+++ /dev/null
-AM_CFLAGS = -Iinclude -Icore/includes -Icpr/include -Icore/common -Icore/sipstack/h -I core/ccapp -Icore/sdp -Icore/gsm/h -Iplat/common
-AUTOMAKE_OPTIONS = gnu
-
-AM_CPPFLAGS = $(AM_CFLAGS)
-
-lib_LTLIBRARIES = libsipcc.la
-
-CORE_CCAPP_SRC = \
-core/ccapp/call_logger.c \
-core/ccapp/capability_set.c \
-core/ccapp/cc_blf.c \
-core/ccapp/cc_call_feature.c \
-core/ccapp/cc_config.c \
-core/ccapp/cc_device_feature.c \
-core/ccapp/cc_device_manager.c \
-core/ccapp/cc_info.c \
-core/ccapp/cc_service.c \
-core/ccapp/ccapi_call.c \
-core/ccapp/ccapi_call_info.c \
-core/ccapp/ccapi_config.c \
-core/ccapp/ccapi_device.c \
-core/ccapp/ccapi_device_info.c \
-core/ccapp/ccapi_feature_info.c \
-core/ccapp/ccapi_line.c \
-core/ccapp/ccapi_line_info.c \
-core/ccapp/ccapi_service.c \
-core/ccapp/ccapi_snapshot.c \
-core/ccapp/ccapp_task.c \
-core/ccapp/ccprovider.c \
-core/ccapp/conf_roster.c \
-core/ccapp/sessionHash.c
-
-CORE_COMMON_SRC = \
-core/common/cfgfile_utils.c \
-core/common/config_api.c \
-core/common/config_parser.c \
-core/common/init.c \
-core/common/logger.c \
-core/common/misc.c \
-core/common/plat.c \
-core/common/platform_api.c \
-core/common/prot_configmgr.c \
-core/common/resource_manager.c \
-core/common/sip_socket_api.c \
-core/common/subscription_handler.c \
-core/common/text_strings.c \
-core/common/ui.c
-
-GSM_SRC = \
-core/gsm/ccapi.c \
-core/gsm/ccapi_strings.c \
-core/gsm/dcsm.c \
-core/gsm/fim.c \
-core/gsm/fsm.c \
-core/gsm/fsmb2bcnf.c \
-core/gsm/fsmcac.c \
-core/gsm/fsmcnf.c \
-core/gsm/fsmdef.c \
-core/gsm/fsmxfr.c \
-core/gsm/gsm.c \
-core/gsm/gsm_sdp.c \
-core/gsm/gsm_sdp_crypto.c \
-core/gsm/lsm.c \
-core/gsm/media_cap_tbl.c \
-core/gsm/sm.c \
-core/gsm/subapi.c
-
-CORE_SDP_SRC = \
-core/sdp/ccsdp.c \
-core/sdp/sdp_access.c \
-core/sdp/sdp_attr.c \
-core/sdp/sdp_attr_access.c \
-core/sdp/sdp_base64.c \
-core/sdp/sdp_config.c \
-core/sdp/sdp_main.c \
-core/sdp/sdp_services_unix.c \
-core/sdp/sdp_token.c \
-core/sdp/sdp_utils.c
-
-CORE_SIPSTACK_SRC = \
-core/sipstack/ccsip_callinfo.c \
-core/sipstack/ccsip_cc.c \
-core/sipstack/ccsip_common_util.c \
-core/sipstack/ccsip_core.c \
-core/sipstack/ccsip_debug.c \
-core/sipstack/ccsip_info.c \
-core/sipstack/ccsip_messaging.c \
-core/sipstack/ccsip_platform.c \
-core/sipstack/ccsip_platform_tcp.c \
-core/sipstack/ccsip_platform_timers.c \
-core/sipstack/ccsip_platform_tls.c \
-core/sipstack/ccsip_platform_udp.c \
-core/sipstack/ccsip_pmh.c \
-core/sipstack/ccsip_publish.c \
-core/sipstack/ccsip_register.c \
-core/sipstack/ccsip_reldev.c \
-core/sipstack/ccsip_sdp.c \
-core/sipstack/ccsip_spi_utils.c \
-core/sipstack/ccsip_subsmanager.c \
-core/sipstack/ccsip_task.c \
-core/sipstack/httpish.c \
-core/sipstack/pmhutils.c \
-core/sipstack/sip_common_regmgr.c \
-core/sipstack/sip_common_transport.c \
-core/sipstack/sip_csps_transport.c \
-core/sipstack/sip_interface_regmgr.c
-
-CORE_SIPSTACK_UNIX_SRC = core/sipstack/sip_platform_task.c
-
-CORE_SRCCOMMON_SRC = \
-core/src-common/configapp.c \
-core/src-common/dialplan.c \
-core/src-common/dialplanint.c \
-core/src-common/digcalc.c \
-core/src-common/kpml_common_util.c \
-core/src-common/kpmlmap.c \
-core/src-common/md5.c \
-core/src-common/misc_apps_task.c \
-core/src-common/pres_sub_not_handler.c \
-core/src-common/publish_int.c \
-core/src-common/singly_link_list.c \
-core/src-common/sll_lite.c \
-core/src-common/string_lib.c \
-core/src-common/util_ios_queue.c \
-core/src-common/util_parse.c \
-core/src-common/util_string.c
-
-CPR_COMMON_SRC = cpr/common/cpr_string.c cpr/common/strtok.c
-
-CPR_DARWIN_SRC = \
-cpr/darwin/cpr_darwin_errno.c \
-cpr/darwin/cpr_darwin_init.c \
-cpr/darwin/cpr_darwin_ipc.c \
-cpr/darwin/cpr_darwin_locks.c \
-cpr/darwin/cpr_darwin_socket.c \
-cpr/darwin/cpr_darwin_stdio.c \
-cpr/darwin/cpr_darwin_string.c \
-cpr/darwin/cpr_darwin_threads.c \
-cpr/darwin/cpr_darwin_timers_using_select.c
-
-CPR_LINUX_SRC = \
-cpr/linux/cpr_linux_errno.c \
-cpr/linux/cpr_linux_init.c \
-cpr/linux/cpr_linux_ipc.c \
-cpr/linux/cpr_linux_locks.c \
-cpr/linux/cpr_linux_socket.c \
-cpr/linux/cpr_linux_stdio.c \
-cpr/linux/cpr_linux_string.c \
-cpr/linux/cpr_linux_threads.c \
-cpr/linux/cpr_linux_timers_using_select.c \
-cpr/linux/cpr_linux_tst.c
-
-CPR_WIN32_SRC = \
-cpr/win32/cpr_win_debug.c \
-cpr/win32/cpr_win_errno.c \
-cpr/win32/cpr_win_init.c \
-cpr/win32/cpr_win_ipc.c \
-cpr/win32/cpr_win_locks.c \
-cpr/win32/cpr_win_rand.c \
-cpr/win32/cpr_win_socket.c \
-cpr/win32/cpr_win_stdio.c \
-cpr/win32/cpr_win_string.c \
-cpr/win32/cpr_win_threads.c \
-cpr/win32/cpr_win_timers.c
-
-PLAT_COMMON_SRC = plat/common/dns_utils.c
-
-PLAT_CSF2G_SRC = \
-plat/csf2g/model.c \
-plat/csf2g/reset_api.c
-
-PLAT_DARWIN_SRC = plat/darwin/plat_api_stub.c
-#plat/darwin/netif.c
-
-libsipcc_la_CFLAGS = $(AM_CFLAGS) $(SWITCH_AM_CFLAGS)
-libsipcc_la_LDFLAGS = $(LIBS) $(PLATFORM_CORE_LDFLAGS)
-
-libsipcc_la_SOURCES = $(CORE_CCAPP_SRC) $(CORE_COMMON_SRC) $(GSM_SRC) $(CORE_SDP_SRC) $(CORE_SIPSTACK_SRC) $(CORE_SRCCOMMON_SRC) $(CPR_COMMON_SRC) $(PLAT_CSF2G_SRC)
-
-if ISMAC
-libsipcc_la_SOURCES += $(CPR_DARWIN_SRC) $(PLAT_DARWIN_SRC)
-libsipcc_la_CFLAGS += -DSIP_OS_OSX -D_POSIX_SOURCE -DCPR_MEMORY_LITTLE_ENDIAN -DNO_SOCKET_POLLING -DUSE_TIMER_SELECT_BASED -DFULL_BUILD -DSTUBBED_OUT -DUSE_PRINTF -D_DARWIN_C_SOURCE -DNO_NSPR_10_SUPPORT
-endif
-
-#if not win32
-libsipcc_la_SOURCES += $(PLAT_COMMON_SRC) $(CORE_SIPSTACK_UNIX_SRC)
-if !ISMAC
-libsipcc_la_CFLAGS += -DSIP_OS_LINUX -D_GNU_SOURCE -DCPR_MEMORY_LITTLE_ENDIAN -DNO_SOCKET_POLLING -DUSE_TIMER_SELECT_BASED -DFULL_BUILD -DSTUBBED_OUT -DUSE_PRINTF -DLINUX
-libsipcc_la_SOURCES += $(CPR_LINUX_SRC)
-endif
-#endif
-
-library_includedir = $(prefix)/include
-
-library_include_HEADERS = \
-core/ccapp/call_logger.h \
-core/ccapp/capability_set.h \
-core/ccapp/cc_device_manager.h \
-core/ccapp/ccapi_snapshot.h \
-core/ccapp/ccapp_task.h \
-core/ccapp/CCProvider.h \
-core/ccapp/conf_roster.h \
-core/ccapp/sessionHash.h \
-core/common/cfgfile_utils.h \
-core/common/config_parser.h \
-core/common/logger.h \
-core/common/logmsg.h \
-core/common/prot_cfgmgr_private.h \
-core/common/prot_configmgr.h \
-core/common/resource_manager.h \
-core/common/subscription_handler.h \
-core/common/text_strings.h \
-core/gsm/h/fim.h \
-core/gsm/h/fsm.h \
-core/gsm/h/gsm.h \
-core/gsm/h/gsm_sdp.h \
-core/gsm/h/lsm.h \
-core/gsm/h/lsm_private.h \
-core/gsm/h/sm.h \
-core/includes/ccapi.h \
-core/includes/ccSession.h \
-core/includes/check_sync.h \
-core/includes/ci.h \
-core/includes/config.h \
-core/includes/configapp.h \
-core/includes/configmgr.h \
-core/includes/debug.h \
-core/includes/dialplan.h \
-core/includes/dialplanint.h \
-core/includes/digcalc.h \
-core/includes/dns_utils.h \
-core/includes/dtmf.h \
-core/includes/embedded.h \
-core/includes/intelpentiumtypes.h \
-core/includes/kpml_common_util.h \
-core/includes/kpmlmap.h \
-core/includes/md5.h \
-core/includes/memory.h \
-core/includes/misc_apps_task.h \
-core/includes/misc_util.h \
-core/includes/phntask.h \
-core/includes/phone.h \
-core/includes/phone_debug.h \
-core/includes/phone_platform_constants.h \
-core/includes/phone_types.h \
-core/includes/platform_api.h \
-core/includes/pres_sub_not_handler.h \
-core/includes/publish_int.h \
-core/includes/rcc_int_types.h \
-core/includes/regexp.h \
-core/includes/ringlist.h \
-core/includes/rtp_defs.h \
-core/includes/scSession.h \
-core/includes/session.h \
-core/includes/sessionConstants.h \
-core/includes/sessionTypes.h \
-core/includes/sessuri.h \
-core/includes/singly_link_list.h \
-core/includes/sip_socket_api.h \
-core/includes/sntp.h \
-core/includes/string_lib.h \
-core/includes/subapi.h \
-core/includes/task.h \
-core/includes/time2.h \
-core/includes/timer.h \
-core/includes/tnpphone.h \
-core/includes/uart.h \
-core/includes/uiapi.h \
-core/includes/upgrade.h \
-core/includes/util_ios_queue.h \
-core/includes/util_parse.h \
-core/includes/util_string.h \
-core/includes/www.h \
-core/includes/xml_defs.h \
-core/sdp/sdp.h \
-core/sdp/sdp_base64.h \
-core/sdp/sdp_os_defs.h \
-core/sdp/sdp_private.h \
-core/sipstack/h/ccsip_callinfo.h \
-core/sipstack/h/ccsip_cc.h \
-core/sipstack/h/ccsip_common_cb.h \
-core/sipstack/h/ccsip_core.h \
-core/sipstack/h/ccsip_credentials.h \
-core/sipstack/h/ccsip_macros.h \
-core/sipstack/h/ccsip_messaging.h \
-core/sipstack/h/ccsip_platform.h \
-core/sipstack/h/ccsip_platform_tcp.h \
-core/sipstack/h/ccsip_platform_timers.h \
-core/sipstack/h/ccsip_platform_tls.h \
-core/sipstack/h/ccsip_platform_udp.h \
-core/sipstack/h/ccsip_pmh.h \
-core/sipstack/h/ccsip_protocol.h \
-core/sipstack/h/ccsip_publish.h \
-core/sipstack/h/ccsip_register.h \
-core/sipstack/h/ccsip_reldev.h \
-core/sipstack/h/ccsip_sdp.h \
-core/sipstack/h/ccsip_sim.h \
-core/sipstack/h/ccsip_spi_utils.h \
-core/sipstack/h/ccsip_subsmanager.h \
-core/sipstack/h/ccsip_task.h \
-core/sipstack/h/httpish.h \
-core/sipstack/h/httpish_protocol.h \
-core/sipstack/h/pmhdefs.h \
-core/sipstack/h/pmhutils.h \
-core/sipstack/h/regmgrapi.h \
-core/sipstack/h/sip_ccm_transport.h \
-core/sipstack/h/sip_common_regmgr.h \
-core/sipstack/h/sip_common_transport.h \
-core/sipstack/h/sip_csps_transport.h \
-core/sipstack/h/sip_interface_regmgr.h \
-core/sipstack/h/sip_platform_task.h \
-cpr/android/cpr_android_align.h \
-cpr/android/cpr_android_assert.h \
-cpr/android/cpr_android_errno.h \
-cpr/android/cpr_android_in.h \
-cpr/android/cpr_android_ipc.h \
-cpr/android/cpr_android_locks.h \
-cpr/android/cpr_android_private.h \
-cpr/android/cpr_android_rand.h \
-cpr/android/cpr_android_socket.h \
-cpr/android/cpr_android_stdio.h \
-cpr/android/cpr_android_string.h \
-cpr/android/cpr_android_strings.h \
-cpr/android/cpr_android_time.h \
-cpr/android/cpr_android_timers.h \
-cpr/android/cpr_android_tst.h \
-cpr/android/cpr_android_types.h \
-cpr/darwin/cpr_darwin_align.h \
-cpr/darwin/cpr_darwin_assert.h \
-cpr/darwin/cpr_darwin_errno.h \
-cpr/darwin/cpr_darwin_in.h \
-cpr/darwin/cpr_darwin_ipc.h \
-cpr/darwin/cpr_darwin_locks.h \
-cpr/darwin/cpr_darwin_private.h \
-cpr/darwin/cpr_darwin_rand.h \
-cpr/darwin/cpr_darwin_socket.h \
-cpr/darwin/cpr_darwin_stdio.h \
-cpr/darwin/cpr_darwin_string.h \
-cpr/darwin/cpr_darwin_strings.h \
-cpr/darwin/cpr_darwin_time.h \
-cpr/darwin/cpr_darwin_timers.h \
-cpr/darwin/cpr_darwin_tst.h \
-cpr/darwin/cpr_darwin_types.h \
-cpr/include/cpr.h \
-cpr/include/plstr.h \
-cpr/include/cpr_assert.h \
-cpr/include/cpr_debug.h \
-cpr/include/cpr_errno.h \
-cpr/include/cpr_in.h \
-cpr/include/cpr_ipc.h \
-cpr/include/cpr_locks.h \
-cpr/include/cpr_memory.h \
-cpr/include/cpr_rand.h \
-cpr/include/cpr_socket.h \
-cpr/include/cpr_stddef.h \
-cpr/include/cpr_stdio.h \
-cpr/include/cpr_stdlib.h \
-cpr/include/cpr_string.h \
-cpr/include/cpr_strings.h \
-cpr/include/cpr_threads.h \
-cpr/include/cpr_time.h \
-cpr/include/cpr_timers.h \
-cpr/include/cpr_types.h \
-cpr/linux/cpr_linux_align.h \
-cpr/linux/cpr_linux_assert.h \
-cpr/linux/cpr_linux_errno.h \
-cpr/linux/cpr_linux_in.h \
-cpr/linux/cpr_linux_ipc.h \
-cpr/linux/cpr_linux_locks.h \
-cpr/linux/cpr_linux_private.h \
-cpr/linux/cpr_linux_rand.h \
-cpr/linux/cpr_linux_socket.h \
-cpr/linux/cpr_linux_stdio.h \
-cpr/linux/cpr_linux_string.h \
-cpr/linux/cpr_linux_strings.h \
-cpr/linux/cpr_linux_time.h \
-cpr/linux/cpr_linux_timers.h \
-cpr/linux/cpr_linux_tst.h \
-cpr/linux/cpr_linux_types.h \
-include/cc_blf.h \
-include/cc_blf_listener.h \
-include/cc_call_feature.h \
-include/cc_call_listener.h \
-include/cc_config.h \
-include/cc_constants.h \
-include/cc_debug.h \
-include/cc_device_feature.h \
-include/cc_device_listener.h \
-include/cc_info.h \
-include/cc_info_listener.h \
-include/cc_service.h \
-include/cc_service_listener.h \
-include/cc_types.h \
-include/ccapi_call.h \
-include/ccapi_call_info.h \
-include/ccapi_call_listener.h \
-include/ccapi_calllog.h \
-include/ccapi_conf_roster.h \
-include/ccapi_device.h \
-include/ccapi_device_info.h \
-include/ccapi_device_listener.h \
-include/ccapi_feature_info.h \
-include/ccapi_line.h \
-include/ccapi_line_info.h \
-include/ccapi_line_listener.h \
-include/ccapi_service.h \
-include/ccapi_types.h \
-include/ccsdp.h \
-include/config_api.h \
-include/dns_util.h \
-include/peer_connection_types.h \
-include/plat_api.h \
-include/reset_api.h \
-include/sll_lite.h \
-include/vcm.h \
-include/xml_parser_defines.h \
-plat/common/plat_debug.h \
-plat/common/tnp_blf.h
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __CCPROVIDER_H__
-#define __CCPROVIDER_H__
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-#include "cpr_socket.h"
-#include "cpr_memory.h"
-#include "cpr_errno.h"
-#include "cpr_in.h"
-#include "cpr_rand.h"
-#include "cpr_string.h"
-#include "cpr_threads.h"
-#include "phone_types.h"
-#include "session.h"
-
-#include "cc_constants.h"
-#include "ccapi_types.h"
-#include "conf_roster.h"
-
-#define CC_DEVICE_ID 0
-#include "ccapi_service.h"
-
-typedef enum {
- FAILOVER,
- FALLBACK,
- NO_CUCM_SRST_AVAILABLE,
- NONE_AVAIL,
-} Cucm_mode_t;
-
-typedef struct
-{
- cc_reg_state_t state;
- Cucm_mode_t cucm_mode;
- cc_boolean inPreservation;
- session_id_t preservID;
- unsigned int mode;
- unsigned int cause;
-} CCAppGlobal_t;
-
-typedef struct cc_call_log_t_ {
- string_t localPartyName;
- string_t localPartyNumber;
- string_t remotePartyName[2];
- string_t remotePartyNumber[2];
- string_t altPartyNumber[2];
- cc_log_disposition_t logDisp;
- cc_call_state_t callState;
- time_t startTime;
- cc_uint32_t duration;
-} cc_call_log_t;
-
-typedef struct cc_call_info_t_{
- uint32_t ref_count;
- session_id_t sess_id;
- line_t line;
- callid_t id;
- uint16_t inst;
- cc_call_state_t state;
- cc_call_attr_t attr;
- cc_call_type_t type;
- cc_call_security_t security;
- cc_call_policy_t policy;
- unsigned int callref;
- int isSelected;
- unsigned int log_disp;
- string_t clg_name;
- string_t clg_number;
- string_t alt_number;
- string_t cld_name;
- string_t cld_number;
- string_t orig_called_name;
- string_t orig_called_number;
- string_t last_redir_name;
- string_t last_redir_number;
- string_t plcd_name;
- string_t plcd_number;
- string_t status;
- char gci[CC_MAX_GCID];
- cc_int32_t cause;
- cc_int32_t vid_dir;
- cc_int32_t vid_offer;
- cc_boolean is_conf;
- cc_boolean ringer_start;
- cc_boolean ringer_once;
- cc_int32_t ringer_mode;
- cc_boolean allowed_features[CCAPI_CALL_CAP_MAX];
- cc_string_t info_package;
- cc_string_t info_type;
- cc_string_t info_body;
- cc_call_log_t call_log;
- cc_boolean audio_mute;
- cc_boolean video_mute;
- cc_call_conference_Info_t call_conference;
- cc_string_t sdp;
- unsigned int media_stream_track_id;
- unsigned int media_stream_id;
- const cc_media_constraints_t* cc_constraints;
-} session_data_t;
-
-typedef enum {
- NO_ACTION=0,
- RESET_ACTION,
- RESTART_ACTION,
- RE_REGISTER_ACTION,
- STOP_ACTION,
- DESTROY_ACTION
-} cc_action_t;
-
-#define CCAPP_SERVICE_CMD 1
-#define CCAPP_CREATE_SESSION 2
-#define CCAPP_CLOSE_SESSION 3
-#define CCAPP_INVOKE_FEATURE 4
-#define CCAPP_SESSION_UPDATE 5
-#define CCAPP_FEATURE_UPDATE 6
-#define CCAPP_UPDATELINES 7
-#define CCAPP_FAILOVER_IND 8
-#define CCAPP_FALLBACK_IND 9
-#define CCAPP_MODE_NOTIFY 10
-#define CCAPP_SHUTDOWN_ACK 11
-#define CCAPP_REG_ALL_FAIL 12
-#define CCAPP_INVOKEPROVIDER_FEATURE 13
-#define CCAPP_SEND_INFO 14
-#define CCAPP_RCVD_INFO 15
-#define CCAPP_LOGOUT_RESET 16
-#define CCAPP_THREAD_UNLOAD 17
-#define CCAPP_SESSION_MGMT 18
-
-extern cpr_status_e ccappTaskPostMsg(unsigned int msgId, void * data, uint16_t len, int appId);
-extern void ccappSyncSessionMgmt(session_mgmt_t *sessMgmt);
-extern void CCApp_task(void * arg);
-extern void *findhash(unsigned int key);
-extern session_id_t createSessionId(line_t line, callid_t call);
-extern void getLineIdAndCallId (line_t *line_id, callid_t *call_id);
-extern void ccp_handler(void* msg, int type);
-extern session_data_t * getDeepCopyOfSessionData(session_data_t *data);
-extern void cleanSessionData(session_data_t *data);
-extern cc_call_handle_t ccappGetConnectedCall();
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include <time.h>
-#include "sessionHash.h"
-#include "CCProvider.h"
-#include "call_logger.h"
-
-
-
-void calllogger_init_call_log (cc_call_log_t *log)
-{
- log->localPartyName = strlib_empty();
- log->localPartyNumber = strlib_empty();
- log->remotePartyName[0] = strlib_empty();
- log->remotePartyName[1] = strlib_empty();
- log->remotePartyNumber[0] = strlib_empty();
- log->remotePartyNumber[1] = strlib_empty();
- log->altPartyNumber[0] = strlib_empty();
- log->altPartyNumber[1] = strlib_empty();
- log->startTime = 0;
- log->duration = 0;
-
- log->logDisp = CC_LOGD_UNKNWN;
- log->callState = MAX_CALL_STATES;
-}
-
-void calllogger_copy_call_log (cc_call_log_t *dest, cc_call_log_t * src)
-{
- dest->localPartyName = strlib_copy(src->localPartyName);
- dest->localPartyNumber = strlib_copy(src->localPartyNumber);
- dest->remotePartyName[0] = strlib_copy(src->remotePartyName[0]);
- dest->remotePartyName[1] = strlib_copy(src->remotePartyName[1]);
- dest->remotePartyNumber[0] = strlib_copy(src->remotePartyNumber[0]);
- dest->remotePartyNumber[1] = strlib_copy(src->remotePartyNumber[1]);
- dest->altPartyNumber[0] = strlib_copy(src->altPartyNumber[0]);
- dest->altPartyNumber[1] = strlib_copy(src->altPartyNumber[1]);
- dest->startTime = src->startTime;
- dest->duration = src->duration;
-
- dest->logDisp = src->logDisp;
- dest->callState = src->callState;
-}
-
-void calllogger_free_call_log (cc_call_log_t *log)
-{
- strlib_free(log->localPartyName);
- strlib_free(log->localPartyNumber);
- strlib_free(log->remotePartyName[0]);
- strlib_free(log->remotePartyName[1]);
- strlib_free(log->remotePartyNumber[0]);
- strlib_free(log->remotePartyNumber[1]);
- strlib_free(log->altPartyNumber[0]);
- strlib_free(log->altPartyNumber[1]);
-
- calllogger_init_call_log(log);
-}
-
-void calllogger_print_call_log(cc_call_log_t *log)
-{
- static const char *fname = "calllogger_print_call_log";
-
- CCLOG_DEBUG(DEB_F_PREFIX"Entering...\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- CCLOG_DEBUG("Remote ID %s:%s %s:%s\n LocalID %s:%s \n alt %s:%s\n",
- log->remotePartyName[0], log->remotePartyNumber[0],
- log->remotePartyName[1], log->remotePartyNumber[1],
- log->localPartyName, log->localPartyNumber,
- log->altPartyNumber[0], log->altPartyNumber[1] );
- CCLOG_DEBUG("state %d \n Disp %d\n", log->callState, log->logDisp);
-}
-
-/**
- * Call logger update to be called placed call num update
- */
-void calllogger_setPlacedCallInfo (session_data_t *data)
-{
- static const char *fname = "calllogger_setPlacedCallInfo";
-
- CCLOG_DEBUG(DEB_F_PREFIX"updating placed number for session %x to %s:%s\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->sess_id,
- data->cld_name, data->cld_number);
- if ( data->call_log.logDisp == CC_LOGD_RCVD ) { return;}
- data->call_log.remotePartyName[0] = strlib_copy(data->plcd_name);
- data->call_log.remotePartyNumber[0] = strlib_copy(data->plcd_number);
- data->call_log.logDisp = CC_LOGD_SENT;
- data->call_log.startTime = time(NULL);
-}
-
-/**
- * call logger api to be called for log disp update
- */
-void calllogger_updateLogDisp (session_data_t *data)
-{
- static const char *fname = "calllogger_updateLogDisp";
-
- CCLOG_DEBUG(DEB_F_PREFIX"updating log disposition for session %x to %d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->sess_id, data->log_disp);
- data->call_log.logDisp = data->log_disp;
-}
-
-cc_boolean partyInfoPassedTheNumberFilter (cc_string_t partyString)
-{
- static const char *fname = "partyInfoPassedTheNumberFilter";
-
- CCLOG_DEBUG(DEB_F_PREFIX"Entering...\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- // check if partyString is something we should not be logging at this point
- // Uris: CfwdALL 105
- // Conference 152
- if (partyString && strlen(partyString) > 1 &&
- (partyString[1] == 17 ||
- partyString[1] == 91 ||
- partyString[1] == 05 ||
- partyString[1] == 18 ||
- partyString[1] == 16 ||
- partyString[1] == 52 )) {
-
- CCLOG_DEBUG(DEB_F_PREFIX"Filtering out the partyName=%s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), partyString);
- return FALSE;
- }
- return TRUE;
-}
-
-/**
- * partyInfoPassedTheNameFilter
- *
- * @param partyString String
- * @return boolean
- */
-cc_boolean partyInfoPassedTheNameFilter(cc_string_t partyString) {
- static const char *fname = "partyInfoPassedTheNameFilter";
-
- CCLOG_DEBUG(DEB_F_PREFIX"Entering...\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- // If the name String has Conference, filter it out
- if (partyString && strlen(partyString) > 1 &&
- (partyString[1] == 52 || partyString[1] == 53)) {
- CCLOG_DEBUG(DEB_F_PREFIX"Filtering out the partyName=%s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), partyString);
- return FALSE;
- }
- return TRUE;
-}
-
-static cc_string_t missedCallMask=NULL;
-void calllogger_setMissedCallLoggingConfig(cc_string_t mask) {
- static const char *fname = "calllogger_setMissedCallLoggingConfig";
-
-
- CCLOG_DEBUG(DEB_F_PREFIX"Entering... mask=%s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), mask);
- if ( missedCallMask == NULL) {
- missedCallMask = strlib_empty();
- }
- missedCallMask = strlib_update(missedCallMask, mask);
-}
-
-cc_boolean isMissedCallLoggingEnabled (unsigned int line)
-{
- static const char *fname = "isMissedCallLoggingEnabled";
-
- CCLOG_DEBUG(DEB_F_PREFIX"Entering... mask=%s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), missedCallMask);
- if (missedCallMask == NULL) {
- return TRUE;
- }
-
- if ((line > 0) && strlen(missedCallMask) > (line-1)) {
- if ( missedCallMask[line-1] == '0' ) {
- return FALSE;
- }
- }
- return TRUE;
-}
-
-
-void handlePlacedCall (session_data_t *data)
-{
- static const char *fname = "handlePlacedCall";
-
- CCLOG_DEBUG(DEB_F_PREFIX"Entering...\n",DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- //populate calling party if not already populated
- if ( data->call_log.localPartyNumber == strlib_empty() ) {
- data->call_log.localPartyNumber = strlib_update(data->call_log.localPartyNumber, data->clg_number);
- data->call_log.localPartyName = strlib_update(data->call_log.localPartyName, data->clg_name);
- }
-
- // first update or update with the same number we update name and number
- if ( data->call_log.remotePartyNumber[0] == strlib_empty() ||
- (data->cld_number[0] != 0 && strncmp(data->call_log.remotePartyNumber[0],
- data->cld_number, strlen(data->cld_number)) == 0 )) {
- if ( partyInfoPassedTheNameFilter(data->cld_name) &&
- partyInfoPassedTheNumberFilter(data->cld_number) )
- data->call_log.remotePartyNumber[0] = strlib_update(data->call_log.remotePartyNumber[0], data->cld_number);
- data->call_log.remotePartyName[0] = strlib_update(data->call_log.remotePartyName[0], data->cld_name);
- }
-
- // Start the duration count once the call reaches connected state.
- if ( data->state == CONNECTED &&
- data->call_log.startTime == 0 ) {
- data->call_log.startTime = time(NULL);
- }
-
- if (data->state == ONHOOK ) {
- // only set the duration if the call entered the connected state
- if ( data->call_log.startTime != 0 ) {
- data->call_log.duration = (cc_uint32_t) (time(NULL) - data->call_log.startTime);
- } else {
- data->call_log.startTime = time(NULL);
- }
- }
-
- data->call_log.callState = data->state;
-}
-
-
-void handleMissedOrReceviedCall ( session_data_t *data )
-{
- static const char *fname = "handleMissedOrReceviedCall";
- int line = GET_LINE_ID(data->sess_id);
- cc_string_t localName = strlib_empty(), localNumber = strlib_empty();
- cc_string_t remoteName = strlib_empty(), remoteNumber = strlib_empty();
-
- CCLOG_DEBUG(DEB_F_PREFIX"Entering...\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (data->type == CC_CALL_TYPE_INCOMING || data->type == CC_CALL_TYPE_FORWARDED ) {
- localName = data->cld_name;
- localNumber = data->cld_number;
- remoteName = data->clg_name;
- remoteNumber = data->clg_number;
- } else {
- localName = data->clg_name;
- localNumber = data->clg_number;
- remoteName = data->cld_name;
- remoteNumber = data->cld_number;
- }
-
- if ( data->call_log.localPartyNumber == strlib_empty() ) {
- data->call_log.localPartyNumber = strlib_update(data->call_log.localPartyNumber, localNumber);
- data->call_log.localPartyName = strlib_update(data->call_log.localPartyName, localName);
- }
-
- // first update or update with the same number we update name and number
- if ( data->call_log.remotePartyNumber[0] == strlib_empty() ||
- (remoteNumber[0] != 0 && strncmp(data->call_log.remotePartyNumber[0],
- remoteNumber, strlen(remoteNumber)) == 0 )) {
- data->call_log.remotePartyNumber[0] = strlib_update(data->call_log.remotePartyNumber[0], remoteNumber);
- data->call_log.altPartyNumber[0] = strlib_update(data->call_log.altPartyNumber[0], data->alt_number);
- if (data->call_log.remotePartyName[0] == strlib_empty() ) {
- data->call_log.remotePartyName[0] = strlib_update(data->call_log.remotePartyName[0], remoteName);
- }
- } else {
- // since number doesn't match this is a new leg
- data->call_log.remotePartyName[1] = strlib_update(data->call_log.remotePartyName[1], remoteName);
- data->call_log.remotePartyNumber[1] = strlib_update(data->call_log.remotePartyNumber[1], remoteNumber);
- data->call_log.altPartyNumber[1] = strlib_update(data->call_log.altPartyNumber[1], data->alt_number);
- }
-
- if ( data->state == ONHOOK ) {
- if ( data->call_log.callState == RINGIN ) {
- data->call_log.startTime = time(NULL);
- if (isMissedCallLoggingEnabled(line)) {
- data->call_log.logDisp = CC_LOGD_MISSED;
- } else {
- data->call_log.logDisp = CC_LOGD_DELETE;
- }
- data->call_log.startTime = time(NULL);
- data->call_log.duration = 0; //missed call duration is 0
- } else if ( data->call_log.startTime != 0 ){
- //connected call going onhook update duration
- data->call_log.duration = (cc_uint32_t) (time(NULL) - data->call_log.startTime);
- }
- }
-
- if ( data->state == CONNECTED && data->call_log.startTime == 0 ) {
- data->call_log.logDisp = CC_LOGD_RCVD;
- data->call_log.startTime = time(NULL);
- }
-
- data->call_log.callState = data->state;
-}
-
-
-/**
- * Call logger update to be called on attr or callinfo or state events
- */
-void calllogger_update (session_data_t *data)
-{
- static const char *fname = "calllogger_update";
-
- CCLOG_DEBUG(DEB_F_PREFIX"Entering...\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- if (data->call_log.logDisp == CC_LOGD_DELETE) {
- CCLOG_DEBUG(DEB_F_PREFIX"log disposition set to delete. Ignoring call logging for sess_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->sess_id);
- }
-
- if (data->call_log.logDisp == CC_LOGD_RCVD || data->call_log.logDisp == CC_LOGD_MISSED ||
- data->type == CC_CALL_TYPE_INCOMING || data->type == CC_CALL_TYPE_FORWARDED ) {
- handleMissedOrReceviedCall(data);
- } else if ( data->call_log.logDisp == CC_LOGD_SENT ||
- data->type == CC_CALL_TYPE_OUTGOING ) {
- handlePlacedCall (data);
- }
-
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __CALL_LOGGER_H__
-#define __CALL_LOGGER_H__
-
-#include "cc_types.h"
-#include "CCProvider.h"
-
-void calllogger_init_call_log(cc_call_log_t *log);
-void calllogger_copy_call_log(cc_call_log_t *dest, cc_call_log_t * src);
-void calllogger_free_call_log(cc_call_log_t *log);
-void calllogger_print_call_log(cc_call_log_t *log);
-void calllogger_setPlacedCallInfo(session_data_t *data);
-void calllogger_updateLogDisp(session_data_t *data);
-void calllogger_setMissedCallLoggingConfig(cc_string_t mask);
-void calllogger_update(session_data_t *data);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "capability_set.h"
-#include "CCProvider.h"
-
-// --------------------------------------------------------------------------------
-// Data Structures Used to Store the Capability Set Information
-// Settings on kept on a per call state, per feature basis.
-// Includes all general endpoint capabilities, plus fcp-controlled ones
-// --------------------------------------------------------------------------------
-static cc_boolean capability_set[MAX_CALL_STATES][CCAPI_CALL_CAP_MAX];
-static cc_boolean capability_idleset[CCAPI_CALL_CAP_MAX];
-
-
-// --------------------------------------------------------------------------------
-// Data Structures Used to Store the Parsed FCP information from UCM/FCP file
-// (after parse will be used to selectively set capabilities in the above also)
-// --------------------------------------------------------------------------------
-
-// maximum number of features
-#define FCP_FEATURE_MAX 9
-
-char g_fp_version_stamp[MAX_FP_VERSION_STAMP_LEN];
-static cc_feature_control_policy_info_t cc_feat_control_policy[FCP_FEATURE_MAX];
-static ccapi_call_capability_e cc_fcp_id_to_capability_map[FCP_FEATURE_MAX+1]; // 0th entry of map is not used/null entry
-
-
-static const unsigned int CALL_FORWARD_ALL_FCP_INDEX = 1;
-static const unsigned int CONFERENCE_LIST_FCP_INDEX = 4;
-static const unsigned int SPEED_DIAL_FCP_INDEX = 5;
-static const unsigned int CALL_BACK_FCP_INDEX = 6;
-static const unsigned int REDIAL_FCP_INDEX = 7;
-
-static int fcp_index = -1;
-
-// --------------------------------------------------------------------------------
-
-
-/*
- * capset_set_fcp_forwardall - sets the fcp-controlled call forward all feature
- *
- */
-static void capset_set_fcp_forwardall (cc_boolean state)
-{
- CONFIG_DEBUG(DEB_F_PREFIX"FCP Setting CALLFWD Capability to [%d]\n", DEB_F_PREFIX_ARGS(JNI, "capset_set_fcp_forwardall"), (unsigned int)state);
-
- capability_idleset[CCAPI_CALL_CAP_CALLFWD] = state;
- capability_set[OFFHOOK][CCAPI_CALL_CAP_CALLFWD] = state;
-}
-
-/*
- * capset_set_fcp_redial - sets the fcp-controlled redial feature
- *
- */
-static void capset_set_fcp_redial (cc_boolean state)
-{
- CONFIG_DEBUG(DEB_F_PREFIX"FCP Setting REDIAL capability to [%d]\n", DEB_F_PREFIX_ARGS(JNI, "capset_set_fcp_redial"), (unsigned int)state);
-
- capability_idleset[CCAPI_CALL_CAP_REDIAL] = state;
- capability_set[OFFHOOK][CCAPI_CALL_CAP_REDIAL] = state;
- capability_set[ONHOOK][CCAPI_CALL_CAP_REDIAL] = state;
-}
-
-// --------------------------------------------------------------------------------
-
-
-/*
- * fcp_set_index - sets a given feture index number (from fcp xml file), maps it to the internal
- * call capability, and sets the appropriate state-based capability for the feature index
- *
- */
-static void fcp_set_index (unsigned int fcpCapabilityId, cc_boolean state)
-{
- ccapi_call_capability_e capabilityId = CCAPI_CALL_CAP_MAX;
-
- // range check the capability index
- if ((fcpCapabilityId <= 0) || (fcpCapabilityId > FCP_FEATURE_MAX))
- {
- CONFIG_ERROR(CFG_F_PREFIX "Unable to set capability of unknown feature [%d] in FCP \n", "fcp_set_index", fcpCapabilityId);
- return;
- }
-
- // convert the fcp index to an fcp capability id
- capabilityId = cc_fcp_id_to_capability_map[fcpCapabilityId];
-
-
- // based on the capability id, invoke the appropate method specific to that capability
- switch (capabilityId)
- {
- case CCAPI_CALL_CAP_CALLFWD : capset_set_fcp_forwardall (state); break;
- case CCAPI_CALL_CAP_REDIAL : capset_set_fcp_redial (state); break;
- default :
- {
- CONFIG_ERROR(CFG_F_PREFIX "Unable to update settings for capability [%d]\n", "fcp_set_index", (int)capabilityId);
- break;
- }
- }
-}
-
-/*
- * capset_init - initialize the internal capability data structures to defaults
- *
- */
-static void capset_init ()
-{
- // initialize the 4 tables related to capability set to false
- memset(capability_idleset, 0, sizeof(capability_idleset));
- memset(capability_set, 0, sizeof(capability_set));
-
- // ----------------------------------------------------------------------
- // FCP based capabilities
- // ----------------------------------------------------------------------
-
- CONFIG_DEBUG(DEB_F_PREFIX"FCP Initializing Capabilities to default\n", DEB_F_PREFIX_ARGS(JNI, "capset_init"));
-
- // ----------------------------------------------------------------------
- // Non-FCP-based Capabilities
- // ----------------------------------------------------------------------
-
- // Now, set all the non-FCP based capabilities to appropriate default settings
- // (some of which may be enabled by default)
-
- capability_idleset[CCAPI_CALL_CAP_NEWCALL] = TRUE;
-
- // call-state based settings
- // offhook
- capability_set[OFFHOOK][CCAPI_CALL_CAP_ENDCALL] = TRUE;
-
- // onhook
- capability_set[ONHOOK][CCAPI_CALL_CAP_NEWCALL] = TRUE;
-
- // ringout
- capability_set[RINGOUT][CCAPI_CALL_CAP_ENDCALL] = TRUE;
-
- // ringing
- capability_set[RINGIN][CCAPI_CALL_CAP_ANSWER] = TRUE;
-
- // proceed
- capability_set[PROCEED][CCAPI_CALL_CAP_ENDCALL] = TRUE;
-
- // connected
- capability_set[CONNECTED][CCAPI_CALL_CAP_ENDCALL] = TRUE;
- capability_set[CONNECTED][CCAPI_CALL_CAP_HOLD] = TRUE;
- capability_set[CONNECTED][CCAPI_CALL_CAP_TRANSFER] = TRUE;
- capability_set[CONNECTED][CCAPI_CALL_CAP_CONFERENCE] = TRUE;
- capability_set[CONNECTED][CCAPI_CALL_CAP_SELECT] = TRUE;
-
- // hold
- capability_set[HOLD][CCAPI_CALL_CAP_RESUME] = TRUE;
- capability_set[REMHOLD][CCAPI_CALL_CAP_RESUME] = TRUE;
-
- // busy
- capability_set[BUSY][CCAPI_CALL_CAP_ENDCALL] = TRUE;
-
- // reorder
- capability_set[REORDER][CCAPI_CALL_CAP_ENDCALL] = TRUE;
-
- // dialing
- capability_set[DIALING][CCAPI_CALL_CAP_ENDCALL] = TRUE;
- capability_set[DIALING][CCAPI_CALL_CAP_DIAL] = TRUE;
- capability_set[DIALING][CCAPI_CALL_CAP_SENDDIGIT] = TRUE;
- capability_set[DIALING][CCAPI_CALL_CAP_BACKSPACE] = TRUE;
-
- // holdrevert
- capability_set[HOLDREVERT][CCAPI_CALL_CAP_ANSWER] = TRUE;
-
- // preservation
- capability_set[PRESERVATION][CCAPI_CALL_CAP_ENDCALL] = TRUE;
-
- // waiting for digits
- capability_set[WAITINGFORDIGITS][CCAPI_CALL_CAP_SENDDIGIT] = TRUE;
- capability_set[WAITINGFORDIGITS][CCAPI_CALL_CAP_BACKSPACE] = TRUE;
-}
-
-
-/*
- * capset_get_idleset - get the set of features associated with idle state
- *
- */
-void capset_get_idleset ( cc_cucm_mode_t mode, cc_boolean features[])
-{
- static const char fname[] = "capset_get_idleset";
- int i;
-
- CCAPP_DEBUG(DEB_F_PREFIX"updating idleset",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- for (i=0;i < CCAPI_CALL_CAP_MAX; i++) {
- CCAPP_DEBUG(DEB_F_PREFIX"updating line features %d=%d",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), i, capability_idleset[i]);
- features[i] = capability_idleset[i];
- }
-
-}
-
-/*
- * capset_get_allowed_features - get the set of features
- *
- */
-void capset_get_allowed_features ( cc_cucm_mode_t mode, cc_call_state_t state, cc_boolean features[])
-{
- static const char fname[] = "capset_get_allowed_features";
- int i;
-
- CCAPP_DEBUG(DEB_F_PREFIX"updating idleset",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- for (i=0;i < CCAPI_CALL_CAP_MAX; i++) {
- features[i] = capability_set[state][i];
- }
-
-}
-
-// --------------------------------------------------------------------------------------------------------
-// ---------------------------- XML Parse Logic for Feature Control Policy --------------------------------
-// --------------------------------------------------------------------------------------------------------
-
-/*
- * fcp_set_capabilities - updates the capabilities structure, based on the now parsed information
- * from fcp xml file
- *
- */
-
-static void fcp_set_capabilities()
-{
- int my_fcp_index = 0;
-
- if ( (fcp_index+1) >= FCP_FEATURE_MAX) {
- fcp_index = (FCP_FEATURE_MAX -1);
- CONFIG_ERROR(CFG_F_PREFIX "Received more than the maximum supported features [%d] in FCP \n", "fcp_set_capabilities", FCP_FEATURE_MAX);
-
- }
- // loop over all the FCP features parsed, and for each one, based on ID, and enabled settings,
- // update the corresponding call capability flags
- for (my_fcp_index = 0; my_fcp_index <= fcp_index; my_fcp_index++)
- { // set the capability if fcp file has it marked as 'enabled'
- fcp_set_index(cc_feat_control_policy[my_fcp_index].featureId, (cc_feat_control_policy[my_fcp_index].featureEnabled == TRUE));
- }
-}
-
-/*
- * fcp_init - initialize the data structure used to store the fcp parse info
- *
- */
-static void fcp_init()
-{
- // master index; set to null
- fcp_index = -1;
-
- // initialize the map of fcp xml feature indexes to internal call capabilities
- cc_fcp_id_to_capability_map[CALL_FORWARD_ALL_FCP_INDEX] = CCAPI_CALL_CAP_CALLFWD;
- cc_fcp_id_to_capability_map[REDIAL_FCP_INDEX] = CCAPI_CALL_CAP_REDIAL;
-
- // initialize the capability set data structures
- capset_init();
-
- // initialize the version
- g_fp_version_stamp[0] = '\0';
-}
-
-/*
- * capset_set_fcp_forwardall - sets the fcp-controlled call forward all feature
- *
- */
-int fcp_init_template (const char* fcp_plan_string)
-{
- fcp_init();
-
- if (fcp_plan_string == NULL)
- { // set up the default fcp
- return (0);
- }
-
- // update the fcp capabilities structure, based on the parsed feature information
- fcp_set_capabilities();
-
- return (0);
-}
-// ---------------------------- End Of XML Parse Logic for Feature Control Policy --------------------------
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_CAPABILITY_SET_H_
-#define _CC_CAPABILITY_SET_H_
-
-#include "ccapi_types.h"
-
-extern void capset_get_idleset( cc_cucm_mode_t mode, cc_boolean features[]);
-extern void capset_get_allowed_features( cc_cucm_mode_t mode, cc_call_state_t state, cc_boolean features[]);
-
-// FCP (feature control policy) methods
-int fcp_init_template (const char* fcp_plan_string);
-
-// FCP Definitions
-#define FCP_MAX_SIZE 0x5000
-#define FCP_FEATURE_NAME_MAX 24
-#define MAX_FP_VERSION_STAMP_LEN (64+1)
-
-extern char g_fp_version_stamp[MAX_FP_VERSION_STAMP_LEN];
-
-
-// for each feature in the XML FCP file, we'll receive the
-// feature name, featureId, and whether or not it is enabled
-typedef struct cc_feature_control_policy_info_t_
-{
- char featureName[FCP_FEATURE_NAME_MAX];
- unsigned int featureId;
- cc_boolean featureEnabled;
-} cc_feature_control_policy_info_t;
-
-#endif /* _CC_CAPABILITY_SET_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cc_blf.h"
-#include "pres_sub_not_handler.h"
-
-/**
- * Initialize the BLF stack
- * @return
- */
-int CC_BLF_init() {
- pres_sub_handler_initialized();
- return CC_SUCCESS;
-}
-/**
- * Start BLF subscription
- * @param request_id the request id
- * @param duration the subscription duration
- * @param watcher the name of subscription watcher
- * @param presentity
- * @param app_id the application id for the BLF
- * @param feature_mask
- * @return void
- */
-void CC_BLF_subscribe(int request_id,
- int duration,
- const char *watcher,
- const char *presentity,
- int app_id,
- cc_blf_feature_mask_t feature_mask) {
- pres_get_state(request_id, duration, watcher, presentity, app_id, feature_mask);
-}
-/**
- * Unsubscribe the BLF subscription
- * @param request_id the request id
- * @return void
- */
-void CC_BLF_unsubscribe(int request_id) {
- pres_terminate_req(request_id);
-}
-
-/**
- * Unsubscribe all BLF subscription
- * @return void
- */
-void CC_BLF_unsubscribe_All() {
- pres_terminate_req_all();
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cc_call_feature.h"
-#include "CCProvider.h"
-#include "sessionConstants.h"
-#include "sessionTypes.h"
-#include "lsm.h"
-#include "phone_debug.h"
-#include "text_strings.h"
-#include "ccapi.h"
-#include "ccapp_task.h"
-#include "sessionHash.h"
-#include "cpr_rand.h"
-
-extern cpr_status_e ccappTaskPostMsg(unsigned int msgId, void * data, uint16_t len, int appId);
-
-/**
- * Internal method: create call handle
- * @param line
- * @paran call_id
- */
-cc_call_handle_t cc_createCallHandle(cc_lineid_t line, cc_callid_t call_id)
-{
- return (CREATE_CALL_HANDLE(line, call_id));
-}
-
-/**
- * Internal method: assign a valid call id.
- * @param line_id line number
- * @param call_id call id
- * @return void
- */
-void cc_getLineIdAndCallId (cc_lineid_t *line_id, cc_callid_t *call_id)
-{
- // assign proper line_id and call_id if not already there
- if ((*line_id) == 0 || (*line_id) == CC_ALL_LINES) {
- /*
- * If the filter is the All Calls Complex Filter and the primary line
- * is at its configured call capacity, the next available line should
- * be used. In this scenario, sessionUI/Mgr send the line_id as zero.
- */
- (*line_id) = lsm_get_available_line(FALSE);
- }
-
- if ((*call_id) == 0) {
- (*call_id) = cc_get_new_call_id();
- }
-}
-
-/**
- * Invoke a call feature.
- */
-cc_return_t cc_invokeFeature(cc_call_handle_t call_handle, group_cc_feature_t featureId, cc_sdp_direction_t video_pref, string_t data) {
- session_feature_t callFeature;
- callFeature.session_id = (SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT) + call_handle;
- callFeature.featureID = featureId;
- callFeature.featData.ccData.state = video_pref;
-
- CCAPP_DEBUG(DEB_F_PREFIX"cc_invokeFeature:sid=%d, line=%d, cid=%d, fid=%d, video_pref=%s data=%s\n",
- DEB_F_PREFIX_ARGS("cc_call_feature", "cc_invokeFeature"),
- callFeature.session_id,
- GET_LINE_ID(call_handle),
- GET_CALL_ID(call_handle),
- featureId, SDP_DIRECTION_PRINT(video_pref),
- ((featureId == CC_FEATURE_KEYPRESS) ? "...": data));
-
- switch (featureId) {
- case CC_FEATURE_KEYPRESS:
- case CC_FEATURE_DIALSTR:
- case CC_FEATURE_SPEEDDIAL:
- case CC_FEATURE_BLIND_XFER_WITH_DIALSTRING:
- case CC_FEATURE_END_CALL:
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_CONF:
- case CC_FEATURE_XFER:
- case CC_FEATURE_HOLD:
- callFeature.featData.ccData.info = strlib_malloc(data, strlen(data));
- callFeature.featData.ccData.info1 = NULL;
- break;
-
- default:
- callFeature.featData.ccData.info = NULL;
- callFeature.featData.ccData.info1 = NULL;
- break;
- }
-
- if (ccappTaskPostMsg(CCAPP_INVOKE_FEATURE, &callFeature, sizeof(session_feature_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG(DEB_F_PREFIX"ccappTaskSendMsg failed\n",
- DEB_F_PREFIX_ARGS("cc_call_feature", "cc_invokeFeature"));
- return CC_FAILURE;
- }
- return CC_SUCCESS;
-}
-
-/**
- * Invoke a call feature.
- */
-cc_return_t cc_invokeFeatureSDPMode(cc_call_handle_t call_handle, group_cc_feature_t featureId, cc_jsep_action_t action,
- cc_media_stream_id_t stream_id, cc_media_track_id_t track_id, cc_media_type_t media_type,
- uint16_t level, const cc_media_constraints_t *constraints, string_t data, string_t data1) {
- session_feature_t callFeature;
- session_data_t * sessionData;
- unsigned int session_id = 0;
- callFeature.session_id = (SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT) + call_handle;
- callFeature.featureID = featureId;
- callFeature.featData.ccData.action = action;
- callFeature.featData.ccData.media_type = media_type;
- callFeature.featData.ccData.stream_id = stream_id;
- callFeature.featData.ccData.track_id = track_id;
- callFeature.featData.ccData.level = level;
- callFeature.featData.ccData.has_constraints = FALSE;
-
- /* If constraints exist add to session hash */
- if (constraints) {
- if (constraints->constraint_count > 0 &&
- (CC_FEATURE_CREATEOFFER == featureId || CC_FEATURE_CREATEANSWER == featureId )) {
- /* A random number of 5 digits will not conflict with any
- * other usage of the hash table */
- session_id = abs(cpr_rand()) % 60000;
- sessionData = (session_data_t *)findhash(session_id);
- sessionData = cpr_malloc(sizeof(session_data_t));
- memset(sessionData, 0, sizeof(session_data_t));
- sessionData->cc_constraints = constraints;
- (void) addhash(session_id, sessionData);
- callFeature.featData.ccData.sessionid = session_id;
- callFeature.featData.ccData.has_constraints = TRUE;
- }
- }
-
- CCAPP_DEBUG(DEB_F_PREFIX"cc_invokeFeatureSDPMode:sid=%d, line=%d, cid=%d, fid=%d, video_pref=%s data=%s\n",
- DEB_F_PREFIX_ARGS("cc_call_feature", "cc_invokeFeatureSDPMode"),
- callFeature.session_id,
- GET_LINE_ID(call_handle),
- GET_CALL_ID(call_handle),
- featureId,
- ((featureId == CC_FEATURE_KEYPRESS) ? "...": data));
-
- switch (featureId) {
- case CC_FEATURE_KEYPRESS:
- case CC_FEATURE_DIALSTR:
- case CC_FEATURE_SPEEDDIAL:
- case CC_FEATURE_BLIND_XFER_WITH_DIALSTRING:
- case CC_FEATURE_END_CALL:
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_CONF:
- case CC_FEATURE_XFER:
- case CC_FEATURE_HOLD:
- case CC_FEATURE_SETLOCALDESC:
- case CC_FEATURE_SETREMOTEDESC:
- case CC_FEATURE_SETPEERCONNECTION:
- callFeature.featData.ccData.info = strlib_malloc(data, strlen(data));
- callFeature.featData.ccData.info1 = NULL;
- break;
- case CC_FEATURE_ADDICECANDIDATE:
- callFeature.featData.ccData.info = strlib_malloc(data, strlen(data));
- callFeature.featData.ccData.info1 = strlib_malloc(data1, strlen(data1));
- break;
-
- default:
- callFeature.featData.ccData.info = NULL;
- callFeature.featData.ccData.info1 = NULL;
- break;
- }
-
- if (ccappTaskPostMsg(CCAPP_INVOKE_FEATURE, &callFeature, sizeof(session_feature_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG(DEB_F_PREFIX"ccappTaskSendMsg failed\n",
- DEB_F_PREFIX_ARGS("cc_call_feature", "cc_invokeFeatureSDPMode"));
- return CC_FAILURE;
- }
- return CC_SUCCESS;
-}
-
-/***********************************Basic Call Feature Control Methods************************************
- * This section defines all the call related methods that an upper layer can use to control
- * a call in progress.
- */
-
-/**
- * Used to create any outgoing call regular call. The incoming/reverting/consultation call will be
- * created by the stack. It creates a call place holder and initialize the memory for a call. An user needs
- * other methods to start the call, such as the method OriginateCall, etc
- * @param line line number that is invoked and is assigned
- * @return call handle wich includes the assigned line and call id
- */
-cc_call_handle_t CC_createCall(cc_lineid_t line) {
- static const char fname[] = "CC_CreateCall";
- //Create call handle to initialize the memory.
- cc_call_handle_t call_handle = CC_EMPTY_CALL_HANDLE;
- cc_lineid_t lineid = line;
- cc_callid_t callid = CC_NO_CALL_ID;
-
-
- //Assign line and call id.
- cc_getLineIdAndCallId(&lineid, &callid);
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, callid, lineid, fname));
-
- if (lineid == CC_NO_LINE) {
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
- return call_handle;
- }
-
- call_handle = cc_createCallHandle(lineid, callid);
-
- return call_handle;
-}
-
-/**
- * Start the call that was created.
- * @param the call handle
- * @return SUCCESS or FAILURE
- */
- /*move it up...*/
-cc_return_t CC_CallFeature_originateCall(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref) {
- static const char fname[] = "CC_CallFeature_originateCall:";
- //CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- // GET_LINE_ID(call_handle), fname));
- CCAPP_DEBUG(DEB_F_PREFIX"CC_CallFeature_originateCall:cHandle=%d\n",
- DEB_F_PREFIX_ARGS("cc_call_feature", fname),
- call_handle);
- return cc_invokeFeature(call_handle, CC_FEATURE_OFFHOOK, video_pref, NULL);
-}
-
-/**
- * Terminate or end a normal call.
- * @param call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_terminateCall(cc_call_handle_t call_handle) {
- static const char fname[] = "CC_CallFeature_TerminateCall";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_ONHOOK, CC_SDP_MAX_QOS_DIRECTIONS, NULL);
-}
-
-/**
- * Answer an incoming or reverting call.
- * @param call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_answerCall(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref) {
- static const char fname[] = "CC_CallFeature_AnswerCall";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_ANSWER, video_pref, NULL);
-}
-
-/**
- * Send a keypress to a call, it could be a single digit.
- * @param call handle
- * @param cc_digit digit pressed
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_sendDigit(cc_call_handle_t call_handle, cc_digit_t cc_digit) {
- static const char fname[] = "CC_CallFeature_SendDigit";
- char digit;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
- //Demote to eliminate the endian issue
- digit = cc_digit;
- return cc_invokeFeature(call_handle, CC_FEATURE_KEYPRESS, CC_SDP_MAX_QOS_DIRECTIONS, (string_t)&digit);
-}
-
-/**
- * Send a backspace action.
- * @param call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_backSpace(cc_call_handle_t call_handle) {
- static const char fname[] = "CC_CallFeature_BackSpace";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_BKSPACE, CC_SDP_MAX_QOS_DIRECTIONS, NULL);
-}
-
-/**
- * Send a dial digit string on an active call, e.g."9191234567".
- * @param call handle
- * @param numbers dialed string
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_dial(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref, const string_t numbers) {
- static const char fname[] = "CC_CallFeature_Dial";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- if (cpr_strcasecmp(numbers, "DIAL") == 0) {
- return cc_invokeFeature(call_handle, CC_FEATURE_DIAL, video_pref, numbers);
- }
-
- return cc_invokeFeature(call_handle, CC_FEATURE_DIALSTR, video_pref, numbers);
-}
-
-cc_return_t CC_CallFeature_CreateOffer(cc_call_handle_t call_handle, const cc_media_constraints_t *constraints) {
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), __FUNCTION__));
-
- return cc_invokeFeatureSDPMode(call_handle, CC_FEATURE_CREATEOFFER, JSEP_NO_ACTION,
- 0, 0, NO_STREAM, 0, constraints, NULL, NULL);
-}
-
-cc_return_t CC_CallFeature_CreateAnswer(cc_call_handle_t call_handle, const cc_media_constraints_t *constraints) {
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), __FUNCTION__));
-
- return cc_invokeFeatureSDPMode(call_handle, CC_FEATURE_CREATEANSWER, JSEP_NO_ACTION,
- 0, 0, NO_STREAM, 0, constraints, NULL, NULL);
-}
-
-cc_return_t CC_CallFeature_SetLocalDescription(cc_call_handle_t call_handle, cc_jsep_action_t action, string_t sdp) {
- const cc_media_constraints_t *constraints = NULL;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), __FUNCTION__));
-
- return cc_invokeFeatureSDPMode(call_handle, CC_FEATURE_SETLOCALDESC, action,
- 0, 0, NO_STREAM, 0, constraints, sdp, NULL);
-}
-
-cc_return_t CC_CallFeature_SetRemoteDescription(cc_call_handle_t call_handle, cc_jsep_action_t action, string_t sdp) {
- const cc_media_constraints_t *constraints = NULL;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), __FUNCTION__));
-
- return cc_invokeFeatureSDPMode(call_handle, CC_FEATURE_SETREMOTEDESC, action,
- 0, 0, NO_STREAM, 0, constraints, sdp, NULL);
-}
-
-cc_return_t CC_CallFeature_SetPeerConnection(cc_call_handle_t call_handle, cc_peerconnection_t pc) {
- const cc_media_constraints_t *constraints = NULL;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), __FUNCTION__));
-
- return cc_invokeFeatureSDPMode(call_handle, CC_FEATURE_SETPEERCONNECTION, JSEP_NO_ACTION,
- 0, 0, NO_STREAM, 0, constraints, pc, NULL);
-}
-
-cc_return_t CC_CallFeature_AddStream(cc_call_handle_t call_handle, cc_media_stream_id_t stream_id,
- cc_media_track_id_t track_id, cc_media_type_t media_type) {
- const cc_media_constraints_t *constraints = NULL;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), __FUNCTION__));
-
- return cc_invokeFeatureSDPMode(call_handle, CC_FEATURE_ADDSTREAM, JSEP_NO_ACTION,
- stream_id, track_id, media_type, 0, constraints, NULL, NULL);
-}
-
-cc_return_t CC_CallFeature_RemoveStream(cc_call_handle_t call_handle, cc_media_stream_id_t stream_id,
- cc_media_track_id_t track_id, cc_media_type_t media_type) {
-
- const cc_media_constraints_t *constraints = NULL;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), __FUNCTION__));
-
- return cc_invokeFeatureSDPMode(call_handle, CC_FEATURE_REMOVESTREAM, JSEP_NO_ACTION,
- stream_id, track_id, media_type, 0, constraints, NULL, NULL);
-}
-
-cc_return_t CC_CallFeature_AddICECandidate(cc_call_handle_t call_handle, const char* candidate, const char *mid, cc_level_t level) {
- const cc_media_constraints_t *constraints = NULL;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), __FUNCTION__));
-
- return cc_invokeFeatureSDPMode(call_handle, CC_FEATURE_ADDICECANDIDATE, JSEP_NO_ACTION,
- 0, 0, NO_STREAM, (uint16_t)level, constraints, candidate, mid);
-}
-
-/**
- * Initiate a speed dial.
- * @param call handle
- * @param callid call id
- * @param speed dial numbers.
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_speedDial(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref, const string_t speed_dial_number) {
- static const char fname[] = "CC_CallFeature_SpeedDial";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_SPEEDDIAL, video_pref, speed_dial_number);
-}
-
-/**
- * Initiate a BLF call pickup.
- * @param call handle
- * @param speed dial number configured.
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_blfCallPickup(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref, const string_t speed_dial_number) {
- static const char fname[] = "CC_CallFeature_BLFCallPickup";
- cc_return_t ret = CC_SUCCESS;
- string_t blf_sd = strlib_malloc(CISCO_BLFPICKUP_STRING, sizeof(CISCO_BLFPICKUP_STRING));
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- blf_sd = strlib_append(blf_sd, "-");
- blf_sd = strlib_append(blf_sd, speed_dial_number);
-
- ret = cc_invokeFeature(call_handle, CC_FEATURE_SPEEDDIAL, video_pref, blf_sd);
- //free memory
- strlib_free(blf_sd);
- return ret;
-}
-
-/**
- * Redial the last dial numbers.
- * @param call handle
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- * @Notice: if there is no active dial made, this method should not be called.
- */
-cc_return_t CC_CallFeature_redial(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref) {
- static const char fname[] = "CC_CallFeature_Redial";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_REDIAL, video_pref, NULL);
-}
-
-/**
- * Update a media capability for a call.
- * @param call_handle
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_updateCallMediaCapability(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref) {
- static const char fname[] = "CC_CallFeature_updateCallMediaCapability";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_UPD_SESSION_MEDIA_CAP, video_pref, NULL);
-}
-
-/**
- * Make a call forward all on particular line
- * @param call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_callForwardAll(cc_call_handle_t call_handle) {
- static const char fname[] = "CC_CallFeature_CallForwardAll";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_CFWD_ALL, CC_SDP_MAX_QOS_DIRECTIONS, NULL);
-}
-
-/**
- * Resume a held call.
- * @param call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_resume(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref) {
- static const char fname[] = "CC_CallFeature_Resume";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_RESUME, video_pref, NULL);
-}
-
-/**
- * End a consultation call.
- * @param call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_endConsultativeCall(cc_call_handle_t call_handle) {
- static const char fname[] = "CC_CallFeature_EndConsultativeCall";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_END_CALL, CC_SDP_MAX_QOS_DIRECTIONS, "ACTIVECALLS");
-}
-
-/**
- * Initiate a conference. Steps to make a conference or transfer:
- * 1. Create a call handle, e.g. chandle1.
- * 2. Start the call on this call handle.
- * 3. When the call is answered, invoke:
- * CC_CallFeature_Conference(chandle1, FALSE, CC_EMPTY_CALL_HANDLE) to start a conference operation.
- * 4. Upon receiving the consultative call (cHandle2) created from pSipcc system,
- * invoke:
- * CC_CallFeature_Dial(cHandle2)
- * to dial the consultative call.
- * 5. When the consultative call is in ringout or connected state, invoke:
- * CC_CallFeature_Conference(cHandle2, FALSE, CC_EMPTY_CALL_HANDLE) to
- * finish the conference.
- * Note: 1. in the step 4, a user could kill the consultative call and pickup a hold call (not the parent call that
- * initiated the conference). In this scenario, a parent call handle should be supplied.
- * For instance,
- * CC_CallFeature_Conference(cHandle2, FALSE, cHandle1)
- * 2. If it's a B2bConf, substitute the "FALSE" with "TRUE"
- *
- * @param call_handle the call handle for
- * 1. the original connected call.
- * 2. the consultative call or a held call besides the parent call initiated the transfer. This is used
- * on the second time to finish the transfer.
- * @param is locall conference or not. If it's a local conference, it's a b2bconf.
- * @param parent_call_handle if supplied, it will be the targeted parent call handle, which initiated the conference.
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_conference(cc_call_handle_t call_handle,
- boolean is_local,
- cc_call_handle_t parent_call_handle, cc_sdp_direction_t video_pref) {
- static const char fname[] = "CC_CallFeature_Conference";
- char call_handle_str[10];
- cc_return_t ret = CC_SUCCESS;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
- if (parent_call_handle == CC_EMPTY_CALL_HANDLE) {
- if (is_local == FALSE) {
- return cc_invokeFeature(call_handle, CC_FEATURE_B2BCONF, video_pref, "");
- } else {
- return cc_invokeFeature(call_handle, CC_FEATURE_CONF, video_pref, "");
- }
- } else {
- cc_call_handle_t parent = (SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT) + parent_call_handle;
- string_t parent_call_handle_str;
- snprintf(call_handle_str, sizeof(call_handle_str), "%d", parent);
- parent_call_handle_str = strlib_malloc(call_handle_str, strlen(call_handle_str));
-
- if (is_local == FALSE) {
- ret = cc_invokeFeature(call_handle, CC_FEATURE_B2BCONF, video_pref, parent_call_handle_str);
- } else {
- ret = cc_invokeFeature(call_handle, CC_FEATURE_CONF, video_pref, parent_call_handle_str);
- }
- strlib_free(parent_call_handle_str);
- return ret;
- }
-}
-
-/**
- * Initiate a call transfer. Please refer to Conference feature.
- * @param call_handle the call handle for
- * 1. the original connected call.
- * 2. the consultative call or a held call besides the parent call initiated the transfer. This is used
- * on the second time to finish the transfer.
- * @param parent_call_handle if supplied, it will be the parent call handle, which initiated the transfer.
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_transfer(cc_call_handle_t call_handle, cc_call_handle_t parent_call_handle, cc_sdp_direction_t video_pref) {
- static const char fname[] = "CC_CallFeature_transfer";
- char call_handle_str[10];
- cc_return_t ret = CC_SUCCESS;
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
- if (parent_call_handle == CC_EMPTY_CALL_HANDLE) {
- return cc_invokeFeature(call_handle, CC_FEATURE_XFER, video_pref, "");
- } else {
- cc_call_handle_t parent = (SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT) + parent_call_handle;
- string_t parent_call_handle_str;
- snprintf(call_handle_str, sizeof(call_handle_str), "%d", parent);
- parent_call_handle_str = strlib_malloc(call_handle_str, strlen(call_handle_str));
-
- ret = cc_invokeFeature(call_handle, CC_FEATURE_XFER, video_pref, parent_call_handle_str);
- strlib_free(parent_call_handle_str);
- return ret;
- }
-}
-
-/**
- * Put a connected call on hold.
- * @param call handle
- * @param reason the reason to hold. The following values should be used.
- * CC_HOLD_REASON_NONE,
- * CC_HOLD_REASON_XFER, //Hold for transfer
- * CC_HOLD_REASON_CONF, //Hold for conference
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_holdCall(cc_call_handle_t call_handle, cc_hold_reason_t reason) {
- static const char fname[] = "CC_CallFeature_HoldCall";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
- switch (reason) {
- case CC_HOLD_REASON_XFER:
- return cc_invokeFeature(call_handle, CC_FEATURE_HOLD, CC_SDP_MAX_QOS_DIRECTIONS, "TRANSFER");
- case CC_HOLD_REASON_CONF:
- return cc_invokeFeature(call_handle, CC_FEATURE_HOLD, CC_SDP_MAX_QOS_DIRECTIONS, "CONFERENCE");
- case CC_HOLD_REASON_SWAP:
- return cc_invokeFeature(call_handle, CC_FEATURE_HOLD, CC_SDP_MAX_QOS_DIRECTIONS, "SWAP");
- default:
- break;
- }
-
- return cc_invokeFeature(call_handle, CC_FEATURE_HOLD, CC_SDP_MAX_QOS_DIRECTIONS, "");
-}
-
-/********************************End of basic call feature methods******************************************/
-
-/*************************************Additional call feature methods***************************************
- *
- */
-
-/**
- * Join a call.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_b2bJoin(cc_call_handle_t call_handle) {
- static const char fname[] = "CC_CallFeature_b2bJoin";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_B2B_JOIN, CC_SDP_MAX_QOS_DIRECTIONS, NULL);
-}
-
-/**
- * Initiate a direct transfer
- * @param call_handle the call handle for the call to initialize a transfer
- * @param target_call_handle the call handle for the target transfer call.
- * @retrun SUCCESS or FAILURE. If the target call handle is empty, a FAILURE will be returned.
- */
-cc_return_t CC_CallFeature_directTransfer(cc_call_handle_t call_handle,
- cc_call_handle_t target_call_handle) {
- static const char fname[] = "CC_CallFeature_directTransfer";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
- if (target_call_handle == CC_EMPTY_CALL_HANDLE) {
- CCAPP_DEBUG(DEB_L_C_F_PREFIX"target call handle is empty.\n", DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
- return CC_FAILURE;
- }
- return CC_CallFeature_transfer(call_handle, target_call_handle, CC_SDP_MAX_QOS_DIRECTIONS);
-}
-
-/**
- * Initiate a join across line
- * @param call_handle the call handle for the call that initializes a join across line (conference).
- * @param target_call_handle the call handle for the call will be joined.
- */
-cc_return_t CC_CallFeature_joinAcrossLine(cc_call_handle_t call_handle, cc_call_handle_t target_call_handle) {
- static const char fname[] = "CC_CallFeature_joinAcrossLine";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
- if (target_call_handle == CC_EMPTY_CALL_HANDLE) {
- CCAPP_DEBUG(DEB_L_C_F_PREFIX"target call handle is empty.\n", DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
- return CC_FAILURE;
- }
- return CC_CallFeature_conference(call_handle, TRUE, target_call_handle, CC_SDP_MAX_QOS_DIRECTIONS);
-}
-
-/**
- * Select or locked a call.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_select(cc_call_handle_t call_handle) {
- static const char fname[] = "CC_CallFeature_select";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_SELECT, CC_SDP_MAX_QOS_DIRECTIONS, NULL);
-}
-
-/**
- * Cancel a call feature, e.g. when the consultative call is connected and the
- * user wishes not to make the conference, thie method can be invoked.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_cancelXfrerCnf(cc_call_handle_t call_handle) {
- static const char fname[] = "CC_CallFeature_cancelXfrerCnf";
- CCAPP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, GET_CALL_ID(call_handle),
- GET_LINE_ID(call_handle), fname));
-
- return cc_invokeFeature(call_handle, CC_FEATURE_CANCEL, CC_SDP_MAX_QOS_DIRECTIONS, NULL);
-}
-
-void CC_CallFeature_mute(boolean mute) {
-}
-
-void CC_CallFeature_speaker(boolean mute) {
-}
-
-cc_call_handle_t CC_CallFeature_getConnectedCall() {
- return ccappGetConnectedCall();
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cc_config.h"
-#include "CCProvider.h"
-#include "phone_debug.h"
-#include "cpr_types.h"
-#include "dialplan.h"
-#include "capability_set.h"
-#include "configmgr.h"
-#include "dialplanint.h"
-#include "ccapp_task.h"
-#include "cc_device_manager.h"
-#include "config_api.h"
-
-extern int config_parser_main( char *config, int complete_config);
-/**
- * Set the maximum line available for registration
- * @param lines the maximum line could be configured.
- * @return
- */
-int CC_Config_SetAvailableLines(cc_lineid_t lines) {
- ccappTaskPostMsg(CCAPP_UPDATELINES, &lines, sizeof(unsigned short), CCAPP_CCPROVIER);
- return CC_SUCCESS;
-}
-
-/**
- * The following section defines the configuration methods.
- */
-/**
- * Defines the CFGID parameter setting methods.
- * see cfgid.h for all possible configuration parameters
- * @todo
- */
-void CC_Config_setIntValue(int cfgid, int value) {
- config_set_value(cfgid, &value, sizeof(int));
- return;
-}
-
-void CC_Config_setBooleanValue(int cfgid, cc_boolean value) {
- int temp = (int) value;
-
- // For Now, convert all numeric parameters to Integer. This simplifies
- // the required SIP and GSM code changes. We will go to the right size
- // when we implement the "full" JNI.
-
- // config_set_value(cfg_id, &bool_value, sizeof(boolean));
- config_set_value(cfgid, &temp, sizeof(int));
- return;
-}
-
-void CC_Config_setStringValue(int cfgid, const char* value) {
- config_set_string(cfgid, (char *) value);
- return;
-}
-
-void CC_Config_setByteValue(int cfgid, unsigned char value) {
- int temp = (int) value;
-
-// For Now, convert all numeric parameters to Integer. This simplifies
-// the required SIP and GSM code changes. We will go to the right size
-// when we implement the "full" JNI.
-
-// config_set_value(cfg_id, &byte_value, sizeof(unsigned char));
- config_set_value(cfgid, &temp, sizeof(int));
- return;
-}
-
-void CC_Config_setArrayValue(int cfgid, char *byte_array, int length) {
- unsigned char *byte_ptr;
- int i;
-
- byte_ptr = cpr_malloc(length);
- if (byte_ptr == NULL) {
- TNP_DEBUG(DEB_F_PREFIX"setPropertyCacheByteArray():malloc failed.\n", DEB_F_PREFIX_ARGS(JNI, "nSetPropertyCacheByteArray"));
- return;
- }
-
- for (i = 0; i < length; i++) {
- byte_ptr[i] = (unsigned char) byte_array[i];
- }
- config_set_value(cfgid, byte_ptr, length);
- cpr_free(byte_ptr);
-
- return;
-}
-
-/**
- * Set the dialplan file
- * @param dial_plan_string the dial plan content string
- * @param length the length of dial plan string, the maximum size will be 0x2000.
- * @return string dial plan version stamp
- */
-char* CC_Config_setDialPlan(const char *dial_plan_string, int length) {
- const char fname[] = "CC_Config_setDialPlan";
- int ret;
-
- /**
- * If the string is null, empty or oversized, we will reset the dial
- * plan by setting the length to 0.
- */
- if (dial_plan_string == NULL || length == 0 || length >= DIALPLAN_MAX_SIZE) {
- TNP_DEBUG(DEB_F_PREFIX"Setting NULL dialplan string (length [%d] is 0, or length is larger than maximum [%d])\n",
- DEB_F_PREFIX_ARGS(JNI, fname), length, DIALPLAN_MAX_SIZE);
-
- dp_init_template (NULL, 0);
- return (NULL);
- }
-
- ret = dp_init_template(dial_plan_string, length);
- TNP_DEBUG(DEB_F_PREFIX"Parsed dial_plan_string. Version=[%s], Length=[%d]\n", DEB_F_PREFIX_ARGS(JNI, fname), g_dp_version_stamp, length);
- if (ret != 0)
- {
- return (NULL);
- }
-
- return (g_dp_version_stamp);
-}
-
-/**
- * Set the feature control plan
- * @param fcp plan string
- * @param length the length of fcp string
- * @return string feature version stamp
- */
-
-char* CC_Config_setFcp(const char *fcp_plan_string, int len) {
- const char fname[] = "CC_Config_setFcp";
- int ret = 0;
-
- /**
- * If the string is null, return null (version)
- */
-
- TNP_DEBUG(DEB_F_PREFIX"FCP Parsing FCP doc\n", DEB_F_PREFIX_ARGS(JNI, fname));
- if (fcp_plan_string == NULL)
- {
- TNP_DEBUG(DEB_F_PREFIX"Null FCP xml document\n",
- DEB_F_PREFIX_ARGS(JNI, fname));
-
- fcp_init_template (NULL);
- return (NULL);
- }
-
- ret = fcp_init_template (fcp_plan_string);
- TNP_DEBUG(DEB_F_PREFIX"Parsed FCP xml. Version=[%s]\n", DEB_F_PREFIX_ARGS(JNI, fname), g_fp_version_stamp);
- if (ret != 0)
- {
- return (NULL);
- }
-
- return (g_fp_version_stamp);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cc_device_feature.h"
-#include "sessionConstants.h"
-#include "sessionTypes.h"
-#include "CCProvider.h"
-#include "phone_debug.h"
-#include "ccapp_task.h"
-
-/**
- * Internal method
- */
-void cc_invokeDeviceFeature(session_feature_t *feature) {
-
- if (ccappTaskPostMsg(CCAPP_INVOKEPROVIDER_FEATURE, feature,
- sizeof(session_feature_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG(DEB_F_PREFIX"cc_invokeDeviceFeature failed\n",
- DEB_F_PREFIX_ARGS("cc_device_feature", "cc_invokeDeviceFeature"));
- }
-
-}
-
-void CC_DeviceFeature_supportsVideo(boolean enable) {
- session_feature_t feat;
-
- feat.session_id = (SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT);
- feat.featureID = DEVICE_SUPPORTS_NATIVE_VIDEO;
- feat.featData.ccData.info = NULL;
- feat.featData.ccData.info1 = NULL;
- feat.featData.ccData.state = enable;
- cc_invokeDeviceFeature(&feat);
-}
-
-/**
- * Enable video/camera.
- * @param enable true or false
- * @return void
- */
-void CC_DeviceFeature_enableVideo(boolean enable) {
- session_feature_t feat;
-
- feat.session_id = (SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT);
- feat.featureID = DEVICE_ENABLE_VIDEO;
- feat.featData.ccData.info = NULL;
- feat.featData.ccData.info1 = NULL;
- feat.featData.ccData.state = enable;
- cc_invokeDeviceFeature(&feat);
-}
-
-void CC_DeviceFeature_enableCamera(boolean enable) {
- session_feature_t feat;
-
- feat.session_id = (SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT);
- feat.featureID = DEVICE_ENABLE_CAMERA;
- feat.featData.ccData.info = NULL;
- feat.featData.ccData.info1 = NULL;
- feat.featData.ccData.state = enable;
- cc_invokeDeviceFeature(&feat);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cc_constants.h"
-#include "session.h"
-#include "ccSession.h"
-#include "scSession.h"
-#include "cpr_types.h"
-#include "cpr_string.h"
-#include "phone_debug.h"
-#include "sessuri.h"
-#include "config_api.h"
-#include "CCProvider.h"
-#include "ccapp_task.h"
-#include "cc_device_manager.h"
-#include "ccapi_service.h"
-#include "cc_service.h"
-#include "subscription_handler.h"
-#include "ccapi_snapshot.h"
-#include "util_string.h"
-
-
-#define STARTUP_NORMAL 0
-#define STARTUP_UNSPECIFIED 1
-#define SHUTDOWN_NORMAL 2
-#define SHUTDOWN_UNSPECIFIED 3
-#define SHUTDOWN_VERMISMATHC 4
-#define RSP_TYPE_COMPLETE 5
-
-
-mgmt_state_t mgmtState = MGMT_STATE_IDLE;
-//int parse_config_properties (int device_handle, const char *device_name, const char *cfg, int from_memory);
-static boolean isStartRequestPending = FALSE;
-static boolean isServiceStopped = TRUE;
-
-extern cc_boolean is_action_to_be_deferred(cc_action_t action);
-
-
-char *mgmt_event_to_str (int evt) {
-
- switch (evt) {
- case EV_CC_CREATE:
- return "EV_CC_CREATE";
- case EV_CC_START:
- return "EV_CC_START";
- case EV_CC_CONFIG_RECEIVED:
- return "EV_CC_CONFIG_RECEIVED";
- case EV_CC_DO_SOFT_RESET:
- return "EV_CC_DO_SOFT_RESET";
- case EV_CC_INSERVICE:
- return "EV_CC_INSERVICE";
- case EV_CC_OOS_FAILOVER:
- return "EV_CC_OOS_FAILOVER";
- case EV_CC_OOS_FALLBACK:
- return "EV_CC_OOS_FALLBACK";
- case EV_CC_OOS_REG_ALL_FAILED:
- return "EV_CC_OOS_REG_ALL_FAILED";
- case EV_CC_OOS_SHUTDOWN_ACK:
- return "EV_CC_OOS_SHUTDOWN_ACK";
- case EV_CC_RE_REGISTER:
- return "EV_CC_RE_REGISTER";
- case EV_CC_STOP:
- return "EV_CC_STOP";
- case EV_CC_DESTROY:
- return "EV_CC_DESTROY";
- case EV_CC_IP_VALID:
- return "EV_CC_IP_VALID";
- case EV_CC_IP_INVALID:
- return "EV_CC_IP_INVALID";
- }
-
- return "EV_INVALID";
-}
-
-char *mgmt_state_to_str (int state) {
-
- switch (state) {
- case MGMT_STATE_IDLE:
- return "MGMT_STATE_IDLE";
- case MGMT_STATE_CREATED:
- return "MGMT_STATE_CREATED";
- case MGMT_STATE_REGISTERING:
- return "MGMT_STATE_REGISTERING";
- case MGMT_STATE_REGISTERED:
- return "MGMT_STATE_REGISTERED";
- case MGMT_STATE_OOS:
- return "MGMT_STATE_OOS";
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- return "MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK";
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- return "MGMT_STATE_WAITING_FOR_CONFIG_FILE";
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- return "MGMT_STATE_OOS_AWAIT_UN_REG_ACK";
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- return "MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK";
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- return "MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK";
- }
-
- return "MGMT_STATE_INVALID";
-}
-
-void updateMediaConfigProperties( void )
-{
- //TODO: check Java code
-
-
-}
-
-void updateVideoConfigProperties( void )
-{
- //TODO: check Java code
-
-}
-
-/*
- * action for handled events for device manager
- */
-int action(int cmd)
-{
- int retVal = 0;
- sessionProvider_cmd_t proCmd;
-
- memset ( &proCmd, 0, sizeof(sessionProvider_cmd_t));
- proCmd.sessionType = SESSIONTYPE_CALLCONTROL;
- proCmd.cmd = cmd;
-
- if (cmd == CMD_INSERVICE ) {
- CCAPP_DEBUG("CC_device_manager_action: CMD_INSERVICE \n");
- updateMediaConfigProperties();
- updateVideoConfigProperties();
- proCmd.cmdData.ccData.reason = STARTUP_NORMAL;
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("ccInvokeFeature: ccappTaskSendMsg failed\n");
- }
- } else if (cmd == CMD_INIT) {
-
- CCAPP_DEBUG("CC_device_manager_action: CMD_INIT \n");
- proCmd.cmdData.ccData.reason = STARTUP_NORMAL;
-
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("ccInvokeFeature: ccappTaskSendMsg failed\n");
- }
- } else if (cmd == CMD_RESTART) {
-
- CCAPP_DEBUG("CC_device_manager_action: CMD_RESTART \n");
- updateMediaConfigProperties();
- proCmd.cmdData.ccData.reason = STARTUP_NORMAL;
-
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("ccInvokeFeature: ccappTaskSendMsg failed\n");
- }
-
- } else if (cmd == CMD_SHUTDOWN) {
-
- CCAPP_DEBUG("CC_device_manager_action: CMD_SHUTDOWN \n");
- proCmd.cmdData.ccData.reason = CC_CAUSE_REG_ALL_FAILED;
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("ccInvokeFeature: ccappTaskSendMsg failed\n");
- }
- } else {
-
- proCmd.cmdData.ccData.reason = STARTUP_NORMAL;
- CCAPP_DEBUG("CC_device_manager_action: Default \n");
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("ccInvokeFeature: ccappTaskSendMsg failed\n");
- }
-
- }
-
- return retVal;
-
-}
-
-
-cc_boolean is_phone_registered() {
- if (mgmtState == MGMT_STATE_REGISTERED) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-/*
- * Wrapper function for settting state for handled events for device manager
- */
-void setState(int st) {
- DEF_DEBUG("setState: new registration state= %s\n", mgmt_state_to_str(st));
- mgmtState = st;
-}
-
-void processInsToOos (void )
-{
- //CCAPP_DEBUG("CC_device_manager: processInsToOoS \n");
- DEF_DEBUG("CC_device_manager: processInsToOoS \n");
- sub_hndlr_stop();
-}
-
-void prepareForSoftReset()
-{
- CCAPP_DEBUG("CC_device_manager: prepareForSoftReset\n");
-
-}
-
-
-void processInserviceEvent( void)
-{
- CCAPP_DEBUG("CC_device_manager: process Inservice Event\n");
- if (g_deviceInfo.cucm_mode == CC_MODE_CCM ) {
- if (sub_hndlr_isAvailable() == FALSE) {
- sub_hndlr_start();
- }
- }
- setState(MGMT_STATE_REGISTERED);
- //TODO: check Java code
-}
-
-
-/*
- * Event handler for device manager
- */
-void registration_processEvent(int event) {
-
- boolean ignored=0;
-
- DEF_DEBUG("registration_processEvent: Event %s, current State %s \n",
- mgmt_event_to_str(event) , mgmt_state_to_str(mgmtState));
-
- switch (event) {
- case EV_CC_CREATE:
- switch ( mgmtState) {
- case MGMT_STATE_IDLE:
- setState(MGMT_STATE_CREATED);
- init_empty_str(g_cfg_p);
- CC_Service_create();
- CC_Service_init();
- break;
- case MGMT_STATE_REGISTERED:
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_OOS:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_CREATED:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
-
- case EV_CC_START:
- isServiceStopped = FALSE;
- switch ( mgmtState) {
- case MGMT_STATE_CREATED:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- configFetchReq(0);
- break;
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- DEF_DEBUG("registration_processEvent: delaying start until SHUTDOWN_ACK is received.");
- isStartRequestPending = TRUE;
- break;
- case MGMT_STATE_IDLE:
- case MGMT_STATE_REGISTERED:
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_OOS:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
-
- case EV_CC_IP_INVALID:
- switch ( mgmtState) {
- case MGMT_STATE_REGISTERED:
- processInsToOos();
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_OOS:
- setState(MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK);
- action(CMD_UNREGISTER_ALL_LINES);
- break;
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- setState(MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK);
- break;
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_CREATED:
- case MGMT_STATE_IDLE:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
-
- break;
-
- case EV_CC_IP_VALID:
- if (isServiceStopped == TRUE) {
- ignored = 1;
- DEF_DEBUG("registration_processEvent: "\
- "Ignoring IP_VALID as service was not Started ");
- break;
- }
- switch ( mgmtState) {
- case MGMT_STATE_REGISTERED:
- if (is_action_to_be_deferred(RE_REGISTER_ACTION)
- == FALSE) {
- processInsToOos();
- prepareForSoftReset();
- setState(MGMT_STATE_OOS_AWAIT_UN_REG_ACK);
- action(CMD_SHUTDOWN);
- }
- break;
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_OOS:
- if (is_action_to_be_deferred(RE_REGISTER_ACTION)
- == FALSE) {
- prepareForSoftReset();
- setState(MGMT_STATE_OOS_AWAIT_UN_REG_ACK);
- action(CMD_SHUTDOWN);
- }
- break;
- case MGMT_STATE_IDLE:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_CREATED:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
-
- case EV_CC_DO_SOFT_RESET:
- switch ( mgmtState) {
- case MGMT_STATE_REGISTERED:
- processInsToOos(); /* FALL THROUGH */
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_OOS:
- prepareForSoftReset();
- setState(MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK);
- action(CMD_SHUTDOWN);
- break;
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_CREATED:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_IDLE:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
-
- case EV_CC_CONFIG_RECEIVED:
- switch ( mgmtState) {
- case MGMT_STATE_CREATED: // This state is only at init
- // needs handler to be added on receiving message
- setState(MGMT_STATE_REGISTERING);
- action(CMD_INSERVICE);
- break;
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- setState(MGMT_STATE_REGISTERING);
- action(CMD_RESTART);
- break;
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_REGISTERED:
- case MGMT_STATE_OOS:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_IDLE:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
-
- case EV_CC_INSERVICE:
- switch (mgmtState) {
- case MGMT_STATE_OOS:
- case MGMT_STATE_REGISTERING:
- setState(MGMT_STATE_REGISTERED);
- case MGMT_STATE_REGISTERED:
- processInserviceEvent();
- break;
- case MGMT_STATE_CREATED:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_IDLE:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
-
- case EV_CC_OOS_FAILOVER:
- case EV_CC_OOS_FALLBACK:
- switch ( mgmtState) {
- case MGMT_STATE_REGISTERED:
- processInsToOos();
- case MGMT_STATE_REGISTERING:
- setState(MGMT_STATE_OOS);
- break;
- case MGMT_STATE_OOS:
- case MGMT_STATE_CREATED:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_IDLE:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
- case EV_CC_OOS_REG_ALL_FAILED:
- switch ( mgmtState) {
- case MGMT_STATE_REGISTERED:
- processInsToOos(); /* FALL THROUGH */
- case MGMT_STATE_OOS:
- case MGMT_STATE_REGISTERING:
- setState(MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK);
- action(CMD_SHUTDOWN);
- break;
- case MGMT_STATE_CREATED:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_IDLE:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
-
- /*
- *This event shutdown sip stack to facilitate re-registration of
- * all lines.
- */
- case EV_CC_RE_REGISTER:
- switch ( mgmtState) {
- case MGMT_STATE_REGISTERED:
- processInsToOos();
- setState(MGMT_STATE_OOS_AWAIT_UN_REG_ACK);
- action(CMD_UNREGISTER_ALL_LINES);
- break;
- case MGMT_STATE_OOS:
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_CREATED:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- case MGMT_STATE_IDLE:
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- default:
- ignored = 1;
- break;
- }
- break;
-
- case EV_CC_DESTROY:
- isStartRequestPending = FALSE;
- isServiceStopped = TRUE;
- switch ( mgmtState) {
- case MGMT_STATE_REGISTERED:
- CC_Service_destroy();
- processInsToOos();
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_OOS:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- setState(MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK);
- action(CMD_UNREGISTER_ALL_LINES);
- break;
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- //setState(MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK);
- setState(MGMT_STATE_IDLE);
- CC_Service_destroy();
- break;
- case MGMT_STATE_CREATED:
- CC_Service_destroy();
- break;
- case MGMT_STATE_IDLE:
- CC_Service_destroy();
- break;
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- setState(MGMT_STATE_IDLE);
-
- default:
- ignored = 1;
- break;
- }
-
- break;
- case EV_CC_STOP:
- isStartRequestPending = FALSE;
- isServiceStopped = TRUE;
- switch ( mgmtState) {
- case MGMT_STATE_REGISTERED:
- processInsToOos();
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_OOS:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- setState(MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK);
- action(CMD_UNREGISTER_ALL_LINES);
- break;
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- setState(MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK);
- break;
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- case MGMT_STATE_CREATED:
- case MGMT_STATE_IDLE:
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- setState(MGMT_STATE_IDLE);
- //action(CMD_SHUTDOWN);
- CC_Service_destroy();
-
- default:
- ignored = 1;
- break;
- }
- break;
- case EV_CC_OOS_SHUTDOWN_ACK:
- switch ( mgmtState) {
- case MGMT_STATE_OOS_AWAIT_UN_REG_ACK:
- setState(MGMT_STATE_REGISTERING);
- action(CMD_RESTART);
- break;
- case MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK:
- setState(MGMT_STATE_WAITING_FOR_CONFIG_FILE);
- configFetchReq(0);
- setState(MGMT_STATE_IDLE);
- break;
- case MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK:
- setState(MGMT_STATE_WAITING_FOR_CONFIG_FILE);
- if (isStartRequestPending == TRUE) {
- isStartRequestPending = FALSE;
- configFetchReq(0);
- }
- setState(MGMT_STATE_IDLE);
- break;
- case MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK:
- CC_Service_destroy();
- break;
- case MGMT_STATE_REGISTERED:
- case MGMT_STATE_WAITING_FOR_CONFIG_FILE:
- case MGMT_STATE_OOS:
- case MGMT_STATE_REGISTERING:
- case MGMT_STATE_CREATED:
- case MGMT_STATE_IDLE:
- default:
- ignored = 1;
- break;
- }
- break;
- default:
- break;
- }
-
- if (ignored) {
- DEF_DEBUG("registration_processEvent: IGNORED Event %s in State %s \n",
- mgmt_event_to_str(event) , mgmt_state_to_str(mgmtState));
- }
-
-}
-
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * Management Events
- */
- typedef enum {
- EV_CC_CREATE=0,
- EV_CC_START,
- EV_CC_CONFIG_RECEIVED ,
- EV_CC_DO_SOFT_RESET ,
- EV_CC_INSERVICE,
- EV_CC_OOS_FAILOVER,
- EV_CC_OOS_FALLBACK,
- EV_CC_OOS_REG_ALL_FAILED,
- EV_CC_OOS_SHUTDOWN_ACK,
- EV_CC_RE_REGISTER,
- EV_CC_STOP,
- EV_CC_DESTROY,
- EV_CC_IP_VALID,
- EV_CC_IP_INVALID
-} mgmt_event_t;
-
-
-/**
- * Management states
- */
-typedef enum {
-MGMT_STATE_CREATED=0,
-MGMT_STATE_IDLE,
-MGMT_STATE_REGISTERING,
-MGMT_STATE_REGISTERED,
-MGMT_STATE_OOS,
-MGMT_STATE_OOS_AWAIT_SHUTDOWN_ACK,
-MGMT_STATE_WAITING_FOR_CONFIG_FILE,
-MGMT_STATE_OOS_AWAIT_UN_REG_ACK,
-MGMT_STATE_STOP_AWAIT_SHUTDOWN_ACK,
-MGMT_STATE_DESTROY_AWAIT_SHUTDOWN_ACK
-} mgmt_state_t;
-
-extern void registration_processEvent(int event);
-cc_boolean is_phone_registered();
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cc_info.h"
-#include "sessionTypes.h"
-#include "phone_debug.h"
-#include "CCProvider.h"
-#include "sessionConstants.h"
-#include "ccapp_task.h"
-
-/**
- * Send call information.
- * @param call_handle call handle
- * @param info_package the Info-Package header of the Info Package
- * @param info_type the Content-Type header of the Info Package
- * @param info_body the message body of the Info Package
- * @return void
- */
-void CC_Info_sendInfo(cc_call_handle_t call_handle,
- string_t info_package,
- string_t info_type,
- string_t info_body) {
- static const char *fname = "CC_Info_sendInfo";
- session_send_info_t send_info;
-
- CCAPP_DEBUG(DEB_F_PREFIX"entry... call_handle=0x%x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_SES, fname), call_handle);
-
- send_info.sessionID= (SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT) + call_handle;;
- send_info.generic_raw.info_package = strlib_malloc(info_package, strlen(info_package));
- send_info.generic_raw.content_type = strlib_malloc(info_type, strlen(info_type));
- send_info.generic_raw.message_body = strlib_malloc(info_body, strlen(info_body));
-
- /* Once the msg is posted to ccapp_msgq, ccapp 'owns' these strings */
- // ccappTaskPostMsg does a shallow copy of *send_info
- if (ccappTaskPostMsg(CCAPP_SEND_INFO, &send_info,
- sizeof(session_send_info_t), CCAPP_CCPROVIER) != CPR_SUCCESS) {
- CCAPP_ERROR(DEB_F_PREFIX"ccappTaskPostMsg failed\n",
- DEB_F_PREFIX_ARGS(SIP_CC_SES, fname));
- }
-
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cc_service.h"
-#include "phone_debug.h"
-#include "CCProvider.h"
-#include "sessionConstants.h"
-#include "ccsip_messaging.h"
-#include "ccapp_task.h"
-
-/**
- * External init.c methods
- */
-extern int ccPreInit ();
-extern int ccInit ();
-extern int ccUnload ();
-extern void protCfgTblInit();
-
-extern cc_int32_t SipDebugMessage;
-extern cc_int32_t SipDebugState;
-extern cc_int32_t SipDebugTask;
-extern cc_int32_t SipDebugRegState;
-extern cc_int32_t GSMDebug;
-extern cc_int32_t FIMDebug;
-extern cc_int32_t LSMDebug;
-extern cc_int32_t FSMDebugSM;
-extern int32_t CSMDebugSM;
-extern cc_int32_t CCDebug;
-extern cc_int32_t CCDebugMsg;
-extern cc_int32_t AuthDebug;
-extern cc_int32_t ConfigDebug;
-extern cc_int32_t DpintDebug;
-extern cc_int32_t KpmlDebug;
-extern cc_int32_t VCMDebug;
-extern cc_int32_t PLATDebug;
-extern cc_int32_t CCEVENTDebug;
-extern cc_int32_t g_CCAppDebug;
-extern cc_int32_t g_CCLogDebug;
-extern cc_int32_t TNPDebug;
-
-/**
- * Initialize all the debug variables
- */
-void dbg_init(void)
-{
- /* This is for the RT/TNP products */
- SipDebugMessage = 1;
- SipDebugState = 1;
- SipDebugTask = 1;
- SipDebugRegState = 1;
- GSMDebug = 1;
- FIMDebug = 1;
- LSMDebug = 1;
- FSMDebugSM = 1;
- CSMDebugSM = 0;
- VCMDebug = 1;
- PLATDebug = 1;
- CCEVENTDebug = 0;
- CCDebug = 0;
- CCDebugMsg = 0;
- AuthDebug = 1;
- TNPDebug = 1;
- ConfigDebug = 1;
- DpintDebug = 0;
- KpmlDebug = 0;
- g_CCAppDebug = 1;
- g_CCLogDebug = 1;
- TNPDebug = 1;
- g_NotifyCallDebug = 0;
- g_NotifyLineDebug = 0;
-}
-/**
- * Defines the management methods.
- */
-/**
- * The following methods are defined to bring up the pSipcc stack
- */
-/**
- * Initialize the pSipcc stack.
- * @return
- */
-cc_return_t CC_Service_init() {
- //Initialize stack
- return ccInit();
-}
-
-/**
- * Pre-initialize the pSipcc stack.
- * @return
- */
-cc_return_t CC_Service_create() {
- //Preinitialize memory
- ccPreInit();
-
- //Initialize debug settings
- dbg_init();
-
- //Prepopulate the Configuration data table
- protCfgTblInit();
-
- return CC_SUCCESS;
-}
-
-/**
- * Gracefully unload the pSipcc stack
- * @return
- */
-cc_return_t CC_Service_destroy() {
- ccUnload();
- return CC_SUCCESS;
-}
-
-/**
- * Bring up the pSipcc stack in service
- * @return
- */
-cc_return_t CC_Service_start() {
- sessionProvider_cmd_t proCmd;
-
- CCAPP_DEBUG("CC_Service_start \n");
-
- memset ( &proCmd, 0, sizeof(sessionProvider_cmd_t));
- proCmd.sessionType = SESSIONTYPE_CALLCONTROL; //Not used
- proCmd.cmd = CMD_INSERVICE;
-
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("CC_Service_start: ccappTaskSendMsg failed\n");
- return CC_FAILURE;
- }
- return CC_SUCCESS;
-}
-
-/**
- * Shutdown pSipcc stack for restarting
- * @param mgmt_reason the reason to shutdown pSipcc stack
- * @param reason_string literal string for shutdown
- * @return
- */
-cc_return_t CC_Service_shutdown(cc_shutdown_reason_t mgmt_reason, string_t reason_string) {
- sessionProvider_cmd_t proCmd;
-
- CCAPP_DEBUG("CC_Service_shutdown \n");
-
- memset ( &proCmd, 0, sizeof(sessionProvider_cmd_t));
- proCmd.sessionType = SESSIONTYPE_CALLCONTROL; //Not used
- proCmd.cmd = CMD_SHUTDOWN;
-
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("CC_Service_shutdown: ccappTaskSendMsg failed\n");
- return CC_FAILURE;
- }
- return CC_SUCCESS;
-}
-
-/**
- * Unregister all lines of a phone
- * @param mgmt_reason the reason to bring down the registration
- * @param reason_string the literal string for unregistration
- * @return
- */
-cc_return_t CC_Service_unregisterAllLines(cc_shutdown_reason_t mgmt_reason, string_t reason_string) {
- sessionProvider_cmd_t proCmd;
-
- CCAPP_DEBUG("CC_Service_shutdown \n");
-
- memset ( &proCmd, 0, sizeof(sessionProvider_cmd_t));
- proCmd.sessionType = SESSIONTYPE_CALLCONTROL; //Not used
- proCmd.cmd = CMD_SHUTDOWN;
- proCmd.cmdData.ccData.reason = mgmt_reason;
- proCmd.cmdData.ccData.reason_info = reason_string;
-
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("CC_Service_shutdown: ccappTaskSendMsg failed\n");
- return CC_FAILURE;
- }
- return CC_SUCCESS;
-}
-
-/**
- * Register all lines for a phone.
- * @param mgmt_reason the reason of registration
- * @param reason_string the literal string of the registration
- * @return
- */
-cc_return_t CC_Service_registerAllLines(cc_shutdown_reason_t mgmt_reason, string_t reason_string) {
- sessionProvider_cmd_t proCmd;
-
- CCAPP_DEBUG("CC_Service_registerAllLines \n");
-
- memset ( &proCmd, 0, sizeof(sessionProvider_cmd_t));
- proCmd.sessionType = SESSIONTYPE_CALLCONTROL; //Not used
- proCmd.cmd = CMD_REGISTER_ALL_LINES;
- proCmd.cmdData.ccData.reason = mgmt_reason;
- proCmd.cmdData.ccData.reason_info = reason_string;
-
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("CC_Service_registerAllLines: ccappTaskSendMsg failed\n");
- return CC_FAILURE;
- }
- return CC_SUCCESS;
-}
-
-/**
- * Restart pSipcc stack
- * @return
- */
-cc_return_t CC_Service_restart() {
- sessionProvider_cmd_t proCmd;
-
- CCAPP_DEBUG("CC_Service_restart \n");
-
- memset ( &proCmd, 0, sizeof(sessionProvider_cmd_t));
- proCmd.sessionType = SESSIONTYPE_CALLCONTROL; //Not used
- proCmd.cmd = CMD_RESTART;
-
- if (ccappTaskPostMsg(CCAPP_SERVICE_CMD, (cprBuffer_t)&proCmd,
- sizeof(sessionProvider_cmd_t), CCAPP_CCPROVIER) == CPR_FAILURE) {
- CCAPP_DEBUG("CC_Service_restart: ccappTaskSendMsg failed\n");
- return CC_FAILURE;
- }
- return CC_SUCCESS;
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include "ccapi_call.h"
-#include "sessionHash.h"
-#include "CCProvider.h"
-#include "cc_call_feature.h"
-#include "cc_info.h"
-#include "lsm.h"
-#include "prot_configmgr.h"
-#include "ccapi_call_info.h"
-#include "util_string.h"
-
-/**
- * Get call info snapshot
- * @param [in] handle - call handle
- * @return cc_call_info_snap_t
- */
-cc_callinfo_ref_t CCAPI_Call_getCallInfo(cc_call_handle_t handle) {
- unsigned int session_id = ccpro_get_sessionId_by_callid(GET_CALL_ID(handle));
- cc_callinfo_ref_t snapshot=NULL;
- session_data_t * data;
-
- if ( session_id != 0 ) {
- data = findhash(session_id);
- if ( data != NULL ) {
- snapshot = getDeepCopyOfSessionData(data);
- if (snapshot == NULL) {
- return NULL;
- }
- snapshot->ref_count = 1;
- }
- }
- return snapshot;
-}
-/**
- * Retain the snapshot
- * @param cc_callinfo_ref_t - refrence to the block to be retained
- * @return void
- */
-void CCAPI_Call_retainCallInfo(cc_callinfo_ref_t ref) {
- if (ref != NULL ) {
- ref->ref_count++;
- }
-}
-/**
- * Free the snapshot
- * @param cc_callinfo_ref_t - refrence to the block to be freed
- * @return void
- */
-void CCAPI_Call_releaseCallInfo(cc_callinfo_ref_t ref) {
- if (ref != NULL ) {
- DEF_DEBUG(DEB_F_PREFIX"ref=0x%x: count=%d",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI_Call_releaseCallInfo"), ref, ref->ref_count);
- ref->ref_count--;
- if ( ref->ref_count == 0 ) {
- cleanSessionData(ref);
- cpr_free(ref);
- }
- }
-}
-
-/**
- * get the line associated with this call
- * @param [in] handle - call handle
- * @return cc_lineid_t
- */
-cc_lineid_t CCAPI_Call_getLine(cc_call_handle_t call_handle){
- static const char *fname="CCAPI_Call_getLine";
-
- if ( call_handle != 0 ) {
- cc_lineid_t lineid = GET_LINE_ID(call_handle);
- CCAPP_DEBUG(DEB_F_PREFIX"returned %u\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), lineid);
- return lineid;
- }
- return 0;
-}
-
-/**
- * Originate call
- * Goes offhook and dials digits if specified
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @param [in] digits - digits to be dialed
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_originateCall(cc_call_handle_t handle, cc_sdp_direction_t video_pref, cc_string_t digits){
- return CC_CallFeature_dial(handle, video_pref, digits);
-}
-
-cc_return_t CCAPI_CreateOffer(cc_call_handle_t handle, const cc_media_constraints_t *constraints) {
- return CC_CallFeature_CreateOffer(handle, constraints);
-}
-
-cc_return_t CCAPI_CreateAnswer(cc_call_handle_t handle, const cc_media_constraints_t *constraints) {
- return CC_CallFeature_CreateAnswer(handle, constraints);
-}
-
-cc_return_t CCAPI_SetLocalDescription(cc_call_handle_t handle, cc_jsep_action_t action, cc_string_t sdp) {
- return CC_CallFeature_SetLocalDescription(handle, action, sdp);
-}
-
-cc_return_t CCAPI_SetRemoteDescription(cc_call_handle_t handle, cc_jsep_action_t action, cc_string_t sdp) {
- return CC_CallFeature_SetRemoteDescription(handle, action, sdp);
-}
-
-cc_return_t CCAPI_SetPeerConnection(cc_call_handle_t handle, cc_peerconnection_t pc) {
- return CC_CallFeature_SetPeerConnection(handle, pc);
-}
-
-cc_return_t CCAPI_AddStream(cc_call_handle_t handle, cc_media_stream_id_t stream_id, cc_media_track_id_t track_id, cc_media_type_t media_type) {
- return CC_CallFeature_AddStream(handle, stream_id, track_id, media_type);
-}
-
-cc_return_t CCAPI_RemoveStream(cc_call_handle_t handle, cc_media_stream_id_t stream_id, cc_media_track_id_t track_id, cc_media_type_t media_type) {
- return CC_CallFeature_RemoveStream(handle, stream_id, track_id, media_type);
-}
-
-cc_return_t CCAPI_AddICECandidate(cc_call_handle_t handle, cc_string_t candidate, cc_string_t mid, cc_level_t level) {
- return CC_CallFeature_AddICECandidate(handle, candidate, mid, level);
-}
-
-/**
- * Dial digits on the call
- * @param [in] handle - call handle
- * @paraqm [in] digits - digits to be dialed
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_sendDigit(cc_call_handle_t handle, cc_digit_t digit){
- return CC_CallFeature_sendDigit(handle, digit);
-}
-
-/**
- * Send Backspace
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_backspace(cc_call_handle_t handle){
- return CC_CallFeature_backSpace(handle);
-}
-
-/**
- * Answer Call
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_answerCall(cc_call_handle_t handle, cc_sdp_direction_t video_pref) {
- return CC_CallFeature_answerCall(handle, video_pref);
-}
-
-/**
- * Redial
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_redial(cc_call_handle_t handle, cc_sdp_direction_t video_pref){
- return CC_CallFeature_redial(handle, video_pref);
-}
-
-/**
- * Initiate Call Forward All
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_initiateCallForwardAll(cc_call_handle_t handle){
- return CC_CallFeature_callForwardAll(handle);
-}
-/**
- * Hold
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_hold(cc_call_handle_t handle, cc_hold_reason_t reason){
- return CC_CallFeature_holdCall(handle, reason);
-}
-
-/**
- * Resume
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_resume(cc_call_handle_t handle, cc_sdp_direction_t video_pref) {
- return CC_CallFeature_resume(handle, video_pref);
-}
-
-/**
- * end Consult leg
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_endConsultativeCall(cc_call_handle_t handle){
- cc_callinfo_ref_t info_handle = CCAPI_Call_getCallInfo(handle);
- cc_call_attr_t attr = CCAPI_CallInfo_getCallAttr(info_handle);
- if (attr != CC_ATTR_CONF_CONSULT &&
- attr != CC_ATTR_XFR_CONSULT &&
- attr != CC_ATTR_LOCAL_CONF_CONSULT &&
- attr != CC_ATTR_LOCAL_XFER_CONSULT) {
- DEF_DEBUG(DEB_F_PREFIX"This method only calls on a consultative call",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI_Call_endConsultativeCall"), handle);
- return CC_FAILURE;
- }
-
- return CC_CallFeature_endConsultativeCall(handle);
-}
-
-/**
- * end Call
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_endCall(cc_call_handle_t handle){
- return CC_CallFeature_terminateCall(handle);
-}
-
-/**
- * Initiate a conference
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on consult call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_conferenceStart(cc_call_handle_t handle, cc_sdp_direction_t video_pref){
- return CC_CallFeature_conference(handle, TRUE,//not used
- CC_EMPTY_CALL_HANDLE, video_pref);
-}
-
-/**
- * complete conference
- * @param [in] handle - call handle
- * @param [in] phandle - call handle of the other leg
- * @param [in] video_pref - video direction desired on consult call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_conferenceComplete(cc_call_handle_t handle, cc_call_handle_t phandle,
- cc_sdp_direction_t video_pref){
- return CC_CallFeature_conference(handle, TRUE,//not used
- phandle, video_pref);
-
-}
-
-/**
- * start transfer
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on consult call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_transferStart(cc_call_handle_t handle, cc_sdp_direction_t video_pref){
- return CC_CallFeature_transfer(handle, CC_EMPTY_CALL_HANDLE, video_pref);
-}
-
-/**
- * complete transfer
- * @param [in] handle - call handle
- * @param [in] phandle - call handle of the other leg
- * @param [in] video_pref - video direction desired on consult call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_transferComplete(cc_call_handle_t handle, cc_call_handle_t phandle,
- cc_sdp_direction_t video_pref){
- return CC_CallFeature_transfer(handle, phandle, video_pref);
-}
-
-/**
- * cancel conference or transfer
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_cancelTransferOrConferenceFeature(cc_call_handle_t handle){
- return CC_CallFeature_cancelXfrerCnf(handle);
-}
-
-/**
- * direct Transfer
- * @param [in] handle - call handle
- * @param [in] handle - transfer target call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_directTransfer(cc_call_handle_t handle, cc_call_handle_t target){
- return CC_CallFeature_directTransfer(handle, target);
-}
-
-/**
- * Join Across line
- * @param [in] handle - call handle
- * @param [in] handle - join target
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_joinAcrossLine(cc_call_handle_t handle, cc_call_handle_t target){
- return CC_CallFeature_joinAcrossLine(handle, target);
-}
-
-/**
- * BLF Call Pickup
- * @param [in] handle - call handle
- * @param [in] speed - speedDial Number
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_blfCallPickup(cc_call_handle_t handle,
- cc_sdp_direction_t video_pref, cc_string_t speed){
- return CC_CallFeature_blfCallPickup(handle, video_pref, speed);
-}
-
-/**
- * Select a call
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_select(cc_call_handle_t handle){
- return CC_CallFeature_select(handle);
-}
-
-/**
- * Update Video Media Cap for the call
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_updateVideoMediaCap (cc_call_handle_t handle, cc_sdp_direction_t video_pref) {
- return CC_CallFeature_updateCallMediaCapability(handle, video_pref);
-}
-
-/**
- * send INFO method for the call
- * @param [in] handle - call handle
- * @param [in] infopackage - Info-Package header value
- * @param [in] infotype - Content-Type header val
- * @param [in] infobody - Body of the INFO message
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_sendInfo (cc_call_handle_t handle, cc_string_t infopackage, cc_string_t infotype, cc_string_t infobody)
-{
- CC_Info_sendInfo(handle, infopackage, infotype, infobody);
- return CC_SUCCESS;
-}
-
-/**
- * API to mute/unmute audio
- * @param [in] val - TRUE=> mute FALSE => unmute
- * @return SUCCESS or FAILURE
- * NOTE: The mute state is persisted within the stack and shall be remembered across hold/resume.
- * This API doesn't perform the mute operation but simply caches the mute state of the session.
- */
-cc_return_t CCAPI_Call_setAudioMute (cc_call_handle_t handle, cc_boolean val) {
- unsigned int session_id = ccpro_get_sessionId_by_callid(GET_CALL_ID(handle));
- session_data_t * sess_data_p = (session_data_t *)findhash(session_id);
- DEF_DEBUG(DEB_F_PREFIX": val=%d, handle=%d datap=%x",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI_Call_setAudioMute"), val, handle, sess_data_p);
- if ( sess_data_p != NULL ) {
- sess_data_p->audio_mute = val;
- }
- return CC_SUCCESS;
-}
-
-/**
- * API to mute/unmute Video
- * @param [in] val - TRUE=> mute FALSE => unmute
- * @return SUCCESS or FAILURE
- * NOTE: The mute state is persisted within the stack and shall be remembered across hold/resume
- * This API doesn't perform the mute operation but simply caches the mute state of the session.
- */
-cc_return_t CCAPI_Call_setVideoMute (cc_call_handle_t handle, cc_boolean val){
- unsigned int session_id = ccpro_get_sessionId_by_callid(GET_CALL_ID(handle));
- session_data_t * sess_data_p = (session_data_t *)findhash(session_id);
- DEF_DEBUG(DEB_F_PREFIX": val=%d, handle=%d datap=%x",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI_Call_setVideoMute"), val, handle, sess_data_p);
- if ( sess_data_p != NULL ) {
- sess_data_p->video_mute = val;
- lsm_set_video_mute(GET_CALL_ID(handle), val);
- }
- return CC_SUCCESS;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include "ccapi_call.h"
-#include "sessionHash.h"
-#include "CCProvider.h"
-#include "text_strings.h"
-#include "phone_debug.h"
-#include "peer_connection_types.h"
-
-/**
- * get Line on which this call is
- * @param [in] handle - call handle
- * @return cc_line_id_t - line ID
- */
-cc_lineid_t CCAPI_CallInfo_getLine(cc_callinfo_ref_t handle)
-{
- static const char *fname="CCAPI_CallInfo_getLine";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %u\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), GET_LINE_ID(CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id)));
- return GET_LINE_ID(CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id));
- }
-
- return 0;
-}
-
-/**
- * get Call state
- * @param handle - call handle
- * @return call state
- */
-cc_call_state_t CCAPI_CallInfo_getCallState(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getCallState";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->state);
- return data->state;
- }
-
- return ONHOOK;
-}
-
-/**
- * get call attributes
- * @param handle - call handle
- * @return call attributes
- */
-cc_call_attr_t CCAPI_CallInfo_getCallAttr(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getCallAttr";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->attr);
- return data->attr;
- }
-
- return 0;
-}
-
-/**
- * get Call Type
- * @param handle - call handle
- * @return call type
- */
-cc_call_type_t CCAPI_CallInfo_getCallType(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getCallType";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->type);
- return data->type;
- }
-
- return 0;
-}
-
-/**
- * get Called party name
- * @param handle - call handle
- * @return called party name
- */
-cc_string_t CCAPI_CallInfo_getCalledPartyName(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getCalledPartyName";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->cld_name);
- return data->cld_name;
- }
-
- return strlib_empty();
-}
-
-/**
- * get Called party number
- * @param handle - call handle
- * @return called party number
- */
-cc_string_t CCAPI_CallInfo_getCalledPartyNumber(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getCalledPartyNumber";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->cld_number);
- return data->cld_number;
- }
-
- return strlib_empty();
-}
-
-/**
- * get Calling party name
- * @param handle - call handle
- * @return calling party name
- */
-cc_string_t CCAPI_CallInfo_getCallingPartyName(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getCallingPartyName";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->clg_name);
- return data->clg_name;
- }
-
- return strlib_empty();
-}
-
-/**
- * get Calling party number
- * @param handle - call handle
- * @return calling party number
- */
-cc_string_t CCAPI_CallInfo_getCallingPartyNumber(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getCallingPartyNumber";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->clg_number);
- return data->clg_number;
- }
-
- return strlib_empty();
-}
-
-/**
- * get alternate number
- * @param handle - call handle
- * @return calling party number
- */
-cc_string_t CCAPI_CallInfo_getAlternateNumber(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getAlternateNumber";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->alt_number);
- return data->alt_number;
- }
-
- return strlib_empty();
-}
-
-/**
- * get Original Called party name
- * @param handle - call handle
- * @return original called party name
- */
-cc_string_t CCAPI_CallInfo_getOriginalCalledPartyName(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getOriginalCalledPartyName";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->orig_called_name);
- return data->orig_called_name;
- }
-
- return strlib_empty();
-}
-
-/**
- * get Original Called party number
- * @param handle - call handle
- * @return original called party number
- */
-cc_string_t CCAPI_CallInfo_getOriginalCalledPartyNumber(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getOriginalCalledPartyNumber";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->orig_called_number);
- return data->orig_called_number;
- }
-
- return strlib_empty();
-}
-
-/**
- * get last redirecting party name
- * @param handle - call handle
- * @return last redirecting party name
- */
-cc_string_t CCAPI_CallInfo_getLastRedirectingPartyName(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getLastRedirectingPartyName";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->last_redir_name);
- return data->last_redir_name;
- }
-
- return strlib_empty();
-}
-
-/**
- * get past redirecting party number
- * @param handle - call handle
- * @return last redirecting party number
- */
-cc_string_t CCAPI_CallInfo_getLastRedirectingPartyNumber(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getLastRedirectingPartyNumber";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->last_redir_number);
- return data->last_redir_number;
- }
-
- return strlib_empty();
-}
-
-/**
- * get placed call party name
- * @param handle - call handle
- * @return placed party name
- */
-cc_string_t CCAPI_CallInfo_getPlacedCallPartyName(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getPlacedCallPartyName";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->plcd_name);
- return data->plcd_name;
- }
-
- return strlib_empty();
-}
-
-/**
- * get placed call party number
- * @param handle - call handle
- * @return placed party number
- */
-cc_string_t CCAPI_CallInfo_getPlacedCallPartyNumber(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getPlacedCallPartyNumber";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->plcd_number);
- return data->plcd_number;
- }
-
- return strlib_empty();
-}
-
-
-/**
- * get call instance number
- * @param handle - call handle
- * @return
- */
-cc_int32_t CCAPI_CallInfo_getCallInstance(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getCallInstance";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->inst);
- return data->inst;
- }
-
- return 0;
-}
-
-/**
- * get call status prompt
- * @param handle - call handle
- * @return call status
- */
-cc_string_t CCAPI_CallInfo_getStatus(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getStatus";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->status);
- return data->status;
- }
-
- return strlib_empty();
-
-}
-
-/**
- * get call security
- * @param handle - call handle
- * @return call security status
- */
-cc_call_security_t CCAPI_CallInfo_getSecurity(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getSecurity";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->security);
- return data->security;
- }
-
- return CC_SECURITY_NONE;
-}
-
-/**
- * * get Call Selection Status
- * * @param [in] handle - call info handle
- * * @return cc_boolean - TRUE => selected
- * */
-cc_boolean CCAPI_CallInfo_getSelectionStatus(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getSelectionStatus";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->isSelected);
- return data->isSelected;
- }
-
- return FALSE;
-}
-
-/**
- * get call policy
- * @param handle - call handle
- * @return call policy
- */
-cc_call_policy_t CCAPI_CallInfo_getPolicy(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getPolicy";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->policy);
- return data->policy;
- }
-
- return CC_POLICY_NONE;
-}
-
-/**
- * get GCID
- * @param handle - call handle
- * @return GCID
- */
-cc_string_t CCAPI_CallInfo_getGCID(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getGCID";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->gci);
- return data->gci;
- }
-
- return strlib_empty();
-}
-
-/**
- * get ringer state.
- * @param handle - call handle
- * @return ringer state
- */
-cc_boolean CCAPI_CallInfo_getRingerState(cc_callinfo_ref_t handle)
-{
- static const char *fname="CCAPI_CallInfo_getRingerState";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->ringer_start);
- return data->ringer_start;
- }
-
- return FALSE;
-}
-
-/**
- * get ringer mode
- * @param handle - call handle
- * @return ringer mode
- */
-int CCAPI_CallInfo_getRingerMode(cc_callinfo_ref_t handle)
-{
- static const char *fname="CCAPI_CallInfo_getRingerMode";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->ringer_mode);
- return (int)(data->ringer_mode);
- }
-
- return -1;
-}
-
-/**
- * get ringer loop count
- * @param handle - call handle
- * @return once Vs continuous
- */
-cc_boolean CCAPI_CallInfo_getIsRingOnce(cc_callinfo_ref_t handle)
-{
- static const char *fname="CCAPI_CallInfo_getIsRingOnce";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->ringer_once);
- return (int)(data->ringer_once);
- }
-
- return TRUE;
-}
-
-/**
- * get onhook reason
- * @param handle - call handle
- * @return onhook reason
- */
-cc_int32_t CCAPI_CallInfo_getOnhookReason(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getOnhookReason";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->cause);
- return data->cause;
- }
-
- return CC_CAUSE_NORMAL;
-}
-
-/**
- * is Conference Call?
- * @param handle - call handle
- * @return boolean - is Conference
- */
-cc_boolean CCAPI_CallInfo_getIsConference(cc_callinfo_ref_t handle){
- session_data_t *data = (session_data_t *)handle;
- char isConf[32];
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, __FUNCTION__));
-
- memset(isConf, 0, sizeof(isConf));
-
- if(platGetPhraseText(CONFERENCE_LOCALE_CODE, isConf, sizeof(isConf)) == CC_FAILURE){
- return FALSE;
- }
-
- if( data != NULL){
- if( (strcasecmp(data->cld_name, isConf) == 0 && strcasecmp(data->cld_number, "") == 0) ||
- (strcasecmp(data->clg_name, isConf) == 0 && strcasecmp(data->clg_number, "") == 0) )
- {
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-/**
- * getStream Statistics
- * @param handle - call handle
- * @return stream stats
- */
-cc_return_t CCAPI_CallInfo_getStreamStatistics(cc_callinfo_ref_t handle, cc_int32_t stats[], cc_int32_t *count)
-{
- static const char *fname="CCAPI_CallInfo_getStreamStatistics";
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- CCAPP_DEBUG(DEB_F_PREFIX"returned CC_SUCCESS (default)\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- // todo
- return CC_SUCCESS;
-}
-
-
-/**
- * has capability - is the feature allowed
- * @param handle - call handle
- * @param feat_id - feature id
- * @return boolean - is Allowed
- */
-cc_boolean CCAPI_CallInfo_hasCapability(cc_callinfo_ref_t handle, cc_int32_t feat_id){
- static const char *fname="CCAPI_CallInfo_hasCapability";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"feature id: %d , value returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),feat_id, data->allowed_features[feat_id]);
- return data->allowed_features[feat_id];
- }
-
- return FALSE;
-}
-
-/**
- * get Allowed Feature set
- * @param handle - call handle
- * @return boolean array that can be indexed using CCAPI_CALL_CAP_XXXX to check if feature is enabled
- */
-cc_boolean CCAPI_CallInfo_getCapabilitySet(cc_callinfo_ref_t handle, cc_int32_t feat_set[]){
- static const char *fname="CCAPI_CallInfo_getCapabilitySet";
- session_data_t *data = (session_data_t *)handle;
- int feat_id;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- for (feat_id = 0; feat_id < CCAPI_CALL_CAP_MAX; feat_id++) {
- feat_set[feat_id] = data->allowed_features[feat_id];
- CCAPP_DEBUG(DEB_F_PREFIX"feature id: %d , value %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),feat_id, feat_set[feat_id]);
- }
-
- CCAPP_DEBUG(DEB_F_PREFIX"returned CC_SUCCESS\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- return CC_SUCCESS;
- }
-
- return CC_FAILURE;
-}
-
-/**
- * Call selection status
- * @param [in] handle - call handle
- * @return cc_boolean - selection status
- */
-cc_boolean CCAPI_CallInfo_isCallSelected(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_isCallSelected";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->isSelected);
- return data->isSelected;
- }
-
- return FALSE;
-}
-
-/**
- * Call negotiated video direction
- * @param [in] handle - call handle
- * @return cc_sdp_direction_t - video direction
- */
-cc_sdp_direction_t CCAPI_CallInfo_getVideoDirection(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getVideoDirection";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->vid_dir);
- return (data->vid_dir);
- }
-
- return CC_SDP_DIRECTION_INACTIVE;
-}
-
-/**
- * INFO Package for RECEIVED_INFO event
- * @param [in] handle - call info handle
- * @return cc_string_t - Info package header
- */
-cc_string_t CCAPI_CallInfo_getINFOPack (cc_callinfo_ref_t handle)
-{
- static const char *fname="CCAPI_CallInfo_getINFOPackage";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->info_package);
- return data->info_package;
- }
-
- return strlib_empty();
-}
-
-/**
- * INFO type for RECEIVED_INFO event
- * @param [in] handle - call info handle
- * @return cc_string_t - content-type header
- */
-cc_string_t CCAPI_CallInfo_getINFOType (cc_callinfo_ref_t handle)
-{
- static const char *fname="CCAPI_CallInfo_getINFOType";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->info_type);
- return data->info_type;
- }
-
- return strlib_empty();
-}
-
-/**
- * INFO body for RECEIVED_INFO event
- * @param [in] handle - call info handle
- * @return cc_string_t - INFO body
- */
-cc_string_t CCAPI_CallInfo_getINFOBody (cc_callinfo_ref_t handle)
-{
- static const char *fname="CCAPI_CallInfo_getINFOBody";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->info_body);
- return data->info_body;
- }
-
- return strlib_empty();
-}
-
-/**
- * Get the call log reference
- * @param [in] handle - call info handle
- * @return cc_string_t - INFO body
- * NOTE: Memory associated with the call log is tied to the cc_callinfo_ref_t handle
- * this would be freed when the callinfo ref is freed.
- */
-cc_calllog_ref_t CCAPI_CallInfo_getCallLogRef(cc_callinfo_ref_t handle)
-{
- static const char *fname="CCAPI_CallInfo_getCallLogRef";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %x\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), &data->call_log);
- return &data->call_log;
- }
-
- return NULL;
-}
-
-
-/**
- * Returns the Audio mute state for this call
- * @return boolean true=muted false=not muted
- */
-cc_boolean CCAPI_CallInfo_isAudioMuted (cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_isAudioMuted";
- session_data_t *data = (session_data_t *)handle;
- session_data_t * sess_data_p;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- if ( data != NULL){
- sess_data_p = (session_data_t *)findhash(data->sess_id);
- if ( sess_data_p != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sess_data_p->audio_mute);
- return sess_data_p->audio_mute;
- }
- }
-
- return FALSE;
-}
-
-/**
- * Returns the Video mute state for this call
- * @return boolean true=muted false=not muted
- */
-cc_boolean CCAPI_CallInfo_isVideoMuted (cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_isVideoMuted";
- session_data_t *data = (session_data_t *)handle;
- session_data_t * sess_data_p;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- if ( data != NULL){
- sess_data_p = (session_data_t *)findhash(data->sess_id);
- if ( sess_data_p != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sess_data_p->video_mute);
- return sess_data_p->video_mute;
- }
- }
-
- return FALSE;
-}
-
-/**
- * get SDP for CreateOffer\Create answer success callback
- * @param handle - call handle
- * @return sdp
- */
-cc_string_t CCAPI_CallInfo_getSDP(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getSDP";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->sdp);
- return data->sdp;
- }
-
- return strlib_empty();
-}
-
-/**
- * get status code from internal JSEP functions
- * @param handle - call handle
- * @return status code
- */
-cc_int32_t CCAPI_CallInfo_getStatusCode(cc_callinfo_ref_t handle){
- static const char *fname="CCAPI_CallInfo_getStatusCode";
- session_data_t *data = (session_data_t *)handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( data != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->cause);
- return data->cause;
- }
-
- return CC_CAUSE_NORMAL;
-}
-
-
-/**
- * get media stream table
- * @param handle - call handle
- * @return status MediaStreamTable
- */
-MediaStreamTable* CCAPI_CallInfo_getMediaStreams(cc_callinfo_ref_t handle) {
- static const char *fname="CCAPI_CallInfo_getMediaStreams";
- session_data_t *data = (session_data_t *)handle;
- MediaTrack track;
- MediaStreamTable* table = cpr_malloc(sizeof(MediaStreamTable));
- if (!table)
- return NULL;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (data != NULL) {
- table->media_stream_id = data->media_stream_id;
- table->num_tracks = 1; /* this will change when we have multiple tracks per stream */
- track.media_stream_track_id = data->media_stream_track_id;
- track.video = FALSE;
- table->track[0] = track;
-
- /*
- * Partly implemented multi-track handling
- cc_table = data->media_tracks;
- table->stream_id = (unsigned int)cc_table->stream_id;
- table->num_tracks = (unsigned int)cc_table->num_tracks;
- track.track_id = cc_table->track[0].ref_id;
- table->track[0] = track;
- */
- return table;
- }
-
- return table;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "phone_debug.h"
-#include "CCProvider.h"
-#include "sessionConstants.h"
-#include "prot_configmgr.h"
-#include "cc_types.h"
-#include "config_parser.h"
-#include "config_api.h"
-#include "ccapi_snapshot.h"
-#include "ccapi_device.h"
-#include "ccapi_device_info.h"
-#include "cc_device_manager.h"
-#include "ccapi_service.h"
-#include "util_string.h"
-
-extern boolean apply_config;
-extern cc_apply_config_result_t apply_config_result;
-cc_boolean parse_setup_properties (int device_handle, const char *device_name, const char *sipUser, const char *sipPassword, const char *sipDomain);
-
-/**
- *
- * @return
- */
-
-void CCAPI_Start_response(int device_handle, const char *device_name, const char *sipUser, const char *sipPassword, const char *sipDomain) {
- static const char fname[] = "CCAPI_Start_response";
-
- if (is_empty_str((char*)sipUser) || is_empty_str((char*)sipDomain)) {
- CCAPP_ERROR(DEB_F_PREFIX" invalid registration details user=%x, domain=%x\n", DEB_F_PREFIX_ARGS(CC_API, fname), sipUser, sipDomain);
- return;
- }
-
- g_dev_hdl = device_handle;
- sstrncpy(g_dev_name, device_name, sizeof(g_dev_name));
-
- if (is_phone_registered() == FALSE) {
-
- if (parse_setup_properties(device_handle, device_name, sipUser, sipPassword, sipDomain)) {
- registration_processEvent(EV_CC_CONFIG_RECEIVED);
- }
- return;
- }
-
- }
-
-/* New Function
- Register without using config file downloaded from cucm
- */
-cc_boolean parse_setup_properties (int device_handle, const char *device_name, const char *sipUser, const char *sipPassword, const char *sipDomain) {
- CC_Config_setStringValue(CFGID_DEVICE_NAME, device_name);
-
- config_setup_main(sipUser, sipPassword, sipDomain);
-
- ccsnap_device_init();
- ccsnap_line_init();
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_CONFIG_CHANGED, CC_DEVICE_ID);
- return TRUE;
-}
-
-cc_boolean CCAPI_Config_set_server_address(const char *ip_address) {
- config_setup_server_address(ip_address);
- return TRUE;
-}
-
-cc_boolean CCAPI_Config_set_transport_udp(const cc_boolean is_udp) {
- config_setup_transport_udp(is_udp);
- return TRUE;
-}
-
-cc_boolean CCAPI_Config_set_local_voip_port(const int port) {
- config_setup_local_voip_control_port(port);
- return TRUE;
-}
-
-cc_boolean CCAPI_Config_set_remote_voip_port(const int port) {
- config_setup_remote_voip_control_port(port);
- return TRUE;
-}
-
-int CCAPI_Config_get_local_voip_port() {
- return config_get_local_voip_control_port();
-}
-
-int CCAPI_Config_get_remote_voip_port() {
- return config_get_remote_voip_control_port();
-}
-
-const char* CCAPI_Config_get_version() {
- return config_get_version();
-}
-
-cc_boolean CCAPI_Config_set_p2p_mode(const cc_boolean is_p2p) {
- config_setup_p2p_mode(is_p2p);
- return TRUE;
-}
-
-cc_boolean CCAPI_Config_set_sdp_mode(const cc_boolean is_sdp) {
- config_setup_sdp_mode(is_sdp);
- return TRUE;
-}
-
-cc_boolean CCAPI_Config_set_avp_mode(const cc_boolean is_rtpsavpf) {
- config_setup_avp_mode(is_rtpsavpf);
- return TRUE;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdlib.h"
-#include "string_lib.h"
-#include "ccapi_snapshot.h"
-#include "ccapi_device.h"
-#include "CCProvider.h"
-#include "cc_config.h"
-#include "cc_call_feature.h"
-#include "cc_device_feature.h"
-#include "ccsip_messaging.h"
-#include "ccapi_call_info.h"
-#include "cc_device_manager.h"
-#include "cc_service_listener.h"
-#include "platform_api.h"
-#include "util_string.h"
-#include "ccapi_service.h"
-#include "ccapi_device_info.h"
-
-char g_new_signaling_ip[MAX_IPADDR_STR_LEN];
-
-dock_undock_event_t g_dock_undock_event = MEDIA_INTERFACE_UPDATE_NOT_REQUIRED;
-extern accessory_cfg_info_t g_accessoryCfgInfo;
-
-extern void escalateDeescalate();
-
-int signaling_interface_type;
-
-/**
- * Get device reference handle
- * @return cc_deviceinfo_ref_t - reference handle of the device
- */
-cc_device_handle_t CCAPI_Device_getDeviceID()
-{
- return CC_DEVICE_ID;
-}
-
-/**
- * Get device reference handle
- * @param handle - device handle
- * @return cc_deviceinfo_ref_t - reference handle of the device
- */
-cc_deviceinfo_ref_t CCAPI_Device_getDeviceInfo(cc_device_handle_t handle)
-{
- cc_device_info_t *device_info = (cc_device_info_t*)cpr_malloc(sizeof(cc_device_info_t));
-
- if (device_info) {
- *device_info = g_deviceInfo;
- device_info->name = strlib_copy(g_deviceInfo.name);
- if (device_info->name == NULL) {
- device_info->name = strlib_empty();
- }
- device_info->not_prompt = strlib_copy(g_deviceInfo.not_prompt);
- if (device_info->not_prompt == NULL) {
- device_info->not_prompt = strlib_empty();
- }
- device_info->ref_count = 1;
- }
- return device_info;
-}
-
-/**
- * Retain the deviceInfo snapshot
- * @param handle - device handle
- * @param cc_deviceinfo_ref_t - refrence to the block to be retained
- * @return void
- */
-void CCAPI_Device_retainDeviceInfo(cc_deviceinfo_ref_t ref){
- cc_device_info_t *device_info = ref;
- if (device_info) {
- device_info->ref_count++;
- }
-}
-
-/**
- * Set device configuration file location
- * @param [in] ref - refrence to the block to be freed
- * @param [in] file_path - device config file full path
- * @return void
- */
-void CCAPI_Device_configUpdate(cc_device_handle_t handle, file_path_t file_path) {
- CC_Config_setStringValue(CFGID_CONFIG_FILE, file_path);
-}
-
-/**
- * Release the deviceInfo snapshot
- * @param handle - device handle
- * @param cc_deviceinfo_ref_t - refrence to the block to be released
- * @return void
- */
-void CCAPI_Device_releaseDeviceInfo(cc_deviceinfo_ref_t ref){
- cc_device_info_t *device_info = ref;
-
- if (device_info) {
- device_info->ref_count--;
- if ( device_info->ref_count == 0 ) {
- strlib_free(device_info->name);
- strlib_free(device_info->not_prompt);
- cpr_free(device_info);
- }
- }
-}
-
-
-/**
- * Create a call on the device
- * @param handle - device handle
- * @return cc_call_handle_t - handle of the call created
- */
-cc_call_handle_t CCAPI_Device_CreateCall(cc_device_handle_t handle)
-{
- return CC_createCall(0);
-}
-
-/**
- * Enable or disable video capability of the device.
- * @param handle - device handle
- * @param enable - a flag to indicate that application wants to enable of
- * disable video capability of the device.
- * @return void
- */
-void CCAPI_Device_enableVideo(cc_device_handle_t handle, cc_boolean enable)
-{
- CC_DeviceFeature_enableVideo(enable);
- g_accessoryCfgInfo.video = ACCSRY_CFGD_APK;
-}
-
-/**
- * Enable or disable camera capability of the device.
- * @param handle - device handle
- * @param enable - a flag to indicate that application wants to enable of
- * disable camera capability of the device.
- * @return void
- */
-void CCAPI_Device_enableCamera(cc_device_handle_t handle, cc_boolean enable)
-{
- CC_DeviceFeature_enableCamera(enable);
- g_accessoryCfgInfo.camera = ACCSRY_CFGD_APK;
-}
-
-/**
- * CCAPI_Device_setDigestNamePasswd
- *
- * @param handle - device handle
- * @param name - The Digest auth name
- * @param passwd - The password for that name for the line
- * @return void
- */
-void CCAPI_Device_setDigestNamePasswd (cc_device_handle_t handle,
- char *name, char *pw)
-{
- int line;
-
- for(line = 0; line < MAX_CONFIG_LINES; line++) {
- CC_Config_setStringValue(CFGID_LINE_AUTHNAME + line, name);
- CC_Config_setStringValue(CFGID_LINE_PASSWORD + line, pw);
- }
-}
-
-/**
- * CCAPI_Device_IP_Update
- *
- * There is a change in the IP address and the values of new set
- * of signaling and media IP addresses are provided.
- * These value are compared with the current IP address values
- * and depending on what changed, restart and/or re-invite
- * action is taken.
- *
- * The case being addressed.
- * 1) If the signaling IP change happens during a call,
- * the change is deferred till phone is idle.
- * 2)If media IP change happens during a call, it is applied immediately.
- * 3) If both change, and call is active, that is treated same
- * combination of case 1) and 2).
- * 4) If no call is present, and signaling IP change,
- * sipcc will re-register with new IP.
- *
- * @param handle - device handle
- * @param signaling_ip - IP address that Must be used for signalling
- * @param signaling_interface - Interface Name associaed with signaling IP
- * @param signaling_int_type - Interface type associaed with signaling IP
- * @param media_ip - IP address that Must be used for media
- * @param media_interface - Interface nmae associaed with media IP
- * @param media_interface - Interface Type associaed with media IP
- * @return void
- */
-void CCAPI_Device_IP_Update (cc_device_handle_t handle,
- const char *signaling_ip,
- const char *signaling_interface,
- int signaling_int_type,
- const char *media_ip,
- const char *media_interface,
- int media_int_type)
-{
- static const char fname[] = "CCAPI_Device_IP_Update";
- char curr_signaling_ip[MAX_IPADDR_STR_LEN];
- char curr_media_ip[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t sig_ip;
-
- signaling_interface_type = signaling_int_type;
-
- // init the ip addr string to empty string
- init_empty_str(curr_signaling_ip);
- init_empty_str(curr_media_ip);
- init_empty_str(g_new_signaling_ip);
-
- config_get_value(CFGID_MY_IP_ADDR, &sig_ip, sizeof(cpr_ip_addr_t));
- sig_ip.type = CPR_IP_ADDR_IPV4;
- util_ntohl(&sig_ip, &sig_ip);
- ipaddr2dotted(curr_signaling_ip, &sig_ip);
-
- config_get_string(CFGID_MEDIA_IP_ADDR, curr_media_ip,
- MAX_IPADDR_STR_LEN);
-
- DEF_DEBUG(DEB_F_PREFIX"New sig_ip=%s media_ip=%s Current: sig_ip: %s,"\
- "media_ip: %s \n",
- DEB_F_PREFIX_ARGS(CC_API, fname),
- signaling_ip,
- media_ip,
- curr_signaling_ip,
- curr_media_ip);
-
- /*
- * If signaling and media IP are empty, stop the
- * SIP service and return;
- */
- if ((is_empty_str((char *)signaling_ip) ||
- (strncmp(signaling_ip, "0.0.0.0", MAX_IPADDR_STR_LEN) == 0))
- && (is_empty_str((char *)media_ip) ||
- (strncmp(media_ip, "0.0.0.0", MAX_IPADDR_STR_LEN) == 0))) {
- CC_Config_setStringValue(CFGID_MY_IP_ADDR, "0.0.0.0");
- CC_Config_setStringValue(CFGID_MEDIA_IP_ADDR, EMPTY_STR);
- DEF_DEBUG(DEB_F_PREFIX"Media and Signaling IP Not provided."\
- "Shutdown sip stack", DEB_F_PREFIX_ARGS(CC_API, fname));
- if ((strncmp(curr_signaling_ip, signaling_ip,
- MAX_IPADDR_STR_LEN) != 0)) {
- registration_processEvent(EV_CC_IP_INVALID);
- return;
- }
- }
-
- /*
- * There is a change in the signaling IP, set the
- * new IP as the platform signaling IP and re-register
- */
- if ((signaling_ip != NULL) &&
- (strncmp(curr_signaling_ip, signaling_ip, MAX_IPADDR_STR_LEN) != 0)) {
- CC_Config_setStringValue(CFGID_MY_IP_ADDR, signaling_ip);
- DEF_DEBUG(DEB_F_PREFIX"Signaling IP changed. Re-register, if needed.",
- DEB_F_PREFIX_ARGS(CC_API, fname));
- registration_processEvent(EV_CC_IP_VALID);
-
- }
-
- /*
- * There is a change in the media IP, set the
- * new IP as the platform media IP and post the call to GSM
- * to initiate re-inivite for all relevane calls
- */
- if ((media_ip != NULL) &&
- (strncmp(curr_media_ip, media_ip, MAX_IPADDR_STR_LEN) != 0)) {
- CC_Config_setStringValue(CFGID_MEDIA_IP_ADDR, media_ip);
- if (g_dock_undock_event != MEDIA_INTERFACE_UPDATE_IN_PROCESS) {
- g_dock_undock_event = MEDIA_INTERFACE_UPDATE_STARTED;
- DEF_DEBUG(DEB_F_PREFIX" MEDIA_INTERFACE_UPDATE received. escalateDeescalate.",
- DEB_F_PREFIX_ARGS(CC_API, fname));
- escalateDeescalate();
- }else {
- DEF_DEBUG(DEB_F_PREFIX"MEDIA_INTERFACE_UPDATE received but escalateDeescalate already in progress:%d",
- DEB_F_PREFIX_ARGS(CC_API, fname), g_dock_undock_event);
- }
- }
-}
-
-/**
- * CCAPI_Device_setVideoAutoTxPreference
- *
- * @param handle - device handle
- * @param txPref - TRUE=> auto Tx Video prefered
- * @return void
- */
-void CCAPI_Device_setVideoAutoTxPreference (cc_device_handle_t handle, cc_boolean txPref)
-{
- CCAPP_DEBUG("CCAPI_Device_setVideoAutoTxPreference: updated to %d\n", txPref);
- cc_media_setVideoAutoTxPref(txPref);
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "string_lib.h"
-#include "cc_constants.h"
-#include "ccapi_snapshot.h"
-#include "ccapi_device_info.h"
-#include "sessionHash.h"
-#include "CCProvider.h"
-#include "phone_debug.h"
-#include "ccapi_snapshot.h"
-#include "ccapi_device_info.h"
-#include "util_string.h"
-
-
-/**
- * gets the device name
- * @returns - a pointer to the device name
- */
-cc_deviceinfo_ref_t CCAPI_DeviceInfo_getDeviceHandle ()
-{
- static const char *fname="CCAPI_DeviceInfo_getDeviceHandle";
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- CCAPP_DEBUG(DEB_F_PREFIX"returned 0 (default)\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- return 0;
-}
-
-/**
- * gets the device name
- * @returns - a pointer to the device name
- */
-cc_string_t CCAPI_DeviceInfo_getDeviceName (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getDeviceName";
- cc_device_info_t *device = handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( device != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device->name);
- return device->name;
- }
-
- return strlib_empty();
-}
-
-/**
- * gets the device idle status
- * @param [in] handle - reference to device info
- * @returns boolean - idle status
- */
-cc_boolean CCAPI_DeviceInfo_isPhoneIdle(cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_isPhoneIdle";
- boolean ret = TRUE;
- hashItr_t itr;
- session_data_t * session_data;
- cc_call_state_t call_state;
-
- hashItrInit(&itr);
-
- while ((session_data = hashItrNext(&itr)) != NULL) {
- call_state = session_data->state;
- if (call_state != ONHOOK &&
- call_state != REMINUSE) {
- ret = FALSE;
- break;
- }
- }
- CCAPP_DEBUG(DEB_F_PREFIX"idle state=%d session_id=0x%x call-state=%d handle=%x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), ret,
- (session_data != NULL)? session_data->sess_id: 0,
- (session_data != NULL)? session_data->state: 0,
- (handle)? handle:0);
- return ret;
-
-}
-
-/**
- * gets the service state
- * @param [in] handle - reference to device info
- * @returns cc_service_state_t - INS/OOS
- */
-cc_service_state_t CCAPI_DeviceInfo_getServiceState (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getServiceState";
- cc_device_info_t *device = handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( device != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device->ins_state);
- return device->ins_state;
- }
-
- return CC_STATE_IDLE;
-}
-
-/**
- * gets the service cause
- * @param [in] handle - reference to device info
- * @returns cc_service_cause_t - reason for service state
- */
-cc_service_cause_t CCAPI_DeviceInfo_getServiceCause (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getServiceCause";
- cc_device_info_t *device = handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( device != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device->ins_cause);
- return device->ins_cause;
- }
-
- return CC_CAUSE_NONE;
-
-}
-
-/**
- * gets the cucm mode
- * @returns cc_cucm_mode_t - CUCM mode
- */
-cc_cucm_mode_t CCAPI_DeviceInfo_getCUCMMode (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getCUCMMode";
- cc_device_info_t *device = handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( device != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device->cucm_mode);
- return device->cucm_mode;
- }
-
- return CC_MODE_INVALID;
-}
-
-/**
- * gets list of handles to calls on the device
- * @param handle - device handle
- * @param handles - array of call handle to be returned
- * @param count[in/out] number allocated in array/elements returned
- * @returns
- */
-void CCAPI_DeviceInfo_getCalls (cc_deviceinfo_ref_t handle, cc_call_handle_t handles[], cc_uint16_t *count)
-{
- static const char *fname="CCAPI_DeviceInfo_getCalls";
- hashItr_t itr;
- session_data_t *data;
- int i=0;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- hashItrInit(&itr);
- while ( (data = (session_data_t*)hashItrNext(&itr)) != NULL &&
- i<*count ) {
- handles[i++] = CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id);
- }
- *count=i;
- CCAPP_DEBUG(DEB_F_PREFIX"Finished (no return) \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-}
-
-/**
- * gets list of handles to calls on the device by State
- * @param handle - device handle
- * @param state - state for whcih calls are requested
- * @param handles - array of call handle to be returned
- * @param count[in/out] number allocated in array/elements returned
- * @returns
- */
-void CCAPI_DeviceInfo_getCallsByState (cc_deviceinfo_ref_t handle, cc_call_state_t state,
- cc_call_handle_t handles[], cc_uint16_t *count)
-{
- static const char *fname="CCAPI_DeviceInfo_getCallsByState";
- hashItr_t itr;
- session_data_t *data;
- int i=0;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- hashItrInit(&itr);
- while ( (data = (session_data_t*)hashItrNext(&itr)) != NULL &&
- i<*count ) {
- if ( data->state == state ) {
- handles[i++] = CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id);
- }
- }
- *count=i;
- CCAPP_DEBUG(DEB_F_PREFIX"Finished (no return) \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-}
-
-/**
- * gets list of handles to lines on the device
- * @param handles[in,out] - array of line handle to be returned
- * @param count[in/out] number allocated in array/elements returned
- * @returns
- */
-void CCAPI_DeviceInfo_getLines (cc_deviceinfo_ref_t handle, cc_lineid_t handles[], cc_uint16_t *count)
-{
- static const char *fname="CCAPI_DeviceInfo_getLines";
- cc_line_info_t *line;
- int i=1, j=0;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- CCAPP_DEBUG(" LINES Start ");
-
- while ( (line = ccsnap_getLineInfo(i++)) != NULL &&
- j<*count ) {
- CCAPP_DEBUG(" LINE handle[%d]=%d", j, line->button );
- /* We will use button as line handles */
- handles[j++] = line->button;
- }
- *count=j;
- CCAPP_DEBUG(DEB_F_PREFIX"Finished (no return) \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-}
-
-/**
- * gets list of handles to features on the device
- * @param handles[in,out] - array of feature handle to be returned
- * @param count[in/out] number allocated in array/elements returned
- * @returns
- */
-void CCAPI_DeviceInfo_getFeatures (cc_deviceinfo_ref_t handle, cc_featureinfo_ref_t handles[], cc_uint16_t *count)
-{
- static const char *fname="CCAPI_DeviceInfo_getFeatures";
- cc_featureinfo_ref_t feature;
- int i=0, j=0;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- for (i=1;i<=MAX_CONFIG_LINES && j<*count;i++) {
- feature = (cc_featureinfo_ref_t) ccsnap_getFeatureInfo(i);
- if(feature != NULL){
- handles[j++] = feature;
- }
- }
- *count=j;
- CCAPP_DEBUG(DEB_F_PREFIX"Finished (no return) \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-}
-
-/**
- * gets handles of call agent servers
- * @param handles - array of handles to call agent servers
- * @param count[in/out] number allocated in array/elements returned
- * @returns
- */
-void CCAPI_DeviceInfo_getCallServers (cc_deviceinfo_ref_t handle, cc_callserver_ref_t handles[], cc_uint16_t *count)
-{
- static const char *fname="CCAPI_DeviceInfo_getCallServers";
- int i, j=0;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- for (i=0;i<CCAPI_MAX_SERVERS && i< *count; i++) {
- if (g_deviceInfo.ucm[i].name != 0 && strlen(g_deviceInfo.ucm[i].name)) {
- handles[j++] = &g_deviceInfo.ucm[i];
- }
- }
- *count = j;
- CCAPP_DEBUG(DEB_F_PREFIX"Finished (no return) \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-}
-
-/**
- * gets call server name
- * @param handle - handle of call server
- * @returns name of the call server
- * NOTE: The memory for the string will be freed once the device info reference is freed. No need to free this memory explicitly.
- */
-cc_string_t CCAPI_DeviceInfo_getCallServerName (cc_callserver_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getCallServerName";
- cc_call_server_t *ref = (cc_call_server_t *) handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (ref != NULL && ref->name != 0) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), ref->name);
- return ref->name;
- }
- return strlib_empty();
-}
-
-/**
- * gets call server mode
- * @param handle - handle of call server
- * @returns - mode of the call server
- */
-cc_cucm_mode_t CCAPI_DeviceInfo_getCallServerMode (cc_callserver_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getCallServerMode";
- cc_call_server_t *ref = (cc_call_server_t *) handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (ref != NULL) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), ref->type);
- return ref->type;
- }
-
- return CC_MODE_INVALID;
-}
-
-/**
- * gets calls erver name
- * @param handle - handle of call server
- * @returns status of the call server
- */
-cc_ccm_status_t CCAPI_DeviceInfo_getCallServerStatus (cc_callserver_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getCallServerStatus";
- cc_call_server_t *ref = (cc_call_server_t *) handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (ref != NULL) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), (ref->status));
- return ref->status;
- }
-
- return CC_CCM_STATUS_NONE;
-}
-
-/**
- * get the NOTIFICATION PROMPT
- * @param [in] handle - reference to device info
- * @returns
- */
-cc_string_t CCAPI_DeviceInfo_getNotifyPrompt (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getNotifyPrompt";
- cc_device_info_t *ref = (cc_device_info_t *) handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (ref != NULL) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), (ref->not_prompt));
- return ref->not_prompt;
- }
-
- return strlib_empty();
-}
-
-/**
- * get the NOTIFICATION PROMPT PRIORITY
- * @param [in] handle - reference to device info
- * @returns
- */
-cc_uint32_t CCAPI_DeviceInfo_getNotifyPromptPriority (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getNotifyPromptPriority";
- cc_device_info_t *ref = (cc_device_info_t *) handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (ref != NULL) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), (ref->not_prompt_prio));
- return ref->not_prompt_prio;
- }
-
- return 0;
-}
-
-/**
- * get the NOTIFICATION PROMPT PROGRESS
- * @param [in] handle - reference to device info
- * @returns
- */
-cc_uint32_t CCAPI_DeviceInfo_getNotifyPromptProgress (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getNotifyPromptProgress";
- cc_device_info_t *ref = (cc_device_info_t *) handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if (ref != NULL) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %02X\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), (ref->not_prompt_prog));
- return ref->not_prompt_prog;
- }
-
- return 0;
-}
-
-/**
- * gets provisioing for missed call logging
- * @param [in] handle - reference to device info
- * @returns boolean - false => disabled true => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isMissedCallLoggingEnabled (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_isMissedCallLoggingEnabled";
-
- CCAPP_DEBUG(DEB_F_PREFIX" return val %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), ccsnap_isMissedCallLoggingEnabled());
- return ccsnap_isMissedCallLoggingEnabled();
-}
-
-/**
- * gets provisioing for placed call logging
- * @param [in] handle - reference to device info
- * @returns boolean - false => disabled true => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isPlacedCallLoggingEnabled (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_isPlacedCallLoggingEnabled";
-
- CCAPP_DEBUG(DEB_F_PREFIX" return val %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), ccsnap_isPlacedCallLoggingEnabled());
- return ccsnap_isPlacedCallLoggingEnabled();
-}
-
-
-/**
- * gets provisioing for received call logging
- * @param [in] handle - reference to device info
- * @returns boolean - false => disabled true => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isReceivedCallLoggingEnabled (cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_isReceivedCallLoggingEnabled";
-
- CCAPP_DEBUG(DEB_F_PREFIX" return val %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), ccsnap_isReceivedCallLoggingEnabled());
- return ccsnap_isReceivedCallLoggingEnabled();
-}
-
-/**
- * gets time registration completed successfully
- * @param [in] handle - reference to device info
- * @returns long - the time registration completed successfully
- */
-long long CCAPI_DeviceInfo_getRegTime (cc_deviceinfo_ref_t handle)
-{
- return (g_deviceInfo.reg_time);
-}
-
-/**
- * Returns dot notation IP address phone used for registration purpose. If phone is not
- * registered, then "0.0.0.0" is returned.
- * @return char IP address used to register phone.
- */
-cc_string_t CCAPI_DeviceInfo_getSignalingIPAddress(cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getSignalingIPAddress";
- cpr_ip_addr_t ip_addr = {0,{0}};
-
- sip_config_get_net_device_ipaddr(&ip_addr);
- ipaddr2dotted(g_deviceInfo.registration_ip_addr, &ip_addr);
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), g_deviceInfo.registration_ip_addr);
- return g_deviceInfo.registration_ip_addr;
-}
-
-/**
- * Returns camera admin enable/disable status
- * @param [in] handle - reference to device info
- * @return cc_boolean - TRUE => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isCameraEnabled(cc_deviceinfo_ref_t handle) {
- // returns the current status not the snapshot status
- return cc_media_isTxCapEnabled();
-}
-
-/**
- * Returns Video Capability admin enable/disable status
- * @param [in] handle - reference to device info
- * @return cc_boolean - TRUE => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isVideoCapEnabled(cc_deviceinfo_ref_t handle) {
- // returns the current status not the snapshot status
- return cc_media_isVideoCapEnabled();
-}
-
-/**
- * gets the device mwi_lamp state
- * @param [in] handle - reference to device info
- * @returns boolean - mwi_lamp state
- */
-cc_boolean CCAPI_DeviceInfo_getMWILampState(cc_deviceinfo_ref_t handle)
-{
- static const char *fname="CCAPI_DeviceInfo_getMWILampState";
- cc_device_info_t *device = handle;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( device != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device->mwi_lamp);
- return device->mwi_lamp;
- }
-
- return FALSE;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "ccapi_snapshot.h"
-#include "sessionHash.h"
-#include "CCProvider.h"
-#include "phone_debug.h"
-
-/**
- * Get the physical button number on which this feature is configured
- * @param feature - feature reference handle
- * @return cc_int32_t - button assigned to the feature
- */
-cc_int32_t CCAPI_featureInfo_getButton(cc_featureinfo_ref_t feature)
-{
- static const char *fname="CCAPI_featureInfo_getButton";
- cc_feature_info_t *info;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- info = (cc_feature_info_t *) feature;
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->button);
- return info->button;
- }
- return -1;
-}
-
-/**
- * Get the featureID
- * @param feature - feature reference handle
- * @return cc_int32_t - type of to the feature
- */
-cc_int32_t CCAPI_featureInfo_getFeatureID(cc_featureinfo_ref_t feature)
-{
- static const char *fname="CCAPI_featureInfo_getFeatureID";
- cc_feature_info_t *info;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- info = (cc_feature_info_t *) feature;
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->feature_id);
- return info->feature_id;
- }
- return -1;
-}
-
-/**
- * Get the feature Label Name
- * @param feature - feature reference handle
- * @return cc_string_t - name of the feature created
- */
-cc_string_t CCAPI_featureInfo_getDisplayName(cc_featureinfo_ref_t feature) {
- static const char *fname="CCAPI_featureInfo_getDisplayName";
- cc_feature_info_t *info;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- info = (cc_feature_info_t *) feature;
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->name);
- return ccsnap_get_line_label(info->button);
- }
- return NULL;
-}
-
-/**
- * Get the speeddial Number
- * @param feature - feature reference handle
- * @return cc_string_t - speeddial number of the feature created
- */
-cc_string_t CCAPI_featureInfo_getSpeedDialNumber(cc_featureinfo_ref_t feature) {
- static const char *fname="CCAPI_featureInfo_getSpeedDialNumber";
- cc_feature_info_t *info;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- info = (cc_feature_info_t *) feature;
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->speedDialNumber);
- return info->speedDialNumber;
- }
- return NULL;
-}
-
-/**
- * Get the contact
- * @param feature - feature reference handle
- * @return cc_string_t - contact of the feature created
- */
-cc_string_t CCAPI_featureInfo_getContact(cc_featureinfo_ref_t feature) {
- static const char *fname="CCAPI_featureInfo_getContact";
- cc_feature_info_t *info;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- info = (cc_feature_info_t *) feature;
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->contact);
- return info->contact;
- }
- return NULL;
-}
-
-/**
- * Get the retrieval prefix
- * @param feature - feature reference handle
- * @return cc_string_t - retrieval prefix of the feature created
- */
-cc_string_t CCAPI_featureInfo_getRetrievalPrefix(cc_featureinfo_ref_t feature) {
- static const char *fname="CCAPI_featureInfo_getRetrievalPrefix";
- cc_feature_info_t *info;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- info = (cc_feature_info_t *) feature;
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->retrievalPrefix);
- return info->retrievalPrefix;
- }
- return NULL;
-}
-
-/**
- * Get BLF state
- * @param feature - feature reference handle
- * @return cc_string_t - handle of the feature created
- */
-cc_blf_state_t CCAPI_featureInfo_getBLFState(cc_featureinfo_ref_t feature) {
- static const char *fname="CCAPI_featureInfo_getBLFState";
- cc_feature_info_t *info = (cc_feature_info_t *)feature;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->blf_state);
- return info->blf_state;
- }
- return CC_SIP_BLF_UNKNOWN;
-}
-
-/**
- * Get the feature option mask
- * @param feature - feature reference handle
- * @return cc_int32_t - feature option mask for the feature
- */
-cc_int32_t CCAPI_featureInfo_getFeatureOptionMask(cc_featureinfo_ref_t feature)
-{
- static const char *fname="CCAPI_featureInfo_getFeatureOptionMask";
- cc_feature_info_t *info;
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- info = (cc_feature_info_t *) feature;
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->featureOptionMask);
- return info->featureOptionMask;
- }
- return -1;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdlib.h"
-#include "string_lib.h"
-#include "cc_call_feature.h"
-#include "ccapi_snapshot.h"
-#include "ccapi_line.h"
-
-extern cc_line_info_t lineInfo[MAX_CONFIG_LINES+1];
-
-/**
- * Get reference handle for the line
- * @return cc_call_handle_t - handle of the call created
- */
-cc_lineinfo_ref_t CCAPI_Line_getLineInfo(cc_uint32_t lineID)
-{
- cc_line_info_t *line_info = NULL;
- int i;
-
- for (i=1;i<=MAX_CONFIG_LINES;i++) {
- if ( (cc_uint32_t)lineInfo[i].button == lineID ) {
- line_info = (cc_line_info_t*)cpr_malloc(sizeof(cc_line_info_t));
-
- if (line_info) {
- *line_info = lineInfo[i];
- line_info->ref_count = 1;
- line_info->name = strlib_copy(lineInfo[i].name);
- line_info->dn = strlib_copy(lineInfo[i].dn);
- line_info->cfwd_dest = strlib_copy(lineInfo[i].cfwd_dest);
- line_info->externalNumber =
- strlib_copy(lineInfo[i].externalNumber);
- }
- }
- }
- return line_info;
-}
-
-/**
- * Create a call on the line
- * @param [in] line - lineID
- * @return cc_call_handle_t - handle of the call created
- */
-cc_call_handle_t CCAPI_Line_CreateCall(cc_lineid_t line)
-{
- // do we need to check the line on which this gets created?
- return CC_createCall(line);
-}
-
-/**
- * Reatin the lineInfo snapshot
- * @param cc_callinfo_ref_t - refrence to the block to be retained
- * @return void
- */
-void CCAPI_Line_retainLineInfo(cc_lineinfo_ref_t ref){
- cc_line_info_t *line_info = ref;
-
- line_info->ref_count++;
-}
-/**
- * Free the lineInfo snapshot
- * @param cc_callinfo_ref_t - refrence to the block to be freed
- * @return void
- */
-void CCAPI_Line_releaseLineInfo(cc_lineinfo_ref_t ref){
- cc_line_info_t *line_info = ref;
-
- if (line_info) {
- line_info->ref_count--;
- if ( line_info->ref_count == 0) {
- strlib_free(line_info->name);
- strlib_free(line_info->dn);
- strlib_free(line_info->cfwd_dest);
- strlib_free(line_info->externalNumber);
- cpr_free(line_info);
- }
- }
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "ccapi_snapshot.h"
-#include "ccapi_line.h"
-#include "sessionHash.h"
-#include "CCProvider.h"
-#include "phone_debug.h"
-
-/**
- * Get the line ID
- * @param line - line reference handle
- * @return line ID
- */
-cc_int32_t CCAPI_lineInfo_getID(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getID";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- /* We will use button as line ID */
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->button);
- return info->button;
- }
- return -1;
-}
-
-/**
- * Get the line Name
- * @param line - line reference handle
- * @return cc_string_t - handle of the call created
- */
-cc_string_t CCAPI_lineInfo_getName(cc_lineinfo_ref_t line) {
- static const char *fname="CCAPI_lineInfo_getName";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->dn);
- return info->dn;
- }
- return NULL;
-}
-
-/**
- * Get the line Label
- * @param [in] line - line reference handle
- * @return cc_string_t - line Label
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_lineInfo_getLabel(cc_lineinfo_ref_t line) {
- static const char *fname="CCAPI_lineInfo_getLabel";
- cc_line_info_t *info = (cc_line_info_t *) line;
- cc_string_t label = strlib_empty();
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- label = ccsnap_get_line_label(info->button);
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), label);
- }
- return label;
-}
-
-/**
- * Get the line DN Number
- * @param line - line reference handle
- * @return cc_string_t - handle of the call created
- */
-cc_string_t CCAPI_lineInfo_getNumber(cc_lineinfo_ref_t line) {
- static const char *fname="CCAPI_lineInfo_getNumber";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->name);
- return info->name;
- }
- return NULL;
-}
-
-/**
- * Get the line External Number
- * @param line - line reference handle
- * @return cc_string_t - handle of the call created
- */
-cc_string_t CCAPI_lineInfo_getExternalNumber(cc_lineinfo_ref_t line) {
- static const char *fname="CCAPI_lineInfo_getExternalNumber";
- cc_line_info_t *info = (cc_line_info_t *) line;
- char externalNumberMask[MAX_EXTERNAL_NUMBER_MASK_SIZE];
- memset(externalNumberMask, 0, sizeof(externalNumberMask));
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- config_get_string(CFGID_CCM_EXTERNAL_NUMBER_MASK, externalNumberMask, MAX_EXTERNAL_NUMBER_MASK_SIZE);
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->name);
- if (strlen(externalNumberMask) > 0) {
- CCAPP_DEBUG(DEB_F_PREFIX"number with mask applied == %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->externalNumber);
- return info->externalNumber;
- } else {
- CCAPP_DEBUG(DEB_F_PREFIX"number without mask == %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->name);
- return info->name;
- }
- }
- return NULL;
-}
-
-/**
- * Get the physical button number on which this line is configured
- * @param line - line reference handle
- * @return cc_uint32_t - button number
- */
-cc_uint32_t CCAPI_lineInfo_getButton(cc_lineinfo_ref_t line){
- static const char *fname="CCAPI_lineInfo_getButton";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->button);
- return info->button;
- }
- return 0;
-
-}
-
-/**
- * Get the Line Type
- * @param [in] line - line reference handle
- * @return cc_uint32_t - line featureID ( Line )
- */
-cc_line_feature_t CCAPI_lineInfo_getLineType(cc_lineinfo_ref_t line){
- static const char *fname="CCAPI_lineInfo_getLineType";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->line_type);
- return info->line_type;
- }
- return 0;
-}
-
-
-
-/**
- * Get the CFWDAll status for the line
- * @param line - line reference handle
- * @return cc_boolean - isForwarded
- */
-cc_boolean CCAPI_lineInfo_isCFWDActive(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_isCFWDActive";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->isCFWD);
- return info->isCFWD;
- }
- return FALSE;
-}
-
-/**
- * Get the CFWDAll destination
- * @param line - line reference handle
- * @return cc_string_t - cfwd target
- */
-cc_string_t CCAPI_lineInfo_getCFWDName(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getCFWDName";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->cfwd_dest);
- return info->cfwd_dest;
- }
- return NULL;
-}
-
-/**
- * Get the MWI Status
- * @param line - line reference handle
- * @return cc_uint32_t - MWI status (boolean 0 => no MWI)
- */
-cc_uint32_t CCAPI_lineInfo_getMWIStatus(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getMWIStatus";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d, status %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->mwi, info->mwi.status);
- return info->mwi.status;
- }
- return 0;
-}
-
-/**
- * Get the MWI Type
- * @param line - line reference handle
- * @return cc_uint32_t - MWI Type
- */
-cc_uint32_t CCAPI_lineInfo_getMWIType(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getMWIType";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d, type %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->mwi, info->mwi.type);
- return info->mwi.type;
- }
- return 0;
-}
-
-/**
- * Get the MWI new msg count
- * @param line - line reference handle
- * @return cc_uint32_t - MWI new msg count
- */
-cc_uint32_t CCAPI_lineInfo_getMWINewMsgCount(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getMWINewMsgCount";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d, new count %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->mwi, info->mwi.new_count);
- return info->mwi.new_count;
- }
- return 0;
-}
-/**
- * Get the MWI old msg count
- * @param line - line reference handle
- * @return cc_uint32_t - MWI old msg count
- */
-cc_uint32_t CCAPI_lineInfo_getMWIOldMsgCount(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getMWIOldMsgCount";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d, old_count %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->mwi, info->mwi.old_count);
- return info->mwi.old_count;
- }
- return 0;
-}
-
-/**
- * Get the MWI high priority new msg count
- * @param line - line reference handle
- * @return cc_uint32_t - MWI new msg count
- */
-cc_uint32_t CCAPI_lineInfo_getMWIPrioNewMsgCount(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getMWIPrioNewMsgCount";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d , pri_new count %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->mwi, info->mwi.pri_new_count);
- return info->mwi.pri_new_count;
- }
- return 0;
-}
-/**
- * Get the MWI high priority old msg count
- * @param line - line reference handle
- * @return cc_uint32_t - MWI old msg count
- */
-cc_uint32_t CCAPI_lineInfo_getMWIPrioOldMsgCount(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getMWIPrioOldMsgCount";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d, pri old_count %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->mwi, info->mwi.pri_old_count);
- return info->mwi.pri_old_count;
- }
- return 0;
-}
-
-/**
- * Get calls on line
- * @param [in] line - lineID
- * @param [out] callref[] - Array of callinfo references
- * @param [in/out] count - count of call references populated
- * @return void
- */
-
-void CCAPI_LineInfo_getCalls(cc_lineid_t line, cc_call_handle_t handles[], int *count)
-{
- static const char *fname="CCAPI_Line_getCalls";
- hashItr_t itr;
- session_data_t *data;
- int i=0;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- hashItrInit(&itr);
- while ( (data = (session_data_t*)hashItrNext(&itr)) != NULL &&
- i<*count ) {
- if ( GET_LINE_ID(data->sess_id) == line ){
- handles[i++] = CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id);
- }
- }
- *count=i;
- CCAPP_DEBUG(DEB_F_PREFIX"Finished (no return) \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-}
-
-/**
- * Get calls on line
- * @param [in] line - lineID
- * @param [out] callref[] - Array of callinfo references
- * @param [in/out] count - count of call references populated
- * @return void
- */
-void CCAPI_LineInfo_getCallsByState(cc_lineid_t line, cc_call_state_t state,
- cc_call_handle_t handles[], int *count)
-{
- static const char *fname="CCAPI_Line_getCallsByState";
- hashItr_t itr;
- session_data_t *data;
- int i=0;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- hashItrInit(&itr);
- while ( (data = (session_data_t*)hashItrNext(&itr)) != NULL &&
- i<*count ) {
- if ( GET_LINE_ID(data->sess_id) == line && data->state ==state ){
- handles[i++] = CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id);
- }
- }
- *count=i;
- CCAPP_DEBUG(DEB_F_PREFIX"Finished (no return) \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-}
-
-/**
- * Get the physical button number on which this line is configured
- * @param [in] line - line reference handle
- * @return cc_uint32_t - button number
- */
-cc_boolean CCAPI_lineInfo_getRegState(cc_lineinfo_ref_t line)
-{
- static const char *fname="CCAPI_lineInfo_getRegState";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->reg_state);
- return info->reg_state;
- }
- return 0;
-}
-
-/**
- * has capability - is the feature allowed
- * @param [in] line - line reference handle
- * @param [in] feat_id - feature id
- * @return boolean - is Allowed
- */
-cc_boolean CCAPI_LineInfo_hasCapability (cc_lineinfo_ref_t line, cc_int32_t feat_id){
- static const char *fname="CCAPI_LineInfo_hasCapability";
- cc_line_info_t *info = (cc_line_info_t *) line;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"feature id: %d , value returned %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),feat_id, info->allowed_features[feat_id]);
- return info->allowed_features[feat_id];
- }
-
- return FALSE;
-}
-
-
-/**
- * get Allowed Feature set
- * @param [in] line - line reference handle
- * @param [in,out] feat_set - array of len CC_CALL_CAP_MAX
- * @return cc_return_t - CC_SUCCESS or CC_FAILURE
- */
-cc_return_t CCAPI_LineInfo_getCapabilitySet (cc_lineinfo_ref_t line, cc_int32_t feat_set[]){
- static const char *fname="CCAPI_LineInfo_getCapabilitySet";
- cc_line_info_t *info = (cc_line_info_t *) line;
- int feat_id;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( info != NULL){
- for (feat_id = 0; feat_id < CCAPI_CALL_CAP_MAX; feat_id++) {
- feat_set[feat_id] = info->allowed_features[feat_id];
- CCAPP_DEBUG(DEB_F_PREFIX"feature id: %d , value %d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),feat_id, feat_set[feat_id]);
- }
-
- CCAPP_DEBUG(DEB_F_PREFIX"returned CC_SUCCESS\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- return CC_SUCCESS;
- }
-
- return CC_FAILURE;
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "ccapi_service.h"
-#include "cc_device_manager.h"
-#include "cc_service.h"
-#include "phone_debug.h"
-#include "CCProvider.h"
-#include "sessionConstants.h"
-#include "ccsip_messaging.h"
-#include "ccapp_task.h"
-#include "config_api.h"
-#include "ccapi_device.h"
-#include "ccapi_device_info.h"
-#include "cc_device_listener.h"
-#include "cc_service_listener.h"
-#include "plat_api.h"
-#include "util_string.h"
-
-int sendResetUpdates = 0; // default is not to send updates
-
-// Global Variables
-int g_dev_hdl;
-char g_dev_name[G_DEV_NAME_SIZE];
-char g_cfg_p[G_CFG_P_SIZE];
-int g_compl_cfg;
-
-// Externs
-extern void setState();
-extern void resetReady();
-extern void resetNotReady();
-extern void ccpro_handleserviceControlNotify();
-
-
-extern cc_srv_ctrl_cmd_t reset_type;
-boolean isServiceStartRequestPending = FALSE;
-cc_boolean is_action_to_be_deferred(cc_action_t action);
-extern cc_action_t pending_action_type;
-//cc_boolean parse_config_properties (int device_handle, const char *device_name, const char *cfg, int from_memory);
-
-
-
-/**
- * Defines the management methods.
- */
-
-/**
- * Pre-initialize the Sipcc stack.
- * @return
- */
-cc_return_t CCAPI_Service_create() {
- CCAPP_ERROR("CCAPI_Service_create - calling CC_Service_create \n");
-
- registration_processEvent(EV_CC_CREATE);
- return (CC_SUCCESS);
- //return (service_processEvent(EV_SRVC_CREATE));
-}
-
-/**
- * Gracefully unload the Sipcc stack
- * @return
- */
-cc_return_t CCAPI_Service_destroy() {
- CCAPP_ERROR("CCAPI_Service_destroy - calling CC_Service_destroy \n");
-
- // if (is_action_to_be_deferred(STOP_ACTION) == TRUE) {
- // return CC_SUCCESS;
- // }
- // initialize the config to empty
- init_empty_str(g_cfg_p);
- isServiceStartRequestPending = FALSE;
- registration_processEvent(EV_CC_DESTROY);
- return (CC_SUCCESS);
-}
-
-/**
- * Bring up the Sipcc stack in service
- * @return
- */
-cc_return_t CCAPI_Service_start() {
-
- if (isServiceStartRequestPending == TRUE) {
- DEF_DEBUG("CCAPI_Service_start request is already pending. Ignoring this.\n");
- return CC_SUCCESS;
- }
-
- DEF_DEBUG("CCAPI_Service_start - \n");
- isServiceStartRequestPending = TRUE;
-
- registration_processEvent(EV_CC_START);
-
- return (CC_SUCCESS);
-}
-
-/**
- * Stop Sipcc stack service
- * @return
- */
-cc_return_t CCAPI_Service_stop() {
-
- int sdpmode = 0;
-
- CCAPP_ERROR("CCAPI_Service_stop - calling registration stop \n");
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
- if (is_action_to_be_deferred(STOP_ACTION) == TRUE) {
- return CC_SUCCESS;
- }
- }
- sendResetUpdates = 0; // reset to default is not to send updates
- isServiceStartRequestPending = FALSE;
- registration_processEvent(EV_CC_STOP);
- return CC_SUCCESS;
-}
-
-
-/**
- * reregister the Sipcc stack service, without downloading the config file
- *
- */
-cc_return_t CCAPI_Service_reregister(int device_handle, const char *device_name,
- const char *cfg,
- int complete_config)
-{
- CCAPP_ERROR("CCAPI_Service_reregister - initiate reregister \n");
-
- if (is_action_to_be_deferred(RE_REGISTER_ACTION) == TRUE) {
- return CC_SUCCESS;
- }
- if (pending_action_type != NO_ACTION) {
- CCAPP_ERROR("Reset/Restart is pending, reregister Ignored! \n");
- return CC_FAILURE;
- }
-
- if (is_empty_str((char*)cfg)) {
- CCAPP_ERROR("Reregister request with empty config. Exiting.\n");
- return CC_FAILURE;
- }
-
- g_dev_hdl = device_handle;
- sstrncpy(g_dev_name, device_name, sizeof(g_dev_name));
- sstrncpy(g_cfg_p, cfg, sizeof(g_cfg_p));
- CCAPP_DEBUG("CCAPI_Service_reregister - devce name [%s], cfg [%s] \n", g_dev_name, g_cfg_p);
- g_compl_cfg = complete_config;
-
- registration_processEvent(EV_CC_RE_REGISTER);
-
- return (CC_SUCCESS);
-}
-
-/**
- * Reset Manager has request a reset, send the current state and
- * start sending updates.
- */
-void CCAPI_Service_reset_request() {
- cc_deviceinfo_ref_t handle = 0;
- sendResetUpdates = 1;
- if (CCAPI_DeviceInfo_isPhoneIdle(handle) == TRUE) {
- resetReady();
- } else {
- resetNotReady();
- }
-
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "string.h"
-#include "string_lib.h"
-#include "text_strings.h"
-#include "ccapi_snapshot.h"
-#include "ccapi_device.h"
-#include "ccapi_device_listener.h"
-#include "ccapi_line.h"
-#include "ccapi_line_listener.h"
-#include "ccapi_line_info.h"
-#include "ccapi_call.h"
-#include "ccapi_call_listener.h"
-#include "CCProvider.h"
-#include "capability_set.h"
-#include "phone_debug.h"
-
-cc_device_info_t g_deviceInfo;
-accessory_cfg_info_t g_accessoryCfgInfo;
-cc_line_info_t lineInfo[MAX_CONFIG_LINES+1];
-cc_feature_info_t featureInfo[MAX_CONFIG_LINES+1];
-
-static void printCallInfo(cc_callinfo_ref_t info, const char* fname);
-static void printFeatureInfo (ccapi_device_event_e type, cc_featureinfo_ref_t feature_info, const char* fname);
-
-cc_string_t lineLabels[MAX_CONFIG_LINES+1] = {0};
-
-
-void ccsnap_set_line_label(int btn, cc_string_t label) {
-
- CCAPP_ERROR(DEB_F_PREFIX"btn=%d label=%s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccsnap_set_line_label"), btn, label);
- if ( btn > 0 && btn <= MAX_CONFIG_LINES+1 ) {
- if ( label == NULL ) {
- label = strlib_empty();
- }
- if ( lineLabels[btn] == NULL ) {
- lineLabels[btn] = strlib_empty();
- }
- lineLabels[btn] = strlib_update(lineLabels[btn], label);
- }
-}
-
-cc_string_t ccsnap_get_line_label(int btn) {
- if ( btn > 0 && btn <= MAX_CONFIG_LINES+1 ) {
- return lineLabels[btn];
- }
- return strlib_empty();
-}
-
-/*
- * The below two functions are borrowed from CUCM/CUP as they both perform
- * identical functions. That is, taking a DN 1555 and
- * a mask 919476XXXX to build a true external number 9194761555.
- */
-static void stringInsert(char *string, int num, char ch)
-{
-
- int len = strlen(string);
- int k, j;
- char tempString[100];
- sstrncpy(tempString, string, 100);
-
- for (k = 0; k < num; k++)
- string[k] = ch;
-
- for (j = 0; j < len; j++)
- string[k++] = tempString[j];
-
- string[k] = 0;
-
-}
-
-/*
- * Taken from CUCM/CUP code as they have done this already.
- */
-cc_string_t CCAPI_ApplyTranslationMask (const char *ext, const char *mask)
-{
-
- char translationMask[100] = {'\0'};
- char dn[100] = {'\0'};
- char translatedString[100] = {'\0'};
- cc_string_t result;
- unsigned int maskLen,
- dnLen,
- i, j = 0;
-
- if ((ext == NULL) || (mask == NULL)) {
- return NULL;
- }
-
- maskLen = strlen(mask);
- dnLen = strlen(ext);
-
- if ((dnLen == 0) || (maskLen == 0)) {
- CCAPP_DEBUG(DEB_F_PREFIX"CCAPI_ApplyTranslationMask DN or mask has len=0\n",
-DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI_ApplyTranslationMask"));
- return NULL;
- }
-
- /* make sure there's enough space in the buffer to
- * hold the translated string.
- */
- if (dnLen + maskLen > 99) {
- CCAPP_DEBUG(DEB_F_PREFIX"CCAPI_ApplyTranslationMask length overflow\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI_ApplyTranslationMask"));
- return NULL;
- }
-
- sstrncpy(translationMask, mask, 100);
- sstrncpy(dn, ext, 100);
-
- /* make sure DN is numeric only */
- for (i=0; i< dnLen; i++) {
- if (isalpha(dn[i])) {
- return 0;
- }
- }
-
- if (maskLen > dnLen) {
- stringInsert(dn, maskLen - dnLen, '?');
- }
-
- /* if the digit string is longer than the translation mask
- * prepad the translation mask with '%'.
- */
- if (dnLen > maskLen) {
- stringInsert(translationMask, dnLen - maskLen, '%');
- }
-
- dnLen = strlen(dn);
-
- for (i=0; i < dnLen; i++) {
- if (translationMask[i] == '%')
- continue;
- else if (translationMask[i] == 'X')
- translatedString[j++] = dn[i];
- else
- translatedString[j++] = translationMask[i];
- }
-
- translatedString[j] = 0;
- result = strlib_malloc(translatedString, strlen(translatedString));
- return result;
-}
-
-/**
- * Before initing the line_info release any memory which has been used
- * so we do not leak any here.
- */
-void ccsnap_line_pre_init () {
- int i;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering line_pre_init to clear it out to avoid mem leaks\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccsnap_line_pre_init"));
-
- for (i=1;i<MAX_CONFIG_LINES;i++) {
- if ((lineInfo[i].name) && (strlen(lineInfo[i].name) > 0)) {
- strlib_free(lineInfo[i].name);
- }
- if ((lineInfo[i].dn) && (strlen(lineInfo[i].dn) > 0)) {
- strlib_free(lineInfo[i].dn);
- }
- if ((lineInfo[i].cfwd_dest) && (strlen(lineInfo[i].cfwd_dest) > 0)) {
- strlib_free(lineInfo[i].cfwd_dest);
- }
- if ((lineInfo[i].externalNumber) &&
- (strlen(lineInfo[i].externalNumber) > 0)) {
- strlib_free(lineInfo[i].externalNumber);
- }
- if ((featureInfo[i].speedDialNumber) &&
- (strlen(featureInfo[i].speedDialNumber) > 0)) {
- strlib_free(featureInfo[i].speedDialNumber);
- }
- if ((featureInfo[i].contact) && (strlen(featureInfo[i].contact) > 0)) {
- strlib_free(featureInfo[i].contact);
- }
- if ((featureInfo[i].name) && (strlen(featureInfo[i].name) > 0)) {
- strlib_free(featureInfo[i].name);
- }
- if ((featureInfo[i].retrievalPrefix) &&
- (strlen(featureInfo[i].retrievalPrefix) > 0)) {
- strlib_free(featureInfo[i].retrievalPrefix);
- }
- }
-}
-
-/**
- * Initialize lineinfo and featureinfo arrays
- */
-void ccsnap_line_init() {
- int i;
- cc_uint32_t tmpInt;
- char tempStr[MAX_URL_LENGTH];
- char maskStr[MAX_EXTERNAL_NUMBER_MASK_SIZE];
-
- /* clean up structure if need be */
- ccsnap_line_pre_init();
-
- memset(lineInfo, 0, MAX_CONFIG_LINES*sizeof(cc_line_info_t));
- memset(featureInfo, 0, MAX_CONFIG_LINES*sizeof(cc_feature_info_t));
- for (i=1;i<=MAX_CONFIG_LINES;i++) {
- config_get_line_value(CFGID_LINE_FEATURE, &tmpInt, sizeof(tmpInt), i);
- if ( tmpInt == cfgLineFeatureDN ) {
- lineInfo[i].button = i;
- lineInfo[i].line_type = tmpInt;
- config_get_line_value(CFGID_LINE_INDEX, &tmpInt, sizeof(tmpInt), i);
- lineInfo[i].line_id = tmpInt;
- config_get_line_value(CFGID_LINE_DISPLAYNAME_STRING, tempStr,
- MAX_URL_LENGTH, i);
- lineInfo[i].dn = strlib_malloc(tempStr, strlen(tempStr));
- config_get_line_value(CFGID_LINE_NAME_STRING, tempStr,
- MAX_URL_LENGTH, i);
- lineInfo[i].name = strlib_malloc(tempStr, strlen(tempStr));
- config_get_line_value(CFGID_LINE_CFWDALL, tempStr,
- MAX_URL_LENGTH, i);
- lineInfo[i].cfwd_dest = strlib_malloc(tempStr, strlen(tempStr));
- config_get_line_value(CFGID_LINE_SPEEDDIAL_NUMBER_STRING, tempStr,
- MAX_URL_LENGTH, i);
- memset(maskStr, 0, sizeof(maskStr));
- config_get_string(CFGID_CCM_EXTERNAL_NUMBER_MASK, maskStr, MAX_EXTERNAL_NUMBER_MASK_SIZE);
- if (strlen(maskStr) > 0) {
- lineInfo[i].externalNumber = CCAPI_ApplyTranslationMask(lineInfo[i].name, maskStr);
- CCAPP_DEBUG("Setting lineInfo[i].externalNumber to %s\n", lineInfo[i].externalNumber);
- } else {
- lineInfo[i].externalNumber = strlib_empty();
- }
- } else {
- lineInfo[i].line_id = MAX_CONFIG_LINES+1; // invalid line id
- lineInfo[i].button = i;
- lineInfo[i].dn = strlib_empty();
- lineInfo[i].name = strlib_empty();
- lineInfo[i].cfwd_dest = strlib_empty();
- lineInfo[i].externalNumber = strlib_empty();
- }
- capset_get_idleset(CC_MODE_CCM, lineInfo[i].allowed_features);
-
- // get feature again because it might have been changed if it is a DN
- // and the tmpInt might have a different value
- config_get_line_value(CFGID_LINE_FEATURE, &tmpInt, sizeof(tmpInt), i);
-
- // features which have no properties
- if ( tmpInt == cfgLineFeatureAllCalls ||
- tmpInt == cfgLineFeatureMaliciousCallID ||
- tmpInt == cfgLineFeatureRedial || tmpInt == cfgLineFeatureAnswerOldest || tmpInt == cfgLineFeatureServices ) {
- featureInfo[i].feature_id = tmpInt;
- featureInfo[i].button = i;
- featureInfo[i].speedDialNumber = strlib_empty();
- featureInfo[i].contact = strlib_empty();
- featureInfo[i].name = strlib_empty();
- featureInfo[i].retrievalPrefix = strlib_empty();
- featureInfo[i].featureOptionMask = 0;
- } else if ( tmpInt == cfgLineFeatureSpeedDialBLF || tmpInt == cfgLineFeatureSpeedDial){
- featureInfo[i].feature_id = tmpInt;
- featureInfo[i].button = i;
- config_get_line_value(CFGID_LINE_SPEEDDIAL_NUMBER_STRING, tempStr,
- MAX_URL_LENGTH, i);
- featureInfo[i].speedDialNumber = strlib_malloc(tempStr, strlen(tempStr));
- featureInfo[i].contact = strlib_empty();
- config_get_line_value(CFGID_LINE_NAME_STRING, tempStr,
- MAX_URL_LENGTH, i);
- featureInfo[i].name = strlib_malloc(tempStr, strlen(tempStr));
- featureInfo[i].retrievalPrefix = strlib_empty();
- config_get_line_value(CFGID_LINE_FEATURE_OPTION_MASK, &tmpInt, sizeof(tmpInt), i);
- featureInfo[i].featureOptionMask = tmpInt;
- featureInfo[i].blf_state = CC_SIP_BLF_UNKNOWN;
- } else {
- featureInfo[i].feature_id = 0;
- featureInfo[i].button = MAX_CONFIG_LINES+1; // invalid button value
- featureInfo[i].speedDialNumber = strlib_empty();
- featureInfo[i].contact = strlib_empty();
- featureInfo[i].name = strlib_empty();
- featureInfo[i].retrievalPrefix = strlib_empty();
- featureInfo[i].featureOptionMask = 0;
- }
- }
-}
-
-cc_line_info_t* ccsnap_getLineInfo(int lineID)
-{
- int i;
- cc_lineid_t line = (cc_lineid_t)lineID;
-
- for (i=1;i<=MAX_CONFIG_LINES;i++) {
- if ( lineInfo[i].line_id == line ) {
- return &lineInfo[i];
- }
- }
-
- return NULL;
-}
-
-cc_line_info_t* ccsnap_getLineInfoFromBtn(int btnID)
-{
- int i;
-
- for (i=1;i<=MAX_CONFIG_LINES;i++) {
- if ( lineInfo[i].button == btnID ) {
- return &lineInfo[i];
- }
- }
-
- return NULL;
-}
-
-cc_boolean allowedFeature(int fid){
- return TRUE;
-}
-
-cc_feature_info_t* ccsnap_getFeatureInfo(int featureIndex)
-{
- if ( ( featureIndex<=MAX_CONFIG_LINES ) &&
- ( featureIndex>= 1 ) &&
- ( featureInfo[featureIndex].button == featureIndex ) ) {
- if ( allowedFeature(featureInfo[featureIndex].feature_id) ){
- return &featureInfo[featureIndex];
- }
- }
-
- return NULL;
-}
-
-/**
- * Release any used mem to avoid a leak.
- */
-void ccsnap_device_pre_init () {
- int i = 0;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering device_pre_init to clear it out to avoid mem leaks\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccsnap_device_pre_init"));
- if ((g_deviceInfo.name) && (strlen(g_deviceInfo.name) > 0)) {
- strlib_free(g_deviceInfo.name);
- }
- if ((g_deviceInfo.not_prompt) && (strlen(g_deviceInfo.not_prompt) > 0)) {
- strlib_free(g_deviceInfo.not_prompt);
- }
-
- i = 0;
- while (i < CCAPI_MAX_SERVERS) {
- if ((g_deviceInfo.ucm[i].name) &&
- (strlen(g_deviceInfo.ucm[i].name) > 0)) {
- strlib_free(g_deviceInfo.ucm[i].name);
- }
- i++;
- }
-}
-
-void ccsnap_device_init() {
- char temp[MAX_SIP_URL_LENGTH];
-
- /* clean up structure if need be */
- ccsnap_device_pre_init();
-
- memset (&g_deviceInfo, 0, sizeof(g_deviceInfo));
- g_deviceInfo.name =strlib_empty();
- g_deviceInfo.not_prompt =strlib_empty();
-
- g_deviceInfo.not_prompt_prio = 0;
- g_deviceInfo.not_prompt_prog = 0;
- g_deviceInfo.mwi_lamp = FALSE;
- g_deviceInfo.cucm_mode = CC_MODE_CCM;
- g_deviceInfo.ins_state = CC_STATE_IDLE;
- g_deviceInfo.ins_cause = CC_CAUSE_NONE;
- g_deviceInfo.reg_time = 0;
-
- config_get_string(CFGID_CCM1_ADDRESS, temp, MAX_SIP_URL_LENGTH);
- g_deviceInfo.ucm[0].name = strlib_malloc(temp, strlen(temp));
- g_deviceInfo.ucm[0].type = CC_MODE_CCM;
- g_deviceInfo.ucm[0].status = CC_CCM_STATUS_NONE;
-
- config_get_string(CFGID_CCM2_ADDRESS, temp, MAX_SIP_URL_LENGTH);
- g_deviceInfo.ucm[1].name = strlib_malloc(temp, strlen(temp));
- g_deviceInfo.ucm[1].type = CC_MODE_CCM;
- g_deviceInfo.ucm[1].status = CC_CCM_STATUS_NONE;
-
- config_get_string(CFGID_CCM3_ADDRESS, temp, MAX_SIP_URL_LENGTH);
- g_deviceInfo.ucm[2].name = strlib_malloc(temp, strlen(temp));
- g_deviceInfo.ucm[2].type = CC_MODE_CCM;
- g_deviceInfo.ucm[2].status = CC_CCM_STATUS_NONE;
-
- config_get_string(CFGID_CCM_TFTP_IP_ADDR, temp, MAX_SIP_URL_LENGTH);
- g_deviceInfo.ucm[3].name = strlib_malloc(temp, strlen(temp));
- g_deviceInfo.ucm[3].type = CC_MODE_CCM;
- g_deviceInfo.ucm[3].status = CC_CCM_STATUS_NONE;
-
- g_accessoryCfgInfo.camera = ACCSRY_CFGD_CFG;
- g_accessoryCfgInfo.video = ACCSRY_CFGD_CFG;
-}
-
-void ccsnap_gen_deviceEvent(ccapi_device_event_e event, cc_device_handle_t handle){
- const char* fname = "ccsnap_gen_deviceEvent";
-
- cc_device_info_t *device_info = CCAPI_Device_getDeviceInfo(handle);
- if ( device_info != NULL ) {
- CCAPP_DEBUG(DEB_F_PREFIX"data->ref_count=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->ref_count);
-
- switch (event) {
- case CCAPI_DEVICE_EV_NOTIFYPROMPT:
- CCAPP_DEBUG(DEB_F_PREFIX"data->not_prompt=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->not_prompt);
- CCAPP_DEBUG(DEB_F_PREFIX"data->not_prompt_prio=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->not_prompt_prio);
- CCAPP_DEBUG(DEB_F_PREFIX"data->not_prompt_prog=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->not_prompt_prog);
- break;
- case CCAPI_DEVICE_EV_STATE:
- CCAPP_DEBUG(DEB_F_PREFIX"setting property %s to %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), "FullyRegistered", ((device_info->ins_state == CC_STATE_INS) ? "1" : "0"));
- //intentional follow through to let the debugs get printed.
- default:
- CCAPP_DEBUG(DEB_F_PREFIX"data->name=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->name);
- CCAPP_DEBUG(DEB_F_PREFIX"data->mwi_lamp=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->mwi_lamp);
- CCAPP_DEBUG(DEB_F_PREFIX"data->ins_state=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->ins_state);
- CCAPP_DEBUG(DEB_F_PREFIX"data->cucm_mode=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->cucm_mode);
- CCAPP_DEBUG(DEB_F_PREFIX"data->ins_cause=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), device_info->ins_cause);
- break;
-
- }
-
- CCAPI_DeviceListener_onDeviceEvent(event, handle, device_info);
- }
- CCAPI_Device_releaseDeviceInfo(device_info);
-}
-
-void ccsnap_gen_lineEvent(ccapi_line_event_e event, cc_lineid_t handle){
- const char* fname = "ccsnap_gen_lineEvent";
- cc_line_info_t *line_info = CCAPI_Line_getLineInfo(handle);
-
- if ( line_info != NULL ) {
- if (g_CCAppDebug) {
- CCAPP_DEBUG(DEB_F_PREFIX"data->ref_count=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->ref_count);
- CCAPP_DEBUG(DEB_F_PREFIX"data->line_id=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->line_id);
- CCAPP_DEBUG(DEB_F_PREFIX"data->button=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->button);
- CCAPP_DEBUG(DEB_F_PREFIX"data->reg_state=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->reg_state);
- CCAPP_DEBUG(DEB_F_PREFIX"data->isCFWD=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->isCFWD);
- CCAPP_DEBUG(DEB_F_PREFIX"data->isLocalCFWD=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->isLocalCFWD);
- CCAPP_DEBUG(DEB_F_PREFIX"data->mwi=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->mwi);
- CCAPP_DEBUG(DEB_F_PREFIX"data->name=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->name);
- CCAPP_DEBUG(DEB_F_PREFIX"data->dn=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->dn);
- CCAPP_DEBUG(DEB_F_PREFIX"data->cfwd_dest=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), line_info->cfwd_dest);
- }
- CCAPI_LineListener_onLineEvent(event, handle, line_info);
- }
- CCAPI_Line_releaseLineInfo(line_info);
-}
-
-void ccsnap_gen_callEvent(ccapi_call_event_e event, cc_call_handle_t handle){
-
- session_data_t *call_info = CCAPI_Call_getCallInfo(handle);
-
- if ( call_info == NULL ) {
- call_info = getDeepCopyOfSessionData(NULL);
- }
-
- //print all info
- if (g_CCAppDebug) {
- printCallInfo(call_info, "ccsnap_gen_callEvent");
- }
-
- CCAPI_CallListener_onCallEvent(event, handle, call_info);
- CCAPI_Call_releaseCallInfo(call_info);
-}
-
-void ccsnap_update_ccm_status(cc_string_t addr, cc_ccm_status_t status)
-{
- int i;
-
- CCAPP_DEBUG(DEB_F_PREFIX"entry ccm %s status=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccsnap_update_ccm_status"), addr, status);
-
- for (i=0;i< CCAPI_MAX_SERVERS;i++) {
- if ( g_deviceInfo.ucm[i].status == status ) {
- //move the status to the new addr
- g_deviceInfo.ucm[i].status = CC_CCM_STATUS_NONE;
- }
- if ( !strcmp(addr, g_deviceInfo.ucm[i].name) ) {
- g_deviceInfo.ucm[i].status = status;
- CCAPP_DEBUG(DEB_F_PREFIX"server %s is now status=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccsnap_update_ccm_status"),
- g_deviceInfo.ucm[i].name, status);
- }
- }
-}
-
-void ccsnap_handle_mnc_reached (cc_line_info_t *line_info, cc_boolean mnc_reached, cc_cucm_mode_t mode)
-{
- cc_call_handle_t handles[MAX_CALLS];
- int count = MAX_CALLS, i;
- session_data_t *cinfo;
-
- if (mnc_reached) {
- line_info->allowed_features[CCAPI_CALL_CAP_NEWCALL] = FALSE;
- line_info->allowed_features[CCAPI_CALL_CAP_REDIAL] = FALSE;
- line_info->allowed_features[CCAPI_CALL_CAP_CALLFWD] = FALSE;
- } else {
- capset_get_idleset(mode, line_info->allowed_features);
- }
-
- // update connected calls caps on this line
- CCAPI_LineInfo_getCallsByState(line_info->line_id, CONNECTED, handles, &count);
- for ( i=0; i<count; i++) {
- cinfo = CCAPI_Call_getCallInfo(handles[i]);
- if (cinfo) {
- if ( cinfo->attr == (cc_call_attr_t) CONF_CONSULT ||
- cinfo->attr == (cc_call_attr_t) XFR_CONSULT ) {
- CCAPI_Call_releaseCallInfo(cinfo);
- continue;
- }
- cinfo->allowed_features[CCAPI_CALL_CAP_TRANSFER] = mnc_reached?FALSE:TRUE;
- cinfo->allowed_features[CCAPI_CALL_CAP_CONFERENCE] = mnc_reached?FALSE:TRUE;
- //print call info
- if (g_CCAppDebug) {
- printCallInfo(cinfo, "ccsnap_handle_mnc_reached");
- }
- CCAPI_CallListener_onCallEvent(CCAPI_CALL_EV_CAPABILITY, handles[i], cinfo);
- }
- }
- // update RIU call caps on this line
- CCAPI_LineInfo_getCallsByState(line_info->line_id, REMINUSE, handles, &count);
- for ( i=0; i<count; i++) {
- cinfo = CCAPI_Call_getCallInfo(handles[i]);
- if (cinfo) {
- cinfo->allowed_features[CCAPI_CALL_CAP_BARGE] = mnc_reached?FALSE:TRUE;
- //print call info
- if (g_CCAppDebug) {
- printCallInfo(cinfo, "ccsnap_handle_mnc_reached");
- }
- CCAPI_CallListener_onCallEvent(CCAPI_CALL_EV_CAPABILITY, handles[i], cinfo);
- }
- }
-}
-
-void ccsnap_gen_blfFeatureEvent(cc_blf_state_t state, int appId)
-{
- cc_feature_info_t *feature_info = NULL;
-
- feature_info = ccsnap_getFeatureInfo(appId);
-
- // if the feature exists
- if (feature_info != NULL) {
- feature_info->blf_state = state;
- printFeatureInfo(CCAPI_DEVICE_EV_BLF, feature_info, "ccsnap_gen_blfFeatureEvent");
- CCAPI_DeviceListener_onFeatureEvent(CCAPI_DEVICE_EV_BLF, CC_DEVICE_ID, feature_info);
- }
-}
-
-/**
- * Inserts localized strings into existing strings with escape characters.
- * @param destination the return phrase holder
- * @param source the phrase with escape characters.
- * @param len the input length to cap the maximum value
- * @return pointer to the new string
- */
-cc_string_t ccsnap_EscapeStrToLocaleStr(cc_string_t destination, cc_string_t source, int len)
-{
- static const char *fname="ccsnap_EscapeStrToLocaleStr";
- char phrase_collector[MAX_LOCALE_STRING_LEN] = { '\0' };
- char* phrase_collector_ptr = phrase_collector;
- char* esc_string_itr = (char*)source;
- int remaining_length = 0;
- cc_string_t ret_str = strlib_empty();
-
- if(destination == NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"Error: destination is NULL\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- return NULL;
- }
-
- if(source == NULL){
- CCAPP_DEBUG(DEB_F_PREFIX"Error: source is NULL\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- strlib_free(destination);
- return strlib_empty();
- }
-
- if(source[0] == '\0'){
- strlib_free(destination);
- return strlib_empty();
- }
-
- if (len == LEN_UNKNOWN) {
- len = strlen(source) + MAX_LOCALE_PHRASE_LEN;
- }
-
- if (len <= 0){
- CCAPP_DEBUG(DEB_F_PREFIX"Error: cannot write string of length <= 0\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- strlib_free(destination);
- return strlib_empty();
- }
-
- if (len > MAX_LOCALE_STRING_LEN){
- len = MAX_LOCALE_STRING_LEN;
- }
-
- remaining_length = len;
- while( *esc_string_itr != NUL &&
- remaining_length > 0 &&
- strlen(phrase_collector_ptr) < (size_t)(len-1))
- {
- int rtn = CC_SUCCESS;
- int phrase_index = 0;
- char* phrase_bucket_ptr = (char*)cpr_malloc(remaining_length * sizeof(char));
-
- if (phrase_bucket_ptr == NULL) {
- CCAPP_ERROR(DEB_F_PREFIX"Error: phrase_bucket_ptr is NULL\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- strlib_free(destination);
- return NULL;
- }
- phrase_bucket_ptr[0] = '\0';
- switch(*esc_string_itr){
- case OLD_CUCM_DICTIONARY_ESCAPE_TAG:
- phrase_index += CALL_CONTROL_PHRASE_OFFSET;
- // Do not set break to combine common code
- case NEW_CUCM_DICTIONARY_ESCAPE_TAG:
- esc_string_itr++;
- phrase_index += (int)(*esc_string_itr);
- rtn = platGetPhraseText(phrase_index, phrase_bucket_ptr, remaining_length-1);
- if(rtn == CC_FAILURE) break;
- sstrncat(phrase_collector_ptr, (cc_string_t)phrase_bucket_ptr, remaining_length);
- remaining_length--;
- break;
- default:
- // We need length 2 to concat 1 char and a terminating char
- sstrncat(phrase_collector_ptr, esc_string_itr, 1 + sizeof(char));
- remaining_length--;
- break;
- }
- esc_string_itr++;
- cpr_free(phrase_bucket_ptr);
- }
-
- ret_str = strlib_malloc(phrase_collector_ptr, len);
-
- if (!ret_str) {
- /*
- * If a malloc error occurred, give them back what they had.
- * It's not right, but it's better than nothing.
- */
- ret_str = destination;
- } else {
- strlib_free(destination);
- }
-
- CCAPP_DEBUG(DEB_F_PREFIX"Localization String returning %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), ret_str);
- return (ret_str);
-}
-
-static boolean missed, placed, received;
-void ccsnap_set_phone_services_provisioning(boolean misd, boolean plcd, boolean rcvd) {
- CCAPP_ERROR(DEB_F_PREFIX"missed=%d placed=%d received=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccsnap_set_phone_services_provisioning"), misd, plcd, rcvd);
- missed = misd;
- placed = plcd;
- received = rcvd;
-}
-
-boolean ccsnap_isMissedCallLoggingEnabled()
-{
- return missed;
-}
-
-boolean ccsnap_isReceivedCallLoggingEnabled()
-{
- return received;
-}
-
-boolean ccsnap_isPlacedCallLoggingEnabled()
-{
- return placed;
-}
-
-/**
- * Helper method
- */
-
-static void printCallInfo(cc_callinfo_ref_t info, const char* fname) {
- CCAPP_DEBUG(DEB_F_PREFIX"data->ref_count=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->ref_count);
- CCAPP_DEBUG(DEB_F_PREFIX"data->sess_id=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->sess_id);
- CCAPP_DEBUG(DEB_F_PREFIX"data->line=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->line);
- CCAPP_DEBUG(DEB_F_PREFIX"data->id=%u \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->id);
- CCAPP_DEBUG(DEB_F_PREFIX"data->inst=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->inst);
- CCAPP_DEBUG(DEB_F_PREFIX"data->state=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->state);
- CCAPP_DEBUG(DEB_F_PREFIX"data->attr=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->attr);
- CCAPP_DEBUG(DEB_F_PREFIX"data->type=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->type);
- CCAPP_DEBUG(DEB_F_PREFIX"data->security=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->security);
- CCAPP_DEBUG(DEB_F_PREFIX"data->policy=%02X \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->policy);
- CCAPP_DEBUG(DEB_F_PREFIX"data->isSelected=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->isSelected);
- CCAPP_DEBUG(DEB_F_PREFIX"data->log_disp=%u \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->log_disp);
- CCAPP_DEBUG(DEB_F_PREFIX"data->clg_name=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->clg_name);
- CCAPP_DEBUG(DEB_F_PREFIX"data->clg_number=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->clg_number);
- CCAPP_DEBUG(DEB_F_PREFIX"data->alt_number=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->alt_number);
- CCAPP_DEBUG(DEB_F_PREFIX"data->cld_name=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->cld_name);
- CCAPP_DEBUG(DEB_F_PREFIX"data->cld_number=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->cld_number);
- CCAPP_DEBUG(DEB_F_PREFIX"data->orig_called_name=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->orig_called_name);
- CCAPP_DEBUG(DEB_F_PREFIX"data->orig_called_number=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->orig_called_number);
- CCAPP_DEBUG(DEB_F_PREFIX"data->last_redir_name=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->last_redir_name);
- CCAPP_DEBUG(DEB_F_PREFIX"data->last_redir_number=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->last_redir_number);
- CCAPP_DEBUG(DEB_F_PREFIX"data->plcd_name=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->plcd_name);
- CCAPP_DEBUG(DEB_F_PREFIX"data->plcd_number=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->plcd_number);
- CCAPP_DEBUG(DEB_F_PREFIX"data->status=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->status);
- CCAPP_DEBUG(DEB_F_PREFIX"data->gci=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->gci);
- CCAPP_DEBUG(DEB_F_PREFIX"data->cause=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->cause);
- CCAPP_DEBUG(DEB_F_PREFIX"data->vid_dir=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->vid_dir);
- CCAPP_DEBUG(DEB_F_PREFIX"data->vid_offer=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->vid_offer);
- CCAPP_DEBUG(DEB_F_PREFIX"data->is_conf=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->is_conf);
- CCAPP_DEBUG(DEB_F_PREFIX"data->ringer_start=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->ringer_start);
- CCAPP_DEBUG(DEB_F_PREFIX"data->ringer_mode=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->ringer_mode);
- CCAPP_DEBUG(DEB_F_PREFIX"data->ringer_once=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), info->ringer_once);
-}
-
-static void printFeatureInfo (ccapi_device_event_e type, cc_featureinfo_ref_t feature_info, const char* fname) {
- CCAPP_DEBUG(DEB_F_PREFIX"data->button=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), feature_info->button);
- CCAPP_DEBUG(DEB_F_PREFIX"data->contact=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), feature_info->contact);
- CCAPP_DEBUG(DEB_F_PREFIX"data->featureOptionMask=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), feature_info->featureOptionMask);
- CCAPP_DEBUG(DEB_F_PREFIX"data->feature_id=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), feature_info->feature_id);
- CCAPP_DEBUG(DEB_F_PREFIX"data->name=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), feature_info->name);
- CCAPP_DEBUG(DEB_F_PREFIX"data->retrievalPrefix=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), feature_info->retrievalPrefix);
- CCAPP_DEBUG(DEB_F_PREFIX"data->speedDialNumber=%s \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), feature_info->speedDialNumber);
- if (type == CCAPI_DEVICE_EV_BLF) {
- CCAPP_DEBUG(DEB_F_PREFIX"data->blf_state=%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), feature_info->blf_state);
- }
-
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_SNAPSHOT_H_
-#define _CCAPI_SNAPSHOT_H_
-
-#include "ccsip_platform.h"
-#include "prot_configmgr.h"
-#include "ccapi_line.h"
-
-/*
- * MWI info
- */
-typedef struct cc_mwi_info_t_ {
- cc_uint32_t status;
- cc_uint32_t type;
- cc_uint32_t new_count;
- cc_uint32_t old_count;
- cc_uint32_t pri_new_count;
- cc_uint32_t pri_old_count;
-} cc_mwi_info_t;
-
-/*
- * line reference data structure
- */
-typedef struct cc_line_info_t_ {
- cc_uint32_t ref_count;
- cc_uint32_t line_id;
- cc_uint32_t line_type;
- cc_int32_t button;
- cc_boolean reg_state;
- cc_boolean isCFWD;
- cc_boolean isLocalCFWD;
- cc_mwi_info_t mwi;
- cc_string_t name;
- cc_string_t dn;
- cc_string_t cfwd_dest;
- cc_boolean allowed_features[CCAPI_CALL_CAP_MAX];
- cc_string_t externalNumber;
- cc_boolean fwd_caller_name_display;
- cc_boolean fwd_caller_number_display;
- cc_boolean fwd_redirected_number_display;
- cc_boolean fwd_dialed_number_display;
-} cc_line_info_t;
-
-typedef struct cc_feature_info_t_ {
- cc_int32_t feature_id;
- cc_int32_t button;
- cc_string_t speedDialNumber;
- cc_string_t contact;
- cc_string_t name;
- cc_string_t retrievalPrefix;
- cc_uint32_t featureOptionMask;
- cc_blf_state_t blf_state;
-} cc_feature_info_t;
-
-typedef struct cc_call_server_t_ {
- cc_string_t name;
- cc_ccm_status_t status;
- cc_int32_t type;
-} cc_call_server_t;
-
-typedef struct cc_device_info_t_ {
- cc_uint32_t ref_count;
- cc_string_t name;
- cc_string_t not_prompt;
- char registration_ip_addr[MAX_IPADDR_STR_LEN];
- cc_int32_t not_prompt_prio;
- cc_boolean not_prompt_prog;
- cc_boolean mwi_lamp;
- cc_cucm_mode_t cucm_mode;
- cc_service_state_t ins_state;
- cc_service_cause_t ins_cause;
- long long reg_time;
- cc_call_server_t ucm[CCAPI_MAX_SERVERS];
-} cc_device_info_t;
-
-typedef enum {
- ACCSRY_CFGD_CFG, //accessory last configured by configuration file.
- ACCSRY_CFGD_APK, //accessory last configured by another application.
-} accsry_cfgd_by_t;
-
-typedef struct accessory_cfg_info_t_ {
- accsry_cfgd_by_t camera;
- accsry_cfgd_by_t video;
-} accessory_cfg_info_t;
-
-extern accessory_cfg_info_t g_accessoryCfgInfo;
-extern cc_device_info_t g_deviceInfo;
-extern cc_line_info_t lineInfo[MAX_CONFIG_LINES+1];
-
-cc_line_info_t* ccsnap_getLineInfo(int lineID);
-cc_line_info_t* ccsnap_getLineInfoFromBtn(int btnID);
-void ccsnap_line_init();
-void ccsnap_device_init();
-void ccsnap_gen_deviceEvent(ccapi_device_event_e event, cc_device_handle_t handle);
-void ccsnap_gen_lineEvent(ccapi_line_event_e event, cc_lineid_t handle);
-void ccsnap_gen_callEvent(ccapi_call_event_e event, cc_call_handle_t handle);
-void ccsnap_update_ccm_status(cc_string_t addr, cc_ccm_status_t status);
-void ccsnap_handle_mnc_reached (cc_line_info_t *line_info,
- cc_boolean mnc_reached, cc_cucm_mode_t mode);
-cc_feature_info_t* ccsnap_getFeatureInfo(int featureIndex);
-void ccsnap_gen_blfFeatureEvent(cc_blf_state_t state, int appId);
-cc_string_t ccsnap_EscapeStrToLocaleStr(cc_string_t destination, cc_string_t source, int len);
-void ccsnap_set_phone_services_provisioning(boolean misd, boolean plcd, boolean rcvd);
-boolean ccsnap_isMissedCallLoggingEnabled();
-boolean ccsnap_isReceivedCallLoggingEnabled();
-boolean ccsnap_isPlacedCallLoggingEnabled();
-void ccsnap_set_line_label(int btn, cc_string_t label);
-cc_string_t ccsnap_get_line_label(int btn);
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "ccapp_task.h"
-#include "phone.h"
-#include "CCProvider.h"
-#include "platform_api.h"
-
-extern cprMsgQueue_t ccapp_msgq;
-extern void CCAppInit();
-static sll_lite_list_t sll_list;
-
-/**
- * Add/Get ccapp task listener
- */
-void addCcappListener(appListener* listener, int type) {
-
- listener_t *alistener = NULL;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entered: listenr=0x%x, type=%d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "addCcappListener"),
- listener, type);
-
- if (listener == NULL)
- {
- CCAPP_ERROR(DEB_F_PREFIX"listener is NULL, returning\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "addCcappListener"));
- return;
- }
-
- alistener = cpr_malloc(sizeof(listener_t));
- if (alistener == NULL) {
- CCAPP_ERROR(DEB_F_PREFIX"alistener is NULL, returning\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "addCcappListener"));
- return;
- }
-
- alistener->type = type;
- alistener->listener_p = listener;
-
- sll_lite_link_tail(&sll_list, (sll_lite_node_t *)alistener);
- CCAPP_DEBUG(DEB_F_PREFIX"Added: listenr=0x%x, type=%d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "addCcappListener"),
- alistener->listener_p, alistener->type);
-}
-
-appListener *getCcappListener(int type) {
- static const char fname[] ="getCcappListener";
- listener_t *temp_info;
- sll_lite_node_t *iterator;
-
- CCAPP_DEBUG(DEB_F_PREFIX"entered: for app[%d]\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- type);
-
- iterator = sll_list.head_p;
- while (iterator) {
- temp_info = (listener_t *)iterator;
- CCAPP_DEBUG(DEB_F_PREFIX"appid=%d, listener=0x%x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), temp_info->type, temp_info->listener_p);
- if (temp_info->type == type) {
- {
- return temp_info->listener_p;
- }
- }
- iterator = iterator->next_p;
- }
- return NULL;
-}
-
-/**
- *
- * CC Provider wrapper for posting msg to CCAPP
- *
- * @param msgId - message ID
- * @param data - ptr to data
- * @param len - len of data
- *
- * @return CPR_SUCCESS/CPR_FAILURE
- *
- * @pre None
- */
-
-cpr_status_e ccappTaskPostMsg(unsigned int msgId, void * data, uint16_t len, int appId)
-{
- cprBuffer_t *msg;
- static const char fname[] = "ccappPostMsg";
- cpr_status_e retval = CPR_SUCCESS;
-
- msg = (cprBuffer_t *) cpr_malloc(len);
- if (msg == NULL) {
- CCAPP_ERROR(DEB_F_PREFIX"failed to allocate message.\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- return CPR_FAILURE;
- }
-
- memcpy(msg, data, len);
-
- if ((retval=ccappTaskSendMsg(msgId, msg, len, appId)) == CPR_FAILURE) {
- cpr_free(msg);
- }
-
- return retval;
-}
-
-/**
- *
- * CC Provider wrapper for cprSendMessage
- *
- * @param cmd - Command
- * @param msg - msg ptr
- * @param len - len of msg
- * @param usr -
- *
- * @return CPR_SUCCESS/CPR_FAILURE
- *
- * @pre msg is a malloc mem ptr
- */
-cpr_status_e
-ccappTaskSendMsg (uint32_t cmd, void *msg, uint16_t len, uint32_t UsrInfo)
-{
- phn_syshdr_t *syshdr;
-
- syshdr = (phn_syshdr_t *) cprGetSysHeader(msg);
- if (!syshdr) {
- return CPR_FAILURE;
- }
- syshdr->Cmd = cmd;
- syshdr->Len = len;
- syshdr->Usr.UsrInfo = UsrInfo;
-
- if (cprSendMessage(ccapp_msgq , (cprBuffer_t*)msg, (void **)&syshdr) == CPR_FAILURE) {
- cprReleaseSysHeader(syshdr);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
-}
-
-/**
- *
- * CCApp Provider main routine.
- *
- * @param arg - CCApp msg queue
- *
- * @return void
- *
- * @pre None
- */
-void CCApp_task(void * arg)
-{
- static const char fname[] = "CCApp_task";
- phn_syshdr_t *syshdr = NULL;
- appListener *listener = NULL;
- void * msg;
-
- //initialize the listener list
- sll_lite_init(&sll_list);
-
- CCAppInit();
-
- while (1) {
- msg = cprGetMessage(ccapp_msgq, TRUE, (void **) &syshdr);
- if ( msg) {
- CCAPP_DEBUG(DEB_F_PREFIX"Received Cmd[%d] for app[%d]\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- syshdr->Cmd, syshdr->Usr.UsrInfo);
-
- listener = getCcappListener(syshdr->Usr.UsrInfo);
- if (listener != NULL) {
- (* ((listener)))(msg, syshdr->Cmd);
- } else {
- CCAPP_DEBUG(DEB_F_PREFIX"Event[%d] doesn't have a dedicated listener.\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- syshdr->Usr.UsrInfo);
- }
- cprReleaseSysHeader(syshdr);
- cpr_free(msg);
- }
- }
-}
-
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sll_lite.h"
-
-//Define app id for ccapp task
-#define CCAPP_CCPROVIER 1
-#define CCAPP_MSPROVIDER 2
-
-typedef void(* appListener) (void *message, int type);
-typedef struct {
- sll_lite_node_t node;
- int type;
- appListener *listener_p;
-} listener_t;
-
-extern void addCcappListener(appListener* listener, int type);
-appListener *getCcappListener(int type);
-cpr_status_e ccappTaskSendMsg (uint32_t cmd, void *msg, uint16_t len, uint32_t usrInfo);
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <limits.h>
-
-#include "CCProvider.h"
-#include "ccSession.h"
-#include "ccsip_task.h"
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_ipc.h"
-#include "phone.h"
-#include "phntask.h"
-#include "ccapi.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "dialplanint.h"
-#include "configmgr.h"
-#include "prot_configmgr.h"
-#include "lsm.h"
-#include "sip_common_regmgr.h"
-#include "sessionHash.h"
-#include "pres_sub_not_handler.h"
-#include "cc_call_listener.h"
-#include "cc_service_listener.h"
-#include "cc_config.h"
-#include "cc_device_listener.h"
-#include "cc_service_listener.h"
-#include "plat_api.h"
-#include "cc_info_listener.h"
-#include "cc_blf_listener.h"
-#include "platform_api.h"
-#include "ccapp_task.h"
-#include "ccapi.h"
-#include "capability_set.h"
-#include "plat_debug.h"
-
-#include "config_api.h"
-#include "ccapi_call_info.h"
-#include "ccapi_call_listener.h"
-#include "ccapi_snapshot.h"
-#include "ccapi_device.h"
-#include "ccapi_line_listener.h"
-#include "ccapi_device_listener.h"
-#include "cc_device_manager.h"
-#include "call_logger.h"
-#include "subscription_handler.h"
-#include "ccapi_device_info.h"
-#include "conf_roster.h"
-#include "reset_api.h"
-//#include "prlog.h"
-
-/*---------------------------------------------------------
- *
- * Definitions
- *
- */
-#define NOTIFY_CALL_STATUS (data->state == OFFHOOK? "OFFHOOK" : \
- data->state == ONHOOK? "ONHOOK" : \
- data->state == RINGOUT? "RINGOUT" : \
- data->state == RINGIN? "RINGIN" : \
- data->state == PROCEED ? "PROCEED" : \
- data->state == CONNECTED ? "CONNECTED" : \
- data->state == HOLD ? "HOLD" : \
- data->state == REMHOLD ? "REMHOLD" : \
- data->state == RESUME ? "RESUME" : \
- data->state == BUSY ? "BUSY" : \
- data->state == REORDER ? "REORDER" : \
- data->state == CONFERENCE ? "CONFERENCE" : \
- data->state == DIALING ? "DIALING" : \
- data->state == REMINUSE ? "REMINUSE" : \
- data->state == HOLDREVERT ? "HOLDREVERT" :\
- data->state == WHISPER ? "WHISPER" : \
- data->state == PRESERVATION ? "PRESERVATION" : \
- data->state == WAITINGFORDIGITS ? "WAITINGFORDIGITS" : \
- "Unknown state")
-
-#define CCAPP_TASK_CMD_PRINT(arg) ((arg) == CCAPP_SERVICE_CMD ? "CCAPP_SERVICE_CMD" : \
- (arg) == CCAPP_CREATE_SESSION ? "CCAPP_CREATE_SESSION" : \
- (arg) == CCAPP_CLOSE_SESSION ? "CCAPP_CLOSE_SESSION" : \
- (arg) == CCAPP_INVOKE_FEATURE ? "CCAPP_INVOKE_FEATURE" : \
- (arg) == CCAPP_SESSION_UPDATE ? "CCAPP_SESSION_UPDATE" : \
- (arg) == CCAPP_FEATURE_UPDATE ? "CCAPP_FEATURE_UPDATE" : \
- (arg) == CCAPP_UPDATELINES ? "CCAPP_UPDATELINES" : \
- (arg) == CCAPP_FAILOVER_IND ? "CCAPP_FAILOVER_IND" : \
- (arg) == CCAPP_FALLBACK_IND ? "CCAPP_FALLBACK_IND" : \
- (arg) == CCAPP_MODE_NOTIFY ? "CCAPP_MODE_NOTIFY" : \
- (arg) == CCAPP_SHUTDOWN_ACK ? "CCAPP_SHUTDOWN_ACK" : \
- (arg) == CCAPP_REG_ALL_FAIL ? "CCAPP_REG_ALL_FAIL" : \
- (arg) == CCAPP_INVOKEPROVIDER_FEATURE ? "CCAPP_INVOKEPROVIDER_FEATURE" : \
- (arg) == CCAPP_SEND_INFO ? "CCAPP_SEND_INFO" : \
- (arg) == CCAPP_RCVD_INFO ? "CCAPP_RCVD_INFO" : \
- (arg) == CCAPP_LOGOUT_RESET ? "CCAPP_LOGOUT_RESET" : \
- (arg) == CCAPP_SESSION_MGMT ? "CCAPP_SESSION_MGMT" : \
- (arg) == CCAPP_THREAD_UNLOAD ? "CCAPP_THREAD_UNLOAD" : \
- (arg) == CCAPP_SESSION_MGMT ? "CCAPP_SESSION_MGMT" : \
- "Unknown Cmd")
-
-#define APP_ERR_MSG err_msg
-
-#define MAX_REASON_LENGTH MAX_SIP_REASON_LENGTH
-#define MAX_SESSION_PARAM_LEN 128
-
-/* UNKNOWN_PHRASE_STR should equal the value returned
- * if the phrase code is not found in the dictionary.
- * For CIUS, this is found in LocalizedStrings.java */
-#define UNKNOWN_PHRASE_STR "???"
-#define UNKNOWN_PHRASE_STR_SIZE 3
-
-/*---------------------------------------------------------
- *
- * Local Variables
- *
- */
-
-/*---------------------------------------------------------
- *
- * Global Variables
- *
- */
-static CCAppGlobal_t gCCApp;
-cc_int32_t g_CCAppDebug=TRUE;
-cc_int32_t g_CCLogDebug=TRUE;
-cc_int32_t g_NotifyCallDebug=TRUE;
-cc_int32_t g_NotifyLineDebug=TRUE;
-
-cc_srv_ctrl_req_t reset_type;
-
-extern cprMsgQueue_t ccapp_msgq;
-extern cprThread_t ccapp_thread;
-extern boolean platform_initialized;
-extern void resetReady();
-extern void resetNotReady();
-extern int sendResetUpdates;
-
-extern boolean apply_config;
-
-extern char g_new_signaling_ip[];
-
-extern int configFileDownloadNeeded;
-cc_action_t pending_action_type = NO_ACTION;
-
-
-/*--------------------------------------------------------------------------
- * External function prototypes
- *--------------------------------------------------------------------------
- */
-extern void send_protocol_config_msg(void);
-extern void gsm_shutdown(void);
-extern void sip_shutdown(void);
-extern void dp_shutdown(void);
-extern void MiscAppTaskShutdown(void);
-extern void lsm_init(void);
-extern void fsm_init(void);
-extern void fim_init(void);
-extern void SIPTaskPostRestart(boolean restart);
-extern void ccsip_register_cancel(boolean cancel_reg, boolean backup_proxy);
-extern void notify_register_update(int last_available_line);
-extern void getLineIdAndCallId (line_t *line_id, callid_t *call_id);
-extern void set_default_video_pref(int pref);
-extern void set_next_sess_video_pref(int pref);
-extern void cc_media_update_native_video_support(boolean val);
-extern void cc_media_update_video_cap(boolean val);
-extern void cc_media_update_video_txcap(boolean val);
-
-session_data_t * getDeepCopyOfSessionData(session_data_t *data);
-static void ccappUpdateSessionData(session_update_t *sessUpd);
-static void ccappFeatureUpdated (feature_update_t *featUpd);
-void destroy_ccapp_thread();
-void ccpro_handleserviceControlNotify();
-
-/*---------------------------------------------------------
- *
- * Function declarations
- *
- */
-
-cc_service_state_t mapProviderState(cc_reg_state_t state)
-{
- switch(state) {
- case CC_INSERVICE:
- return CC_STATE_INS;
- case CC_CREATED_IDLE:
- return CC_STATE_IDLE;
- case CC_OOS_REGISTERING:
- case CC_OOS_FAILOVER:
- case CC_OOS_IDLE:
- default:
- return CC_STATE_OOS;
-
- }
-}
-
-static void ccapp_hlapi_update_device_reg_state() {
- g_deviceInfo.ins_state = mapProviderState(gCCApp.state);
- g_deviceInfo.ins_cause = gCCApp.cause;
- g_deviceInfo.cucm_mode = gCCApp.mode;
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_STATE, CC_DEVICE_ID);
-}
-
-void ccpro_handleINS() {
- registration_processEvent(EV_CC_INSERVICE);
-}
-
-void ccpro_handleOOS() {
- switch(gCCApp.cause){
- case CC_CAUSE_REG_ALL_FAILED:
- registration_processEvent(EV_CC_OOS_REG_ALL_FAILED);
- break;
- case CC_CAUSE_FAILOVER:
- registration_processEvent(EV_CC_OOS_FAILOVER);
- break;
- case CC_CAUSE_FALLBACK:
- registration_processEvent(EV_CC_OOS_FALLBACK);
- break;
- case CC_CAUSE_SHUTDOWN:
- registration_processEvent(EV_CC_OOS_SHUTDOWN_ACK);
- break;
- }
-}
-
-cc_boolean is_action_to_be_deferred(cc_action_t action) {
- if (CCAPI_DeviceInfo_isPhoneIdle(CC_DEVICE_ID) == FALSE) {
- pending_action_type = action;
- DEF_DEBUG("Action deferred=%d", action);
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-void perform_deferred_action() {
- cc_action_t temp_action = pending_action_type;
-
- if (is_action_to_be_deferred(pending_action_type) == TRUE) {
- return;
- }
-
- pending_action_type = NO_ACTION;
- DEF_DEBUG("Perform deferred action=%d", temp_action);
-
- if (temp_action == RESET_ACTION || temp_action == RESTART_ACTION) {
- ccpro_handleserviceControlNotify();
- } else if (temp_action == RE_REGISTER_ACTION) {
- CCAPI_Service_reregister(g_dev_hdl, g_dev_name, g_cfg_p, g_compl_cfg);
- } else if (temp_action == STOP_ACTION) {
- CCAPI_Service_stop();
- } else if (temp_action == DESTROY_ACTION) {
- CCAPI_Service_destroy();
- }
-}
-
-void ccpro_handleserviceControlNotify() {
- cc_action_t temp_action = NO_ACTION;
- if (reset_type == CC_DEVICE_RESET) {
- temp_action = RESET_ACTION;
- } else if (reset_type == CC_DEVICE_RESTART) {
- temp_action = RESTART_ACTION;
- }
-
- if ((reset_type != CC_DEVICE_ICMP_UNREACHABLE) &&
- is_action_to_be_deferred(temp_action) == TRUE) {
- return;
- }
-
-
- if (reset_type == CC_DEVICE_RESET) {
- resetRequest();
- } else if (reset_type == CC_DEVICE_RESTART) {
- registration_processEvent(EV_CC_DO_SOFT_RESET);
- }
-}
-
-/**
- * Returns the registration state
- */
-cc_reg_state_t ccapp_get_state() {
- return gCCApp.state;
-}
-
-void ccp_handler(void* msg, int type);
-
-/**
- *
- * CCApp Provider init routine.
- *
- * @param none
- *
- * @return void
- *
- * @pre None
- */
-void CCAppInit()
-{
- ccProvider_state_t srvcState;
- appListener handler = ccp_handler;
-
- gCCApp.state = CC_CREATED_IDLE;
- gCCApp.cause = CC_CAUSE_NONE;
- gCCApp.mode = CC_MODE_INVALID;
- gCCApp.cucm_mode = NONE_AVAIL;
- if (platThreadInit("CCApp_Task") != 0) {
- return;
- }
-
- /*
- * Adjust relative priority of CCApp thread.
- */
- (void) cprAdjustRelativeThreadPriority(CCPROVIDER_THREAD_RELATIVE_PRIORITY);
-
- debug_bind_keyword("cclog", &g_CCLogDebug);
- srvcState.cause = gCCApp.cause; // XXX set but not used
- srvcState.mode = gCCApp.mode; // XXX set but not used
- (void) srvcState;
-
- //Add listeners
- //CCProvider lister
- DEF_DEBUG(DEB_F_PREFIX"Add ccp listener: type%d", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAppInit"),
- CCAPP_CCPROVIER);
-
- addCcappListener(&handler, CCAPP_CCPROVIER);
-
-}
-
-/*
- * Function: processProviderEvent
- *
- * Description: inform session events to CCApp
- *
- * Parameters:
- * call_id - call identifier
- * line_id - line identifier
- *
- * Returns: none
- */
-void
-processProviderEvent (line_t line_id, unsigned int event, int data)
-{
- static const char fname[] = "processProviderEvent";
- callid_t call_id = 0;
-
- DEF_DEBUG(DEB_F_PREFIX"line=%d event=%d data=%d", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- line_id, event, data);
- switch(event) {
- case DEVICE_FEATURE_CFWD:
- getLineIdAndCallId(&line_id, &call_id);
- if (lsm_is_line_available(line_id, FALSE) == FALSE) {
- //Send onhook to indicate session closure.
- ccsnap_gen_callEvent(CCAPI_CALL_EV_STATE, CREATE_CALL_HANDLE(line_id, call_id));
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
- break;
- }
-
- cc_feature(CC_SRC_UI, call_id, line_id, CC_FEATURE_CFWD_ALL, NULL);
-
- break;
- case DEVICE_SUPPORTS_NATIVE_VIDEO:
- cc_media_update_native_video_support(data);
- break;
- case DEVICE_ENABLE_VIDEO:
- cc_media_update_video_cap(data);
- break;
- case DEVICE_ENABLE_CAMERA:
- cc_media_update_native_video_txcap(data);
- break;
- }
-}
-
-
-/*
- * Function: CheckAndGetAvailableLine
- *
- * Parameters:
- * line - line identifier
- * call - call identifier
- *
- * Returns: TRUE if a line is available.
- */
-static boolean CheckAndGetAvailableLine(line_t *line, callid_t *call)
-{
- /*
- * case 1: line>0 & call>0: invoking this in an offhook session.
- * case 2: line>0 & call=0: invoking this onhook with simple filter active
- * case 3: line=0 & call=0: invoking this in onhook with all calls filter active
- */
- if ((*line > 0) && (*call == 0)) {
- if (lsm_is_line_available(*line, FALSE) == FALSE) {
- // since the session is not created yet, no need to close the session.
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
- return FALSE;
- }
- }
- else if ((*line == 0) && (*call == 0)) {
- *line = lsm_get_available_line(FALSE);
- if (*line == 0 ) {
- // since the session is not created yet, no need to close the session.
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
- return FALSE;
- }
- }
- *call = (*call == 0) ? cc_get_new_call_id() : *call;
- return TRUE;
-}
-
-/*
- * Function: getVideoPref
- *
- * Description: get video direction if specified
- *
- * Parameters:
- * data - urn param
- *
- * Returns: sdp_direction_e - requested video direction
- */
-sdp_direction_e getVideoPref( string_t data)
-{
- if ( data == NULL ) {
- return SDP_MAX_QOS_DIRECTIONS;
- }
-
- if ( strstr(data, "video=sendrecv")) {
- return SDP_DIRECTION_SENDRECV;
- } else if (strstr(data, "video=sendonly")) {
- return SDP_DIRECTION_SENDONLY;
- } else if (strstr(data, "video=recvonly")){
- return SDP_DIRECTION_RECVONLY;
- } else if (strstr(data, "video=none")){
- return SDP_DIRECTION_INACTIVE;
- } else {
- return SDP_MAX_QOS_DIRECTIONS;
- }
-}
-
-/*
- * Function: updateSessionVideoPref
- *
- * Description: update video direction for the session only
- *
- * Parameters:
- * line_id - line at which the session needs the video pref updated
- * call_id - callid for which the session needs the video pref updated
- * dir - video pref
- *
- * Returns:
- */
-static void updateSessionVideoPref( line_t line_id, callid_t call_id, sdp_direction_e video_pref)
-{
- static const char fname[] = "updateSessionVideoPref";
- cc_feature_data_t featdata;
-
- DEF_DEBUG(DEB_L_C_F_PREFIX"updating to %d video capapbility %s",
- DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, call_id, line_id, fname), video_pref,
- (video_pref == SDP_DIRECTION_INACTIVE ? "disabled" : "enabled"));
- featdata.caps.support_direction = video_pref;
- cc_feature(CC_SRC_UI, call_id, line_id, CC_FEATURE_UPD_SESSION_MEDIA_CAP, &featdata);
-}
-
-/*
- * Function: updateVideoPref
- *
- * Description: update video direction if specified
- *
- * Parameters:
- * line_id - line at which the session needs the video pref updated
- * call_id - callid for which the session needs the video pref updated
- * data - urn param
- *
- * Returns:
- */
-
-static void updateVideoPref( unsigned int event, line_t line_id, callid_t call_id, sdp_direction_e video_pref/*string_t data*/)
-{
- static const char fname[] = "updateVideoPref";
-
- if ( video_pref == SDP_MAX_QOS_DIRECTIONS ) {
- // we are done no updates needed
- return;
- }
-
- switch (event) {
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- if ( call_id == CC_NO_CALL_ID ) {
- // This is the only means to update the default behavior
- set_default_video_pref(video_pref);
- } else {
- updateSessionVideoPref(line_id, call_id, video_pref);
- }
- break;
- case CC_FEATURE_DIALSTR:
- case CC_FEATURE_DIAL:
- case CC_FEATURE_SPEEDDIAL:
- case CC_FEATURE_REDIAL:
- if ( call_id == CC_NO_CALL_ID ) {
- set_next_sess_video_pref(video_pref);
- } else {
- updateSessionVideoPref(line_id, call_id, video_pref);
- }
- break;
- case CC_FEATURE_NEW_CALL:
- case CC_FEATURE_OFFHOOK:
- case CC_FEATURE_CONF:
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_XFER:
- set_next_sess_video_pref(video_pref);
- break;
- case CC_FEATURE_RESUME:
- case CC_FEATURE_ANSWER:
- updateSessionVideoPref(line_id, call_id, video_pref);
- break;
- default:
- CCAPP_DEBUG(DEB_L_C_F_PREFIX"event=%d. update to %d not supported",
- DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, call_id, line_id, fname), event, video_pref);
-
- }
-}
-
-/*
- * Function: getDigits
- *
- * Description: returns the first param before the ;
- *
- * Parameters:
- * data - urn param
- * digits - memory to return the first param
- * Returns:
- */
-void getDigits(string_t data, char *digits) {
- char *endptr;
- int len=0;
-
- digits[0]=0;
-
- if ( data !=NULL ) {
- endptr = strchr(data,';');
- if ( endptr ) {
- len = endptr - data;
- } else {
- len = strlen(data);
- }
-
- if ( len) {
- memcpy(digits, data, len);
- digits[len] = 0;
- }
- }
-}
-
-/*
- * Function: processSessionEvent
- *
- * Description: inform session events to CCApp
- *
- * Parameters:
- * call_id - call identifier
- * line_id - line identifier
- *
- * Returns: none
- */
-void
-processSessionEvent (line_t line_id, callid_t call_id, unsigned int event, sdp_direction_e video_pref, ccSession_feature_t ccData)
-{
- static const char fname[] = "processSessionEvent";
- cc_feature_data_t featdata;
- int instance = line_id;
- boolean incoming = FALSE;
- session_data_t * sess_data_p;
- char digits[CC_MAX_DIALSTRING_LEN];
- char* data = (char*)ccData.info;
- char* data1 =(char*)ccData.info1;
- long strtol_result;
- char *strtol_end;
-
- CCAPP_DEBUG(DEB_L_C_F_PREFIX"event=%d data=%s",
- DEB_L_C_F_PREFIX_ARGS(SIP_CC_PROV, call_id, line_id, fname), event,
- ((event == CC_FEATURE_KEYPRESS) ? "..." : data));
-
- memset(&featdata, 0, sizeof(cc_feature_data_t));
- updateVideoPref(event, line_id, call_id, video_pref);
- switch(event) {
- case CC_FEATURE_ONHOOK:
- getLineIdAndCallId(&line_id, &call_id);
- CCAPP_DEBUG(DEB_F_PREFIX"CC_FEATURE_ONHOOK = %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data);
- cc_onhook_ext(CC_SRC_UI, call_id, line_id, FALSE,
- (data && (strncasecmp(data, "ACTIVECALLS", sizeof("ACTIVECALLS")) == 0))?
- CC_REASON_ACTIVECALL_LIST: CC_REASON_NULL );
- break;
- case CC_FEATURE_KEYPRESS:
- dp_int_update_keypress(line_id, call_id, (unsigned char)*data);
- break;
- case CC_FEATURE_BKSPACE:
- dp_int_update_keypress(line_id, call_id, BKSP_KEY);
- break;
- case CC_FEATURE_CREATEOFFER:
- featdata.session.sessionid = ccData.sessionid;
- featdata.session.has_constraints = ccData.has_constraints;
- cc_createoffer (CC_SRC_UI, CC_SRC_GSM, call_id, (line_t)instance, CC_FEATURE_CREATEOFFER, &featdata);
- break;
- case CC_FEATURE_CREATEANSWER:
- featdata.session.sessionid = ccData.sessionid;
- featdata.session.has_constraints = ccData.has_constraints;
- cc_createanswer (CC_SRC_UI, CC_SRC_GSM, call_id, (line_t)instance, CC_FEATURE_CREATEANSWER, data, &featdata);
- break;
- case CC_FEATURE_SETLOCALDESC:
- cc_setlocaldesc (CC_SRC_UI, CC_SRC_GSM, call_id, (line_t)instance, CC_FEATURE_SETLOCALDESC, ccData.action, data, &featdata);
- break;
- case CC_FEATURE_SETREMOTEDESC:
- cc_setremotedesc (CC_SRC_UI, CC_SRC_GSM, call_id, (line_t)instance, CC_FEATURE_SETREMOTEDESC, ccData.action, data, &featdata);
- break;
- case CC_FEATURE_SETPEERCONNECTION:
- PR_ASSERT(strlen(data) < PC_HANDLE_SIZE);
- if (strlen(data) >= PC_HANDLE_SIZE)
- return;
-
- sstrncpy(featdata.pc.pc_handle, data, sizeof(featdata.pc.pc_handle));
-
- cc_int_feature2(CC_MSG_SETPEERCONNECTION, CC_SRC_UI, CC_SRC_GSM,
- call_id, (line_t)instance,
- CC_FEATURE_SETPEERCONNECTION, &featdata);
- break;
- case CC_FEATURE_ADDSTREAM:
- featdata.track.stream_id = ccData.stream_id;
- featdata.track.track_id = ccData.track_id;
- featdata.track.media_type = ccData.media_type;
- cc_int_feature2(CC_MSG_ADDSTREAM, CC_SRC_UI, CC_SRC_GSM, call_id, (line_t)instance, CC_FEATURE_ADDSTREAM, &featdata);
- break;
- case CC_FEATURE_REMOVESTREAM:
- featdata.track.stream_id = ccData.stream_id;
- featdata.track.track_id = ccData.track_id;
- featdata.track.media_type = ccData.media_type;
- cc_int_feature2(CC_MSG_REMOVESTREAM, CC_SRC_UI, CC_SRC_GSM, call_id, (line_t)instance, CC_FEATURE_REMOVESTREAM, &featdata);
- break;
- case CC_FEATURE_ADDICECANDIDATE:
- featdata.candidate.level = ccData.level;
- sstrncpy(featdata.candidate.candidate, data, sizeof(featdata.candidate.candidate)-1);
- sstrncpy(featdata.candidate.mid, data1, sizeof(featdata.candidate.mid)-1);
- cc_int_feature2(CC_MSG_ADDCANDIDATE, CC_SRC_UI, CC_SRC_GSM, call_id, (line_t)instance, CC_FEATURE_ADDICECANDIDATE, &featdata);
- break;
- case CC_FEATURE_DIALSTR:
- if (CheckAndGetAvailableLine(&line_id, &call_id) == TRUE) {
- getDigits(data, digits);
- if (strlen(digits) == 0) {
- //if dial string is empty then go offhook
- cc_offhook(CC_SRC_UI, call_id, line_id);
- } else {
- dp_int_init_dialing_data(line_id, call_id);
- dp_int_dial_immediate(line_id, call_id, TRUE,
- (char *)digits, NULL, CC_MONITOR_NONE);
- }
- }
- break;
-
- case CC_FEATURE_DIAL:
- dp_int_dial_immediate(line_id, call_id, FALSE, NULL, NULL, CC_MONITOR_NONE);
- break;
- case CC_FEATURE_SPEEDDIAL:
- /*
- * BLF Pickup Line Selection:
- * -------------------------
- *
- * case 1: line_id>0 & call_id>0 : BLF key press after going offhook on a given line.
- * Check if the given line has available call capacity. If not, end the session
- * and display STR_INDEX_NO_LINE_FOR_PICKUP toast.
- *
- * case 2: line_id>0 & call_id=0 : BLF key press w/o offhook when a simple filter is active.
- * Check if the given line has available call capacity. If not, find the next available line.
- * If no available line is found, display STR_INDEX_NO_LINE_FOR_PICKUP toast.
- *
- * case 3: line_id=0 & call_id=0 : BLF key press w/o offhook when a AllCalls filter is active.
- * Find an available line. If no available line is found,
- * display STR_INDEX_NO_LINE_FOR_PICKUP toast.
- */
- if (strncmp(data, CISCO_BLFPICKUP_STRING, (sizeof(CISCO_BLFPICKUP_STRING) - 1)) == 0) {
- if ((instance > 0) && (call_id > 0)) {
- if (lsm_is_line_available(instance, incoming) == FALSE) {
- session_update_t sessUpd;
- sessUpd.eventID = CALL_STATE;
- sessUpd.sessionID = createSessionId(line_id, call_id);
- sessUpd.sessType = SESSIONTYPE_CALLCONTROL;
- sessUpd.update.ccSessionUpd.data.state_data.state = evOnHook;
- sessUpd.update.ccSessionUpd.data.state_data.line_id = line_id;
- sessUpd.update.ccSessionUpd.data.state_data.cause = CC_CAUSE_NORMAL;
- ccappUpdateSessionData(&sessUpd);
- // Pass this update to Session Manager
- lsm_ui_display_notify_str_index(STR_INDEX_NO_LINE_FOR_PICKUP);
- break;
- }
- }
- else if ((instance > 0) && (call_id == 0)) {
- if (lsm_is_line_available(instance, incoming) == FALSE) {
- line_id = lsm_get_available_line(incoming);
- if (line_id == 0 ) {
- // since the session is not created yet, no need to close the session.
- lsm_ui_display_notify_str_index(STR_INDEX_NO_LINE_FOR_PICKUP);
- break;
- }
- }
- }
- else if ((instance == 0) && (call_id == 0)) {
- line_id = lsm_get_available_line(incoming);
- if (line_id == 0 ) {
- // since the session is not created yet, no need to close the session.
- lsm_ui_display_notify_str_index(STR_INDEX_NO_LINE_FOR_PICKUP);
- break;
- }
- }
- call_id = (call_id == 0) ? cc_get_new_call_id() : call_id;
- }
- /*
- * SpeedDial Line Selection:
- * ------------------------
- *
- * case 1: line_id>0 & call_id>0 : speeddial key press after going offhook on a given line.
- * Simply use this line to make an outgoing call.
- *
- * case 2: line_id>0 & call_id=0 : SD key press w/o offhook when a simple filter is active.
- * Check if the given line has available call capacity. If not,
- * display STR_INDEX_ERROR_PASS_LIMIT toast.
- *
- * case 3: line_id=0 & call_id=0 : SD key press w/o offhook when a AllCalls filter is active.
- * Find an available line. If no available line is found,
- * display STR_INDEX_ERROR_PASS_LIMIT toast.
- */
- else if (CheckAndGetAvailableLine(&line_id, &call_id) == FALSE) {
- break;
- }
-
- getDigits(data,digits);
-
- dp_int_init_dialing_data(line_id, call_id);
- dp_int_dial_immediate(line_id, call_id, TRUE,
- digits, NULL, CC_MONITOR_NONE);
- break;
- case CC_FEATURE_BLIND_XFER_WITH_DIALSTRING:
- featdata.xfer.cause = CC_CAUSE_XFER_LOCAL_WITH_DIALSTRING;
- sstrncpy(featdata.xfer.dialstring, (char *)data, CC_MAX_DIALSTRING_LEN);
- cc_feature(CC_SRC_UI, call_id, (line_t)instance, CC_FEATURE_BLIND_XFER,
- &featdata);
- break;
- case CC_FEATURE_REDIAL:
- if (line_id == 0) {
- /*
- * If line_id is zero, get the last dialed line.
- */
- line_id = dp_get_redial_line();
- if (line_id == 0) {
- break;
- }
- }
-
- /* if not an existing call, check capacity on the line */
- if (call_id == CC_NO_CALL_ID) {
- if (lsm_is_line_available(line_id, FALSE) == FALSE) {
- /*
- * since the session is not created yet, no
- * need to close the session.
- */
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
- break;
- } else {
- /* we have capacity and call does not exist */
- call_id = cc_get_new_call_id();
- }
- }
- dp_int_do_redial(line_id, call_id);
- break;
-
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- /* handled in updateVideoPref() just outside of the switch */
- break;
-
- case CC_FEATURE_NEW_CALL:
- case CC_FEATURE_OFFHOOK:
- if (lsm_is_line_available(line_id, FALSE) == FALSE) {
- //close the session
- CCAPP_DEBUG(DEB_F_PREFIX"CC_FEATURE_OFFHOOK: no available line.\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- ccsnap_gen_callEvent(CCAPI_CALL_EV_STATE, CREATE_CALL_HANDLE(line_id, call_id));
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
- break;
- }
-
- if (call_id == 0) {
- call_id = cc_get_new_call_id();
- } else {
- if (event == CC_FEATURE_NEW_CALL) {
- CCAPP_DEBUG(DEB_F_PREFIX"CC_FEATURE_NEW_CALL called with callid=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), call_id);
- } else {
- CCAPP_DEBUG(DEB_F_PREFIX"CC_FEATURE_OFFHOOK called with callid=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), call_id);
- }
- }
- cc_offhook(CC_SRC_UI, call_id, line_id);
- break;
-
- case CC_FEATURE_CFWD_ALL:
- getLineIdAndCallId(&line_id, &call_id);
-
- cc_feature(CC_SRC_UI, call_id, line_id, CC_FEATURE_CFWD_ALL, NULL);
-
- break;
-
- case CC_FEATURE_RESUME:
- case CC_FEATURE_ANSWER:
-
- sess_data_p = (session_data_t *)findhash(createSessionId(line_id, call_id));
- if ( sess_data_p == NULL ) {
- break;
- }
- if (sess_data_p->state == HOLD || sess_data_p->state == HOLDREVERT) {
- cc_feature(CC_SRC_UI, call_id, line_id, CC_FEATURE_RESUME, NULL);
- } else {
- cc_feature(CC_SRC_UI, call_id, line_id, event, NULL);
- }
- break;
-
- case CC_FEATURE_END_CALL:
- CCAPP_DEBUG(DEB_F_PREFIX"CC_FEATURE_ONHOOK = %s\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data);
- if (data && (strcmp(data, "ACTIVECALLS") == 0)) {
- getLineIdAndCallId(&line_id, &call_id);
- cc_onhook_ext(CC_SRC_UI, call_id, line_id, TRUE, CC_REASON_ACTIVECALL_LIST);
- } else {
- cc_feature(CC_SRC_UI, call_id, line_id, event, NULL);
- }
- break;
-
- case CC_FEATURE_CONF:
- // for CUCM mode we will translate CONF to B2BCONF
- if ( gCCApp.mode == CC_MODE_CCM ) {
- if ( gCCApp.mode == CC_MODE_CCM && platGetFeatureAllowed(CC_SIS_B2B_CONF) ) {
- //CUCME can't support B2BCONF currently.
- event = CC_FEATURE_B2BCONF;
- }
- }// DON'T ADD BREAK HERE. EVENT IS PASSED BELOW
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_XFER:
- getDigits(data,digits);
- if ( strlen(digits)) {
- cc_feature_data_t ftr_data;
- CCAPP_DEBUG(DEB_F_PREFIX"conf: sid=%s.\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),data);
- // if data is received we need to extract the call id
- // and send target_call_id in feature_data
- // Post the event on the original call ( received call id as string in data).
- if ( event == CC_FEATURE_B2BCONF ) {
- ftr_data.b2bconf.target_call_id = call_id;
- } else if ( event == CC_FEATURE_XFER ) {
- ftr_data.xfer.target_call_id = call_id;
- } else if ( event == CC_FEATURE_CONF) {
- //Legacy local conference.
- ftr_data.cnf.target_call_id = call_id;
- }
-
- errno = 0;
- strtol_result = strtol(digits, &strtol_end, 10);
-
- if (errno || digits == strtol_end || strtol_result < INT_MIN || strtol_result > INT_MAX) {
- CCAPP_ERROR(DEB_F_PREFIX"digits parse error %s.\n",DEB_F_PREFIX_ARGS(SIP_CC_PROV, __FUNCTION__), digits);
- } else {
- cc_feature(CC_SRC_UI, GET_CALLID((int) strtol_result), line_id, event, &ftr_data);
- }
- break;
- } else {
- CCAPP_DEBUG(DEB_F_PREFIX"conf: no sid.\n",DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- }// DON'T ADD BREAK HERE. EVENT IS PASSED BELOW
-
- case CC_FEATURE_B2B_JOIN:
- case CC_FEATURE_DIRTRXFR:
- case CC_FEATURE_SELECT:
- case CC_FEATURE_CANCEL:
- cc_feature(CC_SRC_UI, call_id, line_id, event, NULL);
- break;
-
- case CC_FEATURE_HOLD:
- if (data && ((strcmp(data, "TRANSFER") == 0) ||
- (strcmp(data, "CONFERENCE") == 0) || (strcmp(data, "SWAP") == 0))) {
- featdata.hold.call_info.data.hold_resume_reason = CC_REASON_SWAP;
- } else {
-
- featdata.hold.call_info.data.hold_resume_reason = CC_REASON_NONE;
- }
- featdata.hold.call_info.type = CC_FEAT_HOLD;
- featdata.hold.msg_body.num_parts = 0;
- cc_feature(CC_SRC_UI, call_id, line_id, event, &featdata);
- break;
-
- default:
- break;
- }
-}
-
-void CCAppShutdown()
-{
-}
-
-
-static char * ccapp_cmd_to_str(unsigned int cmd) {
- switch (cmd) {
- case CMD_INSERVICE:
- return "CMD_INSERVICE";
- case CMD_SHUTDOWN:
- return "CMD_SHUTDOWN";
- case CMD_RESTART:
- return "CMD_RESTART";
- case CMD_UNREGISTER_ALL_LINES:
- return "CMD_UNREGISTER_ALL_LINES";
- case CMD_REGISTER_ALL_LINES:
- return "CMD_REGISTER_ALL_LINES";
- default:
- return "CMD_UNKNOWN";
- }
-}
-/**
- *
- * CC Provider process service Cmds
- *
- * @param cmd - Command
- * @param reason - reason
- * @param reasonStr - reason string
- *
- * @return void
- *
- * @pre None
- */
-void CCApp_processCmds(unsigned int cmd, unsigned int reason, string_t reasonStr)
-{
- static const char fname[] = "CCApp_processCmds";
- CCAPP_DEBUG(DEB_F_PREFIX" Received Cmd %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV,
- fname), ccapp_cmd_to_str(cmd));
- switch (cmd) {
- case CMD_INSERVICE:
- ccsnap_device_init();
- ccsnap_line_init();
- gCCApp.state = CC_OOS_REGISTERING;
- send_protocol_config_msg();
- break;
- case CMD_SHUTDOWN:
- case CMD_UNREGISTER_ALL_LINES:
- /* send a shutdown message to the SIP Task */
- SIPTaskPostShutdown(SIP_EXTERNAL, reason, reasonStr);
- break;
- case CMD_RESTART:
- SIPTaskPostRestart(TRUE);
- break;
- case CMD_BLF_INIT:
- pres_sub_handler_initialized();
- break;
- default:
- APP_ERR_MSG("CCApp_processCmds: Error: Unknown message %d\n", cmd);
- break;
- }
-}
-
-boolean isNoCallExist()
-{
- hashItr_t itr;
-
- hashItrInit(&itr);
-
- return (hashItrNext(&itr)?FALSE:TRUE);
-}
-
-/**
- * Make deep copy of session_data_t
- */
-session_data_t * getDeepCopyOfSessionData(session_data_t *data)
-{
- session_data_t *newData = (session_data_t *) cpr_malloc(sizeof(session_data_t));
-
- if ( newData != NULL ) {
- memset(newData, 0, sizeof(session_data_t));
-
- if ( data != NULL ) {
- *newData = *data;
- newData->ref_count = 1;
- newData->clg_name = strlib_copy(data->clg_name);
- newData->clg_number = strlib_copy(data->clg_number);
- newData->cld_name = strlib_copy(data->cld_name);
- newData->cld_number = strlib_copy(data->cld_number);
- newData->alt_number = strlib_copy(data->alt_number);
- newData->orig_called_name = strlib_copy(data->orig_called_name);
- newData->orig_called_number = strlib_copy(data->orig_called_number);
- newData->last_redir_name = strlib_copy(data->last_redir_name);
- newData->last_redir_number = strlib_copy(data->last_redir_number);
- newData->plcd_name = strlib_copy(data->plcd_name);
- newData->plcd_number = strlib_copy(data->plcd_number);
- newData->status = strlib_copy(data->status);
- calllogger_copy_call_log(&newData->call_log, &data->call_log);
- } else {
- newData->ref_count = 1;
- newData->state = ONHOOK;
- newData->security = CC_SECURITY_NONE;
- newData->policy = CC_POLICY_NONE;
- newData->clg_name = strlib_empty();
- newData->clg_number = strlib_empty();
- newData->cld_name = strlib_empty();
- newData->cld_number = strlib_empty();
- newData->alt_number = strlib_empty();
- newData->orig_called_name = strlib_empty();
- newData->orig_called_number = strlib_empty();
- newData->last_redir_name = strlib_empty();
- newData->last_redir_number = strlib_empty();
- newData->plcd_name = strlib_empty();
- newData->plcd_number = strlib_empty();
- newData->status = strlib_empty();
- calllogger_init_call_log(&newData->call_log);
- }
-
- }
- return newData;
-}
-
-
-/**
- *
- * CCApp Provider search for session and deepfree data
- *
- * @return ptr to session data
- *
- * @pre None
- */
-
-void cleanSessionData(session_data_t *data)
-{
- if ( data != NULL ) {
- strlib_free(data->clg_name);
- data->clg_name = strlib_empty();
- strlib_free(data->clg_number);
- data->clg_number = strlib_empty();
- strlib_free(data->alt_number);
- data->alt_number = strlib_empty();
- strlib_free(data->cld_name);
- data->cld_name = strlib_empty();
- strlib_free(data->cld_number);
- data->cld_number = strlib_empty();
- strlib_free(data->orig_called_name);
- data->orig_called_name = strlib_empty();
- strlib_free(data->orig_called_number);
- data->orig_called_number = strlib_empty();
- strlib_free(data->last_redir_name);
- data->last_redir_name = strlib_empty();
- strlib_free(data->last_redir_number);
- data->last_redir_number = strlib_empty();
- strlib_free(data->plcd_name);
- data->plcd_name = strlib_empty();
- strlib_free(data->plcd_number);
- data->plcd_number = strlib_empty();
- strlib_free(data->status);
- data->status = strlib_empty();
- calllogger_free_call_log(&data->call_log);
- }
-}
-
-/**
- *
- * CCApp Provider check for CONNECTED calls for preservation
- *
- * @return boolean - do we need to move in call preservation phase
- *
- * @pre None
- */
-
-boolean ccappPreserveCall()
-{
- static const char fname[] = "ccappPreserveCall";
- hashItr_t itr;
- session_data_t *data;
- boolean retVal = FALSE;
-
- CCAPP_DEBUG(DEB_F_PREFIX"called\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- hashItrInit(&itr);
- while ( (data = (session_data_t*)hashItrNext(&itr)) != NULL ) {
- if ( data->state == CONNECTED || data->state == PRESERVATION ) {
- // need to wait for this call to end.
- CCAPP_DEBUG(DEB_F_PREFIX"inPreservation = true\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- gCCApp.inPreservation = TRUE;
- gCCApp.preservID = data->sess_id;
- capset_get_allowed_features(gCCApp.mode, PRESERVATION, data->allowed_features);
- ccsnap_gen_callEvent(CCAPI_CALL_EV_PRESERVATION, CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id));
- retVal = TRUE;
- } else {
- // End this call now
- CCAPP_DEBUG(DEB_F_PREFIX"ending call %x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->sess_id);
- /*
- * Note that for calls in state such as RIU, HOLD etc.
- * we must send ON hook event (cc_onhook) instead of
- * CC_FEATURE_END_CALL because corrsponding state machines
- * handle only onhook event to clean up calls.
- */
- cc_onhook(CC_SRC_UI, GET_CALLID(data->sess_id),
- GET_LINEID(data->sess_id), TRUE);
-
- }
- }
-
- return retVal;
-}
-
-/**
- *
- * CCApp Provider check if its safe to proceed with failover/fallback
- *
- * @return void - do we need to move in call preservation phase
- *
- * @pre None
- */
-
-void proceedWithFOFB()
-{
- static const char fname[] = "proceedWithFOFB";
-
- CCAPP_DEBUG(DEB_F_PREFIX"called. preservation=%d in cucm mode=%s \n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- gCCApp.inPreservation,
- gCCApp.cucm_mode == FAILOVER ? "FAILOVER":
- gCCApp.cucm_mode == FALLBACK ? "FALLBACK":
- gCCApp.cucm_mode == NO_CUCM_SRST_AVAILABLE ?
- "NO_CUCM_SRST_AVAILABLE": "NONE");
- gCCApp.state = CC_OOS_REGISTERING;
-
- switch(gCCApp.cucm_mode)
- {
- case FAILOVER:
- cc_fail_fallback_sip(CC_SRC_UI, RSP_START, CC_REG_FAILOVER_RSP, TRUE);
- gCCApp.cause = CC_CAUSE_FAILOVER;
- break;
-
- case FALLBACK:
- cc_fail_fallback_sip(CC_SRC_UI, RSP_START, CC_REG_FALLBACK_RSP, TRUE);
- gCCApp.cause = CC_CAUSE_FALLBACK;
- break;
-
- case NO_CUCM_SRST_AVAILABLE:
- gCCApp.cause = CC_CAUSE_REG_ALL_FAILED;
- gCCApp.state = CC_OOS_IDLE;
- break;
-
- default:
- break;
- }
-
- // Notify OOS state to Session Manager
- switch (mapProviderState(gCCApp.state)) {
- case CC_STATE_OOS:
- ccpro_handleOOS();
- break;
- default:
- break;
- }
- ccapp_hlapi_update_device_reg_state();
-}
-/**
- *
- * ccappHandleRegUpdates handles reg state changes.
- *
- * @param featUpd - feature update with reg state msg
- *
- * @return void
- *
- * @pre None
- */
-void ccappHandleRegStateUpdates(feature_update_t *featUpd)
-{
- static const char fname[] = "ccappHandleRegStateUpdates";
-
- CCAPP_DEBUG(DEB_F_PREFIX"called. feature=%d=%s, state=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), featUpd->featureID, CCAPP_TASK_CMD_PRINT(featUpd->featureID), gCCApp.state);
- gCCApp.cause = CC_CAUSE_NONE;
-
- // Update state varaibles to track state
- switch (featUpd->featureID)
- {
- case CCAPP_MODE_NOTIFY:
- gCCApp.mode = featUpd->update.ccFeatUpd.data.line_info.info;
- CCAPP_DEBUG(DEB_F_PREFIX"called. gCCApp.mode= %d gCCApp.state=%d. Returning\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), gCCApp.mode, gCCApp.state);
- return;
-
- case CCAPP_FAILOVER_IND:
- gCCApp.state = CC_OOS_FAILOVER;
- gCCApp.cucm_mode = FAILOVER;
- gCCApp.cause = CC_CAUSE_FAILOVER;
- if ( featUpd->update.ccFeatUpd.data.line_info.info == CC_TYPE_CCM ){
- gCCApp.mode = CC_MODE_CCM;
- }
-
- else if (featUpd->update.ccFeatUpd.data.line_info.info == 3) {
- gCCApp.mode = CC_MODE_NONCCM;
- }
-
- if ( ccappPreserveCall() == FALSE) {
- gCCApp.state = CC_OOS_REGISTERING;
- cc_fail_fallback_sip(CC_SRC_UI, RSP_START, CC_REG_FAILOVER_RSP, FALSE);
- }
- break;
-
- case CCAPP_FALLBACK_IND:
- gCCApp.cucm_mode = FALLBACK;
- if ( featUpd->update.ccFeatUpd.data.line_info.info == CC_TYPE_CCM ){
- gCCApp.mode = CC_MODE_CCM;
- }
- if ( isNoCallExist() ) {
- gCCApp.state = CC_OOS_REGISTERING;
- gCCApp.cause = CC_CAUSE_FALLBACK;
- cc_fail_fallback_sip(CC_SRC_UI, RSP_START, CC_REG_FALLBACK_RSP, FALSE);
- }
- break;
-
- case CCAPP_SHUTDOWN_ACK:
- gCCApp.state = CC_OOS_IDLE;
- gCCApp.cucm_mode = NONE_AVAIL;
- gCCApp.inPreservation = FALSE;
- gCCApp.cause = CC_CAUSE_SHUTDOWN;
-
- break;
- case CCAPP_REG_ALL_FAIL:
- gCCApp.state = CC_OOS_IDLE;
- gCCApp.cucm_mode = NO_CUCM_SRST_AVAILABLE;
- gCCApp.inPreservation = FALSE;
- if (ccappPreserveCall() == FALSE) {
- gCCApp.cause = CC_CAUSE_REG_ALL_FAILED;
- } else {
- gCCApp.cause = CC_CAUSE_FAILOVER;
- }
- break;
-
- case CCAPP_LOGOUT_RESET:
- gCCApp.state = CC_OOS_IDLE;
- gCCApp.cucm_mode = NONE_AVAIL;
- /*gCCApp.inFailover = FALSE;
- gCCApp.inFallback = FALSE;*/
- gCCApp.inPreservation = FALSE;
- gCCApp.cause = CC_CAUSE_LOGOUT_RESET;
- break;
- }
- // Notify INS/OOS state to Session Manager if required
- CCAPP_DEBUG(DEB_F_PREFIX"called. service_state=%d, mode=%d, cause=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- mapProviderState(gCCApp.state),
- gCCApp.mode,
- gCCApp.cause);
- switch (mapProviderState(gCCApp.state)) {
- case CC_STATE_INS:
- ccpro_handleINS();
- break;
- case CC_STATE_OOS:
- ccpro_handleOOS();
- break;
- default:
- break;
- }
- ccapp_hlapi_update_device_reg_state();
-}
-
-/*
- * this function determine if the called number (i.e., dialed number) contains
- * string x-cisco-serviceuri-cfwdall.
- */
-static boolean ccappCldNumIsCfwdallString(string_t cld_number) {
- static char cfwdAllString[STATUS_LINE_MAX_LEN] = "x-cisco-serviceuri-cfwdall";
-
- if (strncmp(cld_number, cfwdAllString, strlen(cfwdAllString)) == 0) {
- /* The Called Party number is the Call Forward all URI */
- return ((int) TRUE);
- }
- return ((int) FALSE);
-}
-
-/**
- * Api to update mute state of connected call
- */
-cc_call_handle_t ccappGetConnectedCall(){
- session_data_t * data;
- hashItr_t itr;
-
- hashItrInit(&itr);
- while ( (data = (session_data_t*)hashItrNext(&itr)) != NULL ) {
- if( data->state == CONNECTED ) {
- return CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id);
- }
- }
- return 0;
-}
-
-/**
- *
- * CCApp Provider cache session data to hashTable routine
- *
- * @param sessUpd - Session update from CC
- *
- * @return void
- *
- * @pre None
- */
-
-static void ccappUpdateSessionData (session_update_t *sessUpd)
-{
- static const char fname[] = "ccappUpdateSessionData";
- session_data_t * data = (session_data_t *)findhash(sessUpd->sessionID), *sess_data_p;
- boolean createdSessionData = TRUE;
- cc_deviceinfo_ref_t handle = 0;
- boolean previouslyInConference = FALSE;
-
- if ( data == NULL ) {
- cc_call_state_t call_state = sessUpd->update.ccSessionUpd.data.state_data.state;
-
- if ( ( sessUpd->eventID == CALL_INFORMATION ) ||
- ( sessUpd->eventID == CALL_STATE || sessUpd->eventID == CALL_NEWCALL
- || sessUpd->eventID == CREATE_OFFER || sessUpd->eventID == CREATE_ANSWER
- || sessUpd->eventID == SET_LOCAL_DESC || sessUpd->eventID == SET_REMOTE_DESC
- || sessUpd->eventID == REMOTE_STREAM_ADD)) {
-
- CCAPP_DEBUG(DEB_F_PREFIX"CALL_SESSION_CREATED for session id 0x%x event is 0x%x \n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sessUpd->sessionID,
- sessUpd->eventID);
-
- if (sessUpd->eventID == CALL_INFORMATION ) {
- call_state = RINGIN;
-
- } else {
- if ( sessUpd->update.ccSessionUpd.data.state_data.state == ONHOOK ) {
- CCAPP_DEBUG(DEB_F_PREFIX"NOT CREATING Session Ignoring event %d sessid %x as state is ONHOOK\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sessUpd->eventID, sessUpd->sessionID );
- //Even session data is not created, we need to send ONHOOK to application to terminate call.
- createdSessionData = FALSE;
- }
- call_state = sessUpd->update.ccSessionUpd.data.state_data.state;
- }
- //Create a new call.
- if (createdSessionData == TRUE) {
- cc_call_handle_t callHandle = CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID);
- //<Added for automation test purpose, <CallBegin>
- NOTIFY_CALL_DEBUG(DEB_NOTIFY_PREFIX"[line=%d][call.ref=%d]\n",
- "CallBegin", GET_LINE_ID(callHandle), GET_CALL_ID(callHandle));
- //>
- data = cpr_malloc(sizeof(session_data_t));
- if ( data == NULL ) {
- APP_ERR_MSG("ccappUpdateSessionData Error: cpr_malloc failed for session data\n");
- return;
- }
- //Populate the session hash data the first time.
- memset(data, 0, sizeof(session_data_t));
- data->sess_id = sessUpd->sessionID;
- data->state = call_state;
- data->line = sessUpd->update.ccSessionUpd.data.state_data.line_id;
- if (sessUpd->eventID == CALL_NEWCALL || sessUpd->eventID == CREATE_OFFER ||
- sessUpd->eventID == CREATE_ANSWER || sessUpd->eventID == SET_LOCAL_DESC ||
- sessUpd->eventID == SET_REMOTE_DESC || sessUpd->eventID == REMOTE_STREAM_ADD ) {
- data->attr = sessUpd->update.ccSessionUpd.data.state_data.attr;
- data->inst = sessUpd->update.ccSessionUpd.data.state_data.inst;
- }
- data->cause = sessUpd->update.ccSessionUpd.data.state_data.cause;
- data->clg_name = strlib_empty();
- data->clg_number = strlib_empty();
- data->alt_number = strlib_empty();
- data->cld_name = strlib_empty();
- data->cld_number = strlib_empty();
- data->orig_called_name = strlib_empty();
- data->orig_called_number = strlib_empty();
- data->last_redir_name = strlib_empty();
- data->last_redir_number = strlib_empty();
- data->plcd_name = strlib_empty();
- data->plcd_number = strlib_empty();
- data->status = strlib_empty();
- data->gci[0] = 0;
- data->vid_dir = SDP_DIRECTION_INACTIVE;
- data->callref = 0;
- calllogger_init_call_log(&data->call_log);
-
- if ( sessUpd->eventID == CREATE_OFFER || sessUpd->eventID == CREATE_ANSWER
- || sessUpd->eventID == SET_LOCAL_DESC || sessUpd->eventID == SET_REMOTE_DESC
- || sessUpd->eventID == REMOTE_STREAM_ADD) {
- data->sdp = sessUpd->update.ccSessionUpd.data.state_data.sdp;
- data->cause = sessUpd->update.ccSessionUpd.data.state_data.cause;
- data->media_stream_track_id = sessUpd->update.ccSessionUpd.data.state_data.media_stream_track_id;
- data->media_stream_id = sessUpd->update.ccSessionUpd.data.state_data.media_stream_id;
- }
-
- /*
- * If phone was idle, we not going to active state
- * send notification to resetmanager that we
- * are no longer resetReady.
- */
- if ((CCAPI_DeviceInfo_isPhoneIdle(handle) == TRUE) && (sendResetUpdates)) {
- resetNotReady();
- }
- (void) addhash(data->sess_id, data);
- }
-
- //The update accordingly
- switch (sessUpd->eventID) {
- case CALL_INFORMATION:
- data->clg_name = ccsnap_EscapeStrToLocaleStr(data->clg_name, sessUpd->update.ccSessionUpd.data.call_info.clgName, LEN_UNKNOWN);
- data->cld_name = ccsnap_EscapeStrToLocaleStr(data->cld_name, sessUpd->update.ccSessionUpd.data.call_info.cldName, LEN_UNKNOWN);
- data->orig_called_name = ccsnap_EscapeStrToLocaleStr(data->orig_called_name, sessUpd->update.ccSessionUpd.data.call_info.origCalledName, LEN_UNKNOWN);
- data->last_redir_name = ccsnap_EscapeStrToLocaleStr(data->last_redir_name, sessUpd->update.ccSessionUpd.data.call_info.lastRedirectingName, LEN_UNKNOWN);
-
- data->clg_number = strlib_update(data->clg_number, sessUpd->update.ccSessionUpd.data.call_info.clgNumber);
- data->cld_number = strlib_update(data->cld_number, sessUpd->update.ccSessionUpd.data.call_info.cldNumber);
- data->alt_number = strlib_update(data->alt_number, sessUpd->update.ccSessionUpd.data.call_info.altClgNumber);
- data->orig_called_number = strlib_update(data->orig_called_number, sessUpd->update.ccSessionUpd.data.call_info.origCalledNumber);
- data->last_redir_number = strlib_update(data->last_redir_number, sessUpd->update.ccSessionUpd.data.call_info.lastRedirectingNumber);
- data->type = sessUpd->update.ccSessionUpd.data.call_info.call_type;
- data->inst = sessUpd->update.ccSessionUpd.data.call_info.instance_id;
- data->security = sessUpd->update.ccSessionUpd.data.call_info.security;
- data->policy = sessUpd->update.ccSessionUpd.data.call_info.policy;
- break;
- case CALL_STATE:
- if (createdSessionData == FALSE) {
- return;
- }
- data->state = sessUpd->update.ccSessionUpd.data.state_data.state;
- data->line = sessUpd->update.ccSessionUpd.data.state_data.line_id;
- break;
- default:
- break;
- }
- } else if (sessUpd->eventID == CALL_DELETE_LAST_DIGIT) {
- CCAPP_DEBUG(DEB_F_PREFIX"CALL_DELETE_LAST_DIGIT: event %d sessid %x.\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sessUpd->eventID, sessUpd->sessionID );
- return;
- } else {
- CCAPP_DEBUG(DEB_F_PREFIX"NOT CREATING Session Ignoring event %d sessid %x \n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sessUpd->eventID, sessUpd->sessionID );
- return;
- }
-
- // send event to csf2g API
- if (data != NULL) {
- capset_get_allowed_features(gCCApp.mode, data->state, data->allowed_features);
- ccsnap_gen_callEvent(CCAPI_CALL_EV_CREATED, CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id));
- }
- return;
-
- }
-
- CCAPP_DEBUG(DEB_F_PREFIX"Found data for sessid %x event %d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sessUpd->sessionID, sessUpd->eventID);
- switch(sessUpd->eventID) {
- case CALL_SESSION_CLOSED:
- // find and deep free then delete
- sess_data_p = (session_data_t *)findhash(sessUpd->sessionID);
- if ( sess_data_p != NULL ){
- cleanSessionData(sess_data_p);
- if ( 0 > delhash(sessUpd->sessionID) ) {
- APP_ERR_MSG (DEB_F_PREFIX"failed to delete hash sessid=0x%08x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),sessUpd->sessionID);
- }
- cpr_free(sess_data_p);
- }
- if ( (gCCApp.inPreservation || (gCCApp.cucm_mode == FALLBACK)) && isNoCallExist()) {
- /* The phone is now Idle. Clear the inPreservation Flag */
- gCCApp.inPreservation = FALSE;
- proceedWithFOFB();
- }
- if ((CCAPI_DeviceInfo_isPhoneIdle(handle) == TRUE) && (sendResetUpdates)) {
- resetReady();
- }
- if (pending_action_type != NO_ACTION) {
- perform_deferred_action();
- }
- break;
-
- case CALL_STATE:
- DEF_DEBUG(DEB_F_PREFIX"Call_STATE:. state=%d, attr=%d, cause=%d, instance=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- sessUpd->update.ccSessionUpd.data.state_data.state,
- data->attr,
- sessUpd->update.ccSessionUpd.data.state_data.cause,
- data->inst);
- if ( sessUpd->update.ccSessionUpd.data.state_data.state == HOLD &&
- (data->state == REMHOLD || data->state == REMINUSE)){
- data->state = REMHOLD;
- } else {
- data->state = sessUpd->update.ccSessionUpd.data.state_data.state;
- }
- data->line = sessUpd->update.ccSessionUpd.data.state_data.line_id;
- sessUpd->update.ccSessionUpd.data.state_data.attr = data->attr;
- sessUpd->update.ccSessionUpd.data.state_data.inst = data->inst;
-
- data->cause = sessUpd->update.ccSessionUpd.data.state_data.cause;
-
- //Update call state
- if ( data != NULL ){
- capset_get_allowed_features(gCCApp.mode, data->state, data->allowed_features);
- }
- calllogger_update(data);
- ccsnap_gen_callEvent(CCAPI_CALL_EV_STATE, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
-
- //<Added for automation test purpose, <CallEnd>
- if (data->state == ONHOOK) {
- NOTIFY_CALL_DEBUG(DEB_NOTIFY_PREFIX"[line=%d][call.ref=%d]\n",
- "CallEND", data->line, data->id);
- }
- //>
-
- if (data->state == ONHOOK) {
- // find and deep free then delete
- sess_data_p = (session_data_t *)findhash(sessUpd->sessionID);
- if ( sess_data_p != NULL ){
- cleanSessionData(sess_data_p);
- if ( 0 > delhash(sessUpd->sessionID) ) {
- APP_ERR_MSG (DEB_F_PREFIX"failed to delete hash sessid=0x%08x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),sessUpd->sessionID);
- }
- cpr_free(sess_data_p);
- data = NULL;
- }
- if ((gCCApp.inPreservation || (gCCApp.cucm_mode == FALLBACK)) && isNoCallExist()) {
- /* The phone is now Idle. Clear the inPreservation Flag */
- gCCApp.inPreservation = FALSE;
- proceedWithFOFB();
- }
- if ((CCAPI_DeviceInfo_isPhoneIdle(handle) == TRUE) && (sendResetUpdates)) {
- resetReady();
- }
- if (pending_action_type != NO_ACTION) {
- perform_deferred_action();
- }
- }
- break;
-
- case CALL_CALLREF:
- data->callref = sessUpd->update.ccSessionUpd.data.callref;
- break;
- case CALL_GCID:
- if ( ! strncasecmp(data->gci, sessUpd->update.ccSessionUpd.data.gcid, CC_MAX_GCID)) {
- // No change in gci we can ignore the update
- return;
- }
- sstrncpy(data->gci, sessUpd->update.ccSessionUpd.data.gcid, CC_MAX_GCID);
- ccsnap_gen_callEvent(CCAPI_CALL_EV_GCID, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case CALL_NEWCALL:
- data->state = sessUpd->update.ccSessionUpd.data.state_data.state;
- data->line = sessUpd->update.ccSessionUpd.data.state_data.line_id;
- data->attr = sessUpd->update.ccSessionUpd.data.state_data.attr;
- data->inst = sessUpd->update.ccSessionUpd.data.state_data.inst;
- return;
- break;
-
- case CALL_ATTR:
- data->attr = sessUpd->update.ccSessionUpd.data.state_data.attr;
- calllogger_update(data);
- ccsnap_gen_callEvent(CCAPI_CALL_EV_ATTR, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
-
- case CALL_INFORMATION:
- // check conference state, if it changes, we'll send a conference event notification
- previouslyInConference = CCAPI_CallInfo_getIsConference(data);
-
- data->clg_name = ccsnap_EscapeStrToLocaleStr(data->clg_name, sessUpd->update.ccSessionUpd.data.call_info.clgName, LEN_UNKNOWN);
- data->cld_name = ccsnap_EscapeStrToLocaleStr(data->cld_name, sessUpd->update.ccSessionUpd.data.call_info.cldName, LEN_UNKNOWN);
- data->orig_called_name = ccsnap_EscapeStrToLocaleStr(data->orig_called_name, sessUpd->update.ccSessionUpd.data.call_info.origCalledName, LEN_UNKNOWN);
- data->last_redir_name = ccsnap_EscapeStrToLocaleStr(data->last_redir_name, sessUpd->update.ccSessionUpd.data.call_info.lastRedirectingName, LEN_UNKNOWN);
- data->clg_number = strlib_update(data->clg_number, sessUpd->update.ccSessionUpd.data.call_info.clgNumber);
- data->cld_number = strlib_update(data->cld_number, sessUpd->update.ccSessionUpd.data.call_info.cldNumber);
- data->alt_number = strlib_update(data->alt_number, sessUpd->update.ccSessionUpd.data.call_info.altClgNumber);
- data->orig_called_number = strlib_update(data->orig_called_number, sessUpd->update.ccSessionUpd.data.call_info.origCalledNumber);
- data->last_redir_number = strlib_update(data->last_redir_number, sessUpd->update.ccSessionUpd.data.call_info.lastRedirectingNumber);
- data->type = sessUpd->update.ccSessionUpd.data.call_info.call_type;
- data->inst = sessUpd->update.ccSessionUpd.data.call_info.instance_id;
- data->security = sessUpd->update.ccSessionUpd.data.call_info.security;
- data->policy = sessUpd->update.ccSessionUpd.data.call_info.policy;
- if ((data->cld_number[0]) && ccappCldNumIsCfwdallString(data->cld_number)) {
- DEF_DEBUG(DEB_F_PREFIX"Not updating the UI. Called Number = %s\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), data->cld_number);
- return;
- }
- /*
- * For 3rd Gen and 4th Gen phones... Use sessUpd->update structure to pass call information
- * For 5th Gen phones, the information will be localized by a 5th Gen Application, and the
- * dictionaries might not be equivalent.
- */
- calllogger_update(data);
-
- ccsnap_gen_callEvent(CCAPI_CALL_EV_CALLINFO, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
-
- // if we're entering a conference, then indicate conference participant info (in case the info came earlier, app
- // will receive the notification now. If info comes later, then app will receive an additional subsequent info notice
- // at that time.
- if ((!previouslyInConference) && (CCAPI_CallInfo_getIsConference(data))) {
- ccsnap_gen_callEvent(CCAPI_CALL_EV_CONF_PARTICIPANT_INFO, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- }
-
- break;
-
- case CALL_PLACED_INFO:
- data->plcd_number = strlib_update(data->plcd_number, sessUpd->update.ccSessionUpd.data.plcd_info.cldNum);
- data->plcd_name = ccsnap_EscapeStrToLocaleStr(data->plcd_name, sessUpd->update.ccSessionUpd.data.plcd_info.cldName, LEN_UNKNOWN);
- calllogger_setPlacedCallInfo(data);
-
- break;
-
- case CALL_SELECTED:
- data->isSelected = sessUpd->update.ccSessionUpd.data.action;
- ccsnap_gen_callEvent(CCAPI_CALL_EV_SELECT, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
-
- case CALL_SELECT_FEATURE_SET:
- // Not quite perfect but should do for now
- if ( strcmp("CONNECTEDNOFEAT", sessUpd->update.ccSessionUpd.data.feat_set.featSet ) ) {
- data->allowed_features[CCAPI_CALL_CAP_HOLD] = FALSE;
- data->allowed_features[CCAPI_CALL_CAP_CONFERENCE] = FALSE;
- data->allowed_features[CCAPI_CALL_CAP_TRANSFER] = FALSE;
- } else if ( sessUpd->update.ccSessionUpd.data.feat_set.featMask[0] == skConfrn ) {
- data->allowed_features[CCAPI_CALL_CAP_CONFERENCE] = FALSE;
- }
- ccsnap_gen_callEvent(CCAPI_CALL_EV_CAPABILITY, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
-
- case CALL_STATUS:
- /*
- * For 5th Gen Phones, data->status is localized.
- * 3rd Gen and 4th Gen phones should use sessUpd->update struct to pass the status to the application.
- */
- data->status = ccsnap_EscapeStrToLocaleStr(data->status, sessUpd->update.ccSessionUpd.data.status.status, LEN_UNKNOWN);
- if (data->status != NULL) {
- if(strncmp(data->status, UNKNOWN_PHRASE_STR, UNKNOWN_PHRASE_STR_SIZE) == 0){
- data->status = strlib_empty();
- }
- if(strcmp(data->status, strlib_empty()) != 0){
- ccsnap_gen_callEvent(CCAPI_CALL_EV_STATUS, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- }
- }
- //<Added for automation test purpose, <CallStatusChanged>
- NOTIFY_CALL_DEBUG(DEB_NOTIFY_PREFIX"[line=%d][call.ref=%d][status=%s]\n",
- "callStatusChange", data->line, data->id,
- NOTIFY_CALL_STATUS);
- //>
-
- break;
- if(strcmp(data->status, strlib_empty()) != 0){
- ccsnap_gen_callEvent(CCAPI_CALL_EV_STATUS, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- }
-
- case CALL_PRESERVATION_ACTIVE:
- data->state = PRESERVATION;
- ccsnap_gen_callEvent(CCAPI_CALL_EV_PRESERVATION, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
-
- case RINGER_STATE:
- data->ringer_start = sessUpd->update.ccSessionUpd.data.ringer.start;
- data->ringer_mode = sessUpd->update.ccSessionUpd.data.ringer.mode;
- data->ringer_once = sessUpd->update.ccSessionUpd.data.ringer.once;
- ccsnap_gen_callEvent(CCAPI_CALL_EV_RINGER_STATE, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
-
- case VIDEO_AVAIL:
- if ( data->vid_dir == sessUpd->update.ccSessionUpd.data.action ) {
- // no change don't update
- return;
- }
- data->vid_dir = sessUpd->update.ccSessionUpd.data.action;
- ccsnap_gen_callEvent(CCAPI_CALL_EV_VIDEO_AVAIL, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case VIDEO_OFFERED:
- data->vid_offer = sessUpd->update.ccSessionUpd.data.action;
- ccsnap_gen_callEvent(CCAPI_CALL_EV_VIDEO_OFFERED, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case CALL_ENABLE_BKSP:
- data->allowed_features[CCAPI_CALL_CAP_BACKSPACE] = TRUE;
- ccsnap_gen_callEvent(CCAPI_CALL_EV_CAPABILITY, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case CALL_SECURITY:
- data->security = sessUpd->update.ccSessionUpd.data.security;
- ccsnap_gen_callEvent(CCAPI_CALL_EV_SECURITY, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case CALL_LOGDISP:
- data->log_disp = sessUpd->update.ccSessionUpd.data.action;
- calllogger_updateLogDisp(data);
- // No need to generate this event anymore
- // ccsnap_gen_callEvent(CCAPI_CALL_EV_LOG_DISP, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case CALL_DELETE_LAST_DIGIT:
- ccsnap_gen_callEvent(CCAPI_CALL_EV_LAST_DIGIT_DELETED, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case CALL_FEATURE_CANCEL:
- ccsnap_gen_callEvent(CCAPI_CALL_EV_XFR_OR_CNF_CANCELLED, CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case CALL_RECV_INFO_LIST:
- //Should not come here. It's dealed in CCAPP_RCVD_INFO.
- break;
- case MEDIA_INTERFACE_UPDATE_BEGIN:
- ccsnap_gen_callEvent(CCAPI_CALL_EV_MEDIA_INTERFACE_UPDATE_BEGIN,
- CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case MEDIA_INTERFACE_UPDATE_SUCCESSFUL:
- ccsnap_gen_callEvent(CCAPI_CALL_EV_MEDIA_INTERFACE_UPDATE_SUCCESSFUL,
- CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case MEDIA_INTERFACE_UPDATE_FAIL:
- ccsnap_gen_callEvent(CCAPI_CALL_EV_MEDIA_INTERFACE_UPDATE_FAIL,
- CREATE_CALL_HANDLE_FROM_SESSION_ID(sessUpd->sessionID));
- break;
- case CREATE_OFFER:
- case CREATE_ANSWER:
- case SET_LOCAL_DESC:
- case SET_REMOTE_DESC:
- case REMOTE_STREAM_ADD:
- data->sdp = sessUpd->update.ccSessionUpd.data.state_data.sdp;
- data->cause = sessUpd->update.ccSessionUpd.data.state_data.cause;
- data->state = sessUpd->update.ccSessionUpd.data.state_data.state;
- data->media_stream_track_id = sessUpd->update.ccSessionUpd.data.state_data.media_stream_track_id;
- data->media_stream_id = sessUpd->update.ccSessionUpd.data.state_data.media_stream_id;
- capset_get_allowed_features(gCCApp.mode, data->state, data->allowed_features);
- ccsnap_gen_callEvent(CCAPI_CALL_EV_STATE, CREATE_CALL_HANDLE_FROM_SESSION_ID(data->sess_id));
- break;
- default:
- DEF_DEBUG(DEB_F_PREFIX"Unknown event, id = %d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sessUpd->eventID);
- break;
- }
- return;
-}
-
-static void freeSessionData(session_update_t *sessUpd)
-{
- switch(sessUpd->eventID) {
- case CALL_INFORMATION:
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.clgName);
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.clgNumber);
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.cldName);
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.cldNumber);
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.altClgNumber);
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.origCalledName);
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.origCalledNumber);
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.lastRedirectingName);
- strlib_free(sessUpd->update.ccSessionUpd.data.call_info.lastRedirectingNumber);
- break;
- case CALL_PLACED_INFO:
- strlib_free(sessUpd->update.ccSessionUpd.data.plcd_info.cldName);
- strlib_free(sessUpd->update.ccSessionUpd.data.plcd_info.cldNum);
- break;
- case CALL_SELECT_FEATURE_SET:
- strlib_free(sessUpd->update.ccSessionUpd.data.feat_set.featSet);
- break;
- case CALL_STATUS:
- strlib_free(sessUpd->update.ccSessionUpd.data.status.status);
- break;
- case CALL_RECV_INFO_LIST:
- strlib_free(sessUpd->update.ccSessionUpd.data.recv_info_list);
- break;
- }
-}
-
-static void freeSessionMgmtData(session_mgmt_t *sessMgmt)
-{
- switch(sessMgmt->func_id) {
- case SESSION_MGMT_APPLY_CONFIG:
- strlib_free(sessMgmt->data.config.log_server);
- strlib_free(sessMgmt->data.config.load_server);
- strlib_free(sessMgmt->data.config.load_id);
- strlib_free(sessMgmt->data.config.inactive_load_id);
- strlib_free(sessMgmt->data.config.cucm_result);
- strlib_free(sessMgmt->data.config.fcp_version_stamp);
- strlib_free(sessMgmt->data.config.dialplan_version_stamp);
- strlib_free(sessMgmt->data.config.config_version_stamp);
- break;
- case SESSION_MGMT_EXECUTE_URI:
- strlib_free(sessMgmt->data.uri.uri);
- break;
- default:
- break;
- }
-}
-
-static void freeRcvdInfo(session_rcvd_info_t *rcvdInfo)
-{
- switch(rcvdInfo->packageID) {
- case INFO_PKG_ID_GENERIC_RAW:
- strlib_free(rcvdInfo->info.generic_raw.info_package);
- strlib_free(rcvdInfo->info.generic_raw.content_type);
- strlib_free(rcvdInfo->info.generic_raw.message_body);
- break;
- }
-}
-
-void dump_msg(char * name, unsigned int *msg, int len, unsigned int cmd) {
-int i,j;
- CCAPP_DEBUG(DEB_F_PREFIX"\n%s %x %d cmd=%d\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "dump_msg"), name, msg, len, cmd);
- for ( j=0;j<10;j++) {
- for(i=0;i<16;i++) {
- CCAPP_DEBUG(DEB_F_PREFIX"%08X ", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "dump_msg"), msg[i+j]);
- if ( (i+j+1)*4 >= len ) return;
- }
- CCAPP_DEBUG(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "dump_msg"));
- }
-}
-
-
-/**
- * A ccapp task listener
- */
-void ccp_handler(void* msg, int type) {
- static const char fname[] = "ccp_handler";
- sessionProvider_cmd_t *cmdMsg;
- session_feature_t *featMsg;
- session_update_t *sessUpd;
- feature_update_t *featUpd;
- session_mgmt_t *sessMgmt;
- session_send_info_t *sendInfo;
- session_rcvd_info_t *rcvdInfo;
- session_id_t sess_id;
- session_data_t *data;
- int length;
-
- CCAPP_DEBUG(DEB_F_PREFIX"Received Cmd %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- CCAPP_TASK_CMD_PRINT(type) );
-
-
- switch (type) {
- case CCAPP_SERVICE_CMD:
- cmdMsg = (sessionProvider_cmd_t *) msg;
- CCApp_processCmds (cmdMsg->cmd, cmdMsg->cmdData.ccData.reason,
- cmdMsg->cmdData.ccData.reason_info);
- break;
-
- case CCAPP_INVOKEPROVIDER_FEATURE:
- featMsg = (session_feature_t *) msg;
- processProviderEvent(GET_LINEID(featMsg->session_id), featMsg->featureID,
- featMsg->featData.ccData.state);
- if (featMsg->featData.ccData.info != NULL) {
- strlib_free(featMsg->featData.ccData.info);
- }
- if (featMsg->featData.ccData.info1 != NULL) {
- strlib_free(featMsg->featData.ccData.info1);
- }
- break;
- case CCAPP_INVOKE_FEATURE:
- featMsg = (session_feature_t *) msg;
- CCAPP_DEBUG(DEB_F_PREFIX"CCAPP_INVOKE_FEATURE:sid=%d, fid=%d, line=%d, cid=%d, info=%s info1=%s\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- featMsg->session_id,
- featMsg->featureID,
- GET_LINEID(featMsg->session_id),
- GET_CALLID(featMsg->session_id),
- ((featMsg->featureID == CC_FEATURE_KEYPRESS) ? "..." : featMsg->featData.ccData.info),
- ((featMsg->featureID == CC_FEATURE_KEYPRESS) ? "..." : featMsg->featData.ccData.info1));
- processSessionEvent(GET_LINEID(featMsg->session_id), GET_CALLID(featMsg->session_id),
- featMsg->featureID, featMsg->featData.ccData.state,
- featMsg->featData.ccData);
- if (featMsg->featData.ccData.info != NULL) {
- strlib_free(featMsg->featData.ccData.info);
- }
- if (featMsg->featData.ccData.info1 != NULL) {
- strlib_free(featMsg->featData.ccData.info1);
- }
- break;
-
- case CCAPP_CLOSE_SESSION:
- sess_id = *(session_id_t*)msg;
- cc_feature(CC_SRC_UI, GET_CALLID(sess_id),
- GET_LINEID(sess_id), CC_FEATURE_END_CALL, NULL);
- break;
-
- case CCAPP_SESSION_UPDATE:
- sessUpd = (session_update_t *) msg;
- // Udpate the local cache
- CCAPP_DEBUG(DEB_F_PREFIX"CCAPP_SESSION_UPDATE:type:%d.\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), GET_SESS_TYPE(sessUpd->sessionID));
- // XXX Why do this when sessType is in session_update_t already?
- if (GET_SESS_TYPE(sessUpd->sessionID) == SESSIONTYPE_CALLCONTROL) {
- ccappUpdateSessionData(sessUpd);
- }
- else {
- CCAPP_DEBUG(DEB_F_PREFIX"Unknown type:%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), sessUpd->sessType);
- }
- freeSessionData(sessUpd);
- break;
-
- case CCAPP_FEATURE_UPDATE:
-
- featUpd = (feature_update_t *) msg;
- // Update Registration state
- if (featUpd->featureID == DEVICE_REG_STATE)
- CCAPP_DEBUG(DEB_F_PREFIX"DEVICE_REG_STATE\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if(featUpd->update.ccFeatUpd.data.line_info.info == CC_REGISTERED)
- CCAPP_DEBUG(DEB_F_PREFIX"CC_REGISTERED\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if(gCCApp.state == (int) CC_INSERVICE)
- CCAPP_DEBUG(DEB_F_PREFIX"CC_INSERVICE\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- if ( featUpd->featureID == DEVICE_REG_STATE &&
- featUpd->update.ccFeatUpd.data.line_info.info == CC_REGISTERED &&
- gCCApp.state != (int) CC_INSERVICE )
- {
- cc_uint32_t major_ver=0, minor_ver=0,addtnl_ver=0;
- char name[CC_MAX_LEN_REQ_SUPP_PARAM_CISCO_SISTAG]={0};
- platGetSISProtocolVer( &major_ver, &minor_ver, &addtnl_ver, name);
- CCAPP_DEBUG(DEB_F_PREFIX"The SIS verion is: %s, sis ver: %d.%d.%d \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), name, major_ver, minor_ver, addtnl_ver);
- if(!strncmp(name, REQ_SUPP_PARAM_CISCO_CME_SISTAG, strlen(REQ_SUPP_PARAM_CISCO_CME_SISTAG))){
- CCAPP_DEBUG(DEB_F_PREFIX"This is CUCME mode.\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- } else if(!strncmp(name, REQ_SUPP_PARAM_CISCO_SISTAG, strlen(REQ_SUPP_PARAM_CISCO_SISTAG))){
- CCAPP_DEBUG(DEB_F_PREFIX"This is CUCM mode.\n",DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- } else {
- CCAPP_DEBUG(DEB_F_PREFIX"This is unknown mode.\n",DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- }
-
- gCCApp.state = CC_INSERVICE;
- gCCApp.cause = CC_CAUSE_NONE;
-
- // Notify INS/OOS state to Session Manager if required
- ccapp_hlapi_update_device_reg_state();
- ccpro_handleINS();
-
- if (gCCApp.cucm_mode == FAILOVER) {
- cc_fail_fallback_sip(CC_SRC_UI, RSP_COMPLETE, CC_REG_FAILOVER_RSP, FALSE);
- }
- if (gCCApp.cucm_mode == FALLBACK) {
- cc_fail_fallback_sip(CC_SRC_UI, RSP_COMPLETE, CC_REG_FALLBACK_RSP, FALSE);
- }
- gCCApp.cucm_mode = NONE_AVAIL;
- }
-
- ccappFeatureUpdated(featUpd);
- break;
-
- case CCAPP_SESSION_MGMT:
- sessMgmt = (session_mgmt_t *) msg;
- ccappSyncSessionMgmt(sessMgmt);
- break;
-
- case CCAPP_SEND_INFO:
- sendInfo = (session_send_info_t *) msg;
- data = (session_data_t *)findhash(sendInfo->sessionID);
-
- if ( data != NULL && data->state == CONNECTED ) {
- cc_int_info(CC_SRC_UI, CC_SRC_SIP,
- GET_CALLID(sendInfo->sessionID),
- GET_LINEID(sendInfo->sessionID),
- sendInfo->generic_raw.info_package,
- sendInfo->generic_raw.content_type,
- sendInfo->generic_raw.message_body);
- }
- strlib_free(sendInfo->generic_raw.message_body);
- strlib_free(sendInfo->generic_raw.content_type);
- strlib_free(sendInfo->generic_raw.info_package);
- break;
-
- case CCAPP_RCVD_INFO:
- sendInfo = (session_send_info_t *) msg;
- data = (session_data_t *)findhash(sendInfo->sessionID);
- rcvdInfo = (session_rcvd_info_t *) msg;
-
- length = strlen((const char*)rcvdInfo->info.generic_raw.message_body);
- if (data != NULL) {
- CCAPP_DEBUG(DEB_F_PREFIX"rcvdInfo: addr=%x length=%d, xml=%s\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONFPARSE"),
- &data->call_conference, length, rcvdInfo->info.generic_raw.message_body);
-
- data->info_package = rcvdInfo->info.generic_raw.info_package;
- data->info_type = rcvdInfo->info.generic_raw.content_type;
- data->info_body = rcvdInfo->info.generic_raw.message_body;
-
- ccsnap_gen_callEvent(CCAPI_CALL_EV_RECEIVED_INFO, CREATE_CALL_HANDLE_FROM_SESSION_ID(rcvdInfo->sessionID));
-
- // most of the time isConference will be true at this point, we can notify the app of
- // the updated participant info. However, if we're transitioning from non conference into
- // conference, then we'll delay this notification until we're fully in conference state
- if (CCAPI_CallInfo_getIsConference(data))
- { // in conference - send the info
- ccsnap_gen_callEvent(CCAPI_CALL_EV_CONF_PARTICIPANT_INFO, CREATE_CALL_HANDLE_FROM_SESSION_ID(rcvdInfo->sessionID));
- }
-
- // one shot notify cleanup after event generation
- data->info_package = strlib_empty();
- data->info_type = strlib_empty();
- data->info_body = strlib_empty();
- }
- freeRcvdInfo(rcvdInfo);
- break;
-
- case CCAPP_UPDATELINES:
- notify_register_update(*(int *)msg);
- break;
-
- case CCAPP_MODE_NOTIFY:
- case CCAPP_FAILOVER_IND:
- case CCAPP_SHUTDOWN_ACK:
- case CCAPP_FALLBACK_IND:
- case CCAPP_REG_ALL_FAIL:
- featUpd = (feature_update_t *) msg;
- ccappHandleRegStateUpdates(featUpd);
- break;
-
- case CCAPP_THREAD_UNLOAD:
- destroy_ccapp_thread();
- break;
- default:
- APP_ERR_MSG("CCApp_Task: Error: Unknown message %d msg =0x%x\n", type, msg);
- break;
- }
-}
-
-/*
- * Function: destroy_ccapp_thread
- * Description: shutdown and kill ccapp thread
- * Parameters: none
- * Returns: none
- */
-void destroy_ccapp_thread()
-{
- static const char fname[] = "destroy_ccapp_thread";
- TNP_DEBUG(DEB_F_PREFIX"Unloading ccapp and destroying ccapp thread\n",
- DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname));
- platform_initialized = FALSE;
- CCAppShutdown();
- (void)cprDestroyThread(ccapp_thread);
-}
-
-/**
- * CCAPP wrapper to update device features.
- * @param featUpd - feature_update_t
- * @return void
- */
-static
-void ccappFeatureUpdated (feature_update_t *featUpd) {
- cc_line_info_t *line_info;
-
- switch(featUpd->featureID) {
- case DEVICE_FEATURE_CFWD:
- line_info = ccsnap_getLineInfoFromBtn(featUpd->update.ccFeatUpd.data.cfwd.line);
- if ( line_info != NULL ) {
- line_info->isCFWD = featUpd->update.ccFeatUpd.data.cfwd.isFwd;
- line_info->isLocalCFWD = featUpd->update.ccFeatUpd.data.cfwd.isLocal;
- line_info->cfwd_dest = strlib_update(line_info->cfwd_dest, featUpd->update.ccFeatUpd.data.cfwd.cfa_num);
- ccsnap_gen_lineEvent(CCAPI_LINE_EV_CFWDALL, line_info->button);
- }
- CC_Config_setStringValue(CFGID_LINE_CFWDALL+featUpd->update.ccFeatUpd.data.cfwd.line-1, featUpd->update.ccFeatUpd.data.cfwd.cfa_num);
-
- break;
- case DEVICE_FEATURE_MWI:
- line_info = ccsnap_getLineInfoFromBtn(featUpd->update.ccFeatUpd.data.mwi_status.line);
- if ( line_info != NULL ) {
- line_info->mwi.status = featUpd->update.ccFeatUpd.data.mwi_status.status;
- line_info->mwi.type = featUpd->update.ccFeatUpd.data.mwi_status.type;
- line_info->mwi.new_count = featUpd->update.ccFeatUpd.data.mwi_status.newCount;
- line_info->mwi.old_count = featUpd->update.ccFeatUpd.data.mwi_status.oldCount;
- line_info->mwi.pri_new_count = featUpd->update.ccFeatUpd.data.mwi_status.hpNewCount;
- line_info->mwi.pri_old_count = featUpd->update.ccFeatUpd.data.mwi_status.hpOldCount;
- ccsnap_gen_lineEvent(CCAPI_LINE_EV_MWI, line_info->button);
- }
- //Added for automation test
- NOTIFY_LINE_DEBUG(DEB_NOTIFY_PREFIX"[line=%d][state=%s]",
- "MWIChanged", featUpd->update.ccFeatUpd.data.mwi_status.line,
- (featUpd->update.ccFeatUpd.data.mwi_status.status)?"ON":"OFF");
-
- break;
- case DEVICE_FEATURE_MWILAMP:
- g_deviceInfo.mwi_lamp = featUpd->update.ccFeatUpd.data.state_data.state;
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_MWI_LAMP, CC_DEVICE_ID);
- break;
- case DEVICE_FEATURE_BLF:
- sub_hndlr_NotifyBLFStatus(featUpd->update.ccFeatUpd.data.blf_data.request_id,
- featUpd->update.ccFeatUpd.data.blf_data.state,
- featUpd->update.ccFeatUpd.data.blf_data.app_id);
- break;
- case DEVICE_FEATURE_MNC_REACHED:
- line_info = ccsnap_getLineInfoFromBtn(featUpd->update.ccFeatUpd.data.line_info.line);
- if ( line_info != NULL ) {
- ccsnap_handle_mnc_reached(line_info,
- featUpd->update.ccFeatUpd.data.line_info.info, gCCApp.mode);
- ccsnap_gen_lineEvent(CCAPI_LINE_EV_CAPSET_CHANGED, line_info->button);
- }
- break;
- case DEVICE_SERVICE_CONTROL_REQ:
- reset_type = (cc_srv_ctrl_req_t) featUpd->update.ccFeatUpd.data.reset_type;
- ccpro_handleserviceControlNotify();
- break;
- case DEVICE_NOTIFICATION:
- g_deviceInfo.not_prompt = ccsnap_EscapeStrToLocaleStr(g_deviceInfo.not_prompt, featUpd->update.ccFeatUpd.data.notification.prompt, LEN_UNKNOWN);
- g_deviceInfo.not_prompt_prio = featUpd->update.ccFeatUpd.data.notification.priority;
- g_deviceInfo.not_prompt_prog = featUpd->update.ccFeatUpd.data.notification.notifyProgress;
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_NOTIFYPROMPT, CC_DEVICE_ID);
- break;
- case DEVICE_LABEL_N_SPEED:
- // todo
- break;
- case DEVICE_REG_STATE:
- line_info = ccsnap_getLineInfoFromBtn(featUpd->update.ccFeatUpd.data.line_info.line);
- if ( line_info != NULL ) {
- line_info->reg_state = featUpd->update.ccFeatUpd.data.line_info.info;
- ccsnap_gen_lineEvent(CCAPI_LINE_EV_REG_STATE, line_info->button);
- }
- break;
- case DEVICE_CCM_CONN_STATUS:
- ccsnap_update_ccm_status(featUpd->update.ccFeatUpd.data.ccm_conn.addr,
- featUpd->update.ccFeatUpd.data.ccm_conn.status);
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_SERVER_STATUS, CC_DEVICE_ID);
- break;
- default:
- DEF_DEBUG(DEB_F_PREFIX"Unknown event: id= %d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccappFeatureUpdated"), featUpd->featureID);
- break;
-
- }
- if ( featUpd->featureID == DEVICE_NOTIFICATION) {
- strlib_free(featUpd->update.ccFeatUpd.data.notification.prompt);
- }
-
- if ( featUpd->featureID == DEVICE_CCM_CONN_STATUS) {
- strlib_free(featUpd->update.ccFeatUpd.data.ccm_conn.addr);
- }
-
- if ( featUpd->featureID == DEVICE_FEATURE_CFWD) {
- strlib_free(featUpd->update.ccFeatUpd.data.cfwd.cfa_num);
- }
-
- if (featUpd->featureID == DEVICE_SYNC_CONFIG_VERSION) {
- strlib_free(featUpd->update.ccFeatUpd.data.cfg_ver_data.cfg_ver);
- strlib_free(featUpd->update.ccFeatUpd.data.cfg_ver_data.dp_ver);
- strlib_free(featUpd->update.ccFeatUpd.data.cfg_ver_data.softkey_ver);
- }
-
- if (featUpd->featureID == DEVICE_LABEL_N_SPEED) {
- strlib_free(featUpd->update.ccFeatUpd.data.cfg_lbl_n_spd.speed);
- strlib_free(featUpd->update.ccFeatUpd.data.cfg_lbl_n_spd.label);
- }
-
-}
-
-/**
- *
- * CCApp Provider wrapper for synchronous calls.
- *
- * @param sessMgmt - session management message
- *
- * @return void
- *
- * @pre None
- */
-void ccappSyncSessionMgmt(session_mgmt_t *sessMgmt)
-{
- cc_line_info_t *line_info;
- CCAPP_DEBUG(DEB_F_PREFIX"ccappSyncSessionMgmt: func_id=%d \n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccappSyncSessionMgmt"),
- sessMgmt->func_id);
-
- //sessionMgmt(sessMgmt);
- switch (sessMgmt->func_id) {
- case SESSION_MGMT_SET_TIME:
- g_deviceInfo.reg_time = sessMgmt->data.time.gmt_time;
- CCAPP_DEBUG(DEB_F_PREFIX"Setting reg_time to == %lld\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV,
- "ccappSyncSessionMgmt"), g_deviceInfo.reg_time);
- platSetCucmRegTime();
- break;
- case SESSION_MGMT_GET_PHRASE_TEXT:
- sessMgmt->data.phrase_text.ret_val =
- platGetPhraseText(sessMgmt->data.phrase_text.ndx,
- sessMgmt->data.phrase_text.outstr,
- sessMgmt->data.phrase_text.len);
- break;
- case SESSION_MGMT_GET_UNREG_REASON:
- sessMgmt->data.unreg_reason.unreg_reason = platGetUnregReason();
- break;
- case SESSION_MGMT_UPDATE_KPMLCONFIG:
- platSetKPMLConfig(sessMgmt->data.kpmlconfig.kpml_val);
- break;
- case SESSION_MGMT_GET_AUDIO_DEVICE_STATUS:
- //Noop
- break;
- case SESSION_MGMT_CHECK_SPEAKER_HEADSET_MODE:
- //Noop
- break;
- case SESSION_MGMT_LINE_HAS_MWI_ACTIVE:
- line_info = ccsnap_getLineInfoFromBtn(sessMgmt->data.line_mwi_active.line);
- if (line_info != NULL) {
- sessMgmt->data.line_mwi_active.ret_val = line_info->mwi.status;
- }
- break;
- case SESSION_MGMT_APPLY_CONFIG:
- // save the proposed versions of fcp and dialplan to apply. Will check against
- // current versions and redownload if necessary
-
- if (pending_action_type == NO_ACTION) {
- configApplyConfigNotify(sessMgmt->data.config.config_version_stamp,
- sessMgmt->data.config.dialplan_version_stamp,
- sessMgmt->data.config.fcp_version_stamp,
- sessMgmt->data.config.cucm_result,
- sessMgmt->data.config.load_id,
- sessMgmt->data.config.inactive_load_id,
- sessMgmt->data.config.load_server,
- sessMgmt->data.config.log_server,
- sessMgmt->data.config.ppid);
- }
- break;
- default:
- break;
- }
- freeSessionMgmtData(sessMgmt);
-
-}
-
-/**
- * ccCreateSession
- *
- * Called to create a CC session
- *
- * @param param - ccSession_create_param_t
- * Contains the type of session and specific data
- *
- * @return ccSession_id_t - id of the session created
- */
-session_id_t createSessionId(line_t line, callid_t call)
-{
- return ( SESSIONTYPE_CALLCONTROL << SID_TYPE_SHIFT ) +
- (line << SID_LINE_SHIFT ) + call;
-}
-
-/**
- * getLineIdAndCallId
- *
- * get Line and call_id
- *
- * @param *line_id
- * @param *call_id
- *
- */
-void getLineIdAndCallId (line_t *line_id, callid_t *call_id)
-{
- // assign proper line_id and call_id if not already there
- if ((*line_id) == 0 || (*line_id) == CC_ALL_LINES) {
- /*
- * If the filter is the All Calls Complex Filter and the primary line
- * is at its configured call capacity, the next available line should
- * be used. In this scenario, sessionUI/Mgr send the line_id as zero.
- */
- (*line_id) = lsm_get_available_line(FALSE);
- }
-
- if ((*call_id) == 0) {
- (*call_id) = cc_get_new_call_id();
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <stdio.h>
-#include "sll_lite.h"
-#include "cc_constants.h"
-#include "cc_types.h"
-#include "cc_config.h"
-#include "phone_debug.h"
-#include "debug.h"
-#include "CCProvider.h"
-#include "ccapi_call_info.h"
-#include "conf_roster.h"
-#include "ccapi.h"
-#include "ccapp_task.h"
-
-cc_conf_participant_status_t
-convertStringToParticipantStatus(const char *data)
-{
- if (strcmp(data, "connected") == 0) {
- return CCAPI_CONFPARTICIPANT_CONNECTED;
- } else if (strcmp(data, "alerting") == 0) {
- return CCAPI_CONFPARTICIPANT_ALERTING;
- } else if (strcmp(data, "dialing-out") == 0) {
- return CCAPI_CONFPARTICIPANT_DIALING_OUT;
- } else if (strcmp(data, "on-hold") == 0) {
- return CCAPI_CONFPARTICIPANT_ON_HOLD;
- } else if (strcmp(data, "disconnected") == 0) {
- return CCAPI_CONFPARTICIPANT_DISCONNECTED;
- } else {
- return CCAPI_CONFPARTICIPANT_UNKNOWN;
- }
-}
-
-cc_call_security_t
-convertStringToParticipantSecurity(const char *data)
-{
-
- if (strcmp(data, "NotAuthenticated") == 0) {
- return CC_SECURITY_NOT_AUTHENTICATED;
- } else if (strcmp(data, "Authenticated") == 0) {
- return CC_SECURITY_AUTHENTICATED;
- } else if (strcmp(data, "Encrypted") == 0) {
- return CC_SECURITY_ENCRYPTED;
- } else if (strcmp(data, "Unknown") == 0) {
- return CC_SECURITY_UNKNOWN;
- } else {
- return CC_SECURITY_NONE;
- }
-}
-
-
-void conf_roster_init_call_conference (cc_call_conference_Info_t *info)
-{
- CCAPP_DEBUG(DEB_F_PREFIX"in init_call_conference \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONFPARSE"));
-
- info->participantMax = 0;
- info->participantCount = 0;
- info->myParticipantId = strlib_empty();
-
- sll_lite_init(&info->currentParticipantsList);
-}
-
-void conf_roster_free_call_conference (cc_call_conference_Info_t *confInfo)
-{
- cc_call_conferenceParticipant_Info_t *participant;
-
- CCAPP_DEBUG(DEB_F_PREFIX"in free_call_confrerence \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONFPARSE"));
-
- while((participant=(cc_call_conferenceParticipant_Info_t *)
- sll_lite_unlink_head(&confInfo->currentParticipantsList)) != NULL)
- {
- strlib_free(participant->participantName);
- strlib_free(participant->endpointUri);
- strlib_free(participant->callid);
- strlib_free(participant->participantNumber);
-
- participant->participantSecurity = CC_SECURITY_NONE;
- participant->participantStatus = CCAPI_CONFPARTICIPANT_UNKNOWN;
- participant->canRemoveOtherParticipants = FALSE;
-
- cpr_free(participant);
- participant = NULL;
- }
-
- strlib_free(confInfo->myParticipantId);
- conf_roster_init_call_conference(confInfo);
-}
-
-void conf_roster_copy_call_conferance (cc_call_conference_Info_t *dest, cc_call_conference_Info_t * src)
-{
- cc_call_conferenceParticipant_Info_t *destParticipant;
- cc_call_conferenceParticipant_Info_t *srcParticipant;
- sll_lite_node_t *iterator;
- sll_lite_return_e sll_ret_val;
-
- CCAPP_DEBUG(DEB_F_PREFIX"in copy_call_confrerence \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONFPARSE"));
-
- iterator = src->currentParticipantsList.head_p;
- conf_roster_init_call_conference(dest);
-
- dest->participantMax = src->participantMax;
- dest->participantCount = src->participantCount;
- dest->myParticipantId = strlib_copy(src->myParticipantId);
-
- while (iterator) {
- srcParticipant = (cc_call_conferenceParticipant_Info_t *)iterator;
-
- destParticipant = cpr_malloc(sizeof(cc_call_conferenceParticipant_Info_t));
- if (destParticipant == NULL) {
- CCAPP_ERROR(DEB_F_PREFIX" Malloc failure for participant\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONFPARSE"));
- return;
- } else {
- destParticipant->participantName = strlib_copy(srcParticipant->participantName);
- destParticipant->endpointUri = strlib_copy(srcParticipant->endpointUri);
- destParticipant->callid = strlib_copy(srcParticipant->callid);
-
- destParticipant->participantNumber = strlib_copy(srcParticipant->participantNumber);
- destParticipant->participantSecurity = srcParticipant->participantSecurity;
- destParticipant->participantStatus = srcParticipant->participantStatus;
- destParticipant->canRemoveOtherParticipants = srcParticipant->canRemoveOtherParticipants;
- }
-
- sll_ret_val = sll_lite_link_tail(&dest->currentParticipantsList, (sll_lite_node_t *)destParticipant);
- if (sll_ret_val != SLL_LITE_RET_SUCCESS) {
- CCAPP_ERROR(DEB_F_PREFIX" Error while trying to insert in the linked list\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONFPARSE"));
- cpr_free(destParticipant);
- return;
- }
-
- iterator = iterator->next_p;
- }
-}
-
-// -------------------
-// API Implementation
-// -------------------
-
-/**
-* Get Conference Participants
-* @param [in] handle - call handle
-* @param [in/out] participantHandles - array of participant handles to be returned
-* @param [in/out] count - in: size of array provided in participantHandles; out: number of entries populated (up to original value provided)
-* @return void
-*/
-void CCAPI_CallInfo_getConfParticipants (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandles[], int* count)
-{
- cc_call_conference_ref_t callConference = NULL; // conference reference (from call info)
- cc_call_conference_participant_ref_t participant = NULL; // participant reference
- cc_uint16_t participantIndex = 0; // participant index
- cc_uint16_t nodeCount = 0; // linked list node count
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering: CCAPI_CallInfo_getConfParticipants\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
-
- // get conference reference from the call info
- callConference = getCallConferenceRef(handle);
- if (callConference == NULL)
- {
- CCAPP_ERROR(DEB_F_PREFIX"Unable to get conference handle\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- *count = 0;
- return;
- }
-
- nodeCount = SLL_LITE_NODE_COUNT(&(callConference->currentParticipantsList));
- CCAPP_DEBUG(DEB_F_PREFIX"SLL NODE COUNT = [%d]\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"), nodeCount);
- if (nodeCount <= 0)
- {
- *count = 0;
- return;
- }
-
- participant = (cc_call_conference_participant_ref_t)SLL_LITE_LINK_HEAD(&callConference->currentParticipantsList);
- while (participant != NULL)
- {
- if (participantIndex >= *count)
- {
- CCAPP_ERROR(DEB_F_PREFIX"Not Enough Room Provided To List All Participants. Listed [%d] of [%d]\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"), count, nodeCount);
- return;
- }
-
- // add this participant to our list of particpiants
- participantHandles[participantIndex] = (participant->callid);
-
- // step to the next stored participant in the list
- participant = (cc_call_conference_participant_ref_t)SLL_LITE_LINK_NEXT_NODE(participant);
- participantIndex++;
- }
-
- // sanity check
- if (participantIndex != nodeCount)
- { // did not find the expected number of participants!
- CCAPP_ERROR(DEB_F_PREFIX"Detected mismatch between counted participants [%d] and SLL returned nodecount [%d]\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"),
- participantIndex, nodeCount);
- *count = 0;
- return;
- }
-
- // return number of participants
- *count = nodeCount;
- return;
-}
-
-/**
-* Get Maximum Number of Conference Participants ( in case gui wants to show %full conference info )
-* @param [in] handle - call handle
-* @return maximum number of conference participants
-*/
-cc_uint16_t CCAPI_CallInfo_getConfParticipantMax (cc_callinfo_ref_t handle)
-{ //
- cc_call_conference_ref_t callConference; // conference reference (from call info)
-
- CCAPP_DEBUG(DEB_F_PREFIX"Entering: CCAPI_CallInfo_getConfParticipantMax\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
-
- // get conference reference from the call info
- callConference = getCallConferenceRef(handle);
- if (callConference == NULL)
- {
- // no conference reference available
- CCAPP_ERROR(DEB_F_PREFIX"Unable to get conference reference\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- return (0);
- }
-
- // return the max
- return (callConference->participantMax);
-}
-
-/**
-* Get Participant Name
-* @param [in] handle - call info handle
-* @param [in] participantHandle - specific handle for conference participant
-* @return display name of the conference participant
-*/
-cc_string_t CCAPI_CallInfo_getConfParticipantName (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle)
-{
- cc_call_conference_participant_ref_t participant = getConferenceParticipantRef (handle, participantHandle);
- if (participant == NULL)
- {
- return strlib_empty();
- }
-
- return (participant->participantName);
-}
-
-/**
-* Get Participant Number
-* @param [in] handle - handle of call
-* @param [in] participantHandle - handle of conference participant
-* @return display number of the conference participant
-*/
-cc_string_t CCAPI_CallInfo_getConfParticipantNumber (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle)
-{
- cc_call_conference_participant_ref_t participant = getConferenceParticipantRef (handle, participantHandle);
- if (participant == NULL)
- {
- return strlib_empty();
- }
-
- return (participant->participantNumber);
-}
-
-/**
-* Get Conference Participant Status
-* @param [in] handle - call handle
-* @param [in] participantHandle - handle of conference participant
-* @return conference participant status
-*/
-cc_conf_participant_status_t CCAPI_CallInfo_getConfParticipantStatus (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle)
-{
- cc_call_conference_participant_ref_t participant = getConferenceParticipantRef (handle, participantHandle);
- if (participant == NULL)
- {
- return (CCAPI_CONFPARTICIPANT_UNKNOWN);
- }
-
- return (participant->participantStatus);
-}
-
-/**
-* Get Participant Security
-* @param [in] handle - call handle
-* @param [in] participantHandle - handle of conference participant
-* @return security setting of the specific conference participant
-*/
-cc_call_security_t CCAPI_CallInfo_getConfParticipantSecurity (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle)
-{
- cc_call_conference_participant_ref_t participant = getConferenceParticipantRef (handle, participantHandle);
- if (participant == NULL)
- {
- return (CC_SECURITY_NONE);
- }
-
- return (participant->participantSecurity);
-}
-
-/**
-*/
-cc_boolean CCAPI_CallInfo_isConfSelfParticipant (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle)
-{
- cc_call_conference_ref_t callConference; // conference reference (from call info)
-
- // get conference reference from the call info
- callConference = getCallConferenceRef(handle);
- if (callConference == NULL)
- {
- // error - log
- CCAPP_ERROR(DEB_F_PREFIX"Unable to get conference reference\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- return (FALSE);
- }
-
- return (strcmp((callConference->myParticipantId), participantHandle) == 0);
-}
-
-/**
-*/
-cc_participant_ref_t CCAPI_CallInfo_getConfSelfParticipant (cc_callinfo_ref_t handle)
-{
- cc_call_conference_ref_t callConference; // conference reference (from call info)
-
- // get conference reference from the call info
- callConference = getCallConferenceRef(handle);
- if (callConference == NULL)
- {
- // unexpected error
- CCAPP_ERROR(DEB_F_PREFIX"Unable to get conference reference\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- return strlib_empty();
- }
-
- return (callConference->myParticipantId);
-}
-
-// -----
-/**
- * Get the call conference reference
- * @param [in] handle - call info handle
- * @return cc_call_conference_Info_t
- */
-cc_call_conference_ref_t getCallConferenceRef(cc_callinfo_ref_t handle)
-{
- session_data_t *data = (session_data_t *)handle;
-
- if (!CCAPI_CallInfo_getIsConference(handle))
- {
- CCAPP_ERROR(DEB_F_PREFIX"Conference API Invoked, but Not In Conference Call\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- return (NULL);
- };
-
- if (data == NULL)
- {
- return (NULL);
- }
-
- return (&data->call_conference);
-}
-
-// ------------------------------------------------------------------------------------------------------------------
-// getConferenceParticipantRef: returns participant ref (pointer) to a specific participant handle
-// ------------------------------------------------------------------------------------------------------------------
-cc_call_conference_participant_ref_t getConferenceParticipantRef(cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle)
-{
- cc_call_conference_ref_t callConference; // conference reference (from call info)
- cc_call_conference_participant_ref_t participant;
-
- // get conference reference from the call info
- callConference = getCallConferenceRef(handle);
- if (callConference == NULL)
- {
- // no conference reference available
- CCAPP_ERROR(DEB_F_PREFIX"Unable to get conference reference\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- return (NULL);
- }
-
- // see if participantHandle is legit...
- if (participantHandle == NULL)
- {
- CCAPP_DEBUG(DEB_F_PREFIX"Received query for null participant\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- return (NULL);
- }
-
- if (SLL_LITE_NODE_COUNT(&(callConference->currentParticipantsList)) <= 0)
- {
- CCAPP_ERROR(DEB_F_PREFIX"Participant list node count is 0, returning NULL\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- return (NULL);
- }
-
- participant = (cc_call_conference_participant_ref_t)SLL_LITE_LINK_HEAD(&callConference->currentParticipantsList);
- while (participant != NULL)
- {
- // see if we've found the participant we're looking for
- if (strcmp(participant->callid, participantHandle) == 0)
- {
- return (participant);
- }
-
- // no match so far, so look at the next item in the list...
- participant = (cc_call_conference_participant_ref_t)SLL_LITE_LINK_NEXT_NODE(participant);
- }
-
- CCAPP_ERROR(DEB_F_PREFIX" Did Not Find participant!\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONF"));
- return (NULL);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __CONFROSTER_H__
-#define __CONFROSTER_H__
-
-#include "sll_lite.h"
-#include "cpr_string.h"
-#include "cc_constants.h"
-#include "cpr_stdio.h"
-#include "ccapi_conf_roster.h"
-
-// structure for individual participant/user info
-typedef struct cc_call_conferenceParticipant_Info_t_ {
- sll_lite_node_t node;
- cc_participant_ref_t callid;
- string_t participantName;
- string_t participantNumber;
- cc_conf_participant_status_t participantStatus;
- cc_call_security_t participantSecurity;
- string_t endpointUri;
- cc_boolean canRemoveOtherParticipants;
-} cc_call_conferenceParticipant_Info_t;
-
-// reference to above structure
-typedef struct cc_call_conferenceParticipant_Info_t_* cc_call_conference_participant_ref_t;
-
-// main structure (one instance kept per conference (per call))
-typedef struct cc_call_conference_Info_t_ {
- int32_t participantMax;
- int32_t participantCount;
- cc_participant_ref_t myParticipantId;
- sll_lite_list_t currentParticipantsList;
-} cc_call_conference_Info_t;
-
-// reference to above structure
-typedef struct cc_call_conference_Info_t_* cc_call_conference_ref_t;
-
-void conf_roster_init_call_conference (cc_call_conference_Info_t *info);
-cc_call_conference_ref_t getCallConferenceRef(cc_callinfo_ref_t handle);
-cc_call_conference_participant_ref_t getConferenceParticipantRef(cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle);
-void conf_roster_free_call_conference (cc_call_conference_Info_t *confInfo);
-void conf_roster_copy_call_conferance (cc_call_conference_Info_t *dest, cc_call_conference_Info_t * src);
-
-#endif
-
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifdef UNIT_TEST
-#define cpr_malloc malloc
-#define cpr_free free
-#define CCAPP_DEBUG printf
-#else
-#include "cpr_stdlib.h"
-#endif
-
-#include "sessionHash.h"
-
-#define HASHBUCKETS 67
-
-hash_table_t *hashtable[HASHBUCKETS]={0};
-
-void hashItrInit(hashItr_t *itr)
-{
- itr->bucket = 0;
- itr->node = NULL;
-}
-
-void * hashItrNext(hashItr_t *itr)
-{
- int i;
-
- if ( itr->node != NULL ) {
- if ( itr->node->next != NULL ) {
- itr->node = itr->node->next;
- return itr->node->data;
- }
- // We just iterated to the end of the list.
- // Increment the bucket to search next
- itr->bucket++;
- }
-
- for(i=itr->bucket; i< HASHBUCKETS; i++) {
- if (hashtable[i] != NULL) {
- itr->bucket = i;
- itr->node = hashtable[i];
- return itr->node->data;
- }
- }
- return NULL;
-}
-
-
-/**
- * sessionHash
- * function to add generate hash given the key
- *
- * @param key -
- *
- * @return the hash index
- */
-unsigned int sessionHash (unsigned int key)
-{
- // since the key is session_id create the hashval to be line_id + call_id
- unsigned int hashval = key + ((key & 0xFFFF0000)>>16);
-
- return hashval%67;
-}
-
-/**
- * addhash
- * function to add data for a given key in the table
- *
- * @param key
- * @param data - pointer to data stored
- *
- * @return - 0 for success
- */
-
-int addhash (unsigned int key, void *data)
-{
- hash_table_t *newhash;
- hash_table_t *cur_hash;
- unsigned int hashval;
-
- newhash = (hash_table_t *)(cpr_malloc(sizeof(hash_table_t)));
- if (newhash == NULL) {
- return -1;
- }
-
- newhash->key = key;
-
- newhash->data = data;
-
- hashval = sessionHash(key);
-
- if (hashtable[hashval] == NULL) {
- hashtable[hashval] = newhash;
- hashtable[hashval]->prev = NULL;
- hashtable[hashval]->next = NULL;
- }
- else {
- cur_hash=hashtable[hashval];
- while(cur_hash->next != NULL) {
- cur_hash=cur_hash->next;
- }
- cur_hash->next = newhash;
- newhash->next = NULL;
- newhash->prev = cur_hash;
- }
-
- return 0;
-}
-
-/**
- * returns the session id given a callid
- * @param call_id
- * @return sessionID or 0
- */
-
-unsigned int ccpro_get_sessionId_by_callid(unsigned short call_id) {
- int i;
- hash_table_t *cur_hash;
-
- for ( i=0; i<HASHBUCKETS ;i++){
- cur_hash = hashtable[i];
- while ( cur_hash) {
- if ( (cur_hash->key & 0xffff) == call_id ) {
- return cur_hash->key;
- }
- cur_hash = cur_hash->next;
- }
- }
- return 0;
-}
-
-
-/**
- * findhash
- * function retrieve the data for the given key
- *
- * @param key
- *
- * @return the data ptr or NULL
- */
-
-void *findhash(unsigned int key)
-{
- unsigned int hashval;
- hash_table_t *cur_hash;
-
- hashval = 0;
-
- hashval = sessionHash(key);
-
-
- cur_hash = hashtable[hashval];
- while ( cur_hash != NULL ) {
- if ( cur_hash->key == key) {
- return cur_hash->data;
- }
- cur_hash = cur_hash->next;
- }
-
- return NULL;
-}
-
-/**
- * delhash
- * function to remove the hash entry for a given key
- *
- * @param key
- *
- * @return - 0 for success
- */
-
-int delhash(unsigned int key)
-{
- unsigned int hashval;
- hash_table_t *cur_hash;
-
- hashval = 0;
-
- hashval = sessionHash(key);
-
-
- if (hashtable[hashval] == NULL) {
- return -1;
- }
-
- if (hashtable[hashval]->key == key) {
- cur_hash = hashtable[hashval];
- hashtable[hashval] = cur_hash->next;
- if ( hashtable[hashval] != NULL ) {
- hashtable[hashval]->prev = NULL;
- }
- cpr_free(cur_hash);
- return 0;
- }
- else {
-
- cur_hash = hashtable[hashval]->next;
-
- while (cur_hash != NULL) {
- if (cur_hash->key == key) {
- cur_hash->prev->next = cur_hash->next;
- if (cur_hash->next != NULL) {
- cur_hash->next->prev = cur_hash->prev;
- }
- cpr_free(cur_hash);
- return 0;
- }
- cur_hash = cur_hash->next;
- }
- }
- return -1;
-}
-
-#ifdef UNIT_TEST
-
-void hashstats(int detail)
-{
- static const char *fname="hashstats";
- int max, total, i, nodes, used;
- double avg;
- hash_table_t *cur_hash;
-
- max = total = i = nodes = used = 0;
- avg = 0;
-
- if (detail > 0) {
- for (i = 0; i < HASHBUCKETS; i++) {
- if (hashtable[i] != NULL) {
- used++;
- nodes = 0;
- cur_hash = hashtable[i];
- while(cur_hash != NULL) {
- nodes++;
- if (detail > 3) {
- CCAPPDEBUG(DEB_F_PREFIX"%lx -> %lx: (%lx) (%lx) -> %lx\n",
- DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname),
- cur_hash->prev, cur_hash, cur_hash->key, cur_hash->data, cur_hash->next);
- }
- cur_hash = cur_hash->next;
- }
- if (nodes != 0) total += nodes;
- if (nodes > max) {
- max = nodes;
- }
- if (detail > 1) {
- CCAPPDEBUG(DEB_F_PREFIX"i: %d\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), i);
- }
- }
- }
- avg = (double)(total) / (double)(used);
- CCAPPDEBUG(DEB_F_PREFIX"total: %d\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), total);
- CCAPPDEBUG(DEB_F_PREFIX"max: %d\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), max);
- CCAPPDEBUG(DEB_F_PREFIX"used: %lf\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), 100 * ((double)(used) / (double)(HASHBUCKETS)));
- CCAPPDEBUG(DEB_F_PREFIX"average: %lf\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), avg);
- }
-}
-
-int main()
-{
- static const char *fname="main";
- hashItr_t itr;
- void * data;
-
- addhash(0x01010001,0x1234);
- addhash(0x01060001,0x4567);
- addhash(0x01060002,0x9324);
- addhash(0x01070002,0x4321);
- addhash(0x01070004,0x2134);
- addhash(0x01080005,0x1324);
- addhash(0x01030001,0x1243);
- hashstats(7);
-
- hashItrInit(&itr);
- while ( data = hashItrNext(&itr) ) {
- CCAPPDEBUG(DEB_F_PREFIX"Itr found %lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), data);
- }
-
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01010001));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01060001));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01060002));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01070002));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01070004));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01080005));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01030001));
-
- delhash(0x01030001);
- delhash(0x01060001);
- hashstats(7);
-
- hashItrInit(&itr);
- while ( data = hashItrNext(&itr) ) {
- CCAPPDEBUG(DEB_F_PREFIX"Itr found %lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HAS, fname), data);
- }
-
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01010001));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01060001));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01060002));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01070002));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01070004));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01080005));
- CCAPPDEBUG(DEB_F_PREFIX"%lx\n", DEB_F_PREFIX_ARGS(SIP_SES_HASH, fname), findhash(0x01030001));
-}
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-typedef struct hash_table {
- struct hash_table *next;
- struct hash_table *prev;
- unsigned int key;
- void *data;
-} hash_table_t;
-
-typedef struct {
- unsigned int bucket;
- hash_table_t *node;
-} hashItr_t;
-
-
-extern void hashItrInit(hashItr_t *itr) ;
-extern void * hashItrNext(hashItr_t *itr);
-extern int addhash (unsigned int key, void *data) ;
-extern int delhash(unsigned int key);
-extern void *findhash(unsigned int key);
-extern unsigned int ccpro_get_sessionId_by_callid(unsigned short call_id);
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_socket.h"
-#include "cpr_in.h"
-#include <text_strings.h>
-#include <cfgfile_utils.h>
-#include <config.h>
-#include <phone_debug.h>
-#include "util_string.h"
-
-#define IN6ADDRSZ 16
-#define INT16SZ 2
-#define INADDRSZ 4
-#define IS_DIGIT(ch) ((ch >= '0') && (ch <= '9'))
-
-/*
- * Parse ascii dotted ip address notation into binary representation
- * only parses and makes sure the address is in the form:
- * digits.digits.digits.digits
- * Requires minimum of 1 digit per each section and digits cannot
- * exceed 255. It does NOT attempt to validate if the end result
- * is a valid ip address or not (eg. 0.0.0.0) is accepted.
- * The parsed address is returned in the Telecaster "byte reversed"
- * order. Eg. 0xf8332ca1 = 161.44.51.248
- */
-int
-str2ip (const char *str, cpr_ip_addr_t *cpr_addr)
-{
- uint32_t ip_addr;
- unsigned int num;
- int dot_cnt;
- char ch;
- int digit_flag;
- uint32_t *addr = (uint32_t *)&(cpr_addr->u.ip4);
-
- dot_cnt = 0;
- num = 0;
- ip_addr = 0;
- digit_flag = 0;
- cpr_addr->type = CPR_IP_ADDR_INVALID;
-
- while (1) {
- ch = *str++;
- if (!ch)
- break; /* end of string */
- /*
- * Check for digits 0 through 9
- */
- if (IS_DIGIT(ch)) {
- digit_flag = 1;
- num = num * 10 + (ch - '0');
- if (num > 255) {
- return (1);
- }
- continue;
- } else if (ch == ':') {
- //must be ipv6 address
- cpr_addr->type = CPR_IP_ADDR_IPV6;
- return(cpr_inet_pton(AF_INET6, str, addr));
- }
-
- /*
- * Check for DOT. Must also have seen at least 1 digit prior
- */
- if ((ch == '.') && (digit_flag)) {
- dot_cnt++;
- ip_addr = ((ip_addr << 8) | num);
- num = 0;
- digit_flag = 0;
- continue;
- }
-
- /* if get here invalid dotted IP character or missing digit */
- return (1);
- }
-
- /*
- * Must have seen 3 dots exactly and at least 1 trailing digit
- */
- if ((dot_cnt != 3) || (!digit_flag)) {
- return (1);
- }
-
- ip_addr = ((ip_addr << 8) | num);
-
- ip_addr = ntohl(ip_addr); /* convert to Telecaster format */
- cpr_addr->type = CPR_IP_ADDR_IPV4;
- *addr = ip_addr;
- return (0);
-}
-
-
-/*
- * Parse an IP address.
- * If the IP address value is set to "" or to "UNPROVISIONED" it
- * is set to its' default value.
- */
-int
-cfgfile_parse_ip (const var_t *entry, const char *value)
-{
-// RAC - Defaults will need to be handled on the Java Side.
-// if ((*value == NUL) || (cpr_strcasecmp(value, "UNPROVISIONED") == 0)) {
-// cfgfile_set_default(entry);
-// return (0);
-// } else {
- return (str2ip(value, (cpr_ip_addr_t *) entry->addr));
-// }
-}
-
-/*
- * Print (format) an IP address.
- * The IP address to be printed is in the Telecaster "byte reversed"
- * order. Eg. 0xf8332ca1 = 248.51.44.161
- */
-int
-cfgfile_print_ip (const var_t *entry, char *buf, int len)
-{
- // RT phones receive the IP address in this order: 0xf8332ca1 = 161.44.51.248
- cpr_ip_addr_t *cprIpAddrPtr = (cpr_ip_addr_t *)entry->addr;
-
- if (cprIpAddrPtr->type == CPR_IP_ADDR_IPV4) {
- sprint_ip(buf, cprIpAddrPtr->u.ip4);
- return 1;
- }
-
- return 0;
-}
-
-/*
- * Print (format) an IP address.
- * The IP address to be printed is in the non-Telecaster "byte reversed"
- * order - which is really network order. Eg. 0xa12c33f8 = 161.44.51.248
- */
-int
-cfgfile_print_ip_ntohl (const var_t *entry, char *buf, int len)
-{
- uint32_t ip;
-
- ip = *(uint32_t *) entry->addr;
- return (snprintf(buf, len, get_debug_string(DEBUG_IP_PRINT),
- ((ip >> 24) & (0xff)), ((ip >> 16) & (0xff)),
- ((ip >> 8) & (0xff)), ((ip >> 0) & (0xff))));
-}
-
-/*
- * parse (copy) an ascii string
- */
-int
-cfgfile_parse_str (const var_t *entry, const char *value)
-{
- int str_len;
-
- /* fixme: this could use malloc, or offer a different */
- /* fixme: parser routine that does like parse_str_ptr */
- /* fixme: in that case, free the old string and */
- /* fixme: strdup the new string */
-
- str_len = strlen(value);
- if (str_len + 1 > entry->length) {
- err_msg(get_debug_string(DEBUG_PARSER_STRING_TOO_LARGE),
- entry->length, str_len);
- return (1);
- }
-
- /*
- * Copy string into config block
- */
- sstrncpy((char *)entry->addr, value, entry->length);
- return (0);
-
-
-}
-
-/*
- * Print (format) at string
- */
-int
-cfgfile_print_str (const var_t *entry, char *buf, int len)
-{
- return (snprintf(buf, len, "%s", (char *)entry->addr));
-}
-
-/*
- * Parse an ascii integer into binary
- */
-int
-cfgfile_parse_int (const var_t *entry, const char *value)
-{
- unsigned int num;
- char ch;
-
- num = 0;
-
- if (strcmp(value, "UNPROVISIONED") == 0) {
- num = 0;
- } else {
- while (1) {
- ch = *value++;
- if (!ch)
- break; /* end of string */
- /*
- * Check for digits 0 through 9
- */
- if (IS_DIGIT(ch)) {
- num = num * 10 + (ch - '0');
- continue;
- }
-
- /* if get here invalid decimal character */
- return (1);
- }
- }
- switch (entry->length) {
- case 1:
- *(uint8_t *) entry->addr = (uint8_t) num;
- break;
- case 2:
- *(uint16_t *) entry->addr = (uint16_t) num;
- break;
- case 4:
- *(uint32_t *) entry->addr = num;
- break;
- default:
- *(unsigned int *) entry->addr = num;
- break;
- }
-
- return (0);
-}
-
-/*
- * print (format) an Integer
- */
-int
-cfgfile_print_int (const var_t *entry, char *buf, int len)
-{
- unsigned int value;
-
- switch (entry->length) {
- case 1:
- value = *(uint8_t *) entry->addr;
- break;
- case 2:
- value = *(uint16_t *) entry->addr;
- break;
- case 4:
- value = *(uint32_t *) entry->addr;
- break;
- default:
- value = *(unsigned int *) entry->addr;
- break;
- }
- return (snprintf(buf, len, "%u", value));
-}
-
-/*
- * Parse a keytable. A key table is a list of keywords. For each
- * keyword there is an associated enum value (key value).
- * search the keyword table for a matching keyword, and if found
- * set the variable to the matching emum value.
- */
-int
-cfgfile_parse_key (const var_t *entry, const char *value)
-{
- const key_table_entry_t *keytable;
-
- keytable = entry->key_table;
-
- if (keytable == NULL) {
- err_msg(get_debug_string(DEBUG_PARSER_NULL_KEY_TABLE));
- return (1);
- }
-
-// RAC - This (If Needed) Will need to be moved to the Java Side.
-// /* check for nulled out keys and set to the default value */
-// if ((cpr_strcasecmp(value,"UNPROVISIONED") == 0) ||
-// (value[0] == 0)) {
-// err_msg(get_debug_string(DEBUG_PARSER_SET_DEFAULT),
-// entry->name, entry->default_value);
-// cfgfile_set_default(entry);
-// return(0);
-// }
-
- while (keytable->name) {
- if (cpr_strcasecmp(value, keytable->name) == 0) {
- *(unsigned int *) entry->addr = keytable->value;
- return (0);
- }
- keytable++;
- }
-
- err_msg(get_debug_string(DEBUG_PARSER_UNKNOWN_KEY), value);
- return (1);
-}
-
-/*
- * print (format) a key value. Search the table for the matching
- * enum type, then format as output the keyname associated with it.
- */
-int
-cfgfile_print_key (const var_t *entry, char *buf, int len)
-{
- const key_table_entry_t *keytable;
- int value;
-
- keytable = entry->key_table;
- value = *(int *) entry->addr;
-
- while (keytable->name) {
- if (value == keytable->value) {
- return (snprintf(buf, len, "%s", keytable->name));
- }
- keytable++;
- }
-
- err_msg(get_debug_string(DEBUG_PARSER_UNKNOWN_KEY_ENUM), value);
- return (0);
-}
-
-/*
- * Sprintf an IP address in dotted notation.
- */
-int
-sprint_ip (char *buf, uint32_t ip)
-{
- return (sprintf(buf, get_debug_string(DEBUG_IP_PRINT),
- ((ip >> 0) & (0xff)), ((ip >> 8) & (0xff)),
- ((ip >> 16) & (0xff)), ((ip >> 24) & (0xff))));
-}
-
-/*
- * print (format) a MAC address
- */
-int
-cfgfile_print_mac (const var_t *entry, char *buf, int len)
-{
- return (snprintf(buf, len, get_debug_string(DEBUG_MAC_PRINT),
- ((uint8_t *) entry->addr)[0] * 256 +
- ((uint8_t *) entry->addr)[1],
- ((uint8_t *) entry->addr)[2] * 256 +
- ((uint8_t *) entry->addr)[3],
- ((uint8_t *) entry->addr)[4] * 256 +
- ((uint8_t *) entry->addr)[5]));
-}
-
-/**
- * Parse a keytable. A key table is a list of keywords. For each
- * keyword there is an associated enum value (key value).
- * search the keyword table for a matching keyword, and if found
- * save the entire key etnry into the table.
- *
- * @param[in] entry - pointer ot var_t.
- * @param[in] value - pointer to const. string of configuration value.
- *
- * @return 1 - failed to parsed the configuration.
- * 0 - succesfull parsed the configuration value.
- *
- * @pre (entry != NULL)
- * @pre (value != NULL)
- */
-int
-cfgfile_parse_key_entry (const var_t *entry, const char *value)
-{
- const key_table_entry_t *keytable;
-
- keytable = entry->key_table;
-
- if (keytable == NULL) {
- err_msg(get_debug_string(DEBUG_PARSER_NULL_KEY_TABLE));
- return (1);
- }
-
- while (keytable->name) {
- if (cpr_strcasecmp(value, keytable->name) == 0) {
- /* keep the entire entry */
- *(key_table_entry_t *)entry->addr = *keytable;
- return (0);
- }
- keytable++;
- }
-
- err_msg(get_debug_string(DEBUG_PARSER_UNKNOWN_KEY), value);
- return (1);
-}
-
-/**
- * print (format) a key value. Print the name of the key out.
- *
- * @param[in] entry - pointer ot var_t.
- * @param[in] value - pointer to const. string of configuration value.
- *
- * @return always return 0.
- *
- * @pre (entry != NULL)
- * @pre (value != NULL)
- */
-int
-cfgfile_print_key_entry (const var_t *entry, char *buf, int len)
-{
- key_table_entry_t *key;
-
- key = (key_table_entry_t *) entry->addr;
- if (key->name != NULL) {
- return (snprintf(buf, len, "%s", key->name));
- } else {
- /* the entry is not even configured */
- return (0);
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CFGFILE_UTILS_H_
-#define _CFGFILE_UTILS_H_
-
-#include "cpr_types.h"
-
-//=============================================================================
-//
-// Structure/Type definitions
-//
-//-----------------------------------------------------------------------------
-
-struct var_struct;
-
-typedef int (*parse_func_t)(const struct var_struct *, const char *);
-typedef int (*print_func_t)(const struct var_struct *, char *, int);
-
-typedef struct {
- const char *name;
- int value;
-} key_table_entry_t;
-
-#define NULL_KEY (-1)
-
-typedef struct var_struct {
- const char *name;
- void *addr;
- int length;
- parse_func_t parse_func;
- print_func_t print_func;
- const key_table_entry_t *key_table;
-} var_t;
-
-/*********************************************************
- *
- * Config Table "Helper" Routines
- *
- * These #defines are routines that are called from the
- * config table entries to parse (PA), print (PR),
- * and export (XP), different config entries. These are the
- * "common" helper routines. Protocol-specific routines
- * are located in prot_configmgr_private.h
- *
- *********************************************************/
-#define PA_IP cfgfile_parse_ip
-#define PR_IP cfgfile_print_ip
-#define PR_IPN cfgfile_print_ip_ntohl
-#define PA_STR cfgfile_parse_str
-#define PR_STR cfgfile_print_str
-#define PA_INT cfgfile_parse_int
-#define PR_INT cfgfile_print_int
-#define PA_KEY cfgfile_parse_key
-#define PA_KEYE cfgfile_parse_key_entry
-#define PR_KEY cfgfile_print_key
-#define PR_KEYE cfgfile_print_key_entry
-#define PR_MAC cfgfile_print_mac
-#define XP_NONE 0
-
-/*********************************************************
- *
- * Config Table "Helper" Macros
- *
- * These macros are used to help build the actual config
- * table. They provide the address and length of the
- * entries. They also tell which table the entry is
- * stored in.
- *
- *********************************************************/
-#define CFGADDR(field) ((void*)&(prot_cfg_block.field))
-#define CFGLEN(field) (sizeof(prot_cfg_block.field))
-#define CFGVAR(field) CFGADDR(field),CFGLEN(field)
-
-/* generic config file parsing functions */
-int cfgfile_parse_ip(const var_t *, const char *value);
-int cfgfile_parse_str(const var_t *, const char *value);
-int cfgfile_parse_int(const var_t *, const char *value);
-int cfgfile_parse_key(const var_t *, const char *value);
-int cfgfile_parse_key_entry(const var_t *, const char *value);
-
-/* generic config file printing functions */
-int cfgfile_print_ip(const var_t *, char *buf, int);
-int cfgfile_print_ip_ntohl(const var_t *, char *buf, int);
-int cfgfile_print_str(const var_t *, char *buf, int);
-int cfgfile_print_int(const var_t *, char *buf, int);
-int cfgfile_print_key(const var_t *, char *buf, int);
-int cfgfile_print_key_entry(const var_t *, char *buf, int);
-
-/* generic config file export (print) functions */
-int sprint_ip(char *, uint32_t ip);
-int sprint_mac(char *, const unsigned char *ptr);
-int cfgfile_print_mac(const var_t *entry, char *buf, int);
-
-#endif /* _CFGFILE_UTILS_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "config.h"
-#include "dns_utils.h"
-#include "phone_debug.h"
-#include "ccapi.h"
-#include "debug.h"
-
-cc_int32_t ConfigDebug;
-
-/*
- * This file contains the API routines that are used to
- * access the config table.
- *
- * Avoid writing more of these routines.
- * Try and reuse these routines as much as possible.
- *
- * We should be able to set and retrieve any type of value
- * using one of these routines.
- */
-
-
-/*
- * Function: config_get_string()
- *
- * Description: Get any arbitrary config entry as a string
- *
- * Parameters: id - The id of the config string to get
- * buffer - Empty buffer where string will be copied
- * buffer_len - length of the buffer where string will be copied
- *
- * Returns: None
- */
-void
-config_get_string (int id, char *buffer, int buffer_len)
-{
- const var_t *entry;
- char *buf_start;
-
- /*
- * Set the result to be empty in case we can't find anything
- */
- buffer[0] = 0;
- if ((id >= 0) && (id < CFGID_PROTOCOL_MAX)) {
- entry = &prot_cfg_table[id];
- if (entry->length > buffer_len) {
- CONFIG_ERROR(CFG_F_PREFIX"insufficient buffer: %d\n", "config_get_string",
- id);
- } else {
- buf_start = buffer;
- entry->print_func(entry, buffer, buffer_len);
- CONFIG_DEBUG(DEB_F_PREFIX"CFGID %d: get str: %s = %s\n", DEB_F_PREFIX_ARGS(CONFIG_API, "config_get_string"), id, entry->name,
- buf_start);
- }
- } else {
- CONFIG_ERROR(CFG_F_PREFIX"Invalid ID: %d\n", "config_get_string", id);
- }
-}
-
-
-/*
- * Function: config_set_string()
- *
- * Parameters: id - The id of the config string to set
- * buffer - The new value for the string
- *
- * Description: Set any arbitrary config entry as a string
- *
- * Returns: None
- */
-void
-config_set_string (int id, char *buffer)
-{
- const var_t *entry;
-
- if ((id >= 0) && (id < CFGID_PROTOCOL_MAX)) {
- entry = &prot_cfg_table[id];
- if (entry->parse_func(entry, buffer)) {
- /* Parse function returned an error */
- CONFIG_ERROR(CFG_F_PREFIX"Parse function failed. ID: %d %s:%s\n", "config_set_string", id, entry->name, buffer);
- } else {
- CONFIG_DEBUG(DEB_F_PREFIX"CFGID %d: %s set str to %s\n", DEB_F_PREFIX_ARGS(CONFIG_API, "config_set_string"), id, entry->name,
- buffer);
- }
- } else {
- CONFIG_ERROR(CFG_F_PREFIX"Invalid ID: %d\n", "config_set_string", id);
- }
-}
-
-#define MAX_CONFIG_VAL_PRINT_LEN 256
-/*
- * Function: print_config_value()
- *
- * Description: If debug is enabled then print value contained in
- * the buffer. Cast and dereference the buffer ptr
- * according to length. If no match to char, short,
- * int or long then just print each byte (ex: MacAddr).
- * Called by config_set/get_value() function.
- *
- * Parameters: id - the id of the config value to get
- * get_set - config action (get val or set val)
- * entry_name - config id name
- * buffer - buffer containing the value
- * length - number of bytes in the buffer
- *
- * Returns: none
- */
-/*
- * Some logical upper limit to avoid long print out in case
- * of large length value
- */
-void
-print_config_value (int id, char *get_set, const char *entry_name,
- void *buffer, int length)
-{
- long long_val = 0;
- int int_val = 0;
- short short_val = 0;
- char char_val = 0;
- char str[MAX_CONFIG_VAL_PRINT_LEN];
- char *in_ptr;
- char *str_ptr;
-
- if (length == sizeof(char)) {
- char_val = *(char *) buffer;
- long_val = (long) char_val;
- CONFIG_DEBUG(DEB_F_PREFIX"CFGID %d: %s: %s = %ld\n", DEB_F_PREFIX_ARGS(CONFIG_API, "print_config_value"), id, get_set, entry_name,
- long_val);
- } else if (length == sizeof(short)) {
- short_val = *(short *) buffer;
- long_val = (long) short_val;
- CONFIG_DEBUG(DEB_F_PREFIX"CFGID %d: %s: %s = %ld\n", DEB_F_PREFIX_ARGS(CONFIG_API, "print_config_value"), id, get_set, entry_name,
- long_val);
- } else if (length == sizeof(int)) {
- int_val = *(int *) buffer;
- long_val = (long) int_val;
- CONFIG_DEBUG(DEB_F_PREFIX"CFGID %d: %s: %s = %ld\n", DEB_F_PREFIX_ARGS(CONFIG_API, "print_config_value"), id, get_set, entry_name,
- long_val);
- } else if (length == sizeof(long)) {
- long_val = *(long *) buffer;
- CONFIG_DEBUG(DEB_F_PREFIX"CFGID %d: %s: %s = %ld\n", DEB_F_PREFIX_ARGS(CONFIG_API, "print_config_value"), id, get_set, entry_name,
- long_val);
- } else if (length < MAX_CONFIG_VAL_PRINT_LEN / 2) {
-
- in_ptr = (char *) buffer;
- str_ptr = &str[0];
- while (length--) {
- sprintf(str_ptr++, "%02x", *in_ptr++);
- str_ptr++;
- }
- *str_ptr = '\0';
- CONFIG_DEBUG(DEB_F_PREFIX"CFGID %d: %s: %s = %s\n", DEB_F_PREFIX_ARGS(CONFIG_API, "print_config_value"), id, get_set, entry_name, str);
- } else {
- CONFIG_ERROR(CFG_F_PREFIX"cfg_id = %d length too long -> %d\n", "print_config_value",
- id, length);
- }
-}
-
-/*
- * Function: config_get_value()
- *
- * Description: Get any arbitrary config entry as a raw data value.
- * If the length doesn't match the actual length of the field,
- * nothing will be copied.
- *
- * Parameters: id - The id of the config value to get
- * buffer - Empty buffer where value will be copied
- * length - The number of bytes to get
- *
- * Returns: None
- */
-void
-config_get_value (int id, void *buffer, int length)
-{
- const var_t *entry;
-
- /*
- * Retrieve raw entry from table.....
- */
- if ((id >= 0) && (id < CFGID_PROTOCOL_MAX)) {
- entry = &prot_cfg_table[id];
- if (length == entry->length) {
- memcpy(buffer, entry->addr, entry->length);
-
- if (ConfigDebug) {
- print_config_value(id, "Get Val", entry->name, buffer, length);
- }
- } else {
- CONFIG_ERROR(CFG_F_PREFIX"%s size error\n", "config_get_value",
- entry->name);
- }
- } else {
- CONFIG_ERROR(CFG_F_PREFIX"Invalid ID: %d\n", "config_get_value", id);
- }
-}
-
-
-/*
- * Function: config_set_value()
- *
- * Description: Set arbitrary config entry as a raw data value.
- * If the length doesn't match the actual length of the field,
- * nothing will be copied.
- *
- * Parameters: id - The id of the config value to set
- * buffer - The new value to be set
- * length - The number of bytes to set
- *
- * Returns: None
- */
-void
-config_set_value (int id, void *buffer, int length)
-{
- const var_t *entry;
-
- /*
- * Retrieve entry from table.....
- */
- if ((id >= 0) && (id < CFGID_PROTOCOL_MAX)) {
- entry = &prot_cfg_table[id];
- if (entry->length != length) {
- CONFIG_ERROR(CFG_F_PREFIX" %s size error entry size=%d, len=%d\n",
- "config_set_value", entry->name, entry->length, length);
- return;
- }
- memcpy(entry->addr, buffer, entry->length);
- if (ConfigDebug) {
- print_config_value(id, "Set Val", entry->name, buffer, length);
- }
- } else {
- CONFIG_ERROR(CFG_F_PREFIX"Invalid ID: %d\n", "config_set_value", id);
- }
-}
-
-/* Function: get_printable_cfg()
- *
- * Description: prints the config value in the buf
- *
- * Parameters: indx, buf, len
- *
- * Returns: buf
- */
-char *
-get_printable_cfg(unsigned int indx, char *buf, unsigned int len)
-{
- const var_t *table;
- buf[0]=0;
-
- table = &prot_cfg_table[indx];
- // If this field has a password, print the param name, but NOT the
- // real password
- if (indx>=CFGID_LINE_PASSWORD && indx < CFGID_LINE_PASSWORD+MAX_CONFIG_LINES) {
- // and add an invisible one
- sstrncpy(buf, "**********", MAX_CONFIG_VAL_PRINT_LEN);
- } else if ( table->print_func ) {
- table->print_func(table, buf, len);
- }
-
- if ( buf[0] == 0 ) {
- sstrncpy(buf,"EMPTY", len);
- }
- return buf;
-}
-
-/*
- * Function: show_config_cmd()
- *
- * Description: Callback passed in the config init routine for show config
- *
- * Parameters: argc, argv
- *
- * Returns: zero(0)
- */
-
-cc_int32_t
-show_config_cmd (cc_int32_t argc, const char *argv[])
-{
- const var_t *table;
- char buf[MAX_CONFIG_VAL_PRINT_LEN];
- int i, feat;
-
- debugif_printf("\n%s\n", "------ Current *Cache* Configuration ------");
- table = prot_cfg_table;
-
- for ( i=0; i < CFGID_LINE_FEATURE; i++ ) {
- if (table->print_func) {
- table->print_func(table, buf, sizeof(buf));
-
- // If this field has a password, print the param name, but NOT the
- // real password
- if (strstr(table->name, "Password") != 0) {
- // and add an invisible one
- sstrncpy(buf, "**********", sizeof(buf));
- }
- debugif_printf("%s : %s\n", table->name, buf);
- }
- table++;
- }
-
- debugif_printf("%s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s %s\n",
- prot_cfg_table[CFGID_LINE_INDEX].name,
- prot_cfg_table[CFGID_LINE_FEATURE].name,
- prot_cfg_table[CFGID_LINE_MAXNUMCALLS].name,
- prot_cfg_table[CFGID_LINE_BUSY_TRIGGER].name,
- prot_cfg_table[CFGID_PROXY_ADDRESS].name,
- prot_cfg_table[CFGID_PROXY_PORT].name,
- prot_cfg_table[CFGID_LINE_CALL_WAITING].name,
- prot_cfg_table[CFGID_LINE_MSG_WAITING_LAMP].name,
- prot_cfg_table[CFGID_LINE_MESSAGE_WAITING_AMWI].name,
- prot_cfg_table[CFGID_LINE_RING_SETTING_IDLE].name,
- prot_cfg_table[CFGID_LINE_RING_SETTING_ACTIVE].name,
- prot_cfg_table[CFGID_LINE_NAME].name,
- prot_cfg_table[CFGID_LINE_AUTOANSWER_ENABLED].name,
- prot_cfg_table[CFGID_LINE_AUTOANSWER_MODE].name,
- prot_cfg_table[CFGID_LINE_AUTHNAME].name,
- prot_cfg_table[CFGID_LINE_PASSWORD].name,
- prot_cfg_table[CFGID_LINE_DISPLAYNAME].name,
- prot_cfg_table[CFGID_LINE_CONTACT].name);
-
- for (i=0; i< MAX_CONFIG_LINES; i++) {
- config_get_value(CFGID_LINE_FEATURE+i, &feat, sizeof(feat));
- if ( feat != CC_FEATURE_NONE ){
- debugif_printf("%3s ", get_printable_cfg(CFGID_LINE_INDEX+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%4s ", get_printable_cfg(CFGID_LINE_FEATURE+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%3s ", get_printable_cfg(CFGID_LINE_MAXNUMCALLS+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%3s ", get_printable_cfg(CFGID_LINE_BUSY_TRIGGER+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%12s ", get_printable_cfg(CFGID_PROXY_ADDRESS+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%s ", get_printable_cfg(CFGID_PROXY_PORT+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%3s ", get_printable_cfg(CFGID_LINE_CALL_WAITING+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%6s ", get_printable_cfg(CFGID_LINE_MSG_WAITING_LAMP+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%6s ", get_printable_cfg(CFGID_LINE_MESSAGE_WAITING_AMWI+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%6s ", get_printable_cfg(CFGID_LINE_RING_SETTING_IDLE+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%6s ", get_printable_cfg(CFGID_LINE_RING_SETTING_ACTIVE+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf(" %s ", get_printable_cfg(CFGID_LINE_NAME+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%s ", get_printable_cfg(CFGID_LINE_AUTOANSWER_ENABLED+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%s ", get_printable_cfg(CFGID_LINE_AUTOANSWER_MODE+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%s ", get_printable_cfg(CFGID_LINE_AUTHNAME+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%s ", get_printable_cfg(CFGID_LINE_PASSWORD+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%s ", get_printable_cfg(CFGID_LINE_DISPLAYNAME+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- debugif_printf("%s\n", get_printable_cfg(CFGID_LINE_CONTACT+i, buf, MAX_CONFIG_VAL_PRINT_LEN));
- }
- }
-
- return (0);
-}
-
-
-/**********************************************
- * Line-Based Config API
- **********************************************/
-
-/*
- * Function: config_get_line_id()
- *
- * Description: Given the line and the line-specific ID, this function
- * will return the actual ID used to access the value in the
- * config table.
- *
- * Parameters: id - The id config value to get
- * line - The line that the ID is associated with
- *
- * Returns: TRUE if the entry is found
- * FALSE otherwise.
- */
-static int
-config_get_line_id (int id, int line)
-{
- int line_id = 0;
- const var_t *entry;
-
- if ((line == 0) || (line > MAX_REG_LINES)) {
- entry = &prot_cfg_table[id]; // XXX set but not used
- (void) entry;
- CONFIG_ERROR(CFG_F_PREFIX"ID=%d- line %d out of range\n", "config_get_line_id", id, line);
- return (0);
- }
- line_id = id + line - 1;
-
- return (line_id);
-}
-
-
-/*
- * Function: config_get_line_string()
- *
- * Description: Get any arbitrary line config entry as a string
- *
- * Parameters: id - The id of the config string to get
- * buffer - Empty buffer where string will be copied
- * line - The line that the ID is associated with
- * buffer_len - length of the output buffer
- *
- * Returns: None
- */
-void
-config_get_line_string (int id, char *buffer, int line, int buffer_len)
-{
- int line_id = 0;
-
- line_id = config_get_line_id(id, line);
- if (line_id) {
- config_get_string(line_id, buffer, buffer_len);
- }
-}
-
-
-/*
- * Function: config_set_line_string()
- *
- * Description: Set any arbitrary line config entry as a string
- *
- * Parameters: id - The id of the config string to set
- * buffer - The new value for the string
- * line - The line that the ID is associated with
- *
- * Returns: None
- */
-void
-config_set_line_string (int id, char *buffer, int line)
-{
- int line_id = 0;
-
- line_id = config_get_line_id(id, line);
- if (line_id) {
- config_set_string(line_id, buffer);
- }
-}
-
-/*
- * Function: config_get_line_value()
- *
- * Parameters: id - The id of the config value to get
- * *buffer - Empty buffer where value will be copied
- * length - The number of bytes to get
- * line - The line that the ID is associated with
- *
- * Description: Get any arbitrary line config entry as a raw data value.
- * If the length doesn't match the actual length of the field,
- * nothing will be copied.
- *
- * Returns: None
- */
-void
-config_get_line_value (int id, void *buffer, int length, int line)
-{
- int line_id = 0;
-
- line_id = config_get_line_id(id, line);
- if (line_id) {
- config_get_value(line_id, buffer, length);
- }
-}
-
-/*
- * Function: config_set_line_value()
- *
- * Description: Set arbitrary config entry as a raw data value.
- * If the length doesn't match the actual length of the field,
- * nothing will be copied.
- *
- * Parameters: id - The id of the config value to set
- * buffer - The new value to be set
- * length - The number of bytes to set
- * line - The line that the ID is associated with
- *
- * Returns: None
- */
-void
-config_set_line_value (int id, void *buffer, int length, int line)
-{
- int line_id = 0;
-
- line_id = config_get_line_id(id, line);
- if (line_id) {
- config_set_value(line_id, buffer, length);
- }
-}
-
-/*
- * Function: config_init()
- *
- * Description: Initialize the Config Debug command
- *
- * Parameters: none
- *
- * Returns: none
- *
- */
-void
-config_init (void)
-{
- /* Place holder for future init related actions */
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <stdio.h>
-#include "cc_constants.h"
-#include "cc_types.h"
-#include "cc_config.h"
-#include "phone_debug.h"
-#include "debug.h"
-#include "ccapi.h"
-#include "prot_configmgr.h"
-#include "call_logger.h"
-#include "sip_common_transport.h"
-#include "sip_ccm_transport.h"
-#include "config_parser.h"
-#include "cc_device_feature.h"
-#include "ccapi_snapshot.h"
-#include "config_api.h"
-#include "capability_set.h"
-#include "util_string.h"
-
-#define MAC_ADDR_SIZE 6
-#define FILE_PATH 256
-#define MAX_MULTI_LEVEL_CONFIG 2
-
-#define MLCFG_VIDEO_CAPABILITY 0
-#define MLCFG_CISCO_CAMERA 1
-#define MLCFG_CAPABILITY_MAX 2
-#define MLCFG_NOT_SET -1
-
-#define VERSION_LENGTH_MAX 100
-
-#define ID_BLOCK_PREF1 1
-#define ID_BLOCK_PREF3 3
-/*
- * File location is hardcoded for getting mac and IP addr
- */
-#define IP_ADDR_FILE "/sdcard/myip.txt"
-static char autoreg_name[MAX_LINE_NAME_SIZE];
-
-static char fcpTemplateFile[FILE_PATH] = "";
-
-char g_cfg_version_stamp[MAX_CFG_VERSION_STAMP_LEN + 1] = {0};
-int line = -1; //initialize line to -1, as 0 is valid line
-boolean apply_config = FALSE;
-cc_apply_config_result_t apply_config_result = APPLY_CONFIG_NONE;
-extern var_t prot_cfg_table[];
-void print_config_value (int id, char *get_set, const char *entry_name, void *buffer, int length);
-
-static int sip_port[MAX_CCM];
-static int secured_sip_port[MAX_CCM];
-static int security_mode = 3; /*SECURE*/
-extern accessory_cfg_info_t g_accessoryCfgInfo;
-
-// Configurable settings
-static int gTransportLayerProtocol = 4; // 4 = tcp, 2 = udp
-static boolean gP2PSIP = FALSE;
-static boolean gSDPMODE = FALSE;
-static boolean gRTPSAVPF = TRUE; /* TRUE = RTP/SAVPF , FALSE = RTP/SAVP */
-static int gVoipControlPort = 5060;
-static int gCcm1_sip_port = 5060;
-
-/*
- * This function determine whether the passed config parameter should be used
- * in comparing the new and old config value for apply-config purpose. Only
- * those config ids on whose change phone needs to restart are part of this
- * function. For remaining parameters, it is assumed that any change can be
- * applied dynamically.
- *
- */
-boolean is_cfgid_in_restart_list(int cfgid) {
-
- if ((cfgid >= CFGID_LINE_FEATURE && cfgid < (CFGID_LINE_FEATURE + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_INDEX && cfgid < (CFGID_LINE_INDEX + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_PROXY_ADDRESS && cfgid < (CFGID_PROXY_ADDRESS + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_PROXY_PORT && cfgid < (CFGID_PROXY_PORT + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_NAME && cfgid < (CFGID_LINE_NAME + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_DISPLAYNAME && cfgid < (CFGID_LINE_DISPLAYNAME + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_SPEEDDIAL_NUMBER && cfgid < (CFGID_LINE_SPEEDDIAL_NUMBER + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_MESSAGES_NUMBER && cfgid < (CFGID_LINE_MESSAGES_NUMBER + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_FWD_CALLER_NAME_DIPLAY && cfgid < (CFGID_LINE_FWD_CALLER_NAME_DIPLAY + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_FWD_CALLER_NUMBER_DIPLAY && cfgid < (CFGID_LINE_FWD_CALLER_NUMBER_DIPLAY + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_FWD_REDIRECTED_NUMBER_DIPLAY && cfgid < (CFGID_LINE_FWD_REDIRECTED_NUMBER_DIPLAY + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_FWD_DIALED_NUMBER_DIPLAY && cfgid < (CFGID_LINE_FWD_DIALED_NUMBER_DIPLAY + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_CALL_WAITING && cfgid < (CFGID_LINE_CALL_WAITING + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_AUTHNAME && cfgid < (CFGID_LINE_AUTHNAME + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_PASSWORD && cfgid < (CFGID_LINE_PASSWORD + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_FEATURE_OPTION_MASK && cfgid < (CFGID_LINE_FEATURE_OPTION_MASK + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_MSG_WAITING_LAMP && cfgid < (CFGID_LINE_MSG_WAITING_LAMP + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_MESSAGE_WAITING_AMWI && cfgid < (CFGID_LINE_MESSAGE_WAITING_AMWI + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_RING_SETTING_IDLE && cfgid < (CFGID_LINE_RING_SETTING_IDLE + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_RING_SETTING_ACTIVE && cfgid < (CFGID_LINE_RING_SETTING_ACTIVE + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_CONTACT && cfgid < (CFGID_LINE_CONTACT + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_MAXNUMCALLS && cfgid < (CFGID_LINE_MAXNUMCALLS + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_BUSY_TRIGGER && cfgid < (CFGID_LINE_BUSY_TRIGGER + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_AUTOANSWER_ENABLED && cfgid < (CFGID_LINE_AUTOANSWER_ENABLED + MAX_CONFIG_LINES)) ||
- (cfgid >= CFGID_LINE_AUTOANSWER_MODE && cfgid < (CFGID_LINE_AUTOANSWER_MODE + MAX_CONFIG_LINES))
- )
- {
- return TRUE;
- }
- switch (cfgid) {
- case CFGID_CCM1_ADDRESS:
- case CFGID_CCM2_ADDRESS:
- case CFGID_CCM3_ADDRESS:
- case CFGID_CCM1_SIP_PORT:
- case CFGID_CCM2_SIP_PORT:
- case CFGID_CCM3_SIP_PORT:
-
- case CFGID_PROXY_BACKUP:
- case CFGID_PROXY_BACKUP_PORT:
- case CFGID_PROXY_EMERGENCY:
- case CFGID_PROXY_EMERGENCY_PORT:
- case CFGID_OUTBOUND_PROXY:
- case CFGID_OUTBOUND_PROXY_PORT:
-
- case CFGID_PROXY_REGISTER:
- case CFGID_REMOTE_CC_ENABLED:
-
- case CFGID_SIP_INVITE_RETX:
- case CFGID_SIP_RETX:
- case CFGID_TIMER_INVITE_EXPIRES:
- case CFGID_TIMER_KEEPALIVE_EXPIRES:
- case CFGID_TIMER_SUBSCRIBE_EXPIRES:
- case CFGID_TIMER_SUBSCRIBE_DELTA:
- case CFGID_TIMER_T1:
- case CFGID_TIMER_T2:
-
- case CFGID_SIP_MAX_FORWARDS:
- case CFGID_REMOTE_PARTY_ID:
- case CFGID_REG_USER_INFO:
-
- case CFGID_PREFERRED_CODEC:
- case CFGID_VOIP_CONTROL_PORT:
- case CFGID_NAT_ENABLE:
- case CFGID_NAT_ADDRESS:
- case CFGID_NAT_RECEIVED_PROCESSING:
-
- case CFGID_DTMF_AVT_PAYLOAD:
- case CFGID_DTMF_DB_LEVEL:
- case CFGID_DTMF_OUTOFBAND:
-
- case CFGID_KPML_ENABLED:
- case CFGID_MEDIA_PORT_RANGE_START:
- case CFGID_TRANSPORT_LAYER_PROT:
-
- case CFGID_TIMER_REGISTER_EXPIRES:
- case CFGID_TIMER_REGISTER_DELTA:
- case CFGID_DSCP_FOR_CALL_CONTROL:
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-
-/*
- * This function either compare the new and old config value or set the value
- * for the config_id passed depending upon whether apply-config is true or not.
- */
-void compare_or_set_byte_value(int cfgid, unsigned char value, const unsigned char * config_name) {
- int temp_value ;
- const var_t *entry;
- if (apply_config == TRUE) {
- if (is_cfgid_in_restart_list(cfgid) == TRUE) {
- config_get_value(cfgid, &temp_value, sizeof(temp_value));
- if (((int)value) != temp_value) {
- apply_config_result = RESTART_NEEDED;
- entry = &prot_cfg_table[cfgid];
- print_config_value(cfgid, "changed Get Val", entry->name, &temp_value, sizeof(temp_value));
- DEF_DEBUG(CFG_F_PREFIX "config %s[%d] changed. Old value=%d new value=%d\n", "compare_or_set_byte_value", config_name, cfgid, temp_value, value);
- }
- }
- } else {
- CC_Config_setByteValue(cfgid, value);
- }
-}
-
-/*
- * This function either compare the new and old config value or set the value
- * for the config_id passed depending upon whether apply-config is true or not.
- */
-void compare_or_set_boolean_value(int cfgid, cc_boolean value, const unsigned char * config_name) {
- int temp_value ;
- const var_t *entry;
- if (apply_config == TRUE) {
- if (is_cfgid_in_restart_list(cfgid) == TRUE) {
- config_get_value(cfgid, &temp_value, sizeof(temp_value));
- if (((int)value) != temp_value) {
- apply_config_result = RESTART_NEEDED;
- entry = &prot_cfg_table[cfgid];
- print_config_value(cfgid, "changed Get Val", entry->name, &temp_value, sizeof(temp_value));
- DEF_DEBUG(CFG_F_PREFIX "config %s[%d] changed. Old value=%d new value=%d\n", "compare_or_set_boolean_value", config_name, cfgid, temp_value, value);
- }
- }
- } else {
- CC_Config_setBooleanValue(cfgid, value);
- }
-}
-
-/*
- * This function either compare the new and old config value or set the value
- * for the config_id passed depending upon whether apply-config is true or not.
- */
-void compare_or_set_int_value(int cfgid, int value, const unsigned char * config_name) {
- int temp_value;
- const var_t *entry;
- if (apply_config == TRUE) {
- if (is_cfgid_in_restart_list(cfgid) == TRUE) {
- config_get_value(cfgid, &temp_value, sizeof(temp_value));
- if (value != temp_value) {
- apply_config_result = RESTART_NEEDED;
- entry = &prot_cfg_table[cfgid];
- print_config_value(cfgid, "changed Get Val", entry->name, &temp_value, sizeof(temp_value));
-
- DEF_DEBUG(CFG_F_PREFIX "config %s[%d] changed. new value=%d Old value=%d\n", "compare_or_set_int_value", config_name, cfgid, value, temp_value);
- }
- }
- } else {
- CC_Config_setIntValue(cfgid, value);
- }
-}
-
-/*
- * This function either compare the new and old config value or set the value
- * for the config_id passed depending upon whether apply-config is true or not.
- */
-void compare_or_set_string_value (int cfgid, const char* value, const unsigned char * config_name) {
- static char temp_value[MAX_SIP_URL_LENGTH];
- const var_t *entry;
- if (apply_config == TRUE ) {
- if (is_cfgid_in_restart_list(cfgid) == TRUE) {
- config_get_string(cfgid, temp_value, MAX_SIP_URL_LENGTH);
- if (strcmp(value, temp_value) != 0) {
- apply_config_result = RESTART_NEEDED;
- entry = &prot_cfg_table[cfgid];
- print_config_value(cfgid, "changed Get Val", entry->name, &temp_value, sizeof(temp_value));
- DEF_DEBUG(CFG_F_PREFIX "config %s[%d] changed. new value=%s Old value=%s\n", "compare_or_set_string_value", config_name, cfgid, value, temp_value);
- }
- }
- } else {
- CC_Config_setStringValue(cfgid, value);
- }
-}
-
-int lineConfig = 0;
-int portConfig = 0;
-int proxyConfig = 0;
-
-/*
- * config_set_autoreg_properties
- *
- */
-void config_set_autoreg_properties ()
-{
- CC_Config_setIntValue(CFGID_LINE_INDEX + 0, 1);
- CC_Config_setIntValue(CFGID_LINE_FEATURE + 0, 9);
- CC_Config_setStringValue(CFGID_PROXY_ADDRESS + 0, "USECALLMANAGER");
- CC_Config_setIntValue(CFGID_PROXY_PORT + 0, 5060);
- CC_Config_setStringValue(CFGID_LINE_NAME + 0, autoreg_name);
- CC_Config_setBooleanValue(CFGID_PROXY_REGISTER, 1);
- CC_Config_setIntValue(CFGID_TRANSPORT_LAYER_PROT, 2);
-
- /* timerRegisterExpires = 3600 */
- CC_Config_setIntValue(CFGID_TIMER_REGISTER_EXPIRES, 3600);
- /* sipRetx = 10 */
- CC_Config_setIntValue(CFGID_SIP_RETX, 10);
- /* sipInviteRetx = 6 */
- CC_Config_setIntValue(CFGID_SIP_INVITE_RETX, 6);
- /* timerRegisterDelta = 5 */
- CC_Config_setIntValue(CFGID_TIMER_REGISTER_DELTA, 5);
- /* MaxRedirects = 70 */
- CC_Config_setIntValue(CFGID_SIP_MAX_FORWARDS, 70);
- /* timerInviteExpires = 180 */
- CC_Config_setIntValue(CFGID_TIMER_INVITE_EXPIRES, 180);
- /* timerSubscribeDelta = 5 */
- CC_Config_setIntValue(CFGID_TIMER_SUBSCRIBE_DELTA, 5);
- /* timerSubscribeExpires = 120 */
- CC_Config_setIntValue(CFGID_TIMER_SUBSCRIBE_EXPIRES, 120);
-
- CC_Config_setIntValue(CFGID_REMOTE_CC_ENABLED, 1);
- CC_Config_setIntValue(CFGID_VOIP_CONTROL_PORT, 5060);
-}
-
-/*
- * update_security_mode_and_ports
- *
- */
-void update_security_mode_and_ports(void) {
- sec_level_t sec_level = NON_SECURE;
-
- // convert security mode (from UCM xml) into internal enum
- switch (security_mode)
- {
- case 1: sec_level = NON_SECURE; break;
- case 2: sec_level = AUTHENTICATED; break;
- case 3: sec_level = ENCRYPTED; break;
- default:
- CONFIG_ERROR(CFG_F_PREFIX "unable to translate securite mode [%d]\n", "update_security_mode_and_ports", (int)security_mode);
- break;
- }
-
- compare_or_set_int_value(CFGID_CCM1_SEC_LEVEL, sec_level,
- (const unsigned char *)"deviceSecurityMode");
- compare_or_set_int_value(CFGID_CCM2_SEC_LEVEL, sec_level,
- (const unsigned char *)"deviceSecurityMode");
- compare_or_set_int_value(CFGID_CCM3_SEC_LEVEL, sec_level,
- (const unsigned char *)"deviceSecurityMode");
-
- if (sec_level == NON_SECURE) {
- compare_or_set_int_value(CFGID_CCM1_SIP_PORT, sip_port[0],
- (const unsigned char *)"ccm1_sip_port");
- compare_or_set_int_value(CFGID_CCM2_SIP_PORT, sip_port[1],
- (const unsigned char *)"ccm2_sip_port");
- compare_or_set_int_value(CFGID_CCM3_SIP_PORT, sip_port[2],
- (const unsigned char *)"ccm3_sip_port");
- } else {
- compare_or_set_int_value(CFGID_CCM1_SIP_PORT, secured_sip_port[0],
- (const unsigned char *)"ccm1_secured_sip_port");
- compare_or_set_int_value(CFGID_CCM2_SIP_PORT, secured_sip_port[1],
- (const unsigned char *)"ccm2_secured_sip_port");
- compare_or_set_int_value(CFGID_CCM3_SIP_PORT, secured_sip_port[2],
- (const unsigned char *)"ccm3_secured_sip_port");
- }
-}
-
-
-#define MISSEDCALLS "Application:Cisco/MissedCalls"
-#define PLACEDCALLS "Application:Cisco/PlacedCalls"
-#define RECEIVEDCALLS "Application:Cisco/ReceivedCalls"
-
-/*
- * config_get_mac_addr
- *
- * Get the filename that has the mac address and parse the string
- * convert it into an mac address stored in the bytearray maddr
-*/
-void config_get_mac_addr (char *maddr)
-{
- platGetMacAddr(maddr);
-
-}
-
-/*
- * Set the MAC address in the config table
- */
-void config_set_ccm_ip_mac ()
-{
-
- char macaddr[MAC_ADDR_SIZE];
-
- compare_or_set_int_value(CFGID_DSCP_FOR_CALL_CONTROL , 1, (const unsigned char *) "DscpCallControl");
- compare_or_set_int_value(CFGID_SPEAKER_ENABLED, 1, (const unsigned char *) "speakerEnabled");
-
- if (apply_config == FALSE) {
- config_get_mac_addr(macaddr);
-
- CONFIG_DEBUG(CFG_F_PREFIX ": MAC Address IS: %x:%x:%x:%x:%x:%x \n",
- "config_get_mac_addr", macaddr[0], macaddr[1],
- macaddr[2], macaddr[3], macaddr[4], macaddr[5]);
-
- CC_Config_setArrayValue(CFGID_MY_MAC_ADDR, macaddr, MAC_ADDR_SIZE);
- CC_Config_setArrayValue(CFGID_MY_ACTIVE_MAC_ADDR, macaddr, MAC_ADDR_SIZE);
- }
-}
-
-/*
- * config_setup_element
- * Setup elements that once were downloaded from CUCM in an XML file.
- * Settings are stored in config.h
- */
-void config_setup_elements (const char *sipUser, const char *sipPassword, const char *sipDomain)
-{
- unsigned int i;
- // char buf[MAX_SIP_URL_LENGTH] = {'\0'};
- char ip[MAX_SIP_URL_LENGTH] = {'\0'};
- char option[MAX_SIP_URL_LENGTH] = {'\0'};
- int line = 0;
- cc_boolean isSecure = FALSE, isValid = TRUE;
- char macaddr[MAC_ADDR_SIZE];
-
- compare_or_set_int_value(CFGID_MEDIA_PORT_RANGE_START, gStartMediaPort, (const unsigned char *) "startMediaPort");
- compare_or_set_int_value(CFGID_MEDIA_PORT_RANGE_END, gStopMediaPort, (const unsigned char *) "stopMediaPort");
- compare_or_set_boolean_value(CFGID_CALLERID_BLOCKING, gCallerIdBlocking, (const unsigned char *) "callerIdBlocking");
- compare_or_set_boolean_value(CFGID_ANONYMOUS_CALL_BLOCK, gAnonblock, (const unsigned char *) "anonymousCallBlock");
- compare_or_set_string_value(CFGID_PREFERRED_CODEC, gPreferredCodec, (const unsigned char *) "preferredCodec");
- compare_or_set_string_value(CFGID_DTMF_OUTOFBAND, gDtmfOutOfBand, (const unsigned char *) "dtmfOutofBand");
- compare_or_set_int_value(CFGID_DTMF_AVT_PAYLOAD, gDtmfAvtPayload, (const unsigned char *) "dtmfAvtPayload");
- compare_or_set_int_value(CFGID_DTMF_DB_LEVEL, gDtmfDbLevel, (const unsigned char *) "dtmfDbLevel");
- compare_or_set_int_value(CFGID_SIP_RETX, gSipRetx, (const unsigned char *) "sipRetx");
- compare_or_set_int_value(CFGID_SIP_INVITE_RETX, gSipInviteRetx, (const unsigned char *) "sipInviteRetx");
- compare_or_set_int_value(CFGID_TIMER_T1, gTimerT1, (const unsigned char *) "timerT1");
- compare_or_set_int_value(CFGID_TIMER_T2, gTimerT2, (const unsigned char *) "timerT2");
- compare_or_set_int_value(CFGID_TIMER_INVITE_EXPIRES, gTimerInviteExpires, (const unsigned char *) "timerInviteExpires");
- compare_or_set_int_value(CFGID_TIMER_REGISTER_EXPIRES, gTimerRegisterExpires, (const unsigned char *) "timerRegisterExpires");
- compare_or_set_boolean_value(CFGID_PROXY_REGISTER, gRegisterWithProxy, (const unsigned char *) "registerWithProxy");
- compare_or_set_string_value(CFGID_PROXY_BACKUP, gBackupProxy, (const unsigned char *) "backupProxy");
- compare_or_set_int_value(CFGID_PROXY_BACKUP_PORT, gBackupProxyPort, (const unsigned char *) "backupProxyPort");
- compare_or_set_string_value(CFGID_PROXY_EMERGENCY, gEmergencyProxy, (const unsigned char *) "emergencyProxy");
- compare_or_set_int_value(CFGID_PROXY_EMERGENCY_PORT, gEmergencyProxyPort, (const unsigned char *) "emergencyProxyPort");
- compare_or_set_string_value(CFGID_OUTBOUND_PROXY, gOutboundProxy, (const unsigned char *) "outboundProxy");
- compare_or_set_int_value(CFGID_OUTBOUND_PROXY_PORT, gOutboundProxyPort, (const unsigned char *) "outboundProxyPort");
- compare_or_set_boolean_value(CFGID_NAT_RECEIVED_PROCESSING, gNatRecievedProcessing, (const unsigned char *) "natRecievedProcessing");
- compare_or_set_string_value(CFGID_REG_USER_INFO, gUserInfo, (const unsigned char *) "userInfo");
- compare_or_set_boolean_value(CFGID_REMOTE_PARTY_ID, gRemotePartyID, (const unsigned char *) "remotePartyID");
- compare_or_set_boolean_value (CFGID_SEMI_XFER, gSemiAttendedTransfer, (const unsigned char *) "semiAttendedTransfer");
- compare_or_set_int_value(CFGID_CALL_HOLD_RINGBACK, gCallHoldRingback, (const unsigned char *) "callHoldRingback");
- compare_or_set_boolean_value(CFGID_STUTTER_MSG_WAITING, gStutterMsgWaiting, (const unsigned char *) "stutterMsgWaiting");
- compare_or_set_string_value(CFGID_CALL_FORWARD_URI, gCallForwardURI, (const unsigned char *) "callForwardURI");
- compare_or_set_boolean_value(CFGID_CALL_STATS, gCallStats, (const unsigned char *) "callStats");
- compare_or_set_int_value(CFGID_TIMER_REGISTER_DELTA, gTimerRegisterDelta, (const unsigned char *) "timerRegisterDelta");
- compare_or_set_int_value(CFGID_SIP_MAX_FORWARDS, gMaxRedirects, (const unsigned char *) "maxRedirects");
- compare_or_set_boolean_value(CFGID_2543_HOLD, gRfc2543Hold, (const unsigned char *) "rfc2543Hold");
- compare_or_set_boolean_value(CFGID_LOCAL_CFWD_ENABLE, gLocalCfwdEnable, (const unsigned char *) "localCfwdEnable");
- compare_or_set_int_value(CFGID_CONN_MONITOR_DURATION, gConnectionMonitorDuration, (const unsigned char *) "connectionMonitorDuration");
- compare_or_set_int_value(CFGID_CALL_LOG_BLF_ENABLED, gCallLogBlfEnabled, (const unsigned char *) "callLogBlfEnabled");
- compare_or_set_boolean_value(CFGID_RETAIN_FORWARD_INFORMATION, gRetainForwardInformation, (const unsigned char *) "retainForwardInformation");
- compare_or_set_int_value(CFGID_REMOTE_CC_ENABLED, gRemoteCcEnable, (const unsigned char *) "remoteCcEnable");
- compare_or_set_int_value(CFGID_TIMER_KEEPALIVE_EXPIRES, gTimerKeepAliveExpires, (const unsigned char *) "timerKeepAliveExpires");
- compare_or_set_int_value(CFGID_TIMER_SUBSCRIBE_EXPIRES, gTimerSubscribeExpires, (const unsigned char *) "timerSubscribeExpires");
- compare_or_set_int_value(CFGID_TIMER_SUBSCRIBE_DELTA, gTimerSubscribeDelta, (const unsigned char *) "timerSubscribeDelta");
- compare_or_set_int_value(CFGID_TRANSPORT_LAYER_PROT, gTransportLayerProtocol, (const unsigned char *) "transportLayerProtocol");
- compare_or_set_int_value(CFGID_KPML_ENABLED, gKpml, (const unsigned char *) "kpml");
- compare_or_set_boolean_value(CFGID_NAT_ENABLE, gNatEnabled, (const unsigned char *) "natEnabled");
- compare_or_set_string_value(CFGID_NAT_ADDRESS, gNatAddress, (const unsigned char *) "natAddress");
- compare_or_set_int_value(CFGID_VOIP_CONTROL_PORT, gVoipControlPort, (const unsigned char *) "voipControlPort");
- compare_or_set_boolean_value(CFGID_ENABLE_VAD, gAnableVad, (const unsigned char *) "enableVad");
- compare_or_set_boolean_value(CFGID_AUTOANSWER_IDLE_ALTERNATE, gAutoAnswerAltBehavior, (const unsigned char *) "autoAnswerAltBehavior");
- compare_or_set_int_value(CFGID_AUTOANSWER_TIMER, gAutoAnswerTimer, (const unsigned char *) "autoAnswerTimer");
- compare_or_set_boolean_value(CFGID_AUTOANSWER_OVERRIDE, gAutoAnswerOverride, (const unsigned char *) "autoAnswerOverride");
- compare_or_set_int_value(CFGID_OFFHOOK_TO_FIRST_DIGIT_TIMER, gOffhookToFirstDigitTimer, (const unsigned char *) "offhookToFirstDigitTimer");
- compare_or_set_int_value(CFGID_CALL_WAITING_SILENT_PERIOD, gSilentPeriodBetweenCallWaitingBursts, (const unsigned char *) "silentPeriodBetweenCallWaitingBursts");
- compare_or_set_int_value(CFGID_RING_SETTING_BUSY_POLICY, gRingSettingBusyStationPolicy, (const unsigned char *) "ringSettingBusyStationPolicy");
- compare_or_set_int_value (CFGID_BLF_ALERT_TONE_IDLE, gBlfAudibleAlertSettingOfIdleStation, (const unsigned char *) "blfAudibleAlertSettingOfIdleStation");
- compare_or_set_int_value (CFGID_BLF_ALERT_TONE_BUSY, gBlfAudibleAlertSettingOfBusyStation, (const unsigned char *) "blfAudibleAlertSettingOfBusyStation");
- compare_or_set_int_value (CFGID_JOIN_ACROSS_LINES, gJoinAcrossLines, (const unsigned char *) "joinAcrossLines");
- compare_or_set_boolean_value(CFGID_CNF_JOIN_ENABLE, gCnfJoinEnabled, (const unsigned char *) "cnfJoinEnabled");
- compare_or_set_int_value (CFGID_ROLLOVER, gRollover, (const unsigned char *) "rollover");
- compare_or_set_boolean_value(CFGID_XFR_ONHOOK_ENABLED, gTransferOnhookEnabled, (const unsigned char *) "transferOnhookEnabled");
- compare_or_set_int_value(CFGID_DSCP_AUDIO, gDscpForAudio, (const unsigned char *) "dscpForAudio");
- compare_or_set_int_value(CFGID_DSCP_VIDEO, gDscpVideo, (const unsigned char *) "dscpVideo");
- compare_or_set_int_value(CFGID_INTER_DIGIT_TIMER, gT302Timer, (const unsigned char *) "T302Timer");
-
- // TODO(emannion): You had line=1; line<= ....
- // Debugging suggests that alghouth *line* is 1-indexed, the config entries
- // are 1-indexed. See. config_get_line_id().
- // You may want to rewrite this in terms of config_get_line_id().
- // Please check -- EKR
- for(line = 0; line < MAX_REG_LINES; line++) {
-
- compare_or_set_int_value(CFGID_LINE_INDEX + line, gLineIndex, (const unsigned char *)"lineIndex");
- compare_or_set_int_value(CFGID_LINE_FEATURE + line, gFeatureID, (const unsigned char *) "featureID");
- compare_or_set_string_value(CFGID_PROXY_ADDRESS + line, gProxy, (const unsigned char *) "proxy");
- compare_or_set_int_value(CFGID_PROXY_PORT + line, gPort, (const unsigned char *) "port");
-
- if ( apply_config == FALSE ) {
- ccsnap_set_line_label(line+1, "LINELABEL");
- }
-
- compare_or_set_string_value(CFGID_LINE_NAME + line, sipUser, (const unsigned char *) "name");
- compare_or_set_string_value(CFGID_LINE_DISPLAYNAME + line, gDisplayName, (const unsigned char *) "displayName");
- compare_or_set_string_value(CFGID_LINE_MESSAGES_NUMBER + line, gMessagesNumber, (const unsigned char *) "messagesNumber");
- compare_or_set_boolean_value(CFGID_LINE_FWD_CALLER_NAME_DIPLAY + line, gCallerName, (const unsigned char *) "callerName");
- compare_or_set_boolean_value(CFGID_LINE_FWD_CALLER_NUMBER_DIPLAY + line, gCallerNumber, (const unsigned char *) "callerNumber");
- compare_or_set_boolean_value(CFGID_LINE_FWD_REDIRECTED_NUMBER_DIPLAY + line, gRedirectedNumber, (const unsigned char *) "redirectedNumber");
- compare_or_set_boolean_value(CFGID_LINE_FWD_DIALED_NUMBER_DIPLAY + line, gDialedNumber, (const unsigned char *) "dialedNumber");
- compare_or_set_byte_value(CFGID_LINE_MSG_WAITING_LAMP + line, gMessageWaitingLampPolicy, (const unsigned char *) "messageWaitingLampPolicy");
- compare_or_set_byte_value(CFGID_LINE_MESSAGE_WAITING_AMWI + line, gMessageWaitingAMWI, (const unsigned char *) "messageWaitingAMWI");
- compare_or_set_byte_value(CFGID_LINE_RING_SETTING_IDLE + line, gRingSettingIdle, (const unsigned char *) "ringSettingIdle");
- compare_or_set_byte_value(CFGID_LINE_RING_SETTING_ACTIVE + line, gRingSettingActive, (const unsigned char *) "ringSettingActive");
- compare_or_set_string_value(CFGID_LINE_CONTACT + line, sipUser, (const unsigned char *) "contact");
- compare_or_set_int_value(CFGID_LINE_MAXNUMCALLS + line, gMaxNumCalls, (const unsigned char *) "maxNumCalls");
- compare_or_set_int_value(CFGID_LINE_BUSY_TRIGGER + line, gBusyTrigger, (const unsigned char *) "busyTrigger");
- compare_or_set_byte_value(CFGID_LINE_AUTOANSWER_ENABLED + line, gAutoAnswerEnabled, (const unsigned char *) "autoAnswerEnabled");
- compare_or_set_byte_value(CFGID_LINE_CALL_WAITING + line, gCallWaiting, (const unsigned char *) "callWaiting");
- compare_or_set_string_value(CFGID_LINE_AUTHNAME + line, sipUser, (const unsigned char *)"authName");
- compare_or_set_string_value(CFGID_LINE_PASSWORD + line, sipPassword, (const unsigned char *)"authPassword");
- }
-
- compare_or_set_int_value(CFGID_CCM1_SEC_LEVEL, gDeviceSecurityMode,(const unsigned char *)"deviceSecurityMode");
- compare_or_set_int_value(CFGID_CCM1_SIP_PORT, gCcm1_sip_port,(const unsigned char *)"ccm1_sip_port");
- compare_or_set_int_value(CFGID_CCM2_SIP_PORT, gCcm2_sip_port,(const unsigned char *)"ccm2_sip_port");
- compare_or_set_int_value(CFGID_CCM3_SIP_PORT, gCcm3_sip_port, (const unsigned char *)"ccm3_sip_port");
-
-
- isSecure = FALSE;
- sstrncpy(ip, "", MAX_SIP_URL_LENGTH);
- sstrncpy(option, "User Specific", MAX_SIP_URL_LENGTH);
-
- compare_or_set_string_value(CFGID_CCM1_ADDRESS+0, sipDomain, (const unsigned char *) "ccm1_addr");
- compare_or_set_boolean_value(CFGID_CCM1_IS_VALID + 0, gCcm1_isvalid, (const unsigned char *)"ccm1_isvalid");
- compare_or_set_int_value(CFGID_DSCP_FOR_CALL_CONTROL , gDscpCallControl, (const unsigned char *) "DscpCallControl");
- compare_or_set_int_value(CFGID_SPEAKER_ENABLED, gSpeakerEnabled, (const unsigned char *) "speakerEnabled");
-
- if (apply_config == FALSE) {
- config_get_mac_addr(macaddr);
-
- CONFIG_DEBUG(CFG_F_PREFIX ": MAC Address IS: %x:%x:%x:%x:%x:%x \n",
- "config_get_mac_addr", macaddr[0], macaddr[1],
- macaddr[2], macaddr[3], macaddr[4], macaddr[5]);
-
- CC_Config_setArrayValue(CFGID_MY_MAC_ADDR, macaddr, MAC_ADDR_SIZE);
- CC_Config_setArrayValue(CFGID_MY_ACTIVE_MAC_ADDR, macaddr, MAC_ADDR_SIZE);
- }
-
- CONFIG_DEBUG(CFG_F_PREFIX "%s \n", "config_parse_element", "phoneServices");
- CONFIG_DEBUG(CFG_F_PREFIX "%s \n", "config_parse_element", "versionStamp");
- CONFIG_ERROR(CFG_F_PREFIX "%s new=%s old=%s \n", "config_parser_element", "versionStamp",
- "1284570837-bbc096ed-7392-427d-9694-5ce49d5c3acb", g_cfg_version_stamp);
-
- if (apply_config == FALSE) {
- memset(g_cfg_version_stamp, 0, sizeof(g_cfg_version_stamp));
- i = strlen("1284570837-bbc096ed-7392-427d-9694-5ce49d5c3acb");
- if (i > MAX_CFG_VERSION_STAMP_LEN) {
- CONFIG_ERROR(CFG_F_PREFIX "config version %d, bigger than allocated space %d\n", "config_parser_element", i, MAX_CFG_VERSION_STAMP_LEN);
- }
-
- sstrncpy(g_cfg_version_stamp, "1284570837-bbc096ed-7392-427d-9694-5ce49d5c3acb", sizeof(g_cfg_version_stamp));
- }
- else {
- CONFIG_ERROR(CFG_F_PREFIX "got NULL value for %s\n", "config_parser_element", "versionStamp");
- }
-
- CONFIG_DEBUG(CFG_F_PREFIX "%s \n", "config_parser_element", "externalNumberMask");
- compare_or_set_string_value(CFGID_CCM_EXTERNAL_NUMBER_MASK, gExternalNumberMask, (const unsigned char *) "externalNumberMask");
-
- /* Set SIP P2P boolean */
- compare_or_set_boolean_value(CFGID_P2PSIP, gP2PSIP, (const unsigned char *) "p2psip");
-
- /* Set product version */
- compare_or_set_string_value(CFGID_VERSION, gVersion, (const unsigned char *) "version");
-
- /* Set rtcp-mux, right now to always true */
- compare_or_set_boolean_value(CFGID_RTCPMUX, gRTCPMUX, (const unsigned char *) "rtcpmux");
-
- /* Set RTP/SAVPF, right now to always true */
- compare_or_set_boolean_value(CFGID_RTPSAVPF, gRTPSAVPF, (const unsigned char *) "rtpsavpf");
-
- compare_or_set_boolean_value(CFGID_MAXAVBITRATE, gMAXAVBITRATE, (const unsigned char *) "maxavbitrate");
-
- compare_or_set_boolean_value(CFGID_MAXCODEDAUDIOBW, gMAXCODEDAUDIOBW, (const unsigned char *) "maxcodedaudiobw");
-
- compare_or_set_boolean_value(CFGID_USEDTX, gUSEDTX, (const unsigned char *) "usedtx");
-
- compare_or_set_boolean_value(CFGID_STEREO, gSTEREO, (const unsigned char *) "stereo");
-
- compare_or_set_boolean_value(CFGID_USEINBANDFEC, gUSEINBANDFEC, (const unsigned char *) "useinbandfec");
-
- compare_or_set_boolean_value(CFGID_CBR, gCBR, (const unsigned char *) "cbr");
-
- compare_or_set_boolean_value(CFGID_MAXPTIME, gMAXPTIME, (const unsigned char *) "maxptime");
-
- compare_or_set_int_value(CFGID_SCTP_PORT, gSCTPPort, (const unsigned char *) "sctp_port");
-
- compare_or_set_int_value(CFGID_NUM_DATA_STREAMS, gNumDataStreams, (const unsigned char *) "num_data_streams");
-
- (void) isSecure; // XXX set but not used
- (void) isValid; // XXX set but not used
-}
-
-void config_setup_server_address (const char *sipDomain) {
- compare_or_set_string_value(CFGID_CCM1_ADDRESS+0, sipDomain, (const unsigned char *) "ccm1_addr");
-}
-
-void config_setup_transport_udp(const cc_boolean is_udp) {
- gTransportLayerProtocol = is_udp ? 2 : 4;
- compare_or_set_int_value(CFGID_TRANSPORT_LAYER_PROT, gTransportLayerProtocol, (const unsigned char *) "transportLayerProtocol");
-}
-
-void config_setup_local_voip_control_port(const int voipControlPort) {
- gVoipControlPort = voipControlPort;
- compare_or_set_int_value(CFGID_VOIP_CONTROL_PORT, voipControlPort, (const unsigned char *) "voipControlPort");
-}
-
-void config_setup_remote_voip_control_port(const int voipControlPort) {
- gCcm1_sip_port = voipControlPort;
- compare_or_set_int_value(CFGID_CCM1_SIP_PORT, voipControlPort,(const unsigned char *)"ccm1_sip_port");
-}
-
-int config_get_local_voip_control_port() {
- return gVoipControlPort;
-}
-
-int config_get_remote_voip_control_port() {
- return gCcm1_sip_port;
-}
-
-const char* config_get_version() {
- return gVersion;
-}
-
-void config_setup_p2p_mode(const cc_boolean is_p2p) {
- gP2PSIP = is_p2p;
- compare_or_set_boolean_value(CFGID_P2PSIP, is_p2p, (const unsigned char *) "p2psip");
-}
-
-void config_setup_sdp_mode(const cc_boolean is_sdp) {
- gSDPMODE = is_sdp;
- compare_or_set_boolean_value(CFGID_SDPMODE, is_sdp, (const unsigned char *) "sdpsip");
-}
-
-void config_setup_avp_mode(const cc_boolean is_rtpsavpf) {
- gRTPSAVPF = is_rtpsavpf;
- compare_or_set_boolean_value(CFGID_RTPSAVPF, is_rtpsavpf, (const unsigned char *) "rtpsavpf");
-}
-
-/**
- * Process/Parse the FCP file if specified in the master config file.
-*/
-void config_parser_handle_fcp_file (char* fcpTemplateFile)
-{
-
- // if no fcp file specified in master config file, then set the default dialplan
- if (strcmp (fcpTemplateFile, "") == 0)
- {
- CC_Config_setFcp(NULL, 0);
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_CONFIG_CHANGED, CC_DEVICE_ID);
-
- return;
- }
-
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_CONFIG_CHANGED, CC_DEVICE_ID);
-}
-
-
-/**
- * Function called as part of registration without using cnf device file download.
- */
-int config_setup_main( const char *sipUser, const char *sipPassword, const char *sipDomain)
-{
- config_setup_elements(sipUser, sipPassword, sipDomain);
- update_security_mode_and_ports();
-
- // Take care of Fetch and apply of FCP and DialPlan if configured and necessary
- if (apply_config == FALSE) {
- config_parser_handle_fcp_file (fcpTemplateFile);
- }
-
- return 0;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef CONFIG_PARSER_H_
-#define CONFIG_PARSER_H_
-
-#include "cc_constants.h"
-#include "cc_types.h"
-#include "cc_config.h"
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "debug.h"
-#include "prot_configmgr.h"
-#include "call_logger.h"
-#include "sip_common_transport.h"
-#include "sip_ccm_transport.h"
-
-#define MAX_CFG_VERSION_STAMP_LEN 80
-
-/*
- * This function determine whether the passed config parameter should be used
- * in comparing the new and old config value for apply-config purpose. Only
- * those config ids on whose change phone needs to restart are part of this
- * function. For remaining parameters, it is assumed that any change can be
- * applied dynamically.
- *
- */
-boolean is_cfgid_in_restart_list(int cfgid);
-
-/*
- * This function either compare the new and old config value or set the value
- * for the config_id passed depending upon whether apply-config is true or not.
- */
-void compare_or_set_byte_value(int cfgid, unsigned char value, const unsigned char * config_name);
-
-/*
- * This function either compare the new and old config value or set the value
- * for the config_id passed depending upon whether apply-config is true or not.
- */
-void compare_or_set_boolean_value(int cfgid, cc_boolean value, const unsigned char * config_name);
-
-/*
- * This function either compare the new and old config value or set the value
- * for the config_id passed depending upon whether apply-config is true or not.
- */
-void compare_or_set_int_value(int cfgid, int value, const unsigned char * config_name);
-
-/*
- * This function either compare the new and old config value or set the value
- * for the config_id passed depending upon whether apply-config is true or not.
- */
-void compare_or_set_string_value (int cfgid, const char* value, const unsigned char * config_name);
-
-/*
- * config_fetch_dialplan() called to retrieve the dialplan
- *
- */
-void config_fetch_dialplan(char *filename);
-
-/*
- * config_fetch_fcp() called to retrieve the fcp
- *
- */
-void config_fetch_fcp(char *filename);
-
-/*
- * config_set_autoreg_properties
- *
- */
-void config_set_autoreg_properties ();
-
-/*
- * update_security_mode_and_ports
- *
- */
-void update_security_mode_and_ports(void);
-
-/*
- * config_get_mac_addr
- *
- * Get the filename that has the mac address and parse the string
- * convert it into an mac address stored in the bytearray maddr
-*/
-void config_get_mac_addr (char *maddr);
-
-/*
- * Set the IP and MAC address in the config table
- */
-void config_set_ccm_ip_mac ();
-
-
-/*
- * Set up configuration without XML config file.
- */
-void config_setup_elements ( const char *sipUser, const char *sipPassword, const char *sipDomain);
-
-/*
- * Set server ip address into config
- * Same ip address is also used to make a P2P call
- */
-void config_setup_server_address (const char *sipDomain);
-
-/*
- * set transport protocol, limited to udp or tcp for now
- */
-void config_setup_transport_udp(const cc_boolean is_udp);
-
-/*
- * set local voip port defaults to 5060
- */
-void config_setup_local_voip_control_port(const int voipControlPort);
-
-/*
- * set remote voip port defaults to 5060
- */
-void config_setup_remote_voip_control_port(const int voipControlPort);
-
-/*
- * get local voip port defaults to 5060
- */
-int config_get_local_voip_control_port();
-
-/*
- * get remote voip port defaults to 5060
- */
-int config_get_remote_voip_control_port();
-
-/*
- * get ikran version
- */
-const char* config_get_version();
-
-/*
- * set p2p mode on or off
- */
-void config_setup_p2p_mode(const cc_boolean is_p2p);
-
-/*
- * set sdp mode on or off
- */
-void config_setup_sdp_mode(const cc_boolean is_sdp);
-
-/*
- * set avp mode (true == RTP/SAVPF, false = RTP/SAVP)
- */
-void config_setup_avp_mode(const cc_boolean is_rtpsavpf);
-
-/**
-* config_minimum_check:
-*
-* @a_node: the initial xml node to consider.
-* @doc: The DOM tree of the xml file
-*
-* Check if minimum set of elements are present in the config file and
-* have values that can be used by sipstack
-*
-*/
-
-/**
- * Parse the file that is passed in,
- * walk down the DOM that is created , and get the
- * xml elements nodes.
- */
-int config_parser_main( char *config, int complete_config);
-
-/*
- * Set up configuration without XML config file.
- */
-int config_setup_main( const char *sipUser, const char *sipPassword, const char *sipDomain);
-
-
-#endif /* CONFIG_PARSER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_in.h"
-#include "cpr_stdlib.h"
-#include "cpr_ipc.h"
-#include "phntask.h"
-#include <stdarg.h>
-#include "configmgr.h"
-#include "debug.h"
-#include "config.h"
-#include "vcm.h"
-#include "dialplan.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "CCProvider.h"
-#include "ccsip_task.h"
-#include "gsm.h"
-#include "misc_apps_task.h"
-#include "plat_api.h"
-#include "ccapp_task.h"
-
-#include "phone_platform_constants.h"
-/** The following defines are used to tune the total memory that pSIPCC
- * allocates and uses. */
-/** Block size for emulated heap space, i.e. 1kB */
-#define BLK_SZ 1024
-
-/** 5 MB Heap Based on 0.5 MB initial use + 4 MB for calls (20K * 200) + 0.5 MB misc */
-/** The number of supported blocks for the emulated heap space */
-#define MEM_BASE_BLK 500 //500 blocks, ~ 0.5M
-#define MEM_MISC_BLK 500 //500 blocks, ~ 0.5M
-/** Size of the emulated heap space. This is the value passed to the memory
- * management pre-init procedure. The total memory allocated is
- * "PRIVATE_SYS_MEM_SIZE + 2*64" where the additional numbers are for a gaurd
- * band. */
-#define MEM_PER_CALL_BLK 20 //20 block, ~20k
-#define PRIVATE_SYS_MEM_SIZE ((MEM_BASE_BLK + MEM_MISC_BLK + (MEM_PER_CALL_BLK) * MAX_CALLS) * BLK_SZ)
-
-// used in early init code where config has not been setup
-const boolean gHardCodeSDPMode = TRUE;
-boolean gStopTickTask = FALSE;
-
-
-/*--------------------------------------------------------------------------
- * Local definitions
- *--------------------------------------------------------------------------
- */
-#define GSMSTKSZ 61440
-
-/*
- * CNU thread queue sizes.
- *
- * On CNU, the message queue size can hold up to 31 entries only.
- * This is too small for a phone that can support the MAX_CALLS that
- * is close to or higher than 31 calls simultaneously. In a scenario when
- * the number of active calls on the phone reaches its MAC_CALLS then
- * there can be a potential MAX_CALLS that is great ther than 31 events on
- * a queue to GSM or SIP thread.
- *
- * One known scenario is a 7970 phone having 50 held calls where all
- * calls are not from the same CCM that this phone registers with but
- * still within the same cluster. If that CCM is restarted, the CCM that
- * this phone registers with will terminate these calls on the phone by
- * sending BYEs, SUBSCRIBE (to terminate) DTMF digi collection and etc. to
- * all these calls very quickly together. Handling these SIP messages
- * can generate many internal events between SIP and GSM threads including
- * events that are sent to self (such as GSM which includes applications
- * that runs as part of GSM). The amount of the events posted on the queues
- * during this time can be far exceeding than 31 and MAX_CALLS entries.
- *
- * The followings define queue sizes for GSM, SIP and the other threads.
- * The GSM's queue size is defined to be larger than SIP's queue size to
- * account for self sending event. The formular below is based on the
- * testing with the above scenario and with 8-3-x phone load. The maximum
- * queue depth observed for GSM under
- * this condition is 129 entries and the maximum queue depth of
- * SIP under the same condition is about 67 entries. Therefore, the queue
- * depth of GSM thread is given to 3 times MAX_CALLS (or 153) and
- * 2 times (or 102) for SIP thread for 7970 case.
- *
- */
-#define GSMQSZ (MAX_CALLS*3) /* GSM message queue size */
-#define SIPQSZ (MAX_CALLS*2) /* SIP message queue size */
-#define DEFQSZ 0 /* default message queue size */
-#define DEFAPPQSZ MAX_REG_LINES
-
-/*--------------------------------------------------------------------------
- * Global data
- *--------------------------------------------------------------------------
- */
-
-cprMsgQueue_t ccapp_msgq;
-cprThread_t ccapp_thread;
-
-cprMsgQueue_t sip_msgq;
-cprThread_t sip_thread;
-#ifdef NO_SOCKET_POLLING
-cprThread_t sip_msgqwait_thread;
-#endif
-
-cprMsgQueue_t gsm_msgq;
-cprThread_t gsm_thread;
-
-cprMsgQueue_t misc_app_msgq;
-cprThread_t misc_app_thread;
-
-#ifdef JINDO_DEBUG_SUPPORTED
-cprMsgQueue_t debug_msgq;
-cprThread_t debug_thread;
-#endif
-
-#ifdef EXTERNAL_TICK_REQUIRED
-cprMsgQueue_t ticker_msgq;
-cprThread_t ticker_thread;
-#endif
-
-/* Platform initialized flag */
-boolean platform_initialized = FALSE;
-
-static int thread_init(void);
-
-/*--------------------------------------------------------------------------
- * External data references
- * -------------------------------------------------------------------------
- */
-
-
-/*--------------------------------------------------------------------------
- * External function prototypes
- *--------------------------------------------------------------------------
- */
-extern void gsm_set_initialized(void);
-extern void vcm_init(void);
-extern void dp_init(void *);
-extern cprBuffer_t SIPTaskGetBuffer(uint16_t size);
-
-extern void sip_platform_task_loop(void *arg);
-#ifdef NO_SOCKET_POLLING
-extern void sip_platform_task_msgqwait(void *arg);
-#endif
-extern void GSMTask(void *);
-#ifndef VENDOR_BUILD
-extern void debug_task(void *);
-#endif
-extern void MiscAppTask(void *);
-extern void cpr_timer_tick(void);
-
-extern void cprTimerSystemInit(void);
-extern int32_t ui_clear_mwi(int32_t argc, const char *argv[]);
-void gsm_shutdown(void);
-void dp_shutdown(void);
-void MiscAppTaskShutdown(void);
-void CCAppShutdown(void);
-cprBuffer_t gsm_get_buffer (uint16_t size);
-
-
-
-
-/*--------------------------------------------------------------------------
- * Local scope function prototypes
- *--------------------------------------------------------------------------
- */
-#ifdef EXTERNAL_TICK_REQUIRED
-int TickerTask(void *);
-#endif
-
-void send_protocol_config_msg(void);
-
-/**
- * ccMemInit()
- */
-extern
-int ccMemInit(size_t size) {
- return CPR_SUCCESS;
-}
-
-/**
- * ccPreInit
- *
- * Initialization routine to call before any application level
- * code initializes.
- *
- * Parameters: None
- *
- * Return Value: CPR_SUCCESS or CPR_FAILURE
- */
-
-int
-ccPreInit ()
-{
- static boolean ccPreInit_called = FALSE;
-
- if (ccPreInit_called == FALSE) {
- ccPreInit_called = TRUE;
- //Initializes the memory first
- ccMemInit(PRIVATE_SYS_MEM_SIZE);
- cprPreInit();
- }
-
- return CPR_SUCCESS;
-}
-
-int
-ccInit ()
-{
-
- TNP_DEBUG(DEB_F_PREFIX"started init of SIP call control\n", DEB_F_PREFIX_ARGS(SIP_CC_INIT, "ccInit"));
-
- platInit();
-
- strlib_init();
-
- /*
- * below should move to cprPreInit. keep it here until then
- */
-#ifdef _WIN32
- cprTimerSystemInit();
-#endif
-
- /* Initialize threads, queues etc. */
- (void) thread_init();
-
- platform_initialized = TRUE;
-
- return 0;
-}
-
-static int
-thread_init ()
-{
- gStopTickTask = FALSE;
- /*
- * This will have already been called for CPR CNU code,
- * but may be called here for Windows emulation.
- */
- (void) cprPreInit();
-
-
- PHNChangeState(STATE_FILE_CFG);
-
- /* initialize message queues */
- sip_msgq = cprCreateMessageQueue("SIPQ", SIPQSZ);
- gsm_msgq = cprCreateMessageQueue("GSMQ", GSMQSZ);
-
- if (FALSE == gHardCodeSDPMode) {
- misc_app_msgq = cprCreateMessageQueue("MISCAPPQ", DEFQSZ);
- }
- ccapp_msgq = cprCreateMessageQueue("CCAPPQ", DEFQSZ);
-#ifdef JINDO_DEBUG_SUPPORTED
- debug_msgq = cprCreateMessageQueue("DEBUGAPPQ", DEFQSZ);
-#endif
-#ifdef EXTERNAL_TICK_REQUIRED
- ticker_msgq = cprCreateMessageQueue("Ticker", DEFQSZ);
-#endif
-
-
- /*
- * Initialize the command parser and debug infrastructure
- */
- debugInit();
-
- /* create threads */
- ccapp_thread = cprCreateThread("CCAPP Task",
- (cprThreadStartRoutine) CCApp_task,
- GSMSTKSZ, CCPROVIDER_THREAD_RELATIVE_PRIORITY /* pri */, ccapp_msgq);
- if (ccapp_thread == NULL) {
- err_msg("failed to create CCAPP task \n");
- }
-
-#ifdef JINDO_DEBUG_SUPPORTED
-#ifndef VENDOR_BUILD
- debug_thread = cprCreateThread("Debug Task",
- (cprThreadStartRoutine) debug_task, STKSZ,
- 0 /*pri */ , debug_msgq);
-
- if (debug_thread == NULL) {
- err_msg("failed to create debug task\n");
- }
-#endif
-#endif
-
- /* SIP main thread */
- sip_thread = cprCreateThread("SIPStack task",
- (cprThreadStartRoutine) sip_platform_task_loop,
- STKSZ, SIP_THREAD_RELATIVE_PRIORITY /* pri */, sip_msgq);
- if (sip_thread == NULL) {
- err_msg("failed to create sip task \n");
- }
-
-#ifdef NO_SOCKET_POLLING
- /* SIP message wait queue task */
- sip_msgqwait_thread = cprCreateThread("SIP MsgQueueWait task",
- (cprThreadStartRoutine)
- sip_platform_task_msgqwait,
- STKSZ, SIP_THREAD_RELATIVE_PRIORITY /* pri */, sip_msgq);
- if (sip_msgqwait_thread == NULL) {
- err_msg("failed to create sip message queue wait task\n");
- }
-#endif
-
- gsm_thread = cprCreateThread("GSM Task",
- (cprThreadStartRoutine) GSMTask,
- GSMSTKSZ, GSM_THREAD_RELATIVE_PRIORITY /* pri */, gsm_msgq);
- if (gsm_thread == NULL) {
- err_msg("failed to create gsm task \n");
- }
-
- if (FALSE == gHardCodeSDPMode) {
- misc_app_thread = cprCreateThread("MiscApp Task",
- (cprThreadStartRoutine) MiscAppTask,
- STKSZ, 0 /* pri */, misc_app_msgq);
- if (misc_app_thread == NULL) {
- err_msg("failed to create MiscApp task \n");
- }
- }
-
-#ifdef EXTERNAL_TICK_REQUIRED
- ticker_thread = cprCreateThread("Ticker task",
- (cprThreadStartRoutine) TickerTask,
- STKSZ, 0, ticker_msgq);
- if (ticker_thread == NULL) {
- err_msg("failed to create ticker task \n");
- }
-#endif
-
- /* Associate the threads with the message queues */
- (void) cprSetMessageQueueThread(sip_msgq, sip_thread);
- (void) cprSetMessageQueueThread(gsm_msgq, gsm_thread);
-
- if (FALSE == gHardCodeSDPMode) {
- (void) cprSetMessageQueueThread(misc_app_msgq, misc_app_thread);
- }
-
- (void) cprSetMessageQueueThread(ccapp_msgq, ccapp_thread);
-#ifdef JINDO_DEBUG_SUPPORTED
- (void) cprSetMessageQueueThread(debug_msgq, debug_thread);
-#endif
-#ifdef EXTERNAL_TICK_REQUIRED
- (void) cprSetMessageQueueThread(ticker_msgq, ticker_thread);
-#endif
-
- /*
- * initialize debugs of other modules.
- *
- * dp_init needs the gsm_msgq id. This
- * is set in a global variable by the
- * GSM task running. However due to timing
- * issues dp_init is sometimes run before
- * the GSM task has set this variable resulting
- * in a NULL msgqueue ptr being passed to CPR
- * which returns an error and does not create
- * the dialplan timer. Thus pass is the same
- * data to dp_init that is passed into the
- * cprCreateThread call for GSM above.
- */
- config_init();
- vcmInit();
- dp_init(gsm_msgq);
-
- if (sip_minimum_config_check() != 0) {
- PHNChangeState(STATE_UNPROVISIONED);
- } else {
- PHNChangeState(STATE_CONNECTED);
- }
-
- (void) cprPostInit();
-
- if ( vcmGetVideoCodecList(VCM_DSP_FULLDUPLEX) ) {
- cc_media_update_native_video_support(TRUE);
- }
-
- return (0);
-}
-
-
-#ifdef EXTERNAL_TICK_REQUIRED
-
-uint16_t SecTimer = 50;
-
-unsigned long timeofday_in_seconds = 0;
-
-void
-MAIN0Timer (void)
-{
- if (SecTimer-- == 0) {
- SecTimer = 50;
- timeofday_in_seconds++;
- }
- //gtick +=2;
- cpr_timer_tick();
-}
-
-int
-TickerTask (void *a)
-{
- TNP_DEBUG(DEB_F_PREFIX"Ticker Task initialized..\n", DEB_F_PREFIX_ARGS(SIP_CC_INIT, "TickerTask"));
- while (FALSE == gStopTickTask) {
- cprSleep(20);
- MAIN0Timer();
- }
- return 0;
-}
-#endif
-
-void
-send_protocol_config_msg (void)
-{
- const char *fname = "send_protocol_config_msg";
- char *msg;
-
- TNP_DEBUG(DEB_F_PREFIX"send TCP_DONE message to sip thread..\n", DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname));
-
- msg = (char *) SIPTaskGetBuffer(4);
- if (msg == NULL) {
- TNP_DEBUG(DEB_F_PREFIX"failed to allocate message..\n", DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname));
- return;
- }
- /* send a config done message to the SIP Task */
- if (SIPTaskSendMsg(TCP_PHN_CFG_TCP_DONE, msg, 0, NULL) == CPR_FAILURE) {
- err_msg("%s: notify SIP stack ready failed", fname);
- cpr_free(msg);
- }
- gsm_set_initialized();
- PHNChangeState(STATE_CONNECTED);
-}
-
-
-
-
-
-/*
- * Function: send_task_unload_msg
- *
- * Description:
- * - send shutdown and thread destroy msg to sip, gsm, ccapp, misc
- * threads
- * Parameters: destination thread
- *
- * Returns: none
- *
- */
-void
-send_task_unload_msg(cc_srcs_t dest_id)
-{
- const char *fname = "send_task_unload_msg";
- uint16_t len = 4;
- cprBuffer_t msg = gsm_get_buffer(len);
- int sdpmode = 0;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- if (msg == NULL) {
- err_msg("%s: failed to allocate msg cprBuffer_t\n", fname);
- return;
- }
-
- DEF_DEBUG(DEB_F_PREFIX"send Unload message to %s task ..\n",
- DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname),
- dest_id == CC_SRC_SIP ? "SIP" :
- dest_id == CC_SRC_GSM ? "GSM" :
- dest_id == CC_SRC_MISC_APP ? "Misc App" :
- dest_id == CC_SRC_CCAPP ? "CCApp" : "Unknown");
-
- switch(dest_id) {
- case CC_SRC_SIP:
- {
- /* send this msg so phone can send unRegister msg */
- SIPTaskPostShutdown(SIP_EXTERNAL, CC_CAUSE_SHUTDOWN, "");
- /* allow unRegister msg to sent out and shutdown to complete */
-
- if (!sdpmode) {
- cprSleep(2000);
- }
- /* send a unload message to the SIP Task to kill sip thread*/
- msg = SIPTaskGetBuffer(len);
- if (msg == NULL) {
- err_msg("%s:%d: failed to allocate sip msg buffer\n", fname);
- return;
- }
-
- if (SIPTaskSendMsg(THREAD_UNLOAD, (cprBuffer_t)msg, len, NULL) == CPR_FAILURE)
- {
- cpr_free(msg);
- err_msg("%s: Unable to send THREAD_UNLOAD msg to sip thread", fname);
- }
- }
- break;
- case CC_SRC_GSM:
- {
- msg = gsm_get_buffer(len);
- if (msg == NULL) {
- err_msg("%s: failed to allocate gsm msg cprBuffer_t\n", fname);
- return;
- }
- if (CPR_FAILURE == gsm_send_msg(THREAD_UNLOAD, msg, len)) {
- err_msg("%s: Unable to send THREAD_UNLOAD msg to gsm thread", fname);
- }
- }
- break;
- case CC_SRC_MISC_APP:
- {
- msg = cpr_malloc(len);
- if (msg == NULL) {
- err_msg("%s: failed to allocate misc msg cprBuffer_t\n", fname);
- return;
- }
- if (CPR_FAILURE == MiscAppTaskSendMsg(THREAD_UNLOAD, msg, len)) {
- err_msg("%s: Unable to send THREAD_UNLOAD msg to Misc App thread", fname);
- }
- }
- break;
- case CC_SRC_CCAPP:
- {
- msg = cpr_malloc(len);
- if (msg == NULL) {
- err_msg("%s: failed to allocate ccapp msg cprBuffer_t\n", fname);
- return;
- }
- if (ccappTaskPostMsg(CCAPP_THREAD_UNLOAD, msg, len, CCAPP_CCPROVIER) == CPR_FAILURE )
- {
- err_msg("%s: Unable to send THREAD_UNLOAD msg to CCapp thread", fname);
- }
- err_msg("%s: send UNLOAD msg to CCapp thread good", fname);
- }
- break;
-
- default:
- err_msg("%s: Unknown destination task passed=%d.", fname, dest_id);
- break;
- }
-}
-
-/*
- * Function: ccUnload
- *
- * Description:
- * - deinit portable runtime.
- * - Cleanup call control modules, GSM and SIp Stack
- *
- * Parameters: none
- *
- * Returns: none
- *
- */
-void
-ccUnload (void)
-{
- static const char fname[] = "ccUnload";
-
- DEF_DEBUG(DEB_F_PREFIX"ccUnload called..\n", DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname));
- if (platform_initialized == FALSE)
- {
- TNP_DEBUG(DEB_F_PREFIX"system is not loaded, ignore unload\n", DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname));
- return;
- }
- /*
- * We are going to send an unload msg to each of the thread, which on
- * receiving the msg, will kill itself.
- */
- send_task_unload_msg(CC_SRC_SIP);
- send_task_unload_msg(CC_SRC_GSM);
-
- if (FALSE == gHardCodeSDPMode) {
- send_task_unload_msg(CC_SRC_MISC_APP);
- }
-
- send_task_unload_msg(CC_SRC_CCAPP);
-
- cprSleep(200);
-
- gStopTickTask = TRUE;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_string.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "stdarg.h"
-#include "logger.h"
-#include "logmsg.h"
-#include "phone_debug.h"
-#include "text_strings.h"
-#include "uiapi.h"
-#include "platform_api.h"
-#include "prot_configmgr.h"
-
-#define MAX_LOG_CACHE_ENTRIES 20
-
-/*
- * Log a message.
- * Cause the message to be printed to the console port
- * as well, the log is stored in a local data area for
- * later viewing
- */
-void
-log_msg (int phrase_index, ...)
-{
- char phrase_buf[LOG_MAX_LEN * 4];
- char status_msg[LOG_MAX_LEN * 4];
- va_list ap;
-
- /*
- * Make sure that the phrase index is valid.
- */
- if (phrase_index == 0) {
- return;
- }
-
- /*
- * Get the translated phrase index from the Java code.
- */
- if (platGetPhraseText(phrase_index, phrase_buf, (LOG_MAX_LEN * 4)) == CPR_FAILURE) {
- return;
- }
-
- /*
- * If extra data is required, sprintf this into the status message buffer
- */
- va_start(ap, phrase_index);
- vsprintf(status_msg, phrase_buf, ap);
- va_end(ap);
-
- err_msg("%%%s\n", status_msg);
-
- /*
- * For now, do not send the Registration messages over to the Java Status
- * Logs. They come out too fast and will overwhelm the existing logging
- * mechanism. We will need to implement a new mechanism in order to put
- * these in the phone's status menu.
- */
- switch (phrase_index) {
- case LOG_REG_MSG:
- case LOG_REG_RED_MSG:
- case LOG_REG_AUTH_MSG:
- case LOG_REG_AUTH_HDR_MSG:
- case LOG_REG_AUTH_SCH_MSG:
- case LOG_REG_CANCEL_MSG:
- case LOG_REG_AUTH:
- case LOG_REG_AUTH_ACK_TMR:
- case LOG_REG_AUTH_NO_CRED:
- case LOG_REG_AUTH_UNREG_TMR:
- case LOG_REG_RETRY:
- case LOG_REG_UNSUPPORTED:
- case LOG_REG_AUTH_SERVER_ERR:
- case LOG_REG_AUTH_GLOBAL_ERR:
- case LOG_REG_AUTH_UNKN_ERR:
- return;
-
- default:
- break;
- }
-
- ui_log_status_msg(status_msg);
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _LOGGER_INCLUDED_H
-#define _LOGGER_INCLUDED_H
-
-#define LOG_MAX_LEN 64
-
-/*
- * short form helper macros
- */
-void log_msg(int log, ...);
-void log_clear(int msg);
-char *get_device_name();
-
-#endif /* _LOGGER_INCLUDED_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _LOGMSG_INCLUDED_H
-#define _LOGMSG_INCLUDED_H
-
-#include "logger.h"
-
-/*
- * Config messages
- * The number denotes the string location in the Phone dictionary file
- */
-#define LOG_CFG_PARSE_DIAL 1074 //"%d Error(s) Parsing: %s"
-
-/*
- * SIP messages
- * The number denotes the string location in the Phone dictionary file
- */
-#define LOG_REG_MSG 1058 //"REG send failure: REGISTER"
-#define LOG_REG_RED_MSG 1059 //"REG send failure: REGISTER Redirected"
-#define LOG_REG_AUTH_MSG 1060 //"REG send failure: REGISTER auth"
-#define LOG_REG_AUTH_HDR_MSG 1061 //"REG send failure: REGISTER auth hdr"
-#define LOG_REG_AUTH_SCH_MSG 1062 //"REG send failure: REGISTER auth scheme"
-#define LOG_REG_CANCEL_MSG 1063 //"REG send failure: CANCEL REGISTER"
-
-#define LOG_REG_AUTH 1064 //"REG auth failed: %s"
-#define LOG_REG_AUTH_ACK_TMR 1065 //"REG auth failed: ack timer"
-#define LOG_REG_AUTH_NO_CRED 1066 //"REG auth failed: no more credentials"
-#define LOG_REG_AUTH_UNREG_TMR 1067 //"REG auth failed: unreg ack timer"
-#define LOG_REG_RETRY 1068 //"REG retries exceeded"
-#define LOG_REG_UNSUPPORTED 1069 //"REG msg unsupported: %s"
-
-#define LOG_REG_AUTH_SERVER_ERR 1070 //"REG auth failed: in %d, server error"
-#define LOG_REG_AUTH_GLOBAL_ERR 1071 //"REG auth failed: in %d, global error"
-#define LOG_REG_AUTH_UNKN_ERR 1072 //"REG auth failed: in %d, ??? error"
-
-#define LOG_REG_BACKUP 1073 //"REG Not Registered to Backup Proxy"
-
-#define LOG_REG_EXPIRE 1076 //"REG Expires time too small"
-
-#endif /* _LOGMSG_INCLUDED_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <time.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <errno.h>
-
-#include "cpr.h"
-#include "phone_debug.h"
-#include "cc_debug.h"
-#include "phone.h"
-#include "cpr_socket.h"
-#include "prot_configmgr.h"
-#include "debug.h"
-#include "cpr_string.h"
-#include "cpr_stdlib.h"
-
-/*--------------------------------------------------------------------------
- * Local definitions
- *--------------------------------------------------------------------------
- */
-
-/* NTP related local data */
-#define MAX_NTP_MONTH_STR_LEN 4
-#define MAX_NTP_MONTH_ARRAY_SIZE 12
-#define MAX_NTP_DATE_HDR_STR_LEN 128
-#define MAX_NTP_TOKEN_BUF_LEN 16
-
-/* The number of arguments (argc) used in the show command */
-#define NUM_OF_SHOW_ARGUMENTS 2
-
-#if 0
-static int last_month = 99;
-static char last_month_str[MAX_NTP_MONTH_STR_LEN] = "";
-static const char *month_ar[MAX_NTP_MONTH_ARRAY_SIZE] = {
- "Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
-};
-#endif
-
-/*--------------------------------------------------------------------------
- * External function prototypes
- *--------------------------------------------------------------------------
- */
-
-extern void platform_set_time(int32_t gmt_time);
-void SipNtpUpdateClockFromCCM(void);
-
-
-/*--------------------------------------------------------------------------
- * Local scope function prototypes
- *--------------------------------------------------------------------------
- */
-
-#if 0
-/*
- * This function finds month (0 to 11) from month name
- * listed above in month_ar[]. This is used to convert the
- * date header from CCM to derive time/date.
- */
-static boolean
-set_month_from_str (char *month_str)
-{
- boolean ret_val = FALSE;
- const char * fname = "set_month_from_str";
- int i;
-
- if (month_str) {
- if (strncmp(month_str, last_month_str, 3) != 0) {
- for (i = 0; i < 12; i++) {
- if (strncmp(month_str, month_ar[i], 3) == 0) {
- sstrncpy(last_month_str, month_str, sizeof(last_month_str));
- last_month = i;
- ret_val = TRUE;
- break;
- }
- }
- } else {
- ret_val = TRUE;
- }
- } else {
- TNP_DEBUG(DEB_F_PREFIX "Input month_str is NULL!!!! \n", DEB_F_PREFIX_ARGS(PLAT_API, fname));
- }
- return (ret_val);
-}
-#endif
-
-
-/*
- * MISC platform stubs
- * These stubs are mostly NOPs for TNP but they are referred from common code
- * and this avoids ifdefs in the code.
- *
- */
-static uint16_t PHNState = STATE_CONNECTED;
-
-/* ccsip_core.o */
-uint16_t
-PHNGetState (void)
-{
- return (PHNState);
-}
-
-void
-PHNChangeState (uint16_t state)
-{
- PHNState = state;
-}
-
-/* ccsip_platform.o */
-void
-phone_reset (DeviceResetType resetType)
-{
- return;
-}
-
-
-/*
- * Methods below should be moved to plat as they are exported as an external API.
- * For now keeping all miscellaneous methods here.
- */
-extern void config_get_value (int id, void *buffer, int length);
-
-/*logger.c */
-
-/*
- * Clear an entry or multiple entries in the
- * log table. The passed in log message is used
- * for partial matching, in order to figure out
- * what logs need to be cleared.
- *
- * The TNP Status Message screen does not have any
- * facility to "clear" log messages.
- */
-void
-log_clear (int msg)
-{
-}
-
-
-/**
- *
- * Indicates if the (preferred) network interface has changed (e.g., dock/undock)
- *
- * @param none
- *
- *
- * @return true if the (preferred) network interface has changed since last query
- * @return false if the (preferred) network interface has not changed
- */
-boolean plat_is_network_interface_changed (void)
-{
- return(FALSE);
-}
-
-
-/**
- * give the platform IPV6 IP address.
- *
- * @param[in/out] ip_addr - pointer to the cpr_ip_addr_t. The
- * result IP address will be populated in this
- * structure.
- *
- * @return None.
- */
-void
-platform_get_ipv6_address (cpr_ip_addr_t *ip_addr)
-{
- //config_get_value(CFGID_IP_ADDR_MODE, &ip_mode, sizeof(ip_mode));
- //Todo IPv6: Hack to get the IPV6 address
- //if (ip_mode == CPR_IP_MODE_IPV6 || ip_mode == CPR_IP_MODE_DUAL) {
- //}
- ip_addr->type = CPR_IP_ADDR_IPV6;
- ip_addr->u.ip6.addr.base8[15] = 0x65;
- ip_addr->u.ip6.addr.base8[14] = 0xfb;
- ip_addr->u.ip6.addr.base8[13] = 0xb1;
- ip_addr->u.ip6.addr.base8[12] = 0xfe;
- ip_addr->u.ip6.addr.base8[11] = 0xff;
- ip_addr->u.ip6.addr.base8[10] = 0x11;
- ip_addr->u.ip6.addr.base8[9] = 0x11;
- ip_addr->u.ip6.addr.base8[8] = 0x02;
- ip_addr->u.ip6.addr.base8[7] = 0x01;
- ip_addr->u.ip6.addr.base8[6] = 0x00;
- ip_addr->u.ip6.addr.base8[5] = 0x18;
- ip_addr->u.ip6.addr.base8[4] = 0x0c;
- ip_addr->u.ip6.addr.base8[3] = 0xb8;
- ip_addr->u.ip6.addr.base8[2] = 0x0d;
- ip_addr->u.ip6.addr.base8[1] = 0x01;
- ip_addr->u.ip6.addr.base8[0] = 0x20;
-
- return;
-}
-
-/**
- * give the mac address string
- *
- * @param addr - mac address string (OUTPUT)
- *
- * @return none
- */
-void
-platform_get_wired_mac_address (unsigned char *addr)
-{
- config_get_value(CFGID_MY_MAC_ADDR, addr, 6);
- TNP_DEBUG(DEB_F_PREFIX"Wired MacAddr:from Get Val: %04x:%04x:%04x",
- DEB_F_PREFIX_ARGS(PLAT_API, "platform_get_wired_mac_address"),
- addr[0] * 256 + addr[1], addr[2] * 256 + addr[3],
- addr[4] * 256 + addr[5]);
-}
-
-/**
- * Get active mac address if required
- *
- * @param addr - mac address string (OUTPUT)
- *
- * @return none
- */
-void
-platform_get_active_mac_address (unsigned char *addr)
-{
- config_get_value(CFGID_MY_ACTIVE_MAC_ADDR, addr, 6);
- TNP_DEBUG(DEB_F_PREFIX"ActiveMacAddr:from Get Val: %04x:%04x:%04x",
- DEB_F_PREFIX_ARGS(PLAT_API, "platform_get_mac_address"),
- addr[0] * 256 + addr[1], addr[2] * 256 + addr[3],
- addr[4] * 256 + addr[5]);
-}
-
-/**
- * give the platform IPV4 IP address.
- *
- * @param[in/out] ip_addr - pointer to the cpr_ip_addr_t. The
- * result IP address will be populated in this
- * structure.
- *
- * @return None.
- */
-void
-platform_get_ipv4_address (cpr_ip_addr_t *ip_addr)
-{
- config_get_value(CFGID_MY_IP_ADDR, ip_addr, sizeof(cpr_ip_addr_t));
- ip_addr->type = CPR_IP_ADDR_IPV4;
-
- return;
-}
-
-uint32_t
-IPNameCk (char *name, char *addr_error)
-{
- char *namePtr = name;
- char string[4] = { 0, 0, 0, 0 };
- int x = 0;
- int i = 0;
- uint32_t temp, ip_addr = 0;
- char ip_addr_out[MAX_IPADDR_STR_LEN];
- unsigned long strtoul_result;
- char *strtoul_end;
-
- /* Check if valid IPv6 address */
- if (cpr_inet_pton(AF_INET6, name, ip_addr_out)) {
- *addr_error = FALSE;
- return TRUE;
- }
- *addr_error = TRUE;
- while (*namePtr != 0) {
- if ((*namePtr >= 0x30) && (*namePtr <= 0x39)) {
- if (x > 2)
- return (0);
- string[x++] = *namePtr++;
- } else {
- if (*namePtr == 0x2e) {
- if (i > 3)
- return (0);
- namePtr++;
- x = 0;
-
- errno = 0;
- strtoul_result = strtoul(string, &strtoul_end, 10);
-
- if (errno || string == strtoul_end || strtoul_result > 255) {
- return 0;
- }
-
- temp = (uint32_t) strtoul_result;
-
- ip_addr |= temp << (24 - (i * 8));
- string[0] = 0;
- string[1] = 0;
- string[2] = 0;
- i++;
- } else
- return (0); // not an IP address
- }
- }
-
- if (i == 3) {
- errno = 0;
- strtoul_result = strtoul(string, &strtoul_end, 10);
-
- if (errno || string == strtoul_end || strtoul_result > 255) {
- return 0;
- }
-
- temp = (uint32_t) strtoul_result;
-
- ip_addr |= temp;
- *addr_error = FALSE;
- return (ntohl(ip_addr));
- } else {
- return 0;
- }
-}
-
-/**
- * @brief Given a msg buffer, returns a pointer to the buffer's header
- *
- * The cprGetSysHeader function retrieves the system header buffer for the
- * passed in message buffer.
- *
- * @param[in] buffer pointer to the buffer whose sysHdr to return
- *
- * @return Abstract pointer to the msg buffer's system header
- * or #NULL if failure
- */
-void *
-cprGetSysHeader (void *buffer)
-{
- phn_syshdr_t *syshdr;
-
- /*
- * Stinks that an external structure is necessary,
- * but this is a side-effect of porting from IRX.
- */
- syshdr = cpr_calloc(1, sizeof(phn_syshdr_t));
- if (syshdr) {
- syshdr->Data = buffer;
- }
- return (void *)syshdr;
-}
-
-/**
- * @brief Called when the application is done with this system header
- *
- * The cprReleaseSysHeader function returns the system header buffer to the
- * system.
- * @param[in] syshdr pointer to the sysHdr to be released
- *
- * @return none
- */
-void
-cprReleaseSysHeader (void *syshdr)
-{
- if (syshdr == NULL) {
- CPR_ERROR("cprReleaseSysHeader: Sys header pointer is NULL\n");
- return;
- }
-
- cpr_free(syshdr);
-}
-
-/**
- * @brief An internal function to update the system header
- *
- * A CPR-only function. Given a sysHeader and data, this function fills
- * in the data. The purpose for this function is to help prevent CPR
- * code from having to know about the phn_syshdr_t layout.
- *
- * @param[in] buffer pointer to a syshdr from a successful call to
- * cprGetSysHeader
- * @param[in] cmd command to place in the syshdr buffer
- * @param[in] len length to place in the syshdr buffer
- * @param[in] timerMsg msg being sent to the calling thread
- *
- * @return none
- *
- * @pre (buffer != NULL)
- */
-void
-fillInSysHeader (void *buffer, uint16_t cmd, uint16_t len, void *timerMsg)
-{
- phn_syshdr_t *syshdr;
-
- syshdr = (phn_syshdr_t *) buffer;
- syshdr->Cmd = cmd;
- syshdr->Len = len;
- syshdr->Usr.UsrPtr = timerMsg;
- return;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <string.h>
-#include "cpr.h"
-#include "phone_debug.h"
-#include "CCProvider.h"
-#include "ccsip_pmh.h"
-#include "sessionTypes.h"
-#include "ccapp_task.h"
-
-// Why don't we modify strlib_malloc to handle NULL?
-#define STRLIB_CREATE(str) (str)?strlib_malloc((str), strlen((str))):strlib_empty()
-
-void
-platform_apply_config (char * configVersionStamp,
- char * dialplanVersionStamp,
- char * fcpVersionStamp,
- char * cucmResult,
- char * loadId,
- char * inactiveLoadId,
- char * loadServer,
- char * logServer,
- boolean ppid);
-/**
- * This function calls the JNI function to sends the information received
- * in apply-config NOTIFY message to Java side.
- *
- * @param configVersionStamp - version stamp for config file
- * @param dialplanVersionStamp - version stamp for the dialplan file
- * @param fcpVersionStamp - version stamp for the softkey file (?)
- * @param cucmResult - CUCM result after applying config by CUCM
- * @param loadId - loadId to upgrade as requested by CUCM
- * @param inactiveLoadId - inactive loadId for inactive partition as requested by CUCM
- * @param loadServer - load server form where to pick loadId
- * @param logServer - log server for logging output of peer to peer upgrade.
- * @param ppid - specify whether peer to peer upgrade is enabled/disabled.
- *
- * @return none
- */
-void
-platform_apply_config (char * configVersionStamp,
- char * dialplanVersionStamp,
- char * fcpVersionStamp,
- char * cucmResult,
- char * loadId,
- char * inactiveLoadId,
- char * loadServer,
- char * logServer,
- boolean ppid)
-{
- static const char fname[] = "platform_apply_config";
- session_mgmt_t msg;
-
- fcpVersionStamp = (fcpVersionStamp != NULL) ? fcpVersionStamp : "";
-
- /// Print the arguments
- CCAPP_DEBUG(DEB_F_PREFIX" configVersionStamp=%s \ndialplanVersionStamp=%s"
- "\nfcpVersionStamp=%s \ncucmResult=%s "
- "\nloadId=%s \ninactiveLoadId=%s \nloadServer=%s \nlogServer=%s "
- "\nppid=%s\n", DEB_F_PREFIX_ARGS(PLAT_API, fname),
- (configVersionStamp != NULL) ? configVersionStamp : "",
- (dialplanVersionStamp != NULL) ? dialplanVersionStamp:"",
- fcpVersionStamp,
- cucmResult != NULL ? cucmResult: "",
- (loadId != NULL) ? loadId : "",
- (inactiveLoadId != NULL) ? inactiveLoadId : "",
- (loadServer != NULL) ? loadServer : "",
- (logServer != NULL) ? logServer : "",
- ppid == TRUE? "True": "False");
-
-
- // following data is freed in function freeSessionMgmtData()
- msg.func_id = SESSION_MGMT_APPLY_CONFIG;
- msg.data.config.config_version_stamp = STRLIB_CREATE(configVersionStamp);
- msg.data.config.dialplan_version_stamp = STRLIB_CREATE(dialplanVersionStamp);
- msg.data.config.fcp_version_stamp = STRLIB_CREATE(fcpVersionStamp);
- msg.data.config.cucm_result = STRLIB_CREATE(cucmResult);
- msg.data.config.load_id = STRLIB_CREATE(loadId);
- msg.data.config.inactive_load_id = STRLIB_CREATE(inactiveLoadId);
- msg.data.config.load_server = STRLIB_CREATE(loadServer);
- msg.data.config.log_server = STRLIB_CREATE(logServer);
- msg.data.config.ppid = ppid;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_MGMT, &msg, sizeof(session_mgmt_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_DEBUG(DEB_F_PREFIX"failed to send platform_apply_config msg\n", DEB_F_PREFIX_ARGS(PLAT_API, fname));
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <time.h>
-#include <string.h>
-#include "cpr.h"
-#include "cpr_string.h"
-#include "phone_debug.h"
-#include "prot_configmgr.h"
-#include "phone.h"
-#include "CCProvider.h"
-#include "cpr_stdlib.h"
-#include "ccsip_pmh.h"
-#include "platform_api.h"
-#include <fcntl.h>
-#include "ccapp_task.h"
-
-/*--------------------------------------------------------------------------
- * Local definitions
- *--------------------------------------------------------------------------
- */
-#define PLT_F_PREFIX "PLT : %s : " // requires 1 arg: fname
-// Why don't we modify strlib_malloc to handle NULL?
-#define STRLIB_CREATE(str) (str)?strlib_malloc((str), strlen((str))):strlib_empty()
-
-/*--------------------------------------------------------------------------
- * Global data
- *--------------------------------------------------------------------------
- */
-
-/*--------------------------------------------------------------------------
- * External function prototypes
- *--------------------------------------------------------------------------
- */
-
-void platform_sync_cfg_vers(char *cfg_ver, char *dp_ver, char *softkey_ver);
-void platform_reg_fallback_ind(int fallback_to);
-void platform_reg_failover_ind(int failover_to);
-
-
-/*--------------------------------------------------------------------------
- * Local scope function prototypes
- *--------------------------------------------------------------------------
- */
-
-
-/**
- * give the platform IP address mode. This is a temporary function
- * until config_get_value(CFGID_IP_ADDR_MODE, &ip_mode, sizeof(ip_mode))
- * is fully implemented (P2).
- *
- * @param none
- *
- * @return CPR_IP_MODE_IPV4,
- * CPR_IP_MODE_IPV6,
- * CPR_IP_MODE_DUAL
- */
-cpr_ip_mode_e
-platform_get_ip_address_mode (void)
-{
- cpr_ip_mode_e ip_mode;
-
- //config_get_value(CFGID_IP_ADDR_MODE, &ip_mode, sizeof(ip_mode));
-
- /* fake mode to what ever mode under test here */
- ip_mode = CPR_IP_MODE_IPV4;
-
- return (ip_mode);
-}
-
-
-/**
- * Send a reset or restart request to the adapter
- *
- * @param action - reset or restart
- * @return none
- *
- */
-void
-platform_reset_req (DeviceResetType action)
-{
- static const char fname[] = "platform_reset_req";
- feature_update_t msg;
-
- DEF_DEBUG(DEB_F_PREFIX"***********%s, requested***********\n",
- DEB_F_PREFIX_ARGS(PLAT_API, fname),
- (action==1)? "RESET":"RESTART");
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_SERVICE_CONTROL_REQ;
- msg.update.ccFeatUpd.data.reset_type = action;
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_DEBUG(DEB_F_PREFIX"failed to send platform_reset_req(%d) msg \n", DEB_F_PREFIX_ARGS(PLAT_API, fname), action);
- }
-}
-
-/**
- * Ask the platform to sync with versions got from call control
- * or outside entity. As part of the sync, platform downloads
- * the files if required.
- *
- * @param cfg_ver - version stamp for config file
- * @param dp_ver - version stamp for the dialplan file
- * @param softkey_ver - version stamp for the softkey file.
- *
- * @return none
- */
-void
-platform_sync_cfg_vers (char *cfg_ver, char *dp_ver, char *softkey_ver)
-{
- static const char fname[] = "platform_sync_cfg_vers";
- char empty_string[] = "";
- feature_update_t msg;
-
- if (cfg_ver == NULL) {
- cfg_ver = empty_string;
- }
- if (dp_ver == NULL) {
- dp_ver = empty_string;
- }
- if (softkey_ver == NULL) {
- softkey_ver = empty_string;
- }
-
- CCAPP_DEBUG(DEB_F_PREFIX"cfg_ver=%s dp_ver=%s sk_ver=%s\n", DEB_F_PREFIX_ARGS(PLAT_API, fname),
- cfg_ver, dp_ver, softkey_ver);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_SYNC_CONFIG_VERSION;
- msg.update.ccFeatUpd.data.cfg_ver_data.cfg_ver = strlib_malloc(cfg_ver, strlen(cfg_ver));
- msg.update.ccFeatUpd.data.cfg_ver_data.dp_ver = strlib_malloc(dp_ver, strlen(dp_ver));
- msg.update.ccFeatUpd.data.cfg_ver_data.softkey_ver = strlib_malloc(softkey_ver, strlen(softkey_ver));
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_DEBUG(DEB_F_PREFIX"failed to send platform_sync_cfg_vers msg \n",
- DEB_F_PREFIX_ARGS(PLAT_API, fname));
- }
-}
-
-
-/**
- *
- * Tell platform to adjust the time to the gmt_time received from outside
- * For sip the "outside" is from the "Date" header coming from a CCM or
- * any other Server
- *
- * @param gmt_time - GMT time in seconds
- *
- * @return none
- */
-void
-platform_set_time (long gmt_time)
-{
- static const char fname[] = "platform_set_time";
- session_mgmt_t msg;
-
- CCAPP_DEBUG(DEB_F_PREFIX"setting time to=%ld", DEB_F_PREFIX_ARGS(PLAT_API, fname), gmt_time);
-
- msg.func_id = SESSION_MGMT_SET_TIME;
- msg.data.time.gmt_time = gmt_time;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_MGMT, &msg, sizeof(session_mgmt_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_DEBUG(DEB_F_PREFIX"failed to send platform_set_time msg\n", DEB_F_PREFIX_ARGS(PLAT_API, fname));
- }
-}
-
-
-/**
- *
- * Indicate to the platform that reg manager wants to failover to a Call
- * control indicated in failover_to. A corresponding ccRegFailoverRsp()
- * will be issued by the platform once the failover indication is processed.
- *
- * @param failover_to - type of call control,
- * e.g. cip_sipcc_CcMgmtConst_CC_TYPE_CCM
- * @return none
- */
-void
-platform_reg_failover_ind (int failover_to)
-{
- static const char fname[] = "platform_reg_failover_ind";
- feature_update_t msg;
-
- DEF_DEBUG(DEB_F_PREFIX"***********Failover to %s=%d ***********\n",
- DEB_F_PREFIX_ARGS(PLAT_API, fname),
- failover_to == CC_TYPE_CCM ? "CC_TYPE_CCM" :
- "Other", failover_to);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = CCAPP_FAILOVER_IND;
- msg.update.ccFeatUpd.data.line_info.info = failover_to;
-
- if ( ccappTaskPostMsg(CCAPP_FAILOVER_IND, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(PLT_F_PREFIX"failed to send platform_reg_failover_ind(%d) msg \n", fname, failover_to);
- }
-
-}
-
-
-/**
- * Indicate to the platform that reg manager intends to fallback to
- * primary CCM. Currently the fallback_to is always to CC_TYPE_CCM.
- *
- * @param fallback_to - type of call control,
- * e.g. cip_sipcc_CcMgmtConst_CC_TYPE_CCM
- *
- * @return none
- */
-void
-platform_reg_fallback_ind (int fallback_to)
-{
- static const char fname[] = "platform_reg_fallback_ind";
- feature_update_t msg;
-
- DEF_DEBUG(DEB_F_PREFIX"***********Fallback to %d CUCM.***********\n",
- DEB_F_PREFIX_ARGS(PLAT_API, fname),
- fallback_to);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = CCAPP_FALLBACK_IND;
- msg.update.ccFeatUpd.data.line_info.info = fallback_to;
-
- if ( ccappTaskPostMsg(CCAPP_FALLBACK_IND, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(PLT_F_PREFIX"failed to send platform_reg_fallback_ind(%d) msg \n", fname, fallback_to);
- }
-}
-
-/**
- *
- * Indicate to the platform that current fallback activity
- * is complete i.e. either success or encountered an error
- * and that the platform should put the User interaction back
- * in service.
- *
- * @param none
- *
- * @return none
- */
-void
-platform_reg_fallback_cfm (void)
-{
- static const char fname[] = "platform_reg_fallback_cfm";
-
- DEF_DEBUG(DEB_F_PREFIX"***********Fallback completed.***********\n",
- DEB_F_PREFIX_ARGS(PLAT_API, fname));
-}
-
-/**
- *
- * Indicate to the platform that current failover activity
- * is complete i.e. either success or encountered an error
- * and that the platform should put the User interaction back
- * in service.
- *
- * @param none
- *
- * @return none
- */
-void
-platform_reg_failover_cfm (void)
-{
- static const char fname[] = "platform_reg_failover_cfm";
-
- DEF_DEBUG(DEB_F_PREFIX"***********Failover completed.***********\n",
- DEB_F_PREFIX_ARGS(PLAT_API, fname));
-}
-
-
-/**
- *
- * Notify the platform that call control has shut down.
- *
- * @param none
- *
- * @return none
- */
-void
-shutdownCCAck (void)
-{
- static const char fname[] = "shutdownCCAck";
- feature_update_t msg;
-
- CCAPP_DEBUG(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(PLAT_API, fname));
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = CCAPP_SHUTDOWN_ACK;
-
- if ( ccappTaskPostMsg(CCAPP_SHUTDOWN_ACK, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(PLT_F_PREFIX"failed to send shutdownCCAck(%d) msg \n", fname);
- }
-}
-
-/**
- * Notify the platform about the change in call control mode.
- *
- * @param mode - the call control mode.
- * cip_sipcc_CcMgmtConst_CC_TYPE_CCM
- * or cip_sipcc_CcMgmtConst_CC_TYPE_OTHER
- *
- * @return none
- */
-void
-platform_cc_mode_notify (int mode)
-{
- static const char fname[] = "platform_cc_mode_notify";
- feature_update_t msg;
-
- CCAPP_DEBUG(DEB_F_PREFIX"mode =%d\n", DEB_F_PREFIX_ARGS(PLAT_API, fname), mode);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = CCAPP_MODE_NOTIFY;
- msg.update.ccFeatUpd.data.line_info.info = mode;
-
- if ( ccappTaskPostMsg(CCAPP_MODE_NOTIFY, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(PLT_F_PREFIX"failed to send platform_cc_mode_notify(%d) msg \n", fname, mode);
- }
-}
-
-
-int
-platform_get_phrase_text (int ndx, char *outstr, uint32_t len)
-{
- static const char fname[] = "platform_get_phrase_text";
- session_mgmt_t msg;
-
- CCAPP_DEBUG(DEB_F_PREFIX "index=%d\n", DEB_F_PREFIX_ARGS(PLAT_API, fname), ndx);
-
- msg.func_id = SESSION_MGMT_GET_PHRASE_TEXT;
- msg.data.phrase_text.ndx = ndx;
- msg.data.phrase_text.outstr = outstr;
- msg.data.phrase_text.len = len;
-
- ccappSyncSessionMgmt(&msg);
-
- return msg.data.phrase_text.ret_val;
-}
-
-
-/*called from configapp.c. This routine will set the kpml
- value on the java side and trigger it down to c-side.
- Also, it will reinitialize the dialplan. */
-void
-update_kpmlconfig(int kpmlVal)
-{
- static const char fname[] = "update_kpmlconfig";
- session_mgmt_t msg;
-
- CCAPP_DEBUG(DEB_F_PREFIX "kpml=%d\n", DEB_F_PREFIX_ARGS(PLAT_API, fname), kpmlVal);
-
- msg.func_id = SESSION_MGMT_UPDATE_KPMLCONFIG;
- msg.data.kpmlconfig.kpml_val = kpmlVal;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_MGMT, &msg, sizeof(session_mgmt_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_DEBUG(DEB_F_PREFIX"failed to send update_kpmlconfig msg\n", DEB_F_PREFIX_ARGS(PLAT_API, fname));
- }
-}
-
-
-boolean
-check_speaker_headset_mode()
-{
- static const char fname[] = "check_speaker_headset_mode";
-
- CCAPP_DEBUG(DEB_F_PREFIX "checking SPEAKER and HEADSET active or not\n", DEB_F_PREFIX_ARGS(PLAT_API, fname));
-
- return platGetSpeakerHeadsetMode();
-}
-
-
-/**
- *
- * Notify the platform to logout and reset.
- *
- * @param none
- *
- * @return none
- */
-
-void
-platform_logout_reset_req(void){
- static const char fname[] = "platform_logout_reset_req";
- feature_update_t msg;
-
- CCAPP_DEBUG(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(PLAT_API, fname));
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = CCAPP_LOGOUT_RESET;
-
- if ( ccappTaskPostMsg(CCAPP_FALLBACK_IND, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(PLT_F_PREFIX"failed to send Logout_Reset(%d) msg \n", fname);
- }
- return;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PROT_CFGMGR_PRIVATE_H_
-#define _PROT_CFGMGR_PRIVATE_H_
-
-#include "cpr_types.h"
-#include "ccapi.h"
-#include "ccsip_protocol.h"
-//TEMPORARY REMOVAL #include "sntp.h"
-#include "configmgr.h"
-#include "dtmf.h"
-#include "phone_platform_constants.h"
-
-#ifdef SAPP_SAPP_GSM
-#define DEFAULT_PROTOCOL "sip"
-#define SCCP_WELL_KNOWN_PORT_STR "2000"
-#endif
-
-#define SIP_PLATFORM_CONFIG_DATE_TEMPLATE_24HOUR "M/D/Y"
-#define SIP_PLATFORM_CONFIG_DATE_TEMPLATE_12HOUR "M/D/YA"
-
-#define DYNAMIC_DTMF_PAYLOAD_MIN 96
-#define DYNAMIC_DTMF_PAYLOAD_MAX 127
-
-// Includes 3 CCMS
-#define MAX_CCMS 4
-
-#define MAX_CODEC_ENTRIES 10
-// updated MAX_LOAD_FILE_NAME to be in sync with XmlDefaultConfigParmObject
-#define MAX_LOAD_FILE_NAME 65
-
-/*********************************************************
- *
- * Config Block Definition
- * This structure holds all of the parsed configuration
- * information obtained from the TFTP config file
- *
- * To add new entries to the config table, please see
- * the instructions in configmgr.h and prot_configmgr.h
- *
- * note: IP addresses are internally stored in the
- * Telecaster "Byte Reversed" order.
- * Eg. 0xf8332ca1 = 161.44.51.248
- *
- ********************************************************/
-typedef struct
-{
- int feature;
- int index;
- int maxnumcalls;
- int busy_trigger;
- char name[MAX_LINE_NAME_SIZE];
- char authname[AUTH_NAME_SIZE];
- char password[MAX_LINE_PASSWORD_SIZE];
- char displayname[MAX_LINE_NAME_SIZE]; // Actually we allow upto 32 UTF-8 chars which typically needs 32*3 octets.
- char contact[MAX_LINE_CONTACT_SIZE];
- int autoanswer;
- char autoanswer_mode[MAX_LINE_AUTO_ANS_MODE_SIZE];
- int call_waiting;
- int msg_waiting_lamp;
- int msg_waiting_amwi;
- int ring_setting_idle;
- int ring_setting_active;
- char proxy_address[MAX_IPADDR_STR_LEN];
- int proxy_port;
- char cfwdall[MAX_URL_LENGTH];
- char speeddial_number[MAX_LINE_NAME_SIZE];
- char retrieval_prefix[MAX_LINE_NAME_SIZE];
- char messages_number[MAX_LINE_NAME_SIZE];
- int fwd_caller_name_display;
- int fwd_caller_number_display;
- int fwd_redirected_number_display;
- int fwd_dialed_number_display;
- int feature_option_mask;
-} line_cfg_t;
-
-typedef struct
-{
- char address[MAX_IPADDR_STR_LEN];
- char ipv6address[MAX_IPADDR_STR_LEN];
- int sip_port;
- int sec_level;
- int is_valid;
-} ccm_cfg_t;
-
-typedef struct
-{
- cpr_ip_addr_t my_ip_addr;
- uint8_t my_mac_addr[6];
-
- line_cfg_t line[MAX_CONFIG_LINES];
- ccm_cfg_t ccm[MAX_CCMS];
- int proxy_register;
- int sip_retx; /* SIP retransmission count */
- int sip_invite_retx; /* SIP INVITE request retransmission count */
- int timer_t1; /* SIP T1 timer value */
- int timer_t2; /* SIP T2 timer value */
- int timer_invite_expires; /* SIP Expires timer value */
- int timer_register_expires;
- /*
- * preferred codec is kept as key_table_entry structure. The
- * name field of the key is a primary indication whether the
- * parameter is configured or not. This is because the
- * zero value is a designated value for G711 and the -1 is
- * for no codec. The -1 is not natural value of uninitialized
- * variable therefore keep the codec as name and value pair.
- * The missing of the name indiates there the parameter is not
- * configured.
- */
- key_table_entry_t preferred_codec;
- int dtmf_db_level;
- DtmfOutOfBandTransport_t dtmf_outofband;
- int dtmf_avt_payload;
- int callerid_blocking;
- int dnd_call_alert;
- int dnd_reminder_timer;
- int blf_alert_tone_idle;
- int blf_alert_tone_busy;
- int auto_pickup_enabled;
- int call_hold_ringback;
- int stutter_msg_waiting;
- int call_stats;
- int auto_answer;
- int anonymous_call_block;
- int nat_enable;
- char nat_address[MAX_IPADDR_STR_LEN];
- int voip_control_port;
- unsigned int media_port_start;
- unsigned int media_port_end;
- char sync[MAX_SYNC_LEN];
- char proxy_backup[MAX_IPADDR_STR_LEN];
- char proxy_emergency[MAX_IPADDR_STR_LEN];
- int proxy_backup_port;
- int proxy_emergency_port;
- int nat_received_processing;
-
- char proxy_outbound[MAX_IPADDR_STR_LEN];
- int proxy_outbound_port;
- char reg_user_info[MAX_REG_USER_INFO_LEN];
- int cnf_join_enable;
- int remote_party_id;
- int semi_xfer;
- char cfwd_uri[MAX_URL_LENGTH];
- int local_cfwd_enable;
- int timer_register_delta;
- int rfc_2543_hold;
- int sip_max_forwards;
- int conn_monitor_duration;
- char call_pickup_uri[MAX_URL_LENGTH];
- char call_pickup_list_uri[MAX_URL_LENGTH];
- char call_pickup_group_uri[MAX_URL_LENGTH];
- char meet_me_service_uri[MAX_URL_LENGTH];
- char call_forward_uri[MAX_URL_LENGTH];
- char abbreviated_dial_uri[MAX_URL_LENGTH];
- int call_log_blf_enabled;
- int remote_cc_enabled;
- int timer_keepalive_expires;
- int timer_subscribe_expires;
- int timer_subscribe_delta;
- int transport_layer_prot;
- int kpml;
- int enable_vad;
- int autoanswer_idle_alt;
- int autoanswer_timer;
- int autoanswer_override;
- int offhook_to_first_digit;
- int call_waiting_period;
- int ring_setting_busy_pol;
- int dscp_for_call_control;
- int speaker_enabled;
- int xfr_onhook_enabled;
- int retain_forward_information;
- int rollover;
- int join_across_lines;
- int emcc_mode;
- int visiting_em_port;
- char visiting_em_ip[MAX_IPADDR_STR_LEN];
- int ip_addr_mode;
- char load_file[MAX_LOAD_FILE_NAME];
- int inter_digit_timer;
- int dscp_audio;
- int dscp_video;
- char deviceName[MAX_REG_USER_INFO_LEN];
- uint8_t my_active_mac_addr[6];
- char userAgent[MAX_REG_USER_INFO_LEN];
- char modelNumber[MAX_REG_USER_INFO_LEN];
- int srst_is_secure;
- char join_dxfer_policy[MAX_JOIN_DXFER_POLICY_SIZE];
- char external_number_mask[MAX_EXTERNAL_NUMBER_MASK_SIZE];
- char media_ip_addr[MAX_IPADDR_STR_LEN];
- int p2psip;
- int sdpmode;
- char version[4];
- int rtcpmux;
- int rtpsavpf;
- int maxavbitrate;
- int maxcodedaudiobw;
- int usedtx;
- int stereo;
- int useinbandfec;
- int cbr;
- int maxptime;
- int sctp_port;
- int num_data_streams;
-} prot_cfg_t;
-
-static prot_cfg_t prot_cfg_block;
-
-
-/*********************************************************
- * return (1);
- * Config Table Keytable Structures
- *
- * Some config table entries can only contain special return (1);
- * values. Those entries must specify a key table
- * that contains valid values for the entry.
- *
- *********************************************************/
-/*
- * codec_table table is used for parsing configured preferred
- * codec, J-side caches string and it is converted to the enumerated
- * value during reset/restart. The "none" value is currently used
- * by CUCM' TFTP when there is no preferred codec configured and
- * therefore the "none" is included in the table.
- */
-static const key_table_entry_t codec_table[] = {
- {"g711ulaw", RTP_PCMU},
- {"g711alaw", RTP_PCMA},
- {"g729a", RTP_G729},
- {"L16", RTP_L16},
-#ifdef CISCOWB_SUPPORTED
- {"CiscoWb", RTP_CISCOWB},
-#endif
- {"g722", RTP_G722},
- {"iLBC", RTP_ILBC},
- {"iSAC", RTP_ISAC},
- {"opus", RTP_OPUS},
- {"none", RTP_NONE},
- {0, RTP_NONE}
-};
-
-static const key_table_entry_t dtmf_outofband_table[] = {
- {"none", DTMF_OUTOFBAND_NONE},
- {"avt", DTMF_OUTOFBAND_AVT},
- {"avt_always", DTMF_OUTOFBAND_AVT_ALWAYS},
- {0, 0}
-};
-
-static const key_table_entry_t user_info_table[] = {
- {"none", 0,},
- {"phone", 1,},
- {"ip", 2,},
- {0, 0,}
-};
-
-/*********************************************************
- *!!!!!!!!!!!!!!!!!!!!!WARNING!!!!!!!!!!!!!!!!!!!!!!!!!!!
- *
- * SIP Protocol Config table Variable Name and Type Definitions
- *
- * This table defines all the possible variables that can
- * be set in the TFTP config file (if used).
- * var: Is the name as it is defined in the ascii
- * configuration file.
- * addr: Is the address of where the parsed variable
- * is stored into memory
- * len: Is the length of the item in kazoo memory.
- * (Important for things like strings)
- * parser: Is a function pointer to a routine that is
- * used to parse (convert) this particular
- * variable from ascii form to internal form.
- * print: Is a function pointer to a routine that is
- * used to print (convert) this particular
- * variable from internal form to ascii form.
- * keytable: Defines the table of values that this entry
- * can have.
- *
- *!!!!!!!!!!!!!!!!!!!!!WARNING!!!!!!!!!!!!!!!!!!!!!!!!!!!
- * Before changing any these, please read the following:
- *
- * This table MUST be kept in sync with the configuration
- * ID enums located in the prot_configmgr.h
- * file. There is a one-to-one correspondence between those
- * enums and this table.
- *
- * To add or remove config properties, please refer to the
- * file prot_configmgr.h.
- *
- *!!!!!!!!!!!!!!!!!!!!!WARNING!!!!!!!!!!!!!!!!!!!!!!!!!!!
- *********************************************************/
- /*********************************************************
- *
- * Platform-Specific Configuration Section
- * (Common across all IP Phone protocols.)
- *
- ********************************************************/
-
-/* name {addr & len} parser print */
-/* ------------------------ ----------------- ------ ------ */
-var_t prot_cfg_table[CFGID_PROTOCOL_MAX+1] = {
- /* 0 */{"startMediaPort",CFGVAR(media_port_start), PA_INT, PR_INT, 0},
- {"endMediaPort", CFGVAR(media_port_end), PA_INT, PR_INT, 0},
- {"callerIdBlocking", CFGVAR(callerid_blocking), PA_INT, PR_INT, 0},
- {"anonymousCallBlock", CFGVAR(anonymous_call_block), PA_INT, PR_INT, 0},
- {"dndCallAlert", CFGVAR(dnd_call_alert), PA_INT, PR_INT, 0},
- {"dndReminderTimer", CFGVAR(dnd_reminder_timer), PA_INT, PR_INT, 0},
- {"preferredCode", CFGVAR(preferred_codec), PA_KEYE, PR_KEYE, codec_table},
- {"dtmfOutofBand",CFGVAR(dtmf_outofband), PA_KEY, PR_KEY, dtmf_outofband_table},
- {"dtmfAvtPayload", CFGVAR(dtmf_avt_payload), PA_INT, PR_INT, 0},
- {"dtmfDbLevel", CFGVAR(dtmf_db_level), PA_INT, PR_INT, 0},
- {"sipRetx", CFGVAR(sip_retx), PA_INT, PR_INT, 0},
- /*11*/ {"sipInviteRetx", CFGVAR(sip_invite_retx), PA_INT, PR_INT, 0},
- {"timerT1", CFGVAR(timer_t1), PA_INT, PR_INT, 0},
- {"timerT2", CFGVAR(timer_t2), PA_INT, PR_INT, 0},
- {"timerInviteExpires", CFGVAR(timer_invite_expires), PA_INT, PR_INT, 0},
- {"timerRegisterExpires", CFGVAR(timer_register_expires), PA_INT, PR_INT, 0},
- {"registerWithProxy", CFGVAR(proxy_register), PA_INT, PR_INT, 0},
- {"backupProxy", CFGVAR(proxy_backup), PA_STR, PR_STR, 0},
- {"backupProxyPort", CFGVAR(proxy_backup_port), PA_INT, PR_INT, 0},
- {"emergencyProxy", CFGVAR(proxy_emergency), PA_STR, PR_STR, 0},
- {"emergencyProxyPort", CFGVAR(proxy_emergency_port), PA_INT, PR_INT, 0},
- {"outboundProxy", CFGVAR(proxy_outbound), PA_STR, PR_STR, 0},
- {"outboundProxyPort", CFGVAR(proxy_outbound_port), PA_INT, PR_INT, 0},
- {"natReceivedProcessing", CFGVAR(nat_received_processing),PA_INT, PR_INT, 0},
- {"userInfo", CFGVAR(reg_user_info), PA_KEY, PR_KEY, user_info_table},
- {"cnfJoinEnable", CFGVAR(cnf_join_enable), PA_INT, PR_INT, 0},
- {"remotePartyID", CFGVAR(remote_party_id), PA_INT, PR_INT, 0},
- {"semiAttendedTransfer", CFGVAR(semi_xfer), PA_INT, PR_INT, 0},
- {"callHoldRingback", CFGVAR(call_hold_ringback), PA_INT, PR_INT, 0},
- {"stutterMsgWaiting", CFGVAR(stutter_msg_waiting), PA_INT, PR_INT, 0},
- {"callForwardUri", CFGVAR(cfwd_uri), PA_STR, PR_STR, 0},
- /*31*/ {"callStats", CFGVAR(call_stats), PA_INT, PR_INT, 0},
- {"autoAnswer", CFGVAR(auto_answer), PA_INT, PR_INT, 0},
- {"localCfwdEnable", CFGVAR(local_cfwd_enable), PA_INT, PR_INT, 0},
- {"timerRegisterDelta", CFGVAR(timer_register_delta), PA_INT, PR_INT, 0},
- {"MaxRedirects", CFGVAR(sip_max_forwards), PA_INT, PR_INT, 0},
- {"rfc2543Hold", CFGVAR(rfc_2543_hold), PA_INT, PR_INT, 0},
- {"ccm1_address", CFGVAR(ccm[0].address), PA_STR, PR_STR, 0},
- {"ccm2_address", CFGVAR(ccm[1].address), PA_STR, PR_STR, 0},
- {"ccm3_address", CFGVAR(ccm[2].address), PA_STR, PR_STR, 0},
- {"ccm1_ipv6address", CFGVAR(ccm[0].ipv6address), PA_STR, PR_STR, 0},
- {"ccm2_ipv6address", CFGVAR(ccm[1].ipv6address), PA_STR, PR_STR, 0},
- {"ccm3_ipv6address", CFGVAR(ccm[2].ipv6address), PA_STR, PR_STR, 0},
- {"ccm1_sipPort", CFGVAR(ccm[0].sip_port), PA_INT, PR_INT, 0},
- {"ccm2_sipPort", CFGVAR(ccm[1].sip_port), PA_INT, PR_INT, 0},
- {"ccm3_sipPort", CFGVAR(ccm[2].sip_port), PA_INT, PR_INT, 0},
- {"ccm1_securityLevel", CFGVAR(ccm[0].sec_level), PA_INT, PR_INT, 0},
- {"ccm2_securityLevel", CFGVAR(ccm[1].sec_level), PA_INT, PR_INT, 0},
- {"ccm3_securityLevel", CFGVAR(ccm[2].sec_level), PA_INT, PR_INT, 0},
- {"ccm1_isValid", CFGVAR(ccm[0].is_valid), PA_INT, PR_INT, 0},
- /*50*/ {"ccm2_isValid", CFGVAR(ccm[1].is_valid), PA_INT, PR_INT, 0},
- {"ccm3_isValid", CFGVAR(ccm[2].is_valid), PA_INT, PR_INT, 0},
- {"ccmTftp_ipAddr", CFGVAR(ccm[3].address), PA_STR, PR_STR, 0},
- {"ccmTftp_port", CFGVAR(ccm[3].sip_port), PA_INT, PR_INT, 0},
- {"ccmTftp_isValid", CFGVAR(ccm[3].is_valid), PA_INT, PR_INT, 0},
- {"ccmTftp_securityLevel", CFGVAR(ccm[3].sec_level), PA_INT, PR_INT, 0},
- {"ccmSrstIpAddr", CFGVAR(ccm[4].address), PA_STR, PR_STR, 0},
- {"ccmSrst_sipPort", CFGVAR(ccm[4].sip_port), PA_INT, PR_INT, 0},
- {"ccmSrst_isValid", CFGVAR(ccm[4].is_valid), PA_INT, PR_INT, 0},
- {"ccmSrst_securityLevel", CFGVAR(ccm[4].sec_level), PA_INT, PR_INT, 0},
- {"connectionMonitorDuration", CFGVAR(conn_monitor_duration), PA_INT, PR_INT, 0},
- {"callPickupURI", CFGVAR(call_pickup_uri), PA_STR, PR_STR, 0},
- {"callPickupListURI", CFGVAR(call_pickup_list_uri), PA_STR, PR_STR, 0},
- {"callPickupGroupURI", CFGVAR(call_pickup_group_uri), PA_STR, PR_STR, 0},
- {"meetMeServiceURI", CFGVAR(meet_me_service_uri), PA_STR, PR_STR, 0},
- {"callForwardURI", CFGVAR(call_forward_uri), PA_STR, PR_STR, 0},
- {"abbreviatedDialURI", CFGVAR(abbreviated_dial_uri), PA_STR, PR_STR, 0},
- {"callLogBlfEnabled", CFGVAR(call_log_blf_enabled), PA_INT, PR_INT, 0},
- {"remoteCcEnabled", CFGVAR(remote_cc_enabled), PA_INT, PR_INT, 0},
- {"retainForwardInformation", CFGVAR(retain_forward_information), PA_INT, PR_INT, 0},
- /*70*/ {"timerKeepaliveExpires", CFGVAR(timer_keepalive_expires),PA_INT, PR_INT, 0},
- {"timerSubscribeExpires", CFGVAR(timer_subscribe_expires),PA_INT, PR_INT, 0},
- {"timerSubscribeDelta", CFGVAR(timer_subscribe_delta), PA_INT, PR_INT, 0},
- {"transportLayerProtocol", CFGVAR(transport_layer_prot), PA_INT, PR_INT, 0},
- {"kpml", CFGVAR(kpml), PA_INT, PR_INT, 0},
- {"natEnable", CFGVAR(nat_enable), PA_INT, PR_INT, 0},
- {"natAddress", CFGVAR(nat_address), PA_STR, PR_STR, 0},
- {"voipControlPort", CFGVAR(voip_control_port), PA_INT, PR_INT, 0},
- {"myIpAddr", CFGVAR(my_ip_addr), PA_IP, PR_IP, 0},
- {"myMacAddr", CFGVAR(my_mac_addr), PA_STR, PR_MAC, 0},
- {"enableVad", CFGVAR(enable_vad), PA_INT, PR_INT, 0},
- {"autoAnswerAltBehavior", CFGVAR(autoanswer_idle_alt), PA_INT, PR_INT, 0},
- {"autoAnswerTimer", CFGVAR(autoanswer_timer), PA_INT, PR_INT, 0},
- {"autoAnswerOverride", CFGVAR(autoanswer_override), PA_INT, PR_INT, 0},
- {"offhookToFirstDigitTimer", CFGVAR(offhook_to_first_digit), PA_INT, PR_INT, 0},
- {"silentPeriodBetweenCallWaitingBursts", CFGVAR(call_waiting_period), PA_INT, PR_INT, 0},
- {"ringSettingBusyStationPolicy", CFGVAR(ring_setting_busy_pol), PA_INT, PR_INT, 0},
- {"DscpForCm2Dvce", CFGVAR(dscp_for_call_control), PA_INT, PR_INT, 0},
- {"speakerEnabled", CFGVAR(speaker_enabled), PA_INT, PR_INT, 0},
- {"transferOnhookEnable", CFGVAR(xfr_onhook_enabled), PA_INT, PR_INT, 0},
- /*90*/ {"rollover", CFGVAR(rollover), PA_INT, PR_INT, 0},
- {"loadFileName", CFGVAR(load_file), PA_STR, PR_STR, 0},
- {"blfAlertToneIdle", CFGVAR(blf_alert_tone_idle),PA_INT, PR_INT, 0},
- {"blfAlertToneBusy", CFGVAR(blf_alert_tone_busy),PA_INT, PR_INT, 0},
- {"autoPickupEnable", CFGVAR(auto_pickup_enabled),PA_INT, PR_INT, 0},
- {"joinAcrossLines", CFGVAR(join_across_lines), PA_INT, PR_INT, 0},
- /*96*/ {"myActiveMacAddr", CFGVAR(my_active_mac_addr), PA_STR, PR_MAC, 0},
- /*97*/ {"DscpAudio", CFGVAR(dscp_audio), PA_INT, PR_INT, 0},
- {"deviceName", CFGVAR(deviceName), PA_STR, PR_STR, 0},
- {"userAgent", CFGVAR(userAgent), PA_STR, PR_STR, 0},
- {"modelNumber", CFGVAR(modelNumber), PA_STR, PR_STR, 0},
- {"DscpVideo", CFGVAR(dscp_video), PA_INT, PR_INT, 0},
- {"IPAddrMode", CFGVAR(ip_addr_mode), PA_INT, PR_INT, 0},
- {"interDigitTimer", CFGVAR(inter_digit_timer), PA_INT, PR_INT, 0},
- {"emccMode", CFGVAR(emcc_mode), PA_INT, PR_INT, 0},
- {"visitingEMPort", CFGVAR(visiting_em_port), PA_INT, PR_INT, 0},
- {"visitingEMIpAddress", CFGVAR(visiting_em_ip), PA_STR, PR_STR, 0},
- {"isSRSTSecure", CFGVAR(srst_is_secure), PA_INT, PR_INT, 0},
-/*108*/ {"joinDxferPolicy", CFGVAR(join_dxfer_policy), PA_STR, PR_STR, 0},
- {"externalNumberMask", CFGVAR(external_number_mask), PA_STR, PR_STR, 0},
- {"mediaIpAddr", CFGVAR(media_ip_addr), PA_STR, PR_STR, 0},
- {"p2psip", CFGVAR(p2psip), PA_INT, PR_INT, 0},
- {"version", CFGVAR(version), PA_STR, PR_STR, 0},
- {"sdpmode", CFGVAR(sdpmode), PA_INT, PR_INT, 0},
- {"rtcpmux", CFGVAR(rtcpmux), PA_INT, PR_INT, 0},
- {"rtpsavpf", CFGVAR(rtpsavpf), PA_INT, PR_INT, 0},
- {"maxavbitrate", CFGVAR(maxavbitrate), PA_INT, PR_INT, 0},
- {"maxcodedaudiobw", CFGVAR(maxcodedaudiobw), PA_INT, PR_INT, 0},
- {"usedtx", CFGVAR(usedtx), PA_INT, PR_INT, 0},
- {"stereo", CFGVAR(stereo), PA_INT, PR_INT, 0},
- {"useinbandfec", CFGVAR(useinbandfec), PA_INT, PR_INT, 0},
- {"cbr", CFGVAR(cbr), PA_INT, PR_INT, 0},
- {"maxptime", CFGVAR(maxptime), PA_INT, PR_INT, 0},
- {"sctp_port", CFGVAR(sctp_port), PA_INT, PR_INT, 0},
- {"num_data_streams", CFGVAR(num_data_streams), PA_INT, PR_INT, 0},
- {0, 0, 0, 0, 0, 0}
- };
-
-#endif /* _PROT_CFGMGR_PRIVATE_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "cpr_in.h"
-#include "util_string.h"
-#include "task.h"
-#include "upgrade.h"
-#include "ccsip_task.h"
-#include "config.h"
-#include "ccsip_core.h"
-#include "prot_configmgr.h"
-#include "prot_cfgmgr_private.h"
-#include "sip_common_transport.h"
-#include "phone_debug.h"
-#include "regmgrapi.h"
-#include "rtp_defs.h"
-#include "vcm.h"
-#include "plat_api.h"
-
-#define MAX_TOS_VALUE 5
-#define MIN_VOIP_PORT_RANGE 1024
-#define MAX_VOIP_PORT_RANGE 65535
-#define MAX_AUTO_ANSWER_7960 63
-#define MIN_KEEPALIVE_EXPIRES 120
-#define MAX_KEEPALIVE_EXPIRES 7200
-
-extern void platform_get_ipv4_address(cpr_ip_addr_t *ip_addr);
-extern void platform_get_ipv6_address(cpr_ip_addr_t *ip_addr);
-extern boolean Is794x;
-
-static cpr_ip_addr_t redirected_nat_ipaddr = {0,{0}};
-static void config_set_current_codec_table(int codec_mask,
- rtp_ptype *codec_table);
-
-/*********************************************************
- *
- * Network Configuration Settings
- * Look at making these generic and moving them to the
- * network library...
- *
- *********************************************************/
-
-static void initCfgTblEntry(int index, const char * name, void *addr, int length,
- parse_func_t parse, print_func_t print,
- const key_table_entry_t *key)
-{
- var_t *table;
- table = &prot_cfg_table[index];
-
- table->name = name;
- table->addr = addr;
- table->length = length;
- table->parse_func = parse;
- table->print_func = print;
- table->key_table = key;
-
-}
-
-/* Function: protCfgTblInit()
- *
- * Description: Initializes line specific params in prot_cfg_table
- *
- * Parameters:
- *
- * Returns:
- */
-void protCfgTblInit()
-{
-int i;
- memset(&prot_cfg_block, 0, sizeof(prot_cfg_block));
- for (i=0; i< MAX_CONFIG_LINES; i++) {
- initCfgTblEntry(CFGID_LINE_INDEX+i, "Index", CFGVAR(line[i].index), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_FEATURE+i, "Feat", CFGVAR(line[i].feature), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_MAXNUMCALLS+i, "MNC", CFGVAR(line[i].maxnumcalls), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_BUSY_TRIGGER+i, "BT", CFGVAR(line[i].busy_trigger), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_PROXY_ADDRESS+i, "ProxyAddr", CFGVAR(line[i].proxy_address), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_PROXY_PORT+i, "ProxyPort", CFGVAR(line[i].proxy_port), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_CALL_WAITING+i, "CWait", CFGVAR(line[i].call_waiting), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_AUTOANSWER_ENABLED+i, "AAns", CFGVAR(line[i].autoanswer), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_AUTOANSWER_MODE+i, "AAnsMode", CFGVAR(line[i].autoanswer_mode), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_MSG_WAITING_LAMP+i, "MWILamp", CFGVAR(line[i].msg_waiting_lamp), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_MESSAGE_WAITING_AMWI+i, "AMWI", CFGVAR(line[i].msg_waiting_amwi), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_RING_SETTING_IDLE+i, "RingIdle", CFGVAR(line[i].ring_setting_idle), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_RING_SETTING_ACTIVE+i, "RingActive", CFGVAR(line[i].ring_setting_active), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_NAME+i, "Name", CFGVAR(line[i].name), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_AUTHNAME+i, "AuthName", CFGVAR(line[i].authname), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_PASSWORD+i, "Passwd", CFGVAR(line[i].password), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_DISPLAYNAME+i, "DisplayName", CFGVAR(line[i].displayname), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_CONTACT+i, "Contact", CFGVAR(line[i].contact), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_CFWDALL+i, "CfwdAll", CFGVAR(line[i].cfwdall), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_SPEEDDIAL_NUMBER+i, "speedDialNumber", CFGVAR(line[i].speeddial_number), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_RETRIEVAL_PREFIX+i, "retrievalPrefix", CFGVAR(line[i].retrieval_prefix), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_MESSAGES_NUMBER+i, "messagesNumber", CFGVAR(line[i].messages_number), PA_STR, PR_STR, 0);
- initCfgTblEntry(CFGID_LINE_FWD_CALLER_NAME_DIPLAY+i, "callerName", CFGVAR(line[i].fwd_caller_name_display), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_FWD_CALLER_NUMBER_DIPLAY+i, "callerName", CFGVAR(line[i].fwd_caller_number_display), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_FWD_REDIRECTED_NUMBER_DIPLAY+i, "redirectedNumber", CFGVAR(line[i].fwd_redirected_number_display), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_FWD_DIALED_NUMBER_DIPLAY+i, "dialedNumber", CFGVAR(line[i].fwd_dialed_number_display), PA_INT, PR_INT, 0);
- initCfgTblEntry(CFGID_LINE_FEATURE_OPTION_MASK+i, "featureOptionMask", CFGVAR(line[i].feature_option_mask), PA_INT, PR_INT, 0);
- }
-
- initCfgTblEntry(CFGID_PROTOCOL_MAX, 0, 0, 0, 0, 0, 0);
-}
-
-/*
- * sip_config_get_net_device_ipaddr()
- *
- * Get the device IP address.
- * Note: the IP Address is returned in the non-Telecaster
- * SIP format, which is not byte reversed.
- * Eg. 0xac2c33f8 = 161.44.51.248
- */
-void
-sip_config_get_net_device_ipaddr (cpr_ip_addr_t *ip_addr)
-{
- cpr_ip_addr_t ip_addr1 = {0,{0}};
-
- platform_get_ipv4_address(&ip_addr1);
- util_ntohl(ip_addr, &ip_addr1);
-}
-
-/*
- * sip_config_get_net_device_ipaddr()
- *
- * Get the device IP address.
- * Note: the IP Address is returned in the non-Telecaster
- * SIP format, which is not byte reversed.
- *
- */
-void
-sip_config_get_net_ipv6_device_ipaddr (cpr_ip_addr_t *ip_addr)
-{
- cpr_ip_addr_t ip_addr1 = {0,{0}};
-
- platform_get_ipv6_address(&ip_addr1);
- util_ntohl(ip_addr, &ip_addr1);
-}
-
-
-/*
- * sip_config_get_nat_ipaddr()
- *
- * Get the nat IP address.
- * Note: the IP Address is returned in the non-Telecaster
- * SIP format, which is not byte reversed.
- * Eg. 0xac2c33f8 = 161.44.51.248
- */
-void
-sip_config_get_nat_ipaddr (cpr_ip_addr_t *ip_addr)
-{
- cpr_ip_addr_t IPAddress;
- char address[MAX_IPADDR_STR_LEN];
- int dnsErrorCode = 1;
-
- if (redirected_nat_ipaddr.type == CPR_IP_ADDR_INVALID) {
- config_get_string(CFGID_NAT_ADDRESS, address, sizeof(address));
- if ((cpr_strcasecmp(address, UNPROVISIONED) != 0) && (address[0] != 0)) {
- dnsErrorCode = dnsGetHostByName(address, &IPAddress, 100, 1);
- }
-
- if (dnsErrorCode == 0) {
- util_ntohl(ip_addr, &IPAddress);
- return ;
- } else {
- /*
- * If the NAT address is not provisioned or
- * unavailable, return the local address instead.
- */
- sip_config_get_net_device_ipaddr(ip_addr);
- return;
- }
- } else {
- *ip_addr = redirected_nat_ipaddr;
- return ;
- }
-
-}
-
-/*
- * sip_config_set_nat_ipaddr()
- *
- * Set the device NAT IP address.
- * Note: the IP Address is returned in the non-Telecaster
- * SIP format, which is not byte reversed.
- * Eg. 0xac2c33f8 = 161.44.51.248
- */
-void
-sip_config_set_nat_ipaddr (cpr_ip_addr_t *ip_address)
-{
- redirected_nat_ipaddr = *ip_address;
-}
-
-/*********************************************************
- *
- * SIP Configuration Settings
- * These should probably be turned into generic config
- * table "gets/sets" or should be moved to a SIP platform
- * file. Maybe ccsip_platform_ui.c since that's where we
- * have the other SIP Platform code. In the long run, we
- * should rename ccsip_platform_ui.c to ccsip_platform.c
- *
- *********************************************************/
-
-/*
- * sip_config_get_line_from_button()
- * Some cases CCM sends down line number instead of button number
- * that has to be mapped to correct button number. This function is
- * called to get actual line number for a given button number
- *
- * Returns: actual line number from given button number
- *
- */
-line_t
-sip_config_get_line_from_button (line_t button)
-{
- line_t max_lines_allowed;
- uint32_t line = 0;
- line_t button_no = 0;
-
- if (Is794x) {
- max_lines_allowed = MAX_REG_LINES_794X;
- } else {
- max_lines_allowed = MAX_REG_LINES;
- }
-
- if ((button < 1) || (button > max_lines_allowed)) {
- return (button);
- }
-
- config_get_line_value(CFGID_LINE_INDEX, &line,
- sizeof(line), button);
-
- /* Look for the line number through the configuration
- * <line button="4" lineIndex="3>. If the inddex value is not
- * found then use old way of searching for button. The dolby
- * release of CCM adds index to configuration but older
- * ccm does not support that.
- */
-
- if (line > 0) {
-
- return((line_t)line);
- }
-
- /* Try old way of calculating the line number
- */
-
- line = 0;
- button_no = 0;
-
- for (button_no = 1; button_no <= button; button_no++) {
-
- if (sip_config_check_line(button_no) == FALSE) {
- continue;
- }
-
- line++;
- }
-
- return ((line_t)line);
-}
-
-
-/*
- * sip_config_get_button_from_line()
- *
- * Some cases CCM sends down line number instead of button number
- * that has to be mapped to correct button number.
- *
- * Parameters: line - the line instance
- *
- * Returns: line - actual button number
- *
- */
-line_t
-sip_config_get_button_from_line (line_t line)
-{
- line_t max_lines_allowed;
- line_t button = 0;
- uint32_t line_no = 0;
-
- if (Is794x) {
- max_lines_allowed = MAX_REG_LINES_794X;
- } else {
- max_lines_allowed = MAX_REG_LINES;
- }
-
- if ((line < 1) || (line > max_lines_allowed)) {
- return (line);
- }
-
- /* Look for the button number through the configuration
- * <line button="4" lineIndex="3>. If the inddex value is not
- * found then use old way of searching for button. The dolby
- * release of CCM adds index to configuration but older
- * ccm does not support that.
- */
-
- for (button = 1; button <= max_lines_allowed; button++) {
-
- config_get_line_value(CFGID_LINE_INDEX, &line_no, sizeof(line_no), button);
-
- if ((line_t)line_no == line) {
- return(button);
- }
- }
-
- button = 0;
- line_no = 0;
-
- /* Nothing has found so far, try old way of calculating the
- * button number
- */
- do {
-
- if (sip_config_check_line(button) == FALSE) {
- button++;
- continue;
- }
-
- button++;
- line_no++;
-
- } while (((line_t)line_no < line) &&
- button <= max_lines_allowed);
-
-
- /* Above loop not able to find the correct button number
- * so return value 0
- */
- if (button > max_lines_allowed) {
- return(0);
- }
-
- return (button - 1);
-}
-
-
-/*
- * sip_config_check_line()
- *
- * Check to see if the indicated line is configured as a DN line
- *
- * Parameters: line - the line instance
- *
- * Returns: TRUE if the indicated line is Valid
- * FALSE if the indicated line is Invalid
- *
- */
-boolean
-sip_config_check_line (line_t line)
-{
- const char fname[] = "sip_config_check_line";
- char temp[MAX_LINE_NAME_SIZE];
- uint32_t line_feature;
- line_t max_lines_allowed;
-
- if (Is794x) {
- max_lines_allowed = MAX_REG_LINES_794X;
- } else {
- max_lines_allowed = MAX_REG_LINES;
- }
-
- if ((line < 1) || (line > max_lines_allowed)) {
- if (line != 0) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"Invalid Line: %d\n", fname, line);
- }
- return FALSE;
- }
-
- config_get_line_string(CFGID_LINE_NAME, temp, line, sizeof(temp));
- if (temp[0] == '\0') {
- return FALSE;
- }
-
- config_get_line_value(CFGID_LINE_FEATURE, &line_feature,
- sizeof(line_feature), line);
-
- if (line_feature != cfgLineFeatureDN) {
- return FALSE;
- }
-
- return TRUE;
-}
-/*
- * sip_config_local_line_get()
- *
- * Get the Line setting.
- * Note: The UI has serious problems if there are gaps in the
- * line names. Therefore, lines must be sequential. In
- * other words, if lines 1, 2, and 4 have names, this routine
- * will return that two lines are active. Once Line three is
- * found to be unprovisioned, line 4 will be ignored.
- */
-line_t
-sip_config_local_line_get (void)
-{
- if (Is794x) {
- return (MAX_REG_LINES_794X);
- }
- return (MAX_REG_LINES);
-}
-/*
- * sip_config_get_keepalive_expires()
- *
- * Returns the keepalive expires configured.
- * The minimum allowed value is returned if
- * configured value is less than the minimum
- * allowed value.If the configured value is
- * greater than the maximum allowed then the
- * maximum allowed value is returned.
- *
- */
-int
-sip_config_get_keepalive_expires()
-{
- int keepalive_interval = 0;
-
- config_get_value(CFGID_TIMER_KEEPALIVE_EXPIRES, &keepalive_interval,
- sizeof(keepalive_interval));
-
- if (keepalive_interval < MIN_KEEPALIVE_EXPIRES) {
- keepalive_interval = MIN_KEEPALIVE_EXPIRES;
- TNP_DEBUG(DEB_F_PREFIX"Keepalive interval less than minimum acceptable.Resetting it to %d\n",
- DEB_F_PREFIX_ARGS(SIP_KA, "sip_config_get_keepalive_expires"),
- keepalive_interval);
- } else if (keepalive_interval > MAX_KEEPALIVE_EXPIRES) {
- keepalive_interval = MAX_KEEPALIVE_EXPIRES;
- TNP_DEBUG(DEB_F_PREFIX"Keepalive interval more than maximum acceptable.Resetting it to %d\n",
- DEB_F_PREFIX_ARGS(SIP_KA, "sip_config_get_keepalive_expires"),
- keepalive_interval);
- }
-
- return keepalive_interval;
-}
-/*
- * sip_config_get_display_name()
- *
- * Get the display name
- */
-void
-sip_config_get_display_name (line_t line, char *buffer, int buffer_len)
-{
-
- config_get_line_string(CFGID_LINE_DISPLAYNAME, buffer, line, buffer_len);
-
- if ((strcmp(buffer, UNPROVISIONED) == 0) || (buffer[0] == '\0')) {
- config_get_line_string(CFGID_LINE_NAME, buffer, line, buffer_len);
- }
-}
-
-/**
- * Returns the configured value of preferred codec. The codec may
- * or may not be available by the platform.
- *
- * @param[in] none.
- *
- * @return rtp_ptype of the codec.
- */
-rtp_ptype
-sip_config_preferred_codec (void)
-{
- key_table_entry_t cfg_preferred_codec;
-
- config_get_value(CFGID_PREFERRED_CODEC, &cfg_preferred_codec,
- sizeof(cfg_preferred_codec));
- if ((cfg_preferred_codec.name != NULL) &&
- (cfg_preferred_codec.name[0] != '\0')) {
- /* The configuration has preferred codec configured */
- return (cfg_preferred_codec.value);
- }
- /* No preferred codec configured */
- return (RTP_NONE);
-}
-
-/**
- * sip_config_local_supported_codecs_get()
- * Get the locally supported codec list. The returned list
- * of codecs will be in the ordered of preference. If there is
- * preferred condec configured and it is available, the
- * preferred codec will be put on the first entry of the
- * returned list.
- *
- * @param[in,out] aSupportedCodecs - pointer to arrary fo the
- * rtp_ptype to store the result of
- * currenlty available codecs.
- * @param[in] supportedCodecsLen - indicates the number of entry
- * of the aSupportedCodecs.
- *
- * @return number of current codecs available.
- *
- * @pre (aSupportedCodecs != NULL)
- * @pre (supportedCodecsLen != 0)
- */
-uint16_t
-sip_config_local_supported_codecs_get (rtp_ptype aSupportedCodecs[],
- uint16_t supportedCodecsLen)
-{
- rtp_ptype current_codec_table[MAX_CODEC_ENTRIES+1];
- rtp_ptype *codec;
- rtp_ptype pref_codec;
- uint16_t count = 0;
- int codec_mask;
- boolean preferred_codec_available = FALSE;
-
- codec_mask = vcmGetAudioCodecList(VCM_DSP_FULLDUPLEX);
-
- if (!codec_mask) {
- codec_mask = VCM_CODEC_RESOURCE_G711 | VCM_CODEC_RESOURCE_OPUS;
- }
-
- /*
- * convert the current available codec into the enumerated
- * preferred list.
- */
- current_codec_table[0] = RTP_NONE;
- current_codec_table[MAX_CODEC_ENTRIES] = RTP_NONE;
- config_set_current_codec_table(codec_mask, ¤t_codec_table[0]);
-
- /*
- * Get the configured preferred codec. If one is configured,
- * check it to see if currently it can be supported by the
- * platform. If it is configured and is availble to support,
- * put the preferred codec in the first one of the list.
- */
- pref_codec = sip_config_preferred_codec();
- if (pref_codec != RTP_NONE) {
- /*
- * There is a configured preferred codec, check to see if
- * the codec is currently avaible or not.
- */
- codec = ¤t_codec_table[0];
- while (*codec != RTP_NONE) {
- if (pref_codec == *codec) {
- preferred_codec_available = TRUE;
- break;
- }
- codec++;
- }
- }
-
- if (preferred_codec_available) {
- /*
- * The preferred codec is configured and the platform
- * currently can support the preferred codec, put it in
- * the first entry.
- */
- aSupportedCodecs[count] = pref_codec;
- count++;
- } else {
- /*
- * Must init or comparison will be made to uninitialized memory.
- * Do not increment count here since we are not adding RTP_NONE
- * as a supported codec. We are only initializing memory to a
- * known value.
- */
- aSupportedCodecs[count] = RTP_NONE;
- }
-
- codec = ¤t_codec_table[0];
- while (*codec != RTP_NONE) {
- if (count < supportedCodecsLen) {
- if (*codec != aSupportedCodecs[0]) {
- aSupportedCodecs[count] = *codec;
- count++;
- }
- }
- codec++;
- }
- return count;
-}
-
-/*
- * sip_config_local_supported_codecs_get()
- *
- * Get the locally supported codec list.
- */
-uint16_t
-sip_config_video_supported_codecs_get (rtp_ptype aSupportedCodecs[],
- uint16_t supportedCodecsLen, boolean isOffer)
-{
- uint16_t count = 0;
- int codec_mask;
- cc_uint32_t major_ver, minor_ver;
-
- if ( isOffer ) {
- codec_mask = vcmGetVideoCodecList(VCM_DSP_FULLDUPLEX);
- } else {
- /* we are trying to match the answer then we
- already have the rx stream open */
- //codec_mask = vcmGetVideoCodecList(DSP_ENCODEONLY);
- codec_mask = vcmGetVideoCodecList(VCM_DSP_IGNORE);
- }
- if ( codec_mask & VCM_CODEC_RESOURCE_VP8) {
- aSupportedCodecs[count] = RTP_VP8;
- count++;
- }
- if ( codec_mask & VCM_CODEC_RESOURCE_H264) {
- /*
- * include payload type for packetization mode 1 only if ucm sis version
- * is equal to or greater than 5.1.0 (AngelFire).
- */
- platGetSISProtocolVer(&major_ver, &minor_ver, NULL, NULL);
- if ((major_ver > SIS_PROTOCOL_MAJOR_VERSION_ANGELFIRE) ||
- (major_ver == SIS_PROTOCOL_MAJOR_VERSION_ANGELFIRE &&
- minor_ver >= SIS_PROTOCOL_MINOR_VERSION_ANGELFIRE)) {
- if (vcmGetVideoMaxSupportedPacketizationMode() == 1) {
- aSupportedCodecs[count] = RTP_H264_P1;
- count++;
- }
- }
- aSupportedCodecs[count] = RTP_H264_P0;
- count++;
- }
- if ( codec_mask & VCM_CODEC_RESOURCE_H263) {
- aSupportedCodecs[count] = RTP_H263;
- count++;
- }
-
- return count;
-}
-
-/**
- * The function fills in the given codec array based on the
- * platform bit mask of codecs. Note, that the enumerated list
- * produced is also in the preferred order.
- *
- * @param[in] codec_mask - platform bit mask corresponding to the
- * codecs.
- * @param[in/out] codecs - pointer to array of for storing the
- * output of the enumerated codec based on
- * bit set in the codec_mask.
- *
- * @return None.
- *
- * @pre (codec_table != NULL)
- * @pre storge of codec_table must be last enough to holds
- * supported codec in the bit mask.
- */
-static void
-config_set_current_codec_table (int codec_mask, rtp_ptype *codecs)
-{
- int idx = 0;
-
- if (codec_mask & VCM_CODEC_RESOURCE_OPUS) {
- codecs[idx] = RTP_OPUS;
- idx++;
- }
-
- if (codec_mask & VCM_CODEC_RESOURCE_G711) {
- codecs[idx] = RTP_PCMU;
- idx++;
- codecs[idx] = RTP_PCMA;
- idx++;
- }
-
- if (codec_mask & VCM_CODEC_RESOURCE_G729A) {
- codecs[idx] = RTP_G729;
- idx++;
- }
-
- if (codec_mask & VCM_CODEC_RESOURCE_LINEAR) {
- codecs[idx] = RTP_L16;
- idx++;
- }
-
- if (codec_mask & VCM_CODEC_RESOURCE_G722) {
- codecs[idx] = RTP_G722;
- idx++;
- }
-
- if (codec_mask & VCM_CODEC_RESOURCE_iLBC) {
- codecs[idx] = RTP_ILBC;
- idx++;
- }
-
- if (codec_mask & VCM_CODEC_RESOURCE_iSAC) {
- codecs[idx] = RTP_ISAC;
- idx++;
- }
-
- codecs[idx] = RTP_NONE;
-
- return;
-}
-
-/*
- * sip_config_local_dtmf_dblevels_get()
- *
- * Get the DTMF DB levels
- */
-uint32_t
-sip_config_local_dtmf_dblevels_get (void)
-{
- int value;
-
- config_get_value(CFGID_DTMF_DB_LEVEL, &value, sizeof(value));
- switch (value) {
- case 0:
- return 0; // Mute
- case 1:
- return 2900; // 6 dB down
- case 2:
- return 4096; // 3 dB down
- case 3:
- return 5786; // Nominal amplitude
- // (-8.83 dBm0 to network, -11.83 dBm0 local)
- case 4:
- return 8173; // 3 dB up
- case 5:
- return 11544; // 6 dB up
- default:
- return 5786; // Nominal amplitude
- }
-}
-
-/*
- * sip_config_get_line_by_called_number
- *
- * Return the line by the given called_number
- */
-line_t sip_config_get_line_by_called_number (line_t start_line, const char *called_number)
-{
- int i;
- line_t max_lines;
- line_t line = 0;
- char line_name[MAX_LINE_NAME_SIZE];
- char contact[MAX_LINE_CONTACT_SIZE];
- char *name;
-
- max_lines = sip_config_local_line_get();
-
- /*
- * Check the called number for the E.164 "+"
- * and ignore it if present.
- */
- if (called_number[0] == '+') {
- called_number++;
- }
-
- for (i = start_line; i <= max_lines; i++) {
- if (sip_config_check_line((line_t)i)) {
- config_get_line_string(CFGID_LINE_NAME, line_name, i,
- sizeof(line_name));
- /*
- * Check the configured line name for the E.164 "+"
- * and ignore it if present.
- */
- name = &line_name[0];
- if (line_name[0] == '+') {
- name++;
- }
-
- if (cpr_strcasecmp(called_number, name) == 0) {
- line = (line_t)i;
- break;
- }
- }
- }
-
- // If line not found - check with contact list
- if (line == 0) {
- for (i = start_line; i <= max_lines; i++) {
- if (sip_config_check_line((line_t)i)) {
- config_get_line_string(CFGID_LINE_CONTACT, contact, i,
- sizeof(contact));
- if (cpr_strcasecmp(called_number, contact) == 0) {
- line = (line_t)i;
- break;
- }
- }
- }
- }
-
- return (line);
-}
-
-/*********************************************************
- *
- * SIP Config API
- * The routines below with the "prot" prefix are called
- * by the config system. The calls that start with "sip"
- * are helper functions for the SIP implementation of the
- * "prot" API.
- *
- *********************************************************/
-
-/*
- * sip_minimum_config_check()
- *
- * Return indication if the SIP minimum configuration
- * requirements have been met.
- * Returns 0 if minimum config is met
- * Returns non-zero if minimum config has not been met
- * (eg. missing at least 1 required parameter)
- */
-int
-sip_minimum_config_check (void)
-{
- char str_val[MAX_IPADDR_STR_LEN];
- char line_name[MAX_LINE_NAME_SIZE];
- int value;
-
- /*
- * Make sure that line 1 is configured
- */
- config_get_line_string(CFGID_LINE_NAME, line_name, 1, sizeof(line_name));
- if ((strcmp(line_name, UNPROVISIONED) == 0) || (line_name[0] == '\0')) {
- return -1;
- }
-
- config_get_line_string(CFGID_PROXY_ADDRESS, str_val, 1, MAX_IPADDR_STR_LEN);
- if ((strcmp(str_val, UNPROVISIONED) == 0) || (str_val[0] == '\0')) {
- return -1;
- }
-
- config_get_line_value(CFGID_PROXY_PORT, &value, sizeof(value), 1);
- if (value == 0) {
- return -1;
- }
-
- return 0;
-}
-
-/*
- * prot_config_change_notify()
- * Let the SIP stack know that a config change has occurred.
- *
- */
-int
-prot_config_change_notify (int notify_type)
-{
- if (SIPTaskProcessConfigChangeNotify(notify_type) < 0) {
-//CPR TODO: need reference for
- CCSIP_DEBUG_ERROR(PLAT_COMMON_F_PREFIX"SIPTaskProcessConfigChangeNotify() "
- "returned error.\n", "prot_config_change_notify");
- }
-
- return (TRUE);
-}
-
-/*
- * prot_config_check_line_name()
- * Makes sure that there are no spaces in the SIP Line Names
- *
- * Returns: TRUE if the Name is Valid
- * FALSE if the Name is Invalid
- *
- */
-boolean
-prot_config_check_line_name (char *line_name)
-{
- while ((*line_name != ' ') && (*line_name != NUL)) {
- line_name++;
- }
-
- if (*line_name == ' ') {
- return (FALSE);
- }
- return (TRUE);
-}
-
-/*
- * prot_sanity_check_config_settings()
- *
- , Louis* Checks the sanity of the protocol config block values
- * and sets them to defaults if they are incorrect.
- */
-int
-prot_sanity_check_config_settings (void)
-{
- int retval = 0;
- return retval;
-}
-
-
-/*
- * prot_shutdown()
- *
- * Shut down the protocol stack.
- */
-
-void
-prot_shutdown (void)
-{
- sip_shutdown();
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PROT_CONFIGMGR_H_
-#define _PROT_CONFIGMGR_H_
-
-#include "cpr_types.h"
-#include "phone_types.h"
-#include "rtp_defs.h"
-#include "ccsip_platform.h"
-#include "configmgr.h"
-#include "cfgfile_utils.h"
-#include "phone_platform_constants.h"
-#include "cc_config.h"
-#include "cc_constants.h"
-#include "ccsdp.h"
-
-#define UNPROVISIONED "UNPROVISIONED"
-
-/*********************************************************
- *
- * The following parameters set Config system settings
- * for SIP
- *
- *********************************************************/
-#define HWTYPE "SIP"
-#define MAX_LINE_NAME_SIZE 128
-#define AUTH_NAME_SIZE 129
-#define MAX_LINE_PASSWORD_SIZE 32
-#define MAX_LINE_DISPLAY_SIZE 32
-#define MAX_LINE_CONTACT_SIZE 128
-#define MAX_LINE_AUTO_ANS_MODE_SIZE 32
-#define MAX_REG_USER_INFO_LEN 32
-#define MAX_JOIN_DXFER_POLICY_SIZE 40
-#define MAX_EXTERNAL_NUMBER_MASK_SIZE 40
-
-/*********************************************************
- *!!!!!!!!!!!!!!!!!!!!!!WARNING!!!!!!!!!!!!!!!!!!!!!!!!!!!
- *
- * TNP SIP Phone Configuration IDs
- *
- *!!!!!!!!!!!!!!!!!!!!!!WARNING!!!!!!!!!!!!!!!!!!!!!!!!!!!
- * The following macro definitions are defined in cc_config.h.
- * Change should be made in the cc_config.h and add reference here.
- *
- * <------ Original notes ------>
- * Before changing this code, please read the following:
- *
- * The Configuration system for the TNP phones is simply a cache
- * that exists for the GSM/SIP DLL to use. The property values are
- * sent from Java across the JNI to the cache. This prevents
- * the SIP and GSM code from having to suffer through a JNI call
- * every time they wish to retrieve a configuration parameter.
- *
- * These ID's need to match the definitions in JplatConfigConstants.java
- *
- * To add a new value to the table,
- * In general, you will have to:
- *
- * 1) Create an index for the new CFG param below
- * 2) Update prot_cfg_table either in prot_cfgmgr_private.h
- * or in prot_configmgr.c (for line specific params)
- * 3) Update JPlatConfigConstants.h with the new ID
- * 4) Create a property on JAVA side and update it from XML config
- * 5) Update show_cfg_cmd if adding a new line param
- *
- *!!!!!!!!!!!!!!!!!!!!!!WARNING!!!!!!!!!!!!!!!!!!!!!!!!!!!
- *********************************************************/
-
-/* Keep non line specific params here */
-
-#define CFGID_MEDIA_PORT_RANGE_START CFGID_MEDIA_PORT_RANGE_START_INT
-#define CFGID_MEDIA_PORT_RANGE_END CFGID_MEDIA_PORT_RANGE_END_INT
-#define CFGID_CALLERID_BLOCKING CFGID_CALLERID_BLOCKING_BOOL
-#define CFGID_ANONYMOUS_CALL_BLOCK CFGID_ANONYMOUS_CALL_BLOCK_BOOL
-#define CFGID_DND_CALL_ALERT CFGID_DND_CALL_ALERT_BYTE
-#define CFGID_DND_REMINDER_TIMER CFGID_DND_REMINDER_TIMER_INT
-#define CFGID_PREFERRED_CODEC CFGID_PREFERRED_CODEC_STRING
-#define CFGID_DTMF_OUTOFBAND CFGID_DTMF_OUTOFBAND_STRING
-#define CFGID_DTMF_AVT_PAYLOAD CFGID_DTMF_AVT_PAYLOAD_INT
-#define CFGID_DTMF_DB_LEVEL CFGID_DTMF_DB_LEVEL_INT
-
-#define CFGID_SIP_RETX CFGID_SIP_RETX_INT
-#define CFGID_SIP_INVITE_RETX CFGID_SIP_INVITE_RETX_INT
-#define CFGID_TIMER_T1 CFGID_TIMER_T1_INT
-#define CFGID_TIMER_T2 CFGID_TIMER_T2_INT
-#define CFGID_TIMER_INVITE_EXPIRES CFGID_TIMER_INVITE_EXPIRES_INT
-#define CFGID_TIMER_REGISTER_EXPIRES CFGID_TIMER_REGISTER_EXPIRES_INT
-
-#define CFGID_PROXY_REGISTER CFGID_PROXY_REGISTER_BOOL
-#define CFGID_PROXY_BACKUP CFGID_PROXY_BACKUP_STRING
-#define CFGID_PROXY_BACKUP_PORT CFGID_PROXY_BACKUP_PORT_INT
-#define CFGID_PROXY_EMERGENCY CFGID_PROXY_EMERGENCY_STRING
-#define CFGID_PROXY_EMERGENCY_PORT CFGID_PROXY_EMERGENCY_PORT_INT
-#define CFGID_OUTBOUND_PROXY CFGID_OUTBOUND_PROXY_STRING
-#define CFGID_OUTBOUND_PROXY_PORT CFGID_OUTBOUND_PROXY_PORT_INT
-
-#define CFGID_NAT_RECEIVED_PROCESSING CFGID_NAT_RECEIVED_PROCESSING_BOOL
-#define CFGID_REG_USER_INFO CFGID_REG_USER_INFO_STRING
-#define CFGID_CNF_JOIN_ENABLE CFGID_CNF_JOIN_ENABLE_BOOL
-#define CFGID_REMOTE_PARTY_ID CFGID_REMOTE_PARTY_ID_BOOL
-#define CFGID_SEMI_XFER CFGID_SEMI_XFER_BOOL
-#define CFGID_CALL_HOLD_RINGBACK CFGID_CALL_HOLD_RINGBACK_BOOL
-#define CFGID_STUTTER_MSG_WAITING CFGID_STUTTER_MSG_WAITING_BOOL
-/**
- * The CFGID_CFWD_URL was consolidated for RT and CIUS and should be for TNP as well.
- */
-#define CFGID_CFWD_URL CFGID_CFWD_URL_STRING
-
-#define CFGID_CALL_STATS CFGID_CALL_STATS_BOOL
-#define CFGID_LOCAL_CFWD_ENABLE CFGID_LOCAL_CFWD_ENABLE_BOOL
-#define CFGID_TIMER_REGISTER_DELTA CFGID_TIMER_REGISTER_DELTA_INT
-#define CFGID_SIP_MAX_FORWARDS CFGID_SIP_MAX_FORWARDS_INT
-#define CFGID_2543_HOLD CFGID_2543_HOLD_BOOL
-
-#define CFGID_CCM1_ADDRESS CFGID_CCM1_ADDRESS_STRING
-#define CFGID_CCM2_ADDRESS CFGID_CCM2_ADDRESS_STRING
-#define CFGID_CCM3_ADDRESS CFGID_CCM3_ADDRESS_STRING
-
-// Note: IPv6 Not currently supported on Cius
-#define CFGID_CCM1_IPV6_ADDRESS CFGID_CCM1_IPV6_ADDRESS_STRING
-#define CFGID_CCM2_IPV6_ADDRESS CFGID_CCM2_IPV6_ADDRESS_STRING
-#define CFGID_CCM3_IPV6_ADDRESS CFGID_CCM3_IPV6_ADDRESS_STRING
-
-#define CFGID_CCM1_SIP_PORT CFGID_CCM1_SIP_PORT_INT
-#define CFGID_CCM2_SIP_PORT CFGID_CCM2_SIP_PORT_INT
-#define CFGID_CCM3_SIP_PORT CFGID_CCM3_SIP_PORT_INT
-
-#define CFGID_CCM1_SEC_LEVEL CFGID_CCM1_SEC_LEVEL_INT
-#define CFGID_CCM2_SEC_LEVEL CFGID_CCM2_SEC_LEVEL_INT
-#define CFGID_CCM3_SEC_LEVEL CFGID_CCM3_SEC_LEVEL_INT
-
-#define CFGID_CCM1_IS_VALID CFGID_CCM1_IS_VALID_BOOL
-#define CFGID_CCM2_IS_VALID CFGID_CCM2_IS_VALID_BOOL
-#define CFGID_CCM3_IS_VALID CFGID_CCM3_IS_VALID_BOOL
-
-#define CFGID_CCM_TFTP_IP_ADDR CFGID_CCM_TFTP_IP_ADDR_STRING
-#define CFGID_CCM_TFTP_PORT CFGID_CCM_TFTP_PORT_INT
-#define CFGID_CCM_TFTP_IS_VALID CFGID_CCM_TFTP_IS_VALID_BOOL
-#define CFGID_CCM_TFTP_SEC_LEVEL CFGID_CCM_TFTP_SEC_LEVEL_INT
-
-#define CFGID_CONN_MONITOR_DURATION CFGID_CONN_MONITOR_DURATION_INT
-#define CFGID_CALL_PICKUP_URI CFGID_CALL_PICKUP_URI_STRING
-#define CFGID_CALL_PICKUP_LIST_URI CFGID_CALL_PICKUP_LIST_URI_STRING
-#define CFGID_CALL_PICKUP_GROUP_URI CFGID_CALL_PICKUP_GROUP_URI_STRING
-#define CFGID_MEET_ME_SERVICE_URI CFGID_MEET_ME_SERVICE_URI_STRING
-#define CFGID_CALL_FORWARD_URI CFGID_CALL_FORWARD_URI_STRING
-#define CFGID_ABBREVIATED_DIAL_URI CFGID_ABBREVIATED_DIAL_URI_STRING
-#define CFGID_CALL_LOG_BLF_ENABLED CFGID_CALL_LOG_BLF_ENABLED_BOOL
-#define CFGID_REMOTE_CC_ENABLED CFGID_REMOTE_CC_ENABLED_BOOL
-#define CFGID_RETAIN_FORWARD_INFORMATION CFGID_RETAIN_FORWARD_INFORMATION_BOOL
-
-#define CFGID_TIMER_KEEPALIVE_EXPIRES CFGID_TIMER_KEEPALIVE_EXPIRES_INT
-#define CFGID_TIMER_SUBSCRIBE_EXPIRES CFGID_TIMER_SUBSCRIBE_EXPIRES_INT
-#define CFGID_TIMER_SUBSCRIBE_DELTA CFGID_TIMER_SUBSCRIBE_DELTA_INT
-#define CFGID_TRANSPORT_LAYER_PROT CFGID_TRANSPORT_LAYER_PROT_INT
-#define CFGID_KPML_ENABLED CFGID_KPML_ENABLED_INT
-
-#define CFGID_NAT_ENABLE CFGID_NAT_ENABLE_BOOL
-#define CFGID_NAT_ADDRESS CFGID_NAT_ADDRESS_STRING
-#define CFGID_VOIP_CONTROL_PORT CFGID_VOIP_CONTROL_PORT_INT
-#define CFGID_MY_IP_ADDR CFGID_MY_IP_ADDR_STRING
-#define CFGID_MY_MAC_ADDR CFGID_MY_MAC_ADDR_STRING
-#define CFGID_ENABLE_VAD CFGID_ENABLE_VAD_BOOL
-
-#define CFGID_AUTOANSWER_IDLE_ALTERNATE CFGID_AUTOANSWER_IDLE_ALTERNATE_BOOL
-#define CFGID_AUTOANSWER_TIMER CFGID_AUTOANSWER_TIMER_INT
-#define CFGID_AUTOANSWER_OVERRIDE CFGID_AUTOANSWER_OVERRIDE_BOOL
-
-#define CFGID_OFFHOOK_TO_FIRST_DIGIT_TIMER CFGID_OFFHOOK_TO_FIRST_DIGIT_TIMER_INT
-#define CFGID_CALL_WAITING_SILENT_PERIOD CFGID_CALL_WAITING_SILENT_PERIOD_INT
-#define CFGID_RING_SETTING_BUSY_POLICY CFGID_RING_SETTING_BUSY_POLICY_INT
-#define CFGID_DSCP_FOR_CALL_CONTROL CFGID_DSCP_FOR_CALL_CONTROL_INT
-#define CFGID_SPEAKER_ENABLED CFGID_SPEAKER_ENABLED_BOOL
-#define CFGID_XFR_ONHOOK_ENABLED CFGID_XFR_ONHOOK_ENABLED_BOOL
-#define CFGID_ROLLOVER CFGID_ROLLOVER_INT
-#define CFGID_LOAD_FILE CFGID_LOAD_FILE_STRING
-
-#define CFGID_BLF_ALERT_TONE_IDLE CFGID_BLF_ALERT_TONE_IDLE_INT
-#define CFGID_BLF_ALERT_TONE_BUSY CFGID_BLF_ALERT_TONE_BUSY_INT
-#define CFGID_AUTO_PICKUP_ENABLED CFGID_AUTO_PICKUP_ENABLED_BOOL
-
-#define CFGID_JOIN_ACROSS_LINES CFGID_JOIN_ACROSS_LINES_INT
-
-#define CFGID_MY_ACTIVE_MAC_ADDR CFGID_MY_ACTIVE_MAC_ADDR_STRING
-#define CFGID_DSCP_AUDIO CFGID_DSCP_AUDIO_INT
-#define CFGID_DEVICE_NAME CFGID_DEVICE_NAME_STRING
-#define CFGID_USER_AGENT CFGID_USER_AGENT_STRING
-#define CFGID_MODEL_NUMBER CFGID_MODEL_NUMBER_STRING
-#define CFGID_DSCP_VIDEO CFGID_DSCP_VIDEO_INT
-
-#define CFGID_IP_ADDR_MODE CFGID_IP_ADDR_MODE_INT
-#define CFGID_INTER_DIGIT_TIMER CFGID_INTER_DIGIT_TIMER_INT
-
-// Note - EMCC not currently supported on CIUS
-#define CFGID_EMCC_MODE CFGID_EMCC_MODE_BOOL
-#define CFGID_VISITING_EM_PORT CFGID_VISITING_EM_PORT_INT
-#define CFGID_VISITING_EM_IP CFGID_VISITING_EM_IP_STRING
-
-#define CFGID_CCM_EXTERNAL_NUMBER_MASK CFGID_CCM_EXTERNAL_NUMBER_MASK_STRING
-#define CFGID_MEDIA_IP_ADDR CFGID_MEDIA_IP_ADDR_STRING
-
-/* All non Line specific params should be added above */
-/* All Line specific params should be added below */
-
-#define CFGID_LINE_FEATURE CFGID_LINE_FEATURE_INT
-#define CFGID_LINE_INDEX CFGID_LINE_INDEX_INT
-#define CFGID_LINE_MAXNUMCALLS CFGID_LINE_MAXNUMCALLS_INT
-#define CFGID_LINE_NAME CFGID_LINE_NAME_STRING
-#define CFGID_LINE_AUTHNAME CFGID_LINE_AUTHNAME_STRING
-#define CFGID_LINE_PASSWORD CFGID_LINE_PASSWORD_STRING
-#define CFGID_LINE_DISPLAYNAME CFGID_LINE_DISPLAYNAME_STRING
-#define CFGID_LINE_CONTACT CFGID_LINE_CONTACT_STRING
-#define CFGID_PROXY_ADDRESS CFGID_PROXY_ADDRESS_STRING
-#define CFGID_PROXY_PORT CFGID_PROXY_PORT_INT
-#define CFGID_LINE_AUTOANSWER_ENABLED CFGID_LINE_AUTOANSWER_ENABLED_BYTE
-#define CFGID_LINE_AUTOANSWER_MODE CFGID_LINE_AUTOANSWER_MODE_STRING
-#define CFGID_LINE_CALL_WAITING CFGID_LINE_CALL_WAITING_BYTE
-#define CFGID_LINE_MSG_WAITING_LAMP CFGID_LINE_MSG_WAITING_LAMP_BYTE
-#define CFGID_LINE_MESSAGE_WAITING_AMWI CFGID_LINE_MESSAGE_WAITING_AMWI_BYTE
-#define CFGID_LINE_RING_SETTING_IDLE CFGID_LINE_RING_SETTING_IDLE_BYTE
-#define CFGID_LINE_RING_SETTING_ACTIVE CFGID_LINE_RING_SETTING_ACTIVE_BYTE
-#define CFGID_LINE_BUSY_TRIGGER CFGID_LINE_BUSY_TRIGGER_INT
-#define CFGID_LINE_CFWDALL CFGID_LINE_CFWDALL_STRING
-
-#define CFGID_LINE_SPEEDDIAL_NUMBER CFGID_LINE_SPEEDDIAL_NUMBER_STRING
-#define CFGID_LINE_RETRIEVAL_PREFIX CFGID_LINE_RETRIEVAL_PREFIX_STRING
-#define CFGID_LINE_MESSAGES_NUMBER CFGID_LINE_MESSAGES_NUMBER_STRING
-#define CFGID_LINE_FWD_CALLER_NAME_DIPLAY CFGID_LINE_FWD_CALLER_NAME_DIPLAY_BOOL
-#define CFGID_LINE_FWD_CALLER_NUMBER_DIPLAY CFGID_LINE_FWD_CALLER_NUMBER_DIPLAY_BOOL
-#define CFGID_LINE_FWD_REDIRECTED_NUMBER_DIPLAY CFGID_LINE_FWD_REDIRECTED_NUMBER_DIPLAY_BOOL
-#define CFGID_LINE_FWD_DIALED_NUMBER_DIPLAY CFGID_LINE_FWD_DIALED_NUMBER_DIPLAY_BOOL
-#define CFGID_LINE_FEATURE_OPTION_MASK CFGID_LINE_FEATURE_OPTION_MASK_INT
-#define CFGID_P2PSIP CFGID_P2PSIP_BOOL
-#define CFGID_VERSION CFGID_VERSION_STRING
-#define CFGID_SDPMODE CFGID_SDPMODE_BOOL
-#define CFGID_RTCPMUX CFGID_RTCPMUX_BOOL
-#define CFGID_RTPSAVPF CFGID_RTPSAVPF_BOOL
-#define CFGID_MAXAVBITRATE CFGID_MAXAVBITRATE_BOOL
-#define CFGID_MAXCODEDAUDIOBW CFGID_MAXCODEDAUDIOBW_BOOL
-#define CFGID_USEDTX CFGID_USEDTX_BOOL
-#define CFGID_STEREO CFGID_STEREO_BOOL
-#define CFGID_USEINBANDFEC CFGID_USEINBANDFEC_BOOL
-#define CFGID_CBR CFGID_CBR_BOOL
-#define CFGID_MAXPTIME CFGID_MAXPTIME_BOOL
-#define CFGID_SCTP_PORT CFGID_SCTP_PORT_INT
-#define CFGID_NUM_DATA_STREAMS CFGID_NUM_DATA_STREAMS_INT
-
-/*********************************************************
- *
- * Value Definitions
- *
- *********************************************************/
-// Line feature
-typedef enum {
- cfgLineFeatureNone = CC_LINE_FEATURE_NONE,
- cfgLineFeatureRedial = CC_LINE_FEATURE_REDIAL,
- cfgLineFeatureSpeedDial = CC_LINE_FEATURE_SPEEDDIAL,
- cfgLineFeatureDN = CC_LINE_FEATURE_DN,
- cfgLineFeatureService = CC_LINE_FEATURE_SERVICE,
- cfgLineFeatureSpeedDialBLF = CC_LINE_FEATURE_SPEEDDIALBLF,
- cfgLineFeatureMaliciousCallID = CC_LINE_FEATURE_MALICIOUSCALLID,
- cfgLineFeatureAllCalls = CC_LINE_FEATURE_ALLCALLS,
- cfgLineFeatureAnswerOldest = CC_LINE_FEATURE_ANSWEROLDEST,
- cfgLineFeatureServices = CC_LINE_FEATURE_SERVICES,
- cfgLineFeatureBLF = CC_LINE_FEATURE_BLF
-} cfgLineFeatureType_e;
-
-/*********************************************************
- *
- * Function Prototypes
- *
- *********************************************************/
-void protocol_cfg_init(void);
-void sip_config_get_net_device_ipaddr(cpr_ip_addr_t *ip_addr);
-void sip_config_get_net_ipv6_device_ipaddr(cpr_ip_addr_t *ip_addr);
-void sip_config_get_nat_ipaddr(cpr_ip_addr_t *ip_addr);
-void sip_config_set_nat_ipaddr(cpr_ip_addr_t *ip_address);
-uint16_t sip_config_local_supported_codecs_get(rtp_ptype aSupportedCodecs[],
- uint16_t supportedCodecsLen);
-uint16_t sip_config_video_supported_codecs_get(rtp_ptype aSupportedCodecs[],
- uint16_t supportedCodecsLen, boolean isOffer);
-
-boolean prot_config_check_line_name(char *line_name);
-//const key_table_entry_t * sip_config_local_codec_entry_find(const rtp_ptype codec);
-line_t sip_config_get_button_from_line(line_t line);
-line_t sip_config_get_line_from_button(line_t button);
-boolean sip_config_check_line(line_t line);
-line_t sip_config_local_line_get(void);
-void sip_config_get_display_name(line_t line, char *buffer, int buffer_len);
-line_t sip_config_get_line_by_called_number(line_t start_line, const char *called_number);
-int sip_minimum_config_check(void);
-void config_set_codec_table(int codec_mask);
-int sip_config_get_keepalive_expires();
-rtp_ptype sip_config_preferred_codec(void);
-
-#endif /* PROT_CONFIGMGR_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "resource_manager.h"
-#include "phone_debug.h"
-
-#define RM_NUM_ELEMENTS_PER_MAP 32
-#define rm_get_table_index(a) (a / RM_NUM_ELEMENTS_PER_MAP)
-#define rm_get_map_offset(a) (a % RM_NUM_ELEMENTS_PER_MAP)
-
-/*
- * rm_clear_all_elements
- *
- * Description:
- * This function clears all members of the specified resource manager
- *
- * Parameters:
- * rm_p - pointer to the resource manager to be cleared
- *
- * Returns:
- * None
- */
-void
-rm_clear_all_elements (resource_manager_t *rm_p)
-{
- static const char fname[] = "rm_clear_all_elements";
- uint16_t i;
-
- if (!rm_p) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"null resource manager received.\n", fname);
- return;
- }
-
- for (i = 0; i < rm_p->max_index; i++) {
- rm_p->table[i] = 0;
- }
-}
-
-/*
- * rm_clear_element
- *
- * Description:
- * This function clears a single element from the specified resource manager
- *
- * Parameters:
- * rm_p - pointer to the resource manager to be cleared
- * element - element id of element to be cleared
- *
- * Returns:
- * None
- */
-void
-rm_clear_element (resource_manager_t * rm_p, int16_t element)
-{
- static const char fname[] = "rm_clear_elements";
-
- if (!rm_p) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"null resource manager received.\n", fname);
- return;
- }
-
- if (element < 0 || element >= rm_p->max_element) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"element value %d invalid. Max value is %d.\n",
- fname, element, rm_p->max_element - 1);
- return;
- }
-
- rm_p->table[rm_get_table_index(element)] &=
- (~(1 << rm_get_map_offset(element)));
-}
-
-/*
- * rm_set_element
- *
- * Description:
- * This function sets the bit representing the specified element
- * in the specified resource manager.
- *
- * Parameters:
- * rm_p - pointer to the resource manager
- * element - element id of element to be set
- *
- * Returns:
- * None
- */
-void
-rm_set_element (resource_manager_t *rm_p, int16_t element)
-{
- static const char fname[] = "rm_set_element";
-
- if (!rm_p) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"null resource manager received.\n", fname);
- return;
- }
-
- if (element < 0 || element >= rm_p->max_element) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"element value %d invalid. Max value %d.\n",
- fname, element, rm_p->max_element - 1);
- return;
- }
-
- rm_p->table[rm_get_table_index(element)] |=
- (1 << rm_get_map_offset(element));
-}
-
-/*
- * rm_is_element_set
- *
- * Description:
- * This function checks if the specified element in the specified
- * resource manager is set.
- *
- * Parameters:
- * rm_p - pointer to the resource manager.
- * element - element id of element to be checked.
- *
- * Returns:
- * TRUE if element is set, else FALSE
- */
-boolean
-rm_is_element_set (resource_manager_t *rm_p, int16_t element)
-{
- static const char fname[] = "rm_is_element_set";
-
- if (!rm_p) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"null resource manager received.\n", fname);
- return FALSE;
- }
-
- if (element < 0 || element >= rm_p->max_element) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"element value %d invalid. Max value %d.\n",
- fname, element, rm_p->max_element - 1);
- return FALSE;
- }
-
- if (rm_p->table[rm_get_table_index(element)] &
- (1 << rm_get_map_offset(element))) {
- return TRUE;
- }
-
- return FALSE;
-}
-
-/*
- * rm_get_free_element
- *
- * Description:
- * This function walks through the members of the resource manager and
- * attempts to locate a free element. If a free element is found, the
- * element's associated bit is set in the resource manager and the
- * element id is returned.
- *
- * Parameters:
- * rm_p - pointer to the resource manager.
- *
- * Returns:
- * If an element is available, a element id (from zero to max element)
- * If no element is available, -1 is returned.
- */
-int16_t
-rm_get_free_element (resource_manager_t *rm_p)
-{
- static const char fname[] = "rm_get_free_element";
- int16_t element = -1;
- uint16_t i, j;
- uint32_t max_map = 0;
-
- max_map = ~max_map;
-
- if (!rm_p) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"null resource manager received.\n", fname);
- return -1;
- }
-
- for (i = 0; i < rm_p->max_index && element == -1; i++) {
- if (rm_p->table[i] != max_map) {
- for (j = 0; j < RM_NUM_ELEMENTS_PER_MAP && element == -1; j++) {
- if (!(rm_p->table[i] & (1 << j))) {
- element = i * RM_NUM_ELEMENTS_PER_MAP + j;
- if (element < rm_p->max_element) {
- rm_set_element(rm_p, element);
- }
- }
- }
- }
- }
-
- if (element >= rm_p->max_element) {
- element = -1;
- }
- return (element);
-}
-
-/*
- * rm_show
- *
- * Description:
- * Utility function used to dump the contents of the resource manager.
- *
- * Parameters:
- * rm_p - pointer to the resource manager.
- *
- * Returns:
- * none
- */
-void
-rm_show (resource_manager_t *rm_p)
-{
- static const char fname[] = "rm_show";
- int16_t element = 0;
- uint16_t i, j;
-
- if (!rm_p) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"null resource manager received.\n", fname);
- return;
- }
-
- for (i = 0; i < rm_p->max_index; i++) {
- for (j = 0; j < RM_NUM_ELEMENTS_PER_MAP; j++) {
- if (rm_p->table[i] & (1 << j)) {
- element = (i * RM_NUM_ELEMENTS_PER_MAP) + j;
- TNP_DEBUG(DEB_F_PREFIX"rm map: %d\n", DEB_F_PREFIX_ARGS(RM, fname), element);
- }
- }
- }
-}
-
-/*
- * rm_create
- *
- * Description:
- * Allocates and initializes a new resource manager
- *
- * Parameters:
- * max_element - Maximum number of elements the resource manager
- * is required to track
- *
- * Returns:
- * If successful, pointer to the newly allocated resource manager
- * If not successful, NULL
- */
-resource_manager_t *
-rm_create (int16_t max_element)
-{
- static const char fname[] = "rm_create";
- resource_manager_t *rm_p;
-
- if (max_element < 0) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"invalid max element %d received.\n", fname,
- max_element);
- return NULL;
- }
-
- rm_p = (resource_manager_t *) cpr_malloc(sizeof(resource_manager_t));
- if (!rm_p) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"unable to allocate resource manager.\n", fname);
- return NULL;
- }
-
- rm_p->max_element = max_element;
- rm_p->max_index = max_element / RM_NUM_ELEMENTS_PER_MAP + 1;
-
- rm_p->table = (uint32_t *)
- cpr_malloc(rm_p->max_index * RM_NUM_ELEMENTS_PER_MAP);
- if (!rm_p->table) {
- free(rm_p);
- return NULL;
- }
- rm_clear_all_elements(rm_p);
- return rm_p;
-}
-
-/*
- * rm_free
- *
- * Description:
- * This function frees the memory allocated for the specified resource manager.
- *
- * Parameters:
- * rm_p - pointer to the resource manager.
- *
- * Returns:
- * none
- */
-void
-rm_destroy (resource_manager_t *rm_p)
-{
- static const char fname[] = "rm_destroy";
-
- if (!rm_p) {
- PLAT_ERROR(PLAT_COMMON_F_PREFIX"null resource manager received.\n", fname);
- return;
- }
-
- cpr_free(rm_p->table);
- cpr_free(rm_p);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _RM_MGR_H__
-#define _RM_MGR_H_
-
-typedef struct resource_manager {
- int16_t max_element;
- int16_t max_index;
- uint32_t *table;
-} resource_manager_t;
-
-void rm_clear_all_elements(resource_manager_t *rm);
-void rm_clear_element(resource_manager_t *rm, int16_t element);
-void rm_set_element(resource_manager_t *rm, int16_t element);
-boolean rm_is_element_set(resource_manager_t *rm, int16_t element);
-int16_t rm_get_free_element(resource_manager_t *rm);
-void rm_show(resource_manager_t *rm);
-resource_manager_t *rm_create(int16_t max_element);
-void rm_destroy(resource_manager_t *rm);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_socket.h"
-#include "errno.h"
-#include "plat_api.h"
-
-/**
- * sipSocketSend
- *
- * @brief The sipSocketSend() function is a wrapper used by the sipstack to send
- * data over a socket. This function decides to use the secure versus unsecure
- * connection based on the "secure" flag.
- *
- * @note - The implementation of both secure/non-secure is the same in RT/TNP
- * products. It is different for the other vendors and hence we need this
- * flexibility.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags - The options used for the send.
- *
- *
- */
-ssize_t
-sipSocketSend (cpr_socket_t soc,
- CONST void *buf,
- size_t len,
- int32_t flags,
- boolean secure)
-{
-// if (secure) {
-// return platSecSocSend (soc, buf, len);
-// } else {
- return cprSend(soc, buf, len, flags);
-// }
-}
-
-/**
- * sipSocketRecv
- *
- * @brief The sipSocketRecv() function is a wrapper used by the sipstack to send
- * data over a socket. This function decides to use the secure versus unsecure
- * connection based on the "secure" flag.
- *
- * @note - The implementation of both secure/non-secure is the same in RT/TNP
- * products. It is different for the other vendors and hence we need this
- * flexibility.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags - The options used for the recv.
- */
-ssize_t
-sipSocketRecv (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len,
- int32_t flags,
- boolean secure)
-{
-// if (secure) {
-// return platSecSocRecv (soc, buf, len);
-// } else {
- return cprRecv(soc, buf, len, flags);
-// }
-}
-
-/**
- * sipSocketClose
- *
- * @brief The sipSocketClose() function is a wrapper used by the sipstack to
- * close a socket. This function decides to use the secure versus unsecure
- * connection based on the "secure" flag.
- *
- * @note - The implementation of both secure/non-secure is the same in RT/TNP
- * products. It is different for the other vendors and hence we need this
- * flexibility.
- *
- * @param[in] soc - The socket that needs to be destroyed
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-sipSocketClose (cpr_socket_t soc,
- boolean secure)
-{
-// if (secure) {
-// return platSecSocClose (soc);
-// } else {
- return cprCloseSocket(soc);
-// }
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cc_types.h"
-#include "phone_platform_constants.h"
-#include "cc_constants.h"
-#include "phone_debug.h"
-#include "prot_configmgr.h"
-#include "cc_blf.h"
-#include "ccapi_snapshot.h"
-
-#define SPEEDDIAL_START_BUTTON_NUMBER 2
-
-static unsigned char transactionIds[MAX_REG_LINES];
-static boolean displayBLFState = TRUE;
-static cc_blf_state_t blfStates[MAX_REG_LINES];
-static boolean isBLFHandlerRunning = FALSE;
-static boolean isAvailable = FALSE;
-
-#ifndef INT_MAX
-#define INT_MAX 2147483647
-#endif
-
-static void ccBLFHandlerInitialized();
-
-/*
- * Function: sub_hndlr_isAlertingBLFState
- *
- * Description: returns if the BLF state is "alerting"
- *
- * Parameters:
- * inst - line button number.
- *
- * Returns: TRUE/FALSE
- */
-boolean sub_hndlr_isAlertingBLFState(int inst)
-{
- static const char fname[] = "sub_hndlr_isAlertingBLFState";
-
- if ((displayBLFState == TRUE) && (blfStates[inst - 1] == CC_SIP_BLF_ALERTING)) {
- CCAPP_DEBUG(DEB_F_PREFIX"inst=%d, isAlerting=TRUE\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- inst);
-
- return TRUE;
- }
- CCAPP_DEBUG(DEB_F_PREFIX"inst=%d, isAlerting=FALSE\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- inst);
- return FALSE;
-}
-
-/*
- * Function: sub_hndlr_isInUseBLFState
- *
- * Description: returns if the BLF state is "in use"
- *
- * Parameters:
- * inst - line button number.
- *
- * Returns: TRUE/FALSE
- */
-boolean sub_hndlr_isInUseBLFState(int inst)
-{
- static const char fname[] = "sub_hndlr_isInUseBLFState";
-
- if ((displayBLFState == TRUE) && (blfStates[inst - 1] == CC_SIP_BLF_INUSE)) {
- CCAPP_DEBUG(DEB_F_PREFIX"inst=%d, isInUse=TRUE\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- inst);
- return TRUE;
- }
- CCAPP_DEBUG(DEB_F_PREFIX"inst=%d, isInUse=FALSE\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- inst);
- return FALSE;
-}
-
-/*
- * Function: sub_hndlr_isAvailable
- *
- * Description: returns if the subscription handler is available.
- *
- * Parameters: none.
- *
- * Returns: TRUE/FALSE
- */
-boolean sub_hndlr_isAvailable()
-{
- static const char fname[] = "sub_hndlr_isAvailable";
-
- CCAPP_DEBUG(DEB_F_PREFIX"isAvailable=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- isAvailable);
- return isAvailable;
-}
-
-static unsigned short get_new_trans_id()
-{
- static unsigned short curr_trans_id = 0;
-
- if (++curr_trans_id == 0) {
- curr_trans_id = 1;
- }
-
- return curr_trans_id;
-}
-
-/*
- * Function: sub_hndlr_start
- *
- * Description: does blf subscriptions upon registration.
- *
- * Parameters: none.
- *
- * Returns: void
- */
-void sub_hndlr_start()
-{
- static const char fname[] = "sub_hndlr_start";
- int i;
- cc_uint32_t lineFeature = 0;
- cc_uint32_t featureOptionMask = 0;
- char speedDialNumber[MAX_LINE_NAME_SIZE] = {0};
- char primaryLine[MAX_LINE_NAME_SIZE] = {0};
- int transId;
-
- CCAPP_DEBUG(DEB_F_PREFIX"entering\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- /* let the system know that subscription handler is available. */
- isAvailable = TRUE;
-
- /* get primary DN */
- config_get_line_string(CFGID_LINE_NAME, primaryLine, 1, sizeof(primaryLine));
-
- /*
- * for speeddial/BLF buttons, make presence subscriptions.
- */
- for (i = SPEEDDIAL_START_BUTTON_NUMBER; i <= MAX_REG_LINES; i++) {
- // first line must always be a calling line.
- config_get_line_value(CFGID_LINE_FEATURE, &lineFeature, sizeof(lineFeature), i);
-
-
- CCAPP_DEBUG(DEB_F_PREFIX"inst=%d, lineFeature=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- i, lineFeature);
- switch (lineFeature) {
- case cfgLineFeatureSpeedDialBLF:
- config_get_line_string(CFGID_LINE_SPEEDDIAL_NUMBER, speedDialNumber, i, sizeof(speedDialNumber));
- if (speedDialNumber[0] == 0) {
- break;
- }
- config_get_line_value(CFGID_LINE_FEATURE, &featureOptionMask, sizeof(featureOptionMask), i);
-
- transId = get_new_trans_id();
- transactionIds[i - 1] = transId;
- CC_BLF_subscribe(transId,
- INT_MAX,
- primaryLine,
- speedDialNumber,
- i,
- featureOptionMask );
- break;
- default:
- break;
- }
-
- //Initializes native BLF handler
- ccBLFHandlerInitialized();
- }
-}
-
-static void ccBLFHandlerInitialized()
-{
- if (!isBLFHandlerRunning) {
- CC_BLF_init();
- isBLFHandlerRunning = TRUE;
- }
-}
-
-/*
- * Function: sub_hndlr_stop
- *
- * Description: terminates blf subscriptions upon unregistration.
- *
- * Parameters: none.
- *
- * Returns: void
- */
-void sub_hndlr_stop()
-{
- static const char fname[] = "sub_hndlr_stop";
- int i;
-
- CCAPP_DEBUG(DEB_F_PREFIX"entering\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- isAvailable = FALSE;
- isBLFHandlerRunning = FALSE;
-
- // should clean up blf susbcription list.
- for (i = SPEEDDIAL_START_BUTTON_NUMBER; i <= MAX_REG_LINES; i++) {
- //first, reset the transaction ids
- transactionIds[i - 1] = 0;
- //reset blf states.
- blfStates[i - 1] = CC_SIP_BLF_UNKNOWN;
- }
- CC_BLF_unsubscribe_All();
-}
-
-
-/*
- * Function: hideBLFButtonsDisplay
- *
- * Description: hides BLF states
- *
- * Parameters: none.
- *
- * Returns: void
- */
-static void hideBLFButtonsDisplay()
-{
- static const char fname[] = "hideBLFButtonsDisplay";
- int i;
- cc_uint32_t lineFeature = 0;
-
- CCAPP_DEBUG(DEB_F_PREFIX"entering\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- displayBLFState = FALSE;
- for (i = SPEEDDIAL_START_BUTTON_NUMBER; i <= MAX_REG_LINES; i++) {
- // first line must always be a calling line.
- config_get_line_value(CFGID_LINE_FEATURE, &lineFeature, sizeof(lineFeature), i);
-
- switch (lineFeature) {
- case cfgLineFeatureSpeedDialBLF:
- ccsnap_gen_blfFeatureEvent(CC_SIP_BLF_UNKNOWN, i);
- break;
- default:
- break;
- }
- }
-}
-
-/*
- * Function: unhideBLFButtonsDisplay
- *
- * Description: unhides BLF states.
- *
- * Parameters: none.
- *
- * Returns: void
- */
-static void unhideBLFButtonsDisplay()
-{
- static const char fname[] = "unhideBLFButtonsDisplay";
- int i;
- cc_uint32_t lineFeature = 0;
- char speedDialNumber[MAX_LINE_NAME_SIZE] = {0};
-
- CCAPP_DEBUG(DEB_F_PREFIX"entering\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
-
- displayBLFState = TRUE;
-
- for (i = SPEEDDIAL_START_BUTTON_NUMBER; i <= MAX_REG_LINES; i++) {
- // first line must always be a calling line.
- config_get_line_value(CFGID_LINE_FEATURE, &lineFeature, sizeof(lineFeature), i);
- config_get_line_string(CFGID_LINE_SPEEDDIAL_NUMBER, speedDialNumber, i, sizeof(speedDialNumber));
-
- switch (lineFeature) {
- case cfgLineFeatureSpeedDialBLF:
- ccsnap_gen_blfFeatureEvent(blfStates[i - 1], i);
- break;
- default:
- break;
- }
- }
-}
-
-/*
- * Function: sub_hndlr_controlBLFButtons
- *
- * Description: hides/unhides BLF states.
- *
- * Parameters: none.
- *
- * Returns: void
- */
-void sub_hndlr_controlBLFButtons(boolean state)
-{
- static const char fname[] = "sub_hndlr_controlBLFButtons";
-
- if (state == TRUE) {
- CCAPP_DEBUG(DEB_F_PREFIX"going to hide\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- hideBLFButtonsDisplay();
- } else {
- CCAPP_DEBUG(DEB_F_PREFIX"going to unhide\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
- unhideBLFButtonsDisplay();
- }
-}
-
-/*
- * Function: sub_hndlr_NotifyBLFStatus
- *
- * Description: notifies the app of BLF state.
- *
- * Parameters:
- * requestId - requestId of the subscription
- * status - BLF status
- * appId - button number of the BLF feature key.
- *
- * Returns: void
- */
-void sub_hndlr_NotifyBLFStatus(int requestId, cc_blf_state_t status, int appId)
-{
- static const char fname[] = "sub_hndlr_NotifyBLFStatus";
- cc_uint32_t lineFeature = 0;
- char speedDialNumber[MAX_LINE_NAME_SIZE] = {0};
-
-
- CCAPP_DEBUG(DEB_F_PREFIX"requestId=%d, status=%d, appId=%d\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
- requestId, status, appId);
- if (appId == 0) {
- // call list BLF.
- } else {
- config_get_line_value(CFGID_LINE_FEATURE, &lineFeature, sizeof(lineFeature), appId);
- config_get_line_string(CFGID_LINE_SPEEDDIAL_NUMBER, speedDialNumber, appId, sizeof(speedDialNumber));
-
- blfStates[appId - 1] = status;
- if (displayBLFState == FALSE) {
- return; // ignore the notify
- }
- if (lineFeature == cfgLineFeatureSpeedDialBLF) {
- ccsnap_gen_blfFeatureEvent(status, appId);
- }
- }
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __SUB_HANDLER_H__
-#define __SUB_HANDLER_H__
-
-boolean sub_hndlr_isAlertingBLFState(int inst);
-
-boolean sub_hndlr_isInUseBLFState(int inst);
-
-boolean sub_hndlr_isAvailable();
-
-void sub_hndlr_start();
-
-void sub_hndlr_stop();
-
-void sub_hndlr_controlBLFButtons(boolean state);
-
-void sub_hndlr_NotifyBLFStatus(int requestId, int status, int appId);
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <cpr_string.h>
-#include "text_strings.h"
-
-
-#define dcl_str(x,p) char str_##x[] = p
-#define use_str(x) str_##x
-
-
-/*
- * Debug strings. No localization needed. Keep it separate.
- */
-
-dcl_str(DEBUG_START, "SIPCC-START:\0");
-dcl_str(DEBUG_SEPARATOR_BAR, "===============\n");
-dcl_str(DEBUG_CONSOLE_PASSWORD, "CONSOLE-PWD:cisco");
-dcl_str(DEBUG_CONSOLE_KEYWORD_CONSOLE_STALL, "CONSOLE-STALL");
-dcl_str(DEBUG_CONSOLE_KEYWORD_MEMORYMAP, "CONSOLE-MEMORYMAP");
-dcl_str(DEBUG_CONSOLE_KEYWORD_MALLOCTABLE, "CONSOLE-MALLOCTABLE");
-dcl_str(DEBUG_CONSOLE_KEYWORD_MEMORYDUMP, "CONSOLE-DUMP");
-dcl_str(DEBUG_CONSOLE_KEYWORD_DNS, "CONSOLE-DNS");
-dcl_str(DEBUG_CONSOLE_KEYWORD_DSPSTATE, "CONSOLE-DSPSTATE");
-dcl_str(DEBUG_CONSOLE_USAGE_MEMORYDUMP, "CONSOLE-MEMORYDUMP: addr bytes [cnt blk [1/0 char output]]\n");
-dcl_str(DEBUG_CONSOLE_BREAK, "CONSOLE-BREAK\r\n");
-
-dcl_str(DEBUG_FUNCTION_ENTRY, "SIPCC-FUNC_ENTRY: LINE %d/%d: %-35s: %s <- %s\n");
-dcl_str(DEBUG_FUNCTION_ENTRY2, "SIPCC-FUNC_ENTRY: LINE %d/%d: %-35s: %s <- %s(%d)\n");
-dcl_str(DEBUG_SIP_ENTRY, "SIPCC-ENTRY: LINE %d/%d: %-35s: %s\n");
-dcl_str(DEBUG_SIP_URL_ERROR, "SIPCC-%s: Error: URL is not SIP.\n");
-dcl_str(DEBUG_LINE_NUMBER_INVALID, "SIPCC-LINE_NUM: %s: Error: Line number (%d) is invalid\n");
-dcl_str(DEBUG_SIP_SPI_SEND_ERROR, "SIPCC-SPI_SEND_ERR: %s: Error: sipSPISendErrorResponse(%d) failed.\n");
-dcl_str(DEBUG_SIP_SDP_CREATE_BUF_ERROR, "SIPCC-SDP_BUF: %s: Error: sipsdp_src_dest_create() returned null\n");
-dcl_str(DEBUG_SIP_PARSE_SDP_ERROR, "SIPCC-SDP_PARSE: %s: Error: sdp_parse()\n");
-dcl_str(DEBUG_SIP_FEATURE_UNSUPPORTED, "SIPCC-FEATURE: LINE %d/%d: %-35s: This feature is unsupported in the current state.\n");
-dcl_str(DEBUG_SIP_DEST_SDP, "SIPCC-SDP_DEST: LINE %d/%d: %-35s: Process SDP: Dest=<%s>:<%d>\n");
-dcl_str(DEBUG_SIP_MSG_SENDING_REQUEST, "SIPCC-MSG_SEND_REQ: %s: Sending %s...\n");
-dcl_str(DEBUG_SIP_MSG_SENDING_RESPONSE, "SIPCC-MSG_SEND_RESP: %s: Sending response %d...\n");
-dcl_str(DEBUG_SIP_MSG_RECV, "SIPCC-MSG_RECV: %s: Received SIP message %s.\n");
-dcl_str(DEBUG_SIP_STATE_UNCHANGED, "SIPCC-SIP_STATE: LINE %d/%d: %-35s: State unchanged -> %s\n");
-dcl_str(DEBUG_SIP_FUNCTIONCALL_FAILED, "SIPCC-FUNC_CALL: LINE %d/%d: %-35s: Error: %s returned error.\n");
-dcl_str(DEBUG_SIP_BUILDFLAG_ERROR, "SIPCC-BUILD_FLAG: %s: Error: Build flag is not successful. Will not send message.\n");
-dcl_str(DEBUG_GENERAL_FUNCTIONCALL_FAILED, "SIPCC-FUNC_CALL: %s: Error: %s returned error.\n");
-dcl_str(DEBUG_GENERAL_SYSTEMCALL_FAILED, "SIPCC-SYS_CALL: %s: Error: %s failed: errno = %d\n");
-dcl_str(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT, "SIPCC-FUNC_CALL: %s: Error: invalid argument: %s\n");
-dcl_str(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_FROM, "SIPCC-FUNC_NAME: sippmh_parse_from_or_to(FROM)");
-dcl_str(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO, "SIPCC-FUNC_NAME: sippmh_parse_from_or_to(TO)");
-dcl_str(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE, "SIPCC-SM_REQ: sip_sm_request_check_and_store()");
-dcl_str(DEBUG_SNTP_LI_ERROR, "SIPCC-SNTP: Leap indicator == 3\n");
-dcl_str(DEBUG_SNTP_MODE_ERROR, "SIPCC-SNTP: Mode is not server (4/5) in response\n");
-dcl_str(DEBUG_SNTP_STRATUM_ERROR, "SIPCC-SNTP: Invalid stratum > 15\n");
-dcl_str(DEBUG_SNTP_TIMESTAMP_ERROR, "SIPCC-SNTP: Server did not echo our transmit timestamp\n");
-dcl_str(DEBUG_SNTP_TIMESTAMP1, "SIPCC-SNTP: %-15s: 0x%08x %08x, ");
-dcl_str(DEBUG_SNTP_TIMESTAMP2, "SIPCC-SNTP: (%+03d:%02d) %s");
-dcl_str(DEBUG_SNTP_TIME_UPDATE, "SIPCC-SNTP: Updating date and time to:\n%s %lu %02lu:%02lu:%02lu "
- "%04lu, %s, week %lu and day %lu. "
- "Daylight saving is: %d\n\n");
-dcl_str(DEBUG_SNTP_TS_HEADER, "SIPCC-SNTP: Settings:\nMode : %lu\nTimezone "
- ": %d\nServer Addr : %s\nTimeStruct : TZ/Offset: %d/%lu,"
- " AutoAdjust: %d\nMo Day DoW WoM Time\n");
-dcl_str(DEBUG_SNTP_TS_PRINT, "SIPCC-SNTP: %3lu %3lu %3lu %3lu %4lu\n");
-dcl_str(DEBUG_SNTP_SOCKET_REOPEN, "SIPCC-SNTP: Re-opening listening port due to IP change\n");
-dcl_str(DEBUG_SNTP_DISABLED, "SIPCC-SNTP: Unicast w/server addr 0.0.0.0, SNTP disabled\n");
-dcl_str(DEBUG_SNTP_REQUEST, "SIPCC-SNTP: Sending NTP request packet [%s]\n");
-dcl_str(DEBUG_SNTP_RESPONSE, "SIPCC-SNTP: Receiving NTP response packet\n");
-dcl_str(DEBUG_SNTP_RETRANSMIT, "SIPCC-SNTP: Waiting %d msec to retransmit\n");
-dcl_str(DEBUG_SNTP_UNICAST_MODE, "SIPCC-SNTP: Unicast mode [%s]\n");
-dcl_str(DEBUG_SNTP_MULTICAST_MODE, "SIPCC-SNTP: Multicast/Directed broadcast mode [%s]\n");
-dcl_str(DEBUG_SNTP_ANYCAST_MODE, "SIPCC-SNTP: Anycast mode [%s]\n");
-dcl_str(DEBUG_SNTP_VALIDATION, "SIPCC-SNTP: Dropping unauthorized SNTP response: %s\n");
-dcl_str(DEBUG_SNTP_VALIDATION_PACKET, "SIPCC-SNTP: Semantic check failed for NTP packet\n");
-dcl_str(DEBUG_SNTP_WRONG_SERVER, "SIPCC-SNTP: Unauthorized server");
-dcl_str(DEBUG_SNTP_NO_REQUEST, "SIPCC-SNTP: No request sent");
-dcl_str(DEBUG_SNTP_ANYCAST_RESET, "SIPCC-SNTP: Reset to Unicast to server: %s\n");
-dcl_str(DEBUG_SOCKET_UDP_RTP, "SIPCC-SOC_TASK: UDP_RTP event received.\n");
-dcl_str(DEBUG_MAC_PRINT, "SIPCC-MAC_PRINT: %04x:%04x:%04x");
-dcl_str(DEBUG_IP_PRINT, "SIPCC-IP_PRINT: %u.%u.%u.%u");
-dcl_str(DEBUG_SYSBUF_UNAVAILABLE, "SIPCC-SYS_BUF: %s: Error: IRXLstGet() failed\n");
-dcl_str(DEBUG_MSG_BUFFER_TOO_BIG, "SIPCC-MSG_BUF: %s: Error: Args Check: message buffer length (%d) too big.\n");
-dcl_str(DEBUG_UNKNOWN_TIMER_BLOCK, "SIPCC-TIMER: %s: Error: Unknown timer block\n");
-dcl_str(DEBUG_CREDENTIALS_BAG_CORRUPTED, "SIPCC-CRED: %-35s: Error: credentials bags corrupted");
-dcl_str(DEBUG_INPUT_NULL, "SIPCC-INPUT: %s: Error: Input is null\n");
-dcl_str(DEBUG_INPUT_EMPTY, "SIPCC-INPUT: %s: Error: Input is empty\n");
-dcl_str(DEBUG_STRING_DUP_FAILED, "SIPCC-STR_DUP: %s: Unable to duplicate string.\n");
-dcl_str(DEBUG_PARSER_STRING_TOO_LARGE, "SIPCC-PARSE: Parse error: string too big (%d,%d)\n");
-dcl_str(DEBUG_PARSER_NULL_KEY_TABLE, "SIPCC-PARSE: Parse error: NULL key table passed into parser\n");
-dcl_str(DEBUG_PARSER_UNKNOWN_KEY, "SIPCC-PARSE: Parse error: Unknown key name: %s\n");
-dcl_str(DEBUG_PARSER_UNKNOWN_KEY_ENUM, "SIPCC-PARSE: Print error: Unknown key enum: %d\n");
-dcl_str(DEBUG_PARSER_INVALID_START_VAR, "SIPCC-PARSE: Parse error: Invalid start variable ch=0x%02x(%c)\n");
-dcl_str(DEBUG_PARSER_INVALID_VAR_CHAR, "SIPCC-PARSE: Parse error: Invalid variable ch=0x%02x(%c)\n");
-dcl_str(DEBUG_PARSER_MISSING_COLON, "SIPCC-PARSE: Parse error: Missing colon separator\n");
-dcl_str(DEBUG_PARSER_NO_VALUE, "SIPCC-PARSE: Parse error: no value for variable\n");
-dcl_str(DEBUG_PARSER_EARLY_EOL, "SIPCC-PARSE: Parse error: early EOL for value\n");
-dcl_str(DEBUG_PARSER_INVALID_VAR_NAME, "SIPCC-PARSE: Parse error: parse_var_name failed: %d\n");
-dcl_str(DEBUG_PARSER_INVALID_VAR_VALUE, "SIPCC-PARSE: Parse error: var: %s parse_var_value failed: %d\n");
-dcl_str(DEBUG_PARSER_UNKNOWN_VAR, "SIPCC-PARSE: Parse error: var: %s not found in table\n");
-dcl_str(DEBUG_PARSER_NAME_VALUE, "SIPCC-PARSE: Name: [%s] Value: [%s]\n");
-dcl_str(DEBUG_PARSER_UNKNOWN_NAME_VALUE, "SIPCC-PARSE: Parse error: Name: [%s] Value: [%s] rc:%d\n");
-dcl_str(DEBUG_PARSER_UNKNOWN_ERROR, "SIPCC-PARSE: Default error: Name: [%s] Value: [%s] rc:%d\n");
-dcl_str(DEBUG_PARSER_NUM_ERRORS, "SIPCC-PARSE: Parse error: %d Errors found\n");
-dcl_str(DEBUG_PARSER_SET_DEFAULT, "SIPCC-PARSE: Parser Info: Setting var: %s to default value: %s\n\n");
-dcl_str(DEBUG_SDP_ERROR_BODY_FIELD, "SIPCC-SDP: \n%s: Error in one of the SDP body fields \n");
-dcl_str(DEBUG_UDP_OPEN_FAIL, "SIPCC-UDP: %s: UdpOpen(R IP=%d, R Port=%d, L Port=%d) failed\n");
-dcl_str(DEBUG_UDP_PAYLOAD_TOO_LARGE, "SIPCC-UDP: %s: Error: payload size=<%d> > allowed size=<%d>\n");
-dcl_str(DEBUG_RTP_TRANSPORT, "SIPCC-RTP: %s: transport= %d\n");
-dcl_str(DEBUG_RTP_INVALID_VOIP_TYPE, "SIPCC-RTP: %s: Error: Unexpected voipCodec_t type: <%d>\n");
-dcl_str(DEBUG_RTP_INVALID_RTP_TYPE, "SIPCC-RTP: %s: Error: Unexpected rtp_ptype in SDP body: <%d>\n");
-dcl_str(DEBUG_MEMORY_ALLOC, "SIPCC-MEM: Malloc Addr:0x%lx, Size:%d\n");
-dcl_str(DEBUG_MEMORY_FREE, "SIPCC-MEM: Free Addr:0x%lx, Size:%d\n");
-dcl_str(DEBUG_MEMORY_MALLOC_ERROR, "SIPCC-MEM: 0x%lx:Malloc error for size %d\n");
-dcl_str(DEBUG_MEMORY_REALLOC_ERROR, "SIPCC-MEM: %s: Error: malloc_tagged() returned null.\n");
-dcl_str(DEBUG_MEMORY_OUT_OF_MEM, "SIPCC-MEM: %s: Error: malloc failed\n");
-dcl_str(DEBUG_MEMORY_ENTRY, "SIPCC-MEM: >> Used: %1d size: %6d addr:0x%08x\n");
-dcl_str(DEBUG_MEMORY_SUMMARY, "===== MEMORY MAP START =====\n"
- "free blocks : %6d, free block space:%6d, largest free block: %6d\n"
- "used blocks : %6d, used block space:%6d, largest used block: %6d\n"
- "wasted block: %6d, str_lib space :%6d\n"
- "used space excluding str_lib space :%6d\n \n"
- "===== MEMORY MAP END =====\n");
-dcl_str(DEBUG_MEMORY_ADDRESS_HEADER, "SIPCC-MEM: 0x%08x: ");
-dcl_str(DEBUG_MEMORY_DUMP, "SIPCC-MEM: DUMP: 0x%08x - 0x%08x\n");
-dcl_str(DEBUG_DNS_GETHOSTBYNAME, "SIPCC-DNS: gethostbyname('%s',%08x,%d,%d)\n");
-dcl_str(DEBUG_PMH_INCORRECT_SYNTAX, "SIPCC-PMH: INCORRECT SYNTAX");
-dcl_str(DEBUG_PMH_INVALID_FIELD_VALUE, "SIPCC-PMH: INVALID FIELD VALUE");
-dcl_str(DEBUG_PMH_INVALID_SCHEME, "SIPCC-PMH: INVALID SCHEME");
-dcl_str(DEBUG_PMH_UNKNOWN_SCHEME, "SIPCC-PMH: UNKNOWN SCHEME");
-dcl_str(DEBUG_PMH_NOT_ENOUGH_PARAMETERS, "SIPCC-PMH: NOT ENOUGH PARAMETERS");
-dcl_str(DEBUG_REG_DISABLED, "SIPCC-REG: LINE %d/%d: %-35s: registration disabled\n");
-dcl_str(DEBUG_REG_PROXY_EXPIRES, "SIPCC-REG: LINE %d/%d: %-35s: Using proxy expires value\n");
-dcl_str(DEBUG_REG_SIP_DATE, "SIPCC-REG: LINE %d/%d: %-35s: SIP-date= %s\n");
-dcl_str(DEBUG_REG_SIP_RESP_CODE, "SIPCC-REG: LINE %d/%d: %-35s: Error: SIP response code\n");
-dcl_str(DEBUG_REG_SIP_RESP_FAILURE, "SIPCC-REG: LINE %d/%d: %-35s: SIP failure %d resp\n");
-dcl_str(DEBUG_REG_INVALID_LINE, "SIPCC-REG: %-35s: Line %d: Invalid line\n");
-dcl_str(CC_NO_MSG_BUFFER, "SIPCC-MSG_BUF: %s : no msg buffer available\n");
-dcl_str(CC_SEND_FAILURE, "SIPCC-MSG_SEND: %s : unable to send msg\n");
-dcl_str(GSM_UNDEFINED, "SIPCC-GSM: UNDEFINED");
-dcl_str(GSM_DBG_PTR, "SIPCC-GSM_DBG_PTR: %s %-4d: %-35s: %s= %p\n");
-dcl_str(GSM_FUNC_ENTER, "SIPCC-GSM_FUNC_ENT: %s %-4d: %-35s\n");
-dcl_str(GSM_DBG1, "SIPCC-GSM: %s %-4d: %-35s: %s\n");
-dcl_str(FSM_DBG_SM_DEFAULT_EVENT, "SIPCC-FSM: default - ignoring.\n");
-dcl_str(FSM_DBG_SM_FTR_ENTRY, "SIPCC-FSM: feature= %s, src= %s\n");
-dcl_str(FSM_DBG_FAC_ERR, "SIPCC-FSM_FAC_ERR: %-4d: %-35s:\n %s, rc= %s\n");
-dcl_str(FSM_DBG_FAC_FOUND, "SIPCC-FSM: %-4d: %-35s: facility found(%d)\n");
-dcl_str(FSM_DBG_IGNORE_FTR, "SIPCC-FSM: %s %-4d: %8d: ignoring feature= %s\n");
-dcl_str(FSM_DBG_IGNORE_SRC, "SIPCC-FSM: %s %-4d: %8d: ignoring src= %s\n");
-dcl_str(FSM_DBG_CHANGE_STATE, "SIPCC-FSM: %s %-4d: %8d: %s -> %s\n");
-dcl_str(FSM_DBG_SDP_BUILD_ERR, "SIPCC-FSM: Unable to build SDP. \n");
-dcl_str(FSMDEF_DBG_PTR, "SIPCC-FSM: DEF %-4d/%d: %-35s: dcb= %p\n");
-dcl_str(FSMDEF_DBG1, "SIPCC-FSM: DEF %-4d/%d: %-35s: %s\n");
-dcl_str(FSMDEF_DBG2, "SIPCC-FSM: DEF %-4d/%d: %-35s: %s %d\n");
-dcl_str(FSMDEF_DBG_SDP, "SIPCC-FSM: DEF %-4d/%d: %-35s: addr= %s, port= %d,\n media_type(s)=");
-dcl_str(FSMDEF_DBG_CLR_SPOOF_APPLD, "SIPCC-FSM: DEF %-4d/%d: %-35s: clearing spoof_ringout_applied.\n");
-dcl_str(FSMDEF_DBG_CLR_SPOOF_RQSTD, "SIPCC-FSM: DEF %-4d/%d: %-35s: clearing spoof_ringout_requested.\n");
-dcl_str(FSMDEF_DBG_INVALID_DCB, "SIPCC-FSM: DEF 0 : %-35s: invalid dcb\n");
-dcl_str(FSMDEF_DBG_FTR_REQ_ACT, "SIPCC-FSM: DEF %-4d/%d: feature requested %s but %s is active.\n");
-dcl_str(FSMDEF_DBG_TMR_CREATE_FAILED, "SIPCC-FSM: DEF %-4d/%d: %-35s: %s:\n cprCreateTimer failed.\n");
-dcl_str(FSMDEF_DBG_TMR_START_FAILED, "SIPCC-FSM: DEF %-4d/%d: %-35s: %s:\n cprStartTimer failed, errno= %d.\n");
-dcl_str(FSMDEF_DBG_TMR_CANCEL_FAILED, "SIPCC-FSM: DEF %-4d/%d: %-35s: %s:\n cprCancelTimer failed, errno= %d.\n");
-dcl_str(FSMXFR_DBG_XFR_INITIATED, "SIPCC-FSM: XFR %-4d/%d/%d: %8d: xfer initiated\n");
-dcl_str(FSMXFR_DBG_PTR, "SIPCC-FSM: XFR %-4d/%d/%d: %-35s: xcb= %p\n");
-dcl_str(FSMCNF_DBG_CNF_INITIATED, "SIPCC-FSM: CNF %-4d/%d/%d: %8d: conf initiated\n");
-dcl_str(FSMCNF_DBG_PTR, "SIPCC-FSM: CNF %-4d/%d/%d: %-35s: ncb= %p\n");
-dcl_str(FSMB2BCNF_DBG_CNF_INITIATED, "SIPCC-FSM: B2BCNF %-4d/%d/%d: %8d: b2bconf initiated\n");
-dcl_str(FSMB2BCNF_DBG_PTR, "SIPCC-FSM: B2BCNF %-4d/%d/%d: %-35s: ncb= %p\n");
-dcl_str(FSMSHR_DBG_BARGE_INITIATED, "SIPCC-FSM: SHR %-4d/%d/%d: %8d: Barge initiated\n");
-dcl_str(LSM_DBG_ENTRY, "SIPCC-LSM: %-4d/%d: %-35s\n");
-dcl_str(LSM_DBG_INT1, "SIPCC-LSM: %-4d/%d: %-35s: %s= %d\n");
-dcl_str(LSM_DBG_CC_ERROR, "SIPCC-LSM: %-4d/%d: %-35s: (%d:%p) failure\n");
-dcl_str(VCM_DEBUG_ENTRY, "SIPCC-VCM: %-4d: %-35s\n");
-dcl_str(SM_PROCESS_EVENT_ERROR, "SIPCC-SM: %s: Error: sip_sm_process_event() returned error processing %d\n");
-dcl_str(REG_SM_PROCESS_EVENT_ERROR, "SIPCC-SM: %s: Error: sip_reg_sm_process_event() returned error processing %d\n");
-dcl_str(DEBUG_END, "SIPCC-END: \0");
-
-/*
- * Debug string table NOT subject to localization
- */
-debug_string_table_entry debug_string_table [] = {
- {0}, // DEBUG_START
- {use_str(DEBUG_SEPARATOR_BAR)}, // DEBUG_SEPARATOR_BAR
- {use_str(DEBUG_CONSOLE_PASSWORD)}, // DEBUG_CONSOLE_PASSWORD
- {use_str(DEBUG_CONSOLE_KEYWORD_CONSOLE_STALL)}, // DEBUG_CONSOLE_KEYWORD_CONSOLE_STALL
- {use_str(DEBUG_CONSOLE_KEYWORD_MEMORYMAP)}, // DEBUG_CONSOLE_KEYWORD_MEMORYMAP
- {use_str(DEBUG_CONSOLE_KEYWORD_MALLOCTABLE)}, // DEBUG_CONSOLE_KEYWORD_MALLOCTABLE
- {use_str(DEBUG_CONSOLE_KEYWORD_MEMORYDUMP)}, // DEBUG_CONSOLE_KEYWORD_MEMORYDUMP
- {use_str(DEBUG_CONSOLE_KEYWORD_DNS)}, // DEBUG_CONSOLE_KEYWORD_DNS
- {use_str(DEBUG_CONSOLE_KEYWORD_DSPSTATE)}, // DEBUG_CONSOLE_KEYWORD_DSPSTATE
- {use_str(DEBUG_CONSOLE_USAGE_MEMORYDUMP)}, // DEBUG_CONSOLE_USAGE_MEMORYDUMP
- {use_str(DEBUG_CONSOLE_BREAK)}, // DEBUG_CONSOLE_BREAK
- {use_str(DEBUG_FUNCTION_ENTRY)}, // DEBUG_FUNCTION_ENTRY
- {use_str(DEBUG_FUNCTION_ENTRY2)}, // DEBUG_FUNCTION_ENTRY2
- {use_str(DEBUG_SIP_ENTRY)}, // DEBUG_SIP_ENTRY
- {use_str(DEBUG_SIP_URL_ERROR)}, // DEBUG_SIP_URL_ERROR
- {use_str(DEBUG_LINE_NUMBER_INVALID)}, // DEBUG_LINE_NUMBER_INVALID
- {use_str(DEBUG_SIP_SPI_SEND_ERROR)}, // DEBUG_SIP_SPI_SEND_ERROR
- {use_str(DEBUG_SIP_SDP_CREATE_BUF_ERROR)}, // DEBUG_SIP_SDP_CREATE_BUF_ERROR
- {use_str(DEBUG_SIP_PARSE_SDP_ERROR)}, // DEBUG_SIP_PARSE_SDP_ERROR
- {use_str(DEBUG_SIP_FEATURE_UNSUPPORTED)}, // DEBUG_SIP_FEATURE_UNSUPPORTED
- {use_str(DEBUG_SIP_DEST_SDP)}, // DEBUG_SIP_DEST_SDP
- {use_str(DEBUG_SIP_MSG_SENDING_REQUEST)}, // DEBUG_SIP_MSG_SENDING_REQUEST
- {use_str(DEBUG_SIP_MSG_SENDING_RESPONSE)}, // DEBUG_SIP_MSG_SENDING_RESPONSE
- {use_str(DEBUG_SIP_MSG_RECV)}, // DEBUG_SIP_MSG_RECV
- {use_str(DEBUG_SIP_STATE_UNCHANGED)}, // DEBUG_SIP_STATE_UNCHANGED
- {use_str(DEBUG_SIP_FUNCTIONCALL_FAILED)}, // DEBUG_SIP_FUNCTIONCALL_FAILED
- {use_str(DEBUG_SIP_BUILDFLAG_ERROR)}, // DEBUG_SIP_BUILDFLAG_ERROR
- {use_str(DEBUG_GENERAL_FUNCTIONCALL_FAILED)}, // DEBUG_GENERAL_FUNCTIONCALL_FAILED
- {use_str(DEBUG_GENERAL_SYSTEMCALL_FAILED)}, // DEBUG_GENERAL_SYSTEMCALL_FAILED
- {use_str(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT)}, // DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT
- {use_str(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_FROM)},// DEBUG_FUNCTIONNAME_SIP_PARSE_FROM
- {use_str(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO)}, // DEBUG_FUNCTIONNAME_SIP_PARSE_TO
- {use_str(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE)}, // DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE
- {use_str(DEBUG_SNTP_LI_ERROR)}, // DEBUG_SNTP_LI_ERROR
- {use_str(DEBUG_SNTP_MODE_ERROR)}, // DEBUG_SNTP_MODE_ERROR
- {use_str(DEBUG_SNTP_STRATUM_ERROR)}, // DEBUG_SNTP_STRATUM_ERROR
- {use_str(DEBUG_SNTP_TIMESTAMP_ERROR)}, // DEBUG_SNTP_TIMESTAMP_ERROR
- {use_str(DEBUG_SNTP_TIMESTAMP1)}, // DEBUG_SNTP_TIMESTAMP1
- {use_str(DEBUG_SNTP_TIMESTAMP2)}, // DEBUG_SNTP_TIMESTAMP2
- {use_str(DEBUG_SNTP_TIME_UPDATE)}, // DEBUG_SNTP_TIME_UPDATE
- {use_str(DEBUG_SNTP_TS_HEADER)}, // DEBUG_SNTP_TS_HEADER
- {use_str(DEBUG_SNTP_TS_PRINT)}, // DEBUG_SNTP_TS_PRINT
- {use_str(DEBUG_SNTP_SOCKET_REOPEN)}, // DEBUG_SNTP_SOCKET_REOPEN
- {use_str(DEBUG_SNTP_DISABLED)}, // DEBUG_SNTP_DISABLED
- {use_str(DEBUG_SNTP_REQUEST)}, // DEBUG_SNTP_REQUEST
- {use_str(DEBUG_SNTP_RESPONSE)}, // DEBUG_SNTP_RESPONSE
- {use_str(DEBUG_SNTP_RETRANSMIT)}, // DEBUG_SNTP_RETRANSMIT
- {use_str(DEBUG_SNTP_UNICAST_MODE)}, // DEBUG_SNTP_UNICAST_MODE
- {use_str(DEBUG_SNTP_MULTICAST_MODE)}, // DEBUG_SNTP_MULTICAST_MODE
- {use_str(DEBUG_SNTP_ANYCAST_MODE)}, // DEBUG_SNTP_ANYCAST_MODE
- {use_str(DEBUG_SNTP_VALIDATION)}, // DEBUG_SNTP_VALIDATION
- {use_str(DEBUG_SNTP_VALIDATION_PACKET)}, // DEBUG_SNTP_VALIDATION_PACKET
- {use_str(DEBUG_SNTP_WRONG_SERVER)}, // DEBUG_SNTP_WRONG_SERVER
- {use_str(DEBUG_SNTP_NO_REQUEST)}, // DEBUG_SNTP_NO_REQUEST
- {use_str(DEBUG_SNTP_ANYCAST_RESET)}, // DEBUG_SNTP_ANYCAST_RESET
- {use_str(DEBUG_SOCKET_UDP_RTP)}, // DEBUG_SOCKET_UDP_RTP
- {use_str(DEBUG_MAC_PRINT)}, // DEBUG_MAC_PRINT
- {use_str(DEBUG_IP_PRINT)}, // DEBUG_IP_PRINT
- {use_str(DEBUG_SYSBUF_UNAVAILABLE)}, // DEBUG_SYSBUF_UNAVAILABLE
- {use_str(DEBUG_MSG_BUFFER_TOO_BIG)}, // DEBUG_MSG_BUFFER_TOO_BIG
- {use_str(DEBUG_UNKNOWN_TIMER_BLOCK)}, // DEBUG_UNKNOWN_TIMER_BLOCK
- {use_str(DEBUG_CREDENTIALS_BAG_CORRUPTED)}, // DEBUG_CREDENTIALS_BAG_CORRUPTED
- {use_str(DEBUG_INPUT_NULL)}, // DEBUG_INPUT_NULL
- {use_str(DEBUG_INPUT_EMPTY)}, // DEBUG_INPUT_EMPTY
- {use_str(DEBUG_STRING_DUP_FAILED)}, // DEBUG_STRING_DUP_FAILED
- {use_str(DEBUG_PARSER_STRING_TOO_LARGE)}, // DEBUG_PARSER_STRING_TOO_LARGE
- {use_str(DEBUG_PARSER_NULL_KEY_TABLE)}, // DEBUG_PARSER_NULL_KEY_TABLE
- {use_str(DEBUG_PARSER_UNKNOWN_KEY)}, // DEBUG_PARSER_UNKNOWN_KEY
- {use_str(DEBUG_PARSER_UNKNOWN_KEY_ENUM)}, // DEBUG_PARSER_UNKNOWN_KEY_ENUM
- {use_str(DEBUG_PARSER_INVALID_START_VAR)}, // DEBUG_PARSER_INVALID_START_VAR
- {use_str(DEBUG_PARSER_INVALID_VAR_CHAR)}, // DEBUG_PARSER_INVALID_VAR_CHAR
- {use_str(DEBUG_PARSER_MISSING_COLON)}, // DEBUG_PARSER_MISSING_COLON
- {use_str(DEBUG_PARSER_NO_VALUE)}, // DEBUG_PARSER_NO_VALUE
- {use_str(DEBUG_PARSER_EARLY_EOL)}, // DEBUG_PARSER_EARLY_EOL
- {use_str(DEBUG_PARSER_INVALID_VAR_NAME)}, // DEBUG_PARSER_INVALID_VAR_NAME
- {use_str(DEBUG_PARSER_INVALID_VAR_VALUE)}, // DEBUG_PARSER_INVALID_VAR_VALUE
- {use_str(DEBUG_PARSER_UNKNOWN_VAR)}, // DEBUG_PARSER_UNKNOWN_VAR
- {use_str(DEBUG_PARSER_NAME_VALUE)}, // DEBUG_PARSER_NAME_VALUE
- {use_str(DEBUG_PARSER_UNKNOWN_NAME_VALUE)}, // DEBUG_PARSER_UNKNOWN_NAME_VALUE
- {use_str(DEBUG_PARSER_UNKNOWN_ERROR)}, // DEBUG_PARSER_UNKNOWN_ERROR
- {use_str(DEBUG_PARSER_NUM_ERRORS)}, // DEBUG_PARSER_NUM_ERRORS
- {use_str(DEBUG_PARSER_SET_DEFAULT)}, // DEBUG_PARSER_SET_DEFAULT
- {use_str(DEBUG_SDP_ERROR_BODY_FIELD)}, // DEBUG_SDP_ERROR_BODY_FIELD
- {use_str(DEBUG_UDP_OPEN_FAIL)}, // DEBUG_UDP_OPEN_FAIL
- {use_str(DEBUG_UDP_PAYLOAD_TOO_LARGE)}, // DEBUG_UDP_PAYLOAD_TOO_LARGE
- {use_str(DEBUG_RTP_TRANSPORT)}, // DEBUG_RTP_TRANSPORT
- {use_str(DEBUG_RTP_INVALID_VOIP_TYPE)}, // DEBUG_RTP_INVALID_VOIP_TYPE
- {use_str(DEBUG_RTP_INVALID_RTP_TYPE)}, // DEBUG_RTP_INVALID_RTP_TYPE
- {use_str(DEBUG_MEMORY_ALLOC)}, // DEBUG_MEMORY_ALLOC
- {use_str(DEBUG_MEMORY_FREE)}, // DEBUG_MEMORY_FREE
- {use_str(DEBUG_MEMORY_MALLOC_ERROR)}, // DEBUG_MEMORY_MALLOC_ERROR
- {use_str(DEBUG_MEMORY_REALLOC_ERROR)}, // DEBUG_MEMORY_REALLOC_ERROR
- {use_str(DEBUG_MEMORY_OUT_OF_MEM)}, // DEBUG_MEMORY_OUT_OF_MEM
- {use_str(DEBUG_MEMORY_ENTRY)}, // DEBUG_MEMORY_ENTRY
- {use_str(DEBUG_MEMORY_SUMMARY)}, // DEBUG_MEMORY_SUMMARY
- {use_str(DEBUG_MEMORY_ADDRESS_HEADER)}, // DEBUG_MEMORY_ADDRESS_HEADER
- {use_str(DEBUG_MEMORY_DUMP)}, // DEBUG_MEMORY_DUMP
- {use_str(DEBUG_DNS_GETHOSTBYNAME)}, // DEBUG_DNS_GETHOSTBYNAME
- {use_str(DEBUG_PMH_INCORRECT_SYNTAX)}, // DEBUG_PMH_INCORRECT_SYNTAX
- {use_str(DEBUG_PMH_INVALID_FIELD_VALUE)}, // DEBUG_PMH_INVALID_FIELD_VALUE
- {use_str(DEBUG_PMH_INVALID_SCHEME)}, // DEBUG_PMH_INVALID_SCHEME
- {use_str(DEBUG_PMH_UNKNOWN_SCHEME)}, // DEBUG_PMH_UNKNOWN_SCHEME
- {use_str(DEBUG_PMH_NOT_ENOUGH_PARAMETERS)}, // DEBUG_PMH_NOT_ENOUGH_PARAMETERS
- {use_str(DEBUG_REG_DISABLED)}, // DEBUG_REG_DISABLED
- {use_str(DEBUG_REG_PROXY_EXPIRES)}, // DEBUG_REG_PROXY_EXPIRES
- {use_str(DEBUG_REG_SIP_DATE)}, // DEBUG_REG_SIP_DATE
- {use_str(DEBUG_REG_SIP_RESP_CODE)}, // DEBUG_REG_SIP_RESP_CODE
- {use_str(DEBUG_REG_SIP_RESP_FAILURE)}, // DEBUG_REG_SIP_RESP_FAILURE
- {use_str(DEBUG_REG_INVALID_LINE)}, // DEBUG_REG_INVALID_LINE
- {use_str(CC_NO_MSG_BUFFER)}, // CC_NO_MSG_BUFFER^M
- {use_str(CC_SEND_FAILURE)}, // CC_SEND_FAILURE^M
- {use_str(GSM_UNDEFINED)}, // GSM_UNDEFINED
- {use_str(GSM_DBG_PTR)}, // GSM_DBG_PTR
- {use_str(GSM_FUNC_ENTER)}, // GSM_FUNC_ENTER
- {use_str(GSM_DBG1)}, // GSM_DBG1
- {use_str(FSM_DBG_SM_DEFAULT_EVENT)}, // FSM_DBG_SM_DEFAULT_EVENT
- {use_str(FSM_DBG_SM_FTR_ENTRY)}, // FSM_DBG_SM_FTR_ENTRY
- {use_str(FSM_DBG_FAC_ERR)}, // FSM_DBG_FAC_ERR
- {use_str(FSM_DBG_FAC_FOUND)}, // FSM_DBG_FAC_FOUND
- {use_str(FSM_DBG_IGNORE_FTR)}, // FSM_DBG_IGNORE_FTR
- {use_str(FSM_DBG_IGNORE_SRC)}, // FSM_DBG_IGNORE_SRC
- {use_str(FSM_DBG_CHANGE_STATE)}, // FSM_DBG_CHANGE_STATE
- {use_str(FSM_DBG_SDP_BUILD_ERR)}, // FSM_DBG_SDP_BUILD_ERR
- {use_str(FSMDEF_DBG_PTR)}, // FSMDEF_DBG_PTR
- {use_str(FSMDEF_DBG1)}, // FSMDEF_DBG1
- {use_str(FSMDEF_DBG2)}, // FSMDEF_DBG2
- {use_str(FSMDEF_DBG_SDP)}, // FSMDEF_DBG_SDP
- {use_str(FSMDEF_DBG_CLR_SPOOF_APPLD)}, // FSMDEF_DBG_CLEAR_SPOOF
- {use_str(FSMDEF_DBG_CLR_SPOOF_RQSTD)}, // FSMDEF_DBG_CLEAR_SPOOF
- {use_str(FSMDEF_DBG_INVALID_DCB)}, // FSMDEF_DBG_INVALID_DCB
- {use_str(FSMDEF_DBG_FTR_REQ_ACT)}, // FSMDEF_DBG_FTR_REQ_ACT
- {use_str(FSMDEF_DBG_TMR_CREATE_FAILED)}, // FSMDEF_DBG_TMR_CREATE_FAILED
- {use_str(FSMDEF_DBG_TMR_START_FAILED)}, // FSMDEF_DBG_TMR_START_FAILED
- {use_str(FSMDEF_DBG_TMR_CANCEL_FAILED)}, // FSMDEF_DBG_TMR_CANCEL_FAILED
- {use_str(FSMXFR_DBG_XFR_INITIATED)}, // FSMXFR_DBG_XFR_INITIATED
- {use_str(FSMXFR_DBG_PTR)}, // FSMXFR_DBG_PTR
- {use_str(FSMCNF_DBG_CNF_INITIATED)}, // FSMCNF_DBG_CNF_INITIATED
- {use_str(FSMCNF_DBG_PTR)}, // FSMCNF_DBG_PTR
- {use_str(FSMB2BCNF_DBG_CNF_INITIATED)}, // FSMB2BCNF_DBG_CNF_INITIATED
- {use_str(FSMB2BCNF_DBG_PTR)}, // FSMB2BCNF_DBG_PTR
- {use_str(FSMSHR_DBG_BARGE_INITIATED)}, // FSMSHR_DBG_BARGE_INITIATED
- {use_str(LSM_DBG_ENTRY)}, // LSM_DBG_ENTRY
- {use_str(LSM_DBG_INT1)}, // LSM_DBG_INT1
- {use_str(LSM_DBG_CC_ERROR)}, // LSM_DBG_CC_ERROR
- {use_str(VCM_DEBUG_ENTRY)}, // VCM_DEBUG_ENTRY
- {use_str(SM_PROCESS_EVENT_ERROR)}, // SM_PROCESS_EVENT_ERROR
- {use_str(REG_SM_PROCESS_EVENT_ERROR)}, // REG_SM_PROCESS_EVENT_ERROR
- {0},
-};
-
-
-
-//************************************************************************
-
-/*
- * Phrase string table subject to localization
- */
-tnp_phrase_index_str_table_entry tnp_phrase_index_str_table [] = {
- {"\0"}, // LOCALE_START
- {"\x80\x13"}, // IDLE_PROMPT sccp 119
- {"Anonymous"}, // ANONYMOUS - used for messaging; keep English
- {"\x80\x1e"}, // CALL_PROCEEDING_IN
- {"\x80\x1e"}, // CALL_PROCEEDING_OUT
- {"\x80\x16"}, // CALL_ALERTING sccp 122
- {"\x80\x1b"}, // CALL_ALERTING_SECONDARY sccp 127
- {"\x80\x16"}, // CALL_ALERTING_LOCAL
- {"\x80\x18"}, // CALL_CONNECTED sccp 124
- {"\x80\x03"}, // CALL_INITIATE_HOLD sccp 103 or phone 786?
- {"\x80\x20"}, // PROMPT_DIAL sccp 132
- {"\x80\x19"}, // LINE_BUSY sccp 125
- {"\x80\x1b"}, // CALL_WAITING
- {"\x80\x52"}, // TRANSFER_FAILED sccp 182
- {"\x80\x26"}, // Cannot complete the b2b conf
- {"\x80\x34"}, // UI_CONFERENCE
- {"\x80\x38"}, // UI_UNKNOWN
- {"\x80\x1f"}, // REMOTE_IN_USE
- {"\x80\x55"}, // NUM_NOT_CONFIGURED
- {"\x80\x17"}, // UI_FROM
- {"\x80\x29"}, // INVALID_CONF_PARTICIPANT
- {"\x80\x36"}, // UI_PRIVATE
- {"\0"} // LOCALE_END
-};
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef TEXT_STRINGS_H
-#define TEXT_STRINGS_H
-
-#include "cpr_types.h"
-#include "phone_types.h"
-#include "string_lib.h"
-
-
-#define DEF_NOTIFY_PRI 20
-#define HR_NOTIFY_PRI 1
-
-/*
- * Define hard coded Anonymous string to be used in From header
- * when call id blocking is enabled. This is also used to
- * compare to when anonymous call block is enabled. We can
- * can not use the localized version of Anonymous for these
- * actions.
- */
-#define SIP_HEADER_ANONYMOUS_STR "Anonymous"
-
-/*
- * Define special strings that are not localized to be used for
- * comparing special display names whether the names are special
- * and not to display the number associated with the name.
- */
-#define CONFERENCE_STR "conference"
-#define CONFERENCE_STR_LEN (sizeof(CONFERENCE_STR)-1)
-#define CONFERENCE_LOCALE_CODE 964
-/*
- * Constants for dictionary index
- */
-
-// Hardcoding phrases that need to be dropped on floor for RT to 1
-
-#define STR_INDEX_GRP_CALL_PICKUP 47
-#define STR_INDEX_LST_CALL_PICKUP 49
-#define STR_INDEX_FEAT_UNAVAIL 148
-#define STR_INDEX_CNFR_FAIL_NOCODEC 1054
-#define STR_INDEX_REORDER 1055
-#define STR_INDEX_ANONYMOUS_SPACE 1056
-#define STR_INDEX_NO_FREE_LINES 1057
-#define STR_INDEX_REGISTRATION_REJECTED 1058
-#define STR_INDEX_REGISTERING 1
-#define STR_INDEX_WHISPER 1
-#define STR_INDEX_PROXY_UNAVAIL 1
-#define STR_INDEX_CALL_REDIRECTED 1
-#define STR_INDEX_TRANSFERRING 1
-#define STR_INDEX_SESSION_PROGRESS 1
-#define STR_INDEX_CALLING 1
-#define STR_INDEX_USE_LINE_OR_JOIN_TO_COMPLETE 1
-#define STR_INDEX_CONF_LOCAL_MIXED 1
-#define STR_INDEX_NO_CALL_FOR_PICKUP 195
-
-#define STR_INDEX_CALL_FORWARD 105
-#define STR_INDEX_CALL_PICKUP 117
-#define STR_INDEX_NO_LINE_FOR_PICKUP 198
-
-
-#define STR_INDEX_ERROR_PASS_LIMIT 149
-#define STR_INDEX_TRANS_COMPLETE 918
-#define STR_INDEX_END_CALL 877
-#define STR_INDEX_NO_BAND_WIDTH 1158
-
-#define STR_INDEX_RESP_TIMEOUT 1160
-
-#define CALL_BUBBLE_STR_MAX_LEN 32
-
-#define STATUS_LINE_MAX_LEN 128
-
-/*
- * Escape codes definitions
- */
-#define OLD_CUCM_DICTIONARY_ESCAPE_TAG '\x80'
-#define NEW_CUCM_DICTIONARY_ESCAPE_TAG '\x1E'
-#define CALL_CONTROL_PHRASE_OFFSET '\x64' // offset 100
-#define MAX_LOCALE_PHRASE_LEN 256
-#define MAX_LOCALE_STRING_LEN 1024
-
-/*
- * Escaped index string codes for Call Mgr dictionary phrases
- */
-#define INDEX_STR_KEY_NOT_ACTIVE (char *) "\x80\x2D"
-#define INDEX_STR_BARGE (char *) "\x80\x43"
-#define INDEX_STR_PRIVATE (char *) "\x80\x36"
-#define INDEX_STR_HOLD_REVERSION (char *) "\x1E\x23"
-#define INDEX_STR_MONITORING (char *) "\x1E\x27"
-#define INDEX_STR_COACHING (char *) "\x1E\x46"
-
-
-/*
- * Index value for phrase strings subject to localization
- */
-enum PHRASE_STRINGS_ENUM {
- LOCALE_START,
- IDLE_PROMPT,
- ANONYMOUS, /* fsmdef.o */
- CALL_PROCEEDING_IN,
- CALL_PROCEEDING_OUT,
- CALL_ALERTING,
- CALL_ALERTING_SECONDARY,
- CALL_ALERTING_LOCAL,
- CALL_CONNECTED,
- CALL_INITIATE_HOLD,
- PROMPT_DIAL,
- LINE_BUSY,
- CALL_WAITING,
- TRANSFER_FAILED,
- CONF_CANNOT_COMPLETE,
- UI_CONFERENCE,
- UI_UNKNOWN,
- REMOTE_IN_USE,
- NUM_NOT_CONFIGURED,
- UI_FROM,
- INVALID_CONF_PARTICIPANT,
- UI_PRIVATE,
- LOCALE_END
-};
-
-/*
- * Index value for Debug strings NOT subject to localization
- */
-enum DEBUG_STRINGS_ENUM {
- DEBUG_START,
- DEBUG_SEPARATOR_BAR,
- DEBUG_CONSOLE_PASSWORD,
- DEBUG_CONSOLE_KEYWORD_CONSOLE_STALL,
- DEBUG_CONSOLE_KEYWORD_MEMORYMAP,
- DEBUG_CONSOLE_KEYWORD_MALLOCTABLE,
- DEBUG_CONSOLE_KEYWORD_MEMORYDUMP,
- DEBUG_CONSOLE_KEYWORD_DNS,
- DEBUG_CONSOLE_KEYWORD_DSPSTATE,
- DEBUG_CONSOLE_USAGE_MEMORYDUMP,
- DEBUG_CONSOLE_BREAK,
-
- DEBUG_FUNCTION_ENTRY,
- DEBUG_FUNCTION_ENTRY2,
- DEBUG_SIP_ENTRY,
- DEBUG_SIP_URL_ERROR,
- DEBUG_LINE_NUMBER_INVALID,
- DEBUG_SIP_SPI_SEND_ERROR,
- DEBUG_SIP_SDP_CREATE_BUF_ERROR,
- DEBUG_SIP_PARSE_SDP_ERROR,
- DEBUG_SIP_FEATURE_UNSUPPORTED,
- DEBUG_SIP_DEST_SDP,
- DEBUG_SIP_MSG_SENDING_REQUEST,
- DEBUG_SIP_MSG_SENDING_RESPONSE,
- DEBUG_SIP_MSG_RECV,
- DEBUG_SIP_STATE_UNCHANGED,
- DEBUG_SIP_FUNCTIONCALL_FAILED,
- DEBUG_SIP_BUILDFLAG_ERROR,
- DEBUG_GENERAL_FUNCTIONCALL_FAILED,
- DEBUG_GENERAL_SYSTEMCALL_FAILED,
- DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT,
- DEBUG_FUNCTIONNAME_SIPPMH_PARSE_FROM,
- DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO,
- DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE,
-
- DEBUG_SNTP_LI_ERROR,
- DEBUG_SNTP_MODE_ERROR,
- DEBUG_SNTP_STRATUM_ERROR,
- DEBUG_SNTP_TIMESTAMP_ERROR,
- DEBUG_SNTP_TIMESTAMP1,
- DEBUG_SNTP_TIMESTAMP2,
- DEBUG_SNTP_TIME_UPDATE,
- DEBUG_SNTP_TS_HEADER,
- DEBUG_SNTP_TS_PRINT,
- DEBUG_SNTP_SOCKET_REOPEN,
- DEBUG_SNTP_DISABLED,
- DEBUG_SNTP_REQUEST,
- DEBUG_SNTP_RESPONSE,
- DEBUG_SNTP_RETRANSMIT,
- DEBUG_SNTP_UNICAST_MODE,
- DEBUG_SNTP_MULTICAST_MODE,
- DEBUG_SNTP_ANYCAST_MODE,
- DEBUG_SNTP_VALIDATION,
- DEBUG_SNTP_VALIDATION_PACKET,
- DEBUG_SNTP_WRONG_SERVER,
- DEBUG_SNTP_NO_REQUEST,
- DEBUG_SNTP_ANYCAST_RESET,
- DEBUG_SOCKET_UDP_RTP,
- DEBUG_MAC_PRINT,
- DEBUG_IP_PRINT,
- DEBUG_SYSBUF_UNAVAILABLE,
- DEBUG_MSG_BUFFER_TOO_BIG,
- DEBUG_UNKNOWN_TIMER_BLOCK,
- DEBUG_CREDENTIALS_BAG_CORRUPTED,
- DEBUG_INPUT_EMPTY,
- DEBUG_INPUT_NULL,
- DEBUG_STRING_DUP_FAILED,
- DEBUG_PARSER_STRING_TOO_LARGE,
- DEBUG_PARSER_NULL_KEY_TABLE,
- DEBUG_PARSER_UNKNOWN_KEY,
- DEBUG_PARSER_UNKNOWN_KEY_ENUM,
- DEBUG_PARSER_INVALID_START_VAR,
- DEBUG_PARSER_INVALID_VAR_CHAR,
- DEBUG_PARSER_MISSING_COLON,
- DEBUG_PARSER_NO_VALUE,
- DEBUG_PARSER_EARLY_EOL,
- DEBUG_PARSER_INVALID_VAR_NAME,
- DEBUG_PARSER_INVALID_VAR_VALUE,
- DEBUG_PARSER_UNKNOWN_VAR,
- DEBUG_PARSER_NAME_VALUE,
- DEBUG_PARSER_UNKNOWN_NAME_VALUE,
- DEBUG_PARSER_UNKNOWN_ERROR,
- DEBUG_PARSER_NUM_ERRORS,
- DEBUG_PARSER_SET_DEFAULT,
- DEBUG_SDP_ERROR_BODY_FIELD,
- DEBUG_UDP_OPEN_FAIL,
- DEBUG_UDP_PAYLOAD_TOO_LARGE,
- DEBUG_TCP_PAYLOAD_TOO_LARGE = DEBUG_UDP_PAYLOAD_TOO_LARGE,
- DEBUG_RTP_TRANSPORT,
- DEBUG_RTP_INVALID_VOIP_TYPE,
- DEBUG_RTP_INVALID_RTP_TYPE,
- DEBUG_MEMORY_ALLOC,
- DEBUG_MEMORY_FREE,
- DEBUG_MEMORY_MALLOC_ERROR,
- DEBUG_MEMORY_REALLOC_ERROR,
- DEBUG_MEMORY_OUT_OF_MEM,
- DEBUG_MEMORY_ENTRY,
- DEBUG_MEMORY_SUMMARY,
- DEBUG_MEMORY_ADDRESS_HEADER,
- DEBUG_MEMORY_DUMP,
- DEBUG_DNS_GETHOSTBYNAME,
- DEBUG_PMH_INCORRECT_SYNTAX,
- DEBUG_PMH_INVALID_FIELD_VALUE,
- DEBUG_PMH_INVALID_SCHEME,
- DEBUG_PMH_UNKNOWN_SCHEME,
- DEBUG_PMH_NOT_ENOUGH_PARAMETERS,
- DEBUG_REG_DISABLED,
- DEBUG_REG_PROXY_EXPIRES,
- DEBUG_REG_SIP_DATE,
- DEBUG_REG_SIP_RESP_CODE,
- DEBUG_REG_SIP_RESP_FAILURE,
- DEBUG_REG_INVALID_LINE,
- CC_NO_MSG_BUFFER,
- CC_SEND_FAILURE,
- GSM_UNDEFINED,
- GSM_DBG_PTR,
- GSM_FUNC_ENTER,
- GSM_DBG1,
- FSM_DBG_SM_DEFAULT_EVENT,
- FSM_DBG_SM_FTR_ENTRY,
- FSM_DBG_FAC_ERR,
- FSM_DBG_FAC_FOUND,
- FSM_DBG_IGNORE_FTR,
- FSM_DBG_IGNORE_SRC,
- FSM_DBG_CHANGE_STATE,
- FSM_DBG_SDP_BUILD_ERR,
- FSMDEF_DBG_PTR,
- FSMDEF_DBG1,
- FSMDEF_DBG2,
- FSMDEF_DBG_SDP,
- FSMDEF_DBG_CLR_SPOOF_APPLD,
- FSMDEF_DBG_CLR_SPOOF_RQSTD,
- FSMDEF_DBG_INVALID_DCB,
- FSMDEF_DBG_FTR_REQ_ACT,
- FSMDEF_DBG_TMR_CREATE_FAILED,
- FSMDEF_DBG_TMR_START_FAILED,
- FSMDEF_DBG_TMR_CANCEL_FAILED,
- FSMXFR_DBG_XFR_INITIATED,
- FSMXFR_DBG_PTR,
- FSMCNF_DBG_CNF_INITIATED,
- FSMCNF_DBG_PTR,
- FSMB2BCNF_DBG_CNF_INITIATED,
- FSMB2BCNF_DBG_PTR,
- FSMSHR_DBG_BARGE_INITIATED,
- LSM_DBG_ENTRY,
- LSM_DBG_INT1,
- LSM_DBG_CC_ERROR,
- VCM_DEBUG_ENTRY,
- SM_PROCESS_EVENT_ERROR,
- REG_SM_PROCESS_EVENT_ERROR,
- DEBUG_END
-};
-
-
-typedef struct {
- const char *text;
-} debug_string_table_entry;
-
-extern debug_string_table_entry debug_string_table[];
-
-#define get_debug_string(index) ((char*)debug_string_table[(index)].text)
-
-
-
-typedef struct {
- const char *index_str;
-} tnp_phrase_index_str_table_entry;
-
-
-extern tnp_phrase_index_str_table_entry tnp_phrase_index_str_table[];
-
-#define platform_get_phrase_index_str(index) ((char*)tnp_phrase_index_str_table[(index)].index_str)
-#define get_info_string(index) "NotImplemented"
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/** @file tnp_ui.c
- * API provided by Platform to the Call Control for User Interface activities
- */
-
-#include "cpr.h"
-#include "cpr_in.h"
-#include "phone.h"
-#include "time2.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "dialplan.h"
-#include "ccapi.h"
-#include "cfgfile_utils.h"
-#include "prot_configmgr.h"
-#include "dns_utils.h"
-#include "uiapi.h"
-#include "lsm.h"
-#include "fsm.h"
-#include "CCProvider.h"
-#include "ccSession.h"
-#include "platform_api.h"
-#include "vcm.h"
-#include "ccapp_task.h"
-
-/*
- * Note: Do not include "msprovider.h" here unless the dependencies on
- * /vob/ip_phone/ip_g4/infra have been removed, as those dependencies
- * break CSF builds.
- */
-
-/*--------------------------------------------------------------------------
- * Local definitions
- *--------------------------------------------------------------------------
- */
-#define CCAPP_F_PREFIX "CCAPP : %s : " // requires 1 arg: __FUNCTION__
-// Why don't we modify strlib_malloc to handle NULL?
-#define STRLIB_CREATE(str) (str)?strlib_malloc((str), strlen((str))):strlib_empty()
-// Define default display timeout and priority
-#define DEFAULT_DISPLAY_NOTIFY_TIMEOUT 0
-#define DEFAULT_DISPLAY_NOTIFY_PRIORITY 0
-
-
-/*--------------------------------------------------------------------------
- * Global data
- *--------------------------------------------------------------------------
- */
-
-/*--------------------------------------------------------------------------
- * External data references
- * -------------------------------------------------------------------------
- */
-
-
-/*--------------------------------------------------------------------------
- * External function prototypes
- *--------------------------------------------------------------------------
- */
-
-extern int Basic_Get_Line_By_Name(char *name);
-extern char *Basic_is_phone_forwarded(line_t line);
-extern void dp_int_dial_immediate(line_t line, callid_t call_id,
- boolean collect_more, char *digit_str,
- char *g_call_id,
- monitor_mode_t monitor_mode);
-extern void dp_int_init_dialing_data(line_t line, callid_t call_id);
-extern callid_t dp_get_dialing_call_id(void);
-extern void dp_int_update_key_string(line_t line, callid_t call_id,
- char *digits);
-extern void platform_set_time(int32_t gmt_time);
-extern session_id_t createSessionId(line_t line, callid_t call);
-// XXX need to either make msprovider.h platform-independent and include that file instead,
-// or move ui_keypad_button out of this file (ccmedia.c, perhaps?)
-
-/*--------------------------------------------------------------------------
- * Local scope function prototypes
- *--------------------------------------------------------------------------
- */
-
-/**
- * wrapper to post Call State change to CCAPP
- *
- * @param event - new state change event
- * @param nLine - line identifier for which call state change
- * @param nCallID - call identifier
- *
- *
- * @return none (Side effect: Call bubble changes accordingly)
- *
- */
-void
-ui_call_state (call_events event, line_t nLine, callid_t nCallID, cc_causes_t cause)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"event=%d \n", DEB_L_C_F_PREFIX_ARGS(UI_API, nLine, nCallID, __FUNCTION__),
- event);
-
- if (nCallID == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(nLine, nCallID);
- msg.eventID = CALL_STATE;
- msg.update.ccSessionUpd.data.state_data.state = event;
- msg.update.ccSessionUpd.data.state_data.line_id = nLine;
- msg.update.ccSessionUpd.data.state_data.cause = cause;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_STATE(%d) msg \n", __FUNCTION__, event);
- }
-}
-
-/**
- * wrapper to post presentation for new call to CCAPP
- * Function: ui_new_call
- *
- * @param nLine line identifier
- * @param nCallID - call identifier
- * @param call_attr - call attribute(normal, transfer consult, conf consult)
- * @param call_instance_id - call instance identifier
- *
- * @return none
- */
-void
-ui_new_call (call_events event, line_t nLine, callid_t nCallID,
- int call_attr, uint16_t call_instance_id, boolean dialed_digits)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"state=%d attr=%d call_instance=%d, dialed_digits=%s\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, nLine, nCallID, __FUNCTION__), event, call_attr, call_instance_id, (dialed_digits)? "true" : "false");
-
- if (nCallID == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID= createSessionId(nLine, nCallID);
-
- msg.eventID = CALL_NEWCALL;
- msg.update.ccSessionUpd.data.state_data.state = event;
- msg.update.ccSessionUpd.data.state_data.attr = call_attr;
- msg.update.ccSessionUpd.data.state_data.inst = call_instance_id;
- msg.update.ccSessionUpd.data.state_data.line_id = nLine;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_STATE(%d) msg \n", __FUNCTION__, event);
- }
-
- return;
-}
-
-/**
- * set or change the attribute on the call and reflect the changes
- * to call plane (such as change in softkeys or other visual aspects).
- * used to change the call attribute back to normal from consult
- *
- * Posts the update to CCAPP
- *
- * @param line_id - line identifier
- * @param call_id - call identifier
- * @param attr - call attribute has to be one of call_attr_t
- *
- * @return none
- */
-void
-ui_set_call_attr (line_t line_id, callid_t call_id, call_attr_t attr)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"attr=%d\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line_id, call_id, __FUNCTION__), attr);
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line_id, call_id);
- msg.eventID = CALL_ATTR;
- msg.update.ccSessionUpd.data.state_data.attr = attr;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_ATTR(%d) msg \n", __FUNCTION__, attr);
- }
-}
-
-/**
- * Wrapper for ui_update_callref
- *
- * @param line - line for the session
- * @param call_id - callid for the session
- * @param callref - callref for the session
- *
- * @return none
- */
-void
-ui_update_callref (line_t line, callid_t call_id, unsigned int callref)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"callref = %d\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__), callref);
-
- if ( callref == 0 ) return;
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = CALL_CALLREF;
- msg.update.ccSessionUpd.data.callref = callref;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_REF() msg \n", __FUNCTION__);
- }
-
- return;
-}
-
-
-/**
- * Wrapper for ui_update_gcid - global_call_id
- *
- * @param line - line for the session
- * @param call_id - callid for the session
- * @param gcid - Global CallId for the session
- *
- * @return none
- */
-void
-ui_update_gcid (line_t line, callid_t call_id, char *gcid)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"gcid = %s\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__), gcid);
-
- if ( *gcid == '\0' ) return;
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = CALL_GCID;
- sstrncpy(msg.update.ccSessionUpd.data.gcid, gcid, CC_MAX_GCID);
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_GCID() msg \n", __FUNCTION__);
- }
-
- return;
-}
-
-/**
- * Wrapper for ui_update_video_avail
- * indicates video stream is avail for this session to UI
- * @param line - line for the session
- * @param call_id - callid for the session
- *
- * @return none
- */
-void
-ui_update_video_avail (line_t line, callid_t call_id, int avail)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__));
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = VIDEO_AVAIL;
- msg.update.ccSessionUpd.data.action = avail;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send VIDEO_AVAIL() msg \n", __FUNCTION__);
- }
-
- return;
-}
-
-void ui_update_media_interface_change(line_t line, callid_t call_id, group_call_event_t event) {
- session_update_t msg;
-
- if (event != MEDIA_INTERFACE_UPDATE_BEGIN &&
- event != MEDIA_INTERFACE_UPDATE_SUCCESSFUL &&
- event != MEDIA_INTERFACE_UPDATE_FAIL) {
- // un-related event. ignore.
- return;
- }
-
- if (event != MEDIA_INTERFACE_UPDATE_BEGIN) {
- /* we are sending final result */
- g_dock_undock_event = MEDIA_INTERFACE_UPDATE_NOT_REQUIRED;
- }
-
- DEF_DEBUG(DEB_L_C_F_PREFIX "event=%s", DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__),
- event == MEDIA_INTERFACE_UPDATE_BEGIN ? "MEDIA_INTERFACE_UPDATE_BEGIN" :
- event == MEDIA_INTERFACE_UPDATE_SUCCESSFUL ? "MEDIA_INTERFACE_UPDATE_SUCCESSFUL" :
- event == MEDIA_INTERFACE_UPDATE_FAIL ? "MEDIA_INTERFACE_UPDATE_FAIL" : "unknown");
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = event;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send media update () msg \n", __FUNCTION__);
- }
-}
-
-void
-ui_call_stop_ringer (line_t line, callid_t call_id)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__));
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = RINGER_STATE;
- msg.update.ccSessionUpd.data.ringer.start = FALSE;
- msg.update.ccSessionUpd.data.ringer.mode = VCM_RING_OFF;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send RINGER_STATE() msg \n", __FUNCTION__);
- }
-
- return;
-}
-
-void
-ui_call_start_ringer (vcm_ring_mode_t ringMode, short once, line_t line, callid_t call_id)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__));
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = RINGER_STATE;
- msg.update.ccSessionUpd.data.ringer.start = TRUE;
- msg.update.ccSessionUpd.data.ringer.mode = ringMode;
- msg.update.ccSessionUpd.data.ringer.once = (cc_boolean) once;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send RINGER_STATE() msg \n", __FUNCTION__);
- }
-
- return;
-}
-
-/**
- * Wrapper for ui_update_video_avail
- * indicates video stream is avail for this session to UI
- * @param line - line for the session
- * @param call_id - callid for the session
- *
- * @return none
- */
-void
-ui_update_video_offered (line_t line, callid_t call_id, int avail)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__));
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = VIDEO_OFFERED;
- msg.update.ccSessionUpd.data.action = avail;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send VIDEO_OFFERED() msg \n", __FUNCTION__);
- }
-
- return;
-}
-
-
-/**
- * Wrapper for ui call info post to CCAPP
- * call bubble with appropriate party information
- *
- * @param pCallingPartyNameStr/NumberStr - Calling party information
- * @param displayCallingNumber
- * @param pCalledPartyNameStr/NumberStr - called party information
- * @param displayCalledNumber
- * @param pOrigCalledNameStr/NumberStr
- * @param pLastRedirectingNameStr/NumberStr
- * @param call_type
- * @param line - line identifier
- * @param call_id - call identifier
- * @param call_instance_id - call instance displayed in call bubble
- * @param cc_security
- *
- * @return none
- */
-void
-ui_call_info (string_t pCallingPartyNameStr,
- string_t pCallingPartyNumberStr,
- string_t pAltCallingPartyNumberStr,
- boolean displayCallingNumber,
- string_t pCalledPartyNameStr,
- string_t pCalledPartyNumberStr,
- boolean displayCalledNumber,
- string_t pOrigCalledNameStr,
- string_t pOrigCalledNumberStr,
- string_t pLastRedirectingNameStr,
- string_t pLastRedirectingNumberStr,
- calltype_t call_type,
- line_t line,
- callid_t call_id,
- uint16_t call_instance_id,
- cc_security_e call_security,
- cc_policy_e call_policy)
-{
- session_update_t msg;
- const char *uiCalledName;
- const char *uiCalledNumber;
- const char *uiCallingName;
- const char *uiCallingNumber;
- int inbound;
- char lineName[MAX_LINE_NAME_SIZE];
- char lineNumber[MAX_LINE_NAME_SIZE];
-
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"call instance=%d callednum=%s calledname=%s clngnum=%s clngname = %s\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__), call_instance_id, pCalledPartyNumberStr,
- pCalledPartyNameStr, pCallingPartyNumberStr, pCallingPartyNameStr);
-
- TNP_DEBUG(DEB_F_PREFIX"calltype=%d displayClng=%d displayCld=%d\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), call_type,
- displayCallingNumber, displayCalledNumber);
-
-
- inbound = (call_type == FSMDEF_CALL_TYPE_INCOMING) || (call_type == FSMDEF_CALL_TYPE_FORWARD);
- uiCalledNumber = pCalledPartyNumberStr;
- uiCalledName = pCalledPartyNameStr;
- uiCallingNumber = pCallingPartyNumberStr;
- uiCallingName = pCallingPartyNameStr;
-
- config_get_line_string(CFGID_LINE_DISPLAYNAME, lineName, line, sizeof(lineName));
- config_get_line_string(CFGID_LINE_NAME, lineNumber, line, sizeof(lineNumber));
-
- if (inbound) {
- uiCalledNumber = lineNumber;
- uiCalledName = lineName;
- } else {
- uiCallingNumber = lineNumber;
- uiCallingName = lineName;
- }
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = CALL_INFORMATION;
- msg.update.ccSessionUpd.data.call_info.clgName = uiCallingName?strlib_malloc(uiCallingName, strlen(uiCallingName)):strlib_empty();
-
- if ( uiCallingNumber== NULL || (inbound && !displayCallingNumber)) {
- msg.update.ccSessionUpd.data.call_info.clgNumber = strlib_empty();
- } else {
- msg.update.ccSessionUpd.data.call_info.clgNumber = strlib_malloc(uiCallingNumber, strlen(uiCallingNumber));
- }
-
- if ( pAltCallingPartyNumberStr == NULL || (inbound && !displayCallingNumber)) {
- msg.update.ccSessionUpd.data.call_info.altClgNumber = strlib_empty();
- } else {
- msg.update.ccSessionUpd.data.call_info.altClgNumber = strlib_malloc(pAltCallingPartyNumberStr,strlen(pAltCallingPartyNumberStr));
- }
-
- msg.update.ccSessionUpd.data.call_info.cldName = uiCalledName?strlib_malloc(uiCalledName,strlen(uiCalledName)):strlib_empty();
-
- if (uiCalledNumber == NULL || (!inbound && !displayCalledNumber)) {
- msg.update.ccSessionUpd.data.call_info.cldNumber = strlib_empty();
- } else {
- msg.update.ccSessionUpd.data.call_info.cldNumber = strlib_malloc(uiCalledNumber,strlen(uiCalledNumber));
- }
- msg.update.ccSessionUpd.data.call_info.origCalledName = pOrigCalledNameStr?strlib_malloc(pOrigCalledNameStr, strlen(pOrigCalledNameStr)):strlib_empty();
- msg.update.ccSessionUpd.data.call_info.origCalledNumber = pOrigCalledNumberStr?strlib_malloc(pOrigCalledNumberStr,strlen(pOrigCalledNumberStr)):strlib_empty();
- msg.update.ccSessionUpd.data.call_info.lastRedirectingName = pLastRedirectingNameStr?strlib_malloc(pLastRedirectingNameStr,strlen(pLastRedirectingNameStr)):strlib_empty();
- msg.update.ccSessionUpd.data.call_info.lastRedirectingNumber = pLastRedirectingNumberStr?strlib_malloc(pLastRedirectingNumberStr, strlen(pLastRedirectingNumberStr)):strlib_empty();
- msg.update.ccSessionUpd.data.call_info.call_type = call_type;
- msg.update.ccSessionUpd.data.call_info.instance_id = call_instance_id;
- msg.update.ccSessionUpd.data.call_info.security = call_security;
- msg.update.ccSessionUpd.data.call_info.policy = call_policy;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_INFO() msg \n", __FUNCTION__);
- }
-
- return;
-}
-
-/**
- * Wrapper for ui cc capability post to CCAPP
- *
- * @param line - line identifier
- * @param callID - call identifier
- * @param capability - cc capability
- *
- * @return none
- */
-void
-ui_cc_capability (line_t line, callid_t call_id, string_t recv_info_list)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"recv_info_list:%s\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__),
- recv_info_list);
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = CALL_RECV_INFO_LIST;
- msg.update.ccSessionUpd.data.recv_info_list = strlib_copy(recv_info_list);
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_RECV_INFO_LIST msg \n", __FUNCTION__);
- }
-}
-
-/**
- * Wrapper for ui info received post to CCAPP
- *
- * @param line - line identifier
- * @param callID - call identifier
- * @param info_package - the Info-Package header of the Info Package
- * @param content_type - the Content-Type header of the Info Package
- * @param message_body - the message body of the Info Package
- *
- * @return none
- */
-void
-ui_info_received (line_t line, callid_t call_id, const char *info_package,
- const char *content_type, const char *message_body)
-{
- session_rcvd_info_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"info_package:%s content_type:%s message_body:%s\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__),
- info_package, content_type, message_body);
-
- msg.sessionID = createSessionId(line, call_id);
- msg.packageID = INFO_PKG_ID_GENERIC_RAW;
- msg.info.generic_raw.info_package = info_package?strlib_malloc(info_package, strlen(info_package)):strlib_empty();
- msg.info.generic_raw.content_type = content_type?strlib_malloc(content_type, strlen(content_type)):strlib_empty();
- msg.info.generic_raw.message_body = message_body?strlib_malloc(message_body, strlen(message_body)):strlib_empty();
-
- if ( ccappTaskPostMsg(CCAPP_RCVD_INFO, &msg, sizeof(session_rcvd_info_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_INFO_RECEIVED msg \n", __FUNCTION__);
- }
-}
-
-
-/**
- * An internal wrapper for ui call status post to CCAPP
- *
- * @param pString - status string
- * @param line - line identifier
- * @param callID - call identifier
- * @param timeout - timeout for the status line
- *
- * @return none
- */
-static void
-ui_set_call_status_display (string_t status, line_t line, callid_t callID, int timeout, char priority)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"the stat string =%s, timeout= %d, priority=%d\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line, callID, __FUNCTION__),
- status,
- timeout,
- priority);
-
- if (callID == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line, callID);
- msg.eventID = CALL_STATUS;
- msg.update.ccSessionUpd.data.status.timeout = timeout;
- msg.update.ccSessionUpd.data.status.priority = priority;
- if ( status ) {
- msg.update.ccSessionUpd.data.status.status = strlib_malloc(status, strlen(status));
- } else {
- msg.update.ccSessionUpd.data.status.status = strlib_empty();
- }
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_STATUS(%s) msg \n", __FUNCTION__, status);
- }
-}
-
-
-/**
- * Wrapper for ui call status post to CCAPP
- *
- * @param pString - status string
- * @param line - line identifier
- * @param callID - call identifier
- * @param timeout - timeout for the status line
- *
- * @return none
- */
-void
-ui_set_call_status (string_t status, line_t line, callid_t callID)
-{
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"the stat string =%s\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line, callID, __FUNCTION__),
- status);
-
- if (callID == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- ui_set_call_status_display(status, line, callID, DEFAULT_DISPLAY_NOTIFY_TIMEOUT, DEFAULT_DISPLAY_NOTIFY_PRIORITY);
-}
-
-
-/**
- * Wrapper for sending notification CCAPP
- *
- * @param promptString - notification string
- * @param timeout - timeout of this notify
- * @param notifyProgress- the type of notification
- * TRUE - Progress, FALSE- Normal
- * @param priority - priority of this notification
- * Pri 1..5 Low .. High
- *
- * @return none
- */
-void
-ui_set_notification (line_t line, callid_t call_id, char *promptString, int timeout,
- boolean notifyProgress, char priority)
-{
- feature_update_t msg;
-
- TNP_DEBUG(DEB_F_PREFIX"line=%d callid=%d str=%s tout=%d notifyProgress=%d pri=%d\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__),
- line, call_id, promptString, timeout, notifyProgress, priority);
-
- if (line > 0 && call_id > 0) {
- ui_set_call_status_display(promptString, line, call_id, timeout, priority);
- return;
- }
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_NOTIFICATION;
- msg.update.ccFeatUpd.data.notification.timeout = timeout;
- msg.update.ccFeatUpd.data.notification.notifyProgress = notifyProgress;
- msg.update.ccFeatUpd.data.notification.priority = priority;
- if ( promptString != NULL ) {
- msg.update.ccFeatUpd.data.notification.prompt = strlib_malloc(promptString, strlen(promptString));
- } else {
- msg.update.ccFeatUpd.data.notification.prompt = strlib_empty();
- }
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send DEVICE_NOTIFICATION(%s) msg \n", __FUNCTION__, promptString);
- }
-}
-
-/**
- * CCAPPPost to clear the previous notify of given priority
- *
- * @param priority - notification of the given pri
- *
- * @return none
- */
-/* TBD: the API should have priority param */
-void
-ui_clear_notification ()
-{
- TNP_DEBUG(DEB_F_PREFIX"called..\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__));
-
- // A promptString of NULL shall act as a clear
- ui_set_notification(CC_NO_LINE, CC_NO_CALL_ID, NULL, 0, FALSE, 1);
-}
-
-/**
- *
- * CCAPP Post to set the MWI lamp indication of the device
- *
- * @param 1 - on or else off
- *
- * @return none
- */
-void
-ui_change_mwi_lamp (int status)
-{
- feature_update_t msg;
-
-
- TNP_DEBUG(DEB_F_PREFIX"status=%d \n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), status);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_FEATURE_MWILAMP;
- msg.update.ccFeatUpd.data.state_data.state = status;
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send DEVICE_FEATURE_MWILAMP(%d) msg \n", __FUNCTION__, status);
- }
-}
-
-/**
- *
- * CCAPP post to set the MWI lamp indication for given line
- *
- * @param line - line identifier
- * @param on - TRUE -> on, otherwise off
- *
- * @return none
- */
-void
-ui_set_mwi (line_t line, boolean status, int type, int newCount, int oldCount, int hpNewCount, int hpOldCount)
-{
- feature_update_t msg;
-
- TNP_DEBUG(DEB_F_PREFIX"line=%d count=%d \n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), line, status);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_FEATURE_MWI;
- msg.update.ccFeatUpd.data.mwi_status.line = line;
- msg.update.ccFeatUpd.data.mwi_status.status = status;
- msg.update.ccFeatUpd.data.mwi_status.type = type;
- msg.update.ccFeatUpd.data.mwi_status.newCount = newCount;
- msg.update.ccFeatUpd.data.mwi_status.oldCount = oldCount;
- msg.update.ccFeatUpd.data.mwi_status.hpNewCount = hpNewCount;
- msg.update.ccFeatUpd.data.mwi_status.hpOldCount = hpOldCount;
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send DEVICE_FEATURE_MWI(%d,%d) msg \n", __FUNCTION__, line, status);
- }
-}
-
-/*
- * Function: ui_mnc_reached
- *
- * @param line - line number
- * @param boolean - maximum number of calls reached on this line
- *
- * Description:
- * post mnc_reached status to CCAPP
- *
- * @return none
- *
- */
-void ui_mnc_reached (line_t line, boolean mnc_reached)
-{
- feature_update_t msg;
-
- DEF_DEBUG(DEB_F_PREFIX"line %d: Max number of calls reached =%d \n",
- DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__),
- line, mnc_reached);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_FEATURE_MNC_REACHED;
- msg.update.ccFeatUpd.data.line_info.line = line;
- msg.update.ccFeatUpd.data.line_info.info = mnc_reached;
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send DEVICE_FEATURE_MNC_REACHED(%d,%d) msg \n", __FUNCTION__,
- line, mnc_reached);
- }
-
-}
-
-/**
- *
- * Check if MWI is active on a given line
- *
- * @param line - line identifier
- *
- * @return true if active; false otherwise.
- */
-boolean
-ui_line_has_mwi_active (line_t line)
-{
- session_mgmt_t msg;
-
- TNP_DEBUG(DEB_F_PREFIX"line=%d\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), line);
-
- msg.func_id = SESSION_MGMT_LINE_HAS_MWI_ACTIVE;
- msg.data.line_mwi_active.line = line;
-
- ccappSyncSessionMgmt(&msg);
-
- return msg.data.line_mwi_active.ret_val;
-}
-
-
-/**
- * CCAPP msg post to Set linekey values
- *
- * @param line - line identifier
- * @param SpeedDial - Speeddial string to be changed
- * @param label - Feature lable to be changed
- *
- * @return none
- */
-void
-ui_update_label_n_speeddial (line_t line, line_t button_no, string_t speed_dial, string_t label)
-{
- feature_update_t msg;
-
- TNP_DEBUG(DEB_F_PREFIX"line=%d speeddial=%s displayname=%s\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), line,
- speed_dial, label);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_LABEL_N_SPEED;
- msg.update.ccFeatUpd.data.cfg_lbl_n_spd.line = line;
- msg.update.ccFeatUpd.data.cfg_lbl_n_spd.button = (unsigned char) button_no;
- msg.update.ccFeatUpd.data.cfg_lbl_n_spd.speed = strlib_malloc(speed_dial, sizeof(speed_dial));
- msg.update.ccFeatUpd.data.cfg_lbl_n_spd.label = strlib_malloc(label, sizeof(label));
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send DEVICE_LABEL_N_SPEED(%d) msg \n", __FUNCTION__, button_no);
- }
-}
-
-/**
- * Inform CCAPP of registration state of given line in Line Plane
- *
- * @param line - line identifier
- * @param registered - whether the line was registered or not
- *
- * @return none
- */
-void
-ui_set_sip_registration_state (line_t line, boolean registered)
-{
- feature_update_t msg;
- int value;
-
- TNP_DEBUG(DEB_F_PREFIX"%s %d: %s\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__),
- (line==CC_ALL_LINES) ? "ALL LINES":"LINE" ,line,
- (registered)? "REGISTERED":"UN-REGISTERED");
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_REG_STATE;
- msg.update.ccFeatUpd.data.line_info.line = line;
- msg.update.ccFeatUpd.data.line_info.info = registered ? CC_REGISTERED : CC_UNREGISTERED;
- config_get_value(CFGID_PROXY_REGISTER, &value, sizeof(value));
- if (value == 0) {
- msg.update.ccFeatUpd.data.line_info.info = CC_REGISTERED;
- }
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_STATE(%d, %d) msg \n", __FUNCTION__, line, registered);
- }
-}
-
-/**
- * Inform CCAPP of registration state of given line in Line Plane
- *
- * @param registered - line registered true/false
- *
- * @return none
- */
-void
-ui_update_registration_state_all_lines (boolean registered)
-{
- DEF_DEBUG(DEB_F_PREFIX"***********ALL LINES %s****************\n",
- DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__),
- (registered)? "REGISTERED":"UN-REGISTERED");
-
- ui_set_sip_registration_state(CC_ALL_LINES, registered);
-
-}
-
-/**
- * Inform the CCAPP that all registration attempts with
- * all call controls have failed.
- *
- * @param none
- *
- * @return none
- */
-void
-ui_reg_all_failed (void)
-{
- feature_update_t msg;
-
- TNP_DEBUG(DEB_F_PREFIX"***********Registration to all CUCMs failed.***********\n",
- DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__));
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = CCAPP_REG_ALL_FAIL;
- msg.update.ccFeatUpd.data.line_info.line = CC_ALL_LINES;
- msg.update.ccFeatUpd.data.line_info.info = FALSE;
-
- if ( ccappTaskPostMsg(CCAPP_REG_ALL_FAIL, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_STATE() msg \n", __FUNCTION__);
- }
-}
-
-/**
- *
- * inform CCAPP about the status of the CCMs
- *
- * @param ccm_addr - IP address string
- * @param status - status (notconnected, active, standby, notavail)
- *
- * @return none
- */
-void
-ui_set_ccm_conn_status (char * ccm_addr, int status)
-{
- feature_update_t msg;
-
- DEF_DEBUG(DEB_F_PREFIX"***********CUCM %s %s***********\n",
- DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), ccm_addr,
- ((status == 0) ?"Not connected":((status == 1)?"STAND BY":
- ((status == 2)?"ACTIVE":"UNKNOWN"))));
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_CCM_CONN_STATUS;
- msg.update.ccFeatUpd.data.ccm_conn.addr = ccm_addr?strlib_malloc(ccm_addr, strlen(ccm_addr)):strlib_empty();
- msg.update.ccFeatUpd.data.ccm_conn.status = status;
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send DEVICE_CCM_CONN_STATUS(%d) msg \n", __FUNCTION__, status);
- }
-}
-
-/**
- * Treat given line and callid as being put on hold by user.
- *
- * @param line - line identifier
- * @param call_id - call identifier
- *
- * @return none
- */
-void
-ui_set_local_hold (line_t line, callid_t call_id)
-{
- /* THIS IS A NOP FOR TNP */
- TNP_DEBUG(DEB_L_C_F_PREFIX"called\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, "ui_set_local_hold"));
- return;
-}
-
-/**
- * Sets the call forward status as a flashing arrow and status line
- * accordingly.
- *
- * @param line - line identifier
- * @param cfa - call forward all true/false
- * @param cfa_number - string representing call forwarded to number
- *
- * @return none
- */
-void
-ui_cfwd_status (line_t line, boolean cfa, char *cfa_number, boolean lcl_fwd)
-{
- feature_update_t msg;
-
- TNP_DEBUG(DEB_F_PREFIX"line=%d cfa=%d cfa_number=%s lcl_fwd=%d", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__),
- line, cfa, cfa_number, lcl_fwd);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_FEATURE_CFWD;
- msg.update.ccFeatUpd.data.cfwd.line = line;
- msg.update.ccFeatUpd.data.cfwd.isFwd = cfa;
- msg.update.ccFeatUpd.data.cfwd.isLocal = lcl_fwd;
- msg.update.ccFeatUpd.data.cfwd.cfa_num = cfa_number?strlib_malloc(cfa_number, strlen(cfa_number)):strlib_empty();
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send DEVICE_FEATURE_CFWD(%d) msg \n", __FUNCTION__, cfa);
- }
-}
-
-/**
- * Get the Idle prompt string.
- *
- * @return the idle prompt phrase from locale
- */
-char *
-ui_get_idle_prompt_string (void)
-{
- TNP_DEBUG(DEB_F_PREFIX"called\n", DEB_F_PREFIX_ARGS(UI_API, "ui_get_idle_prompt_string"));
- return platform_get_phrase_index_str(IDLE_PROMPT);
-}
-
-/**
- * Set the Appropriate Idle prompt string.
- *
- * @param pString - New Idle Prompt String
- * @param prompt - The Idle Prompt To Be Modified
- *
- * @return the idle prompt phrase from locale
- */
-void
-ui_set_idle_prompt_string (string_t pString, int prompt)
-{
- TNP_DEBUG(DEB_F_PREFIX"Prompt=%d, Prompt string=%s NOP operation\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), prompt, pString);
-}
-
-/**
- * Updates placed call information for call history
- *
- * @param line - line identifier
- * @param call_id - call identifier
- * @param cldName - called name
- * @param cldNumber - called number
- *
- * @return none
- */
-void
-ui_update_placed_call_info (line_t line, callid_t call_id, string_t cldName,
- string_t cldNumber)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"calledName:calledNumber %s:%s\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__), cldName, cldNumber);
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- TNP_DEBUG(DEB_F_PREFIX"invalid callid\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__));
- return;
- }
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = CALL_PLACED_INFO;
- msg.update.ccSessionUpd.data.plcd_info.cldName = strlib_empty();
- msg.update.ccSessionUpd.data.plcd_info.cldNum = strlib_empty();
-
- if ( cldName) {
- msg.update.ccSessionUpd.data.plcd_info.cldName = strlib_update(
- msg.update.ccSessionUpd.data.plcd_info.cldName, cldName);
- }
- if ( cldNumber) {
- msg.update.ccSessionUpd.data.plcd_info.cldNum = strlib_update(
- msg.update.ccSessionUpd.data.plcd_info.cldNum, cldNumber);
- }
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_PLACED_INFO(%s) msg \n", __FUNCTION__, cldNumber);
- }
-}
-
-
-/**
- * Description: remove last digit from input box
- *
- * @param line - line identifier
- * @param call_id - call identifier
- *
- * @return none
- */
-void
-ui_delete_last_digit (line_t line_id, callid_t call_id)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"called\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line_id, call_id, __FUNCTION__));
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(line_id, call_id);
- msg.eventID = CALL_DELETE_LAST_DIGIT;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_DELETE_LAST_DIGIT() msg \n", __FUNCTION__);
- }
-}
-
-/**
- * Keep/Remove BackSpace key if presented
- *
- * @param line_id - line identifier
- * @param call_id - call identifier
- * @param enable - TRUE -> enable backspace softkey
- *
- * @return none
- */
-void
-ui_control_featurekey_bksp (line_t line_id, callid_t call_id, boolean enable)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"enable=%d\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line_id, call_id, __FUNCTION__),
- enable);
-
- msg.sessionID = createSessionId(line_id, call_id);
- msg.eventID = CALL_ENABLE_BKSP;
- msg.update.ccSessionUpd.data.action = enable;
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_ENABLE_BKSP(%d) msg \n", __FUNCTION__, enable);
- }
-}
-
-
-/**
- * Select(lock-down) the call specified.
- * For tnp this visually places a check box on the bubble.
- *
- * @param line_id - line identifier
- * @param call_id - call identifier
- * @param selected - TRUE -> call is locked-down in signaling,
- * mark as such on UI
- *
- * @return none
- */
-void
-ui_call_selected (line_t line_id, callid_t call_id, int selected)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"selected=%d\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, line_id, call_id, __FUNCTION__), selected);
-
- msg.sessionID = createSessionId(line_id, call_id);
- msg.eventID = CALL_SELECTED;
- msg.update.ccSessionUpd.data.action = selected;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_SELECTED(%d) msg \n", __FUNCTION__, selected);
- }
-}
-
-/**
- * Send the BLF state to the UI apps.
- *
- * @param[in] state - TRUE/FALSE
- *
- * @return none
- */
-void ui_BLF_notification (int request_id, cc_blf_state_t blf_state, int app_id)
-{
- feature_update_t msg;
-
- TNP_DEBUG(DEB_F_PREFIX"state=%d app_id=%d\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), blf_state, app_id);
-
- msg.sessionType = SESSIONTYPE_CALLCONTROL;
- msg.featureID = DEVICE_FEATURE_BLF;
- msg.update.ccFeatUpd.data.blf_data.state = blf_state;
- msg.update.ccFeatUpd.data.blf_data.request_id = request_id;
- msg.update.ccFeatUpd.data.blf_data.app_id = app_id;
-
- if ( ccappTaskPostMsg(CCAPP_FEATURE_UPDATE, &msg, sizeof(feature_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send DEVICE_FEATURE_BLF(state=%d, app_id=%d) msg \n",
- __FUNCTION__, blf_state, app_id);
- }
-}
-
-/**
- *
- * Change the softkey set to preservation key set (with just the EndCall key)
- * From the platform perspective, this is strictly a softkey set change
- * operation. There is no underlying state change in the call or its status.
- * In other words, after this invocation, the clients can still issue
- * ui_call_state() or any other call operation if they deem fit and
- * the softkey set will adhere to that state.
- *
- * @param line_id - line identifier
- * @param call_id - call identifier
- *
- * @return none
- */
-void
-ui_call_in_preservation (line_t line_id, callid_t call_id)
-{
- TNP_DEBUG(DEB_L_C_F_PREFIX"called\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line_id, call_id, __FUNCTION__));
-
- /* simply update the state . A Preservation event from
- CUCM is just for the session */
- ui_call_state (evCallPreservation , line_id, call_id, CC_CAUSE_NORMAL);
-}
-
-/**
- * request ui to present a named softkey set for given call.
- * The softkey set passed(set_name param) must be known to the platform.
- * enable_mask is a set of bits (starting from LSB) one for each softkey.
- * (so least significant bit represents left most softkey and so on).
- * This function is typically used to mask certain softkeys in a given set.
- * Use of this API as general purpose mechanism to present softkeys is
- * discouraged because it breaks encapsulation. This API is introduced
- * for the tough cases where adapter can not determine which keys to
- * mask based on its state alone.
- *
- * @param line_id - line identifier
- * @param call_id - call identifier
- * @param set_name - name of the softkey set
- * @param sk_mask_list - the softkey events that need to be masked
- * @param len - length of the softkey list array
- *
- * @return none
- */
-void
-ui_select_feature_key_set (line_t line_id, callid_t call_id, char *set_name,
- int sk_mask_list[], int len)
-{
- int i;
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"called\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line_id, call_id, __FUNCTION__));
-
- if (call_id == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- if (len <= 0 || len > MAX_SOFT_KEYS) {
- TNP_DEBUG(DEB_F_PREFIX"Incorrect softkey array length passed in : %d\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), len);
- return;
- }
-
- memset( &msg, 0, sizeof(session_update_t));
-
- msg.sessionID = createSessionId(line_id, call_id);
- msg.eventID = CALL_SELECT_FEATURE_SET;
-
- if ( set_name == NULL ) {
- // No point continuing here
- return;
- }
-
- msg.update.ccSessionUpd.data.feat_set.featSet = set_name?strlib_malloc(set_name, sizeof(set_name)):strlib_empty();
- for (i = 0; i < len; i++) {
- msg.update.ccSessionUpd.data.feat_set.featMask[i] = sk_mask_list[i];
- }
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_SELECT_FEATURE_SET() msg \n", __FUNCTION__);
- }
-}
-
-
-/* Test Interface Operations */
-
-/**
- * Inject a simulated keypress into the Java Infrastructure
- *
- * @param uri - string
- *
- * @return none
- */
-void
-ui_execute_uri (char *uri)
-{
- session_mgmt_t msg;
-
- TNP_DEBUG(DEB_F_PREFIX"uri=%s\n", DEB_F_PREFIX_ARGS(UI_API, __FUNCTION__), uri);
-
- msg.func_id = SESSION_MGMT_EXECUTE_URI;
- msg.data.uri.uri = STRLIB_CREATE(uri);
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_MGMT, &msg, sizeof(session_mgmt_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(DEB_F_PREFIX"failed to send EXECUTE_URI() msg\n", DEB_F_PREFIX_ARGS(PLAT_API, __FUNCTION__));
- }
-}
-
-/* Log Message Interface Operations */
-
-/**
- *
- * Update Security (mainly lock) Icon on the call bubble.
- * NOTE: Only used to indicate media security (ENCRYPTED or not).
- * For updating the signaling security(shield icon), use uiCallInfo or
- * uiUpdateCallInfo.
- *
- * @param line - line identifier
- * @param call_id - call identifier
- * @param call_security - follows the cc_security_e enum
- *
- * @return none
- */
-void
-ui_update_call_security (line_t line, callid_t call_id,
- cc_security_e call_security)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"security=%d\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__),
- call_security);
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = CALL_SECURITY;
- msg.update.ccSessionUpd.data.security = call_security;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_SECURITY(%d) msg \n", __FUNCTION__, call_security);
- }
-}
-
-/*
- *Just for TNP currently.
- */
-void
-ui_update_conf_invoked (line_t line, callid_t call_id,
- boolean invoked)
-{
- //Nothing to do here
-}
-
-
-/**
- *
- * Cancel the feature plane given by call_id.
- *
- * @param line - line identifier
- * @param call_id - call identifier
- * @param target_call_id - target call id
- *
- * @return none
- */
-void
-ui_terminate_feature (line_t line, callid_t call_id,
- callid_t target_call_id)
-{
- session_update_t msg;
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"target_call_id=%d\n", DEB_L_C_F_PREFIX_ARGS(UI_API, line, call_id, __FUNCTION__),
- target_call_id);
-
- msg.sessionID = createSessionId(line, call_id);
- msg.eventID = CALL_FEATURE_CANCEL;
- if (target_call_id != CC_NO_CALL_ID) {
- msg.update.ccSessionUpd.data.target_sess_id = createSessionId(line, target_call_id);
- } else {
- msg.update.ccSessionUpd.data.target_sess_id = 0;
- }
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_FEATURE_CANCEL(%d) msg \n", __FUNCTION__, target_call_id);
- }
-}
-
-/* APIs required for CTI operations */
-
-/* NOP for TNP: the speaker mode is set by media manager. if call control
- * need to set the mode explicitely use vcm_set_speaker_mode.
- */
-void
-ui_set_speaker_mode (boolean mode)
-{
- return;
-}
-
-void
-ui_cfwdall_req (unsigned int line)
-{
- lsm_clear_cfwd_all_ccm(line);
- return;
-}
-
-
-/***********************************************************/
-
-char *
-Basic_is_phone_forwarded (line_t line)
-{
- TNP_DEBUG(DEB_F_PREFIX"called for line %d\n", DEB_F_PREFIX_ARGS(UI_API, "Basic_is_phone_forwarded"), line);
- return ((char *) lsm_is_phone_forwarded(line));
-}
-
-void
-ui_sip_config_done (void)
-{
-}
-
-/**
- * convert to numeric dtmf tone code that ms
- * understands from ascii code
- */
-static int map_digit(char k)
-{
- switch(k) {
- case '1':
- return 1;
- case '2':
- return 2;
- case '3':
- return 3;
- case '4':
- return 4;
- case '5':
- return 5;
- case '6':
- return 6;
- case '7':
- return 7;
- case '8':
- return 8;
- case '9':
- return 9;
- case '0':
- return 0;
- case '*':
- return 10;
- case'#':
- return 11;
- case 'A':
- return 12;
- case 'B':
- return 13;
- case 'C':
- return 14;
- case 'D':
- return 15;
- default:
- return -1;
- }
-}
-
-
-/**
- * Emulate keypad button press
- *
- * @param digitstr - one or more digits to be pressed
- * @param direction - either VCM_PLAY_TONE_TO_EAR or VCM_PLAY_TONE_TO_NET
- * or VCM_PLAY_TONE_TO_ALL
- *
- * @return none
- */
-void
-ui_keypad_button (char *digitstr, int direction)
-{
- int digit;
- unsigned int i;
-
-
- for (i=0; i<strlen(digitstr); i++) {
- digit = map_digit(digitstr[i]);
- if (digit != -1) {
- /* burst it out */
- vcmDtmfBurst(digit, direction, 100);
- cprSleep(100+10);
- }
- }
-
-}
-
-/**
- * Send a log message to the Java Status messages screen
- *
- * @param message - string
- *
- * @return none
- */
-void
-ui_log_status_msg (char *msg)
-{
- ui_set_notification(CC_NO_LINE, CC_NO_CALL_ID, msg, 0, FALSE, 1);
-}
-
-/**
- * Set the log disposition for call history application
- *
- * @param callid_t - callID of the call
- * @param int - log disposition
- *
- * @return none
- */
-
-void ui_log_disposition (callid_t call_id, int logdisp)
-{
- session_update_t msg;
- fsmdef_dcb_t *dcb = fsmdef_get_dcb_by_call_id(call_id);
-
-
- if (call_id == CC_NO_CALL_ID || dcb == NULL) {
- /* no operation when no call ID */
- return;
- }
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"called\n", DEB_L_C_F_PREFIX_ARGS(UI_API, dcb->line, call_id, __FUNCTION__));
-
- msg.sessionID = createSessionId(dcb->line, call_id);
- msg.eventID = CALL_LOGDISP;
- msg.update.ccSessionUpd.data.action = logdisp;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR("%s: failed to send CALL_PRESERVATION_ACTIVE(%d) msg \n", __FUNCTION__, call_id);
- }
-}
-
-/**
- * Stub for ui_control_feature
- *
- * @param line_id - line identifier
- * @param call_id - call identifier
- * @param feature - name of the softkey set
- * @param enable - enable/disable
- *
- * @return none
- */
-void
-ui_control_feature (line_t line_id, callid_t call_id,
- int feat_list[], int len, int enable)
-{
- // do nothing.
-}
-
-/*
- * Helper for the following four functions which all load up a
- * session_update message and post it.
- *
- */
-static void post_message_helper(
- group_call_event_t eventId,
- call_events event,
- line_t nLine,
- callid_t nCallId,
- uint16_t call_instance_id,
- char *sdp,
- cc_int32_t status)
-{
- session_update_t msg;
-
- if (nCallId == CC_NO_CALL_ID) {
- /* no operation when no call ID */
- return;
- }
-
- msg.sessionID = createSessionId(nLine, nCallId);
-
- msg.eventID = eventId;
- msg.update.ccSessionUpd.data.state_data.state = event;
- msg.update.ccSessionUpd.data.state_data.inst = call_instance_id;
- msg.update.ccSessionUpd.data.state_data.line_id = nLine;
- msg.update.ccSessionUpd.data.state_data.sdp = sdp;
- if (eventId == SET_LOCAL_DESC || eventId == SET_REMOTE_DESC) {
- msg.update.ccSessionUpd.data.state_data.cause = status;
- }
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_STATE(%d) msg \n", __FUNCTION__, event);
- }
-
- return;
-}
-
-/**
- * Send data from createOffer to the UI, can send success with SDP string
- * or can send error
- *
- * @return none
- */
-void ui_create_offer(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, char* sdp)
-{
- TNP_DEBUG(DEB_L_C_F_PREFIX"state=%d attr=%d call_instance=%d\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, nLine, nCallID, __FUNCTION__), event, call_instance_id);
-
- post_message_helper(CREATE_OFFER, event, nLine, nCallID, call_instance_id, sdp, 0);
-
- return;
-}
-
-/**
- * Send data from createAnswer to the UI, can send success with SDP string
- * or can send error
- *
- * @return none
- */
-void ui_create_answer(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, char* sdp)
-{
- TNP_DEBUG(DEB_L_C_F_PREFIX"state=%d call_instance=%d\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, nLine, nCallID, __FUNCTION__), event, call_instance_id);
-
- post_message_helper(CREATE_ANSWER, event, nLine, nCallID, call_instance_id, sdp, 0);
-
- return;
-}
-
-/**
- * Send data from setLocalDescription to the UI
- *
- * @return none
- */
-
-void ui_set_local_description(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, char* sdp, cc_int32_t status)
-{
- TNP_DEBUG(DEB_L_C_F_PREFIX"state=%d call_instance=%d\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, nLine, nCallID, __FUNCTION__), event, call_instance_id);
-
- post_message_helper(SET_LOCAL_DESC, event, nLine, nCallID, call_instance_id, sdp, status);
-
- return;
-}
-
-/**
- * Send data from setRemoteDescription to the UI
- *
- * @return none
- */
-
-void ui_set_remote_description(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, char* sdp, cc_int32_t status)
-{
- TNP_DEBUG(DEB_L_C_F_PREFIX"state=%d call_instance=%d\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, nLine, nCallID, __FUNCTION__), event, call_instance_id);
-
- post_message_helper(SET_REMOTE_DESC, event, nLine, nCallID, call_instance_id, sdp, status);
-
- return;
-}
-
-
-/**
- * Send Remote Stream data to the UI
- *
- * @return none
- */
-
-void ui_on_remote_stream_added(call_events event, line_t nLine, callid_t nCallID, uint16_t call_instance_id, cc_media_remote_track_table_t media_track)
-{
- session_update_t msg;
- fsmdef_dcb_t *dcb = fsmdef_get_dcb_by_call_id(nCallID);
-
- if (nCallID == CC_NO_CALL_ID || dcb == NULL) {
- /* no operation when no call ID */
- return;
- }
-
- TNP_DEBUG(DEB_L_C_F_PREFIX"state=%d call_instance=%d\n",
- DEB_L_C_F_PREFIX_ARGS(UI_API, nLine, nCallID, __FUNCTION__), event, call_instance_id);
-
-
- msg.sessionID = createSessionId(nLine, nCallID);
-
- msg.eventID = REMOTE_STREAM_ADD;
- msg.update.ccSessionUpd.data.state_data.state = event;
- msg.update.ccSessionUpd.data.state_data.inst = call_instance_id;
- msg.update.ccSessionUpd.data.state_data.line_id = nLine;
- msg.update.ccSessionUpd.data.state_data.media_stream_track_id = media_track.track[0].media_stream_track_id;
- msg.update.ccSessionUpd.data.state_data.media_stream_id = (unsigned int)media_track.media_stream_id;
-
- if ( ccappTaskPostMsg(CCAPP_SESSION_UPDATE, &msg, sizeof(session_update_t), CCAPP_CCPROVIER) != CPR_SUCCESS ) {
- CCAPP_ERROR(CCAPP_F_PREFIX"failed to send CALL_STATE(%d) msg \n", __FUNCTION__, event);
- }
-
- return;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "cpr_memory.h"
-#include "cpr_stdlib.h"
-#include "ccapi.h"
-#include "ccsip_task.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "phntask.h"
-#include "phone.h"
-#include "text_strings.h"
-#include "string_lib.h"
-#include "gsm.h"
-#include "vcm.h"
-#include "sip_common_regmgr.h"
-#include "util_string.h"
-
-static const char *cc_src_names[] = {
- "GSM",
- "UI",
- "SIP",
- "MISC_APP",
- "CCAPP"
-};
-
-#define CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, msg) \
- DEF_DEBUG(DEB_L_C_F_PREFIX"%s -> %s: %-20s\n",\
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__),\
- cc_src_name(src_id), cc_src_name(dst_id), msg)
-
-
-callid_t cc_get_new_call_id (void)
-{
- static callid_t call_id = CC_NO_CALL_ID;
-
- if (++call_id == 0) {
- call_id = 1;
- }
-
- return call_id;
-}
-
-
-const char *
-cc_src_name (cc_srcs_t id)
-{
- if ((id <= CC_SRC_MIN) || (id >= CC_SRC_MAX)) {
- return get_debug_string(GSM_UNDEFINED);
- }
-
- return cc_src_names[id];
-}
-
-
-static void
-cc_print_msg (char *pData, int len)
-{
- int ix;
- int msg_id = *((int *) pData);
-
- buginf("\n" CCA_F_PREFIX "cc_msg= %s, 0x=", __FUNCTION__,
- cc_msg_name((cc_msgs_t) msg_id));
- for (ix = 0; ix < len; ix++) {
- if ((ix % 8 == 0) && ix) {
- buginf(" ");
- }
- if (ix % 24 == 0) {
- buginf("\n");
- }
- buginf("%02x ", *pData++);
- }
- buginf("\n");
-}
-
-
-/*
- * Return a SysBuf and initialize
- * Parameters supplied by application:
- * - MinSize: size of buffer requested
- */
-cprBuffer_t
-cc_get_msg_buf (int min_size)
-{
- cprBuffer_t buf;
-
- if (min_size > CPR_MAX_MSG_SIZE) {
- /* Size requested exceeds maximum ethernet buffer */
- GSM_ERR_MSG(get_debug_string(DEBUG_MSG_BUFFER_TOO_BIG),
- __FUNCTION__, min_size);
- return (cprBuffer_t)NULL;
- }
-
- buf = gsm_get_buffer((uint16_t) min_size);
- if (!buf) {
- GSM_ERR_MSG(get_debug_string(DEBUG_SYSBUF_UNAVAILABLE), __FUNCTION__);
- return (cprBuffer_t)NULL;
- }
-
- /* Clean out the data region of the message */
- memset(buf, 0, min_size);
-
- CC_DEBUG(DEB_F_PREFIX "Msg id = 0x%0x\n", DEB_F_PREFIX_ARGS(CC_API, __FUNCTION__), buf);
-
- return buf;
-}
-
-static cc_rcs_t
-cc_send_cmd_msg (uint32_t cmd, cprBuffer_t buf, uint16_t len, cc_srcs_t dst_id)
-{
- cpr_status_e rc;
-
- CC_DEBUG_MSG cc_print_msg((char *) buf, len);
-
- switch (dst_id) {
- case CC_SRC_GSM:
- rc = gsm_send_msg(cmd, buf, len);
- if (rc == CPR_FAILURE) {
- cc_free_msg_data((cc_msg_t *) buf);
- cpr_free(buf);
- }
- break;
- case CC_SRC_SIP:
- rc = SIPTaskSendMsg(cmd, buf, len, NULL);
- if (rc == CPR_FAILURE) {
- cc_free_msg_data((cc_msg_t *) buf);
- cpr_free(buf);
- }
- break;
- default:
- rc = CPR_FAILURE;
- break;
- }
-
- return (rc == CPR_SUCCESS) ? CC_RC_SUCCESS : CC_RC_ERROR;
-}
-
-static cc_rcs_t
-cc_send_msg (cprBuffer_t buf, uint16_t len, cc_srcs_t dst_id)
-{
- cpr_status_e rc;
-
- CC_DEBUG_MSG cc_print_msg((char *) buf, len);
-
- switch (dst_id) {
- case CC_SRC_GSM:
- rc = gsm_send_msg(GSM_SIP, buf, len);
- if (rc == CPR_FAILURE) {
- cc_free_msg_data((cc_msg_t *) buf);
- cpr_free(buf);
- }
- break;
- case CC_SRC_SIP:
- rc = SIPTaskSendMsg(SIP_GSM, buf, len, NULL);
- if (rc == CPR_FAILURE) {
- cc_free_msg_data((cc_msg_t *) buf);
- cpr_free(buf);
- }
- break;
- default:
- rc = CPR_FAILURE;
- break;
- }
-
- return (rc == CPR_SUCCESS) ? CC_RC_SUCCESS : CC_RC_ERROR;
-}
-
-
-/*
- * ROUTINE: cc_initialize_msg_body_parts_info
- *
- * DESCRIPTION: Initializes the msg body part.
- *
- * PARAMETERS:
- * msg_body - pointer to cc_msgbody_info_t to be initialized.
- *
- * RETURNS:
- * None.
- *
- * NOTES: None
- */
-void
-cc_initialize_msg_body_parts_info (cc_msgbody_info_t *msg_body)
-{
- if (msg_body == NULL) {
- return;
- }
- msg_body->num_parts = 0;
- memset(&msg_body->parts[0], 0, sizeof(msg_body->parts));
-}
-
-/*
- * ROUTINE: cc_mv_msg_body_parts
- *
- * DESCRIPTION: Move the body parts from source to destination.
- *
- * PARAMETERS:
- * dst_msg - pointer to destination cc_msgbody_info_t
- * src_msg - pointer to source cc_msgbody_info_t
- *
- * RETURNS:
- * None
- *
- * NOTES: The function attempts to free the message bodies
- * that might be in the destination to prevent
- * memory leak from overridden the destination by
- * moving the new message source.
- *
- * The dst_msg must be pointed to the initialized
- * message block either with all zero or at least
- * number of parts is set to zero to prevent
- * freeing an invalid address.
- */
-void
-cc_mv_msg_body_parts (cc_msgbody_info_t *dst_msg, cc_msgbody_info_t *src_msg)
-{
- if (dst_msg == NULL) {
- GSM_ERR_MSG(CCA_F_PREFIX "dst is NULL\n", __FUNCTION__);
- return;
- }
-
- /* Free the msg. bodies that might be in the dest first */
- cc_free_msg_body_parts(dst_msg);
-
- if (src_msg != NULL) {
- /* copy all of the parts */
- *dst_msg = *src_msg;
- src_msg->num_parts = 0;
- }
-}
-
-/*
- * ROUTINE: cc_free_msg_body_parts
- *
- * DESCRIPTION: Free elements in the msg body part structure.
- *
- * PARAMETERS:
- * msg_body - pointer to cc_msgbody_info_t for freeing.
- *
- * RETURNS:
- * None
- *
- * NOTES: None
- */
-void
-cc_free_msg_body_parts (cc_msgbody_info_t *msg_body)
-{
- cc_msgbody_t *part;
-
- if ((msg_body == NULL) || (msg_body->num_parts == 0)) {
- /* Nothing to be freed */
- return;
- }
-
- /* Free all of the bodies and their contents */
- part = &msg_body->parts[0];
- for (; msg_body->num_parts; msg_body->num_parts--, part++) {
- if (part->body != NULL) {
- cpr_free(part->body);
- part->body = NULL;
- }
- if (part->content_id != NULL) {
- cpr_free(part->content_id);
- part->content_id = NULL;
- }
- }
-}
-
-/*
- * ROUTINE: cc_get_msg_body_info_ptr_from_feature_data
- *
- * DESCRIPTION: The function gets msg pointer from a cc_feature_data_t
- * structure if there is one. The msg body
- * info does not aways attach to all features
- * i.e. only certain feature IDs have msg body
- * in the feature data. The function returns
- * pointer to the msg body if the feature has
- * valid data and for those features that contain
- * msg body.
- *
- * PARAMETERS:
- * id - cc_feature_t.
- * data - pointer to cc_feature_data_t of the feature data to
- * whose embedded resources need to be freed.
- *
- * RETURNS:
- * msg_body - pointer to msg_body_info_t if there is
- * a msg.
- *
- * NOTES: None
- */
-static cc_msgbody_info_t *
-cc_get_msg_body_info_ptr_from_feature_data (cc_features_t id,
- cc_feature_data_t *data)
-{
- cc_msgbody_info_t *msg_body = NULL;
-
- if (data == NULL) {
- return (NULL);
- }
-
- switch (id) {
- case CC_FEATURE_HOLD:
- msg_body = &data->hold.msg_body;
- break;
- case CC_FEATURE_RESUME:
- case CC_FEATURE_MEDIA:
- msg_body = &data->resume.msg_body;
- break;
- case CC_FEATURE_UPDATE:
- msg_body = &data->update.msg_body;
- break;
- default:
- /*
- * Other ones do not have msg body info yet, add the handling here
- * when adding feature that needs msg body info.
- */
- break;
- }
- return (msg_body);
-}
-
-/*
- * ROUTINE: cc_cp_caller
- *
- * DESCRIPTION: Copy caller ID and other fields from source to destination.
- *
- * PARAMETERS:
- * dst_caller - pointer to destination cc_caller_id_t
- * src_caller - pointer to source cc_caller_id_t
- *
- * RETURNS:
- * None
- *
- * Note: See also cc_mv_caller_id() cc_free_caller().
- */
-static void
-cc_cp_caller (cc_caller_id_t *dst_caller, cc_caller_id_t *src_caller)
-{
- if ((src_caller == NULL) || (dst_caller == NULL)) {
- return;
- }
-
- dst_caller->calling_name = strlib_empty();
- if (src_caller->calling_name != NULL) {
- dst_caller->calling_name = strlib_update(dst_caller->calling_name,
- src_caller->calling_name);
- }
-
- dst_caller->calling_number = strlib_empty();
- if (src_caller->calling_number != NULL) {
- dst_caller->calling_number = strlib_update(dst_caller->calling_number,
- src_caller->calling_number);
- }
-
- dst_caller->alt_calling_number = strlib_empty();
- if (src_caller->alt_calling_number != NULL) {
- dst_caller->alt_calling_number = strlib_update(dst_caller->alt_calling_number,
- src_caller->alt_calling_number);
- }
-
- dst_caller->called_name = strlib_empty();
- if (src_caller->called_name != NULL) {
- dst_caller->called_name = strlib_update(dst_caller->called_name,
- src_caller->called_name);
- }
-
- dst_caller->called_number = strlib_empty();
- if (src_caller->called_number != NULL) {
- dst_caller->called_number = strlib_update(dst_caller->called_number,
- src_caller->called_number);
- }
-
- dst_caller->orig_called_name = strlib_empty();
- if (src_caller->orig_called_name != NULL) {
- dst_caller->orig_called_name =
- strlib_update(dst_caller->orig_called_name,
- src_caller->orig_called_name);
- }
-
- dst_caller->orig_called_number = strlib_empty();
- if (src_caller->orig_called_number != NULL) {
- dst_caller->orig_called_number =
- strlib_update(dst_caller->orig_called_number,
- src_caller->orig_called_number);
- }
-
- dst_caller->last_redirect_name = strlib_empty();
- if (src_caller->last_redirect_name != NULL) {
- dst_caller->last_redirect_name =
- strlib_update(dst_caller->last_redirect_name,
- src_caller->last_redirect_name);
- }
-
- dst_caller->last_redirect_number = strlib_empty();
- if (src_caller->last_redirect_number) {
- dst_caller->last_redirect_number =
- strlib_update(dst_caller->last_redirect_number,
- src_caller->last_redirect_number);
- }
-
- dst_caller->orig_rpid_number = strlib_empty();
- if (src_caller->orig_rpid_number != NULL) {
- dst_caller->orig_rpid_number =
- strlib_update(dst_caller->orig_rpid_number,
- src_caller->orig_rpid_number);
- }
- dst_caller->display_calling_number = src_caller->display_calling_number;
- dst_caller->display_called_number = src_caller->display_called_number;
- dst_caller->call_type = src_caller->call_type;
- dst_caller->call_instance_id = src_caller->call_instance_id;
-}
-
-/*
- * ROUTINE: cc_mv_caller_id
- *
- * DESCRIPTION: Move caller ID fields from source to destination.
- * The caller ID fields from the destination will be
- * freed if necessary prior to the move. This allows
- * caller to replace the older IDs with the new IDs
- * without data duplication.
- *
- * PARAMETERS:
- * dst_caller - pointer to destination cc_caller_id_t
- * src_caller - pointer to source cc_caller_id_t
- *
- * RETURNS:
- * None
- *
- * Note: See also cc_cp_caller() cc_free_caller().
- */
-void
-cc_mv_caller_id (cc_caller_id_t *dst_caller, cc_caller_id_t *src_caller)
-{
- if ((src_caller == NULL) || (dst_caller == NULL)) {
- return;
- }
-
- /*
- * Move the IDs from the source to the destination.
- * After moved the IDs from the source to the destination then
- * the source needs to be NULL.
- */
- if (src_caller->calling_name != NULL) {
- if (dst_caller->calling_name != NULL) {
- strlib_free(dst_caller->calling_name);
- }
- dst_caller->calling_name = src_caller->calling_name;
- src_caller->calling_name = NULL;
- }
-
- if (src_caller->calling_number != NULL) {
- if (dst_caller->calling_number != NULL) {
- strlib_free(dst_caller->calling_number);
- }
- dst_caller->calling_number = src_caller->calling_number;
- src_caller->calling_number = NULL;
- }
-
- if (src_caller->alt_calling_number != NULL) {
- if (dst_caller->alt_calling_number != NULL) {
- strlib_free(dst_caller->alt_calling_number);
- }
- dst_caller->alt_calling_number = src_caller->alt_calling_number;
- src_caller->alt_calling_number = NULL;
- }
-
- if (src_caller->called_name != NULL) {
- if (dst_caller->called_name != NULL) {
- strlib_free(dst_caller->called_name);
- }
- dst_caller->called_name = src_caller->called_name;
- src_caller->called_name = NULL;
- }
-
- if (src_caller->called_number != NULL) {
- if (dst_caller->called_number != NULL) {
- strlib_free(dst_caller->called_number);
- }
- dst_caller->called_number = src_caller->called_number;
- src_caller->called_number = NULL;
- }
-
- if (src_caller->orig_called_name != NULL) {
- if (dst_caller->orig_called_name != NULL) {
- strlib_free(dst_caller->orig_called_name);
- }
- dst_caller->orig_called_name = src_caller->orig_called_name;
- src_caller->orig_called_name = NULL;
- }
-
- if (src_caller->orig_called_number != NULL) {
- if (dst_caller->orig_called_number != NULL) {
- strlib_free(dst_caller->orig_called_number);
- }
- dst_caller->orig_called_number = src_caller->orig_called_number;
- src_caller->orig_called_number = NULL;
- }
-
- if (src_caller->last_redirect_name != NULL) {
- if (dst_caller->last_redirect_name != NULL) {
- strlib_free(dst_caller->last_redirect_name);
- }
- dst_caller->last_redirect_name = src_caller->last_redirect_name;
- src_caller->last_redirect_name = NULL;
- }
-
- if (src_caller->last_redirect_number != NULL) {
- if (dst_caller->last_redirect_number != NULL) {
- strlib_free(dst_caller->last_redirect_number);
- }
- dst_caller->last_redirect_number = src_caller->last_redirect_number;
- src_caller->last_redirect_number = NULL;
- }
-
- if (src_caller->orig_rpid_number != NULL) {
- if (dst_caller->orig_rpid_number != NULL) {
- strlib_free(dst_caller->orig_rpid_number);
- }
- dst_caller->orig_rpid_number = src_caller->orig_rpid_number;
- src_caller->orig_rpid_number = NULL;
- }
- dst_caller->display_calling_number = src_caller->display_calling_number;
- dst_caller->display_called_number = src_caller->display_called_number;
-}
-
-/*
- * ROUTINE: cc_free_caller_id
- *
- * DESCRIPTION: Free caller ID fields. The IDs that are not NULL IDs will be
- * freed because others might have been moved already.
- *
- * PARAMETERS:
- * caller - pointer to destination cc_caller_id_t
- *
- * RETURNS:
- * None
- *
- * Note: See also cc_cp_caller() cc_mv_caller().
- */
-static void
-cc_free_caller_id (cc_caller_id_t *caller)
-{
- if (caller == NULL) {
- return;
- }
-
- if (caller->calling_name != NULL) {
- strlib_free(caller->calling_name);
- }
-
- if (caller->calling_number != NULL) {
- strlib_free(caller->calling_number);
- }
-
- if (caller->alt_calling_number != NULL) {
- strlib_free(caller->alt_calling_number);
- }
-
- if (caller->called_name != NULL) {
- strlib_free(caller->called_name);
- }
-
- if (caller->called_number != NULL) {
- strlib_free(caller->called_number);
- }
-
- if (caller->orig_called_name != NULL) {
- strlib_free(caller->orig_called_name);
- }
-
- if (caller->orig_called_number != NULL) {
- strlib_free(caller->orig_called_number);
- }
-
- if (caller->last_redirect_name != NULL) {
- strlib_free(caller->last_redirect_name);
- }
-
- if (caller->last_redirect_number) {
- strlib_free(caller->last_redirect_number);
- }
-
- if (caller->orig_rpid_number != NULL) {
- strlib_free(caller->orig_rpid_number);
- }
-}
-
-/*
- * ROUTINE: cc_free_msg_data
- *
- * DESCRIPTION: Free resources embedded in CCAPI msg. data
- * structure.
- *
- * PARAMETERS:
- * data - pointer to cc_msg_t whose embedded resources
- * need to be freed.
- *
- * RETURNS:
- * None
- */
-void
-cc_free_msg_data (cc_msg_t *msg)
-{
- cc_msgbody_info_t *msg_body = NULL;
- cc_caller_id_t *caller_id = NULL;
-
- if (msg == NULL) {
- return;
- }
- switch (msg->msg.setup.msg_id) {
- case CC_MSG_SETUP:
- msg_body = &msg->msg.setup.msg_body;
- caller_id = &msg->msg.setup.caller_id;
- strlib_free(msg->msg.setup.recv_info_list);
- break;
- case CC_MSG_SETUP_ACK:
- msg_body = &msg->msg.setup_ack.msg_body;
- caller_id = &msg->msg.setup_ack.caller_id;
- break;
- case CC_MSG_PROCEEDING:
- caller_id = &msg->msg.proceeding.caller_id;
- break;
- case CC_MSG_ALERTING:
- msg_body = &msg->msg.alerting.msg_body;
- caller_id = &msg->msg.alerting.caller_id;
- break;
- case CC_MSG_CONNECTED:
- msg_body = &msg->msg.connected.msg_body;
- caller_id = &msg->msg.connected.caller_id;
- strlib_free(msg->msg.connected.recv_info_list);
- break;
- case CC_MSG_CONNECTED_ACK:
- msg_body = &msg->msg.connected_ack.msg_body;
- caller_id = &msg->msg.connected_ack.caller_id;
- break;
- case CC_MSG_FEATURE:
- if (msg->msg.feature.data_valid) {
- msg_body = cc_get_msg_body_info_ptr_from_feature_data(
- msg->msg.feature.feature_id,
- &msg->msg.feature.data);
-
- if (msg->msg.feature.feature_id == CC_FEATURE_CALLINFO) {
- caller_id = &msg->msg.feature.data.call_info.caller_id;
- }
- }
- break;
- case CC_MSG_FEATURE_ACK:
- if (msg->msg.feature_ack.data_valid) {
- msg_body = cc_get_msg_body_info_ptr_from_feature_data(
- msg->msg.feature_ack.feature_id,
- &msg->msg.feature_ack.data);
- }
- break;
- case CC_MSG_OPTIONS_ACK:
- msg_body = &msg->msg.options_ack.msg_body;
- break;
- case CC_MSG_AUDIT_ACK:
- msg_body = &msg->msg.audit_ack.msg_body;
- break;
- case CC_MSG_INFO:
- strlib_free(msg->msg.info.message_body);
- strlib_free(msg->msg.info.content_type);
- strlib_free(msg->msg.info.info_package);
- break;
- default:
- return;
- }
- cc_free_msg_body_parts(msg_body);
- cc_free_caller_id(caller_id);
-}
-
-/*
- * ROUTINE: cc_cp_msg_body_parts
- *
- * DESCRIPTION: Copy elements in the msg body part structure.
- *
- * PARAMETERS:
- * dst_msg - pointer to destination cc_msgbody_info_t
- * src_msg - pointer to source cc_msgbody_info_t
- *
- * RETURNS:
- * CC_RC_ERROR
- * CC_RC_SUCCESS
- *
- * NOTES: The function attempts to free the message bodies
- * that might be in the destination to prevent
- * memory leak from overridden the destination by
- * moving the new message source.
- *
- * The dst_msg must be pointed to the initialized
- * message block either with all zero or at least
- * number of parts is set to zero to prevent
- * freeing an invalid address.
- */
-cc_rcs_t
-cc_cp_msg_body_parts (cc_msgbody_info_t *dst_msg, cc_msgbody_info_t *src_msg)
-{
- uint32_t i, body_length;
- cc_msgbody_t *src_part, *dst_part;
- cc_rcs_t status;
- int len;
-
- if ((dst_msg == NULL) || (src_msg == NULL)) {
- return CC_RC_ERROR;
- }
- /* Free the msg. bodies that might be in the dest first */
- cc_free_msg_body_parts(dst_msg);
-
- src_part = &src_msg->parts[0];
- dst_part = &dst_msg->parts[0];
-
- /* Copy all of the fields of all body parts */
- status = CC_RC_SUCCESS;
- for (i = 0; i < src_msg->num_parts; i++, src_part++, dst_part++) {
- dst_part->content_type = src_part->content_type;
- dst_part->content_disposition = src_part->content_disposition;
-
- /* Copy body */
- dst_part->body = NULL;
- dst_part->body_length = 0;
- if ((src_part->body != NULL) && (src_part->body_length > 0)) {
- body_length = src_part->body_length;
- dst_part->body = (char *) cpr_malloc(body_length);
-
- if (dst_part->body == NULL) {
- /* Unable to allocate memory for body */
- status = CC_RC_ERROR;
- break;
- } else {
- /*
- * Copy body including NULL char but the length field
- * does not include the extra NULL char.
- */
- memcpy(dst_part->body, src_part->body, body_length);
- dst_part->body_length = src_part->body_length;
- }
- }
-
- dst_part->content_id = NULL;
- /* Copy content ID */
- if (src_part->content_id != NULL) {
- len = strlen(src_part->content_id) + 1;
- dst_part->content_id = (char *) cpr_malloc(len);
- if (dst_part->content_id != NULL) {
- memcpy(dst_part->content_id, src_part->content_id, len);
- } else {
- /* Unable to allocate memory for content ID */
- status = CC_RC_ERROR;
- break;
- }
- }
- }
- dst_msg->num_parts = i; /* number of part copied */
- dst_msg->content_type = src_msg->content_type;
-
- if (status != CC_RC_SUCCESS) {
- /*
- * Unable to duplicate the body parts, free all of the allocated
- * resources
- */
- cc_free_msg_body_parts(dst_msg);
- }
- return status;
-}
-
-void
-cc_int_setup (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- cc_alerting_type alert_info, vcm_ring_mode_t alerting_ring,
- vcm_tones_t alerting_tone, cc_redirect_t *redirect,
- cc_call_info_t *call_info_p, boolean replaces,
- string_t recv_info_list, cc_msgbody_info_t *msg_body)
-{
- cc_setup_t *pmsg;
-
- if (caller_id == NULL) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG("%s: caller id is NULL\n", __FUNCTION__);
- return;
- }
-
- CC_DEBUG(DEB_L_C_F_PREFIX " CGPD= %s, CGPN= %s,\n CDPD= %s, CDPN= %s\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__),
- caller_id->calling_name, caller_id->calling_number,
- caller_id->called_name, caller_id->called_number);
-
- pmsg = (cc_setup_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_SETUP;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->alert_info = alert_info;
- pmsg->alerting_ring = alerting_ring;
- pmsg->alerting_tone = alerting_tone;
- cc_cp_caller(&pmsg->caller_id, caller_id);
-
- pmsg->call_info.type = CC_FEAT_NONE;
- if (call_info_p) {
- pmsg->call_info = *call_info_p;
- }
-
- pmsg->replaces = replaces;
-
- if (redirect != NULL) {
- pmsg->redirect = *redirect;
- }
-
- /* Info Package */
- if (recv_info_list && (*recv_info_list != '\0')) {
- pmsg->recv_info_list = strlib_copy(recv_info_list);
- } else {
- pmsg->recv_info_list = strlib_empty();
- }
-
- /* Move body parts if there are any */
- pmsg->msg_body.num_parts = 0;
- cc_mv_msg_body_parts(&pmsg->msg_body, msg_body);
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_setup_ack (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- cc_msgbody_info_t *msg_body)
-{
- cc_setup_ack_t *pmsg;
-
- pmsg = (cc_setup_ack_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_SETUP_ACK;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- if (caller_id != NULL) {
- cc_cp_caller(&pmsg->caller_id, caller_id);
- }
- /* Move body parts if there are any */
- pmsg->msg_body.num_parts = 0;
- cc_mv_msg_body_parts(&pmsg->msg_body, msg_body);
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
-}
-
-
-void
-cc_int_proceeding (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id)
-{
- cc_proceeding_t *pmsg;
-
- pmsg = (cc_proceeding_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_PROCEEDING;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- if (caller_id != NULL) {
- cc_cp_caller(&pmsg->caller_id, caller_id);
- }
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg(pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_alerting (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- cc_msgbody_info_t *msg_body, boolean inband)
-{
- cc_alerting_t *pmsg;
-
-
- pmsg = (cc_alerting_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_ALERTING;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- if (caller_id != NULL) {
- cc_cp_caller(&pmsg->caller_id, caller_id);
- }
- /* Move body parts if there are any */
- pmsg->msg_body.num_parts = 0;
- cc_mv_msg_body_parts(&pmsg->msg_body, msg_body);
-
- pmsg->inband = inband;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
- CC_DEBUG(DEB_L_C_F_PREFIX " inband= %d\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), inband);
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_connected (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- string_t recv_info_list, cc_msgbody_info_t *msg_body)
-{
- cc_connected_t *pmsg;
-
- pmsg = (cc_connected_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_CONNECTED;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- if (caller_id != NULL) {
- cc_cp_caller(&pmsg->caller_id, caller_id);
- }
-
- /* Info Package */
- if (recv_info_list && (*recv_info_list != '\0')) {
- pmsg->recv_info_list = strlib_copy(recv_info_list);
- } else {
- pmsg->recv_info_list = strlib_empty();
- }
-
- /* Move body parts if there are any */
- pmsg->msg_body.num_parts = 0;
- cc_mv_msg_body_parts(&pmsg->msg_body, msg_body);
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_connected_ack (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- cc_msgbody_info_t *msg_body)
-{
- cc_connected_ack_t *pmsg;
-
- pmsg = (cc_connected_ack_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_CONNECTED_ACK;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- if (caller_id != NULL) {
- cc_cp_caller(&pmsg->caller_id, caller_id);
- }
- /* Move body parts if there are any */
- pmsg->msg_body.num_parts = 0;
- cc_mv_msg_body_parts(&pmsg->msg_body, msg_body);
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_release (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_causes_t cause, const char *dialstring,
- cc_kfact_t *kfactor)
-{
- cc_release_t *pmsg;
-
- if (dialstring == NULL) {
- CC_DEBUG(DEB_L_C_F_PREFIX " cause= %s\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), cc_cause_name(cause));
- } else {
- CC_DEBUG(DEB_L_C_F_PREFIX " cause= %s, dialstring= %s\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), cc_cause_name(cause), dialstring);
- }
-
- pmsg = (cc_release_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_RELEASE;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->cause = cause;
-
- if (dialstring) {
- sstrncpy(pmsg->dialstring, dialstring, CC_MAX_DIALSTRING_LEN);
- }
- if (kfactor != NULL) {
- sstrncpy(pmsg->kfactor.rxstats, kfactor->rxstats, CC_KFACTOR_STAT_LEN);
- sstrncpy(pmsg->kfactor.txstats, kfactor->txstats, CC_KFACTOR_STAT_LEN);
- }
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_release_complete (cc_srcs_t src_id, cc_srcs_t dst_id,
- callid_t call_id, line_t line, cc_causes_t cause,
- cc_kfact_t *kfactor)
-{
- cc_release_complete_t *pmsg;
-
-
- pmsg = (cc_release_complete_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_RELEASE_COMPLETE;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->cause = cause;
- if (kfactor != NULL) {
- sstrncpy(pmsg->kfactor.rxstats, kfactor->rxstats, CC_KFACTOR_STAT_LEN);
- sstrncpy(pmsg->kfactor.txstats, kfactor->txstats, CC_KFACTOR_STAT_LEN);
- }
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
- CC_DEBUG(DEB_L_C_F_PREFIX " cause= %s\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), cc_cause_name(cause));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_feature2 (cc_msgs_t msg_id, cc_srcs_t src_id, cc_srcs_t dst_id,
- callid_t call_id, line_t line, cc_features_t feature_id,
- cc_feature_data_t *data)
-{
- cc_feature_t *pmsg;
- cc_msgbody_info_t *msg_body;
-
- pmsg = (cc_feature_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG("%s: no buffer available for feat=%s\n", __FUNCTION__,
- cc_feature_name(feature_id));
- return;
- }
-
- pmsg->msg_id = msg_id;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->feature_id = feature_id;
- pmsg->data_valid = (data == NULL) ? (FALSE) : (TRUE);
-
- if (pmsg->data_valid == TRUE) {
- pmsg->data = *data;
- /*
- * For call Info feature, need to copy the caller ID
- */
- if (feature_id == CC_FEATURE_CALLINFO) {
- /* Copy the caller ID */
- cc_cp_caller(&pmsg->data.call_info.caller_id,
- &data->call_info.caller_id);
- }
- /*
- * Clear the msg body from the source now since the msg. bodies
- * has been transferred to to the CCAPI msg.
- */
- msg_body = cc_get_msg_body_info_ptr_from_feature_data(feature_id, data);
- cc_initialize_msg_body_parts_info(msg_body);
- }
-
- if ((feature_id == CC_FEATURE_XFER) ||
- (feature_id == CC_FEATURE_BLIND_XFER)) {
- if (data != NULL) {
- CC_DEBUG(DEB_L_C_F_PREFIX
- "method= %d, call_id= %d, cause= %s dialstring= %s\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__),
- data->xfer.method, data->xfer.target_call_id,
- cc_cause_name(data->xfer.cause), data->xfer.dialstring);
- }
- }
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_feature_name(feature_id));
- CC_DEBUG(DEB_L_C_F_PREFIX "feature= %s, data= %p\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), cc_feature_name(feature_id), data);
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG("%s: unable to send msg for feat=%s\n", __FUNCTION__,
- cc_feature_name(feature_id));
- }
- return;
-}
-
-/*
- * Helper function for the next six functions that populates and sends
- * a feature message
- *
- */
-static void send_message_helper(
- cc_msgs_t msg_id,
- cc_srcs_t src_id,
- cc_srcs_t dst_id,
- callid_t call_id,
- line_t line,
- cc_features_t feature_id,
- cc_feature_data_t *data,
- string_t sdp,
- cc_jsep_action_t action)
-{
- cc_feature_t *pmsg;
- cc_msgbody_info_t *msg_body;
-
- pmsg = (cc_feature_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- GSM_ERR_MSG("%s: no buffer available for feat=%s\n", __FUNCTION__,
- cc_feature_name(feature_id));
- return;
- }
-
- pmsg->msg_id = msg_id;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->feature_id = feature_id;
- pmsg->data_valid = (data == NULL) ? (FALSE) : (TRUE);
-
- if (msg_id == CC_MSG_SETLOCALDESC || msg_id == CC_MSG_SETREMOTEDESC) {
- pmsg->action = action;
- }
-
- if (msg_id == CC_MSG_CREATEANSWER || msg_id == CC_MSG_SETLOCALDESC || msg_id == CC_MSG_SETREMOTEDESC) {
- sstrncpy(pmsg->sdp, sdp, sizeof(pmsg->sdp));
- }
-
- if (pmsg->data_valid == TRUE) {
- pmsg->data = *data;
- /*
- * For call Info feature, need to copy the caller ID
- */
- if (feature_id == CC_FEATURE_CALLINFO) {
- /* Copy the caller ID */
- cc_cp_caller(&pmsg->data.call_info.caller_id,
- &data->call_info.caller_id);
- }
- /*
- * Clear the msg body from the source now since the msg. bodies
- * has been transferred to to the CCAPI msg.
- */
- msg_body = cc_get_msg_body_info_ptr_from_feature_data(feature_id, data);
- cc_initialize_msg_body_parts_info(msg_body);
- }
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_feature_name(feature_id));
- CC_DEBUG(DEB_L_C_F_PREFIX "feature= %s, data= %p\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), cc_feature_name(feature_id), data);
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG("%s: unable to send msg for feat=%s\n", __FUNCTION__,
- cc_feature_name(feature_id));
- }
-
- return;
-}
-
-void
-cc_createoffer (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_features_t feature_id, cc_feature_data_t *data)
-{
- send_message_helper(CC_MSG_CREATEOFFER, src_id, dst_id, call_id, line,
- feature_id, data, NULL, 0);
-
- return;
-}
-
-
-void
-cc_createanswer (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_features_t feature_id, string_t sdp, cc_feature_data_t *data)
-{
- send_message_helper(CC_MSG_CREATEANSWER, src_id, dst_id, call_id, line,
- feature_id, data, sdp, 0);
-
- return;
-}
-
-
-void cc_setlocaldesc (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- cc_features_t feature_id, cc_jsep_action_t action, string_t sdp, cc_feature_data_t *data)
-{
- send_message_helper(CC_MSG_SETLOCALDESC, src_id, dst_id, call_id, line,
- feature_id, data, sdp, action);
-
- return;
-}
-
-void cc_setremotedesc (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- cc_features_t feature_id, cc_jsep_action_t action, string_t sdp, cc_feature_data_t *data)
-{
- send_message_helper(CC_MSG_SETREMOTEDESC, src_id, dst_id, call_id, line,
- feature_id, data, sdp, action);
-
- return;
-}
-
-void cc_localdesc (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- cc_features_t feature_id, cc_feature_data_t *data)
-{
- send_message_helper(CC_MSG_LOCALDESC, src_id, dst_id, call_id, line,
- feature_id, data, NULL, 0);
-
- return;
-}
-
-void cc_remotedesc (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- cc_features_t feature_id, cc_feature_data_t *data)
-{
- send_message_helper(CC_MSG_REMOTEDESC, src_id, dst_id, call_id, line,
- feature_id, data, NULL, 0);
-
- return;
-}
-
-
-void
-cc_int_feature_ack (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_features_t feature_id,
- cc_feature_data_t *data, cc_causes_t cause)
-{
- cc_feature_ack_t *pmsg;
- cc_msgbody_info_t *msg_body;
-
- pmsg = (cc_feature_ack_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_FEATURE_ACK;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->feature_id = feature_id;
- pmsg->data_valid = (data == NULL) ? (FALSE) : (TRUE);
-
- if (pmsg->data_valid == TRUE) {
- pmsg->data = *data;
- /*
- * Clear the msg body from the source now since the msg. bodies
- * has been transferred to to the CCAPI msg.
- */
- msg_body = cc_get_msg_body_info_ptr_from_feature_data(feature_id, data);
- cc_initialize_msg_body_parts_info(msg_body);
- }
- pmsg->cause = cause;
-
- if ((feature_id == CC_FEATURE_XFER) ||
- (feature_id == CC_FEATURE_BLIND_XFER)) {
- if (data != NULL) {
- CC_DEBUG(DEB_L_C_F_PREFIX
- "method= %d, call_id= %d, cause= %s dialstring= %s\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__),
- data->xfer.method, data->xfer.target_call_id,
- cc_cause_name(data->xfer.cause), data->xfer.dialstring);
- }
- }
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
- CC_DEBUG(DEB_L_C_F_PREFIX "feature= %s, data= %p, cause= %s\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), cc_feature_name(feature_id), data,
- cc_cause_name(cause));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_offhook (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t prim_call_id,
- cc_hold_resume_reason_e consult_reason, callid_t call_id,
- line_t line, char *global_call_id, monitor_mode_t monitor_mode,
- cfwdall_mode_t cfwdall_mode)
-{
- cc_offhook_t *pmsg;
-
- pmsg = (cc_offhook_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_OFFHOOK;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- if (global_call_id != NULL) {
- sstrncpy(pmsg->global_call_id, global_call_id, CC_GCID_LEN);
- }
- pmsg->prim_call_id = prim_call_id;
- pmsg->hold_resume_reason = consult_reason;
- pmsg->monitor_mode = monitor_mode;
- pmsg->cfwdall_mode = cfwdall_mode;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_line (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line)
-{
- cc_line_t *pmsg;
-
- pmsg = (cc_line_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_LINE;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_onhook (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t prim_call_id,
- cc_hold_resume_reason_e consult_reason, callid_t call_id,
- line_t line, boolean softkey, cc_onhook_reason_e active_list)
-{
- cc_onhook_t *pmsg;
-
- pmsg = (cc_onhook_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_ONHOOK;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->softkey = softkey;
- pmsg->prim_call_id = prim_call_id;
- pmsg->hold_resume_reason = consult_reason;
- pmsg->active_list = active_list;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_digit_begin (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, int digit)
-{
- cc_digit_begin_t *pmsg;
-
- pmsg = (cc_digit_begin_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_DIGIT_BEGIN;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->digit = digit;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_dialstring (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, const char *dialstring, const char *g_call_id,
- monitor_mode_t monitor_mode)
-{
- cc_dialstring_t *pmsg;
-
- if (dialstring == NULL) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG("%s: no dialstring\n", __FUNCTION__);
- return;
- }
-
- CC_DEBUG(DEB_L_C_F_PREFIX "dialstring= %s\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__),dialstring);
-
- pmsg = (cc_dialstring_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_DIALSTRING;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- sstrncpy(pmsg->dialstring, dialstring, CC_MAX_DIALSTRING_LEN);
- sstrncpy(pmsg->g_call_id, g_call_id, CC_GCID_LEN);
- pmsg->monitor_mode = monitor_mode;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-
-void
-cc_int_mwi (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- boolean on, int type, int newCount, int oldCount, int hpNewCount, int hpOldCount)
-{
- cc_mwi_t *pmsg;
-
- pmsg = (cc_mwi_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_MWI;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->msgSummary.on = on;
- pmsg->msgSummary.type = type;
- pmsg->msgSummary.newCount = newCount;
- pmsg->msgSummary.oldCount = oldCount;
- pmsg->msgSummary.hpNewCount = hpNewCount;
- pmsg->msgSummary.hpOldCount = hpOldCount;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
- CC_DEBUG(DEB_L_C_F_PREFIX " mwi status= %d\n new count= %d old count= %d",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), on, newCount, oldCount);
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-void
-cc_int_options_sdp_req (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, void *pMessage)
-{
- cc_options_sdp_req_t *pmsg;
-
- pmsg = (cc_options_sdp_req_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_OPTIONS;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->pMessage = pMessage;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
- CC_DEBUG(DEB_L_C_F_PREFIX " message ptr=%p\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), pMessage);
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-void
-cc_int_options_sdp_ack (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, void *pMessage, cc_msgbody_info_t *msg_body)
-{
- cc_options_sdp_ack_t *pmsg;
-
- pmsg = (cc_options_sdp_ack_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_OPTIONS_ACK;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->pMessage = pMessage;
- /* Move body parts if there are any */
- pmsg->msg_body.num_parts = 0;
- cc_mv_msg_body_parts(&pmsg->msg_body, msg_body);
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
- CC_DEBUG(DEB_L_C_F_PREFIX " message ptr=%p\n",
- DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__), pMessage);
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-void
-cc_int_audit_sdp_req (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, boolean apply_ringout)
-{
- cc_audit_sdp_req_t *pmsg;
-
- pmsg = (cc_audit_sdp_req_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_AUDIT;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->apply_ringout = apply_ringout;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
- CC_DEBUG(DEB_L_C_F_PREFIX "\n", DEB_L_C_F_PREFIX_ARGS(CC_API, line, call_id, __FUNCTION__));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-void
-cc_int_audit_sdp_ack (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_msgbody_info_t *msg_body)
-{
- cc_audit_sdp_ack_t *pmsg;
-
- pmsg = (cc_audit_sdp_ack_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_AUDIT_ACK;
- pmsg->src_id = src_id;
- pmsg->call_id = call_id;
- pmsg->line = line;
- /* Move body parts if there are any */
- pmsg->msg_body.num_parts = 0;
- cc_mv_msg_body_parts(&pmsg->msg_body, msg_body);
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-void
-cc_int_fail_fallback (cc_srcs_t src_id, cc_srcs_t dst_id, int rsp_type,
- cc_regmgr_rsp_e rsp_id, boolean waited)
-{
- cc_regmgr_t *pmsg;
-
-
- pmsg = (cc_regmgr_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_FAILOVER_FALLBACK;
- pmsg->src_id = src_id;
- pmsg->rsp_type = rsp_type;
- pmsg->rsp_id = rsp_id;
- pmsg->wait_flag = waited;
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, 0, 0, cc_msg_name(pmsg->msg_id));
- CC_DEBUG(DEB_F_PREFIX "rsp_type= %s rsp_id= %s waited = %d\n",
- DEB_F_PREFIX_ARGS(CC_API, __FUNCTION__),
- rsp_type == RSP_START ? "RSP_START" : "RSP_COMPLETE",
- rsp_id == CC_REG_FAILOVER_RSP ? "REG_FAILOVER_RSP" : "REG_FALLBACK_RSP",
- waited);
-
- if (cc_send_cmd_msg(REG_MGR_STATE_CHANGE, (cprBuffer_t) pmsg,
- sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-void
-cc_int_info (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, string_t info_package, string_t content_type,
- string_t message_body)
-{
- cc_info_t *pmsg;
-
-
- pmsg = (cc_info_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- // nobody checks, CC_RC_ERROR, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_NO_MSG_BUFFER), __FUNCTION__);
- return;
- }
-
- pmsg->msg_id = CC_MSG_INFO;
- pmsg->call_id = call_id;
- pmsg->line = line;
- pmsg->info_package = strlib_copy(info_package);
- pmsg->content_type = strlib_copy(content_type);
- pmsg->message_body = strlib_copy(message_body);
-
- CC_DEBUG_ENTRY(__FUNCTION__, src_id, dst_id, call_id, line, cc_msg_name(pmsg->msg_id));
-
- if (cc_send_msg((cprBuffer_t) pmsg, sizeof(*pmsg), dst_id) != CC_RC_SUCCESS) {
- // nobody checks the return code, so generate error message
- GSM_ERR_MSG(get_debug_string(CC_SEND_FAILURE), __FUNCTION__);
- }
- return;
-}
-
-void
-cc_init (void)
-{
- /* Placeholder function for any initialization tasks */
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#define __CC_FEATURE_STRINGS__ // this is required to include feature strings.
-#define __CC_MESSAGES_STRINGS__ // this is required to include message strings.
-#define __CC_CAUSE_STRINGS__ // this is required to include cause strings.
-#include "text_strings.h"
-#include "ccapi.h"
-
-/**
- * This function will be invoked by debug print functions.
- *
- * @param id - feature id
- *
- * @return feature name string.
- */
-const char *cc_feature_name (cc_features_t id)
-{
- if ((id <= CC_FEATURE_MIN) || (id >= CC_FEATURE_MAX)) {
- return get_debug_string(GSM_UNDEFINED);
- }
-
- return cc_feature_names[id - CC_FEATURE_NONE];
-}
-
-
-/**
- * This function will be invoked by debug print functions.
- *
- * @param id - cc msg id
- *
- * @return cc msg name string.
- */
-const char *cc_msg_name (cc_msgs_t id)
-{
- if ((id <= CC_MSG_MIN) || (id >= CC_MSG_MAX)) {
- return get_debug_string(GSM_UNDEFINED);
- }
-
- return cc_msg_names[id];
-}
-
-/**
- * This function will be invoked by debug print functions.
- *
- * @param id - cc cause id
- *
- * @return cc cause name string.
- */
-const char *cc_cause_name (cc_causes_t id)
-{
- if ((id <= CC_CAUSE_MIN) || (id >= CC_CAUSE_MAX)) {
- return get_debug_string(GSM_UNDEFINED);
- }
-
- return cc_cause_names[id - CC_CAUSE_OK];
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "cpr_errno.h"
-#include "phone.h"
-#include "phntask.h"
-#include "lsm.h"
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "fim.h"
-#include "sdp.h"
-#include "debug.h"
-#include "gsm_sdp.h"
-#include "uiapi.h"
-#include "gsm.h"
-#include "prot_configmgr.h"
-#include "singly_link_list.h"
-
-typedef enum dcsm_state {
- DCSM_S_MIN = -1,
- DCSM_S_READY,
- DCSM_S_WAITING,
- DCSM_S_MAX
-} dcsm_state_e;
-
-#define DCSM_MAX_CALL_IDS (LSM_MAX_CALLS)
-
-static struct dcsm_icb_t {
- callid_t call_ids[DCSM_MAX_CALL_IDS];
- line_t line;
- int gsm_state;
- sll_handle_t s_msg_list;
-
- dcsm_state_e state;
-} dcsm_cb;
-
-static const char *dcsm_state_names[] = {
- "DCSM_READY",
- "DCSM_WAITING"
-};
-
-extern cc_int32_t g_dcsmDebug;
-
-static sm_rcs_t dcsm_wait_ev_feature_handling(void *event, int event_id);
-static sm_rcs_t dcsm_wait_ev_offhook_handling(void *event, int event_id);
-static sm_rcs_t dcsm_wait_ev_dialstring_handling(void *event, int event_id);
-
-typedef sm_rcs_t (*pdcsm_sm_evt_handler)(void *event, int event_id);
-
-typedef struct _dcsm_table_t {
- int min_state;
- int max_state;
- int min_event;
- int max_event;
- pdcsm_sm_evt_handler *table;
-} dcsm_table_t;
-
-
-static pdcsm_sm_evt_handler dcsm_function_table[DCSM_S_MAX][CC_MSG_MAX] =
-{
-/* DCSM_S_READY ------------------------------------------------------------ */
- {
- /* DCSM_E_SETUP */ NULL,
- /* DCSM_E_SETUP_ACK */ NULL,
- /* DCSM_E_PROCEEDING */ NULL,
- /* DCSM_E_ALERTING */ NULL,
- /* DCSM_E_CONNECTED */ NULL,
- /* DCSM_E_CONNECTED_ACK */ NULL,
- /* DCSM_E_RELEASE */ NULL,
- /* DCSM_E_RELEASE_COMPLETE */ NULL,
- /* DCSM_E_FEATURE */ NULL,
- /* DCSM_E_FEATURE_ACK */ NULL,
- /* DCSM_E_OFFHOOK */ NULL,
- /* DCSM_E_ONHOOK */ NULL,
- /* DCSM_E_LINE */ NULL,
- /* DCSM_E_DIGIT_BEGIN */ NULL,
- /* DCSM_E_DIGIT_END */ NULL,
- /* DCSM_E_DIALSTRING */ NULL,
- /* DCSM_E_MWI */ NULL,
- /* DCSM_E_SESSION_AUDIT */ NULL
- },
-
-/* DCSM_S_WAITING----------------------------------------------------- */
- {
- /* DCSM_E_SETUP */ NULL,
- /* DCSM_E_SETUP_ACK */ NULL,
- /* DCSM_E_PROCEEDING */ NULL,
- /* DCSM_E_ALERTING */ NULL,
- /* DCSM_E_CONNECTED */ NULL,
- /* DCSM_E_CONNECTED_ACK */ NULL,
- /* DCSM_E_RELEASE */ NULL,
- /* DCSM_E_RELEASE_COMPLETE */ NULL,
- /* DCSM_E_FEATURE */ dcsm_wait_ev_feature_handling,
- /* DCSM_E_FEATURE_ACK */ NULL,
- /* DCSM_E_OFFHOOK */ dcsm_wait_ev_offhook_handling,
- /* DCSM_E_ONHOOK */ NULL,
- /* DCSM_E_LINE */ NULL,
- /* DCSM_E_DIGIT_BEGIN */ NULL,
- /* DCSM_E_DIGIT_END */ NULL,
- /* DCSM_E_DIALSTRING */ dcsm_wait_ev_dialstring_handling,
- /* DCSM_E_MWI */ NULL,
- /* DCSM_E_SESSION_AUDIT */ NULL
- },
-};
-
-static dcsm_table_t dcsm_sm_table;
-static dcsm_table_t *pdcsm_sm_table = &dcsm_sm_table;
-
-/*
- * Adds event to the dcsm queue.
- *
- * @param event - Call control event to add
- *
- * @return TRUE if the event is added.
-
- *
- */
-static boolean
-dcsm_add_event_to_queue (void *event)
-{
- (void) sll_append(dcsm_cb.s_msg_list, event);
-
- return TRUE;
-}
-
-/*
- * Get a event from the queue.
- *
- * @param none
- *
- * @return pointer to the event.
-
- *
- */
-static void *
-dcsm_get_first_event_from_queue (void)
-{
- void *msg_ptr = NULL;
-
- msg_ptr = sll_next(dcsm_cb.s_msg_list, NULL);
-
- sll_remove(dcsm_cb.s_msg_list, msg_ptr);
-
- return(msg_ptr);
-}
-
-/*
- * Get dcsm state name.
- *
- * @param int - state id
- *
- * @return ponter to the state name either
- * DCSM_READY or DCSM_WAITING.
- *
- */
-const char *dcsm_get_state_name (int state)
-{
- if ((state <= DCSM_S_MIN) ||
- (state >= DCSM_S_MAX)) {
- return (get_debug_string(GSM_UNDEFINED));
- }
-
- return dcsm_state_names[state];
-}
-
-/**
- * Feed the event to FIM state machine a direct function call
- * to process message retrieved from the queue.
- *
- * @param void * - pointer to the message to be processed
- *
- * @return none.
- */
-static void dcsm_process_event_to_gsm (void *msg_ptr)
-{
- if (fim_process_event(msg_ptr, FALSE) == TRUE) {
-
- fim_free_event(msg_ptr);
-
- /* Release buffer too */
- cpr_free(msg_ptr);
- }
-}
-
-
-/**
- * Process ready state events.
- *
- * @param none
- *
- * @return none.
- */
-
-static void dcsm_do_ready_state_job (void)
-{
- static const char fname[] = "dcsm_do_ready_state_job";
- void *msg_ptr;
- int event_id;
- cc_feature_t *feat_msg = NULL;
- callid_t call_id = CC_NO_CALL_ID;
-
- if (dcsm_cb.state != DCSM_S_READY) {
- DEF_DEBUG(DEB_F_PREFIX": not in ready state.\n",
- DEB_F_PREFIX_ARGS("DCSM", fname));
- return;
- }
-
- msg_ptr = dcsm_get_first_event_from_queue();
-
- /* Check if there is any msg available */
- if (msg_ptr != NULL) {
- event_id = (int)(((cc_setup_t *)msg_ptr)->msg_id);
- if (event_id == CC_MSG_FEATURE) {
- feat_msg = (cc_feature_t *) msg_ptr;
- if (feat_msg != NULL) {
- call_id = feat_msg->call_id;
- }
- }
-
- DEF_DEBUG(DEB_F_PREFIX"%d: event (%s%s)\n",
- DEB_F_PREFIX_ARGS("DCSM", fname), call_id,
- cc_msg_name((cc_msgs_t)(event_id)),
- feat_msg ? cc_feature_name(feat_msg->feature_id):" ");
- dcsm_process_event_to_gsm(msg_ptr);
- }
-}
-
-/**
- * Function process events based on the state of DCSM.
- *
- * @param none
- *
- * @return none.
- */
-void dcsm_process_jobs (void)
-{
- dcsm_do_ready_state_job();
-}
-
-/**
- * Adds call_id to the list of call_id's which made DCSM to move
- * to waiting state.
- *
- * @param callid_t - call id that has to be added to the list
- *
- * @return none.
- */
-static void dcsm_add_call_id_to_list (callid_t call_id)
-{
- static const char fname[] = "dcsm_add_call_id_to_list";
- int i, loc = -1;
-
- for (i=0; i< DCSM_MAX_CALL_IDS; i++) {
- if (dcsm_cb.call_ids[i] == CC_NO_CALL_ID) {
- loc = i;
- } else if (dcsm_cb.call_ids[i] == call_id) {
- //Call_id already present so do not try to add again
- return;
- }
- }
-
- if (loc == -1) {
-
- /* Should never happen as there is a space to store call_id
- * for each calls
- */
- DCSM_ERROR(DCSM_F_PREFIX"DCSM No space to store call_id.\n",
- DEB_F_PREFIX_ARGS("DCSM", fname));
- return;
- }
-
- dcsm_cb.call_ids[loc] = call_id;
-}
-
-/**
- * Remove call_id from the list and see if the call_ids list is null.
- *
- * @param callid_t - call id that to be removed from the list.
- *
- * @return TRUE - if the call_ids list is empty.
- * FALSE - call_ids list is not empty.
- */
-static boolean dcsm_remove_check_for_empty_list (callid_t call_id)
-{
- int i;
- boolean call_id_present = FALSE;
-
- for (i=0; i< DCSM_MAX_CALL_IDS; i++) {
- if (dcsm_cb.call_ids[i] == call_id) {
- dcsm_cb.call_ids[i] = CC_NO_CALL_ID;
-
- /* Found out that other call_id exist by setting
- * call_id_preset, so return true, don't have to
- * continue
- */
- if (call_id_present == TRUE) {
- return FALSE;
- }
-
- } else if (dcsm_cb.call_ids[i] != CC_NO_CALL_ID) {
- call_id_present = TRUE;
- }
- }
-
- if (call_id_present == TRUE) {
- return(FALSE);
- }
-
- return(TRUE);
-}
-
-
-/*
- * The function responsible for setting gsm state machine.
- *
- * @param callid_t - call id of the call
- * state - current GSM state
- *
- * @return void
- *
- */
-void
-dcsm_update_gsm_state (fsm_fcb_t *fcb, callid_t call_id, int state)
-{
- int last_state;
- static const char fname[] = "dcsm_update_gsm_state";
- fsmdef_dcb_t *dcb;
-
- if (fcb->fsm_type != FSM_TYPE_DEF) {
- DEF_DEBUG(DEB_F_PREFIX"%d: Not handling for %s\n",
- DEB_F_PREFIX_ARGS("DCSM", fname), call_id,
- fsm_type_name(fcb->fsm_type));
- return;
- }
-
- last_state = dcsm_cb.state;
-
- switch (state) {
- case FSMDEF_S_RELEASING:
- dcb = fsmdef_get_dcb_by_call_id(call_id);
- if (dcb && dcb->send_release == FALSE) {
- /* This call is already released from SIP persepctive. so no need to wait */
- break;
- }
- case FSMDEF_S_CONNECTING:
- case FSMDEF_S_HOLD_PENDING:
- case FSMDEF_S_RESUME_PENDING:
- dcsm_add_call_id_to_list(call_id);
-
- dcsm_cb.state = DCSM_S_WAITING;
- break;
- case FSMDEF_S_MIN:
- case FSMDEF_S_IDLE:
- case FSMDEF_S_COLLECT_INFO:
- case FSMDEF_S_CALL_SENT:
- case FSMDEF_S_OUTGOING_PROCEEDING:
- case FSMDEF_S_KPML_COLLECT_INFO:
- case FSMDEF_S_OUTGOING_ALERTING:
- case FSMDEF_S_INCOMING_ALERTING:
- case FSMDEF_S_JOINING:
- case FSMDEF_S_CONNECTED:
- case FSMDEF_S_CONNECTED_MEDIA_PEND:
- case FSMDEF_S_HOLDING:
- case FSMDEF_S_PRESERVED:
- case FSMDEF_S_MAX:
- /* If there are no other call_id then move it to
- * ready state else, it will remain in waiting
- * state
- */
- if (dcsm_remove_check_for_empty_list(call_id) == TRUE) {
- dcsm_cb.state = DCSM_S_READY;
- /* Check if there are any pending events in the queue
- * if so send a DCSM_EV_READY to the GSM so dcsm will
- * get a chance to execute.
- */
- if (sll_count(dcsm_cb.s_msg_list) > 0 ) {
- if (gsm_send_msg(DCSM_EV_READY, NULL, 0) == CPR_FAILURE) {
- DCSM_ERROR(DCSM_F_PREFIX"send DCSM_EV_READY ERROR.\n",
- DEB_F_PREFIX_ARGS(DCSM, fname));
- }
- }
- }
-
- break;
- default:
- break;
- }
-
- DEF_DEBUG(DEB_F_PREFIX"%d : %s --> %s\n",
- DEB_F_PREFIX_ARGS("DCSM", fname), call_id,
- dcsm_get_state_name(last_state),
- dcsm_get_state_name(dcsm_cb.state));
- return;
-}
-
-/**
- *
- * Feature passed through when state machine is in waiting state
- *
- * @param sm_event_t
- *
- * @return sm_rcs_t
- *
- * @pre (none)
- */
-static sm_rcs_t
-dcsm_wait_ev_offhook_handling (void *event, int event_id)
-{
- static const char fname[] = "dcsm_wait_ev_offhook_handling";
-
- DEF_DEBUG(DEB_F_PREFIX": offhook\n",
- DEB_F_PREFIX_ARGS("DCSM", fname));
-
- dcsm_add_event_to_queue(event);
- return (SM_RC_END);
-}
-/**
- *
- * Feature passed through when state machine is in waiting state
- *
- * @param sm_event_t
- *
- * @return sm_rcs_t
- *
- * @pre (none)
- */
-static sm_rcs_t
-dcsm_wait_ev_feature_handling (void *event, int event_id)
-{
- static const char fname[] = "dcsm_wait_ev_feature_handling";
- cc_feature_t *feat_msg = (cc_feature_t *) event;
- sm_rcs_t rc = SM_RC_END;
- cc_features_t ftr_id = CC_FEATURE_UNDEFINED;
- callid_t call_id = CC_NO_CALL_ID;
-
- if (feat_msg != NULL) {
- ftr_id = feat_msg->feature_id;
- call_id = feat_msg->call_id;
- }
-
- DEF_DEBUG(DEB_F_PREFIX"%d: id= %s%s\n",
- DEB_F_PREFIX_ARGS("DCSM", fname), call_id,
- cc_msg_name((cc_msgs_t)(event_id)),
- feat_msg ? cc_feature_name(feat_msg->feature_id):" ");
-
- switch (ftr_id) {
- case CC_FEATURE_ANSWER:
- case CC_FEATURE_NEW_CALL:
- case CC_FEATURE_REDIAL:
- case CC_FEATURE_RESUME:
- case CC_FEATURE_JOIN:
- dcsm_add_event_to_queue(event);
- DEF_DEBUG(DEB_F_PREFIX"%d: Event queued\n",
- DEB_F_PREFIX_ARGS("DCSM", fname), call_id);
- rc = SM_RC_END;
- break;
- default:
- DEF_DEBUG(DEB_F_PREFIX"%d: Feature msg not handled\n",
- DEB_F_PREFIX_ARGS("DCSM", fname), call_id);
-
- rc = SM_RC_CONT;
- break;
- }
-
-
- return (rc);
-
-}
-
-/**
- *
- * Feature passed through when state machine is in waiting state
- *
- * @param sm_event_t
- *
- * @return sm_rcs_t
- *
- * @pre (none)
- */
-static sm_rcs_t
-dcsm_wait_ev_dialstring_handling (void *event, int event_id)
-{
- static const char fname[] = "dcsm_wait_ev_dialstring_handling";
-
- DEF_DEBUG(DEB_F_PREFIX": dialstring\n",
- DEB_F_PREFIX_ARGS("DCSM", fname));
-
- dcsm_add_event_to_queue(event);
- return (SM_RC_END);
-}
-
-/**
- *
- * Feature passed through when state machine is in waiting state
- *
- * @param sm_event_t
- *
- * @return sm_rcs_t
- *
- * @pre (none)
- */
-sm_rcs_t
-dcsm_process_event (void *event, int event_id)
-{
- static const char fname[] = "dcsm_process_event";
- callid_t call_id;
- int state_id;
- sm_rcs_t rc = SM_RC_CONT;
- fsm_fcb_t *fcb = (fsm_fcb_t *) event;
- cc_feature_t *feat_msg = NULL;
- pdcsm_sm_evt_handler hdlr; /* cached handler in order to compute its addr once */
-
- call_id = fcb->call_id;
-
- if (event_id == CC_MSG_FEATURE) {
- feat_msg = (cc_feature_t *) event;
-
- if (feat_msg != NULL){
- call_id = feat_msg->call_id;
- }
- }
-
- DEF_DEBUG(DEB_F_PREFIX"DCSM %-4d:(%s:%s%s)\n",
- DEB_F_PREFIX_ARGS("DCSM", fname), call_id,
- dcsm_get_state_name(dcsm_cb.state),
- cc_msg_name((cc_msgs_t)(event_id)),
- feat_msg ? cc_feature_name(feat_msg->feature_id):" ");
-
- state_id = dcsm_cb.state; // Get current state;
-
- /*
- * validate the state and event
- * and that there is a valid function for this state-event pair.
- */
- if ((state_id > pdcsm_sm_table->min_state) &&
- (state_id < pdcsm_sm_table->max_state) &&
- (event_id > pdcsm_sm_table->min_event) &&
- (event_id < pdcsm_sm_table->max_event)) {
-
- if ((hdlr = pdcsm_sm_table->table[pdcsm_sm_table->max_event * state_id +
- event_id]) != NULL) {
- DEF_DEBUG(DEB_F_PREFIX"%-4d: dcsm entry: (%s)\n",
- DEB_F_PREFIX_ARGS("DCSM", fname), call_id,
- cc_msg_name((cc_msgs_t)(event_id)));
-
- rc = hdlr(event, event_id);
- }
-
- }
-
- return (rc);
-
-}
-
-/*
- * Function responsible for searching the list.
- *
- * @param cac_data_t *key_p - pointer to the key.
- * @param cac_data_t *cac_data - cac data.
- *
- * @return void
- *
- */
-static sll_match_e
-dcsm_match_event (void *key_p, void *msg_data)
-{
- return SLL_MATCH_FOUND;
-}
-
-/**
- *
- * Show function for DCSM
- *
- * @param argc - number of parameter passed
- * argv - argument passed
- *
- * @return 0 - if function successful
- */
-cc_int32_t
-dcsm_show_cmd (cc_int32_t argc, const char *argv[])
-{
- void *msg_ptr;
- int i;
- cc_setup_t *msg;
- cc_msgs_t msg_id;
- line_t line;
- callid_t call_id;
- cc_feature_t *feat_msg = NULL;
-
-
- /*
- * check if need help
- */
- if ((argc == 2) && (argv[1][0] == '?')) {
- debugif_printf("%s", "show dcsm\n");
- return (0);
- }
-
-
- if (dcsm_cb.s_msg_list == NULL) {
- return(0);
- }
-
- debugif_printf("%s", "\n-------------------------- DCSM Data --------------------------");
- debugif_printf("\nDCSM State = %s",dcsm_get_state_name(dcsm_cb.state));
- debugif_printf("%s", "\nDCSM waiting calls \n");
-
- for (i=0; i< DCSM_MAX_CALL_IDS; i++) {
- if (dcsm_cb.call_ids[i] != CC_NO_CALL_ID) {
- debugif_printf("%d ", dcsm_cb.call_ids[i]);
- }
- }
- debugif_printf("%s", "\n");
-
- debugif_printf("%s", "\nDCSM waiting events \n");
- i = 0;
- msg_ptr = sll_next(dcsm_cb.s_msg_list, NULL);
- while (msg_ptr) {
- msg_ptr = sll_next(dcsm_cb.s_msg_list, msg_ptr);
-
- if (msg_ptr) {
- msg = (cc_setup_t *) msg_ptr;
- msg_id = msg->msg_id;
- call_id = msg->call_id;
- line = msg->line;
- if ((int)msg_id == CC_MSG_FEATURE) {
- feat_msg = (cc_feature_t *) msg_ptr;
- }
-
- debugif_printf("Event %d (%d/%d): (%s%s)\n",
- i++, line, call_id, cc_msg_name(msg_id),
- feat_msg ? cc_feature_name(feat_msg->feature_id):" ");
- }
- }
- debugif_printf("%s", "\n-------------------------- DCSM Data Done-----------------------");
-
- return (0);
-}
-
-
-/**
- *
- * Initialize dcsm state machine.
- *
- * @param none
- *
- * @return none
- *
- * @pre none
- */
-void
-dcsm_init (void)
-{
- static const char fname[] = "dcsm_init";
- int i;
-
- /*
- * Initialize the state/event table.
- */
- dcsm_sm_table.min_state = DCSM_S_MIN;
- dcsm_sm_table.max_state = DCSM_S_MAX;
- dcsm_sm_table.min_event = CC_MSG_MIN;
- dcsm_sm_table.max_event = CC_MSG_MAX;
- dcsm_sm_table.table = (&(dcsm_function_table[0][0]));
-
- dcsm_cb.state = DCSM_S_READY;
-
- for (i=0; i< DCSM_MAX_CALL_IDS; i++) {
- dcsm_cb.call_ids[i] = CC_NO_CALL_ID;
- }
-
- /* allocate and initialize cac list */
- dcsm_cb.s_msg_list = sll_create((sll_match_e(*)(void *, void *))
- dcsm_match_event);
-
- if (dcsm_cb.s_msg_list == NULL) {
- DCSM_ERROR(DCSM_F_PREFIX"DCSM CB creation failed.\n",
- DEB_F_PREFIX_ARGS("DCSM", fname));
-
- }
-
-}
-
-/**
- *
- * Shut down routine for dcsm state machine.
- *
- * @param none
- *
- * @return none
- *
- * @pre none
- */
-void
-dcsm_shutdown (void)
-{
- void *msg_ptr;
-
- if (dcsm_cb.s_msg_list == NULL) {
- return;
- }
-
- msg_ptr = sll_next(dcsm_cb.s_msg_list, NULL);
- while (msg_ptr) {
- msg_ptr = sll_next(dcsm_cb.s_msg_list, msg_ptr);
-
- if (msg_ptr) {
- fim_free_event(msg_ptr);
-
- /* Release buffer too */
- cpr_free(msg_ptr);
- }
- }
-
- sll_destroy(dcsm_cb.s_msg_list);
- dcsm_cb.s_msg_list = NULL;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-//#include "mozilla/Assertions.h"
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "phone.h"
-#include "fim.h"
-#include "lsm.h"
-#include "fsm.h"
-#include "sm.h"
-#include "ccapi.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "util_string.h"
-#include "sdp.h"
-#include "gsm_sdp.h"
-#include "ccsip_sdp.h"
-#include "platform_api.h"
-
-extern void set_next_sess_video_pref(int pref);
-extern sm_rcs_t dcsm_process_event(void *event, int event_id);
-
-#define FIM_MAX_CHNS (LSM_MAX_CALLS)
-#define FIM_MAX_SCBS (FSM_TYPE_MAX)
-#define FIM_MAX_ICBS (FSM_TYPE_MAX * FIM_MAX_CHNS)
-
-static fim_scb_t *fim_scbs;
-static fim_icb_t *fim_icbs;
-
-
-static void
-fim_mwi (cc_mwi_t *msg)
-{
- cc_action_data_t data;
-
- data.mwi.on = msg->msgSummary.on;
- data.mwi.type = msg->msgSummary.type;
- data.mwi.newCount = msg->msgSummary.newCount;
- data.mwi.oldCount = msg->msgSummary.oldCount;
- data.mwi.hpNewCount = msg->msgSummary.hpNewCount;
- data.mwi.hpOldCount = msg->msgSummary.hpOldCount;
-
- (void)cc_call_action(msg->call_id, msg->line, CC_ACTION_MWI, &data);
-}
-
-
-static void
-fim_init_call_chns (void)
-{
- int chn;
- fsm_types_t type;
- fim_icb_t *icb = NULL;
- static const char fname[] = "fim_init_call_chns";
-
- fim_scbs = (fim_scb_t *) cpr_calloc(FIM_MAX_SCBS, sizeof(fim_scb_t));
- if (fim_scbs == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Failed to allocate FIM SCBs.\n", fname);
- return;
- }
-
- fim_icbs = (fim_icb_t *) cpr_calloc(FIM_MAX_ICBS, sizeof(fim_icb_t));
- if (fim_icbs == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Failed to allocate FIM ICBs.\n", fname);
- cpr_free(fim_scbs);
- fim_scbs = NULL;
- return;
- }
-
- /*
- * Initialize the icbs (fim control blocks).
- */
- icb = fim_icbs;
- for (chn = 0; chn < FIM_MAX_CHNS; chn++) {
- for (type = FSM_TYPE_HEAD; type < FSM_TYPE_MAX; type++, icb++) {
- icb->call_id = CC_NO_CALL_ID;
- icb->scb = &(fim_scbs[type]);
- icb->cb = NULL;
-
- /*
- * Set the next_chn pointers if this is the head of the chain,
- * Set non-head icbs and the last head to NULL.
- */
- if ((type == FSM_TYPE_HEAD) && (chn < (FIM_MAX_CHNS - 1))) {
- icb->next_chn = icb + FSM_TYPE_MAX;
- } else {
- icb->next_chn = NULL;
- }
-
- /*
- * Set the next_icb pointers if this icb is not the last
- * one on the chain.
- */
- if (type < (FSM_TYPE_MAX - 1)) {
- icb->next_icb = icb + 1;
- } else {
- icb->next_icb = NULL;
- }
- } /* for (jscb = FSM_TYPE_HEAD; i < FSM_TYPE_MAX; i++) { */
- } /* for (ichn = 0; ichn < FIM_MAX_CHNS; ichn++) { */
-
- /*
- * Initialize the scbs (state machine control blocks).
- */
- icb = fim_icbs;
- for (type = FSM_TYPE_HEAD; type < FSM_TYPE_MAX; type++, icb++) {
- icb->scb->type = type;
- fsm_init_scb(icb, CC_NO_CALL_ID);
- }
-}
-
-static void
-fim_free_call_chn (fim_icb_t *call_chn, line_t line, boolean update_call_cnt)
-{
- static const char fname[] = "fim_free_call_chn";
- fim_icb_t *icb = call_chn;
-
- FIM_DEBUG(get_debug_string(GSM_DBG_PTR), "FIM", call_chn->call_id, fname,
- "call_chn", call_chn);
-
- /*
- * Go through the chain and free each icb.
- */
- for (icb = call_chn; icb != NULL; icb = icb->next_icb) {
- if (icb->scb->free_cb != NULL) {
- icb->scb->free_cb(icb, icb->call_id);
- }
- icb->call_id = CC_NO_CALL_ID;
- icb->cb = NULL;
- }
- if (update_call_cnt == TRUE) {
- lsm_decrement_call_chn_cnt(line);
- }
- else {
- FIM_DEBUG(get_debug_string(GSM_DBG_PTR), "lsm not decremented", call_chn->call_id, fname,
- "call_chn", call_chn);
- }
-}
-
-
-static fim_icb_t *
-fim_get_call_chn_by_call_id (callid_t call_id)
-{
- static const char fname[] = "fim_get_call_chn_by_call_id";
- fim_icb_t *call_chn = NULL;
- fim_icb_t *icb = NULL;
-
- for (icb = fim_icbs; icb != NULL; icb = icb->next_chn) {
- if (icb->call_id == call_id) {
- call_chn = icb;
- break;
- }
- }
-
- FIM_DEBUG(get_debug_string(GSM_DBG_PTR), "FIM", call_id, fname, "chn",
- call_chn);
-
- return call_chn;
-}
-
-static fim_icb_t *
-fim_get_new_call_chn (callid_t call_id)
-{
- static const char fname[] = "fim_get_new_call_chn";
- fim_icb_t *call_chn = NULL;
- fim_icb_t *icb = NULL;
-
- /*
- * Verify that this call_id is not already used.
- */
- call_chn = fim_get_call_chn_by_call_id(call_id);
- if (call_chn != NULL) {
- FIM_DEBUG(get_debug_string(GSM_DBG1), "FIM", call_id, fname,
- "call_id in use");
-
- return NULL;
- }
-
- /*
- * Construct a new call chain.
- */
- call_chn = fim_get_call_chn_by_call_id(CC_NO_CALL_ID);
- if (call_chn == NULL) {
- /*
- * No more free call_chns are available.
- */
- FIM_DEBUG(get_debug_string(GSM_DBG1), "FIM", call_id, fname,
- "no free call_chns");
-
- return NULL;
- }
-
- call_chn->call_id = call_id;
- call_chn->ui_locked = FALSE;
-
- /*
- * Set the control blocks for the icbs.
- */
- for (icb = call_chn; icb != NULL; icb = icb->next_icb) {
- FIM_DEBUG(get_debug_string(GSM_DBG1), "FIM", call_id, fname,
- fsm_type_name(icb->scb->type));
-
- if (icb->scb->get_cb) {
- icb->scb->get_cb(icb, call_id);
- icb->call_id = call_id;
- icb->ui_locked = FALSE;
- }
- }
-
- FIM_DEBUG(get_debug_string(GSM_DBG_PTR), "FIM", call_chn->call_id, fname,
- "call_chn", call_chn);
-
- return call_chn;
-}
-
-void
-fim_free_event (void *data)
-{
- cc_msg_t *msg = (cc_msg_t *) data;
-
- /* Free CCAPI msg. data that are not consumed */
- cc_free_msg_data(msg);
-}
-
-static void
-fim_process_options_msg (void *data)
-{
- static const char fname[] = "fim_process_options_msg";
- cc_sdp_t *local_sdp_p = NULL;
- cc_causes_t cause = CC_CAUSE_MIN;
- cc_msgbody_info_t msg_body;
- cc_options_sdp_req_t *options_msg = (cc_options_sdp_req_t *) data;
-
- gsmsdp_create_options_sdp(&local_sdp_p);
-
- cause = gsmsdp_encode_sdp(local_sdp_p, &msg_body);
- if (cause != CC_CAUSE_OK) {
- FIM_DEBUG(get_debug_string(GSM_DBG1), "FIM", options_msg->call_id,
- fname, "Unable to build SDP\n");
- } else {
- cc_int_options_sdp_ack(CC_SRC_GSM, CC_SRC_SIP,
- options_msg->call_id,
- options_msg->line,
- options_msg->pMessage, &msg_body);
- }
- sipsdp_src_dest_free(CCSIP_SRC_SDP_BIT, &local_sdp_p);
-}
-
-void
-fim_lock_ui (callid_t call_id)
-{
- fim_icb_t *call_chn = fim_get_call_chn_by_call_id(call_id);
-
- if (call_chn == NULL) {
- FIM_DEBUG(DEB_F_PREFIX"unknown call id\n", DEB_F_PREFIX_ARGS(FIM, "fim_lock_ui"));
- return;
- }
- call_chn->ui_locked = TRUE;
-}
-
-void
-fim_unlock_ui (callid_t call_id)
-{
- fim_icb_t *call_chn = fim_get_call_chn_by_call_id(call_id);
-
- if (call_chn == NULL) {
- FIM_DEBUG(DEB_F_PREFIX"unknown call id\n", DEB_F_PREFIX_ARGS(FIM, "fim_unlock_ui"));
- return;
- }
- call_chn->ui_locked = FALSE;
-}
-
-static boolean
-fsm_event_filtered_by_ui_lock (int event_id, cc_features_t feature_id)
-{
- /*
- * If UI has been locked by GSM due to pending states, we want
- * to filter the events that come in from the UI. We will still
- * allow all GSM and SIP stack originated events through to the
- * GSM sm.
- */
- if (event_id == CC_MSG_ONHOOK) {
- return FALSE;
- }
-
- if ((event_id == CC_MSG_FEATURE) &&
- (feature_id == CC_FEATURE_END_CALL ||
- feature_id == CC_FEATURE_REQ_PEND_TIMER_EXP ||
- feature_id == CC_FEATURE_RESUME ||
- feature_id == CC_FEATURE_HOLD)) {
- return FALSE;
- }
-
- return TRUE;
-}
-
-/**
- *
- * Check if the feature event is generic feature
- *
- * @param cc_features_t feature_id
- *
- * @return TRUE if the feature is generic or else FALSE
- *
- * @pre None
- */
-boolean fim_is_app_generic_features (cc_features_t feat_id)
-{
- return(FALSE);
-}
-
-/**
- *
- * Check if the message is the feature event that may requires a new
- * call chain.
- *
- * @param msg - pointer to cc_setup_t.
- *
- * @return TRUE if the feature that may requires a new call chain.
- *
- * @pre (msg != NULL)
- */
-static boolean
-fim_check_feature_event (cc_setup_t *msg)
-{
-
- if ((((cc_feature_t *)msg)->feature_id == CC_FEATURE_SELECT) ||
- (((cc_feature_t *)msg)->feature_id == CC_FEATURE_DIRTRXFR) ||
- (((cc_feature_t *)msg)->feature_id == CC_FEATURE_B2BCONF) ||
- (((cc_feature_t *)msg)->feature_id == CC_FEATURE_CFWD_ALL)) {
- return (TRUE);
- }
- return (FALSE);
-}
-
-/*
- * fim_feature_need_outgoing_call_context
- *
- * Description:
- * This function determines whther a new feature invokation needs
- * an early outgoing call context created in the FIM main module or not.
- *
- * Parameters:
- msg - pointer to the cc_setup_t.
- *
- * Returns:
- * TRUE - the feature requires outgoing call context to be created.
- * FALSE - the feature does not requries outgoing call context to
- * be created during initial FIM displacthing.
- */
-static boolean
-fim_feature_need_outgoing_call_context (cc_setup_t *msg)
-{
- if (((cc_feature_t *)msg)->feature_id == CC_FEATURE_NOTIFY) {
- /*
- * these features do not need outgoing context to be created early
- */
- return (FALSE);
- }
- return (TRUE);
-}
-
-/**
- *
- * Process events received for GSM
- *
- * @param void event data
- * cac_passed indicate if the event passed cac request.
- * Usually set to true once the cac response is
- * received so that it won't do another request.
- *
- * @return true if message memory has to be released by caller
- * false if the message memory is not to be released by
- * caller.
- *
- * @pre (data not_eq NULL)
- * @pre (CC_MSG_MIN < msg->msg_id <CC_MSG_MAX)
- */
-boolean
-fim_process_event (void *data, boolean cac_passed)
-{
- static const char fname[] = "fim_process_event";
- cc_setup_t *msg = (cc_setup_t *) data;
- cc_msgs_t msg_id = msg->msg_id;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- int event_id = msg_id;
- sm_event_t event;
- fim_icb_t *call_chn = NULL;
- fim_icb_t *icb = NULL;
- boolean done = FALSE;
- sm_rcs_t rc = SM_RC_ERROR;
- fim_cb_hdr_t *cb_hdr = NULL;
- fsm_fcb_t *fcb = NULL;
- cc_feature_t *feat_msg = (cc_feature_t *) data;
- cc_feature_data_t * feat_data = &(feat_msg->data);
- boolean update_call_cnt = TRUE;
- uint32_t no_of_session = 1;
- callid_t bw_call_id;
-
- FIM_DEBUG(DEB_L_C_F_PREFIX"Msg name = %s\n", DEB_L_C_F_PREFIX_ARGS(FIM, line, call_id, fname),
- cc_msg_name(msg_id));
-
- /*
- * Validate the incoming event.
- */
- if ((event_id <= CC_MSG_MIN) || (event_id >= CC_MSG_MAX)) {
- cc_call_state(call_id, line, CC_STATE_UNKNOWN, NULL);
- return(TRUE);
- }
-
- /* Make sure to process the device events
- */
-
- if (dcsm_process_event(data, event_id) == SM_RC_END) {
- /* Keep the message in the dcsm state handler */
- return(FALSE);
- }
-
- /*
- * Grab non-call control events and hand them off to other functions that
- * are not implemented by the fsms.
- */
- if (msg_id == CC_MSG_MWI) {
- fim_mwi((cc_mwi_t *) msg);
- }
-
- if (event_id == CC_MSG_OPTIONS) {
- fim_process_options_msg(data);
- return(TRUE);
- }
-
-
- if (platWlanISActive() && cac_passed == FALSE) {
- /* The WLAN will request for bandwidth only for the events received from
- * UI or other external entity. For internal events there is allocated bandwidth
- * and do not need to request again.
- */
-
- if ((msg->src_id != CC_SRC_GSM) &&
- ((event_id == CC_MSG_SETUP) ||
- (event_id == CC_MSG_OFFHOOK) ||
- (event_id == CC_MSG_DIALSTRING) ||
- (event_id == CC_MSG_LINE) ||
- ((event_id == CC_MSG_FEATURE) &&
- ((((cc_feature_t *) msg)->feature_id == CC_FEATURE_NEW_CALL))))) {
-
- bw_call_id = call_id;
-
- if ((event_id == CC_MSG_SETUP) &&
- ((((cc_setup_t *)msg)->call_info.type == CC_FEAT_MONITOR))) {
- no_of_session = 2;
- bw_call_id = msg->call_info.data.join.join_call_id;
- }
-
- if (fsm_cac_call_bandwidth_req (bw_call_id, no_of_session, msg) != CC_CAUSE_OK) {
- return(TRUE);
- }
- /* Do not release the msg once it returns from the call
- */
- return(FALSE);
- }
- }
-
- if ((event_id == CC_MSG_FEATURE) && ((call_id == CC_NO_CALL_ID) ||
- fim_is_app_generic_features(((cc_feature_t *) msg)->feature_id))) {
- if (((cc_feature_t *)msg)->feature_id == CC_FEATURE_BLF_ALERT_TONE) {
- (void)cc_call_action(0, 0, CC_ACTION_PLAY_BLF_ALERTING_TONE, NULL);
- } else if (((cc_feature_t *)msg)->feature_id == CC_FEATURE_UPD_MEDIA_CAP) {
- fsmdef_update_media_cap_feature_event(feat_msg);
- }
- return(TRUE);
- }
-
- /*
- * Throw away any messages with call_id < 1 (which means they are invalid).
- *
- * The GSM will send messages back to itself with a call_id < 1 because
- * it uses the NULL_DCB. The fsmxfr will use a NULL_DCB that has invalid
- * data in it, but the DCB points to a valid DCB. This way, the fsmxfr does
- * not have to keep checking for the NULL.
- */
- if (call_id < 1) {
- return(TRUE);
- }
-
-
- /*
- * Get the call chain associated with this call_id.
- */
- call_chn = fim_get_call_chn_by_call_id(call_id);
-
- if (call_chn == NULL) {
- /*
- * No call chain, so get a new call chain,
- * but only if the event is a call establishment event.
- */
- if ((event_id == CC_MSG_SETUP) ||
- (event_id == CC_MSG_OFFHOOK) ||
- (event_id == CC_MSG_DIALSTRING) ||
- (event_id == CC_MSG_LINE) ||
- (event_id == CC_MSG_CREATEOFFER) ||
- (event_id == CC_MSG_CREATEANSWER) ||
- (event_id == CC_MSG_SETLOCALDESC) ||
- (event_id == CC_MSG_SETREMOTEDESC) ||
- (event_id == CC_MSG_SETPEERCONNECTION) ||
- (event_id == CC_MSG_ADDSTREAM) ||
- (event_id == CC_MSG_REMOVESTREAM) ||
- (event_id == CC_MSG_ADDCANDIDATE) ||
- ((event_id == CC_MSG_FEATURE) &&
- ((((cc_feature_t *) msg)->feature_id == CC_FEATURE_NEW_CALL)))) {
- call_chn = fim_get_new_call_chn(call_id);
-
- /*
- * Make sure we got a new call chain.
- */
- if (call_chn == NULL) {
- FIM_DEBUG(get_debug_string(GSM_DBG1), "FIM", call_id, fname,
- "no call_chn");
-
- fsm_display_no_free_lines();
-
- cc_call_state(call_id, line, CC_STATE_UNKNOWN, NULL);
- return(TRUE);
- }
-
- } else if ((event_id == CC_MSG_FEATURE) &&
- (fim_check_feature_event(msg))) {
-
- call_chn = fim_get_new_call_chn(call_id);
-
- /*
- * Make sure we got a new call chain.
- */
- if (call_chn == NULL) {
- FIM_DEBUG(get_debug_string(GSM_DBG1), "FIM", call_id, fname,
- "no call_chn");
-
- fsm_display_no_free_lines();
-
- cc_call_state(call_id, line, CC_STATE_UNKNOWN, NULL);
- return(TRUE);
- }
-
- if (fim_feature_need_outgoing_call_context(msg)) {
- /* Get new outgoing call context using DEF state m/c fsm */
- if (fsm_get_new_outgoing_call_context(call_id, line,
- fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF),
- FALSE) != CC_CAUSE_OK) {
- cc_call_state(call_id, line, CC_STATE_UNKNOWN, NULL);
- return(TRUE);
- }
- }
-
- } else {
- FIM_DEBUG(get_debug_string(GSM_DBG1), "FIM", call_id, fname,
- "not a call establishment event\n");
- if( feat_msg->feature_id == CC_FEATURE_UPD_SESSION_MEDIA_CAP) {
- FIM_DEBUG(DEB_L_C_F_PREFIX"set_next_sess_video_pref = %d\n",
- DEB_L_C_F_PREFIX_ARGS(FIM, line, call_id, fname),
- feat_data->caps.support_direction);
- set_next_sess_video_pref(feat_data->caps.support_direction);
- }
- return(TRUE);
- }
- if (event_id != CC_MSG_SETUP) {
- /*
- * Increment the call chain cnt for this line
- * For incoming calls, we don't know the line number
- * when SETUP msg is received, so it's an exception, it'll be
- * added in fsmdef_idle_setup
- */
- lsm_increment_call_chn_cnt(line);
- }
- } /* if (call_chn == NULL) */
-
-
- /*
- * Pass the event to the call chain unless UI lock has been enabled.
- */
- if (call_chn->ui_locked && ((cc_feature_t *) msg)->src_id == CC_SRC_UI) {
- if (fsm_event_filtered_by_ui_lock(event_id,
- ((cc_feature_t *)msg)->feature_id)) {
- FIM_DEBUG(DEB_L_C_F_PREFIX" %s filtered by UI lock\n",
- DEB_L_C_F_PREFIX_ARGS(FIM, line, call_id, fname),
- cc_feature_name(((cc_feature_t *)msg)->feature_id));
- return(TRUE);
- }
- }
-
- /*
- * Skip the head.
- */
- icb = call_chn->next_icb;
- PR_ASSERT(icb);
- while (icb && !done) {
- /*
- * Set the required event data so the entity can process the event.
- */
- cb_hdr = (fim_cb_hdr_t *) (icb->cb);
-
- PR_ASSERT(cb_hdr);
- if (!cb_hdr) {
- done = TRUE;
- break;
- }
-
- event.data = cb_hdr;
- event.state = cb_hdr->state;
- event.event = event_id;
- event.msg = data;
-
- fcb = (fsm_fcb_t *) icb->cb;
-
- /*
- * For example, if we receive INVITE and CANCEL messages back to back,
- * we may be decrementing the call count of wrong line because SIP stack did
- * not get the correct value for line yet.
- * so set the line value to correct value from DCB.
- * For RIU calls, there will be no DCB. However, line value cames from SIP stack
- * correctly.
- */
-
- if ((fcb->fsm_type == FSM_TYPE_DEF) && (event_id == CC_MSG_RELEASE)) {
- if (fcb->dcb != NULL) {
- line = fcb->dcb->line;
- }
- }
-
- /*
- * This update_call_cnt is only used when RC_CLEANUP is returned.
- */
- update_call_cnt = TRUE; // by default, always update call count
- if (fcb->dcb != NULL) {
- update_call_cnt = (fcb->dcb->call_not_counted_in_mnc_bt) ? FALSE: TRUE;
- }
-
- FIM_DEBUG(DEB_L_C_F_PREFIX" %s(%s:%s)\n",
- DEB_L_C_F_PREFIX_ARGS(FIM, line, call_id, fname), fsm_type_name(icb->scb->type),
- fsm_state_name(fcb->fsm_type, event.state),
- cc_msg_name((cc_msgs_t) (event.event)));
-
- rc = sm_process_event(icb->scb->sm, &event);
-
-
- switch (rc) {
- case SM_RC_CONT:
- case SM_RC_DEF_CONT:
- icb = icb->next_icb;
- break;
-
- case SM_RC_END:
- done = TRUE;
- break;
-
- case SM_RC_ERROR:
- FIM_DEBUG(DEB_L_C_F_PREFIX" fsm sm error(%d:%d)\n",
- DEB_L_C_F_PREFIX_ARGS(FIM, line, call_id, fname), event.state, event.event);
- done = TRUE;
- cc_call_state(call_id, line, CC_STATE_UNKNOWN, NULL);
- break;
-
- case SM_RC_CLEANUP:
- done = TRUE;
- cc_call_state(call_id, line, CC_STATE_UNKNOWN, NULL);
- break;
-
- default:
- done = TRUE;
- cc_call_state(call_id, line, CC_STATE_UNKNOWN, NULL);
- break;
- } /* switch (rc) */
-
- if ((rc == SM_RC_END) && (fcb->fsm_type == FSM_TYPE_DEF) &&
- (event_id == CC_MSG_FEATURE))
- {
- if ( ((cc_feature_t *) msg)->feature_id == CC_FEATURE_CFWD_ALL){
- lsm_decrement_call_chn_cnt(line);
- }
- }
-
- if (icb == NULL) {
- done = TRUE;
- FIM_DEBUG("icb is null and get here!");
- }
-
- } /* while (done != TRUE) { */
-
- if (rc == SM_RC_CLEANUP) {
- fim_free_call_chn(call_chn, line, update_call_cnt);
-
- }
-
- return(TRUE);
-}
-
-
-cc_int32_t
-fim_show_cmd (cc_int32_t argc, const char *argv[])
-{
- fim_icb_t *icb = NULL;
- fim_scb_t *scb = NULL;
- int i = 0;
-
- /*
- * Check if need help.
- */
- if ((argc == 2) && (argv[1][0] == '?')) {
- debugif_printf("%s", "show fim\n");
- }
-
- /*
- * Print the icbs.
- */
- debugif_printf("%s", "\n---------------------------------- FIM icbs -----------------------------------");
- debugif_printf("%s", "\ni call_id type icb next_chn next_icb cb scb");
- debugif_printf("%s", "\n-------------------------------------------------------------------------------\n");
-
- FSM_FOR_ALL_CBS(icb, fim_icbs, FIM_MAX_ICBS) {
- debugif_printf("%-3d %-7d %-6s 0x%8p 0x%8p 0x%8p 0x%8p 0x%8p\n",
- i++, icb->call_id, fsm_type_name(icb->scb->type),
- icb, icb->next_chn, icb->next_icb, icb->cb, icb->scb);
- }
-
- /*
- * Print the scbs.
- */
- i = 0;
- debugif_printf
- ("%s", "\n------------------------ FIM scbs ------------------------");
- debugif_printf("%s", "\ni type scb sm get_cb free_cb");
- debugif_printf
- ("%s", "\n----------------------------------------------------------\n");
-
- FSM_FOR_ALL_CBS(scb, fim_scbs, FIM_MAX_SCBS) {
- debugif_printf("%-2d %-6s 0x%8p 0x%8p 0x%8p 0x%8p\n",
- i++, fsm_type_name(scb->type), scb,
- scb->sm, scb->get_cb, scb->free_cb);
- }
-
- return (0);
-}
-
-
-void
-fim_init (void)
-{
-
- fim_init_call_chns();
-}
-
-void
-fim_shutdown (void)
-{
- cpr_free(fim_scbs);
- cpr_free(fim_icbs);
- fim_scbs = NULL;
- fim_icbs = NULL;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "fsm.h"
-#include "fim.h"
-#include "lsm.h"
-#include "sm.h"
-#include "gsm.h" /* for GSM_ERR_MSG */
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "debug.h"
-#include "text_strings.h"
-#include "sip_interface_regmgr.h"
-#include "resource_manager.h"
-#include "platform_api.h"
-
-#define FSM_MAX_FCBS (LSM_MAX_CALLS * (FSM_TYPE_MAX - 1))
-#define FSM_S_IDLE 0
-
-extern sm_table_t *pfsmcnf_sm_table;
-extern sm_table_t *pfsmb2bcnf_sm_table;
-extern sm_table_t *pfsmxfr_sm_table;
-extern sm_table_t *pfsmdef_sm_table;
-
-static fsm_fcb_t *fsm_fcbs;
-static fsmdef_dcb_t fsm_dcb;
-extern uint16_t g_numofselected_calls;
-extern void dcsm_update_gsm_state(fsm_fcb_t *fcb, callid_t call_id, int state);
-
-
-static const char *fsm_type_names[] = {
- "HEAD",
- "CNF",
- "B2BCNF",
- "XFR",
- "DEF"
-};
-
-static resource_manager_t *ci_map_p[MAX_REG_LINES + 1];
-static resource_manager_t *shown_calls_ci_map_p[MAX_REG_LINES + 1];
-
-const char *
-fsm_type_name (fsm_types_t type)
-{
- if ((type <= FSM_TYPE_MIN) || (type >= FSM_TYPE_MAX)) {
- return (get_debug_string(GSM_UNDEFINED));
- }
-
- return (fsm_type_names[type]);
-}
-
-
-const char *
-fsm_state_name (fsm_types_t type, int id)
-{
- switch (type) {
- case FSM_TYPE_DEF:
- return (fsmdef_state_name(id));
-
- case FSM_TYPE_XFR:
- return (fsmxfr_state_name(id));
-
- case FSM_TYPE_CNF:
- return (fsmcnf_state_name(id));
-
- case FSM_TYPE_B2BCNF:
- return (fsmb2bcnf_state_name(id));
-
- case FSM_TYPE_NONE:
- return ("IDLE");
-
- default:
- return (get_debug_string(GSM_UNDEFINED));
- }
-}
-
-
-void
-fsm_sm_ftr (cc_features_t ftr_id, cc_srcs_t src_id)
-{
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SM_FTR_ENTRY),
- cc_feature_name(ftr_id), cc_src_name(src_id));
-}
-
-
-void
-fsm_sm_ignore_ftr (fsm_fcb_t *fcb, int fname, cc_features_t ftr_id)
-{
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_IGNORE_FTR),
- fsm_type_name(fcb->fsm_type), fcb->call_id, fname,
- cc_feature_name(ftr_id));
-}
-
-
-void
-fsm_sm_ignore_src (fsm_fcb_t *fcb, int fname, cc_srcs_t src_id)
-{
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_IGNORE_SRC),
- fsm_type_name(fcb->fsm_type), fcb->call_id, fname,
- cc_src_name(src_id));
-}
-
-
-void
-fsm_init_fcb (fsm_fcb_t *fcb, callid_t call_id, fsmdef_dcb_t *dcb,
- fsm_types_t type)
-{
- fcb->call_id = call_id;
-
- fcb->state = FSM_S_IDLE;
- fcb->old_state = FSM_S_IDLE;
-
- fcb->fsm_type = type;
-
- fcb->dcb = dcb;
-
- fcb->xcb = NULL;
-
- fcb->ccb = NULL;
-
- fcb->b2bccb = NULL;
-}
-
-
-/*
- * ROUTINE: fsm_get_fcb_by_call_id_and_type
- *
- * DESCRIPTION: return the fcb referenced by the given call_id and type
- *
- * PARAMETERS: fsm_id
- *
- * RETURNS: fcb
- * !NULL: fcb found
- * NULL: fcb not found
- *
- * NOTES:
- */
-fsm_fcb_t *
-fsm_get_fcb_by_call_id_and_type (callid_t call_id, fsm_types_t type)
-{
- static const char fname[] = "fsm_get_fcb_by_call_id_and_type";
- fsm_fcb_t *fcb;
- fsm_fcb_t *fcb_found = NULL;
-
- FSM_FOR_ALL_CBS(fcb, fsm_fcbs, FSM_MAX_FCBS) {
- if ((fcb->call_id == call_id) && (fcb->fsm_type == type)) {
- fcb_found = fcb;
- break;
- }
- }
-
- FSM_DEBUG_SM(get_debug_string(GSM_DBG_PTR), "FSM", call_id,
- fname, "fcb", fcb_found);
-
- return (fcb_found);
-}
-
-/*
- * DESCRIPTION: return the fcb referenced by the given call_id and type
- *
- * PARAMETERS: fsm_id
- *
- * @return void
- * !NULL: fcb found
- * NULL: fcb not found
- *
- */
-void
-fsm_get_fcb_by_selected_or_connected_call_fcb (callid_t call_id, fsm_fcb_t **con_fcb_found,
- fsm_fcb_t **sel_fcb_found)
-{
- static const char fname[] = "fsm_get_fcb_by_selected_or_connected_call_fcb";
- fsm_fcb_t *fcb;
-
- *con_fcb_found = NULL;
- *sel_fcb_found = NULL;
-
- FSM_FOR_ALL_CBS(fcb, fsm_fcbs, FSM_MAX_FCBS) {
-
- if (fcb->call_id == call_id) {
- /* Do not count current call_id */
- continue;
- }
- if (fcb->fsm_type == FSM_TYPE_DEF &&
- (fcb->state == FSMDEF_S_CONNECTED ||
- fcb->state == FSMDEF_S_CONNECTED_MEDIA_PEND ||
- fcb->state == FSMDEF_S_OUTGOING_ALERTING)) {
- *con_fcb_found = fcb;
- } else if (fcb->fsm_type == FSM_TYPE_DEF && fcb->dcb->selected) {
- *sel_fcb_found = fcb;
- break;
- }
- }
-
- FSM_DEBUG_SM(get_debug_string(GSM_DBG_PTR), "FSM", call_id,
- fname, "fcb", con_fcb_found);
-
-}
-
-/*
- * ROUTINE: fsm_get_fcb_by_call_id
- *
- * DESCRIPTION: return the fcb referenced by the given call_id
- *
- * PARAMETERS: fsm_id
- *
- * RETURNS: fcb
- * !NULL: fcb found
- * NULL: fcb not found
- *
- * NOTES:
- */
-fsm_fcb_t *
-fsm_get_fcb_by_call_id (callid_t call_id)
-{
- static const char fname[] = "fsm_get_fcb_by_call_id";
- fsm_fcb_t *fcb;
- fsm_fcb_t *fcb_found = NULL;
-
- FSM_FOR_ALL_CBS(fcb, fsm_fcbs, FSM_MAX_FCBS) {
- if (fcb->call_id == call_id) {
- fcb_found = fcb;
- break;
- }
- }
-
- FSM_DEBUG_SM(get_debug_string(GSM_DBG_PTR), "FSM", call_id,
- fname, "fcb", fcb_found);
-
- return (fcb_found);
-}
-
-
-/*
- * ROUTINE: fsm_get_new_fcb
- *
- * DESCRIPTION: return a new fcb initialized with the given data
- *
- * PARAMETERS:
- * call_id: call_id
- * type: feature type
- *
- * RETURNS:
- * fcb: the new fcb
- */
-fsm_fcb_t *
-fsm_get_new_fcb (callid_t call_id, fsm_types_t fsm_type)
-{
- static const char fname[] = "fsm_get_new_fcb";
- fsm_fcb_t *fcb;
-
- /*
- * Get free fcb by using CC_NO_CALL_ID as the call_id because a free fcb
- * will have a call_id of CC_NO_CALL_ID.
- */
- fcb = fsm_get_fcb_by_call_id(CC_NO_CALL_ID);
- if (fcb != NULL) {
- fsm_init_fcb(fcb, call_id, FSMDEF_NO_DCB, fsm_type);
- }
-
- FSM_DEBUG_SM(get_debug_string(GSM_DBG_PTR), "FSM", call_id,
- fname, "fcb", fcb);
-
- return (fcb);
-}
-
-
-fsmdef_dcb_t *
-fsm_get_dcb (callid_t call_id)
-{
- fsmdef_dcb_t *dcb;
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- /*
- * Return the fsm default dcb if a dcb was not found.
- */
- if (dcb == NULL) {
- dcb = &fsm_dcb;
- }
-
- return (dcb);
-}
-
-
-void
-fsm_get_fcb (fim_icb_t *icb, callid_t call_id)
-{
- icb->cb = fsm_get_new_fcb(call_id, icb->scb->type);
-}
-
-
-void
-fsm_init_scb (fim_icb_t *icb, callid_t call_id)
-{
- icb->scb->get_cb = &fsm_get_fcb;
-
- switch (icb->scb->type) {
-
- case FSM_TYPE_B2BCNF:
- icb->scb->sm = pfsmb2bcnf_sm_table;
- icb->scb->free_cb = fsmb2bcnf_free_cb;
-
- break;
-
- case FSM_TYPE_CNF:
- icb->scb->sm = pfsmcnf_sm_table;
- icb->scb->free_cb = fsmcnf_free_cb;
-
- break;
- case FSM_TYPE_XFR:
- icb->scb->sm = pfsmxfr_sm_table;
- icb->scb->free_cb = fsmxfr_free_cb;
-
- break;
-
- case FSM_TYPE_DEF:
- icb->scb->sm = pfsmdef_sm_table;
- icb->scb->free_cb = fsmdef_free_cb;
-
- break;
-
- case FSM_TYPE_HEAD:
- default:
- icb->scb->get_cb = NULL;
- icb->scb->free_cb = NULL;
- icb->scb->sm = NULL;
- }
-
-}
-
-
-void
-fsm_change_state (fsm_fcb_t *fcb, int fname, int new_state)
-{
-
- DEF_DEBUG(DEB_L_C_F_PREFIX"%s: %s -> %s\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, ((fcb->dcb == NULL)? CC_NO_LINE: fcb->dcb->line),
- fcb->call_id, "fsm_change_state"),
- fsm_type_name(fcb->fsm_type),
- fsm_state_name(fcb->fsm_type, fcb->state),
- fsm_state_name(fcb->fsm_type, new_state));
-
- fcb->old_state = fcb->state;
- fcb->state = new_state;
- NOTIFY_STATE_CHANGE(fcb, fcb->call_id, new_state);
-
-}
-
-
-void
-fsm_release (fsm_fcb_t *fcb, int fname, cc_causes_t cause)
-{
- fsm_change_state(fcb, fname, FSM_S_IDLE);
-
- /* Cleanup any pending cac request for that call */
- fsm_cac_call_release_cleanup(fcb->call_id);
-
- fsm_init_fcb(fcb, CC_NO_CALL_ID, FSMDEF_NO_DCB, FSM_TYPE_NONE);
-}
-
-
-cc_int32_t
-fsm_show_cmd (cc_int32_t argc, const char *argv[])
-{
- fsm_fcb_t *fcb;
- int i = 0;
- void *cb = NULL;
-
- PR_ASSERT(i == 0);
-
- /*
- * check if need help
- */
- if ((argc == 2) && (argv[1][0] == '?')) {
- debugif_printf("%s", "show fsm\n");
- return 0;
- }
-
- /*
- * Print the fcbs
- */
- debugif_printf("%s", "\n----------------------------- FSM fcbs -------------------------------");
- debugif_printf("%s", "\ni call_id fcb type state dcb cb ");
- debugif_printf("%s", "\n----------------------------------------------------------------------\n");
-
- FSM_FOR_ALL_CBS(fcb, fsm_fcbs, FSM_MAX_FCBS) {
- switch (fcb->fsm_type) {
- case FSM_TYPE_CNF:
- cb = fcb->ccb;
- break;
-
- case FSM_TYPE_B2BCNF:
- cb = fcb->ccb;
- break;
-
- case FSM_TYPE_XFR:
- cb = fcb->xcb;
- break;
-
- case FSM_TYPE_DEF:
- cb = fcb->dcb;
- break;
-
- default:
- cb = NULL;
- }
-
- debugif_printf("%-3d %-7d 0x%8p %-9s %-9s 0x%8p 0x%8p\n",
- i++, fcb->call_id, fcb, fsm_type_name(fcb->fsm_type),
- fsm_state_name(fcb->fsm_type, fcb->state),
- fcb->dcb, cb);
- }
-
- return (0);
-}
-
-
-void
-fsm_init (void)
-{
- fsm_fcb_t *fcb;
-
- fsmdef_init_dcb(&fsm_dcb, 0, FSMDEF_CALL_TYPE_NONE, NULL, LSM_NO_LINE,
- NULL);
-
- fsmdef_init();
- fsmb2bcnf_init();
- fsmcnf_init();
- fsmxfr_init();
-
- fsm_cac_init();
-
- /*
- * Initialize the fcbs.
- */
- fsm_fcbs = (fsm_fcb_t *) cpr_calloc(FSM_MAX_FCBS, sizeof(fsm_fcb_t));
- if (fsm_fcbs == NULL) {
- GSM_ERR_MSG(GSM_F_PREFIX"Failed to allcoate FSM FCBs.\n", "fsm_init");
- return;
- }
-
- FSM_FOR_ALL_CBS(fcb, fsm_fcbs, FSM_MAX_FCBS) {
- fsm_init_fcb(fcb, CC_NO_CALL_ID, FSMDEF_NO_DCB, FSM_TYPE_NONE);
- }
-
- /*
- * Init call instance id map.
- */
- fsmutil_init_ci_map();
-}
-
-void
-fsm_shutdown (void)
-{
- fsmdef_shutdown();
-
- fsmb2bcnf_shutdown();
-
- fsmcnf_shutdown();
- fsmxfr_shutdown();
-
- fsm_cac_shutdown();
-
- cpr_free(fsm_fcbs);
- fsm_fcbs = NULL;
-
- /*
- * Free call instance id map.
- */
- fsmutil_free_ci_map();
-}
-
-/*
- * ROUTINE: fsm_set_fcb_dcbs
- *
- * DESCRIPTION: Set the dcbs for the fsms. The fsm call chain is setup before
- * the dcb is known, so this function is called after the dcb
- * is known to set the dcb in the fcbs.
- *
- * PARAMETERS:
- * dcb
- *
- * RETURNS: NONE
- *
- * NOTES:
- */
-cc_causes_t
-fsm_set_fcb_dcbs (fsmdef_dcb_t *dcb)
-{
- callid_t call_id = dcb->call_id;
- fsm_fcb_t *fcb;
- fsm_types_t i;
-
- for (i = FSM_TYPE_CNF; i < FSM_TYPE_MAX; i++) {
- fcb = fsm_get_fcb_by_call_id_and_type(call_id, i);
- if (fcb == NULL) {
- return CC_CAUSE_ERROR;
- }
- fcb->dcb = dcb;
- }
-
- return CC_CAUSE_OK;
-}
-
-
-/*
- * ROUTINE: fsm_get_new_outgoing_call_context
- *
- * DESCRIPTION: get a new outgoing call context
- *
- * PARAMETERS:
- * fcb
- * call_id
- * line
- *
- * RETURNS: rc
- * FSM_SUCCESS: context successfully created
- * FSM_SUCCESS: context unsuccessfully created
- *
- * NOTES:
- */
-cc_causes_t
-fsm_get_new_outgoing_call_context (callid_t call_id, line_t line,
- fsm_fcb_t *fcb, boolean expline)
-{
- static const char fname[] = "fsm_get_new_outgoing_call_context";
- fsmdef_dcb_t *dcb;
- cc_causes_t cause = CC_CAUSE_OK;
- cc_causes_t lsm_rc;
-
- /*
- * Get a dcb to handle the call.
- */
- dcb = fsmdef_get_new_dcb(call_id);
- if (dcb == NULL) {
- return CC_CAUSE_NO_RESOURCE;
- }
-
- /*
- * Get a free facility associated with this line.
- */
- lsm_rc = lsm_get_facility_by_line(call_id, line, expline, dcb);
- if (lsm_rc != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_FAC_ERR), call_id, fname,
- "lsm_get_facility_by_line failed", cc_cause_name(lsm_rc));
- }
-
- /*
- * If no line was returned, then init the dcb with an invalid line to
- * indicate that no line was returned.
- */
- if (lsm_rc != CC_CAUSE_OK) {
- line = LSM_NO_LINE;
- }
- fsmdef_init_dcb(dcb, call_id, FSMDEF_CALL_TYPE_OUTGOING, NULL, line, fcb);
-
- cause = fsm_set_fcb_dcbs(dcb);
- if (cause == CC_CAUSE_OK) {
- cause = lsm_rc;
- }
-
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_FAC_FOUND), call_id, fname,
- dcb->line);
-
- return cause;
-}
-
-
-/*
- * ROUTINE: fsm_get_new_incoming_call_context
- *
- * DESCRIPTION: get a new incoming call context
- *
- * PARAMETERS:
- * fcb
- * call_id
- *
- * RETURNS: rc
- * FSM_SUCCESS: context successfully created
- * FSM_SUCCESS: context unsuccessfully created
- *
- * NOTES:
- */
-cc_causes_t
-fsm_get_new_incoming_call_context (callid_t call_id, fsm_fcb_t *fcb,
- const char *called_number, boolean expline)
-{
- static const char fname[] = "fsm_get_new_incoming_call_context";
- fsmdef_dcb_t *dcb;
- line_t free_line;
- cc_causes_t cause;
- cc_causes_t lsm_rc;
-
-
- /*
- * Get a dcb to handle the call.
- */
- dcb = fsmdef_get_new_dcb(call_id);
- if (dcb == NULL) {
- return CC_CAUSE_NO_RESOURCE;
- }
-
- /*
- * Get a free facility associated with this called_number.
- */
- if ((lsm_rc = lsm_get_facility_by_called_number(call_id, called_number,
- &free_line, expline, dcb))
- != CC_CAUSE_OK) {
- /*
- * Set a default free line (This should really be changed
- * to a special invalid value and GSM modified to recognize it.)
- * The dcb is needed in order for GSM to clean up the call correctly.
- */
- free_line = 1;
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_FAC_ERR), call_id, fname,
- "lsm_get_facility_by_called_number",
- cc_cause_name(lsm_rc));
- }
-
- fsmdef_init_dcb(dcb, call_id, FSMDEF_CALL_TYPE_INCOMING, called_number,
- free_line, fcb);
-
- cause = fsm_set_fcb_dcbs(dcb);
- if (cause == CC_CAUSE_OK) {
- cause = lsm_rc;
- }
-
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_FAC_FOUND), call_id, fname,
- dcb->line);
-
- return cause;
-}
-
-/*
- * fsmutil_is_cnf_leg
- *
- * Description:
- *
- * Returns TRUE if conferencing is active for the call_id
- *
- *
- * Parameters:
- *
- * call_id - ccapi call identifier associated with the call.
- * fsmxcb_ccbs - pointer to all conf ccbs
- * max_ccbs - Max number of ccbs to check
- *
- * Returns TRUE if the conferencing is active for the call_id
- */
-int
-fsmutil_is_cnf_leg (callid_t call_id, fsmcnf_ccb_t *fsmcnf_ccbs,
- unsigned short max_ccbs)
-{
- fsmcnf_ccb_t *ccb;
-
- FSM_FOR_ALL_CBS(ccb, fsmcnf_ccbs, max_ccbs) {
- if ((ccb->cnf_call_id == call_id) || (ccb->cns_call_id == call_id)) {
- return TRUE;
- }
- }
- return FALSE;
-}
-
-/*
- * fsmutil_is_xfr_leg
- *
- * Description:
- *
- * Returns transfer mode if the specified leg identified by call_id is
- * participating in a xfer
- *
- * Parameters:
- *
- * call_id - ccapi call identifier associated with the call.
- * fsmxfr_xcbs - pointer to all xfr ccbs
- * max_xcbs - Max number of ccbs to check
- *
- * Returns: fsmxfr_modes_t
- */
-int
-fsmutil_is_xfr_leg (callid_t call_id, fsmxfr_xcb_t *fsmxfr_xcbs,
- unsigned short max_xcbs)
-{
- fsmxfr_xcb_t *xcb;
-
- FSM_FOR_ALL_CBS(xcb, fsmxfr_xcbs, max_xcbs) {
- if ((xcb->xfr_call_id == call_id) || (xcb->cns_call_id == call_id)) {
- return xcb->mode;
- }
- }
- return FSMXFR_MODE_MIN;
-}
-
-void
-fsm_display_no_free_lines (void)
-{
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- if ((platGetPhraseText(STR_INDEX_NO_FREE_LINES,
- (char *)tmp_str,
- (STATUS_LINE_MAX_LEN - 1))) == CPR_SUCCESS) {
- lsm_ui_display_notify(tmp_str, NO_FREE_LINES_TIMEOUT);
- }
-}
-
-/*
- * Function: fsm_display_use_line_or_join_to_complete
- *
- * Description:
- * The function is used to put up the status line
- * "Use Line or Join to Complete"
- *
- * @param None
- *
- * @return None
- */
-void
-fsm_display_use_line_or_join_to_complete (void)
-{
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- if ((platGetPhraseText(STR_INDEX_USE_LINE_OR_JOIN_TO_COMPLETE,
- (char *)tmp_str,
- (STATUS_LINE_MAX_LEN - 1))) == CPR_SUCCESS) {
- lsm_ui_display_notify(tmp_str, NO_FREE_LINES_TIMEOUT);
- }
-}
-
-void
-fsm_display_feature_unavailable (void)
-{
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- if ((platGetPhraseText(STR_INDEX_FEAT_UNAVAIL,
- (char *)tmp_str,
- (STATUS_LINE_MAX_LEN - 1))) == CPR_SUCCESS) {
- lsm_ui_display_notify(tmp_str, NO_FREE_LINES_TIMEOUT);
- }
-}
-
-void
-fsm_set_call_status_feature_unavailable (callid_t call_id, line_t line)
-{
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- if ((platGetPhraseText(STR_INDEX_FEAT_UNAVAIL,
- (char *)tmp_str,
- (STATUS_LINE_MAX_LEN - 1))) == CPR_SUCCESS) {
- ui_set_call_status(tmp_str, line, lsm_get_ui_id(call_id));
- }
-}
-
-/**
- *
- * Get total number of selected calls.
- *
- * @param void
- *
- * @return uint16_t
- *
- * @pre (none)
- */
-uint16_t fsmutil_get_num_selected_calls (void)
-{
- return(g_numofselected_calls);
-}
-
-/**
- * This function will hide/unhide ringingin calls.
- *
- * @param[in] hide - indicates whether calls should be hidden or unhidden
- *
- * @return none
- */
-void fsm_display_control_ringin_calls (boolean hide)
-{
- fsm_fcb_t *fcb;
-
- FSM_FOR_ALL_CBS(fcb, fsm_fcbs, FSM_MAX_FCBS) {
- if ((fcb->state == FSMDEF_S_INCOMING_ALERTING) &&
- (lsm_is_it_priority_call(fcb->call_id) == FALSE)) { /* priority call should not be hidden */
- lsm_display_control_ringin_call (fcb->call_id, fcb->dcb->line, hide);
- if (hide == TRUE) {
- fsmutil_clear_shown_calls_ci_element(fcb->dcb->caller_id.call_instance_id, fcb->dcb->line);
- } else {
- fsmutil_set_shown_calls_ci_element(fcb->dcb->caller_id.call_instance_id, fcb->dcb->line);
- }
- }
- }
-}
-
-/*
- * fsmutil_init_groupid
- *
- * Description:
- *
- * Assign the group id to the default control block.
- *
- * Parameters:
- * dcb - default control block
- * call_id - ccapi call identifier associated with the call
- * call_type - incoming or outgoing call
- *
- * Returns: None. groupid will be assigned in the dcb.
- */
-void
-fsmutil_init_groupid (fsmdef_dcb_t *dcb, callid_t call_id,
- fsmdef_call_types_t call_type)
-{
- fsmcnf_ccb_t *ccb = NULL;
-
- /* if this was a consult leg of a conference then there will be
- * a ccb on the primary leg
- */
- dcb->group_id = CC_NO_GROUP_ID;
- if (call_type != FSMDEF_CALL_TYPE_NONE) {
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- if (ccb) {
- /* consult leg of a conference */
- fsmdef_dcb_t *other_dcb = NULL;
-
- other_dcb =
- fsmdef_get_dcb_by_call_id(fsmcnf_get_other_call_id(ccb, call_id));
- if (other_dcb) {
- dcb->group_id = other_dcb->group_id;
- }
- } else {
- /* either a primary or some other leg; not part of any conference */
-
- dcb->group_id = dcb->call_id;
- }
- }
- return;
-}
-
-/**
- *
- * Find out if the call pointed by call_id is a consult call
- * of a conference, transfer.
- *
- * @param line line related to that call
- * @param call_id call_id
- *
- * @return call attributes
- *
- * @pre none
- */
-int
-fsmutil_get_call_attr (fsmdef_dcb_t *dcb,
- line_t line, callid_t call_id)
-{
- int call_attr;
-
- if (fsmutil_is_cnf_consult_call(call_id) == TRUE) {
- call_attr = LOCAL_CONF_CONSULT;
- } else if (fsmutil_is_b2bcnf_consult_call(call_id) == TRUE) {
- call_attr = CONF_CONSULT;
- } else if (fsmutil_is_xfr_consult_call(call_id) == TRUE) {
- call_attr = XFR_CONSULT;
- } else {
- if (dcb == NULL) {
- return(NORMAL_CALL);
- }
-
- switch (dcb->active_feature) {
- case CC_FEATURE_CFWD_ALL:
- call_attr = CC_ATTR_CFWD_ALL;
- break;
- default:
- call_attr = NORMAL_CALL;
- break;
- }
- }
- return call_attr;
-}
-
-/*
- * fsmutil_is_cnf_consult_leg
- *
- * Description:
- * Returns TRUE if the specified call_id is for a call that is
- * the consultative call of a conference.
- *
- * Parameters:
- * call_id - ccapi call identifier associated with the call.
- * fsmxcb_ccbs - pointer to all conf ccbs
- * max_ccbs - Max number of ccbs to check
- *
- * Returns: TRUE if consultative call; otherwise, FALSE.
- */
-int
-fsmutil_is_cnf_consult_leg (callid_t call_id, fsmcnf_ccb_t *fsmcnf_ccbs,
- uint16_t max_ccbs)
-{
- fsmcnf_ccb_t *ccb;
-
- FSM_FOR_ALL_CBS(ccb, fsmcnf_ccbs, max_ccbs) {
- if (ccb->cns_call_id == call_id) {
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-
-/*
- * fsmutil_is_xfr_consult_leg
- *
- * Description:
- * Returns TRUE if the specified call_id is for a call that is
- * the consultative call of a transfer only when that consult
- * was an initiated transfer.
- *
- * Parameters:
- * call_id - ccapi call identifier associated with the call.
- * fsmxfr_xcbs - pointer to all xfr ccbs
- * max_xcbs - Max number of ccbs to check
- *
- * Returns: TRUE if consultative call; otherwise, FALSE.
- */
-int
-fsmutil_is_xfr_consult_leg (callid_t call_id, fsmxfr_xcb_t *fsmxfr_xcbs,
- uint16_t max_xcbs)
-{
- fsmxfr_xcb_t *xcb;
-
- FSM_FOR_ALL_CBS(xcb, fsmxfr_xcbs, max_xcbs) {
- if ((xcb->mode == FSMXFR_MODE_TRANSFEROR) &&
- (xcb->cns_call_id == call_id)) {
- return TRUE;
- }
- }
- return FALSE;
-}
-
-/*
- * fsmutil_clear_feature_invocation_state
- *
- * Description:
- * This function clears the feature invocation state of the feature id
- * supplied. This function is used by the code that would receive the
- * feature ack (from SIP stack).
- *
- * Note: Code responsible for invoking features and receiving feature acks
- * must call this function to clear the feature invocation state.
- *
- * Parameters:
- * fsmdef_dcb_t *dcb - dcb associated with the call
- * cc_features_t feature_id - feature id in question
- *
- * Returns: None
- */
-static void
-fsmutil_clear_feature_invocation_state (fsmdef_dcb_t *dcb,
- cc_features_t feature_id)
-{
- if ((feature_id < CC_FEATURE_NONE) || (feature_id >= CC_FEATURE_MAX)) {
- /* Log Error */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"Invalid feature id -> %d\n", dcb->line, dcb->call_id, "fsmutil_clear_feature_invocation_state", feature_id);
- return;
- }
-
- rm_clear_element((resource_manager_t *) dcb->feature_invocation_state,
- (int16_t) feature_id);
-}
-
-/*
- * fsmutil_process_feature_ack
- *
- * Description:
- * This function implements the generic feature ack processing.
- * Feature invocation state is Cleared when feature ack is received.
- *
- * Parameters:
- * fsmdef_dcb_t *dcb - dcb associated with the call
- * cc_features_t feature_id - feature id in question
- *
- * Returns: None
- */
-void
-fsmutil_process_feature_ack (fsmdef_dcb_t *dcb, cc_features_t feature_id)
-{
- /* clear the feature invocation state (was set when invoked) */
- fsmutil_clear_feature_invocation_state(dcb, feature_id);
-}
-
-/*
- * fsmutil_clear_all_feature_invocation_state
- *
- * Description:
- * This function clears the feature invocation state of ALL features.
- *
- * This function may be used by the code that would initialize/reset
- * the state machine.
- *
- * Parameters:
- * fsmdef_dcb_t *dcb - dcb associated with the call
- *
- * Returns: None
- */
-void
-fsmutil_clear_all_feature_invocation_state (fsmdef_dcb_t *dcb)
-{
- rm_clear_all_elements((resource_manager_t *) dcb->feature_invocation_state);
-}
-
-/*
- * fsmutil_init_feature_invocation_state
- *
- * Description:
- * Utility function to allocate and init a feature invocation state table.
- *
- * Parameters:
- * dcb - dcb whose feature invocation state table is being created
- *
- * Returns:
- * none
- */
-void
-fsmutil_init_feature_invocation_state (fsmdef_dcb_t *dcb)
-{
- static const char fname[] = "fsmutil_init_feature_invocation_state";
-
- dcb->feature_invocation_state = rm_create(CC_FEATURE_MAX);
-
- if (!dcb->feature_invocation_state) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"failed to allocate feature invocation state table\n", dcb->line, dcb->call_id,
- fname);
- }
-}
-
-
-/*
- * fsmutil_free_feature_invocation_state
- *
- * Description:
- * Utility function to free the feature invocation state table of the
- * specified dcb.
- *
- * Parameters:
- * None
- *
- * Returns:
- * None
- */
-void
-fsmutil_free_feature_invocation_state (fsmdef_dcb_t *dcb)
-{
- rm_destroy((resource_manager_t *) dcb->feature_invocation_state);
- dcb->feature_invocation_state = NULL;
-}
-
-/*
- * fsmutil_free_all_ci_id
- *
- * Description:
- * This function clears the entire call instance map.
- *
- * Parameters:
- * None
- *
- * Returns:
- * None
- */
-void
-fsmutil_free_all_ci_id (void)
-{
- uint16_t line;
-
- for (line = 1; line <= MAX_REG_LINES; line++) {
- rm_clear_all_elements((resource_manager_t *) ci_map_p[line]);
- }
-}
-
-/*
- * fsmutil_free_ci_id
- *
- * Description:
- * This function clears a specified call instance id from
- * the call instance map.
- *
- * Note that call instance ids are one based. The resource manager
- * used to implement the call instance map is zero based so we have
- * to adjust the call instance id when using the resource manager API.
- *
- * Parameters:
- * id - the call instance id to be freed
- * line - line from where to free the call instance id
- *
- * Returns:
- * None
- */
-void
-fsmutil_free_ci_id (uint16_t id, line_t line)
-{
- static const char fname[] = "fsmutil_free_ci_id";
-
- if (id < 1 || id > MAX_CALLS) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified id %d is invalid\n", fname, id);
- return;
- }
-
- if (line < 1 || line > MAX_REG_LINES) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified line %d is invalid\n", fname, line);
- return;
- }
-
- rm_clear_element((resource_manager_t *) ci_map_p[line], (int16_t) --id);
-}
-
-#ifdef LOCAL_UI_CALLINSTANCE_ID
-/*This routine is not needed now as the local assignment
- *of call instance id is no longer supported.
- */
-/*
- * fsmutil_get_ci_id
- *
- * Description:
- * This function locates the next available call instance id in
- * the call instance map. This function is utilized when operating in
- * the peer to peer mode to assign call instance ids for inbound
- * and outbound calls.
- *
- * Note that call instance ids are one based. The resource manager
- * used to implement the call instance map is zero based so we have
- * to adjust the call instance id when using the resource manager API.
- *
- * Parameters:
- * line - line from where to retrieve the call instance id
- *
- * Returns:
- * uint16_t - Non-zero call instance id. 0 if no call instance ids
- * are available.
- */
-uint16_t
-fsmutil_get_ci_id (line_t line)
-{
- static const char fname[] = "fsmutil_get_ci_id";
- int16_t id;
- uint16_t return_id = 0;
-
- if (line < 1 || line > MAX_REG_LINES) {
- GSM_ERR_MSG("specified line %d is invalid\n", fname, line);
- return 0;
- }
-
- id = rm_get_free_element(ci_map_p[line]);
- if (id >= 0) {
- return_id = ++id;
- }
- return (return_id);
-}
-#endif
-
-/*
- * fsmutil_set_ci_id
- *
- * Description:
- * This function marks a specified call instance id as being in
- * use in the call instance map. This function is used when in
- * CCM mode to store the call instance id specified by the CCM
- * for inbound and outbound calls.
- *
- * Note that call instance ids are one based. The resource manager
- * used to implement the call instance map is zero based so we have
- * to adjust the call instance id when using the resource manager API.
- * Parameters:
- *
- * Parameters:
- * id - The call instance id to set.
- * line - Line being used for the call.
- *
- * Returns:
- * None
- */
-void
-fsmutil_set_ci_id (uint16_t id, line_t line)
-{
- static const char fname[] = "fsmutil_set_ci_id";
-
- if (id < 1 || id > MAX_CALLS) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified id %d is invalid\n", fname, id);
- return;
- }
-
- if (line < 1 || line > MAX_REG_LINES) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified line %d is invalid\n", fname, line);
- return;
- }
-
- rm_set_element(ci_map_p[line], (int16_t) --id);
-}
-
-/*
- * fsmutil_init_ci_map
- *
- * Description:
- * Utility function to allocate and init the call instance id map.
- *
- * Parameters:
- * None
- *
- * Returns:
- * None
- */
-void
-fsmutil_init_ci_map (void)
-{
- static const char fname[] = "fsmutil_init_ci_map";
- uint16_t line;
-
- for (line = 1; line <= MAX_REG_LINES; line++) {
- ci_map_p[line] = rm_create(MAX_CALLS);
-
- if (!ci_map_p[line]) {
- GSM_ERR_MSG(GSM_F_PREFIX"failed to allocate call instance id map for line %d",
- fname, line);
- }
- }
-}
-
-/**
- * This function will allocate and initialize the shown_calls_call_instnace map.
- *
- * @return none
- */
-void fsmutil_init_shown_calls_ci_map (void)
-{
- static const char fname[] = "fsmutil_init_shown_calls_ci_map";
- uint16_t line;
-
- for (line = 1; line <= MAX_REG_LINES; line++) {
- shown_calls_ci_map_p[line] = rm_create(MAX_CALLS);
-
- if (!shown_calls_ci_map_p[line]) {
- GSM_ERR_MSG(GSM_F_PREFIX"failed to allocate shown calls call instance id map for line %d",
- fname, line);
- }
- }
-}
-
-/**
- * This function will set the shown_calls_call_instnace map to zeros.
- *
- * @return none
- */
-void fsmutil_free_all_shown_calls_ci_map (void)
-{
- uint16_t line;
-
- for (line = 1; line <= MAX_REG_LINES; line++) {
- rm_clear_all_elements((resource_manager_t *) shown_calls_ci_map_p[line]);
- }
-}
-
-/**
- * This function marks a given call to be hidden.
- *
- * @param[in] id - call instance id of the call to be hidden.
- * @param[in] line - the line being used for the call.
- *
- * @return none
- */
-void fsmutil_clear_shown_calls_ci_element (uint16_t id, line_t line)
-{
- static const char fname[] = "fsmutil_clear_shown_calls_ci_element";
-
- if (id < 1 || id > MAX_CALLS) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified id %d is invalid\n", fname, id);
- return;
- }
-
- if (line < 1 || line > MAX_REG_LINES) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified line %d is invalid\n", fname, line);
- return;
- }
-
- rm_clear_element((resource_manager_t *) shown_calls_ci_map_p[line], (int16_t)(id - 1));
-}
-
-/**
- * This function marks a given call to be shown.
- *
- * @param[in] id - call instance id of the call to be shown.
- * @param[in] line - the line being used for the call.
- *
- * @return none
- */
-void fsmutil_set_shown_calls_ci_element (uint16_t id, line_t line)
-{
- static const char fname[] = "fsmutil_set_shown_calls_ci_element";
-
- if (id < 1 || id > MAX_CALLS) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified id %d is invalid\n", fname, id);
- return;
- }
-
- if (line < 1 || line > MAX_REG_LINES) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified line %d is invalid\n", fname, line);
- return;
- }
-
- rm_set_element(shown_calls_ci_map_p[line], (int16_t)(id - 1));
-}
-
-/**
- * This function checks if a given call is to be shown.
- *
- * @param[in] id - call instance id of the call.
- * @param[in] line - the line being used for the call.
- *
- * @return none
- */
-boolean fsmutil_is_shown_calls_ci_element_set (uint16_t id, line_t line)
-{
- static const char fname[] = "fsmutil_is_shown_calls_ci_element_set";
-
- if (id < 1 || id > MAX_CALLS) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified id %d is invalid\n", fname, id);
- return FALSE;
- }
-
- if (line < 1 || line > MAX_REG_LINES) {
- GSM_ERR_MSG(GSM_F_PREFIX"specified line %d is invalid\n", fname, line);
- return FALSE;
- }
-
- if (rm_is_element_set(shown_calls_ci_map_p[line], (int16_t)(id - 1))) {
- return (TRUE);
- }
-
- return (FALSE);
-}
-
-/*
- * fsmutil_free_ci_map
- *
- * Description:
- * Utility function to free the call instance id map.
- *
- * Parameters:
- * None
- *
- * Returns:
- * None
- */
-void
-fsmutil_free_ci_map (void)
-{
- uint16_t line;
-
- for (line = 1; line <= MAX_REG_LINES; line++) {
- rm_destroy((resource_manager_t *) ci_map_p[line]);
- ci_map_p[line] = NULL;
- }
-}
-
-/*
- * fsmutil_show_ci_map
- *
- * Description:
- * Utility function to display the current state of the call
- * instance map.
- *
- * Parameters:
- * None
- *
- * Returns:
- * None
- */
-void
-fsmutil_show_ci_map (void)
-{
- uint16_t line;
-
- for (line = 1; line <= MAX_REG_LINES; line++) {
- rm_show(ci_map_p[line]);
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "fsm.h"
-#include "fim.h"
-#include "lsm.h"
-#include "sm.h"
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "text_strings.h"
-#include "debug.h"
-#include "config.h"
-#include "uiapi.h"
-#include "phntask.h"
-#include "regmgrapi.h"
-#include "subapi.h"
-#include "rcc_int_types.h"
-
-static fsmcnf_ccb_t *fsmb2bcnf_ccbs;
-
-typedef enum {
- FSMB2BCNF_S_MIN = -1,
- FSMB2BCNF_S_IDLE,
- FSMB2BCNF_S_ACTIVE,
- FSMB2BCNF_S_MAX
-} fsmb2bcnf_states_t;
-
-static const char *fsmb2bcnf_state_names[] = {
- "IDLE",
- "ACTIVE"
-};
-
-
-static sm_rcs_t fsmb2bcnf_ev_idle_feature(sm_event_t *event);
-static sm_rcs_t fsmb2bcnf_ev_active_release(sm_event_t *event);
-static sm_rcs_t fsmb2bcnf_ev_active_release_complete(sm_event_t *event);
-static sm_rcs_t fsmb2bcnf_ev_active_feature(sm_event_t *event);
-static sm_rcs_t fsmb2bcnf_ev_active_feature_ack(sm_event_t *event);
-static sm_rcs_t fsmb2bcnf_ev_active_onhook(sm_event_t *event);
-
-static sm_function_t fsmb2bcnf_function_table[FSMB2BCNF_S_MAX][CC_MSG_MAX] =
-{
-/* FSMB2BCNF_S_IDLE ------------------------------------------------------------ */
- {
- /* FSMB2BCNF_E_SETUP */ NULL,
- /* FSMB2BCNF_E_SETUP_ACK */ NULL,
- /* FSMB2BCNF_E_PROCEEDING */ NULL,
- /* FSMB2BCNF_E_ALERTING */ NULL,
- /* FSMB2BCNF_E_CONNECTED */ NULL,
- /* FSMB2BCNF_E_CONNECTED_ACK */ NULL,
- /* FSMB2BCNF_E_RELEASE */ NULL,
- /* FSMB2BCNF_E_RELEASE_COMPLETE */ NULL,
- /* FSMB2BCNF_E_FEATURE */ fsmb2bcnf_ev_idle_feature,
- /* FSMB2BCNF_E_FEATURE_ACK */ NULL,
- /* FSMB2BCNF_E_OFFHOOK */ NULL,
- /* FSMB2BCNF_E_ONHOOK */ NULL,
- /* FSMB2BCNF_E_LINE */ NULL,
- /* FSMB2BCNF_E_DIGIT_BEGIN */ NULL,
- /* FSMB2BCNF_E_DIGIT */ NULL,
- /* FSMB2BCNF_E_DIALSTRING */ NULL,
- /* FSMB2BCNF_E_MWI */ NULL,
- /* FSMB2BCNF_E_SESSION_AUDIT */ NULL
- },
-
-/* FSMB2BCNF_S_ACTIVE --------------------------------------------------- */
- {
- /* FSMB2BCNF_E_SETUP */ NULL,
- /* FSMB2BCNF_E_SETUP_ACK */ NULL,
- /* FSMB2BCNF_E_PROCEEDING */ NULL,
- /* FSMB2BCNF_E_ALERTING */ fsmb2bcnf_ev_active_feature,
- /* FSMB2BCNF_E_CONNECTED */ NULL,
- /* FSMB2BCNF_E_CONNECTED_ACK */ NULL,
- /* FSMB2BCNF_E_RELEASE */ fsmb2bcnf_ev_active_release,
- /* FSMB2BCNF_E_RELEASE_COMPLETE */ fsmb2bcnf_ev_active_release_complete,
- /* FSMB2BCNF_E_FEATURE */ fsmb2bcnf_ev_active_feature,
- /* FSMB2BCNF_E_FEATURE_ACK */ fsmb2bcnf_ev_active_feature_ack,
- /* FSMB2BCNF_E_OFFHOOK */ NULL,
- /* FSMB2BCNF_E_ONHOOK */ fsmb2bcnf_ev_active_onhook,
- /* FSMB2BCNF_E_LINE */ NULL,
- /* FSMB2BCNF_E_DIGIT_BEGIN */ NULL,
- /* FSMB2BCNF_E_DIGIT */ NULL,
- /* FSMB2BCNF_E_DIALSTRING */ NULL,
- /* FSMB2BCNF_E_MWI */ NULL,
- /* FSMB2BCNF_E_SESSION_AUDIT */ NULL
- }
-};
-
-static sm_table_t g_fsmb2bcnf_sm_table;
-sm_table_t *pfsmb2bcnf_sm_table = &g_fsmb2bcnf_sm_table;
-
-const char *
-fsmb2bcnf_state_name (int state)
-{
- if ((state <= FSMB2BCNF_S_MIN) || (state >= FSMB2BCNF_S_MAX)) {
- return (get_debug_string(GSM_UNDEFINED));
- }
-
- return (fsmb2bcnf_state_names[state]);
-}
-
-
-static int
-fsmb2bcnf_get_new_b2bcnf_id (void)
-{
- static int b2bcnf_id = FSM_NO_ID;
-
- if (++b2bcnf_id < FSM_NO_ID) {
- b2bcnf_id = 1;
- }
-
- return (b2bcnf_id);
-}
-
-
-static void
-fsmb2bcnf_init_ccb (fsmcnf_ccb_t *ccb)
-{
- if (ccb != NULL) {
- ccb->cnf_id = FSM_NO_ID;
- ccb->cnf_call_id = CC_NO_CALL_ID;
- ccb->cns_call_id = CC_NO_CALL_ID;
- ccb->cnf_line = CC_NO_LINE;
- ccb->cns_line = CC_NO_LINE;
- ccb->bridged = FALSE;
- ccb->active = FALSE;
- ccb->cnf_ftr_ack = FALSE;
- ccb->cnf_orig = CC_SRC_MIN;
- }
-}
-
-/**
- *
- * Get active trasnfer state machine information (in active state).
- *
- * @param none
- *
- * @return fsm_fcb_t if there is a active trasnfer pending
- * else NULL
- *
- * @pre (none)
- */
-
-fsm_fcb_t *fsmb2bcnf_get_active_cnf(void)
-{
- fsm_fcb_t *fcb;
- fsmcnf_ccb_t *b2bccb;
-
- FSM_FOR_ALL_CBS(b2bccb, fsmb2bcnf_ccbs, FSMCNF_MAX_CCBS) {
- fcb = fsm_get_fcb_by_call_id_and_type(b2bccb->cnf_call_id,
- FSM_TYPE_B2BCNF);
- if (fcb && fcb->state == FSMB2BCNF_S_ACTIVE) {
- return(fcb);
- }
- }
-
- return(NULL);
-}
-
-static fsmcnf_ccb_t *
-fsmb2bcnf_get_ccb_by_b2bcnf_id (int b2bcnf_id)
-{
- fsmcnf_ccb_t *ccb;
- fsmcnf_ccb_t *ccb_found = NULL;
-
- FSM_FOR_ALL_CBS(ccb, fsmb2bcnf_ccbs, FSMCNF_MAX_CCBS) {
- if (ccb->cnf_id == b2bcnf_id) {
- ccb_found = ccb;
-
- break;
- }
- }
-
- return (ccb_found);
-}
-
-
-/*
- * Function: fsmb2bcnf_get_new_b2bcnf_context
- *
- * Parameters:
- * b2bcnf_call_id: call_id for the call initiating the conference
- *
- * Description: This function creates a new conference context by:
- * - getting a free ccb
- * - creating new b2bcnf_id and cns_call_id
- *
- * Returns: ccb
- *
- */
-static fsmcnf_ccb_t *
-fsmb2bcnf_get_new_b2bcnf_context (callid_t b2bcnf_call_id, line_t line)
-{
- const char fname[] = "fsmb2bcnf_get_new_b2bcnf_context";
- fsmcnf_ccb_t *ccb;
-
- ccb = fsmb2bcnf_get_ccb_by_b2bcnf_id(FSM_NO_ID);
- if (ccb != NULL) {
- ccb->cnf_id = fsmb2bcnf_get_new_b2bcnf_id();
- ccb->cnf_call_id = b2bcnf_call_id;
- ccb->cnf_line = line;
- ccb->cns_line = line;
- ccb->cns_call_id = cc_get_new_call_id();
-
- FSM_DEBUG_SM(get_debug_string(FSMB2BCNF_DBG_PTR), ccb->cnf_id,
- ccb->cnf_call_id, ccb->cns_call_id, fname, ccb);
- } else {
-
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Failed to get new b2bccb.\n", fname);
- }
-
- return (ccb);
-}
-
-
-static fsmcnf_ccb_t *
-fsmb2bcnf_get_ccb_by_call_id (callid_t call_id)
-{
- fsmcnf_ccb_t *ccb;
- fsmcnf_ccb_t *ccb_found = NULL;
-
- FSM_FOR_ALL_CBS(ccb, fsmb2bcnf_ccbs, FSMCNF_MAX_CCBS) {
- if ((ccb->cnf_call_id == call_id) || (ccb->cns_call_id == call_id)) {
- ccb_found = ccb;
-
- break;
- }
- }
-
- return (ccb_found);
-}
-
-
-static void
-fsmb2bcnf_update_b2bcnf_context (fsmcnf_ccb_t *ccb, callid_t old_call_id,
- callid_t new_call_id)
-{
- const char fname[] = "fsmb2bcnf_update_b2bcnf_context";
-
- if (ccb != NULL) {
- if (old_call_id == ccb->cnf_call_id) {
- ccb->cnf_call_id = new_call_id;
- } else if (old_call_id == ccb->cns_call_id) {
- ccb->cns_call_id = new_call_id;
- }
-
- FSM_DEBUG_SM(get_debug_string(FSMB2BCNF_DBG_PTR), ccb->cnf_id,
- ccb->cnf_call_id, ccb->cns_call_id, fname, ccb);
- }
-}
-
-/*
- * Function to get line number of other call associated in
- * transfer.
- *
- * @param xcb and call_id.
- *
- * @return void
- *
- */
-line_t
-fsmb2bcnf_get_other_line (fsmcnf_ccb_t *ccb, callid_t call_id)
-{
- line_t other_line = CC_NO_LINE;
-
- if (ccb != NULL) {
- if (ccb->cnf_call_id == call_id) {
- other_line = ccb->cns_line;
- } else if (ccb->cns_call_id == call_id) {
- other_line = ccb->cnf_line;
- }
- }
-
- return (other_line);
-}
-
-static callid_t
-fsmb2bcnf_get_other_call_id (fsmcnf_ccb_t *ccb, callid_t call_id)
-{
- callid_t other_call_id = CC_NO_CALL_ID;
-
- if (ccb != NULL) {
- if (ccb->cnf_call_id == call_id) {
- other_call_id = ccb->cns_call_id;
- } else if (ccb->cns_call_id == call_id) {
- other_call_id = ccb->cnf_call_id;
- }
- }
-
- return (other_call_id);
-}
-
-/*
- * Function: fsmb2bcnf_remove_fcb
- *
- * Parameters:
- * b2bcnf_id: b2bcnf_id for the conference
- * call_id: call_id that identifies the fcb to be removed
- *
- * Description: This function will remove the fcb identified by the given
- * call_id from the ccb. And the function will free the ccb
- * if both fcbs have been removed.
- *
- * Returns: none
- *
- * Note: This is a helper function for fsmb2bcnf_cleanup. It allows fsmb2bcnf_cleanup
- * to cleanup one fcb (one call involved in the conference) independent
- * of the other involved fcb.
- */
-static void
-fsmb2bcnf_remove_fcb (fsm_fcb_t *fcb, callid_t call_id)
-{
- fsmcnf_ccb_t *ccb = fcb->b2bccb;
-
- if (ccb != NULL) {
- fsmb2bcnf_update_b2bcnf_context(ccb, call_id, CC_NO_CALL_ID);
-
- /*
- * Free the ccb if both fcb references have been removed.
- */
- if ((ccb->cnf_call_id == CC_NO_CALL_ID) &&
- (ccb->cns_call_id == CC_NO_CALL_ID)) {
- fsmb2bcnf_init_ccb(ccb);
- }
- }
-}
-
-
-static void
-fsmb2bcnf_cleanup (fsm_fcb_t *fcb, int fname, boolean both)
-{
- fsm_fcb_t *other_fcb = NULL;
- callid_t call_id = fcb->call_id;
- callid_t other_call_id = CC_NO_CALL_ID;
- line_t other_line;
-
- other_call_id = fsmb2bcnf_get_other_call_id(fcb->b2bccb, call_id);
- other_line = fsmb2bcnf_get_other_line(fcb->b2bccb, call_id);
-
- if (other_call_id != CC_NO_CALL_ID) {
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_B2BCNF);
- }
-
- if (fcb->b2bccb && (call_id == fcb->b2bccb->cnf_call_id)) {
-
- if (other_call_id != CC_NO_CALL_ID) {
- /*
- * Not clearing consulation call, so change consultation
- * call attribute to display connected softkey set.
- * Do not change softkey set if it is a transfer o
- */
- cc_call_attribute(other_call_id, other_line, NORMAL_CALL);
- }
-
- }
- /*
- * Check if the user wanted to cleanup the whole ccb.
- * If so, then we will grab the other fcb first and call this function
- * again with this other fcb. The whole ccb will be freed after this block
- * of code because both call_ids will be -1, which tells
- * fsmb2bcnf_remove_fcb to free the ccb.
- */
- if (both) {
- if (other_call_id != CC_NO_CALL_ID) {
- if (other_fcb != NULL) {
- fsmb2bcnf_cleanup(other_fcb, fname, FALSE);
- }
- }
- }
- /*
- * Remove the reference to this fcb from the ccb.
- */
- fsmb2bcnf_remove_fcb(fcb, fcb->call_id);
-
- /*
- * Move this fcb to the IDLE state
- */
- fsm_change_state(fcb, fname, FSMB2BCNF_S_IDLE);
-
- /*
- * Reset the data for this fcb. The fcb is still included in a call
- * so set the call_id and dcb values accordingly.
- */
- fsm_init_fcb(fcb, fcb->call_id, fcb->dcb, FSM_TYPE_B2BCNF);
-}
-
-
-void
-fsmb2bcnf_free_cb (fim_icb_t *icb, callid_t call_id)
-{
- fsm_fcb_t *fcb = NULL;
-
- if (call_id != CC_NO_CALL_ID) {
- fcb = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_B2BCNF);
-
- if (fcb != NULL) {
- fsmb2bcnf_cleanup(fcb, __LINE__, FALSE);
- fsm_init_fcb(fcb, CC_NO_CALL_ID, FSMDEF_NO_DCB, FSM_TYPE_NONE);
- }
- }
-}
-
-
-/*
- * fsmb2bcnf_check_if_ok_to_setup_conf
- *
- * Description:
- * Checks if the requested call is ok to setup conference.
- *
- * Parameters:
- * call_id
- *
- * Returns: TRUE - if the call is ok to setup conference
- * FALSE - other cases
- */
-boolean
-fsmb2bcnf_check_if_ok_to_setup_conf (callid_t call_id)
-{
- fsmdef_dcb_t *dcb;
-
- if (call_id == CC_NO_CALL_ID) {
- return (FALSE);
- }
-
- dcb = fsm_get_dcb(call_id);
-
- if(dcb && dcb->policy == CC_POLICY_CHAPERONE
- && dcb->is_conf_call == TRUE){
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-
-/*
- * fsmb2bcnf_b2bcnf_invoke
- *
- * Description:
- * This function implements the conference feature invocation.
- * If the feature is already invoked and waiting for the
- * feature ack back from the SIP stack then no action taken.
- * Otherwise, the conf feature is invoked and state is SET.
- *
- * Parameters:
- * fsmdef_dcb_t *dcb - dcb associated with this call
- *
- * Returns: None
- */
-static void
-fsmb2bcnf_cnf_invoke (callid_t call_id, callid_t target_call_id,
- line_t line, fsmcnf_ccb_t *ccb)
-{
- sipspi_msg_t subscribe_msg;
- ccsip_event_data_t *evt_data;
-
- /*
- * post SIPSPI_EV_CC_SUBSCRIBE to SIP stack
- */
- evt_data = (ccsip_event_data_t *)
- cpr_malloc(sizeof(ccsip_event_data_t));
- if (evt_data == NULL) {
- return;
- }
- memset(evt_data, 0, sizeof(ccsip_event_data_t));
- evt_data->type = EVENT_DATA_REMOTECC_REQUEST;
- evt_data->u.remotecc_data.line = 0;
- evt_data->u.remotecc_data.rcc_request_type = RCC_SOFTKEY_EVT;
- evt_data->u.remotecc_data.rcc_int.rcc_softkey_event_msg.softkeyevent = RCC_SOFTKEY_CONFERENCE;
- evt_data->u.remotecc_data.consult_gsm_id = target_call_id;
- evt_data->u.remotecc_data.gsm_id = call_id;
-
- memset(&subscribe_msg, 0, sizeof(sipspi_msg_t));
- subscribe_msg.msg.subscribe.eventPackage = CC_SUBSCRIPTIONS_REMOTECC;
- subscribe_msg.msg.subscribe.sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- subscribe_msg.msg.subscribe.auto_resubscribe = TRUE;
- subscribe_msg.msg.subscribe.request_id = (long)ccb;
- subscribe_msg.msg.subscribe.duration = 60;
- subscribe_msg.msg.subscribe.subsNotCallbackTask = CC_SRC_GSM;
- subscribe_msg.msg.subscribe.subsResCallbackMsgID = SUB_MSG_B2BCNF_SUBSCRIBE_RESP;
- subscribe_msg.msg.subscribe.subsNotIndCallbackMsgID = SUB_MSG_B2BCNF_NOTIFY;
- subscribe_msg.msg.subscribe.subsTermCallbackMsgID = SUB_MSG_B2BCNF_TERMINATE;
- subscribe_msg.msg.subscribe.norefersub = FALSE;
- subscribe_msg.msg.subscribe.eventData = evt_data;
- subscribe_msg.msg.subscribe.dn_line = line;
-
- (void)sub_int_subscribe(&subscribe_msg);
-}
-
-/**
- *
- * Cancel b2b conference feature by sending cancel event to SIP stack.
- * This routine is used in roundtable phone.
- *
- * @param line, call_id, target_call_id, cause (implicit or explicit)
- *
- * @return void
- *
- * @pre (none)
- */
-void
-fsmb2bcnf_feature_cancel (fsmcnf_ccb_t *ccb, line_t line, callid_t call_id,
- callid_t target_call_id,
- cc_rcc_skey_evt_type_e cause)
-{
- cc_feature_data_t data;
- fsm_fcb_t *fcb_def;
-
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
-
- if ((cause == CC_SK_EVT_TYPE_EXPLI) &&
- (fcb_def != NULL) && ((fcb_def->dcb->selected == FALSE) &&
- ((fcb_def->state == FSMDEF_S_OUTGOING_ALERTING) ||
- ((fcb_def->state == FSMDEF_S_CONNECTED) &&
- (fcb_def->dcb->spoof_ringout_requested == TRUE) &&
- (fcb_def->dcb->spoof_ringout_applied == TRUE))))) {
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, call_id,
- line, CC_FEATURE_END_CALL, NULL);
- }
-
- fcb_def = fsm_get_fcb_by_call_id_and_type(target_call_id, FSM_TYPE_DEF);
-
- if ((cause == CC_SK_EVT_TYPE_EXPLI) &&
- (fcb_def != NULL) && ((fcb_def->dcb->selected == FALSE) &&
- ((fcb_def->state == FSMDEF_S_OUTGOING_ALERTING) ||
- ((fcb_def->state == FSMDEF_S_CONNECTED) &&
- (fcb_def->dcb->spoof_ringout_requested == TRUE) &&
- (fcb_def->dcb->spoof_ringout_applied == TRUE))))) {
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, target_call_id,
- line, CC_FEATURE_END_CALL, NULL);
- }
-
- data.cancel.target_call_id = target_call_id;
- data.cancel.call_id = call_id;
- data.cancel.cause = cause;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, call_id,
- line, CC_FEATURE_CANCEL, &data);
-}
-
-/*******************************************************************
- * event functions
- */
-
-
-static sm_rcs_t
-fsmb2bcnf_ev_idle_feature (sm_event_t *event)
-{
- const char *fname = "fsmb2bcnf_ev_idle_feature";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *ftr_data = &(msg->data);
- fsmdef_dcb_t *dcb = fcb->dcb;
- callid_t cns_call_id;
- sm_rcs_t sm_rc = SM_RC_CONT;
- fsmcnf_ccb_t *ccb;
- int free_lines;
- cc_feature_data_t data;
- fsm_fcb_t *other_fcb, *cns_fcb;
- fsm_fcb_t *fcb_def;
- callid_t other_call_id;
- line_t newcall_line = 0;
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_RCC:
- case CC_SRC_UI:
- switch (ftr_id) {
- case CC_FEATURE_B2BCONF:
- /* Connect the existing call to active trasnfer state
- * machine. If the UI generates the event with target
- * call_id in the data then terminate the existing consulatative
- * call and link that to another call.
- */
- if (ftr_data && msg->data_valid &&
- (ftr_data->b2bconf.target_call_id != CC_NO_CALL_ID)
- && (cns_fcb = fsm_get_fcb_by_call_id_and_type(ftr_data->b2bconf.target_call_id,
- FSM_TYPE_B2BCNF)) != NULL) {
- /*
- * Get a new ccb and new b2bcnf id - This is the handle that will
- * identify the b2bcnf.
- */
- ccb = fsmb2bcnf_get_new_b2bcnf_context(call_id, line);
-
- if (ccb==NULL || ccb->cnf_id == FSM_NO_ID) {
- return(SM_RC_END);
- }
-
- /* Conference origination id, required later. This indicates conf is
- * because of UI or because of CTI
- */
- ccb->cnf_orig = src_id;
-
- ccb->cns_call_id = ftr_data->b2bconf.target_call_id;
- fcb->b2bccb = ccb;
- cns_fcb->b2bccb = ccb;
-
- /* Find line information for target call.
- */
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
- if (fcb_def != NULL && fcb_def->dcb) {
-
- ccb->cns_line = fcb_def->dcb->line;
-
- } else {
-
- return(SM_RC_END);
- }
-
- fsm_change_state(fcb, __LINE__, FSMB2BCNF_S_ACTIVE);
-
- fsm_change_state(cns_fcb, __LINE__, FSMB2BCNF_S_ACTIVE);
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, ccb->cns_call_id,
- ccb->cns_line, CC_FEATURE_B2BCONF, NULL);
- return(SM_RC_END);
-
- }
-
-
- /*
- * This call is the conference and we are initiating a local
- * conference. So:
- * 1. Make sure we have a free line to open a new call plane to
- * collect digits (and place call) for the consultation call,
- * 2. Create a new conference context,
- * 3. Place this call on hold,
- * 4. Send a newcall feature back to the GSM so that the
- * consultation call can be initiated.
- */
-
- /*
- * Check for any other active features which may block
- * the conference.
- */
-
- /*
- * The call must be in the connected state to initiate a conference
- */
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
- if ((fcb_def != NULL) && (fcb_def->state != FSMDEF_S_CONNECTED)) {
- break;
- }
-
- /*
- * Make sure we have a free line to start the consultation call.
- */
- //CSCsz38962 don't use expline for b2bcnf call
- //free_lines = lsm_get_instances_available_cnt(line, TRUE);
- free_lines = lsm_get_instances_available_cnt(line, FALSE);
- if (free_lines <= 0) {
- /*
- * No free lines - let the user know and end this request.
- */
- fsm_display_no_free_lines();
-
- break;
- }
-
- newcall_line = lsm_get_newcall_line(line);
- if (newcall_line == NO_LINES_AVAILABLE) {
- /*
- * Error Pass Limit- let the user know and end this request.
- */
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
-
- break;
- }
-
- /*
- * Get a new ccb and new b2bcnf id - This is the handle that will
- * identify the b2bcnf.
- */
- ccb = fsmb2bcnf_get_new_b2bcnf_context(call_id, line);
-
- if (ccb==NULL || ccb->cnf_id == FSM_NO_ID) {
- break;
- }
-
- ccb->cnf_orig = src_id;
- fcb->b2bccb = ccb;
- ccb->cns_line = newcall_line;
-
- /*
- * This call needs to go on hold so we can start the consultation
- * call. Indicate feature indication should be send by setting
- * call info type to hold and feature reason to conference.
- */
- memset(&data, 0, sizeof(data));
- data.hold.call_info.type = CC_FEAT_HOLD;
- data.hold.call_info.data.hold_resume_reason = CC_REASON_CONF;
- data.hold.msg_body.num_parts = 0;
- data.hold.call_info.data.call_info_feat_data.protect = TRUE;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_HOLD, &data);
-
- /*
- * Initiate the consultation call.
- */
- data.newcall.cause = CC_CAUSE_CONF;
- cns_call_id = ccb->cns_call_id;
- sstrncpy(data.newcall.global_call_id,
- ftr_data->b2bconf.global_call_id, CC_GCID_LEN);
- data.newcall.prim_call_id = ccb->cnf_call_id;
- data.newcall.hold_resume_reason = CC_REASON_CONF;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, cns_call_id, newcall_line,
- CC_FEATURE_NEW_CALL, &data);
-
- FSM_DEBUG_SM(get_debug_string(FSMB2BCNF_DBG_CNF_INITIATED),
- ccb->cnf_id, call_id, cns_call_id, __LINE__);
-
- fsm_change_state(fcb, __LINE__, FSMB2BCNF_S_ACTIVE);
-
- sm_rc = SM_RC_END;
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- sm_rc = SM_RC_DEF_CONT;
- break;
- } /* switch (ftr_id) */
- break;
-
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_NOTIFY:
-
- /* Since this message is specifically for conference, msg is
- * consumed here and not forwarded
- */
- if ((msg->data.notify.subscription == CC_SUBSCRIPTIONS_REMOTECC)
- && (msg->data.notify.data.rcc.feature == CC_FEATURE_B2BCONF)) {
- sm_rc = SM_RC_END;
- }
- break;
- case CC_FEATURE_NEW_CALL:
- /*
- * If this is the consultation call involved in a conference,
- * then set the rest of the data required to make the conference
- * happen. The data is the b2bcnf_id in the fcb. The data is set now
- * because we did not have the fcb when the conference was
- * initiated. The fcb is created when a new_call event is
- * received by the FIM, not when a conference event is received.
- *
- * Or this could be the call that originated the conference and
- * the person he was talking to (the conference target) has
- * decided to conference the trasnferor to another party.
- */
-
- /*
- * Ignore this event if this call is not involved in a conference.
- */
- ccb = fsmb2bcnf_get_ccb_by_call_id(call_id);
- if (ccb == NULL) {
- break;
- }
- fcb->b2bccb = ccb;
-
- /*
- * Determine what state this b2bcnf should be in (b2bcnfing or b2bcnfed).
- * If the cnfrn key has only been hit once, then this call will
- * be in the cnfing state. If it has been hit the second time,
- * then this call should go to the cnfed state. The latter
- * case only happens when the calls are conferenced and one
- * of the remote ends has decided to transfer one leg of the cnf.
- * And it just so happens that the other call involved in the cnf
- * should match this call, so we can just use it's state to
- * assign the state to this call.
- */
- other_call_id = fsmb2bcnf_get_other_call_id(ccb, call_id);
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_B2BCNF);
-
- if (other_fcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"FCP not found \n", fname);
- } else {
- fsm_change_state(fcb, __LINE__, other_fcb->state);
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- sm_rc = SM_RC_DEF_CONT;
- break;
- } /* switch (ftr_id) */
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
- sm_rc = SM_RC_DEF_CONT;
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmb2bcnf_ev_active_release (sm_event_t *event)
-{
-
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmcnf_ccb_t *ccb = fcb->b2bccb;
-
- /* For round table phone wait for NOTIFY response, so do not
- * clear the conf state machine
- */
- if (ccb->active == FALSE) {
- fsmb2bcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmb2bcnf_cleanup((fsm_fcb_t *) event->data, __LINE__, TRUE);
- }
-
- return (SM_RC_CONT);
-}
-
-static sm_rcs_t
-fsmb2bcnf_ev_active_release_complete (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmcnf_ccb_t *ccb = fcb->b2bccb;
-
- if (ccb->active == FALSE) {
-
-
- fsmb2bcnf_cleanup((fsm_fcb_t *) event->data, __LINE__, TRUE);
- }
-
- return (SM_RC_CONT);
-}
-
-static sm_rcs_t
-fsmb2bcnf_ev_active_feature (sm_event_t *event)
-{
- static const char fname[] = "fsmb2bcnf_ev_active_feature";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- fsmdef_dcb_t *dcb = fcb->dcb;
- fsmcnf_ccb_t *ccb = fcb->b2bccb;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *feat_data = &(msg->data);
- sm_rcs_t sm_rc = SM_RC_CONT;
- callid_t other_call_id;
- fsmdef_dcb_t *other_dcb;
- fsm_fcb_t *other_fcb;
- cc_action_data_t action_data;
- fsm_fcb_t *cnf_fcb = NULL;
-
- fsm_sm_ftr(ftr_id, src_id);
-
- memset(&action_data, 0, sizeof(cc_action_data_t));
-
- switch (src_id) {
- case CC_SRC_UI:
- case CC_SRC_RCC:
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_CANCEL:
- sm_rc = SM_RC_END;
- fsmb2bcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id,
- CC_SK_EVT_TYPE_EXPLI);
- fsmb2bcnf_cleanup(fcb, __LINE__, TRUE);
- break;
-
- case CC_FEATURE_HOLD:
- /* Do not send out protect parameter for CTI generated conference
- * and send protect=true for swap or hold call
- */
- if ((msg->data_valid) &&
- (feat_data->hold.call_info.data.hold_resume_reason == CC_REASON_SWAP ||
- feat_data->hold.call_info.data.hold_resume_reason == CC_REASON_CONF ||
- feat_data->hold.call_info.data.hold_resume_reason == CC_REASON_INTERNAL))
- {
- feat_data->hold.call_info.data.call_info_feat_data.protect = TRUE;
- } else if ((msg->data_valid) &&
- (feat_data->hold.call_info.data.hold_resume_reason == CC_REASON_RCC)) {
- //Do nothing remote-cc will terminate the feature layer.
-
- } else {
- DEF_DEBUG(DEB_F_PREFIX"Invoke hold call_id = %d t_call_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), ccb->cnf_call_id, ccb->cns_call_id);
- //Actual hold to this call, so break the feature layer.
- ui_terminate_feature(ccb->cnf_line, ccb->cnf_call_id, ccb->cns_call_id);
- fsmb2bcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmb2bcnf_cleanup(fcb, __LINE__, TRUE);
- }
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
-
- case CC_FEATURE_B2BCONF:
- /* Connect the existing call to active trasnfer state
- * machine. If the UI generates the event with target
- * call_id in the data then terminate the existing consulatative
- * call and link that to another call.
- */
- DEF_DEBUG(DEB_F_PREFIX"ACTIVE CNF call_id = %d, t_id = %d, cns_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), ccb->cnf_call_id,
- feat_data->b2bconf.target_call_id, ccb->cns_call_id);
-
- if (feat_data && msg->data_valid &&
- (feat_data->b2bconf.target_call_id != CC_NO_CALL_ID)) {
- /* End existing consult call and then link another
- * call with the trasfer. This is the case where User can
- * select active call instead of consultative call
- */
- cnf_fcb = fsm_get_fcb_by_call_id_and_type(ccb->cns_call_id,
- FSM_TYPE_DEF);
-
- /* If the call_id is different then active call has been picked
- */
-
- if (ccb->cns_call_id != feat_data->b2bconf.target_call_id) {
-
- cnf_fcb = fsm_get_fcb_by_call_id_and_type(ccb->cns_call_id,
- FSM_TYPE_B2BCNF);
-
- if (cnf_fcb != NULL) {
- DEF_DEBUG(DEB_F_PREFIX"INVOKE ACTIVE CNF call_id = %d, t_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), ccb->cnf_call_id,
- feat_data->b2bconf.target_call_id);
-
- cnf_fcb->b2bccb = ccb;
- fsm_change_state(cnf_fcb, __LINE__, FSMB2BCNF_S_ACTIVE);
-
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, ccb->cns_call_id,
- ccb->cnf_line, CC_FEATURE_B2BCONF, NULL);
- }
-
- return(SM_RC_END);
- }
- }
- /*
- * This is the second conference event for a local
- * attended conference with consultation.
- *
- * The user is attempting to complete the conference, so
- * resume the other leg of the conference call.
- */
- ccb->active = TRUE;
-
- if (dcb) {
- dcb->active_feature = CC_FEATURE_B2BCONF;
- }
-
- other_call_id = fsmb2bcnf_get_other_call_id(ccb, call_id);
- other_dcb = fsm_get_dcb(other_call_id);
-
- //Update confinvoked value through JPlatUi method.
- ui_update_conf_invoked(other_dcb->line, other_call_id, TRUE);
-
- fsmb2bcnf_cnf_invoke(fsmb2bcnf_get_other_call_id(ccb, call_id),
- call_id, other_dcb->line, ccb);
-
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_B2BCNF);
-
- fsm_change_state(other_fcb, __LINE__, FSMB2BCNF_S_ACTIVE);
-
- fsm_change_state(fcb, __LINE__, FSMB2BCNF_S_ACTIVE);
-
- sm_rc = SM_RC_END;
-
- break;
-
- case CC_FEATURE_END_CALL:
- /* Release ccbs related to conference and allow event to pass through
- * fsmdef
- */
- fsmb2bcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmb2bcnf_cleanup(fcb, __LINE__, TRUE);
-
- break;
-
-
- case CC_FEATURE_RESUME:
- /* to achieve SCCP phone behaviour, if the 1st call is resumed
- * then conference should be terminated.
- */
- if (ccb->cnf_orig == CC_SRC_RCC) {
- if (ccb->cnf_call_id == call_id) {
- fsmb2bcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmb2bcnf_cleanup(fcb, __LINE__, TRUE);
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- ((cc_state_data_t *) (&(dcb->caller_id))));
- }
- }
- break;
-
- case CC_FEATURE_NOTIFY:
-
- if ((msg->data.notify.subscription == CC_SUBSCRIPTIONS_REMOTECC)
- && (msg->data.notify.data.rcc.feature == CC_FEATURE_B2BCONF)) {
-
- if (msg->data.notify.cause_code != RCC_SUCCESS) {
- fsmb2bcnf_feature_cancel(fcb->b2bccb, fcb->b2bccb->cnf_line,
- fcb->b2bccb->cnf_call_id,
- fcb->b2bccb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- }
- /*
- * Conference key press has been accepted, so now terminate the
- * conference data structures. This call is now same as any other
- * regular call. All the future events are handled by fsmdef.
- */
- fsmb2bcnf_cleanup(fcb, __LINE__, TRUE);
- sm_rc = SM_RC_END;
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
- break;
-
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_CALL_PRESERVATION:
- DEF_DEBUG(DEB_F_PREFIX"Invoke hold call_id = %d t_call_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), ccb->cnf_call_id, ccb->cns_call_id);
- //Actual hold to this call, so break the feature layer.
- ui_terminate_feature(ccb->cnf_line, ccb->cnf_call_id, ccb->cns_call_id);
- fsmb2bcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmb2bcnf_cleanup(fcb, __LINE__, TRUE);
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-static sm_rcs_t
-fsmb2bcnf_ev_active_feature_ack (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_ack_t *msg = (cc_feature_ack_t *) event->msg;
- callid_t call_id = msg->call_id;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- sm_rcs_t sm_rc = SM_RC_CONT;
- cc_action_data_t data;
- callid_t other_call_id;
- callid_t other_ui_id;
-
- fsm_sm_ftr(ftr_id, src_id);
-
- memset(&data, 0, sizeof(cc_action_data_t));
-
- switch (src_id) {
- case CC_SRC_GSM:
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_B2BCONF:
- /* Handle 2nd conference key press completion NOTIFY */
- if (msg->cause == CC_CAUSE_ERROR) {
- other_call_id =
- fsmb2bcnf_get_other_call_id(fcb->b2bccb, call_id);
-
- other_ui_id = lsm_get_ui_id(other_call_id);
- ui_set_call_status(platform_get_phrase_index_str(CONF_CANNOT_COMPLETE),
- msg->line, other_ui_id);
- fsmb2bcnf_feature_cancel(fcb->b2bccb, fcb->b2bccb->cnf_line, fcb->b2bccb->cnf_call_id,
- fcb->b2bccb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmb2bcnf_cleanup(fcb, __LINE__, TRUE);
- break;
- }
-
- sm_rc = SM_RC_END;
- break;
-
- case CC_FEATURE_NOTIFY:
-
- if ((msg->data.notify.subscription == CC_SUBSCRIPTIONS_REMOTECC) &&
- (msg->data.notify.data.rcc.feature == CC_FEATURE_B2BCONF)) {
-
- /*
- * Conference key press has been accepted, so now terminate the
- * conference data structures. This call is now same as any other
- * regular call. All the future events are handled by fsmdef.
- */
- fsmb2bcnf_cleanup(fcb, __LINE__, TRUE);
- sm_rc = SM_RC_END;
- }
-
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-void
-fsmb2bcnf_get_sub_call_id_from_ccb(fsmcnf_ccb_t *ccb, callid_t *cnf_call_id,
- callid_t *cns_call_id)
-{
- static const char fname[] = "fsmb2bcnf_get_sub_call_id_from_ccb";
-
- DEF_DEBUG(DEB_F_PREFIX"call_id = %d t_call_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), ccb->cnf_call_id, ccb->cns_call_id);
-
- *cnf_call_id = ccb->cnf_call_id;
- *cns_call_id = ccb->cns_call_id;
-}
-
-static sm_rcs_t
-fsmb2bcnf_ev_active_onhook (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmcnf_ccb_t *ccb = fcb->b2bccb;
- cc_onhook_t *msg = (cc_onhook_t *) event->msg;
-
- /* For RT phone active call list can be invoked during
- * conf and that genertes onhook event for existing
- * consult call. Conf state machine is not terminated
- */
- if (msg->active_list == CC_REASON_ACTIVECALL_LIST) {
-
- ccb->cns_line = CC_NO_LINE;
- ccb->cns_call_id = CC_NO_CALL_ID;
-
- } else {
- fsmb2bcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmb2bcnf_cleanup((fsm_fcb_t *) event->data, __LINE__, TRUE);
- }
-
- return (SM_RC_CONT);
-}
-
-cc_int32_t
-fsmb2bcnf_show_cmd (cc_int32_t argc, const char *argv[])
-{
- fsmcnf_ccb_t *ccb;
- int i = 0;
-
- PR_ASSERT( i == 0 );
- /*
- * check if need help
- */
- if ((argc == 2) && (argv[1][0] == '?')) {
- debugif_printf("%s", "show fsmb2bcnf\n");
- return (0);
- }
-
- debugif_printf("%s", "\n-------------------------- FSMB2BCNF ccbs --------------------------");
- debugif_printf("%s", "\ni b2bcnf_id ccb cnf_call_id cns_call_id active bridged");
- debugif_printf("%s", "\n--------------------------------------------------------------------"
- "\n");
-
- FSM_FOR_ALL_CBS(ccb, fsmb2bcnf_ccbs, FSMCNF_MAX_CCBS) {
- debugif_printf("%-2d %-6d 0x%08p %-11d %-11d %-6d %-7d\n",
- i++, ccb->cnf_id, ccb, ccb->cnf_call_id,
- ccb->cns_call_id, ccb->active, ccb->bridged);
- }
-
- return (0);
-}
-
-
-void
-fsmb2bcnf_init (void)
-{
- fsmcnf_ccb_t *ccb;
- static const char *fname = "fsmb2bcnf_init";
-
-
- /*
- * Initialize the ccbs.
- */
- fsmb2bcnf_ccbs = (fsmcnf_ccb_t *)
- cpr_malloc(sizeof(fsmcnf_ccb_t) * FSMCNF_MAX_CCBS);
-
- if (fsmb2bcnf_ccbs == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Failed to allocate memory \
- forb2bcnf ccbs.\n", fname);
- return;
- }
-
- FSM_FOR_ALL_CBS(ccb, fsmb2bcnf_ccbs, FSMCNF_MAX_CCBS) {
- fsmb2bcnf_init_ccb(ccb);
- }
-
- /*
- * Initialize the state/event table.
- */
- g_fsmb2bcnf_sm_table.min_state = FSMB2BCNF_S_MIN;
- g_fsmb2bcnf_sm_table.max_state = FSMB2BCNF_S_MAX;
- g_fsmb2bcnf_sm_table.min_event = CC_MSG_MIN;
- g_fsmb2bcnf_sm_table.max_event = CC_MSG_MAX;
- g_fsmb2bcnf_sm_table.table = (&(fsmb2bcnf_function_table[0][0]));
-}
-
-
-callid_t
-fsmb2bcnf_get_primary_call_id (callid_t call_id)
-{
- fsmcnf_ccb_t *ccb;
-
- ccb = fsmb2bcnf_get_ccb_by_call_id(call_id);
-
- if (ccb && (ccb->cns_call_id == call_id)) {
- return (fsmb2bcnf_get_other_call_id(ccb, call_id));
- } else {
- return (CC_NO_CALL_ID);
- }
-}
-
-callid_t
-fsmb2bcnf_get_consult_call_id (callid_t call_id)
-{
- fsmcnf_ccb_t *ccb;
-
- ccb = fsmb2bcnf_get_ccb_by_call_id(call_id);
-
- if (ccb && ccb->cnf_call_id == call_id) {
- return (fsmb2bcnf_get_other_call_id(ccb, call_id));
- } else {
- return (CC_NO_CALL_ID);
- }
-}
-
-int
-fsmutil_is_b2bcnf_consult_call (callid_t call_id)
-{
- return fsmutil_is_cnf_consult_leg(call_id, fsmb2bcnf_ccbs, FSMCNF_MAX_CCBS);
-}
-
-boolean
-fsmb2bcnf_is_rcc_orig_b2bcnf (callid_t call_id)
-{
- fsmcnf_ccb_t *ccb;
-
- ccb = fsmb2bcnf_get_ccb_by_call_id(call_id);
- if (ccb && ccb->cnf_orig == CC_SRC_RCC) {
- return TRUE;
- }
-
- return FALSE;
-}
-
-void
-fsmb2bcnf_shutdown (void)
-{
- cpr_free(fsmb2bcnf_ccbs);
- fsmb2bcnf_ccbs = NULL;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "phntask.h"
-#include "fsm.h"
-#include "fim.h"
-#include "lsm.h"
-#include "sm.h"
-#include "gsm.h"
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "debug.h"
-#include "text_strings.h"
-#include "sip_interface_regmgr.h"
-#include "resource_manager.h"
-#include "singly_link_list.h"
-#include "platform_api.h"
-
-#define CAC_FAILURE_TIMEOUT 5
-cc_int32_t g_cacDebug = 0;
-
-/* CAC key */
-typedef struct {
- callid_t call_id;
-} cac_key_t;
-
-
-typedef enum {
- FSM_CAC_IDLE = 0,
- FSM_CAC_REQ_PENDING = 1,
- FSM_CAC_REQ_RESP = 2
-} fsm_cac_state_e;
-
-/* CAC structure to hold the data
- */
-typedef struct cac_data_t {
- void *msg_ptr;
- callid_t call_id;
- void *cac_fail_timer;
- fsm_cac_state_e cac_state;
- uint32_t sessions;
-} cac_data_t;
-
-static sll_handle_t s_cac_list = NULL;
-
-
-
-/*
- * Function responsible for searching the list waiting for
- * bandwidth allocation.
- *
- * @param cac_data_t *key_p - pointer to the key.
- * @param cac_data_t *cac_data - cac data.
- *
- * @return void
- *
- */
-static sll_match_e
-fsm_cac_match_call_id (cac_data_t *key_p, cac_data_t *cac_data)
-{
- if (cac_data->call_id == key_p->call_id) {
-
- return SLL_MATCH_FOUND;
- }
-
- return SLL_MATCH_NOT_FOUND;
-
-}
-
-/*
- * Function responsible to create new data information
- * for cac.
- *
- * @param none.
- *
- * @return cac_data_t *
- *
- */
-static cac_data_t *
-fsm_get_new_cac_data (void)
-{
- static const char *fname="fsm_get_new_cac_data";
- cac_data_t *cac_mem;
-
- cac_mem = (cac_data_t *) cpr_malloc(sizeof(cac_data_t));
-
- if (cac_mem == NULL) {
- CAC_ERROR(CAC_F_PREFIX"No memory for CAC data.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
- return (NULL);
- }
-
- memset(cac_mem, 0, sizeof(cac_data_t));
- return (cac_mem);
-}
-
-/**
- *
- * Release all cac related data. This includes timer, cac_data
- * and message buffers
- *
- * @param cac_data cac data structure
- *
- * @return none.
- *
- * @pre (cac_data not_eq NULL)
- */
-
-static void
-fsm_clear_cac_data (cac_data_t *cac_data)
-{
-
- if (cac_data->cac_fail_timer) {
- (void) cprCancelTimer(cac_data->cac_fail_timer);
-
- (void) cprDestroyTimer(cac_data->cac_fail_timer);
- }
-
- (void) sll_remove(s_cac_list, cac_data);
-
- fim_free_event(cac_data->msg_ptr);
-
- /* Release buffer too */
- cpr_free(cac_data->msg_ptr);
-
- cpr_free(cac_data);
-
-}
-
-/**
- *
- * Notifies the SIP stack and UI that CAC has failed.
- *
- * @param cac_data cac data structure
- *
- * @return none.
- *
- * @pre (cac_data not_eq NULL)
- */
-
-static void fsm_cac_notify_failure (cac_data_t *cac_data)
-{
- const char fname[] = "fsm_cac_notify_failure";
- cc_setup_t *msg = (cc_setup_t *) cac_data->msg_ptr;
- cc_msgs_t msg_id = msg->msg_id;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- int event_id = msg_id;
- cc_srcs_t src_id = msg->src_id;
-
- /* Notify UI about the failure */
- lsm_ui_display_notify_str_index(STR_INDEX_NO_BAND_WIDTH);
-
- /* Send response from network side regarding the failure */
- if (event_id == CC_MSG_SETUP &&
- src_id == CC_SRC_SIP) {
- DEF_DEBUG(DEB_F_PREFIX"Send CAC failure to SIP %d.\n",
- DEB_F_PREFIX_ARGS("CAC", fname), cac_data->call_id);
- cc_int_release(CC_SRC_GSM, CC_SRC_SIP, call_id, line,
- CC_CAUSE_CONGESTION, NULL, NULL);
- } else {
- /* If the cac failed, GSM is not spinning yet, so just send the
- * information to UI in this case. Other case, where GSM receives event
- * will send the information from GSM.
- * If the UI is not cleaned up, session infomation is not cleared.
- */
- ui_call_state(evOnHook, line, call_id, CC_CAUSE_CONGESTION);
- }
-
-}
-
-/**
- *
- * Initialize the cac timer. This timer is responsible for cleanup if the
- * cac response is not received from lower layer.
- *
- * @param cac_data cac data structure
- * timeout specify the time out in sec
- *
- * @return true if the timer is created scuccessfully.
- * false if the timer is not created.
- *
- * @pre (cac_data not_eq NULL)
- */
-
-static boolean
-fsm_init_cac_failure_timer(cac_data_t *cac_data, uint32_t timeout)
-{
- const char fname[] = "fsm_init_cac_failure_timer";
-
- CAC_DEBUG(DEB_F_PREFIX"cac_data call_id=%x\n",
- DEB_F_PREFIX_ARGS("CAC", fname),
- cac_data->call_id);
-
- cac_data->cac_fail_timer =
- cprCreateTimer("CAC failure timer", GSM_CAC_FAILURE_TIMER, TIMER_EXPIRATION,
- gsm_msg_queue);
-
- if (cac_data->cac_fail_timer == NULL) {
- CAC_ERROR(CAC_F_PREFIX"CAC Timer allocation failed.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
- return(FALSE);
- }
-
- (void) cprStartTimer(cac_data->cac_fail_timer, timeout * 1000,
- (void *)(long)cac_data->call_id);
-
- return(TRUE);
-}
-
-/**
- *
- * Serches through cac link list and returns cac_data
- * based on call_id. This search is a singly link list search.
- *
- * @param call_id call_id of the call
- *
- * @return cac_data if found in the list
- * NULL if there is no cac_data
- *
- * @pre (call_id not_eq CC_NO_CALL_ID)
- */
-
-static cac_data_t *
-fsm_cac_get_data_by_call_id (callid_t call_id)
-{
- const char fname[] = "fsm_cac_get_data_by_call_id";
- cac_data_t *cac_data;
-
- cac_data = (cac_data_t *) sll_next(s_cac_list, NULL);
-
- while (cac_data != NULL) {
-
- if (cac_data->call_id == call_id) {
- CAC_DEBUG(DEB_F_PREFIX"cac_data found call_id=%x\n",
- DEB_F_PREFIX_ARGS("CAC", fname),
- cac_data->call_id);
- return(cac_data);
- }
-
- cac_data = (cac_data_t *) sll_next(s_cac_list, cac_data);
-
- }
-
- CAC_DEBUG(DEB_F_PREFIX"cac_data NOT found.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
- return(NULL);
-}
-
-/**
- *
- * Initialize cac module by enabling debugs and creating a cac list.
- *
- * @param void
- *
- * @return void
- *
- * @pre (NULL)
- */
-void fsm_cac_init (void)
-{
- const char fname[] = "fsm_cac_init";
-
-
- /* allocate and initialize cac list */
- s_cac_list = sll_create((sll_match_e(*)(void *, void *))
- fsm_cac_match_call_id);
-
- if (s_cac_list == NULL) {
- CAC_ERROR(CAC_F_PREFIX"CAC list creation failed.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
-
- }
-}
-
-/**
- *
- * clears all the entries in the cac list
- *
- * @param void
- *
- * @return void
- *
- * @pre (NULL)
- */
-void fsm_cac_clear_list (void)
-{
- const char fname[] = "fsm_cac_clear_list";
- cac_data_t *cac_data;
- cac_data_t *prev_cac_data;
-
- DEF_DEBUG(DEB_F_PREFIX"Clear all pending CAC dat.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
-
- cac_data = (cac_data_t *) sll_next(s_cac_list, NULL);
-
- while (cac_data != NULL) {
-
- prev_cac_data = cac_data;
- cac_data = (cac_data_t *) sll_next(s_cac_list, cac_data);
-
- fsm_cac_notify_failure(prev_cac_data);
- fsm_clear_cac_data(prev_cac_data);
- }
-
-}
-
-/**
- *
- * Shutdown cac module, clears all the pending cac requests
- *
- * @param void
- *
- * @return void
- *
- * @pre (NULL)
- */
-void fsm_cac_shutdown (void)
-{
-
- fsm_cac_clear_list();
-
- sll_destroy(s_cac_list);
-
- s_cac_list = NULL;
-}
-
-/**
- *
- * Check if there are pending CAC requests
- *
- * @param none
- *
- * @return cac_data returns first pending request.
- *
- * @pre (NULL)
- */
-static cac_data_t *
-fsm_cac_check_if_pending_req (void)
-{
- cac_data_t *cac_data;
-
- cac_data = (cac_data_t *) sll_next(s_cac_list, NULL);
-
- while (cac_data != NULL) {
-
- if (cac_data->cac_state == FSM_CAC_REQ_PENDING ||
- cac_data->cac_state == FSM_CAC_IDLE) {
-
- return(cac_data);
- }
-
- cac_data = (cac_data_t *) sll_next(s_cac_list, cac_data);
-
- }
-
- return(NULL);
-}
-
-/**
- *
- * Check if there are pending CAC requests
- *
- * @param none
- *
- * @return cac_data returns first pending request.
- *
- * @pre (NULL)
- */
-static cc_causes_t
-fsm_cac_process_bw_allocation (cac_data_t *cac_data)
-{
- const char fname[] = "fsm_cac_process_bw_allocation";
-
- if (lsm_allocate_call_bandwidth(cac_data->call_id, cac_data->sessions) ==
- CC_CAUSE_CONGESTION) {
-
- DEF_DEBUG(DEB_F_PREFIX"CAC Allocation failed.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
-
- fsm_cac_notify_failure(cac_data);
-
- fsm_clear_cac_data(cac_data);
-
- return(CC_CAUSE_CONGESTION);
- }
-
- cac_data->cac_state = FSM_CAC_REQ_PENDING;
-
- return(CC_CAUSE_OK);
-}
-
-/**
- *
- * Check if there are pending CAC requests
- *
- * @param call_id request a cac for this call_id
- * sessions number of sessions in the request
- * msg ccapi msg, that is held to process
- * till cac response is received.
- *
- * @return CC_CAUSE_BW_OK if the bandwidth is received.
- * CC_CAUSE_Ok Call returned successfully, not sure about BW yet
- * CC_CAUSE_ERROR: Call returned with failure.
- *
- * @pre (NULL)
- */
-cc_causes_t
-fsm_cac_call_bandwidth_req (callid_t call_id, uint32_t sessions,
- void *msg)
-{
- const char fname[] = "fsm_cac_call_bandwidth_req";
- cac_data_t *cac_data, *cac_pend_data;
-
- /* If wlan not connected return OK */
- cac_data = fsm_get_new_cac_data();
-
- if (cac_data == NULL) {
-
- return(CC_CAUSE_CONGESTION);
- }
-
- cac_data->msg_ptr = msg;
- cac_data->call_id = call_id;
- cac_data->cac_state = FSM_CAC_IDLE;
- cac_data->sessions = sessions;
-
- fsm_init_cac_failure_timer(cac_data, CAC_FAILURE_TIMEOUT);
-
- /* Make sure there is no pending requests before submitting
- * another one
- */
- if ((cac_pend_data = fsm_cac_check_if_pending_req()) == NULL) {
-
- /*
- * Make sure sufficient bandwidth available to make a outgoing call. This
- * should be done before allocating other resources.
- */
- DEF_DEBUG(DEB_F_PREFIX"CAC request for %d sessions %d.\n",
- DEB_F_PREFIX_ARGS("CAC", fname), call_id, sessions);
-
- if (fsm_cac_process_bw_allocation(cac_data) == CC_CAUSE_CONGESTION) {
-
- return(CC_CAUSE_CONGESTION);
- }
-
- cac_data->cac_state = FSM_CAC_REQ_PENDING;
-
- } else if (cac_pend_data->cac_state == FSM_CAC_IDLE) {
-
- if (fsm_cac_process_bw_allocation(cac_pend_data) ==
- CC_CAUSE_CONGESTION) {
-
- /* Clear all remaining data */
- fsm_cac_clear_list();
-
- return(CC_CAUSE_CONGESTION);
- }
-
- }
-
- (void) sll_append(s_cac_list, cac_data);
-
- return(CC_CAUSE_OK);
-
-}
-
-/**
- *
- * This is called by gsm to cleanup the cac data. If there are any
- * pending CAC requests and far end cancels the call, the pending
- * request has to be canceled.
- *
- * @param call_id - call_id of the request
- *
- * @return none.
- *
- * @pre (NULL)
- */
-void fsm_cac_call_release_cleanup (callid_t call_id)
-{
- cac_data_t *cac_data;
-
- cac_data = fsm_cac_get_data_by_call_id(call_id);
-
- if (cac_data) {
-
- sll_remove(s_cac_list, cac_data);
-
- fsm_clear_cac_data(cac_data);
- }
-
-}
-
-
-/**
- *
- * Called when the bandwidth response with available bw is received. This
- * also process held ccapi messages through fim event chain
- *
- * @param none
- *
- * @return CC_CAUSE_NO_RESOURCE No bandwidth
- * CC_CAUSE_OK if ok
- *
- *
- * @pre (NULL)
- */
-
-cc_causes_t
-fsm_cac_process_bw_avail_resp (void)
-{
- const char fname[] = "fsm_cac_process_bw_avail_resp";
- cac_data_t *cac_data = NULL;
- cac_data_t *next_cac_data = NULL;
-
-
- cac_data = (cac_data_t *) sll_next(s_cac_list, NULL);
-
- if (cac_data != NULL) {
-
- switch (cac_data->cac_state) {
- default:
- case FSM_CAC_IDLE:
- DEF_DEBUG(DEB_F_PREFIX"No Pending CAC request.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
- /*
- * Make sure sufficient bandwidth available to make a outgoing call. This
- * should be done before allocating other resources.
- */
- if (fsm_cac_process_bw_allocation(cac_data) == CC_CAUSE_CONGESTION) {
-
- sll_remove(s_cac_list, cac_data);
-
- return(CC_CAUSE_NO_RESOURCE);
- }
-
-
- break;
- case FSM_CAC_REQ_PENDING:
-
- next_cac_data = (cac_data_t *) sll_next(s_cac_list, cac_data);
- sll_remove(s_cac_list, cac_data);
-
- /* Request for the next bandwidth */
- DEF_DEBUG(DEB_F_PREFIX"Process pending responses %d.\n",
- DEB_F_PREFIX_ARGS("CAC", fname), cac_data->call_id);
-
- /* Let GSM process completed request */
- fim_process_event(cac_data->msg_ptr, TRUE);
-
- fsm_clear_cac_data(cac_data);
-
- if (next_cac_data != NULL) {
- /*
- * Make sure sufficient bandwidth available to make a outgoing call. This
- * should be done before allocating other resources.
- */
- DEF_DEBUG(DEB_F_PREFIX"Requesting next allocation %d.\n",
- DEB_F_PREFIX_ARGS("CAC", fname), next_cac_data->call_id);
-
- if (fsm_cac_process_bw_allocation(next_cac_data) ==
- CC_CAUSE_CONGESTION) {
-
- /* If the next data was in idle state and the request fialed
- * then clean up the remaining list
- */
- if (next_cac_data->cac_state == FSM_CAC_IDLE) {
- /* Clear all remaining data */
- fsm_cac_clear_list();
- } else {
-
- sll_remove(s_cac_list, next_cac_data);
- }
-
- return(CC_CAUSE_NO_RESOURCE);
- }
-
- }
-
- break;
- }
-
- }
-
- return(CC_CAUSE_NO_RESOURCE);
-
-}
-
-/**
- *
- * Called when the bandwidth response with failed bw is received. This
- * also process held ccapi messages through fim event chain
- *
- * @param none
- *
- * @return CC_CAUSE_NO_RESOURCE No bandwidth
- * CC_CAUSE_OK if ok
- *
- *
- * @pre (NULL)
- */
-cc_causes_t
-fsm_cac_process_bw_failed_resp (void)
-{
- const char fname[] = "fsm_cac_process_bw_avail_resp";
- cac_data_t *cac_data = NULL;
- cac_data_t *next_cac_data = NULL;
-
-
- cac_data = (cac_data_t *) sll_next(s_cac_list, NULL);
-
- if (cac_data != NULL) {
-
- switch (cac_data->cac_state) {
- default:
- case FSM_CAC_IDLE:
- DEF_DEBUG(DEB_F_PREFIX"No Pending request.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
- /*
- * Make sure sufficient bandwidth available to make a outgoing call. This
- * should be done before allocating other resources.
- */
- if (fsm_cac_process_bw_allocation(cac_data) == CC_CAUSE_CONGESTION) {
-
- sll_remove(s_cac_list, cac_data);
-
- return(CC_CAUSE_NO_RESOURCE);
- }
-
- break;
- case FSM_CAC_REQ_PENDING:
-
- next_cac_data = (cac_data_t *) sll_next(s_cac_list, cac_data);
-
- sll_remove(s_cac_list, cac_data);
-
- /* Request for the next bandwidth */
- DEF_DEBUG(DEB_F_PREFIX"Process pending responses even after failure.\n",
- DEB_F_PREFIX_ARGS("CAC", fname));
-
- /* Let GSM process completed request */
- fsm_cac_notify_failure(cac_data);
-
- fsm_clear_cac_data(cac_data);
-
- if (next_cac_data != NULL) {
-
- /*
- * Make sure sufficient bandwidth available to make a outgoing call. This
- * should be done before allocating other resources.
- */
- if (fsm_cac_process_bw_allocation(next_cac_data) == CC_CAUSE_CONGESTION) {
-
- /* If the next data was in idle state and the request fialed
- * then clean up the remaining list
- */
- if (next_cac_data->cac_state == FSM_CAC_IDLE) {
- /* Clear all remaining data */
- fsm_cac_clear_list();
- } else {
-
- sll_remove(s_cac_list, next_cac_data);
- }
-
- return(CC_CAUSE_NO_RESOURCE);
- }
-
- }
-
- break;
- }
-
- }
-
- return(CC_CAUSE_NO_RESOURCE);
-}
-
-/**
- *
- * Process time-out event. This cause cac data to send failure notifications.
- *
- * @param void *tmr_data - timer data
- *
- * @return none
- *
- *
- * @pre (NULL)
- */
-void
-fsm_cac_process_bw_fail_timer (void *tmr_data)
-{
- const char fname[] = "fsm_cac_process_bw_fail_timer";
-
- DEF_DEBUG(DEB_F_PREFIX"CAC request timedout %d.\n",
- DEB_F_PREFIX_ARGS("CAC", fname), (callid_t)(long)tmr_data);
-
- /* Time-out causes same set of processing as bw failure
- */
- fsm_cac_process_bw_failed_resp();
-
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_stdio.h"
-#include "fsm.h"
-#include "fim.h"
-#include "lsm.h"
-#include "sm.h"
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "text_strings.h"
-#include "config.h"
-#include "debug.h"
-#include "gsm_sdp.h"
-#include "regmgrapi.h"
-#include "platform_api.h"
-
-static fsmcnf_ccb_t *fsmcnf_ccbs;
-
-static int softkey_mask_list[MAX_SOFT_KEYS];
-
-#define FSMCNF_CONNECTED_SET "CONNECTED"
-
-typedef enum {
- FSMCNF_S_MIN = -1,
- FSMCNF_S_IDLE,
- FSMCNF_S_CNFING,
- FSMCNF_S_CNFED,
- FSMCNF_S_MAX
-} fsmcnf_states_t;
-
-static const char *fsmcnf_state_names[] = {
- "IDLE",
- "CNFING",
- "CNFED"
-};
-
-
-static sm_rcs_t fsmcnf_ev_idle_setup(sm_event_t *event);
-static sm_rcs_t fsmcnf_ev_idle_feature(sm_event_t *event);
-static sm_rcs_t fsmcnf_ev_cnfing_release(sm_event_t *event);
-static sm_rcs_t fsmcnf_ev_cnfing_feature(sm_event_t *event);
-static sm_rcs_t fsmcnf_ev_cnfing_onhook(sm_event_t *event);
-static sm_rcs_t fsmcnf_ev_cnfed_release(sm_event_t *event);
-static sm_rcs_t fsmcnf_ev_cnfed_feature(sm_event_t *event);
-static sm_rcs_t fsmcnf_ev_cnfed_feature_ack(sm_event_t *event);
-static sm_rcs_t fsmcnf_ev_cnfed_onhook(sm_event_t *event);
-
-static sm_function_t fsmcnf_function_table[FSMCNF_S_MAX][CC_MSG_MAX] =
-{
-/* FSMCNF_S_IDLE ------------------------------------------------------------ */
- {
- /* FSMCNF_E_SETUP */ fsmcnf_ev_idle_setup,
- /* FSMCNF_E_SETUP_ACK */ NULL,
- /* FSMCNF_E_PROCEEDING */ NULL,
- /* FSMCNF_E_ALERTING */ NULL,
- /* FSMCNF_E_CONNECTED */ NULL,
- /* FSMCNF_E_CONNECTED_ACK */ NULL,
- /* FSMCNF_E_RELEASE */ NULL,
- /* FSMCNF_E_RELEASE_COMPLETE */ NULL,
- /* FSMCNF_E_FEATURE */ fsmcnf_ev_idle_feature,
- /* FSMCNF_E_FEATURE_ACK */ NULL,
- /* FSMCNF_E_OFFHOOK */ NULL,
- /* FSMCNF_E_ONHOOK */ NULL,
- /* FSMCNF_E_LINE */ NULL,
- /* FSMCNF_E_DIGIT_BEGIN */ NULL,
- /* FSMCNF_E_DIGIT */ NULL,
- /* FSMCNF_E_DIALSTRING */ NULL,
- /* FSMCNF_E_MWI */ NULL,
- /* FSMCNF_E_SESSION_AUDIT */ NULL
- },
-
-/* FSMCNF_S_CNFING --------------------------------------------------- */
- {
- /* FSMCNF_E_SETUP */ NULL,
- /* FSMCNF_E_SETUP_ACK */ NULL,
- /* FSMCNF_E_PROCEEDING */ NULL,
- /* FSMCNF_E_ALERTING */ NULL,
- /* FSMCNF_E_CONNECTED */ NULL,
- /* FSMCNF_E_CONNECTED_ACK */ NULL,
- /* FSMCNF_E_RELEASE */ fsmcnf_ev_cnfing_release,
- /* FSMCNF_E_RELEASE_COMPLETE */ NULL,
- /* FSMCNF_E_FEATURE */ fsmcnf_ev_cnfing_feature,
- /* FSMCNF_E_FEATURE_ACK */ NULL,
- /* FSMCNF_E_OFFHOOK */ NULL,
- /* FSMCNF_E_ONHOOK */ fsmcnf_ev_cnfing_onhook,
- /* FSMCNF_E_LINE */ NULL,
- /* FSMCNF_E_DIGIT_BEGIN */ NULL,
- /* FSMCNF_E_DIGIT */ NULL,
- /* FSMCNF_E_DIALSTRING */ NULL,
- /* FSMCNF_E_MWI */ NULL,
- /* FSMCNF_E_SESSION_AUDIT */ NULL
- },
-
-/* FSMCNF_S_CNFED ---------------------------------------------------- */
- {
- /* FSMCNF_E_SETUP */ NULL,
- /* FSMCNF_E_SETUP_ACK */ NULL,
- /* FSMCNF_E_PROCEEDING */ NULL,
- /* FSMCNF_E_ALERTING */ NULL,
- /* FSMCNF_E_CONNECTED */ NULL,
- /* FSMCNF_E_CONNECTED_ACK */ NULL,
- /* FSMCNF_E_RELEASE */ fsmcnf_ev_cnfed_release,
- /* FSMCNF_E_RELEASE_COMPLETE */ NULL,
- /* FSMCNF_E_FEATURE */ fsmcnf_ev_cnfed_feature,
- /* FSMCNF_E_FEATURE_ACK */ fsmcnf_ev_cnfed_feature_ack,
- /* FSMCNF_E_OFFHOOK */ NULL,
- /* FSMCNF_E_ONHOOK */ fsmcnf_ev_cnfed_onhook,
- /* FSMCNF_E_LINE */ NULL,
- /* FSMCNF_E_DIGIT_BEGIN */ NULL,
- /* FSMCNF_E_DIGIT */ NULL,
- /* FSMCNF_E_DIALSTRING */ NULL,
- /* FSMCNF_E_MWI */ NULL,
- /* FSMCNF_E_SESSION_AUDIT */ NULL
- }
-};
-
-static sm_table_t fsmcnf_sm_table;
-sm_table_t *pfsmcnf_sm_table = &fsmcnf_sm_table;
-
-
-const char *
-fsmcnf_state_name (int state)
-{
- if ((state <= FSMCNF_S_MIN) || (state >= FSMCNF_S_MAX)) {
- return (get_debug_string(GSM_UNDEFINED));
- }
-
- return (fsmcnf_state_names[state]);
-}
-
-
-static int
-fsmcnf_get_new_cnf_id (void)
-{
- static int cnf_id = 0;
-
- if (++cnf_id < 0) {
- cnf_id = 1;
- }
-
- return (cnf_id);
-}
-
-
-static void
-fsmcnf_init_ccb (fsmcnf_ccb_t *ccb)
-{
- if (ccb != NULL) {
- ccb->cnf_id = FSM_NO_ID;
- ccb->cnf_call_id = CC_NO_CALL_ID;
- ccb->cns_call_id = CC_NO_CALL_ID;
- ccb->cnf_line = CC_NO_LINE;
- ccb->cns_line = CC_NO_LINE;
- ccb->bridged = FALSE;
- ccb->active = FALSE;
- ccb->flags = 0;
- ccb->cnf_ftr_ack = FALSE;
- }
-}
-
-
-static fsmcnf_ccb_t *
-fsmcnf_get_ccb_by_cnf_id (int cnf_id)
-{
- fsmcnf_ccb_t *ccb;
- fsmcnf_ccb_t *ccb_found = NULL;
-
- FSM_FOR_ALL_CBS(ccb, fsmcnf_ccbs, FSMCNF_MAX_CCBS) {
- if (ccb->cnf_id == cnf_id) {
- ccb_found = ccb;
-
- break;
- }
- }
-
- return (ccb_found);
-}
-
-
-/*
- * Function: fsmcnf_get_new_cnf_context
- *
- * Parameters:
- * cnf_call_id: call_id for the call initiating the conference
- *
- * Description: This function creates a new conference context by:
- * - getting a free ccb
- * - creating new cnf_id and cns_call_id
- *
- * Returns: ccb
- *
- */
-static fsmcnf_ccb_t *
-fsmcnf_get_new_cnf_context (callid_t cnf_call_id)
-{
- static const char fname[] = "fsmcnf_get_new_cnf_context";
- fsmcnf_ccb_t *ccb;
-
- ccb = fsmcnf_get_ccb_by_cnf_id(FSM_NO_ID);
- if (ccb != NULL) {
- ccb->cnf_id = fsmcnf_get_new_cnf_id();
- ccb->cnf_call_id = cnf_call_id;
- ccb->cns_call_id = cc_get_new_call_id();
-
- FSM_DEBUG_SM(get_debug_string(FSMCNF_DBG_PTR), ccb->cnf_id,
- ccb->cnf_call_id, ccb->cns_call_id, fname, ccb);
- } else {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Failed to get new ccb.\n", fname);
- }
-
- return (ccb);
-}
-
-
-fsmcnf_ccb_t *
-fsmcnf_get_ccb_by_call_id (callid_t call_id)
-{
- fsmcnf_ccb_t *ccb;
- fsmcnf_ccb_t *ccb_found = NULL;
-
- FSM_FOR_ALL_CBS(ccb, fsmcnf_ccbs, FSMCNF_MAX_CCBS) {
- if ((ccb->cnf_call_id == call_id) || (ccb->cns_call_id == call_id)) {
- ccb_found = ccb;
-
- break;
- }
- }
-
- return (ccb_found);
-}
-
-
-static void
-fsmcnf_update_cnf_context (fsmcnf_ccb_t *ccb, callid_t old_call_id,
- callid_t new_call_id)
-{
- static const char fname[] = "fsmcnf_update_cnf_context";
-
- if (ccb != NULL) {
- if (old_call_id == ccb->cnf_call_id) {
- ccb->cnf_call_id = new_call_id;
- } else if (old_call_id == ccb->cns_call_id) {
- ccb->cns_call_id = new_call_id;
- }
-
- FSM_DEBUG_SM(get_debug_string(FSMCNF_DBG_PTR), ccb->cnf_id,
- ccb->cnf_call_id, ccb->cns_call_id, fname, ccb);
- }
-}
-
-
-callid_t
-fsmcnf_get_other_call_id (fsmcnf_ccb_t *ccb, callid_t call_id)
-{
- callid_t other_call_id = CC_NO_CALL_ID;
-
- if (ccb != NULL) {
- if (ccb->cnf_call_id == call_id) {
- other_call_id = ccb->cns_call_id;
- } else if (ccb->cns_call_id == call_id) {
- other_call_id = ccb->cnf_call_id;
- }
- }
-
- return (other_call_id);
-}
-
-static void
-fsmcnf_cnf_xfer (fsmcnf_ccb_t *ccb)
-{
- fsmdef_dcb_t *dcb;
- cc_feature_data_t ftr_data;
-
- dcb = fsm_get_dcb(ccb->cnf_call_id);
-
- /*
- * Pretending attended transfer
- */
- ftr_data.xfer.cause = CC_CAUSE_XFER_CNF;
- ftr_data.xfer.target_call_id = ccb->cns_call_id;
- cc_int_feature(CC_SRC_UI, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_XFER, &(ftr_data));
-}
-
-
-/*
- * Function: fsmcnf_remove_fcb
- *
- * Parameters:
- * cnf_id: cnf_id for the conference
- * call_id: call_id that identifies the fcb to be removed
- *
- * Description: This function will remove the fcb identified by the given
- * call_id from the ccb. And the function will free the ccb
- * if both fcbs have been removed.
- *
- * Returns: none
- *
- * Note: This is a helper function for fsmcnf_cleanup. It allows fsmcnf_cleanup
- * to cleanup one fcb (one call involved in the conference) independent
- * of the other involved fcb.
- */
-static void
-fsmcnf_remove_fcb (fsm_fcb_t *fcb, callid_t call_id)
-{
- fsmcnf_ccb_t *ccb = fcb->ccb;
-
- if (ccb != NULL) {
- fsmcnf_update_cnf_context(ccb, call_id, CC_NO_CALL_ID);
-
- /*
- * Free the ccb if both fcb references have been removed.
- */
- if ((ccb->cnf_call_id == CC_NO_CALL_ID) &&
- (ccb->cns_call_id == CC_NO_CALL_ID)) {
- fsmcnf_init_ccb(ccb);
- }
- }
-}
-
-
-static void
-fsmcnf_cleanup (fsm_fcb_t *fcb, int fname, boolean both)
-{
- fsmcnf_ccb_t *ccb;
- fsm_fcb_t *other_fcb, *fcb_def;
- callid_t call_id = fcb->call_id;
- callid_t other_call_id = CC_NO_CALL_ID;
-
- /* stop the channel mixing if we are currently doing it */
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- other_call_id = fsmcnf_get_other_call_id(fcb->ccb, call_id);
- /* Set session to be primary */
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
-
- if (fcb->ccb && (call_id == fcb->ccb->cnf_call_id)) {
-
- if (other_call_id != CC_NO_CALL_ID) {
- /*
- * Not clearing consulation call, so change consultation
- * call attribute to display connected softkey set.
- * Do not change softkey set if it is a transfer o
- */
- if (ccb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Failed to get CCB.\n", fname);
- } else {
- cc_call_attribute(other_call_id, ccb->cnf_line, NORMAL_CALL);
- }
- }
-
- }
-
- if (fcb_def && fcb_def->dcb) {
- fcb_def->dcb->session = PRIMARY;
- }
- /*
- * Check if the user wanted to cleanup the whole ccb.
- * If so, then we will grab the other fcb first and call this function
- * again with this other fcb. The whole ccb will be freed after this block
- * of code because both call_ids will be -1, which tells
- * fsmcnf_remove_fcb to free the ccb.
- */
- if (both) {
- other_call_id = fsmcnf_get_other_call_id(fcb->ccb, call_id);
- if (other_call_id != CC_NO_CALL_ID) {
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_CNF);
- if (other_fcb != NULL) {
- fsmcnf_cleanup(other_fcb, fname, FALSE);
- }
- }
- }
-
- /*
- * Remove the reference to this fcb from the ccb.
- */
- fsmcnf_remove_fcb(fcb, fcb->call_id);
-
- /*
- * Move this fcb to the IDLE state
- */
- fsm_change_state(fcb, fname, FSMCNF_S_IDLE);
-
- /*
- * Reset the data for this fcb. The fcb is still included in a call
- * so set the call_id and dcb values accordingly.
- */
- fsm_init_fcb(fcb, fcb->call_id, fcb->dcb, FSM_TYPE_CNF);
-}
-
-
-void
-fsmcnf_free_cb (fim_icb_t *icb, callid_t call_id)
-{
- fsm_fcb_t *fcb = NULL;
-
- if (call_id != CC_NO_CALL_ID) {
- fcb = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_CNF);
-
- if (fcb != NULL) {
- fsmcnf_cleanup(fcb, __LINE__, FALSE);
- fsm_init_fcb(fcb, CC_NO_CALL_ID, FSMDEF_NO_DCB, FSM_TYPE_NONE);
- }
- }
-}
-
-
-/**
- *
- * Cancel conference feature by sending cancel event to SIP stack.
- * This routine is used in roundtable phone.
- *
- * Copied and pasted from fsmb2bcnf_feature_cancel().
- * See also fsmxfr_feature_cancel().
- *
- * @param line, call_id, target_call_id, cause (implicit or explicit)
- *
- * @return void
- *
- * @pre (none)
- */
-void
-fsmcnf_feature_cancel (fsmcnf_ccb_t *ccb, line_t line, callid_t call_id,
- callid_t target_call_id)
-{
- cc_feature_data_t data;
- fsm_fcb_t *fcb_def;
-
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
-
- // 'cause' will always be CC_SK_EVT_TYPE_EXPLI for now since it's only
- // called by fsmcnf_ev_cnfing_feature in the case of CC_FEAURE_CANCEL.
- // Thus 'cause' is ignored (for now) until the whole SM is refactored.
- if (/*(cause == CC_SK_EVT_TYPE_EXPLI) && */
- (fcb_def != NULL) && ((fcb_def->dcb->selected == FALSE) &&
- ((fcb_def->state == FSMDEF_S_OUTGOING_ALERTING) ||
- ((fcb_def->state == FSMDEF_S_CONNECTED) &&
- (fcb_def->dcb->spoof_ringout_requested == TRUE) &&
- (fcb_def->dcb->spoof_ringout_applied == TRUE))))) {
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, call_id,
- line, CC_FEATURE_END_CALL, NULL);
- }
-
- fcb_def = fsm_get_fcb_by_call_id_and_type(target_call_id, FSM_TYPE_DEF);
-
- if (/* (cause == CC_SK_EVT_TYPE_EXPLI) && */
- (fcb_def != NULL) && ((fcb_def->dcb->selected == FALSE) &&
- ((fcb_def->state == FSMDEF_S_OUTGOING_ALERTING) ||
- ((fcb_def->state == FSMDEF_S_CONNECTED) &&
- (fcb_def->dcb->spoof_ringout_requested == TRUE) &&
- (fcb_def->dcb->spoof_ringout_applied == TRUE))))) {
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, target_call_id,
- line, CC_FEATURE_END_CALL, NULL);
- }
-
- data.cancel.target_call_id = target_call_id;
- data.cancel.call_id = call_id;
- data.cancel.cause = CC_SK_EVT_TYPE_EXPLI;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, call_id,
- line, CC_FEATURE_CANCEL, &data);
-}
-
-/*******************************************************************
- * event functions
- */
-
-
-static sm_rcs_t
-fsmcnf_ev_idle_setup (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_setup_t *msg = (cc_setup_t *) event->msg;
- callid_t call_id = msg->call_id;
- fsmcnf_ccb_t *ccb;
-
- if (!msg->replaces) {
- return (SM_RC_DEF_CONT);
- }
-
- /*
- * Check to see if this new setup call is a new call that replaces
- * one of the conferenced call i.e. the this new call replacing the
- * existing leg of a conferenced by XFER feature from SIP. The
- * call id of this setup should match call id of a conference.
- */
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- if (ccb == NULL) {
- return (SM_RC_DEF_CONT);
- }
-
- /* This new call is part of a conference */
- fcb->ccb = ccb; /* attach ccb to the new call chain */
- fsm_change_state(fcb, __LINE__, FSMCNF_S_CNFING);
-
- return (SM_RC_CONT);
-}
-
-
-static sm_rcs_t
-fsmcnf_ev_idle_feature (sm_event_t *event)
-{
- static const char *fname = "fsmcnf_ev_idle_feature";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- fsmdef_dcb_t *dcb = fcb->dcb;
- callid_t cns_call_id;
- sm_rcs_t sm_rc = SM_RC_CONT;
- fsmcnf_ccb_t *ccb;
- int free_lines;
- cc_feature_data_t data;
- cc_action_data_t action_data;
- fsmdef_dcb_t *other_dcb;
- fsm_fcb_t *other_fcb;
- fsm_fcb_t *fcb_def, *join_fcb_cnf;
- cc_feature_data_t ftr_data = msg->data;
- cc_feature_data_t *feat_data = &(msg->data);
- fsm_fcb_t *cns_fcb;
- callid_t other_call_id;
- fsmxfr_xcb_t *xcb;
- cc_causes_t cause;
-
- memset(&data, 0, sizeof(cc_feature_data_t));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_UI:
- switch (ftr_id) {
- case CC_FEATURE_CONF:
-
- /* Connect the existing call to active conference state
- * machine. If the UI generates the event with target
- * call_id in the data then terminate the existing consulatative
- * call and link that to another call.
- */
- if (feat_data && msg->data_valid &&
- (feat_data->cnf.target_call_id != CC_NO_CALL_ID)
- && (cns_fcb = fsm_get_fcb_by_call_id_and_type(feat_data->cnf.target_call_id,
- FSM_TYPE_CNF)) != NULL) {
- /*
- * Get a new ccb and new b2bcnf id - This is the handle that will
- * identify the b2bcnf.
- */
- ccb = fsmcnf_get_new_cnf_context(feat_data->cnf.target_call_id);
-
- if (ccb == NULL || ccb->cnf_id == FSM_NO_ID) {
- return(SM_RC_END);
- }
-
- ccb->cns_call_id = call_id;
- fcb->ccb = ccb;
- cns_fcb->ccb = ccb;
- ccb->cnf_line = line;
- ccb->cns_line = line;
-
- fsm_change_state(fcb, __LINE__, FSMCNF_S_CNFING);
-
- fsm_change_state(cns_fcb, __LINE__, FSMCNF_S_CNFING);
-
- cc_int_feature(CC_SRC_UI, CC_SRC_GSM, ccb->cns_call_id,
- cns_fcb->dcb->line, CC_FEATURE_CONF, NULL);
- return(SM_RC_END);
-
- }
-
- /*
- * This call is the conference and we are initiating a local
- * conference. So:
- * 1. Make sure we have a free line to open a new call plane to
- * collect digits (and place call) for the consultation call,
- * 2. Create a new conference context,
- * 3. Place this call on hold,
- * 4. Send a newcall feature back to the GSM so that the
- * consultation call can be initiated.
- */
-
- /*
- * Check for any other active features which may block
- * the conference.
- */
-
- /*
- * The call must be in the connected state to initiate a conference.
- */
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
- if ((fcb_def != NULL) && (fcb_def->state != FSMDEF_S_CONNECTED)) {
- break;
- }
-
- /*
- * Make sure we have a free line to start the consultation call.
- */
- //CSCsz38962 don't use expline for local conf call
- //free_lines = lsm_get_instances_available_cnt(line, TRUE);
- free_lines = lsm_get_instances_available_cnt(line, FALSE);
- if (free_lines <= 0) {
- /*
- * No free lines - let the user know and end this request.
- */
- fsm_display_no_free_lines();
-
- break;
- }
-
- /*
- * Get a new ccb and new cnf id - This is the handle that will
- * identify the cnf.
- */
- ccb = fsmcnf_get_new_cnf_context(call_id);
- if (ccb == NULL || ccb->cnf_id == 0) {
- break;
- }
- fcb->ccb = ccb;
- ccb->cnf_line = line;
- ccb->cns_line = line;
-
- /*
- * This call needs to go on hold so we can start the consultation
- * call. Indicate feature indication should be send by setting
- * call info type to hold and feature reason to conference.
- */
- data.hold.call_info.type = CC_FEAT_HOLD;
- data.hold.call_info.data.hold_resume_reason = CC_REASON_CONF;
- data.hold.msg_body.num_parts = 0;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_HOLD, &data);
-
- /*
- * Initiate the consultation call.
- */
- data.newcall.cause = CC_CAUSE_CONF;
- cns_call_id = ccb->cns_call_id;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, cns_call_id, line,
- CC_FEATURE_NEW_CALL, &data);
-
- FSM_DEBUG_SM(get_debug_string(FSMCNF_DBG_CNF_INITIATED),
- ccb->cnf_id, call_id, cns_call_id, __LINE__);
-
- fsm_change_state(fcb, __LINE__, FSMCNF_S_CNFING);
-
- sm_rc = SM_RC_END;
-
- break;
-
- case CC_FEATURE_JOIN:
- /*
- * The call must be in the connected state to initiate a conference
- */
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
- if ((fcb_def != NULL) && (fcb_def->state != FSMDEF_S_CONNECTED)) {
- break;
- }
-
- /*
- * Make sure that we have another active call on this line.
- */
- other_dcb = fsmdef_get_other_dcb_by_line(call_id, dcb->line);
- if (other_dcb == NULL) {
- break;
- }
-
- /* get other calls FCB */
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_dcb->call_id,
- FSM_TYPE_DEF);
- if (other_fcb == NULL) {
- break;
- }
-
- if (other_fcb->state == FSMDEF_S_HOLDING) {
- /*
- * Get a new ccb and new cnf id - This is the handle that will
- * identify the cnf.
- */
- ccb = fsmcnf_get_new_cnf_context(call_id);
- if (ccb == NULL) {
- break;
- }
- fcb->ccb = ccb;
- fsm_change_state(fcb, __LINE__, FSMCNF_S_CNFED);
-
-
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_dcb->call_id,
- FSM_TYPE_CNF);
- if (other_fcb == NULL) {
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- break;
- }
- other_fcb->ccb = ccb;
- fsm_change_state(other_fcb, __LINE__, FSMCNF_S_CNFED);
-
- ccb->cnf_call_id = dcb->call_id;
- ccb->cns_call_id = other_dcb->call_id;
- ccb->bridged = TRUE;
-
- /* Build SDP for sending out */
- cause = gsmsdp_encode_sdp_and_update_version(other_dcb,
- &data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- sm_rc = SM_RC_END;
- break;
- }
- data.resume.cause = CC_CAUSE_CONF;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_dcb->call_id,
- other_dcb->line, CC_FEATURE_RESUME, &data);
-
- /*
- * Update the UI for this call.
- */
- action_data.update_ui.action = CC_UPDATE_CONF_ACTIVE;
- (void)cc_call_action(other_dcb->call_id, other_dcb->line,
- CC_ACTION_UPDATE_UI, &action_data);
- } else {
- fsm_display_feature_unavailable();
- }
-
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- sm_rc = SM_RC_DEF_CONT;
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_NEW_CALL:
-
- /*
- * If this is the consultation call involved in a conference,
- * then set the rest of the data required to make the conference
- * happen. The data is the cnf_id in the fcb. The data is set now
- * because we did not have the fcb when the conference was
- * initiated. The fcb is created when a new_call event is
- * received by the FIM, not when a conference event is received.
- *
- * Or this could be the call that originated the conference and
- * the person he was talking to (the conference target) has
- * decided to conference the trasnferor to another party.
- */
-
- /*
- * Ignore this event if this call is not involved in a conference.
- */
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- if (ccb == NULL) {
- break;
- }
- fcb->ccb = ccb;
-
- /*
- * Determine what state this cnf should be in (cnfing or cnfed).
- * If the cnfrn key has only been hit once, then this call will
- * be in the cnfing state. If it has been hit the second time,
- * then this call should go to the cnfed state. The latter
- * case only happens when the calls are conferenced and one
- * of the remote ends has decided to transfer one leg of the cnf.
- * And it just so happens that the other call involved in the cnf
- * should match this call, so we can just use it's state to
- * assign the state to this call.
- */
- other_call_id = fsmcnf_get_other_call_id(ccb, call_id);
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_CNF);
-
- if(other_fcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Failed to get FCB.\n", fname);
- } else {
- fsm_change_state(fcb, __LINE__, other_fcb->state);
- }
-
- break;
-
- case CC_FEATURE_JOIN:
- if (fsm_is_joining_call(ftr_data)) {
- /*
- * The join target call must be in the
- * connected state to initiate a conference.
- */
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id,
- FSM_TYPE_DEF);
- if ((fcb_def == NULL) ||
- ((fcb_def->state != FSMDEF_S_CONNECTED) &&
- (fcb_def->state != FSMDEF_S_RESUME_PENDING))) {
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Join target \
- call is not at connected state\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, line, call_id, fname));
- break;
- }
-
- /* Get the joining call fcb */
- join_fcb_cnf = fsm_get_fcb_by_call_id_and_type(
- ftr_data.newcall.join.join_call_id,
- FSM_TYPE_CNF);
-
- /* Create a conference context for the join target call */
- ccb = fsmcnf_get_new_cnf_context(call_id);
- if (ccb == NULL || join_fcb_cnf == NULL) {
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Could not \
- find the conference context\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, line, call_id, fname));
- break;
- }
-
- fcb->ccb = ccb;
- join_fcb_cnf->ccb = ccb;
- ccb->cnf_call_id = fcb_def->dcb->call_id;
- /* Joining call is the consultative call of the conference */
- ccb->cns_call_id = join_fcb_cnf->dcb->call_id;
-
- join_fcb_cnf->dcb->group_id = fcb_def->dcb->group_id;
- fsm_change_state(fcb, __LINE__, FSMCNF_S_CNFED);
- fsm_change_state(join_fcb_cnf, __LINE__, FSMCNF_S_CNFED);
-
- softkey_mask_list[0] = skConfrn;
- ui_select_feature_key_set(line, call_id,
- FSMCNF_CONNECTED_SET,
- softkey_mask_list, 1);
-
- ccb->flags |= JOINED;
-
- ccb->bridged = FALSE;
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- sm_rc = SM_RC_DEF_CONT;
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_NOTIFY:
- if ((msg->data_valid == TRUE) &&
- (msg->data.notify.subscription == CC_SUBSCRIPTIONS_XFER) &&
- (msg->data.notify.method == CC_XFER_METHOD_REFER)) {
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if ((xcb != NULL) && (call_id == xcb->cns_call_id)) {
- /*
- * One leg of the conference has decided to transfer us.
- * We need to
- * 1. remove the transferred call from the conference
- * context and associate the new call
- * with the context,
- * 2. cleanup this transferred fcb.
- */
- ccb = fsmcnf_get_ccb_by_call_id(xcb->xfr_call_id);
- if (ccb == NULL) {
- break;
- }
-
- other_fcb =
- fsm_get_fcb_by_call_id_and_type(xcb->xfr_call_id,
- FSM_TYPE_CNF);
- if (other_fcb == NULL) {
- break;
- }
-
- fcb->ccb = ccb;
-
- fsmcnf_update_cnf_context(ccb, xcb->xfr_call_id,
- xcb->cns_call_id);
-
- fsmcnf_cleanup(other_fcb, __LINE__, FALSE);
-
- other_call_id = fsmcnf_get_other_call_id(ccb, call_id);
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_CNF);
-
- fsm_change_state(fcb, __LINE__, other_fcb->state);
-
- if (other_fcb->state == FSMCNF_S_CNFED) {
- ccb->bridged = TRUE;
-
- /*
- * Resume the other leg of the conference that was
- * not transferred.
- */
- other_dcb = fsm_get_dcb(other_call_id);
-
- /* Build SDP for sending out */
- cause = gsmsdp_encode_sdp_and_update_version(other_dcb,
- &data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- GSM_DEBUG_ERROR(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- sm_rc = SM_RC_END;
- break;
- }
- data.resume.cause = CC_CAUSE_CONF;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM,
- other_dcb->call_id, other_dcb->line,
- CC_FEATURE_RESUME, &data);
- }
-
- /*
- * Update the UI for the just transferred leg.
- */
- action_data.update_ui.action = CC_UPDATE_CONF_ACTIVE;
- (void)cc_call_action(fcb->call_id, dcb->line,
- CC_ACTION_UPDATE_UI, &action_data);
- }
- }
-
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- sm_rc = SM_RC_DEF_CONT;
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
- sm_rc = SM_RC_DEF_CONT;
-
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-
-static void
-fsmcnf_update_release (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- callid_t other_call_id;
- cc_action_data_t action_data;
- fsm_fcb_t *other_fcb;
-
- /*
- * Update the UI for the other call.
- */
- other_call_id = fsmcnf_get_other_call_id(fcb->ccb, fcb->call_id);
- if (other_call_id != CC_NO_CALL_ID) {
- action_data.update_ui.action = CC_UPDATE_CONF_RELEASE;
- (void)cc_call_action(other_call_id, fcb->dcb->line, CC_ACTION_UPDATE_UI,
- &action_data);
-
- /* Far end released its original call. Set the attribute of
- * other call so it can display connected softkey set.
- *
- * Check only for the consultation leg since only that leg
- * will need its attribute reset - the other leg does not
- * have an atribute set.
- */
- if (fcb->ccb && (fcb->call_id == fcb->ccb->cnf_call_id)) {
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_CNF);
- if (other_fcb != NULL) {
- fsm_fcb_t *b2bcnf_fcb, *xfr_fcb;
- b2bcnf_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_B2BCNF);
- xfr_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_XFR);
- if ((b2bcnf_fcb != NULL && b2bcnf_fcb->b2bccb == NULL) &&
- (xfr_fcb != NULL && xfr_fcb->xcb == NULL)) {
- cc_call_attribute(other_call_id, other_fcb->dcb->line, NORMAL_CALL);
- }
- }
- }
- }
-
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
-}
-
-
-static sm_rcs_t
-fsmcnf_ev_cnfing_release (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_release_t *msg = (cc_release_t *) event->msg;
- callid_t call_id = msg->call_id;
- fsmcnf_ccb_t *ccb = fcb->ccb;
- fsmxfr_xcb_t *xcb;
- fsm_fcb_t *other_fcb;
-
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if (xcb != NULL) {
- /*
- * One leg of the conference has decided to transfer us.
- * We need to
- * 1. remove this call from the conference context and
- * associate the new (transferred) call with the context,
- * 2. cleanup this fcb.
- */
- fsmcnf_update_cnf_context(ccb, call_id, xcb->cns_call_id);
-
- fsmcnf_cleanup(fcb, __LINE__, FALSE);
-
- other_fcb = fsm_get_fcb_by_call_id_and_type(xcb->cns_call_id,
- FSM_TYPE_CNF);
-
- if (other_fcb != NULL) {
- other_fcb->ccb = ccb;
- fsm_change_state(other_fcb, __LINE__, FSMCNF_S_CNFING);
- }
-
- return (SM_RC_CONT);
- }
-
- fsmcnf_update_release(event);
-
- return (SM_RC_CONT);
-}
-
-
-static sm_rcs_t
-fsmcnf_ev_cnfing_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- fsmdef_dcb_t *dcb = fcb->dcb;
- fsmcnf_ccb_t *ccb = fcb->ccb;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- static const char fname[] = "fsmcnf_ev_cnfing_feature";
- cc_feature_data_t *feat_data = &(msg->data);
- sm_rcs_t sm_rc = SM_RC_CONT;
- callid_t other_call_id;
- fsmdef_dcb_t *other_dcb;
- fsm_fcb_t *other_fcb;
- cc_action_data_t action_data;
- cc_feature_data_t data;
- cc_causes_t cause;
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_UI:
- switch (ftr_id) {
- case CC_FEATURE_CANCEL:
- sm_rc = SM_RC_END;
- fsmcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id /*,
- CC_SK_EVT_TYPE_EXPLI */);
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- break;
-
- case CC_FEATURE_ANSWER:
- other_call_id = fsmcnf_get_other_call_id(ccb, call_id);
- if (other_call_id == CC_NO_CALL_ID) {
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- return (sm_rc);
- }
- other_dcb = fsm_get_dcb(other_call_id);
- if (other_dcb == NULL) {
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- return (sm_rc);
- }
- /*
- * The answer to the a setup with replaced we have received.
- * The setup with replaced is automatically answered
- * by xfer state machine as UI source (simulate user pressing
- * the answer key).
- *
- * Set the group ID to the new call so that the voice can be
- * mixed with the new call.
- */
- dcb->group_id = other_dcb->group_id;
- fsm_change_state(fcb, __LINE__, FSMCNF_S_CNFED);
- return (sm_rc);
-
- default:
- break;
- }
- /* Fall through */
-
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_CONF:
- /*
- * This is the second conference event for a local
- * attended conference with consultation.
- *
- * The user is attempting to complete the conference, so
- * resume the other leg of the conference call.
- */
- ccb->bridged = TRUE;
- ccb->active = TRUE;
- ccb->flags |= LCL_CNF;
-
- other_call_id = fsmcnf_get_other_call_id(ccb, call_id);
- other_dcb = fsm_get_dcb(other_call_id);
-
- /*
- * Since we are resuming the other leg, allocate the src_sdp
- * because src_sdp was freed and set to null when this other-leg
- * was put on hold.
- */
- gsmsdp_update_local_sdp_media_capability(other_dcb, TRUE, FALSE);
-
- /* Build SDP for sending out */
- cause = gsmsdp_encode_sdp_and_update_version(other_dcb,
- &data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- GSM_DEBUG_ERROR(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- sm_rc = SM_RC_END;
- break;
- }
- data.resume.cause = CC_CAUSE_CONF;
-
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_DEF);
- if (other_fcb && other_fcb->state == FSMDEF_S_HOLDING) {
-
- other_dcb->session = LOCAL_CONF;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_dcb->call_id,
- other_dcb->line, CC_FEATURE_RESUME, &data);
-
- } else {
- /* Other call must be on hold */
-
- dcb->session = LOCAL_CONF;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, call_id,
- ccb->cnf_line, CC_FEATURE_RESUME, &data);
-
-
- }
-
- /*
- * Update the UI for this call.
- */
- action_data.update_ui.action = CC_UPDATE_CONF_ACTIVE;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_UPDATE_UI,
- &action_data);
-
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_CNF);
- fsm_change_state(other_fcb, __LINE__, FSMCNF_S_CNFED);
- fsm_change_state(fcb, __LINE__, FSMCNF_S_CNFED);
-
- sm_rc = SM_RC_END;
-
- break;
-
- case CC_FEATURE_END_CALL:
- fsmcnf_update_release(event);
-
- break;
-
- case CC_FEATURE_HOLD:
- if ((msg->data_valid) &&
- (feat_data->hold.call_info.data.hold_resume_reason != CC_REASON_SWAP &&
- feat_data->hold.call_info.data.hold_resume_reason != CC_REASON_CONF &&
- feat_data->hold.call_info.data.hold_resume_reason != CC_REASON_INTERNAL)) {
- sm_rc = SM_RC_END;
- DEF_DEBUG(DEB_F_PREFIX"Invoke hold call_id = %d t_call_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), ccb->cnf_call_id, ccb->cns_call_id);
- //Actual hold to this call, so break the feature layer.
- ui_terminate_feature(dcb->line, ccb->cnf_call_id, ccb->cns_call_id);
-
- fsmcnf_feature_cancel(ccb, ccb->cnf_line, ccb->cnf_call_id,
- ccb->cns_call_id /*,
- CC_SK_EVT_TYPE_EXPLI */);
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case CC_SRC_SIP:
- switch (ftr_id) {
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
-
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmcnf_ev_cnfing_onhook (sm_event_t *event)
-{
- fsmcnf_update_release(event);
-
- return (SM_RC_CONT);
-}
-
-
-static sm_rcs_t
-fsmcnf_ev_cnfed_release (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_release_t *msg = (cc_release_t *) event->msg;
- callid_t call_id = msg->call_id;
- fsmdef_dcb_t *dcb = fcb->dcb;
- fsmcnf_ccb_t *ccb = fcb->ccb;
- callid_t other_call_id;
- fsmdef_dcb_t *other_dcb;
- cc_feature_data_t data;
- cc_action_data_t action_data;
- fsmxfr_xcb_t *xcb;
- fsm_fcb_t *other_fcb;
- cc_causes_t cause;
-
- /* Conference is not active any more, clear that flag
- */
- ccb->active = FALSE;
-
- if( ccb->flags & JOINED ){
- other_call_id = fsmcnf_get_other_call_id(ccb, call_id);
- if(other_call_id != CC_NO_CALL_ID ){
- fsm_fcb_t *b2bcnf_fcb, *xfr_fcb;
- b2bcnf_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_B2BCNF);
- xfr_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_XFR);
- if ((b2bcnf_fcb != NULL && b2bcnf_fcb->b2bccb == NULL) &&
- (xfr_fcb != NULL && xfr_fcb->xcb == NULL)) {
- cc_call_attribute(other_call_id, dcb->line, NORMAL_CALL);
- }
- }
- }
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if ((xcb != NULL) && (!(ccb->flags & JOINED))) {
- /*
- * One leg of the conference has decided to transfer us.
- * We need to:
- * 1. remove this call from the conference context and
- * associate the new (transferred) call with the context,
- * 2. Resume the other leg of the conference that was not transferred.
- * More than likely this leg was put on hold when the transfer
- * was intitated if this was a REFER transfer.
- * 3.
- */
- fsmcnf_update_cnf_context(ccb, call_id, xcb->cns_call_id);
-
- fsmcnf_cleanup(fcb, __LINE__, FALSE);
-
- /* NOTE:
- * Normally, we would reset the ccb->bridged flag to indicate
- * that the bridge is not active. We do not want to do that in
- * this case because we want the conference to bridge as soon as
- * the target we are transferred to answers.
- */
-
- ccb->bridged = TRUE;
-
- /*
- * Resume the other leg of the conference that was not transferred.
- */
- other_call_id = fsmcnf_get_other_call_id(ccb, xcb->cns_call_id);
- other_dcb = fsm_get_dcb(other_call_id);
-
- /* Build SDP for sending out */
- cause = gsmsdp_encode_sdp_and_update_version(other_dcb,
- &data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- GSM_DEBUG_ERROR(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (SM_RC_END);
- }
- data.resume.cause = CC_CAUSE_CONF;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_dcb->call_id,
- other_dcb->line, CC_FEATURE_RESUME, &data);
-
- /*
- * Update the UI for the just transferred leg.
- */
- other_fcb = fsm_get_fcb_by_call_id_and_type(xcb->cns_call_id,
- FSM_TYPE_CNF);
-
- if (other_fcb != NULL) {
- other_fcb->ccb = ccb;
-
- fsm_change_state(other_fcb, __LINE__, FSMCNF_S_CNFED);
-
- action_data.update_ui.action = CC_UPDATE_CONF_ACTIVE;
- cc_call_action(other_fcb->call_id, dcb->line, CC_ACTION_UPDATE_UI,
- &action_data);
- return (SM_RC_CONT);
- }
- }
-
- fsmcnf_update_release(event);
-
- return (SM_RC_CONT);
-}
-
-
-static void
-fsmcnf_other_feature (fsm_fcb_t *fcb, cc_features_t ftr_id)
-{
- callid_t other_call_id;
-
- other_call_id = fsmcnf_get_other_call_id(fcb->ccb, fcb->call_id);
- if (other_call_id != CC_NO_CALL_ID) {
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_call_id,
- fcb->dcb->line, ftr_id, NULL);
- }
-}
-
-
-static sm_rcs_t
-fsmcnf_ev_cnfed_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- sm_rcs_t sm_rc = SM_RC_CONT;
- fsmcnf_ccb_t *ccb = fcb->ccb;
- fsmxfr_xcb_t *xcb;
- int join = 1;
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_UI:
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_CANCEL:
- sm_rc = SM_RC_END;
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- break;
-
- case CC_FEATURE_END_CALL:
- if ((ccb->flags & JOINED) && (ccb->bridged == FALSE)) {
- /* Something went wrong during the barge/monitor call setup, clean up */
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- return (sm_rc);
- }
- /*
- * If bridge of conference call ends the call, other 2
- * users should still be able to talk to each other.
- * So we simulate attended transfer when bridge tries
- * to end the call.
- */
- config_get_value(CFGID_CNF_JOIN_ENABLE, &join, sizeof(join));
- if (((ccb->bridged == TRUE) && (join) && !(ccb->flags & JOINED)) ||
- ((ccb->bridged == TRUE) && (ccb->flags & XFER))) {
-
- fsmcnf_cnf_xfer(ccb);
- sm_rc = SM_RC_END;
- } else {
- /*
- * The user is attempting to clear the call, therefore
- * we need to also clear the other leg of this
- * conference if it is active.
- */
- fsmcnf_other_feature(fcb, ftr_id);
- }
-
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- break;
-
- case CC_FEATURE_HOLD:
- /* Don't process the Hold if we are still waiting
- * on an ack from a previous Resume.
- */
- if ((ccb->cnf_ftr_ack) && (src_id == CC_SRC_UI)) {
- return (SM_RC_END);
- }
-
- /*
- * The user is attempting to hold the call, therefore we need
- * to also hold the other leg of this conference. Only update
- * the other leg if the conference is bridged and not involved
- * in a transfer.
- */
- if (ccb->bridged == TRUE) {
-
- if ((ccb->flags & XFER) && (src_id == CC_SRC_GSM)) {
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- return (sm_rc);
- }
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if ((xcb == NULL) || (!(ccb->flags & XFER))) {
- fsmcnf_other_feature(fcb, ftr_id);
- ccb->cnf_ftr_ack = TRUE;
- ccb->bridged = FALSE;
- }
- }
- break;
-
- case CC_FEATURE_RESUME:
- /* Don't process the Resume if we are still waiting
- * on an ack from a previous Hold.
- */
- if ((ccb->cnf_ftr_ack) && (src_id == CC_SRC_UI)) {
- return (SM_RC_END);
- }
-
- /*
- * The user is attempting to resume the call, therefore we need
- * to also resume the other leg of this conference. Only do this
- * if the conference is not bridged.
- */
- if (ccb->bridged == FALSE) {
- fsmcnf_other_feature(fcb, ftr_id);
- ccb->cnf_ftr_ack = TRUE;
- ccb->bridged = TRUE;
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
- break;
-
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_CALLINFO:
- if ((ccb->flags & JOINED) &&
- (call_id == ccb->cns_call_id)) {
- /*
- * Call is already joined into, eat this call
- * info event that came for the virtual bubble
- */
- return (SM_RC_END);
- }
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
-
- case CC_FEATURE_XFER:
- if (msg->data_valid == FALSE) {
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- switch (msg->data.xfer.method) {
- case CC_XFER_METHOD_BYE:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
-
- case CC_XFER_METHOD_REFER:
- if ((msg->data.xfer.cause == CC_CAUSE_XFER_REMOTE) &&
- (msg->data.xfer.target_call_id != CC_NO_CALL_ID)) {
- /*
- * This operation is replacing this call leg with the
- * new leg. This call is a target of a transfer.
- * Replace the call id of this call with the new
- * replacing call id.
- */
- fsmcnf_update_cnf_context(ccb, call_id,
- msg->data.xfer.target_call_id);
- /* Drop this call from conferenced */
- fsmcnf_cleanup(fcb, __LINE__, FALSE);
- } else {
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmcnf_ev_cnfed_feature_ack (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_ack_t *msg = (cc_feature_ack_t *) event->msg;
- fsmdef_dcb_t *dcb = fcb->dcb;
- fsmcnf_ccb_t *ccb = fcb->ccb;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- sm_rcs_t sm_rc = SM_RC_CONT;
- cc_feature_data_t ftr_data;
- cc_causes_t cause;
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_HOLD:
- /*
- * HOLD request is pending. Let this event drop through
- * to the default sm for handling.
- */
- if (msg->cause == CC_CAUSE_REQUEST_PENDING) {
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- } else {
- ccb->cnf_ftr_ack = FALSE;
- }
- break;
-
- case CC_FEATURE_RESUME:
- /*
- * Resume request is pending. Let this event drop through
- * to the default sm for handling.
- */
- if (msg->cause == CC_CAUSE_REQUEST_PENDING) {
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- ccb->cnf_ftr_ack = FALSE;
-
- /*
- * Check the status of the cause code
- */
- if (msg->cause != CC_CAUSE_NORMAL) {
- if ((platGetPhraseText(STR_INDEX_CNFR_FAIL_NOCODEC,
- (char *) tmp_str,
- STATUS_LINE_MAX_LEN - 1)) == CPR_SUCCESS) {
- lsm_ui_display_notify(tmp_str, NO_FREE_LINES_TIMEOUT);
- }
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, ccb->cns_call_id,
- fcb->dcb->line, CC_FEATURE_END_CALL, NULL);
-
- dcb = fsmdef_get_dcb_by_call_id(ccb->cnf_call_id);
- if (dcb != NULL) {
- /* Build SDP for sending out */
- cause = gsmsdp_encode_sdp_and_update_version(dcb,
- &ftr_data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- GSM_DEBUG_ERROR(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (SM_RC_END);
- }
- ftr_data.resume.cause = CC_CAUSE_OK;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_RESUME, &ftr_data);
- }
-
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- }
-
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
-
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmcnf_ev_cnfed_onhook (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- sm_rcs_t sm_rc = SM_RC_CONT;
- fsmcnf_ccb_t *ccb = fcb->ccb;
- int join = 1;
- fsmdef_dcb_t *other_dcb;
- boolean conf_id_valid = FALSE;
-
- /* If call_id of the ONHOOK received is of cnf_call_id,
- * flag to dcb of cns_call_id to know of the event,
- * and vice versa. We do not want to process more than
- * one onhook for calls in a conf call. Note that this is
- * needed because when in Speaker mode, onhook event is
- * sent to each call_id in active state.
- */
- if (fcb->call_id == ccb->cnf_call_id) {
- other_dcb = fsm_get_dcb(ccb->cns_call_id);
- } else {
- other_dcb = fsm_get_dcb(ccb->cnf_call_id);
- }
- other_dcb->onhook_received = TRUE;
-
- // CSCtc04202, when conf_id_valid is FALSE,which mean at least one call is dropped
- // Need release the whole conference session.
- conf_id_valid = fsmcnd_conf_call_id_valid(ccb);
- config_get_value(CFGID_CNF_JOIN_ENABLE, &join, sizeof(join));
- if (((ccb->bridged == TRUE) && (join) && !(ccb->flags & JOINED) && (conf_id_valid)) ||
- ((ccb->bridged == TRUE) && (ccb->flags & XFER) && (conf_id_valid))) {
- /*
- * If bridge of conference call ends the call other 2
- * users should still be able to talk to each other
- * So we simulate attended transfer when bridge tries
- * to end the call
- */
- fsmcnf_cnf_xfer(ccb);
- sm_rc = SM_RC_END;
- } else {
- /*
- * The user is attempting to clear the call, therefore
- * we need to also clear the other leg of this
- * conference if it is active.
- */
- fsmcnf_other_feature(fcb, CC_FEATURE_END_CALL);
- }
-
- fsmcnf_cleanup(fcb, __LINE__, TRUE);
- return (sm_rc);
-}
-
-
-cc_int32_t
-fsmcnf_show_cmd (cc_int32_t argc, const char *argv[])
-{
- fsmcnf_ccb_t *ccb;
- int i = 0;
-
- PR_ASSERT(i == 0);
- /*
- * check if need help
- */
- if ((argc == 2) && (argv[1][0] == '?')) {
- debugif_printf("%s", "show fsmcnf\n");
- return (0);
- }
-
- debugif_printf("%s", "\n-------------------------- FSMCNF ccbs --------------------------");
- debugif_printf("%s", "\ni cnf_id ccb cnf_call_id cns_call_id active bridged");
- debugif_printf("%s", "\n-----------------------------------------------------------------"
- "\n");
-
- FSM_FOR_ALL_CBS(ccb, fsmcnf_ccbs, FSMCNF_MAX_CCBS) {
- debugif_printf("%-2d %-6d 0x%8p %-11d %-11d %-6d %-7d\n",
- i++, ccb->cnf_id, ccb, ccb->cnf_call_id,
- ccb->cns_call_id, ccb->active, ccb->bridged);
- }
-
- return (0);
-}
-
-
-void
-fsmcnf_init (void)
-{
- fsmcnf_ccb_t *ccb;
- static const char *fname = "fsmcnf_init";
-
-
- /*
- * Initialize the ccbs.
- */
- fsmcnf_ccbs = (fsmcnf_ccb_t *)
- cpr_calloc(FSMCNF_MAX_CCBS, sizeof(fsmcnf_ccb_t));
-
- if (fsmcnf_ccbs == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Failed to allocate memory for " \
- "cnf ccbs.\n", fname);
- return;
- }
-
- FSM_FOR_ALL_CBS(ccb, fsmcnf_ccbs, FSMCNF_MAX_CCBS) {
- fsmcnf_init_ccb(ccb);
- }
-
- /*
- * Initialize the state/event table.
- */
- fsmcnf_sm_table.min_state = FSMCNF_S_MIN;
- fsmcnf_sm_table.max_state = FSMCNF_S_MAX;
- fsmcnf_sm_table.min_event = CC_MSG_MIN;
- fsmcnf_sm_table.max_event = CC_MSG_MAX;
- fsmcnf_sm_table.table = (&(fsmcnf_function_table[0][0]));
-}
-
-int
-cc_is_cnf_call (callid_t call_id)
-{
- if (call_id == CC_NO_CALL_ID) {
- return FALSE;
- }
- return fsmutil_is_cnf_leg(call_id, fsmcnf_ccbs, FSMCNF_MAX_CCBS);
-}
-
-void
-fsmcnf_shutdown (void)
-{
- cpr_free(fsmcnf_ccbs);
- fsmcnf_ccbs = NULL;
-}
-
-int
-fsmutil_is_cnf_consult_call (callid_t call_id)
-{
- return fsmutil_is_cnf_consult_leg(call_id, fsmcnf_ccbs, FSMCNF_MAX_CCBS);
-}
-
-boolean
-fsmcnd_conf_call_id_valid(fsmcnf_ccb_t *ccb){
-
- static const char fname[] = "fsmcnd_conf_call_id_valid";
- if( ccb != NULL){
- FSM_DEBUG_SM(get_debug_string(FSMCNF_DBG_PTR), ccb->cnf_id,
- ccb->cnf_call_id, ccb->cns_call_id, fname, ccb);
- if((ccb->cnf_call_id != CC_NO_CALL_ID) && (ccb->cns_call_id != CC_NO_CALL_ID) ){
- return TRUE;
- }
- }
- return FALSE;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <limits.h>
-#include "CCProvider.h"
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "cpr_rand.h"
-#include "cpr_timers.h"
-#include "cpr_errno.h"
-#include "phone.h"
-#include "lsm.h"
-#include "fsm.h"
-#include "sm.h"
-#include "ccapi.h"
-#include "ccsip_cc.h"
-#include "phone_debug.h"
-#include "fim.h"
-#include "config.h"
-#include "sdp.h"
-#include "ccsip_sdp.h" // Temporary include
-#include "rtp_defs.h"
-#include "debug.h"
-#include "gsm_sdp.h"
-#include "vcm.h"
-#include "uiapi.h"
-#include "gsm.h"
-#include "phntask.h"
-#include "prot_configmgr.h"
-#include "sip_interface_regmgr.h"
-#include "dialplanint.h"
-#include "subapi.h"
-#include "text_strings.h"
-#include "platform_api.h"
-#include "peer_connection_types.h"
-//#include "prlog.h"
-#include "sessionHash.h"
-
-extern void update_kpmlconfig(int kpmlVal);
-extern boolean g_disable_mass_reg_debug_print;
-void escalateDeescalate();
-
-#define FSMDEF_NO_NUMBER (NULL)
-#define DIGIT_POUND ('#')
-#define FSMDEF_MAX_DCBS (LSM_MAX_CALLS)
-#define FSMDEF_CC_CALLER_ID ((cc_state_data_t *)(&(dcb->caller_id)))
-#define RINGBACK_DELAY 90
-
-// Minimum and maximum hold reversion timer in seconds
-#define MIN_HOLD_REVERSION_INTERVAL_TIMER 10
-#define MAX_HOLD_REVERSION_INTERVAL_TIMER 1200
-
-fsmdef_dcb_t *fsmdef_dcbs;
-
-static const char *fsmdef_state_names[] = {
- "IDLE",
- "COLLECTING_INFO",
- "CALL_SENT",
- "OUTGOING_PROCEEDING",
- "KPML_COLLECTING_INFO",
- "OUTGOING_ALERTING",
- "INCOMING_ALERTING",
- "CONNECTING",
- "JOINING",
- "CONNECTED",
- "CONNECTED MEDIA PEND",
- "RELEASING",
- "HOLD_PENDING",
- "HOLDING",
- "RESUME_PENDING",
- "PRESERVED"
-};
-
-
-static sm_rcs_t fsmdef_ev_createoffer(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_createanswer(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_setlocaldesc(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_setremotedesc(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_setpeerconnection(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_localdesc(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_remotedesc(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_addstream(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_removestream(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_addcandidate(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_default(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_default_feature_ack(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_idle_setup(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_idle_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_idle_offhook(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_idle_dialstring(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_onhook(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_collectinginfo_release(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_collectinginfo_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_offhook(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_digit_begin(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_dialstring(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_proceeding(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_callsent_release(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_callsent_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_out_alerting(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_inalerting_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_inalerting_offhook(sm_event_t *event);
-static sm_rcs_t fsmdef_handle_inalerting_offhook_answer(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_connected(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_connected_line(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_connected_ack(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_connecting_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_connected_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_connected_media_pend_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_connected_media_pend_feature_ack(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_release(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_release_complete(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_releasing_release(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_releasing_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_releasing_onhook(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_hold_pending_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_hold_pending_feature_ack(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_holding_release(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_holding_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_holding_feature_ack(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_holding_onhook(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_holding_offhook(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_session_audit(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_resume_pending_feature(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_resume_pending_feature_ack(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_preserved_feature(sm_event_t *event);
-static void fsmdef_ev_join(cc_feature_data_t *data);
-
-static sm_rcs_t fsmdef_cfwd_clear_ccm(fsm_fcb_t *fcb);
-static sm_rcs_t fsmdef_process_dialstring_for_callfwd(sm_event_t *event);
-static sm_rcs_t fsmdef_process_cfwd_softkey_event(sm_event_t *event);
-static sm_rcs_t fsmdef_cfwd_clear_ccm(fsm_fcb_t *fcb);
-static sm_rcs_t fsmdef_ev_joining_connected_ack(sm_event_t *event);
-static sm_rcs_t fsmdef_ev_joining_offhook(sm_event_t *event);
-
-static void fsmdef_b2bjoin_invoke(fsmdef_dcb_t *dcb,
- cc_feature_data_t *join_data);
-static void fsmdef_select_invoke(fsmdef_dcb_t *dcb,
- cc_feature_data_t *select_data);
-static void fsmdef_handle_join_pending(fsmdef_dcb_t *dcb);
-static void fsmdef_append_dialstring_to_feature_uri(fsmdef_dcb_t *dcb,
- const char *dialstring);
-static boolean fsmdef_is_feature_uri_configured(cc_features_t ftr_id);
-static void fsmdef_set_call_info_cc_call_state(fsmdef_dcb_t *dcb,
- cc_states_t state,
- cc_causes_t cause);
-static boolean fsmdef_extract_join_target(sm_event_t *event);
-static void fsmdef_ev_notify_feature(cc_feature_t *msg, fsmdef_dcb_t *dcb);
-static void fsmdef_notify_hook_event(fsm_fcb_t *fcb, cc_msgs_t msg,
- char *global_call_id,
- callid_t prim_call_id,
- cc_hold_resume_reason_e consult_reason,
- monitor_mode_t monitor_mode,
- cfwdall_mode_t cfwdall_mode);
-static void fsmdef_update_callinfo_security_status(fsmdef_dcb_t *dcb,
- cc_feature_data_call_info_t *call_info);
-static void fsmdef_update_calltype (fsm_fcb_t *fcb, cc_feature_t *msg);
-
-
-/*
- * TODO <emannion> Update events for correct JSEP transitions
- * Instead of providing events for all states
- */
-static sm_function_t fsmdef_function_table[FSMDEF_S_MAX][CC_MSG_MAX] =
-{
-/* FSMDEF_S_IDLE ------------------------------------------------------------ */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_idle_setup, // New incoming
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_default,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_release_complete,
- /* CC_MSG_FEATURE */ fsmdef_ev_idle_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_idle_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_default,
- /* CC_MSG_LINE */ fsmdef_ev_idle_offhook,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_idle_dialstring, // new outgoing
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_COLLECT_INFO ---------------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_collectinginfo_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_collectinginfo_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_default,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_digit_begin,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_dialstring,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_CALL_SENT ------------------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_proceeding,
- /* CC_MSG_ALERTING */ fsmdef_ev_out_alerting,
- /* CC_MSG_CONNECTED */ fsmdef_ev_connected,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_callsent_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_callsent_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_OUTGOING_PROCEEDING --------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_out_alerting,
- /* CC_MSG_CONNECTED */ fsmdef_ev_connected,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_callsent_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_callsent_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_KPML_COLLECT_INFO ----------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_out_alerting,
- /* CC_MSG_CONNECTED */ fsmdef_ev_connected,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_callsent_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_collectinginfo_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_default,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_digit_begin,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_OUTGOING_ALERTING ----------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_out_alerting,
- /* CC_MSG_CONNECTED */ fsmdef_ev_connected,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_callsent_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_callsent_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_INCOMING_ALERTING ----------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_inalerting_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_inalerting_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_inalerting_offhook,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_CONNECTING ------------------------------------------------------ */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_connected_ack,
- /* CC_MSG_RELEASE */ fsmdef_ev_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_connecting_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_connected_line,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_JOINING --------------------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_joining_connected_ack,
- /* CC_MSG_RELEASE */ fsmdef_ev_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_connecting_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_joining_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_connected_line,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_CONNECTED ------------------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_connected_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_connected_line,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_CONNECTED_MEDIA_PEND ------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_connected_media_pend_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_connected_media_pend_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_connected_line,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_RELEASING ------------------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_releasing_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_release_complete,
- /* CC_MSG_FEATURE */ fsmdef_ev_releasing_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_default,
- /* CC_MSG_ONHOOK */ fsmdef_ev_releasing_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_connected_line,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_HOLD_PENDING ---------------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_holding_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_hold_pending_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_hold_pending_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_default,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_HOLDING --------------------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_holding_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_holding_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_holding_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_holding_offhook,
- /* CC_MSG_ONHOOK */ fsmdef_ev_holding_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_RESUME_PENDING -------------------------------------------------- */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_resume_pending_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_resume_pending_feature_ack,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_default,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- },
-
-/* FSMDEF_S_PRESERVED ------------------------------------------------------ */
- {
- /* CC_MSG_SETUP */ fsmdef_ev_default,
- /* CC_MSG_SETUP_ACK */ fsmdef_ev_default,
- /* CC_MSG_PROCEEDING */ fsmdef_ev_default,
- /* CC_MSG_ALERTING */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED */ fsmdef_ev_default,
- /* CC_MSG_CONNECTED_ACK */ fsmdef_ev_default,
- /* CC_MSG_RELEASE */ fsmdef_ev_release,
- /* CC_MSG_RELEASE_COMPLETE */ fsmdef_ev_default,
- /* CC_MSG_FEATURE */ fsmdef_ev_preserved_feature,
- /* CC_MSG_FEATURE_ACK */ fsmdef_ev_default,
- /* CC_MSG_OFFHOOK */ fsmdef_ev_default,
- /* CC_MSG_ONHOOK */ fsmdef_ev_onhook,
- /* CC_MSG_LINE */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_BEGIN */ fsmdef_ev_default,
- /* CC_MSG_DIGIT_END */ fsmdef_ev_default,
- /* CC_MSG_DIALSTRING */ fsmdef_ev_default,
- /* CC_MSG_MWI */ fsmdef_ev_default,
- /* CC_MSG_SESSION_AUDIT */ fsmdef_ev_session_audit,
- /* CC_MSG_CREATEOFFER */ fsmdef_ev_createoffer,
- /* CC_MSG_CREATEANSWER */ fsmdef_ev_createanswer,
- /* CC_MSG_SETLOCALDESC */ fsmdef_ev_setlocaldesc,
- /* CC_MSG_SETREMOTEDESC */ fsmdef_ev_setremotedesc,
- /* CC_MSG_LOCALDESC */ fsmdef_ev_localdesc,
- /* CC_MSG_REMOTEDESC */ fsmdef_ev_remotedesc,
- /* CC_MSG_SETPEERCONNECTION */fsmdef_ev_setpeerconnection,
- /* CC_MSG_ADDSTREAM */ fsmdef_ev_addstream,
- /* CC_MSG_REMOVESTREAM */ fsmdef_ev_removestream,
- /* CC_MSG_ADDCANDIDATE */ fsmdef_ev_addcandidate
- }
-};
-
-static sm_table_t fsmdef_sm_table;
-sm_table_t *pfsmdef_sm_table = &fsmdef_sm_table;
-
-/*--------------------------------------------------------------------------
- * Global data
- *--------------------------------------------------------------------------
- */
-uint16_t g_numofselected_calls = 0;
-boolean g_b2bjoin_pending = FALSE;
-callid_t g_b2bjoin_callid = CC_NO_CALL_ID;
-
-static sdp_direction_e s_default_video_dir = SDP_DIRECTION_SENDRECV;
-static sdp_direction_e s_session_video_dir = SDP_MAX_QOS_DIRECTIONS;
-
-
-void set_default_video_pref(int pref) {
- s_default_video_dir = pref;
-}
-
-void set_next_sess_video_pref(int pref) {
- s_session_video_dir = pref;
-}
-
-const char *
-fsmdef_state_name (int state)
-{
- if ((state <= FSMDEF_S_MIN) || (state >= FSMDEF_S_MAX)) {
- return (get_debug_string(GSM_UNDEFINED));
- }
-
- return (fsmdef_state_names[state]);
-}
-
-/*
- * fsmdef_get_dcb_by_call_id
- *
- * return the dcb referenced by the given call_id
- */
-fsmdef_dcb_t *
-fsmdef_get_dcb_by_call_id (callid_t call_id)
-{
- static const char fname[] = "fsmdef_get_dcb_by_call_id";
- fsmdef_dcb_t *dcb;
- fsmdef_dcb_t *dcb_found = NULL;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->call_id == call_id) {
- dcb_found = dcb;
- break;
- }
- }
-
- if (dcb_found) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_PTR),
- dcb->call_id, dcb->line, fname, dcb_found);
- }
-
- return (dcb_found);
-}
-
-
-/*
- * fsmdef_check_if_chaperone_call_exist
- *
- * return the dcb referenced by the given call_id
- */
-boolean
-fsmdef_check_if_chaperone_call_exist (void)
-{
- static const char fname[] = "fsmdef_check_if_chaperone_call_exist";
- fsmdef_dcb_t *dcb;
- boolean result = FALSE;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if(dcb->policy == CC_POLICY_CHAPERONE){
- result = TRUE;
- break;
- }
- }
-
- if (result) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_PTR),
- dcb->call_id, dcb->line, fname, dcb);
- }
-
- return result;
-}
-
-
-void fsmdef_get_rtp_stat (fsmdef_dcb_t *dcb , cc_kfact_t *kfactor)
-{
- static const char fname[] ="fsmdef_get_rtp_stat";
-
- int call_stats_flag;
- fsmdef_media_t *media;
- media = gsmsdp_find_audio_media(dcb);
-
- if (!media) {
- GSM_ERR_MSG(GSM_F_PREFIX"dcb media pointer invalid\n", fname);
- return;
- }
-
- memset(kfactor, 0, sizeof(cc_kfact_t));
- config_get_value(CFGID_CALL_STATS, &call_stats_flag, sizeof(call_stats_flag));
-
- if (call_stats_flag) {
- vcmGetRtpStats(media->cap_index, dcb->group_id,
- media->refid,
- lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), &(kfactor->rxstats[0]), &(kfactor->txstats[0]));
- }
-}
-
-/**
- * The function sets or clears the local hold status to the given media or
- * for all of the media.
- *
- * @param[in]dcb - pointer to fsmdef_dcb_t.
- * @param[in]media - specify which media to use. The value of
- * NULL indicates for all media.
- * @param[in]set - set local hold or clear local hold.
- *
- * @return none
- *
- * @pre (dcb not_eq NULL)
- */
-static void
-fsmdef_update_media_hold_status (fsmdef_dcb_t *dcb, fsmdef_media_t *media,
- boolean set)
-{
- fsmdef_media_t *start_media, *end_media;
-
- if (media == NULL) {
- /* NULL value of the given media indicates for all media */
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb);
- end_media = NULL; /* NULL means till the end of the list */
- } else {
- /* given media, uses the provided media */
- start_media = media;
- end_media = media;
- }
-
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb) {
- if (GSMSDP_MEDIA_ENABLED(media)) {
- if (set) {
- FSM_SET_FLAGS(media->hold, FSM_HOLD_LCL);
- } else {
- FSM_RESET_FLAGS(media->hold, FSM_HOLD_LCL);
- }
- }
- }
-}
-
-/**
- * The function checks to see whether all media streams are
- * in locally held or not.
- *
- * @param[in]dcb - pointer to fsmdef_dcb_t.
- *
- * @return TRUE - all media streams are in local hold.
- * FALSE - not all media streams are in local hold.
- *
- * @pre (dcb not_eq NULL)
- */
-static boolean
-fsmdef_all_media_are_local_hold (fsmdef_dcb_t *dcb)
-{
- fsmdef_media_t *media;
- /*
- * Check the local hold status of each media to see if the
- * media is already locally held or not.
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- continue;
- }
- if (!FSM_CHK_FLAGS(media->hold, FSM_HOLD_LCL)) {
- /* found one media that is not on hold */
- return (FALSE);
- }
- }
- /* all media streams are local held */
- return (TRUE);
-}
-
-/**
- * The function gets the numbmer of media in local hold.
- *
- * @param[in]dcb - pointer to fsmdef_dcb_t.
- *
- * @return uint16_t for the number of media in local hold.
- *
- * @pre (dcb not_eq NULL)
- */
-static unsigned int
-fsmdef_num_media_in_local_hold (fsmdef_dcb_t *dcb)
-{
- fsmdef_media_t *media;
- unsigned int num_local_hold = 0;
-
- /* Check the local hold status of the media(s) */
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- continue;
- }
- if (FSM_CHK_FLAGS(media->hold, FSM_HOLD_LCL)) {
- num_local_hold++;
- }
- }
- return (num_local_hold);
-}
-
-/**
- * The function is a convenient function to set each local hold in
- * SDP for each media if it is marked as locally held.
- *
- * @param[in]dcb - pointer to fsmdef_dcb_t.
- *
- * @return None
- *
- * @pre (dcb not_eq NULL)
- */
-static void
-fsmdef_set_per_media_local_hold_sdp (fsmdef_dcb_t *dcb)
-{
- fsmdef_media_t *media;
-
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- continue;
- }
- if (FSM_CHK_FLAGS(media->hold, FSM_HOLD_LCL)) {
- /* set local hold to this media entry */
- gsmsdp_set_local_hold_sdp(dcb, media);
- }
- }
-}
-
-void
-fsmdef_init_dcb (fsmdef_dcb_t *dcb, callid_t call_id,
- fsmdef_call_types_t call_type,
- string_t called_number, line_t line, fsm_fcb_t *fcb)
-{
- string_t calling_name;
- int blocking;
- char name[MAX_LINE_NAME_SIZE];
-
- dcb->call_id = call_id;
- dcb->line = line;
-
- dcb->spoof_ringout_requested = FALSE;
- dcb->spoof_ringout_applied = FALSE;
-
- dcb->log_disp = CC_CALL_LOG_DISP_UNKNWN;
-
- fsmutil_init_groupid(dcb, call_id, call_type);
-
- /*
- * Fill in as much of the caller_id data as possible.
- * Different data is available based on the call_type.
- */
- switch (call_type) {
- case FSMDEF_CALL_TYPE_OUTGOING:
- config_get_value(CFGID_CALLERID_BLOCKING, &blocking, sizeof(blocking));
- if (line != 0) {
- sip_config_get_display_name(line, name, sizeof(name));
- }
- if (blocking & 1 || line == 0) {
- calling_name = SIP_HEADER_ANONYMOUS_STR;
- } else {
- calling_name = name;
- }
- dcb->caller_id.calling_name = strlib_update(dcb->caller_id.calling_name,
- calling_name);
- dcb->caller_id.calling_number =
- strlib_update(dcb->caller_id.calling_number, name);
-
- /*
- * called_xxx data will be set when the fsmdef receives the dialstring.
- */
- dcb->caller_id.called_name = strlib_empty();
- dcb->caller_id.called_number = strlib_empty();
- dcb->caller_id.orig_rpid_number = strlib_empty();
-
- dcb->inbound = FALSE;
-
- break;
-
- case FSMDEF_CALL_TYPE_INCOMING:
- case FSMDEF_CALL_TYPE_FORWARD:
- /*
- * calling_xxx data will be set when the fsmdef receives the setup.
- */
- dcb->caller_id.calling_name = strlib_empty();
- dcb->caller_id.calling_number = strlib_empty();
-
- dcb->caller_id.last_redirect_name = strlib_empty();
- dcb->caller_id.last_redirect_number = strlib_empty();
- dcb->caller_id.orig_called_name = strlib_empty();
- dcb->caller_id.orig_called_number = strlib_empty();
- dcb->caller_id.orig_rpid_number = strlib_empty();
-
- sip_config_get_display_name(line, name, sizeof(name));
- dcb->caller_id.called_name =
- strlib_update(dcb->caller_id.called_name, name);
- dcb->caller_id.called_number =
- strlib_update(dcb->caller_id.called_number, called_number);
-
- dcb->inbound = TRUE;
-
- break;
-
- case FSMDEF_CALL_TYPE_NONE:
- dcb->caller_id.calling_name = strlib_empty();
- dcb->caller_id.calling_number = strlib_empty();
- dcb->caller_id.called_name = strlib_empty();
- dcb->caller_id.called_number = strlib_empty();
- dcb->caller_id.alt_calling_number = strlib_empty();
- dcb->caller_id.last_redirect_name = strlib_empty();
- dcb->caller_id.last_redirect_number = strlib_empty();
- dcb->caller_id.orig_called_name = strlib_empty();
- dcb->caller_id.orig_called_number = strlib_empty();
- dcb->caller_id.orig_rpid_number = strlib_empty();
- dcb->inbound = FALSE;
-
- break;
- default:
- break;
- } /* switch (call_type) { */
-
- dcb->caller_id.display_calling_number = TRUE;
- dcb->caller_id.display_called_number = TRUE;
-
- /* Initially, assume ui update is required for a new call. */
- dcb->ui_update_required = TRUE;
- dcb->placed_call_update_required = TRUE;
-
- dcb->is_conf_call = FALSE; /*Initially, set to conf call false*/
-
- dcb->digit_cnt = 0;
-
- dcb->call_type = call_type;
- dcb->orientation = CC_ORIENTATION_NONE;
-
- dcb->caller_id.call_instance_id = 0;
-
- dcb->msgs_sent = FSMDEF_MSG_NONE;
- dcb->msgs_rcvd = FSMDEF_MSG_NONE;
-
- dcb->send_release = FALSE;
-
- dcb->inband = FALSE;
- dcb->inband_received = FALSE;
- dcb->outofband = 0;
-
- dcb->remote_sdp_present = FALSE;
- dcb->remote_sdp_in_ack = FALSE;
-
- dcb->sdp = NULL;
- dcb->src_sdp_version = 0;
-
- dcb->dial_mode = DIAL_MODE_NUMERIC;
-
- dcb->hold_reason = CC_REASON_NONE;
-
- dcb->pd_updated = FALSE;
-
- dcb->alerting_tone = VCM_NO_TONE;
- dcb->tone_direction = VCM_PLAY_TONE_TO_EAR;
-
- dcb->alert_info = ALERTING_NONE;
-
- dcb->dialplan_tone = FALSE;
-
- dcb->active_tone = VCM_NO_TONE;
-
- dcb->monrec_tone_action = FSMDEF_MRTONE_NO_ACTION;
- dcb->monitor_tone_direction = VCM_PLAY_TONE_TO_EAR;
- dcb->recorder_tone_direction = VCM_PLAY_TONE_TO_EAR;
-
- dcb->play_tone_action = FSMDEF_PLAYTONE_NO_ACTION;
-
- dcb->fcb = fcb;
-
- dcb->early_error_release = FALSE;
-
- dcb->active_feature = CC_FEATURE_NONE;
-
- /* Release transient timers if any have been allocated */
- if (dcb->err_onhook_tmr) {
- (void) cprDestroyTimer(dcb->err_onhook_tmr);
- dcb->err_onhook_tmr = NULL;
- }
- if (dcb->req_pending_tmr) {
- (void) cprDestroyTimer(dcb->req_pending_tmr);
- dcb->req_pending_tmr = NULL;
- }
-
- FSM_SET_SECURITY_STATUS(dcb, CC_SECURITY_UNKNOWN);
- FSM_SET_POLICY(dcb, CC_POLICY_UNKNOWN);
- dcb->session = PRIMARY;
-
- dcb->dsp_out_of_resources = FALSE;
-
- if (dcb->selected) {
- g_numofselected_calls--;
- }
-
- dcb->selected = FALSE;
-
- dcb->select_pending = FALSE;
- dcb->call_not_counted_in_mnc_bt = FALSE;
- if (g_disable_mass_reg_debug_print == FALSE) {
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"call_not_counted_in_mnc_bt = FALSE\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, line, call_id, "fsmdef_init_dcb"));
- }
-
- /* clear all bit flags */
- dcb->flags = 0;
- dcb->onhook_received = FALSE;
-
- dcb->cur_video_avail = SDP_DIRECTION_INACTIVE;
-
- if ( s_session_video_dir != SDP_MAX_QOS_DIRECTIONS &&
- call_type == FSMDEF_CALL_TYPE_OUTGOING ) {
- dcb->video_pref = s_session_video_dir;
- s_session_video_dir = SDP_MAX_QOS_DIRECTIONS;
- } else {
- dcb->video_pref = s_default_video_dir;
- }
-
- gsmsdp_init_media_list(dcb);
-
- dcb->join_call_id = CC_NO_CALL_ID;
- dcb->callref = 0;
-
- dcb->ice_ufrag = NULL;
- dcb->ice_pwd = NULL;
- dcb->ice_default_candidate_addr[0] = '\0';
-
- dcb->digest_alg[0] = '\0';
- dcb->digest[0] = '\0';
-}
-
-
-static void
-fsmdef_free_dcb (fsmdef_dcb_t *dcb)
-{
- if (dcb == NULL) {
- return;
- }
-
- strlib_free(dcb->caller_id.calling_name);
- strlib_free(dcb->caller_id.calling_number);
- strlib_free(dcb->caller_id.alt_calling_number);
- strlib_free(dcb->caller_id.called_name);
- strlib_free(dcb->caller_id.called_number);
-
- strlib_free(dcb->caller_id.last_redirect_name);
- strlib_free(dcb->caller_id.last_redirect_number);
- strlib_free(dcb->caller_id.orig_called_name);
- strlib_free(dcb->caller_id.orig_called_number);
- strlib_free(dcb->caller_id.orig_rpid_number);
-
- /* Cancel any existing error onhook timer */
- if (dcb->err_onhook_tmr) {
- (void) cprCancelTimer(dcb->err_onhook_tmr);
- (void) cprDestroyTimer(dcb->err_onhook_tmr);
- dcb->err_onhook_tmr = NULL;
- }
-
- /* Cancel any existing request pending timer */
- if (dcb->req_pending_tmr) {
- (void) cprCancelTimer(dcb->req_pending_tmr);
- (void) cprDestroyTimer(dcb->req_pending_tmr);
- dcb->req_pending_tmr = NULL;
- }
-
- /* Cancel any existing ringback delay timer */
- if (dcb->ringback_delay_tmr) {
- (void) cprCancelTimer(dcb->ringback_delay_tmr);
- }
-
- // Free the call instance id
- if (dcb->caller_id.call_instance_id != 0) {
- fsmutil_free_ci_id(dcb->caller_id.call_instance_id, dcb->line);
- }
-
- /* clean media list */
- gsmsdp_clean_media_list(dcb);
-
- gsmsdp_free(dcb);
-
- fsmdef_init_dcb(dcb, CC_NO_CALL_ID, FSMDEF_CALL_TYPE_NONE, NULL,
- LSM_NO_LINE, NULL);
-
- /*
- * Cache random numbers for SRTP keys
- */
- gsmsdp_cache_crypto_keys();
-
-}
-
-void
-fsmdef_free_cb (fim_icb_t *icb, callid_t call_id)
-{
- fsm_fcb_t *fcb = NULL;
- fsmdef_dcb_t *dcb = NULL;
-
- if (call_id != CC_NO_CALL_ID) {
- dcb = fsmdef_get_dcb_by_call_id(call_id);
- if (dcb != NULL) {
- fcb = dcb->fcb;
- fsmdef_init_dcb(dcb, CC_NO_CALL_ID, FSMDEF_CALL_TYPE_NONE,
- NULL, LSM_NO_LINE, NULL);
- /* fsmdef_init_dcb(...,NULL) will always set the fcb ptr to NULL,
- so if fsmdef_free_cb were called on that we'd have fcb==NULL here */
- if (fcb != NULL) {
- fsm_init_fcb(fcb, CC_NO_CALL_ID, FSMDEF_NO_DCB, FSM_TYPE_NONE);
- }
- } else {
-
- fcb = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
- if (fcb != NULL) {
- fsm_init_fcb(fcb, CC_NO_CALL_ID, FSMDEF_NO_DCB, FSM_TYPE_NONE);
- }
- }
- }
-}
-
-
-/*
- * ROUTINE: fsmdef_get_new_dcb
- *
- * DESCRIPTION: return a new dcb initialized with the given data
- *
- * PARAMETERS:
- * call_id: call_id
- *
- * RETURNS:
- * dcb: the new dcb
- *
- * NOTES: None
- */
-fsmdef_dcb_t *
-fsmdef_get_new_dcb (callid_t call_id)
-{
- static const char fname[] = "fsmdef_get_new_dcb";
- fsmdef_dcb_t *dcb = NULL;
-
- /*
- * Get a free dcb.
- */
- if ((dcb = fsmdef_get_dcb_by_call_id(CC_NO_CALL_ID)) == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), call_id, 0, fname,
- "no dcbs available");
-
- return (NULL);
- }
-
- dcb->call_id = call_id;
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_PTR),
- dcb->call_id, dcb->line, fname, dcb);
-
- return (dcb);
-}
-
-
-/**
- *
- * Returns dcb related to connected call.
- *
- * @param none
- *
- * @return dcb of connected call.
- *
- * @pre none
- */
-
-fsmdef_dcb_t *
-fsmdef_get_connected_call (void)
-{
- fsmdef_dcb_t *dcb;
- fsm_fcb_t *fcb;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->call_id != CC_NO_CALL_ID) {
- fcb = dcb->fcb;
- if ((fcb != NULL) && (fcb->state == FSMDEF_S_RESUME_PENDING ||
- fcb->state == FSMDEF_S_CONNECTED ||
- fcb->state == FSMDEF_S_CONNECTED_MEDIA_PEND)) {
-
- return (dcb);
- }
- }
- }
-
- return (NULL);
-}
-
-/**
- *
- * Returns dcb related to alerting out call.
- *
- * @param none
- *
- * @return dcb of outgoing alerting call.
- *
- * @pre none
- */
-static fsmdef_dcb_t *
-fsmdef_get_alertingout_call (void)
-{
- fsmdef_dcb_t *dcb;
- fsm_fcb_t *fcb;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->call_id != CC_NO_CALL_ID) {
- fcb = dcb->fcb;
- if ((fcb != NULL) && (fcb->state == FSMDEF_S_OUTGOING_ALERTING)) {
- return (dcb);
- }
- }
- }
-
- return (NULL);
-}
-
-/*
- * fsmdef_get_active_call_cnt
- *
- * Return the count of active calls aside from the
- * callid passed in.
- */
-int
-fsmdef_get_active_call_cnt (callid_t callId)
-{
- fsmdef_dcb_t *dcb;
- int cnt = 0;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if ((dcb->call_id != CC_NO_CALL_ID) && (dcb->call_id != callId)) {
- cnt++;
- }
- }
-
- return (cnt);
-}
-
-
-/*
- * return the dcbs and count of calls that are ringing and
- * are in error state not including the given call_id
- *
- * @param pointer to dcbs array
- * @param call_id that should be ignored from search
- *
- * @return int number of ringing or error state calls
- *
- * @pre none
-*/
-static int
-fsmdef_get_ringing_n_error_call_dcbs (fsmdef_dcb_t **dcbs, callid_t ignore_call_id)
-{
- fsmdef_dcb_t *dcb;
- int cnt = 0;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->spoof_ringout_applied ||
- ((dcb->call_id != CC_NO_CALL_ID) &&
- (dcb->call_id != ignore_call_id) &&
- (dcb->fcb && ((dcb->fcb->state <= FSMDEF_S_CONNECTING) ||
- (dcb->fcb->state == FSMDEF_S_RELEASING))))) {
- dcbs[cnt++] = dcb;
- }
- }
-
- return (cnt);
-}
-
-
-int
-fsmdef_get_dcbs_in_held_state (fsmdef_dcb_t **dcbs, callid_t ignore_call_id)
-{
- fsmdef_dcb_t *dcb;
- int cnt = 0;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if ((dcb->call_id != CC_NO_CALL_ID) &&
- (dcb->call_id != ignore_call_id) &&
- (dcb->fcb && (dcb->fcb->state == FSMDEF_S_HOLDING ||
- dcb->fcb->state == FSMDEF_S_HOLD_PENDING))) {
- dcbs[cnt++] = dcb;
- }
- }
-
- return (cnt);
-}
-
-void fsmdef_call_cc_state_dialing (fsmdef_dcb_t *dcb, boolean suppress)
-{
- cc_state_data_dialing_t data;
-
- if ( dcb->caller_id.called_number[0] == '\0' ) {
- data.play_dt = TRUE;
- } else {
- data.play_dt = FALSE;
- }
-
- data.suppress_stutter = suppress;
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_DIALING,
- (cc_state_data_t *)(&data));
-}
-
-/*
- * fsmdef_get_other_dcb_by_line
- *
- * return the dcb of the call that is active on a given line,
- * not including the given call_id
- */
-fsmdef_dcb_t *
-fsmdef_get_other_dcb_by_line (callid_t call_id, line_t line)
-{
- fsmdef_dcb_t *dcb;
- fsmdef_dcb_t *dcb_found = NULL;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if ((dcb->call_id != CC_NO_CALL_ID) &&
- (dcb->line == line) && (dcb->call_id != call_id)) {
- dcb_found = dcb;
- }
- }
-
- return (dcb_found);
-}
-
-/*
- * fsmdef_are_there_selected_calls_onotherline
- *
- * @param line - line number
- *
- * loop thru the dcbs and check if there are selected calls
- * on a line other than this one
- *
- * @return TRUE, there are
- * FALSE there are not
- */
-boolean fsmdef_are_there_selected_calls_onotherline (line_t line)
-{
- fsmdef_dcb_t *dcb;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->selected) {
- if (dcb->line != line) {
- return (TRUE);
- }
- }
- }
- return (FALSE);
-}
-
-/*
- * fsmdef_are_join_calls_on_same_line
- *
- * @param line - line number
- *
- * loop thru the dcbs and check if the line passed is the
- * same as where the initial join started
- *
- * @return TRUE, they are on the same line
- * FALSE not on the same line
- */
-boolean fsmdef_are_join_calls_on_same_line (line_t line)
-{
- fsmdef_dcb_t *dcb;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->call_id == g_b2bjoin_callid) {
- if (dcb->line != line) {
- return (FALSE);
- } else {
- return (TRUE);
- }
- }
- }
- return (FALSE);
-}
-
-/**
- *
- * Handles media capability update feature event from platform when
- * media stream capability changes.
- *
- * @param[in]msg - pointer to the cc_feature_t.
- *
- * @return None.
- *
- * @pre (msg not_eq NULL)
- */
-void
-fsmdef_update_media_cap_feature_event (cc_feature_t *msg)
-{
- static const char fname[] = "fsmdef_update_media_cap_feature_event";
- fsmdef_dcb_t *dcb;
- fsm_fcb_t *fcb;
-
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"\n", DEB_L_C_F_PREFIX_ARGS(FSM, msg->line, msg->call_id, fname));
-
- /*
- * Find the connected call to send the media capability update
- * event to. There can be more than one call chains in
- * connected state for an example, a call that participates in
- * local conference, barged, monitored. All calls that
- * are active are sent the update event. Each call leg will handle
- * the event.
- *
- */
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->call_id != CC_NO_CALL_ID) {
- fcb = dcb->fcb;
- if ((fcb != NULL) && (fcb->state == FSMDEF_S_RESUME_PENDING ||
- fcb->state == FSMDEF_S_CONNECTED)) {
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_UPD_MEDIA_CAP, NULL);
-
- }
- }
- }
-}
-
-/**
- *
- * Function to find and hold any connected call.
- *
- * @param call_id call id of the call
- * @param wait flag to indicate if the caller has to wait ton invoke the event
- * @param src_id source id of the caller where to post hold or endcall event.
- *
- * @return none
- *
- * @pre (wait == FALSE)
- */
-
-static void
-fsmdef_find_and_hold_connected_call (callid_t call_id, boolean *wait,
- cc_srcs_t src_id)
-{
- fsmdef_dcb_t *con_dcb;
- fsmcnf_ccb_t *ccb;
- fsmcnf_ccb_t *con_ccb;
- fsmxfr_xcb_t *xcb;
- cc_feature_data_t data;
- callid_t other_call_id;
- callid_t other_call_id2;
-
- *wait = FALSE;
-
- /*
- * Place the connected call, if there is one, on hold,
- * but there are some restrictions to ignore the hold request:
- * 1. the connected call must be different than the one requesting the hold,
- * 2. the connected call is involved with this call in a conference and
- * the conference is active.
- * NOTE: for case 2, why do we not send a hold for each of the calls
- * involved in the conference? Because, the fsmcnf will generate the
- * second hold for the other leg of the conference when it receives
- * this hold.
- * 3. the connected call is in a conference with another call that is
- * involved with a transfer. This is the case when two calls are in a
- * conference and a bridge decides to transfer one leg of the bridge
- * using REFER. I.E., cnf between A-B and A-C. B initiates transfer to D.
- * B holds A-B, sends REFER to A, A holds A-B, initiates A-D, D answers,
- * A hangs up A-B and connects conference. So, when A initiates A-D,
- * we do not want to hold the active bridge between A-C.
- */
- con_dcb = fsmdef_get_connected_call();
- if ((con_dcb != NULL) && ((con_dcb->call_id != call_id) ||
- (con_dcb->spoof_ringout_applied == FALSE))) {
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- con_ccb = fsmcnf_get_ccb_by_call_id(con_dcb->call_id);
-
-
- if ((ccb == NULL) || (con_ccb == NULL) ||
- ((ccb == con_ccb) && (ccb->active != TRUE)) || (ccb != con_ccb)) {
- other_call_id = fsmcnf_get_other_call_id(con_ccb, con_dcb->call_id);
- xcb = fsmxfr_get_xcb_by_call_id(other_call_id);
-
- other_call_id2 = fsmxfr_get_other_call_id(xcb, other_call_id);
-
- if (call_id != other_call_id2) {
- *wait = TRUE;
-
- data.hold.call_info.type = CC_FEAT_HOLD;
- data.hold.call_info.data.hold_resume_reason =
- CC_REASON_INTERNAL;
- data.hold.msg_body.num_parts = 0;
- data.hold.call_info.data.call_info_feat_data.swap = FALSE;
- data.hold.call_info.data.call_info_feat_data.protect = FALSE;
- cc_int_feature(src_id, CC_SRC_GSM, con_dcb->call_id,
- con_dcb->line, CC_FEATURE_HOLD, &data);
- }
- }
- }
-}
-
-/*
- * Function post a event to end the call which are in ringing
- * reorder or busy and connecting state. This would indicate call function to
- * wait on the existing event.
- *
- * @param call_id that should be ignored from search
- * @param pointer to boolean to indicate if the caller has to wait
- *
- * @return none
- *
- * @pre none
-*/
-static void
-fsmdef_find_and_handle_ring_connecting_releasing_calls (callid_t call_id, boolean *wait)
-{
- int i;
- int act_dcb_cnt;
- fsmdef_dcb_t *act_dcb;
- fsmdef_dcb_t *act_dcbs[LSM_MAX_CALLS];
- cc_feature_data_t data;
-
- *wait = FALSE;
-
- data.endcall.cause = CC_CAUSE_NORMAL;
- data.endcall.dialstring[0] = '\0';
-
- act_dcb_cnt = fsmdef_get_ringing_n_error_call_dcbs(act_dcbs, call_id);
- for (i = 0; i < act_dcb_cnt; i++) {
- act_dcb = act_dcbs[i];
- /*
- * Clear all the outgoing ringing lines (if there are any).
- */
- if (act_dcb->call_type == FSMDEF_CALL_TYPE_OUTGOING ||
- act_dcb->spoof_ringout_applied) {
- *wait = TRUE;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, act_dcb->call_id,
- act_dcb->line, CC_FEATURE_END_CALL, &data);
-
- }
- else if (act_dcb->fcb->state == FSMDEF_S_CONNECTING) {
- /* If the call is in connecting state, then wait till SIP
- * response to get the call in connected state.
- * The call can be put on hold only when call is connected.
- */
- *wait = TRUE;
- }
- }
-}
-
-void
-fsmdef_end_call (fsmdef_dcb_t *dcb, cc_causes_t cause)
-{
- cc_feature_data_t data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- data.endcall.cause = cause;
- data.endcall.dialstring[0] = '\0';
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_END_CALL, &data);
-}
-
-/*
- * fsmdef_clear_preserved_calls
- *
- * Release any calls in the preserved state
- */
-static void
-fsmdef_clear_preserved_calls (boolean *wait)
-{
- fsmdef_dcb_t *dcb;
-
- *wait = FALSE;
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if ((dcb->call_id != CC_NO_CALL_ID) &&
- (dcb->fcb->state == FSMDEF_S_PRESERVED)) {
- *wait = TRUE;
- fsmdef_end_call(dcb, CC_CAUSE_NORMAL);
- }
- }
-}
-
-/**
- *
- * Checks to see if actions are required for existing calls before the new
- * call can be activated.
- *
- * 1. Place the currently active connected call on hold.
- * 2. Clear any ringing calls.
- * 3. Release any call in the preserved state.
- *
- * @param is_newcall To indicate if this is a new call
- * @param src_id source of the caller
- * @param call_id call-id
- * @param line line number
- * @param feature feature which is waiting on hodling call.
- * @param feature data
- *
- * @return TRUE if actions require delay before the new call may begin
- * FALSE if no actions are required an the new call may begin
- *
- * @pre (wait, wait2, wait3 all FALSE)
- */
-static boolean
-fsmdef_wait_to_start_new_call (boolean is_newcall, cc_srcs_t src_id, callid_t call_id,
- line_t line, cc_features_t feature,
- cc_feature_data_t *data)
-{
- boolean wait = FALSE;
- boolean wait2 = FALSE;
- boolean wait3 = FALSE;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsmdef_find_and_hold_connected_call(call_id, &wait, src_id);
-
- fsmdef_find_and_handle_ring_connecting_releasing_calls(call_id, &wait2);
-
- fsmdef_clear_preserved_calls(&wait3);
-
- /*
- * Requeue the message because we need to wait for call actions to complete
- */
- if ((wait) || (wait2) || (wait3)) {
- cc_int_feature(src_id, CC_SRC_GSM, call_id, line, feature, data);
- }
-
- return (wait | wait2 | wait3);
-}
-
-static cc_causes_t
-fsmdef_get_cause (boolean data_valid, cc_feature_data_t *data)
-{
- cc_causes_t cause;
-
- if (data_valid) {
- cause = data->endcall.cause;
- } else {
- cause = CC_CAUSE_NORMAL;
- }
-
- return (cause);
-}
-
-
-/**
- * common function to release a call given cause code
- * i.e onhooks the given call.
- *
- * @param[in] fcb The pointer to the fsm_fcb_t structure of this
- * call chain.
- * @param[in] cause release cause code.
- *
- * @param[in] send_release When set to TRUE the function sends release
- * and waits for release complete.
- * When set to FALSE the function cleans up
- * dcb and release fcb.
- *
- * @pre (fcb not_eq NULL)
- *
- * @return sm_rcs_t indicates whether the execution of
- * next statmachine to end (SM_RC_END) or clean up
- * (SM_RC_CLEANUP)
- *
- * @Usage Note: The function uses send_release flag to
- * as an indicator for sending release out or not.
- * If release is sent, the function transitions fsmdef's
- * state to FSMDEF_S_RELEASING and
- * return the SM_RC_END to waite for release complete.
- *
- * Otherwise, it cleans up dcb and releases fcb and
- * return SM_RC_CLEANUP to the caller.
- *
- * If the SM_RC_CLEANUP is returned, the caller should
- * terminate any access or perform any operation
- * afterward.
- */
-sm_rcs_t
-fsmdef_release (fsm_fcb_t *fcb, cc_causes_t cause, boolean send_release)
-{
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_state_data_t state_data;
- cc_kfact_t kfactor;
- fsmdef_media_t *media;
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- if (!dcb) {
- /* Already been released */
- return SM_RC_CLEANUP;
- }
-
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Entered. cause= %s\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, dcb->call_id, __FUNCTION__), cc_cause_name(cause));
-
- if (g_dock_undock_event != MEDIA_INTERFACE_UPDATE_NOT_REQUIRED) {
- ui_update_media_interface_change(dcb->line, dcb->call_id, MEDIA_INTERFACE_UPDATE_FAIL);
- }
- memset(&kfactor, 0, sizeof(cc_kfact_t));
- /* Cancel any existing autoanswer timer */
- (void) cprCancelTimer(dcb->autoAnswerTimer);
-
-
- /*
- * Let Dialog Manager know that there is ONHOOK event
- */
- fsmdef_notify_hook_event(fcb, CC_MSG_ONHOOK, NULL, CC_NO_CALL_ID,
- CC_REASON_NONE, CC_MONITOR_NONE,CFWDALL_NONE);
-
- media = gsmsdp_find_audio_media(dcb);
- if ((media) && (media->direction != SDP_DIRECTION_INACTIVE)) {
- fsmdef_get_rtp_stat(dcb, &kfactor);
- }
-
- if ( cause == CC_SIP_CAUSE_ANSWERED_ELSEWHERE ) {
- ui_log_disposition(dcb->call_id, CC_CALL_LOG_DISP_IGNORE );
- }
-
- if ( cause == CC_CAUSE_RESP_TIMEOUT) {
- if ((platGetPhraseText(STR_INDEX_RESP_TIMEOUT,
- (char *) tmp_str,
- STATUS_LINE_MAX_LEN - 1)) == CPR_SUCCESS) {
- lsm_ui_display_status(tmp_str, dcb->line, dcb->call_id);
- }
- }
-
- if (send_release) {
- cc_int_release(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- cause, NULL, &kfactor);
- /*
- * Wait around for the release_complete.
- */
- fsm_change_state(fcb, __LINE__, FSMDEF_S_RELEASING);
-
- /*
- * Only move the UI if we changed the UI's state when the call was
- * received.
- */
- if ((dcb->line != LSM_NO_LINE) || (cause != CC_CAUSE_BUSY)) {
- state_data.onhook.caller_id = dcb->caller_id;
- state_data.onhook.local = FALSE;
- state_data.onhook.cause = CC_CAUSE_NORMAL;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_ONHOOK,
- &state_data);
- }
- return (SM_RC_END);
- } else {
- /*
- * Only move the UI if we changed the UI's state when the call was
- * initiated.
- */
- if ((dcb->line != LSM_NO_LINE) || (cause != CC_CAUSE_BUSY)) {
- state_data.onhook.caller_id = dcb->caller_id;
- state_data.onhook.local = FALSE;
- state_data.onhook.cause = CC_CAUSE_NORMAL;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_ONHOOK,
- &state_data);
- }
-
- /*
- * Only send a release complete to the remote end if they are waiting
- * for it. This is the case when we have sent a proceeding or we
- * have received a release.
- */
- if (FSM_CHK_FLAGS(dcb->msgs_sent, FSMDEF_MSG_PROCEEDING) ||
- FSM_CHK_FLAGS(dcb->msgs_rcvd, FSMDEF_MSG_RELEASE)) {
- cc_int_release_complete(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, cause, &kfactor);
- }
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_IDLE);
- fsmdef_free_dcb(dcb);
- fsm_release(fcb, __LINE__, cause);
- /*
- * fsmdef has been released, indiate cleanup FSM chain.
- */
- return (SM_RC_CLEANUP);
- }
-}
-
-/*
- * fsmdef_convert_esc_plus
- *
- * replaces an escaped "+" (%2B) with a real "+"
- */
-static void
-fsmdef_convert_esc_plus (const char *src_number)
-{
- int i, len;
- char *number;
-
- len = strlen(src_number) - 2;
- number = (char *) src_number;
- number[0] = '+';
- for (i = 1; i < len; i++) {
- number[i] = number[i + 2];
- }
- number[i] = '\0';
-}
-
-static boolean
-fsmdef_compare_caller_id_string (string_t dest, string_t src)
-{
- if ((dest == NULL) && (src == NULL)) {
- /*
- * Strings are same.
- */
- return (FALSE);
- }
-
- if ((dest == NULL) || (src == NULL)) {
- /*
- * Strings differ.
- */
- return (TRUE);
- }
-
- if (strncmp(dest, src, FSMDEF_MAX_CALLER_ID_LEN) != 0) {
- /*
- * Strings differ.
- */
- return (TRUE);
- }
-
- /*
- * Strings are same.
- */
- return (FALSE);
-}
-
-static boolean
-fsmdef_compare_caller_id (cc_caller_id_t *dest_caller_id,
- cc_caller_id_t *src_caller_id)
-{
- if (fsmdef_compare_caller_id_string(dest_caller_id->calling_name,
- src_caller_id->calling_name)) {
- return (TRUE);
- }
-
- if (fsmdef_compare_caller_id_string(dest_caller_id->calling_number,
- src_caller_id->calling_number)) {
- return (TRUE);
- }
-
- if (fsmdef_compare_caller_id_string(dest_caller_id->called_name,
- src_caller_id->called_name)) {
- return (TRUE);
- }
-
- if (fsmdef_compare_caller_id_string(dest_caller_id->called_number,
- src_caller_id->called_number)) {
- return (TRUE);
- }
-
- if (fsmdef_compare_caller_id_string(dest_caller_id->orig_called_name,
- src_caller_id->orig_called_name)) {
- return (TRUE);
- }
-
- if (fsmdef_compare_caller_id_string(dest_caller_id->orig_called_number,
- src_caller_id->orig_called_number)) {
- return (TRUE);
- }
-
- if (fsmdef_compare_caller_id_string(dest_caller_id->last_redirect_name,
- src_caller_id->last_redirect_name)) {
- return (TRUE);
- }
-
- if (fsmdef_compare_caller_id_string(dest_caller_id->last_redirect_number,
- src_caller_id->last_redirect_number)) {
- return (TRUE);
- }
-
- if (fsmdef_compare_caller_id_string(dest_caller_id->orig_rpid_number,
- src_caller_id->orig_rpid_number)) {
- return (TRUE);
- }
-
- if (dest_caller_id->display_calling_number != src_caller_id->display_calling_number ||
- dest_caller_id->display_called_number != src_caller_id->display_called_number ||
- dest_caller_id->call_type != src_caller_id->call_type ||
- dest_caller_id->call_instance_id != src_caller_id->call_instance_id) {
- return (TRUE);
- }
-
- return (FALSE);
-}
-
-static void
-fsmdef_mv_caller_id (fsmdef_dcb_t *dcb, cc_caller_id_t *caller_id)
-{
- /*
- * Move the caller ID from the source to the storage in dcb if there
- * is a change in what is already stored in the dcb.
- */
- if (fsmdef_compare_caller_id(&dcb->caller_id, caller_id)) {
- cc_mv_caller_id(&dcb->caller_id, caller_id);
- dcb->ui_update_required = TRUE;
- }
-}
-
-static void
-fsmdef_update_callinfo (fsm_fcb_t *fcb, cc_feature_t *msg)
-{
- static const char fname[] = "fsmdef_update_callinfo";
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_data_t *feat_data = &(msg->data);
- cc_action_data_t action_data;
- cc_caller_id_t *caller_id;
-
- if (msg->data_valid == FALSE) {
- /* No data to use for update. Just ignore the event. */
- return;
- }
-
- if ((feat_data->call_info.feature_flag & CC_UI_STATE) &&
- (feat_data->call_info.ui_state == CC_UI_STATE_RINGOUT)) {
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1),
- dcb->call_id, dcb->line, fname,
- "setting spoof_ringout_requested");
-
- dcb->spoof_ringout_requested = TRUE;
- } else {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_RQSTD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_requested = FALSE;
- }
-
- caller_id = &feat_data->call_info.caller_id;
-
- if (feat_data->call_info.feature_flag & CC_CALLER_ID) {
- fsmdef_mv_caller_id(dcb, caller_id);
- }
-
- /*
- * If CCM provides a call instance id and it does not match
- * the current call instance id, free the current call instance
- * id and set the call instance id to the newly provided value.
- */
- if (feat_data->call_info.feature_flag & CC_CALL_INSTANCE &&
- feat_data->call_info.caller_id.call_instance_id != dcb->caller_id.call_instance_id) {
- if (dcb->caller_id.call_instance_id != 0) {
- fsmutil_free_ci_id(dcb->caller_id.call_instance_id, dcb->line);
- }
- dcb->caller_id.call_instance_id =
- feat_data->call_info.caller_id.call_instance_id;
- fsmutil_set_ci_id(dcb->caller_id.call_instance_id, dcb->line);
- dcb->ui_update_required = TRUE;
- }
-
- /*
- * Update security status
- */
- fsmdef_update_callinfo_security_status(dcb, &feat_data->call_info);
-
- /*
- * Update call policy
- */
- if (feat_data->call_info.feature_flag & CC_POLICY) {
- if (dcb->policy != feat_data->call_info.policy) {
- dcb->policy = feat_data->call_info.policy;
- dcb->ui_update_required = TRUE;
- }
- }
-
- /*
- * Save orientation so that UI call update can be done at
- * any time that UI needs to be updated.
- */
- if (feat_data->call_info.feature_flag & CC_ORIENTATION) {
- if (dcb->orientation != feat_data->call_info.orientation) {
- dcb->orientation = feat_data->call_info.orientation;
- dcb->ui_update_required = TRUE;
- }
- }
-
- /*
- * This call info. event may be as part of media effecting
- * signaling event (such as INVITE, re-INVITE, 180 etc.)
- * which will be followed by actual media effected event. It is
- * indicated by SIP stack to improve media cutting through as soonest.
- * If SIP indicates that UI can be delayed then do not update call
- * information now. The UI will be updated as part of media
- * manipulation event that will follow.
- * (Note: call info event is sent separately from the SIP signaling
- * event currently and it is sent before SIP signaling event).
- */
- if (feat_data->call_info.feature_flag & CC_DELAY_UI_UPDATE) {
- /* Delay UI update */
- } else {
- /*
- * Only perform a UI update if something changed.
- */
- if (dcb->ui_update_required == TRUE
- || dcb->spoof_ringout_requested == TRUE) {
-
- action_data.update_ui.action = CC_UPDATE_CALLER_INFO;
- action_data.update_ui.data.caller_info = feat_data->call_info;
-
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_UPDATE_UI,
- &action_data);
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), dcb->call_id,
- dcb->line, fname, "UI update");
- } else {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1),
- dcb->call_id, dcb->line, fname, "No UI update");
- }
- }
- /* update callref */
- if ( dcb->callref == 0 ) {
- dcb->callref = feat_data->call_info.callref;
- ui_update_callref(dcb->line, dcb->call_id, feat_data->call_info.callref);
- }
- /* update gcid */
- if (feat_data->call_info.global_call_id[0] != '\0') {
- ui_update_gcid(dcb->line, dcb->call_id, feat_data->call_info.global_call_id);
- /*
- * store the gcid lcb, this is used to prevent short ringing
- * in scenarios where a call is routed to the calling phone.
- */
- lsm_update_gcid(dcb->call_id, feat_data->call_info.global_call_id);
- }
-}
-
-/**
- * Function: fsmdef_set_feature_timer
- *
- * Description: This function is called to set (start) timer for a
- * given timer. The context of the timer is set so that upon
- * expiration the corresponding context (dcb) can be obtained.
- *
- * Parameters:
- * dcb - pointer to the fsmdef_dcb_t. The caller must ensure
- * dcb is not NULL.
- * timer - pointer to cprTimer_t. The caller must ensure that
- * timer is not NULL.
- * duration - the time duration for the timer to be set.
- *
- * Returns:
- * N/A.
- */
-static void
-fsmdef_set_feature_timer (fsmdef_dcb_t *dcb, cprTimer_t *timer,
- uint32_t duration)
-{
- static const char fname[] = "fsmdef_set_feature_timer";
-
- if (cprCancelTimer(*timer) != CPR_SUCCESS) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CANCEL_FAILED),
- dcb->call_id, dcb->line, fname, "Feature", cpr_errno);
-
- return;
- }
-
- if (cprStartTimer(*timer, duration, (void *)(long)dcb->call_id) == CPR_FAILURE) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_START_FAILED),
- dcb->call_id, dcb->line, fname, "Feature", cpr_errno);
- }
-}
-
-static void
-fsmdef_set_req_pending_timer (fsmdef_dcb_t *dcb)
-{
- static const char fname[] = "fsmdef_set_req_pending_timer";
- uint32_t msec;
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_INVALID_DCB), fname);
- return;
- }
-
- if (!dcb->req_pending_tmr) {
- dcb->req_pending_tmr = cprCreateTimer("Request Pending",
- GSM_REQ_PENDING_TIMER,
- TIMER_EXPIRATION,
- gsm_msg_queue);
-
- if (dcb->req_pending_tmr == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CREATE_FAILED),
- dcb->call_id, dcb->line, fname, "Request Pending");
-
- return;
- }
- }
-
- if (dcb->inbound) {
- // We did not initiate this call, so set timer between 0 and 2000ms
- msec = abs(cpr_rand()) % 2000;
- } else {
- // We initiated this call, so set the timer between 2100 and 4000ms
- msec = abs(cpr_rand()) % 1900 + 2100;
- }
-
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Starting req pending timer for %d ms.\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, dcb->call_id, fname), msec);
-
- fsmdef_set_feature_timer(dcb, &dcb->req_pending_tmr, msec);
-}
-
-static void
-fsmdef_set_ringback_delay_timer (fsmdef_dcb_t *dcb)
-{
- static const char fname[] = "fsmdef_set_ringback_delay_timer";
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_INVALID_DCB), fname);
- return;
- }
-
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Starting Ringback Delay timer"
- " for %d ms.\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, dcb->call_id, fname), RINGBACK_DELAY);
-
- fsmdef_set_feature_timer(dcb, &dcb->ringback_delay_tmr, RINGBACK_DELAY);
-}
-
-/*******************************************************************
- * event functions
- */
-static sm_rcs_t
-fsmdef_ev_default (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
-
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SM_DEFAULT_EVENT));
- if (fcb->dcb) {
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- }
- return (SM_RC_END);
-}
-
-/*
- * Default event handler for feature_ack event
- */
-static sm_rcs_t
-fsmdef_ev_default_feature_ack (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_default_feature_ack";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_ack_t *msg = (cc_feature_ack_t *) event->msg;
- cc_features_t ftr_id = msg->feature_id;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, "fsmdef_ev_default_feature_ack"));
-
- if (ftr_id == CC_FEATURE_SELECT) {
- /* Reeceived the response for select, so turn the flag off */
- dcb->select_pending = FALSE;
- if (dcb->selected) {
- dcb->selected = FALSE;
- g_numofselected_calls--;
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"call is unselected and number of selected \
- calls on the phone is %d\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, msg->call_id, fname),
- g_numofselected_calls);
-
- } else {
- dcb->selected = TRUE;
- if ((g_b2bjoin_pending == FALSE) &&
- (dcb->active_feature == CC_FEATURE_B2B_JOIN)) {
- g_b2bjoin_pending = TRUE;
- g_b2bjoin_callid = dcb->call_id;
- }
- g_numofselected_calls++;
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"call is selected and number of selected \
- calls on the phone is %d\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, dcb->call_id, fname),
- g_numofselected_calls);
- }
- ui_call_selected(dcb->line, lsm_get_ui_id(dcb->call_id), (dcb->selected)?CC_DIALOG_LOCKED:CC_DIALOG_UNLOCKED);
-
- } else if (dcb->active_feature != ftr_id) {
- // check if we are getting feature_ack for the active feature
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"feature_ack rcvd for %s but %s is active\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, dcb->call_id, fname),
- cc_feature_name(ftr_id), cc_feature_name(dcb->active_feature));
-
- }
-
- // reset active feature
- dcb->active_feature = CC_FEATURE_NONE;
-
- return (SM_RC_END);
-}
-
-
-static void
-fsmdef_sm_ignore_ftr (fsm_fcb_t *fcb, int fname, cc_features_t ftr_id)
-{
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- if (fcb->dcb) {
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- }
-}
-
-static void
-fsmdef_sm_ignore_src (fsm_fcb_t *fcb, int fname, cc_srcs_t src_id)
-{
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
-
- if (fcb->dcb) {
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- }
-}
-
-/*
- * fsmdef_error_onhook_timeout
- *
- * Timer is started immediately after the call error. This function is called
- * when there is a timeout event generated by the timer .
- *
- * @param[in] data The gsm ID (callid_t) of the call onhook timeout
- * has occured.
- *
- * @return N/A
- */
-void
-fsmdef_error_onhook_timeout (void *data)
-{
- static const char fname[] = "fsmdef_error_onhook_timeout";
- fsmdef_dcb_t *dcb;
- callid_t call_id;
-
- call_id = (callid_t)(long)data;
- if (call_id == CC_NO_CALL_ID) {
- /* Invalid call id */
- GSM_ERR_MSG(get_debug_string(FSMDEF_DBG1), 0, 0, fname, "invalid data");
- return;
- }
-
- /* Retrieve dcb from call id */
- dcb = fsmdef_get_dcb_by_call_id(call_id);
- if (dcb == NULL) {
- GSM_ERR_MSG(get_debug_string(FSMDEF_DBG_INVALID_DCB), fname);
-
- return;
- }
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1),
- dcb->call_id, dcb->line, fname, "timeout");
-
- cc_int_onhook(CC_SRC_GSM, CC_SRC_GSM, CC_NO_CALL_ID, CC_REASON_NONE,
- dcb->call_id, dcb->line, FALSE, FALSE);
-}
-
-/**
- * Function: fsmdef_feature_timer_timeout
- *
- * Description: This function is called when receives time out
- * notification. The function then converts the timer event
- * into the CCAPI event suitable for GSM's call state machine.
- *
- * Parameters:
- * feature_id - corresponding feature ID of the timer event.
- * data - the opaque data for the caller which is actually
- * is the GSM's call id.
- *
- * Returns:
- * NULL or
- * pointer to the cc_feature_t.
- */
-void *
-fsmdef_feature_timer_timeout (cc_features_t feature_id, void *data)
-{
- static const char fname[] = "fsmdef_feature_timer_timeout";
- cc_feature_t *pmsg;
- callid_t call_id;
- fsmdef_dcb_t *dcb;
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), 0, 0, fname, "timeout");
-
- call_id = (callid_t)(long)data;
- if (call_id == CC_NO_CALL_ID) {
- /* Invalid call id */
- GSM_ERR_MSG(get_debug_string(FSMDEF_DBG1), 0, 0, fname, "invalid data");
- return NULL;
- }
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
- if (dcb == NULL) {
- /* The corresponding dcb for the call ID is not found */
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_INVALID_DCB), fname);
- return (NULL);
- }
-
- if (dcb->inband_received && feature_id == CC_FEATURE_RINGBACK_DELAY_TIMER_EXP) {
- /* Double check if inbound ringback indication is received*/
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), 0, 0, fname, "inband received!");
- return (NULL);
- }
-
- pmsg = (cc_feature_t *) gsm_get_buffer(sizeof(*pmsg));
- if (!pmsg) {
- GSM_ERR_MSG(get_debug_string(FSMDEF_DBG1),
- call_id, dcb->line, fname,
- "failed to allocate feature timer message");
- return NULL;
- }
-
- memset(pmsg, 0, sizeof(*pmsg));
-
- pmsg->msg_id = CC_MSG_FEATURE;
- pmsg->src_id = CC_SRC_GSM;
- pmsg->call_id = call_id;
- pmsg->line = dcb->line;
- pmsg->feature_id = feature_id;
- pmsg->data_valid = FALSE;
-
- return (void *) pmsg;
-}
-
-/**
- *
- * Function handles idle setup request received from the network
- *
- * @sm_eent_t event
- *
- * @return SM_RC_END
- *
- * @pre (called_number and called_number not NULL)
- * @pre (event->data not_eq NULL)
- * @pre (event->msg not_eq NULL)
- */
-static sm_rcs_t
-fsmdef_ev_idle_setup (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_idle_setup";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_setup_t *msg = (cc_setup_t *) event->msg;
- callid_t call_id = msg->call_id;
- int temp;
- string_t called_number = msg->caller_id.called_number;
- string_t calling_number = msg->caller_id.calling_number;
- fsmdef_dcb_t *dcb;
- cc_causes_t cause;
- fsmxfr_xcb_t *xcb;
- fsm_fcb_t *other_fcb;
- callid_t other_call_id;
- boolean alerting = TRUE;
- boolean replaces = msg->replaces;
- int other_active_calls;
- boolean transfer_target = FALSE;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * Make sure we have a valid called_number.
- */
- if ((called_number == NULL) || (called_number[0] == '\0')) {
- return (SM_RC_CLEANUP);
- }
-
- /*
- * Check the called/calling number for the E.164 escaped "+"
- * and convert it to a real "+" if present.
- */
- if (cpr_strncasecmp(called_number, "%2B", 3) == 0) {
- fsmdef_convert_esc_plus(called_number);
- }
- if (cpr_strncasecmp(calling_number, "%2B", 3) == 0) {
- fsmdef_convert_esc_plus(calling_number);
- }
-
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"called_number= %s calling_number= %s\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, msg->line, msg->call_id, fname),
- msg->caller_id.called_number, msg->caller_id.calling_number);
-
- //idle = lsm_is_phone_idle();
-
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if (xcb && replaces) {
- transfer_target = TRUE;
- }
-
- /*
- * Get a new incoming call context.
- * if we the target of a transfer, request that the line
- * availability be increased by one to account for the third
- * instance of a line to become available to allow completion
- * of transfer.
- */
- cause = fsm_get_new_incoming_call_context(call_id, fcb, called_number,
- transfer_target);
- dcb = fcb->dcb;
- if ((msg->call_info.type != CC_FEAT_MONITOR) &&
- (replaces != TRUE)) {
- if (lsm_is_line_available(dcb->line, TRUE) == FALSE) {
- /* increment it to compensate for decrementing while ending the call. */
- lsm_increment_call_chn_cnt(dcb->line);
- fsmdef_end_call(dcb, CC_CAUSE_BUSY);
- return (SM_RC_END);
- }
- lsm_increment_call_chn_cnt(dcb->line);
- }
- else {
- /*
- * join calls (barged, M & R) are not counted by CUCM. so we should not count either
- */
- dcb->call_not_counted_in_mnc_bt = TRUE;
- dcb->join_call_id = msg->call_info.data.join.join_call_id;
- }
- /*
- * Set default orientation for the incoming setup as "from" to
- * avoid updating UI when call info is received in "ACK" which
- * shoule be "from" for typicall incoming call.
- */
- dcb->orientation = CC_ORIENTATION_FROM;
-
- switch (cause) {
- case CC_CAUSE_OK:
- break;
-
- case CC_CAUSE_NO_RESOURCE:
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- return (SM_RC_CLEANUP);
-
- default:
- fsmdef_end_call(dcb, cause);
- return (SM_RC_END);
- }
-
- /*
- * Check for Anonymous call blocking. If low bit is set,
- * then do not allow call. Note that we must allow both upper and lowercase
- * ANON strings, hence the use of strcasestr
- */
- config_get_value(CFGID_ANONYMOUS_CALL_BLOCK, &temp, sizeof(temp));
- if (temp & 1) {
- /*
- * We compare the calling name to the hardcoded Anonymous string we use in
- * our SIP headers. This handles the case where calling name was pulled from
- * the From header and was set to Anonymous. We also compare the calling name
- * to the localized string index for Private which is what the calling name will
- * be set to if an RPID header was received.
- */
- char tmp_str[STATUS_LINE_MAX_LEN];
- sstrncpy(tmp_str, platform_get_phrase_index_str(UI_PRIVATE), sizeof(tmp_str));
- if (strcasestr(msg->caller_id.calling_name, SIP_HEADER_ANONYMOUS_STR) ||
- strcasestr(msg->caller_id.calling_name, tmp_str)) {
- fsmdef_end_call(dcb, CC_CAUSE_ANONYMOUS);
- return (SM_RC_END);
- }
- }
-
- /*
- * Check if Call Waiting is disabled.
- * If call-waiting is disabled and there is another call active
- * then the GSM will return busy.
- * unless this is a barge/monitor target call
- *
- */
- config_get_line_value(CFGID_LINE_CALL_WAITING, &temp, sizeof(temp),
- dcb->line);
- other_active_calls = fsmdef_get_active_call_cnt(call_id);
-
- if ((msg->call_info.type != CC_FEAT_MONITOR)) {
- if ((!(temp & 1)) && (other_active_calls > 0) &&
- (!((xcb != NULL) && (xcb->mode == FSMXFR_MODE_TARGET)))) {
-
- fsmdef_end_call(dcb, CC_CAUSE_BUSY);
-
- return (SM_RC_END);
- }
- }
-
- /*
- * If this is a call to replace another call,
- * check that we have a call to replace
- */
- other_call_id = fsmxfr_get_other_call_id(xcb, call_id);
- if (replaces) {
- if ((xcb == NULL) || (other_call_id == CC_NO_CALL_ID)) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1),
- dcb->call_id, dcb->line, "",
- "No call to replace");
-
- fsmdef_end_call(dcb, CC_CAUSE_NO_REPLACE_CALL);
- return (SM_RC_END);
- }
- }
-
-
- /*
- * The called name and number will not be obtained from
- * the setup. Remove it before getting from the setup message.
- */
- if (msg->caller_id.called_name != NULL) {
- strlib_free(msg->caller_id.called_name);
- msg->caller_id.called_name = NULL;
- }
- if (msg->caller_id.called_number != NULL) {
- strlib_free(msg->caller_id.called_number);
- msg->caller_id.called_number = NULL;
- }
- /* Get the caller ID from the setup message */
- fsmdef_mv_caller_id(dcb, &msg->caller_id);
-
- if (msg->caller_id.call_type == CC_CALL_FORWARDED) {
-
- dcb->call_type = FSMDEF_CALL_TYPE_FORWARD;
- }
-
- /*
- * If a call instance id is provided, use it in the dcb. We will
- * check to see that the call instance id provided differs from
- * what is currently stored in the dcb before assigning it.
- */
- if (msg->call_info.type == CC_FEAT_CALLINFO) {
- cc_feature_data_call_info_t *data;
-
- data = &msg->call_info.data.call_info_feat_data;
- if (data->feature_flag & CC_CALL_INSTANCE) {
- if (data->caller_id.call_instance_id != 0 &&
- data->caller_id.call_instance_id !=
- dcb->caller_id.call_instance_id) {
- if (dcb->caller_id.call_instance_id != 0) {
- fsmutil_free_ci_id(dcb->caller_id.call_instance_id,
- dcb->line);
- }
- dcb->caller_id.call_instance_id =
- data->caller_id.call_instance_id;
- fsmutil_set_ci_id(dcb->caller_id.call_instance_id, dcb->line);
- }
- }
-
- if (data->feature_flag & CC_SECURITY) {
- FSM_SET_SECURITY_STATUS(dcb, data->security);
- }
-
- if (data->feature_flag & CC_POLICY) {
- FSM_SET_POLICY(dcb, data->policy);
- }
- }
- dcb->alert_info = msg->alert_info;
- dcb->alerting_ring = msg->alerting_ring;
- dcb->alerting_tone = msg->alerting_tone;
-
- /*
- * This is an incoming call, so we know we will need to send a
- * RELEASE when we clear the call.
- */
- dcb->send_release = TRUE;
-
- cause = gsmsdp_negotiate_offer_sdp(fcb, &msg->msg_body, TRUE);
- if (cause != CC_CAUSE_OK) {
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- if (transfer_target) {
- /*
- * Send a proceeding event to the transfer call.
- *
- * The proceeding event will end the other call
- * and answer the current call.
- *
- */
- cc_int_proceeding(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, &(dcb->caller_id));
- }
-
- cc_int_setup_ack(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- &(dcb->caller_id), NULL);
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_SETUP_ACK);
-
-
-
- cc_int_proceeding(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- &(dcb->caller_id));
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_PROCEEDING);
-
-
- alerting = fsmdef_extract_join_target(event);
-
- /*
- * This might be the transfer call from the transferee to the target.
- * In such a case we want this new call to match the state of the call
- * that it is replacing.
- */
- if (xcb != NULL) {
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_DEF);
- if (other_fcb && (other_fcb->old_state == FSMDEF_S_CONNECTED ||
- other_fcb->old_state == FSMDEF_S_CONNECTED_MEDIA_PEND ||
- other_fcb->old_state == FSMDEF_S_RESUME_PENDING ||
- other_fcb->state == FSMDEF_S_CONNECTED ||
- other_fcb->state == FSMDEF_S_CONNECTED_MEDIA_PEND ||
- other_fcb->state == FSMDEF_S_RESUME_PENDING)) {
- alerting = FALSE;
- }
- }
-
-
- if (alerting == TRUE) {
- /*
- * set the call priority in lcb. This is used by ringer logic.
- */
- if ((msg->call_info.type == CC_FEAT_CALLINFO) &&
- (msg->call_info.data.call_info_feat_data.priority == CC_CALL_PRIORITY_URGENT)) {
- lsm_set_lcb_call_priority(call_id);
- }
- if ((msg->call_info.type == CC_FEAT_CALLINFO) &&
- (msg->call_info.data.call_info_feat_data.dusting == TRUE)) {
- lsm_set_lcb_dusting_call(call_id);
- }
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_ALERTING,
- FSMDEF_CC_CALLER_ID);
- /*
- * Currently we do not send SDP in the 180 response.
- */
- cc_int_alerting(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- &(dcb->caller_id), NULL, FALSE);
-
- /* update callref */
- if ( dcb->callref == 0 ) {
- dcb->callref = msg->call_info.data.call_info_feat_data.callref;
- ui_update_callref(dcb->line, dcb->call_id, msg->call_info.data.call_info_feat_data.callref);
- }
- /* update gcid */
- ui_update_gcid(dcb->line, dcb->call_id, msg->call_info.data.call_info_feat_data.global_call_id);
- /*
- * store the gcid lcb, this is used to prevent short ringing
- * in scenarios where a call is routed to the calling phone.
- */
- lsm_update_gcid(dcb->call_id, msg->call_info.data.call_info_feat_data.global_call_id);
- }
-
- ui_cc_capability(dcb->line, lsm_get_ui_id(dcb->call_id), msg->recv_info_list);
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_ALERTING);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_INCOMING_ALERTING);
-
- return (SM_RC_END);
-}
-
-
-sm_rcs_t
-fsmdef_dialstring (fsm_fcb_t *fcb, const char *dialstring,
- cc_redirect_t *redirect, boolean replace,
- cc_call_info_t *call_info)
-{
- static const char fname[] = "fsmdef_dialstring";
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_causes_t cause;
- cc_msgbody_info_t msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (dialstring) {
- if (strlen(dialstring) > MAX_SIP_URL_LENGTH) {
- FSM_DEBUG_SM(DEB_F_PREFIX"Dial string too long\n", DEB_F_PREFIX_ARGS(FSM, fname));
- /* Force clean up call without sending release */
- return (fsmdef_release(fcb, CC_CAUSE_INVALID_NUMBER, FALSE));
- }
- }
-
- /*
- * If there is active feature which is waiting for digit collection
- * then use service URI preceded with dialed number.
- */
- switch (dcb->active_feature) {
-
- case CC_FEATURE_CFWD_ALL:
- fsmdef_append_dialstring_to_feature_uri(dcb, dialstring);
- break;
-
- default:
- if (dialstring) {
- dcb->caller_id.called_number =
- strlib_update(dcb->caller_id.called_number, dialstring);
- }
- break;
- }
-
- cause = gsmsdp_create_local_sdp(dcb, FALSE, TRUE, TRUE, TRUE, TRUE);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- /* Force clean up call without sending release */
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- /* Build SDP for sending out */
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- /* Force clean up call without sending release */
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- /*
- * Since we are sending setup to UI we will also have to send
- * release to it to for sip stack to clean up the call
- */
- dcb->send_release = TRUE;
-
- /*
- * lsm_parse_displaystr will free present called number and return
- * pointer to parsed called number
- */
- dcb->caller_id.called_number =
- lsm_parse_displaystr(dcb->caller_id.called_number);
-
- /* set default orientation for outgoing call */
- dcb->orientation = CC_ORIENTATION_TO;
- dcb->inbound = FALSE;
-
- /*
- * Invoke cc_call_state with modified caller_id for features such as
- * pickups
- */
- fsmdef_set_call_info_cc_call_state(dcb, CC_STATE_DIALING_COMPLETED, CC_CAUSE_MIN);
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_SETUP);
-
- fsmdef_set_call_info_cc_call_state(dcb, CC_STATE_CALL_SENT, CC_CAUSE_MIN);
-
- /*
- * Send setup or INVITE out after finishing all UI activities and media
- * preparation. This is done as the final step in order to minimize
- * UI activities/media activities to run concurrently while processing
- * the response from the network. On the platform that uses Java VM to
- * support UI and media, the time to process the UI and media activities
- * may take longer than the network response time to the INVITE (such as
- * voice mail case) and JNI calls may be blocked while invoking the
- * UI or media calls in the LSM.
- */
- cc_int_setup(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- &(dcb->caller_id), dcb->alert_info, VCM_INSIDE_RING,
- VCM_INSIDE_DIAL_TONE, redirect, call_info, replace, NULL, &msg_body);
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CALL_SENT);
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_dialstring (sm_event_t *event)
-{
- sm_rcs_t sm_rc;
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- // handle dialstring event if from callfwdall
- if (fsmdef_process_dialstring_for_callfwd(event) == SM_RC_END) {
- // release the call started to collect callfwd info
- dcb->send_release = FALSE;
- return (fsmdef_release(fcb, CC_CAUSE_NORMAL, dcb->send_release));
- }
-
- sm_rc = fsmdef_dialstring(fcb, ((cc_dialstring_t *)event->msg)->dialstring,
- NULL, FALSE, NULL);
-
- return (sm_rc);
-}
-
-
-/**
- * fsmdef_ev_createoffer
- *
- * Generates Offer SDP
- *
- */
-static sm_rcs_t
-fsmdef_ev_createoffer (sm_event_t *event) {
- // sm_rcs_t sm_rc;
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_causes_t cause = CC_CAUSE_NORMAL;
- cc_msgbody_info_t msg_body;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- line_t line = msg->line;
- callid_t call_id = msg->call_id;
- // cc_causes_t lsm_rc;
- int sdpmode = 0;
- char *ufrag = NULL;
- char *ice_pwd = NULL;
- short vcm_res;
- session_data_t *sess_data_p = NULL;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
- /* Force clean up call without sending release */
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
- if (msg->data.session.has_constraints) {
- sess_data_p = (session_data_t *)findhash(msg->data.session.sessionid);
- if (sess_data_p) {
- gsmsdp_process_cap_constraints(dcb, sess_data_p->cc_constraints);
-
- if (0 > delhash(msg->data.session.sessionid)) {
- FSM_DEBUG_SM (DEB_F_PREFIX"failed to delete hash sessid=0x%08x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, __FUNCTION__), msg->data.session.sessionid);
- }
- cpr_free(sess_data_p);
- }
- }
-
- vcmGetIceParams(dcb->peerconnection, &ufrag, &ice_pwd);
- if (!ufrag || !ice_pwd) {
- ui_create_offer(evCreateOfferError, line, call_id, dcb->caller_id.call_instance_id, NULL);
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- dcb->ice_ufrag = (char *)cpr_malloc(strlen(ufrag) + 1);
- if (!dcb->ice_ufrag)
- return SM_RC_END;
-
- sstrncpy(dcb->ice_ufrag, ufrag, strlen(ufrag) + 1);
- free(ufrag);
-
-
- dcb->ice_pwd = (char *)cpr_malloc(strlen(ice_pwd) + 1);
- if (!dcb->ice_pwd)
- return SM_RC_END;
-
- sstrncpy(dcb->ice_pwd, ice_pwd, strlen(ice_pwd) + 1);
- free(ice_pwd);
-
- vcm_res = vcmGetDtlsIdentity(dcb->peerconnection,
- dcb->digest_alg, FSMDEF_MAX_DIGEST_ALG_LEN,
- dcb->digest, FSMDEF_MAX_DIGEST_LEN);
-
- if (vcm_res) {
- FSM_DEBUG_SM(DEB_F_PREFIX"vcmGetDtlsIdentity returned an error\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_END;
- }
-
- cause = gsmsdp_create_local_sdp(dcb, FALSE, TRUE, TRUE, TRUE, TRUE);
- if (cause != CC_CAUSE_OK) {
- ui_create_offer(evCreateOfferError, line, call_id, dcb->caller_id.call_instance_id, NULL);
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &msg_body);
- if (cause != CC_CAUSE_OK) {
- ui_create_offer(evCreateOfferError, line, call_id, dcb->caller_id.call_instance_id, NULL);
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- /* Pass offer SDP back to UI */
- ui_create_offer(evCreateOffer, line, call_id, dcb->caller_id.call_instance_id, msg_body.parts[0].body);
-
- return (SM_RC_END);
-}
-
-
-/**
- * fsmdef_ev_createanswer
- *
- * Generates Answer SDP
- *
- */
-static sm_rcs_t
-fsmdef_ev_createanswer (sm_event_t *event) {
- // sm_rcs_t sm_rc;
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_causes_t cause = CC_CAUSE_NORMAL;
- cc_msgbody_info_t msg_body;
- line_t line = msg->line;
- callid_t call_id = msg->call_id;
- // line_t free_line;
- int sdpmode = 0;
- // const char *called_number = "1234";
- // cc_causes_t lsm_rc;
- // cc_msgbody_t *part;
- // uint32_t body_length;
- char *ufrag = NULL;
- char *ice_pwd = NULL;
- short vcm_res;
- session_data_t *sess_data_p;
- boolean has_audio;
- boolean has_video;
- boolean has_data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
- if (msg->data.session.has_constraints) {
- sess_data_p = (session_data_t *)findhash(msg->data.session.sessionid);
- if (sess_data_p) {
- gsmsdp_process_cap_constraints(dcb, sess_data_p->cc_constraints);
-
- if (0 > delhash(msg->data.session.sessionid)) {
- FSM_DEBUG_SM (DEB_F_PREFIX"failed to delete hash sessid=0x%08x\n",
- DEB_F_PREFIX_ARGS(SIP_CC_PROV, __FUNCTION__), msg->data.session.sessionid);
- }
- cpr_free(sess_data_p);
- }
- }
-
- vcmGetIceParams(dcb->peerconnection, &ufrag, &ice_pwd);
- if (!ufrag || !ice_pwd) {
- ui_create_offer(evCreateAnswerError, line, call_id, dcb->caller_id.call_instance_id, NULL);
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- dcb->ice_ufrag = (char *)cpr_malloc(strlen(ufrag) + 1);
- if (!dcb->ice_ufrag)
- return SM_RC_END;
-
- sstrncpy(dcb->ice_ufrag, ufrag, strlen(ufrag) + 1);
- free(ufrag);
-
-
- dcb->ice_pwd = (char *)cpr_malloc(strlen(ice_pwd) + 1);
- if (!dcb->ice_pwd)
- return SM_RC_END;
-
- sstrncpy(dcb->ice_pwd, ice_pwd, strlen(ice_pwd) + 1);
- free(ice_pwd);
-
- vcm_res = vcmGetDtlsIdentity(dcb->peerconnection,
- dcb->digest_alg, FSMDEF_MAX_DIGEST_ALG_LEN,
- dcb->digest, FSMDEF_MAX_DIGEST_LEN);
-
- if (vcm_res) {
- FSM_DEBUG_SM(DEB_F_PREFIX"vcmGetDtlsIdentity returned an error\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_END;
- }
-
- /*
- * Determine what media types are offered, used to create matching local SDP
- * for negotiation.
- */
- gsmsdp_get_offered_media_types(fcb, dcb->sdp, &has_audio, &has_video, &has_data);
-
- /*
- * The sdp member of the dcb has local and remote sdp
- * this next function fills in the local part
- */
- cause = gsmsdp_create_local_sdp(dcb, FALSE, has_audio, has_video, has_data, FALSE);
- if (cause != CC_CAUSE_OK) {
- ui_create_answer(evCreateAnswerError, line, call_id, dcb->caller_id.call_instance_id, NULL);
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- // Force clean up call without sending release
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- /* TODO(ekr@rtfm.com): The second true is because we are acting as if we are
- processing an offer. The first, however, is for an initial offer and we may
- want to set that conditionally. */
- cause = gsmsdp_negotiate_media_lines(fcb, dcb->sdp, TRUE, TRUE, FALSE, TRUE);
-
- if (cause != CC_CAUSE_OK) {
- ui_create_answer(evCreateAnswerError, line, call_id, dcb->caller_id.call_instance_id, NULL);
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &msg_body);
- if (cause != CC_CAUSE_OK) {
- ui_create_answer(evCreateAnswerError, line, call_id, dcb->caller_id.call_instance_id, NULL);
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- /* Pass SDP back to UI */
- ui_create_answer(evCreateAnswer, line, call_id, dcb->caller_id.call_instance_id, msg_body.parts[0].body);
-
- return (SM_RC_END);
-}
-
-
-/**
- * SetLocalDescription
- *
- */
-static sm_rcs_t
-fsmdef_ev_setlocaldesc(sm_event_t *event) {
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_causes_t cause = CC_CAUSE_NORMAL;
- cc_msgbody_info_t msg_body;
- int action = msg->action;
- // string_t sdp = msg->sdp;
- int sdpmode = 0;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- // cc_causes_t lsm_rc;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
- ui_set_local_description(evSetLocalDescError, line, call_id, dcb->caller_id.call_instance_id, NULL, PC_SETLOCALDESCERROR);
- return (SM_RC_END);
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
- if (JSEP_OFFER == action) {
- cause = gsmsdp_encode_sdp(dcb->sdp, &msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- ui_set_local_description(evSetLocalDescError, line, call_id, dcb->caller_id.call_instance_id, NULL, PC_SETLOCALDESCERROR);
- return (SM_RC_END);
- }
-
- /* compare and fail if different:
- * anant: Why? The JS should be able to modify the SDP. Commenting out for now (same for answer)
- if (strcmp(msg_body.parts[0].body, msg->sdp) != 0) {
- ui_set_local_description(evSetLocalDescError, line, call_id, dcb->caller_id.call_instance_id, NULL, PC_SDPCHANGED);
- return (SM_RC_END);
- }
- */
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CALL_SENT);
-
- } else if (JSEP_ANSWER == action) {
-
- /* compare SDP generated from CreateAnswer */
- cause = gsmsdp_encode_sdp(dcb->sdp, &msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- ui_set_local_description(evSetLocalDescError, line, call_id, dcb->caller_id.call_instance_id, NULL, PC_SETLOCALDESCERROR);
- return (SM_RC_END);
- }
-
- /* compare and fail if different
- if (strcmp(msg_body.parts[0].body, msg->sdp) != 0) {
- ui_set_local_description(evSetLocalDescError, line, call_id, dcb->caller_id.call_instance_id, NULL, PC_SDPCHANGED);
- return (SM_RC_END);
- }*/
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_CONNECTED);
-
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_ANSWERED,
- FSMDEF_CC_CALLER_ID);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CONNECTING);
-
- /*
- * Now that we have negotiated the media, time to set up ICE.
- * There also needs to be an ICE check in negotiate_media_lines.
- */
- cause = gsmsdp_install_peer_ice_attributes(fcb);
- if (cause != CC_CAUSE_OK) {
- ui_set_local_description(evSetLocalDescError, line, call_id, dcb->caller_id.call_instance_id, NULL, PC_SDPCHANGED);
- return (SM_RC_END);
- }
-
- /* taken from fsmdef_ev_connected_ack start rx and tx */
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- /*
- * If DSP is not able to start rx/tx channels, release the call
- */
- if (dcb->dsp_out_of_resources == TRUE) {
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN, NULL);
- return (SM_RC_END);
- }
-
- /* we may want to use the functionality in the following method
- * to handle media capability changes, needs discussion
- * fsmdef_transition_to_connected(fcb);
- */
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CONNECTED);
-
- }
-
- ui_set_local_description(evSetLocalDesc, line, call_id, dcb->caller_id.call_instance_id, NULL, PC_OK);
-
- return (SM_RC_END);
-}
-
-
-/**
- * SetRemoteDescription
- *
- */
-static sm_rcs_t
-fsmdef_ev_setremotedesc(sm_event_t *event) {
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_causes_t cause = CC_CAUSE_NORMAL;
- int action = msg->action;
- int sdpmode = 0;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- // cc_causes_t lsm_rc;
- cc_msgbody_t *part;
- uint32_t body_length;
- cc_msgbody_info_t msg_body;
- boolean has_audio;
- boolean has_video;
- boolean has_data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
- ui_set_remote_description(evSetRemoteDescError, line, call_id,
- dcb->caller_id.call_instance_id, NULL, PC_SETREMOTEDESCERROR);
- return (SM_RC_END);
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
- cc_initialize_msg_body_parts_info(&msg_body);
-
- msg_body.num_parts = 1;
- msg_body.content_type = cc_content_type_SDP;
- part = &msg_body.parts[0];
- body_length = strlen(msg->sdp);
- part->body = msg->sdp;
- part->body_length = body_length;
- part->content_type = cc_content_type_SDP;
- part->content_disposition.required_handling = FALSE;
- part->content_disposition.disposition = cc_disposition_session;
- part->content_id = NULL;
-
- if (JSEP_OFFER == action) {
-
- cause = gsmsdp_process_offer_sdp(fcb, &msg_body, TRUE);
- if (cause != CC_CAUSE_OK) {
- ui_set_remote_description(evSetRemoteDescError, line, call_id,
- dcb->caller_id.call_instance_id, NULL, PC_SETREMOTEDESCERROR);
- return (SM_RC_END);
- }
-
- /*
- * Determine what media types are offered, used to create matching local SDP
- * for negotiation.
- */
- gsmsdp_get_offered_media_types(fcb, dcb->sdp, &has_audio, &has_video, &has_data);
-
- /*
- * The sdp member of the dcb has local and remote sdp
- * this next function fills in the local part
- */
- cause = gsmsdp_create_local_sdp(dcb, TRUE, has_audio, has_video, has_data, FALSE);
- if (cause != CC_CAUSE_OK) {
- ui_set_remote_description(evSetRemoteDescError, line, call_id, dcb->caller_id.call_instance_id,
- NULL, PC_SETREMOTEDESCERROR);
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- // Force clean up call without sending release
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- cause = gsmsdp_negotiate_media_lines(fcb, dcb->sdp, TRUE, TRUE, TRUE, FALSE);
- if (cause != CC_CAUSE_OK) {
- ui_set_remote_description(evSetRemoteDescError, line, call_id, dcb->caller_id.call_instance_id,
- NULL, PC_SETREMOTEDESCERROR);
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- gsmsdp_clean_media_list(dcb);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_INCOMING_ALERTING);
-
- } else if (JSEP_ANSWER == action) {
-
- cause = gsmsdp_negotiate_answer_sdp(fcb, &msg_body);
- if (cause != CC_CAUSE_OK) {
- ui_set_remote_description(evSetRemoteDescError, line, call_id, dcb->caller_id.call_instance_id,
- NULL, PC_SETREMOTEDESCERROR);
- return (SM_RC_END);
- }
-
- /*
- * Now that we have negotiated the media, time to set up ICE.
- * There also needs to be an ICE check in negotiate_media_lines.
- */
- cause = gsmsdp_install_peer_ice_attributes(fcb);
- if (cause != CC_CAUSE_OK) {
- ui_set_remote_description(evSetRemoteDescError, line, call_id, dcb->caller_id.call_instance_id,
- NULL, PC_SETREMOTEDESCERROR);
- return (SM_RC_END);
- }
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED, FSMDEF_CC_CALLER_ID);
-
- /* we may want to use the functionality in the following method
- * to handle media capability changes, needs discussion
- * fsmdef_transition_to_connected(fcb);
- * fsmdef_transition_to_connected(fcb);
- */
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CONNECTED);
- }
-
- ui_set_remote_description(evSetRemoteDesc, line, call_id, dcb->caller_id.call_instance_id, NULL, PC_OK);
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_localdesc(sm_event_t *event) {
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- // cc_causes_t cause = CC_CAUSE_NORMAL;
- int sdpmode = 0;
- // cc_causes_t lsm_rc;
- // cc_msgbody_t *part;
- // uint32_t body_length;
- // cc_msgbody_info_t msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
- return (SM_RC_END);
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
-
- return (SM_RC_END);
-}
-
-static sm_rcs_t
-fsmdef_ev_remotedesc(sm_event_t *event) {
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- // cc_causes_t cause = CC_CAUSE_NORMAL;
- int sdpmode = 0;
- // cc_causes_t lsm_rc;
- // cc_msgbody_t *part;
- // uint32_t body_length;
- // cc_msgbody_info_t msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
-
- return (SM_RC_END);
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_setpeerconnection(sm_event_t *event) {
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- // cc_causes_t cause = CC_CAUSE_NORMAL;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- int sdpmode = 0;
- line_t line = msg->line;
- cc_causes_t lsm_rc;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
- return (SM_RC_END);
- }
-
- if (!msg)
- return SM_RC_END;
-
- if (!msg->data_valid)
- return SM_RC_END;
-
- if (dcb == NULL) {
- dcb = fsmdef_get_new_dcb(call_id);
- if (dcb == NULL) {
- return SM_RC_ERROR;
- }
-
- lsm_rc = lsm_get_facility_by_line(call_id, line, FALSE, dcb);
- if (lsm_rc != CC_CAUSE_OK) {
- FSM_DEBUG_SM(DEB_F_PREFIX"lsm_get_facility_by_line failed.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_END;
- }
-
- fsmdef_init_dcb(dcb, call_id, FSMDEF_CALL_TYPE_NONE, NULL, line, fcb);
-
- fsm_set_fcb_dcbs(dcb);
- }
-
- PR_ASSERT(strlen(msg->data.pc.pc_handle) < PC_HANDLE_SIZE);
- sstrncpy(dcb->peerconnection, msg->data.pc.pc_handle, sizeof(dcb->peerconnection));
- dcb->peerconnection_set = TRUE;
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_addstream(sm_event_t *event) {
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- // cc_causes_t cause = CC_CAUSE_NORMAL;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- int sdpmode = 0;
- // cc_causes_t lsm_rc;
- // cc_msgbody_t *part;
- // uint32_t body_length;
- // cc_msgbody_info_t msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (sdpmode == FALSE) {
- return (SM_RC_END);
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
- /*
- * This is temporary code to allow configuration of the two
- * default streams. When multiple streams > 2 are supported this
- * will be re-implemented.
- */
- if (msg->data.track.media_type == VIDEO) {
- dcb->media_cap_tbl->cap[CC_VIDEO_1].enabled = TRUE;
- dcb->media_cap_tbl->cap[CC_VIDEO_1].support_direction = SDP_DIRECTION_SENDRECV;
- dcb->media_cap_tbl->cap[CC_VIDEO_1].pc_stream = msg->data.track.stream_id;
- dcb->media_cap_tbl->cap[CC_VIDEO_1].pc_track = msg->data.track.track_id;
- } else if (msg->data.track.media_type == AUDIO) {
- dcb->media_cap_tbl->cap[CC_AUDIO_1].enabled = TRUE;
- dcb->media_cap_tbl->cap[CC_AUDIO_1].support_direction = SDP_DIRECTION_SENDRECV;
- dcb->media_cap_tbl->cap[CC_AUDIO_1].pc_stream = msg->data.track.stream_id;
- dcb->media_cap_tbl->cap[CC_AUDIO_1].pc_track = msg->data.track.track_id;
- } else {
- return (SM_RC_END);
- }
-
- return (SM_RC_END);
-}
-
-static sm_rcs_t
-fsmdef_ev_removestream(sm_event_t *event) {
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- // cc_causes_t cause = CC_CAUSE_NORMAL;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- int sdpmode = 0;
- // cc_causes_t lsm_rc;
- // cc_msgbody_t *part;
- // uint32_t body_length;
- // cc_msgbody_info_t msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (sdpmode == FALSE) {
-
- return (SM_RC_END);
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
- /*
- * This is temporary code to allow configuration of the two
- * default streams. When multiple streams > 2 are supported this
- * will be re-implemented.
- */
- if (msg->data.track.media_type == AUDIO) {
- dcb->media_cap_tbl->cap[CC_AUDIO_1].enabled = TRUE;
- dcb->media_cap_tbl->cap[CC_AUDIO_1].support_direction = SDP_DIRECTION_RECVONLY;
- dcb->video_pref = SDP_DIRECTION_SENDRECV;
- } else if (msg->data.track.media_type == VIDEO) {
- dcb->media_cap_tbl->cap[CC_VIDEO_1].enabled = TRUE;
- dcb->media_cap_tbl->cap[CC_VIDEO_1].support_direction = SDP_DIRECTION_RECVONLY;
- } else {
- return (SM_RC_END);
- }
-
- return (SM_RC_END);
-}
-
-static sm_rcs_t
-fsmdef_ev_addcandidate(sm_event_t *event) {
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- // cc_causes_t cause = CC_CAUSE_NORMAL;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- int sdpmode = 0;
- short vcm_res;
- // uint16_t level;
-
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (sdpmode == FALSE) {
-
- return (SM_RC_END);
- }
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"dcb is NULL.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- return SM_RC_CLEANUP;
- }
-
-
- /* Perform level lookup based on mid value */
- /* comment until mid is properly updated
- cause = gsmsdp_find_level_from_mid(dcb, (const char *)msg->data.candidate.mid, &level);
- */
-
- vcm_res = vcmSetIceCandidate(dcb->peerconnection, (char *)msg->data.candidate.candidate, msg->data.candidate.level);
- if(vcm_res) {
- FSM_DEBUG_SM(DEB_F_PREFIX"failure setting ice candidate.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
- }
-
-
- return (SM_RC_END);
-}
-
-static void
-fsmdef_check_active_feature (fsmdef_dcb_t *dcb, cc_features_t ftr_id)
-{
- if ((dcb) && (dcb->active_feature != ftr_id)) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_FTR_REQ_ACT),
- dcb->call_id, dcb->line,
- cc_feature_name(ftr_id),
- cc_feature_name(dcb->active_feature));
- lsm_ui_display_notify(INDEX_STR_KEY_NOT_ACTIVE, NO_FREE_LINES_TIMEOUT);
- }
-}
-
-static sm_rcs_t
-fsmdef_ev_idle_feature (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_idle_feature";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *data = &(msg->data);
- line_t line = msg->line;
- cc_causes_t cause = CC_CAUSE_NORMAL;
- callid_t call_id = fcb->call_id;
- boolean expline;
- sm_rcs_t sm_rc = SM_RC_END;
- fsmcnf_ccb_t *ccb;
- fsmxfr_xcb_t *xcb;
- char *global_call_id = NULL;
-
- fsm_sm_ftr(ftr_id, src_id);
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- switch (src_id) {
- case CC_SRC_UI:
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- if (dcb) {
- dcb->video_pref = data->caps.support_direction;
- }
- break;
- case CC_FEATURE_CFWD_ALL:
- if (fsmdef_is_feature_uri_configured(ftr_id) == FALSE) {
- fsm_display_feature_unavailable();
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- // handle cfwd event for ccm and non-ccm cases
- // process feature event only if no other active feature
- if ((dcb->active_feature == CC_FEATURE_NONE) &&
- (fsmdef_get_connected_call() == NULL)) {
- dcb->active_feature = ftr_id;
- (void) fsmdef_process_cfwd_softkey_event(event);
- } else {
- fsmdef_check_active_feature(dcb, ftr_id);
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- }
- break;
- case CC_FEATURE_NEW_CALL:
-
- /* fetch the global_call_id from feature data */
- global_call_id = data->newcall.global_call_id;
-
- /*
- * Set the expanded parameter. This parameter is used when
- * requesting a free line. A transfer can request that the line
- * availability be increased by one to account for the third
- * instance of a line to become available for transfers.
- */
- if (data != NULL) {
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if ((ccb != NULL) || (xcb != NULL)) {
- expline = TRUE;
- } else {
- expline = FALSE;
- }
- } else {
- expline = FALSE;
- }
-
- /*
- * Get a new outgoing call context if we have not already
- * grabbed one.
- */
- if (fcb->dcb == NULL) {
- cause = fsm_get_new_outgoing_call_context(call_id, line, fcb,
- expline);
- switch (cause) {
- case CC_CAUSE_OK:
- break;
-
- case CC_CAUSE_NO_RESOURCE:
- GSM_ERR_MSG("%s No Resource! Return SM_RC_CLEANUP.", fname);
- return (SM_RC_CLEANUP);
-
- default:
- /*
- * No free lines.
- */
- fsm_display_no_free_lines();
-
- /*
- * Send an endcall message. This behaviour is different
- * than an offhook or line event because the new_call
- * feature may have been generated by a transfer (as the
- * consultation call) and will need this end_call message
- * so that it can cleanup the transfer. The offhook can
- * only come from the UI so it can just be cleaned up here
- * without regard for a transfer.
- */
- fsmdef_end_call(fcb->dcb, cause);
-
- return (SM_RC_END);
- }
-
- dcb = fcb->dcb;
- /*
- * Let Dialog Manager know that there is OFFHOOK event
- */
- fsmdef_notify_hook_event(fcb, CC_MSG_OFFHOOK, global_call_id,
- data->newcall.prim_call_id,
- data->newcall.hold_resume_reason,
- CC_MONITOR_NONE,CFWDALL_NONE);
- }
-
-
- /*
- * The user is attempting to start a new call on a specific line:
- * 1. need to place the connected call (if there is one) on hold,
- * 2. clear any outgoing ringing calls,
- * 3. initiate this call.
- */
- if (fsmdef_wait_to_start_new_call(TRUE, CC_SRC_GSM, call_id, line,
- ftr_id, data)) {
- return (SM_RC_END);
- }
-
- //lsm_set_active_call_id(call_id);
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_OFFHOOK,
- FSMDEF_CC_CALLER_ID);
-
- if ( data->newcall.cause == CC_CAUSE_CONF ||
- data->newcall.cause == CC_CAUSE_XFER_LOCAL ) {
- /* suppress stutter dial tone for conf and transfer features */
- fsmdef_call_cc_state_dialing(dcb, TRUE);
- } else {
- fsmdef_call_cc_state_dialing(dcb, FALSE);
- }
-
- switch (data->newcall.cause) {
- case CC_CAUSE_XFER_REMOTE:
- /*
- * This newcall feature is really the consultation part of
- * a local transfer that has been transferred by the
- * consultation call, so proceed as though this is a
- * dialstring call since we already have the called_number.
- */
- if (data->newcall.redirect.redirects[0].number[0] != '\0') {
- sm_rc = fsmdef_dialstring(fcb, data->newcall.dialstring,
- &(data->newcall.redirect), FALSE,
- NULL);
-
- } else if (data->newcall.redirect.redirects[0].redirect_reason
- == CC_REDIRECT_REASON_DEFLECTION) {
- /*
- * CC_REDIRECT_REASON_DEFLECTION shows that transferee is
- * going to initiate a new call for replacing the call leg
- * between transferor and target.
- */
-
- memset(data->newcall.redirect.redirects[0].number, 0,
- sizeof(CC_MAX_DIALSTRING_LEN));
- sm_rc = fsmdef_dialstring(fcb, data->newcall.dialstring,
- &(data->newcall.redirect), FALSE,
- NULL);
-
- } else {
- sm_rc =
- fsmdef_dialstring(fcb, data->newcall.dialstring, NULL,
- FALSE, NULL);
- }
-
- return (sm_rc);
-
- case CC_CAUSE_REDIRECT:
- sm_rc = fsmdef_dialstring(fcb, data->newcall.dialstring,
- &(data->newcall.redirect), FALSE,
- NULL);
- return (sm_rc);
-
- case CC_CAUSE_XFER_BY_REMOTE:
-
- /* CC_REDIRECT_REASON_DEFLECTION shows that transferee is
- * going to initiate a new call for replacing the call leg
- * between transferor and target.
- */
-
- memset(data->newcall.redirect.redirects[0].number, 0,
- sizeof(CC_MAX_DIALSTRING_LEN));
- sm_rc = fsmdef_dialstring(fcb, data->newcall.dialstring,
- &(data->newcall.redirect), FALSE,
- NULL);
- return (sm_rc);
-
- default:
- fsm_change_state(fcb, __LINE__, FSMDEF_S_COLLECT_INFO);
-
- return (SM_RC_END);
- }
-
- case CC_FEATURE_END_CALL:
- cause = fsmdef_get_cause(msg->data_valid, data);
-
- /*
- * There has to be a dcb to process this event.
- */
- if (fcb->dcb == NULL) {
- // commented out following line due to klocwork error
- // call is dereferencing fcb->dcb when it is NULL (sorry, can't do that!)
- // cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN, NULL);
- return (SM_RC_CLEANUP);
- }
-
- if (dcb->call_type == FSMDEF_CALL_TYPE_INCOMING ||
- dcb->call_type == FSMDEF_CALL_TYPE_FORWARD) {
- dcb->send_release = TRUE;
- }
-
- return (fsmdef_release(fcb, cause, dcb->send_release));
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- }
- break;
-
- default:
- fsmdef_sm_ignore_src(fcb, __LINE__, src_id);
-
- } /* switch (src_id) { */
-
- return (sm_rc);
-}
-
-sm_rcs_t
-fsmdef_offhook (fsm_fcb_t *fcb, cc_msgs_t msg_id, callid_t call_id,
- line_t line, const char *dial_string,
- sm_event_t *event, char *global_call_id,
- callid_t prim_call_id, cc_hold_resume_reason_e consult_reason,
- monitor_mode_t monitor_mode)
-{
- boolean wait = FALSE;
- boolean wait2 = FALSE;
- boolean wait3 = FALSE;
- cc_causes_t cause;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * Get a new outgoing call context if we have not already
- * grabbed one.
- */
- if (fcb->dcb == NULL) {
- cause = fsm_get_new_outgoing_call_context(call_id, line, fcb, FALSE);
- switch (cause) {
- case CC_CAUSE_OK:
- break;
-
- default:
- /*
- * No free lines
- */
- fsm_display_no_free_lines();
-
- if (fsmdef_get_connected_call() != NULL) {
- lsm_speaker_mode(ON);
- } else {
- lsm_speaker_mode(OFF);
- }
- return (SM_RC_CLEANUP);
- }
-
- /*
- * Let Dialog Manager know that there is OFFHOOK event
- */
- fsmdef_notify_hook_event(fcb, CC_MSG_OFFHOOK, global_call_id,
- prim_call_id, consult_reason, monitor_mode,CFWDALL_NONE);
- }
-
-
- /*
- * The user is attempting to start a new call on a specific line:
- * 1. need to place the connected call (if there is one) on hold,
- * 2. clear any outgoing ringing calls, or calls are in reorder/busy state
- * 3. initiate this call.
- */
- fsmdef_find_and_hold_connected_call(call_id, &wait, CC_SRC_GSM);
-
- fsmdef_find_and_handle_ring_connecting_releasing_calls(call_id, &wait2);
-
- fsmdef_clear_preserved_calls(&wait3);
-
- /*
- * Requeue the message if we need to wait for the connected line to
- * hold
- */
- if ((wait == TRUE) || (wait2 == TRUE) || (wait3 == TRUE)) {
- switch (msg_id) {
- case CC_MSG_OFFHOOK:
- cc_int_offhook(CC_SRC_GSM, CC_SRC_GSM, prim_call_id, consult_reason,
- call_id, line, global_call_id, monitor_mode,CFWDALL_NONE);
- break;
-
- case CC_MSG_LINE:
- cc_int_line(CC_SRC_GSM, CC_SRC_GSM, call_id, line);
- break;
-
- case CC_MSG_DIALSTRING:
- cc_int_dialstring(CC_SRC_GSM, CC_SRC_GSM, call_id, line,
- dial_string, global_call_id, monitor_mode);
- break;
-
- case CC_MSG_FEATURE:
- if (dial_string != NULL) {
- cc_int_dialstring(CC_SRC_GSM, CC_SRC_GSM, call_id, line,
- dial_string, global_call_id, monitor_mode);
- break;
- }
-
- /*FALLTHROUGH*/
- default:
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- return (SM_RC_CLEANUP);
- }
-
- return (SM_RC_END);
- }
-
- //lsm_set_active_call_id(call_id);
-
- return (SM_RC_SUCCESS);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_idle_offhook (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_offhook_t *msg = (cc_offhook_t *) event->msg;
- fsmdef_dcb_t *dcb;
- sm_rcs_t sm_rc;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- sm_rc = fsmdef_offhook(fcb, msg->msg_id, msg->call_id, msg->line, NULL,
- event, msg->global_call_id, msg->prim_call_id,
- msg->hold_resume_reason, msg->monitor_mode);
-
- if (sm_rc != SM_RC_SUCCESS) {
- return (sm_rc);
- }
-
- dcb = fcb->dcb;
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_OFFHOOK,
- FSMDEF_CC_CALLER_ID);
-
- fsmdef_call_cc_state_dialing(dcb, FALSE);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_COLLECT_INFO);
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_idle_dialstring (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_dialstring_t *msg = (cc_dialstring_t *) event->msg;
- fsmdef_dcb_t *dcb;
- cc_action_data_t data;
- sm_rcs_t sm_rc;
- cc_call_info_t call_info;
- cc_call_info_t *call_info_p = NULL;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- sm_rc = fsmdef_offhook(fcb, msg->msg_id, msg->call_id, msg->line,
- msg->dialstring, event, msg->g_call_id,
- CC_NO_CALL_ID, CC_REASON_NONE, msg->monitor_mode);
-
- if (sm_rc != SM_RC_SUCCESS) {
- return (sm_rc);
- }
-
- dcb = fcb->dcb;
-
- if (msg->dialstring) {
- lsm_set_lcb_dialed_str_flag(dcb->call_id);
- }
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_OFFHOOK,
- FSMDEF_CC_CALLER_ID);
-
- data.tone.tone = VCM_INSIDE_DIAL_TONE;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_STOP_TONE, &data);
-
- dcb->send_release = TRUE;
-
- /* Set call_info with global call_id, sent in the Initcallreq,
- * If this call is not because Initcallreq, then don't set call_info
- * Also, if this is a monitor call, add the mode to the call_info
- */
- if (msg->g_call_id != NULL) {
-
- call_info.type = CC_FEAT_INIT_CALL;
- call_info.data.initcall.monitor_mode = msg->monitor_mode;
- sstrncpy(call_info.data.initcall.gcid, msg->g_call_id, CC_GCID_LEN);
-
- call_info_p = &call_info;
- }
-
- if ( strncmp(CISCO_BLFPICKUP_STRING, msg->dialstring, strlen(CISCO_BLFPICKUP_STRING)) == 0 ) {
- dcb->log_disp = CC_CALL_LOG_DISP_RCVD;
- }
-
- sm_rc = fsmdef_dialstring(fcb, msg->dialstring, NULL, FALSE, call_info_p);
-
- return (sm_rc);
-}
-
-static sm_rcs_t
-fsmdef_ev_session_audit (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_session_audit";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_audit_sdp_req_t *audit_msg = (cc_audit_sdp_req_t *) event->msg;
- cc_msgbody_info_t msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (gsmsdp_encode_sdp_and_update_version(dcb, &msg_body) != CC_CAUSE_OK) {
- /*
- * Failed to encode our local sdp. Send ack to SIP stack with
- * no message body. SIP stack will include previously send
- * SDP in response to session audit request.
- */
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
-
- cc_int_audit_sdp_ack(CC_SRC_GSM, CC_SRC_SIP, audit_msg->call_id,
- audit_msg->line, NULL);
- } else {
- cc_int_audit_sdp_ack(CC_SRC_GSM, CC_SRC_SIP, audit_msg->call_id,
- audit_msg->line, &msg_body);
- }
-
- /*
- * If we are currently performing a spoofed ringout and the current session audit
- * does not indicate that we should continue to do so, go back to connected state.
- * But only change to connected state if not locally held.
- */
- if (dcb->spoof_ringout_applied &&
- !dcb->spoof_ringout_requested) {
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- if ((fcb->state != FSMDEF_S_HOLDING) &&
- (fcb->state != FSMDEF_S_HOLD_PENDING)) {
- /*
- * If is at least one media entry that is not in loally held
- * then go to connected state.
- */
- dcb->spoof_ringout_applied = FALSE;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- }
- }
-
- return (SM_RC_SUCCESS);
-}
-
-static sm_rcs_t
-fsmdef_ev_collectinginfo_release (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsmdef_set_call_info_cc_call_state(dcb, CC_STATE_CALL_FAILED, CC_CAUSE_INVALID_NUMBER);
-
- // Start onhook timer
- if ( dcb->err_onhook_tmr) {
- (void) cprDestroyTimer(dcb->err_onhook_tmr);
- }
- dcb->err_onhook_tmr = cprCreateTimer("Error Onhook",
- GSM_ERROR_ONHOOK_TIMER,
- TIMER_EXPIRATION,
- gsm_msg_queue);
- if (dcb->err_onhook_tmr == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CREATE_FAILED),
- dcb->call_id, dcb->line, "", "Error Onhook");
-
- return (SM_RC_CLEANUP);
- }
-
- if (cprStartTimer(dcb->err_onhook_tmr,
- FSMDEF_ERR_ONHOOK_TMR_SECS * 1000,
- (void *)(long)dcb->call_id) == CPR_FAILURE) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_START_FAILED),
- dcb->call_id, dcb->line, "",
- "Error Onhook", cpr_errno);
- return (SM_RC_CLEANUP);
- }
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_collectinginfo_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_action_data_t data;
- sm_rcs_t sm_rc = SM_RC_END;
- cc_causes_t cause;
- cc_feature_data_t *feature_data = &(msg->data);
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (msg->feature_id) {
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = feature_data->caps.support_direction;
- break;
- case CC_FEATURE_END_CALL:
- cause = fsmdef_get_cause(msg->data_valid, &(msg->data));
- if (fcb->state == FSMDEF_S_KPML_COLLECT_INFO) {
- /* Clean up and send release */
- return (fsmdef_release(fcb, cause, TRUE));
- }
- else {
- /* Clean up without sending release */
- return (fsmdef_release(fcb, cause, FALSE));
- }
-
- case CC_FEATURE_NUMBER:
- case CC_FEATURE_URL:
- dcb->dial_mode = ((msg->feature_id == CC_FEATURE_NUMBER) ?
- (DIAL_MODE_NUMERIC) : (DIAL_MODE_URL));
-
- data.dial_mode.mode = dcb->dial_mode;
- data.dial_mode.digit_cnt = dcb->digit_cnt;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_DIAL_MODE,
- &data);
-
- break;
-
- case CC_FEATURE_CALLINFO:
- fsmdef_update_callinfo(fcb, msg);
- /*
- * lsm_set_lcb_prevent_ringing() will check if there is a RINGIN call
- * with the same GCID. If so, it will set a flag to prevent ringing.
- */
- lsm_set_lcb_prevent_ringing(dcb->call_id);
- break;
-
- case CC_FEATURE_SELECT:
- fsmdef_select_invoke(dcb, feature_data);
- return (SM_RC_END);
-
- case CC_FEATURE_CFWD_ALL:
- if (fsmdef_is_feature_uri_configured(msg->feature_id) == FALSE) {
- fsm_set_call_status_feature_unavailable(dcb->call_id, dcb->line);
-
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- // handle cfwd event for ccm and non-ccm cases
- // process feature event only if no other active feature
- if (dcb->active_feature == CC_FEATURE_NONE) {
- dcb->active_feature = ftr_id;
- (void) fsmdef_process_cfwd_softkey_event(event);
- } else {
- fsmdef_check_active_feature(dcb, ftr_id);
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- }
- break;
-
- default:
- dcb->active_feature = CC_FEATURE_NONE;
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- }
-
- return (sm_rc);
-}
-
-/*
- * Function: fsmdef_ev_digit_begin
- *
- * Parameters: event
- *
- * Description: This function is called each time a digit is
- * received from the platform code. Currently, the platform code
- * parses the dialplan. This function simply turns the
- * dialtone off every time a digit is received and
- * displays the appropriate keyset. (Eventually, this
- * interface should be changed and GSM should have
- * better knowledge of the dialplan.)
- *
- * Returns: SM_RC_END
- */
-static sm_rcs_t
-fsmdef_ev_digit_begin (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_digit_begin";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_digit_begin_t *msg = (cc_digit_begin_t *) event->msg;
- char digit;
- cc_action_data_t data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- digit = lsm_digit2ch(msg->digit);
-
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Digit Received= %c: stopping dial tone..\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, msg->line, msg->call_id, fname), digit);
- data.tone.tone = VCM_INSIDE_DIAL_TONE;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_STOP_TONE, &data);
-
- /*
- * Increment digit_cnt so that the proper keyset will be
- * displayed.
- */
- if (dcb->digit_cnt < CC_MAX_DIALSTRING_LEN) {
- dcb->digit_cnt++;
- }
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_proceeding (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- fcb->dcb->send_release = TRUE;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
-#ifdef SAPP_SAPP_GSM
- if ((event->msg != NULL) &&
- (((cc_proceeding_t *)(event->msg))->caller_id.called_name != NULL)) {
- dcb->caller_id.called_name =
- strlib_update(dcb->caller_id.called_name,
- ((cc_proceeding_t *) (event->msg))->caller_id.
- called_name);
- }
-#endif
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_FAR_END_PROCEEDING,
- FSMDEF_CC_CALLER_ID);
-
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_OUTGOING_PROCEEDING);
-
- return (SM_RC_END);
-}
-
-static sm_rcs_t
-fsmdef_ev_out_alerting (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_out_alerting";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_alerting_t *msg = (cc_alerting_t *) event->msg;
- cc_causes_t cause = CC_CAUSE_ERROR;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- dcb->send_release = TRUE;
-
- dcb->inband = FALSE;
- if (msg->inband) {
- dcb->inband = TRUE;
-
- cause = gsmsdp_negotiate_answer_sdp(fcb, &msg->msg_body);
- if (cause != CC_CAUSE_OK) {
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /*
- * Record fact that we have successfully negotiated media that may be
- * used for inband ringback.
- */
- dcb->inband_received = TRUE;
- FSM_DEBUG_SM(DEB_F_PREFIX"inband_received, cancel timer.\n", DEB_F_PREFIX_ARGS(FSM, fname));
-
- /*
- * If ringback delay timer has been started, cancel it now.
- */
- if (cprCancelTimer(dcb->ringback_delay_tmr) != CPR_SUCCESS) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CANCEL_FAILED),
- dcb->call_id, dcb->line, fname, "Ringback Delay",
- cpr_errno);
- }
- } else {
- /*
- * Not inband alerting case. Set ringback delay timer so that local
- * ringback will eventually be played. We delay the ringback for
- * a short time to handle the case where the messages key was pressed.
- * This is because VM server can respond very quickly with RTP, 183,
- * and 200 and we do not want local ringback tone to interfere with
- * the playing of the VM prompt.
- */
- if (!cprIsTimerRunning(dcb->ringback_delay_tmr)) {
- fsmdef_set_ringback_delay_timer(dcb);
- }
- }
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_FAR_END_ALERTING,
- FSMDEF_CC_CALLER_ID);
-
- /*
- * If DSP is not able to start rx/tx channels, release the call
- */
- if (dcb->dsp_out_of_resources == TRUE) {
- (void)fsmdef_release(fcb, CC_CAUSE_NO_MEDIA, dcb->send_release);
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- return (SM_RC_END);
- }
-// fsmdef_update_pd(dcb, FSMDEF_CALL_TYPE_OUTGOING);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_OUTGOING_ALERTING);
-
- return (SM_RC_END);
-}
-
-static sm_rcs_t
-fsmdef_ev_callsent_release (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_release_t *msg = (cc_release_t *) event->msg;
- cc_causes_t cause = msg->cause;
- cc_srcs_t src_id = msg->src_id;
- sm_rcs_t sm_rc = SM_RC_END;
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /* if UI_STATE of BUSY in 183 Call-Info is causing the release,
- do not modify dcb->send_release */
- if (cause != CC_CAUSE_UI_STATE_BUSY) {
- dcb->send_release = FALSE;
- } else {
- // CSCti63677
- if ((fcb->state == FSMDEF_S_OUTGOING_ALERTING) &&
- (dcb->inband_received == TRUE) &&
- (dcb->placed_call_update_required)) {
-
- lsm_update_placed_callinfo(dcb);
- dcb->placed_call_update_required = FALSE;
- }
- }
-
- FSM_SET_FLAGS(dcb->msgs_rcvd, FSMDEF_MSG_RELEASE);
-
- /* For 500 response from the CCM, disconnect the call and clear the UI.
- * There are several cases in which CCM sends down 500 response code to
- * clear the call and UI. Some of the cases are CFWDALL, early conference
- * and CTI transfer of ringing call
- *
- * Non-auto pickups do receive 480 response, it is OK release the call.
- */
- if ((cause == CC_CAUSE_REMOTE_SERVER_ERROR) ||
- (((strncmp(dcb->caller_id.called_number, CISCO_BLFPICKUP_STRING,
- (sizeof(CISCO_BLFPICKUP_STRING) - 1)) == 0)) &&
- ((cause == CC_TEMP_NOT_AVAILABLE) || (cause == CC_CAUSE_CONGESTION) ))) {
- if (cause == CC_CAUSE_CONGESTION) {
- if (platGetPhraseText(STR_INDEX_NO_CALL_FOR_PICKUP, (char *)tmp_str, STATUS_LINE_MAX_LEN - 1) == CPR_SUCCESS)
- {
- ui_set_notification(CC_NO_LINE, CC_NO_CALL_ID, tmp_str, 2, FALSE, DEF_NOTIFY_PRI);
- }
- }
- cause = CC_CAUSE_OK;
- }
-
- switch (cause) {
- case CC_CAUSE_ERROR:
- case CC_CAUSE_NOT_FOUND:
- case CC_CAUSE_BUSY:
- case CC_CAUSE_CONGESTION:
- case CC_CAUSE_INVALID_NUMBER:
- case CC_CAUSE_PAYLOAD_MISMATCH:
- case CC_CAUSE_REMOTE_SERVER_ERROR:
- case CC_TEMP_NOT_AVAILABLE:
- case CC_CAUSE_UI_STATE_BUSY:
- case CC_CAUSE_NO_USER_ANS:
-
- fsmdef_set_call_info_cc_call_state(dcb, CC_STATE_CALL_FAILED, cause);
-
- if (cause != CC_CAUSE_UI_STATE_BUSY) {
- cc_int_release_complete(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, cause, NULL);
- }
- /* see if the SIP stack has aborted this call early for some reason
- * If SIP brought this down, we are still offhook on the UI, so
- * when we get the release_complete from the 200 for the BYE, we
- * need to ignore it, so that reorder can be played AND when the user
- * hangs up, then the UI will be driven to a clean state.
- */
- if (src_id == CC_SRC_SIP) {
- dcb->early_error_release = TRUE;
- }
-
- if ( dcb->err_onhook_tmr) {
- (void) cprDestroyTimer(dcb->err_onhook_tmr);
- }
- dcb->err_onhook_tmr = cprCreateTimer("Error Onhook",
- GSM_ERROR_ONHOOK_TIMER,
- TIMER_EXPIRATION,
- gsm_msg_queue);
- if (dcb->err_onhook_tmr == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CREATE_FAILED),
- dcb->call_id, dcb->line, "", "Error Onhook");
- return (SM_RC_CLEANUP);
- }
-
- if (cprStartTimer(dcb->err_onhook_tmr,
- FSMDEF_ERR_ONHOOK_TMR_SECS * 1000,
- (void *)(long)dcb->call_id) == CPR_FAILURE) {
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_START_FAILED),
- dcb->call_id, dcb->line, "",
- "Error Onhook", cpr_errno);
-
- return (SM_RC_CLEANUP);
- }
-
- break;
-
- default:
- sm_rc = fsmdef_release(fcb, cause, dcb->send_release);
- if (sm_rc == SM_RC_CLEANUP) {
- /*
- * FSM release indicates clean up, do not continue
- * on since fcb and dcb have been freed or re-initialized.
- */
- return (sm_rc);
- }
- } /* switch (cause) */
-
- /*UI_STATE of BUSY in 183 is causing the release, so
- *don't change state. This is needed to support
- *callback feature. Since the callee is busy, we need
- *update call UI status to "Busy" from "Ringout" to
- *reflect this change.
- */
- if (cause != CC_CAUSE_UI_STATE_BUSY) {
- fsm_change_state(fcb, __LINE__, FSMDEF_S_RELEASING);
- } else {
- cc_action_data_t action_data;
- action_data.update_ui.action = CC_UPDATE_SET_CALL_STATUS;
- action_data.update_ui.data.set_call_status_parms.phrase_str_p = platform_get_phrase_index_str(LINE_BUSY);
- action_data.update_ui.data.set_call_status_parms.timeout = 0;
- action_data.update_ui.data.set_call_status_parms.call_id = dcb->call_id;
- action_data.update_ui.data.set_call_status_parms.line = dcb->line;
- /*Update UI status to "Busy".*/
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_UPDATE_UI,
- &action_data);
- }
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_callsent_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- cc_causes_t cause;
- cc_feature_data_redirect_t *data = &(msg->data.redirect);
- cc_action_data_t action_data;
- cc_feature_data_t *select_data = &(msg->data);
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (ftr_id) {
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = select_data->caps.support_direction;
- break;
- case CC_FEATURE_NOTIFY:
- if (src_id == CC_SRC_SIP) {
- fsmdef_ev_notify_feature(msg, dcb);
- } else {
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- }
-
- break;
-
- case CC_FEATURE_END_CALL:
- /**
- * In case of earlier attandence, there might a waiting call.
- */
- lsm_remove_lcb_prevent_ringing(dcb->call_id);
- /*
- * Since user press the end call, no need to wait to play the busy tone.
- * So, clear the early_error_release and clean the fcb/dcb.
- */
- dcb->early_error_release = FALSE;
- cause = fsmdef_get_cause(msg->data_valid, &(msg->data));
-
- return (fsmdef_release(fcb, cause, dcb->send_release));
-
- case CC_FEATURE_REDIRECT:
- /*
- * The outgoing call has been redirected, so we need to:
- * 1. ACK the redirect request,
- * 2. release the current call,
- * 3. start a new call to the redirect number.
- */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, call_id, line,
- CC_FEATURE_REDIRECT, NULL, CC_CAUSE_REDIRECT);
- /*
- * May need to update an xcb if this call is involved in a transfer.
- */
- //xcb = fsmxfr_get_xcb_by_call_id(call_id);
- // fsmxfr_update_xfr_context(xcb, call_id, redirect_call_id);
- dcb->caller_id.called_number =
- strlib_update(dcb->caller_id.called_number, data->redirect_number);
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_DIALING_COMPLETED,
- FSMDEF_CC_CALLER_ID);
-
- break;
-
-
- case CC_FEATURE_CALLINFO:
- fsmdef_update_calltype(fcb, msg);
- fsmdef_update_callinfo(fcb, msg);
- /*
- * lsm_set_lcb_prevent_ringing() will check if there is a RINGIN call
- * with the same GCID. If so, it will set a flag to prevent ringing.
- */
- lsm_set_lcb_prevent_ringing(dcb->call_id);
- break;
-
- case CC_FEATURE_UPDATE:
- /* Simply reply with a 200OK to a received UPDATE */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, call_id, line,
- CC_FEATURE_UPDATE, NULL, CC_CAUSE_OK);
- break;
-
- case CC_FEATURE_RINGBACK_DELAY_TIMER_EXP:
- if (!dcb->inband_received) {
- /*
- * Ringback delay timer expired and we have not received
- * a response from the far end indicating that they are
- * playing inband ringback. Start local ringback tone now.
- */
- action_data.tone.tone = VCM_ALERTING_TONE;
- (void)cc_call_action(call_id, line, CC_ACTION_PLAY_TONE,
- &action_data);
- }
- break;
-
-
- case CC_FEATURE_SELECT:
- fsmdef_select_invoke(dcb, select_data);
- return (SM_RC_END);
-
-
- case CC_FEATURE_SUBSCRIBE:
- /* KPML subscription received so collect digits for KPML */
- fsm_change_state(fcb, __LINE__, FSMDEF_S_KPML_COLLECT_INFO);
- break;
-
- case CC_FEATURE_CFWD_ALL:
- fsm_set_call_status_feature_unavailable(call_id, line);
-
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) { */
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_release_call (fsm_fcb_t *fcb, cc_feature_t *msg)
-{
- cc_feature_data_t *data = &(msg->data);
- cc_state_data_t state_data;
- cc_causes_t cause;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- cause = fsmdef_get_cause(msg->data_valid, data);
-
- /*
- * Do things a little different depending on the value of the
- * release cause.
- */
- switch (cause) {
- case CC_CAUSE_XFER_LOCAL:
- /*
- * Send release and then wait for the release_complete.
- */
- cc_int_release(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, data->endcall.cause,
- data->endcall.dialstring, NULL);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_RELEASING);
-
- state_data.onhook.caller_id = dcb->caller_id;
- state_data.onhook.local = TRUE;
- state_data.onhook.cause = CC_CAUSE_NORMAL;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_ONHOOK, &state_data);
-
- break;
-
- case CC_CAUSE_XFER_REMOTE:
- /*
- * No need to send release because the remote end initiated
- * the transfer.
- */
- dcb->send_release = FALSE;
- return (fsmdef_release(fcb, cause, dcb->send_release));
-
- case CC_CAUSE_XFER_CNF:
- case CC_CAUSE_REPLACE:
- /*
- * We are the target of a transfer and this is the consultation
- * call that is being replaced, so we just need to onhook this call
- * but leave the signaling up until the stack notifies the FSM that
- * the transfer is accepted - and then we will release the call.
- * Same has to happen when bridge of conference ends the call. We are
- * initiating transfer in this case so we want signaling to remain
- * up while UI should be cleared up.
- */
- state_data.onhook.caller_id = dcb->caller_id;
- state_data.onhook.local = TRUE;
- state_data.onhook.cause = CC_CAUSE_NORMAL;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_ONHOOK, &state_data);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_HOLDING);
-
- break;
-
- default:
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_inalerting_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- cc_feature_data_t *data = &(msg->data);
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_UI:
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = data->caps.support_direction;
- /* force an update to media cap */
- dcb->media_cap_tbl->id--;
- gsmsdp_update_local_sdp_media_capability(dcb, FALSE, FALSE);
- break;
-
- case CC_FEATURE_END_CALL:
- return (fsmdef_release_call(fcb, msg));
-
- case CC_FEATURE_ANSWER:
- /*
- * The user wants to answer this call, so...
- * 1. need to place the connected call (if there is one) on hold,
- * 2. clear all the outgoing ringing lines,
- * 3. answer this call.
- */
- if (fsmdef_wait_to_start_new_call(TRUE, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_ANSWER, NULL)) {
-
- /*
- * Inform the LSM that the answering of this call has
- * been delayed while waiting for other calls to clear.
- */
- (void)cc_call_action(dcb->call_id, dcb->line,
- CC_ACTION_ANSWER_PENDING, NULL);
-
- return (SM_RC_END);
- }
-
- return (fsmdef_handle_inalerting_offhook_answer(event));
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) { */
-
- break;
-
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_CALLINFO:
- fsmdef_update_callinfo(fcb, msg);
- break;
-
- case CC_FEATURE_UPDATE:
- /* Simply reply with a 200 OK to a received UPDATE */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, call_id, line,
- CC_FEATURE_UPDATE, NULL, CC_CAUSE_OK);
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) { */
-
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (src_id) { */
-
- return (SM_RC_END);
-}
-
-
-/*
- * This function contains the common code for fsmdef_ev_inalerting_offhook()
- * and the ANSWER event handling in the fsmdef_ev_inalerting_feature().
- */
-static sm_rcs_t
-fsmdef_handle_inalerting_offhook_answer (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_causes_t cause;
- cc_msgbody_info_t msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /* Build our response SDP to include in the connected */
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /* For CCM, call_type indicate if the call is forwarded or not
- * for forwarded call display will be shown as "Forward", only
- * during ringing state. Once the call is connected then the call
- * is shown as normal incoming call "From". so change call type now
- * Do this only if Retain Forward Information is disabled or not configured.
- * If configured/enabled then leave the call type as Forward.
- */
-
- if (dcb->call_type == FSMDEF_CALL_TYPE_FORWARD) {
- if (!fsmdef_check_retain_fwd_info_state()) {
- dcb->call_type = FSMDEF_CALL_TYPE_INCOMING;
- /*
- * Force us to update the UI so that any possible callinfo received
- * prior to the call is answered takes effect.
- */
- dcb->ui_update_required = TRUE;
- }
- }
-
- /* Cancel any existing autoanswer timer */
- (void)cprCancelTimer(dcb->autoAnswerTimer);
-
- cc_int_connected(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- &(dcb->caller_id), NULL, &msg_body);
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_CONNECTED);
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_ANSWERED,
- FSMDEF_CC_CALLER_ID);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CONNECTING);
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_inalerting_offhook (sm_event_t *event)
-{
- return (fsmdef_handle_inalerting_offhook_answer(event));
-}
-
-
-static sm_rcs_t
-fsmdef_ev_connecting_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_causes_t cause;
- cc_feature_data_t *data = &(msg->data);
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_UI:
- switch (ftr_id) {
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = data->caps.support_direction;
- break;
- case CC_FEATURE_END_CALL:
- cause = fsmdef_get_cause(msg->data_valid, &(msg->data));
-
- return (fsmdef_release(fcb, cause, dcb->send_release));
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- }
-
- break;
-
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_CALLINFO:
- fsmdef_update_callinfo(fcb, msg);
- break;
-
- case CC_FEATURE_CALL_PRESERVATION:
- return (fsmdef_release(fcb, CC_CAUSE_NORMAL, dcb->send_release));
-
- case CC_FEATURE_NOTIFY:
- fsmdef_ev_notify_feature(msg, dcb);
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- }
-
- break;
-
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_END_CALL:
- cause = fsmdef_get_cause(msg->data_valid, &(msg->data));
-
- return (fsmdef_release(fcb, cause, dcb->send_release));
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- }
-
- break;
-
- default:
- fsmdef_sm_ignore_src(fcb, __LINE__, src_id);
-
- break;
- }
-
- return (SM_RC_END);
-}
-
-/**
- *
- * Function to handle transition to FSMDEF_S_CONNECTED. It checks
- * whether there is any media capability that needs to be updated
- * or not. If there is not then it transition to FSMDEF_S_CONNECTED
- * otherwise it transitions to the FSMDEF_S_CONNECTED_MEDIA_PEND state
- * and sends out the media update request.
- *
- * @param[in] fcb - The pointer to the fsm_fcb_t structure of this
- * call.
- *
- * @return SM_RC_END or SM_RC_CLEANUP
- *
- * @pre (fcb not_eq NULL)
- */
-static sm_rcs_t
-fsmdef_transition_to_connected (fsm_fcb_t *fcb)
-{
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_data_t feature_data;
- sm_rcs_t sm_rc = SM_RC_END;
- cc_causes_t cause;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (dcb->req_pending_tmr) {
- /* cancel any request pending timer, just in case */
- (void) cprCancelTimer(dcb->req_pending_tmr);
- }
-
- /*
- * Update the media capability without effecting the existing media line.
- */
- if (!gsmsdp_update_local_sdp_media_capability(dcb, FALSE, FALSE)) {
- /* not thing is changed, transition to connected state */
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CONNECTED);
- return (sm_rc);
- }
-
-
- feature_data.resume.call_info.type = CC_FEAT_NONE;
- feature_data.resume.call_info.data.hold_resume_reason = CC_REASON_NONE;
- feature_data.resume.msg_body.num_parts = 0;
- feature_data.resume.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.resume.call_info.data.call_info_feat_data.protect = FALSE;
- /* Encode SDP */
- cause = gsmsdp_encode_sdp_and_update_version(dcb,
- &feature_data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return(fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- fsmdef_get_rtp_stat(dcb, &(feature_data.resume.kfactor));
-
- /* Send feature request to SIP */
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- CC_FEATURE_MEDIA, &feature_data);
-
-
- if (g_dock_undock_event == MEDIA_INTERFACE_UPDATE_STARTED) {
- g_dock_undock_event = MEDIA_INTERFACE_UPDATE_IN_PROCESS;
- ui_update_media_interface_change(dcb->line, dcb->call_id, MEDIA_INTERFACE_UPDATE_BEGIN);
- } else if (g_dock_undock_event == MEDIA_INTERFACE_UPDATE_IN_PROCESS) {
- DEF_DEBUG(DEB_F_PREFIX" MEDIA_INTERFACE_UPDATE is already in process. "
- " Ignore another update event.\n", DEB_F_PREFIX_ARGS(FSM, "fsmdef_transition_to_connected"));
- }
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CONNECTED_MEDIA_PEND);
- return (sm_rc);
-}
-
-static sm_rcs_t
-fsmdef_ev_connected (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_connected";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_connected_t *msg = (cc_connected_t *) event->msg;
- cc_causes_t cause;
- sm_rcs_t sm_rc;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- dcb->send_release = TRUE;
-
- cause = gsmsdp_negotiate_answer_sdp(fcb, &msg->msg_body);
- if (cause != CC_CAUSE_OK) {
-
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- // Reset dcb->active_feature flag
- dcb->active_feature = CC_FEATURE_NONE;
-
- /* Reset spoof ring out in case t was set before going to connected state. */
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_applied = FALSE;
-
- /*
- * Cancel ringback delay timer
- */
- if (cprCancelTimer(dcb->ringback_delay_tmr) != CPR_SUCCESS) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CANCEL_FAILED),
- dcb->call_id, dcb->line, fname, "Ringback Delay",
- cpr_errno);
- }
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
-
- if ( dcb->log_disp != CC_CALL_LOG_DISP_UNKNWN ) {
- ui_log_disposition(dcb->call_id, dcb->log_disp );
- }
-
-
- ui_cc_capability(dcb->line, lsm_get_ui_id(dcb->call_id), msg->recv_info_list);
-
- /*
- * If DSP is not able to start rx/tx channels, release the call
- */
- if (dcb->dsp_out_of_resources == TRUE) {
- (void)fsmdef_release(fcb, CC_CAUSE_NO_MEDIA, dcb->send_release);
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- return (SM_RC_END);
- }
- cc_int_connected_ack(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- &(dcb->caller_id), NULL);
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_CONNECTED_ACK);
-
-// fsmdef_update_pd(dcb, FSMDEF_CALL_TYPE_OUTGOING);
-
- /*
- * Handle media capability changes if there is before transition to
- * connected state.
- */
- sm_rc = fsmdef_transition_to_connected(fcb);
- fsmutil_set_shown_calls_ci_element(dcb->caller_id.call_instance_id, dcb->line);
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_connected_ack (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_connected_ack_t *msg = (cc_connected_ack_t *) event->msg;
- cc_causes_t cause;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * Check the remote SDP. The far end may not have included the SDP in an
- * earlier message, which means that the SDP must be in this message.
- */
- if (dcb->remote_sdp_in_ack == TRUE) {
- cause = gsmsdp_negotiate_answer_sdp(fcb, &msg->msg_body);
- if (cause != CC_CAUSE_OK) {
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
- }
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- /*
- * If DSP is not able to start rx/tx channels, release the call
- */
- if (dcb->dsp_out_of_resources == TRUE) {
- (void)fsmdef_release(fcb, CC_CAUSE_NO_MEDIA, dcb->send_release);
- cc_call_state(fcb->dcb->call_id, fcb->dcb->line, CC_STATE_UNKNOWN,
- NULL);
- return (SM_RC_END);
- }
-
-// fsmdef_update_pd(dcb, FSMDEF_CALL_TYPE_INCOMING);
-
- /*
- * Handle media capability changes if there is before transition to
- * connected state.
- */
- return (fsmdef_transition_to_connected(fcb));
-}
-
-/**
- * The function handles local hold event but not sending any hold request
- * out to the remote end. The local SDP is updated by the way.
- *
- * @param[in]fcb - pointer to fsm_fcb_t
- *
- * @return SM_RC_END or failrue.
- *
- * @pre (fcb not_eq NULL)
- */
-static sm_rcs_t
-fsm_hold_local_only (fsm_fcb_t *fcb)
-{
- static const char fname[] = "fsm_hold_local_only";
- cc_state_data_t state_data;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * Check local hold status, and allow request if the media is not
- * locally held.
- */
- if (fsmdef_all_media_are_local_hold(dcb)) {
- /*
- * a new hold request is not allowed. Ignore the request
- * but we should still ack the request.
- */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_HOLD, NULL, CC_CAUSE_NORMAL);
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), dcb->call_id, dcb->line,
- fname, "already hold");
-
- return (SM_RC_END);
- }
-
- state_data.hold.caller_id = dcb->caller_id;
- state_data.hold.local = TRUE;
-
- /*
- * Update the SDP so that offer indicates hold. Reinitialize the local
- * sdp media to include all available codecs. We do this because our local
- * list has been shortened to the one negotiated codec.
- */
- (void)gsmsdp_update_local_sdp_media_capability(dcb, TRUE, TRUE);
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_applied = FALSE;
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_HOLD, &state_data);
-
- /* set all the media to local hold */
- fsmdef_update_media_hold_status(dcb, NULL, TRUE);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_HOLDING);
-
- sipsdp_src_dest_free(CCSIP_DEST_SDP_BIT | CCSIP_SRC_SDP_BIT,
- &dcb->sdp);
-
- return (SM_RC_END);
-}
-
-/**
- * The function handles local hold event. The function also supports
- * re-sending hold request out such as during a glare condition.
- *
- * @param[in]fcb - pointer to fsm_fcb_t
- * @param[in]data_p - pointer to the cc_feature_data_t of the
- * hold feature.
- * @param[in]resend - TRUE indicates to resend hold request.
- *
- * @return SM_RC_END or failrue.
- *
- * @pre (fcb not_eq NULL)
- * @pre (data_p not_eq NULL)
- */
-static sm_rcs_t
-fsm_hold_local (fsm_fcb_t *fcb, cc_feature_data_t *data_p,
- boolean resend)
-{
- static const char fname[] = "fsm_hold_local";
- cc_state_data_t state_data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_causes_t cause;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * Check local hold status, and allow request if the media is not
- * locally held or the caller indicates that to resend the hold
- * request (such as in glare resolution).
- */
- if (!resend && fsmdef_all_media_are_local_hold(dcb)) {
- /*
- * a new hold request is not allowed. Ignore the request
- * but we should still ack the request.
- */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_HOLD, NULL,
- CC_CAUSE_NORMAL);
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), dcb->call_id, dcb->line,
- fname, "already hold");
- return (SM_RC_END);
- }
-
- state_data.hold.caller_id = dcb->caller_id;
- state_data.hold.local = TRUE;
- state_data.hold.reason = data_p->hold.call_info.data.hold_resume_reason;
-
- /* Store hold reason in case we need to resend the hold request due to
- * request pending response.
- */
- dcb->hold_reason = data_p->hold.call_info.data.hold_resume_reason;
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_applied = FALSE;
-
- fsmdef_get_rtp_stat(dcb, &(data_p->hold.kfactor));
-
- /* put the call on hold before building the SDP as DSP
- * will then be able to give us a full set of codecs
- * CUCM doesn't like to see a change in codecs on the fly
- * ( i.e. without going to inactive state ) */
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_HOLD, &state_data);
-
- /*
- * Update the SDP so that offer indicates hold. Reinitialize the local
- * sdp to include all available codecs. We do this because our
- * local list has been shortened to the one negotiated codec.
- */
- (void)gsmsdp_update_local_sdp_media_capability(dcb, TRUE, TRUE);
-
- /*
- * Do not expect any msg. body from local hold but free them
- * just in case before build new SDP body to send out.
- */
- cc_free_msg_body_parts(&data_p->hold.msg_body);
-
- /* Build SDP for sending out */
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &data_p->hold.msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /* set all the media to local hold */
- fsmdef_update_media_hold_status(dcb, NULL, TRUE);
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- CC_FEATURE_HOLD, data_p);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_HOLDING);
-
- sipsdp_src_dest_free(CCSIP_DEST_SDP_BIT | CCSIP_SRC_SDP_BIT,
- &dcb->sdp);
-
- return (SM_RC_END);
-}
-
-/**
- * Handles hold feature in connected media update pending state.
- *
- * @param[in] fcb The pointer to the fsm_fcb_t structure of this
- * call chain.
- * @param[in] data_p pointer to the cc_feature_data_t.
- *
- * @return sm_rsc_t indicates whether the execution of
- * next statmachine to end or to clean up.
- */
-static sm_rcs_t
-fsm_connected_media_pend_local_hold (fsm_fcb_t *fcb, cc_feature_data_t *data_p)
-{
- static const char fname[] = "fsm_hold_local_connected_media_pend";
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * Check local hold status, and allow request if the media is not
- * locally held.
- */
- if (fsmdef_all_media_are_local_hold(dcb)) {
- /*
- * a new hold request is not allowed. Ignore the request
- * but we should still ack the request.
- */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_HOLD, NULL,
- CC_CAUSE_NORMAL);
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), dcb->call_id, dcb->line,
- fname, "already hold");
- return (SM_RC_END);
- }
-
- if (dcb->req_pending_tmr &&
- cprIsTimerRunning(dcb->req_pending_tmr)) {
- /*
- * Request timer is running, that means we are waiting
- * to re-send media update again due to previously glare.
- * Since the previous offer has not been accepted, we can
- * simply just send hold instead when glare resolution timer
- * expires.
- */
-
- /* store the reason to resend when glare timer expires */
- dcb->hold_reason = data_p->hold.call_info.data.hold_resume_reason;
- /*
- * reset feature hold pending flag in case that there are
- * multiple hold feature received while waiting for
- * glare resolution to resolve.
- */
- FSM_RESET_FLAGS(dcb->flags, FSMDEF_F_HOLD_REQ_PENDING);
- fsm_change_state(fcb, __LINE__, FSMDEF_S_HOLD_PENDING);
- return (SM_RC_END);
- }
-
- /*
- * We have sent media capability update out but have not received
- * any response yet. The glare condition may occur but we can only
- * assume that the media update was sent out at this point.
- * We can not send out any more request until the result is
- * known. We can not do any thing now but simply remember
- * to re-send media with the hold feature pending when
- * the result is known.
- */
- FSM_SET_FLAGS(dcb->flags, FSMDEF_F_HOLD_REQ_PENDING);
- return (SM_RC_END);
-}
-
-/**
- * common function to handles media feature from remote end.
- *
- * @param[in] fcb The pointer to the fsm_fcb_t structure of this
- * call chain.
- * @param[in] msg The pointer to cc_feature_t.
- *
- * @return sm_rsc_t indicates whether the execution of
- * next statmachine to end or to clean up.
- */
-static sm_rcs_t
-fsmdef_remote_media (fsm_fcb_t *fcb, cc_feature_t *msg)
-{
- static const char fname[] = "fsmdef_remote_media";
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_data_t *data = &(msg->data);
- cc_feature_data_t feature_data;
- cc_causes_t cause;
- boolean send_ack = TRUE;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- memset(&feature_data, 0 , sizeof(cc_feature_data_t));
- /*
- * Determine what type of RESUME/MEDIA this is:
- * 1. third-party control is just trying to change the media -
- * midcall-invite with no SDP, so we need to wait for the SDP
- * in the SIP ACK before we can truly resume the media.
- * 2. remote end wants to resume a held call or just a media
- * changes.
- *
- * We can distinguish between the two because case 1 will not
- * have any data and case 2 will have data.
- */
- if (msg->data_valid == FALSE) {
- /*
- * Case 1.
- *
- * negotiate offer without SDP will reset all local media entries
- * to have all codecs included. This is to re-advertise the
- * capabilities again.
- */
- (void) gsmsdp_negotiate_offer_sdp(fcb, NULL, FALSE);
-
- /*
- * Update the media direction based on whether each media
- * stream is locally held or not before sending out the
- * offer SDP.
- */
- fsmdef_set_per_media_local_hold_sdp(dcb);
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_STOP_MEDIA,
- NULL);
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_START_RCV,
- NULL);
- } else {
- /*
- * SIP may send MEDIA feature when answer SDP is received in
- * ACK. The secnario is found when remote resumes and the
- * resume INVITE is a delayed media INVITE. We sent an offer in
- * the 200 OK and gets the answer back in the ACK. In this
- * case, SIP will send MEDIA feature to GSM. We need to check
- * whether we are waiting for an answer in ACK or not and
- * use the corresponding offer/answer SDP negotiation function.
- */
- if (dcb->remote_sdp_in_ack) {
- cause = gsmsdp_negotiate_answer_sdp(fcb,
- &data->resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- /*
- * There is some thing wrong the answer SDP for some
- * reason, can not go on.
- */
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /*
- * This is the answer to our previous offer, no need to
- * to ack to SIP this one.
- */
- send_ack = FALSE;
- } else {
- /* This is a new offer */
-
- /*
- * get k factor to be included in the feature ack. Getting
- * the k factor needs to be done before maniputate media
- * stream by the LSM.
- */
- fsmdef_media_t *media = gsmsdp_find_audio_media(dcb);
- if ((media) && (media->direction != SDP_DIRECTION_INACTIVE)) {
- fsmdef_get_rtp_stat(dcb, &(feature_data.resume.kfactor));
- }
-
- cause = gsmsdp_negotiate_offer_sdp(fcb,
- &data->resume.msg_body, FALSE);
- if (cause != CC_CAUSE_OK) {
- /*
- * Received a sdp that cannot be accepted.
- * It should just reject the new sdp offer rather than
- * tearing down the call.
- */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, msg->feature_id, NULL, cause);
- return (SM_RC_END);
- }
- /*
- * Update the media based on local hold.
- */
- fsmdef_set_per_media_local_hold_sdp(dcb);
- }
-
- /*
- * If spoof ringout is not being requested and we are currently
- * playing spoof ringout, transition the LSM from the far end alerting
- * to the connected state.
- */
- if ((!dcb->spoof_ringout_requested) && (dcb->spoof_ringout_applied)) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_applied = FALSE;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- } else {
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_MEDIA,
- NULL);
- }
- }
-
- if (send_ack) {
- /* Build SDP from our current SDP */
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &feature_data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, msg->feature_id, &feature_data,
- CC_CAUSE_NORMAL);
- }
- return (SM_RC_END);
-}
-
-/**
- *
- * Function to handles connected state feature events. Function handles
- * feature events generated by GSM, UI and SIP stack.
- *
- * @param sm_event_t event
- *
- * @return SM_RC_END or SM_RC_CLEANUP
- *
- * @pre (fcb->dcb not_eq NULL)
- * @pre (event->data not_eq NULL)
- * @pre (event->msg not_eq NULL)
- */
-static sm_rcs_t
-fsmdef_ev_connected_feature (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_connected_feature";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *data = &(msg->data);
- sm_rcs_t sm_rc;
- cc_feature_data_t feature_data;
- cc_action_data_t action_data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_UI:
- case CC_SRC_GSM:
- switch (msg->feature_id) {
- case CC_FEATURE_HOLD:
- /* If the line number is 0xFF, then this request
- * came from GSM during a Transfer. We want to
- * put the call on local hold only. We do not want
- * to send a cc_feature to the SIP stack because
- * that will cause an Invite Hold to go via SIP.
- * We don't want to put the other end on hold, just
- * ourselves.
- */
- if (msg->line == 0xFF) {
- sm_rc = fsm_hold_local_only(fcb);
- } else {
- if (msg->data_valid) {
- sm_rc = fsm_hold_local(fcb, data, FALSE);
- } else {
- feature_data.hold.call_info.type = CC_FEAT_HOLD;
- feature_data.hold.call_info.data.hold_resume_reason =
- CC_REASON_NONE;
- feature_data.hold.msg_body.num_parts = 0;
- feature_data.hold.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.hold.call_info.data.call_info_feat_data.protect = FALSE;
- sm_rc = fsm_hold_local(fcb, &feature_data, FALSE);
- }
-
- }
- fsmdef_handle_join_pending(dcb);
- return (sm_rc);
-
- case CC_FEATURE_END_CALL:
- sm_rc = fsmdef_release_call(fcb, msg);
-
- fsmdef_handle_join_pending(dcb);
- return (sm_rc);
-
- case CC_FEATURE_JOIN:
- /*
- * Send offhook to the new call that triggers the
- * completion of the setup of the join in call
- */
- fsmdef_ev_join(data);
- break;
-
- case CC_FEATURE_SELECT:
- if (msg->data_valid == FALSE) {
- fsmdef_select_invoke(dcb, NULL);
- } else {
- fsmdef_select_invoke(dcb, data);
- }
- return (SM_RC_END);
-
- case CC_FEATURE_B2B_JOIN:
- if (msg->data_valid == FALSE) {
- fsmdef_b2bjoin_invoke(dcb, NULL);
- } else {
- fsmdef_b2bjoin_invoke(dcb, data);
- }
- return (SM_RC_END);
-
- case CC_FEATURE_DIRTRXFR:
- case CC_FEATURE_UNDEFINED:
- fsm_display_feature_unavailable();
-
- fsmdef_handle_join_pending(dcb);
- return (SM_RC_END);
-
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = data->caps.support_direction;
- // Force an re-INVITE by mismatching the id
- dcb->media_cap_tbl->id--;
- /* FALL THRU */
- case CC_FEATURE_UPD_MEDIA_CAP:
- /*
- * Media capability update request, check to see if
- * there is any change in media capability and transition
- * the pending state or stay in the connected state.
- */
- sm_rc = fsmdef_transition_to_connected(fcb);
- return (sm_rc);
-
- case CC_FEATURE_REQ_PEND_TIMER_EXP:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
-
- default:
- fsmdef_handle_join_pending(dcb);
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (msg->feature_id) */
-
- break;
-
- case CC_SRC_SIP:
- switch (msg->feature_id) {
-
- case CC_FEATURE_MEDIA:
- /*
- * remote send media update which can be resume or
- * or just media changes.
- */
- sm_rc = fsmdef_remote_media(fcb, msg);
- return (sm_rc);
-
- case CC_FEATURE_CALLINFO:
- fsmdef_update_callinfo(fcb, msg);
- break;
-
- case CC_FEATURE_CALL_PRESERVATION:
- action_data.update_ui.action = CC_UPDATE_CALL_PRESERVATION;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_UPDATE_UI,
- &action_data);
- fsm_change_state(fcb, __LINE__, FSMDEF_S_PRESERVED);
- break;
- case CC_FEATURE_NOTIFY:
- fsmdef_ev_notify_feature(msg, dcb);
- break;
-
- case CC_FEATURE_UPDATE:
- /*
- * We only get an UPDATE feature event if we receive a medialess UPDATE.
- * This type of event only conveys UI updates that are processed with
- * a call info event. We do perform one check to see if we are currently
- * spoofing ringout. If we are and the spoof ringout requested flag
- * has been cleared, we tell the LSM to go connected.
- */
- if ((!dcb->spoof_ringout_requested) && (dcb->spoof_ringout_applied)) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_applied = FALSE;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- }
-
- /*
- * For chaperone call, we will update call state here, to update
- * the related key's status.
- */
- if(dcb->policy == CC_POLICY_CHAPERONE){
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- }
- break;
-
- case CC_FEATURE_FAST_PIC_UPD:
-
- vcmMediaControl(CREATE_CALL_HANDLE(dcb->line, dcb->call_id), VCM_MEDIA_CONTROL_PICTURE_FAST_UPDATE);
-
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (msg->feature_id) */
- break;
-
- default:
- fsmdef_sm_ignore_src(fcb, __LINE__, src_id);
- break;
- } /* switch (src_id) */
-
- return (SM_RC_END);
-}
-
-/**
- *
- * Function to handles connected state media update pending feature.
- *
- * @param sm_event_t event
- *
- * @return SM_RC_END or SM_RC_CLEANUP
- *
- * @pre (fcb->dcb not_eq NULL)
- * @pre (event->data not_eq NULL)
- * @pre (event->msg not_eq NULL)
- */
-static sm_rcs_t
-fsmdef_ev_connected_media_pend_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *data = &(msg->data);
- sm_rcs_t sm_rc = SM_RC_END;
- cc_feature_data_t feature_data;
- cc_causes_t cause;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_UI:
- case CC_SRC_GSM:
- switch (msg->feature_id) {
- case CC_FEATURE_HOLD:
- /* If the line number is 0xFF, then this request
- * came from GSM during a Transfer. We want to
- * put the call on local hold only. We do not want
- * to send a cc_feature to the SIP stack because
- * that will cause an Invite Hold to go via SIP.
- * We don't want to put the other end on hold, just
- * ourselves.
- */
- if (msg->line == 0xFF) {
- sm_rc = fsm_hold_local_only(fcb);
- } else {
- if (msg->data_valid) {
- sm_rc = fsm_connected_media_pend_local_hold(fcb, data);
- } else {
- feature_data.hold.call_info.type = CC_FEAT_HOLD;
- feature_data.hold.call_info.data.hold_resume_reason =
- CC_REASON_NONE;
- feature_data.hold.msg_body.num_parts = 0;
- feature_data.hold.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.hold.call_info.data.call_info_feat_data.protect = FALSE;
- sm_rc = fsm_connected_media_pend_local_hold(fcb,
- &feature_data);
- }
- }
- fsmdef_handle_join_pending(dcb);
- return (sm_rc);
-
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = data->caps.support_direction;
- /* FALL THRU */
- case CC_FEATURE_UPD_MEDIA_CAP:
- /* We are already in the media update state */
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- return (SM_RC_END);
-
- case CC_FEATURE_REQ_PEND_TIMER_EXP:
- /*
- * Glare resolution timer expires.
- */
- if (FSM_CHK_FLAGS(dcb->flags, FSMDEF_F_HOLD_REQ_PENDING)) {
- /* There is a hold feature pending, send out hold instead */
- feature_data.hold.call_info.type = CC_FEAT_HOLD;
- feature_data.hold.call_info.data.hold_resume_reason =
- dcb->hold_reason;
- feature_data.hold.msg_body.num_parts = 0;
- feature_data.hold.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.hold.call_info.data.call_info_feat_data.protect = FALSE;
- FSM_RESET_FLAGS(dcb->flags, FSMDEF_F_HOLD_REQ_PENDING);
- return (fsm_hold_local(fcb, &feature_data, FALSE));
- }
-
- /*
- * Check the possible media capbility changes.
- */
- (void)gsmsdp_update_local_sdp_media_capability(dcb, FALSE, FALSE);
- feature_data.resume.call_info.type = CC_FEAT_NONE;
- feature_data.resume.call_info.data.hold_resume_reason =
- CC_REASON_NONE;
- feature_data.resume.msg_body.num_parts = 0;
- feature_data.resume.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.resume.call_info.data.call_info_feat_data.protect = FALSE;
- /* Encode SDP */
- cause = gsmsdp_encode_sdp_and_update_version(dcb,
- &feature_data.resume.msg_body);
-
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return(fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /* Send feature request to SIP */
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- CC_FEATURE_MEDIA, &feature_data);
- return (SM_RC_END);
-
- default:
- /*
- * The rest of the feature handles the same way as the
- * connected feature handling.
- */
- break;
- } /* switch (msg->feature_id) */
- break;
-
- default:
- /*
- * The rest of the feature handles the same way as the
- * connected feature handling.
- */
- break;
- }
-
- /*
- * Unhandled features are handled by the normal connected feature
- */
- return (fsmdef_ev_connected_feature(event));
-}
-
-/**
- *
- * Function to handles connected media update pending state feature ack
- * events.
- *
- * @param sm_event_t event
- *
- * @return SM_RC_END or SM_RC_CLEANUP
- *
- * @pre (fcb->dcb not_eq NULL)
- * @pre (event->data not_eq NULL)
- * @pre (event->msg not_eq NULL)
- */
-static sm_rcs_t
-fsmdef_ev_connected_media_pend_feature_ack (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_connected_media_pend_feature_ack";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_ack_t *msg = (cc_feature_ack_t *) event->msg;
- cc_features_t ftr_id = msg->feature_id;
- cc_srcs_t src_id = msg->src_id;
- cc_feature_data_t feature_data;
- sm_rcs_t sm_rc = SM_RC_END;
- cc_msgbody_info_t *msg_body;
- cc_causes_t cause;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
- switch (src_id) {
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_MEDIA:
- /* Media update feature ack from SIP */
-
- if (msg->cause == CC_CAUSE_REQUEST_PENDING) {
- /*
- * The glare condition occurs from the previously sent
- * media update. Starts a request pending timer so that
- * we retry.
- */
- fsmdef_set_req_pending_timer(dcb);
- if (FSM_CHK_FLAGS(dcb->flags, FSMDEF_F_HOLD_REQ_PENDING)) {
- /*
- * Feature hold is pending, abort the media capability
- * update and retry with hold instead.
- */
- FSM_RESET_FLAGS(dcb->flags, FSMDEF_F_HOLD_REQ_PENDING);
- fsm_change_state(fcb, __LINE__, FSMDEF_S_HOLD_PENDING);
- }
- return (SM_RC_END);
- }
-
- /* Check for error code reported */
- if ((msg->cause != CC_CAUSE_NORMAL) &&
- (msg->cause != CC_CAUSE_OK)) {
- /* Unable to send media request */
- GSM_ERR_MSG(get_debug_string(FSMDEF_DBG2),
- dcb->call_id, dcb->line, fname,
- " Media request failed, cause= ", msg->cause);
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_UNKNOWN, NULL);
- return(fsmdef_release(fcb, CC_CAUSE_ERROR, dcb->send_release));
- }
-
- msg_body = &msg->data.resume.msg_body;
- cause = gsmsdp_negotiate_answer_sdp(fcb, msg_body);
- if (cause != CC_CAUSE_OK) {
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /*
- * Check to see if we have a feature request pending
- */
- if (FSM_CHK_FLAGS(dcb->flags, FSMDEF_F_HOLD_REQ_PENDING)) {
- /* There is a hold feature pending, send out hold instead */
- feature_data.hold.call_info.type = CC_FEAT_HOLD;
- feature_data.hold.call_info.data.hold_resume_reason =
- dcb->hold_reason;
- feature_data.hold.msg_body.num_parts = 0;
- feature_data.hold.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.hold.call_info.data.call_info_feat_data.protect = FALSE;
- FSM_RESET_FLAGS(dcb->flags, FSMDEF_F_HOLD_REQ_PENDING);
- sm_rc = fsm_hold_local(fcb, &feature_data, FALSE);
- } else {
- /*
- * If spoof ringout is not being requested and we are
- * currently playing spoof ringout, transition the LSM from
- * the far end alerting to the connected state.
- */
- if ((!dcb->spoof_ringout_requested) &&
- (dcb->spoof_ringout_applied)) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_applied = FALSE;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- } else {
- (void)cc_call_action(dcb->call_id, dcb->line,
- CC_ACTION_MEDIA, NULL);
- }
-
- /*
- * Check any media capability changes that might occurs
- * while we were in the middle of the previous transaction.
- */
- sm_rc = fsmdef_transition_to_connected(fcb);
- if (g_dock_undock_event != MEDIA_INTERFACE_UPDATE_NOT_REQUIRED) {
- if (is_gsmsdp_media_ip_updated_to_latest(dcb) == TRUE) {
- ui_update_media_interface_change(dcb->line, dcb->call_id, MEDIA_INTERFACE_UPDATE_SUCCESSFUL);
- } else {
- DEF_DEBUG("We must have received another MEDIA_INTERFACE_UPDATE events "
- " while current MEDIA_INTERFACE_UPDATE event is in procoess. Sending re-invite again");
- escalateDeescalate();
- }
- }
- }
- return (sm_rc);
-
- default:
- break;
- }
- break;
-
- default:
- break;
- }
-
- /* call default feature ack handler to take common/default actions*/
- (void) fsmdef_ev_default_feature_ack(event);
- return (SM_RC_END);
-}
-
-static sm_rcs_t
-fsmdef_ev_offhook (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_action_data_t data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * User has gone offhook while using the speaker.
- */
- data.speaker.on = FALSE;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_SPEAKER, &data);
-
- //lsm_set_active_call_id(dcb->call_id);
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_connected_line (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
-
- /*
- * Handle media capability changes if there is before transition to
- * connected state.
- */
- return (fsmdef_transition_to_connected(fcb));
-}
-
-
-static sm_rcs_t
-fsmdef_ev_onhook (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- sm_rcs_t sm_rc;
- cc_action_data_t data;
- int sdpmode = 0;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /* currently this flag is only set by conference case. It signals
- * that onhook has been received, do not process it anymore.
- */
- if (dcb->onhook_received) {
- dcb->onhook_received = FALSE;
- return SM_RC_END;
- }
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- if (sdpmode) {
- if(dcb->ice_ufrag)
- cpr_free(dcb->ice_ufrag);
-
- if(dcb->ice_pwd)
- cpr_free(dcb->ice_pwd);
- }
-
- /*
- * If the user presses the ENDCALL softkey for an
- * incoming call set the release cause to Busy.
- */
- if (fcb->state == FSMDEF_S_INCOMING_ALERTING) {
- sm_rc = fsmdef_release(fcb, CC_CAUSE_BUSY, dcb->send_release);
- } else {
- dcb->early_error_release = FALSE;
- sm_rc = fsmdef_release(fcb, CC_CAUSE_NORMAL, dcb->send_release);
- }
-
- if (sm_rc == SM_RC_CLEANUP) {
- /* This dcb has been cleaned up, do nothing more */
- return (sm_rc);
- } else if (fcb->state == FSMDEF_S_HOLDING ||
- fcb->state == FSMDEF_S_HOLD_PENDING) {
- data.ringer.on = TRUE;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_RINGER, &data);
- sm_rc = SM_RC_END;
- } else {
- sm_rc = SM_RC_END;
- }
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_release (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_release_t *msg = (cc_release_t *) event->msg;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- dcb->send_release = FALSE;
-
- FSM_SET_FLAGS(dcb->msgs_rcvd, FSMDEF_MSG_RELEASE);
-
- if (msg->cause == CC_CAUSE_REMOTE_DISCONN_REQ_PLAYTONE) {
-
- fsmdef_set_call_info_cc_call_state(dcb, CC_STATE_CALL_FAILED, CC_CAUSE_REMOTE_DISCONN_REQ_PLAYTONE);
-
- /* what to return for return code */
- return(SM_RC_SUCCESS);
- } else {
- return (fsmdef_release(fcb, msg->cause, dcb->send_release));
- }
-}
-
-
-static sm_rcs_t
-fsmdef_ev_releasing_release (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_release_t *msg = (cc_release_t *) event->msg;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /* see if the SIP stack has aborted this call early for some reason
- * If SIP brought this down, we are still offhook on the UI. We
- * need to ignore it, so that reorder can be played AND when the user
- * hangs up, then the UI will be driven to a clean state.
- */
- if (fcb->dcb->early_error_release == FALSE) {
-
- cc_int_release_complete(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- msg->cause, NULL);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_IDLE);
-
- fsmdef_free_dcb(dcb);
-
- FSM_SET_FLAGS(dcb->msgs_rcvd, FSMDEF_MSG_RELEASE);
-
- fsm_release(fcb, __LINE__, msg->cause);
-
- return (SM_RC_CLEANUP);
- } else {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SM_DEFAULT_EVENT));
- return (SM_RC_END);
- }
-}
-
-
-static sm_rcs_t
-fsmdef_ev_releasing_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_causes_t cause;
- sm_rcs_t sm_rc = SM_RC_END;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (ftr_id) {
- case CC_FEATURE_END_CALL:
- cause = fsmdef_get_cause(msg->data_valid, &(msg->data));
-
- /* Clean up call chain, no release sent */
- return (fsmdef_release(fcb, cause, FALSE));
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_releasing_onhook (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /* Clean up call chain, no release sent */
- return (fsmdef_release(fcb, CC_CAUSE_NORMAL, FALSE));
-}
-
-
-static sm_rcs_t
-fsmdef_ev_release_complete (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (fcb->dcb == NULL) {
- return (SM_RC_CLEANUP);
- }
- /* see if the SIP stack has aborted this call early for some reason
- * If SIP brought this down, we are still offhook on the UI. We
- * need to ignore it, so that reorder can be played AND when the user
- * hangs up, then the UI will be driven to a clean state.
- */
- if (fcb->dcb->early_error_release == FALSE) {
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_IDLE);
-
- fsmdef_free_dcb(fcb->dcb);
-
- fsm_release(fcb, __LINE__,
- ((cc_release_complete_t *) (event->msg))->cause);
-
- return (SM_RC_CLEANUP);
-
- } else {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SM_DEFAULT_EVENT));
- return (SM_RC_END);
- }
-}
-
-static sm_rcs_t
-fsmdef_ev_hold_pending_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- fsmcnf_ccb_t *ccb = NULL;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- cc_feature_data_t *data = &(msg->data);
- cc_feature_data_t feature_data;
- sm_rcs_t sm_rc;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case (CC_SRC_UI):
- case (CC_SRC_GSM):
- switch (ftr_id) {
-
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = data->caps.support_direction;
- break;
-
- case CC_FEATURE_RESUME:
- /*
- * We will not be able to resume this call since we are in the
- * hold pending state but we can place any other active call
- * on hold. Find the connected call (if there is one) and place
- * it on hold but not call if it is involved in a conference.
- */
- if (msg->data.resume.cause != CC_CAUSE_CONF) {
- if (fsmdef_wait_to_start_new_call(TRUE, src_id, call_id, line,
- CC_FEATURE_RESUME, NULL)) {
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- if (ccb != NULL) {
- ccb->cnf_ftr_ack = FALSE;
- }
- }
- }
- return (SM_RC_END);
-
- case CC_FEATURE_REQ_PEND_TIMER_EXP:
- feature_data.hold.call_info.type = CC_FEAT_HOLD;
- feature_data.hold.call_info.data.hold_resume_reason =
- dcb->hold_reason;
- feature_data.hold.msg_body.num_parts = 0;
- feature_data.hold.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.hold.call_info.data.call_info_feat_data.protect = FALSE;
- sm_rc = fsm_hold_local(fcb, &feature_data, TRUE);
- return sm_rc;
-
- case CC_FEATURE_END_CALL:
- sm_rc = fsmdef_release_call(fcb, msg);
- return (sm_rc);
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case (CC_SRC_SIP):
- switch (ftr_id) {
- case CC_FEATURE_MEDIA:
- return (fsmdef_remote_media(fcb, msg));
-
- case CC_FEATURE_CALLINFO:
- fsmdef_update_callinfo(fcb, msg);
- break;
-
- case CC_FEATURE_CALL_PRESERVATION:
- return (fsmdef_release(fcb, CC_CAUSE_NORMAL, dcb->send_release));
-
- case CC_FEATURE_NOTIFY:
- fsmdef_ev_notify_feature(msg, dcb);
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
-
- break;
-
- default:
- fsmdef_sm_ignore_src(fcb, __LINE__, src_id);
-
- break;
- } /* switch (src_id) */
-
- return (SM_RC_END);
-}
-
-/**
- * feature ack event handler in hold pending state.
- *
- * @param[in] event Pointer to sm_event_t structure for feature ack event.
- *
- * @return Value of type sm_rcs_t to state machine
- *
- * @pre (event not_eqs NULL) and
- * (event->data not_eqs NULL) and
- * ((fsm_fcb_t *)(event->data)->dcb not_eqs NULL)
- */
-static sm_rcs_t
-fsmdef_ev_hold_pending_feature_ack (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_ack_t *msg = (cc_feature_ack_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_causes_t cause;
- cc_msgbody_info_t *msg_body;
- cc_feature_data_t feature_data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case (CC_SRC_SIP):
- switch (ftr_id) {
- case CC_FEATURE_RESUME:
- /*
- * This is feature ack for resume. We received resume
- * feature ack because the hold request was received while
- * we are waiting to resume i.e. was in the
- * resume pending state and resume request has been sent out.
- *
- * If the resume ack indicates glare, then ignore sending the
- * resume and transition to holding (we were in hold and
- * unable to send RESUME). Otherwise send hold out right away
- * if there is no other error.
- */
- fsm_sm_ftr(ftr_id, src_id);
- if (msg->cause == CC_CAUSE_REQUEST_PENDING) {
- /*
- * The glare condition occurs from the previously sent
- * resume transition to holding.
- */
- (void)fsm_hold_local_only(fcb);
- break;
- }
-
- /* call default feature ack handler to take common/default actions*/
- (void) fsmdef_ev_default_feature_ack(event);
-
- if ((msg->cause != CC_CAUSE_NORMAL) &&
- (msg->cause != CC_CAUSE_OK)) {
- cc_call_state(dcb->call_id, dcb->line,
- CC_STATE_UNKNOWN, NULL);
- return(fsmdef_release(fcb, CC_CAUSE_ERROR, dcb->send_release));
- }
-
- if (msg->data_valid != TRUE) {
- cc_call_state(dcb->call_id, dcb->line,
- CC_STATE_UNKNOWN, NULL);
- return(fsmdef_release(fcb, CC_CAUSE_ERROR, dcb->send_release));
- }
-
- msg_body = &msg->data.resume.msg_body;
- cause = gsmsdp_negotiate_answer_sdp(fcb, msg_body);
- if (cause != CC_CAUSE_OK) {
- return(fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /*
- * HOLD can be sent now.
- */
- feature_data.hold.call_info.type = CC_FEAT_HOLD;
- feature_data.hold.call_info.data.hold_resume_reason =
- dcb->hold_reason;
- feature_data.hold.msg_body.num_parts = 0;
- feature_data.hold.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.hold.call_info.data.call_info_feat_data.protect = FALSE;
- fsm_hold_local(fcb, &feature_data, FALSE);
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_holding_release (sm_event_t *event)
-{
- cc_release_t *msg = (cc_release_t *) event->msg;
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (msg->cause != CC_CAUSE_XFER_LOCAL) {
- fcb->dcb->send_release = FALSE;
- }
-
- FSM_SET_FLAGS(dcb->msgs_rcvd, FSMDEF_MSG_RELEASE);
-
- return (fsmdef_release(fcb, msg->cause, fcb->dcb->send_release));
-}
-
-static sm_rcs_t
-fsmdef_ev_holding_onhook (sm_event_t *event)
-{
- cc_onhook_t *msg = (cc_onhook_t *) event->msg;
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (!(msg->softkey)) {
- /* Meaning Hangup, ignore, a held call can't be hung up */
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SM_DEFAULT_EVENT));
- return (SM_RC_END);
- }
-
- /*
- * Meaning EndCall softkey is sent, take down
- * the call, this happens during failover.
- */
- FSM_SET_FLAGS(dcb->msgs_rcvd, FSMDEF_MSG_RELEASE);
-
- return (fsmdef_release(fcb, CC_CAUSE_NORMAL, dcb->send_release));
-}
-
-/**
- *
- * fsmdef_reversion_timeout - Triggers LSM for doing Reversion alerts.
- *
- * @param fsmdef_dcb_t dcb for this call
- *
- * @return none
- *
- * @pre (dcb not_eq NULL)
- */
-
-void fsmdef_reversion_timeout(callid_t call_id)
-{
-
- int ret = CPR_SUCCESS;
-
- fsmdef_dcb_t *dcb = fsmdef_get_dcb_by_call_id(call_id) ;
-
- if ( (dcb == NULL ) || (dcb->fcb == NULL)) {
- return;
- }
-
- // check that we are in HOLDING state before proceeding
- if ((dcb->fcb->state != FSMDEF_S_HOLDING) &&
- (dcb->fcb->state != FSMDEF_S_HOLD_PENDING)) {
- return;
- }
-
- if (dcb->reversionInterval > 0) {
- ret = cprStartTimer(dcb->revertTimer, dcb->reversionInterval * 1000, (void*)(long)call_id);
- }
-
- if ( ret == CPR_FAILURE ) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_START_FAILED),
- dcb->call_id, dcb->line, "", "Reversion", cpr_errno);
- return;
- }
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_HOLD_REVERT, NULL);
-
-}
-
-
-/**
- *
- * fsmdef_resume - Performs Resume Operation.
- *
- * @param sm_event_t event
- *
- * @return sm_rcs_t SM_RC_END - indicating the event has been consumed
- *
- * @pre (event not_eq NULL)
- */
-
-static void
-fsmdef_resume (sm_event_t *event)
-{
-
- static const char fname[] = "fsmdef_resume";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- fsmcnf_ccb_t *ccb = NULL;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_feature_data_t *data = &(msg->data);
- cc_srcs_t src_id = msg->src_id;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- cc_feature_data_t feature_data;
- cc_causes_t cause;
- boolean req_pending_tmr_running = FALSE;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * Ignore the request if local hold is not active.
- */
- if (fsmdef_num_media_in_local_hold(dcb) == 0) {
- /*
- * No media in local held, should not happen here.
- */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_RESUME, NULL,
- CC_CAUSE_NORMAL);
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), call_id, dcb->line,
- fname, "resume media not in hold state\n");
- return;
- }
-
- (void) cprCancelTimer(dcb->revertTimer);
- dcb->reversionInterval = -1;
- /*
- * Make sure the connected call (if there is one) goes on hold,
- * but do not hold the connected call if it is involved in a
- * conference.
- */
- if (msg->data.resume.cause != CC_CAUSE_CONF) {
- if (fsmdef_wait_to_start_new_call(TRUE, src_id, call_id, line,
- CC_FEATURE_RESUME, (msg->data_valid ?
- data : NULL))) {
-
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- if (ccb != NULL) {
- ccb->cnf_ftr_ack = FALSE;
- }
- return ;
- }
- }
-
- /* Clear all media holding status */
- fsmdef_update_media_hold_status(dcb, NULL, FALSE);
-
- if (dcb->req_pending_tmr && cprIsTimerRunning(dcb->req_pending_tmr)) {
- req_pending_tmr_running = TRUE;
- }
-
- if (!req_pending_tmr_running) {
- /*
- * Reinitialize the local sdp to include all available codecs.
- * We do this because it is possible that our local list
- * may have been shortened to the one negotiated codec. This is
- * the case when we receive an incoming call, we negotiate a
- * single codec, copy it into the local sdp and send it back
- * in the connected msg.
- */
- (void)gsmsdp_update_local_sdp_media_capability(dcb, TRUE, FALSE);
-
- if (msg->data_valid) {
- feature_data.resume.call_info = data->resume.call_info;
- } else {
- feature_data.resume.call_info.type = CC_FEAT_RESUME;
- feature_data.resume.call_info.data.hold_resume_reason =
- CC_REASON_NONE;
- feature_data.resume.msg_body.num_parts = 0;
- feature_data.resume.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.resume.call_info.data.call_info_feat_data.protect = FALSE;
- }
- /* Encode SDP */
- cause = gsmsdp_encode_sdp_and_update_version(dcb,
- &feature_data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- (void)fsmdef_release(fcb, cause, dcb->send_release);
- return ;
- }
- }
-
- /*
- * If spoof ringout is currently requested, transition to the
- * far end alerting state instead of the connected state.
- */
- if (dcb->spoof_ringout_requested) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1),
- dcb->call_id, dcb->line, fname,
- "setting spoof_ringout_applied");
-
- dcb->spoof_ringout_applied = TRUE;
- cc_call_state(dcb->call_id, dcb->line,
- CC_STATE_FAR_END_ALERTING, FSMDEF_CC_CALLER_ID);
- } else {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_applied = FALSE;
- /* Start receiving but not transmit, before sending resume */
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_START_RCV,
- NULL);
- }
-
- if (!req_pending_tmr_running) {
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- CC_FEATURE_RESUME, &feature_data);
- }
-
- /*
- * We lock the UI until we learn the result of the resume request
- */
- fim_lock_ui(call_id);
-
- /* Wait for feature ack */
- fsm_change_state(fcb, __LINE__, FSMDEF_S_RESUME_PENDING);
-
- return ;
-
-}
-
-/**
- *
- * fsmdef_ev_holding_offhook - Handles offhook in for holding state.
- *
- * @param sm_event_t event
- *
- * @return sm_rcs_t SM_RC_END - indicating the event has been consumed
- *
- * @pre (event not_eq NULL)
- */
-
-static sm_rcs_t
-fsmdef_ev_holding_offhook (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (cprIsTimerRunning(dcb->revertTimer)) {
- // Off hook resume calls only if HR is active else ignore this event
- fsmdef_resume(event);
- }
-
- return SM_RC_END;
-
-}
-
-static sm_rcs_t
-fsmdef_ev_holding_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *data = &(msg->data);
- cc_feature_data_t feature_data;
- sm_rcs_t sm_rc;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case (CC_SRC_UI):
- case (CC_SRC_GSM):
- switch (ftr_id) {
-
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = data->caps.support_direction;
- break;
-
- case CC_FEATURE_HOLD:
- if (msg->data_valid) {
- sm_rc = fsm_hold_local(fcb, data, FALSE);
- } else {
- feature_data.hold.call_info.type = CC_FEAT_HOLD;
- feature_data.hold.call_info.data.hold_resume_reason =
- CC_REASON_NONE;
- feature_data.hold.msg_body.num_parts = 0;
- feature_data.hold.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.hold.call_info.data.call_info_feat_data.protect = FALSE;
- sm_rc = fsm_hold_local(fcb, &feature_data, FALSE);
- }
- fsmdef_handle_join_pending(dcb);
- return (sm_rc);
-
- case CC_FEATURE_HOLD_REVERSION:
- // Stop the timer for alert interval
- (void) cprCancelTimer(dcb->revertTimer);
- dcb->reversionInterval = -1;
-
- // Do not revert if alertInterval is negative
- if ( data->hold_reversion.alertInterval < 0 )
- return SM_RC_END;
- // interval timer of 0 implies continue to revert
- // Clamp the interval to be in MIN/MAX_HOLD_REVERSION_INTERVAL_TIMER
- if ( data->hold_reversion.alertInterval > 0 &&
- data->hold_reversion.alertInterval < MIN_HOLD_REVERSION_INTERVAL_TIMER )
- data->hold_reversion.alertInterval = MIN_HOLD_REVERSION_INTERVAL_TIMER;
-
- if ( data->hold_reversion.alertInterval > MAX_HOLD_REVERSION_INTERVAL_TIMER )
- data->hold_reversion.alertInterval = MAX_HOLD_REVERSION_INTERVAL_TIMER;
-
- dcb->reversionInterval = data->hold_reversion.alertInterval ;
-
- fsmdef_reversion_timeout(fcb->dcb->call_id);
-
- fsmdef_handle_join_pending(dcb);
- return SM_RC_END;
-
- case CC_FEATURE_RESUME:
- fsmdef_resume(event);
- break;
-
- case CC_FEATURE_END_CALL:
- sm_rc = fsmdef_release_call(fcb, msg);
- (void) cprCancelTimer(dcb->revertTimer);
- dcb->reversionInterval = -1;
- fsmdef_handle_join_pending(dcb);
- return (sm_rc);
-
- case CC_FEATURE_SELECT:
- if (msg->data_valid == FALSE) {
- fsmdef_select_invoke(dcb, NULL);
- } else {
- fsmdef_select_invoke(dcb, data);
- }
- return (SM_RC_END);
-
- case CC_FEATURE_B2B_JOIN:
- if (msg->data_valid == FALSE) {
- fsmdef_b2bjoin_invoke(dcb, NULL);
- } else {
- fsmdef_b2bjoin_invoke(dcb, data);
- }
- return (SM_RC_END);
-
- case CC_FEATURE_DIRTRXFR:
- case CC_FEATURE_UNDEFINED:
- fsm_display_feature_unavailable();
-
- fsmdef_handle_join_pending(dcb);
- return (SM_RC_END);
-
- case CC_FEATURE_REQ_PEND_TIMER_EXP:
- /* Ignore the request pending timer when in holding state */
- default:
- fsmdef_handle_join_pending(dcb);
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case (CC_SRC_SIP):
- switch (ftr_id) {
- case CC_FEATURE_MEDIA:
- return (fsmdef_remote_media(fcb, msg));
-
- case CC_FEATURE_CALLINFO:
- fsmdef_update_callinfo(fcb, msg);
- break;
-
- case CC_FEATURE_CALL_PRESERVATION:
- (void) cprCancelTimer(dcb->revertTimer);
- dcb->reversionInterval = -1;
- return (fsmdef_release(fcb, CC_CAUSE_NORMAL, dcb->send_release));
-
- case CC_FEATURE_NOTIFY:
- fsmdef_ev_notify_feature(msg, dcb);
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- default:
- fsmdef_sm_ignore_src(fcb, __LINE__, src_id);
-
- break;
- } /* switch (src_id) */
-
- return (SM_RC_END);
-}
-
-
-static sm_rcs_t
-fsmdef_ev_holding_feature_ack (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_holding_feature_ack";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_ack_t *msg = (cc_feature_ack_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_causes_t cause = msg->cause;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- switch (src_id) {
- case (CC_SRC_SIP):
- switch (ftr_id) {
- case CC_FEATURE_HOLD:
- if (cause == CC_CAUSE_REQUEST_PENDING) {
- /*
- * If this is feature ack for hold and request is pending,
- * set a request pending timer so that we retry the hold
- * feature request.
- */
- fsmdef_set_req_pending_timer(dcb);
- fsm_change_state(fcb, __LINE__, FSMDEF_S_HOLD_PENDING);
- return (SM_RC_END);
- }
-
- /* Check for error code reported */
- if ((cause != CC_CAUSE_NORMAL) &&
- (cause != CC_CAUSE_OK)) {
- /* Unable to send hold request */
- GSM_ERR_MSG(get_debug_string(FSMDEF_DBG2),
- dcb->call_id, dcb->line, fname,
- "HOLD request failed, cause= ", cause);
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_UNKNOWN, NULL);
- return(fsmdef_release(fcb, CC_CAUSE_ERROR, dcb->send_release));
- }
- // update video_avail as we are not negotiating the answer below
- dcb->cur_video_avail = SDP_DIRECTION_INACTIVE;
- lsm_update_video_avail(dcb->line, dcb->call_id, dcb->cur_video_avail);
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- /* call default feature ack handler to take common/default actions */
- (void) fsmdef_ev_default_feature_ack(event);
-
- return (SM_RC_END);
-}
-
-static sm_rcs_t
-fsmdef_ev_resume_pending_feature (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_resume_pending_feature";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- callid_t call_id = msg->call_id;
- cc_feature_data_t *data = &(msg->data);
- cc_feature_data_t feature_data;
- sm_rcs_t sm_rc;
- cc_causes_t cause;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case (CC_SRC_UI):
- switch (ftr_id) {
- case CC_FEATURE_UPD_SESSION_MEDIA_CAP:
- dcb->video_pref = data->caps.support_direction;
- break;
-
- case CC_FEATURE_END_CALL:
- fim_unlock_ui(call_id);
- sm_rc = fsmdef_release_call(fcb, msg);
- return (sm_rc);
-
- case CC_FEATURE_HOLD:
- /*
- * The UI should be locked but the hold event from UI here
- * can be the result of other call chain wants to put this
- * other call that may be in conected state or in resume
- * pending state on hold. One example, the user want to
- * resume a call that is on hold, that call chain will look
- * for any other call in connected state or call in resume
- * pending (about to be connected) and puts this call on hold.
- *
- * There are 2 choices here. If we are in this state and has
- * not sent a resume out to the network, then simply
- * transition to holding state. If resume has already
- * been sent and we are here waiting for resume pending ack,
- * then we can not send out hold immediately. In the later
- * case, go to hold pending state and wait for resume
- * feature ack to send hold out.
- *
- * In either case, UI can be unlocked since we are now
- * about to hold again.
- */
- fim_unlock_ui(dcb->call_id);
- if (dcb->req_pending_tmr &&
- cprIsTimerRunning(dcb->req_pending_tmr)) {
- /*
- * Request timer is running, that means we are waiting
- * to send resume or we already have sent one out
- * but it resulted in glare condition and that we are waiting
- * to resent it again. In this, just go back to hold state.
- */
- (void) cprCancelTimer(dcb->req_pending_tmr);
-
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1),
- dcb->call_id, dcb->line, fname,
- "Received Hold while waiting to send resume\n");
-
- /* Go back to holding without sending any thing out */
- (void)fsm_hold_local_only(fcb);
- } else {
- /*
- * We have sent resume to the network and wait for
- * for the feature ack. The glare condition can
- * occur but we can only assume that resume was sent out
- * at this point. We can not send out any more request
- * until the result is known.
- */
- if (msg->data_valid) {
- dcb->hold_reason =
- data->hold.call_info.data.hold_resume_reason;
- } else {
- dcb->hold_reason = CC_REASON_NONE;
- }
- // since we are going to hold stop the media now
- // else the next new call or resume will result in 2 sets of media ports open
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_STOP_MEDIA,
- NULL);
- fsm_change_state(fcb, __LINE__, FSMDEF_S_HOLD_PENDING);
- }
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
- break;
-
- case (CC_SRC_GSM):
- switch (ftr_id) {
-
- case CC_FEATURE_HOLD:
- sm_rc = fsm_hold_local_only(fcb);
- fim_unlock_ui(call_id);
- return (sm_rc);
-
- case CC_FEATURE_END_CALL:
- fim_unlock_ui(call_id);
- sm_rc = fsmdef_release_call(fcb, msg);
- return (sm_rc);
-
- case CC_FEATURE_REQ_PEND_TIMER_EXP:
-
- /*
- * Reinitialize the local sdp to include all available codecs.
- * We do this because it is possible that our local list
- * may have been shortened to the one negotiated codec. This is
- * the case when we receive an incoming call, we negotiate a
- * single codec, copy it into the local sdp and send it back
- * in the connected msg.
- */
- (void)gsmsdp_update_local_sdp_media_capability(dcb, TRUE, FALSE);
-
- feature_data.resume.call_info.type = CC_FEAT_RESUME;
- feature_data.resume.call_info.data.hold_resume_reason =
- CC_REASON_NONE;
- feature_data.resume.msg_body.num_parts = 0;
- feature_data.resume.call_info.data.call_info_feat_data.swap = FALSE;
- feature_data.resume.call_info.data.call_info_feat_data.protect = FALSE;
- /* Encode SDP */
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &feature_data.resume.msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /*
- * We lock the UI until we learn the result of the resume request.
- */
- fim_lock_ui(call_id);
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- CC_FEATURE_RESUME, &feature_data);
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case (CC_SRC_SIP):
- switch (ftr_id) {
- case CC_FEATURE_MEDIA:
- return (fsmdef_remote_media(fcb, msg));
-
- case CC_FEATURE_CALLINFO:
- fsmdef_update_callinfo(fcb, msg);
- break;
-
- case CC_FEATURE_CALL_PRESERVATION:
- fim_unlock_ui(call_id);
- return (fsmdef_release(fcb, CC_CAUSE_NORMAL, dcb->send_release));
-
- case CC_FEATURE_NOTIFY:
- fsmdef_ev_notify_feature(msg, dcb);
- break;
-
- case CC_FEATURE_UPDATE:
- /*
- * We only get an UPDATE feature event if we receive a medialess UPDATE.
- * This type of event only conveys UI updates that are processed with
- * a call info event. We do perform one check to see if we are currently
- * spoofing ringout. If we are and the spoof ringout requested flag
- * has been cleared, we tell the LSM to go connected which halts the
- * spoofed ringout.
- */
- if ((!dcb->spoof_ringout_requested) && (dcb->spoof_ringout_applied)) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_CLR_SPOOF_APPLD),
- dcb->call_id, dcb->line, fname);
-
- dcb->spoof_ringout_applied = FALSE;
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- }
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
-
- break;
-
- default:
- fsmdef_sm_ignore_src(fcb, __LINE__, src_id);
- break;
- } /* switch (src_id) */
-
- return (SM_RC_END);
-}
-
-/**
- * feature ack event handler in resume pending state.
- *
- * @param[in] event Pointer to sm_event_t structure for feature ack event.
- *
- * @return Value of type sm_rcs_t to state machine
- *
- * @pre (event not_eqs NULL) and
- * (event->data not_eqs NULL) and
- * ((fsm_fcb_t *)(event->data)->dcb not_eqs NULL)
- */
-static sm_rcs_t
-fsmdef_ev_resume_pending_feature_ack (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_ev_resume_pending_feature_ack";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_ack_t *msg = (cc_feature_ack_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_causes_t cause;
- cc_msgbody_info_t *msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case (CC_SRC_SIP):
- switch (ftr_id) {
- case CC_FEATURE_HOLD:
- /*
- * This can occur because SIP stack has not sent HOLD out yet
- * but the user has pressed resume since we already moved
- * to HOLD state as soon as the user pressed HOLD. Ignore the
- * HOLD feature ACK except if it indicates error. If we get
- * REQUEST_PENDING, we'll just move to connected state.
- */
- if (msg->cause == CC_CAUSE_REQUEST_PENDING) {
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CONNECTED);
- return (SM_RC_END);
- }
- if ((msg->cause != CC_CAUSE_NORMAL) &&
- (msg->cause != CC_CAUSE_OK)) {
- cc_call_state(dcb->call_id, dcb->line,
- CC_STATE_UNKNOWN, NULL);
- return(fsmdef_release(fcb, CC_CAUSE_ERROR, dcb->send_release));
- }
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
-
- case CC_FEATURE_RESUME:
- /*
- * If this is feature ack for resume and request is pending,
- * set a request pending timer so that we retry the resume
- * feature request. Otherwise, unlock the UI and continue
- * processing.
- */
- fsm_sm_ftr(ftr_id, src_id);
- if ( msg->cause == CC_CAUSE_REQUEST_PENDING ) {
- fsmdef_set_req_pending_timer(dcb);
- return (SM_RC_END);
- } else {
- fim_unlock_ui(dcb->call_id);
- }
- /* call default feature ack handler to take common/default actions*/
- (void) fsmdef_ev_default_feature_ack(event);
-
- if ((msg->cause == CC_CAUSE_SERV_ERR_UNAVAIL) &&
- (dcb->hold_reason == CC_REASON_MONITOR_UPDATE)) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1),
- dcb->call_id, dcb->line, fname,
- "msg->cause == CC_CAUSE_SERV_ERR_UNAVAIL, unable to monitor update\n");
- return (fsmdef_transition_to_connected(fcb));
- }
-
- if ((msg->cause != CC_CAUSE_NORMAL) &&
- (msg->cause != CC_CAUSE_OK)) {
- cc_call_state(dcb->call_id, dcb->line,
- CC_STATE_UNKNOWN, NULL);
- return(fsmdef_release(fcb, CC_CAUSE_ERROR, dcb->send_release));
- }
-
- if (msg->data_valid != TRUE) {
- cc_call_state(dcb->call_id, dcb->line,
- CC_STATE_UNKNOWN, NULL);
- return(fsmdef_release(fcb, CC_CAUSE_ERROR, dcb->send_release));
- }
-
- msg_body = &msg->data.resume.msg_body;
- cause = gsmsdp_negotiate_answer_sdp(fcb, msg_body);
- if (cause != CC_CAUSE_OK) {
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
- if (!dcb->spoof_ringout_applied) {
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- FSMDEF_CC_CALLER_ID);
- }
- /*
- * Handle media capability changes if there is before transition
- * to connected state to catch any changes during resume
- * transaction.
- */
- return (fsmdef_transition_to_connected(fcb));
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- /* call default feature ack handler to take common/default actions */
- (void) fsmdef_ev_default_feature_ack(event);
-
- return (SM_RC_END);
-}
-
-static sm_rcs_t
-fsmdef_ev_preserved_feature (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- sm_rcs_t sm_rc;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fsm_sm_ftr(ftr_id, src_id);
-
- switch (src_id) {
- case CC_SRC_UI:
- case CC_SRC_GSM:
- switch (msg->feature_id) {
-
- case CC_FEATURE_END_CALL:
- sm_rc = fsmdef_release_call(fcb, msg);
- return (sm_rc);
-
- default:
- fsmdef_sm_ignore_src(fcb, __LINE__, src_id);
- break;
- }
-
- break;
-
- case CC_SRC_SIP:
- switch (msg->feature_id) {
- case CC_FEATURE_HOLD:
- case CC_FEATURE_RESUME:
- sm_rc = fsmdef_release_call(fcb, msg);
- return (sm_rc);
-
- case CC_FEATURE_MEDIA:
- sm_rc = fsmdef_remote_media(fcb, msg);
- return (sm_rc);
-
- case CC_FEATURE_CALLINFO:
- fsmdef_update_callinfo(fcb, msg);
- break;
-
- default:
- fsmdef_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (msg->feature_id) */
-
- break;
-
- default:
- fsmdef_sm_ignore_src(fcb, __LINE__, src_id);
- break;
- } /* switch (src_id) */
-
- return (SM_RC_END);
-}
-
-cc_int32_t
-fsmdef_show_cmd (cc_int32_t argc, const char *argv[])
-{
- fsmdef_dcb_t *dcb;
- fsm_fcb_t *fcb;
- int i = 0;
- callid_t call_id;
- unsigned long strtoul_result;
- char *strtoul_end;
-
- PR_ASSERT( i == 0 );
- /*
- * Check if need help.
- */
- if ((argc == 2) && (argv[1][0] == '?')) {
- debugif_printf("%s", "show fsmdef [all|rel]\n");
- } else if ((argc == 1) || (strcmp(argv[1], "all") == 0)) {
- debugif_printf("%s", "\n-------- FSMDEF dcbs --------");
- debugif_printf("%s", "\ni call_id dcb line");
- debugif_printf("%s", "\n-----------------------------\n");
-
- /*
- * Print info for all dcbs.
- */
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- debugif_printf("%-2d %-7d 0x%8p %-4d\n",
- i++, dcb->call_id, dcb, dcb->line);
- }
- } else if (strcmp(argv[1], "rel") == 0) {
- errno = 0;
- strtoul_result = strtoul(argv[2], &strtoul_end, 10);
-
- if (errno || argv[2] == strtoul_end || strtoul_result > USHRT_MAX) {
- debugif_printf("%s parse error of call_id %s", __FUNCTION__, argv[2]);
- return 0;
- }
-
- call_id = (callid_t) strtoul_result;
-
- debugif_printf("\nDEF %-4d/%d: releasing\n", call_id, 0);
-
- fcb = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
- if (fcb == NULL) {
- return (0);
- }
-
- (void)fsmdef_release(fcb, CC_CAUSE_NORMAL, fcb->dcb->send_release);
- }
- return (0);
-}
-
-/**
- *
- * This function is called to determine if the phone
- * is in a state where autoAnswer is supported. Even
- * if the feature is enabled on the line being called,
- * the phone may be in a state that does not allow it.
- *
- * @param autoAnswerAlt to indicate what states auto answer enabled.
- * @param myCallId call_id
- *
- * @return TRUE or FALSE
- *
- */
-static int
-fsmdef_check_auto_answer_allowed (int autoAnswerAlt, callid_t myCallId)
-{
- fsmdef_dcb_t *dcb;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->call_id != myCallId && dcb->fcb != NULL) {
- /*
- * autoAnswer is disabled if there is an incoming or an
- * outgoing call that has not reached the connected state
- * regardless of the value of autoAnswerAlt.
- */
- if ((dcb->fcb->state == FSMDEF_S_COLLECT_INFO) ||
- (dcb->fcb->state == FSMDEF_S_CALL_SENT) ||
- (dcb->fcb->state == FSMDEF_S_OUTGOING_PROCEEDING) ||
- (dcb->fcb->state == FSMDEF_S_KPML_COLLECT_INFO) ||
- (dcb->fcb->state == FSMDEF_S_CONNECTING) ||
- (dcb->fcb->state == FSMDEF_S_JOINING)) {
- return (FALSE);
- }
-
- /*
- * If autoAnswerAlt is 1, then autoAnswer is also
- * disabled if there is a connected call or a call
- * on hold.
- */
- if (autoAnswerAlt == 1) {
- if ((dcb->fcb->state == FSMDEF_S_CONNECTED) ||
- (dcb->fcb->state == FSMDEF_S_PRESERVED) ||
- (dcb->fcb->state == FSMDEF_S_RESUME_PENDING) ||
- (dcb->fcb->state == FSMDEF_S_CONNECTED_MEDIA_PEND) ||
- (dcb->fcb->state == FSMDEF_S_HOLDING) ||
- (dcb->fcb->state == FSMDEF_S_OUTGOING_ALERTING) ||
- (dcb->fcb->state == FSMDEF_S_INCOMING_ALERTING) ||
- (dcb->fcb->state == FSMDEF_S_HOLD_PENDING)) {
-
- return (FALSE);
- }
- } else if (autoAnswerAlt == 0) {
- if ((dcb->fcb->state == FSMDEF_S_CONNECTED) ||
- (dcb->fcb->state == FSMDEF_S_PRESERVED) ||
- (dcb->fcb->state == FSMDEF_S_CONNECTED_MEDIA_PEND) ||
- (dcb->fcb->state == FSMDEF_S_OUTGOING_ALERTING)) {
-
- return (FALSE);
- }
- }
- }
- }
-
- return (TRUE);
-}
-
-/**
- *
- * This function is called when a call is received on a
- * line that has auto answer enabled and the autoAnswer
- * timer has expired.
- *
- * @param data pointer to opaque data
- *
- * @return none
- *
- * @pre (fcb and fcb->dcb not_eq NULL)
- * @pre (data should be fcb data)
- */
-
-void
-fsmdef_auto_answer_timeout (void *data)
-{
- static const char fname[] = "fsmdef_auto_answer_timeout";
- int autoAnswerAlternate = 0;
- int autoAnswerOverride = 0;
- int headSetActive = 0;
- int speakerEnabled = 1;
- callid_t call_id;
- char autoAnswerMode[MAX_LINE_AUTO_ANS_MODE_SIZE];
- fsmdef_dcb_t *dcb;
-
- call_id = (callid_t)(long)data;
- if (call_id == CC_NO_CALL_ID) {
- /* Invalid call id */
- GSM_ERR_MSG(get_debug_string(FSMDEF_DBG1), 0, 0, fname, "invalid data");
- return;
- }
-
- /* Retrieve dcb from call id */
- dcb = fsmdef_get_dcb_by_call_id(call_id);
- if (dcb == NULL) {
- /*
- * The only way this should happen is for the
- * call to be released without cancelling the
- * autoAnswer timer.
- */
- FSM_DEBUG_SM(DEB_F_PREFIX"AutoAnswer timer expired but no dcb was found.\n", DEB_F_PREFIX_ARGS(FSM, fname));
- return;
- }
-
- /*
- * The device-based config parameter autoAnswerIdleAlternate
- * determines what state the phone must be in for autoAnswer
- * feature to be enabled.
- */
- config_get_value(CFGID_AUTOANSWER_IDLE_ALTERNATE, &autoAnswerAlternate,
- sizeof(autoAnswerAlternate));
-
- if (fsmdef_check_auto_answer_allowed(autoAnswerAlternate, dcb->call_id)) {
- /*
- * Is headset active? No need to check if headset has been disabled
- * on the phone because the headset will never be active if it has.
- */
- headSetActive = platGetAudioDeviceStatus(VCM_AUDIO_DEVICE_HEADSET);
-
- /*
- * If function call fails, just assume headset is not active
- * and drive on
- */
- if (headSetActive == -1) {
- FSM_DEBUG_SM(DEB_F_PREFIX"platGetAudioDeviceStatus() for headset failed.\n", DEB_F_PREFIX_ARGS(FSM, fname));
- headSetActive = 0;
- }
-
- /*
- * Determine where the audio should be sent
- */
- config_get_line_string(CFGID_LINE_AUTOANSWER_MODE, autoAnswerMode,
- dcb->line, sizeof(autoAnswerMode));
-
- /*
- * Check to see if the speaker has been disabled
- */
- config_get_value(CFGID_SPEAKER_ENABLED, &speakerEnabled,
- sizeof(speakerEnabled));
-
- /*
- * autoAnswer using speaker
- */
- if (strcasestr(autoAnswerMode, "speaker")) {
- /*
- * Speaker has not been disabled, normal processing.
- */
- if (speakerEnabled) {
- /*
- * Enable audio path to speaker if headset is not being used.
- */
- if (!headSetActive) {
- platSetSpeakerMode(TRUE);
- }
- /* Send offhook event to GSM */
- cc_int_feature(CC_SRC_UI, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_ANSWER, NULL);
- } else {
-
- /*
- * Speaker is disabled, but autoAnswer is enabled and says to
- * use the speaker. Check the device-based override
- * parameter to see what action to take. If override is
- * set just return and let normal call processing happen.
- * If not, terminate the call. The best SIP response we
- * could come up in this situation is to send a 480
- * Temporarily Unavailable.
- */
- config_get_value(CFGID_AUTOANSWER_OVERRIDE, &autoAnswerOverride,
- sizeof(autoAnswerOverride));
- if (!autoAnswerOverride) {
- fsmdef_end_call(dcb, CC_TEMP_NOT_AVAILABLE);
- }
-
- }
- } else if (strcasestr(autoAnswerMode, "headset")) {
- /*
- * autoAnswer using headset. If headset is not enabled just let
- * the phone ring normally.
- */
- if (headSetActive) {
- /* Send offhook event to GSM */
- cc_int_feature(CC_SRC_UI, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_ANSWER, NULL);
- }
- } else {
- /*
- * Unknown autoAnswer mode
- */
- FSM_DEBUG_SM(DEB_F_PREFIX"Unknown autoAnswer Mode: %s AutoAnswer is disabled.\n",
- DEB_F_PREFIX_ARGS(FSM, fname), autoAnswerMode);
- }
- }
-}
-
-/*
- * fsmdef_b2bjoin_invoke
- *
- * Description:
- * This function implements the b2bjoin feature invocation.
- *
- * Parameters:
- * fsmdef_dcb_t *dcb - dcb associated with this call
- *
- * Returns: None
- */
-static void
-fsmdef_b2bjoin_invoke (fsmdef_dcb_t *dcb, cc_feature_data_t *join_data)
-{
- cc_feature_data_t feature_data;
- int join_across_lines;
- cc_uint32_t major_ver;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- // Disable Join if the CUCM doesn't support it
- platGetSISProtocolVer(&major_ver, NULL, NULL, NULL);
-
- if ( major_ver < SIS_PROTOCOL_MAJOR_VERSION_UNISON ) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG1), dcb->call_id, dcb->line,
- "fsmdef_b2bjoin_invoke", "Major sis is small than SIS_PROTOCOL_MAJOR_VERSION_UNISON, so, B2BJOIN is disabled");
- fsm_display_feature_unavailable();
- fsmdef_sm_ignore_ftr(dcb->fcb, __LINE__, CC_FEATURE_B2B_JOIN);
- return;
- }
-
- config_get_value(CFGID_JOIN_ACROSS_LINES,
- &join_across_lines, sizeof(join_across_lines));
- /*
- * Invoke B2BJoin feature towards SIP. It will send a REFER to CCM
- */
- if (join_data) {
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, CC_FEATURE_B2B_JOIN, join_data);
- } else {
-
- if ((g_b2bjoin_pending == FALSE) && (dcb->fcb->state == FSMDEF_S_HOLDING)
- && ((fsmdef_get_connected_call() != NULL) ||
- (fsmdef_get_alertingout_call() != NULL))) {
- /* Single Button Join case
- * If Join is pressed on a held call while there is
- * an active(connected or alerting) call, that completes the Join
- */
- feature_data.b2bjoin.b2bjoin_callid = dcb->call_id;
- feature_data.b2bjoin.b2bjoin_joincallid = dcb->call_id;
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, CC_FEATURE_B2B_JOIN, &feature_data);
- return;
- }
-
- if ((g_numofselected_calls == 0) ||
- ((g_b2bjoin_pending == FALSE) && (join_across_lines == JOIN_ACROSS_LINES_DISABLED) &&
- (fsmdef_are_there_selected_calls_onotherline(dcb->line) == TRUE))) {
- dcb->active_feature = CC_FEATURE_B2B_JOIN;
- feature_data.select.select = TRUE;
- fsmdef_select_invoke(dcb,&feature_data);
- fsm_display_use_line_or_join_to_complete();
- return;
- }
- if (g_b2bjoin_pending) {
- if (join_across_lines == JOIN_ACROSS_LINES_DISABLED) {
- if (fsmdef_are_join_calls_on_same_line(dcb->line) == FALSE) {
-
- fsm_display_use_line_or_join_to_complete();
- g_b2bjoin_pending = FALSE;
- g_b2bjoin_callid = CC_NO_CALL_ID;
- return;
- }
- }
- if (dcb->call_id== g_b2bjoin_callid) {
- /* If join is pending, pressing Join on the same call will cancel it */
- g_b2bjoin_pending = FALSE;
- g_b2bjoin_callid = CC_NO_CALL_ID;
- /* Remove the check mark from it*/
- cc_int_feature(CC_SRC_UI, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_SELECT, NULL);
- return;
- }
- feature_data.b2bjoin.b2bjoin_callid = dcb->call_id;
- if( g_b2bjoin_callid == CC_NO_CALL_ID ){
- feature_data.b2bjoin.b2bjoin_joincallid = dcb->call_id;
- }
- else{
- feature_data.b2bjoin.b2bjoin_joincallid = g_b2bjoin_callid;
- }
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, CC_FEATURE_B2B_JOIN, &feature_data);
-
- } else {
- if ((g_numofselected_calls == 1) && (dcb->selected)) {
- /*
- * If this is only one selected call, pressing
- * Join on it will start a new join operation
- */
- g_b2bjoin_pending = TRUE;
- g_b2bjoin_callid = dcb->call_id;
- fsm_display_use_line_or_join_to_complete();
- return;
- }
- feature_data.b2bjoin.b2bjoin_callid = dcb->call_id;
- feature_data.b2bjoin.b2bjoin_joincallid = dcb->call_id;
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, CC_FEATURE_B2B_JOIN, &feature_data);
- }
- }
- g_b2bjoin_pending = FALSE;
- g_b2bjoin_callid = CC_NO_CALL_ID;
-}
-
-/*
- * fsmdef_select_invoke
- *
- *
- * Description:
- * This function implements the join feature invocation.
- *
- * Parameters:
- * fsmdef_dcb_t *dcb - dcb associated with this call
- *
- * Returns: None
- */
-static void
-fsmdef_select_invoke (fsmdef_dcb_t *dcb, cc_feature_data_t *select_data)
-{
- cc_feature_data_t feature_data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (dcb->select_pending) {
- /* We have sent a select but have not received a
- * response yet, so diallow further selects till then
- */
- return;
- }
- if (select_data) {
- feature_data.select.select = select_data->select.select;
- } else {
- if (dcb->selected == TRUE) {
- feature_data.select.select = FALSE;
- } else {
- feature_data.select.select = TRUE;
- }
- }
- if ((g_b2bjoin_pending) && (dcb->call_id== g_b2bjoin_callid)) {
- /* If join is pending, pressing Select on the same call cancels join*/
- g_b2bjoin_pending = FALSE;
- g_b2bjoin_callid = CC_NO_CALL_ID;
- }
- dcb->select_pending = TRUE;;
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, CC_FEATURE_SELECT, &feature_data);
-}
-
-/*
- * handle_join_pending
- *
- *
- * Description:
- * This function checks if the join_pending flag
- * needs to be cleared.due to the invocation of other features
- *
- * Parameters:
- * fsmdef_dcb_t *dcb - dcb associated with this call
- *
- * Returns: None
- */
-static void fsmdef_handle_join_pending (fsmdef_dcb_t *dcb)
-{
- if ((g_b2bjoin_pending) && (dcb->call_id == g_b2bjoin_callid)) {
- /* If join is pending, invoking any other feature cancels join*/
- g_b2bjoin_pending = FALSE;
- g_b2bjoin_callid = CC_NO_CALL_ID;
- }
-}
-
-
-/*
- * fsmdef_process_dialstring_for_callfwd
- *
- * Description:
- * This function processes the dialstring event for callfwd.
- *
- * Parameters:
- * sm_event_t *event - data associated with this call/dialstring
- *
- * Returns: sm_rcs_t
- */
-static sm_rcs_t
-fsmdef_process_dialstring_for_callfwd (sm_event_t *event)
-{
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /*
- * For ccm case just return success.
- * It will continue the call by sending INVITE
- */
- return (SM_RC_SUCCESS);
-}
-
-
-/*
- * fsmdef_process_cfwd_softkey_event
- *
- * Description:
- * This function processes the cfwd softkey press event for callfwd.
- *
- * Parameters:
- * sm_event_t *event - data associated with this call/dialstring
- *
- * Returns: sm_rcs_t
- */
-static sm_rcs_t
-fsmdef_process_cfwd_softkey_event (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *ftr_data = &(msg->data);
- cc_action_data_t cc_data;
- int skMask[MAX_SOFT_KEYS];
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- // check if callfwd is active (i.e. set previously)
- if (lsm_check_cfwd_all_ccm(dcb->line)) {
- // call fsmdef_dialstring() version of the function specific
- // to cfwd feature
- return (fsmdef_cfwd_clear_ccm(fcb));
- }
-
-
- // code from here on is common to both modes/feature_id
- if (fcb->state == FSMDEF_S_IDLE) {
-
- /*
- * The user is attempting to start a cfwdall call on a specific line:
- * 1. need to place the connected call (if there is one) on hold,
- * 2. clear any outgoing ringing calls,
- * 3. initiate this call.
- */
- if (fsmdef_wait_to_start_new_call(TRUE, CC_SRC_GSM, dcb->call_id, dcb->line, ftr_id, ftr_data))
- {
- dcb->active_feature = CC_FEATURE_NONE;
- return (SM_RC_END);
- }
-
-
- // go offhook and then move to dialing state to collect digits
- //only contains <cfwdall-set> in initial NOTIFY to CUCM
- fsmdef_notify_hook_event(fcb,CC_MSG_OFFHOOK,
- ftr_data->newcall.global_call_id,
- ftr_data->newcall.prim_call_id,
- ftr_data->newcall.hold_resume_reason,
- CC_MONITOR_NONE,
- (ftr_id == CC_FEATURE_CFWD_ALL) ? CFWDALL_SET:CFWDALL_NONE);
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_OFFHOOK,
- ((cc_state_data_t *) (&(dcb->caller_id))));
-
- fsmdef_call_cc_state_dialing(dcb, FALSE);
-
- // stop the dial tone for parity with SCCP phone behavior
- cc_data.tone.tone = VCM_INSIDE_DIAL_TONE;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_STOP_TONE,
- &cc_data);
-
- // give different (zip-zip) tone rather than dial tone. zip_zip
- // is not a permanent tone so it will end on it's own without
- // us telling media termination to stop playing the tone.
- cc_data.tone.tone = VCM_ZIP_ZIP;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_PLAY_TONE,
- &cc_data);
-
- // move to collect digit info state
- fsm_change_state(fcb, __LINE__, FSMDEF_S_COLLECT_INFO);
- } else { // we must be in FSMDEF_S_COLLECT_INFO state
- // stop the dial tone for parity with SCCP phone behavior
- cc_data.tone.tone = VCM_INSIDE_DIAL_TONE;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_STOP_TONE,
- &cc_data);
-
- // give different (zip-zip) tone rather than dial tone. zip_zip
- // is not a permanent tone so it will end on it's own without
- // us telling media termination to stop playing the tone.
- cc_data.tone.tone = VCM_ZIP_ZIP;
- (void)cc_call_action(dcb->call_id, dcb->line, CC_ACTION_PLAY_TONE,
- &cc_data);
- }
- ui_control_feature(dcb->line, dcb->call_id, skMask, 1, FALSE);
-
- return (SM_RC_END);
-}
-
-/**
- * This function is a reduced version of the fsmdef_dialstring() function.
- * It is customized for sending INVITE out to CCM to clear CFA state.
- *
- * @param[in] fcb The pointer to the fsm_fcb_t structure of this
- * call chain.
- *
- * @pre (fcb not_eq NULL)
- *
- * @return sm_rsc_t indicates whether the execution of
- * next statmachine.
- */
-static sm_rcs_t
-fsmdef_cfwd_clear_ccm (fsm_fcb_t *fcb)
-{
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_causes_t cause;
- cc_msgbody_info_t msg_body;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- // to clear CFA in CCM mode... only put service uri... no dialstring.
- fsmdef_append_dialstring_to_feature_uri(dcb, NULL);
-
- // From here on all we need to do is send INVITE out.
- // Since, its not a real call there is no need to update UI etc.
- // Response to this call will be 5xx so it will be released by the SIP stack.
- cause = gsmsdp_create_local_sdp(dcb, FALSE, TRUE, TRUE, TRUE, TRUE);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
-
- /* Build SDP for sending out */
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- return (fsmdef_release(fcb, cause, dcb->send_release));
- }
- cc_int_setup(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- &(dcb->caller_id), dcb->alert_info, VCM_INSIDE_RING,
- VCM_INSIDE_DIAL_TONE, NULL, NULL, FALSE, NULL, &msg_body);
-
- /*
- * Since we are sending setup to UI we will also have to send
- * release to it to for sip stack to clean up the call
- */
- dcb->send_release = TRUE;
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_SETUP);
-
- fsm_change_state(fcb, __LINE__, FSMDEF_S_CALL_SENT);
- return (SM_RC_END);
-}
-
-/*
- * fsmdef_append_dialstring_to_feature_uri
- *
- * Description:
- * This function appends dialstring to feature URI.
- *
- * Parameters:
- * fsmdef_dcb_t *dcb, char *dialstring
- *
- * Return Value: none
- *
- * Note: TNP specific implementation.
- */
-static void
-fsmdef_append_dialstring_to_feature_uri (fsmdef_dcb_t *dcb,
- const char *dialstring)
-{
- char service_uri[MAX_URL_LENGTH];
-
- service_uri[0] = '\0';
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (dcb == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_INVALID_DCB),
- __FUNCTION__);
- return;
- }
-
- switch (dcb->active_feature) {
- case CC_FEATURE_CFWD_ALL:
- config_get_string(CFGID_CALL_FORWARD_URI, service_uri,
- sizeof(service_uri));
- break;
- default:
- // do nothing
- break;
- }
-
- if (service_uri[0] != NUL) {
- dcb->caller_id.called_number =
- strlib_update(dcb->caller_id.called_number, service_uri);
- if (dialstring && dialstring[0]) {
- dcb->caller_id.called_number =
- strlib_append(dcb->caller_id.called_number, "-");
- dcb->caller_id.called_number =
- strlib_append(dcb->caller_id.called_number, dialstring);
- }
- } else {
- FSM_DEBUG_SM(DEB_F_PREFIX"Configured Feature/Service URI Not Found For Feature[%d]\n", DEB_F_PREFIX_ARGS(FSM, "fsmdef_append_dialstring_to_feature_uri"), (int)dcb->active_feature);
-
- if (dialstring && dialstring[0]) {
- dcb->caller_id.called_number =
- strlib_update(dcb->caller_id.called_number, dialstring);
- }
- }
-}
-
-
-/*
- * fsmdef_is_feature_uri_configured
- *
- * Description:
- * This function checks is a feature URI is configured.
- *
- * Parameters:
- * cc_features_t ftr_id
- *
- * Return Value: TRUE or FALSE
- *
- * Note: TNP specific implementation.
- */
-static boolean
-fsmdef_is_feature_uri_configured (cc_features_t ftr_id)
-{
- char service_uri[MAX_URL_LENGTH];
-
- service_uri[0] = '\0';
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- switch (ftr_id) {
- case CC_FEATURE_CFWD_ALL:
- config_get_string(CFGID_CALL_FORWARD_URI, service_uri,
- sizeof(service_uri));
- break;
- default:
- break;
- }
-
- if (service_uri[0] != NUL) {
- return TRUE;
- }
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Configured Feature/Service URI Not Found For Feature[%d]\n", DEB_F_PREFIX_ARGS(FSM, "fsmdef_is_feature_uri_configured"), (int)ftr_id);
- return FALSE;
-}
-
-/*
- * fsmdef_check_if_ok_for_dial_call
- *
- * Description:
- * This function checks if there is a call in collecting info state
- * on a given line.
- *
- * Parameters:
- * line_t line
- *
- * Returns: TRUE or FALSE
- */
-boolean
-fsmdef_check_if_ok_for_dial_call (line_t line)
-{
-
- fsmdef_dcb_t *dcb;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (((dcb->line == line) && (dcb->call_id != CC_NO_CALL_ID)) &&
- (dcb->fcb != NULL) &&
- ((dcb->fcb->state == FSMDEF_S_COLLECT_INFO) ||
- (dcb->fcb->state == FSMDEF_S_CALL_SENT) ||
- (dcb->fcb->state == FSMDEF_S_OUTGOING_PROCEEDING) ||
- (dcb->fcb->state == FSMDEF_S_KPML_COLLECT_INFO))) {
- return (TRUE);
- }
- }
- return (FALSE);
-}
-
-/*
- * fsmdef_check_if_ok_to_ans_call
- *
- * Description:
- * Checks if given call is in ringing state.
- *
- * Parameters:
- * line
- * call_id
- *
- * Returns: TRUE or FALSE
- */
-
-boolean
-fsmdef_check_if_ok_to_ans_call (line_t line, callid_t call_id)
-{
- fsmdef_dcb_t *dcb;
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- if (dcb == NULL) {
- return (FALSE);
- }
-
- if ((dcb->line != line) || ((dcb->fcb != NULL) && (dcb->fcb->state != FSMDEF_S_INCOMING_ALERTING))) {
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/*
- * fsmdef_check_if_ok_to_hold_call
- *
- * Description:
- * Checks if the requested call is in connected state.
- *
- * Parameters:
- * line
- * call_id
- *
- * Returns: TRUE - if there is a connected or resume pending call
- * FALSE - if the call is not in above state
- */
-boolean
-fsmdef_check_if_ok_to_hold_call (line_t line, callid_t call_id)
-{
- fsmdef_dcb_t *dcb;
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- if (dcb == NULL) {
-
- return (FALSE);
- }
-
- if ((dcb->line != line) ||
- ((dcb->fcb != NULL) &&
- ((dcb->fcb->state != FSMDEF_S_CONNECTED) &&
- (dcb->fcb->state != FSMDEF_S_CONNECTED_MEDIA_PEND) &&
- (dcb->fcb->state != FSMDEF_S_RESUME_PENDING)))) {
-
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/*
- * fsmdef_check_if_ok_to_resume_call
- *
- * Description:
- * Checks if the requested call is in held state.
- *
- * Parameters:
- * line
- * call_id
- *
- * Returns: TRUE or FALSE
- */
-boolean
-fsmdef_check_if_ok_to_resume_call (line_t line, callid_t call_id)
-{
- fsmdef_dcb_t *dcb;
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- if (dcb == NULL) {
- return (FALSE);
- }
-
- if ((dcb->line != line) || ((dcb->fcb != NULL) &&(dcb->fcb->state != FSMDEF_S_HOLDING))) {
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/*
- * fsmdef_check_if_ok_to_run_feature
- *
- * Description:
- * Checks if it is ok to run features on the call.
- *
- * Parameters:
- * line
- * call_id
- *
- * Returns: TRUE or FALSE
- */
-boolean
-fsmdef_check_if_ok_to_run_feature (line_t line, callid_t call_id)
-{
- fsmdef_dcb_t *dcb;
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- if (dcb == NULL) {
- return (FALSE);
- }
-
- if ((dcb->line != line) ||
- ((dcb->fcb != NULL) &&
- (dcb->fcb->state != FSMDEF_S_CONNECTED) &&
- (dcb->fcb->state != FSMDEF_S_CONNECTED_MEDIA_PEND))) {
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/*
- * fsmdef_check_if_ok_to_monitor_update_call
- *
- * Description:
- * Checks if it is ok to update the monitoring call.
- *
- * Parameters:
- * line
- * call_id
- *
- * Returns: TRUE or FALSE
- */
-boolean
-fsmdef_check_if_ok_to_monitor_update_call (line_t line, callid_t call_id)
-{
- fsmdef_dcb_t *dcb;
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- if (dcb == NULL) {
- return (FALSE);
- }
-
- if ((dcb->line != line) ||
- ((dcb->fcb != NULL) &&
- (dcb->fcb->state != FSMDEF_S_CONNECTED))) {
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/*
- * fsmdef_set_call_info_cc_call_state
- *
- * Description:
- * Sets the called number to readable localized values
- * if it is service URI based feature and invokes cc_call_state()
- *
- * Parameters:
- * dcb
- * state
- *
- * Returns: none
- */
-static void
-fsmdef_set_call_info_cc_call_state (fsmdef_dcb_t *dcb, cc_states_t state, cc_causes_t cause)
-{
- cc_state_data_t temp_data;
- char tmp_str[CALL_BUBBLE_STR_MAX_LEN];
- int rc = CPR_FAILURE;
-
- tmp_str[0] = '\0';
-
- switch (dcb->active_feature) {
- case CC_FEATURE_CFWD_ALL:
- rc = platGetPhraseText(STR_INDEX_CALL_FORWARD,
- (char *) tmp_str,
- CALL_BUBBLE_STR_MAX_LEN);
- break;
- default:
- rc = CPR_FAILURE;
- break;
- }
-
- switch (state) {
-
- case CC_STATE_DIALING_COMPLETED:
- temp_data.dialing_completed.caller_id = dcb->caller_id;
- break;
-
- case CC_STATE_CALL_SENT:
- temp_data.call_sent.caller_id = dcb->caller_id;
- break;
-
- case CC_STATE_CALL_FAILED:
- temp_data.call_failed.caller_id = dcb->caller_id;
- temp_data.call_failed.cause = cause;
- break;
-
- default:
- /* Set the call id for other states */
- temp_data.offhook.caller_id = dcb->caller_id;
- break;
- }
-
- if ((rc == CPR_SUCCESS) && strlen(tmp_str) > 0) {
- temp_data.offhook.caller_id.called_number = tmp_str;
- }
-
- cc_call_state(dcb->call_id, dcb->line, state, &temp_data);
-}
-
-/*
- * fsmdef_get_dcb_by_call_instance_id
- *
- * Description:
- * This function returns fsmdef DCB that has a match for a given call
- * instance ID of a given line.
- *
- * Parameters:
- * line - the dn line
- * call_instance_id - for call instance ID.
- *
- * Returns: pointer to fsmdef_dcb_t if a matching dcb is found otherwise
- * returns NULL
- */
-fsmdef_dcb_t *
-fsmdef_get_dcb_by_call_instance_id (line_t line, uint16_t call_instance_id)
-{
- fsmdef_dcb_t *dcb;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if ((dcb->caller_id.call_instance_id == call_instance_id) &&
- (dcb->line == line)) {
- return (dcb);
- }
- }
- return (NULL);
-}
-
-/*
- * fsmdef_ev_join
- *
- * Description:
- * The fsmdef_ev_join function sends an offhook event
- * to the barging call and sets its state to FSMDEF_S_JOINING.
- *
- * Parameters:
- * data - pointer to the cc_feature_data_t
- *
- * Returns:
- * none
- */
-static void
-fsmdef_ev_join (cc_feature_data_t *data)
-{
- fsm_fcb_t *fcb = NULL;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- fcb = fsm_get_fcb_by_call_id_and_type(data->newcall.join.join_call_id,
- FSM_TYPE_DEF);
- if (fcb) {
- fsmdef_dcb_t *dcb = fcb->dcb;
-
- cc_int_offhook(CC_SRC_GSM, CC_SRC_GSM, CC_NO_CALL_ID, CC_REASON_NONE,
- dcb->call_id, dcb->line, NULL, CC_MONITOR_NONE,CFWDALL_NONE);
- fsm_change_state(fcb, __LINE__, FSMDEF_S_JOINING);
- }
-}
-
-/*
- * fsmdef_ev_joining_connected_ack
- *
- * Description:
- * The fsmdef_ev_joining_connected_ack negotiates the sdp in the
- * ack(if there is one) and sets the fsm/ccapi state to connected
- *
- * Parameters:
- * event - pointer to the sm_event_t
- *
- * Returns:
- * sm_rcs_t value
- */
-static sm_rcs_t
-fsmdef_ev_joining_connected_ack (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_connected_ack_t *msg = (cc_connected_ack_t *) event->msg;
- cc_causes_t cause;
- fsmcnf_ccb_t *ccb;
- fsm_fcb_t *join_target_fcb;
- cc_feature_data_t data;
- cc_uint32_t major_sis_ver = SIS_PROTOCOL_MAJOR_VERSION_SEADRAGON;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- memset(&data, 0, sizeof(data));
-
- /* Check the remote SDP. The far end may not have included the SDP in an
- * earlier message, which means that the SDP must be in this message.
- */
- if (dcb->remote_sdp_in_ack == TRUE) {
- cause = gsmsdp_negotiate_answer_sdp(fcb, &msg->msg_body);
- if (cause != CC_CAUSE_OK) {
- data.endcall.cause = cause;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_END_CALL, &data);
- return (SM_RC_END);
- }
- }
-
- platGetSISProtocolVer(&major_sis_ver, NULL, NULL,NULL);
-
- ccb = fsmcnf_get_ccb_by_call_id(dcb->call_id);
-
- if (ccb) {
- join_target_fcb = fsm_get_fcb_by_call_id_and_type(ccb->cnf_call_id,
- FSM_TYPE_CNF);
- if ((gsmsdp_is_media_encrypted(dcb) == FALSE) &&
- (gsmsdp_is_media_encrypted((join_target_fcb!= NULL)?join_target_fcb->dcb:NULL) == TRUE) &&
- (major_sis_ver < SIS_PROTOCOL_MAJOR_VERSION_MUSTER)) {
- /*
- * Target Call was secure, a non-secure is trying to Barge/Monitor,
- * fail it
- */
- data.endcall.cause = CC_CAUSE_SECURITY_FAILURE;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_END_CALL, &data);
- return (SM_RC_END);
- }
- }
-
- cc_call_state(dcb->call_id, dcb->line, CC_STATE_CONNECTED,
- (cc_state_data_t *) &(dcb->caller_id));
- /*
- * If DSP is not able to start rx/tx channels, release the call
- */
- if (dcb->dsp_out_of_resources == TRUE) {
- data.endcall.cause = CC_CAUSE_NO_MEDIA;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_END_CALL, &data);
- return (SM_RC_END);
- }
-
- if (ccb) {
- /*
- * Bridge the conference legs for the join call, even though
- * it's done here, ccb should only be accessed from fsmcnf
- */
- ccb->active = TRUE;
- ccb->bridged = TRUE;
- }
-
- /*
- * Handle media capability changes if there is before transition to
- * connected state.
- */
- return(fsmdef_transition_to_connected(fcb));
-}
-
-/*
- * fsmdef_ev_joining_offhook
- *
- * Description:
- * The fsmdef_ev_joining_offhook creates the local sdp
- * for the sip stack to send 200 Ok out
- *
- * Parameters:
- * event - pointer to the sm_event_t
- *
- * Returns:
- * sm_rcs_t value
- */
-static sm_rcs_t
-fsmdef_ev_joining_offhook (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_causes_t cause;
- cc_msgbody_info_t msg_body;
- cc_feature_data_t data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- /* Build our response SDP to include in the connected */
- cause = gsmsdp_encode_sdp_and_update_version(dcb, &msg_body);
- if (cause != CC_CAUSE_OK) {
- FSM_DEBUG_SM(get_debug_string(FSM_DBG_SDP_BUILD_ERR));
- memset(&data, 0, sizeof(data));
- data.endcall.cause = cause;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_END_CALL, &data);
- return (SM_RC_END);
- }
- cc_int_connected(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id, dcb->line,
- &(dcb->caller_id), NULL, &msg_body);
-
- FSM_SET_FLAGS(dcb->msgs_sent, FSMDEF_MSG_CONNECTED);
-
- return (SM_RC_END);
-}
-
-/*
- * fsmdef_extract_join_target
- *
- * Description:
- * The fsmdef_extract_join_target extract join target call id from
- * the setup message and sends a JOIN event to that call
- *
- * Parameters:
- * event - pointer to the sm_event_t
- *
- * Returns:
- * TRUE or FALSE
- */
-static boolean
-fsmdef_extract_join_target (sm_event_t *event)
-{
- static const char fname[] = "fsmdef_extract_join_target";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_setup_t *msg = (cc_setup_t *) event->msg;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- fsmdef_dcb_t *dcb;
- fsmdef_dcb_t *join_dcb;
- cc_feature_data_t data;
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- dcb = fcb->dcb;
-
- if ((msg->call_info.type == CC_FEAT_MONITOR) ||
- (dcb->session == WHISPER_COACHING)) {
-
- /* For now, null out the ui id */
- lsm_set_ui_id(dcb->call_id, CC_NO_CALL_ID);
- join_dcb =
- fsmdef_get_dcb_by_call_id(msg->call_info.data.join.join_call_id);
- if (join_dcb) {
- dcb->group_id = join_dcb->group_id;
- memset(&data, 0, sizeof(data));
- data.newcall.join.join_call_id = call_id;
-
- if (dcb->session == WHISPER_COACHING) {
- data.newcall.cause = CC_CAUSE_MONITOR;
- } else if (msg->call_info.type == CC_FEAT_MONITOR) {
- data.newcall.cause = CC_CAUSE_MONITOR;
- // set the session leg of this dcb to monitor
- dcb->session = MONITOR;
- }
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX" dcb-session type is = %s \n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, dcb->call_id, fname),
- dcb->session == WHISPER_COACHING ? "WHISPER_COACHING" :
- dcb->session == MONITOR ? "MONITOR" : "PRIMARY");
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, join_dcb->call_id, line,
- CC_FEATURE_JOIN, &data);
- } else {
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Unable to find join target dcb\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, dcb->call_id, fname));
- return (TRUE);
- }
- } else {
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Unable to find join target call information\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, dcb->line, dcb->call_id, fname));
- return (TRUE);
- }
- return (FALSE);
-}
-
-
-/*
- * fsmdef_ev_notify_feature
- *
- * Description:
- * Handles NOTIFY event in different states.
- *
- * Parameters:
- * msg - message pointer
- * dcb - pointer to the fsmdef_dcb_t
- *
- * Returns:
- * none
- */
-static void
-fsmdef_ev_notify_feature (cc_feature_t *msg, fsmdef_dcb_t *dcb)
-{
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
-}
-
-/*
- * fsmdef_notify_hook_event
- *
- * Description:
- * Send offhook/onhook events to SIP (DialogManager) task.
- *
- * Parameters:
- * dcb - pointer to the fsmdef_dcb_t
- *
- * Returns:
- * none
- */
-static void
-fsmdef_notify_hook_event (fsm_fcb_t *fcb, cc_msgs_t msg, char *global_call_id,
- callid_t prim_call_id,
- cc_hold_resume_reason_e consult_reason,
- monitor_mode_t monitor_mode,
- cfwdall_mode_t cfwdall_mode)
-{
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered.\n", DEB_F_PREFIX_ARGS(FSM, __FUNCTION__));
-
- if (msg == CC_MSG_OFFHOOK) {
- cc_int_offhook(CC_SRC_GSM, CC_SRC_SIP, prim_call_id, consult_reason,
- fcb->dcb->call_id, fcb->dcb->line,
- global_call_id, monitor_mode,cfwdall_mode);
- } else if (msg == CC_MSG_ONHOOK) {
- cc_int_onhook(CC_SRC_GSM, CC_SRC_SIP, prim_call_id,
- consult_reason, fcb->dcb->call_id, fcb->dcb->line, FALSE, FALSE);
- }
- return;
-}
-
-/*
- * fsmdef_update_callinfo_security_status
- *
- * Description:
- * The fsmdef_update_callinfo_security_status function updates the call
- * information that applies to TNP platform.
- *
- * Parameters:
- * dcb - pointer to the fsmdef_dcb_t
- * call_info - pointer to the cc_feature_data_call_info_t
- *
- * Returns:
- * none
- */
-static void
-fsmdef_update_callinfo_security_status (fsmdef_dcb_t *dcb,
- cc_feature_data_call_info_t *call_info)
-{
- /*
- * Update security information
- */
- if (call_info->feature_flag & CC_SECURITY) {
- if (sip_regmgr_get_sec_level(dcb->line) != AUTHENTICATED &&
- sip_regmgr_get_sec_level(dcb->line) != ENCRYPTED ) {
- // Signaling security can't be trusted downgrade security level to NOT_AUTHENTICATED
- call_info->security = CC_SECURITY_NOT_AUTHENTICATED;
- }
-
- if (dcb->security != call_info->security) {
- FSM_SET_SECURITY_STATUS(dcb, call_info->security);
- if ( call_info->security == CC_SECURITY_ENCRYPTED )
- ui_update_call_security(dcb->line, lsm_get_ui_id(dcb->call_id), CC_SECURITY_ENCRYPTED);
- else
- ui_update_call_security(dcb->line, lsm_get_ui_id(dcb->call_id), CC_SECURITY_UNKNOWN);
-
- dcb->ui_update_required = TRUE;
- }
- }
-}
-
-/*
- * fsmdef_check_retain_fwd_info_state
- *
- * Description: This function checks the "Retain Forward Information" config
- * parameter (only for TNP). It returns TRUE if forward info is
- * to be retained; FALSE otherwise. This config parameter is
- * is used to change call bubble display from "Forward <DN>" to
- * "From <DN>" when an incoming call is answered AND the config
- * parameter value is set to TRUE. For non-TNP, this function
- * will always return FALSE (i.e. not to retain fwd info).
- *
- * Parameters: none
- *
- * Return Value: TRUE or FALSE
- */
-boolean
-fsmdef_check_retain_fwd_info_state (void)
-{
- int retain_fwd_info_cfg = 0; /* default to Disabled (or 0) for no-op */
-
- config_get_value(CFGID_RETAIN_FORWARD_INFORMATION,
- &retain_fwd_info_cfg,
- sizeof(retain_fwd_info_cfg));
-
- if (!retain_fwd_info_cfg) {
- return (FALSE); /* do NOT retain forward information */
- } else {
- return (TRUE); /* retain forward information */
- }
-}
-
-void
-fsmdef_init (void)
-{
- static const char fname[] = "fsmdef_init";
- fsmdef_dcb_t *dcb;
-
-
- /*
- * Initialize the dcbs.
- */
- fsmdef_dcbs = (fsmdef_dcb_t *)
- cpr_calloc(FSMDEF_MAX_DCBS, sizeof(fsmdef_dcb_t));
- if (fsmdef_dcbs == NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"cpr_calloc returned NULL\n",
- DEB_F_PREFIX_ARGS(FSM, fname));
- return;
- }
-
- /* Create free media structure list */
- if (!gsmsdp_create_free_media_list()) {
- FSM_DEBUG_SM(DEB_F_PREFIX"Unable to create free media list\n",
- DEB_F_PREFIX_ARGS(FSM, fname));
- return;
- }
-
- DEF_DEBUG(DEB_F_PREFIX"Disabling mass registration print", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- fsmdef_init_dcb(dcb, CC_NO_CALL_ID, FSMDEF_CALL_TYPE_NONE,
- FSMDEF_NO_NUMBER, LSM_NO_LINE, NULL);
- /*
- * Allocate ringback delay timer for each dcb
- */
- dcb->ringback_delay_tmr = cprCreateTimer("Ringback Delay",
- GSM_RINGBACK_DELAY_TIMER,
- TIMER_EXPIRATION,
- gsm_msg_queue);
- if (dcb->ringback_delay_tmr == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CREATE_FAILED),
- dcb->call_id, dcb->line, fname, "Ringback Delay");
- return;
- }
-
- /*
- * Allocate auto answer timer for each dcb
- */
- dcb->autoAnswerTimer = cprCreateTimer("Auto Answer",
- GSM_AUTOANSWER_TIMER,
- TIMER_EXPIRATION,
- gsm_msg_queue);
- if (dcb->autoAnswerTimer == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CREATE_FAILED),
- dcb->call_id, dcb->line, fname, "Auto Answer");
- (void)cprDestroyTimer(dcb->ringback_delay_tmr);
- dcb->ringback_delay_tmr = NULL;
- return;
- }
- dcb->revertTimer = cprCreateTimer("Call Reversion",
- GSM_REVERSION_TIMER,
- TIMER_EXPIRATION,
- gsm_msg_queue);
- dcb->reversionInterval = -1;
- if (dcb->revertTimer == NULL) {
- FSM_DEBUG_SM(get_debug_string(FSMDEF_DBG_TMR_CREATE_FAILED),
- dcb->call_id, dcb->line, fname, "Hold Revertion");
-
- (void)cprDestroyTimer(dcb->ringback_delay_tmr);
- dcb->ringback_delay_tmr = NULL;
- (void)cprDestroyTimer(dcb->autoAnswerTimer);
- dcb->autoAnswerTimer = NULL;
- return;
- }
- if (dcb == fsmdef_dcbs) {
- g_disable_mass_reg_debug_print = TRUE;
- }
- }
- g_disable_mass_reg_debug_print = FALSE;
-
- /*
- * Initialize the state/event table.
- */
- fsmdef_sm_table.min_state = FSMDEF_S_MIN;
- fsmdef_sm_table.max_state = FSMDEF_S_MAX;
- fsmdef_sm_table.min_event = CC_MSG_MIN;
- fsmdef_sm_table.max_event = CC_MSG_MAX;
- fsmdef_sm_table.table = (&(fsmdef_function_table[0][0]));
-}
-
-void
-fsmdef_shutdown (void)
-{
- fsmdef_dcb_t *dcb;
-
- FSM_FOR_ALL_CBS(dcb, fsmdef_dcbs, FSMDEF_MAX_DCBS) {
- if (dcb->req_pending_tmr) {
- (void)cprDestroyTimer(dcb->req_pending_tmr);
- }
- if (dcb->err_onhook_tmr) {
- (void)cprDestroyTimer(dcb->err_onhook_tmr);
- }
- if (dcb->ringback_delay_tmr) {
- (void)cprDestroyTimer(dcb->ringback_delay_tmr);
- }
- if (dcb->autoAnswerTimer) {
- (void)cprDestroyTimer(dcb->autoAnswerTimer);
- }
- if (dcb->revertTimer) {
- (void)cprDestroyTimer(dcb->revertTimer);
- }
-
- /* clean media list */
- gsmsdp_clean_media_list(dcb);
- }
-
- /* destroy free media structure list */
- gsmsdp_destroy_free_media_list();
-
- cpr_free(fsmdef_dcbs);
- fsmdef_dcbs = NULL;
-}
-
-static void
-fsmdef_update_calltype (fsm_fcb_t *fcb, cc_feature_t *msg) {
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_data_t *feat_data = &(msg->data);
- cc_caller_id_t *caller_id;
-
- if (msg->data_valid == FALSE) {
- /* No data to use for update. Just ignore the event. */
- return;
- }
-
- if (feat_data->call_info.feature_flag & CC_CALLER_ID) {
- caller_id = &feat_data->call_info.caller_id;
- if (caller_id->call_type == CC_CALL_FORWARDED) {
- if (fsmdef_check_retain_fwd_info_state()) {
- dcb->call_type = FSMDEF_CALL_TYPE_FORWARD;
- }
- }
- }
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "fim.h"
-#include "lsm.h"
-#include "sm.h"
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "text_strings.h"
-#include "fsm.h"
-#include "uiapi.h"
-#include "debug.h"
-#include "regmgrapi.h"
-#include "platform_api.h"
-
-extern fsmdef_dcb_t *fsmdef_dcbs;
-
-#define FSMXFR_NULL_DIALSTRING '\0'
-static fsmxfr_xcb_t *fsmxfr_xcbs;
-
-typedef enum fsmxfr_states_t_ {
- FSMXFR_S_MIN = -1,
- FSMXFR_S_IDLE,
- FSMXFR_S_ACTIVE,
- FSMXFR_S_MAX
-} fsmxfr_states_t;
-
-static const char *fsmxfr_state_names[] = {
- "IDLE",
- "ACTIVE"
-};
-
-
-static sm_rcs_t fsmxfr_ev_idle_setup(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_idle_feature(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_idle_dialstring(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_active_connected_ack(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_active_release(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_active_release_complete(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_active_feature(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_active_feature_ack(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_active_onhook(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_active_dialstring(sm_event_t *event);
-static sm_rcs_t fsmxfr_ev_active_proceeding(sm_event_t *event);
-
-static sm_function_t fsmxfr_function_table[FSMXFR_S_MAX][CC_MSG_MAX] =
-{
-/* FSMXFR_S_IDLE ------------------------------------------------------------ */
- {
- /* FSMXFR_E_SETUP */ fsmxfr_ev_idle_setup,
- /* FSMXFR_E_SETUP_ACK */ NULL,
- /* FSMXFR_E_PROCEEDING */ NULL,
- /* FSMXFR_E_ALERTING */ NULL,
- /* FSMXFR_E_CONNECTED */ NULL,
- /* FSMXFR_E_CONNECTED_ACK */ NULL,
- /* FSMXFR_E_RELEASE */ NULL,
- /* FSMXFR_E_RELEASE_COMPLETE */ NULL,
- /* FSMXFR_E_FEATURE */ fsmxfr_ev_idle_feature,
- /* FSMXFR_E_FEATURE_ACK */ NULL,
- /* FSMXFR_E_OFFHOOK */ NULL,
- /* FSMXFR_E_ONHOOK */ NULL,
- /* FSMXFR_E_LINE */ NULL,
- /* FSMXFR_E_DIGIT_BEGIN */ NULL,
- /* FSMXFR_E_DIGIT */ NULL,
- /* FSMXFR_E_DIALSTRING */ fsmxfr_ev_idle_dialstring,
- /* FSMXFR_E_MWI */ NULL,
- /* FSMXFR_E_SESSION_AUDIT */ NULL
- },
-
-/* FSMXFR_S_ACTIVE ---------------------------------------------------- */
- {
- /* FSMXFR_E_SETUP */ NULL,
- /* FSMXFR_E_SETUP_ACK */ NULL,
- /* FSMXFR_E_PROCEEDING */ fsmxfr_ev_active_proceeding,
- /* FSMXFR_E_ALERTING */ NULL,
- /* FSMXFR_E_CONNECTED */ NULL,
- /* FSMXFR_E_CONNECTED_ACK */ fsmxfr_ev_active_connected_ack,
- /* FSMXFR_E_RELEASE */ fsmxfr_ev_active_release,
- /* FSMXFR_E_RELEASE_COMPLETE */ fsmxfr_ev_active_release_complete,
- /* FSMXFR_E_FEATURE */ fsmxfr_ev_active_feature,
- /* FSMXFR_E_FEATURE_ACK */ fsmxfr_ev_active_feature_ack,
- /* FSMXFR_E_OFFHOOK */ NULL,
- /* FSMXFR_E_ONHOOK */ fsmxfr_ev_active_onhook,
- /* FSMXFR_E_LINE */ NULL,
- /* FSMXFR_E_DIGIT_BEGIN */ NULL,
- /* FSMXFR_E_DIGIT */ NULL,
- /* FSMXFR_E_DIALSTRING */ fsmxfr_ev_active_dialstring,
- /* FSMXFR_E_MWI */ NULL,
- /* FSMXFR_E_SESSION_AUDIT */ NULL
- }
-};
-
-static sm_table_t fsmxfr_sm_table;
-sm_table_t *pfsmxfr_sm_table = &fsmxfr_sm_table;
-
-const char *
-fsmxfr_state_name (int state)
-{
- if ((state <= FSMXFR_S_MIN) || (state >= FSMXFR_S_MAX)) {
- return (get_debug_string(GSM_UNDEFINED));
- }
-
- return (fsmxfr_state_names[state]);
-}
-
-
-static int
-fsmxfr_get_new_xfr_id (void)
-{
- static int xfr_id = 0;
-
- if (++xfr_id < 0) {
- xfr_id = 1;
- }
-
- return (xfr_id);
-}
-
-/**
- *
- * Sets/rest transfer complete flag in the DCB so it can be used in
- * UI to indicate if the call is ended because of xfer or endcall.
- *
- * @cns_call_id consult call id
- * @Xfr_call_id transfer call id
- *
- * @return none
- *
- * @pre (none)
- */
-void fsmxfr_mark_dcb_for_xfr_complete(callid_t cns_call_id, callid_t xfr_call_id,
- boolean set_flag)
-{
- fsm_fcb_t *cns_fcb, *xfr_fcb;
-
- cns_fcb = fsm_get_fcb_by_call_id_and_type(cns_call_id,
- FSM_TYPE_DEF);
- xfr_fcb = fsm_get_fcb_by_call_id_and_type(xfr_call_id,
- FSM_TYPE_DEF);
- if (set_flag) {
- if (cns_fcb && cns_fcb->dcb) {
- FSM_SET_FLAGS(cns_fcb->dcb->flags, FSMDEF_F_XFER_COMPLETE);
- }
- if (xfr_fcb && xfr_fcb->dcb) {
- FSM_SET_FLAGS(xfr_fcb->dcb->flags, FSMDEF_F_XFER_COMPLETE);
- }
- } else {
- if (cns_fcb && cns_fcb->dcb) {
- FSM_RESET_FLAGS(cns_fcb->dcb->flags, FSMDEF_F_XFER_COMPLETE);
- }
- if (xfr_fcb && xfr_fcb->dcb) {
- FSM_RESET_FLAGS(xfr_fcb->dcb->flags, FSMDEF_F_XFER_COMPLETE);
- }
- }
-}
-
-/**
- *
- * Get active trasnfer state machine information (in active state).
- *
- * @param none
- *
- * @return fsm_fcb_t if there is a active trasnfer pending
- * else NULL
- *
- * @pre (none)
- */
-
-
-fsm_fcb_t *fsmxfr_get_active_xfer(void)
-{
- fsm_fcb_t *fcb;
- fsmxfr_xcb_t *xcb;
-
- FSM_FOR_ALL_CBS(xcb, fsmxfr_xcbs, FSMXFR_MAX_XCBS) {
- fcb = fsm_get_fcb_by_call_id_and_type(xcb->xfr_call_id,
- FSM_TYPE_XFR);
- if (fcb && fcb->state == FSMXFR_S_ACTIVE) {
- return(fcb);
- }
- }
-
- return(NULL);
-}
-
-
-static void
-fsmxfr_init_xcb (fsmxfr_xcb_t *xcb)
-{
- if (xcb != NULL) {
- xcb->xfr_id = FSM_NO_ID;
- xcb->xfr_call_id = CC_NO_CALL_ID;
- xcb->cns_call_id = CC_NO_CALL_ID;
- xcb->xfr_line = CC_NO_LINE;
- xcb->cns_line = CC_NO_LINE;
- xcb->type = FSMXFR_TYPE_NONE;
- xcb->method = CC_XFER_METHOD_NONE;
- xcb->cnf_xfr = FALSE;
- xcb->active = FALSE;
- xcb->mode = FSMXFR_MODE_TRANSFEROR;
- xcb->xfer_comp_req = FALSE;
- xcb->xfr_orig = CC_SRC_MIN;
-
- if (xcb->xcb2 != NULL) {
- fsmxfr_init_xcb(xcb->xcb2);
- xcb->xcb2 = NULL;
- }
-
- if (xcb->dialstring != NULL) {
- cpr_free(xcb->dialstring);
- xcb->dialstring = NULL;
- }
- if (xcb->queued_dialstring != NULL) {
- cpr_free(xcb->queued_dialstring);
- xcb->queued_dialstring = NULL;
- }
- if (xcb->referred_by != NULL) {
- cpr_free(xcb->referred_by);
- xcb->referred_by = NULL;
- }
- }
-}
-
-
-static fsmxfr_xcb_t *
-fsmxfr_get_xcb_by_xfr_id (int xfr_id)
-{
- static const char fname[] = "fsmxfr_get_xcb_by_xfr_id";
- fsmxfr_xcb_t *xcb;
- fsmxfr_xcb_t *xcb_found = NULL;
-
- FSM_FOR_ALL_CBS(xcb, fsmxfr_xcbs, FSMXFR_MAX_XCBS) {
- if (xcb->xfr_id == xfr_id) {
- xcb_found = xcb;
-
- FSM_DEBUG_SM(get_debug_string(FSMXFR_DBG_PTR), xcb->xfr_id,
- xcb->xfr_call_id, xcb->cns_call_id, fname, xcb);
-
- break;
- }
- }
-
-
- return (xcb_found);
-}
-
-
-/*
- * Function: fsmxfr_get_new_xfr_context
- *
- * Parameters:
- * xfr_call_id: call_id for the call initiating the transfer
- * type: attended or unattended transfer
- * method: BYE/ALSO or REFER method of transfer
- * local: local or remote initiated transfer
- *
- * Description: This function creates a new transfer context by:
- * - getting a free xcb
- * - creating new xfr_id and cns_call_id
- *
- * Returns: xcb
- *
- */
-static fsmxfr_xcb_t *
-fsmxfr_get_new_xfr_context (callid_t xfr_call_id, line_t line, fsmxfr_types_t type,
- cc_xfer_methods_t method, fsmxfr_modes_t mode)
-{
- static const char fname[] = "fsmxfr_get_new_xfr_context";
- fsmxfr_xcb_t *xcb;
-
- xcb = fsmxfr_get_xcb_by_xfr_id(FSM_NO_ID);
- if (xcb != NULL) {
- xcb->xfr_id = fsmxfr_get_new_xfr_id();
- xcb->xfr_call_id = xfr_call_id;
- xcb->cns_call_id = cc_get_new_call_id();
- xcb->xfr_line = line;
- xcb->cns_line = line;
- xcb->type = type;
- xcb->method = method;
- xcb->mode = mode;
-
- FSM_DEBUG_SM(get_debug_string(FSMXFR_DBG_PTR), xcb->xfr_id,
- xcb->xfr_call_id, xcb->cns_call_id, fname, xcb);
- }
-
- return (xcb);
-}
-
-
-fsmxfr_xcb_t *
-fsmxfr_get_xcb_by_call_id (callid_t call_id)
-{
- fsmxfr_xcb_t *xcb;
- fsmxfr_xcb_t *xcb_found = NULL;
-
- FSM_FOR_ALL_CBS(xcb, fsmxfr_xcbs, FSMXFR_MAX_XCBS) {
- if ((xcb->xfr_call_id == call_id) || (xcb->cns_call_id == call_id)) {
- xcb_found = xcb;
- break;
- }
- }
-
- return (xcb_found);
-}
-
-/**
- *
- * Cancel tranfer operation by sending cancel event to SIP stack.
- * This routine is used in roundtable phone.
- *
- * @param line, call_id, target_call_id, cause (implicit or explicit)
- *
- * @return void
- *
- * @pre (none)
- */
-void
-fsmxfr_feature_cancel (fsmxfr_xcb_t *xcb, line_t line, callid_t call_id,
- callid_t target_call_id,
- cc_rcc_skey_evt_type_e cause)
-{
- static const char fname[] = "fsmxfr_feature_cancel";
- cc_feature_data_t data;
- fsm_fcb_t *fcb_def;
-
- DEF_DEBUG(DEB_F_PREFIX"Sending cancel call_id = %d, t_id=%d, cause = %d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), call_id, target_call_id, cause);
-
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
-
- if ((cause == CC_SK_EVT_TYPE_EXPLI) &&
- (fcb_def != NULL) && ((fcb_def->dcb->selected == FALSE) &&
- ((fcb_def->state == FSMDEF_S_OUTGOING_ALERTING) ||
- ((fcb_def->state == FSMDEF_S_CONNECTED) &&
- (fcb_def->dcb->spoof_ringout_requested == TRUE) &&
- (fcb_def->dcb->spoof_ringout_applied == TRUE))))) {
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, call_id,
- line, CC_FEATURE_END_CALL, NULL);
- }
-
- fcb_def = fsm_get_fcb_by_call_id_and_type(target_call_id, FSM_TYPE_DEF);
-
- if ((cause == CC_SK_EVT_TYPE_EXPLI) &&
- (fcb_def != NULL) && ((fcb_def->dcb->selected == FALSE) &&
- ((fcb_def->state == FSMDEF_S_OUTGOING_ALERTING) ||
- ((fcb_def->state == FSMDEF_S_CONNECTED) &&
- (fcb_def->dcb->spoof_ringout_requested == TRUE) &&
- (fcb_def->dcb->spoof_ringout_applied == TRUE))))) {
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, target_call_id,
- line, CC_FEATURE_END_CALL, NULL);
- }
-
- data.cancel.target_call_id = target_call_id;
- data.cancel.call_id = call_id;
- data.cancel.cause = cause;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, call_id,
- line, CC_FEATURE_CANCEL, &data);
-}
-
-
-void
-fsmxfr_update_xfr_context (fsmxfr_xcb_t *xcb, callid_t old_call_id,
- callid_t new_call_id)
-{
- static const char fname[] = "fsmxfr_update_xfr_context";
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered. \n", DEB_F_PREFIX_ARGS(FSM, "fsmxfr_update_xfr_context"));
-
- if (xcb != NULL) {
- if (old_call_id == xcb->xfr_call_id) {
- xcb->xfr_call_id = new_call_id;
- } else if (old_call_id == xcb->cns_call_id) {
- xcb->cns_call_id = new_call_id;
- }
-
- FSM_DEBUG_SM(get_debug_string(FSMXFR_DBG_PTR), xcb->xfr_id,
- xcb->xfr_call_id, xcb->cns_call_id, fname, xcb);
- }
-}
-
-/*
- * Function to get line number of other call associated in
- * transfer.
- *
- * @param xcb and call_id.
- *
- * @return void
- *
- */
-line_t
-fsmxfr_get_other_line (fsmxfr_xcb_t *xcb, callid_t call_id)
-{
- line_t other_line = CC_NO_LINE;
-
- if (xcb != NULL) {
- if (xcb->xfr_call_id == call_id) {
- other_line = xcb->cns_line;
- } else if (xcb->cns_call_id == call_id) {
- other_line = xcb->xfr_line;
- }
- }
-
- return (other_line);
-}
-
-callid_t
-fsmxfr_get_other_call_id (fsmxfr_xcb_t *xcb, callid_t call_id)
-{
- callid_t other_call_id = CC_NO_CALL_ID;
-
- if (xcb != NULL) {
- if (xcb->xfr_call_id == call_id) {
- other_call_id = xcb->cns_call_id;
- } else if (xcb->cns_call_id == call_id) {
- other_call_id = xcb->xfr_call_id;
- }
- }
-
- return (other_call_id);
-}
-
-
-/*
- * Function: fsmxfr_remove_fcb
- *
- * Parameters:
- * xfr_id: xfr_id for the transfer
- * call_id: call_id that identifies the fcb to be removed
- *
- * Description: This function will remove the fcb identified by the given
- * call_id from the xcb. And the function will free the xcb
- * if both fcbs have been removed.
- *
- * Returns: none
- *
- * Note: This is a helper function for fsmxfr_cleanup. It allows fsmxfr_cleanup
- * to cleanup one fcb (one call involved in the transfer) independent
- * of the other involved fcb.
- */
-static void
-fsmxfr_remove_fcb (fsm_fcb_t *fcb, callid_t call_id)
-{
- fsmxfr_xcb_t *xcb = fcb->xcb;
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered. \n", DEB_F_PREFIX_ARGS(FSM, "fsmxfr_remove_fcb"));
-
- if (xcb != NULL) {
- fsmxfr_update_xfr_context(xcb, call_id, CC_NO_CALL_ID);
-
- /*
- * Free the xcb if both fcb references have been removed.
- */
- if ((xcb->xfr_call_id == CC_NO_CALL_ID) &&
- (xcb->cns_call_id == CC_NO_CALL_ID)) {
- fsmxfr_init_xcb(xcb);
- }
- }
-}
-
-
-static void
-fsmxfr_cnf_cleanup (fsmxfr_xcb_t *xcb)
-{
- fsmdef_dcb_t *xfr_dcb;
- fsmdef_dcb_t *cns_dcb;
- cc_feature_data_t ftr_data;
-
- cns_dcb = fsm_get_dcb(xcb->cns_call_id);
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
-
- ftr_data.endcall.cause = CC_CAUSE_NORMAL;
- ftr_data.endcall.dialstring[0] = '\0';
- /*
- * This is a conference transfer hence we are cleaning
- * up both the lines
- */
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM,
- cns_dcb->call_id, cns_dcb->line,
- CC_FEATURE_END_CALL, &ftr_data);
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM,
- xfr_dcb->call_id, xfr_dcb->line,
- CC_FEATURE_END_CALL, &ftr_data);
-}
-
-
-static void
-fsmxfr_cleanup (fsm_fcb_t *fcb, int fname, boolean both)
-{
- fsm_fcb_t *other_fcb = NULL;
- callid_t call_id = fcb->call_id;
- callid_t other_call_id = CC_NO_CALL_ID;
- line_t other_line;
-
-
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered. \n", DEB_F_PREFIX_ARGS(FSM, "fsmxfr_cleanup"));
- other_call_id = fsmxfr_get_other_call_id(fcb->xcb, call_id);
- other_line = fsmxfr_get_other_line(fcb->xcb, call_id);
-
- if (other_call_id != CC_NO_CALL_ID) {
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_XFR);
- }
-
- if (fcb->xcb && (fcb->xcb->cnf_xfr != TRUE) &&
- (call_id == fcb->xcb->xfr_call_id)) {
-
- if (other_call_id != CC_NO_CALL_ID) {
- /*
- * Not clearing consulation call, so change consultation call
- * attribute to display connected softkey set. Do not change
- * softkey set if it is a transfer o
- */
- cc_call_attribute(other_call_id, other_line, NORMAL_CALL);
- }
- }
- /*
- * Check if the user wanted to cleanup the whole xcb.
- * If so, then we will grab the other fcb first and call this function
- * again with this other fcb. The whole xcb will be freed after this block
- * of code because both call_ids will be -1, which tells
- * fsmxfr_remove_fcb to free the xcb.
- */
- if (both) {
- FSM_DEBUG_SM(DEB_F_PREFIX"clean both. \n", DEB_F_PREFIX_ARGS(FSM, "fsmxfr_cleanup"));
-
- if (other_call_id != CC_NO_CALL_ID) {
- if (other_fcb != NULL) {
- fsmxfr_cleanup(other_fcb, fname, FALSE);
- } else {
- /*
- * If there is no other FCB, we need to clean up so that the
- * XCB will be deleted.
- */
- fsmxfr_update_xfr_context(fcb->xcb, other_call_id,
- CC_NO_CALL_ID);
- }
- }
- }
-
- /*
- * Remove the reference to this fcb from the xcb
- */
- fsmxfr_remove_fcb(fcb, fcb->call_id);
-
- /*
- * Move this fcb to the IDLE state
- */
- fsm_change_state(fcb, fname, FSMXFR_S_IDLE);
-
- /*
- * Reset the data for this fcb. The fcb is still included in a call
- * so set the call_id and dcb values accordingly.
- */
- fsm_init_fcb(fcb, fcb->call_id, fcb->dcb, FSM_TYPE_XFR);
-}
-
-
-void
-fsmxfr_free_cb (fim_icb_t *icb, callid_t call_id)
-{
- fsm_fcb_t *fcb = NULL;
-
- if (call_id != CC_NO_CALL_ID) {
- fcb = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_XFR);
-
- if (fcb != NULL) {
- fsmxfr_cleanup(fcb, __LINE__, FALSE);
- fsm_init_fcb(fcb, CC_NO_CALL_ID, FSMDEF_NO_DCB, FSM_TYPE_NONE);
- }
- }
-}
-
-
-fsmxfr_types_t
-fsmxfr_get_xfr_type (callid_t call_id)
-{
- fsmxfr_xcb_t *xcb;
- fsmxfr_types_t type = FSMXFR_TYPE_BLND_XFR;
-
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if (xcb != NULL) {
- type = xcb->type;
- }
-
- return (type);
-}
-
-
-cc_features_t
-fsmxfr_type_to_feature (fsmxfr_types_t type)
-{
- cc_features_t feature;
-
- if (type == FSMXFR_TYPE_XFR) {
- feature = CC_FEATURE_XFER;
- } else {
- feature = CC_FEATURE_BLIND_XFER;
- }
-
- return (feature);
-}
-
-
-/*******************************************************************
- * event functions
- */
-
-
-static sm_rcs_t
-fsmxfr_ev_idle_setup (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_setup_t *msg = (cc_setup_t *) event->msg;
- fsmxfr_xcb_t *xcb;
-
- /*
- * If this is the consultation call involved in a transfer,
- * then set the rest of the data required to make the transfer
- * happen. The data is the xcb in the fcb. The data is set now
- * because we did not have the fcb when the transfer was
- * initiated. The fcb is created when a new_call event is
- * received by the FIM, not when a transfer event is received.
- */
-
- /*
- * Ignore this event if this call is not involved in a transfer.
- */
- xcb = fsmxfr_get_xcb_by_call_id(msg->call_id);
- if (xcb == NULL) {
- return (SM_RC_DEF_CONT);
- }
- fcb->xcb = xcb;
-
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
-
- return (SM_RC_CONT);
-}
-
-
-static boolean
-fsmxfr_copy_dialstring (char **saved_dialstring, char *dialstring)
-{
- char *tempstring;
- int len;
-
- if (saved_dialstring == NULL) {
- return (FALSE);
- }
-
- /*
- * Make sure we have a valid dialstring.
- */
- if ((dialstring == NULL) || (dialstring[0] == '\0')) {
- return (FALSE);
- }
-
- /*
- * Copy the dialstring to the xcb. We will need it later when
- * SIP sends the RELEASE so that we can send out the
- * NEWCALL to start the call to the target.
- */
- len = (strlen(dialstring) + 1) * sizeof(char);
- tempstring = (char *) cpr_malloc(len);
- if (tempstring != NULL) {
- sstrncpy(tempstring, dialstring, len);
-
- *saved_dialstring = tempstring;
- }
-
- return (TRUE);
-}
-
-static void
-fsmxfr_set_xfer_data (cc_causes_t cause, cc_xfer_methods_t method,
- callid_t target_call_id, char *dialstring,
- cc_feature_data_xfer_t *xfer)
-{
- xfer->cause = cause;
- xfer->method = method;
- xfer->target_call_id = target_call_id;
- sstrncpy(xfer->dialstring, dialstring, CC_MAX_DIALSTRING_LEN);
-}
-
-
-static boolean
-fsmxfr_remote_transfer (fsm_fcb_t *fcb, cc_features_t ftr_id,
- callid_t call_id, line_t line, char *dialstring,
- char *referred_by)
-{
- fsmxfr_types_t type;
- int free_lines;
- cc_feature_data_t data;
- fsmxfr_xcb_t *xcb;
- fsmxfr_xcb_t *primary_xcb;
- callid_t cns_call_id;
- line_t newcall_line = 0;
-
- memset(&data, 0, sizeof(cc_feature_data_t));
-
- /*
- * Make sure we have a free line for the consultation
- * call if this is an attended transfer. We do not need this
- * check for an unattended transfer, because the stack will
- * send up a release for the call being transferred, which will
- * then trigger the fsmxfr to send out the newcall in the same
- * plane of the call being released.
- */
- if (ftr_id == CC_FEATURE_XFER) {
- /*
- * Make sure we have a free line to start the
- * consultation call.
- */
- free_lines = lsm_get_instances_available_cnt(line, TRUE);
- if (free_lines <= 0) {
- /*
- * No free lines - let the user know and end this
- * request.
- */
- fsm_display_no_free_lines();
-
- return (FALSE);
- }
- }
-
- newcall_line = lsm_get_newcall_line(line);
- if (newcall_line == NO_LINES_AVAILABLE) {
- /*
- * Error Pass Limit - let the user know and end this request.
- */
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
- return (FALSE);
- }
-
- /*
- * Get a new xcb and new xfr id - This is the handle that will
- * identify the xfr.
- */
- type = ((ftr_id == CC_FEATURE_XFER) ?
- (FSMXFR_TYPE_XFR) : (FSMXFR_TYPE_BLND_XFR));
-
- primary_xcb = fsmxfr_get_xcb_by_call_id(call_id);
-
- xcb = fsmxfr_get_new_xfr_context(call_id, line, type, CC_XFER_METHOD_REFER,
- FSMXFR_MODE_TRANSFEREE);
- if (xcb == NULL) {
- return (FALSE);
- }
-
- if (primary_xcb) {
- fcb->xcb->xcb2 = xcb;
- fcb->xcb->active = TRUE;
- } else {
- fcb->xcb = xcb;
- }
-
- xcb->cns_line = newcall_line;
- cns_call_id = xcb->cns_call_id;
- fsmxfr_set_xfer_data(CC_CAUSE_OK, CC_XFER_METHOD_REFER, cns_call_id,
- FSMXFR_NULL_DIALSTRING, &(data.xfer));
-
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, call_id,
- line, ftr_id, &data, CC_CAUSE_NORMAL);
-
- if (ftr_id == CC_FEATURE_XFER) {
- /*
- * This call needs to go on hold so we can start the
- * consultation call. The call may already be on hold,
- * so the event will just be silently ignored. We set
- * the line number to 0xFF so that GSM will know this
- * came from a transfer and we only want to put the call
- * on local hold. We don't want to send an Invite Hold
- * to the SIP stack.
- */
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, call_id,
- 0xFF, CC_FEATURE_HOLD, NULL);
-
- /*
- * Initiate the consultation call.
- */
-
- /*
- * Make sure we have a valid dialstring.
- */
- if ((dialstring == NULL) || (dialstring[0] == '\0')) {
- return (FALSE);
- }
-
- /*
- * memset is done because if redirects[0].number is
- * corrupted we might think that it is a blind
- * transfer
- */
- memset(data.newcall.redirect.redirects[0].number, 0,
- sizeof(CC_MAX_DIALSTRING_LEN));
- data.newcall.cause = CC_CAUSE_XFER_REMOTE;
- data.newcall.redirect.redirects[0].redirect_reason =
- CC_REDIRECT_REASON_DEFLECTION;
- sstrncpy(data.newcall.dialstring, dialstring, CC_MAX_DIALSTRING_LEN);
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, cns_call_id, newcall_line,
- CC_FEATURE_NEW_CALL, &data);
-
- FSM_DEBUG_SM(get_debug_string(FSMXFR_DBG_XFR_INITIATED),
- xcb->xfr_id, call_id, cns_call_id, __LINE__);
-
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
- } else { /* CC_FEATURE_BLIND_XFER */
- /*
- * Make sure we have a valid dialstring.
- */
- if ((fsmxfr_copy_dialstring(&xcb->dialstring, dialstring) == TRUE) &&
- (fsmxfr_copy_dialstring(&xcb->referred_by, referred_by) == TRUE)) {
-
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
- } else {
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- }
-
- return (TRUE);
-}
-
-
-static sm_rcs_t
-fsmxfr_ev_idle_feature (sm_event_t *event)
-{
- const char *fname = "fsmxfr_ev_idle_feature";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *ftr_data = &(msg->data);
- fsmdef_dcb_t *dcb = fcb->dcb;
- fsm_fcb_t *other_fcb;
- sm_rcs_t sm_rc = SM_RC_CONT;
- fsmxfr_types_t type;
- int free_lines;
- cc_feature_data_t data;
- cc_causes_t cause = msg->data.xfer.cause;
- cc_xfer_methods_t method;
- fsmxfr_xcb_t *xcb;
- fsm_fcb_t *fcb_def;
- fsm_fcb_t *cns_fcb, *con_fcb, *sel_fcb;
- boolean int_rc = FALSE;
- callid_t cns_call_id;
- line_t newcall_line = 0;
-
- memset(&data, 0, sizeof(data));
- fsm_sm_ftr(ftr_id, src_id);
-
- /*
- * Consume the XFER events and don't pass them along to the other FSMs.
- */
- if ((ftr_id == CC_FEATURE_BLIND_XFER) || (ftr_id == CC_FEATURE_XFER)) {
- sm_rc = SM_RC_END;
- }
-
- switch (src_id) {
- case CC_SRC_UI:
- switch (ftr_id) {
- case CC_FEATURE_DIRTRXFR:
-
- /* If there is a active xfer pending
- * then link this transfer to active transfer
- */
- other_fcb = fsmxfr_get_active_xfer();
- if (other_fcb) {
- if (other_fcb->xcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find the active xfer\n", fname);
- return (SM_RC_END);
- }
- /* End existing consult call and then link another
- * call with the trasfer
- */
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_fcb->xcb->cns_call_id,
- other_fcb->xcb->cns_line, CC_FEATURE_END_CALL, NULL);
- other_fcb->xcb->cns_call_id = call_id;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_fcb->xcb->xfr_call_id,
- other_fcb->xcb->xfr_line, CC_FEATURE_DIRTRXFR, NULL);
-
- return(SM_RC_END);
- }
- fsm_get_fcb_by_selected_or_connected_call_fcb(call_id, &con_fcb, &sel_fcb);
-
- /* If there is a call selected use that for direct transfer */
- if (sel_fcb) {
- other_fcb = sel_fcb;
- } else if (con_fcb) {
- other_fcb = con_fcb;
- } else {
- /* No connected call or selected call */
- return(SM_RC_CONT);
- }
-
- /* Make sure atleast one call has been selected, connected and this call
- * is not in the focus
- */
- if ((fsmutil_get_num_selected_calls() > 1) && (dcb->selected == FALSE)) {
- //return error
- return(SM_RC_CONT);
- }
-
- if (other_fcb->xcb == NULL || other_fcb->xcb->xfr_line != line) {
- //Not on same line display a message
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find the active xfer\n", fname);
- return(SM_RC_CONT);
- }
-
- xcb = fsmxfr_get_new_xfr_context(call_id, line, FSMXFR_TYPE_XFR,
- CC_XFER_METHOD_REFER,
- FSMXFR_MODE_TRANSFEROR);
- if (xcb == NULL) {
- break;
- }
-
- xcb->xfr_orig = src_id;
- fcb->xcb = xcb;
-
- xcb->type = FSMXFR_TYPE_DIR_XFR;
- xcb->cns_call_id = other_fcb->dcb->call_id;
-
- other_fcb->xcb = xcb;
- /*
- * Emulating user hitting transfer key for second time
- * in attended transfer
- */
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_DIRTRXFR, NULL);
-
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
-
- return(SM_RC_END);
-
- case CC_FEATURE_BLIND_XFER:
- case CC_FEATURE_XFER:
-
- /* Connect the existing call to active trasnfer state
- * machine. If the UI generates the event with target
- * call_id in the data then terminate the existing consulatative
- * call and link that to another call.
- */
- if ((cause != CC_CAUSE_XFER_CNF) &&
- (ftr_data && msg->data_valid) &&
- (ftr_data->xfer.target_call_id != CC_NO_CALL_ID) &&
- ((cns_fcb = fsm_get_fcb_by_call_id_and_type(ftr_data->xfer.target_call_id,
- FSM_TYPE_XFR)) != NULL)) {
- /* In this case there is no active xcb but upper layer
- * wants to complete a trasnfer with 2 different call_ids
- */
- xcb = fsmxfr_get_new_xfr_context(call_id, line, FSMXFR_TYPE_XFR,
- CC_XFER_METHOD_REFER,
- FSMXFR_MODE_TRANSFEROR);
- if (xcb == NULL) {
- return(SM_RC_END);
- }
-
- fcb->xcb = xcb;
- cns_fcb->xcb = xcb;
- xcb->type = FSMXFR_TYPE_DIR_XFR;
-
- xcb->cns_call_id = ftr_data->xfer.target_call_id;
-
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
-
- /* Find line information for target call.
- */
- if (fcb_def && fcb_def->dcb) {
-
- xcb->cns_line = fcb_def->dcb->line;
-
- } else {
-
- return(SM_RC_END);
- }
-
- fsm_change_state(cns_fcb, __LINE__, FSMXFR_S_ACTIVE);
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, xcb->xfr_call_id,
- line, CC_FEATURE_DIRTRXFR, NULL);
-
- return(SM_RC_END);
- }
-
- /*
- * This call is the transferor and we are initiating a local
- * transfer. So:
- * 1. Make sure we have a free line to open a new call plane to
- * collect digits (and place call) for the transfer target,
- * 2. Create a new transfer context,
- * 3. Place this call on hold,
- * 4. Send a newcall feature back to the GSM so that the
- * consultation call can be initiated.
- */
-
- /*
- * Check for any other active features which may block
- * the transfer.
- */
-
- /*
- * The call must be in the connected state to initiate a transfer.
- */
- fcb_def = fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
- if ((fcb_def != NULL) &&
- (fcb_def->state != FSMDEF_S_CONNECTED) &&
- (cause != CC_CAUSE_XFER_CNF)) {
- break;
- }
-
- /*
- * If it's not a conference transfer make sure we have a free
- * line to start the consultation call.
- */
- if (cause != CC_CAUSE_XFER_CNF) {
- //CSCsz38962 don't use expline for local-initiated transfer
- //free_lines = lsm_get_instances_available_cnt(line, TRUE);
- free_lines = lsm_get_instances_available_cnt(line, FALSE);
- if (free_lines <= 0) {
- /*
- * No free lines - let the user know and end this request.
- */
- fsm_display_no_free_lines();
-
- break;
- }
-
- newcall_line = lsm_get_newcall_line(line);
- if (newcall_line == NO_LINES_AVAILABLE) {
- /*
- * Error Pass Limit - let the user know and end this request.
- */
- lsm_ui_display_notify_str_index(STR_INDEX_ERROR_PASS_LIMIT);
- return (FALSE);
- }
- }
-
- /*
- * Get a new xcb and new xfr id - This is the handle that will
- * identify the xfr.
- */
- type = ((ftr_id == CC_FEATURE_XFER) ?
- (FSMXFR_TYPE_XFR) : (FSMXFR_TYPE_BLND_XFR));
-
- xcb = fsmxfr_get_new_xfr_context(call_id, line, type,
- CC_XFER_METHOD_REFER,
- FSMXFR_MODE_TRANSFEROR);
- if (xcb == NULL) {
- break;
- }
- xcb->xfr_orig = src_id;
- fcb->xcb = xcb;
- /*
- * If not conference transfer initiate the consultation call.
- * For conference transfer we already have both calls setup.
- */
- if (cause != CC_CAUSE_XFER_CNF) {
- /*
- * Set the consultative line to new line id.
- */
- xcb->cns_line = newcall_line;
- /*
- * Record the active feature if it is a blind xfer.
- */
- if (ftr_id == CC_FEATURE_BLIND_XFER) {
- dcb->active_feature = ftr_id;
- }
-
- /*
- * This call needs to go on hold so we can start the
- * consultation call. Indicate feature indication should
- * be send and set the feature reason.
- */
- data.hold.call_info.type = CC_FEAT_HOLD;
- data.hold.call_info.data.hold_resume_reason = CC_REASON_XFER;
- data.hold.msg_body.num_parts = 0;
- data.hold.call_info.data.call_info_feat_data.protect = TRUE;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_HOLD, &data);
-
- cns_call_id = xcb->cns_call_id;
- if (ftr_data->xfer.cause == CC_CAUSE_XFER_LOCAL_WITH_DIALSTRING) {
- cc_int_dialstring(CC_SRC_GSM, CC_SRC_GSM, cns_call_id, newcall_line,
- ftr_data->xfer.dialstring, NULL, 0);
- } else {
- data.newcall.cause = CC_CAUSE_XFER_LOCAL;
- if (ftr_data->xfer.dialstring[0] != 0) {
- data.newcall.cause = CC_CAUSE_XFER_BY_REMOTE;
- sstrncpy(data.newcall.dialstring, ftr_data->xfer.dialstring,
- CC_MAX_DIALSTRING_LEN);
- }
-
- if (ftr_data->xfer.global_call_id[0] != 0) {
- sstrncpy(data.newcall.global_call_id,
- ftr_data->xfer.global_call_id, CC_GCID_LEN);
- }
- data.newcall.prim_call_id = xcb->xfr_call_id;
- data.newcall.hold_resume_reason = CC_REASON_XFER;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, cns_call_id, newcall_line,
- CC_FEATURE_NEW_CALL, &data);
- }
- FSM_DEBUG_SM(get_debug_string(FSMXFR_DBG_XFR_INITIATED),
- xcb->xfr_id, call_id, cns_call_id, __LINE__);
- } else {
- other_fcb =
- fsm_get_fcb_by_call_id_and_type(msg->data.xfer.target_call_id,
- FSM_TYPE_XFR);
- if (other_fcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find the active xfer\n", fname);
- break;
- }
-
- other_fcb->xcb = xcb;
- /*
- * The xfr_call_id is the call that is being replaced by
- * the cns_call_id.
- */
- fsmxfr_update_xfr_context(xcb, xcb->cns_call_id,
- msg->data.xfer.target_call_id);
- xcb->cnf_xfr = TRUE;
- fsm_change_state(other_fcb, __LINE__, FSMXFR_S_ACTIVE);
- /*
- * Emulating user hitting transfer key for second time
- * in attended transfer
- */
- cc_int_feature(CC_SRC_UI, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_XFER, NULL);
- }
-
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- sm_rc = SM_RC_DEF_CONT;
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_NEW_CALL:
-
- /*
- * If this is the consultation call involved in a transfer,
- * then set the rest of the data required to make the transfer
- * happen. The data is the xcb in the fcb. The data is set now
- * because we did not have the fcb when the transfer was
- * initiated. The fcb is created when a new_call event is
- * received by the FIM, not when a transfer event is received.
- *
- * Or this could be the call that originated the
- * transfer (the transferor) and
- * the person he was talking to (the transfer target) has
- * decided to transfer the transferor to another target.
- */
-
- /*
- * Ignore this event if this call is not involved in a transfer.
- */
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if (xcb == NULL) {
- break;
- }
- fcb->xcb = xcb;
-
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
-
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- sm_rc = SM_RC_DEF_CONT;
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_BLIND_XFER:
- case CC_FEATURE_XFER:
- if (msg->data_valid == FALSE) {
- break;
- }
-
- method = msg->data.xfer.method;
-
- switch (method) {
- case CC_XFER_METHOD_BYE:
- /*
- * This is a remote initiated transfer using the
- * BYE/ALSO method.
- *
- * The transferor has sent us, the transferee, a BYE with
- * the transfer target.
- *
- * 1. Create a new transfer context
- * 2. Ack the feature request.
- *
- * We need to wait for the RELEASE from SIP and then we will
- * send out the NEWCALL to initiate the call to the target.
- */
-
- /*
- * Transfer is valid only for a remote originated transfer.
- */
- if (msg->data.xfer.cause != CC_CAUSE_XFER_REMOTE) {
- break;
- }
-
- /*
- * Check for any other active features which may block
- * the transfer.
- */
-
- /*
- * Get a new xcb and new xfr id - This is the handle that will
- * identify the xfr.
- */
- type = ((ftr_id == CC_FEATURE_XFER) ?
- (FSMXFR_TYPE_XFR) : (FSMXFR_TYPE_BLND_XFR));
-
- xcb = fsmxfr_get_new_xfr_context(call_id, line, type, method,
- FSMXFR_MODE_TRANSFEREE);
- if (xcb == NULL) {
- break;
- }
- xcb->xfr_orig = src_id;
- fcb->xcb = xcb;
-
- fsmxfr_set_xfer_data(CC_CAUSE_OK, method,
- xcb->cns_call_id,
- FSMXFR_NULL_DIALSTRING, &(data.xfer));
-
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, ftr_id, &data, CC_CAUSE_NORMAL);
-
- /*
- * Make sure we have a valid dialstring.
- */
- if (fsmxfr_copy_dialstring(&xcb->dialstring,
- msg->data.xfer.dialstring) == TRUE) {
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
- } else {
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
-
- break;
-
- case CC_XFER_METHOD_REFER:
- /*
- * This event is because:
- * 1. we are the target involved in a transfer or
- * 2. it is a remote initiated transfer using the REFER method.
- *
- * Case 1:
- * The transferee has attempted to setup a call with us,
- * the target. The call has been setup successfully so the
- * SIP stack is informing us that we are the target.
- *
- * 1. Ack the request,
- * 2. Create a new transfer context.
- *
- * Case 2:
- * The transferor has sent us, the transferee, a REFER with
- * the transfer target. We will attempt to contact the target
- * and then report the result to the transferor.
- *
- * 1. Verify that we have a free line to start the
- * consultation call,
- * 2. Create a new transfer context,
- * 3. Place this call on hold,
- * 4. Send a newcall feature back to the GSM so that the
- * consultation call can be initiated.
- */
-
- /*
- * Check if this is case 1.
- * We know this because the target_call_id can only be set
- * for this case.
- */
- if ((msg->data.xfer.cause == CC_CAUSE_XFER_REMOTE) &&
- (msg->data.xfer.target_call_id != CC_NO_CALL_ID)) {
- type = ((ftr_id == CC_FEATURE_XFER) ?
- (FSMXFR_TYPE_XFR) : (FSMXFR_TYPE_BLND_XFR));
-
- xcb = fsmxfr_get_new_xfr_context(call_id, line, type,
- CC_XFER_METHOD_REFER,
- FSMXFR_MODE_TARGET);
- if (xcb == NULL) {
- break;
- }
- xcb->xfr_orig = src_id;
- fcb->xcb = xcb;
-
- /*
- * The xfr_call_id is the call that is being replaced by
- * the cns_call_id (which the stack supplied).
- */
- fsmxfr_update_xfr_context(xcb, xcb->cns_call_id,
- msg->data.xfer.target_call_id);
- cns_call_id = xcb->cns_call_id;
- /*
- * Set the correct xfer_data. The target_call_id must be
- * CC_NO_CALL_ID so that the stack can tell that this is
- * a case 1 transfer.
- */
- fsmxfr_set_xfer_data(CC_CAUSE_XFER_REMOTE,
- method,
- CC_NO_CALL_ID,
- FSMXFR_NULL_DIALSTRING, &(data.xfer));
-
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, ftr_id, &data,
- CC_CAUSE_NORMAL);
-
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
-
- break;
- }
-
- /*
- * I guess we are at case 2...
- * Transfer should be done only if call's present state
- * is either on hold or connected
- */
- fcb_def =
- fsm_get_fcb_by_call_id_and_type(call_id, FSM_TYPE_DEF);
- if ((fcb_def->state == FSMDEF_S_CONNECTED) ||
- (fcb_def->state == FSMDEF_S_CONNECTED_MEDIA_PEND) ||
- (fcb_def->state == FSMDEF_S_RESUME_PENDING) ||
- (fcb_def->state == FSMDEF_S_HOLD_PENDING) ||
- (fcb_def->state == FSMDEF_S_HOLDING)) {
- int_rc =
- fsmxfr_remote_transfer(fcb, ftr_id, call_id, dcb->line,
- msg->data.xfer.dialstring,
- msg->data.xfer.referred_by);
- }
-
- if (int_rc == FALSE) {
- fsmxfr_set_xfer_data(CC_CAUSE_ERROR, CC_XFER_METHOD_REFER,
- CC_NO_CALL_ID,
- FSMXFR_NULL_DIALSTRING, &(data.xfer));
-
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, call_id,
- line, ftr_id, &data, CC_CAUSE_ERROR);
- }
- break;
-
- default:
- break;
- } /* switch (xfr_data->method) */
-
- break;
- case CC_FEATURE_NOTIFY:
- if (ftr_data->notify.subscription != CC_SUBSCRIPTIONS_XFER) {
- /* This notify is not for XFER subscription */
- break;
- }
- data.notify.cause = msg->data.notify.cause;
- data.notify.cause_code = msg->data.notify.cause_code;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.blind_xferror_gsm_id =
- msg->data.notify.blind_xferror_gsm_id;
- data.notify.final = TRUE;
-
- if (data.notify.blind_xferror_gsm_id == CC_NO_CALL_ID) {
- if (msg->data.notify.cause == CC_CAUSE_OK) {
- data.endcall.cause = CC_CAUSE_OK;
- sm_rc = SM_RC_END;
- /*
- * If dcb is NULL, we received a final NOTIFY after the
- * the dcb was cleared. This can happen when we receive
- * BYE before final NOTIFY on the result of the REFER
- * sent for xfer. If dcb is NULL, just quietly ignore
- * the NOTIFY event. Otherwise, kick off the release of
- * the call.
- */
- if (dcb) {
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM,
- dcb->call_id, dcb->line,
- CC_FEATURE_END_CALL, &data);
- }
- }
- } else {
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP,
- data.notify.blind_xferror_gsm_id,
- line, CC_FEATURE_NOTIFY, &data);
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- sm_rc = SM_RC_DEF_CONT;
- break;
- } /* switch (ftr_id) */
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
- sm_rc = SM_RC_DEF_CONT;
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-static sm_rcs_t
-fsmxfr_ev_idle_dialstring (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- fsmxfr_xcb_t *xcb;
- sm_rcs_t sm_rc = SM_RC_CONT;
-
- /*
- * Ignore this event if this call is not involved in a transfer.
- */
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if (xcb == NULL) {
- return sm_rc;
- }
- fcb->xcb = xcb;
-
- fsm_change_state(fcb, __LINE__, FSMXFR_S_ACTIVE);
- return (fsmxfr_ev_active_dialstring(event));
-}
-
-
-
-
-static sm_rcs_t
-fsmxfr_ev_active_proceeding (sm_event_t *event)
-{
- cc_proceeding_t *msg = (cc_proceeding_t *) event->msg;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- cc_feature_data_t data;
- fsmxfr_xcb_t *xcb;
- fsm_fcb_t *other_fcb;
- callid_t other_call_id;
- line_t other_line;
-
- /*
- * Ignore this event if this call is not involved in a transfer
- * or we are not the target of the transfer.
- */
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if ((xcb == NULL) || (xcb->mode != FSMXFR_MODE_TARGET)) {
- return (SM_RC_CONT);
- }
-
- other_call_id = fsmxfr_get_other_call_id(xcb, call_id);
- other_line = fsmxfr_get_other_line(xcb, call_id);
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id, FSM_TYPE_DEF);
-
- /*
- * Release the transfer call.
- *
- * We need to release the transfer call (which is really
- * the consultation call from the transferor to us
- * the target), because we want the next call coming in
- * to replace this one.
- */
- data.endcall.cause = CC_CAUSE_REPLACE;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_call_id,
- other_line, CC_FEATURE_END_CALL, &data);
-
- /*
- * Only answer the call if the call being replaced was connected
- * or is currently connected, otherwise just let this call be setup
- * normally so that it will ring.
- */
-
- if (other_fcb && (other_fcb->old_state == FSMDEF_S_CONNECTED ||
- other_fcb->old_state == FSMDEF_S_CONNECTED_MEDIA_PEND ||
- other_fcb->old_state == FSMDEF_S_RESUME_PENDING ||
- other_fcb->state == FSMDEF_S_CONNECTED ||
- other_fcb->state == FSMDEF_S_CONNECTED_MEDIA_PEND ||
- other_fcb->state == FSMDEF_S_RESUME_PENDING)) {
- cc_int_feature(CC_SRC_UI, CC_SRC_GSM, call_id,
- line, CC_FEATURE_ANSWER, NULL);
- }
-
- return (SM_RC_CONT);
-}
-
-
-static sm_rcs_t
-fsmxfr_ev_active_connected_ack (sm_event_t *event)
-{
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_connected_ack_t *msg = (cc_connected_ack_t *) event->msg;
- fsmxfr_xcb_t *xcb;
-
- /*
- * If we are the target and this is the call from the transferree
- * to the target, then we need to cleanup the rest of the transfer.
- * We need to do this because the consultation call is already cleared
- * from the transfer but the transfer call was not.
- */
-
- /*
- * Ignore this event if this call is not involved in a transfer.
- */
- xcb = fsmxfr_get_xcb_by_call_id(msg->call_id);
- if ((xcb == NULL) || (xcb->mode != FSMXFR_MODE_TARGET)) {
- return (SM_RC_CONT);
- }
-
- /*
- * Remove this call from the transfer.
- */
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, FALSE);
-
- return (SM_RC_CONT);
-}
-
-
-static sm_rcs_t
-fsmxfr_ev_active_release (sm_event_t *event)
-{
- static const char fname[] = "fsmxfr_ev_active_release";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_release_t *msg = (cc_release_t *) event->msg;
- callid_t call_id = msg->call_id;
- fsmdef_dcb_t *dcb = fcb->dcb;
- callid_t new_call_id;
- callid_t other_call_id;
- line_t other_line;
- fsmxfr_xcb_t *xcb = fcb->xcb;
- cc_feature_data_t data;
- boolean secondary = FALSE;
- cc_action_data_t action_data;
- fsm_fcb_t *other_fcb;
- FSM_DEBUG_SM(DEB_F_PREFIX"Entered. \n", DEB_F_PREFIX_ARGS(FSM, "fsmxfr_ev_active_release"));
-
- /*
- * Complete a transfer if we have a pending transfer.
- */
- memset(&data, 0, sizeof(cc_feature_data_t));
-
- /*
- * Check if this is a transfer of a transfer.
- */
- if (xcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find a transfer call to cancel.\n", fname);
- return (SM_RC_CONT);
- }
-
- if ((xcb->active == TRUE) && (xcb->xcb2 != NULL)) {
- xcb = xcb->xcb2;
- secondary = TRUE;
- }
-
- if ((xcb->dialstring != NULL) && (xcb->dialstring[0] != '\0')) {
- /*
- * Grab the call_id for the call to the target.
- * This will either already be in the xcb or we will need to
- * get a new one. The call_id will be in the xcb if we are the
- * transferee.
- */
- if (xcb->active == TRUE) {
- new_call_id = cc_get_new_call_id();
- fsmxfr_update_xfr_context(xcb, call_id, new_call_id);
- } else {
- new_call_id = fsmxfr_get_other_call_id(xcb, call_id);
- if (secondary == TRUE) {
- fsmxfr_update_xfr_context(fcb->xcb, call_id, new_call_id);
- }
- }
-
- data.newcall.cause = CC_CAUSE_XFER_REMOTE;
- sstrncpy(data.newcall.dialstring, xcb->dialstring,
- CC_MAX_DIALSTRING_LEN);
-
- cpr_free(xcb->dialstring);
- xcb->dialstring = NULL;
- memset(data.newcall.redirect.redirects[0].number, 0,
- sizeof(CC_MAX_DIALSTRING_LEN));
- if (xcb->referred_by != NULL) {
- sstrncpy(data.newcall.redirect.redirects[0].number,
- xcb->referred_by, CC_MAX_DIALSTRING_LEN);
-
- cpr_free(xcb->referred_by);
- xcb->referred_by = NULL;
- }
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, new_call_id,
- dcb->line, CC_FEATURE_NEW_CALL, &data);
-
- FSM_DEBUG_SM(get_debug_string(FSMXFR_DBG_XFR_INITIATED), xcb->xfr_id,
- xcb->xfr_call_id, xcb->cns_call_id, __LINE__);
-
- if (secondary == TRUE) {
- fsmxfr_init_xcb(xcb);
- fcb->xcb->active = FALSE;
- fcb->xcb->xcb2 = NULL;
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, FALSE);
- } else if (xcb->active == TRUE) {
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, FALSE);
- fcb->xcb->active = FALSE;
- } else {
- /*
- * Reset the xcb call_id that was used for the call to the target.
- * The value was just temporary and it needs to be reset so that
- * the cleanup function works properly.
- */
- fsmxfr_update_xfr_context(xcb, new_call_id, CC_NO_CALL_ID);
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
-
- xcb->active = FALSE;
- } else {
- if (secondary == TRUE) {
- /*
- * This is the secondary transfer of a primary transfer.
- * We need to:
- * 1. update the primary xcb to point to this just transferred
- * call,
- * 2. mark the primary xcb as inactive since we just completed the
- * secondary transfer,
- * 3. point the newly transferred call to the primary xcb and
- * update the UI to show that this is a local transfer (the
- * UI was set as though the call was a remote transfer).
- * 4. blow away this secondary xcb and cleanup the fcb,
- */
- new_call_id = fsmxfr_get_other_call_id(xcb, call_id);
- fsmxfr_update_xfr_context(fcb->xcb, call_id, new_call_id);
-
- fcb->xcb->active = FALSE;
-
- other_fcb = fsm_get_fcb_by_call_id_and_type(new_call_id,
- FSM_TYPE_XFR);
- if (other_fcb == NULL) {
- return (SM_RC_CONT);
- }
- other_fcb->xcb = fcb->xcb;
-
- fsmxfr_init_xcb(xcb);
-
- action_data.update_ui.action = CC_UPDATE_XFER_PRIMARY;
- (void)cc_call_action(other_fcb->dcb->call_id, dcb->line,
- CC_ACTION_UPDATE_UI, &action_data);
-
- fsmxfr_cleanup(fcb, __LINE__, FALSE);
- } else {
- /*
- * One of the parties in the transfer has decided to release
- * the call, so go ahead and cleanup this transfer.
- */
- other_call_id = fsmxfr_get_other_call_id(xcb, call_id);
- other_line = fsmxfr_get_other_line(xcb, call_id);
-
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_XFR);
- if (xcb->cnf_xfr) {
- /*
- * This is the transfer for bridging a transfer call so
- * clear the second line also.
- */
- xcb->cnf_xfr = FALSE;
- if (other_fcb == NULL) {
- return (SM_RC_CONT);
- }
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_call_id,
- other_line, CC_FEATURE_END_CALL, NULL);
- }
-
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id, xcb->cns_call_id,
- CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
-
- }
- }
-
- return (SM_RC_CONT);
-}
-
-
-static sm_rcs_t
-fsmxfr_ev_active_release_complete (sm_event_t *event)
-{
- fsmxfr_cleanup((fsm_fcb_t *) event->data, __LINE__, TRUE);
-
- return (SM_RC_CONT);
-}
-
-static char *fsmxfr_get_dialed_num (fsmdef_dcb_t *dcb)
-{
- static const char fname[] = "fsmxfr_get_dialed_num";
- char *tmp_called_number;
- /* Get the dialed number only if the call is outgoing type */
-
- tmp_called_number = lsm_get_gdialed_digits();
-
- DEF_DEBUG(DEB_F_PREFIX"called_dialed_num = %s\n",
- DEB_F_PREFIX_ARGS(GSM, fname), tmp_called_number);
-
- /* Get dialed number to put in the refer-to header. If there
- * is no dialed number then use RPID or from header value
- */
- if (tmp_called_number == NULL || (*tmp_called_number) == NUL) {
-
- if (dcb->caller_id.called_number[0] != NUL) {
- DEF_DEBUG(DEB_F_PREFIX"called_dcb_num = %s\n",
- DEB_F_PREFIX_ARGS(GSM, fname), (char *)dcb->caller_id.called_number);
- return((char *)dcb->caller_id.called_number);
-
- } else {
- DEF_DEBUG(DEB_F_PREFIX"calling_dcb_num = %s\n",
- DEB_F_PREFIX_ARGS(GSM, fname), (char *)dcb->caller_id.calling_number);
- return((char *)dcb->caller_id.calling_number);
- }
- }
-
- /*
- * if tmp_called_number is same as what we receive in RPID,
- * then get the called name from RPID if provided.
- */
- if (dcb->caller_id.called_number != NULL &&
- dcb->caller_id.called_number[0] != NUL) {
- /* if Cisco PLAR string is used, use the RPID value */
- if (strncmp(tmp_called_number, CC_CISCO_PLAR_STRING, sizeof(CC_CISCO_PLAR_STRING)) == 0) {
- tmp_called_number = (char *)dcb->caller_id.called_number;
- }
- }
-
- return(tmp_called_number);
-}
-
-static void
-fsmxfr_initiate_xfr (sm_event_t *event)
-{
- static const char fname[] = "fsmxfr_initiate_xfr";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- fsm_fcb_t *cns_fcb = NULL;
- fsmdef_dcb_t *dcb = fcb->dcb;
- fsmdef_dcb_t *xfr_dcb;
- fsmdef_dcb_t *cns_dcb;
- cc_feature_data_t data;
- fsmxfr_xcb_t *xcb = fcb->xcb;
- char *called_num = NULL;
-
- /*
- * Place the consultation call on hold.
- */
- if (xcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find the active xfer\n", fname);
- return;
- }
-
- cns_dcb = fsm_get_dcb(xcb->cns_call_id);
- cns_fcb = fsm_get_fcb_by_call_id_and_type(xcb->cns_call_id,
- FSM_TYPE_DEF);
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
-
- /*
- * If the consultation call is not connected
- * treat it like a blind xfer.
- */
- if (cns_fcb != NULL) {
- /*
- * If the transfer key is pressed twice, before the sofkey gets
- * updated in response to first transfer key, the 2nd transfer key
- * press is treated as a transfer complete and we try to initate
- * the transfer to the connected call itself. To prevent this, check
- * the state of the call to see if we should
- * ignore the 2nd transfer key press.
- */
- if ((cns_fcb->state == FSMDEF_S_COLLECT_INFO) ||
- (cns_fcb->state == FSMDEF_S_OUTGOING_PROCEEDING) ||
- (cns_fcb->state == FSMDEF_S_KPML_COLLECT_INFO)) {
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"Ignore the xfer xid %d cid %d %d\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, xcb->xfr_line, xcb->xfr_call_id, "fsmxfr_initiate_xfr"),
- xcb->xfr_id, xcb->xfr_call_id, xcb->cns_call_id);
- return;
- }
-
- /*
- * Indicate that xfer completion has been requested
- */
- xcb->xfer_comp_req = TRUE;
-
- if (cns_fcb->state < FSMDEF_S_CONNECTED) {
- data.endcall.cause = CC_CAUSE_NO_USER_RESP;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, cns_dcb->call_id,
- cns_dcb->line, CC_FEATURE_END_CALL, &data);
- /*
- * Instruct the stack to transfer the call.
- */
- called_num = fsmxfr_get_dialed_num(cns_dcb);
- if (called_num && called_num[0] != '\0') {
-
- fsmxfr_set_xfer_data(CC_CAUSE_XFER_LOCAL,
- xcb->method, cns_dcb->call_id,
- called_num,
- &(data.xfer));
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, xfr_dcb->call_id,
- xfr_dcb->line, CC_FEATURE_XFER, &data);
- } else {
- /*
- * Can't transfer the call without a dialstring, so
- * just cleanup the transfer.
- */
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- if (xcb->cnf_xfr) {
- /*
- * If it is a conference transfer clear up the
- * calls.
- */
- fsmxfr_cnf_cleanup(xcb);
- }
- }
- } else {
- /*
- * If the consulation call is already on hold and
- * the intial call isn't then place ourselves on
- * hold (user hit the rocker arm switch). Otherwise,
- * place the consulation call on hold. Make sure we
- * do not send feature indication by setting the
- * call info type to none.
- */
- data.hold.call_info.type = CC_FEAT_NONE;
- data.hold.msg_body.num_parts = 0;
- if (((cns_fcb->state == FSMDEF_S_HOLDING) ||
- (cns_fcb->state == FSMDEF_S_HOLD_PENDING)) &&
- ((fcb->state != FSMDEF_S_HOLDING) &&
- (fcb->state != FSMDEF_S_HOLD_PENDING))) {
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id, dcb->line,
- CC_FEATURE_HOLD, &data);
- } else {
- /* just place on hold */
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM,
- cns_dcb->call_id, cns_dcb->line,
- CC_FEATURE_HOLD, &data);
- }
- }
- }
-}
-
-static sm_rcs_t
-fsmxfr_ev_active_feature (sm_event_t *event)
-{
- static const char fname[] = "fsmxfr_ev_active_feature";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *msg = (cc_feature_t *) event->msg;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- cc_feature_data_t *feat_data = &(msg->data);
- fsmdef_dcb_t *xfr_dcb, *cns_dcb;
- cc_feature_data_t data;
- sm_rcs_t sm_rc = SM_RC_CONT;
- fsmxfr_xcb_t *xcb = fcb->xcb;
- boolean int_rc;
- char tmp_str[STATUS_LINE_MAX_LEN];
- char *called_num = NULL;
- fsm_fcb_t *cns_fcb = NULL;
-
- fsm_sm_ftr(ftr_id, src_id);
-
- if (xcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find the active xfer\n", fname);
- return (SM_RC_CONT);
- }
-
- /*
- * Consume the XFER and NOTIFY events and don't pass them along
- * to the other FSMs.
- */
- if ((ftr_id == CC_FEATURE_BLIND_XFER) ||
- (ftr_id == CC_FEATURE_XFER) || (ftr_id == CC_FEATURE_NOTIFY)) {
- if (ftr_id == CC_FEATURE_NOTIFY) {
- if (msg->data_valid &&
- (msg->data.notify.subscription != CC_SUBSCRIPTIONS_XFER)) {
- /* The subscription is not XFER, let the event flow through */
- return (SM_RC_CONT);
- }
- }
- sm_rc = SM_RC_END;
- }
-
- switch (src_id) {
- case CC_SRC_UI:
- switch (ftr_id) {
- case CC_FEATURE_CANCEL:
- sm_rc = SM_RC_END;
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id, xcb->cns_call_id,
- CC_SK_EVT_TYPE_EXPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- break;
-
- case CC_FEATURE_XFER:
- /* Connect the existing call to active trasnfer state
- * machine. If the UI generates the event with target
- * call_id in the data then terminate the existing consulatative
- * call and link that to another call.
- */
- DEF_DEBUG(DEB_F_PREFIX"ACTIVE XFER call_id = %d, cns_id = %d, t_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), xcb->xfr_call_id,
- feat_data->xfer.target_call_id, xcb->cns_call_id);
-
- if (feat_data && msg->data_valid &&
- (xcb->cns_call_id != feat_data->xfer.target_call_id)) {
-
- cns_fcb = fsm_get_fcb_by_call_id_and_type(xcb->cns_call_id,
- FSM_TYPE_DEF);
-
- if (cns_fcb != NULL) {
- DEF_DEBUG(DEB_F_PREFIX"INVOKE ACTIVE XFER call_id = %d, t_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), xcb->xfr_call_id,
- feat_data->xfer.target_call_id);
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, xcb->xfr_call_id,
- xcb->xfr_line, CC_FEATURE_DIRTRXFR, NULL);
- }
-
- return(SM_RC_END);
- }
- switch (xcb->method) {
- case CC_XFER_METHOD_BYE:
- case CC_XFER_METHOD_REFER:
- /*
- * This is the second transfer event for a local
- * attended transfer with consultation.
- *
- * The user is attempting to complete the transfer, so
- * 1. place the consultation call on hold,
- * 2. instruct the stack to transfer the call.
- */
- fsmxfr_initiate_xfr(event);
- lsm_set_hold_ringback_status(xcb->cns_call_id, FALSE);
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) { */
- break;
- case CC_FEATURE_RESUME:
- break;
-
- case CC_FEATURE_END_CALL:
- if (xcb->mode == FSMXFR_MODE_TRANSFEREE) {
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
- if (call_id == xcb->cns_call_id) {
- /*
- * Transferee ended call before transfer was completed.
- * Notify the transfer call of the status of the
- * transfer.
- */
- data.notify.cause = CC_CAUSE_ERROR;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.final = TRUE;
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, xfr_dcb->call_id,
- xfr_dcb->line, CC_FEATURE_NOTIFY, &data);
- }
- }
- lsm_set_hold_ringback_status(xcb->cns_call_id, TRUE);
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id, xcb->cns_call_id,
- CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- break;
-
- case CC_FEATURE_HOLD:
- if ((msg->data_valid) &&
- (feat_data->hold.call_info.data.hold_resume_reason == CC_REASON_SWAP ||
- feat_data->hold.call_info.data.hold_resume_reason == CC_REASON_XFER ||
- feat_data->hold.call_info.data.hold_resume_reason == CC_REASON_INTERNAL))
- {
- feat_data->hold.call_info.data.call_info_feat_data.protect = TRUE;
- } else {
- DEF_DEBUG(DEB_F_PREFIX"Invoke hold call_id = %d t_call_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), xcb->xfr_call_id, xcb->cns_call_id);
- //Actual hold to this call, so break the feature layer.
- ui_terminate_feature(xcb->xfr_line, xcb->xfr_call_id, xcb->cns_call_id);
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
-
- break;
-
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_DIRTRXFR:
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
- called_num = fsmxfr_get_dialed_num(xfr_dcb);
-
- if (called_num && called_num[0] != '\0') {
- fsmxfr_set_xfer_data(CC_CAUSE_XFER_LOCAL,
- xcb->method, xcb->cns_call_id,
- called_num,
- &(data.xfer));
-
- data.xfer.method = CC_XFER_METHOD_DIRXFR;
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP,
- call_id, line,
- CC_FEATURE_XFER, &data);
- } else {
- /*
- * Can't transfer the call without a dialstring, so
- * just cleanup the transfer.
- */
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- return(SM_RC_END);
- case CC_FEATURE_END_CALL:
- /*
- * Only cleanup the whole xfer if we know that we don't have
- * an outstanding blind transfer and if we are not the target.
- * We need the xcb to hang around because other users (lsm,...)
- * may still want to do something special and the xcb is the only
- * way they know that the call is involved in a transfer.
- */
- if (xcb->type == FSMXFR_TYPE_BLND_XFR) {
- fsmxfr_cleanup(fcb, __LINE__, FALSE);
- } else if ((xcb->type == FSMXFR_TYPE_XFR) &&
- (msg->data.endcall.cause == CC_CAUSE_NO_USER_RESP)) {
-
- DEF_DEBUG(DEB_F_PREFIX"Xfer type =%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), xcb->type);
-
- if ((platGetPhraseText(STR_INDEX_TRANSFERRING,
- (char *) tmp_str,
- STATUS_LINE_MAX_LEN - 1)) == CPR_SUCCESS) {
- lsm_ui_display_status(tmp_str, xcb->xfr_line, xcb->xfr_call_id);
- }
-
- if (xcb->xfer_comp_req == FALSE) {
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- } else {
- // Mark it as transfer complete.
- fsmxfr_mark_dcb_for_xfr_complete(xcb->cns_call_id,
- xcb->xfr_call_id, TRUE);
- }
- fsmxfr_cleanup(fcb, __LINE__, FALSE);
- } else if (xcb->mode == FSMXFR_MODE_TARGET) {
- break;
- } else {
- /* Early attended transfer generates internal END_CALL event
- * do not send cancel in that case
- */
- if (xcb->xfer_comp_req == FALSE) {
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- }
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- break;
-
- case CC_FEATURE_HOLD:
- ui_set_local_hold(dcb->line, dcb->call_id);
- if(msg->data_valid) {
- feat_data->hold.call_info.data.call_info_feat_data.protect = TRUE;
- }
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
- break;
-
- case CC_SRC_SIP:
- switch (ftr_id) {
- case CC_FEATURE_CALL_PRESERVATION:
- DEF_DEBUG(DEB_F_PREFIX"Preservation call_id = %d t_call_id=%d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), xcb->xfr_call_id, xcb->cns_call_id);
- ui_terminate_feature(xcb->xfr_line, xcb->xfr_call_id, xcb->cns_call_id);
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- break;
-
- case CC_FEATURE_BLIND_XFER:
- case CC_FEATURE_XFER:
- if (msg->data_valid == FALSE) {
- break;
- }
-
- /*
- * Transfer is valid only for a remote originated transfer.
- */
- if (msg->data.xfer.cause != CC_CAUSE_XFER_REMOTE) {
- break;
- }
-
- /*
- * This call is already involved in a transfer as the transferor,
- * but one of the parties, the transferee or target has decided to
- * transfer that leg also. So, now we have a transfer of a transfer.
- */
- switch (msg->data.xfer.method) {
- case CC_XFER_METHOD_BYE:
- /*
- * Check for any other active features which may block
- * the transfer.
- */
-
- fsmxfr_set_xfer_data(CC_CAUSE_OK, CC_XFER_METHOD_BYE,
- CC_NO_CALL_ID,
- FSMXFR_NULL_DIALSTRING, &(data.xfer));
-
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, ftr_id, &data, CC_CAUSE_NORMAL);
-
- /*
- * Make sure we have a valid dialstring.
- */
- if (fsmxfr_copy_dialstring(&xcb->dialstring,
- msg->data.xfer.dialstring) == FALSE) {
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id, xcb->cns_call_id,
- CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- break;
- }
-
- /*
- * Mark the active flag in the xcb. This flag is used later
- * when the RELEASE comes from SIP, so that the GSM
- * knows that this call is still involved in a transfer.
- */
- xcb->active = TRUE;
-
- break;
-
- case CC_XFER_METHOD_REFER:
- int_rc = fsmxfr_remote_transfer(fcb, ftr_id, call_id, dcb->line,
- msg->data.xfer.dialstring,
- msg->data.xfer.referred_by);
-
- if (int_rc == FALSE) {
- fsmxfr_set_xfer_data(CC_CAUSE_ERROR, CC_XFER_METHOD_REFER,
- CC_NO_CALL_ID,
- FSMXFR_NULL_DIALSTRING, &(data.xfer));
-
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, call_id,
- dcb->line, ftr_id, &data,
- CC_CAUSE_ERROR);
- }
- break;
-
- default:
- break;
- } /* switch (msg->data.xfer.method) */
-
- break;
-
- case CC_FEATURE_NOTIFY:
- /*
- * This could be:
- * 1. for an unattended transfer.
- * The transferee is notifying us, the transferor, of the status
- * of the transfer, ie. was the transferee able to connect to
- * the target?
- *
- * 2. Or this is an attended transfer, and this is the call from
- * the transferee to the target. The stack will NOTIFY the GSM
- * of the status of the call after it receives a message
- * from the network indicating success of failure.
- */
- if (msg->data_valid == FALSE) {
- break;
- }
-
- /*
- * Ack the request.
- */
- cc_int_feature_ack(CC_SRC_GSM, CC_SRC_SIP, dcb->call_id,
- dcb->line, CC_FEATURE_NOTIFY, NULL,
- CC_CAUSE_NORMAL);
-
- switch (xcb->type) {
- case FSMXFR_TYPE_BLND_XFR:
- switch (msg->data.notify.method) {
- case CC_XFER_METHOD_BYE:
- /*
- * This notification is really from the SIP stack.
- * The network will not send a NOTIFY for a BYE/Also
- * transfer, so the SIP stack just sends one up when
- * it uses that method.
- */
-
- /*
- * Release the transfer call.
- */
- data.endcall.cause = CC_CAUSE_OK;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_END_CALL, &data);
- break;
-
- case CC_XFER_METHOD_REFER:
- if (msg->data.notify.cause == CC_CAUSE_OK) {
- /*
- * Release the transfer call.
- */
- /* Set the dcb flag to indicate transfer is complete, so that
- * it won't display endcall in this case
- */
- fsmxfr_mark_dcb_for_xfr_complete(xcb->cns_call_id,
- xcb->xfr_call_id, TRUE);
-
- data.endcall.cause = CC_CAUSE_OK;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_END_CALL, &data);
- } else {
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- dcb->line, CC_FEATURE_RESUME, NULL);
- }
- break;
-
- default:
- break;
- } /* switch (msg->data.notify.method) { */
-
- break;
- case FSMXFR_TYPE_DIR_XFR:
- /*
- * Clear the transfer call if the transfer was OK,
- * else just cleanup the transfer. The consultation
- * call will be released by the target.
- */
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
- if (msg->data.notify.cause == CC_CAUSE_OK) {
- data.endcall.cause = CC_CAUSE_OK;
-
- fsmxfr_mark_dcb_for_xfr_complete(xcb->cns_call_id,
- xcb->xfr_call_id, TRUE);
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM,
- xfr_dcb->call_id,
- xfr_dcb->line, CC_FEATURE_END_CALL,
- &data);
- } else {
- lsm_ui_display_status(platform_get_phrase_index_str(TRANSFER_FAILED),
- dcb->line, xcb->xfr_call_id);
- lsm_ui_display_status(platform_get_phrase_index_str(TRANSFER_FAILED),
- dcb->line, xcb->cns_call_id);
- }
- if (xcb->cnf_xfr) {
- /*
- * If it is a conference transfer clear up the
- * calls.
- */
- fsmxfr_cnf_cleanup(xcb);
- }
- break;
-
- case FSMXFR_TYPE_XFR:
- switch (msg->data.notify.method) {
- case CC_XFER_METHOD_BYE:
- /*
- * Release the consultation call.
- */
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, xcb->cns_call_id,
- dcb->line, CC_FEATURE_END_CALL, NULL);
-
- /*
- * Release the call being transferred.
- */
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, xcb->xfr_call_id,
- dcb->line, CC_FEATURE_END_CALL, NULL);
- break;
-
- case CC_XFER_METHOD_REFER:
- /*
- * This notification is from either the target (which is
- * the consultation call) or the transferee (which is the
- * transfer call).
- *
- * So, do the following based on each case:
- *
- * 1. consultation call: this is the transferee receiving
- * notification of the status of the call from the
- * transferee to the target.
- * - notify the transfer call.
- * - the transfer call will be released by the transferor
- * after receiving the above notification and the
- * consultation call will remain.
- *
- * 2. transfer call: this is the transferor receiving
- * notification of the status of the call from the
- * transferee to the target.
- * - release the transfer call.
- * - the consultation call will be released by the target.
- */
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
- if (call_id == xcb->cns_call_id) {
- /*
- * Notify the transfer call of the status of the
- * transfer.
- */
- data.notify.cause = msg->data.notify.cause;
- data.notify.cause_code = msg->data.notify.cause_code;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.blind_xferror_gsm_id =
- msg->data.notify.blind_xferror_gsm_id;
- data.notify.final = TRUE;
- if (data.notify.blind_xferror_gsm_id == CC_NO_CALL_ID) {
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP,
- xfr_dcb->call_id, xfr_dcb->line,
- CC_FEATURE_NOTIFY, &data);
- } else {
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP,
- data.notify.blind_xferror_gsm_id,
- msg->line, CC_FEATURE_NOTIFY, &data);
- }
- } else {
- /*
- * Clear the transfer call if the transfer was OK,
- * else just cleanup the transfer. The consultation
- * call will be released by the target.
- */
- if (xcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find the active xfer\n", fname);
- break;
- }
-
- if (msg->data.notify.cause == CC_CAUSE_OK) {
- data.endcall.cause = CC_CAUSE_OK;
-
- fsmxfr_mark_dcb_for_xfr_complete(xcb->cns_call_id,
- xcb->xfr_call_id, TRUE);
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM,
- xfr_dcb->call_id,
- xfr_dcb->line, CC_FEATURE_END_CALL,
- &data);
- } else {
- lsm_ui_display_status(platform_get_phrase_index_str(TRANSFER_FAILED),
- dcb->line, xcb->xfr_call_id);
- fsmxfr_mark_dcb_for_xfr_complete(xcb->cns_call_id,
- xcb->xfr_call_id, FALSE);
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- /*
- * Resume the consultation call.
- * if xcb->cns_call_id == 0, then cns call is already ended.
- */
- if (xcb->cns_call_id != CC_NO_CALL_ID) {
- lsm_ui_display_status(platform_get_phrase_index_str(TRANSFER_FAILED),
- dcb->line, xcb->cns_call_id);
- cns_dcb = fsm_get_dcb (xcb->cns_call_id);
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM,
- xcb->cns_call_id, cns_dcb->line,
- CC_FEATURE_RESUME, NULL);
- }
-
- if (xcb->cnf_xfr) {
- /*
- * If it is a conference transfer clear up the
- * calls.
- */
- fsmxfr_cnf_cleanup(xcb);
- }
- }
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- } /* if (call_id == xcb->cns_call_id) */
- break;
-
- default:
- break;
- } /* switch (msg->data.notify.method) { */
-
- break;
-
- default:
- break;
- } /* switch (xcb->type) { */
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (ftr_id) */
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-static void
-fsmxfr_requeue_blind_xfer_dialstring (fsmdef_dcb_t *dcb, fsmxfr_xcb_t *xcb)
-{
- /*
- * This is the result of the feature hold so we
- * can clear the active feature.
- */
- dcb->active_feature = CC_FEATURE_NONE;
-
- /*
- * If there is a dialstring on the xcb, it is because the
- * dialstring event for the consultative call has already
- * been received. We delayed handling the dialstring until
- * the result of the hold request has been received. We
- * are now ready to process the dial string so requeue it
- * for processing
- */
- if (xcb->queued_dialstring && xcb->queued_dialstring[0] != '\0') {
- cc_dialstring(CC_SRC_UI, xcb->cns_call_id, dcb->line,
- xcb->queued_dialstring);
- cpr_free(xcb->queued_dialstring);
- xcb->queued_dialstring = NULL;
- }
-}
-
-static sm_rcs_t
-fsmxfr_ev_active_feature_ack (sm_event_t *event)
-{
- static const char fname[] = "fsmxfr_ev_active_feature_ack";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_ack_t *msg = (cc_feature_ack_t *) event->msg;
- cc_srcs_t src_id = msg->src_id;
- cc_features_t ftr_id = msg->feature_id;
- fsmdef_dcb_t *dcb = fcb->dcb;
- cc_feature_data_t data;
- sm_rcs_t sm_rc = SM_RC_CONT;
- fsmxfr_xcb_t *xcb = fcb->xcb;
- fsmdef_dcb_t *xfr_dcb = NULL;
- char *called_num = NULL;
-
- fsm_sm_ftr(ftr_id, src_id);
-
- /*
- * Consume the XFER events and don't pass them along to the other FSMs.
- */
- if ((ftr_id == CC_FEATURE_BLIND_XFER) || (ftr_id == CC_FEATURE_XFER)) {
- sm_rc = SM_RC_END;
- }
-
- if (xcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find the active xfer\n", fname);
- return (sm_rc);
- }
-
- switch (src_id) {
- case CC_SRC_SIP:
- case CC_SRC_GSM:
- switch (ftr_id) {
- case CC_FEATURE_BLIND_XFER:
- switch (xcb->type) {
- case FSMXFR_TYPE_BLND_XFR:
- switch (msg->data.xfer.method) {
- case CC_XFER_METHOD_REFER:
- /*
- * Clear the call if the transfer was OK, else just cleanup
- * the transfer.
- */
- if (msg->cause == CC_CAUSE_OK) {
- // This does not indicate that transfer was successful. So wait for the NOTIFYs.
- //data.endcall.cause = CC_CAUSE_OK;
-
- //cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, dcb->call_id,
- //dcb->line, CC_FEATURE_END_CALL, &data);
- } else {
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- } /* switch (msg->data.xfer.method) { */
-
- break;
-
- default:
- break;
- } /* switch (xcb->type) { */
- break;
-
- case CC_FEATURE_HOLD:
- if (msg->cause == CC_CAUSE_REQUEST_PENDING) {
- /*
- * HOLD request is pending. Let this event drop through
- * to the default sm for handling.
- */
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- break;
- }
-
- /*
- * If this is the hold response during a blind transfer,
- * check to see if a dialstring has been queued for processing.
- */
- if (xcb->type == FSMXFR_TYPE_BLND_XFR &&
- xcb->xfr_call_id == fcb->call_id) {
- fsmxfr_requeue_blind_xfer_dialstring(dcb, xcb);
- break;
- }
-
- /*
- * If xfer soft key has not been pressed a second time then
- * don't transfer the call.
- */
- if (!xcb->xfer_comp_req) {
- break;
- }
-
-
- /* If there is any error reported from SIP stack then clear the
- * transfer data. One such case is where digest authentication
- * fails due to maximum retry (of 2). SIP stack generates a valid
- * ACK event by setting cause code to ERROR
- */
- if (msg->cause == CC_CAUSE_ERROR) {
-
- lsm_ui_display_status(platform_get_phrase_index_str(TRANSFER_FAILED),
- xcb->xfr_line, xcb->xfr_call_id);
- lsm_ui_display_status(platform_get_phrase_index_str(TRANSFER_FAILED),
- xcb->cns_line, xcb->cns_call_id);
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id, xcb->cns_call_id,
- CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
-
- break;
- }
-
- /*
- * Instruct the stack to transfer the call.
- */
- if (xcb->type == FSMXFR_TYPE_XFR) {
- /*
- * Check to see which side of the transfer
- * the request is coming from. if it is from
- * the XFR side, make sure the CNS side is
- * indeed in the Held state.
- */
- if (xcb->cns_call_id == fcb->call_id) {
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
-
- called_num = fsmxfr_get_dialed_num(fcb->dcb);
-
- if (called_num && called_num[0] != '\0') {
- fsmxfr_set_xfer_data(CC_CAUSE_XFER_LOCAL,
- xcb->method, fcb->dcb->call_id,
- called_num,
- &(data.xfer));
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, xfr_dcb->call_id,
- xfr_dcb->line, CC_FEATURE_XFER, &data);
- } else {
- /*
- * Can't transfer the call without a dialstring, so
- * just cleanup the transfer.
- */
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- } else {
- /*
- * This is hold response on the xfer call leg.
- *
- * Check to see if dialstring has been queued for
- * processing. If so, it is requeued to GSM and
- * we delay until the consultative call is setup.
- */
- //if (fsmxfr_requeue_blind_xfer_dialstring(dcb, xcb)) {
- // break;
- //}
-
- /*
- * Get the dcb of the consultative call.
- */
- xfr_dcb = fsm_get_dcb(xcb->cns_call_id);
-
- /*
- * We must wait for the hold request on the consultative
- * call to complete before completing the xfer. The state
- * of the consultative call must be FSMDEF_S_HOLDING.
- * FSMDEF_S_HOLDING is not a completed hold request which
- * is why it is not checked for here.
- */
- if (xfr_dcb->fcb->state != FSMDEF_S_HOLDING) {
- break;
- } else {
-
- called_num = fsmxfr_get_dialed_num(xfr_dcb);
-
- if (called_num && called_num[0] != '\0') {
- fsmxfr_set_xfer_data(CC_CAUSE_XFER_LOCAL,
- xcb->method, xfr_dcb->call_id,
- called_num,
- &(data.xfer));
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP,
- fcb->dcb->call_id, fcb->dcb->line,
- CC_FEATURE_XFER, &data);
- } else {
- /*
- * Can't transfer the call without a dialstring, so
- * just cleanup the transfer.
- */
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- }
- }
- }
- break;
-
- case CC_FEATURE_XFER:
-
- if (msg->cause != CC_CAUSE_OK) {
- lsm_ui_display_status(platform_get_phrase_index_str(TRANSFER_FAILED),
- xcb->xfr_line, xcb->xfr_call_id);
- lsm_ui_display_status(platform_get_phrase_index_str(TRANSFER_FAILED),
- xcb->cns_line, xcb->cns_call_id);
- fsmxfr_feature_cancel(xcb, xcb->xfr_line, xcb->xfr_call_id,
- xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- } else {
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
- }
- break;
-
- default:
- fsm_sm_ignore_ftr(fcb, __LINE__, ftr_id);
-
- break;
- } /* switch (ftr_id) */
-
- break;
-
- default:
- fsm_sm_ignore_src(fcb, __LINE__, src_id);
-
- break;
- } /* switch (src_id) */
-
- return (sm_rc);
-}
-
-
-static sm_rcs_t
-fsmxfr_ev_active_onhook (sm_event_t *event)
-{
- static const char fname[] = "fsmxfr_ev_active_onhook";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_onhook_t *msg = (cc_onhook_t *) event->msg;
- callid_t call_id = msg->call_id;
- callid_t other_call_id;
- fsmxfr_xcb_t *xcb = fcb->xcb;
- fsm_fcb_t *other_fcb;
- fsmdef_dcb_t *xfr_dcb;
- cc_feature_data_t data;
- fsm_fcb_t *cns_fcb, *xfr_fcb;
- int onhook_xfer = 0;
-
- if (xcb == NULL) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX"Cannot find the active xfer\n", fname);
- return (SM_RC_CONT);
- }
-
- cns_fcb = fsm_get_fcb_by_call_id_and_type(xcb->cns_call_id, FSM_TYPE_DEF);
- xfr_fcb = fsm_get_fcb_by_call_id_and_type(xcb->xfr_call_id, FSM_TYPE_DEF);
-
- if (xcb->cnf_xfr) {
- /*
- * This is the conference transfer so clear the
- * second line also.
- */
- xcb->cnf_xfr = FALSE;
- other_call_id = fsmxfr_get_other_call_id(xcb, call_id);
- other_fcb = fsm_get_fcb_by_call_id_and_type(other_call_id,
- FSM_TYPE_XFR);
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, other_call_id,
- other_fcb ? other_fcb->dcb->line:CC_NO_LINE, CC_FEATURE_END_CALL, NULL);
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- return (SM_RC_CONT);
- }
-
- if (xcb->mode == FSMXFR_MODE_TRANSFEREE) {
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
- if (call_id == xcb->cns_call_id) {
- /*
- * Transferee ended call before transfer was completed.
- * Notify the transfer call of the status of the
- * transfer.
- *
- * Note: This must be changed when fix is put in for configurable
- * onhook xfer (CSCsb86757) so that 200 NOTIFY is sent when
- * xfer is completed. fsmxfr_initiate_xfr will take care
- * of this for us so just need to make sure the NOTIFY is
- * sent to SIP stack only when xfer is abandoned due to
- * onhook.
- */
- data.notify.cause = CC_CAUSE_ERROR;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.final = TRUE;
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, xfr_dcb->call_id,
- xfr_dcb->line, CC_FEATURE_NOTIFY, &data);
- if (cns_fcb && cns_fcb->state != FSMDEF_S_HOLDING &&
- cns_fcb->state != FSMDEF_S_HOLD_PENDING) {
- fsmxfr_feature_cancel(xcb, xfr_dcb->line,
- xcb->xfr_call_id, xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
-
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- /*
- * fix bug CSCtb23681.
- */
- if( xfr_dcb->fcb->state == FSMDEF_S_HOLDING )
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, xfr_dcb->call_id,xfr_dcb->line, CC_FEATURE_END_CALL, NULL);
- return (SM_RC_CONT);
- }
- }
-
- if (msg->softkey) {
- /*
- * Softkey set to TRUE indicates endcall softkey was pressed.
- * This causes the call with focus to release.
- */
- if ((call_id == xcb->cns_call_id) &&
- (cns_fcb->state == FSMDEF_S_HOLDING ||
- cns_fcb->state == FSMDEF_S_HOLD_PENDING)) {
- /* ignore the onhook event for the held consultation call */
- } if (msg->active_list == CC_REASON_ACTIVECALL_LIST) {
- /* Active call list has been requested also
- * existing consult call is canceled
- * But transfer state machine will remain
- * intact as feature layer is still running.*/
- xcb->cns_call_id = CC_NO_CALL_ID;
- xcb->cns_line = CC_NO_LINE;
-
- }else {
- fsmxfr_feature_cancel(xcb, xcb->xfr_line,
- xcb->xfr_call_id, xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
-
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- }
- return (SM_RC_CONT);
- } else {
- /*
- * Softkey set to FALSE indicates handset, speaker button, or
- * headset went onhook. This causes the transfer to complete
- * if onhook xfer is enabled by config.
- */
- config_get_value(CFGID_XFR_ONHOOK_ENABLED, &onhook_xfer,
- sizeof(onhook_xfer));
- if (onhook_xfer && ((cns_fcb->state == FSMDEF_S_OUTGOING_ALERTING)||
- (cns_fcb->state == FSMDEF_S_CONNECTED))) {
- fsmxfr_initiate_xfr(event);
- return (SM_RC_END);
- } else if (onhook_xfer && xfr_fcb &&
- ((xfr_fcb->state == FSMDEF_S_OUTGOING_ALERTING)||
- (xfr_fcb->state == FSMDEF_S_CONNECTED))) {
- fsmxfr_initiate_xfr(event);
- return (SM_RC_END);
- } else {
- fsmxfr_feature_cancel(xcb, xcb->xfr_line,
- xcb->xfr_call_id, xcb->cns_call_id, CC_SK_EVT_TYPE_IMPLI);
-
- fsmxfr_cleanup(fcb, __LINE__, TRUE);
- return (SM_RC_CONT);
- }
- }
-}
-
-
-/*
- * This event can only happen if the user initiated a blind transfer.
- */
-static sm_rcs_t
-fsmxfr_ev_active_dialstring (sm_event_t *event)
-{
- static const char fname[] = "fsmxfr_ev_active_dialstring";
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_dialstring_t *msg = (cc_dialstring_t *) event->msg;
- callid_t call_id = msg->call_id;
- line_t line = msg->line;
- fsmdef_dcb_t *xfr_dcb;
- fsmxfr_xcb_t *xcb = fcb->xcb;
- cc_feature_data_t data;
- char *dialstring;
-
- /*
- * Make sure we have a valid dialstring.
- */
- dialstring = msg->dialstring;
- if ((dialstring == NULL) || (dialstring[0] == '\0')) {
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"dialstring= %c\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, msg->line, call_id, fname), '\0');
- return (SM_RC_END);
- }
-
- FSM_DEBUG_SM(DEB_L_C_F_PREFIX"dialstring= %s\n",
- DEB_L_C_F_PREFIX_ARGS(FSM, msg->line, call_id, fname), dialstring);
-
- /*
- * If this is a blind xfer and we have received the dialstring
- * before the original call has received a response to the hold
- * request, defer processing the dialstring event. active_feature
- * will be set to CC_FEATURE_BLIND_XFER if we are still waiting
- * for the hold response. The dial string is saved on the xcb
- * until needed.
- */
- if (xcb == NULL) {
- return (SM_RC_END);
- }
-
- xfr_dcb = fsm_get_dcb(xcb->xfr_call_id);
- if (xfr_dcb == NULL) {
- return (SM_RC_END);
- }
-
- if (xfr_dcb->active_feature == CC_FEATURE_BLIND_XFER) {
- if (!fsmxfr_copy_dialstring(&xcb->queued_dialstring, dialstring)) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX"unable to copy dialstring\n",
- msg->line, call_id, fname);
- }
- return (SM_RC_END);
- }
-
- if (xcb->type == FSMXFR_TYPE_BLND_XFR) {
- lsm_set_hold_ringback_status(xcb->cns_call_id, FALSE);
- }
- /*
- * Make sure that this event came from the consultation call and that
- * this is a blind transfer. We ignore the event if this is a transfer
- * with consultation, because we want to talk to the target. For an
- * unattended transfer this event is the final event needed to complete
- * the transfer.
- */
- if ((xcb->cns_call_id != call_id) || (xcb->type != FSMXFR_TYPE_BLND_XFR)) {
- return (SM_RC_CONT);
- }
-
- switch (xcb->method) {
- case CC_XFER_METHOD_BYE:
- case CC_XFER_METHOD_REFER:
- /*
- * This is an unattended transfer so:
- * 1. clear the consultation call,
- * 2. instruct the stack to initiate the transfer.
- */
-
- /*
- * Release this call because it was only used to collect digits.
- */
- data.endcall.cause = CC_CAUSE_NORMAL;
- cc_int_feature(CC_SRC_GSM, CC_SRC_GSM, call_id,
- line, CC_FEATURE_END_CALL, &data);
-
-
- /*
- * Send an event to the transferer call leg so it can send the called
- * number to the transferee.
- */
- fsmxfr_set_xfer_data(CC_CAUSE_XFER_LOCAL, xcb->method, CC_NO_CALL_ID,
- dialstring, &(data.xfer));
-
- cc_int_feature(CC_SRC_GSM, CC_SRC_SIP, xcb->xfr_call_id,
- line, fsmxfr_type_to_feature(xcb->type), &data);
-
- FSM_DEBUG_SM(get_debug_string(FSMXFR_DBG_XFR_INITIATED),
- xcb->xfr_id, xcb->xfr_call_id, xcb->cns_call_id, __LINE__);
-
- break;
-
- default:
- break;
- } /* switch (xcb->method) */
-
- return (SM_RC_END);
-}
-
-
-cc_int32_t
-fsmxfr_show_cmd (cc_int32_t argc, const char *argv[])
-{
- fsmxfr_xcb_t *xcb;
- int i = 0;
-
- PR_ASSERT( i == 0 );
- /*
- * Check if need help.
- */
- if ((argc == 2) && (argv[1][0] == '?')) {
- debugif_printf("%s", "show fsmxfr\n");
- return (0);
- }
-
- debugif_printf("%s", "\n------------------------ FSMXFR xcbs -------------------------");
- debugif_printf("%s", "\ni xfr_id xcb type method xfr_call_id cns_call_id");
- debugif_printf("%s", "\n--------------------------------------------------------------\n");
-
- FSM_FOR_ALL_CBS(xcb, fsmxfr_xcbs, FSMXFR_MAX_XCBS) {
- debugif_printf("%-2d %-6d 0x%8p %-4d %-6d %-11d %-11d\n",
- i++, xcb->xfr_id, xcb, xcb->type, xcb->method,
- xcb->xfr_call_id, xcb->cns_call_id);
- }
-
- return (0);
-}
-
-
-void
-fsmxfr_init (void)
-{
- fsmxfr_xcb_t *xcb;
-
-
- /*
- * Initialize the xcbs.
- */
- fsmxfr_xcbs = (fsmxfr_xcb_t *)
- cpr_calloc(FSMXFR_MAX_XCBS, sizeof(fsmxfr_xcb_t));
-
- FSM_FOR_ALL_CBS(xcb, fsmxfr_xcbs, FSMXFR_MAX_XCBS) {
- fsmxfr_init_xcb(xcb);
- }
-
- /*
- * Initialize the state/event table.
- */
- fsmxfr_sm_table.min_state = FSMXFR_S_MIN;
- fsmxfr_sm_table.max_state = FSMXFR_S_MAX;
- fsmxfr_sm_table.min_event = CC_MSG_MIN;
- fsmxfr_sm_table.max_event = CC_MSG_MAX;
- fsmxfr_sm_table.table = (&(fsmxfr_function_table[0][0]));
-}
-
-cc_transfer_mode_e
-cc_is_xfr_call (callid_t call_id)
-{
- static const char fname[] = "cc_is_xfr_call";
- int mode;
-
- if (call_id == CC_NO_CALL_ID) {
- return CC_XFR_MODE_NONE;
- }
- mode = fsmutil_is_xfr_leg(call_id, fsmxfr_xcbs, FSMXFR_MAX_XCBS);
-
- switch (mode) {
- case FSMXFR_MODE_TRANSFEROR:
- FSM_DEBUG_SM(DEB_F_PREFIX"xfer mode is transferor for call id = %d\n", DEB_F_PREFIX_ARGS(FSM, fname), call_id);
- return CC_XFR_MODE_TRANSFEROR;
- case FSMXFR_MODE_TRANSFEREE:
- FSM_DEBUG_SM(DEB_F_PREFIX"xfer mode is transferee for call id = %d\n", DEB_F_PREFIX_ARGS(FSM, fname), call_id);
- return CC_XFR_MODE_TRANSFEREE;
- case FSMXFR_MODE_TARGET:
- FSM_DEBUG_SM(DEB_F_PREFIX"xfer mode is target for call id = %d\n", DEB_F_PREFIX_ARGS(FSM, fname), call_id);
- return CC_XFR_MODE_TARGET;
- default:
- FSM_DEBUG_SM(DEB_F_PREFIX"invalid xfer mode %d for call id = %d\n", DEB_F_PREFIX_ARGS(FSM, fname), mode, call_id);
- return CC_XFR_MODE_NONE;
- }
-}
-
-void
-fsmxfr_shutdown (void)
-{
- cpr_free(fsmxfr_xcbs);
- fsmxfr_xcbs = NULL;
-}
-
-int
-fsmutil_is_xfr_consult_call (callid_t call_id)
-{
- return fsmutil_is_xfr_consult_leg(call_id, fsmxfr_xcbs, FSMXFR_MAX_XCBS);
-}
-
-callid_t
-fsmxfr_get_consult_call_id (callid_t call_id)
-{
- fsmxfr_xcb_t *xcb;
-
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
-
- if (xcb && call_id == xcb->xfr_call_id) {
- return (fsmxfr_get_other_call_id(xcb, call_id));
- } else {
- return (CC_NO_CALL_ID);
- }
-}
-
-callid_t
-fsmxfr_get_primary_call_id (callid_t call_id)
-{
- fsmxfr_xcb_t *xcb;
-
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
-
- if (xcb && (xcb->cns_call_id == call_id)) {
- return (fsmxfr_get_other_call_id(xcb, call_id));
- } else {
- return (CC_NO_CALL_ID);
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_ipc.h"
-#include "cpr_errno.h"
-#include "cpr_time.h"
-#include "cpr_rand.h"
-#include "cpr_timers.h"
-#include "cpr_threads.h"
-#include "phone.h"
-#include "phntask.h"
-#include "gsm.h"
-#include "lsm.h"
-#include "vcm.h"
-#include "fsm.h"
-#include "phone_debug.h"
-#include "debug.h"
-#include "fim.h"
-#include "gsm_sdp.h"
-#include "ccsip_subsmanager.h"
-#include "dialplanint.h"
-#include "kpmlmap.h"
-#include "subapi.h"
-#include "platform_api.h"
-
-static void sub_process_feature_msg(uint32_t cmd, void *msg);
-static void sub_process_feature_notify(ccsip_sub_not_data_t *msg, callid_t call_id,
- callid_t other_call_id);
-static void sub_process_b2bcnf_msg(uint32_t cmd, void *msg);
-void fsmb2bcnf_get_sub_call_id_from_ccb(fsmcnf_ccb_t *ccb, callid_t *cnf_call_id,
- callid_t *cns_call_id);
-cprMsgQueue_t gsm_msg_queue;
-void destroy_gsm_thread(void);
-void dp_shutdown();
-extern void dcsm_process_jobs(void);
-extern void dcsm_init(void);
-extern void dcsm_shutdown(void);
-
-/* Flag to see whether we can start processing events */
-
-static boolean gsm_initialized = FALSE;
-extern cprThread_t gsm_thread;
-static media_timer_callback_fp* media_timer_callback = NULL;
-
-/**
- * Add media falsh one time timer call back. It's for ROUNDTABLE only.
- */
-void
-gsm_set_media_callback(media_timer_callback_fp* callback) {
- media_timer_callback = callback;
-}
-
-void
-gsm_set_initialized (void)
-{
- gsm_initialized = TRUE;
-}
-
-boolean
-gsm_get_initialize_state (void)
-{
- return gsm_initialized;
-}
-
-cprBuffer_t
-gsm_get_buffer (uint16_t size)
-{
- return cpr_malloc(size);
-}
-
-
-cpr_status_e
-gsm_send_msg (uint32_t cmd, cprBuffer_t buf, uint16_t len)
-{
- phn_syshdr_t *syshdr;
-
- syshdr = (phn_syshdr_t *) cprGetSysHeader(buf);
- if (!syshdr) {
- return CPR_FAILURE;
- }
- syshdr->Cmd = cmd;
- syshdr->Len = len;
-
- if (cprSendMessage(gsm_msg_queue, buf, (void **) &syshdr) == CPR_FAILURE) {
- cprReleaseSysHeader(syshdr);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
-}
-
-
-boolean
-gsm_process_msg (uint32_t cmd, void *msg)
-{
- static const char fname[] = "gsm_process_msg";
- boolean release_msg = TRUE;
- cc_msgs_t msg_id = ((cc_setup_t *)msg)->msg_id;
- int event_id = msg_id;
-
- GSM_DEBUG(DEB_F_PREFIX"cmd= 0x%x\n", DEB_F_PREFIX_ARGS(GSM, fname), cmd);
-
- switch (cmd) {
- case GSM_GSM:
- case GSM_SIP:
- if (gsm_initialized) {
-
- if (event_id == CC_MSG_FEATURE &&
- (((cc_feature_t *) msg)->feature_id == CC_FEATURE_CAC_RESP_PASS)) {
-
- fsm_cac_process_bw_avail_resp ();
-
- /* Release all memory for CC_FEATURE_CAC_..message */
- release_msg = TRUE;
-
- GSM_DEBUG(DEB_F_PREFIX"CAC Message Processed: 0x%x\n", DEB_F_PREFIX_ARGS(GSM, fname), cmd);
- } else if (event_id == CC_MSG_FEATURE &&
- (((cc_feature_t *) msg)->feature_id == CC_FEATURE_CAC_RESP_FAIL)) {
-
- fsm_cac_process_bw_failed_resp ();
-
- /* Release all memory for CC_FEATURE_CAC_..message */
- release_msg = TRUE;
-
- GSM_DEBUG(DEB_F_PREFIX"CAC Message Processed: 0x%x\n", DEB_F_PREFIX_ARGS(GSM, fname), cmd);
- } else {
-
- release_msg = fim_process_event(msg, FALSE);
- GSM_DEBUG(DEB_F_PREFIX"Message Processed: 0x%x\n", DEB_F_PREFIX_ARGS(GSM, fname), cmd);
- }
- }
- if (release_msg == TRUE) {
- fim_free_event(msg);
- }
- break;
-
- default:
- GSM_DEBUG(DEB_F_PREFIX"Unknown Cmd received: 0x%x\n", DEB_F_PREFIX_ARGS(GSM, fname), cmd);
- break;
- }
-
- return(release_msg);
-}
-
-
-void
-gsm_process_timer_expiration (void *msg)
-{
- static const char fname[] = "gsm_process_timer_expiration";
- cprCallBackTimerMsg_t *timerMsg;
- void *timeout_msg = NULL;
-
- timerMsg = (cprCallBackTimerMsg_t *) msg;
- TMR_DEBUG(DEB_F_PREFIX"Timer %s expired\n", DEB_F_PREFIX_ARGS(GSM, fname), timerMsg->expiredTimerName);
-
- switch (timerMsg->expiredTimerId) {
-
- case GSM_MULTIPART_TONES_TIMER:
- case GSM_CONTINUOUS_TONES_TIMER:
- lsm_tmr_tones_callback(timerMsg->usrData);
- break;
-
- case GSM_ERROR_ONHOOK_TIMER:
- fsmdef_error_onhook_timeout(timerMsg->usrData);
- break;
-
- case GSM_AUTOANSWER_TIMER:
- fsmdef_auto_answer_timeout(timerMsg->usrData);
- break;
-
- case GSM_REVERSION_TIMER:
- fsmdef_reversion_timeout((callid_t)(long)timerMsg->usrData);
- break;
-
- case GSM_CAC_FAILURE_TIMER:
- fsm_cac_process_bw_fail_timer(timerMsg->usrData);
- break;
-
- case GSM_DIAL_TIMEOUT_TIMER:
- dp_dial_timeout(timerMsg->usrData);
- break;
-
- case GSM_KPML_INTER_DIGIT_TIMER:
- kpml_inter_digit_timer_callback(timerMsg->usrData);
- break;
- case GSM_KPML_CRITICAL_DIGIT_TIMER:
- case GSM_KPML_EXTRA_DIGIT_TIMER:
- break;
-
- case GSM_KPML_SUBSCRIPTION_TIMER:
- kpml_subscription_timer_callback(timerMsg->usrData);
- break;
-
- case GSM_REQ_PENDING_TIMER:
- timeout_msg = fsmdef_feature_timer_timeout(
- CC_FEATURE_REQ_PEND_TIMER_EXP,
- timerMsg->usrData);
- break;
-
- case GSM_RINGBACK_DELAY_TIMER:
- timeout_msg = fsmdef_feature_timer_timeout(
- CC_FEATURE_RINGBACK_DELAY_TIMER_EXP,
- timerMsg->usrData);
- break;
- case GSM_FLASH_ONCE_TIMER:
- if (media_timer_callback != NULL) {
- (* ((media_timer_callback)))();
- }
- break;
- case GSM_TONE_DURATION_TIMER:
- lsm_tone_duration_tmr_callback(timerMsg->usrData);
- break;
- default:
- GSM_ERR_MSG(GSM_F_PREFIX"unknown timer %d\n", fname,
- timerMsg->expiredTimerName);
- break;
- }
-
- /*
- * If there is a timer message to be processed by state machine,
- * hands it to GSM state machine here.
- */
- if (timeout_msg != NULL) {
- /* Let state machine handle glare timer expiration */
- gsm_process_msg(GSM_GSM, timeout_msg);
- cpr_free(timeout_msg);
- }
-}
-
-static void
-gsm_init (void)
-{
- /* Placeholder for any initialization tasks */
-}
-
-void
-gsm_shutdown (void)
-{
- gsm_initialized = FALSE;
-
- lsm_shutdown();
- fsm_shutdown();
- fim_shutdown();
- dcsm_shutdown();
-}
-
-void
-gsm_reset (void)
-{
- dp_reset();
- lsm_reset();
- fsmutil_free_all_shown_calls_ci_map();
-}
-
-void
-GSMTask (void *arg)
-{
- static const char fname[] = "GSMTask";
- void *msg;
- phn_syshdr_t *syshdr;
- boolean release_msg = TRUE;
-
- /*
- * Get the GSM message queue handle
- * A hack until the tasks in irx are
- * CPRized.
- */
- gsm_msg_queue = (cprMsgQueue_t) arg;
- if (!gsm_msg_queue) {
- GSM_ERR_MSG(GSM_F_PREFIX"invalid input, exiting\n", fname);
- return;
- }
-
- if (platThreadInit("GSMTask") != 0) {
- return;
- }
- /*
- * Adjust relative priority of GSM thread.
- */
- (void) cprAdjustRelativeThreadPriority(GSM_THREAD_RELATIVE_PRIORITY);
-
- /*
- * Initialize all the GSM modules
- */
- lsm_init();
- fsm_init();
- fim_init();
- gsm_init();
- dcsm_init();
-
- cc_init();
-
- fsmutil_init_shown_calls_ci_map();
- /*
- * On Win32 platform, the random seed is stored per thread; therefore,
- * each thread needs to seed the random number. It is recommended by
- * MS to do the following to ensure randomness across application
- * restarts.
- */
- cpr_srand((unsigned int)time(NULL));
-
- /*
- * Cache random numbers for SRTP keys
- */
- gsmsdp_cache_crypto_keys();
-
- while (1) {
-
- release_msg = TRUE;
-
- msg = cprGetMessage(gsm_msg_queue, TRUE, (void **) &syshdr);
- if (msg) {
- switch (syshdr->Cmd) {
- case TIMER_EXPIRATION:
- gsm_process_timer_expiration(msg);
- break;
-
- case GSM_SIP:
- case GSM_GSM:
- release_msg = gsm_process_msg(syshdr->Cmd, msg);
- break;
-
- case DP_MSG_INIT_DIALING:
- case DP_MSG_DIGIT_STR:
- case DP_MSG_STORE_DIGIT:
- case DP_MSG_DIGIT:
- case DP_MSG_DIAL_IMMEDIATE:
- case DP_MSG_REDIAL:
- case DP_MSG_ONHOOK:
- case DP_MSG_OFFHOOK:
- case DP_MSG_UPDATE:
- case DP_MSG_DIGIT_TIMER:
- case DP_MSG_CANCEL_OFFHOOK_TIMER:
- dp_process_msg(syshdr->Cmd, msg);
- break;
-
- case SUB_MSG_B2BCNF_SUBSCRIBE_RESP:
- case SUB_MSG_B2BCNF_NOTIFY:
- case SUB_MSG_B2BCNF_TERMINATE:
- sub_process_b2bcnf_msg(syshdr->Cmd, msg);
- break;
-
- case SUB_MSG_FEATURE_SUBSCRIBE_RESP:
- case SUB_MSG_FEATURE_NOTIFY:
- case SUB_MSG_FEATURE_TERMINATE:
- sub_process_feature_msg(syshdr->Cmd, msg);
- break;
-
- case SUB_MSG_KPML_SUBSCRIBE:
- case SUB_MSG_KPML_TERMINATE:
- case SUB_MSG_KPML_NOTIFY_ACK:
- case SUB_MSG_KPML_SUBSCRIBE_TIMER:
- case SUB_MSG_KPML_DIGIT_TIMER:
- kpml_process_msg(syshdr->Cmd, msg);
- break;
-
- case REG_MGR_STATE_CHANGE:
- gsm_reset();
- break;
- case THREAD_UNLOAD:
- destroy_gsm_thread();
- break;
-
- default:
- GSM_ERR_MSG(GSM_F_PREFIX"Unknown message\n", fname);
- break;
- }
-
- cprReleaseSysHeader(syshdr);
- if (release_msg == TRUE) {
- cpr_free(msg);
- }
-
- /* Check if there are pending messages for dcsm
- * if it in the right state perform its operation
- */
- dcsm_process_jobs();
- }
- }
-}
-
-/**
- * This function will process SUBSCRIBED feature NOTIFY messages.
- *
- * @param[in] msg - pointer to ccsip_sub_not_data_t
- *
- * @return none
- *
- * @pre (msg != NULL)
- */
-static void sub_process_b2bcnf_sub_resp (ccsip_sub_not_data_t *msg)
-{
- static const char fname[] = "sub_process_b2bcnf_sub_resp";
-
- callid_t call_id = CC_NO_CALL_ID;
- callid_t other_call_id = CC_NO_CALL_ID;
- cc_causes_t cause;
-
- fsmb2bcnf_get_sub_call_id_from_ccb ((fsmcnf_ccb_t *)(msg->request_id),
- &call_id, &other_call_id);
-
- if (msg->u.subs_result_data.status_code == 200 ||
- msg->u.subs_result_data.status_code == 202 ) {
-
- cause = CC_CAUSE_OK;
-
- GSM_DEBUG(DEB_F_PREFIX"B2BCNF subs response = OK\n",
- DEB_F_PREFIX_ARGS(GSM,fname));
-
- } else {
-
- GSM_DEBUG(DEB_F_PREFIX"B2BCNF subs response = ERROR\n",
- DEB_F_PREFIX_ARGS(GSM,fname));
-
- cause = CC_CAUSE_ERROR;
- }
-
- cc_feature_ack(CC_SRC_GSM, call_id, msg->line_id, CC_FEATURE_B2BCONF, NULL, cause);
-}
-
-/**
- * This function will process b2bcnf feature NOTIFY messages.
- *
- * @param[in] cmd - command
- * @param[in] msg - pointer to ccsip_sub_not_data_t
- *
- * @return none
- *
- * @pre (msg != NULL)
- */
-static void sub_process_b2bcnf_msg (uint32_t cmd, void *msg)
-{
- static const char fname[] = "sub_process_b2bcnf_msg";
- cc_feature_data_t data;
- callid_t call_id, other_call_id = CC_NO_CALL_ID;
-
- fsmb2bcnf_get_sub_call_id_from_ccb((fsmcnf_ccb_t *)((ccsip_sub_not_data_t *)msg)->request_id,
- &call_id, &other_call_id);
- switch (cmd) {
- case SUB_MSG_B2BCNF_SUBSCRIBE_RESP:
- GSM_DEBUG(DEB_F_PREFIX"B2BCNF subs response\n",
- DEB_F_PREFIX_ARGS(GSM,fname));
- sub_process_b2bcnf_sub_resp((ccsip_sub_not_data_t *)msg);
- break;
-
- case SUB_MSG_B2BCNF_NOTIFY:
- GSM_DEBUG(DEB_F_PREFIX"B2BCNF subs notify\n",
- DEB_F_PREFIX_ARGS(GSM,fname));
- sub_process_feature_notify((ccsip_sub_not_data_t *)msg, call_id, other_call_id);
- break;
- case SUB_MSG_B2BCNF_TERMINATE:
- /*
- * This is posted by SIP stack if it is shutting down or rolling over.
- * if so, notify b2bcnf to cleanup state machine.
- */
- GSM_DEBUG(DEB_F_PREFIX"B2BCNF subs terminate\n",
- DEB_F_PREFIX_ARGS(GSM,fname));
-
- data.notify.subscription = CC_SUBSCRIPTIONS_REMOTECC;
- data.notify.method = CC_RCC_METHOD_REFER;
- data.notify.data.rcc.feature = CC_FEATURE_B2BCONF;
-
- data.notify.cause = CC_CAUSE_ERROR;
-
- cc_feature(CC_SRC_GSM, call_id, 0, CC_FEATURE_NOTIFY, &data);
-
- break;
- default:
- GSM_DEBUG(DEB_F_PREFIX"B2BCNF subs unknown event\n",
- DEB_F_PREFIX_ARGS(GSM,fname));
- break;
- }
-}
-
-/**
- * This function will process SUBSCRIBED feature NOTIFY messages.
- *
- * @param[in] cmd - command
- * @param[in] msg - pointer to ccsip_sub_not_data_t
- *
- * @return none
- *
- * @pre (msg != NULL)
- */
-static void sub_process_feature_msg (uint32_t cmd, void *msg)
-{
- callid_t call_id;
- cc_feature_ack_t temp_msg;
-
- switch (cmd) {
- case SUB_MSG_FEATURE_SUBSCRIBE_RESP:
- /*
- * if the response in non-2xx final, we should reset the active feature.
- */
- call_id = (callid_t)(((ccsip_sub_not_data_t *)msg)->request_id);
- if (((ccsip_sub_not_data_t *)msg)->u.subs_result_data.status_code > 299) {
- memset(&temp_msg, 0, sizeof(temp_msg));
- temp_msg.msg_id = CC_MSG_FEATURE_ACK;
- temp_msg.src_id = CC_SRC_GSM;
- temp_msg.call_id = call_id;
- fim_process_event((void *)&temp_msg, FALSE);
- }
- break;
- case SUB_MSG_FEATURE_NOTIFY:
- call_id = (callid_t)(((ccsip_sub_not_data_t *)msg)->request_id);
- sub_process_feature_notify((ccsip_sub_not_data_t *)msg, call_id,
- CC_NO_CALL_ID);
- break;
- case SUB_MSG_FEATURE_TERMINATE:
- /*
- * This is posted by SIP stack if it is shutting down or rolling over.
- * if so, sip stack already cleaned up the subscription. so do nothing.
- */
- break;
- }
-}
-
-/**
- * This function will process SUBSCRIBED feature NOTIFY messages.
- *
- * @param[in] msg - pointer to ccsip_sub_not_data_t
- *
- * @return none
- *
- * @pre (msg != NULL)
- */
-static void sub_process_feature_notify (ccsip_sub_not_data_t *msg, callid_t call_id,
- callid_t other_call_id)
-{
- static const char fname[] = "sub_process_feature_notify";
- ccsip_event_data_t *ev_data;
- cc_feature_ack_t temp_msg;
-
-
- /*
- * send response to NOTIFY.
- */
- (void)sub_int_notify_ack(msg->sub_id, SIP_STATUS_SUCCESS, msg->u.notify_ind_data.cseq);
-
- /*
- * if the subscription state is terminated, clean up the subscription.
- */
- if (msg->u.notify_ind_data.subscription_state == SUBSCRIPTION_STATE_TERMINATED) {
- /*
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED.
- * do not force SUB/NOT mgr to cleanup SCB immediately, because we may have to handle digest
- * challenges to terminating SUBSCRIBE sent.
- */
- (void)sub_int_subscribe_term(msg->sub_id, FALSE, msg->request_id, CC_SUBSCRIPTIONS_REMOTECC);
-
- }
- ev_data = msg->u.notify_ind_data.eventData;
- msg->u.notify_ind_data.eventData = NULL;
- if (ev_data == NULL) {
- GSM_ERR_MSG(DEB_F_PREFIX"No body in the NOTIFY message\n",
- DEB_F_PREFIX_ARGS(GSM, fname));
- /*
- * if (no content & subscription state is TERMINATED
- * then reset active_feature to NONE.
- */
- if (msg->u.notify_ind_data.subscription_state == SUBSCRIPTION_STATE_TERMINATED) {
- memset(&temp_msg, 0, sizeof(temp_msg));
- temp_msg.msg_id = CC_MSG_FEATURE_ACK;
- temp_msg.src_id = CC_SRC_GSM;
- temp_msg.call_id = call_id;
- fim_process_event((void *)&temp_msg, FALSE);
- }
- return;
- }
-
- // other types of event data is not supported as of now.
- free_event_data(ev_data);
-}
-
-/*
- * return TRUE if GSM is considered idle,
- * currently this means lsm is idle
- * FALSE otherwise.
- */
-boolean
-gsm_is_idle (void)
-{
- if (lsm_is_phone_idle()) {
- return (TRUE);
- }
- return (FALSE);
-}
-
-/*
- * Function: destroy_gsm_thread
- * Description: shutdown gsm and kill gsm thread
- * Parameters: none
- * Returns: none
- */
-void destroy_gsm_thread()
-{
- static const char fname[] = "destroy_gsm_thread";
- DEF_DEBUG(DEB_F_PREFIX"Unloading GSM and destroying GSM thread\n",
- DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname));
- gsm_shutdown();
- dp_shutdown();
- kpml_shutdown();
- (void) cprDestroyThread(gsm_thread);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_in.h"
-#include "cpr_rand.h"
-#include "cpr_stdlib.h"
-#include "lsm.h"
-#include "fsm.h"
-#include "ccapi.h"
-#include "ccsip_sdp.h"
-#include "sdp.h"
-#include "gsm.h"
-#include "gsm_sdp.h"
-#include "util_string.h"
-#include "rtp_defs.h"
-#include "debug.h"
-#include "dtmf.h"
-#include "prot_configmgr.h"
-#include "dns_utils.h"
-#include "sip_interface_regmgr.h"
-#include "platform_api.h"
-#include "vcm.h"
-//#include "prlog.h"
-#include "plstr.h"
-#include "sdp_private.h"
-
-//TODO Need to place this in a portable location
-#define MULTICAST_START_ADDRESS 0xe1000000
-#define MULTICAST_END_ADDRESS 0xefffffff
-
-/* Only first octet contains codec type */
-#define GET_CODEC_TYPE(a) ((uint8_t)((a) & 0XFF))
-
-#define GSMSDP_SET_MEDIA_DIABLE(media) \
- (media->src_port = 0)
-
-#define CAST_DEFAULT_BITRATE 320000
-/*
- * The maximum number of media lines per call. This puts the upper limit
- * on * the maximum number of media lines per call to resource hogging.
- * The value of 8 is intended up to 2 audio and 2 video streams with
- * each stream can offer IPV4 and IPV6 alternate network address type
- * in ANAT group (RFC-4091).
- */
-#define GSMSDP_MAX_MLINES_PER_CALL (8)
-
-/*
- * Permanent number of free media structure elements for media structure
- * that represents media line in the SDP. The maximum number of elements
- * is set to equal number of call or LSM_MAX_CALLS. This should be enough
- * to minimumly allow typical a single audio media stream per call scenario
- * without using dynamic memory.
- *
- * If more media structures are needed than this number, the addition
- * media structures are allocated from heap and they will be freed back
- * from heap after thehy are not used. The only time where the heap
- * is used when phone reaches the maximum call capacity and each one
- * of the call is using more than one media lines.
- */
-#define GSMSDP_PERM_MEDIA_ELEMS (LSM_MAX_CALLS)
-
-/*
- * The permanent free media structure elements use static array.
- * It is to ensure a low overhead for this a typical single audio call.
- */
-static fsmdef_media_t gsmsdp_free_media_chunk[GSMSDP_PERM_MEDIA_ELEMS];
-static sll_lite_list_t gsmsdp_free_media_list;
-
-typedef enum {
- MEDIA_TABLE_GLOBAL,
- MEDIA_TABLE_SESSION
-} media_table_e;
-
-/* Forward references */
-static cc_causes_t
-gsmsdp_init_local_sdp (const char *peerconnection, cc_sdp_t **sdp_pp);
-
-static void
-gsmsdp_set_media_capability(fsmdef_media_t *media,
- const cc_media_cap_t *media_cap);
-static fsmdef_media_t *
-gsmsdp_add_media_line(fsmdef_dcb_t *dcb_p, const cc_media_cap_t *media_cap,
- uint8_t cap_index, uint16_t level,
- cpr_ip_type addr_type, boolean offer);
-
-
-extern cc_media_cap_table_t g_media_table;
-
-extern boolean g_disable_mass_reg_debug_print;
-/**
- * A wraper function to return the media capability supported by
- * the platform and session. This is a convient place if policy
- * to get the capability table as it applies to the session
- * updates the media_cap_tbl ptr in dcb
- *
- * @param[in]dcb - pointer to the fsmdef_dcb_t
-
- *
- * @return - pointer to the the media capability table for session
- */
-static const cc_media_cap_table_t *gsmsdp_get_media_capability (fsmdef_dcb_t *dcb_p)
-{
- static const char *fname = "gsmsdp_get_media_capability";
- int sdpmode = 0;
-
- if (g_disable_mass_reg_debug_print == FALSE) {
- GSM_DEBUG(DEB_F_PREFIX"dcb video pref %x\n",
- DEB_F_PREFIX_ARGS(GSM, fname), dcb_p->video_pref);
- }
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- if ( dcb_p->media_cap_tbl == NULL ) {
- dcb_p->media_cap_tbl = (cc_media_cap_table_t*) cpr_malloc(sizeof(cc_media_cap_table_t));
- if ( dcb_p->media_cap_tbl == NULL ) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"media table malloc failed.\n",
- dcb_p->line, dcb_p->call_id, fname);
- return NULL;
- }
- }
-
- *(dcb_p->media_cap_tbl) = g_media_table;
-
- /*
- * Turn off two default streams, this is temporary
- * until we can handle multiple streams properly
- */
- if (sdpmode) {
- dcb_p->media_cap_tbl->cap[CC_AUDIO_1].enabled = TRUE;
- dcb_p->media_cap_tbl->cap[CC_VIDEO_1].enabled = TRUE;
- dcb_p->media_cap_tbl->cap[CC_AUDIO_1].support_direction = SDP_DIRECTION_RECVONLY;
- dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction = SDP_DIRECTION_RECVONLY;
- dcb_p->media_cap_tbl->cap[CC_DATACHANNEL_1].enabled = TRUE;
- } else {
- dcb_p->media_cap_tbl->cap[CC_DATACHANNEL_1].enabled = FALSE;
-
- if ( dcb_p->video_pref == SDP_DIRECTION_INACTIVE) {
- // do not enable video
- dcb_p->media_cap_tbl->cap[CC_VIDEO_1].enabled = FALSE;
- }
-
- if ( dcb_p->video_pref == SDP_DIRECTION_RECVONLY ) {
- if ( dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction == SDP_DIRECTION_SENDRECV ) {
- dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction = dcb_p->video_pref;
- }
-
- if ( dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction == SDP_DIRECTION_SENDONLY ) {
- dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction = SDP_DIRECTION_INACTIVE;
- DEF_DEBUG(GSM_L_C_F_PREFIX"video capability disabled to SDP_DIRECTION_INACTIVE from sendonly\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
- } else if ( dcb_p->video_pref == SDP_DIRECTION_SENDONLY ) {
- if ( dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction == SDP_DIRECTION_SENDRECV ) {
- dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction = dcb_p->video_pref;
- }
-
- if ( dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction == SDP_DIRECTION_RECVONLY ) {
- dcb_p->media_cap_tbl->cap[CC_VIDEO_1].support_direction = SDP_DIRECTION_INACTIVE;
- DEF_DEBUG(GSM_L_C_F_PREFIX"video capability disabled to SDP_DIRECTION_INACTIVE from recvonly\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
- } // else if requested is SENDRECV just go by capability
- }
-
- return (dcb_p->media_cap_tbl);
-}
-
-/*
- * Process a single constraint for one media capablity
- */
-void gsmsdp_process_cap_constraint(cc_media_cap_t *cap,
- const char *constraint) {
- /* Check constraint string for values "TRUE" or "FALSE"
- (currently set in PeerConnectionImpl.cpp, with only
- two possible hardcoded values).
- TODO -- The values that constraints can take are
- fairly narrow and enumerated; they should probably
- use an enumeration rather than a string. See bug 811360.
- */
- if (constraint[0] == 'F') {
- cap->support_direction &= ~SDP_DIRECTION_FLAG_RECV;
- } else if (constraint[0] == 'T') {
- cap->support_direction |= SDP_DIRECTION_FLAG_RECV;
- }
-}
-
-/*
- * Process constraints only related to media capabilities., i.e
- * OfferToReceiveAudio, OfferToReceiveVideo
- */
-void gsmsdp_process_cap_constraints(fsmdef_dcb_t *dcb,
- const cc_media_constraints_t* constraints) {
- int i = 0;
-
- for (i=0; i<constraints->constraint_count; i++) {
- if (strcmp(constraints_table[OfferToReceiveAudio].name,
- constraints->constraints[i]->name) == 0) {
- gsmsdp_process_cap_constraint(&dcb->media_cap_tbl->cap[CC_AUDIO_1],
- constraints->constraints[i]->value);
- } else if (strcmp(constraints_table[OfferToReceiveVideo].name,
- constraints->constraints[i]->name) == 0) {
- gsmsdp_process_cap_constraint(&dcb->media_cap_tbl->cap[CC_VIDEO_1],
- constraints->constraints[i]->value);
- }
- }
-}
-
-/**
- * Copy an fsmdef_media_t's payload list to its previous_sdp's payload list
- *
- * @param[in]media - pointer to the fsmdef_media_t to update
- */
-void gsmsdp_copy_payloads_to_previous_sdp (fsmdef_media_t *media)
-{
- // static const char *fname = "gsmsdp_copy_payloads_to_previous_sdp";
-
- if ((!media->payloads) && (NULL != media->previous_sdp.payloads))
- {
- cpr_free(media->previous_sdp.payloads);
- media->previous_sdp.payloads = NULL;
- media->previous_sdp.num_payloads = 0;
- }
-
- /* Ensure that there is enough space to hold all the payloads */
- if (media->num_payloads > media->previous_sdp.num_payloads)
- {
- media->previous_sdp.payloads =
- cpr_realloc(media->previous_sdp.payloads,
- media->num_payloads * sizeof(vcm_payload_info_t));
- }
-
- /* Copy the payloads over */
- media->previous_sdp.num_payloads = media->num_payloads;
- memcpy(media->previous_sdp.payloads, media->payloads,
- media->num_payloads * sizeof(vcm_payload_info_t));
- media->previous_sdp.num_payloads = media->num_payloads;
-}
-
-/**
- * Find an entry for the specified codec type in the vcm_payload_info_t
- * list array.
- *
- * @param[in]codec - Codec type to find
- * @param[in]payload_info - Array of payload info entries
- * @param[in]num_payload_info - Total number of elements in payload_info
- * @param[in]instance - Which instance of the codec to find
- * (e.g., if more than one entry for a codec type)
- *
- * @return Pointer to the payload info if found;
- * NULL when no match is found.
- */
-vcm_payload_info_t *gsmsdp_find_info_for_codec(rtp_ptype codec,
- vcm_payload_info_t *payload_info,
- int num_payload_info,
- int instance) {
- int i;
- for (i = 0; i < num_payload_info; i++) {
- if (payload_info[i].codec_type == codec)
- {
- instance--;
- if (instance == 0) {
- return &(payload_info[i]);
- }
- }
- }
- return NULL;
-}
-
-
-/**
- * Sets up the media track table
- *
- * @param[in]dcb - pointer to the fsmdef_dcb_t
- *
- * @return - pointer to the the media track table for session
- */
-static const cc_media_remote_stream_table_t *gsmsdp_get_media_stream_table (fsmdef_dcb_t *dcb_p)
-{
- static const char *fname = "gsmsdp_get_media_stream_table";
- if ( dcb_p->remote_media_stream_tbl == NULL ) {
- dcb_p->remote_media_stream_tbl = (cc_media_remote_stream_table_t*) cpr_malloc(sizeof(cc_media_remote_stream_table_t));
- memset(dcb_p->remote_media_stream_tbl, 0, sizeof(cc_media_remote_stream_table_t));
-
- if ( dcb_p->remote_media_stream_tbl == NULL ) {
-
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"media track table malloc failed.\n",
- dcb_p->line, dcb_p->call_id, fname);
- return NULL;
- }
- }
-
- return (dcb_p->remote_media_stream_tbl);
-}
-
-/**
- * The function creates a free media structure elements list. The
- * free list is global for all calls. The function must be called once
- * during GSM initializtion.
- *
- * @param None.
- *
- * @return TRUE - free media structure list is created
- * successfully.
- * FALSE - failed to create free media structure
- * list.
- */
-boolean
-gsmsdp_create_free_media_list (void)
-{
- uint32_t i;
- fsmdef_media_t *media;
-
- /* initialize free media_list structure */
- (void)sll_lite_init(&gsmsdp_free_media_list);
-
- /*
- * Populate the free list:
- * Break the entire chunk into multiple free elements and link them
- * onto to the free media list.
- */
- media = &gsmsdp_free_media_chunk[0]; /* first element */
- for (i = 0; i < GSMSDP_PERM_MEDIA_ELEMS; i++) {
- (void)sll_lite_link_head(&gsmsdp_free_media_list,
- (sll_lite_node_t *)media);
- media = media + 1; /* next element */
- }
-
- /* Successful create media free list */
- return (TRUE);
-}
-
-/**
- * The function destroys the free media structure list. It should be
- * call during GSM shutdown.
- *
- * @param None.
- *
- * @return None.
- */
-void
-gsmsdp_destroy_free_media_list (void)
-{
- /*
- * Although the free chunk is not allocated but,
- * NULL out the free list header to indicate that the
- * there is not thing from the free chunk.
- */
- (void)sll_lite_init(&gsmsdp_free_media_list);
-}
-
-/**
- * The function allocates a media structure. The function
- * attempts to obtain a free media structure from the free media
- * structure list first. If free list is empty then the media structure
- * is allocated from a memory pool.
- *
- * @param None.
- *
- * @return pointer to the fsmdef_media_t if successful or
- * NULL when there is no free media structure
- * is available.
- */
-static fsmdef_media_t *
-gsmsdp_alloc_media (void)
-{
- static const char fname[] = "gsmsdp_alloc_media";
- fsmdef_media_t *media = NULL;
-
- /* Get a media element from the free list */
- media = (fsmdef_media_t *)sll_lite_unlink_head(&gsmsdp_free_media_list);
- if (media == NULL) {
- /* no free element from cache, allocate it from the pool */
- media = cpr_malloc(sizeof(fsmdef_media_t));
- GSM_DEBUG(DEB_F_PREFIX"get from dynamic pool, media %x\n",
- DEB_F_PREFIX_ARGS(GSM, fname), media);
- }
- return (media);
-}
-
-/**
- * The function frees a media structure back to the free list or
- * heap. If the media structure is from the free list then it
- * is put back to the free list otherwise it will be freed
- * back to the dynamic pool.
- *
- * @param[in]media - pointer to fsmdef_media_t to free back to
- * free list.
- *
- * @return pointer to the fsmdef_media_t if successful
- * NULL when there is no free media structure
- * is available.
- */
-static void
-gsmsdp_free_media (fsmdef_media_t *media)
-{
- static const char fname[] = "gsmsdp_free_media";
-
- if (media == NULL) {
- return;
- }
-
- if (media-> video != NULL ) {
- vcmFreeMediaPtr(media->video);
- }
-
- if(media->payloads != NULL) {
- cpr_free(media->payloads);
- media->payloads = NULL;
- media->num_payloads = 0;
- }
- /*
- * Check to see if the element is part of the
- * free chunk space.
- */
- if ((media >= &gsmsdp_free_media_chunk[0]) &&
- (media <= &gsmsdp_free_media_chunk[GSMSDP_PERM_MEDIA_ELEMS-1])) {
- /* the element is part of free chunk, put it back to the list */
- (void)sll_lite_link_head(&gsmsdp_free_media_list,
- (sll_lite_node_t *)media);
- } else {
- /* this element is from the dynamic pool, free it back */
- cpr_free(media);
- GSM_DEBUG(DEB_F_PREFIX"free media 0x%x to dynamic pool\n",
- DEB_F_PREFIX_ARGS(GSM, fname), media);
- }
-}
-
-/**
- * Initialize the media entry. The function initializes media
- * entry.
- *
- * @param[in]media - pointer to fsmdef_media_t of the media entry to be
- * initialized.
- *
- * @return none
- *
- * @pre (media not_eq NULL)
- */
-static void
-gsmsdp_init_media (fsmdef_media_t *media)
-{
- media->refid = CC_NO_MEDIA_REF_ID;
- media->type = SDP_MEDIA_INVALID; /* invalid (free entry) */
- media->packetization_period = ATTR_PTIME;
- media->max_packetization_period = ATTR_MAXPTIME;
- media->mode = (uint16_t)vcmGetILBCMode();
- media->vad = VCM_VAD_OFF;
- /* Default to audio codec */
- media->level = 0;
- media->dest_port = 0;
- media->dest_addr = ip_addr_invalid;
- media->is_multicast = FALSE;
- media->multicast_port = 0;
- media->avt_payload_type = RTP_NONE;
- media->src_port = 0;
- media->src_addr = ip_addr_invalid;
- media->rcv_chan = FALSE;
- media->xmit_chan = FALSE;
-
- media->direction = SDP_DIRECTION_INACTIVE;
- media->direction_set = FALSE;
- media->transport = SDP_TRANSPORT_INVALID;
- media->tias_bw = SDP_INVALID_VALUE;
- media->profile_level = 0;
-
- media->previous_sdp.avt_payload_type = RTP_NONE;
- media->previous_sdp.dest_addr = ip_addr_invalid;
- media->previous_sdp.dest_port = 0;
- media->previous_sdp.direction = SDP_DIRECTION_INACTIVE;
- media->previous_sdp.packetization_period = media->packetization_period;
- media->previous_sdp.max_packetization_period = media->max_packetization_period;
- media->previous_sdp.payloads = NULL;
- media->previous_sdp.num_payloads = 0;
- media->previous_sdp.tias_bw = SDP_INVALID_VALUE;
- media->previous_sdp.profile_level = 0;
-
- media->hold = FSM_HOLD_NONE;
- media->flags = 0; /* clear all flags */
- media->cap_index = CC_MAX_MEDIA_CAP; /* max is invalid value */
- media->video = NULL;
- media->candidate_ct = 0;
- media->rtcp_mux = FALSE;
- media->protocol = NULL;
- media->payloads = NULL;
- media->num_payloads = 0;
-}
-
-/**
- *
- * Returns a pointer to a new the fsmdef_media_t for a given dcb.
- * The default media parameters will be intialized for the known or
- * supported media types. The new media is also added to the media list
- * in the dcb.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]media_type - sdp_media_e.
- * @param[in]level - uint16_t for media line level.
- *
- * @return pointer to the fsmdef_media_t of the corresponding
- * media entry in the dcb.
- * @pre (dcb not_eq NULL)
- */
-static fsmdef_media_t *
-gsmsdp_get_new_media (fsmdef_dcb_t *dcb_p, sdp_media_e media_type,
- uint16_t level)
-{
- static const char fname[] = "gsmsdp_get_new_media";
- fsmdef_media_t *media;
- static media_refid_t media_refid = CC_NO_MEDIA_REF_ID;
- sll_lite_return_e sll_lite_ret;
-
- /* check to ensue we do not handle too many media lines */
- if (GSMSDP_MEDIA_COUNT(dcb_p) >= GSMSDP_MAX_MLINES_PER_CALL) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"exceeding media lines per call\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (NULL);
- }
-
- /* allocate new media entry */
- media = gsmsdp_alloc_media();
- if (media != NULL) {
- /* initialize the media entry */
- gsmsdp_init_media(media);
-
- /* assigned media reference id */
- if (++media_refid == CC_NO_MEDIA_REF_ID) {
- media_refid = 1;
- }
- media->refid = media_refid;
- media->type = media_type;
- media->level = level;
-
- /* append the media to the active list */
- sll_lite_ret = sll_lite_link_tail(&dcb_p->media_list,
- (sll_lite_node_t *)media);
- if (sll_lite_ret != SLL_LITE_RET_SUCCESS) {
- /* fails to put the new media entry on to the list */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"error %d when add media to list\n",
- dcb_p->line, dcb_p->call_id, fname, sll_lite_ret);
- gsmsdp_free_media(media);
- media = NULL;
- }
- }
- return (media);
-}
-
-/**
- * The function removes the media entry from the list of a given call and
- * then deallocates the media entry.
- *
- * @param[in]dcb - pointer to fsmdef_def_t for the dcb whose
- * media to be removed from.
- * @param[in]media - pointer to fsmdef_media_t for the media
- * entry to be removed.
- *
- * @return none
- *
- * @pre (dcb not_eq NULL)
- */
-static void gsmsdp_remove_media (fsmdef_dcb_t *dcb_p, fsmdef_media_t *media)
-{
- static const char fname[] = "gsmsdp_remove_media";
- cc_action_data_t data;
-
- if (media == NULL) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"removing NULL media\n",
- dcb_p->line, dcb_p->call_id, fname);
- return;
- }
-
- if (media->rcv_chan || media->xmit_chan) {
- /* stop media, if it is opened */
- data.stop_media.media_refid = media->refid;
- (void)cc_call_action(dcb_p->call_id, dcb_p->line, CC_ACTION_STOP_MEDIA,
- &data);
- }
- /* remove this media off the list */
- (void)sll_lite_remove(&dcb_p->media_list, (sll_lite_node_t *)media);
-
- /* Release the port */
- vcmRxReleasePort(media->cap_index, dcb_p->group_id, media->refid,
- lsm_get_ms_ui_call_handle(dcb_p->line, dcb_p->call_id, CC_NO_CALL_ID), media->src_port);
-
- /* free media structure */
- gsmsdp_free_media(media);
-}
-
-/**
- * The function performs cleaning media list of a given call. It walks
- * through the list and deallocates each media entries.
- *
- * @param[in]dcb - pointer to fsmdef_def_t for the dcb whose
- * media list to be cleaned.
- *
- * @return none
- *
- * @pre (dcb not_eq NULL)
- */
-void gsmsdp_clean_media_list (fsmdef_dcb_t *dcb_p)
-{
- fsmdef_media_t *media = NULL;
-
- while (TRUE) {
- /* unlink head and free the media */
- media = (fsmdef_media_t *)sll_lite_unlink_head(&dcb_p->media_list);
- if (media != NULL) {
- gsmsdp_free_media(media);
- } else {
- break;
- }
- }
-}
-
-/**
- *
- * The function is used for per call media list initialization. It is
- * an interface function to other module for initializing the media list
- * used during a call.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t where the media list
- * will be attached to.
- *
- * @return None.
- * @pre (dcb not_eq NULL)
- */
-void gsmsdp_init_media_list (fsmdef_dcb_t *dcb_p)
-{
- const cc_media_cap_table_t *media_cap_tbl;
- const cc_media_remote_stream_table_t *media_track_tbl;
- const char fname[] = "gsmsdp_init_media_list";
-
- /* do the actual media element list initialization */
- (void)sll_lite_init(&dcb_p->media_list);
-
- media_cap_tbl = gsmsdp_get_media_capability(dcb_p);
-
- if (media_cap_tbl == NULL) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no media capbility available\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
-
- media_track_tbl = gsmsdp_get_media_stream_table(dcb_p);
-
- if (media_track_tbl == NULL) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no media tracks available\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
-}
-
-/**
- *
- * Returns a pointer to the fsmdef_media_t in the dcb for the
- * correspoinding media level in the SDP.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]level - uint16_t for media line level.
- *
- * @return pointer to the fsmdef_media_t of the corresponding
- * media entry in the dcb.
- * @pre (dcb not_eq NULL)
- */
-static fsmdef_media_t *
-gsmsdp_find_media_by_level (fsmdef_dcb_t *dcb_p, uint16_t level)
-{
- fsmdef_media_t *media = NULL;
-
- /*
- * search the all entries that has a valid media and matches
- * the level.
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (media->level == level) {
- /* found a match */
- return (media);
- }
- }
- return (NULL);
-}
-
-/**
- *
- * Returns a pointer to the fsmdef_media_t in the dcb for the
- * correspoinding reference ID.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]refid - media reference ID to look for.
- *
- * @return pointer to the fsmdef_media_t of the corresponding
- * media entry in the dcb.
- * @pre (dcb not_eq NULL)
- */
-fsmdef_media_t *
-gsmsdp_find_media_by_refid (fsmdef_dcb_t *dcb_p, media_refid_t refid)
-{
- fsmdef_media_t *media = NULL;
-
- /*
- * search the all entries that has a valid media and matches
- * the reference ID.
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (media->refid == refid) {
- /* found a match */
- return (media);
- }
- }
- return (NULL);
-}
-
-/**
- *
- * Returns a pointer to the fsmdef_media_t in the dcb for the
- * correspoinding capability index.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]cap_index - capability table index.
- *
- * @return pointer to the fsmdef_media_t of the corresponding
- * media entry in the dcb.
- * @pre (dcb not_eq NULL)
- */
-static fsmdef_media_t *
-gsmsdp_find_media_by_cap_index (fsmdef_dcb_t *dcb_p, uint8_t cap_index)
-{
- fsmdef_media_t *media = NULL;
-
- /*
- * search the all entries that has a valid media and matches
- * the reference ID.
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (media->cap_index == cap_index) {
- /* found a match */
- return (media);
- }
- }
- return (NULL);
-
-}
-
-/**
- *
- * Returns a pointer to the fsmdef_media_t in the dcb for the
- * first audio type in the SDP.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t.
- *
- * @return pointer to the fsmdef_media_t of the corresponding
- * media entry in the dcb.
- * @pre (dcb not_eq NULL)
- */
-fsmdef_media_t *gsmsdp_find_audio_media (fsmdef_dcb_t *dcb_p)
-{
- fsmdef_media_t *media = NULL;
-
- /*
- * search the all entries that has a valid media and matches
- * SDP_MEDIA_AUDIO type.
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (media->type == SDP_MEDIA_AUDIO) {
- /* found a match */
- return (media);
- }
- }
- return (NULL);
-}
-
-/**
- *
- * The function finds an unused media line given type.
- *
- * @param[in]sdp - void pointer of thd SDP libray handle.
- * @param[in]media_type - media type of the unused line.
- *
- * @return level (line) of the unused one if found or
- * 0 if there is no unused one found.
- */
-static uint16_t
-gsmsdp_find_unused_media_line_with_type (void *sdp, sdp_media_e media_type)
-{
- uint16_t num_m_lines, level;
- int32_t port;
-
- num_m_lines = sdp_get_num_media_lines(sdp);
- for (level = 1; level <= num_m_lines; level++) {
- port = sdp_get_media_portnum(sdp, level);
- if (port == 0) {
- /* This slot is not used, check the type */
- if (sdp_get_media_type(sdp, level) == media_type) {
- /* Found an empty slot that has the same media type */
- return (level);
- }
- }
- }
- /* no unused media line of the given type found */
- return (0);
-}
-
-/**
- *
- * The function returns the media cap entry pointer to the caller based
- * on the index.
- *
- * @param[in]cap_index - uint8_t for index of the media cap table.
- *
- * @return pointer to the media cap entry if one is available.
- * NULL if none is available.
- *
- */
-static const cc_media_cap_t *
-gsmsdp_get_media_cap_entry_by_index (uint8_t cap_index, fsmdef_dcb_t *dcb_p)
-{
- const cc_media_cap_table_t *media_cap_tbl;
-
- media_cap_tbl = dcb_p->media_cap_tbl;
-
- if (media_cap_tbl == NULL) {
- return (NULL);
- }
-
- if (cap_index >= CC_MAX_MEDIA_CAP) {
- return (NULL);
- }
- return (&media_cap_tbl->cap[cap_index]);
-}
-
-/**
- *
- * Returns a pointer to the fsmdef_media_t in the dcb for the
- * corresponding media line. It looks for another media line
- * with the same type and cap_index but different level
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]media - current media level.
- *
- * @return pointer to the fsmdef_media_t of the corresponding
- * media entry in the dcb.
- * @pre (dcb not_eq NULL)
- */
-fsmdef_media_t *
-gsmsdp_find_anat_pair (fsmdef_dcb_t *dcb_p, fsmdef_media_t *media)
-{
- fsmdef_media_t *searched_media = NULL;
-
- /*
- * search the all entries that has a the same capability index
- * but at a different level. The only time that this is true is
- * both media are in the same ANAT group.
- */
- GSMSDP_FOR_ALL_MEDIA(searched_media, dcb_p) {
- if ((searched_media->cap_index == media->cap_index) &&
- (searched_media->level != media->level)) {
- /* found a match */
- return (searched_media);
- }
- }
- return (NULL);
-}
-
-/**
- *
- * The function queries platform to see if the platform is capable
- * of handle mixing additional media or not.
- *
- * P2: This may go away when integrate with the platform.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t structure.
- * @param[in]media_type - media type to be mixed.
- *
- * @return TRUE the media can be mixed.
- * FALSE the media can not be mixed
- *
- * @pre (dcb_p not_eq NULL)
- */
-static boolean
-gsmsdp_platform_addition_mix (fsmdef_dcb_t *dcb_p, sdp_media_e media_type)
-{
- return (FALSE);
-}
-
-
-/**
- *
- * The function updates the local time stamp during SDP offer/answer
- * processing.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]offer - boolean indicates this is procssing an offered
- * SDP
- * @param[in]initial_offer - boolean indicates this is processin an
- * initial offered SDP.
- *
- * @return none.
- * @pre (dcb not_eq NULL)
- */
-static void
-gsmsdp_update_local_time_stamp (fsmdef_dcb_t *dcb_p, boolean offer,
- boolean initial_offer)
-{
- const char fname[] = "gsmsdp_update_local_time_stamp";
- void *local_sdp_p;
- void *remote_sdp_p;
-
- local_sdp_p = dcb_p->sdp->src_sdp;
- remote_sdp_p = dcb_p->sdp->dest_sdp;
-
- /*
- * If we are processing an offer sdp, need to set the
- * start time and stop time based on the remote SDP
- */
- if (initial_offer) {
- /*
- * Per RFC3264, time description of answer must equal that
- * of the offer.
- */
- (void) sdp_set_time_start(local_sdp_p,
- sdp_get_time_start(remote_sdp_p));
- (void) sdp_set_time_stop(local_sdp_p, sdp_get_time_stop(remote_sdp_p));
- } else if (offer) {
- /*
- * Set t= line based on remote SDP
- */
- if (sdp_timespec_valid(remote_sdp_p) != TRUE) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"\nTimespec is invalid.\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- (void) sdp_set_time_start(local_sdp_p, "0");
- (void) sdp_set_time_stop(local_sdp_p, "0");
- } else {
- if (sdp_get_time_start(local_sdp_p) !=
- sdp_get_time_start(remote_sdp_p)) {
- (void) sdp_set_time_start(local_sdp_p,
- sdp_get_time_start(remote_sdp_p));
- }
- if (sdp_get_time_stop(local_sdp_p) !=
- sdp_get_time_stop(remote_sdp_p)) {
- (void) sdp_set_time_stop(local_sdp_p,
- sdp_get_time_stop(remote_sdp_p));
- }
- }
- }
-}
-
-/**
- *
- * The function gets the local source address address and puts it into
- * the media entry.
- *
- * @param[in]media - pointer to fsmdef_media_t structure to
- * get the local address into.
- *
- * @return none.
- * @pre (media not_eq NULL)
- */
-static void
-gsmsdp_get_local_source_v4_address (fsmdef_media_t *media)
-{
- int nat_enable = 0;
- char curr_media_ip[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t addr;
- const char fname[] = "gsmsdp_get_local_source_v4_address";
-
- /*
- * Get device address.
- */;
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- init_empty_str(curr_media_ip);
- config_get_value(CFGID_MEDIA_IP_ADDR, curr_media_ip,
- MAX_IPADDR_STR_LEN);
- if (is_empty_str(curr_media_ip) == FALSE) {
-
- str2ip(curr_media_ip, &addr);
- util_ntohl(&addr, &addr);
- if (util_check_if_ip_valid(&media->src_addr) == FALSE) {
- // Update the media Src address only if it is invalid
- media->src_addr = addr;
- GSM_ERR_MSG("%s: Update IP %s", fname, curr_media_ip);
- }
- } else {
- sip_config_get_net_device_ipaddr(&media->src_addr);
- }
- } else {
- sip_config_get_nat_ipaddr(&media->src_addr);
- }
-}
-
-/*
- *
- * The function gets the local source address address and puts it into
- * the media entry.
- *
- * @param[in]media - pointer to fsmdef_media_t structure to
- * get the local address into.
- *
- * @return none.
- * @pre (media not_eq NULL)
- */
-static void
-gsmsdp_get_local_source_v6_address (fsmdef_media_t *media)
-{
- int nat_enable = 0;
-
- /*
- * Get device address.
- */
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_ipv6_device_ipaddr(&media->src_addr);
- } else {
- sip_config_get_nat_ipaddr(&media->src_addr);
- }
-}
-
-/**
- * Set the connection address into the SDP.
- *
- * @param[in]sdp_p - pointer to SDP (type void)
- * @param[in]level - media level or line.
- * @param[in]addr - string representation of IP address.
- * Assumed to be IPV6 if larger than 15.
- *
- * @return none.
- * @pre (sdp_p not_eq NULL) and (addr not_eq NULL)
- *
- */
-static void
-gsmsdp_set_connection_address (void *sdp_p, uint16_t level, char *addr)
-{
- /*
- * c= line <network type><address type><connection address>
- */
-
- (void) sdp_set_conn_nettype(sdp_p, level, SDP_NT_INTERNET);
-
- if (addr && (strlen(addr) > strlen("123.123.123.123")))
- {
- // Long IP address, must be IPV6
- (void) sdp_set_conn_addrtype(sdp_p, level, SDP_AT_IP6);
- }
- else
- {
- (void) sdp_set_conn_addrtype(sdp_p, level, SDP_AT_IP4);
- }
-
- (void) sdp_set_conn_address(sdp_p, level, addr);
-}
-
-/*
- * gsmsdp_set_2543_hold_sdp
- *
- * Description:
- *
- * Manipulates the local SDP of the specified DCB to indicate hold
- * to the far end using 2543 style signaling.
- *
- * Parameters:
- *
- * dcb_p - Pointer to the DCB whose SDP is to be manipulated.
- *
- */
-static void
-gsmsdp_set_2543_hold_sdp (fsmdef_dcb_t *dcb_p, uint16 level)
-{
- (void) sdp_set_conn_nettype(dcb_p->sdp->src_sdp, level, SDP_NT_INTERNET);
- (void) sdp_set_conn_addrtype(dcb_p->sdp->src_sdp, level, SDP_AT_IP4);
- (void) sdp_set_conn_address(dcb_p->sdp->src_sdp, level, "0.0.0.0");
-}
-
-
-/*
- * gsmsdp_set_video_media_attributes
- *
- * Description:
- *
- * Add the specified video media format to the SDP.
- *
- * Parameters:
- *
- * media_type - The media type (format) to add to the specified SDP.
- * sdp_p - Pointer to the SDP the media attribute is to be added to.
- * level - The media level of the SDP where the media attribute is to be added.
- * payload_number - AVT payload type if the media attribute being added is
- * RTP_AVT.
- *
- */
-static void
-gsmsdp_set_video_media_attributes (uint32_t media_type, void *cc_sdp_p, uint16_t level,
- uint16_t payload_number)
-{
- uint16_t a_inst;
- void *sdp_p = ((cc_sdp_t*)cc_sdp_p)->src_sdp;
-
- switch (media_type) {
- case RTP_H263:
- case RTP_H264_P0:
- case RTP_H264_P1:
- case RTP_VP8:
- /*
- * add a=rtpmap line
- */
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_RTPMAP, &a_inst)
- != SDP_SUCCESS) {
- return;
- }
-
- (void) sdp_attr_set_rtpmap_payload_type(sdp_p, level, 0, a_inst,
- payload_number);
-
- switch (media_type) {
- case RTP_H263:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_H263v2);
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_VIDEO_CLOCKRATE);
- break;
- case RTP_H264_P0:
- case RTP_H264_P1:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_H264);
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_VIDEO_CLOCKRATE);
- break;
- case RTP_VP8:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_VP8);
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_VIDEO_CLOCKRATE);
- break;
- }
- GSM_DEBUG("gsmsdp_set_video_media_attributes- populate attribs %d\n", payload_number );
-
- vcmPopulateAttribs(cc_sdp_p, level, media_type, payload_number, FALSE);
-
- break;
-
- default:
- break;
- }
-}
-
-/*
- * gsmsdp_set_media_attributes
- *
- * Description:
- *
- * Add the specified media format to the SDP.
- *
- * Parameters:
- *
- * media_type - The media type (format) to add to the specified SDP.
- * sdp_p - Pointer to the SDP the media attribute is to be added to.
- * level - The media level of the SDP where the media attribute is to be added.
- * payload_number - AVT payload type if the media attribute being added is
- * RTP_AVT.
- *
- */
-static void
-gsmsdp_set_media_attributes (uint32_t media_type, void *sdp_p, uint16_t level,
- uint16_t payload_number)
-{
- uint16_t a_inst, a_inst2, a_inst3, a_inst4;
- int maxavbitrate = 0;
- int maxcodedaudiobw = 0;
- int usedtx = 0;
- int stereo = 0;
- int useinbandfec = 0;
- int cbr = 0;
- int maxptime = 0;
-
-
- config_get_value(CFGID_MAXAVBITRATE, &maxavbitrate, sizeof(maxavbitrate));
- config_get_value(CFGID_MAXCODEDAUDIOBW, &maxcodedaudiobw, sizeof(maxcodedaudiobw));
- config_get_value(CFGID_USEDTX, &usedtx, sizeof(usedtx));
- config_get_value(CFGID_STEREO, &stereo, sizeof(stereo));
- config_get_value(CFGID_USEINBANDFEC, &useinbandfec, sizeof(useinbandfec));
- config_get_value(CFGID_CBR, &cbr, sizeof(cbr));
- config_get_value(CFGID_MAXPTIME, &maxptime, sizeof(maxptime));
-
-
-
- switch (media_type) {
- case RTP_PCMU: // type 0
- case RTP_PCMA: // type 8
- case RTP_G729: // type 18
- case RTP_G722: // type 9
- case RTP_ILBC:
- case RTP_L16:
- case RTP_ISAC:
- case RTP_OPUS:
- /*
- * add a=rtpmap line
- */
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_RTPMAP, &a_inst)
- != SDP_SUCCESS) {
- return;
- }
-
- (void) sdp_attr_set_rtpmap_payload_type(sdp_p, level, 0, a_inst,
- payload_number);
-
- switch (media_type) {
- case RTP_PCMU:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_PCMU);
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_CLOCKRATE);
- break;
- case RTP_PCMA:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_PCMA);
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_CLOCKRATE);
- break;
- case RTP_G729:
- {
-
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_G729);
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_FMTP, &a_inst2)
- != SDP_SUCCESS) {
- return;
- }
- (void) sdp_attr_set_fmtp_payload_type(sdp_p, level, 0, a_inst2,
- payload_number);
- (void) sdp_attr_set_fmtp_annexb(sdp_p, level, 0, a_inst2, FALSE);
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_CLOCKRATE);
- }
- break;
-
- case RTP_G722:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_G722);
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_CLOCKRATE);
- break;
-
- case RTP_L16:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_L16_256K);
-
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_L16_CLOCKRATE);
- break;
-
- case RTP_ILBC:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_ILBC);
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_FMTP, &a_inst2)
- != SDP_SUCCESS) {
- return;
- }
- (void) sdp_attr_set_fmtp_payload_type(sdp_p, level, 0, a_inst2,
- payload_number);
- (void) sdp_attr_set_fmtp_mode(sdp_p, level, 0, a_inst2, vcmGetILBCMode());
-
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_CLOCKRATE);
- break;
-
- case RTP_ISAC:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_ISAC);
-
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_ISAC_CLOCKRATE);
- break;
-
- case RTP_OPUS:
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_OPUS);
-
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_OPUS_CLOCKRATE);
- (void) sdp_attr_set_rtpmap_num_chan (sdp_p, level, 0, a_inst, 2);
-
- /* a=fmtp options */
- if (maxavbitrate || maxcodedaudiobw || usedtx || stereo || useinbandfec || cbr) {
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_FMTP, &a_inst2)
- != SDP_SUCCESS) {
- return;
- }
-
- (void) sdp_attr_set_fmtp_payload_type (sdp_p, level, 0, a_inst2, payload_number);
-
- if (maxavbitrate)
- sdp_attr_set_fmtp_max_average_bitrate (sdp_p, level, 0, a_inst2, FMTP_MAX_AVERAGE_BIT_RATE);
-
- if(usedtx)
- sdp_attr_set_fmtp_usedtx (sdp_p, level, 0, a_inst2, FALSE);
-
- if(stereo)
- sdp_attr_set_fmtp_stereo (sdp_p, level, 0, a_inst2, FALSE);
-
- if(useinbandfec)
- sdp_attr_set_fmtp_useinbandfec (sdp_p, level, 0, a_inst2, FALSE);
-
- if(maxcodedaudiobw) {
- sdp_attr_set_fmtp_maxcodedaudiobandwidth (sdp_p, level, 0, a_inst2,
- max_coded_audio_bandwidth_table[opus_fb].name);
- }
-
- if(cbr)
- sdp_attr_set_fmtp_cbr (sdp_p, level, 0, a_inst2, FALSE);
- }
-
- /* a=ptime attribute */
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_PTIME, &a_inst3)
- != SDP_SUCCESS) {
- return;
- }
-
- sdp_attr_set_simple_u32(sdp_p, SDP_ATTR_PTIME, level, 0, a_inst3, ATTR_PTIME);
-
- if(maxptime) {
- /* a=maxptime attribute */
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_MAXPTIME, &a_inst4)
- != SDP_SUCCESS) {
- return;
- }
-
- sdp_attr_set_simple_u32(sdp_p, SDP_ATTR_MAXPTIME, level, 0, a_inst4, ATTR_MAXPTIME);
- }
-
- break;
- }
- break;
-
- case RTP_AVT:
- /*
- * add a=rtpmap line
- */
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_RTPMAP, &a_inst)
- != SDP_SUCCESS) {
- return;
- }
- (void) sdp_attr_set_rtpmap_encname(sdp_p, level, 0, a_inst,
- SIPSDP_ATTR_ENCNAME_TEL_EVENT);
- (void) sdp_attr_set_rtpmap_payload_type(sdp_p, level, 0, a_inst,
- payload_number);
- (void) sdp_attr_set_rtpmap_clockrate(sdp_p, level, 0, a_inst,
- RTPMAP_CLOCKRATE);
-
- /*
- * Malloc the mediainfo structure
- */
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_FMTP, &a_inst)
- != SDP_SUCCESS) {
- return;
- }
- (void) sdp_attr_set_fmtp_payload_type(sdp_p, level, 0, a_inst,
- payload_number);
- (void) sdp_attr_set_fmtp_range(sdp_p, level, 0, a_inst,
- SIPSDP_NTE_DTMF_MIN,
- SIPSDP_NTE_DTMF_MAX);
-
-
- break;
-
- default:
- /* The remaining coded types aren't supported, but are listed below
- * as a reminder
- * RTP_CELP = 1,
- * RTP_GSM = 3,
- * RTP_G726 = 2,
- * RTP_G723 = 4,
- * RTP_DVI4 = 5,
- * RTP_DVI4_II = 6,
- * RTP_LPC = 7,
- * RTP_G722 = 9,
- * RTP_G728 = 15,
- * RTP_JPEG = 26,
- * RTP_NV = 28,
- * RTP_H261 = 31
- */
-
- break;
- }
-}
-
-/*
- * gsmsdp_set_sctp_attributes
- *
- * Description:
- *
- * Add the specified SCTP media format to the SDP.
- *
- * Parameters:
- *
- * sdp_p - Pointer to the SDP the media attribute is to be added to.
- * level - The media level of the SDP where the media attribute is to be added.
- */
-static void
-gsmsdp_set_sctp_attributes (void *sdp_p, uint16_t level, fsmdef_media_t *media)
-{
- uint16_t a_inst;
-
- if (sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_FMTP, &a_inst)
- != SDP_SUCCESS) {
- return;
- }
-
- /* Use SCTP port in place of fmtp payload type */
- (void) sdp_attr_set_fmtp_payload_type(sdp_p, level, 0, a_inst, media->sctp_port);
-
- sdp_attr_set_fmtp_data_channel_protocol (sdp_p, level, 0, a_inst, WEBRTC_DATA_CHANNEL_PROT);
-
- sdp_attr_set_fmtp_streams (sdp_p, level, 0, a_inst, 16);
-}
-
-/*
- * gsmsdp_set_remote_sdp
- *
- * Description:
- *
- * Sets the specified SDP as the remote SDP in the DCB.
- *
- * Parameters:
- *
- * dcb_p - Pointer to the DCB.
- * sdp_p - Pointer to the SDP to be set as the remote SDP in the DCB.
- */
-static void
-gsmsdp_set_remote_sdp (fsmdef_dcb_t *dcb_p, cc_sdp_t *sdp_p)
-{
- dcb_p->remote_sdp_present = TRUE;
-}
-
-/*
- * gsmsdp_get_sdp_direction_attr
- *
- * Description:
- *
- * Given a sdp_direction_e enumerated type, returns a sdp_attr_e
- * enumerated type.
- *
- * Parameters:
- *
- * direction - The SDP direction used to determine which sdp_attr_e to return.
- *
- */
-static sdp_attr_e
-gsmsdp_get_sdp_direction_attr (sdp_direction_e direction)
-{
- sdp_attr_e sdp_attr = SDP_ATTR_SENDRECV;
-
- switch (direction) {
- case SDP_DIRECTION_INACTIVE:
- sdp_attr = SDP_ATTR_INACTIVE;
- break;
- case SDP_DIRECTION_SENDONLY:
- sdp_attr = SDP_ATTR_SENDONLY;
- break;
- case SDP_DIRECTION_RECVONLY:
- sdp_attr = SDP_ATTR_RECVONLY;
- break;
- case SDP_DIRECTION_SENDRECV:
- sdp_attr = SDP_ATTR_SENDRECV;
- break;
- default:
- GSM_ERR_MSG("\nFSMDEF ERROR: replace with formal error text");
- }
-
- return sdp_attr;
-}
-
-/*
- * gsmsdp_set_sdp_direction
- *
- * Description:
- *
- * Adds a direction attribute to the given media line in the
- * specified SDP.
- *
- * Parameters:
- *
- * media - pointer to the fsmdef_media_t for the media entry.
- * direction - The direction to use when setting the direction attribute.
- * sdp_p - Pointer to the SDP to set the direction attribute against.
- */
-static void
-gsmsdp_set_sdp_direction (fsmdef_media_t *media,
- sdp_direction_e direction, void *sdp_p)
-{
- sdp_attr_e sdp_attr = SDP_ATTR_SENDRECV;
- uint16_t a_instance = 0;
-
- /*
- * Convert the direction to an SDP direction attribute.
- */
- sdp_attr = gsmsdp_get_sdp_direction_attr(direction);
- if (media->level) {
- (void) sdp_add_new_attr(sdp_p, media->level, 0, sdp_attr, &a_instance);
- } else {
- /* Just in case that there is no level defined, add to the session */
- (void) sdp_add_new_attr(sdp_p, SDP_SESSION_LEVEL, 0, sdp_attr,
- &a_instance);
- }
-}
-
-/*
- * gsmsdp_get_ice_attributes
- *
- * Description:
- *
- * Returns the ice attribute strings at a given level
- *
- * Parameters:
- *
- * session - true = session level attributes, false = media line attribs
- * level - The media level of the SDP where the media attribute exists.
- * sdp_p - Pointer to the SDP whose ice candidates are being searched.
- * ice_attribs - return ice attribs at this level in an array
- * attributes_ctp - count of array of media line attributes
- */
-
-static boolean
-gsmsdp_get_ice_attributes (sdp_attr_e sdp_attr, uint16_t level, void *sdp_p, char ***ice_attribs, int *attributes_ctp)
-{
- uint16_t num_a_lines = 0;
- uint16_t i;
- sdp_result_e result;
- char* ice_attrib;
-
- result = sdp_attr_num_instances(sdp_p, level, 0, sdp_attr, &num_a_lines);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG("enumerating ICE attributes failed\n");
- return FALSE;
- }
-
- if (num_a_lines < 1) {
- GSM_ERR_MSG("enumerating ICE attributes returned 0 attributes\n");
- return TRUE;
- }
-
- *ice_attribs = (char **)cpr_malloc(num_a_lines * sizeof(char *));
-
- if (!(*ice_attribs))
- return FALSE;
-
- *attributes_ctp = 0;
-
- for (i = 0; i < num_a_lines; i++) {
- result = sdp_attr_get_ice_attribute (sdp_p, level, 0, sdp_attr, (uint16_t) (i + 1),
- &ice_attrib);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG("Failed to retrieve ICE attribute\n");
- cpr_free(*ice_attribs);
- return FALSE;
- }
- (*ice_attribs)[i] = (char *) cpr_calloc(1, strlen(ice_attrib) + 1);
- if(!(*ice_attribs)[i])
- return FALSE;
-
- sstrncpy((*ice_attribs)[i], ice_attrib, strlen(ice_attrib) + 1);
- (*attributes_ctp)++;
- }
-
- return TRUE;
-}
-
-/*
- * gsmsdp_set_attributes
- *
- * Description:
- *
- * Adds an ice attribute attributes to the specified SDP.
- *
- * Parameters:
- *
- * session - true = session level attribute, false = media line attribute
- * level - The media level of the SDP where the media attribute exists.
- * sdp_p - Pointer to the SDP to set the ice candidate attribute against.
- * ice_attrib - ice attribute to set
- */
-static void
-gsmsdp_set_ice_attribute (sdp_attr_e sdp_attr, uint16_t level, void *sdp_p, char *ice_attrib)
-{
- uint16_t a_instance = 0;
- sdp_result_e result;
-
- result = sdp_add_new_attr(sdp_p, level, 0, sdp_attr, &a_instance);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG("Failed to add attribute\n");
- return;
- }
-
- result = sdp_attr_set_ice_attribute(sdp_p, level, 0, sdp_attr, a_instance, ice_attrib);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG("Failed to set attribute\n");
- }
-}
-
-/*
- * gsmsdp_set_rtcp_mux_attribute
- *
- * Description:
- *
- * Adds an ice attribute attributes to the specified SDP.
- *
- * Parameters:
- *
- * session - true = session level attribute, false = media line attribute
- * level - The media level of the SDP where the media attribute exists.
- * sdp_p - Pointer to the SDP to set the ice candidate attribute against.
- * rtcp_mux - ice attribute to set
- */
-static void
-gsmsdp_set_rtcp_mux_attribute (sdp_attr_e sdp_attr, uint16_t level, void *sdp_p, boolean rtcp_mux)
-{
- uint16_t a_instance = 0;
- sdp_result_e result;
-
- result = sdp_add_new_attr(sdp_p, level, 0, sdp_attr, &a_instance);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG("Failed to add attribute\n");
- return;
- }
-
- result = sdp_attr_set_rtcp_mux_attribute(sdp_p, level, 0, sdp_attr, a_instance, rtcp_mux);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG("Failed to set attribute\n");
- }
-}
-
-/*
- * gsmsdp_set_dtls_fingerprint_attribute
- *
- * Description:
- *
- * Adds an dtls fingerprint attribute attributes to the specified SDP.
- *
- * Parameters:
- *
- * session - true = session level attribute, false = media line attribute
- * level - The media level of the SDP where the media attribute exists.
- * sdp_p - Pointer to the SDP to set the ice candidate attribute against.
- * hash_func - hash function string, e.g. "sha-1"
- * hash_func_len - string len
- * fingerprint - fingerprint attribute to set
- * fingerprint_len - string len of fingerprint
- */
-static void
-gsmsdp_set_dtls_fingerprint_attribute (sdp_attr_e sdp_attr, uint16_t level, void *sdp_p,
- char *hash_func,char *fingerprint)
-{
- uint16_t a_instance = 0;
- sdp_result_e result;
- char hash_and_fingerprint[FSMDEF_MAX_DIGEST_ALG_LEN + FSMDEF_MAX_DIGEST_LEN + 2];
-
- snprintf(hash_and_fingerprint, sizeof(hash_and_fingerprint),
- "%s %s", hash_func, fingerprint);
-
- result = sdp_add_new_attr(sdp_p, level, 0, sdp_attr, &a_instance);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG("Failed to add attribute\n");
- return;
- }
-
- result = sdp_attr_set_dtls_fingerprint_attribute(sdp_p, level, 0, sdp_attr, a_instance, hash_and_fingerprint);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG("Failed to set dtls fingerprint attribute\n");
- }
-}
-
-/*
- * gsmsdp_remove_sdp_direction
- *
- * Description:
- *
- * Removes the direction attribute corresponding to the passed in direction
- * from the media line of the specified SDP.
- *
- * Parameters:
- *
- * media - pointer to the fsmdef_media_t for the media entry.
- * direction - The direction whose corresponding direction attribute
- * is to be removed.
- * sdp_p - Pointer to the SDP where the direction attribute is to be
- * removed.
- */
-static void
-gsmsdp_remove_sdp_direction (fsmdef_media_t *media,
- sdp_direction_e direction, void *sdp_p)
-{
- sdp_attr_e sdp_attr = SDP_ATTR_SENDRECV;
-
- sdp_attr = gsmsdp_get_sdp_direction_attr(direction);
- (void) sdp_delete_attr(sdp_p, media->level, 0, sdp_attr, 1);
-}
-
-/*
- * gsmsdp_set_local_sdp_direction
- *
- * Description:
- *
- * Sets the direction attribute for the local SDP.
- *
- * Parameters:
- *
- * dcb_p - The DCB where the local SDP is located.
- * media - Pointer to fsmdef_media_t for the media entry of the SDP.
- * direction - The media direction to set into the local SDP.
- */
-void
-gsmsdp_set_local_sdp_direction (fsmdef_dcb_t *dcb_p,
- fsmdef_media_t *media,
- sdp_direction_e direction)
-{
- /*
- * If media direction was previously set, remove the direction attribute
- * before adding the specified direction. Save the direction in previous
- * direction before clearing it.
- */
- if (media->direction_set) {
- media->previous_sdp.direction = media->direction;
- gsmsdp_remove_sdp_direction(media, media->direction,
- dcb_p->sdp ? dcb_p->sdp->src_sdp : NULL );
- media->direction_set = FALSE;
- }
- gsmsdp_set_sdp_direction(media, direction, dcb_p->sdp ? dcb_p->sdp->src_sdp : NULL);
- /*
- * We could just get the direction from the local SDP when we need it in
- * GSM, but setting the direction in the media structure gives a quick way
- * to access the media direction.
- */
- media->direction = direction;
- media->direction_set = TRUE;
-}
-
-/*
- * gsmsdp_get_remote_sdp_direction
- *
- * Description:
- *
- * Returns the media direction from the specified SDP. We will check for the
- * media direction attribute at the session level and the first AUDIO media line.
- * If the direction attribute is specified at the media level, the media level setting
- * overrides the session level attribute.
- *
- * Parameters:
- *
- * dcb_p - pointer to the fsmdef_dcb_t.
- * level - media line level.
- * dest_addr - pointer to the remote address.
- */
-static sdp_direction_e
-gsmsdp_get_remote_sdp_direction (fsmdef_dcb_t *dcb_p, uint16_t level,
- cpr_ip_addr_t *dest_addr)
-{
- sdp_direction_e direction = SDP_DIRECTION_SENDRECV;
- cc_sdp_t *sdp_p = dcb_p->sdp;
- uint16_t media_attr;
- uint16_t i;
- static const sdp_attr_e dir_attr_array[] = {
- SDP_ATTR_INACTIVE,
- SDP_ATTR_RECVONLY,
- SDP_ATTR_SENDONLY,
- SDP_ATTR_SENDRECV,
- SDP_MAX_ATTR_TYPES
- };
-
- if (!sdp_p->dest_sdp) {
- return direction;
- }
-
- media_attr = 0; /* media level attr. count */
- /*
- * Now check for direction as a media attribute. If found, the
- * media attribute takes precedence over direction specified
- * as a session attribute.
- *
- * In order to find out whether there is a direction attribute
- * associated with a media line (or even at the
- * session level) or not is to get the number of instances of
- * that attribute via the sdp_attr_num_instances() first. The is
- * because the sdp_get_media_direction() always returns a valid
- * direction value even when there is no direction attribute with
- * the media line (or session level).
- *
- * Note: there is no single attribute value to pass to the
- * sdp_attr_num_instances() to get number a direction attribute that
- * represents inactive, recvonly, sendonly, sendrcv. We have to
- * look for each one of them individually.
- */
- for (i = 0; (dir_attr_array[i] != SDP_MAX_ATTR_TYPES); i++) {
- if (sdp_attr_num_instances(sdp_p->dest_sdp, level, 0,
- dir_attr_array[i], &media_attr) ==
- SDP_SUCCESS) {
- if (media_attr) {
- /* There is direction attribute in the media line */
- direction = sdp_get_media_direction(sdp_p->dest_sdp,
- level, 0);
- break;
- }
- }
- }
-
- /*
- * Check for the direction attribute. The direction can be specified
- * as a session attribute or a media stream attribute. If the direction
- * is specified as a session attribute, the direction is applicable to
- * all media streams in the SDP.
- */
- if (media_attr == 0) {
- /* no media level direction, get the direction from session */
- direction = sdp_get_media_direction(sdp_p->dest_sdp,
- SDP_SESSION_LEVEL, 0);
- }
-
- /*
- * To support legacy way of signaling remote hold, we will interpret
- * c=0.0.0.0 to be a=inactive
- */
- if (dest_addr->type == CPR_IP_ADDR_IPV4 &&
- dest_addr->u.ip4 == 0) {
-
- direction = SDP_DIRECTION_INACTIVE;
- } else {
-
- //todo IPv6: reject the request.
- }
- return direction;
-}
-
-/**
- *
- * The function overrides direction for some special feature
- * processing.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]media - pointer to fsmdef_media_t for the media to
- * override the direction.
- *
- * @return None.
- * @pre (dcb_p not_eq NULL) and (media not_eq NULL)
- */
-static void
-gsmsdp_feature_overide_direction (fsmdef_dcb_t *dcb_p, fsmdef_media_t *media)
-{
- /*
- * Disable video if this is a BARGE with video
- */
- if ( CC_IS_VIDEO(media->cap_index) &&
- dcb_p->join_call_id != CC_NO_CALL_ID ){
- media->support_direction = SDP_DIRECTION_INACTIVE;
- }
-
- if (CC_IS_VIDEO(media->cap_index) && media->support_direction == SDP_DIRECTION_INACTIVE) {
- DEF_DEBUG(GSM_F_PREFIX"video capability disabled to SDP_DIRECTION_INACTIVE \n", "gsmsdp_feature_overide_direction");
- }
-}
-
-/*
- * gsmsdp_negotiate_local_sdp_direction
- *
- * Description:
- *
- * Given an offer SDP, return the corresponding answer SDP direction.
- *
- * local hold remote direction support direction new local direction
- * enabled inactive any inactive
- * enabled sendrecv sendonly sendonly
- * enabled sendrecv recvonly inactive
- * enabled sendrecv sendrecv sendonly
- * enabled sendrecv inactive inactive
- * enabled sendonly any inactive
- * enabled recvonly sendrecv sendonly
- * enabled recvonly sendonly sendonly
- * enabled recvonly recvonly inactive
- * enabled recvonly inactive inactive
- * disabled inactive any inactive
- * disabled sendrecv sendrecv sendrecv
- * disabled sendrecv sendonly sendonly
- * disabled sendrecv recvonly recvonly
- * disabled sendrecv inactive inactive
- * disabled sendonly sendrecv recvonly
- * disabled sendonly sendonly inactive
- * disabled sendonly recvonly recvonly
- * disabled sendonly inactive inactive
- * disabled recvonly sendrecv sendonly
- * disabled recvonly sendonly sendonly
- * disabled recvonly recvonly inactive
- * disabled recvonly inactive inactive
- *
- * Parameters:
- *
- * dcb_p - pointer to the fsmdef_dcb_t.
- * media - pointer to the fsmdef_media_t for the current media entry.
- * local_hold - Boolean indicating if local hold feature is enabled
- */
-static sdp_direction_e
-gsmsdp_negotiate_local_sdp_direction (fsmdef_dcb_t *dcb_p,
- fsmdef_media_t *media,
- boolean local_hold)
-{
- sdp_direction_e direction = SDP_DIRECTION_SENDRECV;
- sdp_direction_e remote_direction = gsmsdp_get_remote_sdp_direction(dcb_p,
- media->level, &media->dest_addr);
-
- if (remote_direction == SDP_DIRECTION_SENDRECV) {
- if (local_hold) {
- if ((media->support_direction == SDP_DIRECTION_SENDRECV) ||
- (media->support_direction == SDP_DIRECTION_SENDONLY)) {
- direction = SDP_DIRECTION_SENDONLY;
- } else {
- direction = SDP_DIRECTION_INACTIVE;
- }
- } else {
- direction = media->support_direction;
- }
- } else if (remote_direction == SDP_DIRECTION_SENDONLY) {
- if (local_hold) {
- direction = SDP_DIRECTION_INACTIVE;
- } else {
- if ((media->support_direction == SDP_DIRECTION_SENDRECV) ||
- (media->support_direction == SDP_DIRECTION_RECVONLY)) {
- direction = SDP_DIRECTION_RECVONLY;
- } else {
- direction = SDP_DIRECTION_INACTIVE;
- }
- }
- } else if (remote_direction == SDP_DIRECTION_INACTIVE) {
- direction = SDP_DIRECTION_INACTIVE;
- } else if (remote_direction == SDP_DIRECTION_RECVONLY) {
- if ((media->support_direction == SDP_DIRECTION_SENDRECV) ||
- (media->support_direction == SDP_DIRECTION_SENDONLY)) {
- direction = SDP_DIRECTION_SENDONLY;
- } else {
- direction = SDP_DIRECTION_INACTIVE;
- }
- }
-
- return direction;
-}
-
-/*
- * gsmsdp_add_default_audio_formats_to_local_sdp
- *
- * Description:
- *
- * Add all supported media formats to the local SDP of the specified DCB
- * at the specified media level. If the call is involved in a conference
- * call, only add G.711 formats.
- *
- * Parameters
- *
- * dcb_p - The DCB whose local SDP is to be updated with the default media formats.
- * sdp_p - Pointer to the local sdp structure. This is added so call to this
- * routine can be made irrespective of whether we have a dcb or not(To
- * handle out-of-call options request for example)
- * media - Pointer to fsmdef_media_t for the media entry of the SDP.
- *
- */
-static void
-gsmsdp_add_default_audio_formats_to_local_sdp (fsmdef_dcb_t *dcb_p,
- cc_sdp_t * sdp_p,
- fsmdef_media_t *media)
-{
- static const char fname[] = "gsmsdp_add_default_audio_formats_to_local_sdp";
- int local_media_types[CC_MAX_MEDIA_TYPES];
- int16_t local_avt_payload_type = RTP_NONE;
- DtmfOutOfBandTransport_t transport = DTMF_OUTOFBAND_NONE;
- int type_cnt;
- void *local_sdp_p = NULL;
- uint16_t media_format_count;
- uint16_t level;
- int i;
-
- if (media) {
- level = media->level;
- } else {
- level = 1;
- }
- local_sdp_p = (void *) sdp_p->src_sdp;
-
- /*
- * Create list of supported codecs. Get all the codecs that the phone
- * supports.
- */
- media_format_count = sip_config_local_supported_codecs_get(
- (rtp_ptype *) local_media_types,
- CC_MAX_MEDIA_TYPES);
- /*
- * If there are no media payloads, it's because we are making an
- * initial offer. We will be opening our receive port so we need to specify
- * the media payload type to be used initially. We set the media payload
- * type in the dcb to do this. Until we receive an answer from the far
- * end, we will use our first choice payload type. i.e. the first payload
- * type sent in our AUDIO media line.
- */
-
- if (dcb_p && media && media->num_payloads == 0) {
-
- if (media->payloads &&
- (media->num_payloads < media_format_count)) {
- cpr_free(media->payloads);
- media->payloads = NULL;
- }
-
- if (!media->payloads) {
- media->payloads = cpr_calloc(media_format_count,
- sizeof(vcm_payload_info_t));
- }
-
- media->num_payloads = 0;
- for (i = 0; i < media_format_count; i++) {
- if (local_media_types[i] > RTP_NONE) {
- media->payloads[i].codec_type = local_media_types[i];
- media->payloads[i].local_rtp_pt = local_media_types[i];
- media->payloads[i].remote_rtp_pt = local_media_types[i];
- media->num_payloads++;
- }
- }
- gsmsdp_copy_payloads_to_previous_sdp(media);
- }
-
- /*
- * Get configured OOB DTMF setting and avt payload type if applicable
- */
- config_get_value(CFGID_DTMF_OUTOFBAND, &transport, sizeof(transport));
-
- if ((transport == DTMF_OUTOFBAND_AVT) ||
- (transport == DTMF_OUTOFBAND_AVT_ALWAYS)) {
- int temp_payload_type = RTP_NONE;
-
- config_get_value(CFGID_DTMF_AVT_PAYLOAD,
- &(temp_payload_type),
- sizeof(temp_payload_type));
- local_avt_payload_type = (uint16_t) temp_payload_type;
- }
-
- /*
- * add all the audio media types
- */
- for (type_cnt = 0;
- (type_cnt < media_format_count) &&
- (local_media_types[type_cnt] > RTP_NONE);
- type_cnt++) {
-
- if (sdp_add_media_payload_type(local_sdp_p, level,
- (uint16_t)local_media_types[type_cnt],
- SDP_PAYLOAD_NUMERIC) != SDP_SUCCESS) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"Adding media payload type failed\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- }
-
- if (media->support_direction != SDP_DIRECTION_INACTIVE) {
- gsmsdp_set_media_attributes(local_media_types[type_cnt], local_sdp_p,
- level, (uint16_t)local_media_types[type_cnt]);
- }
- }
-
- /*
- * add the avt media type
- */
- if (local_avt_payload_type > RTP_NONE) {
- if (sdp_add_media_payload_type(local_sdp_p, level,
- local_avt_payload_type,
- SDP_PAYLOAD_NUMERIC) != SDP_SUCCESS) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"Adding AVT payload type failed\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
-
- if (media->support_direction != SDP_DIRECTION_INACTIVE) {
- gsmsdp_set_media_attributes(RTP_AVT, local_sdp_p, level,
- local_avt_payload_type);
- if (media) {
- media->avt_payload_type = local_avt_payload_type;
- }
- }
- }
-}
-
-/*
- * gsmsdp_add_default_video_formats_to_local_sdp
- *
- * Description:
- *
- * Add all supported media formats to the local SDP of the specified DCB
- * at the specified media level. If the call is involved in a conference
- * call, only add G.711 formats.
- *
- * Parameters
- *
- * dcb_p - The DCB whose local SDP is to be updated with the default media formats.
- * sdp_p - Pointer to the local sdp structure. This is added so call to this
- * routine can be made irrespective of whether we have a dcb or not(To
- * handle out-of-call options request for example)
- * media - Pointer to fsmdef_media_t for the media entry of the SDP.
- *
- */
-static void
-gsmsdp_add_default_video_formats_to_local_sdp (fsmdef_dcb_t *dcb_p,
- cc_sdp_t * sdp_p,
- fsmdef_media_t *media)
-{
- static const char fname[] = "gsmsdp_add_default_video_formats_to_local_sdp";
- int video_media_types[CC_MAX_MEDIA_TYPES];
- int type_cnt;
- void *local_sdp_p = NULL;
- uint16_t video_format_count;
- uint16_t level;
- line_t line = 0;
- callid_t call_id = 0;
- int i;
-
- if (dcb_p && media) {
- line = dcb_p->line;
- call_id = dcb_p->call_id;
- }
- GSM_DEBUG(DEB_L_C_F_PREFIX"\n", DEB_L_C_F_PREFIX_ARGS(GSM, line, call_id, fname));
-
- if (media) {
- level = media->level;
- } else {
- level = 2;
- }
- local_sdp_p = (void *) sdp_p->src_sdp;
-
- /*
- * Create list of supported codecs. Get all the codecs that the phone supports.
- */
-
- video_format_count = sip_config_video_supported_codecs_get( (rtp_ptype *) video_media_types,
- CC_MAX_MEDIA_TYPES, TRUE /*offer*/);
-
- GSM_DEBUG(DEB_L_C_F_PREFIX"video_count=%d\n", DEB_L_C_F_PREFIX_ARGS(GSM, line, call_id, fname), video_format_count);
- /*
- * If the there are no media payloads, its because we are making an
- * initial offer. We will be opening our receive port so we need to specify
- * the media payload type to be used initially. We set the media payload
- * type in the dcb to do this. Until we receive an answer from the far
- * end, we will use our first choice payload type. i.e. the first payload
- * type sent in our video media line.
- */
- if (dcb_p && media && media->num_payloads == 0) {
- if (media->payloads &&
- (media->num_payloads < video_format_count)) {
- cpr_free(media->payloads);
- media->payloads = NULL;
- }
-
- if (!media->payloads) {
- media->payloads = cpr_calloc(video_format_count,
- sizeof(vcm_payload_info_t));
- }
-
- media->num_payloads = 0;
- for (i = 0; i < video_format_count; i++) {
- if (video_media_types[i] > RTP_NONE) {
- media->payloads[i].codec_type = video_media_types[i];
- media->payloads[i].local_rtp_pt = video_media_types[i];
- media->payloads[i].remote_rtp_pt = video_media_types[i];
- media->num_payloads++;
- }
- }
- gsmsdp_copy_payloads_to_previous_sdp(media);
- }
-
-
- /*
- * add all the video media types
- */
- for (type_cnt = 0;
- (type_cnt < video_format_count) &&
- (video_media_types[type_cnt] > RTP_NONE);
- type_cnt++) {
-
- if (sdp_add_media_payload_type(local_sdp_p, level,
- (uint16_t)video_media_types[type_cnt],
- SDP_PAYLOAD_NUMERIC) != SDP_SUCCESS) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"SDP ERROR(1)\n",
- line, call_id, fname);
- }
-
- if (media->support_direction != SDP_DIRECTION_INACTIVE) {
- gsmsdp_set_video_media_attributes(video_media_types[type_cnt], sdp_p,
- level, (uint16_t)video_media_types[type_cnt]);
- }
- }
-}
-
-/**
- * This function sets the mid attr at the media level
- * and labels the relevant media streams when phone is
- * operating in a dual stack mode
- *
- * @param[in]src_sdp_p - Our source sdp.
- * @param[in]level - The level of the media that we are operating on.
- *
- * @return - None
- *
- */
-static void gsmsdp_set_mid_attr (void *src_sdp_p, uint16_t level)
-{
- uint16 inst_num;
-
- if (platform_get_ip_address_mode() == CPR_IP_MODE_DUAL) {
- /*
- * add a=mid line
- */
- (void) sdp_add_new_attr(src_sdp_p, level, 0, SDP_ATTR_MID, &inst_num);
-
- (void) sdp_attr_set_simple_u32(src_sdp_p, SDP_ATTR_MID, level, 0,
- inst_num, level);
- }
-}
-
-/**
- * This function sets the anat attr to the session level
- * and labels the relevant media streams
- *
- * @param[in]media - The media line that we are operating on.
- * @param[in]dcb_p - Pointer to the DCB whose local SDP is to be updated.
- *
- * @return - None
- *
- */
-static void gsmsdp_set_anat_attr (fsmdef_dcb_t *dcb_p, fsmdef_media_t *media)
-{
- void *src_sdp_p = (void *) dcb_p->sdp->src_sdp;
- void *dest_sdp_p = (void *) dcb_p->sdp->dest_sdp;
- uint16 inst_num;
- uint16_t num_group_lines= 0;
- uint16_t num_anat_lines = 0;
- u32 group_id_1, group_id_2;
- uint16_t i;
- fsmdef_media_t *group_media;
-
-
- if (dest_sdp_p == NULL) {
- /* If this is our initial offer */
- if (media->addr_type == SDP_AT_IP4) {
- group_media = gsmsdp_find_anat_pair(dcb_p, media);
- if (group_media != NULL) {
- /*
- * add a=group line
- */
- (void) sdp_add_new_attr(src_sdp_p, SDP_SESSION_LEVEL, 0, SDP_ATTR_GROUP, &inst_num);
-
- (void) sdp_set_group_attr(src_sdp_p, SDP_SESSION_LEVEL, 0, inst_num, SDP_GROUP_ATTR_ANAT);
-
- (void) sdp_set_group_num_id(src_sdp_p, SDP_SESSION_LEVEL, 0, inst_num, 2);
- (void) sdp_set_group_id(src_sdp_p, SDP_SESSION_LEVEL, 0, inst_num, group_media->level);
- (void) sdp_set_group_id(src_sdp_p, SDP_SESSION_LEVEL, 0, inst_num, media->level);
- }
- }
- } else {
- /* This is an answer, check if the offer rcvd had anat grouping */
- (void) sdp_attr_num_instances(dest_sdp_p, SDP_SESSION_LEVEL, 0, SDP_ATTR_GROUP,
- &num_group_lines);
-
- for (i = 1; i <= num_group_lines; i++) {
- if (sdp_get_group_attr(dest_sdp_p, SDP_SESSION_LEVEL, 0, i) == SDP_GROUP_ATTR_ANAT) {
- num_anat_lines++;
- }
- }
-
- for (i = 1; i <= num_anat_lines; i++) {
- group_id_1 = sdp_get_group_id(dest_sdp_p, SDP_SESSION_LEVEL, 0, i, 1);
- group_id_2 = sdp_get_group_id(dest_sdp_p, SDP_SESSION_LEVEL, 0, i, 2);
-
- if ((media->level == group_id_1) || (media->level == group_id_2)) {
-
- group_media = gsmsdp_find_anat_pair(dcb_p, media);
- if (group_media != NULL) {
- if (sdp_get_group_attr(src_sdp_p, SDP_SESSION_LEVEL, 0, i) != SDP_GROUP_ATTR_ANAT) {
- /*
- * add a=group line
- */
- (void) sdp_add_new_attr(src_sdp_p, SDP_SESSION_LEVEL, 0, SDP_ATTR_GROUP, &inst_num);
- (void) sdp_set_group_attr(src_sdp_p, SDP_SESSION_LEVEL, 0, inst_num, SDP_GROUP_ATTR_ANAT);
-
- }
- (void) sdp_set_group_num_id(src_sdp_p, SDP_SESSION_LEVEL, 0, i, 2);
- (void) sdp_set_group_id(src_sdp_p, SDP_SESSION_LEVEL, 0, i, group_media->level);
- (void) sdp_set_group_id(src_sdp_p, SDP_SESSION_LEVEL, 0, i, media->level);
-
- } else {
- /*
- * add a=group line
- */
- (void) sdp_add_new_attr(src_sdp_p, SDP_SESSION_LEVEL, 0, SDP_ATTR_GROUP, &inst_num);
- (void) sdp_set_group_attr(src_sdp_p, SDP_SESSION_LEVEL, 0, inst_num, SDP_GROUP_ATTR_ANAT);
-
- (void) sdp_set_group_num_id(src_sdp_p, SDP_SESSION_LEVEL, 0, inst_num, 1);
- (void) sdp_set_group_id(src_sdp_p, SDP_SESSION_LEVEL, 0, inst_num, media->level);
- }
-
- }
- }
- }
- gsmsdp_set_mid_attr (src_sdp_p, media->level);
-}
-
-/*
- * gsmsdp_update_local_sdp_media
- *
- * Description:
- *
- * Adds an AUDIO media line to the local SDP of the specified DCB. If all_formats
- * is TRUE, sets all media formats supported by the phone into the local SDP, else
- * only add the single negotiated media format. If an AUDIO media line already
- * exists in the local SDP, remove it as this function completely rebuilds the
- * AUDIO media line and will do so at the same media level as the pre-existing
- * AUDIO media line.
- *
- * Parameters:
- *
- * dcb_p - Pointer to the DCB whose local SDP is to be updated.
- * cc_sdp_p - Pointer to the SDP being updated.
- * all_formats - If true, all supported media formats will be added to the
- * AUDIO media line of the SDP. Otherwise, only the single
- * negotiated media format is added.
- * media - Pointer to fsmdef_media_t for the media entry of the SDP.
- * transport - transport type to for this media line.
- *
- */
-static void
-gsmsdp_update_local_sdp_media (fsmdef_dcb_t *dcb_p, cc_sdp_t *cc_sdp_p,
- boolean all_formats, fsmdef_media_t *media,
- sdp_transport_e transport)
-{
- static const char fname[] = "gsmsdp_update_local_sdp_media";
- uint16_t port;
- sdp_result_e result;
- uint16_t level;
- void *sdp_p;
- int sdpmode = 0;
- int i = 0;
-
- if (!dcb_p || !media) {
- GSM_ERR_MSG(get_debug_string(FSMDEF_DBG_INVALID_DCB), fname);
- return;
- }
- level = media->level;
- port = media->src_port;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- sdp_p = cc_sdp_p ? (void *) cc_sdp_p->src_sdp : NULL;
-
- if (sdp_p == NULL) {
-
- gsmsdp_init_local_sdp(dcb_p->peerconnection, &(dcb_p->sdp));
-
- cc_sdp_p = dcb_p->sdp;
- if ((cc_sdp_p == NULL) || (cc_sdp_p->src_sdp == NULL)) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"sdp is NULL and init failed \n",
- dcb_p->line, dcb_p->call_id, fname);
- return;
- }
- sdp_p = (void *) cc_sdp_p->src_sdp;
- } else {
-
- /*
- * Remove the audio stream. Reset direction_set flag since
- * all media attributes have just been removed.
- */
- sdp_delete_media_line(sdp_p, level);
- media->direction_set = FALSE;
- }
-
- result = sdp_insert_media_line(sdp_p, level);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"Inserting media line to Sdp failed\n",
- dcb_p->line, dcb_p->call_id, fname);
- return;
- }
-
- if (media->support_direction != SDP_DIRECTION_INACTIVE) {
- gsmsdp_set_connection_address(sdp_p, media->level, dcb_p->ice_default_candidate_addr);
- }
-
- (void) sdp_set_media_type(sdp_p, level, media->type);
-
-
- (void) sdp_set_media_portnum(sdp_p, level, port, media->sctp_port);
-
- /* Set media transport and crypto attributes if it is for SRTP */
- gsmsdp_update_local_sdp_media_transport(dcb_p, sdp_p, media, transport,
- all_formats);
-
- if (all_formats) {
- /*
- * Add all supported media formats to the local sdp.
- */
- switch (media->type) {
- case SDP_MEDIA_AUDIO:
- gsmsdp_add_default_audio_formats_to_local_sdp(dcb_p, cc_sdp_p,
- media);
- break;
- case SDP_MEDIA_VIDEO:
- gsmsdp_add_default_video_formats_to_local_sdp(dcb_p, cc_sdp_p,
- media);
- break;
- case SDP_MEDIA_APPLICATION:
- gsmsdp_set_sctp_attributes (sdp_p, level, media);
- break;
- default:
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"SDP ERROR media %d for level %d is not"
- " supported\n",
- dcb_p->line, dcb_p->call_id, fname, media->level);
- break;
- }
- } else {
- /*
- * Add negotiated codec list to the sdp
- */
- for(i = 0; i < media->num_payloads; i++) {
- result =
- sdp_add_media_payload_type(sdp_p, level,
- (uint16_t)(media->payloads[i].local_rtp_pt),
- SDP_PAYLOAD_NUMERIC);
-
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"Adding dynamic payload type failed\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
-
- switch (media->type) {
- case SDP_MEDIA_AUDIO:
- gsmsdp_set_media_attributes(media->payloads[i].codec_type,
- sdp_p, level,
- (uint16_t)(media->payloads[i].local_rtp_pt));
- break;
- case SDP_MEDIA_VIDEO:
- gsmsdp_set_video_media_attributes(media->payloads[i].codec_type,
- cc_sdp_p, level,
- (uint16_t)(media->payloads[i].local_rtp_pt));
- break;
- case SDP_MEDIA_APPLICATION:
- gsmsdp_set_sctp_attributes (sdp_p, level, media);
- break;
- default:
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"SDP ERROR media %d for level %d is"
- " not supported\n",
- dcb_p->line, dcb_p->call_id, fname, media->level);
- break;
- }
-
- }//end for
-
- /*
- * add the avt media type
- */
- if (media->avt_payload_type > RTP_NONE) {
- result = sdp_add_media_payload_type(sdp_p, level,
- (uint16_t)media->avt_payload_type,
- SDP_PAYLOAD_NUMERIC);
- if (result != SDP_SUCCESS) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"Adding AVT payload type failed\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
- gsmsdp_set_media_attributes(RTP_AVT, sdp_p, level,
- (uint16_t) media->avt_payload_type);
- }
- }
-
- if (!sdpmode)
- gsmsdp_set_anat_attr(dcb_p, media);
-}
-
-/*
- * gsmsdp_update_local_sdp
- *
- * Description:
- *
- * Updates the local SDP of the DCB based on the remote SDP.
- *
- * Parameters:
- *
- * dcb_p - Pointer to the DCB whose local SDP is to be updated.
- * offer - Indicates whether the remote SDP was received in an offer
- * or an answer.
- * initial_offer - this media line is initial offer.
- * media - Pointer to fsmdef_media_t for the media entry of the SDP.
- *
- * Return:
- * TRUE - update the local SDP was successfull.
- * FALSE - update the local SDP failed.
- */
-static boolean
-gsmsdp_update_local_sdp (fsmdef_dcb_t *dcb_p, boolean offer,
- boolean initial_offer,
- fsmdef_media_t *media)
-{
- static const char fname[] = "gsmsdp_update_local_sdp";
- cc_action_data_t data;
- sdp_direction_e direction;
- boolean local_hold = (boolean)FSM_CHK_FLAGS(media->hold, FSM_HOLD_LCL);
-
- if (media->src_port == 0) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"allocate receive port for media line\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- /*
- * Source port has not been allocated, this could mean we
- * processing an initial offer SDP, SDP that requets to insert
- * a media line or re-insert a media line.
- */
- data.open_rcv.is_multicast = FALSE;
- data.open_rcv.listen_ip = ip_addr_invalid;
- data.open_rcv.port = 0;
- data.open_rcv.keep = FALSE;
- /*
- * Indicate type of media (audio/video etc) becase some for supporting
- * video over vieo, the port is obtained from other entity.
- */
- data.open_rcv.media_type = media->type;
- data.open_rcv.media_refid = media->refid;
- if (cc_call_action(dcb_p->call_id, dcb_p->line, CC_ACTION_OPEN_RCV,
- &data) == CC_RC_SUCCESS) {
- /* allocate port successful, save the port */
- media->src_port = data.open_rcv.port;
- media->rcv_chan = FALSE; /* mark no RX chan yet */
- } else {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"allocate rx port failed\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (FALSE);
- }
- }
-
- /*
- * Negotiate direction based on remote SDP.
- */
- direction = gsmsdp_negotiate_local_sdp_direction(dcb_p, media, local_hold);
-
- /*
- * Update Transmit SRTP transmit key if this SRTP session.
- */
- if (media->transport == SDP_TRANSPORT_RTPSAVP) {
- gsmsdp_update_crypto_transmit_key(dcb_p, media, offer,
- initial_offer, direction);
- }
-
- if (offer == TRUE) {
- gsmsdp_update_local_sdp_media(dcb_p, dcb_p->sdp, FALSE, media,
- media->transport);
- }
-
- /*
- * Set local sdp direction.
- */
- if (media->direction_set) {
- if (media->direction != direction) {
- gsmsdp_set_local_sdp_direction(dcb_p, media, direction);
- }
- } else {
- gsmsdp_set_local_sdp_direction(dcb_p, media, direction);
- }
- return (TRUE);
-}
-
-/*
- * gsmsdp_update_local_sdp_for_multicast
- *
- * Description:
- *
- * Updates the local SDP of the DCB based on the remote SDP for
- * multicast. Populates the local sdp with the same addr:port as
- * in the offer and the same direction as in the offer (as per
- * rfc3264).
- *
- * Parameters:
- *
- * dcb_p - Pointer to the DCB whose local SDP is to be updated.
- * portnum - Remote port.
- * media - Pointer to fsmdef_media_t for the media entry of the SDP.
- * offer - boolean indicating an offer SDP if true.
- * initial_offer - boolean indicating an initial offer SDP if true.
- *
- */
-static boolean
-gsmsdp_update_local_sdp_for_multicast (fsmdef_dcb_t *dcb_p,
- uint16_t portnum,
- fsmdef_media_t *media,
- boolean offer,
- boolean initial_offer)
-{
- static const char fname[] = "gsmsdp_update_local_sdp_for_multicast";
- sdp_direction_e direction;
- char addr_str[MAX_IPADDR_STR_LEN];
- uint16_t level;
- char *p_addr_str;
- char *strtok_state;
-
- level = media->level;
-
- GSM_DEBUG(DEB_L_C_F_PREFIX"%d %d %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname),
- portnum, level, initial_offer);
-
- direction = gsmsdp_get_remote_sdp_direction(dcb_p, media->level,
- &media->dest_addr);
- GSM_DEBUG(DEB_L_C_F_PREFIX"sdp direction: %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), direction);
- /*
- * Update Transmit SRTP transmit key any way to clean up the
- * tx condition that we may have offered prior.
- */
- gsmsdp_update_crypto_transmit_key(dcb_p, media, offer, initial_offer,
- direction);
-
- gsmsdp_update_local_sdp_media(dcb_p, dcb_p->sdp, FALSE,
- media, media->transport);
-
- /*
- * Set local sdp direction same as on remote SDP for multicast
- */
- if ((direction == SDP_DIRECTION_RECVONLY) || (direction == SDP_DIRECTION_INACTIVE)) {
- if ((media->support_direction == SDP_DIRECTION_SENDRECV) ||
- (media->support_direction == SDP_DIRECTION_RECVONLY)) {
- /*
- * Echo same direction back in our local SDP but set the direction
- * in DCB to recvonly so that LSM operations on rcv port work
- * without modification.
- */
- } else {
- direction = SDP_DIRECTION_INACTIVE;
- GSM_DEBUG(DEB_L_C_F_PREFIX"media line"
- " does not support receive stream\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- }
- gsmsdp_set_local_sdp_direction(dcb_p, media, direction);
- media->direction_set = TRUE;
- } else {
- /*
- * return FALSE indicating error
- */
- return (FALSE);
- }
-
- /*
- * Set the ip addr to the multicast ip addr.
- */
- ipaddr2dotted(addr_str, &media->dest_addr);
- p_addr_str = PL_strtok_r(addr_str, "[ ]", &strtok_state);
-
- /*
- * Set the local SDP port number to match far ends port number.
- */
- (void) sdp_set_media_portnum(dcb_p->sdp->src_sdp, level, portnum, 0);
-
- /*
- * c= line <network type><address type><connection address>
- */
- (void) sdp_set_conn_nettype(dcb_p->sdp->src_sdp, level, SDP_NT_INTERNET);
- (void) sdp_set_conn_addrtype(dcb_p->sdp->src_sdp, level, media->addr_type);
- (void) sdp_set_conn_address(dcb_p->sdp->src_sdp, level, p_addr_str);
-
- return (TRUE);
-}
-
-/*
- * gsmsdp_get_remote_avt_payload_type
- *
- * Description:
- *
- * Returns the AVT payload type of the given audio line in the specified SDP.
- *
- * Parameters:
- *
- * level - The media level of the SDP where the media attribute is to be found.
- * sdp_p - Pointer to the SDP whose AVT payload type is being searched.
- *
- */
-static int
-gsmsdp_get_remote_avt_payload_type (uint16_t level, void *sdp_p)
-{
- uint16_t i;
- uint16_t ptype;
- int remote_avt_payload_type = RTP_NONE;
- uint16_t num_a_lines = 0;
- const char *encname = NULL;
-
- /*
- * Get number of RTPMAP attributes for the media line
- */
- (void) sdp_attr_num_instances(sdp_p, level, 0, SDP_ATTR_RTPMAP,
- &num_a_lines);
-
- /*
- * Loop through AUDIO media line RTPMAP attributes. The last
- * NET dynamic payload type will be returned.
- */
- for (i = 0; i < num_a_lines; i++) {
- ptype = sdp_attr_get_rtpmap_payload_type(sdp_p, level, 0,
- (uint16_t) (i + 1));
- if (sdp_media_dynamic_payload_valid(sdp_p, ptype, level)) {
- encname = sdp_attr_get_rtpmap_encname(sdp_p, level, 0,
- (uint16_t) (i + 1));
- if (encname) {
- if (cpr_strcasecmp(encname, SIPSDP_ATTR_ENCNAME_TEL_EVENT) == 0) {
- remote_avt_payload_type = ptype;
- }
- }
- }
- }
- return (remote_avt_payload_type);
-}
-
-
-#define MIX_NEAREND_STRING "X-mix-nearend"
-
-/*
- * gsmsdp_negotiate_codec
- *
- * Description:
- *
- * Negotiates an acceptable codec from the local and remote SDPs
- *
- * Parameters:
- *
- * dcb_p - Pointer to DCB whose codec is being negotiated
- * sdp_p - Pointer to local and remote SDP
- * media - Pointer to the fsmdef_media_t for a given media entry whose
- * codecs are being negotiated.
- * offer - Boolean indicating if the remote SDP came in an OFFER.
- *
- * Returns:
- *
- * codec > 0: most preferred negotiated codec
- * <= 0: negotiation failed
- */
-static int
-gsmsdp_negotiate_codec (fsmdef_dcb_t *dcb_p, cc_sdp_t *sdp_p,
- fsmdef_media_t *media, boolean offer,
- boolean initial_offer, uint16 media_level)
-{
- static const char fname[] = "gsmsdp_negotiate_codec";
- rtp_ptype pref_codec = RTP_NONE;
- uint16_t i;
- uint16_t j;
- int *master_list_p = NULL;
- int *slave_list_p = NULL;
- DtmfOutOfBandTransport_t transport = DTMF_OUTOFBAND_NONE;
- int avt_payload_type;
- uint16_t num_remote_types;
- uint16_t num_local_types;
- uint16_t num_master_types;
- uint16_t num_slave_types;
- int remote_codecs[CC_MAX_MEDIA_TYPES];
- int remote_payload_types[CC_MAX_MEDIA_TYPES];
- int local_codecs[CC_MAX_MEDIA_TYPES];
- sdp_payload_ind_e pt_indicator;
- uint32 ptime = 0;
- uint32 maxptime = 0;
- const char* attr_label;
- uint16_t level;
- boolean explicit_reject = FALSE;
- boolean found_codec = FALSE;
- // int32_t num_match_payloads = 0;
- int codec = RTP_NONE;
- int remote_pt = RTP_NONE;
- int32_t payload_types_count = 0; /* count for allocating right amout
- of memory for media->payloads */
- int temp;
- u16 a_inst;
- vcm_payload_info_t *payload_info = NULL;
- vcm_payload_info_t *previous_payload_info;
-
- if (!dcb_p || !sdp_p || !media) {
- return (RTP_NONE);
- }
-
- level = media_level;
- attr_label = sdp_attr_get_simple_string(sdp_p->dest_sdp,
- SDP_ATTR_LABEL, level, 0, 1);
-
- if (attr_label != NULL) {
- if (strcmp(attr_label, MIX_NEAREND_STRING) == 0) {
- dcb_p->session = WHISPER_COACHING;
- }
- }
- /*
- * Obtain list of payload types from the remote SDP
- */
- num_remote_types = sdp_get_media_num_payload_types(sdp_p->dest_sdp, level);
-
- if (num_remote_types > CC_MAX_MEDIA_TYPES) {
- num_remote_types = CC_MAX_MEDIA_TYPES;
- }
-
- for (i = 0; i < num_remote_types; i++) {
- temp = sdp_get_media_payload_type(sdp_p->dest_sdp, level,
- (uint16_t) (i + 1), &pt_indicator);
- remote_codecs[i] = GET_CODEC_TYPE(temp);
- remote_payload_types[i] = GET_DYN_PAYLOAD_TYPE_VALUE(temp);
- }
-
- /*
- * Get all the codecs that the phone supports.
- */
- if (media->type == SDP_MEDIA_AUDIO) {
- num_local_types = sip_config_local_supported_codecs_get(
- (rtp_ptype *)local_codecs,
- CC_MAX_MEDIA_TYPES);
- } else if (media->type == SDP_MEDIA_VIDEO) {
- num_local_types = sip_config_video_supported_codecs_get(
- (rtp_ptype *)local_codecs, CC_MAX_MEDIA_TYPES, offer);
- } else {
- GSM_DEBUG(DEB_L_C_F_PREFIX"unsupported media type %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname),
- media->type);
- return (RTP_NONE);
- }
-
- /*
- * Set the AVT payload type to whatever value the farend wants to use,
- * but only if we have AVT turned on and the farend wants it
- * or if we are configured to always send it
- */
- config_get_value(CFGID_DTMF_OUTOFBAND, &transport, sizeof(transport));
-
- /*
- * Save AVT payload type for use by gsmsdp_compare_to_previous_sdp
- */
- media->previous_sdp.avt_payload_type = media->avt_payload_type;
-
- switch (transport) {
- case DTMF_OUTOFBAND_AVT:
- avt_payload_type = gsmsdp_get_remote_avt_payload_type(
- media->level, sdp_p->dest_sdp);
- if (avt_payload_type > RTP_NONE) {
- media->avt_payload_type = avt_payload_type;
- } else {
- media->avt_payload_type = RTP_NONE;
- }
- break;
-
- case DTMF_OUTOFBAND_AVT_ALWAYS:
- avt_payload_type = gsmsdp_get_remote_avt_payload_type(
- media->level, sdp_p->dest_sdp);
- if (avt_payload_type > RTP_NONE) {
- media->avt_payload_type = avt_payload_type;
- } else {
- /*
- * If we are AVT_ALWAYS and the remote end is not using AVT,
- * then send DTMF as out-of-band and use our configured
- * payload type.
- */
- config_get_value(CFGID_DTMF_AVT_PAYLOAD,
- &media->avt_payload_type,
- sizeof(media->avt_payload_type));
-
- GSM_DEBUG(DEB_L_C_F_PREFIX"AVT_ALWAYS forcing out-of-band DTMF,"
- " payload_type = %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line,
- dcb_p->call_id, fname),
- media->avt_payload_type);
- }
- break;
-
- case DTMF_OUTOFBAND_NONE:
- default:
- media->avt_payload_type = RTP_NONE;
- break;
- }
-
- /*
- * Find a matching codec in our local list with the remote list.
- * The local list was created with our preferred codec first in the list,
- * so this will ensure that we will match the preferred codec with the
- * remote list first, before matching other codecs.
- */
- pref_codec = sip_config_preferred_codec();
- if (pref_codec != RTP_NONE) {
- /*
- * If a preferred codec was configured and the platform
- * currently can do this codec, then it would be the
- * first element of the local_codecs because of the
- * logic in sip_config_local_supported_codec_get().
- */
- if (local_codecs[0] != pref_codec) {
- /*
- * preferred codec is configured but it is not avaible
- * currently, treat it as there is no codec available.
- */
- pref_codec = RTP_NONE;
- }
- }
-
- if (pref_codec == RTP_NONE) {
- master_list_p = remote_codecs;
- slave_list_p = local_codecs;
- num_master_types = num_remote_types;
- num_slave_types = num_local_types;
- GSM_DEBUG(DEB_L_C_F_PREFIX"Remote Codec list is Master\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- } else {
- master_list_p = local_codecs;
- slave_list_p = remote_codecs;
- num_master_types = num_local_types;
- num_slave_types = num_remote_types;
- GSM_DEBUG(DEB_L_C_F_PREFIX"Local Codec list is Master\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- }
-
- /*
- * Save payload information for use by gsmspd_compare_to_previous_sdp
- */
- gsmsdp_copy_payloads_to_previous_sdp(media);
-
- /*
- * Setup payload info structure list to store matched payload details
- * in the SDP.
- */
- media->num_payloads = 0;
- if(num_master_types <= num_slave_types ) {
- payload_types_count = num_master_types;
- } else {
- payload_types_count = num_slave_types;
- }
-
- /* Remove any previously allocated lists */
- if (media->payloads) {
- cpr_free(media->payloads);
- }
-
- /* Allocate memory for PT value, local PT and remote PT. */
- media->payloads = cpr_calloc(payload_types_count,
- sizeof(vcm_payload_info_t));
-
- /* Store the ptime and maxptime parameter for this m= section */
- if (media->type == SDP_MEDIA_AUDIO) {
- ptime = sdp_attr_get_simple_u32(sdp_p->dest_sdp,
- SDP_ATTR_PTIME, level, 0, 1);
- if (ptime != 0) {
- media->packetization_period = (uint16_t) ptime;
- }
- maxptime = sdp_attr_get_simple_u32(sdp_p->dest_sdp,
- SDP_ATTR_MAXPTIME, level, 0, 1);
- if (maxptime != 0) {
- media->max_packetization_period = (uint16_t) maxptime;
- }
- }
-
- for (i = 0; i < num_master_types; i++) {
- for (j = 0; j < num_slave_types; j++) {
- if (master_list_p[i] == slave_list_p[j]) {
-
- /* We've found a codec in common. Configure the coresponding
- payload information structure */
- codec = slave_list_p[j];
- payload_info = &(media->payloads[media->num_payloads]);
-
- if (master_list_p == remote_payload_types) {
- remote_pt = remote_payload_types[i];
- } else {
- remote_pt = remote_payload_types[j];
- }
-
- payload_info->codec_type = codec;
- payload_info->local_rtp_pt = remote_pt;
- payload_info->remote_rtp_pt = remote_pt;
-
- /* If the negotiated payload type in an answer is different from
- what we sent in our offer, we set the local payload type to
- our default (since that's what we put in our offer) */
- if (!offer) {
- previous_payload_info =
- gsmsdp_find_info_for_codec(codec,
- media->previous_sdp.payloads,
- media->previous_sdp.num_payloads, 0);
- if ((previous_payload_info == NULL) ||
- (previous_payload_info->local_rtp_pt
- != payload_info->local_rtp_pt)) {
- payload_info->local_rtp_pt = codec;
- }
- }
-
- if (media->type == SDP_MEDIA_AUDIO) {
-
- if (sdp_attr_rtpmap_payload_valid(sdp_p->dest_sdp, level, 0,
- &a_inst, remote_pt) ) {
- /* Set the number of channels -- if omitted,
- default is 1 */
- payload_info->audio.channels =
- sdp_attr_get_rtpmap_num_chan(sdp_p->dest_sdp,
- level, 0, a_inst);
- if (payload_info->audio.channels == 0) {
- payload_info->audio.channels = 1;
- }
-
- /* Set frequency = clock rate. This is generally
- correct. Codecs can override this assumption on a
- case-by-case basis in the switch construct below. */
- payload_info->audio.frequency =
- sdp_attr_get_rtpmap_clockrate(sdp_p->dest_sdp,
- level, 0, a_inst);
- } else {
- GSM_DEBUG(DEB_L_C_F_PREFIX"Could not find rtpmap "
- "entry for payload %d -- setting defaults\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line,
- dcb_p->call_id, fname), codec);
- payload_info->audio.channels = 1;
- /* See http://www.iana.org/assignments/rtp-parameters/
- rtp-parameters.xml */
- switch (codec) {
- case STATIC_RTP_AVP_DVI4_16000_1:
- codec = RTP_DVI4;
- payload_info->audio.frequency = 16000;
- break;
- case STATIC_RTP_AVP_L16_44100_2:
- codec = RTP_L16;
- payload_info->audio.frequency = 44100;
- payload_info->audio.channels = 2;
- break;
- case STATIC_RTP_AVP_L16_44100_1:
- codec = RTP_L16;
- payload_info->audio.frequency = 44100;
- break;
- case STATIC_RTP_AVP_DVI4_11025_1:
- codec = RTP_DVI4;
- payload_info->audio.frequency = 11025;
- break;
- case STATIC_RTP_AVP_DVI4_22050_1:
- codec = RTP_DVI4;
- payload_info->audio.frequency = 22050;
- break;
- default:
- payload_info->audio.frequency = 8000;
- }
- }
-
-
- switch (codec) {
- case RTP_PCMA:
- case RTP_PCMU:
- /* 20 ms = 1/50th of a second */
- payload_info->audio.packet_size =
- payload_info->audio.frequency / 50;
-
- payload_info->audio.bitrate = 8 *
- payload_info->audio.frequency *
- payload_info->audio.channels;
- break;
-
-
- case RTP_OPUS:
- if (!sdp_attr_rtpmap_payload_valid(sdp_p->dest_sdp,
- level, 0, &a_inst, remote_pt) ||
- (payload_info->audio.frequency
- != RTPMAP_OPUS_CLOCKRATE) ||
- (payload_info->audio.channels != 2)) {
-
- /* Be conservative in what we accept: any
- implementation that does not use a 48 kHz
- clockrate or 2 channels is broken. */
- explicit_reject = TRUE;
- continue; // keep looking
- }
-
- /* ********************************************* */
- /* TODO !! FIXME !! XXX
- * We can't support two-channel Opus until we merge
- * in webrtc.org upstream, rev 3050 or later. See
- http://code.google.com/p/webrtc/issues/detail?id=1013
- * for details. We also need to have proper
- * handling of the sprop-stereo and stereo SDP
- * values before we use stereo encoding/decoding.
- * Details in Mozilla Bug 818618.
- */
- payload_info->audio.channels = 1;
- /* ********************************************* */
-
- /* Store fmtp options */
- sdp_attr_get_fmtp_max_average_bitrate (
- sdp_p->dest_sdp, level, 0, 1,
- &payload_info->opus.max_average_bitrate);
-
- payload_info->opus.maxcodedaudiobandwidth =
- sdp_attr_get_fmtp_maxcodedaudiobandwidth(
- sdp_p->dest_sdp, level, 0, 1);
-
- sdp_attr_get_fmtp_usedtx (sdp_p->dest_sdp, level, 0,
- 1, &payload_info->opus.usedtx);
-
- sdp_attr_get_fmtp_stereo (sdp_p->dest_sdp, level, 0,
- 1, &payload_info->opus.stereo);
-
- sdp_attr_get_fmtp_useinbandfec (sdp_p->dest_sdp,
- level, 0, 1, &payload_info->opus.useinbandfec);
-
- sdp_attr_get_fmtp_cbr (sdp_p->dest_sdp, level, 0, 1,
- &payload_info->opus.cbr);
-
- /* Copied from media/webrtc/trunk/src/modules/
- audio_coding/main/source/acm_codec_database.cc */
- payload_info->audio.frequency = 32000;
- payload_info->audio.packet_size = 960;
- payload_info->audio.bitrate = 32000;
- break;
-
- case RTP_ISAC:
- /* TODO: Update these from proper SDP constructs */
- payload_info->audio.frequency = 16000;
- payload_info->audio.packet_size = 480;
- payload_info->audio.bitrate = 32000;
- break;
-
- case RTP_ILBC:
- payload_info->ilbc.mode =
- (uint16_t)sdp_attr_get_fmtp_mode_for_payload_type(
- sdp_p->dest_sdp, level, 0, remote_pt);
-
- /* TODO -- These should be updated to reflect the
- actual frequency */
- if (payload_info->ilbc.mode == SIPSDP_ILBC_MODE20)
- {
- payload_info->audio.packet_size = 160;
- payload_info->audio.bitrate = 15200;
- }
- else /* mode = 30 */
- {
- payload_info->audio.packet_size = 240;
- payload_info->audio.bitrate = 13300;
- }
- break;
-
- default:
- GSM_DEBUG(DEB_L_C_F_PREFIX"codec=%d not setting "
- "codec parameters (not implemented)\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line,
- dcb_p->call_id, fname), codec);
- payload_info->audio.packet_size = -1;
- payload_info->audio.bitrate = -1;
- } /* end switch */
-
-
- } else if (media->type == SDP_MEDIA_VIDEO) {
- if ( media-> video != NULL ) {
- vcmFreeMediaPtr(media->video);
- media->video = NULL;
- }
-
- if (!vcmCheckAttribs(codec, sdp_p, level,
- &media->video)) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"codec= %d ignored - "
- "attribs not accepted\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line,
- dcb_p->call_id, fname), codec);
- explicit_reject = TRUE;
- continue; /* keep looking */
- }
-
- /* cache the negotiated profile_level and bandwidth */
- media->previous_sdp.tias_bw = media->tias_bw;
- media->tias_bw = ccsdpGetBandwidthValue(sdp_p,level, 1);
- if ( (attr_label =
- ccsdpAttrGetFmtpProfileLevelId(sdp_p,level,0,1))
- != NULL ) {
- media->previous_sdp.profile_level =
- media->profile_level;
- sscanf(attr_label,"%x", &media->profile_level);
- }
-
- /* This should ultimately use RFC 6236 a=imageattr
- if present */
- switch (codec) {
- case RTP_VP8:
- payload_info->video.width = 640;
- payload_info->video.height = 480;
- break;
- case RTP_I420:
- payload_info->video.width = 176;
- payload_info->video.height = 144;
- break;
- default:
- GSM_DEBUG(DEB_L_C_F_PREFIX"codec=%d not setting "
- "codec parameters (not implemented)\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line,
- dcb_p->call_id, fname), codec);
- payload_info->video.width = -1;
- payload_info->video.height = -1;
- }
- } /* end video */
-
- GSM_DEBUG(DEB_L_C_F_PREFIX"codec= %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line,
- dcb_p->call_id, fname), codec);
-
-
- found_codec = TRUE;
- if(media->num_payloads >= payload_types_count) {
- /* We maxed our allocated memory -- processing is done. */
- return codec;
- }
-
- /* Incrementing this number serves as a "commit" for the
- payload_info. If we bail out of the loop before this
- happens, then the collected information is abandoned. */
- media->num_payloads++;
-
- if(offer) {
- /* If we are creating an answer, return after the first match.
- TODO -- Eventually, we'll (probably) want to answer with
- all the codecs we can receive. See bug 814227. */
- return codec;
- }
- }
- }
- }
-
- /* Return the most preferred codec */
- if(found_codec) {
- return (media->payloads[0].codec_type);
- }
-
- /*
- * CSCsv84705 - we could not negotiate a common codec because
- * the local list is empty. This condition could happen when
- * using g729 in locally mixed conference in which another call
- * to vcm_get_codec_list() would return 0 or no codec. So if
- * this is a not an init offer, we should just go ahead and use
- * the last negotiated codec if the remote list matches with
- * currently used.
- */
- if (!initial_offer && !explicit_reject) {
- for (i = 0; i < num_remote_types; i++) {
- if (media->num_payloads != 0 && media->payloads[0].codec_type ==
- remote_payload_types[i]) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"local codec list was empty codec= %d"
- " local=%d remote =%d\n", DEB_L_C_F_PREFIX_ARGS(GSM,
- dcb_p->line, dcb_p->call_id, fname),
- media->payloads[0].codec_type,
- media->payloads[0].local_rtp_pt,
- media->payloads[0].remote_rtp_pt);
- return (media->payloads[0].codec_type);
- }
- }
- }
-
- return (RTP_NONE);
-}
-
-static void
-gsmsdp_negotiate_datachannel_attribs(fsmdef_dcb_t* dcb_p, cc_sdp_t* sdp_p, uint16_t level, fsmdef_media_t* media)
-{
- uint32 num_streams;
- // char *protocol;
-
- sdp_attr_get_fmtp_streams (sdp_p->dest_sdp, level, 0, 1, &num_streams);
-
- media->streams = num_streams;
-
- if(media->protocol == NULL) {
- media->protocol = cpr_malloc(SDP_MAX_STRING_LEN+1);
- if (media->protocol == NULL)
- return;
- }
- sdp_attr_get_fmtp_data_channel_protocol(sdp_p->dest_sdp, level, 0, 1, media->protocol);
-
- media->sctp_port = sdp_attr_get_fmtp_payload_type (sdp_p->dest_sdp, level, 0, 1);
-
- /* Increment port for answer SDP */
- media->sctp_port++;
-}
-
-/*
- * gsmsdp_add_unsupported_stream_to_local_sdp
- *
- * Description:
- *
- * Adds a rejected media line to the local SDP. If there is already a media line at
- * the specified level, check to see if it matches the corresponding media line in the
- * remote SDP. If it does not, remove the media line from the local SDP so that
- * the corresponding remote SDP media line can be added. Note that port will be set
- * to zero indicating the media line is rejected.
- *
- * Parameters:
- *
- * scp_p - Pointer to the local and remote SDP.
- * level - The media line level being rejected.
- */
-static void
-gsmsdp_add_unsupported_stream_to_local_sdp (cc_sdp_t *sdp_p,
- uint16_t level)
-{
- static const char fname[] = "gsmsdp_add_unsupported_stream_to_local_sdp";
- uint32_t remote_pt;
- sdp_payload_ind_e remote_pt_indicator;
- // cpr_ip_addr_t addr;
-
- if (sdp_p == NULL) {
- GSM_ERR_MSG(GSM_F_PREFIX"sdp is null.\n", fname);
- return;
- }
-
- if (sdp_get_media_type(sdp_p->src_sdp, level) != SDP_MEDIA_INVALID) {
- sdp_delete_media_line(sdp_p->src_sdp, level);
- }
-
- if (sdp_p->dest_sdp == NULL) {
- GSM_ERR_MSG(GSM_F_PREFIX"no remote SDP available\n", fname);
- return;
- }
-
- /*
- * Insert media line at the specified level.
- */
- if (sdp_insert_media_line(sdp_p->src_sdp, level) != SDP_SUCCESS) {
- GSM_ERR_MSG(GSM_F_PREFIX"failed to insert a media line\n", fname);
- return;
- }
-
- /*
- * Set the attributes of the media line. Specify port = 0 to
- * indicate media line is rejected.
- */
- (void) sdp_set_media_type(sdp_p->src_sdp, level,
- sdp_get_media_type(sdp_p->dest_sdp, level));
- (void) sdp_set_media_portnum(sdp_p->src_sdp, level, 0, 0);
- (void) sdp_set_media_transport(sdp_p->src_sdp, level,
- sdp_get_media_transport(sdp_p->dest_sdp, level));
-
- remote_pt = sdp_get_media_payload_type(sdp_p->dest_sdp, level, 1,
- &remote_pt_indicator);
- /*
- * Don't like having to cast the payload type but sdp_get_media_payload_type
- * returns a uint32_t but sdp_add_media_payload_type takes a uint16_t payload type.
- * This needs to be fixed in Rootbeer.
- */
- (void) sdp_add_media_payload_type(sdp_p->src_sdp, level,
- (uint16_t) remote_pt,
- remote_pt_indicator);
- /*
- * The rejected media line needs to have "c=" line since
- * we currently do not include the "c=" at the session level.
- * The sdp parser in other end point such as the SDP parser
- * in the CUCM and in the phone ensures that there
- * is at least one "c=" line that can be used with each media
- * line. Such the parser will flag unsupported media line without
- * "c=" in that media line and at the session as error.
- *
- * The solution to have "c=" at the session level and
- * omitting "c=" at the media level all together can also
- * resolve this problem. Since the phone is also supporting
- * ANAT group for IPV4/IPV6 offering therefore selecting
- * session level and determining not to include "c=" line
- * at the media level can become complex. For this reason, the
- * unsupported media line will have "c=" with 0.0.0.0 address instead.
- */
- gsmsdp_set_connection_address(sdp_p->src_sdp, level, "0.0.0.0");
-}
-
-/*
- * gsmsdp_get_remote_media_address
- *
- * Description:
- *
- * Extract the remote address from the given sdp.
- *
- * Parameters:
- *
- * fcb_p - Pointer to the FCB containing thhe DCB whose media lines are
- * being negotiated
- * sdp_p - Pointer to the the remote SDP
- * level - media line level.
- * dest_addr - pointer to the cpr_ip_addr_t structure to return
- * remote address.
- *
- * Returns:
- * FALSE - fails.
- * TRUE - success.
- *
- */
-static boolean
-gsmsdp_get_remote_media_address (fsmdef_dcb_t *dcb_p,
- cc_sdp_t * sdp_p, uint16_t level,
- cpr_ip_addr_t *dest_addr)
-{
- const char fname[] = "gsmsdp_get_remote_media_address";
- const char *addr_str = NULL;
- int dns_err_code;
- boolean stat;
-
- *dest_addr = ip_addr_invalid;
-
- stat = sdp_connection_valid(sdp_p->dest_sdp, level);
- if (stat) {
- addr_str = sdp_get_conn_address(sdp_p->dest_sdp, level);
- } else {
- /* Address not at the media level. Try the session level. */
- stat = sdp_connection_valid(sdp_p->dest_sdp, SDP_SESSION_LEVEL);
- if (stat) {
- addr_str = sdp_get_conn_address(sdp_p->dest_sdp, SDP_SESSION_LEVEL);
- }
- }
-
- if (stat && addr_str) {
- /* Assume that this is dotted address */
- if (str2ip(addr_str, dest_addr) != 0) {
- /* It could be Fully Qualify DN, need to add DNS look up here */
- dns_err_code = dnsGetHostByName(addr_str, dest_addr, 100, 1);
- if (dns_err_code) {
- *dest_addr = ip_addr_invalid;
- stat = FALSE;
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"DNS remote address error %d"
- " with media at %d\n", dcb_p->line, dcb_p->call_id,
- fname, dns_err_code, level);
- }
- }
- } else {
- /*
- * No address the media level or the session level.
- */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"No remote address from SDP with at %d\n",
- dcb_p->line, dcb_p->call_id, fname, level);
- }
- /*
- * Convert the remote address to host address to be used. It was
- * found out that without doing so, the softphone can crash when
- * in attempt to setup remote address to transmit API of DSP
- * implementation on win32.
- */
- util_ntohl(dest_addr, dest_addr);
- return (stat);
-}
-
-/* Function gsmsdp_is_multicast_address
- *
- * Inputs: - IP Address
- *
- * Returns: YES if is multicast address, no if otherwise
- *
- * Purpose: This is a utility function that tests to see if the passed
- * address is a multicast address. It does so by verifying that the
- * address is between 225.0.0.0 and 239.255.255.255.
- *
- * Note: Addresses passed are not in network byte order.
- *
- * Note2: Addresses between 224.0.0.0 and 224.255.255.225 are also multicast
- * addresses, but 224.0.0.0 to 224.0.0.255 are reserved and it is recommended
- * to start at 225.0.0.0. We need to research to see if this is a reasonable
- * restriction.
- *
- */
-int
-gsmsdp_is_multicast_address (cpr_ip_addr_t theIpAddress)
-{
- if (theIpAddress.type == CPR_IP_ADDR_IPV4) {
- /*
- * Address already in host format
- */
- if ((theIpAddress.u.ip4 >= MULTICAST_START_ADDRESS) &&
- (theIpAddress.u.ip4 <= MULTICAST_END_ADDRESS)) {
- return (TRUE);
- }
- } else {
- //todo IPv6: Check IPv6 multicast address here.
-
- }
- return (FALSE);
-}
-
-/**
- *
- * The function assigns or associate the new media line in the
- * offered SDP to an entry in the media capability table.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]sdp_p - pointer to cc_sdp_t that contains the retmote SDP.
- * @param[in]level - uint16_t for media line level.
- *
- * @return Pointer to the fsmdef_media_t if successfully
- * found the anat pair media line otherwise return NULL.
- *
- * @pre (dcb not_eq NULL)
- * @pre (sdp_p not_eq NULL)
- * @pre (media not_eq NULL)
- */
-static fsmdef_media_t*
-gsmsdp_find_anat_media_line (fsmdef_dcb_t *dcb_p, cc_sdp_t *sdp_p, uint16_t level)
-{
- fsmdef_media_t *anat_media = NULL;
- u32 group_id_1, group_id_2;
- u32 dst_mid, group_mid;
- uint16_t num_group_lines= 0;
- uint16_t num_anat_lines = 0;
- uint16_t i;
-
- /*
- * Get number of ANAT groupings at the session level for the media line
- */
- (void) sdp_attr_num_instances(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, SDP_ATTR_GROUP,
- &num_group_lines);
-
- for (i = 1; i <= num_group_lines; i++) {
- if (sdp_get_group_attr(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, i) == SDP_GROUP_ATTR_ANAT) {
- num_anat_lines++;
- }
- }
-
- for (i = 1; i <= num_anat_lines; i++) {
-
- dst_mid = sdp_attr_get_simple_u32(sdp_p->dest_sdp, SDP_ATTR_MID, level, 0, 1);
- group_id_1 = sdp_get_group_id(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, i, 1);
- group_id_2 = sdp_get_group_id(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, i, 2);
-
- if (dst_mid == group_id_1) {
- GSMSDP_FOR_ALL_MEDIA(anat_media, dcb_p) {
- group_mid = sdp_attr_get_simple_u32(sdp_p->src_sdp,
- SDP_ATTR_MID, (uint16_t) group_id_2, 0, 1);
- if (group_mid == group_id_2) {
- /* found a match */
- return (anat_media);
- }
- }
- } else if (dst_mid == group_id_2) {
- GSMSDP_FOR_ALL_MEDIA(anat_media, dcb_p) {
- group_mid = sdp_attr_get_simple_u32(sdp_p->src_sdp,
- SDP_ATTR_MID, (uint16_t) group_id_1, 0, 1);
- if (group_mid == group_id_1) {
- /* found a match */
- return (anat_media);
- }
- }
- }
- }
- return (anat_media);
-}
-
-/**
- *
- * The function validates if all the anat groupings
- * have the right number of ids and their media type
- * is not the same
- *
- * @param[in]sdp_p - pointer to the cc_sdp_t.
- *
- * @return TRUE - anat validation passes
- * FALSE - anat validation fails
- *
- * @pre (dcb not_eq NULL)
- * @pre (sdp_p not_eq NULL)
- */
-static boolean
-gsmsdp_validate_anat (cc_sdp_t *sdp_p)
-{
- u16 i, num_group_id;
- u32 group_id_1, group_id_2;
- sdp_media_e media_type_gid1, media_type_gid2;
- uint16_t num_group_lines= 0;
- uint16_t num_anat_lines = 0;
-
- /*
- * Get number of ANAT groupings at the session level for the media line
- */
- (void) sdp_attr_num_instances(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, SDP_ATTR_GROUP,
- &num_group_lines);
-
- for (i = 1; i <= num_group_lines; i++) {
- if (sdp_get_group_attr(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, i) == SDP_GROUP_ATTR_ANAT) {
- num_anat_lines++;
- }
- }
-
- for (i = 1; i <= num_anat_lines; i++) {
- num_group_id = sdp_get_group_num_id (sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, i);
- if ((num_group_id <=0) || (num_group_id > 2)) {
- /* This anat line has zero or more than two grouping, this is invalid */
- return (FALSE);
- } else if (num_group_id == 2) {
- /* Make sure that these anat groupings are not of same type */
- group_id_1 = sdp_get_group_id(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, i, 1);
- group_id_2 = sdp_get_group_id(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, i, 2);
- media_type_gid1 = sdp_get_media_type(sdp_p->dest_sdp, (u16) group_id_1);
- media_type_gid2 = sdp_get_media_type(sdp_p->dest_sdp, (u16) group_id_2);
- if (media_type_gid1 != media_type_gid2) {
- /* Group id types do not match */
- return (FALSE);
- }
- if (group_id_1 != sdp_attr_get_simple_u32(sdp_p->dest_sdp, SDP_ATTR_MID, (u16) group_id_1, 0, 1)) {
- /* Group id does not match the mid at the corresponding line */
- return (FALSE);
- }
- if (group_id_2 != sdp_attr_get_simple_u32(sdp_p->dest_sdp, SDP_ATTR_MID, (u16) group_id_2, 0, 1)) {
- return (FALSE);
- }
- }
- }
-
- return (TRUE);
-}
-
-/**
- *
- * The function validates if all the destination
- * Sdp m lines have mid values and if those mid values match
- * the source Sdp mid values
- *
- * @param[in]sdp_p - pointer to the cc_sdp_t
- * @param[in]level - uint16_t for media line level.
- *
- * @return TRUE - mid validation passes
- * FALSE - mid validation fails
- *
- * @pre (dcb not_eq NULL)
- * @pre (sdp_p not_eq NULL)
- */
-static boolean
-gsmsdp_validate_mid (cc_sdp_t *sdp_p, uint16_t level)
-{
- int32 src_mid, dst_mid;
- u16 i;
- uint16_t num_group_lines= 0;
- uint16_t num_anat_lines = 0;
-
- /*
- * Get number of ANAT groupings at the session level for the media line
- */
- (void) sdp_attr_num_instances(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, SDP_ATTR_GROUP,
- &num_group_lines);
-
- for (i = 1; i <= num_group_lines; i++) {
- if (sdp_get_group_attr(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0, i) == SDP_GROUP_ATTR_ANAT) {
- num_anat_lines++;
- }
- }
-
-
- if (num_anat_lines > 0) {
- dst_mid = sdp_attr_get_simple_u32(sdp_p->dest_sdp, SDP_ATTR_MID, level, 0, 1);
- if (dst_mid == 0) {
- return (FALSE);
- }
- if (sdp_get_group_attr(sdp_p->src_sdp, SDP_SESSION_LEVEL, 0, 1) == SDP_GROUP_ATTR_ANAT) {
- src_mid = sdp_attr_get_simple_u32(sdp_p->src_sdp, SDP_ATTR_MID, level, 0, 1);
- if (dst_mid != src_mid) {
- return (FALSE);
- }
- }
-
- }
- return (TRUE);
-}
-
-/**
- *
- * The function negotiates the type of the media lines
- * based on anat attributes and ipv4/ipv6 settinsg.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]media - pointer to the fsmdef_media_t
- *
- * @return TRUE - this media line can be kept
- * FALSE - this media line can not be kept
- *
- * @pre (dcb not_eq NULL)
- * @pre (sdp_p not_eq NULL)
- */
-static boolean
-gsmsdp_negotiate_addr_type (fsmdef_dcb_t *dcb_p, fsmdef_media_t *media)
-{
- static const char fname[] = "gsmsdp_negotiate_addr_type";
- cpr_ip_type media_addr_type;
- cpr_ip_mode_e ip_mode;
- fsmdef_media_t *group_media;
-
- media_addr_type = media->dest_addr.type;
- if ((media_addr_type != CPR_IP_ADDR_IPV4) &&
- (media_addr_type != CPR_IP_ADDR_IPV6)) {
- /* Unknown/unsupported address type */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"address type is not IPv4 or IPv6\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (FALSE);
- }
- ip_mode = platform_get_ip_address_mode();
- /*
- * find out whether this media line is part of an ANAT group or not.
- */
- group_media = gsmsdp_find_anat_pair(dcb_p, media);
-
- /*
- * It is possible that we have a media sink/source device that
- * attached to the phone, then we only accept IPV4 for these device.
- *
- * The code below is using FSM_MEDIA_F_SUPPORT_SECURITY as indication
- * whether this media line is mapped to the off board device or not.
- * When we get a better API to find out then use the better API than
- * checking the FSM_MEDIA_F_SUPPORT_SECURITY.
- */
- if (!FSM_CHK_FLAGS(media->flags, FSM_MEDIA_F_SUPPORT_SECURITY)) {
- if (media_addr_type != CPR_IP_ADDR_IPV4) {
- /* off board device we do not allow other address type but IPV4 */
- GSM_DEBUG(DEB_L_C_F_PREFIX"offboard device does not support IPV6\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- return (FALSE);
- }
-
- /*
- * P2:
- * Need an API to get address from the off board device. For now,
- * use our local address.
- */
- if ((ip_mode == CPR_IP_MODE_DUAL) || (ip_mode == CPR_IP_MODE_IPV4)) {
- if (group_media != NULL) {
- /*
- * this media line is part of ANAT group, keep the previous
- * one negotiated media line.
- */
- return (FALSE);
- }
- gsmsdp_get_local_source_v4_address(media);
- return (TRUE);
- }
- /* phone is IPV6 only mode */
- return (FALSE);
- }
-
- if (ip_mode == CPR_IP_MODE_DUAL) {
- /*
- * In dual mode, IPV6 is preferred address type. If there is an
- * ANAT then select the media line that has IPV6 address.
- */
- if (group_media == NULL) {
- /*
- * no pair media line found, this can be the first media
- * line negotiate. Keep this media line for now.
- */
- if (media_addr_type == CPR_IP_ADDR_IPV4) {
- gsmsdp_get_local_source_v4_address(media);
- } else {
- gsmsdp_get_local_source_v6_address(media);
- }
- return (TRUE);
- }
-
- /*
- * Found a ANAT pair media structure that this media line
- * is part of.
- */
- if (media_addr_type == CPR_IP_ADDR_IPV4) {
- /*
- * This media line is IPV4, keep the other line that have
- * been accepted before i.e. it shows up first therefore
- * the other one has preference.
- */
- return (FALSE);
- }
-
- /* This media line is IPV6 */
- if (group_media->src_addr.type == CPR_IP_ADDR_IPV4) {
- /*
- * The previous media line part of ANAT group is IPV4. The
- * phone policy is to select IPV6 for media stream. Remove
- * the previous media line and keep this media line (IPV6).
- */
- gsmsdp_add_unsupported_stream_to_local_sdp(dcb_p->sdp,
- group_media->level);
- gsmsdp_remove_media(dcb_p, group_media);
- /* set this media line source address to IPV6 */
- gsmsdp_get_local_source_v6_address(media);
- return (TRUE);
- }
- /*
- * keep the previous one is also IPV6, remove this one i.e.
- * the one found has higher preferecne although this is not
- * a valid ANAT grouping.
- */
- return (FALSE);
- }
-
- /*
- * The phone is not in dual mode, the address type must be from the media
- * line must match the address type that the phone is supporting.
- */
- if ((ip_mode == CPR_IP_MODE_IPV6) &&
- (media_addr_type == CPR_IP_ADDR_IPV4)) {
- /* incompatible address type */
- return (FALSE);
- }
- if ((ip_mode == CPR_IP_MODE_IPV4) &&
- (media_addr_type == CPR_IP_ADDR_IPV6)) {
- /* incompatible address type */
- return (FALSE);
- }
-
- if (group_media != NULL) {
- /*
- * This meida line is part of an ANAT group, keep the previous
- * media line and throw away this line.
- */
- return (FALSE);
- }
-
- /*
- * We have a compatible address type, set the source address based on
- * the address type from the remote media line.
- */
- if (media_addr_type == CPR_IP_ADDR_IPV4) {
- gsmsdp_get_local_source_v4_address(media);
- } else {
- gsmsdp_get_local_source_v6_address(media);
- }
- /* keep this media line */
- return (TRUE);
-}
-
-/**
- *
- * The function finds the best media capability that matches the offer
- * media line according to the media table specified.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]sdp_p - pointer to cc_sdp_t that contains the retmote SDP.
- * @param[in]media - pointer to the fsmdef_media_t.
- * @param[in]media_table - media table to use (global or session)
- *
- * @return cap_index - the best match for the offer
- *
- * @pre (dcb_p not_eq NULL)
- * @pre (sdp_p not_eq NULL)
- * @pre (media not_eq NULL)
- */
-static uint8_t
-gsmdsp_find_best_match_media_cap_index (fsmdef_dcb_t *dcb_p,
- cc_sdp_t *sdp_p,
- fsmdef_media_t *media,
- media_table_e media_table)
-{
- const cc_media_cap_t *media_cap;
- uint8_t cap_index, candidate_cap_index;
- boolean srtp_fallback;
- sdp_direction_e remote_direction, support_direction;
- sdp_transport_e remote_transport;
- sdp_media_e media_type;
-
- remote_transport = sdp_get_media_transport(sdp_p->dest_sdp, media->level);
- remote_direction = gsmsdp_get_remote_sdp_direction(dcb_p, media->level,
- &media->dest_addr);
- srtp_fallback = sip_regmgr_srtp_fallback_enabled(dcb_p->line);
- media_type = media->type;
-
-
- /*
- * Select the best suitable media capability entry that
- * match this media line.
- *
- * The following rules are used:
- *
- * 1) rule out entry that is invalid or not enabled or with
- * different media type.
- * 2) rule out entry that has been used by other existing
- * media line.
- *
- * After the above rules applies look for the better match for
- * direction support and security support. The platform should
- * arrange the capability table in preference order with
- * higher prefered entry placed at the lower index in the table.
- */
- candidate_cap_index = CC_MAX_MEDIA_CAP;
- for (cap_index = 0; cap_index < CC_MAX_MEDIA_CAP; cap_index++) {
- /* Find the cap entry that has the same media type and enabled */
- if (media_table == MEDIA_TABLE_GLOBAL) {
- media_cap = &g_media_table.cap[cap_index];
- } else {
- media_cap = gsmsdp_get_media_cap_entry_by_index(cap_index,dcb_p);
- }
- if ((media_cap == NULL) || !media_cap->enabled ||
- (media_cap->type != media_type)) {
- /* does not exist, not enabled or not the same type */
- continue;
- }
-
- /* Check for already in used */
- if (gsmsdp_find_media_by_cap_index(dcb_p, cap_index) != NULL) {
- /* this capability entry has been used */
- continue;
- }
-
- /*
- * Check for security support. The rules below attempts to
- * use entry that support security unless there is no entry
- * and the SRTP fallback is enabled. If the remote offer is not
- * SRTP just ignore the supported security and proceed on i.e.
- * any entry is ok.
- */
- if (remote_transport == SDP_TRANSPORT_RTPSAVP) {
- if (!media_cap->support_security && !srtp_fallback) {
- /*
- * this entry does not support security and SRTP fallback
- * is not enabled.
- */
- continue;
- }
- if (!media_cap->support_security) {
- /*
- * this entry is not support security but srtp fallback
- * is enabled, it potentially can be used
- */
- candidate_cap_index = cap_index;
- }
- }
-
- /*
- * Check for suitable direction support. The rules for matching
- * directions are not exact rules. Try to match the closely
- * offer as much as possible. This is the best we know. We can
- * not guess what the real capability of the offer may have or will
- * change in the future (re-invite).
- */
- support_direction = media_cap->support_direction;
- if (remote_direction == SDP_DIRECTION_INACTIVE) {
- if (support_direction != SDP_DIRECTION_SENDRECV) {
- /* prefer send and receive for inactive */
- candidate_cap_index = cap_index;
- }
- } else if (remote_direction == SDP_DIRECTION_RECVONLY) {
- if ((support_direction != SDP_DIRECTION_SENDRECV) &&
- (support_direction != SDP_DIRECTION_SENDONLY)) {
- /* incompatible direction */
- continue;
- } else if (support_direction != SDP_DIRECTION_SENDONLY) {
- candidate_cap_index = cap_index;
- }
- } else if (remote_direction == SDP_DIRECTION_SENDONLY) {
- if ((support_direction != SDP_DIRECTION_SENDRECV) &&
- (support_direction != SDP_DIRECTION_RECVONLY)) {
- /* incompatible direction */
- continue;
- } else if (support_direction != SDP_DIRECTION_RECVONLY) {
- candidate_cap_index = cap_index;
- }
- } else if (remote_direction == SDP_DIRECTION_SENDRECV) {
- if (support_direction != SDP_DIRECTION_SENDRECV) {
- candidate_cap_index = cap_index;
- }
- }
-
- if (candidate_cap_index == cap_index) {
- /* this entry is not exactly best match, try other ones */
- continue;
- }
- /* this is the first best match found, use it */
- break;
- }
-
- if (cap_index == CC_MAX_MEDIA_CAP) {
- if (candidate_cap_index != CC_MAX_MEDIA_CAP) {
- /* We have a candidate entry to use */
- cap_index = candidate_cap_index;
- }
- }
-
- return cap_index;
-}
-
-/**
- *
- * The function finds the best media capability that matches the offer
- * media line.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]sdp_p - pointer to cc_sdp_t that contains the retmote SDP.
- * @param[in]media - pointer to the fsmdef_media_t.
- *
- * @return TRUE - successful assigning a capability entry
- * to the media line.
- * FALSE - failed to assign a capability entry to the
- * media line.
- *
- * @pre (dcb_p not_eq NULL)
- * @pre (sdp_p not_eq NULL)
- * @pre (media not_eq NULL)
- */
-static boolean
-gsmsdp_assign_cap_entry_to_incoming_media (fsmdef_dcb_t *dcb_p,
- cc_sdp_t *sdp_p,
- fsmdef_media_t *media)
-{
- static const char fname[] = "gsmsdp_assign_cap_entry_to_incoming_media";
- const cc_media_cap_t *media_cap;
- uint8_t cap_index;
- fsmdef_media_t *anat_media;
-
- /*
- * Find an existing media line that this media line belongs to the
- * same media group. If found, the same cap_index will be used.
- */
- anat_media = gsmsdp_find_anat_media_line(dcb_p, sdp_p, media->level);
- if (anat_media != NULL) {
- media_cap = gsmsdp_get_media_cap_entry_by_index(anat_media->cap_index, dcb_p);
- if (media_cap == NULL) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no media capability\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (FALSE);
- }
- gsmsdp_set_media_capability(media, media_cap);
- /* found the existing media line in the same ANAT group */
- media->cap_index = anat_media->cap_index;
- return (TRUE);
- }
-
-
- cap_index = gsmdsp_find_best_match_media_cap_index(dcb_p,
- sdp_p,
- media,
- MEDIA_TABLE_SESSION);
-
- if (cap_index == CC_MAX_MEDIA_CAP) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"reached max streams supported or"
- " no suitable media capability\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (FALSE);
- }
-
- /* set the capabilities to the media and associate with it */
- media_cap = gsmsdp_get_media_cap_entry_by_index(cap_index,dcb_p);
- if (media_cap == NULL) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no media cap\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (FALSE);
- }
- gsmsdp_set_media_capability(media, media_cap);
-
- /* override the direction for special feature */
- gsmsdp_feature_overide_direction(dcb_p, media);
- if (media->support_direction == SDP_DIRECTION_INACTIVE) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"feature overrides direction to inactive,"
- " no capability assigned\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- return (FALSE);
- }
-
- media->cap_index = cap_index;
- GSM_DEBUG(DEB_L_C_F_PREFIX"assign media cap index %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), cap_index);
- return (TRUE);
-}
-
-/**
- *
- * The function handles negotiate adding of a media line.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]media_type - media type.
- * @param[in]level - media line.
- * @param[in]remote_port - remote port
- * @param[in]offer - boolean indicates offer or answer.
- *
- * @return pointer to fsmdef_media_t if media is successfully
- * added or return NULL.
- *
- * @pre (dcb_p not_eq NULL)
- * @pre (sdp_p not_eq NULL)
- * @pre (remote_addr not_eq NULL)
- */
-static fsmdef_media_t *
-gsmsdp_negotiate_add_media_line (fsmdef_dcb_t *dcb_p,
- sdp_media_e media_type,
- uint16_t level,
- uint16_t remote_port,
- boolean offer)
-{
- static const char fname[] = "gsmsdp_negotiate_add_media_line";
- fsmdef_media_t *media;
-
- if (remote_port == 0) {
- /*
- * This media line is new but marked as disbaled.
- */
- return (NULL);
- }
-
- if (!offer) {
- /*
- * This is not an offer, the remote end wants to add
- * a new media line in the answer.
- */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"remote trying add media in answer SDP\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (NULL);
- }
-
- /*
- * Allocate a new raw media structure but not filling completely yet.
- */
- media = gsmsdp_get_new_media(dcb_p, media_type, level);
- if (media == NULL) {
- /* unable to add another media */
- return (NULL);
- }
-
- /*
- * If this call is locally held, mark the media with local hold so
- * that the negotiate direction will have the correct direction.
- */
- if ((dcb_p->fcb->state == FSMDEF_S_HOLDING) ||
- (dcb_p->fcb->state == FSMDEF_S_HOLD_PENDING)) {
- /* the call is locally held, set the local held status */
- FSM_SET_FLAGS(media->hold, FSM_HOLD_LCL);
- }
- return (media);
-}
-
-/**
- *
- * The function handles negotiate remove of a media line. Note the
- * removal of a media line does not actaully removed from the offer/answer
- * SDP.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]media - pointer to the fsmdef_media_t for the media entry
- * to deactivate.
- * @param[in]remote_port - remote port from the remote's SDP.
- * @param[in]offer - boolean indicates offer or answer.
- *
- * @return TRUE - when line is inactive.
- * FALSE - when line remains to be further processed.
- *
- * @pre (dcb not_eq NULL) and (media not_eq NULL)
- */
-static boolean
-gsmsdp_negotiate_remove_media_line (fsmdef_dcb_t *dcb_p,
- fsmdef_media_t *media,
- uint16_t remote_port,
- boolean offer)
-{
- static const char fname[] = "gsmsdp_negotiate_remove_media_line";
-
- if (offer) {
- /* This is an offer SDP from the remote */
- if (remote_port != 0) {
- /* the remote quests media is not for removal */
- return (FALSE);
- }
- /*
- * Remote wants to remove the media line or to keep the media line
- * disabled. Fall through.
- */
- } else {
- /* This is an answer SDP from the remote */
- if ((media->src_port != 0) && (remote_port != 0)) {
- /* the media line is not for removal */
- return (FALSE);
- }
- /*
- * There are 3 possible causes:
- * 1) our offered port is 0 and remote's port is 0
- * 2) our offered port is 0 and remote's port is not 0.
- * 3) our offered port is not 0 and remote's port is 0.
- *
- * In any of these cases, the media line will not be used.
- */
- if ((media->src_port == 0) && (remote_port != 0)) {
- /* we offer media line removal but the remote does not comply */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"remote insists on keeping media line\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
- }
-
- /*
- * This media line is to be removed.
- */
- return (TRUE);
-}
-
-/*
- * Find a media line based on the media type.
- */
-fsmdef_media_t* gsmsdp_find_media_by_media_type(fsmdef_dcb_t *dcb_p, sdp_media_e media_type) {
-
- fsmdef_media_t *media = NULL;
-
- /*
- * search the all entries that has a valid media and matches the media type
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (media->type == media_type) {
- /* found a match */
- return (media);
- }
- }
- return (NULL);
-}
-
-/*
- * gsmsdp_negotiate_media_lines
- *
- * Description:
- *
- * Walk down the media lines provided in the remote sdp. Compare each
- * media line to the corresponding media line in the local sdp. If
- * the media line does not exist in the local sdp, add it. If the media
- * line exists in the local sdp but is different from the remote sdp,
- * change the local sdp to match the remote sdp. If the media line
- * is an AUDIO format, negotiate the codec and update the local sdp
- * as needed.
- *
- * Parameters:
- *
- * fcb_p - Pointer to the FCB containing thhe DCB whose media lines are being negotiated
- * sdp_p - Pointer to the local and remote SDP
- * initial_offer - Boolean indicating if the remote SDP came in the first OFFER of this session
- * offer - Boolean indicating if the remote SDP came in an OFFER.
- * notify_stream_added - Boolean indicating the UI should be notified of streams added
- *
- */
-cc_causes_t
-gsmsdp_negotiate_media_lines (fsm_fcb_t *fcb_p, cc_sdp_t *sdp_p, boolean initial_offer,
- boolean offer, boolean notify_stream_added, boolean create_answer)
-{
- static const char fname[] = "gsmsdp_negotiate_media_lines";
- cc_causes_t cause = CC_CAUSE_OK;
- uint16_t num_m_lines = 0;
- uint16_t num_local_m_lines = 0;
- uint16_t i = 0;
- sdp_media_e media_type;
- fsmdef_dcb_t *dcb_p = fcb_p->dcb;
- uint16_t port;
- boolean update_local_ret_value = TRUE;
- sdp_transport_e transport;
- uint16_t crypto_inst;
- boolean media_found = FALSE;
- cpr_ip_addr_t remote_addr;
- boolean new_media;
- sdp_direction_e video_avail = SDP_DIRECTION_INACTIVE;
- boolean unsupported_line;
- fsmdef_media_t *media;
- uint8_t cap_index;
- sdp_direction_e remote_direction;
- // boolean result;
- int sdpmode = 0;
- // char *session_pwd;
- // cc_action_data_t data;
- int j=0;
- int rtcpmux = 0;
- tinybool rtcp_mux = FALSE;
- sdp_result_e sdp_res;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- num_m_lines = sdp_get_num_media_lines(sdp_p->dest_sdp);
- if (num_m_lines == 0) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"no media lines found.\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- return CC_CAUSE_NO_MEDIA;
- }
-
- /*
- * Validate the anat values
- */
- if (!gsmsdp_validate_anat(sdp_p)) {
- /* Failed anat validation */
- GSM_DEBUG(DEB_L_C_F_PREFIX"failed anat validation\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- return (CC_CAUSE_NO_MEDIA);
- }
-
- /*
- * Process each media line in the remote SDP
- */
- for (i = 1; i <= num_m_lines; i++) {
- unsupported_line = FALSE; /* assume line will be supported */
- new_media = FALSE;
- media = NULL;
- media_type = sdp_get_media_type(sdp_p->dest_sdp, i);
-
- /*
- * Only perform these checks when called from createanswer
- * because at this point we are concerned as to which m= lines
- * have been created in the answer.
- */
- if (create_answer) {
-
- /* Since the incoming SDP might not be in the same order as
- our media, we find them by type rather than location
- for this check. Note that we're not checking for the
- value of any _particular_ m= section; we're just checking
- whether (at least) one of the specified type exists. */
- media = gsmsdp_find_media_by_media_type(dcb_p, media_type);
-
- if (media_type == SDP_MEDIA_AUDIO && !media) {
- /* continue if answer will not add this m= line */
- continue;
- }
-
- if (media_type == SDP_MEDIA_VIDEO && !media) {
- continue;
- }
-
- if (media_type == SDP_MEDIA_APPLICATION && !media) {
- continue;
- }
- }
-
- port = (uint16_t) sdp_get_media_portnum(sdp_p->dest_sdp, i);
- GSM_DEBUG(DEB_L_C_F_PREFIX"Port is %d at %d %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname),
- port, i, initial_offer);
-
- switch (media_type) {
- case SDP_MEDIA_AUDIO:
- case SDP_MEDIA_VIDEO:
- case SDP_MEDIA_APPLICATION:
- /*
- * Get remote address before other negotiations process in case
- * the address 0.0.0.0 (old style hold) to be used
- * for direction negotiation.
- */
- if (!gsmsdp_get_remote_media_address(dcb_p, sdp_p, i,
- &remote_addr)) {
- /* failed to get the remote address */
- GSM_DEBUG(DEB_L_C_F_PREFIX"unable to get remote addr at %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), i);
- unsupported_line = TRUE;
- break;
- }
-
- /*
- * Find the corresponding media entry in the dcb to see
- * this has been negiotiated previously (from the
- * last offer/answer session).
- */
- if(!create_answer)
- media = gsmsdp_find_media_by_level(dcb_p, i);
-
- if (media == NULL) {
- /* No previous media, negotiate adding new media line. */
- media = gsmsdp_negotiate_add_media_line(dcb_p, media_type, i,
- port, offer);
- if (media == NULL) {
- /* new one can not be added */
- unsupported_line = TRUE;
- break;
- }
- /*
- * This media is a newly added, it is by itself an
- * initial offer of this line.
- */
- new_media = TRUE;
- GSM_DEBUG(DEB_L_C_F_PREFIX"new media entry at %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), i);
- } else if (media->type == media_type) {
- /*
- * Use the remote port to determine whether the
- * media line is to be removed from the SDP.
- */
- if (gsmsdp_negotiate_remove_media_line(dcb_p, media, port,
- offer)) {
- /* the media line is to be removed from the SDP */
- unsupported_line = TRUE;
- GSM_DEBUG(DEB_L_C_F_PREFIX"media at %d is removed\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), i);
- break;
- }
- } else {
- /* The media at the same level but not the expected type */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"mismatch media type at %d\n",
- dcb_p->line, dcb_p->call_id, fname, i);
- unsupported_line = TRUE;
- break;
- }
-
- /* Do not negotiate if media is set to inactive */
- if (SDP_DIRECTION_INACTIVE == media->direction) {
- break;
- }
-
- /* Reset multicast flag and port */
- media->is_multicast = FALSE;
- media->multicast_port = 0;
-
- /* Update remote address */
- media->previous_sdp.dest_addr = media->dest_addr;
- media->dest_addr = remote_addr;
-
- /*
- * Associate the new media (for adding new media line) to
- * the capability table.
- */
- if (media->cap_index == CC_MAX_MEDIA_CAP) {
- if (!gsmsdp_assign_cap_entry_to_incoming_media(dcb_p, sdp_p,
- media)) {
- unsupported_line = TRUE;
- GSM_DEBUG(DEB_L_C_F_PREFIX"unable to assign capability entry at %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), i);
- // Check if we need to update the UI that video has been offered
- if ( offer && media_type == SDP_MEDIA_VIDEO &&
- ( ( g_media_table.cap[CC_VIDEO_1].support_direction !=
- SDP_DIRECTION_INACTIVE) ) ) {
- // passed basic checks, now on to more expensive checks...
- remote_direction = gsmsdp_get_remote_sdp_direction(dcb_p,
- media->level,
- &media->dest_addr);
- cap_index = gsmdsp_find_best_match_media_cap_index(dcb_p,
- sdp_p,
- media,
- MEDIA_TABLE_GLOBAL);
-
- GSM_DEBUG(DEB_L_C_F_PREFIX"remote_direction: %d global match %sfound\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname),
- remote_direction, (cap_index != CC_MAX_MEDIA_CAP) ? "" : "not ");
- if ( cap_index != CC_MAX_MEDIA_CAP &&
- remote_direction != SDP_DIRECTION_INACTIVE ) {
- // this is an offer and platform can support video
- GSM_DEBUG(DEB_L_C_F_PREFIX"\n\n\n\nUpdate video Offered Called %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), remote_direction);
- lsm_update_video_offered(dcb_p->line, dcb_p->call_id, remote_direction);
- }
- }
- break;
- }
- }
-
- /*
- * Negotiate address type and take only address type
- * that can be accepted.
- */
- if (!gsmsdp_negotiate_addr_type(dcb_p, media)) {
- unsupported_line = TRUE;
- break;
- }
-
- /*
- * Negotiate RTP/SRTP. The result is the media transport
- * which could be RTP/SRTP or fail.
- */
- transport = gsmsdp_negotiate_media_transport(dcb_p, sdp_p,
- offer, media,
- &crypto_inst, i);
- if (transport == SDP_TRANSPORT_INVALID) {
- /* unable to negotiate transport */
- unsupported_line = TRUE;
- GSM_DEBUG(DEB_L_C_F_PREFIX"transport mismatch at %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), i);
- break;
- }
-
- /* Don't need to negotiate a codec for an m= applicaton line */
- if (SDP_MEDIA_APPLICATION != media_type) {
-
- /*
- * Negotiate to a single codec
- */
- if (gsmsdp_negotiate_codec(dcb_p, sdp_p, media, offer, initial_offer, i) ==
- RTP_NONE) {
- /* unable to negotiate codec */
- unsupported_line = TRUE;
- /* Failed codec negotiation */
- cause = CC_CAUSE_PAYLOAD_MISMATCH;
- GSM_DEBUG(DEB_L_C_F_PREFIX"codec mismatch at %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), i);
- break;
- }
- } else {
- gsmsdp_negotiate_datachannel_attribs(dcb_p, sdp_p, i, media);
- }
-
- /*
- * Both media transport (RTP/SRTP) and codec are
- * now negotiated to common ones, update transport
- * parameters to be used for SRTP, if there is any.
- */
- gsmsdp_update_negotiated_transport(dcb_p, sdp_p, media,
- crypto_inst, transport, i);
- GSM_DEBUG(DEB_F_PREFIX"local transport after updating negotiated: %d\n",DEB_F_PREFIX_ARGS(GSM, fname), sdp_get_media_transport(dcb_p->sdp->src_sdp, 1));
- /*
- * Add to or update media line to the local SDP as needed.
- */
- if (gsmsdp_is_multicast_address(media->dest_addr)) {
- /*
- * Multicast, if the address is multicast
- * then change the local sdp and do the necessary
- * call to set up reception of multicast packets
- */
- GSM_DEBUG(DEB_L_C_F_PREFIX"Got multicast offer\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- media->is_multicast = TRUE;
- media->multicast_port = port;
- update_local_ret_value =
- gsmsdp_update_local_sdp_for_multicast(dcb_p, port,
- media, offer,
- new_media);
- } else {
- update_local_ret_value = gsmsdp_update_local_sdp(dcb_p,
- offer,
- new_media,
- media);
- }
- GSM_DEBUG(DEB_F_PREFIX"local transport after updateing local SDP: %d\n",DEB_F_PREFIX_ARGS(GSM, fname), sdp_get_media_transport(dcb_p->sdp->src_sdp, 1));
-
- /*
- * Successful codec negotiated cache direction for ui video update
- */
- if (media_type == SDP_MEDIA_VIDEO ) {
- video_avail = media->direction;
- }
-
- if (update_local_ret_value == TRUE) {
- media->previous_sdp.dest_port = media->dest_port;
- media->dest_port = port;
- if (media_type == SDP_MEDIA_AUDIO || sdpmode) {
- /* at least found one workable audio media line */
- media_found = TRUE;
- }
- } else {
- /*
- * Rejecting multicast because direction is not RECVONLY
- */
- unsupported_line = TRUE;
- update_local_ret_value = TRUE;
- }
-
- /*
- * Negotiate rtcp-mux
- */
-
- sdp_res = sdp_attr_get_rtcp_mux_attribute (sdp_p->dest_sdp, i,
- 0, SDP_ATTR_RTCP_MUX, 1, &rtcp_mux);
-
- if (SDP_SUCCESS == sdp_res) {
- media->rtcp_mux = TRUE;
- }
-
- if (!unsupported_line) {
-
- if (sdpmode) {
- int j;
-
- /* Set ICE */
- for (j=0; j<media->candidate_ct; j++) {
- gsmsdp_set_ice_attribute (SDP_ATTR_ICE_CANDIDATE, media->level,
- sdp_p->src_sdp, media->candidatesp[j]);
- }
-
- config_get_value(CFGID_RTCPMUX, &rtcpmux, sizeof(rtcpmux));
- if (rtcpmux) {
- gsmsdp_set_rtcp_mux_attribute (SDP_ATTR_RTCP_MUX, media->level, sdp_p->src_sdp, TRUE);
- }
-
- if (notify_stream_added) {
- /*
- * Add track to remote streams in dcb
- */
- int pc_stream_id = 0;
-
- if (SDP_MEDIA_APPLICATION != media_type) {
- lsm_add_remote_stream (dcb_p->line, dcb_p->call_id, media, &pc_stream_id);
- gsmsdp_add_remote_stream(i-1, pc_stream_id, dcb_p, media);
- } else {
- /*
- * Inform VCM that a Data Channel has been negotiated
- */
- lsm_data_channel_negotiated(dcb_p->line, dcb_p->call_id, media, &pc_stream_id);
- }
- }
- }
- }
-
- break;
-
- default:
- /* Not a support media type stream */
- unsupported_line = TRUE;
- break;
- }
-
- if (unsupported_line) {
- /* add this line to unsupported line */
- gsmsdp_add_unsupported_stream_to_local_sdp(sdp_p, i);
- gsmsdp_set_mid_attr(sdp_p->src_sdp, i);
- /* Remove the media if one to be removed */
- if (media != NULL) {
- /* remove this media off the list */
- gsmsdp_remove_media(dcb_p, media);
- }
- }
- if (!gsmsdp_validate_mid(sdp_p, i)) {
- /* Failed mid validation */
- cause = CC_CAUSE_NO_MEDIA;
- GSM_DEBUG(DEB_L_C_F_PREFIX"failed mid validation at %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), i);
- }
- }
-
- /*
- * Must have at least one media found and at least one audio
- * line.
- */
- if (!media_found) {
- if (cause != CC_CAUSE_PAYLOAD_MISMATCH) {
- cause = CC_CAUSE_NO_MEDIA;
- }
- } else {
- if (cause == CC_CAUSE_PAYLOAD_MISMATCH) {
- /*
- * some media lines have codec mismatch but there are some
- * that works, do not return error.
- */
- cause = CC_CAUSE_OK;
- }
-
- /*
- * If we are processing an offer sdp, need to set the
- * start time and stop time based on the remote SDP
- */
- gsmsdp_update_local_time_stamp(dcb_p, offer, initial_offer);
-
- /*
- * workable media line was found. Need to make sure we don't
- * advertise more than workable media lines. Loop through
- * remaining media lines in local SDP and set port to zero.
- */
- num_local_m_lines = sdp_get_num_media_lines(sdp_p->src_sdp);
- if (num_local_m_lines > num_m_lines) {
- for (i = num_m_lines + 1; i <= num_local_m_lines; i++) {
- (void) sdp_set_media_portnum(sdp_p->src_sdp, i, 0, 0);
- }
- }
-
- /*
- * Update UI for Remote Stream Added
- */
- if (sdpmode) {
-
- /* Fail negotiation if DTLS is not in SDP */
- cause = gsmsdp_configure_dtls_data_attributes(fcb_p);
- if (cause != CC_CAUSE_OK) {
- GSM_DEBUG("gsmsdp_negotiate_media_lines- DTLS negotiation failed\n");
- return cause;
- }
-
- /* ToDO(emannion)
- * Fail negotiation if ICE is not negotiated.
- */
-
- /*
- * Bubble the stream added event up to the PC UI
- */
- if (notify_stream_added) {
- for (j=0; j < CC_MAX_STREAMS; j++ ) {
- /* If this stream has been created it should have > 0 tracks. */
- if (dcb_p->remote_media_stream_tbl->streams[j].num_tracks) {
- ui_on_remote_stream_added(evOnRemoteStreamAdd, dcb_p->line, dcb_p->call_id,
- dcb_p->caller_id.call_instance_id, dcb_p->remote_media_stream_tbl->streams[j]);
-
- /* Setting num_tracks == 0 indicates stream not set */
- dcb_p->remote_media_stream_tbl->streams[j].num_tracks = 0;
- }
- }
- }
- }
- }
- /*
- * We have negotiated the line, clear flag that we have set
- * that we are waiting for an answer SDP in ack.
- */
- dcb_p->remote_sdp_in_ack = FALSE;
-
- /*
- * check to see if UI needs to be updated for video
- */
- GSM_DEBUG(DEB_L_C_F_PREFIX"Update video Avail Called %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname),video_avail);
-
- // update direction but preserve the cast attrib
- dcb_p->cur_video_avail &= CC_ATTRIB_CAST;
- dcb_p->cur_video_avail |= (uint8_t)video_avail;
-
- lsm_update_video_avail(dcb_p->line, dcb_p->call_id, dcb_p->cur_video_avail);
-
- return cause;
-}
-
-/*
- * This function returns boolean parameters indicating what media types
- * exist in the offered SDP.
- */
-cc_causes_t
-gsmsdp_get_offered_media_types (fsm_fcb_t *fcb_p, cc_sdp_t *sdp_p, boolean *has_audio,
- boolean *has_video, boolean *has_data)
-{
- cc_causes_t cause = CC_CAUSE_OK;
- uint16_t num_m_lines = 0;
- uint16_t i = 0;
- sdp_media_e media_type;
- fsmdef_dcb_t *dcb_p = fcb_p->dcb;
- // boolean result;
-
- num_m_lines = sdp_get_num_media_lines(sdp_p->dest_sdp);
- if (num_m_lines == 0) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"no media lines found.\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, __FUNCTION__));
- return CC_CAUSE_NO_MEDIA;
- }
-
- *has_audio = FALSE;
- *has_video = FALSE;
- *has_data = FALSE;
-
- /*
- * Process each media line in the remote SDP
- */
- for (i = 1; i <= num_m_lines; i++) {
- media_type = sdp_get_media_type(sdp_p->dest_sdp, i);
-
- if(SDP_MEDIA_AUDIO == media_type)
- *has_audio = TRUE;
- else if(SDP_MEDIA_VIDEO == media_type)
- *has_video = TRUE;
- else if(SDP_MEDIA_APPLICATION == media_type)
- *has_data = TRUE;
- }
-
- return cause;
-}
-
-/*
- * gsmsdp_init_local_sdp
- *
- * Description:
- *
- * This function initializes the local sdp for generation of an offer sdp or
- * an answer sdp. The following sdp values are initialized.
- *
- * v= line
- * o= line <username><session id><version><network type><address type><address>
- * s= line
- * t= line <start time><stop time>
- *
- * Parameters:
- *
- * peerconnection - handle to peerconnection object
- * sdp_pp - Pointer to the local sdp
- *
- * returns cc_causes_t
- * CC_CAUSE_OK - indicates success
- * CC_CAUSE_ERROR - indicates failure
- */
-static cc_causes_t
-gsmsdp_init_local_sdp (const char *peerconnection, cc_sdp_t **sdp_pp)
-{
- char addr_str[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t ipaddr;
- unsigned long session_id = 0;
- char session_version_str[GSMSDP_VERSION_STR_LEN];
- void *local_sdp_p = NULL;
- cc_sdp_t *sdp_p = NULL;
- int nat_enable = 0;
- char *p_addr_str;
- cpr_ip_mode_e ip_mode;
- char *strtok_state;
-
- if (!peerconnection || !sdp_pp) {
- return CC_CAUSE_ERROR;
- }
-
- ip_mode = platform_get_ip_address_mode();
- /*
- * Get device address. We will need this later.
- */
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- if ((ip_mode == CPR_IP_MODE_DUAL) || (ip_mode == CPR_IP_MODE_IPV6)) {
- sip_config_get_net_ipv6_device_ipaddr(&ipaddr);
- } else if (ip_mode == CPR_IP_MODE_IPV4) {
- sip_config_get_net_device_ipaddr(&ipaddr);
- }
- } else {
- sip_config_get_nat_ipaddr(&ipaddr);
- }
-
-
- ipaddr2dotted(addr_str, &ipaddr);
-
- p_addr_str = PL_strtok_r(addr_str, "[ ]", &strtok_state);
-
- /*
- * Create the local sdp struct
- */
- if (*sdp_pp == NULL) {
- sipsdp_src_dest_create(peerconnection,
- CCSIP_SRC_SDP_BIT, sdp_pp);
- } else {
- sdp_p = *sdp_pp;
- if (sdp_p->src_sdp != NULL) {
- sipsdp_src_dest_free(CCSIP_SRC_SDP_BIT, sdp_pp);
- }
- sipsdp_src_dest_create(peerconnection,
- CCSIP_SRC_SDP_BIT, sdp_pp);
- }
- sdp_p = *sdp_pp;
-
- if ( sdp_p == NULL )
- return CC_CAUSE_ERROR;
-
- local_sdp_p = sdp_p->src_sdp;
-
- /*
- * v= line
- */
- (void) sdp_set_version(local_sdp_p, SIPSDP_VERSION);
-
- /*
- * o= line <username><session id><version><network type>
- * <address type><address>
- */
- (void) sdp_set_owner_username(local_sdp_p, SIPSDP_ORIGIN_USERNAME);
-
- session_id = abs(cpr_rand() % 28457);
- snprintf(session_version_str, sizeof(session_version_str), "%d",
- (int) session_id);
- (void) sdp_set_owner_sessionid(local_sdp_p, session_version_str);
-
- snprintf(session_version_str, sizeof(session_version_str), "%d", 0);
- (void) sdp_set_owner_version(local_sdp_p, session_version_str);
-
- (void) sdp_set_owner_network_type(local_sdp_p, SDP_NT_INTERNET);
-
- if ((ip_mode == CPR_IP_MODE_DUAL) || (ip_mode == CPR_IP_MODE_IPV6)) {
- (void) sdp_set_owner_address_type(local_sdp_p, SDP_AT_IP6);
- } else if (ip_mode == CPR_IP_MODE_IPV4) {
- (void) sdp_set_owner_address_type(local_sdp_p, SDP_AT_IP4);
- }
- (void) sdp_set_owner_address(local_sdp_p, p_addr_str);
-
- /*
- * s= line
- */
- (void) sdp_set_session_name(local_sdp_p, SIPSDP_SESSION_NAME);
-
- /*
- * t= line <start time><stop time>
- * We init these to zero. If we are building an answer sdp, these will
- * be reset from the offer sdp.
- */
- (void) sdp_set_time_start(local_sdp_p, "0");
- (void) sdp_set_time_stop(local_sdp_p, "0");
-
- return CC_CAUSE_OK;
-}
-
-/**
- * The function sets the capabilities from media capability to the
- * media structure.
- *
- * @param[in]media - pointer to the fsmdef_media_t to be set with
- * capabilites from the media_cap.
- * @param[in]media_cap - media capability to be used with this new media
- * line.
- *
- * @return None.
- *
- * @pre (media not_eq NULL)
- * @pre (media_cap not_eq NULL)
- */
-static void
-gsmsdp_set_media_capability (fsmdef_media_t *media,
- const cc_media_cap_t *media_cap)
-{
- /* set default direction */
- media->direction = media_cap->support_direction;
- media->support_direction = media_cap->support_direction;
- if (media_cap->support_security) {
- /* support security */
- FSM_SET_FLAGS(media->flags, FSM_MEDIA_F_SUPPORT_SECURITY);
- }
-}
-
-/**
- * The function adds a media line into the local SDP.
- *
- * @param[in]dcb_p - pointer to the fsmdef_dcb_t
- * @param[in]media_cap - media capability to be used with this new media
- * line.
- * @param[in]cap_index - media capability entry index to associate with
- * the media line.
- * @param[in]level - media line order in the SDP so called level.
- * @param[in]addr_type - cpr_ip_type for address of the media line to add.
- *
- * @return Pointer to the fsmdef_media_t if successfully
- * add a new line otherwise return NULL.
- *
- * @pre (dcb_p not_eq NULL)
- * @pre (media_cap not_eq NULL)
- */
-static fsmdef_media_t *
-gsmsdp_add_media_line (fsmdef_dcb_t *dcb_p, const cc_media_cap_t *media_cap,
- uint8_t cap_index, uint16_t level,
- cpr_ip_type addr_type, boolean offer)
-{
- static const char fname[] = "gsmsdp_add_media_line";
- cc_action_data_t data;
- fsmdef_media_t *media = NULL;
- int i=0;
- int rtcpmux = 0;
- int sctp_port = 0;
-
- switch (media_cap->type) {
- case SDP_MEDIA_AUDIO:
- case SDP_MEDIA_VIDEO:
- case SDP_MEDIA_APPLICATION:
- media = gsmsdp_get_new_media(dcb_p, media_cap->type, level);
- if (media == NULL) {
- /* should not happen */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no media entry available\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (NULL);
- }
-
- /* set capabilities */
- gsmsdp_set_media_capability(media, media_cap);
-
- /* associate this media line to the capability entry */
- media->cap_index = cap_index; /* keep the media cap entry index */
-
- /* override the direction for special feature */
- gsmsdp_feature_overide_direction(dcb_p, media);
- if (media->support_direction == SDP_DIRECTION_INACTIVE) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"feature overrides direction to inactive"
- " no media added\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
-
- /*
- * For an answer, SDP_DIRECTION_INACTIVE will now add an m=
- * line but it is disabled.
- */
- if (!offer) {
- media->src_port = 0;
- } else {
- gsmsdp_remove_media(dcb_p, media);
- return (NULL);
- }
- }
-
- if (media->support_direction != SDP_DIRECTION_INACTIVE) {
- /*
- * Get the local RTP port. The src port will be set in the dcb
- * within the call to cc_call_action(CC_ACTION_OPEN_RCV)
- */
- data.open_rcv.is_multicast = FALSE;
- data.open_rcv.listen_ip = ip_addr_invalid;
- data.open_rcv.port = 0;
- data.open_rcv.keep = FALSE;
- /*
- * Indicate type of media (audio/video etc) becase some for
- * supporting video over vieo, the port is obtained from other
- * entity.
- */
- data.open_rcv.media_type = media->type;
- data.open_rcv.media_refid = media->refid;
- if (cc_call_action(dcb_p->call_id, dcb_p->line,
- CC_ACTION_OPEN_RCV,
- &data) != CC_RC_SUCCESS) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"allocate rx port failed\n",
- dcb_p->line, dcb_p->call_id, fname);
- gsmsdp_remove_media(dcb_p, media);
- return (NULL);
- }
-
- /* allocate port successful, save the port */
-
- media->src_port = data.open_rcv.port;
-
- if(media_cap->type == SDP_MEDIA_APPLICATION) {
- config_get_value(CFGID_SCTP_PORT, &sctp_port, sizeof(sctp_port));
- media->sctp_port = sctp_port;
- }
-
- /*
- * Setup the local soruce address.
- */
- if (addr_type == CPR_IP_ADDR_IPV6) {
- gsmsdp_get_local_source_v6_address(media);
- } else if (addr_type == CPR_IP_ADDR_IPV4) {
- gsmsdp_get_local_source_v4_address(media);
- } else {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"invalid IP address mode\n",
- dcb_p->line, dcb_p->call_id, fname);
- gsmsdp_remove_media(dcb_p, media);
- return (NULL);
- }
-
- }
-
- /*
- * Initialize the media transport for RTP or SRTP (or do not thing
- * and leave to the gsmsdp_update_local_sdp_media to set default)
- */
- gsmsdp_init_sdp_media_transport(dcb_p, dcb_p->sdp->src_sdp, media);
-
-
- gsmsdp_update_local_sdp_media(dcb_p, dcb_p->sdp, TRUE, media,
- media->transport);
-
- if (media->support_direction != SDP_DIRECTION_INACTIVE) {
-
- gsmsdp_set_local_sdp_direction(dcb_p, media, media->direction);
-
- /*
- * wait until here to set ICE candidates as SDP is now initialized
- */
- for (i=0; i<media->candidate_ct; i++) {
- gsmsdp_set_ice_attribute (SDP_ATTR_ICE_CANDIDATE, level, dcb_p->sdp->src_sdp, media->candidatesp[i]);
- }
-
- config_get_value(CFGID_RTCPMUX, &rtcpmux, sizeof(rtcpmux));
- if (rtcpmux) {
- gsmsdp_set_rtcp_mux_attribute (SDP_ATTR_RTCP_MUX, level, dcb_p->sdp->src_sdp, TRUE);
- }
-
-
- /*
- * Since we are initiating an initial offer and opening a
- * receive port, store initial media settings.
- */
- media->previous_sdp.avt_payload_type = media->avt_payload_type;
- media->previous_sdp.direction = media->direction;
- media->previous_sdp.packetization_period = media->packetization_period;
- gsmsdp_copy_payloads_to_previous_sdp(media);
- break;
- }
-
- default:
- /* Unsupported media type, not added */
- GSM_DEBUG(DEB_L_C_F_PREFIX"media type %d is not supported\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), media_cap->type);
- break;
- }
- return (media);
-}
-
-/*
- * gsmsdp_create_local_sdp
- *
- * Description:
- *
- * Parameters:
- *
- * dcb_p - Pointer to the DCB whose local SDP is to be updated.
- * force_streams_enabled - temporarily generate SDP even when no
- * streams are added
- *
- * returns cc_causes_t
- * CC_CAUSE_OK - indicates success
- * CC_CAUSE_ERROR - indicates failure
- */
-cc_causes_t
-gsmsdp_create_local_sdp (fsmdef_dcb_t *dcb_p, boolean force_streams_enabled,
- boolean audio, boolean video, boolean data, boolean offer)
-{
- static const char fname[] = "gsmsdp_create_local_sdp";
- uint16_t level;
- const cc_media_cap_table_t *media_cap_tbl;
- const cc_media_cap_t *media_cap;
- cpr_ip_mode_e ip_mode;
- uint8_t cap_index;
- fsmdef_media_t *media;
- boolean has_audio;
- int sdpmode = 0;
- boolean media_enabled;
-
- if ( CC_CAUSE_OK != gsmsdp_init_local_sdp(dcb_p->peerconnection,
- &(dcb_p->sdp)) )
- return CC_CAUSE_ERROR;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- dcb_p->src_sdp_version = 0;
-
- media_cap_tbl = dcb_p->media_cap_tbl;
-
- if (media_cap_tbl == NULL) {
- /* should not happen */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no media capbility available\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (CC_CAUSE_ERROR);
- }
-
- media_cap = &media_cap_tbl->cap[0];
- level = 0;
- for (cap_index = 0; cap_index < CC_MAX_MEDIA_CAP-1; cap_index++) {
-
- /* Build local m lines based on m lines that were in the offered SDP */
- media_enabled = TRUE;
- if (FALSE == audio && SDP_MEDIA_AUDIO == media_cap->type) {
- media_enabled = FALSE;
- } else if (FALSE == video && SDP_MEDIA_VIDEO == media_cap->type) {
- media_enabled = FALSE;
- } else if (FALSE == data && SDP_MEDIA_APPLICATION == media_cap->type) {
- media_enabled = FALSE;
- }
-
- /*
- * Add each enabled media line to the SDP
- */
- if (media_enabled && ( media_cap->enabled || force_streams_enabled)) {
- level = level + 1; /* next level */
- ip_mode = platform_get_ip_address_mode();
- if (ip_mode >= CPR_IP_MODE_IPV6) {
- if (gsmsdp_add_media_line(dcb_p, media_cap, cap_index,
- level, CPR_IP_ADDR_IPV6, offer)
- == NULL) {
- /* fail to add a media line, go back one level */
- level = level - 1;
- }
-
- if (ip_mode == CPR_IP_MODE_DUAL) {
- level = level + 1; /* next level */
- if (gsmsdp_add_media_line(dcb_p, media_cap, cap_index,
- level, CPR_IP_ADDR_IPV4, offer) ==
- NULL) {
- /* fail to add a media line, go back one level */
- level = level - 1;
- }
- }
- } else {
- if (gsmsdp_add_media_line(dcb_p, media_cap, cap_index, level,
- CPR_IP_ADDR_IPV4, offer) == NULL) {
- /* fail to add a media line, go back one level */
- level = level - 1;
- }
- }
- }
- /* next capability */
- media_cap++;
- }
-
- if (level == 0) {
- /*
- * Did not find media line for the SDP and we do not
- * support SDP without any media line.
- */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no media line for SDP\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (CC_CAUSE_ERROR);
- }
-
- /*
- *
- * This is a suitable place to add ice ufrag and pwd to the SDP
- */
-
- if (dcb_p->ice_ufrag)
- gsmsdp_set_ice_attribute (SDP_ATTR_ICE_UFRAG, SDP_SESSION_LEVEL, dcb_p->sdp->src_sdp, dcb_p->ice_ufrag);
- if (dcb_p->ice_pwd)
- gsmsdp_set_ice_attribute (SDP_ATTR_ICE_PWD, SDP_SESSION_LEVEL, dcb_p->sdp->src_sdp, dcb_p->ice_pwd);
-
- if(strlen(dcb_p->digest_alg) > 0)
- gsmsdp_set_dtls_fingerprint_attribute (SDP_ATTR_DTLS_FINGERPRINT, SDP_SESSION_LEVEL,
- dcb_p->sdp->src_sdp, dcb_p->digest_alg, dcb_p->digest);
-
- if (!sdpmode) {
-
- /*
- * Ensure that there is at least one audio line.
- */
- has_audio = FALSE;
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (media->type == SDP_MEDIA_AUDIO) {
- has_audio = TRUE; /* found one audio line, done */
- break;
- }
- }
- if (!has_audio) {
- /* No audio, do not allow */
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no audio media line for SDP\n",
- dcb_p->line, dcb_p->call_id, fname);
- return (CC_CAUSE_ERROR);
- }
- }
-
- return CC_CAUSE_OK;
-}
-
-/**
- * The function creates a SDP that contains phone's current
- * capability for an option.
- *
- * @param[in/out]sdp_pp - pointer to a pointer to cc_sdp_t to return
- * the created SDP.
- * @return none.
- * @pre (sdp_pp not_eq NULL)
- */
-void
-gsmsdp_create_options_sdp (cc_sdp_t ** sdp_pp)
-{
- cc_sdp_t *sdp_p;
-
- /* This empty string represents to associated peerconnection object */
- if (gsmsdp_init_local_sdp("", sdp_pp) == CC_CAUSE_ERROR) {
- return;
- }
-
- sdp_p = *sdp_pp;
-
- /*
- * Insert media line at level 1.
- */
- if (sdp_insert_media_line(sdp_p->src_sdp, 1) != SDP_SUCCESS) {
- // Error
- return;
- }
-
- (void) sdp_set_media_type(sdp_p->src_sdp, 1, SDP_MEDIA_AUDIO);
- (void) sdp_set_media_portnum(sdp_p->src_sdp, 1, 0, 0);
- gsmsdp_set_media_transport_for_option(sdp_p->src_sdp, 1);
-
- /*
- * Add all supported media formats to the local sdp.
- */
- gsmsdp_add_default_audio_formats_to_local_sdp(NULL, sdp_p, NULL);
-
- /* Add Video m line if video caps are enabled */
- if ( g_media_table.cap[CC_VIDEO_1].enabled == TRUE ) {
- if (sdp_insert_media_line(sdp_p->src_sdp, 2) != SDP_SUCCESS) {
- // Error
- return;
- }
-
- (void) sdp_set_media_type(sdp_p->src_sdp, 2, SDP_MEDIA_VIDEO);
- (void) sdp_set_media_portnum(sdp_p->src_sdp, 2, 0, 0);
- gsmsdp_set_media_transport_for_option(sdp_p->src_sdp, 2);
-
- gsmsdp_add_default_video_formats_to_local_sdp(NULL, sdp_p, NULL);
- }
-}
-
-/**
- * The function checks and removes media capability for the media
- * lines that is to be removed.
- *
- * @param[in]dcb_p - Pointer to DCB
- *
- * @return TRUE - if there is a media line removed.
- * FALSE - if there is no media line to remove.
- *
- * @pre (dcb_p not_eq NULL)
- */
-static boolean
-gsmsdp_check_remove_local_sdp_media (fsmdef_dcb_t *dcb_p)
-{
- static const char fname[] = "gsmsdp_check_remove_local_sdp_media";
- fsmdef_media_t *media, *media_to_remove;
- const cc_media_cap_t *media_cap;
- boolean removed = FALSE;
-
- media = GSMSDP_FIRST_MEDIA_ENTRY(dcb_p);
- while (media) {
- media_cap = gsmsdp_get_media_cap_entry_by_index(media->cap_index,dcb_p);
- if (media_cap != NULL) {
- /* found the corresponding capability of the media line */
- if (!media_cap->enabled) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"remove media at level %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), media->level);
- /* set the media line to unused */
- gsmsdp_add_unsupported_stream_to_local_sdp(dcb_p->sdp,
- media->level);
- /*
- * remember the media to remove and get the next media to
- * work on before removing this media off the linked list.
- */
- media_to_remove = media;
- media = GSMSDP_NEXT_MEDIA_ENTRY(media);
-
- /* remove the media from the list */
- gsmsdp_remove_media(dcb_p, media_to_remove);
- removed = TRUE;
- continue;
- }
- }
- media = GSMSDP_NEXT_MEDIA_ENTRY(media);
- }
- return (removed);
-}
-
-/**
- * The function checks and adds media capability for the media
- * lines that is to be added.
- *
- * @param[in]dcb_p - Pointer to DCB
- * @param[in]hold - TRUE indicates the newly media line
- * should have direction that indicates hold.
- *
- * @return TRUE - if there is a media line added.
- * FALSE - if there is no media line to added.
- *
- * @pre (dcb_p not_eq NULL)
- */
-static boolean
-gsmsdp_check_add_local_sdp_media (fsmdef_dcb_t *dcb_p, boolean hold)
-{
- static const char fname[] = "gsmsdp_check_add_local_sdp_media";
- fsmdef_media_t *media;
- const cc_media_cap_t *media_cap;
- uint8_t cap_index;
- uint16_t num_m_lines, level_to_use;
- void *src_sdp;
- boolean need_mix = FALSE;
- boolean added = FALSE;
- cpr_ip_mode_e ip_mode;
- cpr_ip_type ip_addr_type[2]; /* for 2 IP address types */
- uint16_t i, num_ip_addrs;
-
- if (fsmcnf_get_ccb_by_call_id(dcb_p->call_id) != NULL) {
- /*
- * This call is part of a local conference. The mixing
- * support will be needed for additional media line.
- * If platform does not have capability to support mixing
- * of a particular media type for the local conference, either
- * leg in the conference will not see addition media line
- * added.
- */
- need_mix = TRUE;
- }
-
- /*
- * Find new media entries to be added.
- */
- src_sdp = dcb_p->sdp ? dcb_p->sdp->src_sdp : NULL;
- for (cap_index = 0; cap_index < CC_MAX_MEDIA_CAP; cap_index++) {
- media_cap = gsmsdp_get_media_cap_entry_by_index(cap_index, dcb_p);
- if (media_cap == NULL) {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"no media capbility available\n",
- dcb_p->line, dcb_p->call_id, fname);
- continue;
- }
- if (!media_cap->enabled) {
- /* this entry is disabled, skip it */
- continue;
- }
- media = gsmsdp_find_media_by_cap_index(dcb_p, cap_index);
- if (media != NULL) {
- /* this media entry exists, skip it */
- continue;
- }
-
- /*
- * This is a new entry the capability table to be added.
- */
- if (CC_IS_AUDIO(cap_index) && need_mix) {
- if (!gsmsdp_platform_addition_mix(dcb_p, media_cap->type)) {
- /* platform can not support additional mixing of this type */
- GSM_DEBUG(DEB_L_C_F_PREFIX"no support addition mixing for %d "
- "media type\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname),
- media_cap->type);
- continue;
- }
- }
-
- /*
- * It depends on current address mode, if the mode is dual mode then
- * we need to add 2 media lines.
- */
- ip_mode = platform_get_ip_address_mode();
- switch (ip_mode) {
- case CPR_IP_MODE_DUAL:
- /* add both addresses, IPV6 line is first as it is prefered */
- num_ip_addrs = 2;
- ip_addr_type[0] = CPR_IP_ADDR_IPV6;
- ip_addr_type[1] = CPR_IP_ADDR_IPV4;
- break;
- case CPR_IP_MODE_IPV6:
- /* add IPV6 address only */
- num_ip_addrs = 1;
- ip_addr_type[0] = CPR_IP_ADDR_IPV6;
- break;
- default:
- /* add IPV4 address only */
- num_ip_addrs = 1;
- ip_addr_type[0] = CPR_IP_ADDR_IPV4;
- break;
- }
- /* add media line or lines */
- for (i = 0; i < num_ip_addrs; i++) {
- /*
- * This is a new stream to add, find an unused media line
- * in the SDP. Find the unused media line that has the same
- * media type as the one to be added. The RFC-3264 allows reuse
- * any unused slot in the SDP body but it was recomended to use
- * the same type to increase the chance of interoperability by
- * using the unuse slot that has the same media type.
- */
- level_to_use = gsmsdp_find_unused_media_line_with_type(src_sdp,
- media_cap->type);
- if (level_to_use == 0) {
- /* no empty slot is found, add a new line to the SDP */
- num_m_lines = sdp_get_num_media_lines(src_sdp);
- level_to_use = num_m_lines + 1;
- }
- GSM_DEBUG(DEB_L_C_F_PREFIX"add media at level %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), level_to_use);
-
- /* add a new media */
- media = gsmsdp_add_media_line(dcb_p, media_cap, cap_index,
- level_to_use, ip_addr_type[i], FALSE);
- if (media != NULL) {
- /* successfully add a new media line */
- if (hold) {
- /* this new media needs to be sent out with hold */
- gsmsdp_set_local_hold_sdp(dcb_p, media);
- }
- added = TRUE;
- } else {
- GSM_ERR_MSG(GSM_L_C_F_PREFIX"Unable to add a new media\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
- }
- }
- return (added);
-}
-
-/**
- * The function checks support direction changes and updates the support
- * direction of media lines.
- *
- * @param[in]dcb_p - Pointer to DCB
- * @param[in]no_sdp_update - TRUE indicates do not update SDP.
- *
- * @return TRUE - if there is a media line support direction
- * changes.
- * FALSE - if there is no media line that has
- * support direction change.
- *
- * @pre (dcb_p not_eq NULL)
- */
-static boolean
-gsmsdp_check_direction_change_local_sdp_media (fsmdef_dcb_t *dcb_p,
- boolean no_sdp_update)
-{
- static const char fname[] = "gsmsdp_check_direction_change_local_sdp_media";
- fsmdef_media_t *media;
- const cc_media_cap_t *media_cap;
- boolean direction_change = FALSE;
- sdp_direction_e save_supported_direction;
-
- media = GSMSDP_FIRST_MEDIA_ENTRY(dcb_p);
- while (media) {
- media_cap = gsmsdp_get_media_cap_entry_by_index(media->cap_index, dcb_p);
- if (media_cap != NULL) {
- if (media->support_direction !=
- media_cap->support_direction) {
- /*
- * There is a possibility that supported direction has
- * been overrided due to some feature. Check to see
- * the supported direction remains the same after override
- * take place. If it is different then there is a direction
- * change.
- */
- save_supported_direction = media->support_direction;
- media->support_direction = media_cap->support_direction;
- gsmsdp_feature_overide_direction(dcb_p, media);
- if (media->support_direction == save_supported_direction) {
- /* nothing change after override */
- } else {
- /* there is no override, this is a change */
- direction_change = TRUE;
- }
- if (direction_change) {
- /* Support direction changed */
- GSM_DEBUG(DEB_L_C_F_PREFIX"change support direction at level %d"
- " from %d to %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname),
- media->level, media->support_direction,
- media_cap->support_direction);
- if (no_sdp_update) {
- /*
- * The caller does not want to update SDP.
- */
- media->direction = media_cap->support_direction;
- } else {
- /*
- * Need to update direction in the SDP.
- * The direction in the media structure will
- * be set by the gsmsdp_set_local_sdp_direction.
- */
- gsmsdp_set_local_sdp_direction(dcb_p, media,
- media->support_direction);
- }
- }
- }
- }
- media = GSMSDP_NEXT_MEDIA_ENTRY(media);
- }
- return (direction_change);
-}
-
-/**
- * The function resets media specified takes the hold state into account
- *
- * @param[in]dcb_p - Pointer to DCB
- * @param[in]media - Media to be updated
- * @param[in]hold - Set media line will be set to hold.
- */
-static void gsmsdp_reset_media(fsmdef_dcb_t *dcb_p, fsmdef_media_t *media, boolean hold){
- gsmsdp_reset_local_sdp_media(dcb_p, media, hold);
- if (hold) {
- gsmsdp_set_local_hold_sdp(dcb_p, media);
- } else {
- gsmsdp_set_local_resume_sdp(dcb_p, media);
- }
-}
-
-/**
- *
- * This functions checks if the media IP Address has changed
- *
- * Convert the configMedia IP String to Ip address format,
- * check if it is valid and then compare to current media source
- * address, if the address is valid and the media source and
- * config media ip differ, then
- *
- * 1) Stop the media to close the socket
- * 2) Set flag to true, to initiate re-invite
- * 3) Update the media src addr
- * 4) Update the c= line to reflect the new IP address source
- *
- * @param[in]dcb_p - Pointer to DCB
- * @return TRUE - if IP changed
- * FALSE - if no no IP changed
- *
- * @pre (dcb_p not_eq NULL)
- */
-boolean
-gsmsdp_media_ip_changed (fsmdef_dcb_t *dcb_p)
-{
- static const char fname[] = "gsmsdp_media_ip_changed";
- boolean ip_changed = FALSE;
- cpr_ip_addr_t addr ;
- char curr_media_ip[MAX_IPADDR_STR_LEN];
- char addr_str[MAX_IPADDR_STR_LEN];
- fsmdef_media_t *media;
-
- /*
- * Check if media IP has changed
- */
- init_empty_str(curr_media_ip);
- config_get_value(CFGID_MEDIA_IP_ADDR, curr_media_ip,
- MAX_IPADDR_STR_LEN);
- if (!is_empty_str(curr_media_ip)) {
- str2ip(curr_media_ip, &addr);
- util_ntohl(&addr, &addr);
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if ((util_check_if_ip_valid(&media->src_addr) == TRUE) &&
- (util_check_if_ip_valid(&addr) == TRUE) &&
- (util_compare_ip(&media->src_addr, &addr) == FALSE)) {
- ipaddr2dotted(curr_media_ip, &media->src_addr); // for logging
-
- (void)cc_call_action(dcb_p->call_id, dcb_p->line,
- CC_ACTION_STOP_MEDIA,
- NULL);
- ip_changed = TRUE;
- media->src_addr = addr;
- if (dcb_p->sdp != NULL) {
- gsmsdp_set_connection_address(dcb_p->sdp->src_sdp,
- media->level,
- dcb_p->ice_default_candidate_addr);
- }
- ipaddr2dotted(addr_str, &media->src_addr); // for logging
- GSM_ERR_MSG("%s MEDIA IP_CHANGED: after Update IP %s"\
- " before %s" ,fname, addr_str, curr_media_ip );
- }
- }
- }
-
- return (ip_changed);
-}
-
-/**
- * this function will check whether the media ip addres in local sdp is same as to
- * media IP provided by application. If IP differs, then re-INVITE request is posted.
- */
-boolean is_gsmsdp_media_ip_updated_to_latest( fsmdef_dcb_t * dcb ) {
- cpr_ip_addr_t media_ip_in_host_order ;
- char curr_media_ip[MAX_IPADDR_STR_LEN];
- fsmdef_media_t *media;
-
- init_empty_str(curr_media_ip);
- config_get_value(CFGID_MEDIA_IP_ADDR, curr_media_ip, MAX_IPADDR_STR_LEN);
- if (is_empty_str(curr_media_ip) == FALSE) {
- str2ip(curr_media_ip, &media_ip_in_host_order);
- util_ntohl(&media_ip_in_host_order, &media_ip_in_host_order);
-
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (util_check_if_ip_valid(&media->src_addr) == TRUE) {
- if (util_compare_ip(&media->src_addr, &media_ip_in_host_order) == FALSE) {
- return FALSE;
- }
- }
- }
- }
- return TRUE;
-}
-
-
-/**
- *
- * The function checks for media capability changes and updates the
- * local SDP for the changes. The function also provides a couple of options
- * 1) reset the unchange media lines to initialize the codec list,
- * crypto etc. and 2) an option to update media directions for all
- * media lines for hold. 3)
- *
- * @param[in]dcb_p - Pointer to DCB
- * @param[in]reset - Reset the unchanged media lines to include all
- * codecs etc. again.
- * @param[in]hold - Set media line will be set to hold.
- *
- * @return TRUE - if media changes occur.
- * FALSE - if no media change occur.
- *
- * @pre (dcb_p not_eq NULL)
- */
-boolean
-gsmsdp_update_local_sdp_media_capability (fsmdef_dcb_t *dcb_p, boolean reset,
- boolean hold)
-{
- static const char fname[] = "gsmsdp_update_local_sdp_media_capability";
- fsmdef_media_t *media;
- boolean change_found = FALSE;
- boolean check_for_change = FALSE;
-
- change_found = gsmsdp_media_ip_changed(dcb_p);
-
- /*
- * check to see if media capability table has changed, by checking
- * the ID.
- */
- if ((g_media_table.id != dcb_p->media_cap_tbl->id) || reset) {
-
- /*
- * capabilty table ID different or we are doing a reset for
- * the full offer again, need to check for various changes.
- * Update capabilities to match platform caps
- */
- check_for_change = TRUE;
- }
-
- /*
- * Find any capability changes. The changes allowed are:
- * 1) media entry is disabled (to be removed).
- * 2) supported direction change.
- * 3) new media entry is enabled (to be added) keep it the last one.
- *
- * Find a media to be removed first so that if there is another
- * media line to add then there might be an unused a media line in the
- * SDP to use.
- */
- if (check_for_change && gsmsdp_check_remove_local_sdp_media(dcb_p)) {
- /* there were some media lines removed */
- change_found = TRUE;
- }
-
- /*
- * Find media lines that may have direction changes
- */
- if ( check_for_change &&
- gsmsdp_check_direction_change_local_sdp_media(dcb_p, reset)) {
- /* there were media lines that directions changes */
- change_found = TRUE;
- }
-
- /*
- * Reset all the existing media lines to have full codec etc.
- * again if the caller requested.
- */
- if (reset) {
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- gsmsdp_reset_media(dcb_p, media, hold);
- }
- }
-
- /*
- * Find new media entries to be added.
- */
- if ( check_for_change && gsmsdp_check_add_local_sdp_media(dcb_p, hold)) {
- change_found = TRUE;
- }
-
- if (change_found) {
- GSM_DEBUG(DEB_L_C_F_PREFIX"media capability change found \n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- }
-
-
- /* report back any changes made */
- return (change_found);
-}
-
-/*
- * gsmsdp_reset_local_sdp_media
- *
- * Description:
- *
- * This function initializes the media portion of the local sdp. The following
- * lines are initialized.
- *
- * m= line <media><port><transport><fmt list>
- * a= session level line <media direction>
- *
- * Parameters:
- *
- * dcb_p - Pointer to DCB whose local SDP media is to be initialized
- * media - Pointer to fsmdef_media_t for the media entry of the SDP.
- * If the value is NULL, it indicates all medie entries i the
- * dcb is reset.
- * hold - Boolean indicating if SDP is being initialized for sending hold
- *
- */
-void
-gsmsdp_reset_local_sdp_media (fsmdef_dcb_t *dcb_p, fsmdef_media_t *media,
- boolean hold)
-{
- fsmdef_media_t *start_media, *end_media;
-
- if (media == NULL) {
- /* NULL value of the given media indicates for all media */
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb_p);
- end_media = NULL; /* NULL means till the end of the list */
- } else {
- /* given media, uses the provided media */
- start_media = media;
- end_media = media;
- }
-
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb_p) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- continue;
- }
-
- /*
- * Reset media transport in preparation for hold or resume.
- * It is possible that transport media may
- * change from the current media transport (for SRTP re-offer
- * to a different end point).
- */
- gsmsdp_reset_sdp_media_transport(dcb_p, dcb_p->sdp ? dcb_p->sdp->src_sdp : NULL,
- media, hold);
-
- gsmsdp_update_local_sdp_media(dcb_p, dcb_p->sdp, TRUE, media,
- media->transport);
-
-
- /*
- * a= line
- * If hold is being signaled, do not alter the media direction. This
- * will be taken care of by the state machine handler function.
- */
- if (!hold) {
- /*
- * We are not locally held, set direction to the supported
- * direction.
- */
- gsmsdp_set_local_sdp_direction(dcb_p, media,
- media->support_direction);
- }
- }
-}
-
-/*
- * gsmsdp_set_local_hold_sdp
- *
- * Description:
- *
- * Manipulates the local SDP of the specified DCB to indicate hold
- * to the far end.
- *
- * Parameters:
- *
- * dcb_p - Pointer to the DCB whose SDP is to be manipulated.
- * media - Pointer to the fsmdef_media_t for the current media entry.
- * If the value is NULL, it indicates all medie entries i the
- * dcb is reset.
- */
-void
-gsmsdp_set_local_hold_sdp (fsmdef_dcb_t *dcb_p, fsmdef_media_t *media)
-{
- int old_style_hold = 0;
- fsmdef_media_t *start_media, *end_media;
-
- if (media == NULL) {
- /* NULL value of the given media indicates for all media */
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb_p);
- end_media = NULL; /* NULL means till the end of the list */
- } else {
- /* given media, uses the provided media */
- start_media = media;
- end_media = media;
- }
-
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb_p) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- continue;
- }
- /*
- * Check if configuration indicates that the old style hold should be
- * signaled per RFC 2543. That is, c=0.0.0.0. Although
- * 2543 does not speak to the SDP direction attribute, we set
- * the direction to INACTIVE to be consistent with the connection
- * address setting.
- */
- config_get_value(CFGID_2543_HOLD, &old_style_hold,
- sizeof(old_style_hold));
- if (old_style_hold) {
- gsmsdp_set_2543_hold_sdp(dcb_p, media->level);
- gsmsdp_set_local_sdp_direction(dcb_p, media,
- SDP_DIRECTION_INACTIVE);
- } else {
- /*
- * RFC3264 states that hold is signaled by setting the media
- * direction attribute to SENDONLY if in SENDRECV mode.
- * INACTIVE if RECVONLY mode (mutual hold).
- */
- if (media->direction == SDP_DIRECTION_SENDRECV ||
- media->direction == SDP_DIRECTION_SENDONLY) {
- gsmsdp_set_local_sdp_direction(dcb_p, media,
- SDP_DIRECTION_SENDONLY);
- } else {
- gsmsdp_set_local_sdp_direction(dcb_p, media,
- SDP_DIRECTION_INACTIVE);
- }
- }
- }
-}
-
-/*
- * gsmsdp_set_local_resume_sdp
- *
- * Description:
- *
- * Manipulates the local SDP of the specified DCB to indicate hold
- * to the far end.
- *
- * Parameters:
- *
- * dcb_p - Pointer to the DCB whose SDP is to be manipulated.
- * media - Pointer to the fsmdef_media_t for the current media entry.
- *
- */
-void
-gsmsdp_set_local_resume_sdp (fsmdef_dcb_t *dcb_p, fsmdef_media_t *media)
-{
- fsmdef_media_t *start_media, *end_media;
-
- if (media == NULL) {
- /* NULL value of the given media indicates for all media */
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb_p);
- end_media = NULL; /* NULL means till the end of the list */
- } else {
- /* given media, uses the provided media */
- start_media = media;
- end_media = media;
- }
-
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb_p) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- continue;
- }
- /*
- * We are not locally held, set direction to the supported
- * direction.
- */
- gsmsdp_set_local_sdp_direction(dcb_p, media, media->support_direction);
- }
-}
-
-/*
- * gsmsdp_encode_sdp
- *
- * Description:
- * The function encodes SDP from the internal SDP representation
- * to the SDP body to be sent out.
- *
- * Parameters:
- * sdp_p - pointer to the internal SDP info. block.
- * msg_body - pointer to the msg body info. block.
- *
- * Returns:
- * cc_causes_t to indicate failure or success.
- */
-cc_causes_t
-gsmsdp_encode_sdp (cc_sdp_t *sdp_p, cc_msgbody_info_t *msg_body)
-{
- char *sdp_body;
- cc_msgbody_t *part;
- uint32_t body_length;
-
- if (msg_body == NULL) {
- return CC_CAUSE_ERROR;
- }
-
- /* Support single SDP encoding for now */
- sdp_body = sipsdp_write_to_buf(sdp_p, &body_length);
-
- if (sdp_body == NULL) {
- return CC_CAUSE_ERROR;
- } else if (body_length == 0) {
- cpr_free(sdp_body);
- return CC_CAUSE_ERROR;
- }
-
- /* Clear off the bodies info */
- cc_initialize_msg_body_parts_info(msg_body);
-
- /* Set up for one SDP entry */
- msg_body->num_parts = 1;
- msg_body->content_type = cc_content_type_SDP;
- part = &msg_body->parts[0];
- part->body = sdp_body;
- part->body_length = body_length;
- part->content_type = cc_content_type_SDP;
- part->content_disposition.required_handling = FALSE;
- part->content_disposition.disposition = cc_disposition_session;
- part->content_id = NULL;
- return CC_CAUSE_OK;
-}
-
-/*
- * gsmsdp_encode_sdp_and_update_version
- *
- * Description:
- * The function encodes SDP from the internal SDP representation
- * to the SDP body to be sent out. It also post-increments the owner
- * version number to prepare for the next SDP to be sent out.
- *
- * Parameters:
- * sdp_p - pointer to DCB whose local SDP is to be encoded.
- * msg_body - pointer to the msg body info. block.
- *
- * Returns:
- * cc_causes_t to indicate failure or success.
- */
-cc_causes_t
-gsmsdp_encode_sdp_and_update_version (fsmdef_dcb_t *dcb_p, cc_msgbody_info_t *msg_body)
-{
- char version_str[GSMSDP_VERSION_STR_LEN];
-
- snprintf(version_str, sizeof(version_str), "%d", dcb_p->src_sdp_version);
-
- if ( dcb_p->sdp == NULL || dcb_p->sdp->src_sdp == NULL )
- {
- if ( CC_CAUSE_OK != gsmsdp_init_local_sdp(dcb_p->peerconnection,
- &(dcb_p->sdp)) )
- {
- return CC_CAUSE_ERROR;
- }
- }
- (void) sdp_set_owner_version(dcb_p->sdp->src_sdp, version_str);
-
- if (gsmsdp_encode_sdp(dcb_p->sdp, msg_body) != CC_CAUSE_OK) {
- return CC_CAUSE_ERROR;
- }
-
- dcb_p->src_sdp_version++;
- return CC_CAUSE_OK;
-}
-
-/*
- * gsmsdp_get_sdp
- *
- * Description:
- * The function searches the SDP from the the all of msg. body parts.
- * All body parts having the content type SDP will be stored at the
- * given destination arrays. The number of SDP body are returned to
- * indicate the number of SDP bodies found. The function searches
- * the msg body in backward to order to form SDP in the destination array
- * to be from the highest to the lowest preferences.
- *
- * Parameters:
- * msg_body - pointer to the incoming message body or cc_msgbody_info_t.
- * part_array - pointer to pointer of cc_msgbody_t to store the
- * sorted order of the incoming SDP.
- * max_part - the maximum number of SDP can be written to the
- * part_array or the part_array size.
- * Returns:
- * The number of SDP parts found.
- */
-static uint32_t
-gsmsdp_get_sdp_body (cc_msgbody_info_t *msg_body,
- cc_msgbody_t **part_array,
- uint32_t max_parts)
-{
- uint32_t i, count;
- cc_msgbody_t *part;
-
- if ((msg_body == NULL) || (msg_body->num_parts == 0)) {
- /* No msg. body or no body parts in the msg. */
- return (0);
- }
- /*
- * Extract backward. The SDP are sent from the lowest
- * preference to the highest preference. The highest
- * preference will be extracted first into the given array
- * so that when we negotiate, the SDP we will attempt to
- * negotiate from the remote's highest to the lowest
- * preferences.
- */
- count = 0;
- part = &msg_body->parts[msg_body->num_parts - 1];
- for (i = 0; (i < msg_body->num_parts) && (i < max_parts); i++) {
- if (part->content_type == cc_content_type_SDP) {
- /* Found an SDP, keep the pointer to the part */
- *part_array = part; /* save pointer to SDP entry */
- part_array++; /* next entry */
- count++;
- }
- /* next one backward */
- part--;
- }
- /* return the number of SDP bodies found */
- return (count);
-}
-
-/*
- * gsmsdp_realloc_dest_sdp
- *
- * Description:
- * The function re-allocates the internal SDP info. block for the
- * remote or destination SDP. If there the SDP info. or the
- * SDP block does not exist, the new one is allocated. If SDP block
- * exists, the current one is released and is replaced by a new one.
- *
- * Parameters:
- * dcb_p - pointer to fsmdef_dcb_t.
- *
- * Returns:
- * cc_causes_t to indicate failure or success.
- */
-static cc_causes_t
-gsmsdp_realloc_dest_sdp (fsmdef_dcb_t *dcb_p)
-{
- /* There are SDPs to process, prepare for parsing the SDP */
- if (dcb_p->sdp == NULL) {
- /* Create internal SDP information block with dest sdp block */
- sipsdp_src_dest_create(dcb_p->peerconnection,
- CCSIP_DEST_SDP_BIT, &dcb_p->sdp);
- } else {
- /*
- * SDP info. block exists, remove the previously received
- * remote or destination SDP and create a new one for
- * the new SDP.
- */
- if (dcb_p->sdp->dest_sdp) {
- sipsdp_src_dest_free(CCSIP_DEST_SDP_BIT, &dcb_p->sdp);
- }
- sipsdp_src_dest_create(dcb_p->peerconnection,
- CCSIP_DEST_SDP_BIT, &dcb_p->sdp);
- }
-
- /* No SDP info block and parsed control block are available */
- if ((dcb_p->sdp == NULL) || (dcb_p->sdp->dest_sdp == NULL)) {
- /* Unable to create internal SDP structure to parse SDP. */
- return CC_CAUSE_ERROR;
- }
- return CC_CAUSE_OK;
-}
-
-/*
- * gsmsdp_negotiate_answer_sdp
- *
- * Description:
- *
- * Interface function used to negotiate an ANSWER SDP.
- *
- * Parameters:
- *
- * fcb_p - Pointer to the FCB containing the DCB whose local SDP is being negotiated.
- * msg_body - Pointer to the cc_msgbody_info_t that contain the remote
- *
- */
-cc_causes_t
-gsmsdp_negotiate_answer_sdp (fsm_fcb_t *fcb_p, cc_msgbody_info_t *msg_body)
-{
- static const char fname[] = "gsmsdp_negotiate_answer_sdp";
- fsmdef_dcb_t *dcb_p = fcb_p->dcb;
- cc_msgbody_t *sdp_bodies[CC_MAX_BODY_PARTS];
- uint32_t i, num_sdp_bodies;
- cc_causes_t status;
- char *sdp_body;
-
- /* Get just the SDP bodies */
- num_sdp_bodies = gsmsdp_get_sdp_body(msg_body, &sdp_bodies[0],
- CC_MAX_BODY_PARTS);
- GSM_DEBUG(DEB_F_PREFIX"\n",DEB_F_PREFIX_ARGS(GSM, fname));
- if (num_sdp_bodies == 0) {
- /*
- * Clear the call - we don't have any remote SDP info!
- */
- return CC_CAUSE_ERROR;
- }
-
- /* There are SDPs to process, prepare for parsing the SDP */
- if (gsmsdp_realloc_dest_sdp(dcb_p) != CC_CAUSE_OK) {
- /* Unable to create internal SDP structure to parse SDP. */
- return CC_CAUSE_ERROR;
- }
-
- /*
- * Parse the SDP into internal structure,
- * now just parse one
- */
- status = CC_CAUSE_ERROR;
- for (i = 0; (i < num_sdp_bodies); i++) {
- if ((sdp_bodies[i]->body != NULL) && (sdp_bodies[i]->body_length > 0)) {
- /* Found a body */
- sdp_body = sdp_bodies[i]->body;
- if (sdp_parse(dcb_p->sdp->dest_sdp, &sdp_body,
- (uint16_t)sdp_bodies[i]->body_length)
- == SDP_SUCCESS) {
- status = CC_CAUSE_OK;
- break;
- }
- }
- }
- if (status != CC_CAUSE_OK) {
- /* Error parsing SDP */
- return status;
- }
-
- gsmsdp_set_remote_sdp(dcb_p, dcb_p->sdp);
-
- status = gsmsdp_negotiate_media_lines(fcb_p, dcb_p->sdp, FALSE, FALSE, TRUE, TRUE);
- GSM_DEBUG(DEB_F_PREFIX"returns with %d\n",DEB_F_PREFIX_ARGS(GSM, fname), status);
- return (status);
-}
-
-
-
-
-/*
- * gsmsdp_negotiate_offer_sdp
- *
- * Description:
- *
- * Interface function used to negotiate an OFFER SDP.
- *
- * Parameters:
- *
- * fcb_p - Pointer to the FCB containing the DCB whose local SDP is being negotiated.
- * msg_body - Pointer to remote SDP body infostructure.
- * init - Boolean indicating if the local SDP should be initialized as if this is the
- * first local SDP of this session.
- *
- */
-cc_causes_t
-gsmsdp_negotiate_offer_sdp (fsm_fcb_t *fcb_p,
- cc_msgbody_info_t *msg_body, boolean init)
-{
- cc_causes_t status;
- fsmdef_dcb_t *dcb_p = fcb_p->dcb;
-
- status = gsmsdp_process_offer_sdp(fcb_p, msg_body, init);
- if (status != CC_CAUSE_OK)
- return status;
-
- /*
- * If a new error code has been added to sdp processing please make sure
- * the sip side is aware of it
- */
- status = gsmsdp_negotiate_media_lines(fcb_p, dcb_p->sdp, init, TRUE, FALSE, FALSE);
- return (status);
-}
-
-
-/*
- * gsmsdp_process_offer_sdp
- *
- * Description:
- *
- * Interface function used to process an OFFER SDP.
- * Does not negotiate.
- *
- * Parameters:
- *
- * fcb_p - Pointer to the FCB containing the DCB whose local SDP is being negotiated.
- * msg_body - Pointer to remote SDP body infostructure.
- * init - Boolean indicating if the local SDP should be initialized as if this is the
- * first local SDP of this session.
- *
- */
-cc_causes_t
-gsmsdp_process_offer_sdp (fsm_fcb_t *fcb_p,
- cc_msgbody_info_t *msg_body, boolean init)
-{
- static const char fname[] = "gsmsdp_process_offer_sdp";
- fsmdef_dcb_t *dcb_p = fcb_p->dcb;
- cc_causes_t status;
- cc_msgbody_t *sdp_bodies[CC_MAX_BODY_PARTS];
- uint32_t i, num_sdp_bodies;
- char *sdp_body;
-
- /* Get just the SDP bodies */
- num_sdp_bodies = gsmsdp_get_sdp_body(msg_body, &sdp_bodies[0],
- CC_MAX_BODY_PARTS);
- GSM_DEBUG(DEB_L_C_F_PREFIX"Init is %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), init);
- if (num_sdp_bodies == 0) {
- /*
- * No remote SDP. So we will offer in our response and receive far end
- * answer in the ack. Only need to create local sdp if this is first offer
- * of a session. Otherwise, we will send what we have.
- */
- if (init) {
- if ( CC_CAUSE_OK != gsmsdp_create_local_sdp(dcb_p, FALSE, TRUE, TRUE, TRUE, TRUE)) {
- return CC_CAUSE_ERROR;
- }
- } else {
- /*
- * Reset all media entries that we have to offer all capabilities
- */
- (void)gsmsdp_update_local_sdp_media_capability(dcb_p, TRUE, FALSE);
- }
- dcb_p->remote_sdp_in_ack = TRUE;
- return CC_CAUSE_OK;
- }
-
- /* There are SDPs to process, prepare for parsing the SDP */
- if (gsmsdp_realloc_dest_sdp(dcb_p) != CC_CAUSE_OK) {
- /* Unable to create internal SDP structure to parse SDP. */
- return CC_CAUSE_ERROR;
- }
-
- /*
- * Parse the SDP into internal structure,
- * now just parse one
- */
- status = CC_CAUSE_ERROR;
- for (i = 0; (i < num_sdp_bodies); i++) {
- if ((sdp_bodies[i]->body != NULL) && (sdp_bodies[i]->body_length > 0)) {
- /* Found a body */
- sdp_body = sdp_bodies[i]->body;
- if (sdp_parse(dcb_p->sdp->dest_sdp, &sdp_body,
- (uint16_t)sdp_bodies[i]->body_length)
- == SDP_SUCCESS) {
- status = CC_CAUSE_OK;
- break;
- }
- }
- }
- if (status != CC_CAUSE_OK) {
- /* Error parsing SDP */
- return status;
- }
-
- if (init) {
- (void)gsmsdp_init_local_sdp(dcb_p->peerconnection, &(dcb_p->sdp));
- /* Note that there should not a previous version here as well */
- }
-
- gsmsdp_set_remote_sdp(dcb_p, dcb_p->sdp);
-
- return (status);
-}
-
-/*
- * gsmsdp_install_peer_ice_attributes
- *
- * Read ICE parameters from the SDP and set them into
- * the ice engine. Check SESSION_LEVEL first then each media line.
- *
- * fcb_p - pointer to the fcb
- *
- */
-cc_causes_t
-gsmsdp_install_peer_ice_attributes(fsm_fcb_t *fcb_p)
-{
- char *ufrag;
- char *pwd;
- char **candidates;
- int candidate_ct;
- sdp_result_e sdp_res;
- short vcm_res;
- fsmdef_dcb_t *dcb_p = fcb_p->dcb;
- cc_sdp_t *sdp_p = dcb_p->sdp;
- fsmdef_media_t *media;
- // int level;
- short result;
-
- /* Tolerate missing ufrag/pwd here at the session level
- because it might be at the media level */
- sdp_res = sdp_attr_get_ice_attribute(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0,
- SDP_ATTR_ICE_UFRAG, 1, &ufrag);
- if (sdp_res != SDP_SUCCESS)
- ufrag = NULL;
-
- sdp_res = sdp_attr_get_ice_attribute(sdp_p->dest_sdp, SDP_SESSION_LEVEL, 0,
- SDP_ATTR_ICE_PWD, 1, &pwd);
- if (sdp_res != SDP_SUCCESS)
- pwd = NULL;
-
- if (ufrag && pwd) {
- vcm_res = vcmSetIceSessionParams(dcb_p->peerconnection, ufrag, pwd);
- if (vcm_res)
- return (CC_CAUSE_ERROR);
- }
-
- /* Now process all the media lines */
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (!GSMSDP_MEDIA_ENABLED(media))
- continue;
-
- sdp_res = sdp_attr_get_ice_attribute(sdp_p->dest_sdp, media->level, 0,
- SDP_ATTR_ICE_UFRAG, 1, &ufrag);
- if (sdp_res != SDP_SUCCESS)
- ufrag = NULL;
-
- sdp_res = sdp_attr_get_ice_attribute(sdp_p->dest_sdp, media->level, 0,
- SDP_ATTR_ICE_PWD, 1, &pwd);
- if (sdp_res != SDP_SUCCESS)
- pwd = NULL;
-
- candidate_ct = 0;
- candidates = NULL;
- result = gsmsdp_get_ice_attributes (SDP_ATTR_ICE_CANDIDATE, media->level, sdp_p->dest_sdp,
- &candidates, &candidate_ct);
- if(!result)
- return (CC_CAUSE_ERROR);
-
- /* Set ICE parameters into ICE engine */
-
- vcm_res = vcmSetIceMediaParams(dcb_p->peerconnection, media->level, ufrag, pwd,
- candidates, candidate_ct);
-
- /* Clean up */
- if(candidates) {
- int i;
-
- for (i=0; i<candidate_ct; i++) {
- if (candidates[i])
- cpr_free(candidates[i]);
- }
- cpr_free(candidates);
- }
-
- if (vcm_res)
- return (CC_CAUSE_ERROR);
-
- }
-
- return CC_CAUSE_OK;
-}
-
-/*
- * gsmsdp_configure_dtls_data_attributes
- *
- * Read DTLS algorithm and digest from the SDP.
- * If data is found at session level then that is used for each media stream
- * else each media stream is set with its corresponding DTLS data from the remote SDP
- *
- * fcb_p - pointer to the fcb
- *
- */
-cc_causes_t
-gsmsdp_configure_dtls_data_attributes(fsm_fcb_t *fcb_p)
-{
- char *fingerprint = NULL;
- char *session_fingerprint = NULL;
- sdp_result_e sdp_res;
- sdp_result_e sdp_session_res;
- // short vcm_res;
- fsmdef_dcb_t *dcb_p = fcb_p->dcb;
- cc_sdp_t *sdp_p = dcb_p->sdp;
- fsmdef_media_t *media;
- // int level = SDP_SESSION_LEVEL;
- // short result;
- char *token;
- char line_to_split[FSMDEF_MAX_DIGEST_ALG_LEN + FSMDEF_MAX_DIGEST_LEN + 2];
- char *delim = " ";
- char digest_alg[FSMDEF_MAX_DIGEST_ALG_LEN];
- char digest[FSMDEF_MAX_DIGEST_LEN];
- char *strtok_state;
- cc_causes_t cause = CC_CAUSE_OK;
-
- /* First check for session level algorithm and key */
- sdp_session_res = sdp_attr_get_dtls_fingerprint_attribute (sdp_p->dest_sdp, SDP_SESSION_LEVEL,
- 0, SDP_ATTR_DTLS_FINGERPRINT, 1, &session_fingerprint);
-
- /* Now process all the media lines */
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (!GSMSDP_MEDIA_ENABLED(media))
- continue;
-
- /* check for media level algorithm and key */
- sdp_res = sdp_attr_get_dtls_fingerprint_attribute (sdp_p->dest_sdp, media->level,
- 0, SDP_ATTR_DTLS_FINGERPRINT, 1, &fingerprint);
-
- if (SDP_SUCCESS == sdp_res ) {
- if (strlen(fingerprint) >= sizeof(line_to_split))
- return CC_CAUSE_ERROR;
- sstrncpy(line_to_split, fingerprint, sizeof(line_to_split));
- } else if (SDP_SUCCESS == sdp_session_res) {
- if (strlen(session_fingerprint) >= sizeof(line_to_split))
- return CC_CAUSE_ERROR;
- sstrncpy(line_to_split, session_fingerprint, sizeof(line_to_split));
- } else {
- cause = CC_CAUSE_ERROR;
- continue;
- }
-
- if (SDP_SUCCESS == sdp_res || SDP_SUCCESS == sdp_session_res) {
- if(!(token = PL_strtok_r(line_to_split, delim, &strtok_state)))
- return CC_CAUSE_ERROR;
-
- if (strlen(token) >= sizeof(digest_alg))
- return CC_CAUSE_ERROR;
-
- sstrncpy(digest_alg, token, sizeof(digest_alg));
- if(!(token = PL_strtok_r(NULL, delim, &strtok_state)))
- return CC_CAUSE_ERROR;
-
- if (strlen(token) >= sizeof(digest))
- return CC_CAUSE_ERROR;
-
- sstrncpy(digest, token, sizeof(digest));
-
- if (strlen(digest_alg) >= sizeof(media->negotiated_crypto.algorithm))
- return CC_CAUSE_ERROR;
-
- sstrncpy(media->negotiated_crypto.algorithm, digest_alg, sizeof(media->negotiated_crypto.algorithm));
- if (strlen(media->negotiated_crypto.algorithm) == 0) {
- return CC_CAUSE_ERROR;
- }
-
- if (strlen(digest) >= sizeof(media->negotiated_crypto.digest))
- return CC_CAUSE_ERROR;
-
- sstrncpy(media->negotiated_crypto.digest, digest, sizeof(media->negotiated_crypto.digest));
- if (strlen(media->negotiated_crypto.digest) == 0) {
- return CC_CAUSE_ERROR;
- }
-
- /* Here we have DTLS data */
- cause = CC_CAUSE_OK;
-
- } else {
- GSM_DEBUG(DEB_F_PREFIX"DTLS attribute error\n",
- DEB_F_PREFIX_ARGS(GSM, __FUNCTION__));
- return CC_CAUSE_ERROR;
- }
- }
-
- return cause;
-}
-
-/*
- * gsmsdp_free
- *
- * Description:
- * The function frees SDP resources that were allocated during the
- * course of the call.
- *
- * Parameters:
- * dcb_p - pointer to fsmdef_dcb_t.
- */
-void
-gsmsdp_free (fsmdef_dcb_t *dcb_p)
-{
- if ((dcb_p != NULL) && (dcb_p->sdp != NULL)) {
- sipsdp_free(&dcb_p->sdp);
- dcb_p->sdp = NULL;
- }
-}
-
-/*
- * gsmsdp_sdp_differs_from_previous_sdp
- *
- * Description:
- *
- * Interface function used to compare newly received SDP to previously
- * received SDP. Returns FALSE if attributes of interest are the same.
- * Otherwise, returns TRUE.
- *
- * Parameters:
- *
- * rcv_only - If TRUE, check for receive port perspective.
- * media - Pointer to the fsmdef_media_t for the current media entry.
- */
-boolean
-gsmsdp_sdp_differs_from_previous_sdp (boolean rcv_only, fsmdef_media_t *media)
-{
- static const char fname[] = "gsmsdp_sdp_differs_from_previous_sdp";
- char prev_addr_str[MAX_IPADDR_STR_LEN];
- char dest_addr_str[MAX_IPADDR_STR_LEN];
- int i;
-
- /* Consider attributes of interest for both directions */
-
- if ((0 == media->num_payloads) || (0 == media->previous_sdp.num_payloads) ||
- (media->num_payloads != media->previous_sdp.num_payloads)){
- GSM_DEBUG(DEB_F_PREFIX"previous # payloads: %d new # payloads: %d\n",
- DEB_F_PREFIX_ARGS(GSM, fname),
- media->previous_sdp.num_payloads, media->num_payloads);
- }
-
- if (media->previous_sdp.avt_payload_type != media->avt_payload_type){
- GSM_DEBUG(DEB_F_PREFIX"previous avt PT: %d new avt PT: %d\n",
- DEB_F_PREFIX_ARGS(GSM, fname),
- media->previous_sdp.avt_payload_type,
- media->avt_payload_type);
- return TRUE;
- }
-
- for (i = 0; i < media->num_payloads; i++) {
- if ((media->previous_sdp.payloads[i].remote_rtp_pt !=
- media->payloads[i].remote_rtp_pt) ||
- (media->previous_sdp.payloads[i].codec_type !=
- media->payloads[i].codec_type)){
- GSM_DEBUG(DEB_F_PREFIX"previous dynamic payload (PT) #%d: "
- "%d; new dynamic payload: %d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), i,
- media->previous_sdp.payloads[i].remote_rtp_pt,
- media->payloads[i].remote_rtp_pt);
- GSM_DEBUG(DEB_F_PREFIX"previous codec #%d: %d; new codec: %d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), i,
- media->previous_sdp.payloads[i].codec_type,
- media->payloads[i].codec_type);
- return TRUE;
- }
- }
-
- /*
- * Consider attributes of interest for transmit directions.
- * If previous dest port is 0 then this is the first time
- * we received sdp for comparison. We treat this situation
- * as if addr and port did not change.
- */
- if ( (media->previous_sdp.dest_port != 0) && (rcv_only == FALSE)) {
- if ((util_compare_ip(&(media->previous_sdp.dest_addr),
- &(media->dest_addr)) == FALSE) ||
- (media->previous_sdp.dest_port != media->dest_port)) {
- prev_addr_str[0] = '\0'; /* ensure valid string if convesion fails */
- dest_addr_str[0] = '\0';
- ipaddr2dotted(prev_addr_str, &media->previous_sdp.dest_addr);
- ipaddr2dotted(dest_addr_str, &media->dest_addr);
- GSM_DEBUG(DEB_F_PREFIX"previous address: %s new address: %s\n",
- DEB_F_PREFIX_ARGS(GSM, fname), prev_addr_str, dest_addr_str);
- GSM_DEBUG(DEB_F_PREFIX"previous port: %d new port: %d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), media->previous_sdp.dest_port, media->dest_port);
- return TRUE;
- } else if ( media->tias_bw != media->previous_sdp.tias_bw) {
- GSM_DEBUG(DEB_F_PREFIX"previous bw: %d new bw: %d\n",
- DEB_F_PREFIX_ARGS(GSM, fname), media->previous_sdp.tias_bw, media->tias_bw);
- return TRUE;
- } else if ( media->profile_level != media->previous_sdp.profile_level) {
- GSM_DEBUG(DEB_F_PREFIX"previous prof_level: %X new prof_level: %X\n",
- DEB_F_PREFIX_ARGS(GSM, fname), media->previous_sdp.profile_level, media->profile_level);
- return TRUE;
- }
- }
-
-
- /* Check crypto parameters if we are doing SRTP */
- if (gsmsdp_crypto_params_change(rcv_only, media)) {
- return TRUE;
- }
- return FALSE;
-}
-
-
-/*
- * gsmsdp_add_remote_stream
- *
- * Description:
- *
- * For each remote media stream add a track to the dcb for the
- * current session.
- *
- * Parameters:
- *
- * idx - Stream index
- * pc_stream_id - stream id from vcm layer, will be set as stream id
- *
- * dcb_p - Pointer to the DCB whose SDP is to be manipulated.
- * media - Pointer to the fsmdef_media_t for the current media entry.
- */
-void gsmsdp_add_remote_stream(uint16_t idx, int pc_stream_id, fsmdef_dcb_t *dcb_p, fsmdef_media_t *media) {
-
- /*
- * This function is in its infancy, but when complete will create a list
- * of streams, each with its list of tracks and associated data.
- * Currently this just creates 1 track per 1 stream.
- */
-
- PR_ASSERT(idx < CC_MAX_STREAMS);
-
- if (idx < CC_MAX_STREAMS) {
- dcb_p->remote_media_stream_tbl->streams[idx].num_tracks = 1;
- dcb_p->remote_media_stream_tbl->streams[idx].media_stream_id = pc_stream_id;
- dcb_p->remote_media_stream_tbl->streams[idx].track[0].media_stream_track_id = idx+1;
- dcb_p->remote_media_stream_tbl->streams[idx].track[0].video = (media->type == 0 ? FALSE : TRUE);
- }
-}
-
-cc_causes_t
-gsmsdp_find_level_from_mid(fsmdef_dcb_t * dcb_p, const char * mid, uint16_t *level) {
-
- fsmdef_media_t *media;
- u32 mid_id;
- char buf[5];
-
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (!GSMSDP_MEDIA_ENABLED(media))
- continue;
-
- mid_id = sdp_attr_get_simple_u32(dcb_p->sdp->dest_sdp, SDP_ATTR_MID, media->level, 0, 1);
- snprintf(buf, sizeof(buf), "%u", mid_id);
- if (strcmp(mid, buf) == 0) {
- *level = media->level;
- return CC_CAUSE_OK;
- }
- }
- return CC_CAUSE_VALUE_NOT_FOUND;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <errno.h>
-#include <limits.h>
-
-#include "cpr_types.h"
-#include "cpr_rand.h"
-#include "sdp.h"
-#include "fsm.h"
-#include "gsm_sdp.h"
-#include "util_string.h"
-#include "lsm.h"
-#include "sip_interface_regmgr.h"
-#include "plat_api.h"
-
-static const char *gsmsdp_crypto_suite_name[SDP_SRTP_MAX_NUM_CRYPTO_SUITES] =
-{
- "SDP_SRTP_UNKNOWN_CRYPTO_SUITE",
- "SDP_SRTP_AES_CM_128_HMAC_SHA1_32",
- "SDP_SRTP_AES_CM_128_HMAC_SHA1_80",
- "SDP_SRTP_F8_128_HMAC_SHA1_80"
-};
-
-/*
- * Cached random number pool. The size of the pool is for 10 key sets
- * ahead. The number of cached keys are arbitrary picked to be large
- * enough to sustain the number of basic calls.
- */
-#define RAND_POOL_SIZE ((VCM_SRTP_MAX_KEY_SIZE+VCM_SRTP_MAX_SALT_SIZE)*10)
-#define RAND_REQ_LIMIT 256 /* limit random number request */
-static unsigned char rand_pool[RAND_POOL_SIZE]; /* random number pool */
-static int rand_pool_bytes = 0; /* current numbers in rand pool */
-
-/*
- * Default key life time that phone supports,
- * should be "2^48" but CCM does not support the value. Leave the
- * life time to blank.
- */
-#define GSMSDP_DEFALT_KEY_LIFETIME NULL
-
-/* Default algorithmID */
-#define GSMSDP_DEFAULT_ALGORITHM_ID VCM_AES_128_COUNTER
-
-/*
- * Function: gsmsdp_cache_crypto_keys
- *
- * Parameters:
- * N/A
- *
- * Description:
- * The function fills the crypto graphically random number pool
- * so that when SRTP key (and salt) is needed it is first obtained from
- * cached pool during the call for a better response to the real time
- * signalling event.
- *
- * Returns:
- * N/A
- */
-void
-gsmsdp_cache_crypto_keys (void)
-{
- int number_to_fill;
- int accumulate_bytes;
- int bytes;
-
- /*
- * Only attempt to fill the cache when the pool needs to be
- * filled and the phone is idle.
- */
- if ((rand_pool_bytes == RAND_POOL_SIZE) || !lsm_is_phone_idle()) {
- return;
- }
-
- number_to_fill = RAND_POOL_SIZE - rand_pool_bytes;
- accumulate_bytes = 0;
-
- while (accumulate_bytes < number_to_fill) {
- bytes = number_to_fill - accumulate_bytes;
- /*
- * Limit the request the number bytes for each request to
- * crypto graphic random number generator to prevent
- * error. There is a maximum limit to per request.
- */
- if (bytes > RAND_REQ_LIMIT) {
- bytes = RAND_REQ_LIMIT;
- }
-
- if (platGenerateCryptoRand(&rand_pool[accumulate_bytes], &bytes)) {
- accumulate_bytes += bytes;
- } else {
- /*
- * Failed to get the crypto random number, uses the
- * cpr_rand(), to keep the call going.
- */
- rand_pool[accumulate_bytes] = (uint8_t) (cpr_rand() & 0xff);
- accumulate_bytes++;
- }
- }
- rand_pool_bytes = RAND_POOL_SIZE;
-}
-
-/*
- * Function: gsmsdp_get_rand_from_cached_pool
- *
- * Parameters:
- * dst_buf - pointer to the unsigned char for the buffer to
- * store random number obtained from the cached pool.
- * req_bytes - number of random number requested.
- *
- * Description:
- * The function gets the random number from the cache pool.
- *
- * Returns:
- * The number of random number obtained from the pool.
- */
-static int
-gsmsdp_get_rand_from_cached_pool (unsigned char *dst_buf, int req_bytes)
-{
- int bytes;
-
- if (rand_pool_bytes == 0) {
- /* the pool is empty */
- return 0;
- }
-
- if (rand_pool_bytes >= req_bytes) {
- /* There are enough bytes from the pool */
- bytes = req_bytes;
- } else {
- /*
- * pool does not have enough random bytes, give whatever
- * remains in the pool
- */
- bytes = rand_pool_bytes;
- }
-
- memcpy(dst_buf, &rand_pool[RAND_POOL_SIZE - rand_pool_bytes], bytes);
- rand_pool_bytes -= bytes;
-
- /* Returns the actual number of bytes gotten from the pool */
- return (bytes);
-}
-
-/*
- * Function: gsmsdp_generate_key
- *
- * Description:
- * The function generates key and salt for SRTP.
- *
- * Parameters:
- * algorithmID - algorithm ID
- * key - pointer to vcm_crypto_key_t to store key output.
- *
- * Returns:
- * None
- */
-static void
-gsmsdp_generate_key (uint32_t algorithmID, vcm_crypto_key_t * key)
-{
- int accumulate_len, len, total_bytes, bytes_from_cache;
- uint8_t random[sizeof(key->key) + sizeof(key->salt)];
- uint8_t key_len, salt_len;
-
- if (algorithmID == VCM_AES_128_COUNTER) {
- key_len = VCM_AES_128_COUNTER_KEY_SIZE;
- salt_len = VCM_AES_128_COUNTER_SALT_SIZE;
- } else {
- /* Unsupported algorithm */
- key_len = VCM_SRTP_MAX_KEY_SIZE;
- salt_len = VCM_SRTP_MAX_SALT_SIZE;
- }
-
- /*
- * Request random bytes one time for both key and salt to avoid
- * the overhead of platGenerateCryptoRand().
- *
- * The size of random byes should be based on the algorithmID
- * used but since at this time only AES128 is used.
- */
- accumulate_len = 0;
- total_bytes = key_len + salt_len;
-
- while (accumulate_len < total_bytes) {
- len = total_bytes - accumulate_len;
-
- /* Attempt to get random number from cached pool first */
- bytes_from_cache =
- gsmsdp_get_rand_from_cached_pool(&random[accumulate_len], len);
- if (bytes_from_cache) {
- /* There are some random number from the cache */
- accumulate_len += bytes_from_cache;
- } else {
- /*
- * The cached random number in the pool is empty.
- *
- * Attempt to get all of the random bytes in one request but
- * if the number of random bytes is not enough then requesting
- * until all bytes are accumulated.
- */
- if (len > RAND_REQ_LIMIT) {
- len = RAND_REQ_LIMIT;
- }
- if (platGenerateCryptoRand(&random[accumulate_len], &len)) {
- accumulate_len += len;
- } else {
- /*
- * Failed to get the crypto random number, uses the
- * cpr_rand(), to keep the call going.
- */
- random[accumulate_len] = (uint8_t) (cpr_rand() & 0xff);
- accumulate_len++;
- }
- }
- }
-
- /*
- * Filled in key and salt from the random bytes generated.
- */
- key->key_len = key_len;
- memcpy(&key->key[0], &random[0], key->key_len);
-
- key->salt_len = salt_len;
- memcpy(&key->salt[0], &random[key->key_len], key->salt_len);
-}
-
-/*
- * Function: gsmsdp_is_supported_crypto_suite
- *
- * Description:
- * The function checks whether the given crypto suite from SDP
- * is supported or not.
- *
- * Parameters:
- * crypto_suite - sdp_srtp_crypto_suite_t type to be checked
- *
- * Returns:
- * TRUE - the crypto suite is supported.
- * FALSE - the crypto suite is not supported.
- */
-static boolean
-gsmsdp_is_supported_crypto_suite (sdp_srtp_crypto_suite_t crypto_suite)
-{
- switch (crypto_suite) {
- case SDP_SRTP_AES_CM_128_HMAC_SHA1_32:
- /* These are the supported crypto suites */
- return (TRUE);
- default:
- return (FALSE);
- }
-}
-
-/*
- * Function: gsmsdp_is_valid_keysize
- *
- * Description:
- * The function checks whether the given key size is valid.
- *
- * Parameters:
- * crypto_suite - sdp_srtp_crypto_suite_t type
- * key_size - key size to check
- *
- * Returns:
- * TRUE - the key size is valid
- * FALSE - the key size is not valid
- */
-static boolean
-gsmsdp_is_valid_key_size (sdp_srtp_crypto_suite_t crypto_suite,
- unsigned char key_size)
-{
- /*
- * Make sure the size fits the maximum key size currently supported.
- * This to make sure that when a longer key size is added but
- * the maximum key size is not updated.
- */
- if (key_size > VCM_SRTP_MAX_KEY_SIZE) {
- return (FALSE);
- }
-
- /* Check key size against crypto suite */
- switch (crypto_suite) {
- case SDP_SRTP_AES_CM_128_HMAC_SHA1_32:
- if (key_size == VCM_AES_128_COUNTER_KEY_SIZE) {
- return (TRUE);
- }
- break;
-
- default:
- break;
- }
- return (FALSE);
-}
-
-/*
- * Function: gsmsdp_is_valid_salt_size
- *
- * Description:
- * The function checks whether the given salt size is valid.
- *
- * Parameters:
- * crypto_suite - sdp_srtp_crypto_suite_t type
- * salt_size - salt size to check
- *
- * Returns:
- * TRUE - the salt size is valid
- * FALSE - the salt size is not valid
- */
-static boolean
-gsmsdp_is_valid_salt_size (sdp_srtp_crypto_suite_t crypto_suite,
- unsigned char salt_size)
-{
- /*
- * Make sure the size fits the maximum salt size currently supported.
- * This to make sure that when a longer salt size is added but
- * the maximum salt size is not updated.
- */
- if (salt_size > VCM_SRTP_MAX_SALT_SIZE) {
- return (FALSE);
- }
-
- /* Check salt size against crypter suite */
- switch (crypto_suite) {
- case SDP_SRTP_AES_CM_128_HMAC_SHA1_32:
- if (salt_size == VCM_AES_128_COUNTER_SALT_SIZE) {
- return (TRUE);
- }
- break;
-
- default:
- break;
- }
- return (FALSE);
-}
-
-/*
- * Function: gsmdsp_cmp_key
- *
- * Description:
- * The function compares 2 keys.
- *
- * Parameters:
- * key1 - pointer to vcm_crypto_key_t
- * key2 - pointer to vcm_crypto_key_t
- *
- * Returns:
- * TRUE - the 2 keys are different
- * FALSE - the 2 keys are the same
- */
-static boolean
-gsmdsp_cmp_key (vcm_crypto_key_t *key1, vcm_crypto_key_t *key2)
-{
- if ((key1 == NULL) && (key2 != NULL)) {
- /* No key 1 but has key 2 -> different */
- return (TRUE);
- }
- if ((key1 != NULL) && (key2 == NULL)) {
- /* Has key 1 but no key 2 -> different */
- return (TRUE);
- }
- if ((key1 == NULL) && (key2 == NULL)) {
- /* No key 1 and no key 2 -> same */
- return (FALSE);
- }
- /*
- * At this point pointer to key1 and key2 should not be NULL. Compare
- * the key content
- */
- if ((key1->key_len != key2->key_len) || (key1->salt_len != key2->salt_len)) {
- /* Key length or salt length are not the same */
- return (TRUE);
- }
- if (key1->key_len != 0) {
- if (memcmp(key1->key, key2->key, key1->key_len)) {
- return (TRUE);
- }
- }
- if (key1->salt_len != 0) {
- if (memcmp(key1->salt, key2->salt, key1->salt_len)) {
- return (TRUE);
- }
- }
- /* Both keys are the same */
- return (FALSE);
-}
-
-/*
- * Function: gsmsdp_is_supported_session_parm
- *
- * Description:
- * The function checks to see whether the session parameters given
- * is supported or not.
- *
- * Parameters:
- * session_parms - pointer to string of session parameters
- *
- * Returns:
- * TRUE - the session parameters are supported
- * FALSE - the session parameters are not supported
- */
-static boolean
-gsmsdp_is_supported_session_parm (const char *session_parms)
-{
- int len;
- const char *parm_ptr;
- long strtol_result;
- char *strtol_end;
-
- if (session_parms == NULL) {
- /* No session parameters, this is acceptable */
- return (TRUE);
- }
- /*
- * Only WSH is allowed even though the phone does not support it.
- * The session param string can only have "WSH=nn" or (size of 6).
- */
- len = strlen(session_parms);
- if (strcmp(session_parms, "WSH=") && (len == 6)) {
- parm_ptr = &session_parms[sizeof("WSH=") - 1]; /* point the wsh value */
-
- errno = 0;
- strtol_result = strtol(parm_ptr, &strtol_end, 10);
-
- /* minimum value of WSH is 64 */
- if (errno || parm_ptr == strtol_end || strtol_result < 64 || strtol_result > INT_MAX) {
- return FALSE;
- }
-
- return TRUE;
- }
- /* Other parameters are not supported */
- return (FALSE);
-}
-
-/*
- * Function: gsmsdp_crypto_suite_to_algorithmID
- *
- * Description:
- * The function converts the given crypto suite from SDP into
- * internal enumeration suitable for using with SRTP lib.
- *
- * Parameters:
- * crypto_suite - sdp_srtp_crypto_suite_t type to converted into
- * internal algorithm ID
- *
- * Returns:
- * value VCM algorithmID
- */
-static vcm_crypto_algorithmID
-gsmsdp_crypto_suite_to_algorithmID (sdp_srtp_crypto_suite_t crypto_suite)
-{
- /* Convert the supported crypto suite into the algorithm ID */
- switch (crypto_suite) {
- case SDP_SRTP_AES_CM_128_HMAC_SHA1_32:
- return (VCM_AES_128_COUNTER);
- default:
- return (VCM_INVLID_ALGORITM_ID);
- }
-}
-
-/*
- * Function: gsmsdp_algorithmID_to_crypto_suite
- *
- * Description:
- * The function converts the given crypto suite from SDP into
- * internal enumeration suitable for using with SRTP lib.
- *
- * Parameters:
- * algorithmID - algorithm ID to be converted into crypto suite
- *
- * Returns:
- * crypto suite that is corresponding to the internal algorithmID
- */
-static sdp_srtp_crypto_suite_t
-gsmsdp_algorithmID_to_crypto_suite (vcm_crypto_algorithmID algorithmID)
-{
- /* Convert the supported crypto suite into the crypto suite */
- switch (algorithmID) {
- case VCM_AES_128_COUNTER:
- return (SDP_SRTP_AES_CM_128_HMAC_SHA1_32);
- default:
- return (SDP_SRTP_UNKNOWN_CRYPTO_SUITE);
- }
-}
-
-
-/*
- * Function: gsmsdp_crypto_suite_string
- *
- * Description:
- * The function converts crypto suite to string name.
- *
- * Parameters:
- * crypto_suite - sdp_srtp_crypto_suite_t
- *
- * Returns:
- * string constant of the corresponding crypto suite
- */
-static const char *
-gsmsdp_crypto_suite_string (sdp_srtp_crypto_suite_t crypto_suite)
-{
- if (crypto_suite >= SDP_SRTP_MAX_NUM_CRYPTO_SUITES) {
- return (gsmsdp_crypto_suite_name[SDP_SRTP_UNKNOWN_CRYPTO_SUITE]);
- }
- return (gsmsdp_crypto_suite_name[crypto_suite]);
-}
-
-/*
- * Function: gsmsdp_get_key_from_sdp
- *
- * Description:
- * The function checks the key from the SDP.
- *
- * Parameters:
- * dcb_p - pointer to the DCB.
- * sdp_p - pointer to remote's SDP (void)
- * level - the media level of the SDP of the media line.
- * inst_num - instance number of the crypto attribute.
- * key_st - pointer to fsmdef_crypto_key_t for the key to be returned.
- * If pointer is NULL, the function acts as key validation.
- *
- * Returns:
- * TRUE - The key is valid.
- * FALSE - The key is not valid.
- */
-static boolean
-gsmsdp_get_key_from_sdp (fsmdef_dcb_t *dcb_p, void *sdp_p, uint16_t level,
- uint16_t inst_num, vcm_crypto_key_t *key_st)
-{
- const char *fname = "gsmsdp_get_key_from_sdp";
- unsigned char key_size;
- unsigned char salt_size;
- const char *key, *salt;
- sdp_srtp_crypto_suite_t crypto_suite;
-
- /* Get the crypto suite */
- crypto_suite = sdp_attr_get_sdescriptions_crypto_suite(sdp_p,
- level, 0, inst_num);
-
- /* Get key */
- key_size = sdp_attr_get_sdescriptions_key_size(sdp_p, level, 0, inst_num);
- if (!gsmsdp_is_valid_key_size(crypto_suite, key_size)) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "SDP has invalid key size %d at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, key_size, level);
- return (FALSE);
- }
-
- key = sdp_attr_get_sdescriptions_key(sdp_p, level, 0, inst_num);
- if (key == NULL) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "SDP has no key at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, level);
- return (FALSE);
- }
-
- /* Get salt */
- salt_size = sdp_attr_get_sdescriptions_salt_size(sdp_p, level, 0, inst_num);
- if (!gsmsdp_is_valid_salt_size(crypto_suite, salt_size)) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "SDP has invalid salt size %d at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, salt_size, level);
- return (FALSE);
- }
- salt = sdp_attr_get_sdescriptions_salt(sdp_p, level, 0, inst_num);
- if (salt == NULL) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "SDP has no salt at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, level);
- return (FALSE);
- }
-
- /*
- * Key and salt have been sanity check including their sizes,
- * copy key and salt if the caller requests for it.
- */
- if (key_st != NULL) {
- /* The caller needs to copy of the key */
- key_st->key_len = key_size;
- memcpy(key_st->key, key, key_size);
- key_st->salt_len = salt_size;
- memcpy(key_st->salt, salt, salt_size);
- }
- return (TRUE);
-}
-
-/*
- * Function: gsmsdp_local_offer_srtp
- *
- * Description:
- * The function checks whether the local (phone) SRTP has been offered.
- *
- * Parameters:
- * media - pointer to the fsmdef_media_t for the media entry.
- *
- * Returns:
- * TRUE - local has offered SRTP
- * FALSE - local has not offered SRTP
- */
-static boolean
-gsmsdp_local_offer_srtp (fsmdef_media_t *media)
-{
- /*
- * Use the local tag as an indication whether we have offered,
- * SRTP or not.
- */
- if (media->local_crypto.tag == SDP_INVALID_VALUE) {
- return (FALSE);
- }
- return (TRUE);
-}
-
-/*
- * Function: gsmsdp_clear_local_offer_srtp
- *
- * Description:
- * The function clears the flag to mark that the local SRTP has
- * been offered.
- *
- * Parameters:
- * media - pointer to the fsmdef_media_t for the media entry.
- *
- * Returns:
- * none
- */
-static void
-gsmsdp_clear_local_offer_srtp (fsmdef_media_t *media)
-{
- /*
- * Use the local tag as an indication whether we have offered,
- * SRTP or not.
- */
- media->local_crypto.tag = SDP_INVALID_VALUE;
-}
-
-/*
- * Function: gsmsdp_check_common_crypto_param
- *
- * Description:
- * The function checks common crypto parameters that can be shared
- * by selecting an offer and checking the answer SDP.
- *
- * Parameters:
- * dcb_p - pointer to the DCB whose local SDP is to be updated
- * cc_sdp_p - pointer to cc_sdp_t structure
- * level - the media level of the SDP of the media line
- * inst - crypto attribute instance number of the
- * answer crypto line
- * offer - boolean indicates offer if it is set to TRUE
- *
- * Returns:
- * TRUE - when crypto parameters are valid and acceptable
- * FALSE - when crypto parameters are not valid or not acceptable
- */
-static boolean
-gsmsdp_check_common_crypto_param (fsmdef_dcb_t *dcb_p, void *sdp_p,
- uint16_t level, uint16_t inst, boolean offer)
-{
- const char *fname = "gsmsdp_check_common_crypto_param";
- const char *dir_str; /* direction string */
- const char *session_parms;
- const char *mki_value = NULL;
- uint16_t mki_length = 0;
-
- if (offer) {
- dir_str = "Offer"; /* the caller is working on an offer SDP */
- } else {
- dir_str = "Answer"; /* the caller is working on an answer SDP */
- }
-
- /* Validate the key */
- if (!gsmsdp_get_key_from_sdp(dcb_p, sdp_p, level, inst, NULL)) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "%s SDP has invalid key at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, dir_str, level);
- return (FALSE);
- }
-
- /* Check MKI, we do not support it */
- if (sdp_attr_get_sdescriptions_mki(sdp_p, level, 0, inst,
- &mki_value, &mki_length)
- != SDP_SUCCESS) {
- /* something is wrong with decoding MKI field, do not use it */
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "Fail to obtain MKI from %s SDP at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, dir_str, level);
- return (FALSE);
- }
- if (mki_length) {
- /* this crypto line has MKI specified, we do not support it */
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "%s SDP has MKI %d (not supported) at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, dir_str, mki_length,
- level);
- return (FALSE);
- }
-
- /* Check session parameters */
- session_parms = sdp_attr_get_sdescriptions_session_params(sdp_p,
- level, 0, inst);
- if (!gsmsdp_is_supported_session_parm(session_parms)) {
- /* some unsupported session parameters are found */
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "%s SDP has unsupported session param at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, dir_str, level);
- return (FALSE);
- }
-
- /* This is good and acceptable one */
- return (TRUE);
-}
-
-/*
- * Function: gsmsdp_select_offer_crypto
- *
- * Description:
- * Select remote the crypto attributes from the remote offered SDP.
- *
- * Parameters:
- * dcb_p - pointer to the DCB
- * sdp_p - pointer to remote's SDP (void)
- * level - the media level of the SDP of the media line
- * crypto_inst - pointer to crypto attribute instance number of the
- * selected crypto line
- *
- * Returns:
- * TRUE - when matching crypto parameters are found.
- * FALSE - when matching crypto parameters are not found.
- */
-static boolean
-gsmsdp_select_offer_crypto (fsmdef_dcb_t *dcb_p, void *sdp_p, uint16_t level,
- uint16_t *crypto_inst)
-{
- const char *fname = "gsmsdp_select_offer_crypto";
- uint16_t num_attrs = 0; /* number of attributes */
- uint16_t attr;
- int32_t tag;
- sdp_attr_e attr_type;
- sdp_result_e rc;
- sdp_srtp_crypto_suite_t crypto_suite;
-
- /* Find the number of attributes at this level of media line */
- rc = sdp_get_total_attrs(sdp_p, level, 0, &num_attrs);
- if (rc != SDP_SUCCESS) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "Failed finding attributes for media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, level);
- return (FALSE);
- }
-
- /*
- * Search all crypto attributes to find a valid one that phone
- * can support.
- *
- * The search starts from the first attributes to the higher. The
- * attributes are listed from the most preferred attribute to the
- * least in the SDP.
- */
- for (attr = 1; attr <= num_attrs; attr++) {
- rc = sdp_get_attr_type(sdp_p, level, 0, attr, &attr_type, crypto_inst);
- if ((rc != SDP_SUCCESS) || (attr_type != SDP_ATTR_SDESCRIPTIONS)) {
- /* Can't not get the attribute or it is not sdescription */
- continue;
- }
- /*
- * Found a crypto attribute, try to match the supported crypto suite
- */
- crypto_suite = sdp_attr_get_sdescriptions_crypto_suite(sdp_p,
- level, 0,
- *crypto_inst);
- if (!gsmsdp_is_supported_crypto_suite(crypto_suite)) {
- /* this one is we can not support, look further */
- continue;
- }
- /* get crypto tag */
- tag = sdp_attr_get_sdescriptions_tag(sdp_p, level, 0, *crypto_inst);
- if (tag == SDP_INVALID_VALUE) {
- /* no tag associated with this crypto attribute */
- continue;
- }
-
- /* Check common crypto parameters */
- if (!gsmsdp_check_common_crypto_param(dcb_p, sdp_p, level,
- *crypto_inst, TRUE)) {
- /* Some thing is wrong with the common crypto parameters */
- continue;
- }
-
- /* Found a good crypto attribute to use */
- return (TRUE);
- }
-
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "Failed finding supported crypto attribute for media level %d\n",
- dcb_p->line, dcb_p->call_id, fname, level);
- return (FALSE);
-}
-
-/*
- * Function: gsmsdp_check_answer_crypto_param
- *
- * Description:
- * The function processes the answer crypto attributes.
- *
- * Parameters:
- * dcb_p - pointer to the DCB whose local SDP is to be updated
- * cc_sdp_p - pointer to cc_sdp_t structure
- * media - pointer to the media for the SDP of the media line
- * crypto_inst - pointer to crypto attribute instance number of the
- * answer crypto line.
- *
- * Returns:
- * TRUE - when matching crypto parameters are found
- * FALSE - when matching crypto parameters are not found
- */
-static boolean
-gsmsdp_check_answer_crypto_param (fsmdef_dcb_t *dcb_p, cc_sdp_t * cc_sdp_p,
- fsmdef_media_t *media, uint16_t *crypto_inst)
-{
- const char *fname = "gsmsdp_check_answer_crypto_param";
- uint16_t num_attrs = 0; /* number of attributes */
- uint16_t attr;
- uint16_t num_crypto_attr = 0;
- int32_t dest_crypto_tag, offered_tag;
- sdp_attr_e attr_type;
- sdp_result_e rc;
- sdp_srtp_crypto_suite_t crypto_suite;
- vcm_crypto_algorithmID algorithmID;
- void *dest_sdp = cc_sdp_p->dest_sdp;
- uint16_t temp_inst, inst = 0;
- uint16_t level;
-
- level = media->level;
- /* Clear the crypto instance */
- *crypto_inst = 0;
-
- /* Find the number of attributes at this level of media line */
- if (sdp_get_total_attrs(dest_sdp, level, 0, &num_attrs) != SDP_SUCCESS) {
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "Failed finding attributes for media level %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), level);
- return (FALSE);
- }
-
- /*
- * Check to make sure that there is only crypto attribute in the
- * answer SDP.
- */
- for (attr = 1, num_crypto_attr = 0; attr <= num_attrs; attr++) {
- rc = sdp_get_attr_type(dest_sdp, level, 0, attr, &attr_type,
- &temp_inst);
- if ((rc == SDP_SUCCESS) && (attr_type == SDP_ATTR_SDESCRIPTIONS)) {
- num_crypto_attr++;
- inst = temp_inst;
- }
- }
- if (num_crypto_attr != 1) {
- /* The remote answers with zero or more than one crypto attribute */
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "Answer SDP contains invalid number of"
- " crypto attributes %d for media level %d\n",
- dcb_p->line, dcb_p->call_id, fname,
- num_crypto_attr, level);
- return (FALSE);
- }
-
- /*
- * Check to make sure that the tag in the answer SDP is one of the
- * offered SDP.
- * Note: At this time of implementation there is only one crypto
- * line sent out. When more than one cypher suites are supported,
- * then the answer tag should be used to find the corresponding
- * local crypto parameter.
- */
- dest_crypto_tag = sdp_attr_get_sdescriptions_tag(dest_sdp, level, 0, inst);
-
- /*
- * Selecting tag, if we have made an offer and have not received an answer
- * before this one then tag to match is from the offered tag otherwise
- * use the negotiated tag to match. The later case can occur as the
- * following:
- * phone --- INVITE+SDP ----> CCM
- * <--- 100 -----
- * <--- 183+SDP -----
- * <--- 200+SDP -----
- * The first 183+SDP will conclude the offer/answer. The 200+SDP
- * is also an answer which also contains negotiated tag.
- */
- if (gsmsdp_local_offer_srtp(media)) {
- /*
- * We have made an offered and has not received an answer before
- * this one, use the tag from the local crypto.
- */
- offered_tag = media->local_crypto.tag;
- algorithmID = media->local_crypto.algorithmID;
- } else {
- /* offer/answer has complete, use negotiated crypto */
- offered_tag = media->negotiated_crypto.tag;
- algorithmID = media->negotiated_crypto.algorithmID;
- }
- if (dest_crypto_tag != offered_tag) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "Answer SDP contains wrong tag %d vs %d"
- " for the media level %d\n",
- dcb_p->line, dcb_p->call_id, fname,
- dest_crypto_tag, offered_tag, level);
- return (FALSE);
- }
-
- /* Check make sure that crypto suite is the same one that is offered */
- crypto_suite = sdp_attr_get_sdescriptions_crypto_suite(dest_sdp, level,
- 0, inst);
- if (gsmsdp_crypto_suite_to_algorithmID(crypto_suite) != algorithmID) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "Answer SDP mismatch crypto suite %s at media level %d\n",
- dcb_p->line, dcb_p->call_id, fname,
- gsmsdp_crypto_suite_string(crypto_suite), level);
- return (FALSE);
- }
-
- /* Check common crypto parameters */
- if (!gsmsdp_check_common_crypto_param(dcb_p, dest_sdp, level,
- inst, FALSE)) {
- /* Some thing is wrong with the common crypto parameters */
- return (FALSE);
- }
-
- *crypto_inst = inst;
- return (TRUE);
-}
-
-/*
- *
- * Function: gsmsdp_negotiate_offer_crypto
- *
- * Description:
- * The function handles crypto parameters negotiation for
- * an offer SDP.
- *
- * Parameters:
- * dcb_p - pointer to the DCB whose local SDP is to be updated
- * cc_sdp_p - pointer to cc_sdp_t structure
- * media - pointer to fsmdef_media_t where the media transport is.
- * crypto_inst - pointer to crypto attribute instance number of the
- * selected crypto line
- *
- * Returns:
- * transport - sdp_transport_e for RTP or SRTP or invalid
- */
-static sdp_transport_e
-gsmsdp_negotiate_offer_crypto (fsmdef_dcb_t *dcb_p, cc_sdp_t *cc_sdp_p,
- fsmdef_media_t *media, uint16_t *crypto_inst, uint16 dest_level)
-{
- sdp_transport_e remote_transport;
- sdp_transport_e negotiated_transport = SDP_TRANSPORT_INVALID;
- void *sdp_p = cc_sdp_p->dest_sdp;
- int sdpmode = 0;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- *crypto_inst = 0;
- remote_transport = sdp_get_media_transport(sdp_p, dest_level);
-
- /* negotiate media transport */
- switch (remote_transport) {
- case SDP_TRANSPORT_RTPAVP:
- /* Remote offers RTP for media transport, negotiated transport to RTP */
- negotiated_transport = SDP_TRANSPORT_RTPAVP;
- break;
-
- case SDP_TRANSPORT_RTPSAVP:
-
- /* Remote offer SRTP for media transport */
- if (((sip_regmgr_get_sec_level(dcb_p->line) == ENCRYPTED) &&
- FSM_CHK_FLAGS(media->flags, FSM_MEDIA_F_SUPPORT_SECURITY)) || sdpmode) {
- /* The signalling with this line is encrypted, try to use SRTP */
- if (gsmsdp_select_offer_crypto(dcb_p, sdp_p, dest_level, crypto_inst)) {
- /* Found a suitable crypto line from the remote offer */
- negotiated_transport = SDP_TRANSPORT_RTPSAVP;
- }
- }
-
- if (negotiated_transport == SDP_TRANSPORT_INVALID) {
- /*
- * Unable to find a suitable crypto or the signaling is
- * not secure. Fall back to RTP if fallback is enabled.
- */
- if (sip_regmgr_srtp_fallback_enabled(dcb_p->line)) {
- negotiated_transport = SDP_TRANSPORT_RTPAVP;
- }
- }
- break;
-
- case SDP_TRANSPORT_RTPSAVPF:
- /* Remote offers Extended SRTP for media transport */
- negotiated_transport = SDP_TRANSPORT_RTPSAVPF;
- break;
-
- case SDP_TRANSPORT_SCTPDTLS:
- negotiated_transport = SDP_TRANSPORT_SCTPDTLS;
- break;
-
- default:
- /* Unknown */
- break;
- }
- return (negotiated_transport);
-}
-
-/*
- *
- * Function: gsmsdp_negotiate_answer_crypto
- *
- * Description:
- * The function handles crypto parameters negotiation for
- * an answer SDP.
- *
- * Parameters:
- * dcb_p - pointer to the DCB whose local SDP is to be updated
- * cc_sdp_p - pointer to cc_sdp_t structure
- * media - pointer to fsmdef_media_t where the media transport is.
- * crypto_inst - pointer to crypto attribute instance number of the
- * answer crypto line
- *
- * Returns:
- * transport - sdp_transport_e for RTP or SRTP or invalid
- */
-static sdp_transport_e
-gsmsdp_negotiate_answer_crypto (fsmdef_dcb_t *dcb_p, cc_sdp_t *cc_sdp_p,
- fsmdef_media_t *media, uint16_t *crypto_inst)
-{
- const char *fname = "gsmsdp_check_answer_crypto";
- sdp_transport_e remote_transport, local_transport;
- sdp_transport_e negotiated_transport = SDP_TRANSPORT_INVALID;
- uint16_t level;
-
- level = media->level;
- *crypto_inst = 0;
- remote_transport = sdp_get_media_transport(cc_sdp_p->dest_sdp, level);
- local_transport = sdp_get_media_transport(cc_sdp_p->src_sdp, level);
- GSM_DEBUG(GSM_F_PREFIX "remote transport %d\n", fname, remote_transport);
- GSM_DEBUG(GSM_F_PREFIX "local transport %d\n", fname, local_transport);
-
- /* negotiate media transport */
- switch (remote_transport) {
- case SDP_TRANSPORT_RTPAVP:
- /* Remote answer with RTP */
- if (local_transport == SDP_TRANSPORT_RTPSAVP) {
- if (sip_regmgr_srtp_fallback_enabled(dcb_p->line)) {
- /* Fall back allows, falls back to RTP */
- negotiated_transport = SDP_TRANSPORT_RTPAVP;
- }
- } else {
- /* local and remote are using RTP */
- negotiated_transport = SDP_TRANSPORT_RTPAVP;
- }
- break;
-
- case SDP_TRANSPORT_RTPSAVP:
- GSM_DEBUG(GSM_F_PREFIX "remote SAVP case\n", fname);
- /* Remote answer with SRTP */
- if (local_transport == SDP_TRANSPORT_RTPSAVP) {
- GSM_DEBUG(GSM_F_PREFIX "local SAVP case\n", fname);
- /* Remote and local media transport are using SRTP */
- if (gsmsdp_check_answer_crypto_param(dcb_p, cc_sdp_p, media,
- crypto_inst)) {
- /* Remote's answer crypto parameters are ok */
- negotiated_transport = SDP_TRANSPORT_RTPSAVP;
- GSM_DEBUG(GSM_F_PREFIX "crypto params verified\n", fname);
- }
- } else {
- /* we offered RTP but remote comes back with SRTP, fail */
- }
- break;
-
- case SDP_TRANSPORT_RTPSAVPF:
- negotiated_transport = SDP_TRANSPORT_RTPSAVPF;
- break;
-
- case SDP_TRANSPORT_SCTPDTLS:
- negotiated_transport = SDP_TRANSPORT_SCTPDTLS;
- break;
-
- default:
- /* Unknown */
- break;
- }
- GSM_DEBUG(GSM_F_PREFIX "negotiated transport %d\n", fname, negotiated_transport);
- return (negotiated_transport);
-}
-
-/*
- *
- * Function: gsmsdp_negotiate_media_transport
- *
- * Description:
- * The function is a wrapper for negotiation RTP or SRTP for offer
- * or answer SDP. The negotiated crypto attributes instance number
- * will be returned via pointer crypto_inst.
- *
- * Parameters:
- * dcb_p - pointer to the DCB whose local SDP is to be updated.
- * cc_sdp_p - pointer to cc_sdp_t structure that contains remote SDP.
- * offer - boolean indicates the remote SDP is an offer SDP.
- * media - pointer to fsmdef_media_t where the media transport is.
- * crypto_inst - pointer to crypto attribute instance number of the
- * selected crypto line.
- *
- * Returns:
- * transport - sdp_transport_e for RTP or SRTP or invalid
- */
-sdp_transport_e
-gsmsdp_negotiate_media_transport (fsmdef_dcb_t *dcb_p, cc_sdp_t *cc_sdp_p,
- boolean offer, fsmdef_media_t *media,
- uint16_t *crypto_inst, uint16 level)
-{
- sdp_transport_e transport;
-
- /* negotiate media transport based on offer or answer from the remote */
- if (offer) {
- transport = gsmsdp_negotiate_offer_crypto(dcb_p, cc_sdp_p, media,
- crypto_inst, level);
- } else {
- transport = gsmsdp_negotiate_answer_crypto(dcb_p, cc_sdp_p, media,
- crypto_inst);
- }
- return (transport);
-}
-
-/*
- *
- * Function: gsmsdp_add_single_crypto_attr
- *
- * Description:
- * The function adds a single crypto attributes to the SDP.
- *
- * Parameters:
- * cc_sdp_p - pointer to SDP
- * level - the media level of the SDP where the media transport is
- * crypto_suite - crypto suite
- * key - pointer to SRTP key (fsmdef_crypto_key_t)
- * lifetime - pointer to string const for the life time
- *
- * Returns:
- * sdp_result_e
- */
-static sdp_result_e
-gsmsdp_add_single_crypto_attr (void *sdp_p, uint16_t level, int32_t tag,
- sdp_srtp_crypto_suite_t crypto_suite,
- vcm_crypto_key_t * key, char *lifetime)
-{
- sdp_result_e rc;
- uint16 inst_num;
-
- if (key == NULL) {
- return (SDP_INVALID_PARAMETER);
- }
-
- /*
- * Add crypto attributes tag to the SDP, the tag is using
- * from the remote tag which should have been negotiated.
- */
- rc = sdp_add_new_attr(sdp_p, level, 0, SDP_ATTR_SDESCRIPTIONS, &inst_num);
- if (rc != SDP_SUCCESS) {
- return (rc);
- }
-
- rc = sdp_attr_set_sdescriptions_tag(sdp_p, level, 0, inst_num, tag);
- if (rc != SDP_SUCCESS) {
- return (rc);
- }
-
- /* Add crypto suite */
- rc = sdp_attr_set_sdescriptions_crypto_suite(sdp_p, level, 0, inst_num,
- crypto_suite);
- if (rc != SDP_SUCCESS) {
- return (rc);
- }
-
- /* Add local key */
- rc = sdp_attr_set_sdescriptions_key(sdp_p, level, 0, inst_num,
- (char *) key->key);
- if (rc != SDP_SUCCESS) {
- return (rc);
- }
-
- rc = sdp_attr_set_sdescriptions_key_size(sdp_p, level, 0, inst_num,
- key->key_len);
- if (rc != SDP_SUCCESS) {
- return (rc);
- }
-
- /* Add salt */
- rc = sdp_attr_set_sdescriptions_salt(sdp_p, level, 0, inst_num,
- (char *) key->salt);
- if (rc != SDP_SUCCESS) {
- return (rc);
- }
-
- rc = sdp_attr_set_sdescriptions_salt_size(sdp_p, level, 0, inst_num,
- key->salt_len);
- if (rc != SDP_SUCCESS) {
- return (rc);
- }
-
- if (lifetime != NULL) {
- rc = sdp_attr_set_sdescriptions_lifetime(sdp_p, level, 0, inst_num,
- lifetime);
- }
- return (rc);
-}
-
-/*
- *
- * Function: gsmsdp_add_all_crypto_lines
- *
- * Parameters:
- *
- * dcb_p - pointer to the DCB whose local SDP is to be updated.
- * sdp_p - pointer to SDP.
- * media - pointer to fsmdef_media_t where the media transport is.
- *
- * Description:
- * The function adds all crypto lines to the SDP.
- *
- * Returns:
- * N/A.
- */
-static void
-gsmsdp_add_all_crypto_lines (fsmdef_dcb_t *dcb_p, void *sdp_p,
- fsmdef_media_t *media)
-{
- const char *fname = "gsmsdp_add_all_crypto_lines";
- sdp_srtp_crypto_suite_t crypto_suite;
-
- /*
- * Add all crypto lines, currently there is only one crypto
- * line to add.
- */
- media->local_crypto.tag = 1;
- media->local_crypto.algorithmID = GSMSDP_DEFAULT_ALGORITHM_ID;
-
- /* Generate key */
- gsmsdp_generate_key(media->local_crypto.algorithmID,
- &media->local_crypto.key);
-
- /* Get the crypto suite based on the algorithm ID */
- crypto_suite =
- gsmsdp_algorithmID_to_crypto_suite(media->local_crypto.algorithmID);
- if (gsmsdp_add_single_crypto_attr(sdp_p, media->level,
- media->local_crypto.tag, crypto_suite, &media->local_crypto.key,
- GSMSDP_DEFALT_KEY_LIFETIME) != SDP_SUCCESS) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "Failed to add crypto attributes\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
-}
-
-/*
- * Function: gsmsdp_init_crypto_context
- *
- * Description:
- * Initializes crypto context.
- *
- * Parameters:
- * media - pointer to the fsmdef_media_t for the media entry.
- *
- * Returns:
- * none
- */
-static void
-gsmsdp_init_crypto_context (fsmdef_media_t *media)
-{
- /* initialize local crypto parameters */
- media->local_crypto.tag = SDP_INVALID_VALUE;
- media->local_crypto.algorithmID = VCM_NO_ENCRYPTION;
- media->local_crypto.key.key_len = 0;
- media->local_crypto.key.salt_len = 0;
-
- /* Initialized negotiated crypto parameter */
- media->negotiated_crypto.tag = SDP_INVALID_VALUE;
- media->negotiated_crypto.algorithmID = VCM_NO_ENCRYPTION;
- media->negotiated_crypto.tx_key.key_len = 0;
- media->negotiated_crypto.tx_key.salt_len = 0;
- media->negotiated_crypto.rx_key.key_len = 0;
- media->negotiated_crypto.rx_key.salt_len = 0;
-
- media->negotiated_crypto.flags = 0;
-}
-
-/*
- * Function: gsmsdp_init_sdp_media_transport
- *
- * Description:
- * The prepares or initializes crypto context for a fresh negotiation.
- *
- * Parameters:
- * dcb_p - pointer to the fsmdef_dcb_t
- * sdp - pointer to SDP (void)
- * media - pointer to the fsmdef_media_t for the media entry.
- *
- * Returns:
- * N/A
- */
-void
-gsmsdp_init_sdp_media_transport (fsmdef_dcb_t *dcb_p, void *sdp_p,
- fsmdef_media_t *media)
-{
- int rtpsavpf = 0;
- int sdpmode = 0;
-
- /* Initialize crypto context */
- gsmsdp_init_crypto_context(media);
-
- config_get_value(CFGID_RTPSAVPF, &rtpsavpf, sizeof(rtpsavpf));
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- if (SDP_MEDIA_APPLICATION == media->type) {
- media->transport = SDP_TRANSPORT_SCTPDTLS;
- } else if (rtpsavpf) {
- media->transport = SDP_TRANSPORT_RTPSAVPF;
- } else if (sdpmode) {
- media->transport = SDP_TRANSPORT_RTPSAVP;
- } else if ((sip_regmgr_get_sec_level(dcb_p->line) != ENCRYPTED) ||
- (!FSM_CHK_FLAGS(media->flags, FSM_MEDIA_F_SUPPORT_SECURITY))) {
- /*
- * The signaling is not encrypted or this media can not support
- * security.
- */
- media->transport = SDP_TRANSPORT_RTPAVP;
- } else {
- media->transport = SDP_TRANSPORT_RTPSAVP;
- }
-}
-
-/*
- * Function: gsmsdp_reset_sdp_media_transport
- *
- * Description:
- * The function resets media transport during mid call such as resume.
- * The media transport may change from the current negotiated media.
- *
- * Parameters:
- * dcb_p - pointer to the fsmdef_dcb_t
- * sdp - pointer to SDP (void)
- * media - pointer to fsmdef_media_t where the media transport is.
- * hold - indicates call is being hold
- *
- * Returns:
- * N/A.
- */
-void
-gsmsdp_reset_sdp_media_transport (fsmdef_dcb_t *dcb_p, void *sdp_p,
- fsmdef_media_t *media, boolean hold)
-{
- if (hold) {
- /* We are sending out hold, uses the same transport as negotiated */
- } else {
- /* Resuming a call */
- if ((sip_regmgr_get_cc_mode(dcb_p->line) == REG_MODE_CCM)) {
- /*
- * In CCM mode, try to resume with full SRTP offer again
- * if the current signalling is encrypted. In CCM mode,
- * CCM will assist in crypto negotiation and fall back to
- * RTP if necessary. This is useful when resuming a different
- * end point and the new end point support SRTP even when the
- * current media is not SRTP. For an example, when holding
- * a call that was transferred to a new end point which
- * it may be able to support SRTP.
- */
- gsmsdp_init_sdp_media_transport(dcb_p,
- dcb_p->sdp ? dcb_p->sdp->src_sdp : NULL,
- media);
- } else {
- /*
- * In non CCM mode, we do not know whether the new end
- * point supports SRTP fall back and no assistance from
- * CCM in negotiating of the crypto parameter, play safe by
- * resuming with the same media transport.
- */
- }
- }
-}
-
-/*
- * Function: gsmsdp_set_media_transport_for_option
- *
- * Parameters:
- * sdp - pointer to SDP (void).
- * level - the media level of the SDP where the media transport is.
- *
- * Description:
- * The function sets media transport for OPTION message.
- *
- * Returns:
- * N/A.
- */
-void
-gsmsdp_set_media_transport_for_option (void *sdp_p, uint16_t level)
-{
- const char *fname = "gsmsdp_set_media_transport_for_option";
- uint32_t algorithmID;
- vcm_crypto_key_t key;
- sdp_srtp_crypto_suite_t crypto_suite;
-
-
- /* Use line 1 to determine whether to have RTP or SRTP */
- if (sip_regmgr_get_sec_level(1) != ENCRYPTED) {
- /* line one is none secure, use RTP */
- (void) sdp_set_media_transport(sdp_p, level, SDP_TRANSPORT_RTPAVP);
- return;
- }
-
- /* Advertise SRTP with default attributes */
- (void) sdp_set_media_transport(sdp_p, level, SDP_TRANSPORT_RTPSAVP);
-
- /* Generate dummy key */
- crypto_suite = SDP_SRTP_AES_CM_128_HMAC_SHA1_32;
- algorithmID = gsmsdp_crypto_suite_to_algorithmID(crypto_suite);
- gsmsdp_generate_key(algorithmID, &key);
-
- /* Add crypto attributes */
- if (gsmsdp_add_single_crypto_attr(sdp_p, level, 1, crypto_suite, &key,
- GSMSDP_DEFALT_KEY_LIFETIME) != SDP_SUCCESS) {
- GSM_DEBUG_ERROR(GSM_F_PREFIX
- "Failed to add crypto attributes\n",
- fname);
- }
-}
-
-/*
- * Function: gsmsdp_update_local_sdp_media_transport
- *
- * Description:
- * The function updates the crypto attributes to the local SDP.
- *
- * Parameters:
- * dcb_p - pointer to the fsmdef_dcb_t
- * sdp - pointer to SDP (void)
- * media - pointer to fsmdef_media_t where the media transport is.
- * sdp_transport_e - current media transport
- * all - indicates that the update for new offer SDP
- *
- * Returns:
- * none
- */
-void
-gsmsdp_update_local_sdp_media_transport (fsmdef_dcb_t *dcb_p, void *sdp_p,
- fsmdef_media_t *media,
- sdp_transport_e transport, boolean all)
-{
- const char *fname = "gsmsdp_update_local_sdp_media_transport";
- sdp_srtp_crypto_suite_t crypto_suite;
- uint16_t level;
-
- level = media->level;
- /* Get the current transport before delete the media line */
- if (transport == SDP_TRANSPORT_INVALID) {
- /*
- * The transport is not specified, get it from the negotiated
- * transport. This condition can occur when receive initial
- * offered SDP.
- */
- transport = media->transport;
- }
-
- /*
- * set media transport in local SDP only first time so that we remember what we offered.
- */
- if (sdp_get_media_transport(sdp_p, level) == SDP_TRANSPORT_INVALID) {
- (void) sdp_set_media_transport(sdp_p, level, transport);
- }
-
- if (transport != SDP_TRANSPORT_RTPSAVP) {
- /*
- * transport is not SRTP, if this is the fall back to RTP then
- * the existing crypto lines should have been removed by the
- * media transport negotiation and thus no code is added here.
- * The reason for this is not to call to the remove all crypto
- * line all the time i.e. only removed them when related to
- * SRTP media transport.
- */
- return;
- }
-
- /* Add crypto attributes to local SDP. */
- if (all || (media->negotiated_crypto.tag == SDP_INVALID_VALUE)) {
- /* This is new offer or mid call media change occurs ,
- * or could be the result of sending full offer during mid-call invite
- * without SDP (delayed media invite) as well
- */
- if (media->negotiated_crypto.tag == SDP_INVALID_VALUE) {
- /*
- * This is the first time or fresh offering add all crypto
- * lines.
- */
- gsmsdp_add_all_crypto_lines(dcb_p, sdp_p, media);
- return;
- } else {
- /* Fall through below and use existing crypto parameters */
- }
- }
-
- /*
- * tag and algorithm ID are from the negotiated crypto parameters.
- */
- crypto_suite =
- gsmsdp_algorithmID_to_crypto_suite(
- media->negotiated_crypto.algorithmID);
- if (gsmsdp_add_single_crypto_attr(sdp_p, level,
- media->negotiated_crypto.tag,
- crypto_suite,
- &media->negotiated_crypto.tx_key,
- GSMSDP_DEFALT_KEY_LIFETIME)
- != SDP_SUCCESS) {
- GSM_DEBUG_ERROR(GSM_L_C_F_PREFIX
- "Failed to add crypto attributes\n",
- dcb_p->line, dcb_p->call_id, fname);
- }
-}
-
-/*
- * Function: gsmsdp_update_crypto_transmit_key
- *
- * Description:
- * The function updates transmit key for SRTP session.
- *
- * Parameters:
- * dcb_p - pointer to the fsmdef_dcb_t
- * media - pointer to fsmdef_media_t where the media transport is.
- * offer - boolean indicates it is an offer
- * initial_offer - boolean indicates it is an initial offer
- * direction - new offered media direction
- *
- * Returns:
- * none
- */
-void
-gsmsdp_update_crypto_transmit_key (fsmdef_dcb_t *dcb_p,
- fsmdef_media_t *media,
- boolean offer,
- boolean initial_offer,
- sdp_direction_e direction)
-{
- const char *fname = "gsmsdp_update_crypto_transmit_key";
- boolean generate_key = FALSE;
-
- if (media->transport != SDP_TRANSPORT_RTPSAVP) {
- return;
- }
-
- if (initial_offer || offer) {
- /* This is an offer SDP, see if a new key needs to be generated */
- if (initial_offer) {
- /* An initial offer always needs new key */
- generate_key = TRUE;
- } else if ((util_compare_ip(&(media->previous_sdp.dest_addr),
- &(media->dest_addr)) == FALSE) &&
- media->dest_addr.type != CPR_IP_ADDR_INVALID) {
- //Todo IPv6: IPv6 does not support 0.0.0.0 hold.
-
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "Received offer with dest. address changes\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- /*
- * This is just an offer and the destination address changes to
- * is not 0.0.0.0 (hold) address, new key may be needed. There
- * is a scenario where we get a delay media INVITE during the
- * resume call (from the CCM for an example) and we have sent
- * out 200 OK (offer SDP) with crypto parameters. Upon receiving
- * ACK with SDP, the SIP stack in this notify GSM as a
- * FEATURE MEDIA to GSM. GSM treats this as an offer SDP.
- * This code path is entered with offer flag set where it should
- * be an answer to our 200 OK offer early on. Check for this
- * condition to see if we have an offer sent prior and if so
- * do not generate new key if we already sent an offer out
- * and has not get and answer SDP. Otherwise we will be generating
- * a new key and do not sent out the key to the remote end which
- * result in wrong local transmit key is being used.
- */
- if (gsmsdp_local_offer_srtp(media)) {
- /*
- * We have sent out an offer but has not got an answer,
- * use the already generated key
- */
- media->negotiated_crypto.tx_key = media->local_crypto.key;
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "Local offered SDP has been sent, use offered key\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- } else {
- generate_key = TRUE;
- }
- } else if ((media->direction == SDP_DIRECTION_INACTIVE) &&
- (direction != SDP_DIRECTION_INACTIVE)) {
- if (!gsmsdp_local_offer_srtp(media)) {
- /*
- * Received an offer that changes the direction from
- * inactive to some thing other than inactive, then
- * generate a new key. The phone could be transferred
- * to a new endpoint without destination address changes.
- * This is possible if there is a passthrough MTP in
- * between. The remote end point may be changed
- * behind MTP but from this phone the destination addr.
- * stays the same.
- */
- generate_key = TRUE;
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "Received direction changes from inactive\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- }
- } else if (media->negotiated_crypto.tx_key.key_len == 0) {
- if (gsmsdp_local_offer_srtp(media)) {
- /*
- * This an answer to our offer sent similar to
- * the address change scenario above (delayed media, we
- * sent SDP in 200OK and got SDP in ACK but GSM treats
- * SDP in ACK case as an offer rather than an answer).
- * Use the key in the offered SDP.
- */
- media->negotiated_crypto.tx_key = media->local_crypto.key;
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "Local offered SDP has been sent, use offered key\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- } else {
- /*
- * Do not have negotiated transmit key.
- *
- * The scenario that this can occur is when the
- * call transition from RTP to SRTP in mid-call.
- */
- generate_key = TRUE;
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "Received offer but no tx key, generate new key\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- }
- } else {
- /* No need to generate new key */
- }
- if (generate_key) {
- /*
- * This is an initial offer or mid-call offer and
- * some conditions changes , generate a new transmit key.
- */
- gsmsdp_generate_key(media->negotiated_crypto.algorithmID,
- &media->negotiated_crypto.tx_key);
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "Generate tx key\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- media->negotiated_crypto.flags |= FSMDEF_CRYPTO_TX_CHANGE;
- }
- } else {
- /* This is an answer to our offer, set the tx key to the local key
- *
- * Note that when adding support to offer multiple crypto suite to
- * the remote end, we need to select the corresponding local offer
- * SDP from the matching tag. At this point, we only support one
- * crypto to offer and just get to that entry
- */
- if (gsmdsp_cmp_key(&media->local_crypto.key,
- &media->negotiated_crypto.tx_key)) {
- media->negotiated_crypto.flags |= FSMDEF_CRYPTO_TX_CHANGE;
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "tx key changes in answered SDP\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- }
- media->negotiated_crypto.tx_key = media->local_crypto.key; /* tx key */
- }
- /* Complete offer/answer, clear condition that we have made an offered */
- gsmsdp_clear_local_offer_srtp(media);
-}
-
-/*
- * Function: gsmsdp_update_negotiated_transport
- *
- * Description:
- * The function updates the transport and crypto parameters after the
- * all negotiated parameters has been done.
- *
- * Parameters:
- * dcb_p - pointer to the fsmdef_dcb_t
- * sdp - pointer to cc_sdp_t structure
- * level - pointer to fsmdef_media_t where the media transport is.
- * crypto_inst - pointer to crypto attribute instance number of the
- * selected crypto line
- * sdp_transport_e - negotiated media transport
- *
- * Returns:
- * none
- */
-void
-gsmsdp_update_negotiated_transport (fsmdef_dcb_t *dcb_p,
- cc_sdp_t *cc_sdp_p,
- fsmdef_media_t *media,
- uint16_t crypto_inst,
- sdp_transport_e transport,
- uint16 dest_level)
-{
- const char *fname = "gsmsdp_update_negotiated_transport";
- sdp_srtp_crypto_suite_t crypto_suite;
- void *dest_sdp = cc_sdp_p->dest_sdp;
- vcm_crypto_algorithmID algorithmID;
- vcm_crypto_key_t key;
- uint16_t level;
-
- level = dest_level;
- /*
- * Also detect changes of the crypto parameters for Tx and Rx.
- * It is done here to avoid adding last crypto parameters for Tx and
- * Rx into the dcb structure since the parameters include key which
- * are rather long. This minimize the dcb's increasing.
- */
- /* reset changes flags */
- media->negotiated_crypto.flags &= ~(FSMDEF_CRYPTO_TX_CHANGE |
- FSMDEF_CRYPTO_RX_CHANGE);
- /*
- * Detect the transport change between RTP to SRTP or ignore
- * the first time transition from invalid transport. This
- * prevents the change bits to be set for first time in RTP
- * connection and causes the RX to be closed unnecessary.
- */
- if ((media->transport != SDP_TRANSPORT_INVALID) &&
- (transport != media->transport)) {
- /* We could fallback to RTP or resume from RTP to SRTP */
- media->negotiated_crypto.flags |= (FSMDEF_CRYPTO_TX_CHANGE |
- FSMDEF_CRYPTO_RX_CHANGE);
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "SDP media transport changed to %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), transport);
- }
- /* Update the negotiated media transport */
- media->transport = transport;
-
- if (media->transport != SDP_TRANSPORT_RTPSAVP) {
- /*
- * negotiate media transport to RTP, clear local offer SDP
- * condition.
- */
- GSM_DEBUG(DEB_L_C_F_PREFIX
- "SDP media transport is RTP\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- return;
- }
-
- GSM_DEBUG(DEB_L_C_F_PREFIX "SDP media transport is SRTP\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
-
- /*
- * Get the crypto parameters from the remote's SDP,
- * the parameters should already be validated during the
- * media transport negotiation. Update the negotiated crypto parameter.
- */
- crypto_suite = sdp_attr_get_sdescriptions_crypto_suite(dest_sdp, level,
- 0, crypto_inst);
-
- /* Save the negotiated algorithm ID */
- algorithmID = gsmsdp_crypto_suite_to_algorithmID(crypto_suite);
- if (algorithmID != media->negotiated_crypto.algorithmID) {
- media->negotiated_crypto.flags |= (FSMDEF_CRYPTO_TX_CHANGE |
- FSMDEF_CRYPTO_RX_CHANGE);
- GSM_DEBUG(DEB_L_C_F_PREFIX "SDP algorithm ID change to %d\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname), algorithmID);
- }
- media->negotiated_crypto.algorithmID = algorithmID;
-
- /* Save the negotiated crypto line tag */
- media->negotiated_crypto.tag = sdp_attr_get_sdescriptions_tag(dest_sdp,
- level, 0,
- crypto_inst);
-
- /* Get the remote's key */
- (void) gsmsdp_get_key_from_sdp(dcb_p, dest_sdp, level, crypto_inst, &key);
- if (gsmdsp_cmp_key(&key, &media->negotiated_crypto.rx_key)) {
- media->negotiated_crypto.flags |= FSMDEF_CRYPTO_RX_CHANGE;
- GSM_DEBUG(DEB_L_C_F_PREFIX "SDP rx key changes\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, dcb_p->line, dcb_p->call_id, fname));
- }
- media->negotiated_crypto.rx_key = key;
-}
-
-/*
- * Function: gsmsdp_is_crypto_ready
- *
- * Parameters:
- * media - pointer to fsmdef_media_t where the media transport is.
- * rx - boolean indicates receiver.
- *
- * Description:
- * The function returns to the caller whether receiver/transmitter is
- * ready for open.
- *
- * Returns:
- * TRUE - when the receiver is ready to received.
- * FALSE - when the receive is not ready.
- */
-boolean
-gsmsdp_is_crypto_ready (fsmdef_media_t *media, boolean rx)
-{
- /*
- * If we offered SRTP then we need to wait for the negotiated key before
- * allowing the Rx/Tx to be opened. If we did not offer (we received
- * an offered SDP instead then we should have key negotiated).
- */
- if (media->transport == SDP_TRANSPORT_RTPAVP || media->transport == SDP_TRANSPORT_RTPSAVPF) {
- return (TRUE);
- }
-
- /*
- * Local has offered SRTP, check to see if the key is available.
- */
- if (rx) {
- if (media->negotiated_crypto.rx_key.key_len == 0) {
- /* Have not received remote's crypto parameter yet, can't open Rx */
- return (FALSE);
- }
- } else {
- if (media->negotiated_crypto.tx_key.key_len == 0) {
- /* Have not received remote's crypto parameter yet, can't open Tx */
- return (FALSE);
- }
- }
- /* Have remote's key */
- return (TRUE);
-}
-
-/*
- * Function: gsmsdp_is_media_encrypted
- *
- * Description:
- * The function returns to the caller whether the media is
- * encrypted or not.
- *
- * Parameters:
- * dcb_p - pointer to the fsmdef_dcb_t.
- *
- * Returns:
- * TRUE - when the media is encrypted.
- * FALSE - when the media is not encrypted.
- */
-boolean
-gsmsdp_is_media_encrypted (fsmdef_dcb_t *dcb_p)
-{
- fsmdef_media_t *media;
- uint8_t num_encrypted;
-
- if (dcb_p == NULL) {
- return(FALSE);
- }
- num_encrypted = 0;
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- continue;
- }
-
- if (media->transport == SDP_TRANSPORT_RTPSAVP || media->transport == SDP_TRANSPORT_RTPSAVPF) {
- num_encrypted++;
- }
- }
-
- if ((num_encrypted == 0) ||
- (num_encrypted != GSMSDP_MEDIA_COUNT(dcb_p))) {
- /*
- * the call does not have any media that is encrypted or
- * there are some medias that are not encrypted. This is
- * considered as non secure leg.
- */
- return (FALSE);
- }
- return (TRUE);
-}
-
-/*
- * Function: gsmsdp_crypto_params_change
- *
- * Description:
- * The function returns to the caller whether the crypto parameters
- * change from the previous SDP or not.
- *
- * Parameters:
- * rcv_only - If TRUE, check for receive port perspective.
- * media - pointer to fsmdef_media_t where the media transport is.
- *
- * Returns:
- * TRUE - when crypto parameters changed
- * FALSE - when crypto parameters did not change
- */
-boolean
-gsmsdp_crypto_params_change (boolean rcv_only, fsmdef_media_t *media)
-{
- if (rcv_only) {
- if (media->negotiated_crypto.flags & FSMDEF_CRYPTO_RX_CHANGE) {
- return (TRUE);
- }
- } else {
- if (media->negotiated_crypto.flags & FSMDEF_CRYPTO_TX_CHANGE) {
- return (TRUE);
- }
- }
- return (FALSE);
-}
-
-/**
- * The function resets crypto parameters change status.
- *
- * @param[in] media - pointer to fsmdef_media_t.
- *
- * @return None.
- *
- * @pre (media not_eq NULL)
- */
-void
-gsmsdp_crypto_reset_params_change (fsmdef_media_t *media)
-{
- media->negotiated_crypto.flags &= ~(FSMDEF_CRYPTO_RX_CHANGE |
- FSMDEF_CRYPTO_TX_CHANGE);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _FIM_H_
-#define _FIM_H_
-
-#include "sm.h"
-#include "fsm.h"
-
-/*
- * This is an overlay structure.
- * Every entity cb must have these two fields at the start of the cb
- */
-typedef struct fim_cb_hdr_ {
- callid_t call_id;
- int state;
-} fim_cb_hdr_t;
-
-#ifndef fim_icb_t__
-#define fim_icb_t__
-struct fim_icb_t_;
-typedef struct fim_icb_t_ fim_icb_t;
-#endif
-
-typedef void (*fim_func_t)(fim_icb_t *elem, callid_t call_id);
-
-typedef struct fim_scb_t_ {
- fsm_types_t type;
- sm_table_t *sm;
- fim_func_t get_cb;
- fim_func_t free_cb;
-} fim_scb_t;
-
-struct fim_icb_t_ {
- struct fim_icb_t_ *next_chn;
- struct fim_icb_t_ *next_icb;
- callid_t call_id;
- boolean ui_locked;
- void *cb;
- fim_scb_t *scb;
-};
-
-
-const char *fim_event_name(int event);
-boolean fim_process_event(void *data, boolean cac_passed);
-void fim_free_event(void *data);
-void fim_init(void);
-void fim_shutdown(void);
-void fsmcnf_free_cb(fim_icb_t *icb, callid_t call_id);
-void fsmxfr_free_cb(fim_icb_t *icb, callid_t call_id);
-void fsmdef_free_cb(fim_icb_t *icb, callid_t call_id);
-void fsmb2bcnf_free_cb(fim_icb_t *icb, callid_t call_id);
-
-void fim_lock_ui(callid_t call_id);
-void fim_unlock_ui(callid_t call_id);
-
-cc_causes_t
-fsm_cac_process_bw_avail_resp(void);
-cc_causes_t
-fsm_cac_process_bw_failed_resp(void);
-cc_causes_t
-fsm_cac_call_bandwidth_req(callid_t call_id, uint32_t sessions,
- void *msg);
-
-#endif /* _FIM_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _FSM_H_
-#define _FSM_H_
-
-#include "cpr_types.h"
-#include "sm.h"
-#include "ccapi.h"
-#include "vcm.h"
-#include "ccsip_core.h"
-#include "sll_lite.h"
-#include "sessionConstants.h"
-#include "ccsdp.h"
-
-/* TODO: BLASBERG
- * fsm.h only needs the following from ccsip_core.h
- * should put basic sip types into a separate hdr file
-typedef enum {
- ALERTING_NONE,
- ALERTING_OLD,
- ALERTING_TONE,
- ALERTING_RING
-} alertingType;
-*/
-
-
-#define FSMCNF_MAX_CCBS (LSM_MAX_LINES)
-#define FSMXFR_MAX_XCBS (LSM_MAX_LINES)
-#define FSM_NO_ID (0)
-#define FSMDEF_NO_DCB (NULL)
-#define FSMDEF_ERR_ONHOOK_TMR_SECS (20)
-
-#define FSMDEF_MAX_DIGEST_ALG_LEN 10
-#define FSMDEF_MAX_DIGEST_LEN 32 * 3
-
-// Should match define for SIP stack MAX_SIP_URL_LENGTH
-#define FSMDEF_MAX_CALLER_ID_LEN (256)
-
-#ifndef fim_icb_t__
-#define fim_icb_t__
-struct fim_icb_t_;
-typedef struct fim_icb_t_ fim_icb_t;
-#endif
-
-typedef enum {
- PRIMARY,
- MONITOR,
- LOCAL_CONF,
- WHISPER_COACHING
-} fsm_session_t;
-
-typedef enum {
- DIAL_MODE_NUMERIC,
- DIAL_MODE_URL
-} dialMode_t;
-
-typedef enum {
- FSMDEF_CALL_TYPE_MIN = -1,
- FSMDEF_CALL_TYPE_NONE = CC_CALL_TYPE_NONE,
- FSMDEF_CALL_TYPE_INCOMING = CC_CALL_TYPE_INCOMING,
- FSMDEF_CALL_TYPE_OUTGOING = CC_CALL_TYPE_OUTGOING,
- FSMDEF_CALL_TYPE_FORWARD = CC_CALL_TYPE_FORWARDED,
- FSMDEF_CALL_TYPE_MAX
-} fsmdef_call_types_t;
-
-typedef enum {
- FSMDEF_S_MIN = -1,
- FSMDEF_S_IDLE,
- FSMDEF_S_COLLECT_INFO,
- FSMDEF_S_CALL_SENT,
- FSMDEF_S_OUTGOING_PROCEEDING,
- FSMDEF_S_KPML_COLLECT_INFO,
- FSMDEF_S_OUTGOING_ALERTING,
- FSMDEF_S_INCOMING_ALERTING,
- FSMDEF_S_CONNECTING,
- FSMDEF_S_JOINING,
- FSMDEF_S_CONNECTED,
- FSMDEF_S_CONNECTED_MEDIA_PEND,
- FSMDEF_S_RELEASING,
- FSMDEF_S_HOLD_PENDING,
- FSMDEF_S_HOLDING,
- FSMDEF_S_RESUME_PENDING,
- FSMDEF_S_PRESERVED,
- FSMDEF_S_MAX
-} fsmdef_states_t;
-
-typedef enum {
- FSMDEF_MRTONE_NO_ACTION = 0,
- FSMDEF_MRTONE_PLAYED_MONITOR_TONE,
- FSMDEF_MRTONE_PLAYED_RECORDER_TONE,
- FSMDEF_MRTONE_PLAYED_BOTH_TONES,
- FSMDEF_MRTONE_RESUME_MONITOR_TONE,
- FSMDEF_MRTONE_RESUME_RECORDER_TONE,
- FSMDEF_MRTONE_RESUME_BOTH_TONES
-} fsmdef_monrec_tone_action_e;
-
-typedef enum {
- FSMDEF_PLAYTONE_NO_ACTION = 0,
- FSMDEF_PLAYTONE_ZIP
-} fsmdef_play_tone_action_e;
-
-/* Local crypto parameter is the local parameters to offer */
-typedef struct fsmdef_crypto_param_t_ {
- int32_t tag; /* crypto attribute tag */
- vcm_crypto_algorithmID algorithmID; /* encryption algorithm. */
- vcm_crypto_key_t key; /* local key */
-} fsmdef_crypto_param_t;
-
-/* Negotiated crypto parameter */
-#define FSMDEF_CRYPTO_TX_CHANGE (1 << 0) /* crypto Tx parms. change */
-#define FSMDEF_CRYPTO_RX_CHANGE (1 << 1) /* crypto Tx parms. change */
-typedef struct fsmdef_negotiated_crypto_t_ {
- int32_t tag; /* crypto attribute tag */
- vcm_crypto_algorithmID algorithmID; /* algorithm ID */
- vcm_crypto_key_t tx_key; /* tx key */
- vcm_crypto_key_t rx_key; /* rx key */
- uint32_t flags; /* misc. flags. */
- char algorithm[FSMDEF_MAX_DIGEST_ALG_LEN];
- char digest[FSMDEF_MAX_DIGEST_LEN];
-} fsmdef_negotiated_crypto_t;
-
-/*
- * Saved attributes of interest from previously received SDP
- */
-typedef struct fsmdef_previous_sdp_ {
- uint16_t dest_port;
- cpr_ip_addr_t dest_addr;
- int32_t avt_payload_type;
-
- /*
- * This field contains the number of elements in the payloads field.
- */
- int32_t num_payloads;
- vcm_payload_info_t* payloads;
-
- uint16_t packetization_period;
- uint16_t max_packetization_period;
- sdp_direction_e direction;
- int32_t tias_bw;
- int32_t profile_level;
-} fsmdef_previous_sdp_t;
-
-typedef struct fsmdef_media_t_ {
- sll_lite_node_t node; /* link node, must be first member of struct */
- media_refid_t refid; /* media reference id */
- sdp_media_e type; /* audio, video etc. media */
- sdp_addrtype_e addr_type;/* ipv4, ipv6 */
- int32_t avt_payload_type;
- vcm_vad_t vad;
- uint16_t packetization_period;
- uint16_t max_packetization_period;
- uint16_t mode;
- uint16_t level;
- boolean direction_set;
- sdp_direction_e direction; /* current negotiated direction */
- sdp_direction_e support_direction; /* supported direction */
- sdp_transport_e transport;
- uint16_t src_port; /* source port for this media stream */
- cpr_ip_addr_t src_addr; /* source addr for this media stream */
- uint16_t dest_port; /* destination port for this media stream */
- cpr_ip_addr_t dest_addr; /* destination addr for this media straam */
- /* Flag to indicate if Multicast */
- boolean is_multicast;
- uint16_t multicast_port;
- /*
- * rcv_chan indicates if the receive media stream has been opened
- */
- boolean rcv_chan;
- /*
- * xmit_chan indicates if the transmit media stream has been opened
- */
- boolean xmit_chan;
-
- /*
- * SRTP support.
- */
- fsmdef_negotiated_crypto_t negotiated_crypto;
-
- /*
- * Local crypto holds the local offered crypto set, keeps it in the
- * dcb for fast access. The alternative to be kept in the
- * SDP structure but is slower in retrieving it. In the future,
- * it is possible that more than 1 crypto lines are offered but
- * for now it is one.
- */
- fsmdef_crypto_param_t local_crypto;
-
- /*
- * Used to track previously received SDP for comparisons to
- * newly received media to determine if RTP port recycling is
- * required. Eliminates unnecessary recycling of ports which
- * causes breaks in the audio stream.
- */
- fsmdef_previous_sdp_t previous_sdp;
-
- /*
- * hold tracks the hold state. The flag is a bit map so it is possible that
- * the phone may have multiple holding states, ie. local and remote
- */
- uint32_t hold;
- /*
- * Flags fields for various bit flags
- */
-#define FSM_MEDIA_F_SUPPORT_SECURITY (1 << 0) /* supported security */
- uint32_t flags;
-
- /*
- * capability index. The index into the media capbilty table
- * that this media entry is coresponding to.
- */
- uint8_t cap_index;
-
- /* Values cached from attributes */
- int32_t tias_bw;
- int32_t profile_level;
-
- void *video;
-
- /* ICE Candidates */
- char **candidatesp;
- int candidate_ct;
-
- /*
- * rtcp-mux indicates media stream is muxed for RTP and RTCP
- */
- boolean rtcp_mux;
-
- /*
- * port number used in m= data channel line
- */
- uint16_t sctp_port;
-
- /*
- * Data Channel properties
- */
- uint32 streams;
- char *protocol;
-
- /*
- * This field contains the number of elements in the payloads field.
- */
- int32_t num_payloads;
-
- /*
- * List of active lists of payloads negotiated
- */
- vcm_payload_info_t* payloads;
-
-} fsmdef_media_t;
-
-struct fsm_fcb_t_;
-
-typedef struct {
- callid_t call_id;
- callid_t join_call_id;
- line_t line;
- cc_caller_id_t caller_id;
- groupid_t group_id;
- int digit_cnt;
- fsmdef_call_types_t call_type;
- fsm_session_t session;
- boolean send_release;
- int msgs_sent;
- int msgs_rcvd;
- boolean onhook_received;
-
- /*
- * inband indicates if inband alerting is active
- */
- boolean inband;
-
- /*
- * inband_received indicates if inband alerting has been received.
- * Once set, this bool stays set until dcb is reset.
- */
- boolean inband_received;
-
- /*
- * outofband tracks the payload type for outofband DTMF
- */
- int outofband;
-
- /*
- * Boolean indication of whether call was originated by phone or
- * far end party.
- */
- boolean inbound;
-
- /*
- * The following data tracks the RTP info
- */
- boolean remote_sdp_present;
- boolean remote_sdp_in_ack;
- uint16_t src_sdp_version;
- cc_sdp_t *sdp;
-
- /* media list corresponding to m lines */
- sll_lite_list_t media_list;
-
- /*
- * dial_mode tracks the state of the dialing mode icon, ie. alphanumeric or
- * numeric
- */
- dialMode_t dial_mode;
-
- /*
- * pd_updated tracks whether or not the personal directory has
- * been updated
- */
- boolean pd_updated;
-
- /* tracks the ringing pattern to play */
- vcm_ring_mode_t alerting_ring;
-
- /* tracks the tone to play */
- vcm_tones_t alerting_tone;
-
- /* tracks the direction to play the tone. */
- uint16_t tone_direction;
-
- /* Was an alert-info header present, if so what did it contain */
- cc_alerting_type alert_info;
-
- /* used to determine when SIP stack releases the call early. */
- boolean early_error_release;
-
- /* used to determine when we are played a tone via the dialplan */
- boolean dialplan_tone;
-
- /* active tone (i.e. tone currently being played or requested to be played) */
- vcm_tones_t active_tone;
-
- /* indicates the action of monitor and recorder tones */
- fsmdef_monrec_tone_action_e monrec_tone_action;
-
- /* monitor/recorder tone direction to play out to */
- uint16_t monitor_tone_direction;
- uint16_t recorder_tone_direction;
-
- /* indicates the action of play tone for a single time */
- fsmdef_play_tone_action_e play_tone_action;
-
- struct fsm_fcb_t_ *fcb;
-
- /* Feature that is currently active */
- cc_features_t active_feature;
-
- /* Reason for hold */
- cc_hold_resume_reason_e hold_reason;
-
- /* Feature invocation state.
- * Each feature will correspond to unique bit in variable.
- * Bit will be Set if feature is invoked and awaiting feature ACK.
- * Bit will be Cleared if feature is ACKed or not yet invoked.
- * Each array element will hold invocation state for 32 features.
- * The resource manager utility is utilized to maintain the bit settings.
- */
- void *feature_invocation_state;
-
- /* TRUE if CCM has requested phone to show ringout UI */
- boolean spoof_ringout_requested;
- /* TRUE if GSM has applied ringout due to CCMs request to show ringout UI */
- boolean spoof_ringout_applied;
-
- /* Timer to go on hook after any call error */
- cprTimer_t err_onhook_tmr;
-
- /* Request pending timer */
- cprTimer_t req_pending_tmr;
-
- /* Ringback delay timer */
- cprTimer_t ringback_delay_tmr;
-
- /*
- * save of orientation from callInfo to update UI at any time
- * other than during call info. update such as after Tx start in
- * order to update security icon.
- */
- cc_orientation_e orientation;
-
- /*
- * This boolean is used to short circuit sending UI update requests to the platform
- * so that requests are only made when one of the call ui components requires
- * updating. The same is done for placed call history.
- */
- boolean ui_update_required;
- boolean placed_call_update_required;
-
- boolean is_conf_call;
-
- cc_security_e security;
- cc_policy_e policy;
-
- /* auto answer timer */
- cprTimer_t autoAnswerTimer;
- int32_t reversionInterval;
- cprTimer_t revertTimer;
-
- boolean dsp_out_of_resources;
-
- boolean selected;
-
- boolean select_pending;
-
- boolean call_not_counted_in_mnc_bt;
-
- /*
- * The media_cap holds the current media caps of the call
- */
- cc_media_cap_table_t *media_cap_tbl;
-
- /*
- * Holds the remote stream track information to be passed to UI
- */
- cc_media_remote_stream_table_t *remote_media_stream_tbl;
-
- /*
- * Holds the local stream track information passed in from the UI
- */
- cc_media_local_track_table_t *local_media_track_tbl;
-
-#define FSMDEF_F_HOLD_REQ_PENDING (1 << 0)/* hold feature pending */
-#define FSMDEF_F_XFER_COMPLETE (1 << 1)/* hold feature pending */
- uint32_t flags; /* misc. flags. */
-
- int log_disp;
-
- uint8_t cur_video_avail;
- sdp_direction_e video_pref;
- unsigned int callref; /* Callref (CI) from CUCM */
-
- char peerconnection[PC_HANDLE_SIZE]; /* A handle to the peerconnection */
- boolean peerconnection_set;
-
- char *ice_ufrag;
- char *ice_pwd;
- char ice_default_candidate_addr[MAX_IPADDR_STR_LEN];
-
- char digest_alg[FSMDEF_MAX_DIGEST_ALG_LEN];
- char digest[FSMDEF_MAX_DIGEST_LEN];
-
-} fsmdef_dcb_t;
-
-typedef enum fsm_types_t_ {
- FSM_TYPE_MIN = -1,
- FSM_TYPE_NONE = FSM_TYPE_MIN,
- FSM_TYPE_HEAD,
- FSM_TYPE_CNF,
- FSM_TYPE_B2BCNF,
- FSM_TYPE_XFR,
- FSM_TYPE_DEF,
- FSM_TYPE_MAX
-} fsm_types_t;
-
-typedef enum fsm_hold_t_ {
- FSM_HOLD_MIN = -1,
- FSM_HOLD_NONE = 0,
- FSM_HOLD_LCL = 1,
- FSM_HOLD_MAX = 2
-} fsm_hold_t;
-
-typedef struct fsm_data_def_t_ {
- int hold;
-} fsm_data_def_t;
-
-typedef struct fsm_data_xfr_t_ {
- int xfr_id;
-} fsm_data_xfr_t;
-
-typedef struct fsm_data_t_ {
- union {
- fsm_data_def_t def;
- fsm_data_xfr_t xfr;
- } data;
-} fsm_data_t;
-
-typedef struct fsmcnf_ccb_t_ {
- cc_srcs_t cnf_orig;
- int cnf_id;
- callid_t cnf_call_id;
- callid_t cns_call_id;
- line_t cnf_line;
- line_t cns_line;
- boolean active;
- boolean bridged;
-
-/* The following field encodes flags */
-#define JOINED 0x1
-#define XFER 0x2
-#define LCL_CNF 0x4
- uint32_t flags;
- boolean cnf_ftr_ack;
-} fsmcnf_ccb_t;
-
-typedef enum fsmxfr_types_t_ {
- FSMXFR_TYPE_MIN = -1,
- FSMXFR_TYPE_NONE,
- FSMXFR_TYPE_XFR,
- FSMXFR_TYPE_BLND_XFR,
- FSMXFR_TYPE_DIR_XFR,
- FSMXFR_TYPE_MAX
-} fsmxfr_types_t;
-
-typedef enum fsmxfr_modes_t_ {
- FSMXFR_MODE_MIN = -1,
- FSMXFR_MODE_TRANSFEROR,
- FSMXFR_MODE_TRANSFEREE,
- FSMXFR_MODE_TARGET
-} fsmxfr_modes_t;
-
-struct fsmxfr_xcb_t_;
-typedef struct fsmxfr_xcb_t_ {
- cc_srcs_t xfr_orig;
- int xfr_id;
- callid_t xfr_call_id;
- callid_t cns_call_id;
- line_t xfr_line;
- line_t cns_line;
- fsmxfr_types_t type;
- cc_xfer_methods_t method;
- char *dialstring;
- char *queued_dialstring;
- char *referred_by;
- boolean active;
- boolean cnf_xfr;
- boolean xfer_comp_req;
- fsmxfr_modes_t mode;
- struct fsmxfr_xcb_t_ *xcb2;
-} fsmxfr_xcb_t;
-
-
-typedef struct fsm_fcb_t_ {
- callid_t call_id;
-
- int state;
- int old_state;
-
- fsm_types_t fsm_type;
-
-
- /*
- * fsmdef specific data
- */
- fsmdef_dcb_t *dcb;
-
- /*
- * fsmxfr specific data
- */
-
- fsmxfr_xcb_t *xcb;
- /*
- * fsmcnf specific data
- */
- fsmcnf_ccb_t *ccb;
-
- /*
- * fsmb2bcnf specific data
- */
- fsmcnf_ccb_t *b2bccb;
-
-} fsm_fcb_t;
-
-typedef enum {
- FSMDEF_MSG_MIN = -1,
- FSMDEF_MSG_NONE = 0,
- FSMDEF_MSG_SETUP = 1,
- FSMDEF_MSG_SETUP_ACK = 2,
- FSMDEF_MSG_PROCEEDING = 4,
- FSMDEF_MSG_ALERTING = 8,
- FSMDEF_MSG_CONNECTED = 16,
- FSMDEF_MSG_CONNECTED_ACK = 32,
- FSMDEF_MSG_RELEASE = 64,
- FSMDEF_MSG_RELEASE_COMPLETE = 128,
- FSMDEF_MSG_MAX
-} fsmdef_msgs_t;
-
-#define FSM_FOR_ALL_CBS(cb, cbs, max_cbs) \
- for ((cb) = (cbs); (cb) <= &((cbs)[(max_cbs-1)]); (cb)++)
-
-#define FSM_CHK_FLAGS(flags, flag) ((flags) & (flag))
-#define FSM_SET_FLAGS(flags, flag) ((flags) |= (flag))
-#define FSM_RESET_FLAGS(flags, flag) ((flags) &= ~(flag))
-void *fsmdef_feature_timer_timeout(cc_features_t feature_id, void *);
-void fsmdef_end_call(fsmdef_dcb_t *dcb, cc_causes_t cause);
-void fsm_sm_ftr(cc_features_t ftr_id, cc_srcs_t src_id);
-void fsm_sm_ignore_ftr(fsm_fcb_t *fcb, int fname,
- cc_features_t ftr_id);
-void fsm_sm_ignore_src(fsm_fcb_t *fcb, int fname, cc_srcs_t src_id);
-const char *fsm_state_name(fsm_types_t type, int id);
-const char *fsm_type_name(fsm_types_t type);
-fsmdef_dcb_t *fsm_get_dcb(callid_t call_id);
-void fsm_init_scb(fim_icb_t *icb, callid_t call_id);
-fsm_fcb_t *fsm_get_fcb_by_call_id(callid_t call_id);
-fsm_fcb_t *fsm_get_fcb_by_call_id_and_type(callid_t call_id, fsm_types_t type);
-void
-fsm_get_fcb_by_selected_or_connected_call_fcb(callid_t call_id, fsm_fcb_t **con_fcb_found,
- fsm_fcb_t **sel_fcb_found);
-fsm_fcb_t *fsm_get_new_fcb(callid_t call_id, fsm_types_t fsm_type);
-void fsm_init(void);
-void fsm_shutdown(void);
-void fsm_release(fsm_fcb_t *fcb, int fname, cc_causes_t cause);
-void fsm_change_state(fsm_fcb_t *fcb, int fname, int new_state);
-void fsm_init_fcb(fsm_fcb_t *fcb, callid_t call_id, fsmdef_dcb_t *dcb,
- fsm_types_t type);
-void fsm_display_no_free_lines(void);
-void fsm_display_use_line_or_join_to_complete(void);
-void fsm_display_feature_unavailable(void);
-void fsm_set_call_status_feature_unavailable(callid_t call_id, line_t line);
-
-cc_causes_t fsm_get_new_outgoing_call_context(callid_t call_id, line_t line,
- fsm_fcb_t *fcb, boolean expline);
-cc_causes_t fsm_get_new_incoming_call_context(callid_t call_id, fsm_fcb_t *fcb,
- const char *called_number,
- boolean expline);
-sm_rcs_t fsmdef_release(fsm_fcb_t *fcb, cc_causes_t cause,
- boolean send_release);
-int fsmdef_get_call_type_by_call_id(callid_t call_id);
-fsmdef_call_types_t fsmdef_get_call_id_by_call_ref(int call_ref);
-fsmdef_dcb_t *fsmdef_get_dcb_by_call_id(callid_t call_id);
-void fsmdef_init_dcb(fsmdef_dcb_t *dcb, callid_t call_id,
- fsmdef_call_types_t call_type,
- const char *called_number, line_t line,
- fsm_fcb_t *fcb);
-cc_causes_t fsm_set_fcb_dcbs (fsmdef_dcb_t *dcb);
-fsmdef_dcb_t *fsmdef_get_new_dcb(callid_t call_id);
-void fsmdef_init(void);
-int fsmdef_get_active_call_cnt(callid_t callId);
-fsmdef_dcb_t *fsmdef_get_connected_call(void);
-boolean fsmdef_are_join_calls_on_same_line(line_t line);
-boolean fsmdef_are_there_selected_calls_onotherline(line_t line);
-fsmdef_dcb_t *fsmdef_get_other_dcb_by_line(callid_t call_id, line_t line);
-int fsmdef_get_dcbs_in_held_state(fsmdef_dcb_t **dcb,
- callid_t ignore_call_id);
-sm_rcs_t fsmdef_offhook(fsm_fcb_t *fcb, cc_msgs_t msg_id, callid_t call_id,
- line_t line, const char *dial_string, sm_event_t *event,
- char *global_call_id, callid_t prim_call_id,
- cc_hold_resume_reason_e consult_reason,
- monitor_mode_t monitor_mode);
-
-sm_rcs_t fsmdef_dialstring(fsm_fcb_t *fcb, const char *dialstring,
- cc_redirect_t *redirect, boolean replace,
- cc_call_info_t *call_info);
-
-fsmcnf_ccb_t *fsmcnf_get_ccb_by_call_id(callid_t call_id);
-callid_t fsmcnf_get_other_call_id(fsmcnf_ccb_t *ccb, callid_t call_id);
-
-void fsmxfr_update_xfr_context(fsmxfr_xcb_t *xcb, callid_t old_call_id,
- callid_t new_call_id);
-fsmxfr_xcb_t *fsmxfr_get_xcb_by_call_id(callid_t call_id);
-callid_t fsmxfr_get_other_call_id(fsmxfr_xcb_t *xcb, callid_t call_id);
-fsmxfr_types_t fsmxfr_get_xfr_type(callid_t call_id);
-cc_features_t fsmxfr_type_to_feature(fsmxfr_types_t type);
-
-#ifdef _WIN32
-extern void NotifyStateChange(callid_t callid, int32_t state);
-#define NOTIFY_STATE_CHANGE(fcb,callid,state) NotifyStateChange(callid,state);dcsm_update_gsm_state(fcb,callid,state)
-#else
-#define NOTIFY_STATE_CHANGE(fcb,callid,state) dcsm_update_gsm_state(fcb,callid,state)
-#endif
-
-const char *fsmdef_state_name(int id);
-const char *fsmxfr_state_name(int id);
-const char *fsmcnf_state_name(int id);
-
-void fsm_cac_init(void);
-void fsmcnf_init(void);
-void fsmxfr_init(void);
-void fsmdef_init(void);
-void fsmcnf_shutdown(void);
-void fsmxfr_shutdown(void);
-void fsmdef_shutdown(void);
-void fsm_cac_shutdown(void);
-void fsm_cac_call_release_cleanup(callid_t call_id);
-
-void fsmdef_reversion_timeout(callid_t call_id);
-void fsm_cac_process_bw_fail_timer(void *tmr_data);
-void fsmdef_auto_answer_timeout(void *);
-const char *fsmb2bcnf_state_name(int id);
-void fsmb2bcnf_init(void);
-void fsmb2bcnf_shutdown(void);
-int fsmutil_is_b2bcnf_consult_call(callid_t call_id);
-callid_t fsmxfr_get_consult_call_id(callid_t call_id);
-callid_t fsmb2bcnf_get_consult_call_id(callid_t call_id);
-callid_t fsmb2bcnf_get_primary_call_id(callid_t call_id);
-boolean fsmdef_check_if_ok_for_dial_call(line_t line);
-boolean fsmdef_check_if_ok_to_ans_call(line_t line, callid_t call_id);
-boolean fsmdef_check_if_ok_to_resume_call(line_t line, callid_t call_id);
-boolean fsmdef_check_if_ok_to_hold_call(line_t line, callid_t call_id);
-boolean fsmdef_check_if_ok_to_monitor_update_call(line_t line, callid_t call_id);
-boolean fsmdef_check_if_ok_to_run_feature(line_t line, callid_t call_id);
-fsmdef_dcb_t *fsmdef_get_dcb_by_call_instance_id(line_t line,
- uint16 call_instance_id);
-boolean fsmb2bcnf_check_if_ok_to_setup_conf (callid_t call_id);
-boolean fsmdef_check_if_chaperone_call_exist (void);
-void fsmdef_call_cc_state_dialing(fsmdef_dcb_t *dcb, boolean suppressStutter);
-/* This macro is to identify incoming joining call */
-#define fsm_is_joining_call(feat_data) \
- ((feat_data.newcall.join.join_call_id != CC_NO_CALL_ID) && \
- ((feat_data.newcall.cause == CC_CAUSE_BARGE) || \
- (feat_data.newcall.cause == CC_CAUSE_MONITOR)))
-/* These macros are for SRTP support */
-#define FSM_GET_SECURITY_STATUS(dcb) (dcb->security)
-#define FSM_SET_SECURITY_STATUS(dcb, status) (dcb->security = status)
-#define FSM_GET_POLICY(dcb) (dcb->policy)
-#define FSM_SET_POLICY(dcb, status) (dcb->policy = status)
-#define FSM_GET_CACHED_ORIENTATION(dcb) (dcb->orientation)
-#define FSM_SET_CACHED_ORIENTATION(dcb, value) (dcb->orientation = value)
-#define FSM_NEGOTIATED_CRYPTO_ALGORITHM_ID(media) \
- ((media->transport == SDP_TRANSPORT_RTPSAVP || \
- media->transport == SDP_TRANSPORT_RTPSAVPF) ? \
- media->negotiated_crypto.algorithmID : VCM_NO_ENCRYPTION)
-#define FSM_NEGOTIATED_CRYPTO_RX_KEY(media) \
- &media->negotiated_crypto.rx_key
-#define FSM_NEGOTIATED_CRYPTO_TX_KEY(media) \
- &media->negotiated_crypto.tx_key
-
-#define FSM_NEGOTIATED_CRYPTO_DIGEST_ALGORITHM(media) \
- media->negotiated_crypto.algorithm
-
-#define FSM_NEGOTIATED_CRYPTO_DIGEST(media) \
- media->negotiated_crypto.digest
-
-int fsmutil_get_call_attr(fsmdef_dcb_t *dcb, line_t line, callid_t call_id);
-uint16_t fsmutil_get_ci_id(line_t line);
-void fsmutil_init_ci_map(void);
-void fsmdef_platform_dcb_init(fsmdef_dcb_t *dcb);
-void fsmutil_free_all_ci_id(void);
-void fsmutil_free_ci_id(uint16_t id, line_t line);
-void fsmutil_set_ci_id(uint16_t id, line_t line);
-void fsmutil_free_ci_map(void);
-void fsmutil_show_ci_map(void);
-void fsmutil_init_shown_calls_ci_map(void);
-void fsmutil_free_all_shown_calls_ci_map(void);
-void fsmutil_clear_shown_calls_ci_element(uint16_t id, line_t line);
-void fsmutil_set_shown_calls_ci_element(uint16_t id, line_t line);
-boolean fsmutil_is_shown_calls_ci_element_set(uint16_t id, line_t line);
-
-
-callid_t fsmxfr_get_primary_call_id(callid_t call_id);
-uint16_t fsmutil_get_num_selected_calls(void);
-int fsmutil_is_cnf_consult_call(callid_t call_id);
-int fsmutil_is_cnf_consult_leg(callid_t call_id, fsmcnf_ccb_t *fsmcnf_ccbs,
- uint16_t max_ccbs);
-int fsmutil_is_xfr_consult_call(callid_t call_id);
-int fsmutil_is_xfr_consult_leg(callid_t call_id, fsmxfr_xcb_t *fsmxfr_xcbs,
- uint16_t max_xcbs);
-void fsmutil_init_groupid(fsmdef_dcb_t *dcb, callid_t call_id,
- fsmdef_call_types_t call_type);
-void fsmutil_process_feature_ack(fsmdef_dcb_t *dcb, cc_features_t feature_id);
-void fsmutil_clear_all_feature_invocation_state(fsmdef_dcb_t *dcb);
-void fsmutil_init_feature_invocation_state(fsmdef_dcb_t *dcb);
-void fsmutil_free_feature_invocation_state(fsmdef_dcb_t *dcb);
-
-void fsmdef_error_onhook_timeout(void *data);
-
-int fsmutil_is_xfr_leg(callid_t call_id, fsmxfr_xcb_t *fsmxfr_xcbs,
- unsigned short max_xcbs);
-int fsmutil_is_cnf_leg(callid_t call_id, fsmcnf_ccb_t *fsmcnf_ccbs,
- unsigned short max_ccbs);
-
-void fsm_display_control_ringin_calls(boolean hide);
-void fsmdef_update_media_cap_feature_event(cc_feature_t *msg);
-boolean fsmcnd_conf_call_id_valid(fsmcnf_ccb_t *ccb);
-
-boolean fsmdef_check_retain_fwd_info_state(void);
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _GSM_H_
-#define _GSM_H_
-
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "cpr_ipc.h"
-#include "cpr_stdio.h"
-
-#define GSM_ERR_MSG err_msg
-typedef void(* media_timer_callback_fp) (void);
-void gsm_set_media_callback(media_timer_callback_fp* callback);
-
-void gsm_set_initialized(void);
-cpr_status_e gsm_send_msg(uint32_t cmd, cprBuffer_t buf, uint16_t len);
-cprBuffer_t gsm_get_buffer(uint16_t size);
-boolean gsm_is_idle(void);
-
-/*
- * List of timers that the GSM task is responsible for.
- * CPR will send a msg to the GSM task when these
- * timers expire. CPR expects a timer id when the timer
- * is created, this enum serves that purpose.
- */
-typedef enum {
- GSM_ERROR_ONHOOK_TIMER,
- GSM_AUTOANSWER_TIMER,
- GSM_DIAL_TIMEOUT_TIMER,
- GSM_KPML_INTER_DIGIT_TIMER,
- GSM_KPML_CRITICAL_DIGIT_TIMER,
- GSM_KPML_EXTRA_DIGIT_TIMER,
- GSM_KPML_SUBSCRIPTION_TIMER,
- GSM_MULTIPART_TONES_TIMER,
- GSM_CONTINUOUS_TONES_TIMER,
- GSM_REQ_PENDING_TIMER,
- GSM_RINGBACK_DELAY_TIMER,
- GSM_REVERSION_TIMER,
- GSM_FLASH_ONCE_TIMER,
- GSM_CAC_FAILURE_TIMER,
- GSM_TONE_DURATION_TIMER
-} gsmTimerList_t;
-
-/*
- * The common code creating the GSM timers needs to have
- * access to the gsm_msg_queue variable since CPR
- * needs to know where to send the timer expiration
- * message.
- */
-extern cprMsgQueue_t gsm_msg_queue;
-
-extern void kpml_process_msg(uint32_t cmd, void *msg);
-extern void dp_process_msg(uint32_t cmd, void *msg);
-extern void kpml_init(void);
-extern void kpml_shutdown(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _GSM_SDP_H_
-#define _GSM_SDP_H_
-
-
-#define GSMSDP_VERSION_STR_LEN (20)
-
-#define GSMSDP_MEDIA_VALID(media) \
- ((media != NULL) && (media->refid != CC_NO_MEDIA_REF_ID))
-
-#define GSMSDP_MEDIA_ENABLED(media) \
- (GSMSDP_MEDIA_VALID(media) && (media->src_port != 0))
-
-#define GSMSDP_MEDIA_COUNT(dcb) \
- (SLL_LITE_NODE_COUNT(&dcb->media_list))
-
-#define GSMSDP_FIRST_MEDIA_ENTRY(dcb) \
- ((fsmdef_media_t *)SLL_LITE_LINK_HEAD(&dcb->media_list))
-
-#define GSMSDP_NEXT_MEDIA_ENTRY(media) \
- ((fsmdef_media_t *)SLL_LITE_LINK_NEXT_NODE(media))
-
-#define GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb) \
- for (media = start_media; (media != NULL); \
- media = (media != end_media ? \
- GSMSDP_NEXT_MEDIA_ENTRY(media) : NULL))
-
-#define GSMSDP_FOR_ALL_MEDIA(media, dcb) \
- for (media = GSMSDP_FIRST_MEDIA_ENTRY(dcb); (media != NULL); \
- media = GSMSDP_NEXT_MEDIA_ENTRY(media))
-
-typedef struct {
- const char *name;
- int value;
-} gsmsdp_key_table_entry_t;
-
-typedef enum constraints_ {
- OfferToReceiveAudio = 0,
- OfferToReceiveVideo = 1,
- VoiceActivityDetection = 2
-} constraints;
-
-static const gsmsdp_key_table_entry_t constraints_table[] = {
- {"OfferToReceiveAudio", OfferToReceiveAudio},
- {"OfferToReceiveVideo", OfferToReceiveVideo},
- {"VoiceActivityDetection", VoiceActivityDetection}
-};
-
-cc_causes_t gsmsdp_create_local_sdp(fsmdef_dcb_t *dcb_p, boolean force_streams_enabled,
- boolean audio, boolean video, boolean data, boolean offer);
-void gsmsdp_create_options_sdp(cc_sdp_t **sdp_pp);
-void gsmsdp_reset_local_sdp_media(fsmdef_dcb_t *dcb, fsmdef_media_t *media,
- boolean hold);
-void gsmsdp_set_local_sdp_direction(fsmdef_dcb_t *dcb_p, fsmdef_media_t *media,
- sdp_direction_e direction);
-void gsmsdp_set_local_hold_sdp(fsmdef_dcb_t *dcb, fsmdef_media_t *media);
-void gsmsdp_set_local_resume_sdp(fsmdef_dcb_t *dcb, fsmdef_media_t *media);
-cc_causes_t gsmsdp_negotiate_answer_sdp(fsm_fcb_t *fcb,
- cc_msgbody_info_t *msg_body);
-cc_causes_t gsmsdp_negotiate_offer_sdp(fsm_fcb_t *fcb,
- cc_msgbody_info_t *msg_body,
- boolean init);
-cc_causes_t gsmsdp_process_offer_sdp(fsm_fcb_t *fcb,
- cc_msgbody_info_t *msg_body,
- boolean init);
-cc_causes_t
-gsmsdp_negotiate_media_lines (fsm_fcb_t *fcb_p, cc_sdp_t *sdp_p, boolean initial_offer,
- boolean offer, boolean notify_stream_added, boolean create_answer);
-
-boolean gsmsdp_sdp_differs_from_previous_sdp(boolean rcv_only,
- fsmdef_media_t *media);
-cc_causes_t gsmsdp_encode_sdp(cc_sdp_t *sdp_p, cc_msgbody_info_t *msg_body);
-cc_causes_t gsmsdp_encode_sdp_and_update_version(fsmdef_dcb_t *dcb_p,
- cc_msgbody_info_t *msg_body);
-void gsmsdp_free(fsmdef_dcb_t *dcb_p);
-fsmdef_media_t *gsmsdp_find_audio_media(fsmdef_dcb_t *dcb_p);
-
-#define gsmsdp_is_srtp_supported() (TRUE)
-extern void gsmsdp_init_sdp_media_transport(fsmdef_dcb_t *dcb,
- void *sdp,
- fsmdef_media_t *media);
-extern void gsmsdp_reset_sdp_media_transport(fsmdef_dcb_t *dcb,
- void *sdp,
- fsmdef_media_t *media,
- boolean hold);
-extern sdp_transport_e gsmsdp_negotiate_media_transport(fsmdef_dcb_t *dcb_p,
- cc_sdp_t *cc_sdp_p,
- boolean offer,
- fsmdef_media_t *media,
- uint16_t *inst_num,
- uint16 level);
-extern void gsmsdp_update_local_sdp_media_transport(fsmdef_dcb_t *dcb_p,
- void *sdp_p,
- fsmdef_media_t *media,
- sdp_transport_e transport,
- boolean all);
-extern void gsmsdp_update_negotiated_transport(fsmdef_dcb_t *dcb_p,
- cc_sdp_t *cc_sdp_p,
- fsmdef_media_t *media,
- uint16_t crypto_inst,
- sdp_transport_e transport,
- uint16 level);
-extern void gsmsdp_update_crypto_transmit_key(fsmdef_dcb_t *dcb_p,
- fsmdef_media_t *media,
- boolean offer,
- boolean initial_offer,
- sdp_direction_e direction);
-extern void gsmsdp_set_media_transport_for_option(void *sdp, uint16 level);
-extern boolean gsmsdp_is_crypto_ready(fsmdef_media_t *media, boolean rx);
-extern boolean gsmsdp_is_media_encrypted(fsmdef_dcb_t *dcb_p);
-extern boolean gsmsdp_crypto_params_change(boolean rcv_only,
- fsmdef_media_t *media);
-extern void gsmsdp_crypto_reset_params_change(fsmdef_media_t *media);
-extern void gsmsdp_cache_crypto_keys(void);
-extern boolean gsmsdp_create_free_media_list(void);
-extern void gsmsdp_destroy_free_media_list(void);
-extern void gsmsdp_init_media_list(fsmdef_dcb_t *dcb_p);
-extern void gsmsdp_clean_media_list(fsmdef_dcb_t *dcb);
-extern fsmdef_media_t *gsmsdp_find_media_by_refid(fsmdef_dcb_t *dcb_p,
- media_refid_t refid);
-extern boolean gsmsdp_handle_media_cap_change(fsmdef_dcb_t *dcb_p,
- boolean refresh, boolean hold);
-extern boolean gsmsdp_update_local_sdp_media_capability(fsmdef_dcb_t *dcb_p,
- boolean refresh, boolean hold);
-boolean is_gsmsdp_media_ip_updated_to_latest( fsmdef_dcb_t * dcb );
-
-void gsmsdp_add_remote_stream(uint16_t idx, int pc_stream_id, fsmdef_dcb_t * dcb, fsmdef_media_t *media);
-cc_causes_t gsmsdp_install_peer_ice_attributes(fsm_fcb_t *fcb_p);
-cc_causes_t gsmsdp_configure_dtls_data_attributes(fsm_fcb_t *fcb_p);
-cc_causes_t gsmsdp_find_level_from_mid(fsmdef_dcb_t * dcb, const char * mid, uint16_t *level);
-void gsmsdp_process_cap_constraints(fsmdef_dcb_t *dcb, const cc_media_constraints_t* constraints);
-cc_causes_t
-gsmsdp_get_offered_media_types (fsm_fcb_t *fcb_p, cc_sdp_t *sdp_p, boolean *has_audio, boolean *has_video, boolean *has_data);
-fsmdef_media_t* gsmsdp_find_media_by_media_type(fsmdef_dcb_t *dcb, sdp_media_e media_type);
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _LSM_H_
-#define _LSM_H_
-
-#include "cpr_types.h"
-#include "ccapi.h"
-#include "uiapi.h"
-#include "fsm.h"
-
-
-#define LSM_NO_LINE (0)
-#define LSM_NO_INSTANCE (0)
-#define NO_LINES_AVAILABLE (0)
-
-/* FIXME GS - Breaking my own rule - need to figure out how to do a platform
- * specific include file here
- */
-#define LSM_MAX_LINES MAX_REG_LINES
-#define LSM_MAX_INSTANCES (MAX_CALLS_PER_LINE-1)
-#define LSM_MAX_EXP_INSTANCES MAX_CALLS_PER_LINE
-#define LSM_MAX_CALLS MAX_CALLS
-
-#define NO_FREE_LINES_TIMEOUT (10)
-#define CALL_ALERT_TIMEOUT (10)
-
-/*
- * Used to play busy verfication tone
- */
-#define BUSY_VERIFICATION_DELAY (10000)
-
-/*
- * Temp until added to config
- */
-#define TOH_DELAY (10000)
-
-/*
- * Used to play msg waiting and stutter dialtones.
- * Both tones are 100ms on/off repeating 10 and
- * 3 times respectively, followed by steady dialtone.
- * Due to DSP limitations we first tell the DSP to
- * play the 100ms on/off pairs the correct number of
- * times, set a timer, and then tell it to play dialtone.
- */
-#define MSG_WAITING_DELAY (2050)
-#define STUTTER_DELAY (650)
-
-/*
- * Used to play the busy verfication tone which
- * is two seconds of dialtone followed by the
- * callwaiting tone every ten seconds.
- */
-#define BUSY_VERIFY_DELAY (12000)
-
-
-/* LSM states */
-typedef enum {
- LSM_S_MIN = -1,
- LSM_S_NONE = LSM_S_MIN,
- LSM_S_IDLE,
- LSM_S_PENDING,
- LSM_S_OFFHOOK,
- LSM_S_ONHOOK,
- LSM_S_PROCEED,
- LSM_S_RINGOUT,
- LSM_S_RINGIN,
- LSM_S_CONNECTED,
- LSM_S_BUSY,
- LSM_S_CONGESTION,
- LSM_S_HOLDING,
- LSM_S_CWT,
- LSM_S_XFER,
- LSM_S_ATTN_XFER,
- LSM_S_CONF,
- LSM_S_INVALID_NUMBER,
- LSM_S_MAX
-} lsm_states_t;
-
-boolean lsm_is_phone_idle(void);
-int lsm_get_instances_available_cnt(line_t line, boolean expline);
-void lsm_increment_call_chn_cnt(line_t line);
-void lsm_decrement_call_chn_cnt(line_t line);
-line_t lsm_get_newcall_line(line_t line);
-callid_t lsm_get_active_call_id(void);
-line_t lsm_get_line_by_call_id(callid_t call_id);
-/*
- * The lsm_get_facility_by_called_number() and the lsm_get_facility_by_line()
- * below are defined to allow be used by fsm state mechine to bind the
- * LSM to the FSM default state machine only.
- */
-cc_causes_t lsm_get_facility_by_called_number(callid_t call_id,
- const char *called_number,
- line_t *free_line,
- boolean expline, void *dcb);
-cc_causes_t lsm_get_facility_by_line(callid_t call_id, line_t line,
- boolean exp, void *dcb);
-char lsm_digit2ch(int digit);
-void lsm_set_active_call_id(callid_t call_id);
-void lsm_init(void);
-void lsm_shutdown(void);
-void lsm_reset(void);
-void lsm_ui_display_notify(const char *pNotifyStr, unsigned long timeout);
-void lsm_ui_display_status(const char *pStatusStr, line_t line,
- callid_t call_id);
-string_t lsm_parse_displaystr(string_t displaystr);
-void lsm_speaker_mode(short mode);
-void lsm_add_remote_stream (line_t line, callid_t call_id, fsmdef_media_t *media, int *pc_stream_id);
-
-#ifdef _WIN32
-void terminate_active_calls(void);
-#endif
-
-const char *lsm_state_name(lsm_states_t id);
-void lsm_set_cfwd_all_nonccm(line_t line, char *callfwd_dialstring);
-void lsm_set_cfwd_all_ccm(line_t line, char *callfwd_dialstring);
-void lsm_clear_cfwd_all_nonccm(line_t line);
-void lsm_clear_cfwd_all_ccm(line_t line);
-int lsm_check_cfwd_all_nonccm(line_t line);
-int lsm_check_cfwd_all_ccm(line_t line);
-char *lsm_is_phone_forwarded(line_t line);
-void lsm_tmr_tones_callback(void *);
-void lsm_update_placed_callinfo(void *dcb);
-void lsm_start_multipart_tone_timer(vcm_tones_t tone, uint32_t delay,
- callid_t callId);
-void lsm_start_continuous_tone_timer(vcm_tones_t tone, uint32_t delay,
- callid_t callId);
-void lsm_start_tone_duration_timer(vcm_tones_t tone, uint32_t delay,
- cc_call_handle_t call_handle);
-void lsm_stop_multipart_tone_timer(void);
-void lsm_stop_continuous_tone_timer(void);
-void lsm_stop_tone_duration_timer(void);
-void lsm_tone_duration_tmr_callback(void *data);
-void lsm_tone_start_with_duration (vcm_tones_t tone, short alert_info, cc_call_handle_t call_handle, groupid_t group_id,
- streamid_t stream_id, uint16_t direction, uint32_t duration);
-void lsm_update_active_tone(vcm_tones_t tone, callid_t call_id);
-boolean lsm_is_tx_channel_opened(callid_t call_id);
-void lsm_update_monrec_tone_action (vcm_tones_t tone, callid_t call_id, uint16_t direction);
-void lsm_downgrade_monrec_tone_action(vcm_tones_t tone, callid_t call_id);
-char *lsm_get_gdialed_digits();
-void lsm_set_hold_ringback_status(callid_t call_id, boolean ringback_status);
-
-extern callid_t lsm_get_ui_id(callid_t call_id);
-extern cc_call_handle_t lsm_get_ms_ui_call_handle(line_t line, callid_t call_id, callid_t ui_id);
-extern void lsm_set_ui_id(callid_t call_id, callid_t ui_id);
-extern lsm_states_t lsm_get_state(callid_t call_id);
-
-extern void lsm_set_lcb_dusting_call(callid_t call_id);
-extern void lsm_set_lcb_call_priority(callid_t call_id);
-extern boolean lsm_is_it_priority_call(callid_t call_id);
-extern void lsm_play_tone(cc_features_t feature_id);
-extern boolean lsm_callwaiting(void);
-extern void lsm_display_control_ringin_call (callid_t call_id, line_t line, boolean hide);
-extern line_t lsm_find_next_available_line(line_t line, boolean same_dn, boolean incoming);
-extern line_t lsm_get_available_line (boolean incoming);
-extern boolean lsm_is_line_available(line_t line, boolean incoming);
-extern void lsm_ui_display_notify_str_index(int str_index);
-extern cc_causes_t lsm_allocate_call_bandwidth(callid_t call_id, int sessions);
-extern void lsm_update_gcid(callid_t call_id, char * gcid);
-extern void lsm_set_lcb_prevent_ringing(callid_t call_id);
-extern void lsm_remove_lcb_prevent_ringing(callid_t call_id);
-extern void lsm_set_lcb_dialed_str_flag(callid_t call_id);
-void lsm_update_video_avail(line_t line, callid_t call_id, int dir);
-void lsm_update_video_offered(line_t line, callid_t call_id, int dir);
-callid_t lsm_get_callid_from_ui_id (callid_t uid);
-void lsm_set_video_mute (callid_t call_id, int mute);
-int lsm_get_video_mute (callid_t call_id);
-void lsm_set_video_window (callid_t call_id, int flags, int x, int y, int h, int w);
-void lsm_get_video_window (callid_t call_id, int *flags, int *x, int *y, int *h, int *w);
-boolean lsm_is_kpml_subscribed (callid_t call_id);
-void
-lsm_util_tone_start_with_speaker_as_backup (vcm_tones_t tone, short alert_info,
- cc_call_handle_t call_handle, groupid_t group_id,
- streamid_t stream_id, uint16_t direction);
-
-void lsm_data_channel_negotiated (line_t line, callid_t call_id, fsmdef_media_t *media, int *pc_stream_id);
-
-#endif //_LSM_H_
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _LSM_PRIV_H_
-#define _LSM_PRIV_H_
-
-#include "phone_types.h"
-#include "ccapi.h"
-
-#define LSM_ERR_MSG err_msg
-
-#define LSM_DEFAULT_LINE (1)
-#define LSM_DEFAULT_INSTANCE (1)
-#define LSM_DEFAULT_PLANE (1)
-#define LSM_DEFAULT_SPEAKER (0)
-
-#define LSM_MAX_LCBS (LSM_MAX_CALLS)
-
-#define LSM_FLAGS_SECURE_MEDIA (1 << 0) /* encrypted tx media */
-#define LSM_FLAGS_SECURE_MEDIA_UPDATE (1 << 1) /* update secure media icon needed */
-#define LSM_FLAGS_ANSWER_PENDING (1 << 2) /* answer is pending */
-#define LSM_FLAGS_DIALED_STRING (1 << 3) /* dialed a string */
-#define LSM_FLAGS_CALL_PRIORITY_URGENT (1 << 4)
-#define LSM_FLAGS_PREVENT_RINGING (1 << 5)
-#define LSM_FLAGS_DUSTING (1 << 6) /* the call is a dusting call */
-
-
-typedef struct lsm_lcb_t_ {
- callid_t call_id;
- line_t line;
- call_events previous_call_event;
- lsm_states_t state;
- int mru;
- boolean enable_ringback;
- callid_t ui_id;
- uint32_t flags;
- fsmdef_dcb_t *dcb; /* the corresponding DCB chain for this lcm */
- char *gcid; /*global call identifier */
- int vid_mute;
- int vid_flags;
- int vid_x;
- int vid_y;
- int vid_h;
- int vid_w;
-} lsm_lcb_t;
-
-typedef struct lsm_info_t_ {
- int call_in_progress;
- callid_t active_call_id;
- int active_call_plane;
- line_t primary_line;
- int speaker;
-} lsm_info_t;
-
-lsm_lcb_t *lsm_get_lcb_by_call_id(callid_t call_id);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SM_H_
-#define _SM_H_
-
-#include "phone_debug.h"
-
-typedef enum {
- SM_RC_MIN = -2,
- SM_RC_ERROR = -1,
- SM_RC_SUCCESS,
- SM_RC_CONT,
- SM_RC_DEF_CONT,
- SM_RC_END,
- SM_RC_CLEANUP,
- SM_RC_FSM_ERROR,
- SM_RC_CSM_ERROR,
- SM_RC_MAX
-} sm_rcs_t;
-
-typedef struct _sm_event_t {
- int state;
- int event;
- void *data;
- void *msg;
-} sm_event_t;
-
-typedef sm_rcs_t (*sm_function_t)(sm_event_t *event);
-
-typedef struct _sm_table_t {
- int min_state;
- int max_state;
- int min_event;
- int max_event;
- sm_function_t *table;
-} sm_table_t;
-
-sm_rcs_t sm_process_event(sm_table_t *tbl, sm_event_t *event );
-sm_rcs_t sm_process_event2(int state_id, int event_id, sm_table_t *tbl,
- void *msg, void *cb);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <time.h>
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_locks.h"
-#include "cpr_stdio.h"
-#include "cpr_timers.h"
-#include "cpr_in.h"
-#include "cpr_errno.h"
-#include "phone_types.h"
-#include "phone.h"
-#include "sdp.h"
-#include "lsm.h"
-#include "phone_debug.h"
-#include "fsm.h"
-#include "gsm_sdp.h"
-#include "vcm.h"
-#include "ccsip_pmh.h"
-#include "dtmf.h"
-#include "debug.h"
-#include "rtp_defs.h"
-#include "lsm_private.h"
-#include "dialplanint.h"
-#include "kpmlmap.h"
-#include "prot_configmgr.h"
-#include "dialplan.h"
-#include "sip_interface_regmgr.h"
-#include "gsm.h"
-#include "phntask.h"
-#include "fim.h"
-#include "util_string.h"
-#include "platform_api.h"
-
-#ifndef NO
-#define NO (0)
-#endif
-
-#ifndef YES
-#define YES (1)
-#endif
-
-#define CALL_INFO_NONE (string_t)""
-
-#define FROM_NOTIFY_PRI 1 // Same as SCCP phone behavior
-#define LSM_DISPLAY_STR_LEN 256
-
-static cc_rcs_t lsm_stop_tone (lsm_lcb_t *lcb, cc_action_data_tone_t *data);
-
-extern cc_media_cap_table_t g_media_table;
-
-static lsm_lcb_t *lsm_lcbs;
-static uint32_t lsm_call_perline[MAX_REG_LINES];
-boolean lsm_mnc_reached[MAX_REG_LINES]; // maxnumcalls reached
-static boolean lsm_bt_reached[MAX_REG_LINES]; //busy trigger reached
-
-/* This variable is used locally to reflect the CFA state (set/clear)
- * when in CCM mode.
- */
-static boolean cfwdall_state_in_ccm_mode[MAX_REG_LINES+1] ;
-
-static const char *lsm_state_names[LSM_S_MAX] = {
- "IDLE",
- "PENDING",
- "OFFHOOK",
- "ONHOOK",
- "PROCEED",
- "RINGOUT",
- "RINGIN",
- "CONNECTED",
- "BUSY",
- "CONGESTION",
- "HOLDING",
- "CWT",
- "XFER",
- "ATTN_XFER",
- "CONF",
- "INVALID_NUMBER"
-};
-
-static const char *cc_state_names[] = {
- "OFFHOOK",
- "DIALING",
- "DIALING_COMPLETED",
- "CALL_SENT",
- "FAR_END_PROCEEDING",
- "FAR_END_ALERTING",
- "CALL_RECEIVED",
- "ALERTING",
- "ANSWERED",
- "CONNECTED",
- "HOLD",
- "RESUME",
- "ONHOOK",
- "CALL_FAILED",
- "HOLD_REVERT",
- "STATE_UNKNOWN"
-};
-
-
-static const char *cc_action_names[] = {
- "SPEAKER",
- "DIAL_MODE",
- "MWI",
- "MWI_LAMP",
- "OPEN_RCV",
- "UPDATE_UI",
- "MEDIA",
- "RINGER",
- "LINE_RINGER",
- "PLAY_TONE",
- "STOP_TONE",
- "STOP_MEDIA",
- "START_RCV",
- "ANSWER_PENDING",
- "PLAY_BLF_ALERT_TONE"
-};
-
-/* names are corresponds to vcm_ring_mode_t structure */
-static const char *vm_alert_names[] = {
- "NONE",
-// "RINGER_OFF",
- "VCM_RING_OFF",
- "VCM_INSIDE_RING",
- "VCM_OUTSIDE_RING",
- "VCM_FEATURE_RING",
- "VCM_BELLCORE_DR1",
- "VCM_RING_OFFSET",
- "VCM_BELLCORE_DR2",
- "VCM_BELLCORE_DR3",
- "VCM_BELLCORE_DR4",
- "VCM_BELLCORE_DR5",
- "VCM_BELLCORE_MAX",
- "VCM_FLASHONLY_RING",
- "VCM_STATION_PRECEDENCE_RING",
- "VCM_MAX_RING"
-};
-
-/* Enum just to make code read better */
-/* the following values must be in sync with the values listed in edcs-387610 */
-typedef enum {
- DISABLE = 1,
- FLASH_ONLY = 2,
- RING_ONCE = 3,
- RING = 4,
- BEEP_ONLY = 5
-} config_value_type_t;
-
-cprTimer_t lsm_tmr_tones;
-cprTimer_t lsm_continuous_tmr_tones;
-cprTimer_t lsm_tone_duration_tmr;
-static uint32_t lsm_tmr_tones_ticks;
-static int callWaitingDelay;
-static int ringSettingIdle;
-static int ringSettingActive;
-
-/* Ring mode set by remote-cc app */
-static cc_rcc_ring_mode_e cc_line_ringer_mode[MAX_REG_LINES+1] =
- {CC_RING_DEFAULT};
-// Following data has to be non-stack b/c the way SIP stack uses it.
-// It is used by the lsm_is_phone_forwarded() function only.
-static char cfwdall_url[MAX_URL_LENGTH];
-
-static void lsm_update_inalert_status(line_t line, callid_t call_id,
- cc_state_data_alerting_t * data,
- boolean notify);
-static void lsm_util_start_tone(vcm_tones_t tone, short alert_info,
- cc_call_handle_t call_handle, groupid_t group_id,
- streamid_t stream_id, uint16_t direction);
-
-const char *
-lsm_state_name (lsm_states_t id)
-{
- if ((id <= LSM_S_MIN) || (id >= LSM_S_MAX)) {
- return get_debug_string(GSM_UNDEFINED);
- }
-
- return (lsm_state_names[id]);
-}
-
-
-static const char *
-cc_state_name (cc_states_t id)
-{
- if ((id <= CC_STATE_MIN) || (id >= CC_STATE_MAX)) {
- return (get_debug_string(GSM_UNDEFINED));
- }
-
- return (cc_state_names[id]);
-}
-
-
-static const char *
-cc_action_name (cc_actions_t id)
-{
- if ((id <= CC_ACTION_MIN) || (id >= CC_ACTION_MAX)) {
- return (get_debug_string(GSM_UNDEFINED));
- }
-
- return (cc_action_names[id]);
-}
-
-
-char
-lsm_digit2ch (int digit)
-{
- switch (digit) {
- case 0x0:
- case 0x1:
- case 0x2:
- case 0x3:
- case 0x4:
- case 0x5:
- case 0x6:
- case 0x7:
- case 0x8:
- case 0x9:
- return (char)(digit + '0');
- case 0x0e:
- return ('*');
- case 0x0f:
- return ('#');
- default:
- return ('x');
- }
-}
-
-
-void
-lsm_debug_entry (callid_t call_id, line_t line, const char *fname)
-{
- LSM_DEBUG(get_debug_string(LSM_DBG_ENTRY), call_id, line, fname);
-}
-
-static void
-lsm_ui_call_state (call_events event, line_t line, lsm_lcb_t *lcb, cc_causes_t cause)
-{
- if (lcb->previous_call_event != event) {
- lcb->previous_call_event = event;
-
- /* For local conference case, the second call is hidden
- * so do not show that when the call is held, resumed,
- * or moved to other state. This should be done only
- * when local bridge is active
- */
- ui_call_state(event, line, lcb->ui_id, cause);
- }
- else if(event == evConnected) {
- //This is for Chaperone Conference case, if conference changed to a normal call,
- //then need to update the call state to refresh the key's status. like re-enable
- //Confrn key
- ui_call_state(event, line, lcb->ui_id, cause);
- }
-}
-
-/**
- * This function will control the display of the ringingin call based on the hide arg.
- *
- * @param[in] call_id - call id
- * @param[in] line - line on which call is ringing.
- * @param[in] hide - whether to hide or not
- *
- * @return none
- *
- * @pre (call_id != CC_NO_CALL_ID) and (line != 0)
- */
-void lsm_display_control_ringin_call (callid_t call_id, line_t line, boolean hide)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- ui_call_state(evRingIn, line, lcb->ui_id, CC_CAUSE_NORMAL);
- }
-}
-
-/**
- * This function will be invoked by DEF SM to set if it is a dusting call.
- * @param[in] call_id - GSM call id.
- *
- * @return none
- *
- * @pre (call_id != CC_NO_CALL_ID)
- */
-void lsm_set_lcb_dusting_call (callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- FSM_SET_FLAGS(lcb->flags, LSM_FLAGS_DUSTING);
- }
-}
-
-/**
- * This function will be invoked by DEF SM to set call priority.
- *
- * @param[in] call_id - GSM call id.
- *
- * @return none
- *
- * @pre (call_id != CC_NO_CALL_ID)
- */
-void lsm_set_lcb_call_priority (callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- FSM_SET_FLAGS(lcb->flags, LSM_FLAGS_CALL_PRIORITY_URGENT);
- }
-}
-
-
-/**
- * This function sets the LSM_FLAGS_DIALED_STRING bit in lcb->flags
- *
- * @param[in] call_id - GSM call id.
- *
- * @return none
- *
- * @pre (call_id != CC_NO_CALL_ID)
- */
-void lsm_set_lcb_dialed_str_flag (callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- FSM_SET_FLAGS(lcb->flags, LSM_FLAGS_DIALED_STRING);
- }
-}
-
-/**
- * This function will be invoked by DEF SM to set gcid in lcb.
- *
- * @param[in] call_id - GSM call id.
- * @param[in] gcid - GCID provided by CUCM.
- *
- * @return none
- *
- * @pre (call_id != CC_NO_CALL_ID)
- */
-void lsm_update_gcid (callid_t call_id, char * gcid)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- if (lcb->gcid == NULL) {
- lcb->gcid = (char *)cpr_malloc(CC_GCID_LEN);
- sstrncpy(lcb->gcid, gcid, CC_GCID_LEN);
- }
- }
-
-}
-/**
- * This function will be invoked by DEF SM.
- * it will check if there is a RINGIN call
- * with the same GCID. If so, it will set a flag to prevent ringing.
- *
- * @param[in] call_id - GSM call id.
- *
- * @return none
- *
- * @pre (call_id != CC_NO_CALL_ID)
- */
-void lsm_set_lcb_prevent_ringing (callid_t call_id)
-{
- lsm_lcb_t *lcb;
- char *gcid;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb == NULL) {
- return;
- }
-
- gcid = lcb->gcid;
- if (gcid == NULL) {
- return;
- }
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"gcid=%d.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb->line, call_id, "lsm_set_lcb_prevent_ringing"), gcid);
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if (lcb->state == LSM_S_RINGIN) {
- if ((lcb->gcid != NULL) && (strncmp(gcid, lcb->gcid, CC_GCID_LEN) == 0)) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"found ringing call.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb->line, lcb->call_id, "lsm_set_lcb_prevent_ringing"), gcid);
- FSM_SET_FLAGS(lcb->flags, LSM_FLAGS_PREVENT_RINGING);
- }
- break;
- }
- }
-}
-
-void lsm_remove_lcb_prevent_ringing (callid_t call_id)
-{
- lsm_lcb_t *lcb;
- char *gcid;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb == NULL) {
- return;
- }
-
- gcid = lcb->gcid;
- if (gcid == NULL) {
- return;
- }
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"gcid=%d.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb->line, call_id, "lsm_remove_lcb_prevent_ringing"), gcid);
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if (lcb->state == LSM_S_RINGIN) {
- if ((lcb->gcid != NULL) && (strncmp(gcid, lcb->gcid, CC_GCID_LEN) == 0)) {
- //FSM_RESET_FLAGS(lcb->flags, LSM_FLAGS_ANSWER_PENDING);
- lcb->flags = 0;
- LSM_DEBUG(DEB_L_C_F_PREFIX"found ringing call, gcid=%d, lcb->flags=%d.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb->line, lcb->call_id, "lsm_remove_lcb_prevent_ringing"), gcid, lcb->flags);
- }
- break;
- }
- }
-}
-
-/**
- * This function finds if the call is a priority call.
- *
- * @param[in] call_id - GSM call id.
- *
- * @return none
- *
- * @pre (call_id != CC_NO_CALL_ID)
- */
-boolean lsm_is_it_priority_call (callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb == NULL) {
- return FALSE;
- }
- if (FSM_CHK_FLAGS(lcb->flags, LSM_FLAGS_CALL_PRIORITY_URGENT)) {
- return TRUE;
- }
- return FALSE;
-}
-
-/*
- * Function: lsm_internal_update_call_info
- *
- * Parameters:
- * lcb - pointer to lsm_lcb_t.
- * dcb - pointer to fsmdef_dcb_t.
- *
- * Description: This is an internal function of LSM for updating call
- * information to the UI that is not directly driven by the
- * the explicit CALL INFO event from call control.
- *
- * It is a convenient function that used by some of the
- * LSM handling function that needs to update call information
- * to the UI during media changes.
- *
- * Returns:
- * None.
- *
- */
-static void
-lsm_internal_update_call_info (lsm_lcb_t *lcb, fsmdef_dcb_t *dcb)
-{
- boolean inbound;
- calltype_t call_type;
- fsmcnf_ccb_t *ccb;
-
- if ((lcb == NULL) || (dcb == NULL)) {
- return;
- }
-
- if (!dcb->ui_update_required) {
- return;
- }
-
- /* For local conference, do not update the primary
- * call bubbles call-info. Primary call is already
- * displaying To conference in this case
- * But dcb-> caller_id should be updated to
- * refresh the UI when the call is dropped
- */
- ccb = fsmcnf_get_ccb_by_call_id(lcb->call_id);
- if (ccb && (ccb->flags & LCL_CNF) && (ccb->active)
- && (ccb->cnf_call_id == lcb->call_id)) {
- return;
- }
- dcb->ui_update_required = FALSE;
-
- /* Derive orientation of the call */
- switch (dcb->orientation) {
- case CC_ORIENTATION_FROM:
- inbound = TRUE;
- break;
-
- case CC_ORIENTATION_TO:
- inbound = FALSE;
- break;
-
- default:
- /*
- * No orientation available, use the direction when call was started
- */
- inbound = dcb->inbound;
- break;
- }
-
- if ((dcb->call_type == FSMDEF_CALL_TYPE_FORWARD)
- && fsmdef_check_retain_fwd_info_state()) {
- call_type = (inbound) ? (calltype_t)dcb->call_type:FSMDEF_CALL_TYPE_OUTGOING;
- } else {
- if (inbound) {
- call_type = FSMDEF_CALL_TYPE_INCOMING;
- } else {
- call_type = FSMDEF_CALL_TYPE_OUTGOING;
- }
- }
-
- ui_call_info(dcb->caller_id.calling_name,
- dcb->caller_id.calling_number,
- dcb->caller_id.alt_calling_number,
- dcb->caller_id.display_calling_number,
- dcb->caller_id.called_name,
- dcb->caller_id.called_number,
- dcb->caller_id.display_called_number,
- dcb->caller_id.orig_called_name,
- dcb->caller_id.orig_called_number,
- dcb->caller_id.last_redirect_name,
- dcb->caller_id.last_redirect_number,
- call_type,
- lcb->line, lcb->ui_id,
- dcb->caller_id.call_instance_id,
- FSM_GET_SECURITY_STATUS(dcb),
- FSM_GET_POLICY(dcb));
-
-}
-
-/**
- * The function opens receive channel or allocates receive port. It depends
- * on the "keep" member of the cc_action_data_open_rcv_t structure set
- * up by the caller to whether opens a receive channel or just
- * to allocate a receive port.
- *
- * @param[in] lcb - pointer to the lsm_lcb_t.
- * @param[in/out] data - pointer to the cc_action_data_open_rcv_t.
- * Upon a successful return, the port element
- * of this structure will be filled with the actual
- * receive port.
- * @param[in] media - pointer to the fsmdef_media_t if a specific
- * media to be operated on.
- *
- * @return CC_RC_ERROR or CC_RC_SUCCESS.
- *
- * @pre (lcb is_not NULL) and (data is_not NULL)
- */
-static cc_rcs_t
-lsm_open_rx (lsm_lcb_t *lcb, cc_action_data_open_rcv_t *data,
- fsmdef_media_t *media)
-{
- static const char fname[] = "lsm_open_rx";
- int port_allocated = 0;
- cc_rcs_t rc = CC_RC_ERROR;
- fsmdef_dcb_t *dcb;
- int sdpmode = 0;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (rc);
- }
-
- /*
- * P2: At this point, it is a guess that refid from media structure
- * may be needed. If it turns out to be not the case, then the
- * code below that looks up media should be removed including
- * the media parameter that is passed in.
- */
- if (media == NULL) {
- /* no explicit media parameter specified, look up based on refID */
- if (data->media_refid != CC_NO_MEDIA_REF_ID) {
- media = gsmsdp_find_media_by_refid(dcb,
- data->media_refid);
- }
- if (media == NULL) {
- LSM_DEBUG(get_debug_string(LSM_DBG_INT1), lcb->call_id,
- lcb->line, fname, "no media refID %d found",
- data->media_refid);
- return (rc);
- }
- }
-
- LSM_DEBUG(get_debug_string(LSM_DBG_INT1), lcb->call_id, lcb->line, fname,
- "requested port", data->port);
-
-
- sdpmode = 0;
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- if (data->keep == TRUE) {
- if (sdpmode && strlen(dcb->peerconnection)) {
- /* If we are doing ICE, don't try to re-open */
- port_allocated = data->port;
- }
- else {
- //Todo IPv6: Add interface call for IPv6
- (void) vcmRxOpen(media->cap_index, dcb->group_id, media->refid,
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id), data->port,
- media->is_multicast ? &media->dest_addr:&media->src_addr, data->is_multicast,
- &port_allocated);
- }
- if (port_allocated != -1) {
- data->port = (uint16_t)port_allocated;
- rc = CC_RC_SUCCESS;
- }
- } else {
-
- if (sdpmode) {
- if (!strlen(dcb->peerconnection)) {
- vcmRxAllocPort(media->cap_index, dcb->group_id, media->refid,
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id),
- data->port,
- &port_allocated);
- if (port_allocated != -1) {
- data->port = (uint16_t)port_allocated;
- rc = CC_RC_SUCCESS;
- }
- } else {
- char **candidates;
- int candidate_ct;
- char *default_addr;
-
- vcmRxAllocICE(media->cap_index, dcb->group_id, media->refid,
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id),
- dcb->peerconnection,
- media->level,
- &default_addr, &port_allocated,
- &candidates, &candidate_ct);
-
- // Check that we got a valid address and port
- if (default_addr && (strlen(default_addr) > 0) && (port_allocated != -1)) {
- sstrncpy(dcb->ice_default_candidate_addr, default_addr, sizeof(dcb->ice_default_candidate_addr));
-
- data->port = (uint16_t)port_allocated;
- media->candidate_ct = candidate_ct;
- media->candidatesp = candidates;
- rc = CC_RC_SUCCESS;
- }
- }
- }
- }
-
- LSM_DEBUG(get_debug_string(LSM_DBG_INT1), lcb->call_id, lcb->line, fname,
- "allocated port", port_allocated);
-
- return (rc);
-}
-/*
- * This function updates the dscp value based on whether video is enable or not
- * and video is active or not.
- * @param[in] dcb - pointer to the fsmdef_dcb.
- */
-
-void lsm_update_dscp_value(fsmdef_dcb_t *dcb)
-{
- static const char fname[] = "lsm_update_dscp_value";
- int dscp = 184; /* default 184 used for DSCP */
- // depending upon video is enabled or disabled ,set the dscp value.
- if (dcb != NULL && dcb->cur_video_avail != SDP_DIRECTION_INACTIVE ) {
- config_get_value(CFGID_DSCP_VIDEO, (int *)&dscp, sizeof(dscp));
- } else {
- config_get_value(CFGID_DSCP_AUDIO, (int *)&dscp, sizeof(dscp));
- }
- // We would use DSCP for video for both audio and video streams if this is a video call
- if (dcb != NULL) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"Setting dscp=%d for Rx group_id=%d \n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname), dscp, dcb->group_id);
- vcmSetRtcpDscp(dcb->group_id, dscp);
- }
-}
-
-/**
- * The function closes receive channel for a given media entry.
- * The receive channel may not be closed if the caller intents to
- * fresh the channel i.e close if needed but otherwise leave it open.
- * When the caller indicates refreshing, the receive channel
- * will be closed only when there is a difference in current SDP and
- * the previous SDP.
- *
- * @param[in] lcb - pointer to the lsm_lcb_t.
- * @param[in] refresh - channel to be refreshed i.e. close if necessary.
- * @param[in] media - pointer to the fsmdef_media_t for the
- * media entry to be refresh.
- *
- * If the value of media is NULL, it indicates that
- * all current inused media entries.
- *
- * @return None.
- *
- * @pre (lcb is_not NULL)
- */
-static void
-lsm_close_rx (lsm_lcb_t *lcb, boolean refresh, fsmdef_media_t *media)
-{
- static const char fname[] = "lsm_close_rx";
- fsmdef_media_t *start_media, *end_media;
- fsmdef_dcb_t *dcb;
- int sdpmode = 0;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return;
- }
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"Called with refresh set to %d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname), refresh);
-
- if (media == NULL) {
- /* NULL value of the given media indicates for all media */
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb);
- end_media = NULL; /* NULL means till the end of the list */
- } else {
- /* given media, uses the provided media */
- start_media = media;
- end_media = media;
- }
-
- /* close receive port on the media(s) */
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb) {
- if (media->rcv_chan) {
- /*
- * If caller is releasing the port or if the caller is
- * recycling the receive port and the codec has changed, close the
- * receive port. Also stop bridging of media streams.
- */
- if (!refresh ||
- (refresh &&
- gsmsdp_sdp_differs_from_previous_sdp(TRUE, media))) {
- LSM_DEBUG(get_debug_string(LSM_DBG_INT1), dcb->call_id,
- dcb->line, fname, "port closed",
- media->src_port);
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
-
- vcmRxClose(media->cap_index, dcb->group_id, media->refid,
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id));
- }
- media->rcv_chan = FALSE;
- }
- }
- }
-}
-
-/**
- * The function closes transmit channel for a given media entry.
- * The transmit channel may not be closed if the caller intents to
- * fresh the port i.e close if needed but otherwise leave it open.
- * When the caller indicates refreshing, the transmit channel
- * will be closed only when there is a difference in current SDP and
- * the previous SDP.
- *
- * @param[in] lcb - pointer to the lsm_lcb_t.
- * @param[in] refresh - channel to be refreshed i.e. close if necessary.
- * @param[in] media - pointer to the fsmdef_media_t for the
- * media entry to be refresh.
- *
- * If the value of media is NULL, it indicates that
- * all current inused media entries.
- *
- * @return None.
- *
- * @pre (lcb is_not NULL)
- */
-static void
-lsm_close_tx (lsm_lcb_t *lcb, boolean refresh, fsmdef_media_t *media)
-{
- fsmdef_media_t *start_media, *end_media;
- fsmdef_dcb_t *dcb;
- static const char fname[] = "lsm_close_tx";
- int sdpmode = 0;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return;
- }
- LSM_DEBUG(DEB_L_C_F_PREFIX"called with refresh set to %d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname), refresh);
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- if (media == NULL) {
- /* NULL value of the given media indicates for all media */
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb);
- end_media = NULL; /* NULL means till the end of the list */
- } else {
- /* given media, uses the provided media */
- start_media = media;
- end_media = media;
- }
-
- /*
- * Close the RTP, but only if this call is using it and the capabilities
- * have changed.
- */
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb) {
- if (media->xmit_chan == TRUE) {
-
- if (!refresh ||
- (refresh &&
- gsmsdp_sdp_differs_from_previous_sdp(FALSE, media))) {
-
- if (!sdpmode) {
- vcmTxClose(media->cap_index, dcb->group_id, media->refid,
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id));
- }
-
- if (dcb->active_tone == VCM_MONITORWARNING_TONE || dcb->active_tone == VCM_RECORDERWARNING_TONE) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: Found active_tone: %d being played, current monrec_tone_action: %d. Need stop tone. \n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname), fname,
- dcb->active_tone, dcb->monrec_tone_action);
- (void) lsm_stop_tone(lcb, NULL);
- }
- media->xmit_chan = FALSE;
- LSM_DEBUG(DEB_L_C_F_PREFIX"closed",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname));
- }
- }
- }
-}
-
-/**
- * The function starts receive channel for a given media entry.
- *
- * @param[in] lcb - pointer to the lsm_lcb_t.
- * @param[in] fname - pointer to to const. char for the name
- * of the function that calls to this function.
- * It is for debuging purpose.
- * @param[in] media - pointer to the fsmdef_media_t for the
- * media entry to be refresh.
- *
- * If the value of media is NULL, it indicates that
- * all current inused media entries.
- *
- * @return None.
- *
- * @pre (lcb is_not NULL)
- */
-static void
-lsm_rx_start (lsm_lcb_t *lcb, const char *fname, fsmdef_media_t *media)
-{
- static const char fname1[] = "lsm_rx_start";
- cc_action_data_open_rcv_t open_rcv;
- uint16_t port;
- groupid_t group_id = CC_NO_GROUP_ID;
- callid_t call_id = lcb->call_id;
- vcm_mixing_mode_t mix_mode = VCM_NO_MIX;
- vcm_mixing_party_t mix_party = VCM_PARTY_NONE;
- int ret_val;
- fsmdef_media_t *start_media, *end_media;
- boolean has_checked_conference = FALSE;
- fsmdef_dcb_t *dcb, *grp_id_dcb;
- vcm_mediaAttrs_t attrs;
- int sdpmode = 0;
- int pc_stream_id = 0;
- int pc_track_id = 0;
- attrs.video.opaque = NULL;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname1);
- return;
- }
- group_id = dcb->group_id;
- if (media == NULL) {
- /* NULL value of the given media indicates for all media */
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb);
- end_media = NULL; /* NULL means till the end of the list */
- } else {
- /* given media, uses the provided media */
- start_media = media;
- end_media = media;
- }
-
- /* Start receive channel for the media(s) */
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- /* this entry is not enabled */
- continue;
- }
-
- /*
- * Check to see if the receive port can be opened.
- * For SRTP, the receive can not be opened if the remote's crypto
- * parameters are not received yet.
- */
- if (!gsmsdp_is_crypto_ready(media, TRUE)) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: Not ready to open receive port (%d)\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname1), fname, media->src_port);
- continue;
- }
-
- /*
- * Open the RTP receive channel if it is not already open.
- */
- LSM_DEBUG(get_debug_string(LSM_DBG_INT1), dcb->call_id, dcb->line,
- fname1, "rcv chan", media->rcv_chan);
- if (media->rcv_chan == FALSE) {
-
- memset(&open_rcv, 0, sizeof(open_rcv));
- port = media->src_port;
-
- if (media->is_multicast &&
- (media->direction == SDP_DIRECTION_RECVONLY)) {
- open_rcv.is_multicast = media->is_multicast;
- open_rcv.listen_ip = media->dest_addr;
- port = media->multicast_port;
- }
- open_rcv.port = port;
- open_rcv.keep = TRUE;
- open_rcv.media_type = media->type;
-
- if (!has_checked_conference) {
- switch(dcb->session)
- {
- case WHISPER_COACHING:
- mix_mode = VCM_MIX;
- mix_party = VCM_PARTY_TxBOTH_RxNONE;
- grp_id_dcb = fsmdef_get_dcb_by_call_id(dcb->join_call_id);
- if (grp_id_dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname1);
- } else {
- group_id = grp_id_dcb->group_id;
- }
- break;
-
- case MONITOR:
- case LOCAL_CONF:
- //AgentGreeting is MIX RXBOTH, SilentMonitoring is MIX TXBOTH
- //so we have to use VCM_PARTY_BOTH for case MONITOR
- mix_mode = VCM_MIX;
- mix_party = VCM_PARTY_BOTH;
- break;
- case PRIMARY:
- default:
- mix_mode = VCM_NO_MIX;
- mix_party = VCM_PARTY_NONE;
- break;
- }
- has_checked_conference = TRUE;
- }
-
- if (lsm_open_rx(lcb, &open_rcv, media) != CC_RC_SUCCESS) {
- LSM_ERR_MSG(LSM_L_C_F_PREFIX"%s: open receive port (%d) failed.\n",
- dcb->line, dcb->call_id, fname1,
- fname, media->src_port);
- } else {
- /* successful open receive channel */
- media->rcv_chan = TRUE; /* recevied channel is created */
- /* save the source RX port */
- if (media->is_multicast) {
- media->multicast_port = open_rcv.port;
- } else {
- media->src_port = open_rcv.port;
- }
-
- /* TODO(ekr@rtfm.com): Needs changing for when we have > 2 streams */
- if ( media->cap_index == CC_VIDEO_1 ) {
- attrs.video.opaque = media->video;
- pc_stream_id = 1;
- } else {
- attrs.audio.packetization_period = media->packetization_period;
- attrs.audio.max_packetization_period = media->max_packetization_period;
- attrs.audio.avt_payload_type = media->avt_payload_type;
- attrs.audio.mixing_mode = mix_mode;
- attrs.audio.mixing_party = mix_party;
- pc_stream_id = 0;
- }
- pc_track_id = 0;
- dcb->cur_video_avail &= ~CC_ATTRIB_CAST;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (dcb->peerconnection) {
- ret_val = vcmRxStartICE(media->cap_index, group_id, media->refid,
- media->level,
- pc_stream_id,
- pc_track_id,
- lsm_get_ms_ui_call_handle(dcb->line, call_id, CC_NO_CALL_ID),
- dcb->peerconnection,
- media->num_payloads,
- media->payloads,
- FSM_NEGOTIATED_CRYPTO_DIGEST_ALGORITHM(media),
- FSM_NEGOTIATED_CRYPTO_DIGEST(media),
- &attrs);
- } else if (!sdpmode) {
- if (media->payloads == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname1);
- return;
- }
- ret_val = vcmRxStart(media->cap_index, group_id, media->refid,
- lsm_get_ms_ui_call_handle(dcb->line, call_id, CC_NO_CALL_ID),
- media->payloads,
- media->is_multicast ? &media->dest_addr:&media->src_addr,
- port,
- FSM_NEGOTIATED_CRYPTO_ALGORITHM_ID(media),
- FSM_NEGOTIATED_CRYPTO_RX_KEY(media),
- &attrs);
- if (ret_val == -1) {
- dcb->dsp_out_of_resources = TRUE;
- return;
- }
- } else {
- ret_val = CC_RC_ERROR;
- }
-
- lsm_update_dscp_value(dcb);
-
- if (dcb->play_tone_action == FSMDEF_PLAYTONE_ZIP)
- {
- vcm_tones_t tone = VCM_ZIP;
- uint16_t direction = dcb->tone_direction;
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: Found play_tone_action: %d. Need to play tone.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname), fname, dcb->play_tone_action);
-
- // reset to initialized values
- dcb->play_tone_action = FSMDEF_PLAYTONE_NO_ACTION;
- dcb->tone_direction = VCM_PLAY_TONE_TO_EAR;
-
- lsm_util_tone_start_with_speaker_as_backup(tone, VCM_ALERT_INFO_OFF,
- lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID),
- dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- direction);
- }
- }
- }
- }
-}
-
-/**
- * The function starts transmit channel for a given media entry.
- *
- * @param[in] lcb - pointer to the lsm_lcb_t.
- * @param[in] fname - pointer to to const. char for the name
- * of the function that calls to this function.
- * It is for debuging purpose.
- * @param[in] media - pointer to the fsmdef_media_t for the
- * media entry to be refresh.
- *
- * If the value of media is NULL, it indicates that
- * all current inused media entries.
- *
- * @return None.
- *
- * @pre (lcb is_not NULL)
- */
-
-#define LSM_TMP_VAD_LEN 64
-
-static void
-lsm_tx_start (lsm_lcb_t *lcb, const char *fname, fsmdef_media_t *media)
-{
- static const char fname1[] = "lsm_tx_start";
- int dscp = 184; /* default 184 used for DSCP */
- char tmp[LSM_TMP_VAD_LEN];
- fsmcnf_ccb_t *ccb = NULL;
- groupid_t group_id;
- callid_t call_id = lcb->call_id;
- vcm_mixing_mode_t mix_mode = VCM_NO_MIX;
- vcm_mixing_party_t mix_party = VCM_PARTY_NONE;
- fsmdef_media_t *start_media, *end_media;
- boolean has_checked_conference = FALSE;
- fsmdef_dcb_t *dcb;
- vcm_mediaAttrs_t attrs;
- int sdpmode;
- long strtol_result;
- char *strtol_end;
-
- attrs.video.opaque = NULL;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname1);
- return;
- }
- // Set the DSCP value for RTP stream.
- if ( media != NULL ){
- // We would use DSCP for video for both audio and video streams if this
- // is a video call
- if ( dcb->cur_video_avail != SDP_DIRECTION_INACTIVE ) {
- config_get_value(CFGID_DSCP_VIDEO, (int *)&dscp, sizeof(dscp));
- } else if ( CC_IS_AUDIO(media->cap_index)){
- // audio stream for audio only call shall use the DSCP for audio
- // value.
- config_get_value(CFGID_DSCP_AUDIO, (int *)&dscp, sizeof(dscp));
- }
- }
- group_id = dcb->group_id;
- LSM_DEBUG(DEB_L_C_F_PREFIX"invoked\n", DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname1));
-
- if (media == NULL) {
- /* NULL value of the given media indicates for all media */
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb);
- end_media = NULL; /* NULL means till the end of the list */
- } else {
- /* given media, uses the provided media */
- start_media = media;
- end_media = media;
- }
-
- /* Start receive channel for the media(s) */
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- /* this entry is not enabled */
- continue;
- }
- /*
- * Check to see if the transmit port can be opened.
- * For SRTP, the transmit port can not be opened if the remote's crypto
- * parameters are not received yet.
- */
- if (!gsmsdp_is_crypto_ready(media, FALSE)) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: Not ready to open transmit port\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname1), fname);
- continue;
- }
- if (media->xmit_chan == FALSE && dcb->remote_sdp_present &&
- media->dest_addr.type != CPR_IP_ADDR_INVALID && media->dest_port) {
-
- /* evaluate the mode and group id once for all media entries */
- if (!has_checked_conference) {
- switch(dcb->session)
- {
- case WHISPER_COACHING:
- mix_mode = VCM_MIX;
- mix_party = VCM_PARTY_TxBOTH_RxNONE;
- group_id = fsmdef_get_dcb_by_call_id(dcb->join_call_id)->group_id;
- break;
-
- case MONITOR:
- case LOCAL_CONF:
- //AgentGreeting is MIX RXBOTH, SilentMonitoring is MIX TXBOTH
- //so we have to use VCM_PARTY_BOTH for case MONITOR
- mix_mode = VCM_MIX;
- mix_party = VCM_PARTY_BOTH;
- break;
- case PRIMARY:
- default:
- mix_mode = VCM_NO_MIX;
- mix_party = VCM_PARTY_NONE;
- break;
- }
- has_checked_conference = TRUE;
- }
-
- /*
- * Set the VAD value.
- */
- /* can't use vad on conference calls - the dsp can't handle it. */
- ccb = fsmcnf_get_ccb_by_call_id(lcb->call_id);
- if (ccb != NULL) {
- media->vad = VCM_VAD_OFF;
- } else {
- config_get_string(CFGID_ENABLE_VAD, tmp, sizeof(tmp));
-
- errno = 0;
-
- strtol_result = strtol(tmp, &strtol_end, 10);
-
- if (errno || tmp == strtol_end ||
- strtol_result < VCM_VAD_OFF || strtol_result > VCM_VAD_ON) {
- LSM_ERR_MSG("%s parse error of vad: %s", __FUNCTION__, tmp);
- return;
- }
-
- media->vad = (vcm_vad_t) strtol_result;
- }
-
- /*
- * Open the transmit port and start sending, but only if we have
- * the SDP for the remote end.
- */
-
- sdpmode = 0;
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
-
- if (vcmTxOpen(media->cap_index, dcb->group_id, media->refid,
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id)) != 0) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: vcmTxOpen failed\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname1), fname);
- continue;
- }
- }
-
- media->xmit_chan = TRUE;
-
- attrs.mute = FALSE;
- if ( CC_IS_VIDEO(media->cap_index)) {
- attrs.video.opaque = media->video;
- if (lcb->vid_mute) {
- attrs.mute = TRUE;
- }
-
- } else if ( CC_IS_AUDIO(media->cap_index)){
- attrs.audio.packetization_period = media->packetization_period;
- attrs.audio.max_packetization_period = media->max_packetization_period;
- attrs.audio.avt_payload_type = media->avt_payload_type;
- attrs.audio.vad = media->vad;
- attrs.audio.mixing_mode = mix_mode;
- attrs.audio.mixing_party = mix_party;
- }
-
- dcb->cur_video_avail &= ~CC_ATTRIB_CAST;
-
- if (media->payloads == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname1);
- return;
- }
- if (!strlen(dcb->peerconnection)){
- if (vcmTxStart(media->cap_index, group_id,
- media->refid,
- lsm_get_ms_ui_call_handle(dcb->line, call_id, CC_NO_CALL_ID),
- media->payloads,
- (short)dscp,
- &media->src_addr,
- media->src_port,
- &media->dest_addr,
- media->dest_port,
- FSM_NEGOTIATED_CRYPTO_ALGORITHM_ID(media),
- FSM_NEGOTIATED_CRYPTO_TX_KEY(media),
- &attrs) == -1)
- {
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: vcmTxStart failed\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname1), fname);
- dcb->dsp_out_of_resources = TRUE;
- return;
- }
- }
- else {
- if (vcmTxStartICE(media->cap_index, group_id,
- media->refid,
- media->level,
- /* TODO(emannion): his perhaps needs some error checking for validity.
- See gsmsdp_get_media_cap_entry_by_index. */
- dcb->media_cap_tbl->cap[media->cap_index].pc_stream,
- dcb->media_cap_tbl->cap[media->cap_index].pc_track,
- lsm_get_ms_ui_call_handle(dcb->line, call_id, CC_NO_CALL_ID),
- dcb->peerconnection,
- media->payloads,
- (short)dscp,
- FSM_NEGOTIATED_CRYPTO_DIGEST_ALGORITHM(media),
- FSM_NEGOTIATED_CRYPTO_DIGEST(media),
- &attrs) == -1)
- {
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: vcmTxStartICE failed\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname1), fname);
- dcb->dsp_out_of_resources = TRUE;
- return;
- }
- }
-
- lsm_update_dscp_value(dcb);
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: vcmTxStart started\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname1), fname);
-
- if ( dcb->monrec_tone_action != FSMDEF_MRTONE_NO_ACTION)
- {
- vcm_tones_t tone = VCM_NO_TONE;
- uint16_t direction = VCM_PLAY_TONE_TO_EAR;
- boolean play_both_tones = FALSE;
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: Found monrec_tone_action: %d. Need to restart playing tone.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname), fname, dcb->monrec_tone_action);
-
- switch (dcb->monrec_tone_action) {
- case FSMDEF_MRTONE_RESUME_MONITOR_TONE:
- tone = VCM_MONITORWARNING_TONE;
- direction = dcb->monitor_tone_direction;
- break;
-
- case FSMDEF_MRTONE_RESUME_RECORDER_TONE:
- tone = VCM_RECORDERWARNING_TONE;
- direction = dcb->recorder_tone_direction;
- break;
-
- case FSMDEF_MRTONE_RESUME_BOTH_TONES:
- play_both_tones = TRUE;
- tone = VCM_MONITORWARNING_TONE;
- direction = dcb->monitor_tone_direction;
- break;
-
- default:
- break;
- }
-
- if (play_both_tones == TRUE) {
- lsm_util_tone_start_with_speaker_as_backup(VCM_RECORDERWARNING_TONE, VCM_ALERT_INFO_OFF,
- lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID),
- dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->recorder_tone_direction);
- }
-
- lsm_util_tone_start_with_speaker_as_backup(tone, VCM_ALERT_INFO_OFF, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID),
- dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- direction);
- }
- }
- }
-}
-
-
-static cc_rcs_t
-lsm_start_tone (lsm_lcb_t *lcb, cc_action_data_tone_t *data)
-{
- callid_t call_id = lcb->call_id;
- fsmdef_media_t *media;
-
- if (lcb->dcb == NULL) {
- /* No dcb to work with */
- return (CC_RC_ERROR);
- }
- media = gsmsdp_find_audio_media(lcb->dcb);
-
- lsm_util_start_tone(data->tone, VCM_ALERT_INFO_OFF, lsm_get_ms_ui_call_handle(lcb->line, call_id, CC_NO_CALL_ID), lcb->dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- VCM_PLAY_TONE_TO_EAR);
-
- return (CC_RC_SUCCESS);
-}
-
-static cc_rcs_t
-lsm_stop_tone (lsm_lcb_t *lcb, cc_action_data_tone_t *data)
-{
- /* NOTE: For now, ignore data input parameter that may contain the tone type.
- * We'll check active_tone in the dcb for the call_id and see if there
- * is a valid tone playing. If so, then and only then issue tone stop.
- */
- static const char fname[] = "lsm_stop_tone";
- callid_t call_id;
- fsmdef_dcb_t *dcb;
-
- if (lcb == NULL) {
- LSM_DEBUG(DEB_F_PREFIX"NULL lcb passed\n", DEB_F_PREFIX_ARGS(LSM, fname));
- return (CC_RC_ERROR);
- }
- call_id = lcb->call_id;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_DEBUG(DEB_F_PREFIX" NULL dcb passed for call_id = %d\n", DEB_F_PREFIX_ARGS(LSM, fname), call_id);
- return (CC_RC_ERROR);
- }
-
- /* for tnp do call stop only if active_tone is other than VCM_NO_TONE */
- if (dcb->active_tone != VCM_NO_TONE) {
- fsmdef_media_t *media = gsmsdp_find_audio_media(lcb->dcb);
- vcmToneStop(dcb->active_tone, dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id));
- /*
- * Both periodic tones, recording and monitoring, can be active at the
- * same time. And because we only keep track of last tone, requested to
- * play, through active_tone, so when the tone to be stopped is of
- * periodic type, then it could be that both type of periodic tones
- * could be playing and both should be stopped. If the second periodic
- * tone is not playing then media server will ignore the stop request.
- */
- if (dcb->active_tone == VCM_RECORDERWARNING_TONE ||
- dcb->active_tone == VCM_MONITORWARNING_TONE)
- {
- vcmToneStop(dcb->active_tone == VCM_RECORDERWARNING_TONE ?
- VCM_MONITORWARNING_TONE : VCM_RECORDERWARNING_TONE,
- dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id));
-
- /* in case need to play back the tone again when tx channel active */
- switch (dcb->monrec_tone_action) {
- case FSMDEF_MRTONE_PLAYED_MONITOR_TONE:
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_MONITOR_TONE;
- break;
-
- case FSMDEF_MRTONE_PLAYED_RECORDER_TONE:
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_RECORDER_TONE;
- break;
-
- case FSMDEF_MRTONE_PLAYED_BOTH_TONES:
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_BOTH_TONES;
- break;
-
- default:
- break;
- }
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"%s: Setting monrec_tone_action: %d so resume to play correct tone.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname), fname,
- dcb->monrec_tone_action);
- }
- dcb->active_tone = VCM_NO_TONE;
- } else {
- LSM_DEBUG(DEB_L_C_F_PREFIX"Ignoring tone stop request\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, call_id, fname));
- }
-
- return (CC_RC_SUCCESS);
-}
-
-/*
- * Function
- *
- * @param[in] tone - tone type
- * @param[in] alert_info - alertinfo header
- * @param[in] call_handle- call handle
- * @param[in] direction - network, speaker, both
- * @param[in] duration - length of time for tone to be played
- *
- * @return none
- */
-void
-lsm_tone_start_with_duration (vcm_tones_t tone, short alert_info,
- cc_call_handle_t call_handle, groupid_t group_id,
- streamid_t stream_id, uint16_t direction,
- uint32_t duration)
-{
-
- static const char *fname = "lsm_tone_start_with_duration";
-
- DEF_DEBUG(DEB_L_C_F_PREFIX"tone=%-2d: direction=%-2d duration=%-2d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, GET_LINE_ID(call_handle), GET_CALL_ID(call_handle), fname),
- tone, direction, duration);
-
- /*
- * play the tone. audio path is always set by MSUI module.
- */
- vcmToneStart (tone, alert_info, call_handle, group_id, stream_id, direction);
-
- lsm_update_active_tone (tone, GET_CALL_ID(call_handle));
-
- lsm_start_tone_duration_timer (tone, duration, call_handle);
-}
-
-/*
- * Function: lsm_get_used_instances_cnt
- *
- * @param line - line number
- *
- * Description: find the number of used instances for this particular line
- *
- * @return number of used instances
- *
- */
-int lsm_get_used_instances_cnt (line_t line)
-{
- static const char fname[] = "lsm_get_used_instances_cnt";
- int used_instances = 0;
- lsm_lcb_t *lcb;
-
- if (!sip_config_check_line(line)) {
- LSM_ERR_MSG(LSM_F_PREFIX"invalid line (%d)\n", fname, line);
-
- return (-1);
- }
-
- /*
- * Count home many instances are already in use for this particular line.
- */
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb->call_id != CC_NO_CALL_ID) &&
- (lcb->line == line) &&
- (lcb->state != LSM_S_IDLE)) {
- used_instances++;
- }
- }
-
- return (used_instances);
-}
-
-/*
- * Function: lsm_get_all_used_instances_cnt
- *
- * Description: find the number of used instances for all lines
- *
- * @return number of used instances for all lines
- *
- */
-int lsm_get_all_used_instances_cnt ()
-{
- int used_instances = 0;
- lsm_lcb_t *lcb;
-
- /*
- * Count home many instances are already in use for all lines.
- */
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb->call_id != CC_NO_CALL_ID) &&
- (lcb->state != LSM_S_IDLE)) {
- used_instances++;
- }
- }
-
- return (used_instances);
-}
-
-/*
- * Function: lsm_increment_call_chn_cnt
- *
- * @param line - line number
- *
- * Description:
- *
- * @return none
- *
- */
-void lsm_increment_call_chn_cnt (line_t line)
-{
- uint32_t maxnumcalls = 0;
- uint32_t busy_trigger = 0;
- static const char fname[] = "lsm_increment_call_chn_cnt";
-
- if ( line <=0 || line > MAX_REG_LINES ) {
- LSM_ERR_MSG(LSM_F_PREFIX"invalid line (%d)\n", fname, line);
- return;
- }
- lsm_call_perline[line-1]++;
- config_get_line_value(CFGID_LINE_MAXNUMCALLS, &maxnumcalls, sizeof(maxnumcalls), line);
- config_get_line_value(CFGID_LINE_BUSY_TRIGGER, &busy_trigger, sizeof(busy_trigger), line);
- if (lsm_call_perline[line-1] == maxnumcalls) {
- lsm_mnc_reached[line-1] = TRUE;;
- ui_mnc_reached(line, TRUE);
- }
- if (lsm_call_perline[line - 1] == busy_trigger) {
- lsm_bt_reached[line - 1] = TRUE;;
- }
-
- LSM_DEBUG(DEB_F_PREFIX"number of calls on line[%d]=%d"
- "MaxNumCalls[%d]_reached=%s BusyTrigger[%d]_reached=%s\n",
- DEB_F_PREFIX_ARGS(LSM, fname),
- line, lsm_call_perline[line-1],
- maxnumcalls, (lsm_mnc_reached[line-1] == TRUE) ? "TRUE" : "FALSE",
- busy_trigger,(lsm_bt_reached[line-1] == TRUE) ? "TRUE" : "FALSE");
-}
-
-/*
- * Function: lsm_decrement_call_chn_cnt
- *
- * @param line - line number
- *
- * Description:
- *
- * @return none
- *
- */
-void lsm_decrement_call_chn_cnt (line_t line)
-{
- uint32_t maxnumcalls = 0;
- uint32_t busy_trigger = 0;
- static const char fname[] = "lsm_decrement_call_chn_cnt";
-
- if ( line <=0 || line > MAX_REG_LINES ) {
- LSM_ERR_MSG(LSM_F_PREFIX"invalid line (%d)\n", fname, line);
- return;
- }
-
- lsm_call_perline[line-1]--;
- config_get_line_value(CFGID_LINE_MAXNUMCALLS, &maxnumcalls, sizeof(maxnumcalls), line);
- config_get_line_value(CFGID_LINE_BUSY_TRIGGER, &busy_trigger, sizeof(busy_trigger), line);
- if (lsm_call_perline[line-1] <= (maxnumcalls-1)) {
- lsm_mnc_reached[line-1] = FALSE;
- ui_mnc_reached(line, FALSE);
- }
- if (lsm_call_perline[line - 1] == (busy_trigger -1)) {
- lsm_bt_reached[line - 1] = FALSE;;
- }
- LSM_DEBUG(DEB_F_PREFIX"number of calls on line[%d]=%d"
- "MaxNumCalls[%d]_reached=%s BusyTrigger[%d]_reached=%s\n",
- DEB_F_PREFIX_ARGS(LSM, fname),
- line, lsm_call_perline[line-1],
- maxnumcalls, (lsm_mnc_reached[line-1] == TRUE) ? "TRUE" : "FALSE",
- busy_trigger,(lsm_bt_reached[line-1] == TRUE) ? "TRUE" : "FALSE");
-}
-
-#define NO_ROLLOVER 0
-#define ROLLOVER_ACROSS_SAME_DN 1
-#define ROLLOVER_NEXT_AVAILABLE_LINE 2
-
-/*
- * Function: lsm_find_next_available_line
- *
- * @param line - line number
- * @param same_dn - whether lines with same DN to be looked at.
- * @param incoming - whether we are looking for an available line for an anticipated incoming call.
- *
- * Description:
- *
- *
- * @return found line number
- *
- */
-line_t lsm_find_next_available_line (line_t line, boolean same_dn, boolean incoming)
-{
- char current_line_dn_name[MAX_LINE_NAME_SIZE];
- char dn_name[MAX_LINE_NAME_SIZE];
- uint32_t line_feature;
- line_t i, j;
- boolean *limit_reached;
-
- /* determine whether to use MNC or BT limit */
- if (incoming == TRUE) {
- limit_reached = lsm_bt_reached;
- }
- else {
- limit_reached = lsm_mnc_reached;
- }
-
- config_get_line_string(CFGID_LINE_NAME, current_line_dn_name, line, sizeof(current_line_dn_name));
- /* This line has exhausted its limit, start rollover */
- /* First, search the lines on top of the current one */
- for (i=line+1; i <= MAX_REG_LINES; i++) {
- config_get_line_value(CFGID_LINE_FEATURE, &line_feature, sizeof(line_feature), i);
-
- /* if it is not a DN, skip it */
- if (line_feature != cfgLineFeatureDN) {
- continue;
- }
- /* Does this line have room to take the call */
- if (limit_reached[i-1] == FALSE) {
- if (same_dn == TRUE) {
- config_get_line_string(CFGID_LINE_NAME, dn_name, i, sizeof(dn_name));
- /* Does this line have the same DN */
- if (cpr_strcasecmp(dn_name, current_line_dn_name) == 0) {
- return (i);
- }
- } else {
- return (i);
- }
- }
- }
- /*
- * We went up to the top and couldn't find an available line,
- * start from line 1 and search up to the current line, thus
- * we are treating the available lines as a circular pool
- */
-
- for (j=1; j <= line; j++) {
- config_get_line_value(CFGID_LINE_FEATURE, &line_feature, sizeof(line_feature), j);
-
- /* if it is not a DN, skip it */
- if (line_feature != cfgLineFeatureDN) {
- continue;
- }
- /* Does this line have room to take the call */
- if (limit_reached[j-1] == FALSE) {
- if (same_dn == TRUE) {
- config_get_line_string(CFGID_LINE_NAME, dn_name, j, sizeof(dn_name));
- /* Does this line have the same DN */
- if (cpr_strcasecmp(dn_name, current_line_dn_name) == 0) {
- return (j);
- }
- } else {
- return (j);
- }
- }
- }
-
- return (NO_LINES_AVAILABLE);
-}
-/*
- * Function: lsm_get_newcall_line
- *
- * @param line - line number
- *
- * Description: find out a line that has room to make a
- * new call based on the rollover settings
- *
- * @return found line number
- *
- */
-line_t lsm_get_newcall_line (line_t line)
-{
- static const char fname[] = "lsm_get_newcall_line";
- int rollover;
- line_t found_line;
-
- if (!lsm_mnc_reached[line-1]) {
- /* Still room for extra calls on this line */
- return (line);
- }
-
- config_get_value(CFGID_ROLLOVER, &rollover, sizeof(int));
-
- if (rollover == NO_ROLLOVER) {
- DEF_DEBUG(DEB_F_PREFIX"NO Rollover, no lines\n", DEB_F_PREFIX_ARGS(LSM, fname));
- return (NO_LINES_AVAILABLE);
- }
-
-
- if (rollover == ROLLOVER_ACROSS_SAME_DN) {
- /* Look for a line with the same DN */
- return (lsm_find_next_available_line(line, TRUE, FALSE));
- }
-
- if (rollover == ROLLOVER_NEXT_AVAILABLE_LINE) {
- /* Look for a line with the same DN first */
- found_line = lsm_find_next_available_line(line, TRUE, FALSE);
-
- if (found_line == NO_LINES_AVAILABLE) {
- /*
- * If nothing found, just look for any line, does
- * not necessarily have to have the same DN
- */
- return (lsm_find_next_available_line(line, FALSE, FALSE));
- } else {
- return (found_line);
- }
- }
-
- DEF_DEBUG(DEB_F_PREFIX"No lines available\n", DEB_F_PREFIX_ARGS(LSM, fname));
-
- return (NO_LINES_AVAILABLE);
-}
-
-/*
- * Function: lsm_get_available_line
- *
- * @param incoming - whether we are looking for an available line for an anticipated incoming call.
- *
- * Description: find out a line that has room to make a
- * new call starting from the first line.
- *
- * @return found line number
- *
- */
-line_t lsm_get_available_line (boolean incoming)
-{
- line_t line = 1; /* start with line 1 */
-
- if (incoming == FALSE) {
- if (!lsm_mnc_reached[line-1]) {
- /* Still room for extra calls on this line */
- return (line);
- }
- }
- else {
- if (!lsm_bt_reached[line-1]) {
- /* Still room for extra calls on this line */
- return (line);
- }
- }
- return (lsm_find_next_available_line(line, FALSE, incoming));
-}
-
-/*
- * Function: lsm_is_line_available_for_outgoing_call
- *
- * @param line
- * @param incoming - whether we are looking for an available line for an anticipated incoming call.
- *
- * Description: find out if the line has room to make a new call
- *
- * @return TRUE/FALSE
- *
- */
-boolean lsm_is_line_available (line_t line, boolean incoming)
-{
- if (incoming == FALSE) {
- if (!lsm_mnc_reached[line-1]) {
- /* Still room for extra calls on this line */
- return (TRUE);
- }
- }
- else {
- if (!lsm_bt_reached[line-1]) {
- /* Still room for incoming calls on this line */
- return (TRUE);
- }
- }
- return (FALSE);
-}
-
-/*
- * lsm_get_instances_available_cnt
- *
- * return the number of available instances for this particular line
- *
- * NOTE: The function can return negative values, which the user should read
- * as no available lines.
- */
-int
-lsm_get_instances_available_cnt (line_t line, boolean expline)
-{
- static const char fname[] = "lsm_get_instances_available_cnt";
- int max_instances;
- int used_instances = 0;
- int free_instances;
-
- if (!sip_config_check_line(line)) {
- LSM_ERR_MSG(LSM_F_PREFIX"invalid line (%d)\n", fname, line);
-
- return (-1);
- }
-
- used_instances = lsm_get_used_instances_cnt(line);
-
- max_instances = (expline) ? (LSM_MAX_EXP_INSTANCES) : (LSM_MAX_INSTANCES);
-
- free_instances = max_instances - used_instances;
-
- if(free_instances > 0){
- int all_used_instances = lsm_get_all_used_instances_cnt();
- int all_max_instances = (expline) ? (LSM_MAX_CALLS) : (LSM_MAX_CALLS - 1);
- int all_free_instances = all_max_instances - all_used_instances;
- free_instances = ((free_instances < all_free_instances) ? free_instances : all_free_instances);
- LSM_DEBUG("lsm_get_instances_available_cnt: line=%d, expline=%d, free=%d, all_used=%d, all_max=%d, all_free=%d\n",
- line, expline, free_instances, all_used_instances, all_max_instances, all_free_instances);
-
- }
- LSM_DEBUG("lsm_get_instances_available_cnt: line=%d, expline=%d, free_instances=%d\n",
- line, expline, free_instances);
- return (free_instances);
-}
-
-
-static void
-lsm_init_lcb (lsm_lcb_t *lcb)
-{
- lcb->call_id = CC_NO_CALL_ID;
- lcb->line = LSM_NO_LINE;
- lcb->previous_call_event = evMaxEvent;
- lcb->state = LSM_S_IDLE;
- lcb->mru = 0;
- lcb->enable_ringback = TRUE;
- lcb->flags = 0;
- lcb->dcb = NULL;
- lcb->gcid = NULL;
- lcb->vid_flags = 0; //set to not visible
- lcb->ui_id = CC_NO_CALL_ID;
-}
-
-/**
- * Return the port back to Media service component
- * @param [in] lcb - lsm control block
- *
- */
-static void lsm_release_port (lsm_lcb_t *lcb)
-{
- static const char fname[] = "lsm_release_port";
- fsmdef_media_t *start_media, *end_media;
- fsmdef_dcb_t *dcb;
- fsmdef_media_t *media;
- int sdpmode = 0;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return;
- }
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- LSM_DEBUG(DEB_L_C_F_PREFIX,
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname));
-
- start_media = GSMSDP_FIRST_MEDIA_ENTRY(dcb);
- end_media = NULL; /* NULL means till the end of the list */
-
- GSMSDP_FOR_MEDIA_LIST(media, start_media, end_media, dcb) {
- if (!sdpmode) {
- vcmRxReleasePort(media->cap_index, dcb->group_id, media->refid,
- lsm_get_ms_ui_call_handle(lcb->line, lcb->call_id, lcb->ui_id), media->src_port);
- }
- }
-}
-
-static void
-lsm_free_lcb (lsm_lcb_t *lcb)
-{
- lsm_release_port(lcb);
- cpr_free(lcb->gcid);
- lsm_init_lcb(lcb);
-}
-
-
-/**
- * lsm_get_free_lcb
- * return a free instance of the given line
- *
- * @param[in]call_id - gsm call id to allocate the lcb instance with.
- * @param[in]line - line that the lcb instnce will be associated with
- * @param[in]dcb - fsmdef_dcb_t structure that the lcb instance will
- * be associated with.
- * @return pointer to lsm_lcb_t if there is an available lcb otherwise
- * returns NULL.
- * @pre (dcb not_eq NULL)
- */
-static lsm_lcb_t *
-lsm_get_free_lcb (callid_t call_id, line_t line, fsmdef_dcb_t *dcb)
-{
- static const char fname[] = "lsm_get_free_lcb";
- static int mru = 0;
- lsm_lcb_t *lcb;
- lsm_lcb_t *lcb_found = NULL;
-
- if (!sip_config_check_line(line)) {
- LSM_ERR_MSG(LSM_F_PREFIX"invalid line (%d)\n", fname, line);
-
- return (NULL);
- }
-
-
- /*
- * Set mru (most recently used).
- * Used to determine which call came in first.
- */
- if (++mru < 0) {
- mru = 1;
- }
-
- /*
- * Find a free lcb.
- */
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb->call_id == CC_NO_CALL_ID) && (lcb->state == LSM_S_IDLE)) {
- lcb_found = lcb;
- lcb->call_id = call_id;
- lcb->line = line;
- lcb->state = LSM_S_PENDING;
- lcb->mru = mru;
- lcb->dcb = dcb;
- // start unmuted if txPref is true
- lcb->vid_mute = cc_media_getVideoAutoTxPref() ? FALSE : TRUE;
-
- lcb->ui_id = call_id; /* default UI ID is the same as call_id */
- break;
- }
- }
-
- return (lcb_found);
-}
-
-
-lsm_lcb_t *
-lsm_get_lcb_by_call_id (callid_t call_id)
-{
- lsm_lcb_t *lcb;
- lsm_lcb_t *lcb_found = NULL;
- LSM_DEBUG(DEB_L_C_F_PREFIX"call_id=%d.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, 0, call_id, "lsm_get_lcb_by_call_id"), call_id);
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if (lcb->call_id == call_id) {
- lcb_found = lcb;
- break;
- }
- }
-
- return (lcb_found);
-}
-
-/**
- * This function returns the LSM state for the given call_id.
- *
- * @param[in] call_id - call id
- *
- * @return lsm_states_t of the given call_id. If the
- * there is no call associated with the given
- * call ID it returns the LSM_S_NONE.
- */
-lsm_states_t
-lsm_get_state (callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
-
- if (lcb == NULL) {
- /* there is no call for this call id */
- return (LSM_S_NONE);
- }
- return (lcb->state);
-}
-
-static void
-lsm_change_state (lsm_lcb_t *lcb, int line_num, lsm_states_t new_state)
-{
- static const char fname1[] = "lsm_change_state";
- LSM_DEBUG(DEB_L_C_F_PREFIX"%d: %s -> %s\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb->line, lcb->call_id, fname1),
- line_num, lsm_state_name(lcb->state), lsm_state_name(new_state));
-
- lcb->state = new_state;
-}
-
-boolean
-lsm_is_phone_idle (void)
-{
- static const char fname[] = "lsm_is_phone_idle";
- boolean idle = TRUE;
- lsm_lcb_t *lcb;
-
- if(!lsm_lcbs){
- LSM_DEBUG(DEB_F_PREFIX"No lsm line cb\n", DEB_F_PREFIX_ARGS(LSM, fname));
- return (idle);
- }
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb->call_id != CC_NO_CALL_ID) && (lcb->state != LSM_S_IDLE)) {
- idle = FALSE;
- break;
- }
- }
-
- return (idle);
-}
-
-
-
-/*
- * Function: lsm_is_phone_inactive
- *
- * Parameters: None.
- *
- * Description: Determines if the phone is inactive. Inactive means the phone
- * as active at some point, but now it is not - there are still
- * calls on the phone but they are probably in a holding state.
- * This is different from idle, which means that there are not
- * any calls on the phone.
- *
- * Returns:
- * inactive: FALSE: phone is not inactive
- * TRUE: phone is inactive
- */
-boolean
-lsm_is_phone_inactive (void)
-{
- boolean inactive = TRUE;
- lsm_lcb_t *lcb;
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb->call_id != CC_NO_CALL_ID) &&
- ((lcb->state == LSM_S_OFFHOOK) ||
- (lcb->state == LSM_S_PENDING) ||
- (lcb->state == LSM_S_PROCEED) ||
- (lcb->state == LSM_S_RINGOUT) ||
- (lcb->state == LSM_S_RINGIN) ||
- (lcb->state == LSM_S_CONNECTED))) {
- inactive = FALSE;
- break;
- }
- }
-
- return (inactive);
-}
-
-/*
- * Function: lsm_callwaiting
- *
- * Parameters: None.
- *
- * Description: Determines if the phone is in a state that this
- * call will be handled by the callwaiting code. TNP
- * phones allow call-waiting when dialing digits while
- * the legacy phones do not.
- *
- * Returns:
- * inactive: FALSE: Treat as a normal call on an idle phone
- * TRUE: Display incoming call and play call waiting tone
- */
-boolean
-lsm_callwaiting (void)
-{
- lsm_lcb_t *lcb;
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if (lcb->call_id != CC_NO_CALL_ID) {
- switch (lcb->state) {
- case LSM_S_OFFHOOK:
- case LSM_S_PROCEED:
- case LSM_S_RINGOUT:
- case LSM_S_CONNECTED:
- return (TRUE);
-
- default:
- break;
- }
- }
- }
-
- return (FALSE);
-}
-
-static callid_t
-lsm_find_state (lsm_states_t state)
-{
- callid_t found_callid = CC_NO_CALL_ID;
- lsm_lcb_t *lcb;
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb->call_id != CC_NO_CALL_ID) && (lcb->state == state)) {
- found_callid = lcb->call_id;
- break;
- }
- }
-
- return (found_callid);
-}
-
-/**
- * lsm_get_facility_by_called_number
- * return facility by the given called_number.
- *
- * @param[in]call_id - gsm's call_id for a new call.
- * @param[in]called_number - pointer to the called number.
- * @paran[in/out]free_line - pointer to the line_t to store
- * the result line number corresponding
- * to the called number given.
- * @param[in]expline - boolean indicating extra instance
- * is needed.
- * @param[in]dcb - pointer to void but it must be
- * a pointer to fsmdef_dcb_t to bind with
- * the new LCB. The reason to use a void
- * pointer is the declaration of the function
- * is in lsm.h. The lsm.h file is used by
- * components outside gsm environment. Those
- * modules would need to include the fsm.h
- * which is not desirable. Using void pointer
- * avoids this problem.
- *
- * @return cc_cause_t
- *
- * @pre (called_number not_eq NULL)
- * @pre (free_line not_eq NULL)
- * @pre (dcb not_eq NULL)
- */
-cc_causes_t
-lsm_get_facility_by_called_number (callid_t call_id,
- const char *called_number,
- line_t *free_line, boolean expline,
- void *dcb)
-{
- static const char fname[] = "lsm_get_facility_by_called_number";
- line_t line;
- lsm_lcb_t *lcb;
- int free_instances;
- line_t madn_line;
-
- lsm_debug_entry(call_id, 0, fname);
- LSM_DEBUG(DEB_F_PREFIX"called_number= %s\n", DEB_F_PREFIX_ARGS(LSM, fname), called_number);
-
- //line = sip_config_get_line_by_called_number(1, called_number);
- line = 1;
- if (line == 0) {
- return (CC_CAUSE_UNASSIGNED_NUM);
- }
- *free_line = line;
-
- /* check for a MADN line */
- madn_line = sip_config_get_line_by_called_number((line_t)(line + 1),
- called_number);
-
- /*
- * Check to see if we even have any available instances.
- */
- free_instances = lsm_get_instances_available_cnt(line, expline);
-
- /* if it is a MADN line and it already has a call, then go to next
- * line with this MADN number.
- */
- if ((madn_line) && (free_instances < 2)) {
- while (madn_line) {
- free_instances = lsm_get_instances_available_cnt(madn_line, expline);
- if (free_instances == 2) {
- *free_line = line = madn_line;
- break;
- }
- madn_line = sip_config_get_line_by_called_number((line_t)(madn_line + 1),
- called_number);
- }
- if (madn_line == 0) {
- return (CC_CAUSE_BUSY);
- }
- }
-
- if (free_instances <= 0) {
- return (CC_CAUSE_BUSY);
- }
-
- lcb = lsm_get_free_lcb(call_id, line, (fsmdef_dcb_t *)dcb);
- if (lcb == NULL) {
- return (CC_CAUSE_NO_RESOURCE);
- }
-
- return (CC_CAUSE_OK);
-}
-
-/**
- * lsm_allocate_call_bandwidth
- *
- * @param[in] none.
- *
- * The wlan interface puts into unique situation where call control
- * has to allocate the worst case bandwith before creating a
- * inbound or outbound call. The function call will interface through
- * media API into wlan to get the call bandwidth. The function
- * return is asynchronous and will block till the return media
- * callback signals to continue the execution.
- *
- * @return true if the bandwidth can be allocated else false.
- * @pre none
- */
-
-cc_causes_t lsm_allocate_call_bandwidth (callid_t call_id, int sessions)
-{
- //get line for vcm
- line_t line = lsm_get_line_by_call_id(call_id);
- //cc_feature(CC_SRC_GSM, call_id, 0, CC_FEATURE_CAC_RESP_PASS, NULL);
-
- /* Activate the wlan before allocating bandwidth */
- vcmActivateWlan(TRUE);
-
- if (vcmAllocateBandwidth(lsm_get_ms_ui_call_handle(line, call_id, CC_NO_CALL_ID), sessions)) {
- return(CC_CAUSE_OK);
- }
-
- return(CC_CAUSE_CONGESTION);
-}
-
-/**
- * lsm_get_facility_by_line
- * return facility by the given line
- *
- * @param[in]call_id - gsm's call_id for a new call.
- * @param[in]line - line
- * @param[in]expline - boolean indicating extra instance
- * is needed.
- * @param[in]dcb - pointer to void but it must be
- * a pointer to fsmdef_dcb_t to bind with
- * the new LCB. The reason to use a void
- * pointer is the declaration of the function
- * is in lsm.h. The lsm.h file is used by
- * components outside gsm environment. Those
- * modules would need to include the fsm.h
- * which is not desirable. Using void pointer
- * avoids this problem.
- *
- * @return cc_cause_t
- * @pre (dcb not_eq NULL)
- */
-cc_causes_t
-lsm_get_facility_by_line (callid_t call_id, line_t line, boolean expline,
- void *dcb)
-{
- static const char fname[] = "lsm_get_facility_by_line";
- lsm_lcb_t *lcb;
- int free_instances;
-
- LSM_DEBUG(get_debug_string(LSM_DBG_INT1), call_id, line, fname,
- "exp", expline);
-
- /*
- * Check to see if we even have any available instances
- */
- free_instances = lsm_get_instances_available_cnt(line, expline);
- if (free_instances <= 0) {
- return (CC_CAUSE_BUSY);
- }
-
- lcb = lsm_get_free_lcb(call_id, line, (fsmdef_dcb_t *)dcb);
- if (lcb == NULL) {
- return (CC_CAUSE_NO_RESOURCE);
- }
-
- return (CC_CAUSE_OK);
-}
-
-
-#ifdef _WIN32
-/* This function enumerates over the lcbs
- * and attempts to terminate the call
- * This is used by softphone when
- * it exits and the softphone is
- * still engaged in a call
- */
-void
-terminate_active_calls (void)
-{
- callid_t call_id = CC_NO_CALL_ID;
- lsm_lcb_t *lcb;
- line_t line;
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if (lcb->call_id != CC_NO_CALL_ID) {
- line = lsm_get_line_by_call_id(lcb->call_id);
- /* Currently cc_feature does a better job of releasing the call
- * compared to cc_onhook.
- */
- //cc_onhook(CC_SRC_UI, call_id, line);
- cc_feature(CC_SRC_UI, call_id, line, CC_FEATURE_END_CALL, NULL);
- call_id = lcb->call_id;
- }
- }
-}
-
-
-#endif
-
-line_t
-lsm_get_line_by_call_id (callid_t call_id)
-{
- fsmdef_dcb_t *dcb;
- line_t line;
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- if (dcb != NULL) {
- line = dcb->line;
- } else {
- line = LSM_DEFAULT_LINE;
- }
-
- return (line);
-}
-
-/*
- * This is a callback function for those tones that are
- * played in two parts (stutter and msgwaiting) or played
- * every x seconds, but are not steady tones (call waiting).
- *
- * @param[in] data The gsm ID (callid_t) of the call of the
- * tones timer has timeout.
- *
- * @return N/A
- */
-void
-lsm_tmr_tones_callback (void *data)
-{
- static const char fname[] = "lsm_tmr_tones_callback";
- callid_t call_id;
- fsmdef_dcb_t *dcb = NULL;
- fsmdef_media_t *media;
-
- LSM_DEBUG(DEB_F_PREFIX"invoked", DEB_F_PREFIX_ARGS(LSM, fname));
-
- call_id = (callid_t)(long)data;
- if (call_id == CC_NO_CALL_ID) {
- /* Invalid call id */
- LSM_DEBUG(DEB_F_PREFIX"invalid call id\n", DEB_F_PREFIX_ARGS(LSM, fname));
- return;
- }
-
- /*
- * A call-waiting tone should be played if these conditions are met:
- * 1. A line must be ringing for an incoming call
- * 2. The phone must be in a state that we handle callwaiting
- */
- /* Retrieve dcb from call id */
- dcb = fsmdef_get_dcb_by_call_id(call_id);
- if (dcb == NULL) {
- LSM_DEBUG(DEB_F_PREFIX"no dcb found for call_id %d\n", DEB_F_PREFIX_ARGS(LSM, fname), call_id);
- return;
- }
-
- media = gsmsdp_find_audio_media(dcb);
-
- if ((lsm_find_state(LSM_S_RINGIN) > CC_NO_CALL_ID) && (lsm_callwaiting())) {
-
- /* Determine what tone/ringing pattern to play */
- switch (dcb->alert_info) {
-
- case ALERTING_RING:
-
- /* Need to map the alerting patterns to the call waiting patterns */
- switch (dcb->alerting_ring) {
- case VCM_BELLCORE_DR2:
- lsm_util_start_tone(VCM_CALL_WAITING_2_TONE, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- break;
- case VCM_BELLCORE_DR3:
- lsm_util_start_tone(VCM_CALL_WAITING_3_TONE, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- break;
- case VCM_BELLCORE_DR4:
- lsm_util_start_tone(VCM_CALL_WAITING_4_TONE, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- break;
- default:
- lsm_util_start_tone(VCM_CALL_WAITING_TONE, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- }
- break;
-
- case ALERTING_TONE:
-
- /* Busy verify is just 2 secs of dialtone followed by
- * a call waiting tone every 10 secs. The rest of the
- * tones are just played once.
- */
- switch (dcb->alerting_tone) {
- case VCM_BUSY_VERIFY_TONE:
- lsm_util_start_tone(VCM_CALL_WAITING_TONE, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- if (cprStartTimer(lsm_tmr_tones, BUSY_VERIFICATION_DELAY,
- (void *)(long)dcb->call_id) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprStartTimer", cpr_errno);
- }
- break;
-
- case VCM_CALL_WAITING_TONE:
- case VCM_CALL_WAITING_2_TONE:
- case VCM_CALL_WAITING_3_TONE:
- case VCM_CALL_WAITING_4_TONE:
- lsm_util_start_tone(dcb->alerting_tone, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- break;
-
- case VCM_MSG_WAITING_TONE:
- case VCM_STUTTER_TONE:
- lsm_util_start_tone(VCM_INSIDE_DIAL_TONE, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- lsm_tmr_tones_ticks = 0;
- break;
- default:
- break;
- }
- break;
-
- default:
- lsm_util_start_tone(VCM_CALL_WAITING_TONE, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
-
- break;
- }
-
- } else if (dcb->dialplan_tone) {
- dcb->dialplan_tone = FALSE;
- switch (dcb->alert_info) {
-
- case ALERTING_TONE:
- /*
- * Currently the only supported multi-part tones
- * played via the dialplan are Message Waiting and
- * Stutter dialtones.
- */
- switch (dcb->alerting_tone) {
- case VCM_MSG_WAITING_TONE:
- case VCM_STUTTER_TONE:
- lsm_util_start_tone(VCM_INSIDE_DIAL_TONE, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- break;
-
- case VCM_HOLD_TONE:
- lsm_util_start_tone(dcb->alerting_tone, NO, lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- dcb->tone_direction);
- break;
-
- default:
- break;
- }
-
- break;
-
- default:
- break;
- }
- }
-}
-
-/*
- * Function : lsm_start_multipart_tone_timer
- * Parameters : Tone: 2nd part of tone to play
- * Delay: Time to delay between playing the 1st and 2nd parts of the tone
- * CallId: Used to retrieve the dcb for this call
- * Purpose : This function is used to set up the dcb to play the 2nd part of
- * the tone. A timer is started to allow the 1st tone to played to
- * completion before the 2nd part is started.
- */
-void
-lsm_start_multipart_tone_timer (vcm_tones_t tone,
- uint32_t delay,
- callid_t callId)
-{
- static const char fname[] = "lsm_start_multipart_tone_timer";
- fsmdef_dcb_t *dcb;
-
- /* Set up dcb for timer callback function */
- dcb = fsmdef_get_dcb_by_call_id(callId);
- dcb->alert_info = ALERTING_TONE;
- dcb->alerting_tone = tone;
- dcb->dialplan_tone = TRUE;
-
- if (cprCancelTimer(lsm_tmr_tones) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprCancelTimer", cpr_errno);
- }
- if (cprStartTimer(lsm_tmr_tones, delay, (void *)(long)dcb->call_id) ==
- CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprStartTimer", cpr_errno);
- }
-}
-
-/*
- * Function : lsm_stop_multipart_tone_timer
- * Parameters : None
- * Purpose : Called from vcm_stop_tones. That function
- * will stop the 1st part of the tone, this
- * function cancels the timer so the 2nd part
- * will never be played.
- */
-void
-lsm_stop_multipart_tone_timer (void)
-{
- static const char fname[] = "lsm_stop_multipart_tone_timer";
-
- if (cprCancelTimer(lsm_tmr_tones) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprCancelTimer", cpr_errno);
- }
-}
-
-/*
- * Function : lsm_start_continuous_tone_timer
- * Parameters : Tone: tone to play
- * Delay: Time to delay between playing the tone
- * CallId: Used to retrieve the dcb for this call
- * Purpose : This function is used to set up the dcb to play a tone continuously.
- * An example being the tone on hold tone.
- */
-void
-lsm_start_continuous_tone_timer (vcm_tones_t tone,
- uint32_t delay,
- callid_t callId)
-{
- static const char fname[] = "lsm_start_continuous_tone_timer";
- fsmdef_dcb_t *dcb;
-
- /* Set up dcb for timer callback function */
- dcb = fsmdef_get_dcb_by_call_id(callId);
- dcb->alert_info = ALERTING_TONE;
- dcb->alerting_tone = tone;
- dcb->dialplan_tone = TRUE;
-
- if (cprCancelTimer(lsm_continuous_tmr_tones) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprCancelTimer", cpr_errno);
- }
- if (cprStartTimer(lsm_continuous_tmr_tones, delay, (void *)(long)dcb->call_id)
- == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprStartTimer", cpr_errno);
- }
-}
-
-/*
- * Function : lsm_stop_continuous_tone_timer
- * Parameters : None
- * Purpose : Called from vcm_stop_tones. That function
- * will stop the the tone, this function cancels
- * the timer subsequent playing of the tone is not
- * performed
- */
-void
-lsm_stop_continuous_tone_timer (void)
-{
- static const char fname[] = "lsm_stop_continuous_tone_timer";
-
- if (cprCancelTimer(lsm_continuous_tmr_tones) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprCancelTimer", cpr_errno);
- }
-}
-
-/*
- * Function : lsm_start_tone_duration_timer
- * Parameters : Tone: tone type to play
- * Duration: length of time for tone to play
- * call_handle: Used to retrieve the dcb for this call
- * Purpose : This function is used to set up the dcb to play the tone for
- * a specified length of time.
- */
-void
-lsm_start_tone_duration_timer (vcm_tones_t tone,
- uint32_t duration,
- cc_call_handle_t call_handle)
-{
- static const char fname[] = "lsm_start_tone_duration_timer";
- fsmdef_dcb_t *dcb;
-
- /* Set up dcb for timer callback function */
- dcb = fsmdef_get_dcb_by_call_id(GET_CALL_ID(call_handle));
-
- if (cprCancelTimer(lsm_tone_duration_tmr) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprCancelTimer", cpr_errno);
- }
- if (cprStartTimer(lsm_tone_duration_tmr, duration*1000, (void *)(long)dcb->call_id) ==
- CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprStartTimer", cpr_errno);
- }
-}
-
-/*
- * Function : lsm_stop_tone_duration_timer
- * Parameters : None
- * Purpose : Called from vcm_stop_tones. That function
- * will stop the tone.
- */
-void
-lsm_stop_tone_duration_timer (void)
-{
- static const char fname[] = "lsm_stop_tone_duration_timer";
-
- if (cprCancelTimer(lsm_tone_duration_tmr) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprCancelTimer", cpr_errno);
- }
-}
-
-/*
- * This is a callback function for those tones that are
- * played in two parts (stutter and msgwaiting) or played
- * every x seconds, but are not steady tones (call waiting).
- *
- * @param[in] data The gsm ID (callid_t) of the call of the
- * tones timer has timeout.
- *
- * @return N/A
- */
-void
-lsm_tone_duration_tmr_callback (void *data)
-{
- static const char fname[] = "lsm_tone_duration_tmr_callback";
- callid_t call_id;
- fsmdef_dcb_t *dcb = NULL;
- fsmdef_media_t *media;
-
- LSM_DEBUG(DEB_F_PREFIX"invoked", DEB_F_PREFIX_ARGS(LSM, fname));
-
- call_id = (callid_t)(long)data;
- if (call_id == CC_NO_CALL_ID) {
- /* Invalid call id */
- LSM_DEBUG(DEB_F_PREFIX"invalid call id\n", DEB_F_PREFIX_ARGS(LSM, fname));
- return;
- }
-
- /* Retrieve dcb from call id */
- dcb = fsmdef_get_dcb_by_call_id(call_id);
- if (dcb == NULL) {
- LSM_DEBUG(DEB_F_PREFIX"no dcb found for call_id %d\n", DEB_F_PREFIX_ARGS(LSM, fname), call_id);
- return;
- }
-
- media = gsmsdp_find_audio_media(dcb);
-
- vcmToneStop(dcb->active_tone, dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- lsm_get_ms_ui_call_handle(dcb->line, dcb->call_id, CC_NO_CALL_ID));
-
- /* Up until this point, only sip core has started the call release procedure */
- /* since upon receipt of the BYE. Now that tone is completed playing as requested */
- /* in the BYE, need to continue processing with call clearing. */
-
- cc_int_release(CC_SRC_GSM, CC_SRC_GSM, call_id, dcb->line, CC_CAUSE_NORMAL, NULL, NULL);
-}
-
-/*
- * LSM internal function that checks if any calls are in a pending
- * answer condition. Such a condition occurs when the GSM has delayed
- * answering an incoming call while trying to clear other calls.
- *
- * @return call_id if found, else CC_NO_CALL_ID.
- */
-static callid_t
-lsm_answer_pending (void)
-{
- callid_t found_callid = CC_NO_CALL_ID;
- lsm_lcb_t *lcb;
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb->call_id != CC_NO_CALL_ID) &&
- (FSM_CHK_FLAGS(lcb->flags, LSM_FLAGS_ANSWER_PENDING))) {
-
- found_callid = lcb->call_id;
- break;
- }
- }
-
- return (found_callid);
-}
-
-/**
- *
- * Hold Reversion Alert - plays the ringer once.
- *
- * @param lsm_lcb_t lcb for this call
- * @param callid_t gsm_id
- * @param line_t line
- *
- * @return none
- *
- * @pre (lcb not_eq NULL)
- */
-static void
-lsm_reversion_ringer (lsm_lcb_t *lcb, callid_t call_id, line_t line)
-{
- vcm_ring_mode_t ringerMode = VCM_INSIDE_RING;
- vcm_tones_t toneMode = VCM_CALL_WAITING_TONE;
-
- if (!lsm_callwaiting()) {
- config_get_line_value(CFGID_LINE_RING_SETTING_IDLE,
- &ringSettingIdle, sizeof(ringSettingIdle),
- line);
- if (cc_line_ringer_mode[line] == CC_RING_DISABLE) {
- ringerMode = VCM_FLASHONLY_RING;
- } else if (ringSettingIdle == DISABLE) {
- ringerMode = VCM_RING_OFF;
- } else if (ringSettingIdle == FLASH_ONLY) {
- ringerMode = VCM_FLASHONLY_RING;
- }
-
- vcmControlRinger(ringerMode, YES, NO, line, call_id);
-
- } else {
- lsm_tmr_tones_ticks = 0;
-
- config_get_line_value(CFGID_LINE_RING_SETTING_ACTIVE,
- &ringSettingActive, sizeof(ringSettingActive),
- line);
- if (ringSettingActive == DISABLE) {
- ringerMode = VCM_RING_OFF;
- } else if (ringSettingActive == FLASH_ONLY) {
- ringerMode = VCM_FLASHONLY_RING;
- }
-
- if (ringSettingActive == BEEP_ONLY) {
- fsmdef_media_t *media = gsmsdp_find_audio_media(lcb->dcb);
-
- lsm_util_start_tone(toneMode, NO, lsm_get_ms_ui_call_handle(line, call_id, CC_NO_CALL_ID), lcb->dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- VCM_PLAY_TONE_TO_EAR);
- } else {
- vcmControlRinger(ringerMode, YES, NO, line, call_id);
- }
- }
-}
-
-/**
- * This function will set beep only settings.
- *
- * @param[in] dcb - DEF S/M control block
- * @param[out] toneMode_p - pointer to tone mode
- *
- * @return none
- */
-static void
-lsm_set_beep_only_settings (fsmdef_dcb_t *dcb, vcm_tones_t *toneMode_p)
-{
- switch (dcb->alert_info) {
- /*
- * Map BTS requested ring pattern to corresponding call waiting
- * pattern if phone is already offhook. All call waiting tones
- * must be played every ten seconds and msg waiting and stutter
- * dialtone are multi-part tones that play and then after
- * 100 ms give steady dialtone. Set a timer to call the tone
- * callback function for those tones.
- */
- case ALERTING_RING:
- lsm_tmr_tones_ticks = callWaitingDelay;
- switch (dcb->alerting_ring) {
- case VCM_BELLCORE_DR2:
- *toneMode_p = VCM_CALL_WAITING_2_TONE;
- break;
-
- case VCM_BELLCORE_DR3:
- *toneMode_p = VCM_CALL_WAITING_3_TONE;
- break;
-
- case VCM_BELLCORE_DR4:
- *toneMode_p = VCM_CALL_WAITING_4_TONE;
- break;
-
- default:
- break;
- }
- break;
-
- /* BTS wishes to override call waiting tone */
- case ALERTING_TONE:
- /*
- * In violation of the spec, BTS will send tones in the
- * Alert-Info header and if the phone is offhook, wants
- * the phone to play the tone specified in the Alert-Info
- * header instead of the normal call waiting tone. If this
- * line is connected to a call manager follow the spec and
- * always play the call waiting tone regardless of what was
- * received in the Alert-Info header.
- */
- if (sip_regmgr_get_cc_mode(dcb->line) == REG_MODE_CCM) {
- dcb->alerting_tone = VCM_CALL_WAITING_TONE;
- LSM_DEBUG(DEB_F_PREFIX"%s - Overriding value in Alert-Info header as line %d is \
- connected to a Call Manager.\n",
- DEB_F_PREFIX_ARGS(LSM, "lsm_set_beep_only_settings"), dcb->line);
- }
- *toneMode_p = dcb->alerting_tone;
- switch (dcb->alerting_tone) {
- case VCM_MSG_WAITING_TONE:
- lsm_tmr_tones_ticks = MSG_WAITING_DELAY;
- break;
-
- case VCM_STUTTER_TONE:
- lsm_tmr_tones_ticks = STUTTER_DELAY;
- break;
-
- case VCM_BUSY_VERIFY_TONE:
- lsm_tmr_tones_ticks = BUSY_VERIFY_DELAY;
- break;
-
- case VCM_CALL_WAITING_TONE:
- case VCM_CALL_WAITING_2_TONE:
- case VCM_CALL_WAITING_3_TONE:
- case VCM_CALL_WAITING_4_TONE:
- lsm_tmr_tones_ticks = callWaitingDelay;
- break;
-
- default:
- break;
- }
- break;
-
- default:
- lsm_tmr_tones_ticks = callWaitingDelay;
- }
-}
-
-/**
- *
- * Set ringer mode based on remote-cc input and configuration parameters. If there
- * any other call pending then it should play call waiting tone.
- *
- * @param lsm_lcb_t lcb for this call
- * @param callid_t gsm_id
- * @param line_t line
- *
- * @return none
- *
- * @pre (lcb not_eq NULL)
- */
-static void
-lsm_set_ringer (lsm_lcb_t *lcb, callid_t call_id, line_t line, int alerting)
-{
- static const char fname[] = "lsm_set_ringer";
- fsmdef_dcb_t *dcb;
- boolean ringer_set = FALSE;
- callid_t other_call_id = CC_NO_CALL_ID;
- callid_t priority_call_id = CC_NO_CALL_ID;
- int callHoldRingback = 0;
- int dcb_cnt = 0;
- int i = 0;
- fsmxfr_xcb_t *xcb;
- fsmcnf_ccb_t *ccb;
- lsm_lcb_t *lcb2;
- fsmdef_dcb_t *dcbs[LSM_MAX_CALLS];
- vcm_ring_mode_t ringerMode = VCM_INSIDE_RING;
- short ringOnce = NO;
- boolean alertInfo = NO;
- vcm_tones_t toneMode = VCM_CALL_WAITING_TONE;
- fsmdef_media_t *media;
- boolean isDusting = FSM_CHK_FLAGS(lcb->flags, LSM_FLAGS_DUSTING) ? TRUE : FALSE;
- int sdpmode = 0;
-
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"Entered, state=%d.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname), lcb->state);
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- /*
- * The ringer (or call-waiting tone) should be on if these
- * conditions are met:
- * 1. A line is ringing for an incoming call and no calls
- * with a pending answer
- * 2. A line is on hold
- * and
- * 3. No lines are connected
- *
- * Otherwise, turn on the call-waiting tones.
- *
- */
-
- if (priority_call_id == CC_NO_CALL_ID) {
- /* get the call_id of the line that triggers this if it is ringing and
- pass down the correct line variable and its ring type and let the ring
- manager decides. Originally we only find line first line in ringing state
- which results in issue where Flash only line follows by audio ring line
- ringing simultaneously, the phone does not ring audibly.
- */
- if (lcb->state == LSM_S_RINGIN) {
- other_call_id = call_id;
- } else {
- other_call_id = lsm_find_state(LSM_S_RINGIN);
- }
- }
-
- if (((priority_call_id != CC_NO_CALL_ID) || (other_call_id != CC_NO_CALL_ID)) &&
- (lsm_answer_pending() == CC_NO_CALL_ID)) {
- /*sam
- * may need to add (ringout and rtp open) to this check.
- * It is possible that inband alerting is active for an outgoing call.
- */
- dcb = fsmdef_get_dcb_by_call_id((priority_call_id != CC_NO_CALL_ID) ?
- priority_call_id : other_call_id);
- lcb = lsm_get_lcb_by_call_id((priority_call_id != CC_NO_CALL_ID) ?
- priority_call_id : other_call_id);
- isDusting = ((lcb != NULL) && FSM_CHK_FLAGS(lcb->flags, LSM_FLAGS_DUSTING)) ? TRUE : FALSE;
-
- /*
- * TNP has line-based ringing so update the line parameter so
- * if reflects what line is ringing, not which line had an action
- * taken against it, i.e. if line 1 hangs up and line 2 is ringing,
- * line will be equal to 1 (since that line hung-up), but it needs
- * to be 2 since that is the line actually ringing. 40/60 can
- * get away with this since it is device-based ringing. If there
- * are multiple lines in the RINGIN state, the ringing will be
- * based on the first line in the RINGIN state found. Could add
- * the check if (other_call_id != callid) but line will equal
- * dcb->line if the callids are the same so save a few CPU cycles
- * by not having the check. No need to do a #ifdef TNP since
- * it does matter which line we use on the 40/60 as it is device based.
- */
- line = dcb->line;
-
- if (!lsm_callwaiting()) {
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"No call waiting, lcb->line=%d, lcb->flag=%d.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, lcb->call_id, fname),
- lcb->line,
- lcb->flags);
-
- ringer_set = TRUE;
- lsm_tmr_tones_ticks = 0;
-
- /*
- * CFGID_LINE_RING_SETTING_IDLE is a config parameter that
- * tells the phone what action to take for an incoming
- * call on a phone with no active calls.
- *
- */
-
- if (isDusting) {
- ringSettingIdle = FLASH_ONLY;
- }
- else if (FSM_CHK_FLAGS(lcb->flags, LSM_FLAGS_PREVENT_RINGING)) {
- /*
- * If this phone is both calling and called device, do not play ring.
- */
- ringSettingIdle = DISABLE;
- } else if (cc_line_ringer_mode[line] == CC_RING_DISABLE) {
- /*
- * Disable - no ring or flash
- */
- ringSettingIdle = FLASH_ONLY;
- } else if (cc_line_ringer_mode[line] == CC_RING_ENABLE) {
- ringSettingIdle = RING;
- } else {
- config_get_line_value(CFGID_LINE_RING_SETTING_IDLE,
- &ringSettingIdle, sizeof(ringSettingIdle),
- line);
- }
- LSM_DEBUG(DEB_L_C_F_PREFIX"Ring set mode=%d.\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname), ringSettingIdle);
-
- /*
- * Disable - no ring or flash
- */
- if (ringSettingIdle == DISABLE) {
- ringerMode = VCM_RING_OFF;
-
- /*
- * Flash Only - No ringing, just flash.
- */
- } else if (ringSettingIdle == FLASH_ONLY) {
- ringerMode = VCM_FLASHONLY_RING;
-
- /*
- * Ring once - ring the phone once
- */
- } else if (ringSettingIdle == RING_ONCE) {
- ringOnce = YES;
-
- /*
- * Ring - normal operation. Ring the phone until answered,
- * forwarded, or disconnected.
- */
- } else if (ringSettingIdle == RING) {
-
- /* Determine what tone/ringing pattern to play */
- switch (dcb->alert_info) {
- case ALERTING_NONE:
- /* This is the default case nothing to do */
- break;
-
- case ALERTING_RING:
- ringerMode = dcb->alerting_ring;
- break;
-
- case ALERTING_OLD:
- default:
- alertInfo = YES;
- }
- } else if (ringSettingIdle == BEEP_ONLY) {
- lsm_set_beep_only_settings (dcb, &toneMode);
-
- }
- LSM_DEBUG(DEB_L_C_F_PREFIX"Alert info=%d, ringSettingIdle=%d, ringerMode=%d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname),
- dcb->alert_info,
- ringSettingIdle,
- ringerMode);
-
- /*
- * If an active call is being held while there is an incoming
- * call AND ringSettingBusyStationPolicy is 0, this flag will
- * be false.
- */
- if (alerting) {
- /*
- * If the line is connected to a CCM, Bellcore-Dr1 means
- * play the defined ringer once. Bellcore-dr2 means play
- * the defined ringer twice.
- */
- if (sip_regmgr_get_cc_mode(line) == REG_MODE_CCM) {
- if (ringerMode == VCM_BELLCORE_DR1) {
- ringerMode = VCM_INSIDE_RING;
- } else if (ringerMode == VCM_BELLCORE_DR2) {
- ringerMode = VCM_OUTSIDE_RING;
- }
- }
- if (ringSettingIdle == BEEP_ONLY) {
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"Idle phone RING SETTING: Beep_only\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname));
-
- media = gsmsdp_find_audio_media(lcb->dcb);
- lsm_util_tone_start_with_speaker_as_backup(toneMode, NO, lsm_get_ms_ui_call_handle(line, call_id, CC_NO_CALL_ID),
- lcb->dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- VCM_PLAY_TONE_TO_EAR);
- } else {
- LSM_DEBUG(DEB_L_C_F_PREFIX"Idle phone RING SETTING: ringer Mode = %s,"
- " Ring once = %d, alertInfo = %d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname),
- vm_alert_names[ringerMode], ringOnce, alertInfo);
-
- vcmControlRinger(ringerMode, ringOnce, alertInfo, line, lcb->ui_id);
- }
- }
-
- if ( lcb->state != LSM_S_HOLDING &&
- lcb->state != LSM_S_RINGIN ) {
- ui_set_call_status(platform_get_phrase_index_str(CALL_ALERTING),
- line, lcb->ui_id);
- }
- } else {
-
- // Ring off all lines.
- FSM_FOR_ALL_CBS(lcb2, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb2->call_id != CC_NO_CALL_ID) &&
- (lcb2->state == LSM_S_RINGIN) )
- {
- LSM_DEBUG(DEB_L_C_F_PREFIX"Call waiting RING SETTING: "
- "ringer Mode = RING_OFF, Ring once = NO, alertInfo = NO\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb2->line, lcb2->call_id, fname));
- vcmControlRinger(VCM_RING_OFF, NO, NO, lcb2->line, call_id);
- }
- }
- ringer_set = TRUE;
- lsm_tmr_tones_ticks = 0;
-
- /*
- * ringSettingActive is a TNP only config parameter that
- * tells the phone what action to take for an incoming
- * call on a phone with an active call.
- */
- if (isDusting) {
- ringSettingActive = FLASH_ONLY;
- } else {
- config_get_line_value(CFGID_LINE_RING_SETTING_ACTIVE,
- &ringSettingActive, sizeof(ringSettingActive),
- line);
- }
-
- /*
- * Disable - no ring or flash
- */
- if (ringSettingActive == DISABLE) {
- ringerMode = VCM_RING_OFF;
-
- /*
- * Flash Only - No ringing, just flash.
- */
- } else if (ringSettingActive == FLASH_ONLY) {
- ringerMode = VCM_FLASHONLY_RING;
-
- /*
- * Ring once - ring the phone once
- */
- } else if (ringSettingActive == RING_ONCE) {
- ringOnce = YES;
-
- /*
- * Ring - Ring the phone until answered, forwarded or
- * disconnected.
- *
- * NOTE: This code is replicated above under checking
- * RING_SETTING_IDLE above. Putting this common code
- * in a function call saved a miniscule amount of memory
- * at the cost of an additional function call for every
- * call. It was decided it was not worth the cost, but
- * has been documented in case the phone gets very,
- * very low on memory in the future.
- */
- } else if (ringSettingActive == RING) {
-
- /* Determine what tone/ringing pattern to play */
- switch (dcb->alert_info) {
- case ALERTING_NONE:
- /* This is the default case nothing to do */
- break;
-
- case ALERTING_RING:
- ringerMode = dcb->alerting_ring;
- break;
-
- case ALERTING_OLD:
- default:
- alertInfo = YES;
- }
-
- /*
- * BeepOnly - normal operation. Play call waiting tone.
- */
- } else if (ringSettingActive == BEEP_ONLY) {
- lsm_set_beep_only_settings (dcb, &toneMode);
-
- }
-
- /*
- * If an active call is being held while there is an incoming
- * call AND ringSettingBusyStationPolicy is 0, this flag will
- * be false.
- */
- if (alerting) {
- /*
- * The code above has set the variables to play either the ringer
- * or a tone based on the ringSettingBusy. If the config variable
- * is beeponly then call start_tone else call control_ringer.
- */
- if (ringSettingActive == BEEP_ONLY) {
- media = gsmsdp_find_audio_media(dcb);
-
- lsm_util_start_tone(toneMode, NO, lsm_get_ms_ui_call_handle(line, call_id, CC_NO_CALL_ID), dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- VCM_PLAY_TONE_TO_EAR);
- } else {
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"Active call RING SETTING: "
- "ringer Mode = %s, Ring once = %d, alertInfo = %d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname),
- vm_alert_names[ringerMode], ringOnce, alertInfo);
-
- vcmControlRinger(ringerMode, ringOnce, alertInfo, line, lcb->ui_id);
- }
- }
-
- /*
- * Start a timer to play multiple part tones if needed.
- */
- if (lsm_tmr_tones_ticks > 0) {
- if (cprCancelTimer(lsm_tmr_tones) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprCancelTimer", cpr_errno);
- }
- if (cprStartTimer(lsm_tmr_tones, lsm_tmr_tones_ticks,
- (void *)(long)dcb->call_id) == CPR_FAILURE) {
- LSM_DEBUG(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprStartTimer", cpr_errno);
- }
- }
- }
- } else if (lcb->state == LSM_S_IDLE) {
- /*
- * This line just hungup so let's check to see if call hold ringback
- * is enabled and if we have any other holding lines. If so ring to
- * alert the user that a line is still around.
- */
- config_get_value(CFGID_CALL_HOLD_RINGBACK, &callHoldRingback,
- sizeof(callHoldRingback));
- if (callHoldRingback & 0x1) {
- callid_t ui_id;
-
- dcb_cnt = fsmdef_get_dcbs_in_held_state(dcbs, call_id);
- for (i = 0, dcb = dcbs[i]; i < dcb_cnt; i++, dcb = dcbs[i]) {
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if ((lsm_is_phone_inactive() == TRUE) &&
- (ccb == NULL) && (xcb == NULL) &&
- (lcb->enable_ringback == TRUE)) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"Applying ringback\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb->line, lcb->call_id, fname));
- ringer_set = TRUE;
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"Hold RINGBACK SETTING: ringer Mode = "
- "VCM_INSIDE_RING, Ring once = YES, alertInfo = YES\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, dcb->call_id, fname));
- vcmControlRinger(VCM_INSIDE_RING, YES, YES, line, call_id);
-
- /* Find the corresponding LCB to get to the UI ID */
- ui_id = lsm_get_ui_id(dcb->call_id);
- ui_set_call_status(platform_get_phrase_index_str(CALL_INITIATE_HOLD),
- dcb->line, ui_id);
- }
- }
- }
- }
-
- if (ringer_set == FALSE) {
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"Ringer_set = False : "
- "ringer Mode = VCM_RING_OFF, Ring once = NO, alertInfo = NO\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname));
-
-
- if (!sdpmode) {
- vcmControlRinger(VCM_RING_OFF, NO, NO, line, call_id);
- }
-
- }
-}
-
-static cc_rcs_t
-lsm_offhook (lsm_lcb_t *lcb, cc_state_data_offhook_t *data)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- fsmxfr_xcb_t *xcb;
- lsm_lcb_t *lcb2;
- callid_t call_id2;
- int attr;
- fsmdef_dcb_t *dcb;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- lsm_change_state(lcb, __LINE__, LSM_S_OFFHOOK);
-
- /*
- * Disable the ringer since the user is going offhook. Only calls
- * in the RINGIN state should have ringing enabled.
- */
- FSM_FOR_ALL_CBS(lcb2, lsm_lcbs, LSM_MAX_LCBS) {
- if ((lcb2->call_id != CC_NO_CALL_ID) &&
- (lcb2->state == LSM_S_RINGIN)) {
-
- vcmControlRinger(VCM_RING_OFF, NO, NO, lcb2->line, lcb2->call_id);
- }
- }
-
- dp_offhook(line, call_id);
-
- attr = fsmutil_get_call_attr(dcb, line, call_id);
-
- ui_new_call(evOffHook, line, lcb->ui_id, attr,
- dcb->caller_id.call_instance_id,
- (boolean)FSM_CHK_FLAGS(lcb->flags, LSM_FLAGS_DIALED_STRING));
-
- xcb = fsmxfr_get_xcb_by_call_id(call_id);
- if (xcb != NULL) {
- call_id2 = ((lcb->call_id == xcb->xfr_call_id) ?
- (xcb->cns_call_id) : (xcb->xfr_call_id));
- lcb2 = lsm_get_lcb_by_call_id(call_id2);
- }
-
- //vcmActivateWlan(TRUE);
-
- vcmEnableSidetone(YES);
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_dialing (lsm_lcb_t *lcb, cc_state_data_dialing_t *data)
-{
- fsmxfr_xcb_t *xcb = NULL;
- int stutterMsgWaiting = 0;
- fsmdef_dcb_t *dcb = lcb->dcb;
- fsmdef_media_t *media = gsmsdp_find_audio_media(dcb);
-
-
- if ( dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- /* don't provide dial tone on transfer unless we are the transferor. */
- xcb = fsmxfr_get_xcb_by_call_id(lcb->call_id);
- if ((xcb != NULL) && (xcb->mode != FSMXFR_MODE_TRANSFEROR)) {
- return (CC_RC_SUCCESS);
- }
-
- /*
- * Start dial tone if no digits have been entered
- */
- if ((data->play_dt == TRUE)
- && (dp_check_for_plar_line(lcb->line) == FALSE)
- ) {
-
- /* get line based AMWI config */
- config_get_value(CFGID_LINE_MESSAGE_WAITING_AMWI + lcb->line - 1, &stutterMsgWaiting,
- sizeof(stutterMsgWaiting));
- if ( stutterMsgWaiting != 1 && stutterMsgWaiting != 0) {
- /* AMWI is not configured. Fallback on config for stutter dial tone */
- config_get_value(CFGID_STUTTER_MSG_WAITING, &stutterMsgWaiting,
- sizeof(stutterMsgWaiting));
- stutterMsgWaiting &= 0x1; /* LSB indicates on/off */
- }
-
- if ( (data->suppress_stutter == FALSE) &&
- (ui_line_has_mwi_active(lcb->line)) && /* has msgs waiting */
- stutterMsgWaiting ) {
- lsm_util_start_tone(VCM_STUTTER_TONE, FALSE, lsm_get_ms_ui_call_handle(lcb->line, CC_NO_CALL_ID, lcb->ui_id),
- dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- VCM_PLAY_TONE_TO_EAR);
- } else {
- lsm_util_start_tone(VCM_INSIDE_DIAL_TONE, FALSE, lsm_get_ms_ui_call_handle(lcb->line, CC_NO_CALL_ID, lcb->ui_id),
- dcb->group_id,
- ((media != NULL) ? media->refid : CC_NO_MEDIA_REF_ID),
- VCM_PLAY_TONE_TO_EAR);
- }
- }
-
- /*
- * For round table phone, post WAITINGFORDIGITS event,
- * so that UI can pop up dialing screen.
- * For TNP, this event gets ignored.
- */
- ui_call_state(evWaitingForDigits, lcb->line, lcb->ui_id, CC_CAUSE_NORMAL);
-
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_dialing_completed (lsm_lcb_t *lcb, cc_state_data_dialing_completed_t *data)
-{
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb = lcb->dcb;
-
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- lsm_change_state(lcb, __LINE__, LSM_S_PROCEED);
-
- /* If KPML is enabled then do not change UI state to
- * proceed, more digit to collect
- */
- if (dp_get_kpml_state()) {
- return (CC_RC_SUCCESS);
- }
-
- ui_call_info(data->caller_id.calling_name,
- data->caller_id.calling_number,
- data->caller_id.alt_calling_number,
- data->caller_id.display_calling_number,
- data->caller_id.called_name,
- data->caller_id.called_number,
- data->caller_id.display_called_number,
- data->caller_id.orig_called_name,
- data->caller_id.orig_called_number,
- data->caller_id.last_redirect_name,
- data->caller_id.last_redirect_number,
- (calltype_t)dcb->call_type,
- line, lcb->ui_id,
- dcb->caller_id.call_instance_id,
- FSM_GET_SECURITY_STATUS(dcb),
- FSM_GET_POLICY(dcb));
-
- lsm_ui_call_state(evProceed, line, lcb, CC_CAUSE_NORMAL);
-
- (void) lsm_stop_tone(lcb, NULL);
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_call_sent (lsm_lcb_t *lcb, cc_state_data_call_sent_t *data)
-{
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
- char tmp_str[STATUS_LINE_MAX_LEN];
- fsmdef_media_t *media;
- static const char fname[] = "lsm_call_sent";
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- lsm_change_state(lcb, __LINE__, LSM_S_PROCEED);
-
- (void) lsm_stop_tone(lcb, NULL);
-
- /*
- * We go ahead and start a rx port if our local SDP indicates
- * the need in an attempt to be 3264 compliant. Since we have
- * not yet locked down the codec, we will use preferred codec if
- * configured. If not, we use the first codec in our local
- * list of supported codecs. The codec list was initialized
- * in fsmdef_init_local_sdp.
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- continue;
- }
- LSM_DEBUG(DEB_F_PREFIX"%d %d %d\n", DEB_F_PREFIX_ARGS(LSM, fname), media->direction_set,
- media->direction, media->is_multicast);
- if ((media->direction_set) &&
- ((media->direction == SDP_DIRECTION_SENDRECV) ||
- (media->direction == SDP_DIRECTION_RECVONLY))) {
-
- lsm_rx_start(lcb, cc_state_name(CC_STATE_FAR_END_ALERTING),
- media);
- }
- }
-
- if (!dp_get_kpml_state()) {
- if ((platGetPhraseText(STR_INDEX_CALLING,
- (char *) tmp_str,
- STATUS_LINE_MAX_LEN - 1)) == CPR_SUCCESS) {
- ui_set_call_status(tmp_str, line, lcb->ui_id);
- }
- }
-
- /*
- * cancel offhook to first digit timer.
- */
- dp_int_cancel_offhook_timer(line, lcb->call_id);
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_far_end_proceeding (lsm_lcb_t *lcb,
- cc_state_data_far_end_proceeding_t * data)
-{
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
-
- lsm_change_state(lcb, __LINE__, LSM_S_PROCEED);
-
- if (!dp_get_kpml_state()) {
- ui_set_call_status(platform_get_phrase_index_str(CALL_PROCEEDING_IN),
- line, lcb->ui_id);
- /*
- * update placed call info in call history with dialed digits
- */
- dcb = lcb->dcb;
- if (dcb != NULL && dcb->placed_call_update_required) {
- lsm_update_placed_callinfo(dcb);
- dcb->placed_call_update_required = FALSE;
- }
- }
-
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_far_end_alerting (lsm_lcb_t *lcb, cc_state_data_far_end_alerting_t *data)
-{
- static const char fname[] = "lsm_far_end_alerting";
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
- const char *status = NULL;
- fsmcnf_ccb_t *ccb;
- boolean rcv_port_started = FALSE;
- char tmp_str[STATUS_LINE_MAX_LEN];
- boolean spoof_ringout;
- fsmdef_media_t *media;
- call_events call_state;
- fsmdef_media_t *audio_media;
- boolean is_session_progress = FALSE;
-
-
- /*
- * Need to check if rcv_chan is already open and if we will be
- * receiving inband ringing. The recv_chan should always be
- * open since we always open a receive channel when initiating a
- * call. If inband ringing will be sent by the far end, we
- * will close the receive port and reopen it using the codec
- * negotiated when we received the SDP in the far ends call
- * proceeding message. We want to close the receive port well
- * ahead of reopening it due to some issue in the dsp where
- * a close followed immediately by an open causes a reset of
- * the DSP.
- */
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
- audio_media = gsmsdp_find_audio_media(dcb);
-
- if (dcb->inband) {
- /* close (with refresh) all media entries */
- lsm_close_rx(lcb, TRUE, NULL);
- lsm_close_tx(lcb, TRUE, NULL);
- }
-
- /*
- * Check to see if we need to spoof ring out in connected or holding
- * state.
- *
- * The LSM can be in holding state when the user is resuming
- * currently held call that was early transferred to another party
- * and the other party has not answered the call yet.
- */
- if (dcb->spoof_ringout_requested &&
- ((lcb->state == LSM_S_CONNECTED) || (lcb->state == LSM_S_HOLDING))) {
- /* Spoof ring out is requested in the connected/holding state */
- spoof_ringout = TRUE;
- } else {
- spoof_ringout = FALSE;
- }
- lsm_change_state(lcb, __LINE__, LSM_S_RINGOUT);
-
- /* Don't send the dialplan update msg if CFWD_ALL. Otherwise the invalid
- * redial numer is saved. (CSCsv08816)
- */
- if (dcb->active_feature != CC_FEATURE_CFWD_ALL) {
- dp_int_update(line, call_id, data->caller_id.called_number);
- }
-
-
- /*
- * Check for inband alerting or spoof ringout.
- * If no inband alerting and this is not a spoof ringout case,
- * just update the status line to show we are alerting. The local
- * ringback tone will not be started until the ringback delay timer
- * expires.
- */
- if (dcb->inband != TRUE || spoof_ringout) {
- status = platform_get_phrase_index_str(CALL_ALERTING_LOCAL);
-
- if (spoof_ringout) {
-
- if (audio_media) {
-
- /*
- * Ringback delay timer is not used for spoof ringout case
- * so start local ringback tone now.
- */
- lsm_util_start_tone(VCM_ALERTING_TONE, FALSE, lsm_get_ms_ui_call_handle(line, call_id, CC_NO_CALL_ID),
- dcb->group_id,audio_media->refid,
- VCM_PLAY_TONE_TO_EAR);
- }
-
- }
- } else {
- is_session_progress = TRUE;
- (void) lsm_stop_tone(lcb, NULL);
-
- if ((platGetPhraseText(STR_INDEX_SESSION_PROGRESS,
- (char *) tmp_str,
- STATUS_LINE_MAX_LEN - 1)) == CPR_SUCCESS) {
- status = tmp_str;
- }
-
- /* start receive and transmit for all media entries that are active */
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- /* this entry is not active */
- continue;
- }
- LSM_DEBUG(DEB_L_C_F_PREFIX"direction_set:%d direction:%d"
- " dest_addr:0x%x is_multicast:%d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname),
- media->direction_set,
- media->direction, media->dest_addr,
- media->is_multicast);
-
- if (media->direction_set) {
- if (media->direction == SDP_DIRECTION_SENDRECV ||
- media->direction == SDP_DIRECTION_RECVONLY) {
- lsm_rx_start(lcb,
- cc_state_name(CC_STATE_FAR_END_ALERTING),
- media);
- rcv_port_started = TRUE;
- }
-
- if (media->direction == SDP_DIRECTION_SENDRECV ||
- media->direction == SDP_DIRECTION_SENDONLY) {
- lsm_tx_start(lcb,
- cc_state_name(CC_STATE_FAR_END_ALERTING),
- media);
- }
- }
- }
-
- if (!rcv_port_started) {
- /*
- * Since we had SDP we thought inband ringback was in order but
- * media attributes indicate the receive port is to remain
- * closed. In this case, go ahead and apply local ringback tone
- * or user will hear silence. We do not depend on ringback delay
- * timer to start the local ringback tone so we have to start it
- * here.
- */
- status = platform_get_phrase_index_str(CALL_ALERTING_LOCAL);
- lsm_util_start_tone(VCM_ALERTING_TONE, FALSE, lsm_get_ms_ui_call_handle(line, call_id, CC_NO_CALL_ID), dcb->group_id,
- ((audio_media != NULL) ? audio_media->refid :
- CC_NO_MEDIA_REF_ID),
- VCM_PLAY_TONE_TO_EAR);
- } else {
- lsm_set_ringer(lcb, call_id, line, YES);
- }
- }
-
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
-
- /* Update call information */
- lsm_internal_update_call_info(lcb, dcb);
-
- /* This is the case where remote end of the call has been early trasnfered
- * to another endpoint.
- */
-
- ccb = fsmcnf_get_ccb_by_call_id(lcb->call_id);
-
- if ((ccb != NULL) && (ccb->active == TRUE) &&
- (ccb->flags & LCL_CNF)) {
- call_state = evConference;
- } else {
- call_state = evRingOut;
- }
-
- /* If an invalid DN is dialed during CFA then CCM sends 183/Session Progress
- * (a.k.a. far end alerting) so it can play the invalid DN announcement. In
- * this case CCM sends 404 Not Found after playing the announcement. If we
- * are here due to that situation then don't propagate call info or status
- * to UI side as it will display "Session Progress" on the status line and
- * will log the DN in Placed calls; and we don't want either. Just skip the
- * update and following 404 Not Found will take care of playing/displaying
- * Reorder. Note that this condition may occur only in TNP/CCM mode.
- */
- if (dcb->active_feature != CC_FEATURE_CFWD_ALL) {
- if(!is_session_progress) {//CSCtc18750
- /*
- * update placed call info in call history with dialed digits
- */
- if (dcb->placed_call_update_required) {
- lsm_update_placed_callinfo(dcb);
- dcb->placed_call_update_required = FALSE;
- }
-
- if (status) {
- ui_set_call_status(status, line, lcb->ui_id);
- }
- }
-
- lsm_ui_call_state(call_state, line, lcb, CC_CAUSE_NORMAL);
-
- }
- /* For roundtable phones, UI will be in dial state, which is different from TNP UI,
- * TNP UI does not have different dialing layer. In this case offhook dialing screen
- * does not vanish untill GSM provides procced call status, hence all the softkeys are
- * available during CFWD, which is not correct
- */
- if (dcb->active_feature == CC_FEATURE_CFWD_ALL) {
- lsm_ui_call_state(evReorder, line, lcb, CC_CAUSE_NORMAL);
- }
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_call_received (lsm_lcb_t *lcb, cc_state_data_call_received_t *data)
-{
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_alerting (lsm_lcb_t *lcb, cc_state_data_alerting_t *data)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- lsm_change_state(lcb, __LINE__, LSM_S_RINGIN);
-
- dcb->ui_update_required = TRUE;
- lsm_internal_update_call_info(lcb, dcb);
-
- ui_new_call(evRingIn, line, lcb->ui_id, NORMAL_CALL,
- dcb->caller_id.call_instance_id, FALSE);
-
- fsmutil_set_shown_calls_ci_element(dcb->caller_id.call_instance_id, line);
- lsm_ui_call_state(evRingIn, line, lcb, CC_CAUSE_NORMAL);
- lsm_update_inalert_status(line, lcb->ui_id, data, TRUE);
-
-
- lsm_set_ringer(lcb, call_id, line, YES);
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_answered (lsm_lcb_t *lcb, cc_state_data_answered_t *data)
-{
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- lsm_change_state(lcb, __LINE__, LSM_S_OFFHOOK);
-
-
- lsm_internal_update_call_info(lcb, dcb);
-
- vcmControlRinger(VCM_RING_OFF, NO, NO, line, dcb->call_id);
-
- lsm_ui_call_state(evOffHook, line, lcb, CC_CAUSE_NORMAL);
-
- //vcmActivateWlan(TRUE);
-
- (void) lsm_stop_tone(lcb, NULL);
-
- return (CC_RC_SUCCESS);
-}
-
-/**
- *
- * Function updates media paths based on the negotated parameters.
- *
- * @param lcb line control block
- * @param caller_fname caller function name
- *
- * @return none
- *
- * @pre (dcb not_eq NULL)
- * @pre (fname not_eq NULL)
- */
-static void
-lsm_update_media (lsm_lcb_t *lcb, const char *caller_fname)
-{
- static const char fname[] = "lsm_update_media";
- fsmdef_dcb_t *dcb;
- fsmdef_media_t *media;
- boolean rx_refresh;
- boolean tx_refresh;
- char addr_str[MAX_IPADDR_STR_LEN];
- int i;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL),
- fname);
- return;
- }
-
- addr_str[0] = '\0';
-
- /*
- * Close rx and tx port for media change. Check media direction
- * to see if port should be closed or remain open. If the port
- * needs to be kept open, lsm_close_* functions will check to
- * see if any media attributes have changed. If anything has
- * changed, the port is closed, otherwise the port remains
- * open. If media direction is not set, treat as if set to inactive.
- * Also, if multicast leave rx_refresh and tx_refresh to FALSE to
- * force a socket close.
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media) ||
- FSM_CHK_FLAGS(media->hold, FSM_HOLD_LCL)) {
- /* this entry is not active or locally held */
- continue;
- }
-
- rx_refresh = FALSE;
- tx_refresh = FALSE;
-
- if ((media->direction_set) && (media->is_multicast == FALSE)) {
- if (media->direction == SDP_DIRECTION_SENDRECV ||
- media->direction == SDP_DIRECTION_RECVONLY) {
- rx_refresh = TRUE;
- }
- if (media->direction == SDP_DIRECTION_SENDRECV ||
- media->direction == SDP_DIRECTION_SENDONLY) {
- tx_refresh = TRUE;
- }
- }
-
- lsm_close_rx(lcb, rx_refresh, media);
- lsm_close_tx(lcb, tx_refresh, media);
-
- if (LSMDebug) {
- /* debug is enabled, format the dest addr into string */
- ipaddr2dotted(addr_str, &media->dest_addr);
- for (i = 0; i < media->num_payloads; i++)
- {
- LSM_DEBUG(DEB_L_C_F_PREFIX"%d rx, tx refresh's are %d %d"
- ", dir=%d, payload=%d addr=%s, multicast=%d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line,
- dcb->call_id, fname), media->refid, rx_refresh,
- tx_refresh, media->direction,
- media->payloads[i], addr_str, media->is_multicast );
- }
- }
- if (rx_refresh ||
- (media->is_multicast &&
- media->direction_set &&
- media->direction == SDP_DIRECTION_RECVONLY)) {
- lsm_rx_start(lcb, caller_fname, media);
- }
- if (tx_refresh) {
- lsm_tx_start(lcb, caller_fname, media);
- }
- if ( rx_refresh &&
- (media->cap_index == CC_VIDEO_1)) {
- // force an additional update so UI can refresh the remote view
- ui_update_video_avail(dcb->line, lcb->ui_id, dcb->cur_video_avail);
- LSM_DEBUG(DEB_L_C_F_PREFIX"Video Avail Called %d",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, lcb->ui_id, fname), dcb->cur_video_avail);
- }
- }
-}
-
-/**
- *
- * Function to set media attributes and set the ui state.
- *
- * @param lcb line control block
- * @param line line
- * @param fname caller function name
- *
- * @return none
- *
- * @pre (dcb not_eq NULL)
- * @pre (fname not_eq NULL)
- */
-static void
-lsm_call_state_media (lsm_lcb_t *lcb, line_t line, const char *fname)
-{
- fsmcnf_ccb_t *ccb;
- fsmdef_dcb_t *dcb;
- call_events call_state;
- callid_t call_id = lcb->call_id;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL),
- "lsm_call_state_media");
- return;
- }
-
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
-
- /* Update media parametes to the platform */
- lsm_update_media(lcb, fname);
-
- if ((ccb != NULL) && (ccb->active == TRUE)) {
- /* For joined call leg, do not change UI state to conf. */
- if ((ccb->flags & JOINED) ||
- (fname == cc_state_name(CC_STATE_RESUME))) {
- call_state = evConnected;
- } else {
- call_state = evConference;
- }
- } else {
- call_state = evConnected;
- }
-
- /*
- * Possible media changes, update call information and followed
- * by the state update. This is important sequence for 7940/60
- * SIP to force the BTXML update.
- */
- // Commenting out original code for CSCsv72370. Leaving here for reference.
- // lsm_internal_update_call_info(lcb, dcb);
-
- lsm_ui_call_state(call_state, line, lcb, CC_CAUSE_NORMAL);
- // CSCsv72370 - Important sequence for TNP this follows state change
- lsm_internal_update_call_info(lcb, dcb);
-}
-
-
-static cc_rcs_t
-lsm_connected (lsm_lcb_t *lcb, cc_state_data_connected_t *data)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
- int alerting = YES;
- call_events original_call_event;
- int ringSettingBusyStationPolicy;
- boolean tone_stop_bool = TRUE;
- int sdpmode = 0;
- boolean start_ice = FALSE;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- original_call_event = lcb->previous_call_event;
- /*
- * If a held call is being resumed, check the
- * policy to see if the phone should resume alerting.
- */
- if (lcb->state == LSM_S_HOLDING) {
- config_get_value(CFGID_RING_SETTING_BUSY_POLICY,
- &ringSettingBusyStationPolicy,
- sizeof(ringSettingBusyStationPolicy));
- if (0 == ringSettingBusyStationPolicy) {
- alerting = NO;
- }
-
- /*
- * CSCtd31671: When agent phone resumes from a held call with
- * monitor warning tone, the tone should not be stopped.
- */
- if(lcb->dcb->active_tone == VCM_MONITORWARNING_TONE || lcb->dcb->active_tone == VCM_RECORDERWARNING_TONE)
- tone_stop_bool = FALSE;
- }
-
- /* Don't try to start ICE unless this is the first time connecting.
- * TODO(ekr@rtfm.com): Is this the right ICE start logic? What about restarts
- */
- if (strlen(dcb->peerconnection) && lcb->state != LSM_S_CONNECTED)
- start_ice = TRUE;
-
- lsm_change_state(lcb, __LINE__, LSM_S_CONNECTED);
-
- if (!sdpmode) {
- if (tone_stop_bool == TRUE)
- (void) lsm_stop_tone(lcb, NULL);
- }
-
- /* Start ICE */
- if (start_ice) {
- short res = vcmStartIceChecks(dcb->peerconnection);
- /* TODO(emannion): Set state to dead here. */
- if (res)
- return CC_RC_SUCCESS;
- }
-
- /*
- * Open the RTP receive channel.
- */
- lsm_call_state_media(lcb, line, cc_state_name(CC_STATE_CONNECTED));
-
-
- if (!sdpmode) {
- vcmEnableSidetone(YES);
-
- lsm_set_ringer(lcb, call_id, line, alerting);
- }
-
- FSM_RESET_FLAGS(lcb->flags, LSM_FLAGS_ANSWER_PENDING);
- FSM_RESET_FLAGS(lcb->flags, LSM_FLAGS_DUSTING);
-
- /*
- * update placed call info in call history with dialed digits
- */
- if (dcb->placed_call_update_required) {
- lsm_update_placed_callinfo(dcb);
- dcb->placed_call_update_required = FALSE;
- }
-
- /*
- * If UI state was changed, update status line.
- */
- if (lcb->previous_call_event != original_call_event) {
- if (lcb->previous_call_event == evConference) {
- } else {
-
- ui_set_call_status(platform_get_phrase_index_str(CALL_CONNECTED),
- line, lcb->ui_id);
- }
- }
- ui_update_video_avail(line, lcb->ui_id, dcb->cur_video_avail);
- return (CC_RC_SUCCESS);
-}
-
-/**
- * Function: lsm_hold_reversion
- * Perform Hold Reversion on the given call
- * any other call pending then it should play call waiting tone.
- *
- * @param lsm_lcb_t lcb for this call
- *
- * @return cc_rcs_t SUCCESS or FAILURE of the operation
- *
- * @pre (lcb not_eq NULL)
- */
-
-static cc_rcs_t
-lsm_hold_reversion (lsm_lcb_t *lcb)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
-
- // Update call state on the JAVA side
- lsm_ui_call_state(evHoldRevert, line, lcb, CC_CAUSE_NORMAL);
-
- if (lsm_find_state(LSM_S_RINGIN) > CC_NO_CALL_ID) {
- // No Reversion ringing if we have calls in ringing state
- return CC_RC_SUCCESS;
- }
- ui_set_notification(line, call_id,
- (char *)INDEX_STR_HOLD_REVERSION, CALL_ALERT_TIMEOUT,
- FALSE, HR_NOTIFY_PRI);
- lsm_reversion_ringer(lcb, call_id, line);
-
- return (CC_RC_SUCCESS);
-}
-
-/*
- * lsm_hold_local
- *
- * Move the phone into the Hold state.
- *
- * Function is used when the local side initiated the hold.
- */
-static cc_rcs_t
-lsm_hold_local (lsm_lcb_t *lcb, cc_state_data_hold_t *data)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
- cc_causes_t cause;
- int ringSettingBusyStationPolicy;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- /*
- * Stop ringer if spoofing ringout for CCM
- */
- if (dcb->spoof_ringout_applied) {
- (void) lsm_stop_tone(lcb, NULL);
- }
-
- /* hard close receive and transmit channels for all media entries */
- lsm_close_rx(lcb, FALSE, NULL);
- lsm_close_tx(lcb, FALSE, NULL);
- /*
- * Note that local hold does not have any newer UI information from the
- * network. Note need to update the call information and the UI will
- * be collapsed with "blocked" icon to indicate hold.
- */
-
- lsm_change_state(lcb, __LINE__, LSM_S_HOLDING);
- /* Round table phones need cause for the transfer or conference
- Do not set the cause if the conference or transfer is created by
- remote-cc
- */
- cause = CC_CAUSE_NORMAL;
- if (data->reason == CC_REASON_XFER) {
- cause = CC_CAUSE_XFER_LOCAL;
- } else if (data->reason == CC_REASON_CONF) {
- cause = CC_CAUSE_CONF;
- }
-
- lsm_ui_call_state(evHold, line, lcb, cause);
-
- ui_set_call_status(platform_get_phrase_index_str(CALL_INITIATE_HOLD),
- line, lcb->ui_id);
-
- config_get_value(CFGID_RING_SETTING_BUSY_POLICY,
- &ringSettingBusyStationPolicy,
- sizeof(ringSettingBusyStationPolicy));
- if (ringSettingBusyStationPolicy) {
- lsm_set_ringer(lcb, call_id, line, YES);
- } else {
- /*
- * If the hold reason is internal this means the phone logic is placing
- * a call on hold, not the user. Thus don't update the alerting for the
- * hold state as the user should not hear the alerting pattern change
- * as they did not place the call on hold. The phone places calls on hold
- * in cases such as the phone has an active call, another call comes in
- * for that line and the new call is answered. Therefore the phone places the
- * active call on hold before answering the incoming call.
- *
- */
- if (data->reason == CC_REASON_INTERNAL) {
- lsm_set_ringer(lcb, call_id, line, NO);
- } else {
- lsm_set_ringer(lcb, call_id, line, YES);
- }
- }
-
- vcmActivateWlan(FALSE);
-
- return (CC_RC_SUCCESS);
-}
-
-
-/*
- * lsm_hold_remote
- *
- * Move the phone into the Hold state.
- *
- * Function is used when the remote side initiated the hold.
- */
-static cc_rcs_t
-lsm_hold_remote (lsm_lcb_t *lcb, cc_state_data_hold_t *data)
-{
- static const char fname[] = "lsm_hold_remote";
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- const char *prompt_status;
- fsmdef_dcb_t *dcb;
- fsmdef_media_t *media;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- /* close and re-open receive channel for all media entries */
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- /* this entry is not active */
- continue;
- }
- if (media->direction_set &&
- media->direction == SDP_DIRECTION_INACTIVE) {
- lsm_close_rx(lcb, FALSE, media);
- } else {
- lsm_close_rx(lcb, TRUE, media);
- }
-
- /* reopen the receive channel if the direction is RECVONLY */
- if (media->direction_set &&
- media->direction == SDP_DIRECTION_RECVONLY) {
- lsm_rx_start(lcb, fname, media);
- }
- /* close tx if media is not inactive or receive only */
- if ((media->direction == SDP_DIRECTION_INACTIVE) ||
- (media->direction == SDP_DIRECTION_RECVONLY)) {
- lsm_close_tx(lcb, FALSE, media);
- }
- }
-
- lsm_internal_update_call_info(lcb, dcb);
-
- lsm_ui_call_state(evRemHold, line, lcb, CC_CAUSE_NORMAL);
-
- prompt_status = ((lcb->state == LSM_S_CONNECTED) ?
- platform_get_phrase_index_str(CALL_CONNECTED) :
- platform_get_phrase_index_str(CALL_INITIATE_HOLD));
- ui_set_call_status(prompt_status, line, lcb->ui_id);
-
- lsm_set_ringer(lcb, call_id, line, YES);
-
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_hold (lsm_lcb_t *lcb, cc_state_data_hold_t *data)
-{
- cc_rcs_t cc_rc;
-
- if (data == NULL) {
- return (CC_RC_ERROR);
- }
-
- LSM_DEBUG(get_debug_string(LSM_DBG_INT1), lcb->call_id, lcb->line,
- "lsm_hold", "local", data->local);
-
- switch (data->local) {
- case (TRUE):
- cc_rc = lsm_hold_local(lcb, data);
- break;
-
- case (FALSE):
- cc_rc = lsm_hold_remote(lcb, data);
- break;
-
- default:
- cc_rc = CC_RC_ERROR;
- break;
- }
- vcmEnableSidetone(NO);
- return (cc_rc);
-}
-
-
-static cc_rcs_t
-lsm_resume_local (lsm_lcb_t *lcb, cc_state_data_resume_t *data)
-{
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
-
- lsm_change_state(lcb, __LINE__, LSM_S_HOLDING);
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- ui_set_call_status(platform_get_phrase_index_str(CALL_CONNECTED),
- line, lcb->ui_id);
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_resume_remote (lsm_lcb_t *lcb, cc_state_data_resume_t *data)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- const char *prompt_status;
-
- if (lcb->dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- lsm_update_media(lcb, cc_state_name(CC_STATE_RESUME));
-
- prompt_status = ((lcb->state == LSM_S_CONNECTED) ?
- platform_get_phrase_index_str(CALL_CONNECTED) :
- platform_get_phrase_index_str(CALL_INITIATE_HOLD));
- ui_set_call_status(prompt_status, line, lcb->ui_id);
-
- lsm_set_ringer(lcb, call_id, line, YES);
-
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_resume (lsm_lcb_t *lcb, cc_state_data_resume_t *data)
-{
- cc_rcs_t cc_rc;
-
- if (data == NULL) {
- return (CC_RC_ERROR);
- }
-
- LSM_DEBUG(get_debug_string(LSM_DBG_INT1), lcb->call_id, lcb->line,
- "lsm_resume", "local", data->local);
-
- switch (data->local) {
- case (TRUE):
- cc_rc = lsm_resume_local(lcb, data);
- break;
-
- case (FALSE):
- cc_rc = lsm_resume_remote(lcb, data);
- break;
-
- default:
- cc_rc = CC_RC_ERROR;
- break;
- }
-
- vcmActivateWlan(TRUE);
-
- vcmEnableSidetone(YES);
- return (cc_rc);
-}
-
-
-static cc_rcs_t
-lsm_onhook (lsm_lcb_t *lcb, cc_state_data_onhook_t *data)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- fsmdef_dcb_t *dcb;
- cc_causes_t cause;
- int sdpmode = 0;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- dp_int_onhook(line, call_id);
-
- /* hard close receive and transmit channels for all media entries */
- lsm_close_rx(lcb, FALSE, NULL);
- lsm_close_tx(lcb, FALSE, NULL);
-
- lsm_change_state(lcb, __LINE__, LSM_S_IDLE);
-
- if (lsm_is_phone_inactive()) {
- vcmEnableSidetone(NO);
- }
-
- ui_set_call_status(ui_get_idle_prompt_string(), line, lcb->ui_id);
-
-
- (void) lsm_stop_tone(lcb, NULL);
-
- if (!sdpmode) {
- vcmControlRinger(VCM_RING_OFF, NO, NO, line, dcb->call_id);
- }
-
- lsm_set_ringer(lcb, call_id, line, YES);
-
- cause = data->cause;
- if (FSM_CHK_FLAGS(dcb->flags, FSMDEF_F_XFER_COMPLETE)) {
- DEF_DEBUG(DEB_F_PREFIX"Transfer complete.\n", DEB_F_PREFIX_ARGS(LSM, "lsm_onhook"));
- cause = CC_CAUSE_XFER_COMPLETE;
- }
- lsm_ui_call_state(evOnHook, line, lcb, cause);
-
-
- lsm_free_lcb(lcb);
-
- vcmActivateWlan(FALSE);
-
- vcmRemoveBandwidth(lsm_get_ms_ui_call_handle(line, call_id, CC_NO_CALL_ID));
-
- return (CC_RC_SUCCESS);
-}
-
-static cc_rcs_t
-lsm_call_failed (lsm_lcb_t *lcb, cc_state_data_call_failed_t *data)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- vcm_tones_t tone;
- lsm_states_t line_state;
- const char *status = NULL;
- call_events state;
- boolean send_call_info = TRUE;
- fsmdef_dcb_t *dcb;
- boolean must_log = FALSE;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- /* For busy generated by UI-STATE in 183, do not manipulate the
- * media port
- */
- if (data->cause != CC_CAUSE_UI_STATE_BUSY) {
- /* hard close receive and transmit channels for all media entries */
- lsm_close_rx(lcb, FALSE, NULL);
- lsm_close_tx(lcb, FALSE, NULL);
- }
-
- switch (data->cause) {
- case (CC_CAUSE_BUSY):
- line_state = LSM_S_BUSY;
- state = evBusy;
- tone = VCM_LINE_BUSY_TONE;
- status = platform_get_phrase_index_str(LINE_BUSY);
- dp_int_update(line, call_id, data->caller_id.called_number);
- send_call_info = FALSE;
- break;
-
- case (CC_CAUSE_UI_STATE_BUSY):
- line_state = LSM_S_BUSY;
- state = evBusy;
- tone = VCM_LINE_BUSY_TONE;
- dp_int_update(line, call_id, data->caller_id.called_number);
- break;
-
- case (CC_CAUSE_INVALID_NUMBER):
- line_state = LSM_S_INVALID_NUMBER;
- state = evReorder;
- tone = VCM_REORDER_TONE;
- send_call_info = FALSE;
- break;
-
- case (CC_CAUSE_CONGESTION):
- case (CC_CAUSE_PAYLOAD_MISMATCH):
- dp_int_update(line, call_id, data->caller_id.called_number);
-
- /* FALLTHROUGH */
- /*sa_ignore FALL_THROUGH*/
- default:
- send_call_info = FALSE;
- line_state = LSM_S_CONGESTION;
- state = evReorder;
- tone = VCM_REORDER_TONE;
- if ( (data->cause == CC_CAUSE_NO_USER_ANS)||
- (data->cause == CC_TEMP_NOT_AVAILABLE) ) {
- must_log = TRUE;
- }
- break;
- }
-
- lsm_change_state(lcb, __LINE__, line_state);
-
- if (status) {
- ui_set_call_status(status, line, lcb->ui_id);
- }
-
- if (state == evReorder && !must_log) {
- ui_log_disposition(dcb->call_id, CC_CALL_LOG_DISP_IGNORE);
- }
-
- /* Send call info only if not error */
- if (send_call_info == TRUE) {
- ui_call_info(data->caller_id.calling_name,
- data->caller_id.calling_number,
- data->caller_id.alt_calling_number,
- data->caller_id.display_calling_number,
- data->caller_id.called_name,
- data->caller_id.called_number,
- data->caller_id.display_called_number,
- data->caller_id.orig_called_name,
- data->caller_id.orig_called_number,
- data->caller_id.last_redirect_name,
- data->caller_id.last_redirect_number,
- (calltype_t)dcb->call_type,
- line, lcb->ui_id,
- dcb->caller_id.call_instance_id,
- FSM_GET_SECURITY_STATUS(dcb),
- FSM_GET_POLICY(dcb));
- }
-
- lsm_ui_call_state(state, line, lcb, CC_CAUSE_NORMAL);
-
- /* Tone played in remote-cc play tone request, so don't start tone again
- */
- if ((data->cause != CC_CAUSE_UI_STATE_BUSY) && (data->cause != CC_CAUSE_REMOTE_DISCONN_REQ_PLAYTONE)) {
- fsmdef_media_t *audio_media = gsmsdp_find_audio_media(dcb);
-
- lsm_util_start_tone(tone, FALSE, lsm_get_ms_ui_call_handle(line, call_id, CC_NO_CALL_ID), dcb->group_id,
- ((audio_media != NULL) ? audio_media->refid :
- CC_NO_MEDIA_REF_ID),
- VCM_PLAY_TONE_TO_EAR);
- }
-
- return (CC_RC_SUCCESS);
-}
-
-static void
-lsm_ringer (lsm_lcb_t *lcb, cc_action_data_ringer_t *data)
-{
- vcm_ring_mode_t ringer;
- line_t line = lcb->line;
-
- ringer = (data->on == FALSE) ? (VCM_RING_OFF) : (VCM_FEATURE_RING);
-
- LSM_DEBUG(DEB_F_PREFIX"CTI RING SETTING: line = %d, ringer Mode = %s,"
- "Ring once = NO, alertInfo = NO\n", DEB_F_PREFIX_ARGS(LSM, "lsm_ringer"),
- line, vm_alert_names[ringer]);
-
- vcmControlRinger(ringer, NO, NO, line, lcb->call_id);
-}
-
-static cc_rcs_t
-lsm_dial_mode (lsm_lcb_t *lcb, cc_action_data_dial_mode_t *data)
-{
- return (CC_RC_SUCCESS);
-}
-
-
-static cc_rcs_t
-lsm_mwi (lsm_lcb_t *lcb, callid_t call_id, line_t line,
- cc_action_data_mwi_t *data)
-{
- ui_set_mwi(line, data->on, data->type, data->newCount, data->oldCount, data->hpNewCount, data->hpOldCount);
-
- return (CC_RC_SUCCESS);
-}
-
-
-/*
- * Function: lsm_update_ui
- *
- * Parameters:
- * call_id:
- * line:
- * data:
- *
- * Description: This function is used to hide the UI platform details from
- * the FSMs. This function is provided to allow the FSMs
- * to update the UI in certain cases.
- *
- * Returns: rc
- *
- */
-cc_rcs_t
-lsm_update_ui (lsm_lcb_t *lcb, cc_action_data_update_ui_t *data)
-{
- callid_t call_id = lcb->call_id;
- line_t line = lcb->line;
- lsm_states_t instance_state;
- call_events call_state = evMaxEvent;
- fsmcnf_ccb_t *ccb;
- fsmdef_dcb_t *dcb;
- boolean update = FALSE;
- boolean inbound;
- cc_feature_data_call_info_t *call_info;
- call_events original_call_event;
- lsm_lcb_t *lcb_tmp;
- const char *conf_str;//[] = {(char)0x80, (char)0x34, (char)0x00};
-
- instance_state = lcb->state;
-
- switch (data->action) {
- case CC_UPDATE_CONF_ACTIVE:
-
- switch (instance_state) {
- case LSM_S_RINGOUT:
- call_state = evRingOut;
- break;
-
- case LSM_S_CONNECTED:
- default:
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- if ((ccb != NULL) && (ccb->active == TRUE)) {
-
- conf_str = platform_get_phrase_index_str(UI_CONFERENCE);
- lcb_tmp = lsm_get_lcb_by_call_id(ccb->cnf_call_id);
- dcb = lcb_tmp->dcb;
- ui_call_info(CALL_INFO_NONE,
- CALL_INFO_NONE,
- CALL_INFO_NONE,
- 0,
- conf_str,
- CALL_INFO_NONE,
- 0,
- CALL_INFO_NONE,
- CALL_INFO_NONE,
- CALL_INFO_NONE,
- CALL_INFO_NONE,
- FSMDEF_CALL_TYPE_OUTGOING,
- dcb->line, lcb_tmp->ui_id,
- dcb->caller_id.call_instance_id,
- FSM_GET_SECURITY_STATUS(dcb),
- FSM_GET_POLICY(dcb));
-
- call_state = evConference;
-
- } else if (instance_state == LSM_S_CONNECTED) {
-
- call_state = evConnected;
-
- } else {
-
- call_state = evRingOut;
- }
- break;
- } /* switch (instance_state) { */
-
- break;
-
- case CC_UPDATE_CALLER_INFO:
-
- /* For local conference, do not update the primary
- * call bubbles call-info. Primary call is already
- * displaying To conference in this case
- * But dcb-> caller_id should be updated to
- * refresh the UI when the call is dropped
- */
- ccb = fsmcnf_get_ccb_by_call_id(call_id);
- if (ccb && (ccb->flags & LCL_CNF) &&
- (ccb->cnf_call_id == call_id)) {
- break;
- }
-
- call_info = &data->data.caller_info;
- dcb = lcb->dcb;
- if (dcb == NULL || call_info == NULL) {
- return (CC_RC_ERROR);
- }
-
- inbound = dcb->inbound;
- if (call_info->feature_flag & CC_ORIENTATION) {
- inbound =
- (call_info->orientation == CC_ORIENTATION_FROM) ? TRUE : FALSE;
- update = TRUE;
- }
-
- if (call_info->feature_flag & CC_CALLER_ID) {
- update = TRUE;
- /*
- * This "if" block, without the "&& inbound" condition, was put in by Serhad
- * to fix CSCsm58054 and it results in CSCso98110. The "inbound" condition
- * is added to narrow the scope of CSCsm58054's fix. Note that "inbound" here
- * refers to the perceived orientation set in call info. So for example, in case
- * of a 3-way conf, and phone is the last party to receive the call, is ringing
- * and then be joined into a conference, direction would be outbound. The display
- * would say "To Conference".
- */
- if ( (instance_state == LSM_S_RINGIN) && inbound ) {
- cc_state_data_alerting_t alerting_data;
-
- alerting_data.caller_id = dcb->caller_id;
- lsm_update_inalert_status(line, lcb->ui_id, &alerting_data, TRUE);
- }
- }
-
- if (call_info->feature_flag & CC_CALL_INSTANCE) {
- update = TRUE;
- }
-
- if (call_info->feature_flag & CC_SECURITY) {
- update = TRUE;
- }
-
- if (call_info->feature_flag & CC_POLICY) {
- update = TRUE;
- }
-
- /*
- * If we are going to spoof ring out, skip the explicit UI update.
- * the far end alerting handling will update the UI. Do not
- * update UI twice.
- */
- if (dcb->spoof_ringout_requested &&
- !dcb->spoof_ringout_applied &&
- lcb->state == LSM_S_CONNECTED) {
- cc_state_data_far_end_alerting_t alerting_data;
-
- alerting_data.caller_id = dcb->caller_id;
- (void) lsm_far_end_alerting(lcb, &alerting_data);
- dcb->spoof_ringout_applied = TRUE;
- } else if (update && dcb->ui_update_required) {
-
- calltype_t call_type;
-
- if (dcb->call_type == FSMDEF_CALL_TYPE_FORWARD) {
- call_type = (inbound) ? (calltype_t)dcb->call_type:FSMDEF_CALL_TYPE_OUTGOING;
- } else {
- if (inbound) {
- call_type = FSMDEF_CALL_TYPE_INCOMING;
- } else {
- call_type = FSMDEF_CALL_TYPE_OUTGOING;
- }
- }
-
- ui_call_info(dcb->caller_id.calling_name,
- dcb->caller_id.calling_number,
- dcb->caller_id.alt_calling_number,
- dcb->caller_id.display_calling_number,
- dcb->caller_id.called_name,
- dcb->caller_id.called_number,
- dcb->caller_id.display_called_number,
- dcb->caller_id.orig_called_name,
- dcb->caller_id.orig_called_number,
- dcb->caller_id.last_redirect_name,
- dcb->caller_id.last_redirect_number,
- call_type,
- line,
- lcb->ui_id,
- dcb->caller_id.call_instance_id,
- FSM_GET_SECURITY_STATUS(dcb),
- FSM_GET_POLICY(dcb));
-
- dcb->ui_update_required = FALSE;
-
- conf_str = platform_get_phrase_index_str(UI_CONFERENCE);
- if(cpr_strncasecmp(dcb->caller_id.called_name, conf_str, strlen(conf_str)) == 0){
- dcb->is_conf_call = TRUE;
- } else {
- dcb->is_conf_call = FALSE;
- }
- }
-
- break;
-
- case CC_UPDATE_SET_CALL_STATUS:
- {
- /* set call status line */
- cc_set_call_status_data_t *call_status_p =
- &data->data.set_call_status_parms;
- ui_set_call_status(call_status_p->phrase_str_p, call_status_p->line,
- lcb->ui_id);
- break;
- }
- case CC_UPDATE_SET_NOTIFICATION:
- {
- /* set status line notification */
- cc_set_notification_data_t *call_notification_p =
- &data->data.set_notification_parms;
- ui_set_notification(line, lcb->ui_id,
- call_notification_p->phrase_str_p,
- call_notification_p->timeout, FALSE,
- (char)call_notification_p->priority);
- break;
- }
- case CC_UPDATE_CLEAR_NOTIFICATION:
- /* clear status line notification */
- ui_clear_notification();
- break;
-
- case CC_UPDATE_SECURITY_STATUS:
- /* update security status */
- break;
-
- case CC_UPDATE_XFER_PRIMARY:
- call_state = evConnected;
- break;
-
- case CC_UPDATE_CALL_PRESERVATION:
-
- /* Call is in preservation mode. Update UI so that only endcall softkey is available */
- ui_call_in_preservation(line, lcb->ui_id);
- break;
-
- case CC_UPDATE_CALL_CONNECTED:
- if (instance_state == LSM_S_CONNECTED) {
- call_state = evConnected;
- }
- break;
-
- case CC_UPDATE_CONF_RELEASE:
- dcb = lcb->dcb;
-
- if (instance_state == LSM_S_CONNECTED) {
- call_state = evConnected;
-
- } else if (instance_state == LSM_S_RINGOUT) {
- call_state = evRingOut;
- }
-
- /*
- * If we are going to spoof ring out, skip the explicit UI update.
- * the far end alerting handling will update the UI. Do not
- * update UI twice.
- */
- if (dcb->spoof_ringout_requested &&
- !dcb->spoof_ringout_applied &&
- lcb->state == LSM_S_CONNECTED) {
- cc_state_data_far_end_alerting_t alerting_data;
-
- alerting_data.caller_id = dcb->caller_id;
- (void) lsm_far_end_alerting(lcb, &alerting_data);
- dcb->spoof_ringout_applied = TRUE;
-
- call_state = evRingOut;
-
- } else {
- calltype_t call_type;
- if (dcb->orientation == CC_ORIENTATION_FROM) {
- call_type = FSMDEF_CALL_TYPE_INCOMING;
- } else if (dcb->orientation == CC_ORIENTATION_TO) {
- call_type = FSMDEF_CALL_TYPE_OUTGOING;
- } else {
- call_type = (calltype_t)(dcb->call_type);
- }
- ui_call_info(dcb->caller_id.calling_name,
- dcb->caller_id.calling_number,
- dcb->caller_id.alt_calling_number,
- dcb->caller_id.display_calling_number,
- dcb->caller_id.called_name,
- dcb->caller_id.called_number,
- dcb->caller_id.display_called_number,
- dcb->caller_id.orig_called_name,
- dcb->caller_id.orig_called_number,
- dcb->caller_id.last_redirect_name,
- dcb->caller_id.last_redirect_number,
- call_type,
- line,
- lcb->ui_id,
- dcb->caller_id.call_instance_id,
- FSM_GET_SECURITY_STATUS(dcb),
- FSM_GET_POLICY(dcb));
- }
-
-
- break;
-
- default:
- break;
- }
-
- if (call_state != evMaxEvent) {
- original_call_event = lcb->previous_call_event;
-
- lsm_ui_call_state(call_state, line, lcb, CC_CAUSE_NORMAL);
- if (original_call_event != call_state) {
- /* Call state changed, take care of special event */
- switch (call_state) {
- case evConference:
- break;
-
- case evConnected:
- case evWhisper:
- ui_set_call_status(
- platform_get_phrase_index_str(CALL_CONNECTED),
- line, lcb->ui_id);
- break;
-
- default:
- break;
- }
- }
- }
-
- return (CC_RC_SUCCESS);
-}
-
-
-/*
- * Function: lsm_update_placed_callinfo
- *
- * Description: this helps log dialed digits (as opposed to RPID provided
- * value) into placed calls. This also decides whether to
- * log called party name received in RPID.
- *
- * Parameters: dcb - pointer to default SM control block
- *
- * Returns: none
- *
- */
-#define CISCO_PLAR_STRING "x-cisco-serviceuri-offhook"
-void
-lsm_update_placed_callinfo (void *data)
-{
- const char *tmp_called_number = NULL;
- const char *called_name = NULL;
- fsmdef_dcb_t *dcb = NULL;
- lsm_lcb_t *lcb;
- static const char fname[] = "lsm_update_placed_callinfo";
- boolean has_called_number = FALSE;
-
- LSM_DEBUG(DEB_F_PREFIX"Entering ...\n", DEB_F_PREFIX_ARGS(LSM, fname));
- dcb = (fsmdef_dcb_t *) data;
- lcb = lsm_get_lcb_by_call_id(dcb->call_id);
- if (lcb == NULL) {
- LSM_DEBUG(DEB_F_PREFIX"Exiting: lcb not found\n", DEB_F_PREFIX_ARGS(LSM, fname));
- return;
- }
-
- if (dcb->caller_id.called_number != NULL &&
- dcb->caller_id.called_number[0] != NUL) {
- has_called_number = TRUE;
- }
-
-
- tmp_called_number = lsm_get_gdialed_digits();
-
-
- /* if tmp_called_number is NULL or empty, return */
- if (tmp_called_number == NULL || (*tmp_called_number) == NUL) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"Exiting : dialed digits is empty\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb->line, lcb->call_id, fname));
- return;
- }
-
- /*
- * if tmp_called_number is same as what we receive in RPID,
- * then get the called name from RPID if provided.
- */
- if (has_called_number) {
- if (strcmp(tmp_called_number, CISCO_PLAR_STRING) == 0) {
- tmp_called_number = dcb->caller_id.called_number;
- }
- /* if RPID number matches, dialed digits, use RPID name */
- if (strcmp(dcb->caller_id.called_number, tmp_called_number) == 0) {
- called_name = dcb->caller_id.called_name;
- } else {
- char tmp_str[STATUS_LINE_MAX_LEN];
- platGetPhraseText(STR_INDEX_ANONYMOUS_SPACE, (char *)tmp_str, STATUS_LINE_MAX_LEN - 1);
- if(strcmp(dcb->caller_id.called_number,tmp_str) == 0
- && strcmp(dcb->caller_id.orig_rpid_number, tmp_called_number) == 0
- && strcmp(dcb->caller_id.called_name, platform_get_phrase_index_str(UI_UNKNOWN)) != 0) {
- called_name = dcb->caller_id.called_name;
- }
- }
- }
- ui_update_placed_call_info(lcb->line, lcb->call_id, called_name,
- tmp_called_number);
- LSM_DEBUG(DEB_L_C_F_PREFIX"Exiting: invoked ui_update_placed_call_info()\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, lcb->line, lcb->call_id, fname));
-}
-
-cc_int32_t
-lsm_show_cmd (cc_int32_t argc, const char *arv[])
-{
- int i = 0;
- lsm_lcb_t *lcb;
-
- PR_ASSERT( i == 0 );
- debugif_printf("\n------------------ LSM lcbs -------------------");
- debugif_printf("\ni call_id line state lcb");
- debugif_printf("\n-----------------------------------------------\n");
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- debugif_printf("%-2d %-7d %-4d %-16s 0x%8p\n",
- i++, lcb->call_id, lcb->line,
- lsm_state_name(lcb->state), lcb);
-
- }
-
- return (0);
-}
-
-void
-lsm_init_config (void)
-{
- /*
- * The silent period between call waiting bursts is now configurable
- * for TNP phones. Store away the value for the callwaiting code to use.
- * The config is in seconds, but CPR expects the duration in milliseconds
- * thus multiply the config value by 1000. Non-TNP phones default to
- * 10 seconds.
- */
- config_get_value(CFGID_CALL_WAITING_SILENT_PERIOD, &callWaitingDelay,
- sizeof(callWaitingDelay));
- callWaitingDelay = callWaitingDelay * 1000;
-}
-
-void
-lsm_init (void)
-{
- static const char fname[] = "lsm_init";
- lsm_lcb_t *lcb;
- int i;
-
- /*
- * Init the lcbs.
- */
- lsm_lcbs = (lsm_lcb_t *) cpr_calloc(LSM_MAX_LCBS, sizeof(lsm_lcb_t));
- if (lsm_lcbs == NULL) {
- LSM_ERR_MSG(LSM_F_PREFIX"lsm_lcbs cpr_calloc returned NULL\n", fname);
- return;
- }
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- lsm_init_lcb(lcb);
- }
-
- /*
- * Create tones and continous tone timer. The same call back function
- * is utilized for each of these timers.
- */
- lsm_tmr_tones = cprCreateTimer("lsm_tmr_tones",
- GSM_MULTIPART_TONES_TIMER,
- TIMER_EXPIRATION, gsm_msg_queue);
- lsm_continuous_tmr_tones = cprCreateTimer("lsm_continuous_tmr_tones",
- GSM_CONTINUOUS_TONES_TIMER,
- TIMER_EXPIRATION,
- gsm_msg_queue);
- lsm_tone_duration_tmr = cprCreateTimer("lsm_tone_duration_tmr",
- GSM_TONE_DURATION_TIMER,
- TIMER_EXPIRATION, gsm_msg_queue);
- lsm_init_config();
-
- for (i=0 ; i<MAX_REG_LINES; i++) {
- lsm_call_perline[i] = 0;
- lsm_mnc_reached[i] = FALSE;
- lsm_bt_reached[i] = FALSE;
- }
-
- memset(cfwdall_state_in_ccm_mode, 0, sizeof(cfwdall_state_in_ccm_mode));
-}
-
-void
-lsm_shutdown (void)
-{
- (void) cprDestroyTimer(lsm_tmr_tones);
-
- (void) cprDestroyTimer(lsm_continuous_tmr_tones);
-
- cpr_free(lsm_lcbs);
-}
-
-/**
- *
- * Peform reset for lsm, include all the variables that has to be reset
- *
- * @param none
- *
- * @return none
- *
- */
-void
-lsm_reset (void)
-{
- line_t line;
- int i;
- lsm_lcb_t *lcb;
-
- lsm_init_config();
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- lsm_init_lcb(lcb);
- }
-
- for (i=0 ; i<MAX_REG_LINES; i++) {
- lsm_call_perline[i] = 0;
- lsm_mnc_reached[i] = FALSE;
- lsm_bt_reached[i] = FALSE;
- }
-
- for (line=0; line < MAX_REG_LINES+1; line++) {
-
- cc_line_ringer_mode[line] = CC_RING_DEFAULT;
- }
-}
-
-/*
- * cc_call_attribute
- * This sets call attribute. During the conf or xfer consultation phase,
- * far end of the 1st call may disconnect the call. In this case phone has to
- * display the regular call softkey set instead of consultation softkey set.
- * For this reason GSM will call cc_call_attribute to the remaining call,
- * when original call is disconnected.
- */
-void
-cc_call_attribute (callid_t call_id, line_t line, call_attr_t attribute)
-{
- static const char fname[] = "cc_call_attribute";
-
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"attribute=%d",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname), attribute);
-
- ui_set_call_attr(line, call_id, attribute);
-}
-
-
-/*
- * lsm_call_state
- * This routine is responsible for responding to requests from the CSM and
- * doing whatever is required via platform specific routines.
- */
-void
-cc_call_state (callid_t call_id, line_t line, cc_states_t state,
- cc_state_data_t *data)
-{
- static const char fname[] = "cc_call_state";
- cc_rcs_t result = CC_RC_SUCCESS;
- lsm_lcb_t *lcb;
-
- LSM_DEBUG(get_debug_string(LSM_DBG_ENTRY), call_id, line,
- cc_state_name(state));
-
- lcb = lsm_get_lcb_by_call_id(call_id);
-
- if (lcb == NULL) {
- LSM_DEBUG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return;
- }
-
- switch (state) {
- case CC_STATE_OFFHOOK:
- result = lsm_offhook(lcb, &(data->offhook));
-#ifdef TEST
- test_dial_calls(line, call_id, 500, "10011234");
-#endif
- break;
-
- case CC_STATE_DIALING:
- result = lsm_dialing(lcb, &(data->dialing));
- break;
-
- case CC_STATE_DIALING_COMPLETED:
- result = lsm_dialing_completed(lcb, &(data->dialing_completed));
- break;
-
- case CC_STATE_CALL_SENT:
- result = lsm_call_sent(lcb, &(data->call_sent));
- break;
-
- case CC_STATE_FAR_END_PROCEEDING:
- result = lsm_far_end_proceeding(lcb, &(data->far_end_proceeding));
- break;
-
- case CC_STATE_FAR_END_ALERTING:
- result = lsm_far_end_alerting(lcb, &(data->far_end_alerting));
- break;
-
- case CC_STATE_CALL_RECEIVED:
- result = lsm_call_received(lcb, &(data->call_received));
- break;
-
- case CC_STATE_ALERTING:
- result = lsm_alerting(lcb, &(data->alerting));
- break;
-
- case CC_STATE_ANSWERED:
- result = lsm_answered(lcb, &(data->answered));
- break;
-
- case CC_STATE_CONNECTED:
- result = lsm_connected(lcb, &(data->connected));
-#ifdef TEST
- test_disc_call(line, call_id);
- test_line_offhook(line, cc_get_new_call_id());
-#endif
- break;
-
- case CC_STATE_HOLD:
- result = lsm_hold(lcb, &(data->hold));
- break;
-
- case CC_STATE_HOLD_REVERT:
- result = lsm_hold_reversion(lcb);
- break;
-
- case CC_STATE_RESUME:
- result = lsm_resume(lcb, &(data->resume));
- break;
-
- case CC_STATE_ONHOOK:
- result = lsm_onhook(lcb, &(data->onhook));
- break;
-
- case CC_STATE_CALL_FAILED:
- result = lsm_call_failed(lcb, &(data->call_failed));
- break;
-
- default:
- break;
- }
-
- if (result == CC_RC_ERROR) {
- LSM_DEBUG(get_debug_string(LSM_DBG_CC_ERROR), call_id, line, fname,
- state, data);
- }
-
- return;
-}
-
-static cc_rcs_t
-lsm_media (lsm_lcb_t *lcb, callid_t call_id, line_t line)
-{
- fsmdef_dcb_t *dcb;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- return (CC_RC_ERROR);
- }
-
- if (!dcb->spoof_ringout_requested) {
- lsm_update_media(lcb, "MEDIA");
- vcmEnableSidetone(YES);
- } else if (!dcb->spoof_ringout_applied &&
- (lcb->state == LSM_S_CONNECTED)) {
- cc_state_data_far_end_alerting_t alerting_data;
-
- alerting_data.caller_id = dcb->caller_id;
- (void) lsm_far_end_alerting(lcb, &alerting_data);
- dcb->spoof_ringout_applied = TRUE;
- }
-
- return (CC_RC_SUCCESS);
-}
-
-/*
- * Function: lsm_stop_media
- *
- * Parameters:
- * lcb - pointer to lsm_lcb_t,
- * call_id - gsm call id for the call in used.
- * line - line_t for the line number (dn line).
- * data - action data.
- *
- * Description:
- * The function simply stops media (close Rx and Tx) and set the
- * proper ringer.
- *
- * Returns: None.
- */
-static void
-lsm_stop_media (lsm_lcb_t *lcb, callid_t call_id, line_t line,
- cc_action_data_t *data)
-{
- static const char fname[] = "lsm_stop_media";
- fsmdef_dcb_t *dcb;
- fsmdef_media_t *media;
-
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_DEBUG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return;
- }
-
- /* hard close receive and transmit channels */
- if ((data == NULL) ||
- (data->stop_media.media_refid == CC_NO_MEDIA_REF_ID)) {
- /* no data provided or no specific ref ID, defaul to all entries */
- lsm_close_rx(lcb, FALSE, NULL);
- lsm_close_tx(lcb, FALSE, NULL);
- } else {
- /* look up the media entry for the given reference ID */
- media = gsmsdp_find_media_by_refid(dcb,
- data->stop_media.media_refid);
- if (media != NULL) {
- lsm_close_rx(lcb, FALSE, media);
- lsm_close_tx(lcb, FALSE, media);
- } else {
- /* no entry found */
- LSM_DEBUG(DEB_L_C_F_PREFIX"no media with reference ID %d found\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, dcb->call_id, fname),
- data->stop_media.media_refid);
- return;
- }
- }
- lsm_set_ringer(lcb, call_id, line, YES);
-}
-
-
-
-/*
- * lsm_add_remote_stream
- *
- * Description:
- * The function adds a remote stream to the media subsystem
- *
- * Parameters:
- * [in] line - line
- * [in] call_id - GSM call ID
- * [in] media - media line to add as remote stream
- * [out] pc_stream_id
- * Returns: None
- */
-void lsm_add_remote_stream (line_t line, callid_t call_id, fsmdef_media_t *media, int *pc_stream_id)
-{
- static const char fname[] = "lsm_add_remote_stream";
- fsmdef_dcb_t *dcb;
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return;
- }
-
- vcmCreateRemoteStream(media->cap_index, dcb->peerconnection,
- pc_stream_id);
-
- }
-}
-
-/*
- * lsm_data_channel_negotiated
- *
- * Description:
- * The function informs the API of a negotiated data channel m= line
- *
- * Parameters:
- * [in] line - line
- * [in] call_id - GSM call ID
- * [in] media - media line to add as remote stream
- * [out] pc_stream_id
- * Returns: None
- */
-void lsm_data_channel_negotiated (line_t line, callid_t call_id, fsmdef_media_t *media, int *pc_stream_id)
-{
- static const char fname[] = "lsm_data_channel_negotiated";
- fsmdef_dcb_t *dcb;
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb) {
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return;
- }
-
- /*
- * have access to media->streams, media->protocol, media->sctp_port
- * vcmSetDataChannelParameters may need renaming TODO: jesup
- */
-
- vcmSetDataChannelParameters(dcb->peerconnection, media->streams, media->sctp_port, media->protocol);
-
- }
-}
-
-/**
- *
- * Peform non call related action
- *
- * @param line_t line
- * @param callid_t gsm_id
- * @param action type of action
- * @param cc_action_data_t line
- *
- * @return true if the action has been peformed, else false
- *
- * @pre (action == CC_ACTION_MWI_LAMP_ONLY || CC_ACTION_SET_LINE_RINGER ||
- CC_ACTION_PLAY_BLF_ALERTING_TONE)
- */
-static boolean
-cc_call_non_call_action (callid_t call_id, line_t line,
- cc_actions_t action, cc_action_data_t *data)
-{
- /* Certain requests are device based and does not contain any
- * line number and call_id associated with it. So handle thoese
- * requests here
- */
- switch (action) {
-
- case CC_ACTION_MWI_LAMP_ONLY:
- if (data != NULL) {
- ui_change_mwi_lamp(data->mwi.on);
- return(TRUE);
- }
- break;
-
- case CC_ACTION_SET_LINE_RINGER:
-
- if (data != NULL) {
- return(TRUE);
- }
- break;
-
- case CC_ACTION_PLAY_BLF_ALERTING_TONE:
- lsm_play_tone(CC_FEATURE_BLF_ALERT_TONE);
- return TRUE;
-
- default:
- break;
- }
-
- return(FALSE);
-}
-
-/*
- * LSM API supports various actions such as play tone, stop tone,
- * direct media operation etc.
- *
- * @param[in] call_id GSM call ID of an active call.
- * @param[in] line line number of the line_t type.
- * @param[in] action cc_actions_t for the desired action.
- * @param[in] data cc_action_data_t data or parameters that may be
- * required for certain action.
- *
- * @return cc_rcs_t status.
- *
- * @pre line not_eqs CC_NO_LINE
- * @pre ((action equals CC_ACTION_PLAY_TONE) or
- * (action equals CC_ACTION_STOP_TONE) or
- * (action equals CC_ACTION_DIAL_MODE) or
- * (action equals CC_ACTION_MWI) or
- * (action equals CC_ACTION_OPEN_RCV) or
- * (action equals CC_ACTION_UPDATE_UI) or
- * (action equals CC_ACTION_RINGER))
- */
-cc_rcs_t
-cc_call_action (callid_t call_id, line_t line, cc_actions_t action,
- cc_action_data_t *data)
-{
- static const char fname[] = "cc_call_action";
- cc_rcs_t result = CC_RC_SUCCESS;
- lsm_lcb_t *lcb;
- fsmdef_dcb_t *dcb;
- fsmdef_media_t *media;
-
- LSM_DEBUG(get_debug_string(LSM_DBG_ENTRY), call_id, line,
- cc_action_name(action));
-
- /* perform non call related actions. lcb is not required
- * for these actions
- */
- if (cc_call_non_call_action(call_id, line, action, data)) {
- return (result);
- }
-
- lcb = lsm_get_lcb_by_call_id(call_id);
-
- if ((lcb == NULL) && (action != CC_ACTION_MWI)) {
- LSM_DEBUG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return (CC_RC_ERROR);
- }
-
- switch (action) {
- case CC_ACTION_PLAY_TONE:
- if (data != NULL) {
- result = lsm_start_tone(lcb, &(data->tone));
- } else {
- result = CC_RC_ERROR;
- }
- break;
-
- case CC_ACTION_STOP_TONE:
- if (data != NULL) {
- result = lsm_stop_tone(lcb, &(data->tone));
- } else {
- result = CC_RC_ERROR;
- }
- break;
-
- case CC_ACTION_SPEAKER:
- break;
-
- case CC_ACTION_DIAL_MODE:
- if (data != NULL) {
- result = lsm_dial_mode(lcb, &(data->dial_mode));
- } else {
- result = CC_RC_ERROR;
- }
- break;
-
- case CC_ACTION_MWI:
- if (data != NULL) {
- result = lsm_mwi(NULL, call_id, line, &(data->mwi));
- } else {
- result = CC_RC_ERROR;
- }
- break;
-
- case CC_ACTION_OPEN_RCV:
- if (data != NULL) {
- result = lsm_open_rx(lcb, &(data->open_rcv), NULL);
- } else {
- result = CC_RC_ERROR;
- }
- break;
-
- case CC_ACTION_UPDATE_UI:
- if (data != NULL) {
- result = lsm_update_ui(lcb, &(data->update_ui));
- } else {
- result = CC_RC_ERROR;
- }
- break;
-
- case CC_ACTION_MEDIA:
- result = lsm_media(lcb, call_id, line);
- break;
-
- case CC_ACTION_RINGER:
- if (data != NULL) {
- lsm_ringer(lcb, &(data->ringer));
- }
- break;
-
- case CC_ACTION_STOP_MEDIA:
- lsm_stop_media(lcb, call_id, line, data);
- break;
-
- case CC_ACTION_START_RCV:
- /* start receiving */
- dcb = lcb->dcb;
- if (dcb == NULL) {
- /* No call ID */
- result = CC_RC_ERROR;
- break;
- }
-
- GSMSDP_FOR_ALL_MEDIA(media, dcb) {
- if (!GSMSDP_MEDIA_ENABLED(media)) {
- /* this entry is not active */
- continue;
- }
-
- /* only support starting all receive channels for now */
- lsm_rx_start(lcb, fname, media);
- }
- break;
-
- case CC_ACTION_ANSWER_PENDING:
- FSM_SET_FLAGS(lcb->flags, LSM_FLAGS_ANSWER_PENDING);
- break;
-
- default:
- break;
- }
-
-
- if (result == CC_RC_ERROR) {
- LSM_DEBUG(get_debug_string(LSM_DBG_CC_ERROR), call_id, line, fname,
- action, data);
- }
-
- return (result);
-}
-
-
-void
-lsm_ui_display_notify (const char *notify_str, unsigned long timeout)
-{
- /*
- * add 0 as (default) priority; it is don't care in legacy mode
- */
- ui_set_notification(CC_NO_LINE, CC_NO_CALL_ID,
- (char *)notify_str, (int)timeout, FALSE,
- DEF_NOTIFY_PRI);
-}
-
-void
-lsm_ui_display_status (const char *status_str, line_t line, callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- if (call_id == CC_NO_CALL_ID) {
- /* Invalid call id */
- return;
- }
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb == NULL) {
- return;
- }
-
- ui_set_call_status((char *) status_str, line, lcb->ui_id);
-}
-
-/**
- * This function will display notification status line.
- *
- * @param[in] str_index - index into phrase dictionary
- *
- * @return none
- */
-void lsm_ui_display_notify_str_index (int str_index)
-{
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- if ((platGetPhraseText(str_index,
- (char *)tmp_str,
- (STATUS_LINE_MAX_LEN - 1))) == CPR_SUCCESS) {
- lsm_ui_display_notify(tmp_str, NO_FREE_LINES_TIMEOUT);
- }
-}
-
-/*
- * Function: lsm_parse_displaystr
- *
- * Parameters:string to be parsed
- *
- * Description:Wrapper function for parsing string to be displayed
- *
- * Returns: Pointer to parsed number
- *
- */
-string_t
-lsm_parse_displaystr (string_t displaystr)
-{
- return (sippmh_parse_displaystr(displaystr));
-}
-
-void
-lsm_speaker_mode (short mode)
-{
- ui_set_speaker_mode((boolean)mode);
-}
-
-/*
- * Function:lsm_update_active_tone
- *
- * Parameters:
- * tone - tone type
- * call_id - call identifier
- *
- * Description: Update dcb->active_tone if starting infinite duration tone.
- *
- * Returns:none
- *
- */
-void
-lsm_update_active_tone (vcm_tones_t tone, callid_t call_id)
-{
- static const char fname[] = "lsm_update_active_tone";
- fsmdef_dcb_t *dcb;
-
- /* if tone is any of following then set active_tone in dcb b/c these
- * tones have infinite duration and need to be stopped. Other tones
- * only play for a finite/short duration so no need to stop them as
- * they will stop automatically.
- */
- switch (tone) {
- /* for all tones with infinite playing duration */
- case VCM_INSIDE_DIAL_TONE:
- case VCM_LINE_BUSY_TONE:
- case VCM_ALERTING_TONE:
- case VCM_STUTTER_TONE:
- case VCM_REORDER_TONE:
- case VCM_OUTSIDE_DIAL_TONE:
- case VCM_PERMANENT_SIGNAL_TONE:
- case VCM_RECORDERWARNING_TONE:
- case VCM_MONITORWARNING_TONE:
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- if (dcb == NULL) {
- /* Possibibly the ui_id was passed in and the dcb is no longer existed.
- * Try to retrieve the corresponding dcb.
- */
- dcb = fsmdef_get_dcb_by_call_id(lsm_get_callid_from_ui_id(call_id));
- }
-
- if (dcb != NULL) {
- /* Ideally a call should not make a infinite tone start request
- * (without making a stop request) while there is already one playing.
- * However, DSP will start playing the new request tone by overriding
- * the current one. Technically its okay. So, just printing a log msg.
- */
- if (dcb->active_tone != VCM_NO_TONE) {
- LSM_DEBUG(DEB_L_C_F_PREFIX"Active Tone current = %d new = %d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, call_id, fname),
- dcb->active_tone, tone);
- }
- dcb->active_tone = tone;
- }
- break;
-
- default:
- /* do nothing */
- break;
- }
-}
-
-/*
- * Function: lsm_is_tx_channel_opened
- *
- * Parameters: call_id
- *
- * Description: check to see tx channel is openned
- *
- * Returns: TRUE or FALSE
- *
- */
-boolean
-lsm_is_tx_channel_opened(callid_t call_id)
-{
- fsmdef_dcb_t *dcb_p = fsmdef_get_dcb_by_call_id(call_id);
- fsmdef_media_t *media = NULL;
-
- if (dcb_p == NULL) {
- return (FALSE);
- }
-
- /*
- * search the all entries that has a valid media and matches
- * SDP_MEDIA_AUDIO type.
- */
- GSMSDP_FOR_ALL_MEDIA(media, dcb_p) {
- if (media->type == SDP_MEDIA_AUDIO) {
- /* found a match */
- if (media->xmit_chan)
- return (TRUE);
- }
- }
- return (FALSE);
-}
-
-/*
- * Function:lsm_update_monrec_tone_action
- *
- * Parameters:
- * tone - tone type
- * call_id - call identifier
- *
- * Description: Update dcb->monrec_tone_action.
- *
- * Returns:none
- *
- */
-void
-lsm_update_monrec_tone_action (vcm_tones_t tone, callid_t call_id, uint16_t direction)
-{
- static const char fname[] = "lsm_update_monrec_tone_action";
- fsmdef_dcb_t *dcb;
- boolean tx_opened = lsm_is_tx_channel_opened(call_id);
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- if (dcb != NULL) {
- switch(tone) {
- case VCM_MONITORWARNING_TONE:
- switch (dcb->monrec_tone_action) {
- case FSMDEF_MRTONE_NO_ACTION:
- if (!tx_opened) {
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_MONITOR_TONE;
- } else {
- dcb->monrec_tone_action = FSMDEF_MRTONE_PLAYED_MONITOR_TONE;
- }
- break;
-
- case FSMDEF_MRTONE_PLAYED_RECORDER_TONE:
- dcb->monrec_tone_action = FSMDEF_MRTONE_PLAYED_BOTH_TONES;
- break;
-
- case FSMDEF_MRTONE_RESUME_RECORDER_TONE:
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_BOTH_TONES;
- break;
-
- case FSMDEF_MRTONE_PLAYED_MONITOR_TONE:
- case FSMDEF_MRTONE_PLAYED_BOTH_TONES:
- case FSMDEF_MRTONE_RESUME_MONITOR_TONE:
- case FSMDEF_MRTONE_RESUME_BOTH_TONES:
- default:
- DEF_DEBUG(DEB_F_PREFIX"Invalid action request... tone:%d monrec_tone_action:%d \n",
- DEB_F_PREFIX_ARGS("RCC", fname), tone, dcb->monrec_tone_action);
- break;
- }
- dcb->monitor_tone_direction = direction;
- break;
-
- case VCM_RECORDERWARNING_TONE:
- switch (dcb->monrec_tone_action) {
- case FSMDEF_MRTONE_NO_ACTION:
- if (!tx_opened) {
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_RECORDER_TONE;
- } else {
- dcb->monrec_tone_action = FSMDEF_MRTONE_PLAYED_RECORDER_TONE;
- }
- break;
-
- case FSMDEF_MRTONE_PLAYED_MONITOR_TONE:
- dcb->monrec_tone_action = FSMDEF_MRTONE_PLAYED_BOTH_TONES;
- break;
-
- case FSMDEF_MRTONE_RESUME_MONITOR_TONE:
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_BOTH_TONES;
- break;
-
- case FSMDEF_MRTONE_PLAYED_RECORDER_TONE:
- case FSMDEF_MRTONE_PLAYED_BOTH_TONES:
- case FSMDEF_MRTONE_RESUME_RECORDER_TONE:
- case FSMDEF_MRTONE_RESUME_BOTH_TONES:
- default:
- DEF_DEBUG(DEB_F_PREFIX"Invalid action request... tone:%d monrec_tone_action:%d \n",
- DEB_F_PREFIX_ARGS("RCC", fname), tone, dcb->monrec_tone_action);
- break;
- }
- dcb->recorder_tone_direction = direction;
- break;
-
- default:
- break;
- } /* end of switch */
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"Start request for tone: %d. Set monrec_tone_action: %d\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, call_id, fname),
- tone, dcb->monrec_tone_action);
-
- } /* end of if */
-}
-
-/*
- * Function:lsm_downgrade_monrec_tone_action
- *
- * Parameters:
- * tone - tone type
- * call_id - call identifier
- *
- * Description: Update dcb->monrec_tone_action.
- *
- * Returns:none
- *
- */
-void
-lsm_downgrade_monrec_tone_action (vcm_tones_t tone, callid_t call_id)
-{
- static const char fname[] = "lsm_downgrade_monrec_tone_action";
- fsmdef_dcb_t *dcb;
-
- dcb = fsmdef_get_dcb_by_call_id(call_id);
-
- /* Need to downgrade the monrec_tone_action */
-
- if (dcb != NULL) {
- switch (tone){
- case VCM_MONITORWARNING_TONE:
- switch (dcb->monrec_tone_action) {
- case FSMDEF_MRTONE_PLAYED_MONITOR_TONE:
- case FSMDEF_MRTONE_RESUME_MONITOR_TONE:
- dcb->monrec_tone_action = FSMDEF_MRTONE_NO_ACTION;
- break;
-
- case FSMDEF_MRTONE_RESUME_BOTH_TONES:
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_RECORDER_TONE;
- break;
-
- case FSMDEF_MRTONE_PLAYED_BOTH_TONES:
- dcb->monrec_tone_action = FSMDEF_MRTONE_PLAYED_RECORDER_TONE;
- break;
-
- case FSMDEF_MRTONE_NO_ACTION:
- case FSMDEF_MRTONE_PLAYED_RECORDER_TONE:
- case FSMDEF_MRTONE_RESUME_RECORDER_TONE:
- default:
- DEF_DEBUG(DEB_F_PREFIX"Invalid action request... tone:%d monrec_tone_action:%d \n",
- DEB_F_PREFIX_ARGS("RCC", fname), tone, dcb->monrec_tone_action);
- break;
- }
- dcb->monitor_tone_direction = VCM_PLAY_TONE_TO_EAR;
- break;
-
- case VCM_RECORDERWARNING_TONE:
- switch (dcb->monrec_tone_action) {
- case FSMDEF_MRTONE_PLAYED_RECORDER_TONE:
- case FSMDEF_MRTONE_RESUME_RECORDER_TONE:
- dcb->monrec_tone_action = FSMDEF_MRTONE_NO_ACTION;
- break;
-
- case FSMDEF_MRTONE_RESUME_BOTH_TONES:
- dcb->monrec_tone_action = FSMDEF_MRTONE_RESUME_MONITOR_TONE;
- break;
-
- case FSMDEF_MRTONE_PLAYED_BOTH_TONES:
- dcb->monrec_tone_action = FSMDEF_MRTONE_PLAYED_MONITOR_TONE;
- break;
-
- case FSMDEF_MRTONE_NO_ACTION:
- case FSMDEF_MRTONE_PLAYED_MONITOR_TONE:
- case FSMDEF_MRTONE_RESUME_MONITOR_TONE:
- default:
- DEF_DEBUG(DEB_F_PREFIX"Invalid action request... tone:%d monrec_tone_action:%d \n",
- DEB_F_PREFIX_ARGS("RCC", fname), tone, dcb->monrec_tone_action);
- break;
- }
- dcb->recorder_tone_direction = VCM_PLAY_TONE_TO_EAR;
- break;
-
- default:
- break;
- } /* end of switch */
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"Stop request for tone: %d Downgrade monrec_tone_action: %d \n",
- DEB_L_C_F_PREFIX_ARGS(LSM, dcb->line, call_id, fname),
- tone, dcb->monrec_tone_action);
- } /* end of if */
-}
-
-/*
- * Function: lsm_set_hold_ringback_status
- *
- * Parameters:
- * callid_t - callid of the lcb
- * ringback_status - status of call hold ringback
- *
- * Description: Function used to set the ringback status
- *
- * Returns:None
- *
- */
-void
-lsm_set_hold_ringback_status(callid_t call_id, boolean ringback_status)
-{
- lsm_lcb_t *lcb;
-
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if (lcb->call_id == call_id) {
- LSM_DEBUG(DEB_F_PREFIX"Setting ringback to %d for lcb %d\n",
- DEB_F_PREFIX_ARGS(LSM, "lsm_set_hold_ringback_status"), ringback_status, call_id);
- lcb->enable_ringback = ringback_status;
- break;
- }
- }
-}
-
-void lsm_play_tone (cc_features_t feature_id)
-{
- int play_tone;
-
- switch (feature_id) {
- case CC_FEATURE_BLF_ALERT_TONE:
- if (lsm_find_state(LSM_S_RINGIN) > CC_NO_CALL_ID) {
- // No tone if we have calls in ringing state
- return;
- }
-
- if (!lsm_callwaiting()) {
- config_get_value(CFGID_BLF_ALERT_TONE_IDLE, &play_tone, sizeof(play_tone));
- if (play_tone == 0) {
- return;
- }
- lsm_util_tone_start_with_speaker_as_backup(VCM_CALL_WAITING_TONE, VCM_ALERT_INFO_OFF,
- CC_NO_CALL_ID, CC_NO_GROUP_ID,
- CC_NO_MEDIA_REF_ID, VCM_PLAY_TONE_TO_EAR);
- } else {
- config_get_value(CFGID_BLF_ALERT_TONE_BUSY, &play_tone, sizeof(play_tone));
- if (play_tone == 0) {
- return;
- }
- lsm_util_tone_start_with_speaker_as_backup(VCM_CALL_WAITING_TONE, VCM_ALERT_INFO_OFF,
- CC_NO_CALL_ID, CC_NO_GROUP_ID,
- CC_NO_MEDIA_REF_ID, VCM_PLAY_TONE_TO_EAR);
- }
- break;
-
- default:
- break;
- }
-}
-
-/*
- * lsm_update_inalert_status
- *
- * Description:
- *
- * TNP specific implementation of status line update for inalert state.
- *
- * Parameters:
- *
- * line_t line - Line facility of the call
- * callid_t call_id - Call id of call whose state is being reported
- * cc_state_data_alerting_t * data - alerting callinfo.
- * boolean notify - whether the msg be displayed at notify level.
- *
- * Returns: None
- */
-static void
-lsm_update_inalert_status (line_t line, callid_t call_id,
- cc_state_data_alerting_t * data,
- boolean notify)
-{
- static const char fname[] = "lsm_update_inalert_status";
- char disp_str[LSM_DISPLAY_STR_LEN];
-
- // get localized tag index for From and append one space character
- sstrncpy(disp_str, platform_get_phrase_index_str(UI_FROM),
- sizeof(disp_str));
-
- LSM_DEBUG(DEB_L_C_F_PREFIX"+++ calling number = %s\n",
- DEB_L_C_F_PREFIX_ARGS(LSM, line, call_id, fname),
- data->caller_id.calling_number);
-
- // append calling number if present or localized tag for Unknown Number
- // otherwise
- if ((data->caller_id.calling_number) &&
- (data->caller_id.calling_number[0] != '\0') &&
- data->caller_id.display_calling_number) {
-
- sstrncat(disp_str, data->caller_id.calling_number,
- sizeof(disp_str) - strlen(disp_str));
- } else {
- sstrncat(disp_str, platform_get_phrase_index_str(UI_UNKNOWN),
- sizeof(disp_str) - strlen(disp_str));
- }
-
- // we display (via notification) the "From ..." info for 10 seconds.
- // Note that this will remain displayed for 10 sec even if the user
- // answers the call or switches to another call. This happens because
- // notification has higher priority than call status (e.g. connected).
- // This is done to have parity with SCCP phone behavior.
- if (notify == TRUE) {
- ui_set_notification(line, call_id,
- (char *)disp_str, (unsigned long)CALL_ALERT_TIMEOUT,
- FALSE, FROM_NOTIFY_PRI);
- }
- // After the notification we wish to set the call status to From XXXX. Same as SCCP phone behavior
- lsm_ui_display_status((char *)disp_str, line, call_id);
-
- return;
-}
-
-
-
-/*
- * lsm_set_cfwd_all_nonccm
- * This function calls JNI API to set the CFA state and DN in non-ccm mode.
- *
- * @param[in] line - line on which to set the CFA
- * @param[in] callfwd_dialstring: CFA DN (will be stored in flash)
- *
- * @return: None
- */
-void
-lsm_set_cfwd_all_nonccm (line_t line, char *callfwd_dialstring)
-{
- // call Java API
- ui_cfwd_status(line, TRUE, callfwd_dialstring, TRUE);
-}
-
-/*
- * lsm_set_cfwd_all_ccm
- *
- * Description:
- * This function calls JNI API to set the CFA state and DN in ccm mode.
- *
- * Parameters:
- * char * callfwd_dialstring: CFA DN (will NOT be stored in flash)
- *
- * Returns: None
- */
-void
-lsm_set_cfwd_all_ccm (line_t line, char *callfwd_dialstring)
-{
- // set locally maintained variable
- cfwdall_state_in_ccm_mode[line] = TRUE;
-
- // call Java API
- ui_cfwd_status((line_t)line, TRUE, callfwd_dialstring, FALSE);
-}
-
-/*
- * lsm_clear_cfwd_all_nonccm
- * This function calls JNI API to clear the CFA state and DN in non-ccm mode.
- *
- * @param[in] line - line on which to clear the CFA
- *
- * @return: None
- */
-void
-lsm_clear_cfwd_all_nonccm (line_t line)
-{
- // call Java API
- ui_cfwd_status(line, FALSE, "", TRUE);
-}
-
-
-/*
- * lsm_clear_cfwd_all_ccm
- *
- * Description:
- * This function calls JNI API to clear the CFA state and DN in ccm mode.
- *
- * Parameters: None
- *
- * Returns: None
- */
-void
-lsm_clear_cfwd_all_ccm (line_t line)
-{
- // clear locally maintained variable
- cfwdall_state_in_ccm_mode[line] = FALSE;
-
- // call Java API
- ui_cfwd_status((line_t)line, FALSE, "", FALSE);
-}
-
-/*
- * lsm_check_cfwd_all_nonccm
- *
- * Description:
- * This function returns the CFA state in non-ccm mode.
- *
- * @param[in] line - line on which to check the CFA
- *
- * @return: TRUE (if CFA set) or FALSE (if CFA clear)
- */
-int
-lsm_check_cfwd_all_nonccm (line_t line)
-{
- char cfg_cfwd_url[MAX_URL_LENGTH];
-
- cfg_cfwd_url[0] = '\0';
-
- // get the callfwdall url value from the config/flash table
- config_get_string(CFGID_LINE_CFWDALL+line-1, cfg_cfwd_url, MAX_URL_LENGTH);
-
- // return appropriate value: TRUE if non-NULL and FALSE otherwise
- if (cfg_cfwd_url[0]) {
- return ((int) TRUE);
- } else {
- return ((int) FALSE);
- }
-}
-
-/*
- * lsm_check_cfwd_all_ccm
- *
- * Description:
- * This function returns the CFA state in ccm mode.
- *
- * Parameters: None
- *
- * Returns: TRUE or FALSE
- */
-int
-lsm_check_cfwd_all_ccm (line_t line)
-{
- return ((int) cfwdall_state_in_ccm_mode[line]);
-}
-
-/*
- * lsm_is_phone_forwarded
- *
- * Description:
- * This function is called from SIP stack to check if received INVITE
- * should be responded with 302 or not. In the CCM mode this function
- * will always return NULL... that is process the INVITE as normal and
- * DO NOT 302 it. In the non-CCM mode, if the cfwdall_url is non-NULL
- * then it will form a proper string to use in 302 response; otherwise
- * a NULL will be returned and the INVITE will be processed as normal.
- * NOTE: most all code is reused from the legacy phone code.
- *
- * Parameters: line - line for which to check the CFA status
- *
- * Returns: NULL if forwarding is not set;
- * string to use in 302 response if forwarding is set (non-CCM only)
- */
-char *
-lsm_is_phone_forwarded (line_t line)
-{
- static const char fname[] = "lsm_is_phone_forwarded";
- char proxy_ipaddr_str[MAX_IPADDR_STR_LEN];
- int port_number = 5060; // use this value only if none found
- char *domain = NULL;
- char *port = NULL;
- cpr_ip_addr_t proxy_ipaddr;
-
-
- LSM_DEBUG(DEB_F_PREFIX"called\n", DEB_F_PREFIX_ARGS(LSM, fname));
-
- // check if running in CCM mode. if so, return NULL that is cfwdall
- // not applicable
- if (sip_regmgr_get_cc_mode(TEL_CCB_START) == REG_MODE_CCM) {
- return (NULL);
- }
- // get stored callfwdall url value from the config/flash table
-
- config_get_string(CFGID_LINE_CFWDALL+line-1, cfwdall_url, sizeof(cfwdall_url));
-
- if (cfwdall_url[0]) {
- // find domain and port
- domain = strchr(cfwdall_url, '@');
- if (!domain) {
- (void) sipTransportGetServerAddress(&proxy_ipaddr,
- 1, TEL_CCB_START);
- if (proxy_ipaddr.type != CPR_IP_ADDR_INVALID) {
- ipaddr2dotted(proxy_ipaddr_str, &proxy_ipaddr);
- port_number = sipTransportGetServerPort(1, TEL_CCB_START);
- }
- } else {
- port = strchr(domain + 1, ':');
- }
-
- // handle 3 cases
- if (domain == NULL) {
- /* case (1): no domain or port present
- * We have proxy's dotted ip address format. So, not FQDN check.
- * Append domain/ip-addr and port.
- */
- snprintf(cfwdall_url + strlen(cfwdall_url),
- MAX_URL_LENGTH - strlen(cfwdall_url),
- "@%s:%d", proxy_ipaddr_str, port_number);
- } else if (port == NULL) {
- /* case (2): domain present but no port
- * Check if the domain is dotted IP address and add port
- * only if dotted IP address is used
- */
- if (!str2ip((const char *) domain + 1, &proxy_ipaddr)) {
- port_number = sipTransportGetServerPort(1, TEL_CCB_START);
- snprintf(cfwdall_url + strlen(cfwdall_url),
- MAX_URL_LENGTH - strlen(cfwdall_url),
- ":%d", port_number);
- }
- } else {
- /* case (3): both domain and port present
- * Both domain and port exists, but strip the port if the
- * domain is FQDN
- */
- memcpy(proxy_ipaddr_str, domain + 1, (port - domain - 1));
- *(proxy_ipaddr_str + (port - domain - 1)) = '\0';
- if (str2ip((const char *) proxy_ipaddr_str, &proxy_ipaddr) != 0) {
- *port = '\0';
- }
- }
- return ((char *)cfwdall_url);
- } else {
- return ((char *)NULL);
- }
-}
-
-/*
- * lsm_get_callid_from_ui_id()
- *
- * Description:
- * The function gets the UI id from LSM's LCB for a given GSM call ID.
- *
- * Parameters:
- * ui_id - UI ID.
- *
- * Returns: callid_t
- */
-callid_t
-lsm_get_callid_from_ui_id (callid_t uid)
-{
- lsm_lcb_t *lcb;
- FSM_FOR_ALL_CBS(lcb, lsm_lcbs, LSM_MAX_LCBS) {
- if (lcb->ui_id == uid) {
- return lcb->call_id;
- }
- }
- return (CC_NO_CALL_ID);
-}
-
-/*
- * lsm_get_ui_id
- *
- * Description:
- * The function gets the UI id from LSM's LCB for a given GSM call ID.
- *
- * Parameters:
- * call_id - GSM call ID
- * ui_id - UI ID.
- *
- * Returns: None
- */
-callid_t
-lsm_get_ui_id (callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- return (lcb->ui_id);
- }
- return (CC_NO_CALL_ID);
-}
-
-/*
- * lsm_get_ms_ui_id
- *
- * Description:
- * The function gets the UI id from LSM's LCB for a given GSM call ID. During
- * certain features like barge ui_id is set to CC_NO_CALL_ID.
- *
- * Parameters:
- * call_id - GSM call ID
- * ui_id - UI ID.
- *
- * Returns: None
- */
-cc_call_handle_t
-lsm_get_ms_ui_call_handle (line_t line, callid_t call_id, callid_t ui_id)
-{
- callid_t lsm_ui_id;
-
- if (ui_id != CC_NO_CALL_ID) {
- return CREATE_CALL_HANDLE(line, ui_id);
- }
-
- /* If ui_id present use that */
- lsm_ui_id = lsm_get_ui_id(call_id);
-
- if (lsm_ui_id != CC_NO_CALL_ID) {
- return CREATE_CALL_HANDLE(line, lsm_ui_id);
- }
-
- return CREATE_CALL_HANDLE(line, call_id);
-}
-/*
- * lsm_set_ui_id
- *
- * Description:
- * The function sets the UI id to LSM's LCB for a given GSM call ID.
- *
- * Parameters:
- * call_id - GSM call ID
- * ui_id - UI ID.
- *
- * Returns: None
- */
-void
-lsm_set_ui_id (callid_t call_id, callid_t ui_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- lcb->ui_id = ui_id;
- }
-}
-
-char *
-lsm_get_gdialed_digits (void)
-{
- return (dp_get_gdialed_digits());
-}
-
-/*
- * lsm_update_video_avail
- *
- * Description:
- * The function updates session about the video availability
- *
- * Parameters:
- * line - line
- * call_id - GSM call ID
- * dir - video avail dir
- *
- * Returns: None
- */
-void lsm_update_video_avail (line_t line, callid_t call_id, int dir)
-{
- static const char fname[] = "lsm_update_video_avail";
- fsmdef_dcb_t *dcb;
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- dcb = lcb->dcb;
- if (dcb == NULL) {
- LSM_ERR_MSG(get_debug_string(DEBUG_INPUT_NULL), fname);
- return;
- }
-
- dir &= ~CC_ATTRIB_CAST;
-
-
- ui_update_video_avail (line, lcb->ui_id, dir);
-
- lsm_update_dscp_value(dcb);
- }
-}
-
-/*
- * lsm_update_video_offered
- *
- * Description:
- * The function updates session about the video availability
- *
- * Parameters:
- * line - line
- * call_id - GSM call ID
- * dir - video avail dir
- *
- * Returns: None
- */
-void lsm_update_video_offered (line_t line, callid_t call_id, int dir)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- ui_update_video_offered (line, lcb->ui_id, dir);
- }
-}
-
-/*
- * lsm_set_video_mute
- *
- * Description:
- * The function sets the video mute state for the call
- *
- * Parameters:
- * line - line
- * call_id - This is the UI_ID coming from UI
- * mute - mute state
- *
- * Returns: None
- */
-void lsm_set_video_mute (callid_t call_id, int mute)
-{
- lsm_lcb_t *lcb;
- callid_t cid = lsm_get_callid_from_ui_id(call_id); // get GSM_ID from UI_ID
-
- lcb = lsm_get_lcb_by_call_id(cid);
- if (lcb != NULL) {
- lcb->vid_mute = mute;
- }
-}
-
-/*
- * lsm_get_video_mute
- *
- * Description:
- * The function gets the video mute state for the call
- *
- * Parameters:
- * line - line
- * call_id - GSM call ID
- *
- * Returns: t_video_mute
- */
-int lsm_get_video_mute (callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- return lcb->vid_mute;
- }
- return (-1);
-}
-
-
-/*
- * lsm_set_video_window
- *
- * Description:
- * The function sets the video window state for the call
- *
- * Parameters:
- * call_id - This is the UI_ID coming from UI
- * flags - video window flags
- * x - video window x coordinate
- * y - video window y coordinate
- * h - video window height
- * w - video window width
- *
- * Returns: None
- */
-void lsm_set_video_window (callid_t call_id, int flags, int x, int y, int h, int w)
-{
- lsm_lcb_t *lcb;
- callid_t cid = lsm_get_callid_from_ui_id(call_id); // get GSM_ID from UI_ID
-
- lcb = lsm_get_lcb_by_call_id(cid);
- if (lcb != NULL) {
- lcb->vid_flags = flags;
- lcb->vid_x = x;
- lcb->vid_y = y;
- lcb->vid_h = h;
- lcb->vid_w = w;
- }
-}
-
-/*
- * lsm_get_video_window
- *
- * Description:
- * The function gets the video window for the call
- *
- * Parameters:
- * call_id - GSM call ID
- * *flags - video window flag
- * *x - video window x coordinate
- * *y - video window y coordinate
- * *h - video window height
- * *w - video window width
- *
- * Returns: void
- */
-void lsm_get_video_window (callid_t call_id, int *flags, int *x, int *y, int *h, int *w)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb != NULL) {
- *flags = lcb->vid_flags;
- *x = lcb->vid_x;
- *y = lcb->vid_y;
- *h = lcb->vid_h;
- *w = lcb->vid_w;
- }
-}
-
-/*
- * lsm_is_kpml_subscribed
- *
- * Description:
- * check if kpml is subscribed for this call
- *
- * Parameters:
- * call_id - GSM call ID
- *
- * Returns: true/false
- */
-boolean lsm_is_kpml_subscribed (callid_t call_id)
-{
- lsm_lcb_t *lcb;
-
- lcb = lsm_get_lcb_by_call_id(call_id);
- if (lcb == NULL) {
- return FALSE;
- }
- return kpml_is_subscribed(call_id, lcb->line);
-}
-
-/**
- * A helper method to start the tone.
- */
-static void lsm_util_start_tone(vcm_tones_t tone, short alert_info,
- cc_call_handle_t call_handle, groupid_t group_id,
- streamid_t stream_id, uint16_t direction) {
-
- int sdpmode = 0;
- static const char fname[] = "lsm_util_start_tone";
- line_t line = GET_LINE_ID(call_handle);
- callid_t call_id = GET_CALL_ID(call_handle);
- DEF_DEBUG(DEB_F_PREFIX"Enter, line=%d, call_id=%d.\n",
- DEB_F_PREFIX_ARGS(MED_API, fname), line, call_id);
-
- sdpmode = 0;
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
- if (!sdpmode) {
- vcmToneStart(tone, alert_info, call_handle, group_id, stream_id, direction);
- }
- /*
- * Set delay value for multi-part tones and repeated tones.
- * Currently the only multi-part tones are stutter and message
- * waiting tones. The only repeated tones are call waiting and
- * tone on hold tones. If the DSP ever supports stutter and
- * message waiting tones, these tones can be removed from this
- * switch statement.
- */
- switch (tone) {
- case VCM_MSG_WAITING_TONE:
- lsm_start_multipart_tone_timer(tone, MSG_WAITING_DELAY, call_id);
- break;
-
- case VCM_HOLD_TONE:
- lsm_start_continuous_tone_timer(tone, TOH_DELAY, call_id);
- break;
-
- default:
- break;
- }
-
- /*
- * Update dcb->active_tone if start request
- * is for an infinite duration tone.
- */
- lsm_update_active_tone(tone, call_id);
-}
-
-/*
- * Plays a short tone. uses the open audio path.
- * If no audio path is open, plays on speaker.
- *
- * @param[in] tone - tone type
- * @param[in] alert_info - alertinfo header
- * @param[in] call_id - call identifier
- * @param[in] direction - network, speaker, both
- *
- * @return none
- */
-void
-lsm_util_tone_start_with_speaker_as_backup (vcm_tones_t tone, short alert_info,
- cc_call_handle_t call_handle, groupid_t group_id,
- streamid_t stream_id, uint16_t direction) {
- static const char *fname = "lsm_util_tone_start_with_speaker_as_backup";
- line_t line = GET_LINE_ID(call_handle);
- callid_t call_id = GET_CALL_ID(call_handle);
- DEF_DEBUG(DEB_L_C_F_PREFIX"tone=%-2d: direction=%-2d\n",
- DEB_L_C_F_PREFIX_ARGS(MED_API, line, call_id, fname),
- tone, direction);
-
- //vcmToneStart
- vcmToneStart(tone, alert_info, call_handle, group_id, stream_id, direction);
-
- /*
- * Set delay value for multi-part tones and repeated tones.
- * Currently the only multi-part tones are stutter and message
- * waiting tones. The only repeated tones are call waiting and
- * tone on hold tones. If the DSP ever supports stutter and
- * message waiting tones, these tones can be removed from this
- * switch statement.
- */
- switch (tone) {
- case VCM_MSG_WAITING_TONE:
- lsm_start_multipart_tone_timer(tone, MSG_WAITING_DELAY, call_id);
- break;
-
- case VCM_HOLD_TONE:
- lsm_start_continuous_tone_timer(tone, TOH_DELAY, call_id);
- break;
-
- default:
- break;
- }
-
- /*
- * Update dcb->active_tone if start request
- * is for an infinite duration tone.
- */
- lsm_update_active_tone(tone, call_id);
-
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <cpr_types.h>
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "cc_debug.h"
-#include "CCProvider.h"
-#include "ccapi_snapshot.h"
-
-/**
- * global media cap table for interaction between what platform
- * can do and the GSM-SDP module
- * AUDIO_1 is used for audio cannot be turned off
- * VIDEO_1 is used for video
- */
-cc_media_cap_table_t g_media_table = {
- 1,
- {
- {CC_AUDIO_1,SDP_MEDIA_AUDIO,TRUE,TRUE,SDP_DIRECTION_RECVONLY},
- {CC_VIDEO_1,SDP_MEDIA_VIDEO,TRUE,TRUE,SDP_DIRECTION_RECVONLY},
- {CC_DATACHANNEL_1,SDP_MEDIA_APPLICATION,FALSE,TRUE,SDP_DIRECTION_SENDRECV},
- }
-};
-
-static boolean g_nativeVidSupported = FALSE;
-static boolean g_vidCapEnabled = FALSE;
-static boolean g_natve_txCap_enabled = FALSE;
-
-/**
- * Simple method to trigger escalation and deescalation
- * based on media capability changes
- */
-void escalateDeescalate() {
- g_media_table.id++;
- if ( ccapp_get_state() != CC_INSERVICE ) {
- VCM_DEBUG(MED_F_PREFIX"Ignoring video cap update\n", "escalateDeescalate");
- return;
- }
-
- //post the event
- cc_int_feature(CC_SRC_UI, CC_SRC_GSM, CC_NO_CALL_ID,
- CC_NO_LINE, CC_FEATURE_UPD_MEDIA_CAP, NULL);
-}
-
-cc_boolean cc_media_isTxCapEnabled() {
- return g_natve_txCap_enabled;
-}
-
-cc_boolean cc_media_isVideoCapEnabled() {
- if ( g_nativeVidSupported ) {
- return g_vidCapEnabled;
- }
- return FALSE;
-}
-
-/**
- * API to update the local video cap in the table
- * called when native video support or vidCap cfg changes
- *
- * This method looks at video cap in cfg & native vid support on platform
- */
-static void updateVidCapTbl(){
-
- if ( g_vidCapEnabled ) {
- if ( g_media_table.cap[CC_VIDEO_1].enabled == FALSE ) {
- // cfg is enabled but cap tbl is not
- if ( g_nativeVidSupported ) {
- // we can do native now enable cap
- g_media_table.cap[CC_VIDEO_1].enabled = TRUE;
- g_media_table.cap[CC_VIDEO_1].support_direction =
- g_natve_txCap_enabled?SDP_DIRECTION_SENDRECV:SDP_DIRECTION_RECVONLY;
- if ( g_natve_txCap_enabled == FALSE ) {
-
- }
- escalateDeescalate();
- } else {
-
- }
- }
- } else {
- // disable vid cap
- DEF_DEBUG(MED_F_PREFIX"video capability disabled \n", "updateVidCapTbl");
-
- if ( g_media_table.cap[CC_VIDEO_1].enabled ) {
- g_media_table.cap[CC_VIDEO_1].enabled = FALSE;
- escalateDeescalate();
- }
- }
-}
-
-
-/**
- * API to update video capability on the device
- * expected to be called once in the beginning only
- */
-void cc_media_update_native_video_support(boolean val) {
- DEF_DEBUG(MED_F_PREFIX"Setting native video support val=%d\n", "cc_media_update_native_video_support", val);
- g_nativeVidSupported = val;
- updateVidCapTbl();
-}
-
-/**
- *
- * API to update video capability on the device based on config
- */
-void cc_media_update_video_cap(boolean val) {
- DEF_DEBUG(MED_F_PREFIX"Setting video cap val=%d\n", "cc_media_update_video_cap", val);
- g_vidCapEnabled = val;
- updateVidCapTbl();
- if ( g_nativeVidSupported ) {
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_VIDEO_CAP_ADMIN_CONFIG_CHANGED, CC_DEVICE_ID);
- }
-}
-
-/**
- *
- * API to update video tx capability based on camera plugin events
- */
-
-void cc_media_update_native_video_txcap(boolean enable) {
-
- VCM_DEBUG(MED_F_PREFIX"Setting txcap val=%d\n", "cc_media_update_video_txcap", enable);
-
- if ( g_natve_txCap_enabled == enable ) {
- // nothing to do
- return;
- }
-
- g_natve_txCap_enabled = enable;
- ccsnap_gen_deviceEvent(CCAPI_DEVICE_EV_CAMERA_ADMIN_CONFIG_CHANGED, CC_DEVICE_ID);
-
- if ( g_nativeVidSupported && g_vidCapEnabled ) {
- // act on camera events only iof native video is enabled
- if ( g_natve_txCap_enabled ) {
-
- } else if (g_media_table.cap[CC_VIDEO_1].enabled) {
-
- }
-
- g_media_table.cap[CC_VIDEO_1].support_direction =
- g_natve_txCap_enabled?SDP_DIRECTION_SENDRECV:SDP_DIRECTION_RECVONLY;
-
- escalateDeescalate();
- }
-}
-
-static cc_boolean vidAutoTxPref=FALSE;
-void cc_media_setVideoAutoTxPref(cc_boolean txPref){
- vidAutoTxPref = txPref;
-}
-
-cc_boolean cc_media_getVideoAutoTxPref(){
- return vidAutoTxPref;
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include "sm.h"
-#include "gsm.h"
-#include "fsm.h"
-#include "text_strings.h"
-#include "ccapi.h"
-
-sm_rcs_t
-sm_process_event (sm_table_t *tbl, sm_event_t *event)
-{
- static const char fname[] = "sm_process_event";
- int state_id = event->state;
- int event_id = event->event;
- sm_rcs_t rc = SM_RC_ERROR;
- fsm_fcb_t *fcb = (fsm_fcb_t *) event->data;
- cc_feature_t *feat_msg = NULL;
- line_t line_id;
- fsm_types_t fsm_type;
- callid_t call_id;
- sm_function_t hdlr; /* cached handler in order to compute its addr once */
-
- /*
- * validate the state and event
- * and that there is a valid function for this state-event pair.
- */
- if ((state_id > tbl->min_state) &&
- (state_id < tbl->max_state) &&
- (event_id > tbl->min_event) &&
- (event_id < tbl->max_event)) {
- rc = SM_RC_DEF_CONT;
- /*
- * Save some paramters for debuging, the event handler may
- * free the fcb once returned.
- */
- fsm_type = fcb->fsm_type;
- call_id = fcb->call_id;
- if ((hdlr = tbl->table[tbl->max_event * state_id + event_id]) != NULL) {
- FSM_DEBUG_SM(DEB_F_PREFIX"%s %-4d: 0x%08lx: sm entry: (%s:%s)\n",
- DEB_F_PREFIX_ARGS(FSM, fname), fsm_type_name(fsm_type), call_id,
- tbl->table[tbl->max_event * state_id + event_id],
- fsm_state_name(fsm_type, state_id),
- cc_msg_name((cc_msgs_t)(event_id)));
-
- rc = hdlr(event);
- }
-
- if (rc != SM_RC_DEF_CONT) {
- /* For event_id == CC_MSG_FEATURE then display the
- * feature associated with it.
- */
- if (event_id == CC_MSG_FEATURE) {
- feat_msg = (cc_feature_t *) event->msg;
- }
- line_id = ((cc_feature_t *) event->msg)->line;
-
- DEF_DEBUG(DEB_L_C_F_PREFIX"%-5s :(%s:%s%s)\n",
- DEB_L_C_F_PREFIX_ARGS(GSM, line_id, call_id, fname),
- fsm_type_name(fsm_type),
- fsm_state_name(fsm_type, state_id),
- cc_msg_name((cc_msgs_t)(event_id)),
- feat_msg ? cc_feature_name(feat_msg->feature_id):" ");
- }
- }
- /*
- * Invalid state-event pair.
- */
- else {
- GSM_ERR_MSG(GSM_F_PREFIX"illegal state-event pair: (%d <-- %d)\n",
- fname, state_id, event_id);
- rc = SM_RC_ERROR;
- }
-
- return rc;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "cpr_memory.h"
-#include "cpr_stdlib.h"
-#include "ccapi.h"
-#include "ccsip_task.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "phntask.h"
-#include "phone.h"
-#include "text_strings.h"
-#include "string_lib.h"
-#include "gsm.h"
-#include "vcm.h"
-#include "subapi.h"
-#include "misc_apps_task.h"
-
-
-static void
-sub_print_msg (char *pData, int len)
-{
- int ix;
- int msg_id = *((int *)pData);
-
- buginf("\nCCAPI: cc_msg= %s, 0x=", cc_msg_name((cc_msgs_t)msg_id));
- for (ix = 0; ix < len; ix++) {
- if ((ix % 8 == 0) && ix) {
- buginf(" ");
- }
- if (ix % 24 == 0) {
- buginf("\n");
- }
- buginf("%02x ", *pData++);
- }
- buginf("\n");
-}
-
-cc_rcs_t
-sub_send_msg (cprBuffer_t buf, uint32_t cmd, uint16_t len, cc_srcs_t dst_id)
-{
- cpr_status_e rc;
-
- CC_DEBUG_MSG sub_print_msg((char *)buf, len);
-
- switch (dst_id) {
- case CC_SRC_GSM:
- rc = gsm_send_msg(cmd, buf, len);
- if (rc == CPR_FAILURE) {
- cpr_free(buf);
- }
- break;
- case CC_SRC_SIP:
- rc = SIPTaskSendMsg(cmd, buf, len, NULL);
- if (rc == CPR_FAILURE) {
- cpr_free(buf);
- }
- break;
- case CC_SRC_MISC_APP:
- rc = MiscAppTaskSendMsg(cmd, buf, len);
- if (rc == CPR_FAILURE) {
- cpr_free(buf);
- }
- break;
- default:
- rc = CPR_FAILURE;
- break;
- }
-
- return (rc == CPR_SUCCESS) ? CC_RC_SUCCESS : CC_RC_ERROR;
-}
-
-cc_rcs_t
-sub_int_subnot_register (cc_srcs_t src_id, cc_srcs_t dst_id,
- cc_subscriptions_t evt_pkg, void *callback_fun,
- cc_srcs_t dest_task, int msg_id, void *term_callback,
- int term_msg_id, long min_duration, long max_duration)
-{
- sipspi_msg_t *pmsg;
-
- pmsg = (sipspi_msg_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- pmsg->msg.subs_reg.eventPackage = evt_pkg;
- pmsg->msg.subs_reg.max_duration = max_duration;
- pmsg->msg.subs_reg.min_duration = min_duration;
- pmsg->msg.subs_reg.subsIndCallback = (ccsipSubsIndCallbackFn_t)
- callback_fun;
- pmsg->msg.subs_reg.subsIndCallbackMsgID = msg_id;
- pmsg->msg.subs_reg.subsIndCallbackTask = dest_task;
- pmsg->msg.subs_reg.subsTermCallback = (ccsipSubsTerminateCallbackFn_t)
- term_callback;
- pmsg->msg.subs_reg.subsTermCallbackMsgID = term_msg_id;
-
- return sub_send_msg((cprBuffer_t)pmsg, SIPSPI_EV_CC_SUBSCRIBE_REGISTER,
- sizeof(*pmsg), dst_id);
-}
-
-/*
- * Function: sub_int_subscribe()
- *
- * Parameters: msg_p - pointer to sipspi_msg_t (input parameter)
- *
- * Description: posts SIPSPI_EV_CC_SUBSCRIBE to SIP task message queue.
- *
- * Returns: CC_RC_ERROR - failed to post msg.
- * CC_RC_SUCCESS - successful posted msg.
- */
-cc_rcs_t
-sub_int_subscribe (sipspi_msg_t *msg_p)
-{
- sipspi_msg_t *pmsg;
-
- pmsg = (sipspi_msg_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- memcpy(pmsg, msg_p, sizeof(sipspi_msg_t));
- return sub_send_msg((cprBuffer_t)pmsg, SIPSPI_EV_CC_SUBSCRIBE,
- sizeof(*pmsg), CC_SRC_SIP);
-}
-
-
-cc_rcs_t
-sub_int_subscribe_ack (cc_srcs_t src_id, cc_srcs_t dst_id, sub_id_t sub_id,
- uint16_t response_code, int duration)
-{
- sipspi_msg_t *pmsg;
-
- pmsg = (sipspi_msg_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- pmsg->msg.subscribe_resp.response_code = response_code;
- pmsg->msg.subscribe_resp.sub_id = sub_id;
- pmsg->msg.subscribe_resp.duration = duration;
-
- return sub_send_msg((cprBuffer_t)pmsg, SIPSPI_EV_CC_SUBSCRIBE_RESPONSE,
- sizeof(*pmsg), dst_id);
-}
-
-
-cc_rcs_t
-sub_int_notify (cc_srcs_t src_id, cc_srcs_t dst_id, sub_id_t sub_id,
- ccsipNotifyResultCallbackFn_t notifyResultCallback,
- int subsNotResCallbackMsgID, ccsip_event_data_t * eventData,
- subscriptionState subState)
-{
- sipspi_msg_t *pmsg;
-
- pmsg = (sipspi_msg_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- pmsg->msg.notify.eventData = eventData;
- pmsg->msg.notify.notifyResultCallback = notifyResultCallback;
- pmsg->msg.notify.sub_id = sub_id;
- pmsg->msg.notify.subsNotResCallbackMsgID = subsNotResCallbackMsgID;
- pmsg->msg.notify.subState = subState;
-
- return sub_send_msg((cprBuffer_t) pmsg, SIPSPI_EV_CC_NOTIFY,
- sizeof(*pmsg), dst_id);
-}
-
-/*
- * Function: sub_int_notify_ack()
- *
- * Parameters: sub_id - subcription id for sip stack to track the subscription.
- * response_code - response code to be sent in response to NOTIFY.
- * cseq : CSeq for which response is being sent.
- *
- * Description: posts SIPSPI_EV_CC_NOTIFY_RESPONSE to SIP task message queue.
- *
- * Returns: CC_RC_ERROR - failed to post msg.
- * CC_RC_SUCCESS - successful posted msg.
- */
-cc_rcs_t
-sub_int_notify_ack (sub_id_t sub_id, uint16_t response_code, uint32_t cseq)
-{
- sipspi_msg_t *pmsg;
-
- pmsg = (sipspi_msg_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- pmsg->msg.notify_resp.sub_id = sub_id;
- pmsg->msg.notify_resp.response_code = response_code;
- pmsg->msg.notify_resp.cseq = cseq;
-
- return sub_send_msg((cprBuffer_t)pmsg, SIPSPI_EV_CC_NOTIFY_RESPONSE,
- sizeof(*pmsg), CC_SRC_SIP);
-}
-
-
-/*
- * Function: sub_int_subscribe_term()
- *
- * Parameters: sub_id - subcription id for sip stack to track the subscription.
- * immediate - boolean flag to indicate if the termination be immediate.
- * request_id - request id significant for out going subscriptions
- * event_package - event package type
- *
- * Description: posts SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED to SIP task message queue.
- *
- * Returns: CC_RC_ERROR - failed to post msg.
- * CC_RC_SUCCESS - successful posted msg.
- */
-cc_rcs_t
-sub_int_subscribe_term (sub_id_t sub_id, boolean immediate, int request_id,
- cc_subscriptions_t event_package)
-{
- sipspi_msg_t *pmsg;
-
- pmsg = (sipspi_msg_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- pmsg->msg.subs_term.immediate = immediate;
- pmsg->msg.subs_term.sub_id = sub_id;
- pmsg->msg.subs_term.request_id = request_id;
- pmsg->msg.subs_term.eventPackage = event_package;
-
- return sub_send_msg((cprBuffer_t)pmsg, SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED,
- sizeof(*pmsg), CC_SRC_SIP);
-}
-
-cc_rcs_t
-sip_send_message (ccsip_sub_not_data_t * msg_data, cc_srcs_t dest_id, int msg_id)
-{
- ccsip_sub_not_data_t *pmsg;
-
- pmsg = (ccsip_sub_not_data_t *) cc_get_msg_buf(sizeof(*pmsg));
-
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- memcpy(pmsg, msg_data, sizeof(*pmsg));
-
- return sub_send_msg((cprBuffer_t)pmsg, msg_id, sizeof(*pmsg), dest_id);
-}
-
-
-cc_rcs_t
-app_send_message (void *msg_data, int msg_len, cc_srcs_t dest_id, int msg_id)
-{
- void *pmsg;
-
- pmsg = (void *) cc_get_msg_buf(msg_len);
-
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- memcpy(pmsg, msg_data, msg_len);
-
- return sub_send_msg((cprBuffer_t)pmsg, msg_id, (uint16_t)msg_len, dest_id);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef CSFLOG_H
-#define CSFLOG_H
-
-#include <stdarg.h>
-
-typedef enum{
- CSF_LOG_CRITICAL =1,
- CSF_LOG_ERROR,
- CSF_LOG_WARNING,
- CSF_LOG_NOTICE,
- CSF_LOG_INFO,
- CSF_LOG_DEBUG
-} CSFLogLevel;
-
-
-
-#define CSFLogError(tag , format, ...) CSFLog( CSF_LOG_ERROR, __FILE__ , __LINE__ , tag , format , ## __VA_ARGS__ )
-#define CSFLogErrorV(tag , format, va_list_arg) CSFLogV(CSF_LOG_ERROR, __FILE__ , __LINE__ , tag , format , va_list_arg )
-#define CSFLogWarn(tag , format, ...) CSFLog( CSF_LOG_WARNING, __FILE__ , __LINE__ , tag , format , ## __VA_ARGS__ )
-#define CSFLogWarnV(tag , format, va_list_arg) CSFLogV(CSF_LOG_WARNING, __FILE__ , __LINE__ , tag , format , va_list_arg )
-#define CSFLogInfo(tag , format, ...) CSFLog( CSF_LOG_INFO, __FILE__ , __LINE__ , tag , format , ## __VA_ARGS__ )
-#define CSFLogInfoV(tag , format, va_list_arg) CSFLogV(CSF_LOG_INFO, __FILE__ , __LINE__ , tag , format , va_list_arg )
-#define CSFLogDebug(tag , format, ...) CSFLog(CSF_LOG_DEBUG, __FILE__ , __LINE__ , tag , format , ## __VA_ARGS__ )
-#define CSFLogDebugV(tag , format, va_list_arg) CSFLogV(CSF_LOG_DEBUG, __FILE__ , __LINE__ , tag , format , va_list_arg )
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-#if 0
-void CSFLog( CSFLogLevel priority, const char* sourceFile, int sourceLine, const char* tag , const char* format, ...);
-void CSFLogV( CSFLogLevel priority, const char* sourceFile, int sourceLine, const char* tag , const char* format, va_list args);
-#else
-#endif
-#define CSFLog(pri, file, line, tag, format, ...)
-#define CSFLogV(pri, file, line, tag, format, args)
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSESSION_H_
-#define _CCSESSION_H_
-
-#include "session.h"
-#include "sessuri.h"
-
-#define SID_TYPE_SHIFT 28
-#define SID_LINE_SHIFT 16
-
-#define GET_SESS_TYPE(x) ( (x & 0xF0000000) >> SID_TYPE_SHIFT )
-#define GET_LINEID(x) (line_t)( (x & 0xFFF0000) >> SID_LINE_SHIFT )
-#define GET_CALLID(x) (callid_t)(x & 0xFFFF)
-
-
-
-
-/**
- * ccSessionProviderCmd
- * CallControl Provider Management Interface
- * Called by Application to issue cmds to sipStack
- *
- * @param data - command and data
- * data->cmd - see Session Provider Commands in session.h
- * data->cmdData.ccData.reason - reason for SHUTDOWN/UNREGISTER_ALL_LINES CMD
- CC_CAUSE_NORMAL/CC_CAUSE_NONE
- * data->cmdData.ccData.reason_info - Descriptive stringa "notused"
- *
- * @return none
- *
- */
-void ccSessionProviderCmd(sessionProvider_cmd_t *data);
-
-
-/**
- * ccSessionProviderState
- * Method to report provider state updates to Application
- *
- * @param state - indicates the Session Provider state CCApp_states_t
- * @param data - ccProvider_state_t indicating
- * data->stateData.ccData.mode - REGMODE CCM
- * data->stateData.ccData.cause - FAILOVER/FALLBACK
- *
- * @return none
- *
- */
-void ccSessionProviderState(unsigned int state, ccProvider_state_t *data);
-
-
-/**
- * ccSessionCmd
- * Method to Handle session lifecycle command such as realize, start etc.
- *
- * @param sCmd - session liefcycle command
- * sCmd->cmd - REQUEST CMD
- * sCmd->sessID - session ID
- *
- * @return none
- *
- */
-
-void ccSessionCmd (sessionCmd_t *sCmd);
-
-
-/**
- * ccCreateSession
- *
- * Called by Application to create a new session
- *
- * @param param - uri_t
- * param->param.call_session_param.line_id - line on which to create the session
- * @return ccSession_id_t - id of the session created
- */
-
-session_id_t ccCreateSession(uri_t *param);
-
-/**
- * ccCloseSession
- *
- * Called by Application to close a session
- *
- * @param sess_id - ID of the session to be closed
- *
- * @return 0 success -1 failure
- *
- */
-
-int ccCloseSession(session_id_t sess_id);
-
-/* Need to document IDs and data for the following 4 methods */
-
-/**
- * ccInvokeFeature
- *
- * Called by Application to invoke feature on session
- *
- * @param featData - featID and Additional info if needed for the feature
- *
- * @return none
- *
- */
-
-void ccInvokeFeature(session_feature_t *featData);
-
-/**
- * ccInvokeProviderFeature
- *
- * Called by Application to invoke device specific features
- *
- * @param featData - Additional info if needed for the feature
- *
- * @return none
- *
- */
-
-void ccInvokeProviderFeature(session_feature_t *featData);
-
-
-/**
- * ccSessionUpdate
- *
- * Called by sipstack to update session state and data
- *
- * @param eventID - ID of the event updating the session data
- * @param session_data - event specific data
- *
- * @return none
- *
- */
-
-void ccSessionUpdate(session_update_t *session);
-
-
-
-/**
- * ccFeatureUpdate
- *
- * Called by sipstack to update feature state and data
- *
- * @param featureID - ID of the feature updated
- * @param session_data - feature specific data
- *
- * @return none
- *
- */
-
-void ccFeatureUpdate(feature_update_t *session);
-
-/***** Internal APIs below this line ***************/
-
-/**
- * ccCreateSession
- *
- * Called to create a CC session
- *
- * @param param - ccSession_create_param_t
- * Contains the type of session and specific data
- *
- * @return ccSession_id_t - id of the session created
- */
-session_id_t createSessionId(line_t line, callid_t call);
-
-void platform_sync_cfg_vers (char *cfg_ver, char *dp_ver, char *softkey_ver);
-/********************************************************************************/
-
-/* Misc getter/setter function to get set the following */
-
-#define PROPERTY_ID_MWI 1 // per line
-#define PROPERTY_ID_TIME 2 // unsigned long
-#define PROPERTY_ID_KPML 3
-#define PROPERTY_ID_REGREASON 4
-#define PROPERTY_ID_SPKR_HDST 5 1
-
-void setIntProperty(unsigned int id, int val);
-int getIntProperty(unsigned int id);
-void setStrProperty(unsigned int id, char * val);
-char * getStrProperty(unsigned int id);
-
-
-/* Preserved API's from TNP Platform */
-char *ccSetDP(const char *dp_file_name);
-// update_label_n_speed_dial method here
-void setPropertyCacheBoolean(int cfg_id, int bool_value);
-void setPropertyCacheInteger(int cfg_id, int int_value);
-void setPropertyCacheString(int cfg_id, const char *string_value);
-void setPropertyCacheByte(int cfg_id, char byte_value);
-void setPropertyCacheByteArray(int cfg_id, char *byte_value, int length);
-
-/* BLF */
-void ccBLFSubscribe(int request_id, int duration, const char *watcher,
- const char *presentity, int app_id, int feature_mask);
-void ccBLFUnsubscribe(int request_id);
-void ccBLFUnsubscribeAll();
-void blf_notification(int request_id, int status, int app_id);
-
-
-/**********************************************************************
-
-MID_JPlatUi_ui_log_status_msg, Ask RCDN team if log is changing?
-
-**********************************************************************/
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_H_
-#define _CCAPI_H_
-
-//#include "prtypes.h"
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "phone_types.h"
-#include "string_lib.h"
-#include "vcm.h"
-#include "sdp.h"
-#include "cc_constants.h"
-
-typedef unsigned int cc_security_e;
-typedef unsigned int cc_select_state_e;
-typedef unsigned int cc_call_type_e;
-typedef unsigned int cc_policy_e;
-typedef int cc_causes_t;
-#define CC_CALL_OUTGOMING CC_CALL_TYPE_OUTGOING
-#define CC_CALL_FORWARDED CC_CALL_TYPE_FORWARDED
-#define CC_CALL_NONE CC_CALL_TYPE_NONE
-#define CC_CALL_INCOMING CC_CALL_TYPE_INCOMING
-#define SDP_SIZE 4096 /* must increase this */
-#define CANDIDATE_SIZE 150
-#define MID_SIZE 150
-
-#include "sessionConstants.h"
-
-typedef int cc_features_t;
-typedef unsigned int softkey_events;
-typedef unsigned int cc_call_priority_e;
-extern cc_reg_state_t ccapp_get_state();
-
-/* Session FEATURES */
-/* please update cc_feature_names whenever this enum list is changed */
-
-typedef enum {
- CC_FEATURE_MIN = -1L,
- CC_FEATURE_NONE,
- CC_FEATURE_HOLD = 1L,
- CC_FEATURE_RESUME,
- CC_FEATURE_OFFHOOK,
- CC_FEATURE_NEW_CALL,
- CC_FEATURE_REDIAL,
- CC_FEATURE_ONHOOK,
- CC_FEATURE_KEYPRESS,
- CC_FEATURE_DIAL,
- CC_FEATURE_XFER,
- CC_FEATURE_CFWD_ALL,
- CC_FEATURE_END_CALL,
- CC_FEATURE_ANSWER,
- CC_FEATURE_INFO,
- CC_FEATURE_CONF,
- CC_FEATURE_JOIN,
- CC_FEATURE_DIRTRXFR,
- CC_FEATURE_SELECT,
- CC_FEATURE_SPEEDDIAL,
- CC_FEATURE_SWAP,
- CC_FEATURE_SPEEDDIAL_BLF,
- CC_FEATURE_BLIND_XFER_WITH_DIALSTRING,
- CC_FEATURE_BKSPACE,
- CC_FEATURE_CANCEL,
- CC_FEATURE_DIALSTR,
- CC_FEATURE_UPD_SESSION_MEDIA_CAP,
- /* Not used in the session API */
- CC_FEATURE_MEDIA,
- CC_FEATURE_UPDATE,
- CC_FEATURE_CALLINFO,
- CC_FEATURE_BLIND_XFER,
- CC_FEATURE_NOTIFY,
- CC_FEATURE_SUBSCRIBE,
- CC_FEATURE_B2BCONF,
- CC_FEATURE_B2B_JOIN,
- CC_FEATURE_HOLD_REVERSION,
- CC_FEATURE_BLF_ALERT_TONE,
- CC_FEATURE_REQ_PEND_TIMER_EXP,
- CC_FEATURE_NUMBER,
- CC_FEATURE_URL,
- CC_FEATURE_REDIRECT,
- CC_FEATURE_RINGBACK_DELAY_TIMER_EXP,
- CC_FEATURE_CALL_PRESERVATION,
- CC_FEATURE_UPD_MEDIA_CAP,
- CC_FEATURE_CAC_RESP_PASS,
- CC_FEATURE_CAC_RESP_FAIL,
- CC_FEATURE_FAST_PIC_UPD,
- CC_FEATURE_UNDEFINED,
- CC_FEATURE_CREATEOFFER,
- CC_FEATURE_CREATEANSWER,
- CC_FEATURE_SETLOCALDESC,
- CC_FEATURE_SETREMOTEDESC,
- CC_FEATURE_LOCALDESC,
- CC_FEATURE_REMOTEDESC,
- CC_FEATURE_SETPEERCONNECTION,
- CC_FEATURE_ADDSTREAM,
- CC_FEATURE_REMOVESTREAM,
- CC_FEATURE_ADDICECANDIDATE,
- CC_FEATURE_MAX
-} group_cc_feature_t;
-
-#define skNewCall CC_FEATURE_NEW_CALL
-#define skConfrn CC_FEATURE_CONF
-
-/* please update the following cc_feature_names whenever this feature list is changed */
-
-#ifdef __CC_FEATURE_STRINGS__
-static const char *cc_feature_names[] = {
- "NONE",
- "HOLD",
- "RESUME",
- "OFFHOOK",
- "NEW_CALL",
- "REDIAL",
- "ONHOOK",
- "KEYPRESS",
- "DIAL",
- "XFER",
- "CFWD_ALL", //10
- "END_CALL",
- "ANSWER",
- "INFO",
- "CONF",
- "JOIN",
- "DIR_XFER",
- "SELECT",
- "SPEEDDIAL",
- "SWAP",
- "SDBLF", //45
- "BLIND_XFER_WITH_DIALSTRING",
- "BSPACE",
- "CANCEL",
- "DIALSTR",
- "UPD_SESSION_MEDIA_CAP",
- "NEW_MEDIA",
- "UPDATE",
- "CALLINFO",
- "BLIND_XFER",
- "NOTIFY",
- "SUBSCRIBE",
- "B2BCONF",
- "B2BJOIN",
- "HOLD_REVERSION", //jni_max + 10
- "BLF_ALERT_TONE",
- "REQPENDTMREXP",
- "NUMBER",
- "URL",
- "REDIRECT", //jni_max + 20
- "RINGBACKDELAYTMREXP",
- "CALL_PRESERVATION",
- "UPD_MEDIA_CAP",
- "CAC PASSED",
- "CAC FAILED",
- "FAST_PIC_UPD",
- "UNDEFINED",
- "CREATEOFFER",
- "CREATEANSWER",
- "SETLOCALDESC",
- "SETREMOTEDESC",
- "LOCALDESC",
- "REMOTEDESC",
- "SETPEERCONNECTION",
- "ADDSTREAM",
- "REMOVESTREAM",
- "ADDICECANDIDATE",
- "MAX"
-};
-
-/* This checks at compile-time that the cc_feature_names list
- * is the same size as the cc_group_feature_t enum
- */
-//PR_STATIC_ASSERT(PR_ARRAY_SIZE(cc_feature_names) == CC_FEATURE_MAX + 1);
-
-#endif
-
-/*
- * Constants
- */
-#define CC_MAX_DIALSTRING_LEN (512)
-#define CC_MAX_MEDIA_TYPES (15)
-#define CC_MAX_MEDIA_CAP (4)
-#define CC_NO_CALL_ID (0)
-#define CC_NO_LINE (0)
-#define CC_NO_DATA (NULL)
-#define CC_NO_MEDIA_REF_ID (0)
-#define CC_MAX_REDIRECTS (1)
-#define CC_MAX_BODY_PARTS 3
-#define CC_NO_GROUP_ID (0)
-#define CC_NO_CALL_INST_ID (0)
-#define CC_SHORT_DIALSTRING_LEN (64)
-#define CC_CISCO_PLAR_STRING "x-cisco-serviceuri-offhook"
-#define CISCO_BLFPICKUP_STRING "x-cisco-serviceuri-blfpickup"
-#define JOIN_ACROSS_LINES_DISABLED 0
-#define CC_MAX_TRACKS 8 // <EM> query this figure
-#define CC_MAX_STREAMS 2 // TODO: expand signaling to handle more than one of each a/v.
-
-
-/*
- *
- * Support type definintions
- *
- */
-typedef enum cc_rcs_t_ {
- CC_RC_MIN = -1,
- CC_RC_SUCCESS,
- CC_RC_ERROR,
- CC_RC_MAX
-} cc_rcs_t;
-
-typedef enum cc_msgs_t_ {
- CC_MSG_MIN = -1,
- CC_MSG_SETUP,
- CC_MSG_SETUP_ACK,
- CC_MSG_PROCEEDING,
- CC_MSG_ALERTING,
- CC_MSG_CONNECTED,
- CC_MSG_CONNECTED_ACK,
- CC_MSG_RELEASE,
- CC_MSG_RELEASE_COMPLETE,
- CC_MSG_FEATURE,
- CC_MSG_FEATURE_ACK,
- CC_MSG_OFFHOOK,
- CC_MSG_ONHOOK,
- CC_MSG_LINE,
- CC_MSG_DIGIT_BEGIN,
- CC_MSG_DIGIT_END,
- CC_MSG_DIALSTRING,
- CC_MSG_MWI,
- CC_MSG_AUDIT,
- CC_MSG_CREATEOFFER,
- CC_MSG_CREATEANSWER,
- CC_MSG_SETLOCALDESC,
- CC_MSG_SETREMOTEDESC,
- CC_MSG_REMOTEDESC,
- CC_MSG_LOCALDESC,
- CC_MSG_SETPEERCONNECTION,
- CC_MSG_ADDSTREAM,
- CC_MSG_REMOVESTREAM,
- CC_MSG_ADDCANDIDATE,
- CC_MSG_AUDIT_ACK,
- CC_MSG_OPTIONS,
- CC_MSG_OPTIONS_ACK,
- CC_MSG_SUBSCRIBE,
- CC_MSG_NOTIFY,
- CC_MSG_FAILOVER_FALLBACK,
- CC_MSG_INFO,
- /* update the following strings table if this is changed */
- CC_MSG_MAX
-} cc_msgs_t;
-
-#ifdef __CC_MESSAGES_STRINGS__
-static const char *cc_msg_names[] = {
- "SETUP",
- "SETUP_ACK",
- "PROCEEDING",
- "ALERTING",
- "CONNECTED",
- "CONNECTED_ACK",
- "RELEASE",
- "RELEASE_COMPLETE",
- "FEAT:",
- "FEATURE_ACK",
- "OFFHOOK",
- "ONHOOK",
- "LINE",
- "DIGIT_BEGIN",
- "DIGIT_END",
- "DIALSTRING",
- "MWI",
- "AUDIT",
- "CREATEOFFER",
- "CREATEANSWER",
- "SETLOCALDESC",
- "SETREMOTEDESC",
- "REMOTEDESC",
- "LOCALDESC",
- "SETPEERCONNECTION",
- "ADDSTREAM",
- "REMOVESTREAM",
- "ADDCANDIDATE",
- "AUDIT_ACK",
- "OPTIONS",
- "OPTIONS_ACK",
- "SUBSCRIBE",
- "NOTIFY",
- "FAILOVER_FALLBACK",
- "INFO",
- "INVALID",
-};
-
-/* This checks at compile-time that the cc_msg_names list
- * is the same size as the cc_msgs_t enum
- */
-//PR_STATIC_ASSERT(PR_ARRAY_SIZE(cc_msg_names) == CC_MSG_MAX + 1);
-
-#endif //__CC_MESSAGES_STRINGS__
-
-typedef enum cc_srcs_t_ {
- CC_SRC_MIN = -1,
- CC_SRC_GSM,
- CC_SRC_UI,
- CC_SRC_SIP,
- CC_SRC_MISC_APP,
- CC_SRC_RCC,
- CC_SRC_CCAPP,
- CC_SRC_MAX
-} cc_srcs_t;
-
-
-typedef enum cc_transfer_mode_e_ {
- CC_XFR_MODE_MIN = -1,
- CC_XFR_MODE_NONE,
- CC_XFR_MODE_TRANSFEROR,
- CC_XFR_MODE_TRANSFEREE,
- CC_XFR_MODE_TARGET,
- CC_XFR_MODE_MAX
-} cc_transfer_mode_e;
-
-typedef enum cc_regmgr_rsp_type_e_ {
- CC_FAILOVER_RSP=0,
- CC_RSP_START =1,
- CC_RSP_COMPLETE=2
-} cc_regmgr_rsp_type_e;
-
-typedef enum cc_regmgr_rsp_e_ {
- CC_REG_FAILOVER_RSP,
- CC_REG_FALLBACK_RSP
-} cc_regmgr_rsp_e;
-
-/*
- * Identifies what was in the Alert-Info header
- */
-typedef enum {
- ALERTING_NONE, /* No alert-info header present */
- ALERTING_OLD, /* Unrecognized pattern or an error, mimic old behavior */
- ALERTING_TONE, /* Play tone */
- ALERTING_RING /* Play ringing pattern */
-} cc_alerting_type;
-
-typedef enum {
- CC_MONITOR_NONE = 0,
- CC_MONITOR_SILENT = 1,
- CC_MONITOR_COACHING = 2
-} monitor_mode_t;
-
-typedef enum {
- CFWDALL_NONE = -1,
- CFWDALL_CLEAR,
- CFWDALL_SET
-} cfwdall_mode_t;
-
-/* Do not change enum values unless remote-cc xml has been changed */
-
-typedef enum {
- CC_RING_DEFAULT = 0,
- CC_RING_ENABLE = 1,
- CC_RING_DISABLE = 2
-} cc_rcc_ring_mode_e;
-
-/* Do not change enum values unless remote-cc xml has been changed */
-
-typedef enum {
- CC_SK_EVT_TYPE_DEF = 0,
- CC_SK_EVT_TYPE_EXPLI = CC_SK_EVT_TYPE_DEF,
- CC_SK_EVT_TYPE_IMPLI = 1
-} cc_rcc_skey_evt_type_e;
-
-/* media name with media capability table */
-typedef enum {
- CC_AUDIO_1,
- CC_VIDEO_1,
- CC_DATACHANNEL_1,
-} cc_media_cap_name;
-
-typedef struct cc_sdp_addr_t_ {
- cpr_ip_addr_t addr;
- unsigned int port;
-} cc_sdp_addr_t;
-
-typedef struct cc_sdp_data_t_ {
- cc_sdp_addr_t addr;
- int media_types[CC_MAX_MEDIA_TYPES];
- int32_t avt_payload_type;
-} cc_sdp_data_t;
-
-typedef struct cc_sdp_t_ {
- sdp_t *src_sdp; /* pointer to source SDP */
- sdp_t *dest_sdp; /* pointer to received SDP */
-} cc_sdp_t;
-
-typedef enum
-{
- cc_disposition_unknown = 0,
- cc_disposition_render,
- cc_disposition_session,
- cc_dispostion_icon,
- cc_disposition_alert,
- cc_disposition_precondition
-} cc_disposition_type_t;
-
-typedef struct
-{
- cc_disposition_type_t disposition;
- boolean required_handling;
-} cc_content_disposition_t;
-
-typedef enum
-{
- cc_content_type_unknown = 0,
- cc_content_type_SDP,
- cc_content_type_sipfrag,
- cc_content_type_CMXML
-} cc_content_type_t;
-
-typedef struct cc_msgbody_t_ {
- cc_content_type_t content_type;
- cc_content_disposition_t content_disposition;
- uint32_t body_length;
- char *body;
- char *content_id;
-} cc_msgbody_t;
-
-typedef struct cc_msgbody_info_t_ {
- uint32_t num_parts; /* number of body parts */
- cc_content_type_t content_type; /* top level content type */
- cc_msgbody_t parts[CC_MAX_BODY_PARTS]; /* parts */
-} cc_msgbody_info_t;
-
-/*
- * Message definitions
- */
-
-typedef enum cc_redirect_reasons_t {
- CC_REDIRECT_REASON_MIN = -1,
- CC_REDIRECT_REASON_NONE,
- CC_REDIRECT_REASON_BUSY,
- CC_REDIRECT_REASON_NOANSWER,
- CC_REDIRECT_REASON_UNCONDITIONAL,
- CC_REDIRECT_REASON_DEFLECTION,
- CC_REDIRECT_REASON_UNAVAILABLE
-} cc_redirect_reasons_t;
-
-typedef struct cc_redirect_t_ {
- int count;
- struct {
- char number[CC_MAX_DIALSTRING_LEN];
- cc_redirect_reasons_t redirect_reason;
- } redirects[CC_MAX_REDIRECTS];
-} cc_redirect_t;
-
-typedef enum {
- CC_FEAT_NONE,
- CC_FEAT_HOLD,
- CC_FEAT_RESUME,
- CC_FEAT_BARGE,
- CC_FEAT_CBARGE,
- CC_FEAT_REPLACE,
- CC_FEAT_CALLINFO,
- CC_FEAT_INIT_CALL,
- CC_FEAT_MONITOR,
- CC_FEAT_TOGGLE_TO_SILENT_MONITORING,
- CC_FEAT_TOGGLE_TO_WHISPER_COACHING
-} cc_call_info_e;
-
-typedef enum {
- CC_REASON_NONE,
- CC_REASON_XFER,
- CC_REASON_CONF,
- CC_REASON_SWAP,
- CC_REASON_RCC,
- CC_REASON_INTERNAL,
- CC_REASON_MONITOR_UPDATE
-} cc_hold_resume_reason_e;
-
-typedef enum {
- CC_PURPOSE_NONE,
- CC_PURPOSE_INFO,
- CC_PURPOSE_ICON,
- CC_PURPOSE_CARD
-} cc_purpose_e;
-
-typedef enum {
- CC_ORIENTATION_NONE = CC_CALL_TYPE_NONE,
- CC_ORIENTATION_FROM = CC_CALL_TYPE_INCOMING,
- CC_ORIENTATION_TO = CC_CALL_TYPE_OUTGOING
-} cc_orientation_e;
-
-typedef enum {
- CC_UI_STATE_NONE,
- CC_UI_STATE_RINGOUT,
- CC_UI_STATE_CONNECTED,
- CC_UI_STATE_BUSY
-} cc_ui_state_e;
-
-typedef enum {
- CC_REASON_NULL,
- CC_REASON_ACTIVECALL_LIST
-} cc_onhook_reason_e;
-
-typedef enum {
- CC_CALL_LOG_DISP_MISSED,
- CC_CALL_LOG_DISP_RCVD,
- CC_CALL_LOG_DISP_PLACED,
- CC_CALL_LOG_DISP_UNKNWN,
- CC_CALL_LOG_DISP_IGNORE
-} cc_call_logdisp_e;
-
-/*
- * The cc_caller_id_t structure contains caller IDs fields.
- * Sending these fields accross components needs special care.
- * There are CCAPI API that provide access or transport these fields
- * by the source or by the destination. Any new caller IDs added,
- * please update the APIs in ccapi.c to support the new fields.
- * See cc_cp_caller(), cc_mv_caller_id() and cc_free_caller_id() functions.
- */
-// mostly overlap with sessionTypes.h:cc_callinfo_t
-typedef struct cc_caller_id_t_ {
- string_t calling_name;
- string_t calling_number;
- string_t alt_calling_number;
- boolean display_calling_number;
- string_t called_name;
- string_t called_number;
- boolean display_called_number;
- string_t orig_called_name;
- string_t orig_called_number;
- string_t last_redirect_name;
- string_t last_redirect_number;
- string_t orig_rpid_number;
- cc_call_type_e call_type;
- uint16_t call_instance_id;
-} cc_caller_id_t;
-
-/*
- * The followings are definitions of bits in the feature_flag of the
- * cc_feature_data_call_info_t strucure.
- *
- * The CC_DELAY_UI_UPDATE flag is not related to call information but
- * it indicates that the call info event signaled by SIP stack
- * to GSM that UI update can be delayed due to media manipulation
- * event will follow. This allows GSM to defer UI update to after the
- * media manipulation event.
- */
-#define CC_SECURITY 1
-#define CC_ORIENTATION (1<<1)
-#define CC_UI_STATE (1<<2)
-#define CC_CALLER_ID (1<<3)
-#define CC_CALL_INSTANCE (1<<4)
-#define CC_DELAY_UI_UPDATE (1<<5)
-#define CC_POLICY (1<<6)
-
-typedef struct cc_feature_data_call_info_t_{
- uint16_t feature_flag;
- cc_security_e security;
- cc_policy_e policy;
- cc_orientation_e orientation;
- cc_ui_state_e ui_state;
- cc_caller_id_t caller_id;
- cc_call_priority_e priority;
- boolean swap; //Indicate if hold/resume is because of swap
- boolean protect; //indicate if the call has to be protected
- boolean dusting; //indicate if it is a dusting call
- uint32_t callref;
- char global_call_id[CC_GCID_LEN];
-} cc_feature_data_call_info_t;
-
-typedef struct cc_replace_info_t_ {
- callid_t remote_call_id; /* remote call ID to replace */
-} cc_replace_info_t;
-
-typedef struct cc_join_info_t_ {
- callid_t join_call_id;
-} cc_join_info_t;
-
-typedef struct cc_initcall_t {
- char gcid[CC_GCID_LEN]; // Global call id used for CTI
- monitor_mode_t monitor_mode;
-} cc_initcall_t;
-
-typedef union {
- cc_initcall_t initcall;
- cc_hold_resume_reason_e hold_resume_reason;
- cc_feature_data_call_info_t call_info_feat_data;
- cc_purpose_e purpose; // Used for Barge, CBARGE
- cc_replace_info_t replace;
- cc_join_info_t join;
-} cc_call_info_data_t;
-
-typedef struct {
- cc_call_info_data_t data;
- cc_call_info_e type;
-} cc_call_info_t;
-
-typedef enum cc_xfer_methods_t_ {
- CC_XFER_METHOD_MIN = -1,
- CC_XFER_METHOD_NONE,
- CC_XFER_METHOD_BYE,
- CC_XFER_METHOD_REFER,
- CC_XFER_METHOD_DIRXFR,
- CC_RCC_METHOD_REFER,
- CC_XFER_METHOD_MAX
-} cc_xfer_methods_t;
-
-typedef enum cc_subscriptions_t_ {
- CC_SUBSCRIPTIONS_MIN = -1,
- CC_SUBSCRIPTIONS_NONE,
- CC_SUBSCRIPTIONS_XFER,
- CC_SUBSCRIPTIONS_DIALOG = CC_SUBSCRIPTIONS_DIALOG_EXT,
- CC_SUBSCRIPTIONS_CONFIG,
- CC_SUBSCRIPTIONS_KPML = CC_SUBSCRIPTIONS_KPML_EXT,
- CC_SUBSCRIPTIONS_PRESENCE = CC_SUBSCRIPTIONS_PRESENCE_EXT,
- CC_SUBSCRIPTIONS_REMOTECC = CC_SUBSCRIPTIONS_REMOTECC_EXT,
- CC_SUBSCRIPTIONS_REMOTECC_OPTIONSIND = CC_SUBSCRIPTIONS_REMOTECC_OPTIONSIND_EXT,
- CC_SUBSCRIPTIONS_CONFIGAPP = CC_SUBSCRIPTIONS_CONFIGAPP_EXT,
- CC_SUBSCRIPTIONS_MEDIA_INFO = CC_SUBSCRIPTIONS_MEDIA_INFO_EXT,
- CC_SUBSCRIPTIONS_MAX
-} cc_subscriptions_t;
-
-typedef struct cc_feature_data_newcall_t_ {
- char dialstring[CC_MAX_DIALSTRING_LEN];
- cc_causes_t cause;
- cc_redirect_t redirect;
- cc_replace_info_t replace;
- cc_join_info_t join;
- char global_call_id[CC_GCID_LEN];
- callid_t prim_call_id; /* For internal new call event
- * refer primary call's call_id
- */
- cc_hold_resume_reason_e hold_resume_reason; /* Reason for new consult call */
-} cc_feature_data_newcall_t;
-
-typedef struct cc_feature_data_xfer_t_ {
- cc_causes_t cause;
- char dialstring[CC_MAX_DIALSTRING_LEN];
- char referred_by[CC_MAX_DIALSTRING_LEN];
- cc_xfer_methods_t method;
- callid_t target_call_id;
- char global_call_id[CC_GCID_LEN];
-} cc_feature_data_xfer_t;
-
-typedef enum cc_app_type_t_ {
- CC_APP_MIN = -1,
- CC_APP_NONE,
- CC_APP_CMXML,
- CC_APP_REMOTECC,
- CC_APP_MAX
-} cc_app_type_t;
-
-typedef struct cc_refer_body_t_ {
- struct cc_refer_body_t_ *next;
- char refer_body[200];
- int refer_body_len;
- cc_app_type_t app_type;
-} cc_refer_body_t;
-
-typedef struct cc_feature_data_ind_t__ {
- cc_causes_t cause;
- char to[CC_MAX_DIALSTRING_LEN];
- char referred_by[CC_MAX_DIALSTRING_LEN];
- char referred_to[CC_MAX_DIALSTRING_LEN];
- cc_refer_body_t refer_body;
-} cc_feature_data_ind_t;
-
-typedef struct cc_feature_data_endcall_t_ {
- cc_causes_t cause;
- char dialstring[CC_MAX_DIALSTRING_LEN];
-} cc_feature_data_endcall_t;
-
-typedef struct cc_kfact_t {
- char rxstats[CC_KFACTOR_STAT_LEN];
- char txstats[CC_KFACTOR_STAT_LEN];
-} cc_kfact_t;
-
-typedef struct cc_feature_data_hold_t_ {
- cc_msgbody_info_t msg_body;
- cc_call_info_t call_info;
- cc_kfact_t kfactor;
-} cc_feature_data_hold_t;
-
-typedef struct cc_feature_data_hold_reversion_t_ {
- int alertInterval;
-} cc_feature_data_hold_reversion_t;
-
-typedef struct cc_feature_data_resume_t_ {
- cc_causes_t cause;
- cc_msgbody_info_t msg_body;
- cc_call_info_t call_info;
- cc_kfact_t kfactor;
-} cc_feature_data_resume_t;
-
-typedef struct cc_feature_data_redirect_t_ {
- char redirect_number[CC_MAX_DIALSTRING_LEN];
- cc_redirect_t redirect;
-} cc_feature_data_redirect_t;
-
-typedef struct cc_feature_data_subscribe_t_ {
- cc_subscriptions_t event_package;
- boolean subscribe;
- char subscribe_uri[CC_MAX_DIALSTRING_LEN];
- cc_srcs_t component;
- int component_id;
- int *callBack;
-} cc_feature_data_subscribe_t;
-
-typedef enum cc_dialog_lock_e_ {
- CC_DIALOG_UNLOCKED, /* unlocked */
- CC_DIALOG_LOCKED /* local selected or locked */
-} cc_dialog_lock_e;
-
-typedef struct cc_notify_data_config_t {
- boolean config_state;
-} cc_notify_data_config_t;
-
-typedef struct cc_notify_data_kpml_t {
- boolean kpml_state;
-} cc_notify_data_kpml_t;
-
-
-typedef struct cc_notify_data_rcc_t {
- cc_features_t feature;
- cc_select_state_e select;
-} cc_notify_data_rcc_t;
-
-
-typedef union cc_notify_data_t {
- cc_notify_data_config_t config;
- cc_notify_data_kpml_t kpml;
- cc_notify_data_rcc_t rcc;
-} cc_notify_data_t;
-
-typedef struct cc_feature_data_notify_t_ {
- cc_subscriptions_t subscription;
- cc_xfer_methods_t method;
- cc_causes_t cause;
- // The refer data above should have been in a cc_notify_data_refer_t
- int cause_code;
- callid_t blind_xferror_gsm_id;
- boolean final;
- cc_notify_data_t data;
-} cc_feature_data_notify_t;
-
-typedef struct cc_feature_data_update_t_ {
- cc_msgbody_info_t msg_body;
-} cc_feature_data_update_t;
-
-typedef struct cc_feature_data_b2bcnf_t_ {
- cc_causes_t cause;
- callid_t call_id;
- callid_t target_call_id;
- char global_call_id[CC_GCID_LEN];
-} cc_feature_data_b2bcnf_t;
-
-typedef struct cc_feature_data_record_t_ {
- boolean subref_flag;
-} cc_feature_data_record_t;
-
-typedef struct cc_feature_data_select_t_ {
- boolean select; /* TRUE when select, FALSE when unselect */
-} cc_feature_data_select_t;
-
-typedef struct cc_feature_data_b2b_join_t_ {
- callid_t b2bjoin_callid;
- callid_t b2bjoin_joincallid;
-} cc_feature_data_b2b_join_t;
-
-
-typedef struct cc_media_cap_t_ {
- cc_media_cap_name name; /* media channel name designator */
- sdp_media_e type; /* media type: audio, video etc */
- boolean enabled; /* this media is enabled or disabled */
- boolean support_security; /* security is supported */
- sdp_direction_e support_direction;/* supported direction */
- cc_media_stream_id_t pc_stream; /* The media stream in the PC */
- cc_media_track_id_t pc_track; /* The track ID in the media stream */
-} cc_media_cap_t;
-
-typedef struct cc_media_cap_table_t_ {
- uint32_t id;
- cc_media_cap_t cap[CC_MAX_MEDIA_CAP];/* capability table. */
-} cc_media_cap_table_t;
-
-typedef struct cc_media_track_t_ {
- unsigned int media_stream_track_id;
- boolean video;
-} cc_media_track_t;
-
-typedef struct cc_media_remote_track_table_t_ {
- uint32_t num_tracks;
- uint32_t media_stream_id;
- cc_media_track_t track[CC_MAX_TRACKS];
-} cc_media_remote_track_table_t;
-
-typedef struct cc_media_remote_stream_table_t_ {
- cc_media_remote_track_table_t streams[CC_MAX_STREAMS];
-} cc_media_remote_stream_table_t;
-
-typedef struct cc_media_local_track_table_t_ {
- uint32_t media_stream_id;
- cc_media_track_t track[CC_MAX_TRACKS];
-} cc_media_local_track_table_t;
-
-typedef struct cc_feature_data_generic_t {
- boolean subref_flag;
- uint32_t eventid;
-} cc_feature_data_generic_t;
-
-typedef struct cc_feature_data_cnf_t_ {
- cc_causes_t cause;
- callid_t call_id;
- callid_t target_call_id;
-} cc_feature_data_cnf_t;
-
-typedef struct cc_feature_data_cancel_t_ {
- cc_rcc_skey_evt_type_e cause;
- callid_t call_id;
- callid_t target_call_id;
-} cc_feature_data_cancel_t;
-
-typedef struct cc_feature_data_pc_t_ {
- char pc_handle[PC_HANDLE_SIZE];
-} cc_feature_data_pc_t;
-
-typedef struct cc_feature_data_track_t_ {
- cc_media_stream_id_t stream_id;
- cc_media_track_id_t track_id;
- cc_media_type_t media_type;
-} cc_feature_data_track_t;
-
-
-typedef struct cc_feature_candidate_t_ {
- uint16_t level;
- char candidate[CANDIDATE_SIZE];
- char mid[MID_SIZE];
-} cc_feature_candidate_t;
-
-typedef struct cc_feature_session_t_ {
- unsigned int sessionid;
- cc_boolean has_constraints;
-} cc_feature_session_t;
-
-
-typedef union cc_feature_data_t {
- cc_feature_data_newcall_t newcall;
- cc_feature_data_xfer_t xfer;
- cc_feature_data_ind_t indication;
- cc_feature_data_endcall_t endcall;
- cc_feature_data_hold_t hold;
- cc_feature_data_hold_reversion_t hold_reversion;
- cc_feature_data_resume_t resume;
- cc_feature_data_redirect_t redirect;
- cc_feature_data_subscribe_t subscribe;
- cc_feature_data_notify_t notify;
- cc_feature_data_update_t update;
- cc_feature_data_b2bcnf_t b2bconf;
- cc_feature_data_call_info_t call_info;
- cc_feature_data_record_t record;
- cc_feature_data_select_t select;
- cc_feature_data_b2b_join_t b2bjoin;
- cc_feature_data_generic_t generic;
- cc_feature_data_cnf_t cnf;
- cc_feature_data_b2bcnf_t cancel;
- cc_media_cap_t caps;
- cc_feature_data_pc_t pc;
- cc_feature_data_track_t track;
- cc_feature_candidate_t candidate;
- cc_feature_session_t session;
-} cc_feature_data_t;
-
-typedef struct cc_setup_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_alerting_type alert_info;
- vcm_ring_mode_t alerting_ring;
- vcm_tones_t alerting_tone;
- cc_caller_id_t caller_id;
- cc_redirect_t redirect;
- cc_call_info_t call_info;
- boolean replaces;
- string_t recv_info_list;
- cc_msgbody_info_t msg_body;
-} cc_setup_t;
-
-typedef struct cc_setup_ack_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_caller_id_t caller_id;
- cc_msgbody_info_t msg_body;
-} cc_setup_ack_t;
-
-typedef struct cc_proceeding_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_caller_id_t caller_id;
-} cc_proceeding_t;
-
-typedef struct cc_alerting_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_caller_id_t caller_id;
- cc_msgbody_info_t msg_body;
- boolean inband;
-} cc_alerting_t;
-
-typedef struct cc_connected_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_caller_id_t caller_id;
- string_t recv_info_list;
- cc_msgbody_info_t msg_body;
-} cc_connected_t;
-
-typedef struct cc_connected_ack_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_caller_id_t caller_id;
- cc_msgbody_info_t msg_body;
-} cc_connected_ack_t;
-
-typedef struct cc_release_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_causes_t cause;
- char dialstring[CC_MAX_DIALSTRING_LEN];
- cc_kfact_t kfactor;
-} cc_release_t;
-
-typedef struct cc_release_complete_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_causes_t cause;
- cc_kfact_t kfactor;
-} cc_release_complete_t;
-
-typedef struct cc_feature_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_features_t feature_id;
- cc_feature_data_t data;
- boolean data_valid;
- cc_jsep_action_t action;
- char sdp[SDP_SIZE];
-} cc_feature_t;
-
-typedef struct cc_feature_ack_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_features_t feature_id;
- cc_feature_data_t data;
- boolean data_valid;
- cc_causes_t cause;
-} cc_feature_ack_t;
-
-typedef struct cc_offhook_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- char global_call_id[CC_GCID_LEN];
- callid_t prim_call_id; /* For internal new call event
- * refer primary call's call_id
- */
- cc_hold_resume_reason_e hold_resume_reason; /* Reason for new consult call */
- monitor_mode_t monitor_mode;
- cfwdall_mode_t cfwdall_mode;
-} cc_offhook_t;
-
-typedef struct cc_onhook_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- boolean softkey;
- callid_t prim_call_id; /* For internal new call event
- * refer primary call's call_id
- */
- cc_hold_resume_reason_e hold_resume_reason; /* Reason for new consult call */
- cc_onhook_reason_e active_list; /* onhook is because of active call
- * press
- */
-} cc_onhook_t;
-
-typedef struct cc_line_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
-} cc_line_t;
-
-typedef struct cc_digit_begin_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- int digit;
-} cc_digit_begin_t;
-
-typedef struct cc_digit_end_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- int digit;
-} cc_digit_end_t;
-
-typedef struct cc_dialstring_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- char dialstring[CC_MAX_DIALSTRING_LEN];
- char g_call_id[CC_GCID_LEN];
- monitor_mode_t monitor_mode;
-} cc_dialstring_t;
-
-// mostly overlap with sessionTypes.h:cc_mwi_status_t
-typedef struct cc_action_data_mwi_ {
- boolean on;
- int type;
- int newCount;
- int oldCount;
- int hpNewCount;
- int hpOldCount;
-} cc_action_data_mwi_t;
-
-typedef struct cc_mwi_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_action_data_mwi_t msgSummary;
-} cc_mwi_t;
-
-typedef struct cc_options_sdp_req_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- void * pMessage;
-} cc_options_sdp_req_t;
-
-typedef struct cc_options_sdp_ack_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- void * pMessage;
- cc_msgbody_info_t msg_body;
-} cc_options_sdp_ack_t;
-
-typedef struct cc_audit_sdp_req_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- boolean apply_ringout;
-} cc_audit_sdp_req_t;
-
-typedef struct cc_audit_sdp_ack_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- callid_t call_id;
- line_t line;
- cc_msgbody_info_t msg_body;
-} cc_audit_sdp_ack_t;
-
-typedef struct cc_feature_tmr_t_ {
- callid_t call_id;
- line_t line;
- cc_features_t feature_id;
-} cc_feature_tmr_t;
-
-typedef struct cc_regmgr_t_ {
- cc_msgs_t msg_id;
- cc_srcs_t src_id;
- int rsp_type;
- cc_regmgr_rsp_e rsp_id;
- boolean wait_flag;
-} cc_regmgr_t;
-
-// mostly overlap with sessionTypes.h:session_send_info_t
-typedef struct cc_info_t {
- cc_msgs_t msg_id;
- cc_srcs_t not_used; // why not share a common struct?? why cast everything to cc_setup_t??
- callid_t call_id;
- line_t line;
- string_t info_package;
- string_t content_type;
- string_t message_body;
-} cc_info_t;
-
-typedef struct cc_msg_t_ {
- union {
- cc_setup_t setup;
- cc_setup_ack_t setup_ack;
- cc_proceeding_t proceeding;
- cc_alerting_t alerting;
- cc_connected_t connected;
- cc_connected_ack_t connected_ack;
- cc_release_t release;
- cc_release_complete_t release_complete;
- cc_feature_t feature;
- cc_feature_ack_t feature_ack;
- cc_offhook_t offhook;
- cc_onhook_t onhook;
- cc_line_t line;
- cc_digit_begin_t digit_begin;
- cc_digit_end_t digit_end;
- cc_dialstring_t dialstring;
- cc_mwi_t mwi;
- cc_options_sdp_ack_t options_ack;
- cc_audit_sdp_ack_t audit_ack;
- cc_info_t info;
- } msg;
-} cc_msg_t;
-
-
-callid_t cc_get_new_call_id(void);
-const char *cc_msg_name(cc_msgs_t id);
-const char *cc_src_name(cc_srcs_t id);
-const char *cc_cause_name(cc_causes_t id);
-const char *cc_feature_name(cc_features_t id);
-
-void cc_int_setup(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- cc_alerting_type alert_info, vcm_ring_mode_t alerting_ring,
- vcm_tones_t alerting_tone, cc_redirect_t *redirect,
- cc_call_info_t *call_info_p, boolean replaces,
- string_t recv_info_list, cc_msgbody_info_t *msg_body);
-
-void cc_int_setup_ack(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- cc_msgbody_info_t *msg_body);
-
-void cc_int_proceeding(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id);
-
-void cc_int_alerting(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- cc_msgbody_info_t *msg_body, boolean inband);
-
-void cc_int_connected(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- string_t recv_info_list, cc_msgbody_info_t *msg_body);
-
-void cc_int_connected_ack(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_caller_id_t *caller_id,
- cc_msgbody_info_t *msg_body);
-
-void cc_int_release(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_causes_t cause, const char *dialstring,
- cc_kfact_t *kfactor);
-
-void cc_int_release_complete(cc_srcs_t src_id, cc_srcs_t dst_id,
- callid_t call_id, line_t line, cc_causes_t cause,
- cc_kfact_t *kfactor);
-
-void cc_int_feature2(cc_msgs_t msg_id, cc_srcs_t src_id, cc_srcs_t dst_id,
- callid_t call_id, line_t line, cc_features_t feature_id,
- cc_feature_data_t *data);
-
-void cc_createoffer(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_features_t feature_id, cc_feature_data_t *data);
-
-void cc_createanswer (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_features_t feature_id, string_t sdp, cc_feature_data_t *data);
-
-void cc_setlocaldesc (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- cc_features_t feature_id, cc_jsep_action_t action, string_t sdp, cc_feature_data_t *data);
-
-void cc_setremotedesc (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- cc_features_t feature_id, cc_jsep_action_t action, string_t sdp, cc_feature_data_t *data);
-
-void cc_localdesc (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- cc_features_t feature_id, cc_feature_data_t *data);
-
-void cc_remotedesc (cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id, line_t line,
- cc_features_t feature_id, cc_feature_data_t *data);
-
-void cc_int_feature_ack(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_features_t feature_id,
- cc_feature_data_t *data, cc_causes_t cause);
-
-void cc_int_offhook(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t prim_call_id,
- cc_hold_resume_reason_e consult_reason, callid_t call_id,
- line_t line, char *global_call_id,
- monitor_mode_t monitor_mode,
- cfwdall_mode_t cfwdall_mode);
-
-void cc_int_onhook(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t prim_call_id,
- cc_hold_resume_reason_e consult_reason, callid_t call_id,
- line_t line, boolean softkey, cc_onhook_reason_e active_list);
-
-void cc_int_line(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line);
-
-void cc_int_digit_begin(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, int digit);
-
-void cc_int_digit_end(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, int digit);
-
-void cc_int_dialstring(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, const char *dialstring,
- const char *g_call_id, monitor_mode_t monitor_mode);
-
-void cc_int_mwi(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, boolean on, int type, int newCount,
- int oldCount, int hpNewCount, int hpOldCount);
-
-void cc_int_options_sdp_req(cc_srcs_t src_id, cc_srcs_t dst_id,
- callid_t call_id, line_t line, void *pMessage);
-
-void cc_int_options_sdp_ack(cc_srcs_t src_id, cc_srcs_t dst_id,
- callid_t call_id, line_t line, void *pMessage,
- cc_msgbody_info_t *msg_body);
-
-void cc_int_audit_sdp_req(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, boolean apply_ringout);
-
-void cc_int_audit_sdp_ack(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, cc_msgbody_info_t *msg_body);
-
-void cc_int_info(cc_srcs_t src_id, cc_srcs_t dst_id, callid_t call_id,
- line_t line, string_t info_package, string_t content_type,
- string_t message_body);
-
-void cc_int_fail_fallback(cc_srcs_t src_id, cc_srcs_t dst_id, int rsp_type,
- cc_regmgr_rsp_e rsp_id, boolean waited);
-#define cc_fail_fallback_sip(a, b, c, d) cc_int_fail_fallback(a, CC_SRC_SIP, b, c, d)
-#define cc_fail_fallback_gsm(a, b, c) cc_int_fail_fallback(a, CC_SRC_GSM, b, c, FALSE)
-
-#define cc_setup(a, b, c, d, e, f, g, h, i, j, k, l) cc_int_setup(a, CC_SRC_GSM, b, c, d, e, f, g, h, i, j, k, l)
-#define cc_setup_ack(a, b, c, d, e) \
- cc_int_setup_ack(a, CC_SRC_GSM, b, c, d, e)
-#define cc_proceeding(a, b, c, d) cc_int_proceeding(a, CC_SRC_GSM, b, c, d)
-#define cc_alerting(a, b, c, d, e, f) \
- cc_int_alerting(a, CC_SRC_GSM, b, c, d, e, f)
-#define cc_connected(a, b, c, d, e, f) \
- cc_int_connected(a, CC_SRC_GSM, b, c, d, e, f)
-#define cc_connected_ack(a, b, c, d, e) \
- cc_int_connected_ack(a, CC_SRC_GSM, b, c, d, e)
-#define cc_release(a, b, c, d, e, f) cc_int_release(a, CC_SRC_GSM, b, c, d, e, f)
-#define cc_release_complete(a, b, c, d, e) \
- cc_int_release_complete(a, CC_SRC_GSM, b, c, d, e)
-#define cc_feature(a, b, c, d, e) cc_int_feature2(CC_MSG_FEATURE, a, CC_SRC_GSM, b, c, d, e)
-#define cc_int_feature(a, b, c, d, e, f) cc_int_feature2(CC_MSG_FEATURE, a, b, c, d, e, f)
-#define cc_feature_ack(a, b, c, d, e, f) \
- cc_int_feature_ack(a, CC_SRC_GSM, b, c, d, e, f)
-#define cc_offhook(a, b, c) cc_int_offhook(a, CC_SRC_GSM, CC_NO_CALL_ID, CC_REASON_NONE, b, c, NULL, CC_MONITOR_NONE,CFWDALL_NONE)
-#define cc_offhook_ext(a, b, c, d, e) cc_int_offhook(a, CC_SRC_GSM, CC_NO_CALL_ID, CC_REASON_NONE, b, c, d, e,CFWDALL_NONE)
-#define cc_onhook(a, b, c, d) cc_int_onhook(a, CC_SRC_GSM, CC_NO_CALL_ID, CC_REASON_NONE, b, c, d, CC_REASON_NULL)
-#define cc_onhook_ext(a, b, c, d, e) cc_int_onhook(a, CC_SRC_GSM, CC_NO_CALL_ID, CC_REASON_NONE, b, c, d, e)
-#define cc_line(a, b, c) cc_int_line(a, CC_SRC_GSM, b, c)
-#define cc_digit_begin(a, b, c, d) cc_int_digit_begin(a, CC_SRC_GSM, b, c, d)
-#define cc_dialstring(a, b, c, d) cc_int_dialstring(a, CC_SRC_GSM, b, c, d, NULL, CC_MONITOR_NONE)
-#define cc_dialstring_ext(a, b, c, d, e, f) cc_int_dialstring(a, CC_SRC_GSM, b, c, d, e, f)
-#define cc_mwi(a, b, c, d, e, f, g, h, i) cc_int_mwi(a, CC_SRC_GSM, b, c, d, e, f, g, h, i )
-#define cc_options_sdp_req(a, b, c, d) cc_int_options_sdp_req(a, CC_SRC_GSM, b, c, d)
-#define cc_audit_sdp_req(a, b, c, d) cc_int_audit_sdp_req(a, CC_SRC_GSM, b, c, d)
-
-typedef enum cc_types_t_ {
- CC_TYPE_INVALID,
- CC_TYPE_CCM,
- CC_TYPE_OTHER
-} cc_types_t;
-
-typedef enum cc_states_t_ {
- CC_STATE_MIN = -1,
- CC_STATE_OFFHOOK,
- CC_STATE_DIALING,
- CC_STATE_DIALING_COMPLETED,
- CC_STATE_CALL_SENT,
- CC_STATE_FAR_END_PROCEEDING,
- CC_STATE_FAR_END_ALERTING,
- CC_STATE_CALL_RECEIVED,
- CC_STATE_ALERTING,
- CC_STATE_ANSWERED,
- CC_STATE_CONNECTED,
- CC_STATE_HOLD,
- CC_STATE_RESUME,
- CC_STATE_ONHOOK,
- CC_STATE_CALL_FAILED,
- CC_STATE_HOLD_REVERT,
- CC_STATE_UNKNOWN,
- CC_STATE_MAX
-} cc_states_t;
-
-/* Update cc_action_names structure in lsm.c with the
- * corresponding change for the following structure.
- */
-typedef enum cc_actions_t_ {
- CC_ACTION_MIN = -1,
- CC_ACTION_SPEAKER,
- CC_ACTION_DIAL_MODE,
- CC_ACTION_MWI,
- CC_ACTION_MWI_LAMP_ONLY,
- CC_ACTION_OPEN_RCV,
- CC_ACTION_UPDATE_UI,
- CC_ACTION_MEDIA,
- CC_ACTION_RINGER,
- CC_ACTION_SET_LINE_RINGER,
- CC_ACTION_PLAY_TONE,
- CC_ACTION_STOP_TONE,
- CC_ACTION_STOP_MEDIA,
- CC_ACTION_START_RCV,
- CC_ACTION_ANSWER_PENDING,
- CC_ACTION_PLAY_BLF_ALERTING_TONE,
- CC_ACTION_MAX
-} cc_actions_t;
-
-typedef enum cc_services_t_ {
- CC_SERVICE_MIN = -1,
- CC_SERVICE_MAX
-} cc_services_t;
-
-typedef enum cc_update_ui_actions_t_ {
- CC_UPDATE_MIN = -1,
- CC_UPDATE_CONF_ACTIVE,
- CC_UPDATE_CONF_RELEASE,
- CC_UPDATE_XFER_PRIMARY,
- CC_UPDATE_CALLER_INFO,
- CC_UPDATE_SECURITY_STATUS,
- CC_UPDATE_SET_CALL_STATUS,
- CC_UPDATE_CLEAR_CALL_STATUS,
- CC_UPDATE_SET_NOTIFICATION,
- CC_UPDATE_CLEAR_NOTIFICATION,
- CC_UPDATE_CALL_PRESERVATION,
- CC_UPDATE_CALL_CONNECTED,
- CC_UPDATE_MAX
-} cc_update_ui_actions_t;
-
-typedef struct cc_state_data_offhook_t_ {
- cc_caller_id_t caller_id;
- int dial_mode;
-} cc_state_data_offhook_t;
-
-/*
- * This structure is passed in CC_STATE_DIALING to lsm to indicate
- * wether a dialtone needs to be played or not
- * should the stutter dial tone be suppressed or not
- */
-typedef struct cc_state_data_dialing_t_ {
- boolean play_dt;
- boolean suppress_stutter;
-} cc_state_data_dialing_t;
-
-typedef struct cc_state_data_dialing_completedt_ {
- cc_caller_id_t caller_id;
-} cc_state_data_dialing_completed_t;
-
-typedef struct cc_state_data_call_sent_t_ {
- cc_caller_id_t caller_id;
-} cc_state_data_call_sent_t;
-
-typedef struct cc_state_data_far_end_proceeding_t_ {
- cc_caller_id_t caller_id;
-} cc_state_data_far_end_proceeding_t;
-
-typedef struct cc_state_data_far_end_alerting_t_ {
- cc_caller_id_t caller_id;
-} cc_state_data_far_end_alerting_t;
-
-typedef struct cc_state_data_call_received_t_ {
- cc_caller_id_t caller_id;
-} cc_state_data_call_received_t;
-
-typedef struct cc_state_data_alerting_t_ {
- cc_caller_id_t caller_id;
-} cc_state_data_alerting_t;
-
-typedef struct cc_state_data_answered_t_ {
- cc_caller_id_t caller_id;
-} cc_state_data_answered_t;
-
-typedef struct cc_state_data_connected_t_ {
- cc_caller_id_t caller_id;
-} cc_state_data_connected_t;
-
-typedef struct cc_state_data_hold_t_ {
- cc_caller_id_t caller_id;
- boolean local;
- cc_hold_resume_reason_e reason;
-} cc_state_data_hold_t;
-
-typedef struct cc_state_data_resume_t_ {
- cc_caller_id_t caller_id;
- boolean local;
-} cc_state_data_resume_t;
-
-typedef struct cc_state_data_onhook_t_ {
- cc_caller_id_t caller_id;
- boolean local;
- cc_causes_t cause;
-} cc_state_data_onhook_t;
-
-typedef struct cc_state_data_call_failed_t_ {
- cc_caller_id_t caller_id;
- cc_causes_t cause;
-} cc_state_data_call_failed_t;
-
-typedef union cc_state_data_t_ {
- cc_state_data_offhook_t offhook;
- cc_state_data_dialing_t dialing;
- cc_state_data_dialing_completed_t dialing_completed;
- cc_state_data_call_sent_t call_sent;
- cc_state_data_far_end_proceeding_t far_end_proceeding;
- cc_state_data_far_end_alerting_t far_end_alerting;
- cc_state_data_call_received_t call_received;
- cc_state_data_alerting_t alerting;
- cc_state_data_answered_t answered;
- cc_state_data_connected_t connected;
- cc_state_data_hold_t hold;
- cc_state_data_resume_t resume;
- cc_state_data_onhook_t onhook;
- cc_state_data_call_failed_t call_failed;
-} cc_state_data_t;
-
-typedef struct cc_action_data_digit_begin_ {
- int tone;
-} cc_action_data_digit_begin_t;
-
-typedef struct cc_action_data_tone_ {
- vcm_tones_t tone;
-} cc_action_data_tone_t;
-
-typedef struct cc_action_data_speaker_ {
- boolean on;
-} cc_action_data_speaker_t;
-
-typedef struct cc_action_data_dial_mode_ {
- int mode;
- int digit_cnt;
-} cc_action_data_dial_mode_t;
-
-/*
-typedef struct cc_action_data_mwi_ {
- boolean on;
- int32_t type;
- int32_t newCount;
- int32_t oldCount;
- int32_t hpNewCount;
- int32_t hpOldCount;
-} cc_action_data_mwi_t;
-*/
-
-typedef struct cc_action_data_open_rcv_ {
- boolean is_multicast;
- cpr_ip_addr_t listen_ip;
- uint16_t port;
- boolean rcv_chan;
- boolean keep;
- media_refid_t media_refid; /* the ID of the media to reference to */
- sdp_media_e media_type;
-} cc_action_data_open_rcv_t;
-
-typedef struct cc_set_call_status_data_ {
- char *phrase_str_p;
- int timeout;
- callid_t call_id;
- line_t line;
-} cc_set_call_status_data_t;
-
-typedef struct cc_clear_call_status_data_ {
- callid_t call_id;
- line_t line;
-} cc_clear_call_status_data_t;
-
-// mostly overlap with sessionTypes.h:cc_notification_data_t
-typedef struct cc_set_notification_data_ {
- char *phrase_str_p;
- unsigned long timeout;
- unsigned long priority;
-} cc_set_notification_data_t;
-
-typedef union cc_update_ui_data_ {
- cc_feature_data_call_info_t caller_info;
- cc_set_call_status_data_t set_call_status_parms;
- cc_clear_call_status_data_t clear_call_status_parms;
- cc_set_notification_data_t set_notification_parms;
- string_t security_status;
-} cc_update_ui_data_t;
-
-typedef struct cc_action_data_update_ui_ {
- cc_update_ui_actions_t action;
- cc_update_ui_data_t data;
-} cc_action_data_update_ui_t;
-
-typedef struct cc_action_data_ringer_ {
- boolean on;
-} cc_action_data_ringer_t;
-
-typedef struct cc_action_data_stop_media_ {
- media_refid_t media_refid; /* the ID of the media to reference to */
-} cc_action_data_stop_media_t;
-
-typedef union cc_action_data_t_ {
- cc_action_data_digit_begin_t digit_begin;
- cc_action_data_tone_t tone;
- cc_action_data_speaker_t speaker;
- cc_action_data_dial_mode_t dial_mode;
- cc_action_data_mwi_t mwi;
- cc_action_data_open_rcv_t open_rcv;
- cc_action_data_update_ui_t update_ui;
- cc_action_data_ringer_t ringer;
- cc_action_data_stop_media_t stop_media;
-} cc_action_data_t;
-
-typedef struct cc_service_data_get_facility_by_line_ {
- line_t line;
-} cc_service_data_get_facility_by_line_t;
-
-typedef union cc_service_data_t_ {
- cc_service_data_get_facility_by_line_t get_facility_by_line;
-} cc_service_data_t;
-
-
-typedef enum {
- MEDIA_INTERFACE_UPDATE_NOT_REQUIRED,
- MEDIA_INTERFACE_UPDATE_STARTED,
- MEDIA_INTERFACE_UPDATE_IN_PROCESS
-} dock_undock_event_t;
-
-extern dock_undock_event_t g_dock_undock_event;
-
-void cc_call_state(callid_t call_id, line_t line, cc_states_t state,
- cc_state_data_t *data);
-cc_rcs_t cc_call_action(callid_t call_id, line_t line, cc_actions_t action,
- cc_action_data_t *data);
-cc_rcs_t cc_call_service(callid_t call_id, line_t line, cc_services_t service,
- cc_service_data_t *data);
-void cc_call_attribute(callid_t call_id, line_t line, call_attr_t attr);
-void cc_init(void);
-void cc_free_msg_body_parts(cc_msgbody_info_t *msg_body);
-void cc_free_msg_data(cc_msg_t *msg);
-void cc_initialize_msg_body_parts_info(cc_msgbody_info_t *msg_body);
-void cc_mv_msg_body_parts(cc_msgbody_info_t *dst_msg,
- cc_msgbody_info_t *src_msg);
-cc_rcs_t cc_cp_msg_body_parts(cc_msgbody_info_t *dst_msg,
- cc_msgbody_info_t *src_msg);
-void cc_mv_caller_id(cc_caller_id_t *dst_caller, cc_caller_id_t *src_caller);
- //function that will be invoked by modules external to gsm:
-
-int cc_is_cnf_call(callid_t call_id);
-cc_transfer_mode_e cc_is_xfr_call(callid_t call_id);
-
-extern cprBuffer_t cc_get_msg_buf(int min_size);
-extern const char *cc_feature_name(cc_features_t id);
-extern const char *cc_msg_name(cc_msgs_t id);
-extern const char *cc_cause_name(cc_causes_t id);
-extern void cc_media_update_native_video_support(boolean val);
-extern void cc_media_update_video_cap(boolean val);
-extern void cc_media_update_native_video_txcap(boolean val);
-extern cc_boolean cc_media_isTxCapEnabled();
-extern cc_boolean cc_media_isVideoCapEnabled();
-extern void cc_media_setVideoAutoTxPref(cc_boolean txPref);
-extern cc_boolean cc_media_getVideoAutoTxPref();
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef CHECK_SYNC_H
-#define CHECK_SYNC_H
-
-#include "util_parse.h"
-
-typedef enum {
- SYNCS_ANY,
- SYNCS_GOT_VERSION,
- SYNCS_GOT_VERSION_EQ,
- SYNCS_GOT_SYNC,
- SYNCS_GOT_SYNC_EQ,
- SYNCS_GOT_GENERIC,
- SYNCS_GOT_GENERIC_EQ
-} sync_states;
-
-typedef enum {
- SYNCF_NONE,
- SYNCF_MY,
- SYNCF_WILD
-} SyncVersionFound_t;
-
-typedef struct {
- char myVersion[MAX_LOAD_ID_STRING];
- char resetSync[MAX_SYNC_LEN];
- SyncVersionFound_t versionFound;
-} VersionSync_t;
-
-#define SYNCINFO_XML "syncinfo.xml"
-#define SYNC_BUF_SIZE 4096
-
-extern int CheckSync;
-extern int SyncInfoInProgress;
-extern char *SyncBuffer;
-
-int check_sync_get(void);
-void add_sync_info(char *version, char *sync, VersionSync_t *versionSync);
-int parse_sync_entry(char **parseptr, VersionSync_t *versionSync);
-int parse_sync_info(char *parseptr, VersionSync_t *versionSync);
-void process_sync_info(char *syncInfo);
-short handle_sync_message(short cmd, void *pData);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CI_INCLUDED_H
-#define _CI_INCLUDED_H
-
-#include "plat_api.h"
-#include "plat_debug.h"
-
-
-/* return codes for CI command processing */
-#define CI_OK (0)
-#define CI_ERROR (1)
-#define CI_INVALID (2)
-#define CI_AMBIGUOUS (3)
-
-/* flags for CI processing */
-#define CI_PROMPT (0x0001)
-
-/*
- * Prototypes for public functions
- */
-void ci_init();
-int ci_process_input(const char *str, char *wkspace, int wklen);
-int32_t ci_show_cmds(int32_t argc, const char *argv[]);
-ci_callback ci_set_interceptor(ci_callback func);
-
-int ci_err_too_few(void); /* "Too few arguments" */
-int ci_err_too_many(void); /* "Too many arguments" */
-int ci_err_inv_arg(void); /* "Invalid argument" */
-uint32_t ci_streval(const char *str);
-
-#endif /* _CI_INCLUDED_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CONFIG_H_
-#define _CONFIG_H_
-
-#include "cpr_types.h"
-#include "cpr_timers.h"
-#include "cfgfile_utils.h"
-#include "configmgr.h"
-#include "prot_configmgr.h"
-#include "phone.h"
-
-/*
- * List of timers that the CFG task is responsible for.
- * CPR will send a msg to the CFG task when these
- * timers expire. CPR expects a timer id when the timer
- * is created, this enum serves that purpose.
- */
-typedef enum {
- CFG_TFTP_RETRY_TIMER
-} cfgTimerList_t;
-
-#define MAX_REQ_FIELDS 20
-#define MAX_FIELD_NAME_SIZE 30
-#define MAX_FIELD_VALUE_SIZE 30
-#define MAX_FIELDDESC_STR (MAX_FIELD_VALUE_SIZE+2)
-#define MAX_TFTP_PATH_LEN 64
-
-/*
- * Definition of bits used in pDHCPInfo->extFields.ext.appStatus (32bits).
- * Please note that some of these flags correspond to status flags
- * asserted by Little App. Please see little_app.c, and make sure these
- * flags are kept consistent.
- */
-
-#define APPSTATUS_UPGRADE_FAILED 0x80000000L
-
-/* maximum length of config file including comments */
-#define MAX_CFG_FILE_LENGTH 0x2000
-
-/* minimum length of a registrion in seconds */
-#define MIN_REGISTRATION_PERIOD 20
-
-#define BUF_TEST();
-
-typedef enum {
- ERASE_PROGRAM,
- ERASE_ONLY,
- PROGRAM_ONLY
-} flash_mode_t;
-
-extern var_t prot_cfg_table[];
-extern cfg_rom_t *const prot_startup_config;
-extern cfg_rom_t *const prot_running_config;
-extern cfg_rom_t *const prot_temp_config;
-extern int config_commit(int);
-extern int prot_sanity_check_config_settings(void);
-extern boolean prot_option_allowed_in_cfg_file(const char *);
-extern void prot_shutdown(void);
-extern int prot_config_change_notify(int);
-extern void prot_disconnected(int);
-extern int FlashaProgram(uint16_t *Source, uint16_t *Dest, uint32_t Size,
- flash_mode_t mode);
-
-extern uint16_t g_NewVlan;
-extern uint16_t g_NewRelease;
-extern uint16_t g_NewErase;
-extern char local_media_type_string[];
-extern char local_net_dev_type_string[];
-
-void CFGTftpTimeout(int /*cpr_timer_t*/ *tmr);
-int CFGProgramFlash(uint8_t *src, uint8_t *dst, uint32_t len);
-int CFGEraseFlash(uint8_t *src, uint8_t *dst, uint32_t len);
-int CFGEraseProgramFlash(uint8_t *src, uint8_t *dst, uint32_t len);
-int CFGChksum(uint8_t *ptr, uint32_t len, uint32_t *csum, int dspmode,
- int cmpmode);
-int CFGGetUISettings(uint8_t *pData);
-int CFGSetUISettings(void);
-void CFGSetLockState(boolean);
-boolean CFGIsLocked(void);
-void cfg_set_running_config(void);
-void cfg_get_stored_prot_settings(void);
-void LoadTempConfigData(void);
-void config_handle_cdp(int);
-void cfg_sanity_check_media_range(void);
-void cfg_check_la_appStatus(unsigned long appStatus);
-void cfg_set_inhibitLoading(int yesno);
-int cfg_get_inhibitLoading(void);
-
-
-/////////////////////////////////////////////////////////////
-// Configuration Variables replacing CUCM config file
-//
-////
-//////
-
-static const int gStartMediaPort = 16384;
-static const int gStopMediaPort = 32766;
-static const boolean gCallerIdBlocking = FALSE;
-static const boolean gAnonblock = FALSE;
-static const char gPreferredCodec[] = "none";
-static const char gDtmfOutOfBand[] = "avt";
-static const int gDtmfAvtPayload = 101;
-static const int gDtmfDbLevel = 3;
-static const int gSipRetx = 10;
-static const int gSipInviteRetx = 6;
-static const int gTimerT1 = 500;
-static const int gTimerT2 = 4000;
-static const int gTimerInviteExpires = 180;
-static const int gTimerRegisterExpires = 3600;
-static const boolean gRegisterWithProxy = TRUE;
-static const char gBackupProxy[] = "USECALLMANAGER";
-static const int gBackupProxyPort = 5060;
-static const char gEmergencyProxy[] = "USECALLMANAGER";
-static const int gEmergencyProxyPort = 5060;
-static const char gOutboundProxy[] = "USECALLMANAGER";
-static const int gOutboundProxyPort = 5060;
-static const boolean gNatRecievedProcessing = FALSE;
-static const char gUserInfo[] = "None";
-static const boolean gRemotePartyID = TRUE;
-static const boolean gSemiAttendedTransfer = TRUE;
-static const int gCallHoldRingback = 2;
-static const boolean gStutterMsgWaiting = FALSE;
-static const char gCallForwardURI[] = "x-cisco-serviceuri-cfwdall";
-static const boolean gCallStats = TRUE;
-static const int gTimerRegisterDelta = 5;
-static const int gMaxRedirects = 70;
-static const boolean gRfc2543Hold = FALSE;
-static const boolean gLocalCfwdEnable = TRUE;
-static const int gConnectionMonitorDuration = 120;
-static const int gCallLogBlfEnabled = 3 & 0x1;
-static const boolean gRetainForwardInformation = FALSE;
-static const int gRemoteCcEnable = 1;
-static const int gTimerKeepAliveExpires = 120;
-static const int gTimerSubscribeExpires = 120;
-static const int gTimerSubscribeDelta = 5;
-static const int gKpml = 3;
-static const boolean gNatEnabled = FALSE;
-static const char gNatAddress[] = "";
-static const boolean gAnableVad = FALSE;
-static const boolean gAutoAnswerAltBehavior = FALSE;
-static const int gAutoAnswerTimer = 1;
-static const boolean gAutoAnswerOverride = TRUE;
-static const int gOffhookToFirstDigitTimer = 15000;
-static const int gSilentPeriodBetweenCallWaitingBursts = 10;
-static const int gRingSettingBusyStationPolicy = 0;
-static const int gBlfAudibleAlertSettingOfIdleStation = 0;
-static const int gBlfAudibleAlertSettingOfBusyStation = 0;
-static const int gJoinAcrossLines = 0;
-static const boolean gCnfJoinEnabled = TRUE;
-static const int gRollover = 0;
-static const boolean gTransferOnhookEnabled = FALSE;
-static const int gDscpForAudio = 184;
-static const int gDscpVideo = 136;
-static const int gT302Timer = 5000;
-static const int gLineIndex = 1;
-static const int gFeatureID = 9;
-static const char gProxy[] = "USECALLMANAGER";
-static const int gPort = 5060;
-static const char gDisplayName[] = "";
-static const char gMessagesNumber[] = "";
-static const boolean gCallerName = TRUE;
-static const boolean gCallerNumber = FALSE;
-static const boolean gRedirectedNumber = FALSE;
-static const boolean gDialedNumber = TRUE;
-static const unsigned char gMessageWaitingLampPolicy = 3;
-static const unsigned char gMessageWaitingAMWI = 1;
-static const unsigned char gRingSettingIdle = 4;
-static const unsigned char gRingSettingActive = 5;
-static const int gMaxNumCalls = 1;
-static const int gBusyTrigger = 1;
-static const unsigned char gAutoAnswerEnabled = 2 & 0x1;
-static const unsigned char gCallWaiting = 3 & 0x1;
-static const int gDeviceSecurityMode = 1;
-static const int gCcm2_sip_port = 5060;
-static const int gCcm3_sip_port = 5060;
-static const boolean gCcm1_isvalid = TRUE;
-static const int gDscpCallControl = 1;
-static const int gSpeakerEnabled = 1;
-static const char gExternalNumberMask[] = "";
-static const char gVersion[] = "0.1";
-static const boolean gRTCPMUX = FALSE;
-static const boolean gMAXAVBITRATE = FALSE; /* Following six are OPUS fmtp options */
-static const boolean gMAXCODEDAUDIOBW = FALSE;
-static const boolean gUSEDTX = FALSE;
-static const boolean gSTEREO = FALSE;
-static const boolean gUSEINBANDFEC = FALSE;
-static const boolean gCBR = FALSE;
-static const boolean gMAXPTIME = FALSE;
-static const int gSCTPPort = 5000;
-static const int gNumDataStreams = 16;
-
-#endif /* _CONFIG_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef CONFIGAPP_H
-#define CONFIGAPP_H
-
-extern void configapp_init();
-extern void configapp_shutdown();
-extern void configapp_process_msg(uint32_t cmd, void *msg);
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CONFIGMGR_H_
-#define _CONFIGMGR_H_
-
-/*
- * #defines for maximum length of the image names
- * The MAX_LOAD_ID_LENGTH must be larger (or the same as)
- * MAX_OLD_LOAD_ID_LENGTH or strange things may
- * happen because they are used as indexes into
- * arrays.
- */
-#include "cpr_types.h"
-#define MAX_LOAD_ID_LENGTH 60
-#define MAX_LOAD_ID_STRING MAX_LOAD_ID_LENGTH + 1
-#define MAX_OLD_LOAD_ID_LENGTH 8
-#define MAX_OLD_LOAD_ID_STRING MAX_OLD_LOAD_ID_LENGTH + 1
-#define MAX_URL_LENGTH 128
-
-#define MAX_SYNC_LEN 33
-#define MAX_PHONE_LABEL 32
-
-/* Start of section for new "protocol-inspecific" calls */
-
-#define MAX_CONFIG_STRING_NAME 64
-#define DEFAULT_LINE 1
-
-#define YESSTR "YES"
-#define NOSTR "NO"
-#define IPOFZEROS "0.0.0.0"
-
-enum ACTIONATTR {
- AA_IGNORE = 0,
- AA_COMMIT = 1,
- AA_RELOAD = 1 << 1,
- AA_REGISTER = 1 << 2,
- AA_FORCE = 1 << 3,
- AA_RESET = 1 << 4,
- AA_SETTINGS = 1 << 5,
- AA_BU_REG = 1 << 6
-};
-
-/*********************************************************
- *
- * External Function Prototypes
- *
- *********************************************************/
-void config_get_string(int id, char *buffer, int buffer_len);
-void config_set_string(int id, char *buffer);
-void config_get_value(int id, void *buffer, int length);
-void config_set_value(int id, void *buffer, int length);
-
-void config_get_line_string(int id, char *buffer, int line, int buffer_len);
-void config_set_line_string(int id, char *buffer, int line);
-void config_get_line_value(int id, void *buffer, int length, int line);
-void config_set_line_value(int id, void *buffer, int length, int line);
-
-void config_init(void);
-
-#endif /* _CONFIGMGR_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _DEBUG_INCLUDED_H /* allows multiple inclusion */
-#define _DEBUG_INCLUDED_H
-
-#include "cpr_types.h"
-#include "plat_api.h"
-#include "phone_debug.h"
-#include "CSFLog.h"
-#include <assert.h>
-
-typedef cc_int32_t (*debug_callback)(cc_int32_t argc, const char *argv[]);
-typedef cc_int32_t (*show_callback)(cc_int32_t argc, const char *argv[]);
-typedef cc_int32_t (*clear_callback)(cc_int32_t argc, const char *argv[]);
-
-typedef enum {
- TEST_OPEN,
- TEST_CLOSE,
- TEST_KEY,
- TEST_ONHOOK,
- TEST_OFFHOOK,
- TEST_SHOW,
- TEST_HIDE,
- TEST_PROFILE,
- TEST_C3PO
-} test_command_t;
-
-
-typedef int32_t (*test_callback)(int32_t argc, const char *argv[],
- test_command_t command);
-
-extern int32_t TestMode;
-extern int32_t TestShow;
-
-typedef enum {
- DEBUG_ENTRY_TYPE_FLAG,
- DEBUG_ENTRY_TYPE_DEBUG_FUNC,
- DEBUG_ENTRY_TYPE_SHOW_FUNC
-} debug_entry_type_e;
-
-typedef struct {
- const char *keyw;
- union {
- int32_t *flag;
- debug_callback func;
- show_callback show_func;
- } u;
- debug_entry_type_e type;
- boolean show_tech;
-} debug_entry_t;
-
-typedef struct {
- const char *keyw;
- union {
- int32_t *flag;
- clear_callback func;
- } u;
-} clear_entry_t;
-
-typedef struct {
- const char *keyw;
- const char *abrv;
- const char *help;
- boolean hidden;
- union {
- int32_t *flag;
- test_callback func;
- } u;
- test_command_t command;
-} test_entry_t;
-
-
-typedef struct {
- unsigned char flag;
- unsigned char hookevent;
- unsigned char keyevent; // keyevent and key will double as a timer value internally
- unsigned char key;
-} testevent_t;
-
-// The next 4 defines are used as flag values to specify the event types in the queue.
-// Note that we cannot use the HOOKSCAN and KEYSCAN that are defined in phone.h, because
-// HOOKSCAN requires a full integer. In order to minimize space in the test event queue
-// we need short numbers.
-#define TEST_NONE 0
-#define TEST_KEYSCAN 1
-#define TEST_HOOKSCAN 2
-#define TEST_TIMER 0x80
-
-
-#define MAX_DEBUG_NAME 50
-#define MAX_SHOW_NAME 50
-#define MAX_CLEAR_NAME 50
-
-/*
- * Prototypes for public functions
- */
-void bind_test_keyword(const char *keyword, const char *abrv, boolean hidden,
- test_callback func, test_command_t command,
- const char *help);
-testevent_t TESTGetEvent(void);
-
-// Send debug output to CSFLog
-#define debugif_printf(format, ...) CSFLogDebug("debugif", format, ## __VA_ARGS__ )
-#define PR_ASSERT( test ) assert( test )
-
-#endif /* _DEBUG_INCLUDED_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef DIALPLAN_H
-#define DIALPLAN_H
-
-#include <vcm.h>
-#include "phone_types.h"
-
-#define DIALPLAN_MAX_SIZE 0x2000
-#define MAX_SUBTITUTIONS 5
-#define MAX_TONES 3
-#define MAX_TEMPLATE_LENGTH 196
-#define DIAL_ESCAPE '\\'
-#define MAX_DIALSTRING 256
-#define DIAL_TIMEOUT 10
-#define MAX_DP_VERSION_STAMP_LEN (64+1)
-extern char g_dp_version_stamp[MAX_DP_VERSION_STAMP_LEN];
-
-typedef enum {
- DIAL_NOMATCH = 0,
- DIAL_GIVETONE,
- DIAL_WILDPATTERN,
- DIAL_FULLPATTERN,
- DIAL_FULLMATCH,
- DIAL_IMMEDIATELY
-} DialMatchAction;
-
-/* Set enum values to match DialMatchAction */
-typedef enum {
- DIALTONE_NOMATCH = 0,
- DIALTONE_WILD = 2,
- DIALTONE_FULL,
- DIALTONE_EXACT
-} DialToneMatch;
-
-typedef enum {
- UserUnspec,
- UserPhone,
- UserIP
-} UserMode;
-
-typedef enum {
- RouteDefault, // Route using the default proxy
- RouteEmergency, // Route using the emergency proxy
- RouteFQDN // Route according to the FQDN in the entry
-} RouteMode;
-
-struct DialTemplate {
- struct DialTemplate *next;
- char *pattern;
- line_t line;
- char *rewrite;
- int timeout;
- UserMode userMode;
- RouteMode routeMode;
- int tones_defined;
- vcm_tones_t tone[MAX_TONES];
-};
-
-struct StoredDialTemplate {
- short size; // Size of header part of structure
- short nextOffset; // total Number of bytes used in the entry
- // A zero here is used as a last entry
- int timeout;
- line_t line;
- UserMode userMode;
- short pattern_offset; // Offset to the pattern string
- short rewrite_offset; // Offset to the rewrite string
- RouteMode routeMode;
- int tones_defined;
- vcm_tones_t tone[MAX_TONES];
-
-};
-
-typedef enum {
- STATE_ANY,
- STATE_GOT_MATCH,
- STATE_GOT_MATCH_EQ,
- STATE_GOT_LINE,
- STATE_GOT_LINE_EQ,
- STATE_GOT_TIMEOUT,
- STATE_GOT_TIMEOUT_EQ,
- STATE_GOT_USER,
- STATE_GOT_USER_EQ,
- STATE_GOT_REWRITE,
- STATE_GOT_REWRITE_EQ,
- STATE_GOT_ROUTE,
- STATE_GOT_ROUTE_EQ,
- STATE_GOT_TONE,
- STATE_GOT_TONE_EQ,
- STATE_START_TAG_COMPLETED, /* start tag parsing is complete when self-terminating (<tag/>) format is not used */
- STATE_END_TAG_STARTED, /* end tag started when we see "</" */
- STATE_END_TAG_FOUND /* end tag is parsed */
-} ParseDialState;
-
-extern DialMatchAction MatchDialTemplate(const char *pattern,
- const line_t line,
- int *timeout,
- char *rewrite, int rewritelen,
- RouteMode *pRouteMode,
- vcm_tones_t *pTone);
-void SaveDialTemplate(void);
-void RestoreDialPlan(void);
-void InitDialPlan(boolean);
-void FreeDialTemplates(void);
-extern short handle_dialplan(short, void *);
-extern boolean ParseDialTemplate(char *parseptr);
-
-#endif //DIALPLAN_H
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef DIALPLANINT_H
-#define DIALPLANINT_H
-
-#include "phone_types.h"
-#include "dialplan.h"
-
-#define BKSPACE_KEY 90
-#define DEFAULT_DIALTIMEOUT 30
-#define CISCO_PLAR_STRING "x-cisco-serviceuri-offhook"
-
-typedef struct timer_index_ {
- line_t line;
- callid_t call_id;
-} timer_index_t;
-
-typedef union timer_info_t_ {
- void *whole;
- timer_index_t index;
-} timer_info_t;
-
-/* dialplan interface data structure */
-typedef struct dp_int_t_ {
- line_t line;
- callid_t call_id;
- char digit;
- char digit_str[MAX_DIALSTRING];
- boolean collect_more;
- void *tmr_ptr;
- char global_call_id[CC_GCID_LEN];
- monitor_mode_t monitor_mode;
-} dp_int_t;
-
-typedef enum {
- DP_NONE_TIMER,
- DP_OFFHOOK_TIMER,
- DP_INTERDIGIT_TIMER
-} dp_timer_type_e;
-
-typedef struct dp_data_t_ {
- char gDialed[MAX_DIALSTRING];
- char gReDialed[MAX_DIALSTRING];
- line_t gRedialLine;
- char empty_rewrite[MAX_DIALSTRING];
-
- uint32_t offhook_timeout; /* timeout configured to wait after offhook */
- void *dial_timer;
- boolean gDialplanDone;
- /* Indicates that local dialplan match has been completed */
- boolean allow_proceed;
- /* under certain conditions proceed has to be passed to
- * UI even KPML is enabled. For example redial, which not
- * collect more digits so freeze the screen by sending
- * proceed to UI
- */
-
- line_t line; /* Line where which dialing is currently active */
- callid_t call_id; /* call id of currently dialing call */
- boolean url_dialing; /* Indicates dialing is url dialing */
- timer_info_t timer_info;
- dp_timer_type_e gTimerType;
-} dp_data_t;
-
-void dp_dial_timeout(void *);
-void dp_int_init_dialing_data(line_t line, callid_t call_id);
-void dp_int_update_key_string(line_t line, callid_t call_id, char *digits);
-void dp_int_store_digit_string(line_t line, callid_t call_id, char *digit_str);
-void dp_int_update_keypress(line_t line, callid_t call_id, unsigned char digit);
-void dp_int_dial_immediate(line_t line, callid_t call_id, boolean collect_more,
- char *digit_str, char *g_call_id,
- monitor_mode_t monitor_mode);
-void dp_int_do_redial(line_t line, callid_t call_id);
-void dp_int_onhook(line_t line, callid_t call_id);
-void dp_int_offhook(line_t line, callid_t call_id);
-void dp_int_update(line_t line, callid_t call_id, string_t called_num);
-int dp_init_template(const char *dp_file_name, int maxSize);
-void dp_int_cancel_offhook_timer(line_t line, callid_t call_id);
-
-
-boolean dp_offhook (line_t line, callid_t call_id);
-boolean dp_get_kpml_state(void);
-void dp_delete_last_digit(line_t line_id, callid_t call_id);
-void dp_store_digits(line_t line, callid_t call_id, unsigned char digit);
-char *dp_get_gdialed_digits(void);
-line_t dp_get_redial_line(void);
-void dp_reset(void);
-boolean dp_check_for_plar_line(line_t line);
-void dp_cancel_offhook_timer(void);
-
-#endif /* DIALPLANINT_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _DIGCALC_H_
-#define _DIGCALC_H_
-
-#define HASHLEN 16
-typedef char HASH[HASHLEN];
-#define HASHHEXLEN 32
-typedef char HASHHEX[HASHHEXLEN + 1];
-
-#define IN
-#define OUT
-
-/* calculate H(A1) as per HTTP Digest spec */
-void DigestCalcHA1(
- IN char *pszAlg,
- IN char *pszUserName,
- IN char *pszRealm,
- IN char *pszPassword,
- IN char *pszNonce,
- IN char *pszCNonce,
- OUT HASHHEX SessionKey
- );
-
-/* calculate request-digest/response-digest as per HTTP Digest spec */
-void DigestCalcResponse(
- IN HASHHEX HA1, /* H(A1) */
- IN char *pszNonce, /* nonce from server */
- IN char *pszNonceCount, /* 8 hex digits */
- IN char *pszCNonce, /* client nonce */
- IN char *pszQop, /* qop-value: "", "auth", "auth-int" */
- IN char *pszMethod, /* method from the request */
- IN char *pszDigestUri, /* requested URL */
- IN HASHHEX HEntity, /* H(entity body) if qop="auth-int" */
- OUT HASHHEX Response /* request-digest or response-digest */
- );
-
-void DigestString(char *string, HASHHEX response);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _DNS_UTILS_INCLUDED_H
-#define _DNS_UTILS_INCLUDED_H
-
-#include "dns_util.h"
-
-#define MAX_DNS_CON 10
-#define DNS_TO_CNT 400
-#define DNS_RSP_FLG 0x8000
-#define DNS_RSP_CODE 0xf
-
-#define DNS_HOST_TYPE 0x01
-#define DNS_CNAME_TYPE 0x05
-#define DNS_SRV_TYPE 0x21
-#define DNS_PTR_TYPE 0xc0
-
-#define DNS_IN_CLASS 1
-
-#define DNS_INUSE_FREE 0
-#define DNS_INUSE_WAIT 1
-#define DNS_INUSE_CACHED 2
-
-/* per suggestion RFC in about sanity checking */
-#define DNS_MIN_TTL (5*60) /* 5 minutes */
-#define DNS_MAX_TTL (24*60*60) /* 1 day */
-
-#define KAZOO_DNS_DEBUG 1
-
-#define DNS_OK 0
-#define DNS_ERR_NOBUF 1
-#define DNS_ERR_INUSE 2
-#define DNS_ERR_TIMEOUT 3
-#define DNS_ERR_NOHOST 4
-#define DNS_ERR_HOST_UNAVAIL 5
-#define DNS_ERR_BAD_DATA 6
-#define DNS_ERR_LINK_DOWN 7
-#define DNS_ENTRY_VALID 8
-#define DNS_ENTRY_INVALID 9
-#define DNS_ERR_TTL_EXPIRED 10
-
-#define DNS_MAX_SRV_REQ 20
-
-#define DNS_HNAME_PAD 10
-#define DOMAIN_NAME_LENGTH 256
-
-typedef struct rr_reply_rec_ {
- uint8_t ordered;
- uint32_t priority;
- uint32_t weight;
- uint32_t rweight;
- uint32_t ttl;
- uint32_t port;
- uint32_t rcvd_order;
- int8_t *name;
-} rr_reply_rec_t;
-
-typedef struct master_rr_list_ {
- uint8_t valid;
- uint16_t ref_count;
- uint8_t num_recs;
- int8_t domain_name[DOMAIN_NAME_LENGTH + 1];
- rr_reply_rec_t **rr_recs_order;
-} master_rr_list_t;
-
-typedef struct call_rr_list_ {
- uint8_t current_index;
- uint8_t max_index;
- uint8_t master_index;
- int8_t *domain_name;
- rr_reply_rec_t **rr_recs_order;
-} call_rr_list_t;
-
-
-#endif /* _DNS_UTILS_INCLUDED_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _DTMF_H_
-#define _DTMF_H_
-
-typedef enum _DTMFState {
- DTMF_IDLE,
- DTMF_START,
- DTMF_CONT,
- DTMF_END
-} DTMFState;
-
-typedef enum {
- DTMF_OUTOFBAND_NONE = 0,
- DTMF_OUTOFBAND_AVT,
- DTMF_OUTOFBAND_AVT_ALWAYS
-} DtmfOutOfBandTransport_t;
-
-boolean RTPDtmfInbandGet(void);
-DtmfOutOfBandTransport_t RTPDtmfOutofbandGet(void);
-void RTPDtmfInbandSet(boolean val);
-void RTPDtmfOutofbandSet(uint16_t channel, DtmfOutOfBandTransport_t transport,
- int payload_type);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef embedded_hpp
-#define embedded_hpp
-
-typedef signed char INT8;
-typedef signed short INT16;
-typedef signed int INT32;
-
-typedef unsigned char UINT8;
-typedef unsigned short UINT16;
-typedef unsigned int UINT32;
-
-typedef signed char int8;
-typedef signed short int16;
-typedef signed int int32;
-
-typedef unsigned char uint8;
-typedef unsigned short uint16;
-typedef unsigned int uint32;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef IntelPentium_hpp
-#define IntelPentium_hpp
-
-typedef char INT8;
-typedef short INT16;
-typedef int INT32;
-
-typedef unsigned char UINT8;
-typedef unsigned short UINT16;
-typedef unsigned int UINT32;
-
-typedef float FLOAT32;
-typedef double FLOAT64;
-
-#endif
\ No newline at end of file
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __KPML_COMMON_UTIL_H__
-#define __KPML_COMMON_UTIL_H__
-
-/* KPML status code for kpml decoder */
-typedef enum {
- KPML_STATUS_OK,
- KPML_ERROR_ENCODE,
- KPML_ERROR_INVALID_ATTR,
- KPML_ERROR_INVALID_ELEM,
- KPML_ERROR_INVALID_VALUE,
- KPML_ERROR_INTERNAL,
- KPML_ERROR_MISSING_ATTR,
- KPML_ERROR_MISSING_FIELD,
- KPML_ERROR_NOMEM,
- KPML_ERROR_XML_PARSER
-} kpml_status_type_t;
-
-
-/* single_digit_bitmask */
-#define REGEX_0 1
-#define REGEX_1 (1<<1)
-#define REGEX_2 (1<<2)
-#define REGEX_3 (1<<3)
-#define REGEX_4 (1<<4)
-#define REGEX_5 (1<<5)
-#define REGEX_6 (1<<6)
-#define REGEX_7 (1<<7)
-#define REGEX_8 (1<<8)
-#define REGEX_9 (1<<9)
-#define REGEX_STAR (1<<10)
-#define REGEX_POUND (1<<11)
-#define REGEX_A (1<<12)
-#define REGEX_B (1<<13)
-#define REGEX_C (1<<14)
-#define REGEX_D (1<<15)
-#define REGEX_PLUS (1<<16)
-
-#define REGEX_0_9 REGEX_0|REGEX_1|REGEX_2|REGEX_3|REGEX_4|REGEX_5|REGEX_6|REGEX_7|REGEX_8|REGEX_9
-
-#define KPML_DEFAULT_DTMF_REGEX "[x*#ABCD]"
-
-kpml_status_type_t kpml_parse_regex_str(char *regex_str,
- kpml_regex_match_t *regex_match);
-
-#endif /* __KPML_COMMON_UTIL_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef KPMLMAP_H
-#define KPMLMAP_H
-
-#include "xml_parser_defines.h"
-#include "singly_link_list.h"
-#include "subapi.h"
-
-#define KPML_ESCAPE '\\'
-#define MAX_DIALSTRING 256
-#define DIAL_TIMEOUT 10
-#define MAX_KPML_TAG_STRING 32
-#define MAX_KPML_TEXT_STRING 16
-#define KPML_BUFFERS_NUM 100
-
-#define KPML_VER_STR "1.0"
-#define KPML_ENTER_STR "#"
-#define NUM_OF_REGX 1
-
-typedef enum {
- KPML_NOMATCH = 0,
- KPML_GIVETONE,
- KPML_WILDPATTERN,
- KPML_FULLPATTERN,
- KPML_FULLMATCH,
- KPML_IMMEDIATELY
-} kpml_match_action_e;
-
-typedef enum {
- KPML_SUCCESS = 200,
- KPML_USER_TERM_NOMATCH = 402,
- KPML_TIMER_EXPIRE = 423,
- KPML_NO_DIALOG = 481,
- KPML_SUB_EXPIRE = 487,
- KPML_BAD_EVENT = 489,
- KPML_BAD_DOC = 501,
- KPML_NO_PERSISTENT = 531,
- KPML_NO_MULTIPLE = 532,
- KPML_NO_MULITPLE_CALL_LEG = 533
-} kpml_resp_code_e;
-
-typedef enum {
- KPML_NONE = 0x0,
- KPML_SIGNAL_ONLY = 0x1,
- KPML_DTMF_ONLY = 0x2,
- KPML_BOTH = 0x3
-} kpml_config_e;
-
-#define KPML_SUCCESS_STR "OK"
-#define KPML_USER_TERM_NOMATCH_STR "No Match"
-#define KPML_TIMER_EXPIRE_STR "Timer Expired"
-#define KPML_SUB_EXPIRE_STR "Subscription Expired"
-#define KPML_ATTR_NOT_SUPPORTED_STR "Attribute not supported"
-#define KPML_TRYING_STR "Trying"
-
-
-typedef enum {
- KPML_ONE_SHOT = 0,
- KPML_PERSISTENT,
- KPML_SINGLY_NOTIFY
-} kpml_sub_type_e;
-
-typedef enum {
- KPML_NO_TIMER,
- KPML_INTERDIGIT_TIMER,
- KPML_CRITICAL_TIMER,
- KPML_EXTRADIGIT_TIMER,
- KPML_LONGDIGIT_TIMER
-} kpml_timer_e;
-
-typedef enum {
- NO_SUB_DATA = 0,
- SUB_DATA_FOUND = 1,
- NOTIFY_SENT
-} kpml_state_e;
-
-typedef struct kpml_Q_digit_t_ {
- char digits[MAX_DIALSTRING];
- int dig_head;
- int dig_tail;
-} kpml_Q_dig;
-
-typedef struct {
- line_t line;
- callid_t call_id;
- void *timer;
-} kpml_key_t;
-
-typedef struct kpml_regex_match_s {
- int num_digits;
- union {
- unsigned long single_digit_bitmask;
- } u;
-} kpml_regex_match_t;
-
-typedef struct kpml_data_t_ {
-
- line_t line;
- callid_t call_id;
- sub_id_t sub_id;
-
- unsigned long sub_duration;
- void *sub_timer;
- kpml_key_t subtimer_key;
-
- /* Hold regx received by SUB */
- struct Regex regex[NUM_OF_REGX];
-
- kpml_regex_match_t regex_match[NUM_OF_REGX];
-
- /* If this is set then send out 402 response after # key */
- boolean enterkey;
-
- uint32_t kpml_id;
-
- /* if this persistent */
- kpml_sub_type_e persistent;
- int flush;
-
- /* timeout duration */
- xml_unsigned32 inttimeout;
- xml_unsigned32 crittimeout;
- xml_unsigned32 extratimeout;
-
- /* timer pointers for digits */
- void *inter_digit_timer;
- void *critical_timer;
- void *extra_digit_timer;
-
- kpml_key_t inttime_key;
- kpml_key_t crittime_key;
- kpml_key_t extratime_key;
-
- xml_unsigned16 longhold;
- xml_unsigned8 longrepeat;
- xml_unsigned8 nopartial;
-
- /* Store dialed digits */
- char kpmlDialed[MAX_DIALSTRING];
- boolean last_dig_bkspace;
-
- char q_digits[MAX_DIALSTRING];
- int dig_head;
- int dig_tail;
-
- boolean sub_reject; /* If this varilable is set reject
- * the subscription. There are cases
- * where INV has been sent out premeturaly
- * If the B2BUA asks for more digit by
- * subsctiption, then reject thoese
- */
-
- boolean pending_sub;
-
- boolean enable_backspace;
- /* Setting this variable will enable backspace
- */
-
-} kpml_data_t;
-
-kpml_state_e kpml_update_dialed_digits(line_t line, callid_t call_id,
- char digit);
-void kpml_flush_quarantine_buffer(line_t line, callid_t call_id);
-void kpml_sm_register(void);
-void kpml_quarantine_digits(line_t line, callid_t call_id, char digit);
-void kpml_init(void);
-void kpml_shutdown(void);
-void kpml_set_subscription_reject(line_t line, callid_t call_id);
-boolean kpml_get_state(void);
-void kpml_inter_digit_timer_callback(void *);
-void kpml_subscription_timer_callback(void *);
-boolean kpml_is_subscribed (callid_t call_id, line_t line);
-
-#endif //KPMLMAP_H
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
- * rights reserved.
- *
- * License to copy and use this software is granted provided that it
- * is identified as the "RSA Data Security, Inc. MD5 Message-Digest
- * Algorithm" in all material mentioning or referencing this software
- * or this function.
- *
- * License is also granted to make and use derivative works provided
- * that such works are identified as "derived from the RSA Data
- * Security, Inc. MD5 Message-Digest Algorithm" in all material
- * mentioning or referencing the derived work.
- *
- * RSA Data Security, Inc. makes no representations concerning either
- * the merchantability of this software or the suitability of this
- * software for any particular purpose. It is provided "as is"
- * without express or implied warranty of any kind.
- *
- * These notices must be retained in any copies of any part of this
- * documentation and/or software.
- */
-
-#ifndef _MD5_H
-#define _MD5_H
-
-/* delineate the cisco changes to the RSA supplied module */
-#define CISCO_MD5_MODS
-
-#if defined(CISCO_MD5_MODS)
-
-#define MD5_LEN 16
-
-#endif /* defined(CISCO_MD5_MODS) */
-
-/* MD5 context. */
-typedef struct {
- unsigned long int state[4]; /* state (ABCD) */
- unsigned long int count[2]; /* number of bits, modulo 2^64 (lsb first) */
- unsigned char buffer[64]; /* input buffer */
-} MD5_CTX;
-
-void MD5Init(MD5_CTX *);
-void MD5Update(MD5_CTX *, unsigned char *, unsigned int);
-void MD5Final(unsigned char[16], MD5_CTX *);
-
-//#define MD5TESTSUITE 1
-#if defined(MD5TESTSUITE) /* only needed if running MD5 verfication tests */
-void MDString(char *string);
-void MDPrint(char *digest);
-void MDTestSuite(void);
-#endif
-
-#endif /* _MD5_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _MEMORY_H_
-#define _MEMORY_H_
-
-/*
- * DESCRIPTION
- * This module contains the functions which implement the dynamic memory
- * management routines. The following assumptions/rules apply:
- * 1) Packets are allocated a minimum of MIN_BLOCK + BLOCK_OVERHEAD bytes.
- * 2) The size of the heap is set at link time, using the -heap flag
- * The allocation and sizing of the heap is a cooperative effort
- * involving the linker, this file, and "sysmem.c".
- * 3) The heap can be reset at any time by calling the function "minit"
- *
- */
-
-
-/*
- *--------------------DEPRECATED FILE-------------------------------
- *
- * As part of Skittles project this file is deprecated.
- * DO NOT add anything to this file. use cpr_stdlib.h instead
- * If you are doing SYNC merges _DO_ _NOT_ merge anything from parent
- * This file is kept here because it comes from parent/grand parent branches
- * and will not be removed from clearcase till Skittles collapses.
- * [The fAQ on cc tools contains details of why ]
- *
- * If you have questions send email to skittles-dev
- *---------------------------------------------------------------
- */
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef MISC_APP_TASK_H
-#define MISC_APP_TASK_H
-
-extern cprMsgQueue_t s_misc_msg_queue;
-
-extern cpr_status_e MiscAppTaskSendMsg(uint32_t cmd, cprBuffer_t buf,
- uint16_t len);
-extern void MiscAppTask(void *arg);
-
-#endif /* MISC_APP_TASK_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __MISC_UTIL_H__
-#define __MISC_UTIL_H__
-unsigned long gmt_string_to_seconds(char *gmt_string, unsigned long *seconds);
-long diff_current_time(unsigned long t1, unsigned long *difference);
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef PHNTASK_H
-#define PHNTASK_H
-
-/* used for certain bugtraps */
-#define ERRid 0xE0
-#define ERR_1 0xE1
-#define ERR_2 0XE2
-#define ERR_3 0XE3
-#define ERR_4 0XE4
-#define ERR_5 0XE5
-
-/*
- * SysHdr Network Command definitions (0x00 - 0x0F)
- */
-#define RCV_CMD 0x00
-#define TRAP_CMD 0x01
-#define OPEN_CMD 0x02
-#define CLOSE_CMD 0x03
-#define HANG_CMD 0x04
-#define TO_CMD 0x05
-#define ISR_CMD 0x06
-#define ACK_CMD 0x07
-#define NACK_CMD 0x08
-#define PING_CMD 0x09
-#define JOIN_CMD 0x0A
-#define LEAVE_CMD 0x0B
-#define TO2_CMD 0x0C
-#define TO3_CMD 0x0D
-
-/*---------------------------------------------
- * Message Definition
- *
- * original requirement is to get a unique id I guess
- * for TNP we just get some unique numbers through enum
- */
-
-enum {
- /* CPR Messages */
- TIMER_EXPIRATION,
-
- /* DHCP Messages */
- DHCP_UDP,
- DHCP_TMR,
- DHCP_TFTP,
- DHCP_DHCP,
- DHCP_TO,
- DHCP_RESET_IP,
- DHCP_DNS,
- DHCP_CFG,
- DHCP_CDP,
- DHCP_RESTART,
- DHCP_SOC,
- DHCP_UI,
-
- /* SNTP Messages */
- SNTP_UDP,
- SNTP_REQ,
-
- /* TFTP Messages */
- TFTP_PHN,
- TFTP_CFG,
- TFTP_DHCP,
- TFTP_UDP,
- TFTP_TO,
-
- /* UDP Messages */
- UDP_TFTP,
- UDP_DHCP,
- UDP_DNS,
- UDP_RTP,
- UDP_SNTP,
-
- /* TCP Messages */
- TCP_PHN,
- TCP_PHN_OPEN,
- TCP_PHN_CLOSE,
- TCP_CFG,
- TCP_CFG_OPEN,
- TCP_CFG_CLOSE,
- TCP_TO,
- TCP_SOC,
-
- /* HTTP Messages */
- HTTP_RCV,
-
- /* Socket Messages */
- ICMP_DHCP,
- ICMP_ARP,
- ICMP_RTP,
- SOC_ICMP,
- SOC_IGMP,
- SOC_ROUTE,
- SOC_FRAG,
- IGMP_PHN_JOIN,
- IGMP_PHN_LEAVE,
- IP_PHN,
- SOC_ISR,
- NET_CDP,
-
- /* Phone Messages */
- PHN_TCP,
- PHN_CFG,
- PHN_CFG_UI,
- PHN_TFTP,
- PHN_TICK_TO,
- PHN_DSP,
- PHN_REG,
-
- PHN_DIS,
-
- /* DNS Messages */
- DNS_DHCP,
- DNS_CFG,
- DNS_CFG_URL,
- DNS_UDP,
- DNS_TO,
-
-
- CFG_DNS,
- CFG_TFTP,
- CFG_TMR,
- CFG_CDP_TMR,
- CFG_UI,
- CFG_NET_CFG,
- CFG_FMW_CFG,
- CFG_STA_CFG,
- CFG_KAZOO_CFG,
- CFG_ETH_MEDIA,
- TCP_PHN_CFG_TCP_DONE,
-
- NET_DNS,
- CDP_C3PO,
- CDP_TO_WAIT,
- CDP_ETH,
- CDP_TO_SYNC,
- CDP_SEND,
- CDP_CACHE_TO,
- CDP_NET,
- CDP_TRIG,
- C3PO_ETH_MODE,
-
- /* RTP Messages */
- RTP_ISR,
- RTP_UDP,
-
- /* TTY Messages */
- TTY_TTY,
-
- /* SIP Task Messages */
- SIP_UDP,
- SIP_GSM,
- SIP_REG_REQ,
- SIP_REG_CANCEL,
- SIP_REG_PHONE_IDLE,
- SIP_REG_FALLBACK,
- SIP_TMR_REG_ACK,
- SIP_TMR_REG_EXPIRE,
- SIP_TMR_REG_WAIT,
- SIP_TMR_REG_RETRY,
- SIP_TMR_REG_STABLE,
- SIP_TMR_INV_LOCALEXPIRE,
- SIP_TMR_INV_EXPIRE,
- SIP_TMR_MSG_RETRY,
- SIP_REG_CLEANUP,
- CC_EVENT,
- SIP_ICMP_UNREACHABLE,
- SIP_TMR_SUPERVISION_DISCONNECT,
- SIP_TMR_CALL_DISCONNECT,
- SIP_TMR_MSG_RETRY_SUBNOT,
- SIP_TMR_PERIODIC_SUBNOT,
- SIP_TMR_GLARE_AVOIDANCE,
- SIPSPI_EV_CC_SUBSCRIBE_REGISTER,
- SIPSPI_EV_CC_SUBSCRIBE,
- SIPSPI_EV_CC_SUBSCRIBE_RESPONSE,
- SIPSPI_EV_CC_NOTIFY,
- SIPSPI_EV_CC_NOTIFY_RESPONSE,
- SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED,
- SIPSPI_EV_CC_PUBLISH_REQ,
- REG_MGR_STATE_CHANGE,
- SUB_MSG_KPML_TERMINATE,
- SUB_MSG_KPML_SUBSCRIBE,
- SUB_MSG_KPML_NOTIFY_ACK,
- SUB_MSG_KPML_SUBSCRIBE_TIMER,
- SUB_MSG_KPML_DIGIT_TIMER,
- DP_MSG_INIT_DIALING,
- DP_MSG_DIGIT_TIMER,
- DP_MSG_DIGIT_STR,
- DP_MSG_STORE_DIGIT,
- DP_MSG_DIGIT,
- DP_MSG_DIAL_IMMEDIATE,
- DP_MSG_REDIAL,
- DP_MSG_ONHOOK,
- DP_MSG_OFFHOOK,
- DP_MSG_CANCEL_OFFHOOK_TIMER,
- DP_MSG_UPDATE,
- SIP_TMR_STANDBY_KEEPALIVE,
- SUB_MSG_PRESENCE_GET_STATE,
- SUB_MSG_PRESENCE_TERM_REQ,
- SUB_MSG_PRESENCE_TERM_REQ_ALL,
- SUB_MSG_PRESENCE_SUBSCRIBE_RESP,
- SUB_MSG_PRESENCE_NOTIFY,
- SUB_MSG_PRESENCE_UNSOLICITED_NOTIFY,
- SUB_MSG_PRESENCE_TERMINATE,
- SUB_HANDLER_INITIALIZED,
- SIP_TMR_DM_SHR_WAIT_DM_UPD_EVENT,
- SIP_SHUTDOWN,
- SIP_TMR_SHUTDOWN_PHASE2,
- SIP_RESTART,
- SUB_MSG_CONFIGAPP_SUBSCRIBE,
- SUB_MSG_CONFIGAPP_TERMINATE,
- SUB_MSG_CONFIGAPP_NOTIFY,
- SUB_MSG_CONFIGAPP_NOTIFY_ACK,
- SIP_REG_UPDATE,
- SUB_MSG_FEATURE_SUBSCRIBE_RESP,
- SUB_MSG_FEATURE_NOTIFY,
- SUB_MSG_FEATURE_TERMINATE,
- SUB_MSG_B2BCNF_SUBSCRIBE_RESP,
- SUB_MSG_B2BCNF_NOTIFY,
- SUB_MSG_B2BCNF_TERMINATE,
- THREAD_UNLOAD,
- DCSM_EV_READY,
-
- /* GSM Messages */
- GSM_RM,
- GSM_FM,
- GSM_GSM,
- GSM_SIP,
- FM_GSM
-};
-
-#define REG_CMD_PRINT(arg) \
- (arg == SIP_REG_REQ ? "SIP_REG_REQ" : \
- arg == SIP_REG_CANCEL ? "SIP_REG_CANCEL" : \
- arg == SIP_REG_PHONE_IDLE ? "SIP_REG_PHONE_IDLE" : \
- arg == SIP_REG_FALLBACK ? "SIP_REG_FALLBACK" : \
- arg == SIP_TMR_REG_ACK ? "SIP_TMR_REG_ACK" : \
- arg == SIP_TMR_REG_EXPIRE ? "SIP_TMR_REG_EXPIRE" : \
- arg == SIP_TMR_REG_WAIT ? "SIP_TMR_REG_WAIT" : \
- arg == SIP_TMR_REG_RETRY ? "SIP_TMR_REG_RETRY" : \
- arg == SIP_TMR_REG_STABLE ? "SIP_TMR_REG_STABLE" : \
- arg == SIP_REG_CLEANUP ? "SIP_REG_CLEANUP" : "")\
-
-
-
-#define TCP_USR_OPEN TCP_PHN_OPEN
-#define TCP_USR_CLOSE TCP_PHN_CLOSE
-#define TCP_USR TCP_PHN
-#define IGMP_USR_JOIN IGMP_PHN_JOIN
-#define IGMP_USR_LEAVE IGMP_PHN_LEAVE
-
-/*
- * END INTER-TASK COMMANDS
- *
- */
-
-
-
-/*
- * This is used by the config task to allow it to
- * accept messages sent to it by the phone task.
- */
-#define TFTP_USR TFTP_PHN
-
-
-/*
- * Stack Definition
- * Stacks need to be 32bit aligned.
- */
-
-#define STKSZ 61440 //default stacksize rountable platform
-
-
-#if defined SIP_OS_LINUX
-
-#define NICE_STEP -4
-#define TIMER_THREAD_RELATIVE_PRIORITY 4*(NICE_STEP) /* -16 */
-/* redid priorities to adjust relative priority with EDT cannot
- use NICE_STEP so using absolute numbers here */
-#define GSM_THREAD_RELATIVE_PRIORITY -14
-#define SIP_THREAD_RELATIVE_PRIORITY -14
-#define APP_THREAD_RELATIVE_PRIORITY -14
-#define CCPROVIDER_THREAD_RELATIVE_PRIORITY -14
-
-#elif defined SIP_OS_OSX
-
-#define NICE_STEP -4
-#define TIMER_THREAD_RELATIVE_PRIORITY 4*(NICE_STEP) /* -16 */
-#define GSM_THREAD_RELATIVE_PRIORITY 3*(NICE_STEP) /* -12 */
-#define SIP_THREAD_RELATIVE_PRIORITY 3*(NICE_STEP) /* -12 */
-#define APP_THREAD_RELATIVE_PRIORITY 3*(NICE_STEP) /* -12 */
-#define CCPROVIDER_THREAD_RELATIVE_PRIORITY 3*(NICE_STEP) /*-12 */
-
-#elif defined SIP_OS_WINDOWS
-
-#define TIMER_THREAD_RELATIVE_PRIORITY 0
-#define GSM_THREAD_RELATIVE_PRIORITY -1
-#define SIP_THREAD_RELATIVE_PRIORITY -1
-#define APP_THREAD_RELATIVE_PRIORITY -1
-#define CCPROVIDER_THREAD_RELATIVE_PRIORITY -1
-
-#endif
-
-extern int platThreadInit(char *threadName);
-
-#endif /* PHNTASK_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef PHONE_H
-#define PHONE_H
-
-#include "text_strings.h"
-
-#include "sessionConstants.h"
-
-// define device reset types
-typedef enum {
- DEVICE_RESET = CC_DEVICE_RESET,
- DEVICE_RESTART = CC_DEVICE_RESTART,
- ICMP_UNREACHABLE_RESET = CC_DEVICE_ICMP_UNREACHABLE
-} DeviceResetType;
-
-/*
- * When not building IRX or attempting to emluate IRX
- * define the irx_lst_blk structure
- */
-typedef int32_t irx_lst_blk;
-#if defined SIP_OS_WINDOWS
-/*
- * When attempting to emulate TNP, but use 79xx BTXML
- * define the following
- */
-typedef int32_t irx_tsk_blk;
-typedef int32_t irx_tmr_buf;
-
-#include "tnpphone.h"
-#endif
-
-
-#define APP_MAX_SIZE 0x60000L
-#define MAX_CTL_FILE_SIZE 0x8000L
-
-#define disableInt IRXDISAB
-#define enableInt IRXENAB
-#define intrOff IRXHRDDIS
-#define intrOn IRXHRDENA
-
-#define MAX_LINES_7940 2
-#define MAX_LINES_7960 6
-#define DSP_LOAD_ID_MAX 28
-#define OLD_DSP_LOAD_ID_MAX 8
-
-/*
- * System timer tick (clock interrupt) specifications.
- */
-#define TICKS_PER_SECOND 100 /* 10ms. per tick */
-#define SECONDS_TO_TICKS(SECS) ((SECS) * TICKS_PER_SECOND)
-#define TICKS_TO_SECONDS(TICKS) ((TICKS)/ TICKS_PER_SECOND)
-#define MILLISECONDS_TO_TICKS(MILLISECS) (((MILLISECS)*(TICKS_PER_SECOND))/1000)
-
-enum {
- DSP_RST,
- GPIO_A = 4,
- GPIO_B,
- GPIO_C,
- GPIO_D,
- gpioMax
-};
-
-typedef struct {
- uint8_t loadid[256];
- uint8_t apploadid[8];
- uint32_t chksum; // file checksum
- uint32_t applen; // file len
- uint32_t appcmp; // compressed/uncompressed
- uint32_t cmpchksum; // file checksum
- uint32_t cmplen; // file len
-} LoadHdr;
-
-typedef struct {
- uint8_t apploadid[DSP_LOAD_ID_MAX];
- uint32_t chksum; // file checksum
- uint32_t applen; // file len
- uint32_t appcmp; // compressed/uncompressed
- uint32_t cmpchksum; // file checksum
- uint32_t cmplen; // file len
-
-} DSPLoadHdr;
-
-typedef struct {
- uint8_t apploadid[OLD_DSP_LOAD_ID_MAX];
- uint32_t chksum; // file checksum
- uint32_t applen; // file len
- uint32_t appcmp; // compressed/uncompressed
- uint32_t cmpchksum; // file checksum
- uint32_t cmplen; // file len
-
-} LegacyDSPLoadHdr;
-
-typedef struct {
- uint16_t valid;
- uint16_t notused[3];
- uint16_t hw_ver_hi;
- uint16_t hw_ver_low;
- uint8_t mac[6];
- int8_t model[20];
- uint16_t feature_bits;
- uint16_t ext;
- uint16_t license[20];
- int8_t serial_number[20];
-} MfgBlk;
-
-#define GPIO_IO_SEL_SHIFT 8
-
-#define GPIOA_LBK_ON 1
-#define GPIOA_MSG_LED 4
-#define GPIOA_SPKR_LED 5
-#define GPIOA_MUTE_LED 6
-#define GPIOA_HDST_LED 7
-#define GPIOA_IO_MASK ((1<<(GPIOA_LBK_ON+GPIO_IO_SEL_SHIFT))|\
- (1<<(GPIOA_MSG_LED+GPIO_IO_SEL_SHIFT))|\
- (1<<(GPIOA_SPKR_LED+GPIO_IO_SEL_SHIFT))|\
- (1<<(GPIOA_MUTE_LED+GPIO_IO_SEL_SHIFT))|\
- (1<<(GPIOA_HDST_LED+GPIO_IO_SEL_SHIFT)))
-
-#define GPIOD_HANDSET 0
-#define GPIOD_SPKER 1
-#define GPIOD_PHY_MDC 3
-#define GPIOD_PHY_MDIO 4
-#define GPIOD_IO_RST_HI 5
-#define GPIOD_IO_RST_LO 6
-#define GPIOD_IO_MASK 0xff00
-
-typedef volatile struct {
- uint16_t reg;
- uint16_t unused;
-} s_rbbreg;
-
-enum {
- rbbTimeout,
- rbbAPIWs,
- rbbWbufEn,
- rbbAccessFactor0,
- rbbAccessFactor1,
- rbbAccessFactor2,
- rbbAccessFactor3,
- rbbIntrSw,
- rbbMax
-};
-
-extern s_rbbreg RBBReg[rbbMax];
-
-#define DCFG_PROGRAMMED 0x12300000L
-#define DCFG_FIXED_VLAN 0x00000001L
-#define DCFG_UI_SETTING 0x00000002L
-
-#define IF_MAX 1
-#define MAX_PORT 2
-enum { PORT_UP, PORT_DOWN };
-
-#define KA_TICKS 0 //Default to 10 seconds
-
-typedef struct {
- uint32_t Active,
- IP,
- SSRC,
- PktIn,
- OctIn,
- Delay,
- Cycle,
- Tick,
- Time,
- Mcast;
- uint16_t Seq,
- First;
- int32_t Jitter,
- Trans;
-} _s_talkers;
-
-#define TX_CONNECT 1
-#define RX_CONNECT 2
-
-//defined values for IfActive
-#define IF_2MPS 1L
-#define IF_10MPS 2L
-
-//Flag definitions for timer
-#define KEYSCAN 0x00000001L
-#define HOOKSCAN 0x00000002L
-#define TIMETICK 0x00000004L
-
-#define ON 1
-#define OFF 0
-#define TALK 2
-#define SIZEOF_UISET 16
-
-typedef struct {
- uint8_t diag;
- uint32_t status;
- uint16_t vlan;
- uint16_t vvlan;
- uint16_t port;
- uint16_t uiset[SIZEOF_UISET];
- uint16_t vvlanAdmin;
- uint16_t vvlanIP; //vvlan that our IP address was aquired on
- uint8_t unused[2001]; //struct must remain 2046 in size
-} DeviceCfgBlk;
-
-
-// pulled from net_config.h
-#define MAX_NAME (64)
-#define BACKUP_SERVERS (7)
-#define MAX_DHCP_TFTP_FILE_NAME (128)
-#define DISKFULL 3 // file too large
-#define NOERR 8 // no error
-typedef struct
-{
- int8_t tftp_file[40];
- uint32_t status;
- uint32_t control;
- uint32_t appStatus;
- uint32_t appControl;
- uint32_t tftp_backup;
-} DHCPBlkExt;
-
-typedef struct
-{
- uint32_t status; // This structure for sake of backward compatibility needs to
- uint32_t my_ip_addr; // remain as is until you and I are deceased, stop paying taxes
- uint32_t subnet_mask; // and all the 79xx phones are long gone. A strategy could be
- uint32_t defaultgw; // developed to solve this and world hunger but heed this warning.
- uint32_t dns_addr;
- uint32_t tftp_addr;
- uint8_t my_mac_addr[6];
- int8_t domain_name[MAX_NAME];
- int8_t my_name[MAX_NAME];
- uint32_t dhcp_server;
- uint32_t spare;
- uint32_t dns_backup[BACKUP_SERVERS];
- uint32_t gw_backup[BACKUP_SERVERS];
- int8_t tftp_name[MAX_NAME];
- union {
- int8_t tftp_file[MAX_DHCP_TFTP_FILE_NAME];
- DHCPBlkExt ext;
- } extFields;
-} DHCPBlk;
-
-
-/*
- * These structures are how the memory blocks are laid out
- * Note that these are reflected in ASICAPP.CMD with:
- *
- * BOOT_MEM : org = 0x00000020 len = 0x00001FE0
- * MFG_ROM : org = 0x00004000 len = 0x00002000
- * CFG_ROM : org = 0x00006000 len = 0x00002000
- * VER_MEM : org = 0x00008000 len = 0x00000004
- * A1_ROM : org = 0x00010000 len = 0x00060000
- * A2_ROM : org = 0x00070000 len = 0x00060000
- * DSP_ROM : org = 0x000D0000 len = 0x00020000
- * DIR_ROM : org = 0x000F0000 len = 0x00010000
- */
-typedef struct {
- DHCPBlk dhcp_blk; /* 0x00006000 - 0x0000619f len=0x01a0 */
- DeviceCfgBlk device_cfg_blk; /* 0x000061a0 - 0x000069a3 len=0x0804 */
-
-// removing this area as we don't use it. Re-allocating this space
-// for use in the prot_cfg_area so we can store more config info.
-// int8_t skinny_cfg[0x065c]; /* 0x000069a4 - 0x00006fff len=0x065c */
-
- int8_t prot_signature[0x0004]; /* 0x000069a4 - 0x000069a7 len=0x0004 */
-
-// int8_t prot_cfg_area[0x0ff8]; /* 0x00007004 - 0x00007ffb len=0x0ff8 */
- int8_t prot_cfg_area[0x1654]; /* 0x000069a8 - 0x00007ffb len=0x1654 */
-
- uint32_t prot_cfg_offset; /* 0x00007ffc - 0x00007fff len=0x0004 */
-} cfg_rom_t;
-
-typedef struct {
- int8_t prot_signature[0x0004]; /* 0x000F0000 - 0x000F0003 len=0x0004 */
- int8_t personal_dir[0xDFFC]; /* 0x000F0004 - 0x000FDFFF len=0xDFFC */
- int8_t dial_signature[0x0004]; /* 0x000FE000 - 0x000FE003 len=0x0004 */
- int8_t dial_plan[0x1FF0]; /* 0x000FE004 - 0x000FFFF3 len=0x1FF0 */
- uint32_t unused_offset2; /* 0x000FFFF4 - 0x000FFFF7 len=0x0004 */
- uint32_t dial_plan_offset; /* 0x000FFFF8 - 0x000FFFFB len=0x0004 */
- uint32_t prot_dir_offset; /* 0x000FFFFC - 0x000FFFFF len=0x0004 */
-} dir_rom_t;
-#define DIR_CONFIG_SIGNATURE "DIR0"
-#define CONFIG_MAX (0x2000 - sizeof(DHCPBlk) - sizeof(DeviceCfgBlk))
-
-// These variables are declared in the ASIC.CMD file
-extern volatile uint32_t WDTimer;
-extern volatile uint16_t GPIO1[gpioMax];
-extern DHCPBlk DHCPInfo; // DHCP info stored in RAM
-extern LoadHdr Load; // load header of current app
-
-#ifdef _WIN32
-extern uint8_t LoadArea[0xFFFF];
-extern uint8_t BootHeader[9]; // Magic number 9 = MAX_OLD_LOAD_ID_STRING
-#else
-extern uint8_t LoadArea; // landing zone for app download
-extern int8_t BootHeader;
-#endif
-extern LoadHdr LoadHeader; // landing zone for app download
-extern DHCPBlk DHCPInfoRom; // DHCP info stored in ROM
-extern DHCPBlk DHCPInfoTemp; // DHCP info stored in ROM
-extern MfgBlk MfgInfo; // Manufacturing information
-extern LoadHdr App1Hdr; // Application 1 in ROM
-extern LoadHdr App2Hdr; // Application 2 in ROM
-extern uint8_t App1Rom; // Application 1 in ROM
-extern uint8_t App2Rom; // Application 2 in ROM
-extern DSPLoadHdr DspHeader;
-extern dir_rom_t DirStorage; // Actual personal directory stored in ROM
-extern uint32_t DcmpVer; // Version of Decompression Algorithm in boot
-extern uint16_t DCVerReg;
-//extern SysHdr *pCFGTftpReq;
-
-typedef struct {
- int16_t displayContrast;
- int16_t ringType;
- int16_t handsetVolume;
- int16_t headsetVolume;
- int16_t speakerVolume;
- int16_t ringVolume;
- int16_t reserved[10];
-} t_SettingsDesc;
-
-extern int16_t SavePhoneSettings;
-
-// Phone states
-enum {
- STATE_INIT_CFG,
- STATE_CDP_CFG,
- STATE_IP_CFG,
- STATE_FILE_CFG,
- STATE_CFG_UPDATE,
- STATE_CONNECTING,
- STATE_REGISTER,
- STATE_REGISTER_REJ,
- STATE_LOADID_REQ,
- STATE_BOOT_DSP,
- STATE_LOADING,
- STATE_CONNECTED,
- STATE_RESETTING,
- STATE_IP_RELEASE,
- STATE_DUP_IP,
- STATE_DONE_LOADING,
- STATE_UNPROVISIONED, /* KAZOO only */
- maxPHNState
-};
-
-enum { CDP_CACHE_P0_CLEAR, CDP_CACHE_P1_CLEAR, CDP_CACHE_CLEAN };
-//enum { CDP_UNTRUSTED, CDP_TRUSTED, CDP_TRUST_NA = 255 };
-
-#define DC_NONE 0
-#define DC_C3PO 1
-#define DC_ETH 3
-#define DC_2MPS 7
-
-#define NO_TAGGING 4095
-#define NO_VID 4096
-
-/*
- * Number of buffers in a pool.
- */
-#define SYSBUF_CNT 50
-#define DSPBUF_CNT 30
-#define SIPTMRBUF_CNT 32
-#define SIPBUF_CNT MAX(MAX_TEL_LINES, 32)
-#define GSMBUF_CNT 32
-#define GUITMRBUF_CNT 5
-#define TCPBUF_CNT 6 // for use by telnet etc
-#define PKTBUF_TX_CNT 10
-#define ENET_RX_BUF_CNT 10
-#define PKTBUF_CNT (ENET_RX_BUF_CNT + PKTBUF_TX_CNT) //20
-
-/*
- * Size of an indivdual buffer. CPR_MAX_MSG_SIZE
- * declared in cpr_irx_ipc.h needs to be set to
- * the largest value defined here.
- */
-#define SYSBUF_SIZ 512
-#define GUITMRBUF_SIZ 32
-#define PKTBUF_SIZ 3072
-#define TCPBUF_SIZ 2560
-#define DSPBUF_SIZ 96
-#define GUIBUF_SIZ 512
-
-// Buffer Return Identifiers
-/*
- * Since we now have this horrible mismash of CPR and IRX calls
- * in the legacy phone, CPR has to have an unique buffer ID to
- * place in the sys header of the buffers so when the application
- * is done with them CPR will know not to call Main0RetBuffer. This
- * value is not used in application code just #defined here to
- * prevent it being used in the future.
- */
-#define SYS_BUFFER 1 //System Buffer
-#define XMT_BUFFER 2 //Ether Transmit Packet Ram Buffer
-#define RCV_BUFFER 3 //Ether Receive Packet Ram Buffer
-#define TCP_BUFFER 4
-#define DSP_BUFFER 5
-#define GUITMR_BUFFER 6
-#define CPR_BUFFER 256
-
-extern uint16_t ResetPend;
-extern uint32_t gtick;
-extern uint16_t ResetTimer; // used to delay the bugtrap, 10mse ticks
-extern uint8_t LinkState[MAX_PORT];
-extern uint16_t LinkStatus[MAX_PORT];
-extern uint8_t CurrentLinkState[MAX_PORT];
-extern uint16_t CurrentMode[MAX_PORT];
-
-extern int16_t CallInProg;
-extern int32_t BugTrapped;
-
-extern MfgBlk *pMfgInfo;
-extern DeviceCfgBlk *pDeviceInfo, *pDeviceInfoRom;
-extern LoadHdr *pMyLoad, *pPriLoad, *pSecLoad;
-extern int8_t *pMyPlatform;
-extern int8_t *pMyPhoneModel;
-extern DSPLoadHdr *pMyDSPLoad;
-
-extern int32_t PhoneStim;
-extern int32_t PhoneHookStim;
-
-extern uint32_t IfActive;
-extern volatile uint16_t VVLan, DCDetect, C3PODetected;
-extern uint32_t MaxPort;
-
-extern uint32_t BCastMax;
-extern boolean Is7940;
-extern boolean Is79x0G;
-
-void PHNChangeState(uint16_t state);
-uint16_t PHNGetState(void);
-int32_t PHNStateToStringIndex(uint16_t PhoneState);
-void PHNSpeakerMode(uint16_t mode);
-void PHNMuteMode(uint16_t mode);
-void PHNHeadsetMode(uint16_t mode);
-void PHNRequestFile(int8_t *pName, uint8_t *pDest, int32_t maxSize);
-void PHNMessageLedMode(uint16_t mode);
-void PHNRingerLedMode(uint16_t mode);
-void phone_reset(DeviceResetType resetType);
-void platform_reset_req(DeviceResetType resetType);
-void platform_sync_cfg_vers(char *configVersionStamp,
- char *dialplanVersionStamp, char *);
-int32_t phone_get_keypress_rand_seed(void);
-int16_t phone_call_in_progress(void);
-
-void tweak_watchdog(void);
-extern uint32_t set_wd_timeout(uint16_t new_time);
-extern void restore_wd_timeout(uint32_t prev_time);
-
-#define DEFAULT_WATCHDOG_TIME 8
-
-#define PROGRAM_HW_WATCHDOG_IN_MILLISECONDS(x); WDTimer = 0x00550000; \
- WDTimer = 0x01AA0000 + ((x)); //Program the watchdog
-
-#define HIT_THE_WATCHDOG() tweak_watchdog()
-
-
-void BugInfoValidate(void);
-uint32_t BugInfoAbortPtr(void);
-
-
-int8_t *task2string(int32_t task_id);
-
-#define EXCEPTION_BUGCODE 0xdd //BugTrap Code:0xddxx for exceptions
-#define INITSTKSZ 500
-#define SVCSTKSZ 40 // interrupt off (svc) stack size
-
-
-/* SKITTLES moved syshdr for IPC from network.h. this will be the new home for
- * SysHdr. it is used by all phone tasks and can not be plat specific.
- */
-#define MISC_LN 8
-typedef struct
-{
- void *Next;
- uint32_t Cmd;
- uint16_t RetID;
- uint16_t Port;
- uint16_t Len;
- uint8_t *Data;
- union {
- void *UsrPtr;
- uint32_t UsrInfo;
- } Usr;
- uint8_t Misc[MISC_LN];
- // void *TempPtr;
-} phn_syshdr_t;
-
-/* SKITTLES The line below is only temporary till we
- * change refernces to SysHdr.
- */
-typedef phn_syshdr_t SysHdr;
-
-/* settings.c needs it */
-extern DHCPBlk *pDHCPInfoTemp;
-
-extern SysHdr *pCFGTftpReq;
-
-typedef struct {
- char newcfgVerStamp[64];
- char newdialplanVerStamp[64];
-} PhoneSyncCfgVer;
-
-#endif /* PHONE_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PHONE_DEBUG_H_
-#define _PHONE_DEBUG_H_
-
-#include "cpr_stdio.h"
-#include "cc_constants.h"
-
-extern cc_int32_t SipDebugMessage;
-extern cc_int32_t SipDebugState;
-extern cc_int32_t SipDebugTask;
-extern int32_t SipRelDevEnabled;
-extern cc_int32_t SipDebugRegState;
-extern int32_t SipDebugGenContactHeader;
-extern cc_int32_t SipDebugTrx;
-
-extern int32_t DebugPlatform;
-extern int32_t DebugSOCTask;
-extern int32_t DebugSNTP;
-extern int32_t DebugSNTPPacket;
-extern cc_int32_t TMRDebug;
-extern cc_int32_t GSMDebug;
-extern cc_int32_t FIMDebug;
-extern cc_int32_t LSMDebug;
-extern cc_int32_t VCMDebug;
-extern cc_int32_t PLATDebug;
-extern cc_int32_t CCEVENTDebug;
-extern cc_int32_t FSMDebugSM;
-extern int32_t CSMDebugSM;
-extern cc_int32_t CCDebug;
-extern cc_int32_t CCDebugMsg;
-extern cc_int32_t AuthDebug;
-extern int32_t DebugDTMFOutofBand;
-extern int32_t DebugFlash;
-
-extern int32_t StrlibDebug;
-extern cc_int32_t ConfigDebug;
-
-extern int32_t DebugMalloc;
-extern int32_t DebugMallocTable;
-extern int32_t SoftkeyDebug;
-extern int32_t arp_debug_flag;
-extern int32_t arp_debug_broadcast_flag;
-extern int32_t cdp_debug;
-extern int32_t timestamp_debug;
-extern int32_t cdp_debug;
-
-extern int32_t HTTPDebug;
-extern cc_int32_t KpmlDebug;
-extern cc_int32_t DpintDebug;
-extern cc_int32_t g_cacDebug;
-extern cc_int32_t g_blfDebug;
-extern int32_t Dpint32_tDebug;
-extern cc_int32_t TNPDebug;
-extern cc_int32_t g_configappDebug;
-extern cc_int32_t g_CCAppDebug;
-extern cc_int32_t g_CCLogDebug;
-extern cc_int32_t g_dcsmDebug;
-extern cc_int32_t g_DEFDebug;
-
-extern cc_int32_t g_NotifyCallDebug;
-extern cc_int32_t g_NotifyLineDebug;
-
-// ---------------- definitions based on bug_printf -----------------
-
- // Now some level definitions for buf_printf
-#define BUG_BROADCAST 0 // can't be disabled
-#define BUG_EMERGENCY 1
-#define BUG_ALERT 2
-#define BUG_CRITICAL 3
-#define BUG_ERROR 4
-#define BUG_WARNING 5
-#define BUG_NOTICE 6
-#define BUG_INFO 7
-#define BUG_DEBUG 8 // debugs and such
-
-extern int32_t bug_printf(int32_t level, const char *_format, ...);
-extern int32_t nbuginf(const char *_format, ...);
-
-#define logMsg buginf
-
-/* SIP debug macros */
-#define CCSIP_DEBUG_MESSAGE if (SipDebugMessage) buginf
-#define CCSIP_DEBUG_MESSAGE_PKT if (SipDebugMessage) platform_print_sip_msg
-#define CCSIP_DEBUG_STATE if (SipDebugState) buginf
-#define CCSIP_DEBUG_TASK if (SipDebugTask) buginf
-#define CCSIP_DEBUG_REG_STATE if (SipDebugRegState) buginf
-#define CCSIP_DEBUG_TRX if (SipDebugTrx) buginf
-#define CCSIP_DEBUG_DM if (SipDebugDM) buginf
-
-/* Platform debug macros */
-#define PHN_DEBUG_SNTP if (DebugSNTP)
-#define PHN_DEBUG_SNTP_PACKET if (DebugSNTPPacket)
-
-/* TNP adapter debugs */
-#define TNP_DEBUG if (TNPDebug) buginf
-
-#define DEF_DISPLAY_BUF 128
-/*
- * Only used in the IOS SIP Parser routines
- */
-#define CCSIP_ERR_MSG err_msg
-#define CCSIP_DEBUG_ERROR err_msg
-#define CCSIP_ERR_DEBUG if (1)
-#define CCSIP_INFO_DEBUG if (1)
-
-#define TMR_DEBUG if (TMRDebug) buginf
-#define GSM_DEBUG if (GSMDebug) buginf
-#define FIM_DEBUG if (FIMDebug) buginf
-#define LSM_DEBUG if (LSMDebug) buginf
-#define CALL_EVENT if (CCEVENTDebug) buginf
-#define FSM_DEBUG_SM if (FSMDebugSM) buginf
-#define CSM_DEBUG_SM if (CSMDebugSM) buginf
-#define DEF_DEBUG if (g_DEFDebug) notice_msg
-
-#define CC_DEBUG if (CCDebug) buginf
-#define CC_DEBUG_MSG if (CCDebugMsg)
-#define AUTH_DEBUG if (AuthDebug) buginf
-#define ARP_DEBUG if (arp_debug_flag) buginf
-#define ARP_BCAST_DEBUG if (arp_debug_broadcast_flag) buginf
-#define CDP_DEBUG if (cdp_debug) buginf
-
-#define NOTIFY_CALL_DEBUG if (g_NotifyCallDebug) buginf
-#define NOTIFY_LINE_DEBUG if (g_NotifyLineDebug) buginf
-
-/* String library macro */
-#define CONFIG_DEBUG if (ConfigDebug) buginf
-#define FLASH_DEBUG if (DebugFlash) buginf
-#define KPML_DEBUG if (KpmlDebug) buginf
-#define CAC_DEBUG if (g_cacDebug) buginf
-#define DCSM_DEBUG if (g_dcsmDebug) buginf
-#define BLF_DEBUG if (g_blfDebug) buginf
-#define BLF_ERROR err_msg
-#define MISC_APP_DEBUG if (g_miscAppDebug) buginf
-#define DPINT_DEBUG if (DpintDebug) buginf
-#define CONFIGAPP_DEBUG if (g_configappDebug) buginf
-#define CCAPP_DEBUG if (g_CCAppDebug) buginf
-#define CCLOG_DEBUG if (g_CCLogDebug) buginf
-#define MSP_DEBUG if (VCMDebug) buginf
-#define CCAPP_ERROR err_msg
-#define MSP_ERROR err_msg
-#define CCAPP_ERROR err_msg
-#define TNP_ERR err_msg
-#define VCM_ERR err_msg
-#define DEF_ERROR err_msg
-#define DEF_ERR err_msg
-
-#define APP_NAME "SIPCC-"
-#define DEB_L_C_F_PREFIX APP_NAME"%s: %d/%d, %s: "
-#define DEB_L_C_F_PREFIX_ARGS(msg_name, line, call_id, func_name) \
- msg_name, line, call_id, func_name
-#define DEB_F_PREFIX APP_NAME"%s: %s: "
-#define DEB_F_PREFIX_ARGS(msg_name, func_name) msg_name, func_name
-#define GSM_L_C_F_PREFIX "GSM : %d/%d : %s : " // requires 3 args: line_id, call_id, fname
-#define GSM_F_PREFIX "GSM : %s : " // requires 1 arg: fname
-#define GSM_DEBUG_ERROR err_msg
-#define LSM_L_C_F_PREFIX "LSM : %d/%d : %s : " // requires 3 args: line_id, call_id, fname
-#define LSM_F_PREFIX "LSM : %s : " // requires 1 arg: fname
-#define CCA_L_C_F_PREFIX "CCA : %d/%d : %s : " // requires 3 args: line_id, call_id, fname
-#define CCA_F_PREFIX "CCA : %s : " // requires 1 arg: fname
-#define MSP_F_PREFIX "SIPCC-MSP: %s: "
-#define DEB_NOTIFY_PREFIX "AUTO.%s:"
-
-#define MISC_F_PREFIX "MSC : %s : " // requires 1 arg: fname
-
-#define KPML_L_C_F_PREFIX "KPM : %d/%d : %s : " // requires 3 args: line_id, call_id, fname
-#define KPML_F_PREFIX "KPM : %s : " // requires 1 arg: fname
-#define KPML_ERROR err_msg
-#define CAC_ERROR err_msg
-#define DCSM_ERROR err_msg
-#define CONFIG_ERROR err_msg
-#define PLAT_ERROR err_msg
-
-#define CAC_L_C_F_PREFIX "CAC : %d/%d : %s : " // requires 3 args: line_id, call_id, fname
-#define CAC_F_PREFIX "CAC : %s : " // requires 1 arg: fname
-#define DCSM_L_C_F_PREFIX "DCSM : %d/%d : %s : " // requires 3 args: line_id, call_id, fname
-#define DCSM_F_PREFIX "DCSM : %s : " // requires 1 arg: fname
-#define CFG_F_PREFIX "CFG : %s : " // requires 1 arg: fname
-#define PLAT_COMMON_F_PREFIX "PLAT_COMMON : %s : " // requires 1 arg: fname
-#define MED_F_PREFIX "MED : %s : "
-#define MED_L_C_F_PREFIX "MED : %d/%d : %s : " // line/call/fname as arg
-
-
-/* Debug MSGNAMEs */
-#define CC_API "CC_API" // CCAPI debugs
-#define FSM "FSM" // FSM debugs
-#define GSM "GSM" // gsm related debugs
-#define DCSM "DCSM" // gsm related debugs
-#define SIP_STATE "SIP_STATE"
-#define SIP_EVT "SIP_EVT" // SIP events
-#define SIP_MSG_RECV "SIP_MSG_RECV"
-#define SIP_MSG_SEND "SIP_MSG_SEND"
-#define SIP_REG_STATE "SIP_REG_STATE"
-#define SIP_REG_FREE_FALLBACK "SIP_REG_FREE_FALLBACK"
-#define DP_API "DP_API" // dial plan
-#define KPML_INFO "KPML_INFO"
-#define BLF_INFO "BLF_INFO"// presence information
-#define MED_API "MED_API" // media api
-#define UI_API "UI_API"
-#define FIM "FIM" // FIM debugs
-#define LSM "LSM"
-#define SIP_AUTH "SIP_AUTH"
-#define TNP_INIT "TNP_INIT"
-#define TNP_BLF "TNP_BLF"
-#define RM "RM" // resource manager
-#define SIP_KA "SIP_KA" // SIP keepalive
-#define JNI "JNI"
-#define CONFIG_API "CONFIG_API" // config table API
-#define BLF "BLF"
-#define CONFIG_APP "CONFIG_APP"
-#define SIP_MSG_QUE "SIP_MSG_QUE" // SIP message queue
-#define SIP_TRANS "SIP_TRANS" // SIP transport
-#define HTTPISH "HTTPISH" // Network to structure translation
-#define SIP_MSG "SIP_MSG"
-#define SIP_TIMER "SIP_TIMER"
-#define SIP_ID "SIP_ID"
-#define SIP_FWD "SIP_FWD"
-#define SIP_NOTIFY "SIP_NOTIFY"
-#define SIP_TASK "SIP_TASK"
-#define SIP_IP_MATCH "SIP_IP_MATCH"
-#define SIP_SUB "SIP_SUB" // SIP subscription
-#define SIP_SDP "SIP_SDP"
-#define SIP_STORE "SIP_STORE"
-#define SIP_PUB "SIP_PUB" // SIP publish
-//#define SIP_UDP "SIP_UDP"
-#define SIP_TLS "SIP_TLS"
-//#define SIP_TCP "SIP_TCP"
-#define SIP_SDP "SIP_SDP"
-#define SIP_REP "SIP_REP" // SIP replace info
-#define SIP_PROXY "SIP_PROXY"
-#define SIP_CALL_STATUS "SIP_CALL_STATUS"
-#define SIP_ACK "SIP_ACK" // SIP invite response ack
-#define CPR "CPR"
-#define SIP_BRANCH "SIP_BRANCH"
-#define SIP_CTRL "SIP_CTRL"
-#define SIP_TRX "SIP_TRX" // SIP transaction
-#define SIP_ROUTE "SIP_ROUTE"
-#define SIP_CALL_ID "SIP_CALL_ID"
-#define SIP_CSEQ "SIP_CSEQ"
-#define SIP_TAG "SIP_TAG"
-#define SIP_RESP "SIP_RESP" // SIP response message
-#define SIP_REQ_URI "SIP_REQ_URI"
-#define SIP "SIP"
-#define SIP_REG "SIP_REG"
-#define SIP_CCM_RESTART "SIP_CCM_RESTART"
-#define SIP_CRED "SIP_CRED" // SIP registration credentials
-#define SIP_BUTTON "SIP_BUTTON"
-#define SIP_SUB_RESP "SIP_SUB_RESP" // SIP subscription response
-#define SIP_NOTIFY "SIP_NOTIFY"
-#define SIP_FALLBACK "SIP_FALLBACK"
-#define SIP_FAILOVER "SIP_FAILOVER"
-#define SIP_STANDBY "SIP_STANDBY"
-#define SIP_CC_CONN "SIP_CC_CONN" // SIP CC connections
-#define SIP_CONFIG "SIP_CONFIG"
-#define DIALPLAN "DIALPLAN"
-#define SIP_REQ_DIGEST "SIP_REQ_DIGEST"
-#define SIP_CC_INIT "SIP_CC_INIT"
-#define SIP_CC_PROV "SIP_CC_PROV" // CC Provider
-#define SIP_SES_HASH "SIP_SES_HASH" // session hash
-#define PLAT_API "PLAT_API" // platform API
-#define CHUNK "CHUNK"
-#define MISC_UTIL "MISC_UTIL"
-#define SIP_CC_SES "SIP_CC_SES" // CC session
-#define CAPF_UI "CAPF_UI"
-#define CC_API_NATIVE "CC_API_NATIVE"
-#define TANDUN_STUB "TANDUN_STUB"
-#define SIP_SOCK "SIP_SOCK"
-#define SIP_TCP_MSG "SIP_TCP_MSG"
-#define MS_PROVIDER "MSP"
-#define SIP_CONTENT_TYPE "SIP_CONTENT_TYPE"
-#define SIP_INFO_PACKAGE "SIP_INFO_PACKAGE"
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PHONE_PLATFORM_CONSTANTS_H_
-#define _PHONE_PLATFORM_CONSTANTS_H_
-
-// Defines for the various phone models. Note that the device numbers
-// appearing after the model name are pre-determined when new phone models
-// are added and must correspond to the ones programmed into CCM
-#define SIP_FIRMWARE_VERSION "9.1.1"
-
-// Legacy
-#define PHONE_MODEL_NUMBER_7940 "8"
-#define PHONE_MODEL_NUMBER_7960 "7"
-#define LEGACY_MODEL_7940 "CP-7940G"
-#define LEGACY_MODEL_7960 "CP-7960G"
-#define CCSIP_SIP_7940_USER_AGENT "CP7940G"
-#define CCSIP_SIP_7960_USER_AGENT "CP7960G"
-
-// Communicator
-// Note: The Communicator will send its native device number of 30016
-// so that the CCM will recognize it as a CIPC. If talking to an older CCM
-// that expects the Communicator to register as a 7970, please define
-// _CIPC_7970_ in SIP project file
-#ifdef _CIPC_7970_
-#define PHONE_MODEL_NUMBER_COMMUNICATOR "30006"
-#else
-#define PHONE_MODEL_NUMBER_COMMUNICATOR "30016"
-#endif
-#define CCSIP_SIP_COMMUNICATOR_USER_AGENT "SIPIPCommunicator"
-
-// UC core
-#define PHONE_MODEL_NUMBER_UCCORE "358"
-#define CCSIP_SIP_UCCORE_USER_AGENT "SIPUCCore"
-
-// 8961
-#define PHONE_MODEL_NUMBER_8961 "540"
-#define RT_MODEL_8961 "CP-8961"
-#define CCSIP_SIP_8961_USER_AGENT "CP8961"
-
-// 9951
-#define PHONE_MODEL_NUMBER_9951 "537"
-#define RT_MODEL_9951 "CP-9951"
-#define CCSIP_SIP_9951_USER_AGENT "CP9951"
-
-// 9971
-#define PHONE_MODEL_NUMBER_9971 "493"
-#define RT_MODEL_9971 "CP-9971"
-#define CCSIP_SIP_9971_USER_AGENT "CP9971"
-
-// 7970
-#define PHONE_MODEL_NUMBER_7970 "30006"
-#define TNP_MODEL_7970 "CP-7970G"
-#define CCSIP_SIP_7970_USER_AGENT "CP7970G"
-
-// 7971
-#define PHONE_MODEL_NUMBER_7971 "119"
-#define TNP_MODEL_7971 "CP-7971G-GE"
-#define CCSIP_SIP_7971_USER_AGENT "CP7971G-GE"
-
-// 7911
-#define PHONE_MODEL_NUMBER_7911 "307"
-#define TNP_MODEL_7911 "CP-7911G"
-#define CCSIP_SIP_7911_USER_AGENT "CP7911G"
-
-// 7906
-#define PHONE_MODEL_NUMBER_7906 "369"
-#define TNP_MODEL_7906 "CP-7906G"
-#define CCSIP_SIP_7906_USER_AGENT "CP7906G"
-
-// 7931
-#define PHONE_MODEL_NUMBER_7931 "348"
-#define TNP_MODEL_7931 "CP-7931G"
-#define CCSIP_SIP_7931_USER_AGENT "CP7931G"
-
-// Maximum Lines on 794X models
-#define MAX_REG_LINES_794X 2
-
-// 7941
-#define PHONE_MODEL_NUMBER_7941 "115"
-#define TNP_MODEL_7941 "CP-7941G"
-#define CCSIP_SIP_7941_USER_AGENT "CP7941G"
-
-// 7941 GE
-#define PHONE_MODEL_NUMBER_7941GE "309"
-#define TNP_MODEL_7941GE "CP-7941G-GE"
-#define CCSIP_SIP_7941_GE_USER_AGENT "CP7941G-GE"
-
-// 7961
-#define PHONE_MODEL_NUMBER_7961 "30018"
-#define TNP_MODEL_7961 "CP-7961G"
-#define CCSIP_SIP_7961_USER_AGENT "CP7961G"
-
-// 7961 GE
-#define PHONE_MODEL_NUMBER_7961GE "308"
-#define TNP_MODEL_7961GE "CP-7961G-GE"
-#define CCSIP_SIP_7961_GE_USER_AGENT "CP7961G-GE"
-
-// 7942
-#define PHONE_MODEL_NUMBER_7942 "434"
-#define TNP_MODEL_7942 "CP-7942G"
-#define CCSIP_SIP_7942_USER_AGENT "CP7942G"
-
-// 7945
-#define PHONE_MODEL_NUMBER_7945 "435"
-#define TNP_MODEL_7945 "CP-7945G"
-#define CCSIP_SIP_7945_USER_AGENT "CP7945G"
-
-// 7962
-#define PHONE_MODEL_NUMBER_7962 "404"
-#define TNP_MODEL_7962 "CP-7962G"
-#define CCSIP_SIP_7962_USER_AGENT "CP7962G"
-
-// 7965
-#define PHONE_MODEL_NUMBER_7965 "436"
-#define TNP_MODEL_7965 "CP-7965G"
-#define CCSIP_SIP_7965_USER_AGENT "CP7965G"
-
-// 7975
-#define PHONE_MODEL_NUMBER_7975 "437"
-#define TNP_MODEL_7975 "CP-7975G"
-#define CCSIP_SIP_7975_USER_AGENT "CP7975G"
-
-// CSF
-#define PHONE_MODEL_NUMBER_CSF "503"
-#define CSF_MODEL "CSF"
-#define CCSIP_SIP_CSF_USER_AGENT "IKRAN"
-
-// CIUS
-#define PHONE_MODEL_NUMBER_CIUS "593"
-#define CIUS_MODEL "CP-CIUS"
-#define CCSIP_SIP_CIUS_USER_AGENT "CPCIUS"
-
-// SOUNDWAVE
-#define PHONE_MODEL_NUMBER_SOUNDWAVE "575"
-#define SOUNDWAVE_MODEL "SOUNDWAVE"
-#define CCSIP_SIP_SOUNDWAVE_USER_AGENT "SOUNDWAVE"
-
-
-
-
-#define MAX_SIDECAR_LINES 28 // Max number of lines supported on sidecars
-
-#define MAX_BKEM_LINES 48 // Max number of lines supported on BKEMs
-
-/****************************************************
- * Start: definitions for vendor's phones
- */
-//Definition for 6901
-#define PHONE_MODEL_NUMBER_6901 "547"
-#define RTLITE_MODEL_6901 "CP-6901"
-#define CCSIP_SIP_6901_USER_AGENT "CP6901"
-
-//Definitions for 6911
-#define PHONE_MODEL_NUMBER_6911 "548"
-#define RTLITE_MODEL_6911 "CP-6911"
-#define CCSIP_SIP_6911_USER_AGENT "CP6911"
-
-//Definition for 6921
-#define PHONE_MODEL_NUMBER_6921 "495"
-#define RTLITE_MODEL_6921 "CP-6921"
-#define CCSIP_SIP_6921_USER_AGENT "CP6921"
-
-//Definition for 6941
-#define PHONE_MODEL_NUMBER_6941 "496"
-#define RTLITE_MODEL_6941 "CP-6941"
-#define CCSIP_SIP_6941_USER_AGENT "CP6941"
-
-//Definition for 6945
-#define PHONE_MODEL_NUMBER_6945 "564"
-#define RTLITE_MODEL_6945 "CP-6945"
-#define CCSIP_SIP_6945_USER_AGENT "CP6945"
-
-//Definition for 6961
-#define PHONE_MODEL_NUMBER_6961 "497"
-#define RTLITE_MODEL_6961 "CP-6961"
-#define CCSIP_SIP_6961_USER_AGENT "CP6961"
-
-//Definition for 7937
-#define PHONE_MODEL_NUMBER_7937 "431"
-#define RTLITE_MODEL_7937 "7937G"
-#define CCSIP_SIP_7937_USER_AGENT "7937G"
-/**
- * End of vendor's definition
- ******************************************************/
-
-//Default set
-#define PHONE_MODEL_NUMBER "493"
-#define PHONE_MODEL "CP-9971"
-#define CCSIP_SIP_USER_AGENT "CP9971"
-
-#define MAX_PHONE_LINES 8
-#define MAX_REG_LINES 51
-#define MAX_CALLS 51
-#define MAX_CALLS_PER_LINE 51
-
-/*
- * MAX_INSTANCES (call_instances) should equal to maximum number of calls
- * allowed by the phone but MAX_CALLS is defined to be 1 more than the
- * actual maximum capacity. Therefore define MAX_INSTANCES to MAX_CALLS -1
- */
-#define MAX_INSTANCES (MAX_CALLS - 1) /* max number of instance ID */
-
-/* MAX_CONFIG_LINES - java side defined fixed number to 36 for non-Buckfast TNP
- * models so use 36 in call cases. Changing this needs java side change
- */
-#define MAX_CONFIG_LINES 51
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PHONE_TYPES_H_
-#define _PHONE_TYPES_H_
-
-#include "sessionConstants.h"
-#include "cc_constants.h"
-
-#define MAC_ADDRESS_LENGTH 6
-
-typedef cc_lineid_t line_t;
-typedef cc_callid_t callid_t;
-typedef cc_groupid_t groupid_t;
-typedef unsigned short calltype_t;
-typedef unsigned short media_refid_t;
-typedef cc_streamid_t streamid_t;
-typedef cc_mcapid_t mcapid_t;
-
-typedef enum {
- NORMAL_CALL = CC_ATTR_NORMAL,
- XFR_CONSULT = CC_ATTR_XFR_CONSULT,
- CONF_CONSULT = CC_ATTR_CONF_CONSULT,
- ATTR_BARGING = CC_ATTR_BARGING,
- RIUHELD_LOCKED = CC_ATTR_RIUHELD_LOCKED,
- LOCAL_CONF_CONSULT = CC_ATTR_LOCAL_CONF_CONSULT,
- ATTR_MAX
-} call_attr_t;
-
-#define CC_GCID_LEN (129)
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PLATFORM_API_H_
-#define _PLATFORM_API_H_
-
-#include "cpr_types.h"
-#include "cpr_socket.h"
-#include "ccsip_pmh.h"
-#include "plat_api.h"
-#include "sessionTypes.h"
-
-void platform_get_wired_mac_address(uint8_t *addr);
-void platform_get_active_mac_address(uint8_t *addr);
-void platform_get_ip_address(cpr_ip_addr_t *ip_addr);
-cpr_ip_mode_e platform_get_ip_address_mode(void);
-void platform_apply_config (char * configVersionStamp, char * dialplanVersionStamp, char * fcpVersionStamp, char * cucmResult, char * loadId, char * inactiveLoadId, char * loadServer, char * logServer, boolean ppid);
-
-/**
- * Set ip address mode
- * e.g.
- */
-cpr_ip_mode_e platGetIpAddressMode();
-
-/**
- * @brief Given a msg buffer, returns a pointer to the buffer's header
- *
- * The cprGetSysHeader function retrieves the system header buffer for the
- * passed in message buffer.
- *
- * @param[in] buffer pointer to the buffer whose sysHdr to return
- *
- * @return Abstract pointer to the msg buffer's system header
- * or #NULL if failure
- */
-void *
-cprGetSysHeader (void *buffer);
-
-/**
- * @brief Called when the application is done with this system header
- *
- * The cprReleaseSysHeader function returns the system header buffer to the
- * system.
- * @param[in] syshdr pointer to the sysHdr to be released
- *
- * @return none
- */
-void
-cprReleaseSysHeader (void *syshdr);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef PRES_SUB_NOT_HANDLER_H
-#define PRES_SUB_NOT_HANDLER_H
-
-#include "cpr_types.h"
-
-extern void pres_get_state(int request_id, int duration, const char *watcher,
- const char *presentity, int app_id, int feature_mask);
-extern void pres_terminate_req(int request_id);
-extern void pres_terminate_req_all(void);
-extern void pres_process_msg_from_msgq(uint32_t cmd, void *msg_p);
-extern cpr_status_e pres_create_retry_after_timers(void);
-extern void pres_destroy_retry_after_timers(void);
-extern void pres_play_blf_audible_alert(void);
-extern void pres_sub_handler_initialized(void);
-
-#endif /* PRES_SUB_NOT_HANDLER_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef PUBLISH_INT_H
-#define PUBLISH_INT_H
-
-#include "ccsip_subsmanager.h"
-#include "cpr_types.h"
-#include "ccsip_callinfo.h"
-
-
-typedef uint32_t pub_handle_t;
-#define NULL_PUBLISH_HANDLE 0 /* this is to indicate that handle is not assigned yet */
-
-
-typedef struct {
- pub_handle_t pub_handle; // handle assigned by the SIP stack
- pub_handle_t app_handle; // handle assigned by the Application
- char ruri[MAX_URI_LENGTH]; // Address of the resource
- char esc[MAX_URI_LENGTH]; // Event State Compositor
- uint32_t expires; // suggested Expires in seconds
- cc_subscriptions_t event_type; // EventType, for example, prescence
- ccsip_event_data_t *event_data_p; // Event Data
- cc_srcs_t callback_task; // CallBack Task ID
- int resp_msg_id; //Response Msg ID
-} pub_req_t;
-
-typedef struct {
- unsigned int resp_code; // response code
- pub_handle_t pub_handle; // handle assigned by the SIP stack
- pub_handle_t app_handle; // handle assigned by the Application
-} pub_rsp_t;
-
-extern
-void publish_init(pub_handle_t app_handle,
- char *ruri,
- char *esc,
- unsigned int expires,
- cc_subscriptions_t event_type,
- ccsip_event_data_t *event_data_p,
- cc_srcs_t callback_task,
- int message_id
- );
-
-extern
-void publish_update(pub_handle_t pub_handle,
- cc_subscriptions_t event_type,
- ccsip_event_data_t *event_data_p,
- cc_srcs_t callback_task,
- int message_id
- );
-
-extern
-void publish_terminate(pub_handle_t pub_handle,
- cc_subscriptions_t event_type,
- cc_srcs_t callback_task,
- int message_id
- );
-
-extern
-cc_rcs_t publish_int_response(pub_rsp_t *pub_rsp_p,
- cc_srcs_t callback_task,
- int message_id
- );
-
-#endif /*PUBLISH_INT_H*/
-
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _RCC_INT_TYPES_H_
-#define _RCC_INT_TYPES_H_
-
-#include "phone_types.h"
-#include "xml_parser_defines.h"
-#include "sll_lite.h"
-
-// The table below should be kept in sync with the enum type
-// in the RemoteCC XML
-typedef enum {
- RCC_SOFTKEY_UNDEFINED = 0,
- RCC_SOFTKEY_REDIAL = 1,
- RCC_SOFTKEY_NEWCALL,
- RCC_SOFTKEY_HOLD,
- RCC_SOFTKEY_TRANSFER,
- RCC_SOFTKEY_CFWDALL,
- RCC_SOFTKEY_CFWDBUSY,
- RCC_SOFTKEY_CFWDNOANS,
- RCC_SOFTKEY_BACKSPACE,
- RCC_SOFTKEY_ENDCALL,
- RCC_SOFTKEY_RESUME,
- RCC_SOFTKEY_ANSWER,
- RCC_SOFTKEY_INFO,
- RCC_SOFTKEY_CONFERENCE,
- RCC_SOFTKEY_JOIN,
- RCC_SOFTKEY_RMLASTCONF,
- RCC_SOFTKEY_BARGE,
- RCC_SOFTKEY_DIRECTXFER,
- RCC_SOFTKEY_SELECT,
- RCC_SOFTKEY_CBARGE,
- RCC_SOFTKEY_DIV_ALL,
- RCC_SOFTKEY_TRANSFERTOVM,
- RCC_SOFTKEY_UNSELECT,
- RCC_SOFTKEY_CANCEL,
- RCC_SOFTKEY_CONFDETAILS,
- RCC_IPMA_SKEY_TRANSFAS = 66,
- RCC_IPMA_SKEY_INTRCPT = 67,
- RCC_IPMA_SKEY_TRANSFVM = 68,
- RCC_IPMA_SKEY_TRANSMG = 69,
- RCC_IPMA_SKEY_SETWTCH = 70,
-} rcc_softkey_event_t;
-
-/*
- * 400 - Invalid line handle
- * 401 - Invalid calling address
- * 402 - Invalid called address
- * 403 - User data too large
- * 404 - PassThrough data too large
- * 405 - Cannot process request in current line state
- */
-
-typedef enum {
- RCC_ERR = -1,
- RCC_NONE = 0,
- RCC_TRYING = 100,
- RCC_SUCCESS = 200,
- RCC_SUCCESS_COMPLETE = 201,
- RCC_COMPLETE = 300,
- RCC_FAILED = 400,
- RCC_INVALID_LINE = 401,
- RCC_INVALID_CALLING_ADDR = 402,
- RCC_INVALID_CALLED_ADDR = 403,
- RCC_LARGE_DATA = 404,
- RCC_PROCESS_REQ_FAILED = 405,
- RCC_RESP_MAX
-} rcc_resp_code_e;
-
-#endif //_RCC_INT_TYPES_H_
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __REGEXP_H__
-#define __REGEXP_H__
-
-/*
- * Definitions etc. for regexp(3) routines.
- *
- * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
- * not the System V one.
- */
-#define NSUBEXP 10
-struct regexp_ {
- char *startp[NSUBEXP];
- char *endp[NSUBEXP];
- char regflag; /* Flags used for pattern matching */
- char regstart; /* Internal use only. */
- char reganch; /* Internal use only. */
- char regatom; /* Internal use only. */
- char *regmust; /* Internal use only. */
- int regmlen; /* Internal use only. */
- char program[1]; /* Unwarranted chumminess with compiler. */
-};
-
-typedef struct regexp_ regexp;
-
-
-/*
- * The first byte of the regexp internal "program" is actually this magic
- * number; the start node begins in the second byte.
- */
-#define MAGIC 0234
-
-/*
- * The parameters for regflag
- */
-#define REG_NOSUB 0x02 /* Don't do sub-string matches */
-
-/* Return Values from regexecstring()
- */
-typedef enum {
- REG_NO_MATCH = 0,
- REG_MATCHED,
- REG_MAYBE
-} regval;
-
-\f
-/***********************************************************************
- *
- * Externs and Prototypes
- *
- ***********************************************************************/
-
-/*
- * regexp.c
- */
-extern char *reg(int, int *);
-extern char *regatom(int *);
-extern char *regbranch(int *);
-extern char *regnode(char);
-extern char *regpiece(int *);
-extern char *regprop(char *);
-extern int regexec(regexp *, char *);
-extern int regmatch(char *);
-extern int regrepeat(char *);
-extern int regtry(regexp *, char *);
-extern regexp *regcomp(char *, char);
-extern void regc(char);
-extern void regdump(regexp *);
-extern void regerror(char *);
-extern void reginsert(char, char *);
-extern void regoptail(char *, char *);
-extern void regtail(char *, char *);
-extern regval regexecstring(regexp *, char *);
-
-/*
- * regsub.c
- */
-extern int regsub(regexp *, char *, char *, int);
-
-#endif /* __REGEXP_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef RINGLIST_H
-#define RINGLIST_H
-
-#define MAX_RINGS 56
-#define RING_LIST_BUFFER_SIZE (MAX_RINGS*64)
-
-extern uint16_t rng_get_num_ringers(void);
-extern int8_t *rng_get_ring_name(uint16_t);
-extern void rng_play_ring(uint16_t);
-extern void rng_set_ringer(void);
-extern boolean rng_select_ringer(uint16_t);
-extern uint16_t rng_get_selected_ringnum(void);
-extern int16_t handle_ringlist(int16_t, void *);
-extern void rng_request_ringlist(void);
-extern void rng_init(void);
-extern void rng_cancel_ring(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef RTP_DEFS_H
-#define RTP_DEFS_H
-
-#include "cpr_types.h"
-
-#define SAMPLES_TO_MILLISECONDS(SAMPLES) ((SAMPLES)>>3)
-#define MILLISECONDS_TO_SAMPLES(PERIOD) ((PERIOD)<<3)
-
-#define MAX_TX_RTP_PORTS 2
-#define MAX_FRAMES_PER_PACKET 6
-#define MAX_VOICE_FRAME_SIZE 320
-
-#define GSM_EFR_FRAME_SIZE 32
-#define GSM_FR_FRAME_SIZE 33
-#define G729_FRAME_SIZE 10
-#define G723_FRAME_SIZE63 24
-#define G723_FRAME_SIZE53 20
-#define G723_SID_FRAME_SIZE 4
-#define G729_SID_FRAME_SIZE 2
-
-#define GSM_SAMPLES_PER_FRAME 160
-#define G729_SAMPLES_PER_FRAME 80
-#define G723_SAMPLES_PER_FRAME 240
-#define LINEAR_16KHZ_SAMPLES_PER_FRAME 160 // 10 ms = 160 samples @ 16 kHz
-
-#define MAX_ARM_TO_DSP_CHANNEL 3
-#define MAX_DSP_TO_ARM_CHANNEL 2
-#define HALF_SIZE_DATA_INGRESS 240
-#define RX_MAX MAX_ARM_TO_DSP_CHANNEL
-
-#define OPEN_OK 0
-#define OPEN_ERROR_DUPLICATE -1
-
-#define ASSIGN_TX_CHANNEL (0x1)
-#define ASSIGN_RX_CHANNEL (0x2)
-#define CHANNEL_CLOSE_IN_PROGRESS (0x80000000)
-
-#define RTP_START_PORT 0x4000
-#define RTP_END_PORT 0x7FFE
-
-#define GET_DYN_PAYLOAD_TYPE_VALUE(a) ((a & 0XFF00) ? ((a & 0XFF00) >> 8) : a)
-#define SET_PAYLOAD_TYPE_WITH_DYNAMIC(a,b) ((a << 8) | b)
-
-
-//=============================================================================
-//
-// Enumeration Types
-//
-//-----------------------------------------------------------------------------
-enum RTP_PAYLOAD_TYPES
-{
- G711_MULAW_PAYLOAD_TYPE = 0,
- GSM_FR_PAYLOAD_TYPE = 3,
- G723_PAYLOAD_TYPE = 4,
- G711_ALAW_PAYLOAD_TYPE = 8,
- LINEAR_8KHZ_PAYLOAD_TYPE = 12,
- TYPE13_SID_PAYLOAD_TYPE = 13,
- G729_PAYLOAD_TYPE = 18,
- GSM_EFR_PAYLOAD_TYPE = 20,
- LINEAR_16KHZ_PAYLOAD_TYPE = 25,
- AVT_PAYLOAD_TYPE = 101,
- MASK_PAYLOAD_TYPE = 0x7f
-};
-
-enum RTP_TRANSMIT_STATES
-{
- RTP_TX_FRAME,
- RTP_TX_START,
- RTP_TX_NO_FRAME,
- RTP_TX_END = RTP_TX_NO_FRAME,
- RTP_TX_SID
-};
-
-enum RTP_RX_STATES
-{
- RTP_RX_NORMAL,
- RTP_RX_FLUSH_SOON,
- RTP_RX_FLUSH_NOW
-};
-
-enum RTP_TALKERS_TYPES
-{
- FIRST_TALKER = 0,
- LAST_TALKER = RX_MAX - 1,
- NO_TALKER
-};
-
-typedef enum
-{
- RTP_INGRESS = 0,
- RTP_EGRESS
-} t_RtpDirection;
-
-//=============================================================================
-//
-// Structure/Type definitions
-//
-//-----------------------------------------------------------------------------
-typedef uint16_t rtp_channel_t;
-
-/********************************/
-/* RTP Call Stats Descriptor */
-/* */
-/********************************/
-
-typedef struct
-{
- int call_id;
- unsigned long Rxduration;
- unsigned long Rxpackets;
- unsigned long Rxoctets;
- unsigned long Rxlatepkts;
- unsigned long Rxlostpkts;
- unsigned long Txduration;
- unsigned long Txpackets;
- unsigned long Txoctets;
-} t_callstats;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "string_lib.h"
-#include "sessionConstants.h"
-#include "sessionTypes.h"
-
-/* CallControl Provider Management Interfaces */
-void scSessionProviderCmd(sessionProvider_cmd_t *data);
-
-/* CallControl Provider Management Updates */
-void scSessionProviderState(unsigned int state, scProvider_state_t *data);
-
-/* Session mgmt */
-session_id_t scCreateSession(session_create_param_t *param);
-void scCloseSession(session_id_t sess_id);
-void scInvokeFeature(session_feature_t *featData);
-
-/* Session Updates */
-void scSessionUpdate(session_update_t *session);
-void scFeatureUpdate(feature_update_t *data);
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SESSION_H_
-#define _SESSION_H_
-
-#include "sessionConstants.h"
-#include "sessionTypes.h"
-#include "sessuri.h"
-
-/**
- * sessionProviderCmd
- * Session Provider Management Interfaces
- * Called by Application to issue cmds to Session Provider
- *
- * @param data - sessionProvider_cmd_t
- * Contains the command session provider type and provider specific data
- *
- * @return none
- *
- */
-void sessionProviderCmd(sessionProvider_cmd_t *);
-
-/**
- * sessionProviderState
- * Method to report session provider state updates to Application
- *
- * @param state - provider_state_t
- * Contains the INS/OOS state along with provider specific data
- *
- * @return none
- *
- */
-void sessionProviderState(provider_state_t *state);
-
-/**
- * createSession
- *
- * Called to create a session of requested type
- *
- * @param param - uri
- * indicates type of session and specific params
- *
- * @return ccSession_id_t - id of the session created
- */
-
-session_id_t createSession(uri_t uri_info);
-
-/**
- * closeSession
- *
- * Called to close an existing session
- *
- * @param sess_id - session id of the session to be closed
- *
- * @return >=0 success, -1 failure
- */
-
-int closeSession(session_id_t sess_id);
-
-/**
- * sessionCmd
- * Session Lifecycle Management Interfaces
- * Called by Application to manage Session States
- *
- * @param data - sessionCmd_t
- * Contains the command session type and session specific data
- *
- * @return none
- *
- */
-void sessionCmd(sessionCmd_t *sCmd);
-
-/**
- * invokeFeature
- *
- * Called to invoke a feature on session or device
- *
- * @param feat - feature specific data along with its id
- * @param featData - Additional info if needed for the feature
- *
- * @return none
- *
- */
-
-void invokeFeature(session_feature_t *feat);
-
-/**
- * invokeProviderFeature
- *
- * Called to invoke a feature on session or device
- *
- * @param feat - feature specific data along with its id
- * @param featData - Additional info if needed for the feature
- *
- * @return none
- *
- */
-
-void invokeProviderFeature(session_feature_t *feat);
-
-/**
- * sessionUpdate
- *
- * Called by session provider to update session state and data
- *
- * @param session - session_update_t
- * Contains session specific event state and data
- *
- * @return none
- *
- */
-void sessionUpdate(session_update_t *session);
-
-/**
- * featureUpdate
- *
- * Called by session provider to update feature state and data
- * not specific to a session
- *
- * @param feature - feature specific events and data
- *
- * @return none
- *
- */
-void featureUpdate(feature_update_t *feature);
-
-
-/**
- * sessionMgmt
- *
- * Called to manage various misc. functions of the device
- *
- * @param sessMgmt - the data
- *
- * @return none
- *
- */
-void sessionMgmt (session_mgmt_t *sess_mgmt);
-
-/**
- * sessionSendInfo
- *
- * Called to send an Info Package
- *
- * @param send_info - the session ID and the Info Package to be sent
- *
- * @return none
- *
- */
-void sessionSendInfo (session_send_info_t *send_info);
-
-/**
- * sessionRcvdInfo
- *
- * Called to forward a received Info Package (either parsed or unparsed)
- * to the Java side
- *
- * @param rcvd_info - the session ID and Info Package received
- *
- * @return none
- *
- */
-void sessionRcvdInfo (session_rcvd_info_t *rcvd_info);
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SESSION_CONSTANTS_H_
-#define _SESSION_CONSTANTS_H_
-
-#include "cc_constants.h"
-
-typedef enum {
- GROUP_TAG,
- GROUP_SESSION_TYPE,
- GROUP_CMD,
- GROUP_STATE,
- GROUP_CC_MODE,
- GROUP_CC_REG_CAUSE,
- GROUP_CC_FEATURE,
- GROUP_DEVICE_FEATURE,
- GROUP_RINGER_RESERVATION,
- GROUP_CALL_STATE,
- GROUP_CC_ATTR,
- GROUP_CC_CALL_TYPE,
- GROUP_CC_SECURITY,
- GROUP_INFO_PKG_ID,
- GROUP_CC_POLICY,
- GROUP_UI_PRIVACY,
- GROUP_SIP_BLF,
- GROUP_SESSION_EVENT,
- GROUP_CALL_EVENT,
- GROUP_FILEPLAYER,
- GROUP_MEDIA_EVENT,
- GROUP_MEDIA_DIRECTION,
- GROUP_PRIORITY,
- GROUP_SESSION,
- GROUP_CC_CAUSE
-} group_t;
-
-typedef enum {
- TAG_LINE = 1L,
- TAG_STATE,
- TAG_CCM_ADDR,
- TAG_STATUS,
- TAG_LCLCFWD,
- TAG_CFANUM,
- TAG_COUNT,
- TAG_INSTANCE,
- TAG_TIMEOUT,
- TAG_PRIORITY,
- TAG_NOTPROG,
- TAG_RESET_TYPE,
- TAG_ATTR,
- TAG_INST,
- TAG_SECURITY,
- TAG_CLD_NAME,
- TAG_CLD_NUMB,
- TAG_CLG_NAME,
- TAG_CLG_NUMB,
- TAG_PRIVACY,
- TAG_FEAT_SET,
- TAG_FEATURE,
- TAG_PROMPT,
- TAG_ORIG_NAME,
- TAG_ORIG_NUMB,
- TAG_REDIR_NAME,
- TAG_REDIR_NUMB,
- TAG_ALT_CLG,
- TAG_DISP_CLG,
- TAG_DISP_CLD,
- TAG_CALL_TYPE,
- TAG_MODE,
- TAG_CAUSE,
- TAG_CALL_SELECTED,
- TAG_BUTTON_NUMB,
- TAG_SPEED_DIAL,
- TAG_LABEL,
- TAG_GCID,
- TAG_LOGDISP,
- TAG_MWI_TYPE,
- TAG_NEW_COUNT,
- TAG_OLD_COUNT,
- TAG_HP_NEW_COUNT,
- TAG_HP_OLD_COUNT,
- TAG_MEDIA_TYPE,
- TAG_MEDIA_DIRECTION,
- TAG_MEDIA_MODE,
- TAG_DURATION,
- TAG_SESSION_HANDLE,
- TAG_MCAP_ID,
- TAG_GROUP_ID,
- TAG_STREAM_ID,
- TAG_REF_COUNT,
- TAG_SESSION_ID,
- TAG_RECV_INFO_LIST,
- TAG_INFO_PACKAGE,
- TAG_CONTENT_TYPE,
- TAG_MESSAGE_BODY,
- TAG_POLICY,
- TAG_CFG_VER,
- TAG_DP_VER,
- TAG_SK_VER,
- TAG_METHOD,
- TAG_SIS_VER_NAME,
- TAG_SIS_VER_MAJOR,
- TAG_SIS_VER_MINOR,
- TAG_SIS_VER_ADDTNL
-} group_tag_t;
-
-
-/* Session types supported */
-/* SESSIONTYPE_* is encoded into the MSB of session_feature_t.session_id */
-// XXX TODO figure out how to decouple this from the Java side constant
-typedef enum {
- SESSIONTYPE_CALLCONTROL = 1L,
- SESSIONTYPE_RSTP,
- SESSIONTYPE_RTP,
- SESSIONTYPE_FILEPLAYER,
- SESSIONTYPE_TONE,
- SESSIONTYPE_CAPTURE
-} group_session_type_t;
-
-/* Session Provider Management Commands */
-typedef enum {
- CMD_INIT = 1L,
- CMD_INSERVICE,
- CMD_RESTART,
- CMD_SHUTDOWN,
- CMD_UNLOAD,
- CMD_PRE_INIT,
- CMD_PRO_BASE,
- CMD_UNREGISTER_ALL_LINES = 10L,
- CMD_REGISTER_ALL_LINES,
- CMD_BLF_INIT
-} group_cmd_t;
-
-/* Other provider specific cmds can be defined beginning with CMD_PRO_BASE */
-/* TBD from JNI */
-#define CC_CMD_UPDATELINES CMD_PRO_BASE
-
-/**
- * Defines registration state
- */
-typedef enum {
- CC_CREATED_IDLE,
- CC_OOS_FAILOVER,
- CC_OOS_REGISTERING,
- CC_OOS_AWAIT_CFG_SYNC,
- CC_OOS_AWAIT_RESTART,
- CC_INSERVICE,
- CC_OOS_IDLE
-} cc_reg_state_t;
-
-/* Other provider specific cmds can be defined beginning with STATE_PRO_BASE */
-
-
-
-/* Device specific feature update IDs */
-typedef enum {
- DEVICE_FEATURE_CFWD = 1L,
- DEVICE_FEATURE_MWI,
- DEVICE_FEATURE_MWILAMP,
- DEVICE_FEATURE_MNC_REACHED,
- DEVICE_SERVICE_CONTROL_REQ,
- DEVICE_NOTIFICATION,
- DEVICE_LABEL_N_SPEED,
- DEVICE_REG_STATE,
- DEVICE_CCM_CONN_STATUS,
- DEVICE_CONDITIONAL_RESTART = 14L,
- DEVICE_SYNC_CONFIG_VERSION,
- DEVICE_ENABLE_VIDEO,
- DEVICE_ENABLE_CAMERA,
- DEVICE_FEATURE_BLF,
- DEVICE_SUPPORTS_NATIVE_VIDEO
-} group_device_feature_t;
-
-/* Ringer Reservation feature update IDs */
-typedef enum {
- RINGER_RESERVATION_CREATED = 100L,
- RINGER_RESERVATION_UPDATE
-} group_ringer_reservation_t;
-
-/* Info Package */
-typedef enum {
- INFO_PKG_ID_GENERIC_RAW = 0L
-} group_info_pkg_id_t;
-
-/* Session Events */
-typedef enum {
- SESSION_CREATED = 1L,
- SESSION_CLOSED
-} group_session_event_t;
-
-/* Call Session Events */
-typedef enum {
- CALL_SESSION_CREATED = SESSION_CREATED,
- CALL_SESSION_CLOSED = SESSION_CLOSED,
- CALL_STATE = 3L,
- CALL_NEWCALL,
- CALL_INFORMATION,
- CALL_ATTR,
- CALL_SECURITY,
- CALL_LOGDISP,
- CALL_PLACED_INFO,
- CALL_STATUS,
- CALL_DELETE_LAST_DIGIT,
- CALL_ENABLE_BKSP,
- CALL_SELECT_FEATURE_SET,
- CALL_SELECTED,
- CALL_PRESERVATION_ACTIVE,
- CALL_GCID,
- CALL_FEATURE_CANCEL,
- VIDEO_AVAIL = 20L,
- CALL_RECV_INFO_LIST,
- VIDEO_OFFERED,
- RINGER_STATE,
- CALL_CALLREF,
- MEDIA_INTERFACE_UPDATE_BEGIN,
- MEDIA_INTERFACE_UPDATE_SUCCESSFUL,
- MEDIA_INTERFACE_UPDATE_FAIL,
- CREATE_OFFER,
- CREATE_ANSWER,
- SET_LOCAL_DESC,
- SET_REMOTE_DESC,
- REMOTE_STREAM_ADD
-} group_call_event_t;
-
-/* File Player Session Events */
-typedef enum {
- FILEPLAYER_PLAYED = 300L,
- FILEPLAYER_ALLOCATED
-} group_fileplayer_t;
-
-typedef enum {
- TONE_STARTED = 101L,
- TONE_STOPPED,
- MEDIA_INFO,
- MEDIA_UPDATE
-} group_media_event_t;
-
-//#include "com_cisco_sessionapi_MediaDirection.h"
-typedef enum {
- RX_DIRECTION = 0L,
- TX_DIRECTION,
- BI_DIRECTION
-} group_media_direction_t;
-
-typedef enum {
- PROMPTSTATUS_PROMPT = 10L,
- PROMPTSTATUS_HIGH = 11L,
- PROMPTSTATUS_NORMAL = 15L,
- PROMPTSTATUS_MEDIA_MANAGER = 16L,
- PROMPTSTATUS_NOTIFICATION = 20L,
- PROMPTSTATUS_STATUS = 30L,
- PROMPTSTATUS_LOW = 31L,
- SOFTKEYBAR_APPLICATION_MANAGER = 100L,
- SOFTKEYBAR_MEDIA_MANAGER = 50L
-} group_priority_t;
-
-/* Session Features that can be invoked TBD should come from JNI */
-#define FEATURE_NONE 0
-#define FEATURE_VOLUME_CTRL 1
-#define FEATURE_PRO_BASE 0
-
-/* Call Priority TBD should come from JNI */
-#define CC_CALL_PRIORITY_NORMAL 0
-#define CC_CALL_PRIORITY_URGENT 1
-
-/* Session Commands TBD should come from JNI */
-typedef enum {
- SESSION_REALIZE = 1,
- SESSION_PREFETCH,
- SESSION_START,
- SESSION_STOP,
- SESSION_DEALLOCATE,
- SESSION_CLOSE,
- SESSION_ALLOCATE
-} group_session_t;
-
-/*
- * CC Provider specific constants.
- * These do not come from JNI Files
- */
-
-#include "phone_types.h"
-
-#define CC_ALL_LINES 255
-#define CC_SESSION_INVALID 0x01FFFFFF
-#define CC_MAX_GCID CC_GCID_LEN
-
-/* 1-9 * # A B C D are number 1 thru 16 */
-#define BKSP_KEY 90
-
-#ifdef __CC_CAUSE_STRINGS__
-static const char *cc_cause_names[] = {
- "OK",
- "ERR",
- "UNASSIGNED_NUM",
- "NO_RESOURCE",
- "NO_ROUTE",
- "NORMAL",
- "BUSY",
- "NO_USER_RESP",
- "NO_USER_ANS",
- "REJECT",
- "INVALID_NUMBER",
- "FACILITY_REJECTED",
- "CALL_ID_IN_USE",
- "XFER_LOCAL",
- "XFER_REMOTE",
- "XFER_BY_REMOTE",
- "XFER_CONFERENCE",
- "CONGESTION",
- "ANONYMOUS",
- "REDIRECT",
- "PAYLOAD_MISMATCH",
- "CONF",
- "REPLACE",
- "NO_REPLACE_CALL",
- "NO_RESUME",
- "NO_MEDIA",
- "REQUEST_PENDING",
- "INVALID_PARTICIPANT",
- "NO_CONF_BRIDGE",
- "MAX_PARTICIPANT",
- "KEY_NOT_ACTIVE",
- "TEMP_NOT_AVAILABLE",
- "REMOTE_SERVER_ERROR",
- "BARGE",
- "CBARGE",
- "NOT_FOUND",
- "SECURITY_FAILURE",
- "MONITOR",
- "UI_STATE_BUSY",
- "SIP_CAUSE_ANSWERED_ELSEWHERE",
- "RETRIEVED",
- "FORWARDED",
- "ABANDONED",
- "XFER_LOCAL_WITH_DIALSTRING",
- "CAC_BW_OK",
- "ONHOOK_FEAT_COMP",
- "RESP_TIMEOUT",
- "SERV_ERR_UNAVAIL",
- "REMOTE_DISCONN_REQ_PLAYTONE",
- "MAX_CAUSE"
-};
-#endif //__CC_CAUSE_STRINGS__
-
-#define MAX_SOFT_KEYS 16
-
-
-// eventually these should come from the Java side
-typedef enum {
- SESSION_MGMT_APPLY_CONFIG,
- SESSION_MGMT_SET_TIME,
- SESSION_MGMT_GET_PHRASE_TEXT,
- SESSION_MGMT_SET_UNREG_REASON,
- SESSION_MGMT_GET_UNREG_REASON,
- SESSION_MGMT_UPDATE_KPMLCONFIG,
- SESSION_MGMT_GET_AUDIO_DEVICE_STATUS,
- SESSION_MGMT_CHECK_SPEAKER_HEADSET_MODE,
- SESSION_MGMT_LINE_HAS_MWI_ACTIVE,
- SESSION_MGMT_EXECUTE_URI
-} session_mgmt_func_e;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SESSIONTYPES_H_
-#define _SESSIONTYPES_H_
-
-#include "string_lib.h"
-#include "sessionConstants.h"
-#include "ccsip_pmh.h"
-#include "cc_constants.h"
-#include "sip_ccm_transport.h"
-#include "plat_api.h"
-
-/*********************** SESSION ID *****************/
-typedef unsigned int session_id_t ;
-
-typedef struct {
- unsigned int reason;
- string_t reason_info;
-} ccSessionProvider_cmd_t;
-
-typedef struct {
- string_t sis_ver_name ; //could be "cme" now.
- unsigned int sis_ver_major;
- unsigned int sis_ver_minor;
- unsigned int sis_ver_addtnl;
-}sis_ver;
-
-typedef struct {
- unsigned int cause;
- unsigned int mode;
- sis_ver sis_ver_info;
-} ccProvider_state_t;
-
-typedef struct {
- line_t line_id;
- string_t dial;
-} ccSession_create_param_t;
-
-typedef struct {
- string_t info;
- string_t info1;
- unsigned int state;
- cc_jsep_action_t action;
- cc_media_stream_id_t stream_id;
- cc_media_track_id_t track_id;
- cc_media_type_t media_type;
- cc_level_t level;
- unsigned int sessionid;
- cc_boolean has_constraints;
-} ccSession_feature_t;
-
-typedef struct {
- int state;
- int attr;
- int inst;
- line_t line_id;
- int cause;
- string_t sdp;
- unsigned int media_stream_id;
- unsigned int media_stream_track_id;
-} cc_call_state_data_t;
-/* CALL_SESSION_CREATED shall use the call_state as data*/
-
-typedef struct
-{
- string_t cldNum;
- string_t cldName;
-} cc_placed_call_info_t;
-
-typedef struct
-{
- string_t clgName;
- string_t clgNumber;
- string_t altClgNumber;
- boolean dispClgNumber;
- string_t cldName;
- string_t cldNumber;
- boolean dispCldNumber;
- string_t origCalledName;
- string_t origCalledNumber;
- string_t lastRedirectingName;
- string_t lastRedirectingNumber;
- unsigned short call_type;
- unsigned short instance_id;
- int security;
- int policy;
-} cc_callinfo_t;
-
-typedef struct {
- string_t featSet;
- int featMask[MAX_SOFT_KEYS];
-} cc_featurekey_set_t;
-
-typedef struct {
- cc_boolean start;
- vcm_ring_mode_t mode;
- cc_boolean once;
-} cc_ringer_state_t;
-
-/**
- * Define call status to carry over timeout/priority that might be sent from CUCM.
- * Note: if the values of timeout and priority are zero, then 2 second is the
- * derfault value for the timeout. It's mostly the application based on UI
- * design.
- */
-typedef struct {
- string_t status;
- int timeout;
- int priority;
-} cc_call_status_t;
-
-typedef struct
-{
- union {
- cc_call_state_data_t state_data;
- cc_placed_call_info_t plcd_info;
- cc_callinfo_t call_info;
- cc_call_status_t status;
- char gcid[CC_MAX_GCID];
- int action;
- int security;
- cc_featurekey_set_t feat_set;
- unsigned int target_sess_id;
- unsigned int callref;
- string_t recv_info_list;
- cc_ringer_state_t ringer;
- } data;
-} ccSession_update_t;
-
-typedef struct {
- line_t line;
- unsigned int info;
-} cc_line_data_t;
-
-typedef struct {
- int state;
- int info;
-} cc_feature_state_t;
-
-typedef struct {
- cc_blf_state_t state;
- int request_id;
- int app_id;
-} cc_feature_blf_state_t;
-
-typedef struct {
- int timeout;
- boolean notifyProgress;
- char priority;
- string_t prompt;
-} cc_notification_data_t;
-
-typedef struct {
- line_t line;
- unsigned char button;
- string_t speed;
- string_t label;
-} cc_label_n_speed_t;
-
-typedef struct {
- string_t cfg_ver;
- string_t dp_ver;
- string_t softkey_ver;
-} cc_cfg_version_t;
-
-typedef struct {
- line_t line;
- boolean isFwd;
- boolean isLocal;
- string_t cfa_num;
-} cc_cfwd_status_t;
-
-typedef struct {
- string_t addr;
- int status;
-} cc_ccm_conn_t;
-
-typedef struct {
- line_t line;
- boolean status;
- int type;
- int newCount;
- int oldCount;
- int hpNewCount;
- int hpOldCount;
-} cc_mwi_status_t;
-
-typedef struct {
- union {
- cc_line_data_t line_info; // For line specific features
- cc_feature_state_t state_data; // For device specific feature
- cc_feature_blf_state_t blf_data; // For blf state updates.
- cc_notification_data_t notification;
- cc_label_n_speed_t cfg_lbl_n_spd;
- cc_cfwd_status_t cfwd; // For CFWD ALL feature
- cc_ccm_conn_t ccm_conn;
- cc_mwi_status_t mwi_status;
- unsigned int reset_type;
- cc_cfg_version_t cfg_ver_data;
- } data;
-} ccFeature_update_t;
-
-typedef struct {
- int data;
-} ccSessionCmd_t;
-
-/*********************** STREAM SESSION TYPES *****************/
-
-typedef struct {
- unsigned int reason;
-} scSessionProvider_cmd_t;
-
-typedef struct {
- unsigned int mode;
-} scSession_state_t;
-
-typedef struct {
- line_t line_id;
-} scSession_create_param_t;
-
-typedef struct {
- string_t info;
-} scSession_feature_t;
-
-typedef struct {
- string_t info;
-} scProvider_state_t;
-
-typedef struct {
- int type;
- int mcap_id;
- int group_id;
- int stream_id;
- int call_id;
- int direction;
- int ref_count;
- int session_handle;//session handle for ms rtp session
-} rtp_session_info;
-
-typedef struct {
- int refcount;
-} rtp_session_update;
-
-typedef struct {
- union {
- int state;
- rtp_session_info rtp_info;
- rtp_session_update rtp_update;
- } data;
-} scSession_update_t;
-
-typedef struct {
- string_t info;
-} scFeature_update_t;
-
-typedef struct {
- string_t info;
-} scSessionCmd_t;
-
-typedef struct {
- int id;
- int data;
-} rcFeature_update_t;
-
-/********************** SESSION TYPES ****************************/
-
-
-typedef struct {
- unsigned int sessionType;
- unsigned int cmd;
- union {
- ccSessionProvider_cmd_t ccData;
- scSessionProvider_cmd_t scData;
- } cmdData;
-} sessionProvider_cmd_t;
-
-typedef struct {
- unsigned int sessionType;
- unsigned int state;
- union {
- ccProvider_state_t ccData;
- scProvider_state_t scData;
- } stateData;
-} provider_state_t;
-
-typedef struct {
- unsigned int sessionType;
- string_t uri;
- union {
- ccSession_create_param_t ccData;
- scSession_create_param_t scData;
- } createData;
-} session_create_param_t;
-
-typedef struct {
- unsigned int session_id;
- unsigned int featureID;
- union {
- ccSession_feature_t ccData;
- scSession_feature_t scData;
- } featData;
-} session_feature_t;
-
-typedef struct {
- unsigned int sessionID;
- unsigned int eventID;
- unsigned int sessType;
- union {
- ccSession_update_t ccSessionUpd;
- scSession_update_t scSessionUpd;
- } update;
-}session_update_t;
-
-typedef struct {
- unsigned int sessID;
- unsigned int cmd;
- union {
- ccSessionCmd_t ccCmd;
- scSessionCmd_t scCmd;
- } cmdData;
-}sessionCmd_t;
-
-
-typedef struct {
- unsigned int sessionType;
- unsigned int featureID;
- union {
- ccFeature_update_t ccFeatUpd;
- scFeature_update_t scFeatUpd;
- rcFeature_update_t rcFeatUpd;
- } update;
-}feature_update_t;
-
-
-typedef struct {
- string_t config_version_stamp;
- string_t dialplan_version_stamp;
- string_t fcp_version_stamp;
- string_t cucm_result;
- string_t load_id;
- string_t inactive_load_id;
- string_t load_server;
- string_t log_server;
- boolean ppid;
-} session_mgmt_config_t;
-
-typedef struct {
- int result;
-} session_mgmt_apply_config_result_t;
-
-typedef struct {
- long gmt_time;
-} session_mgmt_time_t;
-
-typedef struct {
- int ret_val;
- int ndx;
- char *outstr;
- uint32_t len;
-} session_mgmt_phrase_text_t;
-
-typedef struct {
- int unreg_reason;
-} session_mgmt_unreg_reason_t;
-
-typedef struct {
- int kpml_val;
-} session_mgmt_kpmlconfig_t;
-
-typedef struct {
- int enabled;
- plat_audio_device_t device_type;
-} session_mgmt_audio_device_status_t;
-
-typedef struct {
- boolean enabled;
-} session_mgmt_speaker_headset_mode_t;
-
-typedef struct {
- boolean ret_val;
- line_t line;
-} session_mgmt_line_mwi_active_t;
-
-typedef struct {
- string_t uri;
-} session_mgmt_uri_t;
-
-typedef struct {
- session_mgmt_func_e func_id;
- union {
- session_mgmt_config_t config;
- session_mgmt_apply_config_result_t apply_config_result;
- session_mgmt_time_t time;
- session_mgmt_phrase_text_t phrase_text;
- session_mgmt_unreg_reason_t unreg_reason;
- session_mgmt_kpmlconfig_t kpmlconfig;
- session_mgmt_audio_device_status_t audio_device_status;
- session_mgmt_speaker_headset_mode_t speaker_headset_mode;
- session_mgmt_line_mwi_active_t line_mwi_active;
- session_mgmt_uri_t uri;
- } data;
-} session_mgmt_t;
-
-
-typedef struct {
- string_t info_package;
- string_t content_type;
- string_t message_body;
-} info_generic_raw_t;
-
-typedef struct {
- unsigned int sessionID;
- info_generic_raw_t generic_raw;
-} session_send_info_t;
-
-typedef struct {
- unsigned int sessionID;
- int packageID;
- union {
- info_generic_raw_t generic_raw;
- } info;
-} session_rcvd_info_t;
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SESSURI_H_
-#define _SESSURI_H_
-
-#define MAX_LEN_SCHEME_INFO 256
-#define MAX_STR_LEN_PARAM_TYPE 64
-#define MAX_STR_LEN_PARAM_VAL 64
-
-/*
- * Scheme names
- */
-#define SCHEME_SIP "sip"
-#define SCHEME_FILE "file"
-#define SCHEME_RTP "rtp"
-#define SCHEME_RTSP "rtsp"
-#define SCHEME_CAPTURE "capture"
-
-/**
- *
- * Different URI types.
- *
- */
-typedef enum {
- SCHEME_NONE=0,
- SIP_URI,
- FILE_URI,
- CAPTURE_URI,
- RTP_URI,
- RTSP_URI
-} scheme_e;
-
-/**
- * parameter tags/names
- *
- */
-
-#define LINE_TAG "line"
-
-/**
- * Definitions for file player session
- */
-#define CADENCE_TAG "cadence"
-#define MEDIA_TYPE_TAG "media_type"
-#define LOOP_COUNT_TAG "loop_count"
-#define PRIORITY_TAG "priority"
-#define FILEPTYPE_TAG "type"
-
-/**
- * Definitions for raw rtp session
- */
-#define DIRECTION_TAG "direction"
-#define MULTICAST_TAG "mcast"
-#define PAYLOADTYPE_TAG "payloadtype"
-#define FRAMESIZE_TAG "framesize"
-#define VADENABLE_TAG "vad"
-#define PRECEDENCE_TAG "precedence"
-#define MIXINGMODE_TAG "mode"
-#define MIXINGPARTY_TAG "party"
-#define CHANNELTYPE_TAG "channeltype"
-#define LOCALADDRESS_TAG "localaddress"
-#define LOCALPORT_TAG "localport"
-#define ALGORITHM_TAG "algorithm"
-
-/**
- * Param types required for various URIs.
- *
- */
-typedef enum {
- LINE_PARAM=0,
- MEDIA_TYPE_PARAM,
- CADENCE_PARAM,
- LOOP_COUNT_PARAM,
- PRIORITY_PARAM,
- MAX_QUERY_PARAM,
- DIRECTION_PARAM,
- MULTICAST_PARAM,
- PAYLOADTYPE_PARAM,
- FRAMESIZE_PARAM,
- VADENABLE_PARAM,
- PRECEDENCE_PARAM,
- MIXINGMODE_PARAM,
- MIXINGPARTY_PARAM,
- CHANNELTYPE_PARAM,
- LOCALADDRESS_PARAM,
- LOCALPORT_PARAM,
- ALGORITHM_PARAM,
- FILETYPE_PARAM
-} param_e;
-
-typedef enum {
- MEDIA_TYPE_AUDIO,
- MEDIA_TYPE_VIDEO,
- MEDIA_TYPE_AUDIO_VIDEO,
-} media_type_e;
-
-/**
- * params related to call sessions.
- *
- */
-typedef struct {
- int line_id;
- media_type_e media_type;
-} call_session_param_t;
-
-/**
- * params related to capture sessions.
- *
- */
-typedef struct {
- media_type_e media_type;
-} capture_session_param_t;
-
-/**
- *
- * params related file sessions
- */
-typedef struct {
- int type;
- int loop_count;
- int cadence;
- int priority;
-} file_session_param_t;
-
-typedef struct {
- int direction;
- int multicast;
- int payloadtype;
- int framesize;
- int vadenable;
- int precedence;
- int mixingmode;
- int mixingparty;
- int channeltype;
- int localaddress;
- int localport;
- int algorithm;
-} raw_rtp_session_param_t;
-
-/*
- * generic param type
- */
-typedef union params {
- call_session_param_t call_session_param;
- file_session_param_t file_session_param;
- raw_rtp_session_param_t raw_session_param;
- capture_session_param_t capture_session_param;
-} param_t;
-
-
-/*
- * URI information. This is output of the Parser.
- *
- */
-typedef struct uri_s {
- scheme_e scheme;
- char scheme_specific[MAX_LEN_SCHEME_INFO];
- union
- {
- call_session_param_t call_session_param;
- file_session_param_t file_session_param;
- raw_rtp_session_param_t raw_session_param;
- }param;
-
-} uri_t;
-
-int parse_uri(const char *uri, uri_t *uri_info);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SINGLY_LINK_LIST_H
-#define _SINGLY_LINK_LIST_H
-
-typedef enum {
- SLL_MATCH_FOUND,
- SLL_MATCH_NOT_FOUND
-} sll_match_e;
-
-/*
- * type definition for find function pointer. The find function takes two arguments:
- * 1. find_by_p - pointer to the key
- * 2. data_p - pointer to the linked list node data.
- */
-typedef sll_match_e(*sll_find_callback_t)(void *find_by_p, void *data_p);
-
-typedef void *sll_handle_t;
-
-typedef enum {
- SLL_RET_SUCCESS,
- SLL_RET_INVALID_ARGS,
- SLL_RET_MALLOC_FAILURE,
- SLL_RET_NODE_NOT_FOUND,
- SLL_RET_LIST_NOT_EMPTY,
- SLL_RET_OTHER_FAILURE
-} sll_return_e;
-
-/*
- * sll_create(): creates a signly linked list control block and initializes it.
- * Applications shall call this first before performing any singly
- * linked list primitives, such as append, remove, find or destroy.
- *
- * Parameters: find_fp - function pointer which will be used to find the matching node.
- *
- * Returns: list handle or NULL if it can not create the list.
- */
-extern sll_handle_t sll_create(sll_find_callback_t find_fp);
-
-/*
- * sll_destroy(): if the list is empty, it frees the list.
- * It is the responsibility of the applications to empty
- * the list before destroying the list.
- *
- * Parameters: list_handle - handle to the list.
- *
- * Returns: SLL_RET_SUCCESS if it successfully destroys.
- * SLL_RET_INVALID_ARGS if the arguments are invalid.
- * SLL_RET_LIST_NOT_EMPTY if the list is not empty.
- */
-extern sll_return_e sll_destroy(sll_handle_t list_handle);
-
-/*
- * sll_append(): creates a list node and appends it to the list.
- * Applications are responsible for memory management of the
- * data that the node will point to.
- *
- * Parameters: list_handle - handle to the list.
- * data_p - pointer to the data that the list node will point to.
- *
- * Returns: SLL_RET_SUCCESS if it successfully appends.
- * SLL_RET_INVALID_ARGS if the arguments are invalid.
- * SLL_RET_MALLOC_FAILURE if memory allocation fails.
- */
-extern sll_return_e sll_append(sll_handle_t list_handle, void *data_p);
-
-/*
- * sll_remove(): removes the node from the list and frees the node.
- * Applications are responsible for memory management of the
- * data that the node points to.
- *
- * Parameters: list_handle - handle to the list.
- * data_p - pointer to the data that the list node points to.
- *
- * Returns: SLL_RET_SUCCESS if it successfully removes.
- * SLL_RET_INVALID_ARGS if the arguments are invalid.
- * SLL_RET_NODE_NOT_FOUND if the node is not found in the list.
- */
-extern sll_return_e sll_remove(sll_handle_t list_handle, void *data_p);
-
-/*
- * sll_find(): finds the matching node data using find_fp function.
- *
- * Parameters: list_handle - handle to the list.
- * find_by_p - pointer to the opaque data that will be used by find_fp function.
- *
- * Returns: pointer to the data or NULL if it can not find.
- */
-extern void *sll_find(sll_handle_t list_handle, void *find_by_p);
-
-/*
- * sll_next(): returns pointer to the data in the next node to the node holding data_p.
- * if data_p is NULL, then returns pointer to the data in the first node.
- * Applications can use this primitive to walk through the list. Typically,
- * it can be used to remove the individual nodes and to destroy the list
- * before shutting down/resetting the application.
- *
- * Parameters: list_handle - handle to the list.
- * data_p - pointer to the data that the list node points to.
- *
- * Returns: pointer to the data or NULL if it can not find.
- */
-extern void *sll_next(sll_handle_t list_handle, void *data_p);
-
-/*
- * sll_count(): returns the number of elements in the list.
- * count of the linked list.
- *
- * Parameters: list_handle - handle to the list.
- *
- * Returns: returns the number of elements in the list.
- */
-extern unsigned int sll_count(sll_handle_t list_handle);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __SIP_SOCKET_API_H__
-#define __SIP_SOCKET_API_H__
-
-#include "cpr.h"
-#include "cpr_socket.h"
-
-/**
- * sipSocketSend
- *
- * @brief The sipSocketSend() function is a wrapper used by the sipstack to send
- * data over a socket. This function decides to use the secure versus unsecure
- * connection based on the "secure" flag.
- *
- * @note - The implementation of both secure/non-secure is the same in RT/TNP
- * products. It is different for the other vendors and hence we need this
- * flexibility.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags - The options used for the send.
- *
- *
- */
-ssize_t
-sipSocketSend (cpr_socket_t soc,
- CONST void *buf,
- size_t len,
- int32_t flags,
- boolean secure);
-
-/**
- * sipSocketRecv
- *
- * @brief The sipSocketRecv() function is a wrapper used by the sipstack to send
- * data over a socket. This function decides to use the secure versus unsecure
- * connection based on the "secure" flag.
- *
- * @note - The implementation of both secure/non-secure is the same in RT/TNP
- * products. It is different for the other vendors and hence we need this
- * flexibility.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags - The options used for the recv.
- */
-ssize_t
-sipSocketRecv (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len,
- int32_t flags,
- boolean secure);
-
-/**
- * sipSocketClose
- *
- * @brief The sipSocketClose() function is a wrapper used by the sipstack to
- * close a socket. This function decides to use the secure versus unsecure
- * connection based on the "secure" flag.
- *
- * @note - The implementation of both secure/non-secure is the same in RT/TNP
- * products. It is different for the other vendors and hence we need this
- * flexibility.
- *
- * @param[in] soc - The socket that needs to be destroyed
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-sipSocketClose (cpr_socket_t soc,
- boolean secure);
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef SNTP_H
-#define SNTP_H
-
-#include <cpr_types.h>
-#include <cpr_stdio.h>
-#include <cpr_string.h>
-#include <cpr_socket.h>
-
-#include <time2.h>
-// Begin system specific includes
-//#include <irx.h>
-#include <dns_utils.h>
-#include <phone_debug.h>
-#include <logger.h>
-#include <logmsg.h>
-#include <phone.h>
-#include <text_strings.h>
-// End system specific includes
-
-#define MAX_IPADDR_STR_LEN 48
-
-#define NTP_UTC_OFFSET (2208963600)
-#define PORT_NTP (123)
-#define MULTICAST_ADDR_NTP (0xE0000101L)
-#define BROADCAST_ADDR (0xFFFFFFFF)
-#define TIMEPORT (37)
-
-typedef enum { unicast, multicast, anycast, directed_broadcast } SNTP_Mode;
-
-typedef struct {
- unsigned int precision:8;
- unsigned int poll:8;
- unsigned int stratum:8;
- unsigned int mode:3;
- unsigned int versionNumber:3;
- unsigned int leapIndicator:2;
-} NTPHeader_s;
-
-typedef struct {
- union {
- NTPHeader_s header;
- unsigned long rawheader;
- } u;
- unsigned long rootDelay;
- unsigned long rootDispersion;
- unsigned long referenceIdentifier;
- unsigned long referenceTimestamp[2];
- unsigned long originateTimestamp[2];
- unsigned long receiveTimestamp[2];
- unsigned long transmitTimestamp[2];
- // Removed the following fields since they are version 4
- // specific.
- //unsigned long keyIdentifier;
- //unsigned long messageDigest[4];
-} NTPStruct_s;
-
-typedef struct {
- Socket *server_socket; // Socket to SNTP server
- Socket *lsocket; // Local listening socket
- Socket *bsocket; // Broadcast listening socket
- Socket *msocket; // Multicast listening socket
- char address[MAX_IPADDR_STR_LEN];
- unsigned long sntp_server_addr;
- SNTP_Mode mode;
-
- unsigned long destinationTimestamp[2];
- long roundtripDelay[2];
- long timeOffset[2];
- long time_zone;
-} SNTP_State;
-
-typedef union {
- unsigned long NTPDataBuffer[17];
- NTPStruct_s NTPData;
-} NTPPacket_u;
-
-void SNTPInit(void);
-void SNTPStop(void);
-int SNTPSend(void);
-void SNTPCallback(irx_tmr_buf *pTmrBlk);
-int SNTPRecv(SysHdr *pSm);
-long NTPSemanticCheck(const NTPStruct_s *ntpdata);
-void SNTPSecondUpdate(void);
-void printNTPStruct(const NTPStruct_s *ntpdata, const SNTP_State *state);
-long sntp_get_rand_seed(void);
-void SNTPDebugInit(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _STRING_LIB_INCLUDED_H /* allows multiple inclusion */
-#define _STRING_LIB_INCLUDED_H
-
-#include "cpr_types.h"
-
-#define LEN_UNKNOWN -1
-
-typedef struct string_block_t_
-{
- struct string_block_t_ *next;
- uint16_t refcount;
- uint16_t length;
- const char *fname;
- int line;
- short signature;
- char data[1];
-} string_block_t;
-
-
-/*
- * Prototypes for functions
- */
-
-string_t strlib_malloc(const char *str, int length, const char *fname,
- int line);
-string_t strlib_copy(string_t str);
-string_t strlib_update(string_t destination, const char *source,
- const char *fname, int line);
-string_t strlib_append(string_t str, const char *toappend_str,
- const char *fname, int line);
-string_t strlib_prepend(string_t str, const char *toprepend_str,
- const char *fname, int line);
-void strlib_free(string_t str);
-char *strlib_open(string_t str, int length, const char *fname, int line);
-string_t strlib_close(char *str);
-string_t strlib_printf(const char *format, ...);
-string_t strlib_empty(void);
-void strlib_debug_init(void);
-long strlib_mem_used(void);
-int strlib_test_memory_is_string(void *mem);
-void strlib_init (void);
-
-#ifndef __STRINGLIB_INTERNAL__
-#define strlib_malloc(x,y) strlib_malloc(x,y,__FILE__,__LINE__)
-#define strlib_update(x,y) strlib_update(x,y,__FILE__,__LINE__)
-#define strlib_append(x,y) strlib_append(x,y,__FILE__,__LINE__)
-#define strlib_prepend(x,y) strlib_prepend(x,y,__FILE__,__LINE__)
-#define strlib_open(x,y) strlib_open(x,y,__FILE__,__LINE__)
-#endif
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SUBAPI_H_
-#define _SUBAPI_H_
-
-#include "ccsip_subsmanager.h"
-
-cc_rcs_t sub_int_subnot_register(cc_srcs_t src_id, cc_srcs_t dst_id,
- cc_subscriptions_t evt_pkg, void *callback_fun,
- cc_srcs_t dest_task, int msg_id,
- void *term_callback, int term_msg_id,
- long min_duration, long max_duration);
-
-cc_rcs_t sub_int_subscribe(sipspi_msg_t *msg_p);
-
-cc_rcs_t sub_int_subscribe_ack(cc_srcs_t src_id, cc_srcs_t dst_id,
- sub_id_t sub_id, uint16_t response_code,
- int duration);
-
-cc_rcs_t sub_int_notify(cc_srcs_t src_id, cc_srcs_t dst_id, sub_id_t sub_id,
- ccsipNotifyResultCallbackFn_t notifyResultCallback,
- int subsNotResCallbackMsgID,
- ccsip_event_data_t *eventData,
- subscriptionState subState);
-
-cc_rcs_t sub_int_notify_ack(sub_id_t sub_id, uint16_t response_code,
- uint32_t cseq);
-
-cc_rcs_t sub_int_subscribe_term(sub_id_t sub_id, boolean immediate,
- int request_id,
- cc_subscriptions_t event_package);
-
-cc_rcs_t sip_send_message(ccsip_sub_not_data_t *msg_data,
- cc_srcs_t dest_task, int msg_id);
-
-cc_rcs_t app_send_message(void *msg_data, int msg_len, cc_srcs_t dest_id,
- int msg_id);
-extern cc_rcs_t
-sub_send_msg (cprBuffer_t buf, uint32_t cmd, uint16_t len, cc_srcs_t dst_id);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef TASK_H
-#define TASK_H
-
-/*
- *--------------------DEPRECATED FILE-------------------------------
- *
- * As part of Skittles project this file is deprecated.
- * DO NOT add anything to this file.
- * The contents of this file are really platform specific and
- * have moved to phntask.h under
- * src-bcm-tnp/h/phntask.h for CNU phones.
- * src-arm-79xx/phntask.h for IRX phones.
- *
- * If you are doing SYNC merges _DO_ _NOT_ merge anything from parent
- * This file is kept here because it comes from parent/grand parent branches
- * and will not be removed from clearcase till Skittles collapses.
- * [The fAQ on cc tools contains details of why ]
- *
- * If you have questions send email to skittles-dev
- *---------------------------------------------------------------
- */
-#define SIP_TMR 0xffff //TODO CPR a temporary bogus number
-
-#endif /* TASK_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef TIME2_H
-#define TIME2_H
-
-#include <stdio.h>
-#include <time.h>
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <ctype.h>
-
-// System specific includes
-
-// End system specific
-
-#define EPOCH_YEAR (1900)
-#define EPOCH_SECONDS (0x80000000)
-#define DAYS_PER_LEAP_YEAR (366)
-#define DAYS_PER_YEAR (365)
-#define DAYS_PER_WEEK (7)
-#define LEAP_FOUR_CENTURY (400)
-#define LEAP_CENTURY (100)
-#define LEAP_YEAR (4)
-// Calculated with 365.2425 days/year for the Gregorian calendar
-#define SECONDS_PER_GREGORIAN_YEAR (31556952)
-#define SECONDS_PER_YEAR (31536000)
-#define SECONDS_PER_LEAP_YEAR (31622400)
-#define SECONDS_PER_DAY (86400)
-#define SECONDS_PER_HOUR (3600)
-#define SECONDS_PER_MINUTE (60)
-#define MINUTES_PER_HOUR (60)
-#define HOURS_PER_DAY (24)
-#define MAX_WEEKS_PER_MONTH (6)
-#define MONTHS_PER_YEAR (12)
-
-#define STARTING_TIME (101 * SECONDS_PER_GREGORIAN_YEAR)
-
-//If 30 minutes have elapsed, clear time display
-#define SNTP_MAX_TIME_SINCE_UPDATE 30*60
-
-typedef enum {
- SUNDAY = 0, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY
-} DAYS_NAMES_TO_NUMBER;
-
-typedef enum {
- JANUARY = 0,
- FEBRUARY,
- MARCH,
- APRIL,
- MAY,
- JUNE,
- JULY,
- AUGUST,
- SEPTEMBER,
- OCTOBER,
- NOVEMBER,
- DECEMBER
-} MONTH_NAMES_TO_NUMBER;
-
-typedef struct {
- time_t time;
- unsigned short millitm;
- short timezone;
- short dstflag;
-} timeb;
-
-typedef struct {
- // Standard Gregorian calendar date
- unsigned long year; // Range >= EPOCH_YEAR
- unsigned long month; // Range 0-11, use MONTH_NAME_x for text
- unsigned long day; // Range 1-31
-
- // Standard 24 hour time format
- unsigned long hour; // Range 0-23
- unsigned long minute; // Range 0-59
- unsigned long seconds; // Range 0-59
-
- // Specifics about a year and the current date
- unsigned long day_of_year; // Range 0-365
- unsigned long day_of_january_first; // Range 0-6, use DAY_NAME_x for text
- unsigned long day_of_week; // Range 0-6, use DAY_NAME_x for text
- unsigned long week_of_year; // Range 1-53
-
- // Variables that are associated with leap years and calculations
- unsigned long leap_years; // Non negative integer
- unsigned long leap_flag; // Range 0-1, boolean
-
- // Time zone specifics set by user
- long time_zone; // Timezone offset in seconds
- unsigned long daylight_saving_offset; // Number of seconds to add (adjust) when DST starts
- // e.g. daylight_saving_offset = 3600; // 1 hour
- // when DST starts the code will add 1 hour to the GMT time and
- // when DST stops it will stop adding 1 hour
- unsigned long daylight_saving_start_month; // Range 0-11, use MONTH_NAME_x for text
- unsigned long daylight_saving_start_day; // Range 1-31, if set to 0, only then will week of month is used
- unsigned long daylight_saving_start_day_of_week; // Range 0-6, use DAY_NAME_x for text
- unsigned long daylight_saving_start_week_of_month;// Range 0-6, First, second, etc. DAY_NAME of the month, zero denotes last week in month, e.g. day_of_week = 0, week_of_month = 1 => First Sunday of month
- unsigned long daylight_saving_start_time; // Range 0-86399, number of seconds past midnight
- unsigned long daylight_saving_stop_month; // Range 0-11, use MONTH_NAME_x for text
- unsigned long daylight_saving_stop_day; // Range 1-31, if set to 0, only then will week of month is used
- unsigned long daylight_saving_stop_day_of_week; // Range 0-6, use DAY_NAME_x for text
- unsigned long daylight_saving_stop_week_of_month; // Range 0-6, First, second, etc. DAY_NAME of the month, zero denotes last week in month, e.g. day_of_week = 0, week_of_month = 1 => First Sunday of month
- unsigned long daylight_saving_stop_time; // Range 0-86399, number of seconds past midnight
- unsigned long daylight_saving_year_calc; // Non negative integer, non 0 means daylight saving start and stop second is calculated for given year
- unsigned long daylight_saving_auto_adjust; // Range 0-1, boolean
-
- // Time zone specifics set by make_date
- unsigned long is_daylight_saving; // Range 0-1, boolean
- unsigned long daylight_saving_start_second; // Second in the year that daylight saving starts
- unsigned long daylight_saving_stop_second; // Second in the year that daylight saving stops
-} time2_s;
-
-typedef struct {
- const char *TZ_NAME;
- const long offset;
-} TZ_STRUCT;
-
-// Time date externs
-extern const char *const MONTH_NAMES_LONG[];
-extern const char *const MONTH_NAMES_SHORT[];
-extern const unsigned long DAYS_IN_MONTH[];
-extern const char *const DAY_NAMES_LONG[];
-extern const char *const DAY_NAMES_SHORT[];
-extern const char *const DAY_NAMES_ABBREV[];
-extern const TZ_STRUCT TZ_TABLE[];
-
-long make_date(unsigned long secondsPastEpoch, time2_s *timeStruct);
-const char *get_month_name_long(unsigned long month);
-const char *get_month_name_short(unsigned long month);
-const char *get_day_name_long(unsigned long day);
-const char *get_day_name_short(unsigned long day);
-const char *get_day_name_abrrev(unsigned long day);
-long get_leap_years(unsigned long year);
-unsigned long get_seconds_past_epoch(unsigned long nth, unsigned long day_name, unsigned long month, unsigned long year);
-long is_leap_year(unsigned long year);
-long range_check_time_struct(time2_s *ts);
-unsigned long date_to_seconds(const time2_s *ts);
-unsigned long time_to_seconds(const time2_s *ts);
-unsigned long date_time_to_seconds(const time2_s *ts);
-unsigned long get_local_time(void);
-void get_precise_local_time(unsigned long *local_time);
-long get_local_timezone(void);
-long get_local_dst_active(void);
-unsigned long time_to_short_string(const time2_s *ts, char *time_string);
-unsigned long gmt_string_to_seconds(char *gmt_string, unsigned long *seconds);
-unsigned long seconds_to_gmt_string(unsigned long seconds, char *gmt_string);
-unsigned long diff_time(unsigned long t1, unsigned long t2);
-
-// This function is similar to the strcmp function in the string.h library
-// It includes support for handling the NTP most significant bit rollover
-// If t1 < t2 cmp_time returns -1
-// If t1 == t2 cmp_time returns 0
-// If t1 > t2 cmp_time returns 1
-long cmp_time(unsigned long t1, unsigned long t2);
-
-long diff_current_time(unsigned long t1, unsigned long *difference);
-long parse_month(char *pString);
-long parse_day_of_week(char *pString);
-long parse_timezone(char *pString);
-long parse_time(char *pString);
-
-/*
- * Formats ulMilliseconds into elasped time in the form of
- * HRS:MIN:SEC for less than 24 hours and then
- * <n> DAY(S) HRS:MIN:SEC for greater than 24 hours
-*/
-void ascTimeDuration(unsigned long ulMilliseconds, char *ptimStr, int length);
-void ascFormatDate(time2_s *ts, char * pDateStr, int length);
-void ascFormatHrMinTime(time2_s *ts, char * pTimeStr, int length, char bFlashColon);
-void FormatDateTime(char * ptimeStr, int length);
-void FormatDebugTime(char *timeStr, int length,long ts);
-char *GetDateTimeString(void);
-
-// Called once a second to update the time. Returns true indicating
-// a roll-over indicating the display needs updated.
-// Once a minute we need to update the time/date display and
-// update the minute/hour/day etc.
-//
-int TimeOfDayUpdate(void);
-
-// Set the time of day clock
-void SetTimeOfDay(time2_s *time);
-
-// Blank "turn off" the display of time
-// called when there is a change to
-// the time keeping systems on the phone
-void ClearTimeDisplay(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef MGCP_TIMER_H
-#define MGCP_TIMER_H
-
-#define TIMER_FREE 0x1 /* Indicates timer is free */
-#define TIMER_INITIALIZED 0x2 /* Indicates timer is initialized */
-#define TIMER_ACTIVE 0x4 /* Indicates timer is in list */
-
-/* Timer event structure */
-typedef struct timer_struct
-{
- unsigned int expiration_time; /* Expiration time */
- int interval; /* Timer period */
- void *parameter1; /* Timer expiration callback param */
- void *parameter2; /* Second timer expiration callback param */
- void (*expiration_callback)
- (void *timer, void *parameter1, void *parameter2); /* Expiry handler */
- int flags; /* Debugging flags */
- struct timer_struct *pred; /* List predecessor */
- struct timer_struct *next; /* List successor */
-} timer_struct_type;
-
-extern unsigned long current_time(void);
-extern void timer_event_activate(timer_struct_type *timer);
-extern void *timer_event_allocate(void);
-extern void timer_event_cancel(timer_struct_type *timer);
-extern void timer_event_free(timer_struct_type *timer);
-extern void timer_event_initialize(timer_struct_type *timer,
- int period,
- void (*expiration)(void *timer_event,
- void *param1,
- void *param2),
- void *param1, void *param2);
-extern void timer_event_process(void);
-extern void timer_event_system_init(void);
-extern boolean timer_expired(void);
-extern void platform_timer_tick(void);
-extern void platform_timer_init(void);
-
-#ifdef _WIN32
-extern void platform_timer_stop(void);
-#endif
-extern int timer_ms_to_ticks(int milliseconds);
-extern boolean is_timer_active(timer_struct_type *timer);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef TNPPHONE_H
-#define TNPPHONE_H
-
-#include "phone.h"
-
-
-#ifdef SIP_OS_WINDOWS
-
-
-#ifndef MAX_FILE_NAME
-#define MAX_FILE_NAME 256
-#endif
-
-/* Defined in net_config.h */
-typedef struct
-{
- uint8_t fName[MAX_FILE_NAME]; // Name of file being transfered
- uint32_t rcvLen;
- uint32_t maxSize; // The maximum size of the file to be read
- uint8_t *fDest; // The destination address for transfer
- uint32_t fHost; // Foreign IP address
- uint16_t rtCode;
- uint8_t taskId;
- irx_lst_blk *pTaskList;
-} TftpOpen; // TFTP Request
-
-#define CFG_PROGRAMMED 0x12300000L
-#define CFG_PROGRAM_TFTP 0x12200000L
-#define CFG_DHCP_DISABLE 0x00000001L
-#define CFG_DHCP_TIMEOUT 0x00000002L
-#define CFG_TFTP_TIMEOUT 0x00000004L
-#define CFG_TFTP_NTFOUND 0x00000008L
-#define CFG_TFTP_ACCESS 0x00000010L
-#define CFG_TFTP_ERR 0x00000020L
-#define CFG_DNS_ERROR 0x00000040L
-#define CFG_DNS_TIMEOUT 0x00000080L
-#define CFG_DNS_IP 0x00000100L
-#define CFG_VER_ERR 0x00000200L
-#define CFG_CKSUM_ERR 0x00000400L
-//#define CFG_TFTP_FILE 0x00000800L
-#define CFG_DFLT_GWY 0x00001000L
-#define CFG_DUP_IP 0x00002000L
-#define CFG_PATCHED 0x00004000L
-#define CFG_LINK_DOWN 0x00008000L
-#define CFG_FIXED_TFTP 0x00010000L
-#define CFG_PROG_ERR 0x00020000L
-#define CFG_BOOTP 0x00040000L
-#define CFG_DHCP_RELEASE 0x00080000L
-
-
-#ifndef ERROR
-#define ERROR (-1)
-#endif
-
-#ifndef PHONE_TICK_TO
-#define PHONE_TICK_TO 10
-#endif
-
-
-#endif
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _UART_H_
-#define _UART_H_
-
-#include "cpr_types.h"
-
-
-/*
- * Telecaster specific defines
- */
-#define SYSCLOCK ((unsigned long)25000000) /* 25 MHZ */
-#define UART_BASE_ADDRESS (UART_16550_REGS *)0xFFFE4000
-
-/*
- * 16550 register definition
- */
-typedef struct {
- volatile uint8_t dc; /* RBR/THR */
- volatile uint8_t ier; /* Interrupt Enable Reg */
- volatile uint8_t iir; /* Interrupt ID Reg */
- volatile uint8_t lcr; /* Line Control Reg / FIFO Control Reg */
- volatile uint8_t mcr; /* Modem Control Register */
- volatile uint8_t lsr; /* Line Status Register */
- volatile uint8_t msr; /* Modem Status Register */
- volatile uint8_t scr; /* Scratch Register */
-} UART_16550_REGS;
-
-/*
- * UART register bit symbols
- */
-#define UART_IER_MASK 0xF0
-#define IER_RX_IE 0x01
-#define IER_TX_IE 0x02
-#define IER_LS_IE 0x04
-#define IER_MS_IE 0x08
-
-#define UART_IIR_RV 0x01
-#define IIR_IPEND 0x01
-#define IIR_MODEM_STAT 0x00
-#define IIR_TX_EMPTY 0x02
-#define IIR_RX_AVAIL 0x04
-#define IIR_RX_LINE_STAT 0x06
-#define IIR_CHAR_TIMOUT 0x0C
-
-#define UART_FCR_MASK 0x30
-#define FCR_FIFO_EN 0x01
-#define FCR_CLR_RXF 0x02
-#define FCR_CLR_TXF 0x04
-#define FCR_TRIGR_1BYT 0x00
-#define FCR_TRIGR_4BYT 0x40
-#define FCR_TRIGR_8BYT 0x80
-#define FCR_TRIGR_14BYT 0xC0
-
-#define LCR_CHR_LEN_5BIT 0x00
-#define LCR_CHR_LEN_6BIT 0x01
-#define LCR_CHR_LEN_7BIT 0x02
-#define LCR_CHR_LEN_8BIT 0x03
-#define LCR_STOP1 0x00
-#define LCR_STOP2 0x04
-#define LCR_PAR_EN 0x08
-#define LCR_PAR_ODD 0x10
-#define LCR_FIX_PAR 0x20
-#define LCR_BRK_CTL 0x40
-#define LCR_DLAB 0x80
-
-#define MCR_DTR 0x01
-#define MCR_RTS 0x02
-#define MCR_OUT1 0x04
-#define MCR_OUT2 0x08
-#define MCR_LPBK 0x10
-#define MCR_AUTO_FLW_EN 0x20
-
-#define UART_LSR_RV 0x60
-#define LSR_RX_AVAIL 0x01
-#define LSR_OVRUN 0x02
-#define LSR_PAR_ERR 0x04
-#define LSR_FRAM_ERR 0x08
-#define LSR_BRK_INT 0x10
-#define LSR_TX_EMPTY 0x20
-#define LSR_XMITR_EMPTY 0x40
-#define LSR_RX_FIFO_ERR 0x80
-
-#define UART_MSR_RV 0x00
-#define MSR_CTS_CHG 0x01
-#define MSR_DSR_CHG 0x02
-#define MSR_TERI 0x04
-#define MSR_CD_CHG 0x08
-#define MSR_CTS_IN 0x10
-#define MSR_DSR_IN 0x20
-#define MSR_RI_IN 0x40
-#define MSR_CD_IN 0x80
-
-
-#define DATAREADY 0x01
-#define XMITFIFOEMPTY 0x20
-
-
-#define RXLINESTATUS (3<<1)
-#define RXDATAAVAIL (2<<1)
-#define CHARTIMEOUT (6<<1)
-#define TXEMPTY (1<<1)
-#define MODEMSTATUS (0<<1)
-#define RXERRORS 0x8E
-#define DATAREADY 0x01
-#define XMITFIFOEMPTY 0x20
-
-
-#define TX_EMPTY 0x01
-
-//extern int uart_init(int speed, char *buf, int buf_size);
-extern int32_t uart_init();
-extern void uart_flush(int32_t dev);
-extern int32_t uart_outc(int8_t c, void *);
-extern int32_t uart_outs(int8_t *s, void *);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _UIAPI_H_
-#define _UIAPI_H_
-
-#include "cpr_types.h"
-#include "phone_types.h"
-#include "string_lib.h"
-#include "vcm.h"
-#include "ccapi.h"
-
-#include "sessionConstants.h"
-typedef enum {
- evMinEvent = 0,
- evOffHook = OFFHOOK,
- evOnHook = ONHOOK,
- evRingOut = RINGOUT,
- evRingIn = RINGIN,
- evProceed = PROCEED,
- evConnected = CONNECTED,
- evHold = HOLD,
- evRemHold = REMHOLD,
- evResume = RESUME,
- evBusy = BUSY,
- evReorder = REORDER,
- evConference = CONFERENCE,
- evRemInUse = REMINUSE,
- evCallPreservation = PRESERVATION,
- evHoldRevert = HOLDREVERT,
- evWhisper = WHISPER,
- evWaitingForDigits = WAITINGFORDIGITS,
- evCreateOffer = CREATEOFFER,
- evCreateAnswer = CREATEANSWER,
- evCreateOfferError = CREATEOFFERERROR,
- evCreateAnswerError = CREATEANSWERERROR,
- evSetLocalDesc = SETLOCALDESC,
- evSetRemoteDesc = SETREMOTEDESC,
- evSetLocalDescError = SETLOCALDESCERROR,
- evSetRemoteDescError = SETREMOTEDESCERROR,
- evOnRemoteStreamAdd = REMOTESTREAMADD,
- evMaxEvent
-} call_events;
-
-#define MWI_STATUS_YES 1
-
-/* call operations : dialing, state change and info related */
-void ui_new_call(call_events event, line_t nLine, callid_t nCallID,
- int call_attr, uint16_t call_instance_id, boolean dialed_digits);
-void ui_set_call_attr(line_t line_id, callid_t call_id, call_attr_t attr);
-void ui_call_info(string_t clgName, string_t clgNumber, string_t altClgNumber, boolean dispClgNumber,
- string_t cldName, string_t cldNumber, boolean dispCldNumber,
- string_t pOrigCalledNameStr, string_t pOrigCalledNumberStr,
- string_t pLastRedirectingNameStr,
- string_t pLastRedirectingNumberStr,
- calltype_t call_type,
- line_t line, callid_t call_id, uint16_t call_instance_id,
- cc_security_e call_security, cc_policy_e call_policy);
-void ui_cc_capability(line_t line_id, callid_t call_id,
- string_t recv_info_list);
-void ui_info_received(line_t line_id, callid_t call_id,
- const char *info_package, const char *content_type,
- const char *message_body);
-void ui_update_placed_call_info(line_t line, callid_t call_id, string_t cldName,
- string_t cldNumber);
-void ui_log_disposition( callid_t nCallID, int logDisp);
-void ui_call_state(call_events event, line_t nLine, callid_t nCallID, cc_causes_t cause);
-void ui_set_local_hold(line_t line, callid_t call_id);
-void ui_delete_last_digit(line_t line_id, callid_t call_id);
-void ui_update_label_n_speeddial(line_t line, line_t button_no, string_t
- speed_dial, string_t label);
-void ui_mnc_reached(line_t line, boolean mnc_reached);
-
-void ui_call_selected(line_t line_id, callid_t call_id, int selected);
-void ui_call_in_preservation(line_t line_id, callid_t call_id);
-void ui_update_call_security(line_t line, callid_t call_id,
- cc_security_e call_security);
-void ui_update_conf_invoked(line_t line, callid_t call_id,
- boolean invoked);
-void ui_terminate_feature(line_t line, callid_t call_id,
- callid_t target_call_id);
-
-void ui_update_gcid(line_t line, callid_t call_id, char *gcid);
-void ui_update_callref(line_t line, callid_t call_id, unsigned int callref);
-
-/* status line related */
-void ui_set_call_status(string_t pString, line_t line, callid_t callID);
-char *ui_get_idle_prompt_string(void);
-void ui_set_idle_prompt_string(string_t pString, int prompt);
-void ui_set_notification(line_t line, callid_t callID,
- char *promptString, int timeout,
- boolean notifyProgress, char priority);
-void ui_clear_notification();
-
-/* softkey manipulation */
-void ui_control_feature(line_t line_id, callid_t call_id, int list[], int len, int enable);
-void ui_select_feature_key_set(line_t line_id, callid_t call_id, char *set_name,
- int sk_list[], int len);
-void ui_control_featurekey_bksp(line_t line_id, callid_t call_id,
- boolean enable);
-
-/* speaker */
-void ui_set_speaker_mode(boolean mode);
-
-/* mwi */
-void ui_set_mwi(line_t line, boolean status, int type, int newCount, int oldCount, int hpNewCount, int hpOldCount);
-void ui_change_mwi_lamp(int status);
-boolean ui_line_has_mwi_active(line_t line);
-
-/* call forward */
-void ui_cfwd_status(line_t line, boolean cfa, char *cfa_number,
- boolean lcl_fwd);
-
-/* registration, stack init related */
-void ui_sip_config_done(void);
-void ui_set_sip_registration_state(line_t line, boolean registered);
-void ui_reg_all_failed(void);
-
-void ui_keypad_button(char *digitstr, int direction);
-
-void ui_offhook(line_t line, callid_t call_id);
-void ui_dial_call(line_t line, callid_t call_id, char *to,
- char *global_call_id);
-int ui_dial_digits(line_t line, char *digitstr);
-int ui_dial_dtmf(line_t line, char *digitstr);
-void ui_answer_call(line_t line, callid_t call_id);
-void ui_disconnect_call(line_t line, callid_t call_id);
-int ui_xfer_setup(line_t line, callid_t call_id, char *to,
- char *global_call_id, boolean media);
-void ui_xfer_complete(line_t line, callid_t call_id, callid_t consult_call_id);
-int ui_conf_setup(line_t line, callid_t call_id, char *to,
- char *global_call_id);
-void ui_conf_complete(line_t line, callid_t call_id, callid_t consult_call_id);
-int ui_hold_call(line_t line, callid_t call_id);
-void ui_hold_retrieve_call(line_t line, callid_t call_id);
-void ui_cfwdall_req(unsigned int line);
-
-/* Test Interface */
-void ui_execute_uri(char *);
-
-/* Status Message Interface */
-void ui_log_status_msg(char *msg);
-
-void ui_init_ccm_conn_status(void);
-void ui_update_video_avail (line_t line, callid_t call_id, int avail);
-void ui_update_video_offered (line_t line, callid_t call_id, int dir);
-void ui_call_stop_ringer(line_t line, callid_t call_id);
-void ui_call_start_ringer(vcm_ring_mode_t ringMode, short once, line_t line, callid_t call_id);
-void ui_BLF_notification (int request_id, cc_blf_state_t blf_state, int app_id);
-void ui_update_media_interface_change(line_t line, callid_t call_id, group_call_event_t event);
-void ui_create_offer(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, char* sdp);
-void ui_create_answer(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, char* sdp);
-void ui_set_local_description(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, char* sdp, cc_int32_t status);
-void ui_set_remote_description(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, char* sdp, cc_int32_t status);
-void ui_on_remote_stream_added(call_events event, line_t nLine, callid_t nCallID,
- uint16_t call_instance_id, cc_media_remote_track_table_t media_tracks);
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _UPGRADE_INCLUDED_H
-#define _UPGRADE_INCLUDED_H
-
-#include "cpr_types.h"
-#include "phone.h"
-
-/*
- * Telecaster has these extra 32 bytes of data
- * in front of the load header. I have no idea what
- * they are for, but having a structure makes it easier
- * to deal with this as opposed to adding 0x20 to the
- * address.
- */
-typedef struct
-{
- uint8_t vectors[0x20];
- LoadHdr hdr;
-} BigLoadHdr;
-
-/*
- * Prototypes for public functions
- */
-void upgrade_bootup_init(void);
-int upgrade_done(int tftp_rc);
-void upgrade_start(const char *fname);
-void upgrade_memcpy(void *dst, const void *src, int len);
-int upgrade_check(const char *loadid);
-int upgrade_validate_app_image(const BigLoadHdr *load);
-int upgrade_validate_dsp_image(const DSPLoadHdr *dsp);
-void upgrade_erase_dir_storage(void);
-void upgrade_write_dir_storage(char *buffer, char *flash, int size);
-
-#endif /* _UPGRADE_INCLUDED_H */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _UTIL_IOS_QUEUE_H
-#define _UTIL_IOS_QUEUE_H
-
-/*
- * Define the queue data type and a basic enqueue structure
- */
-
-typedef struct queuetype_ {
- void *qhead; /* head of queue */
- void *qtail; /* tail of queue */
- int count; /* possible count */
- int maximum; /* maximum entries */
-} queuetype;
-
-typedef queuetype *queue_ptr_t;
-
-typedef struct nexthelper_
-{
- struct nexthelper_ *next;
- unsigned char data[4];
-} queue_node, nexthelper, *node_ptr_t;
-
-typedef enum get_node_status_ {
- GET_NODE_FAIL_EMPTY_LIST,
- GET_NODE_FAIL_END_OF_LIST,
- GET_NODE_SUCCESS
-} get_node_status;
-
-void queue_init(queuetype *q, int maximum);
-void *peekqueuehead(queuetype* q);
-
-/*Functions used by SIP */
-int queryqueuedepth(queuetype const *q);
-boolean checkqueue(queuetype *q, void *e);
-void *p_dequeue(queuetype *qptr);
-void p_enqueue(queuetype *qptr, void *eaddr);
-void p_requeue(queuetype *qptr, void *eaddr);
-void p_swapqueue(queuetype *qptr, void *enew, void *eold);
-void p_unqueue(queuetype *q, void *e);
-void p_unqueuenext(queuetype *q, void **prev);
-void enqueue(queuetype *qptr, void *eaddr);
-void *dequeue(queuetype *qptr);
-void unqueue(queuetype *q, void *e);
-void requeue(queuetype *qptr, void *eaddr);
-void *remqueue(queuetype *qptr, void *eaddr, void *paddr);
-void insqueue(queuetype *qptr, void *eaddr, void *paddr);
-boolean queueBLOCK(queuetype *qptr);
-boolean validqueue(queuetype *qptr, boolean print_message);
-
-boolean queue_create_init(queue_ptr_t *queue);
-void add_list(queue_ptr_t queue, node_ptr_t node);
-get_node_status get_node(queue_ptr_t queue, node_ptr_t *node);
-void queue_delete(queue_ptr_t queue);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _UTIL_PARSE_H_
-#define _UTIL_PARSE_H_
-
-#include "xml_defs.h"
-
-XMLToken parse_xml_tokens(char **parseptr, char *value, int maxlen);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _UTIL_STRING_H_
-#define _UTIL_STRING_H_
-
-#include "cpr_types.h"
-#include "cpr_socket.h"
-
-#define EMPTY_STR ""
-#define EMPTY_STR_LEN 1
-
-boolean is_empty_str(char *str);
-void init_empty_str(char *str);
-
-void ipaddr2dotted(char *addr_str, cpr_ip_addr_t *addr);
-uint32_t dotted2ipaddr(const char *addr_str);
-int str2ip(const char *str, cpr_ip_addr_t *addr);
-void util_ntohl(cpr_ip_addr_t *ip_addr_out, cpr_ip_addr_t *ip_addr_in);
-boolean util_compare_ip(cpr_ip_addr_t *ip_add1, cpr_ip_addr_t *ip_addr2);
-void util_extract_ip(cpr_ip_addr_t *ip_addr, cpr_sockaddr_storage *from);
-uint16_t util_get_port(cpr_sockaddr_storage *sock_storage);
-void util_get_ip_using_mode(cpr_ip_addr_t *ip_addr, cpr_ip_mode_e ip_mode,
- uint32_t ip4, char *ip6);
-boolean util_check_if_ip_valid(cpr_ip_addr_t *ip_addr);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _WWW_H_
-#define _WWW_H_
-
-#define MAXCHARSPERLINE 400
-
-typedef struct {
- int soc;
- unsigned char buf[MAXCHARSPERLINE];
- unsigned char text[MAXCHARSPERLINE];
- int idx, n, clen, send;
-} WWWRBuf;
-
-extern int Connect2WWW(char *hostName);
-extern int Connect2WWWIPPort(unsigned long nIPAddr, unsigned short nPort,
- char *hostName);
-extern void wwwSend(WWWRBuf *wrb, char *fmt, ...);
-extern boolean www_proxy_used(int connection);
-extern boolean www_socket_open(int connection);
-extern void HTTP_Init_ConnTbl();
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _XML_DEFS_H_
-#define _XML_DEFS_H_
-
-#include "cpr_types.h"
-
-#define TOK_MAX_LEN (24)
-
-#define TOK_NONE (0)
-#define TOK_PROC (1)
-#define TOK_ELEMENT (2)
-#define TOK_ATTRIBUTE (3)
-#define TOK_CONTENT (4)
-
-#define XML_START (1199)
-#define XML_END (1200)
-#define XML_CONTENT (1201)
-#define XML_ALL_CONTENT (1202)
-
-typedef struct XMLTokenStruc {
- const int8_t strTok[TOK_MAX_LEN];
- int16_t TokType;
- void *pData; // This may be another XMLTable,
- // or an array of valid attribute values.
-} XMLTokenStruc;
-
-typedef void (*XmlFunc)(int16_t, void *);
-
-typedef struct XMLTableStruc {
- void (*xml_func)( int16_t TokID, void *pData );
- uint8_t nNumTok;
- const XMLTokenStruc *pTok;
-} XMLTableStruc;
-
-typedef enum {
- TOK_ERR,
- TOK_EOF, /* reached end of the input */
- TOK_LBRACKET, /* "<" */
- TOK_ENDLBRACKET, /* "</" */
- TOK_EMPTYBRACKET, /* "/>" */
- TOK_RBRACKET, /* ">" */
- TOK_EQ, /* "=" */
- TOK_STR, /* string on the rhs of = */
- TOK_KEYWORD, /* string on lhs of = */
- TOK_CONTENT_STR
-} XMLToken;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sdp.h"
-#include "ccapi.h"
-
-
-const char* ccsdpAttrGetFmtpParamSets(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return NULL;
- }
- return sdp_attr_get_fmtp_param_sets(sdpp->dest_sdp, level, cap_num, inst_num);
-}
-
-sdp_result_e ccsdpAttrGetFmtpPackMode(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 *val)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_get_fmtp_pack_mode(sdpp->dest_sdp, level, cap_num, inst_num, val);
-}
-
-sdp_result_e ccsdpAttrGetFmtpLevelAsymmetryAllowed(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 *val)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_get_fmtp_level_asymmetry_allowed(sdpp->dest_sdp, level, cap_num, inst_num, val);
-}
-
-const char* ccsdpAttrGetFmtpProfileLevelId (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return NULL;
- }
- return sdp_attr_get_fmtp_profile_id(sdpp->dest_sdp, level, cap_num, inst_num);
-}
-
-
-
-sdp_result_e ccsdpAttrGetFmtpMaxMbps (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_get_fmtp_max_mbps(sdpp->dest_sdp, level, cap_num, inst_num, val);
-}
-
-sdp_result_e ccsdpAttrGetFmtpMaxFs (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_get_fmtp_max_fs(sdpp->dest_sdp, level, cap_num, inst_num, val);
-}
-
-sdp_result_e ccsdpAttrGetFmtpMaxCpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_get_fmtp_max_cpb(sdpp->dest_sdp, level, cap_num, inst_num, val);
-}
-
-sdp_result_e ccsdpAttrGetFmtpMaxBr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32* val)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_get_fmtp_max_br(sdpp->dest_sdp, level, cap_num, inst_num, val);
-}
-
-int ccsdpGetBandwidthValue (void *sdp_ptr, u16 level, u16 inst_num)
-
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_get_bw_value(sdpp->dest_sdp, level, inst_num);
-}
-
-sdp_result_e ccsdpAttrGetFmtpMaxDpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->dest_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_get_fmtp_max_dpb(sdpp->dest_sdp, level, cap_num, inst_num, val);
-}
-
-sdp_result_e ccsdpAddNewAttr (void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e attr_type, u16 *inst_num)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_add_new_attr(sdpp->src_sdp, level, cap_num, attr_type, inst_num);
-}
-
-sdp_result_e ccsdpAttrSetFmtpPayloadType (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 payload_num)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_payload_type(sdpp->src_sdp, level, cap_num, inst_num, payload_num);
-}
-
-
-sdp_result_e ccsdpAttrSetFmtpPackMode (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 pack_mode)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_pack_mode(sdpp->src_sdp, level, cap_num, inst_num, pack_mode);
-}
-
-sdp_result_e ccsdpAttrSetFmtpLevelAsymmetryAllowed (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 asym_allowed)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_level_asymmetry_allowed(sdpp->src_sdp, level, cap_num, inst_num, asym_allowed);
-}
-
-
-sdp_result_e ccsdpAttrSetFmtpProfileLevelId (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, const char *profile_level_id)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_profile_level_id(sdpp->src_sdp, level, cap_num, inst_num, profile_level_id);
-}
-
-
-sdp_result_e ccsdpAttrSetFmtpParameterSets (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, const char *parameter_sets)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_parameter_sets(sdpp->src_sdp, level, cap_num, inst_num, parameter_sets);
-}
-
-
-
-sdp_result_e ccsdpAttrSetFmtpMaxBr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 max_br)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_max_br(sdpp->src_sdp, level, cap_num, inst_num, max_br);
-}
-
-
-sdp_result_e ccsdpAttrSetFmtpMaxMbps (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 max_mbps)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_max_mbps(sdpp->src_sdp, level, cap_num, inst_num, max_mbps);
-}
-
-sdp_result_e ccsdpAttrSetFmtpMaxFs (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 max_fs)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_max_fs(sdpp->src_sdp, level, cap_num, inst_num, max_fs);
-}
-
-sdp_result_e ccsdpAttrSetFmtpMaxCpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 max_cpb)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_max_cpb(sdpp->src_sdp, level, cap_num, inst_num, max_cpb);
-}
-
-sdp_result_e ccsdpAttrSetFmtpMaxDbp (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 max_dpb)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_max_dpb(sdpp->src_sdp, level, cap_num, inst_num, max_dpb);
-}
-
-
-sdp_result_e ccsdpAttrSetFmtpQcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 qcif)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_qcif(sdpp->src_sdp, level, cap_num, inst_num, qcif);
-}
-
-sdp_result_e ccsdpAttrSetFmtpSqcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 sqcif)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_attr_set_fmtp_sqcif(sdpp->src_sdp, level, cap_num, inst_num, sqcif);
-}
-
-sdp_result_e ccsdpAddNewBandwidthLine (void *sdp_ptr, u16 level, sdp_bw_modifier_e bw_modifier, u16 *inst_num)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_add_new_bw_line(sdpp->src_sdp, level, bw_modifier, inst_num);
-}
-
-
-sdp_result_e ccsdpSetBandwidth (void *sdp_ptr, u16 level, u16 inst_num,
- sdp_bw_modifier_e bw_modifier, u32 bw_val)
-{
- cc_sdp_t *sdpp = sdp_ptr;
-
- if ( sdpp->src_sdp == NULL ) {
- return SDP_INVALID_PARAMETER;
- }
- return sdp_set_bw(sdpp->src_sdp, level, inst_num, bw_modifier, bw_val);
-}
-
-const char * ccsdpCodecName(rtp_ptype ptype)
-{
- switch (ptype)
- {
- case RTP_NONE: return "NONE";
- case RTP_PCMU: return "PCMU";
- case RTP_CELP: return "CELP";
- case RTP_G726: return "G726";
- case RTP_GSM: return "GSM";
- case RTP_G723: return "G723";
- case RTP_DVI4: return "DVI4";
- case RTP_DVI4_II: return "DVI4_II";
- case RTP_LPC: return "LPC";
- case RTP_PCMA: return "PCMA";
- case RTP_G722: return "G722";
- case RTP_G728: return "G728";
- case RTP_G729: return "G729";
- case RTP_JPEG: return "JPEG";
- case RTP_NV: return "NV";
- case RTP_H261: return "H261";
- case RTP_H264_P0: return "H264_P0";
- case RTP_H264_P1: return "H264_P1";
- case RTP_AVT: return "AVT";
- case RTP_L16: return "L16";
- case RTP_H263: return "H263";
- case RTP_ILBC: return "iLBC";
- case RTP_OPUS: return "OPUS";
- case RTP_VP8: return "VP8";
- case RTP_I420: return "I420";
- /* case RTP_ISAC: return "ISAC"; */
- }
- return "UNKNOWN";
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SDP_H_
-#define _SDP_H_
-
-#include "cc_constants.h"
-#include "sdp_os_defs.h"
-#include "ccsdp.h"
-
-/* SDP Defines */
-
-/* The following defines are used to indicate params that are specified
- * as the choose parameter or parameters that are invalid. These can
- * be used where the value required is really a u16, but is represented
- * by an int32.
- */
-#define SDP_CHOOSE_PARAM (-1)
-#define SDP_SESSION_LEVEL 0xFFFF
-
-#define UNKNOWN_CRYPTO_SUITE "UNKNOWN_CRYPTO_SUITE"
-#define AES_CM_128_HMAC_SHA1_32 "AES_CM_128_HMAC_SHA1_32"
-#define AES_CM_128_HMAC_SHA1_80 "AES_CM_128_HMAC_SHA1_80"
-#define F8_128_HMAC_SHA1_80 "F8_128_HMAC_SHA1_80"
-
-/*
- * SDP_SRTP_MAX_KEY_SIZE_BYTES
- * Maximum size for a SRTP Master Key in bytes.
- */
-#define SDP_SRTP_MAX_KEY_SIZE_BYTES 16
-/*
- * SDP_SRTP_MAX_SALT_SIZE_BYTES
- * Maximum size for a SRTP Master Salt in bytes.
- */
-#define SDP_SRTP_MAX_SALT_SIZE_BYTES 14
-/*
- * SDP_SRTP_MAX_MKI_SIZE_BYTES
- * Maximum size for a SRTP Master Key Index in bytes.
- */
-#define SDP_SRTP_MAX_MKI_SIZE_BYTES 4
-
-/* Max number of characters for Lifetime */
-#define SDP_SRTP_MAX_LIFETIME_BYTES 16
-
-#define SDP_SDESCRIPTIONS_KEY_SIZE_UNKNOWN 0
-#define SDP_SRTP_CRYPTO_SELECTION_FLAGS_UNKNOWN 0
-
-/*
- * SRTP_CONTEXT_SET_*
- * Set a SRTP Context field flag
- */
-#define SDP_SRTP_ENCRYPT_MASK 0x00000001
-#define SDP_SRTP_AUTHENTICATE_MASK 0x00000002
-#define SDP_SRTCP_ENCRYPT_MASK 0x00000004
-#define SDP_SRTCP_SSRC_MASK 0x20000000
-#define SDP_SRTCP_ROC_MASK 0x10000000
-#define SDP_SRTCP_KDR_MASK 0x08000000
-#define SDP_SRTCP_KEY_MASK 0x80000000
-#define SDP_SRTCP_SALT_MASK 0x40000000
-
-#define SDP_SRTP_CONTEXT_SET_SSRC(cw) ((cw) |= SDP_SRTCP_SSRC_MASK)
-#define SDP_SRTP_CONTEXT_SET_ROC(cw) ((cw) |= SDP_SRTCP_ROC_MASK)
-#define SDP_SRTP_CONTEXT_SET_KDR(cw) ((cw) |= SDP_SRTCP_KDR_MASK)
-#define SDP_SRTP_CONTEXT_SET_MASTER_KEY(cw) ((cw) |= SDP_SRTCP_KEY_MASK)
-#define SDP_SRTP_CONTEXT_SET_MASTER_SALT(cw) ((cw) |= SDP_SRTCP_SALT_MASK)
-#define SDP_SRTP_CONTEXT_SET_ENCRYPT_AUTHENTICATE(cw) \
- ((cw) |= (SDP_SRTP_ENCRYPT_MASK | SDP_SRTP_AUTHENTICATE_MASK | \
- SDP_SRTCP_ENCRYPT_MASK))
-
-#define SDP_SRTP_CONTEXT_RESET_SSRC(cw) ((cw) &= ~(SDP_SRTCP_SSRC_MASK))
-#define SDP_SRTP_CONTEXT_RESET_ROC(cw) ((cw) &= ~(SDP_SRTCP_ROC_MASK))
-#define SDP_SRTP_CONTEXT_RESET_KDR(cw) ((cw) &= ~(SDP_SRTCP_KDR_MASK))
-#define SDP_CONTEXT_RESET_MASTER_KEY(cw) ((cw) &= ~(SDP_SRTCP_KEY_MASK))
-#define SDP_CONTEXT_RESET_MASTER_SALT(cw) ((cw) &= ~(SDP_SRTCP_SALT_MASK))
-
-/* SDP Enum Types */
-
-typedef enum {
- SDP_DEBUG_TRACE,
- SDP_DEBUG_WARNINGS,
- SDP_DEBUG_ERRORS,
- SDP_MAX_DEBUG_TYPES
-} sdp_debug_e;
-
-typedef enum {
- SDP_CHOOSE_CONN_ADDR,
- SDP_CHOOSE_PORTNUM,
- SDP_MAX_CHOOSE_PARAMS
-} sdp_choose_param_e;
-
-
-/* Token Lines - these must be in the same order they should
- * appear in an SDP.
- */
-typedef enum {
- SDP_TOKEN_V = 0,
- SDP_TOKEN_O,
- SDP_TOKEN_S,
- SDP_TOKEN_I,
- SDP_TOKEN_U,
- SDP_TOKEN_E,
- SDP_TOKEN_P,
- SDP_TOKEN_C,
- SDP_TOKEN_B,
- SDP_TOKEN_T,
- SDP_TOKEN_R,
- SDP_TOKEN_Z,
- SDP_TOKEN_K,
- SDP_TOKEN_A,
- SDP_TOKEN_M,
- SDP_MAX_TOKENS
-} sdp_token_e;
-
-/* Media Types */
-typedef enum {
- SDP_MEDIA_AUDIO = 0,
- SDP_MEDIA_VIDEO,
- SDP_MEDIA_APPLICATION,
- SDP_MEDIA_DATA,
- SDP_MEDIA_CONTROL,
- SDP_MEDIA_NAS_RADIUS,
- SDP_MEDIA_NAS_TACACS,
- SDP_MEDIA_NAS_DIAMETER,
- SDP_MEDIA_NAS_L2TP,
- SDP_MEDIA_NAS_LOGIN,
- SDP_MEDIA_NAS_NONE,
- SDP_MEDIA_TEXT,
- SDP_MEDIA_IMAGE,
- SDP_MAX_MEDIA_TYPES,
- SDP_MEDIA_UNSUPPORTED,
- SDP_MEDIA_INVALID
-} sdp_media_e;
-
-
-/* Connection Network Type */
-typedef enum {
- SDP_NT_INTERNET = 0, /* 0 -> IP - In SDP "IN" is defined */
- /* to mean "Internet" */
- SDP_NT_ATM, /* 1 -> ATM */
- SDP_NT_FR, /* 2 -> FRAME RELAY */
- SDP_NT_LOCAL, /* 3 -> local */
- SDP_MAX_NETWORK_TYPES,
- SDP_NT_UNSUPPORTED,
- SDP_NT_INVALID
-} sdp_nettype_e;
-
-
-/* Address Type */
-typedef enum {
- SDP_AT_IP4 = 0, /* 0 -> IP Version 4 (IP4) */
- SDP_AT_IP6, /* 1 -> IP Version 6 (IP6) */
- SDP_AT_NSAP, /* 2 -> 20 byte NSAP address */
- SDP_AT_EPN, /* 3 -> 32 bytes of endpoint name */
- SDP_AT_E164, /* 4 -> 15 digit decimal number addr */
- SDP_AT_GWID, /* 5 -> Private gw id. ASCII string */
- SDP_MAX_ADDR_TYPES,
- SDP_AT_UNSUPPORTED,
- SDP_AT_FQDN,
- SDP_AT_INVALID
-} sdp_addrtype_e;
-
-
-/* Transport Types */
-
-#define SDP_MAX_PROFILES 3
-
-typedef enum {
- SDP_TRANSPORT_RTPAVP = 0,
- SDP_TRANSPORT_UDP,
- SDP_TRANSPORT_UDPTL,
- SDP_TRANSPORT_CES10,
- SDP_TRANSPORT_LOCAL,
- SDP_TRANSPORT_AAL2_ITU,
- SDP_TRANSPORT_AAL2_ATMF,
- SDP_TRANSPORT_AAL2_CUSTOM,
- SDP_TRANSPORT_AAL1AVP,
- SDP_TRANSPORT_UDPSPRT,
- SDP_TRANSPORT_RTPSAVP,
- SDP_TRANSPORT_TCP,
- SDP_TRANSPORT_RTPSAVPF,
- SDP_TRANSPORT_SCTPDTLS,
- SDP_MAX_TRANSPORT_TYPES,
- SDP_TRANSPORT_UNSUPPORTED,
- SDP_TRANSPORT_INVALID
-} sdp_transport_e;
-
-
-/* Encryption KeyType */
-typedef enum {
- SDP_ENCRYPT_CLEAR, /* 0 -> Key given in the clear */
- SDP_ENCRYPT_BASE64, /* 1 -> Base64 encoded key */
- SDP_ENCRYPT_URI, /* 2 -> Ptr to URI */
- SDP_ENCRYPT_PROMPT, /* 3 -> No key included, prompt user */
- SDP_MAX_ENCRYPT_TYPES,
- SDP_ENCRYPT_UNSUPPORTED,
- SDP_ENCRYPT_INVALID
-} sdp_encrypt_type_e;
-
-
-/* Known string payload types */
-typedef enum {
- SDP_PAYLOAD_T38,
- SDP_PAYLOAD_XTMR,
- SDP_PAYLOAD_T120,
- SDP_MAX_STRING_PAYLOAD_TYPES,
- SDP_PAYLOAD_UNSUPPORTED,
- SDP_PAYLOAD_INVALID
-} sdp_payload_e;
-
-
-/* Payload type indicator */
-typedef enum {
- SDP_PAYLOAD_NUMERIC,
- SDP_PAYLOAD_ENUM
-} sdp_payload_ind_e;
-
-
-/* Image payload types */
-typedef enum {
- SDP_PORT_NUM_ONLY, /* <port> or '$' */
- SDP_PORT_NUM_COUNT, /* <port>/<number of ports> */
- SDP_PORT_VPI_VCI, /* <vpi>/<vci> */
- SDP_PORT_VCCI, /* <vcci> */
- SDP_PORT_NUM_VPI_VCI, /* <port>/<vpi>/<vci> */
- SDP_PORT_VCCI_CID, /* <vcci>/<cid> or '$'/'$' */
- SDP_PORT_NUM_VPI_VCI_CID, /* <port>/<vpi>/<vci>/<cid> */
- SDP_MAX_PORT_FORMAT_TYPES,
- SDP_PORT_FORMAT_INVALID
-} sdp_port_format_e;
-
-
-/* Fmtp attribute format Types */
-typedef enum {
- SDP_FMTP_NTE,
- SDP_FMTP_CODEC_INFO,
- SDP_FMTP_MODE,
- SDP_FMTP_DATACHANNEL,
- SDP_FMTP_UNKNOWN_TYPE,
- SDP_FMTP_MAX_TYPE
-} sdp_fmtp_format_type_e;
-
-
-/* T.38 Rate Mgmt Types */
-typedef enum {
- SDP_T38_LOCAL_TCF,
- SDP_T38_TRANSFERRED_TCF,
- SDP_T38_UNKNOWN_RATE,
- SDP_T38_MAX_RATES
-} sdp_t38_ratemgmt_e;
-
-
-/* T.38 udp EC Types */
-typedef enum {
- SDP_T38_UDP_REDUNDANCY,
- SDP_T38_UDP_FEC,
- SDP_T38_UDPEC_UNKNOWN,
- SDP_T38_MAX_UDPEC
-} sdp_t38_udpec_e;
-
-/* Bitmaps for manipulating sdp_direction_e */
-typedef enum {
- SDP_DIRECTION_FLAG_SEND=0x01,
- SDP_DIRECTION_FLAG_RECV=0x02
-} sdp_direction_flag_e;
-
-/* Media flow direction */
-typedef enum {
- SDP_DIRECTION_INACTIVE = 0,
- SDP_DIRECTION_SENDONLY = SDP_DIRECTION_FLAG_SEND,
- SDP_DIRECTION_RECVONLY = SDP_DIRECTION_FLAG_RECV,
- SDP_DIRECTION_SENDRECV = SDP_DIRECTION_FLAG_SEND | SDP_DIRECTION_FLAG_RECV,
- SDP_MAX_QOS_DIRECTIONS
-} sdp_direction_e;
-
-#define SDP_DIRECTION_PRINT(arg) \
- (((sdp_direction_e)(arg)) == SDP_DIRECTION_INACTIVE ? "SDP_DIRECTION_INACTIVE " : \
- ((sdp_direction_e)(arg)) == SDP_DIRECTION_SENDONLY ? "SDP_DIRECTION_SENDONLY": \
- ((sdp_direction_e)(arg)) == SDP_DIRECTION_RECVONLY ? "SDP_DIRECTION_RECVONLY ": \
- ((sdp_direction_e)(arg)) == SDP_DIRECTION_SENDRECV ? " SDP_DIRECTION_SENDRECV": "SDP_MAX_QOS_DIRECTIONS")
-
-
-/* QOS Strength tag */
-typedef enum {
- SDP_QOS_STRENGTH_OPT,
- SDP_QOS_STRENGTH_MAND,
- SDP_QOS_STRENGTH_SUCC,
- SDP_QOS_STRENGTH_FAIL,
- SDP_QOS_STRENGTH_NONE,
- SDP_MAX_QOS_STRENGTH,
- SDP_QOS_STRENGTH_UNKNOWN
-} sdp_qos_strength_e;
-
-
-/* QOS direction */
-typedef enum {
- SDP_QOS_DIR_SEND,
- SDP_QOS_DIR_RECV,
- SDP_QOS_DIR_SENDRECV,
- SDP_QOS_DIR_NONE,
- SDP_MAX_QOS_DIR,
- SDP_QOS_DIR_UNKNOWN
-} sdp_qos_dir_e;
-
-/* QoS Status types */
-typedef enum {
- SDP_QOS_LOCAL,
- SDP_QOS_REMOTE,
- SDP_QOS_E2E,
- SDP_MAX_QOS_STATUS_TYPES,
- SDP_QOS_STATUS_TYPE_UNKNOWN
-} sdp_qos_status_types_e;
-
-/* QoS Status types */
-typedef enum {
- SDP_CURR_QOS_TYPE,
- SDP_CURR_UNKNOWN_TYPE,
- SDP_MAX_CURR_TYPES
-} sdp_curr_type_e;
-
-/* QoS Status types */
-typedef enum {
- SDP_DES_QOS_TYPE,
- SDP_DES_UNKNOWN_TYPE,
- SDP_MAX_DES_TYPES
-} sdp_des_type_e;
-
-/* QoS Status types */
-typedef enum {
- SDP_CONF_QOS_TYPE,
- SDP_CONF_UNKNOWN_TYPE,
- SDP_MAX_CONF_TYPES
-} sdp_conf_type_e;
-
-
-/* Named event range result values. */
-typedef enum {
- SDP_NO_MATCH,
- SDP_PARTIAL_MATCH,
- SDP_FULL_MATCH
-} sdp_ne_res_e;
-
-/* Fmtp attribute parameters for audio/video codec information */
-typedef enum {
-
- /* mainly for audio codecs */
- SDP_ANNEX_A, /* 0 */
- SDP_ANNEX_B,
- SDP_BITRATE,
-
- /* for video codecs */
- SDP_QCIF,
- SDP_CIF,
- SDP_MAXBR,
- SDP_SQCIF,
- SDP_CIF4,
- SDP_CIF16,
- SDP_CUSTOM,
- SDP_PAR,
- SDP_CPCF,
- SDP_BPP,
- SDP_HRD,
- SDP_PROFILE,
- SDP_LEVEL,
- SDP_INTERLACE,
-
- /* H.264 related */
- SDP_PROFILE_LEVEL_ID, /* 17 */
- SDP_PARAMETER_SETS,
- SDP_PACKETIZATION_MODE,
- SDP_INTERLEAVING_DEPTH,
- SDP_DEINT_BUF_REQ,
- SDP_MAX_DON_DIFF,
- SDP_INIT_BUF_TIME,
-
- SDP_MAX_MBPS,
- SDP_MAX_FS,
- SDP_MAX_CPB,
- SDP_MAX_DPB,
- SDP_MAX_BR,
- SDP_REDUNDANT_PIC_CAP,
- SDP_DEINT_BUF_CAP,
- SDP_MAX_RCMD_NALU_SIZE,
-
- SDP_PARAMETER_ADD,
-
- /* Annexes - begin */
- /* Some require special handling as they don't have token=token format*/
- SDP_ANNEX_D,
- SDP_ANNEX_F,
- SDP_ANNEX_I,
- SDP_ANNEX_J,
- SDP_ANNEX_T,
-
- /* These annexes have token=token format */
- SDP_ANNEX_K,
- SDP_ANNEX_N,
- SDP_ANNEX_P,
-
- SDP_MODE,
- SDP_LEVEL_ASYMMETRY_ALLOWED,
- SDP_MAX_AVERAGE_BIT_RATE,
- SDP_USED_TX,
- SDP_STEREO,
- SDP_USE_IN_BAND_FEC,
- SDP_MAX_CODED_AUDIO_BW,
- SDP_CBR,
- SDP_STREAMS,
- SDP_PROTOCOL,
- SDP_MAX_FMTP_PARAM,
- SDP_FMTP_PARAM_UNKNOWN
-} sdp_fmtp_codec_param_e;
-
-/* Fmtp attribute parameters values for
- fmtp attribute parameters which convey codec
- information */
-
-typedef enum {
- SDP_YES,
- SDP_NO,
- SDP_MAX_FMTP_PARAM_VAL,
- SDP_FMTP_PARAM_UNKNOWN_VAL
-} sdp_fmtp_codec_param_val_e;
-
-/* silenceSupp suppPref */
-typedef enum {
- SDP_SILENCESUPP_PREF_STANDARD,
- SDP_SILENCESUPP_PREF_CUSTOM,
- SDP_SILENCESUPP_PREF_NULL, /* "-" */
- SDP_MAX_SILENCESUPP_PREF,
- SDP_SILENCESUPP_PREF_UNKNOWN
-} sdp_silencesupp_pref_e;
-
-/* silenceSupp sidUse */
-typedef enum {
- SDP_SILENCESUPP_SIDUSE_NOSID,
- SDP_SILENCESUPP_SIDUSE_FIXED,
- SDP_SILENCESUPP_SIDUSE_SAMPLED,
- SDP_SILENCESUPP_SIDUSE_NULL, /* "-" */
- SDP_MAX_SILENCESUPP_SIDUSE,
- SDP_SILENCESUPP_SIDUSE_UNKNOWN
-} sdp_silencesupp_siduse_e;
-
-typedef enum {
- SDP_MEDIADIR_ROLE_PASSIVE,
- SDP_MEDIADIR_ROLE_ACTIVE,
- SDP_MEDIADIR_ROLE_BOTH,
- SDP_MEDIADIR_ROLE_REUSE,
- SDP_MEDIADIR_ROLE_UNKNOWN,
- SDP_MAX_MEDIADIR_ROLES,
- SDP_MEDIADIR_ROLE_UNSUPPORTED,
- SDP_MEDIADIR_ROLE_INVALID
-} sdp_mediadir_role_e;
-
-typedef enum {
- SDP_GROUP_ATTR_FID,
- SDP_GROUP_ATTR_LS,
- SDP_GROUP_ATTR_ANAT,
- SDP_MAX_GROUP_ATTR_VAL,
- SDP_GROUP_ATTR_UNSUPPORTED
-} sdp_group_attr_e;
-
-typedef enum {
- SDP_SRC_FILTER_INCL,
- SDP_SRC_FILTER_EXCL,
- SDP_MAX_FILTER_MODE,
- SDP_FILTER_MODE_NOT_PRESENT
-} sdp_src_filter_mode_e;
-
-typedef enum {
- SDP_RTCP_UNICAST_MODE_REFLECTION,
- SDP_RTCP_UNICAST_MODE_RSI,
- SDP_RTCP_MAX_UNICAST_MODE,
- SDP_RTCP_UNICAST_MODE_NOT_PRESENT
-} sdp_rtcp_unicast_mode_e;
-
-/*
- * sdp_srtp_fec_order_t
- * This type defines the order in which to perform FEC
- * (Forward Error Correction) and SRTP Encryption/Authentication.
- */
-typedef enum sdp_srtp_fec_order_t_ {
- SDP_SRTP_THEN_FEC, /* upon sending perform SRTP then FEC */
- SDP_FEC_THEN_SRTP, /* upon sending perform FEC then SRTP */
- SDP_SRTP_FEC_SPLIT /* upon sending perform SRTP Encryption,
- * then FEC, the SRTP Authentication */
-} sdp_srtp_fec_order_t;
-
-
-/*
- * sdp_srtp_crypto_suite_t
- * Enumeration of the crypto suites supported for MGCP SRTP
- * package.
- */
-typedef enum sdp_srtp_crypto_suite_t_ {
- SDP_SRTP_UNKNOWN_CRYPTO_SUITE = 0,
- SDP_SRTP_AES_CM_128_HMAC_SHA1_32,
- SDP_SRTP_AES_CM_128_HMAC_SHA1_80,
- SDP_SRTP_F8_128_HMAC_SHA1_80,
- SDP_SRTP_MAX_NUM_CRYPTO_SUITES
-} sdp_srtp_crypto_suite_t;
-
-/*
- * SDP SRTP crypto suite definition parameters
- *
- * SDP_SRTP_<crypto_suite>_KEY_BYTES
- * The size of a master key for <crypto_suite> in bytes.
- *
- * SDP_SRTP_<crypto_suite>_SALT_BYTES
- * The size of a master salt for <crypto_suite> in bytes.
- */
-#define SDP_SRTP_AES_CM_128_HMAC_SHA1_32_KEY_BYTES 16
-#define SDP_SRTP_AES_CM_128_HMAC_SHA1_32_SALT_BYTES 14
-#define SDP_SRTP_AES_CM_128_HMAC_SHA1_80_KEY_BYTES 16
-#define SDP_SRTP_AES_CM_128_HMAC_SHA1_80_SALT_BYTES 14
-#define SDP_SRTP_F8_128_HMAC_SHA1_80_KEY_BYTES 16
-#define SDP_SRTP_F8_128_HMAC_SHA1_80_SALT_BYTES 14
-
-/* SDP Defines */
-
-#define SDP_MAX_STRING_LEN 256 /* Max len for SDP string */
-#define SDP_MAX_SHORT_STRING_LEN 12 /* Max len for a short SDP string */
-#define SDP_MAX_PAYLOAD_TYPES 23 /* Max payload types in m= line */
-#define SDP_TOKEN_LEN 2 /* Len of <token>= */
-#define SDP_CURRENT_VERSION 0 /* Current default SDP version */
-#define SDP_MAX_PORT_PARAMS 4 /* Max m= port params - x/x/x/x */
-#define SDP_MIN_DYNAMIC_PAYLOAD 96 /* Min dynamic payload */
-#define SDP_MAX_DYNAMIC_PAYLOAD 127 /* Max dynamic payload */
-#define SDP_MIN_CIF_VALUE 1 /* applies to all QCIF,CIF,CIF4,CIF16,SQCIF */
-#define SDP_MAX_CIF_VALUE 32 /* applies to all QCIF,CIF,CIF4,CIF16,SQCIF */
-#define SDP_MAX_SRC_ADDR_LIST 1 /* Max source addrs for which filter applies */
-
-
-#define SDP_DEFAULT_PACKETIZATION_MODE_VALUE 0 /* max packetization mode for H.264 */
-#define SDP_MAX_PACKETIZATION_MODE_VALUE 2 /* max packetization mode for H.264 */
-
-#define SDP_MAX_LEVEL_ASYMMETRY_ALLOWED_VALUE 1 /* max level asymmetry allowed value for H.264 */
-#define SDP_DEFAULT_LEVEL_ASYMMETRY_ALLOWED_VALUE 1 /* default level asymmetry allowed value for H.264 */
-#define SDP_INVALID_LEVEL_ASYMMETRY_ALLOWED_VALUE 2 /* invalid value for level-asymmetry-allowed param for H.264 */
-
-
-/* Max number of stream ids that can be grouped together */
-#define SDP_MAX_GROUP_STREAM_ID 10
-
-
-#define SDP_MAGIC_NUM 0xabcdabcd
-
-#define SDP_UNSUPPORTED "Unsupported"
-#define SDP_MAX_LINE_LEN 256 /* Max len for SDP Line */
-
-#define SDP_MAX_PROFILE_VALUE 10
-#define SDP_MAX_LEVEL_VALUE 100
-#define SDP_MIN_PROFILE_LEVEL_VALUE 0
-#define SDP_MAX_TTL_VALUE 255
-#define SDP_MIN_MCAST_ADDR_HI_BIT_VAL 224
-#define SDP_MAX_MCAST_ADDR_HI_BIT_VAL 239
-
-/* SDP Enum Types */
-
-typedef enum {
- SDP_ERR_INVALID_CONF_PTR,
- SDP_ERR_INVALID_SDP_PTR,
- SDP_ERR_INTERNAL,
- SDP_MAX_ERR_TYPES
-} sdp_errmsg_e;
-
-/* SDP Structure Definitions */
-
-/* String names of varios tokens */
-typedef struct {
- char *name;
- u8 strlen;
-} sdp_namearray_t;
-
-/* c= line info */
-typedef struct {
- sdp_nettype_e nettype;
- sdp_addrtype_e addrtype;
- char conn_addr[SDP_MAX_STRING_LEN+1];
- tinybool is_multicast;
- u16 ttl;
- u16 num_of_addresses;
-} sdp_conn_t;
-
-/* t= line info */
-typedef struct sdp_timespec {
- char start_time[SDP_MAX_STRING_LEN+1];
- char stop_time[SDP_MAX_STRING_LEN+1];
- struct sdp_timespec *next_p;
-} sdp_timespec_t;
-
-
-/* k= line info */
-typedef struct sdp_encryptspec {
- sdp_encrypt_type_e encrypt_type;
- char encrypt_key[SDP_MAX_STRING_LEN+1];
-} sdp_encryptspec_t;
-
-
-/* FMTP attribute deals with named events in the range of 0-255 as
- * defined in RFC 2833 */
-#define SDP_MIN_NE_VALUE 0
-#define SDP_MAX_NE_VALUES 256
-#define SDP_NE_BITS_PER_WORD ( sizeof(u32) * 8 )
-#define SDP_NE_NUM_BMAP_WORDS ((SDP_MAX_NE_VALUES + SDP_NE_BITS_PER_WORD - 1)/SDP_NE_BITS_PER_WORD )
-#define SDP_NE_BIT_0 ( 0x00000001 )
-#define SDP_NE_ALL_BITS ( 0xFFFFFFFF )
-
-#define SDP_DEINT_BUF_REQ_FLAG 0x1
-#define SDP_INIT_BUF_TIME_FLAG 0x2
-#define SDP_MAX_RCMD_NALU_SIZE_FLAG 0x4
-#define SDP_DEINT_BUF_CAP_FLAG 0x8
-
-typedef struct sdp_fmtp {
- u16 payload_num;
- u32 maxval; /* maxval optimizes bmap search */
- u32 bmap[ SDP_NE_NUM_BMAP_WORDS ];
- sdp_fmtp_format_type_e fmtp_format; /* Gives the format type
- for FMTP attribute*/
- tinybool annexb_required;
- tinybool annexa_required;
-
- tinybool annexa;
- tinybool annexb;
- u32 bitrate;
- u32 mode;
-
- /* some OPUS specific fmtp params */
- u32 maxaveragebitrate;
- u16 usedtx;
- u16 stereo;
- u16 useinbandfec;
- char maxcodedaudiobandwidth[SDP_MAX_STRING_LEN+1];
- u16 cbr;
-
- /* some Data Channel specific fmtp params */
- u16 streams; /* Num streams per Data Channel */
- char protocol[SDP_MAX_STRING_LEN+1];
-
- /* BEGIN - All Video related FMTP parameters */
- u16 qcif;
- u16 cif;
- u16 maxbr;
- u16 sqcif;
- u16 cif4;
- u16 cif16;
-
- u16 custom_x;
- u16 custom_y;
- u16 custom_mpi;
- /* CUSTOM=360,240,4 implies X-AXIS=360, Y-AXIS=240; MPI=4 */
- u16 par_width;
- u16 par_height;
- /* PAR=12:11 implies par_width=12, par_height=11 */
-
- /* CPCF should be a float. IOS does not support float and so it is u16 */
- /* For portable stack, CPCF should be defined as float and the parsing should
- * be modified accordingly */
- u16 cpcf;
- u16 bpp;
- u16 hrd;
-
- int16 profile;
- int16 level;
- tinybool is_interlace;
-
- /* some more H.264 specific fmtp params */
- char profile_level_id[SDP_MAX_STRING_LEN+1];
- char parameter_sets[SDP_MAX_STRING_LEN+1];
- u16 packetization_mode;
- u16 level_asymmetry_allowed;
- u16 interleaving_depth;
- u32 deint_buf_req;
- u32 max_don_diff;
- u32 init_buf_time;
-
- u32 max_mbps;
- u32 max_fs;
- u32 max_cpb;
- u32 max_dpb;
- u32 max_br;
- tinybool redundant_pic_cap;
- u32 deint_buf_cap;
- u32 max_rcmd_nalu_size;
- tinybool parameter_add;
-
- tinybool annex_d;
-
- tinybool annex_f;
- tinybool annex_i;
- tinybool annex_j;
- tinybool annex_t;
-
- /* H.263 codec requires annex K,N and P to have values */
- u16 annex_k_val;
- u16 annex_n_val;
-
- /* Annex P can take one or more values in the range 1-4 . e.g P=1,3 */
- u16 annex_p_val_picture_resize; /* 1 = four; 2 = sixteenth */
- u16 annex_p_val_warp; /* 3 = half; 4=sixteenth */
-
- u8 flag;
-
- /* END - All Video related FMTP parameters */
-
-} sdp_fmtp_t;
-
-/* a=qos|secure|X-pc-qos|X-qos info */
-typedef struct sdp_qos {
- sdp_qos_strength_e strength;
- sdp_qos_dir_e direction;
- tinybool confirm;
- sdp_qos_status_types_e status_type;
-} sdp_qos_t;
-
-/* a=curr:qos status_type direction */
-typedef struct sdp_curr {
- sdp_curr_type_e type;
- sdp_qos_status_types_e status_type;
- sdp_qos_dir_e direction;
-} sdp_curr_t;
-
-/* a=des:qos strength status_type direction */
-typedef struct sdp_des {
- sdp_des_type_e type;
- sdp_qos_strength_e strength;
- sdp_qos_status_types_e status_type;
- sdp_qos_dir_e direction;
-} sdp_des_t;
-
-/* a=conf:qos status_type direction */
-typedef struct sdp_conf {
- sdp_conf_type_e type;
- sdp_qos_status_types_e status_type;
- sdp_qos_dir_e direction;
-} sdp_conf_t;
-
-
-/* a=rtpmap or a=sprtmap info */
-typedef struct sdp_transport_map {
- u16 payload_num;
- char encname[SDP_MAX_STRING_LEN+1];
- u32 clockrate;
- u16 num_chan;
-} sdp_transport_map_t;
-
-
-/* a=rtr info */
-typedef struct sdp_rtr {
- tinybool confirm;
-} sdp_rtr_t;
-
-/* a=subnet info */
-typedef struct sdp_subnet {
- sdp_nettype_e nettype;
- sdp_addrtype_e addrtype;
- char addr[SDP_MAX_STRING_LEN+1];
- int32 prefix;
-} sdp_subnet_t;
-
-
-/* a=X-pc-codec info */
-typedef struct sdp_pccodec {
- u16 num_payloads;
- ushort payload_type[SDP_MAX_PAYLOAD_TYPES];
-} sdp_pccodec_t;
-
-/* a=direction info */
-typedef struct sdp_comediadir {
- sdp_mediadir_role_e role;
- tinybool conn_info_present;
- sdp_conn_t conn_info;
- u32 src_port;
-} sdp_comediadir_t;
-
-
-
-/* a=silenceSupp info */
-typedef struct sdp_silencesupp {
- tinybool enabled;
- tinybool timer_null;
- u16 timer;
- sdp_silencesupp_pref_e pref;
- sdp_silencesupp_siduse_e siduse;
- tinybool fxnslevel_null;
- u8 fxnslevel;
-} sdp_silencesupp_t;
-
-
-/*
- * a=mptime info */
-/* Note that an interval value of zero corresponds to
- * the "-" syntax on the a= line.
- */
-typedef struct sdp_mptime {
- u16 num_intervals;
- ushort intervals[SDP_MAX_PAYLOAD_TYPES];
-} sdp_mptime_t;
-
-/*
- * a=X-sidin:<val>, a=X-sidout:< val> and a=X-confid: <val>
- * Stream Id,ConfID related attributes to be used for audio/video conferencing
- *
-*/
-
-typedef struct sdp_stream_data {
- char x_sidin[SDP_MAX_STRING_LEN+1];
- char x_sidout[SDP_MAX_STRING_LEN+1];
- char x_confid[SDP_MAX_STRING_LEN+1];
- sdp_group_attr_e group_attr; /* FID or LS */
- u16 num_group_id;
- u16 group_id_arr[SDP_MAX_GROUP_STREAM_ID];
-} sdp_stream_data_t;
-
-/*
- * a=source-filter:<filter-mode> <filter-spec>
- * <filter-spec> = <nettype> <addrtype> <dest-addr> <src_addr><src_addr>...
- * One or more source addresses to apply filter, for one or more connection
- * address in unicast/multicast environments
- */
-typedef struct sdp_source_filter {
- sdp_src_filter_mode_e mode;
- sdp_nettype_e nettype;
- sdp_addrtype_e addrtype;
- char dest_addr[SDP_MAX_STRING_LEN+1];
- u16 num_src_addr;
- char src_list[SDP_MAX_SRC_ADDR_LIST+1][SDP_MAX_STRING_LEN+1];
-} sdp_source_filter_t;
-
-/*
- * b=<bw-modifier>:<val>
- *
-*/
-typedef struct sdp_bw_data {
- struct sdp_bw_data *next_p;
- sdp_bw_modifier_e bw_modifier;
- int bw_val;
-} sdp_bw_data_t;
-
-/*
- * This structure houses a linked list of sdp_bw_data_t instances. Each
- * sdp_bw_data_t instance represents one b= line.
- */
-typedef struct sdp_bw {
- u16 bw_data_count;
- sdp_bw_data_t *bw_data_list;
-} sdp_bw_t;
-
-/* Media lines for AAL2 may have more than one transport type defined
- * each with its own payload type list. These are referred to as
- * profile types instead of transport types. This structure is used
- * to handle these multiple profile types. Note: One additional profile
- * field is needed because of the way parsing is done. This is not an
- * error. */
-typedef struct sdp_media_profiles {
- u16 num_profiles;
- sdp_transport_e profile[SDP_MAX_PROFILES+1];
- u16 num_payloads[SDP_MAX_PROFILES];
- sdp_payload_ind_e payload_indicator[SDP_MAX_PROFILES][SDP_MAX_PAYLOAD_TYPES];
- u16 payload_type[SDP_MAX_PROFILES][SDP_MAX_PAYLOAD_TYPES];
-} sdp_media_profiles_t;
-
-
-/*
- * sdp_srtp_crypto_context_t
- * This type is used to hold cryptographic context information.
- *
- */
-
-typedef struct sdp_srtp_crypto_context_t_ {
- int32 tag;
- unsigned long selection_flags;
- sdp_srtp_crypto_suite_t suite;
- unsigned char master_key[SDP_SRTP_MAX_KEY_SIZE_BYTES];
- unsigned char master_salt[SDP_SRTP_MAX_SALT_SIZE_BYTES];
- unsigned char master_key_size_bytes;
- unsigned char master_salt_size_bytes;
- unsigned long ssrc; /* not used */
- unsigned long roc; /* not used */
- unsigned long kdr; /* not used */
- unsigned short seq; /* not used */
- sdp_srtp_fec_order_t fec_order; /* not used */
- unsigned char master_key_lifetime[SDP_SRTP_MAX_LIFETIME_BYTES];
- unsigned char mki[SDP_SRTP_MAX_MKI_SIZE_BYTES];
- u16 mki_size_bytes;
- char* session_parameters;
-} sdp_srtp_crypto_context_t;
-
-
-/* m= line info and associated attribute list */
-/* Note: Most of the port parameter values are 16-bit values. We set
- * the type to int32 so we can return either a 16-bit value or the
- * choose value. */
-typedef struct sdp_mca {
- sdp_media_e media;
- sdp_conn_t conn;
- sdp_transport_e transport;
- sdp_port_format_e port_format;
- int32 port;
- int32 sctpport;
- int32 num_ports;
- int32 vpi;
- u32 vci; /* VCI needs to be 32-bit */
- int32 vcci;
- int32 cid;
- u16 num_payloads;
- sdp_payload_ind_e payload_indicator[SDP_MAX_PAYLOAD_TYPES];
- u16 payload_type[SDP_MAX_PAYLOAD_TYPES];
- sdp_media_profiles_t *media_profiles_p;
- tinybool sessinfo_found;
- sdp_encryptspec_t encrypt;
- sdp_bw_t bw;
- sdp_attr_e media_direction; /* Either INACTIVE, SENDONLY,
- RECVONLY, or SENDRECV */
- u32 mid;
- struct sdp_attr *media_attrs_p;
- struct sdp_mca *next_p;
-} sdp_mca_t;
-
-
-/* generic a= line info */
-typedef struct sdp_attr {
- sdp_attr_e type;
- union {
- tinybool boolean_val;
- u32 u32_val;
- char string_val[SDP_MAX_STRING_LEN+1];
- char ice_attr[SDP_MAX_STRING_LEN+1];
- sdp_fmtp_t fmtp;
- sdp_qos_t qos;
- sdp_curr_t curr;
- sdp_des_t des;
- sdp_conf_t conf;
- sdp_transport_map_t transport_map; /* A rtpmap or sprtmap */
- sdp_subnet_t subnet;
- sdp_t38_ratemgmt_e t38ratemgmt;
- sdp_t38_udpec_e t38udpec;
- sdp_pccodec_t pccodec;
- sdp_silencesupp_t silencesupp;
- sdp_mca_t *cap_p; /* A X-CAP or CDSC attribute */
- sdp_rtr_t rtr;
- sdp_comediadir_t comediadir;
- sdp_srtp_crypto_context_t srtp_context;
- sdp_mptime_t mptime;
- sdp_stream_data_t stream_data;
- char unknown[SDP_MAX_STRING_LEN+1];
- sdp_source_filter_t source_filter;
- } attr;
- struct sdp_attr *next_p;
-} sdp_attr_t;
-
-typedef struct sdp_srtp_crypto_suite_list_ {
- sdp_srtp_crypto_suite_t crypto_suite_val;
- char * crypto_suite_str;
- unsigned char key_size_bytes;
- unsigned char salt_size_bytes;
-} sdp_srtp_crypto_suite_list;
-
-/* Application configuration options */
-typedef struct sdp_conf_options {
- u32 magic_num;
- tinybool debug_flag[SDP_MAX_DEBUG_TYPES];
- tinybool version_reqd;
- tinybool owner_reqd;
- tinybool session_name_reqd;
- tinybool timespec_reqd;
- tinybool media_supported[SDP_MAX_MEDIA_TYPES];
- tinybool nettype_supported[SDP_MAX_NETWORK_TYPES];
- tinybool addrtype_supported[SDP_MAX_ADDR_TYPES];
- tinybool transport_supported[SDP_MAX_TRANSPORT_TYPES];
- tinybool allow_choose[SDP_MAX_CHOOSE_PARAMS];
- /* Statistics counts */
- u32 num_builds;
- u32 num_parses;
- u32 num_not_sdp_desc;
- u32 num_invalid_token_order;
- u32 num_invalid_param;
- u32 num_no_resource;
- struct sdp_conf_options *next_p;
-} sdp_conf_options_t;
-
-
-/* Session level SDP info with pointers to media line info. */
-/* Elements here that can only be one of are included directly. Elements */
-/* that can be more than one are pointers. */
-typedef struct {
- char peerconnection[PC_HANDLE_SIZE];
- u32 magic_num;
- sdp_conf_options_t *conf_p;
- tinybool debug_flag[SDP_MAX_DEBUG_TYPES];
- char debug_str[SDP_MAX_STRING_LEN+1];
- u32 debug_id;
- int32 version; /* version is really a u16 */
- char owner_name[SDP_MAX_STRING_LEN+1];
- char owner_sessid[SDP_MAX_STRING_LEN+1];
- char owner_version[SDP_MAX_STRING_LEN+1];
- sdp_nettype_e owner_network_type;
- sdp_addrtype_e owner_addr_type;
- char owner_addr[SDP_MAX_STRING_LEN+1];
- char sessname[SDP_MAX_STRING_LEN+1];
- tinybool sessinfo_found;
- tinybool uri_found;
- sdp_conn_t default_conn;
- sdp_timespec_t *timespec_p;
- sdp_encryptspec_t encrypt;
- sdp_bw_t bw;
- sdp_attr_t *sess_attrs_p;
-
- /* Info to help with building capability attributes. */
- u16 cur_cap_num;
- sdp_mca_t *cur_cap_p;
- /* Info to help parsing X-cpar attrs. */
- u16 cap_valid;
- u16 last_cap_inst;
- /* Info to help building X-cpar/cpar attrs. */
- sdp_attr_e last_cap_type;
-
- /* MCA - Media, connection, and attributes */
- sdp_mca_t *mca_p;
- ushort mca_count;
-} sdp_t;
-
-
-/* Token processing table. */
-typedef struct {
- char *name;
- sdp_result_e (*parse_func)(sdp_t *sdp_p, u16 level, const char *ptr);
- sdp_result_e (*build_func)(sdp_t *sdp_p, u16 level, flex_string *fs);
-} sdp_tokenarray_t;
-
-
-/* Attribute processing table. */
-typedef struct {
- char *name;
- u16 strlen;
- sdp_result_e (*parse_func)(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
- sdp_result_e (*build_func)(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-} sdp_attrarray_t;
-
-
-/* Prototypes */
-
-/* sdp_config.c */
-extern void *sdp_init_config(void);
-extern void sdp_appl_debug(void *config_p, sdp_debug_e debug_type,
- tinybool debug_flag);
-extern void sdp_require_version(void *config_p, tinybool version_required);
-extern void sdp_require_owner(void *config_p, tinybool owner_required);
-extern void sdp_require_session_name(void *config_p,
- tinybool sess_name_required);
-extern void sdp_require_timespec(void *config_p, tinybool timespec_required);
-extern void sdp_media_supported(void *config_p, sdp_media_e media_type,
- tinybool media_supported);
-extern void sdp_nettype_supported(void *config_p, sdp_nettype_e nettype,
- tinybool nettype_supported);
-extern void sdp_addrtype_supported(void *config_p, sdp_addrtype_e addrtype,
- tinybool addrtype_supported);
-extern void sdp_transport_supported(void *config_p, sdp_transport_e transport,
- tinybool transport_supported);
-extern void sdp_allow_choose(void *config_p, sdp_choose_param_e param,
- tinybool choose_allowed);
-
-/* sdp_main.c */
-extern sdp_t *sdp_init_description(const char *peerconnection, void *config_p);
-extern void sdp_debug(sdp_t *sdp_ptr, sdp_debug_e debug_type, tinybool debug_flag);
-extern void sdp_set_string_debug(sdp_t *sdp_ptr, const char *debug_str);
-extern sdp_result_e sdp_parse(sdp_t *sdp_ptr, char **bufp, u16 len);
-extern sdp_result_e sdp_build(sdp_t *sdp_ptr, flex_string *fs);
-extern sdp_t *sdp_copy(sdp_t *sdp_ptr);
-extern sdp_result_e sdp_free_description(sdp_t *sdp_ptr);
-extern void sdp_parse_error(const char *peerconnection, const char *format, ...);
-
-extern const char *sdp_get_result_name(sdp_result_e rc);
-
-
-/* sdp_access.c */
-extern tinybool sdp_version_valid(void *sdp_p);
-extern int32 sdp_get_version(void *sdp_p);
-extern sdp_result_e sdp_set_version(void *sdp_p, int32 version);
-
-extern tinybool sdp_owner_valid(void *sdp_p);
-extern const char *sdp_get_owner_username(void *sdp_p);
-extern const char *sdp_get_owner_sessionid(void *sdp_p);
-extern const char *sdp_get_owner_version(void *sdp_p);
-extern sdp_nettype_e sdp_get_owner_network_type(void *sdp_p);
-extern sdp_addrtype_e sdp_get_owner_address_type(void *sdp_p);
-extern const char *sdp_get_owner_address(void *sdp_p);
-extern sdp_result_e sdp_set_owner_username(void *sdp_p, const char *username);
-extern sdp_result_e sdp_set_owner_sessionid(void *sdp_p, const char *sessid);
-extern sdp_result_e sdp_set_owner_version(void *sdp_p, const char *version);
-extern sdp_result_e sdp_set_owner_network_type(void *sdp_p,
- sdp_nettype_e network_type);
-extern sdp_result_e sdp_set_owner_address_type(void *sdp_p,
- sdp_addrtype_e address_type);
-extern sdp_result_e sdp_set_owner_address(void *sdp_p, const char *address);
-
-extern tinybool sdp_session_name_valid(void *sdp_p);
-extern const char *sdp_get_session_name(void *sdp_p);
-extern sdp_result_e sdp_set_session_name(void *sdp_p, const char *sessname);
-
-extern tinybool sdp_timespec_valid(void *sdp_ptr);
-extern const char *sdp_get_time_start(void *sdp_ptr);
-extern const char *sdp_get_time_stop(void *sdp_ptr);
-sdp_result_e sdp_set_time_start(void *sdp_ptr, const char *start_time);
-sdp_result_e sdp_set_time_stop(void *sdp_ptr, const char *stop_time);
-
-extern tinybool sdp_encryption_valid(void *sdp_ptr, u16 level);
-extern sdp_encrypt_type_e sdp_get_encryption_method(void *sdp_ptr, u16 level);
-extern const char *sdp_get_encryption_key(void *sdp_ptr, u16 level);
-extern sdp_result_e sdp_set_encryption_method(void *sdp_ptr, u16 level,
- sdp_encrypt_type_e method);
-extern sdp_result_e sdp_set_encryption_key(void *sdp_ptr, u16 level,
- const char *key);
-
-extern tinybool sdp_connection_valid(void *sdp_p, u16 level);
-extern tinybool sdp_bw_line_exists(void *sdp_ptr, u16 level, u16 inst_num);
-extern tinybool sdp_bandwidth_valid(void *sdp_p, u16 level, u16 inst_num);
-extern sdp_nettype_e sdp_get_conn_nettype(void *sdp_p, u16 level);
-extern sdp_addrtype_e sdp_get_conn_addrtype(void *sdp_p, u16 level);
-extern const char *sdp_get_conn_address(void *sdp_p, u16 level);
-
-extern tinybool sdp_is_mcast_addr (void *sdp_ptr, u16 level);
-extern int32 sdp_get_mcast_ttl(void *sdp_ptr, u16 level);
-extern int32 sdp_get_mcast_num_of_addresses(void *sdp_ptr, u16 level);
-
-extern sdp_result_e sdp_set_conn_nettype(void *sdp_p, u16 level,
- sdp_nettype_e nettype);
-extern sdp_result_e sdp_set_conn_addrtype(void *sdp_p, u16 level,
- sdp_addrtype_e addrtype);
-extern sdp_result_e sdp_set_conn_address(void *sdp_p, u16 level,
- const char *address);
-extern sdp_result_e sdp_set_mcast_addr_fields(void *sdp_ptr, u16 level,
- u16 ttl, u16 num_addr);
-
-extern tinybool sdp_media_line_valid(void *sdp_ptr, u16 level);
-extern u16 sdp_get_num_media_lines(void *sdp_ptr);
-extern sdp_media_e sdp_get_media_type(void *sdp_ptr, u16 level);
-extern sdp_port_format_e sdp_get_media_port_format(void *sdp_ptr, u16 level);
-extern int32 sdp_get_media_portnum(void *sdp_ptr, u16 level);
-extern int32 sdp_get_media_portcount(void *sdp_ptr, u16 level);
-extern int32 sdp_get_media_vpi(void *sdp_ptr, u16 level);
-extern u32 sdp_get_media_vci(void *sdp_ptr, u16 level);
-extern int32 sdp_get_media_vcci(void *sdp_ptr, u16 level);
-extern int32 sdp_get_media_cid(void *sdp_ptr, u16 level);
-extern sdp_transport_e sdp_get_media_transport(void *sdp_ptr, u16 level);
-extern u16 sdp_get_media_num_profiles(void *sdp_ptr, u16 level);
-extern sdp_transport_e sdp_get_media_profile(void *sdp_ptr, u16 level,
- u16 profile_num);
-extern u16 sdp_get_media_num_payload_types(void *sdp_ptr, u16 level);
-extern u16 sdp_get_media_profile_num_payload_types(void *sdp_ptr, u16 level,
- u16 profile_num);
-extern u32 sdp_get_media_payload_type(void *sdp_ptr, u16 level,
- u16 payload_num, sdp_payload_ind_e *indicator);
-extern u32 sdp_get_media_profile_payload_type(void *sdp_ptr, u16 level,
- u16 prof_num, u16 payload_num, sdp_payload_ind_e *indicator);
-extern sdp_result_e sdp_insert_media_line(void *sdp_ptr, u16 level);
-extern void sdp_delete_media_line(void *sdp_ptr, u16 level);
-extern sdp_result_e sdp_set_media_type(void *sdp_ptr, u16 level,
- sdp_media_e media);
-extern sdp_result_e sdp_set_media_port_format(void *sdp_ptr, u16 level,
- sdp_port_format_e port_format);
-extern sdp_result_e sdp_set_media_portnum(void *sdp_ptr, u16 level,
- int32 portnum, int32 sctpport);
-extern sdp_result_e sdp_set_media_portcount(void *sdp_ptr, u16 level,
- int32 num_ports);
-extern sdp_result_e sdp_set_media_vpi(void *sdp_ptr, u16 level, int32 vpi);
-extern sdp_result_e sdp_set_media_vci(void *sdp_ptr, u16 level, u32 vci);
-extern sdp_result_e sdp_set_media_vcci(void *sdp_ptr, u16 level, int32 vcci);
-extern sdp_result_e sdp_set_media_cid(void *sdp_ptr, u16 level, int32 cid);
-extern sdp_result_e sdp_set_media_transport(void *sdp_ptr, u16 level,
- sdp_transport_e transport);
-extern sdp_result_e sdp_add_media_profile(void *sdp_ptr, u16 level,
- sdp_transport_e profile);
-extern sdp_result_e sdp_add_media_payload_type(void *sdp_ptr, u16 level,
- u16 payload_type, sdp_payload_ind_e indicator);
-extern sdp_result_e sdp_add_media_profile_payload_type(void *sdp_ptr,
- u16 level, u16 prof_num, u16 payload_type,
- sdp_payload_ind_e indicator);
-
-/* sdp_attr_access.c */
-extern sdp_result_e sdp_add_new_attr(void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e attr_type, u16 *inst_num);
-extern sdp_result_e sdp_copy_attr (void *src_sdp_ptr, void *dst_sdp_ptr,
- u16 src_level, u16 dst_level,
- u8 src_cap_num, u8 dst_cap_num,
- sdp_attr_e src_attr_type, u16 src_inst_num);
-extern sdp_result_e sdp_copy_all_attrs(void *src_sdp_ptr, void *dst_sdp_ptr,
- u16 src_level, u16 dst_level);
-extern sdp_result_e sdp_attr_num_instances(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e attr_type, u16 *num_attr_inst);
-extern sdp_result_e sdp_get_total_attrs(void *sdp_ptr, u16 level, u8 cap_num,
- u16 *num_attrs);
-extern sdp_result_e sdp_get_attr_type(void *sdp_ptr, u16 level, u8 cap_num,
- u16 attr_num, sdp_attr_e *attr_type, u16 *inst_num);
-extern sdp_result_e sdp_delete_attr(void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e attr_type, u16 inst_num);
-extern sdp_result_e sdp_delete_all_attrs(void *sdp_ptr, u16 level, u8 cap_num);
-extern tinybool sdp_attr_valid(void *sdp_ptr, sdp_attr_e attr_type,
- u16 level, u8 cap_num, u16 inst_num);
-extern const char *sdp_attr_get_simple_string(void *sdp_ptr,
- sdp_attr_e attr_type, u16 level, u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_set_simple_string(void *sdp_ptr,
- sdp_attr_e attr_type, u16 level,
- u8 cap_num, u16 inst_num, const char *string_parm);
-extern u32 sdp_attr_get_simple_u32(void *sdp_ptr, sdp_attr_e attr_type,
- u16 level, u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_set_simple_u32(void *sdp_ptr,
- sdp_attr_e attr_type, u16 level,
- u8 cap_num, u16 inst_num, u32 num_parm);
-extern tinybool sdp_attr_get_simple_boolean(void *sdp_ptr,
- sdp_attr_e attr_type, u16 level, u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_set_simple_boolean(void *sdp_ptr,
- sdp_attr_e attr_type, u16 level, u8 cap_num,
- u16 inst_num, u32 bool_parm);
-extern const char* sdp_attr_get_maxprate(void *sdp_ptr, u16 level,
- u16 inst_num);
-extern sdp_result_e sdp_attr_set_maxprate(void *sdp_ptr, u16 level,
- u16 inst_num, const char *string_parm);
-extern sdp_t38_ratemgmt_e sdp_attr_get_t38ratemgmt(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_set_t38ratemgmt(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_t38_ratemgmt_e t38ratemgmt);
-extern sdp_t38_udpec_e sdp_attr_get_t38udpec(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_set_t38udpec(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_t38_udpec_e t38udpec);
-extern sdp_direction_e sdp_get_media_direction(void *sdp_ptr, u16 level,
- u8 cap_num);
-extern sdp_qos_strength_e sdp_attr_get_qos_strength(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num);
-extern sdp_qos_status_types_e sdp_attr_get_qos_status_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num);
-extern sdp_qos_dir_e sdp_attr_get_qos_direction(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num);
-extern tinybool sdp_attr_get_qos_confirm(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num);
-extern sdp_curr_type_e sdp_attr_get_curr_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num);
-extern sdp_des_type_e sdp_attr_get_des_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num);
-extern sdp_conf_type_e sdp_attr_get_conf_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num);
-extern sdp_result_e sdp_attr_set_conf_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_conf_type_e conf_type);
-extern sdp_result_e sdp_attr_set_des_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_des_type_e des_type);
-extern sdp_result_e sdp_attr_set_curr_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_curr_type_e curr_type);
-extern sdp_result_e sdp_attr_set_qos_strength(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_qos_strength_e strength);
-extern sdp_result_e sdp_attr_set_qos_direction(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_qos_dir_e direction);
-extern sdp_result_e sdp_attr_set_qos_status_type(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_qos_status_types_e status_type);
-extern sdp_result_e sdp_attr_set_qos_confirm(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- tinybool confirm);
-extern sdp_nettype_e sdp_attr_get_subnet_nettype(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_addrtype_e sdp_attr_get_subnet_addrtype(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern const char *sdp_attr_get_subnet_addr(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_subnet_prefix(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_set_subnet_nettype(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_nettype_e nettype);
-extern sdp_result_e sdp_attr_set_subnet_addrtype(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_addrtype_e addrtype);
-extern sdp_result_e sdp_attr_set_subnet_addr(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *addr);
-extern sdp_result_e sdp_attr_set_subnet_prefix(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- int32 prefix);
-extern tinybool sdp_attr_rtpmap_payload_valid(void *sdp_ptr, u16 level,
- u8 cap_num, u16 *inst_num, u16 payload_type);
-extern u16 sdp_attr_get_rtpmap_payload_type(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern const char *sdp_attr_get_rtpmap_encname(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern u32 sdp_attr_get_rtpmap_clockrate(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern u16 sdp_attr_get_rtpmap_num_chan(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_set_rtpmap_payload_type(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 payload_num);
-extern sdp_result_e sdp_attr_set_rtpmap_encname(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, const char *encname);
-extern sdp_result_e sdp_attr_set_rtpmap_clockrate(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 clockrate);
-extern sdp_result_e sdp_attr_set_rtpmap_num_chan(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 num_chan);
-extern tinybool sdp_attr_sprtmap_payload_valid(void *sdp_ptr, u16 level,
- u8 cap_num, u16 *inst_num, u16 payload_type);
-extern u16 sdp_attr_get_sprtmap_payload_type(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern const char *sdp_attr_get_sprtmap_encname(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern u32 sdp_attr_get_sprtmap_clockrate(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern u16 sdp_attr_get_sprtmap_num_chan(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_set_sprtmap_payload_type(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 payload_num);
-extern sdp_result_e sdp_attr_set_sprtmap_encname(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, const char *encname);
-extern sdp_result_e sdp_attr_set_sprtmap_clockrate(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 clockrate);
-extern sdp_result_e sdp_attr_set_sprtmap_num_chan(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 num_chan);
-extern tinybool sdp_attr_fmtp_payload_valid(void *sdp_ptr, u16 level,
- u8 cap_num, u16 *inst_num, u16 payload_type);
-extern u16 sdp_attr_get_fmtp_payload_type(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_ne_res_e sdp_attr_fmtp_is_range_set(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u8 low_val, u8 high_val);
-extern tinybool sdp_attr_fmtp_valid(void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, u16 appl_maxval, u32* evt_array);
-extern sdp_result_e sdp_attr_set_fmtp_payload_type(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 payload_num);
-extern sdp_result_e sdp_attr_get_fmtp_range(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *bmap);
-extern sdp_result_e sdp_attr_set_fmtp_range(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u8 low_val, u8 high_val);
-extern sdp_result_e sdp_attr_set_fmtp_bitmap(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *bmap, u32 maxval);
-extern sdp_result_e sdp_attr_clear_fmtp_range(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u8 low_val, u8 high_val);
-extern sdp_ne_res_e sdp_attr_compare_fmtp_ranges(void *src_sdp_ptr,
- void *dst_sdp_ptr, u16 src_level, u16 dst_level,
- u8 src_cap_num, u8 dst_cap_num, u16 src_inst_num,
- u16 dst_inst_num);
-extern sdp_result_e sdp_attr_copy_fmtp_ranges(void *src_sdp_ptr,
- void *dst_sdp_ptr, u16 src_level, u16 dst_level,
- u8 src_cap_num, u8 dst_cap_num, u16 src_inst_num,
- u16 dst_inst_num);
-extern sdp_result_e sdp_attr_set_fmtp_annexa (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool annexa);
-extern sdp_result_e sdp_attr_set_fmtp_mode(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 mode);
-extern u32 sdp_attr_get_fmtp_mode_for_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u32 payload_type);
-
-extern sdp_result_e sdp_attr_set_fmtp_annexb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool annexb);
-
-extern sdp_result_e sdp_attr_set_fmtp_bitrate_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 bitrate);
-extern sdp_result_e sdp_attr_set_fmtp_cif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 cif);
-extern sdp_result_e sdp_attr_set_fmtp_qcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 qcif);
-extern sdp_result_e sdp_attr_set_fmtp_sqcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 sqcif);
-extern sdp_result_e sdp_attr_set_fmtp_cif4 (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 cif4);
-extern sdp_result_e sdp_attr_set_fmtp_cif16 (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 cif16);
-extern sdp_result_e sdp_attr_set_fmtp_maxbr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 maxbr);
-extern sdp_result_e sdp_attr_set_fmtp_max_average_bitrate (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 maxaveragebitrate);
-extern sdp_result_e sdp_attr_set_fmtp_usedtx (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool usedtx);
-extern sdp_result_e sdp_attr_set_fmtp_stereo (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool stereo);
-extern sdp_result_e sdp_attr_set_fmtp_useinbandfec (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool useinbandfec);
-extern sdp_result_e sdp_attr_set_fmtp_maxcodedaudiobandwidth (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *maxcodedaudiobandwidth);
-extern sdp_result_e sdp_attr_set_fmtp_cbr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool cbr);
-extern sdp_result_e sdp_attr_set_fmtp_custom (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 custom_x, u16 custom_y,
- u16 custom_mpi);
-extern sdp_result_e sdp_attr_set_fmtp_par (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 par_width, u16 par_height);
-extern sdp_result_e sdp_attr_set_fmtp_bpp (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 bpp);
-extern sdp_result_e sdp_attr_set_fmtp_hrd (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 hrd);
-
-extern sdp_result_e sdp_attr_set_fmtp_h263_num_params (void *sdp_ptr,
- int16 level,
- u8 cap_num,
- u16 inst_num,
- int16 profile,
- u16 h263_level,
- tinybool interlace);
-
-extern sdp_result_e sdp_attr_set_fmtp_profile_level_id (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- const char *prof_id);
-
-extern sdp_result_e sdp_attr_set_fmtp_parameter_sets (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- const char *parameter_sets);
-
-extern sdp_result_e sdp_attr_set_fmtp_deint_buf_req (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 deint_buf_req);
-
-extern sdp_result_e sdp_attr_set_fmtp_init_buf_time (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 init_buf_time);
-
-extern sdp_result_e sdp_attr_set_fmtp_max_don_diff (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_don_diff);
-
-extern sdp_result_e sdp_attr_set_fmtp_interleaving_depth (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 interleaving_depth);
-
-extern sdp_result_e sdp_attr_set_fmtp_pack_mode (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u16 pack_mode);
-
-extern sdp_result_e sdp_attr_set_fmtp_level_asymmetry_allowed (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u16 level_asymmetry_allowed);
-
-extern sdp_result_e sdp_attr_set_fmtp_redundant_pic_cap (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- tinybool redundant_pic_cap);
-
-extern sdp_result_e sdp_attr_set_fmtp_max_mbps (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u32 max_mbps);
-
-extern sdp_result_e sdp_attr_set_fmtp_max_fs (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u32 max_fs);
-
-extern sdp_result_e sdp_attr_set_fmtp_max_cpb (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u32 max_cpb);
-
-extern sdp_result_e sdp_attr_set_fmtp_max_dpb (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u32 max_dpb);
-
-extern sdp_result_e sdp_attr_set_fmtp_max_br (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u32 max_br);
-
-extern sdp_result_e sdp_attr_set_fmtp_max_rcmd_nalu_size (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_rcmd_nalu_size);
-
-extern sdp_result_e sdp_attr_set_fmtp_deint_buf_cap (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 deint_buf_cap);
-
-extern sdp_result_e sdp_attr_set_fmtp_h264_parameter_add (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- tinybool parameter_add);
-
-extern sdp_result_e sdp_attr_set_fmtp_h261_annex_params (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- tinybool annex_d);
-
-extern sdp_result_e sdp_attr_set_fmtp_h263_annex_params (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- tinybool annex_f,
- tinybool annex_i,
- tinybool annex_j,
- tinybool annex_t,
- u16 annex_k_val,
- u16 annex_n_val,
- u16 annex_p_val_picture_resize,
- u16 annex_p_val_warp);
-
-
-/* get routines */
-extern int32 sdp_attr_get_fmtp_bitrate_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-
-extern int32 sdp_attr_get_fmtp_cif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_qcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_sqcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_cif4 (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_cif16 (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_maxbr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_get_fmtp_max_average_bitrate (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32* val);
-extern sdp_result_e sdp_attr_get_fmtp_usedtx (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, tinybool* val);
-extern sdp_result_e sdp_attr_get_fmtp_stereo (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, tinybool* val);
-extern sdp_result_e sdp_attr_get_fmtp_useinbandfec (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, tinybool* val);
-extern char* sdp_attr_get_fmtp_maxcodedaudiobandwidth (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_get_fmtp_cbr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, tinybool* val);
-extern sdp_result_e sdp_attr_set_fmtp_streams (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 streams);
-extern sdp_result_e sdp_attr_get_fmtp_streams (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32* val);
-extern sdp_result_e sdp_attr_get_fmtp_data_channel_protocol (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, char* protocol);
-extern sdp_result_e sdp_attr_set_fmtp_data_channel_protocol (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *protocol);
-extern int32 sdp_attr_get_fmtp_custom_x (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_custom_y (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_custom_mpi (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_par_width (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_par_height (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_bpp (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_hrd (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_profile (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_level (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern tinybool sdp_attr_get_fmtp_interlace (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern tinybool sdp_attr_get_fmtp_annex_d (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern tinybool sdp_attr_get_fmtp_annex_f (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern tinybool sdp_attr_get_fmtp_annex_i (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern tinybool sdp_attr_get_fmtp_annex_j (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern tinybool sdp_attr_get_fmtp_annex_t (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_annex_k_val (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_annex_n_val (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-
-extern int32 sdp_attr_get_fmtp_annex_p_picture_resize (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern int32 sdp_attr_get_fmtp_annex_p_warp (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-
-/* H.264 codec specific params */
-
-extern const char *sdp_attr_get_fmtp_profile_id(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern const char *sdp_attr_get_fmtp_param_sets(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_attr_get_fmtp_pack_mode (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 *val);
-
-extern sdp_result_e sdp_attr_get_fmtp_level_asymmetry_allowed (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 *val);
-
-extern sdp_result_e sdp_attr_get_fmtp_interleaving_depth (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 *val);
-extern sdp_result_e sdp_attr_get_fmtp_max_don_diff (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val);
-
-/* The following four H.264 parameters that require special handling as
- * the values range from 0 - 4294967295
- */
-extern sdp_result_e sdp_attr_get_fmtp_deint_buf_req (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val);
-extern sdp_result_e sdp_attr_get_fmtp_deint_buf_cap (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val);
-extern sdp_result_e sdp_attr_get_fmtp_init_buf_time (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val);
-extern sdp_result_e sdp_attr_get_fmtp_max_rcmd_nalu_size (void *sdp_ptr,
- u16 level, u8 cap_num,
- u16 inst_num, u32 *val);
-
-
-extern sdp_result_e sdp_attr_get_fmtp_max_mbps (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val);
-extern sdp_result_e sdp_attr_get_fmtp_max_fs (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val);
-extern sdp_result_e sdp_attr_get_fmtp_max_cpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val);
-extern sdp_result_e sdp_attr_get_fmtp_max_dpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val);
-extern sdp_result_e sdp_attr_get_fmtp_max_br (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val);
-extern tinybool sdp_attr_fmtp_is_redundant_pic_cap (void *sdp_ptr, u16 level,
- u8 cap_num,
- u16 inst_num);
-extern tinybool sdp_attr_fmtp_is_parameter_add (void *sdp_ptr, u16 level,
- u8 cap_num,
- u16 inst_num);
-extern tinybool sdp_attr_fmtp_is_annexa_set (void *sdp_ptr, u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern tinybool sdp_attr_fmtp_is_annexb_set (void *sdp_ptr, u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern sdp_fmtp_format_type_e sdp_attr_fmtp_get_fmtp_format (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num);
-
-extern u16 sdp_attr_get_pccodec_num_payload_types(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern u16 sdp_attr_get_pccodec_payload_type(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 payload_num);
-extern sdp_result_e sdp_attr_add_pccodec_payload_type(void *sdp_ptr,
- u16 level, u8 cap_num,
- u16 inst_num, u16 payload_type);
-extern u16 sdp_attr_get_xcap_first_cap_num(void *sdp_ptr, u16 level,
- u16 inst_num);
-extern sdp_media_e sdp_attr_get_xcap_media_type(void *sdp_ptr, u16 level,
- u16 inst_num);
-extern sdp_transport_e sdp_attr_get_xcap_transport_type(void *sdp_ptr,
- u16 level, u16 inst_num);
-extern u16 sdp_attr_get_xcap_num_payload_types(void *sdp_ptr, u16 level,
- u16 inst_num);
-extern u16 sdp_attr_get_xcap_payload_type(void *sdp_ptr, u16 level,
- u16 inst_num, u16 payload_num,
- sdp_payload_ind_e *indicator);
-extern sdp_result_e sdp_attr_set_xcap_media_type(void *sdp_ptr, u16 level,
- u16 inst_num, sdp_media_e media);
-extern sdp_result_e sdp_attr_set_xcap_transport_type(void *sdp_ptr, u16 level,
- u16 inst_num, sdp_transport_e transport);
-extern sdp_result_e sdp_attr_add_xcap_payload_type(void *sdp_ptr, u16 level,
- u16 inst_num, u16 payload_type,
- sdp_payload_ind_e indicator);
-extern u16 sdp_attr_get_cdsc_first_cap_num(void *sdp_ptr, u16 level,
- u16 inst_num);
-extern sdp_media_e sdp_attr_get_cdsc_media_type(void *sdp_ptr, u16 level,
- u16 inst_num);
-extern sdp_transport_e sdp_attr_get_cdsc_transport_type(void *sdp_ptr,
- u16 level, u16 inst_num);
-extern u16 sdp_attr_get_cdsc_num_payload_types(void *sdp_ptr, u16 level,
- u16 inst_num);
-extern u16 sdp_attr_get_cdsc_payload_type(void *sdp_ptr, u16 level,
- u16 inst_num, u16 payload_num,
- sdp_payload_ind_e *indicator);
-extern sdp_result_e sdp_attr_set_cdsc_media_type(void *sdp_ptr, u16 level,
- u16 inst_num, sdp_media_e media);
-extern sdp_result_e sdp_attr_set_cdsc_transport_type(void *sdp_ptr, u16 level,
- u16 inst_num, sdp_transport_e transport);
-extern sdp_result_e sdp_attr_add_cdsc_payload_type(void *sdp_ptr, u16 level,
- u16 inst_num, u16 payload_type,
- sdp_payload_ind_e indicator);
-extern tinybool sdp_media_dynamic_payload_valid (void *sdp_ptr, u16 payload_type,
- u16 m_line);
-
-extern sdp_result_e sdp_attr_set_rtr_confirm (void *, u16 , \
- u8 ,u16 ,tinybool );
-extern tinybool sdp_attr_get_rtr_confirm (void *, u16, u8, u16);
-
-extern tinybool sdp_attr_get_silencesupp_enabled(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern u16 sdp_attr_get_silencesupp_timer(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool *null_ind);
-extern sdp_silencesupp_pref_e sdp_attr_get_silencesupp_pref(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-extern sdp_silencesupp_siduse_e sdp_attr_get_silencesupp_siduse(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-extern u8 sdp_attr_get_silencesupp_fxnslevel(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool *null_ind);
-extern sdp_result_e sdp_attr_set_silencesupp_enabled(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool enable);
-extern sdp_result_e sdp_attr_set_silencesupp_timer(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 value,
- tinybool null_ind);
-extern sdp_result_e sdp_attr_set_silencesupp_pref(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_silencesupp_pref_e pref);
-extern sdp_result_e sdp_attr_set_silencesupp_siduse(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_silencesupp_siduse_e siduse);
-extern sdp_result_e sdp_attr_set_silencesupp_fxnslevel(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u16 value,
- tinybool null_ind);
-
-extern sdp_mediadir_role_e sdp_attr_get_comediadir_role(void *sdp_ptr,
- u16 level, u8 cap_num,
- u16 inst_num);
-extern sdp_result_e sdp_attr_set_comediadir_role(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_mediadir_role_e role);
-
-extern sdp_result_e sdp_delete_all_media_direction_attrs (void *sdp_ptr,
- u16 level);
-
-extern u16 sdp_attr_get_mptime_num_intervals(
- void *sdp_ptr, u16 level, u8 cap_num, u16 inst_num);
-extern u16 sdp_attr_get_mptime_interval(
- void *sdp_ptr, u16 level, u8 cap_num, u16 inst_num, u16 interval_num);
-extern sdp_result_e sdp_attr_add_mptime_interval(
- void *sdp_ptr, u16 level, u8 cap_num, u16 inst_num, u16 interval);
-
-
-extern sdp_result_e sdp_delete_bw_line (void *sdp_ptr, u16 level, u16 inst_num);
-extern sdp_result_e sdp_copy_all_bw_lines(void *src_sdp_ptr, void *dst_sdp_ptr,
- u16 src_level, u16 dst_level);
-extern sdp_bw_modifier_e sdp_get_bw_modifier(void *sdp_ptr, u16 level,
- u16 inst_num);
-extern int32 sdp_get_bw_value(void *sdp_ptr, u16 level, u16 inst_num);
-extern int32 sdp_get_num_bw_lines (void *sdp_ptr, u16 level);
-
-extern sdp_result_e sdp_add_new_bw_line(void *sdp_ptr, u16 level,
- sdp_bw_modifier_e bw_modifier, u16 *inst_num);
-extern sdp_result_e sdp_set_bw(void *sdp_ptr, u16 level, u16 inst_num,
- sdp_bw_modifier_e value, u32 bw_val);
-
-extern sdp_group_attr_e sdp_get_group_attr(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_set_group_attr(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_group_attr_e value);
-
-extern const char* sdp_attr_get_x_sidout (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-
-extern sdp_result_e sdp_attr_set_x_sidout (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *sidout);
-
-extern const char* sdp_attr_get_x_sidin (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-
-extern sdp_result_e sdp_attr_set_x_sidin (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *sidin);
-
-extern const char* sdp_attr_get_x_confid (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-
-extern sdp_result_e sdp_attr_set_x_confid (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *confid);
-
-extern sdp_result_e sdp_attr_set_ice_candidate(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, const char *ice_candidate);
-
-extern u16 sdp_get_group_num_id(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_set_group_num_id(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 group_num_id);
-
-extern int32 sdp_get_group_id(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 id_num);
-extern sdp_result_e sdp_set_group_id (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 group_id);
-
-
-extern int32 sdp_get_mid_value(void *sdp_ptr, u16 level);
-extern sdp_result_e sdp_set_mid_value(void *sdp_ptr, u16 level, u32 mid_val);
-
-extern sdp_result_e sdp_set_source_filter(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_src_filter_mode_e mode,
- sdp_nettype_e nettype,
- sdp_addrtype_e addrtype,
- const char *dest_addr,
- const char *src_addr);
-extern sdp_result_e sdp_include_new_filter_src_addr(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *src_addr);
-extern sdp_src_filter_mode_e sdp_get_source_filter_mode(void *sdp_ptr,
- u16 level, u8 cap_num,
- u16 inst_num);
-extern sdp_result_e sdp_get_filter_destination_attributes(void *sdp_ptr,
- u16 level, u8 cap_num,
- u16 inst_num,
- sdp_nettype_e *nettype,
- sdp_addrtype_e *addrtype,
- char *dest_addr);
-extern int32 sdp_get_filter_source_address_count(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num);
-extern sdp_result_e sdp_get_filter_source_address (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 src_addr_id,
- char *src_addr);
-
-extern sdp_result_e sdp_set_rtcp_unicast_mode(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_rtcp_unicast_mode_e mode);
-extern sdp_rtcp_unicast_mode_e sdp_get_rtcp_unicast_mode(void *sdp_ptr,
- u16 level, u8 cap_num,
- u16 inst_num);
-
-void sdp_crypto_debug(char *buffer, ulong length_bytes);
-char * sdp_debug_msg_filter(char *buffer, ulong length_bytes);
-
-extern int32
-sdp_attr_get_sdescriptions_tag(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern sdp_srtp_crypto_suite_t
-sdp_attr_get_sdescriptions_crypto_suite(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern const char*
-sdp_attr_get_sdescriptions_key(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern const char*
-sdp_attr_get_sdescriptions_salt(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern const char*
-sdp_attr_get_sdescriptions_lifetime(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern sdp_result_e
-sdp_attr_get_sdescriptions_mki(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- const char **mki_value,
- u16 *mki_length);
-
-extern const char*
-sdp_attr_get_sdescriptions_session_params(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern unsigned char
-sdp_attr_get_sdescriptions_key_size(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern unsigned char
-sdp_attr_get_sdescriptions_salt_size(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern unsigned long
-sdp_attr_get_srtp_crypto_selection_flags(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num);
-
-extern sdp_result_e
-sdp_attr_set_sdescriptions_tag(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- int32 tag_num);
-
-extern sdp_result_e
-sdp_attr_set_sdescriptions_crypto_suite(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_srtp_crypto_suite_t crypto_suite);
-
-extern sdp_result_e
-sdp_attr_set_sdescriptions_key(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- char *key);
-
-extern sdp_result_e
-sdp_attr_set_sdescriptions_salt(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- char *salt);
-
-extern sdp_result_e
-sdp_attr_set_sdescriptions_lifetime(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- char *lifetime);
-
-extern sdp_result_e
-sdp_attr_set_sdescriptions_mki(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- char *mki_value,
- u16 mki_length);
-
-extern sdp_result_e
-sdp_attr_set_sdescriptions_key_size(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- unsigned char key_size);
-
-extern sdp_result_e
-sdp_attr_set_sdescriptions_salt_size(void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- unsigned char salt_size);
-
-sdp_result_e
-sdp_attr_get_ice_attribute (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num,
- char **out);
-sdp_result_e
-sdp_attr_set_ice_attribute(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num, const char *ice_attrib);
-
-sdp_result_e
-sdp_attr_get_rtcp_mux_attribute (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num,
- tinybool *rtcp_mux);
-
-sdp_result_e
-sdp_attr_set_rtcp_mux_attribute(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num, const tinybool rtcp_mux);
-
-sdp_result_e
-sdp_attr_get_dtls_fingerprint_attribute (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num,
- char **out);
-
-sdp_result_e
-sdp_attr_set_dtls_fingerprint_attribute(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num, const char *dtls_fingerprint);
-
-#endif /* _SDP_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-#include "ccsip_sdp.h"
-#include "rtp_defs.h"
-#include "CSFLog.h"
-
-//static const char* logTag = "sdp_access";
-
-/* Function: sdp_find_media_level
- * Description: Find and return a pointer to the specified media level,
- * if it exists.
- * Note: This is not an API for the application but an internal
- * routine used by the SDP library.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to find.
- * Returns: Pointer to the media level or NULL if not found.
- */
-sdp_mca_t *sdp_find_media_level (sdp_t *sdp_p, u16 level)
-{
- int i;
- sdp_mca_t *mca_p = NULL;
-
- if ((level >= 1) && (level <= sdp_p->mca_count)) {
- for (i=1, mca_p = sdp_p->mca_p;
- ((i < level) && (mca_p != NULL));
- mca_p = mca_p->next_p, i++) {
-
- /*sa_ignore EMPTYLOOP*/
- ; /* Do nothing. */
- }
- }
-
- return (mca_p);
-}
-
-/* Function: sdp_version_valid
- * Description: Returns true or false depending on whether the version
- * set for this SDP is valid. Currently the only valid
- * version is 0.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_version_valid (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (sdp_p->version == SDP_INVALID_VALUE) {
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/* Function: sdp_get_version
- * Description: Returns the version value set for the given SDP.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Version value.
- */
-int32 sdp_get_version (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- return (sdp_p->version);
-}
-
-/* Function: sdp_set_version
- * Description: Sets the value of the version parameter for the v= version
- * token line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * version Version to set.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_version (void *sdp_ptr, int32 version)
-{
- sdp_t *sdp_p = (sdp_t*)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- sdp_p->version = version;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_owner_valid
- * Description: Returns true or false depending on whether the owner
- * token line has been defined for this SDP.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_owner_valid (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if ((sdp_p->owner_name[0] == '\0') ||
- (sdp_p->owner_network_type == SDP_NT_INVALID) ||
- (sdp_p->owner_addr_type == SDP_AT_INVALID) ||
- (sdp_p->owner_addr[0] == '\0')) {
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/* Function: sdp_get_owner_username
- * Description: Returns a pointer to the value of the username parameter
- * from the o= owner token line. Value is returned as a
- * const ptr and so cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Version value.
- */
-const char *sdp_get_owner_username (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- return (sdp_p->owner_name);
-}
-
-/* Function: sdp_get_owner_sessionid
- * Description: Returns the session id parameter from the o= owner token
- * line. Because the value may be larger than 32 bits, this
- * parameter is returned as a string, though has been verified
- * to be numeric. Value is returned as a const ptr and so
- * cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Ptr to owner session id or NULL.
- */
-const char *sdp_get_owner_sessionid (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- return (sdp_p->owner_sessid);
-}
-
-/* Function: sdp_get_owner_version
- * Description: Returns the version parameter from the o= owner token
- * line. Because the value may be larger than 32 bits, this
- * parameter is returned as a string, though has been verified
- * to be numeric. Value is returned as a const ptr and so
- * cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Ptr to owner version or NULL.
- */
-const char *sdp_get_owner_version (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- return (sdp_p->owner_version);
-}
-
-/* Function: sdp_get_owner_network_type
- * Description: Returns the network type parameter from the o= owner token
- * line. If network type has not been set SDP_NT_INVALID will
- * be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Network type or SDP_NT_INVALID.
- */
-sdp_nettype_e sdp_get_owner_network_type (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_NT_INVALID);
- }
-
- return (sdp_p->owner_network_type);
-}
-
-/* Function: sdp_get_owner_address_type
- * Description: Returns the address type parameter from the o= owner token
- * line. If address type has not been set SDP_AT_INVALID will
- * be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Address type or SDP_AT_INVALID.
- */
-sdp_addrtype_e sdp_get_owner_address_type (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_AT_INVALID);
- }
-
- return (sdp_p->owner_addr_type);
-}
-
-/* Function: sdp_get_owner_address
- * Description: Returns the address parameter from the o= owner token
- * line. Value is returned as a const ptr and so
- * cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Ptr to address or NULL.
- */
-const char *sdp_get_owner_address (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- return (sdp_p->owner_addr);
-}
-
-/* Function: sdp_set_owner_username
- * Description: Sets the value of the username parameter for the o= owner
- * token line. The string is copied into the SDP structure
- * so application memory will not be referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * username Ptr to the username string.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_owner_username (void *sdp_ptr, const char *username)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- sstrncpy(sdp_p->owner_name, username, sizeof(sdp_p->owner_name));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_owner_username
- * Description: Sets the value of the session id parameter for the o= owner
- * token line. The string is copied into the SDP structure
- * so application memory will not be referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * sessionid Ptr to the sessionid string.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_owner_sessionid (void *sdp_ptr, const char *sessionid)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- sstrncpy(sdp_p->owner_sessid, sessionid, sizeof(sdp_p->owner_sessid));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_owner_version
- * Description: Sets the value of the version parameter for the o= owner
- * token line. The string is copied into the SDP structure
- * so application memory will not be referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * version Ptr to the version string.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_owner_version (void *sdp_ptr, const char *version)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- sstrncpy(sdp_p->owner_version, version, sizeof(sdp_p->owner_version));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_owner_network_type
- * Description: Sets the value of the network type parameter for the o= owner
- * token line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * network_type Network type for the owner line.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_owner_network_type (void *sdp_ptr,
- sdp_nettype_e network_type)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- sdp_p->owner_network_type = network_type;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_owner_address_type
- * Description: Sets the value of the address type parameter for the o= owner
- * token line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * address_type Address type for the owner line.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_owner_address_type (void *sdp_ptr,
- sdp_addrtype_e address_type)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- sdp_p->owner_addr_type = address_type;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_owner_address
- * Description: Sets the value of the address parameter for the o= owner
- * token line. The string is copied into the SDP structure
- * so application memory will not be referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * version Ptr to the version string.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_owner_address (void *sdp_ptr, const char *address)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- sstrncpy(sdp_p->owner_addr, address, sizeof(sdp_p->owner_addr));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_session_name_valid
- * Description: Returns true or false depending on whether the session name
- * s= token line has been defined for this SDP.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_session_name_valid (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (sdp_p->sessname[0] == '\0') {
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/* Function: sdp_get_session_name
- * Description: Returns the session name parameter from the s= session
- * name token line. Value is returned as a const ptr and so
- * cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Ptr to session name or NULL.
- */
-const char *sdp_get_session_name (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- return (sdp_p->sessname);
-}
-
-/* Function: sdp_set_session_name
- * Description: Sets the value of the session name parameter for the s=
- * session name token line. The string is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * sessname Ptr to the session name string.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_session_name (void *sdp_ptr, const char *sessname)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- sstrncpy(sdp_p->sessname, sessname, sizeof(sdp_p->sessname));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_timespec_valid
- * Description: Returns true or false depending on whether the timespec t=
- * token line has been defined for this SDP.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_timespec_valid (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if ((sdp_p->timespec_p == NULL) ||
- (sdp_p->timespec_p->start_time == '\0') ||
- (sdp_p->timespec_p->stop_time == '\0')) {
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/* Function: sdp_get_time_start
- * Description: Returns the start time parameter from the t= timespec token
- * line. Because the value may be larger than 32 bits, this
- * parameter is returned as a string, though has been verified
- * to be numeric. Value is returned as a const ptr and so
- * cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Ptr to start time or NULL.
- */
-const char *sdp_get_time_start (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- if (sdp_p->timespec_p != NULL) {
- return (sdp_p->timespec_p->start_time);
- } else {
- return (NULL);
- }
-}
-
-/* Function: sdp_get_time_stop
- * Description: Returns the stop time parameter from the t= timespec token
- * line. Because the value may be larger than 32 bits, this
- * parameter is returned as a string, though has been verified
- * to be numeric. Value is returned as a const ptr and so
- * cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Ptr to stop time or NULL.
- */
-const char *sdp_get_time_stop (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- if (sdp_p->timespec_p != NULL) {
- return (sdp_p->timespec_p->stop_time);
- } else {
- return (NULL);
- }
-}
-
-/* Function: sdp_set_time_start
- * Description: Sets the value of the start time parameter for the t=
- * timespec token line. The string is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * start_time Ptr to the start time string.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_time_start (void *sdp_ptr, const char *start_time)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_p->timespec_p == NULL) {
- sdp_p->timespec_p = (sdp_timespec_t *)SDP_MALLOC(sizeof(sdp_timespec_t));
- if (sdp_p->timespec_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
- sdp_p->timespec_p->start_time[0] = '\0';
- sdp_p->timespec_p->stop_time[0] = '\0';
- }
- sstrncpy(sdp_p->timespec_p->start_time, start_time,
- sizeof(sdp_p->timespec_p->start_time));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_time_stop
- * Description: Sets the value of the stop time parameter for the t=
- * timespec token line. The string is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * stop_time Ptr to the stop time string.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_time_stop (void *sdp_ptr, const char *stop_time)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_p->timespec_p == NULL) {
- sdp_p->timespec_p = (sdp_timespec_t *)SDP_MALLOC(sizeof(sdp_timespec_t));
- if (sdp_p->timespec_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
- sdp_p->timespec_p->start_time[0] = '\0';
- sdp_p->timespec_p->stop_time[0] = '\0';
- }
- sstrncpy(sdp_p->timespec_p->stop_time, stop_time,
- sizeof(sdp_p->timespec_p->stop_time));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_encryption_valid
- * Description: Returns true or false depending on whether the encryption k=
- * token line has been defined for this SDP at the given level.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the k= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_encryption_valid (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_encryptspec_t *encrypt_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- encrypt_p = &(sdp_p->encrypt);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (FALSE);
- }
- encrypt_p = &(mca_p->encrypt);
- }
-
- if ((encrypt_p->encrypt_type == SDP_ENCRYPT_INVALID) ||
- ((encrypt_p->encrypt_type != SDP_ENCRYPT_PROMPT) &&
- (encrypt_p->encrypt_key[0] == '\0'))) {
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/* Function: sdp_get_encryption_method
- * Description: Returns the encryption method parameter from the k=
- * encryption token line. If encryption method has not been
- * set SDP_ENCRYPT_INVALID will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: Encryption method or SDP_ENCRYPT_INVALID.
- */
-sdp_encrypt_type_e sdp_get_encryption_method (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_encryptspec_t *encrypt_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_ENCRYPT_INVALID);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- encrypt_p = &(sdp_p->encrypt);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_ENCRYPT_INVALID);
- }
- encrypt_p = &(mca_p->encrypt);
- }
-
- return (encrypt_p->encrypt_type);
-}
-
-/* Function: sdp_get_encryption_key
- * Description: Returns a pointer to the encryption key parameter
- * from the k= encryption token line. Value is returned as a
- * const ptr and so cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: Ptr to encryption key or NULL.
- */
-const char *sdp_get_encryption_key (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_encryptspec_t *encrypt_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- encrypt_p = &(sdp_p->encrypt);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (NULL);
- }
- encrypt_p = &(mca_p->encrypt);
- }
-
- return (encrypt_p->encrypt_key);
-}
-
-/* Function: sdp_set_encryption_method
- * Description: Sets the value of the encryption method param for the k=
- * encryption token line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the k= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * type The encryption type.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_encryption_method (void *sdp_ptr, u16 level,
- sdp_encrypt_type_e type)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_encryptspec_t *encrypt_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- encrypt_p = &(sdp_p->encrypt);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- encrypt_p = &(mca_p->encrypt);
- }
-
- encrypt_p->encrypt_type = type;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_encryption_key
- * Description: Sets the value of the encryption key parameter for the k=
- * encryption token line. The string is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the k= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * key Ptr to the encryption key string.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_encryption_key (void *sdp_ptr, u16 level, const char *key)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_encryptspec_t *encrypt_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- encrypt_p = &(sdp_p->encrypt);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- encrypt_p = &(mca_p->encrypt);
- }
-
- sstrncpy(encrypt_p->encrypt_key, key, sizeof(encrypt_p->encrypt_key));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_connection_valid
- * Description: Returns true or false depending on whether the connection c=
- * token line has been defined for this SDP at the given level.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_connection_valid (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (FALSE);
- }
- conn_p = &(mca_p->conn);
- }
-
- /*if network type is ATM . then allow c= line without address type
- * and address . This is a special case to cover PVC
- */
- if (conn_p->nettype == SDP_NT_ATM &&
- conn_p->addrtype == SDP_AT_INVALID) {
- return TRUE;
- }
-
- if ((conn_p->nettype >= SDP_MAX_NETWORK_TYPES) ||
- (conn_p->addrtype >= SDP_MAX_ADDR_TYPES) ||
- (conn_p->conn_addr[0] == '\0')) {
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/* Function: sdp_bandwidth_valid
- * Description: Returns true or false depending on whether the bandwidth b=
- * token line has been defined for this SDP at the given level.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * inst_num instance number of bw line at that level. The first
- * instance has a inst_num of 1 and so on.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_bandwidth_valid (void *sdp_ptr, u16 level, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_data_t *bw_data_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return FALSE;
- }
-
- bw_data_p = sdp_find_bw_line(sdp_p, level, inst_num);
- if (bw_data_p != NULL) {
- if ((bw_data_p->bw_modifier < SDP_BW_MODIFIER_AS) ||
- (bw_data_p->bw_modifier >= SDP_MAX_BW_MODIFIER_VAL)) {
- return FALSE;
- } else {
- return TRUE;
- }
- } else {
- return FALSE;
- }
-}
-
-/*
- * sdp_bw_line_exists
- *
- * Description: This api retruns true if there exists a bw line at the
- * instance and level specified.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * inst_num instance number of bw line at that level. The first
- * instance has a inst_num of 1 and so on.
- * Returns: TRUE or FALSE
- */
-tinybool sdp_bw_line_exists (void *sdp_ptr, u16 level, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_data_t *bw_data_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return FALSE;
- }
-
- bw_data_p = sdp_find_bw_line(sdp_p, level, inst_num);
- if (bw_data_p != NULL) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-/* Function: sdp_get_conn_nettype
- * Description: Returns the network type parameter from the c=
- * connection token line. If network type has not been
- * set SDP_NT_INVALID will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: Network type or SDP_NT_INVALID.
- */
-sdp_nettype_e sdp_get_conn_nettype (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_NT_INVALID);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_NT_INVALID);
- }
- conn_p = &(mca_p->conn);
- }
-
- return (conn_p->nettype);
-}
-
-/* Function: sdp_get_conn_addrtype
- * Description: Returns the address type parameter from the c=
- * connection token line. If address type has not been
- * set SDP_AT_INVALID will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: Address type or SDP_AT_INVALID.
- */
-sdp_addrtype_e sdp_get_conn_addrtype (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_AT_INVALID);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_AT_INVALID);
- }
- conn_p = &(mca_p->conn);
- }
-
- return (conn_p->addrtype);
-}
-
-/* Function: sdp_get_conn_address
- * Description: Returns a pointer to the address parameter
- * from the c= connection token line. Value is returned as a
- * const ptr and so cannot be modified by the application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: Ptr to address or NULL.
- */
-const char *sdp_get_conn_address (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (NULL);
- }
- conn_p = &(mca_p->conn);
- }
-
- return (conn_p->conn_addr);
-}
-
-/* Function: sdp_is_mcast_addr
- * Description: Returns a boolean to indicate if the addr is multicast in
- * the c=line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: TRUE if the addr is multicast, FALSE if not.
- */
-
-tinybool sdp_is_mcast_addr (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p != NULL) {
- conn_p = &(mca_p->conn);
- } else {
- return (FALSE);
- }
- }
-
- if ((conn_p) && (conn_p->is_multicast)) {
- return (TRUE);
- } else {
- return (FALSE);
- }
-}
-
-/* Function: sdp_get_mcast_ttl
- * Description: Get the time to live(ttl) value for the multicast address
- * if present.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: Multicast address - Time to live (ttl) value
- */
-
-int32 sdp_get_mcast_ttl (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
- u16 ttl=0;
-
- if (sdp_verify_sdp_ptr(sdp_p) != FALSE) {
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p != NULL) {
- conn_p = &(mca_p->conn);
- } else {
- return SDP_INVALID_VALUE;
- }
- }
- } else {
- return SDP_INVALID_VALUE;
- }
-
- if (conn_p) {
- ttl = conn_p->ttl;
- }
- return ttl;
-}
-
-/* Function: sdp_get_mcast_num_of_addresses
- * Description: Get the number of addresses value for the multicast address
- * if present.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: Multicast address - number of addresses value
- */
-
-int32 sdp_get_mcast_num_of_addresses (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
- u16 num_addr = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- } else {
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p != NULL) {
- conn_p = &(mca_p->conn);
- } else {
- return (SDP_INVALID_VALUE);
- }
- }
- }
-
- if (conn_p) {
- num_addr = conn_p->num_of_addresses;
- }
- return num_addr;
-}
-/* Function: sdp_set_conn_nettype
- * Description: Sets the value of the network type parameter for the c=
- * connection token line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * nettype Network type for the connection line.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_conn_nettype (void *sdp_ptr, u16 level,
- sdp_nettype_e nettype)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- conn_p = &(mca_p->conn);
- }
-
- conn_p->nettype = nettype;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_conn_addrtype
- * Description: Sets the value of the address type parameter for the c=
- * connection token line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * addrtype Address type for the connection line.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_conn_addrtype (void *sdp_ptr, u16 level,
- sdp_addrtype_e addrtype)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- conn_p = &(mca_p->conn);
- }
-
- conn_p->addrtype = addrtype;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_conn_address
- * Description: Sets the value of the address parameter for the c=
- * connection token line. The string is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * address Ptr to the address string.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_conn_address (void *sdp_ptr, u16 level,
- const char *address)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- conn_p = &(mca_p->conn);
- }
-
- sstrncpy(conn_p->conn_addr, address, sizeof(conn_p->conn_addr));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_mcast_addr_fields
- * Description: Sets the value of the ttl and num of addresses for
- * a multicast address.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * either SDP_SESSION_LEVEL or 1-n specifying a
- * media line level.
- * ttl Time to live (ttl) value.
- * num_of_addresses number of addresses
- .
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_set_mcast_addr_fields(void *sdp_ptr, u16 level,
- u16 ttl, u16 num_of_addresses)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- conn_p = &(mca_p->conn);
- }
-
- if (conn_p) {
- conn_p->is_multicast = TRUE;
- if ((conn_p->ttl >0) && (conn_p->ttl <= SDP_MAX_TTL_VALUE)) {
- conn_p->ttl = ttl;
- }
- conn_p->num_of_addresses = num_of_addresses;
- } else {
- return (SDP_FAILURE);
- }
- return (SDP_SUCCESS);
-}
-
-
-/* Function: sdp_media_line_valid
- * Description: Returns true or false depending on whether the specified
- * media line m= has been defined for this SDP. The
- * SDP_SESSION_LEVEL level is not valid for this check since,
- * by definition, this is a media level.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the c= line. Will be
- * 1-n specifying a media line level.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_media_line_valid (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (FALSE);
- }
-
- /* Validate params for this media line */
- if ((mca_p->media >= SDP_MAX_MEDIA_TYPES) ||
- (mca_p->port_format >= SDP_MAX_PORT_FORMAT_TYPES) ||
- (mca_p->transport >= SDP_MAX_TRANSPORT_TYPES) ||
- (mca_p->num_payloads == 0)) {
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/* Function: sdp_get_num_media_lines
- * Description: Returns the number of media lines associated with the SDP.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * Returns: Number of media lines.
- */
-u16 sdp_get_num_media_lines (void *sdp_ptr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- return (sdp_p->mca_count);
-}
-
-/* Function: sdp_get_media_type
- * Description: Returns the media type parameter from the m=
- * media token line. If media type has not been
- * set SDP_MEDIA_INVALID will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: Media type or SDP_MEDIA_INVALID.
- */
-sdp_media_e sdp_get_media_type (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_MEDIA_INVALID);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_MEDIA_INVALID);
- }
-
- return (mca_p->media);
-}
-
-/* Function: sdp_get_media_port_format
- * Description: Returns the port format type associated with the m=
- * media token line. If port format type has not been
- * set SDP_PORT_FORMAT_INVALID will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: Port format type or SDP_PORT_FORMAT_INVALID.
- */
-sdp_port_format_e sdp_get_media_port_format (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_PORT_FORMAT_INVALID);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_PORT_FORMAT_INVALID);
- }
-
- return (mca_p->port_format);
-}
-
-/* Function: sdp_get_media_portnum
- * Description: Returns the port number associated with the m=
- * media token line. If port number has not been
- * set SDP_INVALID_VALUE will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: Port number or SDP_INVALID_VALUE.
- */
-int32 sdp_get_media_portnum (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_INVALID_VALUE);
- }
-
- /* Make sure port number is valid for the specified format. */
- if ((mca_p->port_format != SDP_PORT_NUM_ONLY) &&
- (mca_p->port_format != SDP_PORT_NUM_COUNT) &&
- (mca_p->port_format != SDP_PORT_NUM_VPI_VCI) &&
- (mca_p->port_format != SDP_PORT_NUM_VPI_VCI_CID)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Port num not valid for media line %u",
- sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- }
-
- return (mca_p->port);
-}
-
-/* Function: sdp_get_media_portcount
- * Description: Returns the port count associated with the m=
- * media token line. If port count has not been
- * set SDP_INVALID_VALUE will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: Port count or SDP_INVALID_VALUE.
- */
-int32 sdp_get_media_portcount (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_INVALID_VALUE);
- }
-
- /* Make sure port number is valid for the specified format. */
- if (mca_p->port_format != SDP_PORT_NUM_COUNT) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Port count not valid for media line %u",
- sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- }
-
- return (mca_p->num_ports);
-}
-
-/* Function: sdp_get_media_vpi
- * Description: Returns the VPI parameter associated with the m=
- * media token line. If VPI has not been set
- * SDP_INVALID_VALUE will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: VPI or SDP_INVALID_VALUE.
- */
-int32 sdp_get_media_vpi (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_INVALID_VALUE);
- }
-
- /* Make sure port number is valid for the specified format. */
- if ((mca_p->port_format != SDP_PORT_VPI_VCI) &&
- (mca_p->port_format != SDP_PORT_NUM_VPI_VCI) &&
- (mca_p->port_format != SDP_PORT_NUM_VPI_VCI_CID)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s VPI not valid for media line %u",
- sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- }
-
- return (mca_p->vpi);
-}
-
-/* Function: sdp_get_media_vci
- * Description: Returns the VCI parameter associated with the m=
- * media token line. If VCI has not been set
- * SDP_INVALID_VALUE will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: VCI or zero.
- */
-u32 sdp_get_media_vci (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (0);
- }
-
- /* Make sure port number is valid for the specified format. */
- if ((mca_p->port_format != SDP_PORT_VPI_VCI) &&
- (mca_p->port_format != SDP_PORT_NUM_VPI_VCI) &&
- (mca_p->port_format != SDP_PORT_NUM_VPI_VCI_CID)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s VCI not valid for media line %u",
- sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- }
-
- return (mca_p->vci);
-}
-
-/* Function: sdp_get_media_vcci
- * Description: Returns the VCCI parameter associated with the m=
- * media token line. If VCCI has not been set
- * SDP_INVALID_VALUE will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: VCCI or SDP_INVALID_VALUE.
- */
-int32 sdp_get_media_vcci (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_INVALID_VALUE);
- }
-
- /* Make sure port number is valid for the specified format. */
- if ((mca_p->port_format != SDP_PORT_VCCI) &&
- (mca_p->port_format != SDP_PORT_VCCI_CID)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s VCCI not valid for media line %u",
- sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- }
-
- return (mca_p->vcci);
-}
-
-/* Function: sdp_get_media_cid
- * Description: Returns the CID parameter associated with the m=
- * media token line. If CID has not been set
- * SDP_INVALID_VALUE will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: CID or SDP_INVALID_VALUE.
- */
-int32 sdp_get_media_cid (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_INVALID_VALUE);
- }
-
- /* Make sure port number is valid for the specified format. */
- if ((mca_p->port_format != SDP_PORT_VCCI_CID) &&
- (mca_p->port_format != SDP_PORT_NUM_VPI_VCI_CID)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CID not valid for media line %u",
- sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- }
-
- return (mca_p->cid);
-}
-
-/* Function: sdp_get_media_transport
- * Description: Returns the transport type parameter associated with the m=
- * media token line. If transport type has not been set
- * SDP_TRANSPORT_INVALID will be returned. If the transport
- * type is one of the AAL2 variants, the profile routines below
- * should be used to access multiple profile types and payload
- * lists per m= line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: CID or SDP_TRANSPORT_INVALID.
- */
-sdp_transport_e sdp_get_media_transport (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_TRANSPORT_INVALID);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_TRANSPORT_INVALID);
- }
-
- return (mca_p->transport);
-}
-
-/* Function: sdp_get_media_num_profiles
- * Description: Returns the number of profiles associated with the m=
- * media token line. If the media line is invalid, zero will
- * be returned. Application must validate the media line
- * before using this routine. Multiple profile types per
- * media line is currently only used for AAL2. If the appl
- * detects that the transport type is one of the AAL2 types,
- * it should use these profile access routines to access the
- * profile types and payload list for each.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: Number of profiles or zero.
- */
-u16 sdp_get_media_num_profiles (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (0);
- }
-
- if (mca_p->media_profiles_p == NULL) {
- return (0);
- } else {
- return (mca_p->media_profiles_p->num_profiles);
- }
-}
-
-/* Function: sdp_get_media_profile
- * Description: Returns the specified profile type associated with the m=
- * media token line. If the media line or profile number is
- * invalid, SDP_TRANSPORT_INVALID will be returned.
- * Applications must validate the media line before using this
- * routine.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * profile_num The specific profile type number to be retrieved.
- * Returns: The profile type or SDP_TRANSPORT_INVALID.
- */
-sdp_transport_e sdp_get_media_profile (void *sdp_ptr, u16 level,
- u16 profile_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_TRANSPORT_INVALID);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_TRANSPORT_INVALID);
- }
-
- if ((profile_num < 1) ||
- (profile_num > mca_p->media_profiles_p->num_profiles)) {
- return (SDP_TRANSPORT_INVALID);
- } else {
- return (mca_p->media_profiles_p->profile[profile_num-1]);
- }
-}
-
-/* Function: sdp_get_media_num_payload_types
- * Description: Returns the number of payload types associated with the m=
- * media token line. If the media line is invalid, zero will
- * be returned. Application must validate the media line
- * before using this routine.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * Returns: Number of payload types or zero.
- */
-u16 sdp_get_media_num_payload_types (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (0);
- }
-
- return (mca_p->num_payloads);
-}
-
-/* Function: sdp_get_media_profile_num_payload_types
- * Description: Returns the number of payload types associated with the
- * specified profile on the m= media token line. If the
- * media line or profile number is invalid, zero will
- * be returned. Application must validate the media line
- * and profile before using this routine.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * profile_num The specific profile number. Will be 1-n.
- * Returns: Number of payload types or zero.
- */
-u16 sdp_get_media_profile_num_payload_types (void *sdp_ptr, u16 level,
- u16 profile_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (0);
- }
-
- if ((profile_num < 1) ||
- (profile_num > mca_p->media_profiles_p->num_profiles)) {
- return (0);
- } else {
- return (mca_p->media_profiles_p->num_payloads[profile_num-1]);
- }
-}
-
-/* Function: sdp_get_media_payload_type
- * Description: Returns the payload type of the specified payload for the m=
- * media token line. If the media line or payload number is
- * invalid, zero will be returned. Application must validate
- * the media line before using this routine.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * payload_num Number of the payload type to retrieve. The
- * range is (1 - max num payloads).
- * indicator Returns the type of payload returned, either
- * NUMERIC or ENUM.
- * Returns: Payload type or zero.
- */
-u32 sdp_get_media_payload_type (void *sdp_ptr, u16 level, u16 payload_num,
- sdp_payload_ind_e *indicator)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
- uint16_t num_a_lines = 0;
- int i;
- uint16_t ptype;
- uint16_t pack_mode = 0; /*default 0, if remote did not provide any */
- const char *encname = NULL;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (0);
- }
-
- if ((payload_num < 1) || (payload_num > mca_p->num_payloads)) {
- return (0);
- }
-
- *indicator = mca_p->payload_indicator[payload_num-1];
- if ((mca_p->payload_type[payload_num-1] >= SDP_MIN_DYNAMIC_PAYLOAD) &&
- (mca_p->payload_type[payload_num-1] <= SDP_MAX_DYNAMIC_PAYLOAD)) {
- /*
- * Get number of RTPMAP attributes for the AUDIO line
- */
- (void) sdp_attr_num_instances(sdp_p, level, 0, SDP_ATTR_RTPMAP,
- &num_a_lines);
- /*
- * Loop through AUDIO media line RTPMAP attributes.
- * NET dynamic payload type will be returned.
- */
- for (i = 0; i < num_a_lines; i++) {
- ptype = sdp_attr_get_rtpmap_payload_type(sdp_p, level, 0,
- (uint16_t) (i + 1));
- if (ptype == mca_p->payload_type[payload_num-1] ) {
- encname = sdp_attr_get_rtpmap_encname(sdp_p, level, 0,
- (uint16_t) (i + 1));
- if (encname) {
- if (cpr_strcasecmp(encname, SIPSDP_ATTR_ENCNAME_ILBC) == 0) {
- return (SET_PAYLOAD_TYPE_WITH_DYNAMIC(ptype, RTP_ILBC));
- }
- if (cpr_strcasecmp(encname, SIPSDP_ATTR_ENCNAME_L16_256K) == 0) {
- return (SET_PAYLOAD_TYPE_WITH_DYNAMIC(ptype, RTP_L16));
- }
- if (cpr_strcasecmp(encname, SIPSDP_ATTR_ENCNAME_ISAC) == 0) {
- return (SET_PAYLOAD_TYPE_WITH_DYNAMIC(ptype, RTP_ISAC));
- }
- if (cpr_strcasecmp(encname, SIPSDP_ATTR_ENCNAME_OPUS) == 0) {
- return (SET_PAYLOAD_TYPE_WITH_DYNAMIC(ptype, RTP_OPUS));
- }
- if (cpr_strcasecmp(encname, SIPSDP_ATTR_ENCNAME_H264) == 0) {
- sdp_attr_get_fmtp_pack_mode(sdp_p, level, 0, (uint16_t) (i + 1), &pack_mode);
- if (pack_mode == SDP_DEFAULT_PACKETIZATION_MODE_VALUE) {
- return (SET_PAYLOAD_TYPE_WITH_DYNAMIC(ptype, RTP_H264_P0));
- } else {
- return (SET_PAYLOAD_TYPE_WITH_DYNAMIC(ptype, RTP_H264_P1));
- }
- }
- if (cpr_strcasecmp(encname, SIPSDP_ATTR_ENCNAME_VP8) == 0) {
- return (SET_PAYLOAD_TYPE_WITH_DYNAMIC(ptype, RTP_VP8));
- }
- }
- }
- }
- }
- return (mca_p->payload_type[payload_num-1]);
-}
-
-/* Function: sdp_get_media_profile_payload_type
- * Description: Returns the payload type of the specified payload for the m=
- * media token line. If the media line or payload number is
- * invalid, zero will be returned. Application must validate
- * the media line before using this routine.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to of the m= media line. Will be 1-n.
- * payload_num Number of the payload type to retrieve. The
- * range is (1 - max num payloads).
- * indicator Returns the type of payload returned, either
- * NUMERIC or ENUM.
- * Returns: Payload type or zero.
- */
-u32 sdp_get_media_profile_payload_type (void *sdp_ptr, u16 level, u16 prof_num,
- u16 payload_num,
- sdp_payload_ind_e *indicator)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
- sdp_media_profiles_t *prof_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (0);
- }
-
- prof_p = mca_p->media_profiles_p;
- if ((prof_num < 1) ||
- (prof_num > prof_p->num_profiles)) {
- return (0);
- }
-
- if ((payload_num < 1) ||
- (payload_num > prof_p->num_payloads[prof_num-1])) {
- return (0);
- }
-
- *indicator = prof_p->payload_indicator[prof_num-1][payload_num-1];
- return (prof_p->payload_type[prof_num-1][payload_num-1]);
-}
-
-/* Function: sdp_insert_media_line
- * Description: Insert a new media line at the level specified for the
- * given SDP.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The new media level to insert. Will be 1-n.
- * Returns: SDP_SUCCESS, SDP_NO_RESOURCE, or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_insert_media_line (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
- sdp_mca_t *new_mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if ((level < 1) || (level > (sdp_p->mca_count+1))) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Invalid media line (%u) to insert, max is "
- "(%u).", sdp_p->debug_str, level, sdp_p->mca_count);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Allocate resource for new media stream. */
- new_mca_p = sdp_alloc_mca();
- if (new_mca_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
-
- if (level == 1) {
- /* We're inserting the first media line */
- new_mca_p->next_p = sdp_p->mca_p;
- sdp_p->mca_p = new_mca_p;
- } else {
- /* Find the pointer to the media stream just prior to where
- * we want to insert the new stream.
- */
- mca_p = sdp_find_media_level(sdp_p, (u16)(level-1));
- if (mca_p == NULL) {
- SDP_FREE(new_mca_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- new_mca_p->next_p = mca_p->next_p;
- mca_p->next_p = new_mca_p;
- }
-
- sdp_p->mca_count++;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_delete_media_line
- * Description: Delete the media line at the level specified for the
- * given SDP.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to delete. Will be 1-n.
- * Returns: SDP_SUCCESS, SDP_NO_RESOURCE, or SDP_INVALID_PARAMETER
- */
-void sdp_delete_media_line (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
- sdp_mca_t *prev_mca_p = NULL;
- sdp_attr_t *attr_p;
- sdp_attr_t *next_attr_p;
- sdp_bw_t *bw_p;
- sdp_bw_data_t *bw_data_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return;
- }
-
- /* If we're not deleting media line 1, then we need a pointer
- * to the previous media line so we can relink. */
- if (level == 1) {
- mca_p = sdp_find_media_level(sdp_p, level);
- } else {
- prev_mca_p = sdp_find_media_level(sdp_p, (u16)(level-1));
- if (prev_mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return;
- }
- mca_p = prev_mca_p->next_p;
- }
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return;
- }
-
- /* Delete all attributes from this level. */
- for (attr_p = mca_p->media_attrs_p; attr_p != NULL;) {
- next_attr_p = attr_p->next_p;
- sdp_free_attr(attr_p);
- attr_p = next_attr_p;
- }
-
- /* Delete bw line */
- bw_p = &(mca_p->bw);
- bw_data_p = bw_p->bw_data_list;
- while (bw_data_p != NULL) {
- bw_p->bw_data_list = bw_data_p->next_p;
- SDP_FREE(bw_data_p);
- bw_data_p = bw_p->bw_data_list;
- }
-
- /* Now relink the media levels and delete the specified one. */
- if (prev_mca_p == NULL) {
- sdp_p->mca_p = mca_p->next_p;
- } else {
- prev_mca_p->next_p = mca_p->next_p;
- }
- SDP_FREE(mca_p);
- sdp_p->mca_count--;
- return;
-}
-
-/* Function: sdp_set_media_type
- * Description: Sets the value of the media type parameter for the m=
- * media token line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * media Media type for the media line.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_type (void *sdp_ptr, u16 level, sdp_media_e media)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->media = media;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_media_port_format
- * Description: Sets the value of the port format parameter for the m=
- * media token line. Note that this parameter must be set
- * before any of the port type specific parameters. If a
- * parameter is not valid according to the port format
- * specified, an attempt to set the parameter will fail.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * port_format Media type for the media line.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_port_format (void *sdp_ptr, u16 level,
- sdp_port_format_e port_format)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->port_format = port_format;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_media_portnum
- * Description: Sets the value of the port number parameter for the m=
- * media token line. If the port number is not valid with the
- * port format specified for the media line, this call will
- * fail.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * portnum Port number to set.
- * sctpport sctp port for application m= line
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_portnum (void *sdp_ptr, u16 level, int32 portnum, int32 sctp_port)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->port = portnum;
- mca_p->sctpport = sctp_port;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_media_portcount
- * Description: Sets the value of the port count parameter for the m=
- * media token line. If the port count is not valid with the
- * port format specified for the media line, this call will
- * fail.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * num_ports Port count to set.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_portcount (void *sdp_ptr, u16 level,
- int32 num_ports)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->num_ports = num_ports;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_media_vpi
- * Description: Sets the value of the VPI parameter for the m=
- * media token line. If the VPI is not valid with the
- * port format specified for the media line, this call will
- * fail.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * vpi The VPI value to set.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_vpi (void *sdp_ptr, u16 level, int32 vpi)
-{
- sdp_t *sdp_p = (sdp_t*)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->vpi = vpi;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_media_vci
- * Description: Sets the value of the VCI parameter for the m=
- * media token line. If the VCI is not valid with the
- * port format specified for the media line, this call will
- * fail.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * vci The VCI value to set.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_vci (void *sdp_ptr, u16 level, u32 vci)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->vci = vci;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_media_vcci
- * Description: Sets the value of the VCCI parameter for the m=
- * media token line. If the VCCI is not valid with the
- * port format specified for the media line, this call will
- * fail.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * vcci The VCCI value to set.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_vcci (void *sdp_ptr, u16 level, int32 vcci)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->vcci = vcci;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_media_cid
- * Description: Sets the value of the CID parameter for the m=
- * media token line. If the CID is not valid with the
- * port format specified for the media line, this call will
- * fail.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * cid The CID value to set.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_cid (void *sdp_ptr, u16 level, int32 cid)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->cid = cid;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_set_media_transport
- * Description: Sets the value of the transport type parameter for the m=
- * media token line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to set the param. Will be 1-n.
- * transport The transport type to set.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_set_media_transport (void *sdp_ptr, u16 level,
- sdp_transport_e transport)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->transport = transport;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_add_media_profile
- * Description: Add a new profile type for the m= media token line. This is
- * used for AAL2 transport/profile types where more than one can
- * be specified per media line. All other transport types should
- * use the other transport access routines rather than this.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to add the param. Will be 1-n.
- * profile The profile type to add.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_add_media_profile (void *sdp_ptr, u16 level,
- sdp_transport_e profile)
-{
- u16 prof_num;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (mca_p->media_profiles_p == NULL) {
- mca_p->media_profiles_p = (sdp_media_profiles_t *) \
- SDP_MALLOC(sizeof(sdp_media_profiles_t));
- if (mca_p->media_profiles_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- } else {
- mca_p->media_profiles_p->num_profiles = 0;
- /* Set the transport type to this first profile type. */
- mca_p->transport = profile;
- }
- }
-
- if (mca_p->media_profiles_p->num_profiles >= SDP_MAX_PROFILES) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Max number of media profiles already specified"
- " for media level %u", sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- prof_num = mca_p->media_profiles_p->num_profiles++;
- mca_p->media_profiles_p->profile[prof_num] = profile;
- mca_p->media_profiles_p->num_payloads[prof_num] = 0;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_add_media_payload_type
- * Description: Add a new payload type for the media line at the level
- * specified. The new payload type will be added at the end
- * of the payload type list.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to add the payload. Will be 1-n.
- * payload_type The new payload type.
- * indicator Defines the type of payload returned, either
- * NUMERIC or ENUM.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_add_media_payload_type (void *sdp_ptr, u16 level,
- u16 payload_type,
- sdp_payload_ind_e indicator)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (mca_p->num_payloads == SDP_MAX_PAYLOAD_TYPES) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Max number of payload types already defined "
- "for media line %u", sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- mca_p->payload_indicator[mca_p->num_payloads] = indicator;
- mca_p->payload_type[mca_p->num_payloads++] = payload_type;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_add_media_profile_payload_type
- * Description: Add a new payload type for the media line at the level
- * specified. The new payload type will be added at the end
- * of the payload type list.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The media level to add the payload. Will be 1-n.
- * prof_num The profile number to add the payload type.
- * payload_type The new payload type.
- * indicator Defines the type of payload returned, either
- * NUMERIC or ENUM.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_add_media_profile_payload_type (void *sdp_ptr, u16 level,
- u16 prof_num, u16 payload_type,
- sdp_payload_ind_e indicator)
-{
- u16 num_payloads;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if ((prof_num < 1) ||
- (prof_num > mca_p->media_profiles_p->num_profiles)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Invalid profile number (%u) for set profile "
- " payload type", sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (mca_p->media_profiles_p->num_payloads[prof_num-1] ==
- SDP_MAX_PAYLOAD_TYPES) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Max number of profile payload types already "
- "defined profile %u on media line %u",
- sdp_p->debug_str, prof_num, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Get the current num payloads for this profile, and inc the number
- * of payloads at the same time. Then store the new payload type. */
- num_payloads = mca_p->media_profiles_p->num_payloads[prof_num-1]++;
- mca_p->media_profiles_p->payload_indicator[prof_num-1][num_payloads] =
- indicator;
- mca_p->media_profiles_p->payload_type[prof_num-1][num_payloads] =
- payload_type;
- return (SDP_SUCCESS);
-}
-
-/*
- * sdp_find_bw_line
- *
- * This helper function locates a specific bw line instance given the
- * sdp, the level and the instance number of the bw line.
- *
- * Returns: Pointer to the sdp_bw_data_t instance, or NULL.
- */
-sdp_bw_data_t* sdp_find_bw_line (void *sdp_ptr, u16 level, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_t *bw_p;
- sdp_bw_data_t *bw_data_p;
- sdp_mca_t *mca_p;
- int bw_attr_count=0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- bw_p = &(sdp_p->bw);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- }
- bw_p = &(mca_p->bw);
- }
-
- for (bw_data_p = bw_p->bw_data_list;
- bw_data_p != NULL;
- bw_data_p = bw_data_p->next_p) {
- bw_attr_count++;
- if (bw_attr_count == inst_num) {
- return bw_data_p;
- }
- }
-
- return NULL;
-}
-
-/*
- * sdp_copy_all_bw_lines
- *
- * Appends all the bw lines from the specified level of the orig sdp to the
- * specified level of the dst sdp.
- *
- * Parameters: src_sdp_ptr The source SDP handle.
- * dst_sdp_ptr The dest SDP handle.
- * src_level The level in the src sdp from where to get the
- * attributes.
- * dst_level The level in the dst sdp where to put the
- * attributes.
- * Returns: SDP_SUCCESS Attributes were successfully copied.
- */
-sdp_result_e sdp_copy_all_bw_lines (void *src_sdp_ptr, void *dst_sdp_ptr,
- u16 src_level, u16 dst_level)
-{
- sdp_t *src_sdp_p = (sdp_t *)src_sdp_ptr;
- sdp_t *dst_sdp_p = (sdp_t *)dst_sdp_ptr;
- sdp_bw_data_t *orig_bw_data_p;
- sdp_bw_data_t *new_bw_data_p;
- sdp_bw_data_t *bw_data_p;
- sdp_bw_t *src_bw_p;
- sdp_bw_t *dst_bw_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(src_sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_verify_sdp_ptr(dst_sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- /* Find src bw list */
- if (src_level == SDP_SESSION_LEVEL) {
- src_bw_p = &(src_sdp_p->bw);
- } else {
- mca_p = sdp_find_media_level(src_sdp_p, src_level);
- if (mca_p == NULL) {
- if (src_sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Invalid src media level (%u) for copy all "
- "attrs ", src_sdp_p->debug_str, src_level);
- }
- return (SDP_INVALID_PARAMETER);
- }
- src_bw_p = &(mca_p->bw);
- }
-
- /* Find dst bw list */
- if (dst_level == SDP_SESSION_LEVEL) {
- dst_bw_p = &(dst_sdp_p->bw);
- } else {
- mca_p = sdp_find_media_level(dst_sdp_p, dst_level);
- if (mca_p == NULL) {
- if (src_sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Invalid dst media level (%u) for copy all "
- "attrs ", src_sdp_p->debug_str, dst_level);
- }
- return (SDP_INVALID_PARAMETER);
- }
- dst_bw_p = &(mca_p->bw);
- }
-
- orig_bw_data_p = src_bw_p->bw_data_list;
- while (orig_bw_data_p) {
- /* For ever bw line in the src, allocate a new one for the dst */
- new_bw_data_p = (sdp_bw_data_t*)SDP_MALLOC(sizeof(sdp_bw_data_t));
- if (new_bw_data_p == NULL) {
- return (SDP_NO_RESOURCE);
- }
- new_bw_data_p->next_p = NULL;
- new_bw_data_p->bw_modifier = orig_bw_data_p->bw_modifier;
- new_bw_data_p->bw_val = orig_bw_data_p->bw_val;
-
- /*
- * Enqueue the sdp_bw_data_t instance at the end of the list of
- * sdp_bw_data_t instances.
- */
- if (dst_bw_p->bw_data_list == NULL) {
- dst_bw_p->bw_data_list = new_bw_data_p;
- } else {
- for (bw_data_p = dst_bw_p->bw_data_list;
- bw_data_p->next_p != NULL;
- bw_data_p = bw_data_p->next_p) {
-
- /*sa_ignore EMPTYLOOP*/
- ; /* Do nothing. */
- }
-
- bw_data_p->next_p = new_bw_data_p;
- }
- dst_bw_p->bw_data_count++;
-
- orig_bw_data_p = orig_bw_data_p->next_p;
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_get_bw_modifier
- * Description: Returns the bandwidth modifier parameter from the b=
- * line. If no bw modifier has been set ,
- * SDP_BW_MODIFIER_UNSUPPORTED will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level from which to get the bw modifier.
- * inst_num instance number of bw line at that level. The first
- * instance has a inst_num of 1 and so on.
- * Returns: Valid modifer value or SDP_BW_MODIFIER_UNSUPPORTED.
- */
-sdp_bw_modifier_e sdp_get_bw_modifier (void *sdp_ptr, u16 level, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_data_t *bw_data_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_BW_MODIFIER_UNSUPPORTED);
- }
-
- bw_data_p = sdp_find_bw_line(sdp_p, level, inst_num);
-
- if (bw_data_p) {
- return (bw_data_p->bw_modifier);
- } else {
- return (SDP_BW_MODIFIER_UNSUPPORTED);
- }
-}
-
-/* Function: sdp_get_bw_value
- * Description: Returns the bandwidth value parameter from the b=
- * line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level from which to get the bw value.
- * inst_num instance number of bw line at the level. The first
- * instance has a inst_num of 1 and so on.
- * Returns: A valid numerical bw value or SDP_INVALID_VALUE.
- */
-int32 sdp_get_bw_value (void *sdp_ptr, u16 level, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_data_t *bw_data_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- bw_data_p = sdp_find_bw_line(sdp_p, level, inst_num);
-
- if (bw_data_p) {
- return (bw_data_p->bw_val);
- } else {
- return (SDP_INVALID_VALUE);
- }
-}
-
-/*
- * sdp_get_num_bw_lines
- *
- * Returns the number of bw lines are present at a given level.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level at which the count of bw lines is required
- *
- * Returns: A valid count or SDP_INVALID_VALUE
- */
-int32 sdp_get_num_bw_lines (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_t *bw_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- bw_p = &(sdp_p->bw);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- }
- bw_p = &(mca_p->bw);
- }
-
- return (bw_p->bw_data_count);
-}
-
-/*
- * sdp_add_new_bw_line
- *
- * To specify bandwidth parameters at any level, a bw line must first be
- * added at that level using this function. After this addition, you can set
- * the properties of the added bw line by using sdp_set_bw().
- *
- * Note carefully though, that since there can be multiple instances of bw
- * lines at any level, you must specify the instance number when setting
- * or getting the properties of a bw line at any level.
- *
- * This function returns within the inst_num variable, the instance number
- * of the created bw_line at that level. The instance number is 1-based.
- * For example:
- * v=0 #Session Level
- * o=mhandley 2890844526 2890842807 IN IP4 126.16.64.4
- * s=SDP Seminar
- * c=IN IP4 10.1.0.2
- * t=0 0
- * b=AS:60 # instance number 1
- * b=TIAS:50780 # instance number 2
- * m=audio 1234 RTP/AVP 0 101 102 # 1st Media level
- * b=AS:12 # instance number 1
- * b=TIAS:8480 # instance number 2
- * m=audio 1234 RTP/AVP 0 101 102 # 2nd Media level
- * b=AS:20 # instance number 1
- *
- * Parameters:
- * sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to create the bw line.
- * bw_modifier The Type of bandwidth, CT, AS or TIAS.
- * *inst_num This memory is set with the instance number of the newly
- * created bw line instance.
- */
-sdp_result_e sdp_add_new_bw_line (void *sdp_ptr, u16 level, sdp_bw_modifier_e bw_modifier, u16 *inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_t *bw_p;
- sdp_mca_t *mca_p;
- sdp_bw_data_t *new_bw_data_p;
- sdp_bw_data_t *bw_data_p = NULL;
-
- *inst_num = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- bw_p = &(sdp_p->bw);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- bw_p = &(mca_p->bw);
- }
-
- //see if a bw line already exist for this bw_modifier.
- for(bw_data_p = bw_p->bw_data_list; bw_data_p != NULL; bw_data_p = bw_data_p->next_p) {
- ++(*inst_num);
- if (bw_data_p->bw_modifier == bw_modifier) {
- return (SDP_SUCCESS);
- }
- }
-
- /*
- * Allocate a new sdp_bw_data_t instance and set it's values from the
- * input parameters.
- */
- new_bw_data_p = (sdp_bw_data_t*)SDP_MALLOC(sizeof(sdp_bw_data_t));
- if (new_bw_data_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
- new_bw_data_p->next_p = NULL;
- new_bw_data_p->bw_modifier = SDP_BW_MODIFIER_UNSUPPORTED;
- new_bw_data_p->bw_val = 0;
-
- /*
- * Enqueue the sdp_bw_data_t instance at the end of the list of
- * sdp_bw_data_t instances.
- */
- if (bw_p->bw_data_list == NULL) {
- bw_p->bw_data_list = new_bw_data_p;
- } else {
- for (bw_data_p = bw_p->bw_data_list;
- bw_data_p->next_p != NULL;
- bw_data_p = bw_data_p->next_p) {
-
- /*sa_ignore EMPTYLOOP*/
- ; /* Do nothing. */
- }
-
- bw_data_p->next_p = new_bw_data_p;
- }
- *inst_num = ++bw_p->bw_data_count;
-
- return (SDP_SUCCESS);
-}
-
-/*
- * sdp_delete_bw_line
- *
- * Deletes the bw line instance at the specified level.
- *
- * sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to delete the bw line.
- * inst_num The instance of the bw line to delete.
- */
-sdp_result_e sdp_delete_bw_line (void *sdp_ptr, u16 level, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_t *bw_p;
- sdp_mca_t *mca_p;
- sdp_bw_data_t *bw_data_p = NULL;
- sdp_bw_data_t *prev_bw_data_p = NULL;
- int bw_data_count = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- bw_p = &(sdp_p->bw);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- bw_p = &(mca_p->bw);
- }
-
- bw_data_p = bw_p->bw_data_list;
- while (bw_data_p != NULL) {
- bw_data_count++;
- if (bw_data_count == inst_num) {
- break;
- }
-
- prev_bw_data_p = bw_data_p;
- bw_data_p = bw_data_p->next_p;
- }
-
- if (bw_data_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s bw line instance %d not found.",
- sdp_p->debug_str, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (prev_bw_data_p == NULL) {
- bw_p->bw_data_list = bw_data_p->next_p;
- } else {
- prev_bw_data_p->next_p = bw_data_p->next_p;
- }
- bw_p->bw_data_count--;
-
- SDP_FREE(bw_data_p);
- return (SDP_SUCCESS);
-}
-
-/*
- * sdp_set_bw
- *
- * Once a bandwidth line is added under a level, this function can be used to
- * set the properties of that bandwidth line.
- *
- * Parameters:
- * sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to at which the bw line resides.
- * inst_num The instance number of the bw line that is to be set.
- * bw_modifier The Type of bandwidth, CT, AS or TIAS.
- * bw_val Numerical bandwidth value.
- *
- * NOTE: Before calling this function to set the bw line, the bw line must
- * be added using sdp_add_new_bw_line at the required level.
- */
-sdp_result_e sdp_set_bw (void *sdp_ptr, u16 level, u16 inst_num,
- sdp_bw_modifier_e bw_modifier, u32 bw_val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_bw_data_t *bw_data_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if ((bw_modifier < SDP_BW_MODIFIER_AS) ||
- (bw_modifier >= SDP_MAX_BW_MODIFIER_VAL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Invalid bw modifier type: %d.",
- sdp_p->debug_str, bw_modifier);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- bw_data_p = sdp_find_bw_line(sdp_p, level, inst_num);
- if (bw_data_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s The %u instance of a b= line was not found at level %u.",
- sdp_p->debug_str, inst_num, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- bw_data_p->bw_modifier = bw_modifier;
- bw_data_p->bw_val = bw_val;
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_get_mid_value
- * Description: Returns the mid value parameter from the a= mid: line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_MEDIA_LEVEL
- * Returns: mid value.
- */
-int32 sdp_get_mid_value (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- }
- return (mca_p->mid);
-}
-
-/* Function: sdp_set_mid_value
- * Description: Sets the value of the mid value for the
- * a= mid:<val> line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_MEDIA_LEVEL
- * mid_val mid value .
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
-*/
-sdp_result_e sdp_set_mid_value (void *sdp_ptr, u16 level, u32 mid_val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- mca_p->mid = mid_val;
- return (SDP_SUCCESS);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <errno.h>
-#include <limits.h>
-
-#include "plstr.h"
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-#include "sdp_base64.h"
-//#include "mozilla/Assertions.h"
-#include "CSFLog.h"
-
-//static const char* logTag = "sdp_attr";
-
-/*
- * Macro for sdp_build_attr_fmtp
- * Adds name-value pair where value is char*
- */
-#define FMTP_BUILD_STRING(condition, name, value) \
- if ((condition)) { \
- sdp_append_name_and_string(fs, (name), (value), semicolon); \
- semicolon = TRUE; \
- }
-
-/*
- * Macro for sdp_build_attr_fmtp
- * Adds name-value pair where value is unsigned
- */
-#define FMTP_BUILD_UNSIGNED(condition, name, value) \
- if ((condition)) { \
- sdp_append_name_and_unsigned(fs, (name), (value), semicolon); \
- semicolon = TRUE; \
- }
-
-/*
- * Macro for sdp_build_attr_fmtp
- * Adds flag string on condition
- */
-#define FMTP_BUILD_FLAG(condition, name) \
- if ((condition)) { \
- if (semicolon) { \
- flex_string_append(fs, ";"); \
- } \
- flex_string_append(fs, name); \
- semicolon = TRUE; \
- }
-
-/*
- * Helper function for adding nv-pair where value is string.
- */
-static void sdp_append_name_and_string(flex_string *fs,
- const char *name,
- const char *value,
- tinybool semicolon)
-{
- flex_string_sprintf(fs, "%s%s=%s",
- semicolon ? ";" : "",
- name,
- value);
-}
-
-/*
- * Helper function for adding nv-pair where value is unsigned.
- */
-static void sdp_append_name_and_unsigned(flex_string *fs,
- const char *name,
- unsigned int value,
- tinybool semicolon)
-{
- flex_string_sprintf(fs, "%s%s=%u",
- semicolon ? ";" : "",
- name,
- value);
-}
-
-/* Function: sdp_parse_attribute
- * Description: Figure out the type of attribute and call the appropriate
- * parsing routine. If parsing errors are encountered,
- * warnings will be printed and the attribute will be ignored.
- * Unrecognized/invalid attributes do not cause overall parsing
- * errors. All errors detected are noted as warnings.
- * Parameters: sdp_p The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * ptr Pointer to the attribute string to parse.
- */
-sdp_result_e sdp_parse_attribute (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- int i;
- u8 xcpar_flag = FALSE;
- sdp_result_e result;
- sdp_mca_t *mca_p=NULL;
- sdp_attr_t *attr_p;
- sdp_attr_t *next_attr_p;
- sdp_attr_t *prev_attr_p = NULL;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Validate the level */
- if (level != SDP_SESSION_LEVEL) {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- }
-
- /* Find the attribute type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), ": \t", &result);
- if (ptr == NULL) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No attribute type specified, parse failed.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (ptr[0] == ':') {
- /* Skip the ':' char for parsing attribute parameters. */
- ptr++;
- }
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No attribute type specified, parse failed.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = (sdp_attr_t *)SDP_MALLOC(sizeof(sdp_attr_t));
- if (attr_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
- attr_p->type = SDP_ATTR_INVALID;
- attr_p->next_p = NULL;
- for (i=0; i < SDP_MAX_ATTR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_attr[i].name, sdp_attr[i].strlen) == 0) {
- attr_p->type = (sdp_attr_e)i;
- break;
- }
- }
- if (attr_p->type == SDP_ATTR_INVALID) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Unrecognized attribute (%s) ",
- sdp_p->debug_str, tmp);
- sdp_free_attr(attr_p);
- return (SDP_SUCCESS);
- }
-
- /* If this is an X-cpar or cpar attribute, set the flag. The attribute
- * type will be changed by the parse. */
- if ((attr_p->type == SDP_ATTR_X_CPAR) ||
- (attr_p->type == SDP_ATTR_CPAR)) {
- xcpar_flag = TRUE;
- }
-
- /* Parse the attribute. */
- result = sdp_attr[attr_p->type].parse_func(sdp_p, attr_p, ptr);
- if (result != SDP_SUCCESS) {
- sdp_free_attr(attr_p);
- /* Return success so the parse won't fail. We don't want to
- * fail on errors with attributes but just ignore them.
- */
- return (SDP_SUCCESS);
- }
-
- /* If this was an X-cpar/cpar attribute, it was hooked into the X-cap/cdsc
- * structure, so we're finished.
- */
- if (xcpar_flag == TRUE) {
- return (result);
- }
-
- /* Add the attribute in the appropriate place. */
- if (level == SDP_SESSION_LEVEL) {
- for (next_attr_p = sdp_p->sess_attrs_p; next_attr_p != NULL;
- prev_attr_p = next_attr_p,
- next_attr_p = next_attr_p->next_p) {
- ; /* Empty for */
- }
- if (prev_attr_p == NULL) {
- sdp_p->sess_attrs_p = attr_p;
- } else {
- prev_attr_p->next_p = attr_p;
- }
- } else {
- for (next_attr_p = mca_p->media_attrs_p; next_attr_p != NULL;
- prev_attr_p = next_attr_p,
- next_attr_p = next_attr_p->next_p) {
- ; /* Empty for */
- }
- if (prev_attr_p == NULL) {
- mca_p->media_attrs_p = attr_p;
- } else {
- prev_attr_p->next_p = attr_p;
- }
- }
-
- return (result);
-}
-
-/* Build all of the attributes defined for the specified level. */
-sdp_result_e sdp_build_attribute (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- sdp_attr_t *attr_p;
- sdp_mca_t *mca_p=NULL;
- sdp_result_e result;
-
- if (level == SDP_SESSION_LEVEL) {
- attr_p = sdp_p->sess_attrs_p;
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- attr_p = mca_p->media_attrs_p;
- }
- /* Re-initialize the current capability number for this new level. */
- sdp_p->cur_cap_num = 1;
-
- /* Build all of the attributes for this level. Note that if there
- * is a problem building an attribute, we don't fail but just ignore it.*/
- while (attr_p != NULL) {
- if (attr_p->type >= SDP_MAX_ATTR_TYPES) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Invalid attribute type to build (%u)",
- sdp_p->debug_str, attr_p->type);
- }
- } else {
- result = sdp_attr[attr_p->type].build_func(sdp_p, attr_p, fs);
-
- if (result != SDP_SUCCESS) {
- CSFLogError(logTag, "%s error building attribute %d", __FUNCTION__, result);
- return result;
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built a=%s attribute line", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- }
- }
- attr_p = attr_p->next_p;
- }
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_simple_string (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
-
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.string_val,
- sizeof(attr_p->attr.string_val), " \t", &result);
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No string token found for %s attribute",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.string_val);
- }
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_build_attr_simple_string (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s\r\n", sdp_attr[attr_p->type].name,
- attr_p->attr.string_val);
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_simple_u32 (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
-
- attr_p->attr.u32_val = sdp_getnextnumtok(ptr, &ptr, " \t", &result);
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Numeric token for %s attribute not found",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %lu", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type), attr_p->attr.u32_val);
- }
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_build_attr_simple_u32 (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%u\r\n", sdp_attr[attr_p->type].name,
- attr_p->attr.u32_val);
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_simple_bool (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
-
- if (sdp_getnextnumtok(ptr, &ptr, " \t", &result) == 0) {
- attr_p->attr.boolean_val = FALSE;
- } else {
- attr_p->attr.boolean_val= TRUE;
- }
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Boolean token for %s attribute not found",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- if (attr_p->attr.boolean_val) {
- SDP_PRINT("%s Parsed a=%s, boolean is TRUE", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- } else {
- SDP_PRINT("%s Parsed a=%s, boolean is FALSE", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- }
- }
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_build_attr_simple_bool (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s\r\n", sdp_attr[attr_p->type].name,
- attr_p->attr.boolean_val ? "1" : "0");
-
- return SDP_SUCCESS;
-}
-
-/*
- * sdp_parse_attr_maxprate
- *
- * This function parses maxprate attribute lines. The ABNF for this a=
- * line is:
- * max-p-rate-def = "a" "=" "maxprate" ":" packet-rate CRLF
- * packet-rate = 1*DIGIT ["." 1*DIGIT]
- *
- * Returns:
- * SDP_INVALID_PARAMETER - If we are unable to parse the string OR if
- * packet-rate is not in the right format as per
- * the ABNF.
- *
- * SDP_SUCCESS - If we are able to successfully parse the a= line.
- */
-sdp_result_e sdp_parse_attr_maxprate (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
-
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.string_val,
- sizeof(attr_p->attr.string_val), " \t", &result);
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No string token found for %s attribute",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (!sdp_validate_maxprate(attr_p->attr.string_val)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s is not a valid maxprate value.",
- attr_p->attr.string_val);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.string_val);
- }
- return (SDP_SUCCESS);
- }
-}
-
-/*
- * sdp_attr_fmtp_no_value
- * Helper function for sending the warning when a parameter value is
- * missing.
- *
- */
-static void sdp_attr_fmtp_no_value(sdp_t *sdp, char *param_name)
-{
- sdp_parse_error(sdp->peerconnection,
- "%s Warning: No %s value specified for fmtp attribute",
- sdp->debug_str, param_name);
- sdp->conf_p->num_invalid_param++;
-}
-
-/*
- * sdp_attr_fmtp_invalid_value
- * Helper function for sending the warning when a parameter value is
- * incorrect.
- *
- */
-
-static void sdp_attr_fmtp_invalid_value(sdp_t *sdp, char *param_name,
- char* param_value)
-{
- sdp_parse_error(sdp->peerconnection,
- "%s Warning: Invalid %s: %s specified for fmtp attribute",
- sdp->debug_str, param_name, param_value);
- sdp->conf_p->num_invalid_param++;
-}
-
-/* Note: The fmtp attribute formats currently handled are:
- * fmtp:<payload type> <event>,<event>...
- * fmtp:<payload_type> [annexa=yes/no] [annexb=yes/no] [bitrate=<value>]
- * [QCIF =<value>] [CIF =<value>] [MaxBR = <value>] one or more
- * Other FMTP params as per H.263, H.263+, H.264 codec support.
- * Note -"value" is a numeric value > 0 and each event is a
- * single number or a range separated by a '-'.
- * Example: fmtp:101 1,3-15,20
- * Video codecs have annexes that can be listed in the following legal formats:
- * a) a=fmtp:34 param1=token;D;I;J;K=1;N=2;P=1,3
- * b) a=fmtp:34 param1=token;D;I;J;K=1;N=2;P=1,3;T
- * c) a=fmtp:34 param1=token;D;I;J
- *
- */
-
-sdp_result_e sdp_parse_attr_fmtp (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- u16 i;
- u32 mapword;
- u32 bmap;
- u8 low_val;
- u8 high_val;
- const char *ptr2;
- const char *fmtp_ptr;
- sdp_result_e result1 = SDP_SUCCESS;
- sdp_result_e result2 = SDP_SUCCESS;
- tinybool done = FALSE;
- tinybool codec_info_found = FALSE;
- sdp_fmtp_t *fmtp_p;
- char tmp[SDP_MAX_STRING_LEN];
- char *src_ptr;
- char *temp_ptr = NULL;
- tinybool flag=FALSE;
- char *tok=NULL;
- char *temp=NULL;
- u16 custom_x=0;
- u16 custom_y=0;
- u16 custom_mpi=0;
- u16 par_height=0;
- u16 par_width=0;
- u16 cpcf=0;
- u16 iter=0;
-
- ulong l_val = 0;
- char* strtok_state;
- unsigned long strtoul_result;
- char* strtoul_end;
-
- /* Find the payload type number. */
- attr_p->attr.fmtp.payload_num = (u16)sdp_getnextnumtok(ptr, &ptr,
- " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "payload type");
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_UNKNOWN_TYPE;
- fmtp_p->parameter_add = TRUE;
- fmtp_p->flag = 0;
-
- /*
- * set default value of packetization mode and level-asymmetry-allowed. If
- * remote sdp does not specify any value for these two parameters, then the
- * default value will be assumed for remote sdp. If remote sdp does specify
- * any value for these parameters, then default value will be overridden.
- */
- fmtp_p->packetization_mode = 0;
- fmtp_p->level_asymmetry_allowed = SDP_DEFAULT_LEVEL_ASYMMETRY_ALLOWED_VALUE;
-
- /* BEGIN - a typical macro fn to replace '/' with ';' from fmtp line*/
- /* This ugly replacement of '/' with ';' is only done because
- * econf/MS client sends in this wierd /illegal format.
- * fmtp parameters MUST be separated by ';'
- */
- temp_ptr = cpr_strdup(ptr);
- if (temp_ptr == NULL) {
- return (SDP_FAILURE);
- }
- fmtp_ptr = src_ptr = temp_ptr;
- while (flag == FALSE) {
- if (*src_ptr == '\n') {
- flag = TRUE;
- break;
- }
- if (*src_ptr == '/') {
- *src_ptr =';' ;
- }
- src_ptr++;
- }
- /* END */
- /* Once we move to RFC compliant video codec implementations, the above
- * patch should be removed */
- while (!done) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "= \t", &result1);
- if (result1 == SDP_SUCCESS) {
- if (cpr_strncasecmp(tmp, sdp_fmtp_codec_param[1].name,
- sdp_fmtp_codec_param[1].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "annexb");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- if (cpr_strncasecmp(tok,sdp_fmtp_codec_param_val[0].name,
- sdp_fmtp_codec_param_val[0].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annexb_required = TRUE;
- fmtp_p->annexb = TRUE;
- } else if (cpr_strncasecmp(tok,sdp_fmtp_codec_param_val[1].name,
- sdp_fmtp_codec_param_val[1].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annexb_required = TRUE;
- fmtp_p->annexb = FALSE;
- } else {
- sdp_attr_fmtp_invalid_value(sdp_p, "annexb", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp, sdp_fmtp_codec_param[0].name,
- sdp_fmtp_codec_param[0].strlen) == 0) {
-
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "annexa");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- if (cpr_strncasecmp(tok,sdp_fmtp_codec_param_val[0].name,
- sdp_fmtp_codec_param_val[0].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annexa = TRUE;
- fmtp_p->annexa_required = TRUE;
- } else if (cpr_strncasecmp(tok,sdp_fmtp_codec_param_val[1].name,
- sdp_fmtp_codec_param_val[1].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annexa = FALSE;
- fmtp_p->annexa_required = TRUE;
- } else {
- sdp_attr_fmtp_invalid_value(sdp_p, "annexa", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[2].name,
- sdp_fmtp_codec_param[2].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "bitrate");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "bitrate", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->bitrate = (u32) strtoul_result;
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[41].name,
- sdp_fmtp_codec_param[41].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "mode");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "mode", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_MODE;
- fmtp_p->mode = (u32) strtoul_result;
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[3].name,
- sdp_fmtp_codec_param[3].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "qcif");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end ||
- strtoul_result < SDP_MIN_CIF_VALUE || strtoul_result > SDP_MAX_CIF_VALUE) {
- sdp_attr_fmtp_invalid_value(sdp_p, "qcif", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->qcif = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[4].name,
- sdp_fmtp_codec_param[4].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "cif");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end ||
- strtoul_result < SDP_MIN_CIF_VALUE || strtoul_result > SDP_MAX_CIF_VALUE) {
- sdp_attr_fmtp_invalid_value(sdp_p, "cif", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cif = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[5].name,
- sdp_fmtp_codec_param[5].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "maxbr");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end ||
- strtoul_result == 0 || strtoul_result > USHRT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "maxbr", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->maxbr = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[6].name,
- sdp_fmtp_codec_param[6].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "sqcif");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end ||
- strtoul_result < SDP_MIN_CIF_VALUE || strtoul_result > SDP_MAX_CIF_VALUE) {
- sdp_attr_fmtp_invalid_value(sdp_p, "sqcif", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->sqcif = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[7].name,
- sdp_fmtp_codec_param[7].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "cif4");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end ||
- strtoul_result < SDP_MIN_CIF_VALUE || strtoul_result > SDP_MAX_CIF_VALUE) {
- sdp_attr_fmtp_invalid_value(sdp_p, "cif4", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cif4 = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[8].name,
- sdp_fmtp_codec_param[8].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "cif16");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end ||
- strtoul_result < SDP_MIN_CIF_VALUE || strtoul_result > SDP_MAX_CIF_VALUE) {
- sdp_attr_fmtp_invalid_value(sdp_p, "cif16", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cif16 = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[9].name,
- sdp_fmtp_codec_param[9].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "custom");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++; temp=PL_strtok_r(tok, ",", &strtok_state);
- iter++;
- if (temp) {
- iter=1;
- while (temp != NULL) {
- errno = 0;
- strtoul_result = strtoul(temp, &strtoul_end, 10);
-
- if (errno || temp == strtoul_end || strtoul_result > USHRT_MAX){
- custom_x = custom_y = custom_mpi = 0;
- break;
- }
-
- if (iter == 1)
- custom_x = (u16) strtoul_result;
- if (iter == 2)
- custom_y = (u16) strtoul_result;
- if (iter == 3)
- custom_mpi = (u16) strtoul_result;
-
- temp=PL_strtok_r(NULL, ",", &strtok_state);
- iter++;
- }
- }
-
- /* custom x,y and mpi values from tmp */
- if (!custom_x || !custom_y || !custom_mpi) {
- sdp_attr_fmtp_invalid_value(sdp_p, "x/y/MPI", temp);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->custom_x = custom_x;
- fmtp_p->custom_y = custom_y;
- fmtp_p->custom_mpi = custom_mpi;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[10].name,
- sdp_fmtp_codec_param[10].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "par");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++; temp=PL_strtok_r(tok, ":", &strtok_state);
- if (temp) {
- iter=1;
- /* get par width and par height for the aspect ratio */
- while (temp != NULL) {
- errno = 0;
- strtoul_result = strtoul(temp, &strtoul_end, 10);
-
- if (errno || temp == strtoul_end || strtoul_result > USHRT_MAX) {
- par_width = par_height = 0;
- break;
- }
-
- if (iter == 1)
- par_width = (u16) strtoul_result;
- else
- par_height = (u16) strtoul_result;
-
- temp=PL_strtok_r(NULL, ",", &strtok_state);
- iter++;
- }
- }
- if (!par_width || !par_height) {
- sdp_attr_fmtp_invalid_value(sdp_p, "par_width or par_height", temp);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->par_width = par_width;
- fmtp_p->par_height = par_height;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[11].name,
- sdp_fmtp_codec_param[11].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "cpcf");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++; temp=PL_strtok_r(tok, ".", &strtok_state);
- if ( temp != NULL ) {
- errno = 0;
- strtoul_result = strtoul(temp, &strtoul_end, 10);
-
- if (errno || temp == strtoul_end || strtoul_result > USHRT_MAX) {
- cpcf = 0;
- } else {
- cpcf = (u16) strtoul_result;
- }
- }
-
- if (!cpcf) {
- sdp_attr_fmtp_invalid_value(sdp_p, "cpcf", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cpcf = cpcf;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[12].name,
- sdp_fmtp_codec_param[12].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "bpp");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > USHRT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "bpp", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->bpp = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[13].name,
- sdp_fmtp_codec_param[13].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "hrd");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > USHRT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "hrd", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->hrd = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[14].name,
- sdp_fmtp_codec_param[14].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "profile");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end ||
- strtoul_result > SDP_MAX_PROFILE_VALUE) {
- sdp_attr_fmtp_invalid_value(sdp_p, "profile", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->profile = (short) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[15].name,
- sdp_fmtp_codec_param[15].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "level");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end ||
- strtoul_result > SDP_MAX_LEVEL_VALUE) {
- sdp_attr_fmtp_invalid_value(sdp_p, "level", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->level = (short) strtoul_result;
- codec_info_found = TRUE;
- } if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[16].name,
- sdp_fmtp_codec_param[16].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->is_interlace = TRUE;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[17].name,
- sdp_fmtp_codec_param[17].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "profile_level_id");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- sstrncpy(fmtp_p->profile_level_id , tok, sizeof(fmtp_p->profile_level_id));
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[18].name,
- sdp_fmtp_codec_param[18].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "parameter_sets");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- sstrncpy(fmtp_p->parameter_sets , tok, sizeof(fmtp_p->parameter_sets));
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[19].name,
- sdp_fmtp_codec_param[19].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "packetization_mode");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > 2) {
- sdp_attr_fmtp_invalid_value(sdp_p, "packetization_mode", tok);
- sdp_p->conf_p->num_invalid_param++;
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->packetization_mode = (int16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[20].name,
- sdp_fmtp_codec_param[20].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "interleaving_depth");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > USHRT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "interleaving_depth", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->interleaving_depth = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[21].name,
- sdp_fmtp_codec_param[21].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "deint_buf");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- if (sdp_checkrange(sdp_p, tok, &l_val) == TRUE) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->deint_buf_req = (u32) l_val;
- fmtp_p->flag |= SDP_DEINT_BUF_REQ_FLAG;
- codec_info_found = TRUE;
- } else {
- sdp_attr_fmtp_invalid_value(sdp_p, "deint_buf_req", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[22].name,
- sdp_fmtp_codec_param[22].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "max_don_diff");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "max_don_diff", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_don_diff = (u32) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[23].name,
- sdp_fmtp_codec_param[23].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "init_buf_time");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- if (sdp_checkrange(sdp_p, tok, &l_val) == TRUE) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->init_buf_time = (u32) l_val;
- fmtp_p->flag |= SDP_INIT_BUF_TIME_FLAG;
- codec_info_found = TRUE;
- } else {
- sdp_attr_fmtp_invalid_value(sdp_p, "init_buf_time", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[24].name,
- sdp_fmtp_codec_param[24].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "max_mbps");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "max_mbps", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_mbps = (u32) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[25].name,
- sdp_fmtp_codec_param[25].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "max_fs");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "max_fs", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_fs = (u32) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[26].name,
- sdp_fmtp_codec_param[26].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "max_cbp");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "max_cpb", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_cpb = (u32) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[27].name,
- sdp_fmtp_codec_param[27].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "max_dpb");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "max_dpb", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_dpb = (u32) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[28].name,
- sdp_fmtp_codec_param[28].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "max_br");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "max_br", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_br = (u32) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[29].name,
- sdp_fmtp_codec_param[29].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "redundant_pic_cap");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (!errno && tok != strtoul_end && strtoul_result == 1) {
- fmtp_p->redundant_pic_cap = TRUE;
- } else {
- fmtp_p->redundant_pic_cap = FALSE;
- }
-
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[30].name,
- sdp_fmtp_codec_param[30].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "deint_buf_cap");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- if (sdp_checkrange(sdp_p, tok, &l_val) == TRUE) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->deint_buf_cap = (u32) l_val;
- fmtp_p->flag |= SDP_DEINT_BUF_CAP_FLAG;
- codec_info_found = TRUE;
- } else {
- sdp_attr_fmtp_invalid_value(sdp_p, "deint_buf_cap", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[31].name,
- sdp_fmtp_codec_param[31].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "max_rcmd_nalu_size");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- if (sdp_checkrange(sdp_p, tok, &l_val) == TRUE) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_rcmd_nalu_size = (u32) l_val;
- fmtp_p->flag |= SDP_MAX_RCMD_NALU_SIZE_FLAG;
- codec_info_found = TRUE;
- } else {
- sdp_attr_fmtp_invalid_value(sdp_p, "max_rcmd_nalu_size", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[32].name,
- sdp_fmtp_codec_param[32].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "parameter_add");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > 1) {
- sdp_attr_fmtp_invalid_value(sdp_p, "parameter_add", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (strtoul_result == 1) {
- fmtp_p->parameter_add = TRUE;
- } else {
- fmtp_p->parameter_add = FALSE;
- }
-
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[33].name,
- sdp_fmtp_codec_param[33].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annex_d = TRUE;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[34].name,
- sdp_fmtp_codec_param[34].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annex_f = TRUE;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[35].name,
- sdp_fmtp_codec_param[35].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annex_i = TRUE;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[36].name,
- sdp_fmtp_codec_param[36].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annex_j = TRUE;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[37].name,
- sdp_fmtp_codec_param[36].strlen) == 0) {
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annex_t = TRUE;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[38].name,
- sdp_fmtp_codec_param[38].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "annex_k");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > USHRT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "annex_k", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annex_k_val = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[39].name,
- sdp_fmtp_codec_param[39].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "annex_n");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > USHRT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "annex_n", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annex_n_val = (u16) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[40].name,
- sdp_fmtp_codec_param[40].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "annex_p");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- fmtp_p->annex_p_val_picture_resize = 0;
- fmtp_p->annex_p_val_warp = 0;
- tok = tmp;
- tok++; temp=PL_strtok_r(tok, ",", &strtok_state);
- if (temp) {
- iter=1;
- while (temp != NULL) {
- errno = 0;
- strtoul_result = strtoul(temp, &strtoul_end, 10);
-
- if (errno || temp == strtoul_end || strtoul_result > USHRT_MAX) {
- break;
- }
-
- if (iter == 1)
- fmtp_p->annex_p_val_picture_resize = (u16) strtoul_result;
- else if (iter == 2)
- fmtp_p->annex_p_val_warp = (u16) strtoul_result;
-
- temp=PL_strtok_r(NULL, ",", &strtok_state);
- iter++;
- }
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[42].name,
- sdp_fmtp_codec_param[42].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "level_asymmetry_allowed");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
-
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > SDP_MAX_LEVEL_ASYMMETRY_ALLOWED_VALUE) {
- sdp_attr_fmtp_invalid_value(sdp_p, "level_asymmetry_allowed", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->level_asymmetry_allowed = (int) strtoul_result;
- codec_info_found = TRUE;
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[43].name,
- sdp_fmtp_codec_param[43].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "maxaveragebitrate");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result == 0 || strtoul_result > UINT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "maxaveragebitrate", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->maxaveragebitrate = (u32) strtoul_result;
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[44].name,
- sdp_fmtp_codec_param[44].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "usedtx");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- errno = 0;
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > 1) {
- sdp_attr_fmtp_invalid_value(sdp_p, "usedtx", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->usedtx = (u16) strtoul_result;
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[45].name,
- sdp_fmtp_codec_param[45].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "stereo");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- errno = 0;
-
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > 1) {
- sdp_attr_fmtp_invalid_value(sdp_p, "stereo", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->stereo = (u16) strtoul_result;
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[46].name,
- sdp_fmtp_codec_param[46].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "useinbandfec");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- errno = 0;
-
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > 1) {
- sdp_attr_fmtp_invalid_value(sdp_p, "useinbandfec", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->useinbandfec = (u16) strtoul_result;
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[47].name,
- sdp_fmtp_codec_param[47].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "maxcodedaudiobandwidth");
- sdp_p->conf_p->num_invalid_param++;
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- sstrncpy(fmtp_p->maxcodedaudiobandwidth , tok, sizeof(fmtp_p->maxcodedaudiobandwidth));
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[48].name,
- sdp_fmtp_codec_param[48].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "cbr");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- errno = 0;
-
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > 1) {
- sdp_attr_fmtp_invalid_value(sdp_p, "cbr", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cbr = (u16) strtoul_result;
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[49].name,
- sdp_fmtp_codec_param[49].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "streams");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- errno = 0;
-
- strtoul_result = strtoul(tok, &strtoul_end, 10);
-
- if (errno || tok == strtoul_end || strtoul_result > INT_MAX) {
- sdp_attr_fmtp_invalid_value(sdp_p, "streams", tok);
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
-
- fmtp_p->fmtp_format = SDP_FMTP_DATACHANNEL;
- fmtp_p->streams = (int) strtoul_result;
- codec_info_found = TRUE;
-
- } else if (cpr_strncasecmp(tmp,sdp_fmtp_codec_param[50].name,
- sdp_fmtp_codec_param[50].strlen) == 0) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), "; \t", &result1);
- if (result1 != SDP_SUCCESS) {
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), " \t", &result1);
- if (result1 != SDP_SUCCESS) {
- sdp_attr_fmtp_no_value(sdp_p, "protocol");
- SDP_FREE(temp_ptr);
- return SDP_INVALID_PARAMETER;
- }
- }
- tok = tmp;
- tok++;
- fmtp_p->fmtp_format = SDP_FMTP_DATACHANNEL;
- sstrncpy(fmtp_p->protocol , tok, sizeof(fmtp_p->protocol));
- codec_info_found = TRUE;
-
- } else if (fmtp_ptr != NULL && *fmtp_ptr == '\n') {
- temp=PL_strtok_r(tmp, ";", &strtok_state);
- if (temp) {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Annexes are possibly there for this fmtp %s tmp: %s line\n",
- sdp_p->debug_str, fmtp_ptr, tmp);
- }
- while (temp != NULL) {
- if (strchr(temp, 'D') !=NULL) {
- attr_p->attr.fmtp.annex_d = TRUE;
- }
- if (strchr(temp, 'F') !=NULL) {
- attr_p->attr.fmtp.annex_f = TRUE;
- }
- if (strchr(temp, 'I') !=NULL) {
- attr_p->attr.fmtp.annex_i = TRUE;
- }
- if (strchr(temp, 'J') !=NULL) {
- attr_p->attr.fmtp.annex_j = TRUE;
- }
- if (strchr(temp, 'T') !=NULL) {
- attr_p->attr.fmtp.annex_t = TRUE;
- }
- temp=PL_strtok_r(NULL, ";", &strtok_state);
- }
- } /* if (temp) */
- done = TRUE;
- }
- fmtp_ptr++;
- } else {
- done = TRUE;
- }
- } /* while - done loop*/
-
- if (codec_info_found) {
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, payload type %u, bitrate %lu, mode %u QCIF = %u, CIF = %u, MAXBR= %u, SQCIF=%u, CIF4= %u, CIF16=%u, CUSTOM=%u,%u,%u , PAR=%u:%u,CPCF=%u, BPP=%u, HRD=%u \n",
- sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.fmtp.payload_num,
- attr_p->attr.fmtp.bitrate,
- attr_p->attr.fmtp.mode,
- attr_p->attr.fmtp.qcif,
- attr_p->attr.fmtp.cif,
- attr_p->attr.fmtp.maxbr,
- attr_p->attr.fmtp.sqcif,
- attr_p->attr.fmtp.cif4,
- attr_p->attr.fmtp.cif16,
- attr_p->attr.fmtp.custom_x,attr_p->attr.fmtp.custom_y,
- attr_p->attr.fmtp.custom_mpi,
- attr_p->attr.fmtp.par_width,
- attr_p->attr.fmtp.par_height,
- attr_p->attr.fmtp.cpcf,
- attr_p->attr.fmtp.bpp,
- attr_p->attr.fmtp.hrd
- );
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, payload type %u,PROFILE=%u,LEVEL=%u, INTERLACE - %s",
- sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.fmtp.payload_num,
- attr_p->attr.fmtp.profile,
- attr_p->attr.fmtp.level,
- attr_p->attr.fmtp.is_interlace ? "YES":"NO");
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed H.264 attributes: profile-level-id=%s, parameter-sets=%s, packetization-mode=%d level-asymmetry-allowed=%d interleaving-depth=%d deint-buf-req=%lu max-don-diff=%lu, init_buf-time=%lu\n",
- sdp_p->debug_str,
- attr_p->attr.fmtp.profile_level_id,
- attr_p->attr.fmtp.parameter_sets,
- attr_p->attr.fmtp.packetization_mode,
- attr_p->attr.fmtp.level_asymmetry_allowed,
- attr_p->attr.fmtp.interleaving_depth,
- attr_p->attr.fmtp.deint_buf_req,
- attr_p->attr.fmtp.max_don_diff,
- attr_p->attr.fmtp.init_buf_time
- );
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("\n%s Parsed H.264 opt attributes: max-mbps=%lu, max-fs=%lu, max-cpb=%lu max-dpb=%lu max-br=%lu redundant-pic-cap=%d, deint-buf-cap=%lu, max-rcmd-nalu-size=%lu , parameter-add=%d\n",
- sdp_p->debug_str,
- attr_p->attr.fmtp.max_mbps,
- attr_p->attr.fmtp.max_fs,
- attr_p->attr.fmtp.max_cpb,
- attr_p->attr.fmtp.max_dpb,
- attr_p->attr.fmtp.max_br,
- attr_p->attr.fmtp.redundant_pic_cap,
- attr_p->attr.fmtp.deint_buf_cap,
- attr_p->attr.fmtp.max_rcmd_nalu_size,
- attr_p->attr.fmtp.parameter_add);
-
- }
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed annexes are : D=%d F=%d I=%d J=%d T=%d, K=%d N=%d P=%d,%d\n",
- sdp_p->debug_str,
- attr_p->attr.fmtp.annex_d,
- attr_p->attr.fmtp.annex_f, attr_p->attr.fmtp.annex_i,
- attr_p->attr.fmtp.annex_j, attr_p->attr.fmtp.annex_t,
- attr_p->attr.fmtp.annex_k_val,
- attr_p->attr.fmtp.annex_n_val,
- attr_p->attr.fmtp.annex_p_val_picture_resize,
- attr_p->attr.fmtp.annex_p_val_warp);
-
- }
- SDP_FREE(temp_ptr);
- return (SDP_SUCCESS);
- } else {
- done = FALSE;
- fmtp_ptr = src_ptr;
- tmp[0] = '\0';
- }
-
- for (i=0; !done; i++) {
- fmtp_p->fmtp_format = SDP_FMTP_NTE;
- /* Look for comma separated events */
- fmtp_ptr = sdp_getnextstrtok(fmtp_ptr, tmp, sizeof(tmp), ", \t", &result1);
- if (result1 != SDP_SUCCESS) {
- done = TRUE;
- continue;
- }
- /* Now look for '-' separated range */
- ptr2 = tmp;
- low_val = (u8)sdp_getnextnumtok(ptr2, (const char **)&ptr2,
- "- \t", &result1);
- if (*ptr2 == '-') {
- high_val = (u8)sdp_getnextnumtok(ptr2, (const char **)&ptr2,
- "- \t", &result2);
- } else {
- high_val = low_val;
- }
-
- if ((result1 != SDP_SUCCESS) || (result2 != SDP_SUCCESS)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid named events specified for fmtp attribute.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- SDP_FREE(temp_ptr);
- return (SDP_INVALID_PARAMETER);
- }
-
- for (i = low_val; i <= high_val; i++) {
- mapword = i/SDP_NE_BITS_PER_WORD;
- bmap = SDP_NE_BIT_0 << (i%32);
- fmtp_p->bmap[mapword] |= bmap;
- }
- if (high_val > fmtp_p->maxval) {
- fmtp_p->maxval = high_val;
- }
- }
-
- if (fmtp_p->maxval == 0) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No named events specified for fmtp attribute.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- SDP_FREE(temp_ptr);
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, payload type %u, ", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.fmtp.payload_num);
- }
- SDP_FREE(temp_ptr);
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_fmtp (sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs)
-{
- u16 event_id;
- u32 mask;
- u32 mapword;
- u8 min = 0;
- u8 max = 0;
- tinybool range_start = FALSE;
- tinybool range_end = FALSE;
- tinybool semicolon = FALSE;
- sdp_fmtp_t *fmtp_p;
-
- flex_string_sprintf(fs, "a=%s:%u ",
- sdp_attr[attr_p->type].name,
- attr_p->attr.fmtp.payload_num);
-
- fmtp_p = &(attr_p->attr.fmtp);
- switch (fmtp_p->fmtp_format) {
- case SDP_FMTP_MODE:
- sdp_append_name_and_unsigned(fs, "mode", fmtp_p->mode, FALSE);
- break;
-
- case SDP_FMTP_CODEC_INFO:
- FMTP_BUILD_UNSIGNED(fmtp_p->bitrate > 0, "bitrate", fmtp_p->bitrate)
-
- FMTP_BUILD_STRING(fmtp_p->annexa_required,
- "annexa", (fmtp_p->annexa ? "yes" : "no"))
-
- FMTP_BUILD_STRING(fmtp_p->annexb_required,
- "annexb", (fmtp_p->annexa ? "yes" : "no"))
-
- FMTP_BUILD_UNSIGNED(fmtp_p->qcif > 0, "QCIF", fmtp_p->qcif)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->cif > 0, "CIF", fmtp_p->cif)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->maxbr > 0, "MAXBR", fmtp_p->maxbr)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->sqcif > 0, "SQCIF", fmtp_p->sqcif)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->cif4 > 0, "CIF4", fmtp_p->cif4)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->cif16 > 0, "CIF16", fmtp_p->cif16)
-
- if ((fmtp_p->custom_x > 0) && (fmtp_p->custom_y > 0) &&
- (fmtp_p->custom_mpi > 0)) {
- flex_string_sprintf(fs, "%sCUSTOM=%u,%u,%u",
- semicolon ? ";" : "",
- fmtp_p->custom_x,
- fmtp_p->custom_y,
- fmtp_p->custom_mpi);
-
- semicolon = TRUE;
- }
-
- if ((fmtp_p->par_height > 0) && (fmtp_p->par_width > 0)) {
- flex_string_sprintf(fs, "%sPAR=%u:%u",
- semicolon ? ";" : "",
- fmtp_p->par_width,
- fmtp_p->par_width);
-
- semicolon = TRUE;
- }
-
- FMTP_BUILD_UNSIGNED(fmtp_p->cpcf > 0, "CPCF", fmtp_p->cpcf)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->bpp > 0, "BPP", fmtp_p->bpp)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->hrd > 0, "HRD", fmtp_p->hrd)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->profile >= 0, "PROFILE", fmtp_p->profile)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->level >= 0, "LEVEL", fmtp_p->level)
-
- FMTP_BUILD_FLAG(fmtp_p->is_interlace, "INTERLACE")
-
- FMTP_BUILD_FLAG(fmtp_p->annex_d, "D")
-
- FMTP_BUILD_FLAG(fmtp_p->annex_f, "F")
-
- FMTP_BUILD_FLAG(fmtp_p->annex_i, "I")
-
- FMTP_BUILD_FLAG(fmtp_p->annex_j, "J")
-
- FMTP_BUILD_FLAG(fmtp_p->annex_t, "T")
-
- FMTP_BUILD_UNSIGNED(fmtp_p->annex_k_val > 0,
- "K", fmtp_p->annex_k_val)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->annex_n_val > 0,
- "N", fmtp_p->annex_n_val)
-
- if ((fmtp_p->annex_p_val_picture_resize > 0) &&
- (fmtp_p->annex_p_val_warp > 0)) {
- flex_string_sprintf(fs, "%sP=%d:%d",
- semicolon ? ";" : "",
- fmtp_p->annex_p_val_picture_resize,
- fmtp_p->annex_p_val_warp);
-
- semicolon = TRUE;
- }
-
- FMTP_BUILD_STRING(strlen(fmtp_p->profile_level_id) > 0,
- "profile-level-id", fmtp_p->profile_level_id)
-
- FMTP_BUILD_STRING(strlen(fmtp_p->parameter_sets) > 0,
- "sprop-parameter-sets", fmtp_p->parameter_sets)
-
- FMTP_BUILD_UNSIGNED(
- fmtp_p->packetization_mode < SDP_MAX_PACKETIZATION_MODE_VALUE,
- "packetization-mode", fmtp_p->packetization_mode)
-
- FMTP_BUILD_UNSIGNED(
- fmtp_p->level_asymmetry_allowed <=
- SDP_MAX_LEVEL_ASYMMETRY_ALLOWED_VALUE,
- "level-asymmetry-allowed", fmtp_p->level_asymmetry_allowed)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->interleaving_depth > 0,
- "sprop-interleaving-depth", fmtp_p->interleaving_depth)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->flag & SDP_DEINT_BUF_REQ_FLAG,
- "sprop-deint-buf-req", fmtp_p->deint_buf_req)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->max_don_diff > 0,
- "sprop-max-don-diff", fmtp_p->max_don_diff)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->flag & SDP_INIT_BUF_TIME_FLAG,
- "sprop-init-buf-time", fmtp_p->init_buf_time)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->max_mbps > 0,
- "max-mbps", fmtp_p->max_mbps)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->max_fs > 0, "max-fs", fmtp_p->max_fs)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->max_cpb > 0, "max-cpb", fmtp_p->max_cpb)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->max_dpb > 0, "max-dpb", fmtp_p->max_dpb)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->max_br > 0, "max-br", fmtp_p->max_br)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->redundant_pic_cap > 0,
- "redundant-pic-cap", fmtp_p->redundant_pic_cap)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->flag & SDP_DEINT_BUF_CAP_FLAG,
- "deint-buf-cap", fmtp_p->deint_buf_cap)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->flag & SDP_MAX_RCMD_NALU_SIZE_FLAG,
- "max-rcmd-naFMTP_BUILD_FLlu-size", fmtp_p->max_rcmd_nalu_size)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->parameter_add > 0,
- "parameter-add", fmtp_p->parameter_add)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->maxaveragebitrate > 0,
- "maxaveragebitrate", fmtp_p->maxaveragebitrate)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->usedtx <= 1, "usedtx", fmtp_p->usedtx)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->stereo <= 1, "stereo", fmtp_p->stereo)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->useinbandfec <= 1,
- "useinbandfec", fmtp_p->useinbandfec)
-
- FMTP_BUILD_STRING(strlen(fmtp_p->maxcodedaudiobandwidth) > 0,
- "maxcodedaudiobandwidth", fmtp_p->maxcodedaudiobandwidth)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->cbr <= 1, "cbr", fmtp_p->cbr)
-
- break;
-
- case SDP_FMTP_DATACHANNEL:
- FMTP_BUILD_STRING(strlen(fmtp_p->protocol) > 0,
- "protocol", fmtp_p->protocol)
-
- FMTP_BUILD_UNSIGNED(fmtp_p->streams > 0, "streams", fmtp_p->streams)
-
- break;
-
- case SDP_FMTP_NTE:
- default:
- break;
- }
-
- for(event_id = 0, mapword = 0, mask = SDP_NE_BIT_0;
- event_id <= fmtp_p->maxval;
- event_id++, mapword = event_id/SDP_NE_BITS_PER_WORD ) {
-
- if (event_id % SDP_NE_BITS_PER_WORD) {
- mask <<= 1;
- } else {
- /* crossed a bitmap word boundary */
- mask = SDP_NE_BIT_0;
- if (!range_start && !range_end && !fmtp_p->bmap[mapword]) {
- /* no events in this word, skip to the last event id
- * in this bitmap word. */
- event_id += SDP_NE_BITS_PER_WORD - 1;
- continue;
- }
- }
-
- if (fmtp_p->bmap[mapword] & mask) {
- if (!range_start) {
- range_start = TRUE;
- min = max = (u8)event_id;
- } else {
- max = (u8)event_id;
- }
- range_end = (max == fmtp_p->maxval);
- } else {
- /* If we were in the middle of a range, then we've hit the
- * end. If we weren't, there is no end to hit. */
- range_end = range_start;
- }
-
- /* If this is the end of the range, print it to the string. */
- if (range_end) {
- range_start = range_end = FALSE;
-
- flex_string_sprintf(fs, "%u", min);
-
- if (min != max) {
- flex_string_sprintf(fs, "-%u", max);
- }
-
- if (max != fmtp_p->maxval) {
- flex_string_append(fs, ",");
- }
- }
- }
-
- flex_string_append(fs, "\r\n");
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_direction (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- /* No parameters to parse. */
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_direction (sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s\r\n", sdp_get_attr_name(attr_p->type));
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_qos (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Find the strength tag. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No qos strength tag specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.qos.strength = SDP_QOS_STRENGTH_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_STRENGTH; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_strength[i].name,
- sdp_qos_strength[i].strlen) == 0) {
- attr_p->attr.qos.strength = (sdp_qos_strength_e)i;
- }
- }
- if (attr_p->attr.qos.strength == SDP_QOS_STRENGTH_UNKNOWN) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: QOS strength tag unrecognized (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the qos direction. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No qos direction specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.qos.direction = SDP_QOS_DIR_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_DIR; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_direction[i].name,
- sdp_qos_direction[i].strlen) == 0) {
- attr_p->attr.qos.direction = (sdp_qos_dir_e)i;
- }
- }
- if (attr_p->attr.qos.direction == SDP_QOS_DIR_UNKNOWN) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: QOS direction unrecognized (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* See if confirm was specified. Defaults to FALSE. */
- attr_p->attr.qos.confirm = FALSE;
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result == SDP_SUCCESS) {
- if (cpr_strncasecmp(tmp, "confirm", sizeof("confirm")) == 0) {
- attr_p->attr.qos.confirm = TRUE;
- }
- if (attr_p->attr.qos.confirm == FALSE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: QOS confirm parameter invalid (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, strength %s, direction %s, confirm %s",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- sdp_get_qos_strength_name(attr_p->attr.qos.strength),
- sdp_get_qos_direction_name(attr_p->attr.qos.direction),
- (attr_p->attr.qos.confirm ? "set" : "not set"));
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_qos (sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s %s%s\r\n", sdp_attr[attr_p->type].name,
- sdp_get_qos_strength_name(attr_p->attr.qos.strength),
- sdp_get_qos_direction_name(attr_p->attr.qos.direction),
- attr_p->attr.qos.confirm ? " confirm" : "");
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_curr (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Find the curr type tag. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No curr attr type specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.curr.type = SDP_CURR_UNKNOWN_TYPE;
- for (i=0; i < SDP_MAX_CURR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_curr_type[i].name,
- sdp_curr_type[i].strlen) == 0) {
- attr_p->attr.curr.type = (sdp_curr_type_e)i;
- }
- }
-
- if (attr_p->attr.curr.type != SDP_CURR_QOS_TYPE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Unknown curr type.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Check qos status type */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No curr attr type specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.curr.status_type = SDP_QOS_STATUS_TYPE_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_STATUS_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_status_type[i].name,
- sdp_qos_status_type[i].strlen) == 0) {
- attr_p->attr.curr.status_type = (sdp_qos_status_types_e)i;
- }
- }
-
-
- /* Find the qos direction. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No qos direction specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.curr.direction = SDP_QOS_DIR_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_DIR; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_direction[i].name,
- sdp_qos_direction[i].strlen) == 0) {
- attr_p->attr.curr.direction = (sdp_qos_dir_e)i;
- }
- }
- if (attr_p->attr.curr.direction == SDP_QOS_DIR_UNKNOWN) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: QOS direction unrecognized (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, type %s status type %s, direction %s",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- sdp_get_curr_type_name(attr_p->attr.curr.type),
- sdp_get_qos_status_type_name(attr_p->attr.curr.status_type),
- sdp_get_qos_direction_name(attr_p->attr.curr.direction));
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_curr (sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s %s %s\r\n",
- sdp_attr[attr_p->type].name,
- sdp_get_curr_type_name(attr_p->attr.curr.type),
- sdp_get_qos_status_type_name(attr_p->attr.curr.status_type),
- sdp_get_qos_direction_name(attr_p->attr.curr.direction));
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_des (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Find the curr type tag. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No des attr type specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.des.type = SDP_DES_UNKNOWN_TYPE;
- for (i=0; i < SDP_MAX_CURR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_des_type[i].name,
- sdp_des_type[i].strlen) == 0) {
- attr_p->attr.des.type = (sdp_des_type_e)i;
- }
- }
-
- if (attr_p->attr.des.type != SDP_DES_QOS_TYPE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Unknown conf type.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the strength tag. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No qos strength tag specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.des.strength = SDP_QOS_STRENGTH_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_STRENGTH; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_strength[i].name,
- sdp_qos_strength[i].strlen) == 0) {
- attr_p->attr.des.strength = (sdp_qos_strength_e)i;
- }
- }
- if (attr_p->attr.des.strength == SDP_QOS_STRENGTH_UNKNOWN) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: QOS strength tag unrecognized (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Check qos status type */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No des attr type specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.des.status_type = SDP_QOS_STATUS_TYPE_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_STATUS_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_status_type[i].name,
- sdp_qos_status_type[i].strlen) == 0) {
- attr_p->attr.des.status_type = (sdp_qos_status_types_e)i;
- }
- }
-
-
- /* Find the qos direction. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No qos direction specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.des.direction = SDP_QOS_DIR_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_DIR; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_direction[i].name,
- sdp_qos_direction[i].strlen) == 0) {
- attr_p->attr.des.direction = (sdp_qos_dir_e)i;
- }
- }
- if (attr_p->attr.des.direction == SDP_QOS_DIR_UNKNOWN) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: QOS direction unrecognized (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, type %s strength %s status type %s, direction %s",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- sdp_get_des_type_name(attr_p->attr.des.type),
- sdp_get_qos_strength_name(attr_p->attr.qos.strength),
- sdp_get_qos_status_type_name(attr_p->attr.des.status_type),
- sdp_get_qos_direction_name(attr_p->attr.des.direction));
- }
-
- return (SDP_SUCCESS);
-}
-
-
-sdp_result_e sdp_build_attr_des (sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s %s %s %s\r\n",
- sdp_attr[attr_p->type].name,
- sdp_get_curr_type_name((sdp_curr_type_e)attr_p->attr.des.type),
- sdp_get_qos_strength_name(attr_p->attr.des.strength),
- sdp_get_qos_status_type_name(attr_p->attr.des.status_type),
- sdp_get_qos_direction_name(attr_p->attr.des.direction));
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_conf (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Find the curr type tag. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No conf attr type specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.conf.type = SDP_CONF_UNKNOWN_TYPE;
- for (i=0; i < SDP_MAX_CURR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_conf_type[i].name,
- sdp_conf_type[i].strlen) == 0) {
- attr_p->attr.conf.type = (sdp_conf_type_e)i;
- }
- }
-
- if (attr_p->attr.conf.type != SDP_CONF_QOS_TYPE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Unknown conf type.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Check qos status type */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No conf attr type specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.conf.status_type = SDP_QOS_STATUS_TYPE_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_STATUS_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_status_type[i].name,
- sdp_qos_status_type[i].strlen) == 0) {
- attr_p->attr.conf.status_type = (sdp_qos_status_types_e)i;
- }
- }
-
-
- /* Find the qos direction. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No qos direction specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.conf.direction = SDP_QOS_DIR_UNKNOWN;
- for (i=0; i < SDP_MAX_QOS_DIR; i++) {
- if (cpr_strncasecmp(tmp, sdp_qos_direction[i].name,
- sdp_qos_direction[i].strlen) == 0) {
- attr_p->attr.conf.direction = (sdp_qos_dir_e)i;
- }
- }
- if (attr_p->attr.conf.direction == SDP_QOS_DIR_UNKNOWN) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: QOS direction unrecognized (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, type %s status type %s, direction %s",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- sdp_get_conf_type_name(attr_p->attr.conf.type),
- sdp_get_qos_status_type_name(attr_p->attr.conf.status_type),
- sdp_get_qos_direction_name(attr_p->attr.conf.direction));
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_conf (sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s %s %s\r\n",
- sdp_attr[attr_p->type].name,
- sdp_get_conf_type_name(attr_p->attr.conf.type),
- sdp_get_qos_status_type_name(attr_p->attr.conf.status_type),
- sdp_get_qos_direction_name(attr_p->attr.conf.direction));
-
- return SDP_SUCCESS;
-}
-
-/*
- * Parse a rtpmap or a sprtmap. Both formats use the same structure
- * the only difference being the keyword "rtpmap" vs "sprtmap". The
- * rtpmap field in the sdp_attr_t is used to store both mappings.
- */
-sdp_result_e sdp_parse_attr_transport_map (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
-
- attr_p->attr.transport_map.payload_num = 0;
- attr_p->attr.transport_map.encname[0] = '\0';
- attr_p->attr.transport_map.clockrate = 0;
- attr_p->attr.transport_map.num_chan = 1;
-
- /* Find the payload type number. */
- attr_p->attr.transport_map.payload_num =
- (u16)sdp_getnextnumtok(ptr, &ptr, " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid payload type specified for %s attribute.",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the encoding name. */
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.transport_map.encname,
- sizeof(attr_p->attr.transport_map.encname), "/ \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No encoding name specified in %s attribute.",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the clockrate. */
- attr_p->attr.transport_map.clockrate =
- sdp_getnextnumtok(ptr, &ptr, "/ \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No clockrate specified for "
- "%s attribute, set to default of 8000.",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- attr_p->attr.transport_map.clockrate = 8000;
- }
-
- /* Find the number of channels, if specified. This is optional. */
- if (*ptr == '/') {
- /* If a '/' exists, expect something valid beyond it. */
- attr_p->attr.transport_map.num_chan =
- (u16)sdp_getnextnumtok(ptr, &ptr, "/ \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid number of channels parameter"
- " for rtpmap attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, payload type %u, encoding name %s, "
- "clockrate %lu", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.transport_map.payload_num,
- attr_p->attr.transport_map.encname,
- attr_p->attr.transport_map.clockrate);
- if (attr_p->attr.transport_map.num_chan != 1) {
- SDP_PRINT("/%u", attr_p->attr.transport_map.num_chan);
- }
- }
-
- return (SDP_SUCCESS);
-}
-
-/*
- * Build a rtpmap or a sprtmap. Both formats use the same structure
- * the only difference being the keyword "rtpmap" vs "sprtmap". The
- * rtpmap field in the sdp_attr_t is used for both mappings.
- */
-sdp_result_e sdp_build_attr_transport_map (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- if (attr_p->attr.transport_map.num_chan == 1) {
- flex_string_sprintf(fs, "a=%s:%u %s/%u\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.transport_map.payload_num,
- attr_p->attr.transport_map.encname,
- attr_p->attr.transport_map.clockrate);
- } else {
- flex_string_sprintf(fs, "a=%s:%u %s/%u/%u\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.transport_map.payload_num,
- attr_p->attr.transport_map.encname,
- attr_p->attr.transport_map.clockrate,
- attr_p->attr.transport_map.num_chan);
- }
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_subnet (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- char *slash_ptr;
- sdp_result_e result;
- tinybool type_found = FALSE;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Find the subnet network type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No network type specified in subnet attribute.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.subnet.nettype = SDP_NT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_NETWORK_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_nettype[i].name,
- sdp_nettype[i].strlen) == 0) {
- type_found = TRUE;
- }
- if (type_found == TRUE) {
- if (sdp_p->conf_p->nettype_supported[i] == TRUE) {
- attr_p->attr.subnet.nettype = (sdp_nettype_e)i;
- }
- type_found = FALSE;
- }
- }
- if (attr_p->attr.subnet.nettype == SDP_NT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Subnet network type unsupported (%s).",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the subnet address type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No address type specified in subnet attribute.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.subnet.addrtype = SDP_AT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_ADDR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_addrtype[i].name,
- sdp_addrtype[i].strlen) == 0) {
- type_found = TRUE;
- }
- if (type_found == TRUE) {
- if (sdp_p->conf_p->addrtype_supported[i] == TRUE) {
- attr_p->attr.subnet.addrtype = (sdp_addrtype_e)i;
- }
- type_found = FALSE;
- }
- }
- if (attr_p->attr.subnet.addrtype == SDP_AT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Subnet address type unsupported (%s).",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the subnet address. */
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.subnet.addr,
- sizeof(attr_p->attr.subnet.addr), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No subnet address specified in "
- "subnet attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- slash_ptr = sdp_findchar(attr_p->attr.subnet.addr, "/");
- if (*slash_ptr == '/') {
- *slash_ptr++ = '\0';
- /* If the '/' exists, expect a valid prefix to follow. */
- attr_p->attr.subnet.prefix = sdp_getnextnumtok(slash_ptr,
- (const char **)&slash_ptr,
- " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid subnet prefix specified in "
- "subnet attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- } else {
- attr_p->attr.subnet.prefix = SDP_INVALID_VALUE;
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, network %s, addr type %s, address %s ",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- sdp_get_network_name(attr_p->attr.subnet.nettype),
- sdp_get_address_name(attr_p->attr.subnet.addrtype),
- attr_p->attr.subnet.addr);
- if (attr_p->attr.subnet.prefix != SDP_INVALID_VALUE) {
- SDP_PRINT("/%u", (ushort)attr_p->attr.subnet.prefix);
- }
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_subnet (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- if (attr_p->attr.subnet.prefix == SDP_INVALID_VALUE) {
- flex_string_sprintf(fs, "a=%s:%s %s %s\r\n",
- sdp_attr[attr_p->type].name,
- sdp_get_network_name(attr_p->attr.subnet.nettype),
- sdp_get_address_name(attr_p->attr.subnet.addrtype),
- attr_p->attr.subnet.addr);
- } else {
- flex_string_sprintf(fs, "a=%s:%s %s %s/%u\r\n",
- sdp_attr[attr_p->type].name,
- sdp_get_network_name(attr_p->attr.subnet.nettype),
- sdp_get_address_name(attr_p->attr.subnet.addrtype),
- attr_p->attr.subnet.addr,
- (ushort)attr_p->attr.subnet.prefix);
- }
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_t38_ratemgmt (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Find the rate mgmt. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No t38 rate management specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.t38ratemgmt = SDP_T38_UNKNOWN_RATE;
- for (i=0; i < SDP_T38_MAX_RATES; i++) {
- if (cpr_strncasecmp(tmp, sdp_t38_rate[i].name,
- sdp_t38_rate[i].strlen) == 0) {
- attr_p->attr.t38ratemgmt = (sdp_t38_ratemgmt_e)i;
- }
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, rate %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- sdp_get_t38_ratemgmt_name(attr_p->attr.t38ratemgmt));
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_t38_ratemgmt (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s\r\n",
- sdp_attr[attr_p->type].name,
- sdp_get_t38_ratemgmt_name(attr_p->attr.t38ratemgmt));
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_t38_udpec (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Find the udpec. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No t38 udpEC specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.t38udpec = SDP_T38_UDPEC_UNKNOWN;
- for (i=0; i < SDP_T38_MAX_UDPEC; i++) {
- if (cpr_strncasecmp(tmp, sdp_t38_udpec[i].name,
- sdp_t38_udpec[i].strlen) == 0) {
- attr_p->attr.t38udpec = (sdp_t38_udpec_e)i;
- }
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, udpec %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- sdp_get_t38_udpec_name(attr_p->attr.t38udpec));
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_t38_udpec (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s\r\n",
- sdp_attr[attr_p->type].name,
- sdp_get_t38_udpec_name(attr_p->attr.t38udpec));
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_pc_codec (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- u16 i;
- sdp_result_e result;
-
- for (i=0; i < SDP_MAX_PAYLOAD_TYPES; i++) {
- attr_p->attr.pccodec.payload_type[i] = (ushort)sdp_getnextnumtok(ptr, &ptr,
- " \t", &result);
- if (result != SDP_SUCCESS) {
- break;
- }
- attr_p->attr.pccodec.num_payloads++;
- }
-
- if (attr_p->attr.pccodec.num_payloads == 0) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No payloads specified for %s attr.",
- sdp_p->debug_str, sdp_attr[attr_p->type].name);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, num payloads %u, payloads: ",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- attr_p->attr.pccodec.num_payloads);
- for (i=0; i < attr_p->attr.pccodec.num_payloads; i++) {
- SDP_PRINT("%u ", attr_p->attr.pccodec.payload_type[i]);
- }
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_pc_codec (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- int i;
-
- flex_string_sprintf(fs, "a=%s: ", sdp_attr[attr_p->type].name);
-
- for (i=0; i < attr_p->attr.pccodec.num_payloads; i++) {
- flex_string_sprintf(fs, "%u ", attr_p->attr.pccodec.payload_type[i]);
- }
-
- flex_string_append(fs, "\r\n");
-
- return SDP_SUCCESS;
-}
-
-
-sdp_result_e sdp_parse_attr_cap (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- u16 i;
- sdp_result_e result;
- sdp_mca_t *cap_p;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Set the capability pointer to NULL for now in case we encounter
- * an error in parsing.
- */
- attr_p->attr.cap_p = NULL;
- /* Set the capability valid flag to FALSE in case we encounter an
- * error. If we do, we don't want to process any X-cpar/cpar attributes
- * from this point until we process the next valid X-cap/cdsc attr. */
- sdp_p->cap_valid = FALSE;
-
- /* Allocate resource for new capability. Note that the capability
- * uses the same structure used for media lines.
- */
- cap_p = sdp_alloc_mca();
- if (cap_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
-
- /* Find the capability number. We don't need to store this since we
- * calculate it for ourselves as we need to. But it must be specified. */
- (void)sdp_getnextnumtok(ptr, &ptr, "/ \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Capability not specified for %s, "
- "unable to parse.", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- SDP_FREE(cap_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the media type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No media type specified for %s attribute, "
- "unable to parse.",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- SDP_FREE(cap_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- cap_p->media = SDP_MEDIA_UNSUPPORTED;
- for (i=0; i < SDP_MAX_MEDIA_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_media[i].name, sdp_media[i].strlen) == 0) {
- cap_p->media = (sdp_media_e)i;
- break;
- }
- }
- if (cap_p->media == SDP_MEDIA_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Media type unsupported (%s).",
- sdp_p->debug_str, tmp);
- SDP_FREE(cap_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the transport protocol type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No transport protocol type specified, "
- "unable to parse.", sdp_p->debug_str);
- SDP_FREE(cap_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- cap_p->transport = SDP_TRANSPORT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_TRANSPORT_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_transport[i].name,
- sdp_transport[i].strlen) == 0) {
- cap_p->transport = (sdp_transport_e)i;
- break;
- }
- }
- if (cap_p->transport == SDP_TRANSPORT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Transport protocol type unsupported (%s).",
- sdp_p->debug_str, tmp);
- SDP_FREE(cap_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find payload formats. AAL2 X-cap lines allow multiple
- * transport/profile types per line, so these are handled differently.
- */
- if ((cap_p->transport == SDP_TRANSPORT_AAL2_ITU) ||
- (cap_p->transport == SDP_TRANSPORT_AAL2_ATMF) ||
- (cap_p->transport == SDP_TRANSPORT_AAL2_CUSTOM)) {
- /* Capability processing is not currently defined for AAL2 types
- * with multiple profiles. We don't process. */
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: AAL2 profiles unsupported with "
- "%s attributes.", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- SDP_FREE(cap_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- /* Transport is a non-AAL2 type. Parse payloads normally. */
- sdp_parse_payload_types(sdp_p, cap_p, ptr);
- if (cap_p->num_payloads == 0) {
- SDP_FREE(cap_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- }
-
- attr_p->attr.cap_p = cap_p;
- /*
- * This capability attr is valid. We can now handle X-cpar or
- * cpar attrs.
- */
- sdp_p->cap_valid = TRUE;
- sdp_p->last_cap_inst++;
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed %s media type %s, Transport %s, "
- "Num payloads %u", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- sdp_get_media_name(cap_p->media),
- sdp_get_transport_name(cap_p->transport),
- cap_p->num_payloads);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_cap (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- u16 i, j;
- sdp_mca_t *cap_p;
- sdp_media_profiles_t *profile_p;
-
- /* Get a pointer to the capability structure. */
- cap_p = attr_p->attr.cap_p;
-
- if (cap_p == NULL) {
- CSFLogError(logTag, "%s Invalid %s attribute, unable to build.",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- /* Return success so build won't fail. */
- return (SDP_SUCCESS);
- }
-
- /* Validate params for this capability line */
- if ((cap_p->media >= SDP_MAX_MEDIA_TYPES) ||
- (cap_p->transport >= SDP_MAX_TRANSPORT_TYPES)) {
- CSFLogDebug(logTag, logTag, "%s Media or transport type invalid for %s "
- "attribute, unable to build.", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- /* Return success so build won't fail. */
- return (SDP_SUCCESS);
- }
-
- flex_string_sprintf(fs, "a=%s: %u %s ", sdp_attr[attr_p->type].name,
- sdp_p->cur_cap_num, sdp_get_media_name(cap_p->media));
-
- /* If the X-cap line has AAL2 profiles, build them differently. */
- if ((cap_p->transport == SDP_TRANSPORT_AAL2_ITU) ||
- (cap_p->transport == SDP_TRANSPORT_AAL2_ATMF) ||
- (cap_p->transport == SDP_TRANSPORT_AAL2_CUSTOM)) {
- profile_p = cap_p->media_profiles_p;
- for (i=0; i < profile_p->num_profiles; i++) {
- flex_string_sprintf(fs, "%s",
- sdp_get_transport_name(profile_p->profile[i]));
-
- for (j=0; j < profile_p->num_payloads[i]; j++) {
- flex_string_sprintf(fs, " %u",
- profile_p->payload_type[i][j]);
- }
- flex_string_append(fs, " ");
- }
-
- flex_string_append(fs, "\r\n");
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built m= media line", sdp_p->debug_str);
- }
- return SDP_SUCCESS;
- }
-
- /* Build the transport name */
- flex_string_sprintf(fs, "%s", sdp_get_transport_name(cap_p->transport));
-
- /* Build the format lists */
- for (i=0; i < cap_p->num_payloads; i++) {
- if (cap_p->payload_indicator[i] == SDP_PAYLOAD_ENUM) {
- flex_string_sprintf(fs, " %s",
- sdp_get_payload_name((sdp_payload_e)cap_p->payload_type[i]));
- } else {
- flex_string_sprintf(fs, " %u", cap_p->payload_type[i]);
- }
- }
-
- flex_string_append(fs, "\r\n");
-
- /* Increment the current capability number for the next X-cap/cdsc attr. */
- sdp_p->cur_cap_num += cap_p->num_payloads;
- sdp_p->last_cap_type = attr_p->type;
-
- /* Build any X-cpar/cpar attributes associated with this X-cap/cdsc line. */
- return sdp_build_attr_cpar(sdp_p, cap_p->media_attrs_p, fs);
-}
-
-
-sdp_result_e sdp_parse_attr_cpar (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- u16 i;
- sdp_result_e result;
- sdp_mca_t *cap_p;
- sdp_attr_t *cap_attr_p = NULL;
- sdp_attr_t *prev_attr_p;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Make sure we've processed a valid X-cap/cdsc attr prior to this and
- * if so, get the cap pointer. */
- if (sdp_p->cap_valid == TRUE) {
- sdp_attr_e cap_type;
-
- if (attr_p->type == SDP_ATTR_CPAR) {
- cap_type = SDP_ATTR_CDSC;
- } else {
- /* Default to X-CAP for everything else */
- cap_type = SDP_ATTR_X_CAP;
- }
-
- if (sdp_p->mca_count == 0) {
- cap_attr_p = sdp_find_attr(sdp_p, SDP_SESSION_LEVEL, 0,
- cap_type, sdp_p->last_cap_inst);
- } else {
- cap_attr_p = sdp_find_attr(sdp_p, sdp_p->mca_count, 0,
- cap_type, sdp_p->last_cap_inst);
- }
- }
- if ((cap_attr_p == NULL) || (cap_attr_p->attr.cap_p == NULL)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: %s attribute specified with no "
- "prior %s attribute", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- (attr_p->type == SDP_ATTR_CPAR)?
- (sdp_get_attr_name(SDP_ATTR_CDSC)) :
- (sdp_get_attr_name(SDP_ATTR_X_CAP)) );
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /*
- * Ensure there is no mixed syntax like CDSC followed by X-CPAR
- * or X-CAP followed by CPAR.
- */
- if (((cap_attr_p->type == SDP_ATTR_CDSC) &&
- (attr_p->type == SDP_ATTR_X_CPAR)) ||
- ( (cap_attr_p->type == SDP_ATTR_X_CAP) &&
- (attr_p->type == SDP_ATTR_CPAR)) ) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: %s attribute inconsistent with "
- "prior %s attribute", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- sdp_get_attr_name(cap_attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- cap_p = cap_attr_p->attr.cap_p;
-
- /* a= is the only token we handle in an X-cpar/cpar attribute. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), "= \t", &result);
-
- if ((result != SDP_SUCCESS) || (tmp[0] != 'a') || (tmp[1] != '\0')) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid token type (%s) in %s "
- "attribute, unable to parse", sdp_p->debug_str, tmp,
- sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- /*sa_ignore NO_NULL_CHK
- *{ptr is valid since the pointer was checked earlier and the
- * function would have exited if NULL.}
- */
- if (*ptr == '=') {
- ptr++;
- }
-
- /* Find the attribute type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), ": \t", &result);
- /*sa_ignore NO_NULL_CHK
- *{ptr is valid since the pointer was checked earlier and the
- * function would have exited if NULL.}
- */
- if (ptr[0] == ':') {
- /* Skip the ':' char for parsing attribute parameters. */
- ptr++;
- }
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No attribute type specified for %s attribute, unable to parse.",
- sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Reset the type of the attribute from X-cpar/cpar to whatever the
- * specified type is. */
- attr_p->type = SDP_ATTR_INVALID;
- attr_p->next_p = NULL;
- for (i=0; i < SDP_MAX_ATTR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_attr[i].name, sdp_attr[i].strlen) == 0) {
- attr_p->type = (sdp_attr_e)i;
- }
- }
- if (attr_p->type == SDP_ATTR_INVALID) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Unrecognized attribute (%s) for %s attribute, unable to parse.",
- sdp_p->debug_str, tmp,
- sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* We don't allow recursion with the capability attributes. */
- if ((attr_p->type == SDP_ATTR_X_SQN) ||
- (attr_p->type == SDP_ATTR_X_CAP) ||
- (attr_p->type == SDP_ATTR_X_CPAR) ||
- (attr_p->type == SDP_ATTR_SQN) ||
- (attr_p->type == SDP_ATTR_CDSC) ||
- (attr_p->type == SDP_ATTR_CPAR)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid attribute (%s) for %s"
- " attribute, unable to parse.", sdp_p->debug_str, tmp,
- sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Parse the attribute. */
- result = sdp_attr[attr_p->type].parse_func(sdp_p, attr_p, ptr);
- if (result != SDP_SUCCESS) {
- return (result);
- }
-
- /* Hook the attribute into the capability structure. */
- if (cap_p->media_attrs_p == NULL) {
- cap_p->media_attrs_p = attr_p;
- } else {
- for (prev_attr_p = cap_p->media_attrs_p;
- prev_attr_p->next_p != NULL;
- prev_attr_p = prev_attr_p->next_p) {
- ; /* Empty for */
- }
- prev_attr_p->next_p = attr_p;
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_cpar (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- sdp_result_e result;
- const char *cpar_name;
-
- /* Determine whether to use cpar or X-cpar */
- if (sdp_p->last_cap_type == SDP_ATTR_CDSC) {
- cpar_name = sdp_get_attr_name(SDP_ATTR_CPAR);
- } else {
- /*
- * Default to X-CPAR if anything else. This is the backward
- * compatible value.
- */
- cpar_name = sdp_get_attr_name(SDP_ATTR_X_CPAR);
- }
-
- while (attr_p != NULL) {
- if (attr_p->type >= SDP_MAX_ATTR_TYPES) {
- CSFLogDebug(logTag, "%s Invalid attribute type to build (%u)",
- sdp_p->debug_str, attr_p->type);
- } else {
- flex_string_sprintf(fs, "a=%s: ", cpar_name);
-
- result = sdp_attr[attr_p->type].build_func(sdp_p, attr_p, fs);
-
- if (result == SDP_SUCCESS) {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built %s a=%s attribute line",
- sdp_p->debug_str, cpar_name,
- sdp_get_attr_name(attr_p->type));
- }
- }
- }
- attr_p = attr_p->next_p;
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_attr_rtr (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsing a=%s, %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- tmp);
- }
- /*Default confirm to FALSE. */
- attr_p->attr.rtr.confirm = FALSE;
-
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS){ // No confirm tag specified is not an error
- return (SDP_SUCCESS);
- } else {
- /* See if confirm was specified. Defaults to FALSE. */
- if (cpr_strncasecmp(tmp, "confirm", sizeof("confirm")) == 0) {
- attr_p->attr.rtr.confirm = TRUE;
- }
- if (attr_p->attr.rtr.confirm == FALSE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: RTR confirm parameter invalid (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- tmp);
- }
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_build_attr_rtr (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s%s\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.rtr.confirm ? ":confirm" : "");
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_comediadir (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- tinybool type_found = FALSE;
- char tmp[SDP_MAX_STRING_LEN];
-
- attr_p->attr.comediadir.role = SDP_MEDIADIR_ROLE_PASSIVE;
- attr_p->attr.comediadir.conn_info_present = FALSE;
- attr_p->attr.comediadir.conn_info.nettype = SDP_NT_INVALID;
- attr_p->attr.comediadir.src_port = 0;
-
- /* Find the media direction role. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), ": \t", &result);
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No role parameter specified for "
- "comediadir attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.comediadir.role = SDP_MEDIADIR_ROLE_UNSUPPORTED;
- for (i=0; i < SDP_MAX_MEDIADIR_ROLES; i++) {
- if (cpr_strncasecmp(tmp, sdp_mediadir_role[i].name,
- sdp_mediadir_role[i].strlen) == 0) {
- type_found = TRUE;
- attr_p->attr.comediadir.role = (sdp_mediadir_role_e)i;
- break;
- }
- }
- if (attr_p->attr.comediadir.role == SDP_MEDIADIR_ROLE_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid role type specified for "
- "comediadir attribute (%s).", sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* If the role is passive, we don't expect any more params. */
- if (attr_p->attr.comediadir.role == SDP_MEDIADIR_ROLE_PASSIVE) {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, passive",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- }
- return (SDP_SUCCESS);
- }
-
- /* Find the connection information if present */
- /* parse to get the nettype */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No network type specified in comediadir "
- "attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_SUCCESS); /* as the optional parameters are not there */
- }
- attr_p->attr.comediadir.conn_info.nettype = SDP_NT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_NETWORK_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_nettype[i].name,
- sdp_nettype[i].strlen) == 0) {
- type_found = TRUE;
- }
- if (type_found == TRUE) {
- if (sdp_p->conf_p->nettype_supported[i] == TRUE) {
- attr_p->attr.comediadir.conn_info.nettype = (sdp_nettype_e)i;
- }
- type_found = FALSE;
- }
- }
- if (attr_p->attr.comediadir.conn_info.nettype == SDP_NT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: ConnInfo in Comediadir: network type "
- "unsupported (%s).", sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- }
-
- /* Find the comedia address type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No address type specified in comediadir"
- " attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- }
- attr_p->attr.comediadir.conn_info.addrtype = SDP_AT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_ADDR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_addrtype[i].name,
- sdp_addrtype[i].strlen) == 0) {
- type_found = TRUE;
- }
- if (type_found == TRUE) {
- if (sdp_p->conf_p->addrtype_supported[i] == TRUE) {
- attr_p->attr.comediadir.conn_info.addrtype = (sdp_addrtype_e)i;
- }
- type_found = FALSE;
- }
- }
- if (attr_p->attr.comediadir.conn_info.addrtype == SDP_AT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Conninfo address type unsupported "
- "(%s).", sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- }
-
- /* Find the conninfo address. */
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.comediadir.conn_info.conn_addr,
- sizeof(attr_p->attr.comediadir.conn_info.conn_addr), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No conninfo address specified in "
- "comediadir attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- }
-
- /* Find the src port info , if any */
- attr_p->attr.comediadir.src_port = sdp_getnextnumtok(ptr, &ptr, " \t",
- &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No src port specified in "
- "comediadir attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, network %s, addr type %s, address %s "
- "srcport %u ",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- sdp_get_network_name(attr_p->attr.comediadir.conn_info.nettype),
- sdp_get_address_name(attr_p->attr.comediadir.conn_info.addrtype),
- attr_p->attr.comediadir.conn_info.conn_addr,
- (unsigned int)attr_p->attr.comediadir.src_port);
- }
-
- if (sdp_p->conf_p->num_invalid_param > 0) {
- return (SDP_INVALID_PARAMETER);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e
-sdp_build_attr_comediadir (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s\r\n",
- sdp_attr[attr_p->type].name,
- sdp_get_mediadir_role_name(attr_p->attr.comediadir.role));
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_silencesupp (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- /* Find silenceSuppEnable */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No silenceSupp enable value specified, parse failed.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (cpr_strncasecmp(tmp, "on", sizeof("on")) == 0) {
- attr_p->attr.silencesupp.enabled = TRUE;
- } else if (cpr_strncasecmp(tmp, "off", sizeof("off")) == 0) {
- attr_p->attr.silencesupp.enabled = FALSE;
- } else if (cpr_strncasecmp(tmp, "-", sizeof("-")) == 0) {
- attr_p->attr.silencesupp.enabled = FALSE;
- } else {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: silenceSuppEnable parameter invalid (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find silenceTimer -- u16 or "-" */
-
- attr_p->attr.silencesupp.timer =
- (u16)sdp_getnextnumtok_or_null(ptr, &ptr, " \t",
- &attr_p->attr.silencesupp.timer_null,
- &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid timer value specified for "
- "silenceSupp attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find suppPref */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No silenceSupp pref specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.silencesupp.pref = SDP_SILENCESUPP_PREF_UNKNOWN;
- for (i=0; i < SDP_MAX_SILENCESUPP_PREF; i++) {
- if (cpr_strncasecmp(tmp, sdp_silencesupp_pref[i].name,
- sdp_silencesupp_pref[i].strlen) == 0) {
- attr_p->attr.silencesupp.pref = (sdp_silencesupp_pref_e)i;
- }
- }
- if (attr_p->attr.silencesupp.pref == SDP_SILENCESUPP_PREF_UNKNOWN) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: silenceSupp pref unrecognized (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find sidUse */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No silenceSupp sidUse specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.silencesupp.siduse = SDP_SILENCESUPP_SIDUSE_UNKNOWN;
- for (i=0; i < SDP_MAX_SILENCESUPP_SIDUSE; i++) {
- if (cpr_strncasecmp(tmp, sdp_silencesupp_siduse[i].name,
- sdp_silencesupp_siduse[i].strlen) == 0) {
- attr_p->attr.silencesupp.siduse = (sdp_silencesupp_siduse_e)i;
- }
- }
- if (attr_p->attr.silencesupp.siduse == SDP_SILENCESUPP_SIDUSE_UNKNOWN) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: silenceSupp sidUse unrecognized (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find fxnslevel -- u8 or "-" */
- attr_p->attr.silencesupp.fxnslevel =
- (u8)sdp_getnextnumtok_or_null(ptr, &ptr, " \t",
- &attr_p->attr.silencesupp.fxnslevel_null,
- &result);
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid fxnslevel value specified for "
- "silenceSupp attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, enabled %s",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- (attr_p->attr.silencesupp.enabled ? "on" : "off"));
- if (attr_p->attr.silencesupp.timer_null) {
- SDP_PRINT(" timer=-");
- } else {
- SDP_PRINT(" timer=%u,", attr_p->attr.silencesupp.timer);
- }
- SDP_PRINT(" pref=%s, siduse=%s,",
- sdp_get_silencesupp_pref_name(attr_p->attr.silencesupp.pref),
- sdp_get_silencesupp_siduse_name(
- attr_p->attr.silencesupp.siduse));
- if (attr_p->attr.silencesupp.fxnslevel_null) {
- SDP_PRINT(" fxnslevel=-");
- } else {
- SDP_PRINT(" fxnslevel=%u,", attr_p->attr.silencesupp.fxnslevel);
- }
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_silencesupp (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- char temp_timer_string[11];
- char temp_fxnslevel_string[11];
-
- if (attr_p->attr.silencesupp.timer_null) {
- snprintf(temp_timer_string, sizeof(temp_timer_string), "-");
- } else {
- snprintf(temp_timer_string, sizeof(temp_timer_string), "%u", attr_p->attr.silencesupp.timer);
- }
-
- if (attr_p->attr.silencesupp.fxnslevel_null) {
- snprintf(temp_fxnslevel_string, sizeof(temp_fxnslevel_string), "-");
- } else {
- snprintf(temp_fxnslevel_string, sizeof(temp_fxnslevel_string), "%u", attr_p->attr.silencesupp.fxnslevel);
- }
-
- flex_string_sprintf(fs, "a=%s:%s %s %s %s %s\r\n",
- sdp_attr[attr_p->type].name,
- (attr_p->attr.silencesupp.enabled ? "on" : "off"),
- temp_timer_string,
- sdp_get_silencesupp_pref_name(attr_p->attr.silencesupp.pref),
- sdp_get_silencesupp_siduse_name(attr_p->attr.silencesupp.siduse),
- temp_fxnslevel_string);
-
- return SDP_SUCCESS;
-}
-
-/*
- * sdp_parse_context_crypto_suite
- *
- * This routine parses the crypto suite pointed to by str, stores the crypto suite value into the
- * srtp context suite component of the LocalConnectionOptions pointed to by lco_node_ptr and stores
- * pointer to the next crypto parameter in tmp_ptr
- */
-tinybool sdp_parse_context_crypto_suite(char * str, sdp_attr_t *attr_p, sdp_t *sdp_p) {
- /*
- * Three crypto_suites are defined: (Notice no SPACE between "crypto:" and the <crypto-suite>
- * AES_CM_128_HMAC_SHA1_80
- * AES_CM_128_HMAC_SHA1_32
- * F8_128_HMAC_SHA1_80
- */
-
- int i;
-
- /* Check crypto suites */
- for(i=0; i<SDP_SRTP_MAX_NUM_CRYPTO_SUITES; i++) {
- if (!strcasecmp(sdp_srtp_crypto_suite_array[i].crypto_suite_str, str)) {
- attr_p->attr.srtp_context.suite = sdp_srtp_crypto_suite_array[i].crypto_suite_val;
- attr_p->attr.srtp_context.master_key_size_bytes =
- sdp_srtp_crypto_suite_array[i].key_size_bytes;
- attr_p->attr.srtp_context.master_salt_size_bytes =
- sdp_srtp_crypto_suite_array[i].salt_size_bytes;
- return TRUE; /* There is a succesful match so exit */
- }
- }
- /* couldn't find a matching crypto suite */
- sdp_parse_error(sdp_p->peerconnection,
- "%s No Matching crypto suite for SRTP Context(%s)-'X-crypto:v1' expected",
- sdp_p->debug_str, str);
-
- return FALSE;
-}
-
-
-sdp_result_e sdp_build_attr_srtpcontext (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
-#define MAX_BASE64_ENCODE_SIZE_BYTES 60
- int output_len = MAX_BASE64_ENCODE_SIZE_BYTES;
- int key_size = attr_p->attr.srtp_context.master_key_size_bytes;
- int salt_size = attr_p->attr.srtp_context.master_salt_size_bytes;
- unsigned char base64_encoded_data[MAX_BASE64_ENCODE_SIZE_BYTES];
- unsigned char base64_encoded_input[MAX_BASE64_ENCODE_SIZE_BYTES];
- base64_result_t status;
-
- output_len = MAX_BASE64_ENCODE_SIZE_BYTES;
-
- /* Append master and salt keys */
- bcopy(attr_p->attr.srtp_context.master_key, base64_encoded_input,
- key_size );
- bcopy(attr_p->attr.srtp_context.master_salt,
- base64_encoded_input + key_size, salt_size );
-
- if ((status = base64_encode(base64_encoded_input, key_size + salt_size,
- base64_encoded_data, &output_len)) != BASE64_SUCCESS) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Error: Failure to Base64 Encoded data (%s) ",
- sdp_p->debug_str, BASE64_RESULT_TO_STRING(status));
- }
- return (SDP_INVALID_PARAMETER);
- }
-
- *(base64_encoded_data + output_len) = '\0';
-
- flex_string_sprintf(fs, "a=%s:%s inline:%s||\r\n",
- sdp_attr[attr_p->type].name,
- sdp_srtp_context_crypto_suite[attr_p->attr.srtp_context.suite].name,
- base64_encoded_data);
-
- return SDP_SUCCESS;
-}
-
-/*
- * sdp_parse_attr_mptime
- * This function parses the a=mptime sdp line. This parameter consists of
- * one or more numbers or hyphens ("-"). The first parameter must be a
- * number. The number of parameters must match the number of formats specified
- * on the m= line. This function is liberal in that it does not match against
- * the m= line or require a number for the first parameter.
- */
-sdp_result_e sdp_parse_attr_mptime (
- sdp_t *sdp_p,
- sdp_attr_t *attr_p,
- const char *ptr)
-{
- u16 i; /* loop counter for parameters */
- sdp_result_e result; /* value returned by this function */
- tinybool null_ind; /* true if a parameter is "-" */
-
- /*
- * Scan the input line up to the maximum number of parameters supported.
- * Look for numbers or hyphens and store the resulting values. Hyphens
- * are stored as zeros.
- */
- for (i=0; i<SDP_MAX_PAYLOAD_TYPES; i++) {
- attr_p->attr.mptime.intervals[i] =
- (ushort)sdp_getnextnumtok_or_null(ptr,&ptr," \t",&null_ind,&result);
- if (result != SDP_SUCCESS) {
- break;
- }
- attr_p->attr.mptime.num_intervals++;
- }
-
- /*
- * At least one parameter must be supplied. If not, return an error
- * and optionally log the failure.
- */
- if (attr_p->attr.mptime.num_intervals == 0) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No intervals specified for %s attr.",
- sdp_p->debug_str, sdp_attr[attr_p->type].name);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /*
- * Here is some debugging code that helps us track what data
- * is received and parsed.
- */
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, num intervals %u, intervals: ",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type),
- attr_p->attr.mptime.num_intervals);
- for (i=0; i < attr_p->attr.mptime.num_intervals; i++) {
- SDP_PRINT("%u ", attr_p->attr.mptime.intervals[i]);
- }
- }
-
- return SDP_SUCCESS;
-}
-
-/*
- * sdp_build_attr_mptime
- * This function builds the a=mptime sdp line. It reads the selected attribute
- * from the sdp structure. Parameters with a value of zero are replaced by
- * hyphens.
- */
-sdp_result_e sdp_build_attr_mptime (
- sdp_t *sdp_p,
- sdp_attr_t *attr_p,
- flex_string *fs)
-{
- int i;
-
- flex_string_sprintf(fs, "a=%s:", sdp_attr[attr_p->type].name);
-
- /*
- * Run the list of mptime parameter values and write each one
- * to the sdp line. Replace zeros with hyphens.
- */
- for (i=0; i < attr_p->attr.mptime.num_intervals; i++) {
- if (i > 0) {
- flex_string_append(fs, " ");
- }
-
- if (attr_p->attr.mptime.intervals[i] == 0) {
- flex_string_append(fs, "-");
- } else {
- flex_string_sprintf(fs, "%u", attr_p->attr.mptime.intervals[i]);
- }
- }
-
- flex_string_append(fs, "\r\n");
-
- return SDP_SUCCESS;
-}
-
-
-
-sdp_result_e sdp_parse_attr_x_sidin (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
- attr_p->attr.stream_data.x_sidin[0] = '\0';
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsing a=%s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- }
-
- /* Find the X-sidin value */
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.stream_data.x_sidin,
- sizeof(attr_p->attr.stream_data.x_sidin), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No Stream Id incoming specified for X-sidin attribute.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.stream_data.x_sidin);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_x_sidin (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.stream_data.x_sidin);
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_x_sidout (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
- attr_p->attr.stream_data.x_sidout[0] = '\0';
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsing a=%s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- }
-
- /* Find the X-sidout value */
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.stream_data.x_sidout,
- sizeof(attr_p->attr.stream_data.x_sidout), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No Stream Id outgoing specified for X-sidout attribute.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.stream_data.x_sidout);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_x_sidout (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- flex_string_sprintf(fs, "a=%s:%s\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.stream_data.x_sidout);
-
- return SDP_SUCCESS;
-}
-
-
-sdp_result_e sdp_parse_attr_x_confid (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
- attr_p->attr.stream_data.x_confid[0] = '\0';
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsing a=%s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- }
-
- /* Find the X-confid value */
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.stream_data.x_confid,
- sizeof(attr_p->attr.stream_data.x_confid), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No Conf Id incoming specified for "
- "X-confid attribute.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.stream_data.x_confid);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_x_confid (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- if (strlen(attr_p->attr.stream_data.x_confid) <= 0) {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s X-confid value is not set. Cannot build a=X-confid line\n",
- sdp_p->debug_str);
- }
-
- return SDP_INVALID_PARAMETER;
- }
-
- flex_string_sprintf(fs, "a=%s:%s\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.stream_data.x_confid);
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_group (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
- char tmp[10];
- int i=0;
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsing a=%s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type));
- }
-
- /* Find the a=group:<attrib> <id1> < id2> ... values */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No group attribute value specified for "
- "a=group line", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p->attr.stream_data.group_attr = SDP_GROUP_ATTR_UNSUPPORTED;
- for (i=0; i < SDP_MAX_GROUP_ATTR_VAL; i++) {
- if (cpr_strncasecmp(tmp, sdp_group_attr_val[i].name,
- sdp_group_attr_val[i].strlen) == 0) {
- attr_p->attr.stream_data.group_attr = (sdp_group_attr_e)i;
- break;
- }
- }
-
- if (attr_p->attr.stream_data.group_attr == SDP_GROUP_ATTR_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Group attribute type unsupported (%s).",
- sdp_p->debug_str, tmp);
- }
-
-
- /*
- * Scan the input line up after group:<attr> to the maximum number
- * of id available.
- */
- attr_p->attr.stream_data.num_group_id =0;
-
- for (i=0; i<SDP_MAX_GROUP_STREAM_ID; i++) {
- attr_p->attr.stream_data.group_id_arr[i] =
- (u16)sdp_getnextnumtok(ptr,&ptr," \t", &result);
- if (result != SDP_SUCCESS) {
- break;
- }
- attr_p->attr.stream_data.num_group_id++;
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s:%s\n", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- sdp_get_group_attr_name (attr_p->attr.stream_data.group_attr));
- for (i=0; i < attr_p->attr.stream_data.num_group_id; i++) {
- SDP_PRINT("%s Parsed group line id : %d\n", sdp_p->debug_str,
- attr_p->attr.stream_data.group_id_arr[i]);
- }
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_group (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- int i;
-
- flex_string_sprintf(fs, "a=%s:%s",
- sdp_attr[attr_p->type].name,
- sdp_get_group_attr_name(attr_p->attr.stream_data.group_attr));
-
- for (i=0; i < attr_p->attr.stream_data.num_group_id; i++) {
- if (attr_p->attr.stream_data.group_id_arr[i] > 0) {
- flex_string_sprintf(fs, " %u",
- attr_p->attr.stream_data.group_id_arr[i]);
- }
- }
-
- flex_string_append(fs, "\r\n");
-
- return SDP_SUCCESS;
-}
-
-/* Parse the source-filter attribute
- * "a=source-filter:<filter-mode><filter-spec>"
- * <filter-spec> = <nettype><addrtype><dest-addr><src_addr><src_addr>...
- */
-sdp_result_e sdp_parse_attr_source_filter (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- int i;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- attr_p->attr.source_filter.mode = SDP_FILTER_MODE_NOT_PRESENT;
- attr_p->attr.source_filter.nettype = SDP_NT_UNSUPPORTED;
- attr_p->attr.source_filter.addrtype = SDP_AT_UNSUPPORTED;
- attr_p->attr.source_filter.dest_addr[0] = '\0';
- attr_p->attr.source_filter.num_src_addr = 0;
-
- /* Find the filter mode */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No src filter attribute value specified for "
- "a=source-filter line", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- for (i = 0; i < SDP_MAX_FILTER_MODE; i++) {
- if (cpr_strncasecmp(tmp, sdp_src_filter_mode_val[i].name,
- sdp_src_filter_mode_val[i].strlen) == 0) {
- attr_p->attr.source_filter.mode = (sdp_src_filter_mode_e)i;
- break;
- }
- }
- if (attr_p->attr.source_filter.mode == SDP_FILTER_MODE_NOT_PRESENT) {
- /* No point continuing */
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid src filter mode for a=source-filter "
- "line", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the network type */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- for (i = 0; i < SDP_MAX_NETWORK_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_nettype[i].name,
- sdp_nettype[i].strlen) == 0) {
- if (sdp_p->conf_p->nettype_supported[i] == TRUE) {
- attr_p->attr.source_filter.nettype = (sdp_nettype_e)i;
- }
- }
- }
- if (attr_p->attr.source_filter.nettype == SDP_NT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Network type unsupported "
- "(%s) for a=source-filter", sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the address type */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- for (i = 0; i < SDP_MAX_ADDR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_addrtype[i].name,
- sdp_addrtype[i].strlen) == 0) {
- if (sdp_p->conf_p->addrtype_supported[i] == TRUE) {
- attr_p->attr.source_filter.addrtype = (sdp_addrtype_e)i;
- }
- }
- }
- if (attr_p->attr.source_filter.addrtype == SDP_AT_UNSUPPORTED) {
- if (strncmp(tmp, "*", 1) == 0) {
- attr_p->attr.source_filter.addrtype = SDP_AT_FQDN;
- } else {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Address type unsupported "
- "(%s) for a=source-filter", sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- }
-
- /* Find the destination addr */
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.source_filter.dest_addr,
- sizeof(attr_p->attr.source_filter.dest_addr), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No filter destination address specified for "
- "a=source-filter", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the list of source address to apply the filter */
- for (i = 0; i < SDP_MAX_SRC_ADDR_LIST; i++) {
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.source_filter.src_list[i],
- sizeof(attr_p->attr.source_filter.src_list[i]), " \t", &result);
- if (result != SDP_SUCCESS) {
- break;
- }
- attr_p->attr.source_filter.num_src_addr++;
- }
- if (attr_p->attr.source_filter.num_src_addr == 0) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No source list provided "
- "for a=source-filter", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_source_filter (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- int i;
-
- flex_string_sprintf(fs, "a=%s:%s %s %s %s",
- sdp_get_attr_name(attr_p->type),
- sdp_get_src_filter_mode_name(attr_p->attr.source_filter.mode),
- sdp_get_network_name(attr_p->attr.source_filter.nettype),
- sdp_get_address_name(attr_p->attr.source_filter.addrtype),
- attr_p->attr.source_filter.dest_addr);
-
- for (i = 0; i < attr_p->attr.source_filter.num_src_addr; i++) {
- flex_string_append(fs, " ");
- flex_string_append(fs, attr_p->attr.source_filter.src_list[i]);
- }
-
- flex_string_append(fs, "\r\n");
-
- return SDP_SUCCESS;
-}
-
-/* Parse the rtcp-unicast attribute
- * "a=rtcp-unicast:<reflection|rsi>"
- */
-sdp_result_e sdp_parse_attr_rtcp_unicast (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
- u32 i;
- char tmp[SDP_MAX_STRING_LEN];
-
- attr_p->attr.u32_val = SDP_RTCP_UNICAST_MODE_NOT_PRESENT;
-
- memset(tmp, 0, sizeof(tmp));
-
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No rtcp unicast mode specified for "
- "a=rtcp-unicast line", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- for (i = 0; i < SDP_RTCP_MAX_UNICAST_MODE; i++) {
- if (cpr_strncasecmp(tmp, sdp_rtcp_unicast_mode_val[i].name,
- sdp_rtcp_unicast_mode_val[i].strlen) == 0) {
- attr_p->attr.u32_val = i;
- break;
- }
- }
- if (attr_p->attr.u32_val == SDP_RTCP_UNICAST_MODE_NOT_PRESENT) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid rtcp unicast mode for "
- "a=rtcp-unicast line", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_attr_rtcp_unicast (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
- if (attr_p->attr.u32_val >= SDP_RTCP_MAX_UNICAST_MODE) {
- return SDP_INVALID_PARAMETER;
- }
-
- flex_string_sprintf(fs, "a=%s:%s\r\n",
- sdp_get_attr_name(attr_p->type),
- sdp_get_rtcp_unicast_mode_name((sdp_rtcp_unicast_mode_e)attr_p->attr.u32_val));
-
- return SDP_SUCCESS;
-}
-
-
-/*
- * store_sdescriptions_mki_or_lifetime
- *
- * Verifies the syntax of the MKI or lifetime parameter and stores
- * it in the sdescriptions attribute struct.
- *
- * Inputs:
- * buf - pointer to MKI or lifetime string assumes string is null
- * terminated.
- * attr_p - pointer to attribute struct
- *
- * Outputs:
- * Return TRUE all is good otherwise FALSE for error.
- */
-
-tinybool
-store_sdescriptions_mki_or_lifetime (char *buf, sdp_attr_t *attr_p)
-{
-
- tinybool result;
- u16 mkiLen;
- char mkiValue[SDP_SRTP_MAX_MKI_SIZE_BYTES];
-
- /* MKI has a colon */
- if (strstr(buf, ":")) {
- result = verify_sdescriptions_mki(buf, mkiValue, &mkiLen);
- if (result) {
- attr_p->attr.srtp_context.mki_size_bytes = mkiLen;
- sstrncpy((char*)attr_p->attr.srtp_context.mki, mkiValue,
- SDP_SRTP_MAX_MKI_SIZE_BYTES);
- }
-
- } else {
- result = verify_sdescriptions_lifetime(buf);
- if (result) {
- sstrncpy((char*)attr_p->attr.srtp_context.master_key_lifetime, buf,
- SDP_SRTP_MAX_LIFETIME_BYTES);
- }
- }
-
- return result;
-
-}
-
-/*
- * sdp_parse_sdescriptions_key_param
- *
- * This routine parses the srtp key-params pointed to by str.
- *
- * key-params = <key-method> ":" <key-info>
- * key-method = "inline" / key-method-ext [note V9 only supports 'inline']
- * key-info = srtp-key-info
- * srtp-key-info = key-salt ["|" lifetime] ["|" mki]
- * key-salt = 1*(base64) ; binary key and salt values
- * ; concatenated together, and then
- * ; base64 encoded [section 6.8 of
- * ; RFC2046]
- *
- * lifetime = ["2^"] 1*(DIGIT)
- * mki = mki-value ":" mki-length
- * mki-value = 1*DIGIT
- * mki-length = 1*3DIGIT ; range 1..128.
- *
- * Inputs: str - pointer to beginning of key-params and assumes
- * null terminated string.
- */
-
-
-tinybool
-sdp_parse_sdescriptions_key_param (const char *str, sdp_attr_t *attr_p,
- sdp_t *sdp_p)
-{
- char buf[SDP_MAX_STRING_LEN],
- base64decodeData[SDP_MAX_STRING_LEN];
- const char *ptr;
- sdp_result_e result = SDP_SUCCESS;
- tinybool keyFound = FALSE;
- int len,
- keySize,
- saltSize;
- base64_result_t status;
-
- ptr = str;
- if (cpr_strncasecmp(ptr, "inline:", 7) != 0) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Could not find keyword inline", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return FALSE;
- }
-
- /* advance pass the inline key word */
- ptr = ptr + 7;
- ptr = sdp_getnextstrtok(ptr, buf, sizeof(buf), "|", &result);
- while (result == SDP_SUCCESS) {
- /* the fist time this loop executes, the key is gotten */
- if (keyFound == FALSE) {
- keyFound = TRUE;
- len = SDP_MAX_STRING_LEN;
- /* The key is base64 encoded composed of the master key concatenated with the
- * master salt.
- */
- status = base64_decode((unsigned char *)buf, strlen(buf),
- (unsigned char *)base64decodeData, &len);
-
- if (status != BASE64_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s key-salt error decoding buffer: %s",
- sdp_p->debug_str, BASE64_RESULT_TO_STRING(status));
- return FALSE;
- }
-
- keySize = attr_p->attr.srtp_context.master_key_size_bytes;
- saltSize = attr_p->attr.srtp_context.master_salt_size_bytes;
-
- if (len != keySize + saltSize) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s key-salt size doesn't match: (%d, %d, %d)",
- sdp_p->debug_str, len, keySize, saltSize);
- return(FALSE);
- }
-
- bcopy(base64decodeData, attr_p->attr.srtp_context.master_key, keySize);
-
- bcopy(base64decodeData + keySize,
- attr_p->attr.srtp_context.master_salt, saltSize);
-
- /* Used only for MGCP */
- SDP_SRTP_CONTEXT_SET_MASTER_KEY
- (attr_p->attr.srtp_context.selection_flags);
- SDP_SRTP_CONTEXT_SET_MASTER_SALT
- (attr_p->attr.srtp_context.selection_flags);
-
- } else if (store_sdescriptions_mki_or_lifetime(buf, attr_p) == FALSE) {
- return FALSE;
- }
-
- /* if we haven't reached the end of line, get the next token */
- ptr = sdp_getnextstrtok(ptr, buf, sizeof(buf), "|", &result);
- }
-
- /* if we didn't find the key, error out */
- if (keyFound == FALSE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Could not find sdescriptions key", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return FALSE;
- }
-
- return TRUE;
-
-}
-
-/*
- * sdp_build_attr_sdescriptions
- *
- * Builds a=crypto line for attribute type SDP_ATTR_SDESCRIPTIONS.
- *
- * a=crypto:tag 1*WSP crypto-suite 1*WSP key-params
- *
- * Where key-params = inline: <key|salt> ["|"lifetime] ["|" MKI:length]
- * The key and salt is base64 encoded and lifetime and MKI/length are optional.
- */
-
-sdp_result_e
-sdp_build_attr_sdescriptions (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs)
-{
-
- unsigned char base64_encoded_data[MAX_BASE64_STRING_LEN];
- unsigned char base64_encoded_input[MAX_BASE64_STRING_LEN];
- int keySize,
- saltSize,
- outputLen;
- base64_result_t status;
-
- keySize = attr_p->attr.srtp_context.master_key_size_bytes;
- saltSize = attr_p->attr.srtp_context.master_salt_size_bytes;
-
- /* concatenate the master key + salt then base64 encode it */
- bcopy(attr_p->attr.srtp_context.master_key,
- base64_encoded_input, keySize);
-
- bcopy(attr_p->attr.srtp_context.master_salt,
- base64_encoded_input + keySize, saltSize);
-
- outputLen = MAX_BASE64_STRING_LEN;
- status = base64_encode(base64_encoded_input, keySize + saltSize,
- base64_encoded_data, &outputLen);
-
- if (status != BASE64_SUCCESS) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Error: Failure to Base64 Encoded data (%s) ",
- sdp_p->debug_str, BASE64_RESULT_TO_STRING(status));
- }
- return (SDP_INVALID_PARAMETER);
-
- }
-
- base64_encoded_data[outputLen] = 0;
-
- /* lifetime and MKI parameters are optional. Only inlcude them if
- * they were set.
- */
-
-
- if (attr_p->attr.srtp_context.master_key_lifetime[0] != 0 &&
- attr_p->attr.srtp_context.mki[0] != 0) {
- flex_string_sprintf(fs, "a=%s:%d %s inline:%s|%s|%s:%d\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.srtp_context.tag,
- sdp_srtp_context_crypto_suite[attr_p->attr.srtp_context.suite].name,
- base64_encoded_data,
- attr_p->attr.srtp_context.master_key_lifetime,
- attr_p->attr.srtp_context.mki,
- attr_p->attr.srtp_context.mki_size_bytes);
-
- return SDP_SUCCESS;
- }
-
- /* if we get here, either lifetime is populated and mki and is not or mki is populated
- * and lifetime is not or neither is populated
- */
-
- if (attr_p->attr.srtp_context.master_key_lifetime[0] != 0) {
- flex_string_sprintf(fs, "a=%s:%d %s inline:%s|%s\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.srtp_context.tag,
- sdp_srtp_context_crypto_suite[attr_p->attr.srtp_context.suite].name,
- base64_encoded_data,
- attr_p->attr.srtp_context.master_key_lifetime);
-
- } else if (attr_p->attr.srtp_context.mki[0] != 0) {
- flex_string_sprintf(fs, "a=%s:%d %s inline:%s|%s:%d\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.srtp_context.tag,
- sdp_srtp_context_crypto_suite[attr_p->attr.srtp_context.suite].name,
- base64_encoded_data,
- attr_p->attr.srtp_context.mki,
- attr_p->attr.srtp_context.mki_size_bytes);
-
- } else {
- flex_string_sprintf(fs, "a=%s:%d %s inline:%s\r\n",
- sdp_attr[attr_p->type].name,
- attr_p->attr.srtp_context.tag,
- sdp_srtp_context_crypto_suite[attr_p->attr.srtp_context.suite].name,
- base64_encoded_data);
-
- }
-
- return SDP_SUCCESS;
-
-}
-
-
-/*
- * sdp_parse_attr_srtp
- *
- * Parses Session Description for Protocol Security Descriptions
- * version 2 or version 9. Grammar is of the form:
- *
- * a=crypto:<tag> <crypto-suite> <key-params> [<session-params>]
- *
- * Note session-params is not supported and will not be parsed.
- * Version 2 does not contain a tag.
- *
- * Inputs:
- * sdp_p - pointer to sdp handle
- * attr_p - pointer to attribute structure
- * ptr - pointer to string to be parsed
- * vtype - version type
- */
-
-sdp_result_e
-sdp_parse_attr_srtp (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr, sdp_attr_e vtype)
-{
-
- char tmp[SDP_MAX_STRING_LEN];
- sdp_result_e result = SDP_FAILURE;
- int k = 0;
-
- /* initialize only the optional parameters */
- attr_p->attr.srtp_context.master_key_lifetime[0] = 0;
- attr_p->attr.srtp_context.mki[0] = 0;
-
- /* used only for MGCP */
- SDP_SRTP_CONTEXT_SET_ENCRYPT_AUTHENTICATE
- (attr_p->attr.srtp_context.selection_flags);
-
- /* get the tag only if we are version 9 */
- if (vtype == SDP_ATTR_SDESCRIPTIONS) {
- attr_p->attr.srtp_context.tag =
- sdp_getnextnumtok(ptr, &ptr, " \t", &result);
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Could not find sdescriptions tag",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
-
- }
- }
-
- /* get the crypto suite */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Could not find sdescriptions crypto suite", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (!sdp_parse_context_crypto_suite(tmp, attr_p, sdp_p)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Unsupported crypto suite", sdp_p->debug_str);
- return (SDP_INVALID_PARAMETER);
- }
-
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Could not find sdescriptions key params", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (!sdp_parse_sdescriptions_key_param(tmp, attr_p, sdp_p)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Failed to parse key-params", sdp_p->debug_str);
- return (SDP_INVALID_PARAMETER);
- }
-
- /* if there are session parameters, scan the session parameters
- * into tmp until we reach end of line. Currently the sdp parser
- * does not parse session parameters but if they are present,
- * we store them for the application.
- */
- /*sa_ignore NO_NULL_CHK
- *{ptr is valid since the pointer was checked earlier and the
- * function would have exited if NULL.}
- */
- while (*ptr && *ptr != '\n' && *ptr != '\r' && k < SDP_MAX_STRING_LEN) {
- tmp[k++] = *ptr++;
- }
-
- if ((k) && (k < SDP_MAX_STRING_LEN)) {
- tmp[k] = 0;
- attr_p->attr.srtp_context.session_parameters = cpr_strdup(tmp);
- }
-
- return SDP_SUCCESS;
-
-}
-
-/* Parses crypto attribute based on the sdescriptions version
- * 9 grammar.
- *
- */
-
-sdp_result_e
-sdp_parse_attr_sdescriptions (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
-
- return sdp_parse_attr_srtp(sdp_p, attr_p, ptr,
- SDP_ATTR_SDESCRIPTIONS);
-
-}
-
-/* Parses X-crypto attribute based on the sdescriptions version
- * 2 grammar.
- *
- */
-
-sdp_result_e sdp_parse_attr_srtpcontext (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
-
- return sdp_parse_attr_srtp(sdp_p, attr_p, ptr,
- SDP_ATTR_SRTP_CONTEXT);
-}
-
-
-sdp_result_e sdp_build_attr_ice_attr (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs) {
- flex_string_sprintf(fs, "a=%s\r\n", attr_p->attr.ice_attr);
-
- return SDP_SUCCESS;
-}
-
-
-sdp_result_e sdp_parse_attr_ice_attr (sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr) {
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), "\r\n", &result);
- if (result != SDP_SUCCESS){
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: problem parsing ice attribute ", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* We need the attr= here. This is pretty gross. */
- snprintf(attr_p->attr.ice_attr, sizeof(attr_p->attr.ice_attr),
- "%s:%s", sdp_get_attr_name(attr_p->type), tmp);
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %s", sdp_p->debug_str, sdp_get_attr_name(attr_p->type), tmp);
- }
- return (SDP_SUCCESS);
-}
-
-
-sdp_result_e sdp_parse_attr_fingerprint_attr (sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr)
-{
- sdp_result_e result;
-
- ptr = sdp_getnextstrtok(ptr, attr_p->attr.string_val, sizeof(attr_p->attr.string_val), "\r\n", &result);
-
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No string token found for %s attribute",
- sdp_p->debug_str, sdp_get_attr_name(attr_p->type));
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed a=%s, %s", sdp_p->debug_str,
- sdp_get_attr_name(attr_p->type),
- attr_p->attr.string_val);
- }
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_build_attr_rtcp_mux_attr (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs) {
- flex_string_append(fs, "a=rtcp-mux\r\n");
-
- return SDP_SUCCESS;
-}
-
-sdp_result_e sdp_parse_attr_rtcp_mux_attr (sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr) {
- attr_p->attr.boolean_val = TRUE;
-
- return (SDP_SUCCESS);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-#include "CSFLog.h"
-
-//static const char* logTag = "sdp_attr_access";
-
-/* Attribute access routines are all defined by the following parameters.
- *
- * sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level the attribute is defined. Can be either
- * SDP_SESSION_LEVEL or 0-n specifying a media line level.
- * inst_num The instance number of the attribute. Multiple instances
- * of a particular attribute may exist at each level and so
- * the inst_num determines the particular attribute at that
- * level that should be accessed. Note that this is the
- * instance number of the specified type of attribute, not the
- * overall attribute number at the level. Also note that the
- * instance number is 1-based. For example:
- * v=0
- * o=mhandley 2890844526 2890842807 IN IP4 126.16.64.4
- * s=SDP Seminar
- * c=IN IP4 10.1.0.2
- * t=0 0
- * m=audio 1234 RTP/AVP 0 101 102
- * a=foo 1
- * a=foo 2
- * a=bar 1 # This is instance 1 of attribute bar.
- * a=foo 3 # This is instance 3 of attribute foo.
- * cap_num Almost all of the attributes may be defined as X-cpar
- * parameters (with the exception of X-sqn, X-cap, and X-cpar).
- * If the cap_num is set to zero, then the attribute is not
- * an X-cpar parameter attribute. If the cap_num is any other
- * value, it specifies the capability number that the X-cpar
- * attribute is specified for.
- */
-
-/* Attribute handling:
- *
- * There are two basic types of attributes handled by the SDP library,
- * those defined by a= token lines, and those embedded with a=X-cpar lines.
- * The handling for each of these is described here.
- *
- * Simple (non X-cpar attributes):
- *
- * Attributes not embedded in a=X-cpar lines are referenced by level and
- * instance number. For these attributes the capability number is always
- * set to zero.
- *
- * An application will typically process these attributes in one of two ways.
- * With the first method, the application can determine the total number
- * of attributes defined at a given level and process them one at a time.
- * For each attribute, the application will query the library to find out
- * what type of attribute it is and which instance within that type. The
- * application can then process this particular attribute referencing it
- * by level and instance number.
- *
- * A second method of processing attributes is for applications to determine
- * each type of attribute they are interested in, query the SDP library to
- * find out how many of that type of attribute exist at a given level, and
- * process each one at a time.
- *
- * X-cpar attribute processing:
- *
- * X-cpar attributes can contain embedded attributes. They are associated
- * with X-cap attribute lines. An example of X-cap and X-cpar attributes
- * found in an SDP is as follows:
- *
- * v=0
- * o=- 25678 753849 IN IP4 128.96.41.1
- * s=-
- * t=0 0
- * c=IN IP4 10.1.0.2
- * m=audio 3456 RTP/AVP 18 96
- * a=rtpmap:96 telephone-event/8000
- * a=fmtp:96 0-15,32-35
- * a=X-sqn: 0
- * a=X-cap: 1 audio RTP/AVP 0 18 96 97
- * a=X-cpar: a=fmtp:96 0-16,32-35
- * a=X-cpar: a=rtpmap:97 X-NSE/8000
- * a=X-cpar: a=fmtp:97 195-197
- * a=X-cap: 5 image udptl t38
- * a=X-cap: 6 application udp X-tmr
- * a=X-cap: 7 audio RTP/AVP 100 101
- * a=X-cpar: a=rtpmap:100 g.711/8000
- * a=X-cpar: a=rtpmap:101 g.729/8000
- *
- * X-cap attributes can be defined at the SESSION_LEVEL or any media level.
- * An X-cap attr is defined by the level and instance number just like
- * other attributes. In the example above, X-cap attrs are defined at
- * media level 1 and there are four instances at that level.
- *
- * The X-cpar attributes can also be referenced by level and instance number.
- * However, the embedded attribute within an X-cpar attribute must be
- * referenced by level, instance number, and capability number. This is
- * because the X-cpar attribute is associated with a particular X-cap/
- * capability.
- * For all attributes that are not embedded within an X-cpar attribute, the
- * cap_num should be referenced as zero. But for X-cpar attributes, the
- * cap_num is specified to be one of the capability numbers of the previous
- * X-cap line. The number of capabilities specified in an X-cap line is
- * equal to the number of payloads. Thus, in this example, the first X-cap
- * attr instance specifies capabilities 1-4, the second specifies capability
- * 5, the third capability 6, and the fourth capabilities 7-8.
- *
- * X-cpar attributes can be processed with methods similar to the two
- * previously mentioned. For each X-cap attribute, the application can
- * use one of two methods to process the X-cpar attributes. First, it
- * can query the total number of X-cpar attributes associated with a
- * given X-cap attribute. The X-cap attribute is here defined by a level
- * and a capability number. In the example above, the total number of
- * attributes defined is as follows:
- * level 1, cap_num 1 - total attrs: 3
- * level 1, cap_num 5 - total attrs: 0
- * level 1, cap_num 6 - total attrs: 0
- * level 1, cap_num 7 - total attrs: 2
- *
- * Note that if the application queried the number of attributes for
- * cap_num 2, 3, or 4, it would also return 3 attrs, and for cap_num
- * 8 the library would return 2.
- *
- * Once the application determines the total number of attributes for
- * that capability, it can again query the embedded attribute type and
- * instance. For example, sdp_get_attr_type would return the following:
- * level 1, cap_num 1, attr 1 -> attr type fmtp, instance 1
- * level 1, cap_num 1, attr 2 -> attr type rtpmap, instance 1
- * level 1, cap_num 1, attr 3 -> attr type fmtp, instance 2
- * level 1, cap_num 7, attr 1 -> attr type rtpmap, instance 1
- * level 1, cap_num 7, attr 2 -> attr type rtpmap, instance 2
- *
- * The individual embedded attributes can then be accessed by level,
- * cap_num, and instance number.
- *
- * With the second method for handling X-cpar attributes, the application
- * determines the types of attributes it is interested in. It can then
- * query the SDP library to determine the number of attributes of that
- * type found for that level and cap_num, and then process each one at
- * a time. e.g., calling sdp_attr_num_instances would give:
- * level 1, cap_num 1, attr_type fmtp -> two instances
- * level 1, cap_num 1, attr_type rtpmap -> one instance
- * level 1, cap_num 7, attr_type fmtp -> zero instances
- * level 1, cap_num 7, attr_type rtpmap -> two instances
- */
-
-
-/* Function: sdp_add_new_attr
- * Description: Add a new attribute of the specified type at the given
- * level and capability level or base attribute if cap_num
- * is zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * attr_type The type of attribute to add.
- * inst_num Pointer to a u16 in which to return the instance
- * number of the newly added attribute.
- * Returns: SDP_SUCCESS Attribute was added successfully.
- * SDP_NO_RESOURCE No memory avail for new attribute.
- * SDP_INVALID_PARAMETER Specified media line is not defined.
- */
-sdp_result_e sdp_add_new_attr (void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e attr_type, u16 *inst_num)
-{
- u16 i;
- sdp_mca_t *mca_p;
- sdp_mca_t *cap_p;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_attr_t *new_attr_p;
- sdp_attr_t *prev_attr_p=NULL;
- sdp_fmtp_t *fmtp_p;
- sdp_comediadir_t *comediadir_p;
-
- *inst_num = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if ((cap_num != 0) &&
- ((attr_type == SDP_ATTR_X_CAP) || (attr_type == SDP_ATTR_X_CPAR) ||
- (attr_type == SDP_ATTR_X_SQN) || (attr_type == SDP_ATTR_CDSC) ||
- (attr_type == SDP_ATTR_CPAR) || (attr_type == SDP_ATTR_SQN))) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid attribute type for X-cpar/cdsc "
- "parameter.", sdp_p->debug_str);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Some attributes are valid only under media level */
- if (level == SDP_SESSION_LEVEL) {
- switch (attr_type) {
- case SDP_ATTR_RTCP:
- case SDP_ATTR_LABEL:
- return (SDP_INVALID_MEDIA_LEVEL);
-
- default:
- break;
- }
- }
-
- new_attr_p = (sdp_attr_t *)SDP_MALLOC(sizeof(sdp_attr_t));
- if (new_attr_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
-
- new_attr_p->type = attr_type;
- new_attr_p->next_p = NULL;
-
- /* Initialize the new attribute structure */
- if ((new_attr_p->type == SDP_ATTR_X_CAP) ||
- (new_attr_p->type == SDP_ATTR_CDSC)) {
- new_attr_p->attr.cap_p = (sdp_mca_t *)SDP_MALLOC(sizeof(sdp_mca_t));
- if (new_attr_p->attr.cap_p == NULL) {
- sdp_free_attr(new_attr_p);
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
- } else if (new_attr_p->type == SDP_ATTR_FMTP) {
- fmtp_p = &(new_attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_UNKNOWN_TYPE;
- // set to invalid value
- fmtp_p->packetization_mode = 0xff;
- fmtp_p->level_asymmetry_allowed = SDP_INVALID_LEVEL_ASYMMETRY_ALLOWED_VALUE;
- fmtp_p->annexb_required = FALSE;
- fmtp_p->annexa_required = FALSE;
- fmtp_p->maxval = 0;
- fmtp_p->bitrate = 0;
- fmtp_p->cif = 0;
- fmtp_p->qcif = 0;
- fmtp_p->profile = SDP_INVALID_VALUE;
- fmtp_p->level = SDP_INVALID_VALUE;
- fmtp_p->parameter_add = TRUE;
- for (i=0; i < SDP_NE_NUM_BMAP_WORDS; i++) {
- fmtp_p->bmap[i] = 0;
- }
- } else if ((new_attr_p->type == SDP_ATTR_RTPMAP) ||
- (new_attr_p->type == SDP_ATTR_SPRTMAP)) {
- new_attr_p->attr.transport_map.num_chan = 1;
- } else if (new_attr_p->type == SDP_ATTR_DIRECTION) {
- comediadir_p = &(new_attr_p->attr.comediadir);
- comediadir_p->role = SDP_MEDIADIR_ROLE_PASSIVE;
- comediadir_p->conn_info_present = FALSE;
- } else if (new_attr_p->type == SDP_ATTR_MPTIME) {
- sdp_mptime_t *mptime = &(new_attr_p->attr.mptime);
- mptime->num_intervals = 0;
- }
-
- if (cap_num == 0) {
- /* Add a new attribute. */
- if (level == SDP_SESSION_LEVEL) {
- if (sdp_p->sess_attrs_p == NULL) {
- sdp_p->sess_attrs_p = new_attr_p;
- } else {
- for (attr_p = sdp_p->sess_attrs_p;
- attr_p != NULL;
- prev_attr_p = attr_p, attr_p = attr_p->next_p) {
- /* Count the num instances of this type. */
- if (attr_p->type == attr_type) {
- (*inst_num)++;
- }
- }
- prev_attr_p->next_p = new_attr_p;
- }
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_free_attr(new_attr_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (mca_p->media_attrs_p == NULL) {
- mca_p->media_attrs_p = new_attr_p;
- } else {
- for (attr_p = mca_p->media_attrs_p;
- attr_p != NULL;
- prev_attr_p = attr_p, attr_p = attr_p->next_p) {
- /* Count the num instances of this type. */
- if (attr_p->type == attr_type) {
- (*inst_num)++;
- }
- }
- prev_attr_p->next_p = new_attr_p;
- }
- }
- } else {
- /* Add a new capability attribute - find the capability attr. */
- attr_p = sdp_find_capability(sdp_p, level, cap_num);
- if (attr_p == NULL) {
- sdp_free_attr(new_attr_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- cap_p = attr_p->attr.cap_p;
- if (cap_p->media_attrs_p == NULL) {
- cap_p->media_attrs_p = new_attr_p;
- } else {
- for (attr_p = cap_p->media_attrs_p;
- attr_p != NULL;
- prev_attr_p = attr_p, attr_p = attr_p->next_p) {
- /* Count the num instances of this type. */
- if (attr_p->type == attr_type) {
- (*inst_num)++;
- }
- }
- prev_attr_p->next_p = new_attr_p;
- }
- }
-
- /* Increment the instance num for the attr just added. */
- (*inst_num)++;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_copy_attr_fields
- * Description: Copy the fields of an attribute based on attr type.
- * This is an INTERNAL SDP routine only. It will not copy
- * X-Cap, X-Cpar, CDSC, or CPAR attrs.
- * Parameters: src_attr_p Ptr to the source attribute.
- * dst_attr_p Ptr to the dst attribute.
- * Returns: Nothing.
- */
-void sdp_copy_attr_fields (sdp_attr_t *src_attr_p, sdp_attr_t *dst_attr_p)
-{
- u16 i;
-
- /* Copy over all the attribute information. */
- dst_attr_p->type = src_attr_p->type;
- dst_attr_p->next_p = NULL;
-
- switch (src_attr_p->type) {
-
- case SDP_ATTR_BEARER:
- case SDP_ATTR_CALLED:
- case SDP_ATTR_CONN_TYPE:
- case SDP_ATTR_DIALED:
- case SDP_ATTR_DIALING:
- case SDP_ATTR_FRAMING:
- case SDP_ATTR_MAXPRATE:
- case SDP_ATTR_LABEL:
- sstrncpy(dst_attr_p->attr.string_val, src_attr_p->attr.string_val,
- SDP_MAX_STRING_LEN+1);
- break;
-
- case SDP_ATTR_EECID:
- case SDP_ATTR_PTIME:
- case SDP_ATTR_T38_VERSION:
- case SDP_ATTR_T38_MAXBITRATE:
- case SDP_ATTR_T38_MAXBUFFER:
- case SDP_ATTR_T38_MAXDGRAM:
- case SDP_ATTR_X_SQN:
- case SDP_ATTR_TC1_PAYLOAD_BYTES:
- case SDP_ATTR_TC1_WINDOW_SIZE:
- case SDP_ATTR_TC2_PAYLOAD_BYTES:
- case SDP_ATTR_TC2_WINDOW_SIZE:
- case SDP_ATTR_RTCP:
- case SDP_ATTR_MID:
- case SDP_ATTR_RTCP_UNICAST:
- dst_attr_p->attr.u32_val = src_attr_p->attr.u32_val;
- break;
-
- case SDP_ATTR_T38_FILLBITREMOVAL:
- case SDP_ATTR_T38_TRANSCODINGMMR:
- case SDP_ATTR_T38_TRANSCODINGJBIG:
- case SDP_ATTR_TMRGWXID:
- dst_attr_p->attr.boolean_val = src_attr_p->attr.boolean_val;
- break;
-
- case SDP_ATTR_QOS:
- case SDP_ATTR_SECURE:
- case SDP_ATTR_X_PC_QOS:
- case SDP_ATTR_X_QOS:
- dst_attr_p->attr.qos.strength = src_attr_p->attr.qos.strength;
- dst_attr_p->attr.qos.direction = src_attr_p->attr.qos.direction;
- dst_attr_p->attr.qos.confirm = src_attr_p->attr.qos.confirm;
- break;
-
- case SDP_ATTR_CURR:
- dst_attr_p->attr.curr.type = src_attr_p->attr.curr.type;
- dst_attr_p->attr.curr.direction = src_attr_p->attr.curr.direction;
- dst_attr_p->attr.curr.status_type = src_attr_p->attr.curr.status_type;
- break;
- case SDP_ATTR_DES:
- dst_attr_p->attr.des.type = src_attr_p->attr.des.type;
- dst_attr_p->attr.des.direction = src_attr_p->attr.des.direction;
- dst_attr_p->attr.des.status_type = src_attr_p->attr.des.status_type;
- dst_attr_p->attr.des.strength = src_attr_p->attr.des.strength;
- break;
-
-
- case SDP_ATTR_CONF:
- dst_attr_p->attr.conf.type = src_attr_p->attr.conf.type;
- dst_attr_p->attr.conf.direction = src_attr_p->attr.conf.direction;
- dst_attr_p->attr.conf.status_type = src_attr_p->attr.conf.status_type;
- break;
-
- case SDP_ATTR_INACTIVE:
- case SDP_ATTR_RECVONLY:
- case SDP_ATTR_SENDONLY:
- case SDP_ATTR_SENDRECV:
- /* These attrs have no parameters. */
- break;
-
- case SDP_ATTR_FMTP:
- dst_attr_p->attr.fmtp.payload_num = src_attr_p->attr.fmtp.payload_num;
- dst_attr_p->attr.fmtp.maxval = src_attr_p->attr.fmtp.maxval;
- dst_attr_p->attr.fmtp.bitrate = src_attr_p->attr.fmtp.bitrate;
- dst_attr_p->attr.fmtp.annexa = src_attr_p->attr.fmtp.annexa;
- dst_attr_p->attr.fmtp.annexb = src_attr_p->attr.fmtp.annexb;
- dst_attr_p->attr.fmtp.qcif = src_attr_p->attr.fmtp.qcif;
- dst_attr_p->attr.fmtp.cif = src_attr_p->attr.fmtp.cif;
- dst_attr_p->attr.fmtp.sqcif = src_attr_p->attr.fmtp.sqcif;
- dst_attr_p->attr.fmtp.cif4 = src_attr_p->attr.fmtp.cif4;
- dst_attr_p->attr.fmtp.cif16 = src_attr_p->attr.fmtp.cif16;
- dst_attr_p->attr.fmtp.maxbr = src_attr_p->attr.fmtp.maxbr;
- dst_attr_p->attr.fmtp.custom_x = src_attr_p->attr.fmtp.custom_x;
- dst_attr_p->attr.fmtp.custom_y = src_attr_p->attr.fmtp.custom_y;
- dst_attr_p->attr.fmtp.custom_mpi = src_attr_p->attr.fmtp.custom_mpi;
- dst_attr_p->attr.fmtp.par_width = src_attr_p->attr.fmtp.par_width;
- dst_attr_p->attr.fmtp.par_height = src_attr_p->attr.fmtp.par_height;
- dst_attr_p->attr.fmtp.cpcf = src_attr_p->attr.fmtp.cpcf;
- dst_attr_p->attr.fmtp.bpp = src_attr_p->attr.fmtp.bpp;
- dst_attr_p->attr.fmtp.hrd = src_attr_p->attr.fmtp.hrd;
-
- dst_attr_p->attr.fmtp.profile = src_attr_p->attr.fmtp.profile;
- dst_attr_p->attr.fmtp.level = src_attr_p->attr.fmtp.level;
- dst_attr_p->attr.fmtp.is_interlace = src_attr_p->attr.fmtp.is_interlace;
-
- sstrncpy(dst_attr_p->attr.fmtp.profile_level_id,
- src_attr_p->attr.fmtp.profile_level_id,
- SDP_MAX_STRING_LEN+1);
- sstrncpy(dst_attr_p->attr.fmtp.parameter_sets,
- src_attr_p->attr.fmtp.parameter_sets,
- SDP_MAX_STRING_LEN+1);
- dst_attr_p->attr.fmtp.deint_buf_req =
- src_attr_p->attr.fmtp.deint_buf_req;
- dst_attr_p->attr.fmtp.max_don_diff =
- src_attr_p->attr.fmtp.max_don_diff;
- dst_attr_p->attr.fmtp.init_buf_time =
- src_attr_p->attr.fmtp.init_buf_time;
- dst_attr_p->attr.fmtp.packetization_mode =
- src_attr_p->attr.fmtp.packetization_mode;
- dst_attr_p->attr.fmtp.flag =
- src_attr_p->attr.fmtp.flag;
-
- dst_attr_p->attr.fmtp.max_mbps = src_attr_p->attr.fmtp.max_mbps;
- dst_attr_p->attr.fmtp.max_fs = src_attr_p->attr.fmtp.max_fs;
- dst_attr_p->attr.fmtp.max_cpb = src_attr_p->attr.fmtp.max_cpb;
- dst_attr_p->attr.fmtp.max_dpb = src_attr_p->attr.fmtp.max_dpb;
- dst_attr_p->attr.fmtp.max_br = src_attr_p->attr.fmtp.max_br;
- dst_attr_p->attr.fmtp.redundant_pic_cap =
- src_attr_p->attr.fmtp.redundant_pic_cap;
- dst_attr_p->attr.fmtp.deint_buf_cap =
- src_attr_p->attr.fmtp.deint_buf_cap;
- dst_attr_p->attr.fmtp.max_rcmd_nalu_size =
- src_attr_p->attr.fmtp.max_rcmd_nalu_size;
- dst_attr_p->attr.fmtp.interleaving_depth =
- src_attr_p->attr.fmtp.interleaving_depth;
- dst_attr_p->attr.fmtp.parameter_add =
- src_attr_p->attr.fmtp.parameter_add;
-
- dst_attr_p->attr.fmtp.annex_d = src_attr_p->attr.fmtp.annex_d;
- dst_attr_p->attr.fmtp.annex_f = src_attr_p->attr.fmtp.annex_f;
- dst_attr_p->attr.fmtp.annex_i = src_attr_p->attr.fmtp.annex_i;
- dst_attr_p->attr.fmtp.annex_j = src_attr_p->attr.fmtp.annex_j;
- dst_attr_p->attr.fmtp.annex_t = src_attr_p->attr.fmtp.annex_t;
- dst_attr_p->attr.fmtp.annex_k_val = src_attr_p->attr.fmtp.annex_k_val;
- dst_attr_p->attr.fmtp.annex_n_val = src_attr_p->attr.fmtp.annex_n_val;
- dst_attr_p->attr.fmtp.annex_p_val_picture_resize =
- src_attr_p->attr.fmtp.annex_p_val_picture_resize;
- dst_attr_p->attr.fmtp.annex_p_val_warp =
- src_attr_p->attr.fmtp.annex_p_val_warp;
-
- dst_attr_p->attr.fmtp.annexb_required =
- src_attr_p->attr.fmtp.annexb_required;
- dst_attr_p->attr.fmtp.annexa_required =
- src_attr_p->attr.fmtp.annexa_required;
- dst_attr_p->attr.fmtp.fmtp_format
- = src_attr_p->attr.fmtp.fmtp_format;
-
- for (i=0; i < SDP_NE_NUM_BMAP_WORDS; i++) {
- dst_attr_p->attr.fmtp.bmap[i] = src_attr_p->attr.fmtp.bmap[i];
- }
- break;
-
- case SDP_ATTR_RTPMAP:
- dst_attr_p->attr.transport_map.payload_num =
- src_attr_p->attr.transport_map.payload_num;
- dst_attr_p->attr.transport_map.clockrate =
- src_attr_p->attr.transport_map.clockrate;
- dst_attr_p->attr.transport_map.num_chan =
- src_attr_p->attr.transport_map.num_chan;
- sstrncpy(dst_attr_p->attr.transport_map.encname,
- src_attr_p->attr.transport_map.encname,
- SDP_MAX_STRING_LEN+1);
- break;
-
- case SDP_ATTR_SUBNET:
- dst_attr_p->attr.subnet.nettype = src_attr_p->attr.subnet.nettype;
- dst_attr_p->attr.subnet.addrtype = src_attr_p->attr.subnet.addrtype;
- dst_attr_p->attr.subnet.prefix = src_attr_p->attr.subnet.prefix;
- sstrncpy(dst_attr_p->attr.subnet.addr, src_attr_p->attr.subnet.addr,
- SDP_MAX_STRING_LEN+1);
- break;
-
- case SDP_ATTR_T38_RATEMGMT:
- dst_attr_p->attr.t38ratemgmt = src_attr_p->attr.t38ratemgmt;
- break;
-
- case SDP_ATTR_T38_UDPEC:
- dst_attr_p->attr.t38udpec = src_attr_p->attr.t38udpec;
- break;
-
- case SDP_ATTR_X_PC_CODEC:
- dst_attr_p->attr.pccodec.num_payloads =
- src_attr_p->attr.pccodec.num_payloads;
- for (i=0; i < src_attr_p->attr.pccodec.num_payloads; i++) {
- dst_attr_p->attr.pccodec.payload_type[i] =
- src_attr_p->attr.pccodec.payload_type[i];
- }
- break;
-
- case SDP_ATTR_DIRECTION:
-
- dst_attr_p->attr.comediadir.role =
- src_attr_p->attr.comediadir.role;
-
- if (src_attr_p->attr.comediadir.conn_info.nettype) {
- dst_attr_p->attr.comediadir.conn_info_present = TRUE;
- dst_attr_p->attr.comediadir.conn_info.nettype =
- src_attr_p->attr.comediadir.conn_info.nettype;
- dst_attr_p->attr.comediadir.conn_info.addrtype =
- src_attr_p->attr.comediadir.conn_info.addrtype;
- sstrncpy(dst_attr_p->attr.comediadir.conn_info.conn_addr,
- src_attr_p->attr.comediadir.conn_info.conn_addr,
- SDP_MAX_STRING_LEN+1);
- dst_attr_p->attr.comediadir.src_port =
- src_attr_p->attr.comediadir.src_port;
- }
- break;
-
- case SDP_ATTR_SILENCESUPP:
- dst_attr_p->attr.silencesupp.enabled =
- src_attr_p->attr.silencesupp.enabled;
- dst_attr_p->attr.silencesupp.timer_null =
- src_attr_p->attr.silencesupp.timer_null;
- dst_attr_p->attr.silencesupp.timer =
- src_attr_p->attr.silencesupp.timer;
- dst_attr_p->attr.silencesupp.pref =
- src_attr_p->attr.silencesupp.pref;
- dst_attr_p->attr.silencesupp.siduse =
- src_attr_p->attr.silencesupp.siduse;
- dst_attr_p->attr.silencesupp.fxnslevel_null =
- src_attr_p->attr.silencesupp.fxnslevel_null;
- dst_attr_p->attr.silencesupp.fxnslevel =
- src_attr_p->attr.silencesupp.fxnslevel;
- break;
-
- case SDP_ATTR_RTR:
- dst_attr_p->attr.rtr.confirm = src_attr_p->attr.rtr.confirm;
- break;
-
- case SDP_ATTR_X_SIDIN:
- case SDP_ATTR_X_SIDOUT:
- case SDP_ATTR_X_CONFID:
- sstrncpy(dst_attr_p->attr.stream_data.x_sidin,
- src_attr_p->attr.stream_data.x_sidin,SDP_MAX_STRING_LEN+1);
- sstrncpy(dst_attr_p->attr.stream_data.x_sidout,
- src_attr_p->attr.stream_data.x_sidout,SDP_MAX_STRING_LEN+1);
- sstrncpy(dst_attr_p->attr.stream_data.x_confid,
- src_attr_p->attr.stream_data.x_confid,SDP_MAX_STRING_LEN+1);
- break;
-
- case SDP_ATTR_GROUP:
- dst_attr_p->attr.stream_data.group_attr =
- src_attr_p->attr.stream_data.group_attr;
- dst_attr_p->attr.stream_data.num_group_id =
- src_attr_p->attr.stream_data.num_group_id;
-
- for (i=0; i < src_attr_p->attr.stream_data.num_group_id; i++) {
- dst_attr_p->attr.stream_data.group_id_arr[i] =
- src_attr_p->attr.stream_data.group_id_arr[i];
- }
- break;
-
- case SDP_ATTR_SOURCE_FILTER:
- dst_attr_p->attr.source_filter.mode =
- src_attr_p->attr.source_filter.mode;
- dst_attr_p->attr.source_filter.nettype =
- src_attr_p->attr.source_filter.nettype;
- dst_attr_p->attr.source_filter.addrtype =
- src_attr_p->attr.source_filter.addrtype;
- sstrncpy(dst_attr_p->attr.source_filter.dest_addr,
- src_attr_p->attr.source_filter.dest_addr,
- SDP_MAX_STRING_LEN+1);
- for (i=0; i<src_attr_p->attr.source_filter.num_src_addr; ++i) {
- sstrncpy(dst_attr_p->attr.source_filter.src_list[i],
- src_attr_p->attr.source_filter.src_list[i],
- SDP_MAX_STRING_LEN+1);
- }
- dst_attr_p->attr.source_filter.num_src_addr =
- src_attr_p->attr.source_filter.num_src_addr;
- break;
-
- case SDP_ATTR_SRTP_CONTEXT:
- case SDP_ATTR_SDESCRIPTIONS:
- /* Tag parameter is not valid for version 2 sdescriptions */
- if (src_attr_p->type == SDP_ATTR_SDESCRIPTIONS) {
- dst_attr_p->attr.srtp_context.tag =
- src_attr_p->attr.srtp_context.tag;
- }
-
- dst_attr_p->attr.srtp_context.selection_flags =
- src_attr_p->attr.srtp_context.selection_flags;
-
- dst_attr_p->attr.srtp_context.suite = src_attr_p->attr.srtp_context.suite;
-
- dst_attr_p->attr.srtp_context.master_key_size_bytes =
- src_attr_p->attr.srtp_context.master_key_size_bytes;
-
- dst_attr_p->attr.srtp_context.master_salt_size_bytes =
- src_attr_p->attr.srtp_context.master_salt_size_bytes;
-
- bcopy(src_attr_p->attr.srtp_context.master_key,
- dst_attr_p->attr.srtp_context.master_key,
- SDP_SRTP_MAX_KEY_SIZE_BYTES);
-
- bcopy(src_attr_p->attr.srtp_context.master_salt,
- dst_attr_p->attr.srtp_context.master_salt,
- SDP_SRTP_MAX_SALT_SIZE_BYTES);
-
-
- sstrncpy((char*)dst_attr_p->attr.srtp_context.master_key_lifetime,
- (char*)src_attr_p->attr.srtp_context.master_key_lifetime,
- SDP_SRTP_MAX_LIFETIME_BYTES);
-
- sstrncpy((char*)dst_attr_p->attr.srtp_context.mki,
- (char*)src_attr_p->attr.srtp_context.mki,
- SDP_SRTP_MAX_MKI_SIZE_BYTES);
-
- dst_attr_p->attr.srtp_context.mki_size_bytes =
- src_attr_p->attr.srtp_context.mki_size_bytes;
-
- if (src_attr_p->attr.srtp_context.session_parameters) {
- dst_attr_p->attr.srtp_context.session_parameters =
- cpr_strdup(src_attr_p->attr.srtp_context.session_parameters);
- }
-
- break;
-
- default:
- break;
- }
-
- return;
-}
-
-/* Function: sdp_copy_attr
- * Description: Copy an attribute from one SDP/level to another. A new
- * attribute is automatically added to the end of the attr
- * list at the dst SDP/level and all parameter values are
- * copied.
- * Description: Add a new attribute of the specified type at the given
- * level and capability level or base attribute if cap_num
- * is zero.
- * Parameters: src_sdp_ptr The source SDP handle.
- * dst_sdp_ptr The dest SDP handle.
- * src_level The level of the source attribute.
- * dst_level The level of the source attribute.
- * src_cap_num The src capability number associated with the
- * attribute if any.
- * dst_cap_num The dst capability number associated with the
- * attribute if any. Note that src and dst
- * cap_num must both be zero or both be non-zero.
- * src_attr_type The type of source attribute. This cannot
- * be SDP_ATTR_X_CAP or SDP_ATTR_X_CPAR.
- * src_inst_num The instance number of the source attr.
- * Returns: SDP_SUCCESS Attribute was successfully copied.
- */
-sdp_result_e sdp_copy_attr (void *src_sdp_ptr, void *dst_sdp_ptr,
- u16 src_level, u16 dst_level,
- u8 src_cap_num, u8 dst_cap_num,
- sdp_attr_e src_attr_type, u16 src_inst_num)
-{
- u16 i;
- sdp_mca_t *mca_p;
- sdp_mca_t *cap_p;
- sdp_t *src_sdp_p = (sdp_t *)src_sdp_ptr;
- sdp_t *dst_sdp_p = (sdp_t *)dst_sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_attr_t *new_attr_p;
- sdp_attr_t *prev_attr_p;
- sdp_attr_t *src_attr_p;
-
- if (sdp_verify_sdp_ptr(src_sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- /* Make sure if one is a capability attribute, then both are. */
- if (((src_cap_num == 0) && (dst_cap_num != 0)) ||
- ((src_cap_num != 0) && (dst_cap_num == 0))) {
- src_sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Cannot copy X_CAP/CDSC attributes directly using this routine.
- * You also can't copy X_CPAR/CPAR attributes by specifying them directly,
- * but you can copy them by giving the corresponding cap_num. */
- if ((src_attr_type == SDP_ATTR_X_CAP) ||
- (src_attr_type == SDP_ATTR_X_CPAR) ||
- (src_attr_type == SDP_ATTR_CDSC) ||
- (src_attr_type == SDP_ATTR_CPAR)) {
- src_sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- src_attr_p = sdp_find_attr(src_sdp_p, src_level, src_cap_num,
- src_attr_type, src_inst_num);
- if (src_attr_p == NULL) {
- if (src_sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Error: Source attribute for copy not found.",
- src_sdp_p->debug_str);
- }
- src_sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- new_attr_p = (sdp_attr_t *)SDP_MALLOC(sizeof(sdp_attr_t));
- if (new_attr_p == NULL) {
- src_sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
-
- /* Copy over all the attribute information. */
- new_attr_p->type = src_attr_type;
- new_attr_p->next_p = NULL;
-
- switch (src_attr_type) {
-
- case SDP_ATTR_BEARER:
- case SDP_ATTR_CALLED:
- case SDP_ATTR_CONN_TYPE:
- case SDP_ATTR_DIALED:
- case SDP_ATTR_DIALING:
- case SDP_ATTR_FRAMING:
- case SDP_ATTR_MAXPRATE:
- case SDP_ATTR_LABEL:
- sstrncpy(new_attr_p->attr.string_val, src_attr_p->attr.string_val,
- SDP_MAX_STRING_LEN+1);
- break;
-
- case SDP_ATTR_EECID:
- case SDP_ATTR_PTIME:
- case SDP_ATTR_T38_VERSION:
- case SDP_ATTR_T38_MAXBITRATE:
- case SDP_ATTR_T38_MAXBUFFER:
- case SDP_ATTR_T38_MAXDGRAM:
- case SDP_ATTR_X_SQN:
- case SDP_ATTR_TC1_PAYLOAD_BYTES:
- case SDP_ATTR_TC1_WINDOW_SIZE:
- case SDP_ATTR_TC2_PAYLOAD_BYTES:
- case SDP_ATTR_TC2_WINDOW_SIZE:
- case SDP_ATTR_RTCP:
- case SDP_ATTR_MID:
- case SDP_ATTR_RTCP_UNICAST:
- new_attr_p->attr.u32_val = src_attr_p->attr.u32_val;
- break;
-
- case SDP_ATTR_T38_FILLBITREMOVAL:
- case SDP_ATTR_T38_TRANSCODINGMMR:
- case SDP_ATTR_T38_TRANSCODINGJBIG:
- case SDP_ATTR_TMRGWXID:
- new_attr_p->attr.boolean_val = src_attr_p->attr.boolean_val;
- break;
-
- case SDP_ATTR_QOS:
- case SDP_ATTR_SECURE:
- case SDP_ATTR_X_PC_QOS:
- case SDP_ATTR_X_QOS:
- new_attr_p->attr.qos.strength = src_attr_p->attr.qos.strength;
- new_attr_p->attr.qos.direction = src_attr_p->attr.qos.direction;
- new_attr_p->attr.qos.confirm = src_attr_p->attr.qos.confirm;
- break;
-
- case SDP_ATTR_CURR:
- new_attr_p->attr.curr.type = src_attr_p->attr.curr.type;
- new_attr_p->attr.curr.direction = src_attr_p->attr.curr.direction;
- new_attr_p->attr.curr.status_type = src_attr_p->attr.curr.status_type;
- break;
- case SDP_ATTR_DES:
- new_attr_p->attr.des.type = src_attr_p->attr.des.type;
- new_attr_p->attr.des.direction = src_attr_p->attr.des.direction;
- new_attr_p->attr.des.status_type = src_attr_p->attr.des.status_type;
- new_attr_p->attr.des.strength = src_attr_p->attr.des.strength;
- break;
-
- case SDP_ATTR_CONF:
- new_attr_p->attr.conf.type = src_attr_p->attr.conf.type;
- new_attr_p->attr.conf.direction = src_attr_p->attr.conf.direction;
- new_attr_p->attr.conf.status_type = src_attr_p->attr.conf.status_type;
- break;
-
- case SDP_ATTR_INACTIVE:
- case SDP_ATTR_RECVONLY:
- case SDP_ATTR_SENDONLY:
- case SDP_ATTR_SENDRECV:
- /* These attrs have no parameters. */
- break;
-
- case SDP_ATTR_FMTP:
- new_attr_p->attr.fmtp.payload_num = src_attr_p->attr.fmtp.payload_num;
- new_attr_p->attr.fmtp.maxval = src_attr_p->attr.fmtp.maxval;
- new_attr_p->attr.fmtp.bitrate = src_attr_p->attr.fmtp.bitrate;
- new_attr_p->attr.fmtp.annexa = src_attr_p->attr.fmtp.annexa;
- new_attr_p->attr.fmtp.annexb = src_attr_p->attr.fmtp.annexb;
- new_attr_p->attr.fmtp.cif = src_attr_p->attr.fmtp.cif;
- new_attr_p->attr.fmtp.qcif = src_attr_p->attr.fmtp.qcif;
- new_attr_p->attr.fmtp.sqcif = src_attr_p->attr.fmtp.qcif;
- new_attr_p->attr.fmtp.cif4 = src_attr_p->attr.fmtp.cif4;
- new_attr_p->attr.fmtp.cif16 = src_attr_p->attr.fmtp.cif16;
- new_attr_p->attr.fmtp.maxbr = src_attr_p->attr.fmtp.maxbr;
- new_attr_p->attr.fmtp.custom_x = src_attr_p->attr.fmtp.custom_x;
- new_attr_p->attr.fmtp.custom_y = src_attr_p->attr.fmtp.custom_y;
- new_attr_p->attr.fmtp.custom_mpi = src_attr_p->attr.fmtp.custom_mpi;
- new_attr_p->attr.fmtp.par_width = src_attr_p->attr.fmtp.par_width;
- new_attr_p->attr.fmtp.par_height = src_attr_p->attr.fmtp.par_height;
- new_attr_p->attr.fmtp.cpcf = src_attr_p->attr.fmtp.cpcf;
- new_attr_p->attr.fmtp.bpp = src_attr_p->attr.fmtp.bpp;
- new_attr_p->attr.fmtp.hrd = src_attr_p->attr.fmtp.hrd;
- new_attr_p->attr.fmtp.profile = src_attr_p->attr.fmtp.profile;
- new_attr_p->attr.fmtp.level = src_attr_p->attr.fmtp.level;
- new_attr_p->attr.fmtp.is_interlace = src_attr_p->attr.fmtp.is_interlace;
-
- sstrncpy(new_attr_p->attr.fmtp.profile_level_id,
- src_attr_p->attr.fmtp.profile_level_id,
- SDP_MAX_STRING_LEN+1);
- sstrncpy(new_attr_p->attr.fmtp.parameter_sets,
- src_attr_p->attr.fmtp.parameter_sets,
- SDP_MAX_STRING_LEN+1);
- new_attr_p->attr.fmtp.deint_buf_req =
- src_attr_p->attr.fmtp.deint_buf_req;
- new_attr_p->attr.fmtp.max_don_diff =
- src_attr_p->attr.fmtp.max_don_diff;
- new_attr_p->attr.fmtp.init_buf_time =
- src_attr_p->attr.fmtp.init_buf_time;
- new_attr_p->attr.fmtp.packetization_mode =
- src_attr_p->attr.fmtp.packetization_mode;
- new_attr_p->attr.fmtp.flag =
- src_attr_p->attr.fmtp.flag;
-
- new_attr_p->attr.fmtp.max_mbps = src_attr_p->attr.fmtp.max_mbps;
- new_attr_p->attr.fmtp.max_fs = src_attr_p->attr.fmtp.max_fs;
- new_attr_p->attr.fmtp.max_cpb = src_attr_p->attr.fmtp.max_cpb;
- new_attr_p->attr.fmtp.max_dpb = src_attr_p->attr.fmtp.max_dpb;
- new_attr_p->attr.fmtp.max_br = src_attr_p->attr.fmtp.max_br;
- new_attr_p->attr.fmtp.redundant_pic_cap =
- src_attr_p->attr.fmtp.redundant_pic_cap;
- new_attr_p->attr.fmtp.deint_buf_cap =
- src_attr_p->attr.fmtp.deint_buf_cap;
- new_attr_p->attr.fmtp.max_rcmd_nalu_size =
- src_attr_p->attr.fmtp.max_rcmd_nalu_size;
- new_attr_p->attr.fmtp.interleaving_depth =
- src_attr_p->attr.fmtp.interleaving_depth;
- new_attr_p->attr.fmtp.parameter_add =
- src_attr_p->attr.fmtp.parameter_add;
-
- new_attr_p->attr.fmtp.annex_d = src_attr_p->attr.fmtp.annex_d;
- new_attr_p->attr.fmtp.annex_f = src_attr_p->attr.fmtp.annex_f;
- new_attr_p->attr.fmtp.annex_i = src_attr_p->attr.fmtp.annex_i;
- new_attr_p->attr.fmtp.annex_j = src_attr_p->attr.fmtp.annex_j;
- new_attr_p->attr.fmtp.annex_t = src_attr_p->attr.fmtp.annex_t;
- new_attr_p->attr.fmtp.annex_k_val = src_attr_p->attr.fmtp.annex_k_val;
- new_attr_p->attr.fmtp.annex_n_val = src_attr_p->attr.fmtp.annex_n_val;
- new_attr_p->attr.fmtp.annex_p_val_picture_resize =
- src_attr_p->attr.fmtp.annex_p_val_picture_resize;
- new_attr_p->attr.fmtp.annex_p_val_warp =
- src_attr_p->attr.fmtp.annex_p_val_warp;
-
- new_attr_p->attr.fmtp.annexb_required =
- src_attr_p->attr.fmtp.annexb_required;
- new_attr_p->attr.fmtp.annexa_required =
- src_attr_p->attr.fmtp.annexa_required;
- new_attr_p->attr.fmtp.fmtp_format
- = src_attr_p->attr.fmtp.fmtp_format;
-
- for (i=0; i < SDP_NE_NUM_BMAP_WORDS; i++) {
- new_attr_p->attr.fmtp.bmap[i] = src_attr_p->attr.fmtp.bmap[i];
- }
- break;
-
- case SDP_ATTR_RTPMAP:
- new_attr_p->attr.transport_map.payload_num =
- src_attr_p->attr.transport_map.payload_num;
- new_attr_p->attr.transport_map.clockrate =
- src_attr_p->attr.transport_map.clockrate;
- new_attr_p->attr.transport_map.num_chan =
- src_attr_p->attr.transport_map.num_chan;
- sstrncpy(new_attr_p->attr.transport_map.encname,
- src_attr_p->attr.transport_map.encname,
- SDP_MAX_STRING_LEN+1);
- break;
-
- case SDP_ATTR_SUBNET:
- new_attr_p->attr.subnet.nettype = src_attr_p->attr.subnet.nettype;
- new_attr_p->attr.subnet.addrtype = src_attr_p->attr.subnet.addrtype;
- new_attr_p->attr.subnet.prefix = src_attr_p->attr.subnet.prefix;
- sstrncpy(new_attr_p->attr.subnet.addr, src_attr_p->attr.subnet.addr,
- SDP_MAX_STRING_LEN+1);
- break;
-
- case SDP_ATTR_T38_RATEMGMT:
- new_attr_p->attr.t38ratemgmt = src_attr_p->attr.t38ratemgmt;
- break;
-
- case SDP_ATTR_T38_UDPEC:
- new_attr_p->attr.t38udpec = src_attr_p->attr.t38udpec;
- break;
-
- case SDP_ATTR_X_PC_CODEC:
- new_attr_p->attr.pccodec.num_payloads =
- src_attr_p->attr.pccodec.num_payloads;
- for (i=0; i < src_attr_p->attr.pccodec.num_payloads; i++) {
- new_attr_p->attr.pccodec.payload_type[i] =
- src_attr_p->attr.pccodec.payload_type[i];
- }
- break;
-
- case SDP_ATTR_DIRECTION:
-
- new_attr_p->attr.comediadir.role =
- src_attr_p->attr.comediadir.role;
-
- if (src_attr_p->attr.comediadir.conn_info.nettype) {
- new_attr_p->attr.comediadir.conn_info_present = TRUE;
- new_attr_p->attr.comediadir.conn_info.nettype =
- src_attr_p->attr.comediadir.conn_info.nettype;
- new_attr_p->attr.comediadir.conn_info.addrtype =
- src_attr_p->attr.comediadir.conn_info.addrtype;
- sstrncpy(new_attr_p->attr.comediadir.conn_info.conn_addr,
- src_attr_p->attr.comediadir.conn_info.conn_addr,
- SDP_MAX_STRING_LEN+1);
- new_attr_p->attr.comediadir.src_port =
- src_attr_p->attr.comediadir.src_port;
- }
- break;
-
-
- case SDP_ATTR_SILENCESUPP:
- new_attr_p->attr.silencesupp.enabled =
- src_attr_p->attr.silencesupp.enabled;
- new_attr_p->attr.silencesupp.timer_null =
- src_attr_p->attr.silencesupp.timer_null;
- new_attr_p->attr.silencesupp.timer =
- src_attr_p->attr.silencesupp.timer;
- new_attr_p->attr.silencesupp.pref =
- src_attr_p->attr.silencesupp.pref;
- new_attr_p->attr.silencesupp.siduse =
- src_attr_p->attr.silencesupp.siduse;
- new_attr_p->attr.silencesupp.fxnslevel_null =
- src_attr_p->attr.silencesupp.fxnslevel_null;
- new_attr_p->attr.silencesupp.fxnslevel =
- src_attr_p->attr.silencesupp.fxnslevel;
- break;
-
- case SDP_ATTR_MPTIME:
- new_attr_p->attr.mptime.num_intervals =
- src_attr_p->attr.mptime.num_intervals;
- for (i=0; i < src_attr_p->attr.mptime.num_intervals; i++) {
- new_attr_p->attr.mptime.intervals[i] =
- src_attr_p->attr.mptime.intervals[i];
- }
- break;
-
- case SDP_ATTR_X_SIDIN:
- case SDP_ATTR_X_SIDOUT:
- case SDP_ATTR_X_CONFID:
- sstrncpy(new_attr_p->attr.stream_data.x_sidin,
- src_attr_p->attr.stream_data.x_sidin,SDP_MAX_STRING_LEN+1);
- sstrncpy(new_attr_p->attr.stream_data.x_sidout,
- src_attr_p->attr.stream_data.x_sidout,SDP_MAX_STRING_LEN+1);
- sstrncpy(new_attr_p->attr.stream_data.x_confid,
- src_attr_p->attr.stream_data.x_confid,SDP_MAX_STRING_LEN+1);
- break;
-
- case SDP_ATTR_GROUP:
- new_attr_p->attr.stream_data.group_attr =
- src_attr_p->attr.stream_data.group_attr;
- new_attr_p->attr.stream_data.num_group_id =
- src_attr_p->attr.stream_data.num_group_id;
-
- for (i=0; i < src_attr_p->attr.stream_data.num_group_id; i++) {
- new_attr_p->attr.stream_data.group_id_arr[i] =
- src_attr_p->attr.stream_data.group_id_arr[i];
- }
- break;
-
- case SDP_ATTR_SOURCE_FILTER:
- new_attr_p->attr.source_filter.mode =
- src_attr_p->attr.source_filter.mode;
- new_attr_p->attr.source_filter.nettype =
- src_attr_p->attr.source_filter.nettype;
- new_attr_p->attr.source_filter.addrtype =
- src_attr_p->attr.source_filter.addrtype;
- sstrncpy(new_attr_p->attr.source_filter.dest_addr,
- src_attr_p->attr.source_filter.dest_addr,
- SDP_MAX_STRING_LEN+1);
- for (i=0; i<src_attr_p->attr.source_filter.num_src_addr; ++i) {
- sstrncpy(new_attr_p->attr.source_filter.src_list[i],
- src_attr_p->attr.source_filter.src_list[i],
- SDP_MAX_STRING_LEN+1);
- }
- new_attr_p->attr.source_filter.num_src_addr =
- src_attr_p->attr.source_filter.num_src_addr;
- break;
-
- case SDP_ATTR_SRTP_CONTEXT:
- case SDP_ATTR_SDESCRIPTIONS:
- /* Tag parameter is only valid for version 9 sdescriptions */
- if (src_attr_type == SDP_ATTR_SDESCRIPTIONS) {
- new_attr_p->attr.srtp_context.tag =
- src_attr_p->attr.srtp_context.tag;
- }
-
- new_attr_p->attr.srtp_context.suite =
- src_attr_p->attr.srtp_context.suite;
-
- new_attr_p->attr.srtp_context.selection_flags =
- src_attr_p->attr.srtp_context.selection_flags;
-
- new_attr_p->attr.srtp_context.master_key_size_bytes =
- src_attr_p->attr.srtp_context.master_key_size_bytes;
-
- new_attr_p->attr.srtp_context.master_salt_size_bytes =
- src_attr_p->attr.srtp_context.master_salt_size_bytes;
-
- bcopy(src_attr_p->attr.srtp_context.master_key,
- new_attr_p->attr.srtp_context.master_key,
- SDP_SRTP_MAX_KEY_SIZE_BYTES);
-
- bcopy(src_attr_p->attr.srtp_context.master_salt,
- new_attr_p->attr.srtp_context.master_salt,
- SDP_SRTP_MAX_SALT_SIZE_BYTES);
-
-
- sstrncpy((char*)new_attr_p->attr.srtp_context.master_key_lifetime,
- (char*)src_attr_p->attr.srtp_context.master_key_lifetime,
- SDP_SRTP_MAX_LIFETIME_BYTES);
-
- sstrncpy((char*)new_attr_p->attr.srtp_context.mki,
- (char*)src_attr_p->attr.srtp_context.mki,
- SDP_SRTP_MAX_MKI_SIZE_BYTES);
-
- new_attr_p->attr.srtp_context.mki_size_bytes =
- src_attr_p->attr.srtp_context.mki_size_bytes;
-
- if (src_attr_p->attr.srtp_context.session_parameters) {
- new_attr_p->attr.srtp_context.session_parameters =
- cpr_strdup(src_attr_p->attr.srtp_context.session_parameters);
- }
-
- break;
-
- default:
- break;
- }
-
- if (src_cap_num == 0) {
- if (dst_level == SDP_SESSION_LEVEL) {
- if (dst_sdp_p->sess_attrs_p == NULL) {
- dst_sdp_p->sess_attrs_p = new_attr_p;
- } else {
- for (prev_attr_p = dst_sdp_p->sess_attrs_p;
- prev_attr_p->next_p != NULL;
- prev_attr_p = prev_attr_p->next_p) {
- ; /* Empty for */
- }
- prev_attr_p->next_p = new_attr_p;
- }
- } else {
- mca_p = sdp_find_media_level(dst_sdp_p, dst_level);
- if (mca_p == NULL) {
- sdp_free_attr(new_attr_p);
- src_sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (mca_p->media_attrs_p == NULL) {
- mca_p->media_attrs_p = new_attr_p;
- } else {
- for (prev_attr_p = mca_p->media_attrs_p;
- prev_attr_p->next_p != NULL;
- prev_attr_p = prev_attr_p->next_p) {
- ; /* Empty for */
- }
- prev_attr_p->next_p = new_attr_p;
- }
- }
- } else {
- /* Add a new capability attribute - find the capability attr. */
- attr_p = sdp_find_capability(dst_sdp_p, dst_level, dst_cap_num);
- if (attr_p == NULL) {
- sdp_free_attr(new_attr_p);
- src_sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- cap_p = attr_p->attr.cap_p;
- if (cap_p->media_attrs_p == NULL) {
- cap_p->media_attrs_p = new_attr_p;
- } else {
- for (prev_attr_p = cap_p->media_attrs_p;
- prev_attr_p->next_p != NULL;
- prev_attr_p = prev_attr_p->next_p) {
- ; /* Empty for */
- }
- prev_attr_p->next_p = new_attr_p;
- }
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_copy_all_attrs
- * Description: Copy all attributes from one SDP/level to another.
- * Parameters: src_sdp_ptr The source SDP handle.
- * dst_sdp_ptr The dest SDP handle.
- * src_level The level of the source attributes.
- * dst_level The level of the source attributes.
- * Returns: SDP_SUCCESS Attributes were successfully copied.
- */
-sdp_result_e sdp_copy_all_attrs (void *src_sdp_ptr, void *dst_sdp_ptr,
- u16 src_level, u16 dst_level)
-{
- int i;
- sdp_mca_t *mca_p = NULL;
- sdp_t *src_sdp_p = (sdp_t *)src_sdp_ptr;
- sdp_t *dst_sdp_p = (sdp_t *)dst_sdp_ptr;
- sdp_mca_t *src_cap_p;
- sdp_mca_t *dst_cap_p;
- sdp_attr_t *src_attr_p;
- sdp_attr_t *dst_attr_p;
- sdp_attr_t *new_attr_p;
- sdp_attr_t *src_cap_attr_p;
- sdp_attr_t *dst_cap_attr_p;
- sdp_attr_t *new_cap_attr_p;
-
- if (sdp_verify_sdp_ptr(src_sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_verify_sdp_ptr(dst_sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- /* Find src attribute list. */
- if (src_level == SDP_SESSION_LEVEL) {
- src_attr_p = src_sdp_p->sess_attrs_p;
- } else {
- mca_p = sdp_find_media_level(src_sdp_p, src_level);
- if (mca_p == NULL) {
- if (src_sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Invalid src media level (%u) for copy all "
- "attrs ", src_sdp_p->debug_str, src_level);
- }
- return (SDP_INVALID_PARAMETER);
- }
- src_attr_p = mca_p->media_attrs_p;
- }
-
- /* Find dst attribute list. */
- if (dst_level == SDP_SESSION_LEVEL) {
- dst_attr_p = dst_sdp_p->sess_attrs_p;
- } else {
- mca_p = sdp_find_media_level(dst_sdp_p, dst_level);
- if (mca_p == NULL) {
- if (src_sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Invalid dst media level (%u) for copy all "
- "attrs ", src_sdp_p->debug_str, dst_level);
- }
- return (SDP_INVALID_PARAMETER);
- }
- dst_attr_p = mca_p->media_attrs_p;
- }
-
- /* Now find the end of the dst attr list. This is where we will
- * add new attributes. */
- while ((dst_attr_p != NULL) && (dst_attr_p->next_p != NULL)) {
- dst_attr_p = dst_attr_p->next_p;
- }
-
- /* For each src attribute, allocate a new dst attr and copy the info */
- while (src_attr_p != NULL) {
-
- /* Allocate the new attr. */
- new_attr_p = (sdp_attr_t *)SDP_MALLOC(sizeof(sdp_attr_t));
- if (new_attr_p == NULL) {
- src_sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
-
- if ((src_attr_p->type != SDP_ATTR_X_CAP) &&
- (src_attr_p->type != SDP_ATTR_CDSC)) {
- /* Simple attr type - copy over all the attr info. */
- sdp_copy_attr_fields(src_attr_p, new_attr_p);
- } else {
- /* X-cap/cdsc attrs must be handled differently. Allocate an
- * mca structure and copy over any X-cpar/cdsc attrs. */
-
- new_attr_p->attr.cap_p =
- (sdp_mca_t *)SDP_MALLOC(sizeof(sdp_mca_t));
- if (new_attr_p->attr.cap_p == NULL) {
- sdp_free_attr(new_attr_p);
- return (SDP_NO_RESOURCE);
- }
-
- new_attr_p->type = src_attr_p->type;
-
- src_cap_p = src_attr_p->attr.cap_p;
- dst_cap_p = new_attr_p->attr.cap_p;
-
- dst_cap_p->media = src_cap_p->media;
- dst_cap_p->conn.nettype = src_cap_p->conn.nettype;
- dst_cap_p->conn.addrtype = src_cap_p->conn.addrtype;
- sstrncpy(dst_cap_p->conn.conn_addr, src_cap_p->conn.conn_addr,
- SDP_MAX_LINE_LEN+1);
- dst_cap_p->transport = src_cap_p->transport;
- dst_cap_p->port_format = src_cap_p->port_format;
- dst_cap_p->port = src_cap_p->port;
- dst_cap_p->num_ports = src_cap_p->num_ports;
- dst_cap_p->vpi = src_cap_p->vpi;
- dst_cap_p->vci = src_cap_p->vci;
- dst_cap_p->vcci = src_cap_p->vcci;
- dst_cap_p->cid = src_cap_p->cid;
- dst_cap_p->num_payloads = src_cap_p->num_payloads;
- dst_cap_p->mid = src_cap_p->mid;
-
- for (i=0; i < SDP_MAX_PAYLOAD_TYPES; i++) {
- new_attr_p->attr.cap_p->payload_indicator[i] =
- src_attr_p->attr.cap_p->payload_indicator[i];
- new_attr_p->attr.cap_p->payload_type[i] =
- src_attr_p->attr.cap_p->payload_type[i];
- }
-
- src_cap_attr_p = src_attr_p->attr.cap_p->media_attrs_p;
- dst_cap_attr_p = NULL;
-
- /* Copy all of the X-cpar/cpar attrs from the src. */
- while (src_cap_attr_p != NULL) {
-
- new_cap_attr_p = (sdp_attr_t *)SDP_MALLOC(sizeof(sdp_attr_t));
- if (new_cap_attr_p == NULL) {
- sdp_free_attr (new_attr_p);
- return (SDP_NO_RESOURCE);
- }
-
- /* Copy X-cpar/cpar attribute info. */
- sdp_copy_attr_fields(src_cap_attr_p, new_cap_attr_p);
-
- /* Now add the new X-cpar/cpar attr in the right place. */
- if (dst_cap_attr_p == NULL) {
- new_attr_p->attr.cap_p->media_attrs_p = new_cap_attr_p;
- dst_cap_attr_p = new_cap_attr_p;
- } else {
- dst_cap_attr_p->next_p = new_cap_attr_p;
- dst_cap_attr_p = new_cap_attr_p;
- }
-
- /* Move to the next X-cpar/cpar attr. */
- src_cap_attr_p = src_cap_attr_p->next_p;
- }
-
- }
-
- /* New add the new base attr at the correct place. */
- if (dst_attr_p == NULL) {
- if (dst_level == SDP_SESSION_LEVEL) {
- dst_sdp_p->sess_attrs_p = new_attr_p;
- dst_attr_p = dst_sdp_p->sess_attrs_p;
- } else {
- mca_p->media_attrs_p = new_attr_p;
- dst_attr_p = mca_p->media_attrs_p;
- }
- } else {
- dst_attr_p->next_p = new_attr_p;
- dst_attr_p = dst_attr_p->next_p;
- }
-
- /* Now move on to the next src attr. */
- src_attr_p = src_attr_p->next_p;
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_num_instances
- * Description: Get the number of attributes of the specified type at
- * the given level and capability level.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * attr_type The type of attribute to add.
- * num_attr_inst Pointer to a u16 in which to return the
- * number of attributes.
- * Returns: SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified media line is not defined.
- */
-sdp_result_e sdp_attr_num_instances (void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e attr_type, u16 *num_attr_inst)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_result_e rc;
- static char fname[] = "attr_num_instances";
-
- *num_attr_inst = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- rc = sdp_find_attr_list(sdp_p, level, cap_num, &attr_p, fname);
- if (rc == SDP_SUCCESS) {
- /* Found the attr list. Count the number of attrs of the given
- * type at this level. */
- for (; attr_p != NULL; attr_p = attr_p->next_p) {
- if (attr_p->type == attr_type) {
- (*num_attr_inst)++;
- }
- }
-
- }
-
- return (rc);
-}
-
-
-/* Function: sdp_get_total_attrs
- * Description: Get the total number of attributes at the given level and
- * capability level.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * num_attrs Pointer to a u16 in which to return the
- * number of attributes.
- * Returns: SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified media line is not defined.
- */
-sdp_result_e sdp_get_total_attrs (void *sdp_ptr, u16 level, u8 cap_num,
- u16 *num_attrs)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_result_e rc;
- static char fname[] = "get_total_attrs";
-
- *num_attrs = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- rc = sdp_find_attr_list(sdp_p, level, cap_num, &attr_p, fname);
- if (rc == SDP_SUCCESS) {
- /* Found the attr list. Count the total number of attrs
- * at this level. */
- for (; attr_p != NULL; attr_p = attr_p->next_p) {
- (*num_attrs)++;
- }
-
- }
-
- return (rc);
-}
-
-
-/* Function: sdp_get_attr_type
- * Description: Given an overall attribute number at a specified level, i.e.,
- * attr number is not specific to the type of attribute, return
- * the attribute type and the instance number of that particular
- * type of attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * attr_num Attribute number to retrieve. This is an overall
- * attribute number over all attrs at this level.
- * Range is (1 - max attrs at this level).
- * Returns: SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified media line is not defined.
- */
-sdp_result_e sdp_get_attr_type (void *sdp_ptr, u16 level, u8 cap_num,
- u16 attr_num, sdp_attr_e *attr_type, u16 *inst_num)
-{
- int i;
- u16 attr_total_count=0;
- u16 attr_count[SDP_MAX_ATTR_TYPES];
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_result_e rc;
- static char fname[] = "get_attr_type";
-
- *attr_type = SDP_ATTR_INVALID;
- *inst_num = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (attr_num < 1) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s, invalid attr num specified (%u) at level %u",
- sdp_p->debug_str, fname, attr_num, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- for (i=0; i < SDP_MAX_ATTR_TYPES; i++) {
- attr_count[i] = 0;
- }
-
- rc = sdp_find_attr_list(sdp_p, level, cap_num, &attr_p, fname);
- if (rc == SDP_SUCCESS) {
- /* Found the attr list. Now find the particular attribute
- * at the given level. */
- for (; attr_p != NULL; attr_p = attr_p->next_p) {
- attr_count[attr_p->type]++;
- if (++attr_total_count == attr_num) {
- *attr_type = attr_p->type;
- *inst_num = attr_count[attr_p->type];
- break;
- }
- }
-
- }
-
- return (rc);
-}
-
-
-/* Internal routine to free the memory associated with an attribute.
- * Certain attributes allocate additional memory. Free this and then
- * free the attribute itself.
- * Note that this routine may be called at any point (i.e., may be
- * called due to a failure case) and so the additional memory
- * associated with an attribute may or may not have been already
- * allocated. This routine should check this carefully.
- */
-void sdp_free_attr (sdp_attr_t *attr_p)
-{
- sdp_mca_t *cap_p;
- sdp_attr_t *cpar_p;
- sdp_attr_t *next_cpar_p;
-
- /* If this is an X-cap/cdsc attr, free the cap_p structure and
- * all X-cpar/cpar attributes. */
- if ((attr_p->type == SDP_ATTR_X_CAP) ||
- (attr_p->type == SDP_ATTR_CDSC)) {
- cap_p = attr_p->attr.cap_p;
- if (cap_p != NULL) {
- for (cpar_p = cap_p->media_attrs_p; cpar_p != NULL;) {
- next_cpar_p = cpar_p->next_p;
- sdp_free_attr(cpar_p);
- cpar_p = next_cpar_p;
- }
- SDP_FREE(cap_p);
- }
- } else if ((attr_p->type == SDP_ATTR_SDESCRIPTIONS) ||
- (attr_p->type == SDP_ATTR_SRTP_CONTEXT)) {
- SDP_FREE(attr_p->attr.srtp_context.session_parameters);
- }
-
- /* Now free the actual attribute memory. */
- SDP_FREE(attr_p);
-
-}
-
-
-/* Function: sdp_delete_attr
- * Description: Delete the specified attribute from the SDP structure.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * attr_type The type of attribute to delete.
- * inst_num The instance num of the attribute to delete.
- * Returns: SDP_SUCCESS Attribute was deleted successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_delete_attr (void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e attr_type, u16 inst_num)
-{
- u16 attr_count=0;
- sdp_mca_t *mca_p;
- sdp_mca_t *cap_p;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_attr_t *prev_attr_p = NULL;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (cap_num == 0) {
- /* Find and delete the specified instance. */
- if (level == SDP_SESSION_LEVEL) {
- for (attr_p = sdp_p->sess_attrs_p; attr_p != NULL;
- prev_attr_p = attr_p, attr_p = attr_p->next_p) {
- if (attr_p->type == attr_type) {
- attr_count++;
- if (attr_count == inst_num) {
- break;
- }
- }
- }
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Delete attribute (%s) instance %d not "
- "found.", sdp_p->debug_str,
- sdp_get_attr_name(attr_type), inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (prev_attr_p == NULL) {
- sdp_p->sess_attrs_p = attr_p->next_p;
- } else {
- prev_attr_p->next_p = attr_p->next_p;
- }
- sdp_free_attr(attr_p);
- } else { /* Attr is at a media level */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- for (attr_p = mca_p->media_attrs_p; attr_p != NULL;
- prev_attr_p = attr_p, attr_p = attr_p->next_p) {
- if (attr_p->type == attr_type) {
- attr_count++;
- if (attr_count == inst_num) {
- break;
- }
- }
- }
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Delete attribute (%s) instance %d "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(attr_type), inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (prev_attr_p == NULL) {
- mca_p->media_attrs_p = attr_p->next_p;
- } else {
- prev_attr_p->next_p = attr_p->next_p;
- }
- sdp_free_attr(attr_p);
- } /* Attr is at a media level */
- } else {
- /* Attr is a capability X-cpar/cpar attribute, find the capability. */
- attr_p = sdp_find_capability(sdp_p, level, cap_num);
- if (attr_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- cap_p = attr_p->attr.cap_p;
- /* Now find the specific attribute to delete. */
- for (attr_p = cap_p->media_attrs_p; attr_p != NULL;
- prev_attr_p = attr_p, attr_p = attr_p->next_p) {
- if (attr_p->type == attr_type) {
- attr_count++;
- if (attr_count == inst_num) {
- break;
- }
- }
- }
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Delete X-cpar/cpar attribute (%s) cap_num %u, "
- "instance %d not found.", sdp_p->debug_str,
- sdp_get_attr_name(attr_type), cap_num, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (prev_attr_p == NULL) {
- cap_p->media_attrs_p = attr_p->next_p;
- } else {
- prev_attr_p->next_p = attr_p->next_p;
- }
- sdp_free_attr(attr_p);
- }
-
- return (SDP_SUCCESS);
-}
-
-
-/* Function: sdp_delete_all_attrs
- * Description: Delete all attributes at the specified level from
- * the SDP structure.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * Returns: SDP_SUCCESS Attributes were deleted successfully.
- */
-sdp_result_e sdp_delete_all_attrs (void *sdp_ptr, u16 level, u8 cap_num)
-{
- sdp_mca_t *mca_p;
- sdp_mca_t *cap_p;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_attr_t *next_attr_p = NULL;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (cap_num == 0) {
- if (level == SDP_SESSION_LEVEL) {
- attr_p = sdp_p->sess_attrs_p;
- while (attr_p != NULL) {
- next_attr_p = attr_p->next_p;
- sdp_free_attr(attr_p);
- attr_p = next_attr_p;
- }
- sdp_p->sess_attrs_p = NULL;
- } else { /* Attr is at a media level */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p = mca_p->media_attrs_p;
- while (attr_p != NULL) {
- next_attr_p = attr_p->next_p;
- sdp_free_attr(attr_p);
- attr_p = next_attr_p;
- }
- mca_p->media_attrs_p = NULL;
- }
- } else {
- /* Attr is a capability X-cpar/cpar attribute, find the capability. */
- attr_p = sdp_find_capability(sdp_p, level, cap_num);
- if (attr_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- cap_p = attr_p->attr.cap_p;
- /* Now find the specific attribute to delete. */
- attr_p = cap_p->media_attrs_p;
- while (attr_p != NULL) {
- next_attr_p = attr_p->next_p;
- sdp_free_attr(attr_p);
- attr_p = next_attr_p;
- }
- cap_p->media_attrs_p = NULL;
- }
-
- return (SDP_SUCCESS);
-}
-
-
-/* Function: sdp_find_attr_list
- * Description: Find the attribute list for the specified level and cap_num.
- * Note: This is not an API for the application but an internal
- * routine used by the SDP library.
- * Parameters: sdp_p Pointer to the SDP to search.
- * level The level to check for the attribute list.
- * cap_num The capability number associated with the
- * attribute list. If none, should be zero.
- * attr_p Pointer to the attr list pointer. Will be
- * filled in on return if successful.
- * fname String function name calling this routine.
- * Use for printing debug.
- * Returns: SDP_SUCCESS
- * SDP_INVALID_MEDIA_LEVEL
- * SDP_INVALID_CAPABILITY
- * SDP_FAILURE
- */
-sdp_result_e sdp_find_attr_list (sdp_t *sdp_p, u16 level, u8 cap_num,
- sdp_attr_t **attr_p, char *fname)
-{
- sdp_mca_t *mca_p;
- sdp_mca_t *cap_p;
- sdp_attr_t *cap_attr_p;
-
- /* Initialize the attr pointer. */
- *attr_p = NULL;
-
- if (cap_num == 0) {
- /* Find attribute list at the specified level. */
- if (level == SDP_SESSION_LEVEL) {
- *attr_p = sdp_p->sess_attrs_p;
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- *attr_p = mca_p->media_attrs_p;
- }
- } else {
- /* Find the attr list for the capability specified. */
- cap_attr_p = sdp_find_capability(sdp_p, level, cap_num);
- if (cap_attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s, invalid capability %u at "
- "level %u specified.", sdp_p->debug_str, fname,
- cap_num, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_CAPABILITY);
- }
- cap_p = cap_attr_p->attr.cap_p;
- *attr_p = cap_p->media_attrs_p;
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_find_attr
- * Description: Find the specified attribute in an SDP structure.
- * Note: This is not an API for the application but an internal
- * routine used by the SDP library.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * attr_type The type of attribute to find.
- * inst_num The instance num of the attribute to delete.
- * Range should be (1 - max num insts of this
- * particular type of attribute at this level).
- * Returns: Pointer to the attribute or NULL if not found.
- */
-sdp_attr_t *sdp_find_attr (sdp_t *sdp_p, u16 level, u8 cap_num,
- sdp_attr_e attr_type, u16 inst_num)
-{
- u16 attr_count=0;
- sdp_mca_t *mca_p;
- sdp_mca_t *cap_p;
- sdp_attr_t *attr_p;
-
- if (inst_num < 1) {
- return (NULL);
- }
-
- if (cap_num == 0) {
- if (level == SDP_SESSION_LEVEL) {
- for (attr_p = sdp_p->sess_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if (attr_p->type == attr_type) {
- attr_count++;
- if (attr_count == inst_num) {
- return (attr_p);
- }
- }
- }
- } else { /* Attr is at a media level */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (NULL);
- }
- for (attr_p = mca_p->media_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if (attr_p->type == attr_type) {
- attr_count++;
- if (attr_count == inst_num) {
- return (attr_p);
- }
- }
- }
- } /* Attr is at a media level */
- } else {
- /* Attr is a capability X-cpar/cpar attribute. */
- attr_p = sdp_find_capability(sdp_p, level, cap_num);
- if (attr_p == NULL) {
- return (NULL);
- }
- cap_p = attr_p->attr.cap_p;
- /* Now find the specific attribute. */
- for (attr_p = cap_p->media_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if (attr_p->type == attr_type) {
- attr_count++;
- if (attr_count == inst_num) {
- return (attr_p);
- }
- }
- }
- }
-
- return (NULL);
-}
-
-/* Function: sdp_find_capability
- * Description: Find the specified capability attribute in an SDP structure.
- * Note: This is not an API for the application but an internal
- * routine used by the SDP library.
- * Parameters: sdp_p The SDP handle.
- * level The level to check for the capability.
- * cap_num The capability number to locate.
- * Returns: Pointer to the capability attribute or NULL if not found.
- */
-sdp_attr_t *sdp_find_capability (sdp_t *sdp_p, u16 level, u8 cap_num)
-{
- u8 cur_cap_num=0;
- sdp_mca_t *mca_p;
- sdp_mca_t *cap_p;
- sdp_attr_t *attr_p;
-
- if (level == SDP_SESSION_LEVEL) {
- for (attr_p = sdp_p->sess_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if ((attr_p->type == SDP_ATTR_X_CAP) ||
- (attr_p->type == SDP_ATTR_CDSC)) {
- cap_p = attr_p->attr.cap_p;
- cur_cap_num += cap_p->num_payloads;
- if (cap_num <= cur_cap_num) {
- /* This is the right capability */
- return (attr_p);
- }
- }
- }
- } else { /* Capability is at a media level */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (NULL);
- }
- for (attr_p = mca_p->media_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if ((attr_p->type == SDP_ATTR_X_CAP) ||
- (attr_p->type == SDP_ATTR_CDSC)) {
- cap_p = attr_p->attr.cap_p;
- cur_cap_num += cap_p->num_payloads;
- if (cap_num <= cur_cap_num) {
- /* This is the right capability */
- return (attr_p);
- }
- }
- }
- }
-
- /* We didn't find the specified capability. */
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Unable to find specified capability (level %u, "
- "cap_num %u).", sdp_p->debug_str, level, cap_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
-}
-
-/* Function: sdp_attr_valid(void *sdp_ptr)
- * Description: Returns true or false depending on whether the specified
- * instance of the given attribute has been defined at the
- * given level.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * attr_type The attribute type to validate.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_attr_valid (void *sdp_ptr, sdp_attr_e attr_type, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (sdp_find_attr(sdp_p, level, cap_num, attr_type, inst_num) == NULL) {
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/* Function: sdp_attr_get_simple_string
- * Description: Returns a pointer to a string attribute parameter. This
- * routine can only be called for attributes that have just
- * one string parameter. The value is returned as a const
- * ptr and so cannot be modified by the application. If the
- * given attribute is not defined, NULL will be returned.
- * Attributes with a simple string parameter currently include:
- * bearer, called, connection_type, dialed, dialing, direction
- * and framing.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * attr_type The simple string attribute type.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Pointer to the parameter value.
- */
-const char *sdp_attr_get_simple_string (void *sdp_ptr, sdp_attr_e attr_type,
- u16 level, u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- if ((attr_type != SDP_ATTR_BEARER) &&
- (attr_type != SDP_ATTR_CALLED) &&
- (attr_type != SDP_ATTR_CONN_TYPE) &&
- (attr_type != SDP_ATTR_DIALED) &&
- (attr_type != SDP_ATTR_DIALING) &&
- (attr_type != SDP_ATTR_FRAMING) &&
- (attr_type != SDP_ATTR_X_SIDIN) &&
- (attr_type != SDP_ATTR_X_SIDOUT)&&
- (attr_type != SDP_ATTR_X_CONFID) &&
- (attr_type != SDP_ATTR_LABEL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute type is not a simple string (%s)",
- sdp_p->debug_str, sdp_get_attr_name(attr_type));
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, attr_type, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute %s, level %u instance %u not found.",
- sdp_p->debug_str, sdp_get_attr_name(attr_type),
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- } else {
- return (attr_p->attr.string_val);
- }
-}
-
-/* Function: sdp_attr_set_simple_string
- * Description: Sets the value of a string attribute parameter. This
- * routine can only be called for attributes that have just
- * one string parameter. The string is copied into the SDP
- * structure so application memory will not be referenced by
- * the SDP library.
- * Attributes with a simple string parameter currently include:
- * bearer, called, connection_type, dialed, dialing, and
- * framing.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * attr_type The simple string attribute type.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * string_parm Ptr to new string value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_simple_string (void *sdp_ptr, sdp_attr_e attr_type,
- u16 level, u8 cap_num,
- u16 inst_num, const char *string_parm)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if ((attr_type != SDP_ATTR_BEARER) &&
- (attr_type != SDP_ATTR_CALLED) &&
- (attr_type != SDP_ATTR_CONN_TYPE) &&
- (attr_type != SDP_ATTR_DIALED) &&
- (attr_type != SDP_ATTR_DIALING) &&
- (attr_type != SDP_ATTR_FRAMING) &&
- (attr_type != SDP_ATTR_X_SIDIN) &&
- (attr_type != SDP_ATTR_X_SIDOUT)&&
- (attr_type != SDP_ATTR_X_CONFID) &&
- (attr_type != SDP_ATTR_LABEL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute type is not a simple string (%s)",
- sdp_p->debug_str, sdp_get_attr_name(attr_type));
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, attr_type, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute %s, level %u instance %u not found.",
- sdp_p->debug_str, sdp_get_attr_name(attr_type),
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- sstrncpy(attr_p->attr.string_val, string_parm,
- sizeof(attr_p->attr.string_val));
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_simple_u32
- * Description: Returns an unsigned 32-bit attribute parameter. This
- * routine can only be called for attributes that have just
- * one u32 parameter. If the given attribute is not defined,
- * zero will be returned. There is no way for the application
- * to determine if zero is the actual value or the attribute
- * wasn't defined, so the application must use the
- * sdp_attr_valid function to determine this.
- * Attributes with a simple u32 parameter currently include:
- * eecid, ptime, T38FaxVersion, T38maxBitRate, T38FaxMaxBuffer,
- * T38FaxMaxDatagram, X-sqn, TC1PayloadBytes, TC1WindowSize,
- * TC2PayloadBytes, TC2WindowSize, rtcp.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * attr_type The simple u32 attribute type.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: u32 parameter value.
- */
-u32 sdp_attr_get_simple_u32 (void *sdp_ptr, sdp_attr_e attr_type, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- if ((attr_type != SDP_ATTR_EECID) &&
- (attr_type != SDP_ATTR_PTIME) &&
- (attr_type != SDP_ATTR_MAXPTIME) &&
- (attr_type != SDP_ATTR_T38_VERSION) &&
- (attr_type != SDP_ATTR_T38_MAXBITRATE) &&
- (attr_type != SDP_ATTR_T38_MAXBUFFER) &&
- (attr_type != SDP_ATTR_T38_MAXDGRAM) &&
- (attr_type != SDP_ATTR_X_SQN) &&
- (attr_type != SDP_ATTR_TC1_PAYLOAD_BYTES) &&
- (attr_type != SDP_ATTR_TC1_WINDOW_SIZE) &&
- (attr_type != SDP_ATTR_TC2_PAYLOAD_BYTES) &&
- (attr_type != SDP_ATTR_TC2_WINDOW_SIZE) &&
- (attr_type != SDP_ATTR_RTCP) &&
- (attr_type != SDP_ATTR_MID) &&
- (attr_type != SDP_ATTR_FRAMERATE)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute type is not a simple u32 (%s)",
- sdp_p->debug_str, sdp_get_attr_name(attr_type));
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, attr_type, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute %s, level %u instance %u not found.",
- sdp_p->debug_str, sdp_get_attr_name(attr_type),
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.u32_val);
- }
-}
-
-/* Function: sdp_attr_set_simple_u32
- * Description: Sets the value of an unsigned 32-bit attribute parameter.
- * This routine can only be called for attributes that have just
- * one u32 parameter.
- * Attributes with a simple u32 parameter currently include:
- * eecid, ptime, T38FaxVersion, T38maxBitRate, T38FaxMaxBuffer,
- * T38FaxMaxDatagram, X-sqn, TC1PayloadBytes, TC1WindowSize,
- * TC2PayloadBytes, TC2WindowSize, rtcp.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * attr_type The simple u32 attribute type.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * num_parm New u32 parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_simple_u32 (void *sdp_ptr, sdp_attr_e attr_type,
- u16 level, u8 cap_num, u16 inst_num, u32 num_parm)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if ((attr_type != SDP_ATTR_EECID) &&
- (attr_type != SDP_ATTR_PTIME) &&
- (attr_type != SDP_ATTR_MAXPTIME) &&
- (attr_type != SDP_ATTR_T38_VERSION) &&
- (attr_type != SDP_ATTR_T38_MAXBITRATE) &&
- (attr_type != SDP_ATTR_T38_MAXBUFFER) &&
- (attr_type != SDP_ATTR_T38_MAXDGRAM) &&
- (attr_type != SDP_ATTR_X_SQN) &&
- (attr_type != SDP_ATTR_TC1_PAYLOAD_BYTES) &&
- (attr_type != SDP_ATTR_TC1_WINDOW_SIZE) &&
- (attr_type != SDP_ATTR_TC2_PAYLOAD_BYTES) &&
- (attr_type != SDP_ATTR_TC2_WINDOW_SIZE) &&
- (attr_type != SDP_ATTR_RTCP) &&
- (attr_type != SDP_ATTR_MID) &&
- (attr_type != SDP_ATTR_FRAMERATE)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute type is not a simple u32 (%s)",
- sdp_p->debug_str, sdp_get_attr_name(attr_type));
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, attr_type, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute %s, level %u instance %u not found.",
- sdp_p->debug_str, sdp_get_attr_name(attr_type),
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.u32_val = num_parm;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_get_simple_boolean
- * Description: Returns a boolean attribute parameter. This
- * routine can only be called for attributes that have just
- * one boolean parameter. If the given attribute is not defined,
- * FALSE will be returned. There is no way for the application
- * to determine if FALSE is the actual value or the attribute
- * wasn't defined, so the application must use the
- * sdp_attr_valid function to determine this.
- * Attributes with a simple boolean parameter currently include:
- * T38FaxFillBitRemoval, T38FaxTranscodingMMR,
- * T38FaxTranscodingJBIG, and TMRGwXid.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * attr_type The simple boolean attribute type.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Boolean value.
- */
-tinybool sdp_attr_get_simple_boolean (void *sdp_ptr, sdp_attr_e attr_type,
- u16 level, u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if ((attr_type != SDP_ATTR_T38_FILLBITREMOVAL) &&
- (attr_type != SDP_ATTR_T38_TRANSCODINGMMR) &&
- (attr_type != SDP_ATTR_T38_TRANSCODINGJBIG) &&
- (attr_type != SDP_ATTR_TMRGWXID)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute type is not a simple boolean (%s)",
- sdp_p->debug_str, sdp_get_attr_name(attr_type));
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, attr_type, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute %s, level %u instance %u not found.",
- sdp_p->debug_str, sdp_get_attr_name(attr_type),
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.boolean_val);
- }
-}
-
-/* Function: sdp_attr_set_simple_boolean
- * Description: Sets the value of a boolean attribute parameter.
- * This routine can only be called for attributes that have just
- * one boolean parameter.
- * Attributes with a simple boolean parameter currently include:
- * T38FaxFillBitRemoval, T38FaxTranscodingMMR,
- * T38FaxTranscodingJBIG, and TMRGwXid.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * attr_type The simple boolean attribute type.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * bool_parm New boolean parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_simple_boolean (void *sdp_ptr, sdp_attr_e attr_type,
- u16 level, u8 cap_num,
- u16 inst_num, u32 bool_parm)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if ((attr_type != SDP_ATTR_T38_FILLBITREMOVAL) &&
- (attr_type != SDP_ATTR_T38_TRANSCODINGMMR) &&
- (attr_type != SDP_ATTR_T38_TRANSCODINGJBIG) &&
- (attr_type != SDP_ATTR_TMRGWXID)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute type is not a simple boolean (%s)",
- sdp_p->debug_str, sdp_get_attr_name(attr_type));
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, attr_type, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute %s, level %u instance %u not found.",
- sdp_p->debug_str, sdp_get_attr_name(attr_type),
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.boolean_val = (tinybool)bool_parm;
- return (SDP_SUCCESS);
- }
-}
-
-/*
- * sdp_attr_get_maxprate
- *
- * This function is used by the application layer to get the packet-rate
- * within the maxprate attribute.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to set.
- *
- * Returns a pointer to a constant char array that stores the packet-rate,
- * OR null if the attribute does not exist.
- */
-const char*
-sdp_attr_get_maxprate (void *sdp_ptr, u16 level, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_MAXPRATE, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute %s, level %u instance %u not found.",
- sdp_p->debug_str, sdp_get_attr_name(SDP_ATTR_MAXPRATE),
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- } else {
- return (attr_p->attr.string_val);
- }
-}
-
-/*
- * sdp_attr_set_maxprate
- *
- * This function is used by the application layer to set the packet rate of
- * the maxprate attribute line appropriately. The maxprate attribute is
- * defined as follows:
- *
- * max-p-rate-def = "a" "=" "maxprate" ":" packet-rate CRLF
- * packet-rate = 1*DIGIT ["." 1*DIGIT]
- *
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to set.
- * string_parm A string that contains the value of packet-rate
- * that needs to be advertised.
- *
- * Note that we use a string to set the packet-rate, so the application layer
- * must format a string, as per the packet-rate format and pass it to this
- * function.
- *
- * The decision to use a string to communicate the packet-rate was
- * made because some operating systems do not support floating point
- * operations.
- *
- * Returns:
- * SDP_INVALID_SDP_PTR - If an invalid sdp handle is passed in.
- * SDP_INVALID_PARAMETER - If the maxprate attribute is not defined at the
- * specified level OR if the packet-rate is not
- * formatted correctly in string_parm.
- * SDP_SUCCESS - If we are successfully able to set the maxprate attribute.
- */
-sdp_result_e
-sdp_attr_set_maxprate (void *sdp_ptr, u16 level, u16 inst_num,
- const char *string_parm)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_MAXPRATE, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Attribute %s, level %u instance %u not found.",
- sdp_p->debug_str, sdp_get_attr_name(SDP_ATTR_MAXPRATE),
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (!sdp_validate_maxprate(string_parm)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s is not a valid maxprate value.", string_parm);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- sstrncpy(attr_p->attr.string_val, string_parm,
- sizeof(attr_p->attr.string_val));
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_t38ratemgmt
- * Description: Returns the value of the t38ratemgmt attribute
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_T38_UNKNOWN_RATE is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Ratemgmt value.
- */
-sdp_t38_ratemgmt_e sdp_attr_get_t38ratemgmt (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_T38_UNKNOWN_RATE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_T38_RATEMGMT, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s t38ratemgmt attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_T38_UNKNOWN_RATE);
- } else {
- return (attr_p->attr.t38ratemgmt);
- }
-}
-
-/* Function: sdp_attr_set_t38ratemgmt
- * Description: Sets the value of the t38ratemgmt attribute parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * t38ratemgmt New t38ratemgmt parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_t38ratemgmt (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_t38_ratemgmt_e t38ratemgmt)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_T38_RATEMGMT, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s t38ratemgmt attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.t38ratemgmt = t38ratemgmt;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_get_t38udpec
- * Description: Returns the value of the t38udpec attribute
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_T38_UDPEC_UNKNOWN is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: UDP EC value.
- */
-sdp_t38_udpec_e sdp_attr_get_t38udpec (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_T38_UDPEC_UNKNOWN);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_T38_UDPEC, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s t38udpec attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_T38_UDPEC_UNKNOWN);
- } else {
- return (attr_p->attr.t38udpec);
- }
-}
-
-/* Function: sdp_attr_set_t38udpec
- * Description: Sets the value of the t38ratemgmt attribute parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * t38udpec New t38udpec parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_t38udpec (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_t38_udpec_e t38udpec)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_T38_UDPEC, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s t38udpec attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.t38udpec = t38udpec;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_get_media_direction
- * Description: Determines the direction defined for a given level. The
- * direction will be inactive, sendonly, recvonly, or sendrecv
- * as determined by the last of these attributes specified at
- * the given level. If none of these attributes are specified,
- * the direction will be sendrecv by default.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * Returns: An SDP direction enum value.
- */
-sdp_direction_e sdp_get_media_direction (void *sdp_ptr, u16 level,
- u8 cap_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
- sdp_attr_t *attr_p;
- sdp_direction_e direction = SDP_DIRECTION_SENDRECV;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (direction);
- }
-
- if (cap_num == 0) {
- /* Find the pointer to the attr list for this level. */
- if (level == SDP_SESSION_LEVEL) {
- attr_p = sdp_p->sess_attrs_p;
- } else { /* Attr is at a media level */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (direction);
- }
- attr_p = mca_p->media_attrs_p;
- }
-
- /* Scan for direction oriented attributes. Last one wins. */
- for (; attr_p != NULL; attr_p = attr_p->next_p) {
- if (attr_p->type == SDP_ATTR_INACTIVE) {
- direction = SDP_DIRECTION_INACTIVE;
- } else if (attr_p->type == SDP_ATTR_SENDONLY) {
- direction = SDP_DIRECTION_SENDONLY;
- } else if (attr_p->type == SDP_ATTR_RECVONLY) {
- direction = SDP_DIRECTION_RECVONLY;
- } else if (attr_p->type == SDP_ATTR_SENDRECV) {
- direction = SDP_DIRECTION_SENDRECV;
- }
- }
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid cap_num for media direction.",
- sdp_p->debug_str);
- }
- }
-
- return (direction);
-}
-
-/*
- * sdp_delete_all_media_direction_attrs
- *
- * Deletes all the media direction attributes from a given SDP level.
- * Media direction attributes include:
- * a=sendonly
- * a=recvonly
- * a=sendrecv
- * a=inactive
- *
- * This function can be used in conjunction with sdp_add_new_attr, to ensure
- * that there is only one direction attribute per level.
- * It can also be used to delete all attributes when the client wants to
- * advertise the default direction, i.e. a=sendrecv.
- */
-sdp_result_e sdp_delete_all_media_direction_attrs (void *sdp_ptr, u16 level)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_mca_t *mca_p;
- sdp_attr_t *attr_p;
- sdp_attr_t *prev_attr_p = NULL;
- sdp_attr_t *tmp_attr_p = NULL;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- /* Find the pointer to the attr list for this level. */
- if (level == SDP_SESSION_LEVEL) {
- attr_p = sdp_p->sess_attrs_p;
- while (attr_p != NULL) {
- if ((attr_p->type == SDP_ATTR_INACTIVE) ||
- (attr_p->type == SDP_ATTR_SENDONLY) ||
- (attr_p->type == SDP_ATTR_RECVONLY) ||
- (attr_p->type == SDP_ATTR_SENDRECV)) {
-
- tmp_attr_p = attr_p;
-
- if (prev_attr_p == NULL) {
- sdp_p->sess_attrs_p = attr_p->next_p;
- } else {
- prev_attr_p->next_p = attr_p->next_p;
- }
- attr_p = attr_p->next_p;
-
- sdp_free_attr(tmp_attr_p);
- } else {
- prev_attr_p = attr_p;
- attr_p = attr_p->next_p;
- }
- }
- } else { /* Attr is at a media level */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_INVALID_MEDIA_LEVEL);
- }
-
- attr_p = mca_p->media_attrs_p;
- while (attr_p != NULL) {
- if ((attr_p->type == SDP_ATTR_INACTIVE) ||
- (attr_p->type == SDP_ATTR_SENDONLY) ||
- (attr_p->type == SDP_ATTR_RECVONLY) ||
- (attr_p->type == SDP_ATTR_SENDRECV)) {
-
- tmp_attr_p = attr_p;
-
- if (prev_attr_p == NULL) {
- mca_p->media_attrs_p = attr_p->next_p;
- } else {
- prev_attr_p->next_p = attr_p->next_p;
- }
- attr_p = attr_p->next_p;
-
- sdp_free_attr(tmp_attr_p);
- } else {
- prev_attr_p = attr_p;
- attr_p = attr_p->next_p;
- }
- }
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Since there are four different attribute names which all have the same
- * qos parameters, all of these attributes are accessed through this same
- * set of APIs. To distinguish between specific attributes, the application
- * must also pass the attribute type. The attribute must be one of:
- * SDP_ATTR_QOS, SDP_ATTR_SECURE, SDP_ATTR_X_PC_QOS, and SDP_ATTR_X_QOS.
- */
-tinybool sdp_validate_qos_attr (sdp_attr_e qos_attr)
-{
- if ((qos_attr == SDP_ATTR_QOS) ||
- (qos_attr == SDP_ATTR_SECURE) ||
- (qos_attr == SDP_ATTR_X_PC_QOS) ||
- (qos_attr == SDP_ATTR_X_QOS) ||
- (qos_attr == SDP_ATTR_CURR) ||
- (qos_attr == SDP_ATTR_DES) ||
- (qos_attr == SDP_ATTR_CONF)){
- return (TRUE);
- } else {
- return (FALSE);
- }
-}
-
-/* Function: sdp_attr_get_qos_strength
- * Description: Returns the value of the qos attribute strength
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_QOS_STRENGTH_UNKNOWN is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: Qos strength value.
- */
-sdp_qos_strength_e sdp_attr_get_qos_strength (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_QOS_STRENGTH_UNKNOWN);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid QOS attribute specified for"
- "get qos strength.", sdp_p->debug_str);
- }
- return (SDP_QOS_STRENGTH_UNKNOWN);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_QOS_STRENGTH_UNKNOWN);
- } else {
- switch (qos_attr) {
- case SDP_ATTR_QOS:
- return (attr_p->attr.qos.strength);
- case SDP_ATTR_DES:
- return (attr_p->attr.des.strength);
- default:
- return SDP_QOS_STRENGTH_UNKNOWN;
-
- }
- }
-}
-
-/* Function: sdp_attr_get_qos_direction
- * Description: Returns the value of the qos attribute direction
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_QOS_DIR_UNKNOWN is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: Qos direction value.
- */
-sdp_qos_dir_e sdp_attr_get_qos_direction (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_QOS_DIR_UNKNOWN);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid QOS attribute specified "
- "for get qos direction.", sdp_p->debug_str);
- }
- return (SDP_QOS_DIR_UNKNOWN);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_QOS_DIR_UNKNOWN);
- } else {
- switch (qos_attr) {
- case SDP_ATTR_QOS:
- return (attr_p->attr.qos.direction);
- case SDP_ATTR_CURR:
- return (attr_p->attr.curr.direction);
- case SDP_ATTR_DES:
- return (attr_p->attr.des.direction);
- case SDP_ATTR_CONF:
- return (attr_p->attr.conf.direction);
- default:
- return SDP_QOS_DIR_UNKNOWN;
-
- }
- }
-}
-
-/* Function: sdp_attr_get_qos_status_type
- * Description: Returns the value of the qos attribute status_type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_QOS_STATUS_TYPE_UNKNOWN is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: Qos direction value.
- */
-sdp_qos_status_types_e sdp_attr_get_qos_status_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_QOS_STATUS_TYPE_UNKNOWN);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid QOS attribute specified "
- "for get qos status_type.", sdp_p->debug_str);
- }
- return (SDP_QOS_STATUS_TYPE_UNKNOWN);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_QOS_STATUS_TYPE_UNKNOWN);
- } else {
- switch (qos_attr) {
- case SDP_ATTR_CURR:
- return (attr_p->attr.curr.status_type);
- case SDP_ATTR_DES:
- return (attr_p->attr.des.status_type);
- case SDP_ATTR_CONF:
- return (attr_p->attr.conf.status_type);
- default:
- return SDP_QOS_STATUS_TYPE_UNKNOWN;
-
- }
- }
-}
-
-/* Function: sdp_attr_get_qos_confirm
- * Description: Returns the value of the qos attribute confirm
- * parameter specified for the given attribute. Returns TRUE if
- * the confirm parameter is specified.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: Boolean value.
- */
-tinybool sdp_attr_get_qos_confirm (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid QOS attribute specified "
- "for get qos confirm.", sdp_p->debug_str);
- }
- return (FALSE);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.qos.confirm);
- }
-}
-
-/* Function: sdp_attr_set_qos_strength
- * Description: Sets the qos strength value for the specified qos attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * strength New qos strength parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_qos_strength (void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e qos_attr, u16 inst_num,
- sdp_qos_strength_e strength)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid QOS attribute specified "
- "for set qos strength.", sdp_p->debug_str);
- }
- return (SDP_FAILURE);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- switch (qos_attr) {
- case SDP_ATTR_QOS:
- attr_p->attr.qos.strength = strength;
- return (SDP_SUCCESS);
- case SDP_ATTR_DES:
- attr_p->attr.des.strength = strength;
- return (SDP_SUCCESS);
- default:
- return (SDP_FAILURE);
-
- }
- }
-}
-
-/* Function: sdp_attr_get_curr_type
- * Description: Returns the value of the curr attribute status_type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_CURR_UNKNOWN_TYPE is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: Curr type value.
- */
-sdp_curr_type_e sdp_attr_get_curr_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_CURR_UNKNOWN_TYPE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_CURR_UNKNOWN_TYPE);
- } else {
- return (attr_p->attr.curr.type);
- }
-}
-
-/* Function: sdp_attr_get_des_type
- * Description: Returns the value of the des attribute status_type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_DES_UNKNOWN_TYPE is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: DES type value.
- */
-sdp_des_type_e sdp_attr_get_des_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_DES_UNKNOWN_TYPE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_DES_UNKNOWN_TYPE);
- } else {
- return (attr_p->attr.des.type);
- }
-}
-
-/* Function: sdp_attr_get_conf_type
- * Description: Returns the value of the des attribute status_type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_CONF_UNKNOWN_TYPE is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: CONF type value.
- */
-sdp_conf_type_e sdp_attr_get_conf_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_CONF_UNKNOWN_TYPE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_CONF_UNKNOWN_TYPE);
- } else {
- return (attr_p->attr.conf.type);
- }
-}
-
-/* Function: sdp_attr_set_curr_type
- * Description: Returns the value of the curr attribute status_type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_CURR_UNKNOWN_TYPE is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_curr_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_curr_type_e curr_type)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid curr attribute specified "
- "for set curr type.", sdp_p->debug_str);
- }
- return (SDP_FAILURE);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.curr.type = curr_type;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_des_type
- * Description: Sets the value of the des attribute type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_DES_UNKNOWN_TYPE is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_des_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_des_type_e des_type)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid des attribute specified "
- "for set des type.", sdp_p->debug_str);
- }
- return (SDP_FAILURE);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.des.type = des_type;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_set_conf_type
- * Description: Sets the value of the conf attribute type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_CONF_UNKNOWN_TYPE is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_conf_type (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e qos_attr, u16 inst_num,
- sdp_conf_type_e conf_type)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid conf attribute specified "
- "for set conf type.", sdp_p->debug_str);
- }
- return (SDP_FAILURE);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.conf.type = conf_type;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_qos_direction
- * Description: Sets the qos direction value for the specified qos attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * direction New qos direction parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_qos_direction (void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e qos_attr, u16 inst_num,
- sdp_qos_dir_e direction)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid QOS attribute specified "
- "for set qos direction.", sdp_p->debug_str);
- }
- return (SDP_FAILURE);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- switch (qos_attr) {
- case SDP_ATTR_QOS:
- attr_p->attr.qos.direction = direction;
- return (SDP_SUCCESS);
- case SDP_ATTR_CURR:
- attr_p->attr.curr.direction = direction;
- return (SDP_SUCCESS);
- case SDP_ATTR_DES:
- attr_p->attr.des.direction = direction;
- return (SDP_SUCCESS);
- case SDP_ATTR_CONF:
- attr_p->attr.conf.direction = direction;
- return (SDP_SUCCESS);
- default:
- return (SDP_FAILURE);
-
- }
- }
-}
-
-/* Function: sdp_attr_set_qos_status_type
- * Description: Sets the qos status_type value for the specified qos attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * direction New qos direction parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_qos_status_type (void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e qos_attr, u16 inst_num,
- sdp_qos_status_types_e status_type)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid QOS attribute specified "
- "for set qos status_type.", sdp_p->debug_str);
- }
- return (SDP_FAILURE);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- switch (qos_attr) {
- case SDP_ATTR_CURR:
- attr_p->attr.curr.status_type = status_type;
- return (SDP_SUCCESS);
- case SDP_ATTR_DES:
- attr_p->attr.des.status_type = status_type;
- return (SDP_SUCCESS);
- case SDP_ATTR_CONF:
- attr_p->attr.conf.status_type = status_type;
- return (SDP_SUCCESS);
- default:
- return (SDP_FAILURE);
-
- }
- }
-}
-
-/* Function: sdp_attr_set_qos_confirm
- * Description: Sets the qos confirm value for the specified qos attribute.
- * If this parameter is TRUE, the confirm parameter will be
- * specified when the SDP description is built.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * confirm New qos confirm parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_qos_confirm (void *sdp_ptr, u16 level, u8 cap_num,
- sdp_attr_e qos_attr, u16 inst_num,
- tinybool qos_confirm)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (sdp_validate_qos_attr(qos_attr) == FALSE) {
- if (sdp_p->debug_flag[SDP_DEBUG_WARNINGS]) {
- CSFLogDebug(logTag, "%s Warning: Invalid QOS attribute specified "
- "for set qos confirm.", sdp_p->debug_str);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num, qos_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(qos_attr), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.qos.confirm = qos_confirm;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_get_subnet_nettype
- * Description: Returns the value of the subnet attribute network type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_NT_INVALID is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Nettype value.
- */
-sdp_nettype_e sdp_attr_get_subnet_nettype (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_NT_INVALID);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SUBNET, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Subnet attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_NT_INVALID);
- } else {
- return (attr_p->attr.subnet.nettype);
- }
-}
-
-/* Function: sdp_attr_get_subnet_addrtype
- * Description: Returns the value of the subnet attribute address type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_AT_INVALID is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Addrtype value.
- */
-sdp_addrtype_e sdp_attr_get_subnet_addrtype (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_AT_INVALID);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SUBNET, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Subnet attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_AT_INVALID);
- } else {
- return (attr_p->attr.subnet.addrtype);
- }
-}
-
-/* Function: sdp_attr_get_subnet_addr
- * Description: Returns the value of the subnet attribute address
- * parameter specified for the given attribute. If the given
- * attribute is not defined, NULL is returned. Value is
- * returned as a const ptr and so cannot be modified by the
- * application.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Pointer to address or NULL.
- */
-const char *sdp_attr_get_subnet_addr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SUBNET, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Subnet attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- } else {
- return (attr_p->attr.subnet.addr);
- }
-}
-
-/* Function: sdp_attr_get_subnet_prefix
- * Description: Returns the value of the subnet attribute prefix
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_INVALID_PARAM is returned.
- * Note that this is value is defined to be (-2) and is
- * different from the return code SDP_INVALID_PARAMETER.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Prefix value or SDP_INVALID_PARAM.
- */
-int32 sdp_attr_get_subnet_prefix (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SUBNET, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Subnet attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.subnet.prefix);
- }
-}
-
-/* Function: sdp_attr_set_subnet_nettype
- * Description: Sets the value of the subnet attribute nettype parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * nettype The network type for the attribute.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_subnet_nettype (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_nettype_e nettype)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SUBNET, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Subnet attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.subnet.nettype = nettype;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_subnet_addrtype
- * Description: Sets the value of the subnet attribute addrtype parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * addrtype The address type for the attribute.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_subnet_addrtype (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_addrtype_e sdp_addrtype)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SUBNET, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Subnet attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.subnet.addrtype = sdp_addrtype;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_subnet_addr
- * Description: Sets the value of the subnet attribute addr parameter
- * for the given attribute. The address is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * addr Ptr to the address string for the attribute.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_subnet_addr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *addr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SUBNET, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Subnet attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- sstrncpy(attr_p->attr.subnet.addr, addr,
- sizeof(attr_p->attr.subnet.addr)) ;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_subnet_prefix
- * Description: Sets the value of the subnet attribute prefix parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * prefix Prefix value for the attribute.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_subnet_prefix (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- int32 prefix)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SUBNET, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Subnet attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.subnet.prefix = prefix;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_rtpmap_payload_valid
- * Description: Returns true or false depending on whether an rtpmap
- * attribute was specified with the given payload value
- * at the given level. If it was, the instance number of
- * that attribute is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number of the attribute
- * found is returned via this param.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_attr_rtpmap_payload_valid (void *sdp_ptr, u16 level, u8 cap_num,
- u16 *inst_num, u16 payload_type)
-{
- u16 i;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- u16 num_instances;
-
- *inst_num = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (sdp_attr_num_instances(sdp_ptr, level, cap_num,
- SDP_ATTR_RTPMAP, &num_instances) != SDP_SUCCESS) {
- return (FALSE);
- }
-
- for (i=1; i <= num_instances; i++) {
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, i);
- if ((attr_p != NULL) &&
- (attr_p->attr.transport_map.payload_num == payload_type)) {
- *inst_num = i;
- return (TRUE);
- }
- }
-
- return (FALSE);
-}
-
-/* Function: sdp_attr_get_rtpmap_payload_type
- * Description: Returns the value of the rtpmap attribute payload type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Payload type value.
- */
-u16 sdp_attr_get_rtpmap_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtpmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.transport_map.payload_num);
- }
-}
-
-/* Function: sdp_attr_get_rtpmap_encname
- * Description: Returns a pointer to the value of the encoding name
- * parameter specified for the given attribute. Value is
- * returned as a const ptr and so cannot be modified by the
- * application. If the given attribute is not defined, NULL
- * will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Codec value or SDP_CODEC_INVALID.
- */
-const char *sdp_attr_get_rtpmap_encname (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtpmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- } else {
- return (attr_p->attr.transport_map.encname);
- }
-}
-
-/* Function: sdp_attr_get_rtpmap_clockrate
- * Description: Returns the value of the rtpmap attribute clockrate
- * parameter specified for the given attribute. If the given
- * attribute is not defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Clockrate value.
- */
-u32 sdp_attr_get_rtpmap_clockrate (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtpmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.transport_map.clockrate);
- }
-}
-
-/* Function: sdp_attr_get_rtpmap_num_chan
- * Description: Returns the value of the rtpmap attribute num_chan
- * parameter specified for the given attribute. If the given
- * attribute is not defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Number of channels param or zero.
- */
-u16 sdp_attr_get_rtpmap_num_chan (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtpmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.transport_map.num_chan);
- }
-}
-
-/* Function: sdp_attr_set_rtpmap_payload_type
- * Description: Sets the value of the rtpmap attribute payload type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * payload_num New payload type value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_rtpmap_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 payload_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtpmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.transport_map.payload_num = payload_num;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_rtpmap_encname
- * Description: Sets the value of the rtpmap attribute encname parameter
- * for the given attribute. String is copied into SDP memory.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * encname Ptr to string encoding name.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_rtpmap_encname (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, const char *encname)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtpmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (encname) {
- sstrncpy(attr_p->attr.transport_map.encname, encname,
- sizeof(attr_p->attr.transport_map.encname));
- }
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_ice_attribute
- * Description: Returns the value of an ice attribute at a given level
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * ice_attrib Returns an ice attrib string
- * Returns:
- * SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_SDP_PTR SDP pointer invalid
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e sdp_attr_get_ice_attribute (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num,
- char **out)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, sdp_attr, inst_num);
- if (attr_p != NULL) {
- *out = attr_p->attr.ice_attr;
- return (SDP_SUCCESS);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s ice attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- return (SDP_FAILURE);
-}
-
-/* Function: sdp_attr_set_ice_attribute
- * Description: Sets the value of an ice attribute parameter
- * String is copied into SDP memory.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to set the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * ice_attrib ice attribute string to set
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_ice_attribute(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num, const char *ice_attrib)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, sdp_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s ice attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (!ice_attrib) {
- return (SDP_INVALID_PARAMETER);
- }
-
- sstrncpy(attr_p->attr.ice_attr, ice_attrib, sizeof(attr_p->attr.ice_attr));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_rtcp_mux_attribute
- * Description: Returns the value of an rtcp-mux attribute at a given level
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * rtcp_mux Returns an rtcp-mux attrib bool
- * Returns:
- * SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_SDP_PTR SDP pointer invalid
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_get_rtcp_mux_attribute (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num,
- tinybool *rtcp_mux)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, sdp_attr, inst_num);
- if (attr_p != NULL) {
- *rtcp_mux = attr_p->attr.boolean_val;
- return (SDP_SUCCESS);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtcp-mux attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- return (SDP_FAILURE);
-}
-
-/* Function: sdp_attr_set_rtcp_mux_attribute
- * Description: Sets the value of an rtcp_mux attribute parameter
- * String is copied into SDP memory.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to set the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * rtcp_mux rtcp-mux attribute bool to set
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_rtcp_mux_attribute(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num, const tinybool rtcp_mux)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, sdp_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtcp-mux attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p->attr.boolean_val = rtcp_mux;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_dtls_fingerprint_attribute
- * Description: Returns the value of dtls fingerprint attribute at a given level
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * dtls_fingerprint Returns an dtls fingerprint attrib string
- * Returns:
- * SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_SDP_PTR SDP pointer invalid
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_get_dtls_fingerprint_attribute (void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num,
- char **out)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, sdp_attr, inst_num);
- if (attr_p != NULL) {
- *out = attr_p->attr.string_val;
- return (SDP_SUCCESS);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s dtls fingerprint attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- return (SDP_FAILURE);
-}
-
-/* Function: sdp_attr_set_dtls_fingerprint_attribute
- * Description: Sets the value of a dtls fingerprint attribute parameter
- * String is copied into SDP memory.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to set the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * dtls_fingerprint fingerprint attribute string to set
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_dtls_fingerprint_attribute(void *sdp_ptr, u16 level,
- u8 cap_num, sdp_attr_e sdp_attr, u16 inst_num, const char *dtls_fingerprint)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, sdp_attr, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s dtls fingerprint attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (!dtls_fingerprint) {
- return (SDP_INVALID_PARAMETER);
- }
-
- sstrncpy(attr_p->attr.string_val, dtls_fingerprint, sizeof(attr_p->attr.string_val));
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_rtpmap_clockrate
- * Description: Sets the value of the rtpmap attribute clockrate parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * clockrate New clockrate value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_rtpmap_clockrate (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 clockrate)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtpmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.transport_map.clockrate = clockrate;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_rtpmap_num_chan
- * Description: Sets the value of the rtpmap attribute num_chan parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * num_chan New number of channels value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_rtpmap_num_chan (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 num_chan)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTPMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s rtpmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.transport_map.num_chan = num_chan;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_sprtmap_payload_valid
- * Description: Returns true or false depending on whether an sprtmap
- * attribute was specified with the given payload value
- * at the given level. If it was, the instance number of
- * that attribute is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number of the attribute
- * found is returned via this param.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_attr_sprtmap_payload_valid (void *sdp_ptr, u16 level, u8 cap_num,
- u16 *inst_num, u16 payload_type)
-{
- u16 i;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- u16 num_instances;
-
- *inst_num = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (sdp_attr_num_instances(sdp_ptr, level, cap_num,
- SDP_ATTR_SPRTMAP, &num_instances) != SDP_SUCCESS) {
- return (FALSE);
- }
-
- for (i=1; i <= num_instances; i++) {
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, i);
- if ((attr_p != NULL) &&
- (attr_p->attr.transport_map.payload_num == payload_type)) {
- *inst_num = i;
- return (TRUE);
- }
- }
-
- return (FALSE);
-}
-
-/* Function: sdp_attr_get_sprtmap_payload_type
- * Description: Returns the value of the sprtmap attribute payload type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Payload type value.
- */
-u16 sdp_attr_get_sprtmap_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s sprtmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.transport_map.payload_num);
- }
-}
-
-/* Function: sdp_attr_get_sprtmap_encname
- * Description: Returns a pointer to the value of the encoding name
- * parameter specified for the given attribute. Value is
- * returned as a const ptr and so cannot be modified by the
- * application. If the given attribute is not defined, NULL
- * will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Codec value or SDP_CODEC_INVALID.
- */
-const char *sdp_attr_get_sprtmap_encname (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s sprtmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- } else {
- return (attr_p->attr.transport_map.encname);
- }
-}
-
-/* Function: sdp_attr_get_sprtmap_clockrate
- * Description: Returns the value of the sprtmap attribute clockrate
- * parameter specified for the given attribute. If the given
- * attribute is not defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Clockrate value.
- */
-u32 sdp_attr_get_sprtmap_clockrate (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s sprtmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.transport_map.clockrate);
- }
-}
-
-/* Function: sdp_attr_get_sprtmap_num_chan
- * Description: Returns the value of the sprtmap attribute num_chan
- * parameter specified for the given attribute. If the given
- * attribute is not defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Number of channels param or zero.
- */
-u16 sdp_attr_get_sprtmap_num_chan (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s sprtmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.transport_map.num_chan);
- }
-}
-
-/* Function: sdp_attr_set_sprtmap_payload_type
- * Description: Sets the value of the sprtmap attribute payload type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * payload_num New payload type value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_sprtmap_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 payload_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s sprtmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.transport_map.payload_num = payload_num;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_sprtmap_encname
- * Description: Sets the value of the sprtmap attribute encname parameter
- * for the given attribute. String is copied into SDP memory.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * encname Ptr to string encoding name.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_sprtmap_encname (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, const char *encname)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s sprtmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- sstrncpy(attr_p->attr.transport_map.encname, encname,
- sizeof(attr_p->attr.transport_map.encname));
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_sprtmap_clockrate
- * Description: Sets the value of the sprtmap attribute clockrate parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * clockrate New clockrate value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_sprtmap_clockrate (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 clockrate)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s sprtmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.transport_map.clockrate = clockrate;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_sprtmap_num_chan
- * Description: Sets the value of the sprtmap attribute num_chan parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * num_chan New number of channels value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_sprtmap_num_chan (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 num_chan)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_SPRTMAP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s sprtmap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.transport_map.num_chan = num_chan;
- return (SDP_SUCCESS);
- }
-}
-
-/* Note: The fmtp attribute formats currently handled are:
- * fmtp:<payload type> <event>,<event>...
- * fmtp:<payload_type> [annexa=yes/no] [annexb=yes/no] [bitrate=<value>]
- * where "value" is a numeric value > 0
- * where each event is a single number or a range separated
- * by a '-'.
- * Example: fmtp:101 1,3-15,20
- */
-
-/* Function: tinybool sdp_attr_fmtp_valid(void *sdp_ptr)
- * Description: Returns true or false depending on whether an fmtp
- * attribute was specified with the given payload value
- * at the given level. If it was, the instance number of
- * that attribute is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_attr_fmtp_payload_valid (void *sdp_ptr, u16 level, u8 cap_num,
- u16 *inst_num, u16 payload_type)
-{
- u16 i;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- u16 num_instances;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if (sdp_attr_num_instances(sdp_ptr, level, cap_num,
- SDP_ATTR_FMTP, &num_instances) != SDP_SUCCESS) {
- return (FALSE);
- }
-
- for (i=1; i <= num_instances; i++) {
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, i);
- if ((attr_p != NULL) &&
- (attr_p->attr.fmtp.payload_num == payload_type)) {
- *inst_num = i;
- return (TRUE);
- }
- }
-
- return (FALSE);
-}
-
-/* Function: sdp_attr_get_fmtp_payload_type
- * Description: Returns the value of the fmtp attribute payload type
- * parameter specified for the given attribute. If the given
- * attribute is not defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Payload type value.
- */
-u16 sdp_attr_get_fmtp_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.fmtp.payload_num);
- }
-}
-
-
-/* Function: sdp_attr_fmtp_is_range_set
- * Description: Determines if a range of events is set in an fmtp attribute.
- * The overall range for events is 0-255.
- * This will return either FULL_MATCH, PARTIAL_MATCH, or NO_MATCH
- * depending on whether all, some, or none of the specified
- * events are defined. If the given attribute is not defined,
- * NO_MATCH will be returned. It is up to the appl to verify
- * the validity of the attribute before calling this routine.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * low_val Low value of the range. Range is 0-255.
- * high_val High value of the range.
- * Returns: SDP_FULL_MATCH, SDP_PARTIAL_MATCH, SDP_NO_MATCH
- */
-sdp_ne_res_e sdp_attr_fmtp_is_range_set (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, u8 low_val, u8 high_val)
-{
- u16 i;
- u32 mapword;
- u32 bmap;
- u32 num_vals = 0;
- u32 num_vals_set = 0;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_NO_MATCH);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_NO_MATCH);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- for (i = low_val; i <= high_val; i++) {
- num_vals++;
- mapword = i/SDP_NE_BITS_PER_WORD;
- bmap = SDP_NE_BIT_0 << (i%32);
- if (fmtp_p->bmap[ mapword ] & bmap) {
- num_vals_set++;
- }
- }
-
- if (num_vals == num_vals_set) {
- return (SDP_FULL_MATCH);
- } else if (num_vals_set == 0) {
- return (SDP_NO_MATCH);
- } else {
- return (SDP_PARTIAL_MATCH);
- }
-}
-
-/* Function: sdp_attr_fmtp_valid
- * Description: Determines the validity of the events in the fmtp.
- * The overall range for events is 0-255.
- * The user passes an event list with valid events supported by Appl.
- * This routine will do a simple AND comparison and report the result.
- *
- * This will return TRUE if ftmp events are valid, and FALSE otherwise.
- * It is up to the appl to verify the validity of the attribute
- * before calling this routine.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * appl_maxval Max event value supported by Appl. Range is 0-255.
- * evt_array Bitmap containing events supported by application.
- * Returns: TRUE, FALSE
- */
-tinybool
-sdp_attr_fmtp_valid(void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, u16 appl_maxval, u32* evt_array)
-{
- u16 i;
- u32 mapword;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return FALSE;
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return FALSE;
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
-
- /* Do quick test. If application max value is lower than fmtp's then error */
- if (fmtp_p->maxval > appl_maxval)
- return FALSE;
-
- /* Ok, events are within range. Now check that only
- * allowed events have been received
- */
- mapword = appl_maxval/SDP_NE_BITS_PER_WORD;
- for (i=0; i<mapword; i++) {
- if (fmtp_p->bmap[i] & ~(evt_array[i])) {
- /* Remote SDP is requesting events not supported by Application */
- return FALSE;
- }
- }
- return TRUE;
-}
-
-/* Function: sdp_attr_set_fmtp_payload_type
- * Description: Sets the value of the fmtp attribute payload type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * payload_type New payload type value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 payload_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.fmtp.payload_num = payload_num;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_fmtp_bitmap
- * Description: Set a range of named events for an fmtp attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * bmap The 8 word data array holding the bitmap
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_attr_set_fmtp_bitmap(void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *bmap, u32 maxval)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->maxval = maxval;
- memcpy(fmtp_p->bmap, bmap, SDP_NE_NUM_BMAP_WORDS * sizeof(u32) );
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_fmtp_range
- * Description: Get a range of named events for an fmtp attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * bmap The 8 word data array holding the bitmap
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_attr_get_fmtp_range (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, u32 *bmap)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- memcpy(bmap, fmtp_p->bmap, SDP_NE_NUM_BMAP_WORDS * sizeof(u32) );
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_range
- * Description: Set a range of named events for an fmtp attribute. The low
- * value specified must be <= the high value.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * low_val The low value of the range. Range is 0-255.
- * high_val The high value of the range. May be == low.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_attr_set_fmtp_range (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, u8 low_val, u8 high_val)
-{
- u16 i;
- u32 mapword;
- u32 bmap;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- for (i = low_val; i <= high_val; i++) {
- mapword = i/SDP_NE_BITS_PER_WORD;
- bmap = SDP_NE_BIT_0 << (i%32);
- fmtp_p->bmap[ mapword ] |= bmap;
- }
- if (high_val > fmtp_p->maxval) {
- fmtp_p->maxval = high_val;
- }
- fmtp_p->fmtp_format = SDP_FMTP_NTE;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_clear_fmtp_range
- * Description: Clear a range of named events for an fmtp attribute. The low
- * value specified must be <= the high value.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * low_val The low value of the range. Range is 0-255
- * high_val The high value of the range. May be == low.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_attr_clear_fmtp_range (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, u8 low_val, u8 high_val)
-{
- u16 i;
- u32 mapword;
- u32 bmap;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- for (i = low_val; i <= high_val; i++) {
- mapword = i/SDP_NE_BITS_PER_WORD;
- bmap = SDP_NE_BIT_0 << (i%32);
- fmtp_p->bmap[ mapword ] &= ~bmap;
- }
- if (high_val > fmtp_p->maxval) {
- fmtp_p->maxval = high_val;
- }
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_compare_fmtp_ranges
- * Description: Compare the named events set of two fmtp attributes. If all
- * events are the same (either set or not), FULL_MATCH will be
- * returned. If no events match, NO_MATCH will be returned.
- * Otherwise PARTIAL_MATCH will be returned. If either attr is
- * invalid, NO_MATCH will be returned.
- * Parameters: src_sdp_ptr The SDP handle returned by sdp_init_description.
- * dst_sdp_ptr The SDP handle returned by sdp_init_description.
- * src_level The level of the src fmtp attribute.
- * dst_level The level to the dst fmtp attribute.
- * src_cap_num The capability number of the src attr.
- * dst_cap_num The capability number of the dst attr.
- * src_inst_numh The attribute instance of the src attr.
- * dst_inst_numh The attribute instance of the dst attr.
- * Returns: SDP_FULL_MATCH, SDP_PARTIAL_MATCH, SDP_NO_MATCH.
- */
-sdp_ne_res_e sdp_attr_compare_fmtp_ranges (void *src_sdp_ptr,void *dst_sdp_ptr,
- u16 src_level, u16 dst_level,
- u8 src_cap_num, u8 dst_cap_num,
- u16 src_inst_num, u16 dst_inst_num)
-{
- u16 i,j;
- u32 bmap;
- u32 num_vals_match = 0;
- sdp_t *src_sdp_p = (sdp_t *)src_sdp_ptr;
- sdp_t *dst_sdp_p = (sdp_t *)dst_sdp_ptr;
- sdp_attr_t *src_attr_p;
- sdp_attr_t *dst_attr_p;
- sdp_fmtp_t *src_fmtp_p;
- sdp_fmtp_t *dst_fmtp_p;
-
- if ((sdp_verify_sdp_ptr(src_sdp_p) == FALSE) ||
- (sdp_verify_sdp_ptr(dst_sdp_p) == FALSE)) {
- return (SDP_NO_MATCH);
- }
-
- src_attr_p = sdp_find_attr(src_sdp_p, src_level, src_cap_num,
- SDP_ATTR_FMTP, src_inst_num);
- dst_attr_p = sdp_find_attr(dst_sdp_p, dst_level, dst_cap_num,
- SDP_ATTR_FMTP, dst_inst_num);
- if ((src_attr_p == NULL) || (dst_attr_p == NULL)) {
- if (src_sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s source or destination fmtp attribute for "
- "compare not found.", src_sdp_p->debug_str);
- }
- src_sdp_p->conf_p->num_invalid_param++;
- return (SDP_NO_MATCH);
- }
-
- src_fmtp_p = &(src_attr_p->attr.fmtp);
- dst_fmtp_p = &(dst_attr_p->attr.fmtp);
- for (i = 0; i < SDP_NE_NUM_BMAP_WORDS; i++) {
- for (j = 0; j < SDP_NE_BITS_PER_WORD; j++) {
- bmap = SDP_NE_BIT_0 << j;
- if ((src_fmtp_p->bmap[i] & bmap) && (dst_fmtp_p->bmap[i] & bmap)) {
- num_vals_match++;
- } else if ((!(src_fmtp_p->bmap[i] & bmap)) &&
- (!(dst_fmtp_p->bmap[i] & bmap))) {
- num_vals_match++;
- }
- }
- }
-
- if (num_vals_match == (SDP_NE_NUM_BMAP_WORDS * SDP_NE_BITS_PER_WORD)) {
- return (SDP_FULL_MATCH);
- } else if (num_vals_match == 0) {
- return (SDP_NO_MATCH);
- } else {
- return (SDP_PARTIAL_MATCH);
- }
-}
-
-/* Function: sdp_attr_copy_fmtp_ranges
- * Description: Copy the named events set for one fmtp attribute to another.
- * Parameters: src_sdp_ptr The SDP handle returned by sdp_init_description.
- * dst_sdp_ptr The SDP handle returned by sdp_init_description.
- * src_level The level of the src fmtp attribute.
- * dst_level The level to the dst fmtp attribute.
- * src_cap_num The capability number of the src attr.
- * dst_cap_num The capability number of the dst attr.
- * src_inst_numh The attribute instance of the src attr.
- * dst_inst_numh The attribute instance of the dst attr.
- * Returns: SDP_SUCCESS
- */
-sdp_result_e sdp_attr_copy_fmtp_ranges (void *src_sdp_ptr, void *dst_sdp_ptr,
- u16 src_level, u16 dst_level,
- u8 src_cap_num, u8 dst_cap_num,
- u16 src_inst_num, u16 dst_inst_num)
-{
- u16 i;
- sdp_t *src_sdp_p = (sdp_t *)src_sdp_ptr;
- sdp_t *dst_sdp_p = (sdp_t *)dst_sdp_ptr;
- sdp_attr_t *src_attr_p;
- sdp_attr_t *dst_attr_p;
- sdp_fmtp_t *src_fmtp_p;
- sdp_fmtp_t *dst_fmtp_p;
-
- if ((sdp_verify_sdp_ptr(src_sdp_p) == FALSE) ||
- (sdp_verify_sdp_ptr(dst_sdp_p) == FALSE)) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- src_attr_p = sdp_find_attr(src_sdp_p, src_level, src_cap_num,
- SDP_ATTR_FMTP, src_inst_num);
- dst_attr_p = sdp_find_attr(dst_sdp_p, dst_level, dst_cap_num,
- SDP_ATTR_FMTP, dst_inst_num);
- if ((src_attr_p == NULL) || (dst_attr_p == NULL)) {
- if (src_sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s source or destination fmtp attribute for "
- "copy not found.", src_sdp_p->debug_str);
- }
- src_sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- src_fmtp_p = &(src_attr_p->attr.fmtp);
- dst_fmtp_p = &(dst_attr_p->attr.fmtp);
- dst_fmtp_p->maxval = src_fmtp_p->maxval;
- for (i = 0; i < SDP_NE_NUM_BMAP_WORDS; i++) {
- dst_fmtp_p->bmap[i] = src_fmtp_p->bmap[i];
- }
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_annexa
- * Description: Sets the value of the fmtp attribute annexa type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * annexa It is either yes or no.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_annexa (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool annexa)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annexa_required = TRUE;
- fmtp_p->annexa = annexa;
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_annexb
- * Description: Sets the value of the fmtp attribute annexb type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * annexb It is either yes or no.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_annexb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool annexb)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->annexb_required = TRUE;
- fmtp_p->annexb = annexb;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_fmtp_mode
- * Description: Gets the value of the fmtp attribute mode parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * payload_type payload type.
- * Returns: mode value
- */
-u32 sdp_attr_get_fmtp_mode_for_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u32 payload_type)
-{
- u16 num_a_lines = 0;
- int i;
- sdp_t *sdp_p = sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
- /*
- * Get number of FMTP attributes for the AUDIO line
- */
- (void) sdp_attr_num_instances(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- &num_a_lines);
- for (i = 0; i < num_a_lines; i++) {
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, (uint16_t) (i + 1));
- if ((attr_p != NULL) &&
- (attr_p->attr.fmtp.payload_num == (u16)payload_type)) {
- if (attr_p->attr.fmtp.fmtp_format == SDP_FMTP_MODE) {
- return attr_p->attr.fmtp.mode;
- }
- }
- }
- return 0;
-}
-
-/* Function: sdp_attr_set_fmtp_mode
- * Description: Sets the value of the fmtp attribute mode type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * mode in milli seconds
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_mode (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 mode)
-{
- sdp_t *sdp_p = sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_MODE;
- fmtp_p->mode = mode;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_bitrate_type
- * Description: Sets the value of the fmtp attribute bitrate type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * bitrate Sets the bitrate value.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_bitrate_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 bitrate)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (bitrate <= 0) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->bitrate = bitrate;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_cif
- * Description: Sets the value of the fmtp attribute cif parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * cif Sets the CIF value for a video codec
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_cif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 cif)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if ((cif < SDP_MIN_CIF_VALUE) || ( cif > SDP_MAX_CIF_VALUE)) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cif = cif;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_qcif
- * Description: Sets the value of the fmtp attribute qcif parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * qcif Sets the QCIF value for a video codec
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_qcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 qcif)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if ((qcif < SDP_MIN_CIF_VALUE) || ( qcif > SDP_MAX_CIF_VALUE)) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->qcif = qcif;
- return (SDP_SUCCESS);
-}
-/* Function: sdp_attr_set_fmtp_sqcif
- * Description: Sets the value of the fmtp attribute sqcif parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * sqcif Sets the SQCIF value for a video codec
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_sqcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 sqcif)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if ((sqcif < SDP_MIN_CIF_VALUE) || (sqcif > SDP_MAX_CIF_VALUE)) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->sqcif = sqcif;
- return (SDP_SUCCESS);
-}
-
-
-/* Function: sdp_attr_set_fmtp_cif4
- * Description: Sets the value of the fmtp attribute cif4 parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * sqcif Sets the cif4 value for a video codec
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_cif4 (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 cif4)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if ((cif4 < SDP_MIN_CIF_VALUE) || (cif4 > SDP_MAX_CIF_VALUE)) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cif4 = cif4;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_cif16
- * Description: Sets the value of the fmtp attribute cif16 parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * cif16 Sets the cif16 value for a video codec
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_fmtp_cif16 (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 cif16)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if ((cif16 < SDP_MIN_CIF_VALUE) || (cif16 > SDP_MAX_CIF_VALUE)) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cif16 = cif16;
- return (SDP_SUCCESS);
-}
-
-
-/* Function: sdp_attr_set_fmtp_maxbr
- * Description: Sets the value of the fmtp attribute maxbr parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * MAXBR Sets the MAXBR value for a video codec
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
-*/
-
-sdp_result_e sdp_attr_set_fmtp_maxbr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 maxbr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (maxbr <= 0) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->maxbr = maxbr;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_custom
- * Description: Sets the value of the fmtp attribute custom parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * CUSTOM Sets the CUSTOM value for a video codec
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
-*/
-
-sdp_result_e sdp_attr_set_fmtp_custom (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 custom_x, u16 custom_y, u16 custom_mpi)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if ((custom_x <= 0) || (custom_y <= 0) || (custom_mpi <= 0)) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->custom_x = custom_x;
- fmtp_p->custom_y = custom_y;
- fmtp_p->custom_mpi = custom_mpi;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_par
- * Description: Sets the value of the fmtp attribute PAR parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * PAR Sets the PAR width/height value
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
-*/
-
-sdp_result_e sdp_attr_set_fmtp_par (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 par_width, u16 par_height)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if ((par_width <= 0) || (par_height <= 0)) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->par_width = par_width;
- fmtp_p->par_height = par_height;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_cpcf
- * Description: Sets the value of the fmtp attribute CPCF parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * CPCF Sets the CPCF value
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
-*/
-
-sdp_result_e sdp_attr_set_fmtp_cpcf (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 cpcf)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (cpcf <= 0) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->cpcf = cpcf;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_bpp
- * Description: Sets the value of the fmtp attribute BPP parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * BPP Sets the BPP value
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
-*/
-
-sdp_result_e sdp_attr_set_fmtp_bpp (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 bpp)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (bpp <= 0) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->bpp = bpp;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_fmtp_hrd
- * Description: Sets the value of the fmtp attribute HRD parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * HRD Sets the HRD value
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e sdp_attr_set_fmtp_hrd (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 hrd)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (hrd <= 0) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->hrd = hrd;
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_h263_num_params (void *sdp_ptr, int16 level,
- u8 cap_num, u16 inst_num,
- int16 profile,
- u16 h263_level,
- tinybool interlace)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if ((profile >= SDP_MIN_PROFILE_LEVEL_VALUE) &&
- (profile <= SDP_MAX_PROFILE_VALUE)) {
- fmtp_p->profile = profile;
- }
-
- if ((level >= SDP_MIN_PROFILE_LEVEL_VALUE) &&
- (level <= SDP_MAX_LEVEL_VALUE)) {
- fmtp_p->level = h263_level;
- }
-
- if (interlace) {
- fmtp_p->is_interlace = TRUE;
- } else {
- fmtp_p->is_interlace = FALSE;
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_profile_level_id (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *profile_level_id)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- if (profile_level_id) {
- sstrncpy(fmtp_p->profile_level_id, profile_level_id,
- SDP_MAX_STRING_LEN+1);
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_parameter_sets (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *parameter_sets)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- if (parameter_sets) {
- sstrncpy(fmtp_p->parameter_sets, parameter_sets, SDP_MAX_STRING_LEN+1);
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_pack_mode (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 pack_mode)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (pack_mode > SDP_MAX_PACKETIZATION_MODE_VALUE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->packetization_mode = pack_mode;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_level_asymmetry_allowed (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 asym_allowed)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->level_asymmetry_allowed = asym_allowed;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_deint_buf_req (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 deint_buf_req)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->deint_buf_req = deint_buf_req;
- fmtp_p->flag |= SDP_DEINT_BUF_REQ_FLAG;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_init_buf_time (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 init_buf_time)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->init_buf_time = init_buf_time;
- fmtp_p->flag |= SDP_INIT_BUF_TIME_FLAG;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_max_don_diff (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_don_diff)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_don_diff = max_don_diff;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_interleaving_depth (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 interleaving_depth)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->interleaving_depth = interleaving_depth;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_redundant_pic_cap (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool redundant_pic_cap)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (redundant_pic_cap > 1) {
- return (SDP_FAILURE);
- } else {
- fmtp_p->redundant_pic_cap = redundant_pic_cap;
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_max_mbps (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_mbps)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (max_mbps > 0) {
- fmtp_p->max_mbps = max_mbps;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_max_fs (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_fs)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (max_fs > 0) {
- fmtp_p->max_fs = max_fs;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_max_br (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_br)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (max_br > 0) {
- fmtp_p->max_br = max_br;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_max_average_bitrate (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 maxaveragebitrate)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (maxaveragebitrate > 0) {
- fmtp_p->maxaveragebitrate = maxaveragebitrate;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_max_average_bitrate
- * Description: Gets the value of the fmtp attribute- maxaveragebitrate parameter for the OPUS codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: max-br value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_max_average_bitrate (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32* val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, 1);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.maxaveragebitrate;
- return (SDP_SUCCESS);
- }
-}
-
-
-sdp_result_e sdp_attr_set_fmtp_usedtx (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool usedtx)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (usedtx == TRUE) {
- fmtp_p->usedtx = 1;
- } else {
- fmtp_p->usedtx = 0;
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_fmtp_usedtx
- * Description: Gets the value of the fmtp attribute- usedtx parameter for the OPUS codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: usedtx value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_usedtx (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, tinybool* val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = (tinybool)attr_p->attr.fmtp.usedtx;
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_stereo (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool stereo)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (stereo == TRUE) {
- fmtp_p->stereo = 1;
- } else {
- fmtp_p->stereo = 0;
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_fmtp_usedtx
- * Description: Gets the value of the fmtp attribute- usedtx parameter for the OPUS codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: stereo value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_stereo (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, tinybool* val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = (tinybool)attr_p->attr.fmtp.stereo;
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_useinbandfec (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool useinbandfec)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (useinbandfec == TRUE) {
- fmtp_p->useinbandfec = 1;
- } else {
- fmtp_p->useinbandfec = 0;
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_fmtp_useinbandfec
- * Description: Gets the value of the fmtp attribute useinbandfec parameter for the OPUS codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: useinbandfec value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_useinbandfec (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, tinybool* val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = (tinybool)attr_p->attr.fmtp.useinbandfec;
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_maxcodedaudiobandwidth (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *maxcodedaudiobandwidth)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- if (maxcodedaudiobandwidth) {
- sstrncpy(fmtp_p->maxcodedaudiobandwidth, maxcodedaudiobandwidth,
- SDP_MAX_STRING_LEN+1);
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_fmtp_maxcodedaudiobandwidth
- * Description: Gets the value of the fmtp attribute maxcodedaudiobandwidth parameter for OPUS codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: maxcodedaudiobandwidth value.
- */
-char* sdp_attr_get_fmtp_maxcodedaudiobandwidth (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.fmtp.maxcodedaudiobandwidth);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_cbr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool cbr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (cbr == TRUE) {
- fmtp_p->cbr = 1;
- } else {
- fmtp_p->cbr = 0;
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_fmtp_cbr
- * Description: Gets the value of the fmtp attribute cbr parameter for the OPUS codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: cbr value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_cbr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, tinybool* val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = (tinybool)attr_p->attr.fmtp.cbr;
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_attr_get_fmtp_streams (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32* val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (!attr_p) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.streams;
- return (SDP_SUCCESS);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_streams (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 streams)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (!attr_p) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_DATACHANNEL;
-
- if (streams > 0) {
- fmtp_p->streams = streams;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_data_channel_protocol (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *protocol)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (!attr_p) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_DATACHANNEL;
- if (protocol) {
- sstrncpy(fmtp_p->protocol, protocol,
- SDP_MAX_STRING_LEN+1);
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_get_fmtp_data_channel_protocol (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, char* protocol)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (!attr_p) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- sstrncpy(protocol, attr_p->attr.fmtp.protocol, SDP_MAX_STRING_LEN+1);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_max_cpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_cpb)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (max_cpb > 0) {
- fmtp_p->max_cpb = max_cpb;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_max_dpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_dpb)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- if (max_dpb > 0) {
- fmtp_p->max_dpb = max_dpb;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
-}
-
-sdp_result_e sdp_attr_set_fmtp_max_rcmd_nalu_size (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 max_rcmd_nalu_size)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->max_rcmd_nalu_size = max_rcmd_nalu_size;
- fmtp_p->flag |= SDP_MAX_RCMD_NALU_SIZE_FLAG;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_deint_buf_cap (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 deint_buf_cap)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->deint_buf_cap = deint_buf_cap;
- fmtp_p->flag |= SDP_DEINT_BUF_CAP_FLAG;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_h264_parameter_add (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool parameter_add)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
- fmtp_p->parameter_add = parameter_add;
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_h261_annex_params (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool annex_d) {
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- fmtp_p->annex_d = annex_d;
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_attr_set_fmtp_h263_annex_params (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool annex_f,
- tinybool annex_i,
- tinybool annex_j,
- tinybool annex_t,
- u16 annex_k_val,
- u16 annex_n_val,
- u16 annex_p_val_picture_resize,
- u16 annex_p_val_warp)
-
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_fmtp_t *fmtp_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_PARAMETER);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- fmtp_p = &(attr_p->attr.fmtp);
- fmtp_p->fmtp_format = SDP_FMTP_CODEC_INFO;
-
- fmtp_p->annex_f = annex_f;
- fmtp_p->annex_i = annex_i;
- fmtp_p->annex_j = annex_j;
- fmtp_p->annex_t = annex_t;
-
- fmtp_p->annex_k_val = annex_k_val;
- fmtp_p->annex_n_val = annex_n_val;
-
- fmtp_p->annex_p_val_picture_resize = annex_p_val_picture_resize;
- fmtp_p->annex_p_val_warp = annex_p_val_warp;
-
- return (SDP_SUCCESS);
-}
-
-
-
-/* Function: sdp_attr_fmtp_is_annexb_set
- * Description: Gives the value of the fmtp attribute annexb type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- *
- *
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_attr_fmtp_is_annexb_set (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.annexb);
- }
-}
-
-/* Function: sdp_attr_fmtp_is_annexa_set
- * Description: Gives the value of the fmtp attribute annexa type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- *
- *
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_attr_fmtp_is_annexa_set (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.annexa);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_bitrate_type
- * Description: Gets the value of the fmtp attribute bitrate type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Bitrate type value.
- */
-int32 sdp_attr_get_fmtp_bitrate_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.bitrate);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_qcif
- * Description: Gets the value of the fmtp attribute QCIF type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: QCIF value.
- */
-int32 sdp_attr_get_fmtp_qcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.qcif);
- }
-}
-/* Function: sdp_attr_get_fmtp_cif
- * Description: Gets the value of the fmtp attribute CIF type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: CIF value.
- */
-int32 sdp_attr_get_fmtp_cif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.cif);
- }
-}
-
-
-/* Function: sdp_attr_get_fmtp_sqcif
- * Description: Gets the value of the fmtp attribute sqcif type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: sqcif value.
- */
-int32 sdp_attr_get_fmtp_sqcif (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.sqcif);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_cif4
- * Description: Gets the value of the fmtp attribute CIF4 type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: CIF4 value.
- */
-int32 sdp_attr_get_fmtp_cif4 (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.cif4);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_cif16
- * Description: Gets the value of the fmtp attribute CIF16 type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: CIF16 value.
- */
-
-int32 sdp_attr_get_fmtp_cif16 (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.cif16);
- }
-}
-
-
-/* Function: sdp_attr_get_fmtp_maxbr
- * Description: Gets the value of the fmtp attribute MAXBR type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: MAXBR value.
- */
-int32 sdp_attr_get_fmtp_maxbr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.maxbr);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_custom_x
- * Description: Gets the value of the fmtp attribute CUSTOM type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: CUSTOM x value.
- */
-
-int32 sdp_attr_get_fmtp_custom_x (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.custom_x);
- }
-}
-/* Function: sdp_attr_get_fmtp_custom_y
- * Description: Gets the value of the fmtp attribute custom_y type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: CUSTOM Y-AXIS value.
- */
-
-int32 sdp_attr_get_fmtp_custom_y (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.custom_y);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_custom_mpi
- * Description: Gets the value of the fmtp attribute CUSTOM type parameter
- * for a given Video codec.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: CUSTOM MPI value.
- */
-
-int32 sdp_attr_get_fmtp_custom_mpi (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.custom_mpi);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_par_width
- * Description: Gets the value of the fmtp attribute PAR (width) parameter
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: PAR - width value.
- */
-int32 sdp_attr_get_fmtp_par_width (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.par_width);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_par_height
- * Description: Gets the value of the fmtp attribute PAR (height) parameter
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: PAR - height value.
- */
-int32 sdp_attr_get_fmtp_par_height (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.par_height);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_cpcf
- * Description: Gets the value of the fmtp attribute- CPCF parameter
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: CPCF value.
- */
-int32 sdp_attr_get_fmtp_cpcf (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.cpcf);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_bpp
- * Description: Gets the value of the fmtp attribute- BPP parameter
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: BPP value.
- */
-int32 sdp_attr_get_fmtp_bpp (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.bpp);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_hrd
- * Description: Gets the value of the fmtp attribute- HRD parameter
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: HRD value.
- */
-int32 sdp_attr_get_fmtp_hrd (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.hrd);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_profile
- * Description: Gets the value of the fmtp attribute- PROFILE parameter
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: PROFILE value.
- */
-int32 sdp_attr_get_fmtp_profile (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.profile);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_level
- * Description: Gets the value of the fmtp attribute- LEVEL parameter
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: LEVEL value.
- */
-int32 sdp_attr_get_fmtp_level (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.level);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_interlace
- * Description: Checks if INTERLACE parameter is set.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: TRUE if INTERLACE is present and FALSE if INTERLACE is absent.
- */
-tinybool sdp_attr_get_fmtp_interlace (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return FALSE;
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return FALSE;
- } else {
- return (attr_p->attr.fmtp.is_interlace);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_pack_mode
- * Description: Gets the value of the fmtp attribute- packetization-mode parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: packetization-mode value in the range 0 - 2.
- */
-
-sdp_result_e sdp_attr_get_fmtp_pack_mode (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 *val)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.packetization_mode;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_level_asymmetry_allowed
- * Description: Gets the value of the fmtp attribute- level-asymmetry-allowed parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: level asymmetry allowed value (0 or 1).
- */
-
-sdp_result_e sdp_attr_get_fmtp_level_asymmetry_allowed (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 *val)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.level_asymmetry_allowed;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_profile_id
- * Description: Gets the value of the fmtp attribute- profile-level-id parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: profile-level-id value.
- */
-const char* sdp_attr_get_fmtp_profile_id (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.fmtp.profile_level_id);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_param_sets
- * Description: Gets the value of the fmtp attribute- parameter-sets parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: parameter-sets value.
- */
-const char* sdp_attr_get_fmtp_param_sets (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.fmtp.parameter_sets);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_interleaving_depth
- * Description: Gets the value of the fmtp attribute- interleaving_depth parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: interleaving_depth value
- */
-
-sdp_result_e sdp_attr_get_fmtp_interleaving_depth (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16* val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.interleaving_depth;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_deint_buf_req
- * Description: Gets the value of the fmtp attribute- deint-buf-req parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: deint-buf-req value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_deint_buf_req (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (attr_p->attr.fmtp.flag & SDP_DEINT_BUF_REQ_FLAG) {
- *val = attr_p->attr.fmtp.deint_buf_req;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
- }
-}
-
-/* Function: sdp_attr_get_fmtp_max_don_diff
- * Description: Gets the value of the fmtp attribute- max-don-diff parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: max-don-diff value.
- */
-sdp_result_e sdp_attr_get_fmtp_max_don_diff (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.max_don_diff;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_init_buf_time
- * Description: Gets the value of the fmtp attribute- init-buf-time parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: init-buf-time value.
- */
-sdp_result_e sdp_attr_get_fmtp_init_buf_time (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (attr_p->attr.fmtp.flag & SDP_INIT_BUF_TIME_FLAG) {
- *val = attr_p->attr.fmtp.init_buf_time;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
- }
-}
-
-/* Function: sdp_attr_get_fmtp_max_mbps
- * Description: Gets the value of the fmtp attribute- max-mbps parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: max-mbps value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_max_mbps (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.max_mbps;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_max_fs
- * Description: Gets the value of the fmtp attribute- max-fs parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: max-fs value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_max_fs (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.max_fs;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_max_cpb
- * Description: Gets the value of the fmtp attribute- max-cpb parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: max-cpb value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_max_cpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.max_cpb;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_max_dpb
- * Description: Gets the value of the fmtp attribute- max-dpb parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: max-dpb value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_max_dpb (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32 *val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.max_dpb;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_get_fmtp_max_br
- * Description: Gets the value of the fmtp attribute- max-br parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: max-br value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_max_br (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u32* val)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- *val = attr_p->attr.fmtp.max_br;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_fmtp_is_redundant_pic_cap
- * Description: Gets the value of the fmtp attribute- redundant_pic_cap parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: redundant-pic-cap value.
- */
-tinybool sdp_attr_fmtp_is_redundant_pic_cap (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.redundant_pic_cap);
- }
-}
-
-/* Function: sdp_attr_get_fmtp_deint_buf_cap
- * Description: Gets the value of the fmtp attribute- deint-buf-cap parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: deint-buf-cap value.
- */
-
-sdp_result_e sdp_attr_get_fmtp_deint_buf_cap (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (attr_p->attr.fmtp.flag & SDP_DEINT_BUF_CAP_FLAG) {
- *val = attr_p->attr.fmtp.deint_buf_cap;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
- }
-}
-
-/* Function: sdp_attr_get_fmtp_max_rcmd_nalu_size
- * Description: Gets the value of the fmtp attribute- max-rcmd-nalu-size parameter for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: max-rcmd-nalu-size value.
- */
-sdp_result_e sdp_attr_get_fmtp_max_rcmd_nalu_size (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u32 *val)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- if (attr_p->attr.fmtp.flag & SDP_MAX_RCMD_NALU_SIZE_FLAG) {
- *val = attr_p->attr.fmtp.max_rcmd_nalu_size;
- return (SDP_SUCCESS);
- } else {
- return (SDP_FAILURE);
- }
- }
-}
-
-/* Function: sdp_attr_fmtp_is_parameter_add
- * Description: Gets the value of the fmtp attribute- parameter-add for H.264 codec
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: TRUE/FALSE ( parameter-add is boolean)
- */
-tinybool sdp_attr_fmtp_is_parameter_add (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.parameter_add);
- }
-}
-
-/****** Following functions are get routines for Annex values
- * For each Annex support, the get routine will return the boolean TRUE/FALSE
- * Some Annexures for Video codecs have values defined . In those cases,
- * (e.g Annex K, P ) , the return values are not boolean.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Annex value
- */
-
-tinybool sdp_attr_get_fmtp_annex_d (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.annex_d);
- }
-}
-
-tinybool sdp_attr_get_fmtp_annex_f (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.annex_f);
- }
-}
-
-tinybool sdp_attr_get_fmtp_annex_i (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.annex_i);
- }
-}
-
-tinybool sdp_attr_get_fmtp_annex_j (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.annex_j);
- }
-}
-
-tinybool sdp_attr_get_fmtp_annex_t (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.fmtp.annex_t);
- }
-}
-
-int32 sdp_attr_get_fmtp_annex_k_val (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.annex_k_val);
- }
-}
-
-int32 sdp_attr_get_fmtp_annex_n_val (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.annex_n_val);
- }
-}
-
-int32 sdp_attr_get_fmtp_annex_p_picture_resize (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.annex_p_val_picture_resize);
- }
-}
-
-int32 sdp_attr_get_fmtp_annex_p_warp (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- return (attr_p->attr.fmtp.annex_p_val_warp);
- }
-}
-
-/* Function: sdp_attr_fmtp_get_fmtp_format
- * Description: Gives the value of the fmtp attribute fmtp_format
- * type parameter
- * for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- *
- *
- * Returns: Enum type sdp_fmtp_format_type_e
- */
-sdp_fmtp_format_type_e sdp_attr_fmtp_get_fmtp_format (void *sdp_ptr,
- u16 level, u8 cap_num,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_FMTP_UNKNOWN_TYPE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_FMTP,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s fmtp attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_FMTP_UNKNOWN_TYPE);
- } else {
- return (attr_p->attr.fmtp.fmtp_format);
- }
-}
-
-/* Function: sdp_attr_get_pccodec_num_payload_types
- * Description: Returns the number of payload types specified for the
- * given X-pc-codec attribute. If the given attribute is not
- * defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Number of payload types.
- */
-u16 sdp_attr_get_pccodec_num_payload_types (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_X_PC_CODEC,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-pc-codec attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.pccodec.num_payloads);
- }
-}
-
-/* Function: sdp_attr_get_pccodec_payload_type
- * Description: Returns the value of the specified payload type for the
- * given X-pc-codec attribute. If the given attribute is not
- * defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * payload_num The payload number to get. Range is (1 -
- * max num payloads).
- * Returns: Payload type.
- */
-u16 sdp_attr_get_pccodec_payload_type (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, u16 payload_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_X_PC_CODEC,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-pc-codec attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- if ((payload_num < 1) ||
- (payload_num > attr_p->attr.pccodec.num_payloads)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-pc-codec attribute, level %u instance %u, "
- "invalid payload number %u requested.",
- sdp_p->debug_str, level, inst_num, payload_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- return (attr_p->attr.pccodec.payload_type[payload_num-1]);
- }
- }
-}
-
-/* Function: sdp_attr_add_pccodec_payload_type
- * Description: Add a new value to the list of payload types specified for
- * the given X-pc-codec attribute. The payload type will be
- * added to the end of the list so these values should be added
- * in the order they will be displayed within the attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * payload_type The payload type to add.
- * Returns: SDP_SUCCESS Payload type was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_add_pccodec_payload_type (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 payload_type)
-{
- u16 payload_num;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_X_PC_CODEC,
- inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-pc-codec attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- payload_num = attr_p->attr.pccodec.num_payloads++;
- attr_p->attr.pccodec.payload_type[payload_num] = payload_type;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_xcap_first_cap_num
- * Description: Gets the first capability number valid for the specified
- * X-cap attribute instance. If the capability is not
- * defined, zero is returned.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the capability.
- * inst_num The X-cap instance number to check.
- * Returns: Capability number or zero.
- */
-u16 sdp_attr_get_xcap_first_cap_num (void *sdp_ptr, u16 level, u16 inst_num)
-{
- u16 cap_num=1;
- u16 attr_count=0;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- for (attr_p = sdp_p->sess_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if (attr_p->type == SDP_ATTR_X_CAP) {
- attr_count++;
- if (attr_count == inst_num) {
- return (cap_num);
- } else {
- cap_num += attr_p->attr.cap_p->num_payloads;
- }
- }
- }
- } else { /* Capability is at a media level */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- }
- for (attr_p = mca_p->media_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if (attr_p->type == SDP_ATTR_X_CAP) {
- attr_count++;
- if (attr_count == inst_num) {
- return (cap_num);
- } else {
- cap_num += attr_p->attr.cap_p->num_payloads;
- }
- }
- }
- } /* Attr is at a media level */
-
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
-}
-
-/* Function: sdp_attr_get_xcap_media_type
- * Description: Returns the media type specified for the given X-cap
- * attribute. If the given attribute is not defined,
- * SDP_MEDIA_INVALID is returned.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * Returns: Media type or SDP_MEDIA_INVALID.
- */
-sdp_media_e sdp_attr_get_xcap_media_type (void *sdp_ptr, u16 level,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cap_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_MEDIA_INVALID);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_X_CAP, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_MEDIA_INVALID);
- } else {
- cap_p = attr_p->attr.cap_p;
- return (cap_p->media);
- }
-}
-
-/* Function: sdp_attr_get_xcap_transport_type
- * Description: Returns the transport type specified for the given X-cap
- * attribute. If the given attribute is not defined,
- * SDP_TRANSPORT_INVALID is returned.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * Returns: Media type or SDP_TRANSPORT_INVALID.
- */
-sdp_transport_e sdp_attr_get_xcap_transport_type (void *sdp_ptr, u16 level,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cap_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_TRANSPORT_INVALID);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_X_CAP,
- inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_TRANSPORT_INVALID);
- } else {
- cap_p = attr_p->attr.cap_p;
- return (cap_p->transport);
- }
-}
-
-/* Function: sdp_attr_get_xcap_num_payload_types
- * Description: Returns the number of payload types associated with the
- * specified X-cap attribute. If the attribute is invalid,
- * zero will be returned. Application must validate the
- * attribute line before using this routine.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Number of payload types or zero.
- */
-u16 sdp_attr_get_xcap_num_payload_types (void *sdp_ptr, u16 level,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cap_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_X_CAP, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- cap_p = attr_p->attr.cap_p;
- return (cap_p->num_payloads);
- }
-}
-
-/* Function: sdp_attr_get_xcap_payload_type
- * Description: Returns the payload type of the specified payload for the
- * X-cap attribute line. If the attr line or payload number is
- * invalid, zero will be returned. Application must validate
- * the X-cap attr before using this routine.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * payload_num The payload number to retrieve. Range is
- * (1 - max num payloads).
- * Returns: Payload type or zero.
- */
-u16 sdp_attr_get_xcap_payload_type (void *sdp_ptr, u16 level,
- u16 inst_num, u16 payload_num,
- sdp_payload_ind_e *indicator)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cap_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_X_CAP, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- cap_p = attr_p->attr.cap_p;
- if ((payload_num < 1) ||
- (payload_num > cap_p->num_payloads)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u, "
- "payload num %u invalid.", sdp_p->debug_str,
- level, inst_num, payload_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- *indicator = cap_p->payload_indicator[payload_num-1];
- return (cap_p->payload_type[payload_num-1]);
- }
- }
-}
-
-
-/* Function: sdp_attr_set_xcap_media_type
- * Description: Sets the value of the media type parameter for the X-cap
- * attribute line.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * media Media type for the X-cap attribute.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_attr_set_xcap_media_type (void *sdp_ptr, u16 level,
- u16 inst_num, sdp_media_e media)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cap_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_X_CAP, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- cap_p = attr_p->attr.cap_p;
- cap_p->media = media;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_xcap_transport_type
- * Description: Sets the value of the transport type parameter for the X-cap
- * attribute line.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * transport Transport type for the X-cap attribute.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_attr_set_xcap_transport_type(void *sdp_ptr, u16 level,
- u16 inst_num,
- sdp_transport_e transport)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cap_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_X_CAP, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- cap_p = attr_p->attr.cap_p;
- cap_p->transport = transport;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_add_xcap_payload_type
- * Description: Add a new payload type for the X-cap attribute line
- * specified. The new payload type will be added at the end
- * of the payload type list.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * payload_type The new payload type.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_attr_add_xcap_payload_type(void *sdp_ptr, u16 level,
- u16 inst_num, u16 payload_type,
- sdp_payload_ind_e indicator)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cap_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_X_CAP, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-cap attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- cap_p = attr_p->attr.cap_p;
- cap_p->payload_indicator[cap_p->num_payloads] = indicator;
- cap_p->payload_type[cap_p->num_payloads++] = payload_type;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_get_cdsc_first_cap_num
- * Description: Gets the first capability number valid for the specified
- * CDSC attribute instance. If the capability is not
- * defined, zero is returned.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the capability.
- * inst_num The CDSC instance number to check.
- * Returns: Capability number or zero.
- */
-u16 sdp_attr_get_cdsc_first_cap_num(void *sdp_ptr, u16 level, u16 inst_num)
-{
- u16 cap_num=1;
- u16 attr_count=0;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *mca_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- if (level == SDP_SESSION_LEVEL) {
- for (attr_p = sdp_p->sess_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if (attr_p->type == SDP_ATTR_CDSC) {
- attr_count++;
- if (attr_count == inst_num) {
- return (cap_num);
- } else {
- cap_num += attr_p->attr.cap_p->num_payloads;
- }
- }
- }
- } else { /* Capability is at a media level */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- }
- for (attr_p = mca_p->media_attrs_p; attr_p != NULL;
- attr_p = attr_p->next_p) {
- if (attr_p->type == SDP_ATTR_CDSC) {
- attr_count++;
- if (attr_count == inst_num) {
- return (cap_num);
- } else {
- cap_num += attr_p->attr.cap_p->num_payloads;
- }
- }
- }
- } /* Attr is at a media level */
-
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
-}
-
-/* Function: sdp_attr_get_cdsc_media_type
- * Description: Returns the media type specified for the given CDSC
- * attribute. If the given attribute is not defined,
- * SDP_MEDIA_INVALID is returned.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * Returns: Media type or SDP_MEDIA_INVALID.
- */
-sdp_media_e sdp_attr_get_cdsc_media_type(void *sdp_ptr, u16 level,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cdsc_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_MEDIA_INVALID);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_CDSC, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_MEDIA_INVALID);
- } else {
- cdsc_p = attr_p->attr.cap_p;
- return (cdsc_p->media);
- }
-}
-
-/* Function: sdp_attr_get_cdsc_transport_type
- * Description: Returns the transport type specified for the given CDSC
- * attribute. If the given attribute is not defined,
- * SDP_TRANSPORT_INVALID is returned.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * Returns: Media type or SDP_TRANSPORT_INVALID.
- */
-sdp_transport_e sdp_attr_get_cdsc_transport_type(void *sdp_ptr, u16 level,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cdsc_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_TRANSPORT_INVALID);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_CDSC,
- inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_TRANSPORT_INVALID);
- } else {
- cdsc_p = attr_p->attr.cap_p;
- return (cdsc_p->transport);
- }
-}
-
-/* Function: sdp_attr_get_cdsc_num_payload_types
- * Description: Returns the number of payload types associated with the
- * specified CDSC attribute. If the attribute is invalid,
- * zero will be returned. Application must validate the
- * attribute line before using this routine.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Number of payload types or zero.
- */
-u16 sdp_attr_get_cdsc_num_payload_types (void *sdp_ptr, u16 level,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cdsc_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_CDSC, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- cdsc_p = attr_p->attr.cap_p;
- return (cdsc_p->num_payloads);
- }
-}
-
-/* Function: sdp_attr_get_cdsc_payload_type
- * Description: Returns the payload type of the specified payload for the
- * CDSC attribute line. If the attr line or payload number is
- * invalid, zero will be returned. Application must validate
- * the CDSC attr before using this routine.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * payload_num The payload number to retrieve. Range is
- * (1 - max num payloads).
- * Returns: Payload type or zero.
- */
-u16 sdp_attr_get_cdsc_payload_type (void *sdp_ptr, u16 level,
- u16 inst_num, u16 payload_num,
- sdp_payload_ind_e *indicator)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cdsc_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_CDSC, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- cdsc_p = attr_p->attr.cap_p;
- if ((payload_num < 1) ||
- (payload_num > cdsc_p->num_payloads)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u, "
- "payload num %u invalid.", sdp_p->debug_str,
- level, inst_num, payload_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- *indicator = cdsc_p->payload_indicator[payload_num-1];
- return (cdsc_p->payload_type[payload_num-1]);
- }
- }
-}
-
-/* Function: sdp_attr_set_cdsc_media_type
- * Description: Sets the value of the media type parameter for the CDSC
- * attribute line.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * media Media type for the CDSC attribute.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_attr_set_cdsc_media_type (void *sdp_ptr, u16 level,
- u16 inst_num, sdp_media_e media)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cdsc_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_CDSC, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- cdsc_p = attr_p->attr.cap_p;
- cdsc_p->media = media;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_set_cdsc_transport_type
- * Description: Sets the value of the transport type parameter for the CDSC
- * attribute line.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * transport Transport type for the CDSC attribute.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_attr_set_cdsc_transport_type (void *sdp_ptr, u16 level,
- u16 inst_num, sdp_transport_e transport)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cdsc_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_CDSC, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- cdsc_p = attr_p->attr.cap_p;
- cdsc_p->transport = transport;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_attr_add_cdsc_payload_type
- * Description: Add a new payload type for the CDSC attribute line
- * specified. The new payload type will be added at the end
- * of the payload type list.
- * Note: cap_num is not specified. It must be zero.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * inst_num The attribute instance number to check.
- * payload_type The new payload type.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER
- */
-sdp_result_e sdp_attr_add_cdsc_payload_type (void *sdp_ptr, u16 level,
- u16 inst_num, u16 payload_type,
- sdp_payload_ind_e indicator)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- sdp_mca_t *cdsc_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, 0, SDP_ATTR_CDSC, inst_num);
- if ((attr_p == NULL) || (attr_p->attr.cap_p == NULL)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s CDSC attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- cdsc_p = attr_p->attr.cap_p;
- cdsc_p->payload_indicator[cdsc_p->num_payloads] = indicator;
- cdsc_p->payload_type[cdsc_p->num_payloads++] = payload_type;
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_media_dynamic_payload_valid
- * Description: Checks if the dynamic payload type passed in is defined
- * on the media line m_line
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * payload_type Payload type to be checked
- *
- * Returns: TRUE or FALSE. Returns TRUE if payload type is defined on the
- * media line, else returns FALSE
- */
-
-tinybool sdp_media_dynamic_payload_valid (void *sdp_ptr, u16 payload_type,
- u16 m_line)
-{
- u16 p_type,m_ptype;
- ushort num_payload_types;
- sdp_payload_ind_e ind;
- tinybool payload_matches = FALSE;
- tinybool result = TRUE;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- if ((payload_type < SDP_MIN_DYNAMIC_PAYLOAD) ||
- (payload_type > SDP_MAX_DYNAMIC_PAYLOAD)) {
- return FALSE;
- }
-
- num_payload_types =
- sdp_get_media_num_payload_types(sdp_p, m_line);
-
- for(p_type=1; p_type <=num_payload_types;p_type++){
-
- m_ptype = (u16)sdp_get_media_payload_type(sdp_p,
- m_line, p_type, &ind);
- if (payload_type == m_ptype) {
- payload_matches = TRUE;
- break;
- }
-
- }
-
- if (!payload_matches) {
- return FALSE;
- }
-
- return (result);
-
-}
-
-/* Function: sdp_attr_set_rtr_confirm
- * Description: Sets the rtr confirm value a= rtr:confirm.
- * If this parameter is TRUE, the confirm parameter will be
- * specified when the SDP description is built.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * qos_attr The specific type of qos attribute. May be
- * qos, secure, X-pc-qos, or X-qos.
- * inst_num The attribute instance number to check.
- * confirm New qos confirm parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_rtr_confirm (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num,
- tinybool confirm)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTR, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(SDP_ATTR_RTR), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.rtr.confirm = confirm;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_rtr_confirm
- * Description: Returns the value of the rtr attribute confirm
- * parameter specified for the given attribute. Returns TRUE if
- * the confirm parameter is specified.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Boolean value.
- */
-tinybool sdp_attr_get_rtr_confirm (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_RTR, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s %s attribute, level %u instance %u "
- "not found.", sdp_p->debug_str,
- sdp_get_attr_name(SDP_ATTR_RTR), level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.rtr.confirm);
- }
-}
-
-
-
-sdp_mediadir_role_e sdp_attr_get_comediadir_role (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_MEDIADIR_ROLE_UNKNOWN);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_DIRECTION, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Comediadir role attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_MEDIADIR_ROLE_UNKNOWN);
- } else {
- return (attr_p->attr.comediadir.role);
- }
-}
-
-/* Function: sdp_attr_set_comediadir_role
- * Description: Sets the value of the comediadir role parameter
- * for the direction attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * comediadir_role The role of the comedia direction attribute
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_comediadir_role (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_mediadir_role_e comediadir_role)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_DIRECTION, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Comediadir role attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.comediadir.role = comediadir_role;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_silencesupp_enabled
- * Description: Returns the value of the silencesupp attribute enable
- * parameter specified for the given attribute. Returns TRUE if
- * the confirm parameter is specified.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Boolean value.
- */
-tinybool sdp_attr_get_silencesupp_enabled (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (FALSE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silenceSuppEnable attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (FALSE);
- } else {
- return (attr_p->attr.silencesupp.enabled);
- }
-}
-
-/* Function: sdp_attr_get_silencesupp_timer
- * Description: Returns the value of the silencesupp attribute timer
- * parameter specified for the given attribute. null_ind
- * is set to TRUE if no value was specified, but instead the
- * null "-" value was specified.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: 16-bit timer value
- * boolean null_ind
- */
-u16 sdp_attr_get_silencesupp_timer (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool *null_ind)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silenceTimer attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- *null_ind = attr_p->attr.silencesupp.timer_null;
- return (attr_p->attr.silencesupp.timer);
- }
-}
-
-/* Function: sdp_attr_get_silencesupp_pref
- * Description: Sets the silencesupp supppref value
- * If this parameter is TRUE, the confirm parameter will be
- * specified when the SDP description is built.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * confirm New qos confirm parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_silencesupp_pref_e sdp_attr_get_silencesupp_pref (void *sdp_ptr,
- u16 level, u8 cap_num,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_SILENCESUPP_PREF_UNKNOWN);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silence suppPref attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_SILENCESUPP_PREF_UNKNOWN);
- } else {
- return (attr_p->attr.silencesupp.pref);
- }
-}
-
-/* Function: sdp_attr_get_silencesupp_siduse
- * Description: Returns the value of the silencesupp attribute siduse
- * parameter specified for the given attribute. If the given
- * attribute is not defined, SDP_QOS_STRENGTH_UNKNOWN is
- * returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: silencesupp siduse enum.
- */
-sdp_silencesupp_siduse_e sdp_attr_get_silencesupp_siduse (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_SILENCESUPP_SIDUSE_UNKNOWN);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silence sidUse attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_SILENCESUPP_SIDUSE_UNKNOWN);
- } else {
- return (attr_p->attr.silencesupp.siduse);
- }
-}
-
-/* Function: sdp_attr_get_silencesupp_fxnslevel
- * Description: Returns the value of the silencesupp attribute fxns
- * (fixed noise) parameter specified for the given attribute.
- * null_ind is set to TRUE if no value was specified,
- * but instead the null "-" value was specified.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: 7-bit fxns value
- * boolean null_ind
- */
-u8 sdp_attr_get_silencesupp_fxnslevel (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool *null_ind)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silence fxnslevel attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- *null_ind = attr_p->attr.silencesupp.fxnslevel_null;
- return (attr_p->attr.silencesupp.fxnslevel);
- }
-}
-
-/* Function: sdp_attr_set_silencesupp_enabled
- * Description: Sets the silencesupp enable value
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * confirm New silencesupp enable parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_silencesupp_enabled (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- tinybool enable)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silenceSuppEnable attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.silencesupp.enabled = enable;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_silencesupp_timer
- * Description: Sets the silencesupp timer value
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * value New silencesupp timer parameter.
- * null_ind if TRUE, timer value is set to "-" instead of
- * the 16 bit numeric value
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_silencesupp_timer (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 value, tinybool null_ind)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silenceTimer attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.silencesupp.timer = value;
- attr_p->attr.silencesupp.timer_null = null_ind;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_silencesupp_pref
- * Description: Sets the silencesupp supppref value
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * pref New silencesupp supppref parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_silencesupp_pref (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_silencesupp_pref_e pref)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silence SuppPref attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.silencesupp.pref = pref;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_silencesupp_siduse
- * Description: Sets the silencesupp supppref value
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * siduse New silencesupp siduse parameter.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_silencesupp_siduse (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_silencesupp_siduse_e siduse)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silence sidUse attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.silencesupp.siduse = siduse;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_set_silencesupp_fxnslevel
- * Description: Sets the silencesupp timer value
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * value New silencesupp timer parameter.
- * null_ind if TRUE, timer value is set to "-" instead of
- * the 16 bit numeric value
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_silencesupp_fxnslevel (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 value, tinybool null_ind)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SILENCESUPP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s silenceTimer attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.silencesupp.fxnslevel = (u8)value;
- attr_p->attr.silencesupp.fxnslevel_null = null_ind;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_get_mptime_num_intervals
- * Description: Returns the number of intervals specified for the
- * given mptime attribute. If the given attribute is not
- * defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Number of intervals.
- */
-u16 sdp_attr_get_mptime_num_intervals (
- void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num) {
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return 0;
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_MPTIME, inst_num);
- if (attr_p != NULL) {
- return attr_p->attr.mptime.num_intervals;
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s mptime attribute, level %u instance %u not found.",
- sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return 0;
-}
-
-/* Function: sdp_attr_get_mptime_interval
- * Description: Returns the value of the specified interval for the
- * given mptime attribute. If the given attribute is not
- * defined, zero is returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * interval_num The interval number to get. Range is (1 -
- * max num payloads).
- * Returns: Interval.
- */
-u16 sdp_attr_get_mptime_interval (
- void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u16 interval_num) {
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return 0;
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_MPTIME, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s mptime attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return 0;
- }
-
- if ((interval_num<1) || (interval_num>attr_p->attr.mptime.num_intervals)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s mptime attribute, level %u instance %u, "
- "invalid interval number %u requested.",
- sdp_p->debug_str, level, inst_num, interval_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return 0;
- }
-
- return attr_p->attr.mptime.intervals[interval_num-1];
-}
-
-/* Function: sdp_attr_add_mptime_interval
- * Description: Add a new value to the list of intervals specified for
- * the given mptime attribute. The interval will be
- * added to the end of the list so these values should be added
- * in the order they will be displayed within the attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * mp_interval The interval to add.
- * Returns: SDP_SUCCESS Interval was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- * SDP_INVALID_SDP_PTR Supplied SDP pointer is invalid
- */
-sdp_result_e sdp_attr_add_mptime_interval (
- void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- u16 mp_interval) {
-
- u16 interval_num;
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num, SDP_ATTR_MPTIME, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s mptime attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
-
- interval_num = attr_p->attr.mptime.num_intervals;
- if (interval_num>=SDP_MAX_PAYLOAD_TYPES) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s mptime attribute, level %u instance %u "
- "exceeds maximum length.",
- sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
-
- attr_p->attr.mptime.intervals[interval_num] = mp_interval;
- ++attr_p->attr.mptime.num_intervals;
- return SDP_SUCCESS;
-}
-
-
-
-/* Function: sdp_get_group_attr
- * Description: Returns the attribute parameter from the a=group:<>
- * line. If no attrib has been set ,
- * SDP_GROUP_ATTR_UNSUPPORTED will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_SESSION_LEVEL
- * Returns: Valid attrib value or SDP_GROUP_ATTR_UNSUPPORTED.
- */
-sdp_group_attr_e sdp_get_group_attr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_GROUP_ATTR_UNSUPPORTED);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_GROUP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Group (a= group line) attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_GROUP_ATTR_UNSUPPORTED);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Stream data group attr field is :%s ",
- sdp_p->debug_str,
- sdp_get_group_attr_name(attr_p->attr.stream_data.group_attr) );
- }
- return (attr_p->attr.stream_data.group_attr);
- }
-}
-
-/* Function: sdp_set_group_attr
- * Description: Sets the value of the group attribute for the
- * a=group:<val> line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_SESSION_LEVEL
- * group_attr group attribute value ( LS/FID ).
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER/SDP_INVALID_SDP_PTR
-*/
-
-sdp_result_e sdp_set_group_attr (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_group_attr_e group_attr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_GROUP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Group attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.stream_data.group_attr = group_attr;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_get_group_num_id
- * Description: Returns the number of ids from the a=group:<> line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_SESSION_LEVEL
- * Returns: Num of group ids present or 0 if there is an error.
- */
-u16 sdp_get_group_num_id (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (0);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_GROUP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s a=group level attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (0);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Stream data group attr - num of ids is :%d ",
- sdp_p->debug_str,
- attr_p->attr.stream_data.num_group_id);
- }
- }
- return (attr_p->attr.stream_data.num_group_id);
-}
-
-/* Function: sdp_set_group_num_id
- * Description: Sets the number og group ids that would be added on
- * a=group:<val> <id> <id> ...line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_SESSION_LEVEL
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER/SDP_INVALID_SDP_PTR
- * Note: The application must call this API to set the number of group
- * ids to be provided before actually setting the group ids on
- * the a=group line.
-*/
-
-sdp_result_e sdp_set_group_num_id (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 group_num_id)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_GROUP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Group attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else if ((group_num_id == 0) || (group_num_id > SDP_MAX_GROUP_STREAM_ID)){
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Number of group id value provided - %u is invalid\n",
- sdp_p->debug_str, group_num_id);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.stream_data.num_group_id = group_num_id;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_get_group_id
- * Description: Returns the number of ids from the a=group:<> line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_SESSION_LEVEL
- * id_num Number of the id to retrieve. The range is (1 -
- * SDP_MAX_GROUP_STREAM_ID)
- * Returns: Value of the group id at the index specified or
- * SDP_INVALID_VALUE if an error
- */
-int32 sdp_get_group_id (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num, u16 id_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_GROUP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s a=group level attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Stream data group attr - num of ids is :%d ",
- sdp_p->debug_str,
- attr_p->attr.stream_data.num_group_id);
- }
- if ((id_num < 1) || (id_num > attr_p->attr.stream_data.num_group_id)) {
- return (SDP_INVALID_VALUE);
- }
- }
- return (attr_p->attr.stream_data.group_id_arr[id_num-1]);
-}
-
-/* Function: sdp_set_group_id
- * Description: Sets the number og group ids that would be added on
- * a=group:<val> <id> <id> ...line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_SESSION_LEVEL
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER/SDP_INVALID_SDP_PTR
-*/
-
-sdp_result_e sdp_set_group_id (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- u16 group_id)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- u16 num_group_id;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_GROUP, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Group attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- num_group_id = attr_p->attr.stream_data.num_group_id;
- if (num_group_id == SDP_MAX_GROUP_STREAM_ID) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Max number of Group Ids already defined "
- "for this group line %u", sdp_p->debug_str, level);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.stream_data.group_id_arr[num_group_id] = group_id;
- attr_p->attr.stream_data.num_group_id++;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_x_sidin
- * Description: Returns the attribute parameter from the a=X-sidin:<>
- * line. If no attrib has been set NULL will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level media level index
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Pointer to sidin or NULL.
- */
-const char* sdp_attr_get_x_sidin (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_X_SIDIN, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-sidin attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Stream X-sidin attr field is :%s ",
- sdp_p->debug_str,
- attr_p->attr.stream_data.x_sidin);
- }
- return (attr_p->attr.stream_data.x_sidin);
- }
-}
-
-/* Function: sdp_attr_set_x_sidin
- * Description: Sets the value of the X-sidin parameter
- * for the given attribute. The address is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * sidin Ptr to the sidin string
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_x_sidin (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *sidin)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_X_SIDIN, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-sidin attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- sstrncpy(attr_p->attr.stream_data.x_sidin, sidin,
- sizeof(attr_p->attr.stream_data.x_sidin)) ;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_x_sidout
- * Description: Returns the attribute parameter from the a=X-sidout:<>
- * line. If no attrib has been set NULL will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level media level index
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Pointer to sidout or NULL.
- */
-const char* sdp_attr_get_x_sidout (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_X_SIDOUT, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-sidout attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Stream X-sidout attr field is :%s ",
- sdp_p->debug_str,
- attr_p->attr.stream_data.x_sidout);
- }
- return (attr_p->attr.stream_data.x_sidout);
- }
-}
-
-/* Function: sdp_attr_set_x_sidout
- * Description: Sets the value of the x-sidout parameter
- * for the given attribute. The address is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * sidout Ptr to the sidout string.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_x_sidout (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *sidout)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_X_SIDOUT, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-sidout attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- sstrncpy(attr_p->attr.stream_data.x_sidout, sidout,
- sizeof(attr_p->attr.stream_data.x_sidout)) ;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_attr_get_x_confid
- * Description: Returns the attribute parameter from the a=X-confid:<>
- * line. If no attrib has been set NULL will be returned.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level media level index
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Pointer to confid or NULL.
- */
-const char* sdp_attr_get_x_confid (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (NULL);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_X_CONFID, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-confid attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (NULL);
- } else {
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Stream X-confid attr field is :%s ",
- sdp_p->debug_str,
- attr_p->attr.stream_data.x_confid);
- }
- return (attr_p->attr.stream_data.x_confid);
- }
-}
-
-/* Function: sdp_attr_set_x_confid
- * Description: Sets the value of the X-confid parameter
- * for the given attribute. The address is copied into the
- * SDP structure so application memory will not be
- * referenced by the SDP lib.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * confid Ptr to the confid string.
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e sdp_attr_set_x_confid (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char *confid)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_X_CONFID, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s X-confid attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- sstrncpy(attr_p->attr.stream_data.x_confid, confid,
- sizeof(attr_p->attr.stream_data.x_confid)) ;
- return (SDP_SUCCESS);
- }
-}
-
-/* Function: sdp_set_source_filter
- * Description: Sets the value of the source filter attribute for the
- * a=source-filter:<val> line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level SDP_SESSION_LEVEL/Media level
- * mode Filter-mode (incl/excl)
- * nettype Network type
- * addrtype Address type of the destination
- * dest_addr Destination unicast/multicast address
- * (ip-addr/ fqdn/ *)
- * src_addr One of the source address to which the filter
- * applies, i.e. process/drop the packets.
- * (More source addresses are added using
- * sdp_include_new_filter_src_addr)
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER/SDP_INVALID_SDP_PTR
- */
-sdp_result_e
-sdp_set_source_filter (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, sdp_src_filter_mode_e mode,
- sdp_nettype_e nettype, sdp_addrtype_e addrtype,
- const char *dest_addr, const char *src_addr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- u16 index;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SOURCE_FILTER, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Source filter attribute, level %u instance %u "
- "not found", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.source_filter.mode = mode;
- attr_p->attr.source_filter.nettype = nettype;
- attr_p->attr.source_filter.addrtype = addrtype;
- sstrncpy(attr_p->attr.source_filter.dest_addr, dest_addr,
- SDP_MAX_STRING_LEN+1);
- if (src_addr) {
- index = attr_p->attr.source_filter.num_src_addr;
- sstrncpy(attr_p->attr.source_filter.src_list[index],
- src_addr,SDP_MAX_STRING_LEN+1);
- /* Increment source list count if the api was invoked for
- * first time or else we're basically replacing the index 0
- * element in src-list.
- */
- ++attr_p->attr.source_filter.num_src_addr;
- SDP_PRINT("%s Source address (%s) number %d added to source filter",
- sdp_p->debug_str,src_addr,
- attr_p->attr.source_filter.num_src_addr);
-
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_include_new_filter_src_addr
- * Description: Adds source addresses to the list to which the filter applies
- * This is to be invoked only as follow-up to
- * sdp_set_source_filter() to include more source addresses
- * Parameters: sdp_ptr The SDP handle to which the filter attributes
- * were added using sdp_set_source_filter
- * level SDP_SESSION_LEVEL/Media level
- * src_addr Source address to be added to the list
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER/SDP_INVALID_SDP_PTR
- */
-
-sdp_result_e
-sdp_include_new_filter_src_addr (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, const char *src_addr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SOURCE_FILTER, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Source filter attribute, level %u instance %u "
- "not found", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (attr_p->attr.source_filter.num_src_addr >= SDP_MAX_SRC_ADDR_LIST) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Max number of source addresses included for "
- "filter for the instance %u", sdp_p->debug_str,
- inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_FAILURE);
- }
- sstrncpy(attr_p->attr.source_filter.src_list[
- attr_p->attr.source_filter.num_src_addr],
- src_addr, SDP_MAX_STRING_LEN+1);
- ++attr_p->attr.source_filter.num_src_addr;
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_get_source_filter_mode
- * Description: Gets the filter mode in internal representation
- * Parameters: sdp_ptr The SDP handle which contains the attributes
- * level SDP_SESSION_LEVEL/m-line number
- * inst_num The attribute instance number
- * Returns: Filter mode (incl/excl/not present)
- */
-sdp_src_filter_mode_e
-sdp_get_source_filter_mode (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_FILTER_MODE_NOT_PRESENT);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SOURCE_FILTER, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Source filter attribute, level %u, "
- "instance %u not found", sdp_p->debug_str,
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_FILTER_MODE_NOT_PRESENT);
- }
- return (attr_p->attr.source_filter.mode);
-}
-
-/* Function: sdp_get_filter_destination_attributes
- * Description: Gets the destination address parameters
- * Parameters: Network type (optional), destination address type
- * (optional), and destination address (mandatory) variables
- * which gets updated.
- * Returns: SDP_SUCCESS or SDP_INVALID_PARAMETER/SDP_INVALID_SDP_PTR
- */
-sdp_result_e
-sdp_get_filter_destination_attributes (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, sdp_nettype_e *nettype,
- sdp_addrtype_e *addrtype,
- char *dest_addr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SOURCE_FILTER, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Source filter attribute, level %u instance %u "
- "not found", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (nettype) {
- *nettype = attr_p->attr.source_filter.nettype;
- }
- if (addrtype) {
- *addrtype = attr_p->attr.source_filter.addrtype;
- }
- sstrncpy(dest_addr, attr_p->attr.source_filter.dest_addr,
- SDP_MAX_STRING_LEN+1);
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_get_filter_source_address_count
- * Description: Gets the number of source addresses in the list
- * Parameters: sdp_ptr The SDP handle which contains the attributes
- * level SDP_SESSION_LEVEL/m-line number
- * inst_num The attribute instance number
- * Returns: Source-list count
- */
-
-int32
-sdp_get_filter_source_address_count (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_VALUE);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SOURCE_FILTER, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Source filter attribute, level %u instance %u "
- "not found", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_VALUE);
- }
- return (attr_p->attr.source_filter.num_src_addr);
-}
-
-/* Function: sdp_get_filter_source_address
- * Description: Gets one of the source address that is indexed by the user
- * Parameters: sdp_ptr The SDP handle which contains the attributes
- * level SDP_SESSION_LEVEL/m-line number
- * inst_num The attribute instance number
- * src_addr_id User provided index (value in range between
- * 0 to (SDP_MAX_SRC_ADDR_LIST-1) which obtains
- * the source addr corresponding to it.
- * src_addr The user provided variable which gets updated
- * with source address corresponding to the index
- */
-sdp_result_e
-sdp_get_filter_source_address (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, u16 src_addr_id,
- char *src_addr)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- src_addr[0] = '\0';
-
- if (src_addr_id >= SDP_MAX_SRC_ADDR_LIST) {
- return (SDP_INVALID_PARAMETER);
- }
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SOURCE_FILTER, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s Source filter attribute, level %u instance %u "
- "not found", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- if (src_addr_id >= attr_p->attr.source_filter.num_src_addr) {
- return (SDP_INVALID_PARAMETER);
- }
- sstrncpy(src_addr, attr_p->attr.source_filter.src_list[src_addr_id],
- SDP_MAX_STRING_LEN+1);
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e
-sdp_set_rtcp_unicast_mode (void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num, sdp_rtcp_unicast_mode_e mode)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
- if (mode >= SDP_RTCP_MAX_UNICAST_MODE) {
- return (SDP_INVALID_PARAMETER);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_RTCP_UNICAST, inst_num);
-
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s RTCP Unicast attribute, level %u instance %u "
- "not found", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- attr_p->attr.u32_val = mode;
-
- return (SDP_SUCCESS);
-}
-
-sdp_rtcp_unicast_mode_e
-sdp_get_rtcp_unicast_mode(void *sdp_ptr, u16 level, u8 cap_num,
- u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_RTCP_UNICAST_MODE_NOT_PRESENT);
- }
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_RTCP_UNICAST, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s RTCP Unicast attribute, level %u, "
- "instance %u not found", sdp_p->debug_str,
- level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_RTCP_UNICAST_MODE_NOT_PRESENT);
- }
- return ((sdp_rtcp_unicast_mode_e)attr_p->attr.u32_val);
-}
-
-
-/* Function: sdp_attr_get_sdescriptions_tag
- * Description: Returns the value of the sdescriptions tag
- * parameter specified for the given attribute.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: Tag value or SDP_INVALID_VALUE (-2) if error encountered.
- */
-
-int32
-sdp_attr_get_sdescriptions_tag (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_VALUE;
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
-
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute tag, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_VALUE;
- } else {
- return attr_p->attr.srtp_context.tag;
- }
-}
-
-/* Function: sdp_attr_get_sdescriptions_crypto_suite
- * Description: Returns the value of the sdescriptions crypto suite
- * parameter specified for the given attribute. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return the suite. If it's not,
- * try to find the version 9. This assumes you cannot have both
- * versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: SDP_SRTP_UNKNOWN_CRYPTO_SUITE is returned if an error was
- * encountered otherwise the crypto suite is returned.
- */
-
-sdp_srtp_crypto_suite_t
-sdp_attr_get_sdescriptions_crypto_suite (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_SRTP_UNKNOWN_CRYPTO_SUITE;
- }
-
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* There's no version 2 so now try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute suite, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_SRTP_UNKNOWN_CRYPTO_SUITE;
- }
- }
-
- return attr_p->attr.srtp_context.suite;
-
-}
-
-/* Function: sdp_attr_get_sdescriptions_key
- * Description: Returns the value of the sdescriptions master key
- * parameter specified for the given attribute. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return the key. If it's not,
- * try to find the version 9. This assumes you cannot have both
- * versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: NULL if error encountered or master key salt string
- */
-
-const char*
-sdp_attr_get_sdescriptions_key (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return NULL;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* Couldn't find version 2 now try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
-
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute key, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return NULL;
- }
- }
-
- return (char*)attr_p->attr.srtp_context.master_key;
-}
-
-
-/* Function: sdp_attr_get_sdescriptions_salt
- * Description: Returns the value of the sdescriptions master salt
- * parameter specified for the given attribute. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return the salt. If it's not,
- * try to find the version 9. This assumes you cannot have both
- * versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: NULL if error encountered or master key salt string
- */
-
-const char*
-sdp_attr_get_sdescriptions_salt (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return NULL;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* Couldn't find version 2 now try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
-
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute salt, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return NULL;
- }
- }
-
- return (char*) attr_p->attr.srtp_context.master_salt;
-
-}
-
-
-
-/* Function: sdp_attr_get_sdescriptions_lifetime
- * Description: Returns the value of the sdescriptions lifetime
- * parameter specified for the given attribute.Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return the lifetime. If it's
- * not, try to find the version 9. This assumes you cannot have
- * both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: NULL if error encountered or lifetime string
- */
-
-const char*
-sdp_attr_get_sdescriptions_lifetime (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return NULL;
- }
-
- /* Try version 2 first. */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* Couldn't find version 2 now try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
-
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute lifetime, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return NULL;
- }
- }
-
- return (char*)attr_p->attr.srtp_context.master_key_lifetime;
-
-}
-
-/* Function: sdp_attr_get_sdescriptions_mki
- * Description: Returns the value of the sdescriptions MKI value and length
- * parameter of the specified attribute instance. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return the MKI. If it's
- * not, try to find version 9. This assumes you cannot have
- * both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * mki_value application provided pointer that on exit
- * is set to the MKI value string if one exists.
- * mki_length application provided pointer that on exit
- * is set to the MKI length if one exists.
- * Returns: SDP_SUCCESS no errors encountered otherwise sdp error
- * based upon the specific error.
- */
-
-sdp_result_e
-sdp_attr_get_sdescriptions_mki (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- const char **mki_value,
- u16 *mki_length)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- *mki_value = NULL;
- *mki_length = 0;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* Couldn't find version 2 now try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute MKI, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
- }
-
- *mki_value = (char*)attr_p->attr.srtp_context.mki;
- *mki_length = attr_p->attr.srtp_context.mki_size_bytes;
- return SDP_SUCCESS;
-
-}
-
-
-/* Function: sdp_attr_get_sdescriptions_session_params
- * Description: Returns the unparsed session parameters string. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return session parameters. If
- * it's not, try to find version 9. This assumes you cannot have
- * both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: NULL if no session parameters were received in the sdp,
- * otherwise returns a pointer to the start of the session
- * parameters string. Note that the calling function should
- * not free the returned pointer.
- */
-
-const char*
-sdp_attr_get_sdescriptions_session_params (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return NULL;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* Couldn't find version 2 try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute session params, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return NULL;
- }
- }
-
- return attr_p->attr.srtp_context.session_parameters;
-}
-
-
-/* Function: sdp_attr_get_sdescriptions_key_size
- * Description: Returns the master key size. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return key size. If
- * it's not, try to find version 9. This assumes you cannot have
- * both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: 0 (SDP_SDESCRIPTIONS_KEY_SIZE_UNKNOWN) if error was
- * encountered, otherwise key size.
- */
-
-unsigned char
-sdp_attr_get_sdescriptions_key_size (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_SDESCRIPTIONS_KEY_SIZE_UNKNOWN;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* Couldn't find version 2 now try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute MKI, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_SDESCRIPTIONS_KEY_SIZE_UNKNOWN;
- }
- }
-
- return attr_p->attr.srtp_context.master_key_size_bytes;
-
-}
-
-
-/* Function: sdp_attr_get_sdescriptions_salt_size
- * Description: Returns the salt key size. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return salt size. If
- * it's not, try to find version 9. This assumes you cannot have
- * both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: 0 (SDP_SDESCRIPTIONS_KEY_SIZE_UNKNOWN) if error was
- * encountered, otherwise salt size.
- */
-
-unsigned char
-sdp_attr_get_sdescriptions_salt_size (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_SDESCRIPTIONS_KEY_SIZE_UNKNOWN;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* Couldn't find version 2 now try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute MKI, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_SDESCRIPTIONS_KEY_SIZE_UNKNOWN;
- }
- }
-
- return attr_p->attr.srtp_context.master_salt_size_bytes;
-
-}
-
-
-/* Function: sdp_attr_get_srtp_crypto_selection_flags
- * Description: Returns the selection flags. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, return selection flags. If
- * it's not, try to find version 9. This assumes you cannot have
- * both versions in the same SDP.
- * Currently only necessary for MGCP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * Returns: 0 (SDP_SRTP_CRYPTO_SELECTION_FLAGS_UNKNOWN) if error was
- * encountered, otherwise selection flags.
- */
-
-unsigned long
-sdp_attr_get_srtp_crypto_selection_flags (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num)
-{
-
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_SRTP_CRYPTO_SELECTION_FLAGS_UNKNOWN;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
-
- if (attr_p == NULL) {
- /* Couldn't find version 2 now try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute MKI, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_SRTP_CRYPTO_SELECTION_FLAGS_UNKNOWN;
- }
- }
-
- return attr_p->attr.srtp_context.selection_flags;
-
-}
-
-
-
-/* Function: sdp_attr_set_sdescriptions_tag
- * Description: Sets the sdescriptions tag parameter
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * tag_num tag
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e
-sdp_attr_set_sdescriptions_tag (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- int32 tag_num)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute tag, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- attr_p->attr.srtp_context.tag = tag_num;
- return (SDP_SUCCESS);
- }
-}
-
-
-/* Function: sdp_attr_set_sdescriptions_crypto_suite
- * Description: Sets the sdescriptions crypto suite parameter. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, it will set the crypto suite
- * for version 2. If it's not, try to find version 9. This assumes
- * you cannot have both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * crypto_suite crypto suite
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e
-sdp_attr_set_sdescriptions_crypto_suite (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- sdp_srtp_crypto_suite_t crypto_suite)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
- int i;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- /* Try to find version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
- if (attr_p == NULL) {
-
- /* Version 2 not found, try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
-
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute suite, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
- }
-
- attr_p->attr.srtp_context.suite = crypto_suite;
- for (i=0; i < SDP_SRTP_MAX_NUM_CRYPTO_SUITES; i++) {
- /* For the specified crypto suite, get the size of the
- * key and salt.
- */
- if (sdp_srtp_crypto_suite_array[i].crypto_suite_val ==
- crypto_suite) {
-
- attr_p->attr.srtp_context.master_key_size_bytes =
- sdp_srtp_crypto_suite_array[i].key_size_bytes;
-
- attr_p->attr.srtp_context.master_salt_size_bytes =
- sdp_srtp_crypto_suite_array[i].salt_size_bytes;
-
- }
- }
-
- return SDP_SUCCESS;
-
-}
-
-
-/* Function: sdp_attr_set_sdescriptions_key
- * Description: Sets the sdescriptions key parameter. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, it will set the key for
- * version 2. If it's not, try to find version 9. This assumes
- * you cannot have both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * key buffer containing the key assumes null terminated
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e
-sdp_attr_set_sdescriptions_key (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- char *key)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
- if (attr_p == NULL) {
- /* Couldn't find version 2 try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute key, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
-
- }
-
- bcopy(key, attr_p->attr.srtp_context.master_key,
- SDP_SRTP_MAX_KEY_SIZE_BYTES);
-
- return SDP_SUCCESS;
-
-}
-
-
-/* Function: sdp_attr_set_sdescriptions_salt
- * Description: Sets the sdescriptions salt parameter. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, it will set the salt for
- * version 2. If it's not, try to find version 9. This assumes
- * you cannot have both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * salt buffer containing the salt assumes null terminated
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e
-sdp_attr_set_sdescriptions_salt (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- char *salt)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- /* Try to find version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
- if (attr_p == NULL) {
- /* Couldn't find version 2, try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp attribute salt, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- }
-
- bcopy(salt, attr_p->attr.srtp_context.master_salt,
- SDP_SRTP_MAX_SALT_SIZE_BYTES);
-
- return SDP_SUCCESS;
-}
-
-
-/* Function: sdp_attr_set_sdescriptions_lifetime
- * Description: Sets the sdescriptions lifetime parameter. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, it will set the lifetime for
- * version 2. If it's not, try to find version 9. This assumes
- * you cannot have both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * lifetime buffer containing the lifetime assumes null terminated
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e
-sdp_attr_set_sdescriptions_lifetime (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- char *lifetime)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
- if (attr_p == NULL) {
- /* Couldn't find version 2, try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp lifetime attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
-
- }
-
- sstrncpy((char*)attr_p->attr.srtp_context.master_key_lifetime, lifetime,
- SDP_SRTP_MAX_LIFETIME_BYTES);
- return SDP_SUCCESS;
-
-}
-
-
-/* Function: sdp_attr_set_sdescriptions_mki
- * Description: Sets the sdescriptions mki parameter compose of the MKI
- * value and length. Note that this is a common api for both
- * version 2 and version 9 sdescriptions. It has no knowledge
- * which version is being used so it will first try to find if
- * a version 2 sdescriptions attribute is present. If it is, it will
- * set the lifetime for version 2. If it's not, try to find version 9.
- * This assumes you cannot have both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * mki_value buffer containing the mki value. Assumes null
- * terminated buffer.
- * mki_length length of the MKI
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e
-sdp_attr_set_sdescriptions_mki (void *sdp_ptr, u16 level,
- u8 cap_num, u16 inst_num,
- char *mki_value,
- u16 mki_length)
-{
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
- if (attr_p == NULL) {
- /* Couldn't find version 2, try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp MKI attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
- }
-
- sstrncpy((char*)attr_p->attr.srtp_context.mki, mki_value,
- SDP_SRTP_MAX_MKI_SIZE_BYTES);
- attr_p->attr.srtp_context.mki_size_bytes = mki_length;
- return SDP_SUCCESS;
-
-}
-
-
-/* Function: sdp_attr_set_sdescriptions_key_size
- * Description: Sets the sdescriptions key size parameter. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, it will set the key for
- * version 2. If it's not, try to find version 9. This assumes
- * you cannot have both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * key_size key size
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e
-sdp_attr_set_sdescriptions_key_size (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- unsigned char key_size)
-
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
- if (attr_p == NULL) {
- /* Couldn't find version 2, try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp MKI attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
- }
-
- attr_p->attr.srtp_context.master_key_size_bytes = key_size;
- return SDP_SUCCESS;
-
-}
-
-
-/* Function: sdp_attr_set_sdescriptions_key_size
- * Description: Sets the sdescriptions salt size parameter. Note that
- * this is a common api for both version 2 and version 9
- * sdescriptions. It has no knowledge which version is being
- * used so it will first try to find if a version 2 sdescriptions
- * attribute is present. If it is, it will set the salt for
- * version 2. If it's not, try to find version 9. This assumes
- * you cannot have both versions in the same SDP.
- *
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * level The level to check for the attribute.
- * cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * inst_num The attribute instance number to check.
- * salt_size salt size
- * Returns: SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e
-sdp_attr_set_sdescriptions_salt_size (void *sdp_ptr,
- u16 level,
- u8 cap_num,
- u16 inst_num,
- unsigned char salt_size)
-{
-
- sdp_t *sdp_p = (sdp_t *)sdp_ptr;
- sdp_attr_t *attr_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return SDP_INVALID_SDP_PTR;
- }
-
- /* Try version 2 first */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SRTP_CONTEXT, inst_num);
- if (attr_p == NULL) {
- /* Couldn't find version 2, try version 9 */
- attr_p = sdp_find_attr(sdp_p, level, cap_num,
- SDP_ATTR_SDESCRIPTIONS, inst_num);
- if (attr_p == NULL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s srtp MKI attribute, level %u instance %u "
- "not found.", sdp_p->debug_str, level, inst_num);
- }
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
- }
-
- attr_p->attr.srtp_context.master_salt_size_bytes = salt_size;
- return SDP_SUCCESS;
-
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sdp_base64.h"
-
-/*
- * Local definitions for Base64 to Raw table entries.
- */
-#define INVALID_CHAR 0xFF /* Character not in supported Base64 set */
-#define WHITE_SPACE 0xFE /* Space, tab, newline, etc character */
-#define PADDING 0xFD /* The character '=' */
-
-#define PAD_CHAR '=' /* The character '=' */
-
-/* Maximum length of a base64 encoded line */
-#define MAX_BASE64_LINE_LENGTH 76
-
-/*
- * base64_result_table
- * String table for translating base64 error codes into human
- * understanable strings.
- */
-char *base64_result_table[BASE64_RESULT_MAX] =
-{
- "Base64 successful",
- "Base64 Buffer Overrun",
- "Base64 Bad Data",
- "Base64 Bad Padding",
- "Base64 Bad Block Size"
-};
-
-/*
- * base64_to_raw_table
- * Heart of the Base64 decoding algorithm. Lookup table to convert
- * the Base64 characters into their specified representative values.
- * Invalid characters are marked with 0xFF, white space characters
- * are marked with 0xFE, and the special pading character is marked
- * with 0xFD.
- */
-unsigned char base64_to_raw_table[128] =
-{
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, /* 0-9 */
- 0xFE, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 10-19 */
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 20-29 */
- 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, /* 30-39 */
- 0xFF, 0xFF, 0xFF, 62, 0xFF, 0xFF, 0xFF, 63, 52, 53, /* 40-49 */
- 54, 55, 56, 57, 58, 59, 60, 61, 0xFF, 0xFF, /* 50-59 */
- 0xFF, 0xFD, 0xFF, 0xFF, 0xFF, 0, 1, 2, 3, 4, /* 60-69 */
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, /* 70-79 */
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, /* 80-89 */
- 25, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 26, 27, 28, /* 90-99 */
- 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, /* 100-109 */
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, /* 110-119 */
- 49, 50, 51, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF /* 120-127 */
-};
-
-unsigned char raw_to_base64_table[64] =
-{
- 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', /* 0-9 */
- 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', /* 10-19 */
- 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', /* 20-29 */
- 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', /* 30-39 */
- 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', /* 40-49 */
- 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', /* 50-59 */
- '8', '9', '+', '/' /* 60-63 */
-};
-
-/*
- * base64_encode_size_bytes
- *
- * DESCRIPTION
- * Estimates the size of buffer required for holding the result of
- * encoding data of size raw_size_bytes.
- *
- * PARAMETERS
- * raw_size_bytes = Estimated size of the un-encoded data in bytes.
- *
- * RETURN VALUE
- * The size of destination buffer to use for encoding in bytes.
- */
-int base64_est_encode_size_bytes (int raw_size_bytes)
-{
- int length;
-
- /*
- * Find the number of bytes needed to represent the data
- * using a 4/3 expansion ratio. That result must be
- * rounded to the next higher multiple of four to account
- * for padding. Then add in a term to account for any '\n's
- * added.
- */
- length = ((((raw_size_bytes * 4 + 2)/ 3) + 3) & ~(0x3)) +
- raw_size_bytes / MAX_BASE64_LINE_LENGTH;
-
- return length;
-}
-
-/*
- * base64_decode_size_bytes
- *
- * DESCRIPTION
- * Estimates the size of buffer required for holding the result of
- * decoding data of size base64_size_bytes.
- *
- * PARAMETERS
- * base64_size_bytes = Estimated size of the Base64 data in bytes.
- *
- * RETURN VALUE
- * The size of destination buffer to use for decoding in bytes.
- */
-int base64_est_decode_size_bytes (int base64_size_bytes)
-{
- int length;
-
- length = (base64_size_bytes * 3 + 3) / 4;
- return length;
-}
-
-/*
- * base64_encode
- *
- * DESCRIPTION
- * Encode data pointed to by src into the buffer pointer to by dest
- * using the Base64 algorithm.
- *
- * NOTE: No trailing '\n' character will be added.
- *
- * NOTE: As per specification, '\n' will be placed every 76 chars.
- *
- * PARAMETERS
- * src = Pointer to the raw data to base64 encode.
- * src_bytes = The number of bytes in the src buffer to encode.
- * dest = Pointer to the destination buffer where the converted data
- * will reside when complete.
- * dest_bytes = Initially holds the size of the destination buffer
- * but at completion holds the number of bytes converted.
- *
- * RETURN VALUE
- * base64_success if the buffer was successfully converted, the
- * appropriate error code otherwise.
- *
- * The dest parameter holds the converted data.
- *
- * The dest_bytes parameter holds the actual number of bytes converted.
- */
-base64_result_t base64_encode(unsigned char *src, int src_bytes, unsigned char *dest, int *dest_bytes)
-{
- int i, j=0;
- int line_count = 0;
- unsigned char index; /* index into base64 lookup table */
- int smax = src_bytes-2; /* only do full multiples of 3 */
- int dmax = *dest_bytes; /* destination maximum */
-
- *dest_bytes = 0;
-
- /* Do full groups. Base64 must be done in blocks of 3 src bytes */
- for (i=0; i<smax; i+=3) {
- /* Check to see if newline should be injected */
- if (line_count>=MAX_BASE64_LINE_LENGTH) {
- if (j<dmax){
- dest[j++] = '\n';
- } else {
- return BASE64_BUFFER_OVERRUN;
- }
- line_count = 0;
- }
-
- line_count += 4;
-
- if ((j+3) < dmax) {
-
- /* Find mapping of upper 6 bits */
- index = (src[i] >> 2) & 0x3F;
- dest[j++] = raw_to_base64_table[index];
-
- /* bottom 2 bits of first word, high 4 bits of second word */
- index = ((src[i] << 4) & 0x30) | ((src[i+1] >> 4) & 0x0F);
- dest[j++] = raw_to_base64_table[index];
-
- /* bottom 4 bits of second word, high 2 bits of third word */
- index = ((src[i+1] << 2) & 0x3C) | ((src[i+2] >> 6) & 0x03);
- dest[j++] = raw_to_base64_table[index];
-
- /* bottom 6 bits of third word */
- index = src[i+2] & 0x3F;
- dest[j++] = raw_to_base64_table[index];
- } else {
- return BASE64_BUFFER_OVERRUN;
- }
- }
-
- /* Check to see if any more work must be done */
- if (i<src_bytes) {
-
- /* Check to see if a newline should be output */
- if (line_count>=MAX_BASE64_LINE_LENGTH) {
- if (j<dmax){
- dest[j++] = '\n';
- } else {
- return BASE64_BUFFER_OVERRUN;
- }
- line_count = 0;
- }
-
- line_count += 4;
-
- /* Must fill another quantum */
- if (j+4>dmax) {
- /* No room left in output buffer! */
- return BASE64_BUFFER_OVERRUN;
- }
-
- /* Find mapping of upper 6 bits */
- index = (src[i] >> 2) & 0x3F;
- dest[j++] = raw_to_base64_table[index];
-
- /* check for another stragler */
- if ((i+1)<src_bytes) {
- /* bottom 2 bits of first word, high 4 bits of second word */
- index = ((src[i] << 4) & 0x30) | ((src[i+1] >> 4) & 0x0F);
- dest[j++] = raw_to_base64_table[index];
-
- /* bottom 4 bits of second word */
- index = (src[i+1] << 2) & 0x3C;
- dest[j++] = raw_to_base64_table[index];
- dest[j++] = PAD_CHAR;
- } else {
- /* bottom 2 bits of first word */
- index = (src[i] << 4) & 0x30;
- dest[j++] = raw_to_base64_table[index];
- dest[j++] = PAD_CHAR;
- dest[j++] = PAD_CHAR;
- }
- }
-
- *dest_bytes = j;
-
- return BASE64_SUCCESS;
-}
-
-/*
- * base64_decode
- *
- * DESCRIPTION
- * Decode data pointed to by src into the buffer pointer to by dest
- * using the Base64 algorithm.
- *
- * PARAMETERS
- * src = Pointer to the Base64 data to decode.
- * src_bytes = The number of bytes in the src buffer to decode.
- * dest = Pointer to the destination buffer where the converted data
- * will reside when complete.
- * dest_bytes = Initially holds the size of the destination buffer
- * but at completion holds the number of bytes converted.
- *
- * RETURN VALUE
- * base64_success if the buffer was successfully converted, the
- * appropriate error code otherwise.
- *
- * The dest parameter holds the converted data.
- *
- * The dest_bytes parameter holds the actual number of bytes converted.
- */
-base64_result_t base64_decode(unsigned char *src, int src_bytes, unsigned char *dest, int *dest_bytes)
-{
- int i, j = 0;
- int sindex = 0; /* Current NON-whitespace source
- * index */
- int pad_count=0; /* Number of padding characters
- * encountered */
- int dest_size_bytes = *dest_bytes; /* Save size of destination buffer */
- unsigned char cindex; /* The current Base64 character to
- * process */
- unsigned char val; /* The value of the current Base64
- * character */
-
- *dest_bytes = 0;
-
- for (i=0; i<src_bytes; i++) {
- cindex = src[i];
-
- if ((cindex & 0x80) || /* only have 128 values, MSB must not be set! */
- ((val = base64_to_raw_table[cindex]) == INVALID_CHAR)) {
- /* Invalid base64 character */
- return BASE64_BAD_DATA;
- }
-
- if (val == WHITE_SPACE) {
- /* Ignore white space */
- continue;
- }
-
- if (val == PADDING) {
- /* we must be at the end-finish up */
- pad_count++;
- if (++i<src_bytes) {
- /* can have up to 2 pad chars */
- if (base64_to_raw_table[src[i]] != PADDING) {
- return BASE64_BAD_PADDING;
- }
-
- if (++i<src_bytes) {
- /* should not have any more padding! */
- return BASE64_BAD_PADDING;
- }
-
- pad_count++;
- }
-
- /* DONE! */
- break;
- }
-
- /* Determine which portion of the 3 bytes this data will fill */
- switch (sindex & 0x3) {
- case 0:
- /* Fill upper 6 bits */
- if (j<dest_size_bytes) {
- dest[j] = val << 2;
- } else {
- return BASE64_BUFFER_OVERRUN;
- }
- break;
- case 1:
- /* Fill Bottom 2 bits */
- dest[j++] |= val >> 4;
-
- if (j<dest_size_bytes) {
- /* Fill Top 4 bits */
- dest[j] = (val << 4) & 0xF0;
- } else {
- /*
- * Check to see if there is any more data present.
- * Next base64 character MUST be a pad character and
- * the rest of this data MUST be zero.
- *
- * If this is not the end of data then a buffer overrun
- * has occurred
- */
- if ((val & 0x0F) ||
- (i+1>=src_bytes) ||
- (base64_to_raw_table[src[i+1]] != PADDING)) {
- return BASE64_BUFFER_OVERRUN;
- }
- }
- break;
- case 2:
- /* Fill Bottom 4 bits */
- dest[j++] |= val >> 2;
-
- if (j<dest_size_bytes) {
- /* Fill Top 2 bits */
- dest[j] = (val << 6) & 0xC0;
- } else {
- /*
- * Check to see if there is any more data present.
- * Next base64 character MUST be a pad character and
- * the rest of this data MUST be zero.
- *
- * If this is not the end of data then a buffer overrun
- * has occurred
- */
- if ((val & 0x03) ||
- (i+1>=src_bytes) ||
- (base64_to_raw_table[src[i+1]] != PADDING)) {
- return BASE64_BUFFER_OVERRUN;
- }
- }
- break;
- case 3:
- /*
- * No need to check for overrun here since the
- * previous case was already checked. If another
- * group is present then case 0 will check again.
- */
-
- /* Fill Bottom 6 bits */
- dest[j++] |= val;
- break;
- }
- sindex++;
- }
-
- /* Check length for multiple of 3 bytes */
- if (((j + pad_count)% 3) != 0) {
- return BASE64_BAD_BLOCK_SIZE;
- }
-
- /* Save off the number of bytes converted */
- *dest_bytes = j;
-
- return BASE64_SUCCESS;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SDP_BASE64_H_
-#define _SDP_BASE64_H_
-
-/*
- * base64_result_t
- * Enumeration of the result codes for Base64 conversion.
- */
-typedef enum base64_result_t_ {
- BASE64_INVALID=-1,
- BASE64_SUCCESS=0,
- BASE64_BUFFER_OVERRUN,
- BASE64_BAD_DATA,
- BASE64_BAD_PADDING,
- BASE64_BAD_BLOCK_SIZE,
- BASE64_RESULT_MAX
-} base64_result_t;
-
-#define MAX_BASE64_STRING_LEN 60
-
-/* Result code string table */
-extern char *base64_result_table[];
-
-/*
- * BASE64_RESULT_TO_STRING
- * Macro to convert a Base64 result code into a human readable string.
- */
-#define BASE64_RESULT_TO_STRING(_result) (((_result)>=0 && (_result)<BASE64_RESULT_MAX)?(base64_result_table[_result]):("UNKNOWN Result Code"))
-
-/* Prototypes */
-
-int base64_est_encode_size_bytes(int raw_size_bytes);
-int base64_est_decode_size_bytes(int base64_size_bytes);
-
-base64_result_t base64_encode(unsigned char *src, int src_bytes, unsigned char *dest, int *dest_bytes);
-
-base64_result_t base64_decode(unsigned char *src, int src_bytes, unsigned char *dest, int *dest_bytes);
-
-#endif /* _SDP_BASE64_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-#include "CSFLog.h"
-
-//static const char* logTag = "sdp_config";
-
-/* Function: sdp_verify_conf_ptr
- * Description: Verify the configuration pointer is valid by checking for
- * the SDP magic number. If not valid, display an error.
- * Note that we can't keep a statistic of this because we
- * track stats inside the config structure.
- * Parameters: conf_p The configuration structure handle.
- * str String containing function name to print.
- * Returns: TRUE or FALSE.
- */
-tinybool sdp_verify_conf_ptr (sdp_conf_options_t *conf_p)
-{
- if ((conf_p != NULL) && (conf_p->magic_num == SDP_MAGIC_NUM)) {
- return (TRUE);
- } else {
- CSFLogError(logTag, "SDP: Invalid Config pointer.");
- return (FALSE);
- }
-}
-
-/* Function: void *sdp_init_config()
- * Description: Initialize SDP configuration structure with the
- * following defaults:
- * All debug levels turned OFF.
- * All token lines required per RFC2327.
- * No media types supported.
- * No network types supported.
- * No address types supported.
- * No transport types supported.
- * Parameters: None.
- * Returns: A handle for the configuration as a void ptr.
- */
-sdp_conf_options_t sdp_config_options;
-void *sdp_init_config ()
-{
- int i;
- sdp_conf_options_t *conf_p;
-
- conf_p = & sdp_config_options;
-
- /* Initialize magic number. */
- conf_p->magic_num = SDP_MAGIC_NUM;
-
- /* Set default debug flags. */
- conf_p->debug_flag[SDP_DEBUG_TRACE] = FALSE;
- conf_p->debug_flag[SDP_DEBUG_WARNINGS] = FALSE;
- conf_p->debug_flag[SDP_DEBUG_ERRORS] = FALSE;
-
- /* Set required lines flags. Note: Only need to set those that */
- /* are questionable. Most lines aren't required by default. */
- conf_p->version_reqd = TRUE;
- conf_p->owner_reqd = TRUE;
- conf_p->session_name_reqd = TRUE;
- conf_p->timespec_reqd = TRUE;
-
- /* No media types supported by default. */
- for (i=0; i < SDP_MAX_MEDIA_TYPES; i++) {
- conf_p->media_supported[i] = FALSE;
- }
-
- /* No network types supported by default. */
- for (i=0; i < SDP_MAX_NETWORK_TYPES; i++) {
- conf_p->nettype_supported[i] = FALSE;
- }
-
- /* No address types supported by default. */
- for (i=0; i < SDP_MAX_ADDR_TYPES; i++) {
- conf_p->addrtype_supported[i] = FALSE;
- }
-
- /* No transport types supported by default. */
- for (i=0; i < SDP_MAX_TRANSPORT_TYPES; i++) {
- conf_p->transport_supported[i] = FALSE;
- }
-
- /* No choose parameters allowed by default. */
- for (i=0; i < SDP_MAX_CHOOSE_PARAMS; i++) {
- conf_p->allow_choose[i] = FALSE;
- }
-
- /* Initialize statistics counts */
- conf_p->num_parses = 0;
- conf_p->num_builds = 0;
- conf_p->num_not_sdp_desc = 0;
- conf_p->num_invalid_token_order = 0;
- conf_p->num_invalid_param = 0;
- conf_p->num_no_resource = 0;
-
- return (conf_p);
-}
-
-
-/* Function: void sdp_appl_debug(void *config_p, sdp_debug_e debug_type,
- * tinybool my_bool);
- * Description: Define the default type of debug for the application.
- * Valid debug types are ERRORS, WARNINGS, and TRACE. Each
- * debug type can be turned on/off individually. The
- * default debug level can be redefined at any time.
- * Parameters: conf_p The config handle returned by sdp_init_config.
- * debug_type Specifies the debug type being enabled/disabled.
- * debug_flag Defines whether the debug should be enabled or not.
- * Returns: Nothing.
- */
-void sdp_appl_debug (void *config_p, sdp_debug_e debug_type,
- tinybool debug_flag)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- if (debug_type < SDP_MAX_DEBUG_TYPES) {
- conf_p->debug_flag[debug_type] = debug_flag;
- }
-}
-
-
-/* Functions: void sdp_require_version
- * void sdp_require_owner
- * void sdp_require_session_name
- * void sdp_require_timespec
- * Description: These functions allow the application to not require several
- * of the tokens that are specifically required by RFC 2327.
- * Parameters: conf_p The config handle returned by sdp_init_config.
- * version_required TRUE or FALSE whether the token should
- * be required.
- * Returns: Nothing.
- */
-void sdp_require_version (void *config_p, tinybool version_required)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- conf_p->version_reqd = version_required;
-}
-
-void sdp_require_owner (void *config_p, tinybool owner_required)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- conf_p->owner_reqd = owner_required;
-}
-
-void sdp_require_session_name (void *config_p, tinybool sess_name_required)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- conf_p->session_name_reqd = sess_name_required;
-}
-
-void sdp_require_timespec (void *config_p, tinybool timespec_required)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- conf_p->timespec_reqd = timespec_required;
-}
-
-
-/* Function: sdp_media_supported
- * Description: These functions allow the application to specify which
- * media types it supports. The application must set any/all
- * as required. No media types are supported by default.
- * Parameters: config_p The config handle returned by sdp_init_config.
- * nettype The network type for which support is being set.
- * media_supported TRUE or FALSE whether the support is provided.
- * Returns: Nothing.
- */
-void sdp_media_supported (void *config_p, sdp_media_e media_type,
- tinybool media_supported)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- conf_p->media_supported[media_type] = media_supported;
-}
-
-
-/* Function: sdp_nettype_supported
- * Description: This function allows the application to specify which
- * network types it supports. The application must set
- * any/all as required. No network types are supported by
- * default.
- * Parameters: config_p The config handle returned by sdp_init_config.
- * nettype The network type for which support is being set.
- * nettype_supported TRUE or FALSE whether the support is
- * provided.
- * Returns: Nothing.
- */
-void sdp_nettype_supported (void *config_p, sdp_nettype_e nettype,
- tinybool nettype_supported)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- conf_p->nettype_supported[nettype] = nettype_supported;
-}
-
-
-/* Function: sdp_addrtype_supported
- * Description: This function allows the application to specify which
- * address types it supports. The application must set
- * any/all as required. No address types are supported by
- * default.
- * Parameters: config_p The config handle returned by sdp_init_config.
- * addrtype The address type for which support is being set.
- * addrtype_supported TRUE or FALSE whether the support is
- * provided.
- * Returns: Nothing.
- */
-void sdp_addrtype_supported (void *config_p, sdp_addrtype_e addrtype,
- tinybool addrtype_supported)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- conf_p->addrtype_supported[addrtype] = addrtype_supported;
-}
-
-
-/* Function: sdp_transport_supported
- * Description: This function allows the application to specify which
- * transport types it supports. The application must set
- * any/all as required. No transport types are supported
- * by default.
- * Parameters: config_p The config handle returned by sdp_init_config.
- * transport The transport type for which support is being set.
- * transport_supported TRUE or FALSE whether the support is
- * provided.
- * Returns: Nothing.
- */
-void sdp_transport_supported (void *config_p, sdp_transport_e transport,
- tinybool transport_supported)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- conf_p->transport_supported[transport] = transport_supported;
-}
-
-
-/* Function: sdp_allow_choose
- * Description: These functions allow the CHOOSE parameter `$' to be
- * specified in place of certain parameters.
- * Parameters: config_p The config handle returned by sdp_init_config.
- * param The param that may or may not be CHOOSE.
- * choose_allowed TRUE or FALSE whether the CHOOSE parameter
- * should be allowed.
- * Returns: Nothing.
- */
-void sdp_allow_choose (void *config_p, sdp_choose_param_e param, tinybool choose_allowed)
-{
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return;
- }
-
- if (param < SDP_MAX_CHOOSE_PARAMS) {
- conf_p->allow_choose[param] = choose_allowed;
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-#include "CSFLog.h"
-
-//static const char* logTag = "sdp_main";
-
-/* Note: These *must* be in the same order as the enum types. */
-const sdp_tokenarray_t sdp_token[SDP_MAX_TOKENS] =
-{
- {"v=", sdp_parse_version, sdp_build_version },
- {"o=", sdp_parse_owner, sdp_build_owner },
- {"s=", sdp_parse_sessname, sdp_build_sessname },
- {"i=", sdp_parse_sessinfo, sdp_build_sessinfo },
- {"u=", sdp_parse_uri, sdp_build_uri },
- {"e=", sdp_parse_email, sdp_build_email },
- {"p=", sdp_parse_phonenum, sdp_build_phonenum },
- {"c=", sdp_parse_connection, sdp_build_connection },
- {"b=", sdp_parse_bandwidth, sdp_build_bandwidth },
- {"t=", sdp_parse_timespec, sdp_build_timespec },
- {"r=", sdp_parse_repeat_time, sdp_build_repeat_time },
- {"z=", sdp_parse_timezone_adj, sdp_build_timezone_adj },
- {"k=", sdp_parse_encryption, sdp_build_encryption },
- {"a=", sdp_parse_attribute, sdp_build_attribute },
- {"m=", sdp_parse_media, sdp_build_media }
-};
-
-
-/* Note: These *must* be in the same order as the enum types. */
-const sdp_attrarray_t sdp_attr[SDP_MAX_ATTR_TYPES] =
-{
- {"bearer", sizeof("bearer"),
- sdp_parse_attr_simple_string, sdp_build_attr_simple_string },
- {"called", sizeof("called"),
- sdp_parse_attr_simple_string, sdp_build_attr_simple_string },
- {"connection_type", sizeof("connection_type"),
- sdp_parse_attr_simple_string, sdp_build_attr_simple_string },
- {"dialed", sizeof("dialed"),
- sdp_parse_attr_simple_string, sdp_build_attr_simple_string },
- {"dialing", sizeof("dialing"),
- sdp_parse_attr_simple_string, sdp_build_attr_simple_string },
- {"direction", sizeof("direction"),
- sdp_parse_attr_comediadir, sdp_build_attr_comediadir },
- {"eecid", sizeof("eecid"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"fmtp", sizeof("fmtp"),
- sdp_parse_attr_fmtp, sdp_build_attr_fmtp },
- {"framing", sizeof("framing"),
- sdp_parse_attr_simple_string, sdp_build_attr_simple_string },
- {"inactive", sizeof("inactive"),
- sdp_parse_attr_direction, sdp_build_attr_direction },
- {"ptime", sizeof("ptime"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"qos", sizeof("qos"),
- sdp_parse_attr_qos, sdp_build_attr_qos },
- {"curr", sizeof("curr"),
- sdp_parse_attr_curr, sdp_build_attr_curr },
- {"des", sizeof("des"),
- sdp_parse_attr_des, sdp_build_attr_des},
- {"conf", sizeof("conf"),
- sdp_parse_attr_conf, sdp_build_attr_conf},
- {"recvonly", sizeof("recvonly"),
- sdp_parse_attr_direction, sdp_build_attr_direction },
- {"rtpmap", sizeof("rtpmap"),
- sdp_parse_attr_transport_map, sdp_build_attr_transport_map },
- {"secure", sizeof("secure"),
- sdp_parse_attr_qos, sdp_build_attr_qos },
- {"sendonly", sizeof("sendonly"),
- sdp_parse_attr_direction, sdp_build_attr_direction },
- {"sendrecv", sizeof("sendrecv"),
- sdp_parse_attr_direction, sdp_build_attr_direction },
- {"subnet", sizeof("subnet"),
- sdp_parse_attr_subnet, sdp_build_attr_subnet },
- {"T38FaxVersion", sizeof("T38FaxVersion"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"T38MaxBitRate", sizeof("T38MaxBitRate"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"T38FaxFillBitRemoval", sizeof("T38FaxFillBitRemoval"),
- sdp_parse_attr_simple_bool, sdp_build_attr_simple_bool },
- {"T38FaxTranscodingMMR", sizeof("T38FaxTranscodingMMR"),
- sdp_parse_attr_simple_bool, sdp_build_attr_simple_bool },
- {"T38FaxTranscodingJBIG", sizeof("T38FaxTranscodingJBIG"),
- sdp_parse_attr_simple_bool, sdp_build_attr_simple_bool },
- {"T38FaxRateManagement", sizeof("T38FaxRateManagement"),
- sdp_parse_attr_t38_ratemgmt, sdp_build_attr_t38_ratemgmt },
- {"T38FaxMaxBuffer", sizeof("T38FaxMaxBuffer"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"T38FaxMaxDatagram", sizeof("T38FaxMaxDatagram"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"T38FaxUdpEC", sizeof("T38FaxUdpEC"),
- sdp_parse_attr_t38_udpec, sdp_build_attr_t38_udpec },
- {"X-cap", sizeof("X-cap"),
- sdp_parse_attr_cap, sdp_build_attr_cap },
- {"X-cpar", sizeof("X-cpar"),
- sdp_parse_attr_cpar, sdp_build_attr_cpar },
- {"X-pc-codec", sizeof("X-pc-codec"),
- sdp_parse_attr_pc_codec, sdp_build_attr_pc_codec },
- {"X-pc-qos", sizeof("X-pc-qos"),
- sdp_parse_attr_qos, sdp_build_attr_qos },
- {"X-qos", sizeof("X-qos"),
- sdp_parse_attr_qos, sdp_build_attr_qos },
- {"X-sqn", sizeof("X-sqn"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"TMRGwXid", sizeof("TMRGwXid"),
- sdp_parse_attr_simple_bool, sdp_build_attr_simple_bool },
- {"TC1PayloadBytes", sizeof("TC1PayloadBytes"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"TC1WindowSize", sizeof("TC1WindowSize"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"TC2PayloadBytes", sizeof("TC2PayloadBytes"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"TC2WindowSize", sizeof("TC2WindowSize"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"rtcp", sizeof("rtcp"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"rtr", sizeof("rtr"),
- sdp_parse_attr_rtr, sdp_build_attr_rtr},
- {"silenceSupp", sizeof("silenceSupp"),
- sdp_parse_attr_silencesupp, sdp_build_attr_silencesupp },
- {"X-crypto", sizeof("X-crypto"),
- sdp_parse_attr_srtpcontext, sdp_build_attr_srtpcontext },
- {"mptime", sizeof("mptime"),
- sdp_parse_attr_mptime, sdp_build_attr_mptime },
- {"X-sidin", sizeof("X-sidin"),
- sdp_parse_attr_x_sidin, sdp_build_attr_x_sidin },
- {"X-sidout", sizeof("X-sidout"),
- sdp_parse_attr_x_sidout, sdp_build_attr_x_sidout },
- {"X-confid", sizeof("X-confid"),
- sdp_parse_attr_x_confid, sdp_build_attr_x_confid },
- {"group", sizeof("group"),
- sdp_parse_attr_group, sdp_build_attr_group },
- {"mid", sizeof("mid"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"source-filter", sizeof("source-filter"),
- sdp_parse_attr_source_filter, sdp_build_source_filter},
- {"rtcp-unicast", sizeof("rtcp-unicast"),
- sdp_parse_attr_rtcp_unicast, sdp_build_attr_rtcp_unicast},
- {"maxprate", sizeof("maxprate"),
- sdp_parse_attr_maxprate, sdp_build_attr_simple_string},
- {"sqn", sizeof("sqn"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"cdsc", sizeof("cdsc"),
- sdp_parse_attr_cap, sdp_build_attr_cap },
- {"cpar", sizeof("cpar"),
- sdp_parse_attr_cpar, sdp_build_attr_cpar },
- {"sprtmap", sizeof("sprtmap"),
- sdp_parse_attr_transport_map, sdp_build_attr_transport_map },
- {"crypto", sizeof("crypto"),
- sdp_parse_attr_sdescriptions, sdp_build_attr_sdescriptions },
- {"label", sizeof("label"),
- sdp_parse_attr_simple_string, sdp_build_attr_simple_string },
- {"framerate", sizeof("framerate"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32 },
- {"candidate", sizeof("candidate"),
- sdp_parse_attr_ice_attr, sdp_build_attr_ice_attr },
- {"ice-ufrag", sizeof("ice-ufrag"),
- sdp_parse_attr_ice_attr, sdp_build_attr_ice_attr },
- {"ice-pwd", sizeof("ice-pwd"),
- sdp_parse_attr_ice_attr, sdp_build_attr_ice_attr},
- {"rtcp-mux", sizeof("rtcp-mux"),
- sdp_parse_attr_rtcp_mux_attr, sdp_build_attr_rtcp_mux_attr},
- {"fingerprint", sizeof("fingerprint"),
- sdp_parse_attr_fingerprint_attr, sdp_build_attr_simple_string},
- {"maxptime", sizeof("maxptime"),
- sdp_parse_attr_simple_u32, sdp_build_attr_simple_u32}
-};
-
-/* Note: These *must* be in the same order as the enum types. */
-const sdp_namearray_t sdp_media[SDP_MAX_MEDIA_TYPES] =
-{
- {"audio", sizeof("audio")},
- {"video", sizeof("video")},
- {"application", sizeof("application")},
- {"data", sizeof("data")},
- {"control", sizeof("control")},
- {"nas/radius", sizeof("nas/radius")},
- {"nas/tacacs", sizeof("nas/tacacs")},
- {"nas/diameter", sizeof("nas/diameter")},
- {"nas/l2tp", sizeof("nas/l2tp")},
- {"nas/login", sizeof("nas/login")},
- {"nas/none", sizeof("nas/none")},
- {"image", sizeof("image")},
- {"text", sizeof("text")}
-};
-
-
-/* Note: These *must* be in the same order as the enum types. */
-const sdp_namearray_t sdp_nettype[SDP_MAX_NETWORK_TYPES] =
-{
- {"IN", sizeof("IN")},
- {"ATM", sizeof("ATM")},
- {"FR", sizeof("FR")},
- {"LOCAL", sizeof("LOCAL")}
-};
-
-
-/* Note: These *must* be in the same order as the enum types. */
-const sdp_namearray_t sdp_addrtype[SDP_MAX_ADDR_TYPES] =
-{
- {"IP4", sizeof("IP4")},
- {"IP6", sizeof("IP6")},
- {"NSAP", sizeof("NSAP")},
- {"EPN", sizeof("EPN")},
- {"E164", sizeof("E164")},
- {"GWID", sizeof("GWID")}
-};
-
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_transport[SDP_MAX_TRANSPORT_TYPES] =
-{
- {"RTP/AVP", sizeof("RTP/AVP")},
- {"udp", sizeof("udp")},
- {"udptl", sizeof("udptl")},
- {"ces10", sizeof("ces10")},
- {"LOCAL", sizeof("LOCAL")},
- {"AAL2/ITU", sizeof("AAL2/ITU")},
- {"AAL2/ATMF", sizeof("AAL2/ATMF")},
- {"AAL2/custom", sizeof("AAL2/custom")},
- {"AAL1/AVP", sizeof("AAL1/AVP")},
- {"udpsprt", sizeof("udpsprt")},
- {"RTP/SAVP", sizeof("RTP/SAVP")},
- {"tcp", sizeof("tcp")},
- {"RTP/SAVPF", sizeof("RTP/SAVPF")},
- {"SCTP/DTLS", sizeof("SCTP/DTLS")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_encrypt[SDP_MAX_ENCRYPT_TYPES] =
-{
- {"clear", sizeof("clear")},
- {"base64", sizeof("base64")},
- {"uri", sizeof("uri")},
- {"prompt", sizeof("prompt")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_payload[SDP_MAX_STRING_PAYLOAD_TYPES] =
-{
- {"t38", sizeof("t38")},
- {"X-tmr", sizeof("X-tmr")},
- {"T120", sizeof("T120")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_t38_rate[SDP_T38_MAX_RATES] =
-{
- {"localTCF", sizeof("localTCF")},
- {"transferredTCF", sizeof("transferredTCF")},
- {"unknown", sizeof("unknown")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_t38_udpec[SDP_T38_MAX_UDPEC] =
-{
- {"t38UDPRedundancy", sizeof("t38UDPRedundancy")},
- {"t38UDPFEC", sizeof("t38UDPFEC")},
- {"unknown", sizeof("unknown")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_qos_strength[SDP_MAX_QOS_STRENGTH] =
-{
- {"optional", sizeof("optional")},
- {"mandatory", sizeof("mandatory")},
- {"success", sizeof("success")},
- {"failure", sizeof("failure")},
- {"none", sizeof("none")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_qos_status_type[SDP_MAX_QOS_STATUS_TYPES] =
-{
- {"local", sizeof("local")},
- {"remote", sizeof("remote")},
- {"e2e", sizeof("e2e")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_curr_type[SDP_MAX_CURR_TYPES] =
-{
- {"qos", sizeof("qos")},
- {"unknown", sizeof("unknown")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_des_type[SDP_MAX_DES_TYPES] =
-{
- {"qos", sizeof("qos")},
- {"unknown", sizeof("unknown")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_conf_type[SDP_MAX_CONF_TYPES] =
-{
- {"qos", sizeof("qos")},
- {"unknown", sizeof("unknown")}
-};
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_qos_direction[SDP_MAX_QOS_DIR] =
-{
- {"send", sizeof("send")},
- {"recv", sizeof("recv")},
- {"sendrecv", sizeof("sendrecv")},
- {"none", sizeof("none")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_silencesupp_pref[SDP_MAX_SILENCESUPP_PREF] = {
- {"standard", sizeof("standard")},
- {"custom", sizeof("custom")},
- {"-", sizeof("-")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_silencesupp_siduse[SDP_MAX_SILENCESUPP_SIDUSE] = {
- {"No SID", sizeof("No SID")},
- {"Fixed Noise", sizeof("Fixed Noise")},
- {"Sampled Noise", sizeof("Sampled Noise")},
- {"-", sizeof("-")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_mediadir_role[SDP_MAX_MEDIADIR_ROLES] =
-{
- {"passive", sizeof("passive")},
- {"active", sizeof("active")},
- {"both", sizeof("both")},
- {"reuse", sizeof("reuse")},
- {"unknown", sizeof("unknown")}
-};
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_fmtp_codec_param[SDP_MAX_FMTP_PARAM] =
-{
- {"annexa", sizeof("annexa")}, /* 0 */
- {"annexb", sizeof("annexb")}, /* 1 */
- {"bitrate", sizeof("bitrate")}, /* 2 */
- {"QCIF", sizeof("QCIF")}, /* 3 */
- {"CIF", sizeof("CIF")}, /* 4 */
- {"MAXBR", sizeof("MAXBR")}, /* 5 */
- {"SQCIF", sizeof("SQCIF")}, /* 6 */
- {"CIF4", sizeof("CIF4")}, /* 7 */
- {"CIF16", sizeof("CIF16")}, /* 8 */
- {"CUSTOM", sizeof("CUSTOM")}, /* 9 */
- {"PAR", sizeof("PAR")}, /* 10 */
- {"CPCF", sizeof("CPCF")}, /* 11 */
- {"BPP", sizeof("BPP")}, /* 12 */
- {"HRD", sizeof("HRD")}, /* 13 */
- {"PROFILE", sizeof("PROFILE")}, /* 14 */
- {"LEVEL", sizeof("LEVEL")}, /* 15 */
- {"INTERLACE", sizeof("INTERLACE")}, /* 16 */
-
- /* H.264 related */
- {"profile-level-id", sizeof("profile-level-id")}, /* 17 */
- {"sprop-parameter-sets", sizeof("sprop-parameter-sets")}, /* 18 */
- {"packetization-mode", sizeof("packetization-mode")}, /* 19 */
- {"sprop-interleaving-depth", sizeof("sprop-interleaving-depth")}, /* 20 */
- {"sprop-deint-buf-req", sizeof("sprop-deint-buf-req")}, /* 21 */
- {"sprop-max-don-diff", sizeof("sprop-max-don-diff")}, /* 22 */
- {"sprop-init-buf-time", sizeof("sprop-init-buf-time")}, /* 23 */
-
- {"max-mbps", sizeof("max-mbps")}, /* 24 */
- {"max-fs", sizeof("max-fs")}, /* 25 */
- {"max-cpb", sizeof("max-cpb")}, /* 26 */
- {"max-dpb", sizeof("max-dpb")}, /* 27 */
- {"max-br", sizeof("max-br")}, /* 28 */
- {"redundant-pic-cap", sizeof("redundant-pic-cap")}, /* 29 */
- {"deint-buf-cap", sizeof("deint-buf-cap")}, /* 30 */
- {"max-rcmd-nalu-size", sizeof("max-rcmd_nali-size")}, /* 31 */
- {"parameter-add", sizeof("parameter-add")}, /* 32 */
-
- /* Annexes - require special handling */
- {"D", sizeof("D")}, /* 33 */
- {"F", sizeof("F")}, /* 34 */
- {"I", sizeof("I")}, /* 35 */
- {"J", sizeof("J")}, /* 36 */
- {"T", sizeof("T")}, /* 37 */
- {"K", sizeof("K")}, /* 38 */
- {"N", sizeof("N")}, /* 39 */
- {"P", sizeof("P")}, /* 40 */
-
- {"mode", sizeof("mode")}, /* 41 */
- {"level-asymmetry-allowed", sizeof("level-asymmetry-allowed")}, /* 42 */
- {"maxaveragebitrate", sizeof("maxaveragebitrate")}, /* 43 */
- {"usedtx", sizeof("usedtx")}, /* 44 */
- {"stereo", sizeof("stereo")}, /* 45 */
- {"useinbandfec", sizeof("useinbandfec")}, /* 46 */
- {"maxcodedaudiobandwidth", sizeof("maxcodedaudiobandwidth")}, /* 47 */
- {"cbr", sizeof("cbr")}, /* 48 */
- {"streams", sizeof("streams")}, /* 49 */
- {"protocol", sizeof("protocol")} /* 50 */
-
-} ;
-
-/* Note: These *must* be in the same order as the enum type. */
-const sdp_namearray_t sdp_fmtp_codec_param_val[SDP_MAX_FMTP_PARAM_VAL] =
-{
- {"yes", sizeof("yes")},
- {"no", sizeof("no")}
-};
-
-const sdp_namearray_t sdp_bw_modifier_val[SDP_MAX_BW_MODIFIER_VAL] =
-{
- {"AS", sizeof("AS")},
- {"CT", sizeof("CT")},
- {"TIAS", sizeof("TIAS")}
-};
-
-const sdp_namearray_t sdp_group_attr_val[SDP_MAX_GROUP_ATTR_VAL] =
-{
- {"FID", sizeof("FID")},
- {"LS", sizeof("LS")},
- {"ANAT", sizeof("ANAT")}
-};
-
-const sdp_namearray_t sdp_srtp_context_crypto_suite[SDP_SRTP_MAX_NUM_CRYPTO_SUITES] =
-{
- {"UNKNOWN_CRYPTO_SUITE", sizeof("UNKNOWN_CRYPTO_SUITE")},
- {"AES_CM_128_HMAC_SHA1_32", sizeof("AES_CM_128_HMAC_SHA1_32")},
- {"AES_CM_128_HMAC_SHA1_80", sizeof("AES_CM_128_HMAC_SHA1_80")},
- {"F8_128_HMAC_SHA1_80", sizeof("F8_128_HMAC_SHA1_80")}
-};
-
-/* Maintain the same order as defined in typedef sdp_src_filter_mode_e */
-const sdp_namearray_t sdp_src_filter_mode_val[SDP_MAX_FILTER_MODE] =
-{
- {"incl", sizeof("incl")},
- {"excl", sizeof("excl")}
-};
-
-/* Maintain the same order as defined in typdef sdp_rtcp_unicast_mode_e */
-const sdp_namearray_t sdp_rtcp_unicast_mode_val[SDP_RTCP_MAX_UNICAST_MODE] =
-{
- {"reflection", sizeof("reflection")},
- {"rsi", sizeof("rsi")}
-};
-
-/* Maintain same order as defined in typedef sdp_srtp_crypto_suite_t */
-const sdp_srtp_crypto_suite_list sdp_srtp_crypto_suite_array[SDP_SRTP_MAX_NUM_CRYPTO_SUITES] =
-{
- {SDP_SRTP_UNKNOWN_CRYPTO_SUITE, UNKNOWN_CRYPTO_SUITE, 0, 0},
- {SDP_SRTP_AES_CM_128_HMAC_SHA1_32, AES_CM_128_HMAC_SHA1_32,
- SDP_SRTP_AES_CM_128_HMAC_SHA1_32_KEY_BYTES,
- SDP_SRTP_AES_CM_128_HMAC_SHA1_32_SALT_BYTES},
- {SDP_SRTP_AES_CM_128_HMAC_SHA1_80, AES_CM_128_HMAC_SHA1_80,
- SDP_SRTP_AES_CM_128_HMAC_SHA1_80_KEY_BYTES,
- SDP_SRTP_AES_CM_128_HMAC_SHA1_80_SALT_BYTES},
- {SDP_SRTP_F8_128_HMAC_SHA1_80, F8_128_HMAC_SHA1_80,
- SDP_SRTP_F8_128_HMAC_SHA1_80_KEY_BYTES,
- SDP_SRTP_F8_128_HMAC_SHA1_80_SALT_BYTES}
-};
-
-const char* sdp_result_name[SDP_MAX_RC] =
- {"SDP_SUCCESS",
- "SDP_FAILURE",
- "SDP_INVALID_SDP_PTR",
- "SDP_NOT_SDP_DESCRIPTION",
- "SDP_INVALID_TOKEN_ORDERING",
- "SDP_INVALID_PARAMETER",
- "SDP_INVALID_MEDIA_LEVEL",
- "SDP_INVALID_CAPABILITY",
- "SDP_NO_RESOURCE",
- "SDP_UNRECOGNIZED_TOKEN",
- "SDP_NULL_BUF_PTR",
- "SDP_POTENTIAL_SDP_OVERFLOW"};
-
-const char *sdp_get_result_name ( sdp_result_e rc )
-{
- if (rc >= SDP_MAX_RC) {
- return ("Invalid SDP result code");
- } else {
- return (sdp_result_name[rc]);
- }
-}
-
-const char *sdp_get_attr_name ( sdp_attr_e attr_type )
-{
- if (attr_type >= SDP_MAX_ATTR_TYPES) {
- return ("Invalid attribute type");
- } else {
- return (sdp_attr[attr_type].name);
- }
-}
-
-const char *sdp_get_media_name ( sdp_media_e media_type )
-{
- if (media_type == SDP_MEDIA_UNSUPPORTED) {
- return (SDP_UNSUPPORTED);
- } else if (media_type >= SDP_MAX_MEDIA_TYPES) {
- return ("Invalid media type");
- } else {
- return (sdp_media[media_type].name);
- }
-}
-
-const char *sdp_get_network_name ( sdp_nettype_e network_type )
-{
- if (network_type == SDP_NT_UNSUPPORTED) {
- return (SDP_UNSUPPORTED);
- } else if (network_type >= SDP_MAX_NETWORK_TYPES) {
- return ("Invalid network type");
- } else {
- return (sdp_nettype[network_type].name);
- }
-}
-
-const char *sdp_get_address_name ( sdp_addrtype_e addr_type )
-{
- if (addr_type == SDP_AT_UNSUPPORTED) {
- return (SDP_UNSUPPORTED);
- } else if (addr_type >= SDP_MAX_ADDR_TYPES) {
- if (addr_type == SDP_AT_FQDN) {
- return ("*");
- } else {
- return ("Invalid address type");
- }
- } else {
- return (sdp_addrtype[addr_type].name);
- }
-}
-
-const char *sdp_get_transport_name ( sdp_transport_e transport_type )
-{
- if (transport_type == SDP_TRANSPORT_UNSUPPORTED) {
- return (SDP_UNSUPPORTED);
- } else if (transport_type >= SDP_MAX_TRANSPORT_TYPES) {
- return ("Invalid transport type");
- } else {
- return (sdp_transport[transport_type].name);
- }
-}
-
-const char *sdp_get_encrypt_name ( sdp_encrypt_type_e encrypt_type )
-{
- if (encrypt_type == SDP_ENCRYPT_UNSUPPORTED) {
- return (SDP_UNSUPPORTED);
- } else if (encrypt_type >= SDP_MAX_ENCRYPT_TYPES) {
- return ("Invalid encryption type");
- } else {
- return (sdp_encrypt[encrypt_type].name);
- }
-}
-
-const char *sdp_get_payload_name ( sdp_payload_e payload )
-{
- if (payload == SDP_PAYLOAD_UNSUPPORTED) {
- return (SDP_UNSUPPORTED);
- } else if (payload >= SDP_MAX_STRING_PAYLOAD_TYPES) {
- return ("Invalid payload type");
- } else {
- return (sdp_payload[payload].name);
- }
-}
-
-const char *sdp_get_t38_ratemgmt_name ( sdp_t38_ratemgmt_e rate )
-{
- if (rate >= SDP_T38_MAX_RATES) {
- return ("Invalid rate");
- } else {
- return (sdp_t38_rate[rate].name);
- }
-}
-
-const char *sdp_get_t38_udpec_name ( sdp_t38_udpec_e udpec )
-{
- if (udpec >= SDP_T38_MAX_UDPEC) {
- return ("Invalid udpec");
- } else {
- return (sdp_t38_udpec[udpec].name);
- }
-}
-
-const char *sdp_get_qos_strength_name ( sdp_qos_strength_e strength )
-{
- if (strength >= SDP_MAX_QOS_STRENGTH) {
- return ("Invalid qos strength");
- } else {
- return (sdp_qos_strength[strength].name);
- }
-}
-
-const char *sdp_get_qos_direction_name ( sdp_qos_dir_e direction )
-{
- if (direction >= SDP_MAX_QOS_DIR) {
- return ("Invalid qos direction");
- } else {
- return (sdp_qos_direction[direction].name);
- }
-}
-
-const char *sdp_get_qos_status_type_name ( sdp_qos_status_types_e status_type )
-{
- if (status_type >= SDP_MAX_QOS_STATUS_TYPES) {
- return ("Invalid qos status type");
- } else {
- return (sdp_qos_status_type[status_type].name);
- }
-}
-
-const char *sdp_get_curr_type_name (sdp_curr_type_e curr_type )
-{
- if (curr_type >= SDP_MAX_CURR_TYPES) {
- return ("Invalid curr type");
- } else {
- return (sdp_curr_type[curr_type].name);
- }
-}
-
-const char *sdp_get_des_type_name (sdp_des_type_e des_type )
-{
- if (des_type >= SDP_MAX_DES_TYPES) {
- return ("Invalid des type");
- } else {
- return (sdp_des_type[des_type].name);
- }
-}
-
-const char *sdp_get_conf_type_name (sdp_conf_type_e conf_type )
-{
- if (conf_type >= SDP_MAX_CONF_TYPES) {
- return ("Invalid conf type");
- } else {
- return (sdp_conf_type[conf_type].name);
- }
-}
-
-const char *sdp_get_silencesupp_pref_name (sdp_silencesupp_pref_e pref)
-{
- if (pref >= SDP_MAX_SILENCESUPP_PREF) {
- return ("Invalid silencesupp pref");
- } else {
- return (sdp_silencesupp_pref[pref].name);
- }
-}
-
-const char *sdp_get_silencesupp_siduse_name (sdp_silencesupp_siduse_e siduse)
-{
- if (siduse >= SDP_MAX_SILENCESUPP_SIDUSE) {
- return ("Invalid silencesupp siduse");
- } else {
- return (sdp_silencesupp_siduse[siduse].name);
- }
-}
-
-const char *sdp_get_mediadir_role_name (sdp_mediadir_role_e role)
-{
- if (role >= SDP_MEDIADIR_ROLE_UNKNOWN) {
- return ("Invalid media direction role");
- } else {
- return (sdp_mediadir_role[role].name);
- }
-}
-
-
-const char *sdp_get_bw_modifier_name (sdp_bw_modifier_e bw_modifier_type)
-{
- if (bw_modifier_type == SDP_BW_MODIFIER_UNSUPPORTED) {
- return (SDP_UNSUPPORTED);
- } else if (bw_modifier_type < SDP_BW_MODIFIER_AS ||
- bw_modifier_type >= SDP_MAX_BW_MODIFIER_VAL) {
- return ("Invalid bw modifier type");
- } else {
- return (sdp_bw_modifier_val[bw_modifier_type].name);
- }
-}
-
-const char *sdp_get_group_attr_name (sdp_group_attr_e group_attr_type)
-{
- if (group_attr_type == SDP_GROUP_ATTR_UNSUPPORTED) {
- return (SDP_UNSUPPORTED);
- } else if (group_attr_type >= SDP_MAX_GROUP_ATTR_VAL) {
- return ("Invalid a=group: attribute type");
- } else {
- return (sdp_group_attr_val[group_attr_type].name);
- }
-}
-
-const char *sdp_get_src_filter_mode_name (sdp_src_filter_mode_e type)
-{
- if (type >= SDP_MAX_FILTER_MODE) {
- return ("Invalid source filter mode");
- } else {
- return (sdp_src_filter_mode_val[type].name);
- }
-}
-
-const char *sdp_get_rtcp_unicast_mode_name (sdp_rtcp_unicast_mode_e type)
-{
- if (type >= SDP_RTCP_MAX_UNICAST_MODE) {
- return ("Invalid rtcp unicast mode");
- } else {
- return (sdp_rtcp_unicast_mode_val[type].name);
- }
-}
-
-/* Function: sdp_verify_sdp_ptr
- * Description: Verify the SDP pointer is valid by checking for
- * the SDP magic number. If not valid, display an error.
- * Note that we can't keep a statistic of this because we
- * track stats inside the config structure which is stored
- * in the SDP structure.
- * Parameters: sdp_p The SDP structure handle.
- * Returns: TRUE or FALSE.
- */
-inline tinybool sdp_verify_sdp_ptr (sdp_t *sdp_p)
-{
- if ((sdp_p != NULL) && (sdp_p->magic_num == SDP_MAGIC_NUM)) {
- return (TRUE);
- } else {
- CSFLogError(logTag, "SDP: Invalid SDP pointer.");
- return (FALSE);
- }
-}
-
-/* Function: sdp_init_description
- * Description: Allocates a new SDP structure that can be used for either
- * parsing or building an SDP description. This routine
- * saves the config pointer passed in the SDP structure so
- * SDP will know how to parse/build based on the options defined.
- * An SDP structure must be allocated before parsing or building
- * since the handle must be passed to these routines.
- * Parameters: config_p The config handle returned by sdp_init_config
- * Returns: A handle for a new SDP structure as a void ptr.
-*/
-sdp_t *sdp_init_description (const char *peerconnection, void *config_p)
-{
- int i;
- sdp_t *sdp_p;
- sdp_conf_options_t *conf_p = (sdp_conf_options_t *)config_p;
-
- if (sdp_verify_conf_ptr(conf_p) == FALSE) {
- return (NULL);
- }
-
- sdp_p = (sdp_t *)SDP_MALLOC(sizeof(sdp_t));
- if (sdp_p == NULL) {
- return (NULL);
- }
-
- sstrncpy(sdp_p->peerconnection, peerconnection, sizeof(sdp_p->peerconnection));
-
- /* Initialize magic number. */
- sdp_p->magic_num = SDP_MAGIC_NUM;
-
- sdp_p->conf_p = conf_p;
- sdp_p->version = SDP_CURRENT_VERSION;
- sdp_p->owner_name[0] = '\0';
- sdp_p->owner_sessid[0] = '\0';
- sdp_p->owner_version[0] = '\0';
- sdp_p->owner_network_type = SDP_NT_INVALID;
- sdp_p->owner_addr_type = SDP_AT_INVALID;
- sdp_p->owner_addr[0] = '\0';
- sdp_p->sessname[0] = '\0';
- sdp_p->sessinfo_found = FALSE;
- sdp_p->uri_found = FALSE;
-
- sdp_p->default_conn.nettype = SDP_NT_INVALID;
- sdp_p->default_conn.addrtype = SDP_AT_INVALID;
- sdp_p->default_conn.conn_addr[0] = '\0';
- sdp_p->default_conn.is_multicast = FALSE;
- sdp_p->default_conn.ttl = 0;
- sdp_p->default_conn.num_of_addresses = 0;
-
- sdp_p->bw.bw_data_count = 0;
- sdp_p->bw.bw_data_list = NULL;
-
- sdp_p->timespec_p = NULL;
- sdp_p->sess_attrs_p = NULL;
- sdp_p->mca_p = NULL;
- sdp_p->mca_count = 0;
-
- /* Set default debug flags from application config. */
- for (i=0; i < SDP_MAX_DEBUG_TYPES; i++) {
- sdp_p->debug_flag[i] = conf_p->debug_flag[i];
- }
-
- return (sdp_p);
-}
-
-
-/* Function: void sdp_debug(sdp_t *sdp_p, sdp_debug_e debug_type,
- * tinybool my_bool);
- * Description: Define the type of debug for this particular SDP structure.
- * By default, each SDP description has the settings that are
- * set for the application.
- * Valid debug types are ERRORS, WARNINGS, and TRACE. Each
- * debug type can be turned on/off individually. The
- * debug level can be redefined at any time.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * debug_type Specifies the debug type being enabled/disabled.
- * my_bool Defines whether the debug should be enabled or not.
- * Returns: Nothing.
- */
-void sdp_debug (sdp_t *sdp_p, sdp_debug_e debug_type, tinybool debug_flag)
-{
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return;
- }
-
- if (debug_type < SDP_MAX_DEBUG_TYPES) {
- sdp_p->debug_flag[debug_type] = debug_flag;
- }
-}
-
-
-/* Function: void sdp_set_string_debug(sdp_t *sdp_p, char *debug_str)
- * Description: Define a string to be associated with all debug output
- * for this SDP. The string will be copied into the SDP
- * structure and so the library will not be dependent on
- * the application's memory for this string.
- * Parameters: sdp_p The SDP handle returned by sdp_init_description.
- * debug_str Pointer to a string that should be printed out
- * with every debug msg.
- * Returns: Nothing.
- */
-void sdp_set_string_debug (sdp_t *sdp_p, const char *debug_str)
-{
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return;
- }
-
- sstrncpy(sdp_p->debug_str, debug_str, sizeof(sdp_p->debug_str));
-}
-
-
-/* Function: sdp_validate_sdp
- * Description: Validate an SDP structure.
- * Parameters: sdp_p The SDP handle of the struct to validate.
- * Returns: A result value indicating if the validation was successful.
- * If not, what type of error was encountered.
- */
-sdp_result_e sdp_validate_sdp (sdp_t *sdp_p)
-{
- int i;
- u16 num_media_levels;
-
- /* Need to validate c= info is specified at session level or
- * at all m= levels.
- */
- if (sdp_connection_valid((void *)sdp_p, SDP_SESSION_LEVEL) == FALSE) {
- num_media_levels = sdp_get_num_media_lines((void *)sdp_p);
- for (i=1; i <= num_media_levels; i++) {
- if (sdp_connection_valid((void *)sdp_p, (unsigned short)i) == FALSE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s c= connection line not specified for "
- "every media level, validation failed.",
- sdp_p->debug_str);
- return (SDP_FAILURE);
- }
- }
- }
-
- /* Validate required lines were specified */
- if ((sdp_owner_valid((void *)sdp_p) == FALSE) &&
- (sdp_p->conf_p->owner_reqd == TRUE)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s o= owner line not specified, validation failed.",
- sdp_p->debug_str);
- return (SDP_FAILURE);
- }
-
- if ((sdp_session_name_valid((void *)sdp_p) == FALSE) &&
- (sdp_p->conf_p->session_name_reqd == TRUE)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s s= session name line not specified, validation failed.",
- sdp_p->debug_str);
- return (SDP_FAILURE);
- }
-
- if ((sdp_timespec_valid((void *)sdp_p) == FALSE) &&
- (sdp_p->conf_p->timespec_reqd == TRUE)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s t= timespec line not specified, validation failed.",
- sdp_p->debug_str);
- return (SDP_FAILURE);
- }
-
- return (SDP_SUCCESS);
-}
-
-/* Function: sdp_parse
- * Description: Parse an SDP description in the specified buffer.
- * Parameters: sdp_p The SDP handle returned by sdp_init_description
- * bufp Pointer to the buffer containing the SDP
- * description to parse.
- * len The length of the buffer.
- * Returns: A result value indicating if the parse was successful and
- * if not, what type of error was encountered. The
- * information from the parse is stored in the sdp_p structure.
- */
-sdp_result_e sdp_parse (sdp_t *sdp_p, char **bufp, u16 len)
-{
- u8 i;
- u16 cur_level = SDP_SESSION_LEVEL;
- char *ptr;
- char *next_ptr = NULL;
- char *line_end;
- sdp_token_e last_token = SDP_TOKEN_V;
- sdp_result_e result=SDP_SUCCESS;
- tinybool parse_done = FALSE;
- tinybool end_found = FALSE;
- tinybool first_line = TRUE;
- tinybool unrec_token = FALSE;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if ((bufp == NULL) || (*bufp == NULL)) {
- return (SDP_NULL_BUF_PTR);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Trace SDP Parse:", sdp_p->debug_str);
- }
-
- next_ptr = *bufp;
- sdp_p->conf_p->num_parses++;
-
- /* Initialize the last valid capability instance to zero. Used
- * to help in parsing X-cpar attrs. */
- sdp_p->cap_valid = FALSE;
- sdp_p->last_cap_inst = 0;
-
- /* We want to try to find the end of the SDP description, even if
- * we find a parsing error.
- */
- while (!end_found) {
- /* If the last char of this line goes beyond the end of the buffer,
- * we don't parse it.
- */
- ptr = next_ptr;
- line_end = sdp_findchar(ptr, "\n");
- if (line_end >= (*bufp + len)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s End of line beyond end of buffer.",
- sdp_p->debug_str);
- end_found = TRUE;
- break;
- }
-
- /* Print the line if we're tracing. */
- if ((parse_done == FALSE) &&
- (sdp_p->debug_flag[SDP_DEBUG_TRACE])) {
- SDP_PRINT("%s ", sdp_p->debug_str);
-
- SDP_PRINT("%*s", line_end - ptr, ptr);
-
- }
-
- /* Find out which token this line has, if any. */
- for (i=0; i < SDP_MAX_TOKENS; i++) {
- if (strncmp(ptr, sdp_token[i].name, SDP_TOKEN_LEN) == 0) {
- break;
- }
- }
- if (i == SDP_MAX_TOKENS) {
- /* See if the second char on the next line is an '=' char.
- * If so, we note this as an unrecognized token line. */
- if (ptr[1] == '=') {
- unrec_token = TRUE;
- }
- if (first_line == TRUE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Attempt to parse text not recognized as "
- "SDP text, parse fails.", sdp_p->debug_str);
- /* If we haven't already printed out the line we
- * were trying to parse, do it now.
- */
- if (!sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s ", sdp_p->debug_str);
- SDP_PRINT("%*s", line_end - ptr, ptr);
- }
- sdp_p->conf_p->num_not_sdp_desc++;
- return (SDP_NOT_SDP_DESCRIPTION);
- } else {
- end_found = TRUE;
- break;
- }
- }
-
- /* This is the beginning of a new SDP description. */
- if ((first_line != TRUE) && (i == SDP_TOKEN_V)) {
- end_found = TRUE;
- break;
- }
-
- /* Advance the next ptr to one char beyond the end of the line. */
- next_ptr = line_end + 1;
- if (next_ptr >= (*bufp + len)) {
- end_found = TRUE;
- }
-
- /* If we've finished parsing and are just looking for the end of
- * the SDP description, we don't need to do anything else here.
- */
- if (parse_done == TRUE) {
- continue;
- }
-
- /* Only certain tokens are valid at the media level. */
- if (cur_level != SDP_SESSION_LEVEL) {
- if ((i != SDP_TOKEN_I) && (i != SDP_TOKEN_C) &&
- (i != SDP_TOKEN_B) && (i != SDP_TOKEN_K) &&
- (i != SDP_TOKEN_A) && (i != SDP_TOKEN_M)) {
- sdp_p->conf_p->num_invalid_token_order++;
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid token %s found at media level",
- sdp_p->debug_str, sdp_token[i].name);
- continue;
- }
- }
-
- /* Verify the token ordering. */
- if (first_line == TRUE) {
- if (i != SDP_TOKEN_V) {
- if (sdp_p->conf_p->version_reqd == TRUE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s First line not v=, parse fails",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_token_order++;
- result = SDP_INVALID_TOKEN_ORDERING;
- parse_done = TRUE;
- } else {
- last_token = (sdp_token_e)i;
- }
- } else {
- last_token = (sdp_token_e)i;
- }
- first_line = FALSE;
- } else {
- if (i < last_token) {
- sdp_p->conf_p->num_invalid_token_order++;
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Invalid token ordering detected, "
- "token %s found after token %s", sdp_p->debug_str,
- sdp_token[i].name, sdp_token[last_token].name);
- }
- }
-
- /* Finally parse the line. */
- ptr += SDP_TOKEN_LEN;
- result = sdp_token[i].parse_func(sdp_p, cur_level, (const char *)ptr);
- last_token = (sdp_token_e)i;
- if (last_token == SDP_TOKEN_M) {
- if (cur_level == SDP_SESSION_LEVEL) {
- cur_level = 1;
- } else {
- cur_level++;
- }
- /* The token ordering can start again at i= */
- last_token = (sdp_token_e)(SDP_TOKEN_I - 1);
- }
- if (result != SDP_SUCCESS) {
- parse_done = TRUE;
- }
-
- /* Skip the new line char at the end of this line and see if
- * this is the end of the buffer.
- */
- if ((line_end + 1) == (*bufp + len)) {
- end_found = TRUE;
- }
- }
-
- /* If we found no valid lines, return an error. */
- if (first_line == TRUE) {
- sdp_p->conf_p->num_not_sdp_desc++;
- return (SDP_NOT_SDP_DESCRIPTION);
- }
-
- /* If no errors were found yet, validate the overall sdp. */
- if (result == SDP_SUCCESS) {
- result = sdp_validate_sdp(sdp_p);
- }
- /* Return the pointer where we left off. */
- *bufp = next_ptr;
- /* If the SDP is valid, but the next line following was an
- * unrecognized <token>= line, indicate this on the return. */
- if ((result == SDP_SUCCESS) && (unrec_token == TRUE)) {
- return (SDP_UNRECOGNIZED_TOKEN);
- } else {
- return (result);
- }
-}
-
-
-/* Function: sdp_build
- * Description: Build an SDP description in the specified buffer based
- * on the information in the given SDP structure.
- * Parameters: sdp_p The SDP handle returned by sdp_init_description
- * fs A flex_string where the SDP description should be built.
- * Returns: A result value indicating if the build was successful and
- * if not, what type of error was encountered - e.g.,
- * description was too long for the given buffer.
- */
-sdp_result_e sdp_build (sdp_t *sdp_p, flex_string *fs)
-{
- int i, j;
- sdp_result_e result = SDP_SUCCESS;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- if (!fs) {
- return (SDP_NULL_BUF_PTR);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Trace SDP Build:", sdp_p->debug_str);
- }
-
- sdp_p->conf_p->num_builds++;
-
- for (i=0; ((i < SDP_TOKEN_M) &&
- (result == SDP_SUCCESS)); i++) {
- result = sdp_token[i].build_func(sdp_p, SDP_SESSION_LEVEL, fs);
- /* ok not to check buffer space (yet) as the if() checks it */
- }
- /* If the session level was ok, build the media lines. */
- if (result == SDP_SUCCESS) {
- for (i=1; ((i <= sdp_p->mca_count) &&
- (result == SDP_SUCCESS)); i++) {
- result = sdp_token[SDP_TOKEN_M].build_func(sdp_p, (u16)i, fs);
-
- /* ok not to check buffer space (yet) as the for() checks it */
- for (j=SDP_TOKEN_I;
- ((j < SDP_TOKEN_M) && (result == SDP_SUCCESS));
- j++) {
- if ((j == SDP_TOKEN_U) || (j == SDP_TOKEN_E) ||
- (j == SDP_TOKEN_P) || (j == SDP_TOKEN_T) ||
- (j == SDP_TOKEN_R) || (j == SDP_TOKEN_Z)) {
- /* These tokens not valid at media level. */
- continue;
- }
- result = sdp_token[j].build_func(sdp_p, (u16)i, fs);
- /* ok not to check buffer space (yet) as the for() checks it */
- }
- }
- }
-
- return (result);
-}
-
-/* Function: sdp_copy
- * Description: Create a new SDP structure that is an exact copy of the
- * one passed in.
- * Parameters: orig_sdp_p The SDP handle of the SDP to be copied.
- * Returns: A handle for a new SDP structure as a void ptr.
-*/
-sdp_t *sdp_copy (sdp_t *orig_sdp_p)
-{
- int i, j;
- u16 cur_level;
- sdp_result_e rc;
- sdp_t *new_sdp_p;
- sdp_timespec_t *cur_time_p = NULL;
- sdp_timespec_t *orig_time_p = NULL;
- sdp_mca_t *orig_mca_p = NULL;
- sdp_mca_t *new_mca_p = NULL;
- sdp_mca_t *dst_mca_p = NULL;
- sdp_media_profiles_t *src_media_profile_p;
- sdp_media_profiles_t *dst_media_profile_p;
-
- if (orig_sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Copy SDP:", orig_sdp_p->debug_str);
- }
-
- if (sdp_verify_sdp_ptr(orig_sdp_p) == FALSE) {
- return (NULL);
- }
-
- new_sdp_p = (sdp_t *)SDP_MALLOC(sizeof(sdp_t));
- if (new_sdp_p == NULL) {
- return (NULL);
- }
-
- sstrncpy(new_sdp_p->peerconnection, orig_sdp_p->peerconnection,
- sizeof(new_sdp_p->peerconnection));
-
- /* Initialize magic number. */
- new_sdp_p->magic_num = orig_sdp_p->magic_num;
-
- new_sdp_p->conf_p = orig_sdp_p->conf_p;
- new_sdp_p->version = orig_sdp_p->version;
- sstrncpy(new_sdp_p->owner_name, orig_sdp_p->owner_name,
- SDP_MAX_LINE_LEN+1);
- sstrncpy(new_sdp_p->owner_sessid, orig_sdp_p->owner_sessid,
- SDP_MAX_LINE_LEN+1);
- sstrncpy(new_sdp_p->owner_version, orig_sdp_p->owner_version,
- SDP_MAX_LINE_LEN+1);
- new_sdp_p->owner_network_type = orig_sdp_p->owner_network_type;
- new_sdp_p->owner_addr_type = orig_sdp_p->owner_addr_type;
- sstrncpy(new_sdp_p->owner_addr, orig_sdp_p->owner_addr,
- SDP_MAX_LINE_LEN+1);
- sstrncpy(new_sdp_p->sessname, orig_sdp_p->sessname,
- SDP_MAX_LINE_LEN+1);
- new_sdp_p->sessinfo_found = orig_sdp_p->sessinfo_found;
- new_sdp_p->uri_found = orig_sdp_p->uri_found;
-
- new_sdp_p->default_conn.nettype = orig_sdp_p->default_conn.nettype;
- new_sdp_p->default_conn.addrtype = orig_sdp_p->default_conn.addrtype;
- sstrncpy(new_sdp_p->default_conn.conn_addr,
- orig_sdp_p->default_conn.conn_addr,
- SDP_MAX_LINE_LEN+1);
-
- new_sdp_p->default_conn.is_multicast =
- orig_sdp_p->default_conn.is_multicast;
- new_sdp_p->default_conn.ttl = orig_sdp_p->default_conn.ttl;
- new_sdp_p->default_conn.num_of_addresses
- = orig_sdp_p->default_conn.num_of_addresses;
- new_sdp_p->encrypt.encrypt_type = orig_sdp_p->encrypt.encrypt_type;
- sstrncpy(new_sdp_p->encrypt.encrypt_key,
- orig_sdp_p->encrypt.encrypt_key, SDP_MAX_LINE_LEN+1);
-
- /* Copy all session level bw lines. */
- rc = sdp_copy_all_bw_lines(orig_sdp_p, new_sdp_p,
- SDP_SESSION_LEVEL, SDP_SESSION_LEVEL);
- if (rc != SDP_SUCCESS) {
- sdp_free_description(new_sdp_p);
- return (NULL);
- }
-
- /* Copy timespec structures. */
- orig_time_p = orig_sdp_p->timespec_p;
- while (orig_time_p != NULL) {
- if (cur_time_p == NULL) {
- new_sdp_p->timespec_p = \
- (sdp_timespec_t *)SDP_MALLOC(sizeof(sdp_timespec_t));
- cur_time_p = new_sdp_p->timespec_p;
- } else {
- cur_time_p->next_p = \
- (sdp_timespec_t *)SDP_MALLOC(sizeof(sdp_timespec_t));
- cur_time_p = cur_time_p->next_p;
- }
- if (cur_time_p == NULL) {
- sdp_free_description(new_sdp_p);
- return (NULL);
- }
- sstrncpy(cur_time_p->start_time, orig_time_p->start_time,
- SDP_MAX_LINE_LEN+1);
- sstrncpy(cur_time_p->stop_time, orig_time_p->stop_time,
- SDP_MAX_LINE_LEN+1);
- cur_time_p->next_p = NULL;
-
- /* Move to next time structure. */
- orig_time_p = orig_time_p->next_p;
- }
-
- /* Copy all session attributes. */
- rc = sdp_copy_all_attrs(orig_sdp_p, new_sdp_p,
- SDP_SESSION_LEVEL, SDP_SESSION_LEVEL);
- if (rc != SDP_SUCCESS) {
- sdp_free_description(new_sdp_p);
- return (NULL);
- }
-
-
- /* Now copy each media level with its parameters and all
- * corresponding attrs. */
- orig_mca_p = orig_sdp_p->mca_p;
- new_mca_p = NULL;
- cur_level = 0;
- while (orig_mca_p != NULL) {
- cur_level++;
-
- /* Allocate and link in a new media level. */
- new_mca_p = sdp_alloc_mca();
- if (new_mca_p == NULL) {
- sdp_free_description(new_sdp_p);
- return (NULL);
- }
- if (dst_mca_p == NULL) {
- new_sdp_p->mca_p = new_mca_p;
- } else {
- dst_mca_p->next_p = new_mca_p;
- }
- dst_mca_p = new_mca_p;
- new_sdp_p->mca_count++;
-
- /* Copy all the media level parameters. */
- dst_mca_p->media = orig_mca_p->media;
- dst_mca_p->conn.nettype = orig_mca_p->conn.nettype;
- dst_mca_p->conn.addrtype = orig_mca_p->conn.addrtype;
- sstrncpy(dst_mca_p->conn.conn_addr, orig_mca_p->conn.conn_addr,
- SDP_MAX_LINE_LEN+1);
-
- dst_mca_p->conn.is_multicast = orig_mca_p->conn.is_multicast;
- dst_mca_p->conn.ttl = orig_mca_p->conn.ttl;
- dst_mca_p->conn.num_of_addresses = orig_mca_p->conn.num_of_addresses;
-
- dst_mca_p->transport = orig_mca_p->transport;
- dst_mca_p->port_format = orig_mca_p->port_format;
- dst_mca_p->port = orig_mca_p->port;
- dst_mca_p->num_ports = orig_mca_p->num_ports;
- dst_mca_p->vpi = orig_mca_p->vpi;
- dst_mca_p->vci = orig_mca_p->vci;
- dst_mca_p->vcci = orig_mca_p->vcci;
- dst_mca_p->cid = orig_mca_p->cid;
- dst_mca_p->num_payloads = orig_mca_p->num_payloads;
-
- for (i=0; i < SDP_MAX_PAYLOAD_TYPES; i++) {
- dst_mca_p->payload_indicator[i] = orig_mca_p->payload_indicator[i];
- dst_mca_p->payload_type[i] = orig_mca_p->payload_type[i];
- }
-
- dst_mca_p->sessinfo_found = orig_mca_p->sessinfo_found;
- dst_mca_p->encrypt.encrypt_type = orig_mca_p->encrypt.encrypt_type;
- sstrncpy(dst_mca_p->encrypt.encrypt_key,
- orig_mca_p->encrypt.encrypt_key, SDP_MAX_LINE_LEN+1);
- dst_mca_p->media_direction = orig_mca_p->media_direction;
-
- /* Now copy all the media level bw lines over. */
- rc = sdp_copy_all_bw_lines(orig_sdp_p, new_sdp_p, cur_level, cur_level);
- if (rc != SDP_SUCCESS) {
- sdp_free_description(new_sdp_p);
- return (NULL);
- }
-
- dst_mca_p->mid = orig_mca_p->mid;
-
- if (orig_mca_p->media_profiles_p != NULL) {
- src_media_profile_p = orig_mca_p->media_profiles_p;
- dst_mca_p->media_profiles_p = (sdp_media_profiles_t *)
- SDP_MALLOC(sizeof(sdp_media_profiles_t));
- dst_media_profile_p = dst_mca_p->media_profiles_p;
- if (dst_media_profile_p == NULL) {
- sdp_free_description(new_sdp_p);
- return (NULL);
- }
-
- dst_media_profile_p->num_profiles =
- src_media_profile_p->num_profiles;
- for (i=0; i < SDP_MAX_PROFILES; i++) {
- dst_media_profile_p->profile[i] =
- src_media_profile_p->profile[i];
- dst_media_profile_p->num_payloads[i] =
- src_media_profile_p->num_payloads[i];
- for (j=0; j < SDP_MAX_PAYLOAD_TYPES; j++) {
- dst_media_profile_p->payload_indicator[i][j] =
- src_media_profile_p->payload_indicator[i][j];
- dst_media_profile_p->payload_type[i][j] =
- src_media_profile_p->payload_type[i][j];
-
- }
- }
- }
-
- /* Now copy all the media level attrs over. */
- (void)sdp_copy_all_attrs(orig_sdp_p, new_sdp_p, cur_level, cur_level);
-
- /* Now move to the next media level. */
- orig_mca_p = orig_mca_p->next_p;
- }
-
-
- /* Set default debug flags from application config. */
- for (i=0; i < SDP_MAX_DEBUG_TYPES; i++) {
- new_sdp_p->debug_flag[i] = orig_sdp_p->debug_flag[i];
- }
-
- return (new_sdp_p);
-}
-
-/* Function: sdp_free_description
- * Description: Free an SDP description and all memory associated with it.
- * Parameters: sdp_p The SDP handle returned by sdp_init_description
- * Returns: A result value indicating if the free was successful and
- * if not, what type of error was encountered - e.g., sdp_p
- * was invalid and didn't point to an SDP structure.
-*/
-sdp_result_e sdp_free_description (sdp_t *sdp_p)
-{
- sdp_timespec_t *time_p, *next_time_p;
- sdp_attr_t *attr_p, *next_attr_p;
- sdp_mca_t *mca_p, *next_mca_p;
- sdp_bw_t *bw_p;
- sdp_bw_data_t *bw_data_p;
-
- if (sdp_verify_sdp_ptr(sdp_p) == FALSE) {
- return (SDP_INVALID_SDP_PTR);
- }
-
- /* Free any timespec structures - should be only one since
- * this is all we currently support.
- */
- time_p = sdp_p->timespec_p;
- while (time_p != NULL) {
- next_time_p = time_p->next_p;
- SDP_FREE(time_p);
- time_p = next_time_p;
- }
-
- bw_p = &(sdp_p->bw);
- bw_data_p = bw_p->bw_data_list;
- while (bw_data_p != NULL) {
- bw_p->bw_data_list = bw_data_p->next_p;
- SDP_FREE(bw_data_p);
- bw_data_p = bw_p->bw_data_list;
- }
-
- /* Free any session attr structures */
- attr_p = sdp_p->sess_attrs_p;
- while (attr_p != NULL) {
- next_attr_p = attr_p->next_p;
- sdp_free_attr(attr_p);
- attr_p = next_attr_p;
- }
-
- /* Free any mca structures */
- mca_p = sdp_p->mca_p;
- while (mca_p != NULL) {
- next_mca_p = mca_p->next_p;
-
- /* Free any media attr structures */
- attr_p = mca_p->media_attrs_p;
- while (attr_p != NULL) {
- next_attr_p = attr_p->next_p;
- sdp_free_attr(attr_p);
- attr_p = next_attr_p;
- }
-
- /* Free the media profiles struct if allocated. */
- if (mca_p->media_profiles_p != NULL) {
- SDP_FREE(mca_p->media_profiles_p);
- }
-
- bw_p = &(mca_p->bw);
- bw_data_p = bw_p->bw_data_list;
- while (bw_data_p != NULL) {
- bw_p->bw_data_list = bw_data_p->next_p;
- SDP_FREE(bw_data_p);
- bw_data_p = bw_p->bw_data_list;
- }
-
- SDP_FREE(mca_p);
- mca_p = next_mca_p;
- }
-
- SDP_FREE(sdp_p);
-
- return (SDP_SUCCESS);
-}
-
-/*
- * sdp_parse_error
- * Send SDP parsing errors to log and up to peerconnection
- */
-void sdp_parse_error(const char *peerconnection, const char *format, ...) {
- va_list ap;
-
- /* TODO - report error up to PeerConnection here */
-
- va_start(ap, format);
- CSFLogErrorV("SDP Parse", format, ap);
- va_end(ap);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SDP_OS_DEFS_H_
-#define _SDP_OS_DEFS_H_
-
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "phone_debug.h"
-
-
-#define SDP_PRINT buginf
-#define SDP_MALLOC(x) cpr_calloc(1, (x))
-#define SDP_FREE cpr_free
-
-typedef uint8_t tinybool;
-typedef uint8_t u8;
-typedef uint16_t u16;
-typedef uint16_t uint16;
-typedef uint32_t u32;
-typedef uint32_t uint32;
-typedef int32_t int32;
-typedef int16_t int16;
-typedef unsigned short ushort;
-typedef unsigned long ulong;
-#define inline
-
-
-#endif /* _SDP_OS_DEFS_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SDP_PRIVATE_H_
-#define _SDP_PRIVATE_H_
-
-
-#include "sdp.h"
-
-extern const sdp_attrarray_t sdp_attr[];
-extern const sdp_namearray_t sdp_media[];
-extern const sdp_namearray_t sdp_nettype[];
-extern const sdp_namearray_t sdp_addrtype[];
-extern const sdp_namearray_t sdp_transport[];
-extern const sdp_namearray_t sdp_encrypt[];
-extern const sdp_namearray_t sdp_payload[];
-extern const sdp_namearray_t sdp_t38_rate[];
-extern const sdp_namearray_t sdp_t38_udpec[];
-extern const sdp_namearray_t sdp_qos_strength[];
-extern const sdp_namearray_t sdp_qos_direction[];
-extern const sdp_namearray_t sdp_qos_status_type[];
-extern const sdp_namearray_t sdp_curr_type[];
-extern const sdp_namearray_t sdp_des_type[];
-extern const sdp_namearray_t sdp_conf_type[];
-extern const sdp_namearray_t sdp_mediadir_role[];
-extern const sdp_namearray_t sdp_fmtp_codec_param[];
-extern const sdp_namearray_t sdp_fmtp_codec_param_val[];
-extern const sdp_namearray_t sdp_silencesupp_pref[];
-extern const sdp_namearray_t sdp_silencesupp_siduse[];
-extern const sdp_namearray_t sdp_srtp_context_crypto_suite[];
-extern const sdp_namearray_t sdp_bw_modifier_val[];
-extern const sdp_namearray_t sdp_group_attr_val[];
-extern const sdp_namearray_t sdp_src_filter_mode_val[];
-extern const sdp_namearray_t sdp_rtcp_unicast_mode_val[];
-
-extern const sdp_srtp_crypto_suite_list sdp_srtp_crypto_suite_array[];
-/* Function Prototypes */
-
-/* sdp_access.c */
-extern sdp_mca_t *sdp_find_media_level(sdp_t *sdp_p, u16 level);
-extern sdp_bw_data_t* sdp_find_bw_line (void *sdp_ptr, u16 level, u16 inst_num);
-
-/* sdp_attr.c */
-extern sdp_result_e sdp_parse_attribute(sdp_t *sdp_p, u16 level,
- const char *ptr);
-extern sdp_result_e sdp_parse_attr_simple_string(sdp_t *sdp_p,
- sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_simple_string(sdp_t *sdp_p,
- sdp_attr_t *attr_p, flex_string *fs);
-extern sdp_result_e sdp_parse_attr_simple_u32(sdp_t *sdp_p,
- sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_simple_u32(sdp_t *sdp_p,
- sdp_attr_t *attr_p, flex_string *fs);
-extern sdp_result_e sdp_parse_attr_simple_bool(sdp_t *sdp_p,
- sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_simple_bool(sdp_t *sdp_p,
- sdp_attr_t *attr_p, flex_string *fs);
-extern sdp_result_e sdp_parse_attr_maxprate(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_parse_attr_fmtp(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_fmtp(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_direction(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_direction(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_qos(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_qos(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_curr(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_curr (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_des(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_des (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_conf(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_conf (sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_transport_map(sdp_t *sdp_p,
- sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_transport_map(sdp_t *sdp_p,
- sdp_attr_t *attr_p, flex_string *fs);
-extern sdp_result_e sdp_parse_attr_subnet(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_subnet(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_t38_ratemgmt(sdp_t *sdp_p,
- sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_t38_ratemgmt(sdp_t *sdp_p,
- sdp_attr_t *attr_p, flex_string *fs);
-extern sdp_result_e sdp_parse_attr_t38_udpec(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_t38_udpec(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_cap(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_cap(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_cpar(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_cpar(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_pc_codec(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_pc_codec(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_xcap(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_xcap(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_xcpar(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_xcpar(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_rtr(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_rtr(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_comediadir(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_comediadir(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_silencesupp(sdp_t *sdp_p,
- sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_silencesupp(sdp_t *sdp_p,
- sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_srtpcontext(sdp_t *sdp_p,
- sdp_attr_t *attr_p,
- const char *ptr);
-extern sdp_result_e sdp_build_attr_srtpcontext(sdp_t *sdp_p,
- sdp_attr_t *attr_p,
- flex_string *fs);
-extern sdp_result_e sdp_parse_attr_mptime(
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_mptime(
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-
-extern sdp_result_e sdp_parse_attr_x_sidin(
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_x_sidin(
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-
-extern sdp_result_e sdp_parse_attr_x_sidout(
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_x_sidout(
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-
-extern sdp_result_e sdp_parse_attr_x_confid(
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_x_confid(
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-
-extern sdp_result_e sdp_parse_attr_group(
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_group(
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-
-extern sdp_result_e sdp_parse_attr_source_filter(
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_source_filter(
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-
-extern sdp_result_e sdp_parse_attr_rtcp_unicast(
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_build_attr_rtcp_unicast(
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-
-extern sdp_result_e sdp_build_attr_ice_attr (
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-extern sdp_result_e sdp_parse_attr_ice_attr (
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-
-extern sdp_result_e sdp_build_attr_rtcp_mux_attr (
- sdp_t *sdp_p, sdp_attr_t *attr_p, flex_string *fs);
-extern sdp_result_e sdp_parse_attr_rtcp_mux_attr (
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-extern sdp_result_e sdp_parse_attr_fingerprint_attr (
- sdp_t *sdp_p, sdp_attr_t *attr_p, const char *ptr);
-
-/* sdp_attr_access.c */
-extern void sdp_free_attr(sdp_attr_t *attr_p);
-extern sdp_result_e sdp_find_attr_list(sdp_t *sdp_p, u16 level, u8 cap_num,
- sdp_attr_t **attr_p, char *fname);
-extern sdp_attr_t *sdp_find_attr(sdp_t *sdp_p, u16 level, u8 cap_num,
- sdp_attr_e attr_type, u16 inst_num);
-extern sdp_attr_t *sdp_find_capability(sdp_t *sdp_p, u16 level, u8 cap_num);
-
-/* sdp_config.c */
-extern tinybool sdp_verify_conf_ptr(sdp_conf_options_t *conf_p);
-
-/* sdp_main.c */
-extern const char *sdp_get_attr_name(sdp_attr_e attr_type);
-extern const char *sdp_get_media_name(sdp_media_e media_type);
-extern const char *sdp_get_network_name(sdp_nettype_e network_type);
-extern const char *sdp_get_address_name(sdp_addrtype_e addr_type);
-extern const char *sdp_get_transport_name(sdp_transport_e transport_type);
-extern const char *sdp_get_encrypt_name(sdp_encrypt_type_e encrypt_type);
-extern const char *sdp_get_payload_name(sdp_payload_e payload);
-extern const char *sdp_get_t38_ratemgmt_name(sdp_t38_ratemgmt_e rate);
-extern const char *sdp_get_t38_udpec_name(sdp_t38_udpec_e udpec);
-extern const char *sdp_get_qos_strength_name(sdp_qos_strength_e strength);
-extern const char *sdp_get_qos_direction_name(sdp_qos_dir_e direction);
-extern const char *sdp_get_qos_status_type_name(sdp_qos_status_types_e status_type);
-extern const char *sdp_get_curr_type_name(sdp_curr_type_e curr_type);
-extern const char *sdp_get_des_type_name(sdp_des_type_e des_type);
-extern const char *sdp_get_conf_type_name(sdp_conf_type_e conf_type);
-extern const char *sdp_get_mediadir_role_name (sdp_mediadir_role_e role);
-extern const char *sdp_get_silencesupp_pref_name(sdp_silencesupp_pref_e pref);
-extern const char *sdp_get_silencesupp_siduse_name(sdp_silencesupp_siduse_e
- siduse);
-
-extern const char *sdp_get_bw_modifier_name(sdp_bw_modifier_e bw_modifier);
-extern const char *sdp_get_group_attr_name(sdp_group_attr_e group_attr);
-extern const char *sdp_get_src_filter_mode_name(sdp_src_filter_mode_e type);
-extern const char *sdp_get_rtcp_unicast_mode_name(sdp_rtcp_unicast_mode_e type);
-
-extern tinybool sdp_verify_sdp_ptr(sdp_t *sdp_p);
-
-
-/* sdp_tokens.c */
-extern sdp_result_e sdp_parse_version(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_version(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_owner(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_owner(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_sessname(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_sessname(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_sessinfo(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_sessinfo(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_uri(sdp_t *sdp_p, u16 token, const char *ptr);
-extern sdp_result_e sdp_build_uri(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_email(sdp_t *sdp_p, u16 token, const char *ptr);
-extern sdp_result_e sdp_build_email(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_phonenum(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_phonenum(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_connection(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_connection(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_bandwidth(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_bandwidth(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_timespec(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_timespec(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_repeat_time(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_repeat_time(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_timezone_adj(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_timezone_adj(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_encryption(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_encryption(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_media(sdp_t *sdp_p, u16 token, const char *ptr);
-extern sdp_result_e sdp_build_media(sdp_t *sdp_p, u16 token, flex_string *fs);
-extern sdp_result_e sdp_parse_attribute(sdp_t *sdp_p, u16 token,
- const char *ptr);
-extern sdp_result_e sdp_build_attribute(sdp_t *sdp_p, u16 token, flex_string *fs);
-
-extern void sdp_parse_payload_types(sdp_t *sdp_p, sdp_mca_t *mca_p,
- const char *ptr);
-extern sdp_result_e sdp_parse_multiple_profile_payload_types(sdp_t *sdp_p,
- sdp_mca_t *mca_p,
- const char *ptr);
-extern sdp_result_e
-sdp_parse_attr_sdescriptions(sdp_t *sdp_p, sdp_attr_t *attr_p,
- const char *ptr);
-
-extern sdp_result_e
-sdp_build_attr_sdescriptions(sdp_t *sdp_p, sdp_attr_t *attr_p,
- flex_string *fs);
-
-
-/* sdp_utils.c */
-extern sdp_mca_t *sdp_alloc_mca(void);
-extern tinybool sdp_validate_maxprate(const char *string_parm);
-extern char *sdp_findchar(const char *ptr, char *char_list);
-extern const char *sdp_getnextstrtok(const char *str, char *tokenstr, unsigned tokenstr_len,
- const char *delim, sdp_result_e *result);
-extern u32 sdp_getnextnumtok(const char *str, const char **str_end,
- const char *delim, sdp_result_e *result);
-extern u32 sdp_getnextnumtok_or_null(const char *str, const char **str_end,
- const char *delim, tinybool *null_ind,
- sdp_result_e *result);
-extern tinybool sdp_getchoosetok(const char *str, const char **str_end,
- const char *delim, sdp_result_e *result);
-
-extern
-tinybool verify_sdescriptions_mki(char *buf, char *mkiVal, u16 *mkiLen);
-
-extern
-tinybool verify_sdescriptions_lifetime(char *buf);
-
-/* sdp_services_xxx.c */
-extern void sdp_dump_buffer(char *_ptr, int _size_bytes);
-
-tinybool sdp_checkrange(sdp_t *sdp, char *num, ulong* lval);
-
-#endif /* _SDP_PRIVATE_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-
-
-/******************************************************************/
-/* Required Platform Routines */
-/* */
-/* These routines are called from the common SDP code. */
-/* They must be provided for each platform. */
-/* */
-/******************************************************************/
-
-#if 0
-void sdp_log_errmsg (sdp_errmsg_e errmsg, char *str)
-{
- switch (errmsg) {
-
- case SDP_ERR_INVALID_CONF_PTR:
- SDP_ERROR("\nSDP: Invalid Config pointer (%s).", str);
- break;
-
- case SDP_ERR_INVALID_SDP_PTR:
- SDP_ERROR("\nSDP: Invalid SDP pointer (%s).", str);
- break;
-
- case SDP_ERR_INTERNAL:
- SDP_ERROR("\nSDP: Internal error (%s).", str);
- break;
-
- default:
- break;
- }
-}
-#endif
-
-/*
- * sdp_dump_buffer
- *
- * Utility to send _size_bytes of data from the string
- * pointed to by _ptr to the buginf function. This may make
- * multiple buginf calls if the buffer is too large for buginf.
- */
-void sdp_dump_buffer (char * _ptr, int _size_bytes)
-{
- buginf_msg(_ptr);
-}
-
-/******************************************************************/
-/* */
-/* Platform Specific Routines */
-/* */
-/* These routines are only used in this particular platform. */
-/* They are called from the required platform specific */
-/* routines provided below, not from the common SDP code. */
-/* */
-/******************************************************************/
-
-/* There are currently no platform specific routines required. */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-
-
-/******************************************************************/
-/* Required Platform Routines */
-/* */
-/* These routines are called from the common SDP code. */
-/* They must be provided for each platform. */
-/* */
-/******************************************************************/
-
-#if 0
-void sdp_log_errmsg (sdp_errmsg_e errmsg, char *str)
-{
- switch (errmsg) {
-
- case SDP_ERR_INVALID_CONF_PTR:
- SDP_ERROR("\nSDP: Invalid Config pointer (%s).", str);
- break;
-
- case SDP_ERR_INVALID_SDP_PTR:
- SDP_ERROR("\nSDP: Invalid SDP pointer (%s).", str);
- break;
-
- case SDP_ERR_INTERNAL:
- SDP_ERROR("\nSDP: Internal error (%s).", str);
- break;
-
- default:
- break;
- }
-}
-#endif
-
-/*
- * sdp_dump_buffer
- *
- * Utility to send _size_bytes of data from the string
- * pointed to by _ptr to the buginf function. This may make
- * multiple buginf calls if the buffer is too large for buginf.
- */
-void sdp_dump_buffer (char * _ptr, int _size_bytes)
-{
- buginf_msg(_ptr);
-}
-
-/******************************************************************/
-/* */
-/* Platform Specific Routines */
-/* */
-/* These routines are only used in this particular platform. */
-/* They are called from the required platform specific */
-/* routines provided below, not from the common SDP code. */
-/* */
-/******************************************************************/
-
-/* There are currently no platform specific routines required. */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <errno.h>
-
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-#include "configmgr.h"
-#include "prot_configmgr.h"
-#include "ccapi.h"
-#include "CSFLog.h"
-
-//static const char *logTag = "sdp_token";
-
-#define MCAST_STRING_LEN 4
-
-
-sdp_result_e sdp_parse_version (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- sdp_result_e result = SDP_FAILURE;
-
- sdp_p->version = (u16)sdp_getnextnumtok(ptr, &ptr, " \t", &result);
- if ((result != SDP_SUCCESS) || (sdp_p->version != SDP_CURRENT_VERSION)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Invalid version (%lu) found, parse failed.",
- sdp_p->debug_str, sdp_p->version);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse version line successful, version %u",
- sdp_p->debug_str, (u16)sdp_p->version);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_version (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- if (sdp_p->version == SDP_INVALID_VALUE) {
- if (sdp_p->conf_p->version_reqd == TRUE) {
- CSFLogError(logTag, "%s Invalid version for v= line, "
- "build failed.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- /* v= line is not required. */
- return (SDP_SUCCESS);
- }
- }
-
- flex_string_sprintf(fs, "v=%u\r\n", (u16)sdp_p->version);
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built v= version line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_owner (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- int i;
- char *tmpptr;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
-
- if (sdp_p->owner_name[0] != '\0') {
- sdp_p->conf_p->num_invalid_token_order++;
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: More than one o= line specified.",
- sdp_p->debug_str);
- }
-
- /* Find the owner name. */
- ptr = sdp_getnextstrtok(ptr, sdp_p->owner_name, sizeof(sdp_p->owner_name), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No owner name specified for o=.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the owner session id. This is a numeric field but is
- * stored as a string since it may be 64 bit.
- */
- ptr = sdp_getnextstrtok(ptr, sdp_p->owner_sessid, sizeof(sdp_p->owner_sessid), " \t", &result);
- if (result == SDP_SUCCESS) {
- /* Make sure the sessid is numeric, even though we store it as
- * a string.
- */
- (void)sdp_getnextnumtok(sdp_p->owner_sessid,
- (const char **)&tmpptr, " \t",&result);
- }
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Invalid owner session id specified for o=.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the owner version. */
- ptr = sdp_getnextstrtok(ptr, sdp_p->owner_version, sizeof(sdp_p->owner_version), " \t", &result);
- if (result == SDP_SUCCESS) {
- /* Make sure the version is numeric, even though we store it as
- * a string.
- */
- (void)sdp_getnextnumtok(sdp_p->owner_version,
- (const char **)&tmpptr," \t",&result);
- }
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Invalid owner version specified for o=.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the owner network type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No owner network type specified for o=.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- sdp_p->owner_network_type = SDP_NT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_NETWORK_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_nettype[i].name,
- sdp_nettype[i].strlen) == 0) {
- if (sdp_p->conf_p->nettype_supported[i] == TRUE) {
- sdp_p->owner_network_type = (sdp_nettype_e)i;
- }
- }
- }
- if (sdp_p->owner_network_type == SDP_NT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Owner network type unsupported (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the owner address type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No owner address type specified for o=.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- sdp_p->owner_addr_type = SDP_AT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_ADDR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_addrtype[i].name,
- sdp_addrtype[i].strlen) == 0) {
- if (sdp_p->conf_p->addrtype_supported[i] == TRUE) {
- sdp_p->owner_addr_type = (sdp_addrtype_e)i;
- }
- }
- }
- if ((sdp_p->owner_addr_type == SDP_AT_UNSUPPORTED) &&
- (sdp_p->owner_network_type != SDP_NT_ATM)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Owner address type unsupported (%s)",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the owner address. */
- ptr = sdp_getnextstrtok(ptr, sdp_p->owner_addr, sizeof(sdp_p->owner_addr), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No owner address specified.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse owner: name %s, session id %s, version %s",
- sdp_p->debug_str, sdp_p->owner_name, sdp_p->owner_sessid,
- sdp_p->owner_version);
- SDP_PRINT("%s network %s, address type %s, "
- "address %s", sdp_p->debug_str,
- sdp_get_network_name(sdp_p->owner_network_type),
- sdp_get_address_name(sdp_p->owner_addr_type),
- sdp_p->owner_addr);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_owner (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- if ((sdp_p->owner_name[0] == '\0') ||
- (sdp_p->owner_network_type >= SDP_MAX_NETWORK_TYPES) ||
- (sdp_p->owner_addr_type >= SDP_MAX_ADDR_TYPES) ||
- (sdp_p->owner_addr[0] == '\0')) {
-
- if((sdp_p->owner_network_type == SDP_NT_ATM) &&
- (sdp_p->owner_addr_type == SDP_AT_INVALID)) {
- flex_string_sprintf(fs, "o=%s %s %s %s - -\r\n",
- sdp_p->owner_name, sdp_p->owner_sessid,
- sdp_p->owner_version,
- sdp_get_network_name(sdp_p->owner_network_type));
- }
-
- if (sdp_p->conf_p->owner_reqd == TRUE) {
- CSFLogError(logTag, "%s Invalid params for o= owner line, "
- "build failed.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- /* o= line is not required. */
- return (SDP_SUCCESS);
- }
- }
-
- flex_string_sprintf(fs, "o=%s %s %s %s %s %s\r\n",
- sdp_p->owner_name, sdp_p->owner_sessid,
- sdp_p->owner_version,
- sdp_get_network_name(sdp_p->owner_network_type),
- sdp_get_address_name(sdp_p->owner_addr_type),
- sdp_p->owner_addr);
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built o= owner line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_sessname (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- int str_len;
- char *endptr;
-
- if (sdp_p->sessname[0] != '\0') {
- sdp_p->conf_p->num_invalid_token_order++;
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: More than one s= line specified.",
- sdp_p->debug_str);
- }
-
- endptr = sdp_findchar(ptr, "\r\n");
- if (ptr == endptr) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No session name specified.",
- sdp_p->debug_str);
- }
- str_len = MIN(endptr - ptr, SDP_MAX_STRING_LEN);
- sstrncpy(sdp_p->sessname, ptr, str_len+1);
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse session name, %s",
- sdp_p->debug_str, sdp_p->sessname);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_sessname (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- if (sdp_p->sessname[0] == '\0') {
- if (sdp_p->conf_p->session_name_reqd == TRUE) {
- CSFLogError(logTag, "%s No param defined for s= session name line, "
- "build failed.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- /* s= line is not required. */
- return (SDP_SUCCESS);
- }
- }
-
- flex_string_sprintf(fs, "s=%s\r\n", sdp_p->sessname);
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built s= session name line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-/* We don't want to store the session info, but we do want to validate
- * that at most one i= line exists at each level and if the line exists
- * there should be a parameter.
- */
-sdp_result_e sdp_parse_sessinfo (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- char *endptr;
- sdp_mca_t *mca_p;
-
- if (level == SDP_SESSION_LEVEL) {
- if (sdp_p->sessinfo_found == TRUE) {
- sdp_p->conf_p->num_invalid_token_order++;
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: More than one i= line specified.",
- sdp_p->debug_str);
- }
- sdp_p->sessinfo_found = TRUE;
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- if (mca_p->sessinfo_found == TRUE) {
- sdp_p->conf_p->num_invalid_token_order++;
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: More than one i= line specified"
- " for media line %d.", sdp_p->debug_str, level);
- }
- mca_p->sessinfo_found = TRUE;
- }
-
- endptr = sdp_findchar(ptr, "\n");
- if (ptr == endptr) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No session info specified.",
- sdp_p->debug_str);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed session info line.", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_sessinfo (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- /* Build session info line not supported. */
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_uri (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- char *endptr;
-
- if (sdp_p->uri_found == TRUE) {
- sdp_p->conf_p->num_invalid_token_order++;
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: More than one u= line specified.",
- sdp_p->debug_str);
- }
- sdp_p->uri_found = TRUE;
-
- endptr = sdp_findchar(ptr, "\n");
- if (ptr == endptr) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No URI info specified.", sdp_p->debug_str);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed URI line.", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_uri (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- /* Build URI line not supported. */
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_email (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- char *endptr;
-
- endptr = sdp_findchar(ptr, "\n");
- if (ptr == endptr) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No email info specified.", sdp_p->debug_str);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse email line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_email (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- /* Build email line not supported. */
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_phonenum (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- char *endptr;
-
- endptr = sdp_findchar(ptr, "\n");
- if (ptr == endptr) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No phone number info specified.",
- sdp_p->debug_str);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse phone number line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_phonenum (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- /* Build phone number line not supported. */
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_connection (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- int i;
- const char *slash_ptr;
- sdp_result_e result;
- sdp_conn_t *conn_p;
- sdp_mca_t *mca_p;
- char tmp[SDP_MAX_STRING_LEN];
- char mcast_str[MCAST_STRING_LEN];
- int mcast_bits;
- unsigned long strtoul_result;
- char *strtoul_end;
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- conn_p = &(mca_p->conn);
- }
-
- /* See if the c= line is already defined at this level. We don't
- * currently support multihoming and so we only support one c= at
- * each level.
- */
- if (conn_p->nettype != SDP_NT_INVALID) {
- sdp_p->conf_p->num_invalid_token_order++;
- sdp_parse_error(sdp_p->peerconnection,
- "%s c= line specified twice at same level, "
- "parse failed.", sdp_p->debug_str);
- return (SDP_INVALID_TOKEN_ORDERING);
- }
-
- /* Find the connection network type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No connection network type specified for c=.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- conn_p->nettype = SDP_NT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_NETWORK_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_nettype[i].name,
- sdp_nettype[i].strlen) == 0) {
- if (sdp_p->conf_p->nettype_supported[i] == TRUE) {
- conn_p->nettype = (sdp_nettype_e)i;
- }
- }
- }
- if (conn_p->nettype == SDP_NT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Connection network type unsupported "
- "(%s) for c=.", sdp_p->debug_str, tmp);
- }
-
- /* Find the connection address type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- if (conn_p->nettype == SDP_NT_ATM) {
- /* If the nettype is ATM, addr type and addr are not reqd */
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse connection: network %s", sdp_p->debug_str,
- sdp_get_network_name(conn_p->nettype));
- }
- return (SDP_SUCCESS);
- } else {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No connection address type specified for "
- "c=.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- }
- conn_p->addrtype = SDP_AT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_ADDR_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_addrtype[i].name,
- sdp_addrtype[i].strlen) == 0) {
- if (sdp_p->conf_p->addrtype_supported[i] == TRUE) {
- conn_p->addrtype = (sdp_addrtype_e)i;
- }
- }
- }
- if (conn_p->addrtype == SDP_AT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Connection address type unsupported "
- "(%s) for c=.", sdp_p->debug_str, tmp);
- }
-
- /* Find the connection address. */
- ptr = sdp_getnextstrtok(ptr, conn_p->conn_addr, sizeof(conn_p->conn_addr), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No connection address specified for c=.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- /* We currently only support addrs containing '/'s for EPN addrs.
- * For other addrs this would indicate multicast addrs. */
- /* Multicast host group addresses are defined to be the IP addresses
- * whose high-order four bits are 1110, giving an address range from
- * 224.0.0.0 through 239.255.255.255
- */
- /* multicast addr check */
- sstrncpy (mcast_str, conn_p->conn_addr, MCAST_STRING_LEN);
-
- errno = 0;
- strtoul_result = strtoul(mcast_str, &strtoul_end, 10);
-
- if (errno || mcast_str == strtoul_end || strtoul_result > 255) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Error parsing address %s for mcast.",
- sdp_p->debug_str, mcast_str);
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
-
-
- mcast_bits = (int) strtoul_result;
- if ((mcast_bits >= SDP_MIN_MCAST_ADDR_HI_BIT_VAL ) &&
- (mcast_bits <= SDP_MAX_MCAST_ADDR_HI_BIT_VAL)) {
- SDP_PRINT("%s Parsed to be a multicast address with mcast bits %d",
- sdp_p->debug_str, mcast_bits);
- conn_p->is_multicast = TRUE;
- }
-
- if (conn_p->addrtype != SDP_AT_EPN) {
- slash_ptr = sdp_findchar(conn_p->conn_addr, "/");
- if (slash_ptr[0] != '\0') {
- if (conn_p->is_multicast) {
- SDP_PRINT("%s A multicast address with slash %s",
- sdp_p->debug_str, conn_p->conn_addr);
- slash_ptr++;
- slash_ptr = sdp_getnextstrtok(slash_ptr, tmp, sizeof(tmp), "/", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No ttl value specified for this multicast addr with a slash",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- errno = 0;
- strtoul_result = strtoul(tmp, &strtoul_end, 10);
-
- if (errno || tmp == strtoul_end || conn_p->ttl > SDP_MAX_TTL_VALUE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Invalid TTL: Value must be in the range 0-255 ",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- conn_p->ttl = (int) strtoul_result;
-
- /* search for num of addresses */
- /*sa_ignore NO_NULL_CHK
- {ptr is valid since the pointer was checked earlier and the
- function would have exited if NULL.}*/
- slash_ptr = sdp_findchar(slash_ptr, "/");
- if (slash_ptr != NULL &&
- slash_ptr[0] != '\0') {
- SDP_PRINT("%s Found a num addr field for multicast addr %s ",
- sdp_p->debug_str,slash_ptr);
- slash_ptr++;
-
- errno = 0;
- strtoul_result = strtoul(slash_ptr, &strtoul_end, 10);
-
- if (errno || slash_ptr == strtoul_end || strtoul_result == 0) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Invalid Num of addresses: Value must be > 0 ",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return SDP_INVALID_PARAMETER;
- }
-
- conn_p->num_of_addresses = (int) strtoul_result;
- }
- } else {
- sdp_p->conf_p->num_invalid_param++;
- SDP_PRINT("%s Only multicast addresses allowed with slashes",
- sdp_p->debug_str);
- return (SDP_INVALID_PARAMETER);
- }
- }
- }
-
- /* See if the address is the choose param and if it's allowed. */
- if ((sdp_p->conf_p->allow_choose[SDP_CHOOSE_CONN_ADDR] == FALSE) &&
- (strcmp(conn_p->conn_addr, "$") == 0)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Choose parameter for connection "
- "address specified but not allowed.", sdp_p->debug_str);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse connection: network %s, address type %s, "
- "address %s ttl= %d num of addresses = %d",
- sdp_p->debug_str,
- sdp_get_network_name(conn_p->nettype),
- sdp_get_address_name(conn_p->addrtype),
- conn_p->conn_addr, conn_p->ttl, conn_p->num_of_addresses);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_connection (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- sdp_mca_t *mca_p;
- sdp_conn_t *conn_p;
-
- if (level == SDP_SESSION_LEVEL) {
- conn_p = &(sdp_p->default_conn);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- conn_p = &(mca_p->conn);
- }
-
- if((conn_p->nettype == SDP_NT_ATM ) &&
- (conn_p->addrtype == SDP_AT_INVALID)) {
- /*allow c= line to be built without address type and address fields
- * This is a special case for ATM PVC*/
- flex_string_sprintf(fs, "c=%s\r\n",
- sdp_get_network_name(conn_p->nettype));
- return SDP_SUCCESS;
- }
- if ((conn_p->nettype >= SDP_MAX_NETWORK_TYPES) ||
- (conn_p->addrtype >= SDP_MAX_ADDR_TYPES) ||
- (conn_p->conn_addr[0] == '\0')) {
- /* Connection info isn't set - don't need to build the token. */
- return (SDP_SUCCESS);
- }
-
- if (conn_p->is_multicast) {
- if (conn_p->num_of_addresses > 1) {
- flex_string_sprintf(fs, "c=%s %s %s/%d/%d\r\n",
- sdp_get_network_name(conn_p->nettype),
- sdp_get_address_name(conn_p->addrtype),
- conn_p->conn_addr, conn_p->ttl,
- conn_p->num_of_addresses);
- } else {
- flex_string_sprintf(fs, "c=%s %s %s/%d\r\n",
- sdp_get_network_name(conn_p->nettype),
- sdp_get_address_name(conn_p->addrtype),
- conn_p->conn_addr, conn_p->ttl);
- }
- } else {
-
- flex_string_sprintf(fs, "c=%s %s %s\r\n",
- sdp_get_network_name(conn_p->nettype),
- sdp_get_address_name(conn_p->addrtype),
- conn_p->conn_addr);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built c= connection line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-/*
- * sdp_parse_bandwidth
- *
- * This function parses a bandwidth field. The parsing is done in accordance
- * to the following ABNF:
- *
- * bandwidth-fields = *("b=" bwtype ":" bandwidth CRLF)
- * bwtype = 1*(alpha-numeric)
- * bandwidth = 1*(DIGIT)
- *
- * It currently supports three types of valid bwtypes - AS, CT and TIAS
- */
-sdp_result_e sdp_parse_bandwidth (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- int i;
- sdp_mca_t *mca_p;
- sdp_bw_t *bw_p;
- sdp_bw_data_t *bw_data_p;
- sdp_bw_data_t *new_bw_data_p;
- sdp_result_e result;
- char tmp[SDP_MAX_STRING_LEN];
- sdp_bw_modifier_e bw_modifier = SDP_BW_MODIFIER_UNSUPPORTED;
- int bw_val = 0;
-
- if (level == SDP_SESSION_LEVEL) {
- bw_p = &(sdp_p->bw);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- bw_p = &(mca_p->bw);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse bandwidth line", sdp_p->debug_str);
- }
-
- /* Find the bw type (AS, CT or TIAS) */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), ":", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No bandwidth type specified for b= ",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- for (i=0; i < SDP_MAX_BW_MODIFIER_VAL; i++) {
- if (cpr_strncasecmp(tmp, sdp_bw_modifier_val[i].name,
- sdp_bw_modifier_val[i].strlen) == 0) {
- bw_modifier = (sdp_bw_modifier_e)i;
- break;
- }
- }
-
- if (bw_modifier == SDP_BW_MODIFIER_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Error: BW Modifier type unsupported (%s).",
- sdp_p->debug_str, tmp);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find the BW type value */
- /*sa_ignore NO_NULL_CHK
- {ptr is valid since the pointer was checked earlier and the
- function would have exited if NULL.}*/
- if (*ptr == ':') {
- ptr++;
- bw_val = sdp_getnextnumtok(ptr, &ptr, " \t", &result);
- if ((result != SDP_SUCCESS)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Error: No BW Value specified ",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- }
-
- /*
- * Allocate a new sdp_bw_data_t instance and set it's values from the
- * input parameters.
- */
- new_bw_data_p = (sdp_bw_data_t*)SDP_MALLOC(sizeof(sdp_bw_data_t));
- if (new_bw_data_p == NULL) {
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_NO_RESOURCE);
- }
- new_bw_data_p->next_p = NULL;
- new_bw_data_p->bw_modifier = bw_modifier;
- new_bw_data_p->bw_val = bw_val;
-
- /*
- * Enqueue the sdp_bw_data_t instance at the end of the list of
- * sdp_bw_data_t instances.
- */
- if (bw_p->bw_data_list == NULL) {
- bw_p->bw_data_list = new_bw_data_p;
- } else {
- for (bw_data_p = bw_p->bw_data_list;
- bw_data_p->next_p != NULL;
- bw_data_p = bw_data_p->next_p) {
- ; // Empty For
- }
- bw_data_p->next_p = new_bw_data_p;
- }
- bw_p->bw_data_count++;
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed bw type %s, value %d", sdp_p->debug_str,
- sdp_get_bw_modifier_name(new_bw_data_p->bw_modifier),
- new_bw_data_p->bw_val);
- }
-
- return (SDP_SUCCESS);
-}
-
-/*
- * sdp_build_bandwidth
- *
- * Builds *all* the bandwith lines for the specified level.
- */
-sdp_result_e sdp_build_bandwidth (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- sdp_bw_t *bw_p;
- sdp_bw_data_t *bw_data_p;
- sdp_mca_t *mca_p;
-
- if (level == SDP_SESSION_LEVEL) {
- bw_p = &(sdp_p->bw);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- bw_p = &(mca_p->bw);
- }
-
- bw_data_p = bw_p->bw_data_list;
- while (bw_data_p) {
- flex_string_sprintf(fs, "b=%s:%d\r\n",
- sdp_get_bw_modifier_name(bw_data_p->bw_modifier),
- bw_data_p->bw_val);
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built b=%s:%d bandwidth line", sdp_p->debug_str,
- sdp_get_bw_modifier_name(bw_data_p->bw_modifier),
- bw_data_p->bw_val);
- }
-
- bw_data_p = bw_data_p->next_p;
- }
-
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_timespec (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- char *tmpptr;
- sdp_result_e result;
- sdp_timespec_t *timespec_p;
- sdp_timespec_t *next_timespec_p;
-
- timespec_p = (sdp_timespec_t *)SDP_MALLOC(sizeof(sdp_timespec_t));
- if (timespec_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
-
- /* Validate start and stop times. */
- ptr = sdp_getnextstrtok(ptr, timespec_p->start_time, sizeof(timespec_p->start_time), " \t", &result);
- if (result == SDP_SUCCESS) {
- /* Make sure the start_time is numeric, even though we store it as
- * a string.
- */
- (void)sdp_getnextnumtok(timespec_p->start_time,
- (const char **)&tmpptr, " \t", &result);
- }
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Invalid timespec start time specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- SDP_FREE(timespec_p);
- return (SDP_INVALID_PARAMETER);
- }
-
- ptr = sdp_getnextstrtok(ptr, timespec_p->stop_time, sizeof(timespec_p->stop_time), " \t", &result);
- if (result == SDP_SUCCESS) {
- /* Make sure the start_time is numeric, even though we store it as
- * a string.
- */
- (void)sdp_getnextnumtok(timespec_p->stop_time,
- (const char **)&tmpptr, " \t", &result);
- }
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Invalid timespec stop time specified.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- SDP_FREE(timespec_p);
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Link the new timespec in to the end of the list. */
- if (sdp_p->timespec_p == NULL) {
- sdp_p->timespec_p = timespec_p;
- } else {
- next_timespec_p = sdp_p->timespec_p;
- while (next_timespec_p->next_p != NULL) {
- next_timespec_p = next_timespec_p->next_p;
- }
- next_timespec_p->next_p = timespec_p;
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed timespec line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_timespec (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- if ((sdp_p->timespec_p == NULL) ||
- (sdp_p->timespec_p->start_time == '\0') ||
- (sdp_p->timespec_p->stop_time == '\0')) {
- if (sdp_p->conf_p->timespec_reqd == TRUE) {
- CSFLogError(logTag, "%s Invalid params for t= time spec line, "
- "build failed.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- /* t= line not required. */
- return (SDP_SUCCESS);
- }
- }
-
- /* Note: We only support one t= line currently. */
- flex_string_sprintf(fs, "t=%s %s\r\n", sdp_p->timespec_p->start_time,
- sdp_p->timespec_p->stop_time);
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built t= timespec line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_repeat_time (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- char *endptr;
-
- endptr = sdp_findchar(ptr, "\n");
- if (ptr == endptr) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No repeat time parameters "
- "specified.", sdp_p->debug_str);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parsed repeat time line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_repeat_time (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- /* Build repeat time line not supported. */
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_timezone_adj (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- char *endptr;
-
- endptr = sdp_findchar(ptr, "\n");
- if (ptr == endptr) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No timezone parameters specified.",
- sdp_p->debug_str);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse timezone adustment line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_timezone_adj (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- /* Build timezone adjustment line not supported. */
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_encryption (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- int i;
- sdp_result_e result;
- sdp_encryptspec_t *encrypt_p;
- sdp_mca_t *mca_p;
- char tmp[SDP_MAX_STRING_LEN];
-
- if (level == SDP_SESSION_LEVEL) {
- encrypt_p = &(sdp_p->encrypt);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- encrypt_p = &(mca_p->encrypt);
- }
- encrypt_p->encrypt_key[0] = '\0';
-
- /* Find the encryption type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), ":", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No encryption type specified for k=.",
- sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- encrypt_p->encrypt_type = SDP_ENCRYPT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_ENCRYPT_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_encrypt[i].name,
- sdp_encrypt[i].strlen) == 0) {
- encrypt_p->encrypt_type = (sdp_encrypt_type_e)i;
- break;
- }
- }
- if (encrypt_p->encrypt_type == SDP_ENCRYPT_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Encryption type unsupported (%s).",
- sdp_p->debug_str, tmp);
- }
-
- /* Find the encryption key. */
- encrypt_p->encrypt_key[0] = '\0';
- /*sa_ignore NO_NULL_CHK
- {ptr is valid since the pointer was checked earlier and the
- function would have exited if NULL.}*/
- if (*ptr == ':')
- ptr++;
- if (encrypt_p->encrypt_type != SDP_ENCRYPT_PROMPT) {
- ptr = sdp_getnextstrtok(ptr, encrypt_p->encrypt_key, sizeof(encrypt_p->encrypt_key), " \t", &result);
- if ((result != SDP_SUCCESS) &&
- ((encrypt_p->encrypt_type == SDP_ENCRYPT_CLEAR) ||
- (encrypt_p->encrypt_type == SDP_ENCRYPT_BASE64) ||
- (encrypt_p->encrypt_type == SDP_ENCRYPT_URI))) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No encryption key specified "
- "as required.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Parse encryption type %s, key %s", sdp_p->debug_str,
- sdp_get_encrypt_name(encrypt_p->encrypt_type),
- encrypt_p->encrypt_key);
- }
- return (SDP_SUCCESS);
-}
-
-/* If the encryption info is valid, we build it. Else skip it. */
-sdp_result_e sdp_build_encryption (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- sdp_encryptspec_t *encrypt_p;
- sdp_mca_t *mca_p;
-
- if (level == SDP_SESSION_LEVEL) {
- encrypt_p = &(sdp_p->encrypt);
- } else {
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
- encrypt_p = &(mca_p->encrypt);
- }
-
- if ((encrypt_p->encrypt_type >= SDP_MAX_ENCRYPT_TYPES) ||
- ((encrypt_p->encrypt_type != SDP_ENCRYPT_PROMPT) &&
- (encrypt_p->encrypt_key[0] == '\0'))) {
- /* Encryption info isn't set - don't need to build the token. */
- return (SDP_SUCCESS);
- }
-
- flex_string_sprintf(fs, "k=%s",
- sdp_get_encrypt_name(encrypt_p->encrypt_type));
-
- if (encrypt_p->encrypt_type == SDP_ENCRYPT_PROMPT) {
- /* There is no key to print. */
- flex_string_sprintf(fs, "\r\n");
- } else {
- flex_string_sprintf(fs, ":%s\r\n", encrypt_p->encrypt_key);
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built k= encryption line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_parse_media (sdp_t *sdp_p, u16 level, const char *ptr)
-{
- u16 i;
- u16 num_port_params=0;
- int32 num[SDP_MAX_PORT_PARAMS];
- tinybool valid_param = FALSE;
- sdp_result_e result;
- sdp_mca_t *mca_p;
- sdp_mca_t *next_mca_p;
- char tmp[SDP_MAX_STRING_LEN];
- char port[SDP_MAX_STRING_LEN];
- const char *port_ptr;
- int32 sctp_port;
-
- /* Allocate resource for new media stream. */
- mca_p = sdp_alloc_mca();
- if (mca_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- return (SDP_NO_RESOURCE);
- }
-
- /* Find the media type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No media type specified, parse failed.",
- sdp_p->debug_str);
- SDP_FREE(mca_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- mca_p->media = SDP_MEDIA_UNSUPPORTED;
- for (i=0; i < SDP_MAX_MEDIA_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_media[i].name,
- sdp_media[i].strlen) == 0) {
- mca_p->media = (sdp_media_e)i;
- }
- }
- if (mca_p->media == SDP_MEDIA_UNSUPPORTED) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Media type unsupported (%s).",
- sdp_p->debug_str, tmp);
- }
-
- /* Find the port token parameters, but don't process it until
- * we determine the transport protocol as that determines what
- * port number formats are valid.
- */
- ptr = sdp_getnextstrtok(ptr, port, sizeof(port), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No port specified in m= media line, "
- "parse failed.", sdp_p->debug_str);
- SDP_FREE(mca_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- port_ptr = port;
- for (i=0; i < SDP_MAX_PORT_PARAMS; i++) {
- if (sdp_getchoosetok(port_ptr, &port_ptr, "/ \t", &result) == TRUE) {
- num[i] = SDP_CHOOSE_PARAM;
- } else {
- num[i] = sdp_getnextnumtok(port_ptr, (const char **)&port_ptr,
- "/ \t", &result);
- if (result != SDP_SUCCESS) {
- break;
- }
- }
- num_port_params++;
- }
-
- /* Find the transport protocol type. */
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No transport protocol type specified, "
- "parse failed.", sdp_p->debug_str);
- SDP_FREE(mca_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- mca_p->transport = SDP_TRANSPORT_UNSUPPORTED;
- for (i=0; i < SDP_MAX_TRANSPORT_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_transport[i].name,
- sdp_transport[i].strlen) == 0) {
- mca_p->transport = (sdp_transport_e)i;
- break;
- }
- }
- if (mca_p->transport == SDP_TRANSPORT_UNSUPPORTED) {
- /* If we don't recognize or don't support the transport type,
- * just store the first num as the port.
- */
- mca_p->port = num[0];
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Transport protocol type unsupported "
- "(%s).", sdp_p->debug_str, tmp);
- }
-
- /* Check for each of the possible port formats according to the
- * type of transport protocol specified.
- */
- valid_param = FALSE;
- switch (num_port_params) {
- case 1:
- if ((mca_p->transport == SDP_TRANSPORT_RTPAVP) ||
- (mca_p->transport == SDP_TRANSPORT_RTPSAVP) ||
- (mca_p->transport == SDP_TRANSPORT_RTPSAVPF) ||
- (mca_p->transport == SDP_TRANSPORT_UDP) ||
- (mca_p->transport == SDP_TRANSPORT_TCP) ||
- (mca_p->transport == SDP_TRANSPORT_UDPTL) ||
- (mca_p->transport == SDP_TRANSPORT_UDPSPRT) ||
- (mca_p->transport == SDP_TRANSPORT_LOCAL) ||
- (mca_p->transport == SDP_TRANSPORT_SCTPDTLS)) {
- /* Port format is simply <port>. Make sure that either
- * the choose param is allowed or that the choose value
- * wasn't specified.
- */
- if ((sdp_p->conf_p->allow_choose[SDP_CHOOSE_PORTNUM]) ||
- (num[0] != SDP_CHOOSE_PARAM)) {
- mca_p->port = num[0];
- mca_p->port_format = SDP_PORT_NUM_ONLY;
- valid_param = TRUE;
- }
- } else if (mca_p->transport == SDP_TRANSPORT_AAL1AVP) {
- /* Port format is simply <vcci>, choose param is not allowed.
- */
- if (num[0] != SDP_CHOOSE_PARAM) {
- mca_p->vcci = num[0];
- mca_p->port_format = SDP_PORT_VCCI;
- valid_param = TRUE;
- }
- } else if ((mca_p->transport == SDP_TRANSPORT_AAL2_ITU) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_ATMF) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_CUSTOM)) {
- /* Port format is simply <port>, and choose param is allowed,
- * according to AAL2 definitions.
- */
- mca_p->port = num[0];
- mca_p->port_format = SDP_PORT_NUM_ONLY;
- valid_param = TRUE;
- }
- break;
- case 2:
- if ((mca_p->transport == SDP_TRANSPORT_RTPAVP) ||
- (mca_p->transport == SDP_TRANSPORT_RTPSAVP) ||
- (mca_p->transport == SDP_TRANSPORT_RTPSAVPF) ||
- (mca_p->transport == SDP_TRANSPORT_UDP) ||
- (mca_p->transport == SDP_TRANSPORT_LOCAL)) {
- /* Port format is <port>/<num of ports>. Make sure choose
- * params were not specified.
- */
- if ((num[0] != SDP_CHOOSE_PARAM) &&
- (num[1] != SDP_CHOOSE_PARAM)) {
- mca_p->port = num[0];
- mca_p->num_ports = num[1];
- mca_p->port_format = SDP_PORT_NUM_COUNT;
- valid_param = TRUE;
- }
- } else if (mca_p->transport == SDP_TRANSPORT_UDPTL) {
- /* Port format is <port>/<num of ports>. Make sure choose
- * params were not specified. For UDPTL, only "1" may
- * be specified for number of ports.
- */
- if ((num[0] != SDP_CHOOSE_PARAM) &&
- (num[1] == 1)) {
- mca_p->port = num[0];
- mca_p->num_ports = 1;
- mca_p->port_format = SDP_PORT_NUM_COUNT;
- valid_param = TRUE;
- }
- } else if (mca_p->transport == SDP_TRANSPORT_CES10) {
- /* Port format is <vpi>/<vci>. Make sure choose
- * params were not specified.
- */
- if ((num[0] != SDP_CHOOSE_PARAM) &&
- (num[1] != SDP_CHOOSE_PARAM)) {
- mca_p->vpi = num[0];
- mca_p->vci = num[1];
- mca_p->port_format = SDP_PORT_VPI_VCI;
- valid_param = TRUE;
- }
- } else if ((mca_p->transport == SDP_TRANSPORT_AAL2_ITU) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_ATMF) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_CUSTOM)) {
- /* Port format is either <vcci>/<cid> or $/$. If one
- * param is '$' the other must be also. The choose params
- * are allowed by default and don't need to be allowed
- * through the appl config.
- */
- if (((num[0] != SDP_CHOOSE_PARAM) &&
- (num[1] != SDP_CHOOSE_PARAM)) ||
- ((num[0] == SDP_CHOOSE_PARAM) &&
- (num[1] == SDP_CHOOSE_PARAM))) {
- mca_p->vcci = num[0];
- mca_p->cid = num[1];
- mca_p->port_format = SDP_PORT_VCCI_CID;
- valid_param = TRUE;
- }
- }
- break;
- case 3:
- if (mca_p->transport == SDP_TRANSPORT_AAL1AVP) {
- /* Port format is <port>/<vpi>/<vci>. Make sure choose
- * params were not specified.
- */
- if ((num[0] != SDP_CHOOSE_PARAM) &&
- (num[1] != SDP_CHOOSE_PARAM) &&
- (num[2] != SDP_CHOOSE_PARAM)) {
- mca_p->port = num[0];
- mca_p->vpi = num[1];
- mca_p->vci = num[2];
- mca_p->port_format = SDP_PORT_NUM_VPI_VCI;
- valid_param = TRUE;
- }
- }
- break;
- case 4:
- if ((mca_p->transport == SDP_TRANSPORT_AAL2_ITU) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_ATMF) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_CUSTOM)) {
- /* Port format is <port>/<vpi>/<vci>/<cid>. Make sure choose
- * params were not specified.
- */
- if ((num[0] != SDP_CHOOSE_PARAM) &&
- (num[1] != SDP_CHOOSE_PARAM) &&
- (num[2] != SDP_CHOOSE_PARAM) &&
- (num[3] != SDP_CHOOSE_PARAM)) {
- mca_p->port = num[0];
- mca_p->vpi = num[1];
- mca_p->vci = num[2];
- mca_p->cid = num[3];
- mca_p->port_format = SDP_PORT_NUM_VPI_VCI_CID;
- valid_param = TRUE;
- }
- }
- break;
- }
- if (valid_param == FALSE) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Invalid port format (%s) specified for transport "
- "protocol (%s), parse failed.", sdp_p->debug_str,
- port, sdp_get_transport_name(mca_p->transport));
- sdp_p->conf_p->num_invalid_param++;
- SDP_FREE(mca_p);
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Find payload formats. AAL2 media lines allow multiple
- * transport/profile types per line, so these are handled differently. */
- if ((mca_p->transport == SDP_TRANSPORT_AAL2_ITU) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_ATMF) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_CUSTOM)) {
-
- if (sdp_parse_multiple_profile_payload_types(sdp_p, mca_p, ptr) !=
- SDP_SUCCESS) {
- sdp_p->conf_p->num_invalid_param++;
- SDP_FREE(mca_p);
- return (SDP_INVALID_PARAMETER);
- }
- } else {
- /* Transport is a non-AAL2 type. Parse payloads normally. */
- sdp_parse_payload_types(sdp_p, mca_p, ptr);
- }
-
- /* Parse SCTP/DTLS port */
- if (mca_p->transport == SDP_TRANSPORT_SCTPDTLS) {
- ptr = sdp_getnextstrtok(ptr, port, sizeof(port), " \t", &result);
- if (result != SDP_SUCCESS) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s No sctp port specified in m= media line, "
- "parse failed.", sdp_p->debug_str);
- SDP_FREE(mca_p);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
- port_ptr = port;
-
- if (sdp_getchoosetok(port_ptr, &port_ptr, "/ \t", &result)) {
- sctp_port = SDP_CHOOSE_PARAM;
- } else {
- sctp_port = sdp_getnextnumtok(port_ptr, (const char **)&port_ptr,
- "/ \t", &result);
- if (result != SDP_SUCCESS) {
- return (SDP_INVALID_PARAMETER);
- }
- mca_p->sctpport = sctp_port;
- }
- }
-
- /* Media line params are valid. Add it into the SDP. */
- sdp_p->mca_count++;
- if (sdp_p->mca_p == NULL) {
- sdp_p->mca_p = mca_p;
- } else {
- for (next_mca_p = sdp_p->mca_p; next_mca_p->next_p != NULL;
- next_mca_p = next_mca_p->next_p) {
- ; // Empty For
- }
- next_mca_p->next_p = mca_p;
- }
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
-
- SDP_PRINT("%s Parsed media type %s, ", sdp_p->debug_str,
- sdp_get_media_name(mca_p->media));
- switch (mca_p->port_format) {
- case SDP_PORT_NUM_ONLY:
- SDP_PRINT("Port num %ld, ", mca_p->port);
- break;
-
- case SDP_PORT_NUM_COUNT:
- SDP_PRINT("Port num %ld, count %ld, ",
- mca_p->port, mca_p->num_ports);
- break;
- case SDP_PORT_VPI_VCI:
- SDP_PRINT("VPI/VCI %ld/%lu, ", mca_p->vpi, mca_p->vci);
- break;
- case SDP_PORT_VCCI:
- SDP_PRINT("VCCI %ld, ", mca_p->vcci);
- break;
- case SDP_PORT_NUM_VPI_VCI:
- SDP_PRINT("Port %ld, VPI/VCI %ld/%lu, ", mca_p->port,
- mca_p->vpi, mca_p->vci);
- break;
- case SDP_PORT_VCCI_CID:
- SDP_PRINT("VCCI %ld, CID %ld, ", mca_p->vcci, mca_p->cid);
- break;
- case SDP_PORT_NUM_VPI_VCI_CID:
- SDP_PRINT("Port %ld, VPI/VCI %ld/%lu, CID %ld, ", mca_p->port,
- mca_p->vpi, mca_p->vci, mca_p->cid);
- break;
- default:
- SDP_PRINT("Port format not valid, ");
- break;
- }
-
- if ((mca_p->transport >= SDP_TRANSPORT_AAL2_ITU) &&
- (mca_p->transport <= SDP_TRANSPORT_AAL2_CUSTOM)) {
- for (i=0; i < mca_p->media_profiles_p->num_profiles; i++) {
- SDP_PRINT("Profile %s, Num payloads %u ",
- sdp_get_transport_name(mca_p->media_profiles_p->profile[i]),
- mca_p->media_profiles_p->num_payloads[i]);
- }
- } else {
- SDP_PRINT("Transport %s, Num payloads %u",
- sdp_get_transport_name(mca_p->transport),
- mca_p->num_payloads);
- }
- }
- return (SDP_SUCCESS);
-}
-
-sdp_result_e sdp_build_media (sdp_t *sdp_p, u16 level, flex_string *fs)
-{
- int i, j;
- sdp_mca_t *mca_p;
- tinybool invalid_params=FALSE;
- sdp_media_profiles_t *profile_p;
-
- /* Find the right media line */
- mca_p = sdp_find_media_level(sdp_p, level);
- if (mca_p == NULL) {
- return (SDP_FAILURE);
- }
-
- /* Validate params for this media line */
- if ((mca_p->media >= SDP_MAX_MEDIA_TYPES) ||
- (mca_p->port_format >= SDP_MAX_PORT_FORMAT_TYPES) ||
- (mca_p->transport >= SDP_MAX_TRANSPORT_TYPES)) {
- invalid_params = TRUE;
- }
-
- if (invalid_params == TRUE) {
- CSFLogError(logTag, "%s Invalid params for m= media line, "
- "build failed.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- }
-
- /* Build the media type */
- flex_string_sprintf(fs, "m=%s ", sdp_get_media_name(mca_p->media));
-
- /* Build the port based on the specified port format */
- if (mca_p->port_format == SDP_PORT_NUM_ONLY) {
- if (mca_p->port == SDP_CHOOSE_PARAM) {
- flex_string_sprintf(fs, "$ ");
- } else {
- flex_string_sprintf(fs, "%u ", (u16)mca_p->port);
- }
- } else if (mca_p->port_format == SDP_PORT_NUM_COUNT) {
- flex_string_sprintf(fs, "%u/%u ", (u16)mca_p->port,
- (u16)mca_p->num_ports);
- } else if (mca_p->port_format == SDP_PORT_VPI_VCI) {
- flex_string_sprintf(fs, "%u/%u ",
- (u16)mca_p->vpi, (u16)mca_p->vci);
- } else if (mca_p->port_format == SDP_PORT_VCCI) {
- flex_string_sprintf(fs, "%u ", (u16)mca_p->vcci);
- } else if (mca_p->port_format == SDP_PORT_NUM_VPI_VCI) {
- flex_string_sprintf(fs, "%u/%u/%u ", (u16)mca_p->port,
- (u16)mca_p->vpi, (u16)mca_p->vci);
- } else if (mca_p->port_format == SDP_PORT_VCCI_CID) {
- if ((mca_p->vcci == SDP_CHOOSE_PARAM) &&
- (mca_p->cid == SDP_CHOOSE_PARAM)) {
- flex_string_sprintf(fs, "$/$ ");
- } else if ((mca_p->vcci == SDP_CHOOSE_PARAM) ||
- (mca_p->cid == SDP_CHOOSE_PARAM)) {
- /* If one is set but not the other, this is an error. */
- CSFLogError(logTag, "%s Invalid params for m= port parameter, "
- "build failed.", sdp_p->debug_str);
- sdp_p->conf_p->num_invalid_param++;
- return (SDP_INVALID_PARAMETER);
- } else {
- flex_string_sprintf(fs, "%u/%u ",
- (u16)mca_p->vcci, (u16)mca_p->cid);
- }
- } else if (mca_p->port_format == SDP_PORT_NUM_VPI_VCI_CID) {
- flex_string_sprintf(fs, "%u/%u/%u/%u ", (u16)mca_p->port,
- (u16)mca_p->vpi, (u16)mca_p->vci, (u16)mca_p->cid);
- }
-
- /* If the media line has AAL2 profiles, build them differently. */
- if ((mca_p->transport == SDP_TRANSPORT_AAL2_ITU) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_ATMF) ||
- (mca_p->transport == SDP_TRANSPORT_AAL2_CUSTOM)) {
- profile_p = mca_p->media_profiles_p;
- for (i=0; i < profile_p->num_profiles; i++) {
- flex_string_sprintf(fs, "%s",
- sdp_get_transport_name(profile_p->profile[i]));
-
- for (j=0; j < profile_p->num_payloads[i]; j++) {
- flex_string_sprintf(fs, " %u",
- profile_p->payload_type[i][j]);
- }
- flex_string_sprintf(fs, " ");
- }
- flex_string_sprintf(fs, "\n");
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built m= media line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
- }
-
- /* Build the transport name */
- flex_string_sprintf(fs, "%s",
- sdp_get_transport_name(mca_p->transport));
-
- if(mca_p->transport != SDP_TRANSPORT_SCTPDTLS) {
-
- /* Build the format lists */
- for (i=0; i < mca_p->num_payloads; i++) {
- if (mca_p->payload_indicator[i] == SDP_PAYLOAD_ENUM) {
- flex_string_sprintf(fs, " %s",
- sdp_get_payload_name((sdp_payload_e)mca_p->payload_type[i]));
- } else {
- flex_string_sprintf(fs, " %u", mca_p->payload_type[i]);
- }
- }
- } else {
- /* Add port to SDP if transport is SCTP/DTLS */
- flex_string_sprintf(fs, " %u ", (u32)mca_p->sctpport);
- }
-
- flex_string_sprintf(fs, "\r\n");
-
- if (sdp_p->debug_flag[SDP_DEBUG_TRACE]) {
- SDP_PRINT("%s Built m= media line", sdp_p->debug_str);
- }
- return (SDP_SUCCESS);
-}
-
-
-/* Function: sdp_parse_payload_types
- * Description: Parse a list of payload types. The list may be part of
- * a media line or part of a capability line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * mca_p The mca structure the payload types should be
- * added to.
- * ptr The pointer to the list of payloads.
- * Returns: Nothing.
- */
-void sdp_parse_payload_types (sdp_t *sdp_p, sdp_mca_t *mca_p, const char *ptr)
-{
- u16 i;
- u16 num_payloads;
- sdp_result_e result;
- tinybool valid_payload;
- char tmp[SDP_MAX_STRING_LEN];
- char *tmp2;
-
- for (num_payloads = 0; (num_payloads < SDP_MAX_PAYLOAD_TYPES); ) {
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- /* If there are no more payload types, we're finished */
- break;
- }
- mca_p->payload_type[num_payloads] = (u16)sdp_getnextnumtok(tmp,
- (const char **)&tmp2,
- " \t", &result);
- if (result == SDP_SUCCESS) {
- if ((mca_p->media == SDP_MEDIA_IMAGE) &&
- (mca_p->transport == SDP_TRANSPORT_UDPTL)) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Numeric payload type not "
- "valid for media %s with transport %s.",
- sdp_p->debug_str,
- sdp_get_media_name(mca_p->media),
- sdp_get_transport_name(mca_p->transport));
- } else {
- mca_p->payload_indicator[num_payloads] = SDP_PAYLOAD_NUMERIC;
- mca_p->num_payloads++;
- num_payloads++;
- }
- continue;
- }
-
- valid_payload = FALSE;
- for (i=0; i < SDP_MAX_STRING_PAYLOAD_TYPES; i++) {
- if (cpr_strncasecmp(tmp, sdp_payload[i].name,
- sdp_payload[i].strlen) == 0) {
- valid_payload = TRUE;
- break;
- }
- }
- if (valid_payload == TRUE) {
- /* We recognized the payload type. Make sure it
- * is valid for this media line. */
- valid_payload = FALSE;
- if ((mca_p->media == SDP_MEDIA_IMAGE) &&
- (mca_p->transport == SDP_TRANSPORT_UDPTL) &&
- (i == SDP_PAYLOAD_T38)) {
- valid_payload = TRUE;
- } else if ((mca_p->media == SDP_MEDIA_APPLICATION) &&
- (mca_p->transport == SDP_TRANSPORT_UDP) &&
- (i == SDP_PAYLOAD_XTMR)) {
- valid_payload = TRUE;
- } else if ((mca_p->media == SDP_MEDIA_APPLICATION) &&
- (mca_p->transport == SDP_TRANSPORT_TCP) &&
- (i == SDP_PAYLOAD_T120)) {
- valid_payload = TRUE;
- }
-
- if (valid_payload == TRUE) {
- mca_p->payload_indicator[num_payloads] = SDP_PAYLOAD_ENUM;
- mca_p->payload_type[num_payloads] = i;
- mca_p->num_payloads++;
- num_payloads++;
- } else {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Payload type %s not valid for "
- "media %s with transport %s.",
- sdp_p->debug_str,
- sdp_get_payload_name((sdp_payload_e)i),
- sdp_get_media_name(mca_p->media),
- sdp_get_transport_name(mca_p->transport));
- }
- } else {
- /* Payload type wasn't recognized. */
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Payload type "
- "unsupported (%s).", sdp_p->debug_str, tmp);
- }
- }
- if (mca_p->num_payloads == 0) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No payload types specified.",
- sdp_p->debug_str);
- }
-}
-
-
-/* Function: sdp_parse_multiple_profile_payload_types
- * Description: Parse a list of payload types. The list may be part of
- * a media line or part of a capability line.
- * Parameters: sdp_ptr The SDP handle returned by sdp_init_description.
- * mca_p The mca structure the payload types should be
- * added to.
- * ptr The pointer to the list of payloads.
- * Returns: Nothing.
- */
-sdp_result_e sdp_parse_multiple_profile_payload_types (sdp_t *sdp_p,
- sdp_mca_t *mca_p,
- const char *ptr)
-{
- u16 i;
- u16 prof;
- u16 payload;
- sdp_result_e result;
- sdp_media_profiles_t *profile_p;
- char tmp[SDP_MAX_STRING_LEN];
- char *tmp2;
-
- /* If the transport type is any of the AAL2 formats, then we
- * need to look for multiple AAL2 profiles and their associated
- * payload lists. */
- mca_p->media_profiles_p = (sdp_media_profiles_t *) \
- SDP_MALLOC(sizeof(sdp_media_profiles_t));
- if (mca_p->media_profiles_p == NULL) {
- sdp_p->conf_p->num_no_resource++;
- SDP_FREE(mca_p);
- return (SDP_NO_RESOURCE);
- }
- profile_p = mca_p->media_profiles_p;
- /* Set the first profile to the one already detected. */
- profile_p->num_profiles = 1;
- prof = 0;
- payload = 0;
- profile_p->profile[prof] = mca_p->transport;
- profile_p->num_payloads[prof] = 0;
-
- /* Now find the payload type lists and any other profile types */
- while (TRUE) {
- ptr = sdp_getnextstrtok(ptr, tmp, sizeof(tmp), " \t", &result);
- if (result != SDP_SUCCESS) {
- /* If there are no more payload types, we're finished */
- break;
- }
-
- /* See if the next token is a new profile type. */
- if (prof < SDP_MAX_PROFILES) {
- profile_p->profile[prof+1] = SDP_TRANSPORT_UNSUPPORTED;
- for (i=SDP_TRANSPORT_AAL2_ITU;
- i <= SDP_TRANSPORT_AAL2_CUSTOM; i++) {
- if (cpr_strncasecmp(tmp, sdp_transport[i].name,
- sdp_transport[i].strlen) == 0) {
- profile_p->profile[prof+1] = (sdp_transport_e)i;
- break;
- }
- }
- /* If we recognized the profile type, start looking for the
- * next payload list. */
- if (profile_p->profile[prof+1] != SDP_TRANSPORT_UNSUPPORTED) {
- /* Now reset the payload counter for the next profile type. */
- payload = 0;
- prof++;
- profile_p->num_profiles++;
- if (prof < SDP_MAX_PROFILES) {
- profile_p->num_payloads[prof] = 0;
- }
- continue;
- }
- }
-
- /* This token must be a payload type. Make sure there aren't
- * too many payload types. */
- if (payload >= SDP_MAX_PAYLOAD_TYPES) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Too many payload types "
- "found, truncating.", sdp_p->debug_str);
- continue;
- }
-
- /* See if the payload type is numeric. */
- if (prof < SDP_MAX_PROFILES && payload < SDP_MAX_PAYLOAD_TYPES) {
- profile_p->payload_type[prof][payload] = (u16)sdp_getnextnumtok(tmp,
- (const char **)&tmp2,
- " \t", &result);
- if (result == SDP_SUCCESS) {
- profile_p->payload_indicator[prof][payload] = SDP_PAYLOAD_NUMERIC;
- profile_p->num_payloads[prof]++;
- payload++;
- continue;
- }
- }
-
- /* No string payload types are currently valid for the AAL2
- * transport types. This support can be added when needed. */
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: Unsupported payload type "
- "found (%s).", sdp_p->debug_str, tmp);
- }
- for (i=0; i < profile_p->num_profiles; i++) {
- /* Make sure we have payloads for each profile type. */
- if (profile_p->num_payloads[i] == 0) {
- sdp_parse_error(sdp_p->peerconnection,
- "%s Warning: No payload types specified "
- "for AAL2 profile %s.", sdp_p->debug_str,
- sdp_get_transport_name(profile_p->profile[i]));
- }
- }
- return (SDP_SUCCESS);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <errno.h>
-#include <limits.h>
-#include "sdp_os_defs.h"
-#include "sdp.h"
-#include "sdp_private.h"
-#include "CSFLog.h"
-
-#define MKI_BUF_LEN 4
-
-//static const char* logTag = "sdp_utils";
-
-sdp_mca_t *sdp_alloc_mca () {
- sdp_mca_t *mca_p;
-
- /* Allocate resource for new media stream. */
- mca_p = (sdp_mca_t *)SDP_MALLOC(sizeof(sdp_mca_t));
- if (mca_p == NULL) {
- return (NULL);
- }
- /* Initialize mca structure */
- mca_p->media = SDP_MEDIA_INVALID;
- mca_p->conn.nettype = SDP_NT_INVALID;
- mca_p->conn.addrtype = SDP_AT_INVALID;
- mca_p->conn.conn_addr[0] = '\0';
- mca_p->conn.is_multicast = FALSE;
- mca_p->conn.ttl = 0;
- mca_p->conn.num_of_addresses = 0;
- mca_p->transport = SDP_TRANSPORT_INVALID;
- mca_p->port = SDP_INVALID_VALUE;
- mca_p->num_ports = SDP_INVALID_VALUE;
- mca_p->vpi = SDP_INVALID_VALUE;
- mca_p->vci = 0;
- mca_p->vcci = SDP_INVALID_VALUE;
- mca_p->cid = SDP_INVALID_VALUE;
- mca_p->num_payloads = 0;
- mca_p->sessinfo_found = FALSE;
- mca_p->encrypt.encrypt_type = SDP_ENCRYPT_INVALID;
- mca_p->media_attrs_p = NULL;
- mca_p->next_p = NULL;
- mca_p->mid = 0;
- mca_p->bw.bw_data_count = 0;
- mca_p->bw.bw_data_list = NULL;
-
- return (mca_p);
-}
-
-/*
- * next_token
- *
- * copy token param with chars from str until null, cr, lf, or one of the delimiters is found.
- * delimiters at the beginning will be skipped.
- * The pointer *string_of_tokens is moved forward to the next token on sucess.
- *
- */
-static sdp_result_e next_token(const char **string_of_tokens, char *token, unsigned token_max_len, const char *delim)
-{
- int flag2moveon = 0;
- const char *str = *string_of_tokens;
- char *token_start = token;
- const char *next_delim;
-
- if (!string_of_tokens || !*string_of_tokens || !token || !delim) {
- return SDP_FAILURE;
- }
-
- /* Locate front of token, skipping any delimiters */
- for ( ; ((*str != '\0') && (*str != '\n') && (*str != '\r')); str++) {
- flag2moveon = 1; /* Default to move on unless we find a delimiter */
- for (next_delim=delim; *next_delim; next_delim++) {
- if (*str == *next_delim) {
- flag2moveon = 0;
- break;
- }
- }
- if( flag2moveon ) {
- break; /* We're at the beginning of the token */
- }
- }
-
- /* Make sure there's really a token present. */
- if ((*str == '\0') || (*str == '\n') || (*str == '\r')) {
- return SDP_FAILURE;
- }
-
- /* Now locate end of token */
- flag2moveon = 0;
-
- while (((token-token_start) < token_max_len - 1) &&
- (*str != '\0') && (*str != '\n') && (*str != '\r')) {
- for (next_delim=delim; *next_delim; next_delim++) {
- if (*str == *next_delim) {
- flag2moveon = 1;
- break;
- }
- }
- if( flag2moveon ) {
- break;
- } else {
- *token++ = *str++;
- }
- }
-
- /* mark end of token */
- *token = '\0';
-
- /* set the string of tokens to the next token */
- *string_of_tokens = str;
-
- return SDP_SUCCESS;
-}
-
-/*
- * verify_sdescriptions_mki
- *
- * Verifies the syntax of the MKI parameter.
- *
- * mki = mki-value ":" mki-length
- * mki-value = 1*DIGIT
- * mki-length = 1*3DIGIT ; range 1..128
- *
- * Inputs:
- * buf - ptr to start of MKI string assumes NULL
- * terminated string
- * mkiValue - buffer to store the MKI value, assumes calling
- * function has provided memory for this.
- * mkiLen - integer to store the MKI length
- *
- * Outputs:
- * Returns TRUE if syntax is correct and stores the
- * MKI value in mkiVal and stores the length in mkiLen.
- * Returns FALSE otherwise.
- */
-
-tinybool
-verify_sdescriptions_mki (char *buf, char *mkiVal, u16 *mkiLen)
-{
-
- char *ptr,
- mkiValBuf[SDP_SRTP_MAX_MKI_SIZE_BYTES],
- mkiLenBuf[MKI_BUF_LEN];
- int idx = 0;
- unsigned long strtoul_result;
- char *strtoul_end;
-
- ptr = buf;
- /* MKI must begin with a digit */
- if (!ptr || (!isdigit((int) *ptr))) {
- return FALSE;
- }
-
- /* scan until we reach a non-digit or colon */
- while (*ptr) {
- if (*ptr == ':') {
- /* terminate the MKI value */
- mkiValBuf[idx] = 0;
- ptr++;
- break;
- } else if ((isdigit((int) *ptr) && (idx < SDP_SRTP_MAX_MKI_SIZE_BYTES-1))) {
- mkiValBuf[idx++] = *ptr;
- } else {
- return FALSE;
- }
-
- ptr++;
- }
-
- /* there has to be a mki length */
- if (*ptr == 0) {
- return FALSE;
- }
-
- idx = 0;
-
- /* verify the mki length (max 3 digits) */
- while (*ptr) {
- if (isdigit((int) *ptr) && (idx < 3)) {
- mkiLenBuf[idx++] = *ptr;
- } else {
- return FALSE;
- }
-
- ptr++;
- }
-
- mkiLenBuf[idx] = 0;
-
- errno = 0;
- strtoul_result = strtoul(mkiLenBuf, &strtoul_end, 10);
-
- /* mki len must be between 1..128 */
- if (errno || mkiLenBuf == strtoul_end || strtoul_result < 1 || strtoul_result > 128) {
- *mkiLen = 0;
- return FALSE;
- }
-
- *mkiLen = (u16) strtoul_result;
- sstrncpy(mkiVal, mkiValBuf, MKI_BUF_LEN);
-
- return TRUE;
-}
-
-/*
- * verify_srtp_lifetime
- *
- * Verifies the Lifetime parameter syntax.
- *
- * lifetime = ["2^"] 1*(DIGIT)
- *
- * Inputs:
- * buf - pointer to start of lifetime string. Assumes string is
- * NULL terminated.
- * Outputs:
- * Returns TRUE if syntax is correct. Returns FALSE otherwise.
- */
-
-tinybool
-verify_sdescriptions_lifetime (char *buf)
-{
-
- char *ptr;
- tinybool tokenFound = FALSE;
-
- ptr = buf;
- if (!ptr || *ptr == 0) {
- return FALSE;
- }
-
- while (*ptr) {
- if (*ptr == '^') {
- if (tokenFound) {
- /* make sure we don't have multiple ^ */
- return FALSE;
- } else {
- tokenFound = TRUE;
- /* Lifetime is in power of 2 format, make sure first and second
- * chars are 2^
- */
-
- if (buf[0] != '2' || buf[1] != '^') {
- return FALSE;
- }
- }
- } else if (!isdigit((int) *ptr)) {
- return FALSE;
- }
-
- ptr++;
-
- }
-
- /* Make sure if the format is 2^ that there is a number after the ^. */
- if (tokenFound) {
- if (strlen(buf) <= 2) {
- return FALSE;
- }
- }
-
- return TRUE;
-}
-
-
-/*
- * sdp_validate_maxprate
- *
- * This function validates that the string passed in is of the form:
- * packet-rate = 1*DIGIT ["." 1*DIGIT]
- */
-tinybool
-sdp_validate_maxprate(const char *string_parm)
-{
- tinybool retval = FALSE;
-
- if (string_parm && (*string_parm)) {
- while (isdigit((int)*string_parm)) {
- string_parm++;
- }
-
- if (*string_parm == '.') {
- string_parm++;
- while (isdigit((int)*string_parm)) {
- string_parm++;
- }
- }
-
- if (*string_parm == '\0') {
- retval = TRUE;
- } else {
- retval = FALSE;
- }
- }
-
- return retval;
-}
-
-char *sdp_findchar (const char *ptr, char *char_list)
-{
- int i;
-
- for (;*ptr != '\0'; ptr++) {
- for (i=0; char_list[i] != '\0'; i++) {
- if (*ptr == char_list[i]) {
- return ((char *)ptr);
- }
- }
- }
- return ((char *)ptr);
-}
-
-/* Locate the next token in a line. The delim characters are passed in
- * as a param. The token also will not go past a new line char or the
- * end of the string. Skip any delimiters before the token.
- */
-const char *sdp_getnextstrtok (const char *str, char *tokenstr, unsigned tokenstr_len,
- const char *delim, sdp_result_e *result)
-{
- const char *token_list = str;
-
- if (!str || !tokenstr || !delim || !result) {
- if (result) {
- *result = SDP_FAILURE;
- }
- return str;
- }
-
- *result = next_token(&token_list, tokenstr, tokenstr_len, delim);
-
- return token_list;
-}
-
-
-
-/* Locate the next null ("-") or numeric token in a string. The delim
- * characters are passed in as a param. The token also will not go past
- * a new line char or the end of the string. Skip any delimiters before
- * the token.
- */
-u32 sdp_getnextnumtok_or_null (const char *str, const char **str_end,
- const char *delim, tinybool *null_ind,
- sdp_result_e *result)
-{
- const char *token_list = str;
- char temp_token[SDP_MAX_STRING_LEN];
- char *strtoul_end;
- unsigned long numval;
-
- *null_ind = FALSE;
-
- if (!str || !str_end || !delim || !null_ind || !result) {
- if (result) {
- *result = SDP_FAILURE;
- }
- return 0;
- }
-
- *result = next_token(&token_list, temp_token, sizeof(temp_token), delim);
-
- if (*result != SDP_SUCCESS) {
- return 0;
- }
-
- /* First see if its the null char ("-") */
- if (temp_token[0] == '-') {
- *null_ind = TRUE;
- *result = SDP_SUCCESS;
- *str_end = str;
- return 0;
- }
-
- errno = 0;
- numval = strtoul(temp_token, &strtoul_end, 10);
-
- if (errno || strtoul_end == temp_token || numval > UINT_MAX) {
- *result = SDP_FAILURE;
- return 0;
- }
-
- *result = SDP_SUCCESS;
- *str_end = token_list;
- return (u32) numval;
-}
-
-
-/* Locate the next numeric token in a string. The delim characters are
- * passed in as a param. The token also will not go past a new line char
- * or the end of the string. Skip any delimiters before the token.
- */
-u32 sdp_getnextnumtok (const char *str, const char **str_end,
- const char *delim, sdp_result_e *result)
-{
- const char *token_list = str;
- char temp_token[SDP_MAX_STRING_LEN];
- char *strtoul_end;
- unsigned long numval;
-
- if (!str || !str_end || !delim || !result) {
- if (result) {
- *result = SDP_FAILURE;
- }
- return 0;
- }
-
- *result = next_token(&token_list, temp_token, sizeof(temp_token), delim);
-
- if (*result != SDP_SUCCESS) {
- return 0;
- }
-
- errno = 0;
- numval = strtoul(temp_token, &strtoul_end, 10);
-
- if (errno || strtoul_end == temp_token || numval > UINT_MAX) {
- *result = SDP_FAILURE;
- return 0;
- }
-
- *result = SDP_SUCCESS;
- *str_end = token_list;
- return (u32) numval;
-}
-
-
-/* See if the next token in a string is the choose character. The delim
- * characters are passed in as a param. The check also will not go past
- * a new line char or the end of the string. Skip any delimiters before
- * the token.
- */
-tinybool sdp_getchoosetok (const char *str, const char **str_end,
- const char *delim, sdp_result_e *result)
-{
- const char *b;
- int flag2moveon;
-
- if ((str == NULL) || (str_end == NULL)) {
- *result = SDP_FAILURE;
- return(FALSE);
- }
-
- /* Locate front of token, skipping any delimiters */
- for ( ; ((*str != '\0') && (*str != '\n') && (*str != '\r')); str++) {
- flag2moveon = 1; /* Default to move on unless we find a delimiter */
- for (b=delim; *b; b++) {
- if (*str == *b) {
- flag2moveon = 0;
- break;
- }
- }
- if( flag2moveon ) {
- break; /* We're at the beginning of the token */
- }
- }
-
- /* Make sure there's really a token present. */
- if ((*str == '\0') || (*str == '\n') || (*str == '\r')) {
- *result = SDP_FAILURE;
- *str_end = (char *)str;
- return(FALSE);
- }
-
- /* See if the token is '$' followed by a delimiter char or end of str. */
- if (*str == '$') {
- str++;
- if ((*str == '\0') || (*str == '\n') || (*str == '\r')) {
- *result = SDP_SUCCESS;
- /* skip the choose char in the string. */
- *str_end = (char *)(str+1);
- return(TRUE);
- }
- for (b=delim; *b; b++) {
- if (*str == *b) {
- *result = SDP_SUCCESS;
- /* skip the choose char in the string. */
- *str_end = (char *)(str+1);
- return(TRUE);
- }
- }
- }
-
- /* If the token was not '$' followed by a delim, token is not choose */
- *result = SDP_SUCCESS;
- *str_end = (char *)str;
- return(FALSE);
-
-}
-
-/*
- * SDP Crypto Utility Functions.
- *
- * First a few common definitions.
- */
-
-/*
- * Constants
- *
- * crypto_string = The string used to identify the start of sensative
- * crypto data.
- *
- * inline_string = The string used to identify the start of key/salt
- * crypto data.
- *
- * star_string = The string used to overwrite sensative data.
- *
- * '*_strlen' = The length of '*_string' in bytes (not including '\0')
- */
-static const char crypto_string[] = "X-crypto:";
-static const int crypto_strlen = sizeof(crypto_string) - 1;
-static const char inline_string[] = "inline:";
-static const int inline_strlen = sizeof(inline_string) - 1;
-/* 40 characters is the current maximum for a Base64 encoded key/salt */
-static const char star_string[] = "****************************************";
-static const int star_strlen = sizeof(star_string) - 1;
-
-/*
- * MIN_CRYPTO_STRING_SIZE_BYTES = This value defines the minimum
- * size of a string that could contain a key/salt. This value
- * is used to skip out of parsing when there is no reasonable
- * assumption that sensative data will be found. The general
- * format of a SRTP Key Salt in SDP looks like:
- *
- * X-crypto:<crypto_suite_name> inline:<master_key_salt>||
- *
- * if <crypto_suite_name> and <master_key_salt> is at least
- * one character and one space is used before the "inline:",
- * then this translates to a size of (aligned by collumn from
- * the format shown above):
- *
- * 9+ 1+ 1+7+ 1+ 2 = 21
- *
- */
-#define MIN_CRYPTO_STRING_SIZE_BYTES 21
-
-/*
- * Utility macros
- *
- * CHAR_IS_WHITESPACE = macro to determine if the passed _test_char
- * is whitespace.
- *
- * SKIP_WHITESPACE = Macro to advance _cptr to the next non-whitespace
- * character. _cptr will not be advanced past _max_cptr.
- *
- * FIND_WHITESPACE = Macro to advance _cptr until whitespace is found.
- * _cptr will not be advanced past _max_cptr.
- */
-#define CHAR_IS_WHITESPACE(_test_char) \
- ((((_test_char)==' ')||((_test_char)=='\t'))?1:0)
-
-#define SKIP_WHITESPACE(_cptr, _max_cptr) \
- while ((_cptr)<=(_max_cptr)) { \
- if (!CHAR_IS_WHITESPACE(*(_cptr))) break; \
- (_cptr)++; \
- }
-
-#define FIND_WHITESPACE(_cptr, _max_cptr) \
- while ((_cptr)<=(_max_cptr)) { \
- if (CHAR_IS_WHITESPACE(*(_cptr))) break; \
- (_cptr)++; \
- }
-
-/* Function: sdp_crypto_debug
- * Description: Check the passed buffer for sensitive data that should
- * not be output (such as SRTP Master Key/Salt) and output
- * the buffer as debug. Sensitive data will be replaced
- * with the '*' character(s). This function may be used
- * to display very large buffers so this function ensures
- * that buginf is not overloaded.
- * Parameters: buffer pointer to the message buffer to filter.
- * length_bytes size of message buffer in bytes.
- * Returns: Nothing.
- */
-void sdp_crypto_debug (char *buffer, ulong length_bytes)
-{
- char *current, *start;
- char *last = buffer + length_bytes;
- int result;
-
- /*
- * For SRTP Master Key/Salt has the form:
- * X-crypto:<crypto_suite_name> inline:<master_key_salt>||
- * Where <master_key_salt> is the data to elide (filter).
- */
- for (start=current=buffer;
- current<=last-MIN_CRYPTO_STRING_SIZE_BYTES;
- current++) {
- if ((*current == 'x') || (*current == 'X')) {
- result = cpr_strncasecmp(current, crypto_string, crypto_strlen);
- if (!result) {
- current += crypto_strlen;
- if (current > last) break;
-
- /* Skip over crypto suite name */
- FIND_WHITESPACE(current, last);
-
- /* Skip over whitespace */
- SKIP_WHITESPACE(current, last);
-
- /* identify inline keyword */
- result = cpr_strncasecmp(current, inline_string, inline_strlen);
- if (!result) {
- int star_count = 0;
-
- current += inline_strlen;
- if (current > last) break;
-
- sdp_dump_buffer(start, current - start);
-
- /* Hide sensitive key/salt data */
- while (current<=last) {
- if (*current == '|' || *current == '\n') {
- /* Done, print the stars */
- while (star_count > star_strlen) {
- /*
- * This code is only for the case where
- * too much base64 data was supplied
- */
- sdp_dump_buffer((char*)star_string, star_strlen);
- star_count -= star_strlen;
- }
- sdp_dump_buffer((char*)star_string, star_count);
- break;
- } else {
- star_count++;
- current++;
- }
- }
- /* Update start pointer */
- start=current;
- }
- }
- }
- }
-
- if (last > start) {
- /* Display remainder of buffer */
- sdp_dump_buffer(start, last - start);
- }
-}
-
-/*
- * sdp_debug_msg_filter
- *
- * DESCRIPTION
- * Check the passed message buffer for sensitive data that should
- * not be output (such as SRTP Master Key/Salt). Sensitive data
- * will be replaced with the '*' character(s).
- *
- * PARAMETERS
- * buffer: pointer to the message buffer to filter.
- *
- * length_bytes: size of message buffer in bytes.
- *
- * RETURN VALUE
- * The buffer modified.
- */
-char * sdp_debug_msg_filter (char *buffer, ulong length_bytes)
-{
- char *current;
- char *last = buffer + length_bytes;
- int result;
-
- SDP_PRINT("\n%s:%d: Eliding sensitive data from debug output",
- __FILE__, __LINE__);
- /*
- * For SRTP Master Key/Salt has the form:
- * X-crypto:<crypto_suite_name> inline:<master_key_salt>||
- * Where <master_key_salt> is the data to elide (filter).
- */
- for (current=buffer;
- current<=last-MIN_CRYPTO_STRING_SIZE_BYTES;
- current++) {
- if ((*current == 'x') || (*current == 'X')) {
- result = cpr_strncasecmp(current, crypto_string, crypto_strlen);
- if (!result) {
- current += crypto_strlen;
- if (current > last) break;
-
- /* Skip over crypto suite name */
- FIND_WHITESPACE(current, last);
-
- /* Skip over whitespace */
- SKIP_WHITESPACE(current, last);
-
- /* identify inline keyword */
- result = cpr_strncasecmp(current, inline_string, inline_strlen);
- if (!result) {
- current += inline_strlen;
- if (current > last) break;
-
- /* Hide sensitive key/salt data */
- while (current<=last) {
- if (*current == '|' || *current == '\n') {
- /* Done */
- break;
- } else {
- *current = '*';
- current++;
- }
- }
- }
- }
- }
- }
-
- return buffer;
-}
-
-
-/* Function: sdp_checkrange
- * Description: This checks the range of a ulong value to make sure its
- * within the range of 0 and 4Gig. stroul cannot be used since
- * for values greater greater than 4G, stroul will either wrap
- * around or return ULONG_MAX.
- * Parameters: sdp_p Pointer to the sdp structure
- * num The number to check the range for
- * u_val This variable get populated with the ulong value
- * if the number is within the range.
- * Returns: tinybool - returns TRUE if the number passed is within the
- * range, FALSE otherwise
- */
-tinybool sdp_checkrange (sdp_t *sdp_p, char *num, ulong *u_val)
-{
- ulong l_val;
- char *endP = NULL;
- *u_val = 0;
-
- if (!num || !*num) {
- return FALSE;
- }
-
- if (*num == '-') {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s ERROR: Parameter value is a negative number: %s",
- sdp_p->debug_str, num);
- }
- return FALSE;
- }
-
- l_val = strtoul(num, &endP, 10);
- if (*endP == '\0') {
-
- if (l_val > 4294967295UL) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s ERROR: Parameter value: %s is greater than 4294967295",
- sdp_p->debug_str, num);
- }
- return FALSE;
- }
-
- if (l_val == 4294967295UL) {
- /*
- * On certain platforms where ULONG_MAX is equivalent to
- * 4294967295, strtoul will return ULONG_MAX even if the the
- * value of the string is greater than 4294967295. To detect
- * that scenario we make an explicit check here.
- */
- if (strcmp("4294967295", num)) {
- if (sdp_p->debug_flag[SDP_DEBUG_ERRORS]) {
- CSFLogError(logTag, "%s ERROR: Parameter value: %s is greater than 4294967295",
- sdp_p->debug_str, num);
- }
- return FALSE;
- }
- }
- }
- *u_val = l_val;
- return TRUE;
-}
-
-#undef CHAR_IS_WHITESPACE
-#undef SKIP_WHITESPACE
-#undef FIND_WHITESPACE
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <limits.h>
-#include <errno.h>
-
-#include "ccsip_callinfo.h"
-#include "ccsip_protocol.h"
-#include "ccsip_core.h"
-#include "cpr_string.h"
-#include "cpr_strings.h"
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_memory.h"
-#include "cpr_stdlib.h"
-#include "phone_debug.h"
-
-
-#define FEAT_STRING_SIZE 80
-
-/*
- * which_feature
- *
- * Description:
- *
- * A quick determination of the feature based on the string.
- */
-static cc_call_info_e
-which_feature (char *feat_string_p)
-{
- if (cpr_strcasecmp(feat_string_p, SIP_CI_HOLD_STR) == 0)
- return CC_FEAT_HOLD;
-
- if (cpr_strcasecmp(feat_string_p, SIP_CI_RESUME_STR) == 0)
- return CC_FEAT_RESUME;
-
- if (cpr_strcasecmp(feat_string_p, SIP_CI_BARGE_STR) == 0)
- return CC_FEAT_BARGE;
-
- if (cpr_strcasecmp(feat_string_p, SIP_CI_CBARGE_STR) == 0)
- return CC_FEAT_CBARGE;
-
- if (cpr_strcasecmp(feat_string_p, SIP_CI_CALL_INFO_STR) == 0)
- return CC_FEAT_CALLINFO;
-
- return CC_FEAT_NONE;
-}
-
-/*
- * parse_call_info_parm
- *
- * Description:
- *
- * Parse potential callinfo feature parms.
- */
-static void
-parse_call_info_parm (char *parm_p, cc_call_info_data_t * feature_data_p)
-{
- static const char fname[] = "parse_call_info_parm";
- char *temp_p;
- uint16_t instance_id;
- unsigned long strtoul_result;
- char *strtoul_end;
-
- if (!parm_p)
- return;
-
- while (parm_p) {
- parm_p++;
- SKIP_LWS(parm_p);
-
- if (!cpr_strncasecmp(parm_p, SIP_CI_SECURITY,
- sizeof(SIP_CI_SECURITY) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_SECURITY) - 1;
- SKIP_LWS(parm_p);
-
- if (*parm_p) {
- feature_data_p->call_info_feat_data.feature_flag |= CC_SECURITY;
- if (!cpr_strncasecmp(parm_p, SIP_CI_SECURITY_UNKNOWN,
- sizeof(SIP_CI_SECURITY_UNKNOWN) - 1)) {
- feature_data_p->call_info_feat_data.security = CC_SECURITY_UNKNOWN;
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_SECURITY_AUTH,
- sizeof(SIP_CI_SECURITY_AUTH) - 1)) {
- feature_data_p->call_info_feat_data.security = CC_SECURITY_AUTHENTICATED;
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_SECURITY_ENCRYPTED,
- sizeof(SIP_CI_SECURITY_ENCRYPTED) - 1)) {
- feature_data_p->call_info_feat_data.security = CC_SECURITY_ENCRYPTED;
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_SECURITY_NOT_AUTH,
- sizeof(SIP_CI_SECURITY_NOT_AUTH) - 1)) {
- feature_data_p->call_info_feat_data.security = CC_SECURITY_NOT_AUTHENTICATED;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "Unknown security"
- " value %s\n", fname, parm_p);
- feature_data_p->call_info_feat_data.security = CC_SECURITY_UNKNOWN;
- }
- } else {
- break;
- }
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_POLICY,
- sizeof(SIP_CI_POLICY) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_POLICY) - 1;
- SKIP_LWS(parm_p);
-
- if (*parm_p) {
- feature_data_p->call_info_feat_data.feature_flag |= CC_POLICY;
- if (!cpr_strncasecmp(parm_p, SIP_CI_POLICY_CHAPERONE ,
- sizeof(SIP_CI_POLICY_CHAPERONE) - 1)) {
- feature_data_p->call_info_feat_data.policy = CC_POLICY_CHAPERONE;
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_POLICY_UNKNOWN,
- sizeof(SIP_CI_POLICY_UNKNOWN) - 1)) {
- feature_data_p->call_info_feat_data.policy = CC_POLICY_UNKNOWN;
- } else {
- CCSIP_DEBUG_ERROR("%s ERROR: Unknown policy"
- " value %s\n", fname, parm_p) ;
- feature_data_p->call_info_feat_data.policy = CC_POLICY_UNKNOWN;
- }
- } else {
- break;
- }
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_ORIENTATION,
- sizeof(SIP_CI_ORIENTATION) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_ORIENTATION) - 1;
- SKIP_LWS(parm_p);
-
- if (*parm_p) {
- feature_data_p->call_info_feat_data.feature_flag |= CC_ORIENTATION;
- if (!cpr_strncasecmp(parm_p, SIP_CI_ORIENTATION_FROM,
- sizeof(SIP_CI_ORIENTATION_FROM) - 1)) {
- feature_data_p->call_info_feat_data.orientation = CC_ORIENTATION_FROM;
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_ORIENTATION_TO,
- sizeof(SIP_CI_ORIENTATION_TO) - 1)) {
- feature_data_p->call_info_feat_data.orientation = CC_ORIENTATION_TO;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "Unknown orientation info"
- " value %s\n", fname, parm_p);
- feature_data_p->call_info_feat_data.orientation = CC_ORIENTATION_NONE;
- }
- } else {
- break;
- }
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_UI_STATE,
- sizeof(SIP_CI_UI_STATE) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_UI_STATE) - 1;
- SKIP_LWS(parm_p);
-
- if (*parm_p) {
- feature_data_p->call_info_feat_data.feature_flag |= CC_UI_STATE;
- if (!cpr_strncasecmp(parm_p, SIP_CI_UI_STATE_RINGOUT,
- sizeof(SIP_CI_UI_STATE_RINGOUT) - 1)) {
- feature_data_p->call_info_feat_data.ui_state = CC_UI_STATE_RINGOUT;
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_UI_STATE_CONNECTED,
- sizeof(SIP_CI_UI_STATE_CONNECTED) - 1)) {
- feature_data_p->call_info_feat_data.ui_state = CC_UI_STATE_CONNECTED;
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_UI_STATE_BUSY,
- sizeof(SIP_CI_UI_STATE_BUSY) - 1)) {
- feature_data_p->call_info_feat_data.ui_state = CC_UI_STATE_BUSY;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "Unknown call state"
- " value %s\n", fname, parm_p);
- /* Unknown value, ignore the call state */
- feature_data_p->call_info_feat_data.feature_flag &=
- ~(CC_UI_STATE);
- feature_data_p->call_info_feat_data.ui_state =
- CC_UI_STATE_NONE;
- }
- } else {
- break;
- }
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_CALL_INSTANCE,
- sizeof(SIP_CI_CALL_INSTANCE) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_CALL_INSTANCE) - 1;
- SKIP_LWS(parm_p);
-
- if (*parm_p) {
- int idx=0;
- char tempbuf[4];
-
- feature_data_p->call_info_feat_data.feature_flag |= CC_CALL_INSTANCE;
- /* Initialized the call instance id, just in case */
- feature_data_p->call_info_feat_data.caller_id.call_instance_id
- = 0;
- /* Parse instance id from line */
- temp_p = parm_p;
- while (isdigit((int) *parm_p)&&idx<3) {
- tempbuf[idx++] = *parm_p++;
- }
- tempbuf[idx] = 0;
- if (idx == 0) {
- /* Did not find any digit after "call_instance=" */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "no digits found for"
- " call_instance parameter.\n", fname);
- feature_data_p->call_info_feat_data.feature_flag &=
- ~(CC_CALL_INSTANCE);
- break;
- } else {
- errno = 0;
- strtoul_result = strtoul(tempbuf, &strtoul_end, 10);
-
- if (errno || tempbuf == strtoul_end || strtoul_result > USHRT_MAX) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "parse error for call_instance_id: %s",
- __FUNCTION__, tempbuf);
- strtoul_result = 0;
- }
-
- feature_data_p->call_info_feat_data.caller_id.call_instance_id =
- (uint16_t) strtoul_result;
- }
- } else {
- break;
- }
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_PRIORITY,
- sizeof(SIP_CI_PRIORITY) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_PRIORITY) - 1;
- SKIP_LWS(parm_p);
-
- if (*parm_p) {
- temp_p = parm_p;
- if ((!cpr_strncasecmp(parm_p, SIP_CI_PRIORITY_URGENT,
- sizeof(SIP_CI_PRIORITY_URGENT) - 1)) ||
- (!cpr_strncasecmp(parm_p, SIP_CI_PRIORITY_EMERGENCY,
- sizeof(SIP_CI_PRIORITY_EMERGENCY) - 1))) {
- feature_data_p->call_info_feat_data.priority = CC_CALL_PRIORITY_URGENT;
- } // otherwise, it will be defaulted to normal priority
- else {
- errno = 0;
- strtoul_result = strtoul(temp_p, &strtoul_end, 10);
-
- if (errno || temp_p == strtoul_end || strtoul_result > MAX_INSTANCES) {
- /*
- * Call instance ID should not exceed max instances
- * or calls.
- */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "invalid call_instance"
- " value %u\n", fname, (unsigned) strtoul_result);
- feature_data_p->call_info_feat_data.feature_flag &=
- ~(CC_CALL_INSTANCE);
- } else {
- instance_id = (uint16_t) strtoul_result;
- feature_data_p->call_info_feat_data.caller_id.call_instance_id = instance_id;
- }
- }
- }
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_GCID,
- sizeof(SIP_CI_GCID) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_GCID) - 1;
- SKIP_LWS(parm_p);
- memset(feature_data_p->call_info_feat_data.global_call_id, 0, CC_GCID_LEN);
- if (*parm_p) {
- temp_p = strchr(parm_p, SEMI_COLON);
- if (temp_p) {
- unsigned int length = ((temp_p - parm_p)<CC_GCID_LEN) ?
- (temp_p - parm_p):(CC_GCID_LEN);
- sstrncpy(feature_data_p->call_info_feat_data.global_call_id, parm_p, length);
- } else {
- // No Semicolon found this could be the last parameter
- sstrncpy(feature_data_p->call_info_feat_data.global_call_id, parm_p, CC_GCID_LEN);
- }
- feature_data_p->call_info_feat_data.global_call_id[CC_GCID_LEN-1] = 0;
- }
- } else if (!cpr_strncasecmp(parm_p, SIP_CI_DUSTINGCALL,
- sizeof(SIP_CI_DUSTINGCALL) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_DUSTINGCALL) - 1;
- SKIP_LWS(parm_p);
- feature_data_p->call_info_feat_data.dusting = TRUE;
- }
-
- parm_p = strchr(parm_p, SEMI_COLON);
- }
-}
-
-/*
- * parse_gen_parm
- *
- * Description:
- *
- * Parse feature parms where the only expected parm is the purpose.
- */
-static void
-parse_gen_parm (char *parm_p, cc_call_info_data_t * feature_data_p)
-{
- if (!parm_p)
- return;
-
- while (parm_p) {
- parm_p++;
- SKIP_LWS(parm_p);
-
- if (!cpr_strncasecmp(parm_p, SIP_CI_GENERIC,
- sizeof(SIP_CI_GENERIC) - 1)) {
- parm_p = parm_p + sizeof(SIP_CI_GENERIC) - 1;
- SKIP_LWS(parm_p);
-
- if (*parm_p) {
- if (!cpr_strncasecmp(parm_p, SIP_CI_GENERIC_ICON,
- sizeof(SIP_CI_GENERIC_ICON) - 1)) {
- feature_data_p->purpose = CC_PURPOSE_ICON;
- } else {
- if (!cpr_strncasecmp(parm_p, SIP_CI_GENERIC_INFO,
- sizeof(SIP_CI_GENERIC_INFO) - 1)) {
- feature_data_p->purpose = CC_PURPOSE_INFO;
- } else {
- if (!cpr_strncasecmp(parm_p, SIP_CI_GENERIC_CARD,
- sizeof(SIP_CI_GENERIC_CARD) - 1)) {
- feature_data_p->purpose = CC_PURPOSE_CARD;
- }
- }
- }
- }
- } else {
- break;
- }
- parm_p = strchr(parm_p, SEMI_COLON);
- }
-}
-
-/*
- * set_parm_defaults
- *
- * Description:
- *
- * A quick determination of the feature based on the string.
- */
-static void
-set_parm_defaults (cc_call_info_t *call_info_p)
-{
- switch (call_info_p->type) {
- case CC_FEAT_HOLD:
- case CC_FEAT_RESUME:
- case CC_FEAT_NONE:
- call_info_p->data.hold_resume_reason = CC_REASON_NONE;
- break;
-
- case CC_FEAT_BARGE:
- case CC_FEAT_CBARGE:
- call_info_p->data.purpose = CC_PURPOSE_NONE;
- break;
-
- case CC_FEAT_CALLINFO:
- call_info_p->data.call_info_feat_data.policy = CC_POLICY_NONE;
- call_info_p->data.call_info_feat_data.security = CC_SECURITY_NONE;
- call_info_p->data.call_info_feat_data.orientation = CC_ORIENTATION_NONE;
- call_info_p->data.call_info_feat_data.ui_state = CC_UI_STATE_NONE;
- call_info_p->data.call_info_feat_data.priority = CC_CALL_PRIORITY_NORMAL;
- call_info_p->data.call_info_feat_data.global_call_id[0] = 0;
- call_info_p->data.call_info_feat_data.dusting = FALSE;
- break;
-
- default:
- break;
- }
-
-}
-
-/*
- * ccsip_decode_call_info_hdr
- *
- * Description:
- *
- * Main method which decodes a single call info header and stores the
- * related parms.
- *
- * Example Input:
- * ---------------
- * <urn:x-cisco-remotecc:hold>; reason= conference
- * <urn:x-cisco-remotecc:callinfo>; seCuRity=unsecure; orienTation= to
- */
-static void
-ccsip_decode_call_info_hdr (const char *call_info_hdr_p,
- cc_call_info_t *call_info_p)
-{
- char *ptr = NULL;
- char *laq_ptr = NULL;
- char *raq_ptr = NULL;
- boolean ret_val = FALSE;
- char feat_string[FEAT_STRING_SIZE];
-
- memset(feat_string, '\0', sizeof(feat_string));
-
- /*
- * call_info_hdr_p and call_info_p are verified by caller so they
- * are not checked here.
- */
-
- ptr = laq_ptr = strchr(call_info_hdr_p, LAQUOT);
- raq_ptr = strchr(call_info_hdr_p, RAQUOT);
-
- // Parse out the remotecc string and the feature string.
- if (laq_ptr && raq_ptr) {
- ptr++;
-
- // Verify the remotecc string.
- if (!cpr_strncasecmp(ptr, URN_REMOTECC, sizeof(URN_REMOTECC) - 1)) {
- ptr += sizeof(URN_REMOTECC) - 1;
- sstrncpy(feat_string, ptr, raq_ptr - ptr + 1);
-
- // Which feature do we have in this header?
- call_info_p->type = which_feature(feat_string);
-
- if (call_info_p->type != CC_FEAT_NONE) {
- ret_val = TRUE;
- set_parm_defaults(call_info_p);
- }
- }
- }
-
- if (!ret_val) {
- return;
- }
-
- if (!(ptr = strchr(raq_ptr, SEMI_COLON))) {
- return;
- }
-
- switch (call_info_p->type) {
- case CC_FEAT_CALLINFO:
- parse_call_info_parm(ptr, &call_info_p->data);
- break;
- default:
- parse_gen_parm(ptr, &call_info_p->data);
- }
-}
-
-/*
- * ccsip_encode_call_info_hdr
- *
- * Description:
- *
- * Encode the call info header using the passed in feature id and
- * feature specific data.
- *
- * The miscParms parameter will usually be null. It exists in case
- * you want to toss in an additional string parm without using the
- * encoding mechanism. An example would be "extraParm= text".
- *
- * Remember to delete the store in the return parm. It is the
- * caller's responsibility.
- */
-char *
-ccsip_encode_call_info_hdr (cc_call_info_t *call_info_p,
- const char *misc_parms_p)
-{
- static const char *fname = "ccsip_encode_call_info_hdr";
- char *header;
-
- header = (char *) cpr_malloc(MAX_SIP_HEADER_LENGTH);
- if (!header) {
- return NULL;
- }
-
- if (!call_info_p) {
- cpr_free(header);
- return NULL;
- }
-
- snprintf(header, MAX_SIP_HEADER_LENGTH, "<%s", URN_REMOTECC);
-
- switch (call_info_p->type) {
- case CC_FEAT_HOLD:
- case CC_FEAT_RESUME:
- if (call_info_p->type == CC_FEAT_HOLD) {
- sstrncat(header, SIP_CI_HOLD_STR,
- MAX_SIP_HEADER_LENGTH - strlen(header));
- } else {
- sstrncat(header, SIP_CI_RESUME_STR,
- MAX_SIP_HEADER_LENGTH - strlen(header));
- }
- sstrncat(header, ">", MAX_SIP_HEADER_LENGTH - strlen(header));
-
- switch (call_info_p->data.hold_resume_reason) {
- case CC_REASON_NONE:
- case CC_REASON_INTERNAL:
- case CC_REASON_SWAP:
- break;
- case CC_REASON_XFER:
- sstrncat(header, "; reason= ",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- sstrncat(header, SIP_CI_HOLD_REASON_XFER,
- MAX_SIP_HEADER_LENGTH - strlen(header));
- break;
- case CC_REASON_CONF:
- sstrncat(header, "; reason= ",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- sstrncat(header, SIP_CI_HOLD_REASON_CONF,
- MAX_SIP_HEADER_LENGTH - strlen(header));
- break;
- default:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "unsupported hold_resume_reason\n",
- fname);
- cpr_free(header);
- return NULL;
- }
-
- /* Add swap information */
- if (call_info_p->data.call_info_feat_data.swap == TRUE) {
- sstrncat(header, "; operation= swap",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- }
-
- if (call_info_p->data.call_info_feat_data.protect == TRUE) {
- sstrncat(header, "; protect= true; noholdreversion",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- }
-
- break;
-
- case CC_FEAT_INIT_CALL:
- /* Add global call id here */
- if (call_info_p->data.initcall.gcid[0] != '\0') {
- sstrncat(header, "callinfo>; gci= ",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- sstrncat(header, call_info_p->data.initcall.gcid,
- MAX_SIP_HEADER_LENGTH - strlen(header));
- } else {
- cpr_free(header);
- return NULL;
- }
- /* Add the monitor mode here if it exists */
- if (call_info_p->data.initcall.monitor_mode != CC_MONITOR_NONE) {
- sstrncat(header, "; mode=",
- MAX_SIP_HEADER_LENGTH - strlen(header));
-
- switch (call_info_p->data.initcall.monitor_mode) {
-
- case CC_MONITOR_SILENT :
- sstrncat(header, SIP_CI_SILENT_STR,
- MAX_SIP_HEADER_LENGTH - strlen(header));
- break;
-
- case CC_MONITOR_COACHING :
- sstrncat(header, SIP_CI_COACHING_STR,
- MAX_SIP_HEADER_LENGTH - strlen(header));
- break;
-
- default:
- break;
- }
- }
- break;
-
- case CC_FEAT_TOGGLE_TO_WHISPER_COACHING:
- sstrncat(header, "callinfo>",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- sstrncat(header, "; mode=",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- sstrncat(header, SIP_CI_COACHING_STR,
- MAX_SIP_HEADER_LENGTH - strlen(header));
-
- break;
-
- case CC_FEAT_TOGGLE_TO_SILENT_MONITORING:
- sstrncat(header, "callinfo>",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- sstrncat(header, "; mode=",
- MAX_SIP_HEADER_LENGTH - strlen(header));
- sstrncat(header, SIP_CI_SILENT_STR,
- MAX_SIP_HEADER_LENGTH - strlen(header));
-
- break;
-
- default:
- cpr_free(header);
- return NULL;
- }
-
-
- if (misc_parms_p) {
- sstrncat(header, misc_parms_p,
- MAX_SIP_HEADER_LENGTH - strlen(header));
- }
- sstrncat(header, "\0", MAX_SIP_HEADER_LENGTH - strlen(header));
- return (header);
-}
-
-/*
- * ccsip_free_call_info_header
- *
- * Description:
- *
- * Frees the memory allocated to a call info structure.
- */
-void
-ccsip_free_call_info_header (cc_call_info_t *call_info_p)
-{
- if(call_info_p->type == CC_FEAT_CALLINFO) {
-
- }
- cpr_free(call_info_p);
-}
-
-/*
- * ccsip_process_call_info_header
- *
- * Description:
- *
- * Checks if there is a call info header in the provided SIP message. If there is,
- * the call info in the CCB is cleared and the new call info is parsed into the
- * CCB call info structure.
- */
-void
-ccsip_process_call_info_header (sipMessage_t *request_p, ccsipCCB_t *ccb)
-{
- char *call_info_hdrs[MAX_CALL_INFO_HEADERS];
- uint16_t num_call_info_headers;
- int i = 0;
-
- if (!ccb) {
- return;
- }
-
- if (ccb->in_call_info) {
- ccsip_free_call_info_header(ccb->in_call_info);
- ccb->in_call_info = NULL;
- }
-
- if (!request_p) {
- return;
- }
-
- memset(call_info_hdrs, 0, MAX_CALL_INFO_HEADERS * sizeof(char *));
-
- num_call_info_headers = sippmh_get_num_particular_headers(request_p,
- SIP_HEADER_CALL_INFO,
- SIP_HEADER_CALL_INFO,
- call_info_hdrs,
- MAX_CALL_INFO_HEADERS);
-
- if (num_call_info_headers > 0) {
- ccb->in_call_info = (cc_call_info_t *)
- cpr_calloc(1, sizeof(cc_call_info_t));
- if (ccb->in_call_info) {
-
- ccb->in_call_info->data.call_info_feat_data.feature_flag = 0;
-
- // Parse each Call-Info header
- for (i = 0; i < MAX_CALL_INFO_HEADERS; i++) {
- if (call_info_hdrs[i]) {
- ccsip_decode_call_info_hdr(call_info_hdrs[i], ccb->in_call_info);
- }
- }
-
- } else {
- ccb->in_call_info = NULL;
- }
- }
-
-}
-
-/*
- * ccsip_store_call_info
- *
- * Description: Used for storing call_info received from GSM
- *
- * Store specified call info structure in ccb.
- */
-void
-ccsip_store_call_info (cc_call_info_t *call_info_p, ccsipCCB_t *ccb)
-{
- if (!ccb) {
- return;
- }
-
- if (ccb->out_call_info) {
- ccsip_free_call_info_header(ccb->out_call_info);
- ccb->out_call_info = NULL;
- }
-
- if (call_info_p->type != CC_FEAT_NONE) {
- ccb->out_call_info = (cc_call_info_t *)
- cpr_malloc(sizeof(cc_call_info_t));
- if (ccb->out_call_info) {
- memcpy(ccb->out_call_info, call_info_p, sizeof(cc_call_info_t));
- } else {
- ccb->out_call_info = NULL;
- }
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "ccapi.h"
-#include "string_lib.h"
-#include "ccsip_pmh.h"
-#include "ccsip_messaging.h"
-
-/*
- * Function: sip_cc_mv_msg_body_to_cc_msg
- *
- * Parameters: cc_msg - pointer to cc_msgbody_info structure to
- * move the content from the SIP body msg. to.
- * sip_msg - pointer to sipMessage_t structure of the source
- * body.
- *
- * Description: This routine moves the body parts from sipMessage_t to
- * CCAPI body msg. Once the content is moved,
- * the all pointers from the sipMessage_t structure,
- * will be NULL so that they are not own by SIP stack.
- * The destination of the msg. needs to free the
- * memory for of the parts.
- *
- * Returns: N/A
- *
- */
-void sip_cc_mv_msg_body_to_cc_msg (cc_msgbody_info_t *cc_msg,
- sipMessage_t *sip_msg)
-{
- int i;
- uint32_t num_parts = 0;
- cc_msgbody_t *part;
-
- if (cc_msg == NULL) {
- /* destination to move msg. to */
- return;
- }
- if (sip_msg == NULL) {
- /* No SIP message to move from, set number of part to zero */
- cc_msg->num_parts = 0;
- return;
- }
-
- part = &cc_msg->parts[0];
- for (i = 0; (i < sip_msg->num_body_parts) &&
- (i < CC_MAX_BODY_PARTS); i++) {
- if ((sip_msg->mesg_body[i].msgBody != NULL) &&
- (sip_msg->mesg_body[i].msgLength)) {
- /* Body */
- part->body = sip_msg->mesg_body[i].msgBody;
- part->body_length = sip_msg->mesg_body[i].msgLength;
- sip_msg->mesg_body[i].msgBody = NULL;
-
- /* Content type */
- part->content_type =
- sip2cctype(sip_msg->mesg_body[i].msgContentTypeValue);
- /* Disposition */
- part->content_disposition.disposition =
- sip2ccdisp(sip_msg->mesg_body[i].msgContentDisp);
- part->content_disposition.required_handling =
- sip_msg->mesg_body[i].msgRequiredHandling;
- /* Content ID */
- part->content_id = sip_msg->mesg_body[i].msgContentId;
- sip_msg->mesg_body[i].msgContentId = NULL;
-
- /* Next part */
- part++;
- num_parts++;
- }
- }
- /* Set the number of parts */
- cc_msg->num_parts = num_parts;
-}
-
-/*
- * Function: sip_cc_create_cc_msg_body_from_sip_msg
- *
- * Parameters: cc_msg - pointer to cc_msgbody_info structure to
- * store the content of the SIP body msg.
- * sip_msg - pointer to sipMessage_t structure of the source
- * body.
- *
- * Description: This routine creates the cc_msgbody_info_t content
- * from the SIP message. The original msg. body in the
- * SIP message remains in the SIP message.
- *
- * Returns: TRUE - success
- * FALSE - fail.
- *
- */
-boolean sip_cc_create_cc_msg_body_from_sip_msg (cc_msgbody_info_t *cc_msg,
- sipMessage_t *sip_msg)
-{
- int i, len;
- uint32_t num_parts = 0;
- cc_msgbody_t *part;
- boolean status = TRUE;
-
- if (cc_msg == NULL) {
- /* destination to move msg. to */
- return (FALSE);
- }
-
- if (sip_msg == NULL) {
- /* No SIP message to move from, set number of part to zero */
- cc_msg->num_parts = 0;
- return (FALSE);
- }
-
- memset(cc_msg, 0, sizeof(cc_msgbody_info_t));
- part = &cc_msg->parts[0];
- for (i = 0; (i < sip_msg->num_body_parts) &&
- (i < CC_MAX_BODY_PARTS) ; i++) {
- if ((sip_msg->mesg_body[i].msgBody != NULL) &&
- (sip_msg->mesg_body[i].msgLength)) {
- /* Body */
- part->body = (char *) cpr_malloc(sip_msg->mesg_body[i].msgLength);
- if (part->body != NULL) {
- part->body_length = sip_msg->mesg_body[i].msgLength;
- memcpy(part->body,
- sip_msg->mesg_body[i].msgBody,
- sip_msg->mesg_body[i].msgLength);
- } else {
- /* Unable to allocate memory for msg. body */
- status = FALSE;
- break;
- }
-
- /* Content type */
- part->content_type =
- sip2cctype(sip_msg->mesg_body[i].msgContentTypeValue);
- /* Disposition */
- part->content_disposition.disposition =
- sip2ccdisp(sip_msg->mesg_body[i].msgContentDisp);
- part->content_disposition.required_handling =
- sip_msg->mesg_body[i].msgRequiredHandling;
-
- /* Content ID */
- if (sip_msg->mesg_body[i].msgContentId != NULL) {
- /* Get length of the msgContentID with NULL */
- len = strlen(sip_msg->mesg_body[i].msgContentId) + 1;
- part->content_id = (char *) cpr_malloc(len);
- if (part->content_id != NULL) {
- memcpy(part->content_id,
- sip_msg->mesg_body[i].msgContentId,
- len);
- } else {
- /* Unable to allocate allocate memory for content ID */
- status = FALSE;
- break;
- }
- } else {
- /* No content ID */
- part->content_id = NULL;
- }
- /* Next part */
- part++;
- num_parts++;
- }
- }
- /* Set the number of parts */
- cc_msg->num_parts = num_parts;
-
- if (!status) {
- /*
- * Faied for some reason, free the resources that mighe be
- * created before failure
- */
- cc_free_msg_body_parts(cc_msg);
- }
- return (status);
-}
-
-void sip_cc_setup (callid_t call_id, line_t line,
- string_t calling_name, string_t calling_number, string_t alt_calling_number,
- boolean display_calling_number,
- string_t called_name, string_t called_number,
- boolean display_called_number,
- string_t orig_called_name, string_t orig_called_number,
- string_t last_redirect_name, string_t last_redirect_number,
- cc_call_type_e call_type,
- cc_alerting_type alert_info,
- vcm_ring_mode_t alerting_ring,
- vcm_tones_t alerting_tone, cc_call_info_t *call_info_p,
- boolean replaces, string_t recv_info_list, sipMessage_t *sip_msg)
-{
- cc_caller_id_t caller_id;
- cc_msgbody_info_t cc_body_info;
-
- caller_id.calling_name = calling_name;
- caller_id.calling_number = calling_number;
- caller_id.alt_calling_number = alt_calling_number;
- caller_id.display_calling_number = display_calling_number;
- caller_id.called_name = called_name;
- caller_id.called_number = called_number;
- caller_id.display_called_number = display_called_number;
- caller_id.last_redirect_name = last_redirect_name;
- caller_id.last_redirect_number = last_redirect_number;
- caller_id.orig_called_name = orig_called_name;
- caller_id.orig_called_number = orig_called_number;
- caller_id.orig_rpid_number = strlib_empty();
- caller_id.call_type = call_type;
-
- /* Move the SIP body parts to the CCAPI msg. body information block */
- sip_cc_mv_msg_body_to_cc_msg(&cc_body_info, sip_msg);
-
-// Check with CraigB
- cc_setup(CC_SRC_SIP, call_id, line, &caller_id, alert_info,
- alerting_ring, alerting_tone, NULL, call_info_p, replaces,
- recv_info_list, &cc_body_info);
-}
-
-
-#ifdef REMOVED_UNUSED_FUNCTION
-void sip_cc_setup_ack (callid_t call_id, line_t line,
- cc_msgbody_info_t *msg_body)
-{
- cc_setup_ack(CC_SRC_SIP, call_id, line, NULL, msg_body);
-}
-#endif
-
-void sip_cc_proceeding (callid_t call_id, line_t line)
-{
- cc_proceeding(CC_SRC_SIP, call_id, line, NULL);
-}
-
-void sip_cc_alerting (callid_t call_id, line_t line,
- sipMessage_t *sip_msg, int inband)
-{
- cc_msgbody_info_t cc_body_info;
-
- /* Move the SIP body parts to the CCAPI msg. body information block */
- sip_cc_mv_msg_body_to_cc_msg(&cc_body_info, sip_msg);
-
- cc_alerting(CC_SRC_SIP, call_id, line, NULL, &cc_body_info,
- (boolean)inband);
-}
-
-
-void sip_cc_connected (callid_t call_id, line_t line, string_t recv_info_list, sipMessage_t *sip_msg)
-{
- cc_msgbody_info_t cc_body_info;
-
- /* Move the SIP body parts to the CCAPI msg. body information block */
- sip_cc_mv_msg_body_to_cc_msg(&cc_body_info, sip_msg);
-
- cc_connected(CC_SRC_SIP, call_id, line, NULL, recv_info_list, &cc_body_info);
-}
-
-
-void sip_cc_connected_ack (callid_t call_id, line_t line,
- sipMessage_t *sip_msg)
-{
- cc_msgbody_info_t cc_body_info;
-
- /* Move the SIP body parts to the CCAPI msg. body information block */
- sip_cc_mv_msg_body_to_cc_msg(&cc_body_info, sip_msg);
-
- cc_connected_ack(CC_SRC_SIP, call_id, line, NULL, &cc_body_info);
-}
-
-
-void sip_cc_release (callid_t call_id, line_t line, cc_causes_t cause,
- const char *dialstring)
-{
- cc_release(CC_SRC_SIP, call_id, line, cause, dialstring, NULL);
-}
-
-
-void sip_cc_release_complete (callid_t call_id, line_t line, cc_causes_t cause)
-{
- cc_release_complete(CC_SRC_SIP, call_id, line, cause, NULL);
-}
-
-
-void sip_cc_feature (callid_t call_id, line_t line, cc_features_t feature, void *data)
-{
- cc_feature(CC_SRC_SIP, call_id, line, feature, (cc_feature_data_t *)data);
-}
-
-
-void sip_cc_feature_ack (callid_t call_id, line_t line, cc_features_t feature,
- void *data, cc_causes_t cause)
-{
- cc_feature_ack(CC_SRC_SIP, call_id, line, feature, (cc_feature_data_t *)data, cause);
-}
-
-
-void sip_cc_mwi (callid_t call_id, line_t line, boolean on, int type,
- int newCount, int oldCount, int hpNewCount, int hpOldCount)
-{
- cc_mwi(CC_SRC_SIP, call_id, line, on, type, newCount, oldCount, hpNewCount, hpOldCount);
-}
-
-void sip_cc_options (callid_t call_id, line_t line, sipMessage_t *pSipMessage)
-{
- cc_options_sdp_req(CC_SRC_SIP, call_id, line, pSipMessage);
-}
-
-void sip_cc_audit (callid_t call_id, line_t line, boolean apply_ringout)
-{
- cc_audit_sdp_req(CC_SRC_SIP, call_id, line, apply_ringout);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_in.h"
-#include "ccsip_common_cb.h"
-#include "sip_common_transport.h"
-#include "prot_configmgr.h"
-#include "ccsip_register.h"
-#include "util_string.h"
-
-/**
- * This function will set dest ip and port in common control block of SCB and PCB.
- *
- * @param[in] cb_p - pointer to the header control block.
- *
- * @return none
- *
- * @pre (cb_p != NULL)
- */
-void ccsip_common_util_set_dest_ipaddr_port (ccsip_common_cb_t *cb_p)
-{
- char addr[MAX_IPADDR_STR_LEN];
-
- if (cb_p->dest_sip_addr.type == CPR_IP_ADDR_INVALID) {
- sipTransportGetPrimServerAddress(cb_p->dn_line, addr);
- dns_error_code = sipTransportGetServerAddrPort(addr,
- &cb_p->dest_sip_addr,
- (uint16_t *)&cb_p->dest_sip_port,
- &cb_p->SRVhandle,
- FALSE);
- if (dns_error_code == 0) {
- util_ntohl(&(cb_p->dest_sip_addr), &(cb_p->dest_sip_addr));
- } else {
- sipTransportGetServerIPAddr(&(cb_p->dest_sip_addr), cb_p->dn_line);
- }
-
- cb_p->dest_sip_port = ((dns_error_code == 0) && (cb_p->dest_sip_port)) ?
- ntohs((uint16_t)cb_p->dest_sip_port) :
- (sipTransportGetPrimServerPort(cb_p->dn_line));
- }
-}
-
-/**
- * This function will set source ip in common control block of SCB and PCB.
- *
- * @param[in] cb_p - pointer to the header control block.
- *
- * @return none
- *
- * @pre (cb_p != NULL)
- */
-void ccsip_common_util_set_src_ipaddr (ccsip_common_cb_t *cb_p)
-{
- int nat_enable = 0;
-
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_device_ipaddr(&(cb_p->src_addr));
- } else {
- sip_config_get_nat_ipaddr(&(cb_p->src_addr));
- }
-}
-
-/*
- * This function will set retry settings in common control block of SCB and PCB.
- *
- * Description: Based on transport used, determines the value to be
- * used to set either TimerE or TimerF
- * 1. For reliable tranport: we SHOULD start timer F (= 64*T1),
- * no retransmits are required.
- * 2. To prevent retransmits for TCP/TLS, we set scbp->retx_counter
- * to Max value.
- * 3. For unreliable tranport: we SHOULD start timer E (= T1),
- * retransmits are required.
- * This routine must only be invoked before sending a request for
- * the first time with valid args.
- *
- * @param[in] cb_p - pointer to header control block.
- * @param[out] timeout_p - returns the value to be used to set a timer.
- *
- * @return none
- *
- * @pre (cb_p != NULL) and (timeout_p != NULL)
- */
-void ccsip_common_util_set_retry_settings (ccsip_common_cb_t *cb_p, int *timeout_p)
-{
- uint32_t max_retx = 0;
- const char *transport = NULL;
-
- *timeout_p = 0;
- cb_p->retx_flag = TRUE;
- config_get_value(CFGID_TIMER_T1, timeout_p, sizeof(*timeout_p));
-
- transport = sipTransportGetTransportType(cb_p->dn_line, TRUE, NULL);
- if (transport) {
- if (strcmp(transport, "UDP") == 0) {
- cb_p->retx_counter = 0;
- } else {
- config_get_value(CFGID_SIP_RETX, &max_retx, sizeof(max_retx));
- if (max_retx > MAX_NON_INVITE_RETRY_ATTEMPTS) {
- max_retx = MAX_NON_INVITE_RETRY_ATTEMPTS;
- }
- cb_p->retx_counter = max_retx;
- (*timeout_p) = (64 * (*timeout_p));
- }
- }
-}
-
-
-/**
- * This function will generate authorization header value.
- *
- * @param[in] pSipMessage - pointer to sipMessage_t
- * @param[in] cb_p - pointer to header control block.
- * @param[in] rsp_method - response method
- * @param[in] response_code - response code
- * @param[in] uri - uri
- *
- * @return TRUE if it is successful.
- *
- * @pre (cb_p != NULL) and (pSipMessage != NULL) and (rsp_method != NULL) and (uri != NULL)
- */
-boolean ccsip_common_util_generate_auth (sipMessage_t *pSipMessage, ccsip_common_cb_t *cb_p,
- const char *rsp_method, int response_code, char *uri)
-{
- static const char fname[] = "ccsip_common_util_generate_auth";
- const char *authenticate = NULL;
- credentials_t credentials;
- sip_authen_t *sip_authen = NULL;
- char *author_str = NULL;
-
- if (!(cb_p->authen.cred_type & CRED_LINE)) {
- cb_p->authen.cred_type |= CRED_LINE;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "configured credentials for line %d not accepeted. Verify the config\n",
- fname, cb_p->dn_line);
- return FALSE;
- }
-
- /*
- * get authname & password from configuration.
- */
- cred_get_line_credentials(cb_p->dn_line, &credentials,
- sizeof(credentials.id),
- sizeof(credentials.pw));
- /*
- * Extract Authenticate/Proxy-Authenticate header from the message.
- */
- authenticate = sippmh_get_header_val(pSipMessage, AUTH_HDR(response_code), NULL);
- if (authenticate == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%s header missing in the %d response\n",
- fname, AUTH_HDR_STR(response_code), response_code);
- return FALSE;
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Authenticate header %s = %s\n", DEB_F_PREFIX_ARGS(SIP_AUTH, fname), AUTH_HDR_STR(response_code), authenticate);
- /*
- * Parse Authenticate header.
- */
- sip_authen = sippmh_parse_authenticate(authenticate);
- if (sip_authen == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%s:%s header formatted incorrectly in the %d response\n",
- fname, AUTH_HDR_STR(response_code), authenticate, response_code);
- return FALSE;
- }
- cb_p->authen.new_flag = FALSE;
- cb_p->authen.cnonce[0] = '\0';
- /*
- * Generate Authorization string.
- */
- if (sipSPIGenerateAuthorizationResponse(sip_authen,
- uri,
- rsp_method,
- credentials.id,
- credentials.pw,
- &author_str,
- &(cb_p->authen.nc_count),
- NULL) == TRUE) {
-
- if (cb_p->authen.authorization != NULL) {
- cpr_free(cb_p->authen.authorization);
- cb_p->authen.authorization = NULL;
- }
-
- if (cb_p->authen.sip_authen != NULL) {
- sippmh_free_authen(cb_p->authen.sip_authen);
- cb_p->authen.sip_authen = NULL;
- }
-
- cb_p->authen.authorization = (char *)
- cpr_malloc(strlen(author_str) * sizeof(char) + 1);
-
- /*
- * Cache the Authorization header so that it can be
- * used for later requests
- */
- if (cb_p->authen.authorization != NULL) {
- memcpy(cb_p->authen.authorization, author_str,
- strlen(author_str) * sizeof(char) + 1);
- cb_p->authen.status_code = response_code;
- cb_p->authen.sip_authen = sip_authen;
- }
-
- cpr_free(author_str);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Authorization header build unsuccessful\n", fname);
- sippmh_free_authen(sip_authen);
- return FALSE;
- }
- return TRUE;
-}
-
-/**
- * This function will extract user part from sip From header.
- *
- * @param[in] pSipMessage - pointer to sipMessage_t
- * @param[out] entity - pointer to user buffer.
- *
- * @return void
- *
- * @pre (pSipMessage != NULL) and (entity != NULL)
- */
-void ccsip_util_get_from_entity (sipMessage_t *pSipMessage, char *entity)
-{
- const char *sip_from = NULL;
- sipLocation_t *from_loc = NULL;
-
- sip_from = sippmh_get_cached_header_val(pSipMessage, FROM);
- if (sip_from != NULL) {
- from_loc = sippmh_parse_from_or_to((char *) sip_from, TRUE);
- if ((from_loc) && (from_loc->genUrl->schema == URL_TYPE_SIP) && (from_loc->genUrl->u.sipUrl->user)) {
- sstrncpy(entity, from_loc->genUrl->u.sipUrl->user, CC_MAX_DIALSTRING_LEN);
- }
- }
- if (from_loc) {
- sippmh_free_location(from_loc);
- }
-}
-
-/**
- * This function will extract user part from sip URL.
- *
- * @param[in] url - pointer to URL
- * @param[out] user - pointer to user buffer.
- *
- * @return void
- *
- * @pre (url != NULL) and (user != NULL)
- */
-void ccsip_util_extract_user (char *url, char *user)
-{
- genUrl_t *genUrl = NULL;
-
- genUrl = sippmh_parse_url(url, TRUE);
- if (genUrl != NULL) {
- sstrncpy(user, genUrl->u.sipUrl->user, CC_MAX_DIALSTRING_LEN);
- sippmh_genurl_free(genUrl);
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_in.h"
-#include "cpr_rand.h"
-
-#include "ccsip_core.h"
-#include "text_strings.h"
-#include "util_string.h"
-#include "ccsip_messaging.h"
-#include "ccsip_platform_udp.h"
-#include "ccsip_platform.h"
-#include "ccsip_macros.h"
-#include "ccsip_pmh.h"
-#include "ccsip_spi_utils.h"
-#include "phone_debug.h"
-#include "ccsip_register.h"
-#include "ccsip_credentials.h"
-#include "ccsip_callinfo.h"
-#include "ccsip_cc.h"
-#include "ccsip_task.h"
-#include "config.h"
-#include "string_lib.h"
-#include "dialplan.h"
-#include "fsm.h"
-#include "sip_interface_regmgr.h"
-#include "ccsip_subsmanager.h"
-#include "ccsip_publish.h"
-#include "sdp.h"
-#include "sip_common_transport.h"
-#include "sip_common_regmgr.h"
-#include "rtp_defs.h"
-#include "uiapi.h"
-#include "text_strings.h"
-#include "platform_api.h"
-#include "misc_util.h"
-
-
-/*
- * OS specific hooks
- */
-
-extern void sip_platform_handle_service_control_notify(sipServiceControl_t *scp);
-extern uint32_t IPNameCk(char *name, char *addr_error);
-
-
-#define ADD_TO_ARP_CACHE(dest_sip_addr)
-#define UNBIND_UDP_ICMP_HANDLER(udp_id)
-
-
-extern boolean sip_mode_quiet;
-
-extern void ccsip_debug_init(void);
-extern void shutdownCCAck(int action);
-void ccsip_remove_wlan_classifiers(void);
-
-#define USECALLMANAGER_LEN 14
-/*
- * Needed to parse the alert-info header
- */
-//CPR TODO: need reference for
-extern const char *tone_names[];
-const char *ring_names[] = {
- "Bellcore-dr1",
- "Bellcore-dr2",
- "Bellcore-dr3",
- "Bellcore-dr4",
- "Bellcore-dr5"
-};
-
-
-/* Forward function declarations */
-static int sip_sm_request_check_and_store(ccsipCCB_t *ccb, sipMessage_t *request,
- sipMethod_t request_method,
- boolean midcall,
- uint16_t *request_check_reason_code,
- char *request_check_reason_phrase,
- boolean store_invite);
-void sip_sm_update_to_from_on_callsetup_finalresponse(ccsipCCB_t *ccb,
- sipMessage_t *response);
-void sip_sm_update_contact_recordroute(ccsipCCB_t *ccb, sipMessage_t *response,
- int response_code, boolean midcall);
-static boolean ccsip_set_replace_info(ccsipCCB_t *ccb, cc_setup_t * setup);
-static boolean ccsip_handle_cc_select_event(sipSMEvent_t *sip_sm_event);
-static boolean ccsip_handle_cc_b2bjoin_event(sipSMEvent_t *sip_sm_event);
-static void ccsip_set_join_info(ccsipCCB_t *ccb, cc_setup_t * setup);
-static boolean ccsip_get_join_info(ccsipCCB_t *ccb, sipMessage_t *request);
-static char *ccsip_find_preallocated_sip_call_id(line_t dn_line);
-static void ccsip_free_preallocated_sip_call_id(line_t dn_line);
-static boolean ccsip_handle_cc_hook_event(sipSMEvent_t *sip_sm_event);
-
-extern cc_int32_t dnsGetHostByName (const char *hname, cpr_ip_addr_t *ipaddr_ptr, cc_int32_t timeout, cc_int32_t retries);
-
-//CPR TODO: need reference for
-extern char *Basic_is_phone_forwarded(line_t line);
-
-/* External Declarations */
-extern sipPlatformUITimer_t sipPlatformUISMTimers[];
-extern sipGlobal_t sip;
-extern sipCallHistory_t gCallHistory[];
-
-/* Globals */
-int dns_error_code; // Global DNS error code value
-uint16_t server_caps = 0; // Server capabilities
-boolean sip_reg_all_failed;
-
-ccsipGlobInfo_t gGlobInfo;
-sipCallHistory_t gCallHistory[MAX_TEL_LINES];
-
-typedef struct {
- int16_t sipValidEvent;
- int16_t actionIndex;
-} subStateEvent_t;
-
-#define MAX_STATE_EVENTS 13
-typedef struct {
- int16_t sipState;
- subStateEvent_t validEvent[MAX_STATE_EVENTS];
-} sipSMfunctable_t;
-
-static char *preAllocatedSipCallID[MAX_REG_LINES] = { NULL };
-static char *preAllocatedTag[MAX_REG_LINES] = { NULL };
-boolean g_disable_mass_reg_debug_print = FALSE;
-
-static const sipSMfunctable_t g_sip_table[SIP_STATE_END - SIP_STATE_BASE + 1] =
-{
- /*
- * SIP_STATE_IDLE
- */
- { SIP_STATE_IDLE,
- {
- /* E_SIP_INVITE ccsip_handle_idle_ev_sip_invite, */
- {E_SIP_INVITE, H_IDLE_EV_SIP_INVITE},
- /* E_CC_SETUP ccsip_handle_idle_ev_cc_setup, */
- {E_CC_SETUP, H_IDLE_EV_CC_SETUP},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_CC_FEATURE ccsip_handle_default_ev_cc_feature */
- {E_CC_FEATURE, H_DEFAULT_EV_CC_FEATURE},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
- /*
- * SIP_STATE_SENT_INVITE
- */
- {SIP_STATE_SENT_INVITE,
- {
- /* E_SIP_1xx ccsip_handle_sentinvite_ev_sip_1xx, */
- {E_SIP_1xx, H_SENTINVITE_EV_SIP_1XX},
- /* E_SIP_2xx ccsip_handle_sentinvite_ev_sip_2xx, */
- {E_SIP_2xx, H_SENTINVITE_EV_SIP_2XX},
- /* E_SIP_3xx ccsip_handle_sentinvite_ev_sip_3xx */
- {E_SIP_3xx, H_SENTINVITE_EV_SIP_3XX},
- /* E_SIP_FAILURE_RESPONSE ccsip_handle_sentinvite_ev_sip_fxx, */
- {E_SIP_FAILURE_RESPONSE, H_SENTINVITE_EV_SIP_FXX},
- /* E_CC_RELEASE ccsip_handle_disconnect_local_early */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL_EARLY},
- /* E_SIP_INV_EXPIRES_TIMER ccsip_handle_disconnect_local_early */
- {E_SIP_INV_EXPIRES_TIMER, H_DISCONNECT_LOCAL_EARLY},
- /* E_SIP_UPDATE ccsip_handle_early_ev_sip_update */
- {E_SIP_UPDATE, H_EARLY_EV_SIP_UPDATE},
- /* E_SIP_UPDATE_RESPONSE ccsip_handle_early_ev_sip_update_response */
- {E_SIP_UPDATE_RESPONSE, H_EARLY_EV_SIP_UPDATE_RESPONSE},
- /* E_CC_UPDATE ccsip_handle_early_ev_cc_feature */
- {E_CC_FEATURE, H_EARLY_EV_CC_FEATURE},
- /* E_CC_FEATURE_ACK ccsip_handle_early_ev_cc_feature_ack */
- {E_CC_FEATURE_ACK, H_EARLY_EV_CC_FEATURE_ACK},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
-
- /*
- * SIP_STATE_SENT_INVITE_CONNECTED
- */
- {SIP_STATE_SENT_INVITE_CONNECTED,
- {
- /* E_SIP_BYE ccsip_handle_disconnect_remote */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_CC_CONNECTED_ACK ccsip_handle_sentinviteconnected_ev_cc_connected_ack, */
- {E_CC_CONNECTED_ACK, H_SENTINVITECONNECTED_EV_CC_CONNECTED_ACK},
- /* E_CC_RELEASE ccsip_handle_disconnect_local, */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL},
- /* E_SIP_UPDATE ccsip_handle_early_ev_sip_update */
- {E_SIP_UPDATE, H_EARLY_EV_SIP_UPDATE},
- /* E_SIP_UPDATE_RESPONSE ccsip_handle_early_ev_sip_update_response */
- {E_SIP_UPDATE_RESPONSE, H_EARLY_EV_SIP_UPDATE_RESPONSE},
- /* E_CC_UPDATE ccsip_handle_early_ev_cc_feature */
- {E_CC_FEATURE, H_EARLY_EV_CC_FEATURE},
- /* E_CC_FEATURE_ACK ccsip_handle_early_ev_cc_feature_ack */
- {E_CC_FEATURE_ACK, H_EARLY_EV_CC_FEATURE_ACK},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
- /*
- * SIP_STATE_RECV_INVITE
- */
- {SIP_STATE_RECV_INVITE,
- {
- /* E_SIP_BYE ccsip_handle_disconnect_remote */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_SIP_CANCEL ccsip_handle_disconnect_remote, */
- {E_SIP_CANCEL, H_DISCONNECT_REMOTE},
- /* E_CC_SETUP_ACK ccsip_handle_recvinvite_ev_cc_setup_ack, */
- {E_CC_SETUP_ACK, H_RECVINVITE_EV_CC_SETUP_ACK},
- /* E_CC_PROCEEDING ccsip_handle_recvinvite_ev_cc_proceeding, */
- {E_CC_PROCEEDING, H_RECVINVITE_EV_CC_PROCEEDING},
- /* E_CC_ALERTING ccsip_handle_recvinvite_ev_cc_alerting, */
- {E_CC_ALERTING, H_RECVINVITE_EV_CC_ALERTING},
- /* E_CC_CONNECTED ccsip_handle_recvinvite_ev_cc_connected, */
- {E_CC_CONNECTED, H_RECVINVITE_EV_CC_CONNECTED},
- /* E_CC_RELEASE ccsip_handle_disconnect_local_unanswered, */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL_UNANSWERED},
- /* E_SIP_INV_LOCALEXPIRES_TIMER ccsip_handle_localexpires_timer */
- {E_SIP_INV_LOCALEXPIRES_TIMER, H_HANDLE_LOCALEXPIRES_TIMER},
- /* E_SIP_UPDATE ccsip_handle_early_ev_sip_update */
- {E_SIP_UPDATE, H_EARLY_EV_SIP_UPDATE},
- /* E_SIP_UPDATE_RESPONSE ccsip_handle_early_ev_sip_update_response */
- {E_SIP_UPDATE_RESPONSE, H_EARLY_EV_SIP_UPDATE_RESPONSE},
- /* E_CC_UPDATE ccsip_handle_early_ev_cc_feature */
- {E_CC_FEATURE, H_EARLY_EV_CC_FEATURE},
- /* E_CC_FEATURE_ACK ccsip_handle_early_ev_cc_feature_ack */
- {E_CC_FEATURE_ACK, H_EARLY_EV_CC_FEATURE_ACK},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY}
-
- /* Initializing any events which are not used to Invalid events */
- }
- },
-
- /*
- * SIP_STATE_RECV_INVITE_PROCEEDING
- */
- {SIP_STATE_RECV_INVITE_PROCEEDING,
- {
- /* E_SIP_BYE ccsip_handle_disconnect_remote, */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_SIP_CANCEL ccsip_handle_disconnect_remote */
- {E_SIP_CANCEL, H_DISCONNECT_REMOTE},
- /* E_CC_ALERTING ccsip_handle_recvinvite_ev_cc_alerting, */
- {E_CC_ALERTING, H_RECVINVITE_EV_CC_ALERTING},
- /* E_CC_CONNECTED ccsip_handle_recvinvite_ev_cc_connected, */
- {E_CC_CONNECTED, H_RECVINVITE_EV_CC_CONNECTED},
- /* E_CC_RELEASE ccsip_handle_disconnect_local_unanswered, */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL_UNANSWERED},
- /* E_SIP_INV_LOCALEXPIRES_TIMER ccsip_handle_localexpires_timer */
- {E_SIP_INV_LOCALEXPIRES_TIMER, H_HANDLE_LOCALEXPIRES_TIMER},
- /* E_SIP_UPDATE ccsip_handle_early_ev_sip_update */
- {E_SIP_UPDATE, H_EARLY_EV_SIP_UPDATE},
- /* E_SIP_UPDATE_RESPONSE ccsip_handle_early_ev_sip_update_response */
- {E_SIP_UPDATE_RESPONSE, H_EARLY_EV_SIP_UPDATE_RESPONSE},
- /* E_CC_UPDATE ccsip_handle_early_ev_cc_feature */
- {E_CC_FEATURE, H_EARLY_EV_CC_FEATURE},
- /* E_CC_FEATURE_ACK ccsip_handle_early_ev_cc_feature_ack */
- {E_CC_FEATURE_ACK, H_EARLY_EV_CC_FEATURE_ACK},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
- /*
- * SIP_STATE_RECV_INVITE_ALERTING
- */
- {SIP_STATE_RECV_INVITE_ALERTING,
- {
- /* E_SIP_BYE ccsip_handle_disconnect_remote, */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_SIP_CANCEL ccsip_handle_disconnect_remote, */
- {E_SIP_CANCEL, H_DISCONNECT_REMOTE},
- /* E_CC_CONNECTED ccsip_handle_recvinvite_ev_cc_connected, */
- {E_CC_CONNECTED, H_RECVINVITE_EV_CC_CONNECTED},
- /* E_CC_RELEASE ccsip_handle_disconnect_local_unanswered, */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL_UNANSWERED},
- /* E_SIP_INV_LOCALEXPIRES_TIMER ccsip_handle_localexpires_timer */
- {E_SIP_INV_LOCALEXPIRES_TIMER, H_HANDLE_LOCALEXPIRES_TIMER},
- /* E_SIP_UPDATE ccsip_handle_early_ev_sip_update */
- {E_SIP_UPDATE, H_EARLY_EV_SIP_UPDATE},
- /* E_SIP_UPDATE_RESPONSE ccsip_handle_early_ev_sip_update_response */
- {E_SIP_UPDATE_RESPONSE, H_EARLY_EV_SIP_UPDATE_RESPONSE},
- /* E_CC_UPDATE ccsip_handle_early_ev_cc_feature */
- {E_CC_FEATURE, H_EARLY_EV_CC_FEATURE},
- /* E_CC_FEATURE_ACK ccsip_handle_early_ev_cc_feature_ack */
- {E_CC_FEATURE_ACK, H_EARLY_EV_CC_FEATURE_ACK},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_SIP_2xx ccsip_handle_recvinvite_ev_sip_2xx */
- {E_SIP_2xx, H_RECVINVITE_EV_SIP_2XX},
- /* E_SIP_FAILURE_RESPONSE ccsip_handle_sentinvite_ev_sip_fxx, */
- {E_SIP_FAILURE_RESPONSE, H_SENTINVITE_EV_SIP_FXX},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
- /*
- * SIP_STATE_RECV_INVITE_CONNECTED
- */
- {SIP_STATE_RECV_INVITE_CONNECTED,
- {
- /* E_SIP_ACK ccsip_handle_recvinvite_ev_sip_ack, */
- {E_SIP_ACK, H_RECVINVITE_EV_SIP_ACK},
- /* E_SIP_BYE ccsip_handle_disconnect_remote, */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_CC_RELEASE ccsip_handle_disconnect_local, */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL},
- /* E_SIP_UPDATE ccsip_handle_early_ev_sip_update */
- {E_SIP_UPDATE, H_EARLY_EV_SIP_UPDATE},
- /* E_SIP_UPDATE_RESPONSE ccsip_handle_early_ev_sip_update_response */
- {E_SIP_UPDATE_RESPONSE, H_EARLY_EV_SIP_UPDATE_RESPONSE},
- /* E_CC_UPDATE ccsip_handle_early_ev_cc_feature */
- {E_CC_FEATURE, H_EARLY_EV_CC_FEATURE},
- /* E_CC_FEATURE_ACK ccsip_handle_early_ev_cc_feature_ack */
- {E_CC_FEATURE_ACK, H_EARLY_EV_CC_FEATURE_ACK},
- /* E_SIP_INV_EXPIRES_TIMER ccsip_handle_recvinvite_ev_expires_timer */
- {E_SIP_INV_EXPIRES_TIMER, H_RECVINVITE_SENTOK_NO_SIP_ACK},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
-
- /*
- * SIP_STATE_ACTIVE
- */
- {SIP_STATE_ACTIVE,
- {
- /* E_SIP_INVITE ccsip_handle_active_ev_sip_invite, */
- {E_SIP_INVITE, H_ACTIVE_EV_SIP_INVITE},
- /* E_SIP_BYE ccsip_handle_disconnect_remote, */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_SIP_2xx ccsip_handle_active_2xx, */
- {E_SIP_2xx, H_ACTIVE_2xx},
- /* E_SIP_REFER ccsip_handle_refer_sip_message, */
- {E_SIP_REFER, H_REFER_SIP_MESSAGE},
- /* E_SIP_FAILURE_RESPONSE ccsip_handle_sentinvite_ev_sip_fxx, */
- {E_SIP_FAILURE_RESPONSE, H_SENTINVITE_EV_SIP_FXX},
- /* E_CC_RELEASE ccsip_handle_disconnect_local, */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL},
- /* E_CC_FEATURE ccsip_handle_active_ev_cc_feature, */
- {E_CC_FEATURE, H_ACTIVE_EV_CC_FEATURE},
- /* E_CC_FEATURE_ACK ccsip_handle_active_ev_cc_feature_ack, */
- {E_CC_FEATURE_ACK, H_ACTIVE_EV_CC_FEATURE_ACK},
- /* E_SIP_UPDATE ccsip_handle_active_ev_sip_update */
- {E_SIP_UPDATE, H_CONFIRM_EV_SIP_UPDATE},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_CC_INFO ccsip_handle_ev_cc_info */
- {E_CC_INFO, H_EV_CC_INFO},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
- /*
- * SIP_STATE_SENT_MIDCALL_INVITE
- */
- {SIP_STATE_SENT_MIDCALL_INVITE,
- {
- /* E_SIP_INVITE ccsip_handle_active_ev_sip_invite, */
- {E_SIP_INVITE, H_ACTIVE_EV_SIP_INVITE},
- /* E_SIP_BYE ccsip_handle_disconnect_remote, */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_SIP_2xx ccsip_handle_sentinvite_midcall_ev_sip_2xx, */
- {E_SIP_2xx, H_SENTINVITE_MIDCALL_EV_SIP_2XX},
- /* E_SIP_FAILURE_RESPONSE ccsip_handle_sentinvite_ev_sip_fxx, */
- {E_SIP_FAILURE_RESPONSE, H_SENTINVITE_EV_SIP_FXX},
- /* E_SIP_INV_EXPIRES_TIMER ccsip_handle_disconnect_local */
- {E_SIP_INV_EXPIRES_TIMER, H_DISCONNECT_LOCAL},
- /* E_CC_RELEASE ccsip_handle_disconnect_local, */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL},
- /* E_CC_FEATURE ccsip_handle_sentinvite_midcall_ev_cc_feature, */
- {E_CC_FEATURE, H_SENTINVITE_MIDCALL_EV_CC_FEATURE},
- /* E_SIP_UPDATE ccsip_handle_active_ev_sip_update */
- {E_SIP_UPDATE, H_CONFIRM_EV_SIP_UPDATE},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_CC_INFO ccsip_handle_ev_cc_info */
- {E_CC_INFO, H_EV_CC_INFO},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
- /*
- * SIP_STATE_RECV_MIDCALL_INVITE_CCFEATUREACK_PENDING
- */
- {SIP_STATE_RECV_MIDCALL_INVITE_CCFEATUREACK_PENDING,
- {
- /* E_SIP_BYE ccsip_handle_disconnect_remote, */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_CC_RELEASE ccsip_handle_disconnect_media_change, */
- {E_CC_RELEASE, H_DISCONNECT_MEDIA_CHANGE},
- /* E_CC_FEATURE_ACK ccsip_handle_recvmidcallinvite_ccfeatureackpending_ev_cc_feature_ack, */
- {E_CC_FEATURE_ACK, H_RECVMIDCALLINVITE_CCFEATUREACKPENDING_EV_CC_FEATURE_ACK},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_CC_FEATURE, ccsip_handle_default_recvreq_ack_pending_ev_cc_feature */
- {E_CC_FEATURE, H_DEFAULT_RECVREQ_ACK_PENDING_EV_CC_FEATURE},
- /* E_CC_INFO ccsip_handle_ev_cc_info */
- {E_CC_INFO, H_EV_CC_INFO},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
-
- /*
- * SIP_STATE_RECV_MIDCALLINVITE_SIPACK_PENDING
- */
- {SIP_STATE_RECV_MIDCALL_INVITE_SIPACK_PENDING,
- {
- /* E_SIP_ACK ccsip_handle_recvmidcallinvite_sipackpending_ev_sip_ack, */
- {E_SIP_ACK, H_RECVMIDCALLINVITE_SIPACKPENDING_EV_SIP_ACK},
- /* E_SIP_BYE ccsip_handle_disconnect_remote, */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_CC_RELEASE ccsip_handle_disconnect_local, */
- {E_CC_RELEASE, H_DISCONNECT_LOCAL},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_CC_FEATURE, ccsip_handle_default_recvreq_ack_pending_ev_cc_feature */
- {E_CC_FEATURE, H_DEFAULT_RECVREQ_ACK_PENDING_EV_CC_FEATURE},
- /* E_CC_INFO ccsip_handle_ev_cc_info */
- {E_CC_INFO, H_EV_CC_INFO},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
- /*
- * SIP_STATE_RELEASE
- */
- {SIP_STATE_RELEASE,
- {
- /* E_SIP_BYE, ccsip_handle_release_ev_sip_bye */
- {E_SIP_BYE, H_BYE_RELEASE},
- /* E_SIP_ACK ccsip_handle_recv_error_response_ev_sip_ack, */
- {E_SIP_ACK, H_RECV_ERR_EV_SIP_ACK},
- /* E_SIP_INVITE ccsip_handle_sentbye_recvd_invite, */
- {E_SIP_INVITE, H_SENTBYE_EV_SIP_INVITE},
- /* E_SIP_1xx ccsip_handle_sentbye_ev_sip_1xx, */
- {E_SIP_1xx, H_SENTBYE_EV_SIP_1XX},
- /* E_SIP_2xx ccsip_handle_sentbye_ev_sip_2xx, */
- {E_SIP_2xx, H_SENTBYE_EV_SIP_2XX},
- /* E_SIP_FAILURE_RESPONSE ccsip_handle_sentbye_ev_sip_fxx, */
- {E_SIP_FAILURE_RESPONSE, H_SENTBYE_EV_SIP_FXX},
- /* E_SIP_SUPERVISION_DISCONNECT_TIMER
- * ccsip_handle_sendbye_ev_supervision_disconnect, */
- {E_SIP_SUPERVISION_DISCONNECT_TIMER, H_SENTBYE_SUPERVISION_DISCONNECT_TIMER},
- /* E_CC_RELEASE_COMPLETE, ccsip_handle_release_complete, */
- {E_CC_RELEASE_COMPLETE, H_RELEASE_COMPLETE},
- /* E_SIP_UPDATE ccsip_handle_sentbye_recvd_invite, */
- {E_SIP_UPDATE, H_SENTBYE_EV_SIP_INVITE},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_CC_FEATURE ccsip_handle_release_ev_cc_feature, */
- {E_CC_FEATURE, H_RELEASE_EV_CC_FEATURE},
- /* E_CC_RELEASE, ccsip_handle_release_ev_release, */
- {E_CC_RELEASE, H_RELEASE_EV_RELEASE},
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
-
- /*
- * SIP_STATE_BLIND_XFER_PENDING,
- */
-
- {SIP_STATE_BLIND_XFER_PENDING,
- {
- /* E_SIP_BYE, ccsip_handle_release_ev_sip_bye */
- {E_SIP_BYE, H_BYE_RELEASE},
- /* E_SIP_2xx ccsip_handle_sentblindntfy_ev_sip_2xx, */
- {E_SIP_2xx, H_SENT_BLINDNTFY},
- /* E_SIP_FAILURE_RESPONSE ccsip_handle_sentbye_ev_sip_fxx, */
- {E_SIP_FAILURE_RESPONSE, H_SENTBYE_EV_SIP_FXX},
- /* E_CC_FEATURE ccsip_handle_send_blind_notify, */
- {E_CC_FEATURE, H_BLIND_NOTIFY},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
-
- }
- },
-
- {SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING,
- {
- /* E_SIP_TIMER, ccsip_handle_default_sip_timer */
- {E_SIP_TIMER, H_DEFAULT_SIP_TIMER},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_CC_FEATURE ccsip_handle_default_ev_cc_feature */
- {E_CC_FEATURE, H_DEFAULT_EV_CC_FEATURE},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
-
- {SIP_STATE_SENT_OOD_REFER,
- {
- {E_SIP_1xx, H_OOD_REFER_RESPONSE_EV_SIP_1xx},
- {E_SIP_2xx, H_OOD_REFER_RESPONSE_EV_SIP_2xx},
- {E_SIP_3xx, H_OOD_REFER_RESPONSE_EV_SIP_fxx},
- {E_SIP_FAILURE_RESPONSE, H_OOD_REFER_RESPONSE_EV_SIP_fxx},
- /* E_CC_INFO ccsip_handle_ev_cc_info */
- {E_CC_INFO, H_EV_CC_INFO},
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
-
- {SIP_STATE_RECV_UPDATEMEDIA_CCFEATUREACK_PENDING,
- {
- /* E_SIP_BYE ccsip_handle_disconnect_remote, */
- {E_SIP_BYE, H_DISCONNECT_REMOTE},
- /* E_CC_RELEASE ccsip_handle_disconnect_media_change, */
- {E_CC_RELEASE, H_DISCONNECT_MEDIA_CHANGE},
- /* E_CC_FEATURE_ACK ccsip_handle_recvupdatenewmedia_ccfeatureackpending_ev_cc_feature_ack, */
- {E_CC_FEATURE_ACK, H_RECVUPDATEMEDIA_CCFEATUREACKPENDING_EV_CC_FEATURE_ACK},
- /* E_SIP_NOTIFY ccsip_handle_unsolicited_notify */
- {E_SIP_NOTIFY, H_EV_SIP_UNSOLICITED_NOTIFY},
- /* E_CC_FEATURE, ccsip_handle_default_recvreq_ack_pending_ev_cc_feature */
- {E_CC_FEATURE, H_DEFAULT_RECVREQ_ACK_PENDING_EV_CC_FEATURE},
- /* E_CC_INFO ccsip_handle_ev_cc_info */
- {E_CC_INFO, H_EV_CC_INFO},
-
- /* Initializing any events which are not used to Invalid events */
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT},
- {H_INVALID_EVENT, H_DEFAULT}
- }
- },
-
-};
-
-static const sipSMEventActionFn_t
- gSIPHandlerTable[SIPSPI_EV_INDEX_END - SIPSPI_EV_INDEX_BASE + 1] = {
-
- /*0*//* H_IDLE_EV_SIP_INVITE, */
- ccsip_handle_idle_ev_sip_invite,
-
- /*1*//* H_IDLE_EV_CC_SETUP, */
- ccsip_handle_idle_ev_cc_setup,
-
- /*2*//* H_SENTINVITE_EV_SIP_1XX, */
- ccsip_handle_sentinvite_ev_sip_1xx,
-
- /*3*//* H_SENTINVITE_EV_SIP_2XX, */
- ccsip_handle_sentinvite_ev_sip_2xx,
-
- /*4*//* H_SENTINVITE_EV_SIP_FXX, */
- ccsip_handle_sentinvite_ev_sip_fxx,
-
- /*5*//* H_DISCONNECT_LOCAL_EARLY, */
- ccsip_handle_disconnect_local_early,
-
- /*6*//* H_DISCONNECT_REMOTE, */
- ccsip_handle_disconnect_remote,
-
- /*7*//* H_SENTINVITECONNECTED_EV_CC_CONNECTED_ACK, */
- ccsip_handle_sentinviteconnected_ev_cc_connected_ack,
-
- /*8*//* H_DISCONNECT_LOCAL, */
- ccsip_handle_disconnect_local,
-
- /*9*//* H_RECVINVITE_EV_CC_SETUP_ACK, */
- ccsip_handle_recvinvite_ev_cc_setup_ack,
-
- /*10*//* H_RECVINVITE_EV_CC_PROCEEDING, */
- ccsip_handle_recvinvite_ev_cc_proceeding,
-
- /*11*//* H_RECVINVITE_EV_CC_ALERTING, */
- ccsip_handle_recvinvite_ev_cc_alerting,
-
- /*12*//* H_RECVINVITE_EV_CC_CONNECTED, */
- ccsip_handle_recvinvite_ev_cc_connected,
-
- /*13*//* H_DISCONNECT_LOCAL_UNANSWERED, */
- ccsip_handle_disconnect_local_unanswered,
-
- /*14*//* H_RECVINVITE_EV_SIP_ACK, */
- ccsip_handle_recvinvite_ev_sip_ack,
-
- /*15*//* H_ACTIVE_EV_SIP_INVITE, */
- ccsip_handle_active_ev_sip_invite,
-
- /*16*//* H_ACTIVE_EV_CC_FEATURE, */
- ccsip_handle_active_ev_cc_feature,
-
- /*17*//* H_ACCEPT_2XX, */
- ccsip_handle_accept_2xx,
-
- /*18*//* H_REFER_SIP_MESSAGE, */
- ccsip_handle_refer_sip_message,
-
- /*19*//* H_ACTIVE_EV_CC_FEATURE_ACK, */
- ccsip_handle_active_ev_cc_feature_ack,
-
- /*20*//* H_SENTINVITE_MIDCALL_EV_SIP_2XX, */
- ccsip_handle_sentinvite_midcall_ev_sip_2xx,
-
- /*21*//* H_SENTINVITE_MIDCALL_EV_CC_FEATURE, */
- ccsip_handle_sentinvite_midcall_ev_cc_feature,
-
- /*22*//* H_RECVMIDCALLINVITE_CCFEATUREACKPENDING_EV_CC_FEATURE_ACK */
- ccsip_handle_recvmidcallinvite_ccfeatureackpending_ev_cc_feature_ack,
-
- /*23*//* H_RECVMIDCALLINVITE__SIPACKPENDING_EV_SIP_ACK, */
- ccsip_handle_recvmidcallinvite_sipackpending_ev_sip_ack,
-
- /*24*//* H_DEFAULT_SIP_MESSAGE, */
- ccsip_handle_default_sip_message,
-
- /*25*//* H_DEFAULT_SIP_RESPONSE, */
- ccsip_handle_default_sip_response,
-
- /*26*//* H_DEFAULT, */
- ccsip_handle_default,
-
- /*27*//* H_SIP_INV_EXPIRES_TIMER */
- ccsip_handle_disconnect_local_early,
-
- /*28*//* H_SIP_OPTIONS, */
- ccsip_handle_process_in_call_options_request,
-
- /*29*//* H_SENTINVITE_EV_SIP_3XX, */
- ccsip_handle_sentinvite_ev_sip_3xx,
-
- /*30*//*H_RECV_ERR_EV_SIP_ACK */
- ccsip_handle_recv_error_response_ev_sip_ack,
-
- /*31*//*H_SENTBYE_EV_SIP_2XX */
- ccsip_handle_sentbye_ev_sip_2xx,
-
- /*32*//*H_SENTBYE_EV_SIP_1XX */
- ccsip_handle_sentbye_ev_sip_1xx,
-
- /*33*//*H_SENTBYE_EV_SIP_FXX */
- ccsip_handle_sentbye_ev_sip_fxx,
-
- /*34*//*H_SENTBYE_EV_SIP_INVITE */
- ccsip_handle_sentbye_recvd_invite,
-
- /*35*//*H_SENTBYE_SUPERVISION_DISCONNECT_TIMER */
- ccsip_handle_sendbye_ev_supervision_disconnect,
-
- /*36*//*H_RELEASE_COMPLETE */
- ccsip_handle_release_complete,
-
- /*37*//*H_ACTIVE_2xx */
- ccsip_handle_active_2xx,
-
- /*38*//*H_BLIND_NOTIFY */
- ccsip_handle_send_blind_notify,
-
- /*39*//*H_SENT_BLINDNTFY */
- ccsip_handle_sentblindntfy_ev_sip_2xx,
-
- /*40*//*H_BYE_RELEASE, */
- ccsip_handle_release_ev_sip_bye,
-
- /*41*//*H_HANDLE_LOCALEXPIRES_TIMER, */
- ccsip_handle_localexpires_timer,
-
- /*42*//*H_DEFAULT_SIP_TIMER */
- ccsip_handle_default_sip_timer,
-
- /*43*//*H_EARLY_EV_SIP_UPDATE */
- ccsip_handle_early_ev_sip_update,
-
- /*44*//*H_EARLY_EV_SIP_UPDATE_RESPONSE */
- ccsip_handle_early_ev_sip_update_response,
-
- /*45*//*H_EARLY_EV_CC_FEATURE */
- ccsip_handle_early_ev_cc_feature,
-
- /*46*//*H_EARLY_EV_CC_FEATURE_ACK */
- ccsip_handle_early_ev_cc_feature_ack,
-
- /*47*//*H_CONFIRM_EV_SIP_UPDATE */
- ccsip_handle_active_ev_sip_update,
-
- /*48*//*H_RECVUPDATEMEDIA_CCFEATUREACKPENDING_EV_CC_FEATURE_ACK */
- ccsip_handle_recvupdatemedia_ccfeatureackpending_ev_cc_feature_ack,
-
- /*49*//*H_SIP_GLARE_AVOIDANCE_TIMER */
- ccsip_handle_timer_glare_avoidance,
-
- /*50*//*H_RECVINVITE_SENTOK_NO_SIP_ACK */
- ccsip_handle_recvinvite_ev_expires_timer,
-
- /*51*//*H_EV_SIP_UNSOLICITED_NOTIFY */
- ccsip_handle_unsolicited_notify,
-
- /*52*//*H_RECVINVITE_EV_SIP_2XX, */
- ccsip_handle_recvinvite_ev_sip_2xx,
-
- /*53*//*H_ICMP_UNREACHABLE, */
- ccsip_handle_icmp_unreachable,
-
- /*54*//*H_DISCONNECT_MEDIA_CHANGE, */
- ccsip_handle_disconnect_media_change,
-
- /*55*//*H_DEFAULT_EV_CC_FEATURE, */
- ccsip_handle_default_ev_cc_feature,
-
- /*56*//*H_DEFAULT_RECVREQ_ACK_PENDING_EV_CC_FEATURE */
- ccsip_handle_default_recvreq_ack_pending_ev_cc_feature,
-
- /*57*//*H_OOD_REFER_RESPONSE_EV_SIP_1xx */
- ccsip_handle_sent_ood_refer_ev_sip_1xx,
-
- /*58*//*H_OOD_REFER_RESPONSE_EV_SIP_2xx */
- ccsip_handle_sent_ood_refer_ev_sip_2xx,
-
- /*59*//*H_OOD_REFER_RESPONSE_EV_SIP_fxx */
- ccsip_handle_sent_ood_refer_ev_sip_fxx,
-
- /*60*//* H_RELEASE_EV_CC_FEATURE, */
- ccsip_handle_release_ev_cc_feature,
-
- /*61*//* H_EV_CC_INFO, */
- ccsip_handle_ev_cc_info,
-
- /*62*//* H_RELEASE_EV_RELEASE, */
- ccsip_handle_release_ev_release,
-};
-
-static uint32_t get_callref(const char *tag) {
- int32_t i, callref = 0;
- const char * ref;
-
- for ( i = (strlen(tag)-1); i >= 0; i--) {
- ref = &tag[i];
- if ( *ref == '-' ) {
- sscanf ( ref, "-%d", &callref);
- break;
- }
- }
- return callref;
-}
-
-sipSMAction_t
-get_handler_index (sipSMStateType_t isipsmstate, sipSMEventType_t isipsmevent)
-{
- int16_t i;
-
- if ((isipsmstate < SIP_STATE_BASE) || (isipsmstate > SIP_STATE_END) ||
- (isipsmevent < SIPSPI_EV_BASE) || (isipsmevent > SIPSPI_EV_END)) {
- buginf("\nvalue of event passed isipsmevent=%d value of state = %d, "
- "SIP_STATE_BASE = %d, SIP_STATE_END = %d, SIPSPI_EV_BASE = %d,"
- " SIPSPI_EV_END = %d",
- isipsmstate, isipsmevent, SIP_STATE_BASE, SIP_STATE_END,
- SIPSPI_EV_BASE, SIPSPI_EV_END);
-
- return H_INVALID_EVENT;
- }
-
- for (i = 0; i < MAX_STATE_EVENTS; i++) {
- if (g_sip_table[isipsmstate].validEvent[i].sipValidEvent == (int16_t)isipsmevent) {
- return ((sipSMAction_t) g_sip_table[isipsmstate].validEvent[i].actionIndex);
- }
- }
- switch (isipsmevent) {
- case E_SIP_INVITE:
- case E_SIP_UPDATE:
- case E_SIP_ACK:
- case E_SIP_BYE:
- case E_SIP_REFER:
- case E_SIP_CANCEL:
- return H_DEFAULT_SIP_MESSAGE;
- case E_SIP_1xx:
- case E_SIP_2xx:
- case E_SIP_3xx:
- case E_SIP_FAILURE_RESPONSE:
- return H_DEFAULT_SIP_RESPONSE;
- case E_SIP_TIMER:
- return H_DEFAULT_SIP_TIMER;
-
- case E_SIP_OPTIONS:
- return H_SIP_OPTIONS;
-
- case E_SIP_GLARE_AVOIDANCE_TIMER:
- return H_SIP_GLARE_AVOIDANCE_TIMER;
-
- case E_SIP_ICMP_UNREACHABLE:
- return H_ICMP_UNREACHABLE;
-
- default:
- break;
- }
- return H_DEFAULT;
-}
-
-
-void
-sip_sm_change_state (ccsipCCB_t *ccb, sipSMStateType_t new_state)
-{
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Change state %s -> %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->dn_line, ccb->gsm_id, "sip_sm_change_state"),
- sip_util_state2string(ccb->state),
- sip_util_state2string(new_state));
-
- if (ccb->state == SIP_STATE_RELEASE &&
- new_state == SIP_STATE_IDLE) {
- /* Just add call marker in the log */
- DEF_DEBUG("===================================================\n");
- }
-
- /*
- * If we are moving out of SIP_STATE_RELEASE, then stop the
- * supervision timer if it has been started
- */
- if (ccb->state == SIP_STATE_RELEASE) {
- (void) sip_platform_supervision_disconnect_timer_stop(ccb->index);
- }
-
- ccb->state = new_state;
-
- if (ccb->state == SIP_STATE_RELEASE) {
- (void) sip_platform_supervision_disconnect_timer_start(SUPERVISION_DISCONNECT_TIMEOUT,
- ccb->index);
- }
-}
-
-/*
- * Function: sip_util_extract_sdp()
- *
- * Parameters: ccb - The current call control block
- * message - The sip message to parse
- *
- * Description: This routine parses the indicated message for SDP.
- *
- * Returns: sip_sdp_status_t - An enum which contains several return codes
- *
- * Note: The SIP_SDP_DNS_FAIL will not be returned from this
- * function because GSM also handles DNS look up. The rest of
- * this module should still check for the SIP_SDP_DNS_FAIL value
- * for the return code of this function. They should be kept just
- * in case that there is a need for SIP to check DNS for some
- * reason in the future.
- */
-static sipsdp_status_t
-sip_util_extract_sdp (ccsipCCB_t *ccb, sipMessage_t *message)
-{
- const char *fname = "sip_util_extract_sdp";
- // const char *content_type;
- uint8_t content_type = 0;
- int content_length = 0;
- cc_sdp_t *sip_msg_sdp = NULL;
- u16 i = 0;
- sipsdp_status_t retval = SIP_SDP_NOT_PRESENT;
- char *sdp_data = NULL; // message->mesg_body;
- uint16_t num_m_lines;
-
- /*
- * Check to see if SDP is present in this message
- */
- // Go through the different body types to see if there is an
- // SDP body
- if (message->num_body_parts == 0) {
- content_length = 0;
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"\nmultipart/mixed No SDP Found!\n", DEB_F_PREFIX_ARGS(SIP_SDP, fname));
- } else {
- for (i = 0; i < message->num_body_parts; i++) {
- if (message->mesg_body[i].msgContentTypeValue ==
- SIP_CONTENT_TYPE_SDP_VALUE) {
- content_type = SIP_CONTENT_TYPE_SDP_VALUE;
- content_length = message->mesg_body[i].msgLength;
- sdp_data = message->mesg_body[i].msgBody;
- break;
- }
- }
- }
-
- /*
- * Check for content
- */
- if ((content_type != SIP_CONTENT_TYPE_SDP_VALUE) ||
- (content_length <= 0)) {
- /* there is no SDP content or no content */
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY), ccb->index,
- ccb->dn_line, fname, "No SDP");
- return (SIP_SDP_NOT_PRESENT);
- }
-
- /*
- * Allocate a SDP buffer to work with (only destination buffer is needed).
- *
- * Here we are handing in an empty string to designate that we are not
- * in the context of a peerconnection object
- */
- sipsdp_src_dest_create("", CCSIP_DEST_SDP_BIT, &sip_msg_sdp);
- if ((sip_msg_sdp == NULL) || (sip_msg_sdp->dest_sdp == NULL)) {
- /* Unable to get SDP */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SDP_CREATE_BUF_ERROR),
- fname);
- return (SIP_SDP_ERROR);
- }
- /*
- * Pasrse the SDP body
- */
- if (sdp_parse(sip_msg_sdp->dest_sdp, &sdp_data,
- (uint16_t)content_length) != SDP_SUCCESS) {
- /* unable to parse the SDP */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_PARSE_SDP_ERROR), fname);
-
- sipsdp_src_dest_free(CCSIP_DEST_SDP_BIT, &sip_msg_sdp);
- return (SIP_SDP_ERROR);
- }
-
- /*
- * Verify that there are media lines present
- */
- num_m_lines = sdp_get_num_media_lines(sip_msg_sdp->dest_sdp);
- if (num_m_lines == 0) {
- /* No media lines in the SDP body */
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "Process SDP, no media");
- retval = SIP_SDP_NO_MEDIA;
- } else {
- /* There is at least a media line in the SDP */
- retval = SIP_SDP_SUCCESS;
-
- /*
- * Check to see if the sdp->session_id and version_id are
- * the same. If they are, it could be a session audit.
- * In most cases, this is handled the same as
- * SIP_SDP_SUCCESS.
- */
- if (sip_msg_sdp->dest_sdp) {
- const char *new_session_id = NULL;
- const char *new_version_id = NULL;
-
- new_session_id = sdp_get_owner_sessionid(sip_msg_sdp->dest_sdp);
- new_version_id = sdp_get_owner_version(sip_msg_sdp->dest_sdp);
-
- if ((ccb->old_session_id) && (ccb->old_version_id) &&
- (new_session_id) && (new_version_id)) {
- if ((!(strcmp(ccb->old_session_id, new_session_id))) &&
- (!(strcmp(ccb->old_version_id, new_version_id)))) {
- retval = SIP_SDP_SESSION_AUDIT;
- }
- }
-
- if (ccb->old_session_id != NULL) {
- cpr_free(ccb->old_session_id);
- ccb->old_session_id = NULL;
- }
- if (ccb->old_version_id != NULL) {
- cpr_free(ccb->old_version_id);
- ccb->old_version_id = NULL;
- }
- if ((new_session_id) && (new_version_id)) {
- ccb->old_session_id = cpr_strdup(new_session_id);
- ccb->old_version_id = cpr_strdup(new_version_id);
- }
- }
- }
- /* free the SDP buffer */
- sipsdp_src_dest_free(CCSIP_DEST_SDP_BIT, &sip_msg_sdp);
- return (retval);
-}
-
-/*
- * Function: ccsip_save_local_msg_body
- *
- * Parameters: ccb - The pointer to ccsipCCB to save message body sent
- * by GSM.
- * msg_body - pointer to a new msg body to be saved.
- *
- * Description: This routine saves the message bodies sent by GSM via CCAPI.
- * If there is a previous message, the previous messages will
- * be freed before the current one is saved.
- *
- * Returns: void
- *
- */
-static void
-ccsip_save_local_msg_body (ccsipCCB_t *ccb, cc_msgbody_info_t *msg_body)
-{
- if ((msg_body == NULL) || (msg_body->num_parts == 0)) {
- return;
- }
-
- /*
- * Move the new bodies to the local_msg_body, the previous
- * msg. bodies will be freed by the move function
- */
- cc_mv_msg_body_parts(&ccb->local_msg_body, msg_body);
-}
-
-/*
- * Function: sip_redirect
- *
- * Parameters: ccb, response to invite request, status code of
- * response.
- *
- * Description: Will create a new invite with contact information
- * received in Redirection response to previous invite
- * Will clear up the call if all the contacts have been
- * used and no 2xx final response has been received.
- *
- * Returns:
- *
- */
-void
-sip_redirect (ccsipCCB_t *ccb, sipMessage_t *response, uint16_t status_code)
-{
- const char *fname = "sip_redirect";
- sipRedirectInfo_t *redirect_info;
- const char *contact;
- sipLocation_t *sipLocation;
- sipUrl_t *pContactURL = NULL;
- char *diversion[MAX_DIVERSION_HEADERS];
- char *str_temp = NULL;
- char ui_str[STATUS_LINE_MAX_LEN];
- int i = 0;
- boolean sent_invite = FALSE;
- cpr_ip_addr_t cc_remote_ipaddr;
- uint16_t diversion_count, cc_diversion_count, max_headers;
- size_t to_length;
- char tmp_str[STATUS_LINE_MAX_LEN];
- char stored_to_header[MAX_SIP_URL_LENGTH];
- char *temp = NULL;
-
-
- CPR_IP_ADDR_INIT(cc_remote_ipaddr);
-
- while (!sent_invite) {
- if (ccb->redirect_info == NULL) {
-
- /* Redirected for the first time allocating redirect_info */
- redirect_info = (sipRedirectInfo_t *)
- cpr_malloc(sizeof(sipRedirectInfo_t));
- if (redirect_info == NULL) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname, "malloc(redirect_info)");
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- redirect_info->sipContact = NULL;
- redirect_info->next_choice = 0;
- ccb->redirect_info = redirect_info;
- } else {
- redirect_info = ccb->redirect_info;
- }
-
- /*
- * Now we are clearing the record-route information since we
- * want redirected invite to use contact header. New transaction
- * will start now and that will be using new record-route information,
- * if any.
- */
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- ccb->record_route_info = NULL;
- }
-
- if (redirect_info->next_choice >= SIP_MAX_LOCATIONS) {
- /* Exhausted all Choices */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Exhausted all Contacts");
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
-
- if ((status_code >= SIP_RED_MULT_CHOICES &&
- status_code <= SIP_RED_USE_PROXY) &&
- (ccb->first_pass_3xx == TRUE)) {
- /* 300, 301, 302 and 305 must have contact header */
-
- /*
- * We have already initialized the redirect_info with the
- * contact info once, so the next time through the loop
- * skip this part.
- */
- ccb->first_pass_3xx = FALSE;
-
- if ((platGetPhraseText(STR_INDEX_CALL_REDIRECTED,
- (char *)tmp_str,
- STATUS_LINE_MAX_LEN - 1)) == CPR_SUCCESS) {
- memset(ui_str, 0, sizeof(ui_str));
- snprintf(ui_str, sizeof(ui_str), "%s (in %d)",
- tmp_str, status_code);
- ui_set_call_status(ui_str, ccb->dn_line, ccb->gsm_id);
- }
-
- if (redirect_info->sipContact) {
- /* Delete previously stored contact */
- sippmh_free_contact(redirect_info->sipContact);
- redirect_info->sipContact = NULL;
- }
-
- contact = sippmh_get_cached_header_val(response, CONTACT);
- redirect_info->sipContact = sippmh_parse_contact(contact);
- if ((redirect_info->sipContact == NULL)
- || (contact == NULL)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sippmh_parse_contact()");
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
- /*
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = redirect_info->sipContact;
- */
-
- sipLocation = redirect_info->sipContact->locations[0];
- redirect_info->next_choice = 1;
-
- //if we are a part of a transfer we are going to need this.
- //save the Contact value returned in 30x as the AOR for
- //value to be populated in a later REFER's Refer-To
- ccb->sip_referTo = strlib_update(ccb->sip_referTo, contact);
-
- } else {
- /* We should try next location in previous Contact */
-
- if ((redirect_info->sipContact == NULL) ||
- (redirect_info->next_choice >=
- redirect_info->sipContact->num_locations)) {
- /* Exhausted all Choices */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Exhausted all Contacts");
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- sipLocation = redirect_info->sipContact->locations
- [redirect_info->next_choice++];
- }
-
- /*
- * Get the CC-Diversion parameter (if any).
- */
- for (i = 0; i < MAX_DIVERSION_HEADERS; i++) {
- diversion[i] = NULL;
- }
- /*
- * We need to to compliment to old CC-Diversion and CC_Redirect.
- * We will either be getting CC_Diversion or Diversion or
- * CC_Redirect, which are all basically same.
- *
- * So instead of changing it on the parser level I would prefer
- * to do it at SIP level. The following code first looks for
- * Diversion then looks for CC_Diversion and then at last
- * priority looks for CC_Redirect
- */
- diversion_count = sippmh_get_num_particular_headers(response,
- SIP_HEADER_DIVERSION,
- SIP_HEADER_DIVERSION,
- diversion, MAX_DIVERSION_HEADERS);
- max_headers = MAX_DIVERSION_HEADERS - diversion_count;
- cc_diversion_count = sippmh_get_num_particular_headers(response,
- SIP_HEADER_CC_DIVERSION,
- SIP_HEADER_CC_DIVERSION,
- &diversion[diversion_count],
- max_headers);
- max_headers = MAX_DIVERSION_HEADERS - diversion_count - cc_diversion_count;
- (void) sippmh_get_num_particular_headers(response,
- SIP_HEADER_CC_REDIRECT,
- SIP_HEADER_CC_REDIRECT,
- &diversion[diversion_count + cc_diversion_count],
- max_headers);
- for (i = 0; i < MAX_DIVERSION_HEADERS; i++) {
- if (diversion[i]) {
- int len = 0;
-
- len = strlen(diversion[i]);
- if (ccb->diversion[i]) {
- cpr_free(ccb->diversion[i]);
- ccb->diversion[i] = NULL;
- }
- ccb->diversion[i] = (char *) cpr_malloc(len + 2);
- if (ccb->diversion[i]) {
- sstrncpy(ccb->diversion[i], diversion[i], len + 1);
- } else {
- CCSIP_DEBUG_ERROR(DEB_L_C_F_PREFIX"No memory left;"
- "Ignoring CC-Diversion header #%d %d\n",
- ccb->dn_line, ccb->gsm_id, fname,
- ccb->index, i + 1);
- }
- }
- }
-
- /*
- * Ignore TEL URLs so loop through until we hit SIP URL.
- */
- while ((sipLocation) &&
- (redirect_info->next_choice < SIP_MAX_LOCATIONS) &&
- (sipLocation->genUrl->schema != URL_TYPE_SIP)) {
- sipLocation = redirect_info->sipContact->locations
- [redirect_info->next_choice++];
- }
-
- if (!sipLocation) {
- /* Exhausted all Choices */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Exhausted all Contacts");
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
-
- pContactURL = sipLocation->genUrl->u.sipUrl;
-
- /*
- * Initially, set the port to the port contained in the ContactURL. Then
- * do a DNS Lookup on the host. If we get a new port in the response, we
- * will use that when building the Request URI.
- */
- ccb->dest_sip_port = pContactURL->port;
-
- if (!pContactURL->port_present) {
- /* Set the IP-level destination ipaddr and port in the ccb */
- dns_error_code = sipTransportGetServerAddrPort(pContactURL->host,
- &cc_remote_ipaddr,
- (uint16_t *) &ccb->dest_sip_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(pContactURL->host, &cc_remote_ipaddr, 100, 1);
- }
- if (dns_error_code == 0) {
- util_ntohl(&(ccb->dest_sip_addr), &cc_remote_ipaddr);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipTransportGetServerAddrPort or dnsGetHostByName()");
-
- /*
- * If DNS Lookup fails and there are more contacts, loop back up and try the next one.
- * If we're out of contacts, then just release the call.
- */
- if (redirect_info->next_choice < SIP_MAX_LOCATIONS) {
- continue;
- } else {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
- return;
- }
-
- /*
- * Get rid of transaction block for the ccb, we may have
- * tried previous proxy in the Contact list
- */
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
-
- /*
- * Make new Req-URI and To values
- */
-
- temp = strstr(ccb->sip_to, ";tag");
- to_length = (temp != NULL) ? (strlen(ccb->sip_to) - strlen(temp)) : MAX_SIP_URL_LENGTH;
- if (to_length < MAX_SIP_URL_LENGTH) {
- sstrncpy(stored_to_header, ccb->sip_to, to_length + 1);
- } else {
- sstrncpy(stored_to_header, ccb->sip_to, MAX_SIP_URL_LENGTH);
- }
-
- str_temp = strlib_open(ccb->sip_to, MAX_SIP_URL_LENGTH);
- snprintf(str_temp, MAX_SIP_URL_LENGTH, "%s", stored_to_header);
- ccb->sip_to = strlib_close(str_temp);
-
- if (pContactURL->maddr) {
- if (pContactURL->user) {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- "sip:%s%s%s@%s:%d;maddr=%s%s",
- pContactURL->user,
- (pContactURL->password ? ":" : ""),
- (pContactURL->password ? pContactURL->password : ""),
- pContactURL->host,
- ccb->dest_sip_port,
- pContactURL->maddr,
- (pContactURL->is_phone ? ";user=phone" : ""));
- } else {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- pContactURL->is_phone ? "sip:%s:%d;maddr=%s;user=phone"
- : "sip:%s:%d;maddr=%s",
- pContactURL->host, ccb->dest_sip_port,
- pContactURL->maddr);
- }
- } else {
- if (pContactURL->user) {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- "sip:%s%s%s@%s:%d%s",
- pContactURL->user,
- (pContactURL->password ? ":" : ""),
- (pContactURL->password ? pContactURL->password : ""),
- pContactURL->host,
- ccb->dest_sip_port,
- (pContactURL->is_phone ? ";user=phone" : ""));
- } else {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- pContactURL->is_phone ? "sip:%s:%d;user=phone" : "sip:%s:%d",
- pContactURL->host, ccb->dest_sip_port);
- }
- }
-
-
- ccb->ReqURIOriginal = strlib_update(ccb->ReqURIOriginal, ccb->ReqURI);
-
- ccb->sip_to_tag = strlib_update(ccb->sip_to_tag, ""); // Removing To Tag
- ccb->authen.cred_type = 0;
-
- ccb->last_recv_request_cseq = 0;
- ccb->last_recv_request_cseq_method = sipMethodInvalid;
-
- /*
- * Send out a new INVITE
- */
- if (sipSPISendInvite(ccb, SIP_INVITE_TYPE_REDIRECTED, FALSE) == TRUE) {
- sent_invite = TRUE;
- } else {
- status_code = SIP_1XX_TRYING;
- }
- }
- return;
-
-}
-
-/*
- * Function: parseAlertingHeader
- *
- * Parameters: ccb: call control block
- * header: The Alert-Info header
- *
- * Description: Parses the alert-info header to
- * determine if the value is a known
- * internal ringer or tone.
- *
- * Note: Defaults to inside ring so that is what will be
- * played if any errors are encountered
- * during processing or if the header is not a
- * recognized value.
- *
- */
-void
-parseAlertingHeader (ccsipCCB_t *ccb, const char *header)
-{
- char alertHeader[MAX_SIP_URL_LENGTH];
- char *pAlertHeader;
- char *input = NULL;
- unsigned int counter = 0;
-
- /*
- * Since alertHeader is a const char and
- * we need to modify it, copy the header
- * into a char * Easier to do this than
- * modify SIP core to pass around a char *
- */
- sstrncpy(alertHeader, header, MAX_SIP_URL_LENGTH);
- pAlertHeader = alertHeader;
-
- /*
- * Check for malformed url.
- * Is opening < present?
- */
- if (*pAlertHeader == '<') {
- pAlertHeader++;
-
- /* Eat any leading white space */
- while (isspace((int)*pAlertHeader)) {
- pAlertHeader++;
- }
-
- /* Is trailing > present? */
- input = pAlertHeader;
- pAlertHeader = strchr(input, '>');
- if (pAlertHeader != NULL) {
- /*
- * Overwrite > with NULL to terminate
- * ringer name
- */
- *pAlertHeader = NUL;
-
- /*
- * Check input against the list of
- * internal ringers. The bellcore
- * ringers were added to the end of
- * the ringer list so add the offset
- * to match them up correctly
- */
- for (counter = 0; counter <= VCM_BELLCORE_MAX - VCM_RING_OFFSET; counter++) {
- if (strstr(input, ring_names[counter]) != NULL) {
- ccb->alert_info = ALERTING_RING;
- ccb->alerting_ring = (vcm_ring_mode_t) (counter +
- VCM_RING_OFFSET);
- return;
- }
- }
-
- /*
- * Check input against the list of internal
- * tones.
- */
- for (counter = 0; counter < VCM_MAX_DIALTONE; counter++) {
- if (strstr(input, tone_names[counter]) != NULL) {
- ccb->alert_info = ALERTING_TONE;
- ccb->alerting_tone = (vcm_tones_t) counter;
- return;
- }
- }
- }
- }
-
- /*
- * Error case. Malformed URL, external tone/ring pattern
- * or unknown internal tone/ring pattern. Mimic old
- * behavior.
- */
- ccb->alert_info = ALERTING_OLD;
- ccb->alerting_ring = VCM_INSIDE_RING;
-}
-
-/*
- * Function: ccsip_is_special_name_to_mask_display_number
- *
- * Parameters: name - name to be checked for special string.
- *
- * Description: The function checks the given name whether it matches
- * a special display name or not. It is used to determined
- * whether its associated number should be displayed or not.
- *
- * Return: TRUE - the given name is a special name.
- * FALSE - the given name is not a special name.
- */
-boolean
-ccsip_is_special_name_to_mask_display_number (const char *name)
-{
- const char *special_string;
-
- if (name == NULL) {
- /* No name given ? */
- return (FALSE);
- }
- /*
- * Check for special name such as Conference or Barge. The CCM may
- * sends string that is longer than the key words to match. Compare
- * exactly (not even including NULL character).
- */
- special_string = platform_get_phrase_index_str(UI_CONFERENCE);
- if ((cpr_strncasecmp(name, special_string, strlen(special_string)) == 0) ||
- (cpr_strncasecmp(name, CONFERENCE_STR, CONFERENCE_STR_LEN) == 0)) {
- return (TRUE);
- }
-
- /*
- * The Barge 2 byte code is not in the phrase index table currently. Just
- * use the define value.
- */
- if (cpr_strncasecmp(name, INDEX_STR_BARGE, 2) == 0) {
- return (TRUE);
- }
-
- /*
- * Detect private display name for restricted call party number.
- */
- if (cpr_strncasecmp(name, INDEX_STR_PRIVATE, 2) == 0) {
- return (TRUE);
- }
-
- /*
- * Detect monitoring display number.
- */
- if (cpr_strncasecmp(name, INDEX_STR_MONITORING, 2) == 0) {
- return (TRUE);
- }
-
- /*
- * Detect coaching display number.
- */
- if (cpr_strncasecmp(name, INDEX_STR_COACHING, 2) == 0) {
- return (TRUE);
- }
-
- return (FALSE);
-}
-
-
-/*
- * Function: unescape_UserInfo
- *
- * Parameters: esc_str: input escaped string containing "userinfo@host" or "userinfo"
- * unesc_str: output unescaped string with escape chars unescaped
- * unesc_str_len: length of unescaped string
- * Description: Parses the input string to check if escaped chars are present and
- * unescape them.
- * Return: TRUE if escaped input exists and unescaped in output. Else FALSE.
- *
- * Note: -memory must be allocated by caller and freed as needed by caller. This
- * function expects enough space for the string.
- * -CSCsz30816: This function previously unescapes only up to @ and returns
- * the unescaped data (along with the un-inspected host data). However,
- * various usages in the code calls this with possible input string of
- * "userinfo@host" or "userinfo" where "userinfo" could contain '@' which
- * correctly needs not be escaped. Since the input is flexible as described,
- * we've changed to escape the entire input string although the
- * host portion, when present, should never has an escaped character anyway.
- */
-
-static boolean
-unescape_UserInfo (const char *esc_str, char *unesc_str,
- unsigned int unesc_str_len)
-{
- char *user_info;
-
- /* Look for esc char % in the provided string */
- user_info = strpbrk(esc_str, "%");
-
- if (user_info) {
- if (unesc_str_len > strlen(esc_str)) {
- unesc_str_len = strlen(esc_str);
- }
- sippmh_convertEscCharToChar(esc_str, unesc_str_len, unesc_str);
- return TRUE;
- }
-
- return (FALSE);
-}
-
-/*
- * Function: ccsip_identify_best_rpid
- *
- * Parameters: ccb: call control block
- * calling: boolean value indicating if message is a
- * request or response.
- *
- * Returns: boolean indicating if screened RPID found.
- *
- * Description: Identify the "best" Remote-Party-Id
- * The top-most screened Remote-Party-ID header
- * takes precedence. If none are screened, just
- * use the top-most Remote-Party-Id header.
- */
-static boolean
-ccsip_identify_best_rpid (ccsipCCB_t *ccb, boolean request)
-{
- unsigned int j;
- sipRemotePartyId_t *rpid;
-
- ccb->best_rpid = ccb->rpid_info->rpid[0];
-
- if (!ccb->best_rpid) {
- return FALSE;
- }
-
- for (j = 0; j < ccb->rpid_info->num_rpid; j++) {
- rpid = ccb->rpid_info->rpid[j];
- if (rpid &&
- // screen check is disabled so that mid call party updates can be displayed
- //rpid->screen &&
- //!cpr_strncasecmp(rpid->screen, SCREEN_YES, strlen(SCREEN_YES)) &&
- rpid->loc->genUrl->schema == URL_TYPE_SIP) {
- /* party_type check is disabled so that the phone is more liberal in what it accepts for RPID */
- /*
- * If RPID in a request, party must be set to calling.
- * If RPID in a response, party must be set to called
- */
- //if (rpid->party_type) {
- // if ((request && (!cpr_strncasecmp(rpid->party_type, PARTY_TYPE_CALLING,
- // strlen(PARTY_TYPE_CALLING)))) ||
- // (!request && (!cpr_strncasecmp(rpid->party_type, PARTY_TYPE_CALLED,
- // strlen(PARTY_TYPE_CALLED)))))
- // {
- ccb->best_rpid = rpid;
- return TRUE;
- // }
- //}
- }
- }
- return FALSE;
-}
-
-static void
-ccsip_phrase_specifier (int16_t phrase, string_t * string, uint16_t len)
-{
- char *temp_str;
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- temp_str = strlib_open(*string, len);
- if (temp_str) {
- if (phrase == STR_INDEX_ANONYMOUS_SPACE) {
- if ((platGetPhraseText(STR_INDEX_ANONYMOUS_SPACE,
- (char *)tmp_str,
- STATUS_LINE_MAX_LEN - 1)) == CPR_SUCCESS) {
- sstrncpy(temp_str, tmp_str, len);
- }
- } else {
- sstrncpy(temp_str, platform_get_phrase_index_str(phrase), len);
- }
- }
- *string = strlib_close(temp_str);
-}
-
-/*
- * Function: ccsip_check_set_privacy_screen
- *
- * Parameters:
- * name : name returned here based on privacy and screen
- * number : number returned here based on privacy and screen
- * input_name: input name
- * input_num: input number
- * privacy: privacy
- * screen: screen information
- * connected_party: indicates that name/number are of the
- * called/calling party
- *
- * Returns: TRUE if Number should be private
- *
- * Description: This function checkes privacy and screen information
- * and based on that name and number parameter is calculated.
- *
- * Note: To align with SCCP display the number is not displayed if
- * it is private. The Java UI code does not display anything
- * if the string is an empty string. So at the beginning of
- * the function set the number to "" and only update the number
- * string if the number is to be displayed. In the case where
- * the name and number represent the calling or called party,
- * we need to provide the number to GSM in the event that this
- * is the consultative call leg of an xfer. The xfer state machine
- * requires a DN in order to complete the xfer. The connected_party
- * boolean indicates whether the name/number are from the
- * called or calling party.
- */
-static boolean
-ccsip_check_set_privacy_screen (string_t *name, string_t *number,
- char *input_name, char *input_num,
- char *privacy, char *screen,
- boolean connected_party)
-{
- char *name_str;
- boolean number_private = FALSE;
-
- /* Initialize to empty required by UI */
- *name = strlib_update(*name, "");
-
- *number = strlib_update(*number, "");
-
- if (!privacy || cpr_strncasecmp(privacy, PRIVACY_FULL, sizeof(PRIVACY_FULL)) == 0) {
- /* Ignore screen parameter now
- * (cpr_strcasecmp(screen, SCREEN_NO) == 0)) {
- */
- ccsip_phrase_specifier(UI_PRIVATE, name, MAX_SIP_DISPLAYNAME_LENGTH);
- if (connected_party) {
- /*
- * name/number from connected party. number is required.
- */
- ccsip_phrase_specifier(STR_INDEX_ANONYMOUS_SPACE, number,
- MAX_SIP_URL_LENGTH * 2);
- }
- return TRUE;
- }
-
- if (cpr_strncasecmp(privacy, PRIVACY_URI, sizeof(PRIVACY_URI)) == 0) {
-
- if ((input_name != NULL) && (*input_name != NUL)) {
- *name = strlib_update(*name, input_name);
- } else {
- ccsip_phrase_specifier(UI_UNKNOWN, name, MAX_SIP_DISPLAYNAME_LENGTH);
- }
- if (connected_party) {
- /*
- * name/number from connected party. number is required.
- */
- ccsip_phrase_specifier(STR_INDEX_ANONYMOUS_SPACE, number,
- MAX_SIP_URL_LENGTH * 2);
- }
- number_private = TRUE;
- } else if (cpr_strncasecmp(privacy, PRIVACY_NAME, sizeof(PRIVACY_NAME)) == 0) {
-
- if (input_num) {
- *number = strlib_update(*number, input_num);
- }
- ccsip_phrase_specifier(UI_PRIVATE, name, MAX_SIP_DISPLAYNAME_LENGTH);
-
- } else {
-
- if ((input_name != NULL) && (*input_name != NUL)) {
- *name = strlib_update(*name, input_name);
- } else {
- if (!input_num || (*input_num == NUL)) {
- ccsip_phrase_specifier(UI_UNKNOWN, name, MAX_SIP_DISPLAYNAME_LENGTH);
- }
- }
-
- if (input_num) {
- *number = strlib_update(*number, input_num);
- }
- }
-
- name_str = strlib_open(*name, MAX_SIP_DISPLAYNAME_LENGTH);
- if (name_str) {
- sip_sm_dequote_string(name_str, MAX_SIP_DISPLAYNAME_LENGTH);
- }
- *name = strlib_close(name_str);
- return number_private;
-}
-
-/*
- * Function: ccsip_parse_diversion_header
- *
- * Parameters: ccb: call control block
- * msg: SIP message to examine for RPID header
- *
- * Returns: boolean
- *
- * Description: Diversion header is used when the call is forwarded to this
- * number. There are 2 different items that are extracted from diversion
- * header, 1) originally called party 2) last redirecting party.
- * On the Screen originally called party is shown as "By:.." and
- * last redirecting party is shown as "From:..."
- */
-static boolean
-ccsip_parse_diversion_header (ccsipCCB_t *ccb, sipMessage_t *msg)
-{
- char *diversion_headers[MAX_DIVERSION_HEADERS];
- unsigned int diversion_count;
- sipDiversion_t *diversion_header;
-
- /*
- * Free up previous diversion header info.
- */
- sippmh_free_diversion_info(ccb->div_info);
-
- ccb->div_info = (sipDiversionInfo_t *)
- cpr_malloc(sizeof(sipDiversionInfo_t));
-
- if (!ccb->div_info) {
- return FALSE;
- }
-
- memset(ccb->div_info, 0, sizeof(sipDiversionInfo_t));
- memset(diversion_headers, 0, MAX_DIVERSION_HEADERS * sizeof(char *));
-
- ccb->div_info->last_redirect_name = strlib_empty();
- ccb->div_info->last_redirect_number = strlib_empty();
- ccb->div_info->orig_called_name = strlib_empty();
- ccb->div_info->orig_called_number = strlib_empty();
-
-
- diversion_count = sippmh_get_num_particular_headers(msg,
- SIP_HEADER_DIVERSION,
- SIP_HEADER_DIVERSION,
- diversion_headers,
- MAX_DIVERSION_HEADERS);
-
- if (diversion_count < 1) {
- return FALSE;
- }
-
- ccb->call_type = CC_CALL_FORWARDED;
-
- /* We need 1st and last diversion headers only */
- diversion_header = sippmh_parse_diversion(diversion_headers[0], SIP_HEADER_DIVERSION);
-
- if (diversion_header) {
- (void) ccsip_check_set_privacy_screen(&(ccb->div_info->last_redirect_name),
- &(ccb->div_info->last_redirect_number),
- diversion_header->locations->name,
- diversion_header->locations->genUrl->u.sipUrl->user,
- diversion_header->privacy,
- diversion_header->screen, FALSE);
-
- sippmh_free_diversion(diversion_header);
- }
-
- /* Parse last diversion header */
- diversion_header = sippmh_parse_diversion(diversion_headers[diversion_count - 1],
- SIP_HEADER_DIVERSION);
-
- if (diversion_header) {
- (void) ccsip_check_set_privacy_screen(&(ccb->div_info->orig_called_name),
- &(ccb->div_info->orig_called_number),
- diversion_header->locations->name,
- diversion_header->locations->genUrl->u.sipUrl->user,
- diversion_header->privacy,
- diversion_header->screen, FALSE);
-
- sippmh_free_diversion(diversion_header);
- }
-
- return TRUE;
-}
-
-/*
- * Function: ccsip_parse_rpid
- *
- * Parameters: ccb: call control block
- * msg: SIP message to examine for RPID header
- *
- * Returns: boolean
- *
- * Description: Gets number of RPID headers from the SIP message,
- * parses each RPID header, and sets the parsed RPID
- * header into the CCB.
- */
-static boolean
-ccsip_parse_rpid (ccsipCCB_t *ccb, sipMessage_t *msg)
-{
- char *rpid_headers[MAX_REMOTE_PARTY_ID_HEADERS];
- unsigned int rpid_line_count;
- const char *rpid_str = NULL;
- unsigned int j;
-
- /*
- * Free up the previous RPID info and its associated data before,
- * parsing a new one.
- */
- sippmh_free_remote_party_id_info(ccb->rpid_info);
- ccb->best_rpid = NULL;
- ccb->rpid_info = (sipRemotePartyIdInfo_t *)
- cpr_malloc(sizeof(sipRemotePartyIdInfo_t));
- if (!ccb->rpid_info) {
- return FALSE;
- }
-
- /* Parse Remote-Party-ID */
- memset(ccb->rpid_info, 0, sizeof(sipRemotePartyIdInfo_t));
- memset(rpid_headers, 0, MAX_REMOTE_PARTY_ID_HEADERS * sizeof(char *));
-
- rpid_line_count = sippmh_get_num_particular_headers(msg,
- SIP_HEADER_REMOTE_PARTY_ID,
- SIP_HEADER_REMOTE_PARTY_ID,
- rpid_headers,
- MAX_REMOTE_PARTY_ID_HEADERS);
-
- if (rpid_line_count < 1) {
- return FALSE;
- }
-
- for (j = 0; (j < rpid_line_count) && (j < MAX_REMOTE_PARTY_ID_HEADERS); j++) {
- rpid_str = rpid_headers[j];
- if ((rpid_str) && (rpid_str[0])) {
- ccb->rpid_info->rpid[j] = sippmh_parse_remote_party_id(rpid_str);
- }
- }
- ccb->rpid_info->num_rpid = rpid_line_count;
- return TRUE;
-}
-
-
-/*
- * Function: ccsip_set_url_domain
- *
- * Parameters: host: domain name from SIP header to be checked
- * callingNumber: calling number to receive appended domain
- * calledNumber: the called (destination) number
- * line: line used for outbound call. 0 if inbound call.
- *
- * Returns: string_t: The updated calling number string
- *
- * Description: Determines if host string received in a SIP URL should
- * be appended to the calling number for UI display and
- * storage in the missed/received calls directory.
- * Domain from the receive SIP URL will be appended to the
- * calling number under the following conditions.
- * 1. Received domain is FQDN and receiving line's proxy address
- * is a dotted ip address.
- * 2. Received domain is FQDN and receiving line's proxy address
- * is a FQDN that differs from the received domain.
- * 3. If received domain is dotted ip, it is NOT appended to
- * the calling number under any condtion.
- *
- */
-static string_t ccsip_set_url_domain (char *host, string_t callingNumber, string_t calledNumber, line_t line)
-{
- char *target;
- char addr_error;
- uint32_t address;
- char buffer[MAX_SIP_URL_LENGTH];
- boolean include_domain = FALSE;
-
- if (host == NULL) {
- return callingNumber;
- }
-
- /*
- * First check if host is dotted ip.
- */
- address = IPNameCk(host, &addr_error);
- if (!address) {
- /*
- * Host is not a dotted ip. Treat as a domain name.
- * Validate the domain name and then compare the domain name
- * to what is configured for the line.
- */
- target = cpr_strdup(host);
- if (target != NULL) {
- if (sipSPI_validate_hostname(target)) {
- /*
- * Get proxy address config for the receiving line. Need to first determine
- * the line based on the called number.
- */
- if (line == 0) {
- /*
- * Incoming call, line needs to be dermined based on the called number.
- * Otherwise, this is an outbound call and the line was provided by GSM.
- */
- line = sip_config_get_line_by_called_number(1, calledNumber);
- }
-
- if (line == 0) {
- /*
- * Line not found based on called number. This call will be released by
- * GSM. Use full URL until release occurs.
- */
- include_domain = TRUE;
- } else {
- buffer[0] = '\0';
- config_get_line_string(CFGID_PROXY_ADDRESS, buffer, line, MAX_SIP_URL_LENGTH);
- address = IPNameCk(buffer, &addr_error);
- if (address) {
- /* Configured domain is dotted ip. */
- include_domain = TRUE;
- } else {
- if (strncmp(host, buffer, MAX_SIP_URL_LENGTH) != 0) {
- /*
- * Configured domain differs from received domain
- */
- include_domain = TRUE;
- }
- }
- }
- if (include_domain == TRUE) {
- callingNumber = strlib_append(callingNumber, "@");
- callingNumber = strlib_append(callingNumber, host);
- }
- }
- cpr_free(target);
- }
- }
- return callingNumber;
-}
-
-/*
- * Function: ccsip_set_alt_callback_number
- *
- * Parameters: ccb: call control block
- *
- * Returns: char *: pointer to alt_callback_number.
- *
- * Description: Checks to see the x-cisco-callback-number params
- * Copies the value to ccb->altCallingNumber
- *
- * assumes ccb->best_rpid->loc->genUrl valid
- */
-
-void ccsip_set_alt_callback_number(ccsipCCB_t *ccb)
-{
- int param_idx=0;
- char *ptr;
-
- while ( (ptr = ccb->best_rpid->loc->genUrl->other_params[param_idx++]) != NULL )
- {
- if ( ! strncasecmp ( ptr, RPID_CALLBACK, RPID_CALLBACK_LEN)) {
- ccb->altCallingNumber =
- strlib_update(ccb->altCallingNumber, ptr + RPID_CALLBACK_LEN);
- return;
- }
- }
-
- ccb->altCallingNumber = strlib_update(ccb->altCallingNumber, "");
-}
-
-/*
- * Function: ccsip_set_caller_id_from_rpid
- *
- * Parameters: ccb: call control block
- * calling: boolean value indicating if message is a
- * request or response.
- * display_enabled: boolean indicating if callerid is blocked.
- *
- * Returns: boolean: TRUE indicates call id was obtained from RPID.
- *
- * Description: Determines if RPID support is enabled. If so, uses utilities
- * to parse out the RPID header(s) and identifies the best
- * RPID header to use for UI updates. Depending on the direction
- * of the call (inbound or outbound) and the RPID parameter
- * settings (privacy, screen), sets the calling/called display
- * name and number of the CCB based on the RPID.
- */
-static boolean
-ccsip_set_caller_id_from_rpid (ccsipCCB_t *ccb, boolean request, boolean update_ccb, boolean *display_enabled)
-{
- int rpid_flag = RPID_DISABLED;
- char *sip_rpid_user = NULL;
- char *pUser = NULL;
- string_t *name;
- string_t *number;
- boolean display_number = TRUE;
- boolean private_num = FALSE;
- line_t line = 0;
-
-
- *display_enabled = TRUE;
-
- /* If RPID is not enabled in config, return */
- config_get_value(CFGID_REMOTE_PARTY_ID, &rpid_flag, sizeof(rpid_flag));
- if (rpid_flag == RPID_DISABLED) {
- return FALSE;
- }
-
- /* If a screened RPID is not found, return */
- if (!ccsip_identify_best_rpid(ccb, request)) {
- return FALSE;
- }
-
- if (ccb->flags & INCOMING) {
- name = &ccb->callingDisplayName;
- number = &ccb->callingNumber;
- } else {
- name = &ccb->calledDisplayedName;
- number = &ccb->calledNumber;
- line = ccb->dn_line;
- }
-
- sip_rpid_user = ccb->best_rpid->loc->genUrl->u.sipUrl->user;
-
- pUser = sippmh_parse_user(sip_rpid_user);
- if (pUser) {
- sip_rpid_user = pUser;
- }
-
- private_num = ccsip_check_set_privacy_screen(name, number,
- ccb->best_rpid->loc->name,
- sip_rpid_user,
- ccb->best_rpid->privacy,
- ccb->best_rpid->screen,
- TRUE);
-
- /*
- * This check is used to determine if the calling/called number should be displayed.
- * This is true in 2 cases.If privacy=full or privacy=uri. We do not currently check
- * for privacy=name.
- */
- if (private_num) {
- /*
- * Need to distinguish between privacy=uri and privacy=full
- */
- if (cpr_strncasecmp(ccb->best_rpid->privacy, PRIVACY_FULL, sizeof(PRIVACY_FULL)) == 0) {
- /*
- * This is used for anonymous call block
- */
- *display_enabled = display_number = FALSE;
- } else {
- /*
- * Just used for blocking the calling/called number display
- */
- display_number = FALSE;
- }
- }
-
- /*
- * Update the alt Calling number if received in the RPID
- */
- if ( (!private_num) )
- {
- ccsip_set_alt_callback_number(ccb);
- }
-
- /*
- * Append host portion of url if needed. If in CCM mode, skip this step.
- * We hardcode to check line 1. If line 1 is in CCM mode, all lines are CCM mode.
- */
- if (sip_regmgr_get_cc_mode(1) == REG_MODE_NON_CCM) {
- *number = ccsip_set_url_domain(ccb->best_rpid->loc->genUrl->u.sipUrl->host, *number,
- ccb->calledNumber, line);
- }
-
- if (pUser) {
- cpr_free(pUser);
- }
-
-
- if (update_ccb) {
- if (ccb->flags & INCOMING) {
- ccb->displayCallingNumber = display_number;
- } else {
- ccb->displayCalledNumber = display_number;
- }
- }
-
- return TRUE;
-}
-/*
- * Function: ccsip_send_callinfo
- *
- * Parameters: ccb: call control block
- * update_caller_id: boolean indicates caller ID updating.
- * delay_update: indicates that the call info. event sent
- * to GSM to update UI can be delayed.
- *
- * Returns: void
- *
- * Description: The internal function used to send GSM call info.
- */
-static void
-ccsip_send_callinfo (ccsipCCB_t *ccb, boolean update_caller_id,
- boolean delay_update)
-{
- cc_feature_data_t data;
- char unescape_str_temp[MAX_SIP_URL_LENGTH];
- const char *name;
- const char *number;
- const char *altNumber = strlib_empty();
- boolean display_number;
-
- if (!ccb->in_call_info) {
- data.call_info.feature_flag = 0;
- data.call_info.security = CC_SECURITY_UNKNOWN;
- data.call_info.policy = CC_POLICY_UNKNOWN;
- if (ccb->flags & INCOMING) {
- data.call_info.orientation = CC_ORIENTATION_FROM;
- } else {
- data.call_info.orientation = CC_ORIENTATION_TO;
- }
- data.call_info.ui_state = CC_UI_STATE_NONE;
- data.call_info.dusting = FALSE;
- data.call_info.global_call_id[0] = 0;
- } else {
- cc_feature_data_call_info_t *feat_data = &ccb->in_call_info->data.call_info_feat_data;
-
- data.call_info.feature_flag = feat_data->feature_flag;
- data.call_info.security = feat_data->security;
- data.call_info.policy = feat_data->policy;
- data.call_info.orientation = feat_data->orientation;
- data.call_info.ui_state = feat_data->ui_state;
- data.call_info.caller_id.call_instance_id = feat_data->caller_id.call_instance_id;
- data.call_info.dusting = feat_data->dusting;
- sstrncpy(data.call_info.global_call_id,
- ccb->in_call_info->data.call_info_feat_data.global_call_id, CC_GCID_LEN);
- }
-
- data.call_info.caller_id.orig_rpid_number = strlib_empty();
- if (!update_caller_id) {
- data.call_info.feature_flag &= ~CC_CALLER_ID;
- data.call_info.caller_id.called_name = strlib_empty();
- data.call_info.caller_id.called_number = strlib_empty();
- data.call_info.caller_id.calling_name = strlib_empty();
- data.call_info.caller_id.calling_number = strlib_empty();
- data.call_info.caller_id.alt_calling_number = strlib_empty();
- } else {
- data.call_info.feature_flag |= CC_CALLER_ID;
- if (ccb->flags & INCOMING) {
- /* Convert escaped userinfo in the URL to unescaped form */
- if (unescape_UserInfo(ccb->callingDisplayName, unescape_str_temp,
- MAX_SIP_URL_LENGTH)) {
- ccb->callingDisplayName = strlib_update(ccb->callingDisplayName,
- unescape_str_temp);
- }
- if (unescape_UserInfo(ccb->callingNumber, unescape_str_temp,
- MAX_SIP_URL_LENGTH)) {
- ccb->callingNumber = strlib_update(ccb->callingNumber,
- unescape_str_temp);
- }
- name = ccb->callingDisplayName;
- number = ccb->callingNumber;
- strlib_free(altNumber);
- altNumber = ccb->altCallingNumber;
- display_number = ccb->displayCallingNumber;
- } else {
- /* Convert escaped userinfo in the URL to unescaped form */
- if (unescape_UserInfo(ccb->calledDisplayedName, unescape_str_temp,
- MAX_SIP_URL_LENGTH)) {
- ccb->calledDisplayedName = strlib_update(ccb->calledDisplayedName,
- unescape_str_temp);
- }
- if (unescape_UserInfo(ccb->calledNumber, unescape_str_temp,
- MAX_SIP_URL_LENGTH)) {
- ccb->calledNumber = strlib_update(ccb->calledNumber,
- unescape_str_temp);
- }
- name = ccb->calledDisplayedName;
- number = ccb->calledNumber;
- display_number = ccb->displayCalledNumber;
- }
-
- if (data.call_info.orientation == CC_ORIENTATION_FROM) {
- data.call_info.caller_id.calling_name = name;
- data.call_info.caller_id.calling_number = number;
- data.call_info.caller_id.alt_calling_number = altNumber;
- data.call_info.caller_id.display_calling_number = display_number;
-
- data.call_info.caller_id.called_name = strlib_empty();
- data.call_info.caller_id.called_number = strlib_empty();
- data.call_info.caller_id.display_called_number = FALSE;
- } else {
- data.call_info.caller_id.called_name = name;
- data.call_info.caller_id.called_number = number;
- data.call_info.caller_id.display_called_number = display_number;
-
- data.call_info.caller_id.calling_name = strlib_empty();
- data.call_info.caller_id.calling_number = strlib_empty();
- data.call_info.caller_id.alt_calling_number = strlib_empty();
- data.call_info.caller_id.display_calling_number = FALSE;
- if(ccb->best_rpid != NULL && ccb->best_rpid->loc->genUrl->u.sipUrl->user != NULL)
- data.call_info.caller_id.orig_rpid_number = (const char *) ccb->best_rpid->loc->genUrl->u.sipUrl->user;
- }
- }
-
- /* Include diversion information
- * Note that a valid ccb->div_info pointer here does not indicate that call is of
- * type Forward. It simply means a call to parse diversion header had been made.
- */
- if (ccb->div_info) {
- data.call_info.caller_id.last_redirect_name = ccb->div_info->last_redirect_name;
- data.call_info.caller_id.last_redirect_number = ccb->div_info->last_redirect_number;
- data.call_info.caller_id.orig_called_name = ccb->div_info->orig_called_name;
- data.call_info.caller_id.orig_called_number = ccb->div_info->orig_called_number;
- } else {
- data.call_info.caller_id.last_redirect_name = strlib_empty();
- data.call_info.caller_id.last_redirect_number = strlib_empty();
- data.call_info.caller_id.orig_called_name = strlib_empty();
- data.call_info.caller_id.orig_called_number = strlib_empty();
- }
- data.call_info.caller_id.call_type = ccb->call_type;
-
- /* Set UP update delay flag */
- data.call_info.feature_flag &= ~(CC_DELAY_UI_UPDATE);
- if (delay_update) {
- data.call_info.feature_flag |= CC_DELAY_UI_UPDATE;
- }
- data.call_info.callref = ccb->callref;
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_CALLINFO, &data);
-}
-
-/*
- * Function: ccsip_update_callinfo
- *
- * Parameters: ccb: call control block
- * msg: SIP message to examine for RPID
- * calling: boolean value indicating if message is a
- * request or response.
- * delay_update: indicates that the call info. event sent
- * to GSM to update UI can be delayed.
- *
- * Returns: void
- *
- * Description: Utility function used by the various SIP state handlers
- * to pull RPID and callinfo data from a received SIP message and set the
- * call info fields (called/calling name and number fields, security,
- * orientation, ui-state) of the CCB. A call info feature indication
- * is sent to the GSM to update the phone UI display.
- */
-static void
-ccsip_update_callinfo (ccsipCCB_t *ccb, sipMessage_t *msg, boolean check_rpid,
- boolean request, boolean delay_update)
-{
- boolean update_caller_id = FALSE;
- boolean display_number = TRUE;
-
- if (!msg) {
- return;
- }
-
- if (check_rpid) {
- if (ccsip_parse_rpid(ccb, msg)) {
- if (ccsip_set_caller_id_from_rpid(ccb, request, TRUE, &display_number)) {
- update_caller_id = TRUE;
- }
- }
- }
-
- ccsip_process_call_info_header(msg, ccb);
-
- ccsip_send_callinfo(ccb, update_caller_id, delay_update);
-}
-
-/*
- * Function: ccsip_check_display_validity
- *
- * Parameters: ccb: call control block
- * reuqest: sip message
- *
- * Returns: boolean
- * True - Display valid
- * False - Display not valid
- *
- * Description: Check if anonymous call block feature is enabled
- * against privacy settings received in the RPID and
- * make a decision if the call can continue
- */
-static boolean
-ccsip_check_display_validity(ccsipCCB_t *ccb, sipMessage_t *request)
-{
- int temp = 0;
- boolean display_number = TRUE;
- /*
- * Check for Anonymous call blocking. If low bit is set,
- * then do not allow call. Note that we must allow both upper and lowercase
- * ANON strings, hence the use of strcasestr
- */
- config_get_value(CFGID_ANONYMOUS_CALL_BLOCK, &temp, sizeof(temp));
- if (temp & 1) {
- if (ccsip_parse_rpid(ccb, request)) {
- if (ccsip_set_caller_id_from_rpid(ccb, TRUE, FALSE, &display_number)) {
- if (!display_number) {
- return FALSE;
- }
- }
- }
- }
- return TRUE;
-}
-/*
- *
- ***** SIP_STATE_IDLE
- *
- */
-void
-ccsip_handle_idle_ev_sip_invite (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "idle_ev_sip_invite";
- char *callingDisplayNameTemp;
- char *sip_to_tag_temp;
- char *sip_to_temp;
- sipMessage_t *request;
- const char *from = NULL;
- const char *to = NULL;
- const char *callID = NULL;
- const char *contact = NULL;
- const char *record_route = NULL;
- const char *expires = NULL;
- const char *alert_info = NULL, *allow = NULL;
- const char *require = NULL, *supported = NULL;
- char *replaceshdr = NULL;
- sipReplaces_t *replaces_t = NULL;
- sipLocation_t *to_loc = NULL;
- sipLocation_t *from_loc = NULL;
- sipUrl_t *sipFromUrl = NULL;
- sipUrl_t *sipToUrl = NULL;
- uint32_t local_expires_timeout = 0;
- int delta = 0;
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- uint32_t gmt_time;
- uint32_t diff_time;
- int32_t gmt_rc;
- callid_t cc_call_id = CC_NO_CALL_ID;
- ccsipCCB_t *refererccb = NULL;
- ccsipCCB_t *replaces_ccb = NULL;
- line_t dn_line;
- sipsdp_status_t sdp_status;
- boolean check_send_487 = FALSE;
- char unescape_str_temp[MAX_SIP_URL_LENGTH];
- boolean display_number = FALSE;
- string_t recv_info_list = strlib_empty();
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- /* Request check and store */
- if (sip_sm_request_check_and_store(ccb, request, sipMethodInvite, FALSE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- free_sip_message(request);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- ccb->flags |= INCOMING;
-
- /* To: and From: header */
- from = sippmh_get_cached_header_val(request, FROM);
- ccb->sip_from = strlib_update(ccb->sip_from, from);
- to = sippmh_get_cached_header_val(request, TO);
- ccb->sip_to = strlib_update(ccb->sip_to, to);
-
- /* CallID: header */
- callID = sippmh_get_cached_header_val(request, CALLID);
- sstrncpy(ccb->sipCallID, callID, sizeof(ccb->sipCallID));
-
- /* Require: header */
- require = sippmh_get_cached_header_val(request, REQUIRE);
- if (require) {
- char *unsupported_tokens = NULL;
-
- ccb->required_tags = sippmh_parse_supported_require(require,
- &unsupported_tokens);
-
- if (unsupported_tokens != NULL) {
- ccb->sip_unsupported = strlib_update(ccb->sip_unsupported,
- unsupported_tokens);
- cpr_free(unsupported_tokens);
- }
-
- if (ccb->required_tags & (~(SUPPORTED_TAGS))) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unsupported Require Header in INVITE\n", fname);
- ccb->sip_require = strlib_update(ccb->sip_require, require);
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_EXTENSION,
- SIP_CLI_ERR_EXTENSION_PHRASE,
- 0, NULL,
- FALSE, /* no SDP */ TRUE /* reTx */);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
- }
-
- /* Supported: header */
- supported = sippmh_get_cached_header_val(request, SUPPORTED);
- if (supported) {
- ccb->supported_tags = sippmh_parse_supported_require(supported, NULL);
- }
-
- /* Allow: header */
- allow = sippmh_get_header_val(request, SIP_HEADER_ALLOW, NULL);
- if (allow) {
- ccb->allow_methods = sippmh_parse_allow_header(allow);
- }
-
- /* Contact: header */
- contact = sippmh_get_cached_header_val(request, CONTACT);
- if (contact) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = sippmh_parse_contact(contact);
-
- if ((ccb->contact_info == NULL) || // contact in msg, parse error
- (sipSPICheckContact(contact) < 0)) { // If contact is invalid
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sipSPICheckContact()");
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CONTACT_FIELD,
- ccb);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
- }
-
- /* Record-Route: header */
- record_route = sippmh_get_cached_header_val(request, RECORD_ROUTE);
- if (record_route) {
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- }
- ccb->record_route_info = sippmh_parse_record_route(record_route);
- if (ccb->record_route_info == NULL) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sippmh_parse_record_route()");
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_RECORD_ROUTE,
- ccb);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
- }
- // Save received URI in ReqURIOriginal
- ccb->ReqURIOriginal = strlib_update(ccb->ReqURIOriginal, ccb->ReqURI);
-
- /* Parse RPID header */
- (void) ccsip_parse_rpid(ccb, request);
-
-
- /* Parse Diversion header */
- (void) ccsip_parse_diversion_header(ccb, request);
-
- /*
- * Parse From
- */
- from_loc = sippmh_parse_from_or_to((char *)ccb->sip_from, TRUE);
- if (!from_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_FROM));
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_FROMURL_ERROR,
- FALSE, /* no SDP */ TRUE /* reTx */);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
- if (from_loc->tag && (strlen(from_loc->tag) >= MAX_SIP_TAG_LENGTH)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname, "Length of From Tag");
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_FROMURL_ERROR,
- FALSE, /* no SDP */ TRUE /* reTx */);
- sippmh_free_location(from_loc);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- if (from_loc->genUrl->schema == URL_TYPE_SIP) {
- sipFromUrl = from_loc->genUrl->u.sipUrl;
- }
-
- /*
- * Parse To
- */
- to_loc = sippmh_parse_from_or_to((char *)ccb->sip_to, TRUE);
- if (!to_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO));
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_ToURL_ERROR,
- FALSE, /* no SDP */ TRUE /* reTx */);
- sippmh_free_location(from_loc);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- if (to_loc->genUrl->schema == URL_TYPE_SIP) {
- sipToUrl = to_loc->genUrl->u.sipUrl;
- }
- // Check/Generate tags
- if (to_loc->tag) {
- /* ccb->sip_to_tag = strlib_update(ccb->sip_to_tag,
- * sip_sm_purify_tag(to_loc->tag));
- */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Initial invite with to_tag");
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_CALLEG_PHRASE,
- 0, NULL,
- FALSE, /* no SDP */ TRUE /* reTx */);
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
-
- } else {
- sip_to_tag_temp = strlib_open(ccb->sip_to_tag, MAX_SIP_TAG_LENGTH);
- if (sip_to_tag_temp) {
- sip_util_make_tag(sip_to_tag_temp);
- }
- ccb->sip_to_tag = strlib_close(sip_to_tag_temp);
-
- sip_to_temp = strlib_open(ccb->sip_to, MAX_SIP_URL_LENGTH);
- if (sip_to_temp) {
- sstrncat(sip_to_temp, ";tag=",
- MAX_SIP_URL_LENGTH - strlen(sip_to_temp));
- if (ccb->sip_to_tag) {
- sstrncat(sip_to_temp, ccb->sip_to_tag,
- MAX_SIP_URL_LENGTH - strlen(sip_to_temp));
- }
- }
- ccb->sip_to = strlib_close(sip_to_temp);
- }
-
- if (from_loc->tag) {
- ccb->sip_from_tag = strlib_update(ccb->sip_from_tag,
- sip_sm_purify_tag(from_loc->tag));
- ccb->callref = get_callref(ccb->sip_from_tag);
- }
-
- if (ccb->ReqURI) {
- ccb->calledNumber = strlib_update(ccb->calledNumber, ccb->ReqURI);
- } else if (sipToUrl) {
- if (sipToUrl->user) {
- char *pUser = NULL;
-
- pUser = sippmh_parse_user(sipToUrl->user);
- if (pUser && (pUser[0] != '\0')) {
- ccb->calledNumber = strlib_update(ccb->calledNumber, pUser);
- cpr_free(pUser);
- } else {
- /* An error occurred, copy the whole thing.. */
- ccb->calledNumber = strlib_update(ccb->calledNumber,
- sipToUrl->user);
- if (pUser)
- cpr_free(pUser);
- }
- }
- }
-
- /*
- * Make sure we have a valid called_number.
- */
- if ((ccb->calledNumber == NULL) || (ccb->calledNumber[0] == '\0')) {
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_NOT_FOUND,
- SIP_CLI_ERR_NOT_FOUND_PHRASE,
- 0, NULL, ccb);
-
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- ccb->wait_for_ack = FALSE;
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- sip_sm_call_cleanup(ccb);
- return;
- }
-
- if (!ccsip_set_caller_id_from_rpid(ccb, TRUE, TRUE, &display_number)) {
- if (sipFromUrl) {
- if (sipFromUrl->user) {
- char *pUser;
-
- pUser = sippmh_parse_user(sipFromUrl->user);
- if (pUser) {
- ccb->callingNumber = strlib_update(ccb->callingNumber, pUser);
- cpr_free(pUser);
- } else {
- /* An error occurred, copy the whole thing.. */
- ccb->callingNumber = strlib_update(ccb->callingNumber, sipFromUrl->user);
- }
- if (from_loc->genUrl->schema == URL_TYPE_SIP &&
- sipFromUrl->host &&
- ccb->callingNumber &&
- sip_regmgr_get_cc_mode(1) == REG_MODE_NON_CCM) {
- /*
- * If we have a host name, calling number, and are not in CCM mode,
- * check to see if the domain should be appended to the calling number
- * for display to the user.
- */
- ccb->callingNumber = ccsip_set_url_domain(sipFromUrl->host, ccb->callingNumber,
- ccb->calledNumber, 0);
- }
- } else {
- ccb->callingNumber = strlib_update(ccb->callingNumber,
- "Unknown Number");
- }
- }
-
- if (from_loc->name) {
- callingDisplayNameTemp = strlib_open(ccb->callingDisplayName,
- MAX_SIP_DISPLAYNAME_LENGTH);
- if (callingDisplayNameTemp) {
- sstrncpy(callingDisplayNameTemp, from_loc->name,
- MAX_SIP_DISPLAYNAME_LENGTH);
- sip_sm_dequote_string(callingDisplayNameTemp, MAX_SIP_DISPLAYNAME_LENGTH);
- }
- ccb->callingDisplayName = strlib_close(callingDisplayNameTemp);
-
- } else {
- char *pUser;
-
- pUser = NULL;
- if (sipFromUrl) {
- pUser = sippmh_parse_user(sipFromUrl->user);
- }
-
- if (pUser) {
- ccb->callingDisplayName = strlib_update(ccb->callingDisplayName,
- pUser);
- cpr_free(pUser);
- } else {
- /* An error occurred, copy the whole thing.. */
- if (sipFromUrl) {
- if (sipFromUrl->user) {
- ccb->callingDisplayName = strlib_update(ccb->callingDisplayName,
- sipFromUrl->user);
- }
- }
- }
- }
- }
-
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
-
- // If there is a Replace aheader then it must be a Transfer request
- // Store the call_id of the other call so that we can release the call when
- // we get 200 OK on consultation call
- (void) sippmh_get_num_particular_headers(request, SIP_HEADER_REPLACES,
- NULL, &replaceshdr, MAX_REPLACES_HEADERS);
- ccb->wastransferred = FALSE;
-
-
- dn_line = ccb->dn_line;
-
- if ((Basic_is_phone_forwarded(dn_line) == NULL) && NULL != replaceshdr) {
- char tempreplace[MAX_SIP_URL_LENGTH];
- boolean is_previous_call_id = FALSE;
- line_t previous_call_index = 0;
-
- memset(tempreplace, 0, MAX_SIP_URL_LENGTH);
- sstrncpy(tempreplace, "Replaces=", sizeof(tempreplace));
- sstrncat(tempreplace, replaceshdr, (sizeof(tempreplace) - sizeof("Replaces=")));
- replaces_t = sippmh_parse_replaces(tempreplace, FALSE);
- if (NULL != replaces_t) {
- //Check if a call exists that matches the callid, to and from tags found in the replaces header
- if ((cpr_strcasecmp(replaces_t->toTag, ccb->sip_to_tag)==0
- && cpr_strcasecmp(replaces_t->fromTag, ccb->sip_from_tag)==0
- && cpr_strcasecmp(replaces_t->callid, ccb->sipCallID)==0) ||
- ((refererccb = sip_sm_get_ccb_by_callid(replaces_t->callid)) != NULL
- && cpr_strcasecmp(replaces_t->toTag, refererccb->sip_to_tag) == 0
- && cpr_strcasecmp(replaces_t->fromTag, refererccb->sip_from_tag) == 0)) {
- ccb->sipxfercallid = strlib_update(ccb->sipxfercallid, replaces_t->callid);
- sippmh_free_replaces(replaces_t);
- ccb->wastransferred = TRUE;
- check_send_487 = TRUE;
- } else {
- is_previous_call_id = sip_sm_is_previous_call_id(replaces_t->callid,
- &previous_call_index);
- replaces_ccb = sip_sm_get_ccb_by_callid(replaces_t->callid);
- if (replaces_ccb != NULL && replaces_ccb->state == SIP_STATE_RELEASE) {
- is_previous_call_id = TRUE;
- CCSIP_DEBUG_STATE("%s: Replaces Header, matching call found. \n", fname);
- }
- if (is_previous_call_id) {
- // The Callid refers to a previous call
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Replaces Header, Callid refers to a previous call");
- sipSPISendInviteResponse(ccb, SIP_FAIL_DECLINE,
- SIP_FAIL_DECLINE_PHRASE,
- 0, NULL,
- FALSE, /* no SDP */ TRUE /* reTx */);
-
- } else {
- // Could not find a matching call. If the CFWD is disabled
- // send back the error. If it is enabled, it will be processed
- // below.
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Replaces Header, No matching call found");
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_CALLEG_PHRASE,
- 0, NULL,
- FALSE, /* no SDP */ TRUE /* reTx */);
- }
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- sippmh_free_replaces(replaces_t);
- return;
- }
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Bad Replaces Header, Ending transferred call");
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_PHRASE_REPLACES,
- FALSE, /* no SDP */ TRUE /* reTx */);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
-
- }
- }
-
- /*
- * Extract SDP
- */
- sdp_status = sip_util_extract_sdp(ccb, request);
-
- switch (sdp_status) {
- case SIP_SDP_SUCCESS:
- case SIP_SDP_SESSION_AUDIT:
- ccb->oa_state = OA_OFFER_RECEIVED;
- break;
-
- case SIP_SDP_DNS_FAIL:
- sipSPISendInviteResponse(ccb, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_MISC,
- "DNS lookup failed for media destination",
- FALSE, FALSE);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
-
- case SIP_SDP_ERROR:
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_SDP_ERROR,
- FALSE, /* no SDP */ TRUE /* reTx */);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
-
- case SIP_SDP_NO_MEDIA:
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_SDP_ERROR,
- FALSE, /* no SDP */ TRUE /* reTx */);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
-
- case SIP_SDP_NOT_PRESENT:
- default:
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Waiting for SDP in ACK\n", DEB_F_PREFIX_ARGS(SIP_SDP, fname));
- break;
- }
-
-
- /* see if we are forwarded to another location */
- if (Basic_is_phone_forwarded(dn_line)) {
- size_t escaped_char_str_len = 8;
- char pDiversionStr[MAX_SIP_URL_LENGTH];
- int len = 0;
- int blocking;
- boolean private_flag = FALSE;
- char line_name[MAX_LINE_NAME_SIZE];
- char display_name[MAX_LINE_NAME_SIZE];
- char src_addr_str[MAX_IPADDR_STR_LEN];
-
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "Call forwarded, sending redirect");
-
- ccb->dn_line = dn_line;
- /*
- * If Caller ID Blocking is OFF or emergency route is ON,
- * set private to TRUE. Otherwise, FALSE.
- */
- config_get_value(CFGID_CALLERID_BLOCKING, &blocking, sizeof(blocking));
- if ((blocking & 1) && (ccb->routeMode != RouteEmergency)) {
- private_flag = TRUE;
- }
-
- /*
- * Diversion Header format:
- * "display_name" <sip:line_name@addr>;reason=unconditional;
- * privacy="full" or "off";screen=yes
- */
- config_get_string((CFGID_LINE_NAME + ccb->dn_line - 1), line_name, sizeof(line_name));
- sip_config_get_display_name(ccb->dn_line, display_name, sizeof(display_name));
- ipaddr2dotted(src_addr_str, &ccb->src_addr);
- snprintf(pDiversionStr, MAX_SIP_URL_LENGTH, "\"%s\" <sip:", display_name);
- escaped_char_str_len += strlen(display_name);
- escaped_char_str_len += sippmh_convertURLCharToEscChar(line_name, strlen(line_name),
- pDiversionStr + escaped_char_str_len,
- MAX_SIP_URL_LENGTH - escaped_char_str_len,
- FALSE);
- snprintf(pDiversionStr + escaped_char_str_len,
- MAX_SIP_URL_LENGTH - escaped_char_str_len,
- "@%s>;reason=unconditional;privacy=%s;screen=yes",
- src_addr_str, (private_flag ? "full" : "off"));
-
- len = strlen(pDiversionStr);
- ccb->diversion[0] = (char *) cpr_malloc(len + 1);
-
- if (ccb->diversion[0]) {
- sstrncpy(ccb->diversion[0], pDiversionStr, len + 1);
- } else {
- CCSIP_DEBUG_ERROR(DEB_L_C_F_PREFIX "No memory left; %d"
- "Can not create CC-Diversion header for CFWDAll\n",
- ccb->dn_line, ccb->gsm_id, fname, ccb->index);
- }
- sipSPISendInviteResponse302(ccb);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- /*
- * Start Local Expires timer
- */
- expires = sippmh_get_header_val(request, SIP_HEADER_EXPIRES, NULL);
- config_get_value(CFGID_TIMER_INVITE_EXPIRES, &local_expires_timeout,
- sizeof(local_expires_timeout));
- if (expires) {
-//CPR TODO: need reference for
- gmt_rc = gmt_string_to_seconds((char *)expires, (unsigned long *)&gmt_time);
- if (gmt_rc != -1) {
- // We only want to update the expires timeout if it is lower
- // than our predefined threshold. We don't want to allow people
- // to keep us hung up for infinite periods of time
- if (gmt_rc == 1) {
- // We got a numeric entry in the expires field
- if (gmt_time < local_expires_timeout) {
- local_expires_timeout = gmt_time;
- }
-//CPR TODO: need reference for
- } else if (diff_current_time(gmt_time, (unsigned long *) &diff_time) == 0) {
- // We got a GMT string in the expires field
- if (diff_time < local_expires_timeout) {
- local_expires_timeout = diff_time;
- }
- }
- }
- } else {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "Using config timer_expires");
- }
-
- if (local_expires_timeout > 0) {
- config_get_value(CFGID_TIMER_T1, &delta, sizeof(delta));
- delta = (2 * delta) / 1000;
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Starting INVITE Local Expires %d"
- "timer (%d sec)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_TIMER, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, local_expires_timeout + delta);
- /*
- * Add delta to the Expires timer so that the callee gives the
- * caller a chance to send out the CANCEL message before sending
- * out a 408 INVITE response.
- */
- (void) sip_platform_localexpires_timer_start((local_expires_timeout + delta) * 1000,
- ccb->index, &(ccb->dest_sip_addr),
- (uint16_t) ccb->dest_sip_port);
- }
-
- /* check for alert-info in header */
- alert_info = sippmh_get_header_val(request, SIP_HEADER_ALERT_INFO, NULL);
- ccb->alert_info = ALERTING_NONE;
- if (alert_info) {
- parseAlertingHeader(ccb, alert_info);
- }
-
- /* check for and process call-info in header */
- ccsip_process_call_info_header(request, ccb);
-
- /*
- * Parse join info if it exists and get
- * the gsm id for the join target call
- */
- if (ccsip_get_join_info(ccb, request) == FALSE) {
- /*
- * There was something wrong with the joinhdr
- * or join target call is not active
- */
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_FROMURL_ERROR,
- FALSE, /* no SDP */ TRUE /* reTx */);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- sipSPISendInviteResponse100(ccb, TRUE);
-
- /* Inform CSM */
- cc_call_id = cc_get_new_call_id();
- ccb->gsm_id = cc_call_id;
- // send XFER Request
- if (ccb->wastransferred) {
- refererccb = sip_sm_get_ccb_by_callid(ccb->sipxfercallid);
- if (NULL != refererccb) {
- cc_feature_data_t data;
-
- data.xfer.method = CC_XFER_METHOD_REFER;
- data.xfer.cause = CC_CAUSE_XFER_REMOTE;
- data.xfer.target_call_id = cc_call_id;
- data.xfer.dialstring[0] = '\0';
- sip_cc_feature(refererccb->gsm_id, refererccb->dn_line,
- CC_FEATURE_XFER, (void *) &data);
- }
- }
-
- if (refererccb == NULL) {
- dn_line = ccb->dn_line;
- } else {
- dn_line = refererccb->dn_line;
- }
-
- /* Convert escaped userinfo in the URL to unescaped form */
- if (unescape_UserInfo(ccb->calledNumber, unescape_str_temp, MAX_SIP_URL_LENGTH)) {
- ccb->calledNumber = strlib_update(ccb->calledNumber, unescape_str_temp);
- }
-
- if (unescape_UserInfo(ccb->callingNumber, unescape_str_temp, MAX_SIP_URL_LENGTH)) {
- ccb->callingNumber = strlib_update(ccb->callingNumber, unescape_str_temp);
- }
-
- if (unescape_UserInfo(ccb->callingDisplayName, unescape_str_temp, MAX_SIP_URL_LENGTH)) {
- ccb->callingDisplayName = strlib_update(ccb->callingDisplayName, unescape_str_temp);
- }
-
- if (unescape_UserInfo(ccb->altCallingNumber, unescape_str_temp, MAX_SIP_URL_LENGTH)) {
- ccb->altCallingNumber = strlib_update(ccb->altCallingNumber, unescape_str_temp);
- }
-
- /* Info Package stuff */
- ccsip_parse_send_info_header(request, &recv_info_list);
-
-
-
- if (ccb->wastransferred) {
- sip_cc_setup(cc_call_id, dn_line,
- ccb->callingDisplayName,
- ccb->callingNumber,
- ccb->altCallingNumber,
- ccb->displayCallingNumber,
- ccb->calledDisplayedName,
- ccb->calledNumber,
- ccb->displayCalledNumber,
- ccb->div_info->orig_called_name,
- ccb->div_info->orig_called_number,
- ccb->div_info->last_redirect_name,
- ccb->div_info->last_redirect_number,
- ccb->call_type,
- ccb->alert_info, ccb->alerting_ring,
- ccb->alerting_tone, ccb->in_call_info, TRUE,
- recv_info_list, request);
- } else {
- sip_cc_setup(cc_call_id, dn_line,
- ccb->callingDisplayName,
- ccb->callingNumber,
- ccb->altCallingNumber,
- ccb->displayCallingNumber,
- ccb->calledDisplayedName,
- ccb->calledNumber,
- ccb->displayCalledNumber,
- ccb->div_info->orig_called_name,
- ccb->div_info->orig_called_number,
- ccb->div_info->last_redirect_name,
- ccb->div_info->last_redirect_number,
- ccb->call_type,
- ccb->alert_info, ccb->alerting_ring,
- ccb->alerting_tone, ccb->in_call_info, FALSE,
- recv_info_list, request);
- }
-
- strlib_free(recv_info_list);
-
- sip_sm_change_state(ccb, SIP_STATE_RECV_INVITE);
-
- if (check_send_487) {
- /* check to see if we need to send a 487 back to original Invite
- * that replaces this call. If it is not connected yet, send the
- * 487 and release the call to GSM.
- */
- ccsipCCB_t *other_ccb;
-
- other_ccb = sip_sm_get_ccb_by_callid(ccb->sipxfercallid);
- if ((other_ccb != NULL) &&
- ((other_ccb->state >= SIP_STATE_RECV_INVITE) &&
- (other_ccb->state < SIP_STATE_RECV_INVITE_CONNECTED))) {
- sipSPISendInviteResponse(other_ccb, SIP_CLI_ERR_REQ_CANCEL,
- SIP_CLI_ERR_REQ_CANCEL_PHRASE, 0, NULL,
- FALSE /* no SDP */ , TRUE /* reTx */);
- sip_cc_release(other_ccb->gsm_id, other_ccb->dn_line,
- CC_CAUSE_NORMAL, NULL);
- other_ccb->wait_for_ack = TRUE;
- sip_sm_change_state(other_ccb, SIP_STATE_RELEASE);
- }
- }
-}
-
-/*
- * This function is called when one of the following occurs:
- *
- * 1) Attempting to send out an INVITE and for whatever reason
- * the call to get the IP address for the main proxy fails.
- * 2) An ICMP unreachable event is received and there are no
- * more DNS entries for the main proxy.
- * 3) Retries have been exhausted on the main proxy and there
- * are no more DNS entries for the main proxy.
- */
-boolean
-ccsip_attempt_backup_proxy (ccsipCCB_t *ccb)
-{
- char ip_addr_str[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t ipaddr;
- int tempPort = 0;
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- CPR_IP_ADDR_INIT(ipaddr);
- /*
- * Get IPAddress and Port for backup proxy
- */
- sipTransportGetBkupServerAddress(&ipaddr, ccb->dn_line, ip_addr_str);
- if (util_check_if_ip_valid(&ipaddr)) {
- util_ntohl(&(ccb->dest_sip_addr), &ipaddr);
-
- /*
- * If the Proxy Backup Port isn't contained in the
- * config table, use the PROXYN port instead.
- */
- tempPort = sipTransportGetBkupServerPort(ccb->dn_line);
- if (tempPort != 0) {
- ccb->dest_sip_port = tempPort;
- } else {
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- }
-
- ccb->proxySelection = SIP_PROXY_BACKUP;
-
- /* Note counter must be at least 2 or better to work as directed
- * This count is decremented by one on each successful response to
- * an invite. If we receive backup_active successful responses to
- * an invite go back to the max retry count on the main or primary proxy.
- * Why 12 you ask. Depending on the number of SIP messages received per
- * call this equates to maybe 4 phone calls before going back to
- * the full re-try count on the primary/main proxy.
- */
- gGlobInfo.backup_active = 12;
-
- /*
- * Let user know we have failed over to backup proxy
- */
- if ((platGetPhraseText(STR_INDEX_PROXY_UNAVAIL,
- (char *)tmp_str,
- STATUS_LINE_MAX_LEN - 1)) == CPR_SUCCESS) {
- ui_set_call_status(tmp_str, ccb->dn_line, ccb->gsm_id);
- }
- return (TRUE);
- }
-
- return (FALSE);
-}
-
-/**
- * This fucntion sends mid-call INVITE.
- *
- * @param[in] ccb Pointer to ccsipCCB_t structure.
- * @param[in] hold_initiated boolean indicating whther this is
- * a mid-call INVITE for HOLD feature.
- *
- * @pre (ccb not_eq NULL)
- *
- * @return true or false
- */
-boolean
-send_resume_or_hold_request (ccsipCCB_t *ccb, boolean hold_initiated)
-{
- ccb->authen.cred_type = 0;
- ccb->authen.new_flag = TRUE;
- ccb->hold_initiated = hold_initiated;
- if (sipSPISendInviteMidCall(ccb, FALSE /* doesn't expire */) != TRUE) {
- return FALSE;
- }
- /* Pre-fill the ARP table */
- ADD_TO_ARP_CACHE(ccb->dest_sip_addr);
- return TRUE;
-}
-
-void
-ccsip_handle_idle_ev_cc_setup (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "idle_ev_cc_setup";
- char *dialString;
- char *referred_by_blind;
- uint32_t dialStringLength = 0;
- char *calledNumberTemp;
- char *outputString = NULL;
- uint32_t usernameLength = 0;
- char *hostnameString = NULL;
- uint32_t hostnameLength = 0;
- char proxy_ipaddr_str[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t proxy_ipaddr;
-
- char *extraString = NULL;
- uint32_t extraLength = 0;
- uint32_t n = 0;
- static char dialtranslate[MAX_SIP_URL_LENGTH];
- char temp[MAX_IPADDR_STR_LEN];
- char line_name[MAX_LINE_NAME_SIZE];
- int port;
- boolean sendInvite = FALSE;
- char *tmpPtr = NULL;
- cpr_ip_type ip_type = CPR_IP_ADDR_IPV4;
- boolean replace = FALSE;
-
- CPR_IP_ADDR_INIT(proxy_ipaddr);
-
- ccb->gsm_id = event->u.cc_msg->msg.setup.call_id;
- ccb->dn_line = event->u.cc_msg->msg.setup.line;
-
- /*
- * Handlle replace info if there is any before taking in any
- * dial string.
- */
- if (ccsip_is_replace_setup(event->u.cc_msg->msg.setup.replaces)) {
- replace = TRUE;
- if (!ccsip_set_replace_info(ccb, &event->u.cc_msg->msg.setup)) {
- /* The replace info failed */
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"ignore setup, no replace info for"
- " replace setup request\n", DEB_F_PREFIX_ARGS(SIP_REP, fname));
- return;
- }
- }
-
- ccsip_set_join_info(ccb, &event->u.cc_msg->msg.setup);
-
- dialString = (char *) event->u.cc_msg->msg.setup.caller_id.called_number;
- referred_by_blind = event->u.cc_msg->msg.setup.redirect.redirects[0].number;
- dialStringLength = strlen(dialString);
- if ((0 == dialStringLength) && !replace) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No Digits to dial", fname);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- } else if (!dialStringLength && replace) {
- dialString = (char *) event->u.cc_msg->msg.setup.caller_id.calling_number;
- dialStringLength = strlen(dialString);
- }
-
- /*
- * Save away what they sent us so that we can display it to them later
- *
- * Note: Currently only dialString which is obtained from
- * event->u.cc_msg->msg.setup.caller_id.called_number is needed
- * by SIP stack. Make a duplicate copy of the field. If more
- * fields are needed from the caller_id from the setup msg.
- * then the better use of the cc_mv_caller_id() API to move
- * caller IDs from the setup to local storage is more efficient.
- */
- ccb->calledDisplayedName = strlib_update(ccb->calledDisplayedName,
- dialString);
-
- memset(proxy_ipaddr_str, 0, MAX_IPADDR_STR_LEN);
- memset(temp, 0, sizeof(temp));
-
-
- sip_util_get_new_call_id(ccb);
- ccb->featuretype = CC_FEATURE_NONE;
- /*
- * Get the listen port from the Transport Interface
- * instead of the direct config.
- */
- ccb->local_port = sipTransportGetListenPort(ccb->dn_line, ccb);
-
- /*
- * Normalize the name. This means adding <SIP: to the start of the
- * name if they did not include the <SIP: and also inserting the
- * domain name if none was found
- */
-
- /* Make a copy of referred_by, if present.
- * This is a HACK to add referred_by in case of blind transfer.
- * As with current requirement for MCI we drop the call as soon
- * as refer is sent. We do not wait for transfer to be successful
- * but do send a notify and ack it This should not be needed once
- * we go to actual REFER draft.
- */
- if (event->u.cc_msg->msg.setup.redirect.redirects[0].number[0] != '\0') {
- ccb->sip_referredBy = strlib_update(ccb->sip_referredBy,
- referred_by_blind);
- ccb->blindtransferred = TRUE;
- }
- if (event->u.cc_msg->msg.setup.redirect.redirects[0].number[0] != '\0') {
- strlib_free(event->u.cc_msg->msg.setup.redirect.redirects[0].number);
- }
-
- /*
- * See if the string needs to be rewritten by applying the dial template
- */
- ccb->routeMode = RouteDefault;
-
-#define CAST_N (int32_t *)
-
- (void) MatchDialTemplate(ccb->calledDisplayedName, ccb->dn_line, CAST_N & n, dialtranslate,
- sizeof(dialtranslate), (RouteMode *) & (ccb->routeMode), NULL);
- dialString = dialtranslate;
- dialStringLength = strlen(dialString);
-
- /*
- * Throw away any display name part before LAQUOT(<), if there is one
- * Ex: "Test Test" <sip:31@172.18.192.230> - Display string is "Test Test"
- * Ex: Test Test <sip:31@172.18.192.230> - Display string is "Test Test"
- * Ex: <sip:31@172.18.192.230> - No Display string
- * Ex: sip:31@172.18.192.230 - No Display string
- * Ex: 31@172.18.192.230 - No Display string
- *
- * the last two examples have no LAQUOT and RAQUOT in them
- *
- */
-
- tmpPtr = strchr(dialString, '<');
- if (tmpPtr) {
- dialString = tmpPtr;
- dialStringLength = strlen(dialString);
- }
-
- /*
- * Throw away any part of <SIP: that they might have entered
- */
- if ((dialStringLength > 0) && (dialString[0] == '<')) {
- dialString++;
- dialStringLength--;
- }
-
- /*
- * For the SIP: part, we have to have 4 characters
- */
- if (!cpr_strncasecmp(dialString, "sip:", 4)) {
- dialStringLength -= 4;
- dialString += 4;
- }
-
- /*
- * Parse the remainder of the string looking for the host name
- */
- for (n = 0; n <= dialStringLength; n++) {
- /*
- * If we hit the end of the string without encountering a ; or >
- * then we want to put the entire string into the user name if
- * no host name was encountered or if we found a '@' along the
- * way we want to put the residual into the host name
- */
- if (n == dialStringLength) {
- if (hostnameString == NULL) {
- usernameLength = n;
- } else {
- hostnameLength = n - usernameLength - 1; //Accounts for @
- }
- } else if ((dialString[n] == '@') && (hostnameString == NULL)) {
- /*
- * We encountered an @ separator for the host name, so take
- * everything before the @ and put it into the user name
- */
- usernameLength = n;
- hostnameString = dialString + n + 1;
- } else if ((dialString[n] == ';') || (dialString[n] == '>')) {
- /*
- * We hit the separator character (; or >). Take what we have
- * seen and append it to the host name (if we already saw the @)
- * or to the user name if not
- */
- if (hostnameString == NULL) {
- usernameLength = n;
- } else {
- hostnameLength = n - usernameLength - 1; // Accounts for @
- }
- extraString = dialString + n;
- extraLength = dialStringLength - n;
- break;
- }
- }
- /*
- * At this point we have
- * usernameLength - Number of characters in the user name
- * starting from dialString[0]
- * hostnameString - NULL if no @ was encountered, otherwise it
- * points to the start of the host name string
- * hostnameLength - 0 if no host name characters were encountered
- * extraString - Points to any extra parameters
- * extraLength - number of extra parameter characters
- */
- switch (ccb->routeMode) {
- case RouteEmergency:{
- /*
- * If we have failed over to the backup we need
- * to not reselect the emergency proxy
- */
- if (ccb->proxySelection != SIP_PROXY_BACKUP) {
- // Get the Emergency Proxy
- sipTransportGetEmerServerAddress(ccb->dn_line, proxy_ipaddr_str);
- if (hostnameLength == 0) {
- hostnameString = proxy_ipaddr_str;
- hostnameLength = strlen(proxy_ipaddr_str);
- }
- if (proxy_ipaddr_str[0]) {
- if (!str2ip((const char *)proxy_ipaddr_str, &proxy_ipaddr)) {
- /* Fill in address and port in CCB */
- util_ntohl(&(ccb->dest_sip_addr), &proxy_ipaddr);
- /*
- * If the Proxy Emergency Port isn't contained in the
- * config table, use the PROXYN port instead.
- */
- port = sipTransportGetEmerServerPort(ccb->dn_line);
- if (port) {
- ccb->dest_sip_port = (uint32_t)port;
- } else {
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- }
- break;
- }
- }
- }
- // Otherwise Emergency proxy is not in configuration follow thru. Let
- // static analysis know this is intentional
- /*FALLTHROUGH*/}
- default:
- ip_type = sipTransportGetPrimServerAddress(ccb->dn_line, temp);
- if (hostnameLength == 0) {
- hostnameString = temp;
- hostnameLength = strlen(hostnameString);
- }
- sipTransportGetServerIPAddr(&(ccb->dest_sip_addr),ccb->dn_line);
- if (util_check_if_ip_valid(&(ccb->dest_sip_addr))) {
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Unable to reach proxy, attempting backup.\n",
- DEB_F_PREFIX_ARGS(SIP_PROXY, fname));
- if (!ccsip_attempt_backup_proxy(ccb)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Attempt to reach backup proxy failed.\n",
- DEB_F_PREFIX_ARGS(SIP_PROXY, fname));
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"INVITE will be broadcast.\n",
- DEB_F_PREFIX_ARGS(SIP_PROXY, fname));
- }
- }
- }
-
- /* Pre-fill the ARP table */
- ADD_TO_ARP_CACHE(ccb->dest_sip_addr);
-
- /*
- * Construct the actual dial out string
- */
- calledNumberTemp = strlib_open(ccb->calledNumber, (MAX_SIP_URL_LENGTH * 2));
- outputString = calledNumberTemp;
- sstrncpy(outputString, "<sip:", MAX_SIP_URL_LENGTH);
- outputString += 5;
- if (usernameLength) {
- outputString += sippmh_convertURLCharToEscChar(dialString,
- usernameLength,
- outputString,
- (MAX_SIP_URL_LENGTH * 2) - 5, FALSE);
- *outputString++ = '@';
- }
- if ((hostnameLength) && (hostnameString)) {
- if (ip_type == CPR_IP_ADDR_IPV6) {
- *outputString++ = '[';
- }
- memcpy(outputString, hostnameString, hostnameLength);
- outputString += hostnameLength;
- if (ip_type == CPR_IP_ADDR_IPV6) {
- *outputString++ = ']';
- }
- }
- if (extraLength) {
- memcpy(outputString, extraString, extraLength);
- /*
- * Null terminate the string so we can quickly look for a >
- */
- outputString[extraLength] = 0;
- /*
- * If there was no > in what they gave us, put one in for them
- */
- if (strchr(outputString, '>') == NULL) {
- outputString[extraLength++] = '>';
- }
- outputString += extraLength;
- } else {
- *outputString++ = '>';
- }
- /*
- * Null terminate the string for good measure and note how long it is
- */
- *outputString = 0;
- ccb->calledNumber = strlib_close(calledNumberTemp);
- if (ccb->calledNumber) {
- ccb->calledNumberLen = (uint16_t) strlen(ccb->calledNumber);
- }
-
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"All digits collected. Placing the call\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- config_get_line_string(CFGID_LINE_NAME, line_name, ccb->dn_line, sizeof(line_name));
- ccb->callingNumber = strlib_update(ccb->callingNumber, line_name);
-
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"SIPSM %d: Setup\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname), ccb->index);
-
- /* Copy the call-info into the CCB */
- ccsip_store_call_info(&event->u.cc_msg->msg.setup.call_info, ccb);
-
- /* Send INVITE */
-
- /* Save the GSM's msg. bodies for future used */
- ccsip_save_local_msg_body(ccb, &event->u.cc_msg->msg.setup.msg_body);
-
- /*
- * CC_REDIRECT_REASON_DEFLECTION shows that this is an attended transfer
- */
- // Note that the extra body parts will be automatically deleted
- if (event->u.cc_msg->msg.setup.redirect.redirects[0].redirect_reason
- == CC_REDIRECT_REASON_DEFLECTION) {
- sendInvite = sipSPISendInvite(ccb, SIP_INVITE_TYPE_TRANSFER, TRUE);
- } else {
- sendInvite = sipSPISendInvite(ccb, SIP_INVITE_TYPE_NORMAL, TRUE);
- }
-
- if (sendInvite == TRUE) {
- sip_sm_change_state(ccb, SIP_STATE_SENT_INVITE);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPISendInvite failed", fname);
- if (event->u.cc_msg->msg.setup.redirect.redirects[0].redirect_reason
- == CC_REDIRECT_REASON_DEFLECTION) {
- /*
- * Sending replaces invite for attended transfer has failed.
- * Clean up here because a release complete from GSM
- * is not guaranteed here like in the case of pre-mature
- * attended transfer request. A cause value of normal
- * causes GSM to clean up the UI as well.
- */
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL, NULL);
- sip_sm_call_cleanup(ccb);
- } else {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
-
- }
-
-}
-
-
-/*
- *
- ***** SIP_STATE_SENT_INVITE
- *
- */
-void
-ccsip_handle_sentinvite_ev_sip_1xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sentinvite_ev_sip_1xx";
- sipMessage_t *response;
- sipRespLine_t *respLine;
- int status_code = 0;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
-
- /* Get the status code */
- respLine = sippmh_get_response_line(response);
- if (respLine) {
- status_code = respLine->status_code;
- SIPPMH_FREE_RESPONSE_LINE(respLine);
- }
-
- /*
- * Update the Tags here so that they will be correct if
- * the user transfers a ringing call.
- */
- sip_sm_200and300_update(ccb, response, status_code);
-
- sip_decrement_backup_active_count(ccb);
-
- /* Mark the CCB as having received a 1xx response */
- ccb->flags |= RECD_1xx;
-
- if (status_code != SIP_1XX_TRYING) {
- /* Reset credentials flag since INVITE was successfully processed */
- ccb->authen.cred_type = 0;
- }
-
- switch (status_code) {
-
- case SIP_1XX_TRYING:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY), ccb->index,
- ccb->dn_line, fname, sip_util_state2string(ccb->state),
- "SIP 100 TRYING");
- /*
- * Update connected party info from RPID and Call-Info header.
- * Do not delay call info update to UI with proceeding. There is
- * no media event with the proceeding that can cause UI update
- * automatically.
- */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
- free_sip_message(response);
- sip_cc_proceeding(ccb->gsm_id, ccb->dn_line);
- return;
-
- case SIP_1XX_RINGING:
- {
- sipsdp_status_t sdp_status;
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: %s <- SIP 180 RINGING\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
-
- /* check for alert-info in header.
- * Commented out until DSP upgrade
- alert_info = sippmh_get_header_val(request, SIP_HEADER_ALERT_INFO,
- NULL);
- ccb->alert_info = ALERTING_NONE;
- if (alert_info) {
- parseAlertingHeader(ccb, alert_info);
- }
- */
- sdp_status = sip_util_extract_sdp(ccb, response);
-
- switch (sdp_status) {
- case SIP_SDP_SUCCESS:
- case SIP_SDP_SESSION_AUDIT:
- ccb->oa_state = OA_IDLE;
- /* ccsip_update_callinfo needs to occur before cc_alerting */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, TRUE);
- sip_cc_alerting(ccb->gsm_id, ccb->dn_line, response, TRUE);
- break;
-
- case SIP_SDP_NOT_PRESENT:
- /* ccsip_update_callinfo needs to occur before cc_alerting */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, TRUE);
- sip_cc_alerting(ccb->gsm_id, ccb->dn_line, NULL, 0);
- break;
-
- case SIP_SDP_DNS_FAIL:
- case SIP_SDP_NO_MEDIA:
- case SIP_SDP_ERROR:
- default:
- sipSPISendCancel(ccb);
- free_sip_message(response);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
- /*
- * Update connected party info from RPID and Call-Info header.
- * The call update to UI can be delayed due to altert processing
- * can potentially manipulate media or port.
- */
- free_sip_message(response);
- return;
-
- } /* case SIP_1XX_RINGING */
- case SIP_1XX_SESSION_PROGRESS:
- {
- sipsdp_status_t sdp_status;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY), ccb->index,
- ccb->dn_line, fname, sip_util_state2string(ccb->state),
- "SIP 183 IN BAND SESSION PROGRESS");
-
- sdp_status = sip_util_extract_sdp(ccb, response);
-
- switch (sdp_status) {
- case SIP_SDP_SUCCESS:
- case SIP_SDP_SESSION_AUDIT:
- ccb->oa_state = OA_IDLE;
- break;
-
- case SIP_SDP_NOT_PRESENT:
- // In this case no SDP is present in the 183 message.
- // Call flows exist where a callee may send 183 with no SDP and
- // the right way to handle it is to remain in the same state.
- // DDTS for reference is CSCdu17240
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
- free_sip_message(response);
- return;
-
- case SIP_SDP_DNS_FAIL:
- case SIP_SDP_NO_MEDIA:
- case SIP_SDP_ERROR:
- default:
- sipSPISendCancel(ccb);
- free_sip_message(response);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- /*
- * Update connected party info from RPID and Call-Info header.
- * The call update to UI can be delayed due to altert processing
- * can potentially manipulate media or port.
- */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, TRUE);
- sip_cc_alerting(ccb->gsm_id, ccb->dn_line, response, TRUE);
-
- /*UI-STATE tag with value of "BUSY" is being sent to indicate the busy line
- *and to support callback feature. GSM needs to be informed so it can
- *trigger the LSM to transition to BUSY state and display appropriate
- *softkeys.
- */
- if ((ccb->in_call_info) &&
- (ccb->in_call_info->data.call_info_feat_data.feature_flag & CC_UI_STATE) &&
- (ccb->in_call_info->data.call_info_feat_data.ui_state == CC_UI_STATE_BUSY)) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"DETECTED UI_STATE=BUSY IN 183.\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_UI_STATE_BUSY, NULL);
- }
- free_sip_message(response);
- return;
- } /* case SIP_1XX_SESSION_PROGRESS */
-
- case SIP_1XX_CALL_FWD:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: %s <- SIP 181 CALL IS BEING"
- "FORWARDED\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
- free_sip_message(response);
- sip_cc_proceeding(ccb->gsm_id, ccb->dn_line);
- return;
-
- case SIP_1XX_QUEUED:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: %s <- SIP 182 QUEUED\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
- free_sip_message(response);
- sip_cc_proceeding(ccb->gsm_id, ccb->dn_line);
- return;
-
- default:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: %s <- SIP BAD 1xx\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- free_sip_message(response);
- return;
- }
-}
-
-
-void
-ccsip_handle_sentinvite_ev_sip_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sentinvite_ev_sip_2xx";
- sipMessage_t *response;
- const char *contact = NULL;
- sipsdp_status_t sdp_status;
- string_t recv_info_list = strlib_empty();
-
- /* Unpack the event */
- response = event->u.pSipMessage;
-
- /* Check if this is an INVITE response */
- if (!sip_sm_is_invite_response(response)) {
- sipMethod_t method = sipMethodInvalid;
- int response_code = 0;
-
- // If this is a 202 response to a REFER, we should handle it separately
- if (sipGetResponseCode(response, &response_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseCode");
- free_sip_message(response);
- return;
- }
- if (sipGetResponseMethod(response, &method) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- free_sip_message(response);
- return;
- }
-
- if (response_code == SIP_ACCEPTED && method == sipMethodRefer) {
- ccsip_handle_accept_2xx(ccb, event);
- return;
- }
- free_sip_message(response);
- clean_method_request_trx(ccb, method, TRUE);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED), ccb->index,
- ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- return;
- }
-
- /*
- * Record the "tag=" parameter.
- * Update To/From (to capture tag). Also Contact, and Record-Route
- */
- sip_sm_200and300_update(ccb, response, SIP_STATUS_SUCCESS);
-
- /* Reset credentials flag since INVITE was successfully processed */
- ccb->authen.cred_type = 0;
-
- sip_decrement_backup_active_count(ccb);
- (void) sip_platform_expires_timer_stop(ccb->index);
- /* Check Contact header */
- contact = sippmh_get_cached_header_val(response, CONTACT);
- if (contact) {
- if (sipSPICheckContact(contact) < 0) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sipSPICheckContact()");
- free_sip_message(response);
- ccb->authen.cred_type = 0;
- sipSPISendBye(ccb, NULL, NULL);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- return;
- }
- }
-
- /* Extract destination SDP and related fields */
- sdp_status = sip_util_extract_sdp(ccb, response);
-
- switch (sdp_status) {
- case SIP_SDP_SUCCESS:
- case SIP_SDP_SESSION_AUDIT:
- ccb->oa_state = OA_IDLE;
- break;
-
- case SIP_SDP_NOT_PRESENT:
- break;
-
- case SIP_SDP_DNS_FAIL:
- case SIP_SDP_NO_MEDIA:
- case SIP_SDP_ERROR:
- default:
- /* First Ack and then send Bye to the far end */
- if (sipSPISendAck(ccb, response) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
-
- free_sip_message(response);
- sipSPISendBye(ccb, NULL, NULL);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- if (ccb->wastransferred) {
- /*
- * The referred call was implicitly subscribed for the
- * notification. Since we get the Error from target we
- * need to send this notify to transferor
- */
- cc_feature_data_t data;
-
- data.notify.cause = CC_CAUSE_ERROR;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.blind_xferror_gsm_id = 0;
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_NOTIFY,
- (void *) &data);
- }
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- /*
- * Parse the diversion header which could be present, as in case of
- * Auto Pick up
- */
- ccsip_parse_diversion_header (ccb, response);
-
- /* Info Package stuff */
- ccsip_parse_send_info_header(response, &recv_info_list);
-
- /*
- * Update connected party info from RPID and Call-Info header.
- * The call update to UI can be delayed due to connected processing
- * manipulates media or port.
- */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, TRUE);
- sip_cc_connected(ccb->gsm_id, ccb->dn_line, recv_info_list, response);
-
- strlib_free(recv_info_list);
-
- /* Deallocate the memory for the response */
- free_sip_message(response);
- sip_sm_change_state(ccb, SIP_STATE_SENT_INVITE_CONNECTED);
-
- /*
- * The referred call was implicitely subscribed for the notification.
- * Since we get the 200 OK from target we need to send this notify
- * to transferor. So make a feature request to the GSM
- */
- if ((ccb->wastransferred) || (ccb->blindtransferred == TRUE)) {
- cc_feature_data_t data;
-
- data.notify.cause = CC_CAUSE_OK;
- data.notify.cause_code = SIP_SUCCESS_SETUP;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.blind_xferror_gsm_id =
- sip_sm_get_blind_xfereror_ccb_by_gsm_id(ccb->gsm_id);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_NOTIFY,
- (void *) &data);
- strlib_free(ccb->sipxfercallid);
- ccb->sipxfercallid = strlib_empty();
- } else if (ccb->flags & SENT_INVITE_REPLACE) {
- strlib_free(ccb->sipxfercallid);
- ccb->sipxfercallid = strlib_empty();
- }
-}
-
-
-/*
- *
- ***** SIP_STATE_RELEASING
- *
- */
-
-void
-ccsip_handle_sentbye_recvd_invite (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- sipMessage_t *request;
-
- /* Unpack the event */
- request = event->u.pSipMessage;
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_CALLEG_PHRASE, 0, NULL, NULL);
- free_sip_message(request);
-}
-
-void
-ccsip_handle_release_complete (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "release_complete";
-
- if (ccb->blind_xfer_call_id == CC_NO_CALL_ID) {
- if (!ccb->wait_for_ack) {
- if ((ccb->flags & RECD_BYE) && (ccb->last_request)) {
- (void) sipSPISendByeOrCancelResponse(ccb, ccb->last_request, sipMethodBye);
- ccb->flags &= ~RECD_BYE;
- }
- if (!(sip_platform_msg_timer_outstanding_get(ccb->index))) {
- sip_sm_call_cleanup(ccb);
- }
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"INFO: waiting for Invite Response Ack "
- "before clearing call\n", DEB_F_PREFIX_ARGS(SIP_ACK, fname));
- /*
- * Restart the disconnect timer. Call to start will also stop
- * the timer if it is currently running.
- */
- (void) sip_platform_supervision_disconnect_timer_start(
- SUPERVISION_DISCONNECT_TIMEOUT, ccb->index);
- }
- } else {
- /*
- * Wait for the transfered call to finish and then we have
- * to send Notify for the transferred call to the transferror.
- * HACK to please customer.
- */
- (void) sip_platform_supervision_disconnect_timer_stop(ccb->index);
- sip_sm_change_state(ccb, SIP_STATE_BLIND_XFER_PENDING);
- }
-}
-
-void
-ccsip_handle_sentbye_ev_sip_1xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sentbye_ev_sip_1xx";
- sipMessage_t *response;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
-
- /* Check if this is an BYE/CANCEL response */
- if (!sip_sm_is_bye_or_cancel_response(response)) {
- if (sip_sm_is_invite_response(response)) {
- // It could be an INVITE response if user opted to end the call
- // before we received a 1xx from the remote end
- // Send the deferred CANCEL now
- if (ccb->flags & SEND_CANCEL) {
- sipSPISendCancel(ccb);
- }
- }
- free_sip_message(response);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED), ccb->index,
- ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- return;
- }
- /*
- * Restart the disconnect timer. Call to start will also stop
- * the timer if it is currently running.
- */
- (void) sip_platform_supervision_disconnect_timer_start(
- SUPERVISION_DISCONNECT_TIMEOUT, ccb->index);
- free_sip_message(response);
-}
-
-void
-ccsip_handle_sentbye_ev_sip_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sentbye_ev_sip_2xx";
- sipMessage_t *response;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
-
- /* Check if this is not a response to either CANCEL or BYE */
- if (!sip_sm_is_bye_or_cancel_response(response)) {
- /* Check if this is an INVITE response */
-
- //Check if the response to an INVITE and we have sent out a CANCEL
- if (sip_sm_is_invite_response(response) &&
- (get_method_request_trx_index(ccb, sipMethodCancel, TRUE) != -1)) {
- /*
- * We have an outgoing CANCEL and 200 OK(INVITE) cross on the wire.
- *
- * We may have sent a CANCEL and around the same time,
- * UAS may have responded with a 200 OK(INVITE) and
- * so the CANCEL and 200 OK(INVITE) cross on the wire.
- * So, the CANCEL is now useless.
- *
- * Actions:
- * send ACK to satisfy 200 OK(INVITE)
- * send BYE to initiate hangup since CANCEL is now useless
- */
- char *to_tag, *sip_to_temp;
-
- to_tag = strstr(ccb->sip_to,";tag");
- /*
- * Add the to_tag to the Ack and Bye message if it is not
- * already present.
- */
- if (!to_tag) {
- sip_to_temp = strlib_open(ccb->sip_to, MAX_SIP_URL_LENGTH);
- if (sip_to_temp) {
- sstrncat(sip_to_temp, ";tag=",
- MAX_SIP_URL_LENGTH - strlen(sip_to_temp));
- if (ccb->sip_to_tag) {
- sstrncat(sip_to_temp, ccb->sip_to_tag,
- MAX_SIP_URL_LENGTH - strlen(sip_to_temp));
- }
- }
- ccb->sip_to = strlib_close(sip_to_temp);
- }
-
- if (sipSPISendAck(ccb, NULL) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
- sipSPISendBye(ccb, NULL, NULL);
-
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX" %d %s Cross-over situation CANCEL/200 OK(INVITE).\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_ACK, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- } else {
- //This 200 OK is not related to BYE, CANCEL, nor INVITE
- //We still need to account for it remove the transaction
- sipMethod_t method = sipMethodInvalid;
-
- if (sipGetResponseMethod(response, &method) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- free_sip_message(response);
- return;
- }
-
- clean_method_request_trx(ccb, method, TRUE);
- }
-
- free_sip_message(response);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- return;
- }
- (void) sip_platform_expires_timer_stop(ccb->index);
- if (!ccb->send_delayed_bye) {
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- }
-
- if (!ccb->wait_for_ack) {
- sip_sm_call_cleanup(ccb);
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"INFO: waiting for Invite Response Ack "
- "before clearing call\n", DEB_F_PREFIX_ARGS(SIP_ACK, fname));
- /*
- * Restart the disconnect timer. Call to start will also stop
- * the timer if it is currently running.
- */
- (void) sip_platform_supervision_disconnect_timer_start(
- SUPERVISION_DISCONNECT_TIMEOUT, ccb->index);
- }
- free_sip_message(response);
-}
-
-
-/*
- * Just respond to the Bye in the Release state.
- */
-void
-ccsip_handle_release_ev_sip_bye (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "blindxfr_ev_sip_bye";
- sipMessage_t *request;
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- sipMethod_t method = sipMethodInvalid;
-
- memset(request_check_reason_phrase, 0, SIP_WARNING_LENGTH);
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- /* Request check and store */
- sipGetRequestMethod(request, &method);
- if (sip_sm_request_check_and_store(ccb, request, method, TRUE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- free_sip_message(request);
- return;
- }
-
- (void) sipSPISendByeOrCancelResponse(ccb, request, sipMethodBye);
-}
-
-
-void
-ccsip_handle_sentblindntfy_ev_sip_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- sipMessage_t *response;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
- (void) sip_platform_expires_timer_stop(ccb->index);
-
- if (ccb->flags & FINAL_NOTIFY) {
- sip_sm_call_cleanup(ccb);
- } else {
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- }
-
- free_sip_message(response);
-}
-
-
-void
-ccsip_handle_sendbye_ev_supervision_disconnect (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
-
- (void) sip_platform_expires_timer_stop(ccb->index);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- sip_sm_call_cleanup(ccb);
-}
-
-/**
- *
- * Handler for SIP_STATE_RELEASE features. Currently only CANCEL feature is
- * supported in this state.
- *
- * @param line, ccb, event
- *
- * @return void
- *
- * @pre (event not NULL)
- */
-/*
- * SIP_STATE_RELEASE
- */
-void
-ccsip_handle_release_ev_cc_feature (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "release_ev_cc_feature";
- cc_features_t feature_type;
-
- feature_type = event->u.cc_msg->msg.feature.feature_id;
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state),
- cc_feature_name(feature_type));
-
- switch (feature_type) {
- case CC_FEATURE_CANCEL:
- break;
- default:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type, NULL,
- CC_CAUSE_ERROR);
- break;
- }
-}
-
-/**
- *
- * Handler for event RELEASE at SIP_STATE_RELEASE.
- * sipstack is waiting for RELEASE_COMPLETE from gsm, but it got RELEASE from gsm.
- * so we know that gsm also want to release the call.
- * to avoid defects like CSCtg46399, we need to send RELEASE_COMPLETE to both sipstack & gsm,
- * then sipstack & gsm will not wait for each other, and the call can be cleared on both sides.
- *
- */
-void
-ccsip_handle_release_ev_release (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "release_ev_release";
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state),
- "sipstack at SIP_STATE_RELEASE received a RELEASE event from gsm");
-
- /* send RELEASE_COMPLETE to sipstack */
- ccsip_handle_release_complete(ccb, event);
-
- /* send RELEASE_COMPLETE to gsm */
- ccsip_handle_sendbye_ev_supervision_disconnect(ccb, event);
-}
-
-
-void
-ccsip_handle_recv_error_response_ev_sip_ack (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- sipMessage_t *response;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
-
- ccb->wait_for_ack = FALSE;
-
- if (ccb->send_delayed_bye) {
- // If we need to send a bye, do it now. Do not change state. Clean up
- // the CCB once we receive the OK for the BYE
- sipSPISendBye(ccb, NULL, NULL);
- } else {
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- sip_sm_call_cleanup(ccb);
- }
-
- free_sip_message(response);
-}
-
-void
-ccsip_handle_sentbye_ev_sip_fxx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sentbye_ev_sip_fxx";
- sipMessage_t *response;
- sipRespLine_t *respLine = NULL;
- int status_code = 0;
- const char *authenticate = NULL;
- credentials_t credentials;
- sip_authen_t *sip_authen = NULL;
- char *author_str = NULL;
- boolean good_authorization = FALSE;
- const char *rsp_method = NULL;
- char *alsoString = NULL;
- sipMethod_t method = sipMethodInvalid;
- enum {
- INVALID,
- RESP_OF_BYE,
- RESP_OF_CANCEL,
- RESP_OF_NOTIFY,
- RESP_OF_INVITE
- } resp_type = INVALID;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
- if (sipGetResponseMethod(response, &method) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- free_sip_message(response);
- return;
- }
- switch (method) {
- case sipMethodInvite:
- resp_type = RESP_OF_INVITE;
- rsp_method = SIP_METHOD_INVITE;
- break;
- case sipMethodBye:
- resp_type = RESP_OF_BYE;
- rsp_method = SIP_METHOD_BYE;
- break;
- case sipMethodCancel:
- resp_type = RESP_OF_CANCEL;
- rsp_method = SIP_METHOD_CANCEL;
- break;
- case sipMethodNotify:
- resp_type = RESP_OF_NOTIFY;
- rsp_method = SIP_METHOD_NOTIFY;
- break;
- default:
- resp_type = INVALID;
- break;
- }
-
- if (INVALID == resp_type) {
- free_sip_message(response);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- if (ccb->state == SIP_STATE_BLIND_XFER_PENDING) {
- /* Got an error Response for Notify Message
- * Just clean up at this point.
- */
- sip_sm_call_cleanup(ccb);
- }
- return;
- }
-
- sip_decrement_backup_active_count(ccb);
- /* Get the status code */
- respLine = sippmh_get_response_line(response);
- if (respLine) {
- status_code = respLine->status_code;
- SIPPMH_FREE_RESPONSE_LINE(respLine);
- }
-
-
- if ((strcmp(rsp_method, SIP_METHOD_INVITE) == 0) &&
- (status_code == SIP_SERV_ERR_INTERNAL)) {
- /*
- * This is likely a late arriving 500 response to INVITE.
- * We are already in the releasing stage of the call having
- * sent a CANCEL that crossed with the 500 response.
- * Just ACK the 500 and return.
- */
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Acking delayed 500 response to INVITE "
- "request\n", DEB_F_PREFIX_ARGS(SIP_ACK, fname));
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0);
- return;
- }
-
-
- switch (status_code) {
- case SIP_CLI_ERR_UNAUTH:
- case SIP_CLI_ERR_PROXY_REQD:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, AUTH_BUGINF(status_code));
-
- if (cred_get_credentials_r(ccb, &credentials) == FALSE) {
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"retries exceeded: %d/%d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, ccb->authen.cred_type, MAX_RETRIES_401);
-
- free_sip_message(response);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR);
- sip_sm_call_cleanup(ccb);
- return;
- }
-
- authenticate = sippmh_get_header_val(response, AUTH_HDR(status_code), NULL);
- if (authenticate != NULL) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Authenticate header %s= %s\n", DEB_F_PREFIX_ARGS(SIP_STATE, fname),
- AUTH_HDR_STR(status_code), authenticate);
- ccb->retx_counter = 0;
- sip_authen = sippmh_parse_authenticate(authenticate);
- if (sip_authen) {
- ccb->authen.new_flag = FALSE;
- ccb->authen.cnonce[0] = '\0';
- if (sipSPIGenerateAuthorizationResponse(sip_authen, ccb->ReqURI,
- rsp_method, credentials.id,
- credentials.pw,
- &author_str,
- &(ccb->authen.nc_count),
- ccb))
- {
- good_authorization = TRUE;
- if (ccb->authen.authorization != NULL) {
- cpr_free(ccb->authen.authorization);
- ccb->authen.authorization = NULL;
- }
- if (ccb->authen.sip_authen != NULL) {
- sippmh_free_authen(ccb->authen.sip_authen);
- ccb->authen.sip_authen = NULL;
- }
- ccb->authen.authorization = (char *)
- cpr_malloc(strlen(author_str) * sizeof(char) + 1);
-
- /*
- * Cache the Authorization header so that it can be used for
- * later requests
- */
- if (ccb->authen.authorization != NULL) {
- sstrncpy(ccb->authen.authorization, author_str,
- strlen(author_str) * sizeof(char) + 1);
- ccb->authen.status_code = status_code;
- ccb->authen.sip_authen = sip_authen;
- }
-
- cpr_free(author_str);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Authorization header "
- "build unsuccessful\n", fname);
- }
- /*
- * CSCds70538
- * Do not free the sip_authen structure if the Authorization
- * build was successful. We will need these values to generate
- * an Authorization header for the BYE response
- */
- if (good_authorization == FALSE) {
- sippmh_free_authen(sip_authen);
- }
- }
- if (strcmp(rsp_method, SIP_METHOD_BYE) == 0) {
- clean_method_request_trx(ccb, sipMethodBye, TRUE);
- if (ccb->referto[0]) {
- alsoString = (char *) cpr_malloc(MAX_SIP_URL_LENGTH);
- if (!alsoString) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "malloc(also string)");
- sipSPISendBye(ccb, NULL, NULL);
- return;
- }
- sstrncpy(alsoString, ccb->referto, MAX_SIP_URL_LENGTH);
- sipSPISendBye(ccb, alsoString, NULL);
- cpr_free(alsoString);
- return;
- }
- /* Send BYE message */
- sipSPISendBye(ccb, NULL, NULL);
- } else if (strcmp(rsp_method, SIP_METHOD_CANCEL) == 0){
- sipSPISendCancel(ccb);
- } else {
- (void) sipSPISendNotify(ccb, ccb->xfer_status);
- }
-
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"401/407 response missing "
- "Authenticate\n", fname);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR);
- sip_sm_call_cleanup(ccb);
- }
- free_sip_message(response);
- return;
-
-
- case SIP_CLI_ERR_LOOP_DETECT:
- case SIP_CLI_ERR_BUSY_HERE:
- case SIP_CLI_ERR_MANY_HOPS:
- case SIP_CLI_ERR_AMBIGUOUS:
- case SIP_CLI_ERR_REQ_CANCEL:
- if (sipSPISendAck(ccb, NULL) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
-
- (void) sip_platform_expires_timer_stop(ccb->index);
- if (!ccb->send_delayed_bye) {
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- }
-
- if (!ccb->wait_for_ack) {
- sip_sm_call_cleanup(ccb);
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"waiting for Invite Response Ack "
- "before clearing call\n", DEB_F_PREFIX_ARGS(SIP_ACK, fname));
- /*
- * Restart the disconnect timer. Call to start will also stop
- * the timer if it is currently running.
- */
- (void) sip_platform_supervision_disconnect_timer_start(
- SUPERVISION_DISCONNECT_TIMEOUT, ccb->index);
- }
-
- free_sip_message(response);
- return;
-
- case SIP_SERV_ERR_NOT_IMPLEM:
- /* It's an error response to a notify. rfc3515 tells us:
- * Terminating a subscription,
- * either by explicitly unsubscribing or rejecting NOTIFY, is not an
- * indication that the referenced request should be withdrawn or
- * abandoned.
- */
-
- if (strcmp (rsp_method,SIP_METHOD_NOTIFY) == 0){
- //ignore error
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Ignoring NOTIFY error. But clean up "
- "transaction.\n", DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
-
- if (ccb->flags & FINAL_NOTIFY) {
- sip_sm_call_cleanup(ccb);
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Ignoring NOTIFY error. but "
- "cleaning up call.\n", DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- }
- free_sip_message(response);
- return;
- }
- /*FALLTHROUGH*/
-
- default:
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR);
- sip_sm_call_cleanup(ccb);
- free_sip_message(response);
- return;
- }
-}
-
-/*
- * Function: ccsip_handle_sentinvite_ev_sip_3xx
- *
- * Parameters: CCB and the event
- *
- * Description: Sends ack for 3xx events and appropriate invite
- *
- * Returns: void
- *
- */
-void
-ccsip_handle_sentinvite_ev_sip_3xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sentinvite_ev_sip_3xx";
- sipMessage_t *response;
- sipRespLine_t *respLine;
- uint16_t status_code = 0;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
-
- sip_decrement_backup_active_count(ccb);
-
- /* Get the status code */
- respLine = sippmh_get_response_line(response);
- if (respLine) {
- status_code = respLine->status_code;
- SIPPMH_FREE_RESPONSE_LINE(respLine);
- }
-
- switch (status_code) {
- case SIP_RED_MULT_CHOICES /* 300 */:
- case SIP_RED_MOVED_PERM /* 301 */:
- case SIP_RED_MOVED_TEMP /* 302 */:
- case SIP_RED_USE_PROXY /* 305 */:
- /*
- * Record the "tag=" parameter.
- * Update To/From (to capture tag). Also Contact, and Record-Route
- */
- sip_sm_update_to_from_on_callsetup_finalresponse(ccb, response);
- sip_sm_update_contact_recordroute(ccb, response, status_code,
- FALSE /* not midcall */);
-
- /*
- * Send ACK to the original INVITE destination or to the address
- * specified by the Record-Route
- */
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0);
-
- /* Reset credentials flag before attempting redirect */
- ccb->authen.cred_type = 0;
- ccb->first_pass_3xx = TRUE;
- sip_redirect(ccb, response, status_code);
-
- break;
- default:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d %d unsupported\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, status_code);
- break;
- }
-
- free_sip_message(response);
-}
-
-void
-handle_error_for_state (ccsipCCB_t *ccb, int status_code)
-{
- ccsipCCB_t *referccb = NULL;
- cc_causes_t fail_reason = CC_CAUSE_MIN;
-
- if (ccb->state == SIP_STATE_SENT_INVITE) {
- if (status_code == SIP_CLI_ERR_BUSY_HERE) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_BUSY, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-
- } else if (status_code == SIP_SERV_ERR_UNAVAIL) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_CONGESTION, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-
- } else if (status_code == SIP_CLI_ERR_NOT_AVAIL) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_TEMP_NOT_AVAILABLE, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-
- } else if ((status_code == SIP_CLI_ERR_MEDIA) ||
- (status_code == SIP_CLI_ERR_NOT_ACCEPT_HERE) ||
- (status_code == SIP_FAIL_NOT_ACCEPT)) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_PAYLOAD_MISMATCH, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-
- } else if (status_code == SIP_SERV_ERR_INTERNAL) {
- // This is used to indicate a successful cfwdall interaction
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_REMOTE_SERVER_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-
- } else if (((status_code == SIP_CLI_ERR_BAD_REQ) ||
- (status_code == SIP_CLI_ERR_CALLEG)) &&
- (ccb->wastransferred)) {
- /* clean up here because a release complete from GSM
- * is not guaranteed here like in the case of pre-mature
- * attended transfer request. A cause value of normal
- * causes GSM to clean up the UI as well.
- */
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL, NULL);
- sip_sm_call_cleanup(ccb);
- } else if (status_code == SIP_CLI_ERR_NOT_FOUND) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NOT_FOUND, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- } else if (status_code == SIP_CLI_ERR_REQ_CANCEL) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NO_USER_ANS, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- } else {
- /*
- * This should take care of miscellaneous errors including 400
- * bad request when its not a transfer. No special handling is
- * done in case of 491 SIP_CLI_ERR_REQ_PENDING as that error is
- * treated like any other 4xx in this state
- */
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
- if (ccb->blindtransferred == TRUE) {
- cc_feature_data_t data;
-
- data.notify.cause = CC_CAUSE_ERROR;
- data.notify.cause_code = status_code;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.blind_xferror_gsm_id = sip_sm_get_blind_xfereror_ccb_by_gsm_id(ccb->gsm_id);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_NOTIFY,
- (void *) &data);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
-
- /* make sure to send the Notify if we are in a transfer
- * scenario. This way the transferor can cleanup properly.
- */
- if (ccb->wastransferred) {
- referccb = sip_sm_get_target_call_by_gsm_id(ccb->gsm_id);
- if (referccb != NULL) {
- ccb->flags |= FINAL_NOTIFY;
- (void) sipSPISendNotify(referccb, status_code);
- ccb->xfer_status = status_code;
- }
- }
- } else if (ccb->state == SIP_STATE_ACTIVE) {
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, CC_FEATURE_NONE, NULL,
- CC_CAUSE_ERROR);
- } else if (ccb->state == SIP_STATE_SENT_MIDCALL_INVITE) {
- if (status_code == SIP_CLI_ERR_BUSY_HERE) {
- fail_reason = CC_CAUSE_BUSY;
- } else if ((status_code == SIP_CLI_ERR_MEDIA) ||
- (status_code == SIP_CLI_ERR_NOT_ACCEPT_HERE) ||
- (status_code == SIP_FAIL_NOT_ACCEPT)) {
- fail_reason = CC_CAUSE_PAYLOAD_MISMATCH;
- } else if (status_code == SIP_CLI_ERR_REQ_PENDING) {
- // The other side has sent us a 491. We will let GSM handle this error and
- // we shall fall back to the state we were in prior to being in any of the
- // states. These are:
- fail_reason = CC_CAUSE_REQUEST_PENDING;
- } else if (status_code == SIP_SERV_ERR_UNAVAIL) {
- fail_reason = CC_CAUSE_SERV_ERR_UNAVAIL;
- } else {
- fail_reason = CC_CAUSE_ERROR;
- }
-
- /* ack the feature */
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, ccb->featuretype, NULL,
- fail_reason);
- if (status_code == SIP_CLI_ERR_REQ_TIMEOUT) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- } else {
- /* Other error goes back to active, let GSM decide */
- sip_sm_change_state(ccb, SIP_STATE_ACTIVE);
- }
- } else if (ccb->state == SIP_STATE_BLIND_XFER_PENDING) {
- if (status_code == SIP_CLI_ERR_REQ_TIMEOUT) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
- }
- if (ccb->wastransferred) {
- /*
- * The referred call was implicitely subscribed for the notification.
- * Since we get the Error from target we need to send this notify
- * to transferor.
- */
- cc_feature_data_t data;
-
- data.notify.cause = fail_reason;
- data.notify.cause_code = status_code;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.blind_xferror_gsm_id = 0;
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_NOTIFY,
- (void *)&data);
- }
-}
-
-
-void
-ccsip_handle_sentinvite_ev_sip_fxx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sentinvite_ev_sip_fxx";
- sipMessage_t *response;
- sipRespLine_t *respLine = NULL;
- uint16_t status_code = 0;
- const char *authenticate = NULL;
- credentials_t credentials;
- sip_authen_t *sip_authen = NULL;
- char *author_str = NULL;
- boolean good_authorization = FALSE;
- sipMethod_t method = sipMethodInvalid;
- const char *rsp_method = NULL;
-
- enum {
- INVALID,
- RESP_OF_INVITE,
- RESP_OF_REFER,
- RESP_OF_NOTIFY
- } resp_type = INVALID;
-
- response = event->u.pSipMessage;
-
- /* Check if this is an INVITE response */
- if (sipGetResponseMethod(response, &method) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- free_sip_message(response);
- return;
- }
- switch (method) {
- case sipMethodInvite:
- resp_type = RESP_OF_INVITE;
- rsp_method = SIP_METHOD_INVITE;
-
- /* Stop the expires timer started to await this response */
- (void) sip_platform_expires_timer_stop(ccb->index);
-
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
-
- break;
- case sipMethodRefer:
- resp_type = RESP_OF_REFER;
- rsp_method = SIP_METHOD_REFER;
- break;
- case sipMethodNotify:
- resp_type = RESP_OF_NOTIFY;
- rsp_method = SIP_METHOD_NOTIFY;
- break;
- default:
- resp_type = INVALID;
- break;
- }
-
- if (INVALID == resp_type) {
- free_sip_message(response);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- return;
- }
-
- /* Get the status code */
- respLine = sippmh_get_response_line(response);
- if (respLine) {
- status_code = respLine->status_code;
- SIPPMH_FREE_RESPONSE_LINE(respLine);
- }
-
- /*
- * Update the Tags here so that they will be correct if
- * the user transfers a ringing call.
- */
- sip_sm_200and300_update(ccb, response, status_code);
-
- // If the resp_type is RESP_OF_REFER and the feature type is one of the
- // extendedrefer features, and the reason code is not a failure of authentication
- // then indicate the error condition back to GSM
- if (resp_type == RESP_OF_REFER) {
- switch (ccb->featuretype) {
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_SELECT:
- case CC_FEATURE_CANCEL:
- if (status_code != SIP_CLI_ERR_UNAUTH && status_code != SIP_CLI_ERR_PROXY_REQD) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Received error response for ext refer\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, ccb->featuretype, NULL,
- CC_CAUSE_ERROR);
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- free_sip_message(response);
- return;
- }
- /*FALLTHROUGH*/
- default:
- break;
- }
- }
-
- sip_decrement_backup_active_count(ccb);
-
- switch (status_code) {
- case SIP_CLI_ERR_UNAUTH:
- case SIP_CLI_ERR_PROXY_REQD:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"SIP_CLI_ERR_PROXY_REQD: %d: %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, AUTH_BUGINF(status_code));
-
- /* Send ACK */
- if (method == sipMethodInvite) {
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0);
- }
-
- if (cred_get_credentials_r(ccb, &credentials) == FALSE) {
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"retries exceeded: %d/%d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->authen.cred_type, MAX_RETRIES_401);
- /*
- * Retries exceeded for 40X could be due to remote end
- * not responding to our Request, and while we are retrying,
- * proxy could ask us to reauthenticate. So, we may exceed
- * retries for credentials due to some other reason than just
- * auth failure, but we do not care. status_code is passed.
- */
-
- handle_error_for_state(ccb, status_code);
- free_sip_message(response);
- return;
- }
-
- authenticate = sippmh_get_header_val(response, AUTH_HDR(status_code),
- NULL);
- if (authenticate != NULL) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Authenticate header %s= %s\n", DEB_F_PREFIX_ARGS(SIP_AUTH, fname),
- AUTH_HDR_STR(status_code), authenticate);
-
- ccb->retx_counter = 0;
-
- sip_authen = sippmh_parse_authenticate(authenticate);
- if (sip_authen) {
- ccb->authen.new_flag = FALSE;
- /* We are sure at this point that it is either a response of
- * INVITE or REFER and nothing else
- */
- ccb->authen.cnonce[0] = '\0';
- ccb->authen.nc_count = 0; // New nonce, hence reset
- if (sipSPIGenerateAuthorizationResponse(sip_authen,
- ccb->ReqURI,
- rsp_method,
- credentials.id,
- credentials.pw,
- &author_str,
- &(ccb->authen.nc_count), ccb)) {
-
- good_authorization = TRUE;
-
- if (ccb->authen.authorization != NULL) {
- cpr_free(ccb->authen.authorization);
- ccb->authen.authorization = NULL;
- }
-
- if (ccb->authen.sip_authen != NULL) {
- sippmh_free_authen(ccb->authen.sip_authen);
- ccb->authen.sip_authen = NULL;
- }
-
- ccb->authen.authorization = (char *) cpr_malloc(strlen(author_str) *
- sizeof(char) + 1);
-
- /*
- * Cache the Authorization header so that it can be used for
- * later requests
- */
- if (ccb->authen.authorization != NULL) {
- sstrncpy(ccb->authen.authorization, author_str,
- strlen(author_str) * sizeof(char) + 1);
- ccb->authen.status_code = status_code;
- ccb->authen.sip_authen = sip_authen;
- }
-
- /* tell GSM we are trying */
- if (ccb->state == SIP_STATE_SENT_INVITE) {
- sip_cc_proceeding(ccb->gsm_id, ccb->dn_line);
- }
- cpr_free(author_str);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Authorization header "
- "build unsuccessful\n", fname);
- }
- /*
- * CSCds70538
- * Do not free the sip_authen structure if the Authorization
- * build was successful. We will need these values to generate
- * an Authorization header for the BYE response
- */
- if (good_authorization == FALSE) {
- sippmh_free_authen(sip_authen);
- }
- }
-
- switch (resp_type) {
- case RESP_OF_REFER:
- /* We do not need to inform about this error to GSM */
- // Delete the previous transaction block
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
-
- {
- boolean refer_sent = FALSE;
-
- switch (ccb->featuretype) {
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_SELECT:
- case CC_FEATURE_CANCEL:
- break;
- default:
- break;
- }
-
- if (refer_sent) {
- break;
- }
- }
-
- if (sipSPISendRefer(ccb, (char *) ccb->sip_referTo, SIP_REF_XFER) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sipSPISendRefer Failed");
- }
- break;
-
- case RESP_OF_INVITE:
- if (ccb->state == SIP_STATE_SENT_INVITE) {
- // Since we need to start a new Dialog we should clear
- // any previous record route info
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- ccb->record_route_info = NULL;
- }
-
- (void) sipSPISendInviteMidCall(ccb, TRUE /* does expire */);
- } else {
- (void) sipSPISendInviteMidCall(ccb, FALSE /* doesn't expire */);
- }
- break;
- case RESP_OF_NOTIFY:
- // Delete the previous transaction block
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- if (sipSPISendNotify(ccb, ccb->xfer_status) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sipSPISendNotify Failed");
- }
- break;
- default:
- break;
- }
- } else {
- if ((ccb->redirect_info != NULL)
- && (method == sipMethodInvite)
- && (ccb->state == SIP_STATE_SENT_INVITE)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"401/407 response missing "
- "Authenticate, redirecting to next add.\n", fname);
- sip_redirect(ccb, response, status_code);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"401/407 response missing "
- "Authenticate\n", fname);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "Clearing call\n", fname);
- // Delete the previous transaction block
- clean_method_request_trx(ccb, method, TRUE);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
- }
-
- free_sip_message(response);
- return;
-
- case SIP_CLI_ERR_NOT_ALLOWED:
- case SIP_SERV_ERR_NOT_IMPLEM:
- if (RESP_OF_REFER == resp_type) {
- /* Error occurred on the target end so need to inform transferror */
- /*
- * Since REFER method is not implemented at far side we got
- * this error, at this point we need to switch to BYE/ALSO
- * method. It is assumed that BYE/ALSO will be successful;
- * otherwise, any way this call will be disconnected without
- * any notification to the enduser which is normal if you
- * use BYE/ALSO anyway. So fill up the cause as CC_CAUSE_OK
- * and mimic as if transfer is done through BYE/ALSO and
- * have GSM to disconnect and post us a disconnect local with
- * also string
- */
- cc_feature_data_t data;
-
- // Delete the previous transaction block
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
-
- ccb->referto = strlib_update(ccb->referto, ccb->sip_referTo);
- data.notify.cause = CC_CAUSE_OK;
- data.notify.cause_code = status_code;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_BYE;
- data.notify.blind_xferror_gsm_id = 0;
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_NOTIFY,
- (void *) &data);
- }
- if (method == sipMethodInvite) {
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0);
- if ((ccb->redirect_info != NULL) &&
- (ccb->state == SIP_STATE_SENT_INVITE)) {
- sip_redirect(ccb, response, status_code);
- } else {
- handle_error_for_state(ccb, status_code);
- }
- }
-
- if (method == sipMethodNotify) {
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- }
- free_sip_message(response);
- break;
-
- case SIP_CLI_ERR_REQ_PENDING:
- if (method == sipMethodInvite) {
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d Glare detected!\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index);
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0);
- // The other side has detected a glare condition -
- // Need to inform GSM and let it take appropriate action
- handle_error_for_state(ccb, status_code);
- /*
- * The glare condition handling is now handled by GSM so do not need
- * to set the glare timers in the stack...
- if (ccb->flags & INCOMING) {
- // We did not initiate this call, so set timer between 0 and 2000ms
- sip_platform_glare_avoidance_timer_start(cpr_rand()%2000,
- ccb->index);
- } else {
- // We initiated this call, so set the timer between 2100 and 4000ms
- sip_platform_glare_avoidance_timer_start(cpr_rand()%2000+2100,
- ccb->index);
- }
- */
- }
-
- if (method == sipMethodNotify) {
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- }
-
- free_sip_message(response);
- break;
-
- default:
- if (method == sipMethodInvite) {
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0);
-
- if ((ccb->redirect_info != NULL)
- && (ccb->state == SIP_STATE_SENT_INVITE)) {
- sip_redirect(ccb, response, status_code);
- } else {
- handle_error_for_state(ccb, status_code);
- }
-
- } else if (method == sipMethodRefer) {
- ccsipCCB_t *other_ccb;
-
- /*
- * The Transfer has failed. If the call being transferred is in the
- * "Ringing" state, send a Cancel to the Proxy to tear down the call
- * and free up the CCB.
- */
- // Delete the previous transaction block
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
-
- other_ccb = sip_sm_get_ccb_by_target_call_id(ccb->con_call_id);
- if ((other_ccb != NULL) &&
- (other_ccb->state == SIP_STATE_SENT_INVITE)) {
- sipSPISendCancel(other_ccb);
- sip_cc_release(other_ccb->gsm_id, other_ccb->dn_line,
- CC_CAUSE_NORMAL, NULL);
- sip_sm_change_state(other_ccb, SIP_STATE_RELEASE);
- }
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, CC_FEATURE_XFER,
- NULL, CC_CAUSE_ERROR);
-
- } else if (method == sipMethodNotify) {
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- } else {
- handle_error_for_state(ccb, status_code);
- }
- free_sip_message(response);
- }
-
-}
-
-
-
-/*
- *
- ***** SIP_STATE_SENT_INVITE_CONNECTED
- *
- */
-void
-ccsip_handle_sentinviteconnected_ev_cc_connected_ack (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_sentinviteconnected_ev_cc_connected_ack";
-
- /*
- * Do not support sending out any body in the ACK.
- * Send ACK.
- */
- if (sipSPISendAck(ccb, NULL) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
- /*
- * Reset the number of retires we have for authentication
- * back to 0 because at this point, if the proxy required
- * authentication, our ACK with our credentials must have
- * succeeded
- */
-// ccb->authen.retries_401_407 = 0;
-
- sip_sm_change_state(ccb, SIP_STATE_ACTIVE);
-}
-
-
-/*
- *
- ***** SIP_STATE_RECV_INVITE
- ***** SIP_STATE_RECV_INVITE_PROCEEDING
- ***** SIP_STATE_RECV_INVITE_ALERTING
- ***** SIP_STATE_RECV_INVITE_CONNECTED
- *
- */
-void
-ccsip_handle_recvinvite_ev_cc_setup_ack (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- sip_sm_change_state(ccb, SIP_STATE_RECV_INVITE);
- ccb->dn_line = event->u.cc_msg->msg.setup_ack.line;
-}
-
-
-void
-ccsip_handle_recvinvite_ev_cc_proceeding (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "recvinvite_ev_cc_proceeding";
-
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state),
- sip_util_event2string(event->type));
-
- sip_sm_change_state(ccb, SIP_STATE_RECV_INVITE_PROCEEDING);
-}
-
-
-void
-ccsip_handle_recvinvite_ev_cc_alerting (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- sipSPISendInviteResponse180(ccb);
- sip_sm_change_state(ccb, SIP_STATE_RECV_INVITE_ALERTING);
-}
-
-
-void
-ccsip_handle_recvinvite_ev_cc_connected (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "recvinvite_ev_cc_connected";
- int timer_h, timer_t1 = 500;
-
- (void) sip_platform_localexpires_timer_stop(ccb->index);
-
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"SIPSM %d: connected\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname), ccb->index);
-
- /* Send 200 OK */
- ccsip_save_local_msg_body(ccb, &event->u.cc_msg->msg.connected.msg_body);
- sipSPISendInviteResponse200(ccb);
-
- // Start the INVITE Expires timer so that if we don't get an ACK we
- // can release the call. Note that this timer is being reused.
- config_get_value(CFGID_TIMER_T1, &timer_t1, sizeof(timer_t1));
- timer_h = 64 * timer_t1;
-
- if (sip_platform_expires_timer_start(timer_h, ccb->index, NULL, 0) != SIP_OK) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED), fname,
- "sip_platform_expires_timer_start(ACK Timer)");
- }
-
- sip_sm_change_state(ccb, SIP_STATE_RECV_INVITE_CONNECTED);
-}
-
-// The handler below is called when we sent a 200OK for a received INVITE
-// but never received an ACK
-void
-ccsip_handle_recvinvite_ev_expires_timer (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "recvinvite_ev_expires_timer";
-
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Sent 200OK but received no ACK\n",
- DEB_F_PREFIX_ARGS(SIP_ACK, fname));
-
- // Stop the retry timer, if any
- sip_platform_msg_timer_stop(ccb->index);
-
- // Send a BYE to the other side and change state to release
- // and send release complete to GSM
- sipSPISendBye(ccb, NULL, NULL);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-}
-
-void
-ccsip_handle_recvinvite_ev_sip_ack (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "recvinvite_ev_sip_ack";
- sipMessage_t *request;
- boolean no_media = FALSE;
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- sipsdp_status_t sdp_status;
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- /* Request check and store */
- if (sip_sm_request_check_and_store(ccb, request, sipMethodAck, FALSE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- free_sip_message(request);
- return;
- }
- // Stop the expires timer
- (void) sip_platform_expires_timer_stop(ccb->index);
-
- ccb->authen.cred_type = 0;
-
- /*
- * Extract SDP
- */
- sdp_status = sip_util_extract_sdp(ccb, request);
-
- switch (sdp_status) {
- case SIP_SDP_SUCCESS:
- case SIP_SDP_SESSION_AUDIT:
- if (ccb->oa_state != OA_OFFER_SENT) {
- /*
- * Received an offer SDP in an ACK.
- */
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "Received OFFER SDP in ACK, releasing call");
- sipSPISendBye(ccb, NULL, NULL);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- return;
- } else {
- ccb->oa_state = OA_IDLE;
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Using the SDP in INVITE\n",
- DEB_F_PREFIX_ARGS(SIP_ACK, fname));
- }
- break;
-
- case SIP_SDP_DNS_FAIL:
- case SIP_SDP_ERROR:
- sipSPISendBye(ccb, NULL, NULL);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- return;
-
- case SIP_SDP_NO_MEDIA:
- case SIP_SDP_NOT_PRESENT:
- default:
- no_media = TRUE;
- if (ccb->oa_state == OA_OFFER_SENT) {
- sipSPISendBye(ccb, NULL, NULL);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- } else {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Using the SDP in INVITE\n",
- DEB_F_PREFIX_ARGS(SIP_ACK, fname));
- }
- }
-
- /*
- * Update connected party info from RPID and Call-Info header.
- * Received ACK from the remote, media manipulation may occur. Defer
- * call information update.
- */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, TRUE);
-
- if (no_media) {
- sip_cc_connected_ack(ccb->gsm_id, ccb->dn_line, NULL);
- } else {
- sip_cc_connected_ack(ccb->gsm_id, ccb->dn_line, request);
- }
-
- // Add code to send BYE the transferee
- if (ccb->wastransferred) {
- ccsipCCB_t *refererccb = NULL;
- cc_feature_data_t data;
-
- refererccb = sip_sm_get_ccb_by_callid(ccb->sipxfercallid);
- if (NULL != refererccb) {
- data.notify.cause = CC_CAUSE_OK;
- data.notify.cause_code = 200;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.blind_xferror_gsm_id = 0;
- sip_cc_feature(refererccb->gsm_id, refererccb->dn_line,
- CC_FEATURE_NOTIFY, (void *) &data);
- }
- strlib_free(ccb->sipxfercallid);
- ccb->sipxfercallid = strlib_empty();
- }
-
- sip_sm_change_state(ccb, SIP_STATE_ACTIVE);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
-}
-
-// Handle a 2xx received in this state. Could be a 202 for a REFER we sent
-// out while in this state
-void
-ccsip_handle_recvinvite_ev_sip_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "recvinvite_ev_sip_2xx";
- sipMessage_t *response;
- sipMethod_t method = sipMethodInvalid;
- int response_code = 0;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
-
- /* Check if this is a REFER response */
- if (sipGetResponseCode(response, &response_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseCode");
- free_sip_message(response);
- return;
- }
- if (sipGetResponseMethod(response, &method) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- return;
- }
- if (response_code == SIP_ACCEPTED && method == sipMethodRefer) {
- ccsip_handle_accept_2xx(ccb, event);
- return;
- }
- free_sip_message(response);
- clean_method_request_trx(ccb, method, TRUE);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED), ccb->index,
- ccb->dn_line, fname, sip_util_state2string(ccb->state));
-}
-
-void
-ccsip_handle_disconnect_local (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "disconnect_local";
- char *alsoString = NULL;
-
-
- /*
- * If we arrived here from the SENT_INVITE_CONNECTED state,
- * send an ACK for the 200 we received.
- */
- if (ccb->state == SIP_STATE_SENT_INVITE_CONNECTED) {
- if (sipSPISendAck(ccb, NULL) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
- }
- // If we have sent an OK but not yet received the ACK, we should wait
- // until it arrives before sending the BYE
- if (ccb->state == SIP_STATE_RECV_INVITE_CONNECTED) {
- // Stop the expires timer to receive ACK
- (void) sip_platform_expires_timer_stop(ccb->index);
- ccb->wait_for_ack = TRUE;
- ccb->send_delayed_bye = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- return;
- }
-
- if (ccb->referto[0]) {
- alsoString = (char *) cpr_malloc(MAX_SIP_URL_LENGTH);
- if (alsoString == NULL) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "malloc(also string)");
- } else {
- sstrncpy(alsoString, ccb->referto, MAX_SIP_URL_LENGTH);
- }
- }
-
- /* Send BYE message */
- ccb->authen.cred_type = 0;
-
- sipSPISendBye(ccb, alsoString, NULL);
- if (ccb->state == SIP_STATE_SENT_MIDCALL_INVITE) {
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_RESP_TIMEOUT, NULL);
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "MIDCALL INVITE TMR EXPIRED");
- } else {
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- }
-}
-
-
-void
-ccsip_handle_disconnect_media_change (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_disconnect_media_change";
- int code;
- char *phrase;
- char *alsoString = NULL;
- cc_causes_t cause = CC_CAUSE_NORMAL;
-
- cause = event->u.cc_msg->msg.release.cause;
- if (cause == CC_CAUSE_NO_MEDIA || cause == CC_CAUSE_PAYLOAD_MISMATCH) {
- /*
- * Send Invite Response with correct cause message
- */
- code = ccsip_cc_to_sip_cause(cause, &phrase);
- if (ccb->state == SIP_STATE_RECV_MIDCALL_INVITE_CCFEATUREACK_PENDING) {
- sipSPISendInviteResponse(ccb, (uint16_t) code, phrase, 0, NULL,
- FALSE /* no SDP */, TRUE /* reTx */);
- ccb->wait_for_ack = TRUE;
- ccb->send_delayed_bye = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- return;
- } else {
- (void) sipSPISendUpdateResponse(ccb, FALSE, cause, FALSE);
- }
- }
-
- if (ccb->referto[0]) {
- alsoString = (char *) cpr_malloc(MAX_SIP_URL_LENGTH);
- if (alsoString == NULL) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname, "malloc(also string)");
- } else {
- sstrncpy(alsoString, ccb->referto, MAX_SIP_URL_LENGTH);
- }
- }
-
- /* Send BYE message */
- ccb->authen.cred_type = 0;
- sipSPISendBye(ccb, alsoString, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
-}
-
-void
-ccsip_handle_disconnect_local_early (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "disconnect_local_early";
-
- /*
- * Note that event.type should always be checked prior to dereferencing. Failure
- * to check the event type can cause non-deterministic behavior when dereferencing
- * the event structure.
- */
-
- /*
- * Check for special case early attended transfer release.
- */
- if (event->type == E_CC_RELEASE) {
- if (event->u.cc_msg->msg.release.cause == CC_CAUSE_NO_USER_RESP) {
- ccb->early_transfer = TRUE;
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "No action, Early Attended Transfer");
- return;
- }
- }
-
- /* Send CANCEL message only if we have recd at least a 1xx message in
- * response to our INVITE. If not, we will mark the CCB and send it only
- * when a 1xx is received - or if not - not at all
- */
- if (ccb->flags & RECD_1xx) {
- sipSPISendCancel(ccb);
- } else {
- // Defer the CANCEL - Note we'll move to the RELEASE state even if we
- // defer the CANCEL
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Received CC disconnect without 1xx from far side\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "Stopping retx timer");
- sip_platform_msg_timer_stop(ccb->index);
- ccb->flags |= SEND_CANCEL;
- }
-
- if (ccb->blindtransferred == TRUE) {
- cc_feature_data_t data;
-
- data.notify.cause = CC_CAUSE_OK;
- data.notify.cause_code = SIP_CLI_ERR_REQ_CANCEL;
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.method = CC_XFER_METHOD_REFER;
- data.notify.blind_xferror_gsm_id = sip_sm_get_blind_xfereror_ccb_by_gsm_id(ccb->gsm_id);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_NOTIFY, (void *)&data);
- } else if (ccb->wastransferred) {
- /* The call was a transfer and we are ending it before
- * we connect. GSM has already cleaned up the transfer
- * data blocks for this when it received the END_CALL
- * message from UI. We still need to send the NOTIFY
- * message to the transferor, so we will send it from
- * here.
- */
- ccsipCCB_t *referccb = NULL;
-
- referccb = sip_sm_get_target_call_by_gsm_id(ccb->gsm_id);
- if (referccb != NULL) {
- ccb->flags |= FINAL_NOTIFY;
- (void) sipSPISendNotify(referccb, SIP_CLI_ERR_REQ_CANCEL);
- ccb->xfer_status = SIP_CLI_ERR_REQ_CANCEL;
- }
- }
-
- if (event->type == E_SIP_INV_EXPIRES_TIMER) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- } else {
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- }
-
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-}
-
-void
-ccsip_handle_localexpires_timer (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- /* Send 486 error */
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_BUSY_HERE,
- SIP_CLI_ERR_BUSY_HERE_PHRASE,
- 0, NULL, FALSE, /* no SDP */ TRUE /* reTx */);
-
- /* tell GSM to cleanup */
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL, NULL);
-
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-}
-
-static void
-ccsip_cc_to_warning (cc_causes_t cause, char **warning_phrase,
- uint16_t *warning_code)
-{
- switch (cause) {
-
- case CC_CAUSE_PAYLOAD_MISMATCH:
- *warning_phrase = SIP_WARN_INCOMPAT_MEDIA_FORMAT_PHRASE;
- *warning_code = SIP_WARN_INCOMPAT_MEDIA_FORMAT;
- break;
-
- case CC_CAUSE_NO_MEDIA:
- *warning_phrase = SIP_WARN_MEDIA_TYPE_UNAVAIL_PHRASE;
- *warning_code = SIP_WARN_MEDIA_TYPE_UNAVAIL;
- break;
-
- default:
- *warning_phrase = NULL;
- *warning_code = 0;
- }
-
-}
-
-
-int
-ccsip_cc_to_sip_cause (cc_causes_t cause, char **phrase)
-{
- switch (cause) {
-
- case CC_CAUSE_OK:
- *phrase = SIP_SUCCESS_SETUP_PHRASE;
- return SIP_SUCCESS_SETUP;
-
- case CC_CAUSE_ERROR:
- *phrase = SIP_CLI_ERR_BAD_REQ_PHRASE;
- return SIP_CLI_ERR_BAD_REQ;
-
- case CC_CAUSE_UNASSIGNED_NUM:
- *phrase = SIP_CLI_ERR_NOT_FOUND_PHRASE;
- return SIP_CLI_ERR_NOT_FOUND;
-
- case CC_CAUSE_NO_RESOURCE:
- *phrase = SIP_SERV_ERR_INTERNAL_PHRASE;
- return SIP_SERV_ERR_INTERNAL;
-
- case CC_CAUSE_BUSY:
- *phrase = SIP_CLI_ERR_BUSY_HERE_PHRASE;
- return SIP_CLI_ERR_BUSY_HERE;
-
- case CC_CAUSE_ANONYMOUS:
- *phrase = SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED_PHRASE;
- return SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED;
-
- case CC_CAUSE_INVALID_NUMBER:
- *phrase = SIP_CLI_ERR_ADDRESS_PHRASE;
- return SIP_CLI_ERR_ADDRESS;
-
- case CC_CAUSE_PAYLOAD_MISMATCH:
- *phrase = SIP_CLI_ERR_NOT_ACCEPT_HERE_PHRASE;
- return SIP_CLI_ERR_NOT_ACCEPT_HERE;
-
- case CC_CAUSE_NO_REPLACE_CALL:
- *phrase = SIP_CLI_ERR_CALLEG_PHRASE;
- return SIP_CLI_ERR_CALLEG;
-
- case CC_CAUSE_REQUEST_PENDING:
- *phrase = SIP_CLI_ERR_REQ_PENDING_PHRASE;
- return SIP_CLI_ERR_REQ_PENDING;
-
- default:
- *phrase = SIP_CLI_ERR_BAD_REQ_PHRASE;
- return SIP_CLI_ERR_BAD_REQ;
- }
-}
-
-void
-ccsip_handle_disconnect_local_unanswered (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- int code;
- char *phrase;
- uint16_t warning_code = 0;
- char *warning_phrase = NULL;
-
- ccb->dn_line = event->u.cc_msg->msg.release.line;
- code = ccsip_cc_to_sip_cause(event->u.cc_msg->msg.release.cause, &phrase);
-
- ccsip_cc_to_warning(event->u.cc_msg->msg.release.cause, &warning_phrase, &warning_code);
-
- /* Send Invite Response with correct cause message */
- sipSPISendInviteResponse(ccb, (uint16_t)code, phrase, warning_code,
- warning_phrase,
- FALSE /*no SDP */ , TRUE /*reTx */ );
-
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- ccb->wait_for_ack = TRUE;
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
-}
-
-
-void
-ccsip_handle_disconnect_remote (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "disconnect_remote";
- sipMessage_t *request;
- sipMessage_t *store_invite_req;
- const char *alsoString = NULL, *reasonHdr=NULL;
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- sipMethod_t method = sipMethodInvalid;
- cc_causes_t cause = CC_CAUSE_NORMAL;
-
- memset(request_check_reason_phrase, 0, SIP_WARNING_LENGTH);
-
- /* Unpack the event */
- request = event->u.pSipMessage;
- store_invite_req = ccb->last_request;
-
- sipGetRequestMethod(request, &method);
-
- /* Request check and store */
- if (sip_sm_request_check_and_store(ccb, request, method, TRUE,
- &request_check_reason_code,
- request_check_reason_phrase, TRUE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- free_sip_message(request);
- return;
- }
-
- // Stop the expires timer
- (void) sip_platform_expires_timer_stop(ccb->index);
-
- //Check if this BYE is for the original call (between
- //transferor and transferee) in attended transfer scenario.
- if (ccb->con_call_id != CC_NO_CALL_ID) {
- //Transferee has received a BYE
- //from the transferor. Two scenarios are possible:
- //1. BYE is received after receiving the 2xx/4xx/5xx/6xx for the
- // consultative call. Therefore, setting wasTransferred flag
- // to FALSE has no impact.
- //2. BYE is received before receiving the 2xx/4xx/5xx/6xx for the
- // consultative call.
- // Therefore, setting wastransferred flag
- // to FALSE, results in not sending the final NOTIFY
- // after receiving 2xx/4xx/5xx/6xx from the target.
- ccsipCCB_t *other_ccb;
-
- other_ccb = sip_sm_get_ccb_by_target_call_id(ccb->con_call_id);
- if (other_ccb) {
- other_ccb->wastransferred = FALSE;
- strlib_free(other_ccb->sipxfercallid);
- other_ccb->sipxfercallid = strlib_empty();
- }
- }
-
-
- /*
- * Detect whether this is a Call Transfer by checking
- * for the presence of the "Also:" header
- */
- alsoString = sippmh_get_header_val(request, SIP_HEADER_ALSO, NULL);
- if (alsoString) {
- cc_feature_data_t data;
-
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d Far end requested Call Transfer, "
- "destination=<%s>\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, alsoString);
- sstrncpy(data.xfer.dialstring, alsoString, strlen(alsoString) + 1);
- data.xfer.cause = CC_CAUSE_XFER_REMOTE;
- data.xfer.method = CC_XFER_METHOD_BYE;
- data.xfer.target_call_id = CC_NO_CALL_ID;
- ccb->referto = strlib_update(ccb->referto, alsoString);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_XFER, (void *)&data);
- (void) sipSPISendByeOrCancelResponse(ccb, request, sipMethodBye);
- free_sip_message(store_invite_req);
- return;
- } else {
- /* Send BYE response message */
- if (event->type == E_SIP_BYE) {
- /*
- * We want to wait for release_complete from GSM before sending
- * the 200 OK out, in order to collect call_stats
- */
- ccb->flags |= RECD_BYE;
- } else {
- (void) sipSPISendByeOrCancelResponse(ccb, request, sipMethodCancel);
- // if the reason header contains a reason code of 200
- // we should pass this forward to gsm
- reasonHdr = sippmh_get_header_val(request, SIP_HEADER_REASON, NULL);
- if ( reasonHdr && strcasestr(reasonHdr, "cause=200;") ) {
- cause = CC_SIP_CAUSE_ANSWERED_ELSEWHERE;
- }
- }
-
- if (SIP_SM_CALL_SETUP_RESPONDING(ccb) ||
- ccb->state == SIP_STATE_RECV_INVITE ||
- ccb->state == SIP_STATE_RECV_INVITE_CONNECTED) {
- /*
- * Store invite request into ccb before sending 487. This is a
- * temporary solution and should be removed in Moonpie
- */
- sipGetRequestMethod(store_invite_req, &method);
- if (sip_sm_request_check_and_store(ccb, store_invite_req, method,
- TRUE, &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- free_sip_message(store_invite_req);
- return;
- }
- sipSPISendInviteResponse(ccb, 487, SIP_CLI_ERR_REQ_CANCEL_PHRASE, 0,
- NULL, FALSE, /* no SDP */ TRUE /* reTx */);
- ccb->wait_for_ack = TRUE;
- } else {
- free_sip_message(store_invite_req);
- }
-
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, cause, NULL);
- }
-}
-
-/* E_SIP_REFER */
-void
-ccsip_handle_refer_sip_message (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "refer_sip_message";
- sipMessage_t *request;
- const char *contact = NULL;
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- sipMethod_t method = sipMethodInvalid;
- cc_feature_data_t data;
- char *referToString[MAX_REFER_TO_HEADERS] = { NULL };
- char *referByString;
- sipReferTo_t *referto = NULL;
- sipReplaces_t *replaces_t = NULL;
- int noOfReferTo = 0;
- int noOfReferBy = 0;
- char tempreferto[MAX_SIP_URL_LENGTH];
- int rpid_flag = RPID_DISABLED;
- char tempreferby[MAX_SIP_URL_LENGTH];
- char *semi_token = NULL;
- int rcode;
- sipContact_t *contact_info = NULL;
-
- memset(tempreferto, 0, MAX_SIP_URL_LENGTH);
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- /* transfer method if attended or blind */
- ccb->featuretype = CC_FEATURE_BLIND_XFER; // Default is Blind
-
- sipGetRequestMethod(request, &method);
-
- // Check if we are already processing a previously received REFER
- if (get_method_request_trx_index(ccb, method, FALSE) > -1) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Received REFER while processing an old one!\n", fname);
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_REQ_PENDING,
- SIP_CLI_ERR_REQ_PENDING_PHRASE,
- 0, NULL, NULL);
- free_sip_message(request);
- return;
- }
-
-
- /* Request check and store */
- rcode = sip_sm_request_check_and_store(ccb, request, method, TRUE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE);
- if (rcode < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
-
- if (rcode == -2) { // trx malloc error
- (void) sipSPISendErrorResponse(request, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- } else {
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- }
- free_sip_message(request);
- return;
- }
- contact = sippmh_get_cached_header_val(request, CONTACT);
- if (contact) {
- if (sipSPICheckContact(contact) < 0) { // If contact is invalid
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sipSPICheckContact()");
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CONTACT_FIELD,
- ccb);
- return;
- }
- contact_info = sippmh_parse_contact(contact);
- if (contact_info && contact_info->num_locations > 1) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Received REFER with multiple contacts!\n", fname);
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_AMBIGUOUS,
- SIP_CLI_ERR_AMBIGUOUS_PHRASE,
- SIP_WARN_MISC,
- SIP_WARN_REFER_AMBIGUOUS_PHRASE,
- ccb);
- sippmh_free_contact(contact_info);
- return;
- }
- if (contact_info) {
- sippmh_free_contact(contact_info);
- }
- } else { // If No contact header
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CONTACT_FIELD,
- ccb);
- return;
- }
-
- /*
- * Update connected party info from RPID and Call-Info header.
- * Handing REFER, do not defer call information update.
- */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, FALSE);
-
- // Store Refer Information such as Call_id and to-tag
- // If replace is present then it must be attended transfer
- noOfReferTo = sippmh_get_num_particular_headers(request, SIP_HEADER_REFER_TO,
- SIP_C_HEADER_REFER_TO,
- referToString, MAX_REFER_TO_HEADERS);
-
- if (noOfReferTo == 1) {
- referto = sippmh_parse_refer_to(referToString[0]);
- }
-
- if ((noOfReferTo == 0) || (noOfReferTo > 1) || (referto == NULL)) {
-
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- "Incorrect number of Refer-To headers and/or value.\n");
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_PHRASE_REFER_TO,
- ccb);
-
- if (referto) {
- cpr_free(referto);
- }
- return;
- }
-
- sipSPIGenerateTargetUrl(referto->targetUrl, tempreferto);
- ccb->sip_referTo = strlib_update(ccb->sip_referTo, tempreferto);
- if (referto->sip_replaces_hdr != NULL) {
- char tempreplace[MAX_SIP_URL_LENGTH];
-
- memset(tempreplace, 0, MAX_SIP_URL_LENGTH);
- sstrncpy(tempreplace, "Replaces=", sizeof(tempreplace));
- sstrncat(tempreplace, referto->sip_replaces_hdr, (sizeof(tempreplace) - sizeof("Replaces=")));
- replaces_t = sippmh_parse_replaces(tempreplace, FALSE);
- if (NULL != replaces_t) {
- ccb->sipxfercallid = strlib_update(ccb->sipxfercallid, replaces_t->callid);
- if (ccb->sipxfercallid) {
- ccb->sipxfercallid = strlib_append(ccb->sipxfercallid, ";to-tag=");
- if (ccb->sipxfercallid) {
- ccb->sipxfercallid = strlib_append(ccb->sipxfercallid, replaces_t->toTag);
- }
- if (ccb->sipxfercallid) {
- ccb->sipxfercallid = strlib_append(ccb->sipxfercallid, ";from-tag=");
- }
- if (ccb->sipxfercallid) {
- ccb->sipxfercallid = strlib_append(ccb->sipxfercallid, replaces_t->fromTag);
- }
- }
- ccb->featuretype = CC_FEATURE_XFER;
- sippmh_free_replaces(replaces_t);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- "replaces header in referto missing callid or to/from tags");
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_PHRASE_REFER_TO,
- ccb);
- sippmh_free_refer_to(referto);
- return;
- }
- }
-#ifdef SIP_ACC_CONT
- if (referto->sip_acc_cont != NULL) {
- // attach the new string to the ccb...
- // Note: This doesn't currently generate any header, but the hook
- // is here if we need it later.
- if (ccb->refer_acc_cont != NULL) {
- cpr_free(ccb->refer_acc_cont);
- ccb->refer_acc_cont = NULL;
- }
- ccb->refer_acc_cont = cpr_strdup(referto->sip_acc_cont);
- }
-#endif
-
- if (referto->sip_proxy_auth != NULL) {
- if (ccb->refer_proxy_auth != NULL) {
- // if there was already one of these, toss it out
- cpr_free(ccb->refer_proxy_auth);
- ccb->refer_proxy_auth = NULL;
- }
- // attach the new string to the ccb...
- ccb->refer_proxy_auth = cpr_strdup(referto->sip_proxy_auth);
- }
-
- noOfReferBy = sippmh_get_num_particular_headers(request,
- SIP_HEADER_REFERRED_BY,
- SIP_C_HEADER_REFERRED_BY,
- &referByString,
- MAX_REFER_BY_HEADERS);
-
- if (noOfReferBy == 0) {
-
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Missing referred by header\n");
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_PHRASE_REFER_BY,
- ccb);
- sippmh_free_refer_to(referto);
- return;
- }
-
- if (noOfReferTo > 1 || noOfReferBy > 1) {
-
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Multiple referto or refer by headers found in message");
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_PHRASE_REFER,
- ccb);
- sippmh_free_refer_to(referto);
- return;
- }
-
- config_get_value(CFGID_REMOTE_PARTY_ID, &rpid_flag, sizeof(rpid_flag));
-
- if ((rpid_flag == RPID_ENABLED) && (ccb->best_rpid)
- && (cpr_strcasecmp(ccb->best_rpid->privacy, PRIVACY_OFF) != 0)) {
- snprintf(tempreferby, MAX_SIP_URL_LENGTH, "\"%s\" <sip:%s@%s>",
- SIP_HEADER_ANONYMOUS_STR,
- ccb->best_rpid->loc->genUrl->u.sipUrl->user,
- ccb->best_rpid->loc->genUrl->u.sipUrl->host);
- ccb->sip_referredBy = strlib_update(ccb->sip_referredBy, tempreferby);
- } else {
- ccb->sip_referredBy = strlib_update(ccb->sip_referredBy, referByString);
- }
-
- sstrncpy(data.xfer.dialstring, referToString[0], sizeof(data.xfer.dialstring));
- semi_token = strchr(data.xfer.dialstring, '?');
- if (semi_token) {
- *semi_token++ = '>';
- *semi_token = 0;
- }
- if (data.xfer.dialstring[0] != '<') {
- semi_token = strchr(data.xfer.dialstring, '>');
- if (semi_token) {
- *semi_token = 0;
- }
- }
-
- /* Convert the escapeed userino part, if any to unescaped format */
- if (unescape_UserInfo(data.xfer.dialstring, tempreferto, MAX_SIP_URL_LENGTH)) {
- memset(data.xfer.dialstring, 0, CC_MAX_DIALSTRING_LEN);
- sstrncpy(data.xfer.dialstring, tempreferto, CC_MAX_DIALSTRING_LEN);
- }
-
- data.xfer.method = CC_XFER_METHOD_REFER;
- data.xfer.target_call_id = CC_NO_CALL_ID;
- data.xfer.cause = CC_CAUSE_XFER_REMOTE;
- if (ccb->featuretype == CC_FEATURE_BLIND_XFER) {
- sstrncpy(data.xfer.referred_by, ccb->sip_referredBy,
- MAX_SIP_URL_LENGTH);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_BLIND_XFER,
- (void *) &data);
- } else {
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_XFER,
- (void *) &data);
- }
- sippmh_free_refer_to(referto);
-}
-
-void
-ccsip_handle_process_in_call_options_request (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_process_in_call_options_request";
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- sipMessage_t *request;
- sipMethod_t method = sipMethodInvalid;
-
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Processing within-dialog OPTIONS request\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- ccb->featuretype = CC_FEATURE_NONE;
-
- /* Request check and store */
- sipGetRequestMethod(request, &method);
- if (sip_sm_request_check_and_store(ccb, request, method, TRUE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- free_sip_message(request);
- return;
- }
- // fixed CSCsi68191: The ccb->last_request and event->u.pSipMessage pointed to same memory address.
- // Set last_request to NULL to avoid double deletion of memory, which is freed by
- // gsm event of OPTION ACK later.
- ccb->last_request = NULL;
- sip_cc_options(ccb->gsm_id, ccb->dn_line, event->u.pSipMessage);
-}
-
-void
-ccsip_handle_ev_cc_answer_options_request (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_ev_cc_answer_options_request";
- cc_options_sdp_ack_t *options_sdp_ack;
-
- options_sdp_ack = (cc_options_sdp_ack_t *) event->u.cc_msg;
-
- if (!ccb) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Processing OPTIONS (out of dialog) "
- "request(GSM has responded)\n", DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- (void) sipSPIsendNonActiveOptionResponse((sipMessage_t *) options_sdp_ack->pMessage,
- &options_sdp_ack->msg_body);
-
- //since there is no call and therefore no ccb, we must free
- //the SIP OPTIONS message here.
- free_sip_message((sipMessage_t *)options_sdp_ack->pMessage);
- options_sdp_ack->pMessage = NULL;
- } else {
- //Since there is a ccb, the SIP OPTIONS message will be freed
- //in sip_sm_call_cleanup() after the call is done.
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Processing OPTIONS (in dialog) "
- "request(GSM has responded)\n", DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
-
- // Must save sdp from gsm to ccb before building the response
- ccsip_save_local_msg_body(ccb, &options_sdp_ack->msg_body);
- (void) sipSPISendOptionResponse(ccb, event->u.pSipMessage);
- }
-}
-
-void
-ccsip_handle_ev_cc_answer_audit_request (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- cc_audit_sdp_ack_t *audit_ack;
-
-
- audit_ack = (cc_audit_sdp_ack_t *) event->u.cc_msg;
- /*
- * Use the new sdp generated by the gsm and free the old copy.
- */
- ccsip_save_local_msg_body(ccb, &audit_ack->msg_body);
- sipSPISendInviteResponse200(ccb);
-}
-
-int
-sip_sm_process_event (sipSMEvent_t *pEvent)
-{
- const char *fname = "sip_sm_process_event";
- ccsipCCB_t *ccb;
- sipSMAction_t event_handler = H_INVALID_EVENT;
-
- ccb = pEvent->ccb;
- if (!ccb) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ccb is null. Unable to process event "
- "<%d>\n", fname, pEvent->type);
- return (-1);
- }
-
- /* Unbind UDP ICMP response handler */
- UNBIND_UDP_ICMP_HANDLER(ccb->udpId);
-
- /*
- * ccb->index is an unsigned type and TEL_CCB_START is zero,
- * so just check the end condition
- */
- if ((int) (ccb->index) > TEL_CCB_END) {
- // We got an illegal line for our SIP SM
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"illegal line number: %d\n",
- fname, ccb->index);
- return (-1);
- }
-
- if (!sip_config_check_line(ccb->dn_line)) {
- // We got an illegal DN for our SIP SM
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"illegal directory number: %d\n",
- fname, ccb->dn_line);
- return (-1);
- }
-
- if ((event_handler = get_handler_index(ccb->state, pEvent->type))
- != H_INVALID_EVENT) {
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Processing SM event: %d: --0x%08lx--%21s: %s <- %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, EVENT_ACTION_SM(event_handler),
- "", sip_util_state2string(ccb->state),
- sip_util_event2string(pEvent->type));
-
- EVENT_ACTION_SM(event_handler) (ccb, pEvent);
- } else {
- /* Invalid State/Event pair */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"illegal state/event pair: "
- "(%d <-- %d)\n", fname, ccb->state, pEvent->type);
- return (-1);
- }
-
- return (0);
-}
-
-
-/**
- *
- * Extract the k factor stats sent by GSM and store a ptr on ccb
- *
- * @param pCCMsg - msg from GSM
- * @param ccb - ccb for this call
- *
- * @return nothing
- */
-void
-sip_extract_kfactor_stats (cc_msg_t *pCCMsg, ccsipCCB_t *ccb)
-{
- if (pCCMsg->msg.release.msg_id == CC_MSG_RELEASE) {
- ccb->kfactor_ptr = &pCCMsg->msg.release.kfactor;
- } else if (pCCMsg->msg.release_complete.msg_id == CC_MSG_RELEASE_COMPLETE) {
- ccb->kfactor_ptr = &pCCMsg->msg.release_complete.kfactor;
- } else if ((pCCMsg->msg.feature.msg_id == CC_MSG_FEATURE) ||
- (pCCMsg->msg.feature.msg_id == CC_MSG_FEATURE_ACK)) {
- if (pCCMsg->msg.feature.feature_id == CC_FEATURE_HOLD) {
- ccb->kfactor_ptr = &pCCMsg->msg.feature.data.hold.kfactor;
- } else if (pCCMsg->msg.feature.feature_id == CC_FEATURE_MEDIA) {
- ccb->kfactor_ptr = &pCCMsg->msg.feature.data.resume.kfactor;
- } else {
- ccb->kfactor_ptr = NULL;
- }
- } else {
- ccb->kfactor_ptr = NULL;
- }
-}
-int
-sip_sm_process_cc_event (cprBuffer_t buf)
-{
- const char *fname = "sip_sm_process_cc_event";
- sipSMEvent_t sip_sm_event;
- line_t idx = 0;
- sipSMAction_t event_handler = H_INVALID_EVENT;
- cc_msg_t *pCCMsg = (cc_msg_t *) buf;
-
- memset(&sip_sm_event, 0, sizeof(sipSMEvent_t));
-
- sip_sm_event.u.cc_msg = pCCMsg;
- sip_sm_event.type = sip_util_ccevent2sipccevent(pCCMsg->msg.setup.msg_id);
- if (pCCMsg->msg.setup.msg_id == CC_MSG_SETUP) {
- sip_sm_event.ccb = sip_sm_get_ccb_next_available(&idx);
- if (!sip_sm_event.ccb) {
- sip_cc_release(pCCMsg->msg.setup.call_id, pCCMsg->msg.setup.line,
- CC_CAUSE_ERROR, NULL);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"No free lines available\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return SIP_OK;
- }
- } else if (pCCMsg->msg.setup.msg_id == CC_MSG_OPTIONS_ACK) {
- /*
- * Process the out of dialogue and in dialogue option ack
- * (local sdp built by the gsm)
- */
- sip_sm_event.ccb = sip_sm_get_ccb_by_gsm_id(pCCMsg->msg.setup.call_id);
- ccsip_handle_ev_cc_answer_options_request(sip_sm_event.ccb, &sip_sm_event);
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return (SIP_OK);
- } else if (ccsip_handle_cc_select_event(&sip_sm_event)) {
- /*
- * The select feature has been handled.
- */
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return SIP_OK;
- } else if (ccsip_handle_cc_b2bjoin_event(&sip_sm_event)) {
- /*
- * The b2bjoin feature has been handled.
- */
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return SIP_OK;
- } else if (ccsip_handle_cc_hook_event(&sip_sm_event) == TRUE) {
- /*
- * The hook event has been handled.
- */
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return SIP_OK;
- } else {
- sip_sm_event.ccb = sip_sm_get_ccb_by_gsm_id(pCCMsg->msg.setup.call_id);
- if (!sip_sm_event.ccb) {
- // If there is no associated CCB, this could be an
- // Out of Dialog feature request
- if (pCCMsg->msg.setup.msg_id == CC_MSG_FEATURE) {
- // Call function to process an OOD Feature
- // OOD features are handled by the sub/not API
- // If unsuccessful processing
- sip_cc_release(pCCMsg->msg.setup.call_id, pCCMsg->msg.setup.line,
- CC_CAUSE_ERROR, NULL);
- } else if (pCCMsg->msg.setup.msg_id == CC_MSG_RELEASE) {
- sip_cc_release_complete(pCCMsg->msg.setup.call_id,
- pCCMsg->msg.setup.line, CC_CAUSE_ERROR);
- } else {
- sip_cc_release(pCCMsg->msg.setup.call_id, pCCMsg->msg.setup.line,
- CC_CAUSE_ERROR, NULL);
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"No ccb with matching gsm_id = <%d>\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname),
- pCCMsg->msg.setup.call_id);
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return SIP_OK;
- }
- }
-
- if (pCCMsg->msg.setup.msg_id == CC_MSG_AUDIT_ACK) {
- /*
- * Process the in dialogue audit ack
- * (local sdp built by the gsm)
- */
- ccsip_handle_ev_cc_answer_audit_request(sip_sm_event.ccb, &sip_sm_event);
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return (SIP_OK);
- }
-
- /* CSCds88133: ReTx timers cancelled prematurely */
- if (sip_sm_event.ccb->state == SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING) {
- /* RAC FIXME - Don't like this... */
- line_t line_index = (line_t) -1;
-
- sip_sm_event.ccb = sip_sm_get_ccb_next_available(&line_index);
- if (!sip_sm_event.ccb) {
- if (pCCMsg->msg.setup.msg_id == CC_MSG_RELEASE) {
- sip_cc_release_complete(pCCMsg->msg.setup.call_id,
- pCCMsg->msg.setup.line, CC_CAUSE_ERROR);
- } else {
- sip_cc_release(pCCMsg->msg.setup.call_id, pCCMsg->msg.setup.line,
- CC_CAUSE_ERROR, NULL);
- }
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_sm_get_ccb_next_available()"
- " returned null.\n", fname);
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return SIP_OK;
- }
- /* Set this ccb to always be on the first DN. */
- sip_sm_event.ccb->dn_line = 1;
- }
-
- sip_extract_kfactor_stats(pCCMsg, sip_sm_event.ccb);
- event_handler = get_handler_index(sip_sm_event.ccb->state, sip_sm_event.type);
- if (event_handler != H_INVALID_EVENT) {
-
- DEF_DEBUG(DEB_L_C_F_PREFIX"Processing CC event: %-6d: SM: %s <- %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, sip_sm_event.ccb->dn_line,
- sip_sm_event.ccb->gsm_id, fname),
- (long)buf,
- sip_util_state2string(sip_sm_event.ccb->state),
- sip_util_event2string(sip_sm_event.type));
-
- EVENT_ACTION_SM(event_handler)(sip_sm_event.ccb, &sip_sm_event);
- } else {
- /* Invalid State/Event pair */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"illegal state/event pair: (%d <-- %d)\n",
- fname, sip_sm_event.ccb->state, sip_sm_event.type);
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return SIP_ERROR;
- }
- sip_sm_event.ccb->kfactor_ptr = NULL;
- cc_free_msg_data(sip_sm_event.u.cc_msg);
- cpr_free(pCCMsg);
- return SIP_OK;
-}
-
-void
-ccsip_handle_send_blind_notify (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "send_blind_notify";
- cc_features_t feature_type;
-
- feature_type = event->u.cc_msg->msg.feature.feature_id;
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state),
- cc_feature_name(feature_type));
-
- if (CC_FEATURE_NOTIFY == feature_type) {
- if (event->u.cc_msg->msg.feature.data.notify.final == TRUE) {
- ccb->flags |= FINAL_NOTIFY;
- }
- (void) sipSPISendNotify(ccb, event->u.cc_msg->msg.feature.data.notify.cause_code);
- ccb->xfer_status = event->u.cc_msg->msg.feature.data.notify.cause_code;
- } else {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type, NULL,
- CC_CAUSE_ERROR);
- }
-}
-
-void
-sip_sm_call_cleanup (ccsipCCB_t *ccb)
-{
- const char *fname = "sip_sm_call_cleanup";
- int i = 0;
-
- if (ccb == NULL) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Null CCB passed into function.\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- return;
- }
-
- /* first time the phone boots, this function gets called, but the
- * CCBs haven't been initialized yet. This is the only time the
- * dn_line can be zero. Otherwise, zero is invalid. On the first
- * bootup, we don't need to do anything in this function.
- */
- if (ccb->dn_line == 0) {
- return;
- }
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname, "Cleaning up the call");
-
- /*
- * If there are any shared pointers because of duping
- * make sure we have taken care of those
- */
- if (ccb->dup_flags & DUP_CCB) {
- free_duped(ccb);
- }
-
- /* Cancel any outstanding timers */
- (void) sip_platform_localexpires_timer_stop(ccb->index);
-
- /*
- * ccb->index is an unsigned type and TEL_CCB_START is zero,
- * so just check the end condition
- */
- if ((int) (ccb->index) <= TEL_CCB_END) {
- (void) sip_platform_supervision_disconnect_timer_stop(ccb->index);
- submanager_update_ccb_addr(ccb);
- }
-
- /* Unbind UDP ICMP Unreachable handler just incase */
- UNBIND_UDP_ICMP_HANDLER(ccb->udpId);
-
- /* Free DNS Srv handle if present */
- if (ccb->SRVhandle != NULL) {
- dnsFreeSrvHandle(ccb->SRVhandle);
- ccb->SRVhandle = NULL;
- }
-
- /* Free Ooutbound proxy DNS Srv handle if present */
- if (ccb->ObpSRVhandle != NULL) {
- dnsFreeSrvHandle(ccb->ObpSRVhandle);
- ccb->ObpSRVhandle = NULL;
- }
-
- /*
- * Store call history info
- */
- if ((int) (ccb->index) <= TEL_CCB_END) {
- (void) sip_platform_expires_timer_stop(ccb->index);
- (void) sip_platform_register_expires_timer_stop(ccb->index);
- // bugid: CSCsz34666
- memcpy(gCallHistory[ccb->index].last_call_id, ccb->sipCallID,
- MAX_SIP_CALL_ID);
- }
-
- /* Free message bodies were saved during the cause of the call */
- cc_free_msg_body_parts(&ccb->local_msg_body);
-
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- ccb->contact_info = NULL;
- }
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- ccb->record_route_info = NULL;
- }
-
- /* Free last recorded request */
- if (ccb->last_request) {
- free_sip_message(ccb->last_request);
- ccb->last_request = NULL;
- }
-
- /* Free CC-Diversion headers */
- for (i = 0; i < MAX_DIVERSION_HEADERS; i++) {
- if (ccb->diversion[i]) {
- cpr_free(ccb->diversion[i]);
- ccb->diversion[i] = NULL;
- }
- }
-
- sippmh_free_diversion_info(ccb->div_info);
- ccb->div_info = NULL;
- ccb->call_type = CC_CALL_NONE;
-
- /* Free Redirection structure */
- if (ccb->redirect_info) {
- sippmh_free_contact(ccb->redirect_info->sipContact);
- cpr_free(ccb->redirect_info);
- ccb->redirect_info = NULL;
- }
-
- ccb->best_rpid = NULL;
- sippmh_free_remote_party_id_info(ccb->rpid_info);
- ccb->rpid_info = NULL;
-
-// ccb->authen.retries_401_407 = 0;
- ccb->authen.cnonce[0] = '\0';
- if (ccb->authen.authorization != NULL) {
- cpr_free(ccb->authen.authorization);
- ccb->authen.authorization = NULL;
- }
- if (ccb->refer_proxy_auth != NULL) {
- cpr_free(ccb->refer_proxy_auth);
- ccb->refer_proxy_auth = NULL;
- }
-#ifdef SIP_ACC_CONT
- if (ccb->refer_acc_cont != NULL) {
- cpr_free(ccb->refer_acc_cont);
- ccb->refer_acc_cont = NULL;
- }
-#endif
-
- if (ccb->authen.sip_authen != NULL) {
- sippmh_free_authen(ccb->authen.sip_authen);
- ccb->authen.sip_authen = NULL;
- }
-
- ccb->hold_initiated = FALSE;
- ccb->wastransferred = FALSE;
- ccb->blindtransferred = FALSE;
- ccb->gsm_id = CC_NO_CALL_ID;
- ccb->con_call_id = CC_NO_CALL_ID;
- ccb->blind_xfer_call_id = CC_NO_CALL_ID;
- ccb->xfer_status = 0;
-
- if (ccb->old_session_id != NULL) {
- cpr_free(ccb->old_session_id);
- }
- if (ccb->old_version_id != NULL) {
- cpr_free(ccb->old_version_id);
- }
- ccb->old_session_id = NULL;
- ccb->old_version_id = NULL;
-
- ccb->displayCalledNumber = TRUE;
- ccb->displayCallingNumber = TRUE;
-
- /*free all the dynamically allocated strings */
-
- strlib_free(ccb->calledDisplayedName);
- strlib_free(ccb->callingNumber);
- strlib_free(ccb->altCallingNumber);
- strlib_free(ccb->callingDisplayName);
- strlib_free(ccb->calledNumber);
- strlib_free(ccb->ReqURIOriginal);
- strlib_free(ccb->sip_from);
- strlib_free(ccb->sip_to);
- strlib_free(ccb->sip_to_tag);
- strlib_free(ccb->sip_from_tag);
- strlib_free(ccb->sip_contact);
- strlib_free(ccb->sip_reqby);
- strlib_free(ccb->sip_require);
- strlib_free(ccb->sip_unsupported);
- strlib_free(ccb->referto);
- strlib_free(ccb->sip_referTo);
- strlib_free(ccb->sip_referredBy);
- strlib_free(ccb->sipxfercallid);
- strlib_free(ccb->sip_remote_party_id);
-
- if (ccb->in_call_info) {
- ccsip_free_call_info_header(ccb->in_call_info);
- ccb->in_call_info = NULL;
- }
- if (ccb->out_call_info) {
- ccsip_free_call_info_header(ccb->out_call_info);
- ccb->out_call_info = NULL;
- }
- if (ccb->join_info) {
- sippmh_free_join_info(ccb->join_info);
- ccb->join_info = NULL;
- }
- if (ccb->feature_data) {
- cpr_free(ccb->feature_data);
- ccb->feature_data = NULL;
- }
-
- for (i = 0; i < MAX_REQ_OUTSTANDING; i++) {
- ccb->sent_request[i].cseq_number = CCSIP_START_CSEQ;
- ccb->sent_request[i].cseq_method = sipMethodInvalid;
- strlib_free(ccb->sent_request[i].u.sip_via_branch);
- strlib_free(ccb->sent_request[i].sip_via_sentby);
- ccb->recv_request[i].cseq_number = CCSIP_START_CSEQ;
- ccb->recv_request[i].cseq_method = sipMethodInvalid;
- strlib_free(ccb->recv_request[i].u.sip_via_header);
- strlib_free(ccb->recv_request[i].sip_via_sentby);
- }
-
- if (ccb->index >= REG_CCB_START) {
- /*
- * Necessary to cast the SIP_REG_STATE_IDLE to properly initialize
- * registration CCBs which use the same ccb->state field.
- */
- (void) sip_sm_ccb_init(ccb, ccb->index, ccb->dn_line,
- SIP_REG_STATE_IDLE);
- return;
- }
-
- if (sip_platform_msg_timer_outstanding_get(ccb->index)) {
- sip_sm_change_state(ccb, SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING);
- (void) sip_sm_ccb_init(ccb, ccb->index, ccb->dn_line,
- SIP_REG_STATE_IDLE /*_MSG_TIMER_OUTSTANDING */);
- } else {
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- (void) sip_sm_ccb_init(ccb, ccb->index, 1, SIP_REG_STATE_IDLE);
- }
-
-}
-
-
-int
-sip_sm_ccb_init (ccsipCCB_t *ccb, line_t ccb_index, int DN,
- sipRegSMStateType_t initial_state)
-{
- int nat_enable = 0;
- uint8_t i;
-
- /*
- * TEL_CCB_START equates to zero and line_t is an unsigned type,
- * so just check the end condition
- */
- if ((int) ccb_index <= TEL_CCB_END) {
- memset(ccb, 0, sizeof(ccsipCCB_t));
- }
-
- ccb->dup_flags = DUP_NO_FLAGS;
- ccb->mother_ccb = NULL;
- sip_reg_sm_change_state(ccb, initial_state); /* print the debug msg also */
- ccb->index = ccb_index;
- ccb->hold_initiated = FALSE;
- ccb->wastransferred = FALSE;
- ccb->blindtransferred = FALSE;
- ccb->callingNumber = strlib_empty();
- ccb->calledNumberFirstDigitDialed = FALSE;
- ccb->calledNumber = strlib_empty();
- ccb->altCallingNumber = strlib_empty();
- ccb->calledDisplayedName = strlib_empty();
- ccb->callingDisplayName = strlib_empty();
- ccb->displayCalledNumber = TRUE;
- ccb->displayCallingNumber = TRUE;
- ccb->calledNumberLen = 0;
- ccb->ReqURIOriginal = strlib_empty();
- ccb->sip_to_tag = strlib_empty();
- ccb->sip_from_tag = strlib_empty();
- ccb->sip_contact = strlib_empty();
- ccb->sip_reqby = strlib_empty();
- ccb->sip_require = strlib_empty();
- ccb->sip_unsupported = strlib_empty();
- ccb->sip_remote_party_id = strlib_empty();
- ccb->flags = 0;
- ccb->avt.payload_type = RTP_NONE;
- ccb->alert_info = ALERTING_NONE;
- ccb->alerting_ring = VCM_INSIDE_RING;
- ccb->wait_for_ack = FALSE;
- ccb->send_delayed_bye = FALSE;
- ccb->retx_flag = FALSE;
- ccb->early_transfer = FALSE;
- ccb->redirect_info = NULL;
- ccb->proxySelection = SIP_PROXY_DEFAULT;
- ccb->outBoundProxyAddr = ip_addr_invalid;
- ccb->outBoundProxyPort = 0;
- ccb->oa_state = OA_IDLE;
- ccb->call_type = CC_CALL_NONE;
- ccb->cc_cfg_table_entry = NULL;
- ccb->first_pass_3xx = TRUE;
-
- /* Sip msg destination is set to proxy by default */
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_device_ipaddr(&(ccb->src_addr));
- } else {
- sip_config_get_nat_ipaddr(&(ccb->src_addr));
- }
-
- config_get_value(CFGID_VOIP_CONTROL_PORT, &ccb->local_port,
- sizeof(ccb->local_port));
-
- if ((int) ccb_index <= TEL_CCB_END) {
- ccb->type = SIP_CALL_CCB;
- ccb->dn_line = (line_t) DN;
- sipTransportGetServerIPAddr(&(ccb->dest_sip_addr), ccb->dn_line);
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- ccb->sipCallID[0] = '\0';
- } else if ((ccb_index >= REG_CCB_START) && (ccb_index <= REG_CCB_END)) {
- ccb->type = SIP_REG_CCB;
- ccb->dn_line = ccb_index - MAX_TEL_LINES + 1;
- sip_regmgr_set_cc_info(ccb_index, ccb->dn_line, &ccb->cc_type,
- (void *)&ccb->cc_cfg_table_entry);
- if (ccb->cc_type == CC_CCM) {
- /*
- * regmgr - If type of call control is ccm set the
- * address here as well.
- */
- sipTransportGetServerIPAddr(&(ccb->dest_sip_addr), ccb->dn_line);
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- } else {
- /*
- * regmgr - Assume it is CSPS for now.
- */
- ccb->dest_sip_addr = ip_addr_invalid;
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- }
- } else if (ccb_index == REG_BACKUP_CCB) {
- ccb->type = SIP_REG_CCB;
- ccb->dn_line = REG_BACKUP_DN;
- sip_regmgr_set_cc_info(ccb_index, ccb->dn_line, &ccb->cc_type,
- &ccb->cc_cfg_table_entry);
- if (ccb->cc_type != CC_CCM) {
- /*
- * regmgr - Assume it is CSPS for now.
- */
- sipTransportGetBkupServerAddress(&ccb->dest_sip_addr, ccb->dn_line, ccb->reg.proxy);
- ccb->dest_sip_port = sipTransportGetBkupServerPort(ccb->dn_line);
- }
- } else if ((ccb_index >= REG_FALLBACK_CCB_START) &&
- (ccb_index <= REG_FALLBACK_CCB_END)) {
- /*
- * regmgr - There can be upto 3 fallback ccb's that get created
- * dynamically. If the ccb index indicates that then set the
- * type to be SIP_REG_CCB so that the register state
- * machine gets the event.
- */
- ccb->type = SIP_REG_CCB;
- ccb->dn_line = REG_BACKUP_DN;
- }
- /*
- * Get the listen port that is configured from the
- * Transport Interface instead of the direct config
- * read from config.
- */
- ccb->local_port = sipTransportGetListenPort(ccb->dn_line, ccb);
- /* Init SDP info */
- memset(&ccb->local_msg_body, 0, sizeof(cc_msgbody_info_t));
- //ccb->dest_port = 0;
- //ccb->dest_addr = 0;
- ccb->old_session_id = NULL;
- ccb->old_version_id = NULL;
-
- /* Into To:, From:, and Request-URI: fields */
- ccb->ReqURI[0] = '\0';
- ccb->sip_from = strlib_empty(); /* There is no pre-set From: field */
- ccb->sip_to = strlib_empty(); /* There is no pre-set To: field */
-
- // The following is the refer stuff
-
- ccb->sip_referTo = strlib_empty();
- ccb->sip_referredBy = strlib_empty();
- ccb->referto = strlib_empty();
- ccb->sipxfercallid = strlib_empty();
- ccb->featuretype = CC_FEATURE_NONE;
- ccb->join_info = NULL;
- ccb->feature_data = NULL;
-
- for (i = 0; i < MAX_REQ_OUTSTANDING; i++) {
- ccb->sent_request[i].cseq_number = CCSIP_START_CSEQ;
- ccb->sent_request[i].cseq_method = sipMethodInvalid;
- ccb->sent_request[i].u.sip_via_branch = strlib_empty();
- ccb->sent_request[i].sip_via_sentby = strlib_empty();
- ccb->recv_request[i].cseq_number = CCSIP_START_CSEQ;
- ccb->recv_request[i].cseq_method = sipMethodInvalid;
- ccb->recv_request[i].u.sip_via_header = strlib_empty();
- ccb->recv_request[i].sip_via_sentby = strlib_empty();
- }
-
- ccb->last_recv_request_cseq = 0;
- ccb->last_recv_request_cseq_method = sipMethodInvalid;
-
- if (ccb_index < REG_CCB_START) {
- // If this is a tel CCB, restart the counter
- ccb->last_used_cseq = CCSIP_START_CSEQ;
- } else {
- // If this is a reg CCB, continue from where we left off,
- // and only initialize it the first time
- if (ccb->last_used_cseq == 0) {
- ccb->last_used_cseq = CCSIP_START_CSEQ;
- }
- }
-
- ccb->last_request = NULL;
-
- ccb->xfr_inprogress = SIP_SM_NO_XFR;
-
-
- ccb->gsm_id = CC_NO_CALL_ID;
- ccb->con_call_id = CC_NO_CALL_ID;
- ccb->blind_xfer_call_id = CC_NO_CALL_ID;
- ccb->xfer_status = 0;
-
- /* AVT info */
- config_get_value(CFGID_DTMF_AVT_PAYLOAD, &ccb->avt.payload_type,
- sizeof(ccb->avt.payload_type));
-
- /* SIP REGISTER info */
- ccb->reg.registered = 0;
- ccb->reg.tmr_expire = 0;
- ccb->reg.act_time = 0;
- ccb->reg.rereg_pending = 0;
-
- /* SIP authentication info */
- ccb->authen.retries_401_407 = 0;
- ccb->authen.cred_type = 0;
- ccb->authen.authorization = NULL;
- ccb->authen.status_code = 0;
- ccb->authen.nc_count = 0;
- ccb->authen.new_flag = FALSE;
- ccb->in_call_info = NULL;
- ccb->out_call_info = NULL;
- ccb->udpId = NULL;
- ccb->callref = 0;
-
- return (0);
-}
-
-
-
-const char *
-sip_util_state2string (sipSMStateType_t state)
-{
- switch (state) {
- case SIP_STATE_NONE:
- return ("SIP_STATE_NONE");
-
- case SIP_STATE_IDLE:
- return ("SIP_STATE_IDLE");
-
- case SIP_STATE_SENT_INVITE:
- return ("SIP_STATE_SENT_INVITE");
-
- case SIP_STATE_SENT_INVITE_CONNECTED:
- return ("SIP_STATE_SENT_INVITE_CONNECTED");
-
- case SIP_STATE_RECV_INVITE:
- return ("SIP_STATE_RECV_INVITE");
-
- case SIP_STATE_RECV_INVITE_PROCEEDING:
- return ("SIP_STATE_RECV_INVITE_PROCEEDING");
-
- case SIP_STATE_RECV_INVITE_ALERTING:
- return ("SIP_STATE_RECV_INVITE_ALERTING");
-
- case SIP_STATE_RECV_INVITE_CONNECTED:
- return ("SIP_STATE_RECV_INVITE_CONNECTED");
-
- case SIP_STATE_ACTIVE:
- return ("SIP_STATE_ACTIVE");
-
- case SIP_STATE_RECV_MIDCALL_INVITE_CCFEATUREACK_PENDING:
- return ("SIP_STATE_RECV_MIDCALL_INVITE_CCFEATUREACK_PENDING");
-
- case SIP_STATE_RECV_MIDCALL_INVITE_SIPACK_PENDING:
- return ("SIP_STATE_RECV_MIDCALL_INVITE_SIPACK_PENDING");
-
- case SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING:
- return ("SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING");
-
- case SIP_STATE_RELEASE:
- return ("SIP_STATE_RELEASE");
-
- case SIP_STATE_BLIND_XFER_PENDING:
- return ("SIP_STATE_BLIND_XFER_PENDING");
-
- case SIP_STATE_SENT_OOD_REFER:
- return ("SIP_STATE_SENT_OOD_REFER");
-
- case SIP_STATE_RECV_UPDATEMEDIA_CCFEATUREACK_PENDING:
- return ("SIP_STATE_RECV_UPDATEMEDIA_CCFEATUREACK_PENDING");
-
- case SIP_STATE_SENT_MIDCALL_INVITE:
- return ("SIP_STATE_SENT_MIDCALL_INVITE");
-
- default:
- return ("UNKNOWN STATE");
- }
-}
-
-
-const char *
-sip_util_event2string (sipSMEventType_t event)
-{
- switch (event) {
- case E_SIP_INVITE:
- return ("E_SIP_INVITE");
- case E_SIP_ACK:
- return ("E_SIP_ACK");
- case E_SIP_BYE:
- return ("E_SIP_BYE");
- case E_SIP_CANCEL:
- return ("E_SIP_CANCEL");
- case E_SIP_1xx:
- return ("E_SIP_1xx");
- case E_SIP_2xx:
- return ("E_SIP_2xx");
- case E_SIP_3xx:
- return ("E_SIP_3xx");
- case E_SIP_FAILURE_RESPONSE:
- return ("E_SIP_FAILURE_RESPONSE");
- case E_SIP_REFER:
- return ("E_SIP_REFER");
- case E_CC_SETUP:
- return ("E_CC_SETUP");
- case E_CC_SETUP_ACK:
- return ("E_CC_SETUP_ACK");
- case E_CC_PROCEEDING:
- return ("E_CC_PROCEEDING");
- case E_CC_ALERTING:
- return ("E_CC_ALERTING");
- case E_CC_CONNECTED:
- return ("E_CC_CONNECTED");
- case E_CC_CONNECTED_ACK:
- return ("E_CC_CONNECTED_ACK");
- case E_CC_RELEASE:
- return ("E_CC_RELEASE");
- case E_CC_RELEASE_COMPLETE:
- return ("E_CC_RELEASE_COMPLETE");
- case E_CC_FEATURE:
- return ("E_CC_FEATURE");
- case E_CC_FEATURE_ACK:
- return ("E_CC_FEATURE_ACK");
- case E_CC_CAPABILITIES:
- return ("E_CC_CAPABILITIES");
- case E_CC_CAPABILITIES_ACK:
- return ("E_CC_CAPABILITIES_ACK");
- case E_CC_SUBSCRIBE:
- return ("E_CC_SUBSCRIBE");
- case E_CC_INFO:
- return ("E_CC_INFO");
- case E_SIP_INV_EXPIRES_TIMER:
- return ("E_SIP_INV_EXPIRES_TIMER");
- case E_SIP_INV_LOCALEXPIRES_TIMER:
- return ("E_SIP_INV_LOCALEXPIRES_TIMER");
- case E_SIP_SUPERVISION_DISCONNECT_TIMER:
- return ("E_SIP_SUPERVISION_DISCONNECT_TIMER");
- case E_SIP_TIMER:
- return ("E_SIP_TIMER");
- case E_SIP_OPTIONS:
- return ("E_SIP_OPTIONS");
- case E_SIP_UPDATE:
- return ("E_SIP_UPDATE");
- case E_SIP_UPDATE_RESPONSE:
- return ("E_SIP_UPDATE_RESPONSE");
- case E_SIP_GLARE_AVOIDANCE_TIMER:
- return ("E_SIP_GLARE_AVOIDANCE_TIMER");
- case E_SIP_ICMP_UNREACHABLE:
- return "E_SIP_ICMP_UNREACHABLE";
- default:
- return ("UNKNOWN EVENT");
- }
-}
-
-
-sipSMEventType_t
-sip_util_ccevent2sipccevent (cc_msgs_t cc_msg_id)
-{
- switch (cc_msg_id) {
- case CC_MSG_SETUP:
- return (E_CC_SETUP);
- case CC_MSG_SETUP_ACK:
- return (E_CC_SETUP_ACK);
- case CC_MSG_PROCEEDING:
- return (E_CC_PROCEEDING);
- case CC_MSG_ALERTING:
- return (E_CC_ALERTING);
- case CC_MSG_CONNECTED:
- return (E_CC_CONNECTED);
- case CC_MSG_CONNECTED_ACK:
- return (E_CC_CONNECTED_ACK);
- case CC_MSG_RELEASE:
- return (E_CC_RELEASE);
- case CC_MSG_RELEASE_COMPLETE:
- return (E_CC_RELEASE_COMPLETE);
- case CC_MSG_FEATURE:
- return (E_CC_FEATURE);
- case CC_MSG_FEATURE_ACK:
- return (E_CC_FEATURE_ACK);
- case CC_MSG_INFO:
- return (E_CC_INFO);
- default:
- return ((sipSMEventType_t) (-1));
- }
-}
-
-
-void
-sip_create_new_sip_call_id (char *sipCallID, uint8_t *mac_address, char *pSrcAddrStr)
-{
- static uint16_t count = 1;
-
- count++;
-
- if (sipCallID == NULL) {
- return;
- }
- snprintf(sipCallID, MAX_SIP_CALL_ID, "%.4x%.4x-%.4x%.4x-%.8x-%.8x@%s",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5],
- count, (unsigned int)cpr_rand(), (unsigned int)cpr_rand(), pSrcAddrStr);
-}
-
-void
-sip_util_get_new_call_id (ccsipCCB_t *ccb)
-{
- const char *fname = "sip_util_get_new_call_id";
- uint8_t mac_address[MAC_ADDRESS_LENGTH];
- char pSrcAddrStr[MAX_IPADDR_STR_LEN];
- char *temp_call_id;
-
- memset(pSrcAddrStr, 0, MAX_IPADDR_STR_LEN);
-
- /* Args Check */
- if (!ccb) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args Check: ccb is null\n", fname);
- return;
- }
-
- /* use same call id for registration */
- if ((ccb->type == SIP_REG_CCB) && (ccb->sipCallID[0] != 0)) {
- return;
- }
-
- /*
- * use pre allocated sip call id, if available.
- */
- if (ccb->type != SIP_REG_CCB) {
- temp_call_id = ccsip_find_preallocated_sip_call_id(ccb->dn_line);
- if (temp_call_id != NULL) {
- sstrncpy(ccb->sipCallID, temp_call_id, MAX_SIP_CALL_ID);
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"using pre allocated call ID\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- ccsip_free_preallocated_sip_call_id(ccb->dn_line);
- return;
- }
- }
- ipaddr2dotted(pSrcAddrStr, &ccb->src_addr);
-
- platform_get_wired_mac_address(mac_address);
-
- sip_create_new_sip_call_id(ccb->sipCallID, mac_address, pSrcAddrStr);
-}
-
-
-void
-sip_util_make_tag (char *pTagBuf)
-{
- const char *fname = "sip_util_make_tag";
- uint8_t mac_address[MAC_ADDRESS_LENGTH];
- static uint16_t count = 1;
-
- if (!pTagBuf) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args Check: pTagBuf is null\n", fname);
- return;
- }
-
- platform_get_wired_mac_address(mac_address);
- count++;
-
- snprintf(pTagBuf, MAX_SIP_URL_LENGTH, "%.4x%.4x%.4x%.4x%.8x-%.8x",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5],
- count, (unsigned int)cpr_rand(), (unsigned int)cpr_rand());
-}
-
-int
-sip_sm_init (void)
-{
- line_t i;
- const char *fname = "sip_sm_init";
- int sdpmode = 0;
-
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- if (!sdpmode) {
-
- if (ccsip_register_init() == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"registration initialization failed\n", fname);
- return SIP_ERROR;
- }
-
- if (ccsip_info_package_handler_init() == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"info package initialization failed\n", fname);
- return SIP_ERROR;
- }
-
- /*
- * Allocate timers for CCBs
- */
- if (sip_platform_timers_init() == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"timer initialization failed\n", fname);
- return SIP_ERROR;
- }
-
- if (sipTransportInit() != SIP_OK) {
- return SIP_ERROR;
- }
-
- DEF_DEBUG(DEB_F_PREFIX"Disabling mass reg state", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- for (i = 0; i < MAX_CCBS; i++) {
- if (i == 0 || i == (MAX_CCBS-1)) {
- g_disable_mass_reg_debug_print = FALSE;
- } else {
- g_disable_mass_reg_debug_print = TRUE;
- }
- sip_sm_call_cleanup(&(gGlobInfo.ccbs[i]));
- if (sip_sm_ccb_init(&(gGlobInfo.ccbs[i]), i, 1, SIP_REG_STATE_IDLE) < 0) {
- return SIP_ERROR;
- }
- }
- g_disable_mass_reg_debug_print = FALSE;
-
- /* Initialize all timers */
- sip_platform_msg_timers_init();
-
- /* Initialize Subscription Manager */
- if (sip_subsManager_init() != SIP_OK) {
- return SIP_ERROR;
- }
-
- }
-
- /* Initialize SDP Parser */
- if (!sip_sdp_init()) {
- /* Error initialize the SDP error */
- return (SIP_ERROR);
- }
-
- return SIP_OK;
-}
-
-void
-ccsip_handle_sip_shutdown ()
-{
- const char *fname = "handle_sip_shutdown";
- ccsipCCB_t *ccb = NULL;
- line_t i;
-
- for (i = TEL_CCB_START; i <= TEL_CCB_END; i++) {
- ccb = sip_sm_get_ccb_by_index(i);
- if (ccb) {
- switch (ccb->state) {
- case SIP_STATE_RECV_INVITE:
- case SIP_STATE_RECV_INVITE_PROCEEDING:
- case SIP_STATE_RECV_INVITE_ALERTING:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Received invite: %d: STATE: %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- sipSPISendInviteResponse(ccb, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE, 0, NULL,
- FALSE /* no SDP */ , FALSE /* reTx */);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line,
- CC_CAUSE_FACILITY_REJECTED);
- ccb->wait_for_ack = FALSE;
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- sip_sm_call_cleanup(ccb);
- break;
-
- case SIP_STATE_RECV_INVITE_CONNECTED:
- case SIP_STATE_ACTIVE:
- default:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Clearing %d STATE: %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- sipSPISendBye(ccb, NULL, NULL);
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- // send this to make sure GSM goes IDLE if it's currently in CONNECTED
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_call_cleanup(ccb);
- break;
-
- case SIP_STATE_SENT_INVITE:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Sent invite: Clearing %d STATE: %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- sipSPISendCancel(ccb);
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line,
- CC_CAUSE_FACILITY_REJECTED);
- sip_sm_call_cleanup(ccb);
- break;
-
- case SIP_STATE_SENT_INVITE_CONNECTED:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Sent invite connected: Clearing %d STATE: %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- if (sipSPISendAck(ccb, NULL) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
- sipSPISendBye(ccb, NULL, NULL);
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- // send this to make sure GSM goes IDLE if it's currently in CONNECTED
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_call_cleanup(ccb);
- break;
-
- case SIP_STATE_RELEASE:
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Release: Clearing %d STATE: %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line,
- CC_CAUSE_FACILITY_REJECTED);
- sip_sm_call_cleanup(ccb);
- break;
-
- case SIP_STATE_IDLE:
- break;
- }
-
- }
- }
-}
-
-void
-sip_shutdown (void)
-{
-
- DEF_DEBUG(DEB_F_PREFIX"SIP Shutting down...\n", DEB_F_PREFIX_ARGS(SIP_TASK, "sip_shutdown"));
-
- // The SIP SM is already shut down
- if (sip.taskInited == FALSE) {
- return;
- }
-
- sip.taskInited = FALSE;
- DEF_DEBUG(DEB_F_PREFIX" sip.taskInited is set to false\n", DEB_F_PREFIX_ARGS(SIP_TASK, "sip_shutdown"));
-
-//CPR TODO: need reference for
- if ((PHNGetState() == STATE_CONNECTED) ||
- (PHNGetState() == STATE_DONE_LOADING) ||
- (PHNGetState() == STATE_CFG_UPDATE)) {
-
- // Disconnect calls and clean CCB
- ccsip_handle_sip_shutdown();
-
- // Unregister from all servers and deallocate reg ack timer
- sip_regmgr_shutdown();
-
- // Stop and deallocate timers
- sip_platform_timers_shutdown();
-
- // Shutdown Subscription Manager
- (void) sip_subsManager_shut();
- //reset publish handler
- publish_reset();
-
- // Close all sockets
- sipTransportShutdown();
- ccsip_remove_wlan_classifiers();
- }
-
- ccsip_info_package_handler_shutdown();
-}
-
-/******
-void sip_restart_phase2 (void *data)
-{
- sip.taskInited = TRUE; // Forcing sip_shutdown() to execute
- sip_shutdown();
- if (sip_sm_init() < 0) {
- CCSIP_DEBUG_ERROR(" Error: sip_sm_init failed\n");
- return;
- }
- sip_platform_init();
- sip.taskInited = TRUE;
- sip_mode_quiet = FALSE;
- sip_reg_all_failed = FALSE;
-}
-
-void sip_restart_phase1 (void)
-{
- if (sip_reg_all_failed) {
- // NO CCM available; need not wait for unreg timer
- sip_restart_phase2(NULL);
- } else {
- // Unregister all lines
- ccsip_register_cancel(TRUE, TRUE);
- // Start timer with a 2sec expiration
- sip_platform_unregistration_timer_start(2000);
-
- // Stop the periodic timer
- (void) sip_platform_subnot_periodic_timer_stop();
- }
-}
-*******/
-void
-sip_restart (void)
-{
- const char *fname = "sip_restart";
-
- DEF_DEBUG(DEB_F_PREFIX"In sip_restart\n", DEB_F_PREFIX_ARGS(SIP_CTRL, fname));
- if (sip_sm_init() < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_sm_init failed\n", fname);
- return;
- }
- sip_platform_init();
- sip.taskInited = TRUE;
- DEF_DEBUG(DEB_F_PREFIX"sip.taskInited is set to true \n", DEB_F_PREFIX_ARGS(SIP_CTRL, fname));
- sip_mode_quiet = FALSE;
- sip_reg_all_failed = FALSE;
- ccsip_remove_wlan_classifiers();
-
- // Initialize all GSM modules
- cc_fail_fallback_gsm(CC_SRC_SIP, CC_RSP_COMPLETE, CC_REG_FAILOVER_RSP);
-}
-
-void
-sip_shutdown_phase2 (int action)
-{
- DEF_DEBUG(DEB_F_PREFIX"(%d)\n",
- DEB_F_PREFIX_ARGS(SIP_CTRL, "sip_shutdown_phase2"), action);
- sip.taskInited = TRUE; // Forcing sip_shutdown() to execute
- DEF_DEBUG(DEB_F_PREFIX"sip.taskInited is set to true\n", DEB_F_PREFIX_ARGS(SIP_CTRL, "sip_shutdown_phase2"));
- sip_shutdown();
- if (action == SIP_EXTERNAL || action == SIP_STOP) {
- shutdownCCAck(action);
- } else if (action == SIP_INTERNAL) {
- // Continue on to reinit
- sip_restart();
- }
-}
-
-void
-sip_shutdown_phase1 (int action, int reason)
-{
- DEF_DEBUG(DEB_F_PREFIX"In sip_shutdown_phase1 (%d)\n",
- DEB_F_PREFIX_ARGS(SIP_CTRL, "sip_shutdown_phase1"), action);
- if (sip_reg_all_failed) {
- // NO CCM available; need not wait for unreg timer
- sip_shutdown_phase2(action);
- } else {
- // Unregister all lines
- ccsip_register_cancel(TRUE, TRUE);
- // Start timer with a 2sec expiration
- (void) sip_platform_unregistration_timer_start(2000, (boolean) action);
- }
-}
-
-ccsipCCB_t *
-sip_sm_get_ccb_by_ccm_id_and_index (int ccmid, line_t idx)
-{
- static const char fname[] = "sip_sm_get_ccb_by_ccm_id_and_index";
- fallback_ccb_t *fallback_ccb;
- ccsipCCB_t * ccb = NULL;
- CCM_ID ccm_id = ccmid;
-
- if (ccm_id >= MAX_CCM) {
- CCSIP_DEBUG_ERROR(DEB_F_PREFIX"invalid ccm_id=%d "
- "ccb_index=%d\n",DEB_F_PREFIX_ARGS(SIP_BRANCH, fname),
- ccm_id , idx);
- return ccb;
- }
-
- if ((int) idx < MAX_CCBS) {
- ccb = &(gGlobInfo.ccbs[idx]);
- }
- /*
- * regmgr - Could be Fallback ccb's
- */
- if (ccb == NULL) {
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(idx);
- if (fallback_ccb != NULL) {
- ccb = fallback_ccb->ccb;
- }
- }
- if (ccb != NULL) {
- if ((ccb->cc_cfg_table_entry == NULL) ||
- (((ti_config_table_t *)(ccb->cc_cfg_table_entry))->ti_specific.ti_ccm.ccm_id != ccm_id)) {
- /*
- * the standby cucm must have moved to active position, but we did not
- * yet have processed the failover response where ccb are updated to
- * point to new active. That is why we are getting into this situation.
- * Currently, we are throwing away the message, which is mainly the msg
- * that standby cucm has sent. Should not do much harm.
- */
- DEF_DEBUG(DEB_F_PREFIX"ccb index has moved or cfg_table not initialized for the cucm=%s. "
- "index=%d ccb=%d. Throwing away the msg.\n",DEB_F_PREFIX_ARGS(SIP_BRANCH, fname),
- CCM_ID_PRINT(ccm_id), idx, ccb);
- ccb = NULL;
- }
- }
- if (ccb == NULL) {
- CCSIP_DEBUG_ERROR(DEB_F_PREFIX"Could not find ccb ccb_index=%d",
- DEB_F_PREFIX_ARGS(SIP_BRANCH, fname), idx);
- }
- return ccb;
-}
-
-ccsipCCB_t *
-sip_sm_get_ccb_by_index (line_t idx)
-{
- fallback_ccb_t *fallback_ccb;
-
- if ((int) idx < MAX_CCBS) {
- return &(gGlobInfo.ccbs[idx]);
- }
- /*
- * regmgr - Could be Fallback ccb's
- */
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(idx);
- if (fallback_ccb != NULL) {
- return (fallback_ccb->ccb);
- }
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_LINE_NUMBER_INVALID), "sip_sm_get_ccb_by_index",
- idx);
- return NULL;
-}
-
-
-ccsipCCB_t *
-sip_sm_get_ccb_by_callid (const char *callid)
-{
- line_t i;
-
- if (callid[0] == '\0') {
- /* Requesting call ID is NULL string, not allow */
- return (NULL);
- }
- for (i = 0; i < MAX_CCBS; i++) {
- if (strcmp(callid, gGlobInfo.ccbs[i].sipCallID) == 0) {
- return &(gGlobInfo.ccbs[i]);
- }
- }
-
- return NULL;
-}
-
-callid_t
-sip_sm_get_blind_xfereror_ccb_by_gsm_id (callid_t gsm_id)
-{
- uint16_t i;
-
- for (i = 0; i < MAX_CCBS; i++) {
- if (gsm_id == gGlobInfo.ccbs[i].blind_xfer_call_id) {
- return gGlobInfo.ccbs[i].gsm_id;
- }
- }
-
- return CC_NO_CALL_ID;
-}
-
-
-ccsipCCB_t *
-sip_sm_get_ccb_by_target_call_id (callid_t con_id)
-{
- uint16_t i;
-
- for (i = 0; i < MAX_CCBS; i++) {
- if (con_id == gGlobInfo.ccbs[i].gsm_id) {
- return &(gGlobInfo.ccbs[i]);
- }
- }
-
- return NULL;
-}
-
-ccsipCCB_t *
-sip_sm_get_target_call_by_gsm_id (callid_t gsm_id)
-{
- uint16_t i;
-
- for (i = 0; i < MAX_CCBS; i++) {
- if (gsm_id == gGlobInfo.ccbs[i].con_call_id) {
- return &(gGlobInfo.ccbs[i]);
- }
- }
-
- return NULL;
-}
-
-ccsipCCB_t *
-sip_sm_get_target_call_by_con_call_id (callid_t con_call_id)
-{
- uint16_t i;
-
- for (i = 0; i < MAX_CCBS; i++) {
- if (con_call_id == gGlobInfo.ccbs[i].gsm_id) {
- return &(gGlobInfo.ccbs[i]);
- }
- }
-
- return NULL;
-}
-
-ccsipCCB_t *
-sip_sm_get_ccb_next_available (line_t *line_number)
-{
- line_t i;
-
- for (i = TEL_CCB_START; i <= TEL_CCB_END; i++) {
- if (gGlobInfo.ccbs[i].state == SIP_STATE_IDLE) {
- *line_number = i;
- break;
- }
- }
-
- if (i > TEL_CCB_END) {
- return NULL;
- }
- return &(gGlobInfo.ccbs[i]);
-}
-
-/**
- * sip_sm_get_ccb_by_gsm_id
- *
- * This fucntion tries to match the ccbs given the gsm id
- * The algorithm tries to match the non duplicate CCB first
- * If the only match is a DUP_CCB it shall be returned as a match
- * @param[in] gsm_id GSM ID in the CCB
- *
- * @return ccsipCCB_t * or NULL
- *
- */
-ccsipCCB_t *
-sip_sm_get_ccb_by_gsm_id (callid_t gsm_id)
-{
- line_t i;
- ccsipCCB_t *dupCCB = NULL;
-
- if ( gsm_id == CC_NO_CALL_ID )
- return NULL;
-
- for (i = 0; i < MAX_CCBS; i++) {
- if (gGlobInfo.ccbs[i].gsm_id == gsm_id) {
- if ( gGlobInfo.ccbs[i].dup_flags & DUP_CCB ) {
- dupCCB = &(gGlobInfo.ccbs[i]);
- } else {
- return &(gGlobInfo.ccbs[i]);
- }
- }
- }
-
- return dupCCB;
-}
-
-/**
- * sip_sm_ccb_match_branch_cseq
- *
- * This fucntion tries to match the Branch and Cseq ID for a
- * given CCB to see if the values match in the response with the
- * values sent in the request.
- *
- * @param[in] ccb Pointer to ccsipCCB_t structure.
- * @param[in] sipCseq Pointer to sipCseq_t structure.
- * @param[in] via_this Pointer to sipVia_t structure.
- *
- * @pre (ccb not_eq NULL)
- * @pre (sipCseq not_eq NULL)
- * @pre (via_this not_eq NULL)
- *
- * @return TRUE/FALSE
- *
- */
-static boolean
-sip_sm_ccb_match_branch_cseq (ccsipCCB_t *ccb,
- sipCseq_t *sipCseq,
- sipVia_t *via_this)
-{
- const char *fname = "sip_sm_ccb_match_branch_cseq";
- int16_t trx_index = -1;
- sipTransaction_t *trx = NULL;
-
- trx_index = get_method_request_trx_index(ccb, sipCseq->method,
- TRUE);
- if (trx_index != -1) {
- // match cseq and viabranchid
- trx = &(ccb->sent_request[trx_index]);
- if ((trx->cseq_number == sipCseq->number) &&
- (trx->u.sip_via_branch[0] != '\0') &&
- (via_this->branch_param != NULL) &&
- (strncmp(trx->u.sip_via_branch, via_this->branch_param,
- VIA_BRANCH_LENGTH) == 0)) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Matched branch_id & CSeq\n", DEB_F_PREFIX_ARGS(SIP_BRANCH, fname));
- return (TRUE);
- } else {
- CCSIP_DEBUG_ERROR(SIP_L_C_F_PREFIX"Mismatched CSeq or"
- " Via's branch parameter in response:"
- "ccb=0x%x,%d, cseq(trx,msg)=(%d,%d),"
- "branch(trx,msg)=(%s,%s)\n",
- ccb->dn_line, ccb->gsm_id, fname, ccb,
- ccb->index, trx->cseq_number, sipCseq->number,
- trx->u.sip_via_branch,
- via_this->branch_param);
- return (FALSE);
- }
- }
-
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Method index not found\n", fname);
- return (FALSE);
-}
-
-// The function below attempts to determine more intelligently if there
-// is an existing dialog to which an incoming message should be directed.
-// In addition to call-id, it also considers the Req-URI, CSeq, etc.
-uint16_t
-sip_sm_determine_ccb (const char *callid,
- sipCseq_t * sipCseq,
- sipMessage_t *pSipMessage,
- boolean is_request,
- ccsipCCB_t **ccb_ret)
-{
-
- const char *fname = "sip_sm_determine_ccb";
- const char *to = NULL;
- sipLocation_t *to_loc = NULL;
- line_t i;
- ccsipCCB_t *ccb = NULL;
- sipReqLine_t *requestURI = NULL;
- genUrl_t *genUrl = NULL;
- sipUrl_t *sipUriUrl = NULL;
- char *pUser = NULL;
- char reqURI[MAX_SIP_URL_LENGTH];
- int16_t trx_index = -1;
- sipTransaction_t *trx = NULL;
- sipVia_t *via_this = NULL;
- sipVia_t *via_last = NULL;
- const char *pViaHeaderStr = NULL;
- boolean match = FALSE;
-
- *ccb_ret = NULL;
-
- // Dialog matching algorithm is as follows:
- // First, obtain the CCB by matching call-id and to-tag, if present
- to = sippmh_get_cached_header_val(pSipMessage, TO);
- if (to) {
- to_loc = sippmh_parse_from_or_to((char *)to, TRUE);
- if (to_loc) {
- if (to_loc->tag) {
- for (i = 0; i < MAX_CCBS; i++) {
- if (strcmp(callid, gGlobInfo.ccbs[i].sipCallID) == 0) {
- ccb = &(gGlobInfo.ccbs[i]);
- if (ccb->sip_to_tag[0] != '\0') {
- if (strcmp(to_loc->tag, ccb->sip_to_tag) == 0) {
- *ccb_ret = ccb;
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Matched to_tag\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- break;
- } else if (strcmp(to_loc->tag, ccb->sip_from_tag) == 0) {
- *ccb_ret = ccb;
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Matched from_tag\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- break;
- }
- }
- }
- }
- }
- sippmh_free_location(to_loc);
- }
- }
-
- // Get the VIA parameters so proper matching can be done
- pViaHeaderStr = sippmh_get_cached_header_val(pSipMessage, VIA);
- if (pViaHeaderStr) {
- via_this = sippmh_parse_via(pViaHeaderStr);
- }
- if (!pViaHeaderStr || !via_this) {
- return (SIP_CLI_ERR_BAD_REQ);
- }
-
- // If not found, and this is a request, obtain by matching call-id,
- // and user part of the ReqURI
- if ((*ccb_ret == NULL) && is_request) {
- reqURI[0] = '\0';
- requestURI = sippmh_get_request_line(pSipMessage);
- if (requestURI) {
- if (requestURI->url) {
- genUrl = sippmh_parse_url(requestURI->url, TRUE);
- if (genUrl) {
- if (genUrl->schema == URL_TYPE_SIP) {
- sipUriUrl = genUrl->u.sipUrl;
- if (sipUriUrl) {
- pUser = sippmh_parse_user(sipUriUrl->user);
- if (pUser) {
- sstrncpy(reqURI, pUser, sizeof(reqURI));
- cpr_free(pUser);
- } else {
- sstrncpy(reqURI, sipUriUrl->user, sizeof(reqURI));
- }
- }
- }
- sippmh_genurl_free(genUrl);
- }
- }
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- }
-
- for (i = 0; i < MAX_CCBS; i++) {
- if (strcmp(callid, gGlobInfo.ccbs[i].sipCallID) == 0) {
- ccb = &(gGlobInfo.ccbs[i]);
- if (ccb->ReqURI[0] != '\0') {
- if (strcmp(ccb->ReqURI, reqURI) == 0) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Matched reqURI\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- *ccb_ret = ccb;
- break;
- }
- }
- }
- }
- if (*ccb_ret == NULL) {
- for (i = 0; i < MAX_CCBS; i++) {
- if (strcmp(callid, gGlobInfo.ccbs[i].sipCallID) == 0) {
- ccb = &(gGlobInfo.ccbs[i]);
- if ((sipCseq->method == sipMethodInvite) &&
- (ccb->state < SIP_STATE_ACTIVE)) {
- // Return this CCB if we match call-id but have
- // not connected yet
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Matched Call-id - not active.\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- *ccb_ret = ccb;
- break;
- }
- if (((sipCseq->method == sipMethodCancel) &&
- (ccb->state < SIP_STATE_ACTIVE)) ||
- ((sipCseq->method == sipMethodAck) &&
- (ccb->state == SIP_STATE_RELEASE))) {
- // For CANCEL, try and match the via branch-id with the
- // corresponding via branch-id of the INVITE received earlier.
- // Normally the R-URI of the CANCEL should match the stored
- // ReqURI but it is possible that the stored value was overwritten.
- // via_last is the via header from the previous INVITE
- // For ACK, we might be receiving this if there we responded with
- // an error to the initial INVITE
- trx_index = get_method_request_trx_index(ccb,
- sipMethodInvite,
- FALSE);
-
- if (trx_index != -1) {
- const char *toString;
- const char *fromString;
-
- toString = sippmh_get_cached_header_val(pSipMessage, TO);
- fromString = sippmh_get_cached_header_val(pSipMessage, FROM);
-
- trx = &(ccb->recv_request[trx_index]);
-
- if (trx->u.sip_via_header[0] != '\0') {
- pViaHeaderStr = (char *) (trx->u.sip_via_header);
- via_last = sippmh_parse_via(pViaHeaderStr);
- }
-
- if (fromString && toString) {
- if ((strcmp(ccb->sip_from, fromString) == 0) &&
- (strncmp(ccb->sip_to, toString, strlen(toString)) == 0) &&
- (trx->cseq_number == sipCseq->number) &&
- (via_last && (via_last->branch_param != NULL)) &&
- (via_this->branch_param != NULL) &&
- (strcmp(via_last->branch_param, via_this->branch_param) == 0)) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Matched branch_id & CSeq for CANCEL/ACK\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- *ccb_ret = ccb;
- sippmh_free_via(via_last);
- via_last = NULL;
- break;
- }
- }
- if (via_last) {
- sippmh_free_via(via_last);
- via_last = NULL;
- }
- }
- }
- }
- }
- }
- }
-
- // If found, and this is a request, check for any existing trx in
- // progress by matching with recd trx's cseq method and number. If
- // these are the same and the branch-id is different, this is a merged
- // request. Here via_last is the via header from the last receipt of the same request
- if ((*ccb_ret != NULL) && is_request) {
- ccb = *ccb_ret;
- trx_index = get_method_request_trx_index(ccb, sipCseq->method, FALSE);
- if (trx_index != -1) {
- if (ccb->recv_request[trx_index].u.sip_via_header[0] != '\0') {
- pViaHeaderStr = (char *) (ccb->recv_request[trx_index].u.sip_via_header);
- via_last = sippmh_parse_via(pViaHeaderStr);
- }
- if (via_last) {
- if (sipCseq->number == ccb->recv_request[trx_index].cseq_number) {
- if (via_this->branch_param && via_last->branch_param) {
- if (strcmp(via_this->branch_param,
- via_last->branch_param)) {
- // merged request
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Found Merged Request\n", fname);
- sippmh_free_via(via_this);
- sippmh_free_via(via_last);
- return (SIP_CLI_ERR_LOOP_DETECT);
- }
- }
- }
- sippmh_free_via(via_last);
- }
- }
-
- }
- // If this is a response, match it with a sent transaction in CCB
- // by obtaining the CCB by call-id and then going through the
- // transactions within it and matching branch-id and CSeq
- if ((*ccb_ret == NULL) && !is_request) {
-
- for (i = 0; i < MAX_CCBS; i++) {
- if (strcmp(callid, gGlobInfo.ccbs[i].sipCallID) == 0) {
- ccb = &(gGlobInfo.ccbs[i]);
- match = sip_sm_ccb_match_branch_cseq(ccb, sipCseq,
- via_this);
- sippmh_free_via(via_this);
- if (match) {
- *ccb_ret = ccb;
- return (0);
- } else {
- return (SIP_CLI_ERR_NOT_ACCEPT);
- }
- }
- }
- /*
- * If ret_ccb is NULL after all this and the message is a
- * response, check the fallback ccb list if any of those match
- * the message call id.
- */
- sip_regmgr_find_fallback_ccb_by_callid(callid, ccb_ret);
- }
-
- /*
- * If the CCB is not NULL and this is a response, then check
- * if the branch and Cseq match.
- */
- if ((*ccb_ret != NULL) && !is_request) {
- match = sip_sm_ccb_match_branch_cseq(*ccb_ret, sipCseq,
- via_this);
- sippmh_free_via(via_this);
- if (match) {
- return (0);
- } else {
- return (SIP_CLI_ERR_NOT_ACCEPT);
- }
- }
-
- sippmh_free_via(via_this);
- return (0);
-}
-
-void
-ccsip_handle_default (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_default";
-
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d No action -> %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
-}
-
-
-void
-ccsip_handle_default_sip_message (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "default_sip_message";
- sipMessage_t *msg = NULL;
- int16_t trx_index = -1;
-
- msg = event->u.pSipMessage;
-
- if (event->type == E_SIP_ACK) {
- // If this is an ACK, make sure and clean out the corresponding INVITE
- // transaction
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
- } else if (event->type == E_SIP_INVITE) {
- // If this is an INVITE and we are already processing an earlier
- // INVITE return a 500 response
- trx_index = get_method_request_trx_index(ccb, sipMethodInvite, FALSE);
- if (trx_index != -1) {
- (void) sipSPISendErrorResponse(msg, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_PROCESSING_PREVIOUS_REQUEST,
- "Earlier INVITE being processed",
- NULL);
- }
- } else if (event->type == E_SIP_UPDATE) {
- // If this is an UPDATE and we are already processing an earlier
- // UPDATE return a 500 response
- trx_index = get_method_request_trx_index(ccb, sipMethodUpdate, FALSE);
- if (trx_index != -1) {
- (void) sipSPISendErrorResponse(msg, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_PROCESSING_PREVIOUS_REQUEST,
- "Earlier UPDATE being processed",
- NULL);
- }
-
- } else if (event->type == E_SIP_CANCEL) {
- (void) sipSPISendErrorResponse(msg, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_CALLEG_PHRASE, 0, NULL, ccb);
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: Sent 481 (CANCEL) %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
- }
-
- /* Deallocate the incoming SIP message */
- if (msg) {
- free_sip_message(msg);
- }
-
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: No action -> %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, sip_util_state2string(ccb->state));
-}
-
-/**
- * ccsip_handle_default_ev_cc_feature
- *
- * The function is a default function for handling CC_FEATURE in the
- * state that does not expect CC_FEATURE.
- *
- * @param[in] ccb Pointer to ccsipCCB_t structure.
- * @param[in] event Pointer to sipSMEvent_t structure.
- *
- * @pre (ccb not_eq NULL)
- *
- * @return N/A
- *
- */
-void
-ccsip_handle_default_ev_cc_feature (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_default_ev_cc_feature";
- cc_features_t feature_type;
-
- feature_type = event->u.cc_msg->msg.feature.feature_id;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- /*
- * The feature event is not supported by the current state or
- * it is inappropriate event in the current state. Send feature ack
- * with error code.
- */
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type, NULL,
- CC_CAUSE_ERROR);
-}
-
-/**
- * ccsip_handle_default_recvreq_ack_pending_ev_cc_feature
- *
- * The function is a default handler for CC_FEATURE while in the
- * received INVITE, UPDATE and the state machine is waiting for
- * feature ack from GSM or SIP ack pending.
- *
- * @param[in] ccb Pointer to ccsipCCB_t structure.
- * @param[in] event Pointer to sipSMEvent_t structure.
- *
- * @pre (ccb not_eq NULL)
- *
- * @return N/A
- */
-void
-ccsip_handle_default_recvreq_ack_pending_ev_cc_feature (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- const char *fname =
- "ccsip_handle_default_recvreq_ack_pending_ev_cc_feature";
- cc_features_t feature_type;
-
- feature_type = event->u.cc_msg->msg.feature_ack.feature_id;
-
- switch (feature_type) {
- case CC_FEATURE_RESUME:
- case CC_FEATURE_HOLD:
- case CC_FEATURE_MEDIA:
- /*
- * Received resume/hold/media request while waiting for feauture ack or
- * SIP ack for hold that was received. Indicate that the request
- * can not proceed now and it should be retried later.
- */
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type,
- NULL, CC_CAUSE_REQUEST_PENDING);
- break;
-
- case CC_FEATURE_SELECT:
- case CC_FEATURE_CANCEL:
- break;
- default:
- /* Other feature request is not supported or allowed now */
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type,
- NULL, CC_CAUSE_ERROR);
- break;
- }
-}
-
-/*
- * Function: sip_is_releasing()
- *
- * Parameters: ccb - The current call control block
- *
- * Description: This routine supports determining whether the
- * the call is in releasing state or not.
- *
- * Returns:
- * TRUE - call is being released.
- * FALSE - call is not being released.
- */
-boolean
-sip_is_releasing (ccsipCCB_t *ccb)
-{
- if (ccb != NULL) {
- /* Call exists */
- if (ccb->state == SIP_STATE_RELEASE) {
- return (TRUE);
- }
- }
- return (FALSE);
-}
-
-void
-ccsip_handle_default_sip_response (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "default_sip_response";
- sipMessage_t *response;
- int response_code = 0;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
-
- /* Get the response code */
- if (sipGetResponseCode(response, &response_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseCode");
- free_sip_message(response);
- return;
- }
-
- /* Check if this is an INVITE response */
- if ((!sip_sm_is_invite_response(response)) || (response_code < 200)) {
- free_sip_message(response);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED), ccb->index,
- ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- return;
- }
-
- if (sipSPISendAck(ccb, response) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
- /* Deallocate the memory for the response */
- free_sip_message(response);
-}
-
-/*
- * ccsip_restart_reTx_timer
- *
- * This function is called when resending a message
- * due to a timeout or ICMP unreachable. It just
- * restarts the re-transmit timer.
- */
-void
-ccsip_restart_reTx_timer (ccsipCCB_t *ccb, sipMethod_t messageType)
-{
- const char *fname = "ccsip_restart_reTx_timer";
- uint32_t time_t1 = 0;
- uint32_t time_t2 = 0;
- uint32_t timeout = 0;
-
- /* Restart the reTx timer */
- config_get_value(CFGID_TIMER_T1, &time_t1, sizeof(time_t1));
- timeout = time_t1 * (1 << ccb->retx_counter);
- // Adjust the max timer - but only for non INVITE transactions
- if (messageType != sipMethodInvite) {
- config_get_value(CFGID_TIMER_T2, &time_t2, sizeof(time_t2));
- if (timeout > time_t2) {
- timeout = time_t2;
- }
- }
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: Restarting timer (%d msec)"
- " (msg is %s)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_TIMER, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, timeout, sipGetMethodString(messageType));
-
- ccb->retx_flag = TRUE;
- if (sip_platform_msg_timer_start(timeout, (void *)((long)ccb->index), ccb->index,
- sipPlatformUISMTimers[ccb->index].message_buffer,
- sipPlatformUISMTimers[ccb->index].message_buffer_len,
- sipPlatformUISMTimers[ccb->index].message_type,
- &(sipPlatformUISMTimers[ccb->index].ipaddr),
- sipPlatformUISMTimers[ccb->index].port,
- FALSE) != SIP_OK) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- "sip_platform_msg_timer_start()");
- ccb->retx_flag = FALSE;
- return;
- }
-}
-
-/*
- * ccsip_handle_obp_error()
- *
- * This function is called when a sip re-try timer
- * pops or an ICMP unreachable is received after a
- * msg is sent and the cause is the msg bounced or
- * timed out trying to reach the outbound proxy.
- *
- * Data is the IP address that bounced or -1 if it was
- * a timeout.
- *
- */
-void
-ccsip_handle_obp_error (ccsipCCB_t *ccb, sipMethod_t messageType, cpr_ip_addr_t *data)
-{
- const char *fname = "ccsip_handle_obp_error";
- boolean resend = FALSE;
- uint32_t max_retx = 0;
-
- char obp_address[MAX_IPADDR_STR_LEN];
-
- config_get_string(CFGID_OUTBOUND_PROXY, obp_address, sizeof(obp_address));
- /* Did the msg bounce? */
- if (util_compare_ip(data, &ccb->outBoundProxyAddr)) {
- /* Try next proxy if one exists */
- ccb->outBoundProxyPort = 0;
- ccb->retx_counter = 0;
- if (str2ip(obp_address, &ccb->outBoundProxyAddr) != 0) {
- resend = TRUE;
- }
-
- /* Msg timed out */
- } else {
- if (messageType == sipMethodInvite) {
- config_get_value(CFGID_SIP_INVITE_RETX, &max_retx, sizeof(max_retx));
- if (max_retx > MAX_INVITE_RETRY_ATTEMPTS) {
- max_retx = MAX_INVITE_RETRY_ATTEMPTS;
- }
- } else {
- config_get_value(CFGID_SIP_RETX, &max_retx, sizeof(max_retx));
- if (max_retx > MAX_NON_INVITE_RETRY_ATTEMPTS) {
- max_retx = MAX_NON_INVITE_RETRY_ATTEMPTS;
- }
- }
-
- /* Retries exhausted, get next proxy if one exists */
- if (ccb->retx_counter >= max_retx) {
- ccb->outBoundProxyPort = 0;
- ccb->retx_counter = 0;
- if (str2ip(obp_address, &ccb->outBoundProxyAddr) != 0) {
- /* if the obp is just an ip addr, there is nothing else to try */
- resend = TRUE;
- }
-
- /* Retries not exhausted */
- } else {
- resend = TRUE;
- }
- }
-
- if (resend) {
- if (sipSPISendLastMessage(ccb) == TRUE) {
- ccb->retx_counter++;
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: Resent message: #%d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_MSG_SEND, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, ccb->retx_counter);
- ccsip_restart_reTx_timer(ccb, messageType);
- if (ccb->state == SIP_STATE_RELEASE) {
- (void) sip_platform_supervision_disconnect_timer_stop(ccb->index);
- }
- } else {
- sip_platform_msg_timer_outstanding_set(ccb->index, FALSE);
- if ((ccb->state == SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING) ||
- (ccb->state == SIP_STATE_RELEASE)) {
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- sip_sm_call_cleanup(ccb);
- } else {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
- }
- } else {
- sip_platform_msg_timer_outstanding_set(ccb->index, FALSE);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
-}
-
-int
-ccsip_pick_a_proxy (ccsipCCB_t *ccb)
-{
- uint32_t max_retx = 0;
- sipMethod_t retxMessageType = sipPlatformUISMTimers[ccb->index].message_type;
- char addr[MAX_IPADDR_STR_LEN];
- const char *fname = "ccsip_pick_a_proxy";
-
- memset(addr, 0, sizeof(addr));
-
- /* Get the type of the retransmitted message.
- * If it INVITE, then we need to use a different timer count
- */
- if (retxMessageType == sipMethodInvite) {
- config_get_value(CFGID_SIP_INVITE_RETX, &max_retx, sizeof(max_retx));
- if (max_retx > MAX_INVITE_RETRY_ATTEMPTS) {
- max_retx = MAX_INVITE_RETRY_ATTEMPTS;
- }
- if (gGlobInfo.backup_active) {
- if (ccb->proxySelection != SIP_PROXY_BACKUP) {
- /*
- * If we have previously failed to contract the normal/regular
- * proxy then use a reduce re-try count for subsequent attempts
- * i.e failover to the backup proxy faster
- */
- if (ccb->retx_counter >= 3) {
- ccb->retx_counter = max_retx;
- }
- }
- }
- /*
- * Check if we have maxed out the re-transmits on invite
- * and not yet tried the backup proxy.
- */
- if ((ccb->retx_counter >= max_retx) &&
- (ccb->proxySelection != SIP_PROXY_BACKUP) &&
- (ccb->proxySelection != SIP_PROXY_DO_NOT_CHANGE_MIDCALL)) {
- dns_error_code = DNS_ERR_HOST_UNAVAIL;
- /* Try and fetch a proxy using DNS SRV records */
- sipTransportGetPrimServerAddress(ccb->dn_line, addr);
- if (str2ip(addr, &ccb->dest_sip_addr) != 0) {
- dns_error_code = sip_dns_gethostbysrv(addr, &ccb->dest_sip_addr,
- (uint16_t *)&ccb->dest_sip_port,
- &ccb->SRVhandle, TRUE);
- if (dns_error_code == DNS_OK) {
- util_ntohl(&(ccb->dest_sip_addr), &(ccb->dest_sip_addr));
- /*
- * Modify destination fields in call back timer struct
- */
- (void) sip_platform_msg_timer_update_destination(ccb->index,
- &(ccb->dest_sip_addr),
- (uint16_t) ccb->dest_sip_port);
- /*
- * Reset re-transmit counter so we try again
- */
- ccb->retx_counter = 0;
-
- }
- }
- /*
- * Either we are using DNS SRV records and we exhausted the list
- * Or we are not using DNS SRV and we need to try the backup
- */
- if (dns_error_code != DNS_OK) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Unable to reach proxy, attempting backup.\n",
- DEB_F_PREFIX_ARGS(SIP_PROXY, fname));
- if (ccsip_attempt_backup_proxy(ccb)) {
-
- ccb->first_backup = TRUE;
- /*
- * Get rid of transaction block for the ccb, we may have
- * tried primary proxy etc
- */
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
-
- /*
- * If contact info is supplied, as in the case of a 3xx
- * redirect and perhaps other cases TBD. And since calls
- * to the backup are essentially a "NEW" call so to speak,
- * nuke it and run.
- */
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- ccb->contact_info = NULL;
- }
- /* Ditto for record route */
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- ccb->record_route_info = NULL;
- }
-
- /*
- * Recreate the SIP message, because the IP address has
- * changed. Ie. the reqURI has the old proxy IP address,
- * but now it should have the new backup proxy address
- * so we are setting boolean initInvite to TRUE. initInvite
- * will be used in sipSPIGenRequestURI to make reqURI with
- * new backup proxy address
- */
- if ((sipSPISendInvite(ccb,
- ccb->wastransferred ? SIP_INVITE_TYPE_TRANSFER :
- SIP_INVITE_TYPE_NORMAL, TRUE) != TRUE)) {
- sip_sm_call_cleanup(ccb);
- return FALSE;
- }
-
- /*
- * Reset counters so we try again using the backup proxy
- */
- ccb->retx_counter = 0;
-
- /* Backup proxy failed as well. Broadcast once */
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Attempt to reach backup proxy"
- " failed. Message will be broadcast.\n",
- DEB_F_PREFIX_ARGS(SIP_PROXY, fname));
- return 1;
- }
- }
- }
- } else {
- config_get_value(CFGID_SIP_RETX, &max_retx, sizeof(max_retx));
- if (max_retx > MAX_NON_INVITE_RETRY_ATTEMPTS) {
- max_retx = MAX_NON_INVITE_RETRY_ATTEMPTS;
- }
- }
- return max_retx;
-}
-
-/*
- * Function: ccsip_handle_icmp_unreachable:
- * Description: This function handles ICMP events. For failed attempts
- * for requests (that get back an ICMP) this function checks
- * to see if we are in a dialog. If so, there is place holder
- * to follow through with DNS SRV (future work) and if all
- * DNS SRV calls have failed then it tears down the call.
- *
- * If request was an out-of-dialog request, the code sets
- * the the ccb->retx_count to exceed max retries so it will
- * be treated as a failure to send the server (so retries to
- * the same server will not be attempted).
- */
-void
-ccsip_handle_icmp_unreachable (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_icmp_unreachable";
-
- /*
- * 1. Check to see if we are in a dialog
- * 1.1. If we are in a dialog and the fqdn was resolved by SRV,
- * then we must iterate to the next SRV result
- * 1.2. if we have no more servers from the SRV lookup,
- * we have to call it quits.
- * 2. if we are not in a dialog, then map the icmp event to a timer event
- * but set the retry count to appropriate value so the timer handler can
- * pick up the next server rather than retry the same one.
- */
-
- if (ccb->sip_to_tag[0] != '\0') {
- //we are in a dialog
- // NOT USED: sipMessage_t *response;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"ICMP received within a dialog.\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- /*
- * At this point we should be checking to see if we picked up an
- * fqdn that picked up from the route set was a SRV RR. If so,
- * we must iterate to the next result returned.
- *
- * But we cannot do that now. Our SRV mechanism is incorrect.
- * Firstly we must store SRV associations (handle to srv returns)
- * in the sipTransaction_t object.
- *
- * This is future work.
- *
- * So for now we clobber the call.
- */
-
- ccb->wait_for_ack = FALSE;
- sip_cc_release_complete(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL);
- sip_sm_call_cleanup(ccb);
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"ICMP received outside of a dialog.\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- //ccb->retx_counter = 100; //to cause failover to next proxy if one is available
- ccsip_handle_default_sip_timer(ccb, event);
- }
-}
-
-/*
- * ccsip_handle_default_sip_timer()
- *
- * This function is called when a sip re-try timer
- * pops or an ICMP unreachable is received after a
- * msg is sent. The ICMP unreachable code sets
- * retx_counter to MAX to force the code to try the
- * next proxy in the list. Event.u.usrInfo is set to
- * the IP address that bounced or -1 if it is a timeout.
- *
- * Note: Registration bounces and timeouts are handled
- * by the function ccsip_handle_ev_tmr_retry.
- */
-void
-ccsip_handle_default_sip_timer (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_default_sip_timer";
- uint32_t max_retx = 0;
- sipMethod_t retxMessageType = sipPlatformUISMTimers[ccb->index].message_type;
- char addr[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t out_ip;
-
- CPR_IP_ADDR_INIT(out_ip);
-
- /* Timing issue on re-transmission and receiving an Ack.
- * The timer could pop and we re-transmit and the Ack
- * already be in the queue. When this happens, we process
- * the Ack and go into the Active/Hold state. In the Active/Hold
- * state, we don't expect an ack, so nothing happens and
- * thus the new timer will eventually pop and start the
- * whole process over. If we are in the Active/Hold state, we
- * did receive the Ack. On the next time-out, just ignore it
- * and don't re-start or re-transmit. The phone could be in
- * the ACTIVE or HOLD states if a REFER has been sent with
- * no response. Therefore ensure messagetype is not REFER
- * before kicking out.
- */
- if ((retxMessageType != sipMethodRefer) &&
- ((ccb->state == SIP_STATE_ACTIVE))) {
- return;
- }
-
- /* OK, we got a timer pop, but the re-transmit flag
- * isn't set. This means someone got a response that
- * told them they could stop re-transmitting. Simply
- * exit this function and do not re-start timer or
- * re-transmit the message.
- */
- if (ccb->retx_flag == FALSE) {
- if (ccb->state == SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING) {
- sip_platform_msg_timer_outstanding_set(ccb->index, FALSE);
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- sip_sm_call_cleanup(ccb);
- }
- return;
- }
-
- /* Determine if msg to outbound proxy bounced or timed out */
- util_ntohl(&out_ip, &event->u.UsrInfo);
- if ((util_compare_ip(&out_ip, &(ccb->outBoundProxyAddr))) ||
- ((event->u.UsrInfo.type == CPR_IP_ADDR_INVALID) &&
- util_check_if_ip_valid(&(ccb->outBoundProxyAddr)))) {
- ccsip_handle_obp_error(ccb, retxMessageType, &(event->u.UsrInfo));
- return;
- }
-
- /* Determine if there is a proxy to send to */
- max_retx = ccsip_pick_a_proxy(ccb);
-
- /* Increment counter */
- ccb->retx_counter++;
-
- /*
- * Our work is done if the backup proxy has just been activated.
- * We know that is has just been activated if the first_backup flag is TRUE.
- */
- if ((ccb->proxySelection == SIP_PROXY_BACKUP) && (ccb->first_backup)) {
- ccb->first_backup = FALSE;
- return;
- }
-
- /* Resend */
- if (ccb->retx_counter <= max_retx) {
- if (sipSPISendLastMessage(ccb) == TRUE) {
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d:Resent message: #%d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_MSG_SEND, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, ccb->retx_counter);
- }
- if (ccb->state == SIP_STATE_RELEASE) {
- (void) sip_platform_supervision_disconnect_timer_stop(ccb->index);
- }
- ccsip_restart_reTx_timer(ccb, retxMessageType);
-
- /* All retransmit attempts have been exhausted */
- } else {
- ccb->retx_counter = 0;
- sip_platform_msg_timer_outstanding_set(ccb->index, FALSE);
-
- /* Check for redirection */
- if (ccb->state == SIP_STATE_SENT_INVITE) {
- if (ccb->redirect_info != NULL) {
- sip_redirect(ccb, NULL, SIP_CLI_ERR_REQ_TIMEOUT);
- return;
- }
- }
- /*
- * Resend msg to next proxy in the list if one exists
- * Try and fetch another proxy using DNS SRV or A records
- */
- sipTransportGetPrimServerAddress(ccb->dn_line, addr);
- if (str2ip(addr, &ccb->dest_sip_addr) != 0) {
- dns_error_code = sipTransportGetServerAddrPort(addr,
- &ccb->dest_sip_addr,
- (uint16_t *)&ccb->dest_sip_port,
- &ccb->SRVhandle,
- TRUE);
- } else {
- /* This ip addr has already been tried */
- dns_error_code = DNS_ERR_HOST_UNAVAIL;
- }
- if (dns_error_code == 0) {
- util_ntohl(&(ccb->dest_sip_addr), &(ccb->dest_sip_addr));
- /* Modify destination fields in call back timer */
- (void) sip_platform_msg_timer_update_destination(ccb->index,
- &(ccb->dest_sip_addr),
- (uint16_t)ccb->dest_sip_port);
- if (sipSPISendLastMessage(ccb) == TRUE) {
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: Resent message: #%d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_MSG_SEND, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, ccb->retx_counter);
- }
- ccsip_restart_reTx_timer(ccb, retxMessageType);
- if (ccb->state == SIP_STATE_RELEASE) {
- (void) sip_platform_supervision_disconnect_timer_stop(ccb->index);
- }
- } else {
- if ((ccb->state == SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING) ||
- (ccb->state == SIP_STATE_RELEASE)) {
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- sip_sm_call_cleanup(ccb);
- return;
- } else if (retxMessageType == sipMethodRefer &&
- (ccb->featuretype == CC_FEATURE_B2BCONF ||
- ccb->featuretype == CC_FEATURE_SELECT ||
- ccb->featuretype == CC_FEATURE_B2B_JOIN ||
- ccb->featuretype == CC_FEATURE_CANCEL)) {
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, ccb->featuretype,
- NULL, CC_CAUSE_ERROR);
- return;
- } else {
- handle_error_for_state(ccb, SIP_CLI_ERR_REQ_TIMEOUT);
- return;
- }
- }
- }
-
- /* Restart re-transmit timer */
- ccsip_restart_reTx_timer(ccb, retxMessageType);
-}
-
-
-void
-sip_decrement_backup_active_count (ccsipCCB_t *ccb)
-{
- /*
- * OK If we successfully received a response we need to back off from using the backup
- * proxy if that was the case. Note if this is a response from the backup chuck it
- */
- if ((gGlobInfo.backup_active) && (ccb->proxySelection != SIP_PROXY_BACKUP))
- gGlobInfo.backup_active -= 1;
-}
-
-boolean
-sip_sm_is_previous_call_id (const char *pCallID, line_t *pPreviousCallIndex)
-{
- line_t i;
-
- for (i = TEL_CCB_START; i <= TEL_CCB_END; i++) {
- if (strcmp(gCallHistory[i].last_call_id, pCallID) == 0) {
- *pPreviousCallIndex = i;
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-void
-sip_sm_200and300_update (ccsipCCB_t *ccb, sipMessage_t *response, int response_code)
-{
- const char *fname = "sip_sm_200and300_update";
- const char *to;
- const char *from;
- const char *contact;
- const char *record_route = NULL;
- sipLocation_t *to_loc = NULL;
-
- to = sippmh_get_cached_header_val(response, TO);
- from = sippmh_get_cached_header_val(response, FROM);
- contact = sippmh_get_cached_header_val(response, CONTACT);
-
- if (ccb->state < SIP_STATE_ACTIVE) {
- // We are not allowed to update the route once a call is established
- record_route = sippmh_get_cached_header_val(response, RECORD_ROUTE);
- }
- /*
- * Record the "tag=" parameter - only if the call is not active yet
- */
- if (ccb->state < SIP_STATE_ACTIVE) {
- if (to) {
- to_loc = sippmh_parse_from_or_to((char *) to, TRUE);
- if (to_loc) {
- if (to_loc->tag) {
- ccb->sip_to_tag = strlib_update(ccb->sip_to_tag,
- sip_sm_purify_tag(to_loc->tag));
- if ( ccb->callref == 0 ) {
- ccb->callref = get_callref(ccb->sip_to_tag);
- }
- } else {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "TO header:missing \"tag=\" param");
- }
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: Recorded to_tag=<%s>\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, ccb->sip_to_tag);
- sippmh_free_location(to_loc);
- }
- }
- }
-
- /*
- * Update To/From (to capture tag). Also Contact, and Record-Route
- */
- if (response_code == SIP_STATUS_SUCCESS) {
- if (ccb->flags & INCOMING) {
- ccb->sip_to = strlib_update(ccb->sip_to, from);
- if (to) {
- ccb->sip_from = strlib_update(ccb->sip_from, to);
- }
- } else {
- if (to) {
- ccb->sip_to = strlib_update(ccb->sip_to, to);
- }
- ccb->sip_from = strlib_update(ccb->sip_from, from);
- }
- }
-
- if (response_code == SIP_STATUS_SUCCESS) {
- if (contact) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = sippmh_parse_contact(contact);
- }
- }
- if (record_route) {
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- }
- ccb->record_route_info = sippmh_parse_record_route(record_route);
- }
-}
-
-
-char *
-sip_sm_purify_tag (char *tag)
-{
- char *p;
-
- p = tag;
- while (((*p == ';') || (*p == ' ') || (*p == '\t')) && (*p != '\0')) {
- p++;
- }
-
- return p;
-}
-
-
-boolean
-sip_sm_is_invite_response (sipMessage_t *response)
-{
- const char *cseq;
- sipCseq_t *sipCseq;
-
- if (response == NULL) {
- return FALSE;
- }
-
- cseq = sippmh_get_cached_header_val(response, CSEQ);
- sipCseq = sippmh_parse_cseq(cseq);
- if (!sipCseq) {
- return FALSE;
- }
-
- if (sipCseq->method == sipMethodInvite) {
- cpr_free(sipCseq);
- return TRUE;
- }
- cpr_free(sipCseq);
- return FALSE;
-}
-
-boolean
-sip_sm_is_bye_or_cancel_response (sipMessage_t *response)
-{
- const char *cseq;
- sipCseq_t *sipCseq;
-
- if (response == NULL) {
- return FALSE;
- }
-
- cseq = sippmh_get_cached_header_val(response, CSEQ);
- sipCseq = sippmh_parse_cseq(cseq);
- if (!sipCseq) {
- return FALSE;
- }
-
- if ((sipCseq->method == sipMethodBye) ||
- (sipCseq->method == sipMethodCancel)) {
- cpr_free(sipCseq);
- return TRUE;
- }
- cpr_free(sipCseq);
- return FALSE;
-}
-
-
-
-void
-sip_sm_dequote_string (char *str, int max_size)
-{
- char *p;
-
- /* Get rid of leading white space and double quote */
- p = str;
- while (((*p == '\"') || (*p == ' ') || (*p == '\t')) && (*p != '\0')) {
- p++;
- }
-
- // The following use of sstrncpy is using over-lapping memory regions
- sstrncpy(str, p, max_size);
-
- /* Get rid of trailing double quote and white space */
- // should be...
- // end the string at the trailing double quote, if it exists
- p = str;
- while ((*p != '\"') && (*p != '\0')) {
- p++;
- }
- *p = '\0';
-}
-
-
-void
-sip_sm_check_retx_timers (ccsipCCB_t *ccb, sipMessage_t *canceller_message)
-{
- const char *fname = "sip_sm_check_retx_timers";
- uint32_t canceller_cseq;
- sipMethod_t canceller_cseq_method;
- const char *canceller_callid;
-
- sipMessage_t *retx_message = NULL;
- uint32_t retx_message_buf_length = 0;
- uint32_t retx_cseq = 0;
- sipMethod_t retx_cseq_method = sipMethodInvalid;
- const char *retx_callid = NULL;
-
- const char *cseq;
- sipCseq_t *sipCseq;
- int response_code = -1;
- const char *conn_type = NULL;
-
- if (!ccb) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "CCB is NULL");
- return;
- }
-
- if (ccb->index >= MAX_CCBS) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_LINE_NUMBER_INVALID),
- fname, ccb->index);
- return;
- }
-
- /* In the case of TCP/TLS, no messages are retransmitted unless there was a
- * socket open (CPR_ENOTCONN) error. Hence there are no retx timers started
- * in this case. If any retx timers were started, then, in the
- * sip_platform_msg_timer_start procedure, the message_buffer_len would be
- * set to a valid non-zero value.
- */
- conn_type = sipTransportGetTransportType(1, TRUE, ccb);
- if ((!cpr_strcasecmp(conn_type, "TCP") || !cpr_strcasecmp(conn_type, "TLS")) &&
- 0 == sipPlatformUISMTimers[ccb->index].message_buffer_len) {
- /* This is not an error in case of TCP/TLS.
- */
- return;
- }
-
-
- /*
- * Get canceller_message callid, cseq number, cseq method
- */
- cseq = sippmh_get_cached_header_val(canceller_message, CSEQ);
- sipCseq = sippmh_parse_cseq(cseq);
- if (sipCseq) {
- canceller_cseq = sipCseq->number;
- canceller_cseq_method = sipCseq->method;
- cpr_free(sipCseq);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sippmh_parse_cseq()");
- return;
- }
-
- canceller_callid = sippmh_get_cached_header_val(canceller_message, CALLID);
-
- /*
- * Get canceller_message response code if it is a response
- */
- if (!sippmh_is_request(canceller_message)) {
- if (sipGetResponseCode(canceller_message, &response_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname, "sipGetResponseCode()");
- return;
- }
- }
-
- /*
- * Get retx_message callid, cseq number, cseq method
- */
- retx_message = sippmh_message_create();
- if (!retx_message) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname, "sippmh_message_create()");
- return;
- }
- retx_message_buf_length = sipPlatformUISMTimers[ccb->index].message_buffer_len;
- if (sippmh_process_network_message(retx_message,
- sipPlatformUISMTimers[ccb->index].message_buffer,
- &retx_message_buf_length) == STATUS_FAILURE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- "sippmh_process_network_message()");
- free_sip_message(retx_message);
- return;
- }
- if (!sippmh_is_message_complete(retx_message)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname, "sippmh_is_message_complete()");
- free_sip_message(retx_message);
- return;
- }
- cseq = sippmh_get_cached_header_val(retx_message, CSEQ);
- sipCseq = sippmh_parse_cseq(cseq);
- if (sipCseq) {
- retx_cseq = sipCseq->number;
- retx_cseq_method = sipCseq->method;
- cpr_free(sipCseq);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sippmh_parse_cseq()");
- free_sip_message(retx_message);
- return;
- }
-
- retx_callid = sippmh_get_cached_header_val(retx_message, CALLID);
-
- /*
- * Check whether callid, cseq number, cseq method match. If match,
- * stop the reTx timer.
- */
- if ((canceller_cseq == retx_cseq) &&
- ((canceller_cseq_method == retx_cseq_method) ||
- ((canceller_cseq_method == sipMethodAck) &&
- (retx_cseq_method == sipMethodInvite))) &&
- (strcmp(canceller_callid, retx_callid) == 0)) {
- sip_platform_msg_timer_stop(ccb->index);
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: Stopping reTx timer.\n"
- "(callid=%s, cseq=%u, cseq_method=%s)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_TIMER, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, retx_callid, retx_cseq,
- sipGetMethodString(retx_cseq_method));
-
- UNBIND_UDP_ICMP_HANDLER(ccb->udpId);
-
- if (ccb->state == SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING) {
- if ((response_code == 401) || (response_code == 407) ||
- ((response_code < 200) &&
- (!sippmh_is_request(canceller_message)))) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED), ccb->index,
- ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- } else {
- sip_sm_change_state(ccb, SIP_STATE_IDLE);
- sip_sm_call_cleanup(ccb);
- }
- }
- } else {
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d:CSeq mismatch:\n(Rx: callid=%s,"
- " cseq=%u, cseq_method=%s),\n(reTx: callid=%s,"
- " cseq=%u, cseq_method=%s)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index,
- canceller_callid, canceller_cseq,
- sipGetMethodString(canceller_cseq_method),
- retx_callid, retx_cseq,
- sipGetMethodString(retx_cseq_method));
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "Not stopping retx timer");
- }
-
- free_sip_message(retx_message);
-}
-
-
-static int
-sip_sm_request_check_and_store (ccsipCCB_t *ccb, sipMessage_t *request,
- sipMethod_t request_method, boolean midcall,
- uint16_t *request_check_reason_code,
- char *request_check_reason_phrase,
- boolean store_invite)
-{
- const char *fname = "sip_sm_request_check_and_store";
- const char *request_cseq = NULL;
- sipCseq_t *request_cseq_structure = NULL;
- uint32_t request_cseq_number = 0;
- sipMethod_t request_cseq_method = sipMethodInvalid;
- const char *callID = NULL;
- int content_length = 0;
- boolean request_uri_error = FALSE;
- sipReqLine_t *requestURI = NULL;
- sipLocation_t *uri_loc = NULL;
- const char *sip_from = NULL;
- const char *sip_to = NULL;
- sipLocation_t *to_loc = NULL;
- sipLocation_t *from_loc = NULL;
- const char *pViaHeaderStr = NULL;
- int16_t trx_index = -1;
- sipVia_t *via = NULL;
-
-
- /* test incoming parameter for NULL */
- if (!request_check_reason_phrase) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Input parameter request_check_reason_phrase is NULL\n",
- fname);
- return (-1);
- }
-
- /*
- * Parse Call-Id
- */
- callID = sippmh_get_cached_header_val(request, CALLID);
- if (!callID) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to obtain request's "
- "Call-ID header.\n", fname);
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_CALLID_ABSENT,
- SIP_WARNING_LENGTH);
- return (-1);
- }
-
- /*
- * Parse CSeq
- */
- request_cseq = sippmh_get_cached_header_val(request, CSEQ);
- if (!request_cseq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to obtain request's CSeq "
- "header.\n", fname);
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_VIA_OR_CSEQ,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- request_cseq_structure = sippmh_parse_cseq(request_cseq);
- if (!request_cseq_structure) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to parse request's CSeq "
- "header.\n", fname);
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_VIA_OR_CSEQ,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- request_cseq_number = request_cseq_structure->number;
- request_cseq_method = request_cseq_structure->method;
- cpr_free(request_cseq_structure);
-
- /*
- * Parsing Request-Uri
- */
- requestURI = sippmh_get_request_line(request);
- if (requestURI) {
- if (requestURI->url) {
- uri_loc = sippmh_parse_from_or_to(requestURI->url, TRUE);
- if (uri_loc) {
- if (uri_loc->genUrl->schema != URL_TYPE_SIP) {
- request_uri_error = TRUE;
- }
- sippmh_free_location(uri_loc);
- } else {
- request_uri_error = TRUE;
- }
- } else {
- request_uri_error = TRUE;
- }
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- } else {
- request_uri_error = TRUE;
- }
- if (request_uri_error) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Invalid Request URI"
- "failed.\n", fname);
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_REQLINE_ERROR,
- SIP_WARNING_LENGTH);
- return (-1);
- }
-
- /*
- * Parse From
- */
- sip_from = sippmh_get_cached_header_val(request, FROM);
- from_loc = sippmh_parse_from_or_to((char *)sip_from, TRUE);
- if (!from_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_FROM));
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_FROMURL_ERROR,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- sippmh_free_location(from_loc);
-
- /*
- * Parse To
- */
- sip_to = sippmh_get_cached_header_val(request, TO);
- to_loc = sippmh_parse_from_or_to((char *)sip_to, TRUE);
- if (!to_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO));
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_ToURL_ERROR,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- sippmh_free_location(to_loc);
-
- /*
- * Parse Via
- */
- pViaHeaderStr = sippmh_get_cached_header_val(request, VIA);
- if (pViaHeaderStr) {
- via = sippmh_parse_via(pViaHeaderStr);
- }
- if (!pViaHeaderStr || !via) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), NULL,
- NULL, fname, "sippmh_parse_via");
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_VIA_OR_CSEQ,
- SIP_WARNING_LENGTH);
- return (-1);
-
- }
- sippmh_free_via(via);
-
- /*
- * Check
- */
- switch (request_method) {
- /* INVITE */
- case sipMethodInvite:
-
- content_length = sippmh_get_content_length(request);
-
- if (request->raw_body) {
-
- if ((size_t) content_length != strlen(request->raw_body)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"\n Mismatched Content length and "
- "Actual message body length:content length=%d\n"
- "and message as %s\n and strlen of messagebody = %d\n",
- fname, content_length, request->raw_body,
- strlen(request->raw_body));
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_CONTENT_LENGTH_ERROR,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- } else {
- if ((size_t) content_length != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"\n Mismatched Content length and "
- "Actual message body length:content length=%d\n"
- "and message is empty and strlen of messagebody = 0\n",
- fname, content_length);
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_CONTENT_LENGTH_ERROR,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- }
- if (midcall &&
- ((ccb->last_recv_request_cseq_method == sipMethodInvite) ||
- (ccb->last_recv_request_cseq_method == sipMethodAck))) {
- if (request_cseq_number <= ccb->last_recv_invite_cseq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error: CSeq (%d) is not greater "
- "than previous INVITE (%d).\n", fname,
- request_cseq_number,
- ccb->last_recv_invite_cseq);
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_CSEQ_FIELD,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- }
- ccb->last_recv_invite_cseq = request_cseq_number;
- break;
-
- /* BYE */
- case sipMethodBye:
- if (ccb->flags & INCOMING) {
- if (request_cseq_number <= ccb->last_recv_invite_cseq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error: CSeq (%d) is not greater "
- "than original INVITE (%d).\n", fname,
- request_cseq_number,
- ccb->last_recv_invite_cseq);
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_CSEQ_FIELD,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- }
- break;
-
- /* ACK and CANCEL */
- case sipMethodCancel:
- case sipMethodAck:
- if (request_cseq_number != ccb->last_recv_invite_cseq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"CSeq (%d) is not the same as "
- "original INVITE (%d).\n", fname,
- request_cseq_number, ccb->last_recv_request_cseq);
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- SIP_CLI_ERR_BAD_REQ_CSEQ_FIELD,
- SIP_WARNING_LENGTH);
- return (-1);
- }
- break;
-
- default:
- break;
- }
-
- // Allocate a tx block and store the various params there
- trx_index = get_next_request_trx_index(ccb, FALSE);
- if (trx_index < 0) {
- // Internal server error
- *request_check_reason_code = SIP_WARN_MISC;
- sstrncpy(request_check_reason_phrase,
- "Too many Transactions",
- SIP_WARNING_LENGTH);
- return (-2);
- }
- /*
- * Don't free it since this request will be again required
- * for sending 487 response. This is a temporary solution
- * and should be removed in Moonpie
- */
- if (!store_invite) {
- if (ccb->last_request) {
- free_sip_message(ccb->last_request);
- ccb->last_request = NULL;
- }
- }
- /* Store request.Done after alloc of trx, to handle allocation failure. */
- ccb->last_request = request;
-
- ccb->last_recv_request_cseq = request_cseq_number;
- ccb->last_recv_request_cseq_method = request_cseq_method;
- ccb->recv_request[trx_index].cseq_number = request_cseq_number;
- ccb->recv_request[trx_index].cseq_method = request_cseq_method;
- pViaHeaderStr = sippmh_get_cached_header_val(request, VIA);
- if (pViaHeaderStr) {
- ccb->recv_request[trx_index].u.sip_via_header =
- strlib_update(ccb->recv_request[trx_index].u.sip_via_header,
- pViaHeaderStr);
- }
-
- return (0);
-}
-
-
-/*
- * Function: sip_sm_update_to_from_on_callsetup_finalresponse
- *
- * Parameters: ccb, response
- *
- * Description: Updates to and from from response
- *
- * Returns:Void
- *
- */
-void
-sip_sm_update_to_from_on_callsetup_finalresponse (ccsipCCB_t *ccb,
- sipMessage_t *response)
-{
- const char *fname = "sip_sm_update_to_from_on_callsetup_finalresponse";
- const char *to;
- const char *from;
- sipLocation_t *to_loc = NULL;
-
- to = sippmh_get_cached_header_val(response, TO);
- from = sippmh_get_cached_header_val(response, FROM);
-
- /*
- * Record the "tag=" parameter
- */
- if (to) {
- to_loc = sippmh_parse_from_or_to((char *)to, TRUE);
- if (to_loc) {
- if (to_loc->tag) {
- ccb->sip_to_tag = strlib_update(ccb->sip_to_tag, sip_sm_purify_tag(to_loc->tag));
- } else {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "TO header missing \"tag=\" param");
- /* ccb->sip_to_tag[0] = '\0'; */
- }
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d: Recorded to_tag=<%s>\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index, ccb->sip_to_tag);
- sippmh_free_location(to_loc);
- }
- }
-
- /*
- * Update To/From (to capture tag). Also Contact, and Record-Route
- */
- if (to) {
- ccb->sip_to = strlib_update(ccb->sip_to, to);
- }
- ccb->sip_from = strlib_update(ccb->sip_from, from);
-}
-
-
-/*
- * Function: sip_sm_update_contact_recordroute
- *
- * Parameters:ccb, response , response_code, midcall boolean
- *
- * Description: Puts contact info and record_route info into ccb
- *
- * Returns:void
- *
- */
-void
-sip_sm_update_contact_recordroute (ccsipCCB_t *ccb, sipMessage_t *response,
- int response_code, boolean midcall)
-{
- const char *contact;
- const char *record_route;
-
- contact = sippmh_get_cached_header_val(response, CONTACT);
- record_route = sippmh_get_cached_header_val(response, RECORD_ROUTE);
-
- if (response_code == SIP_STATUS_SUCCESS) {
- if (contact) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = sippmh_parse_contact(contact);
- }
- }
- if (record_route && (!midcall)) {
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- }
- ccb->record_route_info = sippmh_parse_record_route(record_route);
- }
-}
-
-
-/*
- * SIP_STATE_ACTIVE
- */
-void
-ccsip_handle_active_ev_cc_feature (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "active_ev_cc_feature";
- cc_features_t feature_type;
-
- feature_type = event->u.cc_msg->msg.feature.feature_id;
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state),
- cc_feature_name(feature_type));
-
- switch (feature_type) {
- case CC_FEATURE_HOLD:
- ccb->hold_initiated = TRUE;
- ccb->featuretype = CC_FEATURE_HOLD;
- ccsip_handle_active_ev_cc_feature_hold(ccb, event);
- break;
- case CC_FEATURE_MEDIA:
- ccb->featuretype = CC_FEATURE_MEDIA;
- ccsip_handle_active_ev_cc_feature_resume_or_media(ccb, event);
- break;
- case CC_FEATURE_RESUME:
- ccb->featuretype = CC_FEATURE_RESUME;
- ccsip_handle_active_ev_cc_feature_resume_or_media(ccb, event);
- break;
- case CC_FEATURE_BLIND_XFER:
- case CC_FEATURE_XFER:
- ccsip_handle_active_ev_cc_feature_xfer(ccb, event);
- break;
- case CC_FEATURE_NOTIFY:
- if (event->u.cc_msg->msg.feature.data.notify.final == TRUE) {
- ccb->flags |= FINAL_NOTIFY;
- }
- if (CC_CAUSE_OK != event->u.cc_msg->msg.feature.data.notify.cause) {
- // Get the data from msg.get data for error code but currently we do not have any.
- (void) sipSPISendNotify(ccb, event->u.cc_msg->msg.feature.data.notify.cause_code);
- ccb->xfer_status = event->u.cc_msg->msg.feature.data.notify.cause_code;
- } else {
- (void) sipSPISendNotify(ccb, SIP_SUCCESS_SETUP); // Get the data from msg.
- ccb->xfer_status = SIP_SUCCESS_SETUP;
- }
- break;
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_SELECT:
- case CC_FEATURE_B2B_JOIN:
- case CC_FEATURE_CANCEL:
- break;
- default:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type, NULL,
- CC_CAUSE_ERROR);
- break;
- }
-}
-
-
-/**
- * This fucntion handles CC_FEATURE_HOLD in active state.
- *
- * @param[in] ccb Pointer to ccsipCCB_t structure.
- * @param[in] event Pointer to sipSMEvent_t structure.
- *
- * @pre (ccb not_eq NULL)
- *
- * @return None.
- *
- */
-void
-ccsip_handle_active_ev_cc_feature_hold (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- cc_msgbody_info_t *msg_body;
-
- /* Copy the call-info into the CCB */
- ccsip_store_call_info(&event->u.cc_msg->msg.feature.data.hold.call_info, ccb);
- if (event->u.cc_msg->msg.feature.data_valid) {
- /* Replace the local copy of the msg. body */
- msg_body = &event->u.cc_msg->msg.feature.data.hold.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
-
- sip_sm_change_state(ccb, SIP_STATE_SENT_MIDCALL_INVITE);
- if (send_resume_or_hold_request(ccb, TRUE) == FALSE) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
-}
-
-
-/**
- * This fucntion handles CC_FEATURE_RESUME or CC_FEATURE_MEDIA in
- * active state.
- *
- * @param[in] ccb Pointer to ccsipCCB_t structure.
- * @param[in] event Pointer to sipSMEvent_t structure.
- *
- * @pre (ccb not_eq NULL)
- *
- * @return None.
- *
- */
-void
-ccsip_handle_active_ev_cc_feature_resume_or_media (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- cc_msgbody_info_t *msg_body;
-
- if (event->u.cc_msg->msg.feature.data_valid) {
- /* Replace the local copy of the msg. body */
- msg_body = &event->u.cc_msg->msg.feature.data.resume.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
-
- /* Copy the call-info into the CCB */
- ccsip_store_call_info(&event->u.cc_msg->msg.feature.data.resume.call_info, ccb);
- sip_sm_change_state(ccb, SIP_STATE_SENT_MIDCALL_INVITE);
- if (send_resume_or_hold_request(ccb, FALSE) == FALSE) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
-}
-
-void
-ccsip_handle_active_ev_cc_feature_xfer (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "active_ev_cc_feature_xfer";
- char referto[MAX_SIP_URL_LENGTH];
- char *domainloc = NULL;
- char *pTransferNumberString;
- cc_feature_data_t data;
- cc_xfer_methods_t method;
- char addr[MAX_IPADDR_STR_LEN];
- ccsipCCB_t *xfer_ccb = NULL;
- int n = 0;
- static char dialtranslate[MAX_SIP_URL_LENGTH];
- char *pReferToStr = referto;
- sipRefEnum_e refto_type = SIP_REF_XFER;
-
- memset(addr, 0, MAX_IPADDR_STR_LEN);
- method = event->u.cc_msg->msg.feature.data.xfer.method;
-
- if (CC_FEATURE_BLIND_XFER == event->u.cc_msg->msg.feature.feature_id) {
- ccb->featuretype = CC_FEATURE_BLIND_XFER;
- ccb->con_call_id = CC_NO_CALL_ID;
- } else if (CC_FEATURE_XFER == event->u.cc_msg->msg.feature.feature_id) {
- ccb->featuretype = CC_FEATURE_XFER;
- ccb->con_call_id = event->u.cc_msg->msg.feature.data.xfer.target_call_id;
- xfer_ccb = sip_sm_get_ccb_by_target_call_id(ccb->con_call_id);
- }
-
-
- pTransferNumberString = event->u.cc_msg->msg.feature.data.xfer.dialstring;
- (void) MatchDialTemplate(pTransferNumberString, ccb->dn_line, CAST_N &n,
- dialtranslate, sizeof(dialtranslate),
- (RouteMode *) &(ccb->routeMode), NULL);
- /* Escape the characters in userinfo */
- domainloc = strchr(dialtranslate, '@');
- if (domainloc == NULL) {
- (void) sippmh_convertURLCharToEscChar(dialtranslate,
- strlen(dialtranslate),
- pReferToStr, MAX_SIP_URL_LENGTH, TRUE);
- } else {
- (void) sippmh_convertURLCharToEscChar(dialtranslate,
- domainloc - dialtranslate,
- pReferToStr, MAX_SIP_URL_LENGTH, TRUE);
- /* Append the host Part including @ */
- sstrncat(pReferToStr, domainloc, MAX_SIP_URL_LENGTH - strlen(pReferToStr));
- }
- /* Re-write the escaped URL to dial translate */
- sstrncpy(dialtranslate, referto, MAX_SIP_URL_LENGTH);
- pTransferNumberString = dialtranslate;
-
-
- ccb->authen.cred_type = 0;
- //add refer as SIP mURI
-
- // If there is no hostname, add proxy address as hostname
- domainloc = strchr(referto, '@');
- if (domainloc == NULL) {
- char *semi = NULL;
- size_t len;
-
- /* see if we have ;user= */
- semi = strchr(pTransferNumberString, ';');
-
- if (semi) {
- sstrncpy(referto, "<sip:", MAX_SIP_URL_LENGTH);
- len = semi - pTransferNumberString;
- } else {
- sstrncpy(referto, "sip:", MAX_SIP_URL_LENGTH);
- len = MAX_SIP_URL_LENGTH - sizeof("sip:");
- }
-
- /* if we have a ;user=, only copy up until that point */
- sstrncat(referto, pTransferNumberString, len);
-
- domainloc = referto + strlen(referto);
- if ((domainloc - referto) < (MAX_SIP_URL_LENGTH - 1)) {
- /*
- * We need to check and see if we are already truncating a
- * string string that goes into ReqURI. If we are, then we
- * CANNOT add any more characters without overwriting memory
- */
- *domainloc++ = '@';
- xfer_ccb = sip_sm_get_ccb_by_target_call_id(ccb->con_call_id);
- if ((xfer_ccb != NULL) &&
- util_check_if_ip_valid(&(xfer_ccb->dest_sip_addr)) &&
- (ccb->featuretype == CC_FEATURE_XFER)) {
- /*
- * Populate addr with proxy through which transferor and
- * target are talking
- */
- if ((xfer_ccb->routeMode == RouteEmergency) ||
- (xfer_ccb->proxySelection == SIP_PROXY_BACKUP)) {
- ipaddr2dotted(addr, &xfer_ccb->dest_sip_addr);
- } else {
- sipTransportGetPrimServerAddress(xfer_ccb->dn_line, addr);
- }
- } else {
- /*
- * In case of blind transfer xfer_ccb->dest_sip_addr will
- * always show primary proxy. Since we don't know whether
- * target of transfer is reachable by primary proxy or not,
- * We are going to use proxy through which transferor is
- * talking to transferee, assuming that transferee and target
- * should be able to talk through the same proxy
- */
- if ((ccb->routeMode == RouteEmergency) ||
- (ccb->proxySelection == SIP_PROXY_BACKUP)) {
- ipaddr2dotted(addr, &ccb->dest_sip_addr);
- } else {
- sipTransportGetPrimServerAddress(ccb->dn_line, addr);
- }
- }
-
- sstrncpy(domainloc, addr,
- MAX_SIP_URL_LENGTH - (domainloc - referto - 1));
- }
-
- /* if we have a ;user=, then add it to the end of the string if we can */
- if (semi) {
- domainloc = referto + strlen(referto);
- sstrncpy(domainloc, semi,
- MAX_SIP_URL_LENGTH - (domainloc - referto - 1));
- }
-
- if (semi) {
- sstrncat(domainloc, ">", MAX_SIP_URL_LENGTH - strlen(referto));
- }
- }
- /* If the method is direct trasnfer then
- * add more information to referto header
- */
- if (method == CC_XFER_METHOD_DIRXFR) {
- refto_type = SIP_REF_DIR_XFER;
- }
-
- if (CC_XFER_METHOD_REFER == method ||
- method == CC_XFER_METHOD_DIRXFR) {
- // Add refer as SIP Refer
- ccsipCCB_t *xfer_refer_ccb;
-
- ccb->sip_referTo = strlib_update(ccb->sip_referTo, referto);
- xfer_refer_ccb = sip_sm_get_target_call_by_con_call_id(ccb->con_call_id);
-
- if ((xfer_refer_ccb != NULL) && (xfer_ccb != NULL) && (xfer_ccb->sip_referTo[0] != '\0')) {
- ccb->sip_referTo = strlib_update(ccb->sip_referTo,
- xfer_refer_ccb->sip_referTo);
- }
-
- if (ccb->sip_referTo) {
- if (sipSPISendRefer(ccb, (char *)ccb->sip_referTo, refto_type) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sipSPISendRefer Failed");
- return;
- }
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "ccb->sipreferTo is NULL");
- return;
- }
-
- } else if (CC_XFER_METHOD_BYE == method) {
- cc_features_t feature;
-
- ccb->referto = strlib_update(ccb->referto, referto);
- data.xfer.cause = CC_CAUSE_XFER_LOCAL;
- feature = fsmxfr_type_to_feature(fsmxfr_get_xfr_type(ccb->gsm_id));
- data.xfer.method = CC_XFER_METHOD_BYE; // Temp Fix Need to remove
- data.xfer.dialstring[0] = '\0';
- data.xfer.target_call_id = CC_NO_CALL_ID;
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature, &data,
- CC_CAUSE_NORMAL);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "Unspecified Method of Transfer");
-
- }
-
- /* Pre-fill the ARP table */
- ADD_TO_ARP_CACHE(ccb->dest_sip_addr);
-}
-
-void
-ccsip_handle_active_ev_cc_feature_ack (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_active_ev_cc_feature_ack";
- ccsipCCB_t *other_ccb = NULL;
- cc_features_t feature_type;
-
- feature_type = event->u.cc_msg->msg.feature.feature_id;
- switch (feature_type) {
- case CC_FEATURE_XFER:
- case CC_FEATURE_BLIND_XFER:
- if (CC_XFER_METHOD_REFER == event->u.cc_msg->msg.feature.data.xfer.method) {
- if (CC_CAUSE_ERROR == event->u.cc_msg->msg.feature.data.xfer.cause) {
- (void) sipSPISendErrorResponse(ccb->last_request,
- SIP_SERV_ERR_UNAVAIL,
- SIP_SERV_ERR_UNAVAIL_PHRASE,
- 0, NULL, ccb);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Got CC_CAUSE_ERROR"
- "from GSM \n", fname);
- return;
- }
- if (CC_NO_CALL_ID != event->u.cc_msg->msg.feature.data.xfer.target_call_id) {
- ccb->con_call_id = event->u.cc_msg->msg.feature.data.xfer.target_call_id;
- if (feature_type == CC_FEATURE_BLIND_XFER) {
- ccb->blind_xfer_call_id = event->u.cc_msg->msg.feature.data.xfer.target_call_id;
- }
- if (!sipSPISendReferResponse202(ccb)) {
- (void) sipSPISendErrorResponse(ccb->last_request,
- SIP_SERV_ERR_UNAVAIL,
- SIP_SERV_ERR_UNAVAIL_PHRASE,
- 0, NULL, ccb);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPISendReferResponse202"
- " failed, sending 503\n", fname);
- return;
- } else {
- /* Send NOTIFY 100 Trying */
- if (!sipSPISendNotify(ccb, SIP_1XX_TRYING)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPISendNotify"
- " failed, sending 100\n", fname);
- }
- ccb->xfer_status = 100;
-
- if (feature_type == CC_FEATURE_BLIND_XFER) {
- /*
- * Release this call and tell GSM to start
- * the Blind Transfer
- */
- sip_cc_release(ccb->gsm_id, ccb->dn_line,
- CC_CAUSE_NORMAL, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
- }
- }
- } else if (CC_XFER_METHOD_BYE == event->u.cc_msg->msg.feature.data.xfer.method) {
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_NORMAL, NULL);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- }
- break;
- case CC_FEATURE_NOTIFY:
- /* check for special case early attended transfer */
- other_ccb = sip_sm_get_target_call_by_con_call_id(ccb->con_call_id);
- if ((other_ccb != NULL) && (other_ccb->early_transfer)) {
- other_ccb->early_transfer = FALSE;
- sipSPISendCancel(other_ccb);
- sip_cc_release_complete(other_ccb->gsm_id, other_ccb->dn_line,
- CC_CAUSE_NORMAL);
- sip_sm_change_state(other_ccb, SIP_STATE_RELEASE);
- } else {
- // This might be a simple acknowledgement for a NOTIFY
- // received from the network. Reply to the remote side
- // including the cause-code received from GSM
- (void) sipSPISendNotifyResponse(ccb,
- event->u.cc_msg->msg.feature_ack.cause);
- }
- break;
-
- default:
- break;
- }
-}
-
-void
-ccsip_handle_active_ev_sip_invite (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "active_ev_sip_invite";
- sipMessage_t *request;
-
- // currently not used: const char *require = NULL;
- const char *contact = NULL;
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- cc_feature_data_t data;
- sipsdp_status_t sdp_status;
- boolean apply_ringout = FALSE;
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- // Check for glare conditions
- // If we have an outstanding INVITE that we sent then we have glare
- if (get_method_request_trx_index(ccb, sipMethodInvite, TRUE) > -1) {
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"%d Glare condition detected \n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CALL_STATUS, ccb->dn_line, ccb->gsm_id, fname),
- ccb->index);
- // return 491
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_REQ_PENDING,
- SIP_CLI_ERR_REQ_PENDING_PHRASE,
- 0, NULL, NULL);
- free_sip_message(request);
- return;
- }
-
- /* Request check and store */
- if (sip_sm_request_check_and_store(ccb, request, sipMethodInvite, TRUE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- free_sip_message(request);
- return;
- }
-
-
- /* update the contact information if needed */
- contact = sippmh_get_cached_header_val(request, CONTACT);
- if (contact) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = sippmh_parse_contact(contact);
- }
-
- /*
- * Process SDP
- */
- sdp_status = sip_util_extract_sdp(ccb, request);
-
- switch (sdp_status) {
- case SIP_SDP_SESSION_AUDIT:
- ccb->oa_state = OA_OFFER_RECEIVED;
- if (((ccb->state == SIP_STATE_SENT_MIDCALL_INVITE) &&
- (ccb->hold_initiated)) || (ccb->state == SIP_STATE_ACTIVE)) {
- /*
- * Respond to the BroadSoft Session Audit Message.
- * Do same for Refresh case / ReInvite with the same SDP
- * First request for the current sdp from gsm.
- *
- * Need to check for Call-Info ringout state and pass along so that session audit
- * does not disable CCM spoofed ringout.
- */
- if (ccb->in_call_info &&
- ccb->in_call_info->data.call_info_feat_data.feature_flag & CC_UI_STATE) {
- apply_ringout =
- (ccb->in_call_info->data.call_info_feat_data.ui_state ==
- CC_UI_STATE_RINGOUT ? TRUE : FALSE);
- }
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, FALSE);
- sip_cc_audit(ccb->gsm_id, ccb->dn_line, apply_ringout);
- return;
- }
- /*FALLTHROUGH*/
-
- case SIP_SDP_SUCCESS:
- /*
- * Check to see if received SDP indicates hold. If it is not
- * a hold SDP, then we received a new media invite.
- * Send FEATURE CC event to GSM.
- */
- ccb->oa_state = OA_OFFER_RECEIVED;
- /*
- * Update connected party info from RPID and Call-Info header.
- * Media will effect media, delay call information update.
- */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, TRUE);
- /* Move the message body from the SIP msg. into CCAPI msg */
- sip_cc_mv_msg_body_to_cc_msg(&data.resume.msg_body, request);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_MEDIA, &data);
- sip_sm_change_state(ccb,
- SIP_STATE_RECV_MIDCALL_INVITE_CCFEATUREACK_PENDING);
- break;
-
- case SIP_SDP_ERROR:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC, "Invalid SDP", ccb);
- return;
-
- case SIP_SDP_DNS_FAIL:
- sipSPISendInviteResponse(ccb, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_MISC,
- "DNS lookup failed for media destination",
- FALSE, FALSE);
- return;
-
- case SIP_SDP_NO_MEDIA:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- "No acceptable media line in SDP", ccb);
- return;
-
- case SIP_SDP_NOT_PRESENT:
- /*FALLTHROUGH*/
-
- default:
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Waiting for SDP in ACK\n",
- DEB_F_PREFIX_ARGS(SIP_SDP, fname));
- /*
- * Update connected party info from RPID and Call-Info header.
- * Resuming the media,update call info now.
- */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, FALSE);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_MEDIA, NULL);
- sip_sm_change_state(ccb,
- SIP_STATE_RECV_MIDCALL_INVITE_CCFEATUREACK_PENDING);
- break;
- }
-
- sipSPISendInviteResponse100(ccb, FALSE);
-}
-
-
-void
-ccsip_handle_active_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "Active_2xx";
- sipMessage_t *response;
- int response_code = 0;
-
- /* Unpack the event */
- response = event->u.pSipMessage;
- if (sipGetResponseCode(response, &response_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseCode");
- free_sip_message(response);
- return;
- }
- if (response_code == SIP_ACCEPTED) {
- ccsip_handle_accept_2xx(ccb, event);
- return;
- }
-
- if (sipSPISendAck(ccb, response) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
-
- free_sip_message(response);
-}
-
-
-/*
- * SIP_STATE_SENT_MIDCALL_INVITE
- */
-
-/**
- * ccsip_handle_sentinvite_midcall_ev_cc_feature
- *
- * The function handles for CC_FEATURE during mid call invite.
- *
- * @param[in] ccb Pointer to ccsipCCB_t structure.
- * @param[in] event Pointer to sipSMEvent_t structure.
- *
- * @pre (ccb not_eq NULL)
- *
- * @return N/A
- */
-void ccsip_handle_sentinvite_midcall_ev_cc_feature (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_sentinvite_midcall_ev_cc_feature";
- cc_features_t feature_type;
-
- feature_type = event->u.cc_msg->msg.feature_ack.feature_id;
-
- switch (feature_type) {
- case CC_FEATURE_RESUME:
- case CC_FEATURE_HOLD:
- case CC_FEATURE_MEDIA:
- /*
- * Send resume/hold/media request and waiting for the response.
- * Indicate that the request can not proceed now and it should be
- * retried later. GSM should not attempt this.
- */
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type,
- NULL, CC_CAUSE_REQUEST_PENDING);
- break;
-
- default:
- /* Other feature request is not supported or allowed now */
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type,
- NULL, CC_CAUSE_ERROR);
- break;
- }
-}
-
-/**
- * ccsip_handle_sentinvite_midcall_ev_sip_2xx
- *
- * The function handles for SIP 2xx during mid call invite.
- *
- * @param[in] ccb Pointer to ccsipCCB_t structure.
- * @param[in] event Pointer to sipSMEvent_t structure.
- *
- * @pre (ccb not_eq NULL)
- *
- * @return N/A
- */
-void ccsip_handle_sentinvite_midcall_ev_sip_2xx (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_sentinvite_midcall_ev_sip_2xx";
- sipMessage_t *response;
- cc_feature_data_t data;
- sipsdp_status_t sdp_status;
-
- response = event->u.pSipMessage;
- if (!sip_sm_is_invite_response(response)) {
- free_sip_message(response);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- return;
- }
-
- /* Stop the expires timer started to await this response */
- (void) sip_platform_expires_timer_stop(ccb->index);
-
- sip_sm_200and300_update(ccb, response, SIP_STATUS_SUCCESS);
-
- /* Reset credentials flag since Hold was successfully processed */
- ccb->authen.cred_type = 0;
-
- /*
- * Send ACK back soon to minimize delayed cutting through at the
- * remote end.
- */
- if (sipSPISendAck(ccb, response) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- }
-
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
-
- /* Extract destination SDP and related fields */
- sdp_status = sip_util_extract_sdp(ccb, response);
-
- switch (sdp_status) {
- case SIP_SDP_SUCCESS:
- case SIP_SDP_SESSION_AUDIT:
- case SIP_SDP_NOT_PRESENT:
- ccb->oa_state = OA_IDLE;
- /* Move the messag bodies from SIP msg. to CCAPI msg. */
- switch (ccb->featuretype) {
- case CC_FEATURE_HOLD:
- sip_cc_mv_msg_body_to_cc_msg(&data.hold.msg_body, response);
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, ccb->featuretype,
- &data, CC_CAUSE_NORMAL);
- break;
- case CC_FEATURE_RESUME:
- case CC_FEATURE_MEDIA:
- sip_cc_mv_msg_body_to_cc_msg(&data.resume.msg_body, response);
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, ccb->featuretype,
- &data, CC_CAUSE_NORMAL);
- break;
- default:
- /*
- * Other features are not expected.
- */
- CCSIP_DEBUG_ERROR(DEB_L_C_F_PREFIX"%d: unexpected feature %d\n",
- ccb->dn_line, ccb->gsm_id, fname,
- ccb->index, ccb->featuretype);
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, ccb->featuretype,
- NULL, CC_CAUSE_ERROR);
- break;
- }
- break;
-
- case SIP_SDP_DNS_FAIL:
- case SIP_SDP_NO_MEDIA:
- case SIP_SDP_ERROR:
- default:
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, ccb->featuretype, NULL,
- CC_CAUSE_ERROR);
- break;
- }
-
- free_sip_message(response);
- sip_sm_change_state(ccb, SIP_STATE_ACTIVE);
-}
-
-void
-ccsip_handle_accept_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- cc_feature_data_t data;
- cc_features_t feature;
- sipMessage_t *response;
- int response_code = 0;
- const char *cseq = NULL;
- sipCseq_t *sipCseq = NULL;
- char *fname = "ccsip_handle_accept_2xx";
- sipMethod_t response_method;
-
- response = event->u.pSipMessage;
- if (sipGetResponseCode(response, &response_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseCode");
- free_sip_message(response);
- return;
- }
-
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, response, TRUE, FALSE, FALSE);
-
- /* don't ack a 200 on a Notify message */
- // if ((response_code == SIP_SUCCESS_SETUP) &&
- // (ccb->last_sent_request_cseq_method == sipMethodNotify)) {
- // free_sip_message(response);
- // return;
- // }
- // Instead of checking the last request, check the CSeq method of
- // the response and then determine which request it is responding to
- // Then clear that request from the cseq array
- cseq = sippmh_get_cached_header_val(response, CSEQ);
- if (!cseq) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(CSEQ)");
- free_sip_message(response);
- return;
- }
- sipCseq = sippmh_parse_cseq(cseq);
- if (!sipCseq) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_parse_cseq()");
- free_sip_message(response);
- return;
- }
- response_method = sipCseq->method;
- cpr_free(sipCseq);
-
- if ((response_code == SIP_SUCCESS_SETUP) &&
- (response_method == sipMethodNotify)) {
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- free_sip_message(response);
- return;
- }
-
- if (response_code != SIP_ACCEPTED) {
- if (sipSPISendAck(ccb, response) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPISendAck");
- free_sip_message(response);
- return;
- }
- }
- switch (ccb->featuretype) {
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_SELECT:
- case CC_FEATURE_B2B_JOIN:
- case CC_FEATURE_CANCEL:
- ccb->authen.cred_type = 0;
- feature = ccb->featuretype;
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature, NULL,
- CC_CAUSE_OK);
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- free_sip_message(response);
- return;
- default:
- break;
- }
-
- data.xfer.cause = CC_CAUSE_XFER_LOCAL;
- data.xfer.method = CC_XFER_METHOD_REFER;
- data.xfer.dialstring[0] = '\0';
- data.xfer.target_call_id = ccb->gsm_id;
- feature = fsmxfr_type_to_feature(fsmxfr_get_xfr_type(ccb->gsm_id));
-
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature, &data, CC_CAUSE_OK);
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- free_sip_message(response);
-}
-
-/*
- * SIP_STATE_RECV_MIDCALLINVITE_CCFEATUREACK_PENDING
- */
-void
-ccsip_handle_recvmidcallinvite_ccfeatureackpending_ev_cc_feature_ack (
- ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- cc_features_t feature_type;
- cc_msgbody_info_t *msg_body;
-
- feature_type = event->u.cc_msg->msg.feature_ack.feature_id;
-
- switch (feature_type) {
- case CC_FEATURE_HOLD:
- if (event->u.cc_msg->msg.feature_ack.data_valid) {
- /* Save the msg. body */
- msg_body = &event->u.cc_msg->msg.feature_ack.data.hold.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
-
- sipSPISendInviteResponse200(ccb); /* HOLD */
- sip_sm_change_state(ccb,
- SIP_STATE_RECV_MIDCALL_INVITE_SIPACK_PENDING);
- break;
-
- case CC_FEATURE_RESUME:
- /* fall through to send the response */
- case CC_FEATURE_MEDIA:
- /* new media acks put the sdp in the resume area as well */
- if (event->u.cc_msg->msg.feature_ack.data_valid) {
- msg_body = &event->u.cc_msg->msg.feature_ack.data.resume.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
- if (event->u.cc_msg->msg.feature_ack.cause == CC_CAUSE_PAYLOAD_MISMATCH ||
- event->u.cc_msg->msg.feature_ack.cause == CC_CAUSE_NO_MEDIA ||
- event->u.cc_msg->msg.feature_ack.cause == CC_CAUSE_ERROR) {
- /*
- * Rejecting the new sdp
- * The above errors are the ones currently thrown by gsm sdp processing.
- * If any new errors are added the above check must be updated.
- */
- ccb->oa_state = OA_IDLE;
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_NOT_ACCEPT_HERE,
- SIP_CLI_ERR_NOT_ACCEPT_HERE_PHRASE,
- SIP_WARN_MISC,
- "SDP Not Acceptable",
- FALSE, /* no SDP */ TRUE /* reTx */);
- } else {
- sipSPISendInviteResponse200(ccb);
- }
- sip_sm_change_state(ccb, SIP_STATE_RECV_MIDCALL_INVITE_SIPACK_PENDING);
- break;
-
- default:
- break;
- }
-}
-
-
-/*
- * SIP_STATE_RECV_MIDCALL_INVITE_SIPACK_PENDING
- */
-void
-ccsip_handle_recvmidcallinvite_sipackpending_ev_sip_ack (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- const char *fname =
- "ccsip_handle_recvmidcallinvite_sipackpending_ev_sip_ack";
- sipMessage_t *request;
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- cc_feature_data_t data;
- sipsdp_status_t sdp_status;
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- /* Request check and store */
- if (sip_sm_request_check_and_store(ccb, request, sipMethodAck, FALSE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- free_sip_message(request);
- return;
- }
-
- /*
- * Process SDP
- */
- sdp_status = sip_util_extract_sdp(ccb, request);
-
- switch (sdp_status) {
- case SIP_SDP_SUCCESS:
- case SIP_SDP_SESSION_AUDIT:
- if (ccb->oa_state != OA_OFFER_SENT) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "Unexpected SDP in ACK, releasing call");
- sipSPISendBye(ccb, NULL, NULL);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- }
-
- /*
- * Check to see if received SDP indicates hold. If it is not
- * a hold SDP, then we received a new media invite.
- * Send FEATURE CC event to GSM.
- */
- ccb->oa_state = OA_IDLE;
-
- /*
- * Update connected party info from RPID and Call-Info header.
- * MEDIA request, delay UI update.
- */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, TRUE);
-
- /* Move the msg. body from the SIP msg. to CCAPI msg. */
- sip_cc_mv_msg_body_to_cc_msg(&data.resume.msg_body, request);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_MEDIA, &data);
- break;
-
- case SIP_SDP_ERROR:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC, "Invalid SDP", ccb);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
- return;
-
- case SIP_SDP_DNS_FAIL:
- sipSPISendInviteResponse(ccb, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_MISC,
- "DNS lookup failed for media destination",
- FALSE, FALSE);
- break;
-
- case SIP_SDP_NO_MEDIA:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- "No acceptable media line in SDP", ccb);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
- return;
-
- case SIP_SDP_NOT_PRESENT:
- if (ccb->oa_state == OA_OFFER_SENT) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "No answer SDP in ACK, releasing call");
- sipSPISendBye(ccb, NULL, NULL);
- sip_cc_release(ccb->gsm_id, ccb->dn_line, CC_CAUSE_ERROR, NULL);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
- sip_sm_change_state(ccb, SIP_STATE_RELEASE);
- return;
- } else {
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, FALSE);
- }
- break;
-
- default:
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, FALSE);
- break;
-
- }
-
- /*
- * Update state
- */
- sip_sm_change_state(ccb, SIP_STATE_ACTIVE);
- clean_method_request_trx(ccb, sipMethodAck, FALSE);
- clean_method_request_trx(ccb, sipMethodInvite, FALSE);
-}
-
-
-void
-ccsip_handle_transienthold_ev_cc_feature (ccsipCCB_t *ccb, int feature_type,
- sipSMStateType_t final_resume_state,
- sipSMEvent_t *event)
-{
- const char *fname = "transienthold_ev_cc_feature";
- cc_msgbody_info_t *msg_body;
-
- switch (feature_type) {
- case CC_FEATURE_RESUME:
- if (event->u.cc_msg->msg.feature.data_valid) {
- msg_body = &event->u.cc_msg->msg.feature.data.resume.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
-
- ccb->hold_initiated = FALSE;
- ccb->featuretype = CC_FEATURE_RESUME;
- sip_sm_change_state(ccb, final_resume_state);
- break;
-
- default:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type, NULL,
- CC_CAUSE_ERROR);
- break;
- }
-}
-
-
-int
-strcasecmp_ignorewhitespace (const char *cs, const char *ct)
-{
- const char *p;
- const char *q;
-
- if (cpr_strcasecmp(cs, ct) == 0) {
- return (0);
- }
-
- p = cs;
- q = ct;
-
- /* Ignore leading white space */
- while (((*p == ' ') || (*p == '\t')) && (*p != '\0')) {
- p++;
- }
- while (((*q == ' ') || (*q == '\t')) && (*q != '\0')) {
- q++;
- }
-
- /* Compare until hit end or whitespace */
- while ((*p != ' ') && (*p != '\t') && (*p != '\0') &&
- (*q != ' ') && (*q != '\t') && (*q != '\0')) {
- if (toupper(*p) != toupper(*q)) {
- return (-1);
- }
- p++;
- q++;
- }
-
- /* Make sure that what's left (if any) is whitespace */
- while (*p != '\0') {
- if ((*p != ' ') && (*p != '\t')) {
- return (-1);
- }
- p++;
- }
- while (*q != '\0') {
- if ((*q != ' ') && (*q != '\t')) {
- return (-1);
- }
- q++;
- }
-
- return (0);
-}
-
-
-void
-sip_sm_util_normalize_name (ccsipCCB_t *ccb, char *dialString)
-{
- char *outputString;
- uint32_t usernameLength = 0;
- const char *hostnameString = NULL;
- uint32_t hostnameLength = 0;
- char proxy_ipaddr_str[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t proxy_ipaddr;
- char *extraString = NULL;
- char *parse_token;
- uint32_t extraLength = 0;
- uint32_t n = 0;
- static char dialtranslate[MAX_SIP_URL_LENGTH];
- char dest_sip_addr_str[MAX_IPADDR_STR_LEN];
- char addr[MAX_IPADDR_STR_LEN];
- int port;
- int dialStringLength;
-
- CPR_IP_ADDR_INIT(proxy_ipaddr);
- /*
- * Save away what they sent us so that we can display it to them later
- */
- dialStringLength = strlen(dialString);
- memcpy((void *)ccb->calledDisplayedName, dialString, dialStringLength);
- /*
- * See if the string needs to be rewritten by applying the dial template
- */
- ccb->routeMode = RouteDefault;
- (void) MatchDialTemplate(ccb->calledDisplayedName, ccb->dn_line, CAST_N &n, dialtranslate,
- sizeof(dialtranslate),
- (RouteMode *) &(ccb->routeMode), NULL);
- dialString = dialtranslate;
- dialStringLength = strlen(dialString);
- /*
- * Throw away any part of <SIP: that they might have entered
- */
- if ((dialStringLength > 0) && (dialString[0] == '<')) {
- dialString++;
- dialStringLength--;
- }
- /*
- * For the SIP: part, we have to have 4 characters
- */
- if ((dialStringLength > 4) &&
- (tolower(dialString[0]) == 's') &&
- (tolower(dialString[1]) == 'i') &&
- (tolower(dialString[2]) == 'p') &&
- (tolower(dialString[3]) == ':')) {
- dialStringLength -= 4;
- dialString += 4;
- }
-
- /*
- * Parse the remainder of the string looking for the host name
- */
- parse_token = strpbrk(dialString, "@;>"); /* Skip the user name first */
- if (parse_token == NULL) { /* Only user name exists and no host, extra and ;> */
- usernameLength = dialStringLength;
- } else {
- usernameLength = parse_token - dialString; /* save username length */
- if (parse_token[0] == '@') { /* host name exists in addition */
- extraString = strpbrk(parse_token, ";>"); /* Skip the host name */
- if (extraString != NULL) { /* extra params exist */
- extraLength = dialStringLength - (extraString - dialString);
- }
- /*
- * Save the host name and host length if proxy selection is
- * not backup. In case of proxy selection being backup,
- * ignore the hostname & rebuild using dotted IP of backup proxy later
- */
- if (ccb->proxySelection != SIP_PROXY_BACKUP) {
- hostnameString = parse_token + 1;
- /* In case of host name, the length must exclude @ and hence -1 */
- hostnameLength = dialStringLength - usernameLength - extraLength - 1;
- }
- } else { /* No host, but extra param exist */
- extraLength = dialStringLength - usernameLength;
- extraString = parse_token;
- }
- }
-
- /*
- * At this point we have
- * usernameLength - Number of characters in the user name
- * starting from dialString[0]
- * hostnameString - NULL if no @ was encountered, otherwise it
- * points to the start of the host name string
- * hostnameLength - 0 if no host name characters were encountered
- * extraString - Points to any extra parameters
- * extraLength - number of extra parameter characters
- */
- if (hostnameLength == 0) {
- /*
- * At this junctor in the quantum,
- *
- */
- switch (ccb->routeMode) {
- case RouteEmergency:
- /*
- * If we have failed over to the backup we need
- * to not reselect the emergency proxy
- */
- if (ccb->proxySelection != SIP_PROXY_BACKUP) {
- // Get the Emergency Proxy
- sipTransportGetEmerServerAddress(ccb->dn_line, proxy_ipaddr_str);
- hostnameString = &proxy_ipaddr_str[0];
- hostnameLength = strlen(hostnameString);
- if (hostnameLength) {
- if (!str2ip((const char *) proxy_ipaddr_str, &proxy_ipaddr)) {
- /* Fill in address and port in CCB */
- util_ntohl(&(ccb->dest_sip_addr), &(proxy_ipaddr));
-
- /*
- * If the Proxy Emergency Port isn't contained in the
- * config table, use the PROXYN port instead.
- */
- port = sipTransportGetEmerServerPort(ccb->dn_line);
- if (port) {
- ccb->dest_sip_port = port;
- } else {
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- }
- break;
- }
- }
- }
- // Otherwise Emergency proxy is not in configuration follow thru
- /*FALLTHROUGH*/
- default:
- /*
- * set the proxy address differently if the backup proxy
- * has been activated. The address has already been placed into
- * ccb->dest_sip_addr and ccb->dest_sip_port so just use
- * those values
- */
- if (ccb->proxySelection == SIP_PROXY_BACKUP) {
- ipaddr2dotted(dest_sip_addr_str, &ccb->dest_sip_addr);
- hostnameString = dest_sip_addr_str;
- hostnameLength = strlen(hostnameString);
- } else {
- sipTransportGetPrimServerAddress(ccb->dn_line, addr);
- hostnameString = addr;
- hostnameLength = strlen(hostnameString);
- sipTransportGetServerIPAddr(&(ccb->dest_sip_addr), ccb->dn_line);
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- }
- }
- }
-
- /*
- * Construct the actual dial out string
- */
- outputString = (char *) ccb->calledNumber;
- sstrncpy(outputString, "<sip:", MAX_SIP_URL_LENGTH);
- outputString += 5;
- if (usernameLength) {
- outputString += sippmh_convertURLCharToEscChar(dialString,
- usernameLength,
- outputString,
- (MAX_SIP_URL_LENGTH * 2) - 5, FALSE);
- *outputString++ = '@';
- }
- if (hostnameLength) {
- memcpy(outputString, hostnameString, hostnameLength);
- outputString += hostnameLength;
- }
- if (extraLength) {
- memcpy(outputString, extraString, extraLength);
- /*
- * Null terminate the string so we can quickly look for a >
- */
- outputString[extraLength] = 0;
- /*
- * If there was no > in what they gave us, put one in for them
- */
- if (strchr(outputString, '>') == NULL) {
- outputString[extraLength++] = '>';
- }
- outputString += extraLength;
- } else {
- *outputString++ = '>';
- }
- /*
- * Null terminate the string for good measure and note how long it is
- */
- *outputString = 0;
- ccb->calledNumberLen = (uint16_t) (outputString - ccb->calledNumber);
-}
-
-
-void
-get_sip_error_string (char *errortext, int response)
-{
-
- if (NULL == errortext)
- return;
- switch (response) {
- case SIP_SUCCESS_SETUP:
- sstrncpy(errortext, SIP_SUCCESS_SETUP_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_ACCEPTED:
- sstrncpy(errortext, SIP_ACCEPTED_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_1XX_TRYING:
- sstrncpy(errortext, SIP_1XX_TRYING_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_RED_MULT_CHOICES:
- sstrncpy(errortext, SIP_RED_MULT_CHOICES_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_RED_MOVED_PERM:
- sstrncpy(errortext, SIP_RED_MOVED_PERM_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_RED_MOVED_TEMP:
- sstrncpy(errortext, SIP_RED_MOVED_TEMP_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_RED_SEE_OTHER:
- sstrncpy(errortext, SIP_RED_SEE_OTHER_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_RED_USE_PROXY:
- sstrncpy(errortext, SIP_RED_USE_PROXY_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_RED_ALT_SERVICE:
- sstrncpy(errortext, SIP_RED_ALT_SERVICE_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_BAD_REQ: /* 400 Bad Request */
- sstrncpy(errortext, SIP_CLI_ERR_BAD_REQ_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_UNAUTH: /* 401 Unauthorized */
- sstrncpy(errortext, SIP_CLI_ERR_UNAUTH_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_PAY_REQD: /* 402 Payment Required */
- sstrncpy(errortext, SIP_CLI_ERR_PAY_REQD_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_FORBIDDEN: /* 403 Forbidden */
- sstrncpy(errortext, SIP_CLI_ERR_FORBIDDEN_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_NOT_FOUND: /* 404 Not Found */
- sstrncpy(errortext, SIP_CLI_ERR_NOT_FOUND_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_NOT_ALLOWED: /* 405 Method Not Allowed */
- sstrncpy(errortext, SIP_CLI_ERR_NOT_ALLOWED_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_NOT_ACCEPT: /* 406 Not Acceptable */
- sstrncpy(errortext, SIP_CLI_ERR_NOT_ACCEPT_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_PROXY_REQD: /* 407 Proxy Authentication Required */
- sstrncpy(errortext, SIP_CLI_ERR_PROXY_REQD_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_REQ_TIMEOUT: /* 408 Request Timeout */
- sstrncpy(errortext, SIP_CLI_ERR_REQ_TIMEOUT_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_CONFLICT: /* 409 Conflict */
- sstrncpy(errortext, SIP_CLI_ERR_CONFLICT_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_GONE: /* 410 Gone */
- sstrncpy(errortext, SIP_CLI_ERR_GONE_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_LEN_REQD: /* 411 Length Required */
- sstrncpy(errortext, SIP_CLI_ERR_LEN_REQD_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_LARGE_MSG: /* 413 Request Message Body Too Large */
- sstrncpy(errortext, SIP_CLI_ERR_LARGE_MSG_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_LARGE_URI: /* 414 Request-URI Too Large */
- sstrncpy(errortext, SIP_CLI_ERR_LARGE_URI_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_MEDIA: /* 415 Unsupported Media Type */
- sstrncpy(errortext, SIP_CLI_ERR_MEDIA_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_EXTENSION: /* 420 Bad Extension */
- sstrncpy(errortext, SIP_CLI_ERR_EXTENSION_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED: /* 433 Anonymity Disallowed */
- sstrncpy(errortext, SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_NOT_AVAIL: /* 480 Temporarily Not Available */
- sstrncpy(errortext, SIP_CLI_ERR_NOT_AVAIL_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_CALLEG: /* 481 Call Leg/Transaction Does Not Exist */
- sstrncpy(errortext, SIP_CLI_ERR_CALLEG_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_LOOP_DETECT: /* 482 Loop Detected */
- sstrncpy(errortext, SIP_CLI_ERR_LOOP_DETECT_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_MANY_HOPS: /* 483 Too Many Hops */
- sstrncpy(errortext, SIP_CLI_ERR_MANY_HOPS_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_ADDRESS: /* 484 Address Incomplete */
- sstrncpy(errortext, SIP_CLI_ERR_ADDRESS_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_AMBIGUOUS: /* 485 Ambiguous */
- sstrncpy(errortext, SIP_CLI_ERR_AMBIGUOUS_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_BUSY_HERE: /* 486 Busy here */
- sstrncpy(errortext, SIP_CLI_ERR_BUSY_HERE_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_REQ_CANCEL: /* 487 Request Cancelled */
- sstrncpy(errortext, SIP_CLI_ERR_REQ_CANCEL_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_CLI_ERR_BAD_EVENT: /* 489 Bad Event */
- sstrncpy(errortext, SIP_CLI_ERR_BAD_EVENT_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_SERV_ERR_INTERNAL: /*500 Internal Server Error */
- sstrncpy(errortext, SIP_SERV_ERR_INTERNAL_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_SERV_ERR_NOT_IMPLEM: /* 501 Not Implemented */
- sstrncpy(errortext, SIP_SERV_ERR_NOT_IMPLEM_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_SERV_ERR_BAD_GW: /*502 Bad Gateway */
- sstrncpy(errortext, SIP_SERV_ERR_BAD_GW_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_SERV_ERR_UNAVAIL: /* 503 Service Unavailable */
- sstrncpy(errortext, SIP_SERV_ERR_UNAVAIL_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_SERV_ERR_GW_TIMEOUT: /*504 Gateway Timeout */
- sstrncpy(errortext, SIP_SERV_ERR_GW_TIMEOUT_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_SERV_ERR_SIP_VER: /*505 SIP Version not supported */
- sstrncpy(errortext, SIP_SERV_ERR_SIP_VER_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_SERV_ERR_PRECOND_FAILED: /*580 Precondition Failed */
- sstrncpy(errortext, SIP_SERV_ERR_PRECOND_FAILED_PHRASE,
- MAX_SIP_URL_LENGTH);
- break;
- case SIP_FAIL_BUSY: /*600 BUSY */
- sstrncpy(errortext, SIP_FAIL_BUSY_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_FAIL_DECLINE: /*603 Decline */
- sstrncpy(errortext, SIP_FAIL_DECLINE_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_FAIL_NOT_EXIST: /*604 Does not exist anywhere */
- sstrncpy(errortext, SIP_FAIL_NOT_EXIST_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- case SIP_FAIL_NOT_ACCEPT: /*606 Not Acceptable */
- sstrncpy(errortext, SIP_FAIL_NOT_ACCEPT_PHRASE, MAX_SIP_URL_LENGTH);
- break;
- default:
- sstrncpy(errortext, SIP_STATUS_PHRASE_NONE, MAX_SIP_URL_LENGTH);
- break;
- }
-}
-
-/***********************************************************************
- * Function: ccsip_handle_early_ev_sip_update
- * Description: This function handles an incoming UPDATE message, parses
- * and sends it up to GSM as cc_feature call
- *************************************** ********************************/
-void
-ccsip_handle_early_ev_sip_update (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "early_ev_sip_update";
- sipMessage_t *request = NULL;
- unsigned short request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- sipMethod_t method = sipMethodInvalid;
- sipsdp_status_t sdp_status;
- boolean display_valid = TRUE;
-
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- sipGetRequestMethod(request, &method);
-
- // Check if we are already processing a previously received UPDATE
- if (get_method_request_trx_index(ccb, method, FALSE) > -1) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Received UPDATE while processing an old one!\n",
- fname);
- (void) sipSPISendErrorResponse(request, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_PROCESSING_PREVIOUS_REQUEST,
- NULL, NULL);
- free_sip_message(request);
- return;
- }
-
- // Check if we have an UPDATE outstanding - if so we have a glare condition
- if (get_method_request_trx_index(ccb, method, TRUE) > -1) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Received UPDATE while old one outstanding!\n",
- fname);
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_REQ_PENDING,
- SIP_CLI_ERR_REQ_PENDING_PHRASE, 0, NULL, NULL);
- free_sip_message(request);
- return;
- }
-
- memset(request_check_reason_phrase, 0, SIP_WARNING_LENGTH);
-
- /* Request check and store */
- if (sip_sm_request_check_and_store(ccb, request, method, TRUE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- free_sip_message(request);
- return;
- }
-
- /*
- * Check if display options are acceptable.
- */
- display_valid = ccsip_check_display_validity(ccb, request);
- if (!display_valid) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Rejecting UPDATE with callerid blocked.Anonymous Callback configured!\n",
- fname);
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED,
- SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED_PHRASE,
- SIP_WARN_PROCESSING_PREVIOUS_REQUEST,
- NULL, NULL);
- return;
- }
-
- // Check for anything in the REQUIRE header
- // Update the contact information, if any
-
- // Since this is still an early dialog and we have not updated our from/to headers
- // Copy the To header so that a response can be generated correctly
- if (!(ccb->flags & INCOMING)) {
- const char *from;
-
- from = sippmh_get_cached_header_val(request, FROM);
- ccb->sip_to = strlib_update(ccb->sip_to, from);
- }
-
- // If there is SDP in this message, extract it and send it up to GSM
- sdp_status = sip_util_extract_sdp(ccb, request);
- switch (sdp_status) {
- case SIP_SDP_SUCCESS:
- /*
- * Since we do not support PRACK, UPDATE received for an early
- * dialog can not contain SDP. RFC3311 section 5.2 describes
- * the behavior to follow when receiving UPDATE.
- *
- * If UAS receives UPDATE before UAS has generated answer to
- * previous offer, UAS must respond with 500 which includes a
- * Retry-after header field with a random value between 0 and
- * 10 seconds.
- *
- * If UAS receives UPDATE before receiving an answer to an offer
- * made by the UAS, the UAS must respond with 491.
- */
- if (ccb->oa_state == OA_OFFER_SENT) {
- (void) sipSPISendUpdateResponse(ccb, FALSE, CC_CAUSE_REQUEST_PENDING, FALSE);
- } else {
- /*
- * Must be case that ccb->oa_stat == OA_OFFER_RECEIVED, since we
- * are an early dialog. In either case, we send 500 response.
- */
- (void) sipSPISendUpdateResponse(ccb, FALSE, CC_CAUSE_NO_RESOURCE, FALSE);
- }
- return;
-
- case SIP_SDP_ERROR:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC, "Invalid SDP", ccb);
- return;
-
- case SIP_SDP_DNS_FAIL:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_MISC,
- "DNS lookup failed for media destination", ccb);
- return;
-
- case SIP_SDP_NO_MEDIA:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- "No acceptable media line in SDP", ccb);
- return;
-
- case SIP_SDP_NOT_PRESENT:
- default:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX":Update received without SDP\n", fname);
- break;
- }
-
- /* Update connected party info from RPID and Call-Info header */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, FALSE);
-
- /*
- * Since we do not support PRACK, media can not be changed with UPDATE
- * during early dialog. We alread sent the call info changes to GSM above
- * so there is nothing else to inform GSM about. Go ahead and send the
- * response to the far end.
- * NOTE: When PRACK is supported, we will need to update this function
- * to send media to GSM.
- */
- (void) sipSPISendUpdateResponse(ccb, FALSE, CC_CAUSE_OK, FALSE);
-}
-
-/***********************************************************************
- * Function: ccsip_handle_early_ev_sip_update_response
- * Description: This function handles an incoming response to a previously
- * send UPDATE message, and sends it up to GSM via cc_feature_ack
- ***********************************************************************/
-void
-ccsip_handle_early_ev_sip_update_response (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
-}
-
-/***********************************************************************
- * Function: ccsip_handle_early_ev_cc_feature
- * Description: This function handles GSM's request to invoke a feature
- * before the dialog is fully established.
- ***********************************************************************/
-void
-ccsip_handle_early_ev_cc_feature (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
-
- const char *fname = "early_ev_cc_feature";
- cc_features_t feature_type;
- cc_msgbody_info_t *msg_body;
-
- feature_type = event->u.cc_msg->msg.feature.feature_id;
- if (feature_type == CC_FEATURE_UPDATE) {
- if (event->u.cc_msg->msg.feature.data_valid) {
- msg_body = &event->u.cc_msg->msg.feature.data.update.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
- (void) sipSPISendUpdate(ccb);
- } else if (feature_type == CC_FEATURE_SELECT) {
- } else {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- sip_cc_feature_ack(ccb->gsm_id, ccb->dn_line, feature_type, NULL,
- CC_CAUSE_ERROR);
- }
-}
-
-/***********************************************************************
- * Function: ccsip_handle_early_ev_cc_feature_ack
- * Description: This function handles GSM's acknowledgment to an early
- * feature invocation. At this time only responses to the
- * UPDATE message is supported
- ***********************************************************************/
-void
-ccsip_handle_early_ev_cc_feature_ack (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "early_ev_cc_feature_ack";
- cc_features_t feature_type;
- cc_msgbody_info_t *msg_body;
-
- feature_type = event->u.cc_msg->msg.feature_ack.feature_id;
-
- switch (feature_type) {
- case CC_FEATURE_UPDATE:
- if (event->u.cc_msg->msg.feature.data_valid) {
- msg_body = &event->u.cc_msg->msg.feature.data.update.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
- (void) sipSPISendUpdateResponse(ccb, event->u.cc_msg->msg.feature.data_valid,
- event->u.cc_msg->msg.feature_ack.cause,
- FALSE);
- break;
-
- default:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FEATURE_UNSUPPORTED),
- ccb->index, ccb->dn_line, fname);
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_STATE_UNCHANGED),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state));
- break;
- }
-}
-
-/***********************************************************************
- * Function: ccsip_handle_active_ev_sip_update
- *
- * Description: This function handles receipt of a SIP UPDATE message
- * when the call is in the confirmed state. Based on the SDP contained,
- * this may be put the call on hold or to propose new media. In either
- * case, the new SDP is sent upto the GSM using cc_feature_update.
- *
- * In addition or instead of a media change, the UPDATE may also send
- * updated values of the call-info header and RPID so these need to parsed
- * and sent to GSM as well
- *
- * This function is analogous to the one the processes reINVITEs
- ***********************************************************************/
-void
-ccsip_handle_active_ev_sip_update (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "active_ev_sip_update";
- sipMessage_t *request;
- const char *require = NULL;
- const char *contact = NULL;
- uint16_t request_check_reason_code = 0;
- char request_check_reason_phrase[SIP_WARNING_LENGTH];
- cc_feature_data_t data;
- sipsdp_status_t sdp_status;
- boolean display_valid = TRUE;
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- // Check if we are already processing a previously received UPDATE
- if (get_method_request_trx_index(ccb, sipMethodUpdate, FALSE) > -1) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Received UPDATE while processing an old one!\n",
- fname);
- (void) sipSPISendErrorResponse(request, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_PROCESSING_PREVIOUS_REQUEST,
- NULL, NULL);
- free_sip_message(request);
- return;
- }
-
- /* Request check and store */
- if (sip_sm_request_check_and_store(ccb, request, sipMethodUpdate, TRUE,
- &request_check_reason_code,
- request_check_reason_phrase, FALSE) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIP_SM_REQUEST_CHECK_AND_STORE));
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- request_check_reason_code,
- request_check_reason_phrase, NULL);
- free_sip_message(request);
- return;
- }
-
- /*
- * Check if display options are acceptable.
- */
- display_valid = ccsip_check_display_validity(ccb, request);
- if (!display_valid) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Rejecting UPDATE with callerid blocked.Anonymous Callback configured!\n",
- fname);
- (void) sipSPISendErrorResponse(request, SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED,
- SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED_PHRASE,
- SIP_WARN_PROCESSING_PREVIOUS_REQUEST,
- NULL, NULL);
- return;
- }
-
- /* Require: header */
- require = sippmh_get_cached_header_val(request, REQUIRE);
- if (require) {
- ccb->sip_require = strlib_update(ccb->sip_require, require);
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Unsupported Require Header in UPDATE\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- sipSPISendInviteResponse(ccb, SIP_CLI_ERR_EXTENSION,
- SIP_CLI_ERR_EXTENSION_PHRASE,
- 0, NULL, FALSE, /*no SDP */ TRUE /*reTx */);
- return;
- }
-
- /* update the contact information if needed */
- contact = sippmh_get_cached_header_val(request, CONTACT);
- if (contact) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = sippmh_parse_contact(contact);
- }
-
-
-
- /*
- * Process SDP
- */
- sdp_status = sip_util_extract_sdp(ccb, request);
-
- switch (sdp_status) {
- case SIP_SDP_SESSION_AUDIT:
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Received Session Audit SDP in UPDATE\n",
- DEB_F_PREFIX_ARGS(SIP_SDP, fname));
- /*FALLTHROUGH*/
-
- case SIP_SDP_SUCCESS:
- /*
- * If UAS receives UPDATE before UAS has generated answer to
- * previous offer, UAS must respond with 500 which includes a
- * Retry-after header field with a random value between 0 and
- * 10 seconds.
- *
- * If UAS receives UPDATE before receiving an answer to an offer
- * made by the UAS, the UAS must respond with 491.
- */
- if (ccb->oa_state != OA_IDLE) {
- cc_causes_t cause;
-
- cause = (ccb->oa_state == OA_OFFER_SENT ?
- CC_CAUSE_REQUEST_PENDING : CC_CAUSE_NO_RESOURCE);
- (void) sipSPISendUpdateResponse(ccb, FALSE, cause, FALSE);
- return;
- }
- /*
- * Process Call-info header, if any
- */
- if (sdp_status == SIP_SDP_SESSION_AUDIT) {
- /* Update call info to UI can be not delayed */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, FALSE);
- } else {
- /* Update call info to UI can be delayed */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, TRUE);
- }
-
- /*
- * Check to see if received SDP indicates hold. If it is not
- * a hold SDP, then we received a new media invite.
- * Send FEATURE CC event to GSM.
- */
- ccb->oa_state = OA_OFFER_RECEIVED;
- /* Move the message body from the SIP msg. into CCAPI msg */
- sip_cc_mv_msg_body_to_cc_msg(&data.resume.msg_body, request);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_MEDIA, &data);
- sip_sm_change_state(ccb,
- SIP_STATE_RECV_UPDATEMEDIA_CCFEATUREACK_PENDING);
- break;
-
- case SIP_SDP_ERROR:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC, "Invalid SDP", ccb);
- return;
-
- case SIP_SDP_DNS_FAIL:
- sipSPISendInviteResponse(ccb, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_MISC,
- "DNS lookup failed for media destination",
- FALSE, FALSE);
- return;
-
- case SIP_SDP_NO_MEDIA:
- (void) sipSPISendErrorResponse(ccb->last_request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- "No acceptable media line in SDP", ccb);
- return;
-
- case SIP_SDP_NOT_PRESENT:
- default:
- /* Update call info to UI can be not delayed */
- ccsip_update_callinfo(ccb, request, TRUE, TRUE, FALSE);
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_UPDATE, NULL);
- (void) sipSPISendUpdateResponse(ccb, FALSE, CC_CAUSE_OK, FALSE);
- break;
- }
-
-}
-
-/***********************************************************************
- * Function: ccsip_handle_recvupdatemedia_ccfeatureackpending_ev_cc_feature_ack
- *
- * Description: This function handles a CC_FEATURE_ACK from GSM that the
- * GSM sends in response to an new media SDP or hold received in an UPDATE
- * message and sent to it.
- ***********************************************************************/
-void
-ccsip_handle_recvupdatemedia_ccfeatureackpending_ev_cc_feature_ack (
- ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- cc_features_t feature_type;
- cc_causes_t cause;
- cc_msgbody_info_t *msg_body;
-
- feature_type = event->u.cc_msg->msg.feature_ack.feature_id;
- cause = event->u.cc_msg->msg.feature_ack.cause;
-
- switch (feature_type) {
- case CC_FEATURE_HOLD:
- if (cause == CC_CAUSE_NORMAL) {
- cause = CC_CAUSE_OK;
- }
- if (event->u.cc_msg->msg.feature_ack.data_valid) {
- msg_body = &event->u.cc_msg->msg.feature_ack.data.hold.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
- (void) sipSPISendUpdateResponse(ccb,
- event->u.cc_msg->msg.feature.data_valid,
- cause, FALSE);
- sip_sm_change_state(ccb, SIP_STATE_ACTIVE);
- break;
-
- case CC_FEATURE_RESUME:
- case CC_FEATURE_MEDIA:
- if (cause == CC_CAUSE_NORMAL || cause == CC_CAUSE_NO_RESUME) {
- cause = CC_CAUSE_OK;
- }
-
- /* new media acks put the sdp in the resume area as well */
- if (event->u.cc_msg->msg.feature_ack.data_valid) {
- msg_body = &event->u.cc_msg->msg.feature_ack.data.resume.msg_body;
- ccsip_save_local_msg_body(ccb, msg_body);
- }
-
- (void) sipSPISendUpdateResponse(ccb,
- event->u.cc_msg->msg.feature.data_valid,
- cause, FALSE);
- sip_sm_change_state(ccb, SIP_STATE_ACTIVE);
- break;
-
- default:
- break;
- }
-}
-
-/***********************************************************************
- * Function: ccsip_handle_timer_glare_avoidance
- *
- * Description: This function handles the glare condition previously
- * detected
- ***********************************************************************/
-void
-ccsip_handle_timer_glare_avoidance (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "timer_glare_avoidance";
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY), ccb->index,
- ccb->dn_line, fname, "Resending message");
-
- // Check if this message still needs to be sent.
- if (ccb->state == SIP_STATE_IDLE ||
- ccb->state == SIP_STATE_RELEASE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"LINE %d CCB no longer used - message not sent!\n",
- fname, ccb->index);
- return;
- }
-
- // Note that the assumption here is that the glare condition can only happen
- // on an INVITE. Perhaps some more checks could be made here to make sure
- // this was the case
- (void) sipSPISendInviteMidCall(ccb, FALSE);
-}
-
-/***********************************************************************
- *
- * SIPTaskProcessSIPNotifyServiceControl
- *
- * Handles an incoming unsolicited NOTIFY service control message
- *
- * Parameters: Incoming pSipMessage
- *
- * Return Value: scb if message is validated
- * NULL if validation fails
- *
- ***********************************************************************/
-sipServiceControl_t *
-ccsip_get_notify_service_control (sipMessage_t *pSipMessage)
-{
- const char *fname = "ccsip_get_notify_service_control";
- sipServiceControl_t *scp;
- line_t i;
- ccsipCCB_t *ccb = NULL;
- boolean param_match = FALSE;
-
- // Check the body
- if (pSipMessage->mesg_body[0].msgBody == NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received NOTIFY with no body\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_NO_BODY,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return NULL;
- }
- if (pSipMessage->mesg_body[0].msgContentTypeValue != SIP_CONTENT_TYPE_TEXT_PLAIN_VALUE) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received NOTIFY with unknown body type\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_BAD_BODY_ENCODING,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return NULL;
- }
- // Parse the body
- scp = sippmh_parse_service_control_body(pSipMessage->mesg_body[0].msgBody,
- pSipMessage->mesg_body[0].msgLength);
-
- if (scp == NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received NOTIFY but couldn't parse body\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_BAD_BODY_ENCODING,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return NULL;
- }
- // Verify common mandatory parms
- if (scp->registerCallID == NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received NOTIFY but no mandatory params\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_service_control_info(scp);
- return NULL;
- }
-
-
- if (scp->action == SERVICE_CONTROL_ACTION_CHECK_VERSION) {
- // make sure they gave us all the version stamps
- boolean all_provided;
-
- all_provided = ((scp->configVersionStamp != NULL) &&
- (scp->dialplanVersionStamp != NULL) &&
- (scp->softkeyVersionStamp != NULL)) ? TRUE : FALSE;
- if (!all_provided) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received NOTIFY but no mandatory params\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_service_control_info(scp);
- return NULL;
- }
- }
-
- if (scp->action == SERVICE_CONTROL_ACTION_APPLY_CONFIG) {
- // make sure they gave us all the mandatory parameters
- boolean all_provided;
-
- /*
- * following condition checks that all mandatory filed are present.
- * firmwareInactiveLoadId is not mandatory field because of backward
- * compatibility purposes. So, it is not included in the following
- * check.
- */
- all_provided = ((scp->configVersionStamp != NULL) &&
- (scp->dialplanVersionStamp != NULL) &&
- (scp->softkeyVersionStamp != NULL) &&
- (scp->cucm_result != NULL) &&
- (scp->firmwareLoadId != NULL) &&
- (scp->loadServer != NULL) &&
- (scp->logServer != NULL)) ? TRUE : FALSE;
- if (!all_provided)
- {
- CCSIP_DEBUG_TASK(SIP_F_PREFIX "Incorrect message format or missing "
- "param value for [configVer/cucmResult] in"
- " apply-config NOTIFY\n\n"
- "configVersionStamp=%s \ndialplanVersionStamp=%s"
- "\nsoftkeyVersionStamp=%s \ncucmResult=%s "
- "\nloadId=%s \ninactiveLoadId=%s \nloadServer=%s \nlogServer=%s "
- "\nppid=%s\n\n", fname,
- (scp->configVersionStamp != NULL) ? scp->configVersionStamp
- : "",
- (scp->dialplanVersionStamp != NULL) ?
- scp->dialplanVersionStamp:"",
- (scp->softkeyVersionStamp != NULL) ?
- scp->softkeyVersionStamp : "",
- scp->cucm_result != NULL ? scp->cucm_result : "",
- (scp->firmwareLoadId != NULL) ? scp->firmwareLoadId : "",
- (scp->firmwareInactiveLoadId != NULL) ? scp->firmwareInactiveLoadId : "",
- (scp->loadServer != NULL) ? scp->loadServer : "",
- (scp->logServer != NULL) ? scp->logServer : "",
- scp->ppid == TRUE? "True": "False");
-
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_service_control_info(scp);
- return NULL;
- }
- /*
- * Now if firmwareInactiveLoadId is null, then allocate empty string to
- * it so that an empty string can be passed on to java side.
- */
- if (scp->firmwareInactiveLoadId == NULL) {
- scp->firmwareInactiveLoadId = cpr_calloc(1, 2);
- }
- }
-
-
- // Take action
- // Compare the reg call id received with call-id that we sent out
- for (i = REG_CCB_START; i <= TEL_CCB_END + 1; i++) {
- ccb = sip_sm_get_ccb_by_index(i);
- if (ccb) {
- if (strcmp(scp->registerCallID, ccb->sipCallID) == 0) {
- param_match = TRUE;
- break;
- }
- }
- }
-
- // Call Platform API for actually performing the called for action
- if (param_match && ccb != NULL) {
- if (sip_regmgr_get_cc_mode(ccb->dn_line) != REG_MODE_CCM) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received NOTIFY in non CCM mode\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_service_control_info(scp);
- return NULL;
- }
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received NOTIFY, callid doesn't match\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_service_control_info(scp);
- return NULL;
- }
-
- /* NOTIFY message validated and scp allocated */
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received NOTIFY, callid matches\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- return scp;
-}
-
-void
-ccsip_handle_unsolicited_notify (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_unsolicited_notify";
- sipMessage_t *request;
- sipServiceControl_t *scp;
-
- /* Unpack the event */
- request = event->u.pSipMessage;
-
- scp = ccsip_get_notify_service_control(request);
- if (scp != NULL) {
- if (scp->action == SERVICE_CONTROL_ACTION_CALL_PRESERVATION) {
- if (ccb->state == SIP_STATE_ACTIVE) {
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_CALL_PRESERVATION, NULL);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SIP state %s ignoring call preservation request\n",
- fname, sip_util_state2string(ccb->state));
- }
- if (sipSPISendErrorResponse(request, 200, SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SUCCESS_SETUP);
-
-
- }
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Unsupported unsolicited notify event\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (sipSPISendErrorResponse(request, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- }
- sippmh_free_service_control_info(scp);
- }
-}
-
-
-
-/**
- * This function frees a duped CCB.
- *
- * @param dup_ccb The duplicate CCB to free
- */
-void free_duped (ccsipCCB_t *dup_ccb)
-{
-
-}
-
-/**
- * This function dups the origCCB and returns a new ccb. It applies
- * to only TEL CCBs. The contents of the new CCB is determined by dupCCBFlags.
- *
- * dupCCBFlag values are:
- * DUPED_CCB 0x01
- * DUP_CCB_NEW_CALLID 0x02
- * DUP_CCB_INIT_STATE 0x04
- * DUP_CCB_REINIT_DNS 0x08
- * DUP_CCB_STOLEN_FEAT_DATA 0x10
- * if this flag is set and ccb->feature_data is NULL, then
- * feature data was stolen from this ccb.
- *
- * if this flag is set and ccb->feature_data is non-NULL, then
- * this ccb stole the feature_data pointer from the mother_ccb.
- *
- * The concept of duping is to maximize sharing of
- * data structures by pointer sharing where it makes sense.
- * The companion function of freeDupedCCB() is aware that
- * of the duping. ccb->dup_flags will remember the duping
- * attributes (flags shown above) and will free members
- * appropriately.
- *
- * @param origCCB
- * @param dup_flags
- *
- * @return duplicated CCB or NULL
- */
-ccsipCCB_t *
-create_dupCCB (ccsipCCB_t *origCCB, int dup_flags)
-{
- ccsipCCB_t *dupCCB;
- line_t child_line;
- const char *fname = "dupCCB()";
- const char *outOfDialogPrefix = "OutOfDialog--";
-
- dupCCB = sip_sm_get_ccb_next_available(&child_line); //need to check for failure
-
- if (dupCCB == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_sm_get_ccb_next_available()"
- " returned null.\n", fname);
- return NULL;
- }
-
- dupCCB->dup_flags = dup_flags|DUP_CCB;
- dupCCB->mother_ccb = (void *)origCCB;
-
- dupCCB->flags = origCCB->flags;
- sstrncpy(dupCCB->sipCallID, origCCB->sipCallID, MAX_SIP_CALL_ID);
- dupCCB->gsm_id = origCCB->gsm_id;
- dupCCB->con_call_id = origCCB->con_call_id;
- dupCCB->blind_xfer_call_id = origCCB->blind_xfer_call_id;
-
- dupCCB->state = origCCB->state;
- dupCCB->index = origCCB->index;
- dupCCB->dn_line = origCCB->dn_line;
- dupCCB->retx_counter = 0;
- dupCCB->type = origCCB->type;
-
- dupCCB->proxySelection = origCCB->proxySelection;
- dupCCB->outBoundProxyAddr = origCCB->outBoundProxyAddr;
- dupCCB->outBoundProxyPort = origCCB->outBoundProxyPort;
-
- if (!(dup_flags & DUP_CCB_REINIT_DNS)) {
- dupCCB->SRVhandle = NULL;
- dupCCB->ObpSRVhandle = NULL;
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Reiniting DNS fields in duped ccb\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- } else {
- //TBD
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Not reiniting DNS fields in duped ccb\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- }
-
- dupCCB->routeMode = origCCB->routeMode;
- dupCCB->udpId = origCCB->udpId;
-
- dupCCB->contact_info = NULL;
-
- if (dup_flags & DUP_CCB_NEW_CALLID) {
- dupCCB->record_route_info = NULL;
- dupCCB->sipCallID[0] = '\0';
- sip_util_get_new_call_id(dupCCB);
- sstrncpy(dupCCB->sipCallID, outOfDialogPrefix,
- sizeof(dupCCB->sipCallID));
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Using new Call-ID for OutofDialog ccb\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- } else {
- dupCCB->record_route_info =
- sippmh_copy_record_route(origCCB->record_route_info);
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Copied mother CCB's route set.\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- }
-
- dupCCB->calledDisplayedName = strlib_update(dupCCB->calledDisplayedName,
- origCCB->calledDisplayedName);
- dupCCB->callingNumber = strlib_update(dupCCB->callingNumber,
- origCCB->callingNumber);
- dupCCB->callingDisplayName = strlib_update(dupCCB->callingDisplayName,
- origCCB->callingDisplayName);
- dupCCB->calledNumber = strlib_update(dupCCB->calledNumber,
- origCCB->calledNumber);
- dupCCB->calledNumberLen = origCCB->calledNumberLen;
- dupCCB->calledNumberFirstDigitDialed = origCCB->calledNumberFirstDigitDialed;
-
- dupCCB->src_addr = origCCB->src_addr;
- dupCCB->dest_sip_addr = origCCB->dest_sip_addr;
- dupCCB->local_port = origCCB->local_port;
- dupCCB->dest_sip_port = origCCB->dest_sip_port;
- //int16_t sip_socket_handle; NOT USED ANYWHERE!
-
-
- /*
- * Headers
- */
- sstrncpy(dupCCB->ReqURI, origCCB->ReqURI, sizeof(dupCCB->ReqURI));
- dupCCB->ReqURIOriginal = strlib_update(dupCCB->ReqURIOriginal,
- origCCB->ReqURIOriginal);
-
- dupCCB->sip_to = strlib_update(dupCCB->sip_to, origCCB->sip_to);
- if (dup_flags & DUP_CCB_NEW_CALLID) {
- char *str, *str2;
- str = strlib_open(dupCCB->sip_to, 0);
-
- if (str == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"strlib_open returned NULL while trying"
- " to process To.", fname);
- return NULL;
- }
-
- str2 = strstr(str,";tag");
- if (str2 != NULL) {
- *str2 = '\0';
- }
- dupCCB->sip_to = strlib_close(str);
- }
-
- dupCCB->sip_from = strlib_update(dupCCB->sip_from, origCCB->sip_from);
- if (dup_flags & DUP_CCB_NEW_CALLID) {
- char *str, *str2;
- str = strlib_open(dupCCB->sip_from, 0);
-
- if (str == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"strlib_open returned NULL while trying"
- " to process From.", fname);
- return NULL;
- }
-
- str2 = strstr(str,";tag");
- if (str2 != NULL) {
- *str2 = '\0';
- }
- dupCCB->sip_from = strlib_close(str);
- }
-
- {
- char tag[MAX_SIP_URL_LENGTH];
- sip_util_make_tag(tag);
-
- if (dupCCB->flags & INCOMING) {
- dupCCB->sip_to = strlib_append(dupCCB->sip_to, ";tag=");
- dupCCB->sip_to = strlib_append(dupCCB->sip_to, tag);
- dupCCB->sip_to_tag = strlib_update(dupCCB->sip_to_tag, tag);
- } else {
- dupCCB->sip_from = strlib_append(dupCCB->sip_from, ";tag=");
- dupCCB->sip_from = strlib_append(dupCCB->sip_from, tag);
- dupCCB->sip_from_tag = strlib_update(dupCCB->sip_from_tag, tag);
- }
- }
-
- dupCCB->sip_contact = strlib_update(dupCCB->sip_contact,
- origCCB->sip_contact);
-
- dupCCB->featuretype = origCCB->featuretype;
-
- if (dup_flags & DUP_CCB_STOLEN_FEAT_DATA) {
- dupCCB->feature_data = origCCB->feature_data;
- dupCCB->dup_flags |= DUP_CCB_STOLEN_FEAT_DATA;
- origCCB->feature_data = NULL;
- origCCB->dup_flags |= DUP_CCB_STOLEN_FEAT_DATA;
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Stealing feature_data pointer from mother ccb\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- }
-
- return dupCCB;
-}
-
-void
-ccsip_handle_sent_ood_refer_ev_sip_1xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_sent_ood_refer_ev_sip_1xx";
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state),
- sip_util_event2string(event->type));
-
- ccsip_handle_sentinvite_ev_sip_1xx(ccb, event);
-}
-
-void
-ccsip_handle_sent_ood_refer_ev_sip_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_sent_ood_refer_ev_sip_2xx";
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state),
- sip_util_event2string(event->type));
-
- ccsip_handle_accept_2xx(ccb, event);
- sip_sm_call_cleanup(ccb);
-}
-
-void
-ccsip_handle_sent_ood_refer_ev_sip_fxx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "ccsip_handle_sent_ood_refer_ev_sip_fxx";
- sipMessage_t *response;
- sipRespLine_t *respLine = NULL;
- uint16_t status_code = 0;
- sipMethod_t method = sipMethodInvalid;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY),
- ccb->index, ccb->dn_line, fname,
- sip_util_state2string(ccb->state),
- sip_util_event2string(event->type));
-
- response = event->u.pSipMessage;
-
- if (sipGetResponseMethod(response, &method) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- free_sip_message(response);
- return;
- }
-
- /* Get the status code */
- respLine = sippmh_get_response_line(response);
- if (respLine) {
- status_code = respLine->status_code;
- //status_code = 408;
- SIPPMH_FREE_RESPONSE_LINE(respLine);
- }
-
- ccsip_handle_sentinvite_ev_sip_fxx(ccb, event);
-
- if ((status_code != SIP_CLI_ERR_UNAUTH) &&
- (status_code != SIP_CLI_ERR_PROXY_REQD)) {
- sip_sm_call_cleanup(ccb);
- }
-}
-
-void
-ccsip_handle_ev_cc_info (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- sipSPISendInfo(ccb,
- (const char *)event->u.cc_msg->msg.info.info_package,
- (const char *)event->u.cc_msg->msg.info.content_type,
- (const char *)event->u.cc_msg->msg.info.message_body);
-}
-
-/*
- * Function: ccsip_set_replace_info
- *
- * Parameters:
- * ccb - pointer to ccsipCCB_t.
- * setup - pointer to the cc_setup_t for the cc setup msg. that
- * contains "replace" flag.
- *
- * Description:
- * The ccsip_set_replace_info populates the information in the CCB
- * for replace information of the INVITE to send out. The function
- * may derives certain information from the remote dialog, etc.
- *
- * Returns:
- * TRUE - when successfully set replace information.
- * FALSE - when fail to set replace information.
- */
-static boolean
-ccsip_set_replace_info (ccsipCCB_t *ccb, cc_setup_t * setup)
-{
- cc_call_info_t *call_info = &setup->call_info;
-
- if (call_info->type != CC_FEAT_REPLACE) {
- /* The call info does not contain the replace information */
- return (FALSE);
- }
-
- if (call_info->data.replace.remote_call_id != CC_NO_CALL_ID) {
- /* This is a replacement of the remote dialog */
- strlib_free(ccb->sipxfercallid);
- ccb->sipxfercallid = strlib_empty();
- }
- return (FALSE);
-}
-
-/*
- * Function: ccsip_handle_cc_select_event
- *
- * Parameters:
- * sip_sm_event - Pointer to sipSMEvent_t
- *
- * Description:
- * The ccsip_handle_cc_select_event checks for CC_FEATURE_SELECT and
- * handled the request.
- *
- * Returns:
- * TRUE - CC_FEATURE select has been handled.
- * FALSE - CC_FEATURE select has not been handled.
- */
-static boolean
-ccsip_handle_cc_select_event (sipSMEvent_t *sip_sm_event)
-{
- cc_feature_t *msg;
-
- // currently not used: line_t line_number = 0;
-
- msg = &(sip_sm_event->u.cc_msg->msg.feature);
- if (!((msg->msg_id == CC_MSG_FEATURE) &&
- (msg->feature_id == CC_FEATURE_SELECT))) {
- /* Some other feature or msg. */
- return (FALSE);
- }
-
- return FALSE;
-}
-
-/*
- * Function: ccsip_handle_cc_b2bjoin_event
- *
- * Parameters:
- * sip_sm_event - Pointer to sipSMEvent_t
- *
- * Description:
- * The ccsip_handle_cc_b2bjoin_event checks for CC_FEATURE_B2BJOIN and
- * handled the request.
- *
- * Returns:
- * TRUE - CC_FEATURE select has been handled.
- * FALSE - CC_FEATURE select has not been handled.
- */
-static boolean
-ccsip_handle_cc_b2bjoin_event (sipSMEvent_t *sip_sm_event)
-{
- cc_feature_t *msg;
-
- // currently not used: line_t line_number = 0;
-
- msg = &(sip_sm_event->u.cc_msg->msg.feature);
- if (!((msg->msg_id == CC_MSG_FEATURE) &&
- (msg->feature_id == CC_FEATURE_B2B_JOIN))) {
- /* Some other feature or msg. */
- return (FALSE);
- }
-
- return FALSE;
-}
-
-/*
- * Function: ccsip_set_join_info
- *
- * Parameters:
- * ccb - pointer to ccsipCCB_t.
- * setup - pointer to the cc_setup_t for the cc setup msg.
- *
- * Description:
- * The ccsip_set_join_info populates the information in the CCB
- * for join header to be sent out in the INVITE. The function
- * may derives certain information from the remote dialog, etc.
- *
- * Returns:
- * None.
- */
-static void
-ccsip_set_join_info (ccsipCCB_t *ccb, cc_setup_t * setup)
-{
- const char *fname = "ccsip_set_join_info";
- cc_call_info_t *call_info = &setup->call_info;
-
- if (((call_info->type != CC_FEAT_BARGE) &&
- (call_info->type != CC_FEAT_CBARGE)) ||
- (call_info->data.join.join_call_id == CC_NO_CALL_ID)) {
- /* The call info does not contain any barge information */
- return;
- }
-
- ccb->join_info = (sipJoinInfo_t *) cpr_calloc(1, sizeof(sipJoinInfo_t));
-
- if (!ccb->join_info) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname, "malloc(join_info)");
- return;
- }
-}
-
-/*
- * Function: ccsip_get_join_info
- *
- * Parameters:
- * ccb - pointer to ccsipCCB_t.
- * request - pointer to the sipMessage_t for the sip msg.
- *
- * Description:
- * The ccsip_get_join_info parses the join header, finds the
- * the call specified by the call id, matches the from/to tag and
- * makes sure that this call is in active state. Then, it finds the
- * gsm of the join target call id and populates the call info with that
- *
- * Returns:
- * TRUE - join hdr is good.
- * FALSE - join hdr is not good.
- */
-static boolean
-ccsip_get_join_info (ccsipCCB_t *ccb, sipMessage_t *request)
-{
- const char *fname = "ccsip_get_join_info";
- const char *joinhdr = NULL;
-
- /* Parse Join header */
- joinhdr = sippmh_get_header_val(request, SIP_HEADER_JOIN, NULL);
- if (joinhdr) {
-
- ccsipCCB_t *join_ccb = NULL;
-
- // From-tag and To-tag check to match an active call
- int ff_check = 0;
- int ft_check = 0;
- int tf_check = 0;
- int tt_check = 0;
-
- // currently not used: boolean joinhdr_not_valid = FALSE;
-
- if (ccb->join_info) {
- sippmh_free_join_info(ccb->join_info);
- }
- ccb->join_info = sippmh_parse_join_header(joinhdr);
-
- if (ccb->join_info) {
- join_ccb = sip_sm_get_ccb_by_callid(ccb->join_info->call_id);
- }
- if (join_ccb == NULL) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname,
- "Attempted Join call does not exist");
- return (FALSE);
- }
-
- if (!ccb->in_call_info) {
- ccb->in_call_info = (cc_call_info_t *)
- cpr_calloc(1, sizeof(cc_call_info_t));
- }
- if (!ccb->in_call_info) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "malloc(call_info)");
- return (FALSE);
- }
-
- ccb->in_call_info->type = CC_FEAT_MONITOR;
-
- if (join_ccb->state != SIP_STATE_ACTIVE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- join_ccb->index,
- join_ccb->dn_line, fname,
- "Attempted Join call is not active or held, but OK to continue.");
- /* return (FALSE); CSCtd11077 */
- /* OK to continue to send CC_MSG_SETUP because DCSM will hold CC_FEATURE_JOIN until */
- /* DEF is in the CONNECTED state to process the JOIN msg. */
- }
-
- ff_check = cpr_strcasecmp(join_ccb->sip_from_tag, ccb->join_info->from_tag);
- ft_check = cpr_strcasecmp(join_ccb->sip_from_tag, ccb->join_info->to_tag);
- tt_check = cpr_strcasecmp(join_ccb->sip_to_tag, ccb->join_info->to_tag);
- tf_check = cpr_strcasecmp(join_ccb->sip_to_tag, ccb->join_info->from_tag);
-
- // In this issue, the correct match is to match F/F and T/T, or to match F/T and T/F.
- // All other cases are error.
- // So, (ff_check==0 && tt_check==0) || (ft_check==0 && tf_check==0) is the correct match
- // thus, !( (ff_check==0 && tt_check==0) || (ft_check==0 && tf_check==0) ) represents all other cases.
- if ( !( (ff_check==0 && tt_check==0) || (ft_check==0 && tf_check==0) ) ) {
- CCSIP_DEBUG_ERROR(
- get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- join_ccb->index,
- join_ccb->dn_line, fname,
- "Join Header's From/To tag does not match any ccb's From/To tag");
- return (FALSE);
- }
- ccb->in_call_info->data.join.join_call_id = join_ccb->gsm_id;
- }
- return (TRUE);
-}
-
-/**
- *
- * Returns SIP call ID that is pre-allocated during off hook.
- *
- * @param dn_line - line_t of the line that is goes off hook.
- *
- * @return pointer to character string of the SIP call ID.
- *
- * @pre none
- */
-char *
-getPreallocatedSipCallID (line_t dn_line)
-{
- static const char *fname = "getPreallocatedSipCallID";
- uint8_t mac_address[MAC_ADDRESS_LENGTH];
- char pSrcAddrStr[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t src_addr;
- int nat_enable = 0;
-
- CPR_IP_ADDR_INIT(src_addr);
-
- if ((dn_line > MAX_REG_LINES) && (dn_line < 1)){
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"dn_line=%d is greater than %d or less than 1",
- fname, dn_line, MAX_REG_LINES);
- return NULL;
- }
- /*
- * if one is already created, use it.
- */
- if (preAllocatedSipCallID[dn_line - 1] != NULL) {
- return (preAllocatedSipCallID[dn_line - 1]);
- }
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_device_ipaddr(&src_addr);
- } else {
- sip_config_get_nat_ipaddr(&src_addr);
- }
-
- platform_get_wired_mac_address(mac_address);
- ipaddr2dotted(pSrcAddrStr, &src_addr);
-
- preAllocatedSipCallID[dn_line - 1] = (char *) cpr_malloc(MAX_SIP_CALL_ID);
-
- if (preAllocatedSipCallID[dn_line - 1] != NULL) {
- sip_create_new_sip_call_id(preAllocatedSipCallID[dn_line - 1],
- mac_address, pSrcAddrStr);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc failed", fname);
- }
-
- return (preAllocatedSipCallID[dn_line - 1]);
-}
-
-/**
- *
- * Returns preallocate local SIP tag.
- *
- * @param dn_line - line_t of the line that is goes off hook.
- *
- * @return pointer to character string of the tag.
- *
- * @pre none
- */
-char *
-getPreallocatedSipLocalTag (line_t dn_line)
-{
- static const char *fname = "getPreallocatedSipLocalTag";
-
- if ((dn_line > MAX_REG_LINES) || (dn_line < 1)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"dn_line=%d. The valid range is 1 to %d\n",
- fname, dn_line, MAX_REG_LINES);
- return NULL;
- }
- if (preAllocatedTag[dn_line - 1] == NULL) {
- preAllocatedTag[dn_line - 1] = (char *) cpr_malloc(MAX_SIP_TAG_LENGTH);
- if (preAllocatedTag[dn_line - 1] == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc failed\n", fname);
- } else {
- sip_util_make_tag(preAllocatedTag[dn_line - 1]);
- }
- }
-
- return (preAllocatedTag[dn_line - 1]);
-}
-
-/**
- *
- * Returns the pre-allocated local TAG based on a given dn line number.
- *
- * @param dn_line - line_t of the line that is goes off hook.
- *
- * @return pointer to character string of the tag.
- *
- * @pre none
- */
-char *
-ccsip_find_preallocated_sip_local_tag (line_t dn_line)
-{
- static const char *fname = "ccsip_find_preallocated_sip_local_tag";
-
- if ((dn_line > MAX_REG_LINES) || (dn_line < 1)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"dn_line=%d. The valid range is 1 to %d\n",
- fname, dn_line, MAX_REG_LINES);
- return NULL;
- }
-
- return (preAllocatedTag[dn_line - 1]);
-}
-
-/**
- *
- * Frees pre-allocated local tag that.
- *
- * @param dn_line - line_t of the line that is goes off hook.
- *
- * @return none
- *
- * @pre none
- */
-void
-ccsip_free_preallocated_sip_local_tag (line_t dn_line)
-{
- static const char *fname = "ccsip_free_preallocated_sip_local_tag";
-
- if ((dn_line > MAX_REG_LINES) || (dn_line < 1)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"dn_line=%d. The valid range is 1 to %d\n",
- fname, dn_line, MAX_REG_LINES);
- return;
- }
-
- cpr_free(preAllocatedTag[dn_line - 1]);
- preAllocatedTag[dn_line - 1] = NULL;
-}
-
-/**
- *
- * Returns the SIP Call ID based on the dn line number given.
- *
- * @param dn_line - line_t of the line that is goes off hook.
- *
- * @return pointer to character string of the tag.
- *
- * @pre none
- */
-static char *
-ccsip_find_preallocated_sip_call_id (line_t dn_line)
-{
- static const char *fname = "ccsip_find_preallocated_sip_call_id";
-
- if ((dn_line > MAX_REG_LINES) && (dn_line < 1)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"dn_line=%d is greater than %d or less than 1\n",
- fname, dn_line, MAX_REG_LINES);
- return NULL;
- }
- return (preAllocatedSipCallID[dn_line - 1]);
-}
-
-/**
- *
- * Frees the SIP Call ID based on the dn line number given.
- *
- * @param dn_line - line_t of the line that is goes off hook.
- *
- * @return none
- *
- * @pre none
- */
-static void
-ccsip_free_preallocated_sip_call_id (line_t dn_line)
-{
- static const char *fname = "ccsip_free_preallocated_sip_call_id";
-
- if ((dn_line > MAX_REG_LINES) && (dn_line < 1)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"dn_line=%d is greater than %d or less than 1\n",
- fname, dn_line, MAX_REG_LINES);
- return;
- }
- cpr_free(preAllocatedSipCallID[dn_line - 1]);
- preAllocatedSipCallID[dn_line - 1] = NULL;
-}
-
-/*
- * Function: ccsip_handle_cc_hook_event
- *
- * Parameters:
- * sip_sm_event - Pointer to sipSMEvent_t
- *
- * Description:
- * The ccsip_handle_cc_hook_event checks for
- * CC_MSG_OFFHOOK/CC_MSG_ONHOOK and handles the request.
- *
- * Returns:
- * TRUE - if it is hook event.
- * FALSE - if it is not hook event.
- */
-static boolean
-ccsip_handle_cc_hook_event (sipSMEvent_t *sip_sm_event)
-{
- static const char *fname = "ccsip_handle_cc_hook_event";
- line_t line_number = 0;
- char *sip_call_id = NULL;
- char *sip_local_tag;
- cc_msg_t *pCCMsg;
- ccsipCCB_t *ccb;
- cc_msgs_t event;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Entering with event %d", DEB_F_PREFIX_ARGS(SIP_EVT, fname),
- sip_sm_event->u.cc_msg->msg.setup.msg_id);
-
- pCCMsg = sip_sm_event->u.cc_msg;
- event = pCCMsg->msg.setup.msg_id;
-
- if ((event != CC_MSG_OFFHOOK) && (event != CC_MSG_ONHOOK)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Exiting because event is not hook state\n",
- DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- return FALSE;
- }
-
- if (event == CC_MSG_OFFHOOK) {
- line_number = pCCMsg->msg.offhook.line;
- } else {
- line_number = pCCMsg->msg.onhook.line;
- }
- if (sip_regmgr_get_cc_mode(line_number) != REG_MODE_CCM) {
- /* this is not CCM environment */
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Exiting Not CCM mode\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- return TRUE;
- }
-
- /*
- * Allocate SIP Call-ID and local tag, if they are not already allocated.
- */
- if (event == CC_MSG_OFFHOOK) {
- ccb = sip_sm_get_ccb_by_gsm_id(pCCMsg->msg.offhook.call_id);
- line_number = pCCMsg->msg.offhook.line;
- } else {
- ccb = sip_sm_get_ccb_by_gsm_id(pCCMsg->msg.onhook.call_id);
- line_number = pCCMsg->msg.onhook.line;
- }
- if (ccb == NULL) {
- /*
- * No CCB. So user must be just trying to make a call.
- * We will pre allocate SIP Call-ID and local tag for the potential
- * dialog initiated by INVITE. These values are needed for sending
- * hook event notification.
- */
- sip_call_id = getPreallocatedSipCallID(line_number);
- sip_local_tag = getPreallocatedSipLocalTag(line_number);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"preallocated callid: %s & local-tag: %s\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname), sip_call_id, sip_local_tag);
- } else {
- sip_call_id = ccb->sipCallID;
- sip_local_tag = (char *) (ccb->sip_from_tag);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"callid: %s & local-tag: %s\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname), sip_call_id, sip_local_tag);
- }
-
- /*
- * if CCB is NULL and we are sending ONKOOK notification,
- * free up the preallocated call-id and local-tag.
- */
- if ((ccb == NULL) && (event == CC_MSG_ONHOOK)) {
- ccsip_free_preallocated_sip_call_id(line_number);
- ccsip_free_preallocated_sip_local_tag(line_number);
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Exiting after sending hook state "
- "notification\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- return TRUE;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "debug.h"
-#include "phone_debug.h"
-#include "ccsip_publish.h"
-#include "util_string.h"
-#include "sip_interface_regmgr.h"
-
-extern boolean dump_reg_msg;
-
-/* SIP flags */
-cc_int32_t SipDebugMessage = 1; /* SIP messaging output */
-cc_int32_t SipDebugState = 0; /* SIP State Machine output */
-cc_int32_t SipDebugTask = 1; /* SIP Task output */
-cc_int32_t SipDebugRegState = 0; /* SIP Registration State Mach. output */
-
-/**
- * SipRelDevEnabled flag is not a debug print flag. It actually turns
- * on and off reliable delivery module in sip layer. We will keep
- * this on as retransmissions are enabled on CUCM by default even for TCP transport
- */
-int32_t SipRelDevEnabled = 1; /* Is reliable delivery on? */
-
-int32_t SipDebugGenContactHeader = 0; /* Generate Contact header */
-cc_int32_t SipDebugTrx = 0; /* SIP Transaction Layer output */
-
-cc_int32_t GSMDebug = 0;
-cc_int32_t FIMDebug = 0;
-cc_int32_t LSMDebug = 0;
-cc_int32_t FSMDebugSM = 0;
-int32_t CSMDebugSM = 0;
-cc_int32_t CCDebug = 0;
-cc_int32_t CCDebugMsg = 0;
-cc_int32_t AuthDebug = 0;
-cc_int32_t g_DEFDebug = 1;
-cc_int32_t TNPDebug = 1;
-cc_int32_t VCMDebug = 0;
-cc_int32_t CCEVENTDebug = 0;
-cc_int32_t PLATDebug = 0;
-cc_int32_t TMRDebug = 0;
-cc_int32_t g_dcsmDebug = 0;
-
-/**
- *
- * Dump sip messages
- *
- * @param msg - message buffer
- * pSIPMessage - parsed message structure
- * cc_remote_ipaddr - remote ip address
- * cc_remote_port - remote port number
- *
- * @return none
- *
- * @pre (valid pSIPMessage AND
- * valid cc_remote_ipaddr)
- */
-
-void ccsip_dump_send_msg_info (char *msg, sipMessage_t *pSIPMessage,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port)
-{
- char *disp_buf;
- const char *req_uri;
- const char *cseq;
- const char *callid;
- char ipaddr_str[MAX_IPADDR_STR_LEN];
- static const char fname[] = "ccsip_dump_send_msg_info";
-
- ipaddr2dotted(ipaddr_str, cc_remote_ipaddr);
-
- req_uri = sippmh_get_header_val(pSIPMessage, SIP_HEADER_TO, NULL);
- if (req_uri == NULL) {
- /* No REQ URI, fill with blank */
- req_uri = "";
- }
- cseq = sippmh_get_header_val(pSIPMessage, SIP_HEADER_CSEQ, NULL);
- if (cseq == NULL) {
- /* No REQ CSEQ, fill with blank */
- cseq = "";
- }
- callid = sippmh_get_header_val(pSIPMessage, SIP_HEADER_CALLID, NULL);
- if (callid == NULL) {
- /* No REQ CSEQ, fill with blank */
- callid = "";
- }
-
- /* For messages starting with SIP add 8 byte. default
- * debugs do not show all the SIP message information
- * rather show initial msg.
- */
- if (msg != NULL) {
- if (msg[0] == 'S' &&
- msg[1] == 'I' &&
- msg[2] == 'P') {
- disp_buf = &msg[8];
- } else {
- disp_buf = msg;
- }
- if ((strncmp(disp_buf, SIP_METHOD_REGISTER, sizeof(SIP_METHOD_REGISTER)-1) == 0) &&
- (!dump_reg_msg)) {
- return;
- }
- } else {
- /* No msg. buffer */
- disp_buf = NULL;
- }
-
-
- if (disp_buf != NULL) {
- DEF_DEBUG(DEB_F_PREFIX"<%s:%-4d>:%c%c%c%c%c%c%c: %-10s :%-6s::%s\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname),
- ipaddr_str, cc_remote_port,
- disp_buf[0],
- disp_buf[1],
- disp_buf[2],
- disp_buf[3],
- disp_buf[4],
- disp_buf[5],
- disp_buf[6],
- req_uri,
- cseq, callid);
- } else {
- /* No msg to send */
- DEF_DEBUG(DEB_F_PREFIX"<%s:%-4d>: empty message\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname),
- ipaddr_str, cc_remote_port);
- }
-}
-
-/**
- *
- * Dump sip messages
- *
- * @param msg - message buffer
- * pSIPMessage - parsed message structure
- * cc_remote_ipaddr - remote ip address
- * cc_remote_port - remote port number
- *
- * @return none
- *
- * @pre (valid pSIPMessage AND
- * valid cc_remote_ipaddr)
- */
-
-void ccsip_dump_recv_msg_info (sipMessage_t *pSIPMessage,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port)
-{
- char *disp_buf;
- const char *req_uri;
- const char *cseq;
- const char *callid;
- char ipaddr_str[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t cc_ipaddr;
- static const char fname[] = "ccsip_dump_recv_msg_info";
-
- util_ntohl(&cc_ipaddr, cc_remote_ipaddr);
- ipaddr2dotted(ipaddr_str, &cc_ipaddr);
-
- req_uri = sippmh_get_cached_header_val(pSIPMessage, FROM);
- if (req_uri == NULL) {
- /* No REQ URI, fill with blank */
- req_uri = "";
- }
- cseq = sippmh_get_cached_header_val(pSIPMessage, CSEQ);
- if (cseq == NULL) {
- /* No REQ CSEQ, fill with blank */
- cseq = "";
- }
- callid = sippmh_get_cached_header_val(pSIPMessage, CALLID);
- if (callid == NULL) {
- /* No REQ CSEQ, fill with blank */
- callid = "";
- }
-
- if (!dump_reg_msg) {
- if (strstr(cseq, SIP_METHOD_REGISTER) != NULL) {
- return;
- }
- }
-
- /* For messages starting with SIP add 8 byte. default
- * debugs do not show all the SIP message information
- * rather show initial msg.
- */
- if (pSIPMessage->mesg_line != NULL) {
- if (pSIPMessage->mesg_line[0] == 'S' &&
- pSIPMessage->mesg_line[1] == 'I' &&
- pSIPMessage->mesg_line[2] == 'P') {
- disp_buf = &(pSIPMessage->mesg_line[8]);
- } else {
- disp_buf = pSIPMessage->mesg_line;
- }
- } else {
- /*
- * It is possible that this function is called with
- * invalid message or partially received.
- */
- disp_buf = NULL;
- }
-
- if (disp_buf != NULL) {
- DEF_DEBUG(DEB_F_PREFIX"<%s:%-4d>:%c%c%c%c%c%c%c: %-10s :%-6s::%s\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname),
- ipaddr_str, cc_remote_port,
- disp_buf[0],
- disp_buf[1],
- disp_buf[2],
- disp_buf[3],
- disp_buf[4],
- disp_buf[5],
- disp_buf[6],
- req_uri,
- cseq, callid);
- } else {
- /* No line received */
- DEF_DEBUG(DEB_F_PREFIX"<%s:%-4d>: empty message\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname),
- ipaddr_str, cc_remote_port);
- }
-}
-
-/**
- *
- * platform_print_sip_msg
- *
- * The function perform printing SIP msg.
- *
- * Parameters: msg - pointer to character strings of the SIP messages.
- *
- * Return Value: None
- *
- */
-void
-platform_print_sip_msg (const char *msg)
-{
- char *buf;
- int msg_to_crypto_line_len, msg_to_digits_tag_len, buf_len;
- const char *c_line_begin, *c_line_end;
- static const char crypto_line_tag[] = "a=crypto:";
- static const char crypto_mask[] = "...";
- static const char digits_tag[] = "digits=";
-
- if (msg == NULL) {
- return;
- }
-
- buginf_msg("\n");
- /* replace digits for security reasons */
- if (strstr(msg, "kpml-response")) {
- /* This is kpml response. so supress printing digits. */
- c_line_begin = strstr(msg, digits_tag);
- if (c_line_begin == NULL) {
- /* No digits, print everything */
- buginf_msg(msg);
- return;
- }
- /*
- * Calculate the length of the msg. to print from
- * from the beginning to the end of the "digits=" i.e.
- */
- msg_to_digits_tag_len = c_line_begin - msg + sizeof(digits_tag);
- buf_len = msg_to_digits_tag_len + sizeof(crypto_mask);
- buf = (char *) cpr_malloc(buf_len);
- if (buf == NULL) {
- /* No memory */
- return;
- }
-
- /* Copy the message upto "digits=" */
- memcpy(buf, msg, msg_to_digits_tag_len);
-
- /* Copy mask and the end NULL terminating char to the buffer */
- memcpy(&buf[msg_to_digits_tag_len], crypto_mask, sizeof(crypto_mask));
- /* Print it out now */
- buginf_msg(buf);
- cpr_free(buf);
-
- c_line_end = c_line_begin + sizeof(digits_tag) + 3; /* 3 beacuse " + digit + " */
- msg = c_line_end;
- buginf_msg(msg);
- } else if (sip_regmgr_get_sec_level(1) == ENCRYPTED) {
- /* The 1st. line is using encrypted signaling */
- while (TRUE) {
- c_line_begin = strstr(msg, crypto_line_tag);
- if (c_line_begin == NULL) {
- /* No more crypto line, print whatever left and done */
- buginf_msg(msg);
- return;
- } else {
- /*
- * Found a crypto line:
- *
- * Allocate buffer to print the msg. including this
- * instance of crypto line but no crypto parameter.
- * For example:
- *
- * v=0
- * o=Cisco-SIPUA 3052 7 IN IP4 10.80.35.217
- * s=SIP Call
- * t=0 0
- * m=audio 28926 RTP/SAVP 0 8 18 101
- * c=IN IP4 10.80.35.217
- * a=crypto:1 AES_CM_128_HMAC_SHA1_32 inline:GqT...
- * a=rtpmap:0 PCMU/8000
- *
- *
- * The output of printing will be
- *
- * v=0
- * o=Cisco-SIPUA 3052 7 IN IP4 10.80.35.217
- * s=SIP Call
- * t=0 0
- * m=audio 28926 RTP/SAVP 0 8 18 101
- * c=IN IP4 10.80.35.217
- * a=crypto:1...
- * a=rtpmap:0 PCMU/8000
- *
- */
-
- /*
- * Calculate the length of the msg. to print from
- * current position to the end of the "a=crypto:n" i.e.
- * from the current of msg passes the ":" by one character
- * after of the "a=crypto:". This allows the first character
- * of the crypto tag field character to be included in the
- * output. Note that there is no explicit adding this
- * extra character in the code below because of the
- * sizeof(crypto_line_tag) includes extra 1 byte of string
- * termination character already. It will be the extra
- * character to print after the ":".
- */
- msg_to_crypto_line_len = c_line_begin - msg +
- sizeof(crypto_line_tag);
- /*
- * The buffer allocated to print includes the length from
- * current msg pointer to this instance of crypto line +
- * the mask length plus 1 byte for NULL terminating character.
- * The NULL terminating character is included in the
- * sizeof(crypto_mask) below.
- */
- buf_len = msg_to_crypto_line_len + sizeof(crypto_mask);
- buf = (char *) cpr_malloc(buf_len);
- if (buf == NULL) {
- /* No memory */
- return;
- }
-
- /* Copy the message including this instance of crypto line */
- memcpy(buf, msg, msg_to_crypto_line_len);
-
- /* Copy mask and the end NULL terminating char to the buffer */
- memcpy(&buf[msg_to_crypto_line_len], crypto_mask,
- sizeof(crypto_mask));
- /* Print it out now */
- buginf_msg(buf);
- cpr_free(buf);
-
- /* Find the end of the crypto line */
- c_line_end = strpbrk(c_line_begin, "\n");
- if (c_line_end != NULL) {
- /* Skip pass the "\n" character of the crypto line */
- msg = c_line_end + 1;
- } else {
- /* Some thing is wrong, no end line character in SDP */
- return;
- }
- }
- }
- } else {
- /* print full content */
- buginf_msg(msg);
- }
-}
-
-/*
- * Function: ccsip_debug_init()
- *
- * Parameters: None
- *
- * Description: Initialize the Debug keywords used by the SIP protocol stack.
- *
- * Returns: None
- *
- */
-void
-ccsip_debug_init (void)
-{
- /* Placeholder for doing any initialization related tasks */
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-
-#include "ccsip_core.h"
-#include "ccsip_callinfo.h"
-#include "ccsip_messaging.h"
-#include "uiapi.h"
-#include "lsm.h"
-#include "fsm.h"
-#include "vcm.h"
-#include "phone_debug.h"
-#include "singly_link_list.h"
-#include "ccapi.h"
-
-extern int httpish_strncasecmp(const char *s1, const char *s2, size_t len);
-
-typedef unsigned int info_index_t;
-typedef unsigned int type_index_t;
-
-typedef struct {
- info_package_handler_t handler;
- info_index_t info_index; // the index of the info_package in g_registered_info array
- // i.e., the value returned by find_info_index()
- type_index_t type_index; // the index of the content_type in g_registered_type array
- // i.e., the value returned by find_type_index()
-} handler_record_t;
-
-/* Info Package handler registry */
-static sll_handle_t s_handler_registry = NULL;
-
-#define INDEX_NOT_FOUND ((unsigned int)-1)
-
-/*
- * g_registered_info[] contains the Info Package strings (such as
- * "conference") for the registered handlers.
- */
-char *g_registered_info[MAX_INFO_HANDLER];
-
-static char *s_registered_type[MAX_INFO_HANDLER];
-
-static sll_match_e is_matching_type(void *find_by_p, void *data_p);
-static info_index_t find_info_index(const char *info_package);
-static info_index_t find_next_available_info_index(void);
-static type_index_t find_type_index(const char *type_package);
-static type_index_t find_next_available_type_index(void);
-static handler_record_t *find_handler_record(info_index_t info_index,
- type_index_t type_index);
-static boolean is_info_package_registered(info_index_t info_index);
-static boolean is_content_type_registered(type_index_t type_index);
-static void update_recv_info_list(const char *header_field_value,
- string_t *info_packages);
-static void media_control_info_package_handler(line_t line, callid_t call_id,
- const char *info_package,
- const char *content_type,
- const char *message_body);
-#ifdef _CONF_ROSTER_
-static void conf_info_package_handler(line_t line, callid_t call_id,
- const char *info_package,
- const char *content_type,
- const char *message_body);
-#endif
-
-
-
-/*
- * Function: find_info_index
- *
- * Parameters:
- * info_package - the Info Package to find
- *
- * Description:
- * Finds the Info Package in g_registered_info array.
- *
- * Return:
- * info_index_t - the index of the Info Package in the array
- * INDEX_NOT_FOUND - the Info Package was not found in the array
- */
-static info_index_t
-find_info_index(const char *info_package)
-{
- info_index_t info_index;
-
- for (info_index = 0; info_index < MAX_INFO_HANDLER; info_index++) {
- if (g_registered_info[info_index] &&
- httpish_strncasecmp(info_package,
- g_registered_info[info_index],
- strlen(g_registered_info[info_index])) == 0) {
- return info_index;
- }
- }
-
- return INDEX_NOT_FOUND;
-}
-
-/*
- * Function: find_next_available_info_index
- *
- * Parameters:
- * None
- *
- * Description:
- * Finds an empty slot in g_registered_info array.
- *
- * Return:
- * info_index_t - the index of the empty slot in the array
- * INDEX_NOT_FOUND - the array is full
- */
-static info_index_t
-find_next_available_info_index(void)
-{
- info_index_t info_index;
-
- for (info_index = 0; info_index < MAX_INFO_HANDLER; info_index++) {
- if (g_registered_info[info_index] == NULL) {
- return info_index;
- }
- }
-
- return INDEX_NOT_FOUND;
-}
-
-/*
- * Function: find_type_index
- *
- * Parameters:
- * content_type - the Content Type to find
- *
- * Description:
- * Finds the Content Type in s_registered_type array.
- *
- * Return:
- * type_index_t - the index of the Content Type in the array
- * INDEX_NOT_FOUND - the Content Type was not found in the array
- */
-static type_index_t
-find_type_index(const char *content_type)
-{
- type_index_t type_index;
-
- for (type_index = 0; type_index < MAX_INFO_HANDLER; type_index++) {
- if (s_registered_type[type_index] &&
- httpish_strncasecmp(content_type,
- s_registered_type[type_index],
- strlen(s_registered_type[type_index])) == 0) {
- return type_index;
- }
- }
-
- return INDEX_NOT_FOUND;
-}
-
-/*
- * Function: find_next_available_type_index
- *
- * Parameters:
- * None
- *
- * Description:
- * Finds an empty slot in s_registered_type array.
- *
- * Return:
- * type_index_t - the index of the empty slot in the array
- * INDEX_NOT_FOUND - the array is full
- */
-static type_index_t
-find_next_available_type_index(void)
-{
- type_index_t type_index;
-
- for (type_index = 0; type_index < MAX_INFO_HANDLER; type_index++) {
- if (s_registered_type[type_index] == NULL) {
- return type_index;
- }
- }
-
- return INDEX_NOT_FOUND;
-}
-
-/*
- * Function: is_matching_type
- *
- * Parameters:
- * find_by_p - searching criteria
- * data_p - a node
- *
- * Description:
- * Checks to see if the node matches the searching criteria.
- *
- * Return:
- * SLL_MATCH_FOUND - the node is a match
- * SLL_MATCH_NOT_FOUND - the node is not a match
- */
-static sll_match_e
-is_matching_type(void *find_by_p, void *data_p)
-{
- handler_record_t *tuple = (handler_record_t *)find_by_p;
- handler_record_t *node = (handler_record_t *)data_p;
-
- if ((node->info_index == tuple->info_index) &&
- (node->type_index == tuple->type_index)) {
- return SLL_MATCH_FOUND;
- }
- return SLL_MATCH_NOT_FOUND;
-}
-
-/*
- * Function: find_handler_record
- *
- * Parameters:
- * info_index - the index of the Info Package in g_registered_info array
- * type_index - the index of the Content Type in s_registered_type array
- *
- * Description:
- * Finds the Info Package handler registered for the Info Package/Content
- * Type pair.
- *
- * Return:
- * handler_record_t * - the registered handler record
- * NULL - otherwise
- */
-static handler_record_t *
-find_handler_record(info_index_t info_index, type_index_t type_index)
-{
- handler_record_t tuple;
-
- tuple.info_index = info_index;
- tuple.type_index = type_index;
-
- return (handler_record_t *)sll_find(s_handler_registry, &tuple);
-}
-
-/*
- * Function: is_info_package_registered
- *
- * Parameters:
- * info_index - the index of the Info Package in g_registered_info array
- *
- * Description:
- * Checks to see if a handler was registered for the Info Package.
- *
- * Return:
- * TRUE - a handler was registered for the Info Package
- * FALSE - otherwise
- */
-static boolean
-is_info_package_registered(info_index_t info_index)
-{
- handler_record_t *record;
-
- for (record = (handler_record_t *)sll_next(s_handler_registry, NULL);
- record != NULL;
- record = (handler_record_t *)sll_next(s_handler_registry, record)) {
- if (record->info_index == info_index) {
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-/*
- * Function: is_content_type_registered
- *
- * Parameters:
- * type_index - the index of the Content Type in s_registered_type array
- *
- * Description:
- * Checks to see if a handler was registered for the Content Type.
- *
- * Return:
- * TRUE - a handler was registered for the Content Type
- * FALSE - otherwise
- */
-static boolean
-is_content_type_registered(type_index_t type_index)
-{
- handler_record_t *record;
-
- for (record = (handler_record_t *)sll_next(s_handler_registry, NULL);
- record != NULL;
- record = (handler_record_t *)sll_next(s_handler_registry, record)) {
- if (record->type_index == type_index) {
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-/*
- * Function: ccsip_register_info_package_handler
- *
- * Parameters:
- * info_package - the Info Package for the handler
- * content_type - the Content Type for the handler
- * handler - the handler
- *
- * Description:
- * Registers the handler for the Info Package/Content Type pair.
- *
- * Return:
- * SIP_OK - the handler was registered successfully
- * SIP_ERROR - otherwise
- */
-int
-ccsip_register_info_package_handler(const char *info_package,
- const char *content_type,
- info_package_handler_t handler)
-{
- static const char *fname = "ccsip_register_info_package_handler";
- info_index_t info_index;
- type_index_t type_index;
- char *tmp_info = NULL;
- char *tmp_type = NULL;
- handler_record_t *record;
-
- if (s_handler_registry == NULL) {
- CCSIP_DEBUG_TASK("%s: Info Package handler was not initialized\n", fname);
- return SIP_ERROR;
- }
-
- if ((info_package == NULL) || (content_type == NULL) || (handler == NULL)) {
- CCSIP_DEBUG_ERROR("%s: invalid parameter\n", fname);
- return SIP_ERROR;
- }
-
- /* Find the info_index for the info_package */
- info_index = find_info_index(info_package);
-
- if (info_index == INDEX_NOT_FOUND) {
- /* Find the first available slot */
- info_index = find_next_available_info_index();
-
- if (info_index == INDEX_NOT_FOUND) {
- CCSIP_DEBUG_ERROR("%s: maximum reached\n", fname);
- return SIP_ERROR;
- }
-
- tmp_info = cpr_strdup(info_package);
- if (tmp_info == NULL) {
- CCSIP_DEBUG_ERROR("%s: failed to duplicate info_package string\n", fname);
- return SIP_ERROR;
- }
- }
-
- /* Find the type_index for the content_type */
- type_index = find_type_index(content_type);
-
- if (type_index == INDEX_NOT_FOUND) {
- /* Find the first available slot */
- type_index = find_next_available_type_index();
-
- if (type_index == INDEX_NOT_FOUND) {
- CCSIP_DEBUG_ERROR("%s: maximum reached\n", fname);
- if (tmp_info != NULL) {
- cpr_free(tmp_info);
- }
- return SIP_ERROR;
- }
-
- tmp_type = cpr_strdup(content_type);
- if (tmp_type == NULL) {
- CCSIP_DEBUG_ERROR("%s: failed to duplicate info_package string\n", fname);
- if (tmp_info != NULL) {
- cpr_free(tmp_info);
- }
- return SIP_ERROR;
- }
- }
-
- /* Check to see if the info/type tuple has been registered before */
- if (find_handler_record(info_index, type_index) != NULL) {
- CCSIP_DEBUG_ERROR("%s: Info Package handler already registered\n", fname);
- return SIP_ERROR;
- }
-
- /*
- * At this point, info_index points to the slot in g_registered_info where
- * either:
- *
- * 1) the info_package is residing, or
- * 2) the info_package (a copy of which is pointed to by *tmp_info) will be
- * copied to before the function returns
- *
- * type_index is similar.
- */
-
- record = (handler_record_t *)cpr_malloc(sizeof(handler_record_t));
- if (record == NULL) {
- if (tmp_type != NULL) {
- cpr_free(tmp_type);
- }
- if (tmp_info != NULL) {
- cpr_free(tmp_info);
- }
- CCSIP_DEBUG_ERROR("%s: failed to allocate info handler record\n", fname);
- return SIP_ERROR;
- }
-
- record->handler = handler;
- record->info_index = info_index;
- record->type_index = type_index;
-
- if (sll_append(s_handler_registry, record) != SLL_RET_SUCCESS) {
- cpr_free(record);
- if (tmp_type != NULL) {
- cpr_free(tmp_type);
- }
- if (tmp_info != NULL) {
- cpr_free(tmp_info);
- }
- CCSIP_DEBUG_ERROR("%s: failed to insert to the registry\n", fname);
- return SIP_ERROR;
- }
-
- if (tmp_info != NULL) {
- g_registered_info[info_index] = tmp_info;
- }
- if (tmp_type != NULL) {
- s_registered_type[type_index] = tmp_type;
- }
-
- return SIP_OK;
-}
-
-/*
- * Function: ccsip_deregister_info_package_handler
- *
- * Parameters:
- * info_package - the Info Package for the handler
- * content_type - the Content Type for the handler
- * handler - the handler
- *
- * Description:
- * Deregisters the handler for the Info Package/Content Type pair.
- *
- * Return:
- * SIP_OK - the handler was registered successfully
- * SIP_ERROR - otherwise
- */
-int
-ccsip_deregister_info_package_handler(const char *info_package,
- const char *content_type,
- info_package_handler_t handler)
-{
- static const char *fname = "ccsip_deregister_info_package_handler";
- info_index_t info_index;
- type_index_t type_index;
- handler_record_t *record;
-
- if (s_handler_registry == NULL) {
- CCSIP_DEBUG_TASK("%s: Info Package handler was not initialized\n", fname);
- return SIP_ERROR;
- }
-
- /* Find the info_index for the info_package */
- info_index = find_info_index(info_package);
- if (info_index == INDEX_NOT_FOUND) {
- CCSIP_DEBUG_ERROR("%s: handler was not registered (%s)\n",
- fname, info_package);
- return SIP_ERROR;
- }
-
- /* Find the type_index for the content_type */
- type_index = find_type_index(content_type);
- if (type_index == INDEX_NOT_FOUND) {
- CCSIP_DEBUG_ERROR("%s: handler was not registered (%s)\n",
- fname, content_type);
- return SIP_ERROR;
- }
-
- /* Find the handler record */
- record = find_handler_record(info_index, type_index);
- if ((record == NULL) || (record->handler != handler)) {
- CCSIP_DEBUG_ERROR("%s: handler was not registered (%p)\n",
- fname, handler);
- return SIP_ERROR;
- }
-
- (void)sll_remove(s_handler_registry, record);
-
- cpr_free(record);
-
- if (!is_info_package_registered(info_index)) {
- /* The info_package was not found in the registry, meaning we're
- * the last one who registered for this particular info_package */
- cpr_free(g_registered_info[info_index]);
- g_registered_info[info_index] = NULL;
- }
-
- if (!is_content_type_registered(type_index)) {
- /* The content_type was not found in the registry, meaning we're
- * the last one who registered for this particular content_type */
- cpr_free(s_registered_type[type_index]);
- s_registered_type[type_index] = NULL;
- }
-
- return SIP_OK;
-}
-
-/*
- * Function: update_recv_info_list
- *
- * Parameters:
- * header_field_value - the header field value to match (e.g.,
- * "conference")
- * info_packages - the Info Packages string to append the header
- * field value to
- *
- * Description:
- * Checks to see if a handler is registered for the header field value
- * (e.g., "conference"), if so, append the header field value to
- * the end of info_packages.
- *
- * Returns:
- * None
- */
-static void
-update_recv_info_list(const char *header_field_value, string_t *info_packages)
-{
- static const char *fname = "update_recv_info_list";
- info_index_t info_index;
-
- if ((header_field_value == NULL) || (info_packages == NULL) ||
- (*info_packages == NULL)) {
- CCSIP_DEBUG_ERROR("%s: invalid parameter\n", fname);
- return;
- }
-
- info_index = find_info_index(header_field_value);
- if (info_index != INDEX_NOT_FOUND) {
- /* Info-Package is supported */
- if (**info_packages == '\0') {
- *info_packages = strlib_update(*info_packages,
- g_registered_info[info_index]);
- } else {
- *info_packages = strlib_append(*info_packages, ", ");
- *info_packages = strlib_append(*info_packages,
- g_registered_info[info_index]);
- }
- }
-}
-
-/*
- * Function: ccsip_parse_send_info_header
- *
- * Parameters:
- * ccb - the SIP CCB
- * pSipMessage - the SIP message
- *
- * Description:
- * Checks the Send-Info header (if exists) to see if a handler was
- * registered for the Info Package. If so, append the Info Package
- * to the end of recv_info_list.
- *
- * Returns:
- * None
- */
-void
-ccsip_parse_send_info_header(sipMessage_t *pSipMessage, string_t *recv_info_list)
-{
- char *send_info[MAX_INFO_HANDLER];
- int count;
- int i;
- char *header_field_values;
- char *header_field_value;
- char *separator;
-
- // leading white spaces are trimmed, but not trailing ones
- count = sippmh_get_num_particular_headers(pSipMessage,
- SIP_HEADER_SEND_INFO,
- NULL,
- send_info,
- MAX_INFO_HANDLER);
-
- if (count == 0) {
- return;
- }
-
- for (i = 0; (i < count) && (i < MAX_INFO_HANDLER); i++) {
- header_field_values = cpr_strdup(send_info[i]);
- if (header_field_values == NULL) {
- return;
- }
- header_field_value = header_field_values;
-
- while ((separator = strchr(header_field_value, COMMA)) != NULL) {
- *separator++ = '\0';
- update_recv_info_list(header_field_value, recv_info_list);
- header_field_value = separator;
- SKIP_WHITE_SPACE(header_field_value);
- }
- update_recv_info_list(header_field_value, recv_info_list);
-
- cpr_free(header_field_values);
- }
-}
-
-/*
- * Function: ccsip_handle_info_package
- *
- * Parameters:
- * ccb - the SIP CCB
- * pSipMessage - the SIP message
- *
- * Description:
- * Handles an incoming unsolicited Info Package message.
- * XXX Currently this function only handles the first part in a
- * multi-part Info Package message.
- *
- * Return:
- * SIP_OK - if request processed.
- * SIP_ERROR - if there is error
- */
-int
-ccsip_handle_info_package(ccsipCCB_t *ccb, sipMessage_t *pSipMessage)
-{
- static const char *fname = "ccsip_handle_info_package";
- const char *info_package;
- const char *content_type;
- info_index_t info_index;
- type_index_t type_index;
- handler_record_t *record;
- uint16_t status_code;
- const char *reason_phrase;
- int return_code = SIP_ERROR;
-
- /* FIXME Media Control currently does not follow the IETF draft
- draft-ietf-sip-info-events-01, so short-circuit here and
- bypass all the Info Package related stuff below. */
- // leading white spaces are trimmed, but not trailing ones
- content_type = sippmh_get_cached_header_val(pSipMessage,
- CONTENT_TYPE);
- if (content_type &&
- httpish_strncasecmp(content_type,
- SIP_CONTENT_TYPE_MEDIA_CONTROL,
- strlen(SIP_CONTENT_TYPE_MEDIA_CONTROL)) == 0) {
-
- media_control_info_package_handler(ccb->dn_line, ccb->gsm_id,
- "", // legacy mode, no Info Package
- SIP_CONTENT_TYPE_MEDIA_CONTROL,
- pSipMessage->mesg_body[0].msgBody);
-
- if (sipSPISendErrorResponse(pSipMessage, 200, SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SUCCESS_SETUP_PHRASE);
- return SIP_ERROR;
- }
-
- return SIP_OK;
- }
-
- /*
- * Parse the Info-Package header
- */
- // leading white spaces are trimmed, but not trailing ones
- info_package = sippmh_get_header_val(pSipMessage,
- SIP_HEADER_INFO_PACKAGE,
- NULL);
-
- if (info_package == NULL) {
- /* No Info-Package header */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Missing Info-Package header\n",
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname));
-
- if (pSipMessage->num_body_parts == 0) {
- /* No Info-Package header, and no body poarts */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Missing message body\n",
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname));
- /* Send 200 OK for legacy UA support */
- status_code = 200;
- reason_phrase = SIP_SUCCESS_SETUP_PHRASE;
- return_code = SIP_OK;
- } else {
- /* No Info-Package header, but with body part(s) */
- if (pSipMessage->num_body_parts > 1) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Multipart Info Package"
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname));
- }
-
- type_index = find_type_index(pSipMessage->mesg_body[0].msgContentType);
- if (type_index == INDEX_NOT_FOUND) {
- /* No Info-Package header, and Content-Type is not supported */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Unsupported Content Type\n",
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname));
- /* Send 415 Unsupported Media Type */
- status_code = SIP_CLI_ERR_MEDIA;
- reason_phrase = SIP_CLI_ERR_MEDIA_PHRASE;
- } else {
- /* No Info-Package header, but Conent-Type is supported */
- /* Send 200 OK for legacy UA support */
- status_code = 200;
- reason_phrase = SIP_SUCCESS_SETUP_PHRASE;
- return_code = SIP_OK;
- }
- }
- } else {
- /* With Info-Package header */
- if (pSipMessage->num_body_parts == 0) {
- /* With Info-Package header, but no body parts */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Missing message body\n",
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname));
-
- /* ? */
- /* Send 489 Bad Event */
- status_code = SIP_CLI_ERR_BAD_EVENT;
- reason_phrase = SIP_CLI_ERR_BAD_EVENT_PHRASE;
-
- } else {
- /* With Info-Package header and body part(s) */
- if (pSipMessage->num_body_parts > 1) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Multipart Info Package "
- "(only the first part is processed)\n",
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname));
- }
-
- info_index = find_info_index(info_package);
- if (info_index == INDEX_NOT_FOUND) {
- /* Info-Package is not supported */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Unsupported Info Package\n",
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname));
-
- /* Send 489 Bad Event */
- status_code = SIP_CLI_ERR_BAD_EVENT;
- reason_phrase = SIP_CLI_ERR_BAD_EVENT_PHRASE;
-
- } else {
- /* Info-Package is supported */
- type_index = find_type_index(pSipMessage->mesg_body[0].msgContentType);
- record = find_handler_record(info_index, type_index);
- if (record == NULL) {
- /* Info-Package header is supported, but Content-Type is not */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Unsupported Content Type\n",
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname));
- /* Send 415 Unsupported Media Type */
- status_code = SIP_CLI_ERR_MEDIA;
- reason_phrase = SIP_CLI_ERR_MEDIA_PHRASE;
- } else {
- /* a handler is registered */
- (*record->handler)(ccb->dn_line, ccb->gsm_id,
- g_registered_info[record->info_index],
- s_registered_type[record->type_index],
- pSipMessage->mesg_body[0].msgBody);
- /* Send 200 OK */
- status_code = 200;
- reason_phrase = SIP_SUCCESS_SETUP_PHRASE;
- return_code = SIP_OK;
- }
- }
- }
- }
-
- if (sipSPISendErrorResponse(pSipMessage, status_code, reason_phrase,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, reason_phrase);
- return SIP_ERROR;
- }
-
- return return_code;
-}
-
-static void
-media_control_info_package_handler(line_t line, callid_t call_id,
- const char *info_package,
- const char *content_type,
- const char *message_body)
-{
-}
-
-#ifdef _CONF_ROSTER_
-static void
-conf_info_package_handler(line_t line, callid_t call_id,
- const char *info_package,
- const char *content_type,
- const char *message_body)
-{
- static const char *fname = "conf_info_package_handler";
-
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"info_package: %s content_type: %s\n",
- DEB_F_PREFIX_ARGS(SIP_INFO_PACKAGE, fname),
- info_package, content_type);
-
- ui_info_received(line, lsm_get_ui_id(call_id), info_package, content_type,
- message_body);
-}
-#endif
-
-/*
- * Function: ccsip_info_package_handler_init
- *
- * Parameters:
- * None
- *
- * Description:
- * Initializes the Info Package handler framework.
- *
- * Return:
- * SIP_OK - Info Package handler framework initialized successfully
- * SIP_ERROR - otherwise
- */
-int
-ccsip_info_package_handler_init(void)
-{
- static const char *fname = "ccsip_info_package_handler_init";
- info_index_t info_index;
- type_index_t type_index;
-
- if (s_handler_registry != NULL) {
- // Is this considered an error?
- CCSIP_DEBUG_TASK("%s: Info Package handler already initialized\n", fname);
- return SIP_OK;
- }
-
- /* Create the SLL */
- s_handler_registry = sll_create(is_matching_type);
- if (s_handler_registry == NULL) {
- CCSIP_DEBUG_ERROR("%s: failed to create the registry\n", fname);
- return SIP_ERROR;
- }
-
- for (info_index = 0; info_index < MAX_INFO_HANDLER; info_index++) {
- g_registered_info[info_index] = NULL;
- }
-
- for (type_index = 0; type_index < MAX_INFO_HANDLER; type_index++) {
- s_registered_type[type_index] = NULL;
- }
-
- // XXX Where is the best place to register the application-specific handler?
-#ifdef _CONF_ROSTER_
- /* Register the handler for conference & x-cisco-conference Info Packages */
- ccsip_register_info_package_handler(INFO_PACKAGE_CONFERENCE,
- CONTENT_TYPE_CONFERENCE_INFO,
- conf_info_package_handler);
- ccsip_register_info_package_handler(INFO_PACKAGE_CISCO_CONFERENCE,
- CONTENT_TYPE_CONFERENCE_INFO,
- conf_info_package_handler);
-#endif
- return SIP_OK;
-}
-
-/*
- * Function: ccsip_info_package_handler_shutdown
- *
- * Parameters:
- * None
- *
- * Description:
- * Shuts down the Info Package handler framework.
- *
- * Return:
- * None
- */
-void
-ccsip_info_package_handler_shutdown(void)
-{
- static const char *fname = "ccsip_info_package_handler_shutdown";
- info_index_t info_index;
- type_index_t type_index;
- handler_record_t *record;
-
- if (s_handler_registry == NULL) {
- // Is this considered an error?
- CCSIP_DEBUG_TASK("%s: Info Package handler was not initialized\n", fname);
- return;
- }
-
- for (type_index = 0; type_index < MAX_INFO_HANDLER; type_index++) {
- if (s_registered_type[type_index] != NULL) {
- cpr_free(s_registered_type[type_index]);
- s_registered_type[type_index] = NULL;
- }
- }
-
- for (info_index = 0; info_index < MAX_INFO_HANDLER; info_index++) {
- if (g_registered_info[info_index] != NULL) {
- cpr_free(g_registered_info[info_index]);
- g_registered_info[info_index] = NULL;
- }
- }
-
- /* Deregister each Info Package handler */
- for (record = (handler_record_t *)sll_next(s_handler_registry, NULL);
- record != NULL;
- record = (handler_record_t *)sll_next(s_handler_registry, record)) {
- cpr_free(record);
- }
-
- /* Destroy the SLL */
- sll_destroy(s_handler_registry);
- s_handler_registry = NULL;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "plstr.h"
-#include "cpr_types.h"
-#include "cpr_time.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_in.h"
-#include "cpr_rand.h"
-#include "phntask.h"
-#include "text_strings.h"
-#include "util_string.h"
-#include "ccsip_core.h"
-#include "ccsip_macros.h"
-#include "ccsip_messaging.h"
-#include "ccsip_platform.h"
-#include "ccsip_task.h"
-#include "prot_configmgr.h"
-#include "phone_debug.h"
-#include "ccsip_reldev.h"
-#include "digcalc.h"
-#include "ccsip_register.h"
-#include "ccsip_credentials.h"
-#include "dns_utils.h"
-#include "config.h"
-#include "string_lib.h"
-#include "dialplan.h"
-#include "rtp_defs.h"
-#include "ccapi.h"
-#include "ccsip_platform_udp.h"
-#include "ccsip_task.h"
-#include "sdp.h"
-#include "sip_common_transport.h"
-#include "sip_common_regmgr.h"
-#include "uiapi.h"
-#include "ccsip_callinfo.h"
-#include "sip_interface_regmgr.h"
-#include "ccsip_spi_utils.h"
-#include "ccsip_subsmanager.h"
-#include "subapi.h"
-#include "platform_api.h"
-
-#define SIPS_URL_LEN 8
-#define NONCE_LEN 9
-#define SUBS_STATE_HDR_LEN 80
-#define MAX_EXPIRES_LEN 12
-#define MAX_ESCAPED_USER_LEN 94 // Worst case all 31 chars require escaping (3 chars) + a NULL
-#define MAX_PHONE_NAME_LEN 20
-#define MAX_UNREG_REASON_STR_LEN 256
-
-#define MAX_ESCAPED_USER_LEN 94 // Worst case all 31 chars require escaping (3 chars) + a NULL
-#define INITIAL_BUFFER_SIZE 2048
-
-
-/* External declarations */
-extern int dns_error_code; // DNS error code global
-extern sipPlatformUITimer_t sipPlatformUISMTimers[];
-extern sipCallHistory_t gCallHistory[];
-extern ccsipGlobInfo_t gGlobInfo;
-extern int16_t clockIsSetup;
-extern struct tm *gmtime_r(const time_t *, struct tm *);
-extern char *Basic_is_phone_forwarded(line_t line);
-extern uint16_t server_caps;
-extern char sipPhoneModelNumber[];
-extern char phone_load_name[];
-extern sipGlobal_t sip;
-extern ccm_act_stdby_table_t CCM_Active_Standby_Table;
-
-/* Forward declarations */
-boolean sipSPIAddRequestRecordRoute(sipMessage_t *, sipMessage_t *);
-static boolean sendResponse(ccsipCCB_t *ccb, sipMessage_t *response,
- sipMessage_t *refrequest, boolean retx,
- sipMethod_t method);
-static sipRet_t CopyLocalSDPintoResponse(sipMessage_t *request,
- cc_msgbody_info_t *local_msg_body);
-
-#if defined SIP_OS_WINDOWS
-#define debugif_printf printf
-#endif
-/*
- * Functions to manipulate transaction blocks
- */
-
-/*
- * This function gets the index of the last request sent or received
- * It determines this by choosing the last one that has a
- * non CCSIP_START_CSEQ cseq value
- */
-int16_t
-get_last_request_trx_index (ccsipCCB_t *ccb, boolean sent)
-{
- const char *fname = "get_last_request_trx_index";
- int16_t i;
-
- if (ccb == NULL) {
- return -1;
- }
-
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Getting last TRX index, sent = %d\n", DEB_F_PREFIX_ARGS(SIP_TRX, fname), sent);
-
- if (sent) {
- for (i = MAX_REQ_OUTSTANDING - 1; i >= 0; i--) {
- if (ccb->sent_request[i].cseq_number != CCSIP_START_CSEQ) {
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Got TRX(%d) for sent req\n", DEB_F_PREFIX_ARGS(SIP_TRX, fname), i);
- return i;
- }
- }
- } else {
- for (i = MAX_REQ_OUTSTANDING - 1; i >= 0; i--) {
- if (ccb->recv_request[i].cseq_number != CCSIP_START_CSEQ) {
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Got TRX(%d) for recv req\n", DEB_F_PREFIX_ARGS(SIP_TRX, fname), i);
- return i;
- }
- }
- }
- return -1;
-}
-
-/*
- * This function gets the next cseq index that can be used to send
- * a request. It determines this by choosing the next available
- * cseq index
- */
-int16_t
-get_next_request_trx_index (ccsipCCB_t *ccb, boolean sent)
-{
- const char *fname = "get_next_request_trx_index";
- int16_t i;
-
- if (ccb == NULL) {
- return -1;
- }
-
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Getting next TRX index, sent = %d\n", DEB_F_PREFIX_ARGS(SIP_TRX, fname), sent);
- if (sent) {
- for (i = 0; i < MAX_REQ_OUTSTANDING; i++) {
- if (ccb->sent_request[i].cseq_number == CCSIP_START_CSEQ) {
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Got TRX(%d) for sent req\n", DEB_F_PREFIX_ARGS(SIP_TRX, fname), i);
- return i;
- }
- }
- } else {
- for (i = 0; i < MAX_REQ_OUTSTANDING; i++) {
- if (ccb->recv_request[i].cseq_number == CCSIP_START_CSEQ) {
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Got TRX(%d) for recv req\n", DEB_F_PREFIX_ARGS(SIP_TRX, fname), i);
- return i;
- }
- }
- }
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Unable to get any open TRX!!\n", DEB_F_PREFIX_ARGS(SIP_TRX, fname));
- return -1;
-}
-
-/*
- * This function gets the index corresponding to a specific method
- */
-int16_t
-get_method_request_trx_index (ccsipCCB_t *ccb, sipMethod_t method, boolean sent)
-{
- const char *fname = "get_method_request_trx_index";
- int16_t i;
-
- if (ccb == NULL) {
- return -1;
- }
-
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Getting TRX for method(%s), sent = %d\n",
- DEB_F_PREFIX_ARGS(SIP_TRX, fname), sipGetMethodString(method), sent);
-
- if (sent) {
- for (i = 0; i < MAX_REQ_OUTSTANDING; i++) {
- if (ccb->sent_request[i].cseq_method == method) {
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Got TRX(%d) for sent method(%s)\n",
- DEB_F_PREFIX_ARGS(SIP_TRX, fname), i, sipGetMethodString(method));
- return i;
- }
- }
- } else {
- for (i = 0; i < MAX_REQ_OUTSTANDING; i++) {
- if (ccb->recv_request[i].cseq_method == method) {
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Got TRX(%d) for recv method(%s)\n",
- DEB_F_PREFIX_ARGS(SIP_TRX, fname), i, sipGetMethodString(method));
- return i;
- }
- }
- }
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Unable to find any TRX for method!!\n", DEB_F_PREFIX_ARGS(SIP_TRX, fname));
- return -1;
-}
-
-/*
- * This function cleans the CSeq array and removes the entry
- * corresponding to the method and compacts the array
- */
-void
-clean_method_request_trx (ccsipCCB_t *ccb, sipMethod_t method, boolean sent)
-{
- const char *fname = "clean_method_request_trx";
- uint8_t i, j, k;
- boolean found = FALSE;
- sipTransaction_t *transactionp = NULL;
-
- if (ccb == NULL) {
- return;
- }
-
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Removing TRX for method(%s), sent = %d\n",
- DEB_F_PREFIX_ARGS(SIP_TRX, fname), sipGetMethodString(method), sent);
-
- if (sent) {
- transactionp = &(ccb->sent_request[0]);
- } else {
- transactionp = &(ccb->recv_request[0]);
- }
-
- for (i = 0; i < MAX_REQ_OUTSTANDING && !found; i++) {
- if (transactionp[i].cseq_method == method) {
- transactionp[i].cseq_method = sipMethodInvalid;
- transactionp[i].cseq_number = CCSIP_START_CSEQ;
- strlib_free(transactionp[i].u.sip_via_header);
- strlib_free(transactionp[i].sip_via_sentby);
- CCSIP_DEBUG_TRX(DEB_F_PREFIX"Removed TRX(%d) for method(%s)\n",
- DEB_F_PREFIX_ARGS(SIP_TRX, fname), i, sipGetMethodString(method));
- found = TRUE;
- }
- if (found) {
- k = i;
- for (j = k + 1; j < MAX_REQ_OUTSTANDING; j++, k++) {
- memcpy(&(transactionp[k]), &(transactionp[j]),
- sizeof(sipTransaction_t));
- }
- // re-init the last transaction
- transactionp[MAX_REQ_OUTSTANDING - 1].cseq_method =
- sipMethodInvalid;
- transactionp[MAX_REQ_OUTSTANDING - 1].cseq_number =
- CCSIP_START_CSEQ;
- transactionp[MAX_REQ_OUTSTANDING - 1].u.sip_via_header =
- strlib_empty();
- transactionp[MAX_REQ_OUTSTANDING - 1].sip_via_sentby =
- strlib_empty();
- }
- }
-}
-
-line_t
-get_dn_line_from_dn (const char *watcher)
-{
- line_t dn_line;
- char line_name[CC_MAX_DIALSTRING_LEN];
-
- for (dn_line = 1; dn_line <= MAX_REG_LINES; dn_line++) {
- config_get_line_string(CFGID_LINE_NAME, line_name, (int) dn_line,
- sizeof(line_name));
- if (!cpr_strcasecmp(watcher, line_name)) {
- break;
- }
- }
- return dn_line;
-}
-
-boolean
-validateHostName (char *str, char *dn)
-{
- line_t dn_line = (line_t) -1;
- char buffer[MAX_SIP_URL_LENGTH];
- char ccm1_addr[MAX_SIP_URL_LENGTH];
- char ccm2_addr[MAX_SIP_URL_LENGTH];
- char ccm3_addr[MAX_SIP_URL_LENGTH];
-
- dn_line = get_dn_line_from_dn(dn);
- if (dn_line >= 1 && dn_line <= MAX_REG_LINES) {
- if (sip_regmgr_get_cc_mode(dn_line) == REG_MODE_NON_CCM) {
- config_get_line_string(CFGID_PROXY_ADDRESS, buffer, dn_line,
- MAX_SIP_URL_LENGTH);
- if (!strncmp(buffer, str, MAX_SIP_URL_LENGTH)) {
- return (TRUE);
- } else {
- return (FALSE);
- }
- } else {
- config_get_string(CFGID_CCM1_ADDRESS, ccm1_addr,
- MAX_SIP_URL_LENGTH);
- config_get_string(CFGID_CCM2_ADDRESS, ccm2_addr,
- MAX_SIP_URL_LENGTH);
- config_get_string(CFGID_CCM3_ADDRESS, ccm3_addr,
- MAX_SIP_URL_LENGTH);
-
- if (!strncmp(ccm1_addr, str, MAX_SIP_URL_LENGTH) ||
- !strncmp(ccm2_addr, str, MAX_SIP_URL_LENGTH) ||
- !strncmp(ccm3_addr, str, MAX_SIP_URL_LENGTH)) {
- return (TRUE);
- } else {
- return (FALSE);
- }
- }
- }
-
- return (FALSE);
-}
-
-/*************************************************************
- * Function: sipGetSupportedOptionList
- * This function returns the list of the supported option tags.
- * The function may returns NULL pointer for the case that
- * there is no tag to add.
- **************************************************************/
-static const char *
-sipGetSupportedOptionList (ccsipCCB_t *ccb, sipMethod_t sipmethod)
-{
- return (SIP_CISCO_SUPPORTED_REG_TAGS);
-}
-
-/*
- * Send REGISTER
- *
- * Send a SIP REGISTER request.
- * Assumes that
- * - connection has been setup beforehand.
- */
-boolean
-sipSPISendRegister (ccsipCCB_t *ccb,
- boolean no_dns_lookup,
- const char *user,
- int expires_int)
-{
- const char fname[] = "SIPSPISendRegister";
- sipMessage_t *request = NULL;
- char obp_address[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t ipaddr;
- boolean obp_present = FALSE;
- boolean send_result = FALSE;
-
- CPR_IP_ADDR_INIT(ipaddr);
-
- if (!(request = sipSPIBuildRegisterHeaders(ccb, user, expires_int))) {
- CCSIP_DEBUG_ERROR("%s: Error: Building Register Headers.\n",
- fname);
- return (send_result);
- }
-
- /*
- * If we are being called as a result of a 4xx message we need to
- * respond to the same proxy which sent us the 4xx message so use
- * the previous ccb->reg.addr to send to.
- */
- config_get_string(CFGID_OUTBOUND_PROXY, obp_address, sizeof(obp_address));
- if ((cpr_strcasecmp(obp_address, UNPROVISIONED) != 0) &&
- (obp_address[0] != 0) &&
- (obp_address[0] != '0')) {
- obp_present = TRUE;
- }
- if ((!no_dns_lookup) &&
- ((obp_present == FALSE) || ((ccb->index == REG_BACKUP_CCB)))) {
- /* See if DNS SRV record is available */
- dns_error_code = sipTransportGetServerAddrPort(ccb->reg.proxy, &ipaddr,
- (uint16_t *)&ccb->reg.port,
- &ccb->SRVhandle, FALSE);
- if (dns_error_code == 0) {
- /*
- * Found an SRV record. Use that address. If there is more
- * than one record in SRV response, setup to try all the
- * servers in the list
- */
- util_ntohl(&(ccb->reg.addr), &ipaddr);
- } else {
- /* Do a DNS A record lookup on the proxy */
- dns_error_code = dnsGetHostByName(ccb->reg.proxy, &ipaddr, 100, 1);
- if (dns_error_code == 0) {
- util_ntohl(&ipaddr, &ipaddr);
- ccb->reg.addr = ipaddr;
- } else {
- ccb->reg.addr = ip_addr_invalid;
- }
-
- }
- }
-
- /* If we failed to get a valid IP address for the proxy
- * do not broadcast the REGISTER message, but bail instead.
- */
- if ((util_check_if_ip_valid(&(ccb->reg.addr))) || obp_present) {
- send_result = SendRequest(ccb, request, sipMethodRegister,
- FALSE, TRUE, FALSE);
- } else {
- err_msg("%s: Unable to retrieve address of proxy.\n", fname);
- free_sip_message(request);
- }
-
- if (!send_result) {
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
- }
- return (send_result);
-}
-
-char *
-cc2siptype (cc_content_type_t type)
-{
- switch (type) {
- default:
- case cc_content_type_unknown:
- return SIP_CONTENT_TYPE_UNKNOWN;
- case cc_content_type_SDP:
- return SIP_CONTENT_TYPE_SDP;
- case cc_content_type_CMXML:
- return SIP_CONTENT_TYPE_CMXML;
- case cc_content_type_sipfrag:
- return SIP_CONTENT_TYPE_SIPFRAG;
- }
-}
-
-cc_content_type_t
-sip2cctype (uint8_t type)
-{
- switch (type) {
- default:
- case SIP_CONTENT_TYPE_UNKNOWN_VALUE:
- return cc_content_type_unknown;
- case SIP_CONTENT_TYPE_SDP_VALUE:
- return cc_content_type_SDP;
- case SIP_CONTENT_TYPE_CMXML_VALUE:
- return cc_content_type_CMXML;
- case SIP_CONTENT_TYPE_SIPFRAG_VALUE:
- return cc_content_type_sipfrag;
- }
-}
-
-uint8_t
-cc2sipdisp (cc_disposition_type_t type)
-{
- switch (type) {
- default:
- case cc_disposition_unknown:
- return SIP_CONTENT_DISPOSITION_UNKNOWN_VALUE;
- case cc_disposition_render:
- return SIP_CONTENT_DISPOSITION_RENDER_VALUE;
- case cc_disposition_session:
- return SIP_CONTENT_DISPOSITION_SESSION_VALUE;
- case cc_dispostion_icon:
- return SIP_CONTENT_DISPOSITION_ICON_VALUE;
- case cc_disposition_alert:
- return SIP_CONTENT_DISPOSITION_ALERT_VALUE;
- case cc_disposition_precondition:
- return SIP_CONTENT_DISPOSITION_PRECONDITION_VALUE;
- }
-}
-
-cc_disposition_type_t
-sip2ccdisp (uint8_t type)
-{
- switch (type) {
- default:
- case SIP_CONTENT_DISPOSITION_UNKNOWN_VALUE:
- return cc_disposition_unknown;
- case SIP_CONTENT_DISPOSITION_RENDER_VALUE:
- return cc_disposition_render;
- case SIP_CONTENT_DISPOSITION_SESSION_VALUE:
- return cc_disposition_session;
- case SIP_CONTENT_DISPOSITION_ICON_VALUE:
- return cc_dispostion_icon;
- case SIP_CONTENT_DISPOSITION_ALERT_VALUE:
- return cc_disposition_alert;
- case SIP_CONTENT_DISPOSITION_PRECONDITION_VALUE:
- return cc_disposition_precondition;
- }
-}
-
-
-static boolean
-sipSPIIsPrivate (ccsipCCB_t *ccb)
-{
- int blocking;
- boolean private_flag = FALSE;
-
- /*
- * If Caller ID Blocking is OFF or emergency route is ON,
- * display the actual name. Otherwise, display "Anonymous".
- */
- config_get_value(CFGID_CALLERID_BLOCKING, &blocking, sizeof(blocking));
- if ((blocking & 1) && (ccb->routeMode != RouteEmergency)) {
- private_flag = TRUE;
- }
- return private_flag;
-}
-
-/*
- * sipSPISetRPID
- *
- * Set the RPID header string sent in either a request or response.
- */
-
-static int
-sipSPISetRPID (ccsipCCB_t *ccb, boolean request)
-{
- const char *fname = "sipSPISetRPID";
- int rpid_flag = RPID_DISABLED;
- boolean private_flag;
- size_t escaped_url_len;
- char remote_party_id_buf[MAX_SIP_URL_LENGTH];
- char line_name[MAX_LINE_NAME_SIZE];
- char display_name[MAX_LINE_NAME_SIZE];
- char src_addr_str[MAX_IPADDR_STR_LEN];
- cpr_ip_type ip_type;
-
- src_addr_str[0] = '\0';
- config_get_value(CFGID_REMOTE_PARTY_ID, &rpid_flag, sizeof(rpid_flag));
-
- if (rpid_flag != RPID_ENABLED) {
- return RPID_DISABLED;
- }
-
- if (!ccb) {
- CCSIP_DEBUG_ERROR("%s: Error: NULL ccb.\n", fname);
- return rpid_flag;
- }
-
- /* If RPID string is already set, just return */
- if (ccb->sip_remote_party_id[0]) {
- return RPID_ENABLED;
- }
-
- private_flag = sipSPIIsPrivate(ccb);
-
- config_get_string((CFGID_LINE_NAME + ccb->dn_line - 1), line_name,
- sizeof(line_name));
- sip_config_get_display_name(ccb->dn_line, display_name,
- sizeof(display_name));
-
- ip_type = sipTransportGetPrimServerAddress(ccb->dn_line, src_addr_str);
-
- sstrncpy(remote_party_id_buf, "\"", MAX_SIP_URL_LENGTH);
- escaped_url_len = 1;
- escaped_url_len +=
- sippmh_converQuotedStrToEscStr(display_name, strlen(display_name),
- remote_party_id_buf + escaped_url_len,
- MAX_SIP_URL_LENGTH - escaped_url_len,
- TRUE) - 1;
- sstrncat(remote_party_id_buf,"\" <sip:",MAX_SIP_URL_LENGTH - escaped_url_len );
- escaped_url_len = strlen(remote_party_id_buf);
-
- escaped_url_len +=
- sippmh_convertURLCharToEscChar(line_name, strlen(line_name),
- remote_party_id_buf + escaped_url_len,
- MAX_SIP_URL_LENGTH - escaped_url_len,
- FALSE);
- if (ip_type == CPR_IP_ADDR_IPV6) {
- snprintf(remote_party_id_buf + escaped_url_len,
- MAX_SIP_URL_LENGTH - escaped_url_len,
- "@[%s]>;party=%s;id-type=subscriber;privacy=%s;screen=yes",
- src_addr_str, (request ? "calling" : "called"),
- (private_flag ? "full" : "off"));
- } else {
- snprintf(remote_party_id_buf + escaped_url_len,
- MAX_SIP_URL_LENGTH - escaped_url_len,
- "@%s>;party=%s;id-type=subscriber;privacy=%s;screen=yes",
- src_addr_str, (request ? "calling" : "called"),
- (private_flag ? "full" : "off"));
- }
-
- ccb->sip_remote_party_id = strlib_update(ccb->sip_remote_party_id,
- remote_party_id_buf);
-
- return RPID_ENABLED;
-}
-
-static void
-sipSPISetFrom (ccsipCCB_t *ccb)
-{
- const char *fname = "sipSPISetFrom";
- boolean private_flag;
- size_t escaped_url_len;
- char *sip_from_tag;
- char *temp_from_tag;
- char *sip_from_temp;
- char line_name[MAX_LINE_NAME_SIZE];
- char display_name[MAX_LINE_NAME_SIZE];
- char dest_sip_addr_str[MAX_IPADDR_STR_LEN];
- char *addr_str = 0;
- char addr[MAX_IPADDR_STR_LEN];
- cpr_ip_type ip_type = CPR_IP_ADDR_INVALID;
-
- if (!ccb) {
- CCSIP_DEBUG_ERROR("%s: Error: NULL ccb.\n", fname);
- return;
- }
-
- ipaddr2dotted(dest_sip_addr_str, &ccb->dest_sip_addr);
-
- if ((ccb->routeMode == RouteEmergency) ||
- (ccb->proxySelection == SIP_PROXY_BACKUP)) {
- addr_str = dest_sip_addr_str;
- } else {
- ip_type = sipTransportGetPrimServerAddress(ccb->dn_line, addr);
- addr_str = addr;
- }
-
- sip_from_temp = strlib_open(ccb->sip_from, MAX_SIP_URL_LENGTH);
-
- if (sip_from_temp == NULL) {
- CCSIP_DEBUG_ERROR("%s: Error: sip_from_temp is NULL.\n", fname);
- return;
- }
-
- private_flag = sipSPIIsPrivate(ccb);
-
- if (private_flag == TRUE) {
- if (ip_type == CPR_IP_ADDR_IPV6) {
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH, "\"%s\" <sip:%s@[%s]>",
- SIP_HEADER_ANONYMOUS_STR, SIP_HEADER_ANONYMOUS_STR,
- addr_str);
- } else {
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH, "\"%s\" <sip:%s@%s>",
- SIP_HEADER_ANONYMOUS_STR, SIP_HEADER_ANONYMOUS_STR,
- addr_str);
- }
- } else {
- /* From header needs to have global address in it */
- config_get_string((CFGID_LINE_NAME + ccb->dn_line - 1), line_name,
- sizeof(line_name));
- sip_config_get_display_name(ccb->dn_line, display_name,
- sizeof(display_name));
- sstrncpy(sip_from_temp, "\"", MAX_SIP_URL_LENGTH);
- escaped_url_len = 1;
- escaped_url_len +=
- sippmh_converQuotedStrToEscStr(display_name, strlen(display_name),
- sip_from_temp + escaped_url_len,
- MAX_SIP_URL_LENGTH - escaped_url_len,
- TRUE) - 1;
- sstrncat(sip_from_temp,"\" <sip:",MAX_SIP_URL_LENGTH - escaped_url_len );
- escaped_url_len = strlen(sip_from_temp);
- escaped_url_len +=
- sippmh_convertURLCharToEscChar(line_name, strlen(line_name),
- sip_from_temp + escaped_url_len,
- MAX_SIP_URL_LENGTH - escaped_url_len,
- TRUE) - 1;
-
- /* construct From header's URI */
- if (ip_type == CPR_IP_ADDR_IPV6) {
-
- snprintf(sip_from_temp + escaped_url_len,
- MAX_SIP_URL_LENGTH - escaped_url_len, "@[%s]>",
- addr_str);
- } else {
- snprintf(sip_from_temp + escaped_url_len,
- MAX_SIP_URL_LENGTH - escaped_url_len, "@%s>",
- addr_str);
- }
- }
-
- /* Now add tag to the From header */
- sstrncat(sip_from_temp, ";tag=",
- MAX_SIP_URL_LENGTH - strlen(sip_from_temp));
- temp_from_tag = ccsip_find_preallocated_sip_local_tag(ccb->dn_line);
- sip_from_tag = strlib_open(ccb->sip_from_tag, MAX_SIP_URL_LENGTH);
- if (temp_from_tag == NULL) {
- if (sip_from_tag) {
- sip_util_make_tag(sip_from_tag);
- sstrncat(sip_from_temp, sip_from_tag,
- MAX_SIP_URL_LENGTH - strlen(sip_from_temp));
- }
- } else {
- if (sip_from_tag) {
- sstrncpy(sip_from_tag, temp_from_tag, MAX_SIP_URL_LENGTH);
- sstrncat(sip_from_temp, temp_from_tag,
- MAX_SIP_URL_LENGTH - strlen(sip_from_temp));
- }
- ccsip_free_preallocated_sip_local_tag(ccb->dn_line);
- }
- ccb->sip_from_tag = strlib_close(sip_from_tag);
- ccb->sip_from = strlib_close(sip_from_temp);
-}
-
-/*
- * Send INVITE
- *
- * As the name suggests, called to send a SIP INVITE request.
- * Assumes that
- * - connection has been setup beforehand.
- * - SDP description has been setup.
- * Does not affect call state.
- */
-boolean
-sipSPISendInvite (ccsipCCB_t *ccb, sipInviteType_t inviteType,
- boolean initInvite)
-{
- const char *fname = "SIPSPISendInvite";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- char called_number[MAX_SIP_URL_LENGTH];
- ccsipCCB_t *referccb = NULL;
- boolean inviterefer = FALSE;
- sipMessageFlag_t messageflag;
- int i;
- int rpid_flag;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "INVITE");
-
- if (ccb->wastransferred) {
- inviterefer = TRUE;
- }
- // This routine can be called in three different contexts. These are the
- // important differences between them:
- // CONTEXT inviteType referccb
- // -----------------------------------------------------------
- // Normal SIP_INVITE_TYPE_NORMAL NULL
- // Blind Xfer SIP_INVITE_TYPE_NORMAL valid
- // Att Xfer SIP_INVITE_TYPE_TRANSFER valid
-
- referccb = sip_sm_get_target_call_by_gsm_id(ccb->gsm_id);
-
- // If there is a referccb, try to get authentication stuff from it
- if (referccb != NULL) {
- if (referccb->refer_proxy_auth != NULL) {
- ccb->refer_proxy_auth = cpr_strdup(referccb->refer_proxy_auth);
- }
- }
-
- if (inviteType == SIP_INVITE_TYPE_TRANSFER) {
- // For attended transfers we need to make a local copy of the
- // referccb if it exists
- if (NULL != referccb) {
- ccb->sip_referredBy = strlib_update(ccb->sip_referredBy,
- referccb->sip_referredBy);
- if (referccb->featuretype == CC_FEATURE_XFER) {
- ccb->sipxfercallid = strlib_update(ccb->sipxfercallid,
- referccb->sipxfercallid);
- if (ccb->sipxfercallid) {
- if (ccb->sipxfercallid[0] != '\0') {
- ccb->wastransferred = TRUE;
- inviterefer = TRUE;
- }
- }
- }
- }
-
- if (inviterefer == FALSE) {
- //Not enough information for starting attended transfer
- CCSIP_DEBUG_ERROR("%s: Error:Replaces INVITE build unsuccessful.\n",
- fname);
- return (FALSE);
- }
- }
-
- if (inviteType != SIP_INVITE_TYPE_REDIRECTED) {
- ccb->sip_to = strlib_update(ccb->sip_to, ccb->calledNumber);
- }
-
-
- /*
- * Set from header
- */
- sipSPISetFrom(ccb);
-
- /*
- * Set RPID header.
- */
- rpid_flag = sipSPISetRPID(ccb, TRUE);
-
- /*
- * The calledNumber needs to be rewritten with the backup proxy
- * ip address if the backup proxy is active
- */
- if (ccb->proxySelection == SIP_PROXY_BACKUP) {
- sstrncpy(called_number, ccb->calledDisplayedName, MAX_SIP_URL_LENGTH);
-
- /*
- * NOTE: Need to replace with new routine ???
- */
- if (called_number[0] != '\0') {
- sip_sm_util_normalize_name(ccb, called_number);
- }
- }
-
- // Add Create Request Here
- messageflag.flags = 0;
- messageflag.flags |= SIP_HEADER_ACCEPT_BIT |
- SIP_HEADER_EXPIRES_BIT |
- SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_DIVERSION_BIT |
- SIP_HEADER_SUPPORTED_BIT |
- SIP_HEADER_ALLOW_EVENTS_BIT |
- SIP_HEADER_ALLOW_BIT |
- SIP_HEADER_RECV_INFO_BIT |
- SIP_HEADER_REQUIRE_BIT;
-
- if (ccb->authen.authorization != NULL) {
- messageflag.flags |= SIP_HEADER_AUTHENTICATION_BIT;
- }
- if (ccb->refer_proxy_auth != NULL) {
- messageflag.flags |= SIP_HEADER_PROXY_AUTH_BIT;
- }
- if (ccb->sip_referredBy[0] != '\0') {
- messageflag.flags |= SIP_HEADER_REFERRED_BY_BIT;
- }
- if (((TRUE == inviterefer) || (ccb->flags & SENT_INVITE_REPLACE)) &&
- ('\0' != ccb->sipxfercallid[0])) {
- messageflag.flags |= SIP_HEADER_REPLACES_BIT;
- }
- if (ccb->sip_reqby[0]) {
- messageflag.flags |= SIP_HEADER_REQUESTED_BY_BIT;
- }
- if (rpid_flag == RPID_ENABLED) {
- messageflag.flags |= SIP_HEADER_REMOTE_PARTY_ID_BIT;
- }
- if (ccb->out_call_info != NULL) {
- messageflag.flags |= SIP_HEADER_CALL_INFO_BIT;
- }
- if (ccb->join_info != NULL) {
- messageflag.flags |= SIP_HEADER_JOIN_INFO_BIT;
- }
-
- /* Write SDP */
- messageflag.flags |= SIP_HEADER_CONTENT_TYPE_BIT;
- request = GET_SIP_MESSAGE();
- if (request == NULL) {
- CCSIP_DEBUG_ERROR("%s: Error: Unable to allocate INVITE request\n",
- fname);
- return (FALSE);
- }
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodInvite, request,
- initInvite, 0)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
- UPDATE_FLAGS(flag, tflag);
-
- ccb->ReqURIOriginal = strlib_update(ccb->ReqURIOriginal, ccb->ReqURI);
-
- /*
- * If overloaded headers are present from the 302, add them to the
- * Invite message
- */
- if ((ccb->redirect_info) &&
- (ccb->redirect_info->sipContact->locations[0]->genUrl) &&
- (ccb->redirect_info->sipContact->locations[0]->genUrl->u.sipUrl) &&
- (ccb->redirect_info->sipContact->locations[0]->genUrl->u.sipUrl->headerp) &&
- (inviteType == SIP_INVITE_TYPE_REDIRECTED)) {
- for (i = 0;
- i < ccb->redirect_info->sipContact->locations[0]->genUrl->u.sipUrl->num_headers;
- i++) {
- tflag = sippmh_add_text_header(request,
- ccb->redirect_info->sipContact->locations[0]->genUrl->u.
- sipUrl->headerp[i].attr,
- ccb->redirect_info->sipContact->locations[0]->genUrl->u.
- sipUrl->headerp[i].value);
- UPDATE_FLAGS(flag, tflag);
- }
- }
-
- if (flag != STATUS_SUCCESS) {
- free_sip_message(request);
- CCSIP_DEBUG_ERROR("%s: Error: INVITE message build unsuccessful.\n",
- fname);
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
- return (FALSE);
- }
-
- ccb->retx_counter = 0;
-
- if (SendRequest(ccb, request, sipMethodInvite, FALSE, TRUE, TRUE)
- == FALSE) {
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-sipRet_t
-sipSPIAddCallStats (ccsipCCB_t *ccb, sipMessage_t *msg)
-{
- int call_stats_flag;
- sipRet_t tflag = STATUS_SUCCESS;
-
- config_get_value(CFGID_CALL_STATS, &call_stats_flag, sizeof(call_stats_flag));
- if ((call_stats_flag) && (ccb->kfactor_ptr)) {
- if (ccb->kfactor_ptr->rxstats[0] != NUL) {
- tflag = sippmh_add_text_header(msg, SIP_RX_CALL_STATS, ccb->kfactor_ptr->rxstats);
- }
- if (ccb->kfactor_ptr->txstats[0] != NUL) {
- tflag = sippmh_add_text_header(msg, SIP_TX_CALL_STATS, ccb->kfactor_ptr->txstats);
- }
- }
- return tflag;
-}
-
-boolean
-sipSPISendInviteMidCall (ccsipCCB_t *ccb, boolean expires)
-{
- const char *fname = "sipSPISendInviteMidCall";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- int rpid_flag;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "INVITE");
-
- /*
- * Build the request Here
- */
- messageflag.flags = 0;
- messageflag.flags |= SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_ROUTE_BIT |
- SIP_HEADER_CONTENT_TYPE_BIT |
- SIP_HEADER_ACCEPT_BIT |
- SIP_HEADER_SUPPORTED_BIT |
- SIP_HEADER_ALLOW_EVENTS_BIT |
- SIP_HEADER_ALLOW_BIT |
- SIP_HEADER_RECV_INFO_BIT |
- SIP_HEADER_REQUIRE_BIT;
-
- if ((ccb->authen.authorization != NULL) &&
- ((ccb->state == SIP_STATE_SENT_INVITE) ||
- (ccb->state == SIP_STATE_SENT_MIDCALL_INVITE))) {
- messageflag.flags |= SIP_HEADER_AUTHENTICATION_BIT;
- }
-
- if ((ccb->authen.authorization != NULL) &&
- (ccb->state == SIP_STATE_SENT_INVITE)) {
- if (ccb->join_info != NULL) {
- messageflag.flags |= SIP_HEADER_JOIN_INFO_BIT;
- }
- }
-
- if ('\0' != ccb->sipxfercallid[0]) {
- messageflag.flags |= SIP_HEADER_REPLACES_BIT;
- }
-
- if (expires > 0) {
- messageflag.flags |= SIP_HEADER_EXPIRES_BIT;
- }
-
- if (ccb->sip_referredBy[0]) {
- messageflag.flags |= SIP_HEADER_REFERRED_BY_BIT;
- }
-
- /*
- * Set RPID header.
- */
- rpid_flag = sipSPISetRPID(ccb, TRUE);
- if (rpid_flag == RPID_ENABLED) {
- messageflag.flags |= SIP_HEADER_REMOTE_PARTY_ID_BIT;
- }
-
- if (ccb->out_call_info) {
- messageflag.flags |= SIP_HEADER_CALL_INFO_BIT;
- }
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodInvite, request, FALSE, 0)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
-
- UPDATE_FLAGS(flag, tflag);
-
-
- tflag = sipSPIAddCallStats(ccb, request);
- UPDATE_FLAGS(flag, tflag);
-
- /* Recalc and add Authorization header if needed */
- if ((ccb->state != SIP_STATE_SENT_INVITE) &&
- (ccb->state != SIP_STATE_SENT_MIDCALL_INVITE)) {
- sipSPIGenerateGenAuthorizationResponse(ccb, request, &flag,
- SIP_METHOD_INVITE);
- }
-
- /* Write SDP */
- if (flag != STATUS_SUCCESS) {
- free_sip_message(request);
- CCSIP_DEBUG_ERROR("%s: Error: INVITE message build unsuccessful.\n",
- fname);
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
- return (FALSE);
- }
- /*
- * Currently the following field is being set to zero when the
- * midcall invite is not being done as a response to an authorization
- * challenge. So utilize this fact to prevent proxy backup selection
- * on a mid-call invite. The end result is to stick with the same
- * proxy as the original invite.
- */
- if (ccb->authen.cred_type == 0) {
- ccb->proxySelection = SIP_PROXY_DO_NOT_CHANGE_MIDCALL;
- }
-
- /* Successfully constructed msg with new URI for this INVITE to send out.
- * Update URIOriginal before sending out.
- */
- ccb->ReqURIOriginal = strlib_update(ccb->ReqURIOriginal, ccb->ReqURI);
-
- /* Enable reTx and send */
- ccb->retx_counter = 0;
- if (SendRequest(ccb, request, sipMethodInvite, TRUE, TRUE, TRUE) == FALSE) {
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-
-/*
- * Sends the ACK request.
- * Assumes that
- * - the connection is setup.
- * Appends session description if sd = TRUE. (This would
- * be the case, if we want to change the codec that
- * was sent on the INVITE.
- * Does not affect call state.
- */
-boolean
-sipSPISendAck (ccsipCCB_t *ccb, sipMessage_t *response)
-{
- const char *fname = "sipSPISendAck";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- uint32_t response_cseq_number = 0;
- sipCseq_t *response_cseq_structure;
- const char *response_cseq;
- int16_t trx_index = -1;
- boolean retval;
- int rpid_flag;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "ACK");
-
- /*
- * Build the request
- */
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_ROUTE_BIT |
- SIP_HEADER_RECV_INFO_BIT;
-
- /*
- * Cseq number in the response could be different from that in ccb.
- * If there was no response as in
- * ccsip_handle_sentinviteconnected_ev_cc_connected_ack
- * then use ccb for getting Cseq number
- */
- if (response) {
- response_cseq = sippmh_get_cached_header_val(response, CSEQ);
- if (!response_cseq) {
- CCSIP_DEBUG_ERROR("%s: Error: Unable to obtain response CSeq "
- "header.\n", fname);
- return (FALSE);
- }
- response_cseq_structure = sippmh_parse_cseq(response_cseq);
- if (!response_cseq_structure) {
- CCSIP_DEBUG_ERROR("%s: Error: Unable to parse response CSeq "
- "header.\n", fname);
- return (FALSE);
- }
- response_cseq_number = response_cseq_structure->number;
- cpr_free(response_cseq_structure);
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Cseq from response = %d \n",
- DEB_F_PREFIX_ARGS(SIP_ACK, "sipSPISendAck"), response_cseq_number);
- } else {
- trx_index = get_method_request_trx_index(ccb, sipMethodInvite, TRUE);
- if (trx_index < 0) {
- return (FALSE);
- }
- response_cseq_number = ccb->sent_request[trx_index].cseq_number;
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Cseq from ccb = %d \n",
- DEB_F_PREFIX_ARGS(SIP_ACK, "sipSPISendAck"), response_cseq_number);
- }
-
- messageflag.flags |= SIP_HEADER_CONTENT_LENGTH_BIT;
- if (ccb->authen.authorization != NULL) {
- messageflag.flags |= SIP_HEADER_AUTHENTICATION_BIT;
- }
-
- /*
- * Set RPID header.
- */
- rpid_flag = sipSPISetRPID(ccb, TRUE);
- if (rpid_flag == RPID_ENABLED) {
- messageflag.flags |= SIP_HEADER_REMOTE_PARTY_ID_BIT;
- }
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodAck, request, FALSE,
- response_cseq_number)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
-
- UPDATE_FLAGS(flag, tflag);
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request)
- free_sip_message(request);
-
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
- return (FALSE);
- }
-
- /* Send message */
- retval = SendRequest(ccb, request, sipMethodAck, FALSE, FALSE, FALSE);
-
- // We are done with this INVITE request so lets clear and reorder our
- // cseq list of outstanding requests. Assumes that ACK will only be
- // sent for INVITE. Also note that no trx block is allocated for Ack
- // and so there is no need to free it.
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
- return (retval);
-}
-
-
-/*
- * Sends the BYE request for the call.
- * Assumes that
- * - the connection is setup.
- * Does not change the state, but changes the disconnection flags.
- */
-void
-sipSPISendBye (ccsipCCB_t *ccb, char *alsoString, sipMessage_t *pForked200)
-{
- const char *fname = "sipSPISendBye";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- sipContact_t *stored_contact_info = NULL;
- sipRecordRoute_t *stored_record_route_info = NULL;
- static char stored_sip_to[MAX_SIP_URL_LENGTH];
- static char stored_sip_from[MAX_SIP_URL_LENGTH];
- static char last_route[MAX_SIP_URL_LENGTH];
- const char *forked200_contact = NULL;
- const char *forked200_record_route = NULL;
- const char *forked200_to = NULL;
- const char *forked200_from = NULL;
- sipMessageFlag_t messageflag;
-
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "BYE");
-
- /*
- * If this BYE is in response to the secondary forked 200 OK message
- * (from the callee being rejected), then we need to use the
- * Contact and Record-Route of this 200 OK message, rather than the
- * stored ccb->contact_info and ccb->record_route_info.
- * So, if pForked200 exists, then we will:
- * - save existing ccb->contact_info and ccb->record_route_info fields
- * - parse Contact and Record-Route of the forked 200
- * - use these values to form this BYE's Req-URI
- * - restore the original ccb->contact_info and ccb->record_route_info
- */
- if (pForked200) {
- stored_contact_info = ccb->contact_info;
- stored_record_route_info = ccb->record_route_info;
- sstrncpy(stored_sip_to, ccb->sip_to, MAX_SIP_URL_LENGTH);
- sstrncpy(stored_sip_from, ccb->sip_from, MAX_SIP_URL_LENGTH);
-
- forked200_contact = sippmh_get_cached_header_val(pForked200, CONTACT);
- forked200_record_route =
- sippmh_get_cached_header_val(pForked200, RECORD_ROUTE);
- forked200_to = sippmh_get_cached_header_val(pForked200, TO);
- forked200_from = sippmh_get_cached_header_val(pForked200, FROM);
-
- if (forked200_contact) {
- ccb->contact_info = sippmh_parse_contact(forked200_contact);
- }
- if (forked200_record_route) {
- ccb->record_route_info =
- sippmh_parse_record_route(forked200_record_route);
- }
- ccb->sip_to = strlib_update(ccb->sip_to, forked200_to);
- ccb->sip_from = strlib_update(ccb->sip_from, forked200_from);
- }
-
- /*
- * Build the request
- */
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_CONTENT_LENGTH_BIT;
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodBye, request, FALSE, 0)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
-
- UPDATE_FLAGS(flag, tflag);
-
-
- /* add in call stats header if needed */
- tflag = sipSPIAddCallStats(ccb, request);
- UPDATE_FLAGS(flag, tflag);
-
- if (alsoString) {
- tflag = sippmh_add_text_header(request, SIP_HEADER_ALSO, alsoString);
- UPDATE_FLAGS(flag, tflag);
- }
-
- memset(last_route, 0, MAX_SIP_URL_LENGTH);
- tflag = (sipSPIAddRouteHeaders(request, ccb, last_route, MAX_SIP_URL_LENGTH)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- UPDATE_FLAGS(flag, tflag);
- sipSPIGenerateGenAuthorizationResponse(ccb, request, &flag, SIP_METHOD_BYE);
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request)
- free_sip_message(request);
- if (alsoString)
- cpr_free(alsoString);
- clean_method_request_trx(ccb, sipMethodBye, TRUE);
- return;
- }
-
- ccb->retx_counter = 0;
- /* Send message */
- (void) SendRequest(ccb, request, sipMethodBye, FALSE, TRUE, FALSE);
-
- /*
- * Update history
- */
- /* Record Also header if any */
- if (alsoString) {
- if (alsoString[0]) {
- sstrncpy(gCallHistory[ccb->index].last_bye_also_string, alsoString,
- MAX_SIP_URL_LENGTH);
- }
- cpr_free(alsoString);
- } else {
- memset(gCallHistory[ccb->index].last_bye_also_string, 0,
- MAX_SIP_URL_LENGTH);
- }
-
- /* Record current Route */
- if (last_route[0]) {
- sstrncpy(gCallHistory[ccb->index].last_route, last_route,
- MAX_SIP_URL_LENGTH);
- } else {
- memset(gCallHistory[ccb->index].last_route, 0, MAX_SIP_URL_LENGTH);
- }
- /* Record current Request-URI */
- if (ccb->ReqURI[0]) {
- sstrncpy(gCallHistory[ccb->index].last_route_request_uri, ccb->ReqURI,
- MAX_SIP_URL_LENGTH);
- } else {
- memset(gCallHistory[ccb->index].last_route_request_uri, 0,
- MAX_SIP_URL_LENGTH);
- }
-
-// bugid: CSCsz34666
-// /*
-// * Store call history info
-// */
-// if ((int) (ccb->index) <= TEL_CCB_END) {
-// memcpy(gCallHistory[ccb->index].last_call_id, ccb->sipCallID,
-// MAX_SIP_CALL_ID);
-// }
-
- /*
- * Restore the original ccb->contact and ccb->record_route fields
- */
- if (pForked200) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = stored_contact_info;
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- }
- ccb->record_route_info = stored_record_route_info;
-
- ccb->sip_to = strlib_update(ccb->sip_to, stored_sip_to);
- ccb->sip_from = strlib_update(ccb->sip_from, stored_sip_from);
- }
-
- return;
-}
-
-
-
-/*
- * Sends the SIP CANCEL request, to disconnect a call that
- * is not in the active state.
- */
-void
-sipSPISendCancel (ccsipCCB_t *ccb)
-{
- const char *fname = "sipSPISendCancel";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- char *temp = NULL;
- char local_cpy[MAX_SIP_URL_LENGTH];
- string_t hold_to_tag = strlib_copy(ccb->sip_to);
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "CANCEL");
-
- messageflag.flags = 0;
- ccb->authen.cred_type = 0;
-
- messageflag.flags = SIP_HEADER_CONTENT_LENGTH_BIT;
-
- /* Remove the to_tag from the CANCEL message if present */
- sstrncpy(local_cpy, ccb->sip_to, MAX_SIP_URL_LENGTH);
- temp = strstr(local_cpy, ">");
- if (temp != NULL) {
- *(temp + 1) = '\0';
- }
- ccb->sip_to = strlib_update(ccb->sip_to, local_cpy);
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodCancel, request, FALSE, 0)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
-
- /* restore the to_tag if it was there */
- if (hold_to_tag) {
- ccb->sip_to = strlib_update(ccb->sip_to, hold_to_tag);
- strlib_free(hold_to_tag);
- }
- hold_to_tag = strlib_empty();
-
- UPDATE_FLAGS(flag, tflag);
- /* Recalc and add Authorization header if needed */
- sipSPIGenerateGenAuthorizationResponse(ccb, request, &flag,
- SIP_METHOD_CANCEL);
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request)
- free_sip_message(request);
- clean_method_request_trx(ccb, sipMethodCancel, TRUE);
- return;
- }
- /* Record current Request-URI */
- if (ccb->ReqURI[0]) {
- sstrncpy(gCallHistory[ccb->index].last_route_request_uri, ccb->ReqURI,
- MAX_SIP_URL_LENGTH);
- } else {
- memset(gCallHistory[ccb->index].last_route_request_uri, 0,
- MAX_SIP_URL_LENGTH);
- }
- if (SendRequest(ccb, request, sipMethodCancel, FALSE, TRUE, FALSE)
- == FALSE) {
- clean_method_request_trx(ccb, sipMethodCancel, TRUE);
- return;
- } else {
- return;
- }
-}
-
-void
-sip_platform_icmp_unreachable_callback (void *ccb, uint32_t ipaddr)
-{
- static const char fname[] = "sip_platform_icmp_unreachable_callback";
- uint32_t *icmp_msg;
-
- icmp_msg = (uint32_t *) SIPTaskGetBuffer(sizeof(uint32_t));
- if (!icmp_msg) {
- CCSIP_DEBUG_ERROR("%s: Error: get buffer failed.\n", fname);
- return;
- }
- *icmp_msg = ((ccsipCCB_t *)ccb)->index;
-
- if (SIPTaskSendMsg(SIP_ICMP_UNREACHABLE, (cprBuffer_t)icmp_msg,
- sizeof(uint32_t), (void *)(long)ipaddr) == CPR_FAILURE) {
- CCSIP_DEBUG_ERROR("%s: Error: send msg failed.\n", fname);
- cpr_free((cprBuffer_t)icmp_msg);
- }
- return;
-}
-
-/*
- * Sends the SIP REFER request, to Transfer the call
- *
- * Parameters:
- * ccb - reference tio the existing call control block
- * referto - Dial string to make a call (If null it will pick up from ccb)
- * referto_typ to indicate if the referto is trasnfer or token refer
- *
- */
-boolean
-sipSPISendRefer (ccsipCCB_t *ccb, char *referto, sipRefEnum_e referto_type)
-{
- const char *fname = "sipSPISendRefer";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- ccsipCCB_t *xfer_ccb = NULL;
- char tempreferto[MAX_SIP_URL_LENGTH + 2];
- char callid[MAX_SIP_HEADER_LENGTH + 2];
- sipMessageFlag_t messageflag;
- char *semi = NULL;
- char *left_bracket = NULL;
- char *right_bracket = NULL;
- char *msg_referto = NULL;
- string_t copy_of_referto = NULL;
- int rpid_flag;
- char *ref_to_callid = NULL;
- const char *to_tag = NULL;
- const char *from_tag = NULL;
- boolean dm_info = FALSE;
- sipJoinInfo_t join_info;
-
- memset(&join_info, 0, sizeof(join_info));
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "REFER");
- /*
- * Build the request
- */
-
- if (sipSPIGenerateReferredByHeader(ccb) == FALSE) {
- tflag = HSTATUS_FAILURE;
- } else {
- tflag = HSTATUS_SUCCESS;
- }
- UPDATE_FLAGS(flag, tflag);
-
- messageflag.flags = 0;
- /*
- * Don't add the content length bit here. Content length
- * needs to be the last in the header. TCP uses the content
- * length to do framing.
- */
- messageflag.flags = SIP_HEADER_CONTACT_BIT | SIP_HEADER_ROUTE_BIT;
-
- /*
- * Set RPID header.
- */
- rpid_flag = sipSPISetRPID(ccb, TRUE);
- if (rpid_flag == RPID_ENABLED) {
- messageflag.flags |= SIP_HEADER_REMOTE_PARTY_ID_BIT;
- }
-
- if (referto) {
- // Get a new call-id if this REFER is for fallback token registration
- if (strncmp(referto, TOKEN_REFER_TO, sizeof(TOKEN_REFER_TO)) == 0) {
- ccb->sipCallID[0] = '\0';
- sip_util_get_new_call_id(ccb);
- }
- }
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodRefer, request, FALSE, 0)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
-
- UPDATE_FLAGS(flag, tflag);
-
- /* Recalc and add Authorization header if needed */
- sipSPIGenerateGenAuthorizationResponse(ccb, request, &flag,
- SIP_METHOD_REFER);
-
- memset(tempreferto, 0, MAX_SIP_URL_LENGTH + 2);
- memset(callid, 0, MAX_SIP_HEADER_LENGTH + 2);
-
- /* see if we have ;user= */
- if (referto) {
- semi = strchr(referto, ';');
- }
-
- if (CC_FEATURE_XFER == ccb->featuretype) {
- // The con_call_id is filled up by GSM when it opens up the line This
- // is used to cross reference the call_ids
- xfer_ccb = sip_sm_get_ccb_by_target_call_id(ccb->con_call_id);
-
- if (xfer_ccb != NULL) {
- ref_to_callid = xfer_ccb->sipCallID;
- to_tag = xfer_ccb->sip_to_tag;
- from_tag = xfer_ccb->sip_from_tag;
- }
-
- if (xfer_ccb != NULL || dm_info == TRUE) {
- int i = 0;
-
- // Create Refer_to header with replace id (call_id of other call)
- // and To-Tag of other call - escape the replaced callid
- while (*ref_to_callid != '\0') {
- if (*ref_to_callid != '@') {
- callid[i++] = *ref_to_callid;
- } else {
- callid[i++] = '%';
- callid[i++] = '4';
- callid[i++] = '0';
- }
- ref_to_callid++;
- }
- callid[i] = '\0';
-
- /* first get rid of opening and closing braces, if there */
- copy_of_referto = strlib_copy(referto);
- if (copy_of_referto) {
- left_bracket = strpbrk(copy_of_referto, "<");
- }
- if (left_bracket) {
- left_bracket++;
- right_bracket = strchr(left_bracket, '>');
- if (right_bracket) {
- *right_bracket++ = 0;
- }
- msg_referto = left_bracket;
- } else {
- msg_referto = referto;
- }
- if (msg_referto) {
- if (strncmp(msg_referto, "sip:", 4) == 0) {
- snprintf(tempreferto, sizeof(tempreferto),
- "<%s%c%s%c%s%%3B%s%%3D%s%%3B%s%%3D%s>",
- msg_referto, QUESTION_MARK,
- SIP_HEADER_REPLACES, EQUAL_SIGN, callid,
- TO_TAG, to_tag,
- FROM_TAG, from_tag);
- } else {
- snprintf(tempreferto, sizeof(tempreferto),
- "<sip:%s%c%s%c%s%%3B%s%%3D%s%%3B%s%%3D%s>",
- msg_referto, QUESTION_MARK,
- SIP_HEADER_REPLACES, EQUAL_SIGN, callid,
- TO_TAG, to_tag,
- FROM_TAG, from_tag);
- }
- }
- strlib_free(copy_of_referto);
- }
-
- if (dm_info) {
- cpr_free(join_info.call_id);
- cpr_free(join_info.to_tag);
- cpr_free(join_info.from_tag);
- }
-
- tflag = sippmh_add_text_header(request, SIP_HEADER_REFER_TO,
- ((NULL != xfer_ccb)|| (dm_info == TRUE)) ? tempreferto : referto);
- UPDATE_FLAGS(flag, tflag);
- } else {
- if (referto) {
- if ((strncmp(referto, "<sip:", 5) == 0) ||
- (strncmp(referto, "sip:", 4) == 0) ||
- (strncmp(referto, "<urn:", 5) == 0)) {
- sstrncpy(tempreferto, referto, sizeof(tempreferto));
-
- /* REFER to get the token should be norefersub */
- if (strncmp(referto, TOKEN_REFER_TO, sizeof(TOKEN_REFER_TO))
- == 0) {
- (void) sippmh_add_text_header(request, SIP_HEADER_REQUIRE,
- "norefersub");
- }
- } else {
- if (semi) {
- snprintf(tempreferto, sizeof(tempreferto), "<sip:%s>",
- referto);
- } else {
- snprintf(tempreferto, sizeof(tempreferto), "sip:%s",
- referto);
- }
- }
- }
- tflag = sippmh_add_text_header(request, SIP_HEADER_REFER_TO,
- tempreferto);
- UPDATE_FLAGS(flag, tflag);
- }
-
- ccb->sip_referTo = strlib_update(ccb->sip_referTo, referto);
- tflag = sippmh_add_text_header(request, SIP_HEADER_REFERRED_BY,
- ccb->sip_referredBy);
- if (tflag != HSTATUS_SUCCESS) {
- return FALSE;
- }
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request)
- free_sip_message(request);
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- return (FALSE);
- }
-// cpr_free(referto);
-
- /*
- * Add the content length now.
- */
- tflag = sippmh_add_int_header(request, SIP_HEADER_CONTENT_LENGTH, 0);
- UPDATE_FLAGS(flag, tflag);
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request) {
- free_sip_message(request);
- }
- return FALSE;
- }
-
- ccb->retx_counter = 0;
-
- if (SendRequest(ccb, request, sipMethodRefer, FALSE, TRUE, FALSE) == FALSE) {
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/*
- * Sends the Notify
- * Will be sent when we get OK from target (in case of Refer)
- *
- * Note: Assumes that the connection is setup.
- *
- * Parameter:
- * ccb - call control block
- * response
-*/
-boolean
-sipSPISendNotify (ccsipCCB_t *ccb, int response)
-{
- const char *fname = "sipSPISendNotify";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- char *body;
- char errortext[MAX_SIP_URL_LENGTH];
- char subs_state_hdr[SUBS_STATE_HDR_LEN];
- int respClass;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "Notify");
-
- /*
- * Clean up any remaining transactions before sending the next request.
- * Normally the transactions are cleaned after final responses (200OK)
- * and if not they will be cleaned after the timeouts. Currently for
- * NOTIFYs there are not timeout cleanups, so we will explicitly clean
- * any outstanding transactions now before the next request.
- *
- * This fix works today because we don't really care about any responses
- * to NOTIFY requests and do not act on them. The transaction layer should
- * be enhanced to handles these cases. This should be addressed under the
- * Ringpops feature.
- */
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
-
- /*
- * Before we do the real notify work, we may need to clean up the
- * refer proxy authorization stuff that may have been left laying around
- * during the transfer.
- *
- * This is the Proxy-Authorization that came in the REFER's Refer-To
- * as an escaped header and therefore should only be alive till the
- * transfer is done.
- *
- * But we have to do this only if we are sending the last notify for
- * a REFER, i.e. if we are sending the last sipfrag. For ex:
- * "200 OK", or "404 Not Found". We have to check for this because
- * after sending a NOTIFY("100 Trying") to the Transferor we send an
- * INVITE to the target and the Proxy-Authorization is required. When
- * we send a NOTIFY indicating success or failure, we can remove the
- * refer_proxy_auth in both ccbs.
- */
- respClass = response / 100;
- if (respClass >= 2) {
- if (ccb->refer_proxy_auth) {
- ccsipCCB_t *other_ccb;
-
- cpr_free(ccb->refer_proxy_auth);
- ccb->refer_proxy_auth = NULL;
- // now, find the ccb of the call we transferred to....
- other_ccb = sip_sm_get_ccb_by_callid(ccb->sipxfercallid);
- if (other_ccb != NULL) {
- if (other_ccb->refer_proxy_auth) {
- cpr_free(other_ccb->refer_proxy_auth);
- other_ccb->refer_proxy_auth = NULL;
- }
- }
- }
- }
-
- /*
- * Build the request
- */
- // The addition of the CSeq method will be done when CSeq number is added
- // ccb->last_sent_request_cseq_method = sipMethodNotify;
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_ROUTE_BIT | SIP_HEADER_CONTACT_BIT;
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodNotify, request, FALSE, 0)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
-
- UPDATE_FLAGS(flag, tflag);
-
- tflag = sippmh_add_text_header(request, SIP_HEADER_EVENT, SIP_EVENT_REFER);
- UPDATE_FLAGS(flag, tflag);
-
- // Add Subscription-State header
- if (ccb->flags & FINAL_NOTIFY) {
- snprintf(subs_state_hdr, SUBS_STATE_HDR_LEN,
- "terminated; reason=noresource");
- } else {
- uint32_t expires_timeout = 0;
-
- config_get_value(CFGID_TIMER_INVITE_EXPIRES, &expires_timeout,
- sizeof(expires_timeout));
- snprintf(subs_state_hdr, SUBS_STATE_HDR_LEN, "active; expires=%d",
- expires_timeout);
- }
- tflag = sippmh_add_text_header(request, SIP_HEADER_SUBSCRIPTION_STATE,
- subs_state_hdr);
- UPDATE_FLAGS(flag, tflag);
-
- /* Recalc and add Authorization header if needed */
- sipSPIGenerateGenAuthorizationResponse(ccb, request, &flag,
- SIP_METHOD_NOTIFY);
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request) {
- free_sip_message(request);
- }
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- return (FALSE);
- }
-
- /* Write message */
- /*
- * Currently the only notify message the phone sends is with respect
- * to refer. This routine looks like a general send notify routine.
- * One would assume then there needs to be some sort of if (refer)
- * check to cause it to send "message/sipfrag" otherwise send
- * "application/sip"
- */
-// tflag = sippmh_add_text_header(request, SIP_HEADER_CONTENT_TYPE,
-// SIP_CONTENT_TYPE_SIP );
- // Don't add content-type explicitly
- // tflag = sippmh_add_text_header(request, SIP_HEADER_CONTENT_TYPE,
- // SIP_CONTENT_TYPE_SIPFRAG );
-// UPDATE_FLAGS(flag, tflag);
-
- body = (char *) cpr_malloc(MAX_SIP_URL_LENGTH * sizeof(char));
- if (!body) {
- if (request) {
- free_sip_message(request);
- }
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- return FALSE;
- }
- memset(errortext, 0, MAX_SIP_URL_LENGTH);
- get_sip_error_string(errortext, response);
- snprintf(body, MAX_SIP_URL_LENGTH, "%s %d %s\r\n", SIP_VERSION,
- response, errortext);
-
- tflag = sippmh_add_message_body(request, body, strlen(body),
- SIP_CONTENT_TYPE_SIPFRAG,
- SIP_CONTENT_DISPOSITION_SESSION_VALUE,
- TRUE, NULL);
- UPDATE_FLAGS(flag, tflag);
-
- // No need to add header length separately
- // tflag = sippmh_add_int_header(request, SIP_HEADER_CONTENT_LENGTH,
- // strlen(message_body));
- // UPDATE_FLAGS(flag, tflag);
-
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request) {
- free_sip_message(request);
- }
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- return (FALSE);
- }
-
- ccb->retx_counter = 0;
-
- if (SendRequest(ccb, request, sipMethodNotify, FALSE, TRUE, FALSE) == FALSE) {
- clean_method_request_trx(ccb, sipMethodNotify, TRUE);
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/*
- * Sends the Info
- *
- * Note: Assumes that the connection is setup.
- *
- * Parameter:
- * ccb - call control block
- * info_package - the Info-Package header of the Info Package
- * content_type - the Content-Type header of the Info Package
- * message_body - the message body of the Info Package
-*/
-boolean
-sipSPISendInfo (ccsipCCB_t *ccb, const char *info_package,
- const char *content_type, const char *message_body)
-{
- const char *fname = "sipSPISendInfo";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- char *body;
- boolean retval;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "Info");
-
- /*
- * Build the request
- */
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_ROUTE_BIT | SIP_HEADER_CONTACT_BIT;
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodInfo, request, FALSE, 0)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
-
- UPDATE_FLAGS(flag, tflag);
-
- /* FIXME Media Control currently does not follow the offer/offer
- negotiation process outlined in IETF draft
- draft-ietf-sip-info-events-01, so do not add Info-Package
- header field if it's Media Control Info Package. */
- if (cpr_strncasecmp(content_type, SIP_CONTENT_TYPE_MEDIA_CONTROL,
- strlen(SIP_CONTENT_TYPE_MEDIA_CONTROL)) != 0) {
- tflag = sippmh_add_text_header(request, SIP_HEADER_INFO_PACKAGE, info_package);
- UPDATE_FLAGS(flag, tflag);
- }
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request) {
- free_sip_message(request);
- }
- return FALSE;
- }
-
- body = (char *) cpr_malloc((strlen(message_body) + 1) * sizeof(char));
- if (!body) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_MEMORY_OUT_OF_MEM), fname);
- if (request) {
- free_sip_message(request);
- }
- return FALSE;
- }
- memcpy(body, message_body, strlen(message_body) + 1);
-
- tflag = sippmh_add_message_body(request, body, strlen(body),
- content_type,
- SIP_CONTENT_DISPOSITION_SESSION_VALUE,
- TRUE, NULL);
- flag = tflag;
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- cpr_free(body);
- if (request) {
- free_sip_message(request);
- }
- return FALSE;
- }
-
- retval = SendRequest(ccb, request, sipMethodInfo, TRUE, FALSE, FALSE);
-
- // Don't keep the trx so as not to mess up the retran timer of other requests
- /*
- * FIXME fix it when the framework is modified to support concurrent requests
- */
- clean_method_request_trx(ccb, sipMethodInfo, TRUE);
-
- return retval;
-}
-
-/*
- * Sends the BYE or CANCEL response for the call.
- * Assumes that
- * - the connection is setup.
- */
-boolean
-sipSPISendByeOrCancelResponse (ccsipCCB_t *ccb, sipMessage_t *request,
- sipMethod_t sipMethodByeorCancel)
-{
- const char *fname = "sipSPISendByeResponse";
- sipMessage_t *response = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- boolean result;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_RESPONSE),
- fname, 200);
-
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_CONTENT_LENGTH_BIT;
-
- response = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateResponse(ccb, messageflag, SIP_STATUS_SUCCESS, response,
- SIP_SUCCESS_SETUP_PHRASE, 0, NULL, sipMethodByeorCancel)) {
- flag = HSTATUS_SUCCESS;
- } else {
- flag = HSTATUS_FAILURE;
- }
-
- /* send call stats on BYE response */
- if ((flag == STATUS_SUCCESS) && (sipMethodByeorCancel == sipMethodBye)) {
- flag = sipSPIAddCallStats(ccb, response);
- }
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (response) {
- free_sip_message(response);
- }
- clean_method_request_trx(ccb, sipMethodByeorCancel, FALSE);
- return (FALSE);
- }
- result = sendResponse(ccb, response, request, FALSE, sipMethodByeorCancel);
- clean_method_request_trx(ccb, sipMethodByeorCancel, FALSE);
- return (result);
-}
-
-
-
-/*
- * Send 100 TRYING
- */
-void
-sipSPISendInviteResponse100 (ccsipCCB_t *ccb, boolean remove_to_tag)
-{
- char *temp = NULL;
- char local_cpy[MAX_SIP_URL_LENGTH];
- string_t hold_to_tag = NULL;
-
- if (remove_to_tag) {
- hold_to_tag = strlib_copy(ccb->sip_to);
-
- /* remove the to_tag from the 100 Trying message */
- sstrncpy(local_cpy, ccb->sip_to, MAX_SIP_URL_LENGTH);
- temp = strstr(local_cpy, ">");
- if (temp != NULL) {
- *(temp + 1) = '\0';
- }
- ccb->sip_to = strlib_update(ccb->sip_to, local_cpy);
- }
-
- sipSPISendInviteResponse(ccb, SIP_1XX_TRYING, SIP_1XX_TRYING_PHRASE,
- 0, NULL, FALSE, /* no SDP */
- FALSE /* no reTx */);
-
- if (hold_to_tag) {
- ccb->sip_to = strlib_update(ccb->sip_to, hold_to_tag);
- strlib_free(hold_to_tag);
- }
-}
-
-
-/*
- * Send 180 RINGING
- */
-void
-sipSPISendInviteResponse180 (ccsipCCB_t *ccb)
-{
- sipSPISendInviteResponse(ccb, SIP_1XX_RINGING,
- SIP_1XX_RINGING_PHRASE, 0, NULL,
- (boolean)(ccb->flags & INBAND_ALERTING),
- FALSE /* no reTx */);
-}
-
-
-/*
- * Send 200 OK
- */
-void
-sipSPISendInviteResponse200 (ccsipCCB_t *ccb)
-{
- sipSPISendInviteResponse(ccb, SIP_STATUS_SUCCESS,
- SIP_SUCCESS_SETUP_PHRASE, 0, NULL,
- TRUE, TRUE /* reTx */);
-}
-
-void
-sipSPISendInviteResponse302 (ccsipCCB_t *ccb)
-{
-
- sipSPISendInviteResponse(ccb, SIP_RED_MOVED_TEMP,
- SIP_RED_MOVED_TEMP_PHRASE,
- 0, NULL, FALSE, /* no SDP */
- TRUE /* reTx */);
-}
-
-/*Send Option Response
- * - connection is set up.
- * Currently just gives the methods supported
- * Does not affect call state.
-*/
-boolean
-sipSPISendOptionResponse (ccsipCCB_t *ccb, sipMessage_t *request)
-{
- const char *fname = "SIPSPISendOptionResponse";
- sipMessage_t *response = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- boolean result;
-
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_RECORD_ROUTE_BIT |
- SIP_HEADER_ALLOW_BIT |
- SIP_HEADER_ACCEPT_BIT |
- SIP_HEADER_ACCEPT_ENCODING_BIT |
- SIP_HEADER_ACCEPT_LANGUAGE_BIT |
- SIP_HEADER_SUPPORTED_BIT;
-
- /* Write SDP */
- messageflag.flags |= SIP_HEADER_OPTIONS_CONTENT_TYPE_BIT;
-
- response = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateResponse(ccb, messageflag, SIP_STATUS_SUCCESS, response,
- SIP_SUCCESS_SETUP_PHRASE, 0, NULL, sipMethodOptions)) {
- flag = HSTATUS_SUCCESS;
- } else {
- flag = HSTATUS_FAILURE;
- }
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (response) {
- free_sip_message(response);
- }
- clean_method_request_trx(ccb, sipMethodOptions, FALSE);
- return (FALSE);
- }
- result = sendResponse(ccb, response, request, FALSE, sipMethodOptions);
- clean_method_request_trx(ccb, sipMethodOptions, FALSE);
- return (result);
-}
-
-/*
- * The function below handles an OPTIONS message not associated with
- * any ongoing dialog and serves for the phone to gather capabilities
- * of its server
- */
-boolean
-sipSPIsendNonActiveOptionResponse (sipMessage_t *msg,
- cc_msgbody_info_t *local_msg_body)
-{
- const char *fname = "sipSPIsendNonActiveOptionResponse";
- sipMessage_t *response = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- const char *sip_from = NULL;
- const char *sip_to = NULL;
- const char *request_callid = NULL;
- const char *request_cseq = NULL;
- sipCseq_t *request_cseq_structure = NULL;
- char temp[MAX_SIP_HEADER_LENGTH];
- sipLocation_t *to_loc = NULL;
- char sip_to_tag[MAX_SIP_TAG_LENGTH];
- char sip_to_temp[MAX_SIP_URL_LENGTH];
- sipLocation_t *from_loc = NULL;
- boolean request_uri_error = FALSE;
- sipReqLine_t *requestURI = NULL;
- sipLocation_t *uri_loc = NULL;
- const char *accept_hdr = NULL;
- const char *supported = NULL;
- int kpml_config;
-
- if (!msg) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "msg");
- return (FALSE);
- }
-
- // Parse through the Accept header to get the supported capabilities
- accept_hdr = sippmh_get_header_val(msg, SIP_HEADER_ACCEPT, NULL);
- if (accept_hdr) {
- server_caps = sippmh_parse_accept_header(accept_hdr);
- }
-
- // Parse through the Supported header to get the supported capabilities
- supported = sippmh_get_cached_header_val(msg, SUPPORTED);
- if (supported) {
- sippmh_parse_supported_require(supported, NULL);
- }
-
- response = GET_SIP_MESSAGE();
- if (!response) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "GET_SIP_MESSAGE()");
- return (FALSE);
- }
-
- sip_from = sippmh_get_cached_header_val(msg, FROM);
- sip_to = sippmh_get_cached_header_val(msg, TO);
- sstrncpy(sip_to_temp, sip_to, MAX_SIP_URL_LENGTH);
- request_callid = sippmh_get_cached_header_val(msg, CALLID);
-
- requestURI = sippmh_get_request_line(msg);
- if (requestURI) {
- if (requestURI->url) {
- uri_loc = sippmh_parse_from_or_to(requestURI->url, TRUE);
- if (uri_loc) {
- if (uri_loc->genUrl->schema != URL_TYPE_SIP) {
- request_uri_error = TRUE;
- }
- sippmh_free_location(uri_loc);
- } else {
- request_uri_error = TRUE;
- }
- } else {
- request_uri_error = TRUE;
- }
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- } else {
- request_uri_error = TRUE;
- }
- if (request_uri_error) {
- CCSIP_DEBUG_ERROR("%s: Error: Invalid Request URI failed.\n", fname);
- free_sip_message(response);
- /* Send 400 error */
- if (sipSPISendErrorResponse(msg, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_REQLINE_ERROR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return (FALSE);
- }
-
-
- /*
- * Parse From
- */
- from_loc = sippmh_parse_from_or_to((char *)sip_from, TRUE);
- if (!from_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_FROM));
- free_sip_message(response);
- /* Send 400 error */
- if (sipSPISendErrorResponse(msg, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_FROMURL_ERROR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return (FALSE);
- }
-
- /*
- * From is parsed just to make sure we got valid From
- * Header, so we free it now
- */
- sippmh_free_location(from_loc);
-
- /*
- * Parse To
- */
- to_loc = sippmh_parse_from_or_to((char *)sip_to, TRUE);
- if (!to_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO));
- if (response) {
- free_sip_message(response);
- }
- /* Send 400 error */
- if (sipSPISendErrorResponse(msg, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_ToURL_ERROR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return (FALSE);
- }
-
- /* Check/Generate tags */
- if (to_loc->tag) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), NULL,
- NULL, fname, "Initial Option with to_tag");
- if (response) {
- free_sip_message(response);
- }
- if (sipSPISendErrorResponse(msg, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_ToURL_ERROR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_location(to_loc);
- return (FALSE);
- } else {
- sip_util_make_tag(sip_to_tag);
- sstrncat(sip_to_temp, ";tag=",
- sizeof(sip_to_temp) - strlen(sip_to_temp));
- sstrncat(sip_to_temp, sip_to_tag,
- sizeof(sip_to_temp) - strlen(sip_to_temp));
- }
- sippmh_free_location(to_loc);
-
- tflag = sippmh_add_response_line(response, SIP_VERSION, SIP_STATUS_SUCCESS,
- SIP_SUCCESS_SETUP_PHRASE);
- UPDATE_FLAGS(flag, tflag);
- tflag = (sipSPIAddRequestVia(NULL, response, msg, sipMethodOptions)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(response, SIP_HEADER_FROM, sip_from);
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(response, SIP_HEADER_TO, sip_to_temp);
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(response, SIP_HEADER_CALLID, request_callid);
- UPDATE_FLAGS(flag, tflag);
-
- // Add date header
- tflag = sipAddDateHeader(response);
- UPDATE_FLAGS(flag, tflag);
- /* Write CSeq */
- request_cseq = sippmh_get_cached_header_val(msg, CSEQ);
- if (request_cseq) {
- request_cseq_structure = sippmh_parse_cseq(request_cseq);
- if (!request_cseq_structure) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_parse_cseq()");
- free_sip_message(response);
- /*
- * We should send 400 here but as we don't have Cseq this
- * is not possible.
- */
- return FALSE;
- }
- if (request_cseq_structure->method != sipMethodOptions) {
- CCSIP_DEBUG_ERROR("%s: Error: Invalid method in Cseq failed.\n",
- fname);
- free_sip_message(response);
- /* Send 400 error */
- if (sipSPISendErrorResponse(msg, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_VIA_OR_CSEQ,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- cpr_free(request_cseq_structure);
- return FALSE;
- }
- tflag = sippmh_add_text_header(response, SIP_HEADER_CSEQ, request_cseq);
- cpr_free(request_cseq_structure);
- UPDATE_FLAGS(flag, tflag);
- }
-
- tflag = sippmh_add_text_header(response, SIP_HEADER_SERVER,
- sipHeaderServer);
-
- UPDATE_FLAGS(flag, tflag);
-
- /*
- * Add the local sdp we got from gsm into the response
- */
- tflag = CopyLocalSDPintoResponse(response, local_msg_body);
- UPDATE_FLAGS(flag, tflag);
-
- // Add Allow
- snprintf(temp, MAX_SIP_HEADER_LENGTH, "%s,%s,%s,%s,%s,%s,%s,%s,%s",
- SIP_METHOD_ACK, SIP_METHOD_BYE, SIP_METHOD_CANCEL,
- SIP_METHOD_INVITE, SIP_METHOD_NOTIFY, SIP_METHOD_OPTIONS,
- SIP_METHOD_REFER, SIP_METHOD_REGISTER, SIP_METHOD_UPDATE);
- tflag = sippmh_add_text_header(response, SIP_HEADER_ALLOW, temp);
- UPDATE_FLAGS(flag, tflag);
-
- // Add Allow-Events
- config_get_value(CFGID_KPML_ENABLED, &kpml_config, sizeof(kpml_config));
- if (kpml_config) {
- snprintf(temp, MAX_SIP_HEADER_LENGTH, "%s,%s,%s", SIP_EVENT_KPML,
- SIP_EVENT_DIALOG, SIP_EVENT_REFER);
- } else {
- snprintf(temp, MAX_SIP_HEADER_LENGTH, "%s,%s", SIP_EVENT_DIALOG,
- SIP_EVENT_REFER);
- }
- tflag = sippmh_add_text_header(response, SIP_HEADER_ALLOW_EVENTS, temp);
- UPDATE_FLAGS(flag, tflag);
-
- // Add Accept
- snprintf(temp, MAX_SIP_HEADER_LENGTH, "%s,%s,%s",
- SIP_CONTENT_TYPE_SDP,
- SIP_CONTENT_TYPE_MULTIPART_MIXED,
- SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE);
- tflag = sippmh_add_text_header(response, SIP_HEADER_ACCEPT, temp);
- UPDATE_FLAGS(flag, tflag);
-
- // Add Accept-Encoding
- tflag = sippmh_add_text_header(response, SIP_HEADER_ACCEPT_ENCODING,
- "identity");
- UPDATE_FLAGS(flag, tflag);
-
- // Add Accept-Language
- tflag = sippmh_add_text_header(response, SIP_HEADER_ACCEPT_LANGUAGE, "en");
- UPDATE_FLAGS(flag, tflag);
-
- tflag = sippmh_add_text_header(response, SIP_HEADER_SUPPORTED,
- SIP_RFC_SUPPORTED_TAGS);
-
- UPDATE_FLAGS(flag, tflag);
-
- /* Determine from the Via field where the message is supposed
- * to be sent
- */
-
- if (tflag != HSTATUS_SUCCESS) {
- free_sip_message(response);
- return FALSE;
- }
- return sendResponse(NULL, response, msg, FALSE, sipMethodOptions);
-}
-
-
-/*
- * Send the invite response. Adds the session description
- * if send_sd is TRUE. Assumes
- * - connection is set up.
- * Does not affect call state.
- */
-void
-sipSPISendInviteResponse (ccsipCCB_t *ccb,
- uint16_t statusCode,
- const char *reason_phrase,
- uint16_t status_code_warning,
- const char *reason_phrase_warning,
- boolean send_sd,
- boolean retx)
-{
- const char *fname = "SIPSPISendInviteResponse";
- sipMessage_t *response = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- int rpid_flag;
-
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_RESPONSE),
- fname, statusCode);
-
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_RECORD_ROUTE_BIT |
- SIP_HEADER_ALLOW_BIT |
- SIP_HEADER_DIVERSION_BIT |
- SIP_HEADER_ALLOW_EVENTS_BIT;
-
- /* Write Content-Type */
- /* Add SDP body if required */
- if (send_sd) {
- messageflag.flags |= SIP_HEADER_CONTENT_TYPE_BIT;
- } else {
- messageflag.flags |= SIP_HEADER_CONTENT_LENGTH_BIT;
- }
- if (statusCode == SIP_CLI_ERR_EXTENSION) {
- messageflag.flags |= SIP_HEADER_UNSUPPORTED_BIT;
- }
- if ((statusCode >=SIP_1XX_TRYING) && (statusCode <= SIP_STATUS_SUCCESS)) {
- messageflag.flags |= SIP_HEADER_SUPPORTED_BIT;
- }
- if (statusCode == SIP_SERV_ERR_INTERNAL) {
- messageflag.flags |= SIP_HEADER_RETRY_AFTER_BIT;
- }
- if ((statusCode == SIP_1XX_TRYING) || (statusCode == SIP_STATUS_SUCCESS)) {
- messageflag.flags |= SIP_HEADER_RECV_INFO_BIT;
- }
-
- /*
- * Set RPID header.
- */
- if (statusCode != SIP_1XX_TRYING) {
- /*
- * The RPID header is not sent in the 100 Trying because the response is directly
- * sent from the SIP stack.The information needed for building the RPID is updated
- * by the gsm later.
- */
- rpid_flag = sipSPISetRPID(ccb, FALSE);
- if (rpid_flag == RPID_ENABLED) {
- messageflag.flags |= SIP_HEADER_REMOTE_PARTY_ID_BIT;
- }
- }
-
- response = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateResponse(ccb, messageflag, statusCode, response, reason_phrase,
- status_code_warning, reason_phrase_warning,
- sipMethodInvite)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
-
- UPDATE_FLAGS(flag, tflag);
-
- tflag = sipSPIAddCallStats(ccb, response);
-
- UPDATE_FLAGS(flag, tflag);
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (response) {
- free_sip_message(response);
- }
- return;
- }
-
- (void) sendResponse(ccb, response, ccb->last_request, retx, sipMethodInvite);
- return;
-}
-
-
-void
-sipSPIGenerateGenAuthorizationResponse (ccsipCCB_t *ccb,
- sipMessage_t *request,
- sipRet_t *flag,
- char *method)
-{
- const char *fname = "sipSPIGenerateGenAuthorizationResponse";
- sipRet_t tflag = STATUS_SUCCESS;
- char *author_str = NULL;
- credentials_t credentials;
-
- /*
- * CSCds70538
- * Re-generate the Authorization header for CANCEL, BYE, mid-INVITE
- * The header is cached after an INVITE is challenged.
- * I know that I have been challenged preciously because sip_authen
- * is not NULL
- */
- if (ccb->authen.sip_authen) {
- cred_get_line_credentials(ccb->dn_line, &credentials,
- sizeof(credentials.id),
- sizeof(credentials.pw));
- if (sipSPIGenerateAuthorizationResponse(ccb->authen.sip_authen,
- ccb->ReqURI, method, credentials.id, credentials.pw,
- &author_str, &(ccb->authen.nc_count), ccb)) {
-
- if (ccb->authen.authorization != NULL) {
- cpr_free(ccb->authen.authorization);
- ccb->authen.authorization = NULL;
- }
-
- /*
- * Don't free the sip_authen since we were not challenged
- */
- ccb->authen.authorization = (char *)
- cpr_malloc(strlen(author_str) + 1);
-
- /*
- * Cache the Authorization header so that it can be used for later
- * requests
- */
- if (ccb->authen.authorization != NULL) {
- sstrncpy(ccb->authen.authorization, author_str,
- strlen(author_str) * sizeof(char) + 1);
- }
-
- cpr_free(author_str);
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: Authorization header build "
- "unsuccessful\n", fname);
- }
- }
-
- if (ccb->authen.authorization != NULL) {
- tflag = sippmh_add_text_header(request,
- AUTHOR_HDR(ccb->authen.status_code),
- ccb->authen.authorization);
- UPDATE_FLAGS(*flag, tflag);
- }
-}
-
-
-/*
- * Sends the 202 Refer Accepted .
- * Assumes that
- * - the connection is setup.
- * Will be sent when we get Refer
-*/
-boolean
-sipSPISendReferResponse202 (ccsipCCB_t *ccb)
-{
- const char *fname = "SIPSPISendReferResponse";
- sipMessage_t *response = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- boolean result;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_RESPONSE),
- fname, SIP_ACCEPTED);
-
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_RECORD_ROUTE_BIT |
- SIP_HEADER_CONTENT_LENGTH_BIT;
-
- /* Add Content Length */
- response = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateResponse(ccb, messageflag, SIP_ACCEPTED, response,
- SIP_ACCEPTED_PHRASE, 0, NULL, sipMethodRefer)) {
- flag = HSTATUS_SUCCESS;
- } else {
- flag = HSTATUS_FAILURE;
- }
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (response)
- free_sip_message(response);
- clean_method_request_trx(ccb, sipMethodRefer, FALSE);
- return (FALSE);
- }
-
- result = sendResponse(ccb, response, ccb->last_request, FALSE,
- sipMethodRefer);
- clean_method_request_trx(ccb, sipMethodRefer, FALSE);
- return (result);
-}
-
-/*
- * General function to send an error response for a given request.
- * Does not affect call state or disconnection flags.
- *
- * Valid values of warn_code is 3xx. Set warn_code to ZERO, when
- * warn_code is absent. Use of a valid warn_code, will lead to
- * generation of Warning Header in the response.
- */
-boolean
-sipSPISendErrorResponse (sipMessage_t *msg,
- uint16_t status_code,
- const char *reason_phrase,
- uint16_t status_code_warning,
- const char *reason_phrase_warning,
- ccsipCCB_t *ccb)
-{
- const char *fname = "sipSPISendErrorResponse";
- sipMessage_t *response = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- const char *sip_from = NULL;
- const char *sip_to = NULL;
- const char *request_callid = NULL;
- const char *request_cseq = NULL;
- sipCseq_t *request_cseq_structure = NULL;
- sipMethod_t method = sipMethodInvalid;
- boolean result = FALSE;
- char temp[MAX_SIP_HEADER_LENGTH];
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_RESPONSE),
- fname, status_code);
-
- if (!msg) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "msg");
- return (FALSE);
- }
-
- response = GET_SIP_MESSAGE();
- if (!response) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "GET_SIP_MESSAGE()");
- return (FALSE);
- }
-
- tflag = sippmh_add_response_line(response, SIP_VERSION, status_code,
- reason_phrase) ? STATUS_FAILURE : STATUS_SUCCESS;
-
- UPDATE_FLAGS(flag, tflag);
-
- tflag = (sipSPIAddRequestVia(NULL, response, msg, sipMethodInvalid)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- UPDATE_FLAGS(flag, tflag);
-
- sip_from = sippmh_get_cached_header_val(msg, FROM);
- sip_to = sippmh_get_cached_header_val(msg, TO);
- request_callid = sippmh_get_cached_header_val(msg, CALLID);
- tflag = sippmh_add_text_header(response, SIP_HEADER_FROM, sip_from);
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(response, SIP_HEADER_TO, sip_to);
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(response, SIP_HEADER_CALLID, request_callid);
- UPDATE_FLAGS(flag, tflag);
-
- // Add date header
- tflag = sipAddDateHeader(response);
- UPDATE_FLAGS(flag, tflag);
-
- if (reason_phrase_warning) {
- char *warning = NULL;
-
- warning = (char *) cpr_malloc(strlen(reason_phrase_warning) + 5);
- if (warning) {
- snprintf(warning, strlen(reason_phrase_warning) + 5,
- "%d %s", status_code_warning, reason_phrase_warning);
- tflag = sippmh_add_text_header(response, SIP_HEADER_WARN, warning);
- UPDATE_FLAGS(flag, tflag);
- cpr_free(warning);
- }
- }
-
- // Add Retry-After, if needed
- if (status_code == SIP_SERV_ERR_INTERNAL &&
- status_code_warning == SIP_WARN_PROCESSING_PREVIOUS_REQUEST) {
- tflag = sippmh_add_int_header(response, SIP_HEADER_RETRY_AFTER,
- abs((cpr_rand() % 11)));
- }
-
- //Add Accept-Encoding, Accept and Accept-Language headers
- //if outgoing response is 415-Unsupported Media Type
- if (status_code == SIP_CLI_ERR_MEDIA) {
- snprintf(temp, MAX_SIP_HEADER_LENGTH, "%s,%s,%s,%s,%s",
- SIP_CONTENT_TYPE_SDP,
- SIP_CONTENT_TYPE_MULTIPART_MIXED,
- SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE,
- SIP_CONTENT_TYPE_SIPFRAG,
- SIP_CONTENT_TYPE_MWI);
- // should we add all registered Info Package Content-Type here??
- tflag = sippmh_add_text_header(response, SIP_HEADER_ACCEPT, temp);
- UPDATE_FLAGS(flag, tflag);
-
- tflag = sippmh_add_text_header(response, SIP_HEADER_ACCEPT_ENCODING,
- SIP_CONTENT_ENCODING_IDENTITY);
- UPDATE_FLAGS(flag, tflag);
-
- tflag = sippmh_add_text_header(response, SIP_HEADER_ACCEPT_LANGUAGE,
- "en");
- UPDATE_FLAGS(flag, tflag);
- }
-
- if (status_code == SIP_CLI_ERR_NOT_ALLOWED) {
- // Add Allow
- snprintf(temp, MAX_SIP_HEADER_LENGTH, "%s,%s,%s,%s,%s,%s,%s,%s,%s",
- SIP_METHOD_ACK, SIP_METHOD_BYE, SIP_METHOD_CANCEL,
- SIP_METHOD_INVITE, SIP_METHOD_NOTIFY, SIP_METHOD_OPTIONS,
- SIP_METHOD_REFER, SIP_METHOD_UPDATE, SIP_METHOD_SUBSCRIBE);
- tflag = sippmh_add_text_header(response, SIP_HEADER_ALLOW, temp);
- UPDATE_FLAGS(flag, tflag);
- }
-
- /* Write CSeq */
- request_cseq = sippmh_get_cached_header_val(msg, CSEQ);
- if (request_cseq) {
- request_cseq_structure = sippmh_parse_cseq(request_cseq);
- if (!request_cseq_structure) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_parse_cseq()");
- free_sip_message(response);
- return (FALSE);
- }
- tflag = sippmh_add_text_header(response, SIP_HEADER_CSEQ, request_cseq);
- method = request_cseq_structure->method;
- cpr_free(request_cseq_structure);
- UPDATE_FLAGS(flag, tflag);
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: Did not find valid CSeq header. "
- "Cannot send response.\n", fname);
- if (response) {
- free_sip_message(response);
- response = NULL;
- }
- }
-
- /* Write Content-Length: 0 */
- tflag = sippmh_add_int_header(response, SIP_HEADER_CONTENT_LENGTH, 0);
- UPDATE_FLAGS(flag, tflag);
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (response) {
- free_sip_message(response);
- response = NULL;
- }
- }
-
- /* Determine from the Via field where the message is supposed
- * to be sent
- */
- if (response) {
- result = sendResponse(NULL, response, msg, FALSE, method);
- }
- if (ccb) {
- clean_method_request_trx(ccb, method, FALSE);
- }
- return (result);
-}
-
-void
-sipSPISendFailureResponseAck (ccsipCCB_t *ccb, sipMessage_t *response,
- boolean prevcall, line_t previous_call_line)
-{
- const char *fname = "sipSPISendFailureResponseAck";
-
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
-
- char src_addr_str[MAX_IPADDR_STR_LEN];
- static char via[SIP_MAX_VIA_LENGTH];
- char via_branch[SIP_MAX_VIA_LENGTH];
- const char *response_to = NULL;
- const char *response_from = NULL;
- const char *response_callid = NULL;
- const char *response_cseq = NULL;
-
- cpr_ip_addr_t dest_ipaddr;
- cpr_ip_addr_t src_ipaddr;
- uint32_t dest_port = 0;
- uint32_t cseq_number = 0;
- sipCseq_t *response_cseq_structure;
- sipMethod_t response_cseq_method = sipMethodInvalid;
- sipRespLine_t *respLine = NULL;
- int status_code = 0;
- char local_ReqURI[MAX_SIP_URL_LENGTH];
- line_t dn_line;
- const char *authenticate = NULL;
- credentials_t credentials;
- sip_authen_t *sip_authen = NULL;
- sipAuthenticate_t authen;
- char *author_str = NULL;
- int nc_count = 0;
- boolean bad_authentication = FALSE;
- int16_t trx_index = -1;
- line_t line;
- int nat_enable = 0;
- int reldel_stored_msg = RELDEV_NO_STORED_MSG;
-
- CPR_IP_ADDR_INIT(dest_ipaddr);
- CPR_IP_ADDR_INIT(src_ipaddr);
-
- if (prevcall) {
- dest_ipaddr = gCallHistory[previous_call_line].last_bye_dest_ipaddr;
- dest_port = gCallHistory[previous_call_line].last_bye_dest_port;
- dn_line = gCallHistory[previous_call_line].dn_line;
- sstrncpy(local_ReqURI,
- gCallHistory[previous_call_line].last_route_request_uri,
- sizeof(local_ReqURI));
- sstrncpy(via_branch, gCallHistory[previous_call_line].via_branch,
- sizeof(via_branch));
- } else {
- /*
- * The ACK to a 300-699 response MUST
- * be sent to same address, port, and
- * transport to which the original request was sent.
- */
- dn_line = ccb->dn_line;
- // Get the via_branch from the last request that we sent
- trx_index = get_method_request_trx_index(ccb, sipMethodInvite, TRUE);
- if (trx_index != -1) {
- sstrncpy(via_branch,
- (const char *)(ccb->sent_request[trx_index].u.sip_via_branch),
- sizeof(via_branch));
- }
- // via_branch = (char *) ccb->sip_via_branch;
- /*
- * Use outbound proxy if we used to send messages for this call,
- * we are using the default proxy, we are not using the Emergency
- * route, and it is not the backup proxy registration.
- */
- if (util_check_if_ip_valid(&(ccb->outBoundProxyAddr)) &&
- (ccb->proxySelection == SIP_PROXY_DEFAULT) &&
- (ccb->routeMode != RouteEmergency) &&
- (ccb->index != REG_BACKUP_CCB)) {
- dest_ipaddr = ccb->outBoundProxyAddr;
- if (ccb->outBoundProxyPort != 0) {
- dest_port = ccb->outBoundProxyPort;
- } else {
- config_get_value(CFGID_OUTBOUND_PROXY_PORT, &dest_port,
- sizeof(dest_port));
- }
- } else {
- dest_ipaddr = ccb->dest_sip_addr;
- dest_port = ccb->dest_sip_port;
- }
- }
-
- response_cseq = sippmh_get_cached_header_val(response, CSEQ);
- if (!response_cseq) {
- CCSIP_DEBUG_ERROR("%s: Error: Unable to obtain request's CSeq "
- "header.\n", fname);
- return;
- }
- response_cseq_structure = sippmh_parse_cseq(response_cseq);
- if (!response_cseq_structure) {
- CCSIP_DEBUG_ERROR("%s: Error: Unable to parse request's CSeq "
- "header.\n", fname);
- return;
- }
- cseq_number = response_cseq_structure->number;
- response_cseq_method = response_cseq_structure->method;
- cpr_free(response_cseq_structure);
-
- // Process the Failure response
- response_to = sippmh_get_cached_header_val(response, TO);
- response_from = sippmh_get_cached_header_val(response, FROM);
- response_callid = sippmh_get_cached_header_val(response, CALLID);
-
- request = GET_SIP_MESSAGE();
- if (!request) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "GET_SIP_MESSAGE()");
- return;
- }
-
- /*
- * Determine the Request-URI
- */
- respLine = sippmh_get_response_line(response);
- if (respLine) {
- status_code = respLine->status_code;
- SIPPMH_FREE_RESPONSE_LINE(respLine);
- }
-
- if (prevcall == FALSE) {
- char tmp_ReqURI[MAX_SIP_URL_LENGTH];
-
- // Save original ReqURI
- sstrncpy(tmp_ReqURI, ccb->ReqURI, MAX_SIP_URL_LENGTH);
- // Update ReqURI using RR, etc
- (void) sipSPIGenRequestURI(ccb, sipMethodAck, FALSE);
- // Use the ReqURI
- sstrncpy(local_ReqURI, ccb->ReqURI, MAX_SIP_URL_LENGTH);
- // Restore original ReqURI
- sstrncpy(ccb->ReqURI, tmp_ReqURI, MAX_SIP_URL_LENGTH);
-
- // Clean up the INVITE transaction block as we no longer need it
- clean_method_request_trx(ccb, sipMethodInvite, TRUE);
- }
-
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_device_ipaddr(&src_ipaddr);
- ipaddr2dotted(src_addr_str, &src_ipaddr);
- } else {
- sip_config_get_nat_ipaddr(&src_ipaddr);
- ipaddr2dotted(src_addr_str, &src_ipaddr);
- }
-
- /*
- * Build the request
- */
- tflag = sippmh_add_request_line(request, SIP_METHOD_ACK, local_ReqURI,
- SIP_VERSION);
- UPDATE_FLAGS(flag, tflag);
-
- /* Write Via */
- if (prevcall) {
- /*
- * Use line 1 as default to get the transport type.
- * Transport type is going to be device specific with
- * the first release of skittles. Will need to change
- * for mixed cc mode support.
- */
- line = 1;
- } else {
- line = ccb->dn_line;
- }
- snprintf(via, sizeof(via), "SIP/2.0/%s %s:%d;%s=%s",
- sipTransportGetTransportType(line, TRUE, ccb),
- src_addr_str, sipTransportGetListenPort(line, ccb),
- VIA_BRANCH, via_branch);
- tflag = sippmh_add_text_header(request, SIP_HEADER_VIA, via);
- UPDATE_FLAGS(flag, tflag);
-
- /* Write To, From, and Call-ID standard headers */
- tflag = sippmh_add_text_header(request, SIP_HEADER_FROM, response_from);
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(request, SIP_HEADER_TO, response_to);
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(request, SIP_HEADER_CALLID, response_callid);
- UPDATE_FLAGS(flag, tflag);
-
- switch (status_code) {
- case SIP_CLI_ERR_UNAUTH:
- case SIP_CLI_ERR_PROXY_REQD:
- if (response_cseq_method == sipMethodAck) {
- authen.authorization = NULL;
- cred_get_line_credentials(dn_line, &credentials,
- sizeof(credentials.id),
- sizeof(credentials.pw));
- authenticate = sippmh_get_header_val(response,
- AUTH_HDR(status_code), NULL);
- if (authenticate != NULL) {
- sip_authen = sippmh_parse_authenticate(authenticate);
- if (sip_authen) {
- if (sipSPIGenerateAuthorizationResponse(sip_authen,
- local_ReqURI,
- SIP_METHOD_ACK,
- credentials.id,
- credentials.pw,
- &author_str,
- &nc_count, NULL)) {
- authen.authorization = (char *)
- cpr_malloc(strlen(author_str) * sizeof(char) + 1);
- if (authen.authorization != NULL) {
- sstrncpy(authen.authorization, author_str,
- strlen(author_str) * sizeof(char) + 1);
- authen.status_code = status_code;
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: malloc() failed "
- "for authen.authorization\n",
- fname);
- bad_authentication = TRUE;
- }
- cpr_free(author_str);
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: "
- "sipSPIGenerateAuthorizationResponse()"
- " returned null.\n", fname);
- bad_authentication = TRUE;
- }
- sippmh_free_authen(sip_authen);
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: sippmh_parse_authenticate() "
- "returned null.\n", fname);
- bad_authentication = TRUE;
- }
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: sippmh_get_header_val(AUTH_HDR) "
- "returned null.\n", fname);
- bad_authentication = TRUE;
- }
-
- if (!bad_authentication) {
- tflag = sippmh_add_text_header(request,
- AUTHOR_HDR(status_code),
- authen.authorization);
- cpr_free(authen.authorization);
- UPDATE_FLAGS(flag, tflag);
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: Bad authentication header.\n",
- fname);
- if (request) {
- free_sip_message(request);
- }
- if (authen.authorization) {
- cpr_free(authen.authorization);
- }
- return;
- }
-
- }
- break;
-
- default:
- break;
- }
-
- /* Write Date header */
- tflag = sipAddDateHeader(request);
- UPDATE_FLAGS(flag, tflag);
-
- /* Write CSeq */
- tflag = sippmh_add_cseq(request, SIP_METHOD_ACK, cseq_number);
- UPDATE_FLAGS(flag, tflag);
-
- /* Add Route Header */
- tflag = (sipSPIAddRouteHeaders(request, ccb, NULL, 0)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
-
- /* Write Content-Length */
- tflag = sippmh_add_int_header(request, SIP_HEADER_CONTENT_LENGTH, 0);
- UPDATE_FLAGS(flag, tflag);
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request) {
- free_sip_message(request);
- }
- return;
- }
- /* Store the ACK so that it can be retransmitted in response
- * to any duplicate 200 OK or error responses
- */
- if ((previous_call_line == 0xFF) && (prevcall == FALSE)) {
- CCSIP_DEBUG_ERROR("%s: INFO: Skipping store for this Ack\n", fname);
- } else {
- reldel_stored_msg = sipRelDevCoupledMessageStore(request,
- response_callid,
- cseq_number,
- response_cseq_method,
- TRUE,
- status_code,
- &dest_ipaddr,
- (int16_t)dest_port,
- FALSE /*Do check tag*/);
- }
- /* Send message */
- if (sipTransportChannelCreateSend(NULL, request, sipMethodAck,
- &dest_ipaddr, (int16_t)dest_port, 0,
- reldel_stored_msg) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipTransportChannelCreateSend()");
- if (request)
- free_sip_message(request);
- return;
- }
-
- return;
-}
-
-
-/*
- * Resend the last message sent
- */
-boolean
-sipSPISendLastMessage (ccsipCCB_t *ccb)
-{
- const char *fname = "sipSPISendLastMessage";
-
- /* Args Check */
- if (!ccb) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "ccb");
- return (FALSE);
- }
-
-
- /* Send message */
- if (ccb->index == 0) {
- if (sipTransportSendMessage(ccb,
- sipPlatformUISMTimers[ccb->index].message_buffer,
- sipPlatformUISMTimers[ccb->index].message_buffer_len,
- sipPlatformUISMTimers[ccb->index].message_type,
- &(sipPlatformUISMTimers[ccb->index].ipaddr),
- sipPlatformUISMTimers[ccb->index].port,
- TRUE, TRUE, 0, NULL) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipTransportSendMessage()");
- return (FALSE);
- }
- } else {
- if (sipTransportChannelSend(ccb,
- sipPlatformUISMTimers[ccb->index].message_buffer,
- sipPlatformUISMTimers[ccb->index].message_buffer_len,
- sipPlatformUISMTimers[ccb->index].message_type,
- &(sipPlatformUISMTimers[ccb->index].ipaddr),
- sipPlatformUISMTimers[ccb->index].port, 0) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipTransportChannelSend()");
- return (FALSE);
- }
- }
- return (TRUE);
-}
-
-void
-sipGetRequestMethod (sipMessage_t *pRequest, sipMethod_t *pMethod)
-{
- const char *fname = "SIPGetRequestMethod";
- sipReqLine_t *pReqLine = NULL;
-
- *pMethod = sipMethodInvalid;
- pReqLine = sippmh_get_request_line(pRequest);
-
- if (!pReqLine) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_request_line()");
- return;
- }
-
- if (pReqLine->method) {
- *pMethod = sippmh_get_method_code(pReqLine->method);
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: No recognizable method in Req-URI!\n",
- fname);
- }
-
- SIPPMH_FREE_REQUEST_LINE(pReqLine);
- return;
-}
-
-
-int
-sipGetResponseMethod (sipMessage_t *pResponse, sipMethod_t *pMethod)
-{
- const char *fname = "SIPGetResponseMethod";
- sipRespLine_t *pRespLine = NULL;
- const char *cseq = NULL;
- sipCseq_t *sipCseq = NULL;
-
- pRespLine = sippmh_get_response_line(pResponse);
- if (pRespLine) {
- cseq = sippmh_get_cached_header_val(pResponse, CSEQ);
- if (!cseq) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(CSEQ)");
- SIPPMH_FREE_RESPONSE_LINE(pRespLine);
- return (-1);
- }
- /* Extract method code */
- sipCseq = sippmh_parse_cseq(cseq);
- if (!sipCseq) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_parse_cseq()");
- SIPPMH_FREE_RESPONSE_LINE(pRespLine);
- return (-1);
- }
- *pMethod = sipCseq->method;
- cpr_free(sipCseq);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_response_line()");
- return (-1);
- }
-
- SIPPMH_FREE_RESPONSE_LINE(pRespLine);
- return (0);
-}
-
-
-int
-sipGetResponseCode (sipMessage_t *pResponse, int *pResponseCode)
-{
- const char *fname = "SIPGetResponseCode";
- sipRespLine_t *pRespLine = NULL;
-
- pRespLine = sippmh_get_response_line(pResponse);
- if (pRespLine) {
- *pResponseCode = pRespLine->status_code;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_response_line()");
- return (-1);
- }
-
- SIPPMH_FREE_RESPONSE_LINE(pRespLine);
- return (0);
-}
-
-
-/*
- * Util workhorse to add the standard headers to all SIP messages.
- * Does not affect call state.
- */
-boolean
-sipSPIAddStdHeaders (sipMessage_t *msg, ccsipCCB_t *ccb, boolean isResponse)
-{
- boolean retval = FALSE;
- boolean flip = TRUE;
- int max_fwd = 0;
-
- if (!(ccb && msg)) {
- return (retval);
- }
-
- if (isResponse) {
- if (ccb->flags & INCOMING) {
- flip = FALSE;
- } else {
- flip = TRUE;
- }
- } else {
- if (ccb->flags & INCOMING) {
- flip = TRUE;
- } else {
- flip = FALSE;
- }
- }
-
- if (!flip) {
- retval = (boolean)
- ((STATUS_SUCCESS == sippmh_add_text_header(msg,
- SIP_HEADER_FROM,
- ccb->sip_from)) &&
- (STATUS_SUCCESS == sippmh_add_text_header(msg,
- SIP_HEADER_TO,
- ccb->sip_to)) &&
- (STATUS_SUCCESS == sippmh_add_text_header(msg,
- SIP_HEADER_CALLID,
- ccb->sipCallID)));
- } else {
- retval = (boolean)
- ((STATUS_SUCCESS == sippmh_add_text_header(msg,
- SIP_HEADER_FROM,
- ccb->sip_to)) &&
- (STATUS_SUCCESS == sippmh_add_text_header(msg,
- SIP_HEADER_TO,
- ccb->sip_from)) &&
- (STATUS_SUCCESS == sippmh_add_text_header(msg,
- SIP_HEADER_CALLID,
- ccb->sipCallID)));
- }
-
- // Add max-forwards header if this is a request
- if (isResponse == FALSE && retval == TRUE) {
- config_get_value(CFGID_SIP_MAX_FORWARDS, &max_fwd, sizeof(max_fwd));
- if (max_fwd == 0) {
- max_fwd = SIP_MAX_FORWARDS_DEFAULT_VALUE;
- }
- if (sippmh_add_int_header(msg, SIP_HEADER_MAX_FORWARDS, max_fwd)
- != STATUS_SUCCESS) {
- retval = FALSE;
- }
- }
- return (retval);
-}
-
-
-/*
- * Add a SIP Via header to the sipMessage_t.
- * Should return (TRUE) if the right members are
- * present in the CCB struct.
- * Does not affect call state.
- */
-boolean
-sipSPIAddLocalVia (sipMessage_t *msg, ccsipCCB_t *ccb, sipMethod_t method)
-{
- const char *fname = "sipSPIAddLocalVia";
-
- if (msg && ccb) {
- if (util_check_if_ip_valid(&(ccb->src_addr))) {
- static char via[SIP_MAX_VIA_LENGTH];
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char *sip_via_branch;
- int16_t trx_index = -1;
-
- /*
- * We don't allocate a block for ACK(200 OK) although
- * it is technically another transaction. Instead we
- * locate the INVITE transaction in ccb.
- */
- if (method == sipMethodAck) {
- trx_index = get_method_request_trx_index(ccb, sipMethodInvite,
- TRUE);
- } else {
- trx_index = get_last_request_trx_index(ccb, TRUE);
- }
-
- if (trx_index < 0) {
- return FALSE;
- }
- ipaddr2dotted(src_addr_str, &ccb->src_addr);
- if (method == sipMethodCancel) {
- // Get the via header from last sent request transaction
- if (trx_index < 1) {
- return FALSE;
- }
- sip_via_branch = strlib_open(ccb->sent_request[trx_index].u.sip_via_branch,
- VIA_BRANCH_LENGTH);
- sstrncpy(sip_via_branch, (char *)(ccb->sent_request[trx_index - 1].u.sip_via_branch), VIA_BRANCH_LENGTH);
- ccb->sent_request[trx_index].u.sip_via_branch = strlib_close(sip_via_branch);
-
- snprintf(via, sizeof(via),
- "SIP/2.0/%s %s:%d;%s=%s",
- sipTransportGetTransportType(ccb->dn_line, TRUE, ccb),
- src_addr_str, ccb->local_port, VIA_BRANCH,
- (char *)(ccb->sent_request[trx_index].u.sip_via_branch));
-
- } else {
- snprintf(via, sizeof(via),
- "SIP/2.0/%s %s:%d;%s=",
- sipTransportGetTransportType(ccb->dn_line, TRUE, ccb),
- src_addr_str, ccb->local_port, VIA_BRANCH);
-
- sip_via_branch = strlib_open(ccb->sent_request[trx_index].u.sip_via_branch,
- VIA_BRANCH_LENGTH);
- if (sip_via_branch) {
- snprintf(sip_via_branch, VIA_BRANCH_LENGTH,
- "%s%.8x", VIA_BRANCH_START,
- (unsigned int)cpr_rand());
- }
- ccb->sent_request[trx_index].u.sip_via_branch =
- strlib_close(sip_via_branch);
-
- if (sip_via_branch) {
- sstrncat(via, sip_via_branch,
- SIP_MAX_VIA_LENGTH - strlen(via));
- }
- }
- if (sippmh_add_text_header(msg, SIP_HEADER_VIA, via)
- != STATUS_SUCCESS) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_add_text_header(VIA)");
- return (FALSE);
- }
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "ccb->src_addr");
- return (FALSE);
- }
- }
-
- return (TRUE);
-}
-
-
-/*
- * For a response, add the Via headers that came in with the
- * request to the response.
- */
-boolean
-sipSPIAddRequestVia (ccsipCCB_t *ccb, sipMessage_t *response,
- sipMessage_t *request, sipMethod_t method)
-{
- const char *fname = "sipSPIAddRequestVia";
- int16_t trx_index = -1;
-
- /* Check args */
- if (!response) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "response");
- return (FALSE);
- }
- if (!request) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "request");
- return (FALSE);
- }
-
- // Get the stored via from the transaction that we are responding to
- if (ccb) {
- trx_index = get_method_request_trx_index(ccb, method, FALSE);
- if (trx_index >= 0) {
- (void) sippmh_add_text_header(response, SIP_HEADER_VIA,
- (char *)(ccb->recv_request[trx_index].u.sip_via_header));
- return (TRUE);
- }
- }
-
- // If no transaction, get the via directly from the request
- (void) sippmh_add_text_header(response, SIP_HEADER_VIA,
- sippmh_get_cached_header_val(request, VIA));
-
- return (TRUE);
-}
-
-
-/*
- * Procedure to add a Route/Record-Route header in SIP responses
- */
-boolean
-sipSPIAddRouteHeaders (sipMessage_t *msg, ccsipCCB_t *ccb,
- char *result_route, int result_route_length)
-{
- const char *fname = "SIPSPIAddRouteHeaders";
- /* NOTE: route will be limited to 4 hops */
- static char route[MAX_SIP_HEADER_LENGTH * NUM_INITIAL_RECORD_ROUTE_BUFS];
- static char Contact[MAX_SIP_HEADER_LENGTH];
- boolean lr = FALSE;
-
- /* Check args */
- if (!msg) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "msg");
- return (FALSE);
- }
- if (!ccb) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "ccb");
- return (FALSE);
- }
-
- if (!ccb->record_route_info) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Route info not available; will not"
- " add Route header.\n", DEB_F_PREFIX_ARGS(SIP_ROUTE, fname));
- return (TRUE);
- }
-
- memset(route, 0, MAX_SIP_HEADER_LENGTH * NUM_INITIAL_RECORD_ROUTE_BUFS);
- memset(Contact, 0, MAX_SIP_HEADER_LENGTH);
-
- if (ccb->flags & INCOMING) {
- /*
- * For Incoming call (UAS), Copy the RR headers as it is
- * If Contact is present, append it at the end
- */
- if (sipSPIGenerateRouteHeaderUAS(ccb->record_route_info, route,
- sizeof(route), &lr) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPIGenerateRouteHeaderUAS()");
- return (FALSE);
- }
- } else {
- /*
- * For Outgoing call (UAC), Copy the RR headers in the reverse
- * order. If Contact is present, append it at the end
- */
- if (sipSPIGenerateRouteHeaderUAC(ccb->record_route_info, route,
- sizeof(route), &lr) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPIGenerateRouteHeaderUAC()");
- return (FALSE);
- }
- }
- /*
- * If loose_routing is TRUE, then the contact header is NOT appended
- * to the Routeset but is instead used in the Req-URI
- */
- if (!lr) {
- Contact[0] = '\0';
- if (sipSPIGenerateContactHeader(ccb->contact_info, Contact,
- sizeof(Contact)) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPIGenerateContactHeader()");
- return (FALSE);
- }
-
- /* Append Contact to the Route Header, if Contact is available */
- if (Contact[0] != '\0') {
- if (route[0] != '\0') {
- sstrncat(route, ", ", sizeof(route) - strlen(route));
- }
- sstrncat(route, Contact, sizeof(route) - strlen(route));
- }
- }
-
- if (route[0] != '\0') {
- if (sippmh_add_text_header(msg, SIP_HEADER_ROUTE, route)
- == STATUS_SUCCESS) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Adding route = %s\n",
- DEB_F_PREFIX_ARGS(SIP_ROUTE, fname), route);
- if (result_route) {
- sstrncpy(result_route, route, result_route_length);
- }
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_add_text_header(ROUTE)");
- return (FALSE);
- }
- } else {
- /* Having nothing in Route header is a legal case.
- * This would happen when the Record-Route header has
- * a single entry and Contact was NULL
- */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Not adding route \n", DEB_F_PREFIX_ARGS(SIP_ROUTE, fname));
- }
-
- return (TRUE);
-}
-
-
-boolean
-sipSPIAddRequestRecordRoute (sipMessage_t *response, sipMessage_t *request)
-{
- const char *fname = "SIPSPIAddRequestRecordRoute";
-
- /* Check args */
- if (!response) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "response");
- return (FALSE);
- }
- if (!request) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "request");
- return (FALSE);
- }
-
- (void) sippmh_add_text_header(response, SIP_HEADER_RECORD_ROUTE,
- sippmh_get_cached_header_val(request, RECORD_ROUTE));
-
- return (TRUE);
-}
-
-
-/*
- * Procedure to add a proprietary SIP header to carry GUID in the SIP messsage
- */
-boolean
-sipSPIAddCiscoGuid (sipMessage_t *msg, ccsipCCB_t *ccb)
-{
- boolean retval = STATUS_FAILURE;
-/*
- const char *fname = "sipSPIAddCiscoGuid";
- uint32_t guid[4];
- char guid_char[4*CC_GUID_SIZE];
-
- if (ccb && msg) {
-
- memcpy(&guid[0], ccb->guid, sizeof(guid[0]));
- memcpy(&guid[1], &ccb->guid[sizeof(guid[0])], sizeof(guid[0]));
- memcpy(&guid[2], &ccb->guid[2*sizeof(guid[0])], sizeof(guid[0]));
- memcpy(&guid[3], &ccb->guid[3*sizeof(guid[0])], sizeof(guid[0]));
-
- sprintf(guid_char, "%u-%u-%u-%u", guid[0], guid[1], guid[2], guid[3]);
-
- retval = (STATUS_SUCCESS == sippmh_add_text_header(msg,
- SIP_HEADER_CISCO_GUID,
- guid_char));
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: Fatal error in parsing ccb.\n",
- fname);
- }
-*/
- return (retval);
-}
-
-int
-sipSPICheckContentHeaders (sipMessage_t *msg)
-{
- uint8_t i;
- const char *accept_hdr = NULL;
- const char *content_enc = NULL;
- const char *content_disp_str = NULL;
- const char *accepted_enc_str = NULL;
- cc_content_disposition_t *content_disp = NULL;
- const char *fname = "sipSPICheckContentHeaders";
- sipMethod_t method = sipMethodInvalid;
- char *lasts = NULL;
-
- if (!msg) {
- return (SIP_MESSAGING_ERROR);
- }
-
- if (sippmh_msg_header_present(msg, SIP_HEADER_ACCEPT)) {
- accept_hdr = sippmh_get_header_val(msg, SIP_HEADER_ACCEPT, NULL);
- if (!accept_hdr) {
- if (sippmh_is_request(msg)) {
- sipGetRequestMethod(msg, &method);
- if (method == sipMethodInvite) {
- /*
- * Currently we are rejecting empty Accept headers for
- * INVITE only. This check is done here instead of
- * previously because Accept is Content related header
- * and also in the future if we want to extend this
- * check to other requests and responses this would be
- * a good place
- */
- return (SIP_MESSAGING_NOT_ACCEPTABLE);
- }
- }
- }
- }
- content_enc = sippmh_get_header_val(msg, SIP_HEADER_CONTENT_ENCODING,
- SIP_C_HEADER_CONTENT_ENCODING);
- content_disp_str = sippmh_get_header_val(msg, SIP_HEADER_CONTENT_DISP,
- SIP_HEADER_CONTENT_DISP);
- accepted_enc_str = sippmh_get_header_val(msg, SIP_HEADER_ACCEPT_ENCODING,
- SIP_HEADER_ACCEPT_ENCODING);
- if (content_disp_str) {
- content_disp = sippmh_parse_content_disposition(content_disp_str);
- }
-
- // Check Content-Encoding
- // Only identity encoding is supported at this time
- if (content_enc) {
- if (cpr_strcasecmp(content_enc, SIP_CONTENT_ENCODING_IDENTITY)) {
- // If Content-Encoding is not understood, check to see if
- // the Content-Disposition is required. If so, flag an error
- if (content_disp) {
- if (content_disp->required_handling) {
- cpr_free(content_disp);
- return (SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA);
- }
- } else {
- return (SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA);
- }
- }
- }
-
- // Check Content-Disposition
- // Only disposition of "session", if not reject if handling it
- // content is required
- if (content_disp) {
- if (content_disp->disposition != cc_disposition_session) {
- if (content_disp->required_handling) {
- cpr_free(content_disp);
- return (SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA);
- }
- }
- }
- if (content_disp) {
- cpr_free(content_disp);
- }
-
- if (accepted_enc_str) {
- //parse the accepted_enc_str
- //check to see if it contains "identity"
- //if it does not contain "identity" return error
-
- boolean found = FALSE;
- char *ptr = NULL;
- char *accepted_enc_str_dup;
-
- accepted_enc_str_dup = cpr_strdup(accepted_enc_str);
- if (accepted_enc_str_dup == NULL) {
- CCSIP_DEBUG_ERROR("%s: Error: cpr_strdup() failed "
- "for accepted_enc_str_dup\n", fname);
- return (SIP_SERV_ERR_INTERNAL);
- }
-
- ptr = PL_strtok_r(accepted_enc_str_dup, ", ", &lasts);
-
- while (ptr) {
- if (strcmp(ptr, SIP_CONTENT_ENCODING_IDENTITY) == 0) {
- found = TRUE;
- break;
- }
- ptr = PL_strtok_r(NULL, ", ", &lasts);
- }
-
- cpr_free(accepted_enc_str_dup);
-
- if (found == FALSE) {
- return (SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA);
- }
- }
-
-
- // Check all the body parts
- for (i = 0; i < HTTPISH_MAX_BODY_PARTS; i++) {
- if (msg->mesg_body[i].msgBody) {
- if (msg->mesg_body[i].msgContentTypeValue
- == SIP_CONTENT_TYPE_UNKNOWN_VALUE) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Pass-through \"%s\"\n",
- DEB_F_PREFIX_ARGS(SIP_CONTENT_TYPE, fname),
- msg->mesg_body[i].msgContentType);
- // return (SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA);
- }
- if ((msg->mesg_body[i].msgContentEnc
- != SIP_CONTENT_ENCODING_IDENTITY_VALUE) &&
- (msg->mesg_body[i].msgRequiredHandling == TRUE)) {
- return (SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA);
- }
- if ((msg->mesg_body[i].msgContentDisp
- != SIP_CONTENT_DISPOSITION_SESSION_VALUE) &&
- (msg->mesg_body[i].msgRequiredHandling == TRUE)) {
- return (SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA);
- }
- }
- }
-
- return (SIP_MESSAGING_OK);
-}
-
-// This function returns TRUE if the header length is acceptable
-boolean
-is_good_header_length (const char *header, uint8_t header_type)
-{
-
- if (!header) {
- return FALSE;
- }
- switch (header_type) {
- case FROM:
- case TO:
- if ((strlen(header) >= MAX_SIP_URL_LENGTH) || (strlen(header) == 0)) {
- return FALSE;
- }
- break;
- case CALLID:
- if ((strlen(header) >= MAX_SIP_CALL_ID) || (strlen(header) == 0)) {
- return FALSE;
- }
- break;
- default:
- break;
- }
- return TRUE;
-}
-
-/*
- * sipCheckRequestURI
- *
- * Check the validity of mandatory fields in Req URI
- *
- * Adding restrictive checks to the following will break
- * ccm features: "user=phone"
- *
- */
-int
-sipCheckRequestURI (ccsipCCB_t *ccb, sipMessage_t *request)
-{
- sipReqLine_t *requestURI = NULL;
- genUrl_t *genUrl = NULL;
- sipUrl_t *sipUriUrl = NULL;
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char *pUser = NULL;
- cpr_ip_addr_t src_addr;
- int nat_enable = 0;
- boolean request_uri_error = FALSE;
- int errorCode = SIP_MESSAGING_ERROR;
- cpr_ip_addr_t ipaddr;
-
- CPR_IP_ADDR_INIT(src_addr);
- CPR_IP_ADDR_INIT(ipaddr);
-
- requestURI = sippmh_get_request_line(request);
- if (requestURI) {
- if (requestURI->url) {
- genUrl = sippmh_parse_url(requestURI->url, TRUE);
- if (genUrl) {
- if (genUrl->schema == URL_TYPE_SIP) {
- sipUriUrl = genUrl->u.sipUrl;
- }
- if (sipUriUrl) {
- pUser = sippmh_parse_user(sipUriUrl->user);
- if (pUser) {
- if (sipUriUrl->host) {
- if (!str2ip(sipUriUrl->host, &ipaddr)) {
- config_get_value(CFGID_NAT_ENABLE, &nat_enable,
- sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_device_ipaddr(&src_addr);
- } else {
- sip_config_get_nat_ipaddr(&src_addr);
- }
- ipaddr2dotted(src_addr_str, &src_addr);
- if (strcmp(sipUriUrl->host, src_addr_str)) {
- if (!validateHostName(sipUriUrl->host, pUser)) {
- CCSIP_DEBUG_ERROR("Unknown address in Request URI\n");
- request_uri_error = TRUE;
- errorCode = SIP_MESSAGING_ENDPOINT_NOT_FOUND;
- }
- }
- } else {
- if (!validateHostName(sipUriUrl->host, pUser)) {
- CCSIP_DEBUG_ERROR("Unknown address in Request URI\n");
- request_uri_error = TRUE;
- errorCode = SIP_MESSAGING_ENDPOINT_NOT_FOUND;
- }
- }
- if (sipUriUrl->port_present) {
- if (ccb &&
- cpr_strcasecmp(sipTransportGetTransportType(ccb->dn_line, FALSE, ccb), "udp") == 0) {
- if (sipUriUrl->port != ccb->local_port) {
- CCSIP_DEBUG_ERROR("Port Mismatch(UDP), URL Port: %d, Port Used: %d\n",
- sipUriUrl->port, ccb->local_port);
- request_uri_error = TRUE;
- errorCode = SIP_MESSAGING_ENDPOINT_NOT_FOUND;
- }
- }
- }
- }
- if (pUser[0] == '\0') {
- request_uri_error = TRUE;
- errorCode = SIP_MESSAGING_ENDPOINT_NOT_FOUND;
- } else {
- if (ccb && !request_uri_error) {
- sstrncpy(ccb->ReqURI, pUser,
- sizeof(ccb->ReqURI));
- }
- }
- cpr_free(pUser);
- }
- }
- sippmh_genurl_free(genUrl);
- } else {
- request_uri_error = TRUE;
- errorCode = SIP_MESSAGING_ENDPOINT_NOT_FOUND;
- }
- } else {
- request_uri_error = TRUE;
- errorCode = SIP_MESSAGING_ERROR;
- }
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- } else {
- request_uri_error = TRUE;
- errorCode = SIP_MESSAGING_ERROR;
- }
-
- if (request_uri_error) {
- return errorCode;
- } else {
- return (SIP_MESSAGING_OK);
- }
-}
-
-/*
- * This is called for every request received.
- * It checks the basic fields(url, From, To).
- * Does not affect call state.
- * It sends error responses for generic error types.
- */
-int
-sipSPICheckRequest (ccsipCCB_t *ccb, sipMessage_t *request)
-{
- const char *fname = "sipSPICheckRequest";
- const char *callID = NULL;
- const char *via = NULL;
- const char *from = NULL;
- const char *to = NULL;
- const char *contact = NULL;
- int retval = SIP_MESSAGING_OK;
- char *replaceshdr = NULL;
-
- const char *request_cseq = NULL;
- sipCseq_t *request_cseq_structure = NULL;
- uint32_t request_cseq_number = 0;
- sipMethod_t request_cseq_method = sipMethodInvalid;
- sipReqLine_t *requestURI;
-
- /*
- * Check args - CCB may be NULL
- */
- if (!request) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "request");
- return (SIP_MESSAGING_ERROR);
- }
-
- /*
- * Check for the incomplete message body
- */
- if (!sippmh_is_message_complete(request)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_is_message_complete()");
- return (SIP_MESSAGING_ERROR);
- }
-
-
- if ((retval = sipCheckRequestURI(ccb, request)) != SIP_MESSAGING_OK) {
- CCSIP_DEBUG_ERROR("%s: Request URI Not Found\n", fname);
- return (retval);
- }
-
-
- /*
- * Check whether all mandatory SIP request headers are there.
- * Also check if their lengths are within an acceptable range.
- */
- from = sippmh_get_cached_header_val(request, FROM);
- if (!from || (!is_good_header_length(from, FROM))) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(FROM)");
- return (SIP_MESSAGING_ERROR);
- }
-
- to = sippmh_get_cached_header_val(request, TO);
- if (!to || (!is_good_header_length(to, TO))) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(TO)");
- return (SIP_MESSAGING_ERROR);
- }
-
- via = sippmh_get_cached_header_val(request, VIA);
- if (!via) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(VIA)");
- return (SIP_MESSAGING_ERROR);
- }
-
- callID = sippmh_get_cached_header_val(request, CALLID);
- if (!callID || (!is_good_header_length(callID, CALLID))) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(CALLID)");
- return (SIP_MESSAGING_ERROR);
- }
-
- contact = sippmh_get_cached_header_val(request, CONTACT);
- if (contact) {
- int contact_check_result = 0;
-
- contact_check_result = sipSPICheckContact(contact);
- if (contact_check_result < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPICheckContact()");
- return contact_check_result;
- }
- }
-
- if ((retval = sipSPICheckContentHeaders(request)) != SIP_MESSAGING_OK) {
- CCSIP_DEBUG_ERROR("%s: Content header value not supported\n", fname);
- return (retval);
- }
-
- /*
- * Check whether the current call id and this request's CallId match
- */
- if (ccb && ccb->sipCallID[0]) {
- if (strcmp(ccb->sipCallID, callID) != 0) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Call ID match: new call id.\n", DEB_F_PREFIX_ARGS(SIP_CALL_ID, fname));
- retval = SIP_MESSAGING_NEW_CALLID;
- } else {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Call ID match: same call id.\n", DEB_F_PREFIX_ARGS(SIP_CALL_ID, fname));
- }
- }
-
- /*
- * Parse CSeq
- */
- request_cseq = sippmh_get_cached_header_val(request, CSEQ);
- if (!request_cseq) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(CSEQ)");
- return (SIP_MESSAGING_ERROR);
- }
-
- request_cseq_structure = sippmh_parse_cseq(request_cseq);
- if (!request_cseq_structure) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_parse_cseq()");
- return (SIP_MESSAGING_ERROR);
- }
- request_cseq_number = request_cseq_structure->number;
- request_cseq_method = request_cseq_structure->method;
- cpr_free(request_cseq_structure);
-
- // Check continuity of this request wrt CSeq number and method
- if (request_cseq_method != sipMethodAck &&
- request_cseq_method != sipMethodCancel) {
- // If ccb is present, check if the CSeq number is acceptable
- if (ccb) {
- if (request_cseq_number < ccb->last_recv_request_cseq) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Inconsistent CSEQ number. "
- "current= %d, last= %d.\n",
- DEB_F_PREFIX_ARGS(SIP_CSEQ, fname), request_cseq_number,
- ccb->last_recv_request_cseq);
-
- return (SIP_CLI_ERR_BAD_REQ);
- }
- if (request_cseq_number == ccb->last_recv_request_cseq) {
- if (request_cseq_method != ccb->last_recv_request_cseq_method) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Inconsistent CSEQ method. "
- "current= %s, last= %s\n.",
- DEB_F_PREFIX_ARGS(SIP_CSEQ, fname),
- sipGetMethodString(request_cseq_method),
- sipGetMethodString(ccb->last_recv_request_cseq_method));
-
- return (SIP_CLI_ERR_BAD_REQ);
- }
- }
- }
- }
-
- if (request->mesg_line) {
- if (strlen(request->mesg_line) >= MAX_SIP_URL_LENGTH) {
- CCSIP_DEBUG_ERROR("%s: Request URI length exceeds acceptable value\n",
- fname);
- return (SIP_MESSAGING_ERROR);
- }
- }
-
- requestURI = sippmh_get_request_line(request);
- if (requestURI) {
- if (sippmh_get_method_code(requestURI->method) != request_cseq_method) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "Method in RURI != method in CSeq");
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return (SIP_MESSAGING_ERROR);
- }
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- }
-
- if (request_cseq_method != sipMethodInvite) {
- if (sippmh_msg_header_present(request, SIP_HEADER_REPLACES)) {
- CCSIP_DEBUG_ERROR("%s: Error: Replace header is not valid for "
- "this request\n", fname);
- return SIP_MESSAGING_ERROR;
- }
- } else {
- if (sippmh_get_num_particular_headers(request, SIP_HEADER_REPLACES,
- NULL, &replaceshdr, MAX_REPLACES_HEADERS + 1)
- > MAX_REPLACES_HEADERS) {
- CCSIP_DEBUG_ERROR("%s: Error: More than one replaces header "
- "in this request\n", fname);
- return SIP_MESSAGING_ERROR;
- }
- }
-
- /*
- * Reliable Delivery
- */
- if (SipRelDevEnabled) {
- /*
- * responseRecord is a static because the structure it is made out of is
- * so large.
- */
- static sipRelDevMessageRecord_t requestRecord;
- int handle = -1;
- const char *reldev_to = NULL;
- sipLocation_t *reldev_to_loc = NULL;
- char reldev_to_tag[MAX_SIP_TAG_LENGTH];
- const char *reldev_from = NULL;
- sipLocation_t *reldev_from_loc = NULL;
- char reldev_from_tag[MAX_SIP_TAG_LENGTH];
-
- memset(&requestRecord, 0, sizeof(requestRecord));
- memset(reldev_to_tag, 0, MAX_SIP_TAG_LENGTH);
- memset(reldev_from_tag, 0, MAX_SIP_TAG_LENGTH);
-
- /* Get to_tag */
- reldev_to = sippmh_get_cached_header_val(request, TO);
-
- if (reldev_to) {
- reldev_to_loc = sippmh_parse_from_or_to((char *)reldev_to, TRUE);
- if (reldev_to_loc) {
- if (reldev_to_loc->genUrl->schema != URL_TYPE_SIP) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR),
- fname);
- sippmh_free_location(reldev_to_loc);
- return (SIP_CLI_ERR_FORBIDDEN);
- }
-
- if (reldev_to_loc->tag) {
- sstrncpy(reldev_to_tag,
- sip_sm_purify_tag(reldev_to_loc->tag),
- MAX_SIP_TAG_LENGTH);
- }
- sstrncpy(requestRecord.to_user,
- reldev_to_loc->genUrl->u.sipUrl->user,
- RELDEV_MAX_USER_NAME_LEN);
- sippmh_free_location(reldev_to_loc);
-
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO));
- return (SIP_MESSAGING_ERROR);
- }
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(TO)");
- return (SIP_MESSAGING_ERROR);
- }
-
- /* Store from_user and from_host */
- reldev_from = sippmh_get_cached_header_val(request, FROM);
- if (reldev_from) {
- reldev_from_loc = sippmh_parse_from_or_to((char *)reldev_from, TRUE);
- if (reldev_from_loc) {
- sstrncpy(requestRecord.from_user,
- reldev_from_loc->genUrl->u.sipUrl->user,
- RELDEV_MAX_USER_NAME_LEN);
- sstrncpy(requestRecord.from_host,
- reldev_from_loc->genUrl->u.sipUrl->host,
- RELDEV_MAX_HOST_NAME_LEN);
- if (reldev_from_loc->tag) {
- sstrncpy(reldev_from_tag,
- sip_sm_purify_tag(reldev_from_loc->tag),
- MAX_SIP_TAG_LENGTH);
- }
- sippmh_free_location(reldev_from_loc);
- }
- }
-
- /* Check whether the tag matches the stored tag */
- if (ccb) {
- if ((request_cseq_method == sipMethodInvite) ||
- (request_cseq_method == sipMethodAck) ||
- (request_cseq_method == sipMethodBye)) {
-
- boolean to_tag_match = TRUE;
- boolean from_tag_match = TRUE;
-
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"in_to_tag:<%s>, in_from_tag:<%s>, "
- "stored to tag=<%s>, stored from tag=<%s>\n",
- DEB_F_PREFIX_ARGS(SIP_TAG, fname), reldev_to_tag, reldev_from_tag,
- ccb->sip_to_tag, ccb->sip_from_tag);
-
- /* Check to_tag first */
- if (ccb->sip_to_tag[0]) {
- if ((request_cseq_method == sipMethodBye) &&
- (reldev_to_tag[0] == '\0') &&
- (SIP_SM_CALL_SETUP_NOT_COMPLETED(ccb))) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Allow early call termination "
- "BYE.\n", DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- } else if ((request_cseq_method == sipMethodInvite) &&
- (reldev_to_tag[0] == '\0') &&
- (SIP_SM_CALL_SETUP_NOT_COMPLETED(ccb))) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Allow crossed "
- "response and INVITE.\n", DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname));
- } else {
- if (ccb->flags & INCOMING) {
- // Incoming request for an incoming call
- // Match the stored to-tag with the to-tag in request
- if (strcasecmp_ignorewhitespace(reldev_to_tag,
- ccb->sip_to_tag) != 0) {
- to_tag_match = FALSE;
- }
- } else {
- // We made the call, so match the stored to-tag
- // with the from-tag in the incoming request
- if (strcasecmp_ignorewhitespace(reldev_from_tag,
- ccb->sip_to_tag) != 0) {
- to_tag_match = FALSE;
- }
- }
- }
- }
- if (!to_tag_match) {
- CCSIP_DEBUG_ERROR("%s: To-Tag mismatch detected!\n", fname);
- return (SIP_CLI_ERR_CALLEG);
- }
- // Now check from-tag
- if (ccb->sip_from_tag[0]) {
- if (ccb->flags & INCOMING) {
- // Incoming request for an incoming call
- // Match the stored from-tag with the from-tag in request
- if (strcasecmp_ignorewhitespace(reldev_from_tag,
- ccb->sip_from_tag) != 0) {
- from_tag_match = FALSE;
- }
- } else {
- // We made the call, so match the stored from-tag
- // with the to-tag in the incoming request
- if (strcasecmp_ignorewhitespace(reldev_to_tag,
- ccb->sip_from_tag) != 0) {
- from_tag_match = FALSE;
- }
- }
- if (!from_tag_match) {
- CCSIP_DEBUG_ERROR("%s: From-Tag mismatch detected!\n",
- fname);
- return (SIP_CLI_ERR_CALLEG);
- }
- }
- }
- }
-
- requestRecord.is_request = TRUE;
- sstrncpy(requestRecord.call_id, (callID) ? callID : "",
- MAX_SIP_CALL_ID);
- requestRecord.cseq_number = request_cseq_number;
- requestRecord.cseq_method = request_cseq_method;
- sstrncpy(requestRecord.tag, reldev_to_tag, MAX_SIP_TAG_LENGTH);
- if (ccb) {
- //requestRecord.line = ccb->index;
- } else {
- //requestRecord.line = 1;
- }
- if (ccb && (requestRecord.cseq_method == sipMethodInvite) &&
- (ccb->state == SIP_STATE_IDLE)) {
- sipRelDevMessagesClear(requestRecord.call_id,
- requestRecord.from_user,
- requestRecord.from_host,
- requestRecord.to_user);
- }
- /* Check if duplicate */
- if (sipRelDevMessageIsDuplicate(&requestRecord, &handle)) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Duplicate request detected...\n", DEB_F_PREFIX_ARGS(SIP_RESP, fname));
- // If the request is an ACK we do not have any thing to send
- // This was retransmitted ACK so drop it.
- if (requestRecord.cseq_method != sipMethodAck) {
- if (sipRelDevCoupledMessageSend(handle) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipRelDevCoupledMessageSend()");
- }
- }
- return (SIP_MESSAGING_DUPLICATE);
- }
-
- /* Record the request in Recent Requests List */
- sipRelDevMessageStore(&requestRecord);
- }
- return (retval);
-}
-
-
-/*
- * This is called for every response received.
- * It checks the basic fields(response line, From, To).
- * If a session description is present, it reads and parses it.
- * (and overwrites an old one if present in the CCB.)
- * Does not affect call state.
- * Returns TRUE if the request is valid.
- * Usually, but not necessarily an action function will drop
- * an invalid response. Exceptions are usually disconnection states,
- * where a bad response may still be accepted.
- *
- * NOTE:
- * It is assumed that this routine would never be called recursively or
- * reentered via a separate task because responseRecord is declared as a
- * large static variable
- */
-int
-sipSPICheckResponse (ccsipCCB_t *ccb, sipMessage_t *response)
-{
- const char *fname = "sipSPICheckResponse";
- const char *from = NULL;
- const char *to = NULL;
- const char *callID = NULL;
- const char *cseq = NULL;
- sipCseq_t *sipCseq = NULL;
- sipRespLine_t *pRespLine = NULL;
- uint32_t response_cseq_number = 0;
- sipMethod_t response_method = sipMethodInvalid;
- uint16_t response_code = 0;
- sipStatusCodeClass_t code_class = codeClassInvalid;
- int16_t trx_index = -1;
- const char *via = NULL;
-
- /*
- * Check for the incomplete message body
- */
- if (!sippmh_is_message_complete(response)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_is_message_complete()");
- return (SIP_MESSAGING_ERROR);
- }
-
- /*
- * Check whether all mandatory SIP request headers are there.
- */
- from = sippmh_get_cached_header_val(response, FROM);
- if (!from || (!is_good_header_length(from, FROM))) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(FROM)");
- return (SIP_MESSAGING_ERROR);
- }
- to = sippmh_get_cached_header_val(response, TO);
- if (!to || (!is_good_header_length(to, TO))) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(TO)");
- return (SIP_MESSAGING_ERROR);
- }
- callID = sippmh_get_cached_header_val(response, CALLID);
- if (!callID || (!is_good_header_length(callID, CALLID))) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(CALLID)");
- return (SIP_MESSAGING_ERROR);
- }
- cseq = sippmh_get_cached_header_val(response, CSEQ);
- if (!cseq) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_cached_header_val(CSEQ)");
- return (SIP_MESSAGING_ERROR);
- }
- via = sippmh_get_cached_header_val(response, VIA);
- if (via) {
- if (strchr(via, COMMA)) {
- CCSIP_DEBUG_ERROR("%s: Multiple Via headers found in response\n",
- fname);
- return (SIP_MESSAGING_ERROR);
- }
- }
-
- if (sipSPICheckContentHeaders(response) != SIP_MESSAGING_OK) {
- CCSIP_DEBUG_ERROR("%s: Content header value not supported\n", fname);
- return (SIP_MESSAGING_ERROR);
- }
-
- /*
- * Get SIP response code
- */
- pRespLine = sippmh_get_response_line(response);
- if (!pRespLine) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_get_response_line()");
- return (SIP_MESSAGING_ERROR);
- }
- response_code = pRespLine->status_code;
- SIPPMH_FREE_RESPONSE_LINE(pRespLine);
- code_class = sippmh_get_code_class(response_code);
-
- /*
- * Extract response method and Cseq number from CSeq
- */
- sipCseq = sippmh_parse_cseq(cseq);
- if (!sipCseq) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_parse_cseq()");
- return (SIP_MESSAGING_ERROR);
- }
- response_method = sipCseq->method;
- response_cseq_number = sipCseq->number;
- cpr_free(sipCseq);
-
- /*
- * If its a authentication response should not do any response
- * mismatch checking since some ACK's are not stored and so this
- * check will could return response mismatch.
- */
- switch (response_code) {
- case SIP_CLI_ERR_UNAUTH:
- case SIP_CLI_ERR_PROXY_REQD:
- if (response_method == sipMethodAck) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Authentication Request for ACK: callid=%s,"
- "cseq=%u, cseq_method=%s\n",
- DEB_F_PREFIX_ARGS(SIP_ACK, fname), callID, response_cseq_number,
- sipGetMethodString(response_method));
- return (SIP_MESSAGING_OK);
- }
- break;
-
- default:
- break;
- }
-
- if (sippmh_msg_header_present(response, SIP_HEADER_REPLACES)) {
- CCSIP_DEBUG_ERROR("%s: Error: Replace header is not valid "
- "in a response\n", fname);
- return SIP_MESSAGING_ERROR;
- }
-
- /*
- * Reliable Delivery
- */
- if (SipRelDevEnabled) {
- /*
- * responseRecord is a static because the structure it is
- * made out of is so large.
- */
- static sipRelDevMessageRecord_t responseRecord;
- int handle = -1;
- sipLocation_t *reldev_to_loc = NULL;
- char reldev_to_tag[MAX_SIP_TAG_LENGTH];
- sipLocation_t *reldev_from_loc = NULL;
-
- memset(&responseRecord, 0, sizeof(responseRecord));
- memset(reldev_to_tag, 0, MAX_SIP_TAG_LENGTH);
-
- /* Get to_tag */
- reldev_to_loc = sippmh_parse_from_or_to((char *)to, TRUE);
- if (reldev_to_loc) {
- if (reldev_to_loc->tag) {
- sstrncpy(reldev_to_tag,
- sip_sm_purify_tag(reldev_to_loc->tag),
- MAX_SIP_TAG_LENGTH);
- } else {
- reldev_to_tag[0] = '\0';
- }
- sstrncpy(responseRecord.to_user,
- reldev_to_loc->genUrl->u.sipUrl->user,
- RELDEV_MAX_USER_NAME_LEN);
- sippmh_free_location(reldev_to_loc);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO));
- return (SIP_MESSAGING_ERROR);
- }
-
- reldev_from_loc = sippmh_parse_from_or_to((char *)from, TRUE);
- if (reldev_from_loc) {
- sstrncpy(responseRecord.from_user,
- reldev_from_loc->genUrl->u.sipUrl->user,
- RELDEV_MAX_USER_NAME_LEN);
- sstrncpy(responseRecord.from_host,
- reldev_from_loc->genUrl->u.sipUrl->host,
- RELDEV_MAX_HOST_NAME_LEN);
-
- /* Check from-tag */
- if (reldev_from_loc->tag) {
- if (!(ccb->flags & INCOMING)) {
- if (strcmp(reldev_from_loc->tag, ccb->sip_from_tag) != 0) {
- sippmh_free_location(reldev_from_loc);
- CCSIP_DEBUG_ERROR("%s: Outgoing: From tag in response "
- "does not match stored value\n",
- fname);
- return (SIP_MESSAGING_ERROR);
- }
- } else {
- if (strcmp(reldev_from_loc->tag, ccb->sip_to_tag) != 0) {
- sippmh_free_location(reldev_from_loc);
- CCSIP_DEBUG_ERROR("%s: Incoming: From tag in response "
- "does not match stored value\n",
- fname);
- return (SIP_MESSAGING_ERROR);
- }
- }
- }
-
- sippmh_free_location(reldev_from_loc);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_FROM));
- return (SIP_MESSAGING_ERROR);
- }
-
- responseRecord.is_request = FALSE;
- sstrncpy(responseRecord.call_id, (callID) ? callID : "",
- MAX_SIP_CALL_ID);
- responseRecord.cseq_method = response_method;
- responseRecord.cseq_number = response_cseq_number;
- responseRecord.response_code = response_code;
- sstrncpy(responseRecord.tag, reldev_to_tag, MAX_SIP_TAG_LENGTH);
- //responseRecord.line = ccb->index;
-
- /* Check if duplicate */
- if (sipRelDevMessageIsDuplicate(&responseRecord, &handle)) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Duplicate response detected...\n", DEB_F_PREFIX_ARGS(SIP_RESP, fname));
- if (sipRelDevCoupledMessageSend(handle) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipRelDevCoupledMessageSend()");
- }
- if ((response_method == sipMethodInvite) &&
- (code_class == codeClass1xx)) {
- /* Allow multiple provisional responses */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Allowed duplicate provisional response\n",
- DEB_F_PREFIX_ARGS(SIP_RESP, fname));
- } else {
- return (SIP_MESSAGING_DUPLICATE);
- }
- }
- /* Record the response in Recent Requests List */
- sipRelDevMessageStore(&responseRecord);
- }
-
- /*
- * Check whether the outstanding request's and this response's
- * call id, cseq, and cseq method match
- */
- trx_index = get_method_request_trx_index(ccb, response_method, TRUE);
- if (trx_index < 0) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"No Matching Request Found!:\n"
- "(Response: cseq=%u, trx_method=%s)\n",
- DEB_F_PREFIX_ARGS(SIP_CALL_STATUS, fname), response_cseq_number,
- sipGetMethodString(response_method));
- return (SIP_MESSAGING_ERROR_NO_TRX);
- }
- if ((ccb->sent_request[trx_index].cseq_number != response_cseq_number) ||
- (ccb->sent_request[trx_index].cseq_method != response_method) ||
- (strcmp(ccb->sipCallID, callID) != 0)) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Response mismatch:\n(Response:"
- "callid=%s, cseq=%u, cseq_method=%s),\n"
- "(Request: callid=%s, cseq=%u, "
- "cseq_method=%s)\n",
- DEB_F_PREFIX_ARGS(SIP_RESP, fname), callID, response_cseq_number,
- sipGetMethodString(response_method),
- ccb->sipCallID,
- ccb->sent_request[trx_index].cseq_number,
- sipGetMethodString(ccb->sent_request[trx_index].cseq_method));
- /*
- * What happened here is that a timing
- * issue occured between the proxy and phone where we
- * timed out at almost the same time and we have already
- * sent another request(probably a cancel) when the proxy
- * sends this response back to us. So that we just Ack this
- * response, we play games with previous call fields. We don't
- * want to store the information because this response is basically
- * stale at this point. We set the prevcall boolean to FALSE
- * but we set the previous_line to 0xFF. This will indicate to
- * the send routine to skip the storing of this Ack for retransmission.
- */
- if (response_method == sipMethodInvite) {
- const char *resp_via = NULL;
- sipVia_t *resp_via_parm = NULL;
- int16_t trx_index_temp = -1;
- const char *sip_via_branch = NULL;
-
- switch (code_class) {
- case codeClass2xx:
- /*
- * If we get 200 response to a cancelled invite, send bye
- * to clear up the call.
- */
- trx_index_temp = get_method_request_trx_index(ccb,
- sipMethodCancel,
- TRUE);
- // if there is a CANCEL request outstanding -
- // if (ccb->last_sent_request_cseq_method == sipMethodCancel) {
- if (trx_index_temp > 0) {
- const char *contact = NULL;
-
- /*
- * We need to update the contact and to, from tags recvd.
- * in ccb because the CANCEL effectively becomes a nop due
- * to the race condition where the UAS sent 200 OK to
- * INVITE at the same instance we sent CANCEL. Hence we
- * need to ACK the 200 OK for INVITE with route header and
- * then send a BYE with to tag sent in order to clean up
- * the call at the called party
- */
- ccb->sip_to = strlib_update(ccb->sip_to, to);
- ccb->sip_from = strlib_update(ccb->sip_from, from);
- contact = sippmh_get_cached_header_val(response, CONTACT);
- if (contact) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = sippmh_parse_contact(contact);
- }
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0xFF);
- sipSPISendBye(ccb, NULL, NULL);
- } else {
- /*
- * No CANCEL was sent, so this is a plain mismatch
- * of the CSeq #
- */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Ignoring response message\n",
- DEB_F_PREFIX_ARGS(SIP_RESP, fname));
- return (SIP_MESSAGING_ERROR);
- }
- break;
- case codeClass4xx:
- case codeClass5xx:
- case codeClass6xx:
- /*
- * Locate the branch Parameter. If the branch parameter is
- * the same, we are dealing with an outstanding transaction,
- * but the response was out of sync with expected. If branch
- * parameter is different, the transaction is gone. Ignore
- * stray responses
- */
- resp_via = sippmh_get_cached_header_val(response, VIA);
- if (resp_via) {
- resp_via_parm = sippmh_parse_via(resp_via);
- if (resp_via_parm) {
- /* check for branch param match for transaction */
- if ((resp_via_parm->branch_param) &&
- (strncmp(resp_via_parm->branch_param,
- VIA_BRANCH_START, 7) == 0)) {
- trx_index_temp = get_last_request_trx_index(ccb,
- TRUE);
- if (trx_index_temp != -1) {
- sip_via_branch = (char *)
- ccb->sent_request[trx_index_temp].u.sip_via_branch;
- if (strncmp(resp_via_parm->branch_param,
- // (char *) ccb->sip_via_branch,
- sip_via_branch, VIA_BRANCH_LENGTH) != 0) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Stray Response: "
- "Response branch: %s Request "
- "branch: %s\n", DEB_F_PREFIX_ARGS(SIP_RESP, fname),
- resp_via_parm->branch_param,
- // (char *) ccb->sip_via_branch);
- sip_via_branch);
- sippmh_free_via(resp_via_parm);
- return (SIP_MESSAGING_ERROR_STALE_RESP);
- }
- }
- }
- sippmh_free_via(resp_via_parm);
- }
- }
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0xFF);
- break;
- default:
- sipSPISendFailureResponseAck(ccb, response, FALSE, 0xFF);
- }
- }
- return (SIP_MESSAGING_ERROR_STALE_RESP);
- }
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Response match: callid=%s, cseq=%u, "
- "cseq_method=%s\n", DEB_F_PREFIX_ARGS(SIP_RESP, fname),
- callID, response_cseq_number, sipGetMethodString(response_method));
-
-
- return (SIP_MESSAGING_OK);
-}
-
-/*
- * Generate Authorization response
- * Concats all the right strings and MD5s the result
- */
-boolean
-sipSPIGenerateAuthorizationResponse (sip_authen_t *sip_authen,
- const char *uri,
- const char *method,
- const char *user_name,
- const char *user_password,
- char **author_str,
- int *nc_count,
- ccsipCCB_t *ccb)
-{
- static const char fname[] = "sipSPIGenerateAuthorizationResponse";
- sip_author_t sip_author;
- HASHHEX HA1;
- HASHHEX HA2 = "";
- char cnonce_str[NONCE_LEN];
- char nc_count_str[NONCE_LEN];
- boolean md5_sess_used;
- uint32_t i;
-
- md5_sess_used = (cpr_strcasecmp(sip_authen->algorithm, "md5-sess") == 0) ?
- TRUE : FALSE;
-
- if ((sip_authen->scheme != SIP_DIGEST) ||
- (!md5_sess_used &&
- (cpr_strcasecmp(sip_authen->algorithm, "md5") != 0))) {
- CCSIP_DEBUG_ERROR("%s: Error: invalid XXX-Authenticate.\n", fname);
- CCSIP_DEBUG_ERROR(" scheme: %d, algorithm: %s.\n", sip_authen->scheme,
- sip_authen->algorithm);
- return (FALSE);
- }
-
- sip_author.response = (char *) cpr_malloc(33 * sizeof(char));
-
- /* sip_author has pointers that point to the same data that sip_authen
- * points to. Ensure that sip_authen is not freed before sip_author
- * is finished.
- */
-
- sip_author.str_start = NULL;
- sip_author.user_pass = (char *) user_password;
- sip_author.d_username = (char *) user_name;
- sip_author.unparsed_uri = (char *) uri;
- sip_author.scheme = sip_authen->scheme;
- sip_author.realm = sip_authen->realm;
- sip_author.nonce = sip_authen->nonce;
- sip_author.algorithm = sip_authen->algorithm;
-
- sip_author.opaque = sip_authen->opaque;
- sip_author.qop = sip_authen->qop;
-
- /*
- * Setup the cnonce and nc_count if qop options are used or if
- * md5-sess is the algorithm requested.
- */
- if (!md5_sess_used && (sip_authen->qop == NULL)) {
- sip_author.cnonce = NULL;
- sip_author.nc_count = NULL;
- } else {
- if (md5_sess_used && (ccb != NULL)) {
- if (ccb->authen.cnonce[0] == '\0') {
- snprintf(ccb->authen.cnonce, NONCE_LEN, "%8.8x",
- (unsigned int)cpr_rand());
- }
- sip_author.cnonce = ccb->authen.cnonce;
- } else {
- snprintf(cnonce_str, NONCE_LEN, "%8.8x",
- (unsigned int)cpr_rand());
- sip_author.cnonce = cnonce_str;
- }
- snprintf(nc_count_str, NONCE_LEN, "%08x", ++(*nc_count));
- sip_author.nc_count = nc_count_str;
- }
- sip_author.auth_param = NULL;
-
- DigestCalcHA1(sip_author.algorithm, sip_author.d_username,
- sip_author.realm, (char *) user_password, sip_author.nonce,
- sip_author.cnonce, HA1);
-
- /*
- * Need to calculate HEntity.
- * HEntity is basically just the hash of the SDP. Only the INVITE has SDP
- * so we hash the SDP for the INVITE and for other methods we just
- * hash the "".
- */
- if ((strcmp(method, SIP_METHOD_INVITE) == 0) && (ccb != NULL)) {
- /* Use the content from the body saved */
- for (i = 0; i < ccb->local_msg_body.num_parts; i++) {
- if (ccb->local_msg_body.parts[i].body != NULL) {
- DigestString(ccb->local_msg_body.parts[i].body, HA2);
- AUTH_DEBUG(DEB_F_PREFIX"entity body= \n", DEB_F_PREFIX_ARGS(SIP_MSG, fname));
- }
- }
- } else {
- DigestString("", HA2);
- }
-
- DigestCalcResponse(HA1, sip_author.nonce, sip_author.nc_count,
- sip_author.cnonce, sip_author.qop,
- (char *)method, //SIP_METHOD_REGISTER,
- sip_author.unparsed_uri, HA2, sip_author.response);
-
- *author_str = sippmh_generate_authorization(&sip_author);
-
- cpr_free(sip_author.response);
-
- return (TRUE);
-}
-
-
-/*
- * Generates Route Headers for UAC
- * Pops the first RR entry and puts in Req Line
- * Copies the rest of RR entries in reverse order into Route Header
- * Appends Contact Header at the end of Route
- * header
- * If the first route entry has loose routing,"lr", set. does not add the
- * Contact Header to the end of Route, and does not pop the first entry.
- * In this case, indicates loose
- * routing to caller so that they may add the Contact to the Req-URI
- * instead
- */
-boolean
-sipSPIGenerateRouteHeaderUAC (sipRecordRoute_t *rr_info,
- char *route,
- int route_str_len,
- boolean *loose_routing)
-{
- boolean retval = FALSE;
- int i, j, start, limit;
- static char temp_route[MAX_SIP_HEADER_LENGTH];
- sipUrl_t *url_info = NULL;
- genUrl_t *gen;
- boolean lr = FALSE;
- char url[SIPS_URL_LEN];
-
- if (route == NULL) {
- return retval;
- }
-
- start = rr_info->num_locations - 1;
- limit = 0;
- route[0] = '\0';
-
- for (i = start; i >= limit; i--) {
- url_info = rr_info->locations[i]->genUrl->u.sipUrl;
- if (i == start) {
- if (url_info->lr_flag == FALSE) {
- // Skip the first entry if lr flag is not set
- continue;
- } else {
- lr = TRUE;
- }
- }
- if (rr_info->locations[i]->genUrl->sips) {
- snprintf(url, sizeof(url), "sips");
- } else {
- snprintf(url, sizeof(url), "sip");
- }
- temp_route[0] = '\0';
- if (url_info->user == NULL) {
- snprintf(temp_route, sizeof(temp_route),
- "<%s:%s:%d", url, url_info->host, url_info->port);
- } else {
- if (url_info->password) {
- snprintf(temp_route, sizeof(temp_route), "<%s:%s:%s@%s:%d",
- url, url_info->user, url_info->password,
- url_info->host, url_info->port);
- } else {
- snprintf(temp_route, sizeof(temp_route), "<%s:%s@%s:%d",
- url, url_info->user, url_info->host, url_info->port);
- }
- }
- if (url_info->maddr) {
- /*static */ char maddr[MAX_SIP_HEADER_LENGTH];
-
- snprintf(maddr, sizeof(maddr), ";maddr=%s", url_info->maddr);
- sstrncat(temp_route, maddr,
- sizeof(temp_route) - strlen(temp_route));
- }
-
- if (url_info->ttl_val) {
- /*static */ char ttl[MAX_SIP_HEADER_LENGTH];
-
- snprintf(ttl, sizeof(ttl), ";ttl=%d", url_info->ttl_val);
- sstrncat(temp_route, ttl,
- sizeof(temp_route) - strlen(temp_route));
- }
-
- switch (url_info->transport) {
- case TRANSPORT_UDP:
- sstrncat(temp_route, ";transport=udp",
- sizeof(temp_route) - strlen(temp_route));
- break;
- case TRANSPORT_TCP:
- sstrncat(temp_route, ";transport=tcp",
- sizeof(temp_route) - strlen(temp_route));
- break;
- case TRANSPORT_TLS:
- sstrncat(temp_route, ";transport=tls",
- sizeof(temp_route) - strlen(temp_route));
- break;
- case TRANSPORT_SCTP:
- sstrncat(temp_route, ";transport=sctp",
- sizeof(temp_route) - strlen(temp_route));
- break;
- }
-
- if (url_info->is_phone) {
- sstrncat(temp_route, ";user=phone",
- sizeof(temp_route) - strlen(temp_route));
- }
-
- if (url_info->lr_flag) {
- sstrncat(temp_route, ";lr",
- sizeof(temp_route) - strlen(temp_route));
- }
-
- j = 0;
- gen = rr_info->locations[i]->genUrl;
-
- while (j < SIP_MAX_LOCATIONS) {
- if (gen->other_params[j] != NULL) {
- sstrncat(temp_route, ";",
- sizeof(temp_route) - strlen(temp_route));
- sstrncat(temp_route, gen->other_params[j],
- sizeof(temp_route) - strlen(temp_route));
- break;
- }
- j++;
- }
-
- if (i > limit) {
- sstrncat(temp_route, ">,",
- sizeof(temp_route) - strlen(temp_route));
- } else {
- sstrncat(temp_route, ">",
- sizeof(temp_route) - strlen(temp_route));
- }
-
- sstrncat(route, temp_route, route_str_len - strlen(route));
-
- }
-
- *loose_routing = lr;
- retval = TRUE;
- return retval;
-}
-
-/*
- * Generates Route Headers for UAS
- * Pops the first RR entry and puts in Req Line
- * Copies the rest of RR entries into Route Header
- * Appends Contact Header at the end of Route
- * header
- */
-boolean
-sipSPIGenerateRouteHeaderUAS (sipRecordRoute_t *rr_info,
- char *route,
- int route_str_len,
- boolean *loose_routing)
-{
- const char *fname = "sipSPIGenerateRouteHeaderUAS";
- boolean retval = FALSE;
- int i, j, start, limit;
- static char temp_route[MAX_SIP_HEADER_LENGTH];
- sipUrl_t *url_info;
- genUrl_t *gen;
- boolean lr = FALSE;
- char url[SIPS_URL_LEN];
-
- if (route == NULL) {
- return (retval);
- }
-
- start = 0;
- limit = rr_info->num_locations - 1;
- route[0] = '\0';
-
- for (i = start; i <= limit; i++) {
- if (rr_info->locations[i]->genUrl->schema == URL_TYPE_SIP) {
- url_info = rr_info->locations[i]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR), fname);
- return (FALSE);
- }
- if (i == start) {
- if (url_info->lr_flag == FALSE) {
- // don't add the first route, if the lr flag is not set
- continue;
- } else {
- lr = TRUE;
- }
- }
- if (rr_info->locations[i]->genUrl->sips) {
- snprintf(url, sizeof(url), "sips");
- } else {
- snprintf(url, sizeof(url), "sip");
- }
- temp_route[0] = '\0';
- if (url_info->user == NULL) {
- snprintf(temp_route, sizeof(temp_route),
- "<%s:%s:%d", url, url_info->host, url_info->port);
- } else {
- if (url_info->password) {
- snprintf(temp_route, sizeof(temp_route), "<%s:%s:%s@%s:%d",
- url, url_info->user,
- url_info->password, url_info->host, url_info->port);
- } else {
- snprintf(temp_route, sizeof(temp_route), "<%s:%s@%s:%d",
- url, url_info->user, url_info->host, url_info->port);
- }
- }
-
- if (url_info->maddr) {
- /*static */ char maddr[MAX_SIP_HEADER_LENGTH];
-
- snprintf(maddr, sizeof(maddr), ";maddr=%s", url_info->maddr);
- sstrncat(temp_route, maddr,
- sizeof(temp_route) - strlen(temp_route));
- }
-
- if (url_info->ttl_val) {
- /*static */ char ttl[MAX_SIP_HEADER_LENGTH];
-
- snprintf(ttl, sizeof(ttl), ";ttl=%d", url_info->ttl_val);
- sstrncat(temp_route, ttl,
- sizeof(temp_route) - strlen(temp_route));
- }
-
- switch (url_info->transport) {
- case TRANSPORT_UDP:
- sstrncat(temp_route, ";transport=udp",
- sizeof(temp_route) - strlen(temp_route));
- break;
- case TRANSPORT_TCP:
- sstrncat(temp_route, ";transport=tcp",
- sizeof(temp_route) - strlen(temp_route));
- break;
- case TRANSPORT_TLS:
- sstrncat(temp_route, ";transport=tls",
- sizeof(temp_route) - strlen(temp_route));
- break;
- case TRANSPORT_SCTP:
- sstrncat(temp_route, ";transport=sctp",
- sizeof(temp_route) - strlen(temp_route));
- break;
- }
-
- if (url_info->is_phone) {
- sstrncat(temp_route, ";user=phone",
- sizeof(temp_route) - strlen(temp_route));
- }
-
- if (url_info->lr_flag) {
- sstrncat(temp_route, ";lr",
- sizeof(temp_route) - strlen(temp_route));
- }
-
- j = 0;
- gen = rr_info->locations[i]->genUrl;
-
- while (j < SIP_MAX_LOCATIONS) {
- if (gen->other_params[j] != NULL) {
- sstrncat(temp_route, ";",
- sizeof(temp_route) - strlen(temp_route));
- sstrncat(temp_route, gen->other_params[j],
- sizeof(temp_route) - strlen(temp_route));
- break;
- }
- j++;
- }
-
- if (i < limit) {
- sstrncat(temp_route, ">,",
- sizeof(temp_route) - strlen(temp_route));
- } else {
- sstrncat(temp_route, ">",
- sizeof(temp_route) - strlen(temp_route));
- }
- sstrncat(route, temp_route, route_str_len - strlen(route));
- }
-
- *loose_routing = lr;
- retval = TRUE;
- return (retval);
-}
-
-/*
- * This function regenerates the Contact Header
- * from the parsed information stored in CCB
- */
-boolean
-sipSPIGenerateContactHeader (sipContact_t *contact_info,
- char *contact,
- int len)
-{
- const char *fname = "sipSPIGenerateContactHeader";
- boolean retval = FALSE;
- sipUrl_t *sipUrl;
-
- if (contact == NULL) {
- return (retval);
- }
-
- if (contact_info == NULL) {
- contact[0] = '\0';
- retval = TRUE;
- return (retval);
- }
-
- if (contact_info->locations[0]->genUrl->schema == URL_TYPE_SIP) {
- sipUrl = contact_info->locations[0]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR), fname);
- return (FALSE);
- }
-
- if (sipUrl->user == NULL) {
- snprintf(contact, len, "<sip:%s:%d", sipUrl->host, sipUrl->port);
- } else {
- if ((sipUrl->password) && (*(sipUrl->password))) {
- snprintf(contact, len, "<sip:%s:%s@%s:%d", sipUrl->user,
- sipUrl->password, sipUrl->host, sipUrl->port);
- } else {
- snprintf(contact, len, "<sip:%s@%s:%d", sipUrl->user,
- sipUrl->host, sipUrl->port);
- }
- }
-
- /* Assume contact length is the same for all clients */
-
- if (sipUrl->maddr) {
- /*static */ char maddr[MAX_SIP_HEADER_LENGTH];
-
- snprintf(maddr, sizeof(maddr), ";maddr=%s", sipUrl->maddr);
- sstrncat(contact, maddr, len - strlen(contact));
- }
-
- if (sipUrl->ttl_val) {
- /*static */ char ttl[MAX_SIP_HEADER_LENGTH];
-
- snprintf(ttl, sizeof(ttl), ";ttl=%d", sipUrl->ttl_val);
- sstrncat(contact, ttl, len - strlen(contact));
- }
-
- switch (sipUrl->transport) {
- case TRANSPORT_UDP:
- sstrncat(contact, ";transport=udp", len - strlen(contact));
- break;
- case TRANSPORT_TCP:
- sstrncat(contact, ";transport=tcp", len - strlen(contact));
- break;
- case TRANSPORT_TLS:
- sstrncat(contact, ";transport=tls", len - strlen(contact));
- break;
- case TRANSPORT_SCTP:
- sstrncat(contact, ";transport=sctp", len - strlen(contact));
- break;
- }
-
- if (sipUrl->is_phone) {
- sstrncat(contact, ";user=phone", len - strlen(contact));
- }
-
- sstrncat(contact, ">", len - strlen(contact));
- retval = TRUE;
- return (retval);
-}
-
-
-char *
-sipSPIUrlDestination (sipUrl_t *sipUrl)
-{
- return ((sipUrl->maddr) ? sipUrl->maddr : sipUrl->host);
-}
-
-
-int
-sipSPICheckContact (const char *contact)
-{
- const char *fname = "sipSPICheckContact";
- sipContact_t *contact_info = NULL;
- int result = 0;
-
- contact_info = sippmh_parse_contact(contact);
- if (contact_info) {
- if (contact_info->locations[0]->genUrl->schema != URL_TYPE_SIP) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR), fname);
- sippmh_free_contact(contact_info);
- return (-1);
- }
-
- sippmh_free_contact(contact_info);
- }
-
- return (result);
-}
-
-
-sipRet_t
-sipAddDateHeader (sipMessage_t *sip_message)
-{
- char sip_date[MAX_SIP_DATE_LENGTH];
- cpr_time_t timestamp;
- struct tm ts;
-
- (void) time((time_t *)×tamp);
-
- (void) gmtime_r((time_t *)×tamp, &ts);
-
- if (strftime(sip_date, MAX_SIP_DATE_LENGTH, "%a, %d %b %Y %H:%M:%S GMT", &ts)
- == 0) {
- /* If defined, allow for a failure if unable to create date header */
- return STATUS_FAILURE;
- }
-
- return sippmh_add_text_header(sip_message, SIP_HEADER_DATE, sip_date);
-}
-
-int
-sipGetMessageCSeq (sipMessage_t *pMessage,
- uint32_t *pResultCSeqNumber,
- sipMethod_t *pResultCSeqMethod)
-{
- const char *cseq = NULL;
- sipCseq_t *sipCseq = NULL;
-
- cseq = sippmh_get_cached_header_val(pMessage, CSEQ);
- if (!cseq) {
- return (-1);
- }
-
- sipCseq = sippmh_parse_cseq(cseq);
- if (!sipCseq) {
- return (-1);
- }
-
- *pResultCSeqNumber = sipCseq->number;
- *pResultCSeqMethod = sipCseq->method;
-
- cpr_free(sipCseq);
- return (0);
-}
-
-
-void
-sipGetMessageToTag (sipMessage_t *pMessage, char *to_tag,
- int to_tag_max_length)
-{
- const char *to = NULL;
- sipLocation_t *to_loc = NULL;
-
- memset(to_tag, 0, to_tag_max_length);
- //For self generated methods (i.e. outgoing), the TO HEADER
- //may not be in the cached area of the message structue.
- to = sippmh_get_cached_header_val(pMessage, TO);
- if (!to) {
- to = sippmh_get_header_val(pMessage, SIP_HEADER_TO, SIP_C_HEADER_TO);
- }
-
- if (to) {
- to_loc = sippmh_parse_from_or_to((char *)to, TRUE);
- if (to_loc) {
- if (to_loc->tag) {
- sstrncpy(to_tag, sip_sm_purify_tag(to_loc->tag),
- to_tag_max_length);
- }
- sippmh_free_location(to_loc);
- }
- }
-
- return;
-}
-
-
-boolean
-sipSPISendByeAuth (sipMessage_t *pResponse,
- sipAuthenticate_t authen,
- cpr_ip_addr_t *dest_ipaddr,
- uint16_t dest_port,
- uint32_t cseq_number,
- char *alsoString,
- char *last_call_route,
- char *last_call_route_request_uri,
- line_t previous_call_line)
-{
- const char *fname = "sipSPISendByeAuth";
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- const char *response_contact = NULL;
- const char *response_record_route = NULL;
- const char *response_to = NULL;
- const char *response_from = NULL;
- const char *response_callid = NULL;
- sipContact_t *response_contact_info = NULL;
- sipRecordRoute_t *response_record_route_info = NULL;
-
- cpr_ip_addr_t request_uri_addr;
- uint16_t request_uri_port = 0;
- cpr_ip_addr_t src_ipaddr;
- char src_addr_str[MAX_IPADDR_STR_LEN];
- static char ReqURI[MAX_SIP_URL_LENGTH];
- static char via[SIP_MAX_VIA_LENGTH];
- ccsipCCB_t *ccb = NULL;
- int timeout = 0;
- sipLocation_t *request_uri_loc = NULL;
- sipUrl_t *request_uri_url = NULL;
- sipUrl_t *sipUrl = NULL;
- int i = 0;
- int nat_enable = 0;
-
- CPR_IP_ADDR_INIT(request_uri_addr);
- CPR_IP_ADDR_INIT(src_ipaddr);
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "BYE(Auth)");
-
- request = GET_SIP_MESSAGE();
- if (!request) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "GET_SIP_MESSAGE()");
- return (FALSE);
- }
-
- /* Init temp ccb to ccbs[previous_call_line] */
- ccb = &gGlobInfo.ccbs[previous_call_line];
- if (ccb->state != SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING) {
- CCSIP_DEBUG_ERROR("%s: Error: ccb %d is not in "
- "SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING state.\n",
- fname, previous_call_line);
- free_sip_message(request);
- return (FALSE);
- }
- ccb->contact_info = NULL;
- ccb->record_route_info = NULL;
- ccb->flags = 0;
-
- response_contact = sippmh_get_cached_header_val(pResponse, CONTACT);
- response_record_route =
- sippmh_get_cached_header_val(pResponse, RECORD_ROUTE);
- response_to = sippmh_get_cached_header_val(pResponse, TO);
- response_from = sippmh_get_cached_header_val(pResponse, FROM);
- response_callid = sippmh_get_cached_header_val(pResponse, CALLID);
-
- if (response_contact) {
- response_contact_info = sippmh_parse_contact(response_contact);
- ccb->contact_info = response_contact_info;
- }
- if (response_record_route) {
- response_record_route_info =
- sippmh_parse_record_route(response_record_route);
- ccb->record_route_info = response_record_route_info;
- }
-
- /*
- * Determine the Request-URI
- */
- memset(ReqURI, 0, sizeof(ReqURI));
- if (response_record_route_info) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Forming Req-URI: using 401/407's Record-Route\n",
- DEB_F_PREFIX_ARGS(SIP_REQ_URI, fname));
- i = response_record_route_info->num_locations - 1;
- if (response_record_route_info->locations[i]->genUrl->schema
- == URL_TYPE_SIP) {
- sipUrl = response_record_route_info->locations[i]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR), fname);
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- ccb->record_route_info = NULL;
- }
- free_sip_message(request);
- return (FALSE);
- }
-
- request_uri_port = sipUrl->port;
- if (!sipUrl->port_present) {
- dns_error_code =
- sipTransportGetServerAddrPort(sipSPIUrlDestination(sipUrl),
- &request_uri_addr,
- &request_uri_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(sipSPIUrlDestination(sipUrl),
- &request_uri_addr, 100, 1);
- }
- if (dns_error_code == 0) {
- util_ntohl(&request_uri_addr, &request_uri_addr);
-
- } else {
- request_uri_addr = ip_addr_invalid;
- }
-
- if (sipUrl->user != NULL) {
- if (sipUrl->password) {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ? "sip:%s:%s@%s:%d;user=phone" :
- "sip:%s:%s@%s:%d",
- sipUrl->user, sipUrl->password,
- sipUrl->host, sipUrl->port);
- } else {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ? "sip:%s@%s:%d;user=phone" :
- "sip:%s@%s:%d", sipUrl->user, sipUrl->host,
- sipUrl->port);
- }
- } else {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ? "sip:%s:%d;user=phone" : "sip:%s:%d",
- sipUrl->host, sipUrl->port);
- }
- } else if (last_call_route[0] && last_call_route_request_uri[0]) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Forming Req-URI: using current Route "
- "information.\n", DEB_F_PREFIX_ARGS(SIP_REQ_URI, fname));
- sstrncpy(ReqURI, last_call_route_request_uri, sizeof(ReqURI));
- request_uri_addr = *dest_ipaddr;
- request_uri_port = dest_port;
- } else if (response_contact_info) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Forming Req-URI: using Contact\n", DEB_F_PREFIX_ARGS(SIP_REQ_URI, fname));
- if (response_contact_info->locations[0]->genUrl->schema == URL_TYPE_SIP) {
- sipUrl = response_contact_info->locations[0]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR), fname);
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- ccb->contact_info = NULL;
- }
- free_sip_message(request);
- return (FALSE);
- }
-
- request_uri_port = sipUrl->port;
- if (!sipUrl->port_present) {
- dns_error_code =
- sipTransportGetServerAddrPort(sipSPIUrlDestination(sipUrl),
- &request_uri_addr,
- &request_uri_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(sipSPIUrlDestination(sipUrl),
- &request_uri_addr, 100, 1);
- }
- if (dns_error_code == 0) {
-
- util_ntohl(&request_uri_addr, &request_uri_addr);
- } else {
- request_uri_addr = ip_addr_invalid;
- }
-
- if (sipUrl->user != NULL) {
- if (sipUrl->password) {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ? "sip:%s:%s@%s:%d;user=phone" :
- "sip:%s:%s@%s:%d",
- sipUrl->user, sipUrl->password,
- sipUrl->host, sipUrl->port);
- } else {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ? "sip:%s@%s:%d;user=phone" :
- "sip:%s@%s:%d", sipUrl->user,
- sipUrl->host, sipUrl->port);
- }
- } else {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ? "sip:%s:%d;user=phone" : "sip:%s:%d",
- sipUrl->host, sipUrl->port);
- }
- } else {
- request_uri_addr = *dest_ipaddr;
- request_uri_port = dest_port;
- request_uri_loc = sippmh_parse_from_or_to((char *)response_to, TRUE);
- if (!request_uri_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO));
- free_sip_message(request);
- return (FALSE);
- }
-
- if (!sippmh_valid_url(request_uri_loc->genUrl)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_valid_url()");
- sippmh_free_location(request_uri_loc);
- free_sip_message(request);
- return (FALSE);
- }
-
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Forming Req-URI (Caller): using original "
- "Req-URI\n", DEB_F_PREFIX_ARGS(SIP_REQ_URI, fname));
- if (request_uri_loc->name) {
- if (request_uri_loc->name[0]) {
- sstrncat(ReqURI, "\"", sizeof(ReqURI) - strlen(ReqURI));
- sstrncat(ReqURI, request_uri_loc->name,
- sizeof(ReqURI) - strlen(ReqURI));
- sstrncat(ReqURI, "\" ", sizeof(ReqURI) - strlen(ReqURI));
- }
- }
- sstrncat(ReqURI, "sip:", sizeof(ReqURI) - strlen(ReqURI));
- if (request_uri_loc->genUrl->schema == URL_TYPE_SIP) {
- request_uri_url = request_uri_loc->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR), fname);
- sippmh_free_location(request_uri_loc);
- free_sip_message(request);
- return (FALSE);
- }
-
- if (request_uri_url->user) {
- sstrncat(ReqURI, request_uri_url->user,
- sizeof(ReqURI) - strlen(ReqURI));
- sstrncat(ReqURI, "@", sizeof(ReqURI) - strlen(ReqURI));
- }
- if (request_uri_url->is_phone) {
- sstrncat(ReqURI, ";user=phone",
- sizeof(ReqURI) - strlen(ReqURI));
- }
- sstrncat(ReqURI, request_uri_url->host,
- sizeof(ReqURI) - strlen(ReqURI));
- sippmh_free_location(request_uri_loc);
- }
-
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_device_ipaddr(&src_ipaddr);
- ipaddr2dotted(src_addr_str, &src_ipaddr);
- } else {
- sip_config_get_nat_ipaddr(&src_ipaddr);
- ipaddr2dotted(src_addr_str, &src_ipaddr);
- }
-
- /*
- * Build the request
- */
-
- /* Write Req-URI */
- tflag = sippmh_add_request_line(request, SIP_METHOD_BYE, ReqURI,
- SIP_VERSION);
- UPDATE_FLAGS(flag, tflag);
-
- /* Write Via */
- snprintf(via, sizeof(via), "SIP/2.0/%s %s:%d;%s=%s%.8x",
- sipTransportGetTransportType(ccb->dn_line, TRUE, ccb),
- src_addr_str,
- ccb->local_port,
- VIA_BRANCH, VIA_BRANCH_START,
- (unsigned int)cpr_rand());
- tflag = sippmh_add_text_header(request, SIP_HEADER_VIA, via);
- UPDATE_FLAGS(flag, tflag);
-
- /* Write To, From, and Call-ID standard headers */
- tflag = sippmh_add_text_header(request, SIP_HEADER_FROM, response_from);
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(request, SIP_HEADER_TO, response_to);
- UPDATE_FLAGS(flag, tflag);
- tflag = sippmh_add_text_header(request, SIP_HEADER_CALLID, response_callid);
- UPDATE_FLAGS(flag, tflag);
-
- /* Write Date header */
- tflag = sipAddDateHeader(request);
- UPDATE_FLAGS(flag, tflag);
-
- /* Write User Agent header */
- tflag = sippmh_add_text_header(request, SIP_HEADER_USER_AGENT,
- sipHeaderUserAgent);
- UPDATE_FLAGS(flag, tflag);
-
- /* add in call stats header if needed */
- tflag = sipSPIAddCallStats(ccb, request);
- UPDATE_FLAGS(flag, tflag);
-
- /* Write Route */
- if (response_record_route_info) {
- tflag = (sipSPIAddRouteHeaders(request, ccb, NULL, 0)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- } else if (last_call_route[0]) {
- tflag = sippmh_add_text_header(request, SIP_HEADER_ROUTE,
- last_call_route);
- }
- UPDATE_FLAGS(flag, tflag);
-
- /* Free contact and record-route */
- if (response_contact) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- ccb->contact_info = NULL;
- }
- }
- if (response_record_route) {
- if (ccb->record_route_info) {
- sippmh_free_record_route(ccb->record_route_info);
- ccb->record_route_info = NULL;
- }
- }
-
- /* Write CSeq */
- tflag = sippmh_add_cseq(request, SIP_METHOD_BYE, cseq_number);
- UPDATE_FLAGS(flag, tflag);
-
- if (alsoString) {
- if (alsoString[0]) {
- tflag = sippmh_add_text_header(request, SIP_HEADER_ALSO,
- alsoString);
- UPDATE_FLAGS(flag, tflag);
- }
- }
-
- if (authen.authorization != NULL) {
- tflag = sippmh_add_text_header(request, AUTHOR_HDR(authen.status_code),
- authen.authorization);
- UPDATE_FLAGS(flag, tflag);
- cpr_free(authen.authorization);
- }
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (request)
- free_sip_message(request);
- return (FALSE);
- }
-
- /* Send message */
- config_get_value(CFGID_TIMER_T1, &timeout, sizeof(timeout));
- ccb->retx_counter = 0;
- if (sipTransportChannelCreateSend(ccb, request, sipMethodBye,
- &request_uri_addr,
- request_uri_port, timeout,
- RELDEV_NO_STORED_MSG) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipTransportChannelCreateSend()");
- if (request)
- free_sip_message(request);
-
- return (FALSE);
- }
- return (TRUE);
-}
-
-void
-free_sip_message (sipMessage_t *message)
-{
- if (message) {
- sippmh_message_free(message);
- }
-}
-
-/*
- * Generate the full URL (currently limited to the sipUrl only)
- */
-void
-sipSPIGenerateTargetUrl (genUrl_t *genUrl, char *sipurlstr)
-{
- uint8_t i;
- char temp[MAX_SIP_HEADER_LENGTH];
- size_t url_length = 0;
- char *right_bracket = NULL;
- boolean right_bracket_removed = FALSE;
-
- if (genUrl->schema == URL_TYPE_SIP) {
- sipSPIGenerateSipUrl(genUrl->u.sipUrl, sipurlstr);
- } else {
- return;
- }
-
- url_length = strlen(sipurlstr);
- if (url_length == 0) {
- return;
- }
-
- for (i = 0; i < SIP_MAX_LOCATIONS; i++) {
- if (genUrl->other_params[i] != NULL) {
- if (i == 0) {
- // Remove the ">" from the end of sipurlstr
- right_bracket = strchr(sipurlstr, '>');
- if (right_bracket) {
- *right_bracket = '\0';
- right_bracket_removed = TRUE;
- }
- }
- snprintf(temp, sizeof(temp), ";%s", genUrl->other_params[i]);
- sstrncat(sipurlstr, temp, MAX_SIP_URL_LENGTH - url_length );
- url_length = strlen(sipurlstr);
- }
- }
-
- if (right_bracket_removed) {
- sstrncat(sipurlstr, ">", MAX_SIP_URL_LENGTH - url_length);
- }
-}
-
-/*
- * Generates a plain string from sipUrl structure
- *
-*/
-void
-sipSPIGenerateSipUrl (sipUrl_t *sipUrl, char *sipurlstr)
-{
- char temp[MAX_SIP_HEADER_LENGTH];
-
- if (sipUrl->user == NULL) {
- snprintf(sipurlstr, MAX_SIP_HEADER_LENGTH, "<sip:%s:%d",
- sipUrl->host, sipUrl->port);
- } else {
- snprintf(sipurlstr, MAX_SIP_HEADER_LENGTH, "<sip:%s@%s:%d",
- sipUrl->user, sipUrl->host, sipUrl->port);
- }
-
- /* Assume sipurlstr _length is the same for all clients */
-
- if (sipUrl->maddr) {
- snprintf(temp, sizeof(temp), ";maddr=%s", sipUrl->maddr);
- sstrncat(sipurlstr, temp, MAX_SIP_HEADER_LENGTH );
- }
-
- if (sipUrl->ttl_val) {
- snprintf(temp, sizeof(temp), ";ttl=%d", sipUrl->ttl_val);
- sstrncat(sipurlstr, temp, MAX_SIP_HEADER_LENGTH);
- }
-
- switch (sipUrl->transport) {
- case TRANSPORT_UDP:
- sstrncat(sipurlstr, ";transport=udp", MAX_SIP_HEADER_LENGTH);
- break;
- case TRANSPORT_TCP:
- sstrncat(sipurlstr, ";transport=tcp", MAX_SIP_HEADER_LENGTH);
- break;
- case TRANSPORT_TLS:
- sstrncat(sipurlstr, ";transport=tls", MAX_SIP_HEADER_LENGTH);
- break;
- case TRANSPORT_SCTP:
- sstrncat(sipurlstr, ";transport=sctp", MAX_SIP_HEADER_LENGTH);
- break;
- }
-
- if (sipUrl->is_phone) {
- sstrncat(sipurlstr, ";user=phone", MAX_SIP_HEADER_LENGTH);
- }
-
- sstrncat(sipurlstr, ">", MAX_SIP_HEADER_LENGTH);
-
-}
-
-#define MAX_SIP_METHOD_STRINGS 17
-#define MAX_SIP_METHOD_STRING_LEN 16
-const char *
-sipGetMethodString (sipMethod_t methodname /*, char *methodstring */)
-{
- int ino = (int) methodname; //Register is defined as 100 in pmh.h file
- //Please make sure the following array is consistent with the enum
- int idx = 0;
- static const char methods[MAX_SIP_METHOD_STRINGS][MAX_SIP_METHOD_STRING_LEN] =
- { "REGISTER", "OPTIONS", "INVITE", "BYE",
- "CANCEL", "PRACK", "COMET", "NOTIFY",
- "REFER", "ACK", "MESSAGE", "SUBSCRIBE",
- "PUBLISH", "UPDATE", "RESPONSE", "INFO", "UNKNOWN"
- };
-
-
- idx = ino - (int) sipMethodRegister;
- if (idx >= 0 && idx <= (int) (sizeof(methods) / sizeof(methods[0]) - 1)) {
- return methods[idx]; // Its OK to send this as it is a static array
- } else {
- return NULL;
- }
-}
-
-sipRet_t
-sipSPIAddRequestLine (ccsipCCB_t *ccb, sipMessage_t *request,
- sipMethod_t methodname, boolean initInvite)
-{
- sipRet_t tflag = STATUS_FAILURE;
-
- if (TRUE == sipSPIGenRequestURI(ccb, methodname, initInvite)) {
- tflag = sippmh_add_request_line(request,
- sipGetMethodString(methodname),
- ccb->ReqURI,
- SIP_VERSION);
- } else {
- tflag = STATUS_FAILURE;
- }
- return tflag;
-}
-
-boolean
-getCSeqInfo (sipMessage_t *request, sipCseq_t ** request_cseq_structure)
-{
- const char *request_cseq = NULL;
-
- request_cseq = sippmh_get_cached_header_val(request, CSEQ);
- if (!request_cseq) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "AddCSeq in Factory",
- "sippmh_get_cached_header_val()");
- return (FALSE);
- }
- *request_cseq_structure = sippmh_parse_cseq(request_cseq);
- if (!*request_cseq_structure) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "AddCSeq in Factory",
- "sippmh_parse_cseq()");
- return (FALSE);
- }
- return TRUE;
-}
-
-// Allocate an outgoing transaction and fill in the cseq number and method
-boolean
-allocateTrx (ccsipCCB_t *ccb, sipMethod_t method)
-{
- uint32_t trx_cseq_number = 0;
- int16_t new_trx_index = -1, last_trx_index = -1;
-
- if (method == sipMethodCancel) {
- // For CANCEL, the cseq is the same as the cseq
- // of the earlier sent request that it cancels
- last_trx_index = get_last_request_trx_index(ccb, TRUE);
- if (last_trx_index < 0) {
- return FALSE;
- }
- trx_cseq_number = ccb->sent_request[last_trx_index].cseq_number;
- // Now allocate a new CSeq for the CANCEL request itself
- new_trx_index = get_next_request_trx_index(ccb, TRUE);
- if (new_trx_index < 0) {
- return FALSE;
- }
- ccb->sent_request[new_trx_index].cseq_number = trx_cseq_number;
- ccb->sent_request[new_trx_index].cseq_method = sipMethodCancel;
-
- } else if (method != sipMethodAck) {
- // No new transaction is needed for Ack
- new_trx_index = get_next_request_trx_index(ccb, TRUE);
- if (new_trx_index < 0) {
- return FALSE;
- }
- ccb->sent_request[new_trx_index].cseq_number = ++(ccb->last_used_cseq);
- ccb->sent_request[new_trx_index].cseq_method = method;
- }
- return TRUE;
-}
-
-boolean
-AddCSeq (ccsipCCB_t *ccb,
- sipMessage_t *request,
- boolean isResponse,
- sipMethod_t method,
- uint32_t response_cseq_number)
-{
- uint32_t request_cseq_number = 0;
- sipRet_t tflag = STATUS_FAILURE;
- int16_t trx_index = -1;
-
- if (TRUE == isResponse) {
- if (response_cseq_number == 0) {
- trx_index = get_method_request_trx_index(ccb, method, FALSE);
- if (trx_index != -1) {
- request_cseq_number = ccb->recv_request[trx_index].cseq_number;
- } else {
- return FALSE;
- }
- } else {
- request_cseq_number = response_cseq_number;
- }
- } else {
- // For Request
- if (method == sipMethodAck) {
- request_cseq_number = response_cseq_number;
- } else {
- // Pull up the previously allocated transaction
- trx_index = get_last_request_trx_index(ccb, TRUE);
- if (trx_index < 0) {
- return FALSE;
- }
- request_cseq_number = ccb->sent_request[trx_index].cseq_number;
- }
- }
- tflag = sippmh_add_cseq(request, sipGetMethodString(method),
- request_cseq_number);
- if (tflag != HSTATUS_SUCCESS) {
- return FALSE;
- }
- return TRUE;
-}
-
-/*
- * This will generate the most common headers for every message
- */
-
-sipRet_t
-sipSPIAddCommonHeaders (ccsipCCB_t *ccb,
- sipMessage_t *request,
- boolean isResponse,
- sipMethod_t method,
- uint32_t response_cseq_number)
-{
- sipRet_t tflag = STATUS_FAILURE;
-
- tflag = (sipSPIAddStdHeaders(request, ccb, isResponse)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- if (tflag != HSTATUS_SUCCESS) {
- return tflag;
- }
-
- // Add date header
- tflag = sipAddDateHeader(request);
- if (tflag != HSTATUS_SUCCESS) {
- return tflag;
- }
-
- // Add CSEQ
- if (AddCSeq(ccb, request, isResponse, method, response_cseq_number)
- == FALSE) {
- return STATUS_FAILURE;
- }
-
- return HSTATUS_SUCCESS;
-}
-
-boolean
-is_extended_feature (ccsipCCB_t *ccb)
-{
- if (ccb) {
- switch (ccb->featuretype) {
- case CC_FEATURE_B2BCONF:
- case CC_FEATURE_CANCEL:
- return TRUE;
- default:
- return FALSE;
- }
- }
- return FALSE;
-}
-
-boolean
-sipSPIGenRequestURI (ccsipCCB_t *ccb, sipMethod_t sipmethod, boolean initInvite)
-{
- sipUrl_t *sipUrl = NULL;
- int i = 0;
- const char *fname = "sipSPIGenRequestURI";
- char dest_sip_addr_str[MAX_IPADDR_STR_LEN];
- char *domainloc;
- genUrl_t *gen;
- int j = 0;
- boolean lr = FALSE, uriAdded = FALSE;
- char hdr_str[MAX_SIP_URL_LENGTH];
-
- /*
- * Construct the request URI
- */
- // Special case for Initial Invite and Cancel messgae for creating
- // the Request URI
- if ((sipMethodInvite == sipmethod) && (initInvite == TRUE)) {
- // This is the first Invite initiated so Request URI is
- // built differently.
- if (ccb->calledNumber[0] == '<') {
- // Remove leading '<'
- sstrncpy(ccb->ReqURI, ccb->calledNumber + 1, MAX_SIP_URL_LENGTH);
- }
- // If there is no hostname, add proxy address as hostname
- domainloc = strchr(ccb->ReqURI, '@');
- if (domainloc == NULL) {
- domainloc = ccb->ReqURI + strlen(ccb->ReqURI);
- if ((domainloc - ccb->ReqURI) < (MAX_SIP_URL_LENGTH - 1)) {
- /*
- * We need to check and see if we are already truncating a
- * string string that goes into ReqURI. If we are, then we
- * CANNOT add any more characters without overwriting memory
- */
- *domainloc++ = '@';
- sstrncpy(dest_sip_addr_str, ccb->reg.proxy,
- MAX_IPADDR_STR_LEN);
-
- if (ccb->reg.addr.type == CPR_IP_ADDR_IPV6) {
- *domainloc++ = '[';
- }
-
- sstrncpy(domainloc, dest_sip_addr_str,
- MAX_SIP_URL_LENGTH - (domainloc - ccb->ReqURI));
-
- if (ccb->reg.addr.type == CPR_IP_ADDR_IPV6) {
- *domainloc++ = ']';
- }
- }
- }
- // Remove trailing '>'
- domainloc = strchr(ccb->ReqURI, '>');
- if (domainloc) {
- *domainloc = '\0';
- }
- return TRUE;
- } else if ((sipMethodCancel == sipmethod) ||
- ((sipMethodAck == sipmethod) &&
- (gCallHistory[ccb->index].last_rspcode_rcvd > codeClass2xx))) {
- /* Use the same REQ URI that was created on the INVITE
- * Replace the ReqURI with the contents of ReqURIOriginal
- */
- if (ccb->ReqURIOriginal[0] != '\0') {
- sstrncpy(ccb->ReqURI, ccb->ReqURIOriginal, MAX_SIP_URL_LENGTH);
- }
- return TRUE;
- }
-
- if (sipMethodRegister == sipmethod ||
- ((sipMethodRefer == sipmethod) &&
- (ccb->type == SIP_REG_CCB || is_extended_feature(ccb)))) {
- // If it is REGISTER or a token-registration REFER, the URI is formed
- // simply by the destination IP address. This is also the case when
- // sending a REFER for one of the softkey functions for TNP
- if (ccb->reg.proxy[0] == '\0') {
- ipaddr2dotted(dest_sip_addr_str, &ccb->dest_sip_addr);
- } else {
- sstrncpy(dest_sip_addr_str, ccb->reg.proxy, MAX_IPADDR_STR_LEN);
- }
- if (ccb->dest_sip_addr.type == CPR_IP_ADDR_IPV6) {
-
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH, "sip:[%s]",
- dest_sip_addr_str); /* proxy */
- } else {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH, "sip:%s",
- dest_sip_addr_str); /* proxy */
- }
-
- return TRUE;
- } else {
- if (ccb->record_route_info) {
- /*
- * If loose-routing is being used, use the remote contact in
- * REQ-URI
- */
- if (ccb->flags & INCOMING) {
- i = 0;
- } else {
- i = ccb->record_route_info->num_locations - 1;
- }
-
- if (ccb->record_route_info->locations[i]->genUrl->schema
- == URL_TYPE_SIP) {
- if (ccb->record_route_info->locations[i]->genUrl->u.sipUrl->lr_flag) {
- lr = TRUE;
- }
- }
- if (!lr) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Strict Routing: Forming Req-URI using "
- "Record Route\n", DEB_F_PREFIX_ARGS(SIP_REQ_URI, fname));
- if (ccb->record_route_info->locations[i]->genUrl->schema
- == URL_TYPE_SIP) {
- sipUrl = ccb->record_route_info->locations[i]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR),
- fname);
- return (FALSE);
- }
-
- if (sipUrl->user != NULL) {
- if (sipUrl->password) {
- if (sipUrl->port_present) {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s:%s@%s:%d;user=phone" :
- "sip:%s:%s@%s:%d",
- sipUrl->user, sipUrl->password,
- sipUrl->host, sipUrl->port);
- } else {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s:%s@%s;user=phone" :
- "sip:%s:%s@%s",
- sipUrl->user, sipUrl->password,
- sipUrl->host);
- }
- } else {
- if (sipUrl->port_present) {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s@%s:%d;user=phone" : "sip:%s@%s:%d",
- sipUrl->user, sipUrl->host, sipUrl->port);
- } else {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s@%s;user=phone" : "sip:%s@%s",
- sipUrl->user, sipUrl->host);
- }
- }
- } else {
- if (sipUrl->port_present) {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s:%d;user=phone" : "sip:%s:%d",
- sipUrl->host, sipUrl->port);
- } else {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s;user=phone" : "sip:%s",
- sipUrl->host);
- }
- }
- uriAdded = TRUE;
- }
- }
-
- if (!uriAdded) {
- if ((ccb->contact_info) &&
- (lr || (ccb->state >= SIP_STATE_SENT_INVITE_CONNECTED))) {
- // Use Contact info ONLY if loose routing or
- // if we're fully connected - otherwise use proxy
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Forming Req-URI: using Contact\n",
- DEB_F_PREFIX_ARGS(SIP_REQ_URI, fname));
-
- if ((sipMethodInvite == sipmethod) &&
- (ccb->redirect_info) &&
- (ccb->state == SIP_STATE_SENT_INVITE)) {
- sipUrl = ccb->redirect_info->sipContact->locations
- [ccb->redirect_info->next_choice - 1]->genUrl->u.sipUrl;
- } else if (ccb->contact_info->locations[0]->genUrl->schema
- == URL_TYPE_SIP) {
- sipUrl = ccb->contact_info->locations[0]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR),
- fname);
- return (FALSE);
- }
- if (sipUrl->user != NULL) {
- if (sipUrl->password) {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s:%s@%s:%d;user=phone" :
- "sip:%s:%s@%s:%d",
- sipUrl->user, sipUrl->password,
- sipUrl->host, sipUrl->port);
- } else {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s@%s:%d;user=phone" :
- "sip:%s@%s:%d",
- sipUrl->user, sipUrl->host, sipUrl->port);
- }
- } else {
- snprintf(ccb->ReqURI, MAX_SIP_URL_LENGTH,
- sipUrl->is_phone ?
- "sip:%s:%d;user=phone" :
- "sip:%s:%d",
- sipUrl->host, sipUrl->port);
- }
- } else {
- if (ccb->flags & INCOMING) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Forming Req-URI (Callee): using "
- "From\n", DEB_F_PREFIX_ARGS(SIP_REQ_URI, fname));
- if (ccb->sip_from) {
- sstrncpy(hdr_str, ccb->sip_from, MAX_SIP_URL_LENGTH);
- sstrncpy(ccb->ReqURI, sippmh_get_url_from_hdr(hdr_str), MAX_SIP_URL_LENGTH);
- }
- } else {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Forming Req-URI (Caller): using "
- "original Req-URI\n", DEB_F_PREFIX_ARGS(SIP_REQ_URI, fname));
- sstrncpy(ccb->ReqURI, ccb->ReqURIOriginal,
- MAX_SIP_URL_LENGTH);
- }
- }
- }
-
- // Check to see the transport parameter specified in sipUrl.
- // If this is different than UDP, add it to the URI
- if (sipUrl) {
- switch (sipUrl->transport) {
- case TRANSPORT_UDP:
- sstrncat(ccb->ReqURI, ";transport=udp",
- sizeof(ccb->ReqURI) - strlen(ccb->ReqURI));
- break;
- case TRANSPORT_TCP:
- sstrncat(ccb->ReqURI, ";transport=tcp",
- sizeof(ccb->ReqURI) - strlen(ccb->ReqURI));
- break;
- case TRANSPORT_TLS:
- sstrncat(ccb->ReqURI, ";transport=tls",
- sizeof(ccb->ReqURI) - strlen(ccb->ReqURI));
- break;
- case TRANSPORT_SCTP:
- sstrncat(ccb->ReqURI, ";transport=sctp",
- sizeof(ccb->ReqURI) - strlen(ccb->ReqURI));
- break;
- default:
- break;
- }
- }
- if (ccb->record_route_info) {
- /*
- * Look for any unknown params that might have been
- * glued onto the URL
- */
- gen = ccb->record_route_info->locations[i]->genUrl;
- while (j < SIP_MAX_LOCATIONS) {
- if (gen->other_params[j] != NULL) {
- sstrncat(ccb->ReqURI, ";",
- sizeof(ccb->ReqURI) - strlen(ccb->ReqURI));
- sstrncat(ccb->ReqURI, gen->other_params[j],
- sizeof(ccb->ReqURI) - strlen(ccb->ReqURI));
- break;
- }
- j++;
- }
- }
- }
- return TRUE;
-}
-
-sipRet_t
-sipSPIAddContactHeader (ccsipCCB_t *ccb, sipMessage_t *request)
-{
- char pContactStr[MAX_SIP_URL_LENGTH];
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char line_name[MAX_LINE_NAME_SIZE];
- char reg_user_info[MAX_REG_USER_INFO_LEN];
- int rpid_flag = RPID_DISABLED;
- int blocking;
- uint8_t mac_address[MAC_ADDRESS_LENGTH];
- char device_instance[MAX_SIP_TAG_LENGTH];
- char contact[MAX_LINE_CONTACT_SIZE];
- size_t escaped_char_str_len;
- const char *transport_type_str;
- int size;
- char sipDeviceName[MAX_REG_USER_INFO_LEN];
-
- config_get_value(CFGID_REMOTE_PARTY_ID, &rpid_flag, sizeof(rpid_flag));
-
- config_get_value(CFGID_DEVICE_NAME, sipDeviceName, sizeof(sipDeviceName));
-
- /* get reg_user_info and pk-id */
- contact[0] = '\0';
- config_get_string(CFGID_REG_USER_INFO, reg_user_info,
- sizeof(reg_user_info));
- config_get_line_string(CFGID_LINE_CONTACT, contact, ccb->dn_line,
- sizeof(contact));
-
-
- ipaddr2dotted(src_addr_str, &ccb->src_addr);
-
- config_get_value(CFGID_CALLERID_BLOCKING, &blocking, sizeof(blocking));
-
- transport_type_str = sipTransportGetTransportType(ccb->dn_line, FALSE, ccb);
-
- /*
- * If caller id blocking is enabled and phone
- * is configured to use RPID then userinfo should
- * be random identifier same as that used in from
- * header
- */
- if ((blocking & 1) && (rpid_flag == RPID_ENABLED) &&
- (ccb->type != SIP_REG_CCB)) {
- sstrncpy(line_name, SIP_HEADER_ANONYMOUS_STR, MAX_LINE_NAME_SIZE);
- } else {
- config_get_line_string(CFGID_LINE_NAME, line_name, ccb->dn_line,
- sizeof(line_name));
- }
-
- if (ccb->type == SIP_REG_CCB) {
- snprintf(pContactStr, 6, "<sip:");
- if ((cpr_strcasecmp(contact, UNPROVISIONED) != 0) &&
- (contact[0] != '\0')) {
- escaped_char_str_len =
- sippmh_convertURLCharToEscChar(contact, strlen(contact),
- pContactStr + 5,
- (MAX_SIP_URL_LENGTH - 5),
- FALSE);
- } else {
- escaped_char_str_len =
- sippmh_convertURLCharToEscChar(line_name,
- strlen(line_name),
- pContactStr + 5,
- (MAX_SIP_URL_LENGTH - 5),
- FALSE);
- }
- if (cpr_strcasecmp(reg_user_info, "none") == 0) {
- snprintf(pContactStr + 5 + escaped_char_str_len,
- sizeof(pContactStr) - 5 - escaped_char_str_len,
- "@%s:%d;transport=%s>", src_addr_str,
- ccb->local_port, transport_type_str);
- } else {
- snprintf(pContactStr + 5 + escaped_char_str_len,
- sizeof(pContactStr) - 5 - escaped_char_str_len,
- "@%s:%d;user=%s;transport=%s>",
- src_addr_str, ccb->local_port, reg_user_info,
- transport_type_str);
- }
-
- // Add the instance ID for unique device identification
- // The format is as follows:
- // Contact: <sip:line1@192.168.0.2>
- // ;+sip.instance="<urn:uuid:00000000-0000-0000-0000-000A95A0E128>"
- // ;+u.sip!model.ccm.cisco.com="336"
- // where the 000A95A0E128 is the MAC address of the phone and
- // the 336 is the model number of the phone
- // All the 000's are supposed to encode callee capabilities (RFC 3840)
- // but we are leaving them 000 for now as no-one reads them
- platform_get_active_mac_address(mac_address);
- memset(device_instance, '\0', sizeof(device_instance));
- snprintf(device_instance, MAX_SIP_TAG_LENGTH,
- ";+sip.instance=\"<urn:uuid:00000000-0000-0000-0000-%.4x%.4x%.4x>\"",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5]);
- size = MAX_SIP_URL_LENGTH - strlen(pContactStr);
- if (size > (int)strlen(device_instance)) {
- sstrncat(pContactStr, device_instance, size);
- }
- // Add the instance ID for unique device identification
- // The format is as follows:
- // Contact: <sip:5b1d1cd7-4e1b-99ae-665a-efdf0d96a7a2@172.18.199.196:52046;
- //transport=tcp>;+sip.instance="<urn:uuid:00000000-0000-0000-0000-0019e89a7f3e>";
- //+u.sip!devicename.ccm.cisco.com="SEP0019E89A7F3D";
- //++u.sip!model.ccm.cisco.com="30006"
- // where the 000A95A0E128 is the MAC address of the phone and
- // the 336 is the model number of the phone
- // All the 000's are supposed to encode callee capabilities (RFC 3840)
- // but we are leaving them 000 for now as no-one reads them
- platform_get_wired_mac_address(mac_address);
- memset(device_instance, '\0', sizeof(device_instance));
- snprintf(device_instance, MAX_SIP_TAG_LENGTH,
- ";+sip.instance=\"<urn:uuid:00000000-0000-0000-0000-%.4x%.4x%.4x>\""
- ";+u.sip!devicename.ccm.cisco.com=\"%s\""
- ";+u.sip!model.ccm.cisco.com=\"%s\"",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5],
- sipDeviceName,
- sipPhoneModelNumber);
- size = MAX_SIP_URL_LENGTH - strlen(pContactStr);
- if (size > (int)strlen(device_instance)) {
- sstrncat(pContactStr, device_instance, size);
- }
- // add tag cisco-keep-alive for keep alive messages in ccm mode
- if ((ccb->cc_type == CC_CCM) && (ccb->index >= REG_BACKUP_CCB)) {
- sipMethod_t method = sipMethodInvalid;
-
- sipGetRequestMethod(request, &method);
- if (method == sipMethodRegister) {
- sstrncat(pContactStr, ";expires=0;cisco-keep-alive",
- sizeof(pContactStr) - strlen(pContactStr));
- }
- }
- } else {
- char *forward_url = NULL;
-
- forward_url = Basic_is_phone_forwarded(ccb->dn_line);
- /* only use the forward URL if we are sending a 302 */
- if ((forward_url) &&
- (strstr(request->mesg_line, SIP_RED_MOVED_TEMP_PHRASE))) {
- char *user_info = strchr(forward_url, '@');
-
- /*
- * forward_url will always have domain/host address preceded
- * by @ following the user, returned by
- * Basic_is_phone_forwarded. so no need to check for
- * user_info == NULL
- */
- snprintf(pContactStr, 6, "<sip:");
- escaped_char_str_len =
- sippmh_convertURLCharToEscChar(forward_url,
- user_info - forward_url, // len of user
- pContactStr + 5,
- (MAX_SIP_URL_LENGTH - 5),
- FALSE);
- snprintf(pContactStr + 5 + escaped_char_str_len,
- sizeof(pContactStr) - 5 - escaped_char_str_len, "%s>",
- user_info);
- } else {
- /*
- * Use the contact value supplied to us, if available.
- * If not, use name
- */
- snprintf(pContactStr, 6, "<sip:");
- if ((cpr_strcasecmp(contact, UNPROVISIONED) != 0) &&
- (contact[0] != '\0')) {
- escaped_char_str_len =
- sippmh_convertURLCharToEscChar(contact, strlen(contact),
- pContactStr + 5,
- (MAX_SIP_URL_LENGTH - 5),
- FALSE);
- } else {
- escaped_char_str_len =
- sippmh_convertURLCharToEscChar(line_name, strlen(line_name),
- pContactStr + 5,
- (MAX_SIP_URL_LENGTH - 5),
- FALSE);
- }
-
- if (cpr_strcasecmp(reg_user_info, "none") == 0) {
- snprintf(pContactStr + 5 + escaped_char_str_len,
- sizeof(pContactStr) - 5 - escaped_char_str_len,
- "@%s:%d;transport=%s>", src_addr_str,
- ccb->local_port, transport_type_str);
- } else {
- snprintf(pContactStr + 5 + escaped_char_str_len,
- sizeof(pContactStr) - 5 - escaped_char_str_len,
- "@%s:%d;user=%s;transport=%s>",
- src_addr_str, ccb->local_port,
- reg_user_info, transport_type_str);
- }
- }
- }
- return (sippmh_add_text_header(request, SIP_HEADER_CONTACT, pContactStr));
-}
-
-/**
- * Convert phone name to upper case
- *
- * @param phone_name - phone name
- *
- * @return status none
- *
- * @pre none
- */
-void convert_phone_name_to_upper_case(char *phone_name)
-{
- while (phone_name && (*phone_name) != '\0') {
- *phone_name = (char)toupper(*phone_name);
- phone_name++;
- }
-}
-/**
- * Add reason header to SIP message
- *
- * eg: Reason: SIP;cause=200;text="cisco:22 Name=SEP000000000000
- * Load=SIP70.8-2-25 Last=reset-reset
- *
- * @param ccb call control block
- * @param request sip message
- *
- * @return status
- * success: STATUS_SUCCESS
- * failure: STATUS_FAILURE
- *
- * @pre (ccb not_eq NULL)
- * @pre (request not_eq NULL)
- *
- */
-sipRet_t
-sipSPIAddReasonHeader (ccsipCCB_t *ccb, sipMessage_t *request)
-{
- const char *fname = "sipSPIAddReasonHeader";
- char pReasonStr[MAX_SIP_HEADER_LENGTH];
- uint8_t mac_address[MAC_ADDRESS_LENGTH];
- char phone_name[MAX_PHONE_NAME_LEN];
- char image_a[MAX_LOAD_ID_STRING];
- char image_b[MAX_LOAD_ID_STRING];
- int active_partition;
- int unreg_reason_code = 0;
- char unreg_reason_str[MAX_UNREG_REASON_STR_LEN];
-
- if (ccb->send_reason_header) {
- // should only be set when the phone is registering after a restart/reset
- platform_get_wired_mac_address(mac_address);
-
- snprintf(phone_name, MAX_PHONE_NAME_LEN, "SEP%04x%04x%04x", mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5]);
-
- convert_phone_name_to_upper_case(phone_name);
-
-
- unreg_reason_code = platGetUnregReason();
-
- unreg_reason_str[0] = '\0';
- get_reason_string(unreg_reason_code, unreg_reason_str, MAX_UNREG_REASON_STR_LEN);
- active_partition = platGetActiveInactivePhoneLoadName(image_a, image_b, MAX_LOAD_ID_STRING);
- snprintf(pReasonStr, MAX_SIP_HEADER_LENGTH,
- "SIP;cause=200;text=\"cisco-alarm:%d Name=%s ActiveLoad=%s InactiveLoad=%s Last=%s",
- unreg_reason_code, phone_name, (active_partition == 1) ? image_a:image_b,
- (active_partition == 1) ? image_b:image_a, unreg_reason_str);
- sstrncat(pReasonStr, "\"",
- MAX_SIP_HEADER_LENGTH - strlen(pReasonStr) - 1);
- return (sippmh_add_text_header(request, SIP_HEADER_REASON, pReasonStr));
- } else {
- CCSIP_DEBUG_ERROR("%s called with send_reason_header set to false\n", fname);
- return (STATUS_SUCCESS);
- }
-}
-
-/**
- * Return the reason string that is to be returned
- * corresponding to the unreg reason that is to be sent
- * in the register message.
- *
- * @param unreg_reason - unreg reason code
- * @param char * - reason string corresponding to the code
- * @return none
- *
- */
-void
-get_reason_string (int unreg_reason, char *unreg_reason_str, int len)
-{
-
- switch(unreg_reason) {
- case UNREG_REASON_RESET_RESTART:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "reset-restart");
- break;
- case UNREG_REASON_RESET_RESET:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "reset-reset");
- break;
- case UNREG_REASON_PHONE_INITIALIZED:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "initialized");
- break;
- case UNREG_REASON_REG_TIMEOUT:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "reg-timeout");
- break;
- case UNREG_REASON_PHONE_KEYPAD:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "phone-keypad");
- break;
- case UNREG_REASON_PHONE_REG_REJ:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "phone-reg-rej");
- break;
- case UNREG_REASON_FALLBACK:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "fallback");
- break;
- case UNREG_REASON_VERSION_STAMP_MISMATCH:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "version-stamp-mismatch(%s)", sipUnregisterReason);
- break;
- case UNREG_REASON_VERSION_STAMP_MISMATCH_CONFIG:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "version-stamp-mismatch-config");
- break;
- case UNREG_REASON_VERSION_STAMP_MISMATCH_SOFTKEY:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "version-stamp-mismatch-softkey");
- break;
- case UNREG_REASON_VERSION_STAMP_MISMATCH_DIALPLAN:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "version-stamp-mismatch-dialplan");
- break;
- case UNREG_REASON_CONFIG_RETRY_RESTART:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "config-retry-restart");
- break;
- case UNREG_REASON_TLS_ERROR:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "tls-error");
- break;
- case UNREG_REASON_TCP_TIMEOUT:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "tcp_timeout");
- break;
- case UNREG_REASON_CM_CLOSED_TCP:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "cm-closed-tcp");
- break;
- case UNREG_REASON_CM_RESET_TCP:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "cm-reset-tcp");
- break;
- case UNREG_REASON_CM_ABORTED_TCP:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "cm-aborted-tcp");
- break;
- case UNREG_REASON_APPLY_CONFIG_RESTART:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "apply_config");
- break;
- case UNREG_REASON_VOICE_VLAN_CHANGED:
- snprintf(unreg_reason_str, MAX_UNREG_REASON_STR_LEN, "VLAN-Changed");
- break;
- default:
- unreg_reason_str[0] = '\0';
- CCSIP_DEBUG_ERROR("Unkown unreg reason code passed\n");
- break;
- }
-}
-boolean
-CreateRequest (ccsipCCB_t *ccb, sipMessageFlag_t messageflag,
- sipMethod_t sipmethod, sipMessage_t *request,
- boolean initInvite, uint32_t response_cseq_number)
-{
- sipRet_t tflag = STATUS_FAILURE;
-
- if (!request) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "CreateRequest", "GET_SIP_MESSAGE()");
- return FALSE;
- }
-
-
- if (sipMethodResponse != sipmethod) {
- if (sipSPIAddRequestLine(ccb, request, sipmethod, initInvite)
- == STATUS_FAILURE) {
- return FALSE;
- }
- }
-
- ccb->outBoundProxyPort = 0;
- ccb->outBoundProxyAddr = ip_addr_invalid;
- if (ccb->ObpSRVhandle != NULL) {
- dnsFreeSrvHandle(ccb->ObpSRVhandle);
- ccb->ObpSRVhandle = NULL;
- }
-
- tflag = (allocateTrx(ccb, sipmethod)) ? STATUS_SUCCESS : STATUS_FAILURE;
-
- if (tflag == STATUS_SUCCESS) {
- tflag = (sipSPIAddLocalVia(request, ccb, sipmethod)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- /* Don't stop adding headers to a Register just because
- * the VIA line wasn't added. A Register doesn't really
- * need the VIA line anyways.
- */
- if ((HSTATUS_SUCCESS != tflag) && (ccb->type != SIP_REG_CCB)) {
- return FALSE;
- }
- }
-
- if (tflag == STATUS_SUCCESS) {
- tflag = sipSPIAddCommonHeaders(ccb, request, FALSE, sipmethod,
- response_cseq_number);
- }
-
- if (tflag != HSTATUS_SUCCESS) {
- return FALSE;
- }
-
- tflag = sippmh_add_text_header(request, SIP_HEADER_USER_AGENT,
- sipHeaderUserAgent);
-
- if (tflag != HSTATUS_SUCCESS) {
- return FALSE;
- }
- return AddGeneralHeaders(ccb, messageflag, request, sipmethod);
-}
-
-boolean
-CreateResponse (ccsipCCB_t *ccb,
- sipMessageFlag_t messageflag,
- uint16_t status_code,
- sipMessage_t *response,
- const char *reason_phrase,
- uint16_t status_code_warning,
- const char *reason_phrase_warning,
- sipMethod_t method)
-{
- sipRet_t tflag = HSTATUS_SUCCESS;
- char *warning = NULL;
- uint32_t response_cseq_number = 0;
-
- if (!ccb) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- "CreateResponse", "ccb");
- return FALSE;
- }
- if (!ccb->last_request) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- "Create Response", "ccb->last_request");
- return FALSE;
- }
- if (!response) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "CreateResponse", "GET_SIP_MESSAGE()");
- return FALSE;
- }
-
- tflag = sippmh_add_response_line(response, SIP_VERSION, status_code,
- reason_phrase);
-
- if (tflag != HSTATUS_SUCCESS)
- return FALSE;
-
- tflag = (sipSPIAddRequestVia(ccb, response, ccb->last_request, method)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
-
- if (tflag != HSTATUS_SUCCESS)
- return FALSE;
-
- response_cseq_number = 0;
-
- tflag = sipSPIAddCommonHeaders(ccb, response, TRUE, method,
- response_cseq_number);
- if (tflag != HSTATUS_SUCCESS)
- return FALSE;
-
- if (reason_phrase_warning) {
- warning = (char *) cpr_malloc(strlen(reason_phrase_warning) + 5);
- if (warning) {
- snprintf(warning, strlen(reason_phrase_warning) + 5,
- "%d %s", status_code_warning, reason_phrase_warning);
- tflag = sippmh_add_text_header(response, SIP_HEADER_WARN, warning);
- cpr_free(warning);
- if (tflag != HSTATUS_SUCCESS)
- return FALSE;
- }
- }
-
- tflag = sippmh_add_text_header(response, SIP_HEADER_SERVER,
- sipHeaderServer);
- if (tflag != HSTATUS_SUCCESS) {
- return FALSE;
- }
-
- return AddGeneralHeaders(ccb, messageflag, response, method);
-}
-
-/*************************************************************
- * Function: SendRequest
- * this function sends out a request pointed to by the request parameter
- * in ccb's context.
- *
- * 'request' will be freed. The caller does not have the responsibility
- * to free it.
- **************************************************************/
-boolean
-SendRequest (ccsipCCB_t *ccb, sipMessage_t *request, sipMethod_t method,
- boolean midcall, boolean reTx, boolean retranTimer)
-{
- const char *fname = "SendRequest";
- cpr_ip_addr_t cc_remote_ipaddr;
- uint16_t cc_remote_port = 0;
- int timeout = 0;
- int expires_timeout;
- sipUrl_t *sipUrl = NULL;
- boolean isRegister = FALSE;
- int16_t trx_index;
- int reldev_stored_msg = RELDEV_NO_STORED_MSG;
-
- CPR_IP_ADDR_INIT(cc_remote_ipaddr);
-
- if (sipMethodRegister == method) {
- if (ccb->reg.proxy[0] == '\0') {
- cc_remote_ipaddr = ccb->dest_sip_addr;
- cc_remote_port = (uint16_t) ccb->dest_sip_port;
- } else {
- cc_remote_ipaddr = ccb->reg.addr;
- cc_remote_port = ccb->reg.port;
- }
- config_get_value(CFGID_TIMER_T1, &timeout, sizeof(timeout));
- isRegister = TRUE;
-
- } else if ((sipMethodInvite == method) && (midcall == FALSE)) {
- char *host;
-
- if (!ccb->ReqURI) {
- free_sip_message(request);
- return FALSE;
- }
- host = strchr(ccb->ReqURI, '@');
- if (!host) {
- free_sip_message(request);
- return FALSE;
- }
-
- /* Enable reTx and send */
- if (TRUE == reTx) {
- config_get_value(CFGID_TIMER_T1, &timeout, sizeof(timeout));
- }
- cc_remote_ipaddr = ccb->dest_sip_addr;
- cc_remote_port = (uint16_t) ccb->dest_sip_port;
- } else {
- if ((ccb->record_route_info) && (sipMethodCancel != method)) {
- int16_t i;
-
- if (ccb->flags & INCOMING) {
- i = 0;
- } else {
- i = ccb->record_route_info->num_locations - 1;
- }
-
- if (ccb->record_route_info->locations[i]->genUrl->schema
- == URL_TYPE_SIP) {
- sipUrl = ccb->record_route_info->locations[i]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR), fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- cc_remote_port = sipUrl->port;
-
- if (!sipUrl->port_present) {
- dns_error_code =
- sipTransportGetServerAddrPort(sipSPIUrlDestination(sipUrl),
- &cc_remote_ipaddr,
- &cc_remote_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(sipSPIUrlDestination(sipUrl),
- &cc_remote_ipaddr, 100, 1);
- }
- if (dns_error_code == 0) {
- util_ntohl(&cc_remote_ipaddr, &cc_remote_ipaddr);
- } else {
- cc_remote_ipaddr = ip_addr_invalid;
- }
-
- } else if ((ccb->contact_info) &&
- (ccb->state >= SIP_STATE_SENT_INVITE_CONNECTED)) {
- /*
- * If the call has been set up, we are free to use the
- * contact header. If the call has NOT been set up,
- * drop through and use the proxy.
- */
- if (ccb->contact_info->locations[0]->genUrl->schema
- == URL_TYPE_SIP) {
- sipUrl = ccb->contact_info->locations[0]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_URL_ERROR), fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- cc_remote_port = sipUrl->port;
-
- if (!sipUrl->port_present) {
- dns_error_code =
- sipTransportGetServerAddrPort(sipSPIUrlDestination(sipUrl),
- &cc_remote_ipaddr,
- &cc_remote_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(sipSPIUrlDestination(sipUrl),
- &cc_remote_ipaddr, 100, 1);
- }
- if (dns_error_code == 0) {
-
- util_ntohl(&cc_remote_ipaddr, &cc_remote_ipaddr);
- } else {
- cc_remote_ipaddr = ip_addr_invalid;
- }
-
- } else {
- cc_remote_ipaddr = ccb->dest_sip_addr;
- cc_remote_port = (uint16_t) ccb->dest_sip_port;
- }
- if (TRUE == reTx)
- config_get_value(CFGID_TIMER_T1, &timeout, sizeof(timeout));
- }
-
- if (util_check_if_ip_valid(&cc_remote_ipaddr) == FALSE) {
- free_sip_message(request);
- return (FALSE);
- }
-
- // Update default destination address and port
- ccb->dest_sip_addr = cc_remote_ipaddr;
- ccb->dest_sip_port = cc_remote_port;
-
- /*
- * Store the ACK so that it can be retransmitted in response
- * to any duplicate 200 OK or error responses
- */
- trx_index = get_last_request_trx_index(ccb, TRUE);
- if (trx_index < 0) {
- CCSIP_DEBUG_ERROR("%s: No Valid Trx found!\n", "SendRequest");
- return (FALSE);
- }
- if (sipMethodAck == method) {
- reldev_stored_msg =
- sipRelDevCoupledMessageStore(request, ccb->sipCallID,
- ccb->sent_request[trx_index].cseq_number,
- ccb->sent_request[trx_index].cseq_method,
- TRUE, ccb->last_recvd_response_code,
- &cc_remote_ipaddr, cc_remote_port,
- FALSE /* Do check tag */);
- }
- if (sipTransportCreateSendMessage(ccb, request, method,
- &cc_remote_ipaddr, cc_remote_port,
- isRegister, reTx, timeout, NULL,
- reldev_stored_msg) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "SendRequest", "sipTransportCreateSendMessage()");
- //dont need message free here..sipTransportCreateSendMessage() will free it
- return (FALSE);
- }
-
- /* Start INVITE expires timer */
- if (retranTimer) {
- config_get_value(CFGID_TIMER_INVITE_EXPIRES, &expires_timeout,
- sizeof(expires_timeout));
- if (expires_timeout > 0) {
- if (sip_platform_expires_timer_start(expires_timeout * 1000,
- ccb->index,
- &cc_remote_ipaddr, //ccb->dest_sip_addr,
- cc_remote_port) //ccb->dest_sip_port,
- != SIP_OK) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "SendRequest",
- "sip_platform_expires_timer_start()");
- return (FALSE);
- }
- }
- }
- // Save Call History
- if (sipMethodCancel == method || sipMethodBye == method) {
- gCallHistory[ccb->index].last_bye_cseq_number =
- ccb->sent_request[trx_index].cseq_number;
- gCallHistory[ccb->index].proxy_dest_ipaddr = ccb->dest_sip_addr;
- gCallHistory[ccb->index].dn_line = ccb->dn_line;
- sstrncpy(gCallHistory[ccb->index].via_branch,
- ccb->sent_request[trx_index].u.sip_via_branch,
- VIA_BRANCH_LENGTH);
- }
- return (TRUE);
-}
-
-boolean
-sendResponse (ccsipCCB_t *ccb,
- sipMessage_t *response,
- sipMessage_t *refrequest,
- boolean retx,
- sipMethod_t method)
-{
- sipVia_t *via = NULL;
- const char *request_callid = NULL;
- sipCseq_t *request_cseq_structure;
- cpr_ip_addr_t cc_remote_ipaddr;
- uint16_t cc_remote_port = 0;
- int timeout = 0;
- const char *pViaHeaderStr = NULL;
- char *dest_ip_addr_str = 0;
- int16_t trx_index = -1;
- boolean port_present = FALSE;
- int reldev_stored_msg;
- int status_code = 0;
-
- CPR_IP_ADDR_INIT(cc_remote_ipaddr);
-
- if (ccb) {
- request_callid = ccb->sipCallID;
- trx_index = get_method_request_trx_index(ccb, method, FALSE);
- if (trx_index >= 0) {
- pViaHeaderStr = (const char *)
- (ccb->recv_request[trx_index].u.sip_via_header);
- request_cseq_structure = (sipCseq_t *)
- cpr_malloc(sizeof(sipCseq_t));
- if (!request_cseq_structure) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "Sendresponse", "malloc failed");
- free_sip_message(response);
- return (FALSE);
- }
- request_cseq_structure->method =
- ccb->recv_request[trx_index].cseq_method;
- request_cseq_structure->number =
- ccb->recv_request[trx_index].cseq_number;
- } else {
- pViaHeaderStr =
- sippmh_get_cached_header_val(ccb->last_request, VIA);
- if (getCSeqInfo(ccb->last_request, &request_cseq_structure)
- == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "Sendresponse", "getCSeqInfo returned false");
- free_sip_message(response);
- return (FALSE);
- }
- }
- } else {
- pViaHeaderStr = sippmh_get_cached_header_val(refrequest, VIA);
- request_callid = sippmh_get_cached_header_val(refrequest, CALLID);
- if (FALSE == getCSeqInfo(refrequest, &request_cseq_structure)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "Sendresponse", "getCSeqInfo returned false");
- free_sip_message(response);
- return (FALSE);
- }
- }
-
- via = sippmh_parse_via(pViaHeaderStr);
- if (!via) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "Sendresponse", "Bad Via Header in Message!");
- cpr_free(request_cseq_structure);
- free_sip_message(response);
- return (FALSE);
- }
-
- if (via->remote_port) {
- cc_remote_port = via->remote_port;
- port_present = TRUE;
- } else {
- /* Use default 5060 if via does not have port */
- cc_remote_port = SIP_WELL_KNOWN_PORT;
- }
-
- /*
- * if maddr is present use it
- */
- if (via->maddr) {
- if (!port_present) {
- dns_error_code = sipTransportGetServerAddrPort(via->maddr,
- &cc_remote_ipaddr,
- &cc_remote_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(via->maddr,
- &cc_remote_ipaddr, 100, 1);
- }
- if (dns_error_code != 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "Sendresponse",
- "sipTransportGetServerAddrPort or dnsGetHostByName");
- } else {
- util_ntohl(&cc_remote_ipaddr, &cc_remote_ipaddr);
- }
- }
-
- /*
- * if maddr isn't present, or the DNS lookup failed, send the
- * response to the IP address we received the message from.
- */
- if (util_check_if_ip_valid(&cc_remote_ipaddr) == FALSE) {
- if (via->recd_host) {
- dest_ip_addr_str = via->recd_host;
- } else {
- dest_ip_addr_str = via->host;
- }
-
- if (!port_present) {
- dns_error_code = sipTransportGetServerAddrPort(dest_ip_addr_str,
- &cc_remote_ipaddr,
- &cc_remote_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(dest_ip_addr_str,
- &cc_remote_ipaddr, 100, 1);
- }
- if (dns_error_code != 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "Sendresponse",
- "sipTransportGetServerAddrPort or dnsGetHostByName");
- cpr_free(request_cseq_structure);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- } else {
- util_ntohl(&cc_remote_ipaddr , &cc_remote_ipaddr);
- }
- }
-
- sippmh_free_via(via);
-
- reldev_stored_msg =
- sipRelDevCoupledMessageStore(response, request_callid,
- request_cseq_structure->number,
- request_cseq_structure->method,
- FALSE, status_code,
- &cc_remote_ipaddr, cc_remote_port,
- /* If responding to call setup don't check tag */
- (boolean)(ccb != NULL ?
- SIP_SM_CALL_SETUP_RESPONDING(ccb) :
- FALSE));
- cpr_free(request_cseq_structure);
- /* Enable reTx and send */
- if (retx) {
- config_get_value(CFGID_TIMER_T1, &timeout, sizeof(timeout));
- if (ccb) {
- ccb->retx_counter = 0;
- }
- } else {
- timeout = 0; /* No reTx timer */
- }
-
- if (sipTransportChannelCreateSend(ccb, response, sipMethodResponse,
- &cc_remote_ipaddr, cc_remote_port,
- timeout, reldev_stored_msg) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "SendResponse", "sipTransportChannelCreateSend()");
- return FALSE;
- }
- return TRUE;
-}
-
-static sipRet_t
-CopyLocalSDPintoResponse (sipMessage_t *request,
- cc_msgbody_info_t *local_msg_body)
-{
- sipRet_t tflag = HSTATUS_SUCCESS;
- uint32_t body_index;
- cc_msgbody_info_t tmp_body, *tmp_body_p;
- cc_msgbody_t *part;
-
- if (local_msg_body->num_parts == 0) {
- /* content type specified but no msg. body to add */
- return HSTATUS_FAILURE;
- }
-
- /*
- * Duplicate a msg. body to send out which will be freed
- * after the full message is created during the send of the
- * msg.
- */
- tmp_body.num_parts = 0; /*initialize to no parts */
- tmp_body_p = &tmp_body;
- if (cc_cp_msg_body_parts(tmp_body_p, local_msg_body) != CC_RC_SUCCESS) {
- /* Unable to duplicate the msg. body */
- return HSTATUS_FAILURE;
- }
- part = &tmp_body_p->parts[0];
- for (body_index = 0; body_index < tmp_body_p->num_parts; body_index++) {
- if ((part->body != NULL) && (part->body_length)) {
- tflag = sippmh_add_message_body(request, part->body,
- part->body_length,
- cc2siptype(part->content_type),
- cc2sipdisp(part->content_disposition.disposition),
- part->content_disposition.required_handling,
- part->content_id);
- } else {
- /* Invalid entry */
- tflag = HSTATUS_FAILURE;
- break;
- }
- }
- return tflag;
-}
-
-boolean
-AddGeneralHeaders (ccsipCCB_t *ccb,
- sipMessageFlag_t messageflag,
- sipMessage_t *request,
- sipMethod_t sipmethod)
-{
- const char *fname = "AddGeneralHeaders";
- sipRet_t tflag = HSTATUS_SUCCESS;
- unsigned int isOver = messageflag.flags;
- unsigned int whichflag = 0x0001;
- unsigned int bit_to_reset = 0; // Test and then reset
- int16_t i;
- int time_exp;
- unsigned int info_index;
- cpr_ip_mode_e ip_mode;
-
- while (0 != isOver) {
- bit_to_reset = (whichflag & messageflag.flags);
- switch (bit_to_reset) {
- case SIP_HEADER_CONTACT_BIT:
- tflag = sipSPIAddContactHeader(ccb, request);
- break;
-
- case SIP_HEADER_RECORD_ROUTE_BIT:
- if (ccb->record_route_info) {
- tflag = (sipSPIAddRequestRecordRoute(request, ccb->last_request)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- }
- break;
-
- case SIP_HEADER_ROUTE_BIT:
- tflag = (sipSPIAddRouteHeaders(request, ccb, NULL, 0)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- break;
-
- case SIP_HEADER_UNSUPPORTED_BIT:
- if (ccb->sip_unsupported[0] != '\0') {
- tflag = sippmh_add_text_header(request,
- SIP_HEADER_UNSUPPORTED,
- &ccb->sip_unsupported[0]);
- }
- break;
-
- case SIP_HEADER_REQUESTED_BY_BIT:
- tflag = sippmh_add_text_header(request, SIP_HEADER_REQUESTED_BY,
- ccb->sip_reqby);
- break;
-
- case SIP_HEADER_REMOTE_PARTY_ID_BIT:
- tflag = sippmh_add_text_header(request, SIP_HEADER_REMOTE_PARTY_ID,
- ccb->sip_remote_party_id);
- break;
-
- case SIP_HEADER_DIVERSION_BIT:
- for (i = 0; i < MAX_DIVERSION_HEADERS; i++) {
- if (ccb->diversion[i]) {
- tflag = sippmh_add_text_header(request,
- SIP_HEADER_DIVERSION,
- ccb->diversion[i]);
- if (tflag != HSTATUS_SUCCESS)
- break;
- }
- }
- break;
-
- case SIP_HEADER_AUTHENTICATION_BIT:
- tflag = sippmh_add_text_header(request,
- AUTHOR_HDR(ccb->authen.status_code),
- ccb->authen.authorization);
- break;
-
- case SIP_HEADER_PROXY_AUTH_BIT:
- // This happens when we get a refer with a proxy-auth. We just
- // parrot whatever the proxy told us to do in this invite.
- tflag = sippmh_add_text_header(request,
- SIP_HEADER_PROXY_AUTHORIZATION,
- ccb->refer_proxy_auth);
- break;
-
- case SIP_HEADER_REFER_TO_BIT:
- break;
-
- case SIP_HEADER_REFERRED_BY_BIT:
- tflag = sippmh_add_text_header(request, SIP_HEADER_REFERRED_BY,
- ccb->sip_referredBy);
- break;
-
- case SIP_HEADER_REPLACES_BIT:
- tflag = sippmh_add_text_header(request, SIP_HEADER_REPLACES,
- ccb->sipxfercallid);
- break;
-
- case SIP_HEADER_EVENT_BIT:
- break;
-
- case SIP_HEADER_EXPIRES_BIT:
- config_get_value(CFGID_TIMER_INVITE_EXPIRES, &time_exp,
- sizeof(time_exp));
- tflag = sippmh_add_int_header(request, SIP_HEADER_EXPIRES,
- time_exp);
- break;
-
- case SIP_HEADER_REASON_BIT:
- tflag = sipSPIAddReasonHeader(ccb, request);
- break;
-
- case SIP_HEADER_CONTENT_LENGTH_BIT:
- if ((messageflag.flags & SIP_HEADER_CONTENT_TYPE_BIT) ||
- (messageflag.flags & SIP_HEADER_OPTIONS_CONTENT_TYPE_BIT)) {
- /*
- * Header content length will be set when SDP body is added
- * so we do not set it here.
- */
- break;
- }
- tflag = sippmh_add_int_header(request, SIP_HEADER_CONTENT_LENGTH, 0);
- break;
-
- case SIP_HEADER_CONTENT_TYPE_BIT:
- tflag = CopyLocalSDPintoResponse(request, &ccb->local_msg_body);
- if (tflag != HSTATUS_SUCCESS) {
- /* there is some thing wrong with message body */
- CCSIP_DEBUG_ERROR("%s: Error adding message body.\n", fname);
- break;
- }
-
- /*
- * SDP successfully added to message. Update offer/answer state.
- */
- if (ccb->oa_state == OA_OFFER_RECEIVED) {
- ccb->oa_state = OA_IDLE;
- } else {
- ccb->oa_state = OA_OFFER_SENT;
- }
- break;
-
- case SIP_HEADER_OPTIONS_CONTENT_TYPE_BIT:
- tflag = CopyLocalSDPintoResponse(request, &ccb->local_msg_body);
- if (tflag != HSTATUS_SUCCESS) {
- /* there is some thing wrong with message body */
- CCSIP_DEBUG_ERROR("%s: Error adding options message body.\n",
- fname);
- }
-
- /*
- * SDP successfully added to message. OPTIONS response does
- * not alter offer/answer state as the
- * SIP_HEADER_CONTENT_TYPE_BIT does.
- */
- break;
-
- case SIP_HEADER_ALLOW_BIT:
- {
- char temp[MAX_SIP_HEADER_LENGTH];
-
- snprintf(temp, MAX_SIP_HEADER_LENGTH,
- "%s,%s,%s,%s,%s,%s,%s,%s,%s",
- SIP_METHOD_ACK, SIP_METHOD_BYE, SIP_METHOD_CANCEL,
- SIP_METHOD_INVITE, SIP_METHOD_NOTIFY,
- SIP_METHOD_OPTIONS, SIP_METHOD_REFER,
- SIP_METHOD_REGISTER, SIP_METHOD_UPDATE);
- sstrncat(temp, ",", sizeof(temp) - strlen(temp));
- sstrncat(temp, SIP_METHOD_SUBSCRIBE, sizeof(temp) - strlen(temp));
- sstrncat(temp, ",", sizeof(temp) - strlen(temp));
- sstrncat(temp, SIP_METHOD_INFO, sizeof(temp) - strlen(temp));
- tflag = sippmh_add_text_header(request, SIP_HEADER_ALLOW, temp);
- }
- break;
-
- case SIP_HEADER_ACCEPT_BIT:
- tflag = sippmh_add_text_header(request, SIP_HEADER_ACCEPT,
- "application/sdp");
- break;
-
- case SIP_HEADER_ACCEPT_ENCODING_BIT:
- tflag = sippmh_add_text_header(request, SIP_HEADER_ACCEPT_ENCODING,
- "identity");
- break;
-
- case SIP_HEADER_ACCEPT_LANGUAGE_BIT:
- tflag = sippmh_add_text_header(request, SIP_HEADER_ACCEPT_LANGUAGE,
- "en");
- break;
-
- case SIP_HEADER_CISCO_GUID_BIT:
- tflag = (sipSPIAddCiscoGuid(request, ccb)) ?
- STATUS_SUCCESS : STATUS_FAILURE;
- break;
-
- case SIP_HEADER_CALL_INFO_BIT:
- /*
- * Include call info header if in CCM mode or
- * other end indicates that it can support it.
- */
- if ((sip_regmgr_get_cc_mode(ccb->dn_line) == REG_MODE_CCM) ||
- (ccb->supported_tags & cisco_callinfo_tag)) {
- tflag = (sipRet_t) sippmh_add_call_info(request,
- ccb->out_call_info);
- }
- break;
-
- case SIP_HEADER_JOIN_INFO_BIT:
- tflag = (sipRet_t) sippmh_add_join_header(request, ccb->join_info);
- break;
-
- case SIP_HEADER_ALLOW_EVENTS_BIT:
- {
- char temp[MAX_SIP_HEADER_LENGTH];
- int kpml_config;
-
- // Get kpml configuration
- config_get_value(CFGID_KPML_ENABLED, &kpml_config,
- sizeof(kpml_config));
- if (kpml_config) {
- snprintf(temp, MAX_SIP_HEADER_LENGTH, "%s,%s",
- SIP_EVENT_KPML, SIP_EVENT_DIALOG);
- } else {
- snprintf(temp, MAX_SIP_HEADER_LENGTH, "%s",
- SIP_EVENT_DIALOG);
- }
- tflag = sippmh_add_text_header(request, SIP_HEADER_ALLOW_EVENTS,
- temp);
- }
- break;
-
- case SIP_HEADER_SUPPORTED_BIT:
- {
- const char *opt_tags;
-
- opt_tags = sipGetSupportedOptionList(ccb, sipmethod);
-
- tflag = sippmh_add_text_header(request,
- SIP_HEADER_SUPPORTED,
- opt_tags);
- }
- break;
-
- case SIP_HEADER_REQUIRE_BIT:
- ip_mode = platform_get_ip_address_mode();
- if (ip_mode == CPR_IP_MODE_DUAL) {
- tflag = sippmh_add_text_header(request, SIP_HEADER_REQUIRE, "sdp-anat");
- }
- break;
-
- case SIP_HEADER_RETRY_AFTER_BIT:
- tflag = sippmh_add_int_header(request,
- SIP_HEADER_RETRY_AFTER,
- abs((cpr_rand() % 11)));
- break;
-
- case SIP_HEADER_RECV_INFO_BIT:
- for (info_index = 0; info_index < MAX_INFO_HANDLER; info_index++) {
- if (g_registered_info[info_index] != NULL) {
- tflag = sippmh_add_text_header(request, SIP_HEADER_RECV_INFO,
- g_registered_info[info_index]);
- if (tflag != HSTATUS_SUCCESS) {
- break;
- }
- }
- }
- break;
-
- default:
- //tflag = HSTATUS_FAILURE;
- break;
- }
-
- if (tflag != HSTATUS_SUCCESS) {
- return FALSE;
- }
- whichflag = whichflag << 1;
- /*
- * Reset this bit so if nothing else is there we do not need to test
- */
- isOver &= ~bit_to_reset;
- }
- return TRUE;
-}
-
-
-/*************************************************************
- * Function: sipSPISendUpdate
- * This function creates, formats, and sends an UPDATE message
- * on an existing (early) dialog
- **************************************************************/
-boolean
-sipSPISendUpdate (ccsipCCB_t *ccb)
-{
- const char *fname = "sipSPISendUpdate";
- sipMessageFlag_t messageflag;
- sipMessage_t *request = NULL;
- sipRet_t flag = STATUS_SUCCESS;
-
-
- // UPDATE requests mandates the use of the following headers:
- // Allow, Call-ID, Contact, CSeq, From, Max-Forwards, To, and Via
-
- messageflag.flags = 0;
- messageflag.flags |= SIP_HEADER_ALLOW_BIT |
- SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_ROUTE_BIT;
-
- if (ccb->local_msg_body.num_parts) {
- messageflag.flags |= SIP_HEADER_CONTENT_TYPE_BIT;
- } else {
- messageflag.flags |= SIP_HEADER_CONTENT_LENGTH_BIT;
- }
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- // CreateRequest adds the request line, Via, Date, CSeq, User-Agent
- // and all the headers in the messageflags above. It will also write
- // the new SDP which it picks from the ccb (ccb->sip_sdp)
- if (CreateRequest(ccb, messageflag, sipMethodUpdate, request, FALSE, 0)) {
- flag = STATUS_SUCCESS;
- } else {
- flag = STATUS_FAILURE;
- }
-
- if (flag != STATUS_SUCCESS) {
- free_sip_message(request);
- CCSIP_DEBUG_ERROR("%s: Error: UPDATE message build unsuccessful.\n",
- fname);
- clean_method_request_trx(ccb, sipMethodUpdate, TRUE);
- return (FALSE);
- }
- // Send the request
- ccb->retx_counter = 0;
- if (SendRequest(ccb, request, sipMethodUpdate, TRUE, TRUE, FALSE) == FALSE) {
- clean_method_request_trx(ccb, sipMethodUpdate, TRUE);
- return (FALSE);
- } else {
- return (TRUE);
- }
-}
-
-/*************************************************************
- * Function: sipSPISendUpdateResponse
- * This function creates, formats, and sends a response to an
- * UPDATE message received on an early dialog
- **************************************************************/
-boolean
-sipSPISendUpdateResponse (ccsipCCB_t *ccb,
- boolean send_sdp,
- cc_causes_t cause,
- boolean retx)
-{
- const char *fname = "SIPSPISendUpdateResponse";
- sipMessage_t *response = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- int statusCode;
- char *reason_phrase;
- boolean result;
-
- // Determine the statusCode and reason_phrase from the cause value
- statusCode = ccsip_cc_to_sip_cause(cause, &reason_phrase);
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_RESPONSE),
- fname, statusCode);
-
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_RECORD_ROUTE_BIT |
- SIP_HEADER_ALLOW_BIT;
-
- if (send_sdp) {
- messageflag.flags |= SIP_HEADER_CONTENT_TYPE_BIT;
- } else {
- messageflag.flags |= SIP_HEADER_CONTENT_LENGTH_BIT;
- }
-
- if (statusCode == SIP_CLI_ERR_EXTENSION) {
- messageflag.flags |= SIP_HEADER_UNSUPPORTED_BIT;
- }
- if (statusCode == SIP_SERV_ERR_INTERNAL) {
- messageflag.flags |= SIP_HEADER_RETRY_AFTER_BIT;
- }
- response = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateResponse(ccb, messageflag, (uint16_t)statusCode,
- response, reason_phrase, 0, NULL, sipMethodUpdate)) {
- flag = HSTATUS_SUCCESS;
- } else {
- flag = HSTATUS_FAILURE;
- }
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (response)
- free_sip_message(response);
- clean_method_request_trx(ccb, sipMethodUpdate, FALSE);
- return (FALSE);
- }
-
- result = sendResponse(ccb, response, ccb->last_request, retx,
- sipMethodUpdate);
- clean_method_request_trx(ccb, sipMethodUpdate, FALSE);
- return result;
-}
-
-boolean
-sipSPISendNotifyResponse (ccsipCCB_t *ccb, cc_causes_t cause)
-{
- const char *fname = "SIPSPISendNotifyResponse";
- sipMessage_t *response = NULL;
- sipRet_t flag = STATUS_SUCCESS;
- sipMessageFlag_t messageflag;
- int sip_response_code;
- char *sip_response_phrase;
- boolean result;
-
- sip_response_code = ccsip_cc_to_sip_cause(cause, &sip_response_phrase);
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_RESPONSE),
- fname, sip_response_code);
-
- messageflag.flags = 0;
- messageflag.flags = SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_RECORD_ROUTE_BIT |
- SIP_HEADER_CONTENT_LENGTH_BIT;
-
- /* Add Content Length */
-
- response = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateResponse(ccb, messageflag, (unsigned short)sip_response_code,
- response, sip_response_phrase, 0, NULL, sipMethodNotify)) {
- flag = HSTATUS_SUCCESS;
- } else {
- flag = HSTATUS_FAILURE;
- }
-
- /* If build error detected, cleanup and do not send message */
- if (flag != STATUS_SUCCESS) {
- /* !!! Clean up */
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_BUILDFLAG_ERROR), fname);
- if (response)
- free_sip_message(response);
- clean_method_request_trx(ccb, sipMethodNotify, FALSE);
- return (FALSE);
- }
-
- result = sendResponse(ccb, response, ccb->last_request, FALSE,
- sipMethodNotify);
- clean_method_request_trx(ccb, sipMethodNotify, FALSE);
- return result;
-}
-
-/*
- * sipSPIGenerateReferredByHeader
- *
- * This function is called to generate SIP Referred-By Header
- * when SIP REFER request is sent, to Transfer the call
- *
- * @param[in,out] ccb CCB call info structure
- *
- * @return TRUE if the header is successfully
- * created; FALSE otherwise.
- *
- * @pre (ccb not_eqs NULL)
- *
- */
-boolean
-sipSPIGenerateReferredByHeader (ccsipCCB_t *ccb)
-{
- char line_name[MAX_LINE_NAME_SIZE];
- char escaped_line_name[MAX_ESCAPED_USER_LEN];
- char dest_sip_addr_str[MAX_IPADDR_STR_LEN];
- char pReferByStr[MAX_SIP_URL_LENGTH];
- boolean retval = FALSE;
- cpr_ip_type ip_type;
-
- /* Initialize */
- line_name[0] = '\0';
- escaped_line_name[0] = '\0';
- dest_sip_addr_str[0] = '\0';
- pReferByStr[0] = '\0';
-
- /*
- * get Server Ip Addr, line_name and form AOR to populate referredBy
- */
- config_get_line_string(CFGID_LINE_NAME, line_name, ccb->dn_line,
- sizeof(line_name));
-
- if (line_name[0] != '\0') {
- (void) sippmh_convertURLCharToEscChar(line_name, strlen(line_name),
- escaped_line_name,
- sizeof(escaped_line_name),
- TRUE);
- }
-
- ip_type = sipTransportGetPrimServerAddress(ccb->dn_line, dest_sip_addr_str);
-
- if (escaped_line_name[0] != '\0') {
- if (ip_type == CPR_IP_ADDR_IPV6) {
- snprintf(pReferByStr, MAX_SIP_URL_LENGTH, "<sip:%s@[%s]>",
- escaped_line_name, dest_sip_addr_str);
- } else {
- snprintf(pReferByStr, MAX_SIP_URL_LENGTH, "<sip:%s@%s>",
- escaped_line_name, dest_sip_addr_str);
- }
- }
-
- if (pReferByStr[0] != '\0') {
- ccb->sip_referredBy = strlib_update(ccb->sip_referredBy, pReferByStr);
- retval = TRUE;
- }
-
- return (retval);
-}
-
-/*
- * Function: sipSPIBuildRegisterHeaders
- *
- * Parameters:
- * ccsipCCB_t * - pointer to the ccb used for registration
- * const char * user - used to build the headers
- * int expires_int - registration expiry time
- *
- * Description: The function builds the register message
- *
- * Returns:
- * sipMessage_t * - pointer to the sip request
- *
- */
-sipMessage_t *
-sipSPIBuildRegisterHeaders(ccsipCCB_t *ccb,
- const char *user,
- int expires_int)
-{
- const char fname[] = "sipSPIBuildRegisterHeaders";
- char *sip_from_temp;
- char *sip_to_temp;
- sipRet_t flag = STATUS_SUCCESS;
- sipRet_t tflag = STATUS_SUCCESS;
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char dest_sip_addr_str[MAX_IPADDR_STR_LEN];
- char expires[MAX_EXPIRES_LEN];
- sipMessageFlag_t messageflag;
- char reg_user_info[MAX_REG_USER_INFO_LEN];
- char escaped_user[MAX_ESCAPED_USER_LEN];
- char *sip_from_tag;
- sipMessage_t *request = NULL;
-
- (void) sippmh_convertURLCharToEscChar(user, strlen(user),
- escaped_user, sizeof(escaped_user),
- TRUE);
- /* get reg_user_info */
- config_get_string(CFGID_REG_USER_INFO, reg_user_info,
- sizeof(reg_user_info));
- ipaddr2dotted(src_addr_str, &ccb->src_addr);
-
- sstrncpy(dest_sip_addr_str, ccb->reg.proxy, MAX_IPADDR_STR_LEN);
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST),
- fname, "REGISTER");
-
- // Create a new From header only if the previous one in the CCB is blank.
- // It will not be blank if we received a 401/407 response to a prior
- // REGISTER request where we reuse the CCB that we first used without
- // cleaning it.
-
- if (ccb->sip_from[0] == '\0') {
- sip_from_temp = strlib_open(ccb->sip_from, MAX_SIP_URL_LENGTH);
- if (sip_from_temp) {
- if (ccb->reg.addr.type == CPR_IP_ADDR_IPV6) {
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH, "<sip:%s@[%s]>",
- escaped_user, dest_sip_addr_str); /* proxy */
- } else {
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH, "<sip:%s@%s>",
- escaped_user, dest_sip_addr_str); /* proxy */
- }
- /* Now add tag to the From header */
- sip_from_tag = strlib_open(ccb->sip_from_tag, MAX_SIP_URL_LENGTH);
- if (sip_from_tag) {
- sip_util_make_tag(sip_from_tag);
- sstrncat(sip_from_temp, ";tag=",
- MAX_SIP_URL_LENGTH - strlen(sip_from_temp));
- sstrncat(sip_from_temp, sip_from_tag,
- MAX_SIP_URL_LENGTH - strlen(sip_from_temp));
- }
- ccb->sip_from_tag = strlib_close(sip_from_tag);
- }
- ccb->sip_from = strlib_close(sip_from_temp);
- }
- sip_to_temp = strlib_open(ccb->sip_to, MAX_SIP_URL_LENGTH);
- if (ccb->reg.addr.type == CPR_IP_ADDR_IPV6) {
- snprintf(sip_to_temp, MAX_SIP_URL_LENGTH, "<sip:%s@[%s]>",
- escaped_user, dest_sip_addr_str); /* proxy */
- } else {
- snprintf(sip_to_temp, MAX_SIP_URL_LENGTH, "<sip:%s@%s>",
- escaped_user, dest_sip_addr_str); /* proxy */
- }
- ccb->sip_to = strlib_close(sip_to_temp);
- /*
- * Build A request from Message Factory using following Flags...
- * You do not need to specify common headers they will automatically
- * get added
- */
-
- messageflag.flags = 0;
-
- messageflag.flags |= SIP_HEADER_CONTACT_BIT |
- SIP_HEADER_SUPPORTED_BIT |
- SIP_HEADER_CISCO_GUID_BIT;
-
- messageflag.flags |= SIP_HEADER_CONTENT_LENGTH_BIT;
-
-
- if (ccb->authen.authorization != NULL) {
- messageflag.flags |= SIP_HEADER_AUTHENTICATION_BIT;
- }
-
- if (ccb->send_reason_header) {
- messageflag.flags |= SIP_HEADER_REASON_BIT;
- }
-
-
- request = GET_SIP_MESSAGE();
- messageflag.extflags = 0;
- if (CreateRequest(ccb, messageflag, sipMethodRegister, request, FALSE, 0)) {
- tflag = HSTATUS_SUCCESS;
- } else {
- tflag = HSTATUS_FAILURE;
- }
- UPDATE_FLAGS(flag, tflag);
-
- snprintf(expires, sizeof(expires), "%d", expires_int);
- tflag = sippmh_add_text_header(request, SIP_HEADER_EXPIRES, expires);
-
- UPDATE_FLAGS(flag, tflag);
-
- if (flag != STATUS_SUCCESS) {
- free_sip_message(request);
- CCSIP_DEBUG_ERROR("%s: Error: REGISTER message build unsuccessful.\n",
- fname);
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
- return (NULL);
- }
-
- return (request);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "phone.h"
-#include "phone_debug.h"
-#include "ccsip_register.h"
-#include "ccsip_task.h"
-#include "ccsip_pmh.h"
-#include "config.h"
-#include "sip_common_transport.h"
-#include "sip_csps_transport.h"
-#include "uiapi.h"
-#include "sip_interface_regmgr.h"
-
-#include "platform_api.h"
-
-extern void platform_sync_cfg_vers(char *cfg_ver, char *dp_ver, char *softkey_ver);
-extern void platform_reg_failover_ind(void *data);
-extern void platform_reg_fallback_ind(void *data);
-extern int platGetUnregReason();
-extern void ccsip_add_wlan_classifiers();
-void ccsip_remove_wlan_classifiers();
-
-/*
- * Function: sip_platform_init()
- *
- * Parameters: None
- *
- * Description: Performs platform initialization stuff. Should probably be
- * renamed or moved to make it more "generic".
- *
- * Returns: None
- *
- */
-void
-sip_platform_init (void)
-{
-
- // Since we have all our configuration information now
- // we want to do a final check to see if our network media
- // type has changed
-
- /* Unregister the phone */
- ccsip_register_cancel(FALSE, TRUE);
- ccsip_register_reset_proxy();
-
- /*
- * Make sure that the IP stack is up before trying to connect
- */
- if (PHNGetState() > STATE_IP_CFG) {
-
- ccsip_add_wlan_classifiers();
- /*
- * regmgr - The SIPTaskDisconnectFromSipProxies and
- * SIPTaskConnectToSipProxies calls will be called
- * as part of the transport interface init and regmgr
- * inits.
- */
-
- ccsip_register_all_lines();
- ui_sip_config_done();
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "IP Stack Not Initialized.\n", "sip_platform_init");
- }
-}
-
-
-/*
- * Send StationReset message
- * Parameters supplied by application:
- * none
- * Parameters supplied in the message
- * - reset type (RESTART)
- */
-int
-sip_platform_ui_restart (void)
-{
- phone_reset(DEVICE_RESTART);
- return TRUE;
-}
-
-
-void
-sip_platform_handle_service_control_notify (sipServiceControl_t *scp)
-{
- switch (scp->action) {
-
- case SERVICE_CONTROL_ACTION_RESET:
- platform_reset_req(DEVICE_RESET);
- break;
-
- case SERVICE_CONTROL_ACTION_RESTART:
- platform_reset_req(DEVICE_RESTART);
- break;
-
- case SERVICE_CONTROL_ACTION_CHECK_VERSION:
- platform_sync_cfg_vers(scp->configVersionStamp,
- scp->dialplanVersionStamp,
- scp->softkeyVersionStamp);
- break;
-
- case SERVICE_CONTROL_ACTION_APPLY_CONFIG:
- // call the function to process apply config NOTIFY message.
- platform_apply_config(scp->configVersionStamp,
- scp->dialplanVersionStamp,
- scp->fcpVersionStamp,
- scp->cucm_result,
- scp->firmwareLoadId,
- scp->firmwareInactiveLoadId,
- scp->loadServer,
- scp->logServer,
- scp->ppid);
- break;
- default:
- break;
-
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-#include "cpr_errno.h"
-#include "cpr_socket.h"
-#include "cpr_in.h"
-#include "ccsip_core.h"
-#include "ccsip_task.h"
-#include "sip_platform_task.h"
-#include "ccsip_platform_udp.h"
-#include "sip_common_transport.h"
-#include "sip_common_regmgr.h"
-#include "phone_debug.h"
-#include "util_string.h"
-#include "ccsip_platform_tcp.h"
-#include "ccsip_platform_timers.h"
-#include "text_strings.h"
-#include "ccsip_register.h"
-#include "phntask.h"
-#include "plat_api.h"
-#include "sip_socket_api.h"
-
-
-/*
- * Externs
- */
-extern cc_config_table_t CC_Config_Table[];
-extern ccm_act_stdby_table_t CCM_Active_Standby_Table;
-extern cpr_sockaddr_t *sip_set_sockaddr(cpr_sockaddr_storage *psock_storage, uint16_t family,
- cpr_ip_addr_t ip_addr, uint16_t port, uint16_t *addr_len);
-extern void ccsip_dump_recv_msg_info(sipMessage_t *pSIPMessage,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port);
-
-#define MAX_CHUNKS 12
-#define MAX_PAYLOAD_SIZE (MAX_CHUNKS*CPR_MAX_MSG_SIZE)
-/*
- * Globals
- */
-static uint32_t sip_tcp_incomplete_msg = 0;
-static uint32_t sip_tcp_fail_network_msg = 0;
-int max_tcp_send_msg_q_size = 0;
-int max_tcp_send_msg_q_connid = 0;
-cpr_ip_addr_t max_tcp_send_msg_q_ipaddr = {0,{0}};
-ushort max_tcp_send_msg_q_port = 0;
-
-/*
- * The following routine that set the socket option has been
- * ported over from IOS. So not renaming.
- */
-static ccsipRet_e
-ccsipSocketSetNonblock (cpr_socket_t fd, int optval)
-{
- const char *fname = "ccsipSocketSetNonblock";
-
- if (cprSetSockNonBlock(fd)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to set non-blocking socket mode %d\n",
- fname, cpr_errno);
- return SIP_INTERNAL_ERR;
- }
- return SIP_SUCCESS;
-}
-
-/*
- * The following routine that set the socket option has been
- * ported over from IOS. So not renaming.
- */
-static ccsipRet_e
-ccsipSocketSetKeepAlive (cpr_socket_t fd, int optval)
-{
- const char *fname = "ccsipSocketSetKeepAlive";
-
- if (cprSetSockOpt(fd, SOL_SOCKET, SO_KEEPALIVE, (void *)&optval,
- sizeof(optval))) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to set KEEP ALIVE on a socket %d\n",
- fname, cpr_errno);
- return SIP_INTERNAL_ERR;
- }
-
- return SIP_SUCCESS;
-}
-
-/*
- * The following routine that set the socket option has been
- * ported over from IOS. So not renaming.
- */
-#ifdef NOT_AVAILABLE_WIN32
-static ccsipRet_e
-ccsipSocketSetTCPtos (cpr_socket_t fd, uint8_t optval)
-{
- const char *fname = "ccsipSocketSetTCPtos";
-
- if (cprSetSockOpt(fd, SOL_TCP, TCP_TOS, (void *)&optval,
- sizeof(optval))) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to set TCP TOS on a socket %d\n",
- fname, cpr_errno);
- return SIP_INTERNAL_ERR;
- }
-
- return SIP_SUCCESS;
-}
-
-/*
- * The following routine that set the socket option has been
- * ported over from IOS. So not renaming.
- */
-static ccsipRet_e
-ccsipSocketSetPushBit (cpr_socket_t fd, int optval)
-{
- const char *fname = "ccsipSocketSetPushBit";
-
- if (cprSetSockOpt(fd, SOL_TCP, TCP_ALWAYSPUSH, (void *)&optval,
- sizeof(optval))) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to set PUSH BIT on a socket %d\n",
- fname, cpr_errno);
- return SIP_INTERNAL_ERR;
- }
-
- return SIP_SUCCESS;
-}
-#endif /* NOT_AVAILABLE_WIN32 */
-
-static boolean ccsipIsSecureType(sipSPIConnId_t connid)
-{
- if (sip_tcp_conn_tab[connid].soc_type == SIP_SOC_TLS) {
- return TRUE;
- }
- return FALSE;
-}
-/**
- *
- * sip_tcp_attach_socket
- *
- * Attach the socket to the select call
- *
- * Parameters: s - the socket
- *
- * Return Value: SIP_OK or SIP_ERROR
- *
- * Remarks: No check is made to see if socket is already attached
- *
- */
-int
-sip_tcp_attach_socket (cpr_socket_t s)
-{
- int i;
-
- /*
- * Attach socket to select call
- */
- for (i = 0; i < MAX_SIP_CONNECTIONS; i++) {
- if (sip_conn.read[i] == INVALID_SOCKET) {
- sip_conn.read[i] = s;
- FD_SET(s, &read_fds);
- nfds = MAX(nfds, (uint32_t)s);
- sip_conn.write[i] = s;
- FD_SET(s, &write_fds);
- break;
- }
- }
-
- /*
- * Are there already too many connections?
- */
- if (i == MAX_SIP_CONNECTIONS) {
- return SIP_ERROR;
- }
- return SIP_OK;
-}
-
-/**
- *
- * sip_tcp_detach_socket
- *
- * Attach the socket to the select call
- *
- * Parameters: s - the socket
- *
- * Return Value: SIP_OK or SIP_ERROR
- *
- * Remarks: No check is made to see if socket is already attached
- *
- */
-static int
-sip_tcp_detach_socket (cpr_socket_t s)
-{
- int i;
- const char *fname = "sip_tcp_detach_socket";
-
- if (s == INVALID_SOCKET) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Invalid socket\n", fname);
- return SIP_ERROR;
- }
- /*
- * Attach socket to select call
- */
- for (i = 0; i < MAX_SIP_CONNECTIONS; i++) {
- if (sip_conn.read[i] == s) {
- sip_conn.read[i] = INVALID_SOCKET;
- FD_CLR(s, &read_fds);
- nfds = MAX(nfds, (uint32_t)s);
- sip_conn.write[i] = INVALID_SOCKET;
- FD_CLR(s, &write_fds);
- break;
- }
- }
-
- /*
- * Are there already too many connections?
- */
- if (i == MAX_SIP_CONNECTIONS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Max TCP connections reached.\n", fname);
- return SIP_ERROR;
- }
- return SIP_OK;
-}
-
-/**
- *
- * sip_tcp_set_sock_options
- *
- * Attach the socket to the select call
- *
- * Parameters: fd - the file descriptor
- *
- * Return Value: SIP_OK or SIP_ERROR
- *
- * Remarks: No check is made to see if socket is already attached
- *
- */
-boolean
-sip_tcp_set_sock_options (int fd)
-{
- int optval;
- ccsipRet_e status = SIP_SUCCESS;
-
- optval = 1;
-
- /* Set non-blocking mode */
- status = ccsipSocketSetNonblock(fd, optval);
- if (status != SIP_SUCCESS) {
- return FALSE;
- }
-
- /* Set the keepalive option */
- status = ccsipSocketSetKeepAlive(fd, optval);
- if (status != SIP_SUCCESS) {
- return FALSE;
- }
-
- return TRUE;
-}
-
-/**
- *
- * sip_tcp_fd_to_connid
- *
- * returns the tcp conn table index for a particular socket
- *
- * Parameters: fd - the file descriptor
- *
- * Return Value: sip_tcp_conn_tab index
- *
- */
-int
-sip_tcp_fd_to_connid (cpr_socket_t fd)
-{
- int i;
-
- for (i = 0; i < MAX_CONNECTIONS; ++i) {
- if (sip_tcp_conn_tab[i].fd == fd) {
- return i;
- }
- }
- return -1;
-}
-
-/*
- * sip_tcp_get_free_conn_entry ()
- *
- * Description : This procedure returns the first free entry from the TCP
- * conn table.
- *
- * Input Params : None.
- *
- * Returns : Index to the Connection table (if SUCCESSFUL)
- * -1 in case of failure.
- */
-int
-sip_tcp_get_free_conn_entry (void)
-{
- int i;
- const char *fname = "sip_tcp_get_free_conn_entry";
-
- for (i = 0; i < MAX_CONNECTIONS; ++i) {
- if (sip_tcp_conn_tab[i].fd == -1) {
- /* Zero the connection table entry */
- memset((sip_tcp_conn_tab + i), 0, sizeof(sip_tcp_conn_t));
- sip_tcp_conn_tab[i].state = SOCK_IDLE;
- sip_tcp_conn_tab[i].dirtyFlag = FALSE;
- sip_tcp_conn_tab[i].error_cause = SOCKET_NO_ERROR;
- return i;
- }
- }
-
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"TCP Connection table full\n", fname);
-
- return -1;
-}
-
-/*
- * sip_tcp_init_conn_table()
- * Description : Cleans up the entry associated with the connid
- * from the sip_tcp_conn_tab
- *
- * Input : void
- *
- * Output : void
- *
- */
-void
-sip_tcp_init_conn_table (void)
-{
- static boolean initial_call = TRUE;
- int idx;
-
- if (initial_call) {
- /*
- * Initialize the tcp conn table
- */
- for (idx = 0; idx < MAX_CONNECTIONS; ++idx) {
- sip_tcp_conn_tab[idx].fd = -1;
- }
- initial_call = FALSE;
- }
-}
-
-/*
- * sip_tcp_purge_entry()
- * Description : Cleans up the entry associated with the connid
- * from the sip_tcp_conn_tab
- *
- * Input : connid
- *
- * Output : None
- *
- */
-void
-sip_tcp_purge_entry (sipSPIConnId_t connid)
-{
- sip_tcp_conn_t *entry = sip_tcp_conn_tab + connid;
- const char *fname= "sip_tcp_purge_entry";
- boolean secure;
-
- if (!VALID_CONNID(connid)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Invalid TCP connection Id=%ld.\n",
- fname, connid);
- return;
- }
- secure = ccsipIsSecureType(connid);
-
- (void) sip_tcp_detach_socket(entry->fd);
- (void) sipSocketClose(entry->fd, secure);
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Socket fd: %d closed for connid %ld with "
- "address: %i, remote port: %u\n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname), entry->fd, connid, entry->ipaddr, entry->port);
-
- entry->fd = -1; /* Free the connection table entry in the BEGINNING ! */
- sipTcpFlushRetrySendQueue(entry);
- entry->ipaddr = ip_addr_invalid;
- entry->port = 0;
- entry->context = NULL;
- entry->dirtyFlag = FALSE;
- if (entry->prev_bytes) {
- cpr_free(entry->prev_msg);
- }
- return;
-}
-
-
-/*
- * sip_tcp_create_connection()
- * Description : This routine is called is response to a create connection
- * request from SIP_SPI to SIP_TCP.
- *
- * Input : spi_msg - Pointer to sipSPIMessage_t containing the create conn
- * parameters.
- *
- * Output : Nothing
- */
-cpr_socket_t
-sip_tcp_create_connection (sipSPIMessage_t *spi_msg)
-{
- const char* fname = "sip_tcp_create_connection";
- int idx;
- cpr_socket_t new_fd;
- cpr_sockaddr_storage *local_addr_ptr;
- sipSPICreateConnection_t *create_msg;
- cpr_sockaddr_t local_addr;
- cpr_socklen_t local_addr_len = sizeof(cpr_sockaddr_t);
- int tos_dscp_val = 0; // set to default if there is no config. for dscp
-#ifdef IPV6_STACK_ENABLED
-
- int ip_mode = CPR_IP_MODE_IPV4;
-#endif
- uint16_t af_listen = AF_INET6;
- cpr_sockaddr_storage sock_addr;
- uint16_t addr_len;
- cpr_sockaddr_storage local_sock_addr;
- cpr_ip_addr_t local_ipaddr;
-
- sip_tcp_init_conn_table();
- create_msg = &(spi_msg->createConnMsg);
- CPR_IP_ADDR_INIT(local_ipaddr);
-
-#ifdef IPV6_STACK_ENABLED
-
- config_get_value(CFGID_IP_ADDR_MODE, &ip_mode, sizeof(ip_mode));
-
- /*
- * Create a socket
- */
- if (ip_mode == CPR_IP_MODE_IPV6 ||
- ip_mode == CPR_IP_MODE_DUAL) {
- af_listen = AF_INET6;
- } else {
-#endif
- af_listen = AF_INET;
-#ifdef IPV6_STACK_ENABLED
- }
-#endif
-
- /* Create New connection to the (addr,port) pair */
- new_fd = cprSocket(af_listen, SOCK_STREAM, 0 /* IPPROTO_TCP */);
- if (new_fd < 0) {
- /* Send create connection failed message to SIP_SPI */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Socket creation failed %d.\n",
- fname, cpr_errno);
- return INVALID_SOCKET;
- }
- idx = sip_tcp_get_free_conn_entry();
- if (idx == -1) {
- /* Send create connection failed message to SIP_SPI */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No Free connection entry.\n",
- fname);
- (void) sipSocketClose(new_fd, FALSE);
- return INVALID_SOCKET;
- }
-
- if (sip_tcp_set_sock_options(new_fd) != TRUE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Socket set option failed.\n",
- fname);
- }
-
- sip_config_get_net_device_ipaddr(&local_ipaddr);
-
- memset(&local_sock_addr, 0, sizeof(local_sock_addr));
-
- (void) sip_set_sockaddr(&local_sock_addr, af_listen, local_ipaddr, 0, &addr_len);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"local_ipaddr.u.ip4=%x\n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname), local_ipaddr.u.ip4);
-
- if (cprBind(new_fd, (cpr_sockaddr_t *)&local_sock_addr, addr_len)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"TCP bind failed with error %d\n", fname,
- cpr_errno);
- (void) sipSocketClose(new_fd, FALSE);
- sip_tcp_conn_tab[idx].fd = INVALID_SOCKET;
- return INVALID_SOCKET;
- }
-
- memset(&sock_addr, 0, sizeof(sock_addr));
-
- (void) sip_set_sockaddr(&sock_addr, af_listen, create_msg->addr,
- (uint16_t)(create_msg->port), &addr_len);
-
- sip_tcp_conn_tab[idx].fd = new_fd;
- sip_tcp_conn_tab[idx].ipaddr = create_msg->addr;
- sip_tcp_conn_tab[idx].port = create_msg->port;
- sip_tcp_conn_tab[idx].context = spi_msg->context;
- sip_tcp_conn_tab[idx].dirtyFlag = FALSE;
- sip_tcp_conn_tab[idx].addr = sock_addr;
-
- if (cprConnect(new_fd, (cpr_sockaddr_t *)&sock_addr, addr_len)
- == CPR_FAILURE) {
- if (errno == EWOULDBLOCK || errno == EINPROGRESS) {
- char ipaddr_str[MAX_IPADDR_STR_LEN];
-
- ipaddr2dotted(ipaddr_str, &create_msg->addr);
-
- /* connect in progress. Include this socket in select */
- sip_tcp_conn_tab[idx].state = SOCK_CONNECT_PENDING;
-
- CCSIP_DEBUG_MESSAGE(SIP_F_PREFIX"socket connection in progress errno:%d"
- "ipaddr: %s, port: %d\n",
- fname, errno, ipaddr_str, create_msg->port);
- } else {
- char ipaddr_str[MAX_IPADDR_STR_LEN];
-
- ipaddr2dotted(ipaddr_str, &create_msg->addr);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"socket connect failed errno: %d "
- "ipaddr: %s, port: %d\n",
- fname, errno, ipaddr_str, create_msg->port);
- sip_tcp_purge_entry(idx);
- return INVALID_SOCKET;
- }
- } else {
- /* Even for this non-blocking socket, the connection was
- * completed immediately. Is that a possibility ??
- * I am not sure. Just send a connectioncreated msg to SIP_SPI
- */
- sip_tcp_conn_tab[idx].state = SOCK_CONNECTED;
- }
-
- if (cprGetSockName(new_fd, &local_addr, &local_addr_len) != CPR_FAILURE) {
- local_addr_ptr = (cpr_sockaddr_storage *)&local_addr;
-
- if (local_addr_ptr->ss_family == AF_INET6) {
-
- create_msg->local_listener_port = ntohs(((cpr_sockaddr_in6_t *)local_addr_ptr)->sin6_port);
-
- } else {
-
- create_msg->local_listener_port = ntohs(((cpr_sockaddr_in_t *)local_addr_ptr)->sin_port);
- }
-
- (void) sip_tcp_attach_socket(new_fd);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error getting local port info.\n",
- fname);
- sip_tcp_purge_entry(idx);
- return INVALID_SOCKET;
- }
-
- // set IP tos/dscp value for SIP messaging
- config_get_value(CFGID_DSCP_FOR_CALL_CONTROL, (int *)&tos_dscp_val,
- sizeof(tos_dscp_val));
- if (cprSetSockOpt(new_fd, SOL_IP, IP_TOS, (void *)&tos_dscp_val,
- sizeof(tos_dscp_val)) == CPR_FAILURE) {
- // do NOT take hard action; just log the error and move on
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to set IP TOS %d on TCP socket. cpr_errno = %d",
- fname, tos_dscp_val, cpr_errno);
- }
-
- return (new_fd);
-}
-
-/*
- * sip_tcp_newmsg_to_spi()
- * Description : This routine is called to parse a tcp packet
- * and send it to the spi for further processing.
- *
- * Input : buf: pointer to the message
- * nbytes: length of the message
- * connID: connid over which the message was received
- *
- * Output : success / failure in processing
- */
-static int
-sip_tcp_newmsg_to_spi (char *buf, unsigned long nbytes, int connID)
-{
- static const char *fname = "sip_tcp_newmsg_to_spi";
- sipMessage_t *sip_msg;
- ccsipRet_e val;
- cpr_sockaddr_storage from;
- char *disply_msg_buff = NULL;
- char **display_msg_buff_p;
- boolean error;
- cpr_ip_addr_t ip_addr;
-
- CPR_IP_ADDR_INIT(ip_addr);
-
- /* Set up display msg. if debug msg. is enabled */
- if (SipDebugMessage) {
- display_msg_buff_p = &disply_msg_buff;
- } else {
- /* No display msg. is needed */
- display_msg_buff_p = NULL;
- }
-
- do {
- disply_msg_buff = NULL;
- error = FALSE;
- val = ccsip_process_network_message(&sip_msg, &buf, &nbytes,
- display_msg_buff_p);
-
- switch (val) {
- case SIP_SUCCESS:
- /*
- * Print the received TCP packet info
- */
- if (disply_msg_buff != NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"RCV: TCP message=\n", fname);
- platform_print_sip_msg(disply_msg_buff);
- }
- from = sip_tcp_conn_tab[connID].addr;
-
- util_extract_ip(&ip_addr, &from);
- ccsip_dump_recv_msg_info(sip_msg, &ip_addr, 0);
- /* Process SIP message */
- SIPTaskProcessTCPMessage(sip_msg, from);
- break;
-
- case SIP_MSG_INCOMPLETE_ERR:
-
- sip_tcp_conn_tab[connID].prev_msg = cpr_strdup(buf);
- if (sip_tcp_conn_tab[connID].prev_msg) {
- sip_tcp_conn_tab[connID].prev_bytes = nbytes;
- }
- sip_tcp_incomplete_msg++;
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SIP Incomplete message.%d\n",fname,
- sip_tcp_incomplete_msg);
- error = TRUE;
- break;
-
- case SIP_MSG_PARSE_ERR:
- /*
- * Print the received TCP packet info
- */
- if (disply_msg_buff != NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"RCV: TCP message=\n", fname);
- platform_print_sip_msg(disply_msg_buff);
- }
- sip_tcp_fail_network_msg++;
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SIP Message Parse error %d.\n", fname,
- sip_tcp_fail_network_msg);
- error = TRUE;
- break;
-
- case SIP_MSG_CREATE_ERR:
- default:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SIP Message create error.\n", fname);
- error = TRUE;
- break;
- }
-
- /* Free display msg. buffer if it is allocated */
- if (disply_msg_buff != NULL) {
- cpr_free(disply_msg_buff);
- disply_msg_buff = NULL;
- }
-
- if (error) {
- /* There was an error encountered, exit */
- return -1;
- }
- } while (nbytes > 0);
- return 0;
-}
-
-void
-sip_tcp_createconnfailed_to_spi (cpr_ip_addr_t *ipaddr,
- uint16_t port,
- void *context,
- ccsipSockErrCodes_e errcode,
- int connid)
-{
- static const char *fname = "sip_tcp_createconnfailed_to_spi";
- ccsipCCB_t *ccb = NULL;
- ti_config_table_t *ccm_active_table_entry = NULL,
- *ccm_standby_table_entry = NULL,
- *ccm_table_entry = NULL;
- ti_common_t *active_ti_common = NULL;
- ti_common_t *standby_ti_common = NULL;
- uint32_t retx_value;
- char ip_addr_str[MAX_IPADDR_STR_LEN];
-
-
- /*
- * Use LINE1 for now as there is only one type of cc
- * supported, no mixed mode. Will have to change when
- * we add mixed mode cc support on the phone.
- */
- if (CC_Config_Table[LINE1].cc_type == CC_CCM) {
-
- /*
- * Check and see which tcp link went down, active /
- * standby and get the appropriate reg ccb.
- * Using ipaddr:port combination to find if the active
- * or the standby went down. To use fd we will have to
- * write a routine to return connid of the tcp conn table
- * for an ipaddr:port combination.
- */
- ccm_active_table_entry = CCM_Active_Standby_Table.active_ccm_entry;
- ccm_standby_table_entry = CCM_Active_Standby_Table.standby_ccm_entry;
- if (ccm_active_table_entry) {
- active_ti_common = &ccm_active_table_entry->ti_common;
- }
- if (ccm_standby_table_entry) {
- standby_ti_common = &ccm_standby_table_entry->ti_common;
- }
-
- ipaddr2dotted(ip_addr_str, ipaddr);
- if (active_ti_common && util_compare_ip(&(active_ti_common->addr), ipaddr) &&
- active_ti_common->port == port) {
- /*
- * Active link has gone down
- */
- int last_cpr_err = cpr_errno;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Active server going down due to "
- "%s. ip_addr:%s\n", DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname),
- last_cpr_err == CPR_ETIMEDOUT ? "ETIMEDOUT":
- last_cpr_err == CPR_ECONNABORTED ? "ECONNABORTED":
- last_cpr_err == CPR_ECONNRESET ? "CM_RESET_TCP": "CM_CLOSED_TCP",
- ip_addr_str);
-
- ccb = sip_sm_get_ccb_by_index(REG_CCB_START);
- ccm_table_entry = ccm_active_table_entry;
-
- } else if (standby_ti_common &&
- util_compare_ip(&(standby_ti_common->addr), ipaddr) &&
- standby_ti_common->port == port) {
- /*
- * Standby link has gone down
- */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Standby server going down "
- "ip_addr=%s\n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname),
- ip_addr_str);
-
- ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
- ccm_table_entry = ccm_standby_table_entry;
- } else {
- /*
- * Neither of the links, just return.
- * This could happen with fall back ccm
- */
- ccsipCCB_t *ccb_of_fallback = NULL;
-
- // Find fallback ccb and set the socket handle INVALID
- if (sip_regmgr_find_fallback_ccb_by_addr_port(ipaddr, port,
- &ccb_of_fallback)) {
- if (ccb_of_fallback && (ccb_of_fallback->cc_cfg_table_entry)) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Fallback server going "
- " down ip_addr=%s\n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname),
- ip_addr_str);
- sip_tcp_purge_entry(connid);
- sipTransportSetServerHandleAndPort(INVALID_SOCKET, 0,
- (ti_config_table_t *)ccb_of_fallback->cc_cfg_table_entry);
- }
- } else {
- sipTransportClearServerHandle(ipaddr, port, connid);
- }
- return;
- }
- /*
- * In this case we need to make sure any pending
- * calls are cleared as well... Need to make sure
- * we clear that, because we are setting the local port
- * to zero. So any one-time udp message that needs to get
- * sent will have the port as 0 in the contact header.
- */
- if (ccm_table_entry) {
- sip_tcp_purge_entry(connid);
- sipTransportSetServerHandleAndPort(INVALID_SOCKET, 0,
- (ti_config_table_t *) (ccm_table_entry));
- } else {
- sipTransportClearServerHandle(ipaddr, port, connid);
- }
- /*
- * Set the retx_counter to the configured retx_value
- * so no more retries happen
- */
- if (ccb != NULL) {
- config_get_value(CFGID_SIP_RETX, &retx_value, sizeof(retx_value));
- ccb->retx_counter = retx_value + 1;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"send a SIP_TMR_REG_RETRY"
- "message so this cucm ip:%s can be put in fallback list \n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname), ip_addr_str);
- if (ccsip_register_send_msg(SIP_TMR_REG_RETRY, ccb->index)
- != SIP_REG_OK) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"REG send message failed.\n", fname);
- ccsip_register_cleanup(ccb, TRUE);
- }
-
- }
- }
-}
-
-/*
- * sip_tcp_read_socket()
- * Description : After we come out of select call, for every valid socket in
- * the connection table it
- * 1. Checks it for readability
- * 2. If it is readable, either accept the incoming connect (for master
- * port) or receive data from network
- * 3. Processes the data received from the network.
- *
- * Input : Value of read mask after call to socket_select()
- *
- * Output : Nothing
- */
-void
-sip_tcp_read_socket (cpr_socket_t this_fd)
-{
- int nbytes;
- char *sip_tcp_buf;
- char temp;
- int connid;
- const char *fname="sip_tcp_read_socket";
- boolean secure;
-
- connid = sip_tcp_fd_to_connid(this_fd);
- if (connid == -1) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Read failed for unknown socket %d.\n",
- fname, this_fd);
- return;
- }
- secure = ccsipIsSecureType(connid);
-
- if (sip_tcp_conn_tab[connid].state == SOCK_CONNECT_PENDING) {
- int bytes_read = 0;
-
- /* This socket is now readable, connection complete.
- * Inform SIP SPI
- * Do a dummy read, if it is successful, change state
- */
- bytes_read = sipSocketRecv(this_fd, &temp, 0, 0, secure);
- if ((bytes_read != -1) || (errno == EWOULDBLOCK)) {
- sip_tcp_conn_tab[connid].state = SOCK_CONNECTED;
- } else if (errno == ENOTCONN) {
- sip_tcp_conn_tab[connid].dirtyFlag = TRUE;
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"socket error=%d=\n", fname, errno);
- sip_tcp_createconnfailed_to_spi(&(sip_tcp_conn_tab[connid].ipaddr),
- sip_tcp_conn_tab[connid].port,
- sip_tcp_conn_tab[connid].context,
- SOCKET_CONNECT_ERROR, connid);
- return;
- }
- } else {
- unsigned long offset = sip_tcp_conn_tab[connid].prev_bytes;
-
- if (offset) {
- sip_tcp_buf = (char *) cpr_realloc(sip_tcp_conn_tab[connid].prev_msg,
- (offset + CPR_MAX_MSG_SIZE + 1));
- sip_tcp_conn_tab[connid].prev_bytes = 0;
-
- if (sip_tcp_buf == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to realloc tcp_msg buffer memory.\n",
- fname);
- cpr_free(sip_tcp_conn_tab[connid].prev_msg);
- sip_tcp_conn_tab[connid].prev_msg = NULL;
- return;
- }
-
- nbytes = sipSocketRecv(this_fd, &sip_tcp_buf[offset],
- CPR_MAX_MSG_SIZE, 0, secure);
-
- /* Ensure that we dont have too much buffered which may
- * be due to some error conditions.
- */
- if ((nbytes + offset) > (MAX_PAYLOAD_SIZE + 1)) {
-
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Total SIP message size of %d "
- "bytes exceeds maximum of %d bytes",
- fname, (nbytes + offset),
- (MAX_PAYLOAD_SIZE + 1));
-
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Dropping SIP message %s",
- fname, sip_tcp_buf);
- cpr_free(sip_tcp_buf);
- return;
- }
- } else {
- sip_tcp_buf = (char *) cpr_malloc(CPR_MAX_MSG_SIZE + 1);
- if (sip_tcp_buf == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to malloc tcp_msg buffer memory.\n",
- fname);
- return;
- }
- nbytes = sipSocketRecv(this_fd, sip_tcp_buf, CPR_MAX_MSG_SIZE, 0, secure);
- }
-
- if (nbytes > 0) {
- nbytes += offset;
- sip_tcp_buf[nbytes] = 0;
- (void) sip_tcp_newmsg_to_spi(sip_tcp_buf, nbytes, connid);
- } else if ((nbytes == 0) ||
- ((nbytes == -1) && (errno != EWOULDBLOCK))) {
- /*
- * Remote connection closure or broken pipe - post a message
- * to sip transport and wait for connection close command.
- */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"CUCM closed TCP connection.\n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname));
- sip_tcp_conn_tab[connid].error_cause = SOCKET_REMOTE_CLOSURE;
-
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"socket error=%d=\n", fname, errno);
-
- sip_tcp_createconnfailed_to_spi(&(sip_tcp_conn_tab[connid].ipaddr),
- sip_tcp_conn_tab[connid].port,
- sip_tcp_conn_tab[connid].context,
- SOCKET_CONNECT_ERROR, connid);
- // Clear proxy handle
- if (CC_Config_Table[LINE1].cc_type != CC_CCM) {
- sipTransportCSPSClearProxyHandle(&(sip_tcp_conn_tab[connid].ipaddr),
- sip_tcp_conn_tab[connid].port,
- this_fd);
- sip_tcp_purge_entry(connid);
- }
- }
- cpr_free(sip_tcp_buf);
- }
-}
-
-/*
- ** sip_tcp_find_msg
- *
- * FILENAME: ip_phone\sip\ccsip_platform_tcp.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-sll_match_e
-sip_tcp_find_msg (void *find_by_p, void *data_p)
-{
- return (SLL_MATCH_FOUND);
-}
-
-/* Socket is not writable. Queue the data to be sent.
- *
- * Inputs:
- * total_len - total length of message
- * connid - connection id
- * buf - buffer of data to be written (this is the entire
- * contents not just the remaining data. We do this
- * so we can display the entire message when the last
- * chunk is written.
- * send_msg_display - boolean indicating whether the sent message
- * is to be displayed for debugging etc.
- */
-static void
-sipTcpQueueSendData (int total_len, int connid,
- char *buf, void *context, boolean send_msg_display,
- uint8_t ip_sig_tos)
-{
- static const char *fname = "sipTcpQueueSendData";
- ccsipTCPSendData_t *sendData;
- sip_tcp_conn_t *entry;
- int send_msg_q_size = 0;
-
- entry = sip_tcp_conn_tab + connid;
- if (entry->sendQueue == NULL) {
- entry->sendQueue = sll_create(sip_tcp_find_msg);
- if (entry->sendQueue == NULL) {
- CCSIP_DEBUG_ERROR("%s Failed to create sendQueue to buffer data!\n", fname);
- return;
- }
- }
-
- sendData = (ccsipTCPSendData_t *) cpr_malloc(sizeof(ccsipTCPSendData_t));
- if (sendData == NULL) {
- CCSIP_DEBUG_ERROR("%s Failed to allocate memory for sendData!\n", fname);
- return;
- }
- memset(sendData, 0, sizeof(ccsipTCPSendData_t));
-
- sendData->data = (char *) cpr_malloc(total_len + 1);
-
- if (sendData->data) {
- sstrncpy(sendData->data, buf, total_len);
- } else {
- CCSIP_DEBUG_ERROR("%s Failed to allocate memory for sendData->data!\n", fname);
- cpr_free(sendData);
- return;
- }
-
- sendData->bytesSent = 0;
- sendData->bytesLeft = (uint16_t) total_len;
- sendData->context = context;
- sendData->msg_display = send_msg_display;
- sendData->ip_sig_tos = ip_sig_tos;
- (void) sll_append(entry->sendQueue, sendData);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Data queued length %d\n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname), total_len);
-
- if (send_msg_q_size > max_tcp_send_msg_q_size) {
- max_tcp_send_msg_q_size = send_msg_q_size;
- max_tcp_send_msg_q_connid = connid;
- max_tcp_send_msg_q_ipaddr = entry->ipaddr;
- max_tcp_send_msg_q_port = entry->port;
- }
-}
-
-/*
- * Free memory for any queued write data.
- */
-void
-sipTcpFlushRetrySendQueue (sip_tcp_conn_t *entry)
-{
- ccsipTCPSendData_t *sendData = NULL;
-
- if (entry->sendQueue) {
- sendData = (ccsipTCPSendData_t *) sll_next(entry->sendQueue, sendData);
- while (sendData) {
- cpr_free(sendData->data);
- (void) sll_remove(entry->sendQueue, sendData);
- cpr_free(sendData);
- sendData = (ccsipTCPSendData_t *) sll_next(entry->sendQueue, NULL);
- }
- (void) sll_destroy(entry->sendQueue);
- entry->sendQueue = NULL;
- }
-}
-
-void
-sip_tcp_resend (int connid)
-{
- static const char *fname = "sip_tcp_resend";
- ccsipTCPSendData_t *qElem = NULL;
- sip_tcp_conn_t *entry;
- int bytes_sent;
- boolean secure;
-
- if (!VALID_CONNID(connid)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Resend failed for unknown socket %d.\n",
- fname, connid);
- return;
- }
-
- secure = ccsipIsSecureType(connid);
-
- entry = sip_tcp_conn_tab + connid;
- if (entry->sendQueue) {
- qElem = (ccsipTCPSendData_t *) sll_next(entry->sendQueue, NULL);
-// ccsipSocketSetIPtos(entry->fd, qElem->ip_sig_tos);
- while (qElem) {
- while (qElem->bytesLeft) {
- bytes_sent = sipSocketSend(entry->fd, &qElem->data[qElem->bytesSent],
- qElem->bytesLeft, 0, secure);
- if (bytes_sent > 0) {
- qElem->bytesSent += bytes_sent;
- qElem->bytesLeft -= bytes_sent;
- } else {
- if (errno == EWOULDBLOCK) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Socket blocked requeue data\n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname));
- } else {
- entry->error_cause = SOCKET_SEND_ERROR;
- sipTcpFlushRetrySendQueue(entry);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"socket error=%d=\n", fname, errno);
- sip_tcp_createconnfailed_to_spi(
- &(sip_tcp_conn_tab[connid].ipaddr),
- sip_tcp_conn_tab[connid].port,
- sip_tcp_conn_tab[connid].context,
- SOCKET_CONNECT_ERROR, connid);
- CCSIP_DEBUG_ERROR("%s: Socket send error."
- "Purge queued entry data.\n", fname);
- }
- return;
- }
- } /* while (qElem->bytesLeft) */
-
- cpr_free(qElem->data);
- (void) sll_remove(entry->sendQueue, qElem);
- cpr_free(qElem);
- CCSIP_DEBUG_REG_STATE("%s: sent out successfully, dequeue an entry.\n", fname);
-
- qElem = (ccsipTCPSendData_t *) sll_next(entry->sendQueue, NULL);
- } /* while qElem */
- }
-}
-
-
-/*
- * sip_tcp_channel_send()
- * Description : This routine is called to send out a tcp message
- *
- *
- * Input : s: socket to send the message over
- * buf: message to send
- * len: length of the message
- *
- * Output : success / failure in processing
- */
-int
-sip_tcp_channel_send (cpr_socket_t s, char *buf, uint32_t len)
-{
- static const char *fname = "sip_tcp_channel_send";
- int bytesSent = 0, totalBytesSent = 0;
- int connid = 0;
- sip_tcp_conn_t *entry;
- boolean secure;
-
- /* convert socket to connid */
- connid = sip_tcp_fd_to_connid(s);
- if (!VALID_CONNID(connid)) {
- CCSIP_DEBUG_ERROR("%s: Couldn't map socket to a valid connid!\n", fname);
- return SIP_TCP_SEND_ERROR;
- }
- /* use connid we can get this socket's entry in sip_tcp_conn_tab[] */
- entry = sip_tcp_conn_tab + connid;
-
- /* secd requires that the socket should be in connected state
- * to send message. Return if the status is pending.
- * Currently this gets control in fallback state. The retry timer
- * event in fallback state will resend the message.
- */
- if ((sip_tcp_conn_tab[connid].soc_type == SIP_SOC_TLS) &&
- (sip_tcp_conn_tab[connid].state == SOCK_CONNECT_PENDING)) {
- plat_soc_connect_status_e conn_status;
- conn_status = platSecSockIsConnected(s);
- if (conn_status == PLAT_SOCK_CONN_OK) {
- sip_tcp_conn_tab[connid].state = SOCK_CONNECTED;
-
- } else if (conn_status == PLAT_SOCK_CONN_WAITING) {
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"tls socket waiting %d\n", DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname), s);
- return SIP_TCP_SEND_OK;
-
- } else if (conn_status == PLAT_SOCK_CONN_FAILED) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"socket error=%d=\n", fname, errno);
- sip_tcp_createconnfailed_to_spi(&(sip_tcp_conn_tab[connid].ipaddr),
- sip_tcp_conn_tab[connid].port,
- sip_tcp_conn_tab[connid].context,
- SOCKET_CONNECT_ERROR, connid);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"TLS socket connect failed %d\n",
- fname, s);
- return SIP_TCP_SEND_ERROR;
- }
- }
-
- /*
- * Check not exceeding max allowed payload size
- */
- if (len >= MAX_PAYLOAD_SIZE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_TCP_PAYLOAD_TOO_LARGE),
- fname, len, CPR_MAX_MSG_SIZE);
- return SIP_TCP_SIZE_ERROR;
- }
-
- /*
- * Check to see if the send q is empty. If it is not, then
- * queue the current message in the sendqueue so that it
- * gets sent in order when the socket is ready.
- */
- if (entry->sendQueue && sll_count(entry->sendQueue)) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"%d Socket waiting on EWOULDBLOCK, "
- " queueing data\n", DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname), connid);
- sipTcpQueueSendData(len, connid, buf, NULL, TRUE, 0x0);
- return SIP_TCP_SEND_OK;
- }
-
- secure = ccsipIsSecureType(connid);
-
- while (len > 0) {
- bytesSent = sipSocketSend(s, (void *)buf, (size_t) len, 0, secure);
- if (bytesSent == SOCKET_ERROR) {
- if (cpr_errno == CPR_EWOULDBLOCK) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"%d Socket EWOULDBLOCK while "
- "sending, queueing data\n", DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname),
- connid);
- sipTcpQueueSendData(len, connid, buf, NULL,
- TRUE, 0x0);
- break;
- }
- if (cpr_errno != CPR_ENOTCONN) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"socket error=%d=\n", fname, errno);
- sip_tcp_createconnfailed_to_spi(&(sip_tcp_conn_tab[connid].ipaddr),
- sip_tcp_conn_tab[connid].port,
- sip_tcp_conn_tab[connid].context,
- SOCKET_CONNECT_ERROR, connid);
- }
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "sipSocketSend", cpr_errno);
- return (cpr_errno== CPR_ENOTCONN? cpr_errno: SIP_TCP_SEND_ERROR);
- }
- len -= bytesSent;
- totalBytesSent += bytesSent;
- buf += bytesSent;
- }
- return SIP_TCP_SEND_OK;
-}
-
-/*
- * Free memory for any queued write data.
- */
-void
-sipTcpFreeSendQueue (int connid)
-{
- static const char *fname = "sipTcpFreeSendQueue";
- sip_tcp_conn_t *entry;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Free TCP send queue for connid %d \n",
- DEB_F_PREFIX_ARGS(SIP_TCP_MSG, fname), connid);
- if (!VALID_CONNID(connid)) {
- return;
- }
- entry = sip_tcp_conn_tab + connid;
- sipTcpFlushRetrySendQueue(entry);
-}
-
-/*
- * sip_tcp_create_conn_using_blocking_socket()
- * Description : This routine is called to create blocking socket
- * request from SIP_SPI to SIP_TCP.
- *
- * Input : spi_msg - Pointer to sipSPIMessage_t containing the create conn
- * parameters.
- *
- * Output : socket fd
- */
-cpr_socket_t
-sip_tcp_create_conn_using_blocking_socket (sipSPIMessage_t *spi_msg) {
-
- cpr_socket_t server_conn_handle = INVALID_SOCKET;
-
- server_conn_handle = sip_tcp_create_connection(spi_msg);
-
- return server_conn_handle;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_string.h"
-#include "cpr_memory.h"
-#include "phntask.h"
-#include "text_strings.h"
-#include "ccsip_platform.h"
-#include "phone_debug.h"
-#include "ccsip_task.h"
-#include "ccsip_pmh.h"
-#include "ccsip_register.h"
-#include "ccsip_core.h"
-#include "ccsip_subsmanager.h"
-
-/*
- * Constants
- */
-
-/*
- * Globals TODO: hang off of a single SIP global
- */
-sipPlatformUITimer_t sipPlatformUISMTimers[MAX_CCBS];
-sipPlatformUIExpiresTimer_t sipPlatformUISMExpiresTimers[MAX_CCBS];
-sipPlatformUIExpiresTimer_t sipPlatformUISMRegExpiresTimers[MAX_CCBS];
-sipPlatformUIExpiresTimer_t sipPlatformUISMLocalExpiresTimers[MAX_CCBS];
-// This timer will kick in after 1xx in releasing state so if 2xx gets lost
-// we will be able to kill the ccb
-sipPlatformSupervisionTimer_t sipPlatformSupervisionTimers[MAX_TEL_LINES];
-
-sipPlatformUITimer_t sipPlatformUISMSubNotTimers[MAX_SCBS];
-sipPlatformSupervisionTimer_t sipPlatformSubNotPeriodicTimer;
-static cprTimer_t sipPlatformRegAllFailedTimer;
-static cprTimer_t sipPlatformNotifyTimer;
-static cprTimer_t sipPlatformStandbyKeepaliveTimer;
-static cprTimer_t sipPlatformUnRegistrationTimer;
-static cprTimer_t sipPassThroughTimer;
-int
-sip_platform_timers_init (void)
-{
- static const char fname[] = "sip_platform_timers_init";
- static const char sipMsgTimerName[] = "sipMsg";
- static const char sipExpireTimerName[] = "sipExp";
- static const char sipRegTimeOutTimerName[] = "sipRegTimeout";
- static const char sipRegExpireTimerName[] = "sipRegExp";
- static const char sipLocalExpireTimerName[] = "sipLocalExp";
- static const char sipSupervisionTimerName[] = "sipSupervision";
- static const char sipSubNotTimerName[] = "sipSubNot";
- static const char sipSubNotPeriodicTimerName[] = "sipSubNotPeriodic";
- static const char sipRegAllFailedTimerName[] = "sipRegAllFailed";
- static const char sipNotifyTimerName[] = "sipNotify";
- static const char sipStandbyKeepaliveTimerName[] = "sipStandbyKeepalive";
- static const char sipUnregistrationTimerName[] = "sipUnregistration";
- static const char sipPassThroughTimerName[] = "sipPassThrough";
-
- int i;
-
- for (i = 0; i < MAX_CCBS; i++) {
- sipPlatformUISMTimers[i].timer =
- cprCreateTimer(sipMsgTimerName,
- SIP_MSG_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- sipPlatformUISMTimers[i].reg_timer =
- cprCreateTimer(sipRegTimeOutTimerName,
- SIP_REG_TIMEOUT_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- sipPlatformUISMExpiresTimers[i].timer =
- cprCreateTimer(sipExpireTimerName,
- SIP_EXPIRES_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- sipPlatformUISMRegExpiresTimers[i].timer =
- cprCreateTimer(sipRegExpireTimerName,
- SIP_REG_EXPIRES_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- sipPlatformUISMLocalExpiresTimers[i].timer =
- cprCreateTimer(sipLocalExpireTimerName,
- SIP_LOCAL_EXPIRES_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- if (!sipPlatformUISMTimers[i].timer ||
- !sipPlatformUISMTimers[i].reg_timer ||
- !sipPlatformUISMExpiresTimers[i].timer ||
- !sipPlatformUISMRegExpiresTimers[i].timer ||
- !sipPlatformUISMLocalExpiresTimers[i].timer) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Failed to create one or more"
- " UISM timers: %d\n", fname, i);
- return SIP_ERROR;
- }
- }
- for (i = 0; i < MAX_TEL_LINES; i++) {
- sipPlatformSupervisionTimers[i].timer =
- cprCreateTimer(sipSupervisionTimerName,
- SIP_SUPERVISION_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
- }
- for (i = 0; i < MAX_SCBS; i++) {
- sipPlatformUISMSubNotTimers[i].timer =
- cprCreateTimer(sipSubNotTimerName,
- SIP_SUBNOT_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- if (!sipPlatformUISMSubNotTimers[i].timer) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Failed to create Sub/Not"
- " UISM timers: %d\n", fname, i);
- return SIP_ERROR;
- }
- }
- sipPlatformSubNotPeriodicTimer.timer =
- cprCreateTimer(sipSubNotPeriodicTimerName,
- SIP_SUBNOT_PERIODIC_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- if (!sipPlatformSubNotPeriodicTimer.timer) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Failed to create supervision timer: %d\n",
- fname, i);
- return SIP_ERROR;
- }
-
- sipPlatformRegAllFailedTimer =
- cprCreateTimer(sipRegAllFailedTimerName,
- SIP_REGALLFAIL_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
- if (!sipPlatformRegAllFailedTimer) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Failed to create RegAllFailed timer\n", fname);
- return SIP_ERROR;
- }
- /*
- * Create the standby cc keepalive timer used by the
- * registration Manager.
- */
- sipPlatformStandbyKeepaliveTimer =
- cprCreateTimer(sipStandbyKeepaliveTimerName,
- SIP_KEEPALIVE_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- if (!sipPlatformStandbyKeepaliveTimer) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Failed to create Standby"
- " keepalive timer\n", fname);
- return SIP_ERROR;
- }
- sipPlatformUnRegistrationTimer =
- cprCreateTimer(sipUnregistrationTimerName,
- SIP_UNREGISTRATION_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
- if (!sipPlatformUnRegistrationTimer) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Failed to create Stanby keepalive timer\n",
- fname);
- return SIP_ERROR;
- }
- sipPlatformNotifyTimer =
- cprCreateTimer(sipNotifyTimerName,
- SIP_NOTIFY_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
- if (!sipPlatformNotifyTimer) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Failed to create Notify timer\n", fname);
- return SIP_ERROR;
- }
-
- sipPassThroughTimer =
- cprCreateTimer(sipPassThroughTimerName,
- SIP_PASSTHROUGH_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
- if (!sipPassThroughTimer) {
- CCSIP_DEBUG_ERROR("%s: failed to create sip PassThrough timer\n", fname);
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-void
-sip_platform_timers_shutdown (void)
-{
- int i;
-
- for (i = 0; i < MAX_CCBS; i++) {
- sip_platform_msg_timer_stop(i);
- (void) cprDestroyTimer(sipPlatformUISMTimers[i].timer);
- sipPlatformUISMTimers[i].timer = NULL;
- (void) cprDestroyTimer(sipPlatformUISMTimers[i].reg_timer);
- sipPlatformUISMTimers[i].reg_timer = NULL;
-
- (void) sip_platform_expires_timer_stop(i);
- (void) cprDestroyTimer(sipPlatformUISMExpiresTimers[i].timer);
- sipPlatformUISMExpiresTimers[i].timer = NULL;
-
- (void) sip_platform_register_expires_timer_stop(i);
- (void) cprDestroyTimer(sipPlatformUISMRegExpiresTimers[i].timer);
- sipPlatformUISMRegExpiresTimers[i].timer = NULL;
-
- (void) sip_platform_localexpires_timer_stop(i);
- (void) cprDestroyTimer(sipPlatformUISMLocalExpiresTimers[i].timer);
- sipPlatformUISMLocalExpiresTimers[i].timer = NULL;
- }
-
- for (i = 0; i < MAX_TEL_LINES; i++) {
- (void) sip_platform_supervision_disconnect_timer_stop(i);
- (void) cprDestroyTimer(sipPlatformSupervisionTimers[i].timer);
- sipPlatformSupervisionTimers[i].timer = NULL;
- }
-
- for (i = 0; i < MAX_SCBS; i++) {
- sip_platform_msg_timer_subnot_stop(&sipPlatformUISMSubNotTimers[i]);
- (void) cprDestroyTimer(sipPlatformUISMSubNotTimers[i].timer);
- sipPlatformUISMSubNotTimers[i].timer = NULL;
- }
- (void) sip_platform_subnot_periodic_timer_stop();
- (void) cprDestroyTimer(sipPlatformSubNotPeriodicTimer.timer);
- sipPlatformSubNotPeriodicTimer.timer = NULL;
- (void) sip_platform_reg_all_fail_timer_stop();
- (void) cprDestroyTimer(sipPlatformRegAllFailedTimer);
- sipPlatformRegAllFailedTimer = NULL;
- (void) sip_platform_standby_keepalive_timer_stop();
- (void) cprDestroyTimer(sipPlatformStandbyKeepaliveTimer);
- sipPlatformStandbyKeepaliveTimer = NULL;
- (void) sip_platform_unregistration_timer_stop();
- (void) cprDestroyTimer(sipPlatformUnRegistrationTimer);
- sipPlatformUnRegistrationTimer = NULL;
- (void) sip_platform_notify_timer_stop();
- (void) cprDestroyTimer(sipPlatformNotifyTimer);
- sipPlatformNotifyTimer = NULL;
- (void) sip_platform_pass_through_timer_stop();
- (void) cprDestroyTimer(sipPassThroughTimer);
- sipPassThroughTimer = NULL;
-}
-
-/********************************************************
- *
- * Message timer support functions for SIP SM
- *
- ********************************************************/
-void
-sip_platform_msg_timers_init (void)
-{
- static const char fname[] = "sip_platform_msg_timers_init";
- static long timer_init_complete = 0;
- int i;
- cprTimer_t timer, reg_timer;
-
- for (i = 0; i < MAX_CCBS; i++) {
- if (timer_init_complete) {
- if ((cprCancelTimer(sipPlatformUISMTimers[i].timer)
- == CPR_FAILURE) ||
- (cprCancelTimer(sipPlatformUISMTimers[i].reg_timer)
- == CPR_FAILURE)) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "cprCancelTimer");
- }
- }
- timer = sipPlatformUISMTimers[i].timer;
- reg_timer = sipPlatformUISMTimers[i].reg_timer;
-
- if (sipPlatformUISMTimers[i].message_buffer != NULL) {
- cpr_free(sipPlatformUISMTimers[i].message_buffer);
- sipPlatformUISMTimers[i].message_buffer = NULL;
- sipPlatformUISMTimers[i].message_buffer_len = 0;
- }
-
- memset(&sipPlatformUISMTimers[i], 0, sizeof(sipPlatformUITimer_t));
- sipPlatformUISMTimers[i].timer = timer;
- sipPlatformUISMTimers[i].reg_timer = reg_timer;
- }
- timer_init_complete = 1;
- return;
-}
-
-
-int
-sip_platform_msg_timer_start (uint32_t msec,
- void *data,
- int idx,
- char *message_buffer,
- int message_buffer_len,
- int message_type,
- cpr_ip_addr_t *ipaddr,
- uint16_t port,
- boolean isRegister)
-{
- static const char fname[] = "sip_platform_msg_timer_start";
- cprTimer_t timer;
-
- /* validate index */
- if ((idx < MIN_TEL_LINES) || (idx >= MAX_CCBS)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_LINE_NUMBER_INVALID),
- fname, idx);
- return SIP_ERROR;
- }
-
- /* validate length */
- if (message_buffer_len >= SIP_UDP_MESSAGE_SIZE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_MSG_BUFFER_TOO_BIG),
- fname, message_buffer_len);
- return SIP_ERROR;
- }
-
- /* stop the timer if it is running */
- if (cprCancelTimer(sipPlatformUISMTimers[idx].timer) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
- if (cprCancelTimer(sipPlatformUISMTimers[idx].reg_timer) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
-
- if (sipPlatformUISMTimers[idx].message_buffer == NULL) {
- sipPlatformUISMTimers[idx].message_buffer = (char *)cpr_malloc(message_buffer_len+1);
- if (sipPlatformUISMTimers[idx].message_buffer == NULL) return SIP_ERROR;
- }
- else if (message_buffer != sipPlatformUISMTimers[idx].message_buffer) {
- cpr_free(sipPlatformUISMTimers[idx].message_buffer);
- sipPlatformUISMTimers[idx].message_buffer = (char *)cpr_malloc(message_buffer_len+1);
- if (sipPlatformUISMTimers[idx].message_buffer == NULL) return SIP_ERROR;
- }
-
- sipPlatformUISMTimers[idx].message_buffer_len = message_buffer_len;
- sipPlatformUISMTimers[idx].message_buffer[message_buffer_len] = '\0';
- memcpy(sipPlatformUISMTimers[idx].message_buffer, message_buffer,
- message_buffer_len);
- sipPlatformUISMTimers[idx].message_type = (sipMethod_t) message_type;
- sipPlatformUISMTimers[idx].ipaddr = *ipaddr;
- sipPlatformUISMTimers[idx].port = port;
-
- /* start the timer */
- if (isRegister) {
- timer = sipPlatformUISMTimers[idx].reg_timer;
- } else {
- timer = sipPlatformUISMTimers[idx].timer;
- }
-
- if (cprStartTimer(timer, msec, data) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprStartTimer");
- cpr_free(sipPlatformUISMTimers[idx].message_buffer);
- sipPlatformUISMTimers[idx].message_buffer = NULL;
- sipPlatformUISMTimers[idx].message_buffer_len = 0;
- return SIP_ERROR;
- }
- sipPlatformUISMTimers[idx].outstanding = TRUE;
- return SIP_OK;
-}
-
-
-void
-sip_platform_msg_timer_stop (int idx)
-{
- static const char fname[] = "sip_platform_msg_timer_stop";
-
- if ((idx < MIN_TEL_LINES) || (idx >= MAX_CCBS)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_LINE_NUMBER_INVALID),
- fname, idx);
- return;
- }
-
- if ((cprCancelTimer(sipPlatformUISMTimers[idx].timer) == CPR_FAILURE) ||
- (cprCancelTimer(sipPlatformUISMTimers[idx].reg_timer) == CPR_FAILURE)) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprCancelTimer");
- return;
- }
- sipPlatformUISMTimers[idx].outstanding = FALSE;
-}
-
-
-boolean
-sip_platform_msg_timer_outstanding_get (int idx)
-{
- return sipPlatformUISMTimers[idx].outstanding;
-}
-
-
-void
-sip_platform_msg_timer_outstanding_set (int idx, boolean value)
-{
- sipPlatformUISMTimers[idx].outstanding = value;
-}
-
-
-int
-sip_platform_msg_timer_update_destination (int idx,
- cpr_ip_addr_t *ipaddr,
- uint16_t port)
-{
- static const char fname[] = "sip_platform_msg_timer_update_destination";
-
- if ((idx < TEL_CCB_START) || (idx > REG_BACKUP_CCB)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_LINE_NUMBER_INVALID),
- fname, idx);
- return SIP_ERROR;
- }
-
- if (ipaddr == NULL) {
- sipPlatformUISMExpiresTimers[idx].ipaddr = ip_addr_invalid;
- } else {
- sipPlatformUISMTimers[idx].ipaddr = *ipaddr;
- }
-
- sipPlatformUISMTimers[idx].port = port;
-
- return SIP_OK;
-}
-
-/********************************************************
- *
- * Expires timer support functions for SIP SM
- *
- ********************************************************/
-int
-sip_platform_expires_timer_start (uint32_t msec,
- int idx,
- cpr_ip_addr_t *ipaddr,
- uint16_t port)
-{
- static const char fname[] = "sip_platform_expires_timer_start";
-
- if (sip_platform_expires_timer_stop(idx) == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- if (ipaddr == NULL) {
- sipPlatformUISMExpiresTimers[idx].ipaddr = ip_addr_invalid;
- } else {
- sipPlatformUISMExpiresTimers[idx].ipaddr = *ipaddr;
- }
-
- sipPlatformUISMExpiresTimers[idx].port = port;
-
- //sip_platform_expires_timer_callback
- if (cprStartTimer(sipPlatformUISMExpiresTimers[idx].timer, msec,
- (void *) (long)idx) == CPR_FAILURE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-
-int
-sip_platform_expires_timer_stop (int idx)
-{
- static const char fname[] = "sip_platform_expires_timer_stop";
-
- if ((idx < MIN_TEL_LINES) || (idx >= MAX_CCBS)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_LINE_NUMBER_INVALID),
- fname, idx);
- return SIP_ERROR;
- }
-
- if (cprCancelTimer(sipPlatformUISMExpiresTimers[idx].timer)
- == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-
-int
-sip_platform_register_expires_timer_start (uint32_t msec, int idx)
-{
- static const char fname[] = "sip_platform_register_expires_timer_start";
-
- if (sip_platform_register_expires_timer_stop(idx) == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- if (cprStartTimer(sipPlatformUISMRegExpiresTimers[idx].timer, msec,
- (void *)(long) idx) == CPR_FAILURE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-
-int
-sip_platform_register_expires_timer_stop (int idx)
-{
- static const char fname[] = "sip_platform_register_expires_timer_stop";
-
- if ((idx < MIN_TEL_LINES) || (idx >= MAX_CCBS)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_LINE_NUMBER_INVALID),
- fname, idx);
- return SIP_ERROR;
- }
-
- if (cprCancelTimer(sipPlatformUISMRegExpiresTimers[idx].timer)
- == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-/********************************************************
- *
- * Local Expires timer support functions for SIP SM
- *
- ********************************************************/
-int
-sip_platform_localexpires_timer_start (uint32_t msec,
- int idx,
- cpr_ip_addr_t *ipaddr,
- uint16_t port)
-{
- static const char fname[] = "sip_platform_localexpires_timer_start";
-
- if (sip_platform_localexpires_timer_stop(idx) == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- sipPlatformUISMLocalExpiresTimers[idx].ipaddr = *ipaddr;
- sipPlatformUISMLocalExpiresTimers[idx].port = port;
-
- //sip_platform_localexpires_timer_callback
- if (cprStartTimer(sipPlatformUISMLocalExpiresTimers[idx].timer, msec,
- (void *)(long) idx) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-
-int
-sip_platform_localexpires_timer_stop (int idx)
-{
- static const char fname[] = "sip_platform_localexpires_timer_stop";
-
- if ((idx < MIN_TEL_LINES) || (idx >= MAX_CCBS)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_LINE_NUMBER_INVALID),
- fname, idx);
- return SIP_ERROR;
- }
-
- if (cprCancelTimer(sipPlatformUISMLocalExpiresTimers[idx].timer)
- == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-
-sipMethod_t
-sip_platform_msg_timer_messageType_get (int idx)
-{
- if ((idx >= TEL_CCB_START) && (idx <= REG_BACKUP_CCB)) {
- if (sipPlatformUISMTimers[idx].outstanding) {
- return sipPlatformUISMTimers[idx].message_type;
- }
- }
- return sipMethodUnknown;
-}
-
-/*
- * Call disconnect timer
- */
-int
-sip_platform_supervision_disconnect_timer_start (uint32_t msec, int idx)
-{
- static const char fname[] = "sip_platform_supervision_disconnect_timer_start";
-
- if (sip_platform_supervision_disconnect_timer_stop(idx) == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- if (cprStartTimer(sipPlatformSupervisionTimers[idx].timer, msec,
- (void *)(long) idx) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-
-int
-sip_platform_supervision_disconnect_timer_stop (int idx)
-{
- static const char fname[] = "sip_platform_supervision_disconnect_timer_stop";
-
- if ((idx < TEL_CCB_START) || (idx > TEL_CCB_END)) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_LINE_NUMBER_INVALID), fname, idx);
- return SIP_ERROR;
- }
-
- if (cprCancelTimer(sipPlatformSupervisionTimers[idx].timer)
- == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- idx, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-void
-sip_platform_post_timer (uint32_t cmd, void *data)
-{
- static const char fname[] = "sip_platform_post_timer";
- uint32_t *timer_msg = NULL;
-
- /* grab msg buffer */
- timer_msg = (uint32_t *) SIPTaskGetBuffer(sizeof(uint32_t));
- if (!timer_msg) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SYSBUF_UNAVAILABLE), fname);
- return;
- }
- *timer_msg = (long) data;
-
- /* Put it on the SIP message queue */
- if (SIPTaskSendMsg(cmd, (cprBuffer_t) timer_msg, sizeof(uint32_t), NULL)
- == CPR_FAILURE) {
- cpr_free(timer_msg);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "Send msg failed.\n", fname);
- }
- return;
-}
-
-
-/****************************************************
- * Timer functions for Subscribe / Notify operations
- ****************************************************/
-
-int
-sip_platform_msg_timer_subnot_start (uint32_t msec,
- sipPlatformUITimer_t *timer_p,
- uint32_t id,
- char *message_buffer,
- int message_buffer_len,
- int message_type,
- cpr_ip_addr_t *ipaddr,
- uint16_t port)
-{
- static const char fname[] = "sip_platform_msg_timer_start_subnot";
-
- sip_platform_msg_timer_subnot_stop(timer_p);
-
- if (message_buffer_len > SIP_UDP_MESSAGE_SIZE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_MSG_BUFFER_TOO_BIG),
- fname, message_buffer_len);
- return SIP_ERROR;
- }
-
- if (timer_p->message_buffer == NULL) {
- timer_p->message_buffer = (char *)cpr_malloc(message_buffer_len+1);
- if (timer_p->message_buffer == NULL) return SIP_ERROR;
- }
- else if (timer_p->message_buffer != message_buffer) {
- cpr_free(timer_p->message_buffer);
- timer_p->message_buffer = (char *)cpr_malloc(message_buffer_len+1);
- if (timer_p->message_buffer == NULL) return SIP_ERROR;
- }
-
- timer_p->message_buffer_len = message_buffer_len;
- timer_p->message_buffer[message_buffer_len] = '\0';
- memcpy(timer_p->message_buffer, message_buffer,
- message_buffer_len);
- timer_p->message_type =
- (sipMethod_t) message_type;
- timer_p->ipaddr = *ipaddr;
- timer_p->port = port;
-
- if (cprStartTimer(timer_p->timer, msec, (void *)(long)id) == CPR_FAILURE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "%s failed\n",
- fname, "cprStartTimer");
- cpr_free(timer_p->message_buffer);
- timer_p->message_buffer = NULL;
- timer_p->message_buffer_len = 0;
- return SIP_ERROR;
- }
-
- return SIP_OK;
-
-}
-
-void
-sip_platform_msg_timer_subnot_stop (sipPlatformUITimer_t *timer_p)
-{
- static const char fname[] = "sip_platform_msg_timer_stop_subnot";
-
- if (timer_p->message_buffer != NULL) {
- cpr_free(timer_p->message_buffer);
- timer_p->message_buffer = NULL;
- }
- if (cprCancelTimer(timer_p->timer) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX "%s failed\n",
- DEB_F_PREFIX_ARGS(SIP_TIMER, fname), "cprCancelTimer");
- return;
- }
-}
-
-void
-sip_platform_subnot_msg_timer_callback (void *data)
-{
- sip_platform_post_timer(SIP_TMR_MSG_RETRY_SUBNOT, data);
-}
-
-int
-sip_platform_subnot_periodic_timer_start (uint32_t msec)
-{
- static const char fname[] = "sip_platform_subnot_periodic_timer_start";
-
- if (sip_platform_subnot_periodic_timer_stop() == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- if (cprStartTimer(sipPlatformSubNotPeriodicTimer.timer, msec, (void *) 0)
- == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- -1, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
- sipPlatformSubNotPeriodicTimer.started = TRUE;
- return SIP_OK;
-}
-
-int
-sip_platform_subnot_periodic_timer_stop (void)
-{
- static const char fname[] = "sip_platform_subnot_periodic_timer_stop";
-
- if (sipPlatformSubNotPeriodicTimer.started == TRUE) {
- if (cprCancelTimer(sipPlatformSubNotPeriodicTimer.timer)
- == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- -1, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
- }
- sipPlatformSubNotPeriodicTimer.started = FALSE;
- return SIP_OK;
-}
-
-void
-sip_platform_subnot_periodic_timer_callback (void *data)
-{
- sip_platform_post_timer(SIP_TMR_PERIODIC_SUBNOT, data);
-}
-
-/**
- ** sip_platform_reg_all_fail_timer_start
- * Starts a timer when all registrations fail.
- *
- * @param msec Value of the timer to be started
- *
- * @return SIP_OK if timer could be started; else SIP_ERROR
- *
- */
-int
-sip_platform_reg_all_fail_timer_start (uint32_t msec)
-{
-
- static const char fname[] = "sip_platform_reg_all_fail_timer_start";
- if (sip_platform_reg_all_fail_timer_stop() == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- if (cprStartTimer(sipPlatformRegAllFailedTimer, msec, NULL) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX
- "Timer started for %lu msecs\n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname), msec);
- return SIP_OK;
-}
-
-/**
- ** sip_platform_reg_all_fail_timer_stop
- * Stops the Reg-All Fail timer
- *
- * @param none
- *
- * @return SIP_OK if timer could be stopped; else SIP_ERROR
- *
- */
-int
-sip_platform_reg_all_fail_timer_stop (void)
-{
- static const char fname[] = "sip_platform_reg_all_fail_timer_stop";
-
- if (cprCancelTimer(sipPlatformRegAllFailedTimer) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
- return SIP_OK;
-}
-
-/****************************************************
- * Timer functions for standby cc keepalive operations
- ****************************************************/
-int
-sip_platform_standby_keepalive_timer_start (uint32_t msec)
-{
- static const char fname[] = "sip_platform_standby_keepalive_timer_start";
-
- if (sip_platform_standby_keepalive_timer_stop() == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- if (cprStartTimer(sipPlatformStandbyKeepaliveTimer, msec, NULL)
- == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
- CCSIP_DEBUG_STATE(DEB_F_PREFIX
- "Timer started for %lu msecs\n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname), msec);
- return SIP_OK;
-}
-
-int
-sip_platform_standby_keepalive_timer_stop ()
-{
- static const char fname[] = "sip_platform_standby_keepalive_timer_stop";
-
- if (cprCancelTimer(sipPlatformStandbyKeepaliveTimer) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
- return SIP_OK;
-}
-
-int
-sip_platform_unregistration_timer_start (uint32_t msec, boolean external)
-{
- static const char fname[] = "sip_platform_unregistration_timer_start";
-
- if (sip_platform_unregistration_timer_stop() == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- if (cprStartTimer(sipPlatformUnRegistrationTimer, msec, (void *)(long)external)
- == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
- CCSIP_DEBUG_STATE(DEB_F_PREFIX
- "Timer started for %lu msecs\n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname), msec);
- return SIP_OK;
-}
-
-int
-sip_platform_unregistration_timer_stop ()
-{
- static const char fname[] = "sip_platform_unregistration_timer_stop";
-
- if (cprCancelTimer(sipPlatformUnRegistrationTimer) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
- return SIP_OK;
-}
-
-void
-sip_platform_unregistration_callback (void *data)
-{
- sip_platform_post_timer(SIP_TMR_SHUTDOWN_PHASE2, data);
-}
-
-int
-sip_platform_notify_timer_start (uint32_t msec)
-{
- static const char fname[] = "sip_platform_notify_timer_start";
-
- if (sip_platform_notify_timer_stop() == SIP_ERROR) {
- return SIP_ERROR;
- }
-
- if (cprStartTimer(sipPlatformNotifyTimer, msec, NULL) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
- CCSIP_DEBUG_STATE(DEB_F_PREFIX
- "Timer started for %lu msecs\n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname), msec);
- return SIP_OK;
-}
-
-int
-sip_platform_notify_timer_stop ()
-{
- static const char fname[] = "sip_platform_notify_timer_stop";
-
- if (cprCancelTimer(sipPlatformNotifyTimer) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
- return SIP_OK;
-}
-
-/***********************************************
- * PassThrough Timer
- ***********************************************
- ** sip_platform_pass_through_timer_start
- * Starts a timer when all registrations fail.
- *
- * @param sec Value of the timer to be started
- *
- * @return SIP_OK if timer could be started; else SIP_ERROR
- *
- */
-int
-sip_platform_pass_through_timer_start (uint32_t sec)
-{
- static const char fname[] = "sip_platform_pass_through_timer_start";
-
- if (sip_platform_pass_through_timer_stop() == SIP_ERROR) {
- return SIP_ERROR;
- }
- if (cprStartTimer(sipPassThroughTimer, sec*1000, NULL) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprStartTimer");
- return SIP_ERROR;
- }
-
- CCSIP_DEBUG_REG_STATE("%s: Regmgr Pass Through Timer started for %lu secs\n", fname, sec);
- return SIP_OK;
-}
-
- /**
- ** sip_platform_pass_through_timer_stop
- * Stops the Pass Through timer
- *
- * @param none
- *
- * @return SIP_OK if timer could be stopped; else SIP_ERROR
- *
- */
-int
-sip_platform_pass_through_timer_stop (void)
-{
- static const char fname[] = "sip_platform_pass_through_timer_stop";
-
- if (cprCancelTimer(sipPassThroughTimer) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- 0, 0, fname, "cprCancelTimer");
- return SIP_ERROR;
- }
- return SIP_OK;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-#include "cpr_errno.h"
-#include "cpr_socket.h"
-#include "cpr_in.h"
-#include "ccsip_core.h"
-#include "ccsip_task.h"
-#include "sip_platform_task.h"
-#include "ccsip_platform_udp.h"
-#include "sip_common_transport.h"
-#include "sip_common_regmgr.h"
-#include "phone_debug.h"
-#include "util_string.h"
-#include "ccsip_platform_tcp.h"
-#include "text_strings.h"
-#include "ccsip_register.h"
-#include "phntask.h"
-#include "plat_api.h"
-#include "sip_socket_api.h"
-
-#define HOST_SIZE 64
-
-
-cpr_socket_t sip_tls_create_connection(sipSPIMessage_t *spi_msg,
- boolean blocking,
- sec_level_t sec);
-extern cpr_sockaddr_t *sip_set_sockaddr(cpr_sockaddr_storage *psock_storage, uint16_t family,
- cpr_ip_addr_t ip_addr, uint16_t port, uint16_t *addr_len);
-
-/*
- * sip_tls_create_connection()
- * Description : This routine is called is response to a create connection
- * request from SIP_SPI to SIP_TLS.
- *
- * Input : spi_msg - Pointer to sipSPIMessage_t containing the create conn
- * parameters.
- * blocking - connection mode; FALSE - nonblock; TRUE - block
- *
- * Output : Nothing
- */
-cpr_socket_t
-sip_tls_create_connection (sipSPIMessage_t *spi_msg, boolean blocking,
- sec_level_t sec)
-{
- const char fname[] = "sip_tls_create_connection";
- int idx;
- sipSPICreateConnection_t *create_msg;
- char ipaddr_str[MAX_IPADDR_STR_LEN];
- plat_soc_status_e ret;
- cpr_socket_t sock = INVALID_SOCKET;
- uint16_t sec_port = 0;
- plat_soc_connect_status_e conn_status;
- int tos_dscp_val = 0; // set to default if there is no config. for dscp
-#ifdef IPV6_STACK_ENABLED
- int ip_mode = CPR_IP_MODE_IPV4;
-#endif
- uint16_t af_listen = AF_INET6;
- cpr_sockaddr_storage sock_addr;
- uint16_t addr_len;
- int ip_mode = 0; // currently hardcoded to ipv4
- plat_soc_connect_mode_e conn_mode;
-
-#ifdef IPV6_STACK_ENABLED
-
- config_get_value(CFGID_IP_ADDR_MODE, &ip_mode, sizeof(ip_mode));
-
- /*
- * Create a socket
- */
- if (ip_mode == CPR_IP_MODE_IPV6 ||
- ip_mode == CPR_IP_MODE_DUAL) {
- af_listen = AF_INET6;
- } else {
-#endif
- af_listen = AF_INET;
-#ifdef IPV6_STACK_ENABLED
- }
-#endif
-
- sip_tcp_init_conn_table();
- create_msg = &(spi_msg->createConnMsg);
- ipaddr2dotted(ipaddr_str, &create_msg->addr);
- ret = platSecIsServerSecure();
- if (ret != PLAT_SOCK_SECURE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Secure connection is not created because"
- " there is no secure servers\n", fname);
- return INVALID_SOCKET;
- }
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX
- "Creating secure connection\n", DEB_F_PREFIX_ARGS(SIP_TLS, fname));
- /* connect securely via TLS */
- config_get_value(CFGID_DSCP_FOR_CALL_CONTROL, (int *)&tos_dscp_val,
- sizeof(tos_dscp_val));
-
- if (sec == AUTHENTICATED) {
- conn_mode = PLAT_SOCK_AUTHENTICATED;
- } else if (sec == ENCRYPTED) {
- conn_mode = PLAT_SOCK_ENCRYPTED;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Secure connection is not created. Security mode was"
- " not encrypyted or authenticated.\n", fname);
- conn_mode = PLAT_SOCK_NON_SECURE;
- }
- sock = platSecSocConnect(ipaddr_str, /* host */
- create_msg->port, /* port */
- ip_mode, /* ip mode, ipv4 = 0, ipv6 = 1, dual = 2 */
- blocking, /* 1 - block */
- tos_dscp_val, /* TOS value */
- conn_mode, /* The mode (Auth/Encry/None) */
- &sec_port); /* local port */
-
- if (sock < 0) {
-
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Secure connect failed!!\n",fname);
- return INVALID_SOCKET;
- }
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX "Secure connect ok\n", DEB_F_PREFIX_ARGS(SIP_TLS, fname));
- if (!blocking) {
- /* should not call this api in blocking mode */
- conn_status = platSecSockIsConnected(sock);
- if (conn_status == PLAT_SOCK_CONN_FAILED) {
- (void)sipSocketClose(sock, TRUE);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Establish non-blocking mode secure"
- " connection failed!!\n", fname);
- return INVALID_SOCKET;
- }
- } else {
- conn_status = PLAT_SOCK_CONN_OK;
- }
- if (sip_tcp_set_sock_options(sock) != TRUE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX "Socket set option failure\n",
- fname);
- }
-
- idx = sip_tcp_get_free_conn_entry();
- if (idx == -1) {
- /* Send create connection failed message to SIP_SPI */
- (void)sipSocketClose(sock, TRUE);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Get free TCP connection entry failed\n",
- fname);
- return INVALID_SOCKET;
- }
-
- memset(&sock_addr, 0, sizeof(sock_addr));
- (void) sip_set_sockaddr(&sock_addr, af_listen, create_msg->addr,
- (uint16_t)(create_msg->port), &addr_len);
-
- sip_tcp_conn_tab[idx].fd = sock;
- sip_tcp_conn_tab[idx].ipaddr = create_msg->addr;
- sip_tcp_conn_tab[idx].port = create_msg->port;
- sip_tcp_conn_tab[idx].context = spi_msg->context;
- sip_tcp_conn_tab[idx].dirtyFlag = FALSE;
- sip_tcp_conn_tab[idx].addr = sock_addr;
- sip_tcp_conn_tab[idx].soc_type = SIP_SOC_TLS;
-
- if (conn_status == PLAT_SOCK_CONN_OK) {
- sip_tcp_conn_tab[idx].state = SOCK_CONNECTED;
- } else {
- sip_tcp_conn_tab[idx].state = SOCK_CONNECT_PENDING;
- }
- create_msg->local_listener_port = (uint16) sec_port;
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX
- "Local listening port=%d\n", DEB_F_PREFIX_ARGS(SIP_TLS, fname),
- create_msg->local_listener_port);
- (void)sip_tcp_attach_socket(sock);
- return (sock);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_socket.h"
-#include "cpr_memory.h"
-#include "cpr_ipc.h"
-#include "cpr_in.h"
-#include "cpr_errno.h"
-#include "cpr_string.h"
-#include "util_string.h"
-#include "text_strings.h"
-#include "ccsip_core.h"
-#include "ccsip_task.h"
-#include "ccsip_platform_udp.h"
-#include "phone.h"
-#include "phone_debug.h"
-#include "sip_common_transport.h"
-#include "sip_platform_task.h"
-#include "sip_socket_api.h"
-
-// FIXME include does not exist on windows
-//#include <net/if.h>
-
-static uint16_t af_family_listen = AF_INET6;
-static uint16_t af_family_connect = AF_INET6;
-
-/*
- * To set the appropriate socket strcutre based on the family. The called
- * of the function is responsible for allocating the memory.
- *
- * @param psock_storage pointer to cpar_sockaddr_storage
- * family network family AF_INET or AF_INET6
- * ip_addr ip address
- * port
- * addr_len legth returned based on family
- *
- *
- * @return pointer to cpr_sockaddr, which is also psock_storage
- *
- * @pre none
- *
- */
-
-cpr_sockaddr_t *sip_set_sockaddr (cpr_sockaddr_storage *psock_storage, uint16_t family,
- cpr_ip_addr_t ip_addr, uint16_t port, uint16_t *addr_len)
-{
- static const char fname[] = "sip_set_sockaddr";
-
- cpr_sockaddr_in6_t *pin6_addr;
- cpr_sockaddr_in_t *pin_addr;
- cpr_sockaddr_t *psock_addr;
- uint32_t tmp_ip;
- int i,j;
- unsigned char tmp;
-
- switch (family) {
- case AF_INET6:
-
- pin6_addr = (cpr_sockaddr_in6_t *)psock_storage;
- memset(pin6_addr, 0, sizeof(cpr_sockaddr_in6_t));
- pin6_addr->sin6_family = family;
- pin6_addr->sin6_port = htons(port);
-
- if (ip_addr.type == CPR_IP_ADDR_IPV4) {
-
- if (ip_addr.u.ip4 != INADDR_ANY) {
- pin6_addr->sin6_addr.addr.base16[5] = 0xffff;
- }
- tmp_ip = ntohl(ip_addr.u.ip4);
- memcpy((void *)&(pin6_addr->sin6_addr.addr.base16[6]), (void *)&tmp_ip, 4);
-
- } else {
-
- for (i=0, j=15; i<16; i++, j--) {
- tmp = pin6_addr->sin6_addr.addr.base8[j];
- pin6_addr->sin6_addr.addr.base8[j] = ip_addr.u.ip6.addr.base8[i];
- ip_addr.u.ip6.addr.base8[i] = tmp;
- }
-
- }
-
- *addr_len = sizeof(cpr_sockaddr_in6_t);
- return(psock_addr=(cpr_sockaddr_t *)pin6_addr);
-
- case AF_INET:
- if (ip_addr.type == CPR_IP_ADDR_IPV6) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Setting ipv6 address in AF_INET\n",fname);
- break;
- }
- pin_addr = (cpr_sockaddr_in_t *)psock_storage;
- memset(pin_addr, 0, sizeof(cpr_sockaddr_in_t));
- pin_addr->sin_family = family;
- pin_addr->sin_addr.s_addr = htonl(ip_addr.u.ip4);
- pin_addr->sin_port = htons(port);
-
- *addr_len = sizeof(cpr_sockaddr_in_t);
- return(psock_addr=(cpr_sockaddr_t *)pin_addr);
-
- default:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to set sockaddr.\n",fname);
- break;
- }
-
- return(NULL);
-}
-
-int
-sip_platform_udp_channel_listen (cpr_ip_mode_e ip_mode, cpr_socket_t *s,
- cpr_ip_addr_t *local_ipaddr,
- uint16_t local_port)
-{
- static const char fname[] = "sip_platform_udp_channel_listen";
- cpr_sockaddr_storage sock_addr;
- uint16_t addr_len;
-
- /*
- * If socket passed is is not INVALID_SOCKET close it first
- */
-
- if (*s != INVALID_SOCKET) {
- if (sipSocketClose(*s, FALSE) != CPR_SUCCESS) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "sipSocketClose", cpr_errno);
- }
- sip_platform_task_reset_listen_socket(*s);
- }
-
- /*
- * Create a socket
- */
- if (ip_mode == CPR_IP_MODE_IPV6 ||
- ip_mode == CPR_IP_MODE_DUAL) {
- af_family_listen = AF_INET6;
- } else {
- af_family_listen = AF_INET;
- }
-
- *s = cprSocket(af_family_listen, SOCK_DGRAM, 0);
- if (*s == INVALID_SOCKET) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprSocket unable to open socket", cpr_errno);
- if (ip_mode == CPR_IP_MODE_DUAL) {
-
- af_family_listen = AF_INET;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Socket open failed for IPv6 using IPv4 address.",
- DEB_F_PREFIX_ARGS(SIP_SDP, fname));
-
- *s = cprSocket(af_family_listen, SOCK_DGRAM, 0);
- if (*s == INVALID_SOCKET) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprSocket unable to open socket for IPv4",
- cpr_errno);
- return SIP_ERROR;
- }
- }
- }
-
- (void) sip_set_sockaddr(&sock_addr, af_family_listen, *local_ipaddr,
- local_port, &addr_len);
-
- if (cprBind(*s, (cpr_sockaddr_t *)&sock_addr, addr_len) == CPR_FAILURE) {
- (void) sipSocketClose(*s, FALSE);
- *s = INVALID_SOCKET;
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprBind", cpr_errno);
- return SIP_ERROR;
- }
- sip_platform_task_set_listen_socket(*s);
-
- return SIP_OK;
-}
-
-int
-sip_platform_udp_channel_create (cpr_ip_mode_e ip_mode, cpr_socket_t *s,
- cpr_ip_addr_t *remote_ipaddr,
- uint16_t remote_port,
- uint32_t local_udp_port)
-{
- static const char *fname = "sip_platform_udp_channel_create";
- cpr_sockaddr_storage sock_addr;
- uint16_t addr_len;
- cpr_sockaddr_storage local_sock_addr;
- cpr_ip_addr_t local_signaladdr;
-
- int tos_dscp_val = 0; // set to default if there is no config. for dscp
-
- CPR_IP_ADDR_INIT(local_signaladdr);
-
- if (*s != INVALID_SOCKET) {
- (void) sipSocketClose(*s, FALSE);
- }
-
- if (ip_mode == CPR_IP_MODE_IPV6 ||
- ip_mode == CPR_IP_MODE_DUAL) {
- af_family_connect = AF_INET6;
- } else {
- af_family_connect = AF_INET;
- }
- /*
- * Create socket
- */
- *s = cprSocket(af_family_connect, SOCK_DGRAM, 0);
- if (*s == INVALID_SOCKET) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprSocket unable to open socket",
- cpr_errno);
- /* Try opening ipv4 socket */
- if (ip_mode == CPR_IP_MODE_DUAL) {
-
- CCSIP_DEBUG_TASK("%s: cprSocket Open failed for IPv6 trying IPv4",
- fname);
- af_family_connect = AF_INET;
- *s = cprSocket(af_family_connect, SOCK_DGRAM, 0);
- if (*s == INVALID_SOCKET) {
-
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprSocket unable to open AF_INET socket",
- cpr_errno);
- return SIP_ERROR;
- }
- }
- }
-
- sip_config_get_net_device_ipaddr(&local_signaladdr);
- memset(&local_sock_addr, 0, sizeof(local_sock_addr));
-
- (void) sip_set_sockaddr(&local_sock_addr, af_family_connect, local_signaladdr, 0, &addr_len);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"local_signaladdr.u.ip4=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SDP, fname), local_signaladdr.u.ip4);
-
- if(cprBind(*s, (cpr_sockaddr_t *)&local_sock_addr, addr_len)){
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"UDP bind failed with errno %d\n", fname, cpr_errno);
- (void) sipSocketClose(*s, FALSE);
- *s = INVALID_SOCKET;
- return SIP_ERROR;
- }
-
- /*
- * Connect to remote address
- */
- (void) sip_set_sockaddr(&sock_addr, af_family_connect, *remote_ipaddr,
- remote_port, &addr_len);
-
- /* if (cprConnect(*s, (cpr_sockaddr_t *)&sock_addr, addr_len) == CPR_FAILURE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprConnect", cpr_errno);
- (void) sipSocketClose(*s, FALSE);
- *s = INVALID_SOCKET;
- return SIP_ERROR;
- }
-*/
- // set IP tos/dscp value for SIP messaging
- config_get_value(CFGID_DSCP_FOR_CALL_CONTROL, (int *)&tos_dscp_val,
- sizeof(tos_dscp_val));
-
- if (cprSetSockOpt(*s, SOL_IP, IP_TOS, (void *)&tos_dscp_val,
- sizeof(tos_dscp_val)) == CPR_FAILURE) {
- // do NOT take hard action; just log the error and move on
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to set IP TOS %d on UDP socket. "
- "cpr_errno = %d\n", fname, tos_dscp_val, cpr_errno);
- }
- return SIP_OK;
-}
-
-
-int
-sip_platform_udp_channel_destroy (cpr_socket_t s)
-{
- static const char fname[] = "sip_platform_udp_channel_destroy";
-
- if (s != INVALID_SOCKET) {
- if (sipSocketClose(s, FALSE) == CPR_FAILURE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "sipSocketClose", cpr_errno);
- return SIP_ERROR;
- }
- }
- return SIP_OK;
-}
-
-int
-sip_platform_udp_channel_read (cpr_socket_t s,
- cprBuffer_t buf,
- uint16_t *len,
- cpr_sockaddr_t *soc_addr,
- cpr_socklen_t *soc_addr_len)
-{
- static const char *fname = "sip_platform_udp_channel_read";
- int bytes_read;
- // NOT USED: cpr_sockaddr_in_t *addr = (cpr_sockaddr_in_t *)soc_addr;
-
- bytes_read = cprRecvFrom(s, buf, CPR_MAX_MSG_SIZE, 0, soc_addr,
- soc_addr_len);
-
- switch (bytes_read) {
- case SOCKET_ERROR:
- /*
- * If no data is available to read (CPR_EWOULDBLOCK),
- * for non-blocking socket, it is not an error.
- */
- cpr_free(buf);
- *len = 0;
- if (cpr_errno != CPR_EWOULDBLOCK) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"fd[%d]\n", fname, s);
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprRecvFrom", cpr_errno);
- return SIP_ERROR;
- }
- /*
- * Will continue reading when data arrives at socket
- */
- break;
- case 0:
- /*
- * Return value 0 is OK. This does NOT mean the connection
- * has closed by the peer, as with TCP sockets. With UDP
- * sockets, there is no such thing as closing a connection.
- */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"No data on fd %d\n", DEB_F_PREFIX_ARGS(SIP_SDP, fname), s);
- cpr_free(buf);
- *len = 0;
- break;
- default:
- /* PKT has been read */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Recvd on fd %d\n", DEB_F_PREFIX_ARGS(SIP_SDP, fname), s);
- *len = (uint16_t) bytes_read;
- break;
- }
-
- return SIP_OK;
-}
-
-int
-sip_platform_udp_channel_send (cpr_socket_t s, char *buf, uint16_t len)
-{
- static const char *fname = "sip_platform_udp_channel_send";
- ssize_t bytesSent;
-
- /*
- * Check not exceeding max allowed payload size
- */
- if (len >= PKTBUF_SIZ) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_UDP_PAYLOAD_TOO_LARGE),
- fname, len, PKTBUF_SIZ);
- return SIP_ERROR;
- }
-
- while (len > 0) {
- bytesSent = sipSocketSend(s, (void *)buf, (size_t)len, 0, FALSE);
- if (bytesSent == SOCKET_ERROR) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprSend", cpr_errno);
- return SIP_ERROR;
- }
-
- len -= bytesSent;
- buf += bytesSent;
- }
-
- return SIP_OK;
-}
-
-/**
- *
- * sip_platform_udp_read_socket
- *
- * Read from the socket to extract received message
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_udp_read_socket (cpr_socket_t s)
-{
- cprBuffer_t buf;
- uint16_t len = 0;
- cpr_sockaddr_storage from;
- cpr_socklen_t from_len;
- const char *fname = "sip_platform_udp_read_socket";
-
- if (af_family_listen == AF_INET6) {
- from_len = sizeof(cpr_sockaddr_in6_t);
- } else {
- from_len = sizeof(cpr_sockaddr_in_t);
- }
-
- buf = SIPTaskGetBuffer(CPR_MAX_MSG_SIZE);
- if (buf) {
- if ((sip_platform_udp_channel_read(s, buf, &len,
- (cpr_sockaddr_t *)&from, &from_len) == SIP_OK) &&
- (len != 0)) {
- (void) SIPTaskProcessUDPMessage(buf, len, from);
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No buffers available to read UDP socket.\n",
- fname);
- }
-}
-
-int
-sip_platform_udp_channel_sendto (cpr_socket_t s, char *buf, uint32_t len,
- cpr_ip_addr_t *dst_ipaddr, uint16_t dst_port)
-{
- static const char *fname = "sip_platform_udp_channel_sendto";
- ssize_t bytesSent;
- cpr_sockaddr_storage sock_addr;
- uint16_t addr_len;
- cpr_ip_addr_t dest_ip_addr;
-
- /*
- * Connect to remote address
- */
- dest_ip_addr = *dst_ipaddr;
- (void) sip_set_sockaddr(&sock_addr, af_family_connect, dest_ip_addr,
- dst_port, &addr_len);
-
-
- /*
- * Check not exceeding max allowed payload size
- */
- if (len >= PKTBUF_SIZ) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_UDP_PAYLOAD_TOO_LARGE),
- fname, len, PKTBUF_SIZ);
- return SIP_ERROR;
- }
-
- while (len > 0) {
- bytesSent = cprSendTo(s, (void *)buf, (size_t)len, 0,
- (cpr_sockaddr_t *)&sock_addr, addr_len);
-
- if ((bytesSent == SOCKET_ERROR) && (cpr_errno == CPR_ECONNREFUSED)) {
- /*
- * Will get socket error ECONNREFUSED after an ICMP message
- * resend the message
- */
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"UDP send to error %d\n", DEB_F_PREFIX_ARGS(SIP_SOCK, fname), cpr_errno);
- bytesSent = cprSendTo(s, (void *)buf, (size_t)len, 0,
- (cpr_sockaddr_t *)&sock_addr, addr_len);
- }
- if (bytesSent == SOCKET_ERROR) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "cprSendTo", cpr_errno);
- return SIP_ERROR;
- }
-
- len -= bytesSent;
- buf += bytesSent;
- }
-
- return SIP_OK;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * Routines that parse SIP messages into individual components
- * defined in ccsip_pmh.h. Used by the code that receives the
- * messages to decipher them and then effect callstate as
- * appropriate.
- * Some SIP messages are exactly the same as HTTP/1.1 messages,
- * and these are parsed using wrapper functions to those in
- * httpish.c
- */
-
-#include <errno.h>
-#include <limits.h>
-
-#include "plstr.h"
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_in.h"
-#include "cpr_memory.h"
-#include "ccsip_pmh.h"
-#include "phone_debug.h"
-#include "ccapi.h"
-#include "text_strings.h"
-#include "util_string.h"
-#include "ccsip_spi_utils.h"
-#include "ccsip_callinfo.h"
-#include "ccsip_core.h"
-
-/* Skip linear whitespace */
-#define SKIP_LWS(p) while (*p == SPACE || *p == TAB) { \
- p++; \
- }
-
-#define SKIP_WHITE_SPACE(p) while (*p == SPACE || *p == TAB || \
- *p == '\n') { \
- p++; \
- }
-
-#define AUTHENTICATION_BASIC "Basic"
-#define AUTHENTICATION_DIGEST "Digest"
-#define AUTHENTICATION_REALM "realm"
-#define AUTHENTICATION_NONCE "nonce"
-#define AUTHENTICATION_URI "uri"
-#define AUTHENTICATION_DOMAIN "domain"
-#define AUTHENTICATION_ALGORITHM "algorithm"
-#define AUTHENTICATION_OPAQUE "opaque"
-#define AUTHENTICATION_USERNAME "username"
-#define AUTHENTICATION_RESPONSE "response"
-
-
-/* Trim trailing space from end of string */
-static void
-trim_right (char *pstr)
-{
- char *pend;
-
- if (!pstr) {
- return;
- }
-
- pend = (pstr + (strlen(pstr) - 1));
- while (pend > pstr) {
- if (!isspace((int) *pend)) {
- break;
- }
- *pend = '\0';
- pend--;
- }
-}
-
-/*
- * Remove square brackets from IPv6 address
- *
- * @param pstr address string
- *
- * @return none
- *
- * @pre none
- *
- */
-
-static void trim_ipv6_host(char *pstr)
-{
- if (!pstr) {
- return;
- }
-
- if (*pstr == '[') {
- pstr++;
- }
-
- if (*(pstr + strlen(pstr)-1) == ']') {
- *(pstr + strlen(pstr)-1) = '\0';
- }
-}
-
-int parse_errno = 0;
-
-/* The order of these error messages corresponds to parse error codes
- * defined in ccsip_pmh.h
- */
-static char *parse_errors[] = { "",
- ERROR_1,
- ERROR_2,
- ERROR_3,
- ERROR_4,
- ERROR_5,
- ERROR_6,
- ERROR_7,
- ERROR_8
-};
-
-/*
- * These headers are defined as per the values of Header indexes ( in
- * ccsip_protocol.h. To include a header in the cached list, increase
- * the HEADER_CACHE_SIZE in httpish.h and add its entry here. Its index
- * should be consistent with the index value in ccsip_protocol.h.
- * For example, #define VIA 2, implies sip_cached_headers[2] has Via header
- * related stuff.
- */
-sip_header_t sip_cached_headers[] = {
-/* 0 */ {"From", "f"},
-/* 1 */ {"To", "t"},
-/* 2 */ {HTTPISH_HEADER_VIA, "v"},
-/* 3 */ {"Call-ID", "i"},
-/* 4 */ {"CSeq", NULL},
-/* 5 */ {"Contact", "m"},
-/* 6 */ {HTTPISH_HEADER_CONTENT_LENGTH, HTTPISH_C_HEADER_CONTENT_LENGTH},
-/* 7 */ {HTTPISH_HEADER_CONTENT_TYPE, "c"},
-/* 8 */ {"Record-Route", NULL},
-/* 9 */ {"Require", NULL},
-/* 10 */ {"Route", NULL},
-/* 11 */ {"Supported", "k"}
-};
-
-static boolean
-is_dtmf_or_pause (char *digit)
-{
- if (!(*digit)) {
- return FALSE;
- }
- switch (*digit) {
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case '*':
- case '#':
- case 'p':
- case 'w':
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-/* Inefficient ? Somewhat... */
-sipMethod_t
-sippmh_get_method_code (const char *method)
-{
- sipMethod_t ret = sipMethodInvalid;
-
- if (method) {
-
- ret = sipMethodUnknown;
-
- if (strcmp(method, SIP_METHOD_INVITE) == 0)
- ret = sipMethodInvite;
- else if (strcmp(method, SIP_METHOD_BYE) == 0)
- ret = sipMethodBye;
- else if (strcmp(method, SIP_METHOD_ACK) == 0)
- ret = sipMethodAck;
- else if (strcmp(method, SIP_METHOD_PRACK) == 0)
- ret = sipMethodPrack;
- else if (strcmp(method, SIP_METHOD_COMET) == 0)
- ret = sipMethodComet;
- else if (strcmp(method, SIP_METHOD_OPTIONS) == 0)
- ret = sipMethodOptions;
- else if (strcmp(method, SIP_METHOD_CANCEL) == 0)
- ret = sipMethodCancel;
- else if (strcmp(method, SIP_METHOD_NOTIFY) == 0)
- ret = sipMethodNotify;
- else if (strcmp(method, SIP_METHOD_REFER) == 0)
- ret = sipMethodRefer;
- else if (strcmp(method, SIP_METHOD_SUBSCRIBE) == 0)
- ret = sipMethodSubscribe;
- else if (strcmp(method, SIP_METHOD_REGISTER) == 0)
- ret = sipMethodRegister;
- else if (strcmp(method, SIP_METHOD_UPDATE) == 0)
- ret = sipMethodUpdate;
- else if (strcmp(method, SIP_METHOD_INFO) == 0)
- ret = sipMethodInfo;
- else if (strcmp(method, SIP_METHOD_PUBLISH) == 0)
- ret = sipMethodPublish;
- else if (strcmp(method, SIP_METHOD_MESSAGE) == 0)
- ret = sipMethodMessage;
- else if (strcmp(method, SIP_METHOD_INFO) == 0)
- ret = sipMethodInfo;
- }
-
- return ret;
-}
-
-#define SKIP_SIP_TOKEN(inp_str) \
- while (isalnum((int)*inp_str) || *inp_str == DASH || \
- *inp_str == DOT || *inp_str == EXCLAMATION || \
- *inp_str == PERCENT || *inp_str == STAR || \
- *inp_str == UNDERSCORE || *inp_str == PLUS || \
- *inp_str == '`' || *inp_str == SINGLE_QUOTE || \
- *inp_str == COLON || *inp_str == TILDA || \
- *inp_str == AT_SIGN) { \
- inp_str++; \
- }
-
-static char *
-parse_generic_param (char *param, char **param_val)
-{
- boolean match_found;
- char *tok_start;
-
- /*
- * param is pointing to the first character after the name of the
- * parameter. It could be
- * white space or
- * equal sign or
- * semi-colon or
- * comma or
- * end of string
- */
- if (*param == SPACE || *param == TAB) {
- *param++ = 0;
- SKIP_LWS(param);
- }
-
- if (*param != EQUAL_SIGN) {
- /*
- * Parameter exists but its value is empty
- */
- *param_val = "";
- return param;
- }
-
- *param++ = 0;
- SKIP_LWS(param);
- *param_val = param;
- if (*param == DOUBLE_QUOTE) {
- param++;
- match_found = FALSE;
- while (*param) {
- if (*param == DOUBLE_QUOTE && *(param - 1) != ESCAPE_CHAR) {
- param++;
- match_found = TRUE;
- break;
- }
- param++;
- }
- if (match_found == FALSE) {
- return NULL;
- }
- } else {
- tok_start = param;
- SKIP_SIP_TOKEN(param);
- if (param == tok_start) {
- return NULL;
- }
- }
- return param;
-}
-
-/*
- * The syntax of other-param in SIP URL is same as extension-attribute in
- * Contact header. A pointer to the start of the token=value or
- * token="value" string is returned in other_param_value. This allows
- * the calling code to store this value if needed such as in the
- * case of supporting contact-extensions. The function returns
- * a pointer to the next character to be parsed.
- */
-static char *
-parse_other_param (char *inp_str, char **other_param_value)
-{
- char temp;
- char *token_string;
-
-
- SKIP_LWS(inp_str);
- token_string = inp_str;
- SKIP_SIP_TOKEN(inp_str);
- switch (*inp_str) {
- case COMMA:
- case '\0':
- case SEMI_COLON:
- /*
- * Either we have encountered end of string or another
- * parameter follows this other-param. In either case we
- * are done with parsing other-param. Since this is
- * not in the form of token=value or token="value" discard
- * it.
- */
- *other_param_value = NULL;
-
- /* check for loose routing specifier */
- temp = *inp_str;
- *inp_str = 0;
- if (!cpr_strcasecmp(token_string, "lr")) {
- *other_param_value = (char *) cpr_malloc(4);
- if (*other_param_value != NULL) {
- sstrncpy(*other_param_value, token_string, 4);
- }
- }
- *inp_str = temp;
- break;
-
- case EQUAL_SIGN:
- /* It is either token=token form or token=quoted-string form */
- inp_str++;
- if (*inp_str == DOUBLE_QUOTE) {
- /* quoted-string follows */
- inp_str++; /* skip the " char */
- while (*inp_str) {
- if (*inp_str == DOUBLE_QUOTE && *(inp_str - 1) != ESCAPE_CHAR) {
- inp_str++;
- break;
- }
- inp_str++;
- }
- } else {
- /* token follows */
- // SKIP_SIP_TOKEN(inp_str);
- // Continue until another semicolon is found or end of string is
- // reached
- while (*inp_str != '\0' && *inp_str != SEMI_COLON) {
- inp_str++;
- }
- }
-
- /*
- * Terminate the string that token_string is pointing
- * to while keeping the value of *inp_str unchanged.
- * Then assign the null terminated string to other_param_value
- */
- *other_param_value = (char *) cpr_malloc(SIP_MAX_OTHER_PARAM_LENGTH + 1 * sizeof(char));
- if (*other_param_value != NULL) {
- temp = *inp_str;
- *inp_str = 0;
- sstrncpy(*other_param_value, token_string, SIP_MAX_OTHER_PARAM_LENGTH);
- *inp_str = temp;
- }
- break;
-
- default:
- CCSIP_DEBUG_ERROR(ERROR_3, "parse_other_param", inp_str);
- *other_param_value = NULL;
- return NULL;
- }
- return inp_str;
-}
-
-/*
- * This function creates an array of url headers. Each
- * element of the array has two member pointers:
- * char pointer to header name,
- * char pointer to header value
- */
-static int
-url_add_headers_to_list (char *url_strp, sipUrl_t *sip_url)
-{
- char *tmp_ptr = NULL;
- char num_head = 1;
- char *lasts = NULL;
-
- if (!url_strp) {
- return (PARSE_ERR_NULL_PTR);
- }
-
- tmp_ptr = strchr(url_strp, AMPERSAND);
- while (tmp_ptr != NULL) {
- num_head++;
- tmp_ptr++;
- tmp_ptr = strchr(tmp_ptr, AMPERSAND);
- }
-
- sip_url->headerp = (attr_value_pair_t *)
- cpr_malloc(sizeof(attr_value_pair_t) * num_head);
- if (!sip_url->headerp) {
- return (PARSE_ERR_NO_MEMORY);
- }
-
- sip_url->num_headers = num_head;
- num_head = 0;
- url_strp = PL_strtok_r(url_strp, "&?", &lasts);
- while ((url_strp != NULL) && (num_head < sip_url->num_headers)) {
-
- tmp_ptr = strchr(url_strp, EQUAL_SIGN);
- if (!tmp_ptr) {
- return (PARSE_ERR_SYNTAX);
- }
- *tmp_ptr++ = 0;
-
- sip_url->headerp[(uint16_t)num_head].attr = url_strp;
- sip_url->headerp[(uint16_t)num_head].value = tmp_ptr;
-
- num_head++;
- url_strp = PL_strtok_r(NULL, "&", &lasts);
- }
-
- return 0;
-}
-
-static int
-parseUrlParams (char *url_param, sipUrl_t *sipUrl, genUrl_t *genUrl)
-{
- static const char fname[] = "parseUrlParams";
- char *param_val;
- char *url_other_param = NULL;
- uint16_t i;
- // uint32_t ttl_val;
- unsigned long strtoul_result;
- char *strtoul_end;
-
-
- /*
- * url-parameters = *( ";" url-parameter )
- * url-parameter = transport-param | user-param | method-param
- * | ttl-param | maddr-param | other-param
- * transport-param = "transport=" ( "udp" | "tcp" | "sctp" | "tls"
- * | other-transport )
- * ttl-param = "ttl=" ttl
- * ttl = 1*3DIGIT ; 0 to 255
- * maddr-param = "maddr=" host
- * user-param = "user=" ( "phone" | "ip" )
- * method-param = "method=" Method
- * tag-param = "tag=" UUID
- * lr-param = "lr"
- * UUID = 1*( hex | "-" )
- * other-param = ( token | ( token "=" ( token | quoted-string )))
- * other-transport = token
- */
-
- /*
- * url_param is pointing to the first character after the ';'
- * This routine only prints error message for SYNTAX error, since we
- * want to pinpoint the error location. For other errors it simply
- * returns the error code.
- */
- SKIP_LWS(url_param);
- if (*url_param == 0) {
- return PARSE_ERR_UNEXPECTED_EOS;
- }
- while (1) {
- if (cpr_strncasecmp(url_param, "transport=", 10) == 0) {
- url_param += 10;
- SKIP_LWS(url_param);
- if (cpr_strncasecmp(url_param, "tcp", 3) == 0) {
- sipUrl->transport = TRANSPORT_TCP;
- url_param += 3;
- } else if (cpr_strncasecmp(url_param, "tls", 3) == 0) {
- sipUrl->transport = TRANSPORT_TLS;
- url_param += 3;
- } else if (cpr_strncasecmp(url_param, "sctp", 4) == 0) {
- sipUrl->transport = TRANSPORT_SCTP;
- url_param += 4;
- } else if (cpr_strncasecmp(url_param, "udp", 3) == 0) {
- sipUrl->transport = TRANSPORT_UDP;
- url_param += 3;
- } else {
- SKIP_SIP_TOKEN(url_param);
- SKIP_LWS(url_param);
- if (*url_param != SEMI_COLON && *url_param != 0) {
- CCSIP_DEBUG_ERROR(ERROR_3, fname, url_param);
- return PARSE_ERR_SYNTAX;
- }
- }
- } else if (cpr_strncasecmp(url_param, "user=", 5) == 0) {
- url_param += 5;
- SKIP_LWS(url_param);
- if (cpr_strncasecmp(url_param, "phone", 5) == 0) {
- sipUrl->is_phone = 1;
- url_param += 5;
- } else if (cpr_strncasecmp(url_param, "ip", 2) == 0) {
- url_param += 2;
- } else {
- CCSIP_DEBUG_ERROR(ERROR_3, fname, url_param);
- return PARSE_ERR_SYNTAX;
- }
- } else if (cpr_strncasecmp(url_param, "method=", 7) == 0) {
- url_param += 7;
- SKIP_LWS(url_param);
- param_val = url_param;
- while (isalpha((int) *url_param)) {
- url_param++;
- }
- if (param_val == url_param) {
- return PARSE_ERR_UNEXPECTED_EOS;
- }
- sipUrl->method = param_val;
- /* Note that we have not terminated the method str yet */
- } else if (cpr_strncasecmp(url_param, "ttl=", 4) == 0) {
- char save_ch;
-
- url_param += 4;
- SKIP_LWS(url_param);
- param_val = url_param;
- while (isdigit((int) *url_param)) {
- url_param++;
- /* Atmost 3 digits allowed in ttl value */
- if ((url_param - param_val) > 3) {
- CCSIP_DEBUG_ERROR(ERROR_3, fname, url_param);
- return PARSE_ERR_SYNTAX;
- }
- }
- if (url_param == param_val) {
- /* Did not find any digit after "ttl=" */
- return PARSE_ERR_UNEXPECTED_EOS;
- }
- save_ch = *url_param;
- *url_param = 0; /* Terminate the string for strtoul */
-
- errno = 0;
- strtoul_result = strtoul(param_val, &strtoul_end, 10);
-
- if (errno || param_val == strtoul_end || strtoul_result > MAX_TTL_VAL) {
- CCSIP_DEBUG_ERROR(ERROR_7, fname, sipUrl->ttl_val);
- return PARSE_ERR_INVALID_TTL_VAL;
- }
- sipUrl->ttl_val = (unsigned char) strtoul_result;
- *url_param = save_ch; /* Restore string state */
- } else if (cpr_strncasecmp(url_param, "maddr=", 6) == 0) {
- url_param += 6;
- SKIP_LWS(url_param);
- param_val = url_param; /* maddr now points to a host */
- while (isalnum((int) *url_param) || *url_param == DOT ||
- *url_param == DASH) {
- url_param++;
- }
- if (url_param == param_val) {
- /* Empty value of maddr */
- return PARSE_ERR_UNEXPECTED_EOS;
- }
- sipUrl->maddr = param_val;
- } else if (cpr_strncasecmp(url_param, "phone-context=", 14) == 0) {
- url_param += 14;
- SKIP_LWS(url_param);
- param_val = url_param;
-
- while (isalpha((int) *url_param)) {
- url_param++;
- }
- if (param_val == url_param) {
- return PARSE_ERR_SYNTAX;
- }
-
- /* If the next character is a space, we want to zero the
- * string, otherwise the next character is EOF or ; in
- * which case the code below will handle these cases.
- */
- if (isspace((int) *url_param)) {
- *url_param++ = 0;
- }
- genUrl->phone_context = param_val;
- } else if (cpr_strncasecmp(url_param, "lr", 2) == 0) {
- // skip to the following SEMI_COLON or end
- while (*url_param && *url_param != SEMI_COLON) {
- url_param++;
- }
- sipUrl->lr_flag = TRUE;
- } else {
- /* other-param */
- url_param = parse_other_param(url_param, &url_other_param);
-
- if (url_param == NULL) {
- return PARSE_ERR_SYNTAX;
- }
-
- if (url_other_param != NULL) {
- /* Store it in first free slot */
- i = 0;
- while (i < SIP_MAX_LOCATIONS) {
- if (genUrl->other_params[i] == NULL) {
- break;
- }
- i++;
- }
-
- if (i == SIP_MAX_LOCATIONS) {
- cpr_free(url_other_param);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"parseUrlParams: Too many unknown parameters"
- " in URL of Contact header", fname);
- } else {
- genUrl->other_params[i] = url_other_param;
- url_other_param = NULL;
- }
- }
- }
-
- SKIP_LWS(url_param);
- /* We either expect - end of string or ';' */
- if (*url_param == 0) {
- return 0;
- }
- if (*url_param != SEMI_COLON) {
- CCSIP_DEBUG_ERROR(ERROR_3, fname, url_param);
- return PARSE_ERR_SYNTAX;
- }
- *url_param++ = 0; /* Zero the ';' and advance pointer */
- SKIP_LWS(url_param);
- if (*url_param == 0) {
- return PARSE_ERR_UNEXPECTED_EOS;
- }
- }
-}
-
-
-
-
-/*
- * This routine is based on a very simple and valid assumption. SIP URL can be
- * of the following forms (before the parameters, which start with ';')
- * My understanding is that it is NOT a context-free grammar
- * sip:host
- * sip:host:port
- * sip:user@host
- * sip:user@host:port
- * sip:user:password@host
- * sip:user:password@host:port
- * sip:user:password@[ipv6host]:port
- *
- * e.g. "1218@[2001:db8:c18:1:211:11ff:feb1:fb65]"
- *
- * Parse the SIP URL and zero the separators ( @ : ; etc)
- * Point fields of sipUrl to appropriate places in the duplicated string
- * This saves multiple mallocs for different fields of the sipUrl
- * For a SIP URL of the form sip:user:password@host:port;params...
- * loc_ptr[0] = Beginning of user part
- * loc_ptr[1] = Beginning of password
- * loc_ptr[2] = Beginning of host
- * loc_ptr[3] = Beginning of port
- * loc_ptr[4] = Beginning of parameters
- */
-static int
-parseSipUrl (char *url_start, genUrl_t *genUrl)
-{
- static const char fname[] = "parseSipUrl";
- sipUrl_t *sipUrl = genUrl->u.sipUrl;
- char ch = 0;
- int token_cnt, separator_cnt;
- char *url_main;
- char *tokens[4];
- char separator[4];
- char *endptr;
- uint16_t port;
- boolean parsing_user_part;
- char *temp_url;
- boolean ipv6_addr = FALSE;
-
- /* initializing separator */
- separator[0] = '\0';
-
- /*
- * SIP-URL = "sip:" [ userinfo "@" ] hostport
- * url-parameters [ headers ]
- * userinfo = user [ ":" password ]
- * user = *( unreserved | escaped
- * | "&" | "=" | "+" | "$" | "," )
- * password = *( unreserved | escaped
- * | "&" | "=" | "+" | "$" | "," )
- * hostport = host [ ":" port ]
- * host = hostname | IPv4address | IPv6reference
- * IPv6reference = "[" IPv6address "]"
- * IPv6address = hexpart [ ":" IPv4address ]
- * hexpart = hexseq / hexseq "::" [ hexseq ] / "::" [ hexseq ]
- * hexseq = hex4 *( ":" hex4)
- * hex4 = 1*4HEXDIG
- * port = 1*DIGIT
- * hostname = *( domainlabel "." ) toplabel [ "." ]
- * domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
- * toplabel = alpha | alpha *( alphanum | "-" ) alphanum
- * IPv4address = 1*digit "." 1*digit "." 1*digit "." 1*digit
- * port = *digit
- */
-
- /* Ignore any leading white spaces too, */
- SKIP_LWS(url_start);
-
- /* we are pointing at whatever is after "sip:" */
- url_main = url_start;
-
- tokens[0] = url_main;
- token_cnt = 0;
- separator_cnt = 0;
-
- /* Scan the string for : and @ and store their pointers. Terminate
- * the search when you reach end of string or beginning of parameters
- * indicated by ;. However the bis02 version of the spec allows ; in
- * the user part of the URL. Thus the code must differentiate between
- * a ; in the user part and a ; indicating the start of URL params.
- */
- while (1) {
- if (*url_main == 0 || *url_main == SEMI_COLON ||
- *url_main == QUESTION_MARK) {
- /* Either end of string or beginning of SIP URL parameters
- * or a ; encountered in the user part
- */
- parsing_user_part = FALSE;
- temp_url = url_main;
- while (*temp_url != 0) {
- if (*temp_url == AT_SIGN) {
- parsing_user_part = TRUE;
- break;
- } else if (*temp_url == QUESTION_MARK) {
- /* overloaded headers in url */
- break;
- }
- temp_url++;
- }
- temp_url = NULL;
-
- if (!parsing_user_part) {
- ch = *url_main;
- *url_main++ = 0; /* Terminate the current token */
- token_cnt++;
- break;
- }
- }
-
- /* For IPv6 address colon present so skip that */
- if ((*url_main == COLON && ipv6_addr == FALSE)|| *url_main == AT_SIGN || *url_main == SPACE ||
- *url_main == TAB) {
-
- if (*url_main == SPACE || *url_main == TAB) {
- *url_main++ = 0; /* Terminate current token */
- SKIP_LWS(url_main);
- }
- /*
- * Now we should be pointing to end of string or a separator
- * (even ';' - beginning of parameters
- */
- if (*url_main == COLON || *url_main == AT_SIGN) {
- if (separator_cnt == 3) {
- /* Too many separators */
- CCSIP_DEBUG_ERROR(ERROR_3_1, fname, *url_main);
- return PARSE_ERR_SYNTAX;
- }
- separator[separator_cnt++] = *url_main;
- *url_main++ = 0; /* Zero the separator */
- SKIP_LWS(url_main);
-
- if (*url_main == LEFT_SQUARE_BRACKET) {
- *url_main++ = 0; /* Must be IPv6 address */
- ipv6_addr = TRUE;
- }
- tokens[++token_cnt] = url_main;
- if (*url_main == 0) {
- break;
- }
- }
-
- } else if (*url_main == RIGHT_SQUARE_BRACKET && ipv6_addr == TRUE) {
-
- *url_main++ = 0; /* Found complete IPv6 address*/
- } else {
- url_main++;
- }
- }
-
- sipUrl->port = SIP_WELL_KNOWN_PORT;
- sipUrl->port_present = FALSE;
-
- /* token_cnt contains the number of entries in the tokens array */
- switch (token_cnt) {
-
- case 1:
- /* sip:host */
- sipUrl->host = tokens[0];
- break;
-
- case 2:
- if (separator[0] == AT_SIGN) {
- /* sip:user@host */
- sipUrl->user = tokens[0];
- sipUrl->host = tokens[1];
- sipUrl->is_ipv6 = ipv6_addr;
- } else {
- /* sip:host:port */
- sipUrl->host = tokens[0];
- port = (uint16_t) strtol(tokens[1], &endptr, 10);
- if (*endptr == 0) {
- sipUrl->port = port;
- sipUrl->port_present = TRUE;
- } else {
- sipUrl->port = 0;
- }
- }
- break;
-
- case 3:
- if (separator[0] == separator[1]) {
- /* Cannot have 2 successive entries of : or @ */
- CCSIP_DEBUG_ERROR(ERROR_3_1, fname, separator[1]);
- return PARSE_ERR_SYNTAX;
- }
- if (separator[0] == AT_SIGN) {
- /* sip:user@host:port */
- sipUrl->user = tokens[0];
- sipUrl->host = tokens[1];
- port = (uint16_t) strtol(tokens[2], &endptr, 10);
- if (*endptr == 0) {
- sipUrl->port = port;
- sipUrl->port_present = TRUE;
- } else {
- sipUrl->port = 0;
- }
- } else {
- /* sip:user:password@host */
- sipUrl->user = tokens[0];
- sipUrl->password = tokens[1];
- sipUrl->host = tokens[2];
- }
- break;
-
- case 4:
- /* sip:user:password@host:port */
-
- if (separator[0] == COLON && separator[1] == AT_SIGN &&
- separator[2] == COLON) {
- sipUrl->user = tokens[0];
- sipUrl->password = tokens[1];
- sipUrl->host = tokens[2];
- port = (uint16_t) strtol(tokens[3], &endptr, 10);
- if (*endptr == 0) {
- sipUrl->port = port;
- sipUrl->port_present = TRUE;
- } else {
- sipUrl->port = 0;
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Bad separator sequence", fname);
- return PARSE_ERR_SYNTAX;
- }
- break;
-
- }
-
- /* Remove [ and ] from IPv6 address*/
- trim_ipv6_host(sipUrl->host);
-
- /* Verify the Port */
- if (sipUrl->port == 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Received Bad Port", fname);
- return PARSE_ERR_SYNTAX;
- }
-
- /* Verify the host portion */
- if (sipSPI_validate_ip_addr_name(sipUrl->host) == FALSE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Received Bad Host", fname);
- return PARSE_ERR_SYNTAX;
- }
-
- /* Set default transport to UNSPECIFIED */
- sipUrl->transport = TRANSPORT_UNSPECIFIED;
- if (ch == SEMI_COLON) { /* Process URL parameters */
- return parseUrlParams(url_main, sipUrl, genUrl);
- } else if (ch == QUESTION_MARK) { /* Process URL headers */
- return url_add_headers_to_list(url_main, sipUrl);
- }
- return 0; /* SUCCESS */
-}
-
-/*
- * This routine is based on a very simple and valid assumption. TEL URL can be
- * of the following forms (before the parameters, which start with ';')
- * tel:user
- *
- * Parse the TEL URL and zero the separators (;)
- * Point fields of sipUrl to appropriate places in the duplicated string
- * This saves multiple mallocs for different fields of the telUrl
- * For a TEL URL of the form tel:user;params...
- */
-static int
-parseTelUrl (char *url_start, genUrl_t *genUrl)
-{
- static const char fname[] = "parseTelUrl";
- char *url_main;
- telUrl_t *telUrl = genUrl->u.telUrl;
- boolean is_local_subscriber = FALSE;
-
- /*
- * TEL-URL = telephone-scheme ":" telephone-subscriber
- * telephone-scheme = "tel"
- * telephone-subscriber = global-phone-number/local-phone-number
- * global-phone-number = "+" base-phone-number [isdn-subaddress]
- * [post-dial] *(area-specifier/service-provider/
- * future-extension)
- * base-phone-number = 1*phonedigit
- * local-phone-number = 1*(phonedigit / dtmf-digit /pause-character)
- * [isdn-subaddress] [post-dial] area-specifier
- * *(are-specifier/service-provider/
- * future-extension)
- * isdn-subaddress = ";isub=" 1*phonedigit
- * post-dial = ";postd=" 1*(phonedigit / dtmf-digit /
- * pause-character)
- * area-specifier = ";" phone-context-tag "=" phone-context-ident
- * phone-context-tag = "phone-context"
- * phone-context-ident = network-prefix / private-prefix
- * network-prefix = global-network-prefix / local-network-prefix
- * global-network-prefix = "+" 1*phonedigit
- * local-network-prefix = 1*(phonedigit / dtmf-digit / pause-character)
- * private-prefix = (%x21-22 / %x24-27 / %x2C / %x2F / %x3A /
- * %x3C-40 /%x45-4F / %x51-56 / %x58-60 /
- * %x65-6F / %x71-76 / %x78-7E /) *(%x21-3A /
- * %x3C-7E)
- * service-provider = ";" provider-tag "=" provider-hostname
- * provider-tag = "tsp"
- * provider-hostname = domain ; <domain> is defined in [RFC1035]
- * future-extension = ";" token ["=" token]
- * phonedigit = DIGIT / visual-separator
- * visual-separator = "-" / "." / "(" / ")"
- * pause-character = "p" / "w"
- * dtmf-digit = "*" / "#" / "A" / "B" / "C" / "D"
- */
-
- if (!url_start) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Missing user field", fname);
- return PARSE_ERR_SYNTAX;
- }
-
- url_main = url_start;
- SKIP_LWS(url_main);
- /*
- * User field is the only mandatory field. The rest are optional
- */
-
- if (*url_main == PLUS) {
- /* global-phone number */
- url_main++;
- telUrl->user = url_main;
-
- while ((url_main) && ((*url_main == DASH) ||
- (isdigit((int)*url_main)) || (*url_main == DOT))) {
- url_main++;
- }
- } else {
- /* local-phone-number */
- telUrl->user = url_main;
- is_local_subscriber = TRUE;
-
- while ((url_main) && ((is_dtmf_or_pause(url_main)) ||
- (*url_main == DASH) || (isdigit((int)*url_main)) ||
- (*url_main == DOT))) {
- url_main++;
- }
- }
- if (url_main) {
- SKIP_LWS(url_main);
- }
- if ((url_main) && (!(*url_main))) {
- if (!is_local_subscriber) {
- return 0; /* no fields to parse */
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"local-phone-number must have area-specifier",
- fname);
- return PARSE_ERR_SYNTAX;
- }
- }
- if (url_main) {
- if ((*url_main) && (*url_main == SEMI_COLON)) {
- *url_main++ = 0; /* skip separator */
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Need ';' before parameters", fname);
- return PARSE_ERR_SYNTAX;
- }
- }
-
- while (url_main) {
- SKIP_LWS(url_main);
- if (cpr_strncasecmp(url_main, "isub=", 5) == 0) {
- url_main += 5;
- SKIP_LWS(url_main);
- telUrl->isdn_subaddr = url_main;
- } else if (cpr_strncasecmp(url_main, "postd=", 6) == 0) {
- url_main += 6;
- SKIP_LWS(url_main);
- telUrl->post_dial = url_main;
- } else if (cpr_strncasecmp(url_main, "phone-context", 13) == 0) {
- url_main += 13;
- SKIP_LWS(url_main);
- if (*url_main != EQUAL_SIGN) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Bad syntax in phone_context field", fname);
- return PARSE_ERR_SYNTAX;
- }
- *url_main++ = 0; /* skip "=" */
- SKIP_LWS(url_main);
- genUrl->phone_context = url_main;
- } else if (cpr_strncasecmp(url_main, "tsp", 3) == 0) {
- url_main += 3;
- SKIP_LWS(url_main);
- if (*url_main != EQUAL_SIGN) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Bad syntax in service-provider field", fname);
- return PARSE_ERR_SYNTAX;
- }
- *url_main++ = 0; /* skip "=" */
- SKIP_LWS(url_main);
- telUrl->unparsed_tsp = url_main;
- } else {
- /* future extension */
- if (telUrl->future_ext) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Only one future extension allowed", fname);
- return PARSE_ERR_SYNTAX;
- }
- SKIP_LWS(url_main);
- url_main = strchr(url_main, EQUAL_SIGN);
- if (!url_main) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Bad field value", fname);
- return PARSE_ERR_SYNTAX;
- } else {
- *url_main++ = 0;
- SKIP_LWS(url_main);
- telUrl->future_ext = url_main;
- }
- }
- url_main = strchr(url_main, SEMI_COLON);
- if (url_main) {
- *url_main++ = 0; /* skip and zero separator */
- }
- }
- if ((is_local_subscriber) && (!genUrl->phone_context)) {
- /* local-phone-number must have area-specifier */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"local-phone-number requires area-specifier", fname);
- return PARSE_ERR_SYNTAX;
- }
- return 0; /* Success */
-}
-
-/*
- * Parses a URL
- * (eg. "sip:14085266593@sip.cisco.com;transport=UDP;user=phone")
- * (eg. "tel:+1-555-555-5555")
- * into a usable genUrl_t struct. Memory is created by this function.
- * To free first free internal members(sippmh_genurl_free(genUrl)).
- * Returns NULL if there is a parse error or malloc fails. Components/tokens
- * not found in the URL are set to NULL, unless they have a default value
- * defined by the protocol ( for example port 5060 is default)
- * Parse error will set parse_errno variable to indicate the error.
- * Expects a NULL terminated string in url.
- * See comment block before parseSipUrl() and parseTelUrl()
- * for some other details.
- *
- * url - Pointer to URL to be parsed
- * dup_flag - Should this URL be duplicated and modified ??
- */
-genUrl_t *
-sippmh_parse_url (char *url, boolean dup_flag)
-{
- genUrl_t *genUrl;
- char *url_main;
- uint16_t i;
- uint16_t skipValue;
-
- if (url == NULL) {
- return NULL;
- }
-
- genUrl = (genUrl_t *) cpr_calloc(1, sizeof(genUrl_t));
- if (genUrl == NULL) {
- return NULL;
- }
-
- /*
- * Ensure clean other params pointers
- */
- i = 0;
- while (i < SIP_MAX_LOCATIONS) {
- genUrl->other_params[i] = NULL;
- i++;
- }
-
- if (dup_flag) {
- url_main = cpr_strdup(url);
- if (!url_main) {
- cpr_free(genUrl);
- return NULL;
- }
- genUrl->str_start = url_main;
- } else {
- url_main = url;
- }
-
- SKIP_LWS(url_main);
- if (!cpr_strncasecmp(url_main, "sips", 4)) {
- genUrl->schema = URL_TYPE_SIP;
- genUrl->sips = TRUE;
- skipValue = 4;
- } else if (!cpr_strncasecmp(url_main, "sip", 3)) {
- genUrl->schema = URL_TYPE_SIP;
- skipValue = 3;
- } else if (!cpr_strncasecmp(url_main, "tel", 3)) {
- genUrl->schema = URL_TYPE_TEL;
- skipValue = 3;
- } else if (!cpr_strncasecmp(url_main, "cid", 3)) {
- genUrl->schema = URL_TYPE_CID;
- skipValue = 3;
- } else {
- genUrl->schema = URL_TYPE_UNKNOWN;
- skipValue = 0;
- }
- url_main += skipValue; /* skip "sip", "sips", cid, or "tel" */
- if (*url_main != COLON) {
- if (dup_flag) {
- cpr_free(genUrl->str_start);
- }
- cpr_free(genUrl);
- return NULL;
- }
- *url_main++ = 0; /* terminate ":" for schema */
- switch (genUrl->schema) {
- case URL_TYPE_CID:
- case URL_TYPE_SIP:
- genUrl->u.sipUrl = (sipUrl_t *) cpr_calloc(1, sizeof(sipUrl_t));
- if (!genUrl->u.sipUrl) {
- if (dup_flag) {
- cpr_free(genUrl->str_start);
- }
- cpr_free(genUrl);
- return NULL;
- }
- parse_errno = parseSipUrl(url_main, genUrl);
- if (parse_errno == 0) {
- //remove_visual_separators(genUrl);
- if (genUrl->u.sipUrl->port == 0) {
- /* If no port specified in SIP-URL, then use 5060 */
- genUrl->u.sipUrl->port = SIP_WELL_KNOWN_PORT;
- genUrl->u.sipUrl->port_present = FALSE;
- }
- return genUrl;
- }
- /* For syntax error, we would already have printed the error msg */
- if (parse_errno != PARSE_ERR_SYNTAX) {
- if (parse_errno == PARSE_ERR_NO_MEMORY) {
- parse_errno = 0; /* Not really a parse error (out of mem) */
- } else {
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], "sippmh_parse_url");
- }
- }
- sippmh_genurl_free(genUrl);
- return NULL;
- case URL_TYPE_TEL:
- genUrl->u.telUrl = (telUrl_t *) cpr_calloc(1, sizeof(telUrl_t));
- if (!genUrl->u.telUrl) {
- if (dup_flag) {
- cpr_free(genUrl->str_start);
- }
- cpr_free(genUrl);
- return NULL;
- }
- parse_errno = parseTelUrl(url_main, genUrl);
- if (parse_errno == 0) {
- //remove_visual_separators(genUrl);
- return genUrl;
- }
- /* For syntax error, we would already have printed the error msg */
- if (parse_errno != PARSE_ERR_SYNTAX) {
- if (parse_errno == PARSE_ERR_NO_MEMORY) {
- parse_errno = 0; /* Not really a parse error (out of mem) */
- } else {
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], "sippmh_parse_url");
- }
- }
- sippmh_genurl_free(genUrl);
- return NULL;
- default:
- sippmh_genurl_free(genUrl);
- return NULL;
- }
-}
-
-/* If this is a SIP URL, free the sipUrl_t. If this is
- * a telUrl_t free the telUrl_t. Also, free memory allocated by creation
- * of the genUrl_t then free the genUrl_t.
- */
-void
-sippmh_genurl_free (genUrl_t *genUrl)
-{
- uint16_t i;
-
- if (!genUrl) {
- return;
- }
- if (genUrl->str_start) {
- cpr_free(genUrl->str_start);
- }
- if ((genUrl->schema == URL_TYPE_SIP) ||
- (genUrl->schema == URL_TYPE_CID)) {
- if (genUrl->u.sipUrl->headerp) {
- cpr_free(genUrl->u.sipUrl->headerp);
- }
- cpr_free(genUrl->u.sipUrl);
- } else if (genUrl->schema == URL_TYPE_TEL) {
- cpr_free(genUrl->u.telUrl);
- }
-
- /* Free any "other" parameters that were saved */
- i = 0;
- while (i < SIP_MAX_LOCATIONS) {
- if (genUrl->other_params[i] != NULL) {
- cpr_free(genUrl->other_params[i]);
- }
- i++;
- }
-
- cpr_free(genUrl);
-}
-
-/* Parse display name:
- * "Mr. Watson" <sip:watson@bell-telephone.com>
- * "Mr. Watson" is the display-name
- * Return pointer to the '<'
- */
-
-static char *
-parse_display_name (char *ptr)
-{
- static const char fname[] = "parse_display_name";
-
- while (*ptr) {
- if (*ptr == DOUBLE_QUOTE && *(ptr - 1) != ESCAPE_CHAR) {
- /* We reached end of quoted-string, mark end of display name */
- *ptr++ = 0;
- SKIP_LWS(ptr); /* Skip spaces till '<' */
- /* ptr should now be pointing to '<' */
- if (*ptr != LEFT_ANGULAR_BRACKET) {
- parse_errno = PARSE_ERR_UNMATCHED_BRACKET;
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], fname);
-
- return NULL;
- }
- return ptr;
- }
- ptr++;
- }
-
- parse_errno = PARSE_ERR_UNTERMINATED_STRING;
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], fname);
-
- return NULL; /* Unmatched " */
-}
-
-
-/*
- * Parse the name-addr form or the addr-spec form. These parse entities can
- * be present in the From, To and Contact headers. So it is called either
- * by sippmh_parse_contact() or sippmh_parse_from_or_to().
- *
- * input_loc_ptr - Pointer to the string to be parsed
- * dup_flag - Should the input string be duplicated before parsing
- * more_ptr - Return pointer to the next
- * Tokens are extracted in place, i.e. we do not do a strdup for every token.
- * We have on string and the output struct has pointers pointing to various
- * tokens in the string.
- * Note that this routine relies on the caller setting parse_errno to 0
- * before calling.
- *
- * input_loc_ptr - Pointer to input string to be parsed
- * start_ptr - Pointer to beginning of the string, which will be used for
- * cleanup.
- * dup_flag - Should the input string be duplicated before parsing
- * name_addr_only_flag - If TRUE, means only name-addr form is allowed
- * more_ptr - Return pointer to start of remaining string ( string that
- * remains after parsing name-addr or addr-spec
- *
- * Output: A pointer to a valid SIP location OR
- * NULL (in case of error)
- *
- */
-sipLocation_t *
-sippmh_parse_nameaddr_or_addrspec (char *input_loc_ptr,
- char *start_ptr,
- boolean dup_flag,
- boolean name_addr_only_flag,
- char **more_ptr)
-{
- const char *fname = "sippmh_parse_nameaddr_or_addrspec";
- char *addr_param;
- char *loc_ptr, *addr_spec, *left_bracket;
- sipLocation_t *sipLoc = NULL;
- char *right_bracket = NULL;
- char save_ch = 0;
- char *displayNameStart;
-
- *more_ptr = NULL;
-
- /*
- * name-addr = [ display-name ] "<" addr-spec ">"
- * addr-spec = SIP-URL | URI
- * display-name = *token | quoted-string
- */
- if (dup_flag) {
- /* Duplicate the string and work with it */
- start_ptr = loc_ptr = cpr_strdup(input_loc_ptr);
- if (loc_ptr == NULL) {
- return NULL;
- }
- } else {
- loc_ptr = input_loc_ptr;
- }
-
- if (*loc_ptr == DOUBLE_QUOTE) {
- displayNameStart = loc_ptr + 1;
- left_bracket = parse_display_name(loc_ptr + 1);
- if (left_bracket == NULL) {
- /* Could not find matching " or reached end of string or could not
- * find <
- */
- if (dup_flag) {
- cpr_free(loc_ptr);
- }
- /* parse_display_name has already set the parse_errno */
-
- return NULL;
- }
- } else {
-
- displayNameStart = loc_ptr;
- /* Either we have token(s) preceding '<' or start of addr-spec */
- left_bracket = strpbrk(loc_ptr, ",<");
- if (left_bracket) {
- if (*left_bracket == COMMA) {
- *left_bracket = 0;
- *more_ptr = left_bracket;
- left_bracket = NULL;
- save_ch = COMMA;
- }
- } else {
- *more_ptr = NULL;
- }
- }
-
- sipLoc = (sipLocation_t *) cpr_calloc(1, sizeof(sipLocation_t));
- if (sipLoc == NULL) {
- if (dup_flag) {
- cpr_free(loc_ptr);
- }
- return NULL;
- }
- sipLoc->loc_start = start_ptr; /* Save pointer to start of allocated mem */
-
- if (left_bracket) {
- /* This is a name-addr form */
-
- *left_bracket = 0; /* Terminate the display-name portion */
- sipLoc->name = displayNameStart;
- addr_spec = left_bracket + 1;
- right_bracket = strchr(addr_spec, RIGHT_ANGULAR_BRACKET);
- if (right_bracket == NULL) {
- if (dup_flag) {
- cpr_free(loc_ptr);
- }
- cpr_free(sipLoc);
- parse_errno = PARSE_ERR_UNMATCHED_BRACKET;
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno],
- "sippmh_parse_nameaddr_or_addrspec");
- return NULL;
- }
-
- /* Terminate the addr_spec at the > */
- *right_bracket++ = 0;
-
- /* Look for the next non-whitespace character */
- SKIP_LWS(right_bracket);
- *more_ptr = right_bracket;
- } else {
-
- /* This is addr-spec format */
-
- if (name_addr_only_flag) {
- if (dup_flag) {
- cpr_free(loc_ptr);
- }
- cpr_free(sipLoc);
- CCSIP_ERR_DEBUG {
- buginf("\n%s: Bad name-addr format", fname);
- }
- return NULL;
- }
-
- addr_spec = loc_ptr;
- /* In addr-spec form, it is illegal to have URL special
- * chars such as SEMI_COLON, QUESTION MARK
- */
- addr_param = addr_spec;
- while (*addr_param) {
- if (*addr_param == QUESTION_MARK || *addr_param == SEMI_COLON) {
-
- if ((save_ch != 0) && *more_ptr) {
- /* restore the saved char mostly COMMA */
- **more_ptr = save_ch;
- }
-
- save_ch = *addr_param;
- *more_ptr = addr_param;
-
- /* Terminate the addr-spec form at Special char */
- *addr_param = 0;
- break;
- }
- addr_param++;
- }
- }
-
- sipLoc->genUrl = sippmh_parse_url(addr_spec, FALSE);
- if (sipLoc->genUrl == NULL) {
- if (dup_flag) {
- cpr_free(loc_ptr);
- }
- cpr_free(sipLoc);
- /* sippmh_parse_url would have set the parse_errno */
- return NULL;
- }
-
- /*
- * There is more stuff to follow since *more_ptr is not NULL
- * replace the special chars (such as ? or ;) in original string
- */
- if ((save_ch != 0) && (*more_ptr != NULL)) {
- **more_ptr = save_ch;
- }
- return sipLoc;
-}
-
-
-/*
- * Validate the tag. The tag is composed of tokens. The tag_ptr
- * points to the start of the tag and a list of semicolon
- * separated addr-extensions or just the tag itself.
- *
- * Returns 0 (no error) if the tag is valid, else
- * returns PARSE_ERR_SYNTAX.
- *
- */
-static int
-validate_tag (sipLocation_t *sipLoc, char *tag_ptr)
-{
- static const char fname[] = "validate_tag";
- int ret_val = 0;
- char *term_ptr;
-
- /* Skip "tag=", points to value */
- tag_ptr += 4;
- SKIP_LWS(tag_ptr);
- if (*tag_ptr == 0) {
- ret_val = PARSE_ERR_UNEXPECTED_EOS;
- CCSIP_ERR_DEBUG {
- buginf(parse_errors[ret_val], fname);
- }
-
- return ret_val;
- }
-
- sipLoc->tag = tag_ptr;
-
- /* Walk the string until we encounter a non-token
- * character. The only valid character at the end of
- * string is either semicolon or end-of-line.
- */
-
- SKIP_SIP_TOKEN(tag_ptr);
- term_ptr = tag_ptr;
- /* skip trailing spaces */
- SKIP_LWS(tag_ptr);
- if ((*tag_ptr != SEMI_COLON) && (*tag_ptr != 0)) {
- ret_val = PARSE_ERR_SYNTAX;
- CCSIP_ERR_DEBUG {
- buginf(parse_errors[ret_val], fname, tag_ptr);
- }
- } else {
- /* terminate the tag */
- *term_ptr = 0;
- }
-
- return ret_val;
-}
-
-
-sipLocation_t *
-sippmh_parse_from_or_to (char *input_loc_ptr, boolean dup_flag)
-{
- static const char fname[] = "sippmh_parse_from_or_to";
- char *more_ptr;
- sipLocation_t *sipLoc;
- boolean tag_found = FALSE;
- char *lasts = NULL;
-
- /*
- * From = ( "From" | "f" ) ":" ( name-addr | addr-spec )
- * *( ";" addr-params )
- * addr-params = tag-param | addr-extension
- * tag-param = "tag=" token
- * addr-exten = token = ["=" (token | quoted-string)]
- *
- * NOTE: Only the tag parameter in the addr-params is relevant to
- * SIP so we skip all addr-extensions when parsing addr-params.
- */
-
- parse_errno = 0;
- more_ptr = NULL;
- sipLoc = sippmh_parse_nameaddr_or_addrspec(input_loc_ptr, input_loc_ptr,
- dup_flag, FALSE, &more_ptr);
-
- if (sipLoc) { /* valid sipLocation */
-
- if (more_ptr == NULL) {
- return sipLoc;
- }
-
- /* initialize the tag */
- sipLoc->tag = NULL;
- if (*more_ptr == SEMI_COLON) {
- *more_ptr++ = 0;
- more_ptr = PL_strtok_r(more_ptr, ";", &lasts);
- /* if we had a ; without any addr-params */
- if (more_ptr == NULL) {
- parse_errno = PARSE_ERR_UNEXPECTED_EOS;
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], fname);
- } else {
- /* parse the tag but skip any addr-extensions */
- while (more_ptr && tag_found == FALSE) {
- SKIP_LWS(more_ptr);
- if (strncmp(more_ptr, "tag=", 4) == 0) {
- tag_found = TRUE;
- parse_errno = validate_tag(sipLoc, more_ptr);
- } else {
- more_ptr = PL_strtok_r(NULL, ";", &lasts);
- }
- }
- }
-
- } else if (*more_ptr) {
- parse_errno = PARSE_ERR_SYNTAX;
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], fname, more_ptr);
- }
- }
-
- if (parse_errno) {
- sippmh_free_location(sipLoc);
- sipLoc = NULL;
- }
-
- return sipLoc;
-}
-
-void
-sippmh_free_location (sipLocation_t * sipLoc)
-{
- if (sipLoc) {
- cpr_free(sipLoc->loc_start);
- /* make sure to free contents in genUrl_t. */
- sippmh_genurl_free(sipLoc->genUrl);
- cpr_free(sipLoc);
- }
-}
-
-static char *
-sippmh_parse_contact_params (char *params, sipContactParams_t *contact_params)
-{
- char *param_value;
- char *contact_other_param = NULL;
- boolean good_params;
- boolean good_qval;
- char tmp_char;
-
-
- /*
- * contact-params = "q" "=" qvalue
- * | "action" "=" "proxy" | "redirect"
- * | "expires" "=" delta-seconds | <"> SIP-date <">
- * | extension-attribute
- *
- * params is pointing to first character after ';'
- */
- SKIP_LWS(params);
- if (*params == 0) {
- return params;
- }
- while (1) {
- good_params = FALSE;
-
- /* Parse qval parameter */
- if (*params == 'q' || *params == 'Q') {
- params++;
- SKIP_LWS(params);
- if (*params == EQUAL_SIGN) {
- params++;
- SKIP_LWS(params);
- if (*params) {
- param_value = params;
- good_qval = TRUE;
- tmp_char = *params;
- /* the qval must be in one of these forms */
- if ((!strncmp(params, "0", 1)) ||
- (!strncmp(params, "1", 1))) {
- params++; /* move up to "." if present */
- if (*params == DOT) {
- params++;
- if (isdigit((int) *params)) {
- while (isdigit((int) *params)) {
- if ((tmp_char == '1') &&
- (*params != '0')) {
- good_qval = FALSE;
- break;
- }
- params++;
- }
- } else {
- good_qval = FALSE;
- }
- } else if (((*params)) && ((*params != SPACE) &&
- (*params != SEMI_COLON) &&
- (*params != TAB))) {
- good_qval = FALSE;
- }
- } else {
- good_qval = FALSE;
- }
- if (good_qval) {
- good_params = TRUE;
- contact_params->qval = param_value;
- if (*params == SPACE || *params == TAB) {
- *params++ = 0; /* Terminate the qval */
- }
- }
- }
- }
-
- /* Parse action paramater */
- } else if (cpr_strncasecmp(params, "action", 6) == 0) {
- params += 6;
- SKIP_LWS(params);
- if (*params == EQUAL_SIGN) {
- params++;
- SKIP_LWS(params);
- if (cpr_strncasecmp(params, "proxy", 5) == 0) {
- contact_params->action = PROXY;
- params += 5;
- good_params = TRUE;
- } else if (cpr_strncasecmp(params, "redirect", 8) == 0) {
- contact_params->action = REDIRECT;
- params += 8;
- good_params = TRUE;
- }
- }
-
- /* Parse expires paramater */
- } else if (cpr_strncasecmp(params, "expires", 7) == 0) {
- params += 7;
- SKIP_LWS(params);
- if (*params == EQUAL_SIGN) {
- params++;
- SKIP_LWS(params);
- if (*params) {
- char save_ch;
- boolean is_int = FALSE;
-
- /* Expires can be given in delta seconds or date format.
- * If date is used, the date must be enclosed in quotes.
- * IOS does not use this parameter, but the SIP phones
- * do.
- */
- contact_params->expires_gmt = '\0';
- good_params = TRUE;
- param_value = params;
- while (isdigit((int) *params)) {
- params++;
- is_int = TRUE;
- }
- if (is_int == TRUE) {
- save_ch = *params;
- *params = 0; /* terminate the string for strtoul */
- contact_params->expires = strtoul(param_value, NULL, 10);
- *params = save_ch;
- } else {
- /* expires may be in SIP-date format */
- char *gmt_str;
-
- if (*params == DOUBLE_QUOTE) { /* skip the quote */
- params++;
- }
- if ((gmt_str = strstr(params, "GMT")) != NULL) {
- contact_params->expires_gmt = params;
- params = gmt_str + 3;
- contact_params->expires = 0;
-
- if (*params == SPACE || *params == TAB || *params == DOUBLE_QUOTE) {
- *params++ = '\0';
- }
- }
- }
- }
- }
- /* Parse x-cisco-newreg */
- } else if (cpr_strncasecmp(params, REQ_CONT_PARAM_CISCO_NEWREG,
- sizeof(REQ_CONT_PARAM_CISCO_NEWREG) - 1) == 0) {
- /*
- * x-cisco-newreg in the contact is set by CCM in the 200 OK
- * response to the 1st. line registration message as information
- * only to the endpoint that its registration is a new
- * registration to the CCM.
- */
-
- /*
- * Move parameter pointer pass this parm (-1 is to exclude
- * null terminating character of the parameter name).
- */
- params += sizeof(REQ_CONT_PARAM_CISCO_NEWREG) - 1;
- good_params = TRUE;
- contact_params->flags |= SIP_CONTACT_PARM_X_CISCO_NEWREG;
-
- /* Parse contact-extension paramater */
- } else {
- if (params) {
- params = parse_other_param(params, &contact_other_param);
- if (params) {
- good_params = TRUE;
- /*
- * Contact extensions are not supported. Throw away
- * any that were just parsed.
- */
- if (contact_other_param != NULL) {
- cpr_free(contact_other_param);
- }
- }
- }
- }
- if (good_params == FALSE) {
- parse_errno = PARSE_ERR_SYNTAX;
- return params;
- }
- SKIP_LWS(params);
- if (*params == SEMI_COLON) {
- /* More parameters follow */
- *params++ = 0;
- SKIP_LWS(params);
- } else {
- /* Either we have encountered end of string or start of next
- * location in this contact header.
- */
- return params;
- }
- }
-}
-
-/* Parses limit parameter for CC-Diversion or CC-Redirect
- * header. The parsed value is in sipDiversion_t structure.
- * Returns pointer to remaining characters in the buffer, if fails NULL
- */
-static char *
-sippmh_parse_limit_params (char *limit_t, sipDiversion_t *sipdiversion)
-{
- boolean params_good = FALSE;
- char save_ch;
- char *param_value = NULL;
- int digit_count = 0;
-
- if ((limit_t == NULL) || (sipdiversion == NULL)) {
- return NULL;
- }
-
- SKIP_LWS(limit_t);
- if (*limit_t == EQUAL_SIGN) {
- limit_t++;
- SKIP_LWS(limit_t);
- if (*limit_t) {
- params_good = TRUE;
- param_value = limit_t;
- while (isdigit((int) *limit_t)) {
- digit_count++;
- limit_t++;
- }
- if (digit_count > 2) {
- /* More than two digits */
- params_good = FALSE;
- return NULL;
- }
- digit_count = 0;
- save_ch = *limit_t;
- *limit_t = 0;
- sipdiversion->limit = strtoul(param_value, NULL, 10);
- *limit_t = save_ch;
- }
- } else {
- /* Equal to sign missing */
- params_good = FALSE;
- }
-
- if (params_good) {
- return limit_t;
- } else {
- return NULL;
- }
-}
-
-
-/* Parses counter parameter for CC-Diversion or CC-Redirect
- * header. The parsed value is in sipDiversion_t structure.
- * Returns pointer to remaining characters in the buffer, if fails NULL
- */
-static char *
-sippmh_parse_counter_params (char *counter_t, sipDiversion_t *sipdiversion)
-{
- boolean params_good = FALSE;
- char save_ch;
- char *param_value = NULL;
- int digit_count = 0;
-
- if ((counter_t == NULL) || (sipdiversion == NULL)) {
- return NULL;
- }
-
- SKIP_LWS(counter_t);
- if (*counter_t == EQUAL_SIGN) {
- counter_t++;
- SKIP_LWS(counter_t);
- if (*counter_t) {
- params_good = TRUE;
- param_value = counter_t;
- while (isdigit((int) *counter_t)) {
- digit_count++;
- counter_t++;
- }
- if (digit_count > 2) {
- /* More than two digits */
- params_good = FALSE;
- return NULL;
- }
- digit_count = 0;
- save_ch = *counter_t;
- *counter_t = 0;
- sipdiversion->counter = strtoul(param_value, NULL, 10);
- *counter_t = save_ch;
-
- }
- } else {
- /* Equal to sign missing */
- params_good = FALSE;
- }
-
- if (params_good) {
- return counter_t;
- } else {
- return NULL;
- }
-}
-
-
-static boolean
-sippmh_parse_diversion_params (char *diversion_t, sipDiversion_t *sipdiversion)
-{
-
- while (1) {
- /* Parsing diversion-reason parameter */
- if (strncasecmp(diversion_t, DIVERSION_REASON, 6) == 0) {
-// We don't use reason parameter, so comment out at this time.
-// diversion_t += 6;
-// if ((diversion_t = sippmh_parse_reason_params(diversion_t, sipdiversion)) == NULL)
-// return FALSE;
- /*
- * Since we do not use reason parameter, search for semi-colan to mark
- * start of next parameter. If no semi-colon, then we are done.
- */
- diversion_t = strchr(diversion_t, SEMI_COLON);
- if (diversion_t == NULL) {
- // End of parameter list
- return TRUE;
- }
- /* Parse diversion-limit parameter */
- } else if (strncasecmp(diversion_t, DIVERSION_LIMIT, 5) == 0) {
- diversion_t += 5;
- if ((diversion_t = sippmh_parse_limit_params(diversion_t, sipdiversion)) == FALSE)
- return FALSE;
-
- /* Parse diversion-counter parameter */
- } else if (strncasecmp(diversion_t, DIVERSION_COUNTER, 7) == 0) {
- diversion_t += 7;
- if ((diversion_t = sippmh_parse_counter_params(diversion_t, sipdiversion)) == FALSE)
- return FALSE;
-
- /* Parse diversion-privacy parameter */
- } else if (strncasecmp(diversion_t, DIVERSION_PRIVACY, 7) == 0) {
- diversion_t += 7;
- if ((diversion_t = parse_generic_param(diversion_t, &(sipdiversion->privacy))) == NULL)
- return FALSE;
-
- /* Parse diversion-screen parameter */
- } else if (strncasecmp(diversion_t, DIVERSION_SCREEN, 6) == 0) {
- diversion_t += 6;
- if ((diversion_t = parse_generic_param(diversion_t, &(sipdiversion->screen))) == NULL)
- return FALSE;
- }
-
- SKIP_LWS(diversion_t);
- if (*diversion_t == SEMI_COLON) {
- /* More parameters follow */
- *diversion_t++ = 0;
- SKIP_LWS(diversion_t);
- } else {
- break;
- }
- }
-
- return TRUE;
-
-}
-
-sipDiversion_t *
-sippmh_parse_diversion (const char *diversion, char *diversionhead)
-{
- char *param_ptr;
- sipDiversion_t *sipdiversion;
- sipLocation_t *sipLoc;
- char *diversion_t, *start_ptr;
-
- /* CC-Diversion = "CC-Diversion"
- * *(diversion-params [comment])
- * diversion-params = diversion-addr | diversion-reason |
- * diversion-counter| diversion-limit
- * diversion-addr = (name-addr | addr-spec)*(";"addr-params)
- * diversion-reason = "reason"= "unknown" | "user-busy" | "no-answer" |
- * "unconditional" | "deflection"| "follow-me" |
- * "out-of-service" | " time-of-day" | "unavailable" |
- * "do-not-disturb"
- * diversion-counter = "counter" = 2*DIGIT
- * diversion-limit = "limit" = 2*DIGIT
- */
-
- /*
- * Diversion = "Diversion" ":" 1# (name-addr *( ";" diversion_params ))
- * diversion-params = diversion-reason | diversion-counter |
- * diversion-limit | diversion-privacy |
- * diversion-screen | diversion-extension
- * diversion-reason = "reason" "="
- * ( "unknown" | "user-busy" | "no-answer" |
- * "unavailable" | "unconditional" |
- * "time-of-day" | "do-not-disturb" |
- * "deflection" | "follow-me" |
- * "out-of-service" | "away" |
- * token | quoted-string )
- * diversion-counter = "counter" "=" 1*2DIGIT
- * diversion-limit = "limit" "=" 1*2DIGIT
- * diversion-privacy = "privacy" "=" ( "full" | "name" |
- * "uri" | "off" | token | quoted-string )
- * diversion-screen = "screen" "=" ( "yes" | "no" | token |
- * quoted-string )
- * diversion-extension = token ["=" (token | quoted-string)]
- */
-
- sipdiversion = (sipDiversion_t *) cpr_calloc(1, sizeof(sipDiversion_t));
- if (sipdiversion == NULL) {
- return NULL;
- }
-
- diversion_t = cpr_strdup(diversion);
-
- if (diversion_t == NULL) {
- sippmh_free_diversion(sipdiversion);
- return NULL;
- }
-
- start_ptr = diversion_t;
-
- do {
-
- param_ptr = NULL;
- sipLoc = sippmh_parse_nameaddr_or_addrspec(diversion_t, start_ptr, FALSE, FALSE,
- ¶m_ptr);
- if (sipLoc == NULL) {
- cpr_free(start_ptr);
- sippmh_free_diversion(sipdiversion);
- sipdiversion = NULL;
- break;
- }
-
- sipdiversion->locations = sipLoc;
-
- if (param_ptr == NULL || *param_ptr == 0) {
- /* No params */
- break;
- }
- diversion_t = param_ptr;
- if (*diversion_t == SEMI_COLON) {
- /* Parsing Diversion Headers */
- *diversion_t++ = 0;
-
- if ((strncasecmp(diversionhead, SIP_HEADER_DIVERSION,
- sizeof(SIP_HEADER_DIVERSION)) == 0) ||
- (strncasecmp(diversionhead, SIP_HEADER_CC_DIVERSION,
- sizeof(SIP_HEADER_CC_DIVERSION)) == 0)) {
-
- if (sippmh_parse_diversion_params(diversion_t, sipdiversion) == FALSE) {
-
- CCSIP_ERR_DEBUG {
- buginf("\nsippmh_parse_diversion: syntax error in Diversion header");
- }
- parse_errno = PARSE_ERR_SYNTAX;
- sippmh_free_diversion(sipdiversion);
- sipdiversion = NULL;
- break;
- }
- }
- /* Must reach here after parsing all parameters */
- break; /* break out of original do loop */
- } else {
- CCSIP_ERR_DEBUG {
- buginf("\nsippmh_parse_diversion: syntax error missing "
- "semicolon in Diversion header");
- }
- parse_errno = PARSE_ERR_SYNTAX;
- sippmh_free_diversion(sipdiversion);
- sipdiversion = NULL;
- break;
- }
-
- } while (1);
- return sipdiversion;
-}
-
-void
-sippmh_free_diversion (sipDiversion_t * ccr)
-{
- if (ccr) {
- if (ccr->locations) {
- sippmh_free_location(ccr->locations);
- }
- cpr_free(ccr);
- }
-}
-
-
-sipContact_t *
-sippmh_parse_contact (const char *input_contact)
-{
- int j, k;
- char *contact = NULL, *start_ptr = NULL;
- char *more_ptr;
- sipContact_t *sipContact;
- sipContactParams_t params;
-
- /*
- * Contact = ( "Contact" | "m" ) ":"
- * ("*" | (1# (( name-addr | addr-spec )
- * [ *( ";" contact-params ) ] [ comment ] )))
- * name-addr = [ display-name ] "<" addr-spec ">"
- * addr-spec = SIP-URL | URI
- * display-name = *token | quoted-string
- *
- * contact-params = "q" "=" qvalue
- * | "action" "=" "proxy" | "redirect"
- * | "expires" "=" delta-seconds | <"> SIP-date <">
- * | extension-attribute
- *
- */
- parse_errno = 0;
- contact = cpr_strdup(input_contact);
- if (contact == NULL) {
- return NULL;
- }
-
- sipContact = (sipContact_t *) cpr_calloc(1, sizeof(sipContact_t));
- if (sipContact == NULL) {
- cpr_free(contact);
- return NULL;
- }
-
- memset(¶ms, 0, sizeof(sipContactParams_t));
-
- start_ptr = contact;
-
- do {
- sipLocation_t *sipLoc;
-
- more_ptr = NULL;
- sipLoc = sippmh_parse_nameaddr_or_addrspec(contact, start_ptr, FALSE,
- FALSE, &more_ptr);
- if (sipLoc == NULL) {
- if ((more_ptr != NULL) && (*more_ptr == COMMA)) {
- /* Another location follows */
- contact = more_ptr;
- *contact++ = 0;
- SKIP_LWS(contact);
- if (sipContact->num_locations == SIP_MAX_LOCATIONS) {
- CCSIP_ERR_DEBUG {
- buginf("\nsippmh_parse_contact: Too many location headers"
- " in Contact header");
- }
- /* go with what we have */
- break;
- }
- continue;
- } else {
- if (sipContact->num_locations == 0) {
- // Free start_ptr only if we fail the first location
- // For the others, it will be freed when sipContact is
- // freed
- cpr_free(start_ptr);
- }
- sippmh_free_contact(sipContact);
- sipContact = NULL;
- break;
- }
- }
- if (sipContact->num_locations) {
- sipLoc->loc_start = NULL;
- }
- if (more_ptr == NULL || *more_ptr == 0) {
- /* No params, means no qval and assume lowest priority */
- sipContact->locations[sipContact->num_locations++] = sipLoc;
- break;
- }
- contact = more_ptr;
- /*
- * At this point, either contact is pointing to
- * 1) ';' - Contact params
- * 2) ',' - Beginning of next location
- * 3) End of string
- * 4) Any other character is syntax error
- */
-
- j = sipContact->num_locations; /* By default insert at the end */
- params.qval = "";
-
- if (*contact == SEMI_COLON) {
- /* Now parse the Contact params */
- *contact++ = 0;
- params.flags = 0;
- contact = sippmh_parse_contact_params(contact, ¶ms);
- /*
- * Now, do an insertion sort on this list (qval is the key).
- * Higher values of q come first.
- */
- for (j = 0; j < sipContact->num_locations; ++j) {
- if (strcmp(params.qval, sipContact->params[j].qval) > 0) {
- for (k = sipContact->num_locations; k > j; --k) {
- sipContact->locations[k] = sipContact->locations[k - 1];
- sipContact->params[k] = sipContact->params[k - 1];
- }
- break;
- }
- }
- /* At this point j points to the entry to use */
- }
-
- sipContact->params[j] = params;
- sipContact->locations[j] = sipLoc;
- sipContact->num_locations++;
-
- if (contact && *contact == COMMA) {
- /* Another location follows */
- *contact++ = 0;
- SKIP_LWS(contact);
- if (sipContact->num_locations == SIP_MAX_LOCATIONS) {
- CCSIP_ERR_DEBUG {
- buginf("\nsippmh_parse_contact: Too many location headers"
- " in Contact header");
- }
- /* go with what we have */
- break;
- }
- } else {
- if (contact && *contact) {
- parse_errno = PARSE_ERR_SYNTAX;
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], "sippmh_parse_contact",
- contact);
- sippmh_free_contact(sipContact);
- sipContact = NULL;
- }
- break;
- }
- } while (1);
-
- if (sipContact) {
- sipContact->new_flag = TRUE;
- }
- return sipContact;
-}
-
-
-void
-sippmh_free_contact (sipContact_t *sc)
-{
- int i;
-
- if (sc) {
- for (i = 0; i < sc->num_locations; ++i) {
- if (sc->locations[i]->loc_start) {
- /* Free the entire header value that we duplicated */
- cpr_free(sc->locations[i]->loc_start);
- }
- /* Free the genUrl_t struct in the sipLocation_t */
- sippmh_genurl_free(sc->locations[i]->genUrl);
- /* Free the sipLocation_t struct */
- cpr_free(sc->locations[i]);
- }
-
- /* Free the sipContact_t struct */
- cpr_free(sc);
- }
-}
-
-static boolean
-parse_via_params (char *str, sipVia_t *sipVia)
-{
- char **ptr;
-
- /* str is currently pointing to beginning of parameters */
-
- while (1) {
- /* To be friendly, skip leading spaces */
- SKIP_LWS(str);
- if (strncasecmp(str, VIA_HIDDEN, 6) == 0) {
- str += 6;
- sipVia->flags |= VIA_IS_HIDDEN;
- ptr = NULL;
- } else if (strncasecmp(str, VIA_TTL, 3) == 0) {
- str += 3;
- ptr = &(sipVia->ttl);
- } else if (strncasecmp(str, VIA_MADDR, 5) == 0) {
- str += 5;
- ptr = &(sipVia->maddr);
- } else if (strncasecmp(str, VIA_RECEIVED, 8) == 0) {
- str += 8;
- ptr = &(sipVia->recd_host);
- } else if (strncasecmp(str, VIA_BRANCH, 6) == 0) {
- str += 6;
- ptr = &(sipVia->branch_param);
- } else {
- ptr = NULL;
- }
- if (ptr) {
- if (*ptr) {
- /* ptr already points to something
- * -- duplicate param found */
- return FALSE;
- }
- SKIP_LWS(str); /* Skip spaces till equal sign */
- if (*str == EQUAL_SIGN) {
- str++;
- SKIP_LWS(str);
- *ptr = str;
- }
- }
- str = strpbrk(str, ";,");
- if (str == NULL) {
- if (ptr && *ptr) {
- trim_right(*ptr);
- }
- return TRUE;
- }
- if (*str == COMMA) {
- *str++ = 0;
- SKIP_LWS(str);
- sipVia->more_via = str;
- if (ptr && *ptr) {
- trim_right(*ptr);
- }
- return TRUE;
- }
- *str++ = 0; /* Zero ';' and advance pointer */
- if (ptr && *ptr) {
- trim_right(*ptr);
- }
- }
-}
-
-sipVia_t *
-sippmh_parse_via (const char *input_via)
-{
- static const char fname[] = "sippmh_parse_via";
- char *via;
- char *separator;
- sipVia_t *sipVia;
- char *endptr;
- char *port_num_str;
- uint16_t port_num;
-
- /*
- * Via = ( "Via" | "v") ":" 1#( sent-protocol sent-by
- * *( ";" via-params ) [ comment ] )
- * via-params = via-hidden | via-ttl | via-maddr
- * | via-received | via-branch
- * via-hidden = "hidden"
- * via-ttl = "ttl" "=" ttl
- * via-maddr = "maddr" "=" maddr
- * via-received = "received" "=" host
- * via-branch = "branch" "=" token
- * sent-protocol = protocol-name "/" protocol-version "/" transport
- * protocol-name = "SIP" | token
- * protocol-version = token
- * transport = "UDP" | "TCP" | "TLS" | token
- * sent-by = ( host [ ":" port ] ) | ( concealed-host )
- * concealed-host = token
- * ttl = 1*3DIGIT ; 0 to 255
- */
-
- parse_errno = PARSE_ERR_SYNTAX;
- if (input_via == NULL) {
- return NULL;
- }
- sipVia = NULL;
- via = NULL;
- SKIP_LWS(input_via);
- do {
- if (strncasecmp(input_via, "SIP", 3)) {
- /* Unknown protocol-name */
- break;
- }
- input_via += 3;
-
- SKIP_LWS(input_via);
- if (*input_via != '/') {
- break;
- }
- input_via++; /* Skip '/' */
-
- SKIP_LWS(input_via);
- /* input_via should now be pointing to version */
-
- /* Duplicate the string and work with it */
- via = cpr_strdup(input_via);
- if (via == NULL) {
- parse_errno = 0;
- return NULL;
- }
- /* Allocate sipVia_t struct */
- sipVia = (sipVia_t *) cpr_calloc(1, sizeof(sipVia_t));
- if (sipVia == NULL) {
- parse_errno = 0;
- cpr_free(via);
- return NULL;
- }
-
- /* version also points to the start of memory allocated */
- sipVia->version = via;
- if (strncmp(via, "2.0", 3)) {
- break;
- }
- via += 3; /* Go past version */
-
- SKIP_LWS(via);
- if (*via != '/') {
- break;
- }
- *via++ = 0; /* Terminate version string and go past '/' */
-
- SKIP_LWS(via); /* Point to transport */
- sipVia->transport = via;
- if (strncasecmp(via, "UDP", 3) && strncasecmp(via, "TCP", 3) &&
- strncasecmp(via, "TLS", 3)) {
- /* Invalid transport */
- break;
- }
- via += 3; /* Go past the transport string */
- *via++ = 0; /* Terminate transport string and advance pointer */
-
-
- /* Skip blanks */
- SKIP_LWS(via);
- if (*via == 0) {
- parse_errno = PARSE_ERR_UNEXPECTED_EOS;
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], fname);
- break;
- }
-
- parse_errno = 0;
-
- } while (0);
-
- if (parse_errno) {
- if (parse_errno == PARSE_ERR_SYNTAX) {
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno], fname, via ? via : input_via);
- }
- sippmh_free_via(sipVia);
- return NULL;
- }
-
- port_num_str = SIP_WELL_KNOWN_PORT_STR;
- sipVia->host = via;
- /*
- * Either we can have a ':' followed by port
- * or start of parameters signalled by ';'
- * or end of this Via indicated by ','
- */
- if (*via == '[') {
- /* IPv6 address */
- sipVia->host = via;
- sipVia->is_ipv6 = TRUE;
- separator = strpbrk(via, "]");
-
- if (separator && *separator == ']') {
- separator++;
- }
- } else {
-
- separator = via;
- }
-
- if (separator) {
- separator = strpbrk(separator, ":;,");
- }
- if (separator) {
- if (*separator == COLON) {
- /* Port number follows */
- *separator++ = 0;
- port_num_str = separator;
- separator = strpbrk(separator, ";,");
- }
- if (separator) {
- if (*separator == SEMI_COLON) {
- *separator++ = 0;
- /* Parameters follow */
- if (parse_via_params(separator, sipVia) == FALSE) {
- CCSIP_ERR_DEBUG
- buginf("%s: Duplicate params in Via\n", fname);
- sippmh_free_via(sipVia);
- return NULL;
- }
- } else {
- *separator++ = 0;
- SKIP_LWS(separator);
- sipVia->more_via = separator;
- }
- }
- }
-
- /* Validate the host portion */
- if ((sipSPI_validate_ip_addr_name(sipVia->host) == FALSE)) {
- CCSIP_ERR_DEBUG buginf("\n%s: Invalid host in Via", fname);
- sippmh_free_via(sipVia);
- return NULL;
- }
-
- /* Fix host portion */
- trim_right(sipVia->host);
- /* Fix IPv6 host */
- trim_ipv6_host(sipVia->host);
-
- /* validate port portion */
- port_num = (uint16_t) strtol(port_num_str, &endptr, 10);
-
- /*
- * There may be trailing white space in the port portion. So, ignore them.
- */
- SKIP_LWS(endptr);
- if (*endptr || port_num == 0) {
- sippmh_free_via(sipVia);
- CCSIP_ERR_DEBUG buginf("\n%s: Invalid port number in Via", fname);
- return NULL;
- }
- sipVia->remote_port = port_num;
- sipVia->recd_host = sipVia->host;
- return sipVia;
-}
-
-void
-sippmh_free_via (sipVia_t * sipVia)
-{
- if (sipVia) {
- cpr_free(sipVia->version);
- cpr_free(sipVia);
- }
-}
-
-
-sipCseq_t *
-sippmh_parse_cseq (const char *cseq)
-{
- char *lasts = NULL;
- /*
- * CSeq = "CSeq" ":" 1*DIGIT Method
- */
- sipCseq_t *sipCseq = (sipCseq_t *) cpr_calloc(1, sizeof(sipCseq_t));
-
- if (!sipCseq) {
- return (NULL);
- }
-
-/* if ',' is present then more than 1 cseq are present */
- if (strchr(cseq, ',')) {
- cpr_free(sipCseq);
- return (NULL);
- }
-
- if (cseq) {
- char *mycseq = cpr_strdup(cseq);
-
- sipCseq->method = sipMethodInvalid;
-
- if (mycseq) {
- char *this_token = PL_strtok_r(mycseq, " ", &lasts);
-
- if (this_token) {
- sipCseq->number = strtoul(this_token, NULL, 10);
-
- /* make sure the CSeq value is not > 2^^31 */
- if (sipCseq->number >= TWO_POWER_31) {
- cpr_free(sipCseq);
- cpr_free(mycseq);
- return (NULL);
- }
-
- this_token = PL_strtok_r(NULL, " ", &lasts);
- if (this_token) {
- sipCseq->method = sippmh_get_method_code(this_token);
- }
-
- }
- if (!this_token) {
- cpr_free(sipCseq);
- cpr_free(mycseq);
- return (NULL);
- }
- cpr_free(mycseq);
- } else {
- cpr_free(sipCseq);
- return NULL;
- }
- }
-
- return (sipCseq);
-}
-
-sipRet_t
-sippmh_add_cseq (sipMessage_t *msg, const char *method, uint32_t seq_no)
-{
- sipRet_t retval = STATUS_FAILURE;
-
- if (msg && method) {
- char cseq[32];
-
- sprintf(&cseq[0], "%lu %s", (unsigned long) seq_no, method);
- retval = sippmh_add_text_header(msg, SIP_HEADER_CSEQ,
- (const char *)&cseq[0]);
- }
-
- return (retval);
-}
-
-/*
- * The Valid SIP URL MUST contain host field.
- * This is not true for TEL URLs. Only user is mandatory.
- * This check is sufficient for "From" & "To" headers
- * from a GW standpoint. The ReqLine MUST have a "user"
- * in the URL as the GW supports multiple users.
- */
-boolean
-sippmh_valid_url (genUrl_t *genUrl)
-{
- boolean retval = FALSE;
-
- if (!genUrl) {
- return retval;
- }
- if (genUrl->schema == URL_TYPE_SIP) {
- if (genUrl->u.sipUrl->host && genUrl->u.sipUrl->host[0])
- retval = TRUE;
- } else if (genUrl->schema == URL_TYPE_TEL) {
- if (genUrl->u.telUrl->user)
- retval = TRUE;
- }
-
- return (retval);
-}
-
-/*
- * The Input string is the comma separated cached Record-Route
- * header string. This function duplicates the input string
- * and generates a set of pointers which are pointing to a
- * name-addr format string. These pointers are pointing within
- * the duplicated cached header string.
- *
- * Loc 0 Loc 1 Loc 2
- * Loc_start -> name-addr1, name-addr2, name-addr3
- *
- * Loc_start points to the duplicated input string and needs
- * to be freed.
- * Loc_start is preserved so that the string
- * can be freed, when required. Thus this pointer needs to be
- * stored only once.
- */
-sipRecordRoute_t *
-sippmh_parse_record_route (const char *input_record_route)
-{
- char *record_route = NULL, *start_ptr = NULL;
- char *more_ptr;
- sipRecordRoute_t *sipRecordRoute;
- char *rr_other_param = NULL;
-
- /*
- * Record-Route = "Record-Route" ":" (name-addr *(";" rr-param))
- * name-addr = [ display-name ] "<" addr-spec ">"
- * addr-spec = SIP-URL | URI
- * display-name = *token | quoted-string
- * rr-param = generic-param
- * generic-param = token [ = ( token | host | quoted-string ) ]
- */
-
- record_route = cpr_strdup(input_record_route);
- if (record_route == NULL) {
- return NULL;
- }
-
- sipRecordRoute = (sipRecordRoute_t *)
- cpr_calloc(1, sizeof(sipRecordRoute_t));
-
- if (sipRecordRoute == NULL) {
- cpr_free(record_route);
- return NULL;
- }
-
- start_ptr = record_route;
-
- do {
- sipLocation_t *sipLoc;
-
- more_ptr = NULL;
- parse_errno = 0;
- sipLoc = sippmh_parse_nameaddr_or_addrspec(record_route, start_ptr,
- FALSE, TRUE, &more_ptr);
- if (sipLoc == NULL) {
- if (sipRecordRoute->locations == 0) {
- // Free record_route only if we fail the first location
- // For the others, it will be freed when sipRecordRoute is
- // freed
- cpr_free(record_route);
- }
- sippmh_free_record_route(sipRecordRoute);
- sipRecordRoute = NULL;
- break;
- }
-
- /* Loc_start points to the duplicated input string &
- * is stored in the zeroth location of location[].
- * This value needs to be freed only once
- */
- if (sipRecordRoute->num_locations) {
- sipLoc->loc_start = NULL;
- }
-
- sipRecordRoute->locations[sipRecordRoute->num_locations++] = sipLoc;
-
- if (more_ptr == NULL || *more_ptr == 0) {
- /* No params, means no qval and assume lowest priority */
- break;
- }
-
- record_route = more_ptr;
-
- /*
- * At this point, either record_route is pointing to
- * 1) ',' - Beginning of next location
- * 3) End of string
- * 4) Any other character is syntax error
- */
-
- /*
- * This following while loop eats up all the rr_params.
- * Note that these 'other_params' are not the same as the ones handled
- * by parseURLParams. That routines parses other params INSIDE the < > brackets.
- * The following code would handle unknown params outside the brackets.
- */
- while (record_route && *record_route == SEMI_COLON) {
- record_route++;
- record_route = parse_other_param(record_route, &rr_other_param);
- /*
- * Record route extensions are not supported. Throw away
- * any that were just parsed.
- */
- if (rr_other_param != NULL) {
- cpr_free(rr_other_param);
- }
- }
-
-
- if (record_route && *record_route == COMMA) {
- /* Another location follows */
- *record_route++ = 0;
- SKIP_LWS(record_route);
- if (sipRecordRoute->num_locations == SIP_MAX_LOCATIONS) {
- sippmh_free_record_route(sipRecordRoute);
- sipRecordRoute = NULL;
- CCSIP_ERR_DEBUG {
- buginf("\nsippmh_parse_record_route: Too many location "
- "headers in Record-Route header");
- }
- break;
- }
- } else {
- /* Flag error if not "end of header" &
- * any other character other than COMMA
- */
- if (record_route && *record_route) {
- parse_errno = PARSE_ERR_SYNTAX;
- CCSIP_DEBUG_ERROR(parse_errors[parse_errno],
- "sippmh_parse_record_route", record_route);
- sippmh_free_record_route(sipRecordRoute);
- sipRecordRoute = NULL;
- }
- break;
- }
- } while (1);
-
- if (sipRecordRoute) {
- sipRecordRoute->new_flag = TRUE;
- }
- return sipRecordRoute;
-}
-
-/*
- * This function is a placeholder for future expansion.
- * If deep copy of the record route is needed from one ccb to another
- * this function can be used.
- */
-sipRecordRoute_t *
-sippmh_copy_record_route (sipRecordRoute_t *rr)
-{
- //TBD
- return NULL;
-}
-
-void
-sippmh_free_record_route (sipRecordRoute_t *rr)
-{
- int i;
-
- if (rr) {
- for (i = 0; i < rr->num_locations; ++i) {
- if (rr->locations[i]->loc_start) {
- /* Free the entire header value that we duplicated */
- cpr_free(rr->locations[i]->loc_start);
- }
- /* Free the genUrl_t struct in the sipLocation_t */
- sippmh_genurl_free(rr->locations[i]->genUrl);
- /* Free the sipLocation_t in Record-Route struct */
- cpr_free(rr->locations[i]);
- }
- /* Free the sipContact_t struct */
- cpr_free(rr);
- }
-}
-
-cc_content_disposition_t *
-sippmh_parse_content_disposition (const char *input_content_disp)
-{
- char *content_disp = NULL;
- char *content_disp_start = NULL;
- cc_content_disposition_t *sipContentDisp = NULL;
- char *separator = NULL;
- char *more_ptr = NULL;
-
- if (input_content_disp == NULL) {
- return NULL;
- }
-
- content_disp_start = content_disp = cpr_strdup(input_content_disp);
- if (content_disp == NULL) {
- return NULL;
- }
-
- /*
- * Content-Disposition = "Content-Disposition" ":"
- * disposition-type*(";" disposition-param)
- * disposition-type = "render" "session" "Icon" "alert" "precondition"
- * disp-extension-token
- * disposition-param = "handling" "="
- * ("optional"|"required" other-handling)
- * generic-param
- * other-handling = token
- * disp-extension-token = token
- */
-
- sipContentDisp = (cc_content_disposition_t *)
- cpr_calloc(1, sizeof(cc_content_disposition_t));
- if (sipContentDisp == NULL) {
- cpr_free(content_disp);
- return sipContentDisp;
- }
-
- /* Set the field to protocol define defaults
- * - Session & required handling
- */
- sipContentDisp->disposition = cc_disposition_session;
- sipContentDisp->required_handling = TRUE;
-
- /* first token should be disposition-type - so look for
- * a token delimiter either a space or semicolon
- */
- SKIP_LWS(content_disp);
- separator = strpbrk(content_disp, " ;");
- if (separator) {
- if (*separator == ';') {
- *separator = 0;
- more_ptr = separator + 1;
- } else {
- *separator = 0;
- more_ptr = NULL;
- }
- } else {
- more_ptr = NULL;
- }
-
- /* Parse disposition-type */
- if (strncasecmp(content_disp, SIP_CONTENT_DISPOSITION_SESSION, 7) == 0) {
- sipContentDisp->disposition = cc_disposition_session;
- } else if (strncasecmp(content_disp, SIP_CONTENT_DISPOSITION_PRECONDITION, 12) == 0) {
- sipContentDisp->disposition = cc_disposition_precondition;
- } else if (strncasecmp(content_disp, SIP_CONTENT_DISPOSITION_ICON, 4) == 0) {
- sipContentDisp->disposition = cc_dispostion_icon;
- } else if (strncasecmp(content_disp, SIP_CONTENT_DISPOSITION_ALERT, 5) == 0) {
- sipContentDisp->disposition = cc_disposition_alert;
- } else if (strncasecmp(content_disp, SIP_CONTENT_DISPOSITION_RENDER, 6) == 0) {
- sipContentDisp->disposition = cc_disposition_render;
- } else {
- sipContentDisp->disposition = cc_disposition_unknown;
- }
-
- if (more_ptr) {
- /* parse disposition-param */
- SKIP_LWS(more_ptr);
- if (strncasecmp(more_ptr, "handling", 8) == 0) {
- more_ptr += 8;
- SKIP_LWS(more_ptr);
- if (*more_ptr == '=') {
- more_ptr++;
- SKIP_LWS(more_ptr);
- if (strncasecmp(more_ptr, "optional", 8) == 0) {
- sipContentDisp->required_handling = FALSE;
- } else if (strncasecmp(more_ptr, "required", 8) == 0) {
- sipContentDisp->required_handling = TRUE;
- }
- }
- } else {
- /* Keyword "handling" is not found
- * default values are already populated
- */
- }
- }
-
- cpr_free(content_disp_start);
- return (sipContentDisp);
-}
-
-
-/***************************************************************
- *
- * Parses headers in Refer-To body in a char array
- *
- **************************************************************/
-static uint16_t
-sippmh_parse_referto_headers (char *refto_line, char **header_arr)
-{
- uint16_t headNum = 0;
- char *tmpHead = NULL;
- char *lasts = NULL;
-
- if (refto_line == NULL) {
- return 0;
- }
-
- tmpHead = PL_strtok_r(refto_line, "?&", &lasts);
- while (tmpHead != NULL) {
- header_arr[headNum++] = tmpHead;
- tmpHead = PL_strtok_r(NULL, "?&", &lasts);
- }
- return headNum;
-}
-
-
-/*******************************************************************
- *
- * Parser routine for headers other than sip url. Parses Replaces
- * header, copies Accept-Contact and Proxy-Authorization headers
- * and skips other headers.
- *
- * Input parameters : Array containing headers in Refer-To body,
- * count of number of headers in Refer-To body
- * & pointer to Refer-To structure for parsed
- * values to be returned to calling function
- *
- * Returns : Zero if success, non-zero otherwise
- *
- *******************************************************************/
-static int
-sippmh_parse_other_headers (char **headerArr, uint16_t tokCount,
- sipReferTo_t *refer_to)
-{
- uint16_t count = 0;
- char *dup_header, *mhead;
-
- dup_header = mhead = NULL;
-
- for (count = 1; count < tokCount; count++) {
- dup_header = cpr_strdup(headerArr[count]);
- if (dup_header == NULL) {
- return (PARSE_ERR_NO_MEMORY);
- }
- mhead = strchr(dup_header, '=');
- if (mhead == NULL) {
- cpr_free(dup_header);
- return (PARSE_ERR_SYNTAX);
- } else {
- *mhead = '\0';
- }
- if (cpr_strcasecmp(dup_header, SIP_HEADER_REPLACES) == 0) {
-
- char *unescRepl_str = NULL;
-
- /*
- * copy the Replaces header so that it can be
- * echoed back in the triggered INVITE. Also
- * unescape any escpaed characters.
- */
- headerArr[count] = strstr(headerArr[count], "=");
- if (headerArr[count] == NULL) {
- cpr_free(dup_header);
- return (PARSE_ERR_SYNTAX);
- }
- *(headerArr[count])++ = 0;
- SKIP_LWS(headerArr[count]);
-
- /* if header body is NULL, return syntax error */
- if (*headerArr[count] == '\0') {
- cpr_free(dup_header);
- return (PARSE_ERR_SYNTAX);
- }
-
- unescRepl_str = (char *) cpr_malloc(strlen(headerArr[count]) + 1);
- if (unescRepl_str == NULL) {
- cpr_free(dup_header);
- return (PARSE_ERR_NO_MEMORY);
- }
-
- sippmh_convertEscCharToChar((const char *) headerArr[count],
- (uint8_t) strlen(headerArr[count]), unescRepl_str);
-
- refer_to->sip_replaces_hdr = unescRepl_str;
-
- } else if (cpr_strcasecmp(dup_header, SIP_HEADER_ACCEPT_CONTACT) == 0 ||
- cpr_strcasecmp(dup_header, SIP_C_HEADER_ACCEPT_CONTACT) == 0) {
- char *unescAccCont = NULL;
-
- /*
- * copy unescaped version of this header so
- * that it can be echoed back in triggered INVITE
- */
- headerArr[count] = strstr(headerArr[count], "=");
- if (headerArr[count] == NULL) {
- cpr_free(dup_header);
- return (PARSE_ERR_SYNTAX);
- }
- *(headerArr[count])++ = 0;
- SKIP_LWS(headerArr[count]);
-
- /* if header body is NULL, return syntax error */
- if (*headerArr[count] == '\0') {
- cpr_free(dup_header);
- return (PARSE_ERR_SYNTAX);
- }
-
- unescAccCont = (char *) cpr_malloc(strlen(headerArr[count]) + 1);
-
- if (unescAccCont == NULL) {
- cpr_free(dup_header);
- return (PARSE_ERR_NO_MEMORY);
- }
-
- sippmh_convertEscCharToChar((const char *) headerArr[count],
- (uint8_t) strlen(headerArr[count]),
- unescAccCont);
-
- refer_to->sip_acc_cont = unescAccCont;
-
- } else if (cpr_strcasecmp(dup_header, SIP_HEADER_PROXY_AUTH) == 0) {
-
- char *unescPrAuth = NULL;
-
- /*
- * copy this header to be echoed back in triggered INVITE
- * unescape any escaped chars before storing
- */
-
- headerArr[count] = strstr(headerArr[count], "=");
- if (headerArr[count] == NULL) {
- cpr_free(dup_header);
- return (PARSE_ERR_SYNTAX);
- }
- *(headerArr[count])++ = 0;
- SKIP_LWS(headerArr[count]);
-
- /* if header body is NULL, return syntax error */
- if (*headerArr[count] == '\0') {
- cpr_free(dup_header);
- return (PARSE_ERR_SYNTAX);
- }
-
- unescPrAuth = (char *) cpr_malloc(strlen(headerArr[count]) + 1);
- if (unescPrAuth == NULL) {
- cpr_free(dup_header);
- return (PARSE_ERR_NO_MEMORY);
- }
-
- sippmh_convertEscCharToChar((const char *) headerArr[count],
- (uint8_t) strlen(headerArr[count]),
- unescPrAuth);
-
- refer_to->sip_proxy_auth = unescPrAuth;
- }
- cpr_free(dup_header);
- }
-
- return 0; /* SUCCESS */
-}
-
-/**************************************************************
- * Parser routine for Refer-To header. Refer-To may contain
- * other headers like:
- * a) Replaces
- * b) Accept-Contact
- * c) Proxy-Authorization
- * will skip headers, we do not understand; parse Replaces;
- * and copy Accept-Contact and Proxy-Authorization headers
- * to be echoed back in the triggered INVITE.
- *
- * Input parameters : Refer-To string to be parsed.
- * Returns : Pointer to Refer-To structure with parsed values
- * if successful, NULL otherwise.
- *
- **************************************************************/
-sipReferTo_t *
-sippmh_parse_refer_to (char *input_refer_to)
-{
- char *refer_to_headers[MAX_REFER_TO_HEADER_CONTENTS];
- char *left_bracket, *right_bracket, *msg_body, *refer_to_val;
- sipReferTo_t *sipReferTo = NULL;
- genUrl_t *refUrl = NULL;
- uint16_t tokens = 0;
- int ref_header_count = 0;
-
- left_bracket = right_bracket = msg_body = refer_to_val = NULL;
-
- if (input_refer_to == NULL) {
- return NULL;
- }
-
- /*
- * Refer-To = ("Refer-To" | "r") ":" URL
- */
-
- /* make a copy of refer-to to work with */
- refer_to_val = cpr_strdup(input_refer_to);
- if (refer_to_val == NULL) {
- return NULL;
- }
-
- sipReferTo = (sipReferTo_t *) cpr_calloc(1, sizeof(sipReferTo_t));
- if (sipReferTo == NULL) {
- cpr_free(refer_to_val);
- return NULL;
- }
- sipReferTo->ref_to_start = refer_to_val;
-
- /* Initialize */
- for (ref_header_count = 0;
- ref_header_count < MAX_REFER_TO_HEADER_CONTENTS;
- ref_header_count++) {
- refer_to_headers[ref_header_count] = NULL;
- }
-
- /* first get rid of opening and closing braces, if there */
- left_bracket = strpbrk(refer_to_val, ",<");
- if (left_bracket) {
-
- /* This is a name-addr form */
- left_bracket++;
- right_bracket = strchr(left_bracket, '>');
- if (right_bracket) {
- *right_bracket++ = 0;
- }
- msg_body = left_bracket;
- } else {
-
- /* This is addr-spec format */
- msg_body = refer_to_val;
- SKIP_LWS(msg_body);
- }
-
- /* parse headers separated by ? or & in an array of char pointers */
- tokens = sippmh_parse_referto_headers(msg_body, refer_to_headers);
-
- if (tokens == 0) {
- CCSIP_ERR_DEBUG {
- buginf("\nEmpty Refer-To header\n");
- }
- sippmh_free_refer_to(sipReferTo);
- return NULL;
- }
-
- /* First parse url portion, this should be the first element
- * of the headers array
- */
- refUrl = sippmh_parse_url(refer_to_headers[0], FALSE);
- if (refUrl == NULL) {
- sippmh_free_refer_to(sipReferTo);
- return NULL;
- }
- sipReferTo->targetUrl = refUrl;
-
- /* next parse rest of the headers, skip ones we don't understand */
- parse_errno = sippmh_parse_other_headers(refer_to_headers, tokens,
- sipReferTo);
-
- if (parse_errno != 0) {
- CCSIP_ERR_DEBUG {
- buginf("\nError while parsing other Refer-To header\n");
- }
- sippmh_free_refer_to(sipReferTo);
- return NULL;
- }
-
- return (sipReferTo);
-}
-
-
-
-
-
-/*****************************************************************
- *
- * Parser routine for Replaces header. Replaces header has
- * call-id, to and from tags and signature scheme as parameters.
- * The parser parses and stores call-id and tags in the Replaces
- * structure and copies the signature scheme to be echoed back
- * in the triggered INVITE for attended transfer.
- *
- * Input parameters : Replaces string to be parsed,
- * boolean flag indicating whether the input
- * string shall be duplicated or not.
- *
- * Returns : pointer to Replaces structure with parsed values
- * if successful, NULL otherwise.
- *
- *****************************************************************/
-sipReplaces_t *
-sippmh_parse_replaces (char *input_repl, boolean dup_flag)
-{
-
- char *repl_str, *this_tok, *tagVal, *sign, *callid;
- sipReplaces_t *repcs = NULL;
- char *lasts = NULL;
-
- repl_str = this_tok = tagVal = sign = NULL;
-
- if (input_repl == NULL) {
- return NULL;
- }
-
-
- /*
- * Replaces = "Replaces" ":" 1#replaces-values
- * replaces-values = callid *( ";" replaces-param )
- * callid = token [ "@" token ]
- * replaces-param = to-tag | from-tag | rep-signature
- * | extension-param
- * to-tag = "to-tag=" UUID
- * from-tag = "from-tag=" UUID
- * rep-signature = signature-scheme *( ";" sig-scheme-params)
- * signature-scheme = "scheme" "=" token
- * sig-scheme-params = token "=" ( token | quoted string )
- */
-
- repcs = (sipReplaces_t *) cpr_calloc(1, sizeof(sipReplaces_t));
- if (repcs == NULL) {
- return NULL;
- }
-
- if (dup_flag) {
- repl_str = cpr_strdup(input_repl);
- if (!repl_str) {
- cpr_free(repcs);
- return NULL;
- }
- repcs->str_start = repl_str;
- } else {
- repl_str = input_repl;
- }
-
-
- /* if Replaces string has signature scheme parameter,
- * make a copy of the input string for parsing entire signature
- * parameter
- */
-
- if ((sign = strstr(repl_str, SIGNATURE_SCHEME)) != NULL) {
-
- /*
- * if to or from tag follows signature params, remove
- * them from this string
- */
- char *sign_str, *tag_str;
-
- sign_str = tag_str = NULL;
-
- sign_str = cpr_strdup(sign);
- if (sign_str == NULL) {
- sippmh_free_replaces(repcs);
- return NULL;
- }
- if ((tag_str = strstr(sign_str, ";to-tag")) ||
- (tag_str = strstr(sign_str, ";from-tag"))) {
- *tag_str = '\0';
- } else {
- /* terminate input string at signature param */
- *sign = '\0';
- }
- (repcs->signature_scheme) = sign_str;
- }
-
-
- this_tok = PL_strtok_r(input_repl, ";", &lasts);
- while (this_tok != NULL) {
- if (strncasecmp(this_tok, TO_TAG, 6) == 0) {
- if (repcs->toTag != NULL) {
- sippmh_free_replaces(repcs);
- return NULL; /* ERROR - more than 1 TO tag */
- } else {
- tagVal = strchr(this_tok, '=');
- if (tagVal) {
- tagVal++;
- SKIP_LWS(tagVal);
- repcs->toTag = tagVal;
- } else {
- sippmh_free_replaces(repcs);
- return NULL; /* ERROR */
- }
- }
- } else if (strncasecmp(this_tok, FROM_TAG, 8) == 0) {
- if (repcs->fromTag != NULL) {
- sippmh_free_replaces(repcs);
- return NULL; /* ERROR - more than 1 FROM tag */
- } else {
- tagVal = strchr(this_tok, '=');
- if (tagVal) {
- tagVal++;
- SKIP_LWS(tagVal);
- repcs->fromTag = tagVal;
- } else {
- sippmh_free_replaces(repcs);
- return NULL; /* ERROR */
- }
- }
- } else if (strncasecmp(this_tok, SIP_HEADER_REPLACES,
- sizeof(SIP_HEADER_REPLACES) - 1) == 0) {
- /* only other allowable field should be callid */
- callid = strchr(this_tok, '=');
- if (callid) {
- char *sp_token;
-
- callid++;
- SKIP_LWS(callid);
- repcs->callid = callid;
- /* remove trailing spaces */
- sp_token = strchr(repcs->callid, ' ');
- if (sp_token == NULL) {
- sp_token = strchr(repcs->callid, '\t');
- }
- if (sp_token) {
- *sp_token = 0;
- }
- } else {
- sippmh_free_replaces(repcs);
- return NULL; /* ERROR */
- }
- } else {
- sippmh_free_replaces(repcs);
- return NULL;
- }
- this_tok = PL_strtok_r(NULL, ";", &lasts);
- }
- /* check for errors */
- if ((repcs->callid == NULL) ||
- (repcs->toTag == NULL) ||
- (repcs->fromTag == NULL)) {
- sippmh_free_replaces(repcs);
- return NULL;
- }
-
- return repcs; /* SUCCESS */
-}
-
-
-/*
- * Converts a hex character (0-9, a-f, or A-F) into its integer
- * equivalent value.
- * ex.) '9' --> 9
- * 'a' --> 10
- * 'F' --> 15
- */
-static int
-sippmh_htoi (const char inputChar)
-{
- char inputValue[2];
- long strtol_result;
- char *strtol_end;
-
- inputValue[0] = inputChar;
- inputValue[1] = '\0';
-
- errno = 0;
- strtol_result = strtol(inputValue, &strtol_end, 16);
-
- if (errno || inputValue == strtol_end) {
- return 0;
- } else {
- return (int) strtol_result;
- }
-}
-
-/*
- * This function(similar to memchr()) works with both strings and array of characters.
- * Returns the pointer to the matched character, if any; NULL otherwise. To include memchr.c
- * in the phone library takes 1K of extra size and hence wrote this.
- */
-static void *
-char_lookup (const void *src, unsigned char c, int n)
-{
- const unsigned char *mem = (unsigned char *) src;
-
- while (n--) {
- if (*mem == c) {
- return ((void *) mem);
- }
- mem++;
- }
-
- return NULL;
-}
-
-
-/* List of characters that can exist in user part of URL/URI without escaping */
-#define userUnResCharListSize 17
-static char userUnResCharList[userUnResCharListSize] =
-{
- SEMI_COLON, EQUAL_SIGN, TILDA, STAR, UNDERSCORE, PLUS,
- SINGLE_QUOTE, LEFT_PARENTHESIS, RIGHT_PARENTHESIS, DOLLAR_SIGN,
- FORWARD_SLASH, DOT, DASH, EXCLAMATION, AMPERSAND, COMMA, QUESTION_MARK
-};
-
-
-/*
- * This utility function converts selected characters in a string to escaped characters,
- * per RFC2396. Escape format = %hexhex (hexhex - hex value of ASCII character)
- * ex. 'abc@123' gets converted to "abc%40123" if '@' exists in escapable character list
- *
- * inptStr = ptr to string of chars
- * inputStrLen = num of characters that you want to convert
- * excludeCharTbl = lookup table/string of characters that need not be escaped
- * excludeCharTblSize = number of characters in the table/string that need not be escaped
- * null_terminate = TRUE if '\0' is required to be added at end
- * FALSE if not required.
- * outputStr = ptr to pre-allocated memory for storing the
- * converted string
- * outputStrSize = the size limit of the outputStr buffer
- *
- * returns the new size of the output string
- * Converted string is stored in outputStr
- * (contents = converted str)
- */
-static size_t
-sippmh_escapeChars_util (const char *inputStr, size_t inputStrLen,
- char *excludeCharTbl, size_t excludeCharTblSize,
- char *outputStr, size_t outputStrSize,
- boolean null_terminate)
-{
- size_t char_cnt = 0;
- char *nextOutputChar;
- int additional_byte = null_terminate ? 1 : 0;
- size_t copy_count = 0;
-
- nextOutputChar = outputStr;
-
- while (char_cnt++ < inputStrLen) {
- /* Check for characters that doesn't need to be escaped */
- if (((*inputStr) >= 'A' && (*inputStr) <= 'Z') ||
- ((*inputStr) >= 'a' && (*inputStr) <= 'z') ||
- ((*inputStr) >= '0' && (*inputStr) <= '9') ||
- (char_lookup(excludeCharTbl, (unsigned char) *inputStr,
- excludeCharTblSize) != NULL)) {
- if (outputStrSize < (copy_count + 1 + additional_byte)) {
- break;
- }
- *nextOutputChar++ = *inputStr++;
- copy_count++;
- } else { // Characters that need escaping
- if (outputStrSize < (copy_count + 3 + additional_byte)) {
- break;
- }
- /* Copy %hh to output string */
- sprintf(nextOutputChar, "%c%x", '%', *inputStr++);
- nextOutputChar = nextOutputChar + 3;
- copy_count += 3;
- }
-
- }
-
- if (null_terminate) {
- copy_count++;
- *nextOutputChar = '\0';
- }
- return (copy_count);
-}
-
-/*
- * This function converts selected characters in a string to escaped characters,
- * per RFC2396. Escape format = %hexhex (hexhex - hex value of ASCII character)
- * ex. 'abc@123' gets converted to "abc%40123" if '@' exists in escapable character list
- *
- * inptStr = ptr to string of chars
- * inputStrLen = num of characters that you want to convert
- * outputStr = ptr to pre-allocated memory for storing the
- * converted string
- * outputStrSize = the size limit of the outputStr buffer
- * null_terminate = TRUE if '\0' is required to be added at end
- * FALSE if not required.
- * returns the new size of the output string
- *
- * Converted string is stored in outputStr
- * (contents = converted str)
- */
-size_t
-sippmh_convertURLCharToEscChar (const char *inputStr, size_t inputStrLen,
- char *outputStr, size_t outputStrSize,
- boolean null_terminate)
-{
- return (sippmh_escapeChars_util(inputStr, inputStrLen,
- userUnResCharList, userUnResCharListSize,
- outputStr, outputStrSize, null_terminate));
-}
-/*
- * This function converts any '\' or '"' character in a quoted string to escaped characters,
- * per RFC3261. Escape format = %hexhex (hexhex - hex value of ASCII character)
- * ex. 'abc\\' gets converted to "abc%5c%5c" if '\' exists in escapable character list
- *
- * inptStr = ptr to string of chars
- * inputStrLen = num of characters that you want to convert
- * outputStr = ptr to pre-allocated memory for storing the
- * converted string
- * outputStrSize = the size limit of the outputStr buffer
- * null_terminate = TRUE if '\0' is required to be added at end
- * FALSE if not required.
- * returns the new size of the output string
- *
- * Converted string is stored in outputStr
- * (contents = converted str)
- */
-size_t
-sippmh_converQuotedStrToEscStr(const char *inputStr, size_t inputStrLen,
- char *outputStr, size_t outputStrSize,
- boolean null_terminate)
-{
- size_t char_cnt = 0;
- char *nextOutputChar;
- int additional_byte = null_terminate ? 1 : 0;
- size_t copy_count = 0;
-
- nextOutputChar = outputStr;
-
- while (char_cnt++ < inputStrLen) {
- /* Check for characters that need to be escaped */
- if( ((*inputStr) == ESCAPE_CHAR) || ((*inputStr) == DOUBLE_QUOTE))
- {
- // Characters that need escaping
- if (outputStrSize < (copy_count + 3 + additional_byte)) {
- break;
- }
- /* Copy %hh to output string */
- sprintf(nextOutputChar, "%c%02x", '%', *inputStr++);
- nextOutputChar = nextOutputChar + 3;
- copy_count += 3;
- }
- else {
- if (outputStrSize < (copy_count + 1 + additional_byte)) {
- break;
- }
- *nextOutputChar++ = *inputStr++;
- copy_count++;
- }
-
- }
-
- if (null_terminate) {
- copy_count++;
- *nextOutputChar = '\0';
- }
-
- return (copy_count);
-}
-
-/*
- * This function converts all Escaped characters in a string
- * to their non-escaped format according to RFC2396.
- * Escape format = %hh (%<hex equivalent of ASCII char>)
- * ex. 'abc%40123' gets converted to "abc@123"
- *
- * inptStr = ptr to string of chars
- * inputStrLen = num of characters that you want to convert
- * outputStr = ptr to pre-allocated memory for storing the
- * converted string
- *
- * Converted string is stored in outputStr
- * (contents = converted str)
- * (contents = '\0' if no input string)
- */
-void
-sippmh_convertEscCharToChar (const char *inputStr, size_t inputStrLen,
- char *outputStr)
-{
- size_t char_cnt = 0;
- char *nextOutputChar;
- int value;
- boolean esc_char_found = FALSE;
-
- *outputStr = '\0';
- nextOutputChar = outputStr;
-
- while (char_cnt < inputStrLen) {
- if (*inputStr == PERCENT) {
- /* Skip ESC syntax */
- inputStr++;
- char_cnt++;
- esc_char_found = TRUE;
- }
-
- /* Copy character to output str */
- if (esc_char_found) {
-
- /* Convert 1st and 2nd hex chars to int */
- value = sippmh_htoi(*inputStr) * 16;
- inputStr++;
- char_cnt++;
- value += sippmh_htoi(*inputStr);
- sprintf(nextOutputChar, "%c", toascii(value));
-
- inputStr++;
- char_cnt++;
- esc_char_found = FALSE;
-
- } else {
- *nextOutputChar = *inputStr;
- inputStr++;
- char_cnt++;
- }
-
- nextOutputChar++;
- }
-
- *nextOutputChar = '\0';
-}
-
-
-void
-sippmh_free_replaces (sipReplaces_t *repl)
-{
-
- if (repl == NULL) {
- return;
- }
- if (repl->str_start) {
- cpr_free(repl->str_start);
- }
- if (repl->signature_scheme) {
- cpr_free(repl->signature_scheme);
- }
- cpr_free(repl);
-}
-
-
-void
-sippmh_free_refer_to (sipReferTo_t *ref_to)
-{
-
- if (ref_to == NULL) {
- return;
- }
- if (ref_to->ref_to_start) {
- cpr_free(ref_to->ref_to_start);
- }
- if (ref_to->sip_replaces_hdr) {
- cpr_free(ref_to->sip_replaces_hdr);
- }
- if (ref_to->sip_acc_cont) {
- cpr_free(ref_to->sip_acc_cont);
- }
- if (ref_to->sip_proxy_auth) {
- cpr_free(ref_to->sip_proxy_auth);
- }
- if (ref_to->targetUrl) {
- sippmh_genurl_free(ref_to->targetUrl);
- }
- cpr_free(ref_to);
-
-}
-
-
-static void
-sippmh_free_remote_party_id (sipRemotePartyId_t *remote_party_id)
-{
- if (remote_party_id) {
- if (remote_party_id->loc) {
- sippmh_free_location(remote_party_id->loc);
- }
- cpr_free(remote_party_id);
- }
-}
-
-
-void
-sippmh_free_remote_party_id_info (sipRemotePartyIdInfo_t *rpid_info)
-{
- uint32_t i;
-
- if (rpid_info) {
- if (rpid_info->num_rpid > 0) {
- for (i = 0; i < rpid_info->num_rpid; i++) {
- sippmh_free_remote_party_id(rpid_info->rpid[i]);
- rpid_info->rpid[i] = NULL;
- }
- }
- cpr_free(rpid_info);
- }
-}
-
-void
-sippmh_free_diversion_info (sipDiversionInfo_t *div_info)
-{
- if (div_info) {
- if (div_info->orig_called_name) {
- strlib_free(div_info->orig_called_name);
- }
- if (div_info->orig_called_number) {
- strlib_free(div_info->orig_called_number);
- }
- if (div_info->last_redirect_name) {
- strlib_free(div_info->last_redirect_name);
- }
- if (div_info->last_redirect_number) {
- strlib_free(div_info->last_redirect_number);
- }
- cpr_free(div_info);
- }
-
-}
-
-static boolean
-sippmh_parse_remote_party_id_params (char *params,
- sipRemotePartyId_t *remote_party_id)
-{
- boolean params_good;
- int param_len;
- char *param_name;
-
- if ((params == NULL) || (remote_party_id == NULL)) {
- return FALSE;
- }
-
- while (1) {
- params_good = FALSE;
-
- while (*params == ';') {
- params++;
- }
-
- param_name = params;
- SKIP_SIP_TOKEN(params);
- param_len = params - param_name;
- if (param_len == 0) {
- return FALSE;
- }
-
- /* Parse screen parameter */
- /* If there are multiple screen parameters, "no" takes precedence */
- if ((param_len == RPID_SCREEN_LEN) &&
- (strncasecmp(param_name, RPID_SCREEN, RPID_SCREEN_LEN) == 0) &&
- (!remote_party_id->screen ||
- cpr_strcasecmp(remote_party_id->screen, "no"))) {
- params = parse_generic_param(params, &remote_party_id->screen);
- if (params == NULL) {
- return FALSE;
- } else {
- params_good = TRUE;
- }
-
- /* Parse party-type parameter */
- } else if ((param_len == RPID_PARTY_TYPE_LEN) &&
- (strncasecmp(param_name, RPID_PARTY_TYPE,
- RPID_PARTY_TYPE_LEN) == 0)) {
- params = parse_generic_param(params, &remote_party_id->party_type);
- if (params == NULL) {
- return FALSE;
- } else {
- params_good = TRUE;
- }
-
- /* Parse id-type parameter */
- } else if ((param_len == RPID_ID_TYPE_LEN) &&
- (strncasecmp(param_name, RPID_ID_TYPE,
- RPID_ID_TYPE_LEN) == 0)) {
- params = parse_generic_param(params, &remote_party_id->id_type);
- if (params == NULL) {
- return FALSE;
- } else {
- params_good = TRUE;
- }
-
- /* Parse privacy parameter */
- } else if ((param_len == RPID_PRIVACY_LEN) &&
- (strncasecmp(param_name, RPID_PRIVACY,
- RPID_PRIVACY_LEN) == 0)) {
- params = parse_generic_param(params, &remote_party_id->privacy);
- if (params == NULL) {
- return FALSE;
- } else {
- params_good = TRUE;
- }
-
- /* Parse np parameter */
- } else if ((param_len == RPID_NP_LEN) &&
- (strncasecmp(param_name, RPID_NP, RPID_NP_LEN) == 0)) {
- params = parse_generic_param(params, &remote_party_id->np);
- if (params == NULL) {
- return FALSE;
- } else {
- params_good = TRUE;
- }
- }
-
- SKIP_LWS(params);
- if (*params == SEMI_COLON) {
- /* More parameters follow */
- *params++ = '\0';
- SKIP_LWS(params);
- } else {
- break;
- }
- }
-
- return params_good;
-}
-
-sipRemotePartyId_t *
-sippmh_parse_remote_party_id (const char *input_remote_party_id)
-{
- /* static const char fname[] = "sippmh_parse_remote_party_id"; */
- char *more_ptr;
- sipRemotePartyId_t *remote_party_id;
- char *remote_party_id_str;
-
- /*
- * Remote-Party-ID = "Remote-Party-ID" ":" [display-name]
- * "<" addr-spec ">" *(";" rpi-token)
- * rpi-token = rpi-screen | rpi-pty-type |
- * rpi-id-type | rpi-privacy | rpi-np |
- * other-rpi-token
- * rpi-screen = "screen" "=" ("no" | "yes")
- * rpi-pty-type = "party" "=" ("calling" | "called" | token)
- * rpi-id-type = "id-type" "=" ("subscriber" | "user" | "alias" |
- * "return" | "term" | token)
- * rpi-privacy = "privacy" = 1#(
- * ("full" | "name" | "uri" | "off" | token)
- * ["-" ("network" | token) ] )
- * rpi-np = "np" "=" ("ordinary" | "residential" | "business" |
- * "priority" | "hotel" | "failure" | "hospital" |
- * "prison" | "police" | "test" | "payphone" |
- * "coin" | "payphone-public" | "payphone-private" |
- * "coinless" | "restrict" | "coin-restrict" |
- * "coinless-restrict" | "reserved" | "operator" |
- * "trans-freephone" | "isdn-res" | "isdn-bus" |
- * "unknown" | "emergency" | token )
- * other-rpi-token = ["-"] token ["=" (token | quoted-string)]
- */
-
- remote_party_id = (sipRemotePartyId_t *)
- cpr_calloc(1, sizeof(sipRemotePartyId_t));
- if (remote_party_id == NULL) {
- return NULL;
- }
-
- /* Duplicate the string and work with it -
- * This duplicate string is stored in the location structure
- * pointed to by remote_party_id->loc and freed when the that
- * structure is freed. Note that this pointer is *not* dup'ed
- * in the parse_nameaddr_or_addrspec structure
- */
- remote_party_id_str = cpr_strdup(input_remote_party_id);
-
- if (remote_party_id_str == NULL) {
- sippmh_free_remote_party_id(remote_party_id);
- remote_party_id = NULL;
- more_ptr = NULL;
- } else {
- remote_party_id->loc =
- sippmh_parse_nameaddr_or_addrspec(remote_party_id_str,
- remote_party_id_str, FALSE,
- FALSE, &more_ptr);
-
- if (remote_party_id->loc == NULL) {
- cpr_free(remote_party_id_str);
- sippmh_free_remote_party_id(remote_party_id);
- remote_party_id = NULL;
- more_ptr = NULL;
- }
- }
-
- if (more_ptr == NULL || *more_ptr == 0) {
- /* No params. Use defaults of:
- * party=calling, screen=no, id-type=subscriber,
- * privacy=off, np=0 (ordinary)
- */
- } else {
- (void) sippmh_parse_remote_party_id_params(more_ptr, remote_party_id);
- }
-
- return remote_party_id;
-}
-
-
-char *
-sippmh_generate_authorization (sip_author_t *sip_author)
-{
- char *buffer;
-
- /*
- * This routine takes a sip_author_t struct and generates an Authorization
- * header or a Proxy-Authorization header. Since this routine generates
- * a header for Authorization or Proxy-Authorization, the header will
- * start with "Digest" or "Basic". The user should use sstrncat to
- * add "Proxy Authorization: " or "Authorization: " depending which is
- * needed.
- */
- if (!sip_author) {
- return NULL;
- }
- buffer = (char *) cpr_malloc(MAX_SIP_HEADER_LENGTH);
- if (!buffer) {
- return NULL;
- }
-
- if (sip_author->scheme == SIP_DIGEST) {
- snprintf(buffer, MAX_SIP_HEADER_LENGTH,
- "%s %s=\"%s\",%s=\"%s\",%s=\"%s\",%s=\"%s\",%s=\"%s\"",
- AUTHENTICATION_DIGEST,
- AUTHENTICATION_USERNAME, sip_author->d_username,
- AUTHENTICATION_REALM, sip_author->realm,
- AUTHENTICATION_URI, sip_author->unparsed_uri,
- AUTHENTICATION_RESPONSE, sip_author->response,
- AUTHENTICATION_NONCE, sip_author->nonce);
-
- /*
- * The header must have username, realm, uri, response, and nonce.
- * All other parameters are optional, so check if they exist and
- * add them on to the buffer if they do.
- */
-
- if (sip_author->opaque) {
- char *buffer2;
-
- buffer2 = (char *) cpr_malloc(MAX_URI_LENGTH);
- if (!buffer2) {
- cpr_free(buffer);
- return NULL;
- }
- snprintf(buffer2, MAX_URI_LENGTH, ",%s=\"%s\"",
- AUTHENTICATION_OPAQUE, sip_author->opaque);
- sstrncat(buffer, buffer2, MAX_SIP_HEADER_LENGTH - strlen(buffer));
- cpr_free(buffer2);
- }
- if (sip_author->cnonce) {
- char *buffer3;
-
- buffer3 = (char *) cpr_malloc(MAX_URI_LENGTH);
- if (!buffer3) {
- cpr_free(buffer);
- return NULL;
- }
- snprintf(buffer3, MAX_URI_LENGTH,
- ",cnonce=\"%s\"", sip_author->cnonce);
- sstrncat(buffer, buffer3, MAX_SIP_HEADER_LENGTH - strlen(buffer));
- cpr_free(buffer3);
- }
- if (sip_author->qop) {
- char *buffer4;
-
- buffer4 = (char *) cpr_malloc(MAX_URI_LENGTH);
- if (!buffer4) {
- cpr_free(buffer);
- return NULL;
- }
- snprintf(buffer4, MAX_URI_LENGTH, ",qop=%s", sip_author->qop);
- sstrncat(buffer, buffer4, MAX_SIP_HEADER_LENGTH - strlen(buffer));
- cpr_free(buffer4);
- }
- if (sip_author->nc_count) {
- char *buffer5;
-
- buffer5 = (char *) cpr_malloc(MAX_URI_LENGTH);
- if (!buffer5) {
- cpr_free(buffer);
- return NULL;
- }
- snprintf(buffer5, MAX_URI_LENGTH, ",nc=%s", sip_author->nc_count);
- sstrncat(buffer, buffer5, MAX_SIP_HEADER_LENGTH - strlen(buffer));
- cpr_free(buffer5);
- }
- if (sip_author->algorithm) {
- char *buffer6;
-
- buffer6 = (char *) cpr_malloc(MAX_URI_LENGTH);
- if (!buffer6) {
- cpr_free(buffer);
- return NULL;
- }
- snprintf(buffer6, MAX_URI_LENGTH,
- ",%s=%s", AUTHENTICATION_ALGORITHM, sip_author->algorithm);
- sstrncat(buffer, buffer6, MAX_SIP_HEADER_LENGTH - strlen(buffer));
- cpr_free(buffer6);
- }
- } else {
- sprintf(buffer, "%s %s", AUTHENTICATION_BASIC, sip_author->user_pass);
- }
- return buffer;
-}
-
-void
-sippmh_free_authen (sip_authen_t *sip_authen)
-{
- if (sip_authen) {
- cpr_free(sip_authen->str_start);
- cpr_free(sip_authen);
- }
-}
-
-static boolean
-sippmh_validate_authenticate (sip_authen_t *sip_authen)
-{
- if (sip_authen) {
- if ((sip_authen->realm != NULL) && (sip_authen->nonce != NULL)) {
- return TRUE;
- } else {
- return FALSE;
- }
- }
- return FALSE;
-}
-
-/* routine used to parse WWW-Authenticate and Proxy-Authenticate headers */
-
-sip_authen_t *
-sippmh_parse_authenticate (const char *input_char)
-{
- sip_authen_t *sip_authen;
- char *input;
- boolean good_params;
- boolean qop_found = FALSE;
- char *trash;
-
-/*
- * Basic:
- * "WWW-Authenticate" ":" 1#challenge
- * challenge = "Basic" realm
- *******************************************************
- * Digest:
- * "Digest" digest-challenge
- * digest-challenge = 1#( realm | [ domain ] | nonce |
- * [ opaque ] |[ stale ] | [ algorithm ] |
- * [ qop-options ] | [auth-param] )
- *
- * domain = "domain" "=" <"> URI ( 1*SP URI ) <">
- * URI = absoluteURI | abs_path
- * opaque = "opaque" "=" quoted-string
- * stale = "stale" "=" ( "true" | "false" )
- * algorithm = "algorithm" "=" ( "MD5" | "MD5-sess" |
- * token )
- * qop-options = "qop" "=" <"> 1#qop-value <">
- * qop-value = "auth" | "auth-int" | token
- */
-
- if (!input_char) {
- return NULL;
- }
-
- input = cpr_strdup(input_char);
- if (!input) {
- return NULL;
- }
-
- sip_authen = (sip_authen_t *) cpr_calloc(1, sizeof(sip_authen_t));
- if (!sip_authen) {
- cpr_free(input);
- return NULL;
- }
-
- sip_authen->str_start = input;
- SKIP_WHITE_SPACE(input);
-
- /* now pointing at Basic, pgp or Digest */
-
- if (strncasecmp(input, AUTHENTICATION_BASIC, 5) == 0) {
- sip_authen->scheme = SIP_BASIC;
- input += 5;
- *input = 0;
- input++;
- SKIP_WHITE_SPACE(input);
- if (strncasecmp(input, AUTHENTICATION_REALM, 5) == 0) {
- input += 5;
- SKIP_WHITE_SPACE(input);
- if (*input == '=') {
- input++;
- } else {
- sippmh_free_authen(sip_authen);
- CCSIP_ERR_DEBUG {
- buginf("\n%s", get_debug_string(DEBUG_PMH_INCORRECT_SYNTAX));
- }
- return NULL;
- }
- SKIP_WHITE_SPACE(input);
- sip_authen->realm = input;
- return sip_authen;
- }
- sip_authen->user_pass = input; /* encoded base 64 */
- return sip_authen;
-
- } else if (strncasecmp(input, AUTHENTICATION_DIGEST, 6) == 0) {
- sip_authen->scheme = SIP_DIGEST;
- input += 6;
- *input = 0;
- input++;
- SKIP_WHITE_SPACE(input);
- } else {
- sippmh_free_authen(sip_authen);
- CCSIP_ERR_DEBUG {
- buginf("\n%s", get_debug_string(DEBUG_PMH_INVALID_SCHEME));
- }
- return NULL;
- }
-
- /* pointing at Digest-challenge */
-
- /* if algorithm is not in string set it to md5 */
-
- sip_authen->algorithm = "md5";
-
- /* loop through string until all fields have been handled */
-
- while (input) {
- char **ptr = NULL;
-
- if (strncasecmp(input, AUTHENTICATION_DOMAIN, 6) == 0) {
- input += 6;
- ptr = &(sip_authen->unparsed_domain);
- } else if (strncasecmp(input, AUTHENTICATION_ALGORITHM, 9) == 0) {
- input += 9;
- ptr = &(sip_authen->algorithm);
- } else if (strncasecmp(input, AUTHENTICATION_OPAQUE, 6) == 0) {
- input += 6;
- ptr = &(sip_authen->opaque);
- } else if (strncasecmp(input, "stale", 5) == 0) {
- input += 5;
- ptr = &(sip_authen->stale);
- } else if (strncasecmp(input, AUTHENTICATION_REALM, 5) == 0) {
- input += 5;
- ptr = &(sip_authen->realm);
- } else if (strncasecmp(input, AUTHENTICATION_NONCE, 5) == 0) {
- input += 5;
- ptr = &(sip_authen->nonce);
- } else if (strncasecmp(input, "qop", 3) == 0) {
- input += 3;
- ptr = &(sip_authen->qop);
- qop_found = TRUE;
- } else {
- /*
- * Ignore unrecognized parameters.
- */
- ptr = &trash;
- input = strchr(input, EQUAL_SIGN);
- if (input == NULL) {
- sippmh_free_authen(sip_authen);
- CCSIP_ERR_DEBUG {
- buginf("\n%s", get_debug_string(DEBUG_PMH_INVALID_FIELD_VALUE));
- }
- return NULL;
- }
- }
- SKIP_WHITE_SPACE(input);
- if (*input != EQUAL_SIGN) {
- sippmh_free_authen(sip_authen);
- CCSIP_ERR_DEBUG {
- buginf("\n%s", get_debug_string(DEBUG_PMH_INCORRECT_SYNTAX));
- }
- return NULL;
- }
- input++; /* skip the equal sign */
- SKIP_WHITE_SPACE(input);
- /* input is now pointing at the value of the parameter */
- *ptr = input;
- if (*input == DOUBLE_QUOTE) {
- input++;
- *ptr = input; /*sam do not want the quotes in the string */
- input = strchr(input, DOUBLE_QUOTE);
- if (input == NULL) {
- sippmh_free_authen(sip_authen);
- CCSIP_ERR_DEBUG {
- buginf("\n%s", get_debug_string(DEBUG_PMH_INCORRECT_SYNTAX));
- }
- return NULL;
- } else {
- *input++ = '\0'; /*sam string needs to be null terminated */
- }
- /*
- * Check the qop. If qop is included it has to be either
- * auth, auth-int or both. If both are included then we will
- * just drop the second one.
- */
- if (qop_found == TRUE) {
- char *qop_input = NULL;
-
- if (sip_authen->qop) {
- qop_input = strchr(sip_authen->qop, COMMA);
- }
- if (qop_input != NULL) {
- *qop_input = '\0';
- }
-
- /*
- * Make sure that the qop is either auth or auth-int
- */
- if ((strncasecmp(sip_authen->qop, "auth", 4) != 0) &&
- (strncasecmp(sip_authen->qop, "auth-int", 8) != 0)) {
- sip_authen->qop = NULL;
- }
- }
- }
-
- input = strchr(input, COMMA);
- if (!input) {
- good_params = sippmh_validate_authenticate(sip_authen);
- if (good_params) {
- return sip_authen;
- } else {
- sippmh_free_authen(sip_authen);
- CCSIP_ERR_DEBUG {
- buginf("\n%s", get_debug_string(DEBUG_PMH_NOT_ENOUGH_PARAMETERS));
- }
- return NULL;
- }
- }
- *input++ = 0;
- SKIP_WHITE_SPACE(input);
- }
-
- sippmh_free_authen(sip_authen);
- return NULL;
-}
-
-/*
- * Function: sippmh_parse_displaystr
- *
- * Parameters: Display string to be parsed
- *
- * Description:Removes leading <sip: and every character
- * after : in string
- *
- * Returns: Pointer to parsed string
- *
- */
-
-string_t
-sippmh_parse_displaystr (string_t displaystr)
-{
- char temp_displaystr[CC_MAX_DIALSTRING_LEN];
- char *temp_ptr;
- char *temp;
-
- sstrncpy(temp_displaystr, displaystr, CC_MAX_DIALSTRING_LEN);
- temp_ptr = (char *) temp_displaystr;
-
- temp = strcasestr(temp_ptr, "sip:");
- if (temp) {
- temp_ptr = temp + 4;
- }
- temp = strchr(temp_ptr, ':');
- if (temp) {
- *temp = 0;
- }
- temp = strchr(temp_ptr, '?');
- if (temp) {
- *temp = 0;
- }
- temp = strchr(temp_ptr, ';');
- if (temp) {
- *temp = 0;
- }
- temp = strchr(temp_ptr, '>');
- if (temp) {
- *temp = 0;
- }
- displaystr = strlib_update(displaystr, temp_ptr);
- return (displaystr);
-}
-
-/*
- * Function: sippmh_process_via_header
- *
- * Parameters: Received Sip Message
- * IP Address the Message was received from
- *
- * Description: Appends received=<ip_address> to the first Via
- * field if the ip address we received this message
- * from is not the same as the ip address in the via
- * field or if it contains a domain name
- *
- * Returns: None
- *
- */
-void
-sippmh_process_via_header (sipMessage_t *sip_message,
- cpr_ip_addr_t *source_ip_address)
-{
- char dotted_ip[MAX_IPADDR_STR_LEN];
- char *hdr_start;
- char *new_buf;
- int new_buf_len;
- char *offset;
- long old_header_offset;
- sipVia_t *via;
- cpr_ip_addr_t tmp_ip_addr;
-
- CPR_IP_ADDR_INIT(tmp_ip_addr);
-
- if (sip_message && sippmh_is_request(sip_message)) {
- via = sippmh_parse_via(sip_message->hdr_cache[VIA].val_start);
- if (via == NULL) {
- /* error message already displayed in parse function */
- /* mark the message as being incomplete so a 400 will get sent */
- sip_message->is_complete = 0;
- return;
- }
-
- util_ntohl(&tmp_ip_addr, source_ip_address);
- ipaddr2dotted(dotted_ip, &tmp_ip_addr);
- if (strcmp(via->host, dotted_ip) && (via->recd_host == NULL)) {
- hdr_start = sip_message->hdr_cache[VIA].hdr_start;
-
- /*
- * +3 accounts for the ; and the = before and after the received
- * and the terminating NULL
- */
- new_buf_len = strlen(hdr_start) + sizeof(VIA_RECEIVED) + strlen(dotted_ip) + 3;
- new_buf = (char *) cpr_malloc(new_buf_len);
- /*
- * If we cannot allocate memory, we will just leave
- * the VIA alone and hope things work out for the best
- */
- if (new_buf != NULL) {
- offset = strchr(hdr_start, ',');
- old_header_offset = sip_message->hdr_cache[VIA].val_start -
- hdr_start;
- sip_message->hdr_cache[VIA].hdr_start = new_buf;
- sip_message->hdr_cache[VIA].val_start = new_buf +
- old_header_offset;
-
- if (offset) {
- snprintf(new_buf, new_buf_len, "%.*s;%s=%s%s", (int) (offset - hdr_start), hdr_start, VIA_RECEIVED, dotted_ip, offset);
- } else {
- snprintf(new_buf, new_buf_len, "%s;%s=%s", hdr_start, VIA_RECEIVED, dotted_ip);
- }
-
- cpr_free(hdr_start);
- }
- }
- sippmh_free_via(via);
- }
-}
-
-
-/*
- * Function: sippmh_parse_user
- *
- * Parameters: user portion of URL to parse
- *
- * Description: This function will remove any parameters
- * which appear in the user portion of the url.
- * (i.e. 15726;oct3=128@10.10.10.10 will return 15726)
- * The SIP Phone does not care about the extra parameters and
- * they need to be removed so that the user portion will
- * match the phone provisioning and display correctly.
- *
- * Returns: A Copy of the input string with the parameters removed
- * if things go well. NULL if we encounter an error.
- */
-char *
-sippmh_parse_user (char *url_main)
-{
- char *user = NULL;
- size_t size = 0;
- char *lasts = NULL;
-
- if (url_main == NULL) {
- return (NULL);
- }
-
- /*
- * If the first char is ';', give up. That
- * breaks our assumption.
- */
- if (*url_main == SEMI_COLON) {
- return (NULL);
- }
-
- /*
- * Create a new string and copy the url_main
- * string into it. (We can't change the original
- * string because it may be needed for creating
- * SIP response messages.)
- */
- size = strlen(url_main) + 1;
- user = (char *) cpr_malloc(size);
- /*
- * If the malloc fails, return the original URL.
- */
- if (user == NULL) {
- return (NULL);
- }
-
- sstrncpy(user, url_main, size);
-
- /*
- * Search for ";" and null terminate the string there.
- * An assumption has been made that any parameters will come
- * after the number. i.e.: "15726;param=paramval"
- */
- (void) PL_strtok_r(user, ";", &lasts);
- return (user);
-}
-
-/*
- * Function: sippmh_parse_message_summary
- *
- * Parameters: The incoming SIP message and a container to be
- * filled with the parsed message body.
- *
- * Description: This function will parse the incoming MWI NTFY SIP message
- * and fill the passed in structure with the
- * contents of the parsed message.Basic Error checking is done on
- * the passed in message.
- *
- * Returns: SIP_ERROR on error.SIP_OK otherwise.
- */
-int32_t
-sippmh_parse_message_summary(sipMessage_t *pSipMessage, sipMessageSummary_t *mesgSummary)
-{
- int i = 0;
- int j = 0;
- char *p = NULL;
- char *val = NULL;
- char temp[MAX_SIP_URL_LENGTH];
- boolean token_found = FALSE;
- boolean hp_found = FALSE;
- long strtol_result;
- char *strtol_end;
-
- p = strstr(pSipMessage->mesg_body[0].msgBody, "Messages-Waiting");
-
- if (!p) {
- p = strstr(pSipMessage->mesg_body[0].msgBody, "Message-Waiting");
- }
-
- if (p) {
- memset(temp, '\0', MAX_SIP_URL_LENGTH);
-
- trim_right(p);
-
- val = strstr(p, ":");
- if (val) {
- val++;
-
- i = j = 0;
- while (val[j] != '\0' && val[j] != '\n' && isspace(val[j])) {
- j++;
- }
- while (val[j] != '\0' && val[j] != '\n' && val[j] != '\r') {
- // return error if obviously wrong
- if (!isalpha(val[j])) {
- return SIP_ERROR;
- }
- temp[i] = val[j];
- j++;
- if (++i >= MAX_SIP_URL_LENGTH) {
- return SIP_ERROR;
- }
- }
- temp[i] = '\0';
- } else {
- return SIP_ERROR;
- }
- } else {
- return SIP_ERROR;
- }
-
- if (cpr_strcasecmp(temp, "no") == 0) {
- mesgSummary->mesg_waiting_on = FALSE;
- } else if (cpr_strcasecmp(temp, "yes") == 0) {
- mesgSummary->mesg_waiting_on = TRUE;
- } else {
- return SIP_ERROR;
- }
-
-/*
- p = strstr(pSipMessage->mesg_body[0].msgBody, "Message-Account");
-
- if (p) {
- trim_right(p);
-
- val = strstr(p, ":");
- if (val) {
- val++;
-
- i = j = 0;
- while (val[j] != '\0' && val[j] != '\n' && isspace(val[j])) {
- j++;
- }
-
- while (val[j] != '\0' && val[j] != '\n' && val[j] != '\r') {
- mesgSummary->message_account[i] = val[j];
- j++;
- if (++i >= MAX_SIP_URL_LENGTH) {
- return SIP_ERROR;
- }
- }
- mesgSummary->message_account[i] = '\0';
- } else {
- return SIP_ERROR;
- }
- }
-*/
-
- p = strstr(pSipMessage->mesg_body[0].msgBody, "Voice-Message");
-
- if (p) {
- mesgSummary->type = mwiVoiceType;
- memset(temp, '\0', MAX_SIP_URL_LENGTH);
- trim_right(p);
- i = j = 0;
- val = strstr(p, ":");
- if (val) {
- val++;
-
- while (val[j] != '\0' && val[j] != '\n' && isspace(val[j])) {
- j++;
- }
-
- while (val[j] != '\0' && val[j] != '\n' && val[j] != '\r' && !isspace(val[j]) && val[j] != '(') {
- if (!isdigit(val[j])) {
- if (val[j] == '/') {
- temp[i] = '\0';
-
- errno = 0;
- strtol_result = strtol(temp, &strtol_end, 10);
-
- if (errno || temp == strtol_end || strtol_result > INT_MAX) {
- return SIP_ERROR;
- }
-
- mesgSummary->newCount = (int) strtol_result;
- token_found = TRUE;
- i = 0;
- } else {
- return SIP_ERROR;
- }
- } else {
- temp[i] = val[j];
- if (++i >= MAX_SIP_URL_LENGTH) {
- return SIP_ERROR;
- }
- }
- j++;
- }
- temp[i] = '\0';
-
- if (token_found) {
- errno = 0;
- strtol_result = strtol(temp, &strtol_end, 10);
-
- if (errno || temp == strtol_end || strtol_result > INT_MAX) {
- return SIP_ERROR;
- }
-
- mesgSummary->oldCount = (int) strtol_result;
- }
-
- temp[i = 0] = '\0';
- while (val[j] != '\0' && val[j] != '\n' && isspace(val[j])) {
- j++;
- }
-
- if (val[j] == '(') {
- j++;
- while (val[j] != '\0' && val[j] != '\n' && isspace(val[j])) {
- j++;
- }
-
- while (val[j] != '\0' && val[j] != '\n' && val[j] != '\r' && !isspace(val[j]) && val[j] != ')') {
- if (!isdigit(val[j])) {
- if (val[j] == '/') {
- temp[i] = '\0';
-
- errno = 0;
- strtol_result = strtol(temp, &strtol_end, 10);
-
- if (errno || temp == strtol_end || strtol_result > INT_MAX) {
- return SIP_ERROR;
- }
-
- mesgSummary->hpNewCount = (int) strtol_result;
- hp_found = TRUE;
- i = 0;
- } else {
- return SIP_ERROR;
- }
- } else {
- temp[i] = val[j];
- if (++i >= MAX_SIP_URL_LENGTH) {
- return SIP_ERROR;
- }
- }
- j++;
- }
- temp[i] = '\0';
- if (hp_found) {
- errno = 0;
- strtol_result = strtol(temp, &strtol_end, 10);
-
- if (errno || temp == strtol_end || strtol_result > INT_MAX) {
- return SIP_ERROR;
- }
-
- mesgSummary->hpOldCount = (int) strtol_result;
- }
- }
- if (!hp_found) {
- mesgSummary->hpNewCount = mesgSummary->hpOldCount = -1;
- }
- /*make sure the urgent message counts don't exceed the total message counts*/
- if ((mesgSummary->hpNewCount > mesgSummary->newCount) ||
- (mesgSummary->hpOldCount > mesgSummary->oldCount)) {
- return SIP_ERROR;
- }
- if (!token_found) {
- return SIP_ERROR;
- }
- } else {
- return SIP_ERROR;
- }
- }
-
- return SIP_OK;
-}
-/*
- * This function compares two strings that may contain escaped characters
- * in either of them and determines if they are equivalent, ignoring the
- * case if ignore_case is TRUE.
- * s1 = ptr to the first string of chars
- * s2 = ptr to the second string of chars
- * return: integer value of 0 if they are equivalent, <> 0 otherwise.
- */
-int
-sippmh_cmpURLStrings (const char *s1, const char *s2, boolean ignore_case)
-{
- const unsigned char *us1 = (const unsigned char *) s1;
- const unsigned char *us2 = (const unsigned char *) s2;
- int value1, value2;
- int esc_char_incr_in_s1 = 0; // # of chars to skip in s1 if the given char is escaped
- int esc_char_incr_in_s2 = 0; // # of chars to skip in s2 if the given char is escaped
-
- if ((!s1 && s2) || (s1 && !s2)) /* no match if only one ptr is NULL */
- return (int) (s1 - s2); /* if one of these is NULL it will be the
- * lesser of the two values and therefore
- * we'll get the proper sign in the int */
-
- if (s1 == s2) { /* match if both ptrs the same (e.g. NULL) */
- return 0;
- }
-
- value1 = 0;
- value2 = 0;
- while (*us1 != '\0') {
- if (*us1 == PERCENT) {
- esc_char_incr_in_s1 = 2;
-
- /* Convert 1st and 2nd hex chars to int */
- value1 = sippmh_htoi(*(us1 + 1)) * 16;
- value1 += sippmh_htoi(*(us1 + 2));
- } else {
- value1 = *us1;
- }
-
- if (*us2 == PERCENT) {
- esc_char_incr_in_s2 = 2;
-
- /* Convert 1st and 2nd hex chars to int */
- value2 = sippmh_htoi(*(us2 + 1)) * 16;
- value2 += sippmh_htoi(*(us2 + 2));
- } else {
- value2 = *us2;
- }
-
- if ((ignore_case && (toupper(value1) == toupper(value2))) ||
- (!ignore_case && (value1 == value2))) {
- us1 += (1 + esc_char_incr_in_s1);
- us2 += (1 + esc_char_incr_in_s2);
- esc_char_incr_in_s1 = 0;
- esc_char_incr_in_s2 = 0;
- } else {
- break;
- }
- }
-
- if (ignore_case) {
- return (toupper(value1) - toupper(value2));
- } else {
- return (value1 - value2);
- }
-}
-
-int
-sippmh_add_call_info (sipMessage_t *sip_message_p, cc_call_info_t *call_info_p)
-{
- if (sip_message_p && call_info_p) {
- char *call_info_hdr_p = ccsip_encode_call_info_hdr(call_info_p, NULL);
-
- if (call_info_hdr_p != NULL) {
- (void) sippmh_add_text_header(sip_message_p, SIP_HEADER_CALL_INFO,
- (const char *) call_info_hdr_p);
- cpr_free(call_info_hdr_p);
- }
- }
- return (0);
-}
-
-/*
- * Function: sippmh_parse_supported_require
- *
- * Parameters: contents of the Supported or Require header
- *
- * punsupported_tokens: if the caller wants to know the
- * unsupported option tokens, it will pass a non-null pointer.
- * If punsupporte_tokens is NULL, then the caller does not
- * want to know the unsupported options.
- *
- * It is caller's responsibility to free the contents of this
- * pointer.
- *
- * Description: This function will parse for the various options tags
- * in the supported and require headers
- *
- * Returns: A bit map containing the values in the header
- *
- * Format of the line is as follows:
- * Supported: replaces, join, sec-agree, whatever ...
- * Require: replaces, join, sec-agree, whatever ...
- */
-uint32_t
-sippmh_parse_supported_require (const char *header, char **punsupported_tokens)
-{
- const char *fname = "sippmh_parse_supported_require";
- uint32_t tags = 0;
- char *temp_header;
- char *token;
- const char *delim = ", \r\n\t";
- int unsupported_tokens_size = 0;
- char *bad_token = NULL;
- int size;
- char *lasts = NULL;
-
- if (header == NULL) {
- return (tags);
- }
-
- if (punsupported_tokens != NULL) {
- *punsupported_tokens = NULL; //assume everything will go right
- }
-
- //need to keep own buffer since PL_strtok_r is destructive
- size = strlen(header) + 1;
- temp_header = (char *) cpr_malloc(size);
- if (temp_header == NULL) {
- CCSIP_DEBUG_ERROR("%s: malloc failed for strlen(header)=%d\n", fname,
- strlen(header));
- return tags;
- }
- sstrncpy(temp_header, header, size);
-
- token = PL_strtok_r(temp_header, delim, &lasts);
- while (token != NULL) {
- bad_token = NULL;
-
- if (strcmp(token, REQ_SUPP_PARAM_REPLACES) == 0) {
- tags |= replaces_tag;
- } else if (strcmp(token, REQ_SUPP_PARAM_100REL) == 0) {
- tags |= rel_tag;
- bad_token = token;
- } else if (strcmp(token, REQ_SUPP_PARAM_EARLY_SESSION) == 0) {
- tags |= early_session_tag;
- bad_token = token;
- } else if (strcmp(token, REQ_SUPP_PARAM_JOIN) == 0) {
- tags |= join_tag;
- } else if (strcmp(token, REQ_SUPP_PARAM_PATH) == 0) {
- tags |= path_tag;
- bad_token = token;
- } else if (strcmp(token, REQ_SUPP_PARAM_PRECONDITION) == 0) {
- tags |= precondition_tag;
- bad_token = token;
- } else if (strcmp(token, REQ_SUPP_PARAM_PREF) == 0) {
- tags |= pref_tag;
- bad_token = token;
- } else if (strcmp(token, REQ_SUPP_PARAM_PRIVACY) == 0) {
- tags |= privacy_tag;
- bad_token = token;
- } else if (strcmp(token, REQ_SUPP_PARAM_SEC_AGREE) == 0) {
- tags |= sec_agree_tag;
- bad_token = token;
- } else if (strcmp(token, REQ_SUPP_PARAM_TIMER) == 0) {
- tags |= timer_tag;
- bad_token = token;
- } else if (strcmp(token, REQ_SUPP_PARAM_NOREFERSUB) == 0) {
- tags |= norefersub_tag;
- } else if (strcmp(token, REQ_SUPP_PARAM_CISCO_CALLINFO) == 0) {
- tags |= cisco_callinfo_tag;
- } else if (strcmp(token, REQ_SUPP_PARAM_CISCO_SERVICE_CONTROL) == 0) {
- tags |= cisco_service_control_tag;
-
- } else if (strcmp(token, REQ_SUPP_PARAM_SDP_ANAT) == 0) {
- tags |= sdp_anat_tag;
- }
- else if (strcmp(token, REQ_SUPP_PARAM_EXTENED_REFER) == 0) {
- tags |= extended_refer_tag;
- } else if (strcmp(token, REQ_SUPP_PARAM_CISCO_SERVICEURI) == 0) {
- tags |= cisco_serviceuri_tag;
- } else if (strcmp(token, REQ_SUPP_PARAM_CISCO_ESCAPECODES) == 0) {
- tags |= cisco_escapecodes_tag;
- } else if (strcmp(token, REQ_SUPP_PARAM_CISCO_SRTP_FALLBACK) == 0) {
- tags |= cisco_srtp_fallback_tag;
- }
- else {
- //This is not necessarily an error. Other end may support something we
- //don't. Is only an error if it shows up in Require.
- tags |= (uint32_t) unrecognized_tag;
- bad_token = token;
- }
-
- if (bad_token != NULL) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Invalid tag in Require/Supported %s\n",
- DEB_F_PREFIX_ARGS(SIP_TAG, fname), bad_token);
-
- //allocate memory for unsupported options if necessary
- if (punsupported_tokens) {
- if (!*punsupported_tokens) {
- unsupported_tokens_size = strlen(header) + 1;
- *punsupported_tokens = (char *) cpr_malloc(unsupported_tokens_size);
- if (*punsupported_tokens) {
- memset(*punsupported_tokens, 0, unsupported_tokens_size);
- }
- }
- }
-
- //caller wants to know what came in Require and we dont support
- if (punsupported_tokens && *punsupported_tokens) {
- //include token into illegal_tokens
- if (strlen(*punsupported_tokens) > 0) {
- sstrncat(*punsupported_tokens, ",", unsupported_tokens_size - strlen(*punsupported_tokens)); //add a ","
- }
- sstrncat(*punsupported_tokens, bad_token, unsupported_tokens_size - strlen(*punsupported_tokens));
- }
- bad_token = NULL;
- }
-
- //get next token
- token = PL_strtok_r(NULL, delim, &lasts);
- }
- cpr_free(temp_header);
- return (tags);
-}
-
-/*
- * Function: sippmh_parse_allow_header
- *
- * Parameters: contents of the Allow header
- *
- * Description: This function will parse for the various methods
- * supported in the allow header
- *
- * Returns: A bit map containing the values in the header
- *
- * Format of the line is as follows:
- * Allow: ACK, BYE, CANCEL, ....
- */
-uint16_t
-sippmh_parse_allow_header (const char *header)
-{
- uint16_t tags = 0;
-
- if (header == NULL) {
- return (tags);
- }
- if (strstr(header, SIP_METHOD_ACK)) {
- tags |= ALLOW_ACK;
- }
- if (strstr(header, SIP_METHOD_BYE)) {
- tags |= ALLOW_BYE;
- }
- if (strstr(header, SIP_METHOD_CANCEL)) {
- tags |= ALLOW_CANCEL;
- }
- if (strstr(header, SIP_METHOD_INFO)) {
- tags |= ALLOW_INFO;
- }
- if (strstr(header, SIP_METHOD_INVITE)) {
- tags |= ALLOW_INVITE;
- }
- if (strstr(header, SIP_METHOD_MESSAGE)) {
- tags |= ALLOW_MESSAGE;
- }
- if (strstr(header, SIP_METHOD_NOTIFY)) {
- tags |= ALLOW_NOTIFY;
- }
- if (strstr(header, SIP_METHOD_OPTIONS)) {
- tags |= ALLOW_OPTIONS;
- }
- if (strstr(header, SIP_METHOD_PRACK)) {
- tags |= ALLOW_PRACK;
- }
- if (strstr(header, SIP_METHOD_PUBLISH)) {
- tags |= ALLOW_PUBLISH;
- }
- if (strstr(header, SIP_METHOD_REFER)) {
- tags |= ALLOW_REFER;
- }
- if (strstr(header, SIP_METHOD_REGISTER)) {
- tags |= ALLOW_REGISTER;
- }
- if (strstr(header, SIP_METHOD_SUBSCRIBE)) {
- tags |= ALLOW_SUBSCRIBE;
- }
- if (strstr(header, SIP_METHOD_UPDATE)) {
- tags |= ALLOW_UPDATE;
- }
- return (tags);
-}
-
-/*
- * Function: sippmh_parse_accept_header
- *
- * Parameters: contents of the Accept header
- *
- * Description: This function will parse for the various capabilities
- * signalled in the Accept header
- *
- * Returns: A bit map containing the values in the header
- *
- * Format of the line is as follows:
- * Accept: application/sdp, nultipart/mixed, multipart/alternative
- */
-uint16_t
-sippmh_parse_accept_header (const char *header)
-{
- uint16_t tags = 0;
-
- if (header == NULL) {
- return (tags);
- }
- if (strstr(header, SIP_CONTENT_TYPE_SDP)) {
- tags |= (0x01 << SIP_CONTENT_TYPE_SDP_VALUE);
- }
- if (strstr(header, SIP_CONTENT_TYPE_MULTIPART_MIXED)) {
- tags |= (0x01 << SIP_CONTENT_TYPE_MULTIPART_MIXED_VALUE);
- }
- if (strstr(header, SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE)) {
- tags |= (0x01 << SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE_VALUE);
- }
- return tags;
-}
-
-/*
- * Function: ccsip_process_network_message
- *
- * Parameters: sipmsg, pointer to pointer of the buffer
- * bytes used, display message.
- *
- * Description: Currently only used for tcp packets received to do the
- * framing. Ported from Propel.
- * Returns: A bit map containing the values in the header
- */
-ccsipRet_e
-ccsip_process_network_message (sipMessage_t **sipmsg_p,
- char **buf,
- unsigned long *nbytes_used,
- char **display_msg)
-{
- static const char fname[] = "ccsip_process_network_message";
- sipMessage_t *sip_msg = NULL;
- int local_nbytes = *nbytes_used;
- uint32_t bytes_used;
- char *local_buf_ptr;
-
- sip_msg = sippmh_message_create();
- if (sip_msg == NULL) {
- CCSIP_ERR_DEBUG {
- buginf("%s: Error in creating SIP Msg\n", fname);
- }
- *sipmsg_p = NULL;
- return SIP_MSG_CREATE_ERR;
- }
-
- /* Init local variables */
- bytes_used = local_nbytes;
- local_buf_ptr = *buf;
-
- if (sippmh_process_network_message(sip_msg, local_buf_ptr, &bytes_used)
- == STATUS_FAILURE) {
- CCSIP_ERR_DEBUG {
- buginf("%s: process_network_message failed.\n", fname);
- }
- sippmh_message_free(sip_msg);
- *sipmsg_p = NULL;
- return SIP_MSG_PARSE_ERR;
- }
-
- if (sippmh_is_message_complete(sip_msg)) {
- if (display_msg) {
- *display_msg = (char *) cpr_malloc(bytes_used + 1);
- if (*display_msg == NULL) {
- CCSIP_ERR_DEBUG {
- buginf("%s: malloc of display msg failed.\n", fname);
- }
- sippmh_message_free(sip_msg);
- *sipmsg_p = NULL;
- return SIP_MSG_PARSE_ERR;
- }
- sstrncpy(*display_msg, local_buf_ptr, bytes_used + 1);
- }
- local_nbytes -= bytes_used;
- local_buf_ptr += bytes_used;
-
- /* Update information */
- *sipmsg_p = sip_msg;
- *nbytes_used = local_nbytes;
- *buf = local_buf_ptr;
-
- return SIP_SUCCESS;
- } else {
- CCSIP_ERR_DEBUG {
- buginf("%s: process_network_msg: not complete\n", fname);
- }
- sippmh_message_free(sip_msg);
- *sipmsg_p = NULL;
-
- return SIP_MSG_INCOMPLETE_ERR;
- }
-}
-
-/*
- * Function: sippmh_parse_service_control_body
- *
- * Parameters: contents of the service control notify body and its length
- *
- * Description: This function will parse for the reset/restart
- * instructions and parameters in this body
- *
- * Returns: 0 if body parsed correctly
- * Parsed values are added to passed structure
- *
- * Format of the body is as follows:
- * action = [reset | restart | check-version | call-preservation | apply-config ]
- * RegisterCallId= {<callid from register msg>}
- * ConfigVersionStamp = {79829A69-9489-4C8E-8143-90A9C22DFAD7}
- * DialplanVersionStamp = {79829A69-9489-4C8E-8143-90A9C22DFAD7}
- * SoftkeyVersionStamp = {79829A69-9489-4C8E-8143-90A9C22DFAD7}
- * CUCMResult=[no_change | config_applied | reregister_needed]
- * FirmwareLoadId = {SIP70.8-4-0-28S}
- * LoadServer={10.81.15.24}
- * LogServer={<ipv4 address or ipv6 address or fqdn> <port>} // This is used for ppid
- * UpgradeTime=[now | later]
- * PPID=[enabled | disabled]
- */
-
-sipServiceControl_t *
-sippmh_parse_service_control_body (char *msgBody, int msgLength)
-{
- pmhRstream_t *rs = NULL;
- char *line = NULL, *value = NULL;
- boolean body_read = FALSE;
- sipServiceControl_t *scp = NULL;
-
- if (msgLength==0) {
- return (NULL);
- }
-
- if ((rs = pmhutils_rstream_create(msgBody, msgLength))
- == NULL) {
- return (NULL);
- }
-
- scp = (sipServiceControl_t *)
- cpr_calloc(1, sizeof(sipServiceControl_t));
- if (!scp) {
- cpr_free(rs);
- return NULL;
- }
-
- while (!body_read) {
- line = pmhutils_rstream_read_line(rs);
- if (line) {
- value = strchr(line, '=');
- if (value) {
- value++;
- while (*value == ' ') {
- value++;
- }
- }
- if (strlen(line) == 0) {
-
- } else if (!strncasecmp(line, "action", sizeof("action") - 1)) {
- if (value == NULL) {
- scp->action = SERVICE_CONTROL_ACTION_INVALID;
- } else if (!strncasecmp(value, "reset", sizeof("reset") - 1)) {
- scp->action = SERVICE_CONTROL_ACTION_RESET;
- } else if (!strncasecmp(value, "restart",
- sizeof("restart") - 1)) {
- scp->action = SERVICE_CONTROL_ACTION_RESTART;
- } else if (!strncasecmp(value, "check-version",
- sizeof("check-version") - 1)) {
- scp->action = SERVICE_CONTROL_ACTION_CHECK_VERSION;
- } else if (!strncasecmp(value, "call-preservation",
- sizeof("call-preservation") - 1)) {
- scp->action = SERVICE_CONTROL_ACTION_CALL_PRESERVATION;
- } else if (!strncasecmp(value, "apply-config",
- sizeof("apply-config") - 1)) {
- scp->action = SERVICE_CONTROL_ACTION_APPLY_CONFIG;
-
- } else {
- scp->action = SERVICE_CONTROL_ACTION_INVALID;
- }
- } else if (!strncasecmp(line, "RegisterCallId",
- sizeof("RegisterCallId") - 1)) {
- if (scp->registerCallID == NULL) {
- if (value == NULL) {
- scp->registerCallID = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->registerCallID = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->registerCallID)
- memcpy(scp->registerCallID, value + 1,
- (len - 2));
- }
- }
- }
-
- } else if (!strncasecmp(line, "ConfigVersionStamp",
- sizeof("ConfigVersionStamp") - 1)) {
- if (scp->configVersionStamp == NULL) {
- if (value == NULL) {
- scp->configVersionStamp = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->configVersionStamp = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->configVersionStamp)
- memcpy(scp->configVersionStamp, value + 1,
- (len - 2));
- }
- }
- }
-
- } else if (!strncasecmp(line, "DialplanVersionStamp",
- sizeof("DialplanVersionStamp") - 1)) {
- if (scp->dialplanVersionStamp == NULL) {
- if (value == NULL) {
- scp->dialplanVersionStamp = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->dialplanVersionStamp = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->dialplanVersionStamp)
- memcpy(scp->dialplanVersionStamp, value + 1,
- (len - 2));
- }
- }
- }
- } else if (!strncasecmp(line, "SoftkeyVersionStamp",
- sizeof("SoftkeyVersionStamp") - 1)) {
- if (scp->softkeyVersionStamp == NULL) {
- if (value == NULL) {
- scp->softkeyVersionStamp = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->softkeyVersionStamp = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->softkeyVersionStamp)
- memcpy(scp->softkeyVersionStamp, value + 1,
- (len - 2));
- }
- }
- }
- } else if (!strncasecmp(line, "FeatureControlVersionStamp",
- sizeof("FeatureControlVersionStamp") - 1)) {
- if (scp->fcpVersionStamp == NULL) {
- if (value == NULL) {
- scp->fcpVersionStamp = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->fcpVersionStamp = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->fcpVersionStamp)
- memcpy(scp->fcpVersionStamp, value + 1,
- (len - 2));
- }
- }
- }
- } else if (!strncasecmp(line, "CUCMResult",
- sizeof("CUCMResult") - 1)) {
- if (value == NULL) {
- scp->cucm_result = NULL;
- } else {
- int len =0;
- if ((strncasecmp(value, "no_change",
- len = strlen("no_change")) == 0) ||
- (strncasecmp(value, "config_applied",
- len = strlen("config_applied")) == 0) ||
- (strncasecmp(value, "reregister_needed",
- len = strlen("reregister_needed")) == 0)) {
- scp->cucm_result = (char *) cpr_calloc(1,len + 1);
- if (scp->cucm_result) {
- sstrncpy(scp->cucm_result, value, len);
- scp->cucm_result[len] = '\0';
- }
- }
- }
- } else if (!strncasecmp(line, "LoadId",
- sizeof("LoadId") - 1)) {
- if (scp->firmwareLoadId == NULL) {
- if (value == NULL) {
- scp->firmwareLoadId = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->firmwareLoadId = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->firmwareLoadId)
- memcpy(scp->firmwareLoadId, value + 1,
- (len - 2));
- }
- }
- }
- } else if (!strncasecmp(line, "InactiveLoadId",
- sizeof("InactiveLoadId") - 1)) {
- if (scp->firmwareInactiveLoadId == NULL) {
- if (value == NULL) {
- scp->firmwareInactiveLoadId = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->firmwareInactiveLoadId = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->firmwareInactiveLoadId)
- memcpy(scp->firmwareInactiveLoadId, value + 1,
- (len - 2));
- }
- }
- }
- } else if (!strncasecmp(line, "LoadServer",
- sizeof("LoadServer") - 1)) {
- if (scp->loadServer == NULL) {
- if (value == NULL) {
- scp->loadServer = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->loadServer = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->loadServer)
- memcpy(scp->loadServer, value + 1,
- (len - 2));
- }
- }
- }
- } else if (!strncasecmp(line, "LogServer",
- sizeof("LogServer") - 1)) {
- if (scp->logServer == NULL) {
- if (value == NULL) {
- scp->logServer = NULL;
- } else if (value[0]) {
- int len = strlen(value);
-
- /* make sure curly braces are present */
- if ((*value == '{') && (*(value + len - 1) == '}')) {
- scp->logServer = (char *)
- cpr_calloc(1, len + 1);
- /* ignore the beginning and ending curly brace */
- if (scp->logServer)
- memcpy(scp->logServer, value + 1,
- (len - 2));
- }
- }
- }
- } else if (!strncasecmp(line, "PPID", sizeof("PPID") - 1)) {
- if (value == NULL) {
- scp->ppid = FALSE;
- } else if (!strncasecmp(value, "enabled", sizeof("enabled") - 1)) {
- scp->ppid = TRUE;
- } else if (!strncasecmp(value, "disabled",
- sizeof("disabled") - 1)) {
- scp->ppid = FALSE;
- } else {
- scp->ppid = FALSE;
- }
-
- }
- cpr_free(line);
-
- } else {
- body_read = TRUE;
- }
- }
- // Free the created stream structure
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- return (scp);
-}
-
-void
-sippmh_free_service_control_info (sipServiceControl_t *scp)
-{
- if (!scp) {
- return;
- }
-
- if (scp->configVersionStamp)
- cpr_free(scp->configVersionStamp);
- if (scp->dialplanVersionStamp)
- cpr_free(scp->dialplanVersionStamp);
- if (scp->registerCallID)
- cpr_free(scp->registerCallID);
- if (scp->softkeyVersionStamp)
- cpr_free(scp->softkeyVersionStamp);
- if (scp->fcpVersionStamp)
- cpr_free(scp->fcpVersionStamp);
- if (scp->cucm_result)
- cpr_free(scp->cucm_result);
- if (scp->loadServer)
- cpr_free(scp->loadServer);
- if (scp->firmwareLoadId)
- cpr_free(scp->firmwareLoadId);
- if (scp->logServer)
- cpr_free(scp->logServer);
-
- cpr_free(scp);
-}
-
-int32_t
-sippmh_parse_max_forwards (const char *max_fwd_hdr)
-{
- int32_t maxFwd;
-
- if (max_fwd_hdr) {
- if (isdigit(*max_fwd_hdr)) {
- maxFwd = strtol(max_fwd_hdr, NULL, 10);
- if ((maxFwd >= 0) && (maxFwd <= 255)) {
- return maxFwd;
- }
- }
- }
- return -1;
-}
-
-/*
- * Function: sippmh_parse_url_from_hdr
- *
- * Parameters: String that needs to be parsed
- *
- * Description: This function will strip out the tags and
- * other characters in the header to retreive
- * a string that could be used as the request uri.
- * Note that the input string needs to be well formed.
- *
- * Returns: A string containing the request uri
- *
- */
-string_t
-sippmh_get_url_from_hdr (char *input_str)
-{
- char *left_bracket, *right_bracket = NULL;
-
- /*
- This function is only intended for properly
- formed headers.
- */
- left_bracket = strpbrk(input_str, ",<");
- if (left_bracket) {
- left_bracket++;
- right_bracket = strchr(left_bracket, '>');
- if (right_bracket) {
- *right_bracket = '\0';
- }
- input_str = left_bracket;
- }
- return (string_t)input_str;
-}
-/*
- * Function: sippmh_parse_join_header
- *
- * Parameters: pointer to string of the join header contents
- *
- * Returns: Parsed structure if parsed correctly, NULL otherwise
- *
- * Format of the header is as follows:
- * Join: abcd;from-tag=efgh;to-tag=ijkl
- */
-sipJoinInfo_t *
-sippmh_parse_join_header (const char *header)
-{
- sipJoinInfo_t *join = NULL;
- char *semi = NULL;
- unsigned int param_len;
- char *params, *param_name, *param_value, *save_params;
-
- if (!header) {
- return NULL;
- }
-
- join = (sipJoinInfo_t *) cpr_calloc(1, sizeof(sipJoinInfo_t));
- if (!join) {
- return NULL;
- }
-
- // Read the call-id, if present
- semi = strchr(header, SEMI_COLON);
- if (semi) {
- join->call_id = (char *) cpr_calloc(1, semi-header + 1);
- if (join->call_id == NULL) {
- sippmh_free_join_info(join);
- return NULL;
- }
- sstrncpy(join->call_id, header, semi-header);
- } else {
- // call-id is the only parameter
- join->call_id = cpr_strdup(header);
- if (join->call_id == NULL) {
- sippmh_free_join_info(join);
- return NULL;
- }
- return (join);
- }
-
- params = cpr_strdup(semi);
- if (!params) {
- sippmh_free_join_info(join);
- return NULL;
- }
- save_params = params;
- while (1) {
- while (*params == ';') {
- params++;
- }
- param_name = params;
- SKIP_SIP_TOKEN(params);
- param_len = params - param_name;
- if (param_len == 0) {
- sippmh_free_join_info(join);
- cpr_free(save_params);
- return NULL;
- }
-
- /* Parse from-tag parameter */
- if ((param_len == sizeof(SIP_HEADER_JOIN_FROM_TAG) - 1) &&
- (strncasecmp(param_name, SIP_HEADER_JOIN_FROM_TAG,
- sizeof(SIP_HEADER_JOIN_FROM_TAG) - 1) == 0) &&
- (join->from_tag == NULL)) {
- params = parse_generic_param(params, ¶m_value);
- if (params == NULL) {
- sippmh_free_join_info(join);
- cpr_free(save_params);
- return NULL;
- } else {
- join->from_tag = (char *) cpr_calloc(1, params-param_value + 1);
- if (join->from_tag) {
- sstrncpy(join->from_tag, param_value, params-param_value + 1);
- }
- SKIP_LWS(params);
- if (*params == SEMI_COLON) {
- *params++ = '\0';
- } else {
- break;
- }
-
- }
-
- /* Parse to-tag parameter */
- } else if ((param_len == sizeof(SIP_HEADER_JOIN_TO_TAG) - 1) &&
- (strncasecmp(param_name, SIP_HEADER_JOIN_TO_TAG,
- sizeof(SIP_HEADER_JOIN_TO_TAG) - 1) == 0) &&
- (join->to_tag == NULL)) {
- params = parse_generic_param(params, ¶m_value);
- if (params == NULL) {
- sippmh_free_join_info(join);
- cpr_free(save_params);
- return NULL;
- } else {
- join->to_tag = (char *) cpr_calloc(1, params-param_value + 1);
- if (join->to_tag) {
- sstrncpy(join->to_tag, param_value, params-param_value + 1);
- }
- if (*params == SEMI_COLON) {
- *params++ = '\0';
- } else {
- break;
- }
- }
-
- } else {
- // Skip over unexpected parameter
- SKIP_SIP_TOKEN(params);
- }
-
- SKIP_LWS(params);
- }
- cpr_free(save_params);
- return (join);
-}
-
-void
-sippmh_free_join_info (sipJoinInfo_t *join)
-{
-
- if (!join) {
- return;
- }
- if (join->call_id)
- cpr_free(join->call_id);
- if (join->from_tag)
- cpr_free(join->from_tag);
- if (join->to_tag)
- cpr_free(join->to_tag);
- cpr_free(join);
-}
-
-sipRet_t
-sippmh_add_join_header (sipMessage_t *message, sipJoinInfo_t *join)
-{
- char joinhdr[MAX_SIP_HEADER_LENGTH+1];
- int left;
-
- // Write out the header in a buffer
- if (!message) {
- return STATUS_FAILURE;
- }
-
- snprintf(joinhdr, MAX_SIP_HEADER_LENGTH, "%s", join->call_id);
- left = (uint16_t) MAX_SIP_HEADER_LENGTH - strlen(join->call_id);
- if (join->from_tag && left > 0) {
- sstrncat(joinhdr, ";from-tag=", left);
- left -= sizeof(";from-tag=") - 1;
- sstrncat(joinhdr, join->from_tag, left);
- left -= strlen(join->from_tag);
- }
- if (join->to_tag && left > 0) {
- sstrncat(joinhdr, ";to-tag=", left);
- left -= sizeof(";to-tag=") - 1;
- sstrncat(joinhdr, join->to_tag, left);
- }
- return (sippmh_add_text_header(message, SIP_HEADER_JOIN, joinhdr));
-}
-
-/*
- * Function: sippmh_parse_subscription_state
- *
- * Parameters: contents of the Subscription-State header
- *
- * Description: This function will parse for the state, expiry
- * time, and a reason code in the header
- *
- * Returns: -1 if error, 0 if successfully parsed.
- *
- * Format of the line is as follows:
- * Subscription-State: active;expires=7200;reason=whatever;retry-after=50
- */
-int
-sippmh_parse_subscription_state(sipSubscriptionStateInfo_t *subsStateInfo,
- const char *subs_state)
-//TODO: how can subs_state be a const char [] when it can be modified below?
-{
- char *ptr;
- char temp[TEMP_PARSE_BUFFER_SIZE];
- uint8_t i;
-
- if (!subs_state) {
- return (-1);
- }
-
- if (!strncasecmp(subs_state, SIP_SUBSCRIPTION_STATE_ACTIVE,
- sizeof(SIP_SUBSCRIPTION_STATE_ACTIVE) - 1)) {
- subsStateInfo->state = SUBSCRIPTION_STATE_ACTIVE;
- } else if (!strncasecmp(subs_state, SIP_SUBSCRIPTION_STATE_PENDING,
- sizeof(SIP_SUBSCRIPTION_STATE_PENDING) - 1)) {
- subsStateInfo->state = SUBSCRIPTION_STATE_PENDING;
- } else if (!strncasecmp(subs_state, SIP_SUBSCRIPTION_STATE_TERMINATED,
- sizeof(SIP_SUBSCRIPTION_STATE_PENDING) - 1)) {
- subsStateInfo->state = SUBSCRIPTION_STATE_TERMINATED;
- }
-
- ptr = strchr(subs_state, ';');
- if (!ptr) {
- return (0);
- }
- SKIP_LWS(ptr);
-
- // Look for expires tag
- ptr = strstr(subs_state, SIP_SUBSCRIPTION_STATE_EXPIRES);
- if (ptr) {
- ptr = ptr + sizeof(SIP_SUBSCRIPTION_STATE_EXPIRES); // Go over the '='
- SKIP_LWS(ptr);
- if (*ptr) {
- boolean is_int = FALSE;
-
- memset(temp, 0, sizeof(temp));
- i = 0;
- while (isdigit(*ptr) && (i < sizeof(temp)-1)) {
- temp[i++] = *ptr;
- ptr++;
- is_int = TRUE;
- }
- if (is_int == TRUE) {
- subsStateInfo->expires = strtoul(temp, NULL, 10);
- }
- }
- }
- // Look for reason tag
- ptr = strstr(subs_state, SIP_SUBSCRIPTION_STATE_REASON);
- if (ptr) {
- ptr = ptr + sizeof(SIP_SUBSCRIPTION_STATE_REASON);
- SKIP_LWS(ptr);
- if (*ptr) {
- if (!strncasecmp(ptr, SIP_SUBSCRIPTION_STATE_REASON_DEACTIVATED,
- sizeof(SIP_SUBSCRIPTION_STATE_REASON_DEACTIVATED) - 1)) {
- subsStateInfo->reason = SUBSCRIPTION_STATE_REASON_DEACTIVATED;
- } else if (!strncasecmp(ptr, SIP_SUBSCRIPTION_STATE_REASON_PROBATION,
- sizeof(SIP_SUBSCRIPTION_STATE_REASON_PROBATION) - 1)) {
- subsStateInfo->reason = SUBSCRIPTION_STATE_REASON_PROBATION;
- } else if (!strncasecmp(ptr, SIP_SUBSCRIPTION_STATE_REASON_REJECTED,
- sizeof(SIP_SUBSCRIPTION_STATE_REASON_REJECTED) - 1)) {
- subsStateInfo->reason = SUBSCRIPTION_STATE_REASON_REJECTED;
- } else if (!strncasecmp(ptr, SIP_SUBSCRIPTION_STATE_REASON_TIMEOUT,
- sizeof(SIP_SUBSCRIPTION_STATE_REASON_TIMEOUT) - 1)) {
- subsStateInfo->reason = SUBSCRIPTION_STATE_REASON_TIMEOUT;
- } else if (!strncasecmp(ptr, SIP_SUBSCRIPTION_STATE_REASON_GIVEUP,
- sizeof(SIP_SUBSCRIPTION_STATE_REASON_GIVEUP) - 1)) {
- subsStateInfo->reason = SUBSCRIPTION_STATE_REASON_GIVEUP;
- } else if (!strncasecmp(ptr, SIP_SUBSCRIPTION_STATE_REASON_NORESOURCE,
- sizeof(SIP_SUBSCRIPTION_STATE_REASON_NORESOURCE) - 1)) {
- subsStateInfo->reason = SUBSCRIPTION_STATE_REASON_NORESOURCE;
- } else {
- subsStateInfo->reason = SUBSCRIPTION_STATE_REASON_INVALID;
- }
- }
- }
-
- // Look for retry-after tag
- ptr = strstr(subs_state, SIP_SUBSCRIPTION_STATE_RETRY_AFTER);
- if (ptr) {
- ptr = ptr + sizeof(SIP_SUBSCRIPTION_STATE_RETRY_AFTER); // Go over the '='
- SKIP_LWS(ptr);
- if (*ptr) {
- boolean is_int = FALSE;
-
- memset(temp, 0, sizeof(temp));
- i = 0;
- while (isdigit(*ptr) && (i < sizeof(temp)-1)) {
- temp[i++] = *ptr;
- ptr++;
- is_int = TRUE;
- }
- if (is_int == TRUE) {
- *ptr = '\0';
- subsStateInfo->retry_after = strtoul(temp, NULL, 10);
- }
- }
- }
-
- return (0);
-}
-
-/*
- * Function: sippmh_add_subscription_state
- *
- * Parameters: contents of the Subscription-State header
- *
- * Description: This function will add the subscription state header
- *
- * Returns: -1 if error, 0 if successfully added
- *
- * Format of the line is as follows:
- * Subscription-State: active; expires=7200; reason=whatever
- */
-int
-sippmh_add_subscription_state(sipMessage_t *msg,
- sipSubscriptionStateInfo_t *subsStateInfo)
-{
- char subs_state[MAX_SUB_STATE_HEADER_SIZE];
-
- if (!msg) {
- return -1;
- }
-
- if ((subsStateInfo->state == SUBSCRIPTION_STATE_ACTIVE) && (subsStateInfo->expires == 0)) {
- snprintf(&subs_state[0], MAX_SUB_STATE_HEADER_SIZE, "%s", SIP_SUBSCRIPTION_STATE_ACTIVE);
- } else if (subsStateInfo->state == SUBSCRIPTION_STATE_ACTIVE) {
- snprintf(&subs_state[0], MAX_SUB_STATE_HEADER_SIZE, "%s; expires=%d",
- SIP_SUBSCRIPTION_STATE_ACTIVE,
- subsStateInfo->expires);
- } else if (subsStateInfo->state == SUBSCRIPTION_STATE_PENDING) {
- snprintf(&subs_state[0], MAX_SUB_STATE_HEADER_SIZE, "%s; expires=%d",
- SIP_SUBSCRIPTION_STATE_PENDING,
- subsStateInfo->expires);
- } else if (subsStateInfo->state == SUBSCRIPTION_STATE_TERMINATED) {
- snprintf(&subs_state[0], MAX_SUB_STATE_HEADER_SIZE, "%s; reason=timeout",
- SIP_SUBSCRIPTION_STATE_TERMINATED);
- }
-
- (void) sippmh_add_text_header(msg, SIP_HEADER_SUBSCRIPTION_STATE,
- (const char *)&subs_state[0]);
- return 0;
-}
-
-boolean
-sippmh_parse_kpml_event_id_params (char *params, char **call_id,
- char **from_tag, char **to_tag)
-{
- boolean params_good;
- int param_len;
- char *param_name;
-
- if (params == NULL) {
- return FALSE;
- }
-
- while (1) {
- params_good = FALSE;
-
- while (*params == ';') {
- params++;
- }
-
- param_name = params;
- SKIP_SIP_TOKEN(params);
- param_len = params - param_name;
- if (param_len == 0) {
- return FALSE;
- }
-
- /* Parse call-id parameter */
- if ((param_len == KPML_ID_CALLID_LEN) &&
- (strncasecmp(param_name, KPML_ID_CALLID, KPML_ID_CALLID_LEN) == 0)) {
- params = parse_generic_param(params, call_id);
- if (params == NULL) {
- return FALSE;
- } else {
- params_good = TRUE;
- }
-
- /* Parse from-tag parameter */
- } else if ((param_len == KPML_ID_FROM_TAG_LEN) &&
- (strncasecmp(param_name, KPML_ID_FROM_TAG,
- KPML_ID_FROM_TAG_LEN) == 0)) {
- params = parse_generic_param(params, from_tag);
- if (params == NULL) {
- return FALSE;
- } else {
- params_good = TRUE;
- }
-
- /* Parse to-tag parameter */
- } else if ((param_len == KPML_ID_TO_TAG_LEN) &&
- (strncasecmp(param_name, KPML_ID_TO_TAG,
- KPML_ID_TO_TAG_LEN) == 0)) {
- params = parse_generic_param(params, to_tag);
- if (params == NULL) {
- return FALSE;
- } else {
- params_good = TRUE;
- }
-
- }
-
- SKIP_LWS(params);
- if (*params == SEMI_COLON) {
- /* More parameters follow */
- *params++ = '\0';
- SKIP_LWS(params);
- } else {
- break;
- }
- }
-
- return params_good;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "ccsip_publish.h"
-#include "phntask.h"
-#include "sip_common_transport.h"
-#include "ccsip_task.h"
-#include "ccsip_callinfo.h"
-#include "ccsip_macros.h"
-#include "util_string.h"
-#include "cpr_rand.h"
-#include "platform_api.h"
-#include "ccsip_register.h"
-#include "ccsip_reldev.h"
-#include "debug.h"
-
-static sll_handle_t s_PCB_list = NULL; // signly linked list handle of PCBs
-static int outgoingPublishes;
-
-static boolean sipSPISendPublish(ccsip_publish_cb_t *pcb_p, boolean authen);
-static void free_pending_reqs (sll_handle_t list);
-
-/**
- * This function will generate a new handle and return it.
- *
- * @return a non-zero integer value
- */
-static pub_handle_t generate_new_pub_handle (void)
-{
- static pub_handle_t handle = 0;
-
- handle++;
- if (handle == NULL_PUBLISH_HANDLE) {
- handle++;
- }
- return handle;
-}
-
-/**
- * This function will check if it is the PCB we are looking for based on the key.
- * This is only invoked by sll_find().
- *
- * @param[in] key - pointer to the key.
- * @param[in] data - pointer to a node data.
- *
- * @return SLL_MATCH_FOUND if the node matches.
- * Otherwise, SLL_MATCH_NOT_FOUND is returned.
- *
- * @pre (key != NULL) and (data != NULL)
- */
-static sll_match_e is_matching_pcb (void *key, void *data)
-{
- pub_handle_t pub_handle = *((pub_handle_t *)key);
- ccsip_publish_cb_t *pcb_p = (ccsip_publish_cb_t *)data;
-
- if (pub_handle == pcb_p->pub_handle) {
- return SLL_MATCH_FOUND;
- }
- return SLL_MATCH_NOT_FOUND;
-}
-
-/**
- * This function will create a PCB. It will also create the PCB linked list.
- *
- * @return NULL if there are no resources to create a PCB.
- * Otherwise, pointer to a new PCB is returned.
- *
- * @pre (key != NULL) and (data != NULL)
- */
-static ccsip_publish_cb_t *get_new_pcb (void)
-{
- ccsip_publish_cb_t *pcb_p;
-
- /*
- * If PCB list is not created yet, create the list.
- */
- if (s_PCB_list == NULL) {
- s_PCB_list = sll_create(is_matching_pcb);
- if (s_PCB_list == NULL) {
- return NULL;
- }
- }
-
- pcb_p = (ccsip_publish_cb_t *)cpr_malloc(sizeof(ccsip_publish_cb_t));
- if (pcb_p == NULL) {
- return NULL;
- }
- memset(pcb_p, 0, sizeof(ccsip_publish_cb_t));
- pcb_p->pub_handle = generate_new_pub_handle();
- pcb_p->hb.cb_type = PUBLISH_CB;
- pcb_p->hb.dn_line = 1; // for now set it to primary line. This will change when we do line based PUBLISH.
- /*
- * set up dest & src ip addr and port number.
- */
- ccsip_common_util_set_dest_ipaddr_port(&pcb_p->hb);
- ccsip_common_util_set_src_ipaddr(&pcb_p->hb);
- pcb_p->hb.local_port = sipTransportGetListenPort(pcb_p->hb.dn_line, NULL);
- pcb_p->retry_timer.timer = cprCreateTimer("PUBLISH retry timer",
- SIP_PUBLISH_RETRY_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
- if (pcb_p->retry_timer.timer == NULL) {
- cpr_free(pcb_p);
- return NULL;
- }
- pcb_p->pending_reqs = sll_create(NULL);
- if (pcb_p->pending_reqs == NULL) {
- (void)cprDestroyTimer(pcb_p->retry_timer.timer);
- cpr_free(pcb_p);
- return NULL;
- }
- (void) sll_append(s_PCB_list, pcb_p);
-
- return pcb_p;
-}
-
-/**
- * This function will find matching PCB by the key in the PCB list.
- *
- * @param[in] pub_handle - publish handle.
- *
- * @return NULL if there is no matching PCB
- * Otherwise, pointer to the found PCB is returned.
- *
- * @pre (pub_handle > 0) and (s_PCB_list != NULL)
- */
-static ccsip_publish_cb_t *find_pcb (pub_handle_t pub_handle)
-{
- ccsip_publish_cb_t *pcb_p;
-
- pcb_p = (ccsip_publish_cb_t *)sll_find(s_PCB_list, &pub_handle);
-
- return pcb_p;
-}
-
-/**
- * This function will find matching PCB by the SIP Call-ID in the PCB list.
- *
- * @param[in] callID_p - SIP Call-ID
- *
- * @return NULL if there is no matching PCB
- * Otherwise, pointer to the found PCB is returned.
- *
- * @pre (callID_p != NULL)
- */
-static ccsip_publish_cb_t *find_pcb_by_sip_callid (const char *callID_p)
-{
- ccsip_publish_cb_t *pcb_p;
-
- pcb_p = (ccsip_publish_cb_t *)sll_next(s_PCB_list, NULL);
- while (pcb_p != NULL) {
- if (strncmp(callID_p, pcb_p->hb.sipCallID, (sizeof(pcb_p->hb.sipCallID) -1)) == 0) {
- return pcb_p;
- }
- pcb_p = (ccsip_publish_cb_t *)sll_next(s_PCB_list, pcb_p);
- }
- return NULL;
-}
-
-/**
- * This function will free up the PCB resources and removes it from the PCB list.
- *
- * @param[in] pcb_p - pointer to a PCB.
- *
- * @return none
- *
- * @pre (pcb_p != NULL)
- */
-static void free_pcb (ccsip_publish_cb_t *pcb_p)
-{
- if (pcb_p->hb.authen.authorization != NULL) {
- cpr_free(pcb_p->hb.authen.authorization);
- }
- if (pcb_p->hb.authen.sip_authen != NULL) {
- sippmh_free_authen(pcb_p->hb.authen.sip_authen);
- }
-
- cpr_free(pcb_p->entity_tag);
- free_pending_reqs(pcb_p->pending_reqs);
- (void)cprDestroyTimer(pcb_p->retry_timer.timer);
- free_event_data(pcb_p->hb.event_data_p);
- (void)sll_remove(s_PCB_list, (void *)pcb_p);
- cpr_free(pcb_p);
-}
-
-/**
- * This function will append the application request in a pending list.
- *
- * @param[in] pcb_p - pointer to a PCB.
- * @param[in] msg_p - pointer to an application request.
- *
- * @return TRUE if it is successful.
- * Otherwise, FALSE is returned.
- *
- * @pre (pcb_p != NULL) and (msg_p != NULL)
- * @post ((slink_list_t *)s_pres_req_list->count++)
- */
-static boolean append_pending_reqs (ccsip_publish_cb_t *pcb_p, pub_req_t *msg_p)
-{
- pub_req_t *temp_msg_p;
-
- temp_msg_p = (pub_req_t *)cpr_malloc(sizeof(pub_req_t));
- if (temp_msg_p == NULL) {
- return FALSE;
- }
- (*temp_msg_p) = (*msg_p);
- (void) sll_append(pcb_p->pending_reqs, temp_msg_p);
- return TRUE;
-}
-
-/**
- * This function will free up entire list of pending requests
- *
- * @param[in] list - pending requests list handle
- *
- * @return none
- *
- */
-static void free_pending_reqs (sll_handle_t list)
-{
- pub_req_t *msg_p;
-
- if (list == NULL) {
- return;
- }
-
- msg_p = (pub_req_t *)sll_next(list, NULL);
- while (msg_p != NULL) {
- free_event_data(msg_p->event_data_p);
- (void)sll_remove(list, (void *)msg_p);
- cpr_free(msg_p);
- msg_p = (pub_req_t *)sll_next(list, NULL);
- }
- sll_destroy(list);
-}
-
-/**
- * This function will send the PUBLSIH request response to the application.
- *
- * @param[in] resp_code - this also includes error responses that start at 1000
- * @param[in] pub_handle - handle to a PCB
- * @param[in] app_handle - application generated handle to this PUBLISH context.
- * @param[in] callback_task - task in which the application resides.
- * @param[in] resp_msg_id - messageID posted to the task.
- *
- * @return none
- */
-static void send_resp_to_app (int resp_code, pub_handle_t pub_handle, pub_handle_t app_handle,
- cc_srcs_t callback_task, int resp_msg_id)
-{
- static const char fname[] = "send_resp_to_app";
- pub_rsp_t rsp;
-
- rsp.resp_code = resp_code;
- rsp.pub_handle = pub_handle;
- rsp.app_handle = app_handle;
- if (publish_int_response(&rsp, callback_task, resp_msg_id) != CC_RC_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Failed to post PUBLISH response to the application", fname);
- }
-}
-
-/**
- * This function will process SIPSPI_EV_CC_PUBLISH posted by applications.
- * If there is an outstanding transaction, it will hold the request in the pending list.
- *
- * @param[in] buf - inter-process message buffer.
- *
- * @return SIP_OK if it successfully processes the request.
- * SIP_ERROR if it fails to process the request.
- * SIP_DEFER if it defers the processing.
- *
- * @note This will not free buf.
- *
- * @pre (buf != NULL)
- */
-int publish_handle_ev_app_publish (cprBuffer_t buf)
-{
- static const char fname[] = "publish_handle_ev_app_publish";
- pub_req_t *msg_p = (pub_req_t *)buf;
- ccsip_publish_cb_t *pcb_p;
-
-
- /*
- * If this is initial PUBLISH, allocate a PCB.
- * Otherwise, look up for PCB based on pub_handle.
- */
- if (msg_p->pub_handle != NULL_PUBLISH_HANDLE) {
- pcb_p = find_pcb(msg_p->pub_handle);
-
- if (pcb_p == NULL) {
- send_resp_to_app(PUBLISH_FAILED_NOCONTEXT, msg_p->pub_handle, msg_p->app_handle,
- msg_p->callback_task, msg_p->resp_msg_id);
- free_event_data(msg_p->event_data_p);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX
- "Modification PUBLISH cannot be sent as the PCB is missing\n",
- fname);
- return SIP_ERROR;
- }
-
- /*
- * Check if there is an outstanding transaction.
- * if so, put the request in pending request queue.
- */
- if (pcb_p->outstanding_trxn == TRUE) {
- if (append_pending_reqs(pcb_p, msg_p) == TRUE) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"deffering as there is an outstanding transaction\n",
- DEB_F_PREFIX_ARGS(SIP_PUB, fname));
- return SIP_DEFER;
- }
- /* free up PCB and respond with error */
- free_pcb (pcb_p);
- send_resp_to_app(PUBLISH_FAILED_NORESOURCE, msg_p->pub_handle, msg_p->app_handle,
- msg_p->callback_task, msg_p->resp_msg_id);
- free_event_data(msg_p->event_data_p);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Queueing outgoing PUBLISH request failed\n", fname);
- return SIP_ERROR;
- }
- /*
- * if event_data_p is NULL, this is terminating PUBLISH.
- * otherwise, it is a modifying PUBLISH.
- */
- free_event_data(pcb_p->hb.event_data_p);
- pcb_p->hb.event_data_p = msg_p->event_data_p;
- if ((msg_p->event_data_p == NULL) && (msg_p->expires == 0)) { // removing PUBLISH
- pcb_p->hb.orig_expiration = 0;
- }
- } else {
- pcb_p = get_new_pcb();
- if (pcb_p == NULL) {
- send_resp_to_app(PUBLISH_FAILED_NORESOURCE, msg_p->pub_handle, msg_p->app_handle,
- msg_p->callback_task, msg_p->resp_msg_id);
- free_event_data(msg_p->event_data_p);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"PCB allocation failed\n", fname);
- return SIP_ERROR;
- }
- pcb_p->app_handle = msg_p->app_handle;
- sstrncpy(pcb_p->ruri, msg_p->ruri, MAX_URI_LENGTH);
- sstrncpy(pcb_p->esc, msg_p->esc, MAX_URI_LENGTH);
- pcb_p->hb.orig_expiration = msg_p->expires;
- pcb_p->hb.event_type = msg_p->event_type;
- pcb_p->hb.event_data_p = msg_p->event_data_p;
- pcb_p->callback_task = msg_p->callback_task;
- pcb_p->resp_msg_id = msg_p->resp_msg_id;
- }
-
- pcb_p->hb.authen.cred_type = 0;
-
- if (sipSPISendPublish(pcb_p, FALSE) == TRUE) {
- pcb_p->outstanding_trxn = TRUE;
- outgoingPublishes++;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"PUBLISH request sent successfully\n", DEB_F_PREFIX_ARGS(SIP_PUB, fname));
- return SIP_OK;
- }
-
- /* free up PCB and respond with error */
- free_pcb (pcb_p);
- send_resp_to_app(PUBLISH_FAILED_SEND, msg_p->pub_handle, msg_p->app_handle,
- msg_p->callback_task, msg_p->resp_msg_id);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Failed to send PUBLISH request\n", fname);
- return SIP_ERROR;
-
-}
-
-
-/**
- * This function will create the PUBLISH message and send it. it also starts the retry timer.
- *
- * @param[in] pcb_p - pointer to PCB
- * @param[in] authen - boolean that indicates whether to add authorization header.
- *
- * @return TRUE if it successfully sent PUBLISH
- * Otherwise, FALSE is returned
- *
- * @pre (pcb_p != NULL)
- */
-static boolean sipSPISendPublish (ccsip_publish_cb_t *pcb_p, boolean authen)
-{
- static const char fname[] = "sipSPISendPublish";
- static uint32_t cseq = 0;
- char dest_sip_addr_str[MAX_IPADDR_STR_LEN];
- char *domainloc;
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char sip_temp_str[MAX_SIP_URL_LENGTH];
- char sip_temp_tag[MAX_SIP_URL_LENGTH];
- uint8_t mac_address[MAC_ADDRESS_LENGTH];
- char via[SIP_MAX_VIA_LENGTH];
- int max_forwards_value = 70;
- static uint16_t count = 1;
- sipMessage_t *request = NULL;
- int timeout = 0;
-
- request = GET_SIP_MESSAGE();
- if (!request) {
- return FALSE;
- }
-
- /*
- * Populate full RURI if it is not yet. Sometimes, applications may only provide user part.
- */
- if (pcb_p->full_ruri[0] == 0) {
- sstrncpy(pcb_p->full_ruri, "sip:", MAX_SIP_URL_LENGTH);
- sstrncat(pcb_p->full_ruri, pcb_p->ruri, MAX_SIP_URL_LENGTH - sizeof("sip:"));
- /* check if it has host part */
- domainloc = strchr(pcb_p->full_ruri, '@');
- if (domainloc == NULL) {
- domainloc = pcb_p->full_ruri + strlen(pcb_p->full_ruri);
- if ((domainloc - pcb_p->full_ruri) < (MAX_SIP_URL_LENGTH - 1)) {
- /* Do not include @ when there is no user part */
- if (pcb_p->ruri[0] != '\0') {
- *domainloc++ = '@';
- }
- ipaddr2dotted(dest_sip_addr_str, &pcb_p->hb.dest_sip_addr);
- sstrncpy(domainloc, dest_sip_addr_str,
- MAX_SIP_URL_LENGTH - (domainloc - (pcb_p->full_ruri)));
- }
- }
- }
-
- ipaddr2dotted(src_addr_str, &pcb_p->hb.src_addr);
-
- // Add request line
- if (HSTATUS_SUCCESS != sippmh_add_request_line(request,
- sipGetMethodString(sipMethodPublish),
- pcb_p->full_ruri, SIP_VERSION)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Request line\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // Add local Via
- snprintf(via, sizeof(via), "SIP/2.0/%s %s:%d;%s=%s%.8x",
- sipTransportGetTransportType(1, TRUE, NULL),
- src_addr_str, pcb_p->hb.local_port, VIA_BRANCH,
- VIA_BRANCH_START, (unsigned int) cpr_rand());
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_VIA, via)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding VIA header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // Add To Header
- snprintf(sip_temp_str, MAX_SIP_URL_LENGTH, "<%s>", pcb_p->full_ruri);
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_TO, sip_temp_str)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding TO header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // Add From Header.
- sstrncat(sip_temp_str, ";tag=", MAX_SIP_URL_LENGTH - strlen(sip_temp_str));
- sip_util_make_tag(sip_temp_tag);
- sstrncat(sip_temp_str, sip_temp_tag, MAX_SIP_URL_LENGTH - strlen(sip_temp_str));
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_FROM, sip_temp_str)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding FROM header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // Add Call-ID Header.
- platform_get_wired_mac_address(mac_address);
- count++;
- snprintf(pcb_p->hb.sipCallID, MAX_SIP_CALL_ID, "%.4x%.4x-%.4x%.4x-%.8x-%.8x@%s", // was MAX_SIP_URL_LENGTH
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5], count,
- (unsigned int) cpr_rand(),
- (unsigned int) cpr_rand(),
- src_addr_str);
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_CALLID, pcb_p->hb.sipCallID)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding CALLID header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // Add Contact header. Contact header is not needed as per RFC. BUT CCM needs it.
- snprintf(sip_temp_str, MAX_SIP_URL_LENGTH, "<sip:%.4x%.4x%.4x@%s:%d>",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5],
- src_addr_str, pcb_p->hb.local_port);
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_CONTACT, sip_temp_str)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Contact header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // Add Cseq.
- cseq++;
- if (cseq == 0) {
- cseq = 1;
- }
- if (HSTATUS_SUCCESS != sippmh_add_cseq(request, sipGetMethodString(sipMethodPublish), cseq)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding CSEQ header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // Add UserAgent header
- (void) sippmh_add_text_header(request, SIP_HEADER_USER_AGENT,
- sipHeaderUserAgent);
-
-
- // Add SIP-If-Match header.
- if (pcb_p->entity_tag != NULL) {
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_SIPIFMATCH,
- pcb_p->entity_tag)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Event header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- // Add Expires Header
- if (HSTATUS_SUCCESS != sippmh_add_int_header(request, SIP_HEADER_EXPIRES,
- pcb_p->hb.orig_expiration)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Expires header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // Add max-forwards header
- config_get_value(CFGID_SIP_MAX_FORWARDS, &max_forwards_value,
- sizeof(max_forwards_value));
- if (HSTATUS_SUCCESS !=
- sippmh_add_int_header(request, SIP_HEADER_MAX_FORWARDS,
- max_forwards_value)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Max-Forwards header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // add Authorization header
- if (authen) {
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, AUTHOR_HDR(pcb_p->hb.authen.status_code),
- pcb_p->hb.authen.authorization)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Authorization header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- // Add content, if any
- if (pcb_p->hb.event_data_p) {
- if (add_content(pcb_p->hb.event_data_p, request, fname) == FALSE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Content\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- } else {
- if (HSTATUS_SUCCESS != sippmh_add_int_header(request, SIP_HEADER_CONTENT_LENGTH, 0)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Content-Len\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- ccsip_common_util_set_retry_settings(&pcb_p->hb, &timeout);
- if (sipTransportCreateSendMessage(NULL, request, sipMethodPublish,
- &(pcb_p->hb.dest_sip_addr),
- (int16_t) pcb_p->hb.dest_sip_port,
- FALSE, TRUE, timeout, pcb_p,
- RELDEV_NO_STORED_MSG) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to send PUBLISH message\n", fname);
- return (FALSE);
- }
-
- return (TRUE);
-
-}
-
-/**
- * This function will handle retry-timer expiration
- *
- * @param[in] handle - handle to PCB
- *
- * @return 0 if it is successful in handling the timer
- * Otherwise, -1 is returned
- *
- * @pre (handle != 0)
- */
-int publish_handle_retry_timer_expire (uint32_t handle)
-{
- static const char fname[] = "publish_handle_retry_timer_expire";
- pub_handle_t pub_handle = handle;
- ccsip_publish_cb_t *pcb_p;
- uint32_t max_retx = 0;
- uint32_t time_t1 = 0;
- uint32_t time_t2 = 0;
- uint32_t timeout = 0;
-
- /*
- * find the PCB
- */
- pcb_p = find_pcb(pub_handle);
- if (pcb_p == NULL) {
- /* No PCB. So do nothing. */
- return 0;
- }
- if (pcb_p->hb.retx_flag == FALSE) {
- /* probably we got some response. so do nothing */
- return 0;
- }
- config_get_value(CFGID_SIP_RETX, &max_retx, sizeof(max_retx));
- if (max_retx > MAX_NON_INVITE_RETRY_ATTEMPTS) {
- max_retx = MAX_NON_INVITE_RETRY_ATTEMPTS;
- }
- if (pcb_p->hb.retx_counter < max_retx) {
- pcb_p->hb.retx_counter++;
- config_get_value(CFGID_TIMER_T1, &time_t1, sizeof(time_t1));
- timeout = time_t1 * (1 << pcb_p->hb.retx_counter);
- config_get_value(CFGID_TIMER_T2, &time_t2, sizeof(time_t2));
- if (timeout > time_t2) {
- timeout = time_t2;
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Resending message #%d\n",
- DEB_F_PREFIX_ARGS(SIP_PUB, fname), pcb_p->hb.retx_counter);
- if (sipTransportSendMessage(NULL,
- pcb_p->retry_timer.message_buffer,
- pcb_p->retry_timer.message_buffer_len,
- pcb_p->retry_timer.message_type,
- &(pcb_p->retry_timer.ipaddr),
- pcb_p->retry_timer.port,
- FALSE, TRUE, timeout, pcb_p) < 0) {
- /* free up PCB and respond with error */
- send_resp_to_app(PUBLISH_FAILED_SEND, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- free_pcb (pcb_p);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to send message", fname);
- return (-1);
- }
-
- } else {
- /*
- * send timeout response and free up PCB
- */
- send_resp_to_app(SIP_CLI_ERR_REQ_TIMEOUT, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- free_pcb (pcb_p);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"reached MAX retries", fname);
- }
- return 0;
-}
-
-/**
- * This function will check if wee need to send refresh PUBLISH.
- * If so, it will send refresh PUBLISH
- *
- * @param[in] none
- *
- * @return none
- */
-void publish_handle_periodic_timer_expire (void)
-{
- static const char fname[] = "publish_handle_periodic_timer_expire";
- int delta = 0;
- ccsip_publish_cb_t *pcb_p;
- pub_req_t msg;
-
- config_get_value(CFGID_TIMER_SUBSCRIBE_DELTA, &delta,
- sizeof(delta));
- pcb_p = (ccsip_publish_cb_t *)sll_next(s_PCB_list, NULL);
- while (pcb_p != NULL) {
- if (pcb_p->outstanding_trxn == FALSE) {
- if (pcb_p->hb.expires >= TMR_PERIODIC_PUBLISH_INTERVAL) {
- pcb_p->hb.expires -= TMR_PERIODIC_PUBLISH_INTERVAL;
- }
- if (pcb_p->hb.expires <= (delta + TMR_PERIODIC_PUBLISH_INTERVAL)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"sending REFRESH PUBLISH", DEB_F_PREFIX_ARGS(SIP_PUB, fname));
- memset (&msg, 0, sizeof(msg));
- /* refresh is triggered by NULL event data and non-zero expires value */
- msg.pub_handle = pcb_p->pub_handle;
- msg.expires = pcb_p->hb.orig_expiration;
- (void)publish_handle_ev_app_publish(&msg);
- }
- }
- pcb_p = (ccsip_publish_cb_t *)sll_next(s_PCB_list, pcb_p);
- }
-}
-
-/**
- * This function will process the response to PUBLISH request sent by us.
- *
- * @param[in] pSipMessage - pointer to received SIP response msg
- *
- * @return SIP_OK if it successfully processes the response.
- * SIP_ERROR if it fails to process the response.
- *
- * @pre (pSipMessage != NULL)
- */
-int publish_handle_ev_sip_response (sipMessage_t *pSipMessage)
-{
- static const char fname[] = "publish_handle_ev_sip_response";
- const char *callID_p = NULL;
- int response_code = 0;
- const char *expires = NULL;
- const char *sip_etag = NULL;
- long expiry_time;
- pub_req_t *msg_p;
- ccsip_publish_cb_t *pcb_p;
- int entity_tag_size;
-
- callID_p = sippmh_get_cached_header_val(pSipMessage, CALLID);
- if (!callID_p) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Cannot obtain SIP Call ID.\n", fname);
- return SIP_ERROR;
- }
-
- /*
- * Find PCB by Call-ID. The Call-IDs generated by the phone ae unique.
- */
- pcb_p = find_pcb_by_sip_callid(callID_p);
- if (pcb_p == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No matching PCB found\n", fname);
- return SIP_ERROR;
- }
-
- /*
- * Cancel the retry_timer and set the retx_flag to FALSE.
- */
- sip_platform_msg_timer_subnot_stop(&(pcb_p->retry_timer));
- pcb_p->hb.retx_flag = FALSE;
-
- // Parse the return code
- (void) sipGetResponseCode(pSipMessage, &response_code);
-
- if (response_code >= 200) {
- pcb_p->outstanding_trxn = FALSE;
- }
-
-
- if ((response_code == SIP_CLI_ERR_UNAUTH) ||
- (response_code == SIP_CLI_ERR_PROXY_REQD)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Authentication Required\n", DEB_F_PREFIX_ARGS(SIP_PUB, fname));
- if (ccsip_common_util_generate_auth(pSipMessage, &pcb_p->hb, SIP_METHOD_PUBLISH,
- response_code, pcb_p->full_ruri) == TRUE) {
- if (sipSPISendPublish(pcb_p, TRUE) == TRUE) {
- pcb_p->outstanding_trxn = TRUE;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"sent request with Auth header\n", DEB_F_PREFIX_ARGS(SIP_PUB, fname));
- return SIP_OK;
- }
- }
- /*
- * Since we failed to resend the PUBLISH request, free up the PCB and let the app know.
- */
- send_resp_to_app(PUBLISH_FAILED_SEND, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- free_pcb (pcb_p);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to respond to auth challenge\n", fname);
- return SIP_ERROR;
- }
-
- /*
- * if response code is 423, grab Min-Expires and send new PUBLISH with new expires value
- */
- if (response_code == SIP_CLI_ERR_INTERVAL_TOO_SMALL) {
- expires = sippmh_get_header_val(pSipMessage,
- (const char *)SIP_HEADER_MIN_EXPIRES,
- NULL);
- if (expires) {
- expiry_time = strtoul(expires, NULL, 10);
- //ensure new Min-Expires is > what we set before in Expires
- if ((long) expiry_time > pcb_p->hb.expires) {
- pcb_p->hb.expires = expiry_time;
- pcb_p->hb.orig_expiration = expiry_time;
- }
- if (sipSPISendPublish(pcb_p, FALSE) == TRUE) {
- pcb_p->outstanding_trxn = TRUE;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"sent request with increased expires\n", DEB_F_PREFIX_ARGS(SIP_PUB, fname));
- return SIP_OK;
- }
- }
- /*
- * Since we failed to resend the PUBLISH request, free up the PCB and let the app know.
- */
- send_resp_to_app(PUBLISH_FAILED_SEND, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- free_pcb (pcb_p);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to respond to 423\n", fname);
- return SIP_ERROR;
- }
-
- /*
- * if the response_code is > 299, free up the PCB and let the app know.
- */
- if (response_code > 299) {
- send_resp_to_app(response_code, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- free_pcb (pcb_p);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"received %d response\n", DEB_F_PREFIX_ARGS(SIP_PUB, fname), response_code);
- return SIP_OK;
- }
-
- /*
- * if the response is < 200, do nothing.
- */
- if (response_code < 200) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"received %d response\n", DEB_F_PREFIX_ARGS(SIP_PUB, fname), response_code);
- return SIP_OK;
- }
-
- /*
- * If it is PUBLISH remove operation, free up PCB
- */
- if (pcb_p->hb.orig_expiration == 0) {
- send_resp_to_app(response_code, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- free_pcb (pcb_p);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"removed PCB as this was a terminating PUBLISH\n", DEB_F_PREFIX_ARGS(SIP_PUB, fname));
- return SIP_OK;
- }
-
- /*
- * extract Expires and SIP-ETag headers and save them.
- */
- expires = sippmh_get_header_val(pSipMessage, SIP_HEADER_EXPIRES, NULL);
- if (expires) {
- expiry_time = strtoul(expires, NULL, 10);
- pcb_p->hb.expires = expiry_time;
- }
- sip_etag = sippmh_get_header_val(pSipMessage, SIP_HEADER_SIPETAG, NULL);
- if (sip_etag != NULL) {
- cpr_free(pcb_p->entity_tag);
- entity_tag_size = strlen(sip_etag) + 1;
- pcb_p->entity_tag = cpr_malloc(entity_tag_size);
- if (pcb_p->entity_tag != NULL) {
- sstrncpy(pcb_p->entity_tag, sip_etag, entity_tag_size);
- } else {
- free_pcb (pcb_p);
- send_resp_to_app(PUBLISH_FAILED_NORESOURCE, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"memory allocation failed\n", fname);
- return SIP_ERROR;
-
- }
- }
-
- /*
- * If there are no pending requests, provide the response to the application.
- */
- msg_p = (pub_req_t *)sll_next(pcb_p->pending_reqs, NULL);
- if (msg_p != NULL) {
- (void)sll_remove(pcb_p->pending_reqs, msg_p);
- (void)publish_handle_ev_app_publish(msg_p);
- cpr_free(msg_p);
- return SIP_OK;
- }
- send_resp_to_app(response_code, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"sent response %d to app\n", DEB_F_PREFIX_ARGS(SIP_PUB, fname), response_code);
- return SIP_OK;
-}
-
-/**
- * This function will inform the application that phone is either
- * 1. restarting or
- * 2. failing over/ falling back
- *
- * @note detection of CCM reboot will be handled by PUBLISH ETag mechanism.
- *
- * @param[in] none
- *
- * @return none
- */
-void publish_reset (void)
-{
- ccsip_publish_cb_t *pcb_p;
-
- pcb_p = (ccsip_publish_cb_t *)sll_next(s_PCB_list, NULL);
- while (pcb_p != NULL) {
- send_resp_to_app(PUBLISH_FAILED_RESET, pcb_p->pub_handle, pcb_p->app_handle,
- pcb_p->callback_task, pcb_p->resp_msg_id);
- free_pcb(pcb_p);
- pcb_p = (ccsip_publish_cb_t *)sll_next(s_PCB_list, NULL);
- }
-}
-
-/**
- * This function will print the stats (invoked by show command)
- *
- * @param[in] none
- *
- * @return 0 always
- */
-cc_int32_t show_publish_stats (cc_int32_t argc, const char *argv[])
-{
- debugif_printf("------ Current PUBLISH Statistics ------\n");
- if (s_PCB_list != NULL) {
- debugif_printf("Number of PCBs allocated: %d\n", sll_count(s_PCB_list));
- } else {
- debugif_printf("Number of PCBs allocated: 0\n");
- }
- debugif_printf("Total outgoing PUBLISH requests: %d\n", outgoingPublishes);
- return 0;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <errno.h>
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_timers.h"
-#include "cpr_string.h"
-#include "cpr_memory.h"
-#include "cpr_ipc.h"
-#include "cpr_in.h"
-#include "util_string.h"
-#include "task.h"
-#include "phntask.h"
-#include "ccsip_core.h"
-#include "ccsip_messaging.h"
-#include "phone_debug.h"
-#include "ccsip_platform.h"
-#include "ccsip_platform_timers.h"
-#include "ccsip_macros.h"
-#include "ccsip_pmh.h"
-#include "ccsip_register.h"
-#include "ccsip_task.h"
-#include "ccsip_credentials.h"
-#include "debug.h"
-#include "logmsg.h"
-#include "ccsip_pmh.h"
-#include "ccsip_credentials.h"
-#include "dns_utils.h"
-#include "config.h"
-#include "sip_common_transport.h"
-#include "uiapi.h"
-#include "sip_common_regmgr.h"
-#include "text_strings.h"
-#include "sip_interface_regmgr.h"
-#include "phone_platform_constants.h"
-#include "ccsip_common_cb.h"
-#include "misc_util.h"
-
-extern sipPlatformUITimer_t sipPlatformUISMTimers[];
-extern void *new_standby_available;
-extern boolean regall_fail_attempt;
-extern boolean registration_reject;
-
-extern void ui_set_sip_registration_state(line_t line, boolean registered);
-extern void ui_update_registration_state_all_lines(boolean registered);
-
-boolean dump_reg_msg = TRUE;
-boolean refresh_reg_msg = FALSE;
-
-static ccsip_register_states_t ccsip_register_state = SIP_REG_IDLE;
-
-/* Need an additional ack timer for the backup proxy */
-static cprTimer_t ack_tmrs[MAX_REG_LINES + 1];
-ccm_act_stdby_table_t CCM_Active_Standby_Table;
-extern ccm_failover_table_t CCM_Failover_Table;
-static boolean start_standby_monitor = TRUE;
-extern boolean Is794x;
-
-static void show_register_data(void);
-
-#define SIP_REG_TMR_EXPIRE_TICKS 55000 /* msec; re-registration timer */
-#define REGISTER_CMD "register"
-#define SIP_REG_TMR_ACK_TICKS 32000 /* msec; supervision timer equivalent to Timer F */
-
-static const char *ccsip_register_state_names[] = {
- "IDLE",
- "REGISTERING",
- "REGISTERED",
- "UNREGISTERING",
- "PRE_FALLBACK",
- "IN_FAILOVER",
- "POST_FAILOVER",
- "STANDBY_FAILOVER",
- "NO_CC",
- "NO_STANDBY",
- "NO_REGISTER"
-};
-
-static const char *ccsip_register_reg_state_names[] = {
- "NONE",
- "IDLE",
- "REGISTERING",
- "REGISTERED",
- "UNREGISTERING",
- "PRE_FALLBACK",
- "IN_FAILOVER",
- "POST_FAILOVER",
- "STANDBY_FAILOVER",
- "NO_CC",
- "NO_STANDBY",
- "NO_REGISTER"
-};
-
-
-void ccsip_handle_ev_reg_req(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_reg_cancel(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_unreg_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_1xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_3xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_4xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_failure_response(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_tmr_expire(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_tmr_ack(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_tmr_retry(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_unreg_tmr_ack(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_standby_keepalive_tmr_expire(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_idle_tmr_expire(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-const char *ccsip_register_state_name(ccsip_register_states_t state);
-const char *ccsip_register_reg_state_name(sipRegSMStateType_t state);
-const char *sip_util_reg_event2string(sipRegSMEventType_t event);
-char *sip_util_reg_state2string(sipRegSMStateType_t state);
-void ccsip_register_retry_timer_start(ccsipCCB_t *ccb);
-void ccsip_register_cleanup(ccsipCCB_t *ccb, boolean start);
-cc_int32_t ccsip_register_cmd(cc_int32_t argc, const char *argv[]);
-void ccsip_register_clear_all_logs(void);
-boolean ccsip_register_all_registered(void);
-
-/* convert sip line to reg line */
-#define SIP_REG_LINE2REGLINE(line) ((line) - (REG_CCB_START))
-
-/* convert reg line to sip line */
-#define SIP_REG_REGLINE2LINE(line) ((line) + (REG_CCB_START))
-
-// Date holder
-static struct {
- boolean valid;
- char datestring[MAX_SIP_DATE_LENGTH];
-} ccm_date;
-
-static const sipSMEventActionFn_t
-gSIPRegSMTable[SIP_REG_STATE_END - SIP_REG_STATE_BASE + 1]
- [SIPSPI_REG_EV_END - SIPSPI_REG_EV_BASE + 1] =
-{
- /* SIP_REG_STATE_IDLE
- */
- {
- /* E_SIP_REG_REG_REQ */ ccsip_handle_ev_reg_req,
- /* E_SIP_REG_CANCEL */ ccsip_handle_ev_default,
- /* E_SIP_REG_1xx */ ccsip_handle_ev_default,
- /* E_SIP_REG_2xx */ ccsip_handle_ev_default,
- /* E_SIP_REG_3xx */ ccsip_handle_ev_default,
- /* E_SIP_REG_4xx */ ccsip_handle_ev_default,
- /* E_SIP_REG_FAILURE_RESPONSE */ ccsip_handle_ev_default,
- /* E_SIP_REG_TMR_ACK */ ccsip_handle_ev_default,
- /* E_SIP_REG_TMR_EXPIRE */ ccsip_handle_ev_idle_tmr_expire,
- /* E_SIP_REG_TMR_WAIT */ ccsip_handle_ev_default,
- /* E_SIP_REG_TMR_RETRY */ ccsip_handle_ev_default,
- /* E_SIP_REG_CLEANUP */ sip_regmgr_ev_default,
- },
-
- /* SIP_REG_STATE_REGISTERING
- */
- {
- /* E_SIP_REG_REG_REQ */ ccsip_handle_ev_reg_req,
- /* E_SIP_REG_CANCEL */ ccsip_handle_ev_reg_cancel,
- /* E_SIP_REG_1xx */ ccsip_handle_ev_1xx,
- /* E_SIP_REG_2xx */ ccsip_handle_ev_2xx,
- /* E_SIP_REG_3xx */ ccsip_handle_ev_3xx,
- /* E_SIP_REG_4xx */ ccsip_handle_ev_4xx,
- /* E_SIP_REG_FAILURE_RESPONSE */ ccsip_handle_ev_failure_response,
- /* E_SIP_REG_TMR_ACK */ ccsip_handle_ev_tmr_ack,
- /* E_SIP_REG_TMR_EXPIRE */ ccsip_handle_ev_tmr_expire,
- /* E_SIP_REG_TMR_WAIT */ ccsip_handle_ev_default,
- /* E_SIP_REG_TMR_RETRY */ ccsip_handle_ev_tmr_retry,
- /* E_SIP_REG_CLEANUP */ sip_regmgr_ev_default,
- },
-
- /* SIP_REG_STATE_REGISTERED
- */
- {
- /* E_SIP_REG_REG_REQ */ ccsip_handle_ev_default,
- /* E_SIP_REG_CANCEL */ ccsip_handle_ev_reg_cancel,
- /* E_SIP_REG_1xx */ ccsip_handle_ev_default,
- /* E_SIP_REG_2xx */ ccsip_handle_ev_default,
- /* E_SIP_REG_3xx */ ccsip_handle_ev_default,
- /* E_SIP_REG_4xx */ ccsip_handle_ev_default,
- /* E_SIP_REG_FAILURE_RESPONSE */ ccsip_handle_ev_default,
- /* E_SIP_REG_TMR_ACK */ ccsip_handle_ev_default,
- /* E_SIP_REG_TMR_EXPIRE */ ccsip_handle_ev_tmr_expire,
- /* E_SIP_REG_TMR_WAIT */ ccsip_handle_ev_default,
- /* E_SIP_REG_TMR_RETRY */ ccsip_handle_ev_tmr_retry,
- /* E_SIP_REG_CLEANUP */ sip_regmgr_ev_default,
- },
-
- /* SIP_REG_STATE_UNREGISTERING
- */
- {
- /* E_SIP_REG_REG_REQ */ ccsip_handle_ev_default,
- /* E_SIP_REG_CANCEL */ ccsip_handle_ev_reg_cancel,
- /* E_SIP_REG_1xx */ ccsip_handle_ev_1xx,
- /* E_SIP_REG_2xx */ ccsip_handle_ev_unreg_2xx,
- /* E_SIP_REG_3xx */ ccsip_handle_ev_3xx,
- /* E_SIP_REG_4xx */ ccsip_handle_ev_4xx,
- /* E_SIP_REG_FAILURE_RESPONSE */ ccsip_handle_ev_failure_response,
- /* E_SIP_REG_TMR_ACK */ ccsip_handle_ev_unreg_tmr_ack,
- /* E_SIP_REG_TMR_EXPIRE */ ccsip_handle_ev_default,
- /* E_SIP_REG_TMR_WAIT */ ccsip_handle_ev_standby_keepalive_tmr_expire,
- /* E_SIP_REG_TMR_RETRY */ ccsip_handle_ev_tmr_retry,
- /* E_SIP_REG_CLEANUP */ sip_regmgr_ev_default,
- },
-
- /* SIP_REG_STATE_IN_FALLBACK
- */
- {
- /* E_SIP_REG_REG_REQ */ sip_regmgr_ev_default,
- /* E_SIP_REG_CANCEL */ sip_regmgr_ev_cancel,
- /* E_SIP_REG_1xx */ ccsip_handle_ev_1xx,
- /* E_SIP_REG_2xx */ sip_regmgr_ev_in_fallback_2xx,
- /* E_SIP_REG_3xx */ sip_regmgr_ev_default,
- /* E_SIP_REG_4xx */ sip_regmgr_ev_fallback_retry,
- /* E_SIP_REG_FAILURE_RESPONSE */ sip_regmgr_ev_fallback_retry,
- /* E_SIP_REG_TMR_ACK */ sip_regmgr_ev_tmr_ack_retry,
- /* E_SIP_REG_TMR_EXPIRE */ sip_regmgr_ev_default,
- /* E_SIP_REG_TMR_WAIT */ sip_regmgr_ev_default,
- /* E_SIP_REG_TMR_RETRY */ sip_regmgr_ev_tmr_ack_retry,
- /* E_SIP_REG_CLEANUP */ sip_regmgr_ev_default,
- },
- /* SIP_REG_STATE_STABILITY_CHECK
- */
- {
- /* E_SIP_REG_REG_REQ */ sip_regmgr_ev_default,
- /* E_SIP_REG_CANCEL */ sip_regmgr_ev_cancel,
- /* E_SIP_REG_1xx */ ccsip_handle_ev_1xx,
- /* E_SIP_REG_2xx */ sip_regmgr_ev_stability_check_2xx,
- /* E_SIP_REG_3xx */ sip_regmgr_ev_default,
- /* E_SIP_REG_4xx */ sip_regmgr_ev_default,
- /* E_SIP_REG_FAILURE_RESPONSE */ sip_regmgr_ev_default,
- /* E_SIP_REG_TMR_ACK */ sip_regmgr_ev_tmr_ack_retry,
- /* E_SIP_REG_TMR_EXPIRE */ sip_regmgr_ev_default,
- /* E_SIP_REG_TMR_WAIT */ sip_regmgr_ev_stability_check_tmr_wait,
- /* E_SIP_REG_TMR_RETRY */ sip_regmgr_ev_tmr_ack_retry,
- /* E_SIP_REG_CLEANUP */ sip_regmgr_ev_default,
- },
- /* SIP_REG_STATE_TOKEN_WAIT
- */
- {
- /* E_SIP_REG_REG_REQ */ sip_regmgr_ev_default,
- /* E_SIP_REG_CANCEL */ sip_regmgr_ev_default,
- /* E_SIP_REG_1xx */ ccsip_handle_ev_1xx,
- /* E_SIP_REG_2xx */ sip_regmgr_ev_token_wait_2xx,
- /* E_SIP_REG_3xx */ sip_regmgr_ev_default,
- /* E_SIP_REG_4xx */ ccsip_handle_ev_4xx,
- /* E_SIP_REG_FAILURE_RESPONSE */ ccsip_handle_ev_failure_response,
- /* E_SIP_REG_TMR_ACK */ sip_regmgr_ev_tmr_ack_retry,
- /* E_SIP_REG_TMR_EXPIRE */ sip_regmgr_ev_default,
- /* E_SIP_REG_TMR_WAIT */ sip_regmgr_ev_token_wait_tmr_wait,
- /* E_SIP_REG_TMR_RETRY */ sip_regmgr_ev_tmr_ack_retry,
- /* E_SIP_REG_CLEANUP */ sip_regmgr_ev_cleanup,
- }
-};
-
-/*
- * This function gets the supported option tags from the 200 OK response
- * to the REG message sent.
- */
-void
-sip_get_supported_options_2xx (ccsipCCB_t *ccb, sipMessage_t *response)
-{
- const char *supported;
-
- ccb->supported_tags = 0;
- supported = sippmh_get_cached_header_val(response, SUPPORTED);
- if (supported != NULL) {
- /*
- * Supported header is found, find the interrested supported
- * function from 2xx response from the REG msg. sent. Note that
- * the sippmh_parse_supported_require() can be used but
- * decided to minimize the impact on performance parsing all other
- * tags that are not interested during registration times and
- * vice versa making changes to sippmh_parse_supported_require()
- * to parse the tags that are not interested for other messages
- * also impact the processing time for other messages.
- */
- if (strcasestr(supported, REQ_SUPP_PARAM_CISCO_SRTP_FALLBACK)) {
- /* cisco SRTP fallback is supported by the other end */
- ccb->supported_tags |= cisco_srtp_fallback_tag;
- }
- }
-}
-
-/*
- * This function starts the Register message
- * ack timer. If no response is received from
- * the register message within four minutes,
- * this timer will pop and resend the Register
- * message.
- */
-void
-sip_start_ack_timer (ccsipCCB_t *ccb)
-{
- uint16_t ack_timer_index;
-
- if (ccb->index == REG_BACKUP_CCB) {
- ack_timer_index = MAX_REG_LINES;
- } else {
- ack_timer_index = ccb->dn_line - 1;
- }
-
- CCSIP_DEBUG_REG_STATE( DEB_L_C_F_PREFIX " ccb->index=%d ack_timer_index=%d ",
- DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->dn_line, 0, "sip_start_ack_timer"),
- ccb->index, ack_timer_index);
-
- if (cprStartTimer(ack_tmrs[ack_timer_index], SIP_REG_TMR_ACK_TICKS,
- (void *)(long)ccb->index) == CPR_FAILURE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "sip_start_ack_timer", "cprStartTimer");
- }
-}
-
-
-/*
- * This function stops the Register message
- * ack timer.
- */
-void
-sip_stop_ack_timer (ccsipCCB_t *ccb)
-{
- uint16_t ack_timer_index;
-
- if (ccb->index == REG_BACKUP_CCB) {
- ack_timer_index = MAX_REG_LINES;
- } else {
- ack_timer_index = ccb->dn_line - 1;
- }
-
- CCSIP_DEBUG_REG_STATE( DEB_L_C_F_PREFIX " ccb->index=%d ack_timer_index=%d ",
- DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->dn_line, 0, "sip_stop_ack_timer"),
- ccb->index, ack_timer_index);
-
- if (cprCancelTimer(ack_tmrs[ack_timer_index]) == CPR_FAILURE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "sip_stop_ack_timer", "cprCancelTimer");
- }
-}
-
-
-void
-sip_reg_sm_change_state (ccsipCCB_t *ccb, sipRegSMStateType_t new_state)
-{
- if (g_disable_mass_reg_debug_print == FALSE) {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Registration state change: %s ---> "
- "%s\n", DEB_L_C_F_PREFIX_ARGS(SIP_STATE, ccb->index, ccb->dn_line, "sip_reg_sm_change_state"),
- sip_util_reg_state2string((sipRegSMStateType_t)ccb->state),
- sip_util_reg_state2string(new_state));
- }
- ccb->state = (sipSMStateType_t) new_state;
-
- if (ccb->index == REG_CCB_START) {
- if ((new_state > SIP_REG_STATE_REGISTERED) || (!refresh_reg_msg)) {
- dump_reg_msg = TRUE;
- } else {
- dump_reg_msg = FALSE;
- }
- }
-}
-
-
-void
-ccsip_handle_ev_reg_req (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "ccsip_handle_ev_reg_req";
- char line_name[MAX_LINE_NAME_SIZE];
- int value;
-
- config_get_value(CFGID_PROXY_REGISTER, &value, sizeof(value));
- if (value == 0) {
- ui_set_sip_registration_state(ccb->dn_line, FALSE);
- CCSIP_DEBUG_REG_STATE(get_debug_string(DEBUG_REG_DISABLED),
- ccb->index, ccb->dn_line, fname);
-
- return;
- }
-
- ccsip_register_clear_all_logs();
-
- sip_stop_ack_timer(ccb);
- sip_start_ack_timer(ccb);
-
- (void) sip_platform_register_expires_timer_stop(ccb->index);
-
-
- sip_util_get_new_call_id(ccb);
-
- ccb->authen.cred_type = 0;
- ccb->retx_counter = 0;
- config_get_line_string(CFGID_LINE_NAME, line_name, ccb->dn_line,
- sizeof(line_name));
-
- config_get_value(CFGID_TIMER_REGISTER_EXPIRES, &ccb->reg.tmr_expire,
- sizeof(ccb->reg.tmr_expire));
- ccb->reg.act_time = (int) time(NULL);
-
- if (sipSPISendRegister(ccb, 0, line_name, ccb->reg.tmr_expire) != TRUE) {
- // set expire timer and cleanup ccb in non-ccm mode.
- // do not change the expire timer value in ccm mode
- if (ccb->cc_type != CC_CCM) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- log_clear(LOG_REG_MSG);
- log_msg(LOG_REG_MSG);
- }
-
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_REGISTERING);
-}
-
-
-
-void
-ccsip_handle_ev_default (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- if ((event->type == (int) E_SIP_REG_CANCEL) && (ccb->state == (int) SIP_REG_STATE_IDLE)) {
- (void) sip_platform_register_expires_timer_stop(ccb->index);
- ccb->authen.cred_type = 0;
- ccb->retx_counter = 0;
- ccb->reg.tmr_expire = 0;
- ccb->reg.act_time = 0;
- ccsip_register_cleanup(ccb, FALSE);
- }
-
- /* only free SIP messages, timeouts are internal */
- if (event->type < (int) E_SIP_REG_TMR_ACK) {
- free_sip_message(event->u.pSipMessage);
- }
-}
-
-
-void
-ccsip_handle_ev_tmr_expire (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- // Initiate registration if prime line or not in failover state
- if ((!CCM_Failover_Table.failover_started) ||
- (ccb->index == REG_CCB_START)) {
- /*If the phone is registered with CSPS, the failover_started flag
- * will always be false. Therefore, this code will always be
- * executed. */
-
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
-
- refresh_reg_msg = TRUE;
- /* send a message to the SIP_REG SM to initiate registration */
- if (ccsip_register_send_msg(SIP_REG_REQ, ccb->index) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- } else {
- ccsip_handle_ev_default(ccb, event);
- }
-}
-
-void
-ccsip_handle_ev_idle_tmr_expire (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
-
- if (ccb->cc_type == CC_CCM) {
- if (ccb->index == REG_BACKUP_CCB) {
- ccsip_handle_ev_tmr_expire(ccb, event);
- } else {
- ccsip_handle_ev_default(ccb, event);
- }
- } else {
- /* assuming CSPS */
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
-
- /* send a message to the SIP_REG SM to initiate registration */
- if (ccsip_register_send_msg(SIP_REG_REQ, ccb->index) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
-}
-
-
-void
-ccsip_handle_ev_tmr_ack (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- log_clear(LOG_REG_AUTH_ACK_TMR);
- log_msg(LOG_REG_AUTH_ACK_TMR);
-
- if (ccb->cc_type == CC_CCM) {
- /*
- * regmgr - Send tmr ack event to the regmgr/
- */
- sip_regmgr_ev_tmr_ack_retry(ccb, event);
- } else {
- /*
- * regmgr - Assume it is csps
- */
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
- /* send a message to the SIP_REG SM to initiate registration */
- if (ccsip_register_send_msg(SIP_REG_REQ, ccb->index) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
-}
-
-
-void
-ccsip_handle_ev_1xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "ccsip_handle_ev_1xx";
- sipMessage_t *response = NULL;
- int status_code = 0;
- char status[LOG_MAX_LEN];
-
- response = event->u.pSipMessage;
-
- if (sipGetResponseCode(response, &status_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_CODE),
- ccb->index, ccb->dn_line, fname);
- return;
- }
-
- free_sip_message(response);
-
- switch (status_code) {
- case SIP_1XX_TRYING:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY2),
- ccb->index, ccb->dn_line, fname,
- sip_util_reg_state2string((sipRegSMStateType_t)ccb->state),
- "SIP", status_code);
- return;
-
- default:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY2), ccb->index,
- ccb->dn_line, fname,
- sip_util_reg_state2string((sipRegSMStateType_t)ccb->state),
- "SIP BAD", status_code);
-
- snprintf(status, sizeof(status), "in %d, information", status_code);
- log_clear(LOG_REG_UNSUPPORTED);
- log_msg(LOG_REG_UNSUPPORTED, status);
-
- ccsip_register_cleanup(ccb, TRUE);
-
- return;
- }
-}
-
-static boolean
-ccsip_get_exp_time_2xx (ccsipCCB_t *ccb, sipContact_t *contact_info,
- const char *expires, uint32_t *exp_time_ret)
-{
- static const char fname[] = "ccsip_get_exp_time_2xx";
- boolean exp_found = FALSE;
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char user[MAX_LINE_NAME_SIZE];
- int i;
- uint32_t gmt_time; //TODO convert to time_t
- //uint32_t diff_time; //TODO convert to time_t
- int32_t gmt_rc;
- uint32_t exp_time;
- uint32_t register_delta;
-
- /* did the server change the expires time? */
-
- /*
- * Form the contact header.
- * The proxy can return multiple contacts so we will need to see which one
- * matches this REGISTER.
- */
- config_get_value(CFGID_TIMER_REGISTER_EXPIRES, &exp_time, sizeof(uint32_t));
- if (contact_info != NULL) {
- ipaddr2dotted(src_addr_str, &ccb->src_addr);
- config_get_line_string(CFGID_LINE_NAME, user, ccb->dn_line,
- sizeof(user));
-
- /* is expires header for this line included in the contact? */
- for (i = 0; i < contact_info->num_locations; i++) {
- if ((sippmh_cmpURLStrings(contact_info->locations[i]->genUrl->u.sipUrl->user,
- user, FALSE) == 0) &&
- (strcmp(contact_info->locations[i]->genUrl->u.sipUrl->host,
- src_addr_str) == 0)) {
- if ((contact_info->params[i].expires > 0) &&
- (contact_info->params[i].expires < exp_time)) {
- exp_time = contact_info->params[i].expires;
- exp_found = TRUE;
- CCSIP_DEBUG_REG_STATE(get_debug_string(DEBUG_REG_PROXY_EXPIRES),
- ccb->index, ccb->dn_line, fname);
- break;
- }
- }
- }
- }
-
-
- if (exp_found != TRUE) {
- //expires param is not found in the CONTACT header
- // look for Expires header.
- config_get_value(CFGID_TIMER_REGISTER_EXPIRES, &exp_time,
- sizeof(exp_time));
- if (expires) {
- gmt_rc = gmt_string_to_seconds((char *)expires,
- (unsigned long *)&gmt_time);
- if (gmt_rc != -1) {
- // We only want to update the expires timeout if it is lower
- // than our predefined threshold. We don't want to allow
- // people to keep us hung up for infinite periods of time
- if (gmt_rc == 1) {
- // We got a numeric entry in the expires field
- if (gmt_time < exp_time) {
- exp_time = gmt_time;
- exp_found = TRUE;
- }
- }
- }
- }
- }
-
- /*
- * Subtract some user defined period of time to account for network delay
- * or the possibility that the registration server is down and this
- * request has to be processed by a backup server after the timeout
- * occurs. If the user has not defined this value in the config, it
- * defaults to 5 seconds.
- */
- config_get_value(CFGID_TIMER_REGISTER_DELTA, ®ister_delta,
- sizeof(register_delta));
-
- /*
- * Sanity check the register delta value as the proxy could have returned
- * a much lower registration period in its' response. The minimum
- * registration expiration is 60 seconds to prevent the phone from being
- * flooded with msgs.
- */
- if ((exp_time - register_delta) < MIN_REGISTRATION_PERIOD) {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX
- "Warning - Registration period received (%d) "
- "minus configured timer_register_delta (%d) is less than "
- "%d seconds.\n", DEB_L_C_F_PREFIX_ARGS(SIP_REG, ccb->index, ccb->dn_line, fname), exp_time,
- register_delta, MIN_REGISTRATION_PERIOD);
- exp_found = FALSE;
- } else {
- exp_time = exp_time - register_delta;
- exp_found = TRUE;
- }
- *exp_time_ret = exp_time;
- return (exp_found);
-}
-
-/*
- * Function: ccsip_check_ccm_restarted
- *
- * Parameters:
- * new_reg_ccb - pointer to ccsipCCB_t of REG CCB.
- * contact_info - Pointer to sipContact_t.
- *
- * Description:
- * The function detects CCM just came up i.e. it sees the phone
- * registration as a new registration. This means CCM has restarted
- * between a REG refresh cycle.
- *
- * Note:
- * CCM only sends x-cisco-newreg to the first REG that it sees
- * from the phone as a new REG. If the phone has more than one lines,
- * the REG of the rest of the lines will not have the x-cisco-newreg.
- *
- * Returns:
- * TRUE - CCM restarted is detected.
- * FALSE - CCM restarted is not detected.
- */
-static boolean
-ccsip_check_ccm_restarted (sipContact_t *contact_info)
-{
- int i;
-
- if (contact_info == NULL) {
- /* No contact info. */
- return (FALSE);
- }
-
- for (i = 0; i < contact_info->num_locations; i++) {
- if (contact_info->params[i].flags & SIP_CONTACT_PARM_X_CISCO_NEWREG) {
- /*
- * CCM or proxy just indicates that it sees the REG
- * as a new registration to it. This means that the CCM or
- * proxy has restarted.
- */
- return (TRUE);
- }
- }
- return (FALSE);
-}
-
-/*
- * Function: update_sis_protocol_version
- *
- * Parameters:
- * response - 200 OK message pointer
- *
- * Description:
- * The function parses theupported header in response and updates
- * SIS protocol version received. If no version is received the default
- * SEADRAGON version gets updated
- *
- * Returns:
- * void
- */
-
-void
-update_sis_protocol_version (sipMessage_t *response)
-{
- const char *supported;
- char * sipver;
- supported = sippmh_get_cached_header_val(response, SUPPORTED);
- if (supported != NULL) {
- sipver = strcasestr(supported, REQ_SUPP_PARAM_CISCO_SISTAG);
- if (sipver) {
- cc_uint32_t major = SIS_PROTOCOL_MAJOR_VERSION_SEADRAGON, minor = 0, addtnl = 0;
- if ( sscanf ( &sipver[strlen(REQ_SUPP_PARAM_CISCO_SISTAG)], "%d.%d.%d",
- &major, &minor, &addtnl) == 3) {
- platSetSISProtocolVer ( major, minor, addtnl,REQ_SUPP_PARAM_CISCO_SISTAG);
- return;
- }
- }
- }
- /* All other cases we set the version to 1.0.0 */
- platSetSISProtocolVer ( SIS_PROTOCOL_MAJOR_VERSION_SEADRAGON, 0, 0,REQ_SUPP_PARAM_CISCO_SISTAG);
-}
-
-void
-update_cme_sis_version (sipMessage_t *response)
-{
- const char *supported;
- char * sipver;
-
- supported = sippmh_get_cached_header_val(response, SUPPORTED);
- if (supported != NULL) {
- sipver = strcasestr(supported, REQ_SUPP_PARAM_CISCO_CME_SISTAG);
- if (sipver) {
- cc_uint32_t major = 0, minor = 0, addtnl = 0;
- if ( sscanf( &sipver[strlen(REQ_SUPP_PARAM_CISCO_CME_SISTAG)], "%d.%d.%d",
- &major, &minor, &addtnl) ==3) {
- platSetSISProtocolVer(major, minor, addtnl,REQ_SUPP_PARAM_CISCO_CME_SISTAG);
- }
- }
- }
-}
-
-void
-ccsip_handle_ev_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "ccsip_handle_ev_2xx";
- sipMessage_t *response = event->u.pSipMessage;
- const char *pViaHeaderStr = NULL;
- sipVia_t *via = NULL;
- uint32_t exp_time;
- //uint32_t line_feature;
- int dns_err_code;
- int nat_enable = 0;
- int nat_rx_proc_enable = 0;
- //int last_button_index =0;
- const char *datehdr = NULL;
- const char *contact = NULL;
- const char *expires = NULL;
- sipContact_t *contact_info = NULL;
- //line_t line_index = 0;
- //ccsipCCB_t *line_ccb = NULL;
-
-
- // Extract Date header and store
- datehdr = sippmh_get_header_val(response, SIP_HEADER_DATE, NULL);
- if (datehdr) {
- // Copy date header in a global variable since it would be needed
- // to set system time
- sstrncpy(ccm_date.datestring, datehdr, sizeof(ccm_date.datestring));
- ccm_date.valid = TRUE;
-
- // call ntp set time handler (TNP/cnu specific; stub for legacy)
- // do not call the handler if 2xx is from StdBy CCM
- // We do not need to set the time when in the browser
- //if (ccb->index != REG_BACKUP_CCB) {
- // SipNtpUpdateClockFromCCM();
- //}
- }
-
- contact = sippmh_get_cached_header_val(response, CONTACT);
- if (contact != NULL) {
- /* There is a contact header pass it */
- contact_info = sippmh_parse_contact(contact);
- }
-
- /* Update the sip interface protocol version */
- update_sis_protocol_version(response);
-
- /*update the CME for the version negotiation feature */
- update_cme_sis_version(response);
-
- if (ccb->dn_line == PRIMARY_LINE && ccsip_check_ccm_restarted(contact_info)) {
- /* CCM has restarted detected */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Detected server has restarted via line %d\n",
- DEB_F_PREFIX_ARGS(SIP_CCM_RESTART, fname), ccb->dn_line);
- sip_regmgr_ccm_restarted(ccb);
- }
-
- sip_stop_ack_timer(ccb);
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (ccb->send_reason_header) {
- ccb->send_reason_header = FALSE;
- sipUnregisterReason[0] = '\0';
- }
-
- /*
- * Get expiration time. The expriation time are from contact info. or
- * from the expire header.
- */
- expires = sippmh_get_header_val(response, SIP_HEADER_EXPIRES, NULL);
- if (ccsip_get_exp_time_2xx(ccb, contact_info, expires, &exp_time)
- == FALSE) {
- /*
- * The expire time received in 200OK is smaller than the minimum
- * allowed. The phone will be unregistered and a message will be
- * displayed under the Status Messages. The phone will retry to
- * register after the configured expire-timer interval.
- */
- config_get_value(CFGID_TIMER_REGISTER_EXPIRES, &exp_time,
- sizeof(uint32_t));
- ccb->reg.tmr_expire = exp_time;
- ccb->reg.act_time = (int) time(NULL);
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_UNREGISTERING);
-
- if (ccsip_register_send_msg(SIP_REG_CANCEL, ccb->index)
- != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, FALSE);
- }
- (void) sip_platform_register_expires_timer_start(ccb->reg.tmr_expire * 1000,
- ccb->index);
- if (contact_info != NULL) {
- sippmh_free_contact(contact_info);
- }
- free_sip_message(response);
- log_clear(LOG_REG_EXPIRE);
- log_msg(LOG_REG_EXPIRE);
- return;
- }
-
-
- ccb->reg.registered = 1;
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_REGISTERED);
- regall_fail_attempt = FALSE;
-
- if (ccb->index != REG_BACKUP_CCB) {
- registration_reject = FALSE;
- ui_set_sip_registration_state(ccb->dn_line, TRUE);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Setting Reg state to TRUE for line=%d\n",
- DEB_F_PREFIX_ARGS(SIP_REG_STATE, fname), ccb->dn_line);
- /* Get supported options from the supported header from the response */
- sip_get_supported_options_2xx(ccb, response);
- } else {
- log_clear(LOG_REG_BACKUP);
- }
-
-
- if (contact_info != NULL) {
- sippmh_free_contact(contact_info);
- }
-
- ccb->reg.tmr_expire = exp_time;
-
- ccb->reg.act_time = (int) time(NULL);
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Starting expires timer (%d "
- "sec)\n", DEB_L_C_F_PREFIX_ARGS(SIP_TIMER, ccb->index, ccb->dn_line, fname),
- ccb->reg.tmr_expire);
- (void) sip_platform_register_expires_timer_start(ccb->reg.tmr_expire * 1000,
- ccb->index);
-
-
- if (ccb->cc_type == CC_CCM) {
- /*
- * regmgr - A 200 OK will reach here only if the state is
- * REGISTERING, the unreg_200ok eve is handled
- * separately.
- */
- ti_config_table_t *ccm_table_ptr;
-
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
-
- if ((ccm_table_ptr == CCM_Active_Standby_Table.active_ccm_entry) &&
- start_standby_monitor) {
- ccsipCCB_t *standby_ccb;
-
- start_standby_monitor = FALSE;
- sip_platform_set_ccm_status();
-
- /*
- * Kickoff monitoring the standby
- */
-
- standby_ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
- if (CCM_Active_Standby_Table.standby_ccm_entry) {
- config_get_value(CFGID_TIMER_REGISTER_EXPIRES,
- &exp_time, sizeof(uint32_t));
- standby_ccb->reg.tmr_expire = exp_time;
- standby_ccb->reg.act_time = (int) time(NULL);
- sip_reg_sm_change_state(standby_ccb,
- SIP_REG_STATE_UNREGISTERING);
- (void) ccsip_register_send_msg(SIP_REG_CANCEL, standby_ccb->index);
- (void) sip_platform_register_expires_timer_start(standby_ccb->reg.tmr_expire * 1000,
- standby_ccb->index);
- }
- } else if (ccm_table_ptr ==
- CCM_Active_Standby_Table.standby_ccm_entry) {
- /*
- * REGMGR - Update stats Got a 200OK for a expires 0
- * Keepalive msg to standby, update stats ?
- */
- }
- }
-
-
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- config_get_value(CFGID_NAT_RECEIVED_PROCESSING, &nat_rx_proc_enable,
- sizeof(nat_rx_proc_enable));
- if (nat_enable == 1 && nat_rx_proc_enable == 1) {
- pViaHeaderStr = sippmh_get_cached_header_val(response, VIA);
- if (pViaHeaderStr != NULL) {
- via = sippmh_parse_via(pViaHeaderStr);
- if (via != NULL) {
- if (via->recd_host != NULL) {
- cpr_ip_addr_t received_ip;
-
- memset(&received_ip, 0, sizeof(cpr_ip_addr_t));
- dns_err_code = dnsGetHostByName(via->recd_host,
- &received_ip, 100, 1);
- if (dns_err_code == 0) {
- util_ntohl(&received_ip, &received_ip);
- } else {
- sip_config_get_nat_ipaddr(&received_ip);
- }
-
- if (util_compare_ip(&received_ip, &(ccb->src_addr)) == FALSE) {
- /*
- * The address the proxy/registration server received
- * is not the same as the one that we think we have
- * so we'll update our address and re-register with
- * the proxy/registration server
- */
-
- ccb->reg.rereg_pending = 1;
-
- // Make sure our running config has the correct
- // IP address that we got from the proxy server
- sip_config_set_nat_ipaddr(&received_ip);
-
- if (ccsip_register_send_msg(SIP_REG_CANCEL, ccb->index)
- != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, FALSE);
- }
-
- // Update the tel ccb that this reg line belongs to
- ccb = sip_sm_get_ccb_by_index((line_t)(ccb->index - REG_CCB_START + 1));
- if (ccb) {
- ccb->src_addr = received_ip;
- }
- }
- }
-
- // Cleanup memory
- sippmh_free_via(via);
- }
- }
- }
-
- free_sip_message(response);
-}
-
-void
-ccsip_handle_ev_3xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "ccsip_handle_ev_3xx";
- sipMessage_t *response = NULL;
- int status_code = 0;
- char status[LOG_MAX_LEN];
- char user[MAX_LINE_NAME_SIZE];
- sipUrl_t *url;
- const char *contact = NULL;
-
- response = event->u.pSipMessage;
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (sipGetResponseCode(response, &status_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_CODE),
- ccb->index, ccb->dn_line, fname);
- free_sip_message(response);
- return;
- }
-
- switch (status_code) {
- case SIP_RED_MULT_CHOICES /* 300 */:
- case SIP_RED_MOVED_PERM /* 301 */:
- case SIP_RED_MOVED_TEMP /* 302 */:
- case SIP_RED_USE_PROXY /* 305 */:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY2),
- ccb->index, ccb->dn_line, fname,
- sip_util_reg_state2string((sipRegSMStateType_t)ccb->state),
- "SIP", status_code);
-
- sip_sm_200and300_update(ccb, response, status_code);
-
- /*
- * Record the Contact header. For 3xx messages we are recording
- * the Contact header here, not in the sipSPICheckResponse() header,
- * so that the ACK response to 3xx is sent to the original INVITE
- * destination (or to the Record-Route specified destination), rather
- * than to the new 302 Contact
- */
- contact = sippmh_get_cached_header_val(response, CONTACT);
- if (contact) {
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- }
- ccb->contact_info = sippmh_parse_contact(contact);
- }
-
-
- /*
- * Check the validity of Contact header
- */
- if (!ccb->contact_info) {
- CCSIP_DEBUG_ERROR("%s: Error: Invalid Contact field. Aborting "
- "REGISTER.\n", fname);
- free_sip_message(response);
- ccsip_register_cleanup(ccb, TRUE);
- return;
- }
-
- if (ccb->contact_info->locations[0]->genUrl->schema == URL_TYPE_SIP) {
- url = ccb->contact_info->locations[0]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: URL is not Sip. Aborting "
- "REGISTER.\n", fname);
- free_sip_message(response);
- ccsip_register_cleanup(ccb, TRUE);
- return;
- }
-
- sstrncpy(ccb->reg.proxy, url->host, MAX_IPADDR_STR_LEN);
- ccb->reg.port = url->port;
-
- if (ccb->contact_info) {
- sippmh_free_contact(ccb->contact_info);
- ccb->contact_info = NULL;
- }
-
- sip_util_get_new_call_id(ccb);
-
- /*
- * Send out a new REGISTER
- */
- ccb->authen.cred_type = 0;
- config_get_line_string(CFGID_LINE_NAME, user, ccb->dn_line,
- sizeof(user));
-
- if (sipSPISendRegister(ccb, 0, user, ccb->reg.tmr_expire) != TRUE) {
- ccsip_register_cleanup(ccb, TRUE);
- free_sip_message(response);
-
- log_clear(LOG_REG_RED_MSG);
- log_msg(LOG_REG_RED_MSG);
- }
- return;
-
- default:
- free_sip_message(event->u.pSipMessage);
-
- snprintf(status, sizeof(status), "in %d, redirection", status_code);
- log_clear(LOG_REG_UNSUPPORTED);
- log_msg(LOG_REG_UNSUPPORTED, status);
-
- ccsip_register_cleanup(ccb, TRUE);
- }
-}
-
-
-void
-ccsip_handle_ev_4xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "ccsip_handle_ev_4xx";
- sipMessage_t *response = NULL;
- int status_code = 0;
- const char *authenticate = NULL;
- char user[MAX_LINE_NAME_SIZE];
- credentials_t credentials;
- char status[LOG_MAX_LEN];
- sip_authen_t *sip_authen = NULL;
- char *author_str = NULL;
- char uri[MAX_IPADDR_STR_LEN + 10]; /* Proxy IP address string */
- char tmp_str[STATUS_LINE_MAX_LEN];
- ti_config_table_t *ccm_table_ptr = NULL;
-
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
-
-
- response = event->u.pSipMessage;
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (sipGetResponseCode(response, &status_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_CODE),
- ccb->index, ccb->dn_line, fname);
- free_sip_message(response);
- return;
- }
-
- /*
- * Set reject flag if we get 4xx from publisher cucm.
- * Note: if non-prime dn is congfigured with #, such as 1234##,
- * then phone will get 404 for that DN, even though the prime DN is
- * registered.
- */
- if (ccm_table_ptr &&
- ccb->index != REG_BACKUP_CCB) {
- DEF_DEBUG(DEB_F_PREFIX"Receive 4xx in ccm mode. set registration_reject to TRUE.\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname));
- registration_reject = TRUE;
- }
-
- switch (status_code) {
- case SIP_CLI_ERR_UNAUTH:
- case SIP_CLI_ERR_PROXY_REQD:
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY2),
- ccb->index, ccb->dn_line, fname,
- sip_util_reg_state2string((sipRegSMStateType_t)ccb->state),
- "SIP", status_code);
-
- if (cred_get_credentials_r(ccb, &credentials) == FALSE) {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"no more credentials, retry %d, %d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CRED, ccb->index, ccb->dn_line, fname),
- ccb->authen.retries_401_407,
- MAX_RETRIES_401);
-
-
- if (ccb->cc_type == CC_CCM) {
- sip_regmgr_ev_failure_response(ccb, event);
- free_sip_message(response);
- return;
- }
- ccsip_register_cleanup(ccb, TRUE);
- free_sip_message(response);
-
- log_clear(LOG_REG_AUTH_NO_CRED);
- log_msg(LOG_REG_AUTH_NO_CRED);
-
- break;
- }
-
- authenticate = sippmh_get_header_val(response, AUTH_HDR(status_code),
- NULL);
- if (authenticate) {
- sip_authen = sippmh_parse_authenticate(authenticate);
- }
-
- if (sip_authen) {
- if (sip_authen->scheme == SIP_DIGEST) {
- if (authenticate != NULL) {
- ccb->retx_counter = 0;
- config_get_line_string(CFGID_LINE_NAME, user, ccb->dn_line,
- sizeof(user));
- ccb->authen.cnonce[0] = '\0';
- snprintf(uri, sizeof(uri), "sip:%s", ccb->reg.proxy); /* proxy */
- if (sipSPIGenerateAuthorizationResponse(sip_authen, uri,
- SIP_METHOD_REGISTER,
- credentials.id,
- credentials.pw,
- &author_str,
- &(ccb->authen.nc_count),
- ccb)) {
-
- if (author_str) {
- if (ccb->authen.authorization != NULL) {
- cpr_free(ccb->authen.authorization);
- ccb->authen.authorization = NULL;
- }
-
- ccb->authen.authorization =
- (char *) cpr_malloc(strlen(author_str) *
- sizeof(char) + 1);
-
- if (ccb->authen.authorization != NULL) {
- sstrncpy(ccb->authen.authorization, author_str,
- strlen(author_str) * sizeof(char) + 1);
- ccb->authen.status_code = status_code;
- }
- cpr_free(author_str);
- }
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sipSPIGenerateAuthorizationResponse");
- }
-
- if (!sipSPISendRegister(ccb, TRUE, user,
- ccb->reg.tmr_expire)){
- ccsip_register_cleanup(ccb, TRUE);
-
- log_clear(LOG_REG_AUTH_MSG);
- log_msg(LOG_REG_AUTH_MSG);
- }
-
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sippmh_parse_authenticate");
-
- ccsip_register_cleanup(ccb, TRUE);
- log_clear(LOG_REG_AUTH_HDR_MSG);
- log_msg(LOG_REG_AUTH_HDR_MSG);
- }
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"auth scheme unsupported= %d\n",
- DEB_F_PREFIX_ARGS(SIP_AUTH, fname), sip_authen->scheme);
-
- ccsip_register_cleanup(ccb, TRUE);
- log_clear(LOG_REG_AUTH_SCH_MSG);
- log_msg(LOG_REG_AUTH_SCH_MSG);
- }
- sippmh_free_authen(sip_authen);
- }
-
- free_sip_message(response);
- return;
-
- case SIP_CLI_ERR_INTERVAL_TOO_SMALL:
- {
- int new_expires = MAX_REG_EXPIRES;
- const char *msg_ptr = NULL;
- char line_name[MAX_LINE_NAME_SIZE];
-
- msg_ptr = sippmh_get_header_val(response,
- (const char *)SIP_HEADER_MIN_EXPIRES,
- NULL);
- if (msg_ptr) {
- new_expires = strtoul(msg_ptr, NULL, 10);
- }
-
- //ensure new Min-Expires is > what we set before in Expires
- if (new_expires > ccb->reg.tmr_expire) {
- ccb->reg.tmr_expire = new_expires;
- } else {
- ccb->reg.tmr_expire = MAX_REG_EXPIRES;
- }
-
- //We have to make a fresh request
- sip_stop_ack_timer(ccb);
- sip_start_ack_timer(ccb);
-
- (void) sip_platform_register_expires_timer_stop(ccb->index);
-
- sip_util_get_new_call_id(ccb);
-
- ccb->authen.cred_type = 0;
- ccb->retx_counter = 0;
- config_get_line_string(CFGID_LINE_NAME, line_name, ccb->dn_line,
- sizeof(line_name));
-
- ccb->reg.act_time = (int) time(NULL);
-
- if (sipSPISendRegister(ccb, 0, line_name, ccb->reg.tmr_expire) != TRUE) {
- // set expire timer and cleanup ccb in non-ccm mode.
- // do not change the expire timer value in ccm mode
-
- if (ccb->cc_type != CC_CCM) {
- ccsip_register_cleanup(ccb, TRUE);
- }
-
- log_clear(LOG_REG_MSG);
- log_msg(LOG_REG_MSG);
- }
-
- //no change in state
- }
- free_sip_message(response);
- return;
-
-
- /*
- * 404 (Not Found)
- * 413 (Request Entity Too Large)
- * 480 (Temporarily Unavailable)
- * 486 (Busy here)
- */
- case SIP_CLI_ERR_NOT_FOUND:
- case SIP_CLI_ERR_LARGE_MSG:
- case SIP_CLI_ERR_NOT_AVAIL:
- case SIP_CLI_ERR_BUSY_HERE:
- if (ccb->cc_type == CC_CCM) {
- if (ccb->state == (int) SIP_REG_STATE_TOKEN_WAIT) {
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- sip_regmgr_ev_token_wait_4xx_n_5xx(ccb, event);
- } else {
- /*
- * Phone sends a REGISTER message with expires=0 as a
- * Keepalive msg. Proxy and CCM will respond with a
- * 200 OK.
- */
- if (ccb->index != REG_BACKUP_CCB) {
- if (ccsip_register_get_register_state() != SIP_REG_UNREGISTERING) {
- if (((ti_config_table_t *)(ccb->cc_cfg_table_entry)) ||
- ccb->dn_line == PRIMARY_LINE) {
- if (platGetPhraseText(STR_INDEX_REGISTRATION_REJECTED,
- (char *)tmp_str, STATUS_LINE_MAX_LEN - 1)== CPR_SUCCESS) {
- ui_set_notification(CC_NO_LINE, CC_NO_CALL_ID, tmp_str, 15, FALSE,
- DEF_NOTIFY_PRI);
- }
- }
- log_clear(STR_INDEX_REGISTRATION_REJECTED);
- log_msg(STR_INDEX_REGISTRATION_REJECTED);
- }
- }
- if (process_retry_after(ccb, response) == FALSE) {
- sip_regmgr_ev_failure_response(ccb, event);
- }
- }
- } else {
- if (process_retry_after(ccb, response) == FALSE) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
- free_sip_message(response);
- return;
-
- default:
- if (ccb->cc_type == CC_CCM) {
- if (ccb->state == (int) SIP_REG_STATE_TOKEN_WAIT) {
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- sip_regmgr_ev_token_wait_4xx_n_5xx(ccb, event);
- } else {
- sip_regmgr_ev_failure_response(ccb, event);
- }
- free_sip_message(response);
- return;
- }
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_FUNCTION_ENTRY2),
- ccb->index, ccb->dn_line, fname,
- sip_util_reg_state2string((sipRegSMStateType_t)ccb->state),
- "SIP BAD", status_code);
-
- snprintf(status, sizeof(status), "in %d, client error", status_code);
- ccsip_register_cleanup(ccb, TRUE);
-
- snprintf(status, sizeof(status), "in %d, request failure", status_code);
- log_clear(LOG_REG_UNSUPPORTED);
- log_msg(LOG_REG_UNSUPPORTED, status);
- free_sip_message(response);
- break;
- }
-
- if (ccb->reg.rereg_pending != 0) {
- ccb->reg.rereg_pending = 0;
- if (ccsip_register_send_msg(SIP_REG_REQ, ccb->index) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
-}
-
-
-void
-ccsip_handle_ev_failure_response (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "ccsip_handle_ev_failure_response";
- sipMessage_t *response = NULL;
- int status_code = 0;
- char status[LOG_MAX_LEN];
- sipStatusCodeClass_t code_class = codeClassInvalid;
- ti_config_table_t *ccm_table_ptr = NULL;
-
- /*
- * Set reject flag if we get 5xx/6xx from publisher cucm.
- */
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- if (ccm_table_ptr &&
- ccb->index != REG_BACKUP_CCB) {
- registration_reject = TRUE;
- DEF_DEBUG(DEB_F_PREFIX"registration has been rejected. Set registration_reject to TRUE.\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname));
- }
-
- response = event->u.pSipMessage;
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (sipGetResponseCode(response, &status_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_CODE),
- ccb->index, ccb->dn_line, fname);
- free_sip_message(response);
- ccsip_register_cleanup(ccb, TRUE);
- return;
- }
-
- code_class = sippmh_get_code_class((uint16_t)status_code);
-
- log_clear(LOG_REG_AUTH);
-
- switch (code_class) {
- case codeClass5xx:
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_FAILURE),
- ccb->index, ccb->dn_line, fname, status_code);
-
- log_msg(LOG_REG_AUTH_SERVER_ERR, status_code);
-
- break;
-
- case codeClass6xx:
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_FAILURE),
- ccb->index, ccb->dn_line, fname, status_code);
-
- log_msg(LOG_REG_AUTH_GLOBAL_ERR, status_code);
-
- break;
-
- default:
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_FAILURE),
- ccb->index, ccb->dn_line, fname, status_code);
-
- snprintf(status, sizeof(status), "in %d, ??? error", status_code);
- log_msg(LOG_REG_AUTH_UNKN_ERR, status_code);
-
- break;
- }
-
- if (ccb->cc_type == CC_CCM) {
- if (ccb->state == (int) SIP_REG_STATE_TOKEN_WAIT) {
-
- /* Handle only 503 error condition for other errors
- * use default state
- */
- if (status_code == SIP_SERV_ERR_UNAVAIL) {
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- sip_regmgr_ev_token_wait_4xx_n_5xx(ccb, event);
- free_sip_message(response);
- } else {
- sip_regmgr_ev_default(ccb, event);
- }
- return;
- }
-
- /* retry registration using value in the Retry-After header
- * if response code is 503 with Retry-After
- */
- if ((status_code == SIP_SERV_ERR_UNAVAIL) &&
- (process_retry_after(ccb, response) == TRUE)) {
- free_sip_message(response);
- return;
- }
- /*
- * regmgr - Pass the event to the regmgr
- */
- sip_regmgr_ev_failure_response(ccb, event);
- free_sip_message(response);
- } else {
- /*
- * Assume CSPS for now
- */
-
- switch (status_code) {
-
- /*
- * 500 (Server Internal Error)
- * 503 (Service Unavailable)
- * 600 (Busy),
- * 603 (Declined
- */
- case SIP_SERV_ERR_INTERNAL:
- case SIP_SERV_ERR_UNAVAIL:
-
- case SIP_FAIL_BUSY:
- case SIP_FAIL_DECLINE:
- if (process_retry_after(ccb, response) == FALSE) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- free_sip_message(response);
- return;
-
- default:
- break;
- }
- ccsip_register_cleanup(ccb, TRUE);
- free_sip_message(response);
-
- if (ccb->reg.rereg_pending != 0) {
- ccb->reg.rereg_pending = 0;
- if (ccsip_register_send_msg(SIP_REG_REQ, ccb->index)
- != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
- }
-}
-
-/*
- * ccsip_handle_ev_tmr_retry()
- *
- * This function is called when registration re-try timer
- * pops or an ICMP unreachable is received after sending
- * out the registration. The ICMP unreachable code sets the
- * retx_counter to MAX to force the code to try the next
- * proxy in the list. Event.u.usrInfo is set to the IP
- * address that bounced or -1 if is a timeout.
- */
-void
-ccsip_handle_ev_tmr_retry (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "ccsip_handle_ev_tmr_retry";
- boolean start_timer;
- uint32_t value;
- int dns_err_code = DNS_ERR_HOST_UNAVAIL;
- cpr_ip_addr_t ip_addr;
-
- CPR_IP_ADDR_INIT(ip_addr);
-
- start_timer = (ccsip_register_get_register_state() == SIP_REG_UNREGISTERING) ?
- (FALSE) : (TRUE);
-
- config_get_value(CFGID_SIP_RETX, &value, sizeof(value));
- if (value > MAX_NON_INVITE_RETRY_ATTEMPTS) {
- value = MAX_NON_INVITE_RETRY_ATTEMPTS;
- }
- if (ccb->retx_counter >= value) {
- if (ccb->cc_type == CC_CCM /* RAMC Some other state */) {
- /*
- * regmgr - Send event to the regmgr
- */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Reached here for ccb->index=%d \n",
- DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname), ccb->index);
- sip_regmgr_ev_tmr_ack_retry(ccb, event);
- return;
- } else {
- /*
- * Assume CSPS for now
- */
- ccb->retx_counter = 0;
-
- /*
- * Did the registration msg bounce trying to reach the outbound
- * proxy (1st check) or did it timeout trying to reach the
- * outbound proxy (2nd check)?
- */
- util_ntohl(&ip_addr, &(event->u.UsrInfo));
- if (util_compare_ip(&ip_addr, &(ccb->outBoundProxyAddr)) ||
- ((event->u.UsrInfo.type == CPR_IP_ADDR_INVALID) &&
- util_check_if_ip_valid(&(ccb->outBoundProxyAddr)))) {
- /*
- * If there are more records, reset address to force code
- * to use next entry. If not then bail.
- */
- ccb->outBoundProxyPort = 0;
- dns_err_code = DNS_OK;
-
- /*
- * Trouble reaching the normal proxy. Get another proxy
- * if records are available
- */
- } else if (str2ip(ccb->reg.proxy, &ccb->reg.addr) != 0) {
- dns_err_code = sipTransportGetServerAddrPort(ccb->reg.proxy,
- &ccb->reg.addr,
- (uint16_t *) &ccb->reg.port,
- &ccb->SRVhandle,
- TRUE);
- if (dns_err_code == 0) {
- util_ntohl(&(ccb->reg.addr), &(ccb->reg.addr));
- } else {
- ccb->reg.addr = ip_addr_invalid;
- }
-
- /*
- * Modify destination fields in call back timer struct
- */
- (void) sip_platform_msg_timer_update_destination(ccb->index,
- &(ccb->reg.addr),
- ccb->reg.port);
- } else {
- /* No other proxy to try */
- dns_err_code = DNS_ERR_HOST_UNAVAIL;
- }
-
- /*
- * Cleanup if unable to find another proxy
- */
- if (dns_err_code != DNS_OK) {
- /*
- * All retransmit attempts have been exhausted.
- * Cleanup the call and move to the IDLE state
- */
- ccsip_register_cleanup(ccb, start_timer);
-
- log_clear(LOG_REG_RETRY);
- log_msg(LOG_REG_RETRY);
- if ((ccb->index == REG_BACKUP_CCB) &&
- (ccb->cc_type != CC_CCM)) {
- log_clear(LOG_REG_BACKUP);
- log_msg(LOG_REG_BACKUP);
- }
- if (ccb->reg.rereg_pending != 0) {
- ccb->reg.rereg_pending = 0;
- if (ccsip_register_send_msg(SIP_REG_REQ, ccb->index)
- != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
-
- return;
- }
- }
- }
-
- if (ccb->state != (int) SIP_REG_STATE_REGISTERED) {
- /*
- * Handling Retry timer in REGISTERED state is not needed
- * the event has come due to race condition
- */
- ccb->retx_counter++;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Resending message: #%d\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname), ccb->retx_counter);
-
- if (sipSPISendLastMessage(ccb) != TRUE) {
- if (ccb->cc_type == CC_CCM) {
- sip_regmgr_ev_tmr_ack_retry(ccb, event);
- } else {
- ccsip_register_cleanup(ccb, start_timer);
- }
- return;
- }
-
- ccsip_register_retry_timer_start(ccb);
- }
-
-}
-
-
-void
-ccsip_handle_ev_reg_cancel (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- char user[MAX_LINE_NAME_SIZE];
- int exp_time = 0;
-
- ccsip_register_clear_all_logs();
-
- sip_stop_ack_timer(ccb);
- sip_start_ack_timer(ccb);
-
- (void) sip_platform_register_expires_timer_stop(ccb->index);
-
- sip_util_get_new_call_id(ccb);
-
- ccb->authen.cred_type = 0;
- ccb->retx_counter = 0;
- ccb->reg.tmr_expire = 0;
- ccb->reg.act_time = 0;
- config_get_line_string(CFGID_LINE_NAME, user, ccb->dn_line, sizeof(user));
-
- if (sipSPISendRegister(ccb, 0, user, exp_time) != TRUE) {
- log_clear(LOG_REG_CANCEL_MSG);
- log_msg(LOG_REG_CANCEL_MSG);
- } else if ((ccb->index == REG_BACKUP_CCB) && (ccb->cc_type != CC_CCM)) {
- log_clear(LOG_REG_BACKUP);
- log_msg(LOG_REG_BACKUP);
- }
-
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_UNREGISTERING);
-}
-
-
-void
-ccsip_handle_ev_unreg_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "ccsip_handle_ev_unreg_2xx";
- sipMessage_t *response = event->u.pSipMessage;
- int timeout;
-
- free_sip_message(response);
-
- ccb->reg.registered = 0;
- ccb->reg.tmr_expire = 0;
- ccb->reg.act_time = 0;
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (ccb->cc_type == CC_CCM) {
- if (ccb->index == REG_BACKUP_CCB) {
- /*
- * Stay in unregistering state and wait for the
- * expires timer to pop to send the next keepalive.
- */
- sip_stop_ack_timer(ccb);
- if (new_standby_available) {
- sip_regmgr_replace_standby(ccb);
- }
-
- timeout = sip_config_get_keepalive_expires();
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Keep alive timer (%d sec)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_TIMER, ccb->index, ccb->dn_line, fname), timeout);
- (void) sip_platform_standby_keepalive_timer_start(timeout * 1000);
- } else {
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IDLE);
-
- sip_stop_ack_timer(ccb);
-
- if (ccsip_register_all_unregistered() == TRUE) {
- ccsip_register_set_register_state(SIP_REG_IDLE);
- /*
- * regmgr - FALLBACK: Pick the ccb of the ccm that has
- * come up (falling back) and post the fallback event,
- * now that the unregistering is done.
- * Will commit change after integration with ccm.
- */
- }
- platSetSISProtocolVer(1,0,0,NULL);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"set[1] the SIS protocol ver to 1.0.0\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname));
- }
- } else {
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IDLE);
-
- sip_stop_ack_timer(ccb);
-
- if (ccsip_register_all_unregistered() == TRUE) {
- ccsip_register_set_register_state(SIP_REG_IDLE);
- }
-
- /*
- * Our unregistration from the proxy has succeeded now we
- * can reregister again
- */
- if (ccb->reg.rereg_pending != 0) {
- ccb->reg.rereg_pending = 0;
- if (ccsip_register_send_msg(SIP_REG_REQ, ccb->index)
- != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
- platSetSISProtocolVer(1,0,0,NULL);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"set[2] the SIS protocol ver to 1.0.0\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname));
- }
-}
-
-
-void
-ccsip_handle_ev_unreg_tmr_ack (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- log_clear(LOG_REG_AUTH_UNREG_TMR);
- log_msg(LOG_REG_AUTH_UNREG_TMR);
-
- if (ccb->cc_type == CC_CCM) {
- /*
- * regmgr - Send tmr ack event to the regmgr
- */
- sip_regmgr_ev_tmr_ack_retry(ccb, event);
- return;
- }
- ccsip_register_cleanup(ccb, FALSE);
- /*
- * We are unregistering ourselves from the proxy when our own registration
- * timer has expired. This means that we do not need to complete our
- * unregistration from the proxy since it is being done automatically.
- * We can just send our new registration now
- */
- if (ccb->reg.rereg_pending != 0) {
- ccb->reg.rereg_pending = 0;
- if (ccsip_register_send_msg(SIP_REG_REQ, ccb->index) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
-}
-
-void
-ccsip_handle_ev_standby_keepalive_tmr_expire (ccsipCCB_t *ccb,
- sipSMEvent_t *event)
-{
- /*
- * regmgr - If there is a fallback ccb in TOKEN_WAIT
- * state waiting to fallback notify it so it can
- * continue with the fallback procedure.
- */
- if (ccb->cc_type == CC_CCM) {
- /*
- * REGMGR - CHECK if this event gets called.
- * Will get in here only for REG_BACKUP_CCB in
- * unregistering state i.e, the standby cc which
- * is periodically monitored.
- */
- /*
- * Stay in unregistering state and post a message
- * to send another keep-alive message.
- */
- (void) sip_platform_standby_keepalive_timer_stop();
- (void) ccsip_register_send_msg(SIP_REG_CANCEL, ccb->index);
- } else {
- ccsip_handle_ev_default(ccb, event);
- }
-}
-
-int
-sip_reg_sm_process_event (sipSMEvent_t *pEvent)
-{
- static const char fname[] = "sip_reg_sm_process_event";
- ccsipCCB_t *ccb = NULL;
-
- ccb = pEvent->ccb;
- if (!ccb) {
- CCSIP_DEBUG_ERROR("%s: Error: ccb is null. Unable to process event "
- "<%d>\n", fname, pEvent->type);
- return (-1);
- }
-
- /* Unbind UDP ICMP response handler */
- if ((REG_CHECK_EVENT_SANITY((int) ccb->state, (int) pEvent->type)) &&
- (REG_EVENT_ACTION(ccb->state, (int) pEvent->type))) {
- if (dump_reg_msg == TRUE) {
- DEF_DEBUG(DEB_L_C_F_PREFIX"%s <- %s\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_REG_STATE, ccb->dn_line, ccb->index, fname),
- sip_util_reg_state2string((sipRegSMStateType_t)ccb->state),
- sip_util_reg_event2string((sipRegSMEventType_t)pEvent->type));
- }
- REG_EVENT_ACTION(ccb->state, pEvent->type) (ccb, pEvent);
- } else {
- /* Invalid State/Event pair */
- CCSIP_DEBUG_ERROR("%s: Error: illegal state/event pair: (%d <-- %d)\n",
- fname, ccb->state, pEvent->type);
- return (-1);
- }
-
- return (0);
-}
-
-
-const char *
-sip_util_reg_event2string (sipRegSMEventType_t event)
-{
- switch (event) {
- case E_SIP_REG_REG_REQ:
- return ("E_SIP_REG_REG_REQ");
-
- case E_SIP_REG_CANCEL:
- return ("E_SIP_REG_CANCEL");
-
- case E_SIP_REG_1xx:
- return ("E_SIP_REG_1xx");
-
- case E_SIP_REG_2xx:
- return ("E_SIP_REG_2xx");
-
- case E_SIP_REG_3xx:
- return ("E_SIP_REG_3xx");
-
- case E_SIP_REG_4xx:
- return ("E_SIP_REG_4xx");
-
- case E_SIP_REG_FAILURE_RESPONSE:
- return ("E_SIP_REG_FAILURE_RESPONSE");
-
- case E_SIP_REG_TMR_EXPIRE:
- return ("E_SIP_REG_TMR_EXPIRE");
-
- case E_SIP_REG_TMR_ACK:
- return ("E_SIP_REG_TMR_ACK");
-
- case E_SIP_REG_TMR_WAIT:
- return ("E_SIP_REG_TMR_WAIT");
-
- case E_SIP_REG_TMR_RETRY:
- return ("E_SIP_REG_TMR_RETRY");
-
- case E_SIP_REG_CLEANUP:
- return ("E_SIP_REG_CLEANUP");
-
- default:
- return ("SIP_REG_STATE_UNKNOWN");
-
- }
-}
-
-
-char *
-sip_util_reg_state2string (sipRegSMStateType_t state)
-{
- switch (state) {
- case SIP_REG_STATE_NONE:
- return ("SIP_REG_STATE_NONE");
-
- case SIP_REG_STATE_IDLE:
- return ("SIP_REG_STATE_IDLE");
-
- case SIP_REG_STATE_REGISTERING:
- return ("SIP_REG_STATE_REGISTERING");
-
- case SIP_REG_STATE_REGISTERED:
- return ("SIP_REG_STATE_REGISTERED");
-
- case SIP_REG_STATE_UNREGISTERING:
- return ("SIP_REG_STATE_UNREGISTERING");
-
- case SIP_REG_STATE_IN_FALLBACK:
- return ("SIP_REG_STATE_IN_FALLBACK");
-
- case SIP_REG_STATE_STABILITY_CHECK:
- return ("SIP_REG_STATE_STABILITY_CHECK");
-
- case SIP_REG_STATE_TOKEN_WAIT:
- return ("SIP_REG_STATE_TOKEN_WAIT");
-
- default:
- return ("SIP_REG_STATE_UNKNOWN");
-
- }
-}
-
-
-sipRegSMEventType_t
-ccsip_register_sip2sipreg_event (int sip_event)
-{
- static const char fname[] = "ccsip_register_sip2sipreg";
- sipRegSMEventType_t reg_event = E_SIP_REG_NONE;
-
- switch (sip_event) {
- case E_SIP_1xx:
- reg_event = E_SIP_REG_1xx;
- break;
-
- case E_SIP_2xx:
- reg_event = E_SIP_REG_2xx;
- break;
-
- case E_SIP_3xx:
- reg_event = E_SIP_REG_3xx;
- break;
-
- case E_SIP_FAILURE_RESPONSE:
- reg_event = E_SIP_REG_4xx;
- break;
-
- default:
- CCSIP_DEBUG_ERROR("%s: Error: Unknown event.\n", fname);
- reg_event = E_SIP_REG_NONE;
- break;
- }
- return (reg_event);
-}
-
-
-void
-ccsip_register_timeout_retry (void *data)
-{
- static const char fname[] = "ccsip_register_timeout_retry";
- ccsipCCB_t *ccb;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
-
- ccb = (ccsipCCB_t *) data;
- if (ccb == NULL) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "ccsip_register_timeout_retry");
- return;
- }
-
- if (ccsip_register_send_msg(SIP_TMR_REG_RETRY, ccb->index) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
-}
-
-
-/*
- * timer callback function
- *
- * The function will search for the line that set the timer and then
- * (1) send expire event to sm or
- * (2) set another 60s timer. The setting of another timer is necessary
- * because the max ticks for an OS timer is 10m. The expire timer can
- * be larger. Therefore, set x 1m timers and count down.
- */
-int
-ccsip_register_send_msg (uint32_t cmd, line_t ndx)
-{
- static const char fname[] = "ccsip_register_send_msg";
- ccsip_registration_msg_t *register_msg;
- ccsipCCB_t *ccb = NULL;
- CCM_ID ccm_id = UNUSED_PARAM;
- ti_config_table_t * cc_cfg_table;
-
- /*
- * Get the ccm_id type from ccb corresponding to ndx.
- * Currently, only SIP_TMR_REG_RETRY msg in SIPTaskProcessListEvent is
- * making use of ccm_id field. No other reg msg make use of ccm_id. Also in
- * case of SIP_REG_UPDATE, ccm_id will not be determined below but remain
- * initialized to UNUSED_PARAM because, in case of SIP_REG_UPDATE, ndx is
- * not ccb->index but number of available lines when lkem is attached.
- */
- if (cmd != SIP_REG_UPDATE) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (ccb != NULL) {
- cc_cfg_table = (ti_config_table_t *)(ccb->cc_cfg_table_entry);
- if (cc_cfg_table != NULL) {
- ccm_id = cc_cfg_table->ti_specific.ti_ccm.ccm_id;
- }
- else {
- CCSIP_DEBUG_ERROR("%s: Error: cc_cfg_table is null.\n", fname);
- return SIP_ERROR;
- }
- }
- else {
- CCSIP_DEBUG_ERROR("%s: Error: ccb is null.\n", fname);
- return SIP_ERROR;
- }
- }
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"cmd=%d=%s ccb->index=%d ccm_id=%s\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname),
- cmd, REG_CMD_PRINT(cmd), ndx, CCM_ID_PRINT(ccm_id));
-
- register_msg = (ccsip_registration_msg_t *)
- SIPTaskGetBuffer(sizeof(ccsip_registration_msg_t));
-
- if (!register_msg) {
- CCSIP_DEBUG_ERROR("%s: Error: get buffer failed.\n", fname);
- return SIP_ERROR;
- }
- register_msg->ccb_index = ndx;
- register_msg->ccm_id = ccm_id;
-
- if (SIPTaskSendMsg(cmd, register_msg, sizeof(ccsip_registration_msg_t), NULL)
- == CPR_FAILURE) {
- cpr_free(register_msg);
- CCSIP_DEBUG_ERROR("%s: Error: send buffer failed.\n", fname);
- return SIP_ERROR;
- }
-
- return SIP_REG_OK;
-}
-
-void
-ccsip_register_retry_timer_start (ccsipCCB_t *ccb)
-{
- static const char fname[] = "ccsip_register_retry_timer_start";
- int timeout;
- int time_t1;
- int time_t2;
-
- /* Double the timeout value and do exponential time increases
- * The doubling is used because the invite timeout is too short
- */
- config_get_value(CFGID_TIMER_T1, &time_t1, sizeof(time_t1));
- timeout = time_t1 * (1 << ccb->retx_counter);
- config_get_value(CFGID_TIMER_T2, &time_t2, sizeof(time_t2));
- if (timeout > time_t2) {
- timeout = time_t2;
- }
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Starting reTx timer (%d msec)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_TIMER, ccb->index, ccb->dn_line, fname), timeout);
-
- ccb->retx_flag = TRUE;
- if (sip_platform_msg_timer_start(timeout, (void *)ccb, ccb->index,
- sipPlatformUISMTimers[ccb->index].message_buffer,
- sipPlatformUISMTimers[ccb->index].message_buffer_len,
- sipMethodRegister,
- &(sipPlatformUISMTimers[ccb->index].ipaddr),
- sipPlatformUISMTimers[ccb->index].port,
- TRUE) != SIP_OK) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, ccb->dn_line, fname,
- "sip_platform_msg_timer_start");
- ccb->retx_flag = FALSE;
- }
-}
-
-
-void
-ccsip_register_cleanup (ccsipCCB_t *ccb, boolean start)
-{
- static const char fname[] = "ccsip_register_cleanup";
- int exp_time;
-
- config_get_value(CFGID_TIMER_REGISTER_EXPIRES, &exp_time, sizeof(exp_time));
-
- ccb->reg.registered = 0;
-
- if (ccb->index != REG_BACKUP_CCB) {
- ui_set_sip_registration_state(ccb->dn_line, FALSE);
- }
-
- sip_stop_ack_timer(ccb);
-
- if ((start) && (ccb->state != (int) SIP_REG_STATE_UNREGISTERING)) {
- if (ccb->index == REG_BACKUP_CCB) {
- ccb->reg.tmr_expire = (exp_time > 5) ? exp_time - 5 : exp_time;
- } else {
- ccb->reg.tmr_expire = 60;
- }
- ccb->reg.act_time = (int) time(NULL);
-
- CCSIP_DEBUG_STATE(DEB_L_C_F_PREFIX"Starting expires timer (%d "
- "sec)\n", DEB_L_C_F_PREFIX_ARGS(SIP_TIMER, ccb->index, ccb->dn_line, fname),
- ccb->reg.tmr_expire);
- (void) sip_platform_register_expires_timer_start(ccb->reg.tmr_expire * 1000,
- ccb->index);
- }
-
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IDLE);
-
- if (ccsip_register_all_unregistered() == TRUE) {
- ccsip_register_set_register_state(SIP_REG_IDLE);
- }
-
- /*
- * Always check how sip_sm_call_cleanup is implemented.
- * The function has a tendency to change.
- */
-
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
-}
-
-
-cc_int32_t
-ccsip_register_cmd (cc_int32_t argc, const char *argv[])
-{
- /*
- * On 7970 phones the command is reg line [option] [line]
- * On 7940/60 the command is reg [option] [line]
- * Thus the location in the argument array is different
- * based on the phone type. OFFSET is used to get around
- * this difference while still having common code.
- */
-#define OFFSET 1
- ccsipCCB_t *ccb = NULL;
- line_t ndx = 0;
- line_t temp_line = 0;
- char str_val[MAX_LINE_NAME_SIZE];
- const char *line_string;
- char *strtol_end;
-
- /*
- * check if need help
- */
- if ((argc == 2 + OFFSET) && (argv[1 + OFFSET][0] == '?')) {
- debugif_printf("reg [option] [line]\n");
- debugif_printf(" options = 0: unregister\n");
- debugif_printf(" 1: register\n");
- debugif_printf(" line = 1 through 6\n");
- debugif_printf(" = backup (line 1 to backup proxy)\n");
- debugif_printf("\n");
- return (0);
- }else if (cpr_strcasecmp(argv[0 + OFFSET], "line") == 0) {
-
- /*
- make sure the user entered a complete command
- */
- if (argc < 3 + OFFSET) {
- debugif_printf("Incomplete command\n");
- debugif_printf("reg [option] [line]\n");
- debugif_printf(" options = 0: unregister\n");
- debugif_printf(" 1: register\n");
- debugif_printf(" line = 1 through 6\n");
- debugif_printf(" = backup (line 1 to backup proxy)\n");
- debugif_printf("\n");
- return (0);
- }
-
- /* make sure we have at least one line configured */
- config_get_line_string(CFGID_LINE_NAME, str_val, 1, sizeof(str_val));
- if ((strcmp(str_val, UNPROVISIONED) == 0) || (str_val[0] == '\0')) {
- debugif_printf("Error:No lines configured\n");
- return (0);
- }
-
- line_string = argv[2 + OFFSET];
- if (cpr_strcasecmp(line_string, "backup") == 0) {
- temp_line = REG_BACKUP_LINE;
- } else {
- errno = 0;
- temp_line = (line_t) strtol(line_string, &strtol_end, 10);
- if (errno || line_string == strtol_end || !sip_config_check_line(temp_line)) {
- debugif_printf("Error:Invalid Line\n");
- return (0);
- }
- }
-
-
- ndx = SIP_REG_REGLINE2LINE(temp_line - 1);
- ccb = sip_sm_get_ccb_by_index(ndx);
-
- if (ccb == NULL) {
- debugif_printf("Unable to retrieve registration information for this line.\n");
- debugif_printf("Command aborted.\n");
- return (0);
- }
-
- if ((temp_line == REG_BACKUP_LINE) && util_check_if_ip_valid(&(ccb->dest_sip_addr)) == FALSE) {
- debugif_printf("Backup Proxy is invalid or not configured.\n");
- return (0);
- }
-
- switch (argv[1 + OFFSET][0]) {
- case '0':
-
- if (ccb->index != REG_BACKUP_CCB) {
- ui_set_sip_registration_state(ccb->dn_line, FALSE);
- }
-
- if (temp_line != REG_BACKUP_LINE) {
- debugif_printf("Unregistering line %d\n", temp_line);
- } else {
- debugif_printf("Unregistering line 1 to backup proxy\n");
- }
- (void) sip_platform_register_expires_timer_stop(ccb->index);
- sip_stop_ack_timer(ccb);
-
- if (ccsip_register_send_msg(SIP_REG_CANCEL, ndx) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, FALSE);
- }
- break;
-
- case '1':
-
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
-
- if (temp_line != REG_BACKUP_LINE) {
- debugif_printf("Registering line %d\n", temp_line);
- } else {
- debugif_printf("Registering line 1 to backup proxy\n");
- }
- (void) ccsip_register_send_msg(SIP_REG_REQ, ndx);
- break;
-
- default:
- debugif_printf("Invalid Option Value - please choose 1 or 0\n");
- return (0);
- }
- }
- return (0);
-}
-
-/*
- * Function: build_reg_flags
- *
- * Parameters:
- *
- * Description: builds a 3 character string representing various flags
- * for use by the show_reg command
- *
- * Returns: none
- *
- */
-static void
-build_reg_flags (char *buf, int buf_size, int prox_reg, ccsipCCB_t *ccb,
- boolean provisioned)
-{
- sstrncpy(buf, "...", buf_size);
- if (!provisioned || !prox_reg) {
- return;
- }
-
- buf[1] = '1'; // Set the Provisioned bit
-
- if (ccb->authen.authorization != NULL) {
- buf[0] = '1';
- } else {
- if (ccb->authen.status_code != 0) {
- buf[0] = 'x';
- }
- }
- if (ccb->reg.registered) {
- buf[2] = '1';
- } else {
- buf[2] = 'x';
- }
-}
-
-/*
- * Function: show_register_data
- *
- * Parameters:
- *
- * Description: Internal print routine for show_register_cmd. Also
- * called by reg command
- *
- * Returns:
- *
- */
-#define TMP_BUF_SIZE 8
-static void
-show_register_data (void)
-{
- ccsipCCB_t *ccb;
- char buf[TMP_BUF_SIZE];
- line_t ndx = 0;
- int proxy_register = 0;
- boolean valid_line = FALSE;
- int timer_count_down = 0;
-
- config_get_value(CFGID_PROXY_REGISTER, &proxy_register,
- sizeof(proxy_register));
-
- debugif_printf("\nLINE REGISTRATION TABLE\nProxy Registration: ");
- if (proxy_register == 1) {
- debugif_printf("ENABLED");
- } else {
- debugif_printf("DISABLED");
- }
- debugif_printf(", state: %s\n",
- ccsip_register_state_name(ccsip_register_get_register_state()));
- debugif_printf("line APR state timer expires proxy:port\n");
- debugif_printf("---- --- ------------- ---------- ---------- ----------------------------\n");
- for (ndx = REG_CCB_START; ndx <= REG_BACKUP_CCB; ndx++) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- valid_line = FALSE;
- if (ndx == REG_BACKUP_CCB) {
- valid_line = TRUE;
- } else {
- if (sip_config_check_line((line_t)(ndx - TEL_CCB_END))) {
- valid_line = TRUE;
- }
- }
- // calc the time until registration expires
- if (ccb && valid_line) {
- if (!proxy_register || !valid_line) {
- timer_count_down = 0;
- } else {
- if (ccb->reg.act_time == 0) {
- timer_count_down = 0;
- } else if ((sipRegSMStateType_t)ccb->state ==
- SIP_REG_STATE_REGISTERING) {
- timer_count_down =
- (SIP_REG_TMR_ACK_TICKS / 1000) -
- (((int) time(NULL)) - ccb->reg.act_time);
- } else {
- timer_count_down = ccb->reg.tmr_expire -
- (((int) time(NULL)) - ccb->reg.act_time);
- }
- }
-
- /*
- * Ensure that the timer_count_down value is valid. There
- * are cases where the phone completes registration before an
- * SNTP/NTP response is received which makes the act_time and
- * time(NULL) values inconsistent.
- */
- if ((timer_count_down < 0) ||
- (timer_count_down > ccb->reg.tmr_expire)) {
-
- timer_count_down = 0;
- }
- }
-
- // build the flag string
- if (ccb) {
- build_reg_flags((char *)&buf, TMP_BUF_SIZE, proxy_register,
- ccb, valid_line);
- }
-
- if (ndx != REG_BACKUP_CCB) {
- debugif_printf("%-4d", ndx - TEL_CCB_END);
- } else {
- debugif_printf("1-BU");
- }
- if (ccb && valid_line) {
- debugif_printf(" %-3s %-13s %-10d %-10d %s:%d\n",
- buf,
- ccsip_register_reg_state_name((sipRegSMStateType_t)ccb->state),
- ccb->reg.tmr_expire,
- timer_count_down,
- ((ccb->reg.proxy[0] != '\0') ? (ccb->reg.proxy) : ("undefined")),
- ccb->reg.port);
- } else {
- debugif_printf(" %-3s %-13s %-10d %-10d %s:%d\n",
- buf, "NONE", 0, 0, "undefined", 0);
- }
- }
- debugif_printf("\nNote: APR is Authenticated, Provisioned, Registered\n");
-}
-
-/*
- * Function: show_register_cmd
- *
- * Parameters: argc,argv
- *
- * Description: Shows the current registration table
- *
- * Returns:
- *
- */
-cc_int32_t
-show_register_cmd (cc_int32_t argc, const char *argv[])
-{
-
- /*
- * check if need help
- */
- if ((argc == 2) && (argv[1][0] == '?')) {
- debugif_printf("sh reg\n");
- return (0);
- }
- show_register_data();
-
- return (0);
-}
-
-void
-ccsip_register_clear_all_logs (void)
-{
- log_clear(LOG_REG_MSG);
- log_clear(LOG_REG_AUTH);
- log_clear(LOG_REG_RETRY);
- log_clear(LOG_REG_UNSUPPORTED);
-}
-
-
-void
-ccsip_register_reset_proxy (void)
-{
- ccsipCCB_t *ccb;
- line_t ndx;
- line_t line_end;
-
- /*
- * If this is a restart (phone is resetting) then reset the proxy
- * string for each line. The proxy string is used to determine
- * what address to use when registering. The proxy remains the
- * same throughout a boot cycle and on restarts there is a new
- * boot cycle so the proxy address is reset.
- */
- line_end = 1;
-
- /*
- * REG CCBs start after the TEL CCBs.
- * EG., TEL CCBs are at 1 and 2 and REG CCBs are at 3 and 4.
- * So, line_end equals the number of lines and then add the TEL_CCB_END
- * to get the ending of the REG CCBs
- */
- line_end += TEL_CCB_END;
-
- //ccsip_register_lines = line_end - REG_CCB_START + 1;
- for (ndx = REG_CCB_START; ndx <= line_end; ndx++) {
- if (sip_config_check_line((line_t)(ndx - TEL_CCB_END))) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (ccb) {
- ccb->reg.proxy[0] = '\0';
- }
- }
- }
-
- //reset backup proxy registration;
- ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
- if (ccb) {
- ccb->reg.proxy[0] = '\0';
- }
-}
-
-int
-ccsip_register_init (void)
-{
- static const char fname[] = "ccsip_register_init";
- static const char sipAckTimerName[] = "sipAck";
- int i;
-
- ccsip_register_set_register_state(SIP_REG_IDLE);
-
- /*
- * Create acknowledgement timers
- */
- for (i = 0; i < MAX_REG_LINES + 1; i++) {
- ack_tmrs[i] = cprCreateTimer(sipAckTimerName, SIP_ACK_TIMER,
- TIMER_EXPIRATION, sip_msgq);
- if (ack_tmrs[i] == NULL) {
- CCSIP_DEBUG_ERROR("%s: timer NOT created: %d\n",
- fname, i);
- return SIP_ERROR;
- }
- }
-
- // Initialize date holder structure
- ccm_date.valid = FALSE;
- ccm_date.datestring[0] = '\0';
- start_standby_monitor = TRUE;
-
- return SIP_OK;
-}
-
-
-ccsip_register_states_t
-ccsip_register_get_register_state (void)
-{
- return (ccsip_register_state);
-}
-
-
-void
-ccsip_register_set_register_state (ccsip_register_states_t state)
-{
- ccsip_register_state = state;
-}
-
-void
-ccsip_register_cancel (boolean cancel_reg, boolean backup_proxy)
-{
- static const char fname[] = "ccsip_register_cancel";
- ccsipCCB_t *ccb;
- line_t ndx;
- line_t line_end;
-
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
-
- if (ccsip_register_get_register_state() == SIP_REG_IDLE) {
- return;
- }
-
- ccsip_register_set_register_state(SIP_REG_UNREGISTERING);
-
- line_end = 1;
-
- ui_set_sip_registration_state((line_t) (line_end + 1), FALSE);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"unregistering %d lines\n", DEB_F_PREFIX_ARGS(SIP_REG, fname), line_end);
-
- /*
- * REG CCBs start after the TEL CCBs.
- * EG., TEL CCBs are at 1 and 2 and REG CCBs are at 3 and 4.
- * So, line_end equals the number of lines and then add the TEL_CCB_END
- * to get the ending of the REG CCBs
- */
- line_end += TEL_CCB_END;
-
- for (ndx = REG_CCB_START; ndx <= line_end; ndx++) {
- if (sip_config_check_line((line_t) (ndx - TEL_CCB_END))) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (!ccb) {
- continue;
- }
- ui_set_sip_registration_state(ccb->dn_line, FALSE);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"cancelling timers, line= %d\n",
- DEB_F_PREFIX_ARGS(SIP_TIMER, fname), ccb->index);
- (void) sip_platform_register_expires_timer_stop(ccb->index);
- sip_stop_ack_timer(ccb);
-
- if (cancel_reg) {
- if (ccb->index == REG_CCB_START) {
- ccb->send_reason_header = TRUE;
- }
- if (ccb->index == REG_CCB_START) {
- ccb->send_reason_header = TRUE;
- }
-
- if (ccsip_register_send_msg(SIP_REG_CANCEL, ndx)
- != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, FALSE);
- }
-
- } else {
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
- if (ndx == line_end) {
- ccsip_register_set_register_state(SIP_REG_IDLE);
- }
- }
- }
- }
-
- if (backup_proxy == FALSE) {
- return;
- }
-
- /* cancel backup registration as well */
- ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"cancelling timers, line= %d\n",
- DEB_F_PREFIX_ARGS(SIP_TIMER, fname), ccb->index);
-
- (void) sip_platform_register_expires_timer_stop(ccb->index);
- sip_stop_ack_timer(ccb);
-
- if (cancel_reg) {
- if (ccsip_register_send_msg(SIP_REG_CANCEL, REG_BACKUP_CCB)
- != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, FALSE);
- }
- } else {
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
- }
-}
-
-
-void
-ccsip_register_all_lines (void)
-{
- static const char fname[] = "ccsip_register_all_lines";
- ccsipCCB_t *ccb = 0;
- line_t ndx;
- line_t line;
- line_t line_end = 1;
- int value = 0;
- char proxyaddress[MAX_IPADDR_STR_LEN];
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
-
- /* Do not register if
- * - no need to register
- * - and already registered
- */
-
- line_end = 1;
- config_get_value(CFGID_PROXY_REGISTER, &value, sizeof(value));
- if (value == 0) {
- CCSIP_DEBUG_REG_STATE(get_debug_string(DEBUG_REG_DISABLED), NULL,
- NULL, fname);
-
- // mark all unregistered
- for (line = 1; line <= line_end; line++) {
- if (sip_config_check_line(line)) {
- ui_set_sip_registration_state(line, FALSE);
- }
- }
- ccsip_register_reset_proxy();
- return;
- } else if (ccsip_register_get_register_state() == SIP_REG_REGISTERED) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"lines already registered\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
-
- return;
- }
-
-
- ccsip_register_reset_proxy();
- ccsip_register_set_register_state(SIP_REG_REGISTERING);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"registering %d line%c\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname), line_end, line_end > 1 ? 's' : ' ');
-
- /* register line 1 to the backup proxy.
- * Start with the backup as DNS lookups hold
- * the task meaning it could take a while to
- * register the six regular lines.
- */
- ndx = REG_BACKUP_CCB;
- ccb = sip_sm_get_ccb_by_index(ndx);
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
- if (ccb->cc_type == CC_CCM) {
- /*
- * regmgr - Set the Backup (standby ccm) info.
- */
- ti_config_table_t *standby_ccm =
- CCM_Active_Standby_Table.standby_ccm_entry;
-
- if (standby_ccm) {
- ti_ccm_t *ti_ccm = &standby_ccm->ti_specific.ti_ccm;
-
- sip_regmgr_setup_new_standby_ccb(ti_ccm->ccm_id);
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"ERROR: Standby ccm entry is NULL\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname));
- }
- } else {
- /*
- * Assume CSPS since only those two for now.
- */
- if (util_check_if_ip_valid(&(ccb->dest_sip_addr))) {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"%d, 0x%x\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_REG, ccb->index, ccb->dn_line, fname),
- ndx, ccb);
-
- ccb->reg.addr = ccb->dest_sip_addr;
- ccb->reg.port = (uint16_t) ccb->dest_sip_port;
-
- if (ccb->index == REG_CCB_START) {
- ccb->send_reason_header = TRUE;
- } else {
- ccb->send_reason_header = FALSE;
- }
-
- if (ccsip_register_send_msg(SIP_REG_REQ, ndx) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"%d: Backup Proxy not configured\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_REG, ccb->index, ccb->dn_line, fname), ndx);
- }
- }
-
- /*
- * REG CCBs start after the TEL CCBs.
- * EG., TEL CCBs are at 1 and 2 and REG CCBs are at 3 and 4.
- * So, line_end equals the number of lines and then add the TEL_CCB_END to
- * get the ending of the REG CCBs
- */
- line_end += TEL_CCB_END;
-
- DEF_DEBUG(DEB_F_PREFIX"Disabling mass reg state", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- for (ndx = REG_CCB_START; ndx <= line_end; ndx++) {
- if (sip_config_check_line((line_t)(ndx - TEL_CCB_END))) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (!ccb) {
- continue;
- }
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"%d, 0x%x\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_REG, ccb->index, ccb->dn_line, fname),
- ndx, ccb);
-
-
- /*
- * Clean up and re-initialize the proxy address.
- * It is possible that the REGISTER can be redirected
- * and this address needs to be reused for later register attempts.
- * But, on restarts and re-enabling of registering we reset back
- * to the original configured proxy
- */
- if (ndx == REG_CCB_START || ndx == (line_end)) {
- g_disable_mass_reg_debug_print = FALSE;
- } else {
- g_disable_mass_reg_debug_print = TRUE;
- }
- sip_sm_call_cleanup(ccb);
-
- /*
- * Look up the name of the proxy
- */
- sipTransportGetPrimServerAddress(ccb->dn_line, proxyaddress);
-
- sstrncpy(ccb->reg.proxy, proxyaddress, MAX_IPADDR_STR_LEN);
-
- ccb->reg.addr = ccb->dest_sip_addr;
- ccb->reg.port = (uint16_t) ccb->dest_sip_port;
-
- if (ccb->index == REG_CCB_START) {
- ccb->send_reason_header = TRUE;
- } else {
- ccb->send_reason_header = FALSE;
- }
-
- ui_set_sip_registration_state(ccb->dn_line, FALSE);
- if (ccsip_register_send_msg(SIP_REG_REQ, ndx) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
-
- }
- }
- g_disable_mass_reg_debug_print = FALSE;
-
- sip_platform_cc_mode_notify();
-}
-
-
-boolean
-ccsip_register_all_registered (void)
-{
- ccsipCCB_t *ccb;
- line_t ndx;
- line_t line_end;
-
- line_end = 1;
-
- /*
- * REG CCBs start after the TEL CCBs.
- * EG., TEL CCBs are at 1 and 2 and REG CCBs are at 3 and 4.
- * So, line_end equals the number of lines and then add the TEL_CCB_END
- * to get the ending of the REG CCBs
- */
- line_end += TEL_CCB_END;
-
- for (ndx = REG_CCB_START; ndx <= line_end; ndx++) {
- if (sip_config_check_line((line_t)(ndx - TEL_CCB_END))) {
- ccb = sip_sm_get_ccb_by_index(ndx);
-
- if (ccb && (ccb->reg.registered == 0)) {
- return (FALSE);
- }
- }
- }
- return (TRUE);
-}
-
-
-boolean
-ccsip_register_all_unregistered (void)
-{
- ccsipCCB_t *ccb;
- line_t ndx;
- line_t line_end;
-
- line_end = 1;
-
- /*
- * REG CCBs start after the TEL CCBs.
- * EG., TEL CCBs are at 0 and 1 and REG CCBs are at 6 and 7.
- * So, line_end equals the number of lines and then add the TEL_CCB_END
- * to get the ending of the REG CCBs
- */
- line_end += TEL_CCB_END;
-
- for (ndx = REG_CCB_START; ndx <= line_end; ndx++) {
- if (sip_config_check_line((line_t)(ndx - TEL_CCB_END))) {
- ccb = sip_sm_get_ccb_by_index(ndx);
-
- if (ccb && (ccb->reg.registered == 1)) {
- return (FALSE);
- }
- }
- }
- return (TRUE);
-}
-
-
-void
-ccsip_register_commit (void)
-{
- static const char fname[] = "ccsip_register_commit";
- int register_get;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
-
- /*
- * Determine if lines need to register or unregister
- *
- * register if
- * - proxy_register was changed from 0 to 1
- *
- * unregister if
- * - proxy_register was changed from 1 to 0 and already registered
- */
- config_get_value(CFGID_PROXY_REGISTER, ®ister_get,
- sizeof(register_get));
-
- switch (register_get) {
- case 0:
- if (ccsip_register_get_register_state() != SIP_REG_IDLE) {
- ccsip_register_cancel(TRUE, TRUE);
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"lines already unregistered.\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- }
-
- break;
-
- case 1:
- if (ccsip_register_get_register_state() != SIP_REG_REGISTERED) {
- ccsip_register_cancel(FALSE, TRUE);
- ccsip_register_all_lines();
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"lines already registered.\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- }
- break;
-
- default:
- CCSIP_DEBUG_ERROR(DEB_F_PREFIX"Error: invalid register_get= %d\n", DEB_F_PREFIX_ARGS(SIP_REG, fname),
- register_get);
- }
-}
-
-void
-ccsip_backup_register_commit (void)
-{
- static const char fname[] = "ccsip_backup_register_commit";
- line_t ndx;
- ccsipCCB_t *ccb = 0;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
-
- ndx = REG_BACKUP_CCB;
- ccb = sip_sm_get_ccb_by_index(ndx);
-
- /* cancel an existing registration if it exists */
- if (util_check_if_ip_valid(&(ccb->reg.addr))) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"cancelling registration, line= %d\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname), ccb->index);
- if (ccsip_register_send_msg(SIP_REG_CANCEL, ndx) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, FALSE);
- }
- }
-
- /* Cleanup and re-initialize CCB */
- sip_sm_call_cleanup(ccb);
-
- if (util_check_if_ip_valid(&(ccb->dest_sip_addr))) {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"%d, 0x%x\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_REG, ccb->index, ccb->dn_line, fname),
- ndx, ccb);
- ccb->reg.addr = ccb->dest_sip_addr;
- ccb->reg.port = (uint16_t) ccb->dest_sip_port;
-
- if (ccsip_register_send_msg(SIP_REG_REQ, ndx) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- } else {
- log_clear(LOG_REG_BACKUP);
- }
-}
-
-
-void
-cred_get_line_credentials (line_t line, credentials_t *pcredentials,
- int id_len, int pw_len)
-{
- config_get_line_string(CFGID_LINE_AUTHNAME, pcredentials->id, line,
- id_len);
-
- if ((strcmp(pcredentials->id, "") == 0) ||
- (strcmp(pcredentials->id, UNPROVISIONED) == 0)) {
- config_get_line_string((CFGID_LINE_AUTHNAME), pcredentials->id, 1,
- id_len);
- }
-
- config_get_line_string(CFGID_LINE_PASSWORD, pcredentials->pw, line,
- pw_len);
- if ((strcmp(pcredentials->pw, "") == 0) ||
- (strcmp(pcredentials->pw, UNPROVISIONED) == 0)) {
- config_get_line_string(CFGID_LINE_PASSWORD, pcredentials->pw, 1,
- pw_len);
- }
-}
-
-
-boolean
-cred_get_credentials_r (ccsipCCB_t *ccb, credentials_t *pcredentials)
-{
- if (!(ccb->authen.cred_type & CRED_LINE) ||
- (ccb->authen.retries_401_407 < MAX_RETRIES_401)) {
- ccb->authen.cred_type |= CRED_LINE;
- ccb->authen.retries_401_407++;
- cred_get_line_credentials(ccb->dn_line, pcredentials,
- sizeof(pcredentials->id),
- sizeof(pcredentials->pw));
- return (TRUE);
- }
-
- return (FALSE);
-}
-
-
-const char *
-ccsip_register_state_name (ccsip_register_states_t state)
-{
- if ((state < SIP_REG_IDLE) || (state >= SIP_REG_NO_REGISTER)) {
- return ("UNDEFINED");
- }
-
- return (ccsip_register_state_names[state]);
-}
-
-
-const char *
-ccsip_register_reg_state_name (sipRegSMStateType_t state)
-{
- if ((state < SIP_REG_STATE_NONE) || (state >= SIP_REG_STATE_UNREGISTERING)) {
- return ("UNDEFINED");
- }
-
- return (ccsip_register_reg_state_names[state]);
-}
-
-void
-ccsip_register_shutdown ()
-{
- int i;
-
- for (i = 0; i < MAX_REG_LINES + 1; i++) {
- (void) cprCancelTimer(ack_tmrs[i]);
- (void) cprDestroyTimer(ack_tmrs[i]);
- ack_tmrs[i] = NULL;
- }
-}
-
-boolean
-ccsip_get_ccm_date (char *date_value)
-{
- if (date_value) {
- if (ccm_date.valid) {
- sstrncpy(date_value, ccm_date.datestring,
- sizeof(ccm_date.datestring));
- return (TRUE);
- } else {
- date_value[0] = '\0';
- }
- }
- return (FALSE);
-}
-
-/*
- * Function: ccsip_is_line_registered
- *
- * Parameters:
- * dn_line - line number.
- *
- * Description: The function determines whether the current line
- * is registered or not.
- *
- * Returns:
- * TRUE if the line is registered.
- * FALSE if the line is not registered or the given line is invalid.
- *
- */
-boolean
-ccsip_is_line_registered (line_t dn_line)
-{
- line_t ndx;
- line_t line_end;
- ccsipCCB_t *ccb;
-
- /* Get the number of lines configured */
- line_end = 1;
- /*
- * REG CCBs start after the TEL CCBs.
- * So, line_end equals the number of lines and then add the TEL_CCB_END
- * to get the ending of the REG CCBs
- */
- line_end += TEL_CCB_END;
-
- for (ndx = REG_CCB_START; ndx <= line_end; ndx++) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if ((ccb != NULL) && (ccb->dn_line == dn_line)) {
- /* found the requested REG ccb */
- if (ccb->state == (int) SIP_REG_STATE_REGISTERED) {
- return (TRUE);
- } else {
- /* the line is not in registered state */
- break;
- }
- }
- }
-
- /* Found no matching REG ccb or the line is not in registered state */
- return (FALSE);
-}
-
-/*
- * Function: process_retry_after
- *
- * Parameters:
- * ccsipCCB_t *ccb - The reg ccb.
- * sipMessage_t *response - The received response.
- *
- * Description: The function processes the Retry-After header that may
- * be present in the response.
- *
- * Returns:
- * TRUE if a valid Retry-After header was present and processed correctly.
- * FALSE if a valid Retry-After header was not present and therefore
- * was not processed.
- *
- */
-boolean
-process_retry_after (ccsipCCB_t *ccb, sipMessage_t *response)
-{
- const char *msg_ptr = NULL;
- int32_t retry_after = 0;
- static const char fname[] = "process_retry_after";
-
- msg_ptr = sippmh_get_header_val(response,
- (const char *)SIP_HEADER_RETRY_AFTER,
- NULL);
-
- if (msg_ptr) {
- retry_after = strtoul(msg_ptr, NULL, 10);
-
- } else {
- return (FALSE);
- }
-
- if (retry_after > 0) {
- sip_stop_ack_timer(ccb);
- (void) sip_platform_register_expires_timer_start(retry_after * 1000,
- ccb->index);
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Retrying after %d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_REG, ccb->index, ccb->dn_line, fname), retry_after);
- return (TRUE);
- } else {
- CCSIP_DEBUG_ERROR("REG %d/%d: %-35s: Error: invalid Retry-After "
- "header in response.\n",
- ccb->index, ccb->dn_line, fname);
- return (FALSE);
- }
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_string.h"
-#include "ccsip_reldev.h"
-#include "ccsip_macros.h"
-#include "phone_debug.h"
-#include "ccsip_pmh.h"
-#include "ccsip_messaging.h"
-#include "sip_common_transport.h"
-#include "util_string.h"
-
-/* Constants */
-#define SIP_RRLIST_LENGTH (MAX_TEL_LINES)
-
-/* Global variables */
-sipRelDevMessageRecord_t gSIPRRList[SIP_RRLIST_LENGTH];
-
-
-void
-sipRelDevMessageStore (sipRelDevMessageRecord_t * pMessageRecord)
-{
- static int counter = 0;
-
- /* Loop around */
- if (counter > (SIP_RRLIST_LENGTH - 1)) {
- counter = 0;
- }
-
- gSIPRRList[counter] = *pMessageRecord;
- gSIPRRList[counter].valid_coupled_message = FALSE;
- counter++;
-}
-
-
-boolean
-sipRelDevMessageIsDuplicate (sipRelDevMessageRecord_t *pMessageRecord,
- int *idx)
-{
- int i = 0;
-
- for (i = 0; i < SIP_RRLIST_LENGTH; i++) {
- if ((strcmp(pMessageRecord->call_id, gSIPRRList[i].call_id) == 0) &&
- (pMessageRecord->cseq_number == gSIPRRList[i].cseq_number) &&
- (pMessageRecord->cseq_method == gSIPRRList[i].cseq_method) &&
- (strcasecmp_ignorewhitespace(pMessageRecord->tag, gSIPRRList[i].tag) == 0) &&
- (strcmp(pMessageRecord->from_user, gSIPRRList[i].from_user) == 0) &&
- (strcmp(pMessageRecord->from_host, gSIPRRList[i].from_host) == 0) &&
- (strcmp(pMessageRecord->to_user, gSIPRRList[i].to_user) == 0)) {
-
- if (pMessageRecord->is_request) {
- *idx = i;
- return (TRUE);
- } else {
- if (pMessageRecord->response_code == gSIPRRList[i].response_code) {
- *idx = i;
- return (TRUE);
- }
- }
- }
- }
-
- *idx = -1;
- return (FALSE);
-}
-
-
-/*
- * Function: sipRelDevCoupledMessageStore
- *
- * Parameters:
- * pCoupledMessage - pointer to sipMessage_t for the message that
- * needed reliable delivery store.
- * call_id - pointer to const. char for the SIP call ID.
- * cseq_number - the uint32_t for CSeq of the message.
- * sipMethod_t - sipMethod_t the SIP method of the message.
- * dest_ipaddr - uint32_t IP address of the destination address.
- * dest_port - uint16_t destination port
- * ignore_tag - boolean to ignore tag.
- *
- * Description:
- * The function finds the corresponding entry in the gSIPRRList
- * array that matches call_id, cseq number, method and possibly tag.
- * If a match entry is found, the SIP message is composed and stored
- * in the corresponding entry.
- *
- * Returns:
- * idx - When the entry is found and successfully stored the
- * SIP message.
- * RELDEV_NO_STORED_MSG - encounter errors or no message is
- * stored.
- */
-int
-sipRelDevCoupledMessageStore (sipMessage_t *pCoupledMessage,
- const char *call_id,
- uint32_t cseq_number,
- sipMethod_t cseq_method,
- boolean is_request,
- int response_code,
- cpr_ip_addr_t *dest_ipaddr,
- uint16_t dest_port,
- boolean ignore_tag)
-{
- static const char *fname = "sipRelDevCoupledMessageStore";
- int i = 0;
- char to_tag[MAX_SIP_TAG_LENGTH];
-
- sipGetMessageToTag(pCoupledMessage, to_tag, MAX_SIP_TAG_LENGTH);
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Storing for reTx (cseq=%d, method=%s, "
- "to_tag=<%s>)\n", DEB_F_PREFIX_ARGS(SIP_STORE, fname), cseq_number,
- sipGetMethodString(cseq_method), to_tag);
-
- for (i = 0; i < SIP_RRLIST_LENGTH; i++) {
- if ((strcmp(call_id, gSIPRRList[i].call_id) == 0) &&
- (cseq_number == gSIPRRList[i].cseq_number) &&
- (cseq_method == gSIPRRList[i].cseq_method) &&
- ((ignore_tag) ? TRUE : (strcasecmp_ignorewhitespace(to_tag,
- gSIPRRList[i].tag)
- == 0))) {
- hStatus_t sippmh_write_status = STATUS_FAILURE;
- uint32_t nbytes = SIP_UDP_MESSAGE_SIZE;
-
- /*
- When storing the ACK message check that you are storing it
- coupled with the correct response code and not transitional responses
- */
- if (is_request == FALSE ||
- (is_request == TRUE && gSIPRRList[i].response_code == response_code)) {
- gSIPRRList[i].coupled_message.message_buf[0] = '\0';
- sippmh_write_status =
- sippmh_write(pCoupledMessage,
- gSIPRRList[i].coupled_message.message_buf,
- &nbytes);
- if (sippmh_write_status == STATUS_FAILURE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_write() failed.\n", fname);
- return (RELDEV_NO_STORED_MSG);
- }
- if ((gSIPRRList[i].coupled_message.message_buf[0] == '\0') ||
- (nbytes == 0)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_write() returned empty buffer string.\n",
- fname);
- return (RELDEV_NO_STORED_MSG);
- }
- gSIPRRList[i].coupled_message.message_buf_len = nbytes;
- gSIPRRList[i].coupled_message.dest_ipaddr = *dest_ipaddr;
- gSIPRRList[i].coupled_message.dest_port = dest_port;
- gSIPRRList[i].valid_coupled_message = TRUE;
- /* Return the stored idx to the caller */
- return (i);
- }
- }
- }
- return (RELDEV_NO_STORED_MSG);
-}
-
-/*
- * Function: sipRelDevGetStoredCoupledMessage
- *
- * Parameters:
- * idx - int for the idx to retrieve stored SIP message.
- * dest_buffer - pointer to char to retrieve the copy of the
- * stored SIP message.
- * dest_buf_size - uint32_t for the size of the dest_buffer.
- *
- * Description:
- * The function gets the stored SIP message for the request entry.
- *
- * Returns:
- * The function returns the number of the bytes of the SIP message
- * obtained if SIP message is found otherwise it returns zero (
- * no SIP message available).
- */
-uint32_t
-sipRelDevGetStoredCoupledMessage (int idx,
- char *dest_buffer,
- uint32_t dest_buf_size)
-{
- sipRelDevMessageRecord_t *record;
-
- if (dest_buffer == NULL) {
- /* No destination buffer given, can not provide any result */
- return (0);
- }
- if ((idx < 0) || (idx >= SIP_RRLIST_LENGTH)) {
- /* the stored message is out of range */
- return (0);
- }
-
- record = &gSIPRRList[idx];
-
- if (!record->valid_coupled_message) {
- /* No message stored for the given idx */
- return (0);
- }
- if ((record->coupled_message.message_buf_len > dest_buf_size) ||
- (record->coupled_message.message_buf_len == 0)) {
- /*
- * The stored message size is larger than the give buffer or
- * stored message length is zero?
- */
- return (0);
- }
- /* Get the stored message to the caller */
- memcpy(dest_buffer, &record->coupled_message.message_buf[0],
- record->coupled_message.message_buf_len);
- return (record->coupled_message.message_buf_len);
-}
-
-int
-sipRelDevCoupledMessageSend (int idx)
-{
- static const char *fname = "sipRelDevCoupledMessageSend";
- char dest_ipaddr_str[MAX_IPADDR_STR_LEN];
-
- if ((idx < 0) || (idx >= SIP_RRLIST_LENGTH)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Argument Check: idx (=%d) out of bounds.\n",
- fname, idx);
- return SIP_ERROR;
- }
-
- if (gSIPRRList[idx].valid_coupled_message) {
- ipaddr2dotted(dest_ipaddr_str,
- &gSIPRRList[idx].coupled_message.dest_ipaddr);
-
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Sending stored coupled message (idx=%d) to "
- "<%s>:<%d>\n", DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname), idx, dest_ipaddr_str,
- gSIPRRList[idx].coupled_message.dest_port);
- if (sipTransportChannelSend(NULL,
- gSIPRRList[idx].coupled_message.message_buf,
- gSIPRRList[idx].coupled_message.message_buf_len,
- sipMethodInvalid,
- &(gSIPRRList[idx].coupled_message.dest_ipaddr),
- gSIPRRList[idx].coupled_message.dest_port,
- 0) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipTransportChannelSend() failed."
- " Stored message not sent.\n", fname);
- return SIP_ERROR;
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Duplicate message detected but failed to"
- " find valid coupled message. Stored message not sent.\n",
- fname);
- return SIP_ERROR;
- }
- return SIP_OK;
-}
-
-
-/*
- * Function for clearing all the messages belonging to the
- * associated with the specified call_id, from_user, from_host,
- * and to_user
- */
-void
-sipRelDevMessagesClear (const char *call_id,
- const char *from_user,
- const char *from_host,
- const char *to_user)
-{
- int i = 0;
-
- for (i = 0; i < SIP_RRLIST_LENGTH; i++) {
- if ((strcmp(call_id, gSIPRRList[i].call_id) == 0) &&
- (strcmp(from_user, gSIPRRList[i].from_user) == 0) &&
- (strcmp(from_host, gSIPRRList[i].from_host) == 0) &&
- (strcmp(to_user, gSIPRRList[i].to_user) == 0)) {
- memset(&gSIPRRList[i], 0, sizeof(sipRelDevMessageRecord_t));
- }
- }
- return;
-}
-
-/*
- * Function for clearing all the messages
- */
-void sipRelDevAllMessagesClear(){
- int i = 0;
- for (i = 0; i < SIP_RRLIST_LENGTH; i++) {
- memset(&gSIPRRList[i], 0, sizeof(sipRelDevMessageRecord_t));
- }
- return;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * Implements functions to parse and create SDP(Session Description Protocol)
- * (RFC 2327) messages. Coded to be sufficient for SIP only.
- * Note: The SDP body fields as per the RFC are :
- * Optional items are marked with a `*'.
- *
- * Session description
- * v= (protocol version)
- * o= (owner/creator and session identifier).
- * s= (session name)
- * i=* (session information)
- * u=* (URI of description)
- * e=* (email address)
- * p=* (phone number)
- * c=* (connection information - not required if included in all media)
- * b=* (bandwidth information)
- * One or more time descriptions (see below)
- * z=* (time zone adjustments)
- * k=* (encryption key)
- * a=* (zero or more session attribute lines)
- * Zero or more media descriptions (see below)
- *
- *Time description
- * t= (time the session is active)
- * r=* (zero or more repeat times)
- *
- *Media description
- * m= (media name and transport address)
- * i=* (media title)
- * c=* (connection information - optional if included at session-level)
- * b=* (bandwidth information)
- * k=* (encryption key)
- * a=* (zero or more media attribute lines)
- *
- * Note that the mandatory fields are :
- * v= , o=, s=, t=, m=
- * Email address and phone number (e=, p=) fields would very soon be useful
- * to SDP in large scale SIP networks.
- *
- * t= 0 0
- * would indicate an unbound or a permanent session . This would be changed
- * to specific (or probably user-configured values) once the time duration
- * of SIP call sessions are recorded and are used for scheduling.
- */
-
-
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "sdp.h"
-#include "text_strings.h"
-#include "ccsip_sdp.h"
-#include "ccsip_core.h"
-#include "phone_debug.h"
-
-
-
-static void *ccsip_sdp_config = NULL; /* SDP parser/builder configuration */
-
-/*
- * sip_sdp_init
- *
- * This function initializes SDP parser with SIP-specific parameters.
- * This includes supported media, network types, address types,
- * transports and codecs.
- *
- * The function must be called once.
- *
- * Returns TRUE - successful
- * FALSE - failed
- */
-boolean
-sip_sdp_init (void)
-{
- ccsip_sdp_config = sdp_init_config();
- if (!ccsip_sdp_config) {
- CCSIP_ERR_MSG("sdp_init_config() failure");
- return FALSE;
- }
-
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_AUDIO, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_VIDEO, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_APPLICATION, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_DATA, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_CONTROL, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_NAS_RADIUS, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_NAS_TACACS, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_NAS_DIAMETER, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_NAS_L2TP, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_NAS_LOGIN, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_NAS_NONE, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_IMAGE, TRUE);
- sdp_media_supported(ccsip_sdp_config, SDP_MEDIA_TEXT, TRUE);
- sdp_nettype_supported(ccsip_sdp_config, SDP_NT_INTERNET, TRUE);
- sdp_addrtype_supported(ccsip_sdp_config, SDP_AT_IP4, TRUE);
- sdp_addrtype_supported(ccsip_sdp_config, SDP_AT_IP6, TRUE);
- sdp_transport_supported(ccsip_sdp_config, SDP_TRANSPORT_RTPAVP, TRUE);
- sdp_transport_supported(ccsip_sdp_config, SDP_TRANSPORT_UDPTL, TRUE);
- sdp_require_session_name(ccsip_sdp_config, FALSE);
-
- return (TRUE);
-}
-
-/*
- * sipsdp_create()
- *
- * Allocate a standard SDP with SIP config and set debug options
- * based on ccsip debug settings
- */
-sdp_t *
-sipsdp_create (const char *peerconnection)
-{
- sdp_t *sdp;
-
- sdp = sdp_init_description(peerconnection, ccsip_sdp_config);
- if (!sdp) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SDP allocation failure\n", __FUNCTION__);
- return (NULL);
- }
-
- /*
- * Map "ccsip debug events (or info)" to SDP warnings
- * "ccsip debug errors to SDP errors
- */
- CCSIP_INFO_DEBUG {
- sdp_debug(sdp, SDP_DEBUG_WARNINGS, TRUE);
- }
-
- CCSIP_ERR_DEBUG {
- sdp_debug(sdp, SDP_DEBUG_ERRORS, TRUE);
- }
-
-
-#ifdef DEBUG_SDP_LIB
- /*
- * Enabling this is redundant to the existing message printing
- * available for the entire SIP text messages, so it is not
- * enabled here. It is useful for debugging the SDP parser,
- * however.
- */
- CCSIP_MESSAGES_DEBUG {
- sdp_debug(sdp, SDP_DEBUG_TRACE, TRUE);
- }
-#endif
-
- return (sdp);
-}
-
-/*
- * sipsdp_free()
- *
- * Frees the SIP SDP structure, the contained common SDP structure,
- * and each stream structure in the linked stream list.
- *
- * sip_sdp is set to NULL after being freed.
- */
-void
-sipsdp_free (cc_sdp_t **sip_sdp)
-{
- const char *fname = "sipsdp_free: ";
- sdp_result_e sdp_ret;
-
- if (!*sip_sdp) {
- return;
- }
-
- if ((*sip_sdp)->src_sdp) {
- sdp_ret = sdp_free_description((*sip_sdp)->src_sdp);
- if (sdp_ret != SDP_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%d while freeing src_sdp\n",
- fname, sdp_ret);
- }
- }
- if ((*sip_sdp)->dest_sdp) {
- sdp_ret = sdp_free_description((*sip_sdp)->dest_sdp);
- if (sdp_ret != SDP_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%d while freeing dest_sdp\n",
- fname, sdp_ret);
- }
- }
-
- SDP_FREE(*sip_sdp);
-}
-
-/*
- * sipsdp_info_create()
- *
- * Allocates and initializes a SIP SDP structure. This function does
- * not create the src_sdp, dest_sdp, or streams list.
- *
- * Returns: pointer to SIP SDP structure - if successful
- * NULL - failure to allocate storage
- */
-cc_sdp_t *
-sipsdp_info_create (void)
-{
- cc_sdp_t *sdp_info = (cc_sdp_t *) cpr_malloc(sizeof(cc_sdp_t));
-
- if (sdp_info) {
- sdp_info->src_sdp = NULL;
- sdp_info->dest_sdp = NULL;
- }
-
- return (sdp_info);
-}
-
-
-/*
- * sipsdp_src_dest_free()
- *
- * Frees the SRC and/or DEST SDP. It will also free the sdp_info
- * structure if both SRC and DEST SDP are freed.
- *
- * Input:
- * flags - bitmask indicating if src and/or dest sdp should be
- * freed
- *
- * Returns:
- * sdp_info is set to NULL if freed.
- */
-void
-sipsdp_src_dest_free (uint16_t flags, cc_sdp_t **sdp_info)
-{
- const char *fname = "sipsdp_src_dest_free: ";
- sdp_result_e sdp_ret;
-
- if ((sdp_info == NULL) || (*sdp_info == NULL)) {
- return;
- }
-
- /* Free the SRC and/or DEST SDP */
- if (flags & CCSIP_SRC_SDP_BIT) {
- if ((*sdp_info)->src_sdp) {
- sdp_ret = sdp_free_description((*sdp_info)->src_sdp);
- if (sdp_ret != SDP_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%d while freeing src_sdp\n",
- fname, sdp_ret);
- }
- (*sdp_info)->src_sdp = NULL;
- }
- }
-
- if (flags & CCSIP_DEST_SDP_BIT) {
- if ((*sdp_info)->dest_sdp) {
- sdp_ret = sdp_free_description((*sdp_info)->dest_sdp);
- if (sdp_ret != SDP_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%d while freeing dest_sdp\n",
- fname, sdp_ret);
- }
- (*sdp_info)->dest_sdp = NULL;
- }
-
- }
-
- /*
- * If both src and dest sdp are NULL, there is no need to keep the
- * sdp_info structure around. Free it.
- */
- if (((*sdp_info)->src_sdp == NULL) && ((*sdp_info)->dest_sdp == NULL)) {
- sipsdp_free(sdp_info);
- *sdp_info = NULL;
- }
-}
-
-
-/*
- * sipsdp_src_dest_create()
- *
- * Allocates and initializes a SRC and/or DEST SDP. If the sdp_info
- * structure has not yet been allocated, it is allocated here.
- *
- * Input:
- * flags - bitmask indicating if src and/or dest sdp should be
- * created
- *
- * Returns: pointer to SIP SDP structure - if successful
- * NULL - failure to allocate storage
- */
-void
-sipsdp_src_dest_create (const char *peerconnection,
- uint16_t flags, cc_sdp_t **sdp_info)
-{
-
- if (!(*sdp_info)) {
- *sdp_info = sipsdp_info_create();
- if (!(*sdp_info)) {
- return;
- }
- }
-
- /* Create the SRC and/or DEST SDP */
- if (flags & CCSIP_SRC_SDP_BIT) {
- (*sdp_info)->src_sdp = sipsdp_create(peerconnection);
- if (!((*sdp_info)->src_sdp)) {
- sipsdp_src_dest_free(flags, sdp_info);
- return;
- }
- }
-
- if (flags & CCSIP_DEST_SDP_BIT) {
- (*sdp_info)->dest_sdp = sipsdp_create(peerconnection);
- if (!((*sdp_info)->dest_sdp)) {
- sipsdp_src_dest_free(flags, sdp_info);
- return;
- }
- }
-}
-
-/*
- * sipsdp_write_to_buf()
- *
- * This function builds the specified SDP in a text buffer and returns
- * a pointer to this buffer.
- *
- * Returns: pointer to buffer - no errors
- * NULL - errors were encountered while building
- * the SDP. The details of the build failure
- * can be determined by enabling SDP debugs
- * and by examining SDP library error counters.
- */
-char *
-sipsdp_write_to_buf (cc_sdp_t *sdp_info, uint32_t *retbytes)
-{
- flex_string fs;
- // uint32_t sdp_len;
- sdp_result_e rc;
-
- flex_string_init(&fs);
-
- if (!sdp_info || !sdp_info->src_sdp) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"NULL sdp_info or src_sdp\n", __FUNCTION__);
- return (NULL);
- }
-
- if ((rc = sdp_build(sdp_info->src_sdp, &fs))
- != SDP_SUCCESS) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"sdp_build rc=%s\n", DEB_F_PREFIX_ARGS(SIP_SDP, __FUNCTION__),
- sdp_get_result_name(rc));
-
- flex_string_free(&fs);
- *retbytes = 0;
- return (NULL);
- }
-
- *retbytes = fs.string_length;
-
- /* We are not calling flex_string_free on this, instead returning the buffer
- * caller's responsibility to free
- */
- return fs.buffer;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * This file implements a bunch of stuff used only by ccsip_spi.c,
- * and this is done mostly to reduce the file size and some extra
- * modularity. Includes things like tables/trees to hold SIP and
- * CCAPI callids, conversion from CCAPI to SIP cause codes and the
- * like.
- */
-#include "plstr.h"
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "pmhutils.h"
-#include "ccsip_spi_utils.h"
-#include "util_string.h"
-#include "ccsip_core.h"
-
-extern uint32_t IPNameCk(char *name, char *addr_error);
-
-/*
- * Checks a token which forms a part of the
- * domain-name and makes sure that it conforms
- * to the grammar specified in RFC 1034 (DNS)
- */
-int
-sipSPICheckDomainToken (char *token)
-{
- if (token == NULL) {
- return FALSE;
- }
-
- if (*token) {
- if (isalnum((int)token[strlen(token) - 1]) == FALSE) {
- return FALSE;
- }
- }
-
- if (isalnum((int)token[0]) == FALSE) {
- return FALSE;
- }
-
- while (*token) {
- if ((isalnum((int)*token) == FALSE) && (*token != '-')) {
- return FALSE;
- }
- token++;
- }
- return TRUE;
-}
-
-/*
- * Checks domain-name is valid syntax-wise
- * Returns TRUE, if valid
- */
-boolean
-sipSPI_validate_hostname (char *str)
-{
- char *tok;
- char ip_addr_out[MAX_IPADDR_STR_LEN];
- char *strtok_state;
-
- if (str == NULL) {
- return FALSE;
- }
-
- /* Check if valid IPv6 address */
- if (cpr_inet_pton(AF_INET6, str, ip_addr_out)) {
- return TRUE;
- }
-
- if (*str) {
- if (isalnum((int)str[strlen(str) - 1]) == FALSE) {
- return FALSE;
- }
- }
-
- if (isalnum((int)str[0]) == FALSE) {
- return FALSE;
- }
-
- tok = PL_strtok_r(str, ".", &strtok_state);
- if (tok == NULL) {
- return FALSE;
- } else {
- if (sipSPICheckDomainToken(tok) == FALSE) {
- return FALSE;
- }
- }
-
- while ((tok = PL_strtok_r(NULL, ".", &strtok_state)) != NULL) {
- if (sipSPICheckDomainToken(tok) == FALSE) {
- return FALSE;
- }
- }
-
- return TRUE;
-}
-
-/*
- * Determines if the IP address or domain-name is
- * valid (syntax-wise only)
- * Returns TRUE, if valid
- */
-boolean
-sipSPI_validate_ip_addr_name (char *str)
-{
- uint32_t sip_address;
- boolean retval = TRUE;
- char *target = NULL;
- char addr_error;
-
- if (str == NULL) {
- return FALSE;
- } else {
- target = cpr_strdup(str);
- if (!target) {
- return FALSE;
- }
- }
- sip_address = IPNameCk(target, &addr_error);
- if ((!sip_address) && (addr_error)) {
- cpr_free(target);
- return retval;
- } else {
- if (sipSPI_validate_hostname(target) == FALSE) {
- retval = FALSE;
- }
- }
- cpr_free(target);
- return retval;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_in.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_rand.h"
-#include "ccsip_subsmanager.h"
-#include "util_string.h"
-#include "ccapi.h"
-#include "phone_debug.h"
-#include "ccsip_messaging.h"
-#include "ccsip_platform_udp.h"
-#include "ccsip_macros.h"
-#include "ccsip_task.h"
-#include "sip_common_transport.h"
-#include "ccsip_platform_timers.h"
-#include "platform_api.h"
-#include "ccsip_register.h"
-#include "ccsip_reldev.h"
-#include "phntask.h"
-#include "subapi.h"
-#include "debug.h"
-#include "ccsip_callinfo.h"
-#include "regmgrapi.h"
-#include "text_strings.h"
-#include "configapp.h"
-#include "kpmlmap.h"
-
-/*
- * Global Variables
- */
-sipSCB_t subsManagerSCBS[MAX_SCBS]; // Array of SCBS
-sipSubsHistory_t gSubHistory[MAX_SCB_HISTORY];
-sipTimerCallbackFn_t callbackFunctionSubNot = sip_platform_subnot_msg_timer_callback;
-sipTimerCallbackFn_t callbackFunctionPeriodic = sip_platform_subnot_periodic_timer_callback;
-extern sipPlatformUITimer_t sipPlatformUISMSubNotTimers[]; // Array of timers
-const char kpmlRequestAcceptHeader[] = SIP_CONTENT_TYPE_KPML_REQUEST;
-const char kpmlResponseAcceptHeader[] = SIP_CONTENT_TYPE_KPML_RESPONSE;
-const char dialogAcceptHeader[] = SIP_CONTENT_TYPE_DIALOG;
-const char presenceAcceptHeader[] = "application/cpim-pidf+xml";
-const char remoteccResponseAcceptHeader[] = SIP_CONTENT_TYPE_REMOTECC_RESPONSE;
-const char remoteccRequestAcceptHeader[] = SIP_CONTENT_TYPE_REMOTECC_REQUEST;
-
-static sll_handle_t s_TCB_list = NULL; // signly linked list handle of TCBs
-
-// Externs
-extern int dns_error_code; // Global DNS error code
-
-// Status and statistics for the Subscription Manager
-int subsManagerRunning = 0;
-int internalRegistrations = 0;
-
-int incomingSubscribes = 0;
-int incomingRefers = 0;
-int incomingNotifies = 0;
-int incomingUnsolicitedNotifies = 0;
-int incomingSubscriptions = 0;
-
-int outgoingSubscribes = 0;
-int outgoingNotifies = 0;
-int outgoingUnsolicitedNotifies = 0;
-int outgoingSubscriptions = 0;
-
-int currentScbsAllocated = 0;
-int maxScbsAllocated = 0;
-
-#define MAX_SUB_EVENTS 5
-#define MAX_SUB_EVENT_NAME_LEN 16
-/*
- * sub_id format:
- *
- * sub_id is a 32 bit quantity. The bit 32-16 holds a unique ID and
- * the bits 15-0 holds a SCB index. The following definitions help
- * support this formation.
- *
- * Assumption: The above format assumes that SCB index never be
- * larger than 16 bit unsigned value.
- */
-#define SUB_ID_UNIQUE_ID_POSITION 16 /* shift position of unique id part*/
-#define SUB_IDSCB_INDEX_MASK 0xffff /* mask for obtaining scb index */
-#define GET_SCB_INDEX_FROM_SUB_ID(sub_id) \
- (sub_id & SUB_IDSCB_INDEX_MASK)
-
-/*
- * Event names
- */
-const char eventNames[MAX_SUB_EVENTS][MAX_SUB_EVENT_NAME_LEN] =
-{
- "dialog",
- "sip-profile",
- "kpml",
- "presence",
- "refer"
-};
-
-/*
- * Forward Function Declarations
- */
-boolean sipSPISendSubscribe(sipSCB_t *scbp, boolean renew, boolean authen);
-boolean sipSPISendSubNotify(ccsip_common_cb_t *cbp, boolean authen);
-boolean sipSPISendSubscribeNotifyResponse(sipSCB_t *scbp,
- uint16_t response_code,
- uint32_t cseq);
-boolean sipSPISendSubNotifyResponse(sipSCB_t *scbp, int response_code);
-void free_scb(int scb_index, const char *fname);
-
-// External Declarations
-extern uint32_t IPNameCk(char *name, char *addr_error);
-extern void kpml_init(void);
-extern void kpml_shutdown(void);
-
-
-extern void sip_platform_handle_service_control_notify(sipServiceControl_t * scp);
-cc_int32_t show_subsmanager_stats(cc_int32_t argc, const char *argv[]);
-static void show_scbs_inuse(void);
-static void tcb_reset(void);
-
-typedef struct {
- unsigned long cseq;
- char *via;
-} sub_not_trxn_t;
-
-/*
- * Function: find_matching_trxn()
- *
- * Parameters: key - key to find the matching node.
- * data - node data.
- *
- * Descriotion: is invoked by sll_find() to find the matching node based on the key.
- *
- * Returns: either SLL_MATCH_FOUND or SLL_MATCH_NOT_FOUND.
- */
-static sll_match_e
-find_matching_trxn (void *key, void *data)
-{
- unsigned long cseq = *((unsigned long *)key);
- sub_not_trxn_t *trxn_p = (sub_not_trxn_t *) data;
-
- if (cseq == trxn_p->cseq) {
- return SLL_MATCH_FOUND;
- }
-
- return SLL_MATCH_NOT_FOUND;
-}
-
-/*
- * Function: store_incoming_trxn()
- *
- * Description: stores the via header in incoming_trxns
- *
- * Parameters: via, cseq and scbp
- *
- * Returns: TRUE if the via header is successfully stored,
- * FALSE otherwise.
- */
-static boolean
-store_incoming_trxn (const char *via, unsigned long cseq, sipSCB_t *scbp)
-{
- static const char *fname = "store_incoming_trxn";
- size_t size = 0;
-
- sub_not_trxn_t *sub_not_trxn_p;
-
- if (scbp->incoming_trxns == NULL) {
- scbp->incoming_trxns = sll_create(find_matching_trxn);
- if (scbp->incoming_trxns == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sll_create() failed\n", fname);
- return FALSE;
- }
- }
- sub_not_trxn_p = (sub_not_trxn_t *)cpr_malloc(sizeof(sub_not_trxn_t));
- if (sub_not_trxn_p == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc failed\n", fname);
- return FALSE;
- }
- sub_not_trxn_p->cseq = cseq;
- size = strlen(via) + 1;
- sub_not_trxn_p->via = (char *) cpr_malloc(size);
- if (sub_not_trxn_p->via) {
- sstrncpy(sub_not_trxn_p->via, via, size);
- }
- (void) sll_append(scbp->incoming_trxns, sub_not_trxn_p);
-
- return TRUE;
-}
-
-void
-free_event_data (ccsip_event_data_t *event_data)
-{
- ccsip_event_data_t *tmp;
-
- if (event_data == NULL) {
- return;
- }
-
- while (event_data != NULL) {
- tmp = event_data->next;
- if (event_data->type == EVENT_DATA_RAW) {
- if (event_data->u.raw_data.data)
- cpr_free(event_data->u.raw_data.data);
- }
- cpr_free(event_data);
- event_data = tmp;
- }
-}
-
-void
-append_event_data (ccsip_event_data_t * event_data,
- ccsip_event_data_t *new_data)
-{
- while (event_data->next != NULL) {
- event_data = event_data->next;
- }
- event_data->next = new_data;
- new_data->next = NULL;
-}
-
-void
-free_pending_requests (sipspi_msg_list_t *pendingRequests)
-{
- sipspi_msg_list_t *tmp;
-
- while (pendingRequests) {
- switch (pendingRequests->cmd) {
- case SIPSPI_EV_CC_NOTIFY:
- {
- sipspi_notify_t *notify = &(pendingRequests->msg->msg.notify);
-
- free_event_data(notify->eventData);
- cpr_free(pendingRequests->msg);
- }
- break;
- case SIPSPI_EV_CC_SUBSCRIBE_REGISTER:
- cpr_free(&pendingRequests->msg->msg.subs_reg);
- break;
- case SIPSPI_EV_CC_SUBSCRIBE:
- {
- sipspi_subscribe_t *subs = &(pendingRequests->msg->msg.subscribe);
-
- free_event_data(subs->eventData);
- cpr_free(pendingRequests->msg);
- }
- break;
- case SIPSPI_EV_CC_SUBSCRIBE_RESPONSE:
- cpr_free(pendingRequests->msg);
- break;
- case SIPSPI_EV_CC_NOTIFY_RESPONSE:
- cpr_free(pendingRequests->msg);
- break;
- case SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED:
- cpr_free(pendingRequests->msg);
- break;
- default:
- break;
- }
- tmp = pendingRequests;
- pendingRequests = pendingRequests->next;
- cpr_free(tmp);
- }
-}
-
-boolean
-append_pending_requests (sipSCB_t *scbp,
- sipspi_msg_t *newRequest,
- uint32_t cmd)
-{
- static const char *fname = "append_pending_requests";
- sipspi_msg_list_t *pendingRequest = NULL;
- sipspi_msg_list_t *tmp = NULL;
-
- if (!scbp)
- return (FALSE);
-
- pendingRequest = (sipspi_msg_list_t *)
- cpr_malloc(sizeof(sipspi_msg_list_t));
- if (!pendingRequest) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc failed\n", fname);
- return (FALSE);
- }
- pendingRequest->cmd = cmd;
- pendingRequest->msg = newRequest;
- pendingRequest->next = NULL;
-
- if (scbp->pendingRequests == NULL) {
- scbp->pendingRequests = pendingRequest;
- return (TRUE);
- }
-
- tmp = scbp->pendingRequests;
- while (tmp->next != NULL) {
- tmp = tmp->next;
- }
- tmp->next = pendingRequest;
- return (TRUE);
-}
-
-void
-handle_pending_requests (sipSCB_t *scbp)
-{
- sipspi_msg_list_t *pendingRequest = NULL;
-
- if (scbp->pendingRequests) {
- pendingRequest = scbp->pendingRequests;
- scbp->pendingRequests = pendingRequest->next;
- switch (pendingRequest->cmd) {
- case SIPSPI_EV_CC_NOTIFY:
- {
- sipspi_msg_t *notify = pendingRequest->msg;
-
- cpr_free(pendingRequest);
- (void) subsmanager_handle_ev_app_notify(notify);
- cpr_free(notify);
- }
- break;
- case SIPSPI_EV_CC_SUBSCRIBE_REGISTER:
- cpr_free(pendingRequest->msg);
- cpr_free(pendingRequest);
- break;
- case SIPSPI_EV_CC_SUBSCRIBE:
- {
- sipspi_msg_t *subs = pendingRequest->msg;
-
- cpr_free(pendingRequest);
- (void) subsmanager_handle_ev_app_subscribe(subs);
- cpr_free(subs);
- }
- break;
- case SIPSPI_EV_CC_SUBSCRIBE_RESPONSE:
- {
- sipspi_msg_t *subs_resp = pendingRequest->msg;
-
- cpr_free(pendingRequest);
- (void) subsmanager_handle_ev_app_subscribe_response(subs_resp);
- cpr_free(subs_resp);
- }
- break;
- case SIPSPI_EV_CC_NOTIFY_RESPONSE:
- {
- sipspi_msg_t *not_resp = pendingRequest->msg;
-
- cpr_free(pendingRequest);
- (void) subsmanager_handle_ev_app_notify_response(not_resp);
- cpr_free(not_resp);
- }
- break;
- case SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED:
- {
- sipspi_msg_t *term = pendingRequest->msg;
-
- cpr_free(pendingRequest);
- (void) subsmanager_handle_ev_app_subscription_terminated(term);
- cpr_free(term);
- }
- break;
- default:
- if (pendingRequest->msg) {
- cpr_free(pendingRequest->msg);
- }
- cpr_free(pendingRequest);
- break;
- }
- }
-}
-
-///////////////////////////////////////////////////////////// Test Only !!
-
-static void
-ccsip_api_subscribe_result (ccsip_sub_not_data_t * msg_data)
-{
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received Subscribe Response: request_id=%d, sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB_RESP, "ccsip_api_subscribe_result"),
- msg_data->request_id, msg_data->sub_id);
- if (msg_data->u.subs_result_data.status_code == REQUEST_TIMEOUT) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Request timed out\n", DEB_F_PREFIX_ARGS(SIP_SUB_RESP, "ccsip_api_subscribe_result"));
- }
-}
-
-static void
-print_event_data (ccsip_event_data_t * eventDatap)
-{
- static const char *fname = "print_event_data";
-
- while (eventDatap) {
- switch (eventDatap->type) {
- case EVENT_DATA_INVALID:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Invalid Data Received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- case EVENT_DATA_KPML_REQUEST:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"KPML Request Event Data Received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- case EVENT_DATA_KPML_RESPONSE:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"KPML Response Event Data Received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- case EVENT_DATA_PRESENCE:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Presence Event Data Received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- case EVENT_DATA_DIALOG:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Dialog Event Data Received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- case EVENT_DATA_RAW:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Raw Event Data Received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- default:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Event Data Type Not Understood\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- }
- eventDatap = eventDatap->next;
- }
-}
-
-static void
-ccsip_api_notify_result (ccsip_sub_not_data_t *msg_data)
-{
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received Notify Response\n", DEB_F_PREFIX_ARGS(SIP_SUB_RESP, "ccsip_api_notify_result"));
-}
-
-static void
-ccsip_api_notify_ind (ccsip_sub_not_data_t *msg)
-{
- static const char *fname = "ccsip_api_notify_ind";
- sipspi_msg_t not_resp;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received Notify, request_id=%d, sub_id=%x\n",DEB_F_PREFIX_ARGS(SIP_SUB_RESP, fname),
- msg->request_id, msg->sub_id);
-
- // Check out what's there in the notify indication
- if (msg->u.notify_ind_data.eventData) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Event Data Received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- print_event_data(msg->u.notify_ind_data.eventData);
- free_event_data(msg->u.notify_ind_data.eventData);
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"No event data received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- }
-
- // Respond with a 200OK
- memset(¬_resp, 0, sizeof(sipspi_msg_t));
- not_resp.msg.notify_resp.sub_id = msg->sub_id;
- not_resp.msg.notify_resp.response_code = SIP_SUCCESS_SETUP;
- not_resp.msg.notify_resp.duration = 3600;
-
- (void) subsmanager_handle_ev_app_notify_response(¬_resp);
-}
-
-static void
-ccsip_api_subscribe_terminate (ccsip_sub_not_data_t *msg_data)
-{
- sipspi_msg_t terminate;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received Terminate notice\n", DEB_F_PREFIX_ARGS(SIP_SUB, "ccsip_api_subscribe_terminate"));
- if (msg_data->u.subs_term_data.status_code == NETWORK_SUBSCRIPTION_EXPIRED) {
- terminate.msg.subs_term.sub_id = msg_data->sub_id;
- terminate.msg.subs_term.immediate = TRUE;
- (void) subsmanager_handle_ev_app_subscription_terminated(&terminate);
- }
-}
-
-static void
-ccsip_api_subscribe_ind (ccsip_sub_not_data_t *msg)
-{
- static const char *fname = "ccsip_api_subscribe_ind";
- sipspi_msg_t subs_resp, notify, terminate;
- ccsip_event_data_t *eventData;
- char *junkdata;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received Subscription Request\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
-
- // Check out what's there in the subs indication
- if (msg->u.subs_ind_data.eventData) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Event Data Received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- print_event_data(msg->u.subs_ind_data.eventData);
- free_event_data(msg->u.subs_ind_data.eventData);
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"No event data received\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- }
-
- // Accept the subscription with a 200 OK response
- subs_resp.msg.subscribe_resp.duration = msg->u.subs_ind_data.expires;
- subs_resp.msg.subscribe_resp.response_code = SIP_SUCCESS_SETUP;
- subs_resp.msg.subscribe_resp.sub_id = msg->sub_id;
- (void) subsmanager_handle_ev_app_subscribe_response(&subs_resp);
-
- // Now send a NOTIFY
- notify.msg.notify.notifyResultCallback = ccsip_api_notify_result;
- notify.msg.notify.sub_id = msg->sub_id;
- notify.msg.notify.eventData = NULL;
-
- // Now fill in some data in the kpml structure
- eventData = (ccsip_event_data_t *) cpr_malloc(sizeof(ccsip_event_data_t));
- if (eventData == NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Malloc of ccsip event data structure failed.\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- return;
- }
-
- memset(eventData, 0, sizeof(ccsip_event_data_t));
- sstrncpy(eventData->u.kpml_request.pattern.regex.regexData, "012", 32);
- sstrncpy(eventData->u.kpml_request.version, "1.0", 16);
- eventData->type = EVENT_DATA_KPML_REQUEST;
- notify.msg.notify.eventData = eventData;
-
- // Now fill in some other junk data
- eventData = (ccsip_event_data_t *) cpr_malloc(sizeof(ccsip_event_data_t));
- if (eventData == NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Malloc of ccsip event structure failed.\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- cpr_free(notify.msg.notify.eventData);
- return;
- }
-
- junkdata = (char *) cpr_malloc(20);
- if (junkdata == NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Malloc of junk data structure failed.\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- cpr_free(eventData);
- cpr_free(notify.msg.notify.eventData);
- return;
- }
-
- memset(eventData, 0, sizeof(ccsip_event_data_t));
- memset(junkdata, 0, 20);
- sstrncpy(junkdata, "Hello", 20);
-
- eventData->u.raw_data.data = junkdata;
- eventData->u.raw_data.length = strlen(junkdata);
- eventData->type = EVENT_DATA_RAW;
- notify.msg.notify.eventData->next = eventData;
- (void) subsmanager_handle_ev_app_notify(¬ify);
-
- // If expires is 0, terminate the subscription
- if (msg->u.subs_ind_data.expires == 0) {
- terminate.msg.subs_term.sub_id = msg->sub_id;
- terminate.msg.subs_term.immediate = TRUE;
- (void) subsmanager_handle_ev_app_subscription_terminated(&terminate);
- }
-}
-
-static void
-test_send_subscribe ()
-{
- sipspi_msg_t subscribe;
- ccsip_event_data_t *eventData;
-
- memset(&subscribe.msg.subscribe, 0, sizeof(sipspi_subscribe_t));
-
- subscribe.msg.subscribe.eventPackage = CC_SUBSCRIPTIONS_KPML;
- subscribe.msg.subscribe.duration = 15;
- sstrncpy(subscribe.msg.subscribe.subscribe_uri, "19921", CC_MAX_DIALSTRING_LEN);
- sstrncpy(subscribe.msg.subscribe.subscriber_uri, "12345", CC_MAX_DIALSTRING_LEN);
- subscribe.msg.subscribe.request_id = 1003;
- subscribe.msg.subscribe.dn_line = 2;
- subscribe.msg.subscribe.sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- subscribe.msg.subscribe.subsResultCallback = ccsip_api_subscribe_result;
- subscribe.msg.subscribe.subsTermCallback = ccsip_api_subscribe_terminate;
- subscribe.msg.subscribe.notifyIndCallback = ccsip_api_notify_ind;
- subscribe.msg.subscribe.auto_resubscribe = TRUE;
-
- // Now fill in some data in the kpml structure
- /*
- * eventData = (ccsip_event_data_t *) cpr_malloc(sizeof(ccsip_event_data_t));
- * if (eventData == NULL) {
- * CCSIP_DEBUG_TASK("Malloc of ccsip event data failed.\n");
- * return;
- * }
- *
- * memset(eventData, 0, sizeof(ccsip_event_data_t));
- * sstrncpy(eventData->u.kpml_request.pattern.regex.regexData, "012", sizeof(eventData->u.kpml_request.pattern.regex.regexData));
- * sstrncpy(eventData->u.kpml_request.version, "1.0", sizeof(eventData->u.kpml_request.version));
- * eventData->type = EVENT_DATA_KPML_REQUEST;
- * subscribe.msg.subscribe.eventData = eventData;
- */
- // Now fill in some other junk data
- eventData = (ccsip_event_data_t *) cpr_malloc(sizeof(ccsip_event_data_t));
- if (eventData == NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Malloc of ccsip event data failed.\n", DEB_F_PREFIX_ARGS(SIP_EVT, "test_send_subscribe"));
- return;
- }
-
- memset(eventData, 0, sizeof(ccsip_event_data_t));
- eventData->type = EVENT_DATA_RAW;
- eventData->u.raw_data.data = (char *) cpr_malloc(150);
- if (eventData->u.raw_data.data) {
- eventData->u.raw_data.length = 150;
- memset(eventData->u.raw_data.data, 'V', 150);
- } else {
- eventData->u.raw_data.length = 0;
- }
- eventData->next = NULL;
- subscribe.msg.subscribe.eventData = eventData;
-
- (void) subsmanager_handle_ev_app_subscribe(&subscribe);
-}
-
-static void
-test_send_register ()
-{
- sipspi_msg_t register_msg;
-
- memset(®ister_msg, 0, sizeof(sipspi_msg_t));
- register_msg.msg.subs_reg.eventPackage = CC_SUBSCRIPTIONS_PRESENCE;
- register_msg.msg.subs_reg.subsIndCallback = ccsip_api_subscribe_ind;
- register_msg.msg.subs_reg.subsTermCallback = ccsip_api_subscribe_terminate;
- (void) subsmanager_handle_ev_app_subscribe_register(®ister_msg);
-}
-
-int
-subsmanager_test_start_routine ()
-{
- static int subscribe_sent = 0;
- static int register_sent = 0;
-
- if (subscribe_sent == 0) {
- test_send_subscribe();
- subscribe_sent = 1;
- }
-
- if (register_sent == 0) {
- test_send_register();
- register_sent = 1;
- }
- return 0;
-
-}
-
-/************************************************************
- * Send local error to the calling application
- * This function reuses the callback interface to pass the
- * (bad) result of requests from the application
- ************************************************************/
-void
-sip_send_error_message (ccsip_sub_not_data_t *msg_data,
- cc_srcs_t dest_task,
- int msgid,
- ccsipGenericCallbackFn_t callbackFn,
- const char *fname)
-{
- if (!msg_data) {
- return;
- }
- if (callbackFn) {
- (*callbackFn) (msg_data);
- } else if (dest_task != CC_SRC_MIN) {
- (void) sip_send_message(msg_data, dest_task, msgid);
- }
-}
-
-
-/********************************************************
- * Shutdown the Subscription Manager
- ********************************************************/
-int
-sip_subsManager_shut ()
-{
- const char *fname = "sip_subsManager_shut";
- int i;
- sipSCB_t *scbp = NULL;
- ccsip_sub_not_data_t error_data;
-
- if (subsManagerRunning == 0) {
- return (0);
- }
- error_data.reason_code = SM_REASON_CODE_SHUTDOWN;
- // Send indication of subscription ended to internal apps
- // then clean and free up subscriptions and SCB
- for (i = 0; i < MAX_SCBS; i++) {
- scbp = &(subsManagerSCBS[i]);
- if (scbp->smState == SUBS_STATE_IDLE) {
- continue;
- }
-
- error_data.sub_id = scbp->sub_id;
- error_data.request_id = scbp->request_id;
- error_data.sub_duration = 0;
- error_data.event = scbp->hb.event_type;
- error_data.msg_id = scbp->subsTermCallbackMsgID;
- error_data.line_id = scbp->hb.dn_line;
- error_data.gsm_id = scbp->gsm_id;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Sending shutdown notification for scb=%d"
- " sub_id=%x\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname), i, scbp->sub_id);
-
- sip_send_error_message(&error_data, scbp->subsNotCallbackTask,
- scbp->subsTermCallbackMsgID,
- scbp->subsTermCallback, fname);
-
- free_scb(i, fname);
- }
-
- // Shut down the periodic timer
- (void) sip_platform_subnot_periodic_timer_stop();
-
- // Mark subsManager as stopped running
- subsManagerRunning = 0;
-
- tcb_reset();
-
- return (0);
-}
-
-/********************************************************
- * Common code notifying application for a failover/fallback
- * or CCM new registration (reset) event. Send a notification to
- * applications that have an active subscription
- ********************************************************/
-static int
-sip_subsManager_reg_failure_common (ccsip_reason_code_e reason)
-{
- const char *fname = "sip_subsManager_reg_failure_common";
- int i;
- sipSCB_t *scbp = NULL;
- ccsip_sub_not_data_t error_data;
-
- if (subsManagerRunning == 0) {
- return (0);
- }
- error_data.reason_code = reason;
- // Send indication of subscription ended to internal apps
- // then clean and free up subscriptions and SCB
- for (i = 0; i < MAX_SCBS; i++) {
- scbp = &(subsManagerSCBS[i]);
- if (scbp->smState == SUBS_STATE_IDLE ||
- scbp->smState == SUBS_STATE_REGISTERED) {
- // Update addr and port after rollover/ccm reset
- scbp->hb.local_port = sipTransportGetListenPort(1, NULL);
- sipTransportGetServerIPAddr(&(scbp->hb.dest_sip_addr),1);
- scbp->hb.dest_sip_port = sipTransportGetPrimServerPort(1);
- continue;
- }
-
- error_data.sub_id = scbp->sub_id;
- error_data.line_id = scbp->hb.dn_line;
- error_data.request_id = scbp->request_id;
- error_data.sub_duration = 0;
- error_data.event = scbp->hb.event_type;
- error_data.msg_id = scbp->subsTermCallbackMsgID;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Sending reg failure notification for "
- "scb=%d sub_id=%x reason=%d\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname), i,
- scbp->sub_id, reason);
-
- sip_send_error_message(&error_data, scbp->subsNotCallbackTask,
- scbp->subsTermCallbackMsgID,
- scbp->subsTermCallback, fname);
-
- if (scbp->internal) {
- outgoingSubscriptions--;
- } else {
- incomingSubscriptions--;
- }
- free_scb(i, fname);
- }
-
- sipRelDevAllMessagesClear();
- return (0);
-}
-
-/********************************************************
- * Handle a failover/fallback event
- * to handle this event, send a notification to all
- * applications that have an active subscription
- ********************************************************/
-int
-sip_subsManager_rollover ()
-{
- tcb_reset();
- return (sip_subsManager_reg_failure_common(SM_REASON_CODE_ROLLOVER));
-}
-
-/********************************************************
- * Handle a (CCM or Proxy) server down and up event^M
- * to handle this event, send a notification to all^M
- * applications that have an active subscription^M
- ********************************************************/
-int
-sip_subsManager_reset_reg (void)
-{
- return (sip_subsManager_reg_failure_common(SM_REASON_CODE_RESET_REG));
-}
-
-
-/***********************************************************
- * Send a protocol error message to application. The application
- * decides whether to terminate and restart the subscription
- * or otherwise
- ***********************************************************/
-void
-sip_subsManager_send_protocol_error (sipSCB_t *scbp, int scb_index,
- boolean terminate)
-{
- const char *fname = "sip_subsManager_send_protocol_error";
- ccsip_sub_not_data_t error_data;
-
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Protocol Error for scb=%d sub_id=%x\n", fname,
- scb_index, scbp->sub_id);
-
- error_data.reason_code = SM_REASON_CODE_ERROR;
- error_data.sub_id = scbp->sub_id;
- error_data.request_id = scbp->request_id;
- error_data.sub_duration = 0;
- error_data.event = scbp->hb.event_type;
- error_data.msg_id = scbp->subsTermCallbackMsgID;
- error_data.line_id = scbp->hb.dn_line;
-
- sip_send_error_message(&error_data, scbp->subsNotCallbackTask,
- scbp->subsTermCallbackMsgID, scbp->subsTermCallback,
- fname);
-
- if (terminate) {
- free_scb(scb_index, fname);
- }
-
-}
-
-/********************************************************
- * Start and initialize the Subscription Manager
- ********************************************************/
-void
-initialize_scb (sipSCB_t *scbp)
-{
- int nat_enable = 0;
-
- if (!scbp) {
- return;
- }
- memset(scbp, 0, sizeof(sipSCB_t));
-
- scbp->sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- scbp->pendingClean = FALSE;
- scbp->pendingCount = 0;
- scbp->internal = FALSE;
- scbp->subsIndCallback = NULL;
- scbp->subsResultCallback = NULL;
- scbp->notifyIndCallback = NULL;
- scbp->notifyResultCallback = NULL;
- scbp->subsTermCallback = NULL;
- scbp->notIndCallbackMsgID = 0;
- scbp->notResCallbackMsgID = 0;
- scbp->subsIndCallbackMsgID = 0;
- scbp->subsResCallbackMsgID = 0;
- scbp->subsTermCallbackMsgID = 0;
- scbp->subsIndCallbackTask = CC_SRC_MIN;
- scbp->subsNotCallbackTask = CC_SRC_MIN;
-
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_device_ipaddr(&(scbp->hb.src_addr));
- } else {
- sip_config_get_nat_ipaddr(&(scbp->hb.src_addr));
- }
- scbp->hb.cb_type = SUBNOT_CB;
- scbp->hb.dn_line = 1;
- scbp->hb.local_port = sipTransportGetListenPort(scbp->hb.dn_line, NULL);
- sipTransportGetServerIPAddr(&(scbp->hb.dest_sip_addr),1);
- scbp->hb.dest_sip_port = sipTransportGetPrimServerPort(1);
-
- scbp->hb.sipCallID[0] = '\0';
- scbp->smState = SUBS_STATE_IDLE;
- scbp->SubURI[0] = '\0';
- scbp->SubscriberURI[0] = '\0';
- scbp->sip_from = strlib_empty();
- scbp->sip_to = strlib_empty();
- scbp->sip_to_tag = strlib_empty();
- scbp->sip_from_tag = strlib_empty();
- scbp->sip_contact = strlib_empty();
- scbp->cached_record_route = strlib_empty();
- scbp->callingNumber = strlib_empty();
- scbp->subscription_state = SUBSCRIPTION_STATE_INVALID;
- scbp->norefersub = FALSE;
- scbp->request_id = -1;
- scbp->hb.authen.cred_type = 0;
- scbp->hb.authen.authorization = NULL;
- scbp->hb.authen.status_code = 0;
- scbp->hb.authen.nc_count = 0;
- scbp->hb.authen.new_flag = FALSE;
- scbp->hb.event_data_p = NULL;
- scbp->pendingRequests = NULL;
-}
-
-int
-sip_subsManager_init ()
-{
- // Initialize SCBS array
- const char *fname = "sip_subsManager_init";
- line_t i = 0;
- sipSCB_t *scbp;
-
- if (subsManagerRunning == 1) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Subscription Manager already running!!\n", fname);
- return SIP_OK;
- }
-
- for (i = 0; i < MAX_SCBS; i++) {
- scbp = &(subsManagerSCBS[i]);
- initialize_scb(scbp);
- scbp->line = i;
- }
-
- for (i = 0; i < MAX_SCB_HISTORY; i++) {
- gSubHistory[i].last_call_id[0] = '\0';
- gSubHistory[i].last_from_tag[0] = '\0';
- gSubHistory[i].eventPackage = CC_SUBSCRIPTIONS_NONE;
- }
-
- // reset status and stats
- internalRegistrations = 0;
-
- incomingSubscribes = 0;
- incomingRefers = 0;
- incomingNotifies = 0;
- incomingUnsolicitedNotifies = 0;
- incomingSubscriptions = 0;
-
- outgoingSubscribes = 0;
- outgoingNotifies = 0;
- outgoingUnsolicitedNotifies = 0;
- outgoingSubscriptions = 0;
-
- currentScbsAllocated = 0;
- maxScbsAllocated = 0;
-
- // Start periodic timer
- (void) sip_platform_subnot_periodic_timer_start(TMR_PERIODIC_SUBNOT_INTERVAL * 1000);
-
- subsManagerRunning = 1;
-
- // Print out the size of the SCB
- // CCSIP_DEBUG_ERROR("SCB Size=%d\n", sizeof(sipSCB_t));
- // CCSIP_DEBUG_ERROR("CCB Size=%d\n", sizeof(ccsipCCB_t));
- // Kick-off the test routine
- // subsmanager_test_start_routine();
-
- /* Initialize modules which uses SUB/MANAGER */
- kpml_init();
- configapp_init();
-
- return SIP_OK;
-}
-
-
-/********************************************************
- * Functions to allocate, locate, free, and update SCBs
- ********************************************************/
-
-/*
- * Function: find_scb_by_callid
- *
- * Parameters:
- * callID - pointer to const. char for the target call ID.
- * scb_index - pointer to int where the SCB index of the result
- * SCB to be stored.
- *
- * Description:
- * The find_scb_by_callid function searches for an SCB that
- * contains the matching callID. It is possible to have multiple
- * SCB that matches the given callID. The function only returns
- * the first SCB that has the matching callID.
- *
- * Returns:
- * Pointer to SCB and its index if the SCB is found. Otherwise
- * it returns NULL and the index is undefined.
- */
-sipSCB_t *
-find_scb_by_callid (const char *callID, int *scb_index)
-{
- int i;
- int num_scb = currentScbsAllocated;
- sipSCB_t *scbp;
-
- if (num_scb == 0) {
- /* No active subscription */
- return (NULL);
- }
- scbp = &subsManagerSCBS[0];
- for (i = 0; (i < MAX_SCBS) && num_scb; i++, scbp++) {
- if (scbp->smState != SUBS_STATE_IDLE) {
- if ((scbp->smState != SUBS_STATE_REGISTERED) &&
- (strcmp(callID, scbp->hb.sipCallID) == 0)) {
- *scb_index = i;
- return (scbp);
- }
- num_scb--;
- }
- }
-
- return (NULL);
-}
-
-/*
- * Function: find_req_scb
- *
- * Parameters:
- * callID - pointer to const. char for the target call ID.
- * method - SIP method to match.
- * cseq - CSEQ value to match.
- * scb_index - pointer to int where the SCB index of the result
- * SCB to be stored.
- *
- * Description:
- * The find_req_scb function searches for an SCB that contains
- * the matching callID, last request method and last cseq sent. If
- * the match SCB is found, the function returns the pointer to the
- * sipSCB_t along with the corresponding index.
- *
- * Returns:
- * Pointer to SCB and its index if the SCB is found. Otherwise
- * returns NULL and the index will be set to MAX_SCBS.
- */
-static sipSCB_t *
-find_req_scb (const char *callID, sipMethod_t method,
- uint32_t cseq, int *scb_index)
-{
- int idx, num_scb;
- sipSCB_t *scbp;
-
- scbp = &subsManagerSCBS[0];
- num_scb = currentScbsAllocated;
- /*
- * Search SCB tables for all allocated SCBs.
- */
- for (idx = 0; (idx < MAX_SCBS) && num_scb; idx++, scbp++) {
- if (scbp->smState != SUBS_STATE_IDLE) {
- if ((scbp->smState != SUBS_STATE_REGISTERED) &&
- (scbp->last_sent_request_cseq_method == method) &&
- (scbp->last_sent_request_cseq == cseq) &&
- (strcmp(callID, scbp->hb.sipCallID) == 0)) {
- /* Found the matching scb */
- *scb_index = idx;
- return (scbp);
- }
- num_scb--;
- }
- }
- *scb_index = MAX_SCBS;
- return (NULL);
-}
-
-/*
- * Function: find_scb_by_sub_id
- *
- * Parameters:
- * sub_id - the sub_id_t parameter from which scb index
- * to be obtained.
- * scb_index - pointer to int for index of the SCB entry to
- * be returned if the pointer is provided (not
- * NULL).
- *
- * Description:
- * The function finds the SCB for the given sub_id.
- *
- * Returns:
- * 1) pointer to sipSCB_t or NULL if finding fails.
- * 2) the index into the SCB array is also returned if the
- * scb_index parameter is provided.
- */
-static sipSCB_t *
-find_scb_by_sub_id (sub_id_t sub_id, int *scb_index)
-{
- int idx, ret_idx = MAX_SCBS;
- sipSCB_t *scbp = NULL;
-
- /*
- * Use index part of the sub_id to find the SCB
- */
- idx = GET_SCB_INDEX_FROM_SUB_ID(sub_id);
- if (idx < MAX_SCBS) {
- /*
- * SCB index is within a valid range, get the SCB by index.
- * Match the SCB's sub_id and the one provided.
- */
- if (subsManagerSCBS[idx].sub_id == sub_id) {
- /* The correct SCB is found */
- scbp = &(subsManagerSCBS[idx]);
- ret_idx = idx;
- }
- }
-
- if (scb_index != NULL) {
- *scb_index = ret_idx;
- }
- return (scbp);
-}
-
-sipSCB_t *
-find_scb_by_registration (cc_subscriptions_t event, int *scb_index)
-{
- int i;
-
- for (i = 0; i < MAX_SCBS; i++) {
- if ((subsManagerSCBS[i].hb.event_type == event) &&
- (subsManagerSCBS[i].smState == SUBS_STATE_REGISTERED)) {
- *scb_index = i;
- return &(subsManagerSCBS[i]);
- }
- }
-
- return (NULL);
-}
-
-sipSCB_t *
-find_scb_by_subscription (cc_subscriptions_t event, int *scb_index,
- const char *callID)
-{
- int i;
-
- for (i = 0; i < MAX_SCBS; i++) {
- if (cpr_strcasecmp(subsManagerSCBS[i].hb.sipCallID, callID) == 0) {
- *scb_index = i;
- return &(subsManagerSCBS[i]);
- }
- }
- return (NULL);
-}
-
-/*
- * Function: new_sub_id
- *
- * Parameters:
- * scb_index - the SCB index.
- *
- * Description:
- * The function allocates a new unique sub_id and return
- * it to the caller.
- *
- * NOTE: the scb_index can not exceed 16 bit unsigned value.
- *
- * Returns:
- * sub_id.
- */
-static sub_id_t
-new_sub_id (int scb_index)
-{
- static sub_id_t unique_id = 0;
- sub_id_t sub_id;
-
- /*
- * Form the sub_id is encoded as the following:
- * bit 31 - bit 16 contains unique ID
- * bit 15 - bit 0 contains scb index.
- */
- sub_id = (unique_id << SUB_ID_UNIQUE_ID_POSITION) |
- (sub_id_t)(scb_index & SUB_IDSCB_INDEX_MASK);
- unique_id++; /* next unique sub id */
- if (sub_id == CCSIP_SUBS_INVALID_SUB_ID) {
- /* sub_id becomes the invalid value marker, re-calcualte new id */
- sub_id = (unique_id << SUB_ID_UNIQUE_ID_POSITION) |
- (sub_id_t)(scb_index & SUB_IDSCB_INDEX_MASK);
- unique_id++;
- }
- return (sub_id);
-}
-
-sipSCB_t *
-allocate_scb (int *scb_index)
-{
- int i;
-
- for (i = 0; i < MAX_SCBS; i++) {
- if (subsManagerSCBS[i].smState == SUBS_STATE_IDLE) {
- *scb_index = i;
- currentScbsAllocated++;
- if (currentScbsAllocated > maxScbsAllocated) {
- maxScbsAllocated = currentScbsAllocated;
- }
- /*
- * assigned sub_id to the allocated SCB.
- */
- subsManagerSCBS[i].sub_id = new_sub_id(i);
- CCSIP_DEBUG_TASK("allocate_scb scb_index: %d, currentScbsAllocated: %d, "
- "maxScbsAllocated: %d, sub_id: %x\n", scb_index,
- currentScbsAllocated, maxScbsAllocated, subsManagerSCBS[i].sub_id);
-
- /*
- * local port may have changed because of failover/fallback.
- * So update it with current info so that the Via & Contact headers
- * in SUB/NOT are generated correctly.
- */
- subsManagerSCBS[i].hb.local_port =
- sipTransportGetListenPort(subsManagerSCBS[i].hb.dn_line, NULL);
- return &(subsManagerSCBS[i]);
- }
- }
- return (NULL);
-}
-
-boolean
-is_previous_sub (const char *pCallID,
- char *pFromTag,
- cc_subscriptions_t event)
-{
- int i;
-
- if (!pCallID || !pFromTag) {
- return FALSE;
- }
-
- for (i = 0; i < MAX_SCB_HISTORY; i++) {
- if (strncmp(gSubHistory[i].last_call_id, pCallID, MAX_SIP_CALL_ID) == 0) {
- if (strncmp(gSubHistory[i].last_from_tag, pFromTag, MAX_SIP_TAG_LENGTH) == 0) {
- if (gSubHistory[i].eventPackage == event) {
- return TRUE;
- }
- }
- }
- }
-
- return FALSE;
-}
-
-void
-clean_scb (sipSCB_t *scbp)
-{
- sub_not_trxn_t *trxn_p;
-
- if (scbp) {
- strlib_free(scbp->sip_from);
- strlib_free(scbp->sip_to);
- strlib_free(scbp->sip_to_tag);
- strlib_free(scbp->sip_from_tag);
- strlib_free(scbp->callingNumber);
- strlib_free(scbp->sip_contact);
- strlib_free(scbp->cached_record_route);
- if (scbp->contact_info)
- sippmh_free_contact(scbp->contact_info);
- if (scbp->record_route_info)
- sippmh_free_record_route(scbp->record_route_info);
- if (scbp->hb.event_data_p)
- free_event_data(scbp->hb.event_data_p);
- if (scbp->pendingRequests) {
- free_pending_requests(scbp->pendingRequests);
- }
-
- scbp->hb.authen.cnonce[0] = '\0';
- if (scbp->hb.authen.authorization != NULL) {
- cpr_free(scbp->hb.authen.authorization);
- scbp->hb.authen.authorization = NULL;
- }
- if (scbp->hb.authen.sip_authen != NULL) {
- sippmh_free_authen(scbp->hb.authen.sip_authen);
- scbp->hb.authen.sip_authen = NULL;
- }
-
- /* free all transactions */
- if (scbp->incoming_trxns) {
- while ((trxn_p = (sub_not_trxn_t *)
- sll_next(scbp->incoming_trxns, NULL)) != NULL) {
- (void) sll_remove(scbp->incoming_trxns, (void *)trxn_p);
- cpr_free(trxn_p->via);
- cpr_free(trxn_p);
- }
- sll_destroy(scbp->incoming_trxns);
- scbp->incoming_trxns = NULL;
- }
-
- }
-}
-void
-store_scb_history (sipSCB_t *scbp)
-{
- // Copy SCB parameters in the next available history array
- static int next_history = 0;
-
- next_history++;
- if (next_history == MAX_SCB_HISTORY) {
- next_history = 0;
- }
- sstrncpy(gSubHistory[next_history].last_call_id, scbp->hb.sipCallID, MAX_SIP_CALL_ID);
- sstrncpy(gSubHistory[next_history].last_from_tag, scbp->sip_from_tag, MAX_SIP_TAG_LENGTH);
- gSubHistory[next_history].eventPackage = scbp->hb.event_type;
-}
-
-/**
- *
- * frees the SCB. It will cleanup the scb (ie, free the memory allocated for any sub fields).
- * It will also mark the SCB as free (smState = SUBS_STATE_IDLE).
- * Please note this function may be invoked can be invoked even when smState == SUBS_STATE_IDLE.
- * An example case is when parse_body() fails.
- *
- * @param[in] scb_index - indext of the SCB into SCB array.
- * @param[in] fname - name of the function calling this function.
- *
- * @return none
- *
- * @pre (scb_index >= 0) and (scb_index < MAX_SCBS)
- * @post (subsManagerSCBS[scb_index].smState equals FALSE)
- */
-void
-free_scb (int scb_index, const char *fname)
-{
- sipSCB_t *scbp = NULL;
-
- if (scb_index >= MAX_SCBS || scb_index < 0) {
- CCSIP_DEBUG_ERROR("%s Trying to free an invalid scb_index. Return.\n", fname);
- return;
- }
- scbp = &(subsManagerSCBS[scb_index]);
-
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Freeing SCB: scb=%d sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, "free_scb"), scb_index, scbp->sub_id);
-
- if (scbp->smState != SUBS_STATE_IDLE) {
- currentScbsAllocated--;
- /*
- * This condition should never happen. If occurs, it is a strong indication
- * something has gone wrong in our code logic and should be investigated.
- */
- if (currentScbsAllocated < 0) {
- CCSIP_DEBUG_ERROR("%s: Error somewhere in scb accounting which results"
- "in negative currentScbsAllocated. Set it to 0.\n", fname);
- currentScbsAllocated = 0;
- }
- }
- // If this was an incoming subscription, store values in history first
- if ((scbp->internal == FALSE) && (scbp->smState != SUBS_STATE_REGISTERED)) {
- store_scb_history(scbp);
- }
-
- clean_scb(scbp);
-
- // Stop associated message retry timer
- if (sipPlatformUISMSubNotTimers[scb_index].outstanding) {
- sip_platform_msg_timer_subnot_stop(&sipPlatformUISMSubNotTimers[scb_index]);
- }
-
- // Re-initialize
- initialize_scb(scbp);
- scbp->line = (line_t) scb_index;
-}
-
-/**
- * This function will free up the TCB resources and removes it from the TCB list.
- *
- * @param[in] tcbp - pointer to a TCB.
- *
- * @return none
- *
- * @pre (tcbp != NULL)
- */
-static void free_tcb (sipTCB_t *tcbp)
-{
- if (tcbp->hb.authen.authorization != NULL) {
- cpr_free(tcbp->hb.authen.authorization);
- }
- if (tcbp->hb.authen.sip_authen != NULL) {
- sippmh_free_authen(tcbp->hb.authen.sip_authen);
- }
-
- (void)cprDestroyTimer(tcbp->timer);
- free_event_data(tcbp->hb.event_data_p);
- (void)sll_remove(s_TCB_list, (void *)tcbp);
- cpr_free(tcbp);
-}
-
-/**
- * This function will find matching TCB by the SIP Call-ID in the TCB list.
- *
- * @param[in] callID_p - SIP Call-ID
- *
- * @return NULL if there is no matching TCB
- * Otherwise, pointer to the found TCB is returned.
- *
- * @pre (callID_p != NULL)
- */
-sipTCB_t *find_tcb_by_sip_callid (const char *callID_p)
-{
- sipTCB_t *tcb_p;
-
- tcb_p = (sipTCB_t *)sll_next(s_TCB_list, NULL);
- while (tcb_p != NULL) {
- if (strncmp(callID_p, tcb_p->hb.sipCallID, (sizeof(tcb_p->hb.sipCallID) -1)) == 0) {
- return tcb_p;
- }
- tcb_p = (sipTCB_t *)sll_next(s_TCB_list, tcb_p);
- }
- return NULL;
-}
-
-/**
- * This function will free up TCBs when
- * 1. restarting or
- * 2. failing over/ falling back
- *
- * @param[in] none
- *
- * @return none
- */
-static void tcb_reset (void)
-{
- sipTCB_t *tcb_p;
-
- tcb_p = (sipTCB_t *)sll_next(s_TCB_list, NULL);
- while (tcb_p != NULL) {
- free_tcb(tcb_p);
- tcb_p = (sipTCB_t *)sll_next(s_TCB_list, NULL);
- }
-}
-
-/*
- * Function is called to remove ccb pointer from scb
- * When the dialog is cleared then ccb associated with
- * that dialog is cleared as well. Remove that from
- * scb parameters as well
- */
-void
-submanager_update_ccb_addr (ccsipCCB_t *ccb)
-{
- sipSCB_t *scbp = NULL;
- int scb_index = 0;
- int num_scb;
-
- if ((ccb == NULL) || (currentScbsAllocated == 0)) {
- /* The CCB is NULL or no active SCBs */
- return;
- }
-
- /* Once the dialog is cleared i.e ccb is removed, the subnot
- * should continue to use from its last sequence number. So
- * re-assign last sequence value to scbp.
- *
- * There are possibility of multiple subscriptions associate
- * with a call dialog. Search all of the SCB for the given CCB.
- */
- scbp = &subsManagerSCBS[0];
- num_scb = currentScbsAllocated;
- for (scb_index = 0; (scb_index < MAX_SCBS) && num_scb; scb_index++, scbp++) {
- if (scbp->smState != SUBS_STATE_IDLE) {
- if ((scbp->smState != SUBS_STATE_REGISTERED) &&
- (scbp->ccbp == ccb)) {
- scbp->last_sent_request_cseq = ccb->last_used_cseq;
- scbp->ccbp = NULL;
- }
- num_scb--;
- }
- }
-
-}
-
-
-/*
- * Takes care of all the parsing requirements
- */
-static int
-parse_body (cc_subscriptions_t event_type, char *msgBody, int msgLength,
- ccsip_event_data_t **eventDatapp,
- const char *fname)
-{
- const char *fname1 = "parse_body";
- ccsip_event_data_type_e type = EVENT_DATA_INVALID;
-
- if (!msgBody) {
- return SIP_ERROR;
- }
-
- switch (event_type) {
- case CC_SUBSCRIPTIONS_KPML:
- type = EVENT_DATA_KPML_REQUEST;
- break;
- case CC_SUBSCRIPTIONS_CONFIGAPP:
- type = EVENT_DATA_CONFIGAPP_REQUEST;
- break;
- default:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%s: unknown event type %d\n", fname1, fname, type);
- return SIP_ERROR;
- }
-
- return SIP_OK;
-}
-
-boolean
-add_content (ccsip_event_data_t *eventData, sipMessage_t *request, const char *fname)
-{
- return FALSE;
-
-/* This function requires XML handling */
-#if 0
- const char *fname1 = "add_content";
- uint32_t len;
- char *eventBody = NULL;
-
- while (eventData) {
- /* Encode eventData into eventBody here */
- len = strlen(eventBody);
-
- switch (eventData->type) {
- case EVENT_DATA_RAW:
- // Assume body is of type CMXML for now
- (void) sippmh_add_message_body(request, eventBody, len,
- SIP_CONTENT_TYPE_CMXML,
- SIP_CONTENT_DISPOSITION_SESSION_VALUE, TRUE, NULL);
- break;
- case EVENT_DATA_KPML_REQUEST:
- (void) sippmh_add_message_body(request, eventBody, len,
- SIP_CONTENT_TYPE_KPML_REQUEST,
- SIP_CONTENT_DISPOSITION_SESSION_VALUE, TRUE, NULL);
- break;
- case EVENT_DATA_KPML_RESPONSE:
- (void) sippmh_add_message_body(request, eventBody, len,
- SIP_CONTENT_TYPE_KPML_RESPONSE,
- SIP_CONTENT_DISPOSITION_SESSION_VALUE, TRUE, NULL);
- break;
- default:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%s: Data type not supported\n", fname1, fname);
- cpr_free(eventBody);
- break;
- }
-
- eventData = eventData->next;
- }
- return (TRUE);
-#endif
-}
-
-// Functions to handle requests from internal applications
-
-/************************************************************
- * Applications Register to Receive an incoming subscribe(s)
- ************************************************************/
-int
-subsmanager_handle_ev_app_subscribe_register (cprBuffer_t buf)
-{
- const char *fname = "subsmanager_handle_ev_app_register";
- sipspi_subscribe_reg_t *reg_datap;
- sipSCB_t *scbp = NULL;
- int scb_index;
- sipspi_msg_t *pSIPSPIMsg = NULL;
-
-
- pSIPSPIMsg = (sipspi_msg_t *) buf;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing a new subscription registration\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
-
- if (!subsManagerRunning) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Subscription Manager Not Initialized!\n", fname);
- return SIP_ERROR;
- }
-
- reg_datap = &(pSIPSPIMsg->msg.subs_reg);
- if (reg_datap->subsIndCallback == NULL &&
- reg_datap->subsIndCallbackMsgID == 0) {
- return SIP_ERROR;
- }
-
- scbp = find_scb_by_registration(reg_datap->eventPackage, &scb_index);
- if (scbp) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Duplicate registration!\n", fname);
- return SIP_ERROR;
- } else {
- scbp = allocate_scb(&scb_index);
- if (!scbp) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Subscription control block allocation failed\n", fname);
- return SIP_ERROR;
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Allocated SCB for App Registration,"
- " event=%d, scb=%d, sub_id=%x\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname),
- reg_datap->eventPackage,
- GET_SCB_INDEX_FROM_SUB_ID(scbp->sub_id),
- scbp->sub_id);
- }
-
- scbp->hb.dn_line = 1;
- scbp->hb.event_type = reg_datap->eventPackage;
- if (reg_datap->eventPackage - CC_SUBSCRIPTIONS_DIALOG > -1 &&
- reg_datap->eventPackage - CC_SUBSCRIPTIONS_DIALOG < 5) {
- sstrncpy(scbp->event_name, eventNames[reg_datap->eventPackage - CC_SUBSCRIPTIONS_DIALOG], MAX_EVENT_NAME_LEN);
- }
-
- // Get callback information (either event or function)
- scbp->subsIndCallback = reg_datap->subsIndCallback;
- scbp->subsIndCallbackTask = reg_datap->subsIndCallbackTask;
- scbp->subsNotCallbackTask = reg_datap->subsIndCallbackTask;
- scbp->subsIndCallbackMsgID = reg_datap->subsIndCallbackMsgID;
- scbp->subsTermCallback = reg_datap->subsTermCallback;
- scbp->subsTermCallbackMsgID = reg_datap->subsTermCallbackMsgID;
- scbp->subsTermCallback = reg_datap->subsTermCallback;
- scbp->subsTermCallbackMsgID = reg_datap->subsTermCallbackMsgID;
-
- scbp->smState = SUBS_STATE_REGISTERED;
- internalRegistrations++;
- return (0);
-}
-
-/********************************************************
- * Application Generated Subscribe Request
- ********************************************************/
-int
-subsmanager_handle_ev_app_subscribe (cprBuffer_t buf)
-{
- const char *fname = "subsmanager_handle_ev_app_subscribe";
- sipspi_subscribe_t *sub_datap;
- sipSCB_t *scbp = NULL;
- int scb_index;
- ccsip_sub_not_data_t subs_result_data;
- boolean reSubscribe = FALSE;
- ccsipCCB_t *ccbp = NULL;
- sipspi_msg_t *pSIPSPIMsg = NULL;
- int subscription_expires;
-
- pSIPSPIMsg = (sipspi_msg_t *) buf;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing a new App subscription request\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
-
- if (!subsManagerRunning) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Subscription Manager Not Initialized!\n", fname);
- return SIP_ERROR;
- }
-
- // Get Data
- sub_datap = &(pSIPSPIMsg->msg.subscribe);
-
- /* Steps:
- * * Extract subscription details from the event information
- * * Check data to ensure we support the event package asked for
- * * Allocate an SCB to hold subscription details
- * * Create body of the SUBSCRIBE message, if needed
- * * Prep the message by adding fields to the SCB
- * * Call sipSPISendSubscribe to send the message out
- */
-
- // Get ready for any failure
- subs_result_data.u.subs_result_data.expires = 0;
- subs_result_data.u.subs_result_data.status_code = SUBSCRIBE_REQUEST_FAILED;
- subs_result_data.sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- subs_result_data.request_id = sub_datap->request_id;
- subs_result_data.msg_id = sub_datap->subsResCallbackMsgID;
-
- /*
- * Finding SCB by sub_id or request id and eventPakage if the
- * sub_id is not known.
- */
- if (sub_datap->sub_id == CCSIP_SUBS_INVALID_SUB_ID) {
- /*
- * find scb based on request_id and event package.
- * This scenario is possible if application decides to terminate a
- * subscription before subsmanager provides app with sub_id.
- */
- for (scb_index = 0; scb_index < MAX_SCBS; scb_index++) {
- if ((subsManagerSCBS[scb_index].request_id == sub_datap->request_id) &&
- (subsManagerSCBS[scb_index].hb.event_type == sub_datap->eventPackage) &&
- (!subsManagerSCBS[scb_index].pendingClean)) {
- scbp = &(subsManagerSCBS[scb_index]);
- break;
- }
- }
- } else {
- /* Find SCB from sub_id */
- scbp = find_scb_by_sub_id(sub_datap->sub_id, &scb_index);
- }
- if (scbp == NULL) {
- // Process new subscription
- if ((sub_datap->eventPackage != CC_SUBSCRIPTIONS_DIALOG) &&
- (sub_datap->eventPackage != CC_SUBSCRIPTIONS_KPML) &&
- (sub_datap->eventPackage != CC_SUBSCRIPTIONS_PRESENCE)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Event %d not supported!\n",
- fname, sub_datap->eventPackage);
- subs_result_data.u.subs_result_data.status_code = SUBSCRIBE_FAILED_BADEVENT;
- sip_send_error_message(&subs_result_data, sub_datap->subsNotCallbackTask,
- sub_datap->subsResCallbackMsgID, sub_datap->subsResultCallback,
- fname);
- return SIP_ERROR;
- }
-
- // Reject this if there is no way to get back to the subscriber
- if (!((sub_datap->subsResultCallback) ||
- ((sub_datap->subsNotCallbackTask != CC_SRC_MIN) &&
- sub_datap->subsResCallbackMsgID))) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No callback info provided by the App\n", fname);
- subs_result_data.u.subs_result_data.status_code =
- SUBSCRIBE_FAILED_BADINFO;
- sip_send_error_message(&subs_result_data,
- sub_datap->subsNotCallbackTask,
- sub_datap->subsResCallbackMsgID,
- sub_datap->subsResultCallback,
- fname);
- return SIP_ERROR;
- }
-
- // If this is a presence request - check if sufficient SCBs will still
- // be available for other "more important" functions
- if (sub_datap->eventPackage == CC_SUBSCRIPTIONS_PRESENCE) {
- if (currentScbsAllocated >= LIMIT_SCBS_USAGE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"reached Presence SCBs threshold\n", fname);
- subs_result_data.u.subs_result_data.status_code =
- SUBSCRIBE_FAILED_NORESOURCE;
- sip_send_error_message(&subs_result_data,
- sub_datap->subsNotCallbackTask,
- sub_datap->subsResCallbackMsgID,
- sub_datap->subsResultCallback, fname);
- return SIP_ERROR;
- }
- }
-
- // Allocate SCB and copy needed parameters
- scbp = allocate_scb(&scb_index);
- if (!scbp) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ran out of SCBs\n", fname);
- subs_result_data.u.subs_result_data.status_code =
- SUBSCRIBE_FAILED_NORESOURCE;
- sip_send_error_message(&subs_result_data,
- sub_datap->subsNotCallbackTask,
- sub_datap->subsResCallbackMsgID,
- sub_datap->subsResultCallback,
- fname);
- show_scbs_inuse();
- return SIP_ERROR;
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Allocated SCB for Sending Subscribe,"
- " event=%d scb=%d sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname), sub_datap->eventPackage,
- scb_index, scbp->sub_id);
- if (sub_datap->dn_line == 0 || sub_datap->dn_line > MAX_REG_LINES) {
- // By not giving a DN line, the app is asking us to use
- // device addressing and not line addressing
- scbp->hb.dn_line = 1;
- scbp->useDeviceAddressing = TRUE;
- } else {
- scbp->hb.dn_line = sub_datap->dn_line;
- }
-
- scbp->gsm_id = sub_datap->call_id;
- if (scbp->gsm_id != 0) {
- ccbp = sip_sm_get_ccb_by_gsm_id(scbp->gsm_id);
- } else {
- ccbp = NULL;
- }
- scbp->ccbp = ccbp;
-
- scbp->hb.event_type = sub_datap->eventPackage;
- scbp->hb.accept_type = sub_datap->acceptPackage;
- if (sub_datap->eventPackage - CC_SUBSCRIPTIONS_DIALOG > -1 &&
- sub_datap->eventPackage - CC_SUBSCRIPTIONS_DIALOG < 5) {
- sstrncpy(scbp->event_name, eventNames[sub_datap->eventPackage - CC_SUBSCRIPTIONS_DIALOG], MAX_EVENT_NAME_LEN);
- }
- sstrncpy(scbp->SubURIOriginal, sub_datap->subscribe_uri,
- sizeof(scbp->SubURIOriginal));
- sstrncpy(scbp->SubscriberURI, sub_datap->subscriber_uri,
- sizeof(scbp->SubscriberURI));
- scbp->subsResultCallback = sub_datap->subsResultCallback;
- scbp->notifyIndCallback = sub_datap->notifyIndCallback;
- scbp->subsTermCallback = sub_datap->subsTermCallback;
- scbp->subsNotCallbackTask = sub_datap->subsNotCallbackTask;
- scbp->subsResCallbackMsgID = sub_datap->subsResCallbackMsgID;
- scbp->notIndCallbackMsgID = sub_datap->subsNotIndCallbackMsgID;
- scbp->subsTermCallbackMsgID = sub_datap->subsTermCallbackMsgID;
-
- scbp->hb.dest_sip_addr = sub_datap->dest_sip_addr;
- scbp->hb.dest_sip_port = sub_datap->dest_sip_port;
-
- scbp->auto_resubscribe = sub_datap->auto_resubscribe;
- scbp->norefersub = sub_datap->norefersub;
- scbp->request_id = sub_datap->request_id;
-
- // Set default value of subscribe duration, if not specified
- if (sub_datap->duration < 0) {
- config_get_value(CFGID_TIMER_SUBSCRIBE_EXPIRES, &subscription_expires,
- sizeof(subscription_expires));
- sub_datap->duration = subscription_expires;
- }
- scbp->internal = TRUE;
- } else {
- /* SCB exists, it is a re-subscribe */
- reSubscribe = TRUE;
- }
-
- scbp->hb.expires = sub_datap->duration;
- scbp->hb.orig_expiration = sub_datap->duration;
-
- if (scbp->hb.event_data_p) {
- free_event_data(scbp->hb.event_data_p);
- scbp->hb.event_data_p = NULL;
- }
-
- // Copy any body received - it will be framed later
- if (sub_datap->eventData) {
- scbp->hb.event_data_p = sub_datap->eventData;
- sub_datap->eventData = NULL;
- }
-
- //re-initialize cred_type
- scbp->hb.authen.cred_type = 0;
-
- if (sipSPISendSubscribe(scbp, reSubscribe, FALSE /* auth */)) {
- if (scbp->smState == SUBS_STATE_RCVD_NOTIFY) {
- scbp->smState = SUBS_STATE_SENT_SUBSCRIBE_RCVD_NOTIFY;
- } else {
- scbp->smState = SUBS_STATE_SENT_SUBSCRIBE;
- }
- outgoingSubscribes++;
- if (!reSubscribe) {
- outgoingSubscriptions++;
- }
- return (0);
- }
- // If unable to send subscribe, return error immediately
- // and return scb to the pool if not resubscribing
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to send SUBSCRIBE message\n", fname);
- sip_send_error_message(&subs_result_data, scbp->subsNotCallbackTask,
- scbp->subsResCallbackMsgID,
- scbp->subsResultCallback, fname);
-
- if (!reSubscribe) {
- free_scb(scb_index, fname);
- }
- return SIP_ERROR;
-}
-
-/***********************************************************
- * Handle Application Response to a Remote Subscribe Request
- ***********************************************************/
-int
-subsmanager_handle_ev_app_subscribe_response (cprBuffer_t buf)
-{
- const char *fname = "subsmanager_handle_ev_app_subscribe_response";
- sipspi_subscribe_resp_t *subres_datap;
- sipSCB_t *scbp;
- sipspi_msg_t *pSIPSPIMsg = NULL;
-
-
- pSIPSPIMsg = (sipspi_msg_t *) buf;
-
- subres_datap = &(pSIPSPIMsg->msg.subscribe_resp);
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing an app subscribe response for"
- " sub_id=%x\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname), subres_datap->sub_id);
- /*
- * Find SCB from the sub_id.
- */
- scbp = find_scb_by_sub_id(subres_datap->sub_id, NULL);
- if (scbp == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"no SCB for sub_id=%x found\n",
- fname, subres_datap->sub_id);
- return SIP_ERROR;
- }
-
- scbp->hb.expires = subres_datap->duration;
- if (sipSPISendSubscribeNotifyResponse
- (scbp, subres_datap->response_code, scbp->last_recv_request_cseq)) {
- if (scbp->smState == SUBS_STATE_RCVD_SUBSCRIBE_SENT_NOTIFY) {
- scbp->smState = SUBS_STATE_SENT_NOTIFY;
- } else {
- scbp->smState = SUBS_STATE_ACTIVE;
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to send SUBSCRIBE Response\n", fname);
- return SIP_ERROR;
- }
- return (0);
-}
-
-/********************************************************
- * Handle Application Generated NOTIFY
- ********************************************************/
-int
-subsmanager_handle_ev_app_notify (cprBuffer_t buf)
-{
- const char *fname = "subsmanager_handle_ev_app_notify";
- sipspi_notify_t *not_datap;
- sipSCB_t *scbp;
- ccsip_sub_not_data_t notify_result_data;
- sipspi_msg_t *pSIPSPIMsg = NULL;
- sipspi_msg_t *temp_SIPSPIMsg = NULL;
-
- pSIPSPIMsg = (sipspi_msg_t *) buf;
-
- not_datap = &(pSIPSPIMsg->msg.notify);
-
- // Fill in the return data structure in case we encounter any problems
- notify_result_data.u.notify_result_data.status_code = NOTIFY_REQUEST_FAILED;
- notify_result_data.msg_id = not_datap->subsNotResCallbackMsgID;
- notify_result_data.sub_id = not_datap->sub_id;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing an app notify request for"
- " sub_id=%x\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname),
- not_datap->sub_id);
- /*
- * Find SCB from the sub_id.
- */
- scbp = find_scb_by_sub_id(not_datap->sub_id, NULL);
- if (scbp == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"no SCB for sub_id=%x found\n", fname,
- not_datap->sub_id);
- free_event_data(not_datap->eventData);
- sip_send_error_message(¬ify_result_data,
- not_datap->subsNotCallbackTask,
- not_datap->subsNotResCallbackMsgID,
- not_datap->notifyResultCallback,
- fname);
- return SIP_ERROR;
- }
-
- notify_result_data.line_id = scbp->hb.dn_line;
-
- // Check state to see if we need to queue this request
- if ((scbp->smState == SUBS_STATE_SENT_NOTIFY) ||
- (scbp->smState == SUBS_STATE_RCVD_SUBSCRIBE_SENT_NOTIFY)) {
- // This means we have sent a NOTIFY but have not received a response
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Queueing request for later transmission\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- temp_SIPSPIMsg = (sipspi_msg_t *) cpr_malloc(sizeof(sipspi_msg_t));
- if (temp_SIPSPIMsg) {
- /* Copy the content so that we do not touch the pSIPSPImsg */
- (*temp_SIPSPIMsg) = (*pSIPSPIMsg);
-
- /* Append the request */
- if (append_pending_requests(scbp, temp_SIPSPIMsg,
- SIPSPI_EV_CC_NOTIFY)) {
- return SIP_DEFER;
- }
- cpr_free(temp_SIPSPIMsg);
- }
- /* We either do not have buffer or failed to append msg. */
- free_event_data(not_datap->eventData);
- sip_send_error_message(¬ify_result_data,
- not_datap->subsNotCallbackTask,
- not_datap->subsNotResCallbackMsgID,
- not_datap->notifyResultCallback,
- fname);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to queue request\n", fname);
- return SIP_ERROR;
- }
-
- // Check state to see if we are in a position to send this NOTIFY
- if (scbp->smState == SUBS_STATE_IDLE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Bad SCB State: %d\n", fname, scbp->smState);
- free_event_data(not_datap->eventData);
- sip_send_error_message(¬ify_result_data,
- not_datap->subsNotCallbackTask,
- not_datap->subsNotResCallbackMsgID,
- not_datap->notifyResultCallback, fname);
- return SIP_ERROR;
- }
-
- // Copy the callback function, if not already copied
- if (not_datap->notifyResultCallback == NULL &&
- not_datap->subsNotResCallbackMsgID == 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No callback event or function\n", fname);
- // Can't really send back any error ...
- free_event_data(not_datap->eventData);
- return SIP_ERROR;
- } else {
- scbp->notifyResultCallback = not_datap->notifyResultCallback;
- scbp->notResCallbackMsgID = not_datap->subsNotResCallbackMsgID;
- }
-
- if (scbp->hb.event_data_p) {
- free_event_data(scbp->hb.event_data_p);
- scbp->hb.event_data_p = NULL;
- }
-
- // Copy any body received - it will be framed later
- if (not_datap->eventData) {
- scbp->hb.event_data_p = not_datap->eventData;
- not_datap->eventData = NULL;
- }
-
- // Find out if app wants to terminate this subscription
- if (not_datap->subState == SUBSCRIPTION_TERMINATE) {
- scbp->hb.expires = 0;
- }
-
- //re-initialize cred_type
- scbp->hb.authen.cred_type = 0;
-
- if (sipSPISendSubNotify((ccsip_common_cb_t *)scbp, FALSE) != TRUE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to send Notify Message\n", fname);
- sip_send_error_message(¬ify_result_data, scbp->subsNotCallbackTask,
- scbp->notResCallbackMsgID,
- scbp->notifyResultCallback, fname);
- return SIP_ERROR;
- }
-
- if (scbp->smState == SUBS_STATE_RCVD_SUBSCRIBE) {
- scbp->smState = SUBS_STATE_RCVD_SUBSCRIBE_SENT_NOTIFY;
- } else {
- scbp->smState = SUBS_STATE_SENT_NOTIFY;
- }
- outgoingNotifies++;
-
- return (0);
-}
-
-/**
- * This function will handle Application Generated unsolicited NOTIFY
- *
- * @param[in] buf - pointer to sipspi_msg_t
- * @param[in] line - line id.
- *
- * @return none
- */
-void subsmanager_handle_ev_app_unsolicited_notify (cprBuffer_t buf, line_t line)
-{
- const char *fname = "subsmanager_handle_ev_app_unsolicited_notify";
- sipspi_msg_t *pSIPSPIMsg = NULL;
- sipspi_notify_t *not_datap;
- sipTCB_t *tcbp;
- int nat_enable = 0;
- static uint32_t trxn_id = 1;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing an outgoing unsolicited notify request\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname));
-
- pSIPSPIMsg = (sipspi_msg_t *) buf;
- not_datap = &(pSIPSPIMsg->msg.notify);
-
- /*
- * If TCB list is not created yet, create the list.
- */
- if (s_TCB_list == NULL) {
- s_TCB_list = sll_create(NULL);
- if (s_TCB_list == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc of TCBList failed\n", fname);
- free_event_data(not_datap->eventData);
- return;
- }
- }
-
- /*
- * create a TCB (transaction control block)
- */
- tcbp = cpr_malloc(sizeof(sipTCB_t));
- if (tcbp == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc of TCB failed\n", fname);
- free_event_data(not_datap->eventData);
- return;
- }
- memset(tcbp, 0, sizeof(sipTCB_t));
- tcbp->trxn_id = trxn_id;
- trxn_id++;
- if (trxn_id == 0) {
- trxn_id = 1;
- }
- tcbp->timer = cprCreateTimer("Unsolicited transaction timer",
- SIP_UNSOLICITED_TRANSACTION_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
- if (tcbp->timer == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to create a timer\n", fname);
- free_event_data(not_datap->eventData);
- cpr_free(tcbp);
- return;
- }
- tcbp->hb.cb_type = UNSOLICIT_NOTIFY_CB;
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 0) {
- sip_config_get_net_device_ipaddr(&(tcbp->hb.src_addr));
- } else {
- sip_config_get_nat_ipaddr(&(tcbp->hb.src_addr));
- }
- tcbp->hb.dn_line = line;
- tcbp->hb.local_port = sipTransportGetListenPort(tcbp->hb.dn_line, NULL);
-
- tcbp->hb.event_type = not_datap->eventPackage;
-
- // Copy any body received - it will be framed later
- if (not_datap->eventData) {
- tcbp->hb.event_data_p = not_datap->eventData;
- not_datap->eventData = NULL;
- }
- (void) sll_append(s_TCB_list, tcbp);
-
- if (sipSPISendSubNotify((ccsip_common_cb_t *)tcbp, FALSE) != TRUE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to send Notify Message\n", fname);
- free_tcb(tcbp);
- return;
- }
-
- outgoingUnsolicitedNotifies++;
-
- return;
-}
-
-/**
- * This function will handle network generated response to unsolicited NOTIFY
- *
- * @param[in] pSipMessage - pointer to sipMessage_t
- * @param[in] tcbp - pointer to associated trnsaction control block.
- *
- * @returns SIP_OK/SIP_ERROR
- */
-int subsmanager_handle_ev_sip_unsolicited_notify_response (sipMessage_t *pSipMessage, sipTCB_t *tcbp)
-{
- int response_code = 0;
- const char *fname = "subsmanager_handle_ev_sip_unsolicited_notify_response";
-
- // Parse the return code
- (void) sipGetResponseCode(pSipMessage, &response_code);
-
- /*
- * if the response is < 200, do nothing.
- */
- if (response_code < 200) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"received %d response\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname), response_code);
- return SIP_OK;
- }
-
- if ((response_code == SIP_CLI_ERR_UNAUTH) ||
- (response_code == SIP_CLI_ERR_PROXY_REQD)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Authentication Required\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- if (ccsip_common_util_generate_auth(pSipMessage, &tcbp->hb, SIP_METHOD_NOTIFY,
- response_code, tcbp->full_ruri) == TRUE) {
- if (sipSPISendSubNotify((ccsip_common_cb_t *)tcbp, TRUE) == TRUE) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"sent request with Auth header\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- return SIP_OK;
- }
- }
- free_tcb (tcbp);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to respond to auth challenge\n", fname);
- return SIP_ERROR;
- }
-
- free_tcb(tcbp);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"received %d response\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname), response_code);
- return SIP_OK;
-}
-
-/**
- * This function will handle outgoing unsolicited NOTIFY transaction timeout.
- *
- * @param[in] data - pointer to an id that identifies the TCB.
- *
- * @returns none.
- */
-void subsmanager_unsolicited_notify_timeout (void *data)
-{
- const char *fname = "subsmanager_unsolicited_notify_timeout";
- uint32_t trxn_id = (long)data;
- sipTCB_t *temp_tcbp = NULL;
-
- /*
- * make sure that the TCB still exists.
- */
- temp_tcbp = (sipTCB_t *)sll_next(s_TCB_list, NULL);
- while (temp_tcbp != NULL) {
- if (temp_tcbp->trxn_id == trxn_id) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"unsolicited notify transaction timedout\n", fname);
- free_tcb(temp_tcbp);
- return;
- }
- temp_tcbp = (sipTCB_t *)sll_next(s_TCB_list, temp_tcbp);
- }
-}
-
-/**********************************************************
- * Handle Application Response to a received Notify request
- **********************************************************/
-int
-subsmanager_handle_ev_app_notify_response (cprBuffer_t buf)
-{
- sipspi_notify_resp_t *notify_resp;
- sipSCB_t *scbp = NULL;
- sipspi_msg_t *pSIPSPIMsg = NULL;
- uint32_t cseq;
- const char *fname = "subsmanager_handle_ev_app_notify_response";
-
- pSIPSPIMsg = (sipspi_msg_t *) buf;
-
- notify_resp = &(pSIPSPIMsg->msg.notify_resp);
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing an app notify response for"
- " sub_id=%x\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname),
- notify_resp->sub_id);
-
- // Retrieve response parameters
- /*
- * Find SCB from the sub_id.
- */
- scbp = find_scb_by_sub_id(notify_resp->sub_id, NULL);
- if (scbp == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"no SCB for sub_id=%x found\n",
- fname, notify_resp->sub_id);
- return SIP_ERROR;
- }
-
- if (notify_resp->cseq == 0) {
- cseq = scbp->last_recv_request_cseq;
- } else {
- cseq = notify_resp->cseq;
- }
- // Call function to make and send the response
- if (sipSPISendSubscribeNotifyResponse(scbp,
- (uint16_t)(notify_resp->response_code), cseq)) {
- /*
- * if the outstanding NOTIFY transaction is only one,
- * then update the scbp->smState.
- */
- if (scbp->outstandingIncomingNotifyTrxns == 1) {
- if (scbp->smState == SUBS_STATE_SENT_SUBSCRIBE_RCVD_NOTIFY) {
- scbp->smState = SUBS_STATE_SENT_SUBSCRIBE;
- } else {
- scbp->smState = SUBS_STATE_ACTIVE;
- }
- }
- scbp->outstandingIncomingNotifyTrxns -= 1;
- return (0);
- }
- return SIP_ERROR;
-}
-
-/********************************************************
- * Handle Application Request to Terminate Subscription
- ********************************************************/
-int
-subsmanager_handle_ev_app_subscription_terminated (cprBuffer_t buf)
-{
- /*
- * This function is used by the application to clean up a subscription
- * whether internally or externally initiated. The application should have
- * taken care of all the protocol related messaging before calling this
- * function.
- */
- const char *fname = "subsmanager_handle_ev_app_subscription_terminated";
- sipspi_subscribe_term_t *subs_term;
- int scb_index;
- sipSCB_t *scbp;
- sipspi_msg_t *pSIPSPIMsg = NULL;
-
-
- pSIPSPIMsg = (sipspi_msg_t *) buf;
-
- subs_term = &(pSIPSPIMsg->msg.subs_term);
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing terminate request for sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname), subs_term->sub_id);
- /*
- * Find SCB from the sub_id and allow matching with request ID and
- * eventPackage if sub id is not known.
- */
- if (subs_term->sub_id == CCSIP_SUBS_INVALID_SUB_ID) {
- /*
- * find scb based on request_id and event package.
- * This scenario is possible if application decides to terminate a
- * subscription before subsmanager provides app with sub_id.
- */
- for (scb_index = 0; scb_index < MAX_SCBS; scb_index++) {
- if ((subsManagerSCBS[scb_index].request_id == subs_term->request_id) &&
- (subsManagerSCBS[scb_index].hb.event_type == subs_term->eventPackage) &&
- (!subsManagerSCBS[scb_index].pendingClean)) {
- break;
- }
- }
- if (scb_index >= MAX_SCBS) {
- scbp = NULL;
- } else {
- scbp = &(subsManagerSCBS[scb_index]);
- }
- } else {
- /* Find SCB by sub_id */
- scbp = find_scb_by_sub_id(subs_term->sub_id, &scb_index);
- }
- if (scbp == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"no SCB for sub_id=%x or request id %d"
- " and eventPackage %d found\n", fname,
- subs_term->sub_id, subs_term->request_id,
- subs_term->eventPackage);
- return SIP_ERROR;
- }
- if (scbp->smState == SUBS_STATE_IDLE || scbp->pendingClean) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SCB: scb=%d sub_id=%x has already been"
- " cleaned up\n", fname,
- scb_index, subs_term->sub_id);
- return 0;
- }
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Cleaning out subscription for SCB: scb=%d sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname), scb_index, scbp->sub_id);
-
- if (scbp->internal) {
- outgoingSubscriptions--;
- } else {
- incomingSubscriptions--;
- }
-
- // There could still be messages left to receive and flush, so if not
- // immediate, we mark this SCB as pending deletion and we will clean it up
- // later
- if (subs_term->immediate) {
- free_scb(scb_index, fname);
- } else {
- scbp->pendingClean = TRUE;
- if (scbp->pendingRequests)
- scbp->pendingCount = 2 * TMR_PERIODIC_SUBNOT_INTERVAL;
- else
- scbp->pendingCount = 1 * TMR_PERIODIC_SUBNOT_INTERVAL;
- }
-
- return (0);
-}
-
-
-/********************************************************
- * Handle network response to a Sub/Not request
- ********************************************************/
-int
-subsmanager_handle_ev_sip_response (sipMessage_t *pSipMessage)
-{
- const char *fname = "subsmanager_handle_ev_sip_response";
- sipSCB_t *scbp;
- int scb_index;
- ccsip_sub_not_data_t sub_not_result_data;
-
- // currently not used SysHdr *pSm = NULL;
- int response_code = 0;
- const char *pCallID = NULL;
- const char *rsp_method = NULL;
- sipMethod_t method = sipMethodInvalid;
- sipStatusCodeClass_t code_class = codeClassInvalid;
- const char *expires = NULL;
- long expiry_time;
- const char *to = NULL, *from = NULL;
- const char *record_route = NULL;
- sipLocation_t *to_loc = NULL;
- sipCseq_t *resp_cseq_structure = NULL;
- uint32_t cseq;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing a response\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
-
- if (sipGetResponseMethod(pSipMessage, &method) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- return SIP_ERROR;
- }
- if (method == sipMethodSubscribe) {
- rsp_method = SIP_METHOD_SUBSCRIBE;
- } else if (method == sipMethodRefer) {
- rsp_method = SIP_METHOD_REFER;
- } else {
- rsp_method = SIP_METHOD_NOTIFY;
- }
-
- pCallID = sippmh_get_cached_header_val(pSipMessage, CALLID);
- if (!pCallID) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Cannot obtain SIP Call ID.\n", fname);
- return SIP_ERROR;
- }
-
- if (!getCSeqInfo(pSipMessage, &resp_cseq_structure)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Cannot obtain SIP CSEQ.\n", fname);
- return SIP_ERROR;
- }
- cseq = resp_cseq_structure->number;
- cpr_free(resp_cseq_structure);
-
- // Locate request scbp from that match the response
- scbp = find_req_scb(pCallID, method, cseq, &scb_index);
- if (!scbp) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No matching request found\n", fname);
- return SIP_ERROR;
- }
- // Cancel any outstanding retry timer
- if (scbp->hb.retx_flag == TRUE) {
- sip_platform_msg_timer_subnot_stop(&sipPlatformUISMSubNotTimers[scb_index]);
- scbp->hb.retx_flag = FALSE;
- }
- // Parse the return code
- (void) sipGetResponseCode(pSipMessage, &response_code);
- code_class = sippmh_get_code_class((uint16_t) response_code);
-
- /*
- * If it is a response (18x/2xx) to a dialog initiating SUBSCRIBE,
- * parse the Record-Route header and set up Route set for this dialog.
- * If the sip_to_tag is not yet populated and if there is no associated
- * CCB, then this can be considered as a response to dialog
- * initating SUBSCRIBE.
- */
- if ((strcmp(rsp_method, SIP_METHOD_SUBSCRIBE) == 0) &&
- (scbp->ccbp == NULL) && (scbp->sip_to_tag[0] == '\0')) {
- if (((response_code >= 180) && (response_code <= 189)) ||
- ((response_code >= 200) && (response_code <= 299))) {
- record_route = sippmh_get_cached_header_val(pSipMessage,
- RECORD_ROUTE);
- if (record_route) {
- if (scbp->record_route_info) {
- sippmh_free_record_route(scbp->record_route_info);
- }
- scbp->record_route_info = sippmh_parse_record_route(record_route);
- if (scbp->record_route_info == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_parse_record_route() failed",
- fname);
- return SIP_ERROR;
- }
- }
- }
- }
-
- if ((response_code == SIP_CLI_ERR_UNAUTH) ||
- (response_code == SIP_CLI_ERR_PROXY_REQD)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Authentication Required\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- if (ccsip_common_util_generate_auth(pSipMessage, (ccsip_common_cb_t *)scbp, rsp_method,
- response_code, scbp->SubURI) == TRUE) {
- // Send Sub/Not message again - this time with authorization
- if ((method == sipMethodSubscribe) || (method == sipMethodRefer)) {
- (void) sipSPISendSubscribe(scbp, TRUE, TRUE);
- } else {
- (void) sipSPISendSubNotify((ccsip_common_cb_t *)scbp, TRUE);
- }
- } else {
- // Return error to caller
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to generate Auth header", fname);
- return SIP_ERROR;
- }
- return (0);
- }
-
- // If this subscription has been cleaned by the application, then
- // return SCB to IDLE state and discard this response
- if (scbp->pendingClean) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recd msg for terminated sub\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- if (scbp->pendingRequests) {
- scbp->pendingCount += TMR_PERIODIC_SUBNOT_INTERVAL;
- scbp->smState = SUBS_STATE_ACTIVE;
- handle_pending_requests(scbp);
- } else {
- free_scb(scb_index, fname);
- }
- return (0);
- }
-
- /*
- * if response code is 423, grab Min-Expires and let app know so
- * that it can be used for subsequent subscriptions.
- */
- if ((response_code == SIP_CLI_ERR_INTERVAL_TOO_SMALL) &&
- (strcmp(rsp_method, SIP_METHOD_SUBSCRIBE) == 0)) {
- expires = sippmh_get_header_val(pSipMessage,
- (const char *)SIP_HEADER_MIN_EXPIRES,
- NULL);
- if (expires) {
- expiry_time = strtoul(expires, NULL, 10);
- //ensure new Min-Expires is > what we set before in Expires
- if ((long) expiry_time > scbp->hb.expires) {
- scbp->hb.expires = expiry_time;
- }
- }
- } else {
- // Get the expires header value and add to scb
- expires = sippmh_get_header_val(pSipMessage, SIP_HEADER_EXPIRES, NULL);
- if (expires) {
- expiry_time = strtoul(expires, NULL, 10);
- scbp->hb.expires = expiry_time;
- }
- }
-
- // update to and from headers to capture the tag
- if (strcmp(rsp_method, SIP_METHOD_SUBSCRIBE) == 0) {
- to = sippmh_get_cached_header_val(pSipMessage, TO);
- from = sippmh_get_cached_header_val(pSipMessage, FROM);
- scbp->sip_to = strlib_update(scbp->sip_to, to);
- // grab the to-tag if present, and if this is a response to a SUBSCRIBE
- to_loc = sippmh_parse_from_or_to((char *) to, TRUE);
- if (to_loc != NULL) {
- if (to_loc->tag != NULL) {
- scbp->sip_to_tag = strlib_update(scbp->sip_to_tag,
- sip_sm_purify_tag(to_loc->tag));
- }
- sippmh_free_location(to_loc);
- }
- scbp->sip_from = strlib_update(scbp->sip_from, from);
- }
-
- // Delete body, if any, since it is no longer needed
- if (code_class > codeClass1xx) {
- if (scbp->hb.event_data_p) {
- free_event_data(scbp->hb.event_data_p);
- scbp->hb.event_data_p = NULL;
- }
- }
-
- if ((scbp->smState == SUBS_STATE_SENT_SUBSCRIBE_RCVD_NOTIFY) ||
- (scbp->smState == SUBS_STATE_SENT_SUBSCRIBE)) {
- sub_not_result_data.u.subs_result_data.expires = scbp->hb.expires;
- sub_not_result_data.u.subs_result_data.status_code = response_code;
- sub_not_result_data.request_id = scbp->request_id;
- sub_not_result_data.sub_id = scbp->sub_id;
- sub_not_result_data.msg_id = scbp->subsResCallbackMsgID;
- sub_not_result_data.gsm_id = scbp->gsm_id;
- sub_not_result_data.line_id = scbp->hb.dn_line;
-
- if (code_class > codeClass1xx) {
- if (scbp->smState == SUBS_STATE_SENT_SUBSCRIBE_RCVD_NOTIFY) {
- scbp->smState = SUBS_STATE_RCVD_NOTIFY;
- } else {
- scbp->smState = SUBS_STATE_ACTIVE;
- }
- }
-
- if (scbp->subsResultCallback) {
- (scbp->subsResultCallback) (&sub_not_result_data);
- } else if (scbp->subsNotCallbackTask != CC_SRC_MIN) {
- (void) sip_send_message(&sub_not_result_data,
- scbp->subsNotCallbackTask,
- scbp->subsResCallbackMsgID);
- }
- } else if ((scbp->smState == SUBS_STATE_SENT_NOTIFY) ||
- (scbp->smState == SUBS_STATE_RCVD_SUBSCRIBE_SENT_NOTIFY)) {
- sub_not_result_data.u.notify_result_data.status_code = response_code;
- sub_not_result_data.request_id = scbp->request_id;
- sub_not_result_data.sub_id = scbp->sub_id;
- sub_not_result_data.msg_id = scbp->notResCallbackMsgID;
- sub_not_result_data.gsm_id = scbp->gsm_id;
- sub_not_result_data.line_id = scbp->hb.dn_line;
-
- if (code_class > codeClass1xx) {
- if (scbp->smState == SUBS_STATE_RCVD_SUBSCRIBE_SENT_NOTIFY) {
- scbp->smState = SUBS_STATE_RCVD_SUBSCRIBE;
- } else {
- scbp->smState = SUBS_STATE_ACTIVE;
- }
- }
-
- if (scbp->notifyResultCallback) {
- (scbp->notifyResultCallback) (&sub_not_result_data);
- } else if (scbp->subsNotCallbackTask != CC_SRC_MIN) {
- (void) sip_send_message(&sub_not_result_data,
- scbp->subsNotCallbackTask,
- scbp->notResCallbackMsgID);
- }
- // If there are pending requests - handle them now
- if (scbp->pendingRequests) {
- handle_pending_requests(scbp);
- }
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Incorrect SCB State\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- return SIP_ERROR;
- }
-
- return (0);
-}
-
-/********************************************************
- * Handle Network Received Subscribe Request
- ********************************************************/
-int
-subsmanager_handle_ev_sip_subscribe (sipMessage_t *pSipMessage,
- sipMethod_t sipMethod,
- boolean in_dialog)
-{
- const char *fname = "subsmanager_handle_ev_sip_subscribe";
- const char *event = NULL;
- cc_subscriptions_t eventPackage = CC_SUBSCRIPTIONS_NONE;
- sipSCB_t *scbpReg = NULL, *scbp = NULL;
- const char *callID = NULL, *via = NULL;
- const char *contact = NULL;
- const char *record_route = NULL;
- const char *expires = NULL;
- const char *require = NULL, *supported = NULL;
- sipCseq_t *request_cseq_structure = NULL;
- unsigned long request_cseq_number = 0, expiry_time = 0;
-
- // currently not used unsigned long diff_time = 0;
- sipMethod_t request_cseq_method = sipMethodInvalid;
- unsigned int content_length = 0;
- line_t dn_line = 0;
- boolean request_uri_error = FALSE;
- sipReqLine_t *requestURI = NULL;
-
- // currently not used sipLocation_t *uri_loc = NULL;
- genUrl_t *genUrl = NULL;
- const char *sip_from = NULL;
- const char *sip_to = NULL;
- sipLocation_t *to_loc = NULL;
- sipLocation_t *from_loc = NULL;
- sipUrl_t *sipUriUrl = NULL, *sipFromUrl = NULL;
- char *pUser = NULL;
- char *sip_to_tag_temp, *sip_to_temp;
- char *kpml_call_id = NULL, *from_tag, *to_tag;
- ccsip_event_data_t *subDatap = NULL;
- int scb_index;
- boolean reSubscribe = FALSE;
- ccsip_sub_not_data_t subs_ind_data;
- ccsipCCB_t *ccb = NULL;
- char *referToString = NULL;
- uint32_t tags = 0;
- int result;
- int requestStatus = SIP_MESSAGING_ERROR;
- uint8_t i;
- char line_contact[MAX_LINE_CONTACT_SIZE];
- char line_name[MAX_LINE_NAME_SIZE];
- int noOfReferTo = 0;
- sipServiceControl_t *scp=NULL;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing a new SIP subscription request\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
-
- if (!subsManagerRunning) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Subscription Manager Not Initialized!\n", fname);
- return SIP_ERROR;
- }
-
- /* Steps:
- * * Check request for support by a registered app
- * * If not, reject the request as unsupported
- * * Decode the body, if any, and if understood
- * * Allocate and fill in SCB
- * * Call the callback function by registered application
- */
- if (!in_dialog) {
- requestStatus = sipSPICheckRequest(NULL, pSipMessage);
- if (requestStatus != SIP_MESSAGING_OK) {
- if (requestStatus == SIP_MESSAGING_DUPLICATE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Recieved duplicate request\n", fname);
- } else {
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- }
- return SIP_ERROR;
- }
- }
-
- memset(&subs_ind_data, 0, sizeof(ccsip_sub_not_data_t));
-
- // Get relevant parameters from the SIP message
- // These are: Event, Subscription-State, Accept, Content-Length besides
- // To, From, Via, Call-ID, CSeq, and Contact
-
- event = sippmh_get_header_val(pSipMessage, SIP_HEADER_EVENT,
- SIP_C_HEADER_EVENT);
-
- if (event) {
- if (cpr_strcasecmp(event, "dialog") == 0) {
- eventPackage = CC_SUBSCRIPTIONS_DIALOG;
- } else if (cpr_strncasecmp(event, "kpml", 4) == 0) {
- eventPackage = CC_SUBSCRIPTIONS_KPML;
- } else if (cpr_strcasecmp(event, "presence") == 0) {
- eventPackage = CC_SUBSCRIPTIONS_PRESENCE;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unsupported event=%s\n", fname, event);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_EVENT,
- SIP_CLI_ERR_BAD_EVENT_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_EVENT);
- }
- return SIP_ERROR;
- }
- } else if (sipMethod == sipMethodRefer) {
-
- } else if (sipMethod == sipMethodBye) {
-
- return SIP_ERROR;
-
- } else {
- // Reached here in error
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No event header\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_EVENT,
- SIP_CLI_ERR_BAD_EVENT_PHRASE,
- SIP_WARN_MISC,
- NULL,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_EVENT);
- }
- return SIP_ERROR;
- }
-
-
- // Parse Call-ID
- callID = sippmh_get_cached_header_val(pSipMessage, CALLID);
- if (!callID) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to obtain request's "
- "Call-ID header.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CALLID_ABSENT,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return SIP_ERROR;
- }
- // Check content
- content_length = sippmh_get_content_length(pSipMessage);
-
- if (pSipMessage->raw_body) {
- if (content_length != strlen(pSipMessage->raw_body)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"\n Mismatched Content length and \
- Actual message body length:content length=%d \
- \n and message as %s \
- \n and strlenof messagebody = %d\n", fname,
- content_length, pSipMessage->raw_body,
- strlen(pSipMessage->raw_body));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CONTENT_LENGTH_ERROR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return SIP_ERROR;
- }
- } else if (content_length != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"\n Mismatched Content length and \
- Actual message body length:content length=%d \
- \n and message is EMPTY \
- \n and strlenof messagebody = 0\n", fname,
- content_length);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CONTENT_LENGTH_ERROR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return SIP_ERROR;
- }
- // Parse CSEQ
- if (getCSeqInfo(pSipMessage, &request_cseq_structure) == FALSE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to obtain or parse request's CSeq "
- "header.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CSEQ_FIELD,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return SIP_ERROR;
- }
-
- request_cseq_number = request_cseq_structure->number;
- request_cseq_method = request_cseq_structure->method;
- cpr_free(request_cseq_structure);
-
- // Parse From
- sip_from = sippmh_get_cached_header_val(pSipMessage, FROM);
- from_loc = sippmh_parse_from_or_to((char *) sip_from, TRUE);
- if (!from_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_FROM));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_FROM_OR_TO_FIELD,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return SIP_ERROR;
- }
- // Parse To
- sip_to = sippmh_get_cached_header_val(pSipMessage, TO);
- to_loc = sippmh_parse_from_or_to((char *) sip_to, TRUE);
- if (!to_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- get_debug_string(DEBUG_FUNCTIONNAME_SIPPMH_PARSE_TO));
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_FROM_OR_TO_FIELD,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_location(from_loc);
- return SIP_ERROR;
- }
- // Parse Req-URI
- requestURI = sippmh_get_request_line(pSipMessage);
- if (requestURI) {
- if (requestURI->url) {
- genUrl = sippmh_parse_url(requestURI->url, TRUE);
- if (genUrl) {
- if (genUrl->schema != URL_TYPE_SIP) {
- request_uri_error = TRUE;
- }
- } else {
- request_uri_error = TRUE;
- }
- } else {
- request_uri_error = TRUE;
- }
-
- } else {
- request_uri_error = TRUE;
- }
- if (request_uri_error) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Invalid Request URI" "failed.\n", fname);
- if (to_loc)
- sippmh_free_location(to_loc);
- if (from_loc)
- sippmh_free_location(from_loc);
- if (genUrl)
- sippmh_genurl_free(genUrl);
- if (requestURI)
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_URL_ERROR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return SIP_ERROR;
- }
- // Parse Expires header
- expires = sippmh_get_header_val(pSipMessage, SIP_HEADER_EXPIRES, NULL);
- if (expires) {
- expiry_time = strtoul(expires, NULL, 10);
- } else {
- // No expires header, use default
- expiry_time = 3600;
- }
-
- scbp = find_scb_by_subscription(eventPackage, &scb_index, callID);
- if (scbp && eventPackage == scbp->hb.event_type) {
- // SCB is already there - must be a re-subscribe
- reSubscribe = TRUE;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received a reSubscribe Message\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- if (scbp->pendingClean) {
- // Oops, the application has already terminated this subscription
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Subscribe received for subscription "
- "already terminated by application.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_SUBSCRIPTION_DELETED,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_ERROR;
- }
- // Check continuity of CSeq numbers
- if (request_cseq_number <= scbp->last_recv_request_cseq) {
- // Return 500 Internal Server Error
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Out of order CSeq number received\n",
- fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CSEQ_FIELD,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SERV_ERR_INTERNAL);
- }
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_ERROR;
- }
-
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- } else {
- // Check if this is a SUBSCRIBE request for an already terminated
- // subscription. If this subscription is associated with an
- // existing dialog, let it go
- ccb = sip_sm_get_ccb_by_callid(callID);
- if ((ccb == NULL) &&
- is_previous_sub(callID, from_loc->tag, eventPackage)) {
- // Return 481 Internal Server Error
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SUBSCRIBE received for terminated "
- "subscription\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_CALLEG_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_SUBSCRIPTION_DELETED,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_CALLEG);
- }
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_ERROR;
- }
- // This is a valid new subscription - get all the params
- scbpReg = find_scb_by_registration(eventPackage, &scb_index);
- if (!scbpReg) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No application registered "
- "to accept this event.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_EVENT,
- SIP_CLI_ERR_BAD_EVENT_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_EVENT);
- }
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_ERROR;
- }
-
- scbp = allocate_scb(&scb_index);
- if (!scbp) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No SCB Available "
- "to accept this event.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- show_scbs_inuse();
- return SIP_ERROR;
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Allocated SCB for Received Subscribe, event=%d,"
- " scb=%d sub_id=%x\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname), scbpReg->hb.event_type,
- scb_index, scbp->sub_id);
- scbp->hb.event_type = scbpReg->hb.event_type;
- scbp->subsIndCallback = scbpReg->subsIndCallback;
- scbp->subsIndCallbackTask = scbpReg->subsIndCallbackTask;
- scbp->subsNotCallbackTask = scbpReg->subsNotCallbackTask;
- scbp->subsIndCallbackMsgID = scbpReg->subsIndCallbackMsgID;
- scbp->subsTermCallback = scbpReg->subsTermCallback;
- scbp->subsTermCallbackMsgID = scbpReg->subsTermCallbackMsgID;
- sstrncpy(scbp->event_name, scbpReg->event_name, MAX_EVENT_NAME_LEN);
-
- scbp->internal = FALSE;
-
- /* If the event package is KPML then check if the ID values
- * are associated with it
- */
- if (eventPackage == CC_SUBSCRIPTIONS_KPML) {
- /*
- * At this point from_tag and to_tag is never used. Since
- * kpml_call_id, from_tag and to_tag just point to the
- * appropriate location and does not allocate memory by itself.
- */
- (void) sippmh_parse_kpml_event_id_params((char *)event,
- &kpml_call_id,
- &from_tag,
- &to_tag);
- }
-
- if (kpml_call_id) {
- ccb = sip_sm_get_ccb_by_callid(kpml_call_id);
- } else {
- ccb = sip_sm_get_ccb_by_callid(callID);
- scbp->ccbp = ccb;
- }
- if (ccb) {
- scbp->gsm_id = ccb->gsm_id;
- scbp->hb.dn_line = ccb->dn_line;
- } else {
- scbp->gsm_id = 0;
- scbp->hb.dn_line = 0;
- }
- // Parse Supported and Required headers to see if there is the
- // norefersub option tag specified
- require = sippmh_get_cached_header_val(pSipMessage, REQUIRE);
- if (require) {
- tags = sippmh_parse_supported_require(require, NULL);
- if (tags & norefersub_tag) {
- scbp->norefersub = TRUE;
- }
- }
- if ((eventPackage == CC_SUBSCRIPTIONS_CONFIGAPP) &&
- (scbp->norefersub == FALSE)) {
- //noReferSub tag is required for OOD Refer for config change
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"noReferSub missing from Require header.\n",
- fname);
- if (sipSPISendErrorResponse(pSipMessage,
- SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_REQUIRE_HDR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- free_scb(scb_index, fname);
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_ERROR;
- }
- supported = sippmh_get_cached_header_val(pSipMessage, SUPPORTED);
- if (supported) {
- tags = sippmh_parse_supported_require(supported, NULL);
- if (tags & norefersub_tag) {
- scbp->norefersub = TRUE;
- }
- }
- // Check to see if the expires value is within the acceptable range,
- // if any has been given to us
- if (scbp->min_expires != 0) {
- if (expiry_time < scbp->min_expires && expiry_time < 3600) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Too small expiry time: %d; "
- "Min acceptable: %d.\n", fname,
- expiry_time, scbp->min_expires);
-
- if (sipSPISendErrorResponse(pSipMessage,
- SIP_CLI_ERR_INTERVAL_TOO_SMALL,
- SIP_CLI_ERR_INTERVAL_TOO_SMALL_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_INTERVAL_TOO_SMALL);
- }
- free_scb(scb_index, fname);
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_ERROR;
- }
- }
- if (scbp->max_expires != 0) {
- if (expiry_time > scbp->max_expires) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Too large expiry time: %d; "
- "Max acceptable: %d.\n", fname,
- expiry_time, scbp->max_expires);
- // There doesn't seem to be any particular error code for
- // maximum expiry time so just return the generic error
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_INTERVAL_TOO_LARGE_PHRASE,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Freeing SCB: scb=%d sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname), scb_index, scbp->sub_id);
- free_scb(scb_index, fname);
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_ERROR;
- }
- }
- sipUriUrl = genUrl->u.sipUrl;
- if (sipUriUrl) {
- pUser = sippmh_parse_user(sipUriUrl->user);
- if (pUser) {
- sstrncpy(scbp->SubURI, pUser, sizeof(scbp->SubURI));
- cpr_free(pUser);
- } else {
- /* An error occurred, copy the whole thing.. */
- sstrncpy(scbp->SubURI, sipUriUrl->user, sizeof(scbp->SubURI));
- }
- }
- sippmh_genurl_free(genUrl);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
-
- scbp->sip_from = strlib_update(scbp->sip_from, sip_from);
- if (from_loc->tag) {
- scbp->sip_from_tag = strlib_update(scbp->sip_from_tag,
- sip_sm_purify_tag(from_loc->tag));
- }
-
- if (from_loc->genUrl->schema == URL_TYPE_SIP) {
- sipFromUrl = from_loc->genUrl->u.sipUrl;
- }
- if (sipFromUrl) {
- if (sipFromUrl->user) {
- char *pUserTemp, *target = NULL, addr_error;
- uint32_t sip_address = 0;
-
- pUserTemp = sippmh_parse_user(sipFromUrl->user);
- if (pUserTemp) {
- scbp->callingNumber = strlib_update(scbp->callingNumber,
- pUserTemp);
- cpr_free(pUserTemp);
- } else {
- scbp->callingNumber = strlib_update(scbp->callingNumber,
- sipFromUrl->user);
- }
-
- target = cpr_strdup(sipFromUrl->host);
- if (!target) {
- sip_address = 0;
- } else {
-//CPR TODO: need reference for
-//Should replace with a boolean util_check_ip_addr(char *addr) call
- sip_address = IPNameCk(target, &addr_error);
- cpr_free(target);
- }
-
- if ((from_loc->genUrl->schema == URL_TYPE_SIP) &&
- (!sip_address)) {
- if (scbp->callingNumber) {
- scbp->callingNumber = strlib_append(scbp->callingNumber, "@");
- scbp->callingNumber = strlib_append(scbp->callingNumber, sipFromUrl->host);
- }
- }
- } else {
- scbp->callingNumber = strlib_update(scbp->callingNumber,
- "Unknown Number");
- }
- }
-
- scbp->sip_to = strlib_update(scbp->sip_to, sip_to);
- if (to_loc->tag == NULL) {
- // Create To tag
- sip_to_tag_temp = strlib_open(scbp->sip_to_tag, MAX_SIP_TAG_LENGTH);
- if (sip_to_tag_temp) {
- sip_util_make_tag(sip_to_tag_temp);
- }
- scbp->sip_to_tag = strlib_close(sip_to_tag_temp);
- sip_to_temp = strlib_open(scbp->sip_to, MAX_SIP_URL_LENGTH);
- if (sip_to_temp) {
- sstrncat(sip_to_temp, ";tag=",
- MAX_SIP_URL_LENGTH - strlen(sip_to_temp));
- if (scbp->sip_to_tag) {
- sstrncat(sip_to_temp, scbp->sip_to_tag,
- MAX_SIP_URL_LENGTH - strlen(sip_to_temp));
- }
- }
- scbp->sip_to = strlib_close(sip_to_temp);
- }
-
- sippmh_free_location(to_loc);
- sippmh_free_location(from_loc);
-
- sstrncpy(scbp->hb.sipCallID, callID, MAX_SIP_CALL_ID);
-
- // Parse Contact info
- contact = sippmh_get_cached_header_val(pSipMessage, CONTACT);
- if (contact) {
- if (scbp->contact_info) {
- sippmh_free_contact(scbp->contact_info);
- }
- scbp->contact_info = sippmh_parse_contact(contact);
-
- if ((scbp->contact_info == NULL) || // contact in msg, parse error
- (sipSPICheckContact(contact) < 0)) { // If contact is invalid
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CONTACT_FIELD,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- free_scb(scb_index, fname);
- return SIP_ERROR;
- }
- }
-
- if ((sipMethod == sipMethodSubscribe) && (scbp->ccbp == NULL)) {
- record_route = sippmh_get_cached_header_val(pSipMessage,
- RECORD_ROUTE);
- if (record_route) {
- if (scbp->record_route_info) {
- sippmh_free_record_route(scbp->record_route_info);
- }
- scbp->record_route_info = sippmh_parse_record_route(record_route);
- if (scbp->record_route_info == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_parse_record_route() failed",
- fname);
- free_scb(scb_index, fname);
- return SIP_ERROR;
- }
- /*
- * Store the Record-Route header value to be used
- * in 18x or 2xx response
- */
- scbp->cached_record_route = strlib_update(scbp->cached_record_route,
- record_route);
- }
- }
-
- } // End of populating a new SCB
-
- scbp->hb.expires = expiry_time;
- scbp->hb.orig_expiration = expiry_time;
- scbp->last_recv_request_cseq = request_cseq_number;
- scbp->last_recv_request_cseq_method = request_cseq_method;
-
- // Parse Refer-To
- if (sipMethod == sipMethodRefer) {
- sipReferTo_t *referto = NULL;
-
- noOfReferTo = sippmh_get_num_particular_headers(pSipMessage,
- SIP_HEADER_REFER_TO,
- SIP_C_HEADER_REFER_TO,
- &referToString,
- MAX_REFER_TO_HEADERS);
-
- if ((noOfReferTo == 0) || (noOfReferTo > 1)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- scb_index, scbp->hb.dn_line, fname,
- "Incorrect number of Refer-To headers\n");
- (void) sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_PHRASE_REFER_TO,
- NULL);
- return SIP_ERROR;
- }
- // Note that the refer-to header is not parsed for CCM mode since it was
- // malformed in older versions of CCM
- if (sip_regmgr_get_cc_mode(1) != REG_MODE_CCM) {
- referto = sippmh_parse_refer_to(referToString);
- if (referto == NULL) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- scb_index, scbp->hb.dn_line, fname,
- "Refer-To header could not be parsed\n");
- (void) sipSPISendErrorResponse(pSipMessage,
- SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_PHRASE_REFER_TO,
- NULL);
- return SIP_ERROR;
- } else {
- sippmh_free_refer_to(referto);
- }
- }
- }
-
- // Parse and store Via Header
- via = sippmh_get_cached_header_val(pSipMessage, VIA);
- if (via) {
- /* store the via header */
- if (store_incoming_trxn(via, request_cseq_number, scbp) == FALSE) {
- (void) sipSPISendErrorResponse(pSipMessage,
- SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- 0,
- NULL,
- NULL);
- return SIP_ERROR;
- }
- }
-
- // See if can determine dn_line from any of the parameters
- // 1st try the REQ-URI
- // CCM should send us
- // SUBSCRIBE sip:<subscribed-line-pkid>@<phone-ip> SIP/2.0
- // and we should be able to get the line from its pkid
- if (scbp->hb.dn_line == 0) {
- for (dn_line = 1; dn_line <= MAX_REG_LINES; dn_line++) {
- if (sip_config_check_line(dn_line) == FALSE) {
- continue;
- }
- config_get_line_string(CFGID_LINE_CONTACT, line_contact,
- dn_line, sizeof(line_contact));
- if (cpr_strcasecmp(line_contact, UNPROVISIONED) != 0) {
- if (cpr_strcasecmp(scbp->SubURI, line_contact) == 0) {
- scbp->hb.dn_line = dn_line;
- break;
- }
- }
- }
- }
- if (scbp->hb.dn_line == 0) {
- // If no match there, check against the DN number
- for (dn_line = 1; dn_line <= MAX_REG_LINES; dn_line++) {
- config_get_line_string(CFGID_LINE_NAME, line_name,
- dn_line, sizeof(line_name));
- if (!cpr_strcasecmp(scbp->SubURI, line_name)) {
- scbp->hb.dn_line = dn_line;
- break;
- }
- }
- }
- // If unable to determine dn_line, the SUBSCRIBE is directed to device
- // Could make sure and check against the MAC address here
- if (scbp->hb.dn_line == 0) {
- scbp->useDeviceAddressing = TRUE;
- }
- // Parse Body
- subs_ind_data.u.subs_ind_data.eventData = NULL;
- i = 0;
- while (i < HTTPISH_MAX_BODY_PARTS && pSipMessage->mesg_body[i].msgBody
- != NULL) {
- if (pSipMessage->mesg_body[i].msgContentTypeValue != SIP_CONTENT_TYPE_DIALOG_VALUE &&
- pSipMessage->mesg_body[i].msgContentTypeValue != SIP_CONTENT_TYPE_KPML_REQUEST_VALUE &&
- pSipMessage->mesg_body[i].msgContentTypeValue != SIP_CONTENT_TYPE_REMOTECC_REQUEST_VALUE &&
- pSipMessage->mesg_body[i].msgContentTypeValue != SIP_CONTENT_TYPE_REMOTECC_RESPONSE_VALUE &&
- pSipMessage->mesg_body[i].msgContentTypeValue != SIP_CONTENT_TYPE_CONFIGAPP_VALUE &&
- pSipMessage->mesg_body[i].msgContentTypeValue != SIP_CONTENT_TYPE_PRESENCE_VALUE) {
-
- if (pSipMessage->mesg_body[i].msgContentTypeValue == SIP_CONTENT_TYPE_CMXML_VALUE) {
- // Body can not be parsed - send it up as it is
- subDatap = (ccsip_event_data_t *) cpr_malloc(sizeof(ccsip_event_data_t));
- if (subDatap == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc of subDatap failed.\n",
- fname);
- return (0);
- }
-
- subDatap->u.raw_data.data = pSipMessage->mesg_body[i].msgBody;
- subDatap->u.raw_data.length = pSipMessage->mesg_body[i].msgLength;
- pSipMessage->mesg_body[i].msgBody = NULL;
- pSipMessage->mesg_body[i].msgLength = 0;
- subDatap->type = EVENT_DATA_RAW;
- subDatap->next = NULL;
- } else {
-
- /* There are other applications that has been handled like syncCheck
- */
-
- scp = sippmh_parse_service_control_body(pSipMessage->mesg_body[i].msgBody,
- pSipMessage->mesg_body[i].msgLength);
-
- if (scp != NULL) {
- // Hand over the event to platform
- sip_platform_handle_service_control_notify(scp);
-
- sippmh_free_service_control_info(scp);
-
- }
-
- /* If this is the only body then have to send the response out as
- * no other application will be requesting to send response
- */
- if (i== 0 && pSipMessage->mesg_body[i+1].msgBody == NULL) {
-
- if (sipSPISendErrorResponse(pSipMessage, 200, SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SUCCESS_SETUP);
- }
- if (!reSubscribe) {
- free_scb(scb_index, fname);
- }
- return(0);
- }
- }
-
- } else {
- result = parse_body(scbp->hb.event_type, pSipMessage->mesg_body[i].msgBody,
- pSipMessage->mesg_body[i].msgLength, &subDatap, fname);
- if (result == SIP_ERROR) {
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_BAD_BODY_ENCODING, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- if (!reSubscribe) {
- free_scb(scb_index, fname);
- }
- free_event_data(subDatap);
- free_event_data(subs_ind_data.u.subs_ind_data.eventData);
- return SIP_ERROR;
- }
- }
- if (subs_ind_data.u.subs_ind_data.eventData == NULL &&
- subDatap != NULL) {
- subs_ind_data.u.subs_ind_data.eventData = subDatap;
- subDatap->next = NULL;
- } else if (subs_ind_data.u.subs_ind_data.eventData != NULL &&
- subDatap != NULL){
- append_event_data(subs_ind_data.u.subs_ind_data.eventData,
- subDatap);
- }
- i++;
- }
-
- // Prepare subscription indication data
- subs_ind_data.event = eventPackage;
- subs_ind_data.u.subs_ind_data.expires = scbp->hb.expires;
- subs_ind_data.u.subs_ind_data.from = scbp->sip_from;
- subs_ind_data.u.subs_ind_data.to = scbp->sip_to;
- subs_ind_data.u.subs_ind_data.line = scbp->hb.dn_line;
- subs_ind_data.sub_duration = scbp->hb.expires;
- subs_ind_data.sub_id = scbp->sub_id;
- subs_ind_data.msg_id = scbp->subsIndCallbackMsgID;
- subs_ind_data.gsm_id = scbp->gsm_id;
- subs_ind_data.line_id = scbp->hb.dn_line;
- subs_ind_data.norefersub = scbp->norefersub;
- subs_ind_data.request_id = -1;
-
- // Eventually let the subscribing application know
- if (scbp->subsIndCallback) {
- (scbp->subsIndCallback) (&subs_ind_data);
- } else if ((scbp->subsIndCallbackTask != CC_SRC_MIN) && (scbp->subsIndCallbackMsgID != 0)) {
- (void) sip_send_message(&subs_ind_data, scbp->subsIndCallbackTask,
- scbp->subsIndCallbackMsgID);
- }
-
- if (scbp->smState == SUBS_STATE_SENT_NOTIFY) {
- scbp->smState = SUBS_STATE_RCVD_SUBSCRIBE_SENT_NOTIFY;
- } else {
- scbp->smState = SUBS_STATE_RCVD_SUBSCRIBE;
- }
- incomingSubscribes++;
- if (!reSubscribe) {
- incomingSubscriptions++;
- }
- return (0);
-}
-
-/**
- * This function will decode the xml bodies.
- *
- * @param[in] event_type - event type.
- * @param[in] pSipMessage - pointer to sipMessage_t
- * @param[out] dataPP - pointer to pointer to decoded data.
- *
- * @returns TRUE/FALSE
- *
- * @pre (pSipMessage != NULL) && (dataPP != NULL)
- */
-static boolean
-decode_message_body (cc_subscriptions_t event_type, sipMessage_t *pSipMessage, ccsip_event_data_t **dataPP)
-{
- const char *fname = "decode_message_body";
- uint8_t i = 0;
- ccsip_event_data_t *notDatap = NULL;
- int result;
-
- // Decode the body, if any
- while (i < HTTPISH_MAX_BODY_PARTS && pSipMessage->mesg_body[i].msgBody
- != NULL) {
- if (pSipMessage->mesg_body[0].msgContentTypeValue != SIP_CONTENT_TYPE_DIALOG_VALUE &&
- pSipMessage->mesg_body[0].msgContentTypeValue != SIP_CONTENT_TYPE_KPML_REQUEST_VALUE &&
- pSipMessage->mesg_body[0].msgContentTypeValue != SIP_CONTENT_TYPE_REMOTECC_REQUEST_VALUE &&
- pSipMessage->mesg_body[0].msgContentTypeValue != SIP_CONTENT_TYPE_REMOTECC_RESPONSE_VALUE &&
- pSipMessage->mesg_body[0].msgContentTypeValue != SIP_CONTENT_TYPE_PRESENCE_VALUE) {
-
- // Body can not be parsed - send it up as it is
- notDatap = (ccsip_event_data_t *) cpr_malloc(sizeof(ccsip_event_data_t));
- if (notDatap == NULL) {
- CCSIP_DEBUG_ERROR("%s: Error - malloc of notDatap failed.\n",
- fname);
- return FALSE;
- }
-
- notDatap->u.raw_data.data = pSipMessage->mesg_body[0].msgBody;
- notDatap->u.raw_data.length = pSipMessage->mesg_body[0].msgLength;
- pSipMessage->mesg_body[0].msgBody = NULL;
- pSipMessage->mesg_body[0].msgLength = 0;
- notDatap->type = EVENT_DATA_RAW;
- notDatap->next = NULL;
-
- } else {
-
- result = parse_body(event_type, pSipMessage->mesg_body[i].msgBody,
- pSipMessage->mesg_body[i].msgLength, ¬Datap, fname);
- if (result == SIP_ERROR) {
- free_event_data(notDatap);
- free_event_data(*dataPP);
- return FALSE;
- }
- }
- if ((*dataPP) == NULL) {
- (*dataPP) = notDatap;
- notDatap->next = NULL;
- } else {
- append_event_data((*dataPP), notDatap);
- }
- i++;
- }
- return TRUE;
-}
-
-/********************************************************
- * Handle Network Received Notify Request
- ********************************************************/
-int
-subsmanager_handle_ev_sip_subscribe_notify (sipMessage_t *pSipMessage)
-{
- const char *fname = "subsmanager_handle_ev_sip_subscribe_notify";
- cc_subscriptions_t eventPackage;
- sipSCB_t *scbp = NULL;
- const char *callID = NULL;
- const char *event = NULL;
- int scb_index;
- sipCseq_t *request_cseq_structure = NULL;
- unsigned long request_cseq_number = 0;
- sipMethod_t request_cseq_method = sipMethodInvalid;
- ccsip_sub_not_data_t notify_ind_data;
- int16_t requestStatus = SIP_MESSAGING_ERROR;
- const char *from = NULL, *to = NULL;
- const char *subs_state = NULL;
- boolean subs_header_found = FALSE;
- sipLocation_t *to_loc = NULL;
- const char *via = NULL;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Processing a network generated NOTIFY\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
-
- memset(¬ify_ind_data, 0, sizeof(notify_ind_data));
- requestStatus = (uint16_t) sipSPICheckRequest(NULL, pSipMessage);
- if (requestStatus != SIP_MESSAGING_OK) {
- if (requestStatus == SIP_MESSAGING_DUPLICATE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Received duplicate request\n", fname);
- } else {
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- }
- return SIP_ERROR;
- }
- // Get fields from NOTIFY
- event = sippmh_get_header_val(pSipMessage, SIP_HEADER_EVENT,
- SIP_C_HEADER_EVENT);
- if (event) {
- if (cpr_strcasecmp(event, SIP_EVENT_DIALOG) == 0) {
- eventPackage = CC_SUBSCRIPTIONS_DIALOG;
- } else if (cpr_strcasecmp(event, SIP_EVENT_KPML) == 0) {
- eventPackage = CC_SUBSCRIPTIONS_KPML;
- } else if (cpr_strcasecmp(event, SIP_EVENT_CONFIG) == 0) {
- eventPackage = CC_SUBSCRIPTIONS_CONFIG;
- } else if (cpr_strcasecmp(event, SIP_EVENT_PRESENCE) == 0) {
- eventPackage = CC_SUBSCRIPTIONS_PRESENCE;
- } else if ((cpr_strcasecmp(event, SIP_EVENT_REFER) == 0) &&
- (pSipMessage->mesg_body[0].msgContentTypeValue == SIP_CONTENT_TYPE_DIALOG_VALUE)) {
- eventPackage = CC_SUBSCRIPTIONS_DIALOG;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unsupported event=%s\n", fname, event);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_EVENT,
- SIP_CLI_ERR_BAD_EVENT_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_EVENT);
- }
- return SIP_ERROR;
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Missing Event header\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_EVENT,
- SIP_CLI_ERR_BAD_EVENT_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_EVENT);
- }
- return SIP_ERROR;
- }
-
- callID = sippmh_get_cached_header_val(pSipMessage, CALLID);
- if (!callID) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to obtain request's "
- "Call-ID header.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CALLID_ABSENT,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- return SIP_ERROR;
- }
-
- // Find the proper SCB
- scbp = find_scb_by_subscription(eventPackage, &scb_index, callID);
- if (!scbp) {
- /*
- * check if it is an unsolicited dialog/presence event NOTIFY
- * check if it has a to-tag. if so, then it is not considered unsolicited NOTIFY.
- * Presence of to-tag could be because it is a final NOTIFY of a subscription which
- * we have just terminated.
- */
- to = sippmh_get_cached_header_val(pSipMessage, TO);
- to_loc = sippmh_parse_from_or_to((char *) to, TRUE);
- if ((to_loc == NULL) || (to_loc->tag == NULL)) {
- if (eventPackage == CC_SUBSCRIPTIONS_DIALOG) {
- notify_ind_data.line_id = 1;
- /* decode the body */
- if (decode_message_body(CC_SUBSCRIPTIONS_DIALOG, pSipMessage,
- &(notify_ind_data.u.notify_ind_data.eventData)) == FALSE) {
- if (sipSPISendErrorResponse(pSipMessage, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- return SIP_ERROR;
- }
- }
- if (sipSPISendErrorResponse(pSipMessage, SIP_STATUS_SUCCESS,
- SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_STATUS_SUCCESS);
- }
-
- incomingUnsolicitedNotifies++;
- sippmh_free_location(to_loc);
- return (0);
- } else if (eventPackage == CC_SUBSCRIPTIONS_PRESENCE) {
- /* decode the body */
- if (decode_message_body(CC_SUBSCRIPTIONS_PRESENCE, pSipMessage,
- &(notify_ind_data.u.notify_ind_data.eventData)) == FALSE) {
- if (sipSPISendErrorResponse(pSipMessage, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- return SIP_ERROR;
- }
- }
- pres_unsolicited_notify_ind(¬ify_ind_data);
- if (sipSPISendErrorResponse(pSipMessage, SIP_STATUS_SUCCESS,
- SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_STATUS_SUCCESS);
- }
-
- incomingUnsolicitedNotifies++;
- sippmh_free_location(to_loc);
- return (0);
- }
- }
- sippmh_free_location(to_loc);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No prior subscription", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_SUBS_DOES_NOT_EXIST_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_CALLEG);
- }
- return SIP_ERROR;
- }
-
-
- if (scbp->pendingClean) {
- // Oops, the application has already terminated this subscription
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Notify received for subscription "
- "already terminated by application.\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- if (sipSPISendErrorResponse(pSipMessage, SIP_SUCCESS_SETUP,
- SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SUCCESS_SETUP);
- }
- return (0);
- }
- // Check SCB state
- if (scbp->smState == SUBS_STATE_SENT_SUBSCRIBE) {
- // Have just sent a SUBSCRIBE but have not received a response
- // This could happen if the NOTIFY from the remote side comes in
- // before its 2xx response to SUBSCRIBE does
- // Should still process this as if received a 2xx response
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Bad subscription state: "
- "But still processing out-of-turn NOTIFY.\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- }
- // Copy stuff from the message into the SCB - the parts that we
- // need to keep to respond to this request. This includes: Via&Branch
- // (From and To & Tags, CallID are simply inverse of the ones in
- // SUBSCRIBE), and CSeq
-
- // Parse subscription state header
- subs_state = sippmh_get_header_val(pSipMessage,
- SIP_HEADER_SUBSCRIPTION_STATE,
- SIP_HEADER_SUBSCRIPTION_STATE);
- if (subs_state) {
- sipSubscriptionStateInfo_t subsStateInfo;
-
- memset(&subsStateInfo, 0, sizeof(sipSubscriptionStateInfo_t));
- // Get the state, expires, retry-after and reason
- if (sippmh_parse_subscription_state(&subsStateInfo, subs_state) == 0) {
- // Store values in SCB
- scbp->hb.expires = subsStateInfo.expires;
- scbp->subscription_state = subsStateInfo.state;
- scbp->retry_after = subsStateInfo.retry_after;
- scbp->subscription_state_reason = subsStateInfo.reason;
- subs_header_found = TRUE;
- }
- }
- if (!subs_header_found) {
- // Subscription-State header not present - reject
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to obtain or parse request's "
- "Subs-state header.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_NO_SUBSCRIPTION_HEADER,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- // Send message to the app and let it decide what it wants
- // to do with a bad NOTIFY
- sip_subsManager_send_protocol_error(scbp, scb_index, FALSE);
- return SIP_ERROR;
- }
- // Parse CSEQ
- if (getCSeqInfo(pSipMessage, &request_cseq_structure) == FALSE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to obtain or parse request's CSeq "
- "header.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_CSEQ_FIELD,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- // Send message to the app and let it decide what it wants
- // to do with a bad NOTIFY
- sip_subsManager_send_protocol_error(scbp, scb_index, FALSE);
- return SIP_ERROR;
- }
-
- request_cseq_number = request_cseq_structure->number;
- request_cseq_method = request_cseq_structure->method;
- cpr_free(request_cseq_structure);
-
- // Check continuity of CSeq numbers
- if (request_cseq_number <= scbp->last_recv_request_cseq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Out of order CSeq number received\n",
- fname);
- } else {
- scbp->last_recv_request_cseq = request_cseq_number;
- scbp->last_recv_request_cseq_method = request_cseq_method;
- }
-
- // Parse and store Via Header
- via = sippmh_get_cached_header_val(pSipMessage, VIA);
- if (via) {
- /* store the via header */
- if (store_incoming_trxn(via, request_cseq_number, scbp) == FALSE) {
- (void) sipSPISendErrorResponse(pSipMessage,
- SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- 0,
- NULL,
- NULL);
- return SIP_ERROR;
- }
- }
-
- // Update from/to headers - note this is reversed
- // as we generated the initial SUBSCRIBE
- to = sippmh_get_cached_header_val(pSipMessage, TO);
- from = sippmh_get_cached_header_val(pSipMessage, FROM);
-
- if (to) {
- scbp->sip_from = strlib_update(scbp->sip_from, to);
- }
- if (from) {
- scbp->sip_to = strlib_update(scbp->sip_to, from);
- }
-
- if ((scbp->smState == SUBS_STATE_SENT_SUBSCRIBE) ||
- (scbp->smState == SUBS_STATE_SENT_SUBSCRIBE_RCVD_NOTIFY)) {
- scbp->smState = SUBS_STATE_SENT_SUBSCRIBE_RCVD_NOTIFY;
- } else {
- scbp->smState = SUBS_STATE_RCVD_NOTIFY;
- }
-
- // Decode the body, if any
- if (decode_message_body(eventPackage, pSipMessage, &(notify_ind_data.u.notify_ind_data.eventData)) == FALSE) {
- if (sipSPISendErrorResponse(pSipMessage, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- // Send message to the app and let it decide what it
- // wants to do with a bad NOTIFY
- sip_subsManager_send_protocol_error(scbp, scb_index, FALSE);
- return SIP_ERROR;
- }
-
- // Fill out the return structure and call the callback routine
- notify_ind_data.event = eventPackage;
- notify_ind_data.sub_id = scbp->sub_id;
- notify_ind_data.msg_id = scbp->notIndCallbackMsgID;
- notify_ind_data.gsm_id = scbp->gsm_id;
- notify_ind_data.line_id = scbp->hb.dn_line;
- notify_ind_data.request_id = scbp->request_id;
- notify_ind_data.u.notify_ind_data.subscription_state =
- scbp->subscription_state;
- notify_ind_data.u.notify_ind_data.expires = scbp->hb.expires;
- notify_ind_data.u.notify_ind_data.retry_after = scbp->retry_after;
- notify_ind_data.u.notify_ind_data.subscription_state_reason =
- scbp->subscription_state_reason;
- notify_ind_data.u.notify_ind_data.cseq = request_cseq_number;
-
- if (scbp->notifyIndCallback) {
- (scbp->notifyIndCallback) (¬ify_ind_data);
- } else if (scbp->subsNotCallbackTask != CC_SRC_MIN) {
- (void) sip_send_message(¬ify_ind_data, scbp->subsNotCallbackTask,
- scbp->notIndCallbackMsgID);
- }
-
- scbp->outstandingIncomingNotifyTrxns += 1;
- incomingNotifies++;
- return (0);
-}
-
-static sipRet_t
-sm_add_contact (ccsip_common_cb_t *cbp, sipMessage_t *msg)
-{
-
- char src_addr_str[MAX_IPADDR_STR_LEN];
- uint8_t mac_address[MAC_ADDRESS_LENGTH];
- char contact[MAX_LINE_CONTACT_SIZE];
- char contact_str[MAX_SIP_URL_LENGTH];
- size_t escaped_char_str_len;
- sipSCB_t *scbp = (sipSCB_t *)cbp;
-
- if (!cbp || !msg) {
- return HSTATUS_FAILURE;
- }
-
- ipaddr2dotted(src_addr_str, &cbp->src_addr);
-
- if ((cbp->cb_type == SUBNOT_CB) && (scbp->useDeviceAddressing)) {
- platform_get_wired_mac_address(mac_address);
- snprintf(contact_str, MAX_SIP_URL_LENGTH, "<sip:%.4x%.4x%.4x@%s:%d>",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5],
- src_addr_str, scbp->hb.local_port);
- } else {
- snprintf(contact_str, 6, "<sip:");
- contact[0] = '\0';
- config_get_line_string(CFGID_LINE_CONTACT, contact,
- cbp->dn_line, sizeof(contact));
- if ((cpr_strcasecmp(contact, UNPROVISIONED) == 0) ||
- (contact[0] == '\0')) {
- // pk-id has not been provisioned, use line name instead
- config_get_line_string(CFGID_LINE_NAME, contact,
- cbp->dn_line, sizeof(contact));
- }
- escaped_char_str_len = sippmh_convertURLCharToEscChar(contact,
- strlen(contact),
- contact_str + 5,
- (MAX_SIP_URL_LENGTH - 5),
- FALSE);
- snprintf(contact_str + 5 + escaped_char_str_len,
- sizeof(contact_str) - 5 - escaped_char_str_len,
- "@%s:%d;transport=%s>", src_addr_str, cbp->local_port,
- sipTransportGetTransportType(cbp->dn_line, TRUE, NULL));
- }
-
- return sippmh_add_text_header(msg, SIP_HEADER_CONTACT, contact_str);
-}
-
-static sipRet_t
-sm_add_cseq (sipSCB_t *scbp, sipMethod_t method, sipMessage_t *msg)
-{
- uint32_t cseq_number;
-
- if (!scbp || !msg) {
- return HSTATUS_FAILURE;
- }
- if (scbp->ccbp) {
- // Use cseq from CCB
- cseq_number = ++(scbp->ccbp->last_used_cseq);
- /*
- * Remember CSEQ for the request aside from ccb so that
- * CSEQ can be match when response is received (can not.
- * depend on last CSEQ stored on CCB since it can be
- * changed).
- */
- scbp->last_sent_request_cseq = cseq_number;
- } else if (scbp->last_sent_request_cseq == 0) {
- cseq_number = scbp->last_sent_request_cseq = CCSIP_SUBS_START_CSEQ;
- } else {
- cseq_number = ++(scbp->last_sent_request_cseq);
- }
-
- return (sippmh_add_cseq(msg, sipGetMethodString(method), cseq_number));
-}
-
-static boolean
-sipSPIAddRouteHeadersToSubNot (sipMessage_t *msg, sipSCB_t * scbp,
- char *result_route, int result_route_length)
-{
- const char *fname = "sipSPIAddRouteHeadersToSubNot";
- static char route[MAX_SIP_HEADER_LENGTH * NUM_INITIAL_RECORD_ROUTE_BUFS];
- static char Contact[MAX_SIP_HEADER_LENGTH];
- boolean lr = FALSE;
- sipRecordRoute_t *rr_info;
-
- /* Check args */
- if (!msg) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "msg");
- return (FALSE);
- }
- if (!scbp) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_BADARGUMENT),
- fname, "scbp");
- return (FALSE);
- }
-
- if (scbp->ccbp) {
- rr_info = scbp->ccbp->record_route_info;
- } else {
- rr_info = scbp->record_route_info;
- }
- if (!rr_info) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Route info not available; will not"
- " add Route header.\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- return (TRUE);
- }
-
- memset(route, 0, MAX_SIP_HEADER_LENGTH * NUM_INITIAL_RECORD_ROUTE_BUFS);
- memset(Contact, 0, MAX_SIP_HEADER_LENGTH);
-
- if (scbp->internal == FALSE) { /* incoming subscription */
- /*
- * For Incoming dialog (UAS), Copy the RR headers as it is
- * If Contact is present, append it at the end
- */
- if (sipSPIGenerateRouteHeaderUAS(rr_info, route, sizeof(route), &lr)
- == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPIGenerateRouteHeaderUAS()");
- return (FALSE);
- }
- } else {
- /*
- * For Outgoing dialog (UAC), Copy the RR headers in the reverse
- * order. If Contact is present, append it at the end
- */
- if (sipSPIGenerateRouteHeaderUAC(rr_info, route, sizeof(route), &lr)
- == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPIGenerateRouteHeaderUAC()");
- return (FALSE);
- }
- }
- /*
- * If loose_routing is TRUE, then the contact header is NOT appended
- * to the Routeset but is instead used in the Req-URI^M
- */
- if (!lr) {
- Contact[0] = '\0';
- if (sipSPIGenerateContactHeader(scbp->contact_info, Contact,
- sizeof(Contact)) == FALSE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipSPIGenerateContactHeader()");
- return (FALSE);
- }
- /* Append Contact to the Route Header, if Contact is available */
- if (Contact[0] != '\0') {
- if (route[0] != '\0') {
- sstrncat(route, ", ", sizeof(route) - strlen(route));
- }
- sstrncat(route, Contact, MIN((sizeof(route) - strlen(route)), sizeof(Contact)));
- }
- }
-
- if (route[0] != '\0') {
- if (STATUS_SUCCESS == sippmh_add_text_header(msg, SIP_HEADER_ROUTE,
- route)) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Adding route = %s\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname), route);
- if (result_route) {
- sstrncpy(result_route, route, result_route_length);
- }
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_add_text_header(ROUTE)");
- return (FALSE);
- }
- } else {
- /* Having nothing in Route header is a legal case.
- * This would happen when the Record-Route header has
- * a single entry and Contact was NULL
- */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Not adding route \n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- }
-
- return (TRUE);
-}
-
-/**************************************************************
- * Format and Send an application generated SUBSCRIBE
- **************************************************************/
-boolean
-sipSPISendSubscribe (sipSCB_t *scbp, boolean renew, boolean authen)
-{
- const char *fname = "SIPSPISendSubscribe";
- sipMessage_t *request = NULL;
- sipMethod_t method = sipMethodInvalid;
- sipRet_t flag = STATUS_SUCCESS;
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char dest_sip_addr_str[MAX_IPADDR_STR_LEN];
- char addr[MAX_IPADDR_STR_LEN];
- char *sip_from_temp, *sip_from_tag, *sip_to_temp;
- char via[SIP_MAX_VIA_LENGTH];
- char display_name[MAX_LINE_NAME_SIZE];
- char line_name[MAX_LINE_NAME_SIZE];
- uint8_t mac_address[MAC_ADDRESS_LENGTH];
- static uint16_t count = 1;
- int timeout = 0, max_forwards_value = 70;
-#define CID_LENGTH 9
- char cid[CID_LENGTH];
- char tmp_header[MAX_SIP_URL_LENGTH + 2];
- char *remvtag = NULL;
- char *domainloc = NULL;
- char allow[MAX_SIP_HEADER_LENGTH];
-
- /*
- * This function builds and sends a SUBSCRIBE message.
- * Specific subscription information including the encoded body, if any,
- * is taken from the SCB pointer passed. The renew flag indicates that the
- * SUBSCRIBE message is to be sent to renew a previous subscription
- */
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST), fname, "SUBSCRIBE");
-
- if (!scbp) {
- return FALSE;
- }
- // Fill in source and destination addresses
- // Destination address should be the current CCM that is serving us
- // In the future, this part of the code will be using the tables provided
- // by the connection manager
-
- // First check if the application gave us any forwarding address
- if (scbp->hb.dest_sip_addr.type == CPR_IP_ADDR_INVALID) {
- sipTransportGetPrimServerAddress(scbp->hb.dn_line, addr);
- dns_error_code = sipTransportGetServerAddrPort(addr,
- &scbp->hb.dest_sip_addr,
- (uint16_t *)&scbp->hb.dest_sip_port,
- &scbp->hb.SRVhandle,
- FALSE);
- if (dns_error_code == 0) {
- util_ntohl(&(scbp->hb.dest_sip_addr), &(scbp->hb.dest_sip_addr));
- } else {
- sipTransportGetServerIPAddr(&(scbp->hb.dest_sip_addr), scbp->hb.dn_line);
- }
- scbp->hb.dest_sip_port = ((dns_error_code == 0) &&
- (scbp->hb.dest_sip_port)) ?
- ntohs((uint16_t) scbp->hb.dest_sip_port) : (sipTransportGetPrimServerPort(scbp->hb.dn_line));
- }
- ipaddr2dotted(src_addr_str, &scbp->hb.src_addr);
- ipaddr2dotted(dest_sip_addr_str, &scbp->hb.dest_sip_addr);
-
- // Get the MAC address once - since need it in several places
- platform_get_wired_mac_address(mac_address);
-
- // If there is a related dialog, use the From header + tag,
- // To header + tag, and the call-id from that dialog
- if (scbp->ccbp) {
- if (scbp->ccbp->flags & INCOMING) {
- // If the call was incoming - reverse the headers for an
- // outgoing request
- scbp->sip_to = strlib_copy(scbp->ccbp->sip_from);
- scbp->sip_to_tag = strlib_copy(scbp->ccbp->sip_from_tag);
- scbp->sip_from = strlib_copy(scbp->ccbp->sip_to);
- scbp->sip_from_tag = strlib_copy(scbp->ccbp->sip_to_tag);
- } else {
- // Otherwise copy then in order
- scbp->sip_from = strlib_copy(scbp->ccbp->sip_from);
- scbp->sip_from_tag = strlib_copy(scbp->ccbp->sip_from_tag);
- scbp->sip_to = strlib_copy(scbp->ccbp->sip_to);
- scbp->sip_to_tag = strlib_copy(scbp->ccbp->sip_to_tag);
- }
-
- if (scbp->ccbp &&
- (scbp->ccbp->state >= SIP_STATE_SENT_INVITE_CONNECTED)) {
- sstrncpy(scbp->SubURI, scbp->ccbp->ReqURI, MAX_SIP_URL_LENGTH);
- } else {
- sstrncpy(scbp->SubURI, "sip:", MAX_SIP_URL_LENGTH);
- domainloc = scbp->SubURI + strlen(scbp->SubURI);
- sstrncpy(domainloc, dest_sip_addr_str,
- MAX_SIP_URL_LENGTH - (domainloc - (scbp->SubURI)));
- }
- sstrncpy(scbp->hb.sipCallID, scbp->ccbp->sipCallID, MAX_SIP_CALL_ID);
- } else if (!renew) {
- // Create the From header
- sip_from_temp = strlib_open(scbp->sip_from, MAX_SIP_URL_LENGTH);
- if (sip_from_temp) {
- // Use the subscriberURI, if present
- if (scbp->SubscriberURI[0] != '\0') {
- if (scbp->hb.src_addr.type == CPR_IP_ADDR_IPV6) {
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH, "<sip:%s@[%s]>",
- scbp->SubscriberURI, src_addr_str);
- } else {
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH, "<sip:%s@%s>",
- scbp->SubscriberURI, src_addr_str);
- }
- } else if (scbp->useDeviceAddressing) {
- if (scbp->hb.src_addr.type == CPR_IP_ADDR_IPV6) {
-
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH,
- "<sip:%.4x%.4x%.4x@[%s]>",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5],
- src_addr_str);
- } else {
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH,
- "<sip:%.4x%.4x%.4x@%s>",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5],
- src_addr_str);
- }
- } else {
- sip_config_get_display_name(scbp->hb.dn_line, display_name,
- sizeof(display_name));
- config_get_line_string(CFGID_LINE_NAME, line_name,
- scbp->hb.dn_line, sizeof(line_name));
- if (scbp->hb.src_addr.type == CPR_IP_ADDR_IPV6) {
-
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH,
- "\"%s\" <sip:%s@[%s]>", display_name,
- line_name, src_addr_str);
- } else {
- snprintf(sip_from_temp, MAX_SIP_URL_LENGTH,
- "\"%s\" <sip:%s@%s>", display_name,
- line_name, src_addr_str);
- }
- }
-
- // Add tag to the From header (need to allocate and fill in scbp->sip_from_tag
- sip_from_tag = strlib_open(scbp->sip_from_tag, MAX_SIP_URL_LENGTH);
- if (sip_from_tag) {
- sip_util_make_tag(sip_from_tag);
- sstrncat(sip_from_temp, ";tag=",
- MAX_SIP_URL_LENGTH - strlen(sip_from_temp));
- sstrncat(sip_from_temp, sip_from_tag,
- MAX_SIP_URL_LENGTH - strlen(sip_from_temp));
- }
- scbp->sip_from_tag = strlib_close(sip_from_tag);
- }
- scbp->sip_from = strlib_close(sip_from_temp);
-
- // Create the Call-ID header - For now create own call-id
- count++;
-
- snprintf(scbp->hb.sipCallID, MAX_SIP_CALL_ID,
- "%.4x%.4x-%.4x%.4x-%.8x-%.8x@%s",
- mac_address[0] * 256 + mac_address[1],
- mac_address[2] * 256 + mac_address[3],
- mac_address[4] * 256 + mac_address[5], count,
- (unsigned int) cpr_rand(),
- (unsigned int) cpr_rand(),
- src_addr_str);
-
- // Create the ReqURI
- sstrncpy(scbp->SubURI, "sip:", MAX_SIP_URL_LENGTH);
-
- /* Indialog requests should contain suburi only
- */
- sstrncat(scbp->SubURI, scbp->SubURIOriginal, MAX_SIP_URL_LENGTH - sizeof("sip:"));
- domainloc = strchr(scbp->SubURI, '@');
- if (domainloc == NULL) {
- domainloc = scbp->SubURI + strlen(scbp->SubURI);
- if ((domainloc - scbp->SubURI) < (MAX_SIP_URL_LENGTH - 1)) {
- /* Do not include @ when there is no user part */
- if (scbp->SubURIOriginal[0] != '\0') {
- *domainloc++ = '@';
- }
- sstrncpy(domainloc, dest_sip_addr_str,
- MAX_SIP_URL_LENGTH - (domainloc - (scbp->SubURI)));
- }
- }
- // Create the To header
- sip_to_temp = strlib_open(scbp->sip_to, MAX_SIP_URL_LENGTH);
- if (sip_to_temp) {
- snprintf(sip_to_temp, MAX_SIP_URL_LENGTH, "<%s>", scbp->SubURI);
- scbp->sip_to = strlib_close(sip_to_temp);
- }
- }
-
- method = sipMethodSubscribe;
-
-
- scbp->last_sent_request_cseq_method = method;
-
- // Get a blank SIP message template and fill it in
- request = GET_SIP_MESSAGE();
- if (!request) {
- return FALSE;
- }
- // Can't use CreateRequest to fill in the message since not using CCB. So
- // do the following:
- // 1. Add request line (sipSPIAddRequestLine).
- if (HSTATUS_SUCCESS != sippmh_add_request_line(request,
- sipGetMethodString(method),
- scbp->SubURI, SIP_VERSION)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Request line\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- // 2. Add local Via (sipSPIAddLocalVia)
- snprintf(via, sizeof(via), "SIP/2.0/%s %s:%d;%s=%s%.8x",
- sipTransportGetTransportType(scbp->hb.dn_line, TRUE, NULL),
- src_addr_str, scbp->hb.local_port, VIA_BRANCH,
- VIA_BRANCH_START, (unsigned int) cpr_rand());
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_VIA, via)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding VIA header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // 3. Add common headers (sipSPIAddCommonHeaders)
- if ((HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_FROM, scbp->sip_from)) ||
- (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_TO, scbp->sip_to)) ||
- (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_CALLID, scbp->hb.sipCallID)) ||
- (HSTATUS_SUCCESS != sipAddDateHeader(request)) ||
- (HSTATUS_SUCCESS != sm_add_cseq(scbp, method, request))) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding either From, To, CallID, "
- "Date or Cseq header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- // 4. Add text headers (sippmh_add_text_header)
- (void) sippmh_add_text_header(request, SIP_HEADER_USER_AGENT,
- sipHeaderUserAgent);
-
- // 5. Add general headers (AddGeneralHeaders)
- // Event header is not needed for Refer msg
- if (method != sipMethodRefer) {
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_EVENT,
- scbp->event_name)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Event header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- if (scbp->hb.accept_type == CC_SUBSCRIPTIONS_DIALOG) {
- flag = sippmh_add_text_header(request, SIP_HEADER_ACCEPT,
- dialogAcceptHeader);
- } else if (scbp->hb.event_type == CC_SUBSCRIPTIONS_KPML) {
- flag = sippmh_add_text_header(request, SIP_HEADER_ACCEPT,
- kpmlResponseAcceptHeader);
- } else if (scbp->hb.event_type == CC_SUBSCRIPTIONS_DIALOG) {
- flag = sippmh_add_text_header(request, SIP_HEADER_ACCEPT,
- dialogAcceptHeader);
- } else if (scbp->hb.event_type == CC_SUBSCRIPTIONS_PRESENCE) {
- flag = sippmh_add_text_header(request, SIP_HEADER_ACCEPT,
- presenceAcceptHeader);
- }
- if (HSTATUS_SUCCESS != flag) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Accept header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- if (HSTATUS_SUCCESS != sippmh_add_int_header(request, SIP_HEADER_EXPIRES,
- scbp->hb.expires)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Expires header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- // Add max-forwards header
- config_get_value(CFGID_SIP_MAX_FORWARDS, &max_forwards_value,
- sizeof(max_forwards_value));
- if (HSTATUS_SUCCESS !=
- sippmh_add_int_header(request, SIP_HEADER_MAX_FORWARDS,
- max_forwards_value)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Max-Forwards header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- // Add Contact header
- if (HSTATUS_SUCCESS != sm_add_contact(&(scbp->hb), request)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Contact header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- if (authen) {
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, AUTHOR_HDR(scbp->hb.authen.status_code),
- scbp->hb.authen.authorization)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Authorization header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- if (scbp->norefersub) {
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_REQUIRE, "norefersub")) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Require header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- if (method == sipMethodRefer) {
- // Add Refer-To, Referred-By, and Content-ID headers
- sstrncpy(tmp_header, (const char *) (scbp->sip_from), MAX_SIP_URL_LENGTH + 1);
- remvtag = strstr(tmp_header, ";tag=");
- if (remvtag) {
- *remvtag = '\0';
- }
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_REFERRED_BY, tmp_header)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Referred-By header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- snprintf(cid, sizeof(cid), "%.8x", (unsigned int)cpr_rand());
- snprintf(tmp_header, sizeof(tmp_header), "cid:%s@%s", cid, src_addr_str);
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_REFER_TO, tmp_header)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Refer-To header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- snprintf(tmp_header, sizeof(tmp_header), "<%s@%s>", cid, src_addr_str);
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_CONTENT_ID, tmp_header)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Content-ID header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- // Add Allow
- snprintf(allow, MAX_SIP_HEADER_LENGTH, "%s,%s,%s,%s,%s,%s,%s,%s,%s,%s",
- SIP_METHOD_ACK, SIP_METHOD_BYE, SIP_METHOD_CANCEL,
- SIP_METHOD_INVITE, SIP_METHOD_NOTIFY, SIP_METHOD_OPTIONS,
- SIP_METHOD_REFER, SIP_METHOD_REGISTER, SIP_METHOD_UPDATE,
- SIP_METHOD_SUBSCRIBE);
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_ALLOW, allow)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Allow header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- /*
- * Add route header if needed.
- */
- if (FALSE == sipSPIAddRouteHeadersToSubNot(request, scbp, NULL, 0)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Route header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- // Add content, if any
- if (scbp->hb.event_data_p) {
- if (add_content(scbp->hb.event_data_p, request, fname) == FALSE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Content\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- } else {
- if (HSTATUS_SUCCESS != sippmh_add_int_header(request, SIP_HEADER_CONTENT_LENGTH, 0)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Content-Len\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- ccsip_common_util_set_retry_settings((ccsip_common_cb_t *)scbp, &timeout);
- if (sipTransportCreateSendMessage(NULL, request, method,
- &(scbp->hb.dest_sip_addr),
- (int16_t) scbp->hb.dest_sip_port,
- FALSE, TRUE, timeout, scbp,
- RELDEV_NO_STORED_MSG) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to send message\n", fname);
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/**************************************************************
- * Format and send a response to a network received SUBSCRIBE
- **************************************************************/
-boolean
-sipSPISendSubscribeNotifyResponse (sipSCB_t *scbp,
- uint16_t response_code,
- uint32_t cseq)
-{
- const char *fname = "sipSPISendSubscribeNotifyResponse";
- sipMessage_t *response = NULL;
- sipVia_t *via = NULL;
- sub_not_trxn_t *trxn_p;
- int status_code = 0;
-
- // currently not used const char *request_callid = NULL;
- cpr_ip_addr_t cc_remote_ipaddr;
- uint16_t cc_remote_port = 0;
-
- // currently not used int timeout = 0;
- char *pViaHeaderStr = NULL;
- char *dest_ip_addr_str = 0;
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char response_text[MAX_SIP_URL_LENGTH];
- boolean port_present = FALSE;
- int reldev_stored_msg;
-
- sipRet_t tflag = HSTATUS_SUCCESS;
-
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_RESPONSE), fname, response_code);
-
- memset(&cc_remote_ipaddr, 0, sizeof(cpr_ip_addr_t));
- cc_remote_ipaddr = ip_addr_invalid;
- if (!scbp) {
- return FALSE;
- }
-
- /*
- * In the response to Subscribe:
- * The Via header gets a ";received" addition (...;received: 192.168.0.7)
- * The From header is the same as in the subscribe request
- * The To header is the same as in the subscribe request but has a tag
- * The call-id is the same as in the request
- * Content Length is set to 0
- */
- response = GET_SIP_MESSAGE();
- if (!response) {
- return FALSE;
- }
-
- get_sip_error_string(response_text, response_code);
-
- tflag = sippmh_add_response_line(response, SIP_VERSION, response_code,
- response_text);
- if (tflag != HSTATUS_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding response line", fname);
- free_sip_message(response);
- return FALSE;
- }
-
- /*
- * find the transaction and fetch the via header
- */
- trxn_p = sll_find(scbp->incoming_trxns, &cseq);
- if (trxn_p) {
- pViaHeaderStr = trxn_p->via;
- /* remove the transaction because we are done with it */
- (void)sll_remove(scbp->incoming_trxns, trxn_p);
- cpr_free(trxn_p);
- }
- if (pViaHeaderStr) {
- via = sippmh_parse_via(pViaHeaderStr);
- }
- if (!via || !pViaHeaderStr) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "No or Bad Via Header present in Message!");
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in parsing Via header", fname);
- if (via)
- sippmh_free_via(via);
- free_sip_message(response);
- cpr_free(pViaHeaderStr);
- return (FALSE);
- }
- if (STATUS_SUCCESS != sippmh_add_text_header(response, SIP_HEADER_VIA, pViaHeaderStr)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Via header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- cpr_free(pViaHeaderStr);
- return (FALSE);
- }
- /* free the via header because we will not need it anymore */
- cpr_free(pViaHeaderStr);
-
- // Add common headers: From, To, CallID, Date, CSeq, Contact
- // Note: If this is a response to a NOTIFY, then from and to headers
- // must be reversed
- if (scbp->last_recv_request_cseq_method == sipMethodNotify) {
- if (STATUS_SUCCESS != sippmh_add_text_header(response, SIP_HEADER_FROM, scbp->sip_to)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding From header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
-
- if (STATUS_SUCCESS != sippmh_add_text_header(response, SIP_HEADER_TO, scbp->sip_from)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding To header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
- } else {
- if (STATUS_SUCCESS != sippmh_add_text_header(response, SIP_HEADER_FROM, scbp->sip_from)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding From header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
-
- if (STATUS_SUCCESS != sippmh_add_text_header(response, SIP_HEADER_TO, scbp->sip_to)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding To header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
- }
-
- if (STATUS_SUCCESS != sippmh_add_text_header(response, SIP_HEADER_CALLID, scbp->hb.sipCallID)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding CallID header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
-
- if (HSTATUS_SUCCESS != sipAddDateHeader(response)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Date header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
-
- if (HSTATUS_SUCCESS != sippmh_add_cseq(response,
- sipGetMethodString(scbp->
- last_recv_request_cseq_method),
- cseq)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding CSeq header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
-
- tflag = sippmh_add_text_header(response, SIP_HEADER_SERVER, sipHeaderServer);
- if (tflag != HSTATUS_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Server header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
- ipaddr2dotted(src_addr_str, &scbp->hb.src_addr);
-
- tflag = sm_add_contact(&(scbp->hb), response);
-
- if (tflag != HSTATUS_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Contact header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
- // Add expires header - only for a SUBSCRIBE response
- if (scbp->last_recv_request_cseq_method == sipMethodSubscribe) {
- if (sippmh_add_int_header(response, SIP_HEADER_EXPIRES, scbp->hb.expires) != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Expires header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
- /*
- * add Record-Route Header, if it is a response (18x/2xx) to
- * dialog initiating SUBSCRIBE.
- */
- if ((scbp->cached_record_route[0] != '\0') &&
- (((response_code >= 180) && (response_code <= 189)) ||
- ((response_code >= 200) && (response_code <= 299)))) {
- tflag = sippmh_add_text_header(response, SIP_HEADER_RECORD_ROUTE,
- scbp->cached_record_route);
- if (tflag != HSTATUS_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Record-Route header",
- fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
- }
- /* free the cached record_route, once the final resp is sent */
- if (response_code >= 200) {
- strlib_free(scbp->cached_record_route);
- scbp->cached_record_route = strlib_empty();
- }
- }
- // Add other headers such as content-length, content-type
- if (HSTATUS_SUCCESS != sippmh_add_int_header(response, SIP_HEADER_CONTENT_LENGTH, 0)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Content-Length header", fname);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- }
- // Send Response
- // Get information on where to send the response from via headers
- if (via->remote_port) {
- cc_remote_port = via->remote_port;
- port_present = TRUE;
- } else {
- /* Use default 5060 if via does not have port */
- cc_remote_port = SIP_WELL_KNOWN_PORT;
- }
-
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Via host: %s, port: %d, rcvd host: %s\n",
- fname, via->host, via->remote_port, via->recd_host);
-
- if (via->maddr) {
- if (!port_present) {
- dns_error_code = sipTransportGetServerAddrPort(via->maddr,
- &cc_remote_ipaddr,
- &cc_remote_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(via->maddr, &cc_remote_ipaddr,
- 100, 1);
- }
-
- if (dns_error_code != 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- "sipTransportGetServerAddrPort or dnsGetHostByName()");
- } else {
- util_ntohl(&cc_remote_ipaddr, &cc_remote_ipaddr);
- }
- }
- // If all else fails send the response to where we got the request from
- if (cc_remote_ipaddr.type == CPR_IP_ADDR_INVALID) {
- if (via->recd_host) {
- dest_ip_addr_str = via->recd_host;
- } else {
- dest_ip_addr_str = via->host;
- }
-
- if (!port_present) {
- dns_error_code = sipTransportGetServerAddrPort(dest_ip_addr_str,
- &cc_remote_ipaddr,
- &cc_remote_port,
- NULL, FALSE);
- } else {
- dns_error_code = dnsGetHostByName(dest_ip_addr_str,
- &cc_remote_ipaddr, 100, 1);
- }
-
- if (dns_error_code != 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname,
- "sipTransportGetServerAddrPort or dnsGetHostByName()");
- // cpr_free(request_cseq_structure);
- sippmh_free_via(via);
- free_sip_message(response);
- return (FALSE);
- } else {
- util_ntohl(&cc_remote_ipaddr, &cc_remote_ipaddr);
- }
- }
- // Store cc_remote_ipaddr and cc_remote_port values in SCB for later use
- // in the corresponding NOTIFY, if any
- scbp->hb.dest_sip_addr = cc_remote_ipaddr;
- scbp->hb.dest_sip_port = cc_remote_port;
-
- reldev_stored_msg = sipRelDevCoupledMessageStore(response, scbp->hb.sipCallID,
- cseq,
- scbp->last_recv_request_cseq_method,
- FALSE,
- status_code,
- &cc_remote_ipaddr,
- cc_remote_port, TRUE);
-
- sippmh_free_via(via);
-
- scbp->hb.retx_flag = FALSE;
- if (sipTransportCreateSendMessage(NULL, response, sipMethodSubscribe,
- &cc_remote_ipaddr, cc_remote_port,
- FALSE, TRUE, 0, scbp, reldev_stored_msg) != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to send message", fname);
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/**************************************************************
- * Format and send a locally generated NOTIFY
- **************************************************************/
-boolean
-sipSPISendSubNotify (ccsip_common_cb_t *cbp, boolean authen)
-{
- const char *fname = "SIPSPISendSubNotify";
- sipMessage_t *request = NULL;
- static uint32_t cseq = 0;
-
- // currently not used char *message_body = NULL;
- // currently not used sipRet_t flag = STATUS_SUCCESS;
- char src_addr_str[MAX_IPADDR_STR_LEN];
- char dest_sip_addr_str[MAX_IPADDR_STR_LEN];
- char addr[MAX_IPADDR_STR_LEN];
-
- // currently not used uint32_t nbytes = SIP_UDP_MESSAGE_SIZE;
- char via[SIP_MAX_VIA_LENGTH];
-
- // currently not used short send_to_proxy_handle = INVALID_SOCKET;
- static char ReqURI[MAX_SIP_URL_LENGTH];
- static char sip_temp_str[MAX_SIP_URL_LENGTH];
- static char sip_temp_tag[MAX_SIP_URL_LENGTH];
- sipSubscriptionStateInfo_t subs_state;
- int timeout = 0, max_forwards_value = 70;
- char allow[MAX_SIP_HEADER_LENGTH];
- sipSCB_t *scbp = (sipSCB_t *)cbp;
- sipTCB_t *tcbp = (sipTCB_t *)cbp;
-
- /*
- * This function builds and sends a NOTIFY message as a follow up to
- * a previously received SUBSCRIBE
- */
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_MSG_SENDING_REQUEST), fname, "NOTIFY");
-
- if (!cbp) {
- return FALSE;
- }
-
- if (util_check_if_ip_valid(&cbp->dest_sip_addr)== FALSE) {
- sipTransportGetPrimServerAddress(scbp->hb.dn_line, addr);
-
- dns_error_code = sipTransportGetServerAddrPort(addr,
- &cbp->dest_sip_addr,
- (uint16_t *)&cbp->dest_sip_port,
- &cbp->SRVhandle,
- FALSE);
-
- if (dns_error_code == 0) {
- util_ntohl(&(cbp->dest_sip_addr), &(cbp->dest_sip_addr));
- } else {
- sipTransportGetServerIPAddr(&(cbp->dest_sip_addr), cbp->dn_line);
- }
-
- cbp->dest_sip_port = ((dns_error_code == 0) &&
- (cbp->dest_sip_port)) ?
- ntohs(cbp->dest_sip_port) : (sipTransportGetPrimServerPort(cbp->dn_line));
-
- }
-
- ipaddr2dotted(src_addr_str, &cbp->src_addr);
- ipaddr2dotted(dest_sip_addr_str, &cbp->dest_sip_addr);
-
- // Create the request
- request = GET_SIP_MESSAGE();
-
- /*
- * Determine the Request-URI
- */
- memset(ReqURI, 0, sizeof(ReqURI));
-
- if (cbp->cb_type == SUBNOT_CB) {
- if (scbp->contact_info) {
- // Build Req-URI from contact info
- sipContact_t *response_contact_info;
- sipUrl_t *sipUrl = NULL;
- cpr_ip_addr_t request_uri_addr;
- uint16_t request_uri_port = 0;
-
- request_uri_addr = ip_addr_invalid;
-
- response_contact_info = scbp->contact_info;
- if (response_contact_info->locations[0]->genUrl->schema == URL_TYPE_SIP) {
- sipUrl = response_contact_info->locations[0]->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"URL is not SIP\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- request_uri_port = sipUrl->port;
- dns_error_code = sipTransportGetServerAddrPort(sipSPIUrlDestination(sipUrl),
- &request_uri_addr,
- &request_uri_port, NULL, FALSE);
- if (dns_error_code == 0) {
- util_ntohl(&request_uri_addr, &request_uri_addr);
- } else {
- request_uri_addr = ip_addr_invalid;
- }
-
- if (sipUrl->user != NULL) {
- if (sipUrl->password) {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ?
- "sip:%s:%s@%s:%d;user=phone" :
- "sip:%s:%s@%s:%d",
- sipUrl->user, sipUrl->password,
- sipUrl->host, sipUrl->port);
- } else {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ?
- "sip:%s@%s:%d;user=phone" :
- "sip:%s@%s:%d",
- sipUrl->user, sipUrl->host,
- sipUrl->port);
- }
- } else {
- snprintf(ReqURI, sizeof(ReqURI),
- sipUrl->is_phone ?
- "sip:%s:%d;user=phone" :
- "sip:%s:%d",
- sipUrl->host, sipUrl->port);
- }
- } else {
- // Build Req-URI from FROM field
- sipLocation_t *request_uri_loc = NULL;
- char sip_from[MAX_SIP_URL_LENGTH];
- sipUrl_t *request_uri_url = NULL;
-
- sstrncpy(sip_from, scbp->sip_from, MAX_SIP_URL_LENGTH);
- request_uri_loc = sippmh_parse_from_or_to(sip_from, TRUE);
- if (!request_uri_loc) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_parse_from_or_to(TO)");
- free_sip_message(request);
- return (FALSE);
- }
-
- if (!sippmh_valid_url(request_uri_loc->genUrl)) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_valid_url()");
- sippmh_free_location(request_uri_loc);
- free_sip_message(request);
- return (FALSE);
- }
-
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Forming Req-URI (Caller): using original "
- "Req-URI\n", DEB_F_PREFIX_ARGS(SIP_SUB, fname));
- /*
- * if (request_uri_loc->name) {
- * if (request_uri_loc->name[0]) {
- * sstrncat(ReqURI, "\"", sizeof(ReqURI)-strlen(ReqURI));
- * sstrncat(ReqURI, request_uri_loc->name,
- * sizeof(ReqURI)-strlen(ReqURI));
- * sstrncat(ReqURI, "\" ", sizeof(ReqURI)-strlen(ReqURI));
- * }
- * }
- */
- sstrncat(ReqURI, "sip:", sizeof(ReqURI) - strlen(ReqURI));
- if (request_uri_loc->genUrl->schema == URL_TYPE_SIP) {
- request_uri_url = request_uri_loc->genUrl->u.sipUrl;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"URL is not SIP\n", fname);
- sippmh_free_location(request_uri_loc);
- free_sip_message(request);
- return (FALSE);
- }
-
- if (request_uri_url->user) {
- sstrncat(ReqURI, request_uri_url->user,
- sizeof(ReqURI) - strlen(ReqURI));
- sstrncat(ReqURI, "@", sizeof(ReqURI) - strlen(ReqURI));
- }
- if (request_uri_url->is_phone) {
- sstrncat(ReqURI, ";user=phone",
- sizeof(ReqURI) - strlen(ReqURI));
- }
- sstrncat(ReqURI, request_uri_url->host,
- sizeof(ReqURI) - strlen(ReqURI));
- // sstrncat(ReqURI, ">", sizeof(ReqURI)-strlen(ReqURI));
- sippmh_free_location(request_uri_loc);
- }
- } else { //Unsolicited NOTIFY
- char line_name[MAX_LINE_NAME_SIZE];
- config_get_line_string(CFGID_LINE_NAME, line_name, cbp->dn_line, sizeof(line_name));
- snprintf(ReqURI, MAX_SIP_URL_LENGTH, "sip:%s@%s", line_name, dest_sip_addr_str);
- sstrncpy(tcbp->full_ruri, ReqURI, MAX_SIP_URL_LENGTH);
- }
- (void) sippmh_add_request_line(request,
- sipGetMethodString(sipMethodNotify),
- ReqURI, SIP_VERSION);
-
- // The Via header has the local URI and a new branch
- snprintf(via, sizeof(via), "SIP/2.0/%s %s:%d;%s=%s%.8x",
- sipTransportGetTransportType(cbp->dn_line, TRUE, NULL),
- src_addr_str, cbp->local_port, VIA_BRANCH,
- VIA_BRANCH_START, (unsigned int) cpr_rand());
-
- if (STATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_VIA, via)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding VIA header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // The To field including the tag is the same as the From field in the
- // response to SUBSCRIBE
- if (cbp->cb_type != SUBNOT_CB) {
- snprintf(sip_temp_str, MAX_SIP_URL_LENGTH, "<%s>", ReqURI);
- }
- if (STATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_TO,
- ((cbp->cb_type == SUBNOT_CB) ? scbp->sip_from : sip_temp_str))) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding To header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- // The From field including the tag is the same as the To field in the
- // response to SUBSCRIBE
- if (cbp->cb_type != SUBNOT_CB) {
- sstrncat(sip_temp_str, ";tag=", MAX_SIP_URL_LENGTH - strlen(sip_temp_str));
- sip_util_make_tag(sip_temp_tag);
- sstrncat(sip_temp_str, sip_temp_tag, MAX_SIP_URL_LENGTH - strlen(sip_temp_str));
- }
- if (STATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_FROM,
- ((cbp->cb_type == SUBNOT_CB) ? scbp->sip_to : sip_temp_str))) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding From header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- // The call-id used is the same as in the SCB
- if (cbp->sipCallID[0] == 0) {
- snprintf(tcbp->hb.sipCallID, sizeof(tcbp->hb.sipCallID), "%.8x-%.8x@%s", // was MAX_SIP_URL_LENGTH
- (unsigned int) cpr_rand(),
- (unsigned int) cpr_rand(),
- src_addr_str);
- }
- if (STATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_CALLID, cbp->sipCallID)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding CallID header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- if (HSTATUS_SUCCESS != sipAddDateHeader(request)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Date header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- if (cbp->cb_type == SUBNOT_CB) {
- if (sm_add_cseq(scbp, sipMethodNotify, request) != HSTATUS_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding CSeq header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- } else {
- cseq++;
- if (cseq == 0) {
- cseq = 1;
- }
- if (HSTATUS_SUCCESS != sippmh_add_cseq(request, sipGetMethodString(sipMethodNotify), cseq)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding CSEQ header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- // Event is the event name
- // The subscription-state header is active
- if (cbp->event_type - CC_SUBSCRIPTIONS_DIALOG > -1 &&
- cbp->event_type - CC_SUBSCRIPTIONS_DIALOG < 5) {
- if (HSTATUS_SUCCESS != sippmh_add_text_header(request, SIP_HEADER_EVENT,
- eventNames[cbp->event_type - CC_SUBSCRIPTIONS_DIALOG])) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Event header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- }
-
- subs_state.expires = cbp->expires;
- if (cbp->cb_type == SUBNOT_CB) {
- if (subs_state.expires > 0) {
- subs_state.state = SUBSCRIPTION_STATE_ACTIVE;
- } else {
- subs_state.state = SUBSCRIPTION_STATE_TERMINATED;
- }
- } else {
- subs_state.state = SUBSCRIPTION_STATE_ACTIVE;
- }
- if (sippmh_add_subscription_state(request, &subs_state) != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Subscription-State header", fname);
- free_sip_message(request);
- return (FALSE);
- }
- // Add max-forwards header
- config_get_value(CFGID_SIP_MAX_FORWARDS, &max_forwards_value,
- sizeof(max_forwards_value));
- (void) sippmh_add_int_header(request, SIP_HEADER_MAX_FORWARDS,
- max_forwards_value);
-
- // Add contact header
- if (sm_add_contact(cbp, request) != HSTATUS_SUCCESS) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Contact header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
-
- if (authen) {
- (void) sippmh_add_text_header(request,
- AUTHOR_HDR(scbp->hb.authen.status_code),
- scbp->hb.authen.authorization);
- }
- // Add Allow
- snprintf(allow, MAX_SIP_HEADER_LENGTH, "%s,%s,%s,%s,%s,%s,%s,%s,%s,%s",
- SIP_METHOD_ACK, SIP_METHOD_BYE, SIP_METHOD_CANCEL,
- SIP_METHOD_INVITE, SIP_METHOD_NOTIFY, SIP_METHOD_OPTIONS,
- SIP_METHOD_REFER, SIP_METHOD_REGISTER, SIP_METHOD_UPDATE,
- SIP_METHOD_SUBSCRIBE);
- (void) sippmh_add_text_header(request, SIP_HEADER_ALLOW, allow);
-
- if (cbp->cb_type == SUBNOT_CB) {
- /* keep the request method to be sent */
- scbp->last_sent_request_cseq_method = sipMethodNotify;
- /*
- * Add route header if needed.
- */
- if (FALSE == sipSPIAddRouteHeadersToSubNot(request, scbp, NULL, 0)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in adding Route header\n", fname);
- free_sip_message(request);
- return (FALSE);
- }
- ccsip_common_util_set_retry_settings((ccsip_common_cb_t *)scbp, &timeout);
- }
-
- // Add content, if any
- if (cbp->event_data_p) {
- if (add_content(cbp->event_data_p, request, fname) == FALSE) {
- free_sip_message(request);
- return (FALSE);
- }
- } else {
- (void) sippmh_add_int_header(request, SIP_HEADER_CONTENT_LENGTH, 0);
- }
-
- if (sipTransportCreateSendMessage(NULL, request, sipMethodNotify,
- &(scbp->hb.dest_sip_addr),
- (int16_t) scbp->hb.dest_sip_port,
- FALSE, TRUE, timeout, cbp,
- RELDEV_NO_STORED_MSG) != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in sending message\n", fname);
- return (FALSE);
- }
-
- return (TRUE);
-}
-
-/**************************************************************
- * Handle message retries
- *************************************************************/
-int
-subsmanager_handle_retry_timer_expire (int scb_index)
-{
- const char *fname = "subsmanager_handle_retry_timer_expire";
- sipSCB_t *scbp = NULL;
- uint32_t max_retx = 0;
- ccsip_sub_not_data_t sub_not_result_data;
- uint32_t time_t1 = 0;
- uint32_t time_t2 = 0;
- uint32_t timeout = 0;
-
- CCSIP_DEBUG_TASK("Entering %s. scb_index: %d\n", fname, scb_index);
-
- if (scb_index < 0 || scb_index >= MAX_SCBS) {
- return (-1);
- }
- scbp = &(subsManagerSCBS[scb_index]);
-
- if (scbp->hb.retx_flag == TRUE) {
- config_get_value(CFGID_SIP_RETX, &max_retx, sizeof(max_retx));
- if (max_retx > MAX_NON_INVITE_RETRY_ATTEMPTS) {
- max_retx = MAX_NON_INVITE_RETRY_ATTEMPTS;
- }
- if (scbp->hb.retx_counter < max_retx) {
- config_get_value(CFGID_TIMER_T1, &time_t1, sizeof(time_t1));
- scbp->hb.retx_counter++;
- timeout = time_t1 * (1 << scbp->hb.retx_counter);
- config_get_value(CFGID_TIMER_T2, &time_t2, sizeof(time_t2));
- if (timeout > time_t2) {
- timeout = time_t2;
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Resending message #%d\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname), scbp->hb.retx_counter);
- if (sipTransportSendMessage(NULL,
- sipPlatformUISMSubNotTimers[scb_index].message_buffer,
- sipPlatformUISMSubNotTimers[scb_index].message_buffer_len,
- sipPlatformUISMSubNotTimers[scb_index].message_type,
- &(sipPlatformUISMSubNotTimers[scb_index].ipaddr),
- sipPlatformUISMSubNotTimers[scb_index].port,
- FALSE, TRUE, timeout, scbp) < 0) {
- return (-1);
- }
- } else {
- // Should we terminate this dialog? At the very least - stop
- // the timer block, display error, and send a message to the app
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Either exceeded max retries for UDP"
- " or Timer F fired for TCP\n", fname);
- sip_platform_msg_timer_subnot_stop(&sipPlatformUISMSubNotTimers[scb_index]);
- scbp->hb.retx_flag = FALSE;
- scbp->hb.retx_counter = 0;
-
- memset(&sub_not_result_data, 0, sizeof(sub_not_result_data));
- sub_not_result_data.request_id = scbp->request_id;
- sub_not_result_data.sub_id = scbp->sub_id;
- sub_not_result_data.gsm_id = scbp->gsm_id;
- sub_not_result_data.line_id = scbp->hb.dn_line;
-
- if ((scbp->last_sent_request_cseq_method == sipMethodSubscribe) ||
- (scbp->last_sent_request_cseq_method == sipMethodRefer)) {
- sub_not_result_data.u.subs_result_data.status_code = REQUEST_TIMEOUT;
- sip_send_error_message(&sub_not_result_data,
- scbp->subsNotCallbackTask,
- scbp->subsResCallbackMsgID,
- scbp->subsResultCallback, fname);
- } else {
- sub_not_result_data.u.notify_result_data.status_code = REQUEST_TIMEOUT;
- // Set the state to ACTIVE, so we can go on appropriately. Note that
- // this assignment below should be placed before sip_send_error_message() so
- // that in case of callback running on same thread freed the scb, we will not
- // set it back to active and try to use it later.
- scbp->smState = SUBS_STATE_ACTIVE;
- sip_send_error_message(&sub_not_result_data,
- scbp->subsNotCallbackTask,
- scbp->notResCallbackMsgID,
- scbp->notifyResultCallback, fname);
- }
- // If there are any pending requests, execute them now
- if (scbp->pendingRequests) {
- handle_pending_requests(scbp);
- }
- }
- }
-
- return (0);
-}
-
-/**************************************************************
- * Handle periodic timer
- *************************************************************/
-void
-subsmanager_handle_periodic_timer_expire (void)
-{
- const char *fname = "subsmanager_handle_periodic_timer_expire";
- sipSCB_t *scbp = NULL;
- int scb_index;
- ccsip_sub_not_data_t subs_term_data;
- sipspi_msg_t subscribe;
- int subscription_delta = 0;
-
- // static char count = 0;
- /*
- * Go through the list of SCBs and pick out the ones for
- * which some action needs to be taken. This action may include:
- * 1. If an incoming SUBSCRIBE has expired, inform the application
- * 2. If auto-subscribe is set on an outgoing subscribe, send
- * a re-SUBSCRIBE message
- */
- config_get_value(CFGID_TIMER_SUBSCRIBE_DELTA, &subscription_delta,
- sizeof(subscription_delta));
- for (scb_index = 0; scb_index < MAX_SCBS; scb_index++) {
- scbp = &(subsManagerSCBS[scb_index]);
- if (scbp->pendingClean) {
- if (scbp->pendingCount > 0) {
- scbp->pendingCount -= TMR_PERIODIC_SUBNOT_INTERVAL;
- } else {
- free_scb(scb_index, fname);
- }
- continue;
- }
- if (scbp->smState == SUBS_STATE_REGISTERED) {
- continue;
- }
- if (scbp->smState != SUBS_STATE_IDLE) {
- if (scbp->hb.expires > 0) {
- scbp->hb.expires -= TMR_PERIODIC_SUBNOT_INTERVAL;
- }
- if (scbp->hb.expires > (subscription_delta + TMR_PERIODIC_SUBNOT_INTERVAL)) {
- continue;
- }
-
- if (scbp->internal) {
- // Subscription was internally generated
- if (scbp->auto_resubscribe) {
- if (scbp->smState != SUBS_STATE_SENT_SUBSCRIBE) {
- // Send re-SUBSCRIBE message - but not if we just sent one
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Auto reSubscribing:"
- " scb=%d sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname), scb_index, scbp->sub_id);
- memset(&subscribe, 0, sizeof(sipspi_msg_t));
- subscribe.msg.subscribe.sub_id = scbp->sub_id;
- subscribe.msg.subscribe.duration = scbp->hb.orig_expiration;
- (void) subsmanager_handle_ev_app_subscribe(&subscribe);
- }
- } else {
- // Let app know its own SUBSCRIBE is about to expire
- // Application SHOULD renew its own subscription
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Notifying App of internal"
- " expiry: scb=%d sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname), scb_index, scbp->sub_id);
- subs_term_data.sub_id = scbp->sub_id;
- subs_term_data.event = scbp->hb.event_type;
- subs_term_data.msg_id = scbp->subsTermCallbackMsgID;
- subs_term_data.request_id = scbp->request_id;
- subs_term_data.reason_code = SM_REASON_CODE_NORMAL;
- subs_term_data.u.subs_term_data.status_code =
- APPLICATION_SUBSCRIPTION_EXPIRED;
- if (scbp->subsTermCallback) {
- scbp->subsTermCallback(&subs_term_data);
- } else if (scbp->subsIndCallbackTask != CC_SRC_MIN) {
- (void) sip_send_message(&subs_term_data, scbp->subsIndCallbackTask,
- scbp->subsTermCallbackMsgID);
- }
- }
-
- } else {
- // Subscription was received from network
- if (scbp->hb.expires <= 0) {
- // Let app know this SUBSCRIBE has expired
- // App SHOULD send final NOTIFY and terminate the session
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Notifying App of external"
- " expiry: scb=%d sub_id=%x\n",
- DEB_F_PREFIX_ARGS(SIP_SUB, fname), scb_index, scbp->sub_id);
- subs_term_data.sub_id = scbp->sub_id;
- subs_term_data.event = scbp->hb.event_type;
- subs_term_data.msg_id = scbp->subsTermCallbackMsgID;
- subs_term_data.line_id = scbp->hb.dn_line;
- subs_term_data.gsm_id = scbp->gsm_id;
- subs_term_data.reason_code = SM_REASON_CODE_NORMAL;
- subs_term_data.u.subs_term_data.status_code =
- NETWORK_SUBSCRIPTION_EXPIRED;
- if (scbp->subsTermCallback) {
- scbp->subsTermCallback(&subs_term_data);
- } else if (scbp->subsIndCallbackTask != CC_SRC_MIN) {
- (void) sip_send_message(&subs_term_data, scbp->subsIndCallbackTask,
- scbp->subsTermCallbackMsgID);
- }
- }
- }
- }
- }
- // Re-start periodic timer
- (void) sip_platform_subnot_periodic_timer_start(TMR_PERIODIC_SUBNOT_INTERVAL * 1000);
-
- /*
- * Comment out the periodic show since now we have a show-subscription-statistics CLI
- * Do not want to completely remove this code since the CLI is not available in
- * IP-Communicator where this could be enabled for debugging
- */
- /*
- * if (count == 50) {
- * // Show the stats for the Subsmanager
- * CCSIP_DEBUG_TASK("Reg - RecdSubs RecdNots ActiveExtSubs - SentSubs SentNots ActiveIntSubs - CurSCBs MaxSCBs\n");
- * CCSIP_DEBUG_TASK("-----------------------------------------------------------------------------------\n");
- * CCSIP_DEBUG_TASK("%d - %d %d %d - %d %d %d - %d %d\n",
- * internalRegistrations, incomingSubscribes,
- * incomingNotifies, incomingSubscriptions,
- * outgoingSubscribes, outgoingNotifies,
- * outgoingSubscriptions, currentScbsAllocated,
- * maxScbsAllocated);
- * count = 0;
- * } else {
- * count ++;
- * }
- */
-}
-
-/**************************************************************
- * Format and send a response to a network received NOTIFY
- * Currently this action is handled together with the response
- * to SUBSCRIBE
- **************************************************************/
-boolean
-sipSPISendSubNotifyResponse (sipSCB_t *scbp, int response_code)
-{
- return TRUE;
-}
-
-static void
-show_scbs_inuse ()
-{
- int i;
- sipSCB_t *scbp = NULL;
-
- if (subsManagerRunning == 0) {
- return;
- }
-
- debugif_printf("---------SCB DUMP----------\n");
- for (i = 0; i < MAX_SCBS; i++) {
- scbp = &(subsManagerSCBS[i]);
- if (scbp->smState == SUBS_STATE_IDLE) {
- debugif_printf("SCB# %d, State = %d (IDLE)\n", i, scbp->smState);
- continue;
- }
- if (scbp->smState == SUBS_STATE_REGISTERED) {
- debugif_printf("SCB# %d, State = %d (REGISTERED) sub_id=%x\n",
- i, scbp->smState, scbp->sub_id);
- debugif_printf("SCB# %d, eventPackage=%d\n",
- i, scbp->hb.event_type);
- continue;
- }
- debugif_printf("SCB# %d, State = %d sub_id=%x\n", i, scbp->smState,
- scbp->sub_id);
- debugif_printf("SCB# %d, pendingClean=%d, internal=%d, eventPackage=%d, "
- "norefersub=%d, subscriptionState=%d, expires=%d\n", i,
- scbp->pendingClean, scbp->internal, scbp->hb.event_type,
- scbp->norefersub, scbp->subscription_state, scbp->hb.expires);
- debugif_printf("-----------------------------\n");
- }
-}
-
-cc_int32_t
-show_subsmanager_stats (cc_int32_t argc, const char *argv[])
-{
- debugif_printf("------ Current Subsmanager Statistics ------\n");
- debugif_printf("Internal Registrations: %d\n", internalRegistrations);
- debugif_printf("Total Incoming Subscribes: %d\n", incomingSubscribes);
- debugif_printf("Total Incoming Notifies: %d\n", incomingNotifies);
- debugif_printf("Total Incoming Unsolicited Notifies: %d\n", incomingUnsolicitedNotifies);
- debugif_printf("Active Incoming Subscriptions: %d\n", incomingSubscriptions);
- debugif_printf("Total Outgoing Subscribes: %d\n", outgoingSubscribes);
- debugif_printf("Total Outgoing Notifies: %d\n", outgoingNotifies);
- debugif_printf("Total Outgoing Unsolicited Notifies: %d\n", outgoingUnsolicitedNotifies);
- debugif_printf("Active Outgoing Subscriptions: %d\n", outgoingSubscriptions);
- debugif_printf("Current SCBs Allocated: %d\n", currentScbsAllocated);
- debugif_printf("Total Maximum SCBs Ever Allocated: %d\n", maxScbsAllocated);
- debugif_printf("------ End of Subsmanager Statistics ------\n");
-
- // Now print out the status of all SCBs
- show_scbs_inuse();
- return 0;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_socket.h"
-#include "cpr_timers.h"
-#include "cpr_memory.h"
-#include "cpr_in.h"
-#include "cpr_ipc.h"
-#include "phntask.h"
-#include "util_string.h"
-#include "task.h"
-#include "phone.h"
-#include "text_strings.h"
-#include "ccsip_task.h"
-#include "ccsip_core.h"
-#include "ccsip_macros.h"
-#include "ccsip_messaging.h"
-#include "ccsip_sim.h"
-#include "ccsip_platform_udp.h"
-#include "ccsip_platform.h"
-#include "phone_debug.h"
-#include "ccsip_register.h"
-#include "debug.h"
-#include "ccsip_reldev.h"
-#include "ccsip_cc.h"
-#include "gsm.h"
-#include "fim.h"
-#include "ccapi.h"
-#include "lsm.h"
-#include "config.h"
-#include "check_sync.h"
-#include "sip_common_transport.h"
-#include "uiapi.h"
-#include "sip_csps_transport.h"
-#include "sip_common_regmgr.h"
-#include "sip_platform_task.h"
-#include "platform_api.h"
-#include "sip_interface_regmgr.h"
-#include "ccsip_publish.h"
-#include "platform_api.h"
-
-#ifdef SAPP_SAPP_GSM
-#define SAPP_APP_GSM 3
-#define SAPP_APP SAPP_APP_GSM
-#include "sapp.h"
-#endif
-
-#if defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_defines.h"
-#endif
-
-
-
-extern sipSCB_t *find_scb_by_callid(const char *callID, int *scb_index);
-extern int platThreadInit(char *);
-void sip_platform_handle_service_control_notify(sipServiceControl_t *scp);
-short SIPTaskProcessTimerExpiration(void *msg, uint32_t *cmd);
-extern cprMsgQueue_t sip_msgq;
-extern cprMsgQueue_t gsm_msgq;
-extern void ccsip_dump_recv_msg_info(sipMessage_t *pSIPMessage,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port);
-void destroy_sip_thread(void);
-
-// Global variables
-
-
-/*---------------------------------------------------------
- *
- * Definitions
- *
- */
-
-#define MESSAGE_WAITING_STR_SIZE 5
-
-#define MAC_ADDR_STR_LENGTH 16
-#define SIP_HEADER_SERVER_LEN 80
-#define SIP_HEADER_USER_AGENT_LEN 80
-#define SIP_PHONE_MODEL_NUMBER_LEN 32
-
-/* The maximun number of gsm_msgq depth to allow new incoming call,
- */
-/*
- * for RT, the threshold of 60 is not based on testing.
- * As discussed in CSCsz33584 Code Review, it is better to drop the heavy load as it enters the system than let it go deep into the system.
- * So we add the same logic into RT, but RT still cannot pass the test in CSCsz33584.
- * Bottleneck of RT might be ccapp_msgq instead of gsm_msgq.
- * A more complex solution should be studied to prevent RT phone from overload.
- */
-#define MAX_DEPTH_OF_GSM_MSGQ_TO_ALLOW_NEW_INCOMING_CALL 60
-
-/* Internal request structure for restart/re-init request from platform */
-typedef enum {
- SIP_RESTART_REQ_NONE,
- SIP_RESTART_REQ_RESTART, /* to restart */
- SIP_RESTART_REQ_REINIT /* to re-init */
-} ccsip_restart_cmd;
-
-typedef enum {
- SIP_SHUTDOWN_REQ_NONE,
- SIP_SHUTDOWN_REQ_SHUT
-} ccsip_shutdown_cmd;
-
-typedef struct ccsip_restart_req_t_ {
- ccsip_restart_cmd cmd; /* restart command */
-} ccsip_restart_req;
-
-typedef struct ccsip_shutdown_req_t_ {
- ccsip_shutdown_cmd cmd; /* shutdown command */
- int action;
- int reason;
-} ccsip_shutdown_req_t;
-
-
-extern cprThread_t sip_thread;
-
-
-/*---------------------------------------------------------
- *
- * Local Variables
- *
- */
-// static uint16_t nfds = 0; No reference. Should this be removed?
-extern fd_set read_fds;
-extern fd_set write_fds;
-// static cpr_socket_t listenSocket = INVALID_SOCKET; No reference. Should this be removed?
-// static sip_connection_t sipConn; Set in ccsip_task.c but never used. Should this be removed?
-// static cprMsgQueue_t sip_msg_queue; No reference. Should this be removed?
-// static cprRegion_t sip_region; No reference. Should this be removed?
-// static cprPool_t sip_pool; No reference. Should this be removed?
-
-
-
-/*---------------------------------------------------------
- *
- * Global Variables
- *
- */
-sipGlobal_t sip;
-boolean sip_mode_quiet = FALSE;
-char sipHeaderServer[SIP_HEADER_SERVER_LEN];
-char sipHeaderUserAgent[SIP_HEADER_SERVER_LEN];
-char sipPhoneModelNumber[SIP_PHONE_MODEL_NUMBER_LEN];
-char sipUnregisterReason[MAX_SIP_REASON_LENGTH];
-
-boolean Is794x = FALSE;
-
-/*---------------------------------------------------------
- *
- * External Variables
- * TODO reference through proper header files
- */
-extern sipCallHistory_t gCallHistory[];
-
-
-/*---------------------------------------------------------
- *
- * Function declarations
- *
- */
-static void SIPTaskProcessSIPMessage(sipMessage_t *message);
-static int SIPTaskProcessSIPNotify(sipMessage_t *pSipMessage);
-static int SIPTaskProcessSIPNotifyMWI(sipMessage_t *pSipMessage,
- line_t dn_line);
-static void SIPTaskProcessSIPNotifyCheckSync(sipMessage_t *pSipMessage);
-static void SIPTaskProcessSIPPreviousCallByeResponse(sipMessage_t *pSipMessage,
- int response_code,
- line_t previous_call_index);
-static void SIPTaskProcessSIPPreviousCallInviteResponse(sipMessage_t *pResponse,
- int response_code,
- line_t previous_call_index);
-static void SIPTaskProcessSIPNotifyRefer(sipMessage_t *pSipMessage);
-static int SIPTaskProcessSIPNotifyServiceControl(sipMessage_t *pSipMessage);
-static void SIPTaskProcessRestart(ccsip_restart_cmd cmd);
-static void SIPTaskProcessShutdown(int action, int reason);
-
-/*---------------------------------------------------------
- *
- * Functions
- *
- */
-void
-get_ua_model_and_device (char sipHdrUserAgent[])
-{
- const char fname[] = "get_ua_model_and_device";
- char *model = NULL;
-
- model = (char *)platGetModel();
-
- if (model) {
- if (strncmp(model, CSF_MODEL, 3) == 0) {
- sstrncat(sipHdrUserAgent, CCSIP_SIP_CSF_USER_AGENT,
- SIP_HEADER_SERVER_LEN - strlen(sipHdrUserAgent));
- sstrncpy(sipPhoneModelNumber, PHONE_MODEL_NUMBER_CSF,
- SIP_PHONE_MODEL_NUMBER_LEN);
- } else if (strcmp(model, PHONE_MODEL) == 0) {
- //if phone model is any of vendor defined, set as is.
- sstrncat(sipHdrUserAgent, CCSIP_SIP_USER_AGENT,
- SIP_HEADER_SERVER_LEN - strlen(sipHdrUserAgent));
- sstrncpy(sipPhoneModelNumber, PHONE_MODEL_NUMBER,
- SIP_PHONE_MODEL_NUMBER_LEN);
- } else {
- // Default to 7970
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"unknown model,defaulting to model 7970: %s\n", fname, model);
- sstrncat(sipHdrUserAgent, CCSIP_SIP_7970_USER_AGENT,
- SIP_HEADER_SERVER_LEN - strlen(sipHdrUserAgent));
- sstrncpy(sipPhoneModelNumber, PHONE_MODEL_NUMBER_7970,
- SIP_PHONE_MODEL_NUMBER_LEN);
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"could not obtain model information\n", fname);
- sstrncat(sipHdrUserAgent, CCSIP_SIP_7970_USER_AGENT,
- SIP_HEADER_SERVER_LEN - strlen(sipHdrUserAgent));
- sstrncpy(sipPhoneModelNumber, PHONE_MODEL_NUMBER_7970,
- SIP_PHONE_MODEL_NUMBER_LEN);
- }
-}
-
-extern void ccsip_debug_init(void);
-
-/**
- *
- * SIPTaskInit
- *
- * Initialize the SIP Task
- *
- * Parameters: None
- *
- * Return Value: SIP_OK
- *
- */
-void
-SIPTaskInit (void)
-{
- /*
- * Initialize platform specific parameters
- */
-
- // sipConn is set but never used. Should this be removed?
- // for (i = 0; i < MAX_SIP_CONNECTIONS; i++) {
- // sipConn.read[i] = INVALID_SOCKET;
- // sipConn.write[i] = INVALID_SOCKET;
- //}
-
- /*
- * Initialize cprSelect call parameters
- */
- // XXX already did in sip_platform_task_init(), like, two instructions ago
- FD_ZERO(&read_fds);
- FD_ZERO(&write_fds);
- /*
- * Do the debug init right here so that we can enable
- * sip debugs during startup and not wait for sip stack
- * to initialize.
- */
- ccsip_debug_init();
-
- /************************
- // Move all initialization to sip_sm_init called after config
- if (ccsip_register_init() == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ccsip_register_init() failed.\n", fname);
- return SIP_ERROR;
- }
-
- *
- * Allocate timers for CCBs
- *
- if (sip_platform_timers_init() == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_platform_timers_init() failed\n", fname);
- return SIP_ERROR;
- }
- *************************/
- // Initialize the value of the UA and Server headers
- sipHeaderUserAgent[0] = '\0';
- sipPhoneModelNumber[0] = '\0';
- sipHeaderServer[0] = '\0';
-
-#if defined _COMMUNICATOR_
- sstrncat(sipHeaderUserAgent, CCSIP_SIP_COMMUNICATOR_USER_AGENT,
- sizeof(sipHeaderUserAgent) - strlen(sipHeaderUserAgent));
- sstrncpy(sipPhoneModelNumber, PHONE_MODEL_NUMBER_COMMUNICATOR,
- SIP_PHONE_MODEL_NUMBER_LEN);
-#else
- get_ua_model_and_device(sipHeaderUserAgent);
-#endif
-
- // Now add the firmware version
- sstrncat(sipHeaderUserAgent, "/",
- sizeof(sipHeaderUserAgent) - strlen(sipHeaderUserAgent));
- sstrncat(sipHeaderUserAgent, gVersion,
- sizeof(sipHeaderUserAgent) - strlen(sipHeaderUserAgent));
- sstrncpy(sipHeaderServer, sipHeaderUserAgent,
- SIP_HEADER_SERVER_LEN);
-}
-
-
-/**
- *
- * SIPTaskSendMsg (API)
- *
- * The API to send a message to the SIP task
- *
- * Parameters: cmd - the message type
- * msg - the message buffer to send
- * len - length of the message buffer
- * usr - user pointer TEMPORARY VALUE TO MOVE INTO msg
- *
- * Return Value: SIP_OK or SIP_ERROR
- *
- */
-cpr_status_e
-SIPTaskSendMsg (uint32_t cmd, void *msg, uint16_t len, void *usr)
-{
- phn_syshdr_t *syshdr;
-
- syshdr = (phn_syshdr_t *) cprGetSysHeader(msg);
- if (!syshdr) {
- return CPR_FAILURE;
- }
- syshdr->Cmd = cmd;
- syshdr->Len = len;
- syshdr->Usr.UsrPtr = usr;
-
- /*
- * If we send a message to the task too soon the sip variable is not set yet.
- * so just use the global for now. This happens if we create sip thread
- * and immediately send a CFG_DONE message to sip thread from the main thread.
- * This can be solved by waiting for an echo roundtrip from Thread before sending
- * any other message. Will do someday.
- */
- if (cprSendMessage(sip_msgq /*sip.msgQueue */ , (cprBuffer_t)msg, (void **)&syshdr)
- == CPR_FAILURE) {
- cprReleaseSysHeader(syshdr);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
-}
-
-/**
- *
- * SIPTaskGetBuffer (API)
- *
- * The API to grab a buffer from the SIP buffer pool
- *
- * Parameters: size - size of the buffer requested
- *
- * Return Value: requested buffer or NULL
- *
- */
-cprBuffer_t
-SIPTaskGetBuffer (uint16_t size)
-{
- return cpr_malloc(size);
-}
-
-/**
- *
- * SIPTaskProcessListEvent (Internal API)
- *
- * Process a SIP event/message
- *
- * Parameters: cmd - the type of event
- * msg - the event message
- * pUsr- a user pointer (TEMPORARY FIELD to be put into msg)
- * len - the length of the message
- *
- * Return Value: None
- *
- */
-void
-SIPTaskProcessListEvent (uint32_t cmd, void *msg, void *pUsr, uint16_t len)
-{
- static const char *fname = "SIPTaskProcessListEvent";
- sipSMEvent_t sip_sm_event;
- int idx;
- int p2psip = 0;
- int sdpmode = 0;
- cprCallBackTimerMsg_t *timerMsg;
- line_t last_available_line;
- CCM_ID ccm_id;
-
- timerMsg = (cprCallBackTimerMsg_t *) msg;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"cmd = 0x%x\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname), cmd);
-
- /*
- * Loop and wait until we get a TCP_PHN_CFG_TCP_DONE or a RESTART
- * message from the phone before we finish
- * initializing the SIPTask and SIP state machine
- * (note this can happen any time the network stack is re-spun)
- */
- if ((sip.taskInited == FALSE) &&
- ((cmd != TCP_PHN_CFG_TCP_DONE) &&
- (cmd != SIP_RESTART) &&
- (cmd != SIP_TMR_SHUTDOWN_PHASE2) &&
- (cmd != SIP_SHUTDOWN) &&
- (cmd != TIMER_EXPIRATION) &&
- (cmd != THREAD_UNLOAD)) ) {
- cpr_free(msg);
- DEF_DEBUG(DEB_F_PREFIX" !!!sip.taskInited is false. So not executing cmd=0x%x\n",
- DEB_F_PREFIX_ARGS(SIP_EVT, fname), cmd);
- return;
- }
-
- memset(&sip_sm_event, 0, sizeof(sipSMEvent_t));
-
- /*
- * Before CPR used to call the timer callback function out of its'
- * timer tick so quite a few of the SIP timers would just post
- * a timer expiration event back to its' queue to release the
- * CPR thread. Now CPR just sends a timer expiration event
- * to the SIP task so we don't want to double post a timer
- * expiration event. Therefore check to see if this is a timer
- * expiration event and if so possibly update the command before
- * switching on it. If the function returns false it means all
- * it did was update the command so we need to process the switch
- * statement, if it returns true the timer event has been handled.
- */
- if (cmd == TIMER_EXPIRATION) {
- if (SIPTaskProcessTimerExpiration(msg, &cmd)) {
- cpr_free(msg);
- return;
- }
- /*
- * No need to release the buffer if we overwrote the command
- * as the code that handles the new command below will release
- * the buffer.
- */
- }
-
- config_get_value(CFGID_P2PSIP, &p2psip, sizeof(p2psip));
- config_get_value(CFGID_SDPMODE, &sdpmode, sizeof(sdpmode));
-
- switch (cmd) {
- /*
- * See comment above
- */
- case TCP_PHN_CFG_TCP_DONE:
- /*
- * Ignore any TCP_PHN_CFG_TCP_DONE message since it is only used to
- * determine when the SIP sm should be initialized
- */
- cpr_free(msg);
-
- // If P2P set transport to UDP
- if (p2psip == TRUE)
- CC_Config_setIntValue(CFGID_TRANSPORT_LAYER_PROT, 2);
-
-
- if (sip_sm_init() < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_sm_init() failed ", fname);
- return;
- }
-
- sip_mode_quiet = FALSE;
-
- /*
- * If P2P or SDP only do not register with SIP Server
- */
- if (!p2psip && !sdpmode)
- sip_platform_init();
- else
- ui_set_sip_registration_state(CC_ALL_LINES, TRUE);
-
- sip.taskInited = TRUE;
- DEF_DEBUG(SIP_F_PREFIX"sip.taskInited is set to true ", fname);
-#ifdef SAPP_SAPP_GSM
- /*
- * Initialize SAPP.
- */
- if (sapp_init() != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sapp_init() failed.\n", fname);
- break;
- }
- /*
- * Start SAPP. SAPP will register with the CCM.
- */
- if (sapp_test() != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sapp_test() failed.\n", fname);
- break;
- }
-#endif
- break;
-
- case SIP_GSM:
- /*
- * GSM CC Events
- */
-
-#ifdef SAPP_SAPP_GSM
- if (sapp_process_cc_event(msg) == 0) {
- return;
- }
-#endif
-
- if (p2psip == TRUE)
- sipTransportSetSIPServer();
-
- if (sip_sm_process_cc_event(msg) != SIP_OK) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_sm_process_cc_event() "
- "failed.\n", fname);
- }
- break;
-
- case SIP_TMR_INV_EXPIRE:
- idx = (long) (timerMsg->usrData);
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- cpr_free(msg);
- if (!sip_sm_event.ccb) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"usrData does not point to a valid ccb "
- "discarding SIP_TMR_INV_EXPIRE event\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- }
- sip_sm_event.type = E_SIP_INV_EXPIRES_TIMER;
- if (sip_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_TMR_SUPERVISION_DISCONNECT:
- idx = (long) (timerMsg->usrData);
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- cpr_free(msg);
- if (!sip_sm_event.ccb) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"usrData does not point to a valid ccb "
- "discarding SIP_TMR_SUPERVISION_DISCONNECT event.\n",
- DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- }
- sip_sm_event.type = E_SIP_SUPERVISION_DISCONNECT_TIMER;
- if (sip_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_TMR_INV_LOCALEXPIRE:
- idx = (long) (timerMsg->usrData);
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- cpr_free(msg);
- if (!sip_sm_event.ccb) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"usrData does not point to valid ccb "
- "discarding SIP_TMR_INV_LOCALEXPIRE "
- "event.\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- }
- sip_sm_event.type = E_SIP_INV_LOCALEXPIRES_TIMER;
- if (sip_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- /*
- * UsrInfo is set to the IP address that bounced when an
- * IMCP Unreachable. -1 means we had a timeout, not a bounce.
- */
- case SIP_TMR_MSG_RETRY:
- idx = (long) (timerMsg->usrData);
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- sip_sm_event.type = E_SIP_TIMER;
- sip_sm_event.u.UsrInfo = ip_addr_invalid;
- cpr_free(msg);
- if (sip_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_ICMP_UNREACHABLE:
- {
- sipMethod_t retxMessageType;
-
- idx = msg ? (line_t) (*((uint32_t *)msg)) : 0;
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- /* IP address that bounced */
- sip_sm_event.u.UsrInfo = (*(cpr_ip_addr_t *)pUsr);
- cpr_free(msg);
- if (!sip_sm_event.ccb) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"event does not point to valid ccb "
- "SIP_ICMP_UNREACHABLE event.\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- }
- /*
- * Retrieve message type and cancel outstanding
- * timer and remove ICMP Handler
- */
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- sip_sm_event.ccb->index,
- sip_sm_event.ccb->dn_line,
- fname, "ICMP_UNREACHABLE");
-
- /* Do not need to process the ICMP_UNREACHABLE for fallback ccbs */
- if (sip_sm_event.ccb->index <= REG_BACKUP_CCB) {
- retxMessageType =
- sip_platform_msg_timer_messageType_get(sip_sm_event.ccb->index);
- sip_platform_msg_timer_stop(sip_sm_event.ccb->index);
-
- if (retxMessageType == sipMethodInvite) {
- config_get_value(CFGID_SIP_INVITE_RETX,
- &sip_sm_event.ccb->retx_counter,
- sizeof(sip_sm_event.ccb->retx_counter));
- if (sip_sm_event.ccb->retx_counter > MAX_INVITE_RETRY_ATTEMPTS) {
- sip_sm_event.ccb->retx_counter = MAX_INVITE_RETRY_ATTEMPTS;
- }
- } else {
- config_get_value(CFGID_SIP_RETX,
- &sip_sm_event.ccb->retx_counter,
- sizeof(sip_sm_event.ccb->retx_counter));
- if (sip_sm_event.ccb->retx_counter > MAX_NON_INVITE_RETRY_ATTEMPTS) {
- sip_sm_event.ccb->retx_counter = MAX_NON_INVITE_RETRY_ATTEMPTS;
- }
- }
-
- /*
- * If REG CCB send into registration state machine else send
- * into sip call processing machine
- */
- if (retxMessageType == sipMethodRegister) {
- /*
- * UsrInfo is set to the IP address that bounced when an
- * ICMP Unreachable. -1 means we had a timeout, not a bounce.
- */
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_TMR_RETRY;
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- } else {
- sip_sm_event.type = E_SIP_ICMP_UNREACHABLE;
- if (sip_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- }
- }
- }
- break;
-
- case SIP_TMR_REG_EXPIRE:
- idx = (long) (timerMsg->usrData);
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_TMR_EXPIRE;
- cpr_free(msg);
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_TMR_REG_ACK:
- idx = (long) (timerMsg->usrData);
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_TMR_ACK;
- cpr_free(msg);
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_TMR_REG_WAIT:
- idx = msg ? (line_t) (*((uint32_t *)msg)) : CC_NO_LINE;
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_TMR_WAIT;
- cpr_free(msg);
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- /*
- * UsrInfo is set to the IP address that bounced when an
- * ICMP Unreachable. -1 means we had a timeout, not a bounce.
- */
- /*
- * currently, we only look for ccm_id for SIP_TMR_REG_RETRY. for rest
- * of the REG msg, existing code will work because first field of
- * ccsip_registration_msg_t is uint32_t.
- */
- case SIP_TMR_REG_RETRY:
- idx = msg ? (line_t) ((ccsip_registration_msg_t *)msg)->ccb_index : CC_NO_LINE;
- ccm_id = msg ? ((ccsip_registration_msg_t *)msg)->ccm_id : UNUSED_PARAM;
- sip_sm_event.ccb = sip_sm_get_ccb_by_ccm_id_and_index(ccm_id, (line_t) idx);
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_TMR_RETRY;
- sip_sm_event.u.UsrInfo = ip_addr_invalid;
- cpr_free(msg);
- if (sip_sm_event.ccb == NULL || sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_REG_REQ:
- idx = msg ? (line_t) (*((uint32_t *)msg)) : CC_NO_LINE;
- cpr_free(msg);
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t) idx);
- if (!sip_sm_event.ccb) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"event data does not point to a valid ccb"
- "SIP_REG_REQ event.\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- break;
- }
- (void) sip_sm_ccb_init(sip_sm_event.ccb, (line_t)idx, idx, SIP_REG_STATE_IDLE);
- sip_sm_event.ccb->state = (sipSMStateType_t) SIP_REG_STATE_IDLE;
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_REG_REQ;
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_REG_CANCEL:
- idx = msg ? (line_t) (*((uint32_t *)msg)) : CC_NO_LINE;
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t) idx);
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_CANCEL;
- cpr_free(msg);
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_REG_CLEANUP:
- idx = msg ? (line_t) (*((uint32_t *)msg)) : CC_NO_LINE;
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t) idx);
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_CLEANUP;
- cpr_free(msg);
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- case SIP_TMR_STANDBY_KEEPALIVE:
- sip_sm_event.ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_TMR_WAIT;
- cpr_free(msg);
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
-
- // Subscribe/Notify Events
- case SIPSPI_EV_CC_SUBSCRIBE_REGISTER:
- if (subsmanager_handle_ev_app_subscribe_register(msg) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"subsmanager_handle_ev_app_subscribe_register() "
- "returned error.\n", fname);
- }
- cpr_free(msg);
- break;
- case SIPSPI_EV_CC_SUBSCRIBE:
- if (subsmanager_handle_ev_app_subscribe(msg) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"subsmanager_handle_ev_app_subscribe() "
- "returned error.\n", fname);
- }
- cpr_free(msg);
- break;
- case SIPSPI_EV_CC_SUBSCRIBE_RESPONSE:
- if (subsmanager_handle_ev_app_subscribe_response(msg) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"subsmanager_handle_ev_app_subscribe_response() "
- "returned error.\n", fname);
- }
- cpr_free(msg);
- break;
- case SIPSPI_EV_CC_NOTIFY:
- {
- int ret;
-
- ret = subsmanager_handle_ev_app_notify(msg);
- if (ret == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"subsmanager_handle_ev_app_notify() "
- "returned error.\n", fname);
- } else if (ret == SIP_DEFER) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"subsmanager_handle_ev_app_notify() "
- "deferred request.\n", fname);
- }
- }
- cpr_free(msg);
- break;
- case SIPSPI_EV_CC_NOTIFY_RESPONSE:
- if (subsmanager_handle_ev_app_notify_response(msg) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"subsmanager_handle_ev_app_notify_response() "
- "returned error.\n", fname);
- }
- cpr_free(msg);
- break;
- case SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED:
- if (subsmanager_handle_ev_app_subscription_terminated(msg) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"subsmanager_handle_ev_app_subscription_terminated() "
- "returned error.\n", fname);
- }
- cpr_free(msg);
- break;
-
- case SIPSPI_EV_CC_PUBLISH_REQ:
- if (publish_handle_ev_app_publish(msg) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"publish_handle_ev_app_publish() "
- "returned error.\n", fname);
- }
- cpr_free(msg);
- break;
-
- case SIP_REG_UPDATE:
- last_available_line = msg ? (line_t) (*((uint32_t *)msg)) : CC_NO_LINE;
- cpr_free(msg);
- regmgr_handle_register_update(last_available_line);
- break;
- case REG_MGR_STATE_CHANGE:
-
- sip_regmgr_rsp(((cc_regmgr_t *)msg)->rsp_id,
- ((cc_regmgr_t *)msg)->rsp_type,
- ((cc_regmgr_t *)msg)->wait_flag);
- cpr_free(msg);
- break;
-
-
- // Retry timer expired for Sub/Not
- case SIP_TMR_MSG_RETRY_SUBNOT:
- idx = (long) (timerMsg->usrData);
- cpr_free(msg);
- if (subsmanager_handle_retry_timer_expire(idx) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"subsmanager_handle_retry_timer_expire() "
- "returned error.\n", fname);
- }
- break;
- // Sub/Not periodic timer
- case SIP_TMR_PERIODIC_SUBNOT:
- cpr_free(msg);
- subsmanager_handle_periodic_timer_expire();
- publish_handle_periodic_timer_expire();
- break;
-
- case SIP_RESTART:
- {
- ccsip_restart_req *req = (ccsip_restart_req *) msg;
- ccsip_restart_cmd restartCmd;
-
- restartCmd = req->cmd;
- // Handle restart event from platform
- cpr_free(msg);
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received SIP_RESTART event restartCmd = (%d)\n",
- DEB_F_PREFIX_ARGS(SIP_EVT, fname), restartCmd);
- SIPTaskProcessRestart(restartCmd);
- break;
- }
-
- case SIP_TMR_SHUTDOWN_PHASE2:
- {
- // Handle shutdown phase 2 event (after unregistration)
- // Note: boolean is 8 bits, but 32 bits have been allocated for it
- // so we need to dereference msg with 32 bits
- int action;
-
- if (msg) {
- action = (*((uint32_t *)msg));
- } else {
- action = SIP_INTERNAL;
- }
-
- cpr_free(msg);
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received SIP_TMR_SHUTDOWN_PHASE2 event action= (%d)\n",
- DEB_F_PREFIX_ARGS(SIP_EVT, fname), action);
- sip_shutdown_phase2(action);
- }
- break;
-
- case SIP_SHUTDOWN:
- {
- ccsip_shutdown_req_t *req = (ccsip_shutdown_req_t *) msg;
- int action;
- int reason;
-
- action = req->action;
- reason = req->reason;
- cpr_free(msg);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received SIP_SHUTDOWN message\n",
- DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- SIPTaskProcessShutdown(action, reason);
- }
- break;
-
- case THREAD_UNLOAD:
- {
- destroy_sip_thread();
- }
- break;
-
- case SIP_TMR_GLARE_AVOIDANCE:
- // Handle glare retry timer expiry
- idx = (long) (timerMsg->usrData);
- sip_sm_event.ccb = sip_sm_get_ccb_by_index((line_t)idx);
- sip_sm_event.type = (sipSMEventType_t) E_SIP_GLARE_AVOIDANCE_TIMER;
- cpr_free(msg);
- if (sip_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- }
- break;
-
- default:
- cpr_free(msg);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unknown message\n, fname");
- break;
- }
- return;
-}
-
-/**
- * SIPTaskCheckSource
- *
- * Ensure that sender is a trusted source
- *
- * Parameters: from - the source address for the message
- *
- * Return Value: SIP_OK if message can be processed further
- */
-int
-SIPTaskCheckSource (cpr_sockaddr_storage from)
-{
- static const char fname[] = "SIPTaskCheckSource";
- int regConfigValue;
- line_t line_index, line_end;
- cpr_ip_addr_t fromIPAddr;
- int retval = SIP_ERROR;
- char fromIPAddrStr[MAX_IPADDR_STR_LEN];
- ccsipCCB_t *ccb = NULL;
- uint32_t data, *data_p;
-
- // If not registered, return ok
- config_get_value(CFGID_PROXY_REGISTER, ®ConfigValue, sizeof(regConfigValue));
- if (regConfigValue == 0) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"CFGID_PROXY_REGISTER is false\n",
- DEB_F_PREFIX_ARGS(SIP_IP_MATCH, fname));
- return SIP_OK;
- }
-
- line_end = 1;
- line_end += TEL_CCB_END;
-
- util_extract_ip(&fromIPAddr,&from);
- util_ntohl(&fromIPAddr, &fromIPAddr);
-
- fromIPAddrStr[0] = '\0';
- ipaddr2dotted(fromIPAddrStr, &fromIPAddr);
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Attempting to recognize \"%s\"\n",
- DEB_F_PREFIX_ARGS(SIP_IP_MATCH, fname), fromIPAddrStr);
- // Get the proxy configured for all lines and check against those
- for (line_index = REG_CCB_START; line_index <= line_end; line_index++) {
- // Check the binary from-IP address with the ccb->reg.addr value
- if (sip_config_check_line((line_t)(line_index - TEL_CCB_END))) {
- ccb = sip_sm_get_ccb_by_index(line_index);
- if (ccb && util_compare_ip(&(ccb->reg.addr), &fromIPAddr)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Found server IP match\n",
- DEB_F_PREFIX_ARGS(SIP_IP_MATCH, fname));
- retval = SIP_OK;
- break;
- }
- }
- }
- if (retval == SIP_OK) {
- return retval;
- }
- // Not found - continue to check backup CCBs
- ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
- if (ccb && util_compare_ip(&(ccb->reg.addr), &fromIPAddr)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Found backup server IP match\n",
- DEB_F_PREFIX_ARGS(SIP_IP_MATCH, fname));
- retval = SIP_OK;
- }
- if (retval == SIP_OK) {
- return retval;
- }
- // Not found - continue to check with fallback CCBs
- data = 0x00;
- data_p = &data;
- ccb = sip_regmgr_get_fallback_ccb_list(data_p);
- while ((ccb != NULL) && (retval != SIP_OK)) {
- if (util_compare_ip(&(ccb->reg.addr), &fromIPAddr)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Found fallback server IP match\n",
- DEB_F_PREFIX_ARGS(SIP_IP_MATCH, fname));
- retval = SIP_OK;
- }
- ccb = sip_regmgr_get_fallback_ccb_list(data_p);
- }
- return retval;
-}
-
-/**
- *
- * SIPTaskProcessUDPMessage (Internal API)
- *
- * Process the received (via UDP) SIP message
- *
- * Parameters: msg - the message buffer
- * len - length of the message buffer
- * from - the source address for the message
- *
- * Return Value: SIP_OK if message could be processed (though this itself
- * may fail) or SIP_ERROR
- *
- */
-int
-SIPTaskProcessUDPMessage (cprBuffer_t msg,
- uint16_t len,
- cpr_sockaddr_storage from)
-{
- static const char *fname = "SIPProcessUDPMessage";
- sipMessage_t *pSipMessage = NULL;
- static char buf[SIP_UDP_MESSAGE_SIZE + 1];
- char remoteIPAddrStr[MAX_IPADDR_STR_LEN];
- uint32_t bytes_used = 0;
- int accept_msg = SIP_OK;
- cpr_ip_addr_t ip_addr;
- int p2psip = 0;
- /*
- * Convert IP address to string, for debugs
- */
- util_extract_ip(&ip_addr, &from);
-
- util_ntohl(&ip_addr, &ip_addr);
-
- if (SipDebugMessage) {
- ipaddr2dotted(remoteIPAddrStr, &ip_addr);
- }
-
- util_extract_ip(&ip_addr, &from);
-
- if (len > SIP_UDP_MESSAGE_SIZE) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Received UDP message from <%s>:<%d>: "
- "message too big: msg size = %d, max SIP "
- "pkt size = %d\n", DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname), remoteIPAddrStr,
- util_get_port(&from), bytes_used, SIP_UDP_MESSAGE_SIZE);
- cpr_free(msg);
- return SIP_ERROR;
- }
-
- /*
- * Copy message to a local memory and release the system buffer
- */
- memcpy(buf, (char *)msg, len);
- buf[len] = '\0'; /* NULL terminate for debug printing */
- cpr_free(msg);
-
- /*
- * Print the received UDP packet info
- */
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"recv UDP message from <%s>:<%d>, length=<%d>, "
- "message=\n", DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname), remoteIPAddrStr,
- util_get_port(&from), len);
- CCSIP_DEBUG_MESSAGE_PKT(buf);
-
- /*
- * Determine whether we want to process this packet
- * Initially just do this if we are talking to CCM - can be expanded later
- */
-
-
-
- config_get_value(CFGID_P2PSIP, &p2psip, sizeof(p2psip));
-
- if (p2psip == 0) {
- if (sip_regmgr_get_cc_mode(1) == REG_MODE_CCM) {
- accept_msg = SIPTaskCheckSource(from);
- if (accept_msg != SIP_OK) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SIPTaskCheckSource() failed - Sender not "
- "recognized\n", fname);
- return SIP_ERROR;
- }
- }
- }
-
- /*
- * Convert to SIP representation
- */
- pSipMessage = sippmh_message_create();
- if (!pSipMessage) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_message_create() failed\n", fname);
- return SIP_ERROR;
- }
-
- bytes_used = len;
-
- if (sippmh_process_network_message(pSipMessage, buf, &bytes_used)
- == STATUS_FAILURE) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_process_network_message() "
- "failed. discarding the message.\n", fname);
- free_sip_message(pSipMessage);
- return SIP_ERROR;
- }
- /*
- * Add processing here to append received=<ip_address> to the first Via
- * field if the IP address we received this message from is not the same
- * as the IP address in the Via field or if it contains a domain name
- */
- sippmh_process_via_header(pSipMessage, &ip_addr);
-
- ccsip_dump_recv_msg_info(pSipMessage, &ip_addr, 0);
-
- /* Process SIP message */
- SIPTaskProcessSIPMessage(pSipMessage);
- return SIP_OK;
-}
-
-/**
- *
- * SIPTaskProcessTCPMessage (Internal API)
- *
- * Process the received (via TCP) SIP message
- *
- * Parameters: msg - the message buffer
- * len - length of the message buffer
- * from - the source address for the message
- *
- * Return Value: SIP_OK if message could be processed (though this itself
- * may fail) or SIP_ERROR
- *
- */
-void
-SIPTaskProcessTCPMessage (sipMessage_t *pSipMessage, cpr_sockaddr_storage from)
-{
- cpr_ip_addr_t ip_addr;
-
- CPR_IP_ADDR_INIT(ip_addr);
- /*
- * Convert IP address to string, for debugs
- */
- util_extract_ip(&ip_addr, &from);
-
- /*
- * Add processing here to append received=<ip_address> to the first Via
- * field if the IP address we received this message from is not the same
- * as the IP address in the Via field or if it contains a domain name
- */
- sippmh_process_via_header(pSipMessage, &ip_addr);
-
- /* Process SIP message */
- SIPTaskProcessSIPMessage(pSipMessage);
-}
-
-int
-SIPTaskRetransmitPreviousResponse (sipMessage_t *pSipMessage,
- const char *fname,
- const char *pCallID,
- sipCseq_t *sipCseq,
- int response_code,
- boolean is_request)
-{
- sipRelDevMessageRecord_t *pRequestRecord = NULL;
- int handle = -1;
- const char *reldev_to = NULL;
- const char *reldev_from = NULL;
- sipLocation_t *reldev_to_loc = NULL;
- sipLocation_t *reldev_from_loc = NULL;
-
- pRequestRecord = (sipRelDevMessageRecord_t *)
- cpr_calloc(1, sizeof(sipRelDevMessageRecord_t));
- if (!pRequestRecord) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to allocate "
- "mem for pRequestRecord.\n", fname);
- return SIP_ERROR;
- }
-
- // Copy to-tag
- reldev_to = sippmh_get_cached_header_val(pSipMessage, TO);
- if (reldev_to) {
- reldev_to_loc = sippmh_parse_from_or_to((char *)reldev_to, TRUE);
- if ((reldev_to_loc) && (reldev_to_loc->tag)) {
- sstrncpy(pRequestRecord->tag,
- sip_sm_purify_tag(reldev_to_loc->tag),
- MAX_SIP_TAG_LENGTH);
- }
-
- // Copy to-user
- if (reldev_to_loc) {
- sstrncpy(pRequestRecord->to_user,
- reldev_to_loc->genUrl->u.sipUrl->user,
- RELDEV_MAX_USER_NAME_LEN);
- sippmh_free_location(reldev_to_loc);
- }
- }
-
- // Copy from-user and from-host
- reldev_from = sippmh_get_cached_header_val(pSipMessage, FROM);
- if (reldev_from) {
- reldev_from_loc = sippmh_parse_from_or_to((char *)reldev_from, TRUE);
- if (reldev_from_loc) {
- sstrncpy(pRequestRecord->from_user,
- reldev_from_loc->genUrl->u.sipUrl->user,
- RELDEV_MAX_USER_NAME_LEN);
- sstrncpy(pRequestRecord->from_host,
- reldev_from_loc->genUrl->u.sipUrl->host,
- RELDEV_MAX_HOST_NAME_LEN);
-
- sippmh_free_location(reldev_from_loc);
- }
- }
-
- pRequestRecord->is_request = is_request;
- pRequestRecord->response_code = response_code;
-
- // Copy Call-id
- sstrncpy(pRequestRecord->call_id, (pCallID) ? pCallID : "",
- MAX_SIP_CALL_ID);
-
- // Copy CSeq values
- pRequestRecord->cseq_method = sipCseq->method;
- pRequestRecord->cseq_number = sipCseq->number;
-
- if (sipRelDevMessageIsDuplicate(pRequestRecord, &handle)) {
- cpr_free(pRequestRecord);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Previous "
- "Call ID. Resending stored "
- "response...\n", DEB_F_PREFIX_ARGS(SIP_MSG, fname));
- if (sipRelDevCoupledMessageSend(handle) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipRelDevCoupledMessageSend(%d)"
- "returned error.\n", fname, handle);
- }
- return SIP_OK;
- } else {
- cpr_free(pRequestRecord);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Previous Call "
- "ID. Message not in reTx list.\n", DEB_F_PREFIX_ARGS(SIP_MSG, fname));
- }
- return SIP_ERROR;
-}
-
-/**
- *
- * SIPTaskProcessTimerExpiration
- *
- * Process a msg indicating a timer has expired
- *
- * Parameters: msg - the timer callback msg
- * cmd - allows us to overwrite the cmd if needed
- *
- * Return Value: boolean, if true return as timer has been processed.
- *
- */
-short
-SIPTaskProcessTimerExpiration (void *msg, uint32_t *cmd)
-{
- static const char fname[] = "SIPTaskProcessTimerExpiration";
- cprCallBackTimerMsg_t *timerMsg;
- boolean returnCode = TRUE;
- uint32_t handle;
-
- timerMsg = (cprCallBackTimerMsg_t *) msg;
- TMR_DEBUG(DEB_F_PREFIX"Timer %s expired. Id is %d\n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname),
- timerMsg->expiredTimerName, timerMsg->expiredTimerId);
-
- /* The REGALLFAIL Timer message could come in before the task has
- * been initialized. Need to handle this timer, in order to restart
- * the system. */
- if ((sip.taskInited == FALSE) && (timerMsg->expiredTimerId != SIP_REGALLFAIL_TIMER)) {
- return returnCode;
- }
-
- switch (timerMsg->expiredTimerId) {
- case SIP_ACK_TIMER:
- *cmd = SIP_TMR_REG_ACK;
- returnCode = FALSE;
- break;
-
- case SIP_WAIT_TIMER:
- sip_regmgr_wait_timeout_expire(timerMsg->usrData);
- break;
-
- case SIP_RETRY_TIMER:
- sip_regmgr_retry_timeout_expire(timerMsg->usrData);
- break;
-
- case SIP_MSG_TIMER:
- *cmd = SIP_TMR_MSG_RETRY;
- returnCode = FALSE;
- break;
-
- case SIP_EXPIRES_TIMER:
- *cmd = SIP_TMR_INV_EXPIRE;
- returnCode = FALSE;
- break;
-
- case SIP_REG_TIMEOUT_TIMER:
- ccsip_register_timeout_retry(timerMsg->usrData);
- break;
-
- case SIP_REG_EXPIRES_TIMER:
- *cmd = SIP_TMR_REG_EXPIRE;
- returnCode = FALSE;
- break;
-
- case SIP_LOCAL_EXPIRES_TIMER:
- *cmd = SIP_TMR_INV_LOCALEXPIRE;
- returnCode = FALSE;
- break;
-
- case SIP_SUPERVISION_TIMER:
- *cmd = SIP_TMR_SUPERVISION_DISCONNECT;
- returnCode = FALSE;
- break;
-
- case SIP_GLARE_AVOIDANCE_TIMER:
- *cmd = SIP_TMR_GLARE_AVOIDANCE;
- returnCode = FALSE;
- break;
-
- case SIP_KEEPALIVE_TIMER:
- *cmd = SIP_TMR_STANDBY_KEEPALIVE;
- returnCode = FALSE;
- break;
-
- case SIP_UNREGISTRATION_TIMER:
- sip_platform_unregistration_callback(timerMsg->usrData);
- break;
-
- case SIP_SUBNOT_TIMER:
- *cmd = SIP_TMR_MSG_RETRY_SUBNOT;
- returnCode = FALSE;
- break;
-
- case SIP_SUBNOT_PERIODIC_TIMER:
- sip_platform_subnot_periodic_timer_callback(timerMsg->usrData);
- break;
-
- case SIP_PUBLISH_RETRY_TIMER:
- handle = (long)(timerMsg->usrData);
- if (publish_handle_retry_timer_expire(handle) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"publish_handle_retry_timer_expire() "
- "returned error.\n", fname);
- }
- break;
-
- case SIP_UNSOLICITED_TRANSACTION_TIMER:
- subsmanager_unsolicited_notify_timeout(timerMsg->usrData);
- break;
-
- case SIP_NOTIFY_TIMER:
- sip_regmgr_notify_timer_callback(timerMsg->usrData);
- break;
-
- case SIP_PASSTHROUGH_TIMER:
- CCSIP_DEBUG_ERROR("%s: Pass Through Timer fired ! \n", fname);
- break;
-
- case SIP_REGALLFAIL_TIMER:
- sip_regmgr_regallfail_timer_callback(timerMsg->usrData);
- break;
-
- default:
- err_msg("%s: unknown timer %s\n", fname, timerMsg->expiredTimerName);
- break;
- }
- return (returnCode);
-}
-
-
-/**
- *
- * SIPTaskProcessSIPMessage
- *
- * Process a received SIP message
- *
- * Parameters: pSipMessage - the SIP message
- *
- * Return Value: SIP_OK or SIP_ERROR
- *
- */
-static void
-SIPTaskProcessSIPMessage (sipMessage_t *pSipMessage)
-{
- static const char *fname = "SIPTaskProcessSIPMessage";
- sipSMEvent_t sip_sm_event;
- ccsipCCB_t *reg_ccb = NULL,*ccb = NULL;
- sipStatusCodeClass_t code_class = codeClassInvalid;
- sipMethod_t method = sipMethodInvalid;
- const char *pCallID = NULL;
- line_t line_index = 1;
- boolean is_request = FALSE;
- int regConfigValue, response_code = 0;
- int requestStatus = SIP_MESSAGING_ERROR;
- char errortext[MAX_SIP_URL_LENGTH];
- const char *cseq = NULL;
- sipCseq_t *sipCseq = NULL;
- uint16_t result_code = 0;
- const char *max_fwd_hdr = NULL;
- int32_t max_fwd_hdr_val;
- int rc;
- char tmp_str[STATUS_LINE_MAX_LEN];
- sipSCB_t *scbp = NULL;
- sipTCB_t *tcbp = NULL;
- int scb_index;
- //ccsip_event_data_t * evt_data_ptr = NULL;
-
- sip_sm_event.u.pSipMessage = pSipMessage;
- /*
- * is_complete will be FALSE if we received fewer bytes than
- * specified in the content_length field. If that happens, we
- * want to return a 400 Bad Request message.
- */
- if (!sippmh_is_message_complete(pSipMessage)) {
- /* Send 400 error */
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_SDP_ERROR,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- free_sip_message(pSipMessage);
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sippmh_is_message_complete()");
- return;
- }
-
- /*
- * Determine Type, Method, and Call ID of this SIP message
- * If the SIP message is a response, also get the response code.
- */
- is_request = sippmh_is_request(pSipMessage);
- if (is_request) {
- /*
- * Check the value of the max-forwards header - if present
- */
- max_fwd_hdr = sippmh_get_header_val(pSipMessage,
- SIP_HEADER_MAX_FORWARDS, NULL);
- if (max_fwd_hdr) {
- max_fwd_hdr_val = sippmh_parse_max_forwards(max_fwd_hdr);
- if (max_fwd_hdr_val < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Invalid Max Fwd Value detected\n",
- fname);
- /* Send 483 error */
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_MANY_HOPS,
- SIP_CLI_ERR_MANY_HOPS_PHRASE,
- SIP_WARN_MISC,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- free_sip_message(pSipMessage);
- return;
- }
- }
-
- sipGetRequestMethod(pSipMessage, &method);
-
- switch (method) {
- case sipMethodInvalid:
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- /* Send 400 error */
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_METHOD_UNKNOWN,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- free_sip_message(pSipMessage);
- return;
-
- case sipMethodUnknown:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SIP method not implemented\n", fname);
- // Send 501 error
- if (sipSPISendErrorResponse(pSipMessage, SIP_SERV_ERR_NOT_IMPLEM,
- SIP_SERV_ERR_NOT_IMPLEM_PHRASE, 0,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SERV_ERR_NOT_IMPLEM);
- }
- free_sip_message(pSipMessage);
- return;
-
- case sipMethodRegister:
- case sipMethodPrack:
- case sipMethodComet:
- case sipMethodMessage:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"SIP method not allowed\n", fname);
- // Send 405 error
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_NOT_ALLOWED,
- SIP_CLI_ERR_NOT_ALLOWED_PHRASE, 0,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_NOT_ALLOWED);
- }
- free_sip_message(pSipMessage);
- return;
-
- default:
- break;
- }
- } else {
- if (sipGetResponseMethod(pSipMessage, &method) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseMethod");
- free_sip_message(pSipMessage);
- return;
- }
- if (sipGetResponseCode(pSipMessage, &response_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipGetResponseCode");
- free_sip_message(pSipMessage);
- return;
- }
- code_class = sippmh_get_code_class((uint16_t) response_code);
- }
-
- /* Get the CSeq */
- cseq = sippmh_get_cached_header_val(pSipMessage, CSEQ);
- if (!cseq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to extract "
- "CSeq from message.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_VIA_OR_CSEQ,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- free_sip_message(pSipMessage);
- return;
- }
- sipCseq = sippmh_parse_cseq(cseq);
- if (!sipCseq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to parse "
- "CSeq from message.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_VIA_OR_CSEQ,
- NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- free_sip_message(pSipMessage);
- return;
- }
-
- pCallID = sippmh_get_cached_header_val(pSipMessage, CALLID);
- if (!pCallID) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Cannot obtain SIP Call ID.\n", fname);
- /*
- * Since we have no Call-ID, we can't create a response;
- * therefore, we drop it.
- */
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
-
- /*
- * Unsolicited NOTIFY processing
- */
- if ((is_request) && (method == sipMethodNotify)) {
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_NOTIFY);
- rc = SIPTaskProcessSIPNotify(pSipMessage);
- if (rc != SIP_DEFER) {
- if (rc != 0) {
- // This Notify is in response to a previous SUBSCRIBE or REFER
- (void) subsmanager_handle_ev_sip_subscribe_notify(pSipMessage);
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- }
-
- /*
- * SUBSCRIBE processing. Subscription requests received from the network,
- * are processed here and do not interact with the main call processing
- * states. All SUBSCRIBE requests and responses are directed to the
- * subscription manager. However NOTIFY responses need to be testes to
- * see whether the NOTIFY request was generated via CC or SM
- */
- if ((is_request) && (method == sipMethodSubscribe)) {
-
- config_get_value(CFGID_PROXY_REGISTER, ®ConfigValue, sizeof(regConfigValue));
-
- reg_ccb = sip_sm_get_ccb_by_index(REG_CCB_START);
-
- if ((regConfigValue == 0) || (reg_ccb && reg_ccb->reg.registered)) {
-
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_SUBSCRIBE);
- (void) subsmanager_handle_ev_sip_subscribe(pSipMessage, method, FALSE);
- } else {
- if (sipSPISendErrorResponse(pSipMessage, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SERV_ERR_INTERNAL);
- }
-
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- if (is_request == FALSE) {
- switch (method) {
- case sipMethodSubscribe:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv Subs Response.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- (void) subsmanager_handle_ev_sip_response(pSipMessage);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- case sipMethodNotify:
- scbp = find_scb_by_callid(pCallID, &scb_index);
- if (scbp != NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv Notify response\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- (void) subsmanager_handle_ev_sip_response(pSipMessage);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- } else {
- tcbp = find_tcb_by_sip_callid(pCallID);
- if (tcbp != NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv Unsolicited Notify response\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- (void) subsmanager_handle_ev_sip_unsolicited_notify_response(pSipMessage, tcbp);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- }
- break;
-
- case sipMethodPublish:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv PUBLISH Response.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- (void) publish_handle_ev_sip_response(pSipMessage);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- case sipMethodInfo:
- // XXX FIXME see the comments in sipSPISendInfo()
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv INFO Response (silently dropped).\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- default:
- break;
-
- }
- }
-
-
- /*
- * Determine which line this SIP message is for.
- */
- result_code = sip_sm_determine_ccb(pCallID, sipCseq, pSipMessage,
- is_request, &ccb);
- if (result_code != 0) {
- if (is_request) {
- if (result_code == SIP_CLI_ERR_LOOP_DETECT) {
- /* Send 482 error */
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_LOOP_DETECT,
- SIP_CLI_ERR_LOOP_DETECT_PHRASE,
- SIP_WARN_MISC,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_LOOP_DETECT);
- }
- } else {
- /* Send 400 error */
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- }
- } else { //is response
- // This may be a response for a request generated via sub/not i/f
- scbp = find_scb_by_callid(pCallID, &scb_index);
- if (scbp != NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv Refer Response.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- (void) subsmanager_handle_ev_sip_response(pSipMessage);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_sm_determine_ccb(): "
- "bad response. Dropping message.\n", fname);
- }
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
-
- if (ccb) {
- sip_sm_event.ccb = ccb;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Call ID match: Destination line = "
- "<%d/%d>.\n", DEB_F_PREFIX_ARGS(SIP_ID, fname), ccb->index, ccb->dn_line);
-
- } else {
-
- boolean is_previous_call_id = FALSE;
- line_t previous_call_index = 0;
-
- /*
- * Unsolicited options processing
- */
- if ((is_request) && (method == sipMethodOptions)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"recv SIP OPTIONS (outside of dialog) message.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname)); //
- /*
- * Send an options request to the gsm for this out of call
- * options request. pSipMessage will be freed on return.
- */
- sip_cc_options(CC_NO_CALL_ID, CC_NO_LINE, pSipMessage);
- cpr_free(sipCseq);
- return;
- }
-
- /*
- * Unsolicited INFO processing
- */
- if ((is_request) && (method == sipMethodInfo)) {
- CCSIP_DEBUG_ERROR("%s: Error: recv out-of-dialog SIP INFO message.\n", fname); //
- /* Send 481 Call Leg/Transaction Does Not Exist */
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_CALLEG_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_NOT_ALLOWED);
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
-
-
- /* + If this is a request and method is INVITE, obtain
- * the next available line and forward the request to
- * that state machine. This is a new incoming call.
- * + Otherwise, this message is spurious -- reject it.
- * Do not accept an incoming INVITE for a new call
- * if in quiet mode
- */
- is_previous_call_id = sip_sm_is_previous_call_id(pCallID,
- &previous_call_index);
- if ((method == sipMethodInvite) && (is_request)) {
- if (sip_mode_quiet) {
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_NOT_AVAIL,
- SIP_CLI_ERR_NOT_AVAIL_PHRASE, 0,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_NOT_AVAIL);
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- else if (cprGetDepth(gsm_msgq) > MAX_DEPTH_OF_GSM_MSGQ_TO_ALLOW_NEW_INCOMING_CALL) {
- /*
- * CSCsz33584
- * if gsm_msgq depth is larger than MAX_DEPTH_OF_GSM_MSGQ_TO_ALLOW_NEW_INCOMING_CALL,
- * it's risky to accept new incoming call.
- * just ignore the INVITE message to save CPU time so that the messages in gsm_msgq can be processed faster.
- */
- CCSIP_DEBUG_ERROR(DEB_F_PREFIX"gsm msgq depth too large, drop incoming INVITEs!!!\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
-
- ccb = sip_sm_get_ccb_next_available(&line_index);
- if (!ccb) {
- /* All lines are busy. Return 486 BUSY */
- if (platGetPhraseText(STR_INDEX_NO_FREE_LINES,
- (char *)tmp_str,
- STATUS_LINE_MAX_LEN - 1) == CPR_SUCCESS) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Call ID match not "
- "found: INVITE: %s\n Sending 486 BUSY\n",
- DEB_F_PREFIX_ARGS(SIP_ID, fname), tmp_str);
- }
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BUSY_HERE,
- SIP_CLI_ERR_BUSY_HERE_PHRASE, 0,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BUSY_HERE);
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- sip_sm_event.ccb = ccb;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Call ID match not "
- "found: INVITE: free ccb index = %d.\n",
- DEB_F_PREFIX_ARGS(SIP_ID, fname), line_index);
-
- } else if (is_previous_call_id && (method != sipMethodAck) &&
- is_request) {
- /*
- * Detect whether the message is a non-ACK request addressing the
- * previous call. If so, reTx the stored response.
- */
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Previous Call ID.\n",
- DEB_F_PREFIX_ARGS(SIP_ID, fname));
- if (SipRelDevEnabled) {
- if (SIPTaskRetransmitPreviousResponse(pSipMessage, fname,
- pCallID, sipCseq, 0, TRUE) == SIP_OK) {
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Previous Call ID. "
- "Reliable Delivery is OFF.\n", DEB_F_PREFIX_ARGS(SIP_ID, fname));
- }
-
- if (method == sipMethodBye) {
- (void) sipSPISendErrorResponse(pSipMessage, 200,
- SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL);
- } else {
- (void) sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_CALLEG_PHRASE,
- 0, NULL, NULL);
- }
-
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- } else if (is_previous_call_id && (method == sipMethodAck) &&
- is_request) {
- /*
- * Detect whether the message is an ACK addressing the previous
- * call. If so, stop any outstanding reTx timers.
- */
- if (SipRelDevEnabled) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Stopping any outstanding "
- "reTx timers...\n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname));
- sip_sm_check_retx_timers(sip_sm_get_ccb_by_index(previous_call_index),
- pSipMessage);
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Not forwarding response to SIP SM.\n",
- DEB_F_PREFIX_ARGS(SIP_FWD, fname));
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- } else if (is_previous_call_id && (!is_request)) {
- /*
- * Detect whether the message is a response addressing the previous
- * call. If the request is 200 OK, stop any outstanding reTx timers.
- * This will prevent extraneous reTx of BYE/CANCEL messages at the
- * the end of the call.
- */
- if (SipRelDevEnabled) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Stopping any outstanding "
- "reTx timers...\n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname));
- sip_sm_check_retx_timers(sip_sm_get_ccb_by_index(previous_call_index),
- pSipMessage);
- // Check for stored responses
- if (SIPTaskRetransmitPreviousResponse(pSipMessage, fname,
- pCallID, sipCseq,
- response_code, FALSE) == SIP_OK) {
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Not forwarding response to SIP SM.\n",
- DEB_F_PREFIX_ARGS(SIP_FWD, fname));
-
- if (method == sipMethodBye) {
- SIPTaskProcessSIPPreviousCallByeResponse(pSipMessage,
- response_code,
- previous_call_index);
- }
- if (method == sipMethodInvite) {
- SIPTaskProcessSIPPreviousCallInviteResponse(pSipMessage,
- response_code,
- previous_call_index);
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- } else {
- if (method == sipMethodRefer) {
- if (is_request) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received OOD Refer.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- if (subsmanager_handle_ev_sip_subscribe(pSipMessage, sipMethodRefer, FALSE) != SIP_ERROR) {
- // Successfully handled
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Successfully handled OOD Refer.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Not able to handle OOD Refer.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- }
- } else {
- // This is a response to an OOD REFER generated via sub/not
- // interface
- scbp = find_scb_by_callid(pCallID, &scb_index);
- if (scbp != NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv Refer Response\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- (void) subsmanager_handle_ev_sip_response(pSipMessage);
- }
- }
- } else {
- if (SipRelDevEnabled) {
- // Check for stored responses
- if (SIPTaskRetransmitPreviousResponse(pSipMessage, fname,
- pCallID, sipCseq,
- response_code,
- FALSE) == SIP_OK) {
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Call ID match not "
- "found: Rejecting.\n", DEB_F_PREFIX_ARGS(SIP_ID, fname));
- if (is_request && (method != sipMethodAck)) {
- /* Send 481 error */
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_CALLEG,
- SIP_CLI_ERR_CALLEG_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_CALLEG);
- }
- }
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- }
-
- if (is_request) {
- /*
- * Process request
- */
- requestStatus = sipSPICheckRequest(ccb, pSipMessage);
- switch (requestStatus) {
- case SIP_MESSAGING_OK:
- break;
-
- case SIP_MESSAGING_NEW_CALLID:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPICheckRequest() returned "
- "SIP_MESSAGING_NEW_CALLID.\n", fname);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- case SIP_CLI_ERR_FORBIDDEN:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPICheckRequest() returned "
- "SIP_CLI_ERR_FORBIDDEN.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_FORBIDDEN,
- SIP_CLI_ERR_FORBIDDEN_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_FORBIDDEN);
- }
-
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- case SIP_MESSAGING_DUPLICATE:
- if (method == sipMethodInvite) {
- char test_mac[MAC_ADDR_STR_LENGTH];
- uint8_t mac_addr[MAC_ADDRESS_LENGTH];
-
- platform_get_wired_mac_address(mac_addr);
-
- /*
- * See if the call id has our mac address in it.
- * If so, then we called ourselves. Report back busy.
- */
- snprintf(test_mac, MAC_ADDR_STR_LENGTH, "%.4x%.4x-%.4x",
- mac_addr[0] * 256 + mac_addr[1],
- mac_addr[2] * 256 + mac_addr[3],
- mac_addr[4] * 256 + mac_addr[5]);
- if ((ccb->state == SIP_STATE_SENT_INVITE) &&
- (strncmp(test_mac, ccb->sipCallID, 13) == 0)) {
- get_sip_error_string(errortext, SIP_CLI_ERR_BUSY_HERE);
- (void) sipSPISendErrorResponse(pSipMessage,
- SIP_CLI_ERR_BUSY_HERE,
- errortext, 0, NULL, NULL);
- }
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- case SIP_SERV_ERR_INTERNAL:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPICheckRequest() returned "
- "SIP_SERV_ERR_INTERNAL.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_SERV_ERR_INTERNAL,
- SIP_SERV_ERR_INTERNAL_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SERV_ERR_INTERNAL);
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- case SIP_CLI_ERR_BAD_REQ:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPICheckRequest() returned "
- "SIP_CLI_ERR_BAD_REQ.\n", fname);
- if (sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
-
- case SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA:
- default:
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPICheckRequest() "
- "returned error.\n", fname);
- /* Send error response */
- if (method != sipMethodAck) {
- if (requestStatus == SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA) {
- requestStatus = SIP_CLI_ERR_MEDIA;
- } else if (requestStatus == SIP_MESSAGING_ENDPOINT_NOT_FOUND) {
- requestStatus = SIP_CLI_ERR_NOT_FOUND;
- } else if (requestStatus == SIP_MESSAGING_NOT_ACCEPTABLE) {
- requestStatus = SIP_CLI_ERR_NOT_ACCEPT;
- } else if (requestStatus != SIP_CLI_ERR_CALLEG) {
- requestStatus = 400;
- }
- get_sip_error_string(errortext, requestStatus);
- if (sipSPISendErrorResponse(pSipMessage, (uint16_t)requestStatus,
- errortext, 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_CLI_ERR_BAD_REQ);
- }
- if (method == sipMethodInvite) {
- ccb->wait_for_ack = TRUE;
- }
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
-
- switch (method) {
- case sipMethodInvite:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_INVITE);
- sip_sm_event.type = E_SIP_INVITE;
- break;
-
- case sipMethodAck:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_ACK);
- sip_sm_check_retx_timers(ccb, pSipMessage);
- sip_sm_event.type = E_SIP_ACK;
- break;
-
- case sipMethodBye:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_BYE);
- sip_sm_event.type = E_SIP_BYE;
- break;
-
- case sipMethodCancel:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_CANCEL);
- sip_sm_event.type = E_SIP_CANCEL;
- break;
-
- case sipMethodSubscribe:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_SUBSCRIBE);
- sip_sm_event.type = E_SIP_SUBSCRIBE;
- break;
-
- case sipMethodNotify:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_NOTIFY);
- sip_sm_event.type = E_SIP_NOTIFY;
- break;
-
- case sipMethodRefer:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_REFER);
- sip_sm_event.type = E_SIP_REFER;
- break;
- case sipMethodOptions:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_OPTIONS);
- sip_sm_event.type = E_SIP_OPTIONS;
- break;
- case sipMethodUpdate:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_UPDATE);
- sip_sm_event.type = E_SIP_UPDATE;
- break;
- case sipMethodInfo:
- CCSIP_DEBUG_TASK(get_debug_string(DEBUG_SIP_MSG_RECV),
- fname, SIP_METHOD_INFO);
- (void) ccsip_handle_info_package(ccb, pSipMessage);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- break;
- default:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received unknown SIP request message.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- /* The message must be deallocated here */
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- } else {
- int responseStatus = SIP_MESSAGING_ERROR;
-
- /*
- * Process response
- */
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Received SIP response.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- responseStatus = sipSPICheckResponse(ccb, pSipMessage);
- if (responseStatus != SIP_MESSAGING_OK) {
- if (responseStatus == SIP_MESSAGING_DUPLICATE) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Duplicate response detected. "
- "Discarding...\n", DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- } else if (responseStatus == SIP_MESSAGING_ERROR_STALE_RESP) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Stale response detected. "
- "Discarding...\n", DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- } else if (responseStatus == SIP_MESSAGING_ERROR_NO_TRX) {
- // This may be a response for a request generated via sub/not i/f
- scbp = find_scb_by_callid(pCallID, &scb_index);
- if (scbp != NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv Refer Response.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- (void) subsmanager_handle_ev_sip_response(pSipMessage);
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPICheckResponse() "
- "returned error. Discarding response\n",
- fname);
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
-
- /* Response is ok. Cancel the outstanding reTx timer if any */
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Stopping any outstanding reTx "
- "timers...\n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname));
- sip_sm_check_retx_timers(ccb, pSipMessage);
-
- /* got a response, re-set re-transmit flag */
- ccb->retx_flag = FALSE;
- ccb->last_recvd_response_code = response_code;
- /*
- * TEL_CCB_START equates to zero and line_t is an unsigned type,
- * so just check the end condition
- */
- if (ccb->index <= TEL_CCB_END) {
- gCallHistory[ccb->index].last_rspcode_rcvd = code_class;
- }
-
- switch (code_class) {
- case codeClass1xx:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv 1xx message.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- sip_sm_event.type = E_SIP_1xx;
- break;
-
- case codeClass2xx:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv 2xx message.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- sip_sm_event.type = E_SIP_2xx;
- break;
-
- case codeClass3xx:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv 3xx message.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- sip_sm_event.type = E_SIP_3xx;
- break;
-
- case codeClass4xx:
- case codeClass5xx:
- case codeClass6xx:
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv 4xx/5xx/6xx message.\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname));
- sip_sm_event.type = E_SIP_FAILURE_RESPONSE;
- switch (response_code) {
- case SIP_CLI_ERR_UNAUTH:
- case SIP_CLI_ERR_PROXY_REQD:
- if (sipCseq->method == sipMethodAck) {
- sipSPISendFailureResponseAck(ccb, pSipMessage, FALSE, 0);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- break;
-
- default:
- break;
- }
- break;
-
- default:
- /* unknown response, keep re-transmitting */
- ccb->retx_flag = TRUE;
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unknown response class.\n", fname);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
- // Change the event type for the UPDATE method since there is only one
- // handler for this
- if (method == sipMethodUpdate) {
- sip_sm_event.type = E_SIP_UPDATE_RESPONSE;
- }
- }
-
- /*
- * Send event to the SIP SM or the SIP REGISTRATION SM
- */
- if (sip_sm_event.ccb->type == SIP_REG_CCB) {
- sip_sm_event.type = (sipSMEventType_t)
- ccsip_register_sip2sipreg_event(sip_sm_event.type);
-
- if ((!is_request) && ((code_class == codeClass5xx) ||
- (code_class == codeClass6xx))) {
- sip_sm_event.type = (sipSMEventType_t) E_SIP_REG_FAILURE_RESPONSE;
- }
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Register response does not have a body %d\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_RECV, fname),
- (pSipMessage->mesg_body[0].msgBody == NULL) ? -1: pSipMessage->mesg_body[0].msgContentTypeValue);
-
- if (sip_sm_event.type != (int) E_SIP_REG_NONE) {
- if (sip_reg_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(REG_SM_PROCESS_EVENT_ERROR), fname, sip_sm_event.type);
- if (is_request && (method != sipMethodAck)) {
- /* Send 500 error */
- if (sipSPISendErrorResponse(pSipMessage, 500,
- SIP_SERV_ERR_INTERNAL_PHRASE, 0,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SERV_ERR_INTERNAL);
- }
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- } else {
- cpr_free(sipCseq);
- return;
- }
- }
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Ignoring non-register event= %d\n",
- DEB_F_PREFIX_ARGS(SIP_EVT, fname), sip_sm_event.type);
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
-
- if (sip_sm_process_event(&sip_sm_event) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_sm_process_event() returned "
- "error.\n", fname);
- if (is_request && (method != sipMethodAck)) {
- /* Send 500 error */
- if (sipSPISendErrorResponse(pSipMessage, 500,
- SIP_SERV_ERR_INTERNAL_PHRASE, 0,
- NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SERV_ERR_INTERNAL);
- }
- }
- cpr_free(sipCseq);
- free_sip_message(pSipMessage);
- return;
- }
-
- cpr_free(sipCseq);
-}
-
-/**
- *
- * SIPTaskProcessConfigChangeNotify
- *
- * ???
- *
- * Parameters: ???
- *
- * Return Value: zero(0)
- *
- */
-int
-SIPTaskProcessConfigChangeNotify (int32_t notify_type)
-{
- static const char *fname = "SIPTaskProcessConfigChangeNotify";
- int retval = 0;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Notify received type=%d\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname), notify_type);
-
- if (notify_type & AA_RELOAD) {
- if ((PHNGetState() == STATE_CONNECTED) ||
- (PHNGetState() == STATE_UNPROVISIONED)) {
- /*
- * If the phone state isn't in STATE_CONNECTED then this change
- * notify is being called because of bootup and not just a SIP
- * menu configuration hang. We only want to handle updates
- * to the number of lines if the phone is already connected,
- * the other case, booting, is handled by the boot code
- */
- (void) sipTransportInit();
-
- /* need to unregister the phone */
- ccsip_register_cancel(FALSE, TRUE);
- ccsip_register_reset_proxy();
- (void) sip_platform_ui_restart();
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"PHNGetState() is not in STATE_CONNECTED, "
- "bypassing restart\n", fname);
- }
- } else if (notify_type & AA_REGISTER) {
- ccsip_register_commit();
- } else if (notify_type & AA_BU_REG) {
- (void) sipTransportInit();
- ccsip_backup_register_commit();
- }
-
- return (retval);
-}
-
-
-
-/**
- *
- * SIPTaskProcessSIPNotify
- *
- * The function processes the unsolicited NOTIFY.
- *
- * Parameters: pSipMessage - pointer to sipMessage_t.
- *
- * Return Value: SIP_OK, SIP_ERROR, SIP_DEFER.
- *
- * Note: The parameter pSipMessage is expected by the caller to be
- * preserved i.e. it can not be freed by this
- * function or the functions called by this function.
- */
-static int
-SIPTaskProcessSIPNotify (sipMessage_t *pSipMessage)
-{
- static const char *fname = "SIPTaskProcessSIPNotify";
- sipReqLine_t *requestURI = NULL;
- char *pRequestURIUserStr = NULL;
- boolean request_uri_error = TRUE;
- line_t i = 0;
- line_t dn_line = 0;
- const char *event = NULL;
- sipLocation_t *uri_loc = NULL;
- char line_name[MAX_LINE_NAME_SIZE];
- char line_contact[MAX_LINE_CONTACT_SIZE];
- const char *to = NULL;
- sipLocation_t *to_loc = NULL;
- sipUrl_t *sipToUrl = NULL;
- boolean to_header_error = TRUE;
- char *pUser = NULL;
-
-
- /*
- * Parse the Event header
- */
- event = sippmh_get_header_val(pSipMessage, SIP_HEADER_EVENT,
- SIP_C_HEADER_EVENT);
-
- if (event == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Missing Event header\n", fname);
- (void) sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL);
- return SIP_OK;
- }
-
- /*
- * Find the destination DN
- */
- requestURI = sippmh_get_request_line(pSipMessage);
- if (requestURI) {
- if (requestURI->url) {
- uri_loc = sippmh_parse_from_or_to(requestURI->url, TRUE);
- if (uri_loc) {
- if (uri_loc->genUrl->schema == URL_TYPE_SIP) {
- if (uri_loc->genUrl->u.sipUrl->user) {
- pRequestURIUserStr = uri_loc->genUrl->u.sipUrl->user;
- request_uri_error = FALSE;
- } else {
- sippmh_free_location(uri_loc);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- }
- } else {
- sippmh_free_location(uri_loc);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- }
- } else {
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- }
- } else {
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- }
- }
-
- if (request_uri_error) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"NOTIFY has error in Req-URI!\n", fname);
- (void) sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_REQLINE_ERROR, NULL);
- return SIP_OK;
- }
-
- if (cpr_strncasecmp(event, "refer", 5) == 0) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"NOTIFY: refer\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- SIPTaskProcessSIPNotifyRefer(pSipMessage);
- sippmh_free_location(uri_loc);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_OK;
- }
-
- for (i = 1; i <= 1; i++) {
- if (sip_config_check_line(i)) {
- config_get_string((CFGID_LINE_NAME + i - 1), line_name, sizeof(line_name));
- config_get_string((CFGID_LINE_CONTACT + i - 1), line_contact, sizeof(line_contact));
- if ((sippmh_cmpURLStrings(pRequestURIUserStr, line_name, TRUE) == 0) ||
- (sippmh_cmpURLStrings(pRequestURIUserStr, line_contact, TRUE) == 0)) {
- dn_line = i;
- break;
- }
- }
- }
-
- if (dn_line == 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"NOTIFY has unknown user in Req-URI!\n",
- fname);
- (void) sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_NOT_FOUND,
- SIP_CLI_ERR_NOT_FOUND_PHRASE,
- 0, NULL, NULL);
- sippmh_free_location(uri_loc);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
- return SIP_OK;
- }
-
- sippmh_free_location(uri_loc);
- SIPPMH_FREE_REQUEST_LINE(requestURI);
-
- /*
- * Sanity check To header by parsing the header. Note it is not used, just sanitized.
- */
- to = sippmh_get_cached_header_val(pSipMessage, TO);
- if (to) {
- to_loc = sippmh_parse_from_or_to((char *)to, TRUE);
- if (to_loc) {
- if (to_loc->genUrl->schema == URL_TYPE_SIP) {
- sipToUrl = to_loc->genUrl->u.sipUrl;
- if (sipToUrl) {
- if (sipToUrl->user) {
- pUser = sippmh_parse_user(sipToUrl->user);
- if (pUser) {
- if (pUser[0] != '\0') {
- // To header is good.
- to_header_error = FALSE;
- }
- cpr_free(pUser);
- }
- }
- }
- sippmh_free_location(to_loc);
- } else {
- sippmh_free_location(to_loc);
- }
- }
- }
-
- if (to_header_error) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"NOTIFY has error in To header\n", fname);
- (void) sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- SIP_CLI_ERR_BAD_REQ_ToURL_ERROR, NULL);
- return SIP_OK;
- }
-
- /*
- * Request-URI and To header check out. Check Event to determine which
- * Notify function to invoke.
- */
- if ((cpr_strcasecmp(event, "message-summary") == 0) ||
- (cpr_strcasecmp(event, "simple-message-summary") == 0)) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"NOTIFY: MWI\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- if (SIPTaskProcessSIPNotifyMWI(pSipMessage, dn_line) != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Bad MWI NOTIFY!\n", fname);
- (void) sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- SIP_WARN_MISC,
- "Bad MWI NOTIFY", NULL);
- return SIP_OK;
- }
- } else if (cpr_strcasecmp(event, "check-sync") == 0) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"NOTIFY: check-sync\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- SIPTaskProcessSIPNotifyCheckSync(pSipMessage);
- } else if (cpr_strcasecmp(event, "service-control") == 0) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"NOTIFY: service-control\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- return SIPTaskProcessSIPNotifyServiceControl(pSipMessage);
- } else if (cpr_strcasecmp(event, SIP_EVENT_DIALOG) == 0) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"NOTIFY: %s\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname), SIP_EVENT_DIALOG);
- return (2);
- } else if (cpr_strcasecmp(event, SIP_EVENT_CONFIG) == 0) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"NOTIFY: %s\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname), SIP_EVENT_CONFIG);
- return (2);
- } else if (cpr_strcasecmp(event, SIP_EVENT_KPML) == 0) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"NOTIFY: %s\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname), SIP_EVENT_KPML);
- return (2);
- } else if (cpr_strcasecmp(event, SIP_EVENT_PRESENCE) == 0) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"NOTIFY: %s\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname), SIP_EVENT_PRESENCE);
- return (2);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unrecognized Event header\n", fname);
- (void) sipSPISendErrorResponse(pSipMessage, SIP_CLI_ERR_BAD_REQ,
- SIP_CLI_ERR_BAD_REQ_PHRASE,
- 0, NULL, NULL);
- }
-
- return SIP_OK;
-}
-
-/**
- *
- * SIPTaskProcessSIPNotifyMWI
- *
- * ???
- *
- * Parameters: ???
- *
- * Return Value: SIP_OK or SIP_ERROR
- *
- */
-static int
-SIPTaskProcessSIPNotifyMWI (sipMessage_t* pSipMessage, line_t dn_line)
-{
- sipMessageSummary_t mesgSummary;
-
- if (!pSipMessage->mesg_body[0].msgBody ||
- (pSipMessage->mesg_body[0].msgContentTypeValue != SIP_CONTENT_TYPE_MWI_VALUE &&
- pSipMessage->mesg_body[0].msgContentTypeValue != SIP_CONTENT_TYPE_TEXT_PLAIN_VALUE)) {
- return SIP_ERROR;
- }
-
- memset(&mesgSummary, 0, sizeof(sipMessageSummary_t));
-
- if (sippmh_parse_message_summary(pSipMessage, &mesgSummary) < 0) {
- return SIP_ERROR;
- }
-
- sip_cc_mwi(CC_NO_CALL_ID, dn_line, mesgSummary.mesg_waiting_on, mesgSummary.type,
- mesgSummary.newCount, mesgSummary.oldCount, mesgSummary.hpNewCount, mesgSummary.hpOldCount);
-
- /*
- * Send 200 OK back
- */
- (void) sipSPISendErrorResponse(pSipMessage, 200, SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL);
-
- return SIP_OK;
-}
-/**
- *
- * SIPTaskProcessSIPNotifyRefer
- *
- * The function processes NOTIFY refer.
- *
- * Parameters: pSipMessage - pointer to the sipMessage_t.
- *
- * Return Value: None
- *
- */
-static void
-SIPTaskProcessSIPNotifyRefer (sipMessage_t *pSipMessage)
-{
- static const char *fname = "SIPTaskProcessSIPNotifyRefer";
- ccsipCCB_t *ccb = NULL;
- const char *pCallID = NULL;
- sipSCB_t *scbp = NULL;
- int scb_index;
-
- pCallID = sippmh_get_cached_header_val(pSipMessage, CALLID);
- if (!pCallID) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Cannot obtain SIP Call ID.\n", fname);
- return;
- }
-
- /*
- * Determine which line this SIP message is for.
- */
- ccb = sip_sm_get_ccb_by_callid(pCallID);
- if (ccb) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Line filter: Call ID match: Destination line = "
- "<%d/%d>.\n", DEB_F_PREFIX_ARGS(SIP_ID, fname), ccb->index, ccb->dn_line);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ccb is NULL\n", fname);
- // Check if this should be sent to the SM by looking up its callid
- // If found, the we return from here
- scbp = find_scb_by_callid(pCallID, &scb_index);
- if (scbp != NULL) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Recv Notify.\n", DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- (void) subsmanager_handle_ev_sip_subscribe_notify(pSipMessage);
- return;
- }
- }
- (void) sipSPISendErrorResponse(pSipMessage, 200, SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL);
-
- if (NULL != ccb) {
- cc_feature_data_t data;
-
- /* for some reason pingtel decided they were going to send
- * Notify messages with call progression in the body. Let's
- * just send the 200 back for these and not process them.
- * We should only process a Notify with a final response
- * in the body (ie. 200, 3xx, 4xx, 5xx, 6xx).
- */
- if (pSipMessage->mesg_body[0].msgBody == NULL) {
- data.notify.cause = CC_CAUSE_OK;
-
- if (fsmxfr_get_xcb_by_call_id(ccb->gsm_id) &&
- (fsmxfr_get_xfr_type(ccb->gsm_id) == FSMXFR_TYPE_BLND_XFR)) {
- data.notify.cause = CC_CAUSE_ERROR;
- data.notify.method = CC_XFER_METHOD_REFER;
- }
- } else if ((strstr(pSipMessage->mesg_body[0].msgBody, "100")) ||
- (strstr(pSipMessage->mesg_body[0].msgBody, "180")) ||
- (strstr(pSipMessage->mesg_body[0].msgBody, "181")) ||
- (strstr(pSipMessage->mesg_body[0].msgBody, "182")) ||
- (strstr(pSipMessage->mesg_body[0].msgBody, "183"))) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Ignoring Notify w/Progression\n",
- DEB_F_PREFIX_ARGS(SIP_NOTIFY, fname));
- return;
- } else if (strstr(pSipMessage->mesg_body[0].msgBody, "200")) {
- data.notify.cause = CC_CAUSE_OK;
- data.notify.method = CC_XFER_METHOD_REFER;
- } else {
- data.notify.cause = CC_CAUSE_ERROR;
- data.notify.method = CC_XFER_METHOD_REFER;
- }
- data.notify.subscription = CC_SUBSCRIPTIONS_XFER;
- data.notify.blind_xferror_gsm_id = 0;
- sip_cc_feature(ccb->gsm_id, ccb->dn_line, CC_FEATURE_NOTIFY,
- (void *)&data);
- }
-}
-
-
-/**
- *
- * SIPTaskProcessSIPNotifyCheckSync
- *
- * ???
- *
- * Parameters: pSipMessage -
- *
- * Return Value: None
- *
- */
-static void
-SIPTaskProcessSIPNotifyCheckSync (sipMessage_t *pSipMessage)
-{
- /*
- * Send 200 OK back
- */
- (void) sipSPISendErrorResponse(pSipMessage, 200, SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL);
-}
-
-/**
- *
- * SIPTaskProcessSIPNotifyServiceControl
- *
- * Handles an incoming unsolicited NOTIFY service control message
- *
- * Parameters: Incoming pSipMessage
- *
- * Return Value: SIP_OK if request processed.
- * SIP_DEFER if request is deferred for processing
- * by ccsip_core.c.
- *
- */
-static int
-SIPTaskProcessSIPNotifyServiceControl (sipMessage_t *pSipMessage)
-{
- const char *fname = "SIPTaskProcessSIPNotifyServiceControl";
- sipServiceControl_t *scp;
- int rc = SIP_OK;
-
- scp = ccsip_get_notify_service_control(pSipMessage);
-
- if (scp != NULL) {
- // The platform code should not alter scp or its fields
- if (scp->action == SERVICE_CONTROL_ACTION_CALL_PRESERVATION) {
- rc = SIP_DEFER;
- } else {
- if (sipSPISendErrorResponse(pSipMessage, 200,
- SIP_SUCCESS_SETUP_PHRASE,
- 0, NULL, NULL) != TRUE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_SPI_SEND_ERROR),
- fname, SIP_SUCCESS_SETUP);
- }
-
- // Hand over the event to platform
- sip_platform_handle_service_control_notify(scp);
- }
- sippmh_free_service_control_info(scp);
- }
-
- return rc;
-}
-
-/**
- *
- * SIPTaskProcessSIPPreviousCallByeResponse
- *
- * ???
- *
- * Parameters: pResponse -
- * response_code -
- * previous_call_index -
- *
- * Return Value: None
- *
- */
-static void
-SIPTaskProcessSIPPreviousCallByeResponse (sipMessage_t *pResponse,
- int response_code,
- line_t previous_call_index)
-{
- static const char *fname = "SIPTaskProcessSIPPreviousCallByeResponse";
- uint32_t responseCSeqNumber = 0;
- sipMethod_t responseCSeqMethod = sipMethodInvalid;
- boolean bad_authentication = FALSE;
- credentials_t credentials;
- sipAuthenticate_t authen;
- const char *authenticate = NULL;
- int nc_count = 0;
-
- memset(&authen, 0, sizeof(authen)); // Initialize
-
- switch (response_code) {
- case SIP_CLI_ERR_UNAUTH:
- case SIP_CLI_ERR_PROXY_REQD:
- /* Check CSeq */
- if (sipGetMessageCSeq(pResponse, &responseCSeqNumber,
- &responseCSeqMethod) < 0) {
- return;
- }
- if (responseCSeqNumber !=
- gCallHistory[previous_call_index].last_bye_cseq_number) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"CSeq# mismatch: BYE CSeq=%d, "
- "%d CSeq:%d\n", fname,
- gCallHistory[previous_call_index].last_bye_cseq_number,
- response_code, responseCSeqNumber);
- return;
- }
-
- /* Obtain credentials */
- cred_get_line_credentials(gCallHistory[previous_call_index].dn_line,
- &credentials,
- sizeof(credentials.id),
- sizeof(credentials.pw));
- /* Compute Authentication information */
- authenticate = sippmh_get_header_val(pResponse,
- AUTH_HDR(response_code), NULL);
- if (authenticate != NULL) {
- sip_authen_t *sip_authen = NULL;
-
- sip_authen = sippmh_parse_authenticate(authenticate);
- if (sip_authen) {
- char *author_str = NULL;
-
- if (sipSPIGenerateAuthorizationResponse(sip_authen,
- gCallHistory[previous_call_index].
- last_route_request_uri,
- SIP_METHOD_BYE,
- credentials.id,
- credentials.pw,
- &author_str,
- &nc_count, NULL)) {
- if (author_str != NULL)
- {
- authen.authorization = (char *)
- cpr_malloc(strlen(author_str) * sizeof(char) + 1);
- if (authen.authorization != NULL) {
- sstrncpy(authen.authorization, author_str,
- strlen(author_str) * sizeof(char) + 1);
- authen.status_code = response_code;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc() failed "
- "for authen.authorization\n", fname);
- bad_authentication = TRUE;
- }
- cpr_free(author_str);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"author_str returned by sipSPIGenerateAuthorizationResponse"
- "is NULL", fname);
- bad_authentication = TRUE;
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sipSPIGenerateAuthorizationResponse()"
- " returned null.\n", fname);
- bad_authentication = TRUE;
- }
- sippmh_free_authen(sip_authen);
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_parse_authenticate() "
- "returned null.\n", fname);
- bad_authentication = TRUE;
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_get_header_val(AUTH_HDR) "
- "returned null.\n", fname);
- bad_authentication = TRUE;
- }
-
- if (bad_authentication) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Bad authentication header "
- "in %d\n", fname, response_code);
- if (authen.authorization)
- cpr_free(authen.authorization);
- return;
- }
-
- /* Resend BYE with authorization */
- (void) sipSPISendByeAuth(pResponse,
- authen,
- &(gCallHistory[previous_call_index].last_bye_dest_ipaddr),
- gCallHistory[previous_call_index].last_bye_dest_port,
- ++gCallHistory[previous_call_index].last_bye_cseq_number,
- gCallHistory[previous_call_index].last_bye_also_string,
- gCallHistory[previous_call_index].last_route,
- gCallHistory[previous_call_index].last_route_request_uri,
- previous_call_index);
- if (authen.authorization) {
- cpr_free(authen.authorization);
- }
- break;
-
- default:
- break;
- }
-}
-
-/**
- *
- * SIPTaskProcessSIPPreviousCallInviteResponse
- *
- * ???
- *
- * Parameters: pResponse -
- * response_code -
- * previous_call_index -
- *
- * Return Value: None
- *
- */
-static void
-SIPTaskProcessSIPPreviousCallInviteResponse (sipMessage_t *pResponse,
- int response_code,
- line_t previous_call_index)
-{
- static const char *fname = "SIPTaskProcessSIPPreviousCallInviteResponse";
- uint32_t responseCSeqNumber = 0;
- sipMethod_t responseCSeqMethod = sipMethodInvalid;
-
- if ((response_code >= SIP_CLI_ERR_BAD_REQ) && (response_code < 700)) {
- /* Check CSeq */
- if (sipGetMessageCSeq(pResponse, &responseCSeqNumber,
- &responseCSeqMethod) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_SYSTEMCALL_FAILED),
- fname, "Invalid CSeq");
- return;
- }
- if (responseCSeqNumber !=
- gCallHistory[previous_call_index].last_bye_cseq_number) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Last Bye CSeq=%d, Failure Code = %d, "
- "CSeq:%d\n", fname,
- gCallHistory[previous_call_index].last_bye_cseq_number,
- response_code, responseCSeqNumber);
- return;
- }
-
- /* Send ACK */
- sipSPISendFailureResponseAck(NULL, pResponse, TRUE, previous_call_index);
-
- }
-}
-
-void
-SIPTaskPostRestart (boolean restart)
-{
- ccsip_restart_req *msg;
- static const char fname[] = "SIPTaskPostRestart";
-
- msg = (ccsip_restart_req *) SIPTaskGetBuffer(sizeof(ccsip_restart_req));
- if (msg == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to allocate IPC msg ccip_restart_req\n", fname);
- return;
- }
- if (restart) {
- /* This is a restart request from the platform */
- msg->cmd = SIP_RESTART_REQ_RESTART;
- } else {
- /* This is a re-init request from the platform */
- msg->cmd = SIP_RESTART_REQ_REINIT;
- }
- /* send a restart message to the SIP Task */
- if (SIPTaskSendMsg(SIP_RESTART, (cprBuffer_t)msg,
- sizeof(ccsip_restart_req), NULL) == CPR_FAILURE) {
- cpr_free(msg);
- }
- return;
-}
-
-static void
-SIPTaskProcessRestart (ccsip_restart_cmd cmd)
-{
- static const char fname[] = "SIPTaskProcessRestart";
-
- if (cmd == SIP_RESTART_REQ_RESTART) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Starting Restart Process\n",
- DEB_F_PREFIX_ARGS(SIP_TASK, fname));
-
- /* Restart SIP task */
- sip_restart();
- } else if (cmd == SIP_RESTART_REQ_REINIT) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Starting Re-init Process\n",
- DEB_F_PREFIX_ARGS(SIP_TASK, fname));
-
- // Re-initialize the various components
- SIPTaskReinitialize(FALSE);
-
- /* Clear the quite mode */
- sip_mode_quiet = FALSE;
- }
-}
-
-/*
- * If checkConfig is 0/FALSE, process as a config change without checking
- */
-void
-SIPTaskReinitialize (boolean checkConfig)
-{
- static const char fname[] = "SIPTaskReinitialize";
-
- // Initialize all GSM modules
- cc_fail_fallback_gsm(CC_SRC_SIP, CC_RSP_COMPLETE, CC_REG_FAILOVER_RSP);
-
- // If the config has changed, or if the check is being bypassed, re-init reg-mgr
- if ( !checkConfig || sip_regmgr_check_config_change() ) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Config change detected: Restarting\n",
- DEB_F_PREFIX_ARGS(SIP_TASK, fname));
- sip_regmgr_process_config_change();
- return;
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"No config change detected\n",
- DEB_F_PREFIX_ARGS(SIP_TASK, fname));
- }
-}
-
-void
-SIPTaskPostShutdown (int action, int reason, const char *reasonInfo)
-{
- ccsip_shutdown_req_t *msg;
- static const char fname[] = "SIPTaskPostShutdown";
-
- msg = (ccsip_shutdown_req_t *) SIPTaskGetBuffer(sizeof(ccsip_shutdown_req_t));
- if (msg == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to allocate IPC msg SIP_SHUTDOWN_REQ_SHUT\n", fname);
- return;
- }
- msg->cmd = SIP_SHUTDOWN_REQ_SHUT;
- msg->action = action;
- msg->reason = reason;
- if (reasonInfo) {
- sstrncpy(sipUnregisterReason, reasonInfo, MAX_SIP_REASON_LENGTH);
- }
-
- /* send a restart message to the SIP Task */
- if (SIPTaskSendMsg(SIP_SHUTDOWN, (cprBuffer_t)msg,
- sizeof(ccsip_shutdown_req_t), NULL) == CPR_FAILURE) {
- cpr_free(msg);
- }
- return;
-}
-
-static void
-SIPTaskProcessShutdown (int action, int reason)
-{
- static const char fname[] = "SIPTaskProcessShutdown";
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Starting Shutdown Process\n", DEB_F_PREFIX_ARGS(SIP_TASK, fname));
- sip_mode_quiet = TRUE;
- /* Shutdown SIP components */
- sip_shutdown_phase1(action, reason);
-}
-/*
- * Function: destroy_sip_thread
- * Description: kill sip msgQ and sip thread
- * Parameters: none
- * Returns: none
- */
-void destroy_sip_thread()
-{
- static const char fname[] = "destroy_sip_thread";
- DEF_DEBUG(DEB_F_PREFIX"Unloading SIP and destroying sip thread\n",
- DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname));
-
- /* kill msgQ thread first, then itself */
- (void) cprDestroyThread(sip_thread);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_CALLINFO_H_
-#define _CCSIP_CALLINFO_H_
-
-#include "cpr_types.h"
-#include "ccapi.h"
-#include "ccsip_core.h"
-
-#define MAX_SIP_HEADER_LENGTH 1024
-#define MAX_URI_LENGTH 256
-#define URN_REMOTECC "urn:x-cisco-remotecc:"
-#define LAQUOT '<'
-#define RAQUOT '>'
-#define SPACE ' '
-#define TAB '\t'
-#define SEMI_COLON ';'
-
-// Feature string that appear in the feature-urn. For example in
-// <urn:x-cisco-remotecc:hold>, "hold" is the feature string.
-#define SIP_CI_HOLD_STR "hold"
-#define SIP_CI_RESUME_STR "resume"
-#define SIP_CI_BARGE_STR "barge"
-#define SIP_CI_CBARGE_STR "cbarge"
-#define SIP_CI_CALL_INFO_STR "callinfo"
-#define SIP_CI_SILENT_STR "silent"
-#define SIP_CI_COACHING_STR "coaching"
-
-
-// Definitions relating to the hold-resume feature urn.
-#define SIP_CI_HOLD_REASON "reason="
-#define SIP_CI_HOLD_REASON_XFER "transfer"
-#define SIP_CI_HOLD_REASON_CONF "conference"
-
-// Definitions relating to the callinfo feature urn.
-#define SIP_CI_SECURITY "security="
-#define SIP_CI_SECURITY_UNKNOWN "unknown"
-#define SIP_CI_SECURITY_NOT_AUTH "NotAuthenticated"
-#define SIP_CI_SECURITY_AUTH "Authenticated"
-#define SIP_CI_SECURITY_ENCRYPTED "Encrypted"
-#define SIP_CI_ORIENTATION "orientation="
-#define SIP_CI_ORIENTATION_TO "to"
-#define SIP_CI_ORIENTATION_FROM "from"
-#define SIP_CI_POLICY "policy="
-#define SIP_CI_POLICY_UNKNOWN "unknown"
-#define SIP_CI_POLICY_CHAPERONE "chaperone"
-#define SIP_CI_CALL_INSTANCE "call-instance="
-#define SIP_CI_CTI_CALLID "cti-callid="
-#define SIP_CI_UI_STATE "ui-state="
-#define SIP_CI_UI_STATE_RINGOUT "ringout"
-#define SIP_CI_UI_STATE_CONNECTED "connected"
-#define SIP_CI_PRIORITY "priority="
-#define SIP_CI_PRIORITY_URGENT "urgent"
-#define SIP_CI_PRIORITY_EMERGENCY "emergency"
-#define SIP_CI_UI_STATE_BUSY "busy"
-#define SIP_CI_GCID "gci="
-#define SIP_CI_DUSTINGCALL "isDustingCall"
-
-// Definitions relating to a generic feature parm.
-#define SIP_CI_GENERIC "purpose="
-#define SIP_CI_GENERIC_ICON "icon"
-#define SIP_CI_GENERIC_INFO "info"
-#define SIP_CI_GENERIC_CARD "card"
-
-#define SKIP_LWS(p) while (*p == SPACE || *p == TAB) { \
- p++; \
- }
-#define SKIP_WHITE_SPACE(p) while (*p == SPACE || *p == TAB || \
- *p == '\n') { \
- p++; \
- }
-
-/*
- * Encoding function
- */
-char* ccsip_encode_call_info_hdr(cc_call_info_t *call_info_p,
- const char *misc_parms_p);
-
-void ccsip_free_call_info_header(cc_call_info_t *call_info_p);
-
-void ccsip_store_call_info(cc_call_info_t *call_info_p, ccsipCCB_t* ccb);
-void ccsip_process_call_info_header(sipMessage_t *request_p, ccsipCCB_t* ccb);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_CC_H_
-#define _CCSIP_CC_H_
-
-#include "ccapi.h"
-
-
-void sip_cc_setup(int gsm_call_id, int line, string_t calling_name,
- string_t calling_number, string_t alt_calling_number, boolean display_calling_number,
- string_t called_name, string_t called_number,
- boolean display_called_number, string_t orig_called_name,
- string_t orig_called_number, string_t last_redirect_name,
- string_t last_redirect_number, cc_call_type_e call_type,
- cc_alerting_type alert_info, vcm_ring_mode_t alerting_ring,
- vcm_tones_t alerting_tone, cc_call_info_t *call_info_p,
- boolean replaces, string_t recv_info_list, sipMessage_t *sip_msg);
-void sip_cc_setup_ack(int call_id, int line, cc_msgbody_info_t *msg_body);
-void sip_cc_proceeding(int gsm_call_id, int line);
-void sip_cc_alerting(int gsm_call_id, int line, sipMessage_t *sip_msg,
- int inband);
-void sip_cc_connected(int gsm_call_id, int line, string_t recv_info_list, sipMessage_t *sip_msg);
-void sip_cc_connected_ack(int gsm_call_id, int line, sipMessage_t *sip_msg);
-void sip_cc_release(int gsm_call_id, int line, cc_causes_t cause,
- const char *dialstring);
-void sip_cc_release_complete(int gsm_call_id, int line, cc_causes_t cause);
-void sip_cc_feature(int call_id, int line, int feature, void *data);
-void sip_cc_feature_ack(int call_id, int line, int feature, void *data,
- cc_causes_t cause);
-void sip_cc_mwi(int call_id, int line, boolean on, int type,
- int newCount, int oldCount, int hpNewCount, int hpOldCount);
-void sip_cc_mv_msg_body_to_cc_msg(cc_msgbody_info_t *cc_msg,
- sipMessage_t *sip_msg);
-boolean sip_cc_create_cc_msg_body_from_sip_msg(cc_msgbody_info_t *cc_msg,
- sipMessage_t *sip_msg);
-void sip_cc_options(callid_t call_id, line_t line, sipMessage_t *pSipMessage);
-void sip_cc_audit(callid_t call_id, line_t line, boolean apply_ringout);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_COMMON_CB_H_
-#define _CCSIP_COMMON_CB_H_
-
-#include "cpr_types.h"
-#include "phone_types.h"
-#include "ccapi.h"
-#include "dns_utils.h"
-#include "ccsip_platform.h"
-#include "ccsip_pmh.h"
-#include "ccsip_core.h"
-#include "xml_parser_defines.h"
-
-
-#define HOOK_STATUS_STR "hook status"
-#define BLF_SPEEDDIAL_STR "blf speed dial"
-
-typedef enum {
- SUBNOT_CB,
- PUBLISH_CB,
- UNSOLICIT_NOTIFY_CB
-} ccsip_cb_type_e;
-
-
-typedef struct {
- ccsip_cb_type_e cb_type;
- line_t dn_line;
- cpr_ip_addr_t dest_sip_addr;
- uint32_t dest_sip_port; /* Destination port */
- cpr_ip_addr_t src_addr; /* Source address */
- uint32_t local_port; /* Source port */
- srv_handle_t SRVhandle; /* handle for dns_gethostbysrv() */
- unsigned int retx_counter;
- boolean retx_flag;
- char sipCallID[MAX_SIP_CALL_ID];
- sipAuthenticate_t authen;
- long orig_expiration; /* Original time to expire */
- long expires; /* Running expiry timer */
- ccsip_event_data_t *event_data_p;
- cc_subscriptions_t event_type; /* event type, such as presence */
- cc_subscriptions_t accept_type; /* accept type, such as presence */
-} ccsip_common_cb_t;
-
-
-extern void ccsip_common_util_set_dest_ipaddr_port(ccsip_common_cb_t *cb_p);
-extern void ccsip_common_util_set_src_ipaddr(ccsip_common_cb_t *cb_p);
-extern void ccsip_common_util_set_retry_settings(ccsip_common_cb_t *cb_p, int *timeout_p);
-extern boolean ccsip_common_util_generate_auth(sipMessage_t *pSipMessage, ccsip_common_cb_t *cb_p,
- const char *rsp_method, int response_code, char *uri);
-extern void ccsip_util_extract_user(char *url, char *user);
-extern void ccsip_util_get_from_entity(sipMessage_t *pSipMessage, char *entity);
-
-#endif //_CCSIP_COMMON_CB_H_
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_CORE_H_
-#define _CCSIP_CORE_H_
-
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "task.h"
-//#include "network.h"
-#include "ccapi.h"
-#include "ccsip_sdp.h"
-#include "ccsip_pmh.h"
-#include "config.h"
-#include "dns_utils.h"
-#include "ccsip_platform.h"
-#include "ccsip_platform_timers.h"
-#include "cc_constants.h"
-#include "sessionConstants.h"
-
-#define SIP_DEFER (-2)
-#define SIP_ERROR (-1)
-#define SIP_OK (0)
-
-#define SIP_L_C_F_PREFIX "SIP : %d/%d : %s : " // requires 3 args: line_id, call_id, fname
-#define SIP_F_PREFIX "SIP : %s : " // requires 1 arg: fname
-
-#define SUPERVISION_DISCONNECT_TIMEOUT 32000
-#define SIP_WARNING_LENGTH 100
-
-#define RPID_DISABLED 0
-#define RPID_ENABLED 1
-
-#define MAX_INVITE_RETRY_ATTEMPTS 6
-#define MAX_NON_INVITE_RETRY_ATTEMPTS 10
-
-typedef enum {
- SIP_STATE_NONE = -1,
- SIP_STATE_BASE = 0,
-
- SIP_STATE_IDLE = SIP_STATE_BASE,
-
- SIP_STATE_SENT_INVITE,
- SIP_STATE_SENT_INVITE_CONNECTED,
-
- SIP_STATE_RECV_INVITE,
- SIP_STATE_RECV_INVITE_PROCEEDING,
- SIP_STATE_RECV_INVITE_ALERTING,
- SIP_STATE_RECV_INVITE_CONNECTED,
-
- SIP_STATE_ACTIVE,
- SIP_STATE_SENT_MIDCALL_INVITE,
- SIP_STATE_RECV_MIDCALL_INVITE_CCFEATUREACK_PENDING,
- SIP_STATE_RECV_MIDCALL_INVITE_SIPACK_PENDING,
-
- SIP_STATE_RELEASE,
- SIP_STATE_BLIND_XFER_PENDING,
- SIP_STATE_IDLE_MSG_TIMER_OUTSTANDING,
-
- SIP_STATE_SENT_OOD_REFER,
- SIP_STATE_RECV_UPDATEMEDIA_CCFEATUREACK_PENDING,
-
- SIP_STATE_END = SIP_STATE_RECV_UPDATEMEDIA_CCFEATUREACK_PENDING
-} sipSMStateType_t;
-
-typedef enum
-{
- SIP_REG_STATE_INV = -1,
- SIP_REG_STATE_NONE = 0,
- SIP_REG_STATE_BASE = 1,
-
- SIP_REG_STATE_IDLE = SIP_REG_STATE_BASE,
- SIP_REG_STATE_REGISTERING,
- SIP_REG_STATE_REGISTERED,
- SIP_REG_STATE_UNREGISTERING,
- SIP_REG_STATE_IN_FALLBACK,
- SIP_REG_STATE_STABILITY_CHECK,
- SIP_REG_STATE_TOKEN_WAIT,
- SIP_REG_STATE_END = SIP_REG_STATE_TOKEN_WAIT
-} sipRegSMStateType_t;
-
-typedef enum {
- SIPSPI_EV_INVALID = -1,
- SIPSPI_EV_BASE = 0,
-
- E_SIP_INVITE = SIPSPI_EV_BASE,
- E_SIP_ACK,
- E_SIP_BYE,
- E_SIP_CANCEL,
- E_SIP_1xx,
- E_SIP_2xx,
- E_SIP_3xx,
- E_SIP_NOTIFY,
- E_SIP_FAILURE_RESPONSE,
- E_SIP_REFER,
- E_SIP_OPTIONS,
- E_SIP_SUBSCRIBE,
- E_SIP_UPDATE,
-
- E_CC_SETUP,
- E_CC_SETUP_ACK,
- E_CC_PROCEEDING,
- E_CC_ALERTING,
- E_CC_CONNECTED,
- E_CC_CONNECTED_ACK,
- E_CC_RELEASE,
- E_CC_RELEASE_COMPLETE,
- E_CC_FEATURE,
- E_CC_FEATURE_ACK,
- E_CC_CAPABILITIES,
- E_CC_CAPABILITIES_ACK,
- E_CC_SUBSCRIBE,
- E_CC_NOTIFY,
- E_CC_INFO,
-
- E_SIP_INV_EXPIRES_TIMER,
- E_SIP_INV_LOCALEXPIRES_TIMER,
- E_SIP_SUPERVISION_DISCONNECT_TIMER,
- E_SIP_TIMER,
- E_SIP_GLARE_AVOIDANCE_TIMER,
-
- E_SIP_UPDATE_RESPONSE,
- E_SIP_ICMP_UNREACHABLE,
- SIPSPI_EV_END = E_SIP_ICMP_UNREACHABLE
-} sipSMEventType_t;
-
-typedef enum {
- H_INVALID_EVENT = -1,
- SIPSPI_EV_INDEX_BASE = 0,
-/*0*/H_IDLE_EV_SIP_INVITE = SIPSPI_EV_INDEX_BASE, /* ccsip_handle_idle_ev_sip_invite, */
-/*1*/H_IDLE_EV_CC_SETUP, /* ccsip_handle_idle_ev_cc_setup, */
-/*2*/H_SENTINVITE_EV_SIP_1XX, /* ccsip_handle_sentinvite_ev_sip_1xx, */
-/*3*/H_SENTINVITE_EV_SIP_2XX, /* ccsip_handle_sentinvite_ev_sip_2xx, */
-/*4*/H_SENTINVITE_EV_SIP_FXX, /* ccsip_handle_sentinvite_ev_sip_fxx, */
-/*5*/H_DISCONNECT_LOCAL_EARLY, /* ccsip_handle_disconnect_local_early, */
-/*6*/H_DISCONNECT_REMOTE, /* ccsip_handle_disconnect_remote, */
-/*7*/H_SENTINVITECONNECTED_EV_CC_CONNECTED_ACK, /* ccsip_handle_sentinviteconnected_ev_cc_connected_ack, */
-/*8*/H_DISCONNECT_LOCAL, /* ccsip_handle_disconnect_local, */
-/*9*/H_RECVINVITE_EV_CC_SETUP_ACK, /* ccsip_handle_recvinvite_ev_cc_setup_ack, */
-/*10*/H_RECVINVITE_EV_CC_PROCEEDING, /* ccsip_handle_recvinvite_ev_cc_proceeding, */
-/*11*/H_RECVINVITE_EV_CC_ALERTING, /* ccsip_handle_recvinvite_ev_cc_alerting, */
-/*12*/H_RECVINVITE_EV_CC_CONNECTED, /* ccsip_handle_recvinvite_ev_cc_connected, */
-/*13*/H_DISCONNECT_LOCAL_UNANSWERED, /* ccsip_handle_disconnect_local_unanswered, */
-/*14*/H_RECVINVITE_EV_SIP_ACK, /* ccsip_handle_recvinvite_ev_sip_ack, */
-/*15*/H_ACTIVE_EV_SIP_INVITE, /* ccsip_handle_active_ev_sip_invite, */
-/*16*/H_ACTIVE_EV_CC_FEATURE, /* ccsip_handle_active_ev_cc_feature, */
-/*17*/H_ACCEPT_2XX, /* ccsip_handle_accept_2xx, */
-/*18*/H_REFER_SIP_MESSAGE, /* ccsip_handle_refer_sip_message, */
-/*19*/H_ACTIVE_EV_CC_FEATURE_ACK, /* ccsip_handle_active_ev_cc_feature_ack, */
-/*20*/H_SENTINVITE_MIDCALL_EV_SIP_2XX, /* ccsip_handle_sentinvite_midcall_ev_sip_2xx */
-/*21*/H_SENTINVITE_MIDCALL_EV_CC_FEATURE, /* ccsip_handle_sentinvite_midcall_ev_cc_feature */
-/*22*/H_RECVMIDCALLINVITE_CCFEATUREACKPENDING_EV_CC_FEATURE_ACK, /* ccsip_handle_recvmidcallinvite_ccfeatureackpending_ev_cc_feature_ack */
-/*23*/H_RECVMIDCALLINVITE_SIPACKPENDING_EV_SIP_ACK, /* ccsip_handle_recvmidcallinvite_sipackpending_ev_sip_ack, */
-/*24*/H_DEFAULT_SIP_MESSAGE, /* ccsip_handle_default_sip_message, */
-/*25*/H_DEFAULT_SIP_RESPONSE, /* ccsip_handle_default_sip_response, */
-/*26*/H_DEFAULT, /* ccsip_handle_default, */
-/*27*/H_SIP_INV_EXPIRES_TIMER, /* ccsip_handle_disconnect_local_early, */
-/*28*/H_SIP_OPTIONS, /* ccsip_handle_answer_options_request, */
-/*29*/H_SENTINVITE_EV_SIP_3XX, /* ccsip_handle_sentinvite_ev_sip_3xx, */
-/*30*/H_RECV_ERR_EV_SIP_ACK, /* ccsip_handle_recv_error_response_ev_sip_ack,*/
-/*31*/H_SENTBYE_EV_SIP_2XX, /* ccsip_handle_sentbye_ev_sip_2xx,*/
-/*32*/H_SENTBYE_EV_SIP_1XX, /* ccsip_handle_sentbye_ev_sip_1xx,*/
-/*33*/H_SENTBYE_EV_SIP_FXX, /* ccsip_handle_sentbye_ev_sip_fxx,*/
-/*34*/H_SENTBYE_EV_SIP_INVITE, /* ccsip_handle_sentbye_recvd_invite,*/
-/*35*/H_SENTBYE_SUPERVISION_DISCONNECT_TIMER, /* ccsip_handle_sendbye_ev_supervision_disconnect*/
-/*36*/H_RELEASE_COMPLETE, /* ccsip_handle_release_complete, */
-/*37*/H_ACTIVE_2xx, /* ccsip_handle_Active_2xx*/
-/*38*/H_BLIND_NOTIFY, /* ccsip_handle_send_blind_notify, */
-/*39*/H_SENT_BLINDNTFY, /* ccsip_handle_sentblindntfy_ev_sip_2xx, */
-/*40*/H_BYE_RELEASE, /* ccsip_handle_release_ev_sip_bye, */
-/*41*/H_HANDLE_LOCALEXPIRES_TIMER, /* ccsip_handle_localexpires_timer */
-/*42*/H_DEFAULT_SIP_TIMER, /* ccsip_handle_default_sip_timer */
-/*43*/H_EARLY_EV_SIP_UPDATE, /* ccsip_handle_early_ev_sip_update */
-/*44*/H_EARLY_EV_SIP_UPDATE_RESPONSE, /* ccsip_handle_early_ev_sip_update_response */
-/*45*/H_EARLY_EV_CC_FEATURE, /* ccsip_handle_early_ev_cc_feature */
-/*46*/H_EARLY_EV_CC_FEATURE_ACK, /* ccsip_handle_early_ev_cc_feature_ack */
-/*47*/H_CONFIRM_EV_SIP_UPDATE, /* ccsip_handle_active_ev_sip_update */
-/*48*/H_RECVUPDATEMEDIA_CCFEATUREACKPENDING_EV_CC_FEATURE_ACK, /* ccsip_handle_recvupdatemedia_ccfeatureackpending_ev_cc_feature_ack */
-/*49*/H_SIP_GLARE_AVOIDANCE_TIMER, /* ccsip_handle_timer_glare_avoidance */
-/*50*/H_RECVINVITE_SENTOK_NO_SIP_ACK, /* ccsip_handle_recvinvite_ev_expires_timer */
-/*51*/H_EV_SIP_UNSOLICITED_NOTIFY, /* ccsip_handle_unsolicited_notify */
-/*52*/H_RECVINVITE_EV_SIP_2XX, /* ccsip_handle_recvinvite_ev_sip_2xx */
-/*53*/H_ICMP_UNREACHABLE, /* ccsip_handle_icmp_unreachable */
-/*54*/H_DISCONNECT_MEDIA_CHANGE, /* ccsip_handle_disconnect_media_change*/
-/*55*/H_DEFAULT_EV_CC_FEATURE, /* ccsip_handle_default_ev_cc_feature */
-/*56*/H_DEFAULT_RECVREQ_ACK_PENDING_EV_CC_FEATURE, /* ccsip_handle_default_recvreq_ack_pending_ev_cc_feature */
-/*57*/H_OOD_REFER_RESPONSE_EV_SIP_1xx, /* ccsip_handle_sent_ood_refer_ev_sip_1xx */
-/*58*/H_OOD_REFER_RESPONSE_EV_SIP_2xx, /* ccsip_handle_sent_ood_refer_ev_sip_2xx */
-/*59*/H_OOD_REFER_RESPONSE_EV_SIP_fxx, /* ccsip_handle_sent_ood_refer_ev_sip_fxx */
-/*60*/H_RELEASE_EV_CC_FEATURE, /* ccsip_handle_release_ev_cc_feature */
-/*61*/H_EV_CC_INFO, /* ccsip_handle_ev_cc_info */
-/*62*/H_RELEASE_EV_RELEASE, /* ccsip_handle_release_ev_release */
- SIPSPI_EV_INDEX_END = H_RELEASE_EV_RELEASE
-} sipSMAction_t;
-
-
-
-/*
- * This structure defines TCP/UDP Connection
- * Parameters.
- * This is used during processing Contact
- * and Route headers received in the SIP
- * messages
- */
-typedef enum {
- SIP_SM_DIS_METHOD_BYE = 0,
- SIP_SM_DIS_METHOD_CANCEL
-} sipSMDisMethod_t;
-
-typedef struct {
- char last_call_id[MAX_SIP_CALL_ID];
- uint32_t last_bye_cseq_number;
- cpr_ip_addr_t last_bye_dest_ipaddr;
- uint16_t last_bye_dest_port;
- cpr_ip_addr_t proxy_dest_ipaddr;
- line_t dn_line;
- char last_bye_also_string[MAX_SIP_URL_LENGTH];
- char last_route[MAX_SIP_URL_LENGTH];
- char last_route_request_uri[MAX_SIP_URL_LENGTH];
- char via_branch[VIA_BRANCH_LENGTH];
- sipStatusCodeClass_t last_rspcode_rcvd;
-} sipCallHistory_t;
-
-typedef enum {
- SIP_SM_NO_XFR = 0,
- SIP_SM_BLND_XFR,
- SIP_SM_ATTN_XFR
-} sipSMXfrType_t;
-
-typedef struct sipRedirectInfo_ {
- sipContact_t *sipContact; /* Contact header received in the 3xx */
- uint16_t next_choice; /* Index of next Contact location to use */
-} sipRedirectInfo_t;
-
-typedef struct {
- int retries_401_407;
- int cred_type;
- char *authorization;
- int status_code;
- sip_authen_t *sip_authen;
- char cnonce[9];
- int nc_count;
- boolean new_flag;
-} sipAuthenticate_t;
-
-/* SIP REGISTER method info */
-typedef struct {
- int registered;
- int tmr_expire;
- int act_time;
- char proxy[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t addr;
- uint16_t port;
- uint8_t rereg_pending;
-} sipRegister_t;
-
-/* AVT payload info */
-typedef struct {
- int payload_type; //TODO BLASBERG: uint8_t or uint16_t should be acceptable
-} sipAvtPayloadType_t;
-
-/* Identifies CCB type because registration & call control use the same CCBs */
-typedef enum {
- SIP_NONE_CCB,
- SIP_REG_CCB,
- SIP_CALL_CCB
-} sipCCBTypes_t;
-
-/*
- * Define the types of CC's
- */
-typedef enum {
- CC_CCM = CC_MODE_CCM,
- CC_OTHER = CC_MODE_NONCCM,
- MAX_CC_TYPES
-} CC_ID;
-
-/*
- * Offer/answer state
- */
-typedef enum {
- OA_IDLE,
- OA_OFFER_SENT,
- OA_OFFER_RECEIVED,
- OA_ANSWER_SENT,
- OA_ANSWER_RECEIVED
-} sipOfferAnswerState;
-
-/* Indentifies how proxy selection is being done */
-typedef enum {
- SIP_PROXY_DEFAULT, /* Current selection is configured proxy */
- SIP_PROXY_BACKUP, /* Current selection is configured backup proxy */
- SIP_PROXY_DO_NOT_CHANGE_MIDCALL /* Do not select a different proxy even on failure*/
-} sipCCBProxySelection;
-
-typedef struct
-{
- union {
- string_t sip_via_header; // For received requests
- string_t sip_via_branch; // For sent requests
- } u;
- string_t sip_via_sentby;
- sipMethod_t cseq_method;
- uint32_t cseq_number;
-} sipTransaction_t;
-
-typedef struct
-{
- char sipCallID[MAX_SIP_CALL_ID];
- callid_t gsm_id;
- callid_t con_call_id;
- callid_t blind_xfer_call_id;
-
- sipSMStateType_t state;
- line_t index;
- line_t dn_line;
- boolean hold_initiated;
- uint32_t retx_counter;
- sipCCBTypes_t type;
-
- /*
- * first_backup indicates whether or not the backup proxy has just been
- * activated. After the first message is retransmitted, the flag will be
- * reset to FALSE.
- */
- boolean first_backup;
- sipCCBProxySelection proxySelection; /* Indicates how proxy selection is being done */
- cpr_ip_addr_t outBoundProxyAddr; /* IP address of outbound proxy for this call */
-// uint16_t outBoundProxyPort; /* Outbound proxy port for this call */
- uint32_t outBoundProxyPort; /* Outbound proxy port for this call */
-
- srv_handle_t SRVhandle; /* handle for dns_gethostbysrv() */
- srv_handle_t ObpSRVhandle; /* SRVhandle for the outbound proxy */
- int routeMode; /* Current routemode set by UIMatchDialTemplate() */
- void *udpId; /* handle to UDPApplIcmpHandler */
-
- /*
- * An INVITE/ACK/1xx/2xx can be accompanied with a Contact header.
- * Future requests should go there. This field is used to store the
- * parsed Contact header received with any of these messages.
- */
- sipContact_t *contact_info;
-
- /* Refer To and refere by headers Needed for next generated call */
-
- /*
- * Any SIP request such as INVITE, BYE, CANCEL etc and INVITE 200 OK,
- * 401 & 484 responses can have a Record-Route header. This field is
- * used to store the parsed Record-Route header received in any of
- * these messages.
- */
- sipRecordRoute_t *record_route_info;
-
- string_t calledDisplayedName;
- string_t callingNumber;
- string_t altCallingNumber;
- string_t callingDisplayName;
- string_t calledNumber;
- boolean displayCalledNumber;
- boolean displayCallingNumber;
- uint16_t calledNumberLen;
- boolean calledNumberFirstDigitDialed;
-
- /*
- * The following field encodes boolean bit flags (on or off) for
- * loopback, inband_alerting, sip_tcp, incoming, added_to_table,
- * do_call_history, rsvp_reserved, msgPassthru, sigoCall,
- * sent_bye, sent_cancel, sent_bye_response, sent_3456xx, recd_456xx,
- * harikiri, timed_out, sd_in_ack
- */
- uint32_t flags;
-
-#define LOOPBACK 1
-#define INBAND_ALERTING (1<<1)
-#define SIP_TCP (1<<2)
-#define INCOMING (1<<3)
-#define ADDED_TO_TABLE (1<<4)
-#define DO_CALL_HISTORY (1<<5)
-#define RSVP_RESERVED (1<<6)
-#define SENT_BYE (1<<7)
-#define SENT_CANCEL (1<<8)
-#define RECD_BYE (1<<9)
-#define SENT_3456XX (1<<10)
-#define RECD_456XX (1<<11)
-#define HARIKIRI (1<<12)
-#define TIMED_OUT (1<<13)
-#define SD_IN_ACK (1<<14)
-#define MSG_PASSTHRU (1<<15)
-#define SIGO_CALL (1<<16)
-#define RECD_1xx (1<<17)
-#define SEND_CANCEL (1<<18)
-#define FINAL_NOTIFY (1<<19)
-#define SENT_INVITE_REPLACE (1<<20)
-
- /*
- * SIP signalling channel info: source and destination
- */
- cpr_ip_addr_t src_addr; /* Source address */
- cpr_ip_addr_t dest_sip_addr; /* Destination address */
-// uint16_t local_port; /* Source port */
-// uint16_t dest_sip_port; /* Destination port */
- uint32_t local_port; /* Source port */
- uint32_t dest_sip_port; /* Destination port */
- int16_t sip_socket_handle;
-
- /*
- * RTP/SDP
- */
- cc_msgbody_info_t local_msg_body; /* store local sent msg bodies */
-// sipSdp_t *src_sdp;
-// ushort src_port;
-// sipSdp_t *dest_sdp;
-// uint16_t dest_port;
-// uint32_t dest_addr;
- char *old_session_id;
- char *old_version_id;
-// ushort dest_sdp_media;
-// boolean rtp_rx_opened;
-// boolean rtp_tx_opened;
-// cc_sdp_t cc_sdp;
-
- /*
- * Headers
- */
- char ReqURI[MAX_SIP_URL_LENGTH]; /* "Working" Req-URI */
- string_t ReqURIOriginal; /* Original outgoing call Req-URI */
- string_t sip_from;
- string_t sip_to;
- string_t sip_to_tag;
- string_t sip_from_tag;
- string_t sip_contact;
- string_t sip_remote_party_id;
- string_t sip_reqby;
- string_t sip_require;
- string_t sip_unsupported;
- char *diversion[MAX_DIVERSION_HEADERS];
-#define MAX_REQ_OUTSTANDING 3
- sipTransaction_t sent_request[MAX_REQ_OUTSTANDING];
- sipTransaction_t recv_request[MAX_REQ_OUTSTANDING];
- uint32_t last_recv_request_cseq;
- sipMethod_t last_recv_request_cseq_method;
- uint32_t last_used_cseq;
- uint32_t last_recv_invite_cseq;
- string_t sip_referTo;
- string_t sip_referredBy;
- string_t referto;
- string_t sipxfercallid;
- boolean wastransferred;
- boolean blindtransferred;
- unsigned int xfer_status;
- /* Store all of the parsed diversion header info */
- sipDiversionInfo_t *div_info;
-
- cc_call_type_e call_type;
-
- /* Store all of the parsed Remote-Party-ID headers */
- sipRemotePartyIdInfo_t *rpid_info;
- /* Shallow pointer to the "best" parsed Remote-Party-ID header */
- sipRemotePartyId_t *best_rpid;
-
- /* To save the Via headers on the INVITE */
- sipMessage_t *last_request;
-
- /*
- * Features
- */
- sipSMXfrType_t xfr_inprogress;
- cc_features_t featuretype;
-
- sipAvtPayloadType_t avt;
-
- /*
- * Registration/Authentication
- */
- sipRegister_t reg;
- sipAuthenticate_t authen;
-
- /*
- * Two fields that can be sent with the Refer-To header
- */
- char *refer_proxy_auth;
-#ifdef SIP_ACC_CONT
- char *refer_acc_cont;
-#endif
- /*
- * This struct would be allocated when the call is actually redirected
- * Idea is to save memory in the ccb for non-redirected calls.
- */
- sipRedirectInfo_t *redirect_info;
-
- /*
- * Enum of what was in the alert-info header.
- */
- cc_alerting_type alert_info;
-
- /*
- * Contents of incoming and outgoing call-info headers
- */
- cc_call_info_t *in_call_info;
- cc_call_info_t *out_call_info;
-
- /*
- * Ringing/tone pattern to play
- */
- vcm_ring_mode_t alerting_ring;
- vcm_tones_t alerting_tone;
-
- /*
- * Personal Directory
- */
- boolean call_entered_into_pd;
- boolean wait_for_ack;
- boolean send_delayed_bye;
- boolean retx_flag;
- boolean early_transfer;
- boolean first_pass_3xx;
- CC_ID cc_type;
- void *cc_cfg_table_entry;
- /*
- * Contents of supported and required headers
- */
-#define replaces_tag 1
-#define rel_tag (1<<1)
-#define early_session_tag (1<<2)
-#define join_tag (1<<3)
-#define path_tag (1<<4)
-#define precondition_tag (1<<5)
-#define pref_tag (1<<6)
-#define privacy_tag (1<<7)
-#define sec_agree_tag (1<<8)
-#define timer_tag (1<<9)
-#define norefersub_tag (1<<10)
-#define cisco_callinfo_tag (1<< 11)
-#define cisco_srtp_fallback_tag (1<< 12)
-#define extended_refer_tag (1<<16)
-#define cisco_serviceuri_tag (1<<18)
-#define cisco_escapecodes_tag (1<<19)
-#define cisco_service_control_tag (1<<20)
-#define sdp_anat_tag (1<< 21)
-#define unrecognized_tag (1<<31)
-
- uint32_t supported_tags;
- uint32_t required_tags;
-
-#define SUPPORTED_TAGS replaces_tag | join_tag | sdp_anat_tag | norefersub_tag
-
-
- /*
- * Contents of the the allow header accepted by the remote side
- */
-#define ALLOW_ACK 1
-#define ALLOW_BYE (1<<1)
-#define ALLOW_CANCEL (1<<2)
-#define ALLOW_INFO (1<<3)
-#define ALLOW_INVITE (1<<4)
-#define ALLOW_MESSAGE (1<<5)
-#define ALLOW_NOTIFY (1<<6)
-#define ALLOW_OPTIONS (1<<7)
-#define ALLOW_PRACK (1<<8)
-#define ALLOW_PUBLISH (1<<9)
-#define ALLOW_REFER (1<<10)
-#define ALLOW_REGISTER (1<<11)
-#define ALLOW_SUBSCRIBE (1<<12)
-#define ALLOW_UPDATE (1<<13)
-
- uint16_t allow_methods;
-
- sipOfferAnswerState oa_state;
- int last_recvd_response_code;
- sipJoinInfo_t *join_info;
- cc_feature_data_t *feature_data;
- int dup_flags;
- void *mother_ccb;
-
-#define DUP_NO_FLAGS 0x00
-#define DUP_CCB 0x01
-#define DUP_CCB_NEW_CALLID 0x02
-#define DUP_CCB_INIT_STATE 0x04
-#define DUP_CCB_REINIT_DNS 0x08
-#define DUP_CCB_STOLEN_FEAT_DATA 0x10
-
- cc_kfact_t *kfactor_ptr;
-
- boolean send_reason_header;
-
- uint32_t callref;
-
-} ccsipCCB_t;
-
-
-typedef struct {
- ccsipCCB_t ccbs[MAX_CCBS];
- int backup_active; /* Currently use reduce invite retry count */
-} ccsipGlobInfo_t;
-
-
-typedef struct {
- sipSMEventType_t type;
- ccsipCCB_t *ccb;
- union {
- sipMessage_t *pSipMessage;
- cc_msg_t *cc_msg;
- cpr_ip_addr_t UsrInfo;
- } u;
-} sipSMEvent_t;
-
-typedef void (*sipSMEventActionFn_t)(ccsipCCB_t *ccb, sipSMEvent_t *event);
-typedef void (*shutdown_callback_fn)(void *data);
-
-typedef struct {
- shutdown_callback_fn callback;
- void *data;
-} shutdown_t;
-
-typedef enum {
- SIP_SDP_SUCCESS = 0,
- SIP_SDP_SESSION_AUDIT,
- SIP_SDP_DNS_FAIL,
- SIP_SDP_NO_MEDIA,
- SIP_SDP_ERROR,
- SIP_SDP_NOT_PRESENT
-} sipsdp_status_t;
-
-extern ccsipGlobInfo_t gGlobInfo;
-sipSMAction_t get_handler_index(sipSMStateType_t isipsmstate,
- sipSMEventType_t isipsmevent);
-
-void ccsip_handle_idle_ev_sip_invite(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_idle_ev_cc_setup(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void ccsip_handle_sentinvite_ev_sip_1xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sentinvite_ev_sip_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sentinvite_ev_sip_3xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sentinvite_ev_sip_fxx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void ccsip_handle_sentinviteconnected_ev_cc_connected_ack(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-
-void ccsip_handle_recvinvite_ev_cc_setup_ack(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_recvinvite_ev_cc_proceeding(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_recvinvite_ev_cc_alerting(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_recvinvite_ev_cc_connected(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_recvinvite_ev_sip_ack(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void ccsip_handle_active_ev_cc_feature(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_active_ev_cc_feature_hold(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_active_ev_cc_feature_resume_or_media(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_active_ev_cc_feature_other(ccsipCCB_t *ccb,
- sipSMEvent_t event);
-void ccsip_handle_active_ev_sip_invite(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-
-void ccsip_handle_recvmidcallinvite_ccfeatureackpending_ev_cc_feature_ack(
- ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_recvmidcallinvite_sipackpending_ev_sip_ack(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-
-void ccsip_handle_accept_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_active_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-
-void ccsip_handle_default(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_default_sip_message(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_default_sip_response(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_default_sip_timer(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void ccsip_handle_disconnect_local(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_disconnect_local_early(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_disconnect_local_unanswered(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_disconnect_remote(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void ccsip_handle_refer_sip_message(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void ccsip_handle_active_ev_cc_feature_ack(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-
-void ccsip_handle_active_ev_cc_feature_xfer(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_active_ev_cc_feature_indication(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-
-void ccsip_handle_sentbye_recvd_invite(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sentbye_ev_sip_fxx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sentbye_ev_sip_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sentbye_ev_sip_1xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sendbye_ev_supervision_disconnect(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-
-void ccsip_handle_recv_error_response_ev_sip_ack(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-
-void ccsip_handle_release_complete(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_send_blind_notify(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sentblindntfy_ev_sip_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_release_ev_sip_bye(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void ccsip_handle_process_in_call_options_request(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_cc_answer_options_request(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_cc_answer_audit_request(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_localexpires_timer(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void ccsip_handle_early_ev_sip_update(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_early_ev_sip_update_response(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_early_ev_cc_feature(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_early_ev_cc_feature_ack(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_active_ev_sip_update(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_recvupdatemedia_ccfeatureackpending_ev_cc_feature_ack(
- ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_timer_glare_avoidance(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_recvinvite_ev_expires_timer(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_unsolicited_notify(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_recvinvite_ev_sip_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_icmp_unreachable(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_disconnect_media_change(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sent_ood_refer_ev_sip_1xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sent_ood_refer_ev_sip_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sent_ood_refer_ev_sip_fxx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_default_ev_cc_feature(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_default_recvreq_ack_pending_ev_cc_feature(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_sentinvite_midcall_ev_cc_feature(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_sentinvite_midcall_ev_sip_2xx(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void ccsip_handle_release_ev_cc_feature(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_ev_cc_info(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void ccsip_handle_release_ev_release(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-int sip_sm_init(void);
-void sip_shutdown(void);
-void sip_shutdown_phase1(int, int reason);
-void sip_shutdown_phase2(int);
-void sip_restart(void);
-int sip_sm_ccb_init(ccsipCCB_t *ccb, line_t index, int DN,
- sipRegSMStateType_t initial_state);
-ccsipCCB_t *sip_sm_get_ccb_by_index(line_t index);
-ccsipCCB_t *sip_sm_get_ccb_by_ccm_id_and_index(int ccm_id, line_t idx);
-ccsipCCB_t *sip_sm_get_ccb_by_callid(const char *callid);
-ccsipCCB_t *sip_sm_get_ccb_next_available(line_t *line_number);
-ccsipCCB_t *sip_sm_get_ccb_by_gsm_id(callid_t gsm_id);
-ccsipCCB_t *sip_sm_get_ccb_by_target_call_id(callid_t con_id);
-ccsipCCB_t *sip_sm_get_target_call_by_gsm_id(callid_t gsm_id);
-ccsipCCB_t *sip_sm_get_target_call_by_con_call_id(callid_t con_call_id);
-boolean sip_is_releasing(ccsipCCB_t* ccb);
-callid_t sip_sm_get_blind_xfereror_ccb_by_gsm_id(callid_t gsm_id);
-uint16_t sip_sm_determine_ccb(const char *callid,
- sipCseq_t *sipCseq,
- sipMessage_t *pSipMessage,
- boolean is_request,
- ccsipCCB_t **ccb);
-void sip_sm_call_cleanup(ccsipCCB_t *ccb);
-void free_duped(ccsipCCB_t *dupCCB);
-
-
-int sip_sm_process_event(sipSMEvent_t *pEvent);
-int sip_sm_process_cc_event(cprBuffer_t buf);
-void sip_sm_util_normalize_name(ccsipCCB_t *ccb, char *dialString);
-
-
-const char *sip_util_state2string(sipSMStateType_t state);
-const char *sip_util_event2string(sipSMEventType_t event);
-const char *sip_util_method2string(sipMethod_t method);
-boolean sip_sm_is_bye_or_cancel_response(sipMessage_t *response);
-
-sipSMEventType_t sip_util_ccevent2sipccevent(cc_msgs_t cc_msg_type);
-const char *sip_util_feature2string(cc_features_t feature);
-
-void sip_create_new_sip_call_id(char *sipCallID, uint8_t *mac_address,
- char *pSrcAddrStr);
-void sip_util_get_new_call_id(ccsipCCB_t *ccb);
-boolean sip_sm_is_previous_call_id(const char *pCallID,
- line_t *pPreviousCallLine);
-boolean sip_sm_util_is_timeinterval(const char *pStr);
-
-void sip_decrement_backup_active_count(ccsipCCB_t *ccb);
-//int sip_sm_active_calls(void);
-#ifdef DEBUG
-void print_ccb_memoryusage(ccsipCCB_t *ccb);
-#endif
-
-void sip_sm_200and300_update(ccsipCCB_t *ccb, sipMessage_t *response,
- int response_code);
-char *sip_sm_purify_tag(char *tag);
-boolean sip_sm_is_invite_response(sipMessage_t *response);
-boolean sip_sm_is_refer_response(sipMessage_t *response);
-boolean sip_sm_is_notify_response(sipMessage_t *response);
-
-void sip_sm_dequote_string(char *str, int max_size);
-void sip_sm_check_retx_timers(ccsipCCB_t *ccb, sipMessage_t *message);
-int strcasecmp_ignorewhitespace(const char *cs, const char *ct);
-
-void sip_util_make_ccmsgsdp(cc_sdp_t *pCcMsgSdp, ccsipCCB_t *ccb);
-
-int sip_dns_gethostbysrv(char *domain,
- cpr_ip_addr_t *ipaddr_ptr,
- uint16_t *port,
- srv_handle_t *srv_order,
- boolean retried_addr);
-int sip_dns_gethostbysrvorname(char *hname,
- cpr_ip_addr_t *ipaddr_ptr,
- uint16_t *port);
-void sip_util_make_tag(char *tag_str);
-void get_sip_error_string(char *errortext, int response);
-int ccsip_cc_to_sip_cause(cc_causes_t cause, char **phrase);
-void sip_sm_update_to_on_midcall_200(ccsipCCB_t *ccb, sipMessage_t *response);
-
-sipServiceControl_t *ccsip_get_notify_service_control(sipMessage_t *pSipMessage);
-boolean ccsip_is_special_name_to_mask_display_number(const char *name);
-void sip_sm_change_state(ccsipCCB_t *ccb, sipSMStateType_t new_state);
-
-#define SIP_SM_CALL_SETUP_NOT_COMPLETED(x) \
- ((x->state == SIP_STATE_RECV_INVITE) || \
- (x->state == SIP_STATE_RECV_INVITE_PROCEEDING) || \
- (x->state == SIP_STATE_RECV_INVITE_ALERTING) || \
- (x->state == SIP_STATE_RECV_INVITE_CONNECTED))
-#define SIP_SM_CALL_SETUP_RESPONDING(x) \
- ((x->state == SIP_STATE_RECV_INVITE_PROCEEDING) || \
- (x->state == SIP_STATE_RECV_INVITE_ALERTING))
-
-#define ccsip_is_replace_setup(replace) (replace)
-
-extern char *ccsip_find_preallocated_sip_local_tag(line_t dn_line);
-extern void ccsip_free_preallocated_sip_local_tag(line_t dn_line);
-extern char *getPreallocatedSipCallID(line_t dn_line);
-extern char *getPreallocatedSipLocalTag(line_t dn_line);
-extern ccsipCCB_t* create_dupCCB(ccsipCCB_t *origCCB, int dup_flags);
-
-/* Info Package stuff */
-#define MAX_INFO_HANDLER 32
-
-/*
- * g_registered_info[] contains the Info Package strings (such as
- * "conference") for the registered handlers.
- *
- * The index of g_registered_info[] goes from 0 to MAX_INFO_HANDLER - 1.
- */
-extern char *g_registered_info[];
-
-typedef void (*info_package_handler_t)(line_t line, callid_t call_id,
- const char *info_package,
- const char *content_type,
- const char *message_body);
-
-int ccsip_info_package_handler_init(void);
-void ccsip_info_package_handler_shutdown(void);
-int ccsip_register_info_package_handler(const char *info_package,
- const char *content_type,
- info_package_handler_t handler);
-int ccsip_deregister_info_package_handler(const char *info_package,
- const char *content_type,
- info_package_handler_t handler);
-void ccsip_parse_send_info_header(sipMessage_t *pSipMessage, string_t *recv_info_list);
-int ccsip_handle_info_package(ccsipCCB_t *ccb, sipMessage_t *pSipMessage);
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_CREDENTIALS_H_
-#define _CCSIP_CREDENTIALS_H_
-
-#include "cpr_types.h"
-#include "prot_configmgr.h"
-
-#define CRED_MAX_ID_LEN AUTH_NAME_SIZE
-#define CRED_MAX_PW_LEN 32
-
-#define CRED_USER 0x00000001
-#define CRED_LINE 0x00000002
-
-
-typedef struct _credentials {
- char id[CRED_MAX_ID_LEN];
- char pw[CRED_MAX_PW_LEN];
-} credentials_t;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_MACROS_H_
-#define _CCSIP_MACROS_H_
-
-
-#define EVENT_ACTION_SM(x) \
- (gSIPHandlerTable[x])
-
-#define UPDATE_FLAGS(x, y) \
- (x = (x == STATUS_SUCCESS) ? y : x)
-
-#define GET_SIP_MESSAGE() sippmh_message_create()
-
-#define REG_CHECK_EVENT_SANITY(x, y) \
- ((x - SIP_REG_STATE_BASE >= 0) && (x <= SIP_REG_STATE_END) && \
- (y - SIPSPI_REG_EV_BASE >=0) && (y <= SIPSPI_REG_EV_END))
-
-#define REG_EVENT_ACTION(x, y) \
- (gSIPRegSMTable[x - SIP_REG_STATE_BASE][y - SIPSPI_REG_EV_BASE])
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_MESSAGING_H_
-#define _CCSIP_MESSAGING_H_
-
-#include "ccsip_sdp.h"
-#include "ccsip_pmh.h"
-#include "ccsip_credentials.h"
-#include "ccsip_core.h"
-#include "ccsip_subsmanager.h"
-#include "ccapi.h"
-
-#define SIP_MESSAGING_OK (0)
-#define SIP_MESSAGING_ERROR (1)
-#define SIP_MESSAGING_DUPLICATE (2)
-#define SIP_MESSAGING_NEW_CALLID (3)
-#define SIP_MESSAGING_ERROR_STALE_RESP (4)
-#define SIP_MESSAGING_ERROR_UNSUPPORTED_MEDIA (5)
-#define SIP_MESSAGING_ERROR_NO_TRX (6)
-#define SIP_MESSAGING_NOT_ACCEPTABLE (7)
-#define SIP_MESSAGING_ENDPOINT_NOT_FOUND (8)
-#define NUM_INITIAL_RECORD_ROUTE_BUFS 4
-
-typedef enum {
- SIP_INVITE_TYPE_INVALID = 0,
- SIP_INVITE_TYPE_NORMAL,
- SIP_INVITE_TYPE_MIDCALL,
- SIP_INVITE_TYPE_TRANSFER,
- SIP_INVITE_TYPE_AUTHORIZATION,
- SIP_INVITE_TYPE_REDIRECTED
-} sipInviteType_t;
-
-typedef enum {
- SIP_RTP_INCLUDE_MEDIA_INVALID = 0,
- SIP_RTP_INCLUDE_MEDIA_ALL,
- SIP_RTP_INCLUDE_MEDIA_PREFERRED,
- SIP_RTP_INCLUDE_MEDIA_MATCHING
-} sipRTPIncludeMedia_t;
-
-typedef enum {
- SIP_REF_NONE = 0,
- SIP_REF_XFER,
- SIP_REF_DIR_XFER,
- SIP_REF_TOKEN,
- SIP_REF_UNKNOWN
-} sipRefEnum_e;
-
-typedef struct {
- unsigned int flags;
- unsigned int extflags;
-} sipMessageFlag_t;
-
-
-#define SIP_HEADER_CONTACT_BIT 1
-#define SIP_HEADER_RECORD_ROUTE_BIT (1<<1)
-#define SIP_HEADER_ROUTE_BIT (1<<2)
-#define SIP_HEADER_SPARE_BIT0 (1<<3)
-#define SIP_HEADER_REQUESTED_BY_BIT (1<<4)
-#define SIP_HEADER_DIVERSION_BIT (1<<5)
-#define SIP_HEADER_AUTHENTICATION_BIT (1<<6)
-#define SIP_HEADER_REFER_TO_BIT (1<<7)
-#define SIP_HEADER_REFERRED_BY_BIT (1<<8)
-#define SIP_HEADER_REPLACES_BIT (1<<9)
-#define SIP_HEADER_EVENT_BIT (1<<10)
-#define SIP_HEADER_EXPIRES_BIT (1<<11)
-#define SIP_HEADER_ACCEPT_BIT (1<<12)
-#define SIP_HEADER_ALLOW_BIT (1<<13)
-#define SIP_HEADER_CISCO_GUID_BIT (1<<14)
-#define SIP_HEADER_SPARE_BIT1 (1<<15)
-#define SIP_HEADER_UNSUPPORTED_BIT (1<<16)
-#define SIP_HEADER_REMOTE_PARTY_ID_BIT (1<<17)
-#define SIP_HEADER_PROXY_AUTH_BIT (1<<18)
-#define SIP_HEADER_REQUIRE_BIT (1<<19)
-#define SIP_HEADER_CALL_INFO_BIT (1<<20)
-#define SIP_HEADER_SUPPORTED_BIT (1<<21)
-#define SIP_HEADER_RETRY_AFTER_BIT (1<<22)
-#define SIP_HEADER_ALLOW_EVENTS_BIT (1<<23)
-#define SIP_HEADER_CONTENT_TYPE_BIT (1<<24)
-#define SIP_HEADER_CONTENT_LENGTH_BIT (1<<25)
-#define SIP_HEADER_JOIN_INFO_BIT (1<<26)
-#define SIP_HEADER_ACCEPT_ENCODING_BIT (1<<27)
-#define SIP_HEADER_ACCEPT_LANGUAGE_BIT (1<<28)
-#define SIP_HEADER_OPTIONS_CONTENT_TYPE_BIT (1<<29)
-#define SIP_HEADER_REASON_BIT (1<<30)
-#define SIP_HEADER_RECV_INFO_BIT (1U<<31)
-
-
-#define SIP_RFC_SUPPORTED_TAGS REQ_SUPP_PARAM_REPLACES "," \
- REQ_SUPP_PARAM_JOIN "," \
- REQ_SUPP_PARAM_SDP_ANAT "," \
- REQ_SUPP_PARAM_NOREFERSUB
-
-/*
- * The REQ_SUPP_PARAM_EXTENED_REFER is only used in Cisco CCM environment.
- * The tag is no longer in IANA.
- */
-#define SIP_CISCO_SUPPORTED_TAGS REQ_SUPP_PARAM_EXTENED_REFER "," \
- REQ_SUPP_PARAM_CISCO_CALLINFO "," \
- REQ_SUPP_PARAM_CISCO_ESCAPECODES "," \
- REQ_SUPP_PARAM_CISCO_MONREC
-
-#define SIP_CISCO_SUPPORTED_REG_TAGS \
- SIP_RFC_SUPPORTED_TAGS "," \
- SIP_CISCO_SUPPORTED_TAGS
-
-
-boolean sipSPISendInvite(ccsipCCB_t *ccb,
- sipInviteType_t inviteType,
- boolean initInvite);
-boolean sipSPISendInviteMidCall(ccsipCCB_t *ccb, boolean expires);
-void sipSPISendInviteResponse100(ccsipCCB_t *ccb, boolean remove_to_tag);
-void sipSPISendInviteResponse180(ccsipCCB_t *ccb);
-void sipSPISendInviteResponse200(ccsipCCB_t *ccb);
-void sipSPISendInviteResponse302(ccsipCCB_t *ccb);
-
-boolean sipSPISendOptionResponse(ccsipCCB_t *ccb, sipMessage_t *);
-boolean sipSPIsendNonActiveOptionResponse(sipMessage_t *msg,
- cc_msgbody_info_t *local_msg_body);
-void sipSPISendInviteResponse(ccsipCCB_t *ccb,
- uint16_t statusCode,
- const char *reason_phrase,
- uint16_t warnCode,
- const char *warn_phrase,
- boolean send_sd,
- boolean retx);
-void sipSPISendBye(ccsipCCB_t *ccb,
- char *alsoString,
- sipMessage_t *pForked200);
-void sipSPISendCancel(ccsipCCB_t *ccb);
-boolean sipSPISendByeOrCancelResponse(ccsipCCB_t *ccb,
- sipMessage_t *request,
- sipMethod_t sipMethodByeorCancel);
-boolean sipSPISendAck(ccsipCCB_t *ccb, sipMessage_t *response);
-boolean sipSPISendRegister(ccsipCCB_t *ccb,
- boolean no_dns_lookup,
- const char *user,
- int expires_int);
-
-boolean sipSPISendErrorResponse(sipMessage_t *msg, uint16_t status_code,
- const char *reason_phrase,
- uint16_t status_code_warning,
- const char *reason_phrase_warning,
- ccsipCCB_t *ccb);
-boolean sipSPISendLastMessage(ccsipCCB_t *ccb);
-boolean sipSPIGenerateAuthorizationResponse(sip_authen_t * sip_authen,
- const char *uri,
- const char *method,
- const char *user_name,
- const char *user_password,
- char **author_str,
- int *nc_count,
- ccsipCCB_t *ccb);
-void sipSPIGenerateGenAuthorizationResponse(ccsipCCB_t *ccb,
- sipMessage_t *request,
- sipRet_t *flag,
- char *method);
-
-void sipSPIGenerateTargetUrl(genUrl_t *genUrl, char *sipurlstr);
-void sipSPIGenerateSipUrl(sipUrl_t *sipUrl, char *sipurlstr);
-
-boolean sipSPISendRefer(ccsipCCB_t *ccb, char *referto,
- sipRefEnum_e referto_type);
-boolean sipSPISendReferResponse202(ccsipCCB_t *ccb);
-boolean sipSPISendNotify(ccsipCCB_t *ccb, int referto);
-boolean sipSPISendInfo(ccsipCCB_t *ccb, const char *info_package,
- const char *content_type, const char *message_body);
-boolean sipSPISendUpdate(ccsipCCB_t *ccb);
-boolean sipSPISendUpdateResponse(ccsipCCB_t *ccb,
- boolean send_sdp,
- cc_causes_t cause,
- boolean retx);
-boolean sipSPISendNotifyResponse(ccsipCCB_t *ccb, cc_causes_t cause);
-boolean sipSPIAddStdHeaders(sipMessage_t *msg,
- ccsipCCB_t *ccb,
- boolean isResponse);
-sipMessage_t *sipSPIBuildRegisterHeaders(ccsipCCB_t *ccb,
- const char *user,
- int expires_int);
-boolean sipSPIAddLocalVia(sipMessage_t *msg,
- ccsipCCB_t *ccb,
- sipMethod_t method);
-boolean sipSPIAddRequestVia(ccsipCCB_t *ccb,
- sipMessage_t *response,
- sipMessage_t *request,
- sipMethod_t method);
-boolean sipSPIAddCiscoGuid(sipMessage_t *msg, ccsipCCB_t *ccb);
-boolean sipSPIAddRouteHeaders(sipMessage_t *msg,
- ccsipCCB_t *ccb,
- char *result_route,
- int result_route_length);
-sipRet_t sipAddDateHeader(sipMessage_t *sip_message);
-
-const char *sipGetMethodString(sipMethod_t methodname);
-
-void sip_option_response_rtp_media_get_info(cc_sdp_t *src_sdp);
-
-//sipSdp_t* CreateSDPtext();
-
-
-sipRet_t sipSPIAddContactHeader(ccsipCCB_t *ccb, sipMessage_t *request);
-sipRet_t sipSPIAddReasonHeader (ccsipCCB_t *ccb, sipMessage_t *request);
-boolean sipSPIGenerateReferredByHeader(ccsipCCB_t *ccb);
-boolean sipSPIGenRequestURI(ccsipCCB_t *ccb,
- sipMethod_t sipmethod,
- boolean initInvite);
-
-// Message Factory
-sipRet_t sipSPIAddCommonHeaders(ccsipCCB_t *ccb,
- sipMessage_t *request,
- boolean isResponse,
- sipMethod_t method,
- uint32_t response_cseq_number);
-boolean CreateRequest(ccsipCCB_t *ccb,
- sipMessageFlag_t messageflag,
- sipMethod_t sipmethod,
- sipMessage_t *request,
- boolean initInvite,
- uint32_t response_cseq_number);
-boolean CreateResponse(ccsipCCB_t *ccb,
- sipMessageFlag_t messageflag,
- uint16_t status_code,
- sipMessage_t *response,
- const char *reason_phrase,
- uint16_t status_code_warning,
- const char *reason_phrase_warning,
- sipMethod_t);
-boolean SendRequest(ccsipCCB_t *ccb,
- sipMessage_t *request,
- sipMethod_t method,
- boolean midcall,
- boolean reTx,
- boolean timer);
-boolean AddGeneralHeaders(ccsipCCB_t *ccb,
- sipMessageFlag_t messageflag,
- sipMessage_t *request,
- sipMethod_t method);
-boolean getCSeqInfo(sipMessage_t *request,
- sipCseq_t **request_cseq_structure);
-int sipSPICheckRequest(ccsipCCB_t *ccb, sipMessage_t *request);
-int sipSPICheckResponse(ccsipCCB_t *ccb, sipMessage_t *response);
-int sipSPICheckContact(const char *pContactStr);
-
-void sipGetRequestMethod(sipMessage_t *pRequest, sipMethod_t *pMethod);
-int sipGetResponseMethod(sipMessage_t *pResponse, sipMethod_t *pMethod);
-int sipGetResponseCode(sipMessage_t *pResponse, int *pResponseCode);
-int sipSPIIncomingCallSDP(ccsipCCB_t *ccb,
- boolean call_hold,
- boolean udpate_ver);
-char *sipSPIUrlDestination(sipUrl_t *sipUrl);
-int sipGetMessageCSeq(sipMessage_t *pMessage, uint32_t *pResultCSeqNumber,
- sipMethod_t * pResultCSeqMethod);
-void sipGetMessageToTag(sipMessage_t *pMessage, char *to_tag,
- int to_tag_max_length);
-boolean sipSPISendByeAuth(sipMessage_t *pResponse,
- sipAuthenticate_t authen,
- cpr_ip_addr_t *dest_ipaddr,
- uint16_t dest_port,
- uint32_t cseq_number,
- char *alsoString,
- char *last_call_route,
- char *last_call_route_request_uri,
- line_t previous_call_line);
-void free_sip_message(sipMessage_t *message);
-void sipSPISendFailureResponseAck(ccsipCCB_t *ccb,
- sipMessage_t *response,
- boolean prevcall,
- line_t previous_call_line);
-/* ICMP Unreachable handler routine */
-void sip_platform_icmp_unreachable_callback(void *ccyb, uint32_t ipaddr);
-cc_disposition_type_t sip2ccdisp(uint8_t type);
-cc_content_type_t sip2cctype(uint8_t type);
-
-/* Transaction record manipulation methods */
-int16_t get_last_request_trx_index(ccsipCCB_t *ccb, boolean sent);
-int16_t get_next_request_trx_index(ccsipCCB_t *ccb, boolean sent);
-int16_t get_method_request_trx_index(ccsipCCB_t *ccb, sipMethod_t method,
- boolean sent);
-void clean_method_request_trx(ccsipCCB_t *ccb, sipMethod_t method, boolean sent);
-line_t get_dn_line_from_dn(const char *watcher);
-boolean sipSPIGenerateRouteHeaderUAC(sipRecordRoute_t *, char *, int,
- boolean *loose_routing);
-boolean sipSPIGenerateRouteHeaderUAS(sipRecordRoute_t *, char *, int,
- boolean *loose_routing);
-boolean sipSPIGenerateContactHeader(sipContact_t *, char *, int);
-
-void get_reason_string(int unreg_reason, char *unreg_reason_str, int len);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_PLATFORM_H_
-#define _CCSIP_PLATFORM_H_
-
-#include "phone_platform_constants.h"
-
-// SIP standard defines the max to be the path MTU if it is
-// known, otherwise it should be 1500
-// We are defining the max message size to be 2560, 1500 + 1060 bytes of
-// extended buffer space (which is also the same as the PacketBuffer size
-// #define PKTBUF_SIZ 3072 defined in phone.h
-#define SIP_UDP_MESSAGE_SIZE 3072 /* Max size of a SIP message */
-
-/* Constants */
-#define MAX_SIP_URL_LENGTH 512
-#define MAX_SIP_TAG_LENGTH 256
-#define MAX_SIP_DISPLAYNAME_LENGTH 64
-#define VIA_BRANCH_LENGTH 16
-
-/*
- * MAX_SIP_DATE_LENGTH is used in ccsip_messaging for
- * the SIP Date header routine.
- * It has been defined here to be consistent with the rest
- * of the defines for the SIP message
- */
-#define MAX_SIP_DATE_LENGTH 63 //Extended for foreign language
-#define CCSIP_START_CSEQ 100
-#define MAX_SIP_CALL_ID 128 /* Max size of a Call ID header string */
-#define MAX_DIVERSION_HEADERS 25
-
-/*********************************************************
- *
- *
- * Phone constants
- *
- *
- *********************************************************/
-#define MAX_REG_BACKUP 1 // Max number of backup registration CCBs
-#define MIN_TEL_LINES 0 // Min number of lines
-#define MAX_TEL_LINES MAX_CALLS // Max number of calls
-#define MAX_PHYSICAL_DIR_NUM 6 // Max number of physical directory numbers
-#define MAX_UI_LINES_PER_DN (MAX_LINES_PER_DN + 1) // Max number of lines per DN
-#define MAX_CCBS (MAX_TEL_LINES + MAX_REG_LINES + MAX_REG_BACKUP)
-#define TEL_CCB_START (MIN_TEL_LINES)
-#define TEL_CCB_END (TEL_CCB_START + MAX_TEL_LINES -1)
-#define REG_CCB_START (TEL_CCB_END + 1)
-#define REG_CCB_END (REG_CCB_START + MAX_REG_LINES -1)
-#define REG_BACKUP_CCB (REG_CCB_END + 1)
-#define REG_FALLBACK_CCB_START (REG_BACKUP_CCB + 1)
-#define REG_FALLBACK_CCB_END (REG_FALLBACK_CCB_START +4)
-#define REG_BACKUP_DN 1
-#define REG_BACKUP_LINE 7
-#define MAX_LINES_7940 2
-#define INVALID_DN_LINE (REG_FALLBACK_CCB_END + 1)
-#define INIT_DN_LINE 0
-
-
-void sip_platform_init(void);
-int sip_platform_ui_restart(void);
-extern void platform_print_sip_msg(const char *msg);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __CCSIP_PLATFORM_TCP__H__
-#define __CCSIP_PLATFORM_TCP__H__
-
-/* The maximum number of connections allowed */
-#define MAX_SIP_CONNECTIONS (64 - 2)
-
-#define SIP_TCP_SEND_OK 0
-#define SIP_TCP_SIZE_ERROR 1
-#define SIP_TCP_SEND_ERROR 2
-#define SIP_SOC_TCP 0
-#define SIP_SOC_TLS 1
-
-#define SIP_TCP_NOT_CONNECTED 0
-#define SIP_TCP_CONNECTED 1
-
-typedef struct _sendData
-{
- struct _sendData *next;
- char *data;
- uint16_t bytesLeft;
- uint16_t bytesSent;
- void *context;
- boolean msg_display;
- uint8_t ip_sig_tos;
-} ccsipTCPSendData_t;
-
-typedef struct
-{
- uint16 connectionId;
-} sipTCPTimerContext_t;
-
-typedef struct
-{
- cpr_socket_t fd; /* Socket file descriptor */
- cpr_sockaddr_storage addr;
- cpr_ip_addr_t ipaddr; /* Remote IP address */
- uint16_t port; /* Remote port # */
- sock_state_t state;
- char *prev_msg;
- uint32_t prev_bytes;
- void *context; /* Connection Manager's context */
- /* queue for partial socket writes */
- sll_handle_t sendQueue;
- boolean dirtyFlag;
- boolean pend_closure; /* Indicates to close the connection
- * entry on completion of partial
- * socket message writes
- */
- int error_cause;
- int soc_type;
-} sip_tcp_conn_t;
-
-typedef struct
-{
- cpr_socket_t read[MAX_SIP_CONNECTIONS];
- cpr_socket_t write[MAX_SIP_CONNECTIONS];
-} sip_connection_t;
-
-
-extern sip_connection_t sip_conn;
-extern uint32_t nfds;
-extern fd_set read_fds;
-extern fd_set write_fds;
-extern sip_tcp_conn_t sip_tcp_conn_tab[MAX_CONNECTIONS];
-
-/*
- *
- * Function declarations
- *
- */
-int sip_tcp_fd_to_connid(cpr_socket_t fd);
-cpr_socket_t sip_tcp_create_connection(sipSPIMessage_t *spi_msg);
-void sip_tcp_read_socket(cpr_socket_t this_fd);
-int sip_tcp_channel_send(cpr_socket_t s,
- char *buf,
- uint32_t len);
-void sip_tcp_createconnfailed_to_spi(cpr_ip_addr_t *ipaddr,
- uint16_t port,
- void *context,
- ccsipSockErrCodes_e errcode,
- int connid);
-void sip_tcp_purge_entry(sipSPIConnId_t connid);
-void sipTcpFlushRetrySendQueue(sip_tcp_conn_t *entry);
-void sip_tcp_resend(int connid);
-extern int sip_tcp_get_free_conn_entry(void);
-extern int sip_tcp_attach_socket(cpr_socket_t s);
-extern void sip_tcp_init_conn_table(void);
-extern boolean sip_tcp_set_sock_options(int fd);
-void sipTransportClearServerHandle(cpr_ip_addr_t *ipaddr,
- uint16_t port,
- int connid);
-void sipTcpFreeSendQueue(int connid);
-extern cpr_socket_t sip_tcp_create_conn_using_blocking_socket (sipSPIMessage_t *spi_msg);
-
-#endif /* __CCSIP_PLATFORM_TCP__H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_PLATFORM_TIMERS_H_
-#define _CCSIP_PLATFORM_TIMERS_H_
-
-#include "cpr_types.h"
-#include "cpr_timers.h"
-#include "ccsip_platform.h"
-#include "ccsip_pmh.h"
-
-#define LINE_NOT_FOUND -1
-
-/*
- * Defintions
- */
-typedef void (*sipTimerCallbackFn_t)(cprTimer_t pTmrBlk);
-
-typedef struct
-{
- cprTimer_t timer;
- cprTimer_t reg_timer;
- int line;
- char* message_buffer;
- int message_buffer_len;
- sipMethod_t message_type;
- cpr_ip_addr_t ipaddr;
- uint16_t port;
- boolean outstanding;
-} sipPlatformUITimer_t;
-
-typedef struct
-{
- cprTimer_t timer;
- int line;
- cpr_ip_addr_t ipaddr;
- uint16_t port;
-} sipPlatformUIExpiresTimer_t;
-
-typedef struct
-{
- cprTimer_t timer;
- int line;
- boolean started;
-} sipPlatformSupervisionTimer_t;
-
-
-extern sipPlatformUITimer_t sipPlatformUISMSubNotTimers[]; // Array of timers
-
-/*
- * Prototypes
- */
-int
-sip_platform_timers_init(void);
-void
-sip_platform_post_timer(uint32_t cmd, void *data);
-void
-sip_platform_msg_timers_init(void);
-int
-sip_platform_msg_timer_start(uint32_t msec,
- void *data,
- int line,
- char *message_buffer,
- int message_buffer_len,
- int message_type,
- cpr_ip_addr_t *ipaddr,
- uint16_t port,
- boolean isRegister);
-void
-sip_platform_msg_timer_stop(int line);
-boolean
-sip_platform_msg_timer_outstanding_get(int line);
-void
-sip_platform_msg_timer_outstanding_set(int line, boolean value);
-void
-sip_platform_msg_timer_callback(void *data);
-int
-sip_platform_expires_timer_start(uint32_t msec,
- int line,
- cpr_ip_addr_t *ipaddr,
- uint16_t port);
-int
-sip_platform_expires_timer_stop(int line);
-void
-sip_platform_expires_timer_callback(void *data);
-int
-sip_platform_register_expires_timer_start(uint32_t msec,
- int line);
-int
-sip_platform_register_expires_timer_stop(int line);
-int
-sip_platform_localexpires_timer_start(uint32_t msec,
- int line,
- cpr_ip_addr_t *ipaddr,
- uint16_t port);
-int
-sip_platform_localexpires_timer_stop(int line);
-void
-sip_platform_localexpires_timer_callback(void *data);
-int
-sip_platform_msg_timer_update_destination(int line,
- cpr_ip_addr_t *ipaddr,
- uint16_t port);
-sipMethod_t
-sip_platform_msg_timer_messageType_get(int line);
-
-// Supervision timer
-int
-sip_platform_supervision_disconnect_timer_start(uint32_t msec,
- int line);
-int
-sip_platform_supervision_disconnect_timer_stop(int line);
-void
-sip_platform_supervision_disconnect_timer_callback(void *data);
-
-// Sub/Not Timers
-int
-sip_platform_msg_timer_subnot_start(uint32_t msec,
- sipPlatformUITimer_t *,
- uint32_t index,
- char *message_buffer,
- int message_buffer_len,
- int message_type,
- cpr_ip_addr_t *ipaddr,
- uint16_t port);
-void
-sip_platform_msg_timer_subnot_stop(sipPlatformUITimer_t *);
-void
-sip_platform_subnot_msg_timer_callback(void *data);
-int
-sip_platform_subnot_periodic_timer_start(uint32_t msec);
-int
-sip_platform_subnot_periodic_timer_stop(void);
-void
-sip_platform_subnot_periodic_timer_callback(void *data);
-int
-sip_platform_standby_keepalive_timer_start(uint32_t msec);
-int
-sip_platform_standby_keepalive_timer_stop();
-void
-sip_platform_standby_keepalive_callback(void *data);
-int
-sip_platform_unregistration_timer_start(uint32_t msec, boolean external);
-int
-sip_platform_unregistration_timer_stop();
-void
-sip_platform_unregistration_callback(void *data);
-void
-sip_platform_timers_shutdown(void);
-int
-sip_platform_notify_timer_start(uint32_t msec);
-int
-sip_platform_notify_timer_stop();
-int
-sip_platform_reg_all_fail_timer_start(uint32_t msec);
-int
-sip_platform_reg_all_fail_timer_stop(void);
-int
-sip_platform_pass_through_timer_start(uint32_t sec);
-int
-sip_platform_pass_through_timer_stop(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __CCSIP_PLATFORM_TLS__H__
-#define __CCSIP_PLATFORM_TLS__H__
-
-extern cpr_socket_t sip_tls_create_connection(sipSPIMessage_t *spi_msg,
- boolean blocking,
- sec_level_t sec);
-
-#endif /* __CCSIP_PLATFORM_TLS__H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_PLATFORM_UDP_H_
-#define _CCSIP_PLATFORM_UDP_H_
-
-#include "cpr_types.h"
-#include "cpr_socket.h"
-#include "cpr_memory.h"
-
-int
-sip_platform_udp_channel_listen(cpr_ip_mode_e ip_mode, cpr_socket_t *s,
- cpr_ip_addr_t *local_ipaddr,
- uint16_t local_port);
-int
-sip_platform_udp_channel_accept(cpr_socket_t listenSoc,
- cpr_socket_t *s);
-int
-sip_platform_udp_channel_create(cpr_ip_mode_e ip_mode, cpr_socket_t *s,
- cpr_ip_addr_t *remote_ipaddr,
- uint16_t remote_port,
- uint32_t local_udp_port);
-int
-sip_platform_udp_channel_destroy(cpr_socket_t s);
-int
-sip_platform_udp_channel_send(cpr_socket_t s,
- char *buf,
- uint16_t buf_len);
-void
-sip_platform_udp_read_socket(cpr_socket_t s);
-
-int
-sip_platform_udp_channel_sendto(cpr_socket_t s,
- char *buf,
- uint32_t buf_len,
- cpr_ip_addr_t *dst_addr,
- uint16_t dst_port);
-int
-sip_platform_udp_channel_read(cpr_socket_t s,
- cprBuffer_t buf,
- uint16_t *len,
- cpr_sockaddr_t *soc_addr,
- cpr_socklen_t *soc_addr_len);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_PMH_H_
-#define _CCSIP_PMH_H_
-
-#include "cpr_types.h"
-#include "pmhdefs.h"
-#include "httpish.h"
-#include "ccsip_protocol.h"
-#include "string_lib.h"
-#include "ccsip_platform.h"
-#include "ccapi.h"
-
-#define MAX_REFER_TO_HEADER_CONTENTS 6
-#define MAX_REMOTE_PARTY_ID_HEADERS 10
-#define MAX_REPLACES_HEADERS 1
-#define MAX_REFER_TO_HEADERS 2
-#define MAX_REFER_BY_HEADERS 1
-#define MAX_CALL_INFO_HEADERS 4
-
-#define MAX_SUB_STATE_HEADER_SIZE 96
-#define TEMP_PARSE_BUFFER_SIZE 10
-
-/*
- * Maximum number of Location/Contact headers we will parse. These
- * specify the locations to try to contact the called party, and I figure
- * the user is not going to wait for ever, and simplicity helps.
- */
-#define SIP_MAX_LOCATIONS 6
-
-/* Used when we create Via headers. Does not apply to incoming messages.*/
-#define SIP_MAX_VIA_LENGTH 128
-
-/* Broadsoft: Max length of "other" parameters in 3xx messages. */
-#define SIP_MAX_OTHER_PARAM_LENGTH 256
-
-#define TWO_POWER_31 2147483648UL
-
-/*
- * Some of this corresponds directly to HTTP/1.1 message structure.
- */
-typedef httpish_header sip_header;
-typedef httpishMsg_t sipMessage_t;
-typedef httpishReqLine_t sipReqLine_t;
-typedef httpishRespLine_t sipRespLine_t;
-
-typedef httpishStatusCodeClass_t sipStatusCodeClass_t;
-
-typedef hStatus_t sipRet_t;
-
-typedef enum
-{
- sipMethodInvalid = 0,
- sipMethodRegister = 100,
- sipMethodOptions,
- sipMethodInvite,
- sipMethodBye,
- sipMethodCancel,
- sipMethodPrack,
- sipMethodComet,
- sipMethodNotify,
- sipMethodRefer,
- sipMethodAck,
- sipMethodMessage,
- sipMethodSubscribe,
- sipMethodPublish,
- sipMethodUpdate,
- sipMethodResponse,
- sipMethodInfo,
- sipMethodUnknown
-} sipMethod_t;
-
-typedef enum
-{
- SIP_BASIC = 1,
- SIP_DIGEST,
- SIP_UNKNOWN
-} sip_scheme_t;
-
-typedef enum
-{
- SIP_SUCCESS,
- SIP_FAILURE,
- SIP_INTERNAL_ERR,
- SIP_UNACCEPTABLE_MEDIA_ERR,
- SIP_PRE_CONDITION_FAIL_ERR,
- SIP_NO_RESOURCE,
- SIP_MSG_CREATE_ERR,
- SIP_MSG_PARSE_ERR,
- SIP_MSG_INCOMPLETE_ERR,
- SIP_SUCCESS_DNS_PENDING,
- SIP_SUCCESS_QOS_PENDING,
- SIP_VIA_DNS_QUERY_REQUIRED,
- SIP_SUCCESS_QOS_DNS_PENDING,
- SIP_SUCCESS_DELAYED_MEDIA,
- SIP_SUCCESS_QOS_DELAYED_MEDIA,
- SIP_ADDR_UNAVAILABLE,
- SIP_MAX_RC
-} ccsipRet_e;
-
-/* This is used to store the parsed attribute/value pair */
-typedef struct {
- char *attr;
- char *value;
-} attr_value_pair_t;
-
-typedef struct
-{
- /*
- * Not storing the schema because we don't deal with non-SIP URLs.
- * The rest of the fields do not have any meaning if the URL
- * in question is non-SIP. Our parse routine itself would return
- * failure.
- */
- char *user;
- char *password;
- char *host;
- char *maddr;
- char *other;
- char *method;
- uint16_t port;
- boolean port_present;
- int16_t transport;
- uint8_t is_phone;
- uint8_t ttl_val;
- char num_headers; /* number of headers in the avpair below */
- attr_value_pair_t *headerp; /* everything after the '?' */
- boolean lr_flag;
- boolean is_ipv6;
-} sipUrl_t;
-
-typedef struct
-{
- char *user;
- char *isdn_subaddr;
- char *post_dial;
- char *unparsed_tsp;
- char *future_ext;
-} telUrl_t;
-
-typedef enum
-{
- URL_TYPE_SIP = 1,
- URL_TYPE_TEL,
- URL_TYPE_CID,
- URL_TYPE_UNKNOWN
-} urlType_t;
-
-typedef struct
-{
- urlType_t schema;
- boolean sips;
- char *str_start;
- char *phone_context;
- char *other_params[SIP_MAX_LOCATIONS];
- union {
- sipUrl_t *sipUrl;
- telUrl_t *telUrl;
- } u;
-} genUrl_t;
-
-typedef struct
-{
- char *str_start; /* beginning of duplicated string */
- sip_scheme_t scheme;
- char *user_pass;
- char *realm;
- char *d_username;
- char *unparsed_uri;
- char *response;
- char *algorithm;
- char *cnonce;
- char *opaque;
- char *qop;
- char *nc_count;
- char *auth_param; /* for future extension */
- char *nonce;
-} sip_author_t;
-
-typedef struct
-{
- /* Could be Basic or PGP */
- char *str_start; /* beginning of duplicated string */
- sip_scheme_t scheme;
- char *user_pass;
- char *realm;
- char *version;
- char *algorithm;
- char *nonce;
- char *unparsed_domain;
- char *opaque;
- char *stale;
- char *qop;
-} sip_authen_t;
-
-typedef struct _sipLocation_t
-{
- char *loc_start;
- char *name;
- genUrl_t *genUrl;
- char *tag;
-} sipLocation_t;
-
-typedef sipLocation_t sipFrom_t;
-typedef sipLocation_t sipTo_t;
-
-/*
- * Definition of the flags in the sipContactParams_t.
- * The flags in the sipContact_t is used to store boolean
- * parameters (not numerical value).
- */
-#define SIP_CONTACT_PARM_X_CISCO_NEWREG (1 << 0) /* new reg parameter */
-typedef struct
-{
- int action; /* Proxy or Redirect */
- char *qval;
- uint32_t expires;
- char *expires_gmt;
- char *extn_attr;
- uint32_t flags;
-} sipContactParams_t;
-
-typedef struct
-{
- sipLocation_t *locations[SIP_MAX_LOCATIONS];
- sipContactParams_t params[SIP_MAX_LOCATIONS];
- uint16_t num_locations;
- boolean new_flag;
-} sipContact_t;
-
-typedef struct
-{
- sipLocation_t *locations[SIP_MAX_LOCATIONS];
- uint16_t num_locations;
- boolean new_flag;
-} sipRecordRoute_t;
-
-typedef enum
-{
- sipTransportTypeUDP = 2345,
- sipTransportTypeTCP
-} sipTransportType_t;
-
-/* DIVERSION HEADER STRUCTURE */
-
-typedef struct
-{
- sipLocation_t *locations;
-// char *reason;
- uint32_t limit;
- uint32_t counter;
- char *privacy;
- char *screen;
-} sipDiversion_t;
-
-typedef struct
-{
- string_t orig_called_name;
- string_t orig_called_number;
- string_t last_redirect_name;
- string_t last_redirect_number;
-} sipDiversionInfo_t;
-
-
-typedef struct
-{
- /*
- * We are not storing the protocol ( should be SIP always )
- */
- char *version;
- char *transport;
- char *host;
- char *ttl;
- char *maddr;
- char *recd_host;
- char *branch_param;
- /* Remaining Via header(s) if any in the input string */
- char *more_via;
- uint16_t remote_port;
- uint8_t flags;
- boolean is_ipv6;
-#define VIA_IS_HIDDEN (0x01)
-} sipVia_t;
-
-typedef struct
-{
- uint32_t number;
- sipMethod_t method;
-} sipCseq_t;
-
-
-typedef struct
-{
- uint32_t response_num;
- uint32_t cseq_num;
- sipMethod_t method;
-} sipRack_t;
-
-typedef enum
-{
- sipSessionTypeInvalid = 0,
- sipSessionTypeMedia,
- sipSessionTypeQoS,
- sipSessionTypeSecurity
-} sipSessionType_t;
-
-/* Data structure for Replaces header */
-typedef struct
-{
- char *str_start;
- char *callid;
- char *toTag;
- char *fromTag;
- char *signature_scheme;
-} sipReplaces_t;
-
-/* Data structure for Refer-To header */
-typedef struct
-{
- char *ref_to_start;
- genUrl_t *targetUrl;
- char *sip_replaces_hdr;
- char *sip_acc_cont;
- char *sip_proxy_auth;
-} sipReferTo_t;
-
-/* Data structure for Refer method */
-typedef struct
-{
- sipReferTo_t *refer_to_info; /* Refer-To header */
- const char *referred_by_info; /* Referred-by header */
-} sipRefer_t;
-
-/* Data structures for Remote-Party-Id */
-typedef struct
-{
- sipLocation_t *loc;
- char *screen;
- char *party_type;
- char *id_type;
- char *privacy;
- char *np;
-} sipRemotePartyId_t;
-
-typedef struct
-{
- unsigned int num_rpid; /* Number of rpid instantiations present */
- sipRemotePartyId_t *rpid[MAX_REMOTE_PARTY_ID_HEADERS];
-} sipRemotePartyIdInfo_t;
-
-typedef enum
-{
- SUBSCRIPTION_STATE_INVALID = 0,
- SUBSCRIPTION_STATE_ACTIVE,
- SUBSCRIPTION_STATE_PENDING,
- SUBSCRIPTION_STATE_TERMINATED
-} sip_subs_state_e;
-
-typedef enum
-{
- SUBSCRIPTION_STATE_REASON_INVALID = 0,
- SUBSCRIPTION_STATE_REASON_DEACTIVATED,
- SUBSCRIPTION_STATE_REASON_PROBATION,
- SUBSCRIPTION_STATE_REASON_REJECTED,
- SUBSCRIPTION_STATE_REASON_TIMEOUT,
- SUBSCRIPTION_STATE_REASON_GIVEUP,
- SUBSCRIPTION_STATE_REASON_NORESOURCE
-} sip_subs_state_reason_e;
-
-typedef struct
-{
- sip_subs_state_e state;
- uint32_t expires;
- sip_subs_state_reason_e reason;
- uint32_t retry_after;
-} sipSubscriptionStateInfo_t;
-
-typedef enum {
- SERVICE_CONTROL_ACTION_INVALID = 0,
- SERVICE_CONTROL_ACTION_RESET,
- SERVICE_CONTROL_ACTION_RESTART,
- SERVICE_CONTROL_ACTION_CHECK_VERSION,
- SERVICE_CONTROL_ACTION_CALL_PRESERVATION,
- SERVICE_CONTROL_ACTION_APPLY_CONFIG
-} sip_service_control_action_e;
-
-typedef struct
-{
- sip_service_control_action_e action;
- char *registerCallID;
- char *configVersionStamp;
- char *dialplanVersionStamp;
- char *softkeyVersionStamp;
- char *fcpVersionStamp;
- char *cucm_result;
- char *firmwareLoadId;
- char *firmwareInactiveLoadId;
- char *loadServer;
- char *logServer;
- boolean ppid;
-} sipServiceControl_t;
-
-typedef struct
-{
- char *call_id;
- char *from_tag;
- char *to_tag;
-} sipJoinInfo_t;
-
-typedef enum {
- mwiVoiceType = 1,
- mwiFaxType,
- mwiTextMessage
-} messageCountType_t;
-
-typedef struct {
- boolean mesg_waiting_on;
- int32_t type;
- int32_t newCount;
- int32_t oldCount;
- int32_t hpNewCount;
- int32_t hpOldCount;
-} sipMessageSummary_t;
-
-/*
- * Returns a sipMethod_t value given a character method name.
- * Returns sipMethodUnknown if the method is not on the list of recognized
- * methods.
- */
-PMH_EXTERN sipMethod_t sippmh_get_method_code(const char *);
-
-PMH_EXTERN genUrl_t *sippmh_parse_url(char *url, boolean dup_flag);
-
-/*
- * See comment above.
- */
-PMH_EXTERN void sippmh_genurl_free(genUrl_t *);
-
-PMH_EXTERN sipLocation_t *sippmh_parse_from_or_to(char *from, boolean dup_flag);
-
-PMH_EXTERN sipLocation_t *sippmh_parse_nameaddr_or_addrspec(char *input_loc_ptr,
- char *start_ptr,
- boolean dup_flag,
- boolean name_addr_only_flag,
- char **more_ptr);
-
-/*
- * See comment above.
- */
-PMH_EXTERN void sippmh_free_location(sipLocation_t *);
-
-/*
- * Same comments as parse_location
- */
-PMH_EXTERN sipContact_t *sippmh_parse_contact(const char *contact);
-
-
-/*
- * Same comments as parse_location
- */
-PMH_EXTERN sipDiversion_t *sippmh_parse_diversion(const char *diversion,
- char *diversionhead);
-
-
-/*
- * Same comments as free_location.
- */
-PMH_EXTERN void sippmh_free_diversion(sipDiversion_t *);
-
-PMH_EXTERN void sippmh_free_diversion_info(sipDiversionInfo_t *div_info);
-
-/*
- * Same comments as free_location.
- */
-PMH_EXTERN void sippmh_free_contact(sipContact_t *);
-
-/*
- * Same comments as parse_location
- */
-PMH_EXTERN sipVia_t *sippmh_parse_via(const char *via);
-
-/*
- * Same comments as free_location.
- */
-PMH_EXTERN void sippmh_free_via(sipVia_t *via);
-
-PMH_EXTERN void sippmh_process_via_header(sipMessage_t *sip_message,
- cpr_ip_addr_t *source_ip_address);
-
-/*
- * Same comments as parse_location
- */
-PMH_EXTERN sipCseq_t *sippmh_parse_cseq(const char *cseq);
-
-PMH_EXTERN boolean sippmh_parse_rseq(const char *rseq, uint32_t *rseq_val);
-
-PMH_EXTERN sipRack_t *sippmh_parse_rack(const char *rack);
-
-/*
- * Does a proper comparison of From: headers.(kind of like
- * a URL comparison.
- * TRUE if equal, FALSE if not.
- */
-PMH_EXTERN boolean sippmh_are_froms_equal(sipFrom_t *from1, sipFrom_t *from2);
-
-/*
- * Does a proper comparison of To: headers.(kind of like
- * a URL comparison.
- * TRUE if equal, FALSE if not.
- * At this time, sipTo is really the sipLocation struct, but
- * this is kept different in case things change.
- */
-PMH_EXTERN boolean sippmh_are_tos_equal(sipTo_t *to1, sipTo_t *to2);
-
-/*
- * Does a comparison of SIP URLs.
- * TRUE if equal, FALSE if not.
- */
-PMH_EXTERN boolean sippmh_are_urls_equal(sipUrl_t *url1, sipUrl_t *url2);
-
-/*
- * Utility to get the callid of a message.
- * Returns NULL if the header is not found.
- * Returned pointer should not be freed.
- */
-//PMH_EXTERN const char *sippmh_get_callid(sipMessage_t *msg);
-
-/*
- * Adds a Cseq: header to the message.
- * msg = sipMessage_t struct
- * method, seq = method, seq in the Cseq eg Cseq: 428 INVITE
- * Assumes that the maximum length of the resulting header is
- * less than 32 characters.
- */
-PMH_EXTERN sipRet_t sippmh_add_cseq(sipMessage_t *msg, const char *method,
- uint32_t seq);
-
-PMH_EXTERN sipRet_t sippmh_add_rack(sipMessage_t *msg, uint32_t rseq,
- uint32_t cseq, const char *method);
-
-/*
- * Utility to check whether the URL is valid.
- * TRUE if yes, FALSE if not.
- */
-PMH_EXTERN boolean sippmh_valid_url(genUrl_t *genUrl);
-
-PMH_EXTERN boolean sippmh_valid_reqline_url(genUrl_t *genUrl);
-
-PMH_EXTERN sipRecordRoute_t *sippmh_parse_record_route(const char *);
-
-PMH_EXTERN sipRecordRoute_t *sippmh_copy_record_route (sipRecordRoute_t *rr);
-
-PMH_EXTERN void sippmh_free_record_route(sipRecordRoute_t *);
-
-PMH_EXTERN cc_content_disposition_t *sippmh_parse_content_disposition(const char *input_content_disp);
-
-PMH_EXTERN sipReferTo_t *sippmh_parse_refer_to(char *ref_to);
-
-PMH_EXTERN sipReplaces_t *sippmh_parse_replaces(char *replcs, boolean dup_flag);
-
-PMH_EXTERN void sippmh_free_replaces(sipReplaces_t *repl);
-
-PMH_EXTERN void sippmh_free_refer_to(sipReferTo_t *ref);
-
-PMH_EXTERN void sippmh_free_refer(sipRefer_t *ref);
-
-PMH_EXTERN void sippmh_convertEscCharToChar(const char *inputStr,
- size_t inputStrLen,
- char *outputStr);
-
-PMH_EXTERN int sippmh_cmpURLStrings(const char *s1, const char *s2,
- boolean ignore_case);
-
-PMH_EXTERN sip_author_t *sippmh_parse_authorization(const char *);
-
-PMH_EXTERN char *sippmh_generate_authorization(sip_author_t *);
-
-PMH_EXTERN void sippmh_free_author(sip_author_t *);
-
-PMH_EXTERN sip_authen_t *sippmh_parse_authenticate(const char *);
-
-PMH_EXTERN void sippmh_free_authen(sip_authen_t *);
-
-PMH_EXTERN sip_author_t *sippmh_parse_proxy_author(const char *);
-
-PMH_EXTERN sip_authen_t *sippmh_parse_proxy_authen(const char *);
-
-PMH_EXTERN sipRemotePartyId_t *sippmh_parse_remote_party_id(
- const char *input_remote_party_id);
-
-PMH_EXTERN boolean sippmh_parse_kpml_event_id_params(char *params,
- char **call_id,
- char **from_tag,
- char **to_tag);
-
-PMH_EXTERN void sippmh_free_remote_party_id_info(sipRemotePartyIdInfo_t *rpid_info);
-
-PMH_EXTERN char *sippmh_parse_user(char *url);
-
-PMH_EXTERN int sippmh_parse_subscription_state(sipSubscriptionStateInfo_t *subsStateInfo,
- const char *subs_state);
-
-PMH_EXTERN int sippmh_add_subscription_state(sipMessage_t *msg,
- sipSubscriptionStateInfo_t *subsStateInfo);
-
-string_t sippmh_parse_displaystr(string_t displaystr);
-
-#define sippmh_parse_to(x) sippmh_parse_location(x)
-
-#define sippmh_free_to(x) sippmh_free_location(x)
-
-#define sippmh_parse_from(x) sippmh_parse_location(x)
-
-#define sippmh_free_from(x) sippmh_free_location(x)
-
-PMH_EXTERN int sippmh_add_call_info(sipMessage_t *sipMessage,
- cc_call_info_t *callInfo);
-
-PMH_EXTERN uint32_t sippmh_parse_supported_require(const char *header,
- char **punsupported_options);
-
-PMH_EXTERN uint16_t sippmh_parse_allow_header(const char *header);
-
-PMH_EXTERN uint16_t sippmh_parse_accept_header(const char *header);
-
-PMH_EXTERN sipServiceControl_t
- *sippmh_parse_service_control_body(char *msgBody, int msgLength);
-
-PMH_EXTERN void sippmh_free_service_control_info(sipServiceControl_t *scp);
-
-PMH_EXTERN sipJoinInfo_t *sippmh_parse_join_header(const char *header);
-
-PMH_EXTERN void sippmh_free_join_info(sipJoinInfo_t *join);
-
-PMH_EXTERN sipRet_t sippmh_add_join_header(sipMessage_t *message,
- sipJoinInfo_t *join);
-
-PMH_EXTERN int32_t sippmh_parse_max_forwards(const char *max_fwd_hdr);
-
-PMH_EXTERN string_t sippmh_get_url_from_hdr(char *string);
-
-PMH_EXTERN int32_t sippmh_parse_message_summary(sipMessage_t *pSipMessage, sipMessageSummary_t *mesgSummary);
-
-/*
- * The following SIP parser functions are the same as corresponding
- * HTTP/1.1 message parser functions.
- */
-#define sippmh_message_create() httpish_msg_create()
-
-#define sippmh_message_free( x ) httpish_msg_free( x )
-
-#define sippmh_is_request( x ) httpish_msg_is_request( x , SIP_SCHEMA, SIP_SCHEMA_LEN)
-
-#define sippmh_is_message_complete( x ) httpish_msg_is_complete( x )
-
-#define sippmh_get_request_line( x ) httpish_msg_get_reqline( x )
-
-#define sippmh_get_response_line( x ) httpish_msg_get_respline( x )
-
-#define sippmh_free_request_line( x ) httpish_msg_free_reqline( x )
-
-#define sippmh_free_response_line( x ) httpish_msg_free_respline( x )
-
-#define sippmh_process_network_message( x, y, z) \
- httpish_msg_process_network_msg( x, y, z)
-
-#define sippmh_get_code_class( x ) httpish_msg_get_code_class( x )
-
-#define sippmh_add_request_line( x, y, a, b ) \
- httpish_msg_add_reqline( x, y, a, b )
-
-#define sippmh_add_response_line( x, y , a, b) \
- httpish_msg_add_respline( x, y , a, b)
-
-#define sippmh_add_text_header( x, y, z ) \
- httpish_msg_add_text_header( x, y, z )
-
-#define sippmh_add_int_header( x, y, z ) \
- httpish_msg_add_int_header( x, y, z )
-
-#define sippmh_add_message_body( x, y, z, a, b, c, d) \
- httpish_msg_add_body(x, y, z, a, b, c, d)
-
-#define sippmh_remove_header( x, y ) \
- httpish_msg_remove_header( x, y )
-
-#define sippmh_msg_header_present( x, y ) \
- httpish_msg_header_present(x, y)
-
-#define sippmh_get_header_val( x, y, c_y ) \
- httpish_msg_get_header_val( x, y, c_y )
-
-#define sippmh_get_cached_header_val(x, y) \
- httpish_msg_get_cached_header_val(x, y)
-
-#define sippmh_get_content_length( x ) \
- httpish_msg_get_content_length( x )
-
-#define sippmh_get_all_headers( x, y ) \
- httpish_msg_get_all_headers( x, y )
-
-#define sippmh_write_to_buf( x, y ) \
- httpish_msg_write_to_buf( x, y )
-
-#define sippmh_write( x, y, z ) \
- httpish_msg_write( x, y, z )
-
-#define sippmh_write_to_string( x ) \
- httpish_msg_write_to_string( x )
-
-#define sippmh_get_num_headers( x ) \
- httpish_msg_get_num_headers( x )
-
-#define sippmh_get_num_particular_headers( a, b, c, d, e ) \
- httpish_msg_get_num_particular_headers( a, b, c, d, e )
-
-#define sippmh_get_header_vals( a, b, c, d, e) \
- httpish_msg_get_header_vals( a, b, c, d, e)
-
-
-#define SIPPMH_VERSIONS_EQUAL(a, b) \
- (cpr_strcasecmp(a, b) == 0)
-
-/*
- * Utility to compare From: header values, given the values rather
- * than the sipFrom_t struct.
- * Returns TRUE if the same, FALSE if not.
- * Expects NULL terminated strings.
- */
-PMH_EXTERN boolean sippmh_compare_fromto(const char *a1, const char *a2);
-
-/*
- * Same as compare_fromto, but for URL strings.
- */
-PMH_EXTERN boolean sippmh_compare_urls(const char *u1, const char *u2);
-
-#define PARSE_ERR_NON_SIP_URL 1
-#define ERROR_1 SIP_F_PREFIX"Non-SIP URL\n"
-
-#define PARSE_ERR_NO_MEMORY 2
-#define ERROR_2 SIP_F_PREFIX"Out of memory\n"
-
-#define PARSE_ERR_SYNTAX 3
-#define ERROR_3 SIP_F_PREFIX"Syntax error at %s\n"
-#define ERROR_3_1 SIP_F_PREFIX"Unexpected char %c\n"
-
-#define PARSE_ERR_UNEXPECTED_EOS 4
-#define ERROR_4 SIP_F_PREFIX"Unexpected end of string\n"
-
-#define PARSE_ERR_UNTERMINATED_STRING 5
-#define ERROR_5 SIP_F_PREFIX"Unmatched \"\n"
-
-#define PARSE_ERR_UNMATCHED_BRACKET 6
-#define ERROR_6 SIP_F_PREFIX"Unmatched <>\n"
-
-#define PARSE_ERR_INVALID_TTL_VAL 7
-#define ERROR_7 SIP_F_PREFIX"%d: Invalid ttl value(range 0-255)\n"
-
-#define PARSE_ERR_NULL_PTR 8
-#define ERROR_8 SIP_F_PREFIX"NULL Pointer\n"
-
-#define AT_SIGN '@'
-#define SEMI_COLON ';'
-#define COLON ':'
-#define EQUAL_SIGN '='
-#define ESCAPE_CHAR '\\'
-#define TILDA '~'
-#define PERCENT '%'
-#define STAR '*'
-#define UNDERSCORE '_'
-#define PLUS '+'
-#define SINGLE_QUOTE '\''
-#define DOUBLE_QUOTE '"'
-#define LEFT_ANGULAR_BRACKET '<'
-#define RIGHT_ANGULAR_BRACKET '>'
-#define LEFT_SQUARE_BRACKET '['
-#define RIGHT_SQUARE_BRACKET ']'
-#define LEFT_PARENTHESIS '('
-#define RIGHT_PARENTHESIS ')'
-#define DOLLAR_SIGN '$'
-#define FORWARD_SLASH '/'
-#define DOT '.'
-#define DASH '-'
-#define EXCLAMATION '!'
-#define AMPERSAND '&'
-#define COMMA ','
-#define QUESTION_MARK '?'
-#define SPACE ' '
-#define TAB '\t'
-#define NUMBER_SIGN '#'
-#define LEFT_CURLY_BRACE '{'
-#define RIGHT_CURLY_BRACE '}'
-#define OR_SIGN '|'
-#define CARET '^'
-#define OPENING_SINGLE_QUOTE '`'
-
-#define PROXY 1
-#define REDIRECT 2
-#define TRANSPORT_UNSPECIFIED 0
-#define TRANSPORT_UDP 1
-#define TRANSPORT_TCP 2
-#define TRANSPORT_TLS 3
-#define TRANSPORT_SCTP 4
-
-#define MAX_TTL_VAL 255
-
-#define SIPPMH_FREE_REQUEST_LINE(x) sippmh_free_request_line(x); UTILFREE(x)
-#define SIPPMH_FREE_RESPONSE_LINE(x) sippmh_free_response_line(x); UTILFREE(x)
-#define SIPPMH_FREE_URL(x) sippmh_genurl_free(x); UTILFREE(x)
-#define SIPPMH_FREE_MESSAGE(x) sippmh_free_message(x) ; UTILFREE(x)
-
-size_t sippmh_convertURLCharToEscChar(const char *inputStr, size_t inputStrLen,
- char *outputStr, size_t outputStrSize,
- boolean null_terminate);
-
-size_t sippmh_converQuotedStrToEscStr(const char *inputStr, size_t inputStrLen,
- char *outputStr, size_t outputStrSize,
- boolean null_terminate);
-
-ccsipRet_e ccsip_process_network_message(sipMessage_t **sipmsg_p, char **buf,
- unsigned long *nbytes_used,
- char **display_msg);
-
-
-#endif /* _CCSIP_PMH_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_PROTOCOL_H_
-#define _CCSIP_PROTOCOL_H_
-
-#include "httpish_protocol.h"
-
-typedef struct sip_header_
-{
- char *hname;
- char *c_hname;
-} sip_header_t;
-
-
-#define SIP_VERSION "SIP/2.0"
-#define SIP_SCHEMA "SIP/"
-#define SIP_SCHEMA_LEN 4 /* length of the SIP_SCHEMA as defined above */
-
-/* Methods */
-
-#define SIP_METHOD_OPTIONS "OPTIONS"
-#define SIP_METHOD_INVITE "INVITE"
-#define SIP_METHOD_BYE "BYE"
-#define SIP_METHOD_CANCEL "CANCEL"
-#define SIP_METHOD_REGISTER "REGISTER"
-#define SIP_METHOD_ACK "ACK"
-#define SIP_METHOD_PRACK "PRACK"
-#define SIP_METHOD_COMET "COMET"
-#define SIP_METHOD_NOTIFY "NOTIFY"
-#define SIP_METHOD_REFER "REFER"
-#define SIP_METHOD_UPDATE "UPDATE"
-#define SIP_METHOD_INFO "INFO"
-#define SIP_METHOD_MESSAGE "MESSAGE"
-#define SIP_METHOD_PUBLISH "PUBLISH"
-#define SIP_METHOD_SUBSCRIBE "SUBSCRIBE"
-
-
-/* Headers */
-/*
- * We maintain a direct pointer to the header value for the following
- * headers.
- * Cached headers : Begin
- */
-#define FROM 0
-#define TO 1
-#define VIA 2
-#define CALLID 3
-#define CSEQ 4
-#define CONTACT 5
-#define CONTENT_LENGTH 6
-#define CONTENT_TYPE 7
-#define RECORD_ROUTE 8
-#define REQUIRE 9
-#define ROUTE 10
-#define SUPPORTED 11
-/* Cached headers : End */
-
-#define SESSION 24
-#define EXPIRES 41
-#define LOCATION 42
-#define TIMESTAMP 43
-#define MAX_FORWARDS 44
-#define UNSUPPORTED 45
-#define ACCEPT 46
-#define ACCEPT_ENCODING 47
-#define ACCEPT_LANGUAGE 48
-#define ALLOW 49
-#define USER_AGENT 50
-#define SERVER 51
-#define DATE 52
-#define CISCO_GUID 53
-#define DIVERSION 54
-#define EVENT 55
-#define SESSION 24
-#define CALL_INFO 61
-#define JOIN 62
-
-/* Session Header Types - indicates the purpose of SDP bodies */
-#define SESSION_MEDIA "Media"
-#define SESSION_QOS "QoS"
-#define SESSION_SECURITY "Security"
-
-/* Content-Disposition Types */
-#define SIP_CONTENT_DISPOSITION_UNKNOWN_VALUE 0
-#define SIP_CONTENT_DISPOSITION_RENDER_VALUE 1
-#define SIP_CONTENT_DISPOSITION_RENDER "render"
-#define SIP_CONTENT_DISPOSITION_SESSION_VALUE 2
-#define SIP_CONTENT_DISPOSITION_SESSION "session"
-#define SIP_CONTENT_DISPOSITION_ICON_VALUE 3
-#define SIP_CONTENT_DISPOSITION_ICON "icon"
-#define SIP_CONTENT_DISPOSITION_ALERT_VALUE 4
-#define SIP_CONTENT_DISPOSITION_ALERT "alert"
-#define SIP_CONTENT_DISPOSITION_PRECONDITION_VALUE 5
-#define SIP_CONTENT_DISPOSITION_PRECONDITION "precondition"
-
-/* Content-Disposition Handling */
-#define DISPOSITION_HANDLING "handling"
-#define DISPOSITION_HANDLING_REQUIRED "required"
-#define DISPOSITION_HANDLING_OPTIONAL "optional"
-
-/* Some headers common to HTTP .some of the headers can be received
- in compact form ( SIP_C_ .. indicates compact header form ) */
-
-#define SIP_HEADER_CONTENT_LENGTH HTTPISH_HEADER_CONTENT_LENGTH
-#define SIP_C_HEADER_CONTENT_LENGTH HTTPISH_C_HEADER_CONTENT_LENGTH
-#define SIP_HEADER_CONTENT_TYPE HTTPISH_HEADER_CONTENT_TYPE
-#define SIP_C_HEADER_CONTENT_TYPE "c"
-#define SIP_HEADER_CONTENT_ENCODING HTTPISH_HEADER_CONTENT_ENCODING
-#define SIP_C_HEADER_CONTENT_ENCODING "e"
-#define SIP_HEADER_CONTENT_ID HTTPISH_HEADER_CONTENT_ID
-
-#define SIP_HEADER_USER_AGENT HTTPISH_HEADER_USER_AGENT
-#define SIP_HEADER_SERVER HTTPISH_HEADER_SERVER
-#define SIP_HEADER_DATE HTTPISH_HEADER_DATE
-
-#define SIP_HEADER_VIA HTTPISH_HEADER_VIA
-#define SIP_C_HEADER_VIA "v"
-#define SIP_HEADER_MAX_FORWARDS HTTPISH_HEADER_MAX_FORWARDS
-#define SIP_HEADER_EXPIRES HTTPISH_HEADER_EXPIRES
-#define SIP_HEADER_LOCATION HTTPISH_HEADER_LOCATION
-#define SIP_C_HEADER_LOCATION "m"
-
-/* Headers specific to SIP .Some of the headers can be received in
- compact form */
-
-#define SIP_HEADER_FROM "From"
-#define SIP_C_HEADER_FROM "f"
-#define SIP_HEADER_TO "To"
-#define SIP_C_HEADER_TO "t"
-#define SIP_HEADER_CSEQ "CSeq"
-#define SIP_HEADER_TIMESTAMP "Timestamp"
-#define SIP_HEADER_CALLID "Call-ID"
-#define SIP_C_HEADER_CALLID "i"
-#define SIP_HEADER_REQUIRE "Require"
-#define SIP_HEADER_SUPPORTED "Supported"
-#define SIP_C_HEADER_SUPPORTED "k"
-#define SIP_HEADER_UNSUPPORTED "Unsupported"
-#define SIP_HEADER_CONTACT "Contact"
-#define SIP_C_HEADER_CONTACT SIP_C_HEADER_LOCATION
-#define SIP_HEADER_CISCO_GUID "Cisco-Guid"
-#define SIP_HEADER_WARN "Warning"
-
-#define SIP_HEADER_ACCEPT "Accept"
-#define SIP_HEADER_ACCEPT_ENCODING "Accept-Encoding"
-#define SIP_HEADER_ACCEPT_LANGUAGE "Accept-Language"
-#define SIP_HEADER_ALLOW "Allow"
-
-#define SIP_HEADER_RECORD_ROUTE "Record-Route"
-#define SIP_HEADER_ROUTE "Route"
-#define SIP_HEADER_SESSION "Session"
-#define SIP_HEADER_ALSO "Also"
-#define SIP_HEADER_REQUESTED_BY "Requested-By"
-#define SIP_HEADER_DIVERSION "Diversion"
-#define SIP_HEADER_CC_DIVERSION "CC-Diversion"
-#define SIP_HEADER_CC_REDIRECT "CC-Redirect"
-#define SIP_HEADER_ALERT_INFO "Alert-Info"
-
-#define SIP_HEADER_RSEQ "RSeq"
-#define SIP_HEADER_RACK "RAck"
-#define SIP_HEADER_CONTENT_DISP "Content-Disposition"
-
-/* call stats */
-#define SIP_RX_CALL_STATS "RTP-RxStat"
-#define SIP_TX_CALL_STATS "RTP-TxStat"
-
-/* Spam Specific */
-#define SIP_HEADER_AUTHORIZATION "Authorization"
-#define SIP_HEADER_PROXY_AUTHORIZATION "Proxy-Authorization"
-#define SIP_HEADER_PROXY_AUTHENTICATE "Proxy-Authenticate"
-#define SIP_HEADER_WWW_AUTHENTICATE "WWW-Authenticate"
-
-/* Refer parameters */
-#define SIP_HEADER_REFER_TO "Refer-To"
-#define SIP_C_HEADER_REFER_TO "r"
-#define SIP_HEADER_REFERRED_BY "Referred-By"
-#define SIP_C_HEADER_REFERRED_BY "b"
-
-#define SIP_HEADER_REPLACES "Replaces"
-#define SIP_HEADER_PROXY_AUTH "Proxy-Authorization"
-#define SIP_HEADER_ACCEPT_CONTACT "Accept-Contact"
-#define SIP_C_HEADER_ACCEPT_CONTACT "a"
-
-#define SIP_HEADER_REMOTE_PARTY_ID "Remote-Party-ID"
-
-#define SIP_HEADER_EVENT "Event"
-#define SIP_C_HEADER_EVENT "o"
-
-#define SIP_HEADER_SIPIFMATCH "SIP-If-Match"
-#define SIP_HEADER_SIPETAG "SIP-ETag"
-#define SIP_HEADER_RETRY_AFTER "Retry-After"
-#define SIP_HEADER_MIN_EXPIRES "Min-Expires"
-#define SIP_HEADER_REASON "Reason"
-
-/* Event values */
-#define SIP_EVENT_REFER "refer"
-#define SIP_EVENT_DIALOG "dialog"
-#define SIP_EVENT_KPML "kpml"
-#define SIP_EVENT_PRESENCE "presence"
-#define SIP_EVENT_CONFIG "sip-profile"
-#define SIP_EVENT_MWI "message-summary"
-
-/* Event param */
-#define SIP_EVENT_ID "id"
-
-/* Subscription states */
-#define SIP_HEADER_SUBSCRIPTION_STATE "Subscription-State"
-#define SIP_SUBSCRIPTION_STATE_ACTIVE "active"
-#define SIP_SUBSCRIPTION_STATE_PENDING "pending"
-#define SIP_SUBSCRIPTION_STATE_TERMINATED "terminated"
-/* Subscription state params */
-#define SIP_SUBSCRIPTION_STATE_EXPIRES "expires"
-#define SIP_SUBSCRIPTION_STATE_REASON "reason"
-#define SIP_SUBSCRIPTION_STATE_RETRY_AFTER "retry-after"
-/* Subscription state reason values */
-#define SIP_SUBSCRIPTION_STATE_REASON_DEACTIVATED "deactivated"
-#define SIP_SUBSCRIPTION_STATE_REASON_PROBATION "probation"
-#define SIP_SUBSCRIPTION_STATE_REASON_REJECTED "rejected"
-#define SIP_SUBSCRIPTION_STATE_REASON_TIMEOUT "timeout"
-#define SIP_SUBSCRIPTION_STATE_REASON_GIVEUP "giveup"
-#define SIP_SUBSCRIPTION_STATE_REASON_NORESOURCE "noresource"
-
-/* Content-Type values */
-#define SIP_CONTENT_TYPE_UNKNOWN_VALUE 0
-#define SIP_CONTENT_TYPE_UNKNOWN "application/unknown"
-
-#define SIP_CONTENT_TYPE_SDP_VALUE 1
-#define SIP_CONTENT_TYPE_SDP "application/sdp"
-
-#define SIP_CONTENT_TYPE_SIP_VALUE 2
-#define SIP_CONTENT_TYPE_SIP "application/sip"
-
-#define SIP_CONTENT_TYPE_SIPFRAG_VALUE 3
-#define SIP_CONTENT_TYPE_SIPFRAG "message/sipfrag"
-
-#define SIP_CONTENT_TYPE_DIALOG_VALUE 4
-#define SIP_CONTENT_TYPE_DIALOG "application/dialog-info+xml"
-
-#define SIP_CONTENT_TYPE_MWI_VALUE 5
-#define SIP_CONTENT_TYPE_MWI "application/simple-message-summary"
-
-#define SIP_CONTENT_TYPE_KPML_REQUEST_VALUE 6
-#define SIP_CONTENT_TYPE_KPML_REQUEST "application/kpml-request+xml"
-
-#define SIP_CONTENT_TYPE_KPML_RESPONSE_VALUE 7
-#define SIP_CONTENT_TYPE_KPML_RESPONSE "application/kpml-response+xml"
-
-#define SIP_CONTENT_TYPE_REMOTECC_REQUEST_VALUE 8
-#define SIP_CONTENT_TYPE_REMOTECC_REQUEST "application/x-cisco-remotecc-request+xml"
-
-#define SIP_CONTENT_TYPE_REMOTECC_RESPONSE_VALUE 9
-#define SIP_CONTENT_TYPE_REMOTECC_RESPONSE "application/x-cisco-remotecc-response+xml"
-
-#define SIP_CONTENT_TYPE_CTI_VALUE 10
-#define SIP_CONTENT_TYPE_CTI "application/x-cisco-cti+xml"
-
-#define SIP_CONTENT_TYPE_CMXML_VALUE 11
-#define SIP_CONTENT_TYPE_CMXML "application/x-cisco-remotecc-cm+xml"
-
-#define SIP_CONTENT_TYPE_MULTIPART_MIXED_VALUE 12
-#define SIP_CONTENT_TYPE_MULTIPART_MIXED "multipart/mixed"
-
-#define SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE_VALUE 13
-#define SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE "multipart/alternative"
-
-#define SIP_CONTENT_TYPE_TEXT_PLAIN_VALUE 14
-#define SIP_CONTENT_TYPE_TEXT_PLAIN "text/plain"
-
-#define SIP_CONTENT_TYPE_PRESENCE_VALUE 15
-#define SIP_CONTENT_TYPE_PRESENCE "application/pidf+xml"
-
-#define SIP_CONTENT_TYPE_CONFIGAPP_VALUE 16
-#define SIP_CONTENT_TYPE_CONFIGAPP "application/x-cisco-config+xml"
-
-#define SIP_CONTENT_TYPE_MEDIA_CONTROL "application/media_control+xml"
-
-/* Content-Type for multipart-mime */
-#define SIP_CONTENT_TYPE_MULTIPART "multipart/mixed"
-#define SIP_CONTENT_BOUNDARY "boundary"
-#define SIP_CONTENT_BOUNDARY_TEXT "uniqueBoundary"
-
-/* Content-Encoding */
-/* At this time identity is the only one recognize */
-#define SIP_CONTENT_ENCODING_IDENTITY "identity"
-#define SIP_CONTENT_ENCODING_IDENTITY_VALUE 0
-#define SIP_CONTENT_ENCODING_UNKNOWN_VALUE 1
-
-/* Call-info header */
-#define SIP_HEADER_CALL_INFO "Call-Info"
-#define SIP_CALL_INFO_PURPOSE "Purpose"
-#define SIP_CALL_INFO_PURPOSE_INFO "info"
-#define SIP_CALL_INFO_PURPOSE_ICON "icon"
-#define SIP_CALL_INFO_PURPOSE_CARD "card"
-#define SIP_CALL_INFO_ORIENTATION "Orientation"
-#define SIP_CALL_INFO_ORIENTATION_TO "To"
-#define SIP_CALL_INFO_ORIENTATION_FROM "From"
-#define SIP_CALL_INFO_SECURITY "Security"
-#define SIP_CALL_INFO_SECURITY_UNKNOWN "Unknown"
-#define SIP_CALL_INFO_SECURITY_AUTHENTICATED "Authenticated"
-#define SIP_CALL_INFO_SECURITY_NOT_AUTHENTICATED "NotAuthenticated"
-
-/* via-params */
-#define MAX_TTL_VAL 255
-#define SIP_WELL_KNOWN_PORT 5060
-#define SIP_WELL_KNOWN_PORT_STR "5060"
-#define VIA_HIDDEN "hidden"
-#define VIA_TTL "ttl"
-#define VIA_MADDR "maddr"
-#define VIA_RECEIVED "received"
-#define VIA_BRANCH "branch"
-#define VIA_BRANCH_START "z9hG4bK"
-
-/* CC-Diversion Parameters */
-#define DIVERSION_REASON "reason"
-#define DIVERSION_COUNTER "counter"
-#define DIVERSION_LIMIT "limit"
-#define DIVERSION_PRIVACY "privacy"
-#define DIVERSION_SCREEN "screen"
-
-/* CC-Redirect Parameters */
-#define CC_REDIRECT_REASON "redir-reason"
-#define CC_REDIRECT_COUNTER "redir-counter"
-#define CC_REDIRECT_LIMIT "redir-limit"
-
-/* CC-Diversion Reason Parameter values */
-// REASON_UNKNOWN conflicts with winreg.h on Windows.
-#ifdef REASON_UNKNOWN
-#undef REASON_UNKNOWN
-#endif
-#define REASON_UNKNOWN "unknown"
-#define REASON_USER_BUSY "user-busy"
-#define REASON_NO_ANSWER "no-answer"
-#define REASON_UNCONDITIONAL "unconditional"
-#define REASON_DEFLECTION "deflection"
-#define REASON_FOLLOW_ME "follow-me"
-#define REASON_OUT_OF_SERVICE "out-of-service"
-#define REASON_TIME_OF_DAY "time-of-day"
-#define REASON_DO_NOT_DISTURB "do-not-disturb"
-#define REASON_UNAVAILABLE "unavailable"
-#define REASON_AWAY "away"
-
-/* Replaces parameters */
-#define SIGNATURE_SCHEME "scheme"
-#define TO_TAG "to-tag"
-#define FROM_TAG "from-tag"
-
-/* Remote-Party-Id parameters */
-#define RPID_SCREEN "screen"
-#define RPID_PARTY_TYPE "party"
-#define RPID_ID_TYPE "id-type"
-#define RPID_PRIVACY "privacy"
-#define RPID_NP "np"
-
-#define RPID_CALLBACK "x-cisco-callback-number="
-
-#define RPID_SCREEN_LEN (sizeof(RPID_SCREEN) - 1)
-#define RPID_PARTY_TYPE_LEN (sizeof(RPID_PARTY_TYPE) - 1)
-#define RPID_ID_TYPE_LEN (sizeof(RPID_ID_TYPE) - 1)
-#define RPID_PRIVACY_LEN (sizeof(RPID_PRIVACY) - 1)
-#define RPID_NP_LEN (sizeof(RPID_NP) - 1)
-#define RPID_CALLBACK_LEN (sizeof(RPID_CALLBACK) - 1)
-
-#define KPML_ID_CALLID "call-id"
-#define KPML_ID_FROM_TAG "from-tag"
-#define KPML_ID_TO_TAG "to-tag"
-#define KPML_ID_CALLID_LEN (sizeof(SIP_HEADER_CALLID)-1)
-#define KPML_ID_FROM_TAG_LEN (sizeof(FROM_TAG)-1)
-#define KPML_ID_TO_TAG_LEN (sizeof(TO_TAG)-1)
-
-#define PRIVACY_OFF "off"
-#define PRIVACY_NAME "name"
-#define PRIVACY_URI "uri"
-#define PRIVACY_FULL "full"
-#define SCREEN_NO "no"
-#define SCREEN_YES "yes"
-#define PARTY_TYPE_CALLING "calling"
-#define PARTY_TYPE_CALLED "called"
-
-#define SIP_HEADER_ALLOW_EVENTS "Allow-Events"
-#define SIP_HEADER_MIME_VERSION "MIME-Version"
-#define SIP_MIME_VERSION_VALUE "1.0"
-
-/* Require and Supported header params */
-#define REQ_SUPP_PARAM_REPLACES "replaces"
-#define REQ_SUPP_PARAM_100REL "100rel"
-#define REQ_SUPP_PARAM_EARLY_SESSION "early-session"
-#define REQ_SUPP_PARAM_JOIN "join"
-#define REQ_SUPP_PARAM_PATH "path"
-#define REQ_SUPP_PARAM_PRECONDITION "precondition"
-#define REQ_SUPP_PARAM_PREF "pref"
-#define REQ_SUPP_PARAM_PRIVACY "privacy"
-#define REQ_SUPP_PARAM_SEC_AGREE "sec-agree"
-#define REQ_SUPP_PARAM_TIMER "timer"
-#define REQ_SUPP_PARAM_NOREFERSUB "norefersub"
-#define REQ_SUPP_PARAM_EXTENED_REFER "extended-refer"
-#define REQ_SUPP_PARAM_CISCO_CALLINFO "X-cisco-callinfo"
-#define REQ_SUPP_PARAM_CISCO_SERVICEURI "X-cisco-serviceuri"
-#define REQ_SUPP_PARAM_CISCO_ESCAPECODES "X-cisco-escapecodes"
-#define REQ_SUPP_PARAM_CISCO_SERVICE_CONTROL "X-cisco-service-control"
-#define REQ_SUPP_PARAM_CISCO_SRTP_FALLBACK "X-cisco-srtp-fallback"
-#define REQ_SUPP_PARAM_CISCO_CONFIG "X-cisco-config"
-#define REQ_SUPP_PARAM_SDP_ANAT "sdp-anat"
-/* Add defines for the SIP Interfcae Specification (SIS) protocol version tags*/
-#define REQ_SUPP_PARAM_CISCO_SISTAG "X-cisco-sis-"
-#define SIS_CURRENT_PROTOCOL_VERSION "5.2.0"
-#define SIS_PROTOCOL_MAJOR_VERSION_SEADRAGON 1
-#define SIS_PROTOCOL_MAJOR_VERSION_MUSTER 2
-#define SIS_PROTOCOL_MAJOR_VERSION_UNISON 3
-#define SIS_PROTOCOL_MAJOR_VERSION_GUILD 4
-#define SIS_PROTOCOL_MAJOR_VERSION_ANGELFIRE 5
-#define SIS_PROTOCOL_MINOR_VERSION_ANGELFIRE 1
-#define SIS_PROTOCOL_MINOR_VERSION_MONTBLANC 1
-#define REQ_SUPP_PARAM_CISCO_SIPVER REQ_SUPP_PARAM_CISCO_SISTAG SIS_CURRENT_PROTOCOL_VERSION
-#define REQ_SUPP_PARAM_CISCO_MONREC "X-cisco-monrec"
-/* Add define for CME version negotiation */
-#define REQ_SUPP_PARAM_CISCO_CME_SISTAG "X-cisco-cme-sis-"
-
-/* Contact parameters */
-#define REQ_CONT_PARAM_CISCO_NEWREG "X-cisco-newreg"
-
-/* Max-forwards header */
-#define SIP_MAX_FORWARDS_DEFAULT_STR "70"
-#define SIP_MAX_FORWARDS_DEFAULT_VALUE 70
-
-/* Join header */
-#define SIP_HEADER_JOIN "Join"
-#define SIP_HEADER_JOIN_FROM_TAG "from-tag"
-#define SIP_HEADER_JOIN_TO_TAG "to-tag"
-
-/* Info-Package headers */
-#define SIP_HEADER_SEND_INFO "Send-Info"
-#define SIP_HEADER_RECV_INFO "Recv-Info"
-#define SIP_HEADER_INFO_PACKAGE "Info-Package"
-
-/*
- * ALERT : If you are defining a compact header more than 2 bytes long, modify
- * routine compact_hdr_cmp() in file httpish.c
- */
-
-/*
- * Revised SIP drafts say that we use Contact and not Location in the header.
- * But we are supporting both currently for MCI
- */
-
-/* S T A T U S C O D E S */
-
-/* Informational Status Codes 1xx */
-
-#define SIP_1XX_TRYING 100 /* "Trying" */
-#define SIP_1XX_RINGING 180 /* "Ringing" */
-#define SIP_1XX_CALL_FWD 181 /* "Call is being forwaded" */
-#define SIP_1XX_QUEUED 182 /* "Queued" */
-#define SIP_1XX_SESSION_PROGRESS 183 /* "Session Progress" */
-
-/* Success Status Code 2xx */
-#define SIP_SUCCESS_SETUP 200 /* OK/Success */
-#define SIP_ACCEPTED 202 /* Accepted */
-#define SIP_STATUS_SUCCESS SIP_SUCCESS_SETUP
-
-/* Redirection Status Codes 3xx */
-#define SIP_RED_MULT_CHOICES 300 /* Multiple Choices */
-#define SIP_RED_MOVED_PERM 301 /* Moved Permanently */
-#define SIP_RED_MOVED_TEMP 302 /* Moved Temporarily */
-#define SIP_RED_SEE_OTHER 303 /* See Other */
-#define SIP_RED_USE_PROXY 305 /* Use Proxy */
-#define SIP_RED_ALT_SERVICE 380 /* Alternative Service */
-
-/* Client Error Status Codes 4xx */
-#define SIP_CLI_ERR_BAD_REQ 400 /* Bad Request */
-#define SIP_CLI_ERR_UNAUTH 401 /* Unauthorized */
-#define SIP_CLI_ERR_PAY_REQD 402 /* Payment Required */
-#define SIP_CLI_ERR_FORBIDDEN 403 /* Forbidden */
-#define SIP_CLI_ERR_NOT_FOUND 404 /* Not Found */
-#define SIP_CLI_ERR_NOT_ALLOWED 405 /* Method Not Allowed */
-#define SIP_CLI_ERR_NOT_ACCEPT 406 /* Not Acceptable */
-#define SIP_CLI_ERR_PROXY_REQD 407 /* Proxy Authentication Required */
-
-#define SIP_CLI_ERR_REQ_TIMEOUT 408 /* Request Timeout */
-#define SIP_CLI_ERR_CONFLICT 409 /* Conflict */
-#define SIP_CLI_ERR_GONE 410 /* Gone */
-#define SIP_CLI_ERR_LEN_REQD 411 /* Length Required */
-#define SIP_CLI_ERR_COND_FAIL 412 /* Conditional req failed */
-#define SIP_CLI_ERR_LARGE_MSG 413 /* Request Message Body Too Large */
-#define SIP_CLI_ERR_LARGE_URI 414 /* Request-URI Too Large */
-#define SIP_CLI_ERR_MEDIA 415 /* Unsupported Media Type */
-#define SIP_CLI_ERR_EXTENSION 420 /* Bad Extension */
-#define SIP_CLI_ERR_INTERVAL_TOO_SMALL 423 /* Duration too small */
-#define SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED 433 /* Anonymity Disallowed */
-#define SIP_CLI_ERR_NOT_AVAIL 480 /* Temporarily Not Available */
-#define SIP_CLI_ERR_CALLEG 481 /* Call Leg/Transaction Does Not Exist */
-#define SIP_CLI_ERR_LOOP_DETECT 482 /* Loop Detected */
-#define SIP_CLI_ERR_MANY_HOPS 483 /* Too Many Hops */
-#define SIP_CLI_ERR_ADDRESS 484 /* Address Incomplete */
-#define SIP_CLI_ERR_AMBIGUOUS 485 /* Ambiguous */
-#define SIP_CLI_ERR_BUSY_HERE 486 /* Busy here */
-#define SIP_CLI_ERR_REQ_CANCEL 487 /* Request Cancelled */
-#define SIP_CLI_ERR_NOT_ACCEPT_HERE 488 /* Not Acceptable Here */
-#define SIP_CLI_ERR_BAD_EVENT 489 /* Bad Event */
-#define SIP_CLI_ERR_REQ_PENDING 491 /* Request Pending */
-
-/* Server Error Status Codes 5xx */
-#define SIP_SERV_ERR_INTERNAL 500 /* Internal Server Error */
-#define SIP_SERV_ERR_NOT_IMPLEM 501 /* Not Implemented */
-#define SIP_SERV_ERR_BAD_GW 502 /* Bad Gateway */
-#define SIP_SERV_ERR_UNAVAIL 503 /* Service Unavailable */
-#define SIP_SERV_ERR_GW_TIMEOUT 504 /* Gateway Timeout */
-#define SIP_SERV_ERR_SIP_VER 505 /* SIP Version not supported */
-#define SIP_SERV_ERR_PRECOND_FAILED 580 /* Precondition Failed */
-
-/* Global Failure Status Codes 6xx */
-#define SIP_FAIL_BUSY 600 /* Busy */
-#define SIP_FAIL_DECLINE 603 /* Decline */
-#define SIP_FAIL_NOT_EXIST 604 /* Does not exist anywhere */
-#define SIP_FAIL_NOT_ACCEPT 606 /* Not Acceptable */
-
-/* SIP Warning Codes 3xx */
-#define SIP_WARN_INCOMPAT_NETWORK_PROT 300 /* Incompatible Network Protocol */
-#define SIP_WARN_INCOMPAT_NETWORK_ADDR 301 /* Incompatible Network Address */
-#define SIP_WARN_INCOMPAT_TRANS_PROT 302 /* Incompatible Transport Protocol */
-#define SIP_WARN_INCOMPAT_BANDW_UNITS 303 /* Incompatible Bandwidth Units */
-#define SIP_WARN_MEDIA_TYPE_UNAVAIL 304 /* Media Type(s) Unavailable */
-#define SIP_WARN_INCOMPAT_MEDIA_FORMAT 305 /* Incompatible Media Formats */
-#define SIP_WARN_UNKNOWN_MEDIA_ATTRIB 306 /* Media Attribute not understood */
-#define SIP_WARN_UNKNOWN_SDP_PARAM 307 /* SDP Parameter not understood */
-#define SIP_WARN_MISC 399 /* Miscellaneous */
-
-/* Other warnings */
-#define SIP_WARN_PROCESSING_PREVIOUS_REQUEST 901
-
-/* R E A S O N P H R A S E S */
-
-/* Informational 1xx */
-
-#define SIP_1XX_TRYING_PHRASE "Trying"
-#define SIP_1XX_RINGING_PHRASE "Ringing"
-#define SIP_1XX_CALL_FWD_PHRASE "Call is being forwaded"
-#define SIP_1XX_QUEUED_PHRASE "Queued"
-#define SIP_1XX_SESSION_PROGRESS_PHRASE "Session Progress"
-
-/* Success 2xx */
-#define SIP_SUCCESS_SETUP_PHRASE "OK"
-#define SIP_ACCEPTED_PHRASE "Accepted"
-
-/* Redirection 3xx */
-#define SIP_RED_MULT_CHOICES_PHRASE "Multiple Choices"
-#define SIP_RED_MOVED_PERM_PHRASE "Moved Permanently"
-#define SIP_RED_MOVED_TEMP_PHRASE "Moved Temporarily"
-#define SIP_RED_SEE_OTHER_PHRASE "See Other"
-#define SIP_RED_USE_PROXY_PHRASE "Use Proxy"
-#define SIP_RED_ALT_SERVICE_PHRASE "Alternative Service"
-
-/* Client Error 4xx */
-#define SIP_CLI_ERR_BAD_REQ_PHRASE "Bad Request"
-#define SIP_CLI_ERR_UNAUTH_PHRASE "Unauthorized"
-#define SIP_CLI_ERR_PAY_REQD_PHRASE "Payment Required"
-#define SIP_CLI_ERR_FORBIDDEN_PHRASE "Forbidden"
-#define SIP_CLI_ERR_NOT_FOUND_PHRASE "Not Found"
-#define SIP_CLI_ERR_NOT_ALLOWED_PHRASE "Method Not Allowed"
-#define SIP_CLI_ERR_NOT_ACCEPT_PHRASE "Not Acceptable"
-#define SIP_CLI_ERR_PROXY_REQD_PHRASE "Proxy Authentication Required"
-
-#define SIP_CLI_ERR_REQ_TIMEOUT_PHRASE "Request Timeout"
-#define SIP_CLI_ERR_CONFLICT_PHRASE "Conflict"
-#define SIP_CLI_ERR_GONE_PHRASE "Gone"
-#define SIP_CLI_ERR_LEN_REQD_PHRASE "Length Required"
-#define SIP_CLI_ERR_LARGE_MSG_PHRASE "Request Message Body Too Large"
-#define SIP_CLI_ERR_LARGE_URI_PHRASE "Request-URI Too Large"
-#define SIP_CLI_ERR_MEDIA_PHRASE "Unsupported Media Type"
-#define SIP_CLI_ERR_EXTENSION_PHRASE "Bad Extension"
-#define SIP_CLI_ERR_NOT_AVAIL_PHRASE "Temporarily Not Available"
-#define SIP_CLI_ERR_CALLEG_PHRASE "Call Leg/Transaction Does Not Exist"
-#define SIP_CLI_ERR_SUBS_DOES_NOT_EXIST_PHRASE "Subscription Does Not Exist"
-#define SIP_CLI_ERR_LOOP_DETECT_PHRASE "Loop Detected"
-#define SIP_CLI_ERR_MANY_HOPS_PHRASE "Too Many Hops"
-#define SIP_CLI_ERR_ADDRESS_PHRASE "Address Incomplete"
-#define SIP_CLI_ERR_AMBIGUOUS_PHRASE "Ambiguous"
-#define SIP_CLI_ERR_BUSY_HERE_PHRASE "Busy here"
-#define SIP_CLI_ERR_REQ_CANCEL_PHRASE "Request Cancelled"
-#define SIP_CLI_ERR_NOT_ACCEPT_HERE_PHRASE "Not Acceptable Here"
-#define SIP_CLI_ERR_BAD_EVENT_PHRASE "Bad Event"
-#define SIP_CLI_ERR_INTERVAL_TOO_SMALL_PHRASE "Interval too small"
-#define SIP_CLI_ERR_INTERVAL_TOO_LARGE_PHRASE "Interval too large"
-#define SIP_CLI_ERR_ANONYMITY_NOT_ALLOWED_PHRASE "Anonymity Disallowed"
-#define SIP_CLI_ERR_REQ_PENDING_PHRASE "Request Pending"
-
-/* Server Error 5xx */
-#define SIP_SERV_ERR_INTERNAL_PHRASE "Internal Server Error"
-#define SIP_SERV_ERR_NOT_IMPLEM_PHRASE "Not Implemented"
-#define SIP_SERV_ERR_BAD_GW_PHRASE "Bad Gateway"
-#define SIP_SERV_ERR_UNAVAIL_PHRASE "Service Unavailable"
-#define SIP_SERV_ERR_GW_TIMEOUT_PHRASE "Gateway Timeout"
-#define SIP_SERV_ERR_SIP_VER_PHRASE "SIP Version not supported"
-#define SIP_SERV_ERR_PRECOND_FAILED_PHRASE "Precondition Failed"
-
-/* Global Failure 6xx */
-#define SIP_FAIL_BUSY_PHRASE "Busy"
-#define SIP_FAIL_DECLINE_PHRASE "Decline"
-#define SIP_FAIL_NOT_EXIST_PHRASE "Does not exist anywhere"
-#define SIP_FAIL_NOT_ACCEPT_PHRASE "Not Acceptable"
-
-/* SIP Warning Codes 3xx Phrases */
-#define SIP_WARN_INCOMPAT_NETWORK_PROT_PHRASE "\"Incompatible Network Protocol\""
-#define SIP_WARN_INCOMPAT_NETWORK_ADDR_PHRASE "\"Incompatible Network Address\""
-#define SIP_WARN_INCOMPAT_TRANS_PROT_PHRASE "\"Incompatible Transport Protocol\""
-#define SIP_WARN_INCOMPAT_BANDW_UNITS_PHRASE "\"Incompatible Bandwidth Units\""
-#define SIP_WARN_MEDIA_TYPE_UNAVAIL_PHRASE "\"Media Type(s) Unavailable\""
-#define SIP_WARN_INCOMPAT_MEDIA_FORMAT_PHRASE "\"Incompatible Media Formats\""
-#define SIP_WARN_UNKNOWN_MEDIA_ATTRIB_PHRASE "\"Media Attribute not understood\""
-#define SIP_WARN_UNKNOWN_SDP_PARAM_PHRASE "\"SDP Parameter not understood\""
-#define SIP_WARN_REFER_AMBIGUOUS_PHRASE "\"Ambiguous.Multiple Contacts Found.\""
-
-#define SIP_STATUS_PHRASE_NONE "Unknown"
-
-/* Client Error 400 Bad Request detailed explaination */
-#define SIP_CLI_ERR_BAD_REQ_MEDIA_COMP_FAILED "Bad Request - 'Media info comparison failed'"
-#define SIP_CLI_ERR_BAD_REQ_SDP_ERROR "Bad Request - 'Invalid SDP information'"
-#define SIP_CLI_ERR_BAD_REQ_RECORD_ROUTE "Bad Request - 'Malformed/Missing Record Route'"
-#define SIP_CLI_ERR_BAD_REQ_CONTACT_FIELD "Bad Request - 'Malformed/Missing Contact field'"
-#define SIP_CLI_ERR_BAD_REQ_CALLID_ABSENT "Bad Request - 'Callid absent'"
-#define SIP_CLI_ERR_BAD_REQ_CSEQ_FIELD "Bad Request - 'Error in Cseq field'"
-#define SIP_CLI_ERR_BAD_REQ_FROM_OR_TO_FIELD "Bad Request - 'Error in From and/or To field'"
-#define SIP_CLI_ERR_BAD_REQ_MEDIA_NEGOTIATION "Bad Request - 'Media Negotiation Failed'"
-#define SIP_CLI_ERR_BAD_REQ_URL_ERROR "Bad Request - 'Malformed/Missing URL'"
-#define SIP_CLI_ERR_BAD_REQ_ToURL_ERROR "Bad Request - 'Malformed/Missing TO: field'"
-#define SIP_CLI_ERR_BAD_REQ_FROMURL_ERROR "Bad Request - 'Malformed/Missing FROM: field'"
-#define SIP_CLI_ERR_BAD_REQ_CALLID_ERROR "Bad Request - 'Malformed/Missing CALLID field'"
-#define SIP_CLI_ERR_BAD_REQ_REQLINE_ERROR "Bad Request - 'Malformed/Missing REQUEST LINE'"
-#define SIP_CLI_ERR_BAD_REQ_IPADDRESS_ERROR "Bad Request - 'Invalid IP Address'"
-#define SIP_CLI_ERR_BAD_REQ_CONTENT_LENGTH_ERROR "Bad Request - 'Content length Error'"
-#define SIP_CLI_ERR_BAD_REQ_CONTENT_TYPE_ERROR "Bad Request - 'Malformed/Missing SIP CONTENT TYPE field'"
-#define SIP_CLI_ERR_BAD_REQ_PHRASE_DIVERSION "Bad Request - 'Malformed CC-Diversion Header'"
-#define SIP_CLI_ERR_BAD_REQ_VIA_OR_CSEQ "Bad Request - 'Malformed/Missing VIA OR CSEQ'"
-#define SIP_CLI_ERR_BAD_REQ_PHRASE_REFER "Bad Request - 'Malformed REFER Request'"
-#define SIP_CLI_ERR_BAD_REQ_PHRASE_REFER_TO "Bad Request - 'Malformed Refer-To Header'"
-#define SIP_CLI_ERR_BAD_REQ_PHRASE_REFER_BY "Bad Request - 'Missing Refer-By Header'"
-#define SIP_CLI_ERR_BAD_REQ_PHRASE_REPLACES "Bad Request - 'Malformed Replaces Header'"
-#define SIP_CLI_ERR_BAD_REQ_METHOD_UNKNOWN "Bad Request - 'Unable to obtain SIP method'"
-#define SIP_CLI_ERR_BAD_REQ_BAD_BODY_ENCODING "Bad Request - 'Unable to decode body'"
-#define SIP_CLI_ERR_BAD_REQ_SUBSCRIPTION_DELETED "Bad Request - 'Subscription Terminated'"
-#define SIP_CLI_ERR_BAD_REQ_NO_BODY "Bad Request - 'Body Expected'"
-#define SIP_CLI_ERR_BAD_REQ_NO_SUBSCRIPTION_HEADER "Bad Request - 'Malformed/Missing Subscription-State Header'"
-#define SIP_CLI_ERR_BAD_REQ_CONTENT_ID_ERROR "Bad Request - 'Invalid Content-Id field'"
-#define SIP_CLI_ERR_BAD_REQ_REQUIRE_HDR "Bad Request - 'Malformed/Missing Require header'"
-#endif /*_CCSIP_PROTOCOL_H_*/
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_PUBLISH_H_
-#define _CCSIP_PUBLISH_H_
-
-#include "publish_int.h"
-#include "ccsip_common_cb.h"
-#include "ccsip_subsmanager.h"
-
-/* the following is to take advantage of SUB/NOT periodic timer */
-#define TMR_PERIODIC_PUBLISH_INTERVAL TMR_PERIODIC_SUBNOT_INTERVAL
-
-#define PUBLISH_FAILED_START (1000)
-#define PUBLISH_FAILED_NOCONTEXT (PUBLISH_FAILED_START + 1)
-#define PUBLISH_FAILED_NORESOURCE (PUBLISH_FAILED_START + 2)
-#define PUBLISH_FAILED_SEND (PUBLISH_FAILED_START + 3)
-#define PUBLISH_FAILED_RESET (PUBLISH_FAILED_START + 4)
-
-typedef struct {
- ccsip_common_cb_t hb; /* this MUST be the first member */
-
- cc_srcs_t callback_task; // CallBack Task ID
- int resp_msg_id; //Response Msg ID
- char *entity_tag;
- pub_handle_t pub_handle;
- pub_handle_t app_handle;
- char ruri[MAX_URI_LENGTH]; // Address of the resource
- char full_ruri[MAX_SIP_URL_LENGTH];
- char esc[MAX_URI_LENGTH]; // Event State Compositor
- boolean outstanding_trxn;
- sipPlatformUITimer_t retry_timer;
- sll_handle_t pending_reqs; //holds pending requests
-} ccsip_publish_cb_t; //PUBLISH Control Block data structure
-
-extern int publish_handle_ev_app_publish(cprBuffer_t buf);
-extern int publish_handle_retry_timer_expire(uint32_t handle);
-extern void publish_handle_periodic_timer_expire(void);
-extern int publish_handle_ev_sip_response(sipMessage_t *pSipMessage);
-extern void publish_reset(void);
-extern cc_int32_t show_publish_stats(cc_int32_t argc, const char *argv[]);
-
-#endif // _CCSIP_PUBLISH_H_
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_REGISTER_H_
-#define _CCSIP_REGISTER_H_
-
-#include "cpr_types.h"
-#include "cpr_timers.h"
-#include "phone.h"
-#include "ccsip_core.h"
-#include "ccsip_credentials.h"
-#include "platform_api.h"
-
-#define MAX_REG_EXPIRES 3600
-#include "ccsip_subsmanager.h"
-#include "platform_api.h"
-
-#define MAX_RETRIES_401 3
-
-#define AUTH_HDR(status_code) \
- (((status_code) == SIP_CLI_ERR_UNAUTH) ? \
- (SIP_HEADER_WWW_AUTHENTICATE) : (SIP_HEADER_PROXY_AUTHENTICATE))
-
-#define AUTH_HDR_STR(status_code) \
- (((status_code) == SIP_CLI_ERR_UNAUTH) ? \
- ("WWW-Authenticate") : ("Proxy-Authenticate"))
-
-#define AUTH_BUGINF(status_code) \
- (((status_code) == SIP_CLI_ERR_UNAUTH) ? \
- ("SIP 401 Unauthorized") : ("SIP 407 Proxy Authentication required"))
-
-#define AUTH_NOTIFY(status_code) \
- (((status_code) == SIP_CLI_ERR_UNAUTH) ? \
- (" 401 <---") : (" 407 <---"))
-
-#define AUTHOR_HDR(status_code) \
- (((status_code) == SIP_CLI_ERR_UNAUTH) ? \
- (SIP_HEADER_AUTHORIZATION) : (SIP_HEADER_PROXY_AUTHORIZATION))
-
-
-/*
- These numbers need to match up
- with whats defined on the J-Side
- The Master copy should be here because
- the reason needs to be sent out in the register
- message
-*/
-#define UNREG_REASON_UNSPECIFIED 0
-//Common with what SCCP uses...need to match with J-Side
-//Important! should be defined in plat_api.h for thirdparty application to use.
-#define UNREG_REASON_TCP_TIMEOUT CC_UNREG_REASON_TCP_TIMEOUT // 10
-#define UNREG_REASON_CM_RESET_TCP CC_UNREG_REASON_CM_RESET_TCP //12
-#define UNREG_REASON_CM_ABORTED_TCP CC_UNREG_REASON_CM_ABORTED_TCP //13
-#define UNREG_REASON_CM_CLOSED_TCP CC_UNREG_REASON_CM_CLOSED_TCP //14
-#define UNREG_REASON_REG_TIMEOUT CC_UNREG_REASON_REG_TIMEOUT //17
-#define UNREG_REASON_FALLBACK CC_UNREG_REASON_FALLBACK //18
-#define UNREG_REASON_PHONE_KEYPAD CC_UNREG_REASON_PHONE_KEYPAD //20
-#define UNREG_REASON_RESET_RESET CC_UNREG_REASON_RESET_RESET //22
-#define UNREG_REASON_RESET_RESTART CC_UNREG_REASON_RESET_RESTART //23
-#define UNREG_REASON_PHONE_REG_REJ CC_UNREG_REASON_PHONE_REG_REJ //24
-#define UNREG_REASON_PHONE_INITIALIZED CC_UNREG_REASON_PHONE_INITIALIZED //25
-#define UNREG_REASON_VOICE_VLAN_CHANGED CC_UNREG_REASON_VOICE_VLAN_CHANGED //26
-
-//sip specific ones...need to match with J-Side
-#define UNREG_REASON_VERSION_STAMP_MISMATCH CC_UNREG_REASON_VERSION_STAMP_MISMATCH //100
-#define UNREG_REASON_VERSION_STAMP_MISMATCH_CONFIG CC_UNREG_REASON_VERSION_STAMP_MISMATCH_CONFIG //101
-#define UNREG_REASON_VERSION_STAMP_MISMATCH_SOFTKEY CC_UNREG_REASON_VERSION_STAMP_MISMATCH_SOFTKEY //102
-#define UNREG_REASON_VERSION_STAMP_MISMATCH_DIALPLAN CC_UNREG_REASON_VERSION_STAMP_MISMATCH_DIALPLAN //103
-#define UNREG_REASON_APPLY_CONFIG_RESTART CC_UNREG_REASON_APPLY_CONFIG_RESTART //104
-#define UNREG_REASON_CONFIG_RETRY_RESTART CC_UNREG_REASON_CONFIG_RETRY_RESTART //105
-#define UNREG_REASON_TLS_ERROR CC_UNREG_REASON_TLS_ERROR //106
-#define UNREG_REASON_RESET_TO_INACTIVE_PARTITION CC_UNREG_REASON_RESET_TO_INACTIVE_PARTITION //107
-#define UNREG_REASON_VPN_CONNECTIVITY_LOST CC_UNREG_REASON_VPN_CONNECTIVITY_LOST //108
-
-
-#define PRIMARY_LINE (1)
-
-typedef enum {
- SIP_REG_ERROR,
- SIP_REG_OK
-} sip_reg_return_code;
-
-typedef enum
-{
- SIP_REG_INVALID=-1,
- SIP_REG_IDLE,
- SIP_REG_REGISTERING,
- SIP_REG_REGISTERED,
- SIP_REG_UNREGISTERING,
- SIP_REG_PRE_FALLBACK,
- SIP_REG_IN_FAILOVER,
- SIP_REG_POST_FAILOVER,
- SIP_REG_STANDBY_FAILOVER,
- SIP_REG_NO_CC,
- SIP_REG_NO_STANDBY,
- SIP_REG_NO_REGISTER
-} ccsip_register_states_t;
-
-typedef enum
-{
- E_SIP_REG_NONE = 0,
- SIPSPI_REG_EV_BASE = 1,
-
- E_SIP_REG_REG_REQ = SIPSPI_REG_EV_BASE,
- E_SIP_REG_CANCEL,
- E_SIP_REG_1xx,
- E_SIP_REG_2xx,
- E_SIP_REG_3xx,
- E_SIP_REG_4xx,
- E_SIP_REG_FAILURE_RESPONSE,
- E_SIP_REG_TMR_ACK,
- E_SIP_REG_TMR_EXPIRE,
- E_SIP_REG_TMR_WAIT,
- E_SIP_REG_TMR_RETRY,
- E_SIP_REG_CLEANUP,
- SIPSPI_REG_EV_END = E_SIP_REG_CLEANUP
-} sipRegSMEventType_t;
-
-
-typedef struct
-{
- int line;
- boolean cancel;
-} ccsip_register_msg_t;
-
-
-int sip_reg_sm_process_event(sipSMEvent_t *pEvent);
-sipRegSMEventType_t ccsip_register_sip2sipreg_event(int sip_event);
-int ccsip_register_init(void);
-void ccsip_register_timeout_retry(void *data);
-void ccsip_register_all_lines(void);
-void ccsip_register_cancel(boolean cancel_reg, boolean backup_proxy);
-void ccsip_ccm_register_cancel(boolean cancel_reg);
-void ccsip_register_set_state(ccsip_register_states_t state);
-ccsip_register_states_t ccsip_register_get_state(void);
-ccsip_register_states_t ccsip_register_get_register_state(void);
-void ccsip_register_reset_proxy(void);
-void cred_get_line_credentials(line_t line, credentials_t *pcredentials,
- int id_len, int pw_len);
-boolean cred_get_user_credentials(line_t line, credentials_t *pcredentials);
-boolean cred_get_credentials_r(ccsipCCB_t *ccb, credentials_t *pcredentials);
-void ccsip_register_commit(void);
-void ccsip_backup_register_commit(void);
-void ccsip_register_cleanup(ccsipCCB_t *ccb, boolean start);
-void ccsip_register_set_register_state(ccsip_register_states_t state);
-int ccsip_register_send_msg(uint32_t cmd, line_t line);
-void ccsip_handle_ev_default(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_reg_sm_change_state(ccsipCCB_t *ccb, sipRegSMStateType_t new_state);
-boolean ccsip_register_all_unregistered();
-void sip_stop_ack_timer(ccsipCCB_t *ccb);
-void ccsip_register_shutdown(void);
-boolean ccsip_get_ccm_date(char *date_value);
-boolean ccsip_is_line_registered(line_t line);
-boolean process_retry_after(ccsipCCB_t *ccb, sipMessage_t *response);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_RELDEV_H_
-#define _CCSIP_RELDEV_H_
-
-#include "cpr_types.h"
-#include "ccsip_pmh.h"
-#include "ccsip_core.h"
-
-#define RELDEV_MAX_USER_NAME_LEN 64
-#define RELDEV_MAX_HOST_NAME_LEN 64
-#define RELDEV_NO_STORED_MSG (-1)
-
-typedef struct
-{
- char message_buf[SIP_UDP_MESSAGE_SIZE];
- uint32_t message_buf_len;
- cpr_ip_addr_t dest_ipaddr;
- uint16_t dest_port;
-} sipRelDevCoupledMessage_t;
-
-typedef struct
-{
- boolean is_request;
- char call_id[MAX_SIP_CALL_ID];
- uint32_t cseq_number;
- sipMethod_t cseq_method;
- char tag[MAX_SIP_TAG_LENGTH];
- char from_user[RELDEV_MAX_USER_NAME_LEN];
- char from_host[RELDEV_MAX_HOST_NAME_LEN];
- char to_user[RELDEV_MAX_USER_NAME_LEN];
- int response_code;
- sipRelDevCoupledMessage_t coupled_message;
- boolean valid_coupled_message;
- //int line;
-} sipRelDevMessageRecord_t;
-
-void sipRelDevMessageStore(sipRelDevMessageRecord_t *pMessageRecord);
-boolean sipRelDevMessageIsDuplicate(sipRelDevMessageRecord_t *pMessageRecord,
- int *index);
-int sipRelDevCoupledMessageStore(sipMessage_t *pCoupledMessage,
- const char *call_id,
- uint32_t cseq_number,
- sipMethod_t cseq_method,
- boolean is_request,
- int status_code,
- cpr_ip_addr_t *dest_ipaddr,
- uint16_t dest_port,
- boolean ignore_tag);
-int sipRelDevCoupledMessageSend(int index);
-void sipRelDevMessagesClear(const char *call_id,
- const char *from_user,
- const char *from_host,
- const char *to_user);
-void sipRelDevAllMessagesClear();
-uint32_t sipRelDevGetStoredCoupledMessage(int index,
- char *dest_buffer,
- uint32_t max_buff);
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_SDP_H_
-#define _CCSIP_SDP_H_
-
-
-#include "cpr_types.h"
-#include "pmhutils.h"
-#include "sdp.h"
-#include "ccapi.h"
-
-
-/* SDP bitmask values */
-#define CCSIP_SRC_SDP_BIT 0x1
-#define CCSIP_DEST_SDP_BIT 0x2
-
-/*
- * Create a description or a SIP SDP (sip_info) with
- * appropriate values initialized
- */
-PMH_EXTERN boolean sip_sdp_init(void);
-PMH_EXTERN sdp_t *sipsdp_create(const char *peerconnection);
-PMH_EXTERN cc_sdp_t *sipsdp_info_create(void);
-PMH_EXTERN void sipsdp_src_dest_free(uint16_t flags, cc_sdp_t **sdp_info);
-PMH_EXTERN void sipsdp_src_dest_create(const char *peerconnection,
- uint16_t flags, cc_sdp_t **sdp_info);
-PMH_EXTERN void sipsdp_free(cc_sdp_t **sip_sdp);
-
-/*
- * Stream related sdp utility functions
- */
-//PMH_EXTERN sip_sdp_stream_t *sipsdp_stream_create(void);
-//PMH_EXTERN void sipsdp_add_stream_to_list(sip_sdp_stream_t *stream,
-// sip_sdp_t *sip_sdp);
-//PMH_EXTERN void sipsdp_remove_stream_from_list(sip_sdp_stream_t **stream);
-//PMH_EXTERN void sipsdp_remove_streams_list(sip_sdp_stream_t **stream_list);
-
-#define SIPSDP_MAX_SESSION_VERSION_LENGTH 32
-
-/*
- * Standard session-level parameters
- */
-#define SIPSDP_VERSION 0
-// RAMC_DEBUG #define SIPSDP_ORIGIN_USERNAME "CiscoSystemsSIP-GW-UserAgent"
-#define SIPSDP_ORIGIN_USERNAME "Mozilla-SIPUA"
-#define SIPSDP_SESSION_NAME "SIP Call"
-
-/* Possible encoding names fo static payload types*/
-#define SIPSDP_ATTR_ENCNAME_PCMU "PCMU"
-#define SIPSDP_ATTR_ENCNAME_PCMA "PCMA"
-#define SIPSDP_ATTR_ENCNAME_G729 "G729"
-#define SIPSDP_ATTR_ENCNAME_G723 "G723"
-#define SIPSDP_ATTR_ENCNAME_G726 "G726-32"
-#define SIPSDP_ATTR_ENCNAME_G728 "G728"
-#define SIPSDP_ATTR_ENCNAME_GSM "GSM"
-#define SIPSDP_ATTR_ENCNAME_CN "CN"
-#define SIPSDP_ATTR_ENCNAME_G722 "G722"
-#define SIPSDP_ATTR_ENCNAME_ILBC "iLBC"
-#define SIPSDP_ATTR_ENCNAME_H263v2 "H263-1998"
-#define SIPSDP_ATTR_ENCNAME_H264 "H264"
-#define SIPSDP_ATTR_ENCNAME_VP8 "VP8"
-#define SIPSDP_ATTR_ENCNAME_L16_256K "L16"
-#define SIPSDP_ATTR_ENCNAME_ISAC "ISAC"
-#define SIPSDP_ATTR_ENCNAME_OPUS "opus"
-
-/* Possible encoding names for DTMF tones dynamic payload types */
-#define SIPSDP_ATTR_ENCNAME_TEL_EVENT "telephone-event"
-#define SIPSDP_ATTR_ENCNAME_FRF_DIGIT "frf-dialed-digit"
-
-/* Possible encoding names for other dynamic payload types */
-#define SIPSDP_ATTR_ENCNAME_CLEAR_CH "X-CCD"
-#define SIPSDP_ATTR_ENCNAME_G726R16 "G726-16"
-#define SIPSDP_ATTR_ENCNAME_G726R24 "G726-24"
-#define SIPSDP_ATTR_ENCNAME_GSMEFR "GSM-EFR"
-
-/* RTPMAP encoding names added from MGCP for compatibility with MGCP
- * These could be coming in from Cisco MGCP gateway's SDP via a
- * softswitch and SIP GW must interoperate.
- */
-
-#define SIPSDP_ATTR_ENCNAME_G729_A_STR_DOTTED "G.729a"
-#define SIPSDP_ATTR_ENCNAME_G729_B_STR_DOTTED "G.729b"
-#define SIPSDP_ATTR_ENCNAME_G729_B_LOW_COMPLEXITY_STR_DOTTED "G.729b-L"
-#define SIPSDP_ATTR_ENCNAME_G729_A_B_STR_DOTTED "G.729ab"
-
-#define SIPSDP_ATTR_ENCNAME_G7231_HIGH_RATE_STR_DOTTED "G.723.1-H"
-#define SIPSDP_ATTR_ENCNAME_G7231_A_HIGH_RATE_STR_DOTTED "G.723.1a-H"
-#define SIPSDP_ATTR_ENCNAME_G7231_LOW_RATE_STR_DOTTED "G.723.1-L"
-#define SIPSDP_ATTR_ENCNAME_G7231_A_LOW_RATE_STR_DOTTED "G.723.1a-L"
-
-/*
- * NSE/XNSE encoding names
- */
-#define SIPSDP_ATTR_ENCNAME_XNSE "X-NSE"
-#define SIPSDP_ATTR_ENCNAME_NSE "NSE"
-
-
-/* Possible clock rates */
-#define RTPMAP_CLOCKRATE 8000
-#define RTPMAP_VIDEO_CLOCKRATE 90000
-#define RTPMAP_L16_CLOCKRATE 16000
-#define RTPMAP_ISAC_CLOCKRATE 16000
-#define RTPMAP_OPUS_CLOCKRATE 48000
-#define FMTP_MAX_AVERAGE_BIT_RATE 40000
-#define ATTR_PTIME 20
-#define ATTR_MAXPTIME 120
-#define WEBRTC_DATA_CHANNEL_PROT "webrtc-datachannel"
-
-#define SIPSDP_CONTENT_TYPE "application/sdp"
-
-#define MAX_RTP_PAYLOAD_TYPES 7
-
-#define BITRATE_5300_BPS 5300
-#define BITRATE_6300_BPS 6300
-
-/*
- * T.38 attribute parameters
- */
-#define SIPSDP_ATTR_T38_VERSION_DEF 0
-#define SIPSDP_ATTR_T38_FILL_BIT_REMOVAL_DEF FALSE
-#define SIPSDP_ATTR_T38_TRANSCODING_MMR_DEF FALSE
-#define SIPSDP_ATTR_T38_TRANSCODING_JBIG_DEF FALSE
-/* the following two definitions are from VSIToH245BuildFastStartT38OLC() */
-#define SIPSDP_ATTR_T38_MAX_BUFFER_DEF 200
-#define SIPSDP_ATTR_T38_MAX_DATAGRAM_DEF 72
-
-/*
- * Supported NTE range. Note that if the supported NTEs ever becomes a
- * non-contiguous set of values, then it will have to be stored as an
- * sdp. See the definition of negotiated_nte_sdp for an example. Further,
- * where Sdp_ne_cmp_range() is invoked, Sdp_ne_cmp_list() will have to be
- * used instead.
- */
-#define SIPSDP_NTE_SUPPORTED_LOW 0 /* Min value of DTMF event table */
-#define SIPSDP_FRF_SUPPORTED_HIGH 15 /* for dtmf-relay cisco-rtp */
-#define SIPSDP_NTE_SUPPORTED_HIGH 16 /* for dtmf-relay rtp-nse */
-
-/*
- * Create the "on-wire" version, i.e. ready to put into a SIP message.
- * Memory is allocated and should be freed by the user when done
- * Returns NULL on failure.
- */
-PMH_EXTERN char *sipsdp_write_to_buf(cc_sdp_t *, uint32_t *);
-
-#define SIPSDP_FREE(x) \
-if (x) \
-{ \
- sdp_free_description(x); \
-}
-
-#define SIPSDP_MAX_PAYLOAD_TYPES 15
-#define MAX_RTP_MEDIA_TYPES 6
-#define SIPSDP_NTE_DTMF_MIN 0 /* Min value of DTMF event table */
-#define SIPSDP_NTE_DTMF_MAX 15 /* Max DTMF event value supported here */
-
-
-#endif /*_CCSIP_SDP_H_*/
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_SIM_H_
-#define _CCSIP_SIM_H_
-
-
-void SIPTaskTestUdpSend(void);
-void SIPTaskSimulateInviteRecv(void);
-void SIPTaskSimulateOffhook(void);
-void SIPTaskSimulateAckRecv(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_UTILS_H_
-#define _CCSIP_UTILS_H_
-
-#include "cpr_types.h"
-#include "ccsip_pmh.h"
-
-boolean
-sipSPI_validate_hostname(char *);
-
-boolean
-sipSPI_validate_ip_addr_name(char *);
-
-extern int
-sipSPICheckDomainToken(char *token);
-
-boolean
-sipSPI_validate_hostname (char *str);
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_SUBSMANAGER_H_
-#define _CCSIP_SUBSMANAGER_H_
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-#include "cpr_timers.h"
-#include "cpr_socket.h"
-#include "ccsip_core.h"
-#include "phone_platform_constants.h"
-#include "singly_link_list.h"
-#include "ccsip_common_cb.h"
-
-/*
- * States
- */
-typedef enum {
- SUBS_STATE_IDLE = 0, // Initial state of the SCB
- SUBS_STATE_REGISTERED,
-
- /* out going subscribe SCB states */
- SUBS_STATE_SENT_SUBSCRIBE, // Sent SUBSCRIBE
- SUBS_STATE_RCVD_NOTIFY, // Received NOTIFY
- SUBS_STATE_SENT_SUBSCRIBE_RCVD_NOTIFY, // Sent SUBSCRIBE & Received NOTIFY
-
- /* incoming subscribe SCB states */
- SUBS_STATE_RCVD_SUBSCRIBE, // Received SUBSCRIBE
- SUBS_STATE_SENT_NOTIFY, // Sent NOTIFY
- SUBS_STATE_RCVD_SUBSCRIBE_SENT_NOTIFY, // Received SUBSCRIBE & Sent NOTIFY
-
- /*
- * No outstanding outgoing/incoming messages to handle.
- * This state is after all outstanding SUBSCRIBE/NOTIFY
- * transactions are complete.
- */
- SUBS_STATE_ACTIVE,
-
- SUBS_STATE_INVALID
-} subsStateType_t;
-
-typedef enum {
- SUBSCRIPTION_NULL = 0,
- SUBSCRIPTION_TERMINATE
-} subscriptionState;
-
-/*
- * Subscription ID data type
- */
-typedef uint32_t sub_id_t;
-
-#define MAX_EVENT_NAME_LEN 32
-#define CCSIP_SUBS_START_CSEQ 1000
-
-/* There may be multiple subscription pending on given call
- * the subcription for KPML, remote-cc, offhook notification etc.
- */
-#define MAX_SCBS ((MAX_TEL_LINES * 2) < 32 ? 32 : (MAX_TEL_LINES * 2))
-#define LIMIT_SCBS_USAGE (MAX_SCBS - ((MAX_SCBS * 20) / 100))
-#define TMR_PERIODIC_SUBNOT_INTERVAL 5
-#define CCSIP_SUBS_INVALID_SUB_ID (sub_id_t)(-1)
-#define MAX_SCB_HISTORY 10
-
-typedef enum {
- SM_REASON_CODE_NORMAL = 0,
- SM_REASON_CODE_ERROR,
- SM_REASON_CODE_SHUTDOWN,
- SM_REASON_CODE_ROLLOVER,
- SM_REASON_CODE_RESET_REG
-} ccsip_reason_code_e;
-
-
-// Application defined callback functions
-
-// Data to app to indicate response to a sent SUBSCRIBE
-typedef struct {
- int status_code;
- long expires;
-} ccsip_subs_result_data_t;
-
-// Data to app to indicate a received SUBSCRIBE
-typedef struct {
- ccsip_event_data_t *eventData;
- int expires;
- int line;
- string_t from;
- string_t to;
-} ccsip_subs_ind_data_t;
-
-// Data to app to indicate a received NOTIFY
-typedef struct {
- ccsip_event_data_t *eventData;
- sip_subs_state_e subscription_state; // From the subs-state header
- sip_subs_state_reason_e subscription_state_reason;
- uint32_t expires;
- uint32_t retry_after;
- uint32_t cseq;
- char entity[CC_MAX_DIALSTRING_LEN]; // used to store From user for incoming unsolicited NOTIFY.
-} ccsip_notify_ind_data_t;
-
-// Data to app to indicate response to a sent NOTIFY
-typedef struct {
- int status_code;
-} ccsip_notify_result_data_t;
-
-// Data to app to indicate incoming subscription terminated
-typedef struct {
- int status_code;
-} ccsip_subs_terminate_data_t;
-
-// Containing structure for all stack->app messages
-typedef struct ccsip_sub_not_data_t {
- int msg_id;
- sub_id_t sub_id;
- int sub_duration;
- cc_subscriptions_t event;
- line_t line_id;
- callid_t gsm_id;
- boolean norefersub;
- long request_id;
- ccsip_reason_code_e reason_code;
- union {
- ccsip_subs_ind_data_t subs_ind_data;
- ccsip_subs_result_data_t subs_result_data;
- ccsip_notify_ind_data_t notify_ind_data;
- ccsip_notify_result_data_t notify_result_data;
- ccsip_subs_terminate_data_t subs_term_data;
- } u;
-} ccsip_sub_not_data_t;
-
-
-// Function to pass an incoming subscribe request
-typedef void (*ccsipSubsIndCallbackFn_t)(ccsip_sub_not_data_t *msg_data);
-
-// Function to pass response to a subscribe request
-typedef void (*ccsipSubsResultCallbackFn_t)(ccsip_sub_not_data_t *msg_data);
-
-// Function to pass an incoming Notify request
-typedef void (*ccsipNotifyIndCallbackFn_t)(ccsip_sub_not_data_t *msg_data);
-
-// Function to pass results of notify request
-typedef void (*ccsipNotifyResultCallbackFn_t)(ccsip_sub_not_data_t *msg_data);
-
-// Function to pass general errors
-typedef void (*ccsipSubsTerminateCallbackFn_t)(ccsip_sub_not_data_t *msg_data);
-typedef void (*ccsipGenericCallbackFn_t)(ccsip_sub_not_data_t *msg_data);
-
-
-
-// Return status code
-#define SUBSCRIPTION_IN_PROGRESS 1010
-#define SUBSCRIPTION_SUCCEEDED 1020
-#define SUBSCRIPTION_REJECTED 1030
-#define SUBSCRIPTION_FAILED 1040
-#define NOTIFY_REQUEST_FAILED 1050
-#define SUBSCRIBE_REQUEST_FAILED 1060
-#define SUBSCRIBE_FAILED_NORESOURCE 1061
-#define SUBSCRIBE_FAILED_BADEVENT 1062
-#define SUBSCRIBE_FAILED_BADINFO 1062
-#define NETWORK_SUBSCRIPTION_EXPIRED 1070
-#define APPLICATION_SUBSCRIPTION_EXPIRED 1080
-#define REQUEST_TIMEOUT 1090
-
-// Data passed by app to register for incoming SUBSCRIBE
-typedef struct sipspi_subscribe_reg_t_ {
- cc_subscriptions_t eventPackage; // Registering for which event
- ccsipSubsIndCallbackFn_t subsIndCallback; // Callback function
- cc_srcs_t subsIndCallbackTask; // Callback task
- int subsIndCallbackMsgID; // msg_id to use in callback
- ccsipSubsTerminateCallbackFn_t subsTermCallback; // Callback function when remote side terminates subs
- int subsTermCallbackMsgID; // Terminate msg-id
- long min_duration; // Min duration for which SUB should be accepted
- long max_duration; // Max duration for which SUB should be accepted
-} sipspi_subscribe_reg_t;
-
-// Data passed by app to initiate a SUBSCRIBE
-typedef struct sipspi_subscribe_t_ {
- sub_id_t sub_id; // ID for reSubscribe
- cc_subscriptions_t eventPackage; // Event package to send subscribe for
- cc_subscriptions_t acceptPackage; // Accept header
- long duration; // subscription duration (0=unsubscribe)
- char subscribe_uri[CC_MAX_DIALSTRING_LEN];
- char subscriber_uri[CC_MAX_DIALSTRING_LEN]; // From field
- long request_id; // Returned to subscriber in response
-
- ccsipSubsResultCallbackFn_t subsResultCallback;
- ccsipNotifyIndCallbackFn_t notifyIndCallback;
- ccsipSubsTerminateCallbackFn_t subsTermCallback;
-
- cc_srcs_t subsNotCallbackTask;
- int subsResCallbackMsgID;
- int subsNotIndCallbackMsgID;
- int subsTermCallbackMsgID;
-
- cpr_ip_addr_t dest_sip_addr; // Destination address
- uint16_t dest_sip_port; // Destination port
-
- callid_t call_id;
- line_t dn_line; // Associated line, if any
-
- boolean auto_resubscribe; // stack reSubscribes at expiry
- boolean norefersub;
- ccsip_event_data_t *eventData; // Determined by the eventPackage value
-
-} sipspi_subscribe_t;
-
-// Data by app to respond to a received SUBSCRIBE
-typedef struct sipspi_subscribe_resp_t_ {
- sub_id_t sub_id; // Subscription id
- uint16_t response_code; // Response that should be sent
- int duration; // Max duration for the subscribe
-} sipspi_subscribe_resp_t;
-
-// Data by app to initiate a NOTIFY
-typedef struct sipspi_notify_t_ {
- sub_id_t sub_id; // Subscription id
- // Info for different notify bodies
- ccsipNotifyResultCallbackFn_t notifyResultCallback;
- int subsNotResCallbackMsgID;
- ccsip_event_data_t *eventData; // Determined by the eventPackage value
- cc_subscriptions_t eventPackage; // Event package
- subscriptionState subState;
- cc_srcs_t subsNotCallbackTask; // Opt.: If not already specified
-} sipspi_notify_t;
-
-// Data by app to respond to a received NOTIFY
-typedef struct sipspi_notify_resp_t_ {
- sub_id_t sub_id;
- int response_code;
- int duration;
- uint32_t cseq;
-} sipspi_notify_resp_t;
-
-// Data by app to terminate an existing subscription
-typedef struct sipspi_subscribe_term_t_ {
- sub_id_t sub_id;
- long request_id;
- cc_subscriptions_t eventPackage; // Event package
- boolean immediate;
-} sipspi_subscribe_term_t;
-
-/*
-typedef struct sipspi_remotecc_reg_t_{
-} sipspi_remotecc_reg_t;
-
-typedef struct sipspi_remotecc_refer_t_{
-} sipspi_remotecc_refer_t;
-
-typedef struct sipspi_remotecc_refer_resp_t_{
-} sipspi_remotecc_refer_resp_t;
-
-typedef struct sipspi_remotecc_notify_t_{
-} sipspi_remotecc_notify_t;
-
-typedef struct sipspi_remotecc_notify_resp_t_{
-} sipspi_remotecc_notify_resp_t;
-
-typedef struct sipspi_remotecc_term_t_{
-} sipspi_remotecc_term_t;
-*/
-
-typedef struct sipspi_msg_t_ {
- union {
- sipspi_subscribe_reg_t subs_reg;
- sipspi_subscribe_t subscribe;
- sipspi_subscribe_resp_t subscribe_resp;
- sipspi_notify_t notify;
- sipspi_notify_resp_t notify_resp;
- sipspi_subscribe_term_t subs_term;
- /*
- * sipspi_remotecc_reg_t remotecc_reg;
- * sipspi_remotecc_refer_t remotecc_refer;
- * sipspi_remotecc_refer_resp_t remotecc_refer_resp;
- * sipspi_remotecc_notify_t remotecc_notify;
- * sipspi_remotecc_notify_resp_t remotecc_notify_resp;
- * sipspi_remotecc_term_t remotecc_term;
- */
- } msg;
-} sipspi_msg_t;
-
-// List of app->stack messages
-typedef struct sipspi_msg_list_t_ {
- uint32_t cmd;
- sipspi_msg_t *msg;
- struct sipspi_msg_list_t_ *next;
-} sipspi_msg_list_t;
-
-// Subscription Control Block
-typedef struct {
- ccsip_common_cb_t hb; /* this MUST be the first memeber in the struct */
-
- line_t line;
- // Subscription ID
- sub_id_t sub_id;
-
- // SCB State
- boolean pendingClean;
- unsigned char pendingCount;
-
- // Subscriber details
- boolean internal; // Internal or external
-
- // Callback and messaging details
- ccsipSubsIndCallbackFn_t subsIndCallback;
- cc_srcs_t subsIndCallbackTask;
- cc_srcs_t subsNotCallbackTask;
- int subsIndCallbackMsgID;
- ccsipSubsResultCallbackFn_t subsResultCallback;
- int subsResCallbackMsgID;
- ccsipNotifyIndCallbackFn_t notifyIndCallback;
- int notIndCallbackMsgID;
- ccsipSubsTerminateCallbackFn_t subsTermCallback;
- int subsTermCallbackMsgID;
- ccsipNotifyResultCallbackFn_t notifyResultCallback;
- int notResCallbackMsgID;
-
- short sip_socket_handle;
- boolean useDeviceAddressing;
- callid_t gsm_id;
- long request_id;
-
- // Subscription details
- subsStateType_t smState;
- subsStateType_t outstandingIncomingNotifyTrxns; // only used for incoming NOTIFYs
- unsigned long min_expires;
- unsigned long max_expires;
- ccsipCCB_t *ccbp; /* associated CCB, if any */
- char event_name[MAX_EVENT_NAME_LEN];
- boolean auto_resubscribe; /* Resubscribe automatically */
- boolean norefersub;
-
- // Messaging details
- uint32_t last_sent_request_cseq;
- sipMethod_t last_sent_request_cseq_method;
- uint32_t last_recv_request_cseq;
- sipMethod_t last_recv_request_cseq_method;
-
- // Saved headers
- char SubURI[MAX_SIP_URL_LENGTH];
- char SubURIOriginal[MAX_SIP_URL_LENGTH];
- char SubscriberURI[MAX_SIP_URL_LENGTH];
- string_t sip_from;
- string_t sip_to;
- string_t sip_to_tag;
- string_t sip_from_tag;
- string_t sip_contact;
- string_t cached_record_route;
- sipContact_t *contact_info;
- sipRecordRoute_t *record_route_info;
- sll_handle_t incoming_trxns; // to store via (branch attribute) to track transactions.
- string_t callingNumber;
-
- // Subscription headers
- sip_subs_state_e subscription_state;
- sip_subs_state_reason_e subscription_state_reason;
- uint32_t retry_after;
-
-
- // Linked list of pending app messages
- sipspi_msg_list_t *pendingRequests;
-} sipSCB_t;
-
-// Transaction Control Block
-typedef struct {
- ccsip_common_cb_t hb; /* this MUST be the first memeber in the struct */
- char full_ruri[MAX_SIP_URL_LENGTH];
- cprTimer_t timer; /* transaction timer */
- uint32_t trxn_id;
-} sipTCB_t;
-
-// Structure to keep track of recent subscriptions
-typedef struct {
- char last_call_id[MAX_SIP_CALL_ID];
- char last_from_tag[MAX_SIP_TAG_LENGTH];
- cc_subscriptions_t eventPackage;
-} sipSubsHistory_t;
-
-#define MAX_SUB_EVENTS 5
-#define MAX_SUB_EVENT_NAME_LEN 16
-extern const char eventNames[MAX_SUB_EVENTS][MAX_SUB_EVENT_NAME_LEN];
-
-/*
- * Externally called function headers
- */
-// For initializing and shutting down
-int sip_subsManager_init();
-int sip_subsManager_shut();
-
-// Function to handle subscription requests from applications
-int subsmanager_handle_ev_cc_feature_subscribe(sipSMEvent_t *);
-int subsmanager_handle_ev_cc_feature_notify(sipSMEvent_t *);
-
-int subsmanager_handle_ev_app_subscribe_register(cprBuffer_t buf);
-int subsmanager_handle_ev_app_subscribe(cprBuffer_t buf);
-int subsmanager_handle_ev_app_subscribe_response(cprBuffer_t buf);
-int subsmanager_handle_ev_app_notify(cprBuffer_t buf);
-void subsmanager_handle_ev_app_unsolicited_notify(cprBuffer_t buf, line_t line);
-int subsmanager_handle_ev_app_notify_response(cprBuffer_t buf);
-int subsmanager_handle_ev_app_subscription_terminated(cprBuffer_t buf);
-int subsmanager_handle_retry_timer_expire(int scb_index);
-void subsmanager_handle_periodic_timer_expire(void);
-int subsmanager_test_start_routine();
-
-// Functions to handle remotecc requests from applications
-// int subsmanager_handle_ev_app_remotecc_register();
-// int subsmanager_handle_ev_app_remotecc_refer();
-// int subsmanager_handle_ev_app_remotecc_refer_response();
-// int subsmanager_handle_ev_app_remotecc_notify();
-// int subsmanager_handle_ev_app_remotecc_notify_response();
-// int subsmanager_handle_ev_app_remotecc_terminated();
-
-// Functions to handle requests from network
-int subsmanager_handle_ev_sip_subscribe(sipMessage_t *pSipMessage,
- sipMethod_t sipMethod,
- boolean in_dialog);
-int subsmanager_handle_ev_sip_subscribe_notify(sipMessage_t *pSipMessage);
-
-// Function to handle response from network
-int subsmanager_handle_ev_sip_response(sipMessage_t *pSipMessage);
-
-void free_event_data(ccsip_event_data_t *event_data);
-int sip_subsManager_rollover(void);
-int sip_subsManager_reset_reg(void);
-void submanager_update_ccb_addr(ccsipCCB_t *ccb);
-boolean add_content(ccsip_event_data_t *eventData, sipMessage_t *request, const char *fname);
-void pres_unsolicited_notify_ind(ccsip_sub_not_data_t * msg_data);
-sipTCB_t *find_tcb_by_sip_callid(const char *callID_p);
-int subsmanager_handle_ev_sip_unsolicited_notify_response(sipMessage_t *pSipMessage, sipTCB_t *tcbp);
-void subsmanager_unsolicited_notify_timeout(void *data);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCSIP_TASK_H_
-#define _CCSIP_TASK_H_
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-#include "cpr_socket.h"
-#include "cpr_memory.h"
-
-/*
- * List of timers that the SIP task is responsible for.
- * CPR will send a msg to the SIP task when these
- * timers expire. CPR expects a timer id when the timer
- * is created, this enum serves that purpose.
- */
-typedef enum {
- SIP_ACK_TIMER,
- SIP_WAIT_TIMER,
- SIP_RETRY_TIMER,
- SIP_MSG_TIMER,
- SIP_EXPIRES_TIMER,
- SIP_REG_TIMEOUT_TIMER,
- SIP_REG_EXPIRES_TIMER,
- SIP_LOCAL_EXPIRES_TIMER,
- SIP_SUPERVISION_TIMER,
- SIP_GLARE_AVOIDANCE_TIMER,
- SIP_KEEPALIVE_TIMER,
- SIP_SUBNOT_TIMER,
- SIP_SUBNOT_PERIODIC_TIMER,
- SIP_PUBLISH_RETRY_TIMER,
- SIP_UNSOLICITED_TRANSACTION_TIMER,
- SIP_DIAL_TIMEOUT_TIMER,
- SIP_FAIL_OVER_START_TIMER,
- SIP_FAIL_OVER_COMPLETE_TIMER,
- SIP_FALL_BACK_START_TIMER,
- SIP_FALL_BACK_COMPLETE_TIMER,
- SIP_UNREGISTRATION_TIMER,
- SIP_REGALLFAIL_TIMER,
- SIP_NOTIFY_TIMER,
- SIP_PASSTHROUGH_TIMER
-} sipTimerList_t;
-
-
-/* Action Values for SIPTaskPostShutdown function */
-#define SIP_INTERNAL 0
-#define SIP_EXTERNAL 1
-#define SIP_STOP 2
-
-#define MAX_SIP_REASON_LENGTH 64
-#define UNREG_NO_REASON 0
-#define VERSION_STAMP_MISMATCH 1
-/*
- * The code creating the SIP timers needs to have
- * access to the sip_msgq variable since CPR
- * needs to know where to send the timer expiration
- * message.
- */
-extern cprMsgQueue_t sip_msgq;
-
-typedef struct
-{
- boolean taskInited; // FALSE
- cprMsgQueue_t msgQueue;
-} sipGlobal_t;
-
-/*
- * External Data
- */
-extern sipGlobal_t sip;
-extern char sipHeaderServer[];
-extern char sipHeaderUserAgent[];
-extern char sipUnregisterReason[];
-
-/*
- * Prototypes
- */
-void SIPTaskInit(void);
-void SIPTaskProcessListEvent(uint32_t cmd, void *msg, void *pUsr, uint16_t len);
-int SIPTaskProcessUDPMessage(cprBuffer_t msg, uint16_t len, cpr_sockaddr_storage from);
-int SIPTaskProcessConfigChangeNotify(int32_t notify_type);
-cpr_status_e SIPTaskSendMsg(uint32_t cmd, cprBuffer_t msg, uint16_t len, void *usr);
-cprBuffer_t SIPTaskGetBuffer(uint16_t size);
-void SIPTaskReinitialize(boolean checkConfig);
-void SIPTaskPostShutdown(int, int reason, const char *reasonInfo);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _HTTPISH_H_
-#define _HTTPISH_H_
-
-#include "cpr_types.h"
-#include "pmhdefs.h"
-#include "httpish_protocol.h"
-#include "pmhutils.h"
-#include "util_ios_queue.h"
-
-#define HTTPISH_MIN_STATUS_CODE 100
-#define HTTPISH_HEADER_CACHE_SIZE 12
-#define HTTPISH_HEADER_NAME_SIZE 256
-
-typedef struct h_header
-{
- struct h_header *next;
- char *header;
-} httpish_header;
-
-typedef struct {
- char *hdr_start;
- char *val_start;
-} httpish_cache_t;
-
-#define HTTPISH_MAX_BODY_PARTS 6
-typedef struct {
- uint8_t msgContentDisp;
- boolean msgRequiredHandling;
- uint8_t msgContentTypeValue;
- char *msgContentType;
- char *msgBody;
- uint32_t msgLength;
- char *msgContentId;
- uint8_t msgContentEnc;
-} msgBody_t;
-
-typedef struct _httpMsg
-{
- struct _httpMsg *next;
- boolean retain_flag; /* If TRUE, Do not free the msg */
- char *mesg_line;
- queuetype *headers;
- msgBody_t mesg_body[HTTPISH_MAX_BODY_PARTS];
- char *raw_body;
- int32_t content_length;
- uint8_t num_body_parts;
- boolean is_complete;
- boolean headers_read;
- /* Cache the most commonly used headers */
- httpish_cache_t hdr_cache[HTTPISH_HEADER_CACHE_SIZE];
- /* this is the complete message received/sent at the socket */
- char *complete_message;
-} httpishMsg_t;
-
-typedef struct
-{
- char *method;
- char *url;
- char *version;
-} httpishReqLine_t;
-
-
-typedef struct
-{
- char *reason_phrase;
- uint16_t status_code;
- char *version;
-} httpishRespLine_t;
-
-typedef enum
-{
- STATUS_SUCCESS = 0,
- STATUS_FAILURE,
- STATUS_UNKNOWN,
- HSTATUS_SUCCESS = STATUS_SUCCESS,
- HSTATUS_FAILURE = STATUS_FAILURE,
- HSTATUS_UNKNOWN = STATUS_UNKNOWN
-} hStatus_t;
-
-typedef enum
-{
- codeClassInvalid = 0,
- codeClass1xx = 1,
- codeClass2xx = 2,
- codeClass3xx = 3,
- codeClass4xx = 4,
- codeClass5xx = 5,
- codeClass6xx = 6
-} httpishStatusCodeClass_t;
-
-
-/* Creates a message and initializes its internal members */
-PMH_EXTERN httpishMsg_t *httpish_msg_create(void);
-
-/* Frees internal members of the message, such as headers */
-PMH_EXTERN void httpish_msg_free(httpishMsg_t *);
-
-/*
- * Returns TRUE if the message is a HTTPish Request, FALSE if not.
- * Return value will be wrong if the function is called before the
- * message is complete(see message_is_complete)
- */
-PMH_EXTERN boolean httpish_msg_is_request(httpishMsg_t *, const char *, int);
-
-/*
- * A message may be complete or incomplete at a point in time, since
- * one message may be formed of multiple network packets. This function
- * returns TRUE if the message is in fact complete, FALSE if not
- */
-PMH_EXTERN boolean httpish_msg_is_complete(httpishMsg_t *);
-
-/*
- * Gets a request line structure out of the message i.e parses the message
- * line. Null on failure, incomplete message etc. User should call
- * httpish_msg_free_reqline when done to free the allocated memory
- * inside the structure.
- */
-PMH_EXTERN httpishReqLine_t *httpish_msg_get_reqline(httpishMsg_t *);
-
-/* Frees internal members of the request line structure */
-PMH_EXTERN void httpish_msg_free_reqline(httpishReqLine_t *);
-
-/*
- * Gets a response line structure out of the message i.e parses the message
- * line. Null on failure, incomplete message etc. User should call
- * httpish_msg_free_respline when done to free the allocated memory
- * inside the structure.
- */
-PMH_EXTERN httpishRespLine_t *httpish_msg_get_respline(httpishMsg_t *);
-
-/* Frees internal members of the response line structure */
-PMH_EXTERN void httpish_msg_free_respline(httpishRespLine_t *);
-
-/*
- * Adds a message line to the message given a request line elements.
- * This makes it a Request message
- * This routine allocates memory internally, which is freed on
- * calling httpish_msg_free()
- */
-PMH_EXTERN hStatus_t httpish_msg_add_reqline(httpishMsg_t *,
- const char *method,
- const char *url,
- const char *version);
-
-/*
- * Adds a message line to the message given response line elements.
- * This makes it a Response message
- * This routine allocates memory internally, which is freed on
- * calling httpish_msg_free(). Status codes are assumed to be a
- * maximum of 6 characters long ie <= 999999
- */
-PMH_EXTERN hStatus_t httpish_msg_add_respline(httpishMsg_t *,
- const char *version,
- uint16_t status_code,
- const char *reason_phrase);
-
-/*
- * Adds a header with a text value to message.
- * hname = name of the header for eg. "Content-Type"
- * hval = value of the header for eg. "application/sdp"
- * This routine allocates memory internally, which is freed on
- * calling httpish_msg_free()
- */
-PMH_EXTERN hStatus_t httpish_msg_add_text_header(httpishMsg_t *msg,
- const char *hname,
- const char *hval);
-
-/*
- * Adds a header with a integer value to message.
- * hname = name of the header for eg. "Content-Length"
- * hval = value of the header for eg. 234
- * This routine allocates memory internally, which is freed on
- * calling httpish_msg_free()
- */
-/* Assumes the int is less than 10 characters*/
-PMH_EXTERN hStatus_t httpish_msg_add_int_header(httpishMsg_t *msg,
- const char *hname,
- int32_t hvalue);
-
-/*
- * Removes a header from the message.
- * hname = name of the header. eg. hname = "From"
- * Memory for that header string is freed.
- */
-PMH_EXTERN hStatus_t httpish_msg_remove_header(httpishMsg_t *msg,
- const char *hname);
-
-
-/*
- * Returns the value of the header if found, NULL if not.
- * hname = name of the header, eg. "Content-Length"
- * The pointer should not be freed by the user. (It will be
- * freed on freeing the message)
- */
-PMH_EXTERN const char *httpish_msg_get_header_val(httpishMsg_t *,
- const char *hname,
- const char *c_hname);
-
-PMH_EXTERN hStatus_t httpish_msg_get_header_vals(httpishMsg_t *,
- const char *hname,
- const char *c_hname,
- uint16_t *nheaders,
- char **header_vals);
-
-PMH_EXTERN const char *httpish_msg_get_cached_header_val(httpishMsg_t *, int);
-
-
-/*
- * Gets an array of pointers to all the headers. The number of
- * headers is returned in num_headers.
- * If invoked such :
- * all_the_headers = httpish_msg_get_all_headers(...),
- * memory is allocated only for "all_the_headers" array, not for
- * its individual elements. Hence only the pointer to the all_the_headers
- * array should be freed.
- */
-PMH_EXTERN char **httpish_msg_get_all_headers(httpishMsg_t *msg, uint32_t *num_headers);
-
-PMH_EXTERN uint32_t httpish_msg_get_num_headers(httpishMsg_t *msg);
-
-
-PMH_EXTERN uint16_t httpish_msg_get_num_particular_headers(httpishMsg_t *msg,
- const char *hname,
- const char *c_hname,
- char *header_val[],
- uint16_t max_headers);
-
-/*
- * Utility function to get value of the Content-Length header. Returns -1
- * if the header is not present.
- */
-PMH_EXTERN int32_t httpish_msg_get_content_length(httpishMsg_t *);
-
-
-/*
- * Adds the content body to the message. Results in the addition of the
- * Content-Length header as well.
- */
-PMH_EXTERN hStatus_t httpish_msg_add_body(httpishMsg_t *msg,
- char *body,
- uint32_t nbytes,
- const char *content_type,
- uint8_t msg_disposition,
- boolean required,
- char *content_id);
-
-PMH_EXTERN boolean httpish_msg_header_present(httpishMsg_t *,
- const char *hname);
-
-
-
-/*
- * Allocates a buffer and writes the message into it in the network
- * format i.e ready to send. On return, nbytes is filled in with
- * the number of bytes contained in the message buffer. Returns
- * NULL on failure. User needs to free memory when done.
- */
-PMH_EXTERN char *httpish_msg_write_to_buf(httpishMsg_t * msg, uint32_t *nbytes);
-
-/* Writes it out as a null terminated string. Expected use is debug */
-PMH_EXTERN char *httpish_msg_write_to_string(httpishMsg_t * msg);
-
-/*
- * Writes out a message in the network format(ie ready to send),
- * in a user provided buffer. nbytes is filled in with the number
- * of bytes in buf on entry and filled in with the
- * actual number of bytes written if the return value is SUCCESS.
- * There is no attempt to grow or realloc the buffer ie FAILURE
- * is returned if the buffer is not large enough.
- */
-PMH_EXTERN hStatus_t httpish_msg_write(httpishMsg_t *msg,
- char *buf,
- uint32_t *nbytes);
-
-/*
- * This function is used to read bytes from a network packet into the
- * message structure.
- * msg = previously created httpishMsg using httpish_msg_create()
- * nmsg = network message
- * bytes_read = Number of bytes read from nmsg is filled in when the
- * function returns.
- * It is expected that after this returns HSTATUS_SUCCESS,
- * httpish_is_message_complete() is called to see whether a complete
- * message was received(or a previously started message was completed,
- * at which point it can be processed further.
- */
-PMH_EXTERN hStatus_t httpish_msg_process_network_msg(httpishMsg_t *msg,
- char *nmsg,
- uint32_t *bytes_read);
-
-/*
- * Utility to get the class of status codes in http like responses.
- * For eg., the class for a code 480 is 4, as currently defined.
- */
-PMH_EXTERN httpishStatusCodeClass_t httpish_msg_get_code_class(uint16_t statusCode);
-
-
-#endif /* _HTTPISH_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _HTTPISH_PROTOCOL_H_
-#define _HTTPISH_PROTOCOL_H_
-
-/*
- * Some common headers only. There does not seem a whole lot of
- * sense in defining error codes since they tend to have different
- * semantics
- */
-
-#define HTTPISH_HEADER_CONTENT_LENGTH "Content-Length"
-#define HTTPISH_C_HEADER_CONTENT_LENGTH "l"
-#define HTTPISH_HEADER_CONTENT_TYPE "Content-Type"
-#define HTTPISH_HEADER_CONTENT_ENCODING "Content-Encoding"
-#define HTTPISH_HEADER_CONTENT_ID "Content-Id"
-
-#define HTTPISH_HEADER_USER_AGENT "User-Agent"
-#define HTTPISH_HEADER_SERVER "Server"
-#define HTTPISH_HEADER_DATE "Date"
-
-#define HTTPISH_HEADER_VIA "Via"
-#define HTTPISH_HEADER_MAX_FORWARDS "Max-Forwards"
-#define HTTPISH_HEADER_EXPIRES "Expires"
-#define HTTPISH_HEADER_LOCATION "Location"
-
-#define HTTPISH_HEADER_MIME_VERSION "Mime-Version"
-#define uniqueBoundary "uniqueBoundary"
-
-#endif /* _HTTPISH_PROTOCOL_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PMH_DEFS_H_
-#define _PMH_DEFS_H_
-
-#define UTILFREE(x) cpr_free(x)
-
-#define PMH_EXTERN extern
-
-#endif /* _PMH_DEFS_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PMH_UTILS_H_
-#define _PMH_UTILS_H_
-
-#include "cpr_types.h"
-#include "pmhdefs.h"
-
-/*
- * Define a "stream" created from an input packet. We have to do this
- * since SIP * messages may come in over TCP or UDP, so we cannot use
- * TCP stream semantics. It is expected that a client interfaces to
- * these streams via the API functions defined below, rather than
- * directly.
- */
-typedef struct
-{
- char *buff;
- char *loc; /* This points to the next byte that will be read */
- int32_t nbytes;
- int32_t bytes_read;
- boolean eof;
- boolean error;
-} pmhRstream_t;
-
-
-/*
- * Defines a write stream to write things to and finally create an
- * "output packet". It is expected that a client interfaces to
- * these streams via the API functions defined below, rather than
- * directly.
- */
-typedef struct
-{
- char *buff;
- int32_t nbytes;
- int32_t total_bytes;
- boolean growable;
-} pmhWstream_t;
-
-typedef struct
-{
- uint16_t num_tokens;
- char **tokens;
-} pmhTokens_t;
-
-/*
- * Buf is the input buffer holding data that you want to use a "stream".
- * The stream uses buf as is, so dont free it. Free it only when done
- * ie. by calling pmhutils_rstream_delete. Returns NULL on failure.
- * buf = Input buffer containing data.
- * nbytes = Number of bytes in buf.
- */
-PMH_EXTERN pmhRstream_t *pmhutils_rstream_create(char *buf, uint32_t nbytes);
-
-
-/*
- * Frees internal memory. If freebuf is TRUE, it frees the
- * buffer it was created with. If not TRUE, the internal buffer
- * should be held by the user and freed when appropriate.
- */
-PMH_EXTERN void pmhutils_rstream_delete(pmhRstream_t *rs, boolean freebuf);
-
-
-/*
- * Returns a character from the stream, and advances internal pointer.
- * If no characters are left, returns '\0' and sets the eof to TRUE.
- */
-PMH_EXTERN char pmhutils_rstream_read_byte(pmhRstream_t *);
-
-
-/*
- * Returns a character buffer from the stream,
- * and advances internal pointer.
- * If no characters are left, returns NULL and sets the eof to TRUE.
- * This routine allocates memory which should be freed by the user.
- * nbytes = Number of bytes asked for.
- */
-PMH_EXTERN char *pmhutils_rstream_read_bytes(pmhRstream_t *rs, int32_t nbytes);
-
-/*
- * Returns a string created from a line(as terminated by \r or \n or \r\n)
- * in the stream. This will actually allocate memory for the string,
- * which should be freed by the user when done. Empty lines are returned
- * as empty strings - ie. first char is \0.
- * Updates internal pointer in the stream.
- * Returns NULL if eof has been reached on the stream
- */
-PMH_EXTERN char *pmhutils_rstream_read_line(pmhRstream_t *);
-
-/* Creates a write stream with an internal buffer of default size */
-PMH_EXTERN pmhWstream_t *pmhutils_wstream_create(void);
-
-/* Creates a write stream with a user provided buffer */
-PMH_EXTERN pmhWstream_t *pmhutils_wstream_create_with_buf(char *buf,
- uint32_t nbytes);
-
-/*
- * Grows the write streams internal buffer by a default step.
- * Mostly used internally by the write functions
- */
-PMH_EXTERN boolean pmhutils_wstream_grow(pmhWstream_t *);
-
-/*
- * Frees the internal elements of the write stream,
- * including its internal buffer if freebuf is TRUE. If freebuf
- * is FALSE, the buffer should be held by the user and freed
- * when appropriate.
- */
-PMH_EXTERN void pmhutils_wstream_delete(pmhWstream_t *ws, boolean freebuf);
-
-
-/*
- * Writes the input string, followed by a SIP New line
- * ie. \r\n
- * Returns FALSE on failure.
- * Expects a NULL terminated string in "line".
- * Returns FALSE on failure(ie no memory etc.)
- * May result in creation of memory, which will
- * be freed when pmhutils_wstream_free_internal is called.
- */
-PMH_EXTERN boolean pmhutils_wstream_write_line(pmhWstream_t *ws, char *line);
-
-/*
- * Writes a single character to the output stream.
- * Returns FALSE on failure, TRUE on success.
- */
-PMH_EXTERN boolean pmhutils_wstream_write_byte(pmhWstream_t *, char);
-
-/*
- * Writes a buffer(of length len pointed to by buf) to
- * the stream. May result in creation of memory, which will
- * be freed when pmhutils_wstream_free_internal is called.
- * Returns FALSE on failure(ie no memory etc.)
- */
-PMH_EXTERN boolean pmhutils_wstream_write_bytes(pmhWstream_t *ws, char *buf,
- uint32_t len);
-
-/*
- * Returns the internal buffer, and fills in its length in nbytes.
- * This would be used just before wstream_delete(.., FALSE) in order
- * to hold the buffer.
- */
-PMH_EXTERN char *pmhutils_wstream_getbuf(pmhWstream_t *, uint32_t *nbytes);
-
-PMH_EXTERN uint32_t pmhutils_wstream_get_length(pmhWstream_t *ws);
-
-/*
- * A tokenizer like strtok, but creates memory for every token.
- * Use only when you have to create the memory anyway.
- * Returns NULL if no tokens are found or incase memory allocation
- * fails.
- */
-PMH_EXTERN pmhTokens_t *pmh_tokenize(const char *str, const char *tokens);
-
-/*
- * Util to free all the tokens
- */
-PMH_EXTERN void pmh_tokens_free(pmhTokens_t *tokens);
-
-#endif /*_PMH_UTILS_H_*/
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _REGMGRAPI_H_
-#define _REGMGRAPI_H_
-
-#include "sessionConstants.h"
-
-typedef enum reg_mode_t_ {
- REG_MODE_CCM = CC_MODE_CCM,
- REG_MODE_NON_CCM = CC_MODE_NONCCM,
-} reg_mode_t;
-
-reg_mode_t sip_regmgr_get_cc_mode(line_t line);
-
-#endif /* _REGMGRAPI_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __SIP_CCM_TRANSPORT_H__
-#define __SIP_CCM_TRANSPORT_H__
-
-#include "cpr_types.h"
-#include "cpr_socket.h"
-#include "phone_types.h"
-
-#define CCM_ID_PRINT(arg) \
- (arg == PRIMARY_CCM ? "PRIMARY_CCM" : \
- arg == SECONDARY_CCM ? "SECONDARY_CCM" : \
- arg == TERTIARY_CCM ? "TERTIARY_CCM" : \
- arg == MAX_CCM ? "MAX_CCM" : \
- arg == UNUSED_PARAM ? "UNUSED_PARAM" : "Unknown")\
-
-
-#endif /* __SIP_CCM_TRANSPORT_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __SIP_COMMON_REGMGR_H__
-#define __SIP_COMMON_REGMGR_H__
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_timers.h"
-#include "cpr_string.h"
-#include "cpr_memory.h"
-#include "ccsip_core.h"
-#include "singly_link_list.h"
-#include "ccsip_platform.h"
-#include "sip_common_transport.h"
-
-#define LINE1 0
-#define LINE2 1
-#define LINE3 2
-#define LINE4 3
-#define LINE5 4
-#define LINE6 5
-#define LINE7 6
-#define LINE8 7
-#define LINE9 8
-#define LINE10 9
-#define LINE11 10
-#define LINE12 11
-#define LINE13 12
-#define LINE14 13
-#define LINE15 14
-#define LINE16 15
-#define LINE17 16
-#define LINE18 17
-#define LINE19 18
-#define LINE20 19
-
-#define RSP_START 1
-#define RSP_COMPLETE 2
-#define FAILOVER_RSP 0
-#define MAX_FALLBACK_MONITOR_PERIOD 300
-#define TLS_CONNECT_TIME 8
-
-#define TOKEN_REFER_TO "<urn:X-cisco-remotecc:token-registration>"
-
-typedef enum {
- ACTIVE_FD = 0,
- STANDBY_FD,
- MAX_FALLBACK_FDs
-} CC_FDs;
-
-typedef enum {
- RET_SUCCESS = 0,
- RET_NO_STANDBY,
- RET_START_FALLBACK,
- RET_INIT_REBOOT
-} RET_CODE;
-
-typedef struct fallback_ccb_t_ {
- ccsipCCB_t *ccb;
- sipPlatformUIExpiresTimer_t WaitTimer;
- sipPlatformUIExpiresTimer_t RetryTimer;
- uint32_t StabilityMsgCount;
- boolean tls_socket_waiting;
-} fallback_ccb_t;
-
-typedef struct ccm_fd_table_t_ {
- ti_config_table_t *active_ccm_entry;
- ti_config_table_t *standby_ccm_entry;
-} ccm_act_stdby_table_t;
-
-//ccm_act_stdby_table_t CCM_Active_Standby_Table[MAX_TEL_LINES+1];
-
-typedef struct ccm_failover_table_t_ {
- ti_config_table_t *failover_ccm_entry;
- ti_config_table_t *fallback_ccm_entry;
- boolean prime_registered;
- boolean failover_started;
-} ccm_failover_table_t;
-
-typedef struct ccm_fallback_table_t_ {
- ti_config_table_t *fallback_ccm_entry;
- boolean is_idle;
- boolean is_resp;
- ccsipCCB_t *ccb;
-} ccm_fallback_table_t;
-
-typedef struct {
- uint32_t ccb_index; /* ccb index for which this msg is intended for */
- CCM_ID ccm_id; /* cucm id */
-} ccsip_registration_msg_t;
-
-void notify_register_update(int availableLine);
-fallback_ccb_t *sip_regmgr_get_fallback_ccb_by_index(line_t index);
-int sip_regmgr_destroy_cc_conns(void);
-int sip_regmgr_init(void);
-void sip_regmgr_register_lines(boolean prime_only, boolean skip_prime);
-void sipRegmgrSendRegisterMsg(uint8_t line, ccsipCCB_t *ccb);
-void sip_regmgr_ev_cancel(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_in_fallback_any_response(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_failure_response(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_tmr_ack_retry(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_tmr_expire_standby(ccsipCCB_t *ccb, sipSMEvent_t *event);
-
-void sip_regmgr_ev_unreg_tmr_ack(ccsipCCB_t *cb);
-void sip_regmgr_trigger_fallback_monitor(void);
-void sip_regmgr_setup_new_standby_ccb(CCM_ID ccm_id);
-void sip_regmgr_free_fallback_ccb(ccsipCCB_t *ccb);
-void sip_regmgr_retry_timeout_expire(void *data);
-void sip_regmgr_stability_timeout_expire(void *data);
-void sip_regmgr_find_fallback_ccb_by_callid(const char *callid,
- ccsipCCB_t **ccb_ret);
-boolean sip_regmgr_find_fallback_ccb_by_addr_port(cpr_ip_addr_t *ipaddr,
- uint16_t port,
- ccsipCCB_t **ccb_ret);
-sll_match_e sip_regmgr_fallback_ccb_find(void *find_by_p, void *data_p);
-void sip_regmgr_retry_timer_start(fallback_ccb_t *fallback_ccb);
-ti_config_table_t *sip_regmgr_ccm_get_conn(line_t dn,
- ti_config_table_t *ccm_entry);
-void sip_regmgr_check_and_transition(ccsipCCB_t *ccb);
-void sip_regmgr_ev_default(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_fallback_retry(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_wait_timeout_expire(void *data);
-void sip_regmgr_ev_in_fallback_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_stability_check_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_stability_check_tmr_stable(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void sip_regmgr_ev_stability_check_tmr_wait(ccsipCCB_t *ccb,
- sipSMEvent_t *event);
-void sip_regmgr_ev_token_wait_2xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_cleanup(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_token_wait_4xx_n_5xx(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_ev_token_wait_tmr_wait(ccsipCCB_t *ccb, sipSMEvent_t *event);
-void sip_regmgr_shutdown(void);
-
-void sip_regmgr_rsp(int rsp_id, int rsp_type, boolean waited);
-
-boolean sip_regmgr_check_config_change(void);
-
-void sip_regmgr_process_config_change(void);
-void sip_regmgr_send_refer(ccsipCCB_t *ccb);
-void sip_regmgr_ccm_restarted(ccsipCCB_t *new_reg_ccb);
-void sip_regmgr_notify_timer_callback(void *data);
-ccsipCCB_t *sip_regmgr_get_fallback_ccb_list(uint32_t *previous_data_p);
-void sip_regmgr_replace_standby(ccsipCCB_t *ccb);
-void sip_regmgr_regallfail_timer_callback(void *data);
-void sip_regmgr_handle_reg_all_fail(void);
-void sip_regmgr_get_config_addr(int ccm_id, char *add_str);
-
-extern boolean g_disable_mass_reg_debug_print;
-
-void regmgr_handle_register_update(line_t last_available_line);
-
-
-#endif /* __SIP_COMMON_REGMGR_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __SIP_COMMON_TRANSPORT_H__
-#define __SIP_COMMON_TRANSPORT_H__
-
-#include "cpr_types.h"
-#include "cpr_socket.h"
-#include "ccsip_pmh.h"
-#include "sip_csps_transport.h"
-#include "sip_ccm_transport.h"
-#include "singly_link_list.h"
-
-
-#define MAX_CONNECTIONS 5
-
-/* Macro definition for chacking a valid connid (TCP/UDP) */
-#define VALID_CONNID(connid) \
- (connid >= 0 && connid < MAX_CONNECTIONS)
-
-typedef enum {
- NONE_CC = 0,
- ACTIVE_CC = 1,
- STANDBY_CC
-} CC_POSITION;
-
-/*
- * Define the types of connections
- */
-/*
- * NOTE: Need to match the values in the config matrix
- */
-typedef enum {
- CONN_NONE = 0,
- CONN_TCP,
- CONN_UDP,
- CONN_TLS,
- CONN_TCP_TMP,
- CONN_MAX_TYPES
-} CONN_TYPE;
-
-// Device Security Modes
-typedef enum sec_level_t_ {
- NON_SECURE = 0, // Normal, no security
- AUTHENTICATED, // Use TLS, server will use NULL encryption
- ENCRYPTED, // Use TLS, server will use AES encryption
- NOT_IN_CTL // Not in CTL should not be seen by SIP.
-} sec_level_t;
-
-typedef enum conn_create_status_t_ {
- CONN_INVALID = -1,
- CONN_SUCCESS,
- CONN_FAILURE
-} conn_create_status_t;
-
-typedef struct ti_common_t_ {
- uint16_t listen_port;
- char addr_str[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t addr;
- uint16_t port;
- uint16_t sec_port;
- CONN_TYPE conn_type;
- CONN_TYPE configured_conn_type;
- cpr_socket_t handle;
-} ti_common_t;
-
-typedef struct ti_ccm_t_ {
- CCM_ID ccm_id;
- int32_t sec_level;
- int32_t is_valid;
-} ti_ccm_t;
-
-typedef struct ti_csps_t_ {
- char bkup_pxy_addr_str[MAX_IPADDR_STR_LEN];
- cpr_ip_addr_t bkup_pxy_addr;
- uint16_t bkup_pxy_port;
- char emer_pxy_addr_str[MAX_IPADDR_STR_LEN];
- uint16_t emer_pxy_port;
- char outb_pxy_addr_str[MAX_IPADDR_STR_LEN];
- uint16_t outb_pxy_port;
-} ti_csps_t;
-
-typedef struct ti_config_table_t_ {
- CC_ID cc_type;
- ti_common_t ti_common;
- union {
- ti_ccm_t ti_ccm;
- ti_csps_t *ti_csps;
- } ti_specific;
-} ti_config_table_t;
-
-extern ti_config_table_t *CCM_Config_Table[MAX_REG_LINES + 1][MAX_CCM];
-extern ti_config_table_t CCM_Dummy_Entry;
-extern ti_config_table_t CSPS_Config_Table[MAX_REG_LINES];
-typedef struct cc_config_table_t_ {
- CC_ID cc_type;
- void *cc_table_entry; // Needs to deferenced as
- // ti_config_table_t*
-} cc_config_table_t;
-
-typedef long sipSPIConnId_t;
-
-typedef enum {
- SOCKET_NO_ERROR = -1,
- SOCKET_SEND_ERROR,
- SOCKET_RECV_ERROR,
- SOCKET_OPEN_ERROR,
- SOCKET_OPT_ERROR,
- SOCKET_CONNECT_ERROR,
- SOCKET_CONN_REFUSED_ERROR,
- SOCKET_BIND_ERROR,
- SOCKET_REMOTE_CLOSURE,
- SOCKET_ADMIN_CLOSURE,
- SIP_TCP_CONN_TABLE_FULL
-} ccsipSockErrCodes_e;
-
-/* All the possible state of the TCP/UDP sockets */
-typedef enum {
- SOCK_IDLE, /* not inuse */
- SOCK_LISTENING, /* fd is listening on the well-known port */
- SOCK_ACCEPTED, /* connection accepted */
- SOCK_CONNECTED, /* connection made */
- SOCK_CONNECT_PENDING, /* connection is pending */
- SOCK_FAILED /* failed, will be closed when all calls fail */
-} sock_state_t;
-
-typedef struct {
- cpr_ip_addr_t addr;
- uint16_t port;
- CONN_TYPE transport; /* Specifies UDP, Multicast UDP, TCP */
- uint8_t ip_sig_tos;
- uint16_t local_listener_port;
-} sipSPICreateConnection_t;
-
-typedef struct {
- void *context;
- sipSPICreateConnection_t createConnMsg;
-} sipSPIMessage_t;
-
-
-void sipTransportSetServerHandleAndPort(cpr_socket_t socket_handle,
- uint16_t listen_port,
- ti_config_table_t *ccm_table_entry);
-int sip_dns_gethostbysrv(char *domain,
- cpr_ip_addr_t *ipaddr_ptr,
- uint16_t *port,
- srv_handle_t *srv_order,
- boolean retried_addr);
-int sip_dns_gethostbysrvorname(char *hname,
- cpr_ip_addr_t *ipaddr_ptr,
- uint16_t *port);
-
-conn_create_status_t sip_transport_setup_cc_conn(line_t dn, CCM_ID ccm_id);
-int sip_transport_destroy_cc_conn(line_t dn, CCM_ID ccm_id);
-
-int16_t SIPTaskGetProxyPortByDN(line_t dn);
-uint32_t SIPTaskGetProxyAddressByDN(line_t dn);
-cpr_socket_t SIPTaskGetProxyHandleByDN(line_t dn);
-
-int sipTransportCreateSendMessage(ccsipCCB_t *ccb,
- sipMessage_t *pSIPMessage,
- sipMethod_t message_type,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port,
- boolean isRegister,
- boolean reTx,
- int timeout, void *scbp,
- int reldev_stored_msg);
-#define sipTransportChannelCreateSend(a, b, m, c, d, e, f) \
-sipTransportCreateSendMessage(a, b, m, c, d, FALSE, TRUE, e, NULL, f)
-
-int sipTransportSendMessage(ccsipCCB_t *ccb,
- char *pOutMessageBuf,
- uint32_t nbytes,
- sipMethod_t message_type,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port,
- boolean isRegister,
- boolean reTx,
- int timeout,
- void *scbp);
-#define sipTransportChannelSend(a, b, c, m, d, e, f) \
-sipTransportSendMessage(a, b, c, m, d, e, FALSE, TRUE, f, NULL)
-
-int sipTransportGetServerAddrPort(char *domain,
- cpr_ip_addr_t *ipaddr_ptr,
- uint16_t *port,
- srv_handle_t *psrv_order,
- boolean retried_addr);
-int sipTransportGetPrimServerPort(line_t line);
-int sipTransportGetBkupServerPort(line_t line);
-int sipTransportGetEmerServerPort(line_t line);
-int sipTransportGetOutbProxyPort(line_t line);
-cpr_ip_type sipTransportGetPrimServerAddress(line_t line, char *buffer);
-uint16_t sipTransportGetBkupServerAddress(cpr_ip_addr_t *pip_addr,
- line_t line, char *buffer);
-void sipTransportGetEmerServerAddress(line_t line, char *buffer);
-void sipTransportGetOutbProxyAddress(line_t line, char *buffer);
-void sipTransportGetServerIPAddr(cpr_ip_addr_t *pip_addr, line_t line);
-int sipTransportInit(void);
-uint16_t sipTransportGetServerAddress(cpr_ip_addr_t *pip_addr, line_t dn, line_t index);
-short sipTransportGetServerPort(line_t dn, line_t index);
-
-int sipTransportGetCCType(int line, void *cc_table_entry);
-void sip_regmgr_set_cc_info(line_t line, line_t dn_line,
- CC_ID *cc_type, void *cc_table_entry);
-uint16_t sipTransportGetListenPort(line_t line, ccsipCCB_t *ccb);
-const char *sipTransportGetTransportType(line_t line, boolean upper_case,
- ccsipCCB_t *ccb);
-
-void sipTransportShutdown(void);
-extern void ccsip_dump_send_msg_info(char *msg, sipMessage_t *pSIPMessage,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port);
-void SIPTaskProcessTCPMessage(sipMessage_t *pSipMessage,
- cpr_sockaddr_storage from);
-
-void
-sipTransportSetSIPServer();
-
-
-#endif /* __SIP_COMMON_TRANSPORT_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __SIP_CSPS_TRANSPORT_H__
-#define __SIP_CSPS_TRANSPORT_H__
-
-#include "cpr_types.h"
-#include "phone_types.h"
-#include "phone_debug.h"
-#include "cfgfile_utils.h"
-#include "configmgr.h"
-#include "ccsip_protocol.h"
-#include "ccsip_pmh.h"
-#include "ccsip_platform_timers.h"
-#include "ccsip_platform_udp.h"
-#include "ccsip_messaging.h"
-
-/*
- * Defines for Primary, Secondary and Tertiary CC
- */
-typedef enum {
- PRIMARY_CSPS = 0,
- MAX_CSPS
-} CSPS_ID;
-
-//extern csps_config_info_t CSPS_Config_Table;
-
-cpr_socket_t sipTransportCSPSGetProxyHandleByDN(line_t dn);
-short sipTransportCSPSGetProxyPortByDN(line_t dn);
-uint16_t sipTransportCSPSGetProxyAddressByDN(cpr_ip_addr_t *pip_addr,
- line_t dn);
-
-uint16_t sip_config_get_proxy_port(line_t line);
-uint16_t sip_config_get_backup_proxy_port(void);
-void sip_config_get_proxy_addr(line_t line, char *buffer, int buffer_len);
-uint16_t sip_config_get_backup_proxy_addr(cpr_ip_addr_t *IPAddress,
- char *buffer, int buffer_len);
-
-extern sipPlatformUITimer_t sipPlatformUISMTimers[];
-extern ccsipGlobInfo_t gGlobInfo;
-
-extern int dns_error_code; // DNS errror code global
-void sipTransportCSPSClearProxyHandle(cpr_ip_addr_t *ipaddr, uint16_t port,
- cpr_socket_t this_fd);
-
-#endif /* __SIP_CSPS_TRANSPORT_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SIP_INTERFACE_REGMGR_H_
-#define _SIP_INTERFACE_REGMGR_H_
-
-#include "cpr_types.h"
-#include "phone_types.h"
-#include "sip_common_transport.h"
-#include "regmgrapi.h"
-
-typedef enum reg_rcs_t_ {
- REG_RC_SUCCESS,
- REG_RC_ERROR,
- REG_RC_MAX
-} reg_rcs_t;
-
-typedef enum reg_srcs_t_ {
- REG_SRC_GSM,
- REG_SRC_SIP,
- REG_SRC_MAX
-} reg_srcs_t;
-
-typedef enum reg_status_t_ {
- REG_FAIL,
- REG_ALL_FAIL
-} reg_status_t;
-
-typedef struct reg_status_msg_t_ {
- reg_srcs_t src_id;
- reg_status_t msg_id;
-} reg_status_msg_t;
-
-typedef enum {
- CCM_STATUS_NONE = 0,
- CCM_STATUS_STANDBY,
- CCM_STATUS_ACTIVE
-} reg_ccm_status;
-
-void sip_regmgr_send_status(reg_srcs_t src_id, reg_status_t msg_id);
-sec_level_t sip_regmgr_get_sec_level(line_t line);
-boolean sip_regmgr_srtp_fallback_enabled(line_t line);
-void sip_platform_set_ccm_status();
-void sip_platform_cc_mode_notify(void);
-void sip_platform_failover_ind(CCM_ID ccm_id);
-void sip_platform_fallback_ind(CCM_ID ccm_id);
-extern CCM_ID sip_regmgr_get_ccm_id(ccsipCCB_t *ccb);
-boolean sip_platform_is_phone_idle(void);
-extern void platform_reg_failover_ind(void *to_id);
-extern void platform_reg_fallback_ind(void *from_id);
-extern void sip_regmgr_phone_idle(boolean waited);
-extern void sip_regmgr_fallback_rsp();
-extern void sip_regmgr_failover_rsp_start();
-extern void sip_regmgr_failover_rsp_complete();
-extern void ui_set_ccm_conn_status(const char *addr_str, int status);
-extern void platform_cc_mode_notify(int mode);
-extern void ui_reg_all_failed(void);
-extern void platform_reg_fallback_cfm(void);
-extern void platform_regallfail_ind(void *);
-extern void sip_platform_logout_reset_req(void);
-extern void platform_logout_reset_req (void);
-
-#endif /* _SIP_INTERFACE_REGMGR_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SIP_PLATFORM_TASK_H_
-#define _SIP_PLATFORM_TASK_H_
-
-#include "cpr_socket.h"
-
-/*
- * Prototypes
- */
-void sip_platform_task_loop(void *arg);
-void sip_platform_task_set_listen_socket(cpr_socket_t s);
-void sip_platform_task_set_read_socket(cpr_socket_t s);
-void sip_platform_task_clr_read_socket(cpr_socket_t s);
-
-void sip_platform_task_reset_listen_socket(cpr_socket_t s);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * Functions that parse and create HTTP/1.1-like messages(RFC 2068). Basically
- * code that converts from network(ie text) form to a usable structure
- * and vice-versa.
- */
-
-#include <errno.h>
-#include <limits.h>
-
-#include "plstr.h"
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "httpish.h"
-#include "ccsip_protocol.h"
-#include "phone_debug.h"
-#include "ccsip_core.h"
-
-//#define HTTPISH_DEBUG if (1)
-#define MSG_DELIMIT_SIZE 80
-#define TMP_BODY_BUF_SIZE 200
-#define CMPC_HEADER_SIZE 256
-
-extern sip_header_t sip_cached_headers[];
-httpishMsg_t *
-httpish_msg_create (void)
-{
- int i;
- httpishMsg_t *msg;
-
- msg = (httpishMsg_t *) cpr_calloc(1, sizeof(httpishMsg_t));
- if (!msg) {
- return NULL;
- }
-
- msg->headers = (queuetype *) cpr_calloc(1, sizeof(queuetype));
-
- if (!msg->headers) {
- cpr_free(msg);
- return NULL;
- }
-
- msg->retain_flag = FALSE;
- msg->mesg_line = NULL;
- msg->content_length = 0;
- msg->is_complete = FALSE;
- msg->headers_read = FALSE;
-
- for (i = 0; i < HTTPISH_MAX_BODY_PARTS; i++) {
- msg->mesg_body[i].msgContentType = NULL;
- msg->mesg_body[i].msgBody = NULL;
- msg->mesg_body[i].msgLength = 0;
- msg->mesg_body[i].msgContentId = NULL;
- msg->mesg_body[i].msgContentEnc = SIP_CONTENT_ENCODING_IDENTITY_VALUE;
- msg->mesg_body[i].msgContentDisp = SIP_CONTENT_DISPOSITION_SESSION_VALUE;
- msg->mesg_body[i].msgRequiredHandling = TRUE;
- msg->mesg_body[i].msgContentTypeValue = SIP_CONTENT_TYPE_UNKNOWN_VALUE;
- }
-
- msg->num_body_parts = 0;
- msg->raw_body = NULL;
-
- queue_init(msg->headers, 0);
-
- return msg;
-}
-
-int
-httpish_strncasecmp(const char *s1, const char* s2, size_t len)
-{
- /*This routine is an enhanced version of strncasecmp().
- *It ensures that the two strings being compared for size "len"
- *don't have trailing characters beyond "len" chars.
- *The trailing whitespaces beyond "len" chars is ignored.
- */
- const unsigned char *us1 = (const unsigned char *) s1;
- const unsigned char *us2 = (const unsigned char *) s2;
-
- /* No match if only one ptr is NULL */
- if ((!s1 && s2) || (s1 && !s2))
- return ((int) (s1 - s2));
-
- if ((len == 0) || (s1 == s2))
- return 0;
-
- while (len-- > 0 && toupper(*us1) == toupper(*us2)) {
- if (len == 0 || *us1 == '\0' || *us2 == '\0')
- break;
- us1++;
- us2++;
- }
-
- if (len == 0 && toupper(*us1) == toupper(*us2)) {
- //all "len" chars are compared, need to look for trailing
- //chars beyond "len" string size. Ignore white spaces.
- while (*(++us1) != '\0') {
- if (*us1 != ' ' && *us1 != '\t') {
- break;
- }
- }
-
- while (*(++us2) != '\0') {
- if (*us2 != ' ' && *us2 != '\t') {
- break;
- }
- }
- }
-
-
- return (toupper(*us1) - toupper(*us2));
-}
-
-void
-httpish_msg_free (httpishMsg_t *msg)
-{
- int i;
-
- if ((!msg) || (msg->retain_flag == TRUE)) {
- return;
- }
-
- UTILFREE(msg->mesg_line);
-
- // Free all body parts
- for (i = 0; i < HTTPISH_MAX_BODY_PARTS; i++) {
- UTILFREE(msg->mesg_body[i].msgContentType);
- UTILFREE(msg->mesg_body[i].msgBody);
- UTILFREE(msg->mesg_body[i].msgContentId);
- }
- UTILFREE(msg->raw_body);
-
- if (msg->headers) {
- httpish_header *this_header;
-
- this_header = (httpish_header *) dequeue(msg->headers);
- while (this_header != NULL) {
- UTILFREE(this_header->header);
- UTILFREE(this_header);
- this_header = (httpish_header *) dequeue(msg->headers);
- }
- }
-
- UTILFREE(msg->headers);
- msg->headers = NULL;
-
- /* Free the header cache */
- for (i = 0; i < HTTPISH_HEADER_CACHE_SIZE; ++i) {
- if (msg->hdr_cache[i].hdr_start) {
- cpr_free(msg->hdr_cache[i].hdr_start);
- }
- }
-
- /* Free the httpishMsg_t struct itself */
- cpr_free(msg);
-}
-
-boolean
-httpish_msg_is_request (httpishMsg_t *msg,
- const char *schema,
- int schema_len)
-{
- char *loc;
-
- loc = msg->mesg_line;
-
- if (!msg->is_complete || !msg->mesg_line) {
- return FALSE;
- }
-
- /*
- * There might be a couple of leading spaces. Not allowed,
- * but still be friendly
- */
- while ((*loc == ' ') && (*loc != '\0')) {
- loc++;
- }
-
- if (strncmp(loc, schema, schema_len)) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-
-boolean
-httpish_msg_is_complete (httpishMsg_t *msg)
-{
- return msg->is_complete;
-}
-
-
-hStatus_t
-httpish_msg_add_reqline (httpishMsg_t *msg,
- const char *method,
- const char *url,
- const char *version)
-{
-
- uint32_t linesize = 0;
-
- if (!msg || !method || !url || !version) {
- return HSTATUS_FAILURE;
- }
-
- if (msg->mesg_line) {
- cpr_free(msg->mesg_line);
- }
-
- linesize = strlen(method) + 1 + strlen(url) + 1 + strlen(version) + 1;
-
- msg->mesg_line = (char *) cpr_malloc(linesize * sizeof(char));
- if (!msg->mesg_line) {
- return HSTATUS_FAILURE;
- }
-
- snprintf(msg->mesg_line, linesize, "%s %s %s", method, url, version);
-
- return HSTATUS_SUCCESS;
-}
-
-hStatus_t
-httpish_msg_add_respline (httpishMsg_t *msg,
- const char *version,
- uint16_t status_code,
- const char *reason_phrase)
-{
- uint32_t linesize = 0;
-
- if (!msg || !reason_phrase || !version ||
- (status_code < HTTPISH_MIN_STATUS_CODE)) {
- return HSTATUS_FAILURE;
- }
-
- if (msg->mesg_line) {
- cpr_free(msg->mesg_line);
- }
-
- /* Assumes status codes are max 6 characters long */
- linesize = strlen(version) + 1 + 6 + 1 + strlen(reason_phrase) + 1;
-
- msg->mesg_line = (char *) cpr_malloc(linesize * sizeof(char));
- if (!msg->mesg_line) {
- return HSTATUS_FAILURE;
- }
-
- snprintf(msg->mesg_line, linesize, "%s %d %s",
- version, status_code, reason_phrase);
-
- return HSTATUS_SUCCESS;
-}
-
-
-httpishReqLine_t *
-httpish_msg_get_reqline (httpishMsg_t *msg)
-{
- char *this_token;
- char *msgline;
- httpishReqLine_t *hreq = NULL;
- char *strtok_state;
-
- if (!msg || !msg->mesg_line || !(msgline = cpr_strdup(msg->mesg_line))) {
- return NULL;
- }
-
- hreq = (httpishReqLine_t *) cpr_malloc(sizeof(httpishReqLine_t));
- if (!hreq) {
- cpr_free(msgline);
- return NULL;
- }
-
- this_token = PL_strtok_r(msgline, " ", &strtok_state);
-
- if (!this_token) {
- cpr_free(hreq);
- cpr_free(msgline);
- return NULL;
- }
-
- hreq->method = cpr_strdup(this_token);
-
- this_token = PL_strtok_r(NULL, " ", &strtok_state);
-
- if (!this_token) {
- cpr_free(hreq->method);
- cpr_free(hreq);
- cpr_free(msgline);
- return NULL;
- }
-
- hreq->url = cpr_strdup(this_token);
-
- this_token = PL_strtok_r(NULL, " ", &strtok_state);
-
- if (!this_token) {
- cpr_free(hreq->method);
- cpr_free(hreq->url);
- cpr_free(hreq);
- cpr_free(msgline);
- return NULL;
- }
-
- hreq->version = cpr_strdup(this_token);
- cpr_free(msgline);
- return hreq;
-}
-
-
-httpishRespLine_t *
-httpish_msg_get_respline (httpishMsg_t *msg)
-{
- char *this_token;
- char *msgline;
- httpishRespLine_t *hrsp = NULL;
- char *strtok_state;
- unsigned long strtoul_result;
- char *strtoul_end;
-
- if (!msg || !msg->mesg_line) {
- return NULL;
- }
-
- msgline = cpr_strdup(msg->mesg_line);
- if (!msgline) {
- return NULL;
- }
-
- hrsp = (httpishRespLine_t *) cpr_malloc(sizeof(httpishRespLine_t));
-
- if (!hrsp) {
- cpr_free(msgline);
- return NULL;
- }
-
- this_token = PL_strtok_r(msgline, " ", &strtok_state);
-
- if (!this_token) {
- cpr_free(hrsp);
- cpr_free(msgline);
- return NULL;
- }
-
- hrsp->version = cpr_strdup(this_token);
-
- this_token = PL_strtok_r(NULL, " ", &strtok_state);
-
- if (!this_token) {
- cpr_free(hrsp->version);
- cpr_free(hrsp);
- cpr_free(msgline);
- return NULL;
- }
-
- errno = 0;
- strtoul_result = strtoul(this_token, &strtoul_end, 10);
-
- if (errno || this_token == strtoul_end || strtoul_result > USHRT_MAX) {
- cpr_free(hrsp->version);
- cpr_free(hrsp);
- cpr_free(msgline);
- return NULL;
- }
-
- hrsp->status_code = (uint16_t) strtoul_result;
-
- this_token = PL_strtok_r(NULL, " ", &strtok_state);
-
- /* reason phrase is optional */
- if (this_token) {
- hrsp->reason_phrase = cpr_strdup(this_token);
- } else {
- hrsp->reason_phrase = NULL;
- }
-
- cpr_free(msgline);
- return (hrsp);
-}
-
-
-
-void
-httpish_msg_free_reqline (httpishReqLine_t *rqline)
-{
- if (!rqline) {
- return;
- }
-
- UTILFREE(rqline->method);
- UTILFREE(rqline->url);
- UTILFREE(rqline->version);
-}
-
-
-void
-httpish_msg_free_respline (httpishRespLine_t *rspline)
-{
- if (!rspline) {
- return;
- }
-
- UTILFREE(rspline->reason_phrase);
- UTILFREE(rspline->version);
-}
-
-hStatus_t
-httpish_msg_add_text_header (httpishMsg_t *msg,
- const char *hname,
- const char *hval)
-{
- uint32_t linesize = 0;
- httpish_header *this_header = NULL;
- char *header_line = NULL;
-
- if (!msg || !hname || !hval) {
- return HSTATUS_FAILURE;
- }
-
- linesize = strlen(hname) + 2 + strlen(hval) + 1;
-
- header_line = (char *) cpr_malloc(linesize * sizeof(char));
- if (!header_line)
- return HSTATUS_FAILURE;
-
- this_header = (httpish_header *) cpr_malloc(sizeof(httpish_header));
- if (!this_header) {
- cpr_free(header_line);
- return HSTATUS_FAILURE;
- }
-
- snprintf(header_line, linesize, "%s: %s", hname, hval);
-
- this_header->header = header_line;
- this_header->next = NULL;
-
- enqueue(msg->headers, (void *) this_header);
-
- return HSTATUS_SUCCESS;
-}
-
-
-hStatus_t
-httpish_msg_add_int_header (httpishMsg_t *msg,
- const char *hname,
- int32_t hval)
-{
- uint32_t linesize = 0;
- char *header_line = NULL;
- httpish_header *this_header = NULL;
-
- if (!msg || !hname) {
- return HSTATUS_FAILURE;
- }
-
- /* Assumes the int is less than 10 characters */
- linesize = strlen(hname) + 2 + 10 + 1;
-
- header_line = (char *) cpr_malloc(linesize * sizeof(char));
- if (!header_line) {
- return HSTATUS_FAILURE;
- }
-
- this_header = (httpish_header *) cpr_malloc(sizeof(httpish_header));
- if (!this_header) {
- cpr_free(header_line);
- return HSTATUS_FAILURE;
- }
-
- snprintf(header_line, linesize, "%s: %d", hname, hval);
-
- this_header->header = header_line;
- this_header->next = NULL;
-
- enqueue(msg->headers, (void *) this_header);
-
- return HSTATUS_SUCCESS;
-}
-
-const char *
-httpish_msg_get_cached_header_val (httpishMsg_t *msg,
- int cache_index)
-{
- return msg->hdr_cache[cache_index].val_start;
-}
-
-int
-compact_hdr_cmp (char *this_line,
- const char *c_hname)
-{
- char cmpct_hdr[CMPC_HEADER_SIZE];
-
- if (c_hname) {
- sstrncpy(cmpct_hdr, c_hname, CMPC_HEADER_SIZE);
- return cpr_strcasecmp(this_line, cmpct_hdr);
- }
- return -1;
-}
-
-int
-httpish_header_name_val (char *sipHeaderName, char *this_line)
-{
- unsigned int x = 0;
- boolean nameFound = FALSE;
-
- if (!sipHeaderName || !this_line) {
- return (SIP_ERROR);
- }
-
- sipHeaderName[0] = '\0';
-
- /* Remove the leading white spaces eg: ......From: or .....From....: */
- while ((*this_line==' ' || *this_line=='\t') ) {
- this_line++;
- }
-
- /* Copy the allowed characters for header field name */
- while ((*this_line > 32) && (*this_line < 127) && (x < HTTPISH_HEADER_NAME_SIZE)) {
- if (*this_line == ':') {
- nameFound = TRUE;
- sipHeaderName[x] = '\0';
- break;
- }
- sipHeaderName[x] = *this_line;
- this_line++;
- x++;
- }
-
- /* Remove trailing white spaces */
- if (nameFound == FALSE && x < HTTPISH_HEADER_NAME_SIZE) {
- while ((*this_line == ' ' || *this_line=='\t') ){
- this_line++;
- if (*this_line == ':') {
- nameFound = TRUE;
- sipHeaderName[x] = '\0';
- break;
- }
- }
- }
- sipHeaderName[HTTPISH_HEADER_NAME_SIZE-1] = '\0';
-
- if (nameFound) {
- return (SIP_OK);
- } else {
- return (SIP_ERROR);
- }
-}
-
-boolean
-httpish_msg_header_present (httpishMsg_t *msg,
- const char *hname)
-{
- nexthelper *p;
- char *this_line = NULL;
-
- /*
- * To allow case-insensitive compact headers, we need to compare 2
- * characters before we can decide, what the header name is.
- * e.g. Call-ID and Content-Type both start with C.
- * For now assume there is no white space between header name and ":"
- */
-
- if (!msg || !hname || (msg->headers->count == 0)) {
- return FALSE;
- }
-
- p = (nexthelper *) msg->headers->qhead;
- while (p) {
- this_line = ((httpish_header *)p)->header;
- if (this_line) {
- /* Remove leading spaces */
- while ((*this_line == ' ') && (*this_line != '\0'))
- this_line++;
- if ((strlen(this_line) >= strlen(hname)) &&
- (cpr_strncasecmp(this_line, hname, strlen(hname))) == 0) {
- return TRUE;
- }
- }
- p = p->next;
- }
-
- return FALSE;
-}
-const char *
-httpish_msg_get_header_val (httpishMsg_t *msg,
- const char *hname,
- const char *c_hname)
-{
- static const char fname[] = "httpish_msg_get_header_val";
- nexthelper *p;
- char *this_line = NULL;
- char headerName[HTTPISH_HEADER_NAME_SIZE];
-
- headerName[0] = '\0';
-
- /*
- * To allow case-insensitive compact headers, we need to compare 2
- * characters before we can decide, what the header name is.
- * e.g. Call-ID and Content-Type both start with C.
- * For now assume there is no white space between header name and ":"
- */
-
- if (!msg || !hname || (msg->headers->count == 0)) {
- return NULL;
- }
-
- p = (nexthelper *) msg->headers->qhead;
- while (p) {
- this_line = ((httpish_header *)p)->header;
-
- if (httpish_header_name_val(headerName, this_line)) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Invalid Header Passed %s\n", DEB_F_PREFIX_ARGS(HTTPISH, fname), this_line);
- return (NULL);
- }
-
- if (this_line) {
- if ((cpr_strcasecmp(headerName, hname) == 0 ||
- compact_hdr_cmp(headerName, c_hname) == 0)) {
- this_line = strchr(this_line, ':');
- if (this_line) {
- this_line++;
- /* Remove leading spaces */
- while ((*this_line == ' ') && (*this_line != '\0'))
- this_line++;
- if (*this_line == '\0')
- return (NULL);
- else
- return ((const char *) this_line);
- }
- }
- }
- p = p->next;
- }
- return NULL;
-}
-
-int32_t
-httpish_msg_get_content_length (httpishMsg_t *msg)
-{
- return msg->content_length;
-}
-
-static boolean
-httpish_msg_to_wstream (pmhWstream_t *ws,
- httpishMsg_t *msg)
-{
- nexthelper *p;
- char tmp_body_buf[TMP_BODY_BUF_SIZE];
- int buf_len, total_length = 0, i, boundary_size;
-
- if (!pmhutils_wstream_write_line(ws, msg->mesg_line)) {
- return (FALSE);
- }
-
- p = (nexthelper *) msg->headers->qhead;
- while (p) {
- if (!pmhutils_wstream_write_line(ws,
- (char *) (((httpish_header *)p)->header))) {
- return (FALSE);
- }
- p = p->next;
- }
- if (msg->num_body_parts > 0) {
- if (msg->num_body_parts > 1) {
- // Write out the special Content-Type header and the
- // Mime-Version header and the aggregate Content-Length header
- // followed by the unique boundary
- buf_len = snprintf(tmp_body_buf, TMP_BODY_BUF_SIZE,
- "%s: multipart/mixed; boundary=%s\r\n",
- HTTPISH_HEADER_CONTENT_TYPE, uniqueBoundary);
-
- if (!pmhutils_wstream_write_bytes(ws, tmp_body_buf, buf_len)) {
- return (FALSE);
- }
-
- buf_len = snprintf(tmp_body_buf, TMP_BODY_BUF_SIZE, "%s: 1.0\r\n",
- HTTPISH_HEADER_MIME_VERSION);
- if (!pmhutils_wstream_write_bytes(ws, tmp_body_buf, buf_len)) {
- return (FALSE);
- }
-
- // Traverse the list and calculate the total size of the
- // body
- boundary_size = strlen("\r\n--\r\n") + strlen(uniqueBoundary);
- for (i = 0; i < msg->num_body_parts; i++) {
- total_length += boundary_size;
- total_length += msg->mesg_body[i].msgLength;
- total_length += sizeof(HTTPISH_HEADER_CONTENT_TYPE) + 1;
- switch (msg->mesg_body[i].msgContentTypeValue) {
- default:
- case SIP_CONTENT_TYPE_UNKNOWN_VALUE:
- total_length += strlen(msg->mesg_body[i].msgContentType) + 2;
- break;
- case SIP_CONTENT_TYPE_SDP_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_SDP) + 1;
- break;
- case SIP_CONTENT_TYPE_SIPFRAG_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_SIPFRAG) + 1;
- break;
- case SIP_CONTENT_TYPE_DIALOG_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_DIALOG) + 1;
- break;
- case SIP_CONTENT_TYPE_KPML_REQUEST_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_KPML_REQUEST) + 1;
- break;
- case SIP_CONTENT_TYPE_KPML_RESPONSE_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_KPML_RESPONSE) + 1;
- break;
- case SIP_CONTENT_TYPE_REMOTECC_REQUEST_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_REMOTECC_REQUEST) + 1;
- break;
- case SIP_CONTENT_TYPE_REMOTECC_RESPONSE_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_REMOTECC_RESPONSE) + 1;
- break;
- case SIP_CONTENT_TYPE_CTI_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_CTI) + 1;
- break;
- case SIP_CONTENT_TYPE_CMXML_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_CMXML) + 1;
- break;
- case SIP_CONTENT_TYPE_TEXT_PLAIN_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_TEXT_PLAIN) + 1;
- break;
- case SIP_CONTENT_TYPE_PRESENCE_VALUE:
- total_length += sizeof(SIP_CONTENT_TYPE_PRESENCE) + 1;
- break;
- }
- // Now estimate size of Content-Disposition header
- total_length += sizeof(SIP_HEADER_CONTENT_DISP) + 1;
- switch (msg->mesg_body[i].msgContentDisp) {
- case SIP_CONTENT_DISPOSITION_RENDER_VALUE:
- total_length += sizeof(SIP_CONTENT_DISPOSITION_RENDER) - 1;
- break;
- case SIP_CONTENT_DISPOSITION_SESSION_VALUE:
- default:
- total_length += sizeof(SIP_CONTENT_DISPOSITION_SESSION) - 1;
- break;
- case SIP_CONTENT_DISPOSITION_ICON_VALUE:
- total_length += sizeof(SIP_CONTENT_DISPOSITION_ICON) - 1;
- break;
- case SIP_CONTENT_DISPOSITION_ALERT_VALUE:
- total_length += sizeof(SIP_CONTENT_DISPOSITION_ALERT) - 1;
- break;
- case SIP_CONTENT_DISPOSITION_PRECONDITION_VALUE:
- total_length += sizeof(SIP_CONTENT_DISPOSITION_PRECONDITION) - 1;
- break;
- }
- // Now the handling attribute
- total_length += sizeof(";handling=") - 1;
- if (msg->mesg_body[i].msgRequiredHandling) {
- total_length += sizeof("required") + 1;
- } else {
- total_length += sizeof("optional") + 1;
- }
- // Now the content id
- if (msg->mesg_body[i].msgContentId) {
- total_length += sizeof(HTTPISH_HEADER_CONTENT_ID) + 1 +
- strlen(msg->mesg_body[i].msgContentId) + 2;
-
- }
- }
- // Now account for the closing boundary which is 2+boundary_size
- total_length += 2 + boundary_size + 2;
-
- // Now write it out
- buf_len = snprintf(tmp_body_buf, TMP_BODY_BUF_SIZE, "%s: %d\r\n",
- HTTPISH_HEADER_CONTENT_LENGTH, total_length);
-
- if (!pmhutils_wstream_write_bytes(ws, tmp_body_buf, buf_len)) {
- return (FALSE);
- }
-
- buf_len = snprintf(tmp_body_buf, TMP_BODY_BUF_SIZE, "\r\n--%s\r\n", uniqueBoundary);
-
- if (!pmhutils_wstream_write_bytes(ws, tmp_body_buf, buf_len)) {
- return (FALSE);
- }
-
- } else {
- // Write out Content-Length for the first body
- total_length = msg->mesg_body[0].msgLength;
- buf_len = snprintf(tmp_body_buf, TMP_BODY_BUF_SIZE, "%s: %d\r\n",
- HTTPISH_HEADER_CONTENT_LENGTH, total_length);
-
- if (!pmhutils_wstream_write_bytes(ws, tmp_body_buf, buf_len)) {
- return (FALSE);
- }
- }
- for (i = 0; i < msg->num_body_parts; i++) {
- if (i > 0) {
- // If there is another body to come, write the unique boundary
- buf_len = snprintf(tmp_body_buf, TMP_BODY_BUF_SIZE, "\r\n--%s\r\n", uniqueBoundary);
- if (!pmhutils_wstream_write_bytes(ws, tmp_body_buf, buf_len)) {
- return (FALSE);
- }
- }
- snprintf(tmp_body_buf, TMP_BODY_BUF_SIZE, "Content-Type: %s\r\n",
- msg->mesg_body[i].msgContentType);
- sstrncat(tmp_body_buf, "Content-Disposition: ",
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
-
- switch (msg->mesg_body[i].msgContentDisp) {
- case SIP_CONTENT_DISPOSITION_RENDER_VALUE:
- sstrncat(tmp_body_buf, SIP_CONTENT_DISPOSITION_RENDER,
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- break;
- case SIP_CONTENT_DISPOSITION_SESSION_VALUE:
- default:
- sstrncat(tmp_body_buf, SIP_CONTENT_DISPOSITION_SESSION,
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- break;
- case SIP_CONTENT_DISPOSITION_ICON_VALUE:
- sstrncat(tmp_body_buf, SIP_CONTENT_DISPOSITION_ICON,
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- break;
- case SIP_CONTENT_DISPOSITION_ALERT_VALUE:
- sstrncat(tmp_body_buf, SIP_CONTENT_DISPOSITION_ALERT,
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- break;
- case SIP_CONTENT_DISPOSITION_PRECONDITION_VALUE:
- sstrncat(tmp_body_buf, SIP_CONTENT_DISPOSITION_PRECONDITION,
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- break;
- }
- if (msg->mesg_body[i].msgRequiredHandling) {
- sstrncat(tmp_body_buf, ";handling=required\r\n",
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- } else {
- sstrncat(tmp_body_buf, ";handling=optional\r\n",
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- }
- if (msg->mesg_body[i].msgContentId) {
- sstrncat(tmp_body_buf, "Content-Id: ",
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- sstrncat(tmp_body_buf, msg->mesg_body[i].msgContentId,
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- sstrncat(tmp_body_buf, "\r\n",
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- }
- sstrncat(tmp_body_buf, "\r\n",
- sizeof(tmp_body_buf) - strlen(tmp_body_buf));
- buf_len = strlen(tmp_body_buf);
- if (!pmhutils_wstream_write_bytes(ws, tmp_body_buf, buf_len)) {
- return (FALSE);
- }
-
- // Now write the body
- if (!pmhutils_wstream_write_bytes(ws, msg->mesg_body[i].msgBody,
- msg->mesg_body[i].msgLength)) {
- return (FALSE);
- }
- }
- // After writing out the last body part, write out the last unique
- // boundary line
- if (msg->num_body_parts > 1) {
- snprintf(tmp_body_buf, TMP_BODY_BUF_SIZE, "\r\n--%s--\r\n", uniqueBoundary);
- buf_len = strlen(tmp_body_buf);
- if (!pmhutils_wstream_write_bytes(ws, tmp_body_buf, buf_len)) {
- return (FALSE);
- }
- }
- } else {
- if (!pmhutils_wstream_write_byte(ws, '\r')) {
- return (FALSE);
- }
- if (!pmhutils_wstream_write_byte(ws, '\n')) {
- return (FALSE);
- }
- }
-
- return (TRUE);
-}
-
-hStatus_t
-httpish_msg_write (httpishMsg_t *msg,
- char *buf,
- uint32_t *nbytes)
-{
- pmhWstream_t *ws = NULL;
-
- ws = pmhutils_wstream_create_with_buf(buf, *nbytes);
- if (!ws) {
- return (HSTATUS_FAILURE);
- }
-
- if (!httpish_msg_to_wstream(ws, msg)) {
- pmhutils_wstream_delete(ws, FALSE);
- cpr_free(ws);
- return (HSTATUS_FAILURE);
- }
-
- *nbytes = pmhutils_wstream_get_length(ws);
- pmhutils_wstream_delete(ws, FALSE);
- cpr_free(ws);
- return HSTATUS_SUCCESS;
-}
-
-int
-httpish_cache_header_val (httpishMsg_t *hmsg,
- char *this_line)
-{
- static const char fname[] = "httpish_cache_header_val";
- char *hdr_start;
- httpish_cache_t *hdr_cache;
- int i;
- char headerName[HTTPISH_HEADER_NAME_SIZE];
-
- headerName[0] = '\0';
-
- hdr_cache = hmsg->hdr_cache;
- hdr_start = this_line;
-
- if (httpish_header_name_val(headerName, this_line)) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Invalid Header %s\n", DEB_F_PREFIX_ARGS(HTTPISH, fname), this_line);
- return (SIP_ERROR);
- }
-
- for (i = 0; i < HTTPISH_HEADER_CACHE_SIZE; ++i) {
- sip_header_t *tmp = sip_cached_headers + i;
-
- if (cpr_strcasecmp(headerName, tmp->hname) == 0 ||
- compact_hdr_cmp(headerName, tmp->c_hname) == 0) {
- this_line = strchr(this_line, ':');
- if (this_line) {
- this_line++; /* Skip the ':' */
-
- /* Remove leading spaces */
- while (*this_line == ' ' || *this_line == '\t') {
- this_line++;
- }
- if (*this_line) {
- if (hdr_cache[i].hdr_start) {
- int org_len, offset;
- int size;
- char *newbuf;
-
- /* Multiple instances of a header, concatenate the
- * header values with a ','
- */
- org_len = strlen(hdr_cache[i].hdr_start);
- offset = hdr_cache[i].val_start - hdr_cache[i].hdr_start;
- size = org_len + 2 + strlen(this_line);
- newbuf = (char *) cpr_realloc(hdr_cache[i].hdr_start,
- size);
- if (newbuf == NULL) {
- cpr_free(hdr_cache[i].hdr_start);
- hdr_cache[i].hdr_start = NULL;
- break;
- }
- hdr_cache[i].hdr_start = newbuf;
- hdr_cache[i].val_start = hdr_cache[i].hdr_start + offset;
- hdr_cache[i].hdr_start[org_len] = ',';
- sstrncpy(hdr_cache[i].hdr_start + org_len + 1, this_line,
- size - org_len - 1);
- cpr_free(hdr_start);
- } else {
- hdr_cache[i].hdr_start = hdr_start;
- hdr_cache[i].val_start = this_line;
- }
- } else { // this line is blank
- cpr_free(hdr_start);
- }
- } else { // this line does not have a ':'
- cpr_free(hdr_start);
- }
- return 0;
- }
- }
- return -1;
-}
-
-/*
- * Return -1 for invalid/empty content-length value
- * else return the content length
- */
-int32_t
-get_content_length (httpishMsg_t *hmsg)
-{
- int i;
- const char *hdr_val;
- long strtol_result;
- char *strtol_end;
-
- hdr_val = httpish_msg_get_cached_header_val(hmsg, CONTENT_LENGTH);
- if (hdr_val == NULL) {
- return -1;
- }
-
- for (i = 0; hdr_val[i]; ++i) {
- if (!isdigit((int) hdr_val[i])) {
- return -1;
- }
- }
-
- /* If the string was empty then the content length is still invalid */
- if (!i) {
- return -1;
- }
-
- errno = 0;
- strtol_result = strtol(hdr_val, &strtol_end, 10);
-
- if (errno || hdr_val == strtol_end || strtol_result > INT_MAX) {
- return -1;
- } else {
- return (int) strtol_result;
- }
-}
-
-uint8_t
-get_content_type_value (const char *content_type)
-{
- if (!content_type) {
- return SIP_CONTENT_TYPE_UNKNOWN_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_SDP,
- sizeof(SIP_CONTENT_TYPE_SDP) - 1)) {
- return SIP_CONTENT_TYPE_SDP_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_SIPFRAG,
- sizeof(SIP_CONTENT_TYPE_SIPFRAG) - 1)) {
- return SIP_CONTENT_TYPE_SIPFRAG_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_TEXT_PLAIN,
- sizeof(SIP_CONTENT_TYPE_TEXT_PLAIN) - 1)) {
- return SIP_CONTENT_TYPE_TEXT_PLAIN_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_SIP,
- sizeof(SIP_CONTENT_TYPE_SIP) - 1)) {
- return SIP_CONTENT_TYPE_SIP_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_MWI,
- sizeof(SIP_CONTENT_TYPE_MWI) - 1)) {
- return SIP_CONTENT_TYPE_MWI_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_MULTIPART_MIXED,
- sizeof(SIP_CONTENT_TYPE_MULTIPART_MIXED) - 1)) {
- return SIP_CONTENT_TYPE_MULTIPART_MIXED_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE,
- sizeof(SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE) - 1)) {
- return SIP_CONTENT_TYPE_MULTIPART_ALTERNATIVE_VALUE;
- }
- else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_DIALOG,
- sizeof(SIP_CONTENT_TYPE_DIALOG) - 1)) {
- return SIP_CONTENT_TYPE_DIALOG_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_KPML_REQUEST,
- sizeof(SIP_CONTENT_TYPE_KPML_REQUEST) - 1)) {
- return SIP_CONTENT_TYPE_KPML_REQUEST_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_KPML_RESPONSE,
- sizeof(SIP_CONTENT_TYPE_KPML_RESPONSE) - 1)) {
- return SIP_CONTENT_TYPE_KPML_RESPONSE_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_REMOTECC_REQUEST,
- sizeof(SIP_CONTENT_TYPE_REMOTECC_REQUEST) - 1)) {
- return SIP_CONTENT_TYPE_REMOTECC_REQUEST_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_CONFIGAPP,
- sizeof(SIP_CONTENT_TYPE_CONFIGAPP) - 1)) {
- return SIP_CONTENT_TYPE_CONFIGAPP_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_REMOTECC_RESPONSE,
- sizeof(SIP_CONTENT_TYPE_REMOTECC_RESPONSE) - 1)) {
- return SIP_CONTENT_TYPE_REMOTECC_RESPONSE_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_PRESENCE,
- sizeof(SIP_CONTENT_TYPE_PRESENCE) - 1)) {
- return SIP_CONTENT_TYPE_PRESENCE_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_CMXML,
- sizeof(SIP_CONTENT_TYPE_CMXML) - 1)) {
- return SIP_CONTENT_TYPE_CMXML_VALUE;
- } else if (!httpish_strncasecmp(content_type, SIP_CONTENT_TYPE_CTI,
- sizeof(SIP_CONTENT_TYPE_CTI) - 1)) {
- return SIP_CONTENT_TYPE_CTI_VALUE;
- }
- return SIP_CONTENT_TYPE_UNKNOWN_VALUE;
-}
-
-/******************************************************************
- * msg_process_one_body
- * This function will process one of the body parts of the whole body
- * Headers not understood will be ignored
- * - msg_start should be pointing at the first header of the body part
- * - msg_end at its last character
- ******************************************************************/
-int
-msg_process_one_body (httpishMsg_t *hmsg,
- char *msg_start,
- char *msg_end,
- int current_body_part)
-{
- static const char fname[] = "msg_process_one_body";
- pmhRstream_t *rstream = NULL;
- char *content_type = NULL, *content_disp = NULL;
- char *line = NULL, *body = NULL;
- char *content_enc = NULL;
- char *content_id = NULL; int nbytes = 0;
- boolean body_read = FALSE;
-
- // Adjust msg_start to point to the first valid character
- while (*msg_start == '\r' || *msg_start == '\n') {
- msg_start++;
- }
-
- // Convert this chunk of data into a more parse-able format
- rstream = pmhutils_rstream_create(msg_start, (uint32_t)(msg_end - msg_start));
-
- while (!body_read) {
- if (rstream) {
- line = pmhutils_rstream_read_line(rstream);
- }
-
- if (line) {
- // Look for the kind of line it is
- if (!cpr_strncasecmp(line, HTTPISH_HEADER_CONTENT_TYPE,
- sizeof(HTTPISH_HEADER_CONTENT_TYPE) - 1)) {
- // Its Content-Type, read in the value
- // XXX what if the line looks like "Content-Type-Garbage: some-value"?
- content_type = line + sizeof(HTTPISH_HEADER_CONTENT_TYPE);
- // XXX what if the line looks like "Content-Type : some-value"?
- while (*content_type == ' ') {
- content_type++;
- }
- hmsg->mesg_body[current_body_part].msgContentTypeValue = get_content_type_value(content_type);
- nbytes = strlen(content_type) + 1;
- hmsg->mesg_body[current_body_part].msgContentType =
- (char *) cpr_malloc((nbytes)*sizeof(char));
- if (hmsg->mesg_body[current_body_part].msgContentType == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc failed\n", fname);
- } else {
- memcpy(hmsg->mesg_body[current_body_part].msgContentType,
- content_type, nbytes);
- }
- } else if (!cpr_strncasecmp(line, HTTPISH_HEADER_CONTENT_ID,
- sizeof(HTTPISH_HEADER_CONTENT_ID) - 1)) {
- //Its Content-Id, read the value
- content_id = line + sizeof(HTTPISH_HEADER_CONTENT_ID);
- while(*content_id == ' ') {
- content_id++;
- }
- nbytes = strlen(content_id) + 1;
- hmsg->mesg_body[current_body_part].msgContentId =
- (char *) cpr_malloc((nbytes)*sizeof(char));
- if (hmsg->mesg_body[current_body_part].msgContentId == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"malloc failed\n", fname);
- }
- memcpy(hmsg->mesg_body[current_body_part].msgContentId,
- content_id, nbytes);
- } else if (!cpr_strncasecmp(line, SIP_HEADER_CONTENT_DISP,
- sizeof(SIP_HEADER_CONTENT_DISP) - 1)) {
- // Its Content-Disposition, read in the value
- content_disp = line + sizeof(SIP_HEADER_CONTENT_DISP);
- while (*content_disp == ' ') {
- content_disp++;
- }
- if (!cpr_strncasecmp(content_disp, SIP_CONTENT_DISPOSITION_SESSION,
- sizeof(SIP_CONTENT_DISPOSITION_SESSION) - 1)) {
- hmsg->mesg_body[current_body_part].msgContentDisp =
- SIP_CONTENT_DISPOSITION_SESSION_VALUE;
- content_disp += sizeof(SIP_CONTENT_DISPOSITION_SESSION) - 1;
- } else {
- hmsg->mesg_body[current_body_part].msgContentDisp =
- SIP_CONTENT_DISPOSITION_UNKNOWN_VALUE;
- content_disp = strchr(line, ';');
- }
- if (content_disp && *content_disp == ';') {
- content_disp++;
- if (!cpr_strncasecmp(content_disp, "handling", 8)) {
- content_disp += 9;
- if (!cpr_strncasecmp(content_disp, "required", 8)) {
- hmsg->mesg_body[current_body_part].msgRequiredHandling = TRUE;
- } else if (!cpr_strncasecmp(content_disp, "optional", 8)) {
- hmsg->mesg_body[current_body_part].msgRequiredHandling = FALSE;
- }
- }
- }
- } else if (!cpr_strncasecmp(line, HTTPISH_HEADER_CONTENT_ENCODING,
- sizeof(HTTPISH_HEADER_CONTENT_ENCODING) - 1)) {
- content_enc = line + sizeof(HTTPISH_HEADER_CONTENT_ENCODING);
- while (*content_enc == ' ') {
- content_enc++;
- }
- if (!cpr_strcasecmp(content_enc, SIP_CONTENT_ENCODING_IDENTITY)) {
- hmsg->mesg_body[current_body_part].msgContentEnc =
- SIP_CONTENT_ENCODING_IDENTITY_VALUE;
- } else {
- hmsg->mesg_body[current_body_part].msgContentEnc =
- SIP_CONTENT_ENCODING_UNKNOWN_VALUE;
- }
- } else if (!(*line)) {
- body_read = TRUE;
- // The rest of the bytes are the body
- hmsg->mesg_body[current_body_part].msgLength =
- rstream->nbytes - rstream->bytes_read;
- body = pmhutils_rstream_read_bytes(rstream, rstream->nbytes - rstream->bytes_read);
- if (body) {
- hmsg->mesg_body[current_body_part].msgBody = body;
- }
- } else {
- // Unhandled header type
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Unrecognized header in body\n", DEB_F_PREFIX_ARGS(HTTPISH, fname));
- }
- // Free the read line
- cpr_free(line);
- line = NULL;
- } else {
- body_read = TRUE;
- }
- }
- // Free the created stream structure
- pmhutils_rstream_delete(rstream, FALSE);
- cpr_free(rstream);
- return 0;
-}
-
-/******************************************************************
- * msg_process_multiple_bodies
- * This function will process multiple body parts of the whole body
- * boundary should point to the delimiter string, raw body points to
- * the beginning of the whole body structure in the message
- *
- * The algorithm here is to find the beginning and the end of each
- * body part and send it off for further header and body extraction
- ******************************************************************/
-int
-msg_process_multiple_bodies (httpishMsg_t *hmsg,
- char *boundary,
- char *raw_body)
-{
- char msg_delimit[MSG_DELIMIT_SIZE];
- int i, body_part = 0;
- boolean end_of_proc = FALSE;
- char *msg_start, *msg_end;
-
- // First copy the boundary in an array
- msg_delimit[0] = '-';
- msg_delimit[1] = '-';
- for (i = 0; boundary[i] != '\r' && boundary[i] != '\n' &&
- boundary[i] != ';' && boundary[i] != '\0'; i++) {
- if (i + 2 >= MSG_DELIMIT_SIZE) {
- return body_part;
- }
- msg_delimit[i + 2] = boundary[i];
- }
- msg_delimit[i + 2] = '\0';
-
- // Loop through the body segments
- while (!end_of_proc && body_part < HTTPISH_MAX_BODY_PARTS) {
- msg_start = strstr(raw_body, msg_delimit);
- if (msg_start) {
- msg_start += strlen(msg_delimit) + 1;
- msg_end = strstr(msg_start, msg_delimit);
- if (msg_end) {
- (void) msg_process_one_body(hmsg, msg_start, msg_end - 1,
- body_part);
- } else {
- // No boundary found for message end, return error
- end_of_proc = TRUE;
- continue;
- }
- } else {
- // No boundary found for message start, return error
- end_of_proc = TRUE;
- continue;
- }
- raw_body = msg_end;
- // Check if this is the last boundary
- if (*(raw_body + strlen(msg_delimit)) == '-') {
- end_of_proc = TRUE;
- }
- body_part++;
- }
- return body_part;
-}
-
-hStatus_t
-httpish_msg_process_network_msg (httpishMsg_t *hmsg,
- char *nmsg,
- uint32_t *nbytes)
-{
- static const char fname[] = "httpish_msg_process_network_msg";
- pmhRstream_t *rs = NULL;
- int32_t bytes_remaining, delta;
- char *mline;
- hStatus_t retval;
- char *raw_body = NULL;
- const char *content_type = NULL;
- const char *content_id = NULL;
- int32_t contentid_len;
- int32_t contenttype_len;
-
- if (!hmsg || !nmsg || (*nbytes <= 0)) {
- return HSTATUS_FAILURE;
- }
-
- if (hmsg->is_complete == TRUE) {
- *nbytes = 0;
- return HSTATUS_SUCCESS;
- }
-
- if ((rs = pmhutils_rstream_create(nmsg, *nbytes)) == NULL)
- return HSTATUS_FAILURE;
-
- /* Try to read message line */
- while (!hmsg->mesg_line) {
- mline = pmhutils_rstream_read_line(rs);
- if (!mline) {
- *nbytes = rs->bytes_read;
- if (rs->eof == TRUE) {
- retval = HSTATUS_SUCCESS;
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Msg line read failure due to RS->EOF\n", fname);
- } else {
- retval = HSTATUS_FAILURE;
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Msg line read failure\n", fname);
- }
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- return retval;
- }
- if (!(*mline)) {
- cpr_free(mline);
- } else {
- hmsg->mesg_line = mline;
- }
- }
-
- /* There is a message line. We could have a header or a message body */
- while (!hmsg->headers_read) {
- char *this_header;
-
- this_header = pmhutils_rstream_read_line(rs);
- if (!this_header) {
- *nbytes = rs->bytes_read;
- if (rs->eof == TRUE) {
- retval = HSTATUS_SUCCESS;
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Header line read failure due to RS->EOF\n", DEB_F_PREFIX_ARGS(HTTPISH, fname));
- } else {
- retval = HSTATUS_FAILURE;
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Header line read failure\n", fname);
- }
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- return retval;
- }
- if (!(*this_header)) {
- cpr_free(this_header);
- hmsg->headers_read = TRUE;
- } else {
- httpish_header *h;
-
- if (httpish_cache_header_val(hmsg, this_header) == -1) {
- /*
- * For a non-cacheable header or error in caching routine,
- * use the header linked list.
- */
- h = (httpish_header *) cpr_malloc(sizeof(httpish_header));
- if (!h) {
- *nbytes = rs->bytes_read;
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- cpr_free(this_header);
- return HSTATUS_FAILURE;
- }
-
- h->next = NULL;
- h->header = this_header;
- enqueue(hmsg->headers, (void *)h);
- }
-
- }
- }
-
- /* Calculate the bytes remaining in the read stream */
- bytes_remaining = rs->nbytes - rs->bytes_read;
-
- /* Now get the content length header value */
- hmsg->content_length = get_content_length(hmsg);
- if (hmsg->content_length == -1) {
- /* Bad or missing content-length header
- * For UDP, assume remaining msg is message body.
- * For TCP, message is not complete without content-length header
- * but we will ignore this possibility for now (assume content-length will always be there)
- * since we don't know if we have a complete message or a fragmented one
- */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Content-Length header not received\n", fname);
- hmsg->content_length = bytes_remaining;
- }
-
- delta = bytes_remaining - hmsg->content_length;
- if (delta) {
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX "Content Length %d, Bytes Remaining %d.\n", DEB_F_PREFIX_ARGS(HTTPISH, fname),
- hmsg->content_length, bytes_remaining);
- }
- if (delta < 0) {
- /* We have fewer bytes than specified by Content-Length header */
- hmsg->content_length = bytes_remaining;
- hmsg->is_complete = FALSE;
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Partial body received\n", DEB_F_PREFIX_ARGS(HTTPISH, fname));
- } else {
- hmsg->is_complete = TRUE;
- }
-
- if (hmsg->content_length > 0) {
- raw_body = pmhutils_rstream_read_bytes(rs, hmsg->content_length);
- if (!raw_body) {
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- return HSTATUS_FAILURE;
- }
- }
-
- // If message is not complete we should not parse the message any more
- if (!hmsg->is_complete) {
- *nbytes = rs->bytes_read;
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- UTILFREE(raw_body);
- return HSTATUS_SUCCESS;
- }
-
- // Figure out whether more parsing of the received body is necessary
- content_type = httpish_msg_get_cached_header_val(hmsg, CONTENT_TYPE);
- if (content_type && (hmsg->content_length > 0)) {
- if (!cpr_strncasecmp(content_type, "multipart/mixed", 15)) {
-
- char *boundary = NULL;
- int num_bodies = 0;
-
- // find the boundary tag
- boundary = strchr(content_type, '=');
- if (boundary) {
- boundary++;
- if (raw_body) {
- num_bodies = msg_process_multiple_bodies(hmsg, boundary, raw_body);
- }
-
- if (num_bodies == 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in decoding multipart messages\n", fname);
- } else {
- hmsg->num_body_parts = (uint8_t) num_bodies;
- }
- } else {
- // No boundary specified!
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Error in decoding multipart messages: No body delimiter\n", fname);
- }
- hmsg->raw_body = raw_body;
-
- } else {
- // All of the body is of a single type
- // hmsg->mesg_body[0].msgBody = raw_body;
- hmsg->mesg_body[0].msgBody = (char *)
- cpr_malloc(hmsg->content_length + 1);
- if (hmsg->mesg_body[0].msgBody == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to get memory\n", fname);
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- cpr_free(raw_body);
- return HSTATUS_FAILURE;
- }
-
- if (raw_body) {
- memcpy(hmsg->mesg_body[0].msgBody, raw_body,
- hmsg->content_length + 1);
- }
-
- content_id = httpish_msg_get_header_val(hmsg, HTTPISH_HEADER_CONTENT_ID, NULL);
- if (content_id) {
- contentid_len = strlen(content_id) + 1;
- hmsg->mesg_body[0].msgContentId = (char *)
- cpr_malloc(contentid_len * sizeof(char));
- if (hmsg->mesg_body[0].msgContentId == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to get memory\n", fname);
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- cpr_free(raw_body);
- return HSTATUS_FAILURE;
- }
- memcpy(hmsg->mesg_body[0].msgContentId,
- content_id, contentid_len);
- }
-
- hmsg->mesg_body[0].msgContentTypeValue = get_content_type_value(content_type);
- contenttype_len = strlen(content_type) + 1;
- hmsg->mesg_body[0].msgContentType = (char *)
- cpr_malloc(contenttype_len * sizeof(char));
- if (hmsg->mesg_body[0].msgContentType == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to get memory\n", fname);
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- cpr_free(raw_body);
- return HSTATUS_FAILURE;
- }
- memcpy(hmsg->mesg_body[0].msgContentType,
- content_type, contenttype_len);
-
- hmsg->mesg_body[0].msgContentDisp =
- SIP_CONTENT_DISPOSITION_SESSION_VALUE;
- hmsg->mesg_body[0].msgRequiredHandling = TRUE;
- hmsg->mesg_body[0].msgLength = hmsg->content_length;
- hmsg->num_body_parts = 1;
- hmsg->raw_body = raw_body;
- }
- } else if (hmsg->content_length > 0) {
- // No content-type specified but there is a body present. Treat this
- // as an error
- hmsg->is_complete = FALSE;
- hmsg->content_length = -1;
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Body found without content-type\n", fname);
- UTILFREE(raw_body);
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- return HSTATUS_SUCCESS;
- }
-
- *nbytes = rs->bytes_read;
- pmhutils_rstream_delete(rs, FALSE);
- cpr_free(rs);
- return HSTATUS_SUCCESS;
-}
-
-
-hStatus_t
-httpish_msg_add_body (httpishMsg_t *msg,
- char *body,
- uint32_t nbytes,
- const char *content_type,
- uint8_t msg_disposition,
- boolean required,
- char *content_id)
-{
- static const char fname[] = "httpish_msg_add_body";
- uint8_t current_body_part;
- uint32_t contenttype_len;
-
- if (!msg || !body || (nbytes == 0)) {
- return HSTATUS_FAILURE;
- }
-
- if (msg->num_body_parts == HTTPISH_MAX_BODY_PARTS) {
- return HSTATUS_FAILURE;
- }
-
- // Add body at the next available index
- current_body_part = msg->num_body_parts;
-
- contenttype_len = strlen(content_type) + 1;
- msg->mesg_body[current_body_part].msgContentType = (char *)
- cpr_malloc(contenttype_len * sizeof(char));
- if (msg->mesg_body[current_body_part].msgContentType == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Unable to get memory\n", fname);
- return HSTATUS_FAILURE;
- }
-
- msg->mesg_body[current_body_part].msgBody = body;
- memcpy(msg->mesg_body[current_body_part].msgContentType,
- content_type, contenttype_len);
- msg->mesg_body[current_body_part].msgContentTypeValue = get_content_type_value(content_type);
- msg->mesg_body[current_body_part].msgContentDisp = msg_disposition;
- msg->mesg_body[current_body_part].msgRequiredHandling = required;
- msg->mesg_body[current_body_part].msgLength = nbytes;
- msg->mesg_body[current_body_part].msgContentId = content_id;
-
- msg->num_body_parts++;
-
- return HSTATUS_SUCCESS;
-}
-
-
-httpishStatusCodeClass_t
-httpish_msg_get_code_class (uint16_t statusCode)
-{
- httpishStatusCodeClass_t retval;
- int fc = statusCode / 100;
-
- switch (fc) {
- case 1:
- retval = codeClass1xx;
- break;
- case 2:
- retval = codeClass2xx;
- break;
- case 3:
- retval = codeClass3xx;
- break;
- case 4:
- retval = codeClass4xx;
- break;
- case 5:
- retval = codeClass5xx;
- break;
- case 6:
- retval = codeClass6xx;
- break;
- default:
- retval = codeClassInvalid;
- break;
- }
-
- return retval;
-}
-
-
-uint16_t
-httpish_msg_get_num_particular_headers (httpishMsg_t *msg,
- const char *hname,
- const char *c_hname,
- char *header_val[],
- uint16_t max_headers)
-{
- nexthelper *p;
- char *this_line = NULL;
- uint16_t found = 0;
-
- if (!msg || !hname) {
- return 0;
- }
-
- p = (nexthelper *) msg->headers->qhead;
-
- while (p && found < max_headers) {
- this_line = ((httpish_header *)p)->header;
- if (this_line) {
- /* Remove leading spaces */
- while ((*this_line == ' ') && (*this_line != '\0'))
- this_line++;
- if ((strlen(this_line) > strlen(hname) + 1) &&
- (cpr_strncasecmp(this_line, hname, strlen(hname)) == 0 ||
- compact_hdr_cmp(this_line, c_hname) == 0)) {
- this_line = strchr(this_line, ':');
- if (this_line) {
- this_line++;
- /* Remove leading spaces */
- while ((*this_line == ' ') && (*this_line != '\0'))
- this_line++;
- if (*this_line == '\0') {
- p = p->next;
- continue;
- } else {
- header_val[found] = this_line;
- found++;
- }
- }
- }
- }
- p = p->next;
- }
- return found;
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "pmhutils.h"
-#include "phone.h"
-
-
-#define WSTREAM_START_SIZE 1024
-
-pmhRstream_t *
-pmhutils_rstream_create (char *buf, uint32_t nbytes)
-{
- pmhRstream_t *pmhRstream;
-
- if (!buf || (nbytes == 0)) {
- return NULL;
- }
-
- pmhRstream = (pmhRstream_t *) cpr_malloc(sizeof(pmhRstream_t));
- if (!pmhRstream) {
- return NULL;
- }
-
- pmhRstream->eof = pmhRstream->error = FALSE;
- pmhRstream->buff = pmhRstream->loc = buf;
- pmhRstream->nbytes = nbytes;
- pmhRstream->bytes_read = 0;
-
- return pmhRstream;
-}
-
-void
-pmhutils_rstream_delete (pmhRstream_t *pmhRstream, boolean freebuf)
-{
- if (!pmhRstream) {
- return;
- }
-
- pmhRstream->error = TRUE;
-
- if (freebuf && pmhRstream->buff) {
- cpr_free(pmhRstream->buff);
- }
-}
-
-char *
-pmhutils_rstream_read_bytes (pmhRstream_t *pmhRstream, int32_t nbytes)
-{
- char *ret;
-
- if (!pmhRstream || !pmhRstream->loc || (pmhRstream->eof == TRUE)) {
- return NULL;
- }
-
- if (pmhRstream->bytes_read >= pmhRstream->nbytes) {
- pmhRstream->eof = TRUE;
- return NULL;
- }
-
- if ((pmhRstream->nbytes - pmhRstream->bytes_read) < (int32_t) nbytes) {
- return NULL;
- }
- ret = (char *) cpr_malloc((nbytes + 1) * sizeof(char));
- if (ret == NULL) {
- // Addition of 1 byte (NULL) will save us from strlen errr
- return NULL;
- }
- memcpy(ret, pmhRstream->loc, nbytes);
- ret[nbytes] = 0; /* ensure null terminating character */
- pmhRstream->bytes_read += nbytes;
- pmhRstream->loc += nbytes;
-
- return (ret);
-}
-
-
-#define SANITY_LINE_SIZE PKTBUF_SIZ
-
-unsigned short linesize = 80;
-unsigned short incr_size = 32;
-
-char *
-pmhutils_rstream_read_line (pmhRstream_t *pmhRstream)
-{
- char *ret_line;
- char *new_loc = NULL;
- int offset, bytes_allocated;
- boolean line_break;
-
- if (!pmhRstream || !pmhRstream->loc || (pmhRstream->eof == TRUE)) {
- return NULL;
- }
-
- if (pmhRstream->bytes_read >= pmhRstream->nbytes) {
- pmhRstream->eof = TRUE;
- return NULL;
- }
-
- new_loc = pmhRstream->loc;
-
- ret_line = (char *) cpr_malloc(linesize);
- if (ret_line == NULL) {
- return NULL;
- }
- offset = 0;
- bytes_allocated = linesize;
- /* Search for the first occurrence of a line break */
- while (1) {
- line_break = FALSE;
- if (*new_loc == '\r') {
- line_break = TRUE;
- new_loc++;
- }
- if (*new_loc == '\n') {
- line_break = TRUE;
- new_loc++;
- }
- if (line_break) {
- if (*new_loc != ' ' && *new_loc != '\t') {
- break;
- }
- }
-
- if (offset == (bytes_allocated - 1)) {
- char *newbuf;
-
- bytes_allocated += incr_size;
- newbuf = (char *) cpr_realloc(ret_line, bytes_allocated);
- if (newbuf == NULL) {
- if (bytes_allocated != 0) {
- cpr_free(ret_line);
- }
- return NULL;
- }
- ret_line = newbuf;
- }
- ret_line[offset++] = *new_loc++;
- if (*new_loc == '\0') {
- /* We hit the end of buffer before hitting a line break */
- pmhRstream->eof = TRUE;
- pmhRstream->bytes_read += (new_loc - pmhRstream->loc);
- pmhRstream->loc = new_loc;
- cpr_free(ret_line);
- return NULL;
- }
- }
-
- pmhRstream->bytes_read += (new_loc - pmhRstream->loc);
- /* Update the internal location pointer and bytes read */
-
- if (pmhRstream->bytes_read >= pmhRstream->nbytes) {
- pmhRstream->loc = pmhRstream->buff + pmhRstream->nbytes;
- pmhRstream->eof = TRUE;
- } else {
- pmhRstream->loc = pmhRstream->buff + pmhRstream->bytes_read;
- }
-
- ret_line[offset] = 0;
- return ret_line;
-}
-
-pmhWstream_t *
-pmhutils_wstream_create_with_buf (char *buf, uint32_t nbytes)
-{
- pmhWstream_t *pmhWstream = NULL;
-
- if (buf && nbytes && (nbytes > 0)) {
- pmhWstream = (pmhWstream_t *) cpr_malloc(sizeof(pmhWstream_t));
- if (!pmhWstream) {
- return (NULL);
- }
- pmhWstream->buff = buf;
- pmhWstream->nbytes = 0;
- pmhWstream->total_bytes = nbytes;
- pmhWstream->growable = FALSE;
- }
- return (pmhWstream);
-}
-
-
-uint32_t
-pmhutils_wstream_get_length (pmhWstream_t *ws)
-{
- if (ws) {
- return (ws->nbytes);
- } else {
- return (0);
- }
-}
-
-
-void
-pmhutils_wstream_delete (pmhWstream_t *pmhWstream, boolean freebuf)
-{
- if (pmhWstream && freebuf && pmhWstream->buff) {
- cpr_free(pmhWstream->buff);
- }
-}
-
-
-boolean
-pmhutils_wstream_write_line (pmhWstream_t *pmhWstream, char *this_line)
-{
-
- /* Sanity check */
- if (this_line == NULL || strlen(this_line) > SANITY_LINE_SIZE) {
- return FALSE;
- }
-
- if (!(pmhWstream && this_line)) {
- return FALSE;
- }
-
- while ((pmhWstream->nbytes + (int32_t)strlen(this_line)) >
- pmhWstream->total_bytes) {
- if (!pmhWstream->growable ||
- (FALSE == pmhutils_wstream_grow(pmhWstream))) {
- return FALSE;
- }
- }
-
- memcpy(&pmhWstream->buff[pmhWstream->nbytes], this_line,
- strlen(this_line));
-
- pmhWstream->nbytes += strlen(this_line);
- if (!pmhutils_wstream_write_byte(pmhWstream, '\r')) {
- return FALSE;
- }
-
- if (!pmhutils_wstream_write_byte(pmhWstream, '\n')) {
- return FALSE;
- }
-
- return TRUE;
-}
-
-boolean
-pmhutils_wstream_write_byte (pmhWstream_t *pmhWstream, char c)
-{
- if (!pmhWstream) {
- return FALSE;
- }
-
- if ((pmhWstream->nbytes + 1) > pmhWstream->total_bytes) {
- if (!pmhWstream->growable ||
- (FALSE == pmhutils_wstream_grow(pmhWstream))) {
- return FALSE;
- }
- }
-
- pmhWstream->buff[pmhWstream->nbytes] = c;
- pmhWstream->nbytes++;
-
- return TRUE;
-}
-
-boolean
-pmhutils_wstream_write_bytes (pmhWstream_t *pmhWstream,
- char *inbuf, uint32_t nbytes)
-{
-
- if (!pmhWstream) {
- return FALSE;
- }
-
- while ((pmhWstream->nbytes + (int32_t) nbytes) > pmhWstream->total_bytes) {
- if (!pmhWstream->growable ||
- (FALSE == pmhutils_wstream_grow(pmhWstream))) {
- return FALSE;
- }
- }
-
- memcpy(&pmhWstream->buff[pmhWstream->nbytes], inbuf, nbytes);
-
- pmhWstream->nbytes += nbytes;
-
- return TRUE;
-}
-
-boolean
-pmhutils_wstream_grow (pmhWstream_t *pmhWstream)
-{
- char *newbuf;
-
- if (!pmhWstream || !pmhWstream->buff || !pmhWstream->growable) {
- return FALSE;
- }
-
- newbuf = (char *) cpr_realloc((void *) pmhWstream->buff,
- pmhWstream->total_bytes + WSTREAM_START_SIZE);
- if (newbuf == NULL) {
- if ((pmhWstream->total_bytes + WSTREAM_START_SIZE) != 0) {
- cpr_free(pmhWstream->buff);
- }
- pmhWstream->buff = NULL;
- return FALSE;
- }
-
- pmhWstream->buff = newbuf;
-
- pmhWstream->total_bytes += WSTREAM_START_SIZE;
-
- return TRUE;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "phntask.h"
-#include "phone_types.h"
-#include "phone_debug.h"
-#include "util_string.h"
-#include "dns_utils.h"
-#include "cpr_socket.h"
-#include "util_string.h"
-#include "sip_common_transport.h"
-#include "sip_ccm_transport.h"
-#include "ccsip_messaging.h"
-#include "ccsip_register.h"
-#include "sip_common_transport.h"
-#include "sip_common_regmgr.h"
-#include "singly_link_list.h"
-#include "uiapi.h"
-#include "text_strings.h"
-#include "ccsip_callinfo.h"
-#include "sip_interface_regmgr.h"
-#include "ccsip_task.h"
-#include "cpr_rand.h"
-#include "ccsip_platform_tcp.h"
-#include "ccsip_subsmanager.h"
-#include "ccsip_publish.h"
-#include "ccsip_platform_tls.h"
-
-#define REGALL_FAIL_TIME 100
-boolean regall_fail_attempt = FALSE;
-boolean registration_reject = FALSE;
-
-int retry_times = 0;
-
-boolean config_update_required = FALSE;
-void *new_standby_available = NULL;
-sll_handle_t fallback_ccb_list;
-static boolean wan_failure = FALSE;
-extern ti_config_table_t CCM_Device_Specific_Config_Table[MAX_CCM];
-extern ccm_act_stdby_table_t CCM_Active_Standby_Table;
-extern uint16_t ccm_config_id_addr_str[MAX_CCM];
-#ifdef IPV6_STACK_ENABLED
-
-extern uint16_t ccm_config_id_ipv6_addr_str[MAX_CCM];
-#endif
-
-extern boolean sip_reg_all_failed;
-extern void sip_platform_handle_service_control_notify(sipServiceControl_t * scp);
-extern void ui_update_registration_state_all_lines(boolean registered);
-extern int phone_local_tcp_port[UNUSED_PARAM];
-
-ccm_failover_table_t CCM_Failover_Table;
-ccm_fallback_table_t CCM_Fallback_Table;
-cc_config_table_t CC_Config_Table[MAX_REG_LINES + 1];
-typedef struct fallback_line_num_t_ {
- line_t line;
- boolean available;
-} fallback_line_num_t;
-
-static fallback_line_num_t fallback_lines_available[MAX_CCM - 1] =
-{
- {MAX_CCBS, TRUE},
- {MAX_CCBS + 1, TRUE},
-};
-
-static void sip_regmgr_update_call_ccb(void);
-void sip_regmgr_fallback_generic_timer_stop(cprTimer_t timer);
-boolean sip_regmgr_find_fallback_ccb_by_ccmid (CCM_ID ccm_id, ccsipCCB_t **ccb_ret);
-
-void sip_regmgr_clean_standby_ccb(ccsipCCB_t *ccb);
-static void sip_regmgr_tls_retry_timer_start (fallback_ccb_t *fallback_ccb);
-static void
-sip_regmgr_generic_timer_start_failure (fallback_ccb_t *fallback_ccb,
- uint32_t event)
-{
-
-}
-
-static void
-sip_regmgr_generic_message_post_failure (fallback_ccb_t *fallback_ccb,
- uint32_t event)
-{
-
-}
-
-/** sip_regmgr_get_fallback_ccb_list
- *
- * PARAMETERS: NULL, or fallback_ccb
- *
- * DESCRIPTION: Returns the ccb and fallback_ccb from linked list
- * The first call to this function should pass in NULL
- * Subsequent calls should pass the opaque (for the caller)
- * token so that the next ccb is returned
- *
- * RETURNS: fallback_ccb as the opaque token, ccb as the return value
- *
- */
-ccsipCCB_t *
-sip_regmgr_get_fallback_ccb_list (uint32_t *previous_data_p)
-{
- fallback_ccb_t *this_fallback_ccb = NULL;
- uint32_t data;
-
- data = (uint32_t) (*previous_data_p);
- this_fallback_ccb = (fallback_ccb_t *)
- sll_next(fallback_ccb_list, (void *)(long) (data));
- if (this_fallback_ccb) {
- *previous_data_p = (long) (this_fallback_ccb);
- return (this_fallback_ccb->ccb);
- }
- return NULL;
-}
-
-/*
- ** sip_regmgr_get_fallback_ccb_by_index
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: line number
- *
- * DESCRIPTION: Searches the linked list of fallback ccb's and
- * returns the ccb that matches the line number.
- *
- * RETURNS: fallback_ccb if match, NULL if not.
- *
- */
-fallback_ccb_t *
-sip_regmgr_get_fallback_ccb_by_index (line_t ndx)
-{
- return (fallback_ccb_t *)(sll_find(fallback_ccb_list, (void *)(long)ndx));
-}
-
-/*
- ** sip_regmgr_find_fallback_ccb
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: find_by_p is the dn line number that is the used to
- * match with the fallback ccb's. data_p is the ccb that
- * from the linked list that is checked to see if it has
- * the dn number that is being searched for.
- *
- * DESCRIPTION: finds the fallback ccb that matched a dn line value
- * This is the match routine provided while the singly
- * linked list for fallback ccb's is created. sll_find()
- * used this routine to perform the find.
- *
- * RETURNS: Indicates if match was found or not.
- *
- */
-sll_match_e
-sip_regmgr_find_fallback_ccb (void *find_by_p, void *data_p)
-{
- int to_find_ccb_index = (long) find_by_p;
- fallback_ccb_t *fallback_ccb = (fallback_ccb_t *) data_p;
- ccsipCCB_t *list_ccb = (ccsipCCB_t *) fallback_ccb->ccb;
-
- if (to_find_ccb_index == list_ccb->index) {
- return (SLL_MATCH_FOUND);
- } else {
- return (SLL_MATCH_NOT_FOUND);
- }
-}
-
-/*
- ** sip_regmgr_find_fallback_ccb_by_callid
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: Callid string and the container for the matching
- * ccb, if found.
- *
- * DESCRIPTION: Searches the linked list of fallback ccb's and
- * returns the ccb that matches the callid.
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_find_fallback_ccb_by_callid (const char *callid,
- ccsipCCB_t **ccb_ret)
-{
- const char fname[] = "sip_regmgr_find_fallback_ccb_by_callid";
- fallback_ccb_t *fallback_ccb = NULL;
- ccsipCCB_t *list_ccb = NULL;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Trying to find match for %s\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), callid);
- while ((fallback_ccb = (fallback_ccb_t *)sll_next(fallback_ccb_list,
- fallback_ccb)) != NULL) {
- list_ccb = (ccsipCCB_t *) fallback_ccb->ccb;
- if (strcmp(callid, list_ccb->sipCallID) == 0) {
- *ccb_ret = list_ccb;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Found ccb to match callid"
- " line %d/%d\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname),
- list_ccb->index,
- list_ccb->dn_line);
- break;
- }
- }
-}
-
-/*
- ** sip_regmgr_find_fallback_ccb_by_addr_port
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: ipaddr and port to match and container for the ccb
- * if found.
- *
- * DESCRIPTION: finds the fallback ccb that matched a addr:port value
- *
- * RETURNS: Indicates if match was found or not.
- *
- */
-boolean
-sip_regmgr_find_fallback_ccb_by_addr_port (cpr_ip_addr_t *ipaddr, uint16_t port,
- ccsipCCB_t **ccb_ret)
-{
- fallback_ccb_t *fallback_ccb = NULL;
- ccsipCCB_t *list_ccb = NULL;
- ti_config_table_t *cfg_table_entry;
- ti_common_t *ti_common;
- boolean found_ccb = FALSE;
-
- while ((fallback_ccb = (fallback_ccb_t *)sll_next(fallback_ccb_list,
- fallback_ccb)) != NULL) {
- list_ccb = (ccsipCCB_t *) fallback_ccb->ccb;
- cfg_table_entry = (ti_config_table_t *)
- list_ccb->cc_cfg_table_entry;
- ti_common = &cfg_table_entry->ti_common;
- if (util_compare_ip(&(ti_common->addr), ipaddr) && ti_common->port == port) {
- *ccb_ret = list_ccb;
- found_ccb = TRUE;
- break;
- }
- }
- return (found_ccb);
-}
-
-/**
- ** sip_regmgr_find_fallback_ccb_by_ccmid
- * finds the fallback ccb that matched a ccm id
- *
- * @param ccm_id ccm id to match and ccb_ret - ccb if found
- *
- * @return TRUE if found; else FALSE
- *
- */
-boolean
-sip_regmgr_find_fallback_ccb_by_ccmid (CCM_ID ccm_id, ccsipCCB_t **ccb_ret)
-{
- fallback_ccb_t *fallback_ccb = NULL;
- ccsipCCB_t *list_ccb = NULL;
- ti_config_table_t *cfg_table_entry;
- boolean found_ccb = FALSE;
-
- while ((fallback_ccb = (fallback_ccb_t *)sll_next(fallback_ccb_list,
- fallback_ccb)) != NULL) {
- list_ccb = (ccsipCCB_t *) fallback_ccb->ccb;
- if (list_ccb) {
- cfg_table_entry = (ti_config_table_t *)
- list_ccb->cc_cfg_table_entry;
- if (cfg_table_entry &&
- (cfg_table_entry->ti_specific.ti_ccm.ccm_id == ccm_id)) {
- if(ccb_ret != NULL){
- *ccb_ret = list_ccb;
- }
- found_ccb = TRUE;
- break;
- }
- }
- }
- return (found_ccb);
-}
-
-/*
- ** sip_regmgr_get_fallback_line_num
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: void
- *
- * DESCRIPTION: returns the fallback line number to use during
- * failover while creating fallback ccb's
- *
- * RETURNS: line number to use.
- *
- */
-line_t
-sip_regmgr_get_fallback_line_num ()
-{
- const char fname[] = "sip_regmgr_get_fallback_line_num";
- int ndx;
- line_t line = 0;
-
- for (ndx = 0; ndx < (MAX_CCM - 1); ndx++) {
- if (fallback_lines_available[ndx].available) {
- fallback_lines_available[ndx].available = FALSE;
- line = fallback_lines_available[ndx].line;
- break;
- }
- }
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Allocated fallback line %d at index %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), line, (int) (line - MAX_CCBS));
- return (line);
-}
-
-/*
- ** sip_regmgr_return_fallback_line_num
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: void
- *
- * DESCRIPTION: returns the fallback line number for reuse during
- * failover while creating fallback ccb's
- *
- * RETURNS: line number to use.
- *
- */
-void
-sip_regmgr_return_fallback_line_num (line_t num)
-{
- const char fname[] = "sip_regmgr_return_fallback_line_num";
-
- if (((num - MAX_CCBS) > -1) &&
- ((num - MAX_CCBS) < (MAX_CCM - 1))) {
- fallback_lines_available[(int)(num - MAX_CCBS)].available = TRUE;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Returned fallback line %d at index %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), num, (int) (num - MAX_CCBS));
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Invalid index for fallback_lines_available %d",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), (int) (num - MAX_CCBS));
- }
-}
-
-/*
- ** sip_regmgr_clean_fallback_ccb
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: pointer to the fallback ccb
- *
- * DESCRIPTION: Clean fallback CCBs
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_clean_fallback_ccb (fallback_ccb_t *fallback_ccb)
-{
- if (fallback_ccb == NULL) {
- return;
- }
-
- if (fallback_ccb->ccb) {
- sip_regmgr_return_fallback_line_num(fallback_ccb->ccb->index);
- }
- (void) cprCancelTimer(fallback_ccb->WaitTimer.timer);
- (void) cprDestroyTimer(fallback_ccb->WaitTimer.timer);
- fallback_ccb->WaitTimer.timer = NULL;
- fallback_ccb->tls_socket_waiting = FALSE;
-
- (void) cprCancelTimer(fallback_ccb->RetryTimer.timer);
- (void) cprDestroyTimer(fallback_ccb->RetryTimer.timer);
- fallback_ccb->RetryTimer.timer = NULL;
-
- if (fallback_ccb->ccb) {
- sip_sm_call_cleanup(fallback_ccb->ccb);
- cpr_free(fallback_ccb->ccb);
- fallback_ccb->ccb = NULL;
- }
-}
-
-/*
- ** sip_regmgr_free_fallback_ccb
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: The fallback ccb to be deleted.
- *
- * DESCRIPTION: Delete a fallback ccb and its associated timers
- * and removes it from the linked list
- *
- * RETURNS: none
- */
-void
-sip_regmgr_free_fallback_ccb (ccsipCCB_t *ccb)
-{
- const char fname[] = "sip_regmgr_free_fallback_ccb";
- fallback_ccb_t *fallback_ccb;
-
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
-
- if (!fallback_ccb) {
- return;
- }
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Freed fallback ccb for %s:%d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), ccb->reg.proxy, ccb->reg.port);
- sip_regmgr_clean_fallback_ccb(fallback_ccb);
- if (sll_remove(fallback_ccb_list, fallback_ccb) != SLL_RET_SUCCESS) {
- CCSIP_DEBUG_ERROR("%s: sll_remove error for fallback_ccb\n", fname);
- }
- cpr_free(fallback_ccb);
-}
-
-/*
- ** sip_regmgr_cleanup_fallback_ccb_list
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: none
- *
- * DESCRIPTION: Delete fallback ccbs and its associated timers
- * and removes it from the linked list
- *
- * RETURNS: none
- */
-void
-sip_regmgr_free_fallback_ccb_list ()
-{
- fallback_ccb_t *fallback_ccb = NULL;
-
- while ((fallback_ccb = (fallback_ccb_t *)sll_next(fallback_ccb_list, NULL))
- != NULL) {
- sip_regmgr_clean_fallback_ccb(fallback_ccb);
- (void) sll_remove(fallback_ccb_list, fallback_ccb);
- cpr_free(fallback_ccb);
- }
- sll_destroy(fallback_ccb_list);
- fallback_ccb_list = NULL;
-}
-
-/*
- ** sip_regmgr_create_fallback_ccb
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: ccm_id, dn_line of the new fallback
- * ccb to be created.
- *
- * DESCRIPTION: Creates a new fallback ccb and its associated timers
- * and adds it to the linked list.
- *
- * RETURNS: Indicates if the fallback ccb was created successfully
- * or not.
- *
- */
-boolean
-sip_regmgr_create_fallback_ccb (CCM_ID ccm_id, line_t dn_line)
-{
- const char fname[] = "sip_regmgr_create_fallback_ccb";
- ccsipCCB_t *ccb = NULL;
- boolean ccb_created = FALSE;
- fallback_ccb_t *fallback_ccb;
- static const char sipWaitTimerName[] = "sipWait";
- static const char sipRegRetryTimerName[] = "sipRetry";
- line_t fallback_line;
-
- if (((int)dn_line < 1) || ((int)dn_line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, dn_line);
- return(FALSE);
- }
-
- if (ccm_id >= MAX_CCM) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ccm id <%d> out of bounds.\n",
- fname, ccm_id);
- return(FALSE);
- }
- /* Check if fallback ccb exists. If so, return */
- if (sip_regmgr_find_fallback_ccb_by_ccmid(ccm_id, NULL)) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"fallback ccb exists for ccmid %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), ccm_id);
- return(TRUE);
- }
- fallback_line = sip_regmgr_get_fallback_line_num();
- if (!fallback_line) {
- /* Couldn't get fallback line number */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"couldn't get fallback line for ccmid %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), ccm_id);
- return(FALSE);
- }
- fallback_ccb = (fallback_ccb_t *) cpr_calloc(1, sizeof(fallback_ccb_t));
- if (fallback_ccb) {
- fallback_ccb->WaitTimer.timer = cprCreateTimer(sipWaitTimerName,
- SIP_WAIT_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
-
- fallback_ccb->RetryTimer.timer = cprCreateTimer(sipRegRetryTimerName,
- SIP_RETRY_TIMER,
- TIMER_EXPIRATION,
- sip_msgq);
- fallback_ccb->tls_socket_waiting = FALSE;
- if (!fallback_ccb->WaitTimer.timer || !fallback_ccb->RetryTimer.timer) {
- CCSIP_DEBUG_ERROR("%s: failed to create one or more"
- " UISM timers\n", fname);
- if (fallback_ccb->WaitTimer.timer) {
- (void) cprCancelTimer(fallback_ccb->WaitTimer.timer);
- (void) cprDestroyTimer(fallback_ccb->WaitTimer.timer);
- fallback_ccb->WaitTimer.timer = NULL;
- }
- if (fallback_ccb->RetryTimer.timer) {
- (void) cprCancelTimer(fallback_ccb->RetryTimer.timer);
- (void) cprDestroyTimer(fallback_ccb->RetryTimer.timer);
- fallback_ccb->RetryTimer.timer = NULL;
- }
- ccb_created = FALSE;
- }
- ccb = (ccsipCCB_t *) cpr_calloc(1, sizeof(ccsipCCB_t));
- if (ccb != NULL) {
- (void) sip_sm_ccb_init(ccb, fallback_line, dn_line,
- SIP_REG_STATE_IN_FALLBACK);
- ccb->cc_type = CC_CCM;
- ccb->cc_cfg_table_entry = CCM_Config_Table[dn_line - 1][ccm_id];
- sstrncpy(ccb->reg.proxy,
- CCM_Config_Table[dn_line - 1][ccm_id]->ti_common.addr_str,
- MAX_IPADDR_STR_LEN);
- ccb->reg.addr = CCM_Config_Table[dn_line - 1][ccm_id]->ti_common.addr;
- ccb->reg.port = (uint16_t)
- CCM_Config_Table[dn_line - 1][ccm_id]->ti_common.port;
- ccb->dest_sip_addr =
- CCM_Config_Table[dn_line - 1][ccm_id]->ti_common.addr;
- ccb->dest_sip_port =
- CCM_Config_Table[dn_line - 1][ccm_id]->ti_common.port;
- ccb->local_port = CCM_Config_Table[dn_line - 1][ccm_id]->ti_common.listen_port;
- fallback_ccb->ccb = ccb;
- (void) sll_append(fallback_ccb_list, fallback_ccb);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Created fallback ccb for %s:%d with line %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), ccb->reg.proxy, ccb->reg.port,
- fallback_line);
- ccb_created = TRUE;
- } else {
- CCSIP_DEBUG_ERROR(DEB_F_PREFIX"Memalloc failed for ccb for CCM-id %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), ccm_id);
- sip_regmgr_clean_fallback_ccb(fallback_ccb);
- if (fallback_ccb) {
- cpr_free(fallback_ccb);
- }
- }
- } else {
- CCSIP_DEBUG_ERROR(DEB_F_PREFIX"Memalloc failed for fallback ccb for CCM-id %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), ccm_id);
- sip_regmgr_return_fallback_line_num(fallback_line);
- }
- return (ccb_created);
-}
-
-/*
- ** sip_regmgr_trigger_fallback_monitor
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:void
- *
- * DESCRIPTION: Walks through the linked list of fallback ccbs
- * and starts the retry timer on them and starts
- * sending keepalive messages to monitor the failed
- * ccms.
- *
- * RETURNS: void.
- *
- */
-void
-sip_regmgr_trigger_fallback_monitor (void)
-{
- const char fname[] = "sip_regmgr_trigger_fallback_monitor";
- fallback_ccb_t *fallback_ccb = NULL;
- ccsipCCB_t *ccb = NULL;
-
- /*
- * Go through the linked list of failed ccm's and
- * start monitoring them.
- */
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Looking to trigger fallback "
- "if any available\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- do {
- fallback_ccb = (fallback_ccb_t *) sll_next(fallback_ccb_list,
- (void *)fallback_ccb);
- if (fallback_ccb) {
- ti_config_table_t *ccm_table_entry;
- ccb = fallback_ccb->ccb;
- if (ccb->state == (int) SIP_REG_PRE_FALLBACK) {
- char user[MAX_LINE_NAME_SIZE];
-
- /*
- * If state is TokenWait,
- * Then transition back into InFallback state.
- * Else send out a keepalive message to the registration server.
- */
- sip_util_get_new_call_id(ccb);
- ccb->authen.cred_type = 0;
- ccb->retx_counter = 0;
- ccb->reg.tmr_expire = 0;
- ccb->reg.act_time = 0;
- config_get_line_string(CFGID_LINE_NAME, user, ccb->dn_line, sizeof(user));
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IN_FALLBACK);
- ccm_table_entry = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- if (ccm_table_entry->ti_common.handle != INVALID_SOCKET) {
- (void) sipSPISendRegister(ccb, 0, user, 0);
- }
-
- /*
- * Start the ack, retry timer
- */
- sip_regmgr_retry_timer_start(fallback_ccb);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Started monitoring %s:%d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname),
- ccb->reg.proxy, ccb->reg.port);
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"fallback is in progress ccb idx=%d",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname),ccb->index);
- }
- }
- } while (fallback_ccb);
-}
-
-void set_active_ccm(ti_config_table_t *cfg_table_entry) {
- CCM_Active_Standby_Table.active_ccm_entry = cfg_table_entry;
- if (cfg_table_entry != NULL) {
- DEF_DEBUG("set_active_ccm: ccm=%s port=%d",
- CCM_ID_PRINT(cfg_table_entry->ti_specific.ti_ccm.ccm_id),
- phone_local_tcp_port[cfg_table_entry->ti_specific.ti_ccm.ccm_id]);
- } else {
- DEF_DEBUG("set_active_ccm: ccm=PRIMARY port=-1");
- }
-}
-
-
-/*
- ** sip_regmgr_setup_new_active_ccb
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: pointer to the cfg table entry of the call manager
- * that is going to become the new active ccm.
- *
- * DESCRIPTION: Sets up the reg ccb's for all the lines to point
- * to the new call manager during failover/fallback.
- *
- * RETURNS: void.
- *
- */
-void
-sip_regmgr_setup_new_active_ccb (ti_config_table_t *cfg_table_entry)
-{
- const char fname[] = "sip_regmgr_setup_new_active_ccb";
- line_t ndx;
- ccsipCCB_t *line_ccb;
-
- for (ndx = REG_CCB_START; ndx < REG_CCB_END; ndx++) {
- line_ccb = sip_sm_get_ccb_by_index(ndx);
- ui_set_sip_registration_state(line_ccb->dn_line, FALSE);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"cancelling timers, line= %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), line_ccb->index);
- (void) sip_platform_register_expires_timer_stop(line_ccb->index);
- sip_stop_ack_timer(line_ccb);
- line_ccb->reg.registered = 0;
- sip_reg_sm_change_state(line_ccb, SIP_REG_STATE_IDLE);
- sip_sm_call_cleanup(line_ccb);
- // Since we are going to point this CCB to a new CCM, get a new call-id
- line_ccb->sipCallID[0] = '\0';
- sip_util_get_new_call_id(line_ccb);
- line_ccb->cc_cfg_table_entry = (void *) cfg_table_entry;
-
- if (cfg_table_entry == NULL) {
- CCSIP_DEBUG_REG_STATE("%s: param cfg_table_entry is NULL!!!\n", fname);
- continue;
- }
- else {
- sstrncpy(line_ccb->reg.proxy, cfg_table_entry->ti_common.addr_str,
- MAX_IPADDR_STR_LEN);
- line_ccb->dest_sip_addr = cfg_table_entry->ti_common.addr;
- line_ccb->dest_sip_port = (uint16_t) cfg_table_entry->ti_common.port;
- line_ccb->reg.addr = cfg_table_entry->ti_common.addr;
- line_ccb->reg.port = (uint16_t) cfg_table_entry->ti_common.port;
- /*
- * Modify destination fields in call back timer struct
- */
- (void) sip_platform_msg_timer_update_destination(line_ccb->index,
- &(line_ccb->reg.addr),
- line_ccb->reg.port);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Updated active to %s:%d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname),
- line_ccb->reg.proxy, line_ccb->reg.port);
- }
- }
- set_active_ccm(cfg_table_entry);
-}
-
-/*
- ** sip_regmgr_setup_new_standby_ccb
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: pointer to the cfg table entry of the call manager
- * that is going to become the new standby ccm.
- *
- * DESCRIPTION: Sets up the reg backup ccb for all the lines to point
- * to the new call manager during failover/fallback.
- *
- * RETURNS: void.
- *
- */
-void
-sip_regmgr_setup_new_standby_ccb (CCM_ID ccm_index)
-{
- const char fname[] = "sip_regmgr_setup_new_standby_ccb";
- ccsipCCB_t *ccb;
- ti_config_table_t *cfg_table_entry;
-
-
- ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
- if (((int)ccb->dn_line < 1) || ((int)ccb->dn_line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, ccb->dn_line);
- return;
- }
- if (ccm_index >= MAX_CCM) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ccm id <%d> out of bounds.\n",
- fname, ccm_index);
- return;
- }
- cfg_table_entry = CCM_Config_Table[ccb->dn_line - 1][ccm_index];
-
- ccsip_register_cleanup(ccb, FALSE);
- // Since we are going to point this CCB to a new CCM, get a new call-id
- ccb->sipCallID[0] = '\0';
- sip_util_get_new_call_id(ccb);
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_UNREGISTERING);
- ccb->cc_cfg_table_entry = (void *) cfg_table_entry;
- sstrncpy(ccb->reg.proxy, cfg_table_entry->ti_common.addr_str,
- MAX_IPADDR_STR_LEN);
- ccb->reg.addr = cfg_table_entry->ti_common.addr;
- ccb->reg.port = (uint16_t)
- cfg_table_entry->ti_common.port;
- ccb->dest_sip_addr = cfg_table_entry->ti_common.addr;
- ccb->dest_sip_port = cfg_table_entry->ti_common.port;
- ccb->local_port = cfg_table_entry->ti_common.listen_port;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"For ccb_index=REG_BACKUP_CCB=%d, updated standby to %s:%d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname),
- REG_BACKUP_CCB, ccb->reg.proxy, ccb->reg.port);
- CCM_Active_Standby_Table.standby_ccm_entry = cfg_table_entry;
-}
-
-/*
- ** sip_regmgr_ccm_get_next
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: ccb pointer
- *
- * DESCRIPTION: Gets the next ccm in the list for failover.
- *
- * RETURNS: pointer to the config table of the next ccm in line.
- *
- */
-ti_config_table_t *
-sip_regmgr_ccm_get_next (ccsipCCB_t *ccb, CC_POSITION from_cc)
-{
- /*
- * If from_cc is ACTIVE_CC, then check to see if the current
- * standby is valid. If it is then set that to be the ACTIVE_CC,
- * and return that. If there is no current standby, then see if
- * we have WAN failure.
- * Add the failed units in the fallback ccm list and trigger
- * fallback algorithm on them.
- */
- const char fname[] = "sip_regmgr_ccm_get_next";
- ti_config_table_t *ccm_table_ptr = NULL,
- *ccm_table_active_entry = NULL,
- *ccm_table_standby_entry = NULL;
- CCM_ID ccm_id, ccm_index;
- CC_POSITION from_cc_save = NONE_CC;
-
-
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
-
- if (!ccm_table_ptr) {
- return (NULL);
- }
- ccm_id = (ccm_table_ptr->ti_specific.ti_ccm.ccm_id);
-
- /*
- * Update the cfg table to invalidate the current ccm that
- * has gone down in the case of tcp and create the fallback
- * ccb.
- * Already taken care of in the ccsip_platform_tcp.c function
- * sip_tcp_createconnfailed_to_spi()
- */
- if (ccm_table_ptr->ti_common.conn_type != CONN_UDP) {
- int connid;
-
- connid = sip_tcp_fd_to_connid(ccm_table_ptr->ti_common.handle);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"clear the socket and port for "
- "current active cucm_id=%d connid=%d\n",
- DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname),ccm_id, connid );
- sip_tcp_purge_entry(connid);
- sipTransportSetServerHandleAndPort(INVALID_SOCKET, 0,
- ccm_table_ptr);
- }
-
- // Update CCM status
-
- ui_set_ccm_conn_status(ccm_table_ptr->ti_common.addr_str, CCM_STATUS_NONE);
-
-
- (void) sip_regmgr_create_fallback_ccb(ccm_id, ccb->dn_line);
-
- if (from_cc == ACTIVE_CC) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Came here from cucm\n", DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname));
- if (CCM_Active_Standby_Table.standby_ccm_entry) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"old ccm_id=%d new_ccm_id=%d Standby=NULL\n",
- DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname), ccm_id,
- CCM_Active_Standby_Table.standby_ccm_entry->ti_specific.ti_ccm.ccm_id);
- ccm_table_ptr = CCM_Active_Standby_Table.standby_ccm_entry;
- ccm_id = (ccm_table_ptr->ti_specific.ti_ccm.ccm_id);
- /*
- * The current standby is going to be tried for the ACTIVE CC
- * role, so fill the standby_ccm_entry with the next valid cc
- * info.
- */
- set_active_ccm(ccm_table_ptr);
- CCM_Active_Standby_Table.standby_ccm_entry = NULL;
- /*
- * Save the ccm_table_ptr to return the correct value
- */
- ccm_table_active_entry = ccm_table_ptr;
- /*
- * We have used the entry of the current standby for our
- * active cc. So go ahead and find the new standby entry
- */
- ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
-
- ccm_table_ptr = NULL;
- from_cc_save = ACTIVE_CC;
- } else {
- /*
- * There is no Standby available and the Acitve has
- * failed. No CC available. Initiate Reboot !
- */
- ccsip_register_set_register_state(SIP_REG_NO_CC);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"NO CC AVAILABLE. NEED TO REBOOT !\n",
- DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname));
- set_active_ccm(NULL);
-
- return (NULL);
- }
- }
-
- for (ccm_index = (CCM_ID) (ccm_id + 1); ccm_index < MAX_CCM; ccm_index++) {
- ti_ccm_t *ti_ccm = &CCM_Config_Table[ccb->dn_line - 1][ccm_index]->
- ti_specific.ti_ccm;
-
- if (ti_ccm->is_valid) {
- ccm_table_standby_entry = sip_regmgr_ccm_get_conn(ccb->dn_line,
- (ti_config_table_t *) CCM_Config_Table[ccb->dn_line - 1][ccm_index]);
- if (ccm_table_standby_entry == NULL) {
- /*
- * Create a fallback_ccm ccb and put it in a queue to use
- * later (POST_FAILOVER)
- */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Could not set transport"
- "connection to this standby. Ignore this. Continue search \n",
- DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname) );
-
- (void) sip_regmgr_create_fallback_ccb(ccm_index, ccb->dn_line);
- } else {
- /*
- * Will always be REG_BACKUP_CCB
- * Found our 'next' ccm
- */
- CCM_Active_Standby_Table.standby_ccm_entry =
- ccm_table_standby_entry;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"new standby ccm id %d ip=%s ccm_id=%d\n",
- DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname), ccm_index,
- ccm_table_standby_entry->ti_common.addr_str, ti_ccm->ccm_id);
- break;
- }
- }
- }
-
- /*
- * We can wait until the active line re-registers to trigger
- * this but doing it as soon as we find there is no backup
- * available
- */
- if (ccm_table_standby_entry == NULL) {
- /*
- * regmgr - FAILOVER Trigger fallback monitoring
- */
- ccsip_register_set_register_state(SIP_REG_NO_STANDBY);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Setting register state to SIP_REG_NO_STANDBY \n",
- DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname) );
-
- ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
-
- sip_sm_call_cleanup(ccb);
- // No new standby ccm. Cleanup standby ccm address, port and timers
- sip_regmgr_clean_standby_ccb(ccb);
- }
- if (from_cc_save == ACTIVE_CC) {
- ccm_table_ptr = ccm_table_active_entry;
- } else {
- ccm_table_ptr = ccm_table_standby_entry;
- }
- return (ccm_table_ptr);
-}
-
-/*
- ** sip_regmgr_tls_retry_timer_start
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: fallback ccb pointer
- *
- * DESCRIPTION: Starts the tls retry timer on the fallback ccb
- * Normally secd takes 3-6 secs to establish a connection. Start
- * timer to check the status after 8s. Restart keep alive timer for the
- * remaining time if socket is invalid after 8s
- *
- * RETURNS: void
- *
- */
-static void
-sip_regmgr_tls_retry_timer_start (fallback_ccb_t *fallback_ccb)
-{
- const char fname[] = "sip_regmgr_tls_retry_timer_start";
- ccsipCCB_t *ccb = NULL;
- int timeout;
-
- if (!fallback_ccb) {
- return;
- }
- ccb = fallback_ccb->ccb;
- if (fallback_ccb->tls_socket_waiting) {
- /* socket invalid after TLS_CONNECT_TIME(8s)
- * Restart timer for the remaining time(eg:120-8 s)
- */
- timeout = sip_config_get_keepalive_expires();
-
- if (timeout > MAX_FALLBACK_MONITOR_PERIOD) {
- timeout = MAX_FALLBACK_MONITOR_PERIOD;
- }
- if (timeout > TLS_CONNECT_TIME) {
- timeout -= TLS_CONNECT_TIME;
- }
- fallback_ccb->tls_socket_waiting = FALSE;
- } else {
- /* start timer to monitor the socket status */
- timeout = TLS_CONNECT_TIME;
- fallback_ccb->tls_socket_waiting = TRUE;;
- }
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Starting TLS timer (%d sec)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_FALLBACK, ccb->index, ccb->dn_line, fname), timeout);
- if (cprStartTimer(fallback_ccb->RetryTimer.timer, timeout * 1000,
- fallback_ccb) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, 0, fname, "cprStartTimer");
- sip_regmgr_generic_timer_start_failure(fallback_ccb, SIP_TMR_REG_RETRY);
- }
-}
-
-/*
- ** sip_regmgr_retry_timer_start
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: fallback ccb pointer
- *
- * DESCRIPTION: Starts the retry timer on the fallback ccb
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_retry_timer_start (fallback_ccb_t *fallback_ccb)
-{
- const char fname[] = "sip_regmgr_retry_timer_start";
- ccsipCCB_t *ccb = NULL;
- int timeout;
-
- if (!fallback_ccb) {
- return;
- }
-
- ccb = fallback_ccb->ccb;
-
- timeout = sip_config_get_keepalive_expires();
-
- if (timeout > MAX_FALLBACK_MONITOR_PERIOD) {
- timeout = MAX_FALLBACK_MONITOR_PERIOD;
- }
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Starting fallback timer (%d sec)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_FALLBACK, ccb->index, ccb->dn_line, fname), timeout);
-
- ccb->retx_flag = TRUE;
- if (cprStartTimer(fallback_ccb->RetryTimer.timer, timeout * 1000,
- fallback_ccb) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, 0, fname, "cprStartTimer");
- sip_regmgr_generic_timer_start_failure(fallback_ccb, SIP_TMR_REG_RETRY);
- ccb->retx_flag = FALSE;
- }
-}
-
-/*
- ** sip_regmgr_retry_timeout_expire
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: void *data (fallback ccb)
- *
- * DESCRIPTION: Is the callback function for retry timer
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_retry_timeout_expire (void *data)
-{
- static const char fname[] = "sip_regmgr_retry_timeout_expire";
- fallback_ccb_t *fallback_ccb;
- ccsipCCB_t *ccb;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- fallback_ccb = (fallback_ccb_t *) data;
- if (!fallback_ccb) {
- return;
- }
- ccb = (ccsipCCB_t *) fallback_ccb->ccb;
- if (ccsip_register_send_msg(SIP_TMR_REG_RETRY, ccb->index) != SIP_REG_OK) {
- sip_regmgr_generic_message_post_failure(fallback_ccb,
- SIP_TMR_REG_RETRY);
- }
-}
-
-/*
- ** sip_regmgr_set_stability_total_msgs
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: fallback ccb pointer and a boolean indicating if
- * it is in a state where we are waiting for the
- * phone to get idle before transitioning into token
- * wait state.
- *
- * DESCRIPTION: Starts the stability timer on the fallback ccb
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_set_stability_total_msgs (fallback_ccb_t *fallback_ccb)
-{
- const char fname[] = "sip_regmgr_set_stability_total_msgs";
- ccsipCCB_t *ccb = NULL;
- int timer_keepalive_expires;
- int connection_mode_duration;
-
- if (!fallback_ccb) {
- return;
- }
- ccb = fallback_ccb->ccb;
-
- config_get_value(CFGID_CONN_MONITOR_DURATION,
- &connection_mode_duration, sizeof(connection_mode_duration));
-
- timer_keepalive_expires = sip_config_get_keepalive_expires();
-
- /* Stability count is used to wait to make sure that wan is not flapping */
- fallback_ccb->StabilityMsgCount = connection_mode_duration / timer_keepalive_expires;
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Starting stability msg count as %d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_FALLBACK, ccb->index, ccb->dn_line, fname),
- fallback_ccb->StabilityMsgCount);
-}
-
-/*
- ** sip_regmgr_wait_timer_start
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: fallback ccb pointer
- *
- * DESCRIPTION: Starts the wait timer on the fallback ccb
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_wait_timer_start (fallback_ccb_t *fallback_ccb)
-{
- const char fname[] = "sip_regmgr_wait_timer_start";
- ccsipCCB_t *ccb = NULL;
- int timeout;
-
- if (!fallback_ccb) {
- return;
- }
- ccb = fallback_ccb->ccb;
-
- timeout = sip_config_get_keepalive_expires();
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Starting wait timer (%d sec)\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_FALLBACK, ccb->index, ccb->dn_line, fname), timeout);
-
- if (cprStartTimer(fallback_ccb->WaitTimer.timer, timeout * 1000,
- fallback_ccb) == CPR_FAILURE) {
- CCSIP_DEBUG_REG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, 0, fname, "cprStartTimer");
- sip_regmgr_generic_timer_start_failure(fallback_ccb, SIP_TMR_REG_WAIT);
- }
-}
-
-/*
- ** sip_regmgr_wait_timeout_expire
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: void *data (fallback ccb)
- *
- * DESCRIPTION: Is the callback function for wait timer
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_wait_timeout_expire (void *data)
-{
- static const char fname[] = "sip_regmgr_wait_timeout_expire";
- fallback_ccb_t *fallback_ccb;
- ccsipCCB_t *ccb;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- fallback_ccb = (fallback_ccb_t *) data;
- ccb = (ccsipCCB_t *) fallback_ccb->ccb;
-
- sip_regmgr_fallback_generic_timer_stop(fallback_ccb->WaitTimer.timer);
-
- if (ccsip_register_send_msg(SIP_TMR_REG_WAIT, ccb->index) != SIP_REG_OK) {
- sip_regmgr_generic_message_post_failure(fallback_ccb, SIP_TMR_REG_WAIT);
- }
-}
-
-void
-sip_regmgr_fallback_generic_timer_stop (cprTimer_t timer)
-{
- static const char fname[] = "sip_regmgr_fallback_generic_timer_stop";
-
- if (cprCancelTimer(timer) == CPR_FAILURE) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"%s failed!\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), "cprCancelTimer");
- }
-
- return;
-}
-
-
-/*
- ** sip_regmgr_ev_fallback_retry
- *
- *
- * PARAMETERS: ccb and event
- *
- * DESCRIPTION: Event handler for 4xx, 5xx, 6xx responses in fallback state
- * Start retry timer to monitor the fallback ccm
- * Wait for the timer to pop to send the next keepalive.
- *
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_ev_fallback_retry (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sip_regmgr_ev_fallback_retry";
- fallback_ccb_t *fallback_ccb = NULL;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Recd retry event for LINE %d/%d in state %d\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), ccb->index, ccb->dn_line, ccb->state);
-
- sip_stop_ack_timer(ccb);
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- if (fallback_ccb) {
- sip_regmgr_retry_timer_start(fallback_ccb);
- }
- free_sip_message(event->u.pSipMessage);
-}
-
-void
-sip_regmgr_ev_default (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sip_regmgr_ev_default";
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received a default event in state %d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname), ccb->state);
-
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IN_FALLBACK);
- sip_regmgr_ev_tmr_ack_retry(ccb, event);
- /* only free SIP messages, timeouts are internal */
- if (event->type < (int) E_SIP_REG_TMR_ACK) {
- free_sip_message(event->u.pSipMessage);
- }
-}
-
-/*
- ** sip_regmgr_ev_tmr_ack_retry
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: ccb and event
- *
- * DESCRIPTION: Event handler for ack and retry timers. Please
- * see inline comments for the description.
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_ev_tmr_ack_retry (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sip_regmgr_ev_tmr_ack_retry";
- ti_config_table_t *ccm_table_ptr;
- fallback_ccb_t *fallback_ccb;
- CCM_ID current_standby_ccm_id, fallback_ccm_id;
-
- /*
- * If state is REGISTERING, set state to IN_FAILOVER.
- * Mark all lines as unregistered and IDLE state.
- * Create fallback ccb for the failed ccm and put it in
- * a queue to be triggered post failover.
- * Find the "next" ccm and set the values in the ccb.
- * Need change state to IDLE and post REG_REQ, make sure
- * we set the no_dns_lookup parameter to 1.
- * If state is IN_FALLBACK, send register message
- * If state is STABILITY_CHECK, transition back to IN_FALLBACK
- * and send register with expire 0.
- * If state is TOKEN_WAIT, transition back to IN_FALLBACK
- * and send register with expire 0.
- */
- ccb->retx_counter = 0;
- switch ((sipRegSMStateType_t) ccb->state) {
- case SIP_REG_STATE_REGISTERED:
- /*
- * A send failure on a tcp for active cc could have caused
- * this message.
- * Fall through and do the same as what is done when in
- * REGISTERING State.
- */
- case SIP_REG_STATE_REGISTERING:
- /*
- * Get the next ccm to use as active.
- */
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- if (ccm_table_ptr != CCM_Active_Standby_Table.active_ccm_entry) {
- break;
- }
- ccm_table_ptr = NULL;
-
- ccm_table_ptr = sip_regmgr_ccm_get_next(ccb, ACTIVE_CC);
-
- if (ccm_table_ptr == NULL) {
- /*
- * Send indication of REG_ALLFAIL so platform can
- * initiate a reboot.
- */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Unable to get next ccm!\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- // Cleanup fallback CCB list
- sip_regmgr_free_fallback_ccb_list();
- sip_reg_all_failed = TRUE;
- sip_regmgr_handle_reg_all_fail();
- break;
- }
-
- CCSIP_DEBUG_REG_STATE("%s: ccb information: ccb->dn_line=%d, ccb->index=%d, retry_times=%d\n",
- fname, ccb->dn_line, ccb->index, retry_times);
-
- CCM_Failover_Table.failover_ccm_entry = ccm_table_ptr;
- CCM_Failover_Table.failover_started = TRUE;
- CCM_Failover_Table.prime_registered = FALSE;
- CCM_Fallback_Table.fallback_ccm_entry = NULL;
- (void) sip_platform_register_expires_timer_stop(ccb->index);
- sip_stop_ack_timer(ccb);
- sip_platform_msg_timer_stop(ccb->index);
- sip_platform_failover_ind(ccm_table_ptr->ti_specific.ti_ccm.ccm_id);
-
- /*
- * Notes for case: (CSCsx60672)
- * We should change the info in REG_BACKUP_CCB for the case that:
- * Active CCB failover
- * previous standby CCM is set as CCM_Active_Standby_Table.active_ccm_entry (#1 IPAddr A)
- * Third CCM would be set as CCM_Active_Standby_Table.standby_ccm_entry (#2 IPAddr B)
- *
- * if (#2) failover before Jphone callback,
- * The REG_BACKUP_CCB would still store the #1's info
- * So the call flows would prompt the wrong info(#1 IPAddr A) to Jphone, in this case, (#2 IPAddr B)
- * should be prompted
- *
- * We need to update the REG_BACKUP_CCB's info here
- */
- if (CCM_Active_Standby_Table.standby_ccm_entry)
- {
- ti_ccm_t *ti_ccm = &(CCM_Active_Standby_Table.standby_ccm_entry->ti_specific.ti_ccm);
- sip_regmgr_setup_new_standby_ccb(ti_ccm->ccm_id);
- CCSIP_DEBUG_REG_STATE("%s: Setup new standby ccb, ccm_id is %d\n", fname, ti_ccm->ccm_id);
- }
-
- break;
- case SIP_REG_STATE_UNREGISTERING:
-
- if (ccb->index == REG_BACKUP_CCB) {
- sip_stop_ack_timer(ccb);
- sip_platform_msg_timer_stop(ccb->index);
- ccm_table_ptr = sip_regmgr_ccm_get_next(ccb, STANDBY_CC);
- if (ccm_table_ptr) {
- /*
- * New standby, start monitoring it.
- * Change the ip addr and port to point to the new ccm
- * Set the CC_CONFIG_TABLE entry for all the lines to
- * point to the new ccm.
- * Set the ccb->cc_cfg_table_entry with the new entry.
- */
- ti_ccm_t *ti_ccm;
-
- ti_ccm = &ccm_table_ptr->ti_specific.ti_ccm;
- sip_regmgr_setup_new_standby_ccb(ti_ccm->ccm_id);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Start monitoring new standby cc\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- (void) ccsip_register_send_msg(SIP_REG_CANCEL, ccb->index);
-
- ui_set_ccm_conn_status(ccm_table_ptr->ti_common.addr_str,
- CCM_STATUS_STANDBY);
-
- } else {
- CCM_Active_Standby_Table.standby_ccm_entry = NULL;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Unable to get next standby ccm !\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- }
- sip_regmgr_trigger_fallback_monitor();
- } else {
- /*
- * Received a timeout when the active tried to unregister
- * after the expires timer.
- */
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IDLE);
-
- if (ccsip_register_all_unregistered() == TRUE) {
- ccsip_register_set_register_state(SIP_REG_IDLE);
- }
-
- /*
- * Always check how sip_sm_call_cleanup is implemented.
- * The function has a tendency to change.
- */
- sip_sm_call_cleanup(ccb);
- }
-
- break;
- case SIP_REG_STATE_STABILITY_CHECK:
- /*
- * We getting here means that the wan link could have gone
- * down again. We stop the timers associated with the
- * carefree algorithm and transition back to the
- * IN_FALLBACK state.
- */
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- if (fallback_ccb) {
- sip_regmgr_fallback_generic_timer_stop(fallback_ccb->WaitTimer.timer);
- }
- /*
- * FALL THROUGH ALERT to the next state.
- */
- /*sa_ignore FALL_THROUGH*/
- case SIP_REG_STATE_TOKEN_WAIT:
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IN_FALLBACK);
- /*
- * FALL THROUGH ALERT ! get into the next case and
- * start sending of keepalives to the newly failed
- * ccm.
- */
- /*sa_ignore FALL_THROUGH*/
- case SIP_REG_STATE_IN_FALLBACK:
- /*
- * Send Register msg with expiry set to zero (poll)
- */
- {
- char user[MAX_LINE_NAME_SIZE];
- fallback_ccb_t *fallback_ccb2;
- ti_config_table_t *ccm_table_entry;
-
- fallback_ccb2 = (fallback_ccb_t *) sll_find(fallback_ccb_list,
- (void *)(long)ccb->index);
- ccm_table_entry = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- /*
- * Check here to see if we still need this fallback ccb
- * to be polling its ccm. The reason is that one of the
- * ccms that has a higher precedence to this ccm could have
- * come back online, in which case we can stop monitoring
- * this ccm.
- */
- if (CCM_Active_Standby_Table.standby_ccm_entry) {
- current_standby_ccm_id = CCM_Active_Standby_Table.
- standby_ccm_entry->ti_specific.ti_ccm.ccm_id;
- fallback_ccm_id = ccm_table_entry->ti_specific.ti_ccm.ccm_id;
-
- if (current_standby_ccm_id < fallback_ccm_id) {
- /*
- * Clean the current fallback ccb and free it
- */
- DEF_DEBUG(DEB_F_PREFIX"Freeing the fallback ccb for %d ccm as current standby"
- " is %d ccm!\n",
- DEB_F_PREFIX_ARGS(SIP_REG_FREE_FALLBACK, fname),
- fallback_ccm_id, current_standby_ccm_id);
- sip_regmgr_free_fallback_ccb(ccb);
- break;
- }
- }
-
- /*
- * For the TCP case where a connection has gone down,
- * We need to first try and setup the connection as
- * part of the recovery process. After that is when we
- * can start sending the keepalive messages. The following
- * 'if' block handles that case. The socket handle of the
- * config table is inited to INVALID_SOCKET when the connection
- * goes down.
- */
- if ((ccb->cc_type == CC_CCM)
- && (ccm_table_entry->ti_common.handle == INVALID_SOCKET)) {
- ti_common_t *ti_common;
- sipSPIMessage_t sip_msg;
- uint16_t listener_port;
- ti_ccm_t *ti_ccm;
- CONN_TYPE conn_type = CONN_NONE;
- cpr_socket_t server_conn_handle = INVALID_SOCKET;
-
- ti_common = &ccm_table_entry->ti_common;
- sip_msg.createConnMsg.addr = ti_common->addr;
- sip_msg.createConnMsg.port = ti_common->port;
- sip_msg.context = NULL;
- ti_ccm = &ccm_table_entry->ti_specific.ti_ccm;
-
- if (((ti_ccm->sec_level == AUTHENTICATED) ||
- (ti_ccm->sec_level == ENCRYPTED)) &&
- (ti_common->conn_type == CONN_TLS)) {
- sip_msg.context = NULL;
- if (fallback_ccb2 && (fallback_ccb2->tls_socket_waiting)) {
- /* socket invalid after TLS_CONN_TIME
- * Restart timer for the remaining time
- */
- sip_regmgr_tls_retry_timer_start(fallback_ccb2);
- break;
- }
- server_conn_handle = sip_tls_create_connection(&sip_msg,
- FALSE,
- ti_ccm->sec_level);
- conn_type = CONN_TLS;
- } else {
- server_conn_handle = sip_tcp_create_connection(&sip_msg);
- }
- phone_local_tcp_port[ccm_table_entry->ti_specific.ti_ccm.ccm_id] =
- sip_msg.createConnMsg.local_listener_port;
- if (server_conn_handle != INVALID_SOCKET) {
- listener_port = sip_msg.createConnMsg.local_listener_port;
- sipTransportSetServerHandleAndPort(server_conn_handle,
- listener_port,
- ccm_table_entry);
- ccb->local_port = listener_port;
- if ((conn_type == CONN_TLS) && fallback_ccb2) {
- /* start timer to monitor the tls connect status */
- sip_regmgr_tls_retry_timer_start(fallback_ccb2);
- break;
- }
- } else {
- CCSIP_DEBUG_ERROR("%s: Error: "
- "sip_platform_tcp_channel_create("
- "server addr=%s, server port=%d) "
- "failed.\n", fname, ti_common->addr_str,
- ti_common->port);
- if (fallback_ccb2) {
- sip_regmgr_retry_timer_start(fallback_ccb2);
- }
- break;
- }
- }
- /*
- * Send a keepalive message and hope to get a reply back
- */
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
- sip_util_get_new_call_id(ccb);
- ccb->authen.cred_type = 0;
- ccb->retx_counter = 0;
- ccb->reg.tmr_expire = 0;
- ccb->reg.act_time = 0;
- config_get_line_string(CFGID_LINE_NAME, user, ccb->dn_line, sizeof(user));
- /*
- * Start the retry timer
- */
- (void) sipSPISendRegister(ccb, 0, user, 0);
- if (fallback_ccb2) {
- sip_regmgr_retry_timer_start(fallback_ccb2);
- }
- break;
- }
- default:
- break;
- }
-}
-
-/*
- ** sip_regmgr_ev_in_fallback_2xx
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Event handler for the all responses
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_ev_in_fallback_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sip_regmgr_ev_in_fallback_2xx";
- sipMessage_t *response = event->u.pSipMessage;
- int status_code = 0;
- fallback_ccb_t *fallback_ccb;
-
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (sipGetResponseCode(response, &status_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_CODE), ccb->index,
- ccb->dn_line, fname);
- free_sip_message(response);
- return;
- }
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received a %d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_FALLBACK, ccb->index, ccb->dn_line, fname), status_code);
-
- sip_stop_ack_timer(ccb);
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- if (fallback_ccb) {
- sip_regmgr_fallback_generic_timer_stop(fallback_ccb->RetryTimer.timer);
- }
- sip_regmgr_check_and_transition(ccb);
- free_sip_message(response);
-}
-
-/*
- ** sip_regmgr_ev_stability_check_2xx
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Event handler for the all responses
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_ev_stability_check_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sip_regmgr_ev_stability_check_2xx";
- fallback_ccb_t *fallback_ccb;
- sipMessage_t *response = event->u.pSipMessage;
- int status_code = 0;
-
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (sipGetResponseCode(response, &status_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_CODE), ccb->index,
- ccb->dn_line, fname);
- free_sip_message(response);
- return;
- }
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received a %d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_FALLBACK, ccb->index, ccb->dn_line, fname), status_code);
-
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- if (!fallback_ccb) {
- free_sip_message(response);
- return;
- }
- sip_regmgr_fallback_generic_timer_stop(fallback_ccb->RetryTimer.timer);
- /*
- * Update stats here ?
- */
- if (fallback_ccb->StabilityMsgCount > 0) {
- fallback_ccb->StabilityMsgCount--;
- }
- if (fallback_ccb->StabilityMsgCount) {
- sip_regmgr_wait_timer_start(fallback_ccb);
- } else {
- wan_failure = FALSE;
- sip_regmgr_check_and_transition(ccb);
- }
- free_sip_message(response);
-}
-
-/*
- ** sip_regmgr_ev_stability_check_tmr_wait
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_ev_stability_check_tmr_wait (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sip_regmgr_ev_stability_check_tmr_wait";
- fallback_ccb_t *fallback_ccb;
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received event\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname));
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- (void) ccsip_register_send_msg(SIP_REG_CANCEL, ccb->index);
- if (fallback_ccb) {
- sip_regmgr_retry_timer_start(fallback_ccb);
- }
-}
-
-/*
- ** sip_regmgr_ev_token_wait_2xx
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: ccb and event
- *
- * DESCRIPTION: TOKEN_WAIT state, set expire timer and transition
- * to IDLE state.
- *
- * RETURNS: none
- */
-void
-sip_regmgr_ev_token_wait_2xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "sip_regmgr_ev_token_wait_2xx";
- fallback_ccb_t *fallback_ccb;
- sipMessage_t *response;
- int status_code = 0;
- CCM_ID fallback_ccm_id;
- ti_config_table_t *fallback_ccb_entry;
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received event\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname));
- response = event->u.pSipMessage;
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (sipGetResponseCode(response, &status_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_CODE), ccb->index,
- ccb->dn_line, fname);
- free_sip_message(response);
- return;
- }
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received a %d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname), status_code);
-
- sip_stop_ack_timer(ccb);
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- if (fallback_ccb) {
- sip_regmgr_fallback_generic_timer_stop(fallback_ccb->WaitTimer.timer);
-
- }
- fallback_ccb_entry = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- fallback_ccm_id = fallback_ccb_entry->ti_specific.ti_ccm.ccm_id;
-
- if (CCM_Fallback_Table.fallback_ccm_entry == NULL) {
- CCM_Fallback_Table.fallback_ccm_entry = (ti_config_table_t *)
- ccb->cc_cfg_table_entry;
- CCM_Fallback_Table.is_idle = FALSE;
- CCM_Fallback_Table.is_resp = FALSE;
- CCM_Fallback_Table.ccb = ccb;
- sip_platform_fallback_ind(fallback_ccm_id);
-
- } else {
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IN_FALLBACK);
- if (fallback_ccb) {
- sip_regmgr_retry_timer_start(fallback_ccb);
- }
- }
-
- free_sip_message(response);
-}
-
-/*
- ** sip_regmgr_ev_cleanup
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: ccb and event
- *
- * DESCRIPTION: cleanup primary
- *
- * RETURNS: none
- */
-void
-sip_regmgr_ev_cleanup (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "sip_regmgr_ev_cleanup";
- CCM_ID ccm_id;
- ti_config_table_t *cfg_table_entry;
- ccsipCCB_t *line_ccb = NULL;
- ti_common_t *ti_common;
-
- CCSIP_DEBUG_REG_STATE("%s:\n", fname);
- line_ccb = sip_sm_get_ccb_by_index(REG_CCB_START);
- if (ccb == NULL || line_ccb == NULL) {
- CCSIP_DEBUG_REG_STATE("%s: invalid ccb or line_ccb\n", fname);
- return;
- }
-
- cfg_table_entry = (ti_config_table_t *) line_ccb->cc_cfg_table_entry;
- /*
- * Setup the new active cc
- */
- sip_regmgr_setup_new_active_ccb((ti_config_table_t *)
- ccb->cc_cfg_table_entry);
- sip_regmgr_free_fallback_ccb(ccb);
- /*
- * Initiate registering with the new active cc
- */
- if (CCM_Fallback_Table.is_resp) {
- CCSIP_DEBUG_REG_STATE("%s: Register all lines\n", fname);
- ccsip_register_all_lines();
- CCM_Fallback_Table.fallback_ccm_entry = NULL;
- } else {
- CCSIP_DEBUG_REG_STATE("%s: Register prime line\n", fname);
- sip_regmgr_register_lines(TRUE, FALSE);
- CCM_Failover_Table.prime_registered = TRUE;
- }
- //set status of current standby to NONE
- if (CCM_Active_Standby_Table.standby_ccm_entry) {
- ti_config_table_t *standby_table_entry;
-
- standby_table_entry = CCM_Active_Standby_Table.standby_ccm_entry;
-
- ui_set_ccm_conn_status(standby_table_entry->ti_common.addr_str,
- CCM_STATUS_NONE);
-
- }
- /*
- * Setup the new standby.
- * CCM will close the TCP connection after unregistering from the
- * current active ccm if connection type is TCP/TLS
- * Close the TCP connection if one exists and open a new one
- */
- if (cfg_table_entry != NULL) {
- ti_common = &cfg_table_entry->ti_common;
- if (ti_common->conn_type != CONN_UDP) {
- if (ti_common->handle != INVALID_SOCKET) {
- int connid;
-
- CCSIP_DEBUG_REG_STATE("%s: Close the TCP connection\n", fname);
- connid = sip_tcp_fd_to_connid(ti_common->handle);
- sip_tcp_purge_entry(connid);
- ti_common->handle = INVALID_SOCKET;
- }
- CCSIP_DEBUG_REG_STATE("%s: Open a new connection\n", fname);
- (void) sip_regmgr_ccm_get_conn(line_ccb->dn_line, cfg_table_entry);
- }
- ccm_id = cfg_table_entry->ti_specific.ti_ccm.ccm_id;
- sip_regmgr_setup_new_standby_ccb(ccm_id);
- }
- /*
- * Trigger monitoring the new standby
- */
- (void) ccsip_register_send_msg(SIP_REG_CANCEL, REG_BACKUP_CCB);
-
- sip_platform_set_ccm_status();
-}
-
-/*
- ** sip_regmgr_ev_token_wait_4xx_n_5xx
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: ccb and event
- *
- * DESCRIPTION: TOKEN_WAIT state, set expire timer and transition
- * to IDLE state.
- *
- * RETURNS: none
- */
-void
-sip_regmgr_ev_token_wait_4xx_n_5xx (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "sip_regmgr_ev_token_wait_4xx_n_5xx";
- fallback_ccb_t *fallback_ccb;
- sipMessage_t *response;
- int status_code = 0;
- uint32_t retry_after = 0;
- const char *msg_ptr = NULL;
- int timeout = 0;
-
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received event\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname));
- response = event->u.pSipMessage;
- clean_method_request_trx(ccb, sipMethodRegister, TRUE);
-
- if (sipGetResponseCode(response, &status_code) < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_REG_SIP_RESP_CODE), ccb->index,
- ccb->dn_line, fname);
- free_sip_message(response);
- return;
- }
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received a %d\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname), status_code);
-
- sip_stop_ack_timer(ccb);
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- if (!fallback_ccb) {
- return;
- }
- sip_regmgr_fallback_generic_timer_stop(fallback_ccb->WaitTimer.timer);
- // Look for retry-after tag
- if (status_code == SIP_CLI_ERR_BUSY_HERE ||
- status_code == SIP_SERV_ERR_UNAVAIL) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Received a 486/503 response!\n",
- DEB_F_PREFIX_ARGS(SIP_RESP, fname));
- msg_ptr = sippmh_get_header_val(response,
- (const char *)SIP_HEADER_RETRY_AFTER,
- NULL);
- if (msg_ptr) {
- retry_after = strtoul(msg_ptr, NULL, 10);
- }
- /*
- * Start timer with the retry-after value
- */
- if (retry_after > 0) {
- timeout = retry_after;
- } else {
- // use keep alive timer if retry_after in 486 is missing or 0
- timeout = sip_config_get_keepalive_expires();
- }
- if (cprStartTimer(fallback_ccb->WaitTimer.timer, timeout * 1000,
- fallback_ccb) == CPR_FAILURE) {
- CCSIP_DEBUG_REG_STATE(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb->index, 0, fname, "cprStartTimer");
- sip_regmgr_generic_timer_start_failure(fallback_ccb,
- SIP_TMR_REG_WAIT);
- }
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Started timer with retry-after for %d secs\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), timeout);
- } else {
- /*
- * Unhandled 4xx message. start monitoring fallback ccb
- */
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IN_FALLBACK);
- sip_regmgr_retry_timer_start(fallback_ccb);
- }
-}
-
-void
-sip_regmgr_ev_token_wait_tmr_wait (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- static const char fname[] = "sip_regmgr_ev_token_wait_tmr_wait";
- fallback_ccb_t *fallback_ccb;
-
- /*
- * Send a REFER message requesting for registering with
- * the callmanager that has come back up. Cleanup any
- * pending REFER transaction as new REFER is created for
- * next transmission.
- */
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- if (sipSPISendRefer(ccb, TOKEN_REFER_TO, SIP_REF_TOKEN)) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Successfully sent a REFER"
- " for token registration!\n", DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname));
- } else {
- CCSIP_DEBUG_ERROR(DEB_F_PREFIX"Error while trying to send"
- " REFER for token registration!\n", DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname));
- }
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- if (fallback_ccb) {
- sip_regmgr_retry_timer_start(fallback_ccb);
- }
-}
-
-/*
- ** sip_regmgr_check_and_transition
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Check and transition states
- *
- * RETURNS: void
- *
- */
-void
-sip_regmgr_check_and_transition (ccsipCCB_t *ccb)
-{
- static const char fname[] = "sip_regmgr_check_and_transition";
-
- /*
- * This routine gets called from IN_FALLBACK state when we
- * receive a response to a keepalive message -or- from the
- * STABILITY Check state when the Carefree algorithm successfully
- * completes.
- * If state is IN_FALLBACK and wan_failure is TRUE, transition
- * to STABILITY_CHECK state and start the CAREFREE Algorithm.
- * Else transition to the TOKEN_WAIT State.and send the refer
- * message requesting for a token to register.
- */
- if (!ccb) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Received event for invalid ccb\n", DEB_F_PREFIX_ARGS(SIP_EVT, fname));
- return;
- }
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received event\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname));
- if (wan_failure) {
- /*
- * Kick off the Carefree algorithm. Transition to STABILITY CHECK
- * state
- */
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_STABILITY_CHECK);
- sip_regmgr_set_stability_total_msgs(
- sip_regmgr_get_fallback_ccb_by_index(ccb->index));
- sip_regmgr_wait_timer_start(
- sip_regmgr_get_fallback_ccb_by_index(ccb->index));
- } else {
- /*
- * Check to see if the ccm coming backup is going to
- * replace the current active, if not just replace the
- * current Standby
- */
- ti_config_table_t *ccm_table_entry, *fallback_ccb_entry;
- CCM_ID current_ccm_id, fallback_ccm_id;
- fallback_ccb_t *fallback_ccb;
-
- fallback_ccb = sip_regmgr_get_fallback_ccb_by_index(ccb->index);
- ccm_table_entry = CCM_Active_Standby_Table.active_ccm_entry;
- current_ccm_id = ccm_table_entry->ti_specific.ti_ccm.ccm_id;
-
- fallback_ccb_entry = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- fallback_ccm_id = fallback_ccb_entry->ti_specific.ti_ccm.ccm_id;
- /*
- * Check to see if the current ccm coming back up is going to
- * replace the current active ccm
- */
- if (current_ccm_id > fallback_ccm_id) {
- if ((sip_platform_is_phone_idle()) &&
- (CCM_Fallback_Table.fallback_ccm_entry == NULL)) {
- /*
- * Send a REFER message requesting for registering with
- * the callmanager that has come back up. Cleanup any
- * existing REFER transactions before creating a new
- * REFER
- */
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- if (sipSPISendRefer(ccb, TOKEN_REFER_TO, SIP_REF_TOKEN)) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Successfully sent a REFER"
- " for token registration!\n", DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname));
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_TOKEN_WAIT);
- if (fallback_ccb) {
- sip_regmgr_retry_timer_start(fallback_ccb);
- }
- } else {
- CCSIP_DEBUG_ERROR(DEB_F_PREFIX"Error while trying to send"
- " REFER for token registration!\n",
- DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname));
- }
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"phone not idle or fallback ccm entry non NULL \n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- // Send keep alive if phone not idle
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IN_FALLBACK);
- if (fallback_ccb) {
- sip_regmgr_retry_timer_start(fallback_ccb);
- }
- return;
- }
- } else if (current_ccm_id == fallback_ccm_id) {
- CCSIP_DEBUG_REG_STATE("%s: Current ccm coming back up is the current active ccm\n", fname);
- // Do nothing
- } else {
- /*
- * Falling back as the standby.
- * Any CCM coming back up will either replace the
- * active or standby ccm. In this case it is not the
- * active, so replace the standby ccm.
- */
- ccsipCCB_t *backup_ccb;
- ti_config_table_t *ccm_table_entry2;
- ti_ccm_t *ti_ccm;
- CCM_ID ccm_id;
-
- ccm_table_entry2 = (ti_config_table_t *)
- ccb->cc_cfg_table_entry;
- ti_ccm = &ccm_table_entry2->ti_specific.ti_ccm;
- ccm_id = ti_ccm->ccm_id;
-
- backup_ccb = sip_sm_get_ccb_by_index(REG_BACKUP_CCB);
- if (CCM_Active_Standby_Table.standby_ccm_entry) {
- int16_t trx_index;
- ti_config_table_t *standby_ccm_entry = NULL;
- CCM_ID standby_ccmid;
-
- standby_ccm_entry = CCM_Active_Standby_Table.standby_ccm_entry;
- standby_ccmid = standby_ccm_entry->ti_specific.ti_ccm.ccm_id;
-
- // Check to see if the ccm coming back up is going to
- // replace the current standby ccm.
- if (standby_ccmid < ccm_id) {
- /*
- * Clean the current fallback ccb and free it
- */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Freeing the fallback ccb"
- " for %d ccm as current standby"
- " is %d ccm!\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname),
- ccm_id, standby_ccmid);
- sip_regmgr_free_fallback_ccb(ccb);
- return;
- }
- /*
- * Check to see if there is a transaction pending.
- * If so wait for the final response, else proceed.
- */
- trx_index = get_method_request_trx_index(backup_ccb,
- sipMethodRegister,
- TRUE);
- if (trx_index >= 0) {
- if (new_standby_available == NULL) {
- new_standby_available = (void *) ccm_table_entry2;
- } else {
- /*
- * There is already a ccm waiting to
- * transition into being the standby ccm.
- * Check current ccm id with the one
- * waiting to see who is a better fit.
- */
- ti_config_table_t *waiting_standby;
- CCM_ID this_ccm_id, waiting_ccm_id;
-
- waiting_standby = (ti_config_table_t *)
- new_standby_available;
- waiting_ccm_id = waiting_standby->
- ti_specific.ti_ccm.ccm_id;
- this_ccm_id = ccm_table_entry2->
- ti_specific.ti_ccm.ccm_id;
- if (waiting_ccm_id > this_ccm_id) {
- new_standby_available = (void *)
- ccm_table_entry2;
- }
- }
- } else {
-
- ti_config_table_t *standby_ccm_entry2;
-
- standby_ccm_entry2 = (ti_config_table_t *)
- backup_ccb->cc_cfg_table_entry;
- // Update CCM Status
- ui_set_ccm_conn_status(standby_ccm_entry2->ti_common.addr_str,
- CCM_STATUS_NONE);
- if (standby_ccm_entry2->ti_common.conn_type == CONN_TCP) {
- /*
- * Clean up the socket of the current standby
- * if tcp.
- */
- int connid;
-
- connid = sip_tcp_fd_to_connid(standby_ccm_entry2->
- ti_common.handle);
- sip_tcp_purge_entry(connid);
- sipTransportSetServerHandleAndPort(INVALID_SOCKET, 0,
- (ti_config_table_t *)(backup_ccb->cc_cfg_table_entry));
- }
- ui_set_ccm_conn_status(ccm_table_entry2->ti_common.addr_str,
- CCM_STATUS_STANDBY);
-
- sip_regmgr_setup_new_standby_ccb(ccm_id);
- sip_regmgr_free_fallback_ccb(ccb);
- /*
- * New standby, start monitoring it.
- */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Start monitoring new"
- " standby cc \n", DEB_F_PREFIX_ARGS(SIP_STANDBY, fname));
- (void) ccsip_register_send_msg(SIP_REG_CANCEL,
- backup_ccb->index);
- }
- } else {
- /*
- * Here there is no current standby, so simply
- * make the current ccm the standby ccm and start
- * monitoring it.
- */
-
- ui_set_ccm_conn_status(ccm_table_entry2->ti_common.addr_str,
- CCM_STATUS_STANDBY);
-
- sip_regmgr_setup_new_standby_ccb(ccm_id);
- sip_regmgr_free_fallback_ccb(ccb);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Start monitoring new"
- " standby cc \n", DEB_F_PREFIX_ARGS(SIP_STANDBY, fname));
- (void) ccsip_register_send_msg(SIP_REG_CANCEL,
- backup_ccb->index);
- }
- }
- }
-}
-
-/*
- ** sip_regmgr_ev_failure_response
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_ev_failure_response (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sip_regmgr_ev_failure_response";
- int timeout;
-
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received event\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname));
- if (ccb->index == REG_BACKUP_CCB) {
- /*
- * Keep monitoring.
- * Stay in unregistering state and wait for the
- * expires timer to pop to send the next keepalive.
- */
-
- timeout = sip_config_get_keepalive_expires();
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Starting keep alive timer %d sec\n",
- DEB_F_PREFIX_ARGS(SIP_TIMER, fname), timeout);
- (void) sip_platform_standby_keepalive_timer_start(timeout * 1000);
-
- } else {
- // Do not Initiate failover; Need not wait for the the ack_timer
- if (sip_regmgr_get_cc_mode(1) == REG_MODE_CCM) {
- config_update_required = TRUE;
- }
-
- /*
- * Send indication of REG_ALLFAIL so platform can
- * initiate a reboot.
- */
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Registration rejected.\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- // Cleanup fallback CCB list
- sip_regmgr_free_fallback_ccb_list();
- sip_reg_all_failed = TRUE;
- sip_regmgr_handle_reg_all_fail();
-
- }
-}
-
-/*
- ** sip_regmgr_ev_cancel
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_ev_cancel (ccsipCCB_t *ccb, sipSMEvent_t *event)
-{
- const char *fname = "sip_regmgr_ev_cancel";
- char user[MAX_LINE_NAME_SIZE];
-
- /*
- * If state is TokenWait,
- * Then transition back into InFallback state.
- * Else send out a keepalive message to the registration server.
- * Note: Need to rename the event ???
- */
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"Received event\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_EVT, ccb->index, ccb->dn_line, fname));
- sip_util_get_new_call_id(ccb);
- ccb->authen.cred_type = 0;
- ccb->retx_counter = 0;
- ccb->reg.tmr_expire = 0;
- ccb->reg.act_time = 0;
- config_get_line_string(CFGID_LINE_NAME, user, ccb->dn_line, sizeof(user));
-
- (void) sipSPISendRegister(ccb, 0, user, 0);
-}
-
-/*
- ** sip_regmgr_ccm_get_conn
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-ti_config_table_t *
-sip_regmgr_ccm_get_conn (line_t dn, ti_config_table_t *ccm_entry)
-{
- /*
- * Just check for the validity of the cpr_socket
- * and return the entry.
- */
- if (ccm_entry->ti_common.handle != INVALID_SOCKET) {
- return (ccm_entry);
- } else {
- /*
- * Create a socket to the ccm
- */
- conn_create_status_t conn_status;
-
- conn_status = sip_transport_setup_cc_conn(dn, ccm_entry->
- ti_specific.ti_ccm.ccm_id);
- if (conn_status == CONN_SUCCESS) {
- return (ccm_entry);
- } else {
- return (NULL);
- }
- }
-}
-
-/*
- ** sip_regmgr_setup_cc_conns
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: void
- *
- * DESCRIPTION: Replaces SIPTaskConnectToSipProxies
- *
- * RETURNS:
- *
- */
-static int
-sip_regmgr_setup_cc_conns ()
-{
- const char *fname = "sip_regmgr_setup_cc_conns";
- RET_CODE ret_code = RET_SUCCESS;
- CCM_ID cc_index;
- cpr_socket_t active_fd = INVALID_SOCKET,
- standby_fd = INVALID_SOCKET;
- line_t line;
- conn_create_status_t conn_status;
-
- /*
- * We assume only one type of call control in the phone
- * either ccm / csps. That is the reason for only one check
- * When we support both ccm and csps on the same phone (on
- * multiple lines we will need to check each line's cc_type
- * and take the appropriate action.
- */
- if (CC_Config_Table[0].cc_type == CC_CCM) {
- /*
- * Find the active and standby connections for
- * ccm.
- */
- for (cc_index = PRIMARY_CCM; cc_index < MAX_CCM; cc_index++) {
- line = 1;
-
- /*
- * Note: The opening of sockets will fail only in the
- * case of tcp/tls connections. In the case of udp,
- * the socket will get opened and the failure to reach
- * the destination will come in the form of timeouts/
- * icmp unreachable messages.
- */
- conn_status = sip_transport_setup_cc_conn(line, cc_index);
- if (conn_status == CONN_SUCCESS) {
- if (active_fd == INVALID_SOCKET) {
- /*
- * Found Active fd and active_fd is not set
- * Save it for all lines.
- */
- active_fd = CCM_Config_Table[line - 1][cc_index]->ti_common.handle;
- set_active_ccm(CCM_Config_Table[line - 1][cc_index]);
- } else {
- /*
- * Found Standby fd. Save it in the local table.
- * and break out of loop.
- */
- standby_fd = CCM_Config_Table[line - 1]
- [cc_index]->ti_common.handle;
- CCM_Active_Standby_Table.standby_ccm_entry =
- CCM_Config_Table[line - 1][cc_index];
- break;
- }
- } else if (conn_status == CONN_FAILURE) {
- /*
- * We can get this return code when connecting to
- * a server that uses UDP such as Asterisk. If that is the
- * case we then change the connection type to UDP and
- * attempt reconnection.
- *
- */
-
- // change trans layer protocol to UDP
- CC_Config_setIntValue(CFGID_TRANSPORT_LAYER_PROT, 2);
- CCSIP_DEBUG_ERROR("%s: Attempting reconnection using UDP\n", fname);
-
- // attempt re-connection
- sipTransportInit();
-
- conn_status = sip_transport_setup_cc_conn(line, cc_index);
- if (conn_status == CONN_SUCCESS) {
- if (active_fd == INVALID_SOCKET) {
- /*
- * Found Active fd and active_fd is not set
- * Save it for all lines.
- */
- active_fd = CCM_Config_Table[line - 1][cc_index]->ti_common.handle;
- set_active_ccm(CCM_Config_Table[line - 1][cc_index]);
- } else {
- /*
- * Found Standby fd. Save it in the local table.
- * and break out of loop.
- */
- standby_fd = CCM_Config_Table[line - 1]
- [cc_index]->ti_common.handle;
- CCM_Active_Standby_Table.standby_ccm_entry =
- CCM_Config_Table[line - 1][cc_index];
- break;
- }
- } else if (conn_status == CONN_FAILURE) {
-
- /*
- * We get this return code when we have the address
- * configured and we are not able to setup the
- * connection to the ccm.
- * Candidate for fallback monitoring. Note it in the
- * ccm_config_table and add it to a fallback monitor
- * table.
- *
- */
- CCSIP_DEBUG_ERROR("%s: Socket open failure: DN <%d> CCM <%d>\n",
- fname, line, cc_index);
- (void) sip_regmgr_create_fallback_ccb(cc_index, line);
- ret_code = RET_START_FALLBACK;
- }
- }
- }
- if (active_fd == INVALID_SOCKET) {
- /*
- * No CC present for any calls from this phone.
- */
- CCSIP_DEBUG_ERROR("%s: NO CALL CONTROL AVAILABLE! Init a reboot!\n",
- fname);
- set_active_ccm(&CCM_Dummy_Entry);
-
- /*
- * RegMgr Interface call, ALL_FAIL
- */
- ret_code = RET_INIT_REBOOT;
- } else if (standby_fd == INVALID_SOCKET) {
- /*
- * No Standby CC present for this phone.
- */
- CCSIP_DEBUG_ERROR("%s: NO VALID STANDBY CALL CONTROL AVAILABLE!\n",
- fname);
- ret_code = RET_NO_STANDBY;
- }
- } else {
- /*
- * Non CCM Case
- */
- for (line = 1; line <= MAX_REG_LINES; line++) {
- conn_status = sip_transport_setup_cc_conn(line, UNUSED_PARAM);
- }
- }
- return (ret_code);
-}
-
-/*
- ** sip_regmgr_destroy_cc_conns
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Replaces SIPTaskDisconnectFromSipProxies
- *
- * RETURNS:
- *
- */
-int
-sip_regmgr_destroy_cc_conns (void)
-{
- const char *fname = "sip_regmgr_destroy_cc_conns";
- line_t dn, max_iteration;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Destroying connections\n", DEB_F_PREFIX_ARGS(SIP_CC_CONN, fname));
- if (CC_Config_Table[LINE1].cc_type == CC_CCM) {
- /*
- * The first iteration of calling sip_transport_destroy_cc_conn
- * will close all the connections entries for pri, sec, tertiary
- * connections.
- */
- max_iteration = 1;
- } else {
- max_iteration = MAX_REG_LINES;
- }
-
- for (dn = 1; dn <= max_iteration; dn++) {
- /*
- * Not checking if it is the active ccm connection that is getting torn down.
- * Here we are killing everything so does'nt matter.
- * Something else has triggered the closing of the tcp conns.
- * So the unreg reason should be set by now.
- * In theory we should never see this getting set.
- */
- sip_transport_destroy_cc_conn(dn, PRIMARY_CCM);
- }
- return (0);
-}
-
-/*
- ** sip_regmgr_init
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-int
-sip_regmgr_init (void)
-{
- RET_CODE ret_code = RET_SUCCESS;
-
- /*
- * Create the fallback ccb link list, that will hold
- * the fallback ccb's of the failed ccm's
- */
- fallback_ccb_list = sll_create(sip_regmgr_find_fallback_ccb);
- ret_code = (RET_CODE) sip_regmgr_setup_cc_conns();
- if (ret_code == RET_START_FALLBACK || ret_code == RET_NO_STANDBY) {
- sip_regmgr_trigger_fallback_monitor();
- } else if (ret_code == RET_INIT_REBOOT) {
- /*
- * Send indication of REG_ALLFAIL so platform can
- * initiate a reboot.
- */
- // Cleanup fallback CCB list
- sip_regmgr_free_fallback_ccb_list();
- sip_reg_all_failed = TRUE;
- sip_regmgr_handle_reg_all_fail();
- return (SIP_ERROR);
- }
- CCM_Fallback_Table.fallback_ccm_entry = NULL;
- CCM_Fallback_Table.is_idle = FALSE;
- CCM_Fallback_Table.is_resp = FALSE;
- CCM_Failover_Table.failover_started = FALSE;
- sip_reg_all_failed = FALSE;
- retry_times = 0;
-
- return (SIP_OK);
-}
-
-
-/*
- ** sip_regmgr_shutdown
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Unregister all lines and clean CCBs
- *
- * RETURNS: none
- *
- */
-void
-sip_regmgr_shutdown (void)
-{
- const char *fname = "sip_regmgr_shutown";
- fallback_ccb_t *fallback_ccb = NULL;
- line_t ndx = 0;
- ccsipCCB_t *ccb;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
-
-
- // Shutdown registration
- ccsip_register_shutdown();
-
- // Cleanup fallback CCB list
- while ((fallback_ccb = (fallback_ccb_t *)sll_next(fallback_ccb_list,
- NULL)) != NULL) {
- sip_regmgr_clean_fallback_ccb(fallback_ccb);
- (void) sll_remove(fallback_ccb_list, fallback_ccb);
- cpr_free(fallback_ccb);
- }
- sll_destroy(fallback_ccb_list);
- fallback_ccb_list = NULL;
-
- for (ndx = REG_CCB_START; ndx <= REG_BACKUP_CCB; ndx++) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (ccb != NULL) {
- ccb->sipCallID[0] = '\0';
- }
- }
-
- retry_times = 0;
- set_active_ccm(NULL);
- CCM_Active_Standby_Table.standby_ccm_entry = NULL;
-}
-
-/*
- ** sip_regmgr_failover_rsp_start
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: none
- *
- * DESCRIPTION:
- *
- * RETURNS: none
- *
- */
-void
-sip_regmgr_failover_rsp_start (void)
-{
- const char *fname = "sip_regmgr_failover_rsp_start";
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- /*
- * Received response start
- * Change the ip addr and port to point to the new ccm
- * Set the CC_CONFIG_TABLE entry for all the lines to
- * point to the new ccm.
- * Set the ccb->cc_cfg_table_entry with the new entry.
- */
- sip_regmgr_setup_new_active_ccb(CCM_Failover_Table.failover_ccm_entry);
- /*
- * Monitoring of standby node will start when we get a 200 ok for the new
- * active cucm, or, in case new active fails, then the stanby will be moved
- * up to become new active cucm, and will come to this function again.
- */
- if (ccsip_register_get_register_state() == SIP_REG_NO_STANDBY) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Unable to get new standby ccm !\n", DEB_F_PREFIX_ARGS(SIP_STANDBY, fname));
- }
-
- sip_regmgr_register_lines(TRUE, FALSE);
- // start notify timer
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"START TIMER \n", DEB_F_PREFIX_ARGS(SIP_TIMER, fname));
- (void) sip_platform_notify_timer_start(5000);
- CCM_Failover_Table.prime_registered = TRUE;
-}
-
-/*
- ** sip_regmgr_failover_rsp_complete
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS: none
- *
- */
-void
-sip_regmgr_failover_rsp_complete (void)
-{
- const char *fname = "sip_regmgr_failover_complete";
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname));
- /*
- * Received response complete
- */
- // stop notify timer
- (void) sip_platform_notify_timer_stop();
- CCM_Failover_Table.failover_started = FALSE;
- sip_platform_cc_mode_notify();
- sip_regmgr_register_lines(FALSE, FALSE);
- sip_regmgr_update_call_ccb();
- sip_platform_set_ccm_status();
- sip_regmgr_trigger_fallback_monitor();
- CCM_Failover_Table.prime_registered = FALSE;
-}
-
-void
-sip_regmgr_register_lines (boolean prime_only, boolean skip_prime)
-{
- static const char fname[] = "sip_regmgr_register_lines";
- ccsipCCB_t *ccb = 0;
- line_t ndx;
- line_t line_end;
- line_t line_start;
- char address[MAX_IPADDR_STR_LEN];
- ti_config_table_t *standby_ccm;
-
- line_end = 1;
- if ((!CCM_Failover_Table.prime_registered && !skip_prime) || prime_only) {
- line_start = REG_CCB_START;
- } else {
- line_start = REG_CCB_START + 1;
- }
- if (prime_only) {
- line_end = REG_CCB_START;
- } else {
- line_end += TEL_CCB_END;
- ccb = sip_sm_get_ccb_by_index(REG_CCB_START);
- if (ccb->reg.registered ) {
- ui_set_sip_registration_state(ccb->dn_line, TRUE);
- }
- }
-
- if (line_start == REG_CCB_START) {
- ccsip_register_set_register_state(SIP_REG_REGISTERING);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"registering prime line \n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- /*
- * regmgr - Set the Backup (standby ccm) info.
- */
- standby_ccm = CCM_Active_Standby_Table.standby_ccm_entry;
- if (standby_ccm) {
- ti_ccm_t *ti_ccm = &standby_ccm->ti_specific.ti_ccm;
-
- sip_regmgr_setup_new_standby_ccb(ti_ccm->ccm_id);
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"ERROR: Standby ccm entry is NULL\n",
- DEB_F_PREFIX_ARGS(SIP_STANDBY, fname));
- }
- }
-
- for (ndx = line_start; ndx <= line_end; ndx++) {
- if (sip_config_check_line((line_t) (ndx - TEL_CCB_END))) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (ccb) {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"%d, 0x%x\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_REG, ccb->index, ccb->dn_line, fname),
- ndx, ccb);
-
- ui_set_sip_registration_state(ccb->dn_line, FALSE);
-
- sip_sm_call_cleanup(ccb);
- sipTransportGetPrimServerAddress(ccb->dn_line, address);
-
- sstrncpy(ccb->reg.proxy, address, MAX_IPADDR_STR_LEN);
-
- ccb->reg.addr = ccb->dest_sip_addr;
- ccb->reg.port = (uint16_t) ccb->dest_sip_port;
-
- if (ccb->index == REG_CCB_START) {
- ui_update_registration_state_all_lines(FALSE);
- ccb->send_reason_header = TRUE;
- } else {
- ccb->send_reason_header = FALSE;
- }
-
- if (ccsip_register_send_msg(SIP_REG_REQ, ndx) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
- }
- }
- sip_platform_set_ccm_status();
-}
-
-/*
- ** sip_regmgr_phone_idle
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_phone_idle (boolean waited)
-{
- const char *fname = "sip_regmgr_phone_idle";
- ccsipCCB_t *ccb;
-
- /*
- * Received response
- */
- CCM_Fallback_Table.is_idle = TRUE;
- // if waited = TRUE send refer and change to token wait
- // and send ui unlock
- // otherwise start fallback
- if (waited) {
- platform_reg_fallback_cfm();
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX" waited TRUE\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- CCM_Fallback_Table.fallback_ccm_entry = NULL;
- sip_regmgr_send_refer(CCM_Fallback_Table.ccb);
-
- } else {
- /*
- * Cancel reg from current active ccm
- */
- ccsip_register_cancel(TRUE, FALSE);
-
- ccb = CCM_Fallback_Table.ccb;
- if (ccsip_register_send_msg(SIP_REG_CLEANUP, ccb->index) != SIP_REG_OK) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"failed to send SIP_REG_CLEANUP\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- }
- (void) sip_platform_notify_timer_start(5000);
- }
-}
-
-/*
- ** sip_regmgr_fallback_rsp
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS: none
- *
- */
-void
-sip_regmgr_fallback_rsp (void)
-{
- const char *fname = "sip_regmgr_fallback_rsp";
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Entered\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- /*
- * Received response
- */
- (void) sip_platform_notify_timer_stop();
- CCM_Fallback_Table.is_resp = TRUE;
- sip_platform_cc_mode_notify();
- if (CCM_Fallback_Table.fallback_ccm_entry) {
- sip_regmgr_register_lines(FALSE, FALSE);
- CCM_Fallback_Table.fallback_ccm_entry = NULL;
- }
- sip_regmgr_update_call_ccb();
- CCM_Failover_Table.prime_registered = FALSE;
-}
-
-void
-sip_regmgr_rsp (int rsp_id, int rsp_type, boolean waited)
-{
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"rsp id=%s rsp type=%s waited=%d\n",
- DEB_F_PREFIX_ARGS(SIP_RESP, "sip_regmgr_rsp"),
- rsp_id == FAILOVER_RSP ? "FAILOVER_RSP" : "FALLBACK_RSP",
- rsp_type == RSP_START ? "RSP_START" : "RSP_COMPLETE", waited);
-
- if (rsp_type == RSP_START) {
- if (rsp_id == FAILOVER_RSP) {
- sip_regmgr_failover_rsp_start();
- // Inform the Sub/Not manager that platform is about to failover.
- (void) sip_subsManager_rollover();
- publish_reset();
- } else {
- sip_regmgr_phone_idle(waited);
- /*
- * Inform the Sub/Not manager that platform is about to fallback.
- * so that applications can clean up before re-register with the
- * primary CCM.
- */
- (void) sip_subsManager_rollover();
- publish_reset();
- }
- } else if (rsp_type == RSP_COMPLETE) {
-
- SIPTaskReinitialize(TRUE);
-
- if (rsp_id == FAILOVER_RSP) {
- sip_regmgr_failover_rsp_complete();
- } else {
- sip_regmgr_fallback_rsp();
- }
- }
-}
-
-/*
- * Get the config address based on call manager id
- *
- * @param ccm_id : callmanager idex
- * addr_str: address of allocated space to return
- * the address in string format.
- *
- * @return none
- *
- * @pre (addr_str != NULL) (1< ccm_id < 4)
- *
- */
-
-void sip_regmgr_get_config_addr (int ccm_id, char *addr_str) {
-
-#ifdef IPV6_STACK_ENABLED
- int ip_mode = CPR_IP_MODE_IPV4;
-
-
-
- config_get_value(CFGID_IP_ADDR_MODE,
- &ip_mode, sizeof(ip_mode));
- if (ip_mode == CPR_IP_MODE_IPV4) {
-#endif
- config_get_value(ccm_config_id_addr_str[ccm_id], addr_str,
- MAX_IPADDR_STR_LEN);
-#ifdef IPV6_STACK_ENABLED
- } else if (ip_mode == CPR_IP_MODE_IPV6) {
-
- config_get_value(ccm_config_id_ipv6_addr_str[ccm_id], addr_str,
- MAX_IPADDR_STR_LEN);
- } else if (ip_mode == CPR_IP_MODE_DUAL) {
-
- config_get_value(ccm_config_id_ipv6_addr_str[ccm_id], addr_str,
- MAX_IPADDR_STR_LEN);
- /* Both mode get IPv6 first if not available get ipv4 */
- if (addr_str[0] == NUL) {
- config_get_value(ccm_config_id_addr_str[ccm_id], addr_str,
- MAX_IPADDR_STR_LEN);
- }
- }
-#endif
-}
-
-/*
- ** sip_regmgr_check_config_change
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:None
- *
- * DESCRIPTION: Check if there is a config change in transport protocol
- * or CCM address
- *
- * RETURNS: TRUE if config changed
- *
- */
-boolean
-sip_regmgr_check_config_change (void)
-{
- const char *fname = "sip_regmgr_check_config_change";
- ti_common_t ti_common;
- CCM_ID ccm_id;
- ti_common_t *active_ti_common;
-#ifdef IPV6_STACK_ENABLED
- int ip_mode = CPR_IP_MODE_IPV4;
-
- config_get_value(CFGID_IP_ADDR_MODE,
- &ip_mode, sizeof(ip_mode));
-#endif
-
- {
- uint32_t transport_prot;
- CONN_TYPE configured_conn = CONN_NONE;
-
- config_get_value(CFGID_TRANSPORT_LAYER_PROT, &transport_prot,
- sizeof(transport_prot));
- configured_conn = CCM_Device_Specific_Config_Table[PRIMARY_CCM].ti_common.configured_conn_type;
- if (transport_prot != (uint32_t) configured_conn) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"protocol%d conn type %d\n", DEB_F_PREFIX_ARGS(SIP_CONFIG, fname),
- transport_prot, configured_conn);
- return (TRUE);
- }
- }
- for (ccm_id = PRIMARY_CCM; ccm_id < MAX_CCM; ccm_id++) {
-
- sip_regmgr_get_config_addr(ccm_id, ti_common.addr_str);
-
- active_ti_common = &CCM_Device_Specific_Config_Table[ccm_id].ti_common;
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"CCM config%s active %s\n", DEB_F_PREFIX_ARGS(SIP_CONFIG, fname),
- ti_common.addr_str, active_ti_common->addr_str);
- if (strncmp(ti_common.addr_str, active_ti_common->addr_str,
- strlen(active_ti_common->addr_str)) != 0) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"CCM changed\n", DEB_F_PREFIX_ARGS(SIP_CONFIG, fname));
- return (TRUE);
- }
-
- }
- return (FALSE);
-}
-
-/*
- ** sip_regmgr_process_config_change
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:None
- *
- * DESCRIPTION: Shut down and re-init sip
- *
- * RETURNS: None
- *
- */
-void
-sip_regmgr_process_config_change (void)
-{
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"!!!Process_config_change\n",
- DEB_F_PREFIX_ARGS(SIP_CONFIG, "sip_regmgr_process_config_change"));
-
- /* Register manager configuration changes need to restart sip task */
- sip_shutdown_phase1(FALSE, UNREG_NO_REASON);
-}
-
-/*
- ** sip_regmgr_clean_standby_ccb
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: None
- *
- * DESCRIPTION: Clean standby CCB
- *
- * RETURNS: None
- *
- */
-void
-sip_regmgr_clean_standby_ccb (ccsipCCB_t *ccb)
-{
-
- if (ccb) {
- ccb->reg.proxy[0] = '\0';
- (void) sip_platform_register_expires_timer_stop(ccb->index);
- sip_stop_ack_timer(ccb);
- ccb->reg.port = 0;
- }
-}
-
-/*
- ** sip_regmgr_send_refer
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:ccb
- *
- * DESCRIPTION:Send a REFER message requesting for registering with the CCM
- *
- * RETURNS: None
- *
- */
-void
-sip_regmgr_send_refer (ccsipCCB_t *ccb)
-{
- static const char fname[] = "sip_regmgr_send_refer";
-
- /*
- * Send a REFER message requesting for registering with
- * the callmanager. Cleanup any
- * pending REFER transaction as new REFER is created for
- * next transmission.
- */
- clean_method_request_trx(ccb, sipMethodRefer, TRUE);
- if (sipSPISendRefer(ccb, TOKEN_REFER_TO, SIP_REF_TOKEN)) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Successfully sent a REFER"
- " for token registration!\n", DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname));
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_TOKEN_WAIT);
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Error while trying to send"
- " REFER for token registration!\n", DEB_F_PREFIX_ARGS(SIP_MSG_SEND, fname));
- }
-}
-
-/*
- ** sip_regmgr_update_call_ccb
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:ccb
- *
- * DESCRIPTION:Update call ccb after failover/fallback
- *
- * RETURNS: None
- *
- */
-static void
-sip_regmgr_update_call_ccb (void)
-{
- line_t i;
- ccsipCCB_t *ccb = NULL;
-
- for (i = TEL_CCB_START; i <= TEL_CCB_END; i++) {
- ccb = sip_sm_get_ccb_by_index(i);
- if (ccb) {
- ccb->local_port = sipTransportGetListenPort(ccb->dn_line, NULL);
- sipTransportGetServerIPAddr(&(ccb->dest_sip_addr), ccb->dn_line);
- ccb->dest_sip_port = sipTransportGetPrimServerPort(ccb->dn_line);
- }
- }
-}
-
-/*
- * Function: sip_regmgr_ccm_restarted
- *
- * Parameters:
- * new_reg_ccb - pointer to ccsipCCB_t of REG CCB that has seen
- * by CCM as a new REG.
- *
- * Description:
- * The function handles CCM has restarted condition.
- * The phone needs to clean up internal state that may be left
- * before CCM has gone down and come right up. This condition can
- * be seen when using UDP for transport and the CCM has gone down
- * between REG refresh cycles.
- *
- * Returns:
- * None
- */
-void
-sip_regmgr_ccm_restarted (ccsipCCB_t *new_reg_ccb)
-{
- const char *fname = "sip_regmgr_ccm_restarted";
- ccsipCCB_t *ccb;
- line_t ndx, line_end;
-
- if ((new_reg_ccb == NULL) || (new_reg_ccb->index == REG_BACKUP_CCB)) {
- /* No ccb or it is back up CCB, ignore this one */
- return;
- }
-
- /* Inform all applications that hat may subscribe to the CCM/Proxy */
- (void) sip_subsManager_reset_reg();
- /*
- * If there are more than one line registered to this CCM/Proxy,
- * start re-register the rest of the lines quickly.
- */
- line_end = 1;
- /*
- * REG CCBs start after the TEL CCBs.
- * So, line_end equals the number of lines and then add the TEL_CCB_END
- * to get the ending of the REG CCBs
- */
- line_end += TEL_CCB_END;
-
- for (ndx = REG_CCB_START; ndx <= line_end; ndx++) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (!sip_config_check_line((line_t)(ndx - TEL_CCB_END)) ||
- !ccb || (ccb == new_reg_ccb) ||
- (ccb->state != (int) SIP_REG_STATE_REGISTERED) ||
- (util_compare_ip(&(ccb->reg.addr), &(new_reg_ccb->reg.addr)) == FALSE)) {
- /*
- * Skip the CCB for the line that
- * 1) is not configured or
- * 2) is the same as the one that detects restarts or
- * 3) is not registered or
- * 4) the proxy/CCM address is not the same one as the
- * one that is seeing new registration indication.
- * (do not restart other that is not register to the
- * same server).
- */
- continue;
- }
-
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Re-register %d\n", DEB_F_PREFIX_ARGS(SIP_REG, fname), ccb->dn_line);
- /*
- * This line still registers before the CCM went down and came back
- * up. Do minimum resetting to the ccb just enough for it to
- * send REG out to the CCM.
- */
-
- /* Set state back to idle */
- sip_reg_sm_change_state(ccb, SIP_REG_STATE_IDLE);
-
- /* Clear Registered flag */
- ccb->reg.registered = 0;
-
- /* Restart the register timer */
- (void) sip_platform_register_expires_timer_start(ccb->reg.tmr_expire *
- 1000, ccb->index);
-
- /* Update UI to indicates that this line is not register */
- ui_set_sip_registration_state(ccb->dn_line, FALSE);
-
- /* Send REG out to the CCM */
- if (ccsip_register_send_msg(SIP_REG_REQ, ndx) != SIP_REG_OK) {
- ccsip_register_cleanup(ccb, TRUE);
- }
- }
-}
-
-/*
- ** sip_regmgr_notify_timer_callback
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS: None
- *
- * DESCRIPTION: Missed notify from CCM during failover/fallback
- *
- * RETURNS: None
- *
- */
-void
-sip_regmgr_notify_timer_callback (void *data)
-{
- const char *fname = "sip_regmgr_notify_timer_callback";
- ccsipCCB_t *ccb;
- sipServiceControl_t *scp = NULL;
- const char *versionStamp = "0";
- int versionStampLen;
-
- ccb = sip_sm_get_ccb_by_index(REG_CCB_START);
- if (ccb->reg.registered) {
- // Prime line in registered state. Missed notify from ccm.
- // fake a notify message to unlock UI, Use value 0 so that
- // platform will download the config
- scp = (sipServiceControl_t *)
- cpr_calloc(1, sizeof(sipServiceControl_t));
- if (scp) {
- versionStampLen = strlen(versionStamp);
- scp->action = SERVICE_CONTROL_ACTION_CHECK_VERSION;
- scp->configVersionStamp = (char *)
- cpr_calloc(1, versionStampLen + 1);
- scp->dialplanVersionStamp = (char *)
- cpr_calloc(1, versionStampLen + 1);
- scp->softkeyVersionStamp = (char *)
- cpr_calloc(1, versionStampLen + 1);
-
- if (!scp->configVersionStamp ||
- !scp->dialplanVersionStamp ||
- !scp->softkeyVersionStamp) {
- CCSIP_DEBUG_ERROR("%s: malloc failed\n", fname);
- } else {
- sstrncpy(scp->configVersionStamp, versionStamp, versionStampLen + 1);
- sstrncpy(scp->dialplanVersionStamp, versionStamp, versionStampLen + 1);
- sstrncpy(scp->softkeyVersionStamp, versionStamp, versionStampLen + 1);
- sip_platform_handle_service_control_notify(scp);
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Fake NOTIFY TO Platform\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- }
- sippmh_free_service_control_info(scp);
- }
- } else {
- // We should not get here. If so then some problem
- // Add debug message for the time being
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"PRIME LINE UNREGISTRED STATE, UI LOCK!!!\n",
- DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- }
-}
-
-
-/*
- ** sip_regmgr_replace_standby
- *
- * PARAMETERS: ccb
- *
- * DESCRIPTION: Replace current standby with new one
- *
- * RETURNS: None
- *
- */
-void
-sip_regmgr_replace_standby (ccsipCCB_t *ccb)
-{
- const char *fname = "sip_regmgr_replace_standby";
- ti_config_table_t *cfg_table_entry;
- ti_common_t *ti_common;
- ccsipCCB_t *ccb_of_fallback;
- ti_config_table_t *standby_ccm_entry;
-
- if (!new_standby_available) {
- return;
- }
- /*
- * Will get in here if a fallback of standby
- * occurs when the current standby has an
- * outstanding transaction in process. We wait
- * till the transaction is complete.
- */
-
- // Update CCM Status
- standby_ccm_entry = (ti_config_table_t *) ccb->cc_cfg_table_entry;
-
- ui_set_ccm_conn_status(standby_ccm_entry->ti_common.addr_str,
- CCM_STATUS_NONE);
-
- cfg_table_entry = (ti_config_table_t *) new_standby_available;
- ti_common = &cfg_table_entry->ti_common;
- sip_regmgr_setup_new_standby_ccb(cfg_table_entry->ti_specific.ti_ccm.ccm_id);
- if (sip_regmgr_find_fallback_ccb_by_addr_port(&(ti_common->addr),
- ti_common->port, &ccb_of_fallback)) {
- sip_regmgr_free_fallback_ccb(ccb_of_fallback);
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Unable to find fallback"
- " ccb to free\n", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname));
- }
- /*
- * New standby, start monitoring it.
- */
-
- ui_set_ccm_conn_status(cfg_table_entry->ti_common.addr_str,
- CCM_STATUS_STANDBY);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Start monitoring new standby ccb\n", DEB_F_PREFIX_ARGS(SIP_STANDBY, fname));
- (void) ccsip_register_send_msg(SIP_REG_CANCEL, ccb->index);
- new_standby_available = NULL;
-}
-/**
- ** sip_regmgr_regallfail_timer_callback
- * Callback function called when the reg-all-fail timer expires
- *
- * @param void* data
- *
- * @return void
- *
- */
-void
-sip_regmgr_regallfail_timer_callback (void *data)
-{
- const char *fname = "sip_regmgr_regallfail_timer_callback";
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"Registration Failed. Restarting the System now!\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname));
- sip_regmgr_send_status(REG_SRC_SIP, REG_ALL_FAIL);
-}
-
-/**
- ** sip_regmgr_handle_reg_all_fail
- * Handles the scenario when all the Registration attempts fail.
- *
- * @param none
- *
- * @return void
- *
- */
-void
-sip_regmgr_handle_reg_all_fail (void)
-{
- const char *fname = "sip_regmgr_handle_reg_all_fail";
- line_t line_end, ndx;
- CCM_ID ccm_index;
- ccsipCCB_t *ccb;
- unsigned long msec;
- unsigned long high_regfailtime = 180000;
- unsigned long low_regfailtime = 120000;
- char tmp_str[STATUS_LINE_MAX_LEN];
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"All registration attempts failed.\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
-
- /* Start the timer and update UI only if no calls are in progress on the
- * phone.*/
- if (sip_platform_is_phone_idle()) {
- for (ccm_index = PRIMARY_CCM; ccm_index < MAX_CCM; ccm_index++) {
- if (0 != strcmp (CCM_Config_Table[0][ccm_index]->ti_common.addr_str,
- "")) {
- ui_set_ccm_conn_status(CCM_Config_Table[0][ccm_index]->
- ti_common.addr_str, CCM_STATUS_NONE);
- }
- }
- line_end = 1;
- line_end += TEL_CCB_END;
- for (ndx = REG_CCB_START; ndx <= line_end; ndx++){
- if (sip_config_check_line((line_t) (ndx - TEL_CCB_END))) {
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (!ccb) {
- continue;
- }
- ui_set_sip_registration_state(ccb->dn_line, FALSE);
- }
- }
-
- /*
- * Start regallfial with 100 msec timer once,
- * After that get a Random time between high (3 mins)
- * and low (2 mins) and start the timer with that time.
- */
- if (!regall_fail_attempt) {
- msec = REGALL_FAIL_TIME;
- } else {
- msec = cpr_rand()%(high_regfailtime - low_regfailtime);
- msec += low_regfailtime;
- }
-
- regall_fail_attempt = TRUE;
-
- sip_platform_reg_all_fail_timer_start(msec);
- if (platGetPhraseText(STR_INDEX_REGISTERING,
- (char *)tmp_str,
- STATUS_LINE_MAX_LEN - 1) == CPR_SUCCESS) {
- ui_set_notification(CC_NO_LINE, CC_NO_CALL_ID, tmp_str, msec/1000, TRUE, DEF_NOTIFY_PRI);
- }
- } else {
- /* Send the Indication to the platform immediately */
- sip_regmgr_send_status(REG_SRC_SIP, REG_ALL_FAIL);
- }
-}
-
-/*
- ** notify_register_update
- *
- * PARAMETERS: last_available_line - last available line button on the phone
- *
- * DESCRIPTION: This function is used to notify the sip task to handle
- * any registration updates when sidecars are plugged in or
- * removed
- *
- * RETURNS: None
- *
- */
-void notify_register_update(int last_line_available)
-{
- static const char fname[] = "notify_register_update";
-
- if (ccsip_register_send_msg(SIP_REG_UPDATE, (line_t)last_line_available) != SIP_REG_OK) {
- CCSIP_DEBUG_ERROR("%s : Unable to send register update message\n", fname);
- } else {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"last_available_line: %d\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname), last_line_available);
- }
-}
-
-/*
- ** update_ui_line_reg_state
- *
- * PARAMETERS:
- * start_line - first line whose reg status need to be set
- * end_line - last line whose reg status needs to be set
- * registered - registered/unregistered
- *
- * DESCRIPTION: This function is used to set the ui line reg status
- *
- * RETURNS: None
- *
- */
-void update_ui_line_reg_state(int start_line, int end_line, boolean registered)
-{
- line_t line_index = 0;
- ccsipCCB_t *line_ccb = NULL;
-
- for (line_index = (TEL_CCB_END + (line_t)start_line + 1);
- line_index <= (TEL_CCB_END + end_line);
- line_index++) {
- line_ccb = sip_sm_get_ccb_by_index(line_index);
- if (line_ccb) {
- if (sip_config_check_line(line_ccb->dn_line)) {
- ui_set_sip_registration_state(line_ccb->dn_line, registered);
- }
- }
- }
-}
-
-
-/*
- ** regmgr_handle_register_update
- *
- * PARAMETERS: last_available_line - last available line button on the phone
- *
- * DESCRIPTION: This function is used to handle any registration updates needed
- * when a sidecar is plugged in or unplugged
- *
- * RETURNS: None
- *
- */
-void regmgr_handle_register_update(line_t last_available_line)
-{
- static const char fname[] = "regmgr_handle_register_update";
- ccsipCCB_t *line_ccb;
- line_t line_index = 0;
- char address[MAX_IPADDR_STR_LEN];
- int last_line_button_present;
- //boolean reg_update_needed = TRUE;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"last_available_line: %d\n",
- DEB_F_PREFIX_ARGS(SIP_REG, fname), last_available_line);
-
- if (last_available_line == 1) {
- return;
- }
-
- last_line_button_present = 1;
-
- /* added by cangchen fix CSCsz91640*/
- if (last_line_button_present > last_available_line) {
- for (line_index = (TEL_CCB_END + (line_t)last_available_line + 1);
- line_index <= (TEL_CCB_END + 1) &&
- line_index <= (TEL_CCB_END + (line_t)(last_line_button_present));
- line_index++) {
- line_ccb = sip_sm_get_ccb_by_index(line_index);
- if (line_ccb) {
- if (sip_config_check_line(line_ccb->dn_line)) {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"%d: 0x%x\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CONFIG, line_ccb->index, line_ccb->dn_line, fname),
- line_index, line_ccb);
- }
- }
- }
- }
-
- if (last_available_line > last_line_button_present) {
- //sidecar added
- for (line_index = (TEL_CCB_END + (line_t)last_line_button_present + 1);
- line_index <= (TEL_CCB_END + 1) &&
- line_index <= (TEL_CCB_END + (line_t)(last_available_line));
- line_index++) {
- //sidecar added.register all the lines that have been newly added
- line_ccb = sip_sm_get_ccb_by_index(line_index);
- if (line_ccb) {
- if (sip_config_check_line(line_ccb->dn_line)) {
- CCSIP_DEBUG_REG_STATE(DEB_L_C_F_PREFIX"%d: 0x%x\n",
- DEB_L_C_F_PREFIX_ARGS(SIP_CONFIG, line_ccb->index, line_ccb->dn_line, fname),
- line_index, line_ccb);
-
- ui_set_sip_registration_state(line_ccb->dn_line, FALSE);
-
- sip_sm_call_cleanup(line_ccb);
- sipTransportGetPrimServerAddress(line_ccb->dn_line, address);
-
- sstrncpy(line_ccb->reg.proxy, address, MAX_IPADDR_STR_LEN);
-
- line_ccb->reg.addr = line_ccb->dest_sip_addr;
- line_ccb->reg.port = (uint16_t) line_ccb->dest_sip_port;
-
- if (ccsip_register_send_msg(SIP_REG_REQ, line_index) != SIP_REG_OK) {
- ccsip_register_cleanup(line_ccb, TRUE);
- }
- }
- }
- }
- } else if (last_line_button_present > last_available_line) {
- for (line_index = (TEL_CCB_END + (line_t)last_available_line + 1);
- line_index <= (TEL_CCB_END + 1) &&
- line_index <= (TEL_CCB_END + (line_t)(last_line_button_present));
- line_index++) {
- //sidecar removed.unregister al the lines that were
- //previously registered
- line_ccb = sip_sm_get_ccb_by_index(line_index);
- if (line_ccb) {
- if (sip_config_check_line(line_ccb->dn_line)) {
- ui_set_sip_registration_state(line_ccb->dn_line, FALSE);
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"cancelling timers, line= %d\n",
- DEB_F_PREFIX_ARGS(SIP_TIMER, fname), line_ccb->index);
- (void) sip_platform_register_expires_timer_stop(line_ccb->index);
- sip_stop_ack_timer(line_ccb);
-
- if (ccsip_register_send_msg(SIP_REG_CANCEL, line_index) != SIP_REG_OK) {
- ccsip_register_cleanup(line_ccb, TRUE);
- }
- }
- }
- }
- }
-
-
-}
-
-
-
-
-
-
-
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_in.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_errno.h"
-#include "cpr_socket.h"
-#include "cpr_locks.h"
-#include "phone_debug.h"
-#include "dialplan.h"
-#include "config.h"
-#include "configmgr.h"
-#include "ccsip_platform_udp.h"
-#include "ccsip_platform_timers.h"
-#include "ccsip_register.h"
-#include "sip_platform_task.h"
-#include "ccsip_task.h"
-#include "ccsip_messaging.h"
-#include "ccsip_reldev.h"
-#include "sip_common_transport.h"
-#include "sip_csps_transport.h"
-#include "sip_ccm_transport.h"
-#include "sip_common_regmgr.h"
-#include "util_string.h"
-#include "dns_utils.h"
-#include "debug.h"
-#include "phntask.h"
-#include "ccsip_subsmanager.h"
-#include "ccsip_publish.h"
-#include "ccsip_platform_tcp.h"
-#include "ccsip_platform_tls.h"
-#include "platform_api.h"
-#include "sessionTypes.h"
-
-uint16_t ccm_config_id_addr_str[MAX_CCM] = {
- CFGID_CCM1_ADDRESS,
- CFGID_CCM2_ADDRESS,
- CFGID_CCM3_ADDRESS
-};
-
-#ifdef IPV6_STACK_ENABLED
-
-uint16_t ccm_config_id_ipv6_addr_str[MAX_CCM] = {
- CFGID_CCM1_IPV6_ADDRESS,
- CFGID_CCM2_IPV6_ADDRESS,
- CFGID_CCM3_IPV6_ADDRESS
-};
-
-#endif
-
-uint16_t ccm_config_id_port[MAX_CCM] = {
- CFGID_CCM1_SIP_PORT,
- CFGID_CCM2_SIP_PORT,
- CFGID_CCM3_SIP_PORT
-};
-
-uint16_t ccm_config_id_sec_level[MAX_CCM] = {
- CFGID_CCM1_SEC_LEVEL,
- CFGID_CCM2_SEC_LEVEL,
- CFGID_CCM3_SEC_LEVEL
-};
-
-uint16_t ccm_config_id_is_valid[MAX_CCM] = {
- CFGID_CCM1_IS_VALID,
- CFGID_CCM2_IS_VALID,
- CFGID_CCM3_IS_VALID
-};
-
-ti_config_table_t CCM_Device_Specific_Config_Table[MAX_CCM];
-ti_config_table_t CCM_Dummy_Entry;
-ti_config_table_t CSPS_Config_Table[MAX_REG_LINES];
-ti_config_table_t *CCM_Config_Table[MAX_REG_LINES + 1][MAX_CCM];
-int phone_local_tcp_port[UNUSED_PARAM];
-ti_csps_t CSPS_Device_Specific_Config_Table;
-
-sip_tcp_conn_t sip_tcp_conn_tab[MAX_CONNECTIONS];
-
-char sent_string[] = "Sent:";
-char rcvd_string[] = "Rcvd:";
-char cseq_string[] = " Cseq:";
-char callid_string[] = " CallId:";
-
-static cpr_socket_t listen_socket = INVALID_SOCKET;
-extern cc_config_table_t CC_Config_Table[];
-extern sipCallHistory_t gCallHistory[];
-extern ccm_act_stdby_table_t CCM_Active_Standby_Table;
-
-//extern uint16_t ccm_config_id_addr_str[MAX_CCM];
-//extern uint16_t ccm_config_id_port[MAX_CCM];
-extern void platAddCallControlClassifiers(
- unsigned long myIPAddr, unsigned short myPort,
- unsigned long cucm1IPAddr, unsigned short cucm1Port,
- unsigned long cucm2IPAddr, unsigned short cucm2Port,
- unsigned long cucm3IPAddr, unsigned short cucm3Port,
- unsigned char protocol);
-extern void platform_get_ipv4_address(cpr_ip_addr_t *ip_addr);
-
-#define SIP_IPPROTO_UDP 17
-#define SIP_IPPROTO_TCP 6
-
-/*
- * Function: ccsip_add_wlan_classifiers()
- *
- * Parameters: None
- *
- * Description: Add classifiers required for wlan
- *
- * Returns: None
- *
- */
-void ccsip_add_wlan_classifiers ()
-{
- cpr_ip_addr_t my_addr;
- uint32_t local_port = 0;
- uint32_t transport_prot = 0;
-
- platform_get_ipv4_address (&my_addr);
-
- config_get_value(CFGID_VOIP_CONTROL_PORT, &local_port,
- sizeof(local_port));
- config_get_value(CFGID_TRANSPORT_LAYER_PROT, &transport_prot,
- sizeof(transport_prot));
-
- platAddCallControlClassifiers(my_addr.u.ip4, local_port ,
- ntohl(CCM_Device_Specific_Config_Table[PRIMARY_CCM].ti_common.addr.u.ip4),
- CCM_Device_Specific_Config_Table[PRIMARY_CCM].ti_common.port,
- ntohl(CCM_Device_Specific_Config_Table[SECONDARY_CCM].ti_common.addr.u.ip4),
- CCM_Device_Specific_Config_Table[SECONDARY_CCM].ti_common.port,
- ntohl(CCM_Device_Specific_Config_Table[TERTIARY_CCM].ti_common.addr.u.ip4),
- CCM_Device_Specific_Config_Table[TERTIARY_CCM].ti_common.port,
- (transport_prot==CONN_UDP)? SIP_IPPROTO_UDP:SIP_IPPROTO_TCP);
-}
-
-void ccsip_remove_wlan_classifiers ()
-{
- platRemoveCallControlClassifiers();
-
-}
-
-/*
- ** sipTransportGetServerHandle
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: Line id
- *
- * DESCRIPTION: This function gets the server handle for a particular
- * line id.
- *
- * RETURNS: The server handle
- *
- */
-static cpr_socket_t
-sipTransportGetServerHandle (line_t dn, line_t ndx)
-{
-
- ti_config_table_t *ccm_table_ptr = NULL;
- ti_common_t ti_common;
- static const char *fname = "sipTransportGetServerHandle";
-
- /*
- * Checking for dn < 1, since we dereference the Config_Tables using
- * dn-1
- */
- if (((int)dn < 1) || ((int)dn > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, dn);
- return (INVALID_SOCKET);
- }
-
- if (CC_Config_Table[dn - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- if (ndx == REG_BACKUP_CCB) {
- /*
- * This is the reg backup ccb, so return the
- * standby ccm handle
- */
- ccm_table_ptr = CCM_Active_Standby_Table.standby_ccm_entry;
- } else if (ndx > REG_BACKUP_CCB) {
- ccsipCCB_t *ccb = NULL;
-
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (ccb != NULL) {
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- } else {
- return (INVALID_SOCKET);
- }
- } else {
- ccm_table_ptr = CCM_Active_Standby_Table.active_ccm_entry;
- }
- if (ccm_table_ptr) {
- ti_common = ccm_table_ptr->ti_common;
- return (ti_common.handle);
- }
- } else {
- /*
- * Assume CSPS for now.
- */
- return (sipTransportCSPSGetProxyHandleByDN(dn));
- }
- return (INVALID_SOCKET);
-}
-
-/*
- ** sipTransportGetServerHandleWithAddr
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: IP addr
- *
- * DESCRIPTION: This function gets the server handle
- *
- * RETURNS: The server handle
- *
- */
-static cpr_socket_t
-sipTransportGetServerHandleWithAddr (cpr_ip_addr_t *remote_ip_addr)
-{
-
- ti_config_table_t *ccm_table_ptr = NULL;
-
- ccm_table_ptr = CCM_Active_Standby_Table.active_ccm_entry;
-
- if (ccm_table_ptr && util_compare_ip(remote_ip_addr, &(ccm_table_ptr->ti_common.addr))) {
- return (ccm_table_ptr->ti_common.handle);
- }
- ccm_table_ptr = CCM_Active_Standby_Table.standby_ccm_entry;
- if (ccm_table_ptr && util_compare_ip(remote_ip_addr, &(ccm_table_ptr->ti_common.addr))) {
- return (ccm_table_ptr->ti_common.handle);
- }
- return (INVALID_SOCKET);
-}
-
-/*
- ** sipTransportGetServerAddress
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: Line id
- *
- * DESCRIPTION: This function gets the server address for a particular
- * line id.
- *
- * RETURNS: 0 if successful
- *
- */
-uint16_t
-sipTransportGetServerAddress (cpr_ip_addr_t *pip_addr, line_t dn, line_t ndx)
-{
- static const char *fname = "sipTransportGetServerAddress";
- *pip_addr = ip_addr_invalid;
-
- /*
- * Checking for dn < 1, since we dereference the Config_Tables using
- * dn-1
- */
- if (((int)dn < 1) || ((int)dn > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, dn);
- return (0);
- }
-
- if (CC_Config_Table[dn - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- if (ndx == REG_BACKUP_CCB) {
- /*
- * This is the reg backup ccb, so return the
- * standby ccm addr
- */
- if (CCM_Active_Standby_Table.standby_ccm_entry) {
- *pip_addr = CCM_Active_Standby_Table.standby_ccm_entry->
- ti_common.addr;
- }
- return (0);
- } else if (ndx > REG_BACKUP_CCB) {
- ccsipCCB_t *ccb = NULL;
-
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (ccb != NULL) {
- ti_config_table_t *ccm_table_ptr = NULL;
- ti_common_t ti_common;
-
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- if (ccm_table_ptr) {
- ti_common = ccm_table_ptr->ti_common;
- *pip_addr = ti_common.addr;
- }
- }
- return (0);
- } else {
- if (CCM_Active_Standby_Table.active_ccm_entry) {
- *pip_addr = CCM_Active_Standby_Table.active_ccm_entry->
- ti_common.addr;
- }
- return (0);
- }
- } else {
- /*
- * Assume CSPS for now.
- */
- return (sipTransportCSPSGetProxyAddressByDN(pip_addr, dn));
- }
-}
-
-/*
- ** sipTransportGetServerPort
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: Line id
- *
- * DESCRIPTION: This function gets the server port for a particular
- * line id.
- *
- * RETURNS: Server port as a short
- *
- */
-short
-sipTransportGetServerPort (line_t dn, line_t ndx)
-{
- static const char *fname = "sipTransportGetServerPort";
- /*
- * Checking for dn < 1, since we dereference the Config_Tables using
- * dn-1
- */
- if (((int)dn < 1) || ((int)dn > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, dn);
- return (0);
- }
-
- if (CC_Config_Table[dn - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- if (ndx == REG_BACKUP_CCB) {
- /*
- * This is the reg backup ccb, so return the
- * standby ccm port
- */
- if (CCM_Active_Standby_Table.standby_ccm_entry) {
- return ((short) CCM_Active_Standby_Table.standby_ccm_entry->
- ti_common.port);
- }
- } else if (ndx > REG_BACKUP_CCB) {
- ccsipCCB_t *ccb = NULL;
-
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (ccb != NULL) {
- ti_config_table_t *ccm_table_ptr = NULL;
- ti_common_t ti_common;
-
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- if (ccm_table_ptr) {
- ti_common = ccm_table_ptr->ti_common;
- return (ti_common.port);
- }
- }
- return (0);
- } else {
- if (CCM_Active_Standby_Table.active_ccm_entry) {
- return ((short) CCM_Active_Standby_Table.active_ccm_entry->
- ti_common.port);
- }
- return (0);
- }
- }
-
- /*
- * Assume CSPS for now.
- */
- return ((short) sipTransportCSPSGetProxyPortByDN(dn));
-}
-
-conn_create_status_t
-sip_transport_setup_cc_conn (line_t dn, CCM_ID ccm_id)
-{
- static const char *fname = "sip_transport_setup_cc_conn";
- int dnsErrorCode;
- cpr_ip_addr_t server_ipaddr;
- uint16_t server_port = 0, listener_port = 0;
- cpr_socket_t server_conn_handle = INVALID_SOCKET;
- conn_create_status_t status = CONN_INVALID;
- uint32_t type;
- ti_common_t *ti_common;
- int ip_mode = CPR_IP_MODE_IPV4;
- uint32_t s_port;
-
- /*
- * Checking for dn < 1, since we dereference the Config_Tables using
- * dn-1
- */
- if (((int)dn < 1) || ((int)dn > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, dn);
- return (status);
- }
-
- if (ccm_id >= MAX_CCM) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ccm id <%d> out of bounds.\n",
- fname, ccm_id);
- return (status);
- }
- CPR_IP_ADDR_INIT(server_ipaddr);
-
-#ifdef IPV6_STACK_ENABLED
-
- config_get_value(CFGID_IP_ADDR_MODE,
- &ip_mode, sizeof(ip_mode));
-#endif
-
- if (CC_Config_Table[dn - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- ti_ccm_t *ti_ccm;
-
- ti_ccm = &CCM_Config_Table[dn - 1][ccm_id]->ti_specific.ti_ccm;
- if (!ti_ccm->is_valid) {
- /*
- * dont even attempt to create a connection if the
- * platform has deemed the ccm info invalid
- */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Admin has not configured a valid cucm for cucm index=%s=%d.\n",
- fname, CCM_ID_PRINT(ccm_id), ccm_id);
- return (status);
- }
- dnsErrorCode = dnsGetHostByName(CCM_Config_Table[dn - 1][ccm_id]->
- ti_common.addr_str, &server_ipaddr,
- 100, 1);
- if (dnsErrorCode != DNS_OK) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "sip_transport_setup_cc_conn",
- "dnsGetHostByName() returned error:%s",
- CCM_Config_Table[dn - 1][ccm_id]->ti_common.addr_str);
- return status;
- }
-
- util_ntohl(&server_ipaddr, &server_ipaddr);
-
-
- config_get_value(CFGID_VOIP_CONTROL_PORT, &s_port, sizeof(s_port));
- server_port = (uint16_t) s_port;
-
- if (CCM_Config_Table[dn - 1][ccm_id]->ti_common.conn_type == CONN_UDP) {
- type = SOCK_DGRAM;
- listener_port = CCM_Config_Table[dn - 1][ccm_id]->ti_common.listen_port;
- } else {
- type = SOCK_STREAM;
- }
- } else {
- /*
- * Assume CSPS for now.
- */
- sipTransportGetServerIPAddr(&server_ipaddr, dn);
- server_port = (uint16_t) sipTransportGetPrimServerPort(dn);
- if (CSPS_Config_Table[dn - 1].ti_common.conn_type == CONN_UDP) {
- type = SOCK_DGRAM;
- listener_port = CSPS_Config_Table[dn - 1].ti_common.listen_port;
- } else {
- type = SOCK_STREAM;
- }
- }
- if (util_check_if_ip_valid(&server_ipaddr) && server_port != 0) {
- char server_ipaddr_str[MAX_IPADDR_STR_LEN];
- int ret_status = SIP_ERROR;
-
- ipaddr2dotted(server_ipaddr_str, &server_ipaddr);
- if (type == SOCK_DGRAM) {
- ret_status = sip_platform_udp_channel_create(ip_mode, &server_conn_handle,
- &server_ipaddr,
- server_port, 0);
- if (ret_status == SIP_OK) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"DN <%d>: CC UDP socket opened: "
- "<%s>:<%d>, handle=<%d>\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname), dn,
- server_ipaddr_str, server_port,
- server_conn_handle);
- status = CONN_SUCCESS;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"DN <%d>:"
- "udp channel error"
- "server addr=%s, server port=%d) failed.\n",
- fname, dn, server_ipaddr_str, server_port);
- server_conn_handle = INVALID_SOCKET;
- status = CONN_FAILURE;
- }
- }
- else {
- sipSPIMessage_t sip_msg;
-
- if (CC_Config_Table[dn - 1].cc_type != CC_CCM) {
- /* We should not come here in non-ccm mode */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"TLS and TCP not supported in non-ccm"
- " mode\n", fname);
- return (CONN_INVALID);
- }
-
- // TLS if tls and sec_level is not non secure
- if (((CCM_Config_Table[dn - 1][ccm_id]->ti_specific.ti_ccm.sec_level
- == AUTHENTICATED) ||
- (CCM_Config_Table[dn - 1][ccm_id]->ti_specific.ti_ccm.sec_level
- == ENCRYPTED)) &&
- (CCM_Config_Table[dn - 1][ccm_id]->ti_common.conn_type == CONN_TLS)) {
- uint32_t port = 0;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"server_ipaddr %d \n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname), server_ipaddr);
- sip_msg.createConnMsg.addr = server_ipaddr;
- config_get_value(ccm_config_id_port[ccm_id], &port,
- sizeof(port));
- sip_msg.createConnMsg.port = (uint16_t) port;
- sip_msg.context = NULL;
- server_conn_handle = sip_tls_create_connection(&sip_msg, TRUE,
- CCM_Config_Table[dn - 1][ccm_id]->ti_specific.ti_ccm.sec_level);
- if (server_conn_handle != INVALID_SOCKET) {
- CCM_Config_Table[dn - 1][ccm_id]->ti_common.port =
- (uint16_t) port;
- }
- } else {
- sip_msg.createConnMsg.addr = server_ipaddr;
- sip_msg.createConnMsg.port = server_port;
- sip_msg.context = NULL;
- server_conn_handle = sip_tcp_create_connection(&sip_msg);
- }
- if (server_conn_handle != INVALID_SOCKET) {
- listener_port = sip_msg.createConnMsg.local_listener_port;
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"DN <%d>: CC TCP socket opened: "
- "to <%s>:<%d>, local_port: %d handle=<%d>\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname), dn, server_ipaddr_str,
- server_port, listener_port,
- server_conn_handle);
- status = CONN_SUCCESS;
- phone_local_tcp_port[CCM_Config_Table[dn-1][ccm_id]->ti_specific.ti_ccm.ccm_id] =
- sip_msg.createConnMsg.local_listener_port;
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"DN <%d>:"
- "tcp channel create error "
- "server addr=%s, server port=%d) failed.\n",
- fname, dn, server_ipaddr_str, server_port);
- status = CONN_FAILURE;
- }
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"DN <%d>: CC address/port not configured.\n",
- fname, dn);
- status = CONN_INVALID;
- }
-
- if ((status == CONN_SUCCESS) || (status == CONN_FAILURE)) {
- if (CC_Config_Table[dn - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- /*
- * Add the newly created socket to the CCM as the one
- * we listen for incoming messages as well.
- */
- ti_common = &CCM_Config_Table[dn - 1][ccm_id]->ti_common;
- } else {
- /*
- * Non CCM Case
- */
- ti_common = &CSPS_Config_Table[dn - 1].ti_common;
- }
- ti_common->addr = server_ipaddr;
- ti_common->port = server_port;
- ti_common->handle = server_conn_handle;
- ti_common->listen_port = listener_port;
- }
-
- return (status);
-}
-
-
-int
-sip_transport_destroy_cc_conn (line_t dn, CCM_ID ccm_id)
-{
- static const char *fname = "sip_transport_destroy_cc_conn";
- int disconnect_status = 0;
- cpr_socket_t cc_handle;
- CONN_TYPE conn_type;
- uint16_t max_cc_count, cc_index;
- ti_common_t *ti_common;
- CC_ID cc_type;
-
- /*
- * Checking for dn < 1, since we dereference the Config_Tables using
- * dn-1
- */
- if (((int)dn < 1) || ((int)dn > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, dn);
- return (disconnect_status);
- }
-
- if (ccm_id >= MAX_CCM) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ccm id <%d> out of bounds.\n",
- fname, ccm_id);
- return (disconnect_status);
- }
-
- cc_type = CC_Config_Table[dn - 1].cc_type;
- if (cc_type == CC_CCM) {
- /*
- * regmgr
- */
- ti_common = &CCM_Config_Table[dn - 1][ccm_id]->ti_common;
- max_cc_count = MAX_CCM;
- } else {
- /*
- * Assume CSPS for now.
- */
- ti_common = &CSPS_Config_Table[dn - 1].ti_common;
- max_cc_count = MAX_CSPS;
- }
- cc_index = 0;
- do {
- cc_handle = ti_common->handle;
- conn_type = ti_common->conn_type;
- if (cc_handle != INVALID_SOCKET) {
- /* Close the UDP send channel to the proxy */
- if (sip_platform_udp_channel_destroy(cc_handle) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"DN <%d>:"
- "handle=%d) \n", fname, dn, cc_handle);
- disconnect_status = -1;
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"DN <%d>: CC socket closed: "
- "handle=<%d>\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname), dn, cc_handle);
- disconnect_status = 0;
- }
- if (conn_type != CONN_UDP) {
- int connid;
-
- connid = sip_tcp_fd_to_connid(ti_common->handle);
- sipTcpFreeSendQueue(connid);
- sip_tcp_purge_entry(connid);
- }
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"DN <%d>: CC socket already closed.\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname), dn);
- disconnect_status = 0;
- }
- cc_index++;
- ti_common = &CCM_Config_Table[dn - 1][cc_index]->ti_common;
- /*
- * Will break out for CSPS the first time in the loop.
- */
- } while (cc_index < max_cc_count);
- if (listen_socket != INVALID_SOCKET) {
- if (sip_platform_udp_channel_destroy(listen_socket) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"DN <%d>:"
- "(handle=%d)\n", fname, dn, listen_socket);
- disconnect_status = -1;
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"DN <%d>: CC socket closed: handle=<%d>\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname), dn, listen_socket);
- disconnect_status = 0;
- }
- sip_platform_task_reset_listen_socket(listen_socket);
- listen_socket = INVALID_SOCKET;
- }
- if (CC_Config_Table[dn - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- CCM_Config_Table[dn - 1][ccm_id]->ti_common.handle = INVALID_SOCKET;
- } else {
- ti_common = &CSPS_Config_Table[dn - 1].ti_common;
- ti_common->addr = ip_addr_invalid;
- ti_common->port = 0;
- ti_common->handle = INVALID_SOCKET;
- }
- return (disconnect_status);
-}
-
-/*
- ** sipTransportCreateSendMessage
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: This function first creates the char * sip message that
- * needs to be sent out and then calls the
- * sipTransportSendMessage() to send out the message.
- *
- * RETURNS: -1 if failure and 0 if it succeeds.
- *
- * NOTE: This function will be consolidated with the following function
- * so that only the following function will be necessary. Also the
- * signature of the new function that results will be made similar
- * to that of the IOS sip stacks sipTransportSendMessage() call.
- * That will make the port of IOS based Propel SIP stack into the
- * phone easier.
- *
- */
-int
-sipTransportCreateSendMessage (ccsipCCB_t *ccb,
- sipMessage_t *pSIPMessage,
- sipMethod_t message_type,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port,
- boolean isRegister,
- boolean reTx,
- int timeout,
- void *cbp,
- int reldev_stored_msg)
-{
- const char *fname = "sipTransportCreateSendMessage";
- static char aOutBuf[SIP_UDP_MESSAGE_SIZE + 1];
- uint32_t nbytes = SIP_UDP_MESSAGE_SIZE;
- hStatus_t sippmh_write_status = STATUS_FAILURE;
-
- /*
- * Check args
- */
- if (!pSIPMessage) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args: pSIPMessage is null\n", fname);
- return (-1);
- }
-
- /*
- * Get message from the reliable delivery stored msg first and
- * if there is no message from the reliable delivery message storage
- * then compose the SIP message.
- */
- nbytes = sipRelDevGetStoredCoupledMessage(reldev_stored_msg, &aOutBuf[0],
- nbytes);
- if (nbytes == 0) {
- nbytes = SIP_UDP_MESSAGE_SIZE;
- sippmh_write_status = sippmh_write(pSIPMessage, aOutBuf, &nbytes);
- } else {
- sippmh_write_status = STATUS_SUCCESS;
- }
- ccsip_dump_send_msg_info(aOutBuf, pSIPMessage, cc_remote_ipaddr,
- cc_remote_port);
-
- free_sip_message(pSIPMessage);
- if (sippmh_write_status == STATUS_FAILURE) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED),
- ccb ? ccb->index : 0, ccb ? ccb->dn_line : 0, fname,
- "sippmh_write()");
- return (-1);
- }
- if ((aOutBuf[0] == '\0') || (nbytes == 0)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sippmh_write() returned empty buffer "
- "string\n", fname);
- return (-1);
- }
- aOutBuf[nbytes] = '\0'; /* set NULL string for debug printing */
-
- if (sipTransportSendMessage(ccb, aOutBuf, nbytes, message_type,
- cc_remote_ipaddr, cc_remote_port, isRegister,
- reTx, timeout, cbp) < 0) {
- if (ccb) {
- CCSIP_DEBUG_ERROR("SIPCC-ENTRY: LINE %d/%d: %-35s: message not "
- "sent of type %s=%d. sipTransportSendMessage() failed.\n",
- ccb->index, ccb->dn_line, fname,
- message_type == sipMethodRegister ? "sipMethodRegister" : "", sipMethodRegister);
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sipTransportSendMessage()");
- }
- return (-1);
- }
-
- return (0);
-}
-
-/*
- ** sipTransportSendMessage
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Sends out the sip message.
- *
- * RETURNS: -1 on failure and 0 on success.
- *
- * NOTE: This function will be consolidated with the following function
- * so that only the following function will be necessary. Also the
- * signature of the new function that results will be made similar
- * to that of the IOS sip stacks sipTransportSendMessage() call.
- * That will make the port of IOS based Propel SIP stack into the
- * phone easier.
- */
-int
-sipTransportSendMessage (ccsipCCB_t *ccb,
- char *pOutMessageBuf,
- uint32_t nbytes,
- sipMethod_t message_type,
- cpr_ip_addr_t *cc_remote_ipaddr,
- uint16_t cc_remote_port,
- boolean isRegister,
- boolean reTx,
- int timeout,
- void *cbp)
-{
- const char *fname = "sipTransportSendMessage";
- char cc_config_ipaddr_str[MAX_IPADDR_STR_LEN];
- char cc_remote_ipaddr_str[MAX_IPADDR_STR_LEN];
- char obp_address[MAX_IPADDR_STR_LEN];
- cpr_socket_t send_to_proxy_handle = INVALID_SOCKET;
- int nat_enable, dnsErrorCode;
- const char *conn_type;
- uint32_t local_udp_port = 0;
- int tcp_error = SIP_TCP_SEND_OK;
- int ip_mode = CPR_IP_MODE_IPV4;
-
- /*
- * Check args
- */
- if ((!pOutMessageBuf) || (pOutMessageBuf[0] == '\0')) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args: pOutMessageBuf is empty\n", fname);
- return (-1);
- }
-
-#ifdef IPV6_STACK_ENABLED
- config_get_value(CFGID_IP_ADDR_MODE,
- &ip_mode, sizeof(ip_mode));
-#endif
- conn_type = sipTransportGetTransportType(1, TRUE, ccb);
- if (ccb) {
- /* Check to see whether the supplied address and port
- * match those of the currently configured proxy.
- * If not, open a new UDP channel, send the message,
- * and close the channel.
- */
- /* Check to see whether the supplied address and port
- * match those of the currently configured proxy.
- * If not, open a new UDP channel, send the message,
- * and close the channel.
- */
- cpr_ip_addr_t cc_config_ipaddr;
- uint16_t cc_config_port;
-
- sipTransportGetServerAddress(&cc_config_ipaddr, ccb->dn_line, ccb->index);
- cc_config_port = sipTransportGetServerPort(ccb->dn_line, ccb->index);
-
- /*
- * Convert IP address to string, for debugs
- */
- if (SipDebugMessage) {
- ipaddr2dotted(cc_config_ipaddr_str, &cc_config_ipaddr);
- ipaddr2dotted(cc_remote_ipaddr_str, cc_remote_ipaddr);
- }
-
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"ccb <%d>: config <%s>:<%d> - remote <%s>:<%d>\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname), ccb->index,
- cc_config_ipaddr_str, cc_config_port,
- cc_remote_ipaddr_str, cc_remote_port);
-
- if (conn_type != NULL) {
- if (!cpr_strcasecmp(conn_type, "UDP")) {
- if (util_compare_ip(&cc_config_ipaddr, cc_remote_ipaddr) &&
- (cc_config_port == cc_remote_port)) {
- send_to_proxy_handle = sipTransportGetServerHandle(ccb->dn_line,
- ccb->index);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Got handle %d\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- send_to_proxy_handle);
- }
- } else { /* TCP */
- if (util_compare_ip(&cc_config_ipaddr, cc_remote_ipaddr)) {
- send_to_proxy_handle = sipTransportGetServerHandle(ccb->dn_line,
- ccb->index);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Got handle %d\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- send_to_proxy_handle);
- if (send_to_proxy_handle == INVALID_SOCKET) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Invalid socket\n", fname);
- return (-1);
- }
- }
- }
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "Invalid Connection type returned");
- return (-1);
- }
- }
-
- /*
- * Make the send code below believe that we do not have a connection to
- * the remote side so that it creates a send port for each SIP message.
- * This send port will have a source UDP port retrieved from the NAT
- * configuration settings
- */
- config_get_value(CFGID_NAT_ENABLE, &nat_enable, sizeof(nat_enable));
- if (nat_enable == 1) {
- send_to_proxy_handle = INVALID_SOCKET;
- config_get_value(CFGID_VOIP_CONTROL_PORT, &local_udp_port,
- sizeof(local_udp_port));
- }
- /*
- * Check if we need to get the outbound proxy address and port. If we
- * do then we will make the code below believe we do not have a
- * connection to the remote side so it creates a send port for this
- * message. This involves two checks, the first check is if outbound
- * proxy support is enabled at all. The second check is that only
- * REQUEST messages go to the outbound proxy. All other message
- * types follow the normal rules for sending
- */
- if (ccb) {
- if (ccb->outBoundProxyPort == 0) {
- sipTransportGetOutbProxyAddress(ccb->dn_line, obp_address);
- if ((cpr_strcasecmp(obp_address, UNPROVISIONED) != 0) &&
- (obp_address[0] != 0) && (obp_address[0] != '0')) {
-
- /* Outbound proxy is configured, get it's IP address */
- dnsErrorCode = sipTransportGetServerAddrPort(obp_address,
- &ccb->outBoundProxyAddr,
- (uint16_t *)&ccb->outBoundProxyPort,
- &ccb->ObpSRVhandle,
- TRUE);
-
- if (dnsErrorCode != DNS_OK) {
- /*
- * SRV failed, do a DNS A record lookup
- * on the outbound proxy
- */
- if (util_check_if_ip_valid(&(ccb->outBoundProxyAddr)) == FALSE) {
- dnsErrorCode = dnsGetHostByName(obp_address,
- &ccb->outBoundProxyAddr,
- 100, 1);
- }
- if (dnsErrorCode == DNS_OK) {
- util_ntohl(&(ccb->outBoundProxyAddr),&(ccb->outBoundProxyAddr));
- } else {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- "sipTransportSendMessage",
- "dnsGetHostByName() returned error");
-
- ccb->outBoundProxyAddr = ip_addr_invalid;
- ccb->outBoundProxyPort = 0;
- return (-1);
- }
- } else {
- util_ntohl(&(ccb->outBoundProxyAddr), &(ccb->outBoundProxyAddr));
- }
- }
- }
-
- /*
- * only use outbound proxy if we have one configured,
- * we are using the default proxy, we are not using the Emergency
- * route, and it is not the backup proxy registration.
- */
- if (util_check_if_ip_valid(&(ccb->outBoundProxyAddr)) &&
- (ccb->proxySelection == SIP_PROXY_DEFAULT) &&
- (ccb->routeMode != RouteEmergency) && (ccb->index != REG_BACKUP_CCB)) {
- send_to_proxy_handle = INVALID_SOCKET;
- switch (message_type) {
- case sipMethodResponse:
- case sipMethodUnknown:
- ccb->outBoundProxyPort = cc_remote_port;
- break;
- default:
- /*
- * We have determined that this message is a REQUEST
- * so we will change the one time outgoing port to
- * the outbound proxy address and port
- */
- *cc_remote_ipaddr = ccb->outBoundProxyAddr;
- if (ccb->outBoundProxyPort != 0) {
- cc_remote_port = (uint16_t) ccb->outBoundProxyPort;
- } else {
- cc_remote_port = (uint16_t) sipTransportGetOutbProxyPort(ccb->dn_line);
- ccb->outBoundProxyPort = cc_remote_port;
- }
- break;
- }
- }
- }
-
- if (SipDebugTask || SipDebugMessage) {
- ipaddr2dotted(cc_remote_ipaddr_str, cc_remote_ipaddr);
- }
-
- if ((conn_type != NULL) && (cpr_strcasecmp(conn_type, "UDP")) &&
- (send_to_proxy_handle == INVALID_SOCKET)) {
- send_to_proxy_handle = sipTransportGetServerHandleWithAddr(cc_remote_ipaddr);
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"<%s> remote ip addr\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname), cc_remote_ipaddr_str);
- if (send_to_proxy_handle == INVALID_SOCKET) {
- // for TCP and TLS return if we do not have a connection to the
- // remote side
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"No connection to ip addr <%s>\n", fname, cc_remote_ipaddr_str);
- return (-1);
- }
- }
- if (send_to_proxy_handle != INVALID_SOCKET) {
- /*
- * Get the connection type and call ...sendto() or
- * ...send() appropriately (for udp and tcp respectively).
- * Also this will need to change to send the correct line
- * when we go with supporting CCM and proxy on the
- * same EP. For now we can just pass '0' as line as the phone
- * is only going to support either CSPS or CCM and not both at
- * the same time.
- */
- if (!cpr_strcasecmp(conn_type, "UDP")) {
- if (sip_platform_udp_channel_sendto(send_to_proxy_handle,
- pOutMessageBuf,
- nbytes,
- cc_remote_ipaddr,
- cc_remote_port) == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sip_platform_udp_channel_sendto()");
- return (-1);
- }
- }
- else {
- /*
- * Assume TCP for now
- */
- tcp_error = sip_tcp_channel_send(send_to_proxy_handle,
- pOutMessageBuf,
- (unsigned short)nbytes);
- if (tcp_error == SIP_TCP_SEND_ERROR) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sip_platform_tcp_channel_send()");
- return (-1);
- }
- }
-
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Sent SIP message: handle=<%d>,"
- "length=<%d>, message=\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- send_to_proxy_handle, nbytes);
- CCSIP_DEBUG_MESSAGE_PKT(pOutMessageBuf);
- } else {
- /* Create a new handle for the supplied address and port */
- cpr_socket_t one_time_handle = INVALID_SOCKET;
- int status = -1;
-
- /* Open UDP send channel to the specified address and port */
- status = sip_platform_udp_channel_create(ip_mode, &one_time_handle,
- cc_remote_ipaddr,
- cc_remote_port,
- local_udp_port);
- if (status < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sip_platform_udp_channel_create()");
- return (-1);
- }
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Opened a one-time UDP send channel to server "
- "<%s>:<%d>, handle = %d local port= %d\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- cc_remote_ipaddr_str, cc_remote_port,
- one_time_handle, local_udp_port);
-
- /* Send the message */
- if (sip_platform_udp_channel_sendto(one_time_handle,
- pOutMessageBuf,
- nbytes,
- cc_remote_ipaddr,
- cc_remote_port) == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sip_platform_udp_channel_sendto()");
- /* Close the UDP send channel */
- status = sip_platform_udp_channel_destroy(one_time_handle);
- if (status < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sip_platform_udp_channel_destroy()");
- }
- return (-1);
- }
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Sent SIP message to <%s>:<%d>, "
- "handle=<%d>, length=<%d>, message=\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname), cc_remote_ipaddr_str, cc_remote_port,
- one_time_handle, nbytes);
- CCSIP_DEBUG_MESSAGE_PKT(pOutMessageBuf);
-
- /* Close the UDP send channel */
- status = sip_platform_udp_channel_destroy(one_time_handle);
- if (status < 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sip_platform_udp_channel_destroy()");
- return (-1);
- }
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Closed a one-time UDP send channel "
- "handle = %d\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname), one_time_handle);
- }
-
- if (ccb) {
- //
- // Cancel any outstanding reTx timers, if any
- //
- /*
- * Dont do for fallback ccb's.
- */
- if ((ccb->index <= REG_BACKUP_CCB) && reTx) {
- CCSIP_DEBUG_STATE(get_debug_string(DEBUG_SIP_ENTRY),
- ccb->index, ccb->dn_line, fname,
- "Stopping reTx timer");
- sip_platform_msg_timer_stop(ccb->index);
-
- /*
- * If the specified timeout value is not 0 and UDP, start the reTx timer
- * When the phone is in remote location, then REG message send may fail
- * for TCP. In that case, that message has to be retransmitted from the SIP
- * layer. So if the error_no == CPR_ENOTCONN, then send the SIP message
- * during next retry.
- *
- */
- if ((timeout > 0) && ((!cpr_strcasecmp(conn_type, "UDP")
- || ((tcp_error == CPR_ENOTCONN) && (!cpr_strcasecmp(conn_type, "TCP")))))) {
- void *data;
-
- data = isRegister ? (void *) ccb : (void *)(long)ccb->index;
-
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"LINE %d/%d: Starting reTx timer (%d "
- "msec)\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname), ccb->index, ccb->dn_line,
- timeout);
- ccb->retx_flag = TRUE;
- if (sip_platform_msg_timer_start(timeout, data, ccb->index,
- pOutMessageBuf, nbytes,
- (int) message_type, cc_remote_ipaddr,
- cc_remote_port, isRegister) != SIP_OK) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_SIP_FUNCTIONCALL_FAILED), ccb->index,
- ccb->dn_line, fname,
- "sip_platform_msg_timer_start()");
- ccb->retx_flag = FALSE;
- }
- }
- }
-
- if (sipMethodCancel == message_type || sipMethodBye == message_type) {
- gCallHistory[ccb->index].last_bye_dest_ipaddr = *cc_remote_ipaddr;
- gCallHistory[ccb->index].last_bye_dest_port = cc_remote_port;
- }
- }
- else {
- sipSCB_t *scbptr = (sipSCB_t *)cbp;
- ccsip_publish_cb_t *pcb_p = (ccsip_publish_cb_t *)cbp;
- sipTCB_t *tcbp = (sipTCB_t *)cbp;
-
- if (cbp != NULL) {
- sipPlatformUITimer_t *timer = NULL;
- uint32_t id = 0;
-
- scbptr->hb.retx_flag = TRUE;
- if (((ccsip_common_cb_t *)cbp)->cb_type == SUBNOT_CB) {
- timer = &(sipPlatformUISMSubNotTimers[scbptr->line]);
- id = scbptr->line;
- } else if (((ccsip_common_cb_t *)cbp)->cb_type == PUBLISH_CB) {
- timer = &(pcb_p->retry_timer);
- id = pcb_p->pub_handle;
- } else { // unsolicited NOTIFY
- int temp_timeout = 0;
- config_get_value(CFGID_TIMER_T1, &temp_timeout, sizeof(temp_timeout));
- temp_timeout = (64 * temp_timeout);
- if (cprStartTimer(tcbp->timer, temp_timeout, (void *)(long)(tcbp->trxn_id)) == CPR_FAILURE) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"%s failed\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname), "cprStartTimer");
- }
- }
-
- if (timeout > 0 && timer != NULL) {
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Starting reTx timer for %d secs",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname), timeout);
- if (sip_platform_msg_timer_subnot_start(timeout, timer, id,
- pOutMessageBuf, nbytes,
- (int) message_type,
- cc_remote_ipaddr,
- cc_remote_port) != SIP_OK) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "sip_platform_msg_timer_subnot_start");
- }
- }
- }
-
- }
-
- return (0);
-}
-
-/*
- ** sipTransportGetListenPort
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: Line id
- *
- * DESCRIPTION: Reads and returns the Primary server port from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: Primary Server port (Currently only SIP Proxy specific)
- *
- */
-uint16_t
-sipTransportGetListenPort (line_t line, ccsipCCB_t *ccb)
-{
- ti_config_table_t *ccm_table_ptr = NULL;
- static const char *fname = "sipTransportGetListenPort";
-
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return 0;
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- if (ccb) {
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- }
- if (ccm_table_ptr) {
- CCM_ID ccm_id;
-
- ccm_id = ccm_table_ptr->ti_specific.ti_ccm.ccm_id;
- if (ccm_id >= MAX_CCM) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"ccm id <%d> out of bounds.\n",
- fname, ccm_id);
- return 0;
- }
- return ((uint16_t) CCM_Config_Table[line - 1][ccm_id]->
- ti_common.listen_port);
- } else if (CCM_Active_Standby_Table.active_ccm_entry != NULL) {
- return ((uint16_t) CCM_Active_Standby_Table.active_ccm_entry->
- ti_common.listen_port);
- } else {
- return ((uint16_t) CCM_Config_Table[line - 1][PRIMARY_CCM]->
- ti_common.listen_port);
- }
- } else {
- /*
- * Assume CSPS for now.
- */
- return ((uint16_t) CSPS_Config_Table[line - 1].ti_common.listen_port);
- }
-}
-
-/*
- ** sipTransportGetTransportType
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: Line id
- *
- * DESCRIPTION: Reads and returns the Primary server port from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: Primary Server port (Currently only SIP Proxy specific)
- *
- */
-const char *
-sipTransportGetTransportType (line_t line, boolean upper_case,
- ccsipCCB_t *ccb)
-{
- const char *tcp, *udp, *tls;
- CONN_TYPE conn_type;
- ti_config_table_t *ccm_table_ptr = NULL;
- static const char *fname = "sipTransportGetTransportType";
-
- tcp = (upper_case) ? "TCP" : "tcp";
- udp = (upper_case) ? "UDP" : "udp";
- tls = (upper_case) ? "TLS" : "tls";
-
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return udp;
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- // If ccb is not NULL get the conn type from cc_cfg_table_entry
- // This would be the case for REGISTER/keep alive messages.
- // else get from the active ccm entry if available.
- if (ccb) {
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- }
- if (ccm_table_ptr) {
- conn_type = ccm_table_ptr->ti_common.conn_type;
- } else if (CCM_Active_Standby_Table.active_ccm_entry != NULL) {
- conn_type = CCM_Active_Standby_Table.active_ccm_entry->ti_common.conn_type;
- } else {
- conn_type = CCM_Device_Specific_Config_Table[PRIMARY_CCM].ti_common.conn_type;
- }
- } else {
- /*
- * Assume CSPS for now.
- */
- conn_type = CSPS_Config_Table[line - 1].ti_common.conn_type;
- }
- switch (conn_type) {
- case CONN_UDP:
- return (udp);
- case CONN_TCP:
- case CONN_TCP_TMP:
- return (tcp);
- case CONN_TLS:
- return (tls);
- default:
- return (NULL);
- }
-}
-
-/*
- ** sipTransportGetServerAddrPort
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Wrapper function for the sip dns srv functions.
- * Currently code only caters to SIP Proxies. But
- * with CCM, the code will have handle the different
- * scenarios of retries etc in the CCM environment as
- * well.
- *
- * RETURNS: The dns error codes that the invoked functions return.
- *
- */
-int
-sipTransportGetServerAddrPort (char *domain, cpr_ip_addr_t *ipaddr_ptr,
- uint16_t *port, srv_handle_t *psrv_order,
- boolean retried_addr)
-{
- int rc;
-
- if (psrv_order == NULL) {
- rc = sip_dns_gethostbysrvorname(domain, ipaddr_ptr, port);
- } else {
- rc = sip_dns_gethostbysrv(domain, ipaddr_ptr, port, psrv_order,
- retried_addr);
- }
- return (rc);
-}
-
-/*
- ** sipTransportGetPrimServerPort
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: Line id
- *
- * DESCRIPTION: Reads and returns the Primary server port from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: Primary Server port (Currently only SIP Proxy specific)
- *
- */
-int
-sipTransportGetPrimServerPort (line_t line)
-{
- static const char *fname = "sipTransportGetPrimServerPort";
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return (0);
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- if (CCM_Active_Standby_Table.active_ccm_entry != NULL) {
- return (CCM_Active_Standby_Table.active_ccm_entry->
- ti_common.port);
- } else {
- return (0);
- }
- } else {
- /*
- * Assume CSPS for now.
- */
- return (CSPS_Config_Table[line - 1].ti_common.port);
- }
-}
-
-/*
- ** sipTransportGetBkupServerPort
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Reads and returns the Backup server port from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: Backup Server port (Currently only SIP Proxy specific)
- *
- */
-int
-sipTransportGetBkupServerPort (line_t line)
-{
- static const char *fname = "sipTransportGetBkupServerPort";
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return (0);
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr -
- */
- return (0);
- } else {
- /*
- * Assume CSPS for now.
- */
- ti_csps_t *ti_csps;
-
- ti_csps = CSPS_Config_Table[line - 1].ti_specific.ti_csps;
- return (ti_csps->bkup_pxy_port);
- }
-}
-
-/*
- ** sipTransportGetEmerServerPort
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Reads and returns the Emergency server port from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: Emergency Server port (Currently only SIP Proxy specific)
- *
- */
-int
-sipTransportGetEmerServerPort (line_t line)
-{
- static const char *fname = "sipTransportGetEmerServerPort";
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return (0);
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- return (0);
- } else {
- /*
- * Assume CSPS for now.
- */
- ti_csps_t *ti_csps;
-
- ti_csps = CSPS_Config_Table[line - 1].ti_specific.ti_csps;
- return (ti_csps->emer_pxy_port);
- }
-}
-
-/*
- ** sipTransportGetOutbProxyPort
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Reads and returns the Outbound server port from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: Outbound Server port (Currently only SIP Proxy specific)
- *
- */
-int
-sipTransportGetOutbProxyPort (line_t line)
-{
- static const char *fname = "sipTransportGetOutbProxyPort";
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return (0);
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- return (0);
- } else {
- /*
- * Assume CSPS for now.
- */
- ti_csps_t *ti_csps;
-
- ti_csps = CSPS_Config_Table[line - 1].ti_specific.ti_csps;
- return (ti_csps->outb_pxy_port);
- }
-}
-
-/*
- ** sipTransportGetPrimServerAddress
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Reads and returns the Primary server address from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: IP address in buffer (Currently only SIP Proxy specific)
- *
- */
-cpr_ip_type
-sipTransportGetPrimServerAddress (line_t line, char *buffer)
-{
- ti_common_t *ti_common;
- cpr_ip_type ip_type = CPR_IP_ADDR_IPV4;
- static const char *fname = "sipTransportGetPrimServerAddress";
-
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return (ip_type);
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- if (CCM_Active_Standby_Table.active_ccm_entry != NULL) {
- sstrncpy(buffer, CCM_Active_Standby_Table.active_ccm_entry->
- ti_common.addr_str, MAX_IPADDR_STR_LEN);
- ip_type = CCM_Active_Standby_Table.active_ccm_entry->ti_common.addr.type;
-
- } else {
- ti_common = &CCM_Device_Specific_Config_Table[PRIMARY_CCM].ti_common;
- sstrncpy(buffer, ti_common->addr_str, MAX_IPADDR_STR_LEN);
- ip_type = ti_common->addr.type;
- }
- } else {
- /*
- * Assume CSPS for now.
- */
- ti_common = &CSPS_Config_Table[line - 1].ti_common;
- sstrncpy(buffer, ti_common->addr_str, MAX_IPADDR_STR_LEN);
- ip_type = ti_common->addr.type;
- }
-
- return(ip_type);
-}
-
-/*
- ** sipTransportGetBkupServerAddress
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Reads and returns the Backup server address from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: IP Address as uint32_t and str in buffer (Currently only
- * SIP Proxy specific)
- *
- */
-uint16_t
-sipTransportGetBkupServerAddress (cpr_ip_addr_t *pip_addr,
- line_t line, char *buffer)
-{
- static const char *fname = "sipTransportGetBkupServerAddress";
- *pip_addr = ip_addr_invalid;
-
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return (0);
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- * This would be standby address for the ccm
- */
- sstrncpy(buffer, "UNPROVISIONED", MAX_IPADDR_STR_LEN);
- return (0);
- } else {
- /*
- * Assume CSPS for now.
- */
- ti_csps_t *ti_csps;
-
- ti_csps = CSPS_Config_Table[line - 1].ti_specific.ti_csps;
- sstrncpy(buffer, ti_csps->bkup_pxy_addr_str, MAX_IPADDR_STR_LEN);
- *pip_addr = ti_csps->bkup_pxy_addr;
- return (1);
- }
-}
-
-/*
- ** sipTransportGetEmerServerAddress
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Reads and returns the Emergency server address from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: IP address in buffer (Currently only SIP Proxy specific)
- *
- */
-void
-sipTransportGetEmerServerAddress (line_t line, char *buffer)
-{
- static const char *fname = "sipTransportGetEmerServerAddress";
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return;
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- sstrncpy(buffer, "UNPROVISIONED", MAX_IPADDR_STR_LEN);
- } else {
- /*
- * Assume CSPS for now.
- */
- ti_csps_t *ti_csps;
-
- ti_csps = CSPS_Config_Table[line - 1].ti_specific.ti_csps;
- sstrncpy(buffer, ti_csps->emer_pxy_addr_str, MAX_IPADDR_STR_LEN);
- }
-}
-
-/*
- ** sipTransportGetOutbProxyAddress
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION: Reads and returns the Outbound server address from the
- * local UDP table that is filled at init time and during
- * config change notifications.
- *
- * RETURNS: IP address in buffer (Currently only SIP Proxy specific)
- *
- */
-void
-sipTransportGetOutbProxyAddress (line_t line, char *buffer)
-{
- static const char *fname = "sipTransportGetOutbProxyAddress";
- /*
- * Checking for line < 1, since we dereference the Config_Tables using
- * line-1
- */
- if (((int)line < 1) || ((int)line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, line);
- return;
- }
-
- if (CC_Config_Table[line - 1].cc_type == CC_CCM) {
- /*
- * regmgr
- */
- sstrncpy(buffer, "UNPROVISIONED", MAX_IPADDR_STR_LEN);
- } else {
- /*
- * Assume CSPS for now.
- */
- ti_csps_t *ti_csps;
-
- ti_csps = CSPS_Config_Table[line - 1].ti_specific.ti_csps;
- sstrncpy(buffer, ti_csps->outb_pxy_addr_str, MAX_IPADDR_STR_LEN);
- }
-}
-
-/*
- * sipTransportGetServerIPAddr()
- *
- * Perform DNS lookup on the primary proxy name and
- * return its IP address.
- *
- * Note: the IP Address is returned in the non-Telecaster
- * SIP format, which is not byte reversed.
- * Eg. 0xac2c33f8 = 161.44.51.248
- */
-void
-sipTransportGetServerIPAddr (cpr_ip_addr_t *pip_addr, line_t line)
-{
- const char *fname = "sipTransportGetServerIPAddr";
- cpr_ip_addr_t IPAddress;
- uint16_t port;
- srv_handle_t srv_order = NULL;
- int dnsErrorCode = 0;
- char addr[MAX_IPADDR_STR_LEN];
- char obp_address[MAX_IPADDR_STR_LEN];
-
- CPR_IP_ADDR_INIT(IPAddress);
-
- sipTransportGetOutbProxyAddress(line, obp_address);
- if ((cpr_strcasecmp(obp_address, UNPROVISIONED) != 0) &&
- (obp_address[0] != 0) && (obp_address[0] != '0')) {
- sstrncpy(addr, obp_address, MAX_IPADDR_STR_LEN);
- } else {
- sipTransportGetPrimServerAddress(line, addr);
- }
- dnsErrorCode = sipTransportGetServerAddrPort(addr, &IPAddress, &port,
- &srv_order, FALSE);
- if (srv_order) {
- dnsFreeSrvHandle(srv_order);
- }
-
- if (dnsErrorCode != DNS_OK) {
- //CCSIP_DEBUG_TASK(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- // fname, "sipTransportGetServerAddrPort");
- dnsErrorCode = dnsGetHostByName(addr, &IPAddress, 100, 1);
- }
-
- if (dnsErrorCode != 0) {
- CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_GENERAL_FUNCTIONCALL_FAILED),
- fname, "dnsGetHostByName()");
- }
- *pip_addr = IPAddress;
- util_ntohl(pip_addr, &IPAddress);
-}
-
-/*
- ** sip_regmgr_set_cc_info
- *
- * FILENAME: ip_phone\sip\sip_common_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_set_cc_info (line_t line, line_t dn_line,
- CC_ID *cc_type, void *cc_table_entry)
-{
- static const char *fname = "sip_regmgr_set_cc_info";
- ti_config_table_t **active_standby_table_entry =
- (ti_config_table_t **) cc_table_entry;
-
- /*
- * Checking for dn_line < 1, since we dereference the Config_Tables using
- * dn_line-1
- */
- if (((int)dn_line < 1) || ((int)dn_line > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN <%d> out of bounds.\n",
- fname, dn_line);
- return;
- }
-
- *cc_type = CC_Config_Table[dn_line - 1].cc_type;
- if (*cc_type == CC_CCM) {
- if (line == REG_BACKUP_CCB) {
- *active_standby_table_entry =
- CCM_Active_Standby_Table.standby_ccm_entry;
- } else {
- *active_standby_table_entry =
- CCM_Active_Standby_Table.active_ccm_entry;
- }
- }
-}
-
-int
-sipTransportGetCCType (int line, void *cc_table_entry)
-{
- if (cc_table_entry != NULL) {
- cc_table_entry = CC_Config_Table[line - 1].cc_table_entry;
- }
- return (CC_Config_Table[line - 1].cc_type);
-}
-
-/**
- *
- * SIPTransportUDPListenForSipMessages
- *
- * Establish a UDP socket to listen to for incoming SIP messages
- *
- * Parameters: None
- *
- * Return Value: SIP_OK or SIP_ERROR
- *
- */
-int
-SIPTransportUDPListenForSipMessages (void)
-{
- static const char *fname = "SIPTransportUDPListenForSipMessages";
- uint32_t local_sip_control_port;
- cpr_ip_addr_t local_sip_ip_addr;
- int ip_mode = CPR_IP_MODE_IPV4;
-
- /*
- * Start listening on port 5060 for incoming SIP messages
- */
- CPR_IP_ADDR_INIT(local_sip_ip_addr);
-
- config_get_value(CFGID_VOIP_CONTROL_PORT, &local_sip_control_port,
- sizeof(local_sip_control_port));
-
-#ifdef IPV6_STACK_ENABLED
- config_get_value(CFGID_IP_ADDR_MODE, &ip_mode, sizeof(ip_mode));
-#endif
- switch (ip_mode) {
- case CPR_IP_MODE_IPV4:
- local_sip_ip_addr.type = CPR_IP_ADDR_IPV4;
- local_sip_ip_addr.u.ip4 = 0;
- break;
- case CPR_IP_MODE_IPV6:
- case CPR_IP_MODE_DUAL:
- local_sip_ip_addr = ip_addr_invalid;
- local_sip_ip_addr.type = CPR_IP_ADDR_IPV6;
- break;
- default:
- break;
- }
- /* Based on mode type configure the IP address IPv4 or IPv6 */
-
-
- if (sip_platform_udp_channel_listen(ip_mode, &listen_socket, &local_sip_ip_addr,
- (uint16_t) local_sip_control_port)
- != SIP_OK) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_platform_udp_channel_listen(0, %d) "
- "returned error.\n", fname, local_sip_control_port);
- return SIP_ERROR;
- }
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Listening for SIP messages on UDP port <%d>, handle=<%d>\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname), local_sip_control_port, listen_socket);
-
- return SIP_OK;
-}
-
-static void
-sipTransportCfgTableInit (boolean *cc_udp)
-{
-// int cc_num;
- line_t line;
- CC_ID dev_cc_type = CC_OTHER;
- uint32_t transport_prot = CONN_UDP;
- ti_common_t *ti_common;
- static const char *fname = "sipTransportCfgTableInit";
-
-
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Transport Interface init\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname));
-
- ti_common = &CSPS_Config_Table[0].ti_common;
- sip_config_get_proxy_addr(1, ti_common->addr_str, sizeof(ti_common->addr_str));
-
- if (!cpr_strcasecmp(ti_common->addr_str, "USECALLMANAGER")) {
- dev_cc_type = CC_CCM;
- }
- if (dev_cc_type == CC_CCM) {
- /*
- * Initialize the ccm table
- */
- uint32_t listen_port;
- CCM_ID ccm_id;
- ti_ccm_t *ti_ccm;
-
- memset(CCM_Config_Table, 0,
- (sizeof(uint32_t) * MAX_CCM * (MAX_REG_LINES + 1)));
- config_get_value(CFGID_VOIP_CONTROL_PORT, &listen_port,
- sizeof(listen_port));
- config_get_value(CFGID_TRANSPORT_LAYER_PROT, &transport_prot,
- sizeof(transport_prot));
- if (transport_prot != CONN_UDP) {
- *cc_udp = FALSE;
- }
-
- /*
- * Initialize the dummy entry and point the Active
- * and standby to it.
- */
- CCM_Dummy_Entry.cc_type = CC_CCM;
- CCM_Dummy_Entry.ti_specific.ti_ccm.ccm_id = MAX_CCM;
- CCM_Dummy_Entry.ti_common.conn_type = (CONN_TYPE) transport_prot;
-
- for (ccm_id = PRIMARY_CCM; ccm_id < MAX_CCM; ccm_id++) {
- uint32_t port;
- phone_local_tcp_port[ccm_id] = 0;
- ti_common = &CCM_Device_Specific_Config_Table[ccm_id].ti_common;
- ti_ccm = &CCM_Device_Specific_Config_Table[ccm_id].ti_specific.ti_ccm;
-
- CCM_Device_Specific_Config_Table[ccm_id].cc_type = CC_CCM;
- sip_regmgr_get_config_addr(ccm_id, ti_common->addr_str);
-
- config_get_value(ccm_config_id_port[ccm_id], &port, sizeof(port));
- ti_common->port = (uint16_t) port;
- ti_common->conn_type = ti_common->configured_conn_type = (CONN_TYPE) transport_prot;
- ti_common->listen_port = (uint16_t) listen_port;
- ti_common->handle = INVALID_SOCKET;
- /*
- * CCM specific config variable read
- */
- ti_ccm->ccm_id = (CCM_ID) ccm_id;
- ti_ccm->sec_level = NON_SECURE;
- ti_ccm->is_valid = 1;
- config_get_value(ccm_config_id_sec_level[ccm_id],
- &ti_ccm->sec_level, sizeof(ti_ccm->sec_level));
- config_get_value(ccm_config_id_is_valid[ccm_id],
- &ti_ccm->is_valid, sizeof(ti_ccm->is_valid));
- if ((ti_ccm->sec_level == NON_SECURE) &&
- (transport_prot == CONN_TLS)) {
- ti_common->conn_type = CONN_TCP;
- }
- for (line = 0; line < MAX_REG_LINES; line++) {
- CCM_Config_Table[line][ccm_id] =
- &CCM_Device_Specific_Config_Table[ccm_id];
- if (ccm_id == PRIMARY_CCM) {
- CC_Config_Table[line].cc_type = CC_CCM;
- CC_Config_Table[line].cc_table_entry = (void *)
- CCM_Config_Table[ccm_id];
- }
- }
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"For CCM%d: line %d Addr: %s Port: %d"
- " listen Port: %d transport: %d"
- " Sec Level: %d Is Valid: %d\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- ccm_id, line, ti_common->addr_str,
- ti_common->port, ti_common->listen_port,
- ti_common->conn_type, ti_ccm->sec_level,
- ti_ccm->is_valid);
- }
- } else {
- ti_csps_t *ti_csps = &CSPS_Device_Specific_Config_Table;
- uint32_t bkup_pxy_port;
- uint32_t emer_pxy_port;
- uint32_t outb_pxy_port;
- uint32_t listen_port;
-
- sip_config_get_backup_proxy_addr(&(ti_csps->bkup_pxy_addr),
- ti_csps->bkup_pxy_addr_str,
- sizeof(ti_csps->bkup_pxy_addr_str));
- config_get_value(CFGID_PROXY_BACKUP_PORT, &bkup_pxy_port,
- sizeof(bkup_pxy_port));
- ti_csps->bkup_pxy_port = (uint16_t) bkup_pxy_port;
- config_get_string(CFGID_PROXY_EMERGENCY, ti_csps->emer_pxy_addr_str,
- sizeof(ti_csps->emer_pxy_addr_str));
- config_get_value(CFGID_PROXY_EMERGENCY_PORT, &emer_pxy_port,
- sizeof(emer_pxy_port));
- ti_csps->emer_pxy_port = (uint16_t) emer_pxy_port;
- config_get_string(CFGID_OUTBOUND_PROXY, ti_csps->outb_pxy_addr_str,
- sizeof(ti_csps->outb_pxy_addr_str));
- config_get_value(CFGID_OUTBOUND_PROXY_PORT, &outb_pxy_port,
- sizeof(outb_pxy_port));
- ti_csps->outb_pxy_port = (uint16_t) outb_pxy_port;
-
- config_get_value(CFGID_VOIP_CONTROL_PORT, &listen_port,
- sizeof(listen_port));
- for (line = 0; line < MAX_REG_LINES; line++) {
- ti_common = &CSPS_Config_Table[line].ti_common;
- CSPS_Config_Table[line].ti_specific.ti_csps = ti_csps;
-
- sip_config_get_proxy_addr((line_t)(line + 1), ti_common->addr_str,
- sizeof(ti_common->addr_str));
- ti_common->port = sip_config_get_proxy_port((line_t) (line + 1));
- ti_common->conn_type = CONN_UDP;
- ti_common->listen_port = (uint16_t) listen_port;
- ti_common->addr = ip_addr_invalid;
- ti_common->handle = INVALID_SOCKET;
-
- CC_Config_Table[line].cc_table_entry = (void *) NULL; // NULL for now.
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"line %d Addr: %s Port: %d and listen Port: %d\n"
- " transport: %d\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- line, ti_common->addr_str, ti_common->port,
- ti_common->listen_port, ti_common->conn_type);
- if (line == 0) {
- ti_csps_t *ti_csps_cfg_table;
-
- ti_csps_cfg_table = CSPS_Config_Table[line].ti_specific.ti_csps;
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"bkup Addr: %s and Port: %d\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- ti_csps_cfg_table->bkup_pxy_addr_str,
- ti_csps_cfg_table->bkup_pxy_port);
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"emer Addr: %s and Port: %d\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- ti_csps_cfg_table->emer_pxy_addr_str,
- ti_csps_cfg_table->emer_pxy_port);
- CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"outb Addr: %s and Port: %d\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, fname),
- ti_csps_cfg_table->outb_pxy_addr_str,
- ti_csps_cfg_table->outb_pxy_port);
- }
- }
- }
-}
-
-
-/*
- ** sipTransportInit
- *
- * FILENAME: sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * Note: Make sure this gets calls during config change notifications.
- * from softphone\src-win\global_stub.c's and src-arm-79xx\config.c's
- * config_commit() function that calls the prot_config_change_notify().
- * RETURNS:
- *
- */
-int
-sipTransportInit (void)
-{
- int result = 0;
- static const char *fname = "sipTransportInit";
- boolean cc_udp = TRUE;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"Transport_interface: Init function "
- "call !\n", DEB_F_PREFIX_ARGS(SIP_TRANS, fname));
- /*
- * Init the cc related info into the cc config table
- */
- sipTransportCfgTableInit(&cc_udp);
- /*
- * Make sure that the IP stack is up before trying to connect
- */
- if (PHNGetState() > STATE_IP_CFG) {
- if (cc_udp) {
- /*
- * By now we know the DHCP is up, so we can
- * start open sockets for listening for SIP messages and
- * the UDP channel to the SIP proxy server
- */
-
- if (SIPTransportUDPListenForSipMessages() == SIP_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"device unable to"
- " receive SIP messages.\n", fname);
- }
- } else {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"CCM in non udp mode so not "
- "opening separate listen socket.\n",DEB_F_PREFIX_ARGS(SIP_TRANS, fname));
- }
- if (sip_regmgr_init() != SIP_OK) {
- result = SIP_ERROR;
- }
- } else {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"IP Stack Not "
- "Initialized.\n", fname);
- result = -1;
- }
- return (result);
-}
-
-/*
- ** sipTransportShutdown
- *
- * FILENAME: sip_common_transport.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS:
- *
- */
-void
-sipTransportShutdown ()
-{
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"Transport_interface: Shutting down!\n", DEB_F_PREFIX_ARGS(SIP_TRANS, "sipTransportShutdown"));
- sip_regmgr_destroy_cc_conns();
-}
-
-/*
- ** sipTransportClearServerHandle
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: ip addr, port, connid
- *
- * DESCRIPTION: This function clears the server handle and port
- *
- * RETURNS: none
- *
- */
-void
-sipTransportClearServerHandle (cpr_ip_addr_t *ipaddr, uint16_t port, int connid)
-{
-
- ti_common_t *ti_common;
- CCM_ID cc_index;
-
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"addr 0x%x port %d connid %d\n",
- DEB_F_PREFIX_ARGS(SIP_TRANS, "sipTransportClearServerHandle"), ipaddr, port, connid);
- for (cc_index = PRIMARY_CCM; cc_index < MAX_CCM; cc_index++) {
- ti_common = &CCM_Device_Specific_Config_Table[cc_index].ti_common;
- if (util_compare_ip(&(ti_common->addr),ipaddr) && ti_common->port == port) {
- sip_tcp_purge_entry(connid);
- ti_common->handle = INVALID_SOCKET;
- ti_common->listen_port = 0;
- return;
- }
- }
-}
-
-/*
- ** sipTransportSetServerHandleAndPort
- *
- * FILENAME: ip_phone\sip\sip_common_transport.c
- *
- * PARAMETERS: Line id
- *
- * DESCRIPTION: This function gets the server handle for a particular
- * line id.
- *
- * RETURNS: The server handle
- */
-void
-sipTransportSetServerHandleAndPort (cpr_socket_t socket_handle,
- uint16_t listen_port,
- ti_config_table_t *ccm_table_entry)
-{
- ti_common_t *ti_common;
- ti_ccm_t *ti_ccm;
-
- ti_ccm = &ccm_table_entry->ti_specific.ti_ccm;
-
- if (ti_ccm->ccm_id < MAX_CCM) {
- ti_common = &CCM_Device_Specific_Config_Table[ti_ccm->ccm_id].ti_common;
- ti_common->handle = socket_handle;
- ti_common->listen_port = listen_port;
- }
-}
-
-void
-sipTransportSetSIPServer() {
- char addr_str[MAX_IPADDR_STR_LEN];
- init_empty_str(addr_str);
- config_get_string(CFGID_CCM1_ADDRESS, addr_str, MAX_IPADDR_STR_LEN);
- sstrncpy(CCM_Config_Table[0][0]->ti_common.addr_str, addr_str, MAX_IPADDR_STR_LEN);
- sstrncpy(CCM_Device_Specific_Config_Table[PRIMARY_CCM].ti_common.addr_str, addr_str, MAX_IPADDR_STR_LEN);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_in.h"
-#include "cpr_types.h"
-#include "phone_types.h"
-#include "cpr_string.h"
-#include "cpr_socket.h"
-#include "ccsip_platform.h"
-#include "sip_common_transport.h"
-#include "sip_csps_transport.h"
-#include "util_string.h"
-
-int
-sip_dns_gethostbysrv (char *domain,
- cpr_ip_addr_t *ipaddr_ptr,
- uint16_t *port,
- srv_handle_t *psrv_order,
- boolean retried_addr)
-{
- int bLoopDeath = 0;
- uint16_t tmp_port = 0;
- int rc=DNS_ERR_NOHOST;
-
- while (!bLoopDeath) {
- /* Try and fetch a proxy using DNS SRV records */
- rc = dnsGetHostBySRV("sip", "udp", (char *) domain, ipaddr_ptr,
- &tmp_port, 100, 1, psrv_order);
- switch (rc) {
- case DNS_ERR_TTL_EXPIRED:
- case DNS_ERR_NOHOST:
- /* Re-try if all entries for this proxy have expired
- * or the end of the call record list was reached.
- */
- break;
- default:
- /* Run don't walk to the nearest exit */
- bLoopDeath = 1;
- break;
- }
- }
- if (tmp_port) {
- *port = tmp_port;
- }
- return rc;
-}
-
-int
-sip_dns_gethostbysrvorname (char *hname,
- cpr_ip_addr_t *ipaddr_ptr,
- uint16_t *port)
-{
- /*
- * OK according to rfc2543bis-03
- * 1. If the destination is an IP address it is used. If no port is
- * specified then use 5060
- * 2. If the destination specifies the default port (5060) or no port
- * then try SRV
- * 3. If the destination specifies a port number other than 5060 or
- * there are no SRV records A record lookup
- */
- srv_handle_t srv_order = NULL;
- int rc=DNS_ERR_NOHOST;
-
- if ((*port == SIP_WELL_KNOWN_PORT) || (*port == 0)) {
- rc = sip_dns_gethostbysrv(hname, ipaddr_ptr, port, &srv_order, FALSE);
- }
- if (rc != DNS_OK) {
- rc = dnsGetHostByName(hname, ipaddr_ptr, 100, 1);
- }
- if (srv_order) {
- dnsFreeSrvHandle(srv_order);
- }
- return rc;
-}
-
-cpr_socket_t
-sipTransportCSPSGetProxyHandleByDN (line_t dn)
-{
- static const char *fname = "sipTransportCSPSGetProxyHandleByDN";
- ti_common_t *ti_common;
-
- if ((((int)dn) < 1) || (((int)dn) > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN %d out of "
- "bounds.\n", fname, dn);
- return INVALID_SOCKET;
- }
- ti_common = &CSPS_Config_Table[dn - 1].ti_common;
- return ((cpr_socket_t) ti_common->handle);
-}
-
-short
-sipTransportCSPSGetProxyPortByDN (line_t dn)
-{
- static const char *fname = "sipTransportCSPSGetProxyPortByDN";
- ti_common_t *ti_common;
-
- if ((((int)dn) < 1) || (((int)dn) > MAX_REG_LINES)) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN %d out of "
- "bounds.\n", fname, dn);
- return (-1);
- }
- ti_common = &CSPS_Config_Table[dn - 1].ti_common;
- return ((short) ti_common->port);
-}
-
-// This function is broken
-uint16_t
-sipTransportCSPSGetProxyAddressByDN(cpr_ip_addr_t *ip_addr, line_t dn)
-{
-// static const char *fname = "sipTransportCSPSGetProxyAddressByDN";
-// ti_common_t *ti_common;
-//
-// if ((((int)dn) < 1) || (((int)dn) > MAX_REG_LINES)) {
-// CCSIP_DEBUG_ERROR(SIP_F_PREFIX"Args check: DN out of "
-// "bounds.\n", fname, dn);
-// return (0);
-// }
-//
-// ti_common = &CSPS_Config_Table[dn - 1].ti_common;
-//
-// ip_addr = &(ti_common->addr);
-//
- return(1);
-}
-
-/*
- * sip_config_get_proxy_port()
- *
- * Get table entry from the table string and option number
- */
-uint16_t
-sip_config_get_proxy_port (line_t line)
-{
- uint32_t port;
-
- config_get_line_value(CFGID_PROXY_PORT, &port, sizeof(port), line);
-
- if (port == 0) {
- config_get_line_value(CFGID_PROXY_PORT, &port, sizeof(port), DEFAULT_LINE);
- }
-
- return ((uint16_t) port);
-}
-
-/*
- * sip_config_get_proxy_addr()
- *
- * Get table entry from the table string and option number
- */
-void
-sip_config_get_proxy_addr (line_t line, char *buffer, int buffer_len)
-{
- config_get_line_string(CFGID_PROXY_ADDRESS, buffer, line, buffer_len);
-
- if ((strcmp(buffer, UNPROVISIONED) == 0) || (buffer[0] == '\0')) {
- config_get_line_string(CFGID_PROXY_ADDRESS, buffer, DEFAULT_LINE,
- buffer_len);
- }
-}
-
-/*
- * sip_config_get_backup_proxy_addr()
- *
- * Get table entry from the table string and option number
- */
-uint16_t
-sip_config_get_backup_proxy_addr (cpr_ip_addr_t *IPAddress, char *buffer, int buffer_len)
-{
-
- *IPAddress = ip_addr_invalid;
-
- config_get_string(CFGID_PROXY_BACKUP, buffer, buffer_len);
-
- if ((cpr_strcasecmp(buffer, UNPROVISIONED) == 0) || (buffer[0] == 0)) {
- buffer[0] = 0;
- } else {
- (void) str2ip(buffer, IPAddress);
- }
- return (1);
-}
-
-/*
- * sipTransportCSPSClearProxyHandle
- *
- * Clear Proxy handle from the table
- */
-void
-sipTransportCSPSClearProxyHandle (cpr_ip_addr_t *ipaddr,
- uint16_t port,
- cpr_socket_t this_fd)
-{
- ti_common_t *ti_common;
- int i;
-
- for (i = 0; i < MAX_REG_LINES; i++) {
- ti_common = &CSPS_Config_Table[i].ti_common;
- if ((ti_common->port == port) &&
- util_compare_ip(&(ti_common->addr),ipaddr) &&
- (ti_common->handle == this_fd)) {
- ti_common->handle = INVALID_SOCKET;
- return;
- }
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "cpr_memory.h"
-#include "ccsip_task.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "phntask.h"
-#include "phone.h"
-#include "text_strings.h"
-#include "string_lib.h"
-#include "gsm.h"
-#include "sip_common_transport.h"
-#include "sip_common_regmgr.h"
-#include "sip_interface_regmgr.h"
-#include "ccsip_subsmanager.h"
-#include "platform_api.h"
-
-extern ccm_act_stdby_table_t CCM_Active_Standby_Table;
-extern cc_config_table_t CC_Config_Table[];
-
-/*
- ** sip_regmgr_send_status
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETERS: msg id and the src task id.
- *
- * DESCRIPTION: Posts the message to the destination task as
- * requested.
- *
- * RETURNS:
- *
- */
-void
-sip_regmgr_send_status (reg_srcs_t src_id, reg_status_t msg_id)
-{
- static const char fname[] = "sip_regmgr_send_status";
-
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"src_id: %d msg_id: %d", DEB_F_PREFIX_ARGS(SIP_REG, fname), src_id, msg_id);
-
- if (msg_id == REG_ALL_FAIL) {
- //All failed ind to platform
- ui_reg_all_failed();
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"REG ALL FAILED \n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- }
- return;
-}
-
-/*
- ** sip_regmgr_get_cc_mode
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETER: line number for which mode is requested. Initially
- * for the ccm it will be same for all linesm, but
- * will change when mixed mode support is added.
- * DESCRIPTION: returns the current mode the phone is in i.e.
- * talking to a ccm -or- not talking to a ccm.
- *
- * RETURNS:
- *
- */
-reg_mode_t
-sip_regmgr_get_cc_mode (line_t line)
-{
- if (CCM_Active_Standby_Table.active_ccm_entry) {
- return (REG_MODE_CCM);
- } else {
- return (REG_MODE_NON_CCM);
- }
-}
-
-
-boolean
-sip_platform_is_phone_idle (void)
-{
- if (gsm_is_idle()) {
- return (TRUE);
- }
- return (FALSE);
-}
-
-/*
- ** sip_platform_fallback_ind
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- *
- * RETURNS:
- *
- */
-void
-sip_platform_fallback_ind (CCM_ID ccm_id)
-{
- static const char fname[] = "sip_platform_fallback_ind";
- int from_id = CC_TYPE_CCM;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"ccm-id: %d", DEB_F_PREFIX_ARGS(SIP_FALLBACK, fname), ccm_id);
-
- platform_reg_fallback_ind((void *)(long) from_id);
-}
-
-/*
- ** sip_platform_failover_ind
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS: none
- *
- */
-boolean plat_is_network_interface_changed(void );
-void
-sip_platform_failover_ind (CCM_ID ccm_id)
-{
- static const char fname[] = "sip_platform_failover_ind";
- int to_id = CC_TYPE_CCM;
-
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"ccm-id=%s=%d", DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname),
- ccm_id == PRIMARY_CCM ? "PRIMARY_CCM" :
- ccm_id == SECONDARY_CCM ? "SECONDARY_CCM" :
- ccm_id == TERTIARY_CCM ? "TERTIARY_CCM" : "Unknown",
- ccm_id);
-
- if (plat_is_network_interface_changed()) {
- CCSIP_DEBUG_REG_STATE(DEB_F_PREFIX"network i/f changed, sending REG_ALL_FAIL instead", DEB_F_PREFIX_ARGS(SIP_FAILOVER, fname));
- ui_reg_all_failed();
- return;
- }
-
- if (ccm_id == UNUSED_PARAM){
- to_id = 3;
- }
- platform_reg_failover_ind((void *)(long) to_id);
-}
-
-/*
- ** sip_platform_logout_reset_req
- *
- * FILENAME: ip_phone\sip\sip_platform_logout_reset_req
- *
- * PARAMETERS: void
- *
- * DESCRIPTION: Trigger vPhone auto logout and re-DHCP
- *
- * RETURNS: none
- *
- */
-void
-sip_platform_logout_reset_req(void)
-{
- platform_logout_reset_req();
-}
-
-/*
- ** sip_platform_set_ccm_status
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETERS:
- *
- * DESCRIPTION:
- *
- * RETURNS: none
- *
- */
-void
-sip_platform_set_ccm_status (void)
-{
- static const char fname[] = "sip_platform_set_ccm_status";
- ti_config_table_t *ccm_table_entry;
- char dest_addr_str[MAX_IPADDR_STR_LEN];
-
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(SIP_REG, fname));
- ccm_table_entry = CCM_Active_Standby_Table.active_ccm_entry;
- if (ccm_table_entry) {
- sstrncpy(dest_addr_str, ccm_table_entry->ti_common.addr_str,
- MAX_IPADDR_STR_LEN);
- CCSIP_DEBUG_STATE(DEB_F_PREFIX"addr str1 %s\n", DEB_F_PREFIX_ARGS(SIP_REG, fname), dest_addr_str);
-
- ui_set_ccm_conn_status(dest_addr_str, CCM_STATUS_ACTIVE);
- }
- ccm_table_entry = CCM_Active_Standby_Table.standby_ccm_entry;
- if (ccm_table_entry) {
-
- ui_set_ccm_conn_status(ccm_table_entry->ti_common.addr_str,
- CCM_STATUS_STANDBY);
- }
-}
-
-/*
- ** sip_regmgr_get_ccm_id
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETERS: ccb
- *
- * DESCRIPTION: get ccm id from ccb
- *
- * RETURNS: ccm id
- */
-CCM_ID
-sip_regmgr_get_ccm_id (ccsipCCB_t *ccb)
-{
- ti_config_table_t *ccm_table_ptr = NULL;
-
- ccm_table_ptr = (ti_config_table_t *) ccb->cc_cfg_table_entry;
- if (ccm_table_ptr) {
- return (ccm_table_ptr->ti_specific.ti_ccm.ccm_id);
- }
- return (UNUSED_PARAM);
-}
-
-/*
- ** sip_platform_cc_mode_notify
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETERS: mode
- *
- * DESCRIPTION: notify cc mode
- *
- * RETURNS: None
- */
-void
-sip_platform_cc_mode_notify (void)
-{
- int mode;
-
- if (CC_Config_Table[0].cc_type == CC_CCM) {
- mode = REG_MODE_CCM;
- } else {
- mode = REG_MODE_NON_CCM;
- }
- platform_cc_mode_notify(mode);
-}
-
-/*
- ** sip_regmgr_get_sec_level
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETER: line number for which mode is requested. Initially
- * for the ccm it will be same for all linesm, but
- * will change when mixed mode support is added.
- * DESCRIPTION: returns the current sec level for the phone
- * values will be NON-SECURE, AUTHENTICATED and
- * ENCRYPTED.
- *
- * RETURNS: sec level
- *
- */
-sec_level_t
-sip_regmgr_get_sec_level (line_t line)
-{
- ti_config_table_t *ccm_table_entry;
- ti_ccm_t *ti_ccm;
-
- if (CCM_Active_Standby_Table.active_ccm_entry) {
- ccm_table_entry = CCM_Active_Standby_Table.active_ccm_entry;
- ti_ccm = &ccm_table_entry->ti_specific.ti_ccm;
- return ((sec_level_t) ti_ccm->sec_level);
- } else {
- return (NON_SECURE);
- }
-}
-
-/*
- ** sip_regmgr_srtp_fallback_enabled
- *
- * FILENAME: ip_phone\sip\sip_interface_regmgr.c
- *
- * PARAMETER: line number for which mode is requested. Initially
- * for the ccm it will be same for all linesm, but
- * will change when mixed mode support is added.
- * DESCRIPTION: returns whether the SRTP fallback is enabled or not.
- *
- * RETURNS: sec level
- */
-boolean
-sip_regmgr_srtp_fallback_enabled (line_t line)
-{
- ccsipCCB_t *ccb;
- line_t ndx;
-
- if ((line == 0) || (line > MAX_REG_LINES)) {
- /* Invalid Line, requested */
- return 0;
- }
-
- /* Map the (dn)line number to registered CCB */
- ndx = line - 1 + REG_CCB_START;
- ccb = sip_sm_get_ccb_by_index(ndx);
- if (ccb != NULL) {
- if (ccb->supported_tags & cisco_srtp_fallback_tag) {
- return (TRUE);
- }
- }
- return (FALSE);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-#include "cpr_errno.h"
-#include "cpr_socket.h"
-#include "cpr_in.h"
-#include "cpr_rand.h"
-#include "cpr_string.h"
-#include "cpr_threads.h"
-#include "ccsip_core.h"
-#include "ccsip_task.h"
-#include "sip_platform_task.h"
-#include "ccsip_platform_udp.h"
-#include "sip_common_transport.h"
-#include "phntask.h"
-#include "phone_debug.h"
-#include "util_string.h"
-#include "ccsip_platform_tcp.h"
-#include "ccsip_task.h"
-#include "sip_socket_api.h"
-#include "platform_api.h"
-
-/*---------------------------------------------------------
- *
- * Definitions
- *
- */
-
-/* The maximum number of messages parsed from the message queue at one time */
-#define MAX_SIP_MESSAGES 8
-
-/* The maximum number of connections allowed */
-#define MAX_SIP_CONNECTIONS (64 - 2)
-
-/* SIP Message queue waiting thread and the main thread IPC names */
-#ifdef __ANDROID__
-#define SIP_MSG_IPC_PATH "/data/data/com.cisco.telephony.provider/"
-#else
-#define SIP_MSG_IPC_PATH "/tmp/"
-#endif
-#define SIP_MSG_SERV_NAME "SIP-Main-%d"
-#define SIP_MSG_CLNT_NAME "SIP-MsgQ-%d"
-
-#define SIP_PAUSE_WAIT_IPC_LISTEN_READY_TIME 50 /* 50ms. */
-#define SIP_MAX_WAIT_FOR_IPC_LISTEN_READY 1200 /* 50 * 1200 = 1 minutes */
-
-
-/*---------------------------------------------------------
- *
- * Local Variables
- *
- */
-fd_set read_fds;
-fd_set write_fds;
-static cpr_socket_t listen_socket = INVALID_SOCKET;
-static cpr_socket_t sip_ipc_serv_socket = INVALID_SOCKET;
-static cpr_socket_t sip_ipc_clnt_socket = INVALID_SOCKET;
-static boolean main_thread_ready = FALSE;
-uint32_t nfds = 0;
-sip_connection_t sip_conn;
-
-/*
- * Internal message structure between main thread and
- * message queue waiting thread.
- */
-typedef struct sip_int_msg_t_ {
- void *msg;
- phn_syshdr_t *syshdr;
-} sip_int_msg_t;
-
-/* Internal message queue (array) */
-static sip_int_msg_t sip_int_msgq_buf[MAX_SIP_MESSAGES] = {{0,0},{0,0}};
-
-/* Main thread and message queue waiting thread IPC names */
-static const char *sip_IPC_serv_name = SIP_MSG_IPC_PATH SIP_MSG_SERV_NAME;
-static const char *sip_IPC_clnt_name = SIP_MSG_IPC_PATH SIP_MSG_CLNT_NAME;
-static cpr_sockaddr_un_t sip_serv_sock_addr;
-static cpr_sockaddr_un_t sip_clnt_sock_addr;
-
-
-/*---------------------------------------------------------
- *
- * Global Variables
- *
- */
-extern sipGlobal_t sip;
-extern boolean sip_reg_all_failed;
-
-
-/*---------------------------------------------------------
- *
- * Function declarations
- *
- */
-//static void write_to_socket(cpr_socket_t s);
-//static int read_socket(cpr_socket_t s);
-
-/*---------------------------------------------------------
- *
- * Functions
- *
- */
-
-/**
- *
- * sip_platform_task_init
- *
- * Initialize the SIP Task
- *
- * Parameters: None
- *
- * Return Value: None
- *
- */
-static void
-sip_platform_task_init (void)
-{
- uint16_t i;
-
- for (i = 0; i < MAX_SIP_CONNECTIONS; i++) {
- sip_conn.read[i] = INVALID_SOCKET;
- sip_conn.write[i] = INVALID_SOCKET;
- }
-
- /*
- * Initialize cprSelect call parameters
- */
- FD_ZERO(&read_fds);
- FD_ZERO(&write_fds);
- return;
-}
-
-/**
- * sip_create_IPC_sock creates and bind the socket for IPC.
- *
- * @param[in]name - pointer to the const. character for the
- * IPC address (name) to be bound when the
- * IPC socket is successfully created.
- *
- * @return cpr_socket_t - Returns a valid CPR's socket if
- * the socket is created sucessafully otherwise
- * returns INVALID_SOCKET.
- * @pre (name != NULL)
- */
-static cpr_socket_t sip_create_IPC_sock (const char *name)
-{
- const char *fname = "sip_create_IPC_sock";
- cpr_socket_t sock;
- cpr_sockaddr_un_t addr;
-
- /* Create socket */
- sock = cprSocket(AF_LOCAL, SOCK_DGRAM, 0);
- if (sock == INVALID_SOCKET) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"cprSocket() returned error"
- " errno=%d\n", fname, cpr_errno);
- return (INVALID_SOCKET);
- }
-
- /* Bind to the local socket */
- cpr_set_sockun_addr(&addr, name, getpid());
-
- /* make sure file doesn't already exist */
- unlink( (char *)addr.sun_path);
-
- /* do the bind */
- if (cprBind(sock, (cpr_sockaddr_t *)&addr,
- cpr_sun_len(addr)) == CPR_FAILURE) {
- (void) sipSocketClose(sock, FALSE);
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"cprBind() failed"
- " errno=%d\n", fname, cpr_errno);
- return (INVALID_SOCKET);
- }
- return (sock);
-}
-
-/**
- * The function is a thread loop that waits on SIP message queue
- * visible for the external components (sip_msgq). The thread is used
- * to avoid having the main task loop from having to set a small time
- * waiting on select() to poll inter-thread messages. The small waiting
- * time on select() to poll internal messages queue increases the
- * unnecessary of waking up when system is idle. On the platform that
- * power conservative is critical such as handheld phone, waking up
- * periodically is not good for battery life.
- *
- * This thread splits the message queue waiting function from the
- * main thread waiting on select(). This thread simply listens on the
- * internal message queue and signal to the main thread via IPC socket
- * or local socket trigger. Therefore the main thread can uniformly
- * process internal message event and the network event via select().
- * The small internal poll time on select() can be
- * avoided.
- *
- * @param[in] arg - pointer to SIP main thread's message queue.
- *
- * @return None.
- *
- * @pre (arg != NULL)
- */
-void sip_platform_task_msgqwait (void *arg)
-{
- const char *fname = "sip_platform_task_msgqwait";
- cprMsgQueue_t *msgq = (cprMsgQueue_t *)arg;
- unsigned int wait_main_thread = 0;
- phn_syshdr_t *syshdr;
- void *msg;
- uint8_t num_messages = 0;
- uint8_t response = 0;
- boolean quit_thread = FALSE;
-
- if (msgq == NULL) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"task msgq is null, exiting\n", fname);
- return;
- }
-
- if (platThreadInit("SIP IPCQ task") != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to attach thread to JVM\n", fname);
- return;
- }
-
- /*
- * Wait for SIP main thread ready for IPC connection.
- */
- while (!main_thread_ready) {
- /* Pause for other threads to run while waiting */
- cprSleep(SIP_PAUSE_WAIT_IPC_LISTEN_READY_TIME);
-
- wait_main_thread++;
- if (wait_main_thread > SIP_MAX_WAIT_FOR_IPC_LISTEN_READY) {
- /* Exceed the number of wait time */
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"timeout waiting for listening IPC"
- " socket ready, exiting\n", fname);
- return;
- }
- }
-
- /*
- * Adjust relative priority of SIP thread.
- */
-#ifndef WIN32
- (void) cprAdjustRelativeThreadPriority(SIP_THREAD_RELATIVE_PRIORITY);
-#else
- /* Use default priority */
- (void) cprAdjustRelativeThreadPriority(0);
-#endif
-
- /*
- * The main thread is ready. set global client socket address
- * so that the server can send back response.
- */
- cpr_set_sockun_addr(&sip_clnt_sock_addr, sip_IPC_clnt_name, getpid());
-
- sip_ipc_clnt_socket = sip_create_IPC_sock(sip_IPC_clnt_name);
-
- if (sip_ipc_clnt_socket == INVALID_SOCKET) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_create_IPC_sock() failed,"
- " exiting\n", fname);
- return;
- }
-
- while (quit_thread == FALSE) {
- msg = cprGetMessage(msgq, TRUE, (void **) &syshdr);
- while (msg != NULL) {
- /*
- * There is a message to be forwarded to the main SIP
- * thread for processing.
- */
- sip_int_msgq_buf[num_messages].msg = msg;
- sip_int_msgq_buf[num_messages].syshdr = syshdr;
- num_messages++;
-
- switch (syshdr->Cmd) {
- case THREAD_UNLOAD:
- quit_thread = TRUE;
- break;
- default:
- break;
- }
-
- if (num_messages == MAX_SIP_MESSAGES) {
- /*
- * Limit the number of messages passed to the main SIP
- * thread to MAX_SIP_MESSAGES since SIP main thread only
- * process messages up to MAX_SIP_MESSAGES at a time.
- */
- break;
- }
- /*
- * Check to see if there is more message on the queue
- * before sending IPC message trigger to the main SIP
- * thread. This is to minimize the overhead of the
- * the main SIP thread in processing select().
- */
- msg = cprGetMessage(msgq, 0, (void **) &syshdr);
- }
-
- if (num_messages) {
- CCSIP_DEBUG_TASK(DEB_F_PREFIX"%d msg available on msgq\n", DEB_F_PREFIX_ARGS(SIP_MSG_QUE, fname), num_messages);
- /*
- * There are some number of messages sent to the main thread,
- * trigger the main SIP thread via IPC to process the message.
- */
- if (cprSendTo(sip_ipc_clnt_socket, (void *)&num_messages,
- sizeof(num_messages), 0,
- (cpr_sockaddr_t *)&sip_serv_sock_addr,
- cpr_sun_len(sip_serv_sock_addr)) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"send IPC failed errno=%d\n", fname, cpr_errno);
- }
-
- if (FALSE == quit_thread) {
- /*
- * Wait for main thread to signal us to get more message.
- */
- if (cprRecvFrom(sip_ipc_clnt_socket, &response,
- sizeof(response), 0, NULL, NULL) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"read IPC failed:"
- " errno=%d\n", fname, cpr_errno);
- }
- num_messages = 0;
- }
- }
- }
-}
-
-/**
- * sip_process_int_msg - process internal IPC message from the
- * the message queue waiting thread.
- *
- * @param - none.
- *
- * @return none.
- */
-static void sip_process_int_msg (void)
-{
- const char *fname = "sip_process_int_msg";
- ssize_t rcv_len;
- uint8_t num_messages = 0;
- uint8_t response = 0;
- sip_int_msg_t *int_msg;
- void *msg;
- phn_syshdr_t *syshdr;
-
- /* read the msg count from the IPC socket */
- rcv_len = cprRecvFrom(sip_ipc_serv_socket, &num_messages,
- sizeof(num_messages), 0, NULL, NULL);
-
- if (rcv_len < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"read IPC failed:"
- " errno=%d\n", fname, cpr_errno);
- return;
- }
-
- if (num_messages == 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"message queue is empty!\n", fname);
- return;
- }
-
- if (num_messages > MAX_SIP_MESSAGES) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"number of messages on queue exceeds maximum %d\n", fname,
- num_messages);
- num_messages = MAX_SIP_MESSAGES;
- }
-
- /* process messages */
- int_msg = &sip_int_msgq_buf[0];
- while (num_messages) {
- msg = int_msg->msg;
- syshdr = int_msg->syshdr;
- if (msg != NULL && syshdr != NULL) {
- SIPTaskProcessListEvent(syshdr->Cmd, msg, syshdr->Usr.UsrPtr,
- syshdr->Len);
- cprReleaseSysHeader(syshdr);
-
- int_msg->msg = NULL;
- int_msg->syshdr = NULL;
- }
-
- num_messages--; /* one less message to work on */
- int_msg++; /* advance to the next message */
- }
-
- /*
- * Signal message queue waiting thread to get more messages.
- */
- if (cprSendTo(sip_ipc_serv_socket, (void *)&response,
- sizeof(response), 0,
- (cpr_sockaddr_t *)&sip_clnt_sock_addr,
- cpr_sun_len(sip_clnt_sock_addr)) < 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%d sending IPC\n", fname);
- }
-}
-
-/**
- *
- * sip_platform_task_loop
- *
- * Run the SIP task
- *
- * Parameters: arg - SIP message queue
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_loop (void *arg)
-{
- static const char *fname = "sip_platform_task_loop";
- int pending_operations;
- uint16_t i;
- fd_set sip_read_fds;
- fd_set sip_write_fds;
- sip_tcp_conn_t *entry;
-
- sip_msgq = (cprMsgQueue_t) arg;
- if (!sip_msgq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_msgq is null, exiting\n", fname);
- return;
- }
- sip.msgQueue = sip_msgq;
-
- sip_platform_task_init();
- /*
- * Initialize the SIP task
- */
- SIPTaskInit();
-
- if (platThreadInit("SIPStack Task") != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to attach thread to JVM\n", fname);
- return;
- }
-
- /*
- * Adjust relative priority of SIP thread.
- */
-#ifndef WIN32
- (void) cprAdjustRelativeThreadPriority(SIP_THREAD_RELATIVE_PRIORITY);
-#else
- /* Use default priority */
- (void) cprAdjustRelativeThreadPriority(0);
-#endif
-
- /*
- * Setup IPC socket addresses for main thread (server)
- */
- cpr_set_sockun_addr(&sip_serv_sock_addr, sip_IPC_serv_name, getpid());
-
- /*
- * Create IPC between the message queue thread and this main
- * thread.
- */
- sip_ipc_serv_socket = sip_create_IPC_sock(sip_IPC_serv_name);
-
- if (sip_ipc_serv_socket == INVALID_SOCKET) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_create_IPC_sock() failed:"
- " errno=%d\n", fname, cpr_errno);
- return;
- }
-
- /*
- * On Win32 platform, the random seed is stored per thread; therefore,
- * each thread needs to seed the random number. It is recommended by
- * MS to do the following to ensure randomness across application
- * restarts.
- */
- cpr_srand((unsigned int)time(NULL));
-
- /*
- * Set read IPC socket
- */
- sip_platform_task_set_read_socket(sip_ipc_serv_socket);
-
- /*
- * Let the message queue waiting thread know that the main
- * thread is ready.
- */
- main_thread_ready = TRUE;
-
- /*
- * Main Event Loop
- */
- while (TRUE) {
- /*
- * Wait on events or timeout
- */
- sip_read_fds = read_fds;
-
- // start off by init to zero
- FD_ZERO(&sip_write_fds);
- // now look for sockets where data has been queued up
- for (i = 0; i < MAX_CONNECTIONS; i++) {
- entry = sip_tcp_conn_tab + i;
- if (-1 != entry->fd && entry->sendQueue && sll_count(entry->sendQueue)) {
- FD_SET(entry->fd, &sip_write_fds);
- }
- }
-
- pending_operations = cprSelect((nfds + 1),
- &sip_read_fds,
- &sip_write_fds,
- NULL, NULL);
- if (pending_operations == SOCKET_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"cprSelect() failed: errno=%d."
- " Recover by initiating sip restart\n",
- fname, cpr_errno);
- /*
- * If we have come here, then either read socket related to
- * sip_ipc_serv_socket has got corrupted, or one of the write
- * socket related to cucm tcp/tls connection.
- * We will recover, by first clearing all fds, then re-establishing
- * the connection with sip-msgq by listening on
- * sip_ipc_serv_socket.
- */
- sip_platform_task_init(); /* this clear FDs */
- sip_platform_task_set_read_socket(sip_ipc_serv_socket);
-
- /*
- * Since all sockets fds have been cleared above, we can not anyway
- * send or receive msg from cucm. So, there is no point
- * trying to send registration cancel msg to cucm. Also, a
- * call may be active, and in that case we do not want to
- * un-register. So, by setting sip_reg_all_failed to true, we
- * make sure that no registration cancelation attempt is made.
- */
- sip_reg_all_failed = TRUE;
- platform_reset_req(DEVICE_RESTART);
- continue;
- } else if (pending_operations) {
- /*
- * Listen socket is set only if UDP transport has been
- * configured. So see if the select return was for read
- * on the listen socket.
- */
- if ((listen_socket != INVALID_SOCKET) &&
- (sip.taskInited == TRUE) &&
- FD_ISSET(listen_socket, &sip_read_fds)) {
- sip_platform_udp_read_socket(listen_socket);
- pending_operations--;
- }
-
- /*
- * Check IPC for internal message queue
- */
- if (FD_ISSET(sip_ipc_serv_socket, &sip_read_fds)) {
- /* read the message to flush the buffer */
- sip_process_int_msg();
- pending_operations--;
- }
-
- /*
- * Check all sockets for stuff to do
- */
- for (i = 0; ((i < MAX_SIP_CONNECTIONS) &&
- (pending_operations > 0)); i++) {
- if ((sip_conn.read[i] != INVALID_SOCKET) &&
- FD_ISSET(sip_conn.read[i], &sip_read_fds)) {
- /*
- * Assume tcp
- */
- sip_tcp_read_socket(sip_conn.read[i]);
- pending_operations--;
- }
- if ((sip_conn.write[i] != INVALID_SOCKET) &&
- FD_ISSET(sip_conn.write[i], &sip_write_fds)) {
- int connid;
-
- connid = sip_tcp_fd_to_connid(sip_conn.write[i]);
- if (connid >= 0) {
- sip_tcp_resend(connid);
- }
- pending_operations--;
- }
- }
- }
- }
-}
-
-/**
- *
- * sip_platform_task_set_listen_socket
- *
- * Mark the socket for cpr_select to be read
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_set_listen_socket (cpr_socket_t s)
-{
- listen_socket = s;
- sip_platform_task_set_read_socket(s);
-}
-
-/**
- *
- * sip_platform_task_set_read_socket
- *
- * Mark the socket for cpr_select to be read
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_set_read_socket (cpr_socket_t s)
-{
- if (s != INVALID_SOCKET) {
- FD_SET(s, &read_fds);
- nfds = MAX(nfds, (uint32_t)s);
- }
-}
-
-/**
- *
- * sip_platform_task_reset_listen_socket
- *
- * Mark the socket as INVALID
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_reset_listen_socket (cpr_socket_t s)
-{
- sip_platform_task_clr_read_socket(s);
- listen_socket = INVALID_SOCKET;
-}
-
-/**
- *
- * sip_platform_task_clr_read_socket
- *
- * Mark the socket for cpr_select to be read
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_clr_read_socket (cpr_socket_t s)
-{
- if (s != INVALID_SOCKET) {
- FD_CLR(s, &read_fds);
- }
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-#include "cpr_errno.h"
-#include "cpr_socket.h"
-#include "cpr_in.h"
-#include "cpr_rand.h"
-#include "cpr_string.h"
-#include "cpr_threads.h"
-#include "ccsip_core.h"
-#include "ccsip_task.h"
-#include "sip_platform_task.h"
-#include "ccsip_platform_udp.h"
-#include "sip_common_transport.h"
-#include "sip_interface_regmgr.h"
-#include "phntask.h"
-#include "phone_debug.h"
-#include "util_string.h"
-#include "ccsip_platform_tcp.h"
-#include "ccsip_task.h"
-
-/*---------------------------------------------------------
- *
- * Definitions
- *
- */
-
-/* The maximum number of messages parsed from the message queue at one time */
-#define MAX_SIP_MESSAGES 8
-
-/* The maximum number of connections allowed */
-#define MAX_SIP_CONNECTIONS (64 - 2)
-
-/* The socket select waiting time out values */
-#define SIP_SELECT_NORMAL_TIMEOUT 25000 /* normal select timeout in usec*/
-#define SIP_SELECT_QUICK_TIMEOUT 0 /* quick select timeout in usec */
-
-/*---------------------------------------------------------
- *
- * Local Variables
- *
- */
-fd_set read_fds;
-fd_set write_fds;
-static cpr_socket_t listen_socket = INVALID_SOCKET;
-uint32_t nfds = 0;
-sip_connection_t sip_conn;
-
-
-/*---------------------------------------------------------
- *
- * Global Variables
- *
- */
-extern sipGlobal_t sip;
-
-
-/*---------------------------------------------------------
- *
- * Function declarations
- *
- */
-//static void write_to_socket(cpr_socket_t s);
-//static int read_socket(cpr_socket_t s);
-
-
-/*---------------------------------------------------------
- *
- * Functions
- *
- */
-
-/**
- *
- * sip_platform_task_init
- *
- * Initialize the SIP Task
- *
- * Parameters: None
- *
- * Return Value: None
- *
- */
-static void
-sip_platform_task_init (void)
-{
- uint16_t i;
-
- for (i = 0; i < MAX_SIP_CONNECTIONS; i++) {
- sip_conn.read[i] = INVALID_SOCKET;
- sip_conn.write[i] = INVALID_SOCKET;
- }
-
- /*
- * Initialize cprSelect call parameters
- */
- FD_ZERO(&read_fds);
- FD_ZERO(&write_fds);
- return;
-}
-
-
-/**
- *
- * sip_platform_task_loop
- *
- * Run the SIP task
- *
- * Parameters: arg - SIP message queue
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_loop (void *arg)
-{
- static const char *fname = "sip_platform_task_loop";
- int pending_operations;
- struct cpr_timeval timeout;
- void *msg;
- uint32_t cmd;
- uint16_t len;
- void *usr;
- phn_syshdr_t *syshdr;
- uint16_t i;
- fd_set sip_read_fds;
-// fd_set sip_write_fds;
-
- sip_msgq = (cprMsgQueue_t) arg;
- if (!sip_msgq) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"sip_msgq is null, exiting\n", fname);
- return;
- }
- sip.msgQueue = sip_msgq;
-
- sip_platform_task_init();
- /*
- * Initialize the SIP task
- */
- SIPTaskInit();
-
- if (platThreadInit("sip_platform_task_loop") != 0) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"failed to attach thread to JVM\n", fname);
- return;
- }
-
- /*
- * Adjust relative priority of SIP thread.
- */
- (void) cprAdjustRelativeThreadPriority(SIP_THREAD_RELATIVE_PRIORITY);
-
- /*
- * Set the SIP task timeout at 25 milliseconds
- */
- timeout.tv_sec = 0;
- timeout.tv_usec = SIP_SELECT_NORMAL_TIMEOUT;
-
- /*
- * On Win32 platform, the random seed is stored per thread; therefore,
- * each thread needs to seed the random number. It is recommended by
- * MS to do the following to ensure randomness across application
- * restarts.
- */
- cpr_srand((unsigned int)time(NULL));
-
- /*
- * Main Event Loop
- */
- while (TRUE) {
- /*
- * Wait on events or timeout
- */
- sip_read_fds = read_fds;
-
-// sip_write_fds = write_fds;
- pending_operations = cprSelect((nfds + 1),
- &sip_read_fds,
- NULL,
- NULL, &timeout);
- if (pending_operations == SOCKET_ERROR) {
- CCSIP_DEBUG_ERROR(SIP_F_PREFIX"cprSelect() failed: errno=%d\n",
- fname, cpr_errno);
- } else if (pending_operations) {
- /*
- * Listen socket is set only if UDP transport has been
- * configured. So see if the select return was for read
- * on the listen socket.
- */
- if ((listen_socket != INVALID_SOCKET) &&
- (sip.taskInited == TRUE) &&
- FD_ISSET(listen_socket, &sip_read_fds)) {
- sip_platform_udp_read_socket(listen_socket);
- pending_operations--;
- }
- /*
- * Check all sockets for stuff to do
- */
- for (i = 0; ((i < MAX_SIP_CONNECTIONS) &&
- (pending_operations != 0)); i++) {
- if ((sip_conn.read[i] != INVALID_SOCKET) &&
- FD_ISSET(sip_conn.read[i], &sip_read_fds)) {
- /*
- * Assume tcp
- */
- sip_tcp_read_socket(sip_conn.read[i]);
- pending_operations--;
- }
- /*
- if ((sip_conn.write[i] != INVALID_SOCKET) &&
- FD_ISSET(sip_conn.write[i], &sip_write_fds)) {
- int connid;
-
- connid = sip_tcp_fd_to_connid(sip_conn.write[i]);
- if (connid >= 0) {
- sip_tcp_resend(connid);
- }
- pending_operations--;
- }
- */
- }
- }
-
- /*
- * Process all messages on the message queue
- * (e.g. timer callbacks)
- */
- i = 0;
- while (i++ < MAX_SIP_MESSAGES) {
- msg = cprGetMessage(sip_msgq, FALSE, (void **) &syshdr);
- if (msg != NULL) {
- cmd = syshdr->Cmd;
- len = syshdr->Len;
- usr = syshdr->Usr.UsrPtr;
- SIPTaskProcessListEvent(cmd, msg, usr, len);
- cprReleaseSysHeader(syshdr);
- syshdr = NULL;
- } else {
- /* Stop checking for msgs if the queue is empty */
- if (syshdr != NULL) {
- cprReleaseSysHeader(syshdr);
- syshdr = NULL;
- }
- break;
- }
- }
-
- /*
- * If message servicing loop reaches the maximum loop limit
- * it is possible that there are more messages left on the message
- * queue. Shorten the socket select time out to come back and
- * check the message queue for the message that might be left on
- * the queue.
- */
- if (i >= MAX_SIP_MESSAGES) {
- timeout.tv_usec = SIP_SELECT_QUICK_TIMEOUT;
- } else {
- /* set normal time out value to poll msg. queue */
- timeout.tv_usec = SIP_SELECT_NORMAL_TIMEOUT;
- }
- }
-}
-
-/**
- *
- * sip_platform_task_set_listen_socket
- *
- * Mark the socket for cpr_select to be read
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_set_listen_socket (cpr_socket_t s)
-{
- listen_socket = s;
- sip_platform_task_set_read_socket(s);
-}
-
-/**
- *
- * sip_platform_task_set_read_socket
- *
- * Mark the socket for cpr_select to be read
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_set_read_socket (cpr_socket_t s)
-{
- if (s != INVALID_SOCKET) {
- FD_SET(s, &read_fds);
- nfds = MAX(nfds, (uint32_t)s);
- }
-}
-
-/**
- *
- * sip_platform_task_reset_listen_socket
- *
- * Mark the socket as INVALID
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_reset_listen_socket (cpr_socket_t s)
-{
- sip_platform_task_clr_read_socket(s);
- listen_socket = INVALID_SOCKET;
-}
-
-/**
- *
- * sip_platform_task_clr_read_socket
- *
- * Mark the socket for cpr_select to be read
- *
- * Parameters: s - the socket
- *
- * Return Value: None
- *
- */
-void
-sip_platform_task_clr_read_socket (cpr_socket_t s)
-{
- if (s != INVALID_SOCKET) {
- FD_CLR(s, &read_fds);
- }
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_timers.h"
-#include "cpr_strings.h"
-#include "ccsip_subsmanager.h"
-#include "subapi.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "phntask.h"
-
-int32_t g_configappDebug = 1;
-
-extern void update_kpmlconfig (int kpmlVal);
-/*
- * Function: configapp_init()
- *
- * Parameters: none
- *
- * Description: Register with Subscription manager for any imcoming
- * config subscribe messages
- *
- * Returns: None
- */
-void
-configapp_init (void)
-{
- static const char fname[] = "configapp_init";
-
- CONFIGAPP_DEBUG(DEB_F_PREFIX"Subscribing to SUB/NOT manager.\n",
- DEB_F_PREFIX_ARGS(CONFIG_APP, fname));
-
- (void) sub_int_subnot_register(CC_SRC_MISC_APP, CC_SRC_SIP,
- CC_SUBSCRIPTIONS_CONFIGAPP,
- NULL, CC_SRC_MISC_APP,
- SUB_MSG_CONFIGAPP_SUBSCRIBE, NULL,
- SUB_MSG_CONFIGAPP_TERMINATE, 0, 0);
-
-}
-
-
-/*
- * Function: configapp_shutdown()
- *
- * Parameters: none
- *
- * Description: Currently a no-op.
- *
- * Returns: None
- */
-void
-configapp_shutdown (void)
-{
-}
-
-
-/*
- * Function: configapp_free_event_data()
- *
- * Parameters: ccsip_event_data_t*
- *
- * Description: Frees the event data after the processing is complete
- *
- * Returns: None
- */
-void
-configapp_free_event_data (ccsip_event_data_t *data)
-{
- ccsip_event_data_t *next_data;
-
- while(data) {
- next_data = data->next;
- cpr_free(data);
- data = next_data;
- }
-}
-
-
-/*
- * Function: configapp_process_request()
- *
- * Parameters: ccsip_sub_not_data_t*
- *
- * Description: Processes the kpml config update request. Invokes the
- * jni update_kpmlconfig() so the java side can
- * trigger the config
- * change and also to initialize the dialplan.
- *
- * Returns: None
- */
-
-void
-configapp_process_request (ccsip_sub_not_data_t *msg)
-{
- static const char fname[] = "configapp_process_request";
- ConfigApp_req_data_t *configdata;
-
- configdata = &(msg->u.subs_ind_data.eventData->u.configapp_data);
-
- update_kpmlconfig(configdata->sip_profile.kpml_val);
- CONFIGAPP_DEBUG(DEB_F_PREFIX"Updated kpml config value to %d.\n",
- DEB_F_PREFIX_ARGS(CONFIG_APP, fname),
- configdata->sip_profile.kpml_val);
-
- (void)sub_int_subscribe_ack(CC_SRC_MISC_APP, CC_SRC_SIP, msg->sub_id,
- (uint16_t)SIP_SUCCESS_SETUP, 0);
-
- (void)sub_int_subscribe_term(msg->sub_id, TRUE, 0, CC_SUBSCRIPTIONS_CONFIGAPP);
- configapp_free_event_data(msg->u.subs_ind_data.eventData);
- return;
-}
-
-
-
-/*
- * Function: configapp_process_msg()
- *
- * Parameters: ccsip_sub_not_data_t*
- *
- * Description: Determines if it is kpmlconfig update request.
- *
- * Returns: None
- */
-void
-configapp_process_msg (uint32_t cmd, void *msg)
-{
- static const char fname[] = "configapp_process_msg";
-
- switch (cmd) {
- case SUB_MSG_CONFIGAPP_SUBSCRIBE:
- configapp_process_request((ccsip_sub_not_data_t *)msg);
- break;
- case SUB_MSG_CONFIGAPP_TERMINATE:
- break;
- default:
- CONFIGAPP_DEBUG(DEB_F_PREFIX"Received invalid event.\n",
- DEB_F_PREFIX_ARGS(CONFIG_APP, fname));
- break;
- }
-}
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <errno.h>
-#include <limits.h>
-
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "xml_defs.h"
-#include "logger.h"
-#include "logmsg.h"
-#include "util_parse.h"
-#include "debug.h"
-#include "phone_types.h"
-#include "regmgrapi.h"
-
-
-#include "upgrade.h"
-#include "dialplan.h"
-
-extern char DirectoryBuffer[DIALPLAN_MAX_SIZE];
-
-/*
- * Tones with Bellcore- are Bellcore defined tones.
- * Tones with Cisco- are our tones.
- * The order of these names MUST match the order of
- * the vcm_tones_t type in vcm.h
- */
-const char *tone_names[] = {
- "Bellcore-Inside",
- "Bellcore-Outside",
- "Bellcore-Busy",
- "Bellcore-Alerting",
- "Bellcore-BusyVerify",
- "Bellcore-Stutter",
- "Bellcore-MsgWaiting",
- "Bellcore-Reorder",
- "Bellcore-CallWaiting",
- "Bellcore-Cw2",
- "Bellcore-Cw3",
- "Bellcore-Cw4",
- "Bellcore-Hold",
- "Bellcore-Confirmation",
- "Bellcore-Permanent",
- "Bellcore-Reminder",
- "Bellcore-None",
- "Cisco-ZipZip",
- "Cisco-Zip",
- "Cisco-BeepBonk"
-};
-
-static struct DialTemplate *basetemplate;
-char DialTemplateFile[MAX_TEMPLATE_LENGTH];
-char g_dp_version_stamp[MAX_DP_VERSION_STAMP_LEN];
-
-/*
- * Function: addbytes()
- *
- * Parameters:
- *
- * Description:
- *
- * Returns: None
- */
-static void
-addbytes (char **output, int *outlen, const char *input, int inlen)
-{
- char *target = *output;
-
- if (inlen == -1) {
- inlen = strlen(input);
- }
- if (inlen >= *outlen) {
- inlen = *outlen - 1;
- }
- memcpy(target, input, inlen);
- target += inlen;
- *outlen += inlen;
- *output = target;
- /*
- * Null terminate the result
- */
- *target = '\0';
-}
-
-/*
- * Function: poundDialingEnabled()
- *
- * Parameters: None
- *
- * Description: Determines if '#' is treated as a "dial now" character
- *
- * Returns: TRUE if # is treated as end of dial signal
- * FALSE if # is treated as a dialed digit
- */
-static boolean
-poundDialingEnabled (void)
-{
- if (sip_regmgr_get_cc_mode(1) == REG_MODE_NON_CCM) {
- /*
- * Operating in Peer-to-Peer SIP mode, allow # dialing
- */
- return (TRUE);
- } else {
- return (FALSE);
- }
-}
-
-/*
- * Function: isDialedDigit()
- *
- * Parameters: input - single char
- *
- * Description: Determine if the char is 0-9 or +, *
- * # is matched here unless it is set to
- * be used as "dial immediately"
- *
- * Returns: DialMatchAction
- */
-boolean
-isDialedDigit (char input)
-{
- boolean result = FALSE;
-
- if (!isdigit(input)) {
- if ((input == '*') || (input == '+') || ((input == '#') && (!poundDialingEnabled()))) {
- result = TRUE;
- }
- } else {
- result = TRUE;
- }
-
- return (result);
-}
-
-/*
- * Function: MatchLineNumber()
- *
- * Parameters: templateLine - line number specified in Dial Plan
- * line - line number to match
- *
- * Description: The template line numbers are initialized to zero.
- * Zero means that all lines match. If the Line parm
- * is specified in the Dial Plan template, then its
- * value must match the specified line.
- *^M
- * Returns: boolean
- */
-static boolean
-MatchLineNumber (const line_t templateLine, const line_t line)
-{
- /* Zero in the template matches any line. */
- return (boolean) ((templateLine == line) || (templateLine == 0));
-}
-
-/*
- * Function: MatchDialTemplate()
- *
- * Parameters: pattern - pattern string to match
- * line - line number to match
- * (May be 0 to match all lines)
- * timeout - returned dial timeout in seconds
- * (May be NULL to not get a timeout)
- * rewrite - buffer to hold rewritten string
- * (May be NULL for no rewrite)
- * rewritelen - Bytes available in the buffer to write to
- * routemode - pointer to location to hold route mode returned
- * (May be NULL to not get a routemode)
- * tone - pointer to location to hold tone returned
- *
- * Description: Find the best template to match a pattern
- *
- * Returns: DialMatchAction
- */
-DialMatchAction
-MatchDialTemplate (const char *pattern,
- const line_t line,
- int *timeout,
- char *rewrite,
- int rewritelen,
- RouteMode *pRouteMode,
- vcm_tones_t *pTone)
-{
- DialMatchAction result = DIAL_NOMATCH;
- struct DialTemplate *ptempl = basetemplate;
- struct DialTemplate *pbestmatch = NULL;
- boolean bestmatch_dialnow = FALSE;
- int best_comma_count = 0;
- DialMatchAction partialmatch_type = DIAL_NOMATCH;
- boolean partialmatch = FALSE;
-
- int matchlen = 0;
- int partialmatchlen = 0;
- int givedialtone = 0;
- int comma_counter = 0;
-
- /*
- * We need to provide a default rewrite string in case we do not have any template matches.
- * This happens when there is no template match (such as no * pattern) and when they have
- * no dial plan file at all
- */
- if (rewrite != NULL) {
- char *output = rewrite;
- int room = rewritelen;
-
- addbytes(&output, &room, pattern, -1);
- }
-
- /*
- * If the dialplan is empty, check to see if a # is in the pattern
- * and return DIAL_IMMEDIATELY. If not go ahead and return
- * DIAL_NOMATCH since there will be no template match in
- * an empty dialplan.
- */
- if (ptempl == NULL) {
- if (strchr(pattern, '#') && (poundDialingEnabled())) {
- return DIAL_IMMEDIATELY;
- } else {
- return DIAL_NOMATCH;
- }
- }
-
- /*
- * Iterate through all the templates. Skip the this template if it's not
- * for this line or all lines.
- */
- while (ptempl != NULL) {
- if (MatchLineNumber(ptempl->line, line)) {
- char *pinput = (char *) pattern;
- char *pmatch = ptempl->pattern;
- int thismatchlen = 0;
- DialMatchAction thismatch = DIAL_FULLMATCH;
- char *subs[MAX_SUBTITUTIONS];
- int subslen[MAX_SUBTITUTIONS];
- int subscount = -1;
- boolean dialnow = FALSE;
-
- while (*pinput) {
- int idx;
-
- /* Since the code below combines multiple ,
- * in a row into "one" , only increment
- * comma counter once instead of once
- * for each comma combined.
- */
- if (pmatch[0] == ',') {
- comma_counter++;
- }
-
- /*
- * Skip over any dial tone characters
- */
- while (pmatch[0] == ',') {
- pmatch++;
- }
- /*
- * If this is a pattern character, we need to capture the digits for the
- * substitution strings
- */
- if (((pmatch[0] == '.') && isDialedDigit(pinput[0])) ||
- (pmatch[0] == '*')) {
- /*
- * Get the next index in the substitution array (if any)
- * Note that if they have more pattern sections in the pattern string
- * the last one will get the counts for the characters. So for example
- * with the MAX_SUBSTITUTIONS of 5 and a pattern of
- * 1.2.3.4.5.6.7.
- * and an input string of
- * 1a2b3c4d5e6f7g
- * the arrays of substitions would come out as follows:
- * %0 = 1a2b3c4d5e6f7g (as expected)
- * %1 = a (as expected)
- * %2 = b (as expected)
- * %3 = c (as expected)
- * %4 = d (as expected)
- * %5 = e6f NOT what they really wanted, but predictable from the algorithm
- */
- if (subscount < (MAX_SUBTITUTIONS - 1)) {
- subscount++;
- subs[subscount] = pinput;
- subslen[subscount] = 1;
- }
- if (pmatch[0] == '.') {
- thismatch = DIAL_FULLPATTERN;
- /*
- * . in the pattern will match anything but doesn't contribute
- * to our matching length for finding the best template
- */
- while (isdigit(pinput[1]) && (pmatch[1] == '.')) {
- pinput++;
- pmatch++;
- subslen[subscount]++;
- }
- } else {
- thismatch = DIAL_WILDPATTERN;
- /*
- * '*' is a wild card to match 1 or more characters
- * Do a hungry first match
- *
- * Note: If match is currently pointing to an escape character,
- * we need to go past it to match the actual character.
- */
- if (pmatch[1] == DIAL_ESCAPE) {
- idx = 2;
- } else {
- idx = 1;
- }
-
- /*
- * The '*' will not match the '#' character since its' default use
- * causes the phone to "dial immediately"
- */
- if ((pinput[0] == '#') && (poundDialingEnabled())) {
- dialnow = TRUE;
- } else {
- while ((pinput[1] != '\0') &&
- (pinput[1] != pmatch[idx])) {
- /*
- * If '#' is found and pound dialing is enabled, break out of the loop.
- */
- if ((pinput[1] == '#') &&
- (poundDialingEnabled())) {
- break;
- }
- pinput++;
- subslen[subscount]++;
- }
- }
- }
- /*
- * Any other character must match exactly
- */
- } else {
- /*
- * Look for the Escape character '\' and remove it
- * Right now, the only character that needs to be escaped is '*'
- * Note that we treat \ at the end of a line as a non-special
- * character
- */
- if ((pmatch[0] == DIAL_ESCAPE) && (pmatch[1] != '\0')) {
- pmatch++;
- }
-
- if (pmatch[0] != pinput[0]) {
- /*
- * We found a '#' that doesn't match the current match template
- * This means that the '#" should be interpreted as the dial
- * termination character.
- */
- if ((pinput[0] == '#') && (poundDialingEnabled())) {
- dialnow = TRUE;
- break;
- }
- /*
- * No match, so abandon with no pattern to select
- */
- thismatchlen = -1;
- thismatch = DIAL_NOMATCH;
- break;
-
- } else {
- /*
- * We matched one character, count it for the overall template match
- */
- thismatchlen++;
- }
- }
- pmatch++;
- pinput++;
- }
-
- /*
- * *pinput = NULL means we matched everything that
- * was dialed in this template
- * Partial never matches * rules
- * Since 97. should have precendence over 9..
- * also check matchlen.
- * Since fullmatches (exact digits) have precendence
- * over fullpattern (.) check matchtype
- */
- if ((*pinput == NUL) || (dialnow)) {
- if ((thismatchlen > partialmatchlen) ||
- ((thismatchlen == partialmatchlen) &&
- (thismatch > partialmatch_type))) {
- partialmatch_type = thismatch;
- partialmatchlen = thismatchlen;
- pbestmatch = ptempl;
- partialmatch = TRUE;
- bestmatch_dialnow = dialnow;
- best_comma_count = comma_counter;
- result = DIAL_NOMATCH;
- }
- }
-
- /*
- * If we exhausted the match string, then the template is a perfect match
- * However, we don't want to take this as the best template unless it matched
- * more digits than any other pattern. For example if we have a pattern of
- * 9011*
- * 9.11
- * We would want 9011 to match against the first one even though it is not complete
- *
- * We also have to be careful that a pattern such as
- * *
- * does not beat something like
- * 9.......
- * when you have 94694210
- */
- if (pmatch[0] == '\0') {
- /*
- * If this pattern is better, we want to adopt it
- */
- if ((thismatchlen > matchlen) ||
- ((thismatchlen == matchlen) && (thismatch > result)) ||
- ((thismatch == DIAL_WILDPATTERN) &&
- ((result == DIAL_NOMATCH) && (partialmatch == FALSE)))) {
- /*
- * this is a better match than what we found before
- */
- pbestmatch = ptempl;
- bestmatch_dialnow = dialnow;
- matchlen = thismatchlen;
- result = thismatch;
- /*
- * Generate a rewrite string
- *
- * <TEMPLATE MATCH="31." Timeout="0" User="Phone" Rewrite="11111111%s"/>
- * 310 -> 111111110
- * <TEMPLATE MATCH="32.." Timeout="0" User="Phone" Rewrite="122222232.."/>
- * 3255 -> 12222223255
- * <TEMPLATE MATCH="33..." Timeout="0" User="Phone" Rewrite="13333333%1"/>
- * <TEMPLATE MATCH="34..1.." Timeout="0" User="Phone" Rewrite="14444%155%2"/>
- * <TEMPLATE MATCH="34..2.." Timeout="0" User="Phone" Rewrite="1444%s"/>
- * <TEMPLATE MATCH="34..3.." Timeout="0" User="Phone" Rewrite="11..11.."/>
- */
- if (rewrite != NULL) {
- int dotindex = -1;
- int dotsleft = 0;
- char *output = rewrite;
- int room = rewritelen;
- char *prewrite = pbestmatch->rewrite;
-
- if ((prewrite == NULL) || (prewrite[0] == '\0')) {
- /*
- * Null or empty patterns produce the input as the result
- */
- addbytes(&output, &room, pattern, -1);
- } else {
- while (prewrite[0] != '\0') {
- if (prewrite[0] == '.') {
- /*
- * For a dot, we copy over the single previously matched character
- */
- while ((dotsleft == 0) &&
- (dotindex < subscount)) {
- dotindex++;
- dotsleft = subslen[dotindex];
- }
- if (dotsleft > 0) {
- addbytes(&output, &room,
- subs[dotindex] +
- subslen[dotindex] - dotsleft,
- 1);
- dotsleft--;
- }
- } else if (prewrite[0] == '%') {
- int idx = prewrite[1] - '1';
-
- prewrite++; // Consume the %
- if ((prewrite[0] == 's') ||
- (prewrite[0] == '0')) {
- /*
- * %0 or %s means copy the entire input string
- */
- addbytes(&output, &room, pattern, -1);
- } else if ((idx >= 0) &&
- (idx <= subscount)) {
- /*
- * %n where n is withing the range of substitution patterns copies over
- * all of the characters that matched that group
- */
- addbytes(&output, &room, subs[idx],
- subslen[idx]);
- } else if (prewrite[0]) {
- /*
- * %anything copies over anything. This is how you would get a
- * % in the rewrite string
- */
- addbytes(&output, &room, prewrite, 1);
- }
- } else {
- /*
- * Just a normal character, just copy it over
- */
- addbytes(&output, &room, prewrite, 1);
- }
- /*
- * Consume the character we used (if any)
- */
- if (prewrite[0]) {
- prewrite++;
- }
- }
- }
- /*
- * Put on the usermode (if specified)
- */
- switch (pbestmatch->userMode) {
- case UserPhone:
- if (*(output - 1) == '>') {
- --room;
- --output;
- addbytes(&output, &room, ";user=phone>", -1);
- } else {
- addbytes(&output, &room, ";user=phone", -1);
- }
- break;
- case UserIP:
- if (*(output - 1) == '>') {
- --room;
- --output;
- addbytes(&output, &room, ";user=ip>", -1);
- } else {
- addbytes(&output, &room, ";user=ip", -1);
- }
- break;
- default:
- break;
- }
- }
- }
- } else if (pmatch[0] == ',') {
- givedialtone = 1;
- }
-
- /*
- * Even if this pattern was not taken as a full match, remember the longest length
- */
- if (thismatchlen > matchlen) {
- matchlen = thismatchlen;
- }
- }
- /*
- * Try the next template
- */
- ptempl = ptempl->next;
- comma_counter = 0;
- }
- /*
- * Did we get any templates at all?
- */
- switch (result) {
- case DIAL_FULLPATTERN:
- case DIAL_FULLMATCH:
- givedialtone = 0;
- /* FALLTHROUGH */
- case DIAL_WILDPATTERN:
- if (timeout != NULL) {
- *timeout = pbestmatch->timeout;
- }
- if (pRouteMode != NULL) {
- *pRouteMode = pbestmatch->routeMode;
- }
- break;
-
- default:
- /*
- * If we have received a partial match, set the timeout
- * to be the default timeout (i.e. interdigit timeout)
- * to allow for additional digit collection.
- */
- if (partialmatch) {
- if ((timeout != NULL) && (*timeout == 0)) {
- *timeout = DIAL_TIMEOUT;
- }
- } else if ((*(pattern + strlen(pattern) - 1) == '#') &&
- (poundDialingEnabled())) {
- /*
- * No template was matched, however if the dialplan
- * does not have the default '*' rule and the pattern
- * dialed did not match any other template this code
- * would be hit. Therefore check for a # to see if
- * we need to set the dial immediately flag.
- */
- result = DIAL_IMMEDIATELY;
- }
- break;
- }
-
- /*
- * If the bestmatch template says to dialnow, do it.
- */
- if (bestmatch_dialnow) {
- /*
- * If there is partial match, and dialled pattern has "#",
- * then do not Dial immediately. Give user a chance to edit
- * the mistake if any.
- */
- if (!((poundDialingEnabled()) && (strchr(pattern, '#')) &&
- partialmatch)) {
- result = DIAL_IMMEDIATELY;
- if (timeout != NULL) {
- *timeout = 0;
- }
- }
- }
-
- if (givedialtone) {
- /*
- * Give user dial-tone. The tone given
- * is based on the rule. Default tone
- * is Outside-Dial-Tone.
- */
- if (pTone != NULL) {
- *pTone = VCM_DEFAULT_TONE;
- if (pbestmatch != NULL) {
- if (best_comma_count < pbestmatch->tones_defined) {
- *pTone = pbestmatch->tone[best_comma_count];
- }
- }
- }
- result = DIAL_GIVETONE;
- }
-
- return result; // Nothing special to match against
-}
-
-
-/*
- * Function: InitDialPlan()
- *
- * Parameters: wipe - should we wipe the current dialplan out before we start,
- * or leave it in place for safety's sake
- *
- * Description: Reads the Dial Plan from memory and submits a TFTP
- * request for the Dial Plan file.
- *
- * Returns: None
- */
-void
-InitDialPlan (boolean wipe)
-{
-}
-
-
-
-/*
- * Function: FreeDialTemplates()
- *
- * Parameters: None
- *
- * Description: Frees the Dial Templates from memory
- *
- * Returns: None
- */
-void
-FreeDialTemplates (void)
-{
- struct DialTemplate *pnext;
-
- while (basetemplate != NULL) {
- pnext = basetemplate->next;
- cpr_free(basetemplate);
- basetemplate = pnext;
- }
-}
-
-
-/*
- * Function: AddDialTemplate()
- *
- * Parameters: pattern -
- * line -
- * timeout -
- * userMode -
- * rewrite -
- * routeMode -
- * tone - array of tones to play when , is hit in the rule
- * tones_defined - # of tones this rule actually defined
- *
- * Description: Add a dial template to the known list of templates
- *
- * Returns: None
- */
-static void
-AddDialTemplate (const char *pattern, const line_t line,
- int timeout, UserMode userMode,
- const char *rewrite, RouteMode routeMode,
- vcm_tones_t tone[MAX_TONES], int tones_defined)
-{
- struct DialTemplate *pnewtemplate;
- int patternlen = strlen(pattern);
- int rewritelen = strlen(rewrite);
- int counter;
-
- pnewtemplate = (struct DialTemplate *)
- cpr_malloc(sizeof(struct DialTemplate) + patternlen + rewritelen +
- 2);
- if (pnewtemplate != NULL) {
- pnewtemplate->next = NULL;
- pnewtemplate->pattern = (char *) (pnewtemplate + 1);
- sstrncpy(pnewtemplate->pattern, (char *) pattern, patternlen + 1);
- pnewtemplate->rewrite = pnewtemplate->pattern + patternlen + 1;
- sstrncpy(pnewtemplate->rewrite, (char *) rewrite, rewritelen + 1);
- pnewtemplate->line = line;
- pnewtemplate->timeout = timeout;
- pnewtemplate->userMode = userMode;
- pnewtemplate->routeMode = routeMode;
- pnewtemplate->tones_defined = tones_defined;
- for (counter = 0; counter < MAX_TONES; counter++) {
- pnewtemplate->tone[counter] = tone[counter];
- }
-
- /*
- * Now add it to the end of all the templates
- */
- if (basetemplate == NULL) {
- basetemplate = pnewtemplate;
- } else {
- struct DialTemplate *base = basetemplate;
-
- while (base->next != NULL) {
- base = base->next;
- }
- base->next = pnewtemplate;
- }
- }
-}
-
-/*
- * Function: show_dialplan_cmd
- *
- * Parameters: standard args
- *
- * Description: Display the current dialplan (if any)
- *
- * Returns:
- *
- */
-int32_t
-show_dialplan_cmd (int32_t argc, const char *argv[])
-{
- struct DialTemplate *pTemp;
- char umode[32], rmode[32];
- char line_str[32];
- uint32_t idx = 1;
- int32_t counter = 0;
-
- debugif_printf("Dialplan is....\n");
- debugif_printf("Dialplan version: %s\n", g_dp_version_stamp);
-
- pTemp = basetemplate;
- if (basetemplate == NULL) {
- debugif_printf("EMPTY\n");
- return 0;
- }
- while (pTemp != NULL) {
- switch (pTemp->routeMode) {
- case RouteEmergency:
- sstrncpy(rmode, "Emergency", sizeof(rmode));
- break;
- case RouteFQDN:
- sstrncpy(rmode, "FQDN", sizeof(rmode));
- break;
- default:
- sstrncpy(rmode, "Default", sizeof(rmode));
- break;
- }
-
- switch (pTemp->userMode) {
- case UserPhone:
- sstrncpy(umode, "Phone", sizeof(umode));
- break;
- case UserIP:
- sstrncpy(umode, "IP", sizeof(umode));
- break;
- default:
- sstrncpy(umode, "Unspecified", sizeof(umode));
- break;
- }
-
- if (pTemp->line == 0) {
- sprintf(line_str, "All");
- } else {
- sprintf(line_str, "%d", pTemp->line);
- }
- debugif_printf("%02d. Pattern: %s Rewrite: %s Line: %s\n"
- " Timeout: %04d UserMode: %s RouteMode: %s\n",
- idx, pTemp->pattern, pTemp->rewrite, line_str,
- pTemp->timeout, umode, rmode);
- for (counter = 0; counter < pTemp->tones_defined; counter++) {
- debugif_printf(" Tone %d: %s\n", counter + 1,
- tone_names[(int) (pTemp->tone[counter])]);
- }
- pTemp = pTemp->next;
- idx++;
-
- }
- return (0);
-}
-
-
-/*
- * Function: ParseDialEntry()
- *
- * Parameters: parseptr - pointer to bytes to be parsed
- *
- * Description: Parse the contents of a TEMPLATE tag and add the data to
- * the dial template lists.
- * The keywords parsed are:
- * MATCH="string"
- * Line="number"
- * Timeout="number"
- * User="Phone" | "IP"
- * Rewrite="string"
- * All other keywords are silently ignored
- * The format of the TEMPLATE can be one ofthe following:
- * 1. <TEMPLATE KEYWORD1="value1" ... KEYWORDN="valueN" />
- * 2. <TEMPLATE KEYWORD1="value1" ... KEYWORDN="valueN"></TEMPLATE>
- *
- * Returns: Int - The Number of errors encountered
- */
-static int
-ParseDialEntry (char **parseptr)
-{
- char dialtemplate[MAX_TEMPLATE_LENGTH];
- char rewrite[MAX_TEMPLATE_LENGTH];
- int timeout = DIAL_TIMEOUT; /* Default to DIAL_TIMEOUT if none specified */
- unsigned char line = 0; /* Default to 0 if not specified. Zero matches all lines. */
- int counter = 0;
- int tone_counter = 0;
- UserMode usermode = UserUnspec;
- RouteMode routeMode = RouteDefault;
- vcm_tones_t tone[MAX_TONES];
- ParseDialState state = STATE_ANY;
- long strtol_result;
- char *strtol_end;
-
- dialtemplate[0] = '\0';
- rewrite[0] = '\0';
- // Set all tones to default. Rule may override.
- for (counter = 0; counter < MAX_TONES; counter++) {
- tone[counter] = VCM_DEFAULT_TONE;
- }
-
- for (;;) {
- char buffer[64];
- XMLToken tok;
-
- tok = parse_xml_tokens(parseptr, buffer, sizeof(buffer));
- switch (tok) {
- case TOK_KEYWORD:
- if (state != STATE_ANY) {
- if ((cpr_strcasecmp(buffer, "TEMPLATE") == 0) &&
- (state == STATE_END_TAG_STARTED)) {
- state = STATE_END_TAG_FOUND;
- } else {
- return 1;
- }
- } else if (cpr_strcasecmp(buffer, "MATCH") == 0) {
- state = STATE_GOT_MATCH;
- } else if (cpr_strcasecmp(buffer, "LINE") == 0) {
- state = STATE_GOT_LINE;
- } else if (cpr_strcasecmp(buffer, "TIMEOUT") == 0) {
- state = STATE_GOT_TIMEOUT;
- } else if (cpr_strcasecmp(buffer, "USER") == 0) {
- state = STATE_GOT_USER;
- } else if (cpr_strcasecmp(buffer, "REWRITE") == 0) {
- state = STATE_GOT_REWRITE;
- } else if (cpr_strcasecmp(buffer, "ROUTE") == 0) {
- state = STATE_GOT_ROUTE;
- } else if (cpr_strcasecmp(buffer, "TONE") == 0) {
- state = STATE_GOT_TONE;
- } else {
- return 1;
- }
- break;
-
- case TOK_EQ:
- switch (state) {
- case STATE_GOT_MATCH:
- state = STATE_GOT_MATCH_EQ;
- break;
- case STATE_GOT_LINE:
- state = STATE_GOT_LINE_EQ;
- break;
- case STATE_GOT_TIMEOUT:
- state = STATE_GOT_TIMEOUT_EQ;
- break;
- case STATE_GOT_USER:
- state = STATE_GOT_USER_EQ;
- break;
- case STATE_GOT_REWRITE:
- state = STATE_GOT_REWRITE_EQ;
- break;
- case STATE_GOT_ROUTE:
- state = STATE_GOT_ROUTE_EQ;
- break;
- case STATE_GOT_TONE:
- state = STATE_GOT_TONE_EQ;
- break;
-
- default:
- return 1;
- }
- break;
-
- case TOK_STR:
- switch (state) {
- case STATE_GOT_MATCH_EQ:
- sstrncpy(dialtemplate, buffer, sizeof(dialtemplate));
- break;
-
- case STATE_GOT_LINE_EQ:
- errno = 0;
- strtol_result = strtol(buffer, &strtol_end, 10);
-
- if (errno || buffer == strtol_end || strtol_result < 0 || strtol_result > UCHAR_MAX) {
- return 1;
- }
-
- line = (unsigned char) strtol_result;
- break;
-
- case STATE_GOT_TIMEOUT_EQ:
- errno = 0;
- strtol_result = strtol(buffer, &strtol_end, 10);
-
- if (errno || buffer == strtol_end || strtol_result < 0 || strtol_result > INT_MAX) {
- return 1;
- }
-
- timeout = (int) strtol_result;
-
- break;
-
- case STATE_GOT_USER_EQ:
- if (cpr_strcasecmp(buffer, "PHONE") == 0) {
- usermode = UserPhone;
- } else if (cpr_strcasecmp(buffer, "IP") == 0) {
- usermode = UserIP;
- } else {
- return 1;
- }
- break;
-
- case STATE_GOT_ROUTE_EQ:
- if (cpr_strcasecmp(buffer, "DEFAULT") == 0) {
- routeMode = RouteDefault;
- } else if (cpr_strcasecmp(buffer, "EMERGENCY") == 0) {
- routeMode = RouteEmergency;
- } else if (cpr_strcasecmp(buffer, "FQDN") == 0) {
- routeMode = RouteFQDN;
- } else {
- return 1;
- }
- break;
-
- case STATE_GOT_TONE_EQ:
- if (tone_counter < MAX_TONES) {
- /* Tone = "" check */
- if (*buffer == '\000') {
- tone[tone_counter] = VCM_DEFAULT_TONE;
- } else {
- for (counter = 0; counter < VCM_MAX_DIALTONE; counter++) {
- if (cpr_strcasecmp(buffer, tone_names[counter]) ==
- 0) {
- tone[tone_counter] = (vcm_tones_t) counter;
- break;
- }
- }
- // Tone string not matched
- if (counter == VCM_MAX_DIALTONE) {
- return 1;
- }
- }
- tone_counter++;
- // Too many tones defined in the rule
- } else {
- return 1;
- }
- break;
-
- case STATE_GOT_REWRITE_EQ:
- sstrncpy(rewrite, buffer, sizeof(rewrite));
- break;
-
- default:
- return 1;
- }
- state = STATE_ANY;
- break;
-
- case TOK_EMPTYBRACKET: /* "/>" */
- AddDialTemplate(dialtemplate, line, timeout, usermode, rewrite,
- routeMode, tone, tone_counter);
- if (state == STATE_ANY) {
- return 0;
- }
- /*
- * There was a parsing error, so just ignore it
- */
- return 1;
-
- case TOK_RBRACKET: /* ">" */
- if (state == STATE_ANY) {
- state = STATE_START_TAG_COMPLETED;
- } else if (state == STATE_END_TAG_FOUND) {
- AddDialTemplate(dialtemplate, line, timeout, usermode, rewrite,
- routeMode, tone, tone_counter);
- return 0;
- } else {
- return 1;
- }
- break;
-
- case TOK_ENDLBRACKET: /* "</" */
- if (state == STATE_START_TAG_COMPLETED) {
- state = STATE_END_TAG_STARTED;
- } else {
- return 1;
- }
- break;
-
-
- default:
- /*
- * Problem parsing. Let them know
- */
- return 1;
- }
- }
-}
-
-/*
- * Function: ParseDialVersion()
- *
- * Parameters: parseptr - pointer to bytes to be parsed
- *
- * Description: Parse the contents of a versionStamp tag and store it
- * The format of the versionStamp is as follows:
- * <versionStamp>value up to 64 chars</versionStamp>
- *
- * Returns: 0 - if the version stamp is successfully parsed.
- * 1 - if the version stamp parsing fails.
- */
-static int
-ParseDialVersion (char **parseptr)
-{
- ParseDialState state = STATE_ANY;
- char version_stamp[MAX_DP_VERSION_STAMP_LEN] = { 0 };
- int len;
-
- for (;;) {
- char buffer[MAX_DP_VERSION_STAMP_LEN];
- XMLToken tok;
-
- tok = parse_xml_tokens(parseptr, buffer, sizeof(buffer));
- switch (tok) {
- case TOK_KEYWORD:
- switch (state) {
- case STATE_START_TAG_COMPLETED:
- /*
- * the keyword is version stamp value here. copy it temporarily.
- */
- memcpy(version_stamp, buffer, MAX_DP_VERSION_STAMP_LEN);
- break;
- case STATE_END_TAG_STARTED:
- if (cpr_strcasecmp(buffer, "versionStamp") != 0) {
- return 1;
- }
- state = STATE_END_TAG_FOUND;
- break;
-
- default:
- break;
- }
- break;
-
- case TOK_RBRACKET: /* ">" */
- if (state == STATE_ANY) {
- state = STATE_START_TAG_COMPLETED;
- } else if (state == STATE_END_TAG_FOUND) {
- /* strip of the warping curly braces if they exist */
- len = strlen(version_stamp);
- if (len <= 2)
- {
- CCAPP_ERROR("ParseDialVersion(): Version length [%d] is way too small", len);
- return (1);
- }
-
- memset(g_dp_version_stamp, 0, MAX_DP_VERSION_STAMP_LEN);
- if ((version_stamp[0] == '{')
- && (version_stamp[len - 1] == '}')) {
- memcpy(g_dp_version_stamp, (version_stamp + 1), (len - 2));
- } else {
- memcpy(g_dp_version_stamp, version_stamp, len);
- }
- return 0;
- } else {
- return 1;
- }
- break;
-
- case TOK_ENDLBRACKET: /* "</" */
- if (state == STATE_START_TAG_COMPLETED) {
- state = STATE_END_TAG_STARTED;
- } else {
- return 1;
- }
- break;
-
- default:
- /*
- * Problem parsing. Let them know
- */
- return 1;
- }
- }
-}
-
-
-/*
- * Function: ParseDialTemplate()
- *
- * Parameters: parseptr - pointer to bytes to be parsed
- *
- * Description: Parse the contents of a dial template XML file
- * All Start and end tags are ignored
- * The empty element <TEMPLATE is parsed by ParseDialEntry
- *
- * Returns: false if parse fails else true
- */
-boolean
-ParseDialTemplate (char *parseptr)
-{
- char buffer[MAX_TEMPLATE_LENGTH];
- XMLToken tok;
- int LookKey;
- int LookEndKey;
- int errors = 0;
- int insideDialPlan = 0;
-
- LookKey = 0;
- LookEndKey = 0;
- FreeDialTemplates();
- /*
- * reset the version stamp so that dialplans that do not contain versionStamp
- * tag will not keep the previous versionstamp.
- */
- g_dp_version_stamp[0] = 0;
-
-
- if (parseptr == NULL) {
- debugif_printf("ParseDialTempate(): parseptr=NULL Returning.\n");
- return (FALSE);
- }
-
- while ((tok =
- parse_xml_tokens(&parseptr, buffer, sizeof(buffer))) != TOK_EOF) {
- if (LookEndKey) {
- if (tok == TOK_RBRACKET) {
- LookEndKey = 0;
- } else if ((tok == TOK_KEYWORD)
- && !cpr_strcasecmp(buffer, "DIALTEMPLATE")) {
- insideDialPlan = 0;
- }
- } else if (tok == TOK_LBRACKET) {
- LookKey = 1;
- } else if ((LookKey != 0) && (tok == TOK_KEYWORD)
- && !cpr_strcasecmp(buffer, "DIALTEMPLATE")) {
- insideDialPlan = 1;
- } else if ((LookKey != 0) && (tok == TOK_KEYWORD)
- && !strcmp(buffer, "TEMPLATE")) {
- if (insideDialPlan) {
- errors += ParseDialEntry(&parseptr);
- } else {
- errors++;
- }
- } else if ((LookKey != 0) && (tok == TOK_KEYWORD)
- && !cpr_strcasecmp(buffer, "versionStamp")) {
- if (insideDialPlan) {
- /* <versionStamp> tag found. parse it */
- errors += ParseDialVersion(&parseptr);
- } else {
- errors++;
- }
- } else if (tok == TOK_ENDLBRACKET) {
- LookEndKey = 1;
- } else {
- LookKey = 0;
- }
- }
- /*
- * If we had any parse errors, put them into the log
- */
- log_clear(LOG_CFG_PARSE_DIAL);
- if (errors != 0) {
- log_msg(LOG_CFG_PARSE_DIAL, errors, DialTemplateFile);
- return (FALSE);
- }
-
- return (TRUE);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "cpr_timers.h"
-#include "cpr_ipc.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "phntask.h"
-#include "prot_configmgr.h"
-#include "logger.h"
-#include "logmsg.h"
-#include "upgrade.h"
-#include "dialplan.h"
-#include "singly_link_list.h"
-#include "ccsip_subsmanager.h"
-#include "kpmlmap.h"
-#include "dialplanint.h"
-#include "ccapi.h"
-#include "lsm.h"
-#include "gsm.h"
-#include "fsm.h"
-#include "regmgrapi.h"
-#include "ccsip_register.h"
-
-#define PRIME_LINE_ID 1
-cc_int32_t DpintDebug = 0;
-static dp_data_t g_dp_int;
-
-/* note that we do not allow file with size more than DIALPLAN_MAX_SIZE (8k) */
-uint8_t dpLoadArea[DIALPLAN_MAX_SIZE - 1];
-
-
-#define KPML_DEFAULT_DIALPLAN "<DIALTEMPLATE><TEMPLATE MATCH=\".\" Timeout=\"0\" User=\"Phone\"/></DIALTEMPLATE>"
-
-#define DIAL_KEY 0x82
-
-static void dp_check_dialplan(line_t line, callid_t call_id,
- unsigned char digit);
-static void dp_restart_dial_timer (line_t line, callid_t call_id, int timeout);
-
-extern cprBuffer_t cc_get_msg_buf(int min_size);
-extern cc_int32_t show_dialplan_cmd(cc_int32_t argc, const char *argv[]);
-
-
-static void
-dp_int_message (line_t line, callid_t call_id, char digit,
- char *digit_str, boolean collect_more, void *tmr_data,
- int msg_id, char *g_call_id, monitor_mode_t monitor_mode)
-{
- char fname[] = "dp_int_message";
- dp_int_t *pmsg;
-
- pmsg = (dp_int_t *) cc_get_msg_buf(sizeof(dp_int_t));
-
- if (!pmsg) {
- err_msg(get_debug_string(CC_NO_MSG_BUFFER), fname);
- return;
- }
-
- pmsg->line = line;
- pmsg->call_id = call_id;
- pmsg->digit = digit;
- if (digit_str) {
- sstrncpy(pmsg->digit_str, digit_str, MAX_DIALSTRING);
- }
- pmsg->collect_more = collect_more;
- pmsg->tmr_ptr = tmr_data;
- if (digit_str) {
- sstrncpy(pmsg->global_call_id, g_call_id, CC_GCID_LEN);
- }
-
- pmsg->monitor_mode = monitor_mode;
- if (gsm_send_msg(msg_id, (cprBuffer_t) pmsg, sizeof(dp_int_t)) !=
- CPR_SUCCESS) {
- err_msg(get_debug_string(CC_SEND_FAILURE), fname);
- }
-}
-
-void
-dp_int_init_dialing_data (line_t line, callid_t call_id)
-{
- dp_int_message(line, call_id, 0, NULL, FALSE, NULL, DP_MSG_INIT_DIALING,
- NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_dial_timeout (void *data)
-{
- DPINT_DEBUG(DEB_F_PREFIX"\n", DEB_F_PREFIX_ARGS(DIALPLAN, "dp_dial_timeout"));
- dp_int_message(0, 0, 0, NULL, FALSE, &data, DP_MSG_DIGIT_TIMER, NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_int_update_key_string (line_t line, callid_t call_id, char *digits)
-{
- dp_int_message(line, call_id, 0, digits, FALSE, NULL, DP_MSG_DIGIT_STR,
- NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_int_store_digit_string (line_t line, callid_t call_id, char* digit_str)
-{
- dp_int_message(line, call_id, 0, digit_str, FALSE, NULL, DP_MSG_STORE_DIGIT,
- NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_int_update_keypress (line_t line, callid_t call_id, unsigned char digit)
-{
- dp_int_message(line, call_id, digit, NULL, FALSE,
- NULL, DP_MSG_DIGIT, NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_int_dial_immediate (line_t line, callid_t call_id, boolean collect_more,
- char *digit_str, char *g_call_id,
- monitor_mode_t monitor_mode)
-{
- dp_int_message(line, call_id, 0, digit_str, collect_more, NULL,
- DP_MSG_DIAL_IMMEDIATE, g_call_id, monitor_mode);
-}
-
-void
-dp_int_do_redial (line_t line, callid_t call_id)
-{
- dp_int_message(line, call_id, 0, NULL, FALSE,
- NULL, DP_MSG_REDIAL, NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_int_onhook (line_t line, callid_t call_id)
-{
- dp_int_message(line, call_id, 0, NULL, FALSE,
- NULL, DP_MSG_ONHOOK, NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_int_offhook (line_t line, callid_t call_id)
-{
- dp_int_message(line, call_id, 0, NULL, FALSE,
- NULL, DP_MSG_OFFHOOK, NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_int_update (line_t line, callid_t call_id, string_t called_num)
-{
- dp_int_message(line, call_id, 0, (char *) called_num, FALSE, NULL,
- DP_MSG_UPDATE, NULL, CC_MONITOR_NONE);
-}
-
-void
-dp_int_cancel_offhook_timer (line_t line, callid_t call_id)
-{
- dp_int_message(line, call_id, 0, NULL, FALSE,
- NULL, DP_MSG_CANCEL_OFFHOOK_TIMER, NULL, CC_MONITOR_NONE);
-}
-
-static void
-dp_store_digit_string (line_t line, callid_t call_id, char *digit_str)
-{
- const char fname[] = "dp_store_digit_string";
-
- if (g_dp_int.line != line && g_dp_int.call_id != call_id) {
- return;
- }
-
- sstrncpy(g_dp_int.gDialed, digit_str, MAX_DIALSTRING);
-
- DPINT_DEBUG(DEB_F_PREFIX"stored digits = %s", DEB_F_PREFIX_ARGS(DIALPLAN, fname), &g_dp_int.gDialed[0]);
-}
-
-
-void
-dp_store_digits (line_t line, callid_t call_id, unsigned char digit)
-{
- const char fname[] = "dp_store_digits";
- short len;
-
- if (g_dp_int.line != line && g_dp_int.call_id != call_id) {
- return;
- }
-
- if (digit == BKSPACE_KEY) {
- return;
- }
-
- g_dp_int.line = line;
- g_dp_int.call_id = call_id;
-
- len = (short) strlen(g_dp_int.gDialed);
- if (len >= MAX_DIALSTRING-1)
- { // safety check to prevent going out of bounds
- CCAPP_ERROR(DEB_F_PREFIX"Unexpected dialstring [%s] (length [%d] > max [%d]) received", DEB_F_PREFIX_ARGS(DIALPLAN, fname), g_dp_int.gDialed,
- len, MAX_DIALSTRING);
- return;
- }
-
- g_dp_int.gDialed[len] = digit;
- g_dp_int.gDialed[len + 1] = 0;
-
- DPINT_DEBUG(DEB_F_PREFIX"digit = %c, dig_str = %s", DEB_F_PREFIX_ARGS(DIALPLAN, fname), digit,
- &g_dp_int.gDialed[0]);
-}
-
-/*
- * Function: dp_check_plar_warmline()
- *
- * Parameters: line - line number
- * call_id - call indentification
- *
- * Description: Check if the line is warmline or plar. Since digit is
- * detected, cancel the warmline timer.
- *
- * Returns: boolean
- */
-static boolean
-dp_check_plar_warmline (line_t line, callid_t call_id)
-{
- /* Check the timeout (timeout==0 for plar) to make sure it is not warm line.
- * If it is warm line then cancel the timer to stop sending a INV
- */
- if (g_dp_int.empty_rewrite[0] && (g_dp_int.offhook_timeout == 0)) {
-
- //plar
- return (TRUE);
-
- } else if (g_dp_int.empty_rewrite[0] && g_dp_int.offhook_timeout) {
-
- //warm line
- (void) cprCancelTimer(g_dp_int.dial_timer);
- memset(g_dp_int.empty_rewrite, 0, sizeof(g_dp_int.empty_rewrite));
- }
- return (FALSE);
-}
-
-
-/*
- * Function: dp_delete_last_digit
- *
- * Parameters:
- * line_id : line identifier
- * call_id : call identifier
- * Description:
- * remove last digit from dial buffer. tell UI to remove it from input box
- *
- */
-void
-dp_delete_last_digit (line_t line_id, callid_t call_id)
-{
- int len;
-
- /* remove the last digit from gDialed */
- len = strlen(g_dp_int.gDialed);
- if (len) {
- g_dp_int.gDialed[len - 1] = 0;
- }
-
- /* tell ui to remove the digit from input box */
- ui_delete_last_digit(line_id, call_id);
-}
-
-/*
- * Function: dp_update_keypress()
- *
- * Parameters: line - line number
- * call_id - call indentification
- * digit - collected digit
- *
- * Description: Dialplan interface function to pass the collected
- * digits. This routine will source collected digits
- * (including backspace) to dialplan and KPML.
- * Digits are passed during connected state and dialing
- * state.
- *
- *
- * Returns: none
- */
-static void
-dp_update_keypress (line_t line, callid_t call_id, unsigned char digit)
-{
- const char fname[] = "dp_update_keypress";
- lsm_states_t lsm_state;
- int skMask[MAX_SOFT_KEYS];
-
- DEF_DEBUG(DEB_L_C_F_PREFIX"KEY .\n", DEB_L_C_F_PREFIX_ARGS(DP_API, line, call_id, fname) );
-
- lsm_state = lsm_get_state(call_id);
-
- if (lsm_state == LSM_S_NONE) {
- DPINT_DEBUG(DEB_F_PREFIX"call not found\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- return;
- }
-
- /* If the call is in connected state, digits are DTMF key presses
- * pass this to GSM and KPML module
- */
- if (lsm_state == LSM_S_RINGOUT ||
- lsm_state == LSM_S_CONNECTED || lsm_state == LSM_S_HOLDING) {
-
- DPINT_DEBUG(DEB_F_PREFIX"digit received in LSM state %s\n",
- DEB_F_PREFIX_ARGS(DIALPLAN, fname), lsm_state_name(lsm_state));
- cc_digit_begin(CC_SRC_GSM, g_dp_int.call_id, g_dp_int.line, digit);
- if (!kpml_update_dialed_digits(line, call_id, digit)) {
- kpml_quarantine_digits(line, call_id, digit);
- }
- return;
- }
-
- if (g_dp_int.line != line) {
- DPINT_DEBUG(DEB_F_PREFIX"line %d does not match dialplan line %d\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname),
- line, g_dp_int.line);
- return;
- }
-
- if (dp_check_plar_warmline(line, call_id)) {
- DPINT_DEBUG(DEB_F_PREFIX"warm line\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- return;
- }
-
- if (digit == 0) {
- DPINT_DEBUG(DEB_F_PREFIX"digit is 0\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- return;
- }
-
- ui_control_feature(line, call_id, skMask, 1, FALSE);
-
-
- /* if not in URL dialing mode pass it through kpml dialing
- * to quarantine digits
- */
- if (g_dp_int.url_dialing == FALSE) {
-
- if (!kpml_update_dialed_digits(line, call_id, digit)) {
- /*
- * no valid subscription case:
- * if user pressed backspace, we can approve the delete without waiting
- * for any response.
- */
- if (digit == BKSPACE_KEY) {
- dp_delete_last_digit(line, call_id);
- }
-
- kpml_quarantine_digits(line, call_id, digit);
- }
- } else {
- if (digit == BKSPACE_KEY) {
- /* no kpml for URL; go ahead and approve the delete */
- dp_delete_last_digit(line, call_id);
- }
- }
-
- /* no further processing for back space key */
- if (digit == BKSPACE_KEY) {
- return;
- }
-
- /* Make sure that call is in dialing state
- * if not then do not check the dial plan
- */
- switch (lsm_state) {
- case LSM_S_OFFHOOK:
-
- dp_check_dialplan(line, call_id, digit);
- break;
-
- default:
- break;
- }
-
-}
-
-/*
- * Function: dp_get_dialing_call_id()
- *
- * Parameters: void
- *
- * Description: retun call_id of dialing call.
- *
- * Returns: none
- */
-static callid_t
-dp_get_dialing_call_id (void)
-{
- return (g_dp_int.call_id);
-}
-
-/*
- * Function: dp_update_key_string()
- *
- * Parameters: line - line number
- * call_id - call indentification
- * digitstr - Pointer to collected digits
- *
- * Description: Dialplan interface function to pass the collected
- * digits. This routine will source collected digits
- * (including backspace) to dialplan and KPML.
- * Digits are passed during connected state and dialing
- * state.
- *
- * Returns: none
- */
-static void
-dp_update_key_string (line_t line, callid_t call_id, char *digits)
-{
- short indx = 0;
-
- /* Get dialing call id if the call id is null */
-
- if (call_id == CC_NO_CALL_ID) {
-
- call_id = dp_get_dialing_call_id();
- }
-
- while (digits[indx]) {
- dp_update_keypress(line, call_id, digits[indx++]);
- }
-}
-
-/*
- * Function: dp_dial_timeout_event()
- *
- * Parameters: timer - timer pointer
- *
- * Description: Handles dial timeout for dialplan
- *
- * Returns: none
- */
-static void
-dp_dial_timeout_event (void *data)
-{
- const char fname[] = "dp_dial_timeout_event";
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d call_id=%d dialed digits=%s\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname),
- g_dp_int.line, g_dp_int.call_id, g_dp_int.gDialed);
-
-
- /* if there is a timeout without dialing digit
- * then do the onhook
- */
- if (g_dp_int.empty_rewrite[0] != NUL) {
-
- kpml_flush_quarantine_buffer(g_dp_int.line, g_dp_int.call_id);
-
- cc_dialstring(CC_SRC_GSM,
- g_dp_int.call_id, g_dp_int.line, g_dp_int.empty_rewrite);
- } else if ((g_dp_int.gDialed[0] == NUL) &&
- (g_dp_int.gDialplanDone == FALSE)) {
-
- /* Go onhook if no digits are dialed. Dialplandone is checked to see
- * if the timeout happens during KPML digit collection
- */
- cc_onhook(CC_SRC_GSM, g_dp_int.call_id, g_dp_int.line, FALSE);
- } else {
- /* KPML subscription will not be rejected in this case.
- * even though it is timeout which triggered invite
- * remote party may have more digits to collect through
- * Kpml
- */
- kpml_flush_quarantine_buffer(g_dp_int.line, g_dp_int.call_id);
- cc_dialstring(CC_SRC_GSM,
- g_dp_int.call_id, g_dp_int.line, g_dp_int.gDialed);
- }
-}
-
-/*
- * Function: dp_cancel_offhook_timer
- *
- * Parameters:
- *
- * Description:
- * called to cancel offhook timer.
-
- * Returns: none
- */
-void dp_cancel_offhook_timer (void)
-{
- if ((g_dp_int.gTimerType == DP_OFFHOOK_TIMER) && (g_dp_int.dial_timer)) {
- (void) cprCancelTimer(g_dp_int.dial_timer);
- }
-}
-
-/*
- * Function: dp_restart_dial_timer()
- *
- * Parameters: line - line number
- * call_id - call indentification
- * timeout - timeout value for the dial timer
- *
- * Description: Start dial timer
- *
- * Returns: none
- */
-static void
-dp_restart_dial_timer (line_t line, callid_t call_id, int timeout)
-{
- const char fname[] = "dp_restart_dial_timer";
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d call_id=%d timeout=%u\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line,
- call_id, timeout);
-
- g_dp_int.timer_info.index.line = line;
- g_dp_int.timer_info.index.call_id = call_id;
-
- if (g_dp_int.dial_timer) {
- (void) cprCancelTimer(g_dp_int.dial_timer);
-
- (void) cprStartTimer(g_dp_int.dial_timer, timeout,
- &g_dp_int.timer_info);
-
- }
-}
-
-/*
- * Function: dp_check_dialplan()
- *
- * Parameters: line - line number
- * call_id - call indentification
- * cursor - indicates number digits in the dial string
- * strDigs - collected digit string.
- *
- * Description: Check dial plan with collected digits.
- *
- * Returns: None
- */
-static void
-dp_check_dialplan (line_t line, callid_t call_id, unsigned char digit)
-{
- const char fname[] = "dp_check_dialplan";
- int timeout = DIAL_TIMEOUT;
- DialMatchAction action;
- vcm_tones_t tone;
- lsm_states_t lsm_state;
-
- /* if the dialing is done then don't
- * do anything
- */
- if (g_dp_int.gDialplanDone) {
- DPINT_DEBUG(DEB_F_PREFIX"Dialplan Match Completed: line=%d call_id=%d digits=%d",
- DEB_F_PREFIX_ARGS(DIALPLAN, fname), line, call_id, digit);
- return;
- }
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d call_id=%d digits=%s", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line,
- call_id, &g_dp_int.gDialed[0]);
-
- dp_store_digits(line, call_id, digit);
-
- /* get current digit in GSM format */
- if (digit == '*') {
- digit = 0x0E;
- } else if (digit == '#') {
- digit = 0x0F;
- } else {
- digit = digit - '0';
- }
-
- /* see if we match any dial plans */
- action =
- MatchDialTemplate(g_dp_int.gDialed, line, &timeout, NULL, 0, NULL,
- &tone);
-
- switch (action) {
-
- case DIAL_FULLPATTERN:
- DPINT_DEBUG(DEB_F_PREFIX"Full pattern match\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
-
- if (timeout <= 0) {
- cc_dialstring(CC_SRC_GSM, g_dp_int.call_id, g_dp_int.line,
- g_dp_int.gDialed);
- /* flush collected digits. Invite has been sent */
- kpml_flush_quarantine_buffer(line, call_id);
-
- (void) cprCancelTimer(g_dp_int.dial_timer);
-
- g_dp_int.gDialplanDone = TRUE;
- return;
- }
-
- cc_digit_begin(CC_SRC_GSM, call_id, line, digit);
- break;
-
- case DIAL_IMMEDIATELY:
- DPINT_DEBUG(DEB_F_PREFIX"Dial immediately\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- /*
- * The user pressed the # key and the phone should dial immediately
- */
- (void) cprCancelTimer(g_dp_int.dial_timer);
- g_dp_int.gDialplanDone = TRUE;
-
- cc_dialstring(CC_SRC_GSM, g_dp_int.call_id, g_dp_int.line,
- g_dp_int.gDialed);
-
- //kpml_set_subscription_reject(line, call_id);
-
- kpml_flush_quarantine_buffer(line, call_id);
-
- return;
-
- case DIAL_GIVETONE:
- DPINT_DEBUG(DEB_F_PREFIX"Give tone\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
-
- /* we need new dial tone */
- lsm_state = lsm_get_state(call_id);
-
- if (lsm_state == LSM_S_NONE) {
- DPINT_DEBUG(DEB_F_PREFIX"call not found\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- return;
- }
-
- (void)cc_call_action(call_id, LSM_NO_LINE, CC_ACTION_STOP_TONE, NULL);
- vcmToneStart(tone, FALSE, CREATE_CALL_HANDLE(line, call_id), 0 /* group_id */,
- 0/* stream_id */, VCM_PLAY_TONE_TO_EAR);
- break;
-
- default:
- DPINT_DEBUG(DEB_F_PREFIX"No match\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- cc_digit_begin(CC_SRC_GSM, call_id, line, digit);
- break;
- }
-
- dp_restart_dial_timer(line, call_id, timeout * 1000);
- g_dp_int.gTimerType = DP_INTERDIGIT_TIMER;
-
- return;
-}
-
-
-/*
- * Function: dp_get_kpml_state()
- *
- * Parameters:
- *
- * Description: Function called to check if the KPML is enabled. If the KPML is
- * enabled then function returns true. But under certain conditions like redial
- * or speed dial (dial immediately) dialing is completed and phone does not expect
- * any KPML subscriptions. So do not collect any more digits in this and UI state
- * will be set to proceed and frozen. To facilitate this allo_proceed variable is
- * added, if this is set to TRUE then function returns false (as if KPML is disabled).
- * As mentioned earlier this is called for redial and dial immediate functions.
- * Allow_proceed value is reset in this function, and dp_clear_dialing_data() function
- *
- * Returns: TRUE to indicate, more digits has to be collected
- * FALSE to indicate no more digits to collect.
- */
-boolean
-dp_get_kpml_state (void)
-{
- if (g_dp_int.allow_proceed) {
-
- g_dp_int.allow_proceed = FALSE;
- return (FALSE);
-
- } else {
-
- return (kpml_get_state());
- }
-}
-
-/*
- * Function: dp_get_gdialed_digits()
- *
- * Parameters:
- *
- * Description: Return dialed digits to the caller.
- *
- *
- * Returns: none
- */
-char *
-dp_get_gdialed_digits (void)
-{
- const char fname[] = "dp_get_gdialed_digits";
-
- DPINT_DEBUG(DEB_F_PREFIX"Dialed digits:%s\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), g_dp_int.gDialed);
-
- /* Digits are copied to Redial buffer after 180 is received
- * after dp_update (). Afterthat gDialed buffer is cleared. So the dialed
- * value is moved into gRedialed buffer
- */
-
- if (g_dp_int.gDialed[0] != NUL) {
-
- return (&g_dp_int.gDialed[0]);
- }
-
- return (&g_dp_int.gReDialed[0]);
-}
-
-/*
- * Function: dp_get_redial_line()
- *
- * Parameters: void
- *
- * Description: returns redial line.
- *
- *
- * Returns: none
- */
-line_t
-dp_get_redial_line (void)
-{
- return (g_dp_int.gRedialLine);
-}
-
-static void
-dp_do_redial (line_t line, callid_t call_id)
-{
- const char fname[] = "dp_do_redial";
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d call_id=%d\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line, call_id);
-
- if (line == 0) {
- line = dp_get_redial_line();
- }
- //CSCsz63263, use prime line instead if last redialed line is unregistered
- if(ccsip_is_line_registered(line) == FALSE) {
- DPINT_DEBUG(DEB_F_PREFIX"line %d unregistered, use line %d instead \n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line,
- PRIME_LINE_ID);
- line = PRIME_LINE_ID;
- if( ccsip_is_line_registered(line) == FALSE) {
- DPINT_DEBUG(DEB_F_PREFIX" prime line %d unregistered\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line);
- return;
- }
- }
- if (g_dp_int.gReDialed[0] == NUL) {
- DPINT_DEBUG(DEB_F_PREFIX"NO DIAL STRING line=%d call_id=%d\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line,
- call_id);
-
- return;
- }
-
- sstrncpy(g_dp_int.gDialed, g_dp_int.gReDialed, MAX_DIALSTRING);
-
- g_dp_int.line = line;
-
- g_dp_int.call_id = call_id;
-
- g_dp_int.allow_proceed = TRUE;
-
- /*
- * If we are doing redial, then we won't be entering any more digits
- */
- g_dp_int.gDialplanDone = TRUE;
-
- (void) cprCancelTimer(g_dp_int.dial_timer);
-
- kpml_set_subscription_reject(line, call_id);
-
- kpml_flush_quarantine_buffer(line, call_id);
-
- cc_dialstring(CC_SRC_GSM, call_id, line, &g_dp_int.gReDialed[0]);
-}
-
-/*
- * Function: dp_start_dialing()
- *
- * Parameters: line - line number
- * call_id - call indentification
- *
- * Description: Start dialing and initilize dialing data.
- *
- * Returns: none
- */
-static void
-dp_init_dialing_data (line_t line, callid_t call_id)
-{
- const char fname[] = "dp_init_dialing_data";
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d call_id=%d\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line, call_id);
-
- g_dp_int.call_id = call_id;
- g_dp_int.line = line;
- g_dp_int.gDialplanDone = FALSE;
- g_dp_int.url_dialing = FALSE;
- g_dp_int.gTimerType = DP_NONE_TIMER;
-
- memset(g_dp_int.gDialed, 0, sizeof(g_dp_int.gDialed));
-
- /* get offhook timeout */
- g_dp_int.offhook_timeout = DIAL_TIMEOUT;
-
- config_get_value(CFGID_OFFHOOK_TO_FIRST_DIGIT_TIMER,
- &g_dp_int.offhook_timeout,
- sizeof(g_dp_int.offhook_timeout));
-
- /* Flush any collected KPML digits on this line */
- kpml_flush_quarantine_buffer(line, call_id);
-}
-
-/*
- * Function: dp_clear_dialing_data()
- *
- * Parameters: line - line number
- * call_id - call indentification
- *
- * Description: This routine is called to stop and clean up dialing data.
- *
- *
- * Returns: none
- */
-static void
-dp_clear_dialing_data (line_t line, callid_t call_id)
-{
- const char fname[] = "dp_clear_dialing_data";
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d call_id=%d\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line, call_id);
-
- g_dp_int.call_id = 0;
- g_dp_int.line = 0;
- g_dp_int.gDialplanDone = FALSE;
- g_dp_int.allow_proceed = FALSE;
-
- memset(g_dp_int.gDialed, 0, sizeof(g_dp_int.gDialed));
- memset(g_dp_int.empty_rewrite, 0, sizeof(g_dp_int.empty_rewrite));
-
- /* Stop interdigit timer */
- (void) cprCancelTimer(g_dp_int.dial_timer);
-
- /* Flush any collected KPML digits on this line */
- //kpml_flush_quarantine_buffer (line, call_id);
-}
-
-/*
- * Function: dp_onhook
- *
- * Parameters: none
- *
- * Description: Function called to indicate onhook.
- *
- * Returns: none.
- */
-static void
-dp_onhook (line_t line, callid_t call_id)
-{
- if ((g_dp_int.line == line) && (g_dp_int.call_id == call_id)) {
- dp_clear_dialing_data(line, call_id);
- }
-}
-
-
-/*
- * Function: dp_check_plar_line
- *
- * Parameters: line
- *
- * Description: Function returns true if the call and line is plar.
- *
- * Returns: TRUE - if plar configured and dialing completed.
- */
-boolean
-dp_check_for_plar_line (line_t line)
-{
- static char fname[] = "dp_check_for_plar_line";
- DialMatchAction action;
- char empty_rewrite[MAX_DIALSTRING];
- char empty[1];
- int timeout = 0;
-
- empty[0] = '\0'; // This empty (i.e. "") pattern.
- //Check dialplan to generate empty invite
- action = MatchDialTemplate(empty, line, (int *) &timeout,
- empty_rewrite, sizeof(empty_rewrite),
- NULL, NULL);
-
- if (action == DIAL_FULLMATCH) {
-
- /* Plar line is only when timeout == 0 or else it is warm line
- */
- if (timeout <= 0) {
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d PLAR line\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line);
- return (TRUE);
-
- }
- }
- return (FALSE);
-}
-
-/*
- * Function: dp_check_and_handle_plar_dialing
- *
- * Parameters: call_id and line
- *
- * Description: Responsible for checking if the line is plar line and
- * if so it will dial plar DN.
- *
- * Returns: TRUE - if plar configured.
- */
-boolean dp_check_and_handle_plar_dialing (line_t line, callid_t call_id)
-{
- DialMatchAction action;
- char empty[1];
- int timeout = 0;
-
- timeout = g_dp_int.offhook_timeout;
-
- empty[0] = '\0'; // This empty (i.e. "") pattern.
- //Check dialplan to generate empty invite
- action = MatchDialTemplate(empty, line, (int *) &timeout,
- g_dp_int.empty_rewrite,
- sizeof(g_dp_int.empty_rewrite), NULL, NULL);
-
-
- if (timeout != (int) g_dp_int.offhook_timeout) {
- // Dialplan has timeout value convert that in to msec.
- g_dp_int.offhook_timeout = timeout * 1000;
- }
- if (action == DIAL_FULLMATCH) {
- /* This is either hotline (i.e. plar) or warmline. Timeout is
- * what tells us the difference.
- */
- if (g_dp_int.offhook_timeout <= 0) {
-
- g_dp_int.gDialplanDone = TRUE;
-
- g_dp_int.allow_proceed = FALSE;
-
- kpml_set_subscription_reject(g_dp_int.line, g_dp_int.call_id);
-
- kpml_flush_quarantine_buffer(line, call_id);
-
- cc_dialstring(CC_SRC_GSM, g_dp_int.call_id, g_dp_int.line,
- g_dp_int.empty_rewrite);
-
- // copy rewrite into dialed digits so that it will be logged in the placed calls history.
- memcpy(g_dp_int.gDialed, g_dp_int.empty_rewrite, MAX_DIALSTRING);
- return (TRUE);
-
- }
- }
-
- return(FALSE);
-}
-/*
- * Function: dp_offhook
- *
- * Parameters: none
- *
- * Description: Function called to indicate offhook.
- *
- * Returns: TRUE - if plar configured and dialing completed.
- */
-boolean dp_offhook (line_t line, callid_t call_id)
-{
- const char fname[] = "dp_offhook";
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d call_id=%d\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), line, call_id);
-
- /*
- * If this line and call_id is same that means
- * dialing has been initialized already. In addition, if
- * gDialplanDone is true, there won't be any further digit entry
- * so don't start the dial timer.
- * Example case where remote-cc or speedial initates the call
- * then caller will initialize the dp_int data structure. That
- * also initilizes gDialpalnDone to True. So Do not restart the
- * timer or process anything else in these cases.
- */
- if ((g_dp_int.line == line) && (g_dp_int.call_id == call_id)) {
-
- if (g_dp_int.gDialplanDone == FALSE) {
- dp_restart_dial_timer(line, call_id, g_dp_int.offhook_timeout);
- g_dp_int.gTimerType = DP_OFFHOOK_TIMER;
- }
-
- return (FALSE);
- }
-
- //Start offhook timer
- dp_init_dialing_data(line, call_id);
-
- if (dp_check_and_handle_plar_dialing(line, call_id) == TRUE) {
- return(TRUE);
- }
-
- /*
- * Only start the dial timer if dialing is not yet completed.
- */
- if (g_dp_int.gDialplanDone == FALSE) {
- dp_restart_dial_timer(line, call_id, g_dp_int.offhook_timeout);
- g_dp_int.gTimerType = DP_OFFHOOK_TIMER;
- }
-
- return (FALSE);
-}
-
-/*
- * Function: dp_dial_immediate
- *
- * Parameters:
- * line_id - line number
- * call_id - call indentification
- *
- * Description:
- * called when the client wants DP module to stop matching and
- * send the dialstring. This used for example when User pressed Dial Softkey.
- *
- * Returns: none
- */
-static void
-dp_dial_immediate (line_t line, callid_t call_id, boolean collect_more,
- char *digit_str, char *global_call_id,
- monitor_mode_t monitor_mode)
-{
- const char fname[] = "dp_dial_immediate";
-
- if (g_dp_int.line != line || g_dp_int.call_id != call_id) {
- return;
- }
-
- DPINT_DEBUG(DEB_F_PREFIX"line=%d call_id=%d dialed digits=%s\n",
- DEB_F_PREFIX_ARGS(DIALPLAN, fname), line, call_id, g_dp_int.gDialed);
-
- /* Do not dial anything else even if UI asks to do so, if the line is PLAR */
- if (dp_check_and_handle_plar_dialing(line, call_id) == TRUE) {
- return;
- }
-
- if (g_dp_int.dial_timer) {
- (void) cprCancelTimer(g_dp_int.dial_timer);
- }
-
-
- if (g_dp_int.gDialplanDone) {
-
- // if used with CCM, we should allow user to continue to input more digits
- // after they've entered partial destination number onhook then press dial
- if (sip_regmgr_get_cc_mode(line) == REG_MODE_CCM) {
- return;
- }
- // KPML mode and user pressed DIAL softkey. So send 0x82 digit to KPML
- if (!kpml_update_dialed_digits(line, call_id, (char)DIAL_KEY)) {
-
- kpml_quarantine_digits(line, call_id, (char)DIAL_KEY);
- }
- return;
- }
-
- /* CTI applications can do a initcallreq without providing the dialstring
- * In this case generate just the offhook event to GSM
- */
-
- if (digit_str[0] == 0 && global_call_id[0] != 0) {
-
- cc_offhook_ext(CC_SRC_GSM, call_id, line,
- global_call_id, monitor_mode);
- return;
- }
-
- g_dp_int.gDialplanDone = TRUE;
-
- if (digit_str[0] != 0) {
- sstrncpy(g_dp_int.gDialed, digit_str, MAX_DIALSTRING);
- }
-
- /* This case should not happen, as dial softkey is displayed only after the
- * 1st digit. dp_dial_immediate function is called for dial softkey invocation.
- */
- if (g_dp_int.gDialed[0] == 0) {
- return;
-
- } else {
- g_dp_int.line = line;
- g_dp_int.call_id = call_id;
-
- kpml_flush_quarantine_buffer(line, call_id);
-
- cc_dialstring_ext(CC_SRC_GSM, call_id, line, g_dp_int.gDialed,
- global_call_id, monitor_mode);
- }
-
- if (collect_more == FALSE) {
- /*
- * Since no more digits are collected,
- * allow proceed event to go through UI.
- */
- g_dp_int.allow_proceed = TRUE;
-
- kpml_set_subscription_reject(line, call_id);
-
- kpml_flush_quarantine_buffer(line, call_id);
- }
-
-}
-
-/*
- * Function: dp_update
- *
- * Parameters: none
- *
- * Description: Function called to indicate alerting.
- *
- * Returns: none
- */
-static void
-dp_update (line_t line, callid_t call_id, string_t called_num)
-{
- uint32_t line_feature = 0;
-
- config_get_line_value(CFGID_LINE_FEATURE, &line_feature,
- sizeof(line_feature), line);
-
- /* Do not store PLAR redial string.
- */
-
- if (g_dp_int.gDialed[0] &&
- (strcmp(g_dp_int.gDialed, CISCO_PLAR_STRING) != 0) &&
- (strncmp(g_dp_int.gDialed, CISCO_BLFPICKUP_STRING, (sizeof(CISCO_BLFPICKUP_STRING) - 1)) != 0)) {
-
- sstrncpy(g_dp_int.gReDialed, g_dp_int.gDialed, MAX_DIALSTRING);
- g_dp_int.gRedialLine = line;
- }
-
- // fix bug CSCsm56180
- if ((g_dp_int.line == line) && (g_dp_int.call_id == call_id)) {
- dp_clear_dialing_data(line, call_id);
- /* Clear kpml data and collected digits */
- kpml_flush_quarantine_buffer(line, call_id);
- }
-}
-
-
-/*
- * Function: dp_reset()
- *
- * Parameters: none
- *
- * Description: Called during soft reset
- *
- * Returns: none
- */
-void
-dp_reset (void)
-{
- DPINT_DEBUG(DEB_F_PREFIX"Reset dp_int module\n", DEB_F_PREFIX_ARGS(DIALPLAN, "dp_reset"));
- /* cleanup redial buffer */
- memset(g_dp_int.gReDialed, 0, sizeof(g_dp_int.gReDialed));
-}
-
-/*
- * Function: dp_init()
- *
- * Parameters: gsmMsgQueue - the msg queue for the GSM task. Used
- * to tell CPR where to send the timer expiration
- * msgs for the dialplan timer.
- *
- * Description: Initialize dialplan and KPML
- *
- *
- * Returns: none
- */
-void
-dp_init (void *gsmMsgQueue)
-{
-
- g_dp_int.dial_timer =
- cprCreateTimer("dial_timeout", GSM_DIAL_TIMEOUT_TIMER, TIMER_EXPIRATION,
- (cprMsgQueue_t) gsmMsgQueue);
-
-}
-
-/*
- * Function: dp_shutdown()
- *
- * Parameters: none
- *
- * Description: shutdown dialplan and cleanup memory
- *
- *
- * Returns: none
- */
-void
-dp_shutdown (void)
-{
- if (g_dp_int.dial_timer != NULL) {
- (void)cprDestroyTimer(g_dp_int.dial_timer);
- g_dp_int.dial_timer = NULL;
- }
- FreeDialTemplates();
-}
-
-/*
- * Function: dp_init_template
- *
- * Parameters: maxSize - maximum size of the dialplan
- *
- * Description: initialize dialplan template from downloaded file
- * This is triggered by Adapter module when it triggers download of DP.
- *
- */
-int dp_init_template(const char * dial_plan_string, int length) {
- static const char fname[] = "dp_init_template";
- char *TemplateData = (char *) &dpLoadArea;
-
- DPINT_DEBUG(DEB_F_PREFIX"Reading Dialplan string. Length=[%d]\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), length);
-
-
- /* Clear existing dialplan templates before building a new one */
- FreeDialTemplates();
- memset(dpLoadArea, 0, sizeof(dpLoadArea));
-
- //Copy over data
- memcpy (dpLoadArea, dial_plan_string, length);
-
- if (length == 0 || ParseDialTemplate(TemplateData) == FALSE) {
-
- if (kpml_get_state()) {
-
- /**
- * There is a error in the parsing so set the default dialplan when KPML is enabled
- */
- DPINT_DEBUG(DEB_F_PREFIX"Loading Default Dialplan with KPML enabled",
- DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- memcpy(dpLoadArea, (const char *) KPML_DEFAULT_DIALPLAN,
- sizeof(KPML_DEFAULT_DIALPLAN));
- length = sizeof(KPML_DEFAULT_DIALPLAN);
- TemplateData[length] = '\00';
- (void) ParseDialTemplate(TemplateData);
- } else {
- /**
- * There is a error either in parsing so release any parsed dialplan structures
- */
- DPINT_DEBUG(DEB_F_PREFIX"Loading Default Dialplan with KPML disabled",
- DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- FreeDialTemplates();
- }
-
-
- return (-1);
- }
-
- DPINT_DEBUG(DEB_F_PREFIX"Successfully Parsed Dialplan. \n", DEB_F_PREFIX_ARGS(DIALPLAN, fname));
- return (0);
-}
-
-char *
-dp_get_msg_string (uint32_t cmd)
-{
- switch (cmd) {
-
- case DP_MSG_INIT_DIALING:
- return ("DP_MSG_INIT_DIALING");
-
- case DP_MSG_DIGIT_TIMER:
- return ("DP_MSG_DIGIT_TIMER");
-
- case DP_MSG_DIGIT_STR:
- return ("DP_MSG_DIGIT_STR");
-
- case DP_MSG_STORE_DIGIT:
- return ("DP_MSG_STORE_DIGIT");
-
- case DP_MSG_DIGIT:
- return ("DP_MSG_DIGIT");
-
- case DP_MSG_DIAL_IMMEDIATE:
- return ("DP_MSG_DIAL_IMMEDIATE");
-
- case DP_MSG_REDIAL:
- return ("DP_MSG_REDIAL");
-
- case DP_MSG_ONHOOK:
- return ("DP_MSG_ONHOOK");
-
- case DP_MSG_OFFHOOK:
- return ("DP_MSG_OFFHOOK");
-
- case DP_MSG_CANCEL_OFFHOOK_TIMER:
- return ("DP_MSG_CANCEL_OFFHOOK_TIMER");
-
-
- case DP_MSG_UPDATE:
- return ("DP_MSG_UPDATE");
-
- default:
- return ("DP_MSG_UNKNOWN_CMD");
- }
-}
-
-void
-dp_process_msg (uint32_t cmd, void *msg)
-{
- static const char fname[] = "dp_process_msg";
- dp_int_t *dp_int_msg = (dp_int_t *) msg;
-
- DPINT_DEBUG(DEB_F_PREFIX"cmd= %s\n", DEB_F_PREFIX_ARGS(DIALPLAN, fname), dp_get_msg_string(cmd));
-
- switch (cmd) {
-
- case DP_MSG_INIT_DIALING:
- dp_init_dialing_data(dp_int_msg->line, dp_int_msg->call_id);
- break;
-
- case DP_MSG_DIGIT_TIMER:
- dp_dial_timeout_event(dp_int_msg->tmr_ptr);
- break;
-
- case DP_MSG_DIGIT_STR:
- dp_update_key_string(dp_int_msg->line, dp_int_msg->call_id,
- &(dp_int_msg->digit_str[0]));
- break;
-
- case DP_MSG_STORE_DIGIT:
- dp_store_digit_string(dp_int_msg->line, dp_int_msg->call_id,
- &(dp_int_msg->digit_str[0]));
- break;
-
- case DP_MSG_DIGIT:
- dp_update_keypress(dp_int_msg->line, dp_int_msg->call_id,
- dp_int_msg->digit);
- break;
-
- case DP_MSG_DIAL_IMMEDIATE:
- dp_dial_immediate(dp_int_msg->line, dp_int_msg->call_id,
- dp_int_msg->collect_more, &(dp_int_msg->digit_str[0]),
- &(dp_int_msg->global_call_id[0]),
- dp_int_msg->monitor_mode);
- break;
-
- case DP_MSG_REDIAL:
- dp_do_redial(dp_int_msg->line, dp_int_msg->call_id);
- break;
-
- case DP_MSG_ONHOOK:
- dp_onhook(dp_int_msg->line, dp_int_msg->call_id);
- break;
-
- case DP_MSG_OFFHOOK:
- (void) dp_offhook(dp_int_msg->line, dp_int_msg->call_id);
- break;
-
- case DP_MSG_CANCEL_OFFHOOK_TIMER:
- dp_cancel_offhook_timer();
- break;
-
- case DP_MSG_UPDATE:
- dp_update(dp_int_msg->line, dp_int_msg->call_id,
- &(dp_int_msg->digit_str[0]));
- break;
-
- default:
- break;
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_string.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "md5.h"
-#include "digcalc.h"
-#include "phone_debug.h"
-
-
-void
-CvtHex (IN HASH Bin, OUT HASHHEX Hex)
-{
- unsigned short i;
- unsigned char j;
-
- for (i = 0; i < HASHLEN; i++) {
- j = (unsigned char) ((Bin[i] >> 4) & 0xf);
- if (j <= 9)
- Hex[i * 2] = (j + '0');
- else
- Hex[i * 2] = (j + 'a' - 10);
- j = Bin[i] & 0xf;
- if (j <= 9)
- Hex[i * 2 + 1] = (j + '0');
- else
- Hex[i * 2 + 1] = (j + 'a' - 10);
- };
- Hex[HASHHEXLEN] = '\0';
-}
-
-/* calculate H(A1) as per spec */
-void
-DigestCalcHA1 (IN char *pszAlg,
- IN char *pszUserName,
- IN char *pszRealm,
- IN char *pszPassword,
- IN char *pszNonce,
- IN char *pszCNonce,
- OUT HASHHEX SessionKey)
-{
- MD5_CTX Md5Ctx;
- HASH HA1;
- HASHHEX HA1Hex;
-
- MD5Init(&Md5Ctx);
- MD5Update(&Md5Ctx, (unsigned char *) pszUserName, strlen(pszUserName));
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) pszRealm, strlen(pszRealm));
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) pszPassword, strlen(pszPassword));
- MD5Final((unsigned char *) HA1, &Md5Ctx);
- if (cpr_strcasecmp(pszAlg, "md5-sess") == 0) {
- MD5Init(&Md5Ctx);
- CvtHex(HA1, HA1Hex);
- MD5Update(&Md5Ctx, (unsigned char *) HA1Hex, HASHHEXLEN);
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) pszNonce, strlen(pszNonce));
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) pszCNonce, strlen(pszCNonce));
- MD5Final((unsigned char *) HA1, &Md5Ctx);
- };
-
- CvtHex(HA1, SessionKey);
-}
-
-/* calculate request-digest/response-digest as per HTTP Digest spec */
-void
-DigestCalcResponse (IN HASHHEX HA1, /* H(A1) */
- IN char *pszNonce, /* nonce from server */
- IN char *pszNonceCount,/* 8 hex digits */
- IN char *pszCNonce, /* client nonce */
- IN char *pszQop, /* qop-value: "", "auth", "auth-int"*/
- IN char *pszMethod, /* method from the request */
- IN char *pszDigestUri,/* requested URL */
- IN HASHHEX HEntity, /* H(entity body) if qop="auth-int" */
- OUT HASHHEX Response) /* request-digest or response-digest */
-{
- MD5_CTX Md5Ctx;
- HASH HA2;
- HASH RespHash;
- HASHHEX HA2Hex;
- static const char fname[] = "DigestCalcResponse";
-
- // calculate H(A2)
- MD5Init(&Md5Ctx);
- MD5Update(&Md5Ctx, (unsigned char *) pszMethod, strlen(pszMethod));
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) pszDigestUri, strlen(pszDigestUri));
-
-/* Commented as causes problems on Windows ToDo
- * qop is not used but this should be fixed
- if (cpr_strcasecmp(pszQop, "auth-int") == 0) {
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) HEntity, HASHHEXLEN);
- };
-*/
- MD5Final((unsigned char *) HA2, &Md5Ctx);
-
- CvtHex(HA2, HA2Hex);
-
- // calculate response
- MD5Init(&Md5Ctx);
- MD5Update(&Md5Ctx, (unsigned char *) HA1, HASHHEXLEN);
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) pszNonce, strlen(pszNonce));
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- if (pszQop /* && *pszQop */) {
- MD5Update(&Md5Ctx, (unsigned char *) pszNonceCount,
- strlen(pszNonceCount));
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) pszCNonce, strlen(pszCNonce));
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- MD5Update(&Md5Ctx, (unsigned char *) pszQop, strlen(pszQop));
- MD5Update(&Md5Ctx, (unsigned char *) ":", 1);
- };
- MD5Update(&Md5Ctx, (unsigned char *) HA2Hex, HASHHEXLEN);
- MD5Final((unsigned char *) RespHash, &Md5Ctx);
-
- CvtHex(RespHash, Response);
-
- AUTH_DEBUG(DEB_F_PREFIX"HA1= %s\n", DEB_F_PREFIX_ARGS(SIP_REQ_DIGEST, fname), HA1);
- AUTH_DEBUG(DEB_F_PREFIX"HEntity= %s\n", DEB_F_PREFIX_ARGS(SIP_REQ_DIGEST, fname), HEntity);
- AUTH_DEBUG(DEB_F_PREFIX"HA2= %s\n", DEB_F_PREFIX_ARGS(SIP_REQ_DIGEST, fname), HA2Hex);
- AUTH_DEBUG(DEB_F_PREFIX"Digest= %s\n", DEB_F_PREFIX_ARGS(SIP_REQ_DIGEST, fname), Response);
-}
-
-
-void
-DigestString (char *string, HASHHEX response)
-{
- MD5_CTX Md5Ctx;
- HASH hash;
- unsigned int len = strlen(string);
-
- MD5Init(&Md5Ctx);
- MD5Update(&Md5Ctx, (unsigned char *)string, len);
- MD5Final((unsigned char *)hash, &Md5Ctx);
-
- CvtHex(hash, response);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <errno.h>
-
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "cpr_timers.h"
-#include "cpr_strings.h"
-#include "phntask.h"
-#include "ccsip_subsmanager.h"
-#include "singly_link_list.h"
-#include "ccapi.h"
-#include "subapi.h"
-#include "kpmlmap.h"
-#include "dialplanint.h"
-#include "uiapi.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "kpml_common_util.h"
-
-static kpml_status_type_t
-add_char_to_bitmask (char character, unsigned long *bitmask)
-{
- kpml_status_type_t rc = KPML_STATUS_OK;
-
- switch (character) {
- case 'x':
- case 'X':
- *bitmask |= REGEX_0_9;
- break;
- case '1':
- *bitmask |= REGEX_1;
- break;
- case '2':
- *bitmask |= REGEX_2;
- break;
- case '3':
- *bitmask |= REGEX_3;
- break;
- case '4':
- *bitmask |= REGEX_4;
- break;
- case '5':
- *bitmask |= REGEX_5;
- break;
- case '6':
- *bitmask |= REGEX_6;
- break;
- case '7':
- *bitmask |= REGEX_7;
- break;
- case '8':
- *bitmask |= REGEX_8;
- break;
- case '9':
- *bitmask |= REGEX_9;
- break;
- case '0':
- *bitmask |= REGEX_0;
- break;
- case '*':
- *bitmask |= REGEX_STAR;
- break;
- case '#':
- *bitmask |= REGEX_POUND;
- break;
- case 'A':
- case 'a':
- *bitmask |= REGEX_A;
- break;
- case 'B':
- case 'b':
- *bitmask |= REGEX_B;
- break;
- case 'C':
- case 'c':
- *bitmask |= REGEX_C;
- break;
- case 'D':
- case 'd':
- *bitmask |= REGEX_D;
- break;
- case '+':
- *bitmask |= REGEX_PLUS;
- break;
-
- default:
-
- rc = KPML_ERROR_INVALID_VALUE;
- }
-
- return (rc);
-}
-
-/*
- * handle_range_selector
- * Range selector is in the form:
- * [2-9] - any of 2-9
- *
- * This function will set the bits in the bitmask according
- * to the specified range selector string.
- *
- * Input: str = selector str (ex. "[2-9]")
- * bitmask ptr - ptr to bitmask where bits should
- * be set
- * Returns: KPML_STATUS_OK -- success
- * KPML_ERROR_INVALID_VALUE -- str value is not supported
- */
-static kpml_status_type_t
-handle_range_selector (char *str, unsigned long *bitmask)
-{
- static const char *fname = "handle_range_selector";
- char *char_ptr;
- int first_digit = 0;
- int last_digit = 0;
- long first_shifted = 0;
- long last_shifted = 0;
- unsigned long temp_bitmask = 0;
- char digit[2];
- kpml_status_type_t rc = KPML_STATUS_OK;
- long strtol_result;
- char *strtol_end;
-
- digit[1] = NUL;
- if (!str || !bitmask) {
- KPML_ERROR(KPML_F_PREFIX"Invalid input params", fname);
- return (KPML_ERROR_INTERNAL);
- }
-
- char_ptr = str;
-
- /* Parse [digit-digit] format */
-
- /* skip initial '[' */
- char_ptr++;
- digit[0] = *char_ptr;
-
- errno = 0;
- strtol_result = strtol(digit, &strtol_end, 10);
-
- if (errno || digit == strtol_end) {
- KPML_ERROR(KPML_F_PREFIX"digit parse error: %s", __FUNCTION__, digit);
- return (KPML_ERROR_INTERNAL);
- }
-
- first_digit = (int) strtol_result;
-
- /* now check for '-' */
- char_ptr++;
- if (*char_ptr == '-') {
- char_ptr++;
- digit[0] = *char_ptr;
-
- errno = 0;
- strtol_result = strtol(digit, &strtol_end, 10);
-
- if (errno || digit == strtol_end) {
- KPML_ERROR(KPML_F_PREFIX"digit parse error: %s", __FUNCTION__, digit);
- return (KPML_ERROR_INTERNAL);
- }
-
- last_digit = (int) strtol_result;
-
- /* make sure there is only 1 char after '-' */
- char_ptr++;
- if (*char_ptr != ']') {
- KPML_DEBUG(DEB_F_PREFIX"The Regex format %s is not supported.\n",
- DEB_F_PREFIX_ARGS(KPML_INFO, fname), str);
- rc = KPML_ERROR_INVALID_VALUE;
-
- } else if (first_digit > last_digit) {
- KPML_DEBUG(DEB_F_PREFIX"The Regex format %s is not "
- "supported. First digit in the range must "
- "be greater than the second.\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname), str);
- rc = KPML_ERROR_INVALID_VALUE;
- }
- } else {
- KPML_DEBUG(DEB_F_PREFIX"The Regex format %s is not supported.\n",
- DEB_F_PREFIX_ARGS(KPML_INFO, fname), str);
- rc = KPML_ERROR_INVALID_VALUE;
- }
-
- if (rc == KPML_STATUS_OK) {
-
- /*
- * set bitmask range
- *
- * ex) 2-4
- * 111111111100 (0-9 set, shifted left by 2)
- * & 000001111111111 (0-9 set, shifted right by 9-4)
- * ----------
- * 0000011100
- */
-
- first_shifted = REGEX_0_9;
- last_shifted = REGEX_0_9;
- first_shifted = (first_shifted << first_digit);
- last_shifted = (last_shifted >> (9 - last_digit));
- temp_bitmask = (first_shifted & last_shifted);
- *bitmask |= temp_bitmask;
- }
-
- KPML_DEBUG(DEB_F_PREFIX"1st/last digit=%d/%d, bitmask=%lu, "
- "return status = %d\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname), first_digit,
- last_digit, *bitmask, rc);
-
- return (rc);
-}
-
-/*
- * handle_character_selector
- * Character selector is in 2 possible forms:
- * [17#] - 1, 7, or #
- * [^01] - any of 2-9
- *
- * This function will set the bits in the bitmask according
- * to the specified character selector string.
- *
- * Input: str = selector str (ex. "[17#]")
- * bitmask ptr - ptr to bitmask where bits should
- * be set
- * Returns: KPML_STATUS_OK -- success
- * KPML_ERROR_INVALID_VALUE -- str value is not supported
- */
-static kpml_status_type_t
-handle_character_selector (char *str, unsigned long *bitmask)
-{
- static const char *fname = "handle_character_selector";
- char *char_ptr;
- boolean negative_selector = FALSE;
- unsigned long temp_bitmask = 0;
- unsigned long all_digits = REGEX_0_9;
- kpml_status_type_t rc = KPML_STATUS_OK;
-
- char_ptr = str;
-
- /*
- * Check for the default dtmf string [x*#ABCD]. This is the
- * default regex used by the SIP gws.
- */
- if (cpr_strcasecmp(str, KPML_DEFAULT_DTMF_REGEX) == 0) {
- *bitmask |= REGEX_0_9 | REGEX_STAR | REGEX_POUND |
- REGEX_A | REGEX_B | REGEX_C | REGEX_D;
-
- return (rc);
- }
-
- /* skip initial '[' */
- char_ptr++;
-
- if (*char_ptr == '^') {
- /* skip the '^' */
- char_ptr++;
- negative_selector = TRUE;
- }
-
-
- /* add each character to the bitmask */
- while ((rc == KPML_STATUS_OK) && (*char_ptr)) {
-
- if (*char_ptr != ']') {
- rc = add_char_to_bitmask(*char_ptr, &temp_bitmask);
- char_ptr++;
- } else {
- /* There should not be any characters after the ']' */
- char_ptr++;
- if (*char_ptr) {
- KPML_DEBUG(DEB_F_PREFIX"The Regex format %s is not supported.\n",
- DEB_F_PREFIX_ARGS(KPML_INFO, fname), str);
- rc = KPML_ERROR_INVALID_VALUE;
- }
- }
- }
-
- if (rc == KPML_STATUS_OK) {
- if (!negative_selector) {
- *bitmask |= temp_bitmask;
- } else {
- /* only digits are allowed with negative selector */
- temp_bitmask = ~temp_bitmask;
- *bitmask |= (temp_bitmask & all_digits);
- }
- }
-
- KPML_DEBUG(DEB_F_PREFIX"bitmask=%lu, return status = %d\n",
- DEB_F_PREFIX_ARGS(KPML_INFO, fname), *bitmask, rc);
-
- return (rc);
-
-}
-
-/*
- * kpml_parser_regex_str
- *
- * This function parses a regex string based on the rules in
- * IETF KPML draft - http://www.ietf.org/internet-drafts/
- * draft-ietf-sipping-kpml-04.txt
- * Currently only single character patterns are supported.
- * This function will set the bits in the regex_match bitmask.
- *
- * Input: regex_str = regular expression string (ex. "[x*#ABCD]")
- * regex_match = structure which contains a bitmask of
- * kpml characters. The appropriate bits will be set
- * by this function.
- *
- * Returns: KPML_STATUS_OK -- success
- * KPML_ERROR_INVALID_VALUE -- the regex format is not supported
- * KPML_ERROR_INTERNAL -- internal error
- */
-kpml_status_type_t
-kpml_parse_regex_str (char *regex_str, kpml_regex_match_t *regex_match)
-{
- static const char *fname = "kpml_parse_regex_str";
- int len;
- boolean single_char = FALSE;
- kpml_status_type_t rc = KPML_STATUS_OK;
-
- if (!regex_str || !regex_match) {
- KPML_DEBUG(DEB_F_PREFIX"Invalid input params. \n", DEB_F_PREFIX_ARGS(KPML_INFO, fname));
- return (KPML_ERROR_INTERNAL);
- }
-
- regex_match->num_digits = 1;
- regex_match->u.single_digit_bitmask = 0;
-
- /*
- * This function currently only handles single-digit pattern
- * matches.
- *
- * Examples:
- * x any single digit 0-9
- * 2 the digit 2
- * [17#] 1,7, or #
- * [^01] any single digit from 2-9
- * [2-9] any single digit from 2-9
- * x{1} any single digit 0-9
- * x{1,1} any single digit 0-9
- */
-
- len = strlen(regex_str);
-
- if (len == 1) {
- single_char = TRUE;
- } else {
- if (regex_str[1] == '{') {
- if ((strncmp(®ex_str[1], "{1}", 3) == 0) ||
- (strncmp(®ex_str[1], "{1,1}", 5) == 0)) {
- single_char = TRUE;
- } else {
-
- KPML_DEBUG(DEB_F_PREFIX"The Regex format %s is not supported.\n",
- DEB_F_PREFIX_ARGS(KPML_INFO, fname), regex_str);
- return (KPML_ERROR_INVALID_VALUE);
- }
- }
- }
-
- if (single_char) {
- /* x, x{1}, or x{1,1} format */
- regex_match->num_digits = 1;
- rc = add_char_to_bitmask(regex_str[0],
- &(regex_match->u.single_digit_bitmask));
-
- } else if (regex_str[0] == '[') {
-
- if (strchr(regex_str, '-')) {
- /* [2-9] format */
- rc = handle_range_selector(regex_str,
- &(regex_match->u.single_digit_bitmask));
- } else {
-
- /* [17#] or [^01] format */
- rc = handle_character_selector(regex_str,
- &(regex_match->u.single_digit_bitmask));
- }
-
-
- } else {
- /* The regex format is not supported. */
- KPML_DEBUG(DEB_F_PREFIX"The Regex format %s is not supported.\n",
- DEB_F_PREFIX_ARGS(KPML_INFO, fname), regex_str);
- rc = KPML_ERROR_INVALID_VALUE;
- }
-
- return (rc);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "cpr_timers.h"
-#include "cpr_locks.h"
-#include "phntask.h"
-#include "ccsip_subsmanager.h"
-#include "singly_link_list.h"
-#include "ccapi.h"
-#include "subapi.h"
-#include "fsm.h"
-#include "uiapi.h"
-#include "rtp_defs.h"
-#include "lsm.h"
-#include "lsm_private.h"
-#include "kpmlmap.h"
-#include "dialplanint.h"
-#include "uiapi.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "kpml_common_util.h"
-#include "gsm.h"
-
-cc_int32_t KpmlDebug = 0;
-static sll_handle_t s_kpml_list = NULL;
-static int s_kpml_config;
-
-static void kpml_generate_notify(kpml_data_t *kpml_data, boolean no_body,
- unsigned int resp_code, char *resp_text);
-static void kpml_generate_subscribe_response(kpml_data_t *kpml_data,
- int resp_code);
-static void kpmlmap_show(void);
-void kpml_inter_digit_timer_callback(void *kpml_key_p);
-void kpml_subscription_timer_callback(void *kpml_key);
-static uint32_t g_kpml_id = CC_NO_CALL_ID;
-static cprMutex_t kpml_mutex;
-
-/*
- * Function: kpml_get_state()
- *
- * Parameters:
- *
- * Description: Function called to check if the KPML is configured for signaling.
- *
- *
- * Returns: none
- */
-boolean
-kpml_get_state (void)
-{
- config_get_value(CFGID_KPML_ENABLED, &s_kpml_config, sizeof(s_kpml_config));
-
- if ((s_kpml_config == KPML_NONE) || (s_kpml_config == KPML_DTMF_ONLY)) {
- return FALSE;
- }
- return TRUE;
-}
-
-/*
- * Function: kpml_get_config_value()
- *
- * Parameters:
- *
- * Description: Function called to check if the KPML is enabled.
- *
- *
- * Returns: none
- */
-kpml_config_e
-kpml_get_config_value (void)
-{
- int kpml_config = KPML_NONE;
- config_get_value(CFGID_KPML_ENABLED, &kpml_config, sizeof(kpml_config));
-
- return (kpml_config_e) kpml_config;
-}
-
-/*
- * Function: kpml_get_new_data()
- *
- * Parameters: none
- *
- * Description: Get a new kpml data
- *
- * Returns: kpml_data_t
- */
-static kpml_data_t *
-kpml_get_new_data (void)
-{
- kpml_data_t *kpml_mem;
-
- kpml_mem = (kpml_data_t *) cpr_malloc(sizeof(kpml_data_t));
- if (kpml_mem == NULL)
- {
- return (NULL);
- }
-
- memset(kpml_mem, 0, sizeof(kpml_data_t));
- kpml_mem->kpml_id = ++g_kpml_id;
-
- return (kpml_mem);
-}
-
-/*
- * Function: kpml_release_data()
- *
- * Parameters: kpml_data_t
- *
- * Description: release kpml data
- *
- * Returns: None
- */
-
-static void
-kpml_release_data (kpml_data_t * kpml_data)
-{
- cpr_free(kpml_data);
-}
-
-/*
- * Function: kpml_create_sm_key()
- *
- * Parameters: kpml_key_t - key information
- * line - line number of the call
- * call_id - call indentifier
- *
- * Description: This routine fills line and callid in the key structures.
- *
- * Returns: None
- */
-static void
-kpml_create_sm_key (kpml_key_t *key_p, line_t line, callid_t call_id,
- void *tmr_ptr)
-{
- static const char fname[] = "kpml_create_sm_key";
-
- KPML_DEBUG(DEB_L_C_F_PREFIX" timer=0x%0x\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, line, call_id, fname), tmr_ptr);
-
- key_p->line = line;
- key_p->call_id = call_id;
- key_p->timer = tmr_ptr;
-}
-
-/*
- * Function: kpml_match_line_call_id()
- *
- * Parameters: kpml_data - Kpml subscription data
- * kpml_key_t - key information
- *
- * Description: Callback function provided to link list
- * to search for a particular line and call_id
- *
- * Returns: ss_match_e
- */
-static sll_match_e
-kpml_match_line_call_id (kpml_data_t * kpml_data_p, kpml_key_t * key_p)
-{
- static const char fname[] = "kpml_match_line_call_id";
-
- if ((kpml_data_p->call_id == key_p->call_id) &&
- (kpml_data_p->line == key_p->line)) {
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Match Found.\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, key_p->line, key_p->call_id, fname));
- return SLL_MATCH_FOUND;
- }
-
- return SLL_MATCH_NOT_FOUND;
-}
-
-/*
- * Function: kpml_data_present_for_subid()
- *
- * Parameters: sub_id_t - sub id sent int he message
- *
- * Description: Callback function provided to link list
- * to see if there kpml_data that matches a sub_id
- *
- * Returns: kpml_data_t * - Return kpml_data if a match is found
- */
-static kpml_data_t *
-kpml_data_for_subid(sub_id_t sub_id)
-{
- kpml_data_t *kpml_data;
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, NULL);
-
- while (kpml_data != NULL) {
- if (kpml_data->sub_id == sub_id) {
- return kpml_data;
- }
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, kpml_data);
- }
- return NULL;
-}
-
-/*
- * Function: kpml_start_timer()
- *
- * Parameters: line_num - line id on which timer to start
- * callId - Callid of the call on which timer
- * to start
- * timer_ptr - User allocated pointer
- * duration - in seconds
- * timer_callback- callback function once timer
- * expires
- *
- * Description: start any given timer with duration in seconds
- *
- * Returns: None
- */
-static void
-kpml_start_timer (line_t line, callid_t callId,
- void *timer_ptr, unsigned int duration,
- uint32_t kpml_id)
-{
- if (timer_ptr) {
-
- (void) cprCancelTimer(timer_ptr);
-
- (void) cprStartTimer(timer_ptr, duration, (void *)(long)kpml_id);
- }
-}
-
-/*
- * Function: kpml_stop_timer()
- *
- * Parameters: timer_ptr - pointer to timer data to stop
- *
- * Description: stop any specified timer
- *
- * Returns: None
- */
-static void
-kpml_stop_timer (void *timer_ptr)
-{
- if (timer_ptr) {
- (void) cprCancelTimer(timer_ptr);
-
- (void) cprDestroyTimer(timer_ptr);
- }
-}
-
-/*
- * Function: kpml_clear_timers()
- *
- * Parameters: kpml_data - pointer to kpml data
- *
- * Description: stop and delete all kpml timers
- *
- * Returns: None
- */
-static void
-kpml_clear_timers (kpml_data_t *kpml_data)
-{
- static const char fname[] = "kpml_clear_timers";
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Release kpml timers.\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname));
-
- kpml_stop_timer(kpml_data->inter_digit_timer);
- kpml_data->inter_digit_timer = NULL;
-
- kpml_stop_timer(kpml_data->critical_timer);
- kpml_data->critical_timer = NULL;
-
- kpml_stop_timer(kpml_data->extra_digit_timer);
- kpml_data->extra_digit_timer = NULL;
-
- kpml_stop_timer(kpml_data->sub_timer);
- kpml_data->sub_timer = NULL;
-}
-
-/*
- * Function: kpml_start_timers()
- *
- * Parameters: kpml_data_t - subscription data
- * kpml_data_t - kpml data
- *
- * Description: start different kpml related timers. Even though all the
- * KPML timers are allocated, only interdigit timer will be in use
- *
- * Returns: None
- */
-static void
-kpml_start_timers (kpml_data_t *kpml_data)
-{
- static const char *fname ="kpml_start_timers";
-
- kpml_data->inter_digit_timer =
- cprCreateTimer("Interdigit timer", GSM_KPML_INTER_DIGIT_TIMER,
- TIMER_EXPIRATION, gsm_msg_queue);
-
- kpml_data->critical_timer =
- cprCreateTimer("Criticaldigit timer", GSM_KPML_CRITICAL_DIGIT_TIMER,
- TIMER_EXPIRATION, gsm_msg_queue);
-
- kpml_data->extra_digit_timer =
- cprCreateTimer("Extradigit timer", GSM_KPML_EXTRA_DIGIT_TIMER,
- TIMER_EXPIRATION, gsm_msg_queue);
-
- /* Check if any of the timer cannot be allocated */
- if (kpml_data->inter_digit_timer == NULL ||
- kpml_data->critical_timer == NULL ||
- kpml_data->extra_digit_timer == NULL) {
-
- /* generate error to indicate timer cannot be allocated */
- KPML_ERROR(KPML_F_PREFIX"No memory to allocate timer\n",
- fname);
- return;
- }
-
- /* Start interdigit timer */
- kpml_start_timer(kpml_data->line, kpml_data->call_id,
- kpml_data->inter_digit_timer,
- kpml_data->inttimeout, kpml_data->kpml_id);
-
- /* Start critical timer */
- kpml_start_timer(kpml_data->line, kpml_data->call_id,
- kpml_data->critical_timer,
- kpml_data->crittimeout, kpml_data->kpml_id);
-
- /* Start extra digit timer */
- kpml_start_timer(kpml_data->line, kpml_data->call_id,
- kpml_data->extra_digit_timer,
- kpml_data->extratimeout, kpml_data->kpml_id);
-
-}
-
-/*
- * Function: kpml_restart_timers()
- *
- * Parameters: kpml_data_t - subscription data
- * kpml_data_t - kpml data
- *
- * Description: Restart all the KPML related timers
- *
- * Returns: None
- */
-static void
-kpml_restart_timers (kpml_data_t * kpml_data)
-{
- static const char fname[] = "kpml_restart_timers";
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Restart all timers\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname));
-
- kpml_stop_timer(kpml_data->critical_timer);
-
- kpml_stop_timer(kpml_data->inter_digit_timer);
-
- kpml_stop_timer(kpml_data->extra_digit_timer);
-
- kpml_start_timers(kpml_data);
-
- return;
-}
-
-/*
- * Function: kpml_clear_data()
- *
- * Parameters: kpml_data - Subscription related information
- * kpml_data - KPML realated information
- * kpml_sub_type_e - Type of kpml subscription - persistent
- * single-notify or one shot
- *
- * Description: Clear the KPML subscription data depending upon
- * KPML request type. If the KPML request type is one shot
- * clear the data or else maintain it for the duration of the
- * subscription.
- *
- * Returns: kpml_data next in the list if succesful
- * NULL - if not
- */
-static boolean
-kpml_clear_data (kpml_data_t *kpml_data, kpml_sub_type_e sub_type)
-{
- static const char fname[] = "kpml_clear_data";
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"sub_type=%d",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname), sub_type);
-
- switch (sub_type) {
-
- case KPML_ONE_SHOT:
- KPML_DEBUG(DEB_F_PREFIX"One shot\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname));
-
- kpml_stop_timer(kpml_data->inter_digit_timer);
- kpml_data->inter_digit_timer = NULL;
-
- kpml_stop_timer(kpml_data->critical_timer);
- kpml_data->critical_timer = NULL;
-
- kpml_stop_timer(kpml_data->extra_digit_timer);
- kpml_data->extra_digit_timer = NULL;
-
- kpml_stop_timer(kpml_data->sub_timer);
- kpml_data->sub_timer = NULL;
-
- (void) sll_remove(s_kpml_list, kpml_data);
-
- kpml_release_data(kpml_data);
-
- kpmlmap_show();
- return (TRUE);
-
- case KPML_PERSISTENT:
- KPML_DEBUG(DEB_F_PREFIX"Persistent\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname));
- /* FALLTHROUGH */
-
- case KPML_SINGLY_NOTIFY:
- KPML_DEBUG(DEB_F_PREFIX"Singly notify\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname));
-
- /*
- * persistent KPML request so clear the
- * digit buffer and then restart all the timer
- */
- kpml_data->kpmlDialed[0] = 00;
-
- kpml_restart_timers(kpml_data);
- /*
- * if the persistent request is singly-notify
- * do not terminate the subscription, but do
- * not notify any more digits untill application
- * sends out new kpml document. At this time persistent
- * subsciption is not supported.
- */
-
- kpmlmap_show();
- return (FALSE);
-
- default:
- KPML_DEBUG(DEB_F_PREFIX"KPML type not specified\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname));
- return (FALSE);
- }
-}
-
-/*
- * Function: kpml_quarantine_digits()
- *
- * Parameters: line - line number
- * call_id - call id of the dialog
- * digits - collected difits
- * len - Length of collected digits, currently this length
- * is 1
- *
- * Description: Quarantine collected digits in a chain of subscription
- * strucutre. if there is no subscription structure creaded
- * already then create a new one. The maximum number of digits
- * collected per dialog is 256. if there are more digits need to
- * be collected then overwrite the oldest digit.
- *
- * Returns: None
- */
-void
-kpml_quarantine_digits (line_t line, callid_t call_id, char digit)
-{
- static const char fname[] = "kpml_quarantine_digits";
- kpml_data_t *kpml_data;
- kpml_key_t kpml_key;
-
- if (kpml_get_config_value() == KPML_NONE) {
- return;
- }
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"digit=0x%0x\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, line, call_id, fname), digit);
-
- kpml_create_sm_key(&kpml_key, line, call_id, NULL);
-
- kpml_data = (kpml_data_t *) sll_find(s_kpml_list, &kpml_key);
-
- if (!kpml_data) {
-
- kpml_data = kpml_get_new_data();
-
- if (kpml_data == NULL) {
- KPML_ERROR(KPML_F_PREFIX"No memory for subscription data\n",
- fname);
- return;
- }
-
- (void) sll_append(s_kpml_list, kpml_data);
-
- kpml_data->line = line;
-
- kpml_data->call_id = call_id;
-
- kpml_data->pending_sub = FALSE;
-
- kpml_data->dig_head = kpml_data->dig_tail = 0;
-
- }
-
- if (kpml_data->dig_head == (kpml_data->dig_tail + 1) % MAX_DIALSTRING) {
-
- /* buffer is full so discard old collected digits */
- kpml_data->dig_head = (kpml_data->dig_head + 1) % MAX_DIALSTRING;
- }
-
- kpml_data->q_digits[kpml_data->dig_tail] = digit;
-
- kpml_data->dig_tail = (kpml_data->dig_tail + 1) % MAX_DIALSTRING;
-}
-
-
-/*
- * Function: kpml_flush_quarantine_buffer()
- *
- * Parameters: line - line number
- * call_id - call id of the dialog
- *
- * Description: This function will be called to flush any
- * quarantined buffers.
- *
- * Returns: None
- */
-void
-kpml_flush_quarantine_buffer (line_t line, callid_t call_id)
-{
- static const char fname[] = "kpml_flush_quarantine_buffer";
- kpml_data_t *kpml_data;
- kpml_key_t kpml_key;
-
- if (kpml_get_config_value() == KPML_NONE) {
- return;
- }
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Flush buffer\n", DEB_L_C_F_PREFIX_ARGS(KPML_INFO, line, call_id, fname));
-
- kpml_create_sm_key(&kpml_key, line, call_id, NULL);
-
- kpml_data = (kpml_data_t *) sll_find(s_kpml_list, &kpml_key);
-
- if (kpml_data) {
-
- if (!kpml_data->pending_sub) {
-
- kpml_data->dig_head = kpml_data->dig_tail = 0;
- (void) kpml_clear_data(kpml_data, KPML_ONE_SHOT);
- }
-
- }
-
-}
-
-/*
- * Function: kpml_update_quarantined_digits()
- *
- * Parameters: kpml_data_t : subscription type
- *
- * Description: This function will be called to update any
- * quarantined buffer through KPML patter map.
- *
- * Returns: None
- */
-static void
-kpml_update_quarantined_digits (kpml_data_t *kpml_data)
-{
- static const char fname[] = "kpml_update_quarantined_digits";
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Update quarantined digits\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname));
-
- while (kpml_data->dig_head != kpml_data->dig_tail) {
-
- kpml_update_dialed_digits(kpml_data->line,
- kpml_data->call_id,
- kpml_data->q_digits[kpml_data->dig_head]);
-
- kpml_data->dig_head = (kpml_data->dig_head + 1) % MAX_DIALSTRING;
- }
-}
-
-/*
- * Function: kpml_digit_timer_callback()
- *
- * Parameters: timer - pointer to timer
- * line - Line number
- * call_id - call id
- *
- * Description: Handle different digit timer events. At this time it
- * hanles only inter digit timer.
- *
- * Returns: None
- */
-void
-kpml_inter_digit_timer_callback (void *kpml_key_p)
-{
- (void) app_send_message(&kpml_key_p, sizeof(void *), CC_SRC_GSM,
- SUB_MSG_KPML_DIGIT_TIMER);
-}
-
-kpml_data_t *kpml_get_kpml_data_from_kpml_id(uint32_t kpml_id)
-{
- kpml_data_t *kpml_data;
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, NULL);
-
- while (kpml_data != NULL && kpml_data->kpml_id != kpml_id) {
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, kpml_data);
- }
- return(kpml_data);
-}
-
-/*
- * Function: digit_timer_callback()
- *
- * Parameters: timer - pointer to timer
- * line - Line number
- * call_id - call id
- *
- * Description: Handle different digit timer events. At this time it
- * hanles only inter digit timer.
- *
- * Returns: None
- */
-static void
-kpml_inter_digit_timer_event (void **kpml_key_p)
-{
- const char fname[] = "kpml_inter_digit_timer_callback";
- kpml_data_t *kpml_data;
-
- KPML_DEBUG("%s: kpml_id=%d \n ",
- fname, (long)*kpml_key_p);
-
-
- kpml_data = kpml_get_kpml_data_from_kpml_id((long)*kpml_key_p);
-
- if (kpml_data == NULL) {
- KPML_ERROR(KPML_F_PREFIX"KPML data not found.\n", fname);
- return;
- }
-
- KPML_DEBUG(": Interdigit Timer\n");
-
- kpml_generate_notify(kpml_data, FALSE, KPML_TIMER_EXPIRE,
- KPML_TIMER_EXPIRE_STR);
-
- /* Timer expired so clear the KPML data */
- (void) kpml_clear_data(kpml_data, kpml_data->persistent);
-}
-
-/*
- * Function: kpml_start_subscription_timer()
- *
- * Parameters: kpml_data_t - subscription data
- *
- * Description: Allocate and start subscription timer
- *
- * Returns: Pointer to timer
- */
-static void *
-kpml_start_subscription_timer (kpml_data_t * kpml_data, unsigned long duration)
-{
- static const char fname[] = "kpml_start_subscription_timer";
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"duration=%u\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname), duration);
-
- kpml_data->sub_timer = cprCreateTimer("sub timer",
- GSM_KPML_SUBSCRIPTION_TIMER,
- TIMER_EXPIRATION, gsm_msg_queue);
-
- kpml_data->sub_duration = duration;
-
- kpml_create_sm_key(&(kpml_data->subtimer_key), kpml_data->line,
- kpml_data->call_id, kpml_data->sub_timer);
-
- /* Start subscription duration timer */
- kpml_start_timer(kpml_data->line,
- kpml_data->call_id,
- kpml_data->sub_timer,
- kpml_data->sub_duration * 1000,
- kpml_data->kpml_id);
-
- return (kpml_data->sub_timer);
-}
-
-
-/*
- * Function: kpml_subscription_timer_callback()
- *
- * Parameters: timer - timer pointer
- *
- * Description: This routine called by timer callback once the subscription
- * expires.
- *
- * Returns: None
- */
-void
-kpml_subscription_timer_callback (void *kpml_key_p)
-{
- (void) app_send_message(&kpml_key_p, sizeof(void *), CC_SRC_GSM,
- SUB_MSG_KPML_SUBSCRIBE_TIMER);
-}
-
-/*
- * Function: kpml_subscription_timer_event()
- *
- * Parameters: timer - timer pointer
- *
- * Description: This routine called by timer callback once the subscription
- * expires.
- *
- * Returns: None
- */
-static void
-kpml_subscription_timer_event (void **kpml_key_p)
-{
- static const char fname[] = "kpml_subscription_timer_event";
- kpml_data_t *kpml_data;
-
- KPML_DEBUG("%s: kpml_id=%d \n ",
- fname, (long)*kpml_key_p);
-
- kpml_data = kpml_get_kpml_data_from_kpml_id((long)*kpml_key_p);
-
- /* Evaluate if we need to send empty notify */
- if (kpml_data) {
- kpml_generate_notify(kpml_data, FALSE, KPML_SUB_EXPIRE,
- KPML_SUB_EXPIRE_STR);
-
- (void) kpml_clear_data(kpml_data, KPML_ONE_SHOT);
- }
-}
-
-/*
- * Function: kpml_match_requested_digit()
- *
- * Parameters: input - single char
- *
- * Description: Determine if the char is 0-9 or *
- * # is not matched here since it is
- * primarily used as "dial immediately"
- *
- * Returns: boolean
- */
-static boolean
-kpml_match_requested_digit (kpml_regex_match_t *regex_match, char input)
-{
- uint32_t *bitmask;
- uint32_t result = 0;
-
- bitmask = (uint32_t *) &(regex_match->u.single_digit_bitmask);
-
- switch (input) {
- case '1':
- result = (*bitmask & REGEX_1);
- break;
- case '2':
- result = (*bitmask & REGEX_2);
- break;
- case '3':
- result = (*bitmask & REGEX_3);
- break;
- case '4':
- result = (*bitmask & REGEX_4);
- break;
- case '5':
- result = (*bitmask & REGEX_5);
- break;
- case '6':
- result = (*bitmask & REGEX_6);
- break;
- case '7':
- result = (*bitmask & REGEX_7);
- break;
- case '8':
- result = (*bitmask & REGEX_8);
- break;
- case '9':
- result = (*bitmask & REGEX_9);
- break;
- case '0':
- result = (*bitmask & REGEX_0);
- break;
- case '*':
- result = (*bitmask & REGEX_STAR);
- break;
- case '#':
- result = (*bitmask & REGEX_POUND);
- break;
- case 'A':
- result = (*bitmask & REGEX_A);
- break;
- case 'B':
- result = (*bitmask & REGEX_B);
- break;
- case 'C':
- result = (*bitmask & REGEX_C);
- break;
- case 'D':
- result = (*bitmask & REGEX_D);
- break;
- case '+':
- result = (*bitmask & REGEX_PLUS);
- break;
- default:
- result = 0;
- break;
- }
-
- if (result) {
- return (TRUE);
- }
-
- return (FALSE);
-}
-
-/*
- * Function: kpml_match_pattern
- *
- * Parameters: kpml_data_t - Data strcuture holding digits and KPML
- * parameters
- *
- * Description: At this time only one digit reporting is supported. So
- * match the incoming digit to 1st template
- *
- * Returns: kpml_match_action_e
- */
-static kpml_match_action_e
-kpml_match_pattern (kpml_data_t *ptempl)
-{
- char *pinput;
- int regex_index = 0;
-
- pinput = &ptempl->kpmlDialed[0];
-
- if (strchr(pinput, '#') && ptempl->enterkey) {
-
- return (KPML_IMMEDIATELY);
- }
-
- if (kpml_match_requested_digit
- (&(ptempl->regex_match[regex_index]), pinput[0])) {
- return (KPML_FULLPATTERN);
- }
-
- return (KPML_NOMATCH);
-}
-
-/*
- * Function: kpml_is_subscribed()
- *
- * Parameters: line - line number on which SUB created
- * call_id - call id of the call
- *
- * Description: checks if kpml is susbcribed for this call.
- *
- * Returns: status - TRUE - if there is valid subscription
- * FALSE - if there is no valid subscription
- */
-boolean kpml_is_subscribed (callid_t call_id, line_t line)
-{
- static const char fname[] = "kpml_is_subscribed";
- kpml_data_t *kpml_data, *kpml_next_data;
-
- KPML_DEBUG(DEB_L_C_F_PREFIX, DEB_L_C_F_PREFIX_ARGS(KPML_INFO, line, call_id, fname));
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, NULL);
- while (kpml_data) {
- kpml_next_data = (kpml_data_t *) sll_next(s_kpml_list, kpml_data);
- if (kpml_data->pending_sub &&
- kpml_data->line == line &&
- kpml_data->call_id == call_id) {
- return TRUE;
- }
- kpml_data = kpml_next_data;
- }
- return FALSE;
-}
-
-/*
- * Function: kpml_update_dialed_digits()
- *
- * Parameters: line - line number on which SUB created
- * call_id - call id of the call
- * digits - digit collected (it accepts only one digit now)
- * len - length of the digit string =1
- *
- * Description: Routine called by UI to update any collected digits. At this time
- * this routine handles only one digits at a time. Any given pattern will be
- * matched with incoming KPML patter. if there is a match notify will be
- * sent out. If there is no match digits are buffered for the future use.
- *
- * Returns: status - TRUE - if there is valid subscription
- * FALSE - if there is no valis subscription
- */
-kpml_state_e
-kpml_update_dialed_digits (line_t line, callid_t call_id, char digit)
-{
- static const char fname[] = "kpml_update_dialed_digits";
- kpml_data_t *kpml_data, *kpml_next_data;
- kpml_match_action_e result = KPML_NOMATCH;
- int dial_len = 0;
- kpml_state_e state = NO_SUB_DATA;
-
-
- if (kpml_get_config_value() == KPML_NONE) {
- return (state);
- }
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"digits=0x%x\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, line, call_id, fname), digit);
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, NULL);
-
- while (kpml_data) {
-
- kpml_next_data = (kpml_data_t *) sll_next(s_kpml_list, kpml_data);
-
- if (kpml_data->pending_sub &&
- kpml_data->line == line &&
- kpml_data->call_id == call_id) {
-
- state = SUB_DATA_FOUND;
-
- /* update the digit string */
- dial_len = strlen(kpml_data->kpmlDialed);
- if (dial_len >= MAX_DIALSTRING-1)
- { // not enough room
- KPML_ERROR(DEB_L_C_F_PREFIX"dial_len = [%d] too large\n", DEB_L_C_F_PREFIX_ARGS(KPML_INFO, line, call_id, fname), dial_len);
- return (state);
- }
-
- //If DIAL softkey is pressed, just send the NOTIFY with 423
- //notfying the CCM that user is done dialing
- if (digit == (char)0x82) {
- kpml_generate_notify(kpml_data, FALSE, KPML_TIMER_EXPIRE,
- KPML_TIMER_EXPIRE_STR);
- memset(&kpml_data->kpmlDialed[0], 0, MAX_DIALSTRING);
- (void) kpml_clear_data(kpml_data, kpml_data->persistent);
- state = NOTIFY_SENT;
- kpml_data = kpml_next_data;
- continue;
- }
-
- if (digit == 0x0F) {
-
- kpml_data->kpmlDialed[dial_len] = '#';
-
- } else if (digit == 0x0E) {
-
- kpml_data->kpmlDialed[dial_len] = '*';
-
- } else {
-
- kpml_data->kpmlDialed[dial_len] = digit;
- }
-
- kpml_data->kpmlDialed[dial_len + 1] = 00;
-
- if (digit == BKSPACE_KEY) {
-
- kpml_data->last_dig_bkspace = TRUE;
-
- sstrncpy(kpml_data->kpmlDialed, "bs", sizeof(kpml_data->kpmlDialed));
-
- result = KPML_FULLPATTERN;
-
- } else {
-
- result = kpml_match_pattern(kpml_data);
- }
-
- switch (result) {
-
- case KPML_FULLPATTERN:
-
- kpml_generate_notify(kpml_data, FALSE, KPML_SUCCESS,
- KPML_SUCCESS_STR);
-
- dp_store_digits(line, call_id,
- (unsigned char)((digit == (char) BKSPACE_KEY) ?
- BKSPACE_KEY : kpml_data->
- kpmlDialed[dial_len]));
- /* if not persistent request clear the subscription */
- memset(&kpml_data->kpmlDialed[0], 0, MAX_DIALSTRING);
-
- (void) kpml_clear_data(kpml_data, kpml_data->persistent);
-
- state = NOTIFY_SENT;
- break;
-
- case KPML_IMMEDIATELY:
- /* Do not sent out '#' key remove that from the buffer */
- kpml_data->kpmlDialed[dial_len] = 00;
-
- kpml_generate_notify(kpml_data, FALSE, KPML_USER_TERM_NOMATCH,
- KPML_USER_TERM_NOMATCH_STR);
-
- dp_store_digits(line, call_id,
- (unsigned char)((digit == (char) BKSPACE_KEY) ?
- BKSPACE_KEY : kpml_data->
- kpmlDialed[dial_len]));
-
- memset(&kpml_data->kpmlDialed[0], 0, MAX_DIALSTRING);
-
- /* if not persistent request clear the subscription */
- (void) kpml_clear_data(kpml_data, kpml_data->persistent);
-
- state = NOTIFY_SENT;
- break;
-
- default:
- memset(&kpml_data->kpmlDialed[0], 0, MAX_DIALSTRING);
- /* Restart the digit timers */
- kpml_restart_timers(kpml_data);
- break;
- }
- }
-
- /* if there is only one kpml_data then we should stop here.
- * Memory for this is already released in kpml_generate_notify function
- */
- kpml_data = kpml_next_data;
- }
-
- return (state);
-}
-
-/*
- * Function: kpml_set_subscription_reject()
- *
- * Parameters: line, call_id to indentify line and call_id
- *
- * Description:
- * Set variable to specify that subscription should be
- * rejected on this line. There are error cases wehere INV
- * has been sent premeturaly because of error condition, then
- * subscription on such a line shoule be rejected.
- *
- * Returns: none
- */
-void
-kpml_set_subscription_reject (line_t line, callid_t call_id)
-{
- static const char fname[] = "kpml_set_subscription_reject";
- kpml_data_t *kpml_data;
- kpml_key_t kpml_key;
-
- if (kpml_get_config_value() == KPML_NONE) {
- return;
- }
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Reject\n", DEB_L_C_F_PREFIX_ARGS(KPML_INFO, line, call_id, fname));
-
- kpml_create_sm_key(&kpml_key, line, call_id, NULL);
-
- kpml_data = (kpml_data_t *) sll_find(s_kpml_list, &kpml_key);
-
- if (kpml_data == NULL) {
-
- kpml_data = kpml_get_new_data();
-
- if (kpml_data == NULL) {
- KPML_ERROR(KPML_F_PREFIX"No memory for subscription data\n",
- fname);
- return;
- }
-
- (void) sll_append(s_kpml_list, kpml_data);
-
- kpml_data->line = line;
-
- kpml_data->call_id = call_id;
-
- kpml_data->pending_sub = FALSE;
-
- kpml_data->dig_head = kpml_data->dig_tail = 0;
- }
-
- kpml_data->sub_reject = TRUE;
-}
-
-/*
- * Function: check_subcription_create_error()
- *
- * Parameters: Kpml - kpml related data
- *
- * Description: Check subscription state to see if the subscription can be
- * created.
- *
- * Returns: Kpml response code
- *
- */
-
-static kpml_resp_code_e
-check_subcription_create_error (kpml_data_t *kpml_data)
-{
- static const char fname[] = "check_subcription_create_error";
- lsm_states_t lsm_state;
-
- lsm_state = lsm_get_state(kpml_data->call_id);
-
- if (lsm_state == LSM_S_NONE) {
-
- KPML_ERROR(KPML_L_C_F_PREFIX"NO call with id\n",
- kpml_data->line, kpml_data->call_id, fname);
- return (KPML_BAD_EVENT);
- }
-
- if ((lsm_state < LSM_S_CONNECTED) && kpml_data->sub_reject) {
-
- KPML_ERROR(KPML_L_C_F_PREFIX"Call not in connected state\n",
- kpml_data->line, kpml_data->call_id, fname);
- return (KPML_BAD_EVENT);
- }
-
- /* Call is in connected state. So do not reject the subscription */
- kpml_data->sub_reject = FALSE;
-
- return (KPML_SUCCESS);
-}
-
-/*
- * Function: check_if_kpml_attributes_supported()
- *
- * Parameters: Kpml - kpml related data
- *
- * Description: check if the attribute supported in the KPML request
- *
- * Returns: Kpml response code
- *
- */
-static kpml_resp_code_e
-check_if_kpml_attributes_supported (KPMLRequest *kpml_sub_data)
-{
-
- if (kpml_sub_data == NULL) {
-
- return (KPML_BAD_DOC);
- }
-
- /* 501 : bad document pre
- * header is not supported. If the request carry this reject it
- */
- if ((kpml_sub_data->pattern.longhold != 0) ||
- (kpml_sub_data->pattern.longrepeat != 0) ||
- (kpml_sub_data->pattern.nopartial != 0)) {
- return (KPML_BAD_DOC);
- }
-
- return (KPML_SUCCESS);
-}
-
-/*
- * Function: check_attributes_range()
- *
- * Parameters: Kpml - kpml related data
- *
- * Description: check attribute range
- *
- * Returns: kpml response code
- */
-static kpml_resp_code_e
-check_attributes_range (KPMLRequest * kpml_data)
-{
- return (KPML_SUCCESS);
-}
-
-/*
- * Function: check_kpml_config()
- *
- * Parameters: line and call_id
- *
- * Description: check kpml config
- *
- * Returns: kpml response code
- */
-static kpml_resp_code_e
-check_kpml_config (line_t line, callid_t call_id)
-{
- static const char fname[] = "check_kpml_config";
- lsm_states_t lsm_state;
-
- lsm_state = lsm_get_state(call_id);
-
- if (lsm_state == LSM_S_NONE) {
- KPML_ERROR(KPML_L_C_F_PREFIX"NO call\n",
- line, call_id, fname);
- return (KPML_BAD_EVENT);
- }
-
- /* Get kpml configuration */
- config_get_value(CFGID_KPML_ENABLED, &s_kpml_config, sizeof(s_kpml_config));
-
- switch (lsm_state) {
- case LSM_S_OFFHOOK:
- case LSM_S_PROCEED:
-
- if ((s_kpml_config == KPML_SIGNAL_ONLY) || (s_kpml_config == KPML_BOTH)) {
- return (KPML_SUCCESS);
- }
-
- break;
-
- case LSM_S_RINGOUT:
- case LSM_S_CONNECTED:
- case LSM_S_HOLDING:
-
- if ((s_kpml_config == KPML_DTMF_ONLY) || (s_kpml_config == KPML_BOTH)) {
- return (KPML_SUCCESS);
- }
-
- break;
- default:
-
- break;
- }
-
- KPML_ERROR(KPML_L_C_F_PREFIX"KPML disabled - Check your conifg 0- None, \
- 1-signaling, 2-dtmf 3-both\n", line, call_id, fname);
- return (KPML_BAD_EVENT);
-}
-
-/*
- * Function: kpml_treat_enterkey()
- *
- * Parameters: Kpml - kpml related data
- *
- * Description: Currently we support only '#' in the enter key string.
- * If there is anything apart from '#' reject the subscription
- *
- *
- * Returns: kpml_resp_code_e
- */
-static kpml_resp_code_e
-kpml_treat_enterkey (kpml_data_t *kpml_data, char *enter_str)
-{
- /* Enterkey can have only 2 values empty or "#" */
-
- if (enter_str[0] == NUL) {
-
- kpml_data->enterkey = FALSE;
-
- } else if (!strcmp(enter_str, KPML_ENTER_STR)) {
-
- kpml_data->enterkey = TRUE;
-
- } else {
-
- return (KPML_BAD_DOC);
-
- }
-
- return (KPML_SUCCESS);
-}
-
-/*
- * Function: kpml_treat_regex()
- *
- * Parameters: Kpml - kpml related data
- *
- * Description: Skip white space, and check content of regex
- * Check for backspace presence as well. Regular
- * expression can contain only sequence of 'x', space,
- * '|' and 'bs' (for backspace).
- * Example : x | bs, xxx|bs, x|bs etc.
- *
- * Returns: kpml_resp_code_e
- */
-static kpml_resp_code_e
-kpml_treat_regex (kpml_data_t *kpml_data)
-{
- static const char fname[] = "kpml_treat_regex";
- short indx = 0, char_inx, i, regex_idx = 0;
- char regex_temp[32];
-
- kpml_data->enable_backspace = FALSE;
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"regex=%u\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname),
- kpml_data->regex[indx].regexData);
-
- /* skip white space and check for backspace */
- while (indx < NUM_OF_REGX) {
- char_inx = 0;
- i = 0;
- regex_idx = 0;
-
- while (kpml_data->regex[indx].regexData[char_inx]) {
- switch (kpml_data->regex[indx].regexData[char_inx]) {
- case ' ':
- break;
- case '|':
- break;
- case 'b':
- if (kpml_data->regex[indx].regexData[char_inx + 1] == 's') {
- char_inx++;
- kpml_data->enable_backspace = TRUE;
- } else {
- return (KPML_BAD_DOC);
- }
-
- break;
- case 'x':
- default:
- regex_temp[i++] = kpml_data->regex[indx].regexData[char_inx];
- break;
- }
- char_inx++;
- }
-
- regex_temp[i] = NUL;
-
- /* parse regex string */
- if (kpml_parse_regex_str(&(regex_temp[0]),
- &(kpml_data->regex_match[indx])) !=
- KPML_STATUS_OK) {
- KPML_ERROR(KPML_F_PREFIX"Regex parse error.\n",fname);
- return (KPML_BAD_DOC);
- }
-
- /* create digit map string such as xx to match the digits */
- while (regex_idx < kpml_data->regex_match[indx].num_digits) {
- kpml_data->regex[indx].regexData[regex_idx++] = 'x';
- }
-
- kpml_data->regex[indx].regexData[regex_idx] = NUL;
-
-
- /* Check for next <regex> string */
- indx++;
- }
- return (KPML_SUCCESS);
-}
-
-/*
- * Function: kpml_update_data()
- *
- * Parameters: Kpml - kpml related data from incoming subscribe
- *
- * Description: Add a dial template to the known list of templates
- *
- * Returns: kpml_data_t
- */
-static kpml_data_t *
-kpml_update_data (kpml_data_t *kpml_data, KPMLRequest *kpml_sub_data)
-{
- static const char fname[] = "kpml_update_data";
-
- if ((kpml_sub_data == NULL) || (kpml_data == NULL)) {
- return (kpml_data);
- }
-
- memcpy((char *) &(kpml_data->regex),
- (char *) &(kpml_sub_data->pattern.regex),
- sizeof(Regex) * NUM_OF_REGX);
-
- kpml_data->persistent = kpml_sub_data->pattern.persist;
-
- kpml_data->inttimeout = kpml_sub_data->pattern.interdigittimer;
- kpml_data->crittimeout = kpml_sub_data->pattern.criticaldigittimer;
- kpml_data->extratimeout = kpml_sub_data->pattern.extradigittimer;
-
- kpml_data->flush = kpml_sub_data->pattern.flush;
-
- /* clear all collected digits, SUB requested with flush */
- if (kpml_sub_data->pattern.flush) {
-
- kpml_data->kpmlDialed[0] = 00;
- }
-
- kpml_data->longhold = kpml_sub_data->pattern.longhold;
-
- kpml_data->longrepeat = kpml_sub_data->pattern.longrepeat;
-
- kpml_data->nopartial = kpml_sub_data->pattern.nopartial;
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"regex=%u"
- "persistent=%d int-timer=%u critic-timer=%u, extra-timer=%u"
- "flush=%d longhold=%d longrepeat=%d nopartial=%d\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname),
- kpml_data->regex, kpml_data->persistent, kpml_data->inttimeout,
- kpml_data->crittimeout, kpml_data->extratimeout,
- kpml_data->flush, kpml_data->longhold,
- kpml_data->longrepeat, kpml_data->nopartial);
-
- return (kpml_data);
-}
-
-/*
- * Function: kpml_terminate_subscription()
- *
- * Parameters: ccsip_sub_not_data_t - msg passed from SIP stack
- *
- * Description: Received terminate event from sip stack, probably
- * something wrong and wants to terminate the subscription.
- *
- * Returns: None
- */
-static void
-kpml_terminate_subscription (ccsip_sub_not_data_t *msg)
-{
- static const char fname[] = "kpml_terminate_subscribe";
- kpml_data_t *kpml_data = NULL;
- boolean normal_terminate;
- lsm_lcb_t *lcb;
-
- KPML_DEBUG(DEB_F_PREFIX"entered.\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname));
-
- if (kpml_get_config_value() == KPML_NONE) {
- return;
- }
-
- if (msg->sub_id == (unsigned int)-1) {
- KPML_ERROR(KPML_L_C_F_PREFIX"Invalid sub_id=%d\n", msg->line_id,
- msg->gsm_id, fname, msg->sub_id);
- return;
- }
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"sub_id=%d, reason=%d\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, msg->line_id, msg->gsm_id, fname),
- msg->sub_id, msg->reason_code);
- /*
- * If the terminate reason is caused by local action,
- * then there is no need to send any notify to the network.
- */
- switch (msg->reason_code) {
- case SM_REASON_CODE_SHUTDOWN:
- case SM_REASON_CODE_ROLLOVER:
- case SM_REASON_CODE_RESET_REG:
- /*
- * These errors are caused by failure or system being shutting down.
- * Subscription manager will automatically clean up the subscription
- * The application just needs to clean up the associated data
- * strutures.
- */
- normal_terminate = FALSE;
- break;
- default:
- normal_terminate = TRUE;
- break;
- }
-
- //Acquire kpml lock
- cprGetMutex(kpml_mutex);
-
- kpml_data = kpml_data_for_subid(msg->sub_id);
-
- if (kpml_data) {
-
- kpml_data->persistent = KPML_ONE_SHOT;
-
- /*
- * For ignore generating notify and release in the case
- * of non normal terminate as determined above.
- */
- if (normal_terminate) {
- kpml_generate_notify(kpml_data, FALSE,
- KPML_SUB_EXPIRE,
- KPML_SUB_EXPIRE_STR);
-
- /* Tell call control to generate reorder */
- lcb = lsm_get_lcb_by_call_id(kpml_data->call_id);
- if (lcb && lcb->state < LSM_S_RINGOUT) {
- cc_release(CC_SRC_GSM, kpml_data->call_id, kpml_data->line,
- CC_CAUSE_CONGESTION, NULL, NULL);
- }
- }
-
- (void) kpml_clear_data(kpml_data, KPML_ONE_SHOT);
- }
-
- //Release kpml lock
- cprReleaseMutex(kpml_mutex);
-
- /*
- * For ignore generating notify and release in the case
- * of non normal terminate as determined above.
- */
- if (normal_terminate) {
- (void) sub_int_subscribe_term(msg->sub_id, TRUE,
- msg->request_id, msg->event);
- }
- KPML_DEBUG(DEB_F_PREFIX"exit.\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname));
-
-}
-
-/*
- * Function: kpml_receive_subscribe()
- *
- * Parameters: ccsip_sub_not_data_t - msg passed from SIP stack
- *
- * Description: Responsible for handling incoming SUBSCRIBE with KPML
- * Checks if the subscription expired or it is a re-subscribe
- * sents out intial notification, starts all the timers
- *
- * Returns: None
- */
-static void
-kpml_receive_subscribe (ccsip_sub_not_data_t *msg)
-{
- static const char fname[] = "kpml_receive_subscribe";
- kpml_data_t *kpml_data;
- kpml_key_t kpml_key;
- kpml_resp_code_e resp_code = KPML_SUCCESS;
- KPMLRequest *kpml_sub_data = NULL;
- lsm_states_t lsm_state;
- char *regx_prnt = NULL;
- boolean is_empty_resubscribe = FALSE;
-
- if (kpml_get_config_value() == KPML_NONE) {
- KPML_DEBUG(DEB_L_C_F_PREFIX"KPML disabled in config.\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, msg->line_id, msg->gsm_id, fname));
- return;
- }
-
- if (msg->line_id == 0 || msg->gsm_id == 0) {
-
- KPML_ERROR(KPML_L_C_F_PREFIX"Line or call_id not correct\n",
- msg->line_id, msg->gsm_id, fname);
- (void) sub_int_subscribe_ack(CC_SRC_GSM, CC_SRC_SIP, msg->sub_id,
- KPML_BAD_EVENT, msg->sub_duration);
- return;
- }
-
- kpml_create_sm_key(&kpml_key, (line_t) msg->line_id, (callid_t) msg->gsm_id,
- NULL);
-
- kpml_data = (kpml_data_t *) sll_find(s_kpml_list, &kpml_key);
-
- if (msg->u.subs_ind_data.eventData) {
-
- kpml_sub_data = &(msg->u.subs_ind_data.eventData->u.kpml_request);
- }
-
-
- /* There is active KPML subscription on this dialog
- * so check if the existing subscription need to be
- * terminated or refreshed
- */
- if (kpml_data) {
- if (kpml_data->pending_sub == TRUE) {
-
- kpml_data->sub_duration = msg->sub_duration;
- /* generate SUBSCRIBE response */
- kpml_generate_subscribe_response(kpml_data, KPML_SUCCESS);
-
- /* KPML receives a new subscription for the same dialog.
- * Terminate the current subscription if the new subscription
- * is not related
- */
- if (kpml_data->sub_id != msg->sub_id) {
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Terminate previous subscription \
- sub_id = %x\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname),
- kpml_data->sub_id);
-
- kpml_generate_notify(kpml_data, FALSE,
- KPML_SUB_EXPIRE,
- KPML_SUB_EXPIRE_STR);
-
- (void) sub_int_subscribe_term(kpml_data->sub_id, TRUE,
- msg->request_id, msg->event);
- }
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Refresh Subscription\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname));
- /* Refresh subscription without kpml body. This is CCM current behavior
- * which seems not to follow rfc4730. We support this for compatibility
- * purpose, and intepret the body to be exactly the same as previous
- * subscription. Only new subscription time changes.
- */
- if (kpml_sub_data == NULL) {
- kpml_clear_timers(kpml_data);
- is_empty_resubscribe = TRUE;
- } else if (kpml_clear_data(kpml_data, KPML_ONE_SHOT)) {
- kpml_data = NULL;
- }
- } else {
-
- /* Already has subscription data created to quaratining
- * digits, but there is no active SIP subscription.
- */
-
- kpml_data = kpml_update_data(kpml_data, kpml_sub_data);
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Activate Subscription\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname));
- }
-
- }
-
- if (kpml_sub_data) {
- regx_prnt = kpml_sub_data->pattern.regex.regexData;
- }
-
- DEF_DEBUG(DEB_L_C_F_PREFIX"Regex=%s\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, msg->line_id, msg->gsm_id, fname), regx_prnt);
-
- /* Above block can terminate existing subscription */
- if (!kpml_data) {
-
- /* New subscription - allocate data */
- kpml_data = kpml_get_new_data();
-
- if (kpml_data == NULL) {
- KPML_ERROR(KPML_L_C_F_PREFIX"No memory for subscription data\n",
- msg->line_id, msg->gsm_id, fname);
- return;
- }
-
- (void) kpml_update_data(kpml_data, kpml_sub_data);
-
- (void) sll_append(s_kpml_list, kpml_data);
-
- }
-
- kpml_data->call_id = msg->gsm_id;
-
- kpml_data->line = msg->line_id;
-
- kpml_data->sub_id = msg->sub_id;
-
- /* Terminate the subcription */
- if (msg->sub_duration == 0) {
-
- /* Update KPML document in the record */
- kpml_data = kpml_update_data(kpml_data, kpml_sub_data);
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Terminate Subscription.\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname));
-
- /* check the regular expression and backspace */
- (void) kpml_treat_regex(kpml_data);
-
- /* Remove backspace softkey */
- ui_control_featurekey_bksp(msg->line_id, msg->gsm_id,
- kpml_data->last_dig_bkspace);
-
- /* Set call to proceeding state */
- cc_proceeding(CC_SRC_SIP, kpml_data->call_id, kpml_data->line, NULL);
-
- kpml_data->persistent = KPML_ONE_SHOT;
-
- kpml_generate_notify(kpml_data, FALSE,
- KPML_SUB_EXPIRE,
- KPML_SUB_EXPIRE_STR);
- /* Empty all the digits present in the list */
- kpml_data->dig_head = kpml_data->dig_tail = 0;
-
- (void) kpml_clear_data(kpml_data, KPML_ONE_SHOT);
-
- /* free event data allocated by SIP stack */
- if (msg->u.subs_ind_data.eventData) {
- cpr_free(msg->u.subs_ind_data.eventData);
- }
-
- return;
-
- }
-
- kpml_data->pending_sub = TRUE;
-
- (void) kpml_start_subscription_timer(kpml_data, msg->sub_duration);
-
- kpml_start_timers(kpml_data);
-
- /* check config to send appropriate response. Check subscription reject
- * status.
- */
- if (((resp_code = check_kpml_config(msg->line_id, msg->gsm_id)) != KPML_SUCCESS) ||
- ((resp_code = check_subcription_create_error(kpml_data)) != KPML_SUCCESS)) {
-
- kpml_generate_subscribe_response(kpml_data, resp_code);
-
- if (kpml_clear_data(kpml_data, KPML_ONE_SHOT)) {
- kpml_data = NULL;
- }
-
- if (msg->u.subs_ind_data.eventData) {
- cpr_free(msg->u.subs_ind_data.eventData);
- }
- return;
-
- } else {
- /* Accept the subscription with a 200 OK response */
- kpml_generate_subscribe_response(kpml_data, SIP_SUCCESS_SETUP);
- }
-
- /* Error checking for incoming KPML data. If there are attributes
- * which are not supported or if the values are not in the range
- * or KPML document is not present then generate error
- */
- if (!is_empty_resubscribe && ((kpml_sub_data == NULL) ||
- ((resp_code = check_if_kpml_attributes_supported(kpml_sub_data)) != KPML_SUCCESS) ||
- ((resp_code = check_attributes_range(kpml_sub_data)) != KPML_SUCCESS) ||
- ((resp_code = kpml_treat_regex(kpml_data)) != KPML_SUCCESS) ||
- ((resp_code = kpml_treat_enterkey(kpml_data,
- kpml_sub_data->pattern.enterkey)) != KPML_SUCCESS))) {
-
-
- KPML_ERROR(KPML_F_PREFIX"Error Resp code = %d\n", fname, resp_code);
-
- kpml_generate_notify(kpml_data, FALSE, resp_code,
- KPML_ATTR_NOT_SUPPORTED_STR);
-
- if (kpml_clear_data(kpml_data, KPML_ONE_SHOT)) {
- kpml_data = NULL;
- }
-
- cpr_free(msg->u.subs_ind_data.eventData);
-
- return;
- } else {
-
- lsm_state = lsm_get_state(kpml_data->call_id);
-
- /* When GSM receives FEATURE event transitions its state. To avoid
- * transition during DTMF phase do not send out the event if the
- * lsm state is > RINGOUT state. GSM has to know about the subscription
- * only to extend the collect info (KPML_COLLECT_INFO)
- */
-
- if ((lsm_state != LSM_S_NONE) && (lsm_state < LSM_S_RINGOUT)) {
-
- cc_feature(CC_SRC_GSM, kpml_data->call_id, kpml_data->line,
- CC_FEATURE_SUBSCRIBE, NULL);
- }
-
- kpml_generate_notify(kpml_data, TRUE, KPML_SUCCESS, KPML_TRYING_STR);
-
- kpml_update_quarantined_digits(kpml_data);
- }
-
- /* If the backspace key request is set then enable backspace key */
- ui_control_featurekey_bksp(msg->line_id, msg->gsm_id,
- kpml_data->enable_backspace);
-
- /* free event data allocated by SIP stack */
- if (msg->u.subs_ind_data.eventData) {
- cpr_free(msg->u.subs_ind_data.eventData);
- }
-}
-
-/*
- * Function: kpml_generate_subscribe_response()
- *
- * Parameters: ccsip_sub_not_data_t - msg data from SIP
- *
- * Description: This routine is called to generate 200 Ok for incoming
- * KPML SUBSCRIBE.
- *
- * Returns: None
- */
-static void
-kpml_generate_subscribe_response (kpml_data_t * kpml_data, int resp_code)
-{
- static const char fname[] = "kpml_generate_subscribe_response";
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"SUB response\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname));
-
- (void) sub_int_subscribe_ack(CC_SRC_GSM, CC_SRC_SIP, kpml_data->sub_id,
- (uint16_t) resp_code, kpml_data->sub_duration);
-}
-
-/*
- * Function: kpml_receive_notify_response()
- *
- * Parameters: ccsip_sub_not_data_t - msg data from SIP
- *
- * Description: This routine is called when there is a NOTIFY
- * response from subscription manager.
- *
- * Returns: None
- */
-void
-kpml_receive_notify_response (ccsip_sub_not_data_t *msg)
-{
- static const char fname[] = "kpml_receive_notify_response";
- kpml_data_t *kpml_data;
- kpml_key_t kpml_key;
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Notify response\n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, msg->line_id, msg->gsm_id, fname));
-
- kpml_create_sm_key(&kpml_key, (line_t) msg->line_id, (callid_t) msg->gsm_id,
- NULL);
-
- kpml_data = (kpml_data_t *) sll_find(s_kpml_list, &kpml_key);
-
-
- /* Do not terminate subscription if the subscription is
- * persistent or result is not error
- */
-
- if (kpml_data) {
- if (kpml_data->last_dig_bkspace &&
- msg->u.notify_result_data.status_code == SIP_SUCCESS_SETUP) {
- /* remove last digit which is backspace */
- dp_delete_last_digit(msg->line_id, msg->gsm_id);
- kpml_data->last_dig_bkspace = FALSE;
- } else if (msg->u.notify_result_data.status_code == REQUEST_TIMEOUT) {
-
- (void) kpml_clear_data(kpml_data, KPML_ONE_SHOT);
- (void) sub_int_subscribe_term(msg->sub_id, TRUE, msg->request_id,
- msg->event);
- return;
- }
-
- /* See if there are digits collected before the subscription
- * if so then update the kpml_digit buffer and match the pattern
- */
- kpml_update_quarantined_digits(kpml_data);
- } else {
- (void) sub_int_subscribe_term(msg->sub_id, TRUE, msg->request_id,
- msg->event);
- }
-}
-
-/*
- * Function: kpml_generate_notify()
- *
- * Parameters: kpml_data - subscription data
- * resp_code - response code for the NOTIFY
- * resp_text - response text
- *
- * Description: Notify KPML response data. This can be sucessful or error.
- *
- * Returns: None
- */
-static void
-kpml_generate_notify (kpml_data_t *kpml_data, boolean no_body,
- unsigned int resp_code, char *resp_text)
-{
- static const char fname[] = "kpml_generate_notify";
- char resp_str[10];
- ccsip_event_data_t *peventData = NULL;
-
- DEF_DEBUG(DEB_L_C_F_PREFIX"RESP %u: \n",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname), resp_code);
-
- if (no_body == FALSE) {
- // allocate memory to hold events and that will be freed in the stack
- peventData = (ccsip_event_data_t *)
- cpr_malloc(sizeof(ccsip_event_data_t));
-
- if (peventData == NULL) {
- KPML_ERROR(KPML_L_C_F_PREFIX"No memory for eventdata\n",
- kpml_data->line, kpml_data->call_id, fname);
- return;
- }
-
- memset(peventData, 0, sizeof(ccsip_event_data_t));
-
- sstrncpy(peventData->u.kpml_response.version, KPML_VER_STR, sizeof(peventData->u.kpml_response.version));
-
- snprintf(resp_str, 10, "%d", resp_code);
- sstrncpy(peventData->u.kpml_response.code, resp_str, sizeof(peventData->u.kpml_response.code));
-
- if (resp_code == KPML_SUCCESS) {
-
- sstrncpy(&(peventData->u.kpml_response.digits[0]),
- &(kpml_data->kpmlDialed[0]), sizeof(peventData->u.kpml_response.digits));
- }
-
- if (kpml_data->flush == FALSE) {
- sstrncpy(peventData->u.kpml_response.forced_flush, "false",
- sizeof(peventData->u.kpml_response.forced_flush));
- } else {
- sstrncpy(peventData->u.kpml_response.forced_flush, "true",
- sizeof(peventData->u.kpml_response.forced_flush));
- }
-
- sstrncpy(peventData->u.kpml_response.tag,
- &(kpml_data->regex->tag[0]), sizeof(peventData->u.kpml_response.tag));
-
- sstrncpy(peventData->u.kpml_response.text,
- resp_text, sizeof(peventData->u.kpml_response.text));
-
- peventData->type = EVENT_DATA_KPML_RESPONSE;
- peventData->next = NULL;
- }
-
- (void) sub_int_notify(CC_SRC_GSM, CC_SRC_SIP, kpml_data->sub_id,
- /* kpml_receive_notify_response */ NULL,
- SUB_MSG_KPML_NOTIFY_ACK, peventData,
- (kpml_data->persistent ==
- KPML_ONE_SHOT ? SUBSCRIPTION_TERMINATE :
- SUBSCRIPTION_NULL));
-}
-
-/**
- *
- * Function to return the message command name for KPML module
- *
- * @param uint32_t command
- *
- * @return char * pointer to command name
- *
- * @pre (none)
- */
-
-char *
-kpml_get_msg_string (uint32_t cmd)
-{
- switch (cmd) {
-
- case SUB_MSG_KPML_SUBSCRIBE:
- return("KPML_SUB");
- case SUB_MSG_KPML_TERMINATE:
- return("KPML_TERMINATE");
- case SUB_MSG_KPML_NOTIFY_ACK:
- return("KPML_NOT_ACK");
- case SUB_MSG_KPML_SUBSCRIBE_TIMER:
- return("KPML_SUB_TIMER");
- case SUB_MSG_KPML_DIGIT_TIMER:
- return("KPML_DIGIT_TIMER");
- default:
- return ("KPML_UNKNOWN_CMD");
- }
-}
-
-void
-kpml_process_msg (uint32_t cmd, void *msg)
-{
- static const char fname[] = "kpml_process_msg";
-
- KPML_DEBUG(DEB_F_PREFIX"cmd= %s\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname), kpml_get_msg_string(cmd));
-
- if (s_kpml_list == NULL) {
- /* KPML is down do not process any message */
- KPML_DEBUG(DEB_F_PREFIX"KPML is down.\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname));
- return;
- }
-
- switch (cmd) {
-
- case SUB_MSG_KPML_SUBSCRIBE:
- kpml_receive_subscribe((ccsip_sub_not_data_t *) msg);
- break;
-
- case SUB_MSG_KPML_TERMINATE:
- kpml_terminate_subscription((ccsip_sub_not_data_t *) msg);
- break;
-
- case SUB_MSG_KPML_NOTIFY_ACK:
- kpml_receive_notify_response((ccsip_sub_not_data_t *) msg);
- break;
-
- case SUB_MSG_KPML_SUBSCRIBE_TIMER:
- kpml_subscription_timer_event((void **) msg);
- break;
-
- case SUB_MSG_KPML_DIGIT_TIMER:
- kpml_inter_digit_timer_event((void **) msg);
- break;
-
- default:
- KPML_ERROR(KPML_F_PREFIX"Bad Cmd received: 0x%x.\n", fname, cmd);
- break;
- }
-}
-
-/*
- * Function: kpmlmap_show
- *
- * Parameters: standard args
- *
- * Description: Display the current dialplan (if any)
- *
- * Returns:
- *
- */
-static void
-kpmlmap_show (void)
-{
- static const char *fname="kpmlmap_show";
- kpml_data_t *kpml_data;
- int counter;
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, NULL);
-
- while (kpml_data != NULL) {
-
-
- KPML_DEBUG(DEB_L_C_F_PREFIX"Pending sub duration=%-8d",
- DEB_L_C_F_PREFIX_ARGS(KPML_INFO, kpml_data->line, kpml_data->call_id, fname),
- kpml_data->sub_duration);
-
- for (counter = 0; counter < NUM_OF_REGX; counter++) {
- KPML_DEBUG(DEB_F_PREFIX"%-4s %-10s %-5s\n", DEB_F_PREFIX_ARGS(KPML_INFO, fname),
- kpml_data->regex[counter].regexData,
- kpml_data->regex->tag, kpml_data->kpmlDialed);
- }
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, kpml_data);
- }
-}
-
-
-/*
- * Function: show_kpmlmap_cmd
- *
- * Parameters: standard args
- *
- * Description: Display the current kpml subscription details (if any)
- *
- * Returns:
- *
- */
-cc_int32_t
-show_kpmlmap_cmd (cc_int32_t argc, const char *argv[])
-{
- kpml_data_t *kpml_data;
- int counter;
-
- debugif_printf("Pending KPML requests are....\n");
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, NULL);
-
- debugif_printf("\n--------------- KPML SUBSCRIPTIONS-------------------");
- debugif_printf("\nLine Call_Id Expire Regx Tag Digits ");
- debugif_printf
- ("\n------------------------------------------------------\n");
-
- while (kpml_data != NULL) {
-
- debugif_printf("%-4d %-5d %-8lu ",
- kpml_data->line, kpml_data->call_id,
- kpml_data->sub_duration);
-
- for (counter = 0; counter < NUM_OF_REGX; counter++) {
- debugif_printf("%-4s %-10s %-5s\n",
- kpml_data->regex[counter].regexData,
- kpml_data->regex->tag, kpml_data->kpmlDialed);
- }
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, kpml_data);
- }
- return (0);
-}
-
-
-/*
- * Function: kpml_init()
- *
- * Parameters: none
- *
- * Description: Register with Subscription manager for any imcoming
- * KPML subscribe messages
- *
- * Returns: None
- */
-void
-kpml_init (void)
-{
- KPML_DEBUG(DEB_F_PREFIX"entered.\n", DEB_F_PREFIX_ARGS(KPML_INFO, "kpml_init"));
-
- if (!kpml_mutex) {
- kpml_mutex = cprCreateMutex("kpml lock");
- if (!kpml_mutex) {
- KPML_ERROR(DEB_F_PREFIX"unable to create kpml lock \n", "kpml_init");
- }
- }
-
- (void) sub_int_subnot_register(CC_SRC_GSM, CC_SRC_SIP,
- CC_SUBSCRIPTIONS_KPML,
- /*kpml_receive_subscribe */ NULL, CC_SRC_GSM,
- SUB_MSG_KPML_SUBSCRIBE,
- NULL, SUB_MSG_KPML_TERMINATE, 0, 0);
-
- /* allocate and initialize kpml list */
- s_kpml_list = sll_create((sll_match_e(*)(void *, void *))
- kpml_match_line_call_id);
-
-}
-
-/*
- * Function: kpml_shutdown()
- *
- * Parameters: none
- *
- * Description: The function shutdowns KPML and cleans up data.
- *
- * NOTE:
- *
- * The assumption is existing subscriptions with SUB/NOT are
- * terminated and released elsewhere i.e. kpml shutdown does not
- * support shuting down alone while the rest of the SIP/GSM
- * components are up. Therefore the shutdown function will not
- * send any subscription termination to SUB/NOT which it will
- * be droped by SIP stack since it is also being shutdown.
- *
- * Returns: None
- */
-void
-kpml_shutdown (void)
-{
- kpml_data_t *kpml_data;
- KPML_DEBUG(DEB_F_PREFIX"entered.\n", DEB_F_PREFIX_ARGS(KPML_INFO, "kpml_shutdown"));
-
- //acquire kpml lock
- (void) cprGetMutex(kpml_mutex);
-
-
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, NULL);
-
- while (kpml_data != NULL) {
-
- /*
- * Clean up, remove from the list and deallocate the kpml_data
- */
- (void) kpml_clear_data(kpml_data, KPML_ONE_SHOT);
-
- /*
- * The kpml_data is already freed above, get the next one
- * from the list's head
- */
- kpml_data = (kpml_data_t *) sll_next(s_kpml_list, NULL);
- }
-
- sll_destroy(s_kpml_list);
-
- s_kpml_list = NULL;
- (void) cprReleaseMutex(kpml_mutex);
-
- KPML_DEBUG(DEB_F_PREFIX"exit.\n", DEB_F_PREFIX_ARGS(KPML_INFO, "kpml_shutdown"));
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * the md5.c source code that appears in RFC 1321 is badly indented,
- * presumably as a result of the RFC editing process. This version
- * has been re-indented for clarity. All other local modifications
- * are deliniated with the CISCO_MD5_MODS symbol
- */
-
-/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
- */
-
-/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
- rights reserved.
-
- License to copy and use this software is granted provided that it
- is identified as the "RSA Data Security, Inc. MD5 Message-Digest
- Algorithm" in all material mentioning or referencing this software
- or this function.
-
- License is also granted to make and use derivative works provided
- that such works are identified as "derived from the RSA Data
- Security, Inc. MD5 Message-Digest Algorithm" in all material
- mentioning or referencing the derived work.
-
- RSA Data Security, Inc. makes no representations concerning either
- the merchantability of this software or the suitability of this
- software for any particular purpose. It is provided "as is"
- without express or implied warranty of any kind.
-
- These notices must be retained in any copies of any part of this
- documentation and/or software.
- */
-
-/*
- * RFC 1321 version #includes global.h, but md5.h has been locally modified
- * to contain all the information that RFC 1321's global.h contains.
- */
-
-#include "md5.h"
-
-#if defined(CISCO_MD5_MODS)
-
-#include "cpr_string.h"
-
-#endif /* defined(CISCO_MD5_MODS) */
-
-/* Constants for MD5Transform routine.
- */
-
-
-#define S11 7
-#define S12 12
-#define S13 17
-#define S14 22
-#define S21 5
-#define S22 9
-#define S23 14
-#define S24 20
-#define S31 4
-#define S32 11
-#define S33 16
-#define S34 23
-#define S41 6
-#define S42 10
-#define S43 15
-#define S44 21
-
-static void MD5Transform(unsigned long int[4], unsigned char[64]);
-static void Encode(unsigned char *, unsigned long int *, unsigned int);
-static void Decode(unsigned long int *, unsigned char *, unsigned int);
-
-#if defined(CISCO_MD5_MODS)
-
-/* change the MD5_memcpy function into a bcopy call */
-//#define MD5_memcpy(out,in,len) bcopy(in, out, len)
-
-/*sam use standard memcpy */
-#define MD5_memcpy(out,in,len) memcpy(out, in, len)
-
-/* change the MD5_memset function into a memset call */
-#define MD5_memset(ptr,val,len) memset(ptr, val, len)
-
-#else /* defined(CISCO_MD5_MODS) */
-
-static void MD5_memcpy(unsigned char *, unsigned char *, unsigned int);
-static void MD5_memset(unsigned char *, int, unsigned int);
-
-#endif /* defined(CISCO_MD5_MODS) */
-
-static unsigned char PADDING[64] = {
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
-/* F, G, H and I are basic MD5 functions.
- */
-#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
-#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
-#define H(x, y, z) ((x) ^ (y) ^ (z))
-#define I(x, y, z) ((y) ^ ((x) | (~z)))
-
-/* ROTATE_LEFT rotates x left n bits.
- */
-#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
-
-/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
-Rotation is separate from addition to prevent recomputation.
- */
-#define FF(a, b, c, d, x, s, ac) { \
- (a) += F ((b), (c), (d)) + (x) + (unsigned long int )(ac); \
- (a) = ROTATE_LEFT ((a), (s)); \
- (a) += (b); \
- }
-#define GG(a, b, c, d, x, s, ac) { \
- (a) += G ((b), (c), (d)) + (x) + (unsigned long int )(ac); \
- (a) = ROTATE_LEFT ((a), (s)); \
- (a) += (b); \
- }
-#define HH(a, b, c, d, x, s, ac) { \
- (a) += H ((b), (c), (d)) + (x) + (unsigned long int )(ac); \
- (a) = ROTATE_LEFT ((a), (s)); \
- (a) += (b); \
- }
-#define II(a, b, c, d, x, s, ac) { \
- (a) += I ((b), (c), (d)) + (x) + (unsigned long int )(ac); \
- (a) = ROTATE_LEFT ((a), (s)); \
- (a) += (b); \
- }
-
-/* MD5 initialization. Begins an MD5 operation, writing a new context.
- */
-void
-MD5Init (MD5_CTX *context)
-{ /* context */
- context->count[0] = context->count[1] = 0;
- /*
- * Load magic initialization constants.
- */
- context->state[0] = 0x67452301;
- context->state[1] = 0xefcdab89;
- context->state[2] = 0x98badcfe;
- context->state[3] = 0x10325476;
-}
-
-/* MD5 block update operation. Continues an MD5 message-digest
- operation, processing another message block, and updating the
- context.
- */
-void
-MD5Update (MD5_CTX *context, /* context */
- unsigned char *input, /* input block */
- unsigned int inputLen)
-{ /* length of input block */
- unsigned int i, idx, partLen;
-
- /* Compute number of bytes mod 64 */
- idx = (unsigned int) ((context->count[0] >> 3) & 0x3F);
-
- /* Update number of bits */
- if ((context->count[0] += ((unsigned long int) inputLen << 3))
- < ((unsigned long int) inputLen << 3))
- context->count[1]++;
- context->count[1] += ((unsigned long int) inputLen >> 29);
-
- partLen = 64 - idx;
-
- /*
- * Transform as many times as possible.
- */
- if (inputLen >= partLen) {
- MD5_memcpy
- ((unsigned char *) &context->buffer[idx], (unsigned char *) input,
- partLen);
- MD5Transform(context->state, context->buffer);
-
- for (i = partLen; i + 63 < inputLen; i += 64)
- MD5Transform(context->state, &input[i]);
-
- idx = 0;
- } else
- i = 0;
-
- /* Buffer remaining input */
- MD5_memcpy
- ((unsigned char *) &context->buffer[idx], (unsigned char *) &input[i],
- inputLen - i);
-}
-
-/* MD5 finalization. Ends an MD5 message-digest operation, writing the
- the message digest and zeroizing the context.
- */
-void
-MD5Final (unsigned char *digest, /* message digest */
- MD5_CTX * context)
-{ /* context */
- unsigned char bits[8];
- unsigned int idx, padLen;
-
- /* Save number of bits */
- Encode(bits, context->count, 8);
-
- /*
- * Pad out to 56 mod 64.
- */
- idx = (unsigned int) ((context->count[0] >> 3) & 0x3f);
- padLen = (idx < 56) ? (56 - idx) : (120 - idx);
- MD5Update(context, PADDING, padLen);
-
- /* Append length (before padding) */
- MD5Update(context, bits, 8);
-
- /* Store state in digest */
- Encode(digest, context->state, 16);
-
- /*
- * Zeroize sensitive information.
- */
- MD5_memset((unsigned char *) context, 0, sizeof(*context));
-}
-
-/* MD5 basic transformation. Transforms state based on block.
- */
-static void
-MD5Transform (unsigned long int *state, unsigned char *block)
-{
- unsigned long int a = state[0], b = state[1], c = state[2], d = state[3],
- x[16];
-
- Decode(x, block, 64);
-
- /* Round 1 */
- FF(a, b, c, d, x[0], S11, 0xd76aa478); /* 1 */
- FF(d, a, b, c, x[1], S12, 0xe8c7b756); /* 2 */
- FF(c, d, a, b, x[2], S13, 0x242070db); /* 3 */
- FF(b, c, d, a, x[3], S14, 0xc1bdceee); /* 4 */
- FF(a, b, c, d, x[4], S11, 0xf57c0faf); /* 5 */
- FF(d, a, b, c, x[5], S12, 0x4787c62a); /* 6 */
- FF(c, d, a, b, x[6], S13, 0xa8304613); /* 7 */
- FF(b, c, d, a, x[7], S14, 0xfd469501); /* 8 */
- FF(a, b, c, d, x[8], S11, 0x698098d8); /* 9 */
- FF(d, a, b, c, x[9], S12, 0x8b44f7af); /* 10 */
- FF(c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
- FF(b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
- FF(a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
- FF(d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
- FF(c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
- FF(b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
-
- /* Round 2 */
- GG(a, b, c, d, x[1], S21, 0xf61e2562); /* 17 */
- GG(d, a, b, c, x[6], S22, 0xc040b340); /* 18 */
- GG(c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
- GG(b, c, d, a, x[0], S24, 0xe9b6c7aa); /* 20 */
- GG(a, b, c, d, x[5], S21, 0xd62f105d); /* 21 */
- GG(d, a, b, c, x[10], S22, 0x2441453); /* 22 */
- GG(c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
- GG(b, c, d, a, x[4], S24, 0xe7d3fbc8); /* 24 */
- GG(a, b, c, d, x[9], S21, 0x21e1cde6); /* 25 */
- GG(d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
- GG(c, d, a, b, x[3], S23, 0xf4d50d87); /* 27 */
- GG(b, c, d, a, x[8], S24, 0x455a14ed); /* 28 */
- GG(a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
- GG(d, a, b, c, x[2], S22, 0xfcefa3f8); /* 30 */
- GG(c, d, a, b, x[7], S23, 0x676f02d9); /* 31 */
- GG(b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
-
- /* Round 3 */
- HH(a, b, c, d, x[5], S31, 0xfffa3942); /* 33 */
- HH(d, a, b, c, x[8], S32, 0x8771f681); /* 34 */
- HH(c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
- HH(b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
- HH(a, b, c, d, x[1], S31, 0xa4beea44); /* 37 */
- HH(d, a, b, c, x[4], S32, 0x4bdecfa9); /* 38 */
- HH(c, d, a, b, x[7], S33, 0xf6bb4b60); /* 39 */
- HH(b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
- HH(a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
- HH(d, a, b, c, x[0], S32, 0xeaa127fa); /* 42 */
- HH(c, d, a, b, x[3], S33, 0xd4ef3085); /* 43 */
- HH(b, c, d, a, x[6], S34, 0x4881d05); /* 44 */
- HH(a, b, c, d, x[9], S31, 0xd9d4d039); /* 45 */
- HH(d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
- HH(c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
- HH(b, c, d, a, x[2], S34, 0xc4ac5665); /* 48 */
-
- /* Round 4 */
- II(a, b, c, d, x[0], S41, 0xf4292244); /* 49 */
- II(d, a, b, c, x[7], S42, 0x432aff97); /* 50 */
- II(c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
- II(b, c, d, a, x[5], S44, 0xfc93a039); /* 52 */
- II(a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
- II(d, a, b, c, x[3], S42, 0x8f0ccc92); /* 54 */
- II(c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
- II(b, c, d, a, x[1], S44, 0x85845dd1); /* 56 */
- II(a, b, c, d, x[8], S41, 0x6fa87e4f); /* 57 */
- II(d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
- II(c, d, a, b, x[6], S43, 0xa3014314); /* 59 */
- II(b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
- II(a, b, c, d, x[4], S41, 0xf7537e82); /* 61 */
- II(d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
- II(c, d, a, b, x[2], S43, 0x2ad7d2bb); /* 63 */
- II(b, c, d, a, x[9], S44, 0xeb86d391); /* 64 */
-
- state[0] += a;
- state[1] += b;
- state[2] += c;
- state[3] += d;
-
- /*
- * Zeroize sensitive information.
- */
- MD5_memset((unsigned char *) x, 0, sizeof(x));
-}
-
-/* Encodes input (unsigned long int ) into output (unsigned char). Assumes len is
- a multiple of 4.
- */
-static void
-Encode (unsigned char *output,
- unsigned long int *input,
- unsigned int len)
-{
- unsigned int i, j;
-
- for (i = 0, j = 0; j < len; i++, j += 4) {
- output[j] = (unsigned char) (input[i] & 0xff);
- output[j + 1] = (unsigned char) ((input[i] >> 8) & 0xff);
- output[j + 2] = (unsigned char) ((input[i] >> 16) & 0xff);
- output[j + 3] = (unsigned char) ((input[i] >> 24) & 0xff);
- }
-}
-
-/* Decodes input (unsigned char) into output (unsigned long int ). Assumes len is
- a multiple of 4.
- */
-static void
-Decode (unsigned long int *output,
- unsigned char *input,
- unsigned int len)
-{
- unsigned int i, j;
-
- for (i = 0, j = 0; j < len; i++, j += 4)
- output[i] = ((unsigned long int) input[j]) |
- (((unsigned long int) input[j + 1]) << 8) |
- (((unsigned long int) input[j + 2]) << 16) |
- (((unsigned long int) input[j + 3]) << 24);
-}
-
-#if !defined(CISCO_MD5_MODS)
-
-/* Note: Replace "for loop" with standard memcpy if possible.
- */
-static void
-MD5_memcpy (unsigned char *output,
- unsigned char *input,
- unsigned int len)
-{
- unsigned int i;
-
- for (i = 0; i < len; i++)
- output[i] = input[i];
-}
-
-
-/* Note: Replace "for loop" with standard memset if possible.
- */
-static void
-MD5_memset (unsigned char *output,
- int value,
- unsigned int len)
-{
- unsigned int i;
-
- for (i = 0; i < len; i++)
- ((char *) output)[i] = (char) value;
-}
-
-#endif /* !defined(CISCO_MD5_MODS) */
-
-#if defined(MD5TESTSUITE)
-#define MD 5
-#define MD_CTX MD5_CTX
-#define MDInit MD5Init
-#define MDUpdate MD5Update
-#define MDFinal MD5Final
-
-/* Prints a message digest in hexadecimal.
- */
-void
-MDPrint (char *digest)
-{
- unsigned int i;
-
- for (i = 0; i < 16; i++)
- printf("%02x", digest[i]);
-}
-
-/* Digests a string and prints the result.
- */
-void
-MDString (char *string)
-{
- MD_CTX context;
- unsigned char digest[16];
- unsigned int len = strlen(string);
-
- MDInit(&context);
- MDUpdate(&context, (unsigned char *)string, len);
- MDFinal(digest, &context);
-
- printf("MD%d (\"%s\") = ", MD, string);
- MDPrint((char *)digest);
- printf("\n");
-}
-
-
-/* Digests a reference suite of strings and prints the results.
- */
-void
-MDTestSuite ()
-{
- printf("MD%d test suite:\n", MD);
-
- MDString("");
- MDString("a");
- MDString("abc");
- MDString("message digest");
- MDString("abcdefghijklmnopqrstuvwxyz");
- MDString("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
- MDString("1234567890123456789012345678901234567890\
-1234567890123456789012345678901234567890");
-}
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_memory.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_ipc.h"
-#include "cpr_errno.h"
-#include "phone.h"
-#include "phntask.h"
-#include "phone_debug.h"
-#include "debug.h"
-#include "subapi.h"
-#include "misc_apps_task.h"
-#include "pres_sub_not_handler.h"
-#include "configapp.h"
-#include "platform_api.h"
-
-#define MISC_ERROR err_msg
-
-cprMsgQueue_t s_misc_msg_queue;
-void destroy_misc_app_thread(void);
-extern cprThread_t misc_app_thread;
-
-cpr_status_e
-MiscAppTaskSendMsg (uint32_t cmd, cprBuffer_t buf, uint16_t len)
-{
- phn_syshdr_t *syshdr_p;
-
- syshdr_p = (phn_syshdr_t *) cprGetSysHeader(buf);
- if (!syshdr_p)
- {
- return CPR_FAILURE;
- }
- syshdr_p->Cmd = cmd;
- syshdr_p->Len = len;
-
- if (cprSendMessage(s_misc_msg_queue, buf, (void **)&syshdr_p) == CPR_FAILURE)
- {
- cprReleaseSysHeader(syshdr_p);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
-}
-
-void MiscAppTask (void *arg)
-{
- static const char fname[] = "MiscAppTask";
- void *msg_p;
- phn_syshdr_t *syshdr_p;
-
- /*
- * Get the misc apps message queue handle
- */
- s_misc_msg_queue = (cprMsgQueue_t)arg;
- if (!s_misc_msg_queue) {
- MISC_ERROR(MISC_F_PREFIX"invalid input, exiting\n", fname);
- return;
- }
-
- if (platThreadInit("MiscAppTask") != 0) {
- MISC_ERROR(MISC_F_PREFIX"Failed to Initialize the thread, exiting\n",
- fname);
- return;
- }
-
- /*
- * Create retry-after timers.
- */
- if (pres_create_retry_after_timers() == CPR_FAILURE) {
- MISC_ERROR(MISC_F_PREFIX"failed to create retry-after Timers, exiting\n",
- fname);
- return;
- }
-
- while (1)
- {
- msg_p = cprGetMessage(s_misc_msg_queue, TRUE, (void **)&syshdr_p);
- if (msg_p)
- {
- switch(syshdr_p->Cmd) {
- case SUB_MSG_PRESENCE_SUBSCRIBE_RESP:
- case SUB_MSG_PRESENCE_NOTIFY:
- case SUB_MSG_PRESENCE_UNSOLICITED_NOTIFY:
- case SUB_MSG_PRESENCE_TERMINATE:
- case SUB_MSG_PRESENCE_GET_STATE:
- case SUB_MSG_PRESENCE_TERM_REQ:
- case SUB_MSG_PRESENCE_TERM_REQ_ALL:
- case TIMER_EXPIRATION:
- case SUB_HANDLER_INITIALIZED:
- pres_process_msg_from_msgq(syshdr_p->Cmd, msg_p);
- break;
-
- case SUB_MSG_CONFIGAPP_SUBSCRIBE:
- case SUB_MSG_CONFIGAPP_TERMINATE:
- case SUB_MSG_CONFIGAPP_NOTIFY_ACK:
- configapp_process_msg(syshdr_p->Cmd, msg_p);
- break;
-
- case THREAD_UNLOAD:
- destroy_misc_app_thread();
- break;
-
- default:
- MISC_ERROR(MISC_F_PREFIX"invalid msg <%d> received\n",
- fname, syshdr_p->Cmd);
- break;
- }
-
- cprReleaseSysHeader(syshdr_p);
- cpr_free(msg_p);
- }
- }
-}
-
-/**
- *
- * Perform cleaning up resoruces of misc. application task.
- *
- * @param none
- *
- * @return none
- *
- * @pre none
- */
-void MiscAppTaskShutdown (void)
-{
- /* Destroy retry after timers */
- pres_destroy_retry_after_timers();
-}
-
-/*
- * Function: destroy_misc_thread
- * Description: shutdown and kill misc app thread
- * Parameters: none
- * Returns: none
- */
-void destroy_misc_app_thread()
-{
- static const char fname[] = "destroy_misc_app_thread";
- DEF_DEBUG(DEB_F_PREFIX"Unloading Misc app and destroying Misc app thread\n",
- DEB_F_PREFIX_ARGS(SIP_CC_INIT, fname));
- configapp_shutdown();
- MiscAppTaskShutdown();
- (void)cprDestroyThread(misc_app_thread);
-}
-
-/************************************* THE END ******************************************/
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_strings.h"
-#include "pres_sub_not_handler.h"
-#include "singly_link_list.h"
-#include "ccsip_subsmanager.h"
-#include "ccsip_messaging.h"
-#include "ccapi.h"
-#include "tnp_blf.h"
-#include "debug.h"
-#include "phone_debug.h"
-#include "phntask.h"
-#include "subapi.h"
-#include "phone_platform_constants.h"
-#include "misc_apps_task.h"
-#include "cc_blf_listener.h"
-#include "uiapi.h"
-
-cc_int32_t g_blfDebug = 0;
-
-#define DEFAULT_RETRY_AFTER_MILLISECS 5000
-typedef enum {
- PRES_RETRYAFTER_TIMER = 1
-} pres_timers_e;
-
-#define BLF_PICKUP_FEATURE 0x1
-typedef struct {
- int request_id; /* to match responses with requests */
- sub_id_t sub_id; /* provided by the subscription manager */
- int duration; /* subscription duration */
- char presentity[CC_MAX_DIALSTRING_LEN];
- /* the entity whose presence status is requested */
- char watcher[CC_MAX_DIALSTRING_LEN];
- /* the entity who is requesting */
- int app_id; /*indicates either calllists or line number */
- uint32_t highest_cseq; /* the last highest Cseq of NOTIFYs */
- int feature_mask;
- int blf_state; // cache the BLF state.
-} pres_subscription_req_t;
-
-typedef struct {
- char presentity[CC_MAX_DIALSTRING_LEN];
- ccsip_event_data_t *event_data_p;
-} pres_pending_notify_t;
-
-static void subscribe_response_ind(ccsip_sub_not_data_t *msg_data);
-static void notify_ind_cb(ccsip_sub_not_data_t *msg_data);
-static void terminate_cb(ccsip_sub_not_data_t *msg_data);
-static int extract_blf_state(Presence_ext_t *event_body_p, int feature_mask);
-static void free_sub_request(pres_subscription_req_t *sup_req_p);
-static void process_timer_expiration(void *msg_p);
-static boolean apply_presence_state_to_matching_feature_keys(char *presentity,
- Presence_ext_t *event_body_p);
-static void append_notification_to_pending_queue(ccsip_event_data_t *event_body_p);
-static void sub_handler_initialized(void);
-
-static sll_handle_t s_pres_req_list = NULL; /* subscriptions list */
-static sll_handle_t s_pending_notify_list = NULL;
-static boolean s_subs_hndlr_initialized = FALSE;
-
-/*
- * retry_after_timers used to implement the functionality of retry-after attribute
- * in Subscription-State header. one for each line button. Though the first button must
- * always be a DN line, we create timers equivalant to number of buttons for simplifying
- * coding logic.
- */
-static cprTimer_t s_retry_after_timers[MAX_REG_LINES];
-
-/*
- * Function: send_subscribe_ev_to_sip()
- *
- * Parameters: sup_req_p - pointer to pres_subscription_req_t (input parameter)
- *
- * Description: posts SIPSPI_EV_CC_SUBSCRIBE to SIP task message queue.
- *
- * Returns: CC_RC_ERROR - failed to post msg.
- * CC_RC_SUCCESS - successful posted msg.
- */
-cc_rcs_t
-send_subscribe_ev_to_sip_task (pres_subscription_req_t *sub_req_p)
-{
- sipspi_msg_t subscribe_msg;
-
- /*
- * post SIPSPI_EV_CC_SUBSCRIBE to SIP stack
- */
- memset(&subscribe_msg, 0, sizeof(sipspi_msg_t));
- subscribe_msg.msg.subscribe.eventPackage = CC_SUBSCRIPTIONS_PRESENCE;
- subscribe_msg.msg.subscribe.sub_id = sub_req_p->sub_id;
- subscribe_msg.msg.subscribe.auto_resubscribe = TRUE;
- subscribe_msg.msg.subscribe.request_id = sub_req_p->request_id;
- subscribe_msg.msg.subscribe.duration = sub_req_p->duration;
- sstrncpy(subscribe_msg.msg.subscribe.subscribe_uri, sub_req_p->presentity,
- CC_MAX_DIALSTRING_LEN);
- sstrncpy(subscribe_msg.msg.subscribe.subscriber_uri, sub_req_p->watcher,
- CC_MAX_DIALSTRING_LEN);
- subscribe_msg.msg.subscribe.dn_line =
- get_dn_line_from_dn(sub_req_p->watcher);
- subscribe_msg.msg.subscribe.subsNotCallbackTask = CC_SRC_MISC_APP;
- subscribe_msg.msg.subscribe.subsResCallbackMsgID =
- SUB_MSG_PRESENCE_SUBSCRIBE_RESP;
- subscribe_msg.msg.subscribe.subsNotIndCallbackMsgID =
- SUB_MSG_PRESENCE_NOTIFY;
- subscribe_msg.msg.subscribe.subsTermCallbackMsgID =
- SUB_MSG_PRESENCE_TERMINATE;
- return (sub_int_subscribe(&subscribe_msg));
-}
-
-/*
- * Function: find_matching_node()
- *
- * Parameters: key - key to find the matching node.
- * data - node data.
- *
- * Descriotion: is invoked by sll_find() to find the matching node based on the key.
- *
- * Returns: either SLL_MATCH_FOUND or SLL_MATCH_NOT_FOUND.
- */
-static sll_match_e
-find_matching_node (void *key, void *data)
-{
- int request_id = *((int *)key);
- pres_subscription_req_t *req_p = (pres_subscription_req_t *) data;
-
- if (request_id == req_p->request_id) {
- return SLL_MATCH_FOUND;
- }
-
- return SLL_MATCH_NOT_FOUND;
-}
-
-typedef struct {
- int request_id;
- int duration;
- char watcher[CC_MAX_DIALSTRING_LEN];
- char presentity[CC_MAX_DIALSTRING_LEN];
- int app_id;
- int feature_mask;
-} pres_req_msg;
-
-/*
- * Function: pres_get_state()
- *
- * Parameters: request_id - unique id assigned by the platform to this subscription. Platform
- * uses this to track the status updates and to make subsequent termination
- * request.
- * duration - how long the subscription is requested to be valid.
- * watcher - entity that is requesting the presence state.
- * presentity - entity whose presence state is requested.
- * app_id - application that is making the subscription.
- * 0: indicates call list blf application.
- * 1..n: indicates the speeddial/blf associated with (1..n)th line button.
- * feature_mask - indicates the additional features enabled.
- *
- * Description: is invoked by platform side whenever it needs to susbcribe
- * for presence state of a presentity. This posts SUB_MSG_PRESENCE_GET_STATE
- * event to misc app task.
- *
- * Returns: void
- */
-void
-pres_get_state (int request_id,
- int duration,
- const char *watcher,
- const char *presentity,
- int app_id,
- int feature_mask)
-{
- pres_req_msg msg;
-
- msg.request_id = request_id;
- msg.duration = duration;
- sstrncpy(msg.presentity, presentity, CC_MAX_DIALSTRING_LEN);
- sstrncpy(msg.watcher, watcher, CC_MAX_DIALSTRING_LEN);
- msg.app_id = app_id;
- msg.feature_mask = feature_mask;
-
- (void) app_send_message(&msg, sizeof(pres_req_msg), CC_SRC_MISC_APP,
- SUB_MSG_PRESENCE_GET_STATE);
-}
-
-/*
- * Function: get_state()
- *
- * Parameters: request_id - unique id assigned by the platform to this subscription. Platform
- * uses this to track the status updates and to make subsequent termination
- * request.
- * duration - how long the subscription is requested to be valid.
- * watcher - entity that is requesting the presence state.
- * presentity - entity whose presence state is requested.
- * app_id - application that is making the subscription.
- * 0: indicates call list blf application.
- * 1..n: indicates the speeddial/blf associated with (1..n)th line button.
- * feature_mask - indicates the additional features enabled.
- *
- * Description: is invoked by platform side whenever it needs to susbcribe
- * for presence state of a presentity. This stores the susbcription
- * data in a linked list and posts SIPSPI_EV_CC_SUBSCRIBE
- * to SIP stack. We need to store the subscription data so that
- * SUBSCRIBE response and NOTIFYs can be mapped to subscriptions.
- *
- * Returns: void
- */
-static void
-get_state (int request_id,
- int duration,
- const char *watcher,
- const char *presentity,
- int app_id,
- int feature_mask)
-{
- static const char fname[] = "get_state";
- pres_subscription_req_t *sub_req_p;
-
- DEF_DEBUG(DEB_F_PREFIX"REQ %d: TM %d: WTR %s: PRT %s: FMSK %d: APP %d\n",
- DEB_F_PREFIX_ARGS(BLF_INFO, fname),
- request_id, duration, watcher, presentity, feature_mask, app_id);
- /*
- * if there is no subscription list yet, create one.
- */
- if (s_pres_req_list == NULL) {
- s_pres_req_list = sll_create(find_matching_node);
- if (s_pres_req_list == NULL) {
- /* let platform know that we can not continue */
- ui_BLF_notification(request_id, CC_SIP_BLF_REJECTED, app_id);
- BLF_ERROR(MISC_F_PREFIX"Exiting : request list creation failed\n", fname);
- return;
- }
- }
- /*
- * check if a request is already created by walking through the list. if not, create one.
- */
- if ((sub_req_p = (pres_subscription_req_t *)
- sll_find(s_pres_req_list, &request_id)) == NULL) {
- /*
- * populate subscription request and append it to the list.
- */
- sub_req_p = (pres_subscription_req_t *)
- cpr_malloc(sizeof(pres_subscription_req_t));
- if (sub_req_p == NULL) {
- BLF_ERROR(MISC_F_PREFIX"Exiting : malloc failed\n", fname);
- return;
- }
-
- sub_req_p->request_id = request_id;
- sub_req_p->sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- sub_req_p->highest_cseq = 0;
- sub_req_p->duration = duration;
- sstrncpy(sub_req_p->presentity, presentity, CC_MAX_DIALSTRING_LEN);
- sstrncpy(sub_req_p->watcher, watcher, CC_MAX_DIALSTRING_LEN);
- sub_req_p->app_id = app_id;
- sub_req_p->feature_mask = feature_mask;
- sub_req_p->blf_state = CC_SIP_BLF_UNKNOWN;
-
- (void) sll_append(s_pres_req_list, sub_req_p);
- } else { /* already exists. just update the duration */
- sub_req_p->duration = duration;
- }
-
- /*
- * post SIPSPI_EV_CC_SUBSCRIBE to SIP stack
- */
- if (send_subscribe_ev_to_sip_task(sub_req_p) != CC_RC_SUCCESS) {
- /*
- * remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- /* let platform know that we can not continue */
- ui_BLF_notification(request_id, CC_SIP_BLF_REJECTED, app_id);
- BLF_ERROR(MISC_F_PREFIX"Exiting : Unable to send SUBSCRIBE\n", fname);
- return;
- }
-
- BLF_DEBUG(DEB_F_PREFIX"Exiting : request made successfully\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
-}
-
-/*
- * Function: pres_terminate_req()
- *
- * Parameters: request_id - unique id of the subscription which needs to be terminated.
- *
- * Description: is invoked by platform to terminate a subscription.
- * it posts SUB_MSG_PRESENCE_TERM_REQ to misc app task.
- *
- * Returns: void
- */
-void
-pres_terminate_req (int request_id)
-{
- (void) app_send_message(&request_id, sizeof(request_id), CC_SRC_MISC_APP,
- SUB_MSG_PRESENCE_TERM_REQ);
-}
-
-/*
- * Function: terminate_req()
- *
- * Parameters: request_id - unique id of the subscription which needs to be terminated.
- *
- * Description: is invoked by platform to terminate a subscription.
- * First, it posts SIPSPI_EV_CC_SUBSCRIBE to SIP stack with duration = 0.
- * and then, it posts SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED to SIP stack.
- *
- * Returns: void
- */
-static void
-terminate_req (int request_id)
-{
- static const char fname[] = "terminate_req";
- pres_subscription_req_t *sub_req_p;
-
- BLF_DEBUG(DEB_F_PREFIX"Entering (request_id=%d)\n",
- DEB_F_PREFIX_ARGS(BLF, fname), request_id);
-
- /*
- * check if the request exists.
- */
- if ((sub_req_p = (pres_subscription_req_t *)
- sll_find(s_pres_req_list, &request_id)) == NULL) {
- BLF_ERROR(MISC_F_PREFIX"request does not exist in the list\n", fname);
- return;
- }
-
- /*
- * post SIPSPI_EV_CC_SUBSCRIBE to SIP stack with duration = 0
- */
- sub_req_p->duration = 0;
- /*
- * no point in checking return value of the subsmanager_handle_ev_app_subscribe()
- * because we are terminating the request anyway.
- */
- (void) send_subscribe_ev_to_sip_task(sub_req_p);
-
- /*
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED.
- * do not force SUB/NOT mgr to cleanup SCB immediately, because we may have to handle digest
- * challenges to terminating SUBSCRIBE sent.
- */
- (void) sub_int_subscribe_term(sub_req_p->sub_id, FALSE,
- sub_req_p->request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
-
- /*
- * and remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
-
- BLF_DEBUG(DEB_F_PREFIX"Exiting : request terminated\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
-}
-
-/*
- * Function: pres_terminate_req_all()
- *
- * Parameters: none.
- *
- * Description: is invoked by platform to terminate all subscriptions.
- * it posts SUB_MSG_PRESENCE_TERM_REQ_ALL to misc app task.
- *
- * Returns: void
- */
-void
-pres_terminate_req_all (void)
-{
- char dummy;
-
- (void) app_send_message(&dummy, sizeof(dummy), CC_SRC_MISC_APP,
- SUB_MSG_PRESENCE_TERM_REQ_ALL);
-}
-
-/**
- * This function will post an event - SUB_HANDLER_INITIALIZED - to MISC task
- *
- * @param[in] none
- *
- * @return none
- */
-void
-pres_sub_handler_initialized (void)
-{
- char dummy;
-
- (void) app_send_message(&dummy, sizeof(dummy), CC_SRC_MISC_APP,
- SUB_HANDLER_INITIALIZED);
-}
-
-
-/*
- * Function: terminate_req_all()
- *
- * Parameters: none.
- *
- * Description: terminates all out standing subscriptions
- *
- * Returns: void
- */
-static void
-terminate_req_all (void)
-{
- static const char fname[] = "terminate_req_all";
- pres_subscription_req_t *sub_req_p;
-
- BLF_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(BLF, fname));
- if (s_pres_req_list == NULL) {
- BLF_DEBUG(DEB_F_PREFIX"Exiting : no outstanding requests\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
-
- while ((sub_req_p = (pres_subscription_req_t *)
- sll_next(s_pres_req_list, NULL)) != NULL) {
- /*
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED so that SIP stack cleans up.
- */
- (void) sub_int_subscribe_term(sub_req_p->sub_id, TRUE,
- sub_req_p->request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
-
- /*
- * and remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- }
- /*
- * this function call indicates the subscription handler is going
- * out of service, set s_subs_hndlr_initialized to FALSE.
- */
- s_subs_hndlr_initialized = FALSE;
- BLF_DEBUG(DEB_F_PREFIX"Exiting\n", DEB_F_PREFIX_ARGS(BLF, fname));
-}
-
-/*
- * Function: subscribe_response_ind()
- *
- * Parameters: msg_data - the response data provoded by SIP stack.
- *
- * Description: is invoked by SIP stack when it receives a response message for
- * the SUBSCRIBE it sent out. For most of non-2xx final responses,
- * it posts SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED to SIP stack and
- * lets the platform know that the subscription is rejected.
- * if the resp is 423 (interval too short), then resends the subscription
- * with double the previous duaration.
- *
- * Returns: void
- */
-static void
-subscribe_response_ind (ccsip_sub_not_data_t *msg_data)
-{
- static const char fname[] = "subscribe_response_ind";
- int status_code = msg_data->u.subs_result_data.status_code;
- int request_id = msg_data->request_id;
- sub_id_t sub_id = msg_data->sub_id;
- pres_subscription_req_t *sub_req_p;
-
- BLF_DEBUG(DEB_F_PREFIX"Entering (status_code=%d)\n",
- DEB_F_PREFIX_ARGS(BLF, fname), status_code);
-
- if ((s_pres_req_list == NULL) ||
- ((sub_req_p = (pres_subscription_req_t *)
- sll_find(s_pres_req_list, &request_id)) == NULL)) {
- /*
- * since we do not have subscription for this, help SIP stack clean up.
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED so that SIP stack cleans up.
- */
- (void) sub_int_subscribe_term(sub_id, TRUE, request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
- BLF_DEBUG(DEB_F_PREFIX"Exiting : subscription does not exist\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
-
- /*
- * note sub_id so that sub_id will be used in the subsequent interaction with SIP stack
- */
- sub_req_p->sub_id = sub_id;
-
- /*
- * If the status_code is 1xx or 2xx, then do nothing.
- */
- if ((status_code >= 100) && (status_code < 300)) {
- /* do nothing */
- BLF_DEBUG(DEB_F_PREFIX"Exiting :100-299 response\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
-
- /*
- * If the status_code is 423 (interval too short), resend with the new duration.
- */
- if (status_code == SIP_CLI_ERR_INTERVAL_TOO_SMALL) {
- sub_req_p->duration = msg_data->u.subs_result_data.expires;
- if (send_subscribe_ev_to_sip_task(sub_req_p) != CC_RC_SUCCESS) {
- /* let platform know that we can not continue */
- ui_BLF_notification(request_id, CC_SIP_BLF_REJECTED, sub_req_p->app_id);
- /*
- * remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- BLF_ERROR(MISC_F_PREFIX"Exiting : Unable to send SUBSCRIBE\n", fname);
- return;
- }
- BLF_DEBUG(DEB_F_PREFIX"Exiting : subscribed again with double duration\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
-
- /*
- * if the status_code is 481 (sub does not exist) and the app_id is non-zero (sppeddial/blf),
- * terminate the existing one and send a new subscription.
- */
- if ((status_code == SIP_CLI_ERR_CALLEG) && (sub_req_p->app_id > 0)) {
- ui_BLF_notification(request_id, CC_SIP_BLF_UNKNOWN, sub_req_p->app_id); /* until we get the current status */
- sub_req_p->blf_state = CC_SIP_BLF_UNKNOWN;
- /*
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED so that SIP stack cleans up.
- */
- (void) sub_int_subscribe_term(sub_req_p->sub_id, TRUE,
- sub_req_p->request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
- /*
- * send a new subscription
- */
- sub_req_p->sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- sub_req_p->highest_cseq = 0;
- if (send_subscribe_ev_to_sip_task(sub_req_p) != CC_RC_SUCCESS) {
- /* let platform know that we can not continue */
- ui_BLF_notification(request_id, CC_SIP_BLF_REJECTED, sub_req_p->app_id);
- /*
- * remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- BLF_ERROR(MISC_F_PREFIX"Exiting : Unable to send SUBSCRIBE\n", fname);
- return;
- }
- BLF_DEBUG(DEB_F_PREFIX"Exiting : subscribed again after receiving 481\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
-
- /*
- * If the status_code is 481 (sub does not exist) and app_id is zero, terminate the subscription
- * so that platform can make a new subscription.
- * if the status_code is 403/603(forbidden), 489(Bad event), 401(Unauthorized) or
- * any uninterested code, then update the presence/BLF state as REJECTED.
- */
- ui_BLF_notification(request_id, CC_SIP_BLF_REJECTED, sub_req_p->app_id);
- /*
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED so that SIP stack cleans up.
- */
- (void) sub_int_subscribe_term(sub_req_p->sub_id, TRUE,
- sub_req_p->request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
-
- /*
- * and remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
-
- BLF_DEBUG(DEB_F_PREFIX"Exiting : request terminated\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
-}
-
-/*
- * Function: notify_ind_cb()
- *
- * Parameters: msg_data - the response data provoded by SIP stack.
- *
- * Description: is invoked by SIP stack when it receives a NOTIFY message. it takes
- * action based on subscription_state and blf state derived from event body.
- *
- * Returns: void
- */
-static void
-notify_ind_cb (ccsip_sub_not_data_t * msg_data)
-{
- static const char fname[] = "notify_ind_cb";
- int sub_state = msg_data->u.notify_ind_data.subscription_state;
- sip_subs_state_reason_e reason =
- msg_data->u.notify_ind_data.subscription_state_reason;
- uint32_t retry_after = msg_data->u.notify_ind_data.retry_after;
- int request_id = msg_data->request_id;
- sub_id_t sub_id = msg_data->sub_id;
- pres_subscription_req_t *sub_req_p;
- Presence_ext_t *event_body_p = NULL;
- uint32_t cseq = msg_data->u.notify_ind_data.cseq;
- int blf_state;
-
- BLF_DEBUG(DEB_F_PREFIX"Entering (subscription_state=%d)\n",
- DEB_F_PREFIX_ARGS(BLF, fname), sub_state);
-
- /*
- * memory for event bodies is allocated by sip stack and it is the
- * responsibility of the user (this module) to free it when it is done with it.
- */
- if ((msg_data->u.notify_ind_data.eventData != NULL) &&
- (msg_data->u.notify_ind_data.eventData->type != EVENT_DATA_PRESENCE)) {
- BLF_ERROR(MISC_F_PREFIX"NOTIFY does not contain presence body\n", fname);
- free_event_data(msg_data->u.notify_ind_data.eventData);
- msg_data->u.notify_ind_data.eventData = NULL;
- }
-
- event_body_p = (msg_data->u.notify_ind_data.eventData == NULL) ?
- NULL : &(msg_data->u.notify_ind_data.eventData->u.presence_rpid);
-
-
- if ((s_pres_req_list == NULL) ||
- ((sub_req_p = (pres_subscription_req_t *)
- sll_find(s_pres_req_list, &request_id)) == NULL)) {
- /*
- * since we do not have subscription for this, help SIP stack clean up.
- * first, post SIPSPI_EV_CC_NOTIFY_RESPONSE so that SIP stack sends 481, then
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED so that SIP stack cleans up.
- */
- (void) sub_int_notify_ack(sub_id, SIP_CLI_ERR_CALLEG, cseq);
-
- (void) sub_int_subscribe_term(sub_id, TRUE, request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
- free_event_data(msg_data->u.notify_ind_data.eventData);
- BLF_DEBUG(DEB_F_PREFIX"Exiting : subscription does not exist\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
-
- /*
- * post SIPSPI_EV_CC_NOTIFY_RESPONSE.
- */
- (void) sub_int_notify_ack(sub_id, SIP_STATUS_SUCCESS, cseq);
-
- /*
- * check if it is out of sequence NOTIFY, if so, do not use the presence state carried in it.
- */
- if (cseq < sub_req_p->highest_cseq) {
- free_event_data(msg_data->u.notify_ind_data.eventData);
- BLF_ERROR(MISC_F_PREFIX"Exiting : out of sequence NOTIFY received\n", fname);
- return;
- } else {
- sub_req_p->highest_cseq = cseq;
- }
-
-
- /*
- * If the Subscription_state is terminated, then ...
- */
- if (sub_state == SUBSCRIPTION_STATE_TERMINATED) {
- /*
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED to SIP stack.
- */
- (void) sub_int_subscribe_term(sub_id, TRUE, sub_req_p->request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
- if (reason == SUBSCRIPTION_STATE_REASON_DEACTIVATED) {
- /* if the reason is "decativated", re-subscribe. */
- sub_req_p->sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- sub_req_p->highest_cseq = 0;
- /*
- * post SIPSPI_EV_CC_SUBSCRIBE to SIP stack
- */
- if (send_subscribe_ev_to_sip_task(sub_req_p) != CC_RC_SUCCESS) {
- /* let platform know that we can not continue */
- ui_BLF_notification(request_id, CC_SIP_BLF_REJECTED,
- sub_req_p->app_id);
- /*
- * remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- }
- } else if ((reason == SUBSCRIPTION_STATE_REASON_TIMEOUT) ||
- (reason == SUBSCRIPTION_STATE_REASON_PROBATION) ||
- (reason == SUBSCRIPTION_STATE_REASON_GIVEUP)) {
- /* let the app know that susbcription expired so that it can resusbcribe later */
- ui_BLF_notification(request_id, CC_SIP_BLF_EXPIRED, sub_req_p->app_id);
- sub_req_p->blf_state = CC_SIP_BLF_EXPIRED;
- if (sub_req_p->app_id > 0) {
- /*
- * Since it is speeddial/blf, we must send a new subscription.
- */
- sub_req_p->sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- sub_req_p->highest_cseq = 0;
- if ((reason == SUBSCRIPTION_STATE_REASON_PROBATION) ||
- (reason == SUBSCRIPTION_STATE_REASON_GIVEUP)) {
- /*
- * Start a timer based on retry-after value. If retry-after value is 0,
- * use a default value of 5 sec
- */
- if (retry_after == 0) {
- retry_after = DEFAULT_RETRY_AFTER_MILLISECS;
- } else {
- retry_after = (retry_after * 1000); // converting into millisecs
- }
- if ((cprCancelTimer(s_retry_after_timers[sub_req_p->app_id - 1])
- == CPR_SUCCESS) &&
- (cprStartTimer(s_retry_after_timers[sub_req_p->app_id - 1],
- retry_after, (void *) sub_req_p) == CPR_SUCCESS)) {
- /*
- * Timer successfully started. free up event data and return.
- */
- free_event_data(msg_data->u.notify_ind_data.eventData);
- BLF_DEBUG(DEB_F_PREFIX"Exiting : retry_after Timer started\n",
- DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
-
- }
- if (send_subscribe_ev_to_sip_task(sub_req_p) != CC_RC_SUCCESS) {
- /*
- * remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- BLF_ERROR(MISC_F_PREFIX"Unable to send SUBSCRIBE\n", fname);
- }
- BLF_DEBUG(DEB_F_PREFIX"subscribed again after expiration\n", DEB_F_PREFIX_ARGS(BLF, fname));
- } else {
- /*
- * and remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- }
- } else {
- ui_BLF_notification(request_id, CC_SIP_BLF_REJECTED, sub_req_p->app_id);
- /*
- * and remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- }
- } else {
- /* derive the BLF state from event data */
- blf_state = extract_blf_state(event_body_p, sub_req_p->feature_mask);
- ui_BLF_notification(request_id, blf_state, sub_req_p->app_id);
- sub_req_p->blf_state = blf_state;
- /*
- * if blf state is ALERTING,
- * play blf alerting audible tone.
- */
- if (blf_state == CC_SIP_BLF_ALERTING) {
- /*
- * Post an event to GSM to play alerting tone.
- */
- cc_feature(CC_SRC_MISC_APP, CC_NO_CALL_ID, 0, CC_FEATURE_BLF_ALERT_TONE, NULL);
- }
- DEF_DEBUG(DEB_F_PREFIX"SUB %d: BLF %d\n",
- DEB_F_PREFIX_ARGS(BLF_INFO, fname), sub_state, blf_state);
- }
-
- free_event_data(msg_data->u.notify_ind_data.eventData);
- BLF_DEBUG(DEB_F_PREFIX"Exiting : acted based on subscription state\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
-}
-
-/**
- * This function will process incoming unsolicited NOTIFY for presence event.
- * This can only be inovked by misc app.
- *
- * @param[in] msg_data - pointer to ccsip_sub_not_data_t
- *
- * @return none
- *
- * @pre (msg_data != NULL)
- */
-static void
-unsolicited_notify_ind_cb (ccsip_sub_not_data_t *msg_data)
-{
- Presence_ext_t *event_body_p = NULL;
- char *presentity_url = NULL;
- char presentity_user[CC_MAX_DIALSTRING_LEN];
- static const char fname[] = "unsolicited_notify_ind_cb";
-
- BLF_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(BLF, fname));
- /*
- * memory for event bodies is allocated by sip stack and it is the
- * responsibility of the user (this module) to free it when it is done with it.
- */
- if ((msg_data->u.notify_ind_data.eventData != NULL) &&
- (msg_data->u.notify_ind_data.eventData->type != EVENT_DATA_PRESENCE)) {
- BLF_ERROR(MISC_F_PREFIX"NOTIFY does not contain presence body\n", fname);
- free_event_data(msg_data->u.notify_ind_data.eventData);
- msg_data->u.notify_ind_data.eventData = NULL;
- }
-
- event_body_p = (msg_data->u.notify_ind_data.eventData == NULL) ?
- NULL : &(msg_data->u.notify_ind_data.eventData->u.presence_rpid);
-
- if (event_body_p == NULL) {
- BLF_DEBUG("Exiting pres_sub_not_handler.c:%s(): no presence body", fname);
- return;
- }
-
- if (s_subs_hndlr_initialized == FALSE) {
- /*
- * append this Notification to pending queue
- * until subscription handler is initialized.
- */
- append_notification_to_pending_queue(msg_data->u.notify_ind_data.eventData);
- BLF_DEBUG("MSC: 0/0: %s: appended presence notification to the pending queue",
- fname);
- return;
-
- }
-
- if (s_pres_req_list == NULL) {
- free_event_data(msg_data->u.notify_ind_data.eventData);
- BLF_DEBUG(DEB_F_PREFIX"Exiting : no pres requests\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
- /* strip of the "sip:" */
- presentity_url = strchr(event_body_p->presence_body.entity, ':');
- if (presentity_url == NULL)
- {
- BLF_ERROR("MSC: Error parsing presentity_url", fname);
- return;
- }
-
- presentity_url = presentity_url + 1;
-
- /*
- * look for long from (user@host) matches first. if none found, look
- * for short form (user) matches.
- */
- if (apply_presence_state_to_matching_feature_keys(presentity_url, event_body_p) != TRUE) {
- ccsip_util_extract_user(event_body_p->presence_body.entity, presentity_user);
- if (apply_presence_state_to_matching_feature_keys(presentity_user, event_body_p) != TRUE) {
- BLF_DEBUG("pres_sub_not_handler.c:%s(): no matching BLF feature keys found", fname);
- }
- }
-
- free_event_data(msg_data->u.notify_ind_data.eventData);
- BLF_DEBUG("Exiting pres_sub_not_handler.c:%s(): pres state processed successfully", fname);
- return;
-}
-
-/**
- * This function will find the matching feature keys.
- *
- * @param[in] presentity - pointer to presentity
- * @param[in] event_body_p - pointer to presense body
- *
- * @return TRUE/FALSE
- *
- * @pre (presentity != NULL)
- */
-static
-boolean apply_presence_state_to_matching_feature_keys (char *presentity,
- Presence_ext_t *event_body_p)
-{
- pres_subscription_req_t *sub_req_p;
- int blf_state;
- boolean match_found = FALSE;
-
- sub_req_p = (pres_subscription_req_t *)sll_next(s_pres_req_list, NULL);
- while (sub_req_p != NULL) { /* apply the state to all the entries whose presentity matches */
- if ((sub_req_p->app_id > 0) &&
- (strncmp(sub_req_p->presentity, presentity, CC_MAX_DIALSTRING_LEN - 1) == 0)) {
- match_found = TRUE;
- /* derive the BLF state from event data */
- blf_state = extract_blf_state(event_body_p, sub_req_p->feature_mask);
- ui_BLF_notification(sub_req_p->request_id, blf_state, sub_req_p->app_id);
- sub_req_p->blf_state = blf_state;
- /*
- * if blf state is ALERTING,
- * play blf alerting audible tone.
- */
- if (blf_state == CC_SIP_BLF_ALERTING) {
- /*
- * Post an event to GSM to play alerting tone.
- */
- cc_feature(CC_SRC_MISC_APP, CC_NO_CALL_ID, 0, CC_FEATURE_BLF_ALERT_TONE, NULL);
- }
- }
- sub_req_p = (pres_subscription_req_t *)sll_next(s_pres_req_list, sub_req_p);
- }
- return match_found;
-}
-
-/**
- * This function will append presence notification to the pending queue.
- *
- * @param[in] event_data_p - pointer to event data.
- *
- * @return none.
- *
- * @pre (event_data_p != NULL)
- */
-static void append_notification_to_pending_queue (ccsip_event_data_t *event_data_p)
-{
- static const char fname[] = "append_notification_to_pending_queue";
- pres_pending_notify_t *pending_notify_p;
- Presence_ext_t *event_body_p = &(event_data_p->u.presence_rpid);
-
- /*
- * create pending list if it is not created yet.
- */
- if (s_pending_notify_list == NULL) {
- s_pending_notify_list = sll_create(NULL);
- if (s_pending_notify_list == NULL) {
- err_msg("MSC: 0/0: %s: out of memory", fname);
- free_event_data(event_data_p);
- return;
- }
- }
-
- pending_notify_p = (pres_pending_notify_t *)sll_next(s_pending_notify_list, NULL);
- while (pending_notify_p != NULL) {
- if (strncmp(pending_notify_p->presentity, event_body_p->presence_body.entity,
- CC_MAX_DIALSTRING_LEN - 1) == 0) {
- /* replace the current state with new state */
- free_event_data(pending_notify_p->event_data_p);
- pending_notify_p->event_data_p = event_data_p;
- return;
- }
- pending_notify_p = (pres_pending_notify_t *)sll_next(s_pending_notify_list,
- pending_notify_p);
- }
-
- /*
- * To protect from DoS attacks, do not allow more than
- * MAX_REG_LINES entries in the list.
- */
- if (sll_count(s_pending_notify_list) == MAX_REG_LINES) {
- err_msg("MSC: 0/0: %s: ignoring the NOTIFY to protect from DoS attack", fname);
- free_event_data(event_data_p);
- return;
- }
- pending_notify_p = (pres_pending_notify_t *)
- cpr_malloc(sizeof(pres_pending_notify_t));
- if (pending_notify_p == NULL) {
- err_msg("MSC: 0/0: %s: out of memory", fname);
- free_event_data(event_data_p);
- return;
- }
- sstrncpy(pending_notify_p->presentity, event_body_p->presence_body.entity,
- CC_MAX_DIALSTRING_LEN);
- pending_notify_p->event_data_p = event_data_p;
- (void) sll_append(s_pending_notify_list, pending_notify_p);
- return;
-}
-
-/**
- * This function will process if there are any pending notifications.
- *
- * @param none.
- *
- * @return none.
- */
-static void sub_handler_initialized (void)
-{
- static const char fname[] = "sub_handler_initialized";
- pres_pending_notify_t *pending_notify_p;
- char *presentity_url = NULL;
- char presentity_user[CC_MAX_DIALSTRING_LEN];
- Presence_ext_t *event_body_p = NULL;
-
- BLF_DEBUG("MSC: 0/0: %s: invoked\n", fname);
- s_subs_hndlr_initialized = TRUE;
-
- if (s_pending_notify_list == NULL) {
- BLF_DEBUG("MSC: 0/0: %s: no pending notfications\n", fname);
- return;
- }
-
- /*
- * process the pending NOTIFYs.
- */
- pending_notify_p = (pres_pending_notify_t *)sll_next(s_pending_notify_list, NULL);
- while (pending_notify_p != NULL) {
- /* strip of the "sip:" */
- presentity_url = strchr(pending_notify_p->presentity, ':');
- if (presentity_url == NULL)
- {
- BLF_ERROR("MSC: Error parsing presentity_url", fname);
- return;
- }
-
- presentity_url = presentity_url + 1;
-
- /*
- * look for long from (user@host) matches first. if none found, look
- * for short form (user) matches.
- */
- event_body_p = &(pending_notify_p->event_data_p->u.presence_rpid);
- if (apply_presence_state_to_matching_feature_keys(presentity_url, event_body_p)
- != TRUE) {
- ccsip_util_extract_user(pending_notify_p->presentity, presentity_user);
- if (apply_presence_state_to_matching_feature_keys(presentity_user,
- event_body_p) != TRUE) {
- BLF_DEBUG("MSC: 0/0: %s: no matching BLF feature keys found", fname);
- }
- }
- BLF_DEBUG("MSC: 0/0: %s: processed a pending notfication for %s\n",
- fname, presentity_url);
- free_event_data(pending_notify_p->event_data_p);
- (void) sll_remove(s_pending_notify_list, (void *)pending_notify_p);
- cpr_free(pending_notify_p);
-
- pending_notify_p = (pres_pending_notify_t *)sll_next(s_pending_notify_list,
- NULL);
- }
- (void)sll_destroy(s_pending_notify_list);
- s_pending_notify_list = NULL;
-}
-
-/*
- * Function: terminate_cb()
- *
- * Parameters: msg_data - the response data provoded by SIP stack.
- *
- * Description: is invoked by SIP stack when it needs to terminate a subscription because of
- * some reason (failover, shutdown, etc). if the reason is shutdown, rollover, etc,
- * we will terminate the subscription. Platform will resubscribe later if it is a failover/fallback.
- * if it is a protocol error such as wrong header/wrong body, then terminate the subscription
- * and resubscribe immediately.
- *
- * Returns: void
- */
-static void
-terminate_cb (ccsip_sub_not_data_t *msg_data)
-{
- static const char fname[] = "terminate_cb";
- ccsip_reason_code_e reason_code = msg_data->reason_code;
- int status_code = msg_data->u.subs_term_data.status_code;
- int request_id = msg_data->request_id;
- sub_id_t sub_id = msg_data->sub_id;
- pres_subscription_req_t *sub_req_p = NULL;
- int orig_duration = 0;
-
- BLF_DEBUG(DEB_F_PREFIX"Entering (reason_code=%d, status_code=%d)\n",
- DEB_F_PREFIX_ARGS(BLF, fname), reason_code, status_code);
-
- if (s_pres_req_list != NULL) {
- sub_req_p = (pres_subscription_req_t *)
- sll_find(s_pres_req_list, &request_id);
- }
- if (sub_req_p == NULL) {
- /*
- * we are not aware of any such subcription. So
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED so that SIP stack cleans up.
- */
- (void) sub_int_subscribe_term(sub_id, TRUE, request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
- BLF_DEBUG(DEB_F_PREFIX"Exiting : subscription does not exist\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
- }
-
- orig_duration = sub_req_p->duration;
- if (reason_code == SM_REASON_CODE_ERROR) { // protocol error
- /*
- * Send a terminating SUBSCRIBE (expires=0) to make sure other end terminates the subscription
- */
- sub_req_p->duration = 0;
- /*
- * no point in checking return value of the subsmanager_handle_ev_app_subscribe()
- * because we are terminating the subscription anyway.
- */
- (void) send_subscribe_ev_to_sip_task(sub_req_p);
- }
- /*
- * post SIPSPI_EV_CC_SUBSCRIPTION_TERMINATED so that SIP stack cleans up.
- * In case of SM_REASON_CODE_RESET_REG, SM_REASON_CODE_ROLLOVER & SM_REASON_CODE_SHUTDOWN,
- * SIP stack already cleaned up SCB.
- */
- if ((reason_code != SM_REASON_CODE_RESET_REG) &&
- (reason_code != SM_REASON_CODE_ROLLOVER) &&
- (reason_code != SM_REASON_CODE_SHUTDOWN)) {
- (void) sub_int_subscribe_term(sub_id, TRUE, request_id,
- CC_SUBSCRIPTIONS_PRESENCE);
- }
-
- /* let platform know that the current state is UNKNOWN */
- ui_BLF_notification(request_id, CC_SIP_BLF_UNKNOWN, sub_req_p->app_id);
-
- if ((reason_code == SM_REASON_CODE_ERROR) ||
- (reason_code == SM_REASON_CODE_RESET_REG)) {
- /*
- * send a new subscription
- */
- sub_req_p->sub_id = CCSIP_SUBS_INVALID_SUB_ID;
- sub_req_p->highest_cseq = 0;
- sub_req_p->duration = orig_duration;
- (void) send_subscribe_ev_to_sip_task(sub_req_p);
- } else {
- /*
- * remove the node from the list of subscriptions because we may be shutting down/rolling over.
- */
- free_sub_request(sub_req_p);
- }
-
- BLF_DEBUG(DEB_F_PREFIX"Exiting : terminated subscription\n", DEB_F_PREFIX_ARGS(BLF, fname));
- return;
-}
-
-/*
- * Function: extract_blf_state()
- *
- * Parameters: event_body_p
- * feature_mask - indicates the feature enabled
- *
- * Description: extracts blf state from presence event body.
- *
- * Returns: one of CC_SIP_BLF_IDLE, CC_SIP_BLF_UNKNOWN and CC_SIP_BLF_INUSE.
- */
-static int
-extract_blf_state (Presence_ext_t *event_body_p, int feature_mask)
-{
- static const char fname[] = "extract_blf_state";
- char *basic_p = NULL;
- boolean on_the_phone;
- boolean alerting;
- int return_code = CC_SIP_BLF_UNKNOWN;
-
- BLF_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(BLF, fname));
-
- if (event_body_p == NULL) {
- BLF_DEBUG(DEB_F_PREFIX
- "Exiting with return value %d because there is no event body\n",
- DEB_F_PREFIX_ARGS(BLF, fname), CC_SIP_BLF_UNKNOWN);
- return CC_SIP_BLF_UNKNOWN;
- }
- basic_p = event_body_p->presence_body.person.personStatus.basic;
- if (basic_p[0] == '\0') {
- basic_p = event_body_p->presence_body.tuple[0].status.basic;
- }
- on_the_phone = event_body_p->onThePhone;
- alerting = event_body_p->alerting;
- BLF_DEBUG(DEB_F_PREFIX"basic: %s, onThePhone:%d, alerting:%d\n",
- DEB_F_PREFIX_ARGS(BLF, fname), basic_p, on_the_phone, alerting);
-
- if ((on_the_phone == FALSE) &&
- (cpr_strcasecmp(basic_p, "closed") == 0)) {
- BLF_DEBUG(DEB_F_PREFIX"Exiting with return value %d\n",
- DEB_F_PREFIX_ARGS(BLF, fname), CC_SIP_BLF_UNKNOWN);
- return(CC_SIP_BLF_UNKNOWN);
- }
-
- if (feature_mask & BLF_PICKUP_FEATURE) {
- if (alerting == TRUE) {
- BLF_DEBUG(DEB_F_PREFIX"Exiting with return value %d\n",
- DEB_F_PREFIX_ARGS(BLF, fname), CC_SIP_BLF_ALERTING);
- return CC_SIP_BLF_ALERTING;
-
- }
- }
- if (on_the_phone == FALSE) {
- if (cpr_strcasecmp(basic_p, "open") == 0) {
- return_code = CC_SIP_BLF_IDLE;
- }
- } else {
- return_code = CC_SIP_BLF_INUSE;
- }
-
- BLF_DEBUG(DEB_F_PREFIX"Exiting with return value %d\n",
- DEB_F_PREFIX_ARGS(BLF, fname), return_code);
- return return_code;
-}
-
-void
-pres_process_msg_from_msgq (uint32_t cmd, void *msg_p)
-{
- static const char fname[] = "pres_process_msg_from_msgq";
- pres_req_msg *pres_req_p;
-
- BLF_DEBUG(DEB_F_PREFIX"Entering (cmd=%d, msg_p=0x%X)\n",
- DEB_F_PREFIX_ARGS(BLF, fname), cmd, msg_p);
-
- switch (cmd) {
- case SUB_HANDLER_INITIALIZED:
- sub_handler_initialized();
- break;
-
- case SUB_MSG_PRESENCE_GET_STATE:
- pres_req_p = (pres_req_msg *) msg_p;
- get_state(pres_req_p->request_id,
- pres_req_p->duration,
- pres_req_p->watcher,
- pres_req_p->presentity,
- pres_req_p->app_id,
- pres_req_p->feature_mask);
- break;
-
- case SUB_MSG_PRESENCE_TERM_REQ:
- terminate_req(*((int *)msg_p));
- break;
-
- case SUB_MSG_PRESENCE_TERM_REQ_ALL:
- terminate_req_all();
- break;
-
- case SUB_MSG_PRESENCE_SUBSCRIBE_RESP:
- subscribe_response_ind((ccsip_sub_not_data_t *)msg_p);
- break;
-
- case SUB_MSG_PRESENCE_NOTIFY:
- notify_ind_cb((ccsip_sub_not_data_t *)msg_p);
- break;
-
- case SUB_MSG_PRESENCE_UNSOLICITED_NOTIFY:
- unsolicited_notify_ind_cb((ccsip_sub_not_data_t *)msg_p);
- break;
-
- case SUB_MSG_PRESENCE_TERMINATE:
- terminate_cb((ccsip_sub_not_data_t *)msg_p);
- break;
-
- case TIMER_EXPIRATION:
- process_timer_expiration(msg_p);
- break;
-
- default:
- BLF_ERROR(MISC_F_PREFIX"bad Cmd received: %d\n", fname, cmd);
- break;
- }
- BLF_DEBUG(DEB_F_PREFIX"Exiting\n", DEB_F_PREFIX_ARGS(BLF, fname));
-}
-
-/*
- * Function: pres_create_retry_after_timers()
- *
- * Parameters: void
- *
- * Description: creates retry-after timers equivalant to the number of line buttons.
- *
- * Returns: CPR_SUCCESS/CPR_FAILURE
- */
-cpr_status_e
-pres_create_retry_after_timers (void)
-{
- int i;
- int j;
-
- /*
- * Create retry-after timers.
- */
- for (i = 0; i < MAX_REG_LINES; i++) {
- s_retry_after_timers[i] =
- cprCreateTimer("Presence/BLF Retry After Timer",
- PRES_RETRYAFTER_TIMER, TIMER_EXPIRATION,
- s_misc_msg_queue);
- if (!s_retry_after_timers[i]) {
- /*
- * destroy/free the already created timers.
- */
- for (j = 0; j < i; j++) {
- (void) cprDestroyTimer(s_retry_after_timers[j]);
- s_retry_after_timers[j] = NULL;
- }
- return CPR_FAILURE;
- }
- }
- return CPR_SUCCESS;
-}
-
-/**
- * pres_destroy_retry_after_timers() destroys retry-after timers
- * created by pres_create_retry_after_timers().
- *
- * @param none.
- *
- * @return none.
- */
-void
-pres_destroy_retry_after_timers (void)
-{
- int i;
-
- /*
- * Destroy retry-after timers.
- */
- for (i = 0; i < MAX_REG_LINES; i++) {
- if (s_retry_after_timers[i] != NULL) {
- (void) cprDestroyTimer(s_retry_after_timers[i]);
- s_retry_after_timers[i] = NULL;
- }
- }
-}
-
-/*
- * Function: free_sub_request()
- *
- * Parameters: sup_req_p - pointer to subscription request
- *
- * Description: removes from LL, cancels timers if necessary and frees the memory
- *
- * Returns: void
- */
-static void
-free_sub_request (pres_subscription_req_t *sub_req_p)
-{
- /*
- * remove the node from the linked list of subscriptions.
- */
- (void) sll_remove(s_pres_req_list, (void *)sub_req_p);
-
- /*
- * If it is a line button subscription, cancel retry-timer if it is running
- */
- if (sub_req_p->app_id > 0) {
- (void) cprCancelTimer(s_retry_after_timers[sub_req_p->app_id - 1]);
- }
-
- /*
- * free the memory
- */
- cpr_free(sub_req_p);
-}
-
-/*
- * Function: process_timer_expiration()
- *
- * Parameters: void *
- *
- * Description: processes timer expiration based on the timer ID.
- *
- * Returns: void
- */
-static void
-process_timer_expiration (void *msg_p)
-{
- static const char fname[] = "process_timer_expiration";
- cprCallBackTimerMsg_t *timerMsg;
- pres_subscription_req_t *sub_req_p;
-
- BLF_DEBUG(DEB_F_PREFIX"Entering\n", DEB_F_PREFIX_ARGS(BLF, fname));
-
- timerMsg = (cprCallBackTimerMsg_t *) msg_p;
- switch (timerMsg->expiredTimerId) {
- case PRES_RETRYAFTER_TIMER:
- sub_req_p = (pres_subscription_req_t *) (timerMsg->usrData);
- if (send_subscribe_ev_to_sip_task(sub_req_p) != CC_RC_SUCCESS) {
- /*
- * remove the node from the list of subscriptions.
- */
- free_sub_request(sub_req_p);
- BLF_DEBUG(DEB_F_PREFIX"Unable to send SUBSCRIBE", DEB_F_PREFIX_ARGS(BLF, fname));
- }
- BLF_DEBUG(DEB_F_PREFIX"resubscribed after retry-after seconds\n", DEB_F_PREFIX_ARGS(BLF, fname));
- break;
- default:
- BLF_ERROR(MISC_F_PREFIX"unknown timer:%d expired\n", fname,
- timerMsg->expiredTimerId);
- break;
- }
- BLF_DEBUG(DEB_F_PREFIX"Exiting\n", DEB_F_PREFIX_ARGS(BLF, fname));
-}
-
-/**
- * This function will post an event - SUB_MSG_PRESENCE_UNSOLICITED_NOTIFY - to Misc task.
- * This is invoked by sip task.
- *
- * @param[in] msg_data - pointer to ccsip_sub_not_data_t
- *
- * @return none
- *
- * @pre (msg_data != NULL)
- */
-void pres_unsolicited_notify_ind (ccsip_sub_not_data_t *msg_data)
-{
- static const char fname[] = "pres_unsolicited_notify_ind";
- ccsip_sub_not_data_t *pmsg;
- cpr_status_e rc;
-
- pmsg = (ccsip_sub_not_data_t *) cc_get_msg_buf(sizeof(*pmsg));
-
- if (!pmsg) {
- BLF_ERROR(MISC_F_PREFIX"malloc failed\n", fname);
- return;
- }
- memcpy(pmsg, msg_data, sizeof(*pmsg));
-
- rc = MiscAppTaskSendMsg(SUB_MSG_PRESENCE_UNSOLICITED_NOTIFY, pmsg, sizeof(*pmsg));
- if (rc == CPR_FAILURE) {
- cpr_free(pmsg);
- }
-
-}
-
-/**
- * This function will post an event - CC_FEATURE_BLF_ALERT_TONE - to GSM task if
- * there is an entry in BLF_ALERTING state.
- *
- * @param[in] none
- *
- * @return none
- */
-void pres_play_blf_audible_alert (void)
-{
- pres_subscription_req_t *sub_req_p;
-
- sub_req_p = (pres_subscription_req_t *)sll_next(s_pres_req_list, NULL);
- while (sub_req_p != NULL) {
- if ((sub_req_p->app_id > 0) && (sub_req_p->blf_state == CC_SIP_BLF_ALERTING)) {
- /*
- * Post an event to GSM to play alerting tone.
- */
- cc_feature(CC_SRC_MISC_APP, CC_NO_CALL_ID, 0, CC_FEATURE_BLF_ALERT_TONE, NULL);
- break;
- }
- sub_req_p = (pres_subscription_req_t *)sll_next(s_pres_req_list, sub_req_p);
- }
-}
-/*************************************** THE END **************************/
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "publish_int.h"
-#include "subapi.h"
-#include "ccsip_subsmanager.h"
-#include "phntask.h"
-
-/**
- * This function will post an event - SIPSPI_EV_CC_PUBLISH_REQ - to SIP stack
- * which will be handled by PUBLISH Handler in sip stack.
- *
- * @param[in] pub_req_p - pointer to a pub_req_t struct.
- *
- * @return CC_RC_SUCCESS if the event is successfully posted.
- * Otherwise, CC_RC_ERROR is returned.
- *
- * @pre (pub_req_p != NULL)
- */
-static cc_rcs_t pub_int_req (pub_req_t *pub_req_p)
-{
- cc_rcs_t ret_code;
-
- ret_code = app_send_message(pub_req_p, sizeof(pub_req_t), CC_SRC_SIP, SIPSPI_EV_CC_PUBLISH_REQ);
-
- if (ret_code != CC_RC_SUCCESS) {
- free_event_data(pub_req_p->event_data_p);
- }
- return ret_code;
-}
-
-/**
- * This function will trigger initial PUBLISH. This is invoked by
- * applications that intend to PUBLISH an event state.
- *
- * @param[in] app_handle - a unique application handle.
- * @param[in] ruri - Request URI or user part of it.
- * @param[in] esc - event state compositor.
- * @param[in] expires - event state expiration value.
- * @param[in] event_type - event package name.
- * @param[in] event_data_p - pointer to event body. caller does not have to free it.
- * @param[in] callback_task - task that is interested in response.
- * @param[in] message_id - message id of the response.
- *
- * @note application MUST not free event_data_p
- *
- * @return none.
- */
-void publish_init (pub_handle_t app_handle,
- char *ruri,
- char *esc,
- unsigned int expires,
- cc_subscriptions_t event_type,
- ccsip_event_data_t *event_data_p,
- cc_srcs_t callback_task,
- int message_id
- )
-{
-
- pub_req_t pub_req;
-
- /*
- * Populate pub_req for initial PUBLISH
- */
- pub_req.pub_handle = NULL_PUBLISH_HANDLE; //because it is initial request.
- pub_req.app_handle = app_handle;
- sstrncpy(pub_req.ruri, ruri, MAX_URI_LENGTH);
- sstrncpy(pub_req.esc, esc, MAX_URI_LENGTH);
- pub_req.expires = expires;
- pub_req.event_type = event_type;
- pub_req.event_data_p = event_data_p;
- pub_req.callback_task = callback_task;
- pub_req.resp_msg_id = message_id;
-
- (void)pub_int_req(&pub_req);
-}
-
-
-/**
- * This function will trigger modification PUBLISH. This is invoked by
- * applications that intend to PUBLISH to modify an event state.
- *
- * @param[in] pub_handle - a unique publish handle.
- * @param[in] event_type - event package name.
- * @param[in] event_data_p - pointer to event body. caller does not have to free it.
- * @param[in] callback_task - task that is interested in response.
- * @param[in] message_id - message id of the response.
- *
- * @return none.
- */
-void publish_update (pub_handle_t pub_handle,
- cc_subscriptions_t event_type,
- ccsip_event_data_t *event_data_p,
- cc_srcs_t callback_task,
- int message_id
- )
-{
- pub_req_t pub_req;
-
- /*
- * Populate pub_req for update PUBLISH
- */
- memset(&pub_req, 0, sizeof(pub_req));
- pub_req.pub_handle = pub_handle;
- pub_req.event_type = event_type;
- pub_req.event_data_p = event_data_p;
- pub_req.callback_task = callback_task;
- pub_req.resp_msg_id = message_id;
-
- (void)pub_int_req(&pub_req);
-}
-
-
-/**
- * This function will trigger terminating PUBLISH. This is invoked by
- * applications that intend to PUBLISH to remove an event state.
- *
- * @param[in] pub_handle - a unique publish handle.
- * @param[in] event_type - event package name.
- * @param[in] callback_task - task that is interested in response.
- * @param[in] message_id - message id of the response.
- *
- * @return none.
- */
-void publish_terminate (pub_handle_t pub_handle,
- cc_subscriptions_t event_type,
- cc_srcs_t callback_task,
- int message_id
- )
-{
- pub_req_t pub_req;
-
- /*
- * Populate pub_req for terminating PUBLISH
- */
- memset(&pub_req, 0, sizeof(pub_req));
- pub_req.pub_handle = pub_handle;
- pub_req.event_type = event_type;
- pub_req.callback_task = callback_task;
- pub_req.resp_msg_id = message_id;
-
- (void)pub_int_req(&pub_req);
-}
-
-
-/**
- * This function will post a response event to applications.
- * this is invoked by SIP stack.
- *
- * @param[in] pub_rsp_p - response struct.
- * @param[in] callback_task - task that is interested in response.
- * @param[in] message_id - message id of the response.
- *
- * @return CC_RC_SUCCESS if the event is successfully posted.
- * Otherwise, CC_RC_ERROR is returned.
- */
-cc_rcs_t publish_int_response (pub_rsp_t *pub_rsp_p,
- cc_srcs_t callback_task,
- int message_id
- )
-{
- pub_rsp_t *pmsg;
-
- pmsg = (pub_rsp_t *) cc_get_msg_buf(sizeof(*pmsg));
- if (!pmsg) {
- return CC_RC_ERROR;
- }
-
- memcpy(pmsg, pub_rsp_p, sizeof(*pmsg));
-
- return sub_send_msg((cprBuffer_t)pmsg, message_id, sizeof(*pmsg), callback_task);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "singly_link_list.h"
-
-/*
- * The following typedefs are included here because we do not want to
- * reveal the internals to other modules.
- */
-typedef struct slink_list_node_t {
- struct slink_list_node_t *next_p; /* pointer to next node */
- void *data_p; /* pointer to node data */
-} slink_list_node_t;
-
-typedef struct {
- slink_list_node_t *first_p; /* pointer to first node */
- slink_list_node_t *last_p; /* pointer to last node */
- unsigned int count; /* number of nodes in the list */
- sll_find_callback_t find_fp; /* find function used to find a matching node */
-} slink_list_t;
-
-/*
- * LIST NODE-1 NODE-2 NODE-3
- * ----------- ---------- ---------- ----------
- * | first_p |--->| next_p |--->| next_p |--->| next_p |--->NULL
- * | count | | data_p | | data_p | |->| data_p |
- * | find_fp | ---------- ---------- | ----------
- * | last_p |-----------------------------|
- * -----------
- */
-
-/*
- * sll_create(): creates a signly linked list control block and initializes it.
- *
- * Parameters: find_fp - function pointer which will be used to find
- * the matching node.
- *
- * Returns: list handle or NULL if it can not create the list.
- */
-sll_handle_t
-sll_create (sll_find_callback_t find_fp)
-{
- slink_list_t *link_list_p;
-
- link_list_p = (slink_list_t *) cpr_malloc(sizeof(slink_list_t));
- if (link_list_p == NULL) {
- return NULL;
- }
- link_list_p->first_p = NULL;
- link_list_p->last_p = NULL;
- link_list_p->count = 0;
- link_list_p->find_fp = find_fp;
-
- return (sll_handle_t) link_list_p;
-}
-
-/*
- * sll_destroy(): if the list is empty, it frees the list.
- *
- * Parameters: list_handle - handle to the list.
- *
- * Returns: SLL_RET_SUCCESS if it successfully destroys.
- * SLL_RET_INVALID_ARGS if the arguments are invalid.
- * SLL_RET_LIST_NOT_EMPTY if the list is not empty.
- */
-sll_return_e
-sll_destroy (sll_handle_t list_handle)
-{
- slink_list_t *list_p = (slink_list_t *) list_handle;
-
- /*
- * validate the arguments.
- */
- if (list_p == NULL) {
- return SLL_RET_INVALID_ARGS;
- }
-
- /*
- * check if the list is empty.
- */
- if (list_p->count != 0) {
- return SLL_RET_LIST_NOT_EMPTY;
- }
-
- /*
- * free the memory allocated for list.
- */
- cpr_free(list_p);
- return SLL_RET_SUCCESS;
-}
-
-/*
- * sll_append(): creates a list node and appends it to the list.
- *
- * Parameters: list_handle - handle to the list.
- * data_p - pointer to the data that the list node will point to.
- *
- * Returns: SLL_RET_SUCCESS if it successfully appends.
- * SLL_RET_INVALID_ARGS if the arguments are invalid.
- * SLL_RET_MALLOC_FAILURE if memory allocation fails.
- */
-sll_return_e
-sll_append (sll_handle_t list_handle, void *data_p)
-{
- slink_list_t *list_p = (slink_list_t *) list_handle;
- slink_list_node_t *list_node_p;
-
- /*
- * validate the arguments.
- */
- if ((list_p == NULL) || (data_p == NULL)) {
- return SLL_RET_INVALID_ARGS;
- }
-
- /*
- * create the node.
- */
- list_node_p = (slink_list_node_t *) cpr_malloc(sizeof(slink_list_node_t));
- if (list_node_p == NULL) {
- return SLL_RET_MALLOC_FAILURE;
- }
- list_node_p->next_p = NULL;
- list_node_p->data_p = data_p;
-
- /*
- * append to the list.
- */
- if (list_p->first_p == NULL) { /* if the list is empty */
- list_p->first_p = list_p->last_p = list_node_p;
- } else {
- list_p->last_p->next_p = list_node_p;
- list_p->last_p = list_node_p;
- }
- list_p->count = list_p->count + 1;
-
- return SLL_RET_SUCCESS;
-}
-
-/*
- * sll_remove(): removes the node from the list and frees the node.
- *
- * Parameters: list_handle - handle to the list.
- * data_p - pointer to the data that the list node points to.
- *
- * Returns: SLL_RET_SUCCESS if it successfully removes.
- * SLL_RET_INVALID_ARGS if the arguments are invalid.
- * SLL_RET_NODE_NOT_FOUND if the node is not found in the list.
- */
-sll_return_e
-sll_remove (sll_handle_t list_handle, void *data_p)
-{
- slink_list_t *list_p = (slink_list_t *) list_handle;
- slink_list_node_t *list_node_p;
- slink_list_node_t *prev_node_p;
-
- /*
- * validate the arguments.
- */
- if ((list_p == NULL) || (data_p == NULL)) {
- return SLL_RET_INVALID_ARGS;
- }
-
- /*
- * search for the node to be removed
- */
- prev_node_p = NULL;
- list_node_p = list_p->first_p;
- while (list_node_p) {
- if (list_node_p->data_p == data_p) {
- break;
- }
- prev_node_p = list_node_p;
- list_node_p = list_node_p->next_p;
- }
- if (list_node_p == NULL) {
- return SLL_RET_NODE_NOT_FOUND;
- }
-
- /*
- * remove the node.
- */
- if (prev_node_p == NULL) { /* if we are removing the first node */
- list_p->first_p = list_node_p->next_p;
- if (list_p->last_p == list_node_p) { /* if it had only one node */
- list_p->last_p = list_p->first_p;
- }
- } else {
- prev_node_p->next_p = list_node_p->next_p;
- if (list_p->last_p == list_node_p) { /* if we are removing last node */
- list_p->last_p = prev_node_p;
- }
- }
- cpr_free(list_node_p);
- list_p->count = list_p->count - 1;
-
- return SLL_RET_SUCCESS;
-}
-
-/*
- * sll_find(): finds the matching node data using find_fp function.
- *
- * Parameters: list_handle - handle to the list.
- * find_by_p - pointer to the opaque data that will be used
- * by find_fp function.
- *
- * Returns: pointer to the data or NULL if it can not find.
- */
-void *
-sll_find (sll_handle_t list_handle, void *find_by_p)
-{
- slink_list_t *list_p = (slink_list_t *) list_handle;
- slink_list_node_t *list_node_p;
- sll_match_e match;
-
- /*
- * validate the arguments.
- */
- if ((list_p == NULL) || (find_by_p == NULL) || (list_p->find_fp == NULL)) {
- return NULL;
- }
-
- list_node_p = list_p->first_p;
- while (list_node_p) {
- match = (*(list_p->find_fp))(find_by_p, list_node_p->data_p);
- if (match == SLL_MATCH_FOUND) {
- break;
- }
- list_node_p = list_node_p->next_p;
- }
-
- if (list_node_p == NULL) {
- return NULL;
- }
-
- return list_node_p->data_p;
-}
-
-/*
- * sll_next(): returns pointer to the data in the next node to the node
- * holding data_p. if data_p is NULL, then returns pointer
- * to the data in the first node.
- *
- * Parameters: list_handle - handle to the list.
- * data_p - pointer to the data that the list node points to.
- *
- * Returns: pointer to the data or NULL if it can not find.
- */
-void *
-sll_next (sll_handle_t list_handle, void *data_p)
-{
- slink_list_t *list_p = (slink_list_t *) list_handle;
- slink_list_node_t *list_node_p;
-
- /*
- * validate the arguments.
- */
- if (list_p == NULL) {
- return NULL;
- }
-
- if (data_p == NULL) { /* if the first node is requested */
- if (list_p->first_p == NULL) {
- return NULL;
- }
- return list_p->first_p->data_p;
- }
-
- list_node_p = list_p->first_p;
- while (list_node_p) {
- if (list_node_p->data_p == data_p) {
- break;
- }
- list_node_p = list_node_p->next_p;
- }
-
- if (list_node_p == NULL) {
- return NULL;
- }
-
- if (list_node_p->next_p == NULL) {
- return NULL;
- }
-
- return list_node_p->next_p->data_p;
-}
-
-/*
- * sll_count(): returns the number of elements in the list.
- * count of the linked list.
- *
- * Parameters: list_handle - handle to the list.
- *
- * Returns: returns the number of elements in the list.
- */
-unsigned int
-sll_count (sll_handle_t list_handle)
-{
- slink_list_t *list_p = (slink_list_t *) list_handle;
-
- return (list_p->count);
-}
-
-/*************************************** THE END **************************/
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * This module provides sigle linked list near functionality of the
- * the singly_link_list.c module with limitations. The main
- * intention is for low overhead. The followings are the main
- * differences.
- *
- * 1) It does not allocate storage containers for list node or
- * list control structures by the facility. The caller
- * provides the storage from any source as needed.
- *
- * 2) No application call back for node search/find.
- *
- * 3) The use must include the node structure as the first
- * field of the user's data structure to linked. This allows
- * user to retrives the node and at the same time access to
- * the data associated with the node.
- *
- * 4) Lite verion is higher risk because the caller also has
- * the defition of the list and node structures. Use it
- * at your own risk.
- *
- * 5) There is no protection for mutual exclusive access by
- * multiple threads or from interrupt context. The caller
- * has to provide the protection if needed.
- */
-
-#include "cpr_types.h"
-#include "sll_lite.h"
-
-/*
- * LIST NODE-1 NODE-2 NODE-3
- * ----------- ---------- ---------- ----------
- * | head |--->| next_p |--->| next_p |--->| next_p |--->NULL
- * | count | | | | | ->| |
- * | | ---------- ---------- | ----------
- * | tail |------------------------------|
- * -----------
- */
-
-/**
- * sll_lite_init initializes list control structure given by the
- * caller.
- *
- * @param[in]list - pointer to the list control structure
- * sll_lite_list_t
- *
- * @return - SLL_LITE_RET_SUCCESS for success
- * - SLL_LITE_RET_INVALID_ARGS when arguments are
- * invalid.
- */
-sll_lite_return_e
-sll_lite_init (sll_lite_list_t *list)
-{
- if (list == NULL) {
- return (SLL_LITE_RET_INVALID_ARGS);
- }
- list->count = 0;
- list->head_p = NULL;
- list->tail_p = NULL;
- return (SLL_LITE_RET_SUCCESS);
-}
-
-/**
- * sll_lite_link_head puts node to the head of the list.
- *
- * @param[in]list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- * @param[in]node - pointer to the list node structure.
- *
- * @return - SLL_LITE_RET_SUCCESS for success
- * - SLL_LITE_RET_INVALID_ARGS when arguments are
- * invalid.
- */
-sll_lite_return_e
-sll_lite_link_head (sll_lite_list_t *list, sll_lite_node_t *node)
-{
- if ((list == NULL) || (node == NULL)) {
- return (SLL_LITE_RET_INVALID_ARGS);
- }
-
- if (list->head_p == NULL) {
- /* list is empty, this node becomes head */
- list->head_p = node;
- list->tail_p = node;
- node->next_p = NULL;
- } else {
- /* list is not empty, link to the head */
- node->next_p = list->head_p;
- list->head_p = node;
- }
- list->count++;
-
- return (SLL_LITE_RET_SUCCESS);
-}
-
-/**
- * sll_lite_link_tail puts node to the tail of the list.
- *
- * @param[in]list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- * @param[in]node - pointer to the list node structure.
- *
- * @return - SLL_LITE_RET_SUCCESS for success
- * - SLL_LITE_RET_INVALID_ARGS when arguments are
- * invalid.
- */
-sll_lite_return_e
-sll_lite_link_tail (sll_lite_list_t *list, sll_lite_node_t *node)
-{
- if ((list == NULL) || (node == NULL)) {
- return (SLL_LITE_RET_INVALID_ARGS);
- }
-
- if (list->tail_p == NULL) {
- /* list is empty, this node becomes head */
- list->head_p = node;
- list->tail_p = node;
- } else {
- /* list is not empty, link to the tail */
- list->tail_p->next_p = node;
- list->tail_p = node;
- }
- node->next_p = NULL;
- list->count++;
-
- return (SLL_LITE_RET_SUCCESS);
-}
-
-/**
- * sll_lite_unlink_head removes head node from the head of the list and
- * returns it to the caller.
- *
- * @param[in]list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- *
- * @return Pointer to the head node if one exists otherwise
- * return NULL.
- */
-sll_lite_node_t *
-sll_lite_unlink_head (sll_lite_list_t *list)
-{
- sll_lite_node_t *node_p = NULL;
-
- if (list == NULL) {
- return (NULL);
- }
-
- if (list->head_p != NULL) {
- node_p = list->head_p;
- list->head_p = list->head_p->next_p;
- if (list->tail_p == node_p) {
- /* this the only node on the list */
- list->tail_p = list->head_p;
- }
- list->count--;
- node_p->next_p = NULL;
- }
- return (node_p);
-}
-
-/**
- * sll_lite_unlink_tail removes tail node from the list and
- * returns it to the caller.
- *
- * @param[in]list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- *
- * @return Pointer to the tail node if one exists otherwise
- * return NULL.
- */
-sll_lite_node_t *
-sll_lite_unlink_tail (sll_lite_list_t *list)
-{
- sll_lite_node_t *node_p;
-
- if ((list == NULL) || (list->tail_p == NULL)) {
- return (NULL);
- }
-
- /* take the node at the tail and then remove it from the list */
- node_p = list->tail_p;
- if (sll_lite_remove(list, node_p) != SLL_LITE_RET_SUCCESS) {
- /* some thing is wrong */
- return (NULL);
- }
- return (node_p);
-}
-
-/**
- * sll_lite_remove removes the given node from the list.
- *
- * @param[in]list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- * @param[in]node - pointer to the list node structure to be
- * removed.
- *
- * @return - SLL_LITE_RET_SUCCESS for success
- * - SLL_LITE_RET_INVALID_ARGS when arguments are
- * invalid.
- * - SLL_LITE_RET_NODE_NOT_FOUND when the node
- * to remove is not found.
- */
-sll_lite_return_e
-sll_lite_remove (sll_lite_list_t *list, sll_lite_node_t *node)
-{
- sll_lite_node_t *this_p, *prev_p;
-
- if ((list == NULL) || (node == NULL)) {
- return (SLL_LITE_RET_INVALID_ARGS);
- }
-
- prev_p = NULL;
- this_p = list->head_p; /* starting from the head */
-
- /*
- * Find the node on the list and then remove it from
- * the list.
- */
- while (this_p != NULL) {
- if (this_p == node) {
- break;
- }
- prev_p = this_p;
- this_p = this_p->next_p;
- }
-
- if (this_p != NULL) {
- /* found the element */
- if (prev_p == NULL) {
- /* the node to remove is the head */
- list->head_p = list->head_p->next_p;
- if (list->tail_p == this_p) {
- /* this the only node on the list */
- list->tail_p = list->head_p;
- }
- } else {
- /* the element is in the middle of the chain */
- prev_p->next_p = this_p->next_p;
- if (list->tail_p == this_p) {
- /* the node to remove is the last node */
- list->tail_p = prev_p;
- }
- }
- list->count--;
- node->next_p = NULL;
- return (SLL_LITE_RET_SUCCESS);
- }
- return (SLL_LITE_RET_NODE_NOT_FOUND);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#define __STRINGLIB_INTERNAL__
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "cpr_stddef.h"
-#include "cpr_locks.h"
-#include "string_lib.h"
-#include "phone_debug.h"
-#include "debug.h"
-
-
-#define STRING_SIGNATURE (('S'<<8)|'T')
-#define STR_TO_STRUCT(str) ((string_block_t *)((str) - (offsetof(string_block_t,data))))
-#define STRUCT_TO_STR(sbt) ((const char *) (sbt)->data)
-
-static string_t empty_str;
-static int strlib_is_string(string_t str);
-
-/*
- * Function: strlib_malloc
- *
- * PARAMETERS:const char* : string which is to be malloc'ed
- int : length of string or -1
- *
- * DESCRIPTION:strlib_malloc : creates a new string and returns a const char*
- * to the new string. Size of String is equal to length specified or actual
- * length of the string when length is specified as -1(LEN_UNKNOWN)
- *
- * RETURNS: Pointer to malloc'ed string
- *
- */
-string_t
-strlib_malloc (const char *str, int length, const char *fname, int line)
-{
- string_block_t *temp;
- int size;
-
- // if specified length is unknown or invalid... then calculate it
- // Length < 0 is not expected, but since length is an int, it could
- // theoritically be negative. [ This check accounts for that, and
- // avoids a static analysis warning related to same ]
- if ((length == LEN_UNKNOWN) || (length < 0)) {
- length = strlen(str);
- }
-
- size = sizeof(string_block_t) + length + 1;
- temp = (string_block_t *) cpr_malloc(size);
-
- if (!temp) {
- err_msg("Error: Strlib_Malloc() Failed. Requested Size = %d\n", size);
- return (string_t) 0;
- }
-
- temp->refcount = 1;
- temp->length = (uint16_t) length;
- temp->signature = STRING_SIGNATURE;
- temp->fname = fname;
- temp->line = line;
- /* There used to be memcpy here which will walk off the end of */
- /* str pointer which is a bad thing to do */
- sstrncpy(temp->data, str, length + 1);
- temp->data[length] = '\0';
-
- return STRUCT_TO_STR(temp);
-}
-
-
-/*
- * Function: strlib_copy
- *
- * PARAMETERS:string_t : string whose ref count is to be incremented
- *
- * DESCRIPTION:just increments the reference count of the string.
- * It is not like conventional strcpy as far as implementation
- * is concerned, but effectivly when user calls strlib_copy he gets
- * private copy which cannot be modified by any other function.
- * String should be modified only by calling strlib_open
- * which checks for the refcount and if its more than 1 allocates new string.
- *
- * RETURNS: string_t: string whose ref count is incremented
- *
- */
-string_t
-strlib_copy (string_t str)
-{
- string_block_t *temp;
-
- if (!strlib_is_string(str)) {
- return (NULL);
- }
-
- temp = STR_TO_STRUCT(str);
-
- /*
- * Refcount is limited to USHRT_MAX since refcount is
- * of type uint16_t.
- */
- if ((temp->refcount < 0xffff) && (str != empty_str)) {
- temp->refcount++;
- }
-
- return STRUCT_TO_STR(temp);
-}
-
-
-/*
- * Function: strlib_update
- *
- * PARAMETERS:string_t : destination string
- * const char* : source string
- *
- * DESCRIPTION:like strcpy but returns const char* to a string in pool
- *
- * RETURNS: string_t:Pointer to a new string
- *
- */
-string_t
-strlib_update (string_t destination, const char *source,
- const char *calling_fname, int line)
-{
- const char *fname = "strlib_udpate";
- string_t ret_str;
-
- /* Bogus destination */
- if (!destination) {
- /* Should never happen, so report it */
- err_msg("%s: Destination String is invalid: %s:%d", fname,
- calling_fname, line);
- /* bad input, bad output */
- return NULL;
- }
-
- /* Bogus source */
- if (!source) {
- /* Should never happen, so report it and return something */
- err_msg("%s: Source String is invalid: %s:%d", fname,
- calling_fname, line);
- strlib_free(destination);
- return strlib_empty();
- }
-
- if (source[0] == '\0') {
- /* Source is NULL string, use string empty */
- strlib_free(destination);
- return strlib_empty();
- }
-
- ret_str = strlib_malloc(source, LEN_UNKNOWN, calling_fname, line);
-
- if (!ret_str) {
- /*
- * If a malloc error occurred, give them back what they had.
- * It's not right, but it's better than nothing.
- */
- ret_str = destination;
- } else {
- strlib_free(destination);
- }
-
- return (ret_str);
-}
-
-
-/*
- * Function: strlib_append
- *
- * PARAMETERS: string_t : oringinal string
- * const char* : to be appended string
- *
- * DESCRIPTION:this function will append a string to the original string,
- * makes a duplicate of the string and returns it.
- *
- * RETURNS: Appended string (string_t) or NULL if failure
- *
- */
-string_t
-strlib_append (string_t str, const char *toappend_str,
- const char *fname, int line)
-{
- int curlen;
- char *buf;
-
- /* Should never happen */
- if (!str) {
- return NULL;
- }
-
- curlen = strlen(str);
- /* not really an open, rather more like modify */
- buf = strlib_open(str, curlen + strlen(toappend_str) + 1, fname, line);
- /*
- * Validate returned value, but buf could be equal to str (buf == str)
- * so there still may be issues.
- */
- if (buf) {
- strcpy(buf + curlen, toappend_str);
- return buf;
- }
- return NULL;
-}
-
-
-/*
- * Function: strlib_free
- *
- * PARAMETERS: string_t : string to which reference is to be removed
- *
- * DESCRIPTION:It will remove the node containing the string from the linked
- * list if its refcount is 0 else it will decrement the refcount.
- *
- * RETURNS: none
- *
- */
-void
-strlib_free (string_t str)
-{
- string_block_t *temp;
-
- if ((!strlib_is_string(str)) || (str == empty_str)) {
- return;
- }
-
- temp = STR_TO_STRUCT(str);
- temp->refcount--;
- if (temp->refcount == 0) {
- temp->signature = 0;
- cpr_free(temp);
- }
-
- return;
-}
-
-
-/*
- * Function: strlib_open
- *
- * PARAMETERS: string_t : string to be modified
- * int : length of string to be modified
- *
- * DESCRIPTION:User will call open when he wants to modify the string. If
- * length of string after modification is going to be = < original string
- * return to him pointer to original string, else a new string is malloced
- * for user and a pointer to it is send to him.
- *
- * RETURNS: char* to modifiable string
- *
- */
-char *
-strlib_open (string_t str, int length, const char *fname, int line)
-{
- char *ret_str;
- string_block_t *temp;
-
- if (!strlib_is_string(str)) {
- return (NULL);
- }
-
- temp = STR_TO_STRUCT(str);
-
- if ((temp->refcount == 1) && (length <= temp->length)) {
- ret_str = (char *) str;
- } else {
- ret_str = (char *) strlib_malloc(str, length, fname, line);
- if (!ret_str) {
- /*
- * If a malloc error occurred, give them back what they had.
- * It's not right, but it's better than nothing.
- */
- ret_str = (char *) str;
- } else {
- strlib_free(str);
- }
- }
-
- return (ret_str);
-}
-
-
-/*
- * Function: strlib_close
- *
- * PARAMETERS:char* : string to be made unmodifiable
- *
- * DESCRIPTION:Just returns const char* for the string, so that user
- * does not change it by mistake
- *
- * RETURNS:string_t: pointer to same string
- *
- */
-string_t
-strlib_close (char *str)
-{
- if (!strlib_is_string(str)) {
- return (NULL);
- }
- return (str);
-}
-
-
-/*
- * Function: strlib_is_string
- *
- * PARAMETERS: string_t : string which is to be validated
- *
- * DESCRIPTION:Checks whether the signature for the provided string is valid
- *
- * RETURNS: static int
- *
- */
-int
-strlib_is_string (string_t str)
-{
- string_block_t *temp;
-
- if (str == NULL) {
- err_msg("Strlib Error: strlib_is_tring passed invalid string\n");
- return (0);
- }
-
- temp = STR_TO_STRUCT(str);
-
- if (temp->signature == STRING_SIGNATURE) {
- return (1);
- } else {
- err_msg("Strlib Error: strlib_is_tring passed invalid string\n");
- return (0);
- }
-
-}
-
-int
-strlib_test_memory_is_string (void *mem)
-{
- string_block_t *temp;
-
- if (!mem) {
- return FALSE;
- }
-
- temp = (string_block_t *) mem;
- if (temp->signature == STRING_SIGNATURE) {
- return TRUE;
- }
- return FALSE;
-}
-
-
-/*
- * Function: strlib_empty
- *
- * PARAMETERS: None
- *
- * DESCRIPTION:strlib_empty will be called by user when he wants
- * to initialize his string to '/0' or "". It is not same as initializing
- * it to NULL. if(str) will evaluate to true if str = strlib_empty().
- * Correct way to check for empty string will be to do if (str[0] == '\0') or
- * if (str[0] == "")
- *
- * RETURNS: Pointer to empty_str
- */
-string_t
-strlib_empty (void)
-{
- string_block_t *temp;
- static boolean empty_str_init = FALSE;
-
- if (empty_str_init == FALSE) {
- empty_str = strlib_malloc("", LEN_UNKNOWN, __FILE__, __LINE__);
- temp = STR_TO_STRUCT(empty_str);
- temp->refcount = 0xffff;
- empty_str_init = TRUE;
- }
- return (empty_str);
-}
-
-void
-strlib_init (void)
-{
- (void) strlib_empty(); // force it to allocate the empty string buffer
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "util_ios_queue.h"
-
-/* Forward function declarations */
-void enqueue_inline(queuetype *qptr, void *eaddr);
-void *dequeue_inline(queuetype *qptr);
-void unqueue_inline(queuetype *q, void *e);
-void requeue_inline(queuetype *qptr, void *eaddr);
-
-/* Type definitions */
-#define validmem(x) x
-
-/*
- * queue_init
- * Initialize a queuetype
- */
-void
-queue_init (queuetype * q, int maximum)
-{
- q->qhead = NULL;
- q->qtail = NULL;
- q->count = 0;
- q->maximum = maximum;
-}
-
-#ifdef MGCP_FIXME
-
-/*
- * peekqueuehead -- Return address of element at head of queue.
- * Does not lock out interrupts.
- */
-void *
-peekqueuehead (queuetype *q)
-{
- nexthelper *p;
-
- p = (nexthelper *) q->qhead; /* first member */
- return (p);
-
-}
-#endif
-
-/*
- * enqueue - add an element to a fifo queue.
- * Note no interrupt interlocking.
- */
-void
-enqueue (queuetype *qptr, void *eaddr)
-{
- nexthelper *node;
-
- node = (nexthelper *) eaddr;
- node->next = NULL;
- enqueue_inline(qptr, (void *)node);
-}
-
-/*
- * dequeue - remove first element of a fifo queue.
- * Note no interrupt interlocking.
- */
-void *
-dequeue (queuetype *qptr)
-{
- return (dequeue_inline(qptr));
-}
-
-/*
- * enqueue_inline - add an element to a fifo queue.
- */
-void
-enqueue_inline (queuetype *qptr, void *eaddr)
-{
- nexthelper *p, *ptr;
-
- p = (nexthelper *) qptr->qtail; /* last element pointer */
- ptr = (nexthelper *) eaddr;
- /*
- * Make sure the element isn't already queued or the last
- * element in this list
- */
- if ((ptr->next != NULL) || (p == ptr)) {
- err_msg("Queue: Error, queue corrupted %d %d\n", (long)qptr,
- (long) eaddr);
- return;
- }
- if (!p) /* q empty */
- qptr->qhead = ptr;
- else /* not empty */
- p->next = ptr; /* update link */
- qptr->qtail = ptr; /* tail points to new element */
- qptr->count++;
-}
-
-/*
- * dequeue_inline - remove first element of a fifo queue.
- */
-void *
-dequeue_inline (queuetype * qptr)
-{
- nexthelper *p;
-
- if (qptr == NULL)
- return (NULL);
- p = (nexthelper *) qptr->qhead; /* points to head of queue */
- if (p) { /* is there a list? */
- qptr->qhead = p->next; /* next link */
- if (!p->next) {
- qptr->qtail = NULL; /* this was last guy, so zap tail */
- }
- p->next = NULL; /* clear link, just in case */
- }
- if (p && (--qptr->count < 0) && qptr->maximum) {
- err_msg("Queue: Error, queue count under or over %d\n", qptr->count);
- qptr->count = 0;
- }
- return (p);
-}
-
-#ifdef MGCP_FIXME
-/*
- * queue_create_init initializes the queue structure
- *
- * queue_ptr_t *queue: pointer to pointer to the queue structure
- * The function returns TRUE if the queue can be initialized, FALSE otherwise
- */
-boolean
-queue_create_init (queue_ptr_t *queue)
-{
- if (queue) {
- *queue = cpr_malloc(sizeof(queuetype));
- if (*queue == NULL)
- return FALSE;
-
- queue_init((queuetype *) *queue, 0);
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-/*
- * queue_delete deletes the queue structure initialized by
- * queue_create_init previously
- *
- * queue_ptr_t queue: pointer to the queue structure
- * The function does not return any value
- */
-void
-queue_delete (queue_ptr_t queue)
-{
- if (queue) {
- cpr_free((queuetype *) queue);
- }
-}
-
-
-/*
- *
- * add_list add a node to the head of the queue
- * queue_ptr_t queue: pointer to the queue structure
- * node_ptr_t node: node to add to the queue
- * The function does not return any value
- */
-void
-add_list (queue_ptr_t queue, node_ptr_t node)
-{
- if (queue && node) {
- node->next = NULL;
- enqueue_inline((queuetype *) queue, node);
- }
-}
-
-/*
- * get_node returns a node from the queue. The head of the queue is
- * returned if the argument node is pointing to NULL, or the node next to it is
- * returned if it is pointing to non-NULL
- *
- * queue_ptr_t queue: pointer to the queue structure
- * node_ptr_t node: pointer to pointer to a node in the queue if the next
- * node is to be returned, other wise pointer to NULL to return the head of
- * the queue
- * The function returns a node from the queue in the argument node and
- * return value GET_NODE_SUCCESS, or GET_NODE_FAIL_EMPTY_LIST if list
- * is empty, or GET_NODE_FAIL_END_OF_LIST if end of list is reached
- */
-get_node_status
-get_node (queue_ptr_t queue, node_ptr_t *node)
-{
- if (queue && node) {
- if (!*node) {
- /* get from head of the queue */
- *node = peekqueuehead(queue);
- if (!*node)
- return GET_NODE_FAIL_EMPTY_LIST;
- else
- return GET_NODE_SUCCESS;
- } else {
- *node = (*node)->next;
- if (!*node)
- return GET_NODE_FAIL_END_OF_LIST;
- else
- return GET_NODE_SUCCESS;
- }
- } else {
- return GET_NODE_FAIL_EMPTY_LIST;
- }
-}
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_string.h"
-#include "xml_defs.h"
-
-XMLToken
-parse_xml_tokens (char **parseptr, char *value, int maxlen)
-{
- char *input = *parseptr;
-
- for (;;) {
- if (*input == '\0') {
- return TOK_EOF;
- } else if (isspace(*input)) {
- input++;
- } else if (input[0] == '<') {
- input++;
- if (input[0] == '/') {
- *parseptr = input + 1;
- return TOK_ENDLBRACKET;
- }
- /* A starting bracket */
- if (input[0] != '!') {
- *parseptr = input;
- return TOK_LBRACKET;
- }
- /* find closing bracket */
- while ((*input != '\0') && (*input != '>')) {
- input++;
- }
- /* Throw away the closing bracket for the comment */
- if (input[0] == '>') {
- input++;
- }
- } else if ((input[0] == '/') && (input[1] == '>')) {
- *parseptr = input + 2;
- return TOK_EMPTYBRACKET;
- } else if (input[0] == '>') {
- *parseptr = input + 1;
- return TOK_RBRACKET;
- } else if (input[0] == '=') {
- *parseptr = input + 1;
- return TOK_EQ;
- } else if (input[0] == '"') {
- char *endquote;
- int len;
-
- input++;
- endquote = strchr(input, '"');
- if (endquote == NULL) {
- *parseptr = input + strlen(input);
- return TOK_EOF;
- }
- len = endquote - input;
- if (len >= maxlen) {
- len = maxlen - 1;
- }
- memcpy(value, input, len);
- value[len] = 0;
- *parseptr = endquote + 1;
- return TOK_STR;
- } else if (isalnum(input[0]) || (input[0] == '{')) {
- char *endtok = input + 1;
- int len;
-
- while (isalnum(endtok[0]) || (endtok[0] == '-')
- || (endtok[0] == '}')) {
- endtok++;
- }
- len = endtok - input;
- if (len >= maxlen) {
- len = maxlen - 1;
- }
- memcpy(value, input, len);
- value[len] = 0;
- *parseptr = endtok;
- return TOK_KEYWORD;
- } else {
- *parseptr = input + 1;
- return TOK_ERR;
- }
- }
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <errno.h>
-#include <limits.h>
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_stdlib.h"
-#include "cpr_socket.h"
-#include "cpr_in.h"
-#include "util_string.h"
-/*
- * Conver IP address into dotted format or colon format.
- *
- * @param addr_str : string to hold IP
- * addr : pointer to the IP address
- *
- * @return none
- *
- * @pre none
- *
- */
-
-void
-ipaddr2dotted (char *addr_str, cpr_ip_addr_t *addr)
-{
- if (addr_str)
- {
- switch (addr->type) {
- case CPR_IP_ADDR_IPV4 :
- sprintf(addr_str, "%u.%u.%u.%u",
- (addr->u.ip4 >> 24) & 0xFF,
- (addr->u.ip4 >> 16) & 0xFF,
- (addr->u.ip4 >> 8) & 0xFF,
- (addr->u.ip4) & 0xFF);
- break;
- case CPR_IP_ADDR_IPV6:
- sprintf(addr_str, "[%x:%x:%x:%x:%x:%x:%x:%x]",
- (addr->u.ip6.addr.base16[7]),
- (addr->u.ip6.addr.base16[6]),
- (addr->u.ip6.addr.base16[5]),
- (addr->u.ip6.addr.base16[4]),
- (addr->u.ip6.addr.base16[3]),
- (addr->u.ip6.addr.base16[2]),
- (addr->u.ip6.addr.base16[1]),
- (addr->u.ip6.addr.base16[0]));
-
- break;
- default:
- break;
- }
-
-
- }
-}
-
-/*
- * Convert IP address to appropriate format dotted,or with colon
- *
- * @param addr_str ip address string
- *
- * @return address
- *
- * @pre none
- *
- */
-
-uint32_t
-dotted2ipaddr (const char *addr_str)
-{
- uint32_t address = 0;
- const char *p = NULL;
- char section_str[3];
- int sections[4];
- int section;
- int i;
- long strtoul_result;
- char *strtoul_end;
-
- /* Check args */
- if ((!addr_str) || (addr_str[0] == '\0'))
- {
- return 0xFFFFFFFF;
- }
-
- /* Init */
- for (i = 0; i < 4; i++)
- {
- sections[i] = 0;
- }
- p = addr_str;
-
- /* Remove leading blanks */
- while ((*p == ' ') || (*p == '\t') || (*p == '\n') || (*p == '\r'))
- {
- p++;
- }
-
- for (section = 0; section < 4; section++)
- {
- i = 0;
- section_str[0] = '\0';
- section_str[1] = '\0';
- section_str[2] = '\0';
- while ((*p != '.') && (i < 3)) {
- section_str[i] = *p;
- i++;
- p++;
- }
-
- errno = 0;
- strtoul_result = strtoul(section_str, &strtoul_end, 10);
-
- if (errno || section_str == strtoul_end ||
- strtoul_result > 255) {
- return 0xFFFFFFFF;
- }
-
- sections[section] = (int) strtoul_result;
-
- address = address | (sections[section]<<((3-section)*8));
- p++;
- }
-
- return address;
-}
-
-/*
- * ntohl function wrapper for both IPv4 and Ipv6
- *
- * @param ip_addr_in, ip_addr_out : IP addresses
- *
- * @return none
- *
- * @pre none
- *
- */
-
-void util_ntohl (cpr_ip_addr_t *ip_addr_out, cpr_ip_addr_t *ip_addr_in)
-{
- int i,j;
- unsigned char tmp;
-
- ip_addr_out->type = ip_addr_in->type;
-
- if (ip_addr_in->type == CPR_IP_ADDR_IPV4) {
-
- ip_addr_out->u.ip4 = ntohl(ip_addr_in->u.ip4);
-
- } else {
- //to do IPv6: Add ntohl functionality for ipv6.
-
- if (ip_addr_out == ip_addr_in) {
- for (i=0, j=15; i<8; i++, j--) {
- tmp = ip_addr_out->u.ip6.addr.base8[j];
- ip_addr_out->u.ip6.addr.base8[j] = ip_addr_in->u.ip6.addr.base8[i];
- ip_addr_in->u.ip6.addr.base8[i] = tmp;
- }
- } else {
- for (i=0, j=15; i<16; i++, j--) {
- ip_addr_out->u.ip6.addr.base8[j] = ip_addr_in->u.ip6.addr.base8[i];
- }
- }
- }
-}
-
-/*
- * Check if the IP address passed is valid. For IPv4& IPv6 check if value 0 if so
- * return FALSE. If the type is CPR_IP_ADDR_INVALID or any other non defined type
- * return FALSE.
- *
- *
- * @param ip_addr IP address
- *
- * @return boolean False if not a valid IP, or else true
- *
- * @pre none
- *
- */
-
-boolean util_check_if_ip_valid (cpr_ip_addr_t *ip_addr)
-{
- if (ip_addr->type == CPR_IP_ADDR_INVALID) {
- return(FALSE);
- }
- if (ip_addr->type == CPR_IP_ADDR_IPV4 &&
- ip_addr->u.ip4 == 0) {
-
- return(FALSE);
- }
-
- if ((ip_addr->type == CPR_IP_ADDR_IPV6) &&
- (ip_addr->u.ip6.addr.base16[7] == 0) &&
- (ip_addr->u.ip6.addr.base16[6] == 0) &&
- (ip_addr->u.ip6.addr.base16[5] == 0) &&
- (ip_addr->u.ip6.addr.base16[4] == 0) &&
- (ip_addr->u.ip6.addr.base16[3] == 0) &&
- (ip_addr->u.ip6.addr.base16[2] == 0) &&
- (ip_addr->u.ip6.addr.base16[1] == 0) &&
- (ip_addr->u.ip6.addr.base16[0] == 0)) {
-
- return(FALSE);
- }
-
- if ((ip_addr->type != CPR_IP_ADDR_INVALID) &&
- (ip_addr->type != CPR_IP_ADDR_IPV4) &&
- (ip_addr->type != CPR_IP_ADDR_IPV6)) {
-
- return(FALSE);
- }
-
- return(TRUE);
-}
-
-/*
- * Compare 2 IP addresses
- *
- * @param ip_addr1 & ip_addr2 2 ip addresses to compare
- *
- * @return true if that matches or else false
- *
- * @pre (ip_addr1 != NULL) && (ip_addr2 != NULL)
- *
- */
-
-boolean util_compare_ip (cpr_ip_addr_t *ip_addr1, cpr_ip_addr_t *ip_addr2)
-{
- if (ip_addr1->type != ip_addr2->type) {
-
- return(FALSE);
- }
-
- if (ip_addr1->type == CPR_IP_ADDR_IPV4 &&
- ip_addr2->type == CPR_IP_ADDR_IPV4) {
-
- return((boolean) (ip_addr1->u.ip4 == ip_addr2->u.ip4));
-
- } else if (ip_addr1->type == CPR_IP_ADDR_IPV6 &&
- ip_addr2->type == CPR_IP_ADDR_IPV6) {
-
- return((boolean)memcmp((void *)&(ip_addr1->u.ip6.addr.base8),
- (void *)&(ip_addr2->u.ip6.addr.base8), 16));
- }
-
- return(FALSE);
-}
-
-/*
- * Extract ip address information from socket storage structure
- *
- * @param ip_addr ip address to be filled.
- * cpr_sockaddr_storage storage structure pointer
- *
- * @return none
- *
- * @pre (ip_addr != NULL)
- *
- */
-void util_extract_ip (cpr_ip_addr_t *ip_addr,
- cpr_sockaddr_storage *from)
-{
- switch (from->ss_family) {
- case AF_INET6:
- ip_addr->type = CPR_IP_ADDR_IPV6;
- ip_addr->u.ip6 = ((cpr_sockaddr_in6_t *)from)->sin6_addr;
- break;
- case AF_INET:
- ip_addr->type = CPR_IP_ADDR_IPV4;
- ip_addr->u.ip4 = ((cpr_sockaddr_in_t *)from)->sin_addr.s_addr;
- break;
- default:
- break;
- }
-}
-
-/*
- * Get port number from storage structure.
- *
- * @param sock_storage
- *
- * @return port number
- *
- * @pre (sock_storage != NULL)
- *
- */
-
-uint16_t util_get_port (cpr_sockaddr_storage *sock_storage)
-{
- switch (sock_storage->ss_family) {
- case AF_INET6:
- return(((cpr_sockaddr_in6_t *)sock_storage)->sin6_port);
- case AF_INET:
- return(((cpr_sockaddr_in_t *)sock_storage)->sin_port);
- default:
- break;
- }
- return(0);
-}
-
-void util_get_ip_using_mode (cpr_ip_addr_t *ip_addr, cpr_ip_mode_e ip_mode,
- uint32_t ip4, char *ip6)
-{
- *ip_addr = ip_addr_invalid;
-
- switch (ip_mode) {
- case CPR_IP_MODE_IPV4:
- ip_addr->type = CPR_IP_ADDR_IPV4;
- ip_addr->u.ip4 = ip4;
- break;
- case CPR_IP_MODE_IPV6:
- ip_addr->type = CPR_IP_ADDR_IPV6;
- if (ip6 != NULL) {
- memcpy((void *)&(ip_addr->u.ip6.addr.base8[16]), (void *)ip6, 16);
- }
- break;
- case CPR_IP_MODE_DUAL:
- default:
- break;
- }
-
-}
-
-unsigned long
-gmt_string_to_seconds (char *gmt_string, unsigned long *seconds)
-{
- char *token;
-
- // Do a preliminary check and see if the string
- // passed in is a completely numeric string
- // If it is, then we will return just that number
- // and return a 1 for the error code, meaning
- // we parsed a
- *seconds = strtoul(gmt_string, &token, 10);
- if ((token == NULL) || (token[0] == '\0')) {
- return 1;
- }
- *seconds = 0;
- return 0;
-}
-
-long
-diff_current_time (unsigned long t1, unsigned long *difference)
-{
- *difference = 1;
- return 0;
-}
-
-boolean
-is_empty_str (char *str)
-{
- if (str == NULL) {
- return TRUE;
- }
- if (strncmp(str, EMPTY_STR, EMPTY_STR_LEN) == 0) {
- return TRUE;
- }
- return FALSE;
-}
-
-void
-init_empty_str (char *str)
-{
- strcpy(str,EMPTY_STR);
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __CPR_ANDROID_ALIGN_H__
-#define __CPR_ANDROID_ALIGN_H__
-#include "cpr_types.h"
-
-/*
- * Macros to determine how an address is aligned
- */
-#define is_16bit_aligned(addr) (!((uint32_t)(addr) & 0x01))
-#define is_32bit_aligned(addr) (!((uint32_t)(addr) & 0x03))
-#define is_64bit_aligned(addr) (!((uint32_t)(addr) & 0x07))
-
-/*
- * Macro to get a mask for a specified byte alignment
- */
-#define ALIGN_MASK(alignment) (~((alignment) - 1))
-
-/*
- * Macro to set the minimum alignment
- */
-#define ALIGN_MIN(align,align_min) (((align) > (align_min)) ? (align) : (align_min))
-
-/*
- * Macro to round up or down "val" to be a multiple of "align", assuming
- * "align" is a power of 2. if "align" is zero then no action will
- * be performed
- */
-#ifdef __typeof__
-#define ALIGN_UP(val,align) ((align == 0) ? (val) : (__typeof__(val))(((uint32_t)(val) + ((align) - 1)) & ~((align) - 1)))
-#define ALIGN_DOWN(val,align) ((align == 0) ? (val) : (__typeof__(val))(((uint32_t)(val)) & ~((align) - 1)))
-#else
-#define ALIGN_UP(val,align) ((align == 0) ? (val) : (uint32_t)(((uint32_t)(val) + ((align) - 1)) & ~((align) - 1)))
-#define ALIGN_DOWN(val,align) ((align == 0) ? (val) : (uint32_t)(((uint32_t)(val)) & ~((align) - 1)))
-#endif
-
-/**
- * Macro to safely write 4 bytes based on memory alignment setting
- */
-#ifndef CPR_MEMORY_LITTLE_ENDIAN
-#define WRITE_4BYTES_UNALIGNED(mem, value) \
- { ((char *)mem)[0] = (uint8_t)(((value) & 0xff000000) >> 24); \
- ((char *)mem)[1] = (uint8_t)(((value) & 0x00ff0000) >> 16); \
- ((char *)mem)[2] = (uint8_t)(((value) & 0x0000ff00) >> 8); \
- ((char *)mem)[3] = (uint8_t) ((value) & 0x000000ff); \
- }
-#else
-#define WRITE_4BYTES_UNALIGNED(mem, value) \
- { ((char *)mem)[3] = (uint8_t)(((value) & 0xff000000) >> 24); \
- ((char *)mem)[2] = (uint8_t)(((value) & 0x00ff0000) >> 16); \
- ((char *)mem)[1] = (uint8_t)(((value) & 0x0000ff00) >> 8); \
- ((char *)mem)[0] = (uint8_t) ((value) & 0x000000ff); \
- }
-#endif
-/**
- * Macro to safely read 4 bytes based on memory alignment setting
- */
-#ifndef CPR_MEMORY_LITTLE_ENDIAN
-#ifdef __typeof__
-#define READ_4BYTES_UNALIGNED(mem, value) \
- __typeof__(value)((((uint8_t *)mem)[0] << 24) | (((uint8_t *)mem)[1] << 16) | \
- (((uint8_t *)mem)[2] << 8) | ((uint8_t *)mem)[3])
-#else
-#define READ_4BYTES_UNALIGNED(mem, value) \
- (uint32_t)((((uint8_t *)mem)[0] << 24) | (((uint8_t *)mem)[1] << 16) | \
- (((uint8_t *)mem)[2] << 8) | ((uint8_t *)mem)[3])
-#endif
-#else
-#ifdef __typeof__
-#define READ_4BYTES_UNALIGNED(mem, value) \
- __typeof__(value)((((uint8_t *)mem)[3] << 24) | (((uint8_t *)mem)[2] << 16) | \
- (((uint8_t *)mem)[1] << 8) | ((uint8_t *)mem)[0])
-#else
-#define READ_4BYTES_UNALIGNED(mem, value) \
- (uint32_t)((((uint8_t *)mem)[3] << 24) | (((uint8_t *)mem)[2] << 16) | \
- (((uint8_t *)mem)[1] << 8) | ((uint8_t *)mem)[0])
-#endif
-#endif
-
-#endif /* __CPR_ANDROID_ALIGN_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_ASSERT_H_
-#define _CPR_ANDROID_ASSERT_H_
-
-#include "assert.h"
-
-/*--------------------------------------
- *
- * Macros
- *
- */
-
-/**
- * CPR assert macro which calls cpr_assert_msg instead of abort
- *
- * The macro is dependent on the setting of FILE_ID which is used
- * to override the __FILE__ setting. For certain compilers, i.e.
- * read 'Diab 4.4b', the __FILE__ is set to a Windows type path
- * name which can contain backslashes that can cause odd output.
- */
-#ifdef FILE_ID
-#define cpr_assert(expr) \
- ((expr) ? (void)0 : cpr_assert_msg(FILE_ID, __LINE__, #expr))
-#else
-#define cpr_assert(expr) \
- ((expr) ? (void)0 : cpr_assert_msg(__FILE__, __LINE__, #expr))
-#endif
-
-#define cpr_assert_debug(expr)
-
-/*
- * A side note if somehow concerned about performance.
- *
- * This method will pre-render the string via the compiler,
- * but will use more space due to larger strings. Basically,
- * good for speed and bad for memory.
- *
- * This is coded mostly as an example so if performance was an issue
- * that the asserts could be low impact.
- *
- * #define cpr_assert_debug(expr) \
- * ((expr) ? (void)0 : cpr_assert_msg( \
- * __FILE__ ": line " __LINE__ ": assertion failed: " #expr))
- *
- * Note that this is not allowed when using __STRING_ANSI__
- */
-
-#define cpr_assert_debug_rtn(expr)
-
-/*--------------------------------------
- *
- * Structures
- *
- */
-
-/**
- * CPR assert modes of operation
- */
-typedef enum {
- CPR_ASSERT_MODE_NONE, /**< Off, no message ouput */
- CPR_ASSERT_MODE_WARNING_LIMITED, /**< Warnings to syslog are limited */
- CPR_ASSERT_MODE_WARNING_ALL, /**< All warnings sent to syslog */
- CPR_ASSERT_MODE_ABORT /**< Assert failure will call abort */
-} cpr_assert_mode_e;
-
-
-/*--------------------------------------
- *
- * Globals
- *
- */
-extern uint32_t cpr_assert_count;
-
-/*--------------------------------------
- *
- * Prototypes
- *
- */
-void
-cpr_assert_msg(const char *file, const int line, const char *expression);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_errno.h"
-#include <errno.h>
-
-/**
- * @addtogroup OSAPIs The CPR OS Abstractions
- * @brief Misc OS API Abstractions in CPR
- *
- * @{
- */
-static int8_t errno_table[] =
-{
- CPR_EPERM,
- CPR_ENOENT,
- CPR_ESRCH,
- CPR_EINTR,
- CPR_EIO,
- CPR_ENXIO,
- CPR_E2BIG,
- CPR_ENOEXEC,
- CPR_EBADF,
- CPR_ECHILD,
- CPR_EAGAIN, /*10*/
- CPR_ENOMEM,
- CPR_EACCES,
- CPR_EFAULT,
- CPR_ENOTBLK,
- CPR_EBUSY,
- CPR_EEXIST,
- CPR_EXDEV,
- CPR_ENODEV,
- CPR_ENOTDIR,
- CPR_EISDIR,/*20*/
- CPR_EINVAL,
- CPR_ENFILE,
- CPR_EMFILE,
- CPR_ENOTTY,
- CPR_ETXTBSY,
- CPR_EFBIG,
- CPR_ENOSPC,
- CPR_ESPIPE,
- CPR_EROFS,
- CPR_EMLINK,/*30*/
- CPR_EPIPE,
- CPR_EDOM,
- CPR_ERANGE,
- CPR_ENOMSG,
- CPR_EIDRM,
- CPR_ECHRNG,
- CPR_EL2NSYNC,
- CPR_EL3HLT,
- CPR_EL3RST,
- CPR_ELNRNG,/*40*/
- CPR_EUNATCH,
- CPR_ENOCSI,
- CPR_EL2HLT,
- CPR_EDEADLK,
- CPR_ENOLCK,
- CPR_ECANCELED,
- CPR_ENOTSUP,
- CPR_EDQUOT,
- CPR_EBADE,
- CPR_EBADR,
- CPR_EXFULL,
- CPR_ENOANO,
- CPR_EBADRQC,
- CPR_EBADSLT,
- CPR_EDEADLOCK,
- CPR_EBFONT,
- CPR_UNKNOWN_ERR, /* empty 58 */
- CPR_UNKNOWN_ERR, /* empty 59 */
- CPR_ENOSTR,
- CPR_ENODATA,
- CPR_ETIME,
- CPR_ENOSR,
- CPR_ENONET,
- CPR_ENOPKG,
- CPR_EREMOTE,
- CPR_ENOLINK,
- CPR_EADV,
- CPR_ESRMNT,
- CPR_ECOMM,
- CPR_EPROTO,
- CPR_UNKNOWN_ERR, /* empty 72 */
- CPR_UNKNOWN_ERR, /* empty 73 */
- CPR_EMULTIHOP,
- CPR_UNKNOWN_ERR, /* empty 75 */
- CPR_UNKNOWN_ERR, /* empty 76 */
- CPR_EBADMSG,
- CPR_ENAMETOOLONG,
- CPR_EOVERFLOW,
- CPR_ENOTUNIQ,
- CPR_EBADFD,
- CPR_EREMCHG,
- CPR_ELIBACC,
- CPR_ELIBBAD,
- CPR_ELIBSCN,
- CPR_ELIBMAX,
- CPR_ELIBEXEC,
- CPR_EILSEQ,
- CPR_ENOSYS,
- CPR_ELOOP,
- CPR_ERESTART,
- CPR_ESTRPIPE,
- CPR_ENOTEMPTY,
- CPR_EUSERS,
- CPR_ENOTSOCK,
- CPR_EDESTADDRREQ,
- CPR_EMSGSIZE,
- CPR_EPROTOTYPE,
- CPR_ENOPROTOOPT,
- /* errno index goes from 99 to 120 */
- CPR_EPROTONOSUPPORT,
- CPR_ESOCKTNOSUPPORT,
- CPR_EOPNOTSUPP,
- CPR_EPFNOSUPPORT,
- CPR_EAFNOSUPPORT,
- CPR_EADDRINUSE,
- CPR_EADDRNOTAVAIL,
- CPR_ENETDOWN,
- CPR_ENETUNREACH,
- CPR_ENETRESET,
- CPR_ECONNABORTED,
- CPR_ECONNRESET,
- CPR_ENOBUFS,
- CPR_EISCONN,
- CPR_ENOTCONN,
- CPR_ECLOSED,
- CPR_UNKNOWN_ERR, /* empty 136 */
- CPR_UNKNOWN_ERR, /* empty 137 */
- CPR_UNKNOWN_ERR, /* empty 138 */
- CPR_UNKNOWN_ERR, /* empty 139 */
- CPR_UNKNOWN_ERR, /* empty 140 */
- CPR_UNKNOWN_ERR, /* empty 141 */
- CPR_UNKNOWN_ERR, /* empty 142 */
- CPR_ESHUTDOWN,
- CPR_ETOOMANYREFS,
- CPR_ETIMEDOUT,
- CPR_ECONNREFUSED,
- CPR_EHOSTDOWN,
- CPR_EHOSTUNREACH,
- CPR_EALREADY,
- CPR_EINPROGRESS,
- CPR_ESTALE
-};
-
-/**
- *
- * @brief Translates to "cpr_errno" Macro
- *
- * pSIPCC uses the cpr_errno macro to print the errno
- * for error conditions. This function is used to map the standard
- * errno to standard CPR errors
- *
- * @return The CPR error number
- *
- */
-int16_t
-cprTranslateErrno (void)
-{
- int16_t e = (int16_t) errno;
-
- /*
- * Verify against MIN and MAX errno numbers
- */
- if ((e < 1) || (e > 151)) {
- return CPR_UNKNOWN_ERR;
- } else if (e >= 120) {
- e = e - 20;
- } else if (e >= 100) {
- /*
- * In the gap from 100 to 119
- */
- return CPR_UNKNOWN_ERR;
- }
- return (int16_t) errno_table[e - 1];
-}
-
-/**
- * @}
- */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_ERRNO_H_
-#define _CPR_ANDROID_ERRNO_H_
-
-#include <errno.h>
-
-/*
- * Maintain re-entrant nature by wrapping 'errno'
- */
-/** @def cpr_errno is used by pSIPCC. MUST be defined by the CPR layer.
- */
-#define cpr_errno cprTranslateErrno()
-
-int16_t cprTranslateErrno(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_IN_H_
-#define _CPR_ANDROID_IN_H_
-
-#include <arpa/inet.h>
-#include <netinet/in.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * @section intro_sec Introduction
- * CPR is an OS-abstraction layer which provides the functionality set of an OS
- * while hiding all the operational details from the applications. CPR also
- * provides additional functionality when certain operating-systems prove
- * deficient providing a consistent set of functionality for the applications
- * to use. The pSipCC library uses the CPR routines to achieve portablity. It
- * is the responsibility of any vendor requiring to port pSipCC into their
- * platforms to have the correct implementation of the CPR layer.
- *
- * The CPR delivery includes two "archives/binary" for memory and string
- * related operations. These binaries contain functions that the pSIPCC uses
- * for it's functionality. The header files that contain the external functions
- * (APIs) from these binaries are also distributed.
- *
- * @section sub_sec Functionality
- * CPR consists of a number of functional subsystems to achieve OS abstraction. The main
- * functionality provided by CPR to the pSIPCC library are
- * @li Memory Management - Provided as a binary that needs to be linked into CPR
- * @li Timers
- * @li Inter Process Communication - Sockets, Message Queues, Mutex, Semaphores
- * @li String Handling - Provided as a binary that needs to be linked into CPR
- * @li Thread Abstraction
- * @li Other Platform/OS Abstractions
- * @li Debug/Logging Abstraction
- *
- * @section file_list EXTERNAL APIS
- * The External APIs that need to be exposed by CPR to the pSIPCC application are
- * defined in the following header files. The documentation within
- * each header file lists the functions/macros that @b NEED to be defined for
- * pSIPCC to work correctly. Example functions (and an implementation for
- * Linux) is available for most functions defined in these headers. Look under
- * the "Modules" tab to find the various subsystems and associated APIs and
- * helper functions.
- * @li cpr_debug.h
- * @li cpr_errno.h
- * @li cpr_in.h
- * @li cpr_locks.h
- * @li cpr_rand.h
- * @li cpr_socket.h
- * @li cpr_stdio.h
- * @li cpr_threads.h
- * @li cpr_timers.h
- * @li cpr.h
- * @li cpr_ipc.h
- * @li cpr_stddef.h
- * @li cpr_time.h
- * @li cpr_types.h
- *
- * The function prototypes in these header files are implemented in the
- * binaries related to memory and string functionality. The prototypes are
- * given so that vendors can use these functions for implementation of other
- * CPR parts.
- * @li cpr_memory.h
- * @li cpr_stdlib.h
- * @li cpr_string.h
- * @li cpr_strings.h
- *
- * @section standard_headers Standard Header Files
- * The pSIPCC component expects some standard header files and associated
- * functionality to be present in the native operating system of the vendors
- * porting it. These header files contain some basic functionality that pSIPCC
- * uses for proper operation. A list of the standard headers (from a standard
- * Linux distribution) are -
- * @li <assert.h>
- * @li <errno.h>
- * @li <arpa/inet.h>
- * @li <netinet/in.h>
- * @li <netinet/tcp.h>
- * @li <pthread.h>
- * @li <sys/socket.h>
- * @li <sys/select.h>
- * @li <sys/un.h>
- * @li <unistd.h>
- * @li <stdarg.h>
- * @li <stdio.h>
- * @li <stdlib.h>
- * @li <string.h>
- * @li <ctype.h>
- * @li <strings.h>
- * @li <time.h>
- *
- *
- * @section Comp Compiling CPR
- * A sample makefile is also provided with the Linux distribution. Running
- * "make" generates a CPR executable called "cprtest". This sample makefile can
- * be modified to generate a shared library if required. Modify the CC, STDINC,
- * STDLIB paths to point to the correct compiler and header files in the
- * environment where this is being built.
- * @note The README file shows the exact commands required to build/test the CPR
- * functionality.
- *
- * @file cpr_linux_init.c
- * @brief This file contains CPR initialization routines
- *
- * DESCRIPTION
- * Initialization routine for the Cisco Portable Runtime layer
- * running in the Linux operating System.
- */
-
-/**
- * @addtogroup Initialization The initialization module
- * @ingroup CPR
- * @brief The intialization module consists of APIs used to initialize or destroy the CPR layer by pSipCC
- *
- * @{
- */
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_timers.h"
-#include "cpr_android_locks.h"
-#include "cpr_android_timers.h"
-#include "plat_api.h"
-#include <errno.h>
-#ifndef ANDROID
-#include <sys/msg.h>
-#include <sys/ipc.h>
-#endif
-#include "plat_debug.h"
-
-/**
- * Mutex to manage message queue list.
- */
-extern pthread_mutex_t msgQueueListMutex;
-
-/**
- * Boolean to check that cprPreInit been called
- */
-static boolean pre_init_called = FALSE;
-
-/**
- * cprInfo prints out informational messages that are
- * not necessarily errors, but maybe of interest to
- * someone debugging a problem. Examples of this are
- * requesting a msg from a msg queue that is empty,
- * stopping a timer that is not running, etc...
- */
-int32_t cprInfo = TRUE;
-
-
-/**
- * cprPreInit
- *
- * @brief The cprPreInit function IS called from pSIPCC @b before any components are initialized.
- *
- * This function @b SHOULD initialize those portions of the CPR that
- * are needed before applications can start using it. The memory subsystem
- * (sandbox) is initialized from this routine.
- *
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- * @note pSIPCC will NOT continue and stop initialization if the return value is CPR_FAILURE.
- */
-cprRC_t
-cprPreInit (void)
-{
- static const char fname[] = "cprPreInit";
- int32_t returnCode;
-
- /*
- * Make function reentreant
- */
- if (pre_init_called == TRUE) {
- return CPR_SUCCESS;
- }
- pre_init_called = TRUE;
- /*
- * Create message queue list mutex
- */
- returnCode = pthread_mutex_init(&msgQueueListMutex, NULL);
- if (returnCode != 0) {
- CPR_ERROR("%s: MsgQueue Mutex init failure %d\n", fname, returnCode);
- return CPR_FAILURE;
- }
-
- returnCode = cpr_timer_pre_init();
- if (returnCode != 0) {
- CPR_ERROR("%s: timer pre init failed %d\n", fname, returnCode);
- return CPR_FAILURE;
- }
-
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * cprPostInit
- *
- * @brief The cprPostInit function IS called from pSIPCC @b after all the components are initialized.
- *
- * This function @b SHOULD complete any CPR activities before the phone is
- * operational. In other words a call to this function will be the last line of
- * the phone initializtion routine from pSIPCC. This function implementation
- * ties in a couple of debug commands to get more information on the CPR from
- * the shell.
- *
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- * @note pSIPCC will NOT continue and stop initialization if the return value is CPR_FAILURE.
- */
-cprRC_t
-cprPostInit (void)
-{
-/* if (cpr_memory_mgmt_post_init() not_eq TRUE) {
- return CPR_FAILURE;
- }
-*/
- return CPR_SUCCESS;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include <cpr_stdio.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <time.h>
-#include <plat_api.h>
-#include "cpr_string.h"
-
-/*
- * If building with debug test interface,
- * allow access to internal CPR functions
- */
-#define STATIC static
-
-#define OS_MSGTQL 31 /* need to check number for MV linux and put here */
-
-/*
- * Internal CPR API
- */
-extern pthread_t cprGetThreadId(cprThread_t thread);
-
-/*
- * Extended internal message queue node
- *
- * A double-linked list holding the nessasary message information
- */
-typedef struct cpr_msgq_node_s
-{
- struct cpr_msgq_node_s *next;
- struct cpr_msgq_node_s *prev;
- void *msg;
- void *pUserData;
-} cpr_msgq_node_t;
-
-/*
- * Msg queue information needed to hide OS differences in implementation.
- * To use msg queues, the application code may pass in a name to the
- * create function for msg queues. CPR does not use this field, it is
- * solely for the convenience of the application and to aid in debugging.
- *
- * Note: Statistics are not protected by a mutex; therefore, there exists
- * the possibility that the results may not be accurate.
- *
- * Note:if the depth supplied by OS is insufficient,a message queue owner may
- * increase the message queue depth via cprCreateMessageQueue's depth
- * parameter where the value can range from MSGTQL to CPR_MAX_MSG_Q_DEPTH.
- */
-typedef struct cpr_msg_queue_s
-{
- struct cpr_msg_queue_s *next;
- const char *name;
- pthread_t thread;
- int32_t queueId;
- uint16_t maxCount;
- uint16_t currentCount;
- uint32_t totalCount;
- uint32_t sendErrors;
- uint32_t reTries;
- uint32_t highAttempts;
- uint32_t selfQErrors;
- uint16_t extendedQDepth;
- uint16_t maxExtendedQDepth;
- pthread_mutex_t mutex; /* lock for managing extended queue */
- pthread_cond_t cond; /* signal for queue/dequeue */
- cpr_msgq_node_t *head; /* extended queue head (newest element) */
- cpr_msgq_node_t *tail; /* extended queue tail (oldest element) */
-} cpr_msg_queue_t;
-
-/*
- * A enumeration used to report the result of posting a message to
- * a message queue
- */
-typedef enum
-{
- CPR_MSGQ_POST_SUCCESS,
- CPR_MSGQ_POST_FAILED,
- CPR_MSGQ_POST_PENDING
-} cpr_msgq_post_result_e;
-
-
-/*
- * Head of list of message queues
- */
-static cpr_msg_queue_t *msgQueueList = NULL;
-
-/*
- * Mutex to manage message queue list
- */
-pthread_mutex_t msgQueueListMutex;
-
-/*
- * String to represent message queue name when it is not provided
- */
-static const char unnamed_string[] = "unnamed";
-
-
-/*
- * CPR_MAX_MSG_Q_DEPTH
- *
- * The maximum queue depth supported by the CPR layer. This value
- * is arbitrary though the purpose is to limit the memory usage
- * by CPR and avoid (nearly) unbounded situations.
- *
- * Note: This value should be greater than MSGTQL which is currently
- * defined as 31
- */
-#define CPR_MAX_MSG_Q_DEPTH 256
-
-/*
- * CPR_SND_TIMEOUT_WAIT_INTERVAL
- *
- * The interval of time to wait in milliseconds between attempts to
- * send a message to the message queue
- *
- * Note: 20 ms. to avoid less than a tick wake up since on most
- * OSes 10ms is one 1 tick
- * this should really be OS_TICK_MS * 2 or OS_TICK_MS + X
- */
-#define CPR_SND_TIMEOUT_WAIT_INTERVAL 20
-
-/*
- * CPR_ATTEMPTS_TO_SEND
- *
- * The number of attempts made to send a message when the message
- * would otherwise be blocked. Note in this condition the thread
- * will sleep the timeout interval to allow the msg queue to be
- * drained.
- *
- * Note: 25 attempts for upto .5 seconds at the interval of
- * CPR_SND_TIMEOUT_WAIT_INTERVAL worst case.
- */
-#define CPR_ATTEMPTS_TO_SEND 25
-
-/*
- * Also, important to note that the total timeout interval must be
- * greater than the SIP's select call timeout value which is 25msec.
- * This is necessary to cover the case where the SIP message queue
- * is full and the select timeout occurs.
- *
- * Total timeout interval = CPR_SND_TIMEOUT_WAIT_INTERVAL *
- * CPR_ATTEMPTS_TO_SEND;
- */
-
-
-/*
- * Prototype declarations
- */
-static cpr_msgq_post_result_e
-cprPostMessage(cpr_msg_queue_t *msgq, void *msg, void **ppUserData);
-static void
-cprPegSendMessageStats(cpr_msg_queue_t *msgq, uint16_t numAttempts);
-
-
-/*
- * Functions
- */
-
-/**
- * Creates a message queue
- *
- * @param name - name of the message queue
- * @param depth - the message queue depth, optional field which will
- * default if set to zero(0)
- *
- * @return Msg queue handle or NULL if init failed, errno provided
- *
- * @note the actual message queue depth will be bounded by the
- * standard system message queue depth and CPR_MAX_MSG_Q_DEPTH.
- * If 'depth' is outside of the bounds, the value will be
- * reset automatically.
- */
-cprMsgQueue_t
-cprCreateMessageQueue (const char *name, uint16_t depth)
-{
- static const char fname[] = "cprCreateMessageQueue";
- cpr_msg_queue_t *msgq;
- static int key_id = 100; /* arbitrary starting number */
-
- msgq = cpr_calloc(1, sizeof(cpr_msg_queue_t));
- if (msgq == NULL) {
- printf("%s: Malloc failed: %s\n", fname,
- name ? name : unnamed_string);
- errno = ENOMEM;
- return NULL;
- }
-
- msgq->name = name ? name : unnamed_string;
- msgq->queueId = key_id++;
-
- pthread_cond_t _cond = PTHREAD_COND_INITIALIZER;
- msgq->cond = _cond;
- pthread_mutex_t _lock = PTHREAD_MUTEX_INITIALIZER;
- msgq->mutex = _lock;
-
- /*
- * Add message queue to list for statistics reporting
- */
- pthread_mutex_lock(&msgQueueListMutex);
- msgq->next = msgQueueList;
- msgQueueList = msgq;
- pthread_mutex_unlock(&msgQueueListMutex);
-
- return msgq;
-}
-
-
-/**
- * Removes all messages from the queue and then destroy the message queue
- *
- * @param msgQueue - message queue to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE, errno provided
- */
-cprRC_t
-cprDestroyMessageQueue (cprMsgQueue_t msgQueue)
-{
- static const char fname[] = "cprDestroyMessageQueue";
- cpr_msg_queue_t *msgq;
- void *msg;
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq == NULL) {
- /* Bad application! */
- CPR_ERROR("%s: Invalid input\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /* Drain message queue */
- msg = cprGetMessage(msgQueue, FALSE, NULL);
- while (msg != NULL) {
- cpr_free(msg);
- msg = cprGetMessage(msgQueue, FALSE, NULL);
- }
-
- /* Remove message queue from list */
- pthread_mutex_lock(&msgQueueListMutex);
- if (msgq == msgQueueList) {
- msgQueueList = msgq->next;
- } else {
- cpr_msg_queue_t *msgql = msgQueueList;
-
- while ((msgql->next != NULL) && (msgql->next != msgq)) {
- msgql = msgql->next;
- }
- if (msgql->next == msgq) {
- msgql->next = msgq->next;
- }
- }
- pthread_mutex_unlock(&msgQueueListMutex);
-
- /* Remove message queue mutex */
- if (pthread_mutex_destroy(&msgq->mutex) != 0) {
- CPR_ERROR("%s: Failed to destroy msg queue (%s) mutex: %d\n",
- fname, msgq->name, errno);
- }
-
- cpr_free(msgq);
- return CPR_SUCCESS;
-}
-
-
-/**
- * Associate a thread with the message queue
- *
- * @param msgQueue - msg queue to set
- * @param thread - CPR thread to associate with queue
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- *
- * @note Nothing is done to prevent overwriting the thread ID
- * when the value has already been set.
- */
-cprRC_t
-cprSetMessageQueueThread (cprMsgQueue_t msgQueue, cprThread_t thread)
-{
- static const char fname[] = "cprSetMessageQueueThread";
- cpr_msg_queue_t *msgq;
-
- if ((!msgQueue) || (!thread)) {
- CPR_ERROR("%s: Invalid input\n", fname);
- return CPR_FAILURE;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq->thread != 0) {
- CPR_ERROR("%s: over-writing previously msgq thread name for %s",
- fname, msgq->name);
- }
-
- msgq->thread = cprGetThreadId(thread);
- return CPR_SUCCESS;
-}
-
-
-/**
- * Retrieve a message from a particular message queue
- *
- * @param[in] msgQueue - msg queue from which to retrieve the message
- * @param[in] waitForever - boolean to either wait forever (TRUE) or not
- * wait at all (FALSE) if the msg queue is empty.
- * @param[out] ppUserData - pointer to a pointer to user defined data
- *
- * @return Retrieved message buffer or NULL if failure occurred or
- * the waitForever flag was set to false and no messages were
- * on the queue.
- *
- * @note If ppUserData is defined, the value will be initialized to NULL
- */
-void *
-cprGetMessage (cprMsgQueue_t msgQueue, boolean waitForever, void **ppUserData)
-{
- static const char fname[] = "cprGetMessage";
-
- void *buffer = 0;
- cpr_msg_queue_t *msgq;
- cpr_msgq_node_t *node;
- struct timespec timeout;
- struct timeval tv;
- struct timezone *tz;
-
- /* Initialize ppUserData */
- if (ppUserData) {
- *ppUserData = NULL;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq == NULL) {
- /* Bad application! */
- CPR_ERROR("%s: Invalid input\n", fname);
- errno = EINVAL;
- return NULL;
- }
-
- /*
- * If waitForever is set, block on the message queue
- * until a message is received, else return after
- * 25msec of waiting
- */
- pthread_mutex_lock(&msgq->mutex);
-
- if (!waitForever)
- {
- // We'll wait till 25uSec from now
- gettimeofday(&tv, &tz);
- timeout.tv_nsec = (tv.tv_usec * 1000) + 25000;
- timeout.tv_sec = tv.tv_sec;
-
- pthread_cond_timedwait(&msgq->cond, &msgq->mutex, &timeout);
-
- }
- else
- {
- while(msgq->tail==NULL)
- {
- pthread_cond_wait(&msgq->cond, &msgq->mutex);
- }
- }
-
- // If there is a message on the queue, de-queue it
- if (msgq->tail)
- {
- node = msgq->tail;
- msgq->tail = node->prev;
- if (msgq->tail) {
- msgq->tail->next = NULL;
- }
- if (msgq->head == node) {
- msgq->head = NULL;
- }
- msgq->currentCount--;
- /*
- * Pull out the data
- */
- if (ppUserData) {
- *ppUserData = node->pUserData;
- }
- buffer = node->msg;
-
- }
-
- pthread_mutex_unlock(&msgq->mutex);
-
- return buffer;
-}
-
-
-/**
- * Place a message on a particular queue. Note that caller may
- * block (see comments below)
- *
- * @param msgQueue - msg queue on which to place the message
- * @param msg - pointer to the msg to place on the queue
- * @param ppUserData - pointer to a pointer to user defined data
- *
- * @return CPR_SUCCESS or CPR_FAILURE, errno provided
- *
- * @note 1. Messages queues are set to be non-blocking, those cases
- * where the system call fails with a would-block error code
- * (EAGAIN) the function will attempt other mechanisms described
- * below.
- * @note 2. If enabled with an extended message queue, either via a
- * call to cprCreateMessageQueue with depth value or a call to
- * cprSetExtendMessageQueueDepth() (when unit testing), the message
- * will be added to the extended message queue and the call will
- * return successfully. When room becomes available on the
- * system's message queue, those messages will be added.
- * @note 3. If the message queue becomes full and no space is availabe
- * on the extended message queue, then the function will attempt
- * to resend the message up to CPR_ATTEMPTS_TO_SEND and the
- * calling thread will *BLOCK* CPR_SND_TIMEOUT_WAIT_INTERVAL
- * milliseconds after each failed attempt. If unsuccessful
- * after all attempts then EGAIN error code is returned.
- * @note 4. This applies to all CPR threads, including the timer thread.
- * So it is possible that the timer thread would be forced to
- * sleep which would have the effect of delaying all active
- * timers. The work to fix this rare situation is not considered
- * worth the effort to fix....so just leaving as is.
- */
-cprRC_t
-cprSendMessage (cprMsgQueue_t msgQueue, void *msg, void **ppUserData)
-{
- static const char fname[] = "cprSendMessage";
- static const char error_str[] = "%s: Msg not sent to %s queue: %s\n";
- cpr_msgq_post_result_e rc;
- cpr_msg_queue_t *msgq;
- int16_t attemptsToSend = CPR_ATTEMPTS_TO_SEND;
- uint16_t numAttempts = 0;
-
- /* Bad application? */
- if (msgQueue == NULL) {
- CPR_ERROR(error_str, fname, "undefined", "invalid input");
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
-
- /*
- * Attempt to send message
- */
- do {
-
- /*
- * Post the message to the Queue
- */
- rc = cprPostMessage(msgq, msg, ppUserData);
-
- if (rc == CPR_MSGQ_POST_SUCCESS) {
- cprPegSendMessageStats(msgq, numAttempts);
- return CPR_SUCCESS;
- } else if (rc == CPR_MSGQ_POST_FAILED) {
- CPR_ERROR("%s: Msg not sent to %s queue: %d\n",
- fname, msgq->name, errno);
- msgq->sendErrors++;
- /*
- * If posting to calling thread's own queue,
- * then peg the self queue error.
- */
- if (pthread_self() == msgq->thread) {
- msgq->selfQErrors++;
- }
-
- return CPR_FAILURE;
- }
-
-
- /*
- * Did not succeed in sending the message, so continue
- * to attempt up to the CPR_ATTEMPTS_TO_SEND.
- */
- attemptsToSend--;
- if (attemptsToSend > 0) {
- /*
- * Force a context-switch of the thread attempting to
- * send the message, in order to help the case where
- * the msg queue is full and the owning thread may get
- * a a chance be scheduled so it can drain it (Note:
- * no guarantees, more of a "last-ditch effort" to
- * recover...especially when temporarily over-whelmed).
- */
- cprSleep(CPR_SND_TIMEOUT_WAIT_INTERVAL);
- msgq->reTries++;
- numAttempts++;
- }
- } while (attemptsToSend > 0);
-
- CPR_ERROR(error_str, fname, msgq->name, "FULL");
- msgq->sendErrors++;
- return CPR_FAILURE;
-}
-
-/**
- * Peg the statistics for successfully posting a message
- *
- * @param msgq - message queue
- * @param numAttempts - number of attempts to post message to message queue
- *
- * @return none
- *
- * @pre (msgq not_eq NULL)
- */
-static void
-cprPegSendMessageStats (cpr_msg_queue_t *msgq, uint16_t numAttempts)
-{
- /*
- * Collect statistics
- */
- msgq->totalCount++;
- if (msgq->currentCount > msgq->maxCount) {
- msgq->maxCount = msgq->currentCount;
- }
-
- if (numAttempts > msgq->highAttempts) {
- msgq->highAttempts = numAttempts;
- }
-}
-
-/**
- * Post message to system message queue
- *
- * @param msgq - message queue
- * @param msg - message to post
- * @param ppUserData - ptr to ptr to option user data
- *
- * @return the post result which is CPR_MSGQ_POST_SUCCESS,
- * CPR_MSGQ_POST_FAILURE or CPR_MSGQ_POST_PENDING
- *
- * @pre (msgq not_eq NULL)
- * @pre (msg not_eq NULL)
- */
-static cpr_msgq_post_result_e
-cprPostMessage (cpr_msg_queue_t *msgq, void *msg, void **ppUserData)
-{
- cpr_msgq_node_t *node;
-
- /*
- * Allocate new message queue node
- */
- node = cpr_malloc(sizeof(*node));
- if (!node) {
- errno = ENOMEM;
- return CPR_MSGQ_POST_FAILED;
- }
-
- pthread_mutex_lock(&msgq->mutex);
-
- /*
- * Fill in data
- */
- node->msg = msg;
- if (ppUserData != NULL) {
- node->pUserData = *ppUserData;
- } else {
- node->pUserData = NULL;
- }
-
- /*
- * Push onto list
- */
- node->prev = NULL;
- node->next = msgq->head;
- msgq->head = node;
-
- if (node->next) {
- node->next->prev = node;
- }
-
- if (msgq->tail == NULL) {
- msgq->tail = node;
- }
- msgq->currentCount++;
-
- pthread_cond_signal(&msgq->cond);
- pthread_mutex_unlock(&msgq->mutex);
-
- return CPR_MSGQ_POST_SUCCESS;
-
-}
-
-
-/**
- * cprGetMessageQueueStats
- *
- * Get statistics for a given message queue
- *
- * @param msgQueue - message queue on which to gather stats
- * @param stats - pointer to struct to place statistics
- *
- * @return none
- */
-STATIC void
-cprGetMessageQueueStats (cprMsgQueue_t msgQueue, cprMsgQueueStats_t *stats)
-{
- cpr_msg_queue_t *msgq;
-
- if (msgQueue && stats) {
- msgq = (cpr_msg_queue_t *) msgQueue;
-
- sstrncpy(stats->name, msgq->name ? msgq->name : "undefined",
- sizeof(stats->name));
-
- stats->extendedDepth = msgq->maxExtendedQDepth;
- stats->maxCount = msgq->maxCount;
- stats->currentCount = msgq->currentCount;
- stats->totalCount = msgq->totalCount;
- stats->reTries = msgq->reTries;
- stats->sendErrors = msgq->sendErrors;
- stats->highAttempts = msgq->highAttempts;
- stats->selfQErrors = msgq->selfQErrors;
- }
-}
-
-
-/**
- * Report statistics for all message queues
- *
- * @param argc - not used
- * @param argv - not used
- *
- * @return zero(0)
- *
- * @note Prototype is 'canned' so return of zero is necessary
- */
-int32_t
-cprShowMessageQueueStats (int32_t argc, const char *argv[])
-{
- cpr_msg_queue_t *msgq;
- cprMsgQueueStats_t stats;
-
- debugif_printf("CPR Message Queues\n");
-
- pthread_mutex_lock(&msgQueueListMutex);
- msgq = msgQueueList;
- while (msgq != NULL) {
- memset(&stats, 0, sizeof(stats));
- cprGetMessageQueueStats(msgq, &stats);
-
- debugif_printf("Name: %s\n", stats.name);
- debugif_printf(" extended depth: %d\n", stats.extendedDepth);
- debugif_printf(" max: %d\n", stats.maxCount);
- debugif_printf(" active: %d\n", stats.currentCount);
- debugif_printf(" total: %d\n", stats.totalCount);
- debugif_printf(" retries: %d\n", stats.reTries);
- debugif_printf(" high attempts: %d\n", stats.highAttempts);
- debugif_printf(" send errors: %d\n", stats.sendErrors);
- debugif_printf(" self queue errors: %d\n\n", stats.selfQErrors);
-
- msgq = msgq->next;
- }
- pthread_mutex_unlock(&msgQueueListMutex);
-
- return 0;
-}
-
-/**
- * cprGetDepth
- *
- * @brief get depth of a message queue
- *
- * The pSIPCC uses this API to look at the depth of a message queue for internal
- * routing and throttling decision
- *
- * @param[in] msgQueue - message queue
- *
- * @return depth of msgQueue
- *
- * @pre (msgQueue not_eq NULL)
- */
-uint16_t cprGetDepth (cprMsgQueue_t msgQueue)
-{
- cpr_msg_queue_t *msgq;
- msgq = (cpr_msg_queue_t *) msgQueue;
- return msgq->currentCount;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_CNU_IPC_H_
-#define _CPR_CNU_IPC_H_
-
-#include "cpr_threads.h"
-#include <pthread.h>
-
-/* Enable support for cprSetMessageQueueThread API */
-#define CPR_USE_SET_MESSAGE_QUEUE_THREAD
-
-/* Maximum message size allowed by CNU */
-#define CPR_MAX_MSG_SIZE 8192
-
-/* Our CNU msgtype */
-#define CPR_IPC_MSG 1
-
-
-/* Message buffer layout */
-struct msgbuffer {
- long mtype; /* Message type */
- void *msgPtr; /* Ptr to msg */
- void *usrPtr; /* Ptr to user data */
-};
-
-/* For gathering statistics regarding message queues */
-typedef struct {
- char name[16];
- uint16_t maxCount;
- uint16_t currentCount;
- uint32_t totalCount;
- uint32_t rcvTimeouts;
- uint32_t sendErrors;
- uint32_t reTries;
- uint32_t highAttempts;
- uint32_t selfQErrors;
- uint16_t extendedDepth;
-} cprMsgQueueStats_t;
-
-
-/*
- * Mutex for updating the message queue list
- */
-extern pthread_mutex_t msgQueueListMutex;
-
-
-/**
- * cprGetDepth
- *
- * Get depth of a message queue
- */
-uint16_t cprGetDepth(cprMsgQueue_t msgQueue);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include <errno.h>
-#include <pthread.h>
-#include <sys/time.h>
-
-/**
- * @defgroup MutexIPCAPIs The Mutex/Semaphore IPC APIs
- * @ingroup IPC
- * @brief The module related to Mutex/Sempahore abstraction for the pSIPCC
- * @{
- */
-
-
-/**
- * cprCreateMutex
- *
- * @brief Creates a mutual exclusion block
- *
- * The cprCreateMutex function is called to allow the OS to perform whatever
- * work is needed to create a mutex.
- *
- * @param[in] name - name of the mutex. If present, CPR assigns this name to
- * the mutex to assist in debugging.
- *
- * @return Mutex handle or NULL if creation failed. If NULL, set errno
- */
-cprMutex_t
-cprCreateMutex (const char *name)
-{
- static const char fname[] = "cprCreateMutex";
- static uint16_t id = 0;
- int32_t returnCode;
- cpr_mutex_t *cprMutexPtr;
- pthread_mutex_t *pthreadMutexPtr;
-
- /*
- * Malloc memory for a new mutex. CPR has its' own
- * set of mutexes so malloc one for the generic
- * CPR view and one for the CNU specific version.
- */
- cprMutexPtr = (cpr_mutex_t *) cpr_malloc(sizeof(cpr_mutex_t));
- pthreadMutexPtr = (pthread_mutex_t *) cpr_malloc(sizeof(pthread_mutex_t));
- if ((cprMutexPtr != NULL) && (pthreadMutexPtr != NULL)) {
- /* Assign name */
- cprMutexPtr->name = name;
-
- /*
- * Use default mutex attributes. TBD: if we do not
- * need cnuMutexAttributes global get rid of it
- */
- returnCode = pthread_mutex_init(pthreadMutexPtr, NULL);
- if (returnCode != 0) {
- CPR_ERROR("%s - Failure trying to init Mutex %s: %d\n",
- fname, name, returnCode);
- cpr_free(pthreadMutexPtr);
- cpr_free(cprMutexPtr);
- return (cprMutex_t)NULL;
- }
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of active mutexes for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same mutex twice.
- */
- cprMutexPtr->u.handlePtr = pthreadMutexPtr;
- cprMutexPtr->lockId = ++id;
- return (cprMutex_t)cprMutexPtr;
- }
-
- /*
- * Since the code malloced two pointers ensure both
- * are freed since one malloc call could have worked
- * and the other failed.
- */
- if (pthreadMutexPtr != NULL) {
- cpr_free(pthreadMutexPtr);
- } else if (cprMutexPtr != NULL) {
- cpr_free(cprMutexPtr);
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for mutex %s failed.\n", fname, name);
- errno = ENOMEM;
- return (cprMutex_t)NULL;
-}
-
-
-/**
- * cprDestroyMutex
- *
- * @brief Destroys the mutex passed in.
- *
- * The cprDestroyMutex function is called to destroy a mutex. It is the
- * application's responsibility to ensure that the mutex is unlocked when
- * destroyed. Unpredictiable behavior will occur if an application
- * destroys a locked mutex.
- *
- * @param[in] mutex - mutex to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE. errno should be set for CPR_FAILURE.
- */
-cprRC_t
-cprDestroyMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprDestroyMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_destroy(cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Failure destroying Mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- cprMutexPtr->lockId = 0;
- cpr_free(cprMutexPtr->u.handlePtr);
- cpr_free(cprMutexPtr);
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprGetMutex
- *
- * @brief Acquire ownership of a mutex
- *
- * This function locks the mutex referenced by the mutex parameter. If the mutex
- * is locked by another thread, the calling thread will block until the mutex is
- * released.
- *
- * @param[in] mutex - Which mutex to acquire
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprGetMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprGetMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_lock((pthread_mutex_t *) cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Error acquiring mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprReleaseMutex
- *
- * @brief Release ownership of a mutex
- *
- * This function unlocks the mutex referenced by the mutex parameter.
- * @param[in] mutex - Which mutex to release
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprReleaseMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprReleaseMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_unlock((pthread_mutex_t *) cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Error releasing mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_LOCKS_H_
-#define _CPR_ANDROID_LOCKS_H_
-
-/*
- * System Mutexes.
- */
-extern pthread_mutex_t linuxThreadMutex;
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_PRIVATE_H_
-#define _CPR_ANDROID_PRIVATE_H_
-
-extern pthread_mutexattr_t cprMutexAttributes;
-
-cpr_status_e cprLockInit(void);
-cpr_status_e cprTimerInit(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_RAND_H_
-#define _CPR_ANDROID_RAND_H_
-
-/* @def Defines to generate a random number */
-#define cpr_srand(seed) srand(seed)
-#define cpr_rand() rand()
-
-
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_assert.h"
-#include "cpr_socket.h"
-#include "cpr_debug.h"
-#include "cpr_rand.h"
-#include "cpr_timers.h"
-#include "cpr_errno.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include <syslog.h>
-#include <fcntl.h>
-#include <ctype.h>
-
-
-//const cpr_in6_addr_t in6addr_any = IN6ADDR_ANY_INIT;
-const cpr_ip_addr_t ip_addr_invalid = {0};
-
-#define IN6ADDRSZ 16
-#define INT16SZ 2
-#define INADDRSZ 4
-
-#define MAX_RETRY_FOR_EAGAIN 10
-
-/* Forward declarations of internal (helper) functions */
-static int cpr_inet_pton4(const char *src, uint8_t *dst, int pton);
-static int cpr_inet_pton6(const char *src, uint8_t *dst);
-
-/**
- * cprBind
- *
- * @brief The cprBind function is the CPR wrapper for the "Bind" socket call.
- *
- * The cprBind() function shall assign a local socket address address to a
- * socket identified by descriptor socket that has no local socket address
- * assigned. Sockets created with the cprSocket() function are initially
- * unnamed; they are identified only by their address family.
- *
- * @param[in] soc - The socket previously created using cprAccept that is to be
- * bound
- * @param[out] addr - The address of the socket that is to be bound
- * @param[in] addr_len Points to a cpr_socklen_t structure which on specifies the length
- * of the supplied cpr_sockaddr_t structure.
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket
- *
- */
-cpr_status_e
-cprBind (cpr_socket_t soc,
- CONST cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t addr_len)
-{
- cprAssert(addr != NULL, CPR_FAILURE);
-
- return ((bind(soc, (struct sockaddr *)addr, addr_len) != 0) ?
- CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprCloseSocket
- *
- * @brief The cprCloseSocket function shall destroy the socket
- *
- * The cprCloseSocket() function shall destroy the socket descriptor indicated
- * by socket. The descriptor may be made available for return by subsequent
- * calls to cprSocket(). If the linger option is set with a non-zero timeout
- * and the socket has untransmitted data, then cprCloseSocket() shall block for
- * up to the current linger interval until all data is transmitted.
- *
- * @param[in] soc - The socket that needs to be destroyed
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-cprCloseSocket (cpr_socket_t soc)
-{
- return ((close(soc) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprConnect
- *
- * @brief The cprConnect function is the wrapper for the "connect" socket API
- *
- * The cprConnect() function shall attempt to make a connection on a socket.
- * If the connection cannot be established immediately and non-blocking is set for
- * the socket, cprConnect() shall fail and set cpr_errno to [CPR_EINPROGRESS], but
- * the connection request shall not be aborted, and the connection shall be
- * established asynchronously. When the connection has been established
- * asynchronously, cprSelect() shall indicate that the file descriptor for the
- * socket is ready for writing.
- * If the initiating socket is connection-mode, then cprConnect() shall attempt to
- * establish a connection to the address specified by the address argument.If the
- * connection cannot be established immediately and non-blocking is not set for
- * the socket, cprConnect() shall block for up to an unspecified timeout interval
- * until the connection is established. If the timeout interval expires before the
- * connection is established, cprConnect() shall fail and the connection attempt
- * shall be aborted.
- * If the initiating socket is connectionless (i.e. SOCK_DGRAM), then cprConnect()
- * shall set the socket's peer address, and no connection is made. The peeraddress
- * identifies where all datagrams are sent on subsequent cprSend() functions, and
- * limits the remote sender for subsequent cprRecv() functions. If address is a
- * null address for the protocol, the socket's peer address shall be reset.
- *
- * @param[in] soc - Specifies the socket created with cprSocket() to connect
- * @param[in] addr - A pointer to a cpr_sockaddr_t structure containing the peer address.
- * @param[in] addr_len - Points to a cpr_socklen_t structure which specifies
- * the length of the supplied cpr_sockaddr_t structure.
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-cprConnect (cpr_socket_t soc,
- SUPPORT_CONNECT_CONST cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t addr_len)
-{
- int retry = 0, retval;
-
- cprAssert(addr != NULL, CPR_FAILURE);
-
- retval = connect(soc, (struct sockaddr *)addr, addr_len);
-
- while( retval == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- retval = connect(soc, (struct sockaddr *)addr, addr_len);
- }
-
- return ((retval!=0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprGetSockName
- *
- * @brief The cprGetSockName retrieves the locally-bound name of the socket
- *
- * The cprGetSockName() function shall retrieve the locally-bound name of the
- * specified socket, store this address in the cpr_sockaddr_t struct
- * structure pointed to by the "addr" argument, and store the length of this address in
- * the object pointed to by the "addr_len" argument. If the actual length
- * of the address is greater than the length of the supplied cpr_sockaddr_t
- * structure, the stored address shall be truncated. If the socket has not been
- * bound to a local name, the value stored in the object pointed to by address is
- * unspecified.
- *
- * @param[in] soc - Specifies the socket to get the peer address from
- * @param[out] addr - A pointer to a cpr_sockaddr_t structure containing the peer address.
- * @param[out] addr_len - Points to a cpr_socklen_t structure which specifies
- * the length of the supplied cpr_sockaddr_t structure.
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note If successful, the address argument shall point to the address of the socket
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_EINVAL] cprListen() has not been called on the socket descriptor.
- * @li [CPR_ENOTCONN] The socket is not connected
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_OPNOTSUPP] The operation is not supported for the socket
- */
-cpr_status_e
-cprGetSockName (cpr_socket_t soc,
- cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t * RESTRICT addr_len)
-{
- cprAssert(addr != NULL, CPR_FAILURE);
- cprAssert(addr_len != NULL, CPR_FAILURE);
-
- return ((getsockname(soc, (struct sockaddr *)addr, addr_len) != 0) ?
- CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprListen
- *
- * @brief The cprListen is the CPR wrapper for the "listen" socket API.
- *
- * The cprListen() function shall mark a connection-mode socket, specified by
- * the "soc" argument, as accepting connections. The "backlog" argument
- * provides a hint to the implementation which the implementation shall use to
- * limit the number of outstanding connections in the socket's listen queue.
- * Implementations may impose a limit on backlog and silently reduce the
- * specified value. Implementations shall support values of backlog up to
- * SOMAXCONN.
- * If listen() is called with a backlog argument value that is less than zero
- * (0), the function behaves as if it had been called with a backlog argument
- * value of 0. A backlog argument of zero (0) may allow the socket to accept
- * connections, in which case the length of the listen queue may be set to an
- * implementation-defined minimum value.
- *
- * @param[in] soc - Specifies the socket to get the peer address
- * @param[in] backlog - The limit on the number of outstanding connections
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_EINVAL] cprListen() has not been called on the socket descriptor.
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EDESTADDRREQ] The socket is not bound to a local address
- */
-cpr_status_e
-cprListen (cpr_socket_t soc,
- uint16_t backlog)
-{
- return ((listen(soc, backlog) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprRecv
- *
- * @brief The cprRecv() function shall receive a message from a socket.
- *
- * This function is normally used with connected sockets because it does not permit
- * the application to retrieve the source address of received data. The cprRecv()
- * function shall return the length of the message written to the buffer pointed
- * to by the "buf" argument.
- * For message-based sockets, e.g. SOCK_DGRAM, the entire message shall be read in
- * a single operation. If the message is too long to fit in the supplied buffer
- * and the "flags" argument does not have MSG_PEEK set, the excess bytes are
- * discarded. If the MSG_WAITALL flag is not set, data shall be returned onlyup
- * to the end of the first message.
- * For stream-based sockets, e.g. SOCK_STREAM, message boundaries are ignored and
- * data is returned as it becomes available; therefore, no data is discarded.
- * If no messages are available at the socket and non-blocking is not set on the
- * socket's file descriptor, cprRecv() shall block until a message arrives. If no
- * messages are available at the socket and non-blocking is set on the socket's
- * file descriptor, cprRecv() shall fail and set cpr_errno to [CPR_EAGAIN]or
- * [CPR_EWOULDBLOCK].
- * The cprSelect() function can be used to determine when data is available to be
- * received. The cprRecv() function is the same as cprRecvFrom() with a zero
- * address_len argument.
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- * @param[in] flags - The options used for the recv.
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-cprRecv (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len,
- int32_t flags)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
-
- rc = recv(soc, buf, len, flags);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = recv(soc, buf, len, flags);
- }
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprRecvFrom
- *
- * @brief The cprRecvFrom() function shall receive a message from a specific socket.
- *
- * The cprRecvFrom() function shall receive a message from a socket and is
- * normally used with connectionless-mode sockets because it permits the
- * application to retrieve the source address of received data. This function
- * shall return the length of the message written to the buffer pointed to bythe
- * buffer argument.
- * For message-based sockets, e.g. SOCK_DGRAM, the entire message shall be read in
- * a single operation. If the message is too long to fit in the supplied buffer
- * and the flags argument does not have MSG_PEEK set, the excess bytes are
- * discarded. If the MSG_WAITALL flag is not set, data shall be returned onlyup
- * to the end of the first message.
- * For stream-based sockets, e.g. SOCK_STREAM, message boundaries are ignored and
- * data is returned as it becomes available; therefore, no data is discarded.
- * If no messages are available at the socket and non-blocking is not set on the
- * socket's file descriptor, cprRecvFrom() shall block until a message arrives. If no
- * messages are available at the socket and non-blocking is set on the socket's
- * file descriptor, cprRecvFrom() shall fail and set cpr_errno to [CPR_EAGAIN]or
- * [CPR_EWOULDBLOCK].
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- * @param[in] flags - The options used for the recvFrom
- * @param[out] from - A null pointer or pointer to a cpr_sockaddr_t structure in
- * which the sending address is to be stored.
- * @param[out] fromlen - The length of the cpr_sockaddr_t structure pointed to by
- * the "from" argument.
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-cprRecvFrom (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len,
- int32_t flags,
- cpr_sockaddr_t * RESTRICT from,
- cpr_socklen_t * RESTRICT fromlen)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
- cprAssert(from != NULL, CPR_FAILURE);
- cprAssert(fromlen != NULL, CPR_FAILURE);
-
- rc = recvfrom(soc, buf, len, flags, (struct sockaddr *)from, fromlen);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = recvfrom(soc, buf, len, flags, (struct sockaddr *)from, fromlen);
- }
-
- if (rc == -1) {
- CPR_INFO("error in recvfrom buf=%x fromlen=%d\n", buf, *fromlen);
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSelect
- *
- * @brief The cprSelect() function is the CPR wrapper for the "select" socket API.
- *
- * The cprSelect() function returns which of the specified file descriptors is ready for
- * reading, ready for writing, or has an exception pending. The function will
- * block up to the specified timeout interval for one of the conditions to be
- * true or until interrupted by a signal.
- *
- * File descriptor masks of type fd_set can be initialized and tested with
- * FD_CLR(), FD_ISSET(), FD_SET(), and FD_ZERO(). The OS-implementation may
- * implement these calls either as a macro definition or an actual function.
- * void FD_CLR(cpr_socket_t, fd_set *) shall remove the file descriptor fd from the
- * set. If fd is not a member of this set, there shall be no effect on theset.
- * int FD_ISSET(cpr_socket_t, fd_set *) shall evaluate to non-zero if the file
- * descriptor fd is a member of the set, and shall evaluate to zero otherwise.
- * void FD_SET(cpr_socket_t, fd_set *) shall add the file descriptor fd to the set.
- * If the file descriptor fd is already in this set, there shall be no effect on
- * the set.
- * void FD_ZERO(fd_set *) shall initialize the descriptor set to the null set.
- *
- * @param[in] nfds Specifies the argument range of file descriptors to be tested. The
- * descriptors from zero through nfds-1 in the descriptor sets shall be examined.
- * @param[in] read_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for being ready to read.
- * @li On output this specifies the file descriptors that are ready to read.
- * @param[in] write_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for being ready to write.
- * @li On output this specifies the file descriptors that are ready to write.
- * @param[in] except_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for errors/exceptions pending.
- * @li On output this specifies the file descriptors that have errors/exceptions pending.
- * @param[in] timeout If not a null pointer, this points to an object of type struct cpr_timeval
- * that specifies the maximum time interval to wait for the selection to complete.
- * If timeout expires, the function shall return. If the parameter is a null pointer, the function
- * will block indefinitely until at least one file descriptor meets the criteria.
- *
- * @note While this function supports multiple file descriptor types, only file descriptors referring to a
- * socket are guaranteed to be supported.
- * @note Note that the "nfds" parameter is not used in Windows.
- *
- * @return Upon successful completion, cprSelect() shall return the number of file descriptors ready.
- * Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to indicate the error where read_fds,
- * write_fds and error_fds are not modified.
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_INTR] The function was interrupted before an event or
- * timeout occurred
- * @li [CPR_INVAL] An invalid timeout was specified or nfds is less
- * than 0 or greater than FD_SETSIZE
- *
- */
-int16_t
-cprSelect (uint32_t nfds,
- fd_set * RESTRICT read_fds,
- fd_set * RESTRICT write_fds,
- fd_set * RESTRICT except_fds,
- struct cpr_timeval * RESTRICT timeout)
-{
- int16_t rc;
- struct timeval t, *t_p;
-
- if (timeout != NULL) {
- t.tv_sec = timeout->tv_sec;
- t.tv_usec = timeout->tv_usec;
- t_p = &t;
- } else {
- t_p = NULL;
- }
-
- rc = (int16_t) select(nfds, read_fds, write_fds, except_fds, t_p);
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSend
- *
- * @brief The cprSend() function is the CPR wrapper for the "send" socket API.
- *
- * The cprSend() function shall transmit a message from the specified socket to
- * its peer. The cprSend() function shall send a message only when the socket is
- * connected. The length of the message to be sent is specified by the length
- * argument. If the message is too long to pass through the underlying protocol,
- * cprSend() shall fail and no data is transmitted. Delivery of the message is
- * not guaranteed.
- * If space is not available at the sending socket to hold the message to be
- * transmitted, and the socket does not have non-blocking set, cprSend() shall
- * block until space is available; otherwise, if non-blocking is set, the
- * cprSend() call shall fail.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags The socket options
- *
- * @return Upon successful completion, cprSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-cprSend (cpr_socket_t soc,
- CONST void *buf,
- size_t len,
- int32_t flags)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
-
- rc = send(soc, buf, len, flags);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = send(soc, buf, len, flags);
- }
-
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSendTo
- *
- * @brief The cprSendTo() function is the CPR wrapper for the "send" socket API.
- *
- * The cprSendTo() function shall send a message through a socket. If the socket
- * is connectionless-mode, the message shall be sent to the address specified by
- * address. If the socket is connection-mode, address shall be ignored.
- * Delivery of the message is not guaranteed.
- * If space is not available at the sending socket to hold the message to be
- * transmitted, and the socket does not have non-blocking set, cprSendTo() shall
- * block until space is available; otherwise, if non-blocking is set, the
- * cprSendTo() call shall fail.
- * The cprSelect() function can be used to determine when it is possible to send
- * more data.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] msg A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags The socket options
- * @param[in] dest_addr Points to a cpr_sockaddr_t structure containing the destination
- * address.
- * @param[in] dest_len Specifies the length of the cpr_sockaddr_t structure pointed to by
- * the "dest_addr" argument.
- *
- * @return Upon successful completion, cprSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-cprSendTo (cpr_socket_t soc,
- CONST void *msg,
- size_t len,
- int32_t flags,
- CONST cpr_sockaddr_t *dest_addr,
- cpr_socklen_t dest_len)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(msg != NULL, CPR_FAILURE);
- cprAssert(dest_addr != NULL, CPR_FAILURE);
-
- rc = sendto(soc, msg, len, flags, (struct sockaddr *)dest_addr, dest_len);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = sendto(soc, msg, len, flags, (struct sockaddr *)dest_addr, dest_len);
- }
-
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSetSockOpt
- *
- * @brief The cprSetSockOpt() function is used to set the socket options
- *
- * The cprSetSockOpt() function shall set the option specified by the
- * option_name argument, at the protocol level specified by the "level" argument,
- * to the value pointed to by the "opt_val" argument for the socket specified
- * by the "soc" argument.
- * The level argument specifies the protocol level at which the option resides. To
- * set options at the socket level, specify the level argument as SOL_SOCKET. To
- * set options at other levels, supply the appropriate level identifier for the
- * protocol controlling the option. For example, to indicate that an option is
- * interpreted by the TCP (Transport Control Protocol), set level to IPPROTO_TCP
- * as defined in the <cpr_in.h> header.
- * The opt_name argument specifies a single option to set. The option_name
- * argument and any specified options are passed uninterpreted to the appropriate
- * protocol module. The <cpr_socket.h> header defines the socket-level options.
- *
- * @param[in] soc The socket on which the options need to be set
- * @param[in] level The protocol level at which the option resides
- * @param[in] opt_name This specifies the single option that is being set
- * @param[in] opt_val The values for the option
- * @param[in] opt_len The length field for the option values
- *
- * @return Upon successful completion, CPR_SUCCESS shall be returned;
- * otherwise, CPR_FAILURE shall be returned and cpr_errno set to indicate the
- * error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EINVAL] The specified option is invalid or the socket is
- * shut down
- * @li [CPR_EISCONN] The specified socket is already connected and can
- * not be changed
- * @li [CPR_ENOPROTOOPT] The option is not supported by the protocol
- *
- */
-cpr_status_e
-cprSetSockOpt (cpr_socket_t soc,
- uint32_t level,
- uint32_t opt_name,
- CONST void *opt_val,
- cpr_socklen_t opt_len)
-{
- cprAssert(opt_val != NULL, CPR_FAILURE);
-
- return ((setsockopt(soc, (int)level, (int)opt_name, opt_val, opt_len) != 0)
- ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprSetSockNonBlock
- *
- * @brief The cprSetSockNonBlock() function is used to set the socket options
- *
- * The cprSetSockNonBlock() function shall set a socket to be non blocking. It
- * uses the fcntl function on the socket desriptor to achieve this. If the fcntl
- * operation fails, a CPR_FAILURE is returned and errno is set by the OS
- * implementation.
- *
- * @param[in] soc The socket that needs to be set to non-blocking
- *
- * @return Upon successful completion, CPR_SUCCESS shall be returned;
- * otherwise, CPR_FAILURE shall be returned and cpr_errno set to indicate the
- * error.
- */
-cpr_status_e
-cprSetSockNonBlock (cpr_socket_t soc)
-{
-
- return ((fcntl(soc, F_SETFL, O_NONBLOCK) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-
-/**
- * cprSocket
- *
- * @brief The cprSocket() is the CPR wrapper for the "socket" API
- *
- * The cprSocket() function shall create an unbound socket in a
- * communications domain, and return a file descriptor that can be used
- * in later function calls that operate on sockets.
- *
- * @param[in] domain The communications domain, i.e. address family, in which a socket is to
- * be created
- * @param[in] type The type of socket to be created. The following types must
- * be supported:
- * @li SOCK_STREAM Provides sequenced, reliable, bidirectional, connection-mode
- * byte streams, i.e. TCP
- * @li SOCK_DGRAM Provides connectionless-mode, unreliable
- * datagrams of fixed maximum length, i.e. UDP
- * @li SOCK_SEQPACKET Provides sequenced, reliable, bidirectional, connection-mode
- * transmission paths for records. A single operation never transfers part of
- * more than one record. Record boundaries are visible to the receiver via the
- * MSG_EOR flag.
- * @param[in] protocol The protocol to be used with the socket.
- *
- * @return Upon successful completion, a socket handle defined by
- * cpr_socket_t shall be returned; otherwise, INVALID_SOCKET shall be returned and
- * cpr_errno set to indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EINVAL] The specified option is invalid or the socket is
- * shut down
- * @li [CPR_EMFILE] No more socket descriptors available for the
- * process
- * @li [CPR_ENFILE] No more socket descriptors available for the
- * system
- * @li [CPR_EPROTOTYPE] The socket type is not supported by the
- * protocol
- * @li [CPR_EPROTONOSUPPORT] The protocol is not supported for the
- * domain
- *
- */
-cpr_socket_t
-cprSocket (uint32_t domain,
- uint32_t type,
- uint32_t protocol)
-{
- cpr_socket_t s;
-
- s = socket((int)domain, (int)type, (int)protocol);
- if (s == -1) {
- return INVALID_SOCKET;
- }
- return s;
-}
-
-/**
- * @}
- */
-
-
-
-/* cpr_inet_pton
- * Convert from presentation format (which usually means ASCII printable)
- * to network format (which is usually some kind of binary format).
- * @param[in] af The address family IPv4 or IPv6
- * @param[in] src The address that needs to be converted
- * @param[out] dst The address after the conversion
- * @return
- * 1 if the address was valid for the specified address family
- * 0 if the address wasn't valid (`dst' is untouched in this case)
- * -1 if some other error occurred (`dst' is untouched in this case, too)
- */
-int
-cpr_inet_pton (int af, const char *src, void *dst)
-{
-
- switch (af) {
- case AF_INET:
- return (cpr_inet_pton4(src, dst, 1));
- case AF_INET6:
- return (cpr_inet_pton6(src, dst));
- default:
- return (-1);
- }
- /* NOTREACHED */
-}
-
-
-/**
- * Utility function that sets up the socket address, using
- * the name and the pid to guarantee uniqueness
- *
- * @param[in] addr - socket fd to bind with the IPC address.
- * @param[in] name - pointer to the name of socket to bind to.
- *
- *
- * @pre (name != NULL)
- */
-void cpr_set_sockun_addr (cpr_sockaddr_un_t *addr, const char *name, pid_t pid)
-{
- /* Bind to the local socket */
- memset(addr, 0, sizeof(cpr_sockaddr_un_t));
- addr->sun_family = AF_LOCAL;
- snprintf((char *) addr->sun_path, sizeof(addr->sun_path), "%s_%d", name, pid);
-}
-
-/* int
- * inet_pton4(src, dst, pton)
- * when last arg is 0: inet_aton(). with hexadecimal, octal and shorthand.
- * when last arg is 1: inet_pton(). decimal dotted-quad only.
- * return:
- * 1 if `src' is a valid input, else 0.
- * notice:
- * does not touch `dst' unless it's returning 1.
- */
-static int
-cpr_inet_pton4(const char *src, uint8_t *dst, int pton)
-{
- uint32_t val;
- uint32_t digit;
- int base, n;
- unsigned char c;
- uint32_t parts[4];
- uint32_t *pp = parts;
-
- c = *src;
- for (;;) {
- /*
- * Collect number up to ``.''.
- * Values are specified as for C:
- * 0x=hex, 0=octal, isdigit=decimal.
- */
- if (!isdigit(c))
- return (0);
- val = 0; base = 10;
- if (c == '0') {
- c = *++src;
- if (c == 'x' || c == 'X')
- base = 16, c = *++src;
- else if (isdigit(c) && c != '9')
- base = 8;
- }
- /* inet_pton() takes decimal only */
- if (pton && base != 10)
- return (0);
- for (;;) {
- if (isdigit(c)) {
- digit = c - '0';
- if (digit >= (uint16_t)base)
- break;
- val = (val * base) + digit;
- c = *++src;
- } else if (base == 16 && isxdigit(c)) {
- digit = c + 10 - (islower(c) ? 'a' : 'A');
- if (digit >= 16)
- break;
- val = (val << 4) | digit;
- c = *++src;
- } else
- break;
- }
- if (c == '.') {
- /*
- * Internet format:
- * a.b.c.d
- * a.b.c (with c treated as 16 bits)
- * a.b (with b treated as 24 bits)
- * a (with a treated as 32 bits)
- */
- if (pp >= parts + 3)
- return (0);
- *pp++ = val;
- c = *++src;
- } else
- break;
- }
- /*
- * Check for trailing characters.
- */
- if (c != '\0' && !isspace(c))
- return (0);
- /*
- * Concoct the address according to
- * the number of parts specified.
- */
- n = pp - parts + 1;
- /* inet_pton() takes dotted-quad only. it does not take shorthand. */
- if (pton && n != 4)
- return (0);
- switch (n) {
-
- case 0:
- return (0); /* initial nondigit */
-
- case 1: /* a -- 32 bits */
- break;
-
- case 2: /* a.b -- 8.24 bits */
- if (parts[0] > 0xff || val > 0xffffff)
- return (0);
- val |= parts[0] << 24;
- break;
-
- case 3: /* a.b.c -- 8.8.16 bits */
- if ((parts[0] | parts[1]) > 0xff || val > 0xffff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16);
- break;
-
- case 4: /* a.b.c.d -- 8.8.8.8 bits */
- if ((parts[0] | parts[1] | parts[2] | val) > 0xff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
- break;
- }
- if (dst) {
- val = htonl(val);
- memcpy(dst, &val, INADDRSZ);
- }
- return (1);
-}
-
-/* int
- * inet_pton6(src, dst)
- * convert presentation level address to network order binary form.
- * return:
- * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
- * notice:
- * (1) does not touch `dst' unless it's returning 1.
- * (2) :: in a full address is silently ignored.
- */
-static int
-cpr_inet_pton6(const char *src, uint8_t *dst)
-{
- static const char xdigits_l[] = "0123456789abcdef",
- xdigits_u[] = "0123456789ABCDEF";
- uint8_t tmp[IN6ADDRSZ], *tp, *endp, *colonp;
- const char *xdigits, *curtok;
- int ch, saw_xdigit;
- unsigned int val;
-
- memset((tp = tmp), '\0', IN6ADDRSZ);
- endp = tp + IN6ADDRSZ;
- colonp = NULL;
- /* Leading :: requires some special handling. */
- if (*src == ':')
- if (*++src != ':')
- return (0);
- curtok = src;
- saw_xdigit = 0;
- val = 0;
- while ((ch = *src++) != '\0') {
- const char *pch;
-
- if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
- pch = strchr((xdigits = xdigits_u), ch);
- if (pch != NULL) {
- val <<= 4;
- val |= (pch - xdigits);
- if (val > 0xffff)
- return (0);
- saw_xdigit = 1;
- continue;
- }
- if (ch == ':') {
- curtok = src;
- if (!saw_xdigit) {
- if (colonp)
- return (0);
- colonp = tp;
- continue;
- } else if (*src == '\0')
- return (0);
- if (tp + INT16SZ > endp)
- return (0);
- *tp++ = (uint8_t) (val >> 8) & 0xff;
- *tp++ = (uint8_t) val & 0xff;
- saw_xdigit = 0;
- val = 0;
- continue;
- }
- if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
- cpr_inet_pton4(curtok, tp, 1) > 0) {
- tp += INADDRSZ;
- saw_xdigit = 0;
- break; /* '\0' was seen by inet_pton4(). */
- }
- return (0);
- }
- if (saw_xdigit) {
- if (tp + INT16SZ > endp)
- return (0);
- *tp++ = (uint8_t) (val >> 8) & 0xff;
- *tp++ = (uint8_t) val & 0xff;
- }
- if (colonp != NULL) {
- /*
- * Since some memmove()'s erroneously fail to handle
- * overlapping regions, we'll do the shift by hand.
- */
- const int n = tp - colonp;
- int i;
-
- if (tp == endp)
- return (0);
- for (i = 1; i <= n; i++) {
- endp[- i] = colonp[n - i];
- colonp[n - i] = 0;
- }
- tp = endp;
- }
- if (tp != endp)
- return (0);
- memcpy(dst, tmp, IN6ADDRSZ);
- return (1);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_SOCKET_H_
-#define _CPR_ANDROID_SOCKET_H_
-
-#include "cpr_types.h"
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/un.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <unistd.h>
-#include <arpa/inet.h>
-
-/**
- * Set public CPR header file options
- */
-#ifdef CPR_USE_SOCKETPAIR
-#undef CPR_USE_SOCKETPAIR
-#endif
-#define SUPPORT_CONNECT_CONST const
-
-/**
- * Define SOCKET_ERROR
- */
-#define SOCKET_ERROR (-1)
-
-/**
- * Define INVALID_SOCKET
- */
-#define INVALID_SOCKET (-1)
-
-/**
- * Define cpr_socket_t
- */
-typedef int cpr_socket_t;
-
-/**
- * Define cpr_socklen_t
- */
-typedef socklen_t cpr_socklen_t;
-
-/**
- * Address family, defined in sys/socket.h
- * AF_UNSPEC
- * AF_LOCAL / AF_UNIX
- * AF_INET
- * AF_INET6
- * AF_MAX
- *
- * AF_NETLYR2 (unique to CNU) interface directly to layer 2, bypass IP
- */
-#ifndef AF_UNIX
-#define AF_UNIX AF_LOCAL
-#endif
-
-
-/*
- * Constants and structures defined by the internet system,
- * Per RFC 790, September 1981, based on the BSD file netinet/in.h.
- * IPv6 additions per RFC 2292.
- */
-
-
-/*
- * Define the following socket options as needed
- * SO_DEBUG
- * SO_ACCEPTCONN
- * SO_REUSEADDR / SO_EXCLUSIVEADDRUSE
- * SO_KEEPALIVE
- * SO_DONTROUTE
- * SO_BROADCAST
- * SO_USELOOPBACK
- * SO_LINGER / SO_DONTLINGER
- * SO_OOBINLINE
- * SO_SNDBUF
- * SO_RCVBUF
- * SO_ERROR
- * SO_TYPE
- *
- * The following options are available for Unix-only variants
- * SO_SNDLOWAT
- * SO_RCVLOWAT
- * SO_SNDTIMEO
- * SO_RCVTIMEO
- * SO_PROTOTYPE - Not documented as being supported by CNU
- */
-
-/* defined in netinet/in.h */
-#define SO_DONTLINGER ((int)(~SO_LINGER))
-#define SO_EXCLUSIVEADDRUSE ((int)(~SO_REUSEADDR))
-
-/*
- * Protocols (Base),
- * reference http://www.iana.org/assignments/protocol-numbers.html
- * IPPROTO_IP
- * IPPROTO_GGP
- * IPPROTO_ICMP
- * IPPROTO_IGMP
- * IPPROTO_IPV4 / IPPROTO_IPIP
- * IPPROTO_TCP
- * IPPROTO_EGP
- * IPPROTO_PUP
- * IPPROTO_UDP
- * IPPROTO_IDP
- * IPPROTO_IPV6
- * IPPROTO_ROUTING
- * IPPROTO_FRAGMENT
- * IPPROTO_ESP
- * IPPROTO_AH
- * IPPROTO_ICMPV6
- * IPPROTO_NONE
- * IPPROTO_DSTOPTS
- * IPPROTO_ND
- * IPPROTO_EON
- * IPPROTO_IGRP
- * IPPROTO_ENCAP
- * IPPROTO_IPCOMP
- * IPPROTO_RAW
- * IPPROTO_MAX
- */
-
-/* defined in netinet/in.h */
-#ifndef IPPROTO_IPV4
-#define IPPROTO_IPV4 4
-#endif
-
-#ifndef IPPROTO_IPIP
-#define IPPROTO_IPIP IPPROTO_IPV4
-#endif
-
-//#define IPPROTO_RSVP 46
-#define IPPROTO_IGRP 88 /* Cisco/GXS IGRP */
-#define IPPROTO_EIGRP 88
-#define IPPROTO_IPCOMP 108 /* IP payload compression */
-
-/*
- * Protocols (IPv6)
- * Assumming if IPV6 is not there, then none of the are
- */
-#ifndef IPPROTO_IPV6
-#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
-#define IPPROTO_IPV6 41 /* IPv6 */
-#define IPPROTO_ROUTING 43 /* IPv6 routing header */
-#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
-#define IPPROTO_ICMPV6 58 /* ICMPv6 */
-#define IPPROTO_NONE 59 /* IPv6 no next header */
-#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
-#endif
-
-/*
- * Protocols (Local)
- * reference, RFC 3692
- * IPPROTO_UNX Local sockets Unix protocol
- * IPPROTO_CDP Non-Standard at 254, technially this value
- * is for experimentation and testing
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Port/socket numbers: network standard functions
- * reference http://www.iana.org/assignments/port-numbers
- * IPPORT_ECHO
- * IPPORT_DISCARD
- * IPPORT_SYSTAT
- * IPPORT_DAYTIME
- * IPPORT_NETSTAT
- * IPPORT_FTP
- * IPPORT_SSH
- * IPPORT_TELNET
- * IPPORT_SMTP
- * IPPORT_TIMESERVER
- * IPPORT_NAMESERVER
- * IPPORT_WHOIS
- * IPPORT_MTP
- * IPPORT_HTTP
- * IPPORT_NTP
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Port/socket numbers: host specific functions
- *
- * IPPORT_TFTP
- * IPPORT_RJE
- * IPPORT_FINGER
- * IPPORT_TTYLINK
- * IPPORT_SUPDUP
- */
-
-/* defined in netinet/in.h */
-
-/*
- * UNIX TCP sockets
- *
- * IPPORT_EXECSERVER
- * IPPORT_LOGINSERVER
- * IPPORT_CMDSERVER
- * IPPORT_EFSSERVER
- */
-
-/* defined in netinet/in.h */
-
-/*
- * UNIX UDP sockets
- *
- * IPPORT_BIFFUDP
- * IPPORT_WHOSERVER
- * IPPORT_ROUTESERVER
- */
-
-/* defined in netinet/in.h */
-
-/*
- * SCCP sockets
- */
-#define IPPORT_SCCP 2000
-
-/*
- * tbd: need to finalize placement.
- * Define range of ephemeral ports used for Cisco IP Phones.
- */
-#define CIPPORT_EPH_LOW 0xC000
-#define CIPPORT_EPH_HI 0xCFFF
-
-
-/*
- * Ports < IPPORT_RESERVED are reserved for
- * privileged processes (e.g. root).
- *
- * IPPORT_RESERVED
- * IPPORT_USERRESERVED
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Define INADDR constants
- * INADDR_ANY
- * INADDR_LOOPBACK
- * INADDR_BROADCAST
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Define IN_CLASS constants/macros
- * IN_CLASS{A|B|C|D}(x)
- * IN_CLASS{A|B|C|D}_NET
- * IN_CLASS{A|B|C|D}_NSHIFT
- * IN_CLASS{A|B|C|D}_HOST
- * IN_CLASS{A|B|C|D}_MAX
- */
-
-
-/*
- * sockaddr_storage:
- * Common superset of at least AF_INET, AF_INET6 and AF_LINK sockaddr
- * structures. Has sufficient size and alignment for those sockaddrs.
- */
-typedef uint16_t sa_family_t;
-
-typedef struct
-{
- sa_family_t sun_family; /* AF_LOCAL/AF_UNIX */
- char sun_path[108];
-} cpr_sockaddr_un_t;
-
-
-/*
- * Desired maximum size, alignment size and related types.
- */
-#define _SS_MAXSIZE 256 /* Implementation specific max size */
-
-#define cpr_sun_len(a) sizeof(a)
-void cpr_set_sockun_addr(cpr_sockaddr_un_t *addr, const char *name, pid_t pid);
-
-/*
- * To represent desired sockaddr max alignment for platform, a
- * type is chosen which may depend on implementation platform architecture.
- * Type chosen based on alignment size restrictions from <sys/isa_defs.h>.
- * We desire to force up to (but no more than) 64-bit (8 byte) alignment,
- * on platforms where it is possible to do so. (e.g not possible on ia32).
- * For all currently supported platforms by our implementation
- * in <sys/isa_defs.h>, (i.e. sparc, sparcv9, ia32, ia64)
- * type "double" is suitable for that intent.
- *
- * Note: Type "double" is chosen over the more obvious integer type int64_t.
- * int64_t is not a valid type for strict ANSI/ISO C compilation on ILP32.
- */
-typedef double sockaddr_maxalign_t;
-
-#define _SS_ALIGNSIZE (sizeof (sockaddr_maxalign_t))
-
-/*
- * Definitions used for sockaddr_storage structure paddings design.
- */
-#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof (sa_family_t))
-#define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (sa_family_t)+ \
- _SS_PAD1SIZE + _SS_ALIGNSIZE))
-
-#ifndef __cplusplus
-typedef struct cpr_sockaddr_storage sockaddr_storage;
-#endif
-
-/*
- * IP level options
- * IP_HDRINCL
- * IP_TOS
- * IP_TTL
- */
-
-/* defined in netinet/in.h */
-
-/*
- * TCP level options
- * TCP_NODELAY
- * TCP_MAXSEG
- * TCP_KEEPALIVE
- */
-
-/* defined in netinet/tcp.h */
-
-
-/* TODO: Still to cleanup */
-
-/*
- * WinSock 2 extension -- new options
- */
-#define SO_MAX_MSG_SIZE 0x2003 /* maximum message size */
-
-
-#define SO_NBIO 0x0400 /* Nonblocking socket I/O operation */
-#define SO_ASYNC 0x0800 /* should send asyn notification of
- * I/O events */
-#define SO_VRFTABLEID 0x1000 /* set VRF routing table id */
-#define SO_SRC_SPECIFIED 0x2000 /* Specified Source Address to be used */
-#define SO_STRICT_ADDR_BIND 0x4000 /* Accept only those packets that have
- * been sent to the address that this
- * socket is bound to */
-/*
- * Used for getting random port for tls connect
- */
-#define TCP_PORT_RETRY_CNT 5
-#define TCP_PORT_MASK 0xfff
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "CSFLog.h"
-
-/**
- * @def LOG_MAX
- *
- * Constant represents the maximum allowed length for a message
- */
-#define LOG_MAX 1024
-
-/**
- * @addtogroup DebugAPIs The CPR Logging Abstractions
- * @ingroup CPR
- * @brief The CPR Debug/Logging APIs
- *
- * @{
- */
-
-/**
- * Debug message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-int
-buginf (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return rc;
- }
-
- CSFLogDebug("cpr", "%s", fmt_buf);
-
- return rc;
-}
-
-/**
- * Debug message that can be larger than #LOG_MAX
- *
- * @param str - a fixed constant string
- *
- * @return zero(0)
- *
- * @pre (str not_eq NULL)
- */
-int
-buginf_msg (const char *str)
-{
- char buf[LOG_MAX + 1];
- const char *p;
- int16_t len;
-
- // terminate buffer
- buf[LOG_MAX] = NUL;
-
- len = (int16_t) strlen(str);
-
- if (len > LOG_MAX) {
- p = str;
- do {
- memcpy(buf, p, LOG_MAX);
- p += LOG_MAX;
- len -= LOG_MAX;
-
- printf("%s",buf);
- } while (len > LOG_MAX);
-
- if (len) {
- CSFLogDebug("cpr", "%s", (char *)p);
- }
- } else {
- CSFLogDebug("cpr", "%s", (char *) str);
- }
-
- return 0;
-}
-
-/**
- * Error message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-void
-err_msg (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return;
- }
-
- CSFLogError("cpr", "%s", fmt_buf);
-}
-
-
-/**
- * Notice message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-void
-notice_msg (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return;
- }
-
- CSFLogInfo("cpr", "%s", fmt_buf);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_STDIO_H_
-#define _CPR_ANDROID_STDIO_H_
-
-#include <stdarg.h>
-#include <stdio.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_strings.h"
-
-
-/**
- * cpr_strdup
- *
- * @brief The CPR wrapper for strdup
-
- * The cpr_strdup shall return a pointer to a new string, which is a duplicate
- * of the string pointed to by "str" argument. A null pointer is returned if the
- * new string cannot be created.
- *
- * @param[in] str - The string that needs to be duplicated
- *
- * @return The duplicated string or NULL in case of no memory
- *
- */
-char *
-cpr_strdup (const char *str)
-{
- char *dup;
- size_t len;
-
- if (!str) {
- return (char *) NULL;
- }
-
- len = strlen(str);
- if (len == 0) {
- return (char *) NULL;
- }
- len++;
-
- dup = cpr_malloc(len * sizeof(char));
- if (!dup) {
- return (char *) NULL;
- }
- (void) memcpy(dup, str, len);
- return dup;
-}
-
-
-/**
- * cpr_strcasecmp
- *
- * @brief The CPR wrapper for strcasecmp
- *
- * The cpr_strcasecmp performs case insensitive string comparison of the "s1"
- * and the "s2" strings.
- *
- * @param[in] s1 - The first string
- * @param[in] s2 - The second string
- *
- * @return integer <,=,> 0 depending on whether s1 is <,=,> s2
- */
-#ifndef CPR_USE_OS_STRCASECMP
-int
-cpr_strcasecmp (const char *s1, const char *s2)
-{
- const unsigned char *us1 = (const unsigned char *) s1;
- const unsigned char *us2 = (const unsigned char *) s2;
-
- /* No match if only one ptr is NULL */
- if ((!s1 && s2) || (s1 && !s2)) {
- /*
- * If one of these is NULL it will be the lesser of the two
- * values and therefore we'll get the proper sign in the int
- */
- return (int) (s1 - s2);
- }
-
- /* Match if both ptrs the same (e.g. NULL) */
- if (s1 == s2)
- return 0;
-
- while (*us1 != '\0' && *us2 != '\0' && toupper(*us1) == toupper(*us2)) {
- us1++;
- us2++;
- }
-
- return (toupper(*us1) - toupper(*us2));
-}
-
-/**
- * cpr_strncasecmp
- *
- * @brief The CPR wrapper for strncasecmp
- *
- * The cpr_strncasecmp performs case insensitive string comparison for specific
- * length "len".
- *
- * @param[in] s1 - The first string
- * @param[in] s2 - The second string
- * @param[in] len - The length to be compared
- *
- * @return integer <,=,> 0 depending on whether s1 is <,=,> s2
- */
-int
-cpr_strncasecmp (const char *s1, const char *s2, size_t len)
-{
- const unsigned char *us1 = (const unsigned char *) s1;
- const unsigned char *us2 = (const unsigned char *) s2;
-
- /* No match if only one ptr is NULL */
- if ((!s1 && s2) || (s1 && !s2))
- return ((int) (s1 - s2));
-
- if ((len == 0) || (s1 == s2))
- return 0;
-
- while (len-- > 0 && toupper(*us1) == toupper(*us2)) {
- if (len == 0 || *us1 == '\0' || *us2 == '\0')
- break;
- us1++;
- us2++;
- }
-
- return (toupper(*us1) - toupper(*us2));
-}
-#endif
-
-/**
- * strcasestr
- *
- * @brief The same as strstr, but ignores case
- *
- * The strcasestr performs the strstr function, but ignores the case.
- * This function shall locate the first occurrence in the string
- * pointed to by s1 of the sequence of bytes (excluding the terminating
- * null byte) in the string pointed to by s2.
- *
- * @param[in] s1 - The input string
- * @param[in] s2 - The pattern to be matched
- *
- * @return A pointer to the first occurrence of string s2 found
- * in string s1 or NULL if not found. If s2 is an empty
- * string then s1 is returned.
- */
-char *
-strcasestr (const char *s1, const char *s2)
-{
- unsigned int i;
-
- if (!s1)
- return (char *) NULL;
-
- if (!s2 || (s1 == s2) || (*s2 == '\0'))
- return (char *) s1;
-
- while (*s1) {
- i = 0;
- do {
- if (s2[i] == '\0')
- return (char *) s1;
- if (s1[i] == '\0')
- return (char *) NULL;
- if (toupper(s1[i]) != toupper(s2[i]))
- break;
- i++;
- } while (1);
- s1++;
- }
-
- return (char *) NULL;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_STRING_H_
-#define _CPR_ANDROID_STRING_H_
-
-#include <string.h>
-#include <ctype.h>
-
-/**
- * cpr_strdup
- *
- * @brief The CPR wrapper for strdup
-
- * The cpr_strdup shall return a pointer to a new string, which is a duplicate
- * of the string pointed to by "str" argument. A null pointer is returned if the
- * new string cannot be created.
- *
- * @param[in] str - The string that needs to be duplicated
- *
- * @return The duplicated string or NULL in case of no memory
- *
- */
-char *
-cpr_strdup(const char *str);
-
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_STRINGS_H_
-#define _CPR_ANDROID_STRINGS_H_
-
-#include <strings.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include <pthread.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/resource.h>
-
-#define ANDROID_MIN_THREAD_PRIORITY (-20) /* tbd: check MV linux: current val from Larry port */
-#define ANDROID_MAX_THREAD_PRIORITY (+19) /* tbd: check MV linux. current val from Larry port */
-
-
-/**
- * cprCreateThread
- *
- * @brief Create a thread
- *
- * The cprCreateThread function creates another execution thread within the
- * current process. If the input parameter "name" is present, then this is used
- * for debugging purposes. The startRoutine is the address of the function where
- * the thread execution begins. The start routine prototype is defined as
- * follows
- * @code
- * int32_t (*cprThreadStartRoutine)(void* data)
- * @endcode
- *
- * @param[in] name - name of the thread created (optional)
- * @param[in] startRoutine - function where thread execution begins
- * @param[in] stackSize - size of the thread's stack
- * @param[in] priority - thread's execution priority
- * @param[in] data - parameter to pass to startRoutine
- *
- * Return Value: Thread handle or NULL if creation failed.
- */
-cprThread_t
-cprCreateThread (const char *name,
- cprThreadStartRoutine startRoutine,
- uint16_t stackSize,
- uint16_t priority,
- void *data)
-{
- static const char fname[] = "cprCreateThread";
- static uint16_t id = 0;
- cpr_thread_t *threadPtr;
- pthread_t threadId;
- pthread_attr_t attr;
-
- CPR_INFO("%s: creating '%s' thread\n", fname, name);
-
- /* Malloc memory for a new thread */
- threadPtr = (cpr_thread_t *)cpr_malloc(sizeof(cpr_thread_t));
- if (threadPtr != NULL) {
- if (pthread_attr_init(&attr) != 0) {
-
- CPR_ERROR("%s - Failed to init attribute for thread %s\n",
- fname, name);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- if (pthread_attr_setstacksize(&attr, stackSize) != 0) {
- CPR_ERROR("%s - Invalid stacksize %d specified for thread %s\n",
- fname, stackSize, name);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- if (pthread_create(&threadId, &attr, startRoutine, data) != 0) {
- CPR_ERROR("%s - Creation of thread %s failed: %d\n",
- fname, name, errno);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- /* Assign name to CPR if one was passed in */
- if (name != NULL) {
- threadPtr->name = name;
- }
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of running threads for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same thread twice.
- */
- threadPtr->u.handleInt = threadId;
- threadPtr->threadId = ++id;
- return (cprThread_t)threadPtr;
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for thread %s failed.\n", fname, name);
- errno = ENOMEM;
- return (cprThread_t)NULL;
-}
-
-
-/**
- * cprDestroyThread
- *
- * @brief Destroys the thread passed in.
- *
- * The cprDestroyThread function is called to destroy a thread. The thread
- * parameter may be any valid thread including the calling thread itself.
- *
- * @param[in] thread - thread to destroy.
- *
- * @return CPR_SUCCESS or CPR_FAILURE. errno should be set for FAILURE case.
- *
- * @note In Linux there will never be a success indication as the
- * calling thread will have been terminated.
- */
-cprRC_t
-cprDestroyThread (cprThread_t thread)
-{
- static const char fname[] = "cprDestroyThread";
- cpr_thread_t *cprThreadPtr;
-
- cprThreadPtr = (cpr_thread_t *) thread;
- if (cprThreadPtr != NULL) {
- /*
- * Make sure thread is trying to destroy itself.
- */
- if ((pthread_t) cprThreadPtr->u.handleInt == pthread_self()) {
- cprThreadPtr->threadId = 0;
- cpr_free(cprThreadPtr);
- pthread_exit(NULL);
- return CPR_SUCCESS;
- }
-
- CPR_ERROR("%s: Thread attempted to destroy another thread, not itself.\n",
- fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-/**
- * cprAdjustRelativeThreadPriority
- *
- * @brief The function sets the relative thread priority up or down by the given value.
- *
- * This function is used pSIPCC to set up the thread priority. The values of the
- * priority range from -20 (Maximum priority) to +19 (Minimum priority).
- *
- * @param[in] relPri - nice value of the thread -20 is MAX and 19 is MIN
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprAdjustRelativeThreadPriority (int relPri)
-{
- const char *fname = "cprAdjustRelativeThreadPriority";
-
- if (setpriority(PRIO_PROCESS, 0, relPri) == -1) {
- CPR_ERROR("%s: could not set the nice..err=%d\n",
- fname, errno);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
-}
-
-/**
- * @}
- * @addtogroup ThreadInternal Helper functions for implementing threads in CPR
- * @ingroup Threads
- * @brief Helper functions used by CPR for thread implementation
- *
- * @{
- */
-
-/**
- * cprGetThreadId
- *
- * @brief Return the pthread ID for the given CPR thread.
- *
- * @param[in] thread - thread to query
- *
- * @return Thread's Id or zero(0)
- *
- */
-pthread_t
-cprGetThreadId (cprThread_t thread)
-{
- if (thread) {
- return ((cpr_thread_t *)thread)->u.handleInt;
- }
- return 0;
-}
-
-/**
- * @}
- */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_TIME_H_
-#define _CPR_ANDROID_TIME_H_
-
-#include <time.h>
-
-typedef size_t cpr_time_t;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_TIMERS_H_
-#define _CPR_ANDROID_TIMERS_H_
-#include <pthread.h>
-
-/*
- * Linux does not provide native support for non-blocking timers
- * so CPR provides that functionality for Linux.
- */
-
-/*
- * Determine the granularity of the timers in
- * milliseconds. ie how often does the TickThread
- * wake up to decrement the timer intervals
- */
-#define timerGranularity 10
-
-//struct timerBlk_s timerBlk;
-
-typedef struct cpr_timer_s
-{
- const char *name;
- uint32_t cprTimerId;
- cprMsgQueue_t callBackMsgQueue;
- uint16_t applicationTimerId;
- uint16_t applicationMsgId;
- void *data;
- union {
- void *handlePtr;
- }u;
-}cpr_timer_t;
-
-/* Linked List of currently running timers */
-typedef struct timerDef
-{
- int32_t duration;
- boolean timerActive;
- cpr_timer_t *cprTimerPtr;
- struct timerDef *previous;
- struct timerDef *next;
-} timerBlk;
-
-/* Timer mutex for updating the timer linked list */
-extern pthread_mutex_t timerMutex;
-
-/* Start routines for the timer threads */
-extern void *linuxTimerTick(void *);
-
-cprRC_t cpr_timer_pre_init(void);
-cprRC_t cpr_timer_de_init(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * @brief CPR layer for Timers.
- *
- * This file contains the Cisco Portable Runtime layer for non-blocking
- * timers. This implementation is for the Linux operating system using
- * select with a timeout.
- *
- * Timer Service runs in its own thread and blocks on select
- * call with a timeout. The value of timeout is set equal to
- * the duration of the earliest expiring timer. The timer list
- * is kept sorted by earliest to latest expiration times. Therefore,
- * timeout value is simply the duration on the head of the list.
- *
- * For starting or cancelling a timer, the timer library contacts
- * the timer service using a local socket based IPC. This is done
- * by bringing up a connection between timer service and the client
- * during timer init.
- * Timer Service thread is the only thread that adds or removes
- * timer blocks from the list. When timer library client wants
- * to start or cancel a timer, the library sends an IPC message
- * to the timer service thread on the socket connection. This
- * unblocks the select call. Select also returns the amount of
- * time left on the timeout when it gets unblocked. This amount is
- * first subtracted from the head timer block duration. Then rest
- * of the processing is carried out based on whether the request
- * was to add or to remove a timer block and duration
- * on all timer blocks is adjusted as required.
- * When the select times out it implies the timers at the head
- * of the list has expired. The list is scanned for expired timers
- * and expiry processing such as posting message to the handler
- * etc. is done.
- *
- * When there are no timers in the list, service blocks on select
- * forever waiting for at least one timer to be added.
- *
- */
-
-/**
- * @defgroup Timers The Timer implementation module
- * @ingroup CPR
- * @brief The module related to Timer abstraction for the pSIPCC
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @brief APIs expected by pSIPCC for using Timers
- *
- */
-
-#include "cpr.h"
-#include "cpr_socket.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_threads.h"
-#include "cpr_timers.h"
-#include "cpr_string.h"
-#include "phntask.h"
-#include <errno.h>
-#include <unistd.h>
-#include "cpr_android_timers.h"
-#include "platform_api.h"
-
-/*--------------------------------------------------------------------------
- * Local definitions
- *--------------------------------------------------------------------------
- */
-
-typedef struct timer_ipc_cmd_s
-{
- cpr_timer_t *timer_ptr;
- void *user_data_ptr;
- uint32_t duration;
-} timer_ipc_cmd_t;
-
-
-typedef struct timer_ipc_s
-{
- uint32_t msg_type;
- union
- {
- timer_ipc_cmd_t cmd;
- cprRC_t result;
- }u;
-} timer_ipc_t;
-
-#define TMR_CMD_ADD 1
-#define TMR_CMD_REMOVE 2
-#define TMR_RESULT 3
-
-#define API_RETURN(_val) \
- { \
- pthread_mutex_unlock(&api_mutex); \
- return (_val); \
- }\
-
-#define API_ENTER() \
-{\
- pthread_mutex_lock(&api_mutex);\
-}\
-
-/* for AF_LOCAL not all implementations return client addr in recvfrom so
- * using explicit path for client too.
- */
-#define SERVER_PATH "/tmp/CprTmrServer"
-#define CLIENT_PATH "/tmp/CprTmrClient"
-
-
-/*--------------------------------------------------------------------------
- * Global data
- *--------------------------------------------------------------------------
- */
-
-
-static timerBlk *timerListHead;
-
-static pthread_t timerThreadId;
-
-
-static pthread_mutex_t api_mutex;
-
-
-/* local socket used by timer library */
-static int client_sock = INVALID_SOCKET;
-
-
-/* local socket used by the timer service */
-static int serv_sock = INVALID_SOCKET;
-
-static struct sockaddr_un tmr_serv_addr;
-static struct sockaddr_un tmr_client_addr;
-
-static fd_set socks; /* descriptor set */
-
-
-/*--------------------------------------------------------------------------
- * External data references
- *--------------------------------------------------------------------------
- */
-
-
-/*--------------------------------------------------------------------------
- * External function prototypes
- *--------------------------------------------------------------------------
- */
-
-/*
- * Internal CPR function to fill in data in the sysheader.
- * This is to prevent knowledge of the evil syshdr structure
- * from spreading to cpr_linux_timers.c This thing is
- * like kudzu...
- */
-extern void fillInSysHeader(void *buffer, uint16_t cmd, uint16_t len,
- void *timerMsg);
-
-
-
-/*--------------------------------------------------------------------------
- * Local scope function prototypes
- *--------------------------------------------------------------------------
- */
-
-static void *timerThread(void *data);
-static cprRC_t start_timer_service_loop();
-static void process_expired_timers();
-static void send_api_result(cprRC_t result, struct sockaddr_un *addr, socklen_t len);
-
-
-/**
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @{
- */
-
-/**
- * cprSleep
- *
- * @brief Suspend the calling thread
- * The cprSleep function blocks the calling thread for the indicated number of
- * milliseconds.
- *
- * @param[in] duration - Number of milliseconds the thread should sleep
- *
- * @return - none
- */
-void
-cprSleep (uint32_t duration)
-{
- /*
- * usleep() can only support up to one second, so split
- * between sleep and usleep if one second or more
- */
- if (duration >= 1000) {
- (void) sleep(duration / 1000);
- (void) usleep((duration % 1000) * 1000);
- } else {
- (void) usleep(duration * 1000);
- }
-}
-
-/**
- * @}
- */
-
-/**
- * @defgroup TimerInternal The Timer internal functions
- * @ingroup Timers
- * @{
- */
-
-/**
- * addTimerToList
- * Send message to timer service to add the timer pointed by cprTimerPtr
- * to the list. This routine is just sending IPC message to timer service
- * but the actual addition is done by timer service using the addTimer function.
- * This function is only called by CPR functions and is not visible to external
- * applications.
- * @param[in] cprTimerPtr - timer pointer
- * @param[in] duration - timer duration in msec.
- * @param[in] data - opaque data
- * @return - CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t addTimerToList (cpr_timer_t *cprTimerPtr, uint32_t duration, void *data)
-{
-
- static const char fname[] = "addTimerToList";
- timer_ipc_t tmr_cmd = {0};
- timer_ipc_t tmr_rsp={0};
-
- API_ENTER();
-
- //CPR_INFO("%s: cprTimerptr=0x%x dur=%d user_data=%x\n",
- // fname, cprTimerPtr, duration, data);
- tmr_cmd.msg_type = TMR_CMD_ADD;
- tmr_cmd.u.cmd.timer_ptr = cprTimerPtr;
- tmr_cmd.u.cmd.user_data_ptr = data;
- tmr_cmd.u.cmd.duration = duration;
-
-//CPR_INFO("%s:sending messge of type=%d\n", fname, tmr_cmd.msg_type);
- /* simply post a request here to the timer service.*/
- if (client_sock != -1) {
- if (sendto(client_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- (struct sockaddr *)&tmr_serv_addr, sizeof(tmr_serv_addr)) < 0) {
- CPR_ERROR("Failed to tx IPC msg to timer service, errno = %s %s\n",
- strerror(errno), fname);
- API_RETURN(CPR_FAILURE);
- }
-
- } else {
- CPR_ERROR("can not make IPC connection, client_sock is invalid %s\n", fname);
- API_RETURN(CPR_FAILURE);
- }
-
- /*
- * wait for the timer service to excute the request
- * so that we get result of operation
- */
-
- if (recvfrom(client_sock, &tmr_rsp, sizeof(timer_ipc_t),0, NULL, NULL) < 0) {
- //CPR_INFO("error in recving the result error=%s\n", strerror(errno));
- API_RETURN(CPR_FAILURE);
- } else {
- //CPR_INFO("received response from the timer result=%d\n", tmr_rsp.u.result);
- API_RETURN(tmr_rsp.u.result);
- }
-}
-
-
-/**
- * addTimer
- *
- * Add a timer to the timer linked list.
- * This function is only called by CPR functions and is not visible to external
- * applications.
- *
- * @param[in] cprTimerPtr - pointer to the CPR timer structure
- * @param[in] duration - how long before timer expires in milliseconds
- * @param[in] data - information to be passed to callback function
- *
- * @return - CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t addTimer (cpr_timer_t *cprTimerPtr, uint32_t duration, void *data)
-{
- static const char fname[] = "addTimer";
- timerBlk *timerList;
- timerBlk *newTimerPtr;
-
- CPR_INFO("%s:adding timer=0x%x timerblk=%x\n", fname,
- cprTimerPtr, cprTimerPtr->u.handlePtr);
-
-
- /* Verify the timer has been initialized */
- newTimerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (newTimerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
-
- return(CPR_FAILURE);
- }
-
- /* Ensure this timer is not already running */
- if (newTimerPtr->timerActive) {
- CPR_ERROR("%s - Timer %s is already active.\n", fname, cprTimerPtr->name);
- errno = EAGAIN;
- return(CPR_FAILURE);
-
- }
-
- /* Sanity tests passed, store the data the application passed in */
- newTimerPtr->duration = duration;
- cprTimerPtr->data = data;
-
- /*
- * Insert timer into the linked list. The timer code only
- * decrements the first timer in the list to be efficient.
- * Therefore, the timer at the top of the list is the timer
- * that will expire first. Timers are added to the list
- * in ascending order of time left before expiration and
- * ticksLeft is calculated to be the difference between
- * when the timer before them expires and when the newly
- * inserted timer expires.
- */
-
- /* Check for insertion into an empty list */
- if (timerListHead == NULL) {
- //CPR_INFO("no timer in the list case..\n");
- timerListHead = newTimerPtr;
- } else {
-
- /* Insert timer into list */
- timerList = timerListHead;
- while (timerList != NULL) {
-
- /*
- * If the duration on this new timer are less than the
- * timer in the list, insert this new timer before
- * it in the list as it will expire first. In doing so
- * the code must subtract the new timer's duration from
- * the duration of the timer in the in the list to keep the deltas correct.
- */
- if (newTimerPtr->duration < timerList->duration) {
- //CPR_INFO("less than case..\n");
- timerList->duration -= newTimerPtr->duration;
- newTimerPtr->next = timerList;
- newTimerPtr->previous = timerList->previous;
- if (newTimerPtr->previous) {
- newTimerPtr->previous->next = newTimerPtr;
- }
- timerList->previous = newTimerPtr;
-
- /* Check for insertion at the head of list */
- if (timerListHead == timerList) {
- //CPR_INFO("insert at the head case..\n");
- timerListHead = newTimerPtr;
- }
- break;
- } else {
- /*
- * Else this new timer expires after the timer in
- * the list. Therefore subtract the timer's duration
- * from the new timer's duration. Since only the
- * first timer is decremented all other timers added
- * expiration must be calculated as a delta from the
- * timer in front of them in the list.
- */
- //CPR_INFO("greater than case..\n");
- newTimerPtr->duration -= timerList->duration;
-
- /* Check for insertion at the end of list */
- if (timerList->next == NULL) {
- //CPR_INFO("insert at the end sub case..\n");
- newTimerPtr->previous = timerList;
- timerList->next = newTimerPtr;
- newTimerPtr->next = NULL;
- break;
- }
- timerList = timerList->next;
- }
- }
- }
-
- newTimerPtr->timerActive = TRUE;
- return(CPR_SUCCESS);
-}
-
-
-/**
- * removeTimerFromList
- * Send message to timer service to remove the timer pointed by cprTimerPtr
- * from the list. This routine is just sending IPC message to timer service
- * and the actual removal is done by timer service using the removeTimer function..
- * This function is only called by CPR functions and is not visible to external
- * applications.
- *
- * @param[in] cprTimerPtr - pointer to the timer to be removed from the list
- * @return - CPR_SUCCESS or CPR_FAILURE
- *
- */
-static cprRC_t
-removeTimerFromList (cpr_timer_t *cprTimerPtr)
-{
-
- static const char fname[] = "removeTimerFromList";
- timer_ipc_t tmr_cmd = {0};
- timer_ipc_t tmr_rsp = {0};
-
-
- API_ENTER();
-
- //CPR_INFO("%s:remove timer from list=0x%x\n",fname, cprTimerPtr);
- tmr_cmd.msg_type = TMR_CMD_REMOVE;
- tmr_cmd.u.cmd.timer_ptr = cprTimerPtr;
-
- //CPR_INFO("sending messge of type=%d\n", tmr_cmd.msg_type);
-
- /* simply post a request here to the timer service.. */
- if (client_sock != -1) {
- if (sendto(client_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- (struct sockaddr *)&tmr_serv_addr, sizeof(tmr_serv_addr)) < 0) {
- CPR_ERROR("%s:failed to tx IPC Msg to timer service, errno = %s\n",
- fname, strerror(errno));
- API_RETURN(CPR_FAILURE);
- }
- } else {
- CPR_ERROR("%s:client_sock invalid, no IPC connection \n", fname);
- API_RETURN(CPR_FAILURE);
- }
-
- /*
- * wait for the timer service to excute the request
- * so that we get result of operation
- */
-
- if (recvfrom(client_sock, &tmr_rsp, sizeof(timer_ipc_t),0, NULL, NULL) < 0) {
- //CPR_INFO("error in recving the result error=%s\n", strerror(errno));
- API_RETURN(CPR_FAILURE);
- } else {
- //CPR_INFO("received response from the timer result=%d\n", tmr_rsp.u.result);
- API_RETURN(tmr_rsp.u.result);
- }
-}
-
-
-/**
- * removeTimer
- *
- * Remove a timer from the timer linked list. This function is only
- * called by CPR functions and is not visible to applications.
- *
- * @param[in] cprTimerPtr - which timer to cancel
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t
-removeTimer (cpr_timer_t *cprTimerPtr)
-{
- static const char fname[] = "removeTimer";
- timerBlk *timerList;
- timerBlk *previousTimer;
- timerBlk *nextTimer;
- timerBlk *timerPtr;
-
- //CPR_INFO("removing timer..0x%x\n", cprTimerPtr);
-
- /*
- * No need to sanitize the cprTimerPtr data as only
- * internal CPR functions call us and they have already
- * sanitized that data. In addition those functions
- * have already grabbed the timer list mutex so no need
- * to do that here.
- */
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- //CPR_INFO("%s: timer ptr=%x\n", fname, timerPtr);
-
- if (timerPtr != NULL) {
- /* Walk the list looking for this timer to cancel. */
- timerList = timerListHead;
- while (timerList != NULL) {
- if (timerList->cprTimerPtr->cprTimerId == cprTimerPtr->cprTimerId) {
- /* Removing only element in the list */
- if ((timerList->previous == NULL) &&
- (timerList->next == NULL)) {
- timerListHead = NULL;
-
- /* Removing head of the list */
- } else if (timerList->previous == NULL) {
- nextTimer = timerList->next;
- nextTimer->previous = NULL;
- timerListHead = nextTimer;
-
- /* Removing tail of the list */
- } else if (timerList->next == NULL) {
- previousTimer = timerList->previous;
- previousTimer->next = NULL;
-
- /* Removing from middle of the list */
- } else {
- nextTimer = timerList->next;
- previousTimer = timerList->previous;
- previousTimer->next = nextTimer;
- nextTimer->previous = previousTimer;
- }
-
- /* Add time back to next timer in the list */
- if (timerList->next) {
- timerList->next->duration += timerList->duration;
- }
-
- /*
- * Reset timer values
- */
- timerList->next = NULL;
- timerList->previous = NULL;
- timerList->duration = -1;
- timerList->timerActive = FALSE;
- cprTimerPtr->data = NULL;
-
- return(CPR_SUCCESS);
-
- }
-
- /* Walk the list */
- timerList = timerList->next;
- }
-
- /*
- * Either the timer was not active or it was marked active, but not
- * found on the timer list. If the timer was inactive then that is OK,
- * but let user know about an active timer not found in the timer list.
- */
- if ((timerPtr->next != NULL) || (timerPtr->previous != NULL)) {
- CPR_ERROR("%s - Timer %s marked as active, "
- "but was not found on the timer list.\n",
- fname, cprTimerPtr->name);
- timerPtr->next = NULL;
- timerPtr->previous = NULL;
- }
- timerPtr->duration = -1;
- timerPtr->cprTimerPtr->data = NULL;
- timerPtr->timerActive = FALSE;
-
- return(CPR_SUCCESS);
-
- }
-
- /* Bad application! */
- CPR_ERROR("%s - Timer not initialized.\n", fname);
- errno = EINVAL;
- return(CPR_FAILURE);
-
-}
-
-/**
- * @}
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @{
- */
-
-/**
- * cprCreateTimer
- *
- * @brief Initialize a timer
- *
- * The cprCreateTimer function is called to allow the OS to perform whatever
- * work is needed to create a timer. The input name parameter is optional. If present, CPR assigns
- * this name to the timer to assist in debugging. The callbackMsgQueue is the
- * address of a message queue created with cprCreateMsgQueue. This is the
- * queue where the timer expire message will be sent.
- * So, when this timer expires a msg of type "applicationMsgId" will be sent to the msg queue
- * "callbackMsgQueue" indicating that timer applicationTimerId has expired.
- *
- * @param[in] name - name of the timer
- * @param[in] applicationTimerId - ID for this timer from the application's
- * perspective
- * @param[in] applicationMsgId - ID for syshdr->cmd when timer expire msg
- * is sent
- * @param[in] callBackMsgQueue - where to send a msg when this timer expires
- *
- * @return Timer handle or NULL if creation failed.
- */
-cprTimer_t
-cprCreateTimer (const char *name,
- uint16_t applicationTimerId,
- uint16_t applicationMsgId,
- cprMsgQueue_t callBackMsgQueue)
-{
- static const char fname[] = "cprCreateTimer";
- static uint32_t cprTimerId = 0;
- cpr_timer_t *cprTimerPtr;
- timerBlk *timerPtr;
-
- /*
- * Malloc memory for a new timer. Need to
- * malloc memory for the generic CPR view and
- * one for the CNU specific version.
- */
- cprTimerPtr = (cpr_timer_t *) cpr_malloc(sizeof(cpr_timer_t));
- timerPtr = (timerBlk *) cpr_malloc(sizeof(timerBlk));
- if ((cprTimerPtr != NULL) && (timerPtr != NULL)) {
- /* Assign name (Optional) */
- cprTimerPtr->name = name;
-
- /* Set timer ids, msg id and callback msg queue (Mandatory) */
- cprTimerPtr->applicationTimerId = applicationTimerId;
- cprTimerPtr->applicationMsgId = applicationMsgId;
- cprTimerPtr->cprTimerId = cprTimerId++;
- if (callBackMsgQueue == NULL) {
- CPR_ERROR("%s - Callback msg queue for timer %s is NULL.\n",
- fname, name);
- cpr_free(timerPtr);
- cpr_free(cprTimerPtr);
- return NULL;
- }
- cprTimerPtr->callBackMsgQueue = callBackMsgQueue;
-
- /*
- * Set remaining values in both structures to defaults
- */
- timerPtr->next = NULL;
- timerPtr->previous = NULL;
- timerPtr->duration = -1;
- timerPtr->timerActive = FALSE;
- cprTimerPtr->data = NULL;
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of active timers for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same timer twice.
- *
- * TODO - It would be nice to initialize of pool of
- * timers at init time and have this function just
- * return a timer from the pool. Then when the
- * timer expired or cancel the code would not free
- * it, but just return it to the pool.
- */
- timerPtr->cprTimerPtr = cprTimerPtr;
- cprTimerPtr->u.handlePtr = timerPtr;
- //CPR_INFO("cprTimerCreate: timer_t=%x blk=%x\n",cprTimerPtr, timerPtr);
-
- return cprTimerPtr;
- }
-
- /*
- * If we get here there has been a malloc failure.
- */
- if (timerPtr) {
- cpr_free(timerPtr);
- }
- if (cprTimerPtr) {
- cpr_free(cprTimerPtr);
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for timer %s failed.\n", fname, name);
- errno = ENOMEM;
- return NULL;
-}
-
-
-/**
- * cprStartTimer
- *
- * @brief Start a system timer
- *
- * The cprStartTimer function starts a previously created timer referenced by
- * the parameter timer. CPR timer granularity is 10ms. The "timer" input
- * parameter is the handle returned from a previous successful call to
- * cprCreateTimer.
- *
- * @param[in] timer - which timer to start
- * @param[in] duration - how long before timer expires in milliseconds
- * @param[in] data - information to be passed to callback function
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprStartTimer (cprTimer_t timer,
- uint32_t duration,
- void *data)
-{
- static const char fname[] = "cprStartTimer";
- cpr_timer_t *cprTimerPtr;
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- /* add timer to the list */
- return addTimerToList(cprTimerPtr, duration, data);
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprIsTimerRunning
- *
- * @brief Determine if a timer is active
- *
- * This function determines whether the passed in timer is currently active. The
- * "timer" parameter is the handle returned from a previous successful call to
- * cprCreateTimer.
- *
- * @param[in] timer - which timer to check
- *
- * @return True is timer is active, False otherwise
- */
-boolean
-cprIsTimerRunning (cprTimer_t timer)
-{
- static const char fname[] = "cprIsTimerRunning";
- cpr_timer_t *cprTimerPtr;
- timerBlk *timerPtr;
-
- //CPR_INFO("istimerrunning(): timer=0x%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (timerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
- return FALSE;
- }
-
- if (timerPtr->timerActive) {
- return TRUE;
- }
- } else {
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- }
-
- return FALSE;
-}
-
-
-/**
- * cprCancelTimer
- *
- * @brief Cancels a running timer
- *
- * The cprCancelTimer function cancels a previously started timer referenced by
- * the parameter timer.
- *
- * @param[in] timer - which timer to cancel
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprCancelTimer (cprTimer_t timer)
-{
- static const char fname[] = "cprCancelTimer";
- timerBlk *timerPtr;
- cpr_timer_t *cprTimerPtr;
- cprRC_t rc = CPR_SUCCESS;
-
- //CPR_INFO("cprCancelTimer: timer ptr=%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (timerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /*
- * Ensure timer is active before trying to remove it.
- * If already inactive then just return SUCCESS.
- */
- if (timerPtr->timerActive) {
- //CPR_INFO("removing timer from the list=%x\n", timerPtr);
- rc = removeTimerFromList(timer);
- }
- return rc;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprUpdateTimer
- *
- * @brief Updates the expiration time for a running timer
- *
- * The cprUpdateTimer function cancels a previously started timer referenced by
- * the parameter timer and then restarts the same timer with the duration passed
- * in.
- *
- * @param[in] timer - which timer to update
- * @param[in] duration - how long before timer expires in milliseconds
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprUpdateTimer (cprTimer_t timer, uint32_t duration)
-{
- static const char fname[] = "cprUpdateTimer";
- cpr_timer_t *cprTimerPtr;
- void *timerData;
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- /* Grab data before cancelling timer */
- timerData = cprTimerPtr->data;
- } else {
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- if (cprCancelTimer(timer) == CPR_SUCCESS) {
- if (cprStartTimer(timer, duration, timerData) == CPR_SUCCESS) {
- return CPR_SUCCESS;
- } else {
- CPR_ERROR("%s - Failed to start timer %s\n",
- fname, cprTimerPtr->name);
- return CPR_FAILURE;
- }
- }
-
- CPR_ERROR("%s - Failed to cancel timer %s\n", fname, cprTimerPtr->name);
- return CPR_FAILURE;
-}
-
-
-/**
- * cprDestroyTimer
- *
- * @brief Destroys a timer.
- *
- * This function will cancel the timer and then destroy it. It sets
- * all links to NULL and then frees the timer block.
- *
- * @param[in] timer - which timer to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprDestroyTimer (cprTimer_t timer)
-{
- static const char fname[] = "cprDestroyTimer";
- cpr_timer_t *cprTimerPtr;
- cprRC_t rc;
-
- //CPR_INFO("cprDestroyTimer:destroying timer=%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- rc = cprCancelTimer(timer);
- if (rc == CPR_SUCCESS) {
- cprTimerPtr->cprTimerId = 0;
- cpr_free(cprTimerPtr->u.handlePtr);
- cpr_free(cprTimerPtr);
- return CPR_SUCCESS;
- } else {
- CPR_ERROR("%s - Cancel of Timer %s failed.\n",
- fname, cprTimerPtr->name);
- return CPR_FAILURE;
- }
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-/**
- * @}
- * @addtogroup TimerInternal The Timer internal functions
- * @ingroup Timers
- * @{
- */
-
-/**
- * cpr_timer_pre_init
- *
- * @brief Initalize timer service and client IPC
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cpr_timer_pre_init (void)
-{
- static const char fname[] = "cpr_timer_pre_init";
- int32_t returnCode;
-
- /* start the timer service first */
- returnCode = (int32_t)pthread_create(&timerThreadId, NULL, timerThread, NULL);
- if (returnCode == -1) {
- CPR_ERROR("%s: Failed to create Timer Thread : %s\n", fname, strerror(errno));
- return CPR_FAILURE;
- }
-
- /*
- * wait some time so that timer service thread is up
- * TBD:we should really implement wait on timerthread using condvar.
- */
- cprSleep(1000);
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * cpr_timer_de_init
- *
- * @brief De-Initalize timer service and client IPC
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cpr_timer_de_init(void)
-{
- // close all sockets..
- close(client_sock);
- close(serv_sock);
-
-
- // destroy api mutex
- pthread_mutex_destroy(&api_mutex);
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * Timer service thread
- *
- */
-/**
- * timerThread
- *
- * @brief Timer service thread
- *
- * This is the start function for the timer server thread.
- *
- * @param[in] data - The data passed in (UNUSED)
- *
- * @return This function eventually starts an infinite loop on a "select".
- */
-void *timerThread (void *data)
-{
- static const char fname[] = "timerThread";
-
- //CPR_INFO("timerThread:started..\n");
-#ifndef HOST
-#ifndef PTHREAD_SET_NAME
-#define PTHREAD_SET_NAME(s) do { } while (0)
-#endif
- PTHREAD_SET_NAME("CPR Timertask");
-#endif
-
- /*
- * Increase the timer thread priority from default priority.
- * This is required to make sure timers fire with reasonable precision.
- *
- * NOTE: always make sure the priority is higher than sip/gsm threads;
- * otherwise, we must use mutex around the following while loop.
- */
- (void) cprAdjustRelativeThreadPriority(TIMER_THREAD_RELATIVE_PRIORITY);
-
- /* get ready to listen for timer commands and service them */
- if (start_timer_service_loop() == CPR_FAILURE) {
- CPR_ERROR("%s: timer service loop failed\n", fname);
- }
-
- return NULL;
-}
-
-
-/**
- * local_bind
- * Function used to do a bind on the local socket.
- *
- * @param[in] sock - socket descriptor to bind
- * @param[in] name - name to use for binding local socket
- * @return 0 if success, -1 on error (errno will be set)
- *
- */
-static int local_bind (int sock, char *name)
-{
- struct sockaddr_un addr;
-
- /* construct the address structure */
- addr.sun_family = AF_LOCAL;
- sstrncpy(addr.sun_path, name, sizeof(addr.sun_path));
- /* make sure file doesn't already exist */
- unlink(addr.sun_path);
-
- return bind(sock, (struct sockaddr *) &addr, sizeof(addr));
-}
-
-/**
- * select_sockets
- *
- * Set the socket descriptors to be used for reading.
- * Only server side uses select.
- *
- * @return The server socket number
- */
-static int select_sockets (void)
-{
- FD_ZERO(&socks);
-
- FD_SET(serv_sock, &socks);
-
- return (serv_sock);
-}
-
-
-/**
- * read_timer_cmd
- * read message received on the IPC from the client
- * the only messages are timer commands {add, remove}
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t read_timer_cmd ()
-{
- static const char fname[] = "read_timer_cmd";
- int rcvlen;
- timer_ipc_t tmr_cmd ={0};
- cprRC_t ret = CPR_FAILURE;
-
-
-
- rcvlen =recvfrom(serv_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- NULL, NULL);
-
- if (rcvlen > 0) {
- //CPR_INFO("got message type=%d\n", tmr_cmd.msg_type);
- switch(tmr_cmd.msg_type) {
- case TMR_CMD_ADD:
- //CPR_INFO("request to add timer ptr=%x duration=%d datptr=%x\n",
- // tmr_cmd.u.cmd.timer_ptr, tmr_cmd.u.cmd.duration, tmr_cmd.u.cmd.user_data_ptr);
-
- ret = addTimer(tmr_cmd.u.cmd.timer_ptr,tmr_cmd.u.cmd.duration,
- (void *)tmr_cmd.u.cmd.user_data_ptr);
-
- break;
-
- case TMR_CMD_REMOVE:
- //CPR_INFO("request to remove timer ptr=%x\n", tmr_cmd.u.cmd.timer_ptr);
- ret = removeTimer(tmr_cmd.u.cmd.timer_ptr);
- break;
-
- default:
- CPR_ERROR("%s:invalid ipc command = %d\n", tmr_cmd.msg_type);
- ret = CPR_FAILURE;
- break;
- }
- } else {
- CPR_ERROR("%s:while reading serv_sock err =%s: Closing Socket..Timers not operational !!! \n",
- fname, strerror(errno));
- (void) close(serv_sock);
- serv_sock = INVALID_SOCKET;
- ret = CPR_FAILURE;
- }
-
- /* send the result back */
- send_api_result(ret, &tmr_client_addr, sizeof(tmr_client_addr));
-
- return (ret);
-
-}
-
-/**
- * send_api_result back to client via a socket sendto operation
- * @param[in] retVal - value of result
- * @param[in] addr - address to send the result to
- * @param[in] len - length of addr
- */
-void send_api_result(cprRC_t retVal, struct sockaddr_un *addr, socklen_t len)
-{
- static const char fname[] = "send_api_result";
- timer_ipc_t tmr_rsp = {0};
-
- tmr_rsp.msg_type = TMR_RESULT;
- tmr_rsp.u.result = retVal;
- if (sendto(serv_sock, &tmr_rsp, sizeof(timer_ipc_t),0, (struct sockaddr *)addr, len) < 0) {
- CPR_ERROR("%s: error in sending on serv_sock err=%s\n", fname, strerror(errno));
- }
-}
-
-/**
- * Start the timer service loop.
- * Service loop waits for timer commands from timer clients processes them.
- * Waiting is done by issuing a select call with a timeout. This is the main
- * function that implements the timer functionality using the select call.
- * timeout value = duration on the head of the timer list.
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t start_timer_service_loop (void)
-{
- static const char fname[] = "start_timer_service_loop";
- int lsock = -1;
- struct timeval tv;
- int ret;
- boolean use_timeout;
-
-
- /* initialize server and client addresses used for sending.*/
- cpr_set_sockun_addr((cpr_sockaddr_un_t *) &tmr_serv_addr, SERVER_PATH, getpid());
- cpr_set_sockun_addr((cpr_sockaddr_un_t *) &tmr_client_addr, CLIENT_PATH, getpid());
-
- /*
- * init mutex and cond var.
- * these are used for making API synchronous etc..
- */
- if (pthread_mutex_init(&api_mutex, NULL) != 0) {
- CPR_ERROR("%s: failed to initialize api_mutex err=%s\n", fname,
- strerror(errno));
- return CPR_FAILURE;
- }
-
-
- /* open a unix datagram socket for client library */
- client_sock = socket(AF_LOCAL, SOCK_DGRAM, 0);
- if (client_sock == INVALID_SOCKET) {
- CPR_ERROR("%s:could not create client socket error=%s\n", fname, strerror(errno));
- return CPR_FAILURE;
- }
-
- /* bind service name to the socket */
- if (local_bind(client_sock,tmr_client_addr.sun_path) < 0) {
- CPR_ERROR("%s:could not bind local socket:error=%s\n", fname, strerror(errno));
- (void) close(client_sock);
- client_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
- /* open another unix datagram socket for timer service */
- serv_sock = socket(AF_LOCAL, SOCK_DGRAM, 0);
- if (serv_sock == INVALID_SOCKET) {
- CPR_ERROR("%s:could not create server socket error=%s\n", fname, strerror(errno));
- serv_sock = INVALID_SOCKET;
- close(client_sock);
- client_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
- if (local_bind(serv_sock, tmr_serv_addr.sun_path) < 0) {
- CPR_ERROR("%s:could not bind serv socket:error=%s\n", fname, strerror(errno));
- (void) close(serv_sock);
- (void) close(client_sock);
- client_sock = serv_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
-
- while (1) {
-
- lsock = select_sockets();
-
- /* set the timer equal to duration on head */
- if (timerListHead != NULL) {
- tv.tv_sec = (timerListHead->duration)/1000;
- tv.tv_usec = (timerListHead->duration%1000)*1000;
- //CPR_INFO("%s:time duration on head =%d sec:%d usec (or %d msec)\n",
- // fname, tv.tv_sec, tv.tv_usec,
- // timerListHead->duration);
- use_timeout = TRUE;
- } else {
- //CPR_INFO("%s:no timer in the list.. will block until there is one\n",
- // fname);
- use_timeout = FALSE;
- }
-
- ret = select(lsock + 1, &socks, NULL, NULL, (use_timeout == TRUE) ? &tv:NULL);
-
- if (ret == -1) {
- CPR_ERROR("%s:error in select err=%s\n", fname,
- strerror(errno));
- return(CPR_FAILURE);
- } else if (ret == 0) {
- /*
- * this means the head timer has expired..there could be others
- */
- timerListHead->duration = 0;
- process_expired_timers();
- } else {
-
- if (FD_ISSET(serv_sock, &socks)) {
- //CPR_INFO("Got something on serv_sock..\n");
- /* first reduce the duration of the head by current run time */
- if (timerListHead != NULL) {
- //CPR_INFO("set head duration to =%d prev was= %d\n",
- // tv.tv_sec * 1000 + (tv.tv_usec/1000),
- // timerListHead->duration);
- /* set the head with the remaining duration(tv) as indicated by select */
- timerListHead->duration = tv.tv_sec * 1000 + (tv.tv_usec/1000);
- }
- /* read the ipc message to remove or add a timer */
- (void) read_timer_cmd();
- }
- }
- }
-
-}
-
-/**
- *
- * Process the timers expired. Generally this is called when head timer
- * has expired.
- * @note we need to process the list as there could be
- * other timers too in the list which have expired.
- *
- */
-void process_expired_timers() {
- static const char fname[] = "process_expired_timer";
- cprCallBackTimerMsg_t *timerMsg;
- void *syshdr;
- boolean processingTimers;
-
- /* nothing to do if no timers running */
- if (timerListHead == NULL) {
- return;
- }
-
- /* nothing to do if head has not expired */
- if (timerListHead->duration > 0) {
- return;
- }
-
-
- /* There are one or more expired timers on the list */
- processingTimers = TRUE;
- while (processingTimers) {
- if (timerListHead != NULL) {
- /*
- * Send msg to queue to indicate this timer has expired
- */
- if (timerListHead->duration <= 0) {
- timerMsg = (cprCallBackTimerMsg_t *)
- cpr_malloc(sizeof(cprCallBackTimerMsg_t));
- if (timerMsg) {
- timerMsg->expiredTimerName =
- timerListHead->cprTimerPtr->name;
- //CPR_INFO("%s: timer %s expired..\n",fname,
- // timerMsg->expiredTimerName);
-
- timerMsg->expiredTimerId =
- timerListHead->cprTimerPtr->applicationTimerId;
- timerMsg->usrData =
- timerListHead->cprTimerPtr->data;
- syshdr = cprGetSysHeader(timerMsg);
- if (syshdr) {
- fillInSysHeader(syshdr,
- timerListHead->cprTimerPtr->applicationMsgId,
- sizeof(cprCallBackTimerMsg_t), timerMsg);
- if (cprSendMessage(timerListHead->cprTimerPtr->callBackMsgQueue,
- timerMsg, (void **) &syshdr) == CPR_FAILURE) {
- cprReleaseSysHeader(syshdr);
- cpr_free(timerMsg);
- CPR_ERROR("%s - Call to cprSendMessage failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- } else {
- cpr_free(timerMsg);
- CPR_ERROR("%s - Call to cprGetSysHeader failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- } else {
- CPR_ERROR("%s - Call to cpr_malloc failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- (void) removeTimer(timerListHead->cprTimerPtr);
- } else {
- /* The rest of the timers on the list have not yet expired */
- processingTimers = FALSE;
- }
- } else {
- /* The timer list is now empty */
- processingTimers = FALSE;
- }
- } /* still more to process */
-}
-
-/**
- * @}
- */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_linux_tst.h"
-#include "cpr_errno.h"
-#include <stdarg.h>
-#include "plat_api.h"
-
-void
-err_exit (void)
-{
- *(volatile int *) 0xdeadbeef = 0x12345678;
-}
-
-
-/* main process entry function */
-int
-main (int argc, char **argv, char **env)
-{
- int ret;
- char *q;
-
- buginf("CPR test...\n");
- //err_exit();
-
- cprTestCmd(argc, argv);
-
- return 0;
-}
-
-
-long
-strlib_mem_used (void)
-{
- return (0);
-}
-
-#define LOG_MAX 255
-
-int
-debugif_printf (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- int rc;
- va_list ap;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
-
- if (rc <= 0) {
- return rc;
- }
- printf("%s", fmt_buf);
-
- return rc;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_TST_H_
-#define _CPR_ANDROID_TST_H_
-
-#define APP_NAME "SIPCC-"
-#define DEB_F_PREFIX APP_NAME"%s: %s: "
-#define CPR "CPR"
-#define DEB_F_PREFIX_ARGS(msg_name, func_name) msg_name, func_name
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ANDROID_TYPES_H_
-#define _CPR_ANDROID_TYPES_H_
-
-#include "sys/types.h"
-#include "stddef.h"
-#include "inttypes.h"
-
-/**
- * @typedef boolean
- *
- * Define boolean as an unsigned byte
- *
- * @note There are differences within TNP header files
- * @li curses.h: bool => char
- * @li types.h: boolean_t => enum
- * @li dki_lock.h: bool_t => int
- */
-typedef uint8_t boolean;
-
-/*
- * Define size_t
- * defined in numerous header files
- */
-/* DONE (sys/types.h => unsigned int) */
-
-/*
- * Define ssize_t
- */
-/* DONE (sys/types.h => int) */
-
-/*
- * Define MIN/MAX
- * defined in param.h
- *
- * The GNU versions of the MAX and MIN macros do two things better than
- * the old versions:
- * 1. they are more optimal as they only evaluate a & b once by creating a
- * a variable of each type on the local stack.
- * 2. they fix potential errors due to side-effects where a and b were
- * evaluated twice, i.e. MIN(i++,j++)
- *
- * @note b could be cast to a's type, to help with usage where the code
- * compares signed and unsigned types.
- */
-#ifndef MIN
-#ifdef __GNUC__
-#define MIN(a,b) ({ typeof(a) _a = (a); typeof(b) _b = (b); _a < _b ? _a : _b; })
-#else
-#define MIN(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-#endif
-
-#ifndef MAX
-#ifdef __GNUC__
-#define MAX(a,b) ({ typeof(a) _a = (a); typeof(b) _b = (b); _a > _b ? _a : _b; })
-#else
-#define MAX(a,b) (((a) > (b)) ? (a) : (b))
-#endif
-#endif
-
-
-/*
- * Define NULL
- * defined in numerous header files
- */
-/* DONE (stddef.h) */
-
-/**
- * @def NUL
- *
- * Define NUL for string termination
- */
-#ifndef NUL
-#define NUL '\0'
-#endif
-
-/**
- * @def RESTRICT
- *
- * If suppoprting the ISO/IEC 9899:1999 standard,
- * use the '__restrict' keyword
- */
-#if defined(_POSIX_C_SOURCE) && defined(__GNUC__)
-#define RESTRICT __restrict
-#else
-#define RESTRICT
-#endif
-
-/**
- * @def CONST
- *
- * Define CONST as @c const, if supported
- */
-#define CONST const
-
-/**
- * @def INLINE
- *
- * Define the appropriate setting for inlining functions
- */
-#ifdef __STRICT_ANSI__
-#define INLINE
-#else
-#define INLINE __inline__
-#endif
-
-/**
- * __BEGIN_DECLS and __END_DECLS
- *
- * Define macros for compilation by C++ compiler
- */
-#ifndef __BEGIN_DECLS
-#ifdef __cplusplus
-#define __BEGIN_DECLS extern "C" {
-#else
-#define __BEGIN_DECLS
-#endif
-#endif
-
-#ifndef __END_DECLS
-#ifdef __cplusplus
-#define __END_DECLS }
-#else
-#define __END_DECLS
-#endif
-#endif
-
-/**
- * Define TRUE/FALSE
- * defined in several header files
- */
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-/*
- * Define offsetof
- */
-/* DONE (stddef.h) */
-
-/**
- * @def FIELDOFFSET(struct name, field name)
- *
- * Macro to generate offset from a given field in a structure
- */
-#define FIELDOFFSET(struct_name, field_name) (size_t)(&(((struct_name *)0)->field_name))
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <stdio.h>
-#include <stdarg.h>
-
-//#include "mozilla/Assertions.h"
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_strings.h"
-#include "debug.h"
-
-/**
- * sstrncpy
- *
- * This is Cisco's *safe* version of strncpy. The string will always
- * be NUL terminated (which is not ANSI compliant).
- *
- * Parameters: s1 - first string
- * s2 - second string
- * max - maximum length in octets to concat.
- *
- * Return: Pointer to the *end* of the string
- *
- * Remarks: Modified to be explicitly safe for all inputs.
- * Also return the number of characters copied excluding the
- * NUL terminator vs. the original string s1. This simplifies
- * code where sstrncat functions follow.
- */
-unsigned long
-sstrncpy (char *dst, const char *src, unsigned long max)
-{
- unsigned long cnt = 0;
-
- if (dst == NULL) {
- return 0;
- }
-
- if (src) {
- while ((max-- > 1) && (*src)) {
- *dst = *src;
- dst++;
- src++;
- cnt++;
- }
- }
-
-#if defined(CPR_SSTRNCPY_PAD)
- /*
- * To be equivalent to the TI compiler version
- * v2.01, SSTRNCPY_PAD needs to be defined
- */
- while (max-- > 1) {
- *dst = '\0';
- dst++;
- }
-#endif
- *dst = '\0';
-
- return cnt;
-}
-
-/**
- * sstrncat
- *
- * This is Cisco's *safe* version of strncat. The string will always
- * be NUL terminated (which is not ANSI compliant).
- *
- * Parameters: s1 - first string
- * s2 - second string
- * max - maximum length in octets to concatenate
- *
- * Return: Pointer to the *end* of the string
- *
- * Remarks: Modified to be explicitly safe for all inputs.
- * Also return the end vs. the beginning of the string s1
- * which is useful for multiple sstrncat calls.
- */
-char *
-sstrncat (char *s1, const char *s2, unsigned long max)
-{
- if (s1 == NULL)
- return (char *) NULL;
-
- while (*s1)
- s1++;
-
- if (s2) {
- while ((max-- > 1) && (*s2)) {
- *s1 = *s2;
- s1++;
- s2++;
- }
- }
- *s1 = '\0';
-
- return s1;
-}
-
-/*
- * flex_string
- */
-
-/*
- * flex_string_init
- *
- * Not thread-safe
- */
-void flex_string_init(flex_string *fs) {
- fs->buffer_length = FLEX_STRING_CHUNK_SIZE;
- fs->string_length = 0;
- fs->buffer = cpr_malloc(fs->buffer_length);
- fs->buffer[0] = '\0';
-}
-
-/*
- * flex_string_free
- *
- * Not thread-safe
- */
-void flex_string_free(flex_string *fs) {
- fs->buffer_length = 0;
- fs->string_length = 0;
- cpr_free(fs->buffer);
- fs->buffer = NULL;
-}
-
-/* For sanity check before alloc */
-#define FLEX_STRING_MAX_SIZE (10 * 1024 * 1024) /* 10MB */
-
-/*
- * flex_string_check_alloc
- *
- * Allocate enough chunks to hold the new minimum size.
- *
- * Not thread-safe
- */
-void flex_string_check_alloc(flex_string *fs, size_t new_min_length) {
- if (new_min_length > fs->buffer_length) {
- /* Oversize, allocate more */
-
- /* Sanity check on allocation size */
- if (new_min_length > FLEX_STRING_MAX_SIZE) {
- abort();
- }
-
- /* Alloc to nearest chunk */
- fs->buffer_length = (((new_min_length - 1) / FLEX_STRING_CHUNK_SIZE) + 1) * FLEX_STRING_CHUNK_SIZE;
-
- fs->buffer = cpr_realloc(fs->buffer, fs->buffer_length);
- }
-}
-
-/*
- * flex_string_append
- *
- * Not thread-safe
- */
-void flex_string_append(flex_string *fs, const char *more) {
- fs->string_length += strlen(more);
-
- flex_string_check_alloc(fs, fs->string_length + 1);
-
- sstrncat(fs->buffer, more, fs->buffer_length - strlen(fs->buffer));
-}
-
-/*
- * flex_string_sprintf
- *
- * Not thread-safe
- */
-void flex_string_sprintf(flex_string *fs, const char *format, ...) {
- va_list ap;
- int vsnprintf_result;
-
- va_start(ap, format);
- vsnprintf_result = vsnprintf(fs->buffer + fs->string_length, fs->buffer_length - fs->string_length, format, ap);
- va_end(ap);
-
- /* Special case just for Windows where vsnprintf is broken
- and returns -1 if buffer too large unless you size it 0. */
- if (vsnprintf_result < 0) {
- va_start(ap, format);
- vsnprintf_result = vsnprintf(NULL, 0, format, ap);
- va_end(ap);
- }
-
- if (fs->string_length + vsnprintf_result >= fs->buffer_length) {
- /* Buffer overflow, resize */
- flex_string_check_alloc(fs, fs->string_length + vsnprintf_result + 1);
-
- /* Try again with new buffer */
- va_start(ap, format);
- vsnprintf_result = vsnprintf(fs->buffer + fs->string_length, fs->buffer_length - fs->string_length, format, ap);
- PR_ASSERT(vsnprintf_result > 0 && vsnprintf_result < (fs->buffer_length - fs->string_length));
- va_end(ap);
- }
-
- if (vsnprintf_result > 0) {
- fs->string_length += vsnprintf_result;
- }
-}
-
-
+++ /dev/null
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "plstr.h"
-
-char * PL_strtok_r(char *s1, const char *s2, char **lasts)
-{
- const char *sepp;
- int c, sc;
- char *tok;
-
- if( s1 == NULL )
- {
- if( *lasts == NULL )
- return NULL;
-
- s1 = *lasts;
- }
-
- for( ; (c = *s1) != 0; s1++ )
- {
- for( sepp = s2 ; (sc = *sepp) != 0 ; sepp++ )
- {
- if( c == sc )
- break;
- }
- if( sc == 0 )
- break;
- }
-
- if( c == 0 )
- {
- *lasts = NULL;
- return NULL;
- }
-
- tok = s1++;
-
- for( ; (c = *s1) != 0; s1++ )
- {
- for( sepp = s2; (sc = *sepp) != 0; sepp++ )
- {
- if( c == sc )
- {
- *s1++ = '\0';
- *lasts = s1;
- return tok;
- }
- }
- }
- *lasts = NULL;
- return tok;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __CPR_DARWIN_ALIGN_H__
-#define __CPR_DARWIN_ALIGN_H__
-#include "cpr_types.h"
-
-/*
- * Macros to determine how an address is aligned
- */
-#define is_16bit_aligned(addr) (!((uint32_t)(addr) & 0x01))
-#define is_32bit_aligned(addr) (!((uint32_t)(addr) & 0x03))
-#define is_64bit_aligned(addr) (!((uint32_t)(addr) & 0x07))
-
-/*
- * Macro to get a mask for a specified byte alignment
- */
-#define ALIGN_MASK(alignment) (~((alignment) - 1))
-
-/*
- * Macro to set the minimum alignment
- */
-#define ALIGN_MIN(align,align_min) (((align) > (align_min)) ? (align) : (align_min))
-
-/*
- * Macro to round up or down "val" to be a multiple of "align", assuming
- * "align" is a power of 2. if "align" is zero then no action will
- * be performed
- */
-#ifdef __typeof__
-#define ALIGN_UP(val,align) ((align == 0) ? (val) : (__typeof__(val))(((uint32_t)(val) + ((align) - 1)) & ~((align) - 1)))
-#define ALIGN_DOWN(val,align) ((align == 0) ? (val) : (__typeof__(val))(((uint32_t)(val)) & ~((align) - 1)))
-#else
-#define ALIGN_UP(val,align) ((align == 0) ? (val) : (uint32_t)(((uint32_t)(val) + ((align) - 1)) & ~((align) - 1)))
-#define ALIGN_DOWN(val,align) ((align == 0) ? (val) : (uint32_t)(((uint32_t)(val)) & ~((align) - 1)))
-#endif
-
-/**
- * Macro to safely write 4 bytes based on memory alignment setting
- */
-#ifndef CPR_MEMORY_LITTLE_ENDIAN
-#define WRITE_4BYTES_UNALIGNED(mem, value) \
- { ((char *)mem)[0] = (uint8_t)(((value) & 0xff000000) >> 24); \
- ((char *)mem)[1] = (uint8_t)(((value) & 0x00ff0000) >> 16); \
- ((char *)mem)[2] = (uint8_t)(((value) & 0x0000ff00) >> 8); \
- ((char *)mem)[3] = (uint8_t) ((value) & 0x000000ff); \
- }
-#else
-#define WRITE_4BYTES_UNALIGNED(mem, value) \
- { ((char *)mem)[3] = (uint8_t)(((value) & 0xff000000) >> 24); \
- ((char *)mem)[2] = (uint8_t)(((value) & 0x00ff0000) >> 16); \
- ((char *)mem)[1] = (uint8_t)(((value) & 0x0000ff00) >> 8); \
- ((char *)mem)[0] = (uint8_t) ((value) & 0x000000ff); \
- }
-#endif
-/**
- * Macro to safely read 4 bytes based on memory alignment setting
- */
-#ifndef CPR_MEMORY_LITTLE_ENDIAN
-#ifdef __typeof__
-#define READ_4BYTES_UNALIGNED(mem, value) \
- __typeof__(value)((((uint8_t *)mem)[0] << 24) | (((uint8_t *)mem)[1] << 16) | \
- (((uint8_t *)mem)[2] << 8) | ((uint8_t *)mem)[3])
-#else
-#define READ_4BYTES_UNALIGNED(mem, value) \
- (uint32_t)((((uint8_t *)mem)[0] << 24) | (((uint8_t *)mem)[1] << 16) | \
- (((uint8_t *)mem)[2] << 8) | ((uint8_t *)mem)[3])
-#endif
-#else
-#ifdef __typeof__
-#define READ_4BYTES_UNALIGNED(mem, value) \
- __typeof__(value)((((uint8_t *)mem)[3] << 24) | (((uint8_t *)mem)[2] << 16) | \
- (((uint8_t *)mem)[1] << 8) | ((uint8_t *)mem)[0])
-#else
-#define READ_4BYTES_UNALIGNED(mem, value) \
- (uint32_t)((((uint8_t *)mem)[3] << 24) | (((uint8_t *)mem)[2] << 16) | \
- (((uint8_t *)mem)[1] << 8) | ((uint8_t *)mem)[0])
-#endif
-#endif
-
-#endif /* __CPR_DARWIN_ALIGN_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_ASSERT_H_
-#define _CPR_DARWIN_ASSERT_H_
-
-#include "assert.h"
-
-/*--------------------------------------
- *
- * Macros
- *
- */
-
-/**
- * CPR assert macro which calls cpr_assert_msg instead of abort
- *
- * The macro is dependent on the setting of FILE_ID which is used
- * to override the __FILE__ setting. For certain compilers, i.e.
- * read 'Diab 4.4b', the __FILE__ is set to a Windows type path
- * name which can contain backslashes that can cause odd output.
- */
-#ifdef FILE_ID
-#define cpr_assert(expr) \
- ((expr) ? (void)0 : cpr_assert_msg(FILE_ID, __LINE__, #expr))
-#else
-#define cpr_assert(expr) \
- ((expr) ? (void)0 : cpr_assert_msg(__FILE__, __LINE__, #expr))
-#endif
-
-#define cpr_assert_debug(expr)
-
-/*
- * A side note if somehow concerned about performance.
- *
- * This method will pre-render the string via the compiler,
- * but will use more space due to larger strings. Basically,
- * good for speed and bad for memory.
- *
- * This is coded mostly as an example so if performance was an issue
- * that the asserts could be low impact.
- *
- * #define cpr_assert_debug(expr) \
- * ((expr) ? (void)0 : cpr_assert_msg( \
- * __FILE__ ": line " __LINE__ ": assertion failed: " #expr))
- *
- * Note that this is not allowed when using __STRING_ANSI__
- */
-
-#define cpr_assert_debug_rtn(expr)
-
-
-/*--------------------------------------
- *
- * Structures
- *
- */
-
-/**
- * CPR assert modes of operation
- */
-typedef enum {
- CPR_ASSERT_MODE_NONE, /**< Off, no message ouput */
- CPR_ASSERT_MODE_WARNING_LIMITED, /**< Warnings to syslog are limited */
- CPR_ASSERT_MODE_WARNING_ALL, /**< All warnings sent to syslog */
- CPR_ASSERT_MODE_ABORT /**< Assert failure will call abort */
-} cpr_assert_mode_e;
-
-
-/*--------------------------------------
- *
- * Globals
- *
- */
-extern uint32_t cpr_assert_count;
-
-/*--------------------------------------
- *
- * Prototypes
- *
- */
-void
-cpr_assert_msg(const char *file, const int line, const char *expression);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_errno.h"
-#include <errno.h>
-
-/**
- * @addtogroup OSAPIs The CPR OS Abstractions
- * @brief Misc OS API Abstractions in CPR
- *
- * @{
- */
-int8_t errno_table[] =
-{
- CPR_EPERM,
- CPR_ENOENT,
- CPR_ESRCH,
- CPR_EINTR,
- CPR_EIO,
- CPR_ENXIO,
- CPR_E2BIG,
- CPR_ENOEXEC,
- CPR_EBADF,
- CPR_ECHILD,
- CPR_EDEADLK, /*10*/
- CPR_ENOMEM,
- CPR_EACCES,
- CPR_EFAULT,
- CPR_ENOTBLK,
- CPR_EBUSY,
- CPR_EEXIST,
- CPR_EXDEV,
- CPR_ENODEV,
- CPR_ENOTDIR,
- CPR_EISDIR,/*20*/
- CPR_EINVAL,
- CPR_ENFILE,
- CPR_EMFILE,
- CPR_ENOTTY,
- CPR_ETXTBSY,
- CPR_EFBIG,
- CPR_ENOSPC,
- CPR_ESPIPE,
- CPR_EROFS,
- CPR_EMLINK,/*30*/
- CPR_EPIPE,
- CPR_EDOM,
- CPR_ERANGE,
- CPR_EAGAIN,
- CPR_EINPROGRESS,
- CPR_EALREADY,
- CPR_ENOTSOCK,
- CPR_EDESTADDRREQ,
- CPR_EMSGSIZE,
- CPR_EPROTOTYPE,/*40*/
- CPR_ENOPROTOOPT,
- CPR_EPROTONOSUPPORT,
- CPR_ESOCKTNOSUPPORT,
- CPR_ENOTSUP,
- CPR_EPFNOSUPPORT,
- CPR_EAFNOSUPPORT,
- CPR_EADDRINUSE,
- CPR_EADDRNOTAVAIL,
- CPR_ENETDOWN,
- CPR_ENETUNREACH,/*50*/
- CPR_ENETRESET,
- CPR_ECONNABORTED,
- CPR_ECONNRESET,
- CPR_ENOBUFS,
- CPR_EISCONN,
- CPR_ENOTCONN,
- CPR_ESHUTDOWN,
- CPR_ETOOMANYREFS,
- CPR_ETIMEDOUT,
- CPR_ECONNREFUSED,/*60*/
- CPR_ELOOP,
- CPR_ENAMETOOLONG,
- CPR_EHOSTDOWN,
- CPR_EHOSTUNREACH,
- CPR_ENOTEMPTY,
- CPR_UNKNOWN_ERR, /* empty 66 */
- CPR_EUSERS,
- CPR_EDQUOT,
- CPR_ESTALE,
- CPR_EREMOTE,/*70*/
- CPR_UNKNOWN_ERR, /* empty 71 */
- CPR_UNKNOWN_ERR, /* empty 72 */
- CPR_UNKNOWN_ERR, /* empty 73 */
- CPR_UNKNOWN_ERR, /* empty 74 */
- CPR_UNKNOWN_ERR, /* empty 75 */
- CPR_ENOLCK,
- CPR_ENOSYS,
- CPR_UNKNOWN_ERR, /* empty 78 */
- CPR_UNKNOWN_ERR, /* empty 79 */
- CPR_UNKNOWN_ERR,/*80*/
- CPR_UNKNOWN_ERR, /* empty 81 */
- CPR_UNKNOWN_ERR, /* empty 82 */
- CPR_EOVERFLOW,
- CPR_UNKNOWN_ERR, /* empty 84 */
- CPR_UNKNOWN_ERR, /* empty 85 */
- CPR_UNKNOWN_ERR, /* empty 86 */
- CPR_UNKNOWN_ERR, /* empty 87 */
- CPR_ECANCELED,
- CPR_EIDRM,
- CPR_ENOMSG,/*90*/
- CPR_EILSEQ,
- CPR_UNKNOWN_ERR, /* empty 92 */
- CPR_EBADMSG,
- CPR_EMULTIHOP,
- CPR_ENODATA,
- CPR_ENOLINK,
- CPR_ENOSR,
- CPR_ENOSTR,
- CPR_EPROTO,
- CPR_ETIME,/*100*/
- CPR_EOPNOTSUPP,
- CPR_UNKNOWN_ERR
-}; // Soya: the errno_table should be consistent with <errno.h>
-
-/**
- *
- * @brief Translates to "cpr_errno" Macro
- *
- * pSIPCC uses the cpr_errno macro to print the errno
- * for error conditions. This function is used to map the standard
- * errno to standard CPR errors
- *
- * @return The CPR error number
- *
- */
-int16_t
-cprTranslateErrno (void)
-{
- int16_t e = (int16_t) errno;
-
- /*
- * Verify against MIN and MAX errno numbers
- */
- if ( e < 1 || e > (int16_t) (sizeof(errno_table)/sizeof(errno_table[0])) )
- {
- return CPR_UNKNOWN_ERR;
- }
- return (int16_t) errno_table[e - 1];
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_ERRNO_H_
-#define _CPR_DARWIN_ERRNO_H_
-
-#include <errno.h>
-
-/*
- * Maintain re-entrant nature by wrapping 'errno'
- */
-/** @def cpr_errno is used by pSIPCC. MUST be defined by the CPR layer.
- */
-#define cpr_errno cprTranslateErrno()
-
-int16_t cprTranslateErrno(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_IN_H_
-#define _CPR_DARWIN_IN_H_
-
-#include <arpa/inet.h>
-#include <netinet/in.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- *
- * @mainpage Application Programming Using the Cisco Portable Runtime (CPR) OS Abstraction Layer
- *
- * @section intro_sec Introduction
- * CPR is an OS-abstraction layer which provides the functionality set of an OS
- * while hiding all the operational details from the applications. CPR also
- * provides additional functionality when certain operating-systems prove
- * deficient providing a consistent set of functionality for the applications
- * to use. The pSipCC library uses the CPR routines to achieve portablity. It
- * is the responsibility of any vendor requiring to port pSipCC into their
- * platforms to have the correct implementation of the CPR layer.
- *
- * The CPR delivery includes two "archives/binary" for memory and string
- * related operations. These binaries contain functions that the pSIPCC uses
- * for it's functionality. The header files that contain the external functions
- * (APIs) from these binaries are also distributed.
- *
- * @section sub_sec Functionality
- * CPR consists of a number of functional subsystems to achieve OS abstraction. The main
- * functionality provided by CPR to the pSIPCC library are
- * @li Memory Management - Provided as a binary that needs to be linked into CPR
- * @li Timers
- * @li Inter Process Communication - Sockets, Message Queues, Mutex, Semaphores
- * @li String Handling - Provided as a binary that needs to be linked into CPR
- * @li Thread Abstraction
- * @li Other Platform/OS Abstractions
- * @li Debug/Logging Abstraction
- *
- * @section file_list EXTERNAL APIS
- * The External APIs that need to be exposed by CPR to the pSIPCC application are
- * defined in the following header files. The documentation within
- * each header file lists the functions/macros that @b NEED to be defined for
- * pSIPCC to work correctly. Example functions (and an implementation for
- * Linux) is available for most functions defined in these headers. Look under
- * the "Modules" tab to find the various subsystems and associated APIs and
- * helper functions.
- * @li cpr_debug.h
- * @li cpr_errno.h
- * @li cpr_in.h
- * @li cpr_locks.h
- * @li cpr_rand.h
- * @li cpr_socket.h
- * @li cpr_stdio.h
- * @li cpr_threads.h
- * @li cpr_timers.h
- * @li cpr.h
- * @li cpr_ipc.h
- * @li cpr_stddef.h
- * @li cpr_time.h
- * @li cpr_types.h
- *
- * The function prototypes in these header files are implemented in the
- * binaries related to memory and string functionality. The prototypes are
- * given so that vendors can use these functions for implementation of other
- * CPR parts.
- * @li cpr_memory.h
- * @li cpr_stdlib.h
- * @li cpr_string.h
- * @li cpr_strings.h
- *
- * @section standard_headers Standard Header Files
- * The pSIPCC component expects some standard header files and associated
- * functionality to be present in the native operating system of the vendors
- * porting it. These header files contain some basic functionality that pSIPCC
- * uses for proper operation. A list of the standard headers (from a standard
- * Linux distribution) are -
- * @li <assert.h>
- * @li <errno.h>
- * @li <arpa/inet.h>
- * @li <netinet/in.h>
- * @li <netinet/tcp.h>
- * @li <pthread.h>
- * @li <sys/socket.h>
- * @li <sys/select.h>
- * @li <sys/un.h>
- * @li <unistd.h>
- * @li <stdarg.h>
- * @li <stdio.h>
- * @li <stdlib.h>
- * @li <string.h>
- * @li <ctype.h>
- * @li <strings.h>
- * @li <time.h>
- *
- *
- * @file cpr_darwin_init.c
- * @brief This file contains CPR initialization routines
- *
- * DESCRIPTION
- * Initialization routine for the Cisco Portable Runtime layer
- * running in the Linux operating System.
- */
-
-/**
- * @addtogroup Initialization The initialization module
- * @ingroup CPR
- * @brief The intialization module consists of APIs used to initialize or destroy the CPR layer by pSipCC
- *
- * @{
- */
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_timers.h"
-#include "cpr_darwin_locks.h"
-#include "cpr_darwin_timers.h"
-#include "plat_api.h"
-#include "plat_debug.h"
-
-#include <errno.h>
-#include <sys/msg.h>
-#include <sys/ipc.h>
-
-/**
- * Mutex to manage message queue list.
- */
-extern pthread_mutex_t msgQueueListMutex;
-
-/**
- * Boolean to check that cprPreInit been called
- */
-static boolean pre_init_called = FALSE;
-
-/**
- * cprInfo prints out informational messages that are
- * not necessarily errors, but maybe of interest to
- * someone debugging a problem. Examples of this are
- * requesting a msg from a msg queue that is empty,
- * stopping a timer that is not running, etc...
- */
-int32_t cprInfo = TRUE;
-
-
-/**
- * cprPreInit
- *
- * @brief The cprPreInit function IS called from pSIPCC @b before any components are initialized.
- *
- * This function @b SHOULD initialize those portions of the CPR that
- * are needed before applications can start using it. The memory subsystem
- * (sandbox) is initialized from this routine.
- *
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- * @note pSIPCC will NOT continue and stop initialization if the return value is CPR_FAILURE.
- */
-cprRC_t
-cprPreInit (void)
-{
- static const char fname[] = "cprPreInit";
- int32_t returnCode;
-
- /*
- * Make function reentreant
- */
- if (pre_init_called == TRUE) {
- return CPR_SUCCESS;
- }
- pre_init_called = TRUE;
-
- /*
- * Create message queue list mutex
- */
- returnCode = pthread_mutex_init(&msgQueueListMutex, NULL);
- if (returnCode != 0) {
- CPR_ERROR("%s: MsgQueue Mutex init failure %d\n", fname, returnCode);
- return CPR_FAILURE;
- }
-
- returnCode = cpr_timer_pre_init();
- if (returnCode != 0) {
- CPR_ERROR("%s: timer pre init failed %d\n", fname, returnCode);
- return CPR_FAILURE;
- }
-
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * cprPostInit
- *
- * @brief The cprPostInit function IS called from pSIPCC @b after all the components are initialized.
- *
- * This function @b SHOULD complete any CPR activities before the phone is
- * operational. In other words a call to this function will be the last line of
- * the phone initializtion routine from pSIPCC. This function implementation
- * ties in a couple of debug commands to get more information on the CPR from
- * the shell.
- *
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- * @note pSIPCC will NOT continue and stop initialization if the return value is CPR_FAILURE.
- */
-cprRC_t
-cprPostInit (void)
-{
- /*
- * Bind in debug commands to toggle CPR debug printfs
- * from the phone cli.
- */
-
- debug_bind_keyword("cpr-info", &cprInfo);
- //bind_show_keyword("cpr-msgq", cprShowMessageQueueStats);
-
- return CPR_SUCCESS;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include <cpr_stdio.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <time.h>
-#include <plat_api.h>
-#include "cpr_string.h"
-
-/*
- * If building with debug test interface,
- * allow access to internal CPR functions
- */
-#define STATIC static
-
-#define OS_MSGTQL 31 /* need to check number for MV linux and put here */
-
-/*
- * Internal CPR API
- */
-extern pthread_t cprGetThreadId(cprThread_t thread);
-
-/*
- * Extended internal message queue node
- *
- * A double-linked list holding the nessasary message information
- */
-typedef struct cpr_msgq_node_s
-{
- struct cpr_msgq_node_s *next;
- struct cpr_msgq_node_s *prev;
- void *msg;
- void *pUserData;
-} cpr_msgq_node_t;
-
-/*
- * Msg queue information needed to hide OS differences in implementation.
- * To use msg queues, the application code may pass in a name to the
- * create function for msg queues. CPR does not use this field, it is
- * solely for the convenience of the application and to aid in debugging.
- *
- * Note: Statistics are not protected by a mutex; therefore, there exists
- * the possibility that the results may not be accurate.
- *
- * Note:if the depth supplied by OS is insufficient,a message queue owner may
- * increase the message queue depth via cprCreateMessageQueue's depth
- * parameter where the value can range from MSGTQL to CPR_MAX_MSG_Q_DEPTH.
- */
-typedef struct cpr_msg_queue_s
-{
- struct cpr_msg_queue_s *next;
- const char *name;
- pthread_t thread;
- int32_t queueId;
- uint16_t maxCount;
- uint16_t currentCount;
- uint32_t totalCount;
- uint32_t sendErrors;
- uint32_t reTries;
- uint32_t highAttempts;
- uint32_t selfQErrors;
- uint16_t extendedQDepth;
- uint16_t maxExtendedQDepth;
- pthread_mutex_t mutex; /* lock for managing extended queue */
- pthread_cond_t cond; /* signal for queue/dequeue */
- cpr_msgq_node_t *head; /* extended queue head (newest element) */
- cpr_msgq_node_t *tail; /* extended queue tail (oldest element) */
-} cpr_msg_queue_t;
-
-/*
- * A enumeration used to report the result of posting a message to
- * a message queue
- */
-typedef enum
-{
- CPR_MSGQ_POST_SUCCESS,
- CPR_MSGQ_POST_FAILED,
- CPR_MSGQ_POST_PENDING
-} cpr_msgq_post_result_e;
-
-
-/*
- * Head of list of message queues
- */
-static cpr_msg_queue_t *msgQueueList = NULL;
-
-/*
- * Mutex to manage message queue list
- */
-pthread_mutex_t msgQueueListMutex;
-
-/*
- * String to represent message queue name when it is not provided
- */
-static const char unnamed_string[] = "unnamed";
-
-
-/*
- * CPR_MAX_MSG_Q_DEPTH
- *
- * The maximum queue depth supported by the CPR layer. This value
- * is arbitrary though the purpose is to limit the memory usage
- * by CPR and avoid (nearly) unbounded situations.
- *
- * Note: This value should be greater than MSGTQL which is currently
- * defined as 31
- */
-#define CPR_MAX_MSG_Q_DEPTH 256
-
-/*
- * CPR_SND_TIMEOUT_WAIT_INTERVAL
- *
- * The interval of time to wait in milliseconds between attempts to
- * send a message to the message queue
- *
- * Note: 20 ms. to avoid less than a tick wake up since on most
- * OSes 10ms is one 1 tick
- * this should really be OS_TICK_MS * 2 or OS_TICK_MS + X
- */
-#define CPR_SND_TIMEOUT_WAIT_INTERVAL 20
-
-/*
- * CPR_ATTEMPTS_TO_SEND
- *
- * The number of attempts made to send a message when the message
- * would otherwise be blocked. Note in this condition the thread
- * will sleep the timeout interval to allow the msg queue to be
- * drained.
- *
- * Note: 25 attempts for upto .5 seconds at the interval of
- * CPR_SND_TIMEOUT_WAIT_INTERVAL worst case.
- */
-#define CPR_ATTEMPTS_TO_SEND 25
-
-/*
- * Also, important to note that the total timeout interval must be
- * greater than the SIP's select call timeout value which is 25msec.
- * This is necessary to cover the case where the SIP message queue
- * is full and the select timeout occurs.
- *
- * Total timeout interval = CPR_SND_TIMEOUT_WAIT_INTERVAL *
- * CPR_ATTEMPTS_TO_SEND;
- */
-
-
-/*
- * Prototype declarations
- */
-static cpr_msgq_post_result_e
-cprPostMessage(cpr_msg_queue_t *msgq, void *msg, void **ppUserData);
-static void
-cprPegSendMessageStats(cpr_msg_queue_t *msgq, uint16_t numAttempts);
-
-
-/*
- * Functions
- */
-
-/**
- * Creates a message queue
- *
- * @param name - name of the message queue
- * @param depth - the message queue depth, optional field which will
- * default if set to zero(0)
- *
- * @return Msg queue handle or NULL if init failed, errno provided
- *
- * @note the actual message queue depth will be bounded by the
- * standard system message queue depth and CPR_MAX_MSG_Q_DEPTH.
- * If 'depth' is outside of the bounds, the value will be
- * reset automatically.
- */
-cprMsgQueue_t
-cprCreateMessageQueue (const char *name, uint16_t depth)
-{
- static const char fname[] = "cprCreateMessageQueue";
- cpr_msg_queue_t *msgq;
- static int key_id = 100; /* arbitrary starting number */
- pthread_cond_t _cond = PTHREAD_COND_INITIALIZER;
- pthread_mutex_t _lock = PTHREAD_MUTEX_INITIALIZER;
-
- msgq = cpr_calloc(1, sizeof(cpr_msg_queue_t));
- if (msgq == NULL) {
- printf("%s: Malloc failed: %s\n", fname,
- name ? name : unnamed_string);
- errno = ENOMEM;
- return NULL;
- }
-
- msgq->name = name ? name : unnamed_string;
- msgq->queueId = key_id++;
-
- msgq->cond = _cond;
- msgq->mutex = _lock;
-
- /*
- * Add message queue to list for statistics reporting
- */
- pthread_mutex_lock(&msgQueueListMutex);
- msgq->next = msgQueueList;
- msgQueueList = msgq;
- pthread_mutex_unlock(&msgQueueListMutex);
-
- return msgq;
-}
-
-
-/**
- * Removes all messages from the queue and then destroy the message queue
- *
- * @param msgQueue - message queue to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE, errno provided
- */
-cprRC_t
-cprDestroyMessageQueue (cprMsgQueue_t msgQueue)
-{
- static const char fname[] = "cprDestroyMessageQueue";
- cpr_msg_queue_t *msgq;
- void *msg;
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq == NULL) {
- /* Bad application! */
- CPR_ERROR("%s: Invalid input\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /* Drain message queue */
- msg = cprGetMessage(msgQueue, FALSE, NULL);
- while (msg != NULL) {
- cpr_free(msg);
- msg = cprGetMessage(msgQueue, FALSE, NULL);
- }
-
- /* Remove message queue from list */
- pthread_mutex_lock(&msgQueueListMutex);
- if (msgq == msgQueueList) {
- msgQueueList = msgq->next;
- } else {
- cpr_msg_queue_t *msgql = msgQueueList;
-
- while ((msgql->next != NULL) && (msgql->next != msgq)) {
- msgql = msgql->next;
- }
- if (msgql->next == msgq) {
- msgql->next = msgq->next;
- }
- }
- pthread_mutex_unlock(&msgQueueListMutex);
-
- /* Remove message queue mutex */
- if (pthread_mutex_destroy(&msgq->mutex) != 0) {
- CPR_ERROR("%s: Failed to destroy msg queue (%s) mutex: %d\n",
- fname, msgq->name, errno);
- }
-
- cpr_free(msgq);
- return CPR_SUCCESS;
-}
-
-
-/**
- * Associate a thread with the message queue
- *
- * @param msgQueue - msg queue to set
- * @param thread - CPR thread to associate with queue
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- *
- * @note Nothing is done to prevent overwriting the thread ID
- * when the value has already been set.
- */
-cprRC_t
-cprSetMessageQueueThread (cprMsgQueue_t msgQueue, cprThread_t thread)
-{
- static const char fname[] = "cprSetMessageQueueThread";
- cpr_msg_queue_t *msgq;
-
- if ((!msgQueue) || (!thread)) {
- CPR_ERROR("%s: Invalid input\n", fname);
- return CPR_FAILURE;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq->thread != 0) {
- CPR_ERROR("%s: over-writing previously msgq thread name for %s",
- fname, msgq->name);
- }
-
- msgq->thread = cprGetThreadId(thread);
- return CPR_SUCCESS;
-}
-
-
-/**
- * Retrieve a message from a particular message queue
- *
- * @param[in] msgQueue - msg queue from which to retrieve the message
- * @param[in] waitForever - boolean to either wait forever (TRUE) or not
- * wait at all (FALSE) if the msg queue is empty.
- * @param[out] ppUserData - pointer to a pointer to user defined data
- *
- * @return Retrieved message buffer or NULL if failure occurred or
- * the waitForever flag was set to false and no messages were
- * on the queue.
- *
- * @note If ppUserData is defined, the value will be initialized to NULL
- */
-void *
-cprGetMessage (cprMsgQueue_t msgQueue, boolean waitForever, void **ppUserData)
-{
- static const char fname[] = "cprGetMessage";
-
- void *buffer = 0;
- cpr_msg_queue_t *msgq;
- cpr_msgq_node_t *node;
- struct timespec timeout;
- struct timeval tv;
- // On the iPhone, there is a DarwinAlias problem with "timezone"
- struct _timezone {
- int tz_minuteswest; /* of Greenwich */
- int tz_dsttime; /* type of dst correction to apply */
- } tz;
-
- /* Initialize ppUserData */
- if (ppUserData) {
- *ppUserData = NULL;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq == NULL) {
- /* Bad application! */
- CPR_ERROR("%s: Invalid input\n", fname);
- errno = EINVAL;
- return NULL;
- }
-
- /*
- * If waitForever is set, block on the message queue
- * until a message is received, else return after
- * 25msec of waiting
- */
- pthread_mutex_lock(&msgq->mutex);
-
- if (!waitForever)
- {
- // We'll wait till 25uSec from now
- gettimeofday(&tv, &tz);
- timeout.tv_nsec = (tv.tv_usec * 1000) + 25000;
- timeout.tv_sec = tv.tv_sec;
-
- pthread_cond_timedwait(&msgq->cond, &msgq->mutex, &timeout);
-
- }
- else
- {
- while(msgq->tail==NULL)
- {
- pthread_cond_wait(&msgq->cond, &msgq->mutex);
- }
- }
-
- // If there is a message on the queue, de-queue it
- if (msgq->tail)
- {
- node = msgq->tail;
- msgq->tail = node->prev;
- if (msgq->tail) {
- msgq->tail->next = NULL;
- }
- if (msgq->head == node) {
- msgq->head = NULL;
- }
- msgq->currentCount--;
- /*
- * Pull out the data
- */
- if (ppUserData) {
- *ppUserData = node->pUserData;
- }
- buffer = node->msg;
-
- }
-
- pthread_mutex_unlock(&msgq->mutex);
-
- return buffer;
-}
-
-
-/**
- * Place a message on a particular queue. Note that caller may
- * block (see comments below)
- *
- * @param msgQueue - msg queue on which to place the message
- * @param msg - pointer to the msg to place on the queue
- * @param ppUserData - pointer to a pointer to user defined data
- *
- * @return CPR_SUCCESS or CPR_FAILURE, errno provided
- *
- * @note 1. Messages queues are set to be non-blocking, those cases
- * where the system call fails with a would-block error code
- * (EAGAIN) the function will attempt other mechanisms described
- * below.
- * @note 2. If enabled with an extended message queue, either via a
- * call to cprCreateMessageQueue with depth value or a call to
- * cprSetExtendMessageQueueDepth() (when unit testing), the message
- * will be added to the extended message queue and the call will
- * return successfully. When room becomes available on the
- * system's message queue, those messages will be added.
- * @note 3. If the message queue becomes full and no space is availabe
- * on the extended message queue, then the function will attempt
- * to resend the message up to CPR_ATTEMPTS_TO_SEND and the
- * calling thread will *BLOCK* CPR_SND_TIMEOUT_WAIT_INTERVAL
- * milliseconds after each failed attempt. If unsuccessful
- * after all attempts then EGAIN error code is returned.
- * @note 4. This applies to all CPR threads, including the timer thread.
- * So it is possible that the timer thread would be forced to
- * sleep which would have the effect of delaying all active
- * timers. The work to fix this rare situation is not considered
- * worth the effort to fix....so just leaving as is.
- */
-cprRC_t
-cprSendMessage (cprMsgQueue_t msgQueue, void *msg, void **ppUserData)
-{
- static const char fname[] = "cprSendMessage";
- static const char error_str[] = "%s: Msg not sent to %s queue: %s\n";
- cpr_msgq_post_result_e rc;
- cpr_msg_queue_t *msgq;
- int16_t attemptsToSend = CPR_ATTEMPTS_TO_SEND;
- uint16_t numAttempts = 0;
-
- /* Bad application? */
- if (msgQueue == NULL) {
- CPR_ERROR(error_str, fname, "undefined", "invalid input");
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
-
- /*
- * Attempt to send message
- */
- do {
-
- /*
- * Post the message to the Queue
- */
- rc = cprPostMessage(msgq, msg, ppUserData);
-
- if (rc == CPR_MSGQ_POST_SUCCESS) {
- cprPegSendMessageStats(msgq, numAttempts);
- return CPR_SUCCESS;
- } else if (rc == CPR_MSGQ_POST_FAILED) {
- CPR_ERROR("%s: Msg not sent to %s queue: %d\n",
- fname, msgq->name, errno);
- msgq->sendErrors++;
- /*
- * If posting to calling thread's own queue,
- * then peg the self queue error.
- */
- if (pthread_self() == msgq->thread) {
- msgq->selfQErrors++;
- }
-
- return CPR_FAILURE;
- }
-
-
- /*
- * Did not succeed in sending the message, so continue
- * to attempt up to the CPR_ATTEMPTS_TO_SEND.
- */
- attemptsToSend--;
- if (attemptsToSend > 0) {
- /*
- * Force a context-switch of the thread attempting to
- * send the message, in order to help the case where
- * the msg queue is full and the owning thread may get
- * a a chance be scheduled so it can drain it (Note:
- * no guarantees, more of a "last-ditch effort" to
- * recover...especially when temporarily over-whelmed).
- */
- cprSleep(CPR_SND_TIMEOUT_WAIT_INTERVAL);
- msgq->reTries++;
- numAttempts++;
- }
- } while (attemptsToSend > 0);
-
- CPR_ERROR(error_str, fname, msgq->name, "FULL");
- msgq->sendErrors++;
- return CPR_FAILURE;
-}
-
-/**
- * Peg the statistics for successfully posting a message
- *
- * @param msgq - message queue
- * @param numAttempts - number of attempts to post message to message queue
- *
- * @return none
- *
- * @pre (msgq not_eq NULL)
- */
-static void
-cprPegSendMessageStats (cpr_msg_queue_t *msgq, uint16_t numAttempts)
-{
- /*
- * Collect statistics
- */
- msgq->totalCount++;
- if (msgq->currentCount > msgq->maxCount) {
- msgq->maxCount = msgq->currentCount;
- }
-
- if (numAttempts > msgq->highAttempts) {
- msgq->highAttempts = numAttempts;
- }
-}
-
-/**
- * Post message to system message queue
- *
- * @param msgq - message queue
- * @param msg - message to post
- * @param ppUserData - ptr to ptr to option user data
- *
- * @return the post result which is CPR_MSGQ_POST_SUCCESS,
- * CPR_MSGQ_POST_FAILURE or CPR_MSGQ_POST_PENDING
- *
- * @pre (msgq not_eq NULL)
- * @pre (msg not_eq NULL)
- */
-static cpr_msgq_post_result_e
-cprPostMessage (cpr_msg_queue_t *msgq, void *msg, void **ppUserData)
-{
- cpr_msgq_node_t *node;
-
- /*
- * Allocate new message queue node
- */
- node = cpr_malloc(sizeof(*node));
- if (!node) {
- errno = ENOMEM;
- return CPR_MSGQ_POST_FAILED;
- }
-
- pthread_mutex_lock(&msgq->mutex);
-
- /*
- * Fill in data
- */
- node->msg = msg;
- if (ppUserData != NULL) {
- node->pUserData = *ppUserData;
- } else {
- node->pUserData = NULL;
- }
-
- /*
- * Push onto list
- */
- node->prev = NULL;
- node->next = msgq->head;
- msgq->head = node;
-
- if (node->next) {
- node->next->prev = node;
- }
-
- if (msgq->tail == NULL) {
- msgq->tail = node;
- }
- msgq->currentCount++;
-
- pthread_cond_signal(&msgq->cond);
- pthread_mutex_unlock(&msgq->mutex);
-
- return CPR_MSGQ_POST_SUCCESS;
-
-}
-
-
-/**
- * cprGetMessageQueueStats
- *
- * Get statistics for a given message queue
- *
- * @param msgQueue - message queue on which to gather stats
- * @param stats - pointer to struct to place statistics
- *
- * @return none
- */
-STATIC void
-cprGetMessageQueueStats (cprMsgQueue_t msgQueue, cprMsgQueueStats_t *stats)
-{
- cpr_msg_queue_t *msgq;
-
- if (msgQueue && stats) {
- msgq = (cpr_msg_queue_t *) msgQueue;
-
- sstrncpy(stats->name, msgq->name ? msgq->name : "undefined",
- sizeof(stats->name));
-
- stats->extendedDepth = msgq->maxExtendedQDepth;
- stats->maxCount = msgq->maxCount;
- stats->currentCount = msgq->currentCount;
- stats->totalCount = msgq->totalCount;
- stats->reTries = msgq->reTries;
- stats->sendErrors = msgq->sendErrors;
- stats->highAttempts = msgq->highAttempts;
- stats->selfQErrors = msgq->selfQErrors;
- }
-}
-
-
-/**
- * Report statistics for all message queues
- *
- * @param argc - not used
- * @param argv - not used
- *
- * @return zero(0)
- *
- * @note Prototype is 'canned' so return of zero is necessary
- */
-int32_t
-cprShowMessageQueueStats (int32_t argc, const char *argv[])
-{
- cpr_msg_queue_t *msgq;
- cprMsgQueueStats_t stats;
-
- debugif_printf("CPR Message Queues\n");
-
- pthread_mutex_lock(&msgQueueListMutex);
- msgq = msgQueueList;
- while (msgq != NULL) {
- memset(&stats, 0, sizeof(stats));
- cprGetMessageQueueStats(msgq, &stats);
-
- debugif_printf("Name: %s\n", stats.name);
- debugif_printf(" extended depth: %d\n", stats.extendedDepth);
- debugif_printf(" max: %d\n", stats.maxCount);
- debugif_printf(" active: %d\n", stats.currentCount);
- debugif_printf(" total: %d\n", stats.totalCount);
- debugif_printf(" retries: %d\n", stats.reTries);
- debugif_printf(" high attempts: %d\n", stats.highAttempts);
- debugif_printf(" send errors: %d\n", stats.sendErrors);
- debugif_printf(" self queue errors: %d\n\n", stats.selfQErrors);
-
- msgq = msgq->next;
- }
- pthread_mutex_unlock(&msgQueueListMutex);
-
- return 0;
-}
-
-/**
- * cprGetDepth
- *
- * @brief get depth of a message queue
- *
- * The pSIPCC uses this API to look at the depth of a message queue for internal
- * routing and throttling decision
- *
- * @param[in] msgQueue - message queue
- *
- * @return depth of msgQueue
- *
- * @pre (msgQueue not_eq NULL)
- */
-uint16_t cprGetDepth (cprMsgQueue_t msgQueue)
-{
- cpr_msg_queue_t *msgq;
- msgq = (cpr_msg_queue_t *) msgQueue;
- return msgq->currentCount;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_IPC_H_
-#define _CPR_DARWIN_IPC_H_
-
-#include "cpr_threads.h"
-#include <pthread.h>
-
-/* Enable support for cprSetMessageQueueThread API */
-#define CPR_USE_SET_MESSAGE_QUEUE_THREAD
-
-/* Maximum message size allowed by CNU */
-#define CPR_MAX_MSG_SIZE 8192
-
-/* Our CNU msgtype */
-#define PHONE_IPC_MSG 1
-
-
-/* For gathering statistics regarding message queues */
-typedef struct {
- char name[16];
- uint16_t maxCount;
- uint16_t currentCount;
- uint32_t totalCount;
- uint32_t rcvTimeouts;
- uint32_t sendErrors;
- uint32_t reTries;
- uint32_t highAttempts;
- uint32_t selfQErrors;
- uint16_t extendedDepth;
-} cprMsgQueueStats_t;
-
-/*
- * Mutex for updating the message queue list
- */
-extern pthread_mutex_t msgQueueListMutex;
-
-/**
- * cprShowMessageQueueStats
- *
- * Display statistics for all message queues
- *
- * Comments: Function only applicable to CNU
- */
-int32_t
-cprShowMessageQueueStats(int32_t argc, const char *argv[]);
-
-/**
- * cprGetDepth
- *
- * Get depth of a message queue
- */
-uint16_t cprGetDepth(cprMsgQueue_t msgQueue);
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include <errno.h>
-#include <pthread.h>
-
-/**
- * cprCreateMutex
- *
- * @brief Creates a mutual exclusion block
- *
- * The cprCreateMutex function is called to allow the OS to perform whatever
- * work is needed to create a mutex.
- *
- * @param[in] name - name of the mutex. If present, CPR assigns this name to
- * the mutex to assist in debugging.
- *
- * @return Mutex handle or NULL if creation failed. If NULL, set errno
- */
-cprMutex_t
-cprCreateMutex (const char *name)
-{
- static const char fname[] = "cprCreateMutex";
- static uint16_t id = 0;
- int32_t returnCode;
- cpr_mutex_t *cprMutexPtr;
- pthread_mutex_t *linuxMutexPtr;
-
- /*
- * Malloc memory for a new mutex. CPR has its' own
- * set of mutexes so malloc one for the generic
- * CPR view and one for the CNU specific version.
- */
- cprMutexPtr = (cpr_mutex_t *) cpr_malloc(sizeof(cpr_mutex_t));
- linuxMutexPtr = (pthread_mutex_t *) cpr_malloc(sizeof(pthread_mutex_t));
- if ((cprMutexPtr != NULL) && (linuxMutexPtr != NULL)) {
- /* Assign name */
- cprMutexPtr->name = name;
-
- /*
- * Use default mutex attributes. TBD: if we do not
- * need cnuMutexAttributes global get rid of it
- */
- returnCode = pthread_mutex_init(linuxMutexPtr, NULL);
- if (returnCode != 0) {
- CPR_ERROR("%s - Failure trying to init Mutex %s: %d\n",
- fname, name, returnCode);
- cpr_free(linuxMutexPtr);
- cpr_free(cprMutexPtr);
- return (cprMutex_t)NULL;
- }
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of active mutexes for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same mutex twice.
- */
- cprMutexPtr->u.handlePtr = linuxMutexPtr;
- cprMutexPtr->lockId = ++id;
- return (cprMutex_t)cprMutexPtr;
- }
-
- /*
- * Since the code malloced two pointers ensure both
- * are freed since one malloc call could have worked
- * and the other failed.
- */
- if (linuxMutexPtr != NULL) {
- cpr_free(linuxMutexPtr);
- } else if (cprMutexPtr != NULL) {
- cpr_free(cprMutexPtr);
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for mutex %s failed.\n", fname, name);
- errno = ENOMEM;
- return (cprMutex_t)NULL;
-}
-
-
-/**
- * cprDestroyMutex
- *
- * @brief Destroys the mutex passed in.
- *
- * The cprDestroyMutex function is called to destroy a mutex. It is the
- * application's responsibility to ensure that the mutex is unlocked when
- * destroyed. Unpredictiable behavior will occur if an application
- * destroys a locked mutex.
- *
- * @param[in] mutex - mutex to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE. errno should be set for CPR_FAILURE.
- */
-cprRC_t
-cprDestroyMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprDestroyMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_destroy(cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Failure destroying Mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- cprMutexPtr->lockId = 0;
- cpr_free(cprMutexPtr->u.handlePtr);
- cpr_free(cprMutexPtr);
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprGetMutex
- *
- * @brief Acquire ownership of a mutex
- *
- * This function locks the mutex referenced by the mutex parameter. If the mutex
- * is locked by another thread, the calling thread will block until the mutex is
- * released.
- *
- * @param[in] mutex - Which mutex to acquire
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprGetMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprGetMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_lock((pthread_mutex_t *) cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Error acquiring mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprReleaseMutex
- *
- * @brief Release ownership of a mutex
- *
- * This function unlocks the mutex referenced by the mutex parameter.
- * @param[in] mutex - Which mutex to release
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprReleaseMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprReleaseMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_unlock((pthread_mutex_t *) cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Error releasing mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_LOCKS_H_
-#define _CPR_DARWIN_LOCKS_H_
-
-/*
- * System Mutexes.
- */
-extern pthread_mutex_t linuxThreadMutex;
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_PRIVATE_H_
-#define _CPR_DARWIN_PRIVATE_H_
-
-extern pthread_mutexattr_t cprMutexAttributes;
-
-cpr_status_e cprLockInit(void);
-cpr_status_e cprTimerInit(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_RAND_H_
-#define _CPR_DARWIN_RAND_H_
-
-/* @def Defines to generate a random number */
-#define cpr_srand(seed) srand(seed)
-#define cpr_rand() rand()
-
-
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_assert.h"
-#include "cpr_socket.h"
-#include "cpr_debug.h"
-#include "cpr_rand.h"
-#include "cpr_timers.h"
-#include "cpr_errno.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include <sys/syslog.h>
-#include <sys/fcntl.h>
-#include <ctype.h>
-
-
-const cpr_ip_addr_t ip_addr_invalid = {0};
-
-#define IN6ADDRSZ 16
-#define INT16SZ 2
-#define INADDRSZ 4
-
-#define MAX_RETRY_FOR_EAGAIN 10
-
-/* Forward declarations of internal (helper) functions */
-static int cpr_inet_pton4(const char *src, uint8_t *dst, int pton);
-static int cpr_inet_pton6(const char *src, uint8_t *dst);
-
-/**
- * cprBind
- *
- * @brief The cprBind function is the CPR wrapper for the "Bind" socket call.
- *
- * The cprBind() function shall assign a local socket address address to a
- * socket identified by descriptor socket that has no local socket address
- * assigned. Sockets created with the cprSocket() function are initially
- * unnamed; they are identified only by their address family.
- *
- * @param[in] soc - The socket previously created using cprAccept that is to be
- * bound
- * @param[out] addr - The address of the socket that is to be bound
- * @param[in] addr_len Points to a cpr_socklen_t structure which on specifies the length
- * of the supplied cpr_sockaddr_t structure.
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket
- *
- */
-cpr_status_e
-cprBind (cpr_socket_t soc,
- CONST cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t addr_len)
-{
- cprAssert(addr != NULL, CPR_FAILURE);
-
- return ((bind(soc, (struct sockaddr *)addr, addr_len) != 0) ?
- CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprCloseSocket
- *
- * @brief The cprCloseSocket function shall destroy the socket
- *
- * The cprCloseSocket() function shall destroy the socket descriptor indicated
- * by socket. The descriptor may be made available for return by subsequent
- * calls to cprSocket(). If the linger option is set with a non-zero timeout
- * and the socket has untransmitted data, then cprCloseSocket() shall block for
- * up to the current linger interval until all data is transmitted.
- *
- * @param[in] soc - The socket that needs to be destroyed
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-cprCloseSocket (cpr_socket_t soc)
-{
- return ((close(soc) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprConnect
- *
- * @brief The cprConnect function is the wrapper for the "connect" socket API
- *
- * The cprConnect() function shall attempt to make a connection on a socket.
- * If the connection cannot be established immediately and non-blocking is set for
- * the socket, cprConnect() shall fail and set cpr_errno to [CPR_EINPROGRESS], but
- * the connection request shall not be aborted, and the connection shall be
- * established asynchronously. When the connection has been established
- * asynchronously, cprSelect() shall indicate that the file descriptor for the
- * socket is ready for writing.
- * If the initiating socket is connection-mode, then cprConnect() shall attempt to
- * establish a connection to the address specified by the address argument.If the
- * connection cannot be established immediately and non-blocking is not set for
- * the socket, cprConnect() shall block for up to an unspecified timeout interval
- * until the connection is established. If the timeout interval expires before the
- * connection is established, cprConnect() shall fail and the connection attempt
- * shall be aborted.
- * If the initiating socket is connectionless (i.e. SOCK_DGRAM), then cprConnect()
- * shall set the socket's peer address, and no connection is made. The peeraddress
- * identifies where all datagrams are sent on subsequent cprSend() functions, and
- * limits the remote sender for subsequent cprRecv() functions. If address is a
- * null address for the protocol, the socket's peer address shall be reset.
- *
- * @param[in] soc - Specifies the socket created with cprSocket() to connect
- * @param[in] addr - A pointer to a cpr_sockaddr_t structure containing the peer address.
- * @param[in] addr_len - Points to a cpr_socklen_t structure which specifies
- * the length of the supplied cpr_sockaddr_t structure.
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-cprConnect (cpr_socket_t soc,
- SUPPORT_CONNECT_CONST cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t addr_len)
-{
- int retry = 0, retval;
- cpr_status_e returnValue = CPR_FAILURE;
-
- cprAssert(addr != NULL, CPR_FAILURE);
-
- retval = connect(soc, (struct sockaddr *)addr, addr_len);
-
- while( retval == -1 && ((errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN) || errno == EINPROGRESS || errno == EALREADY) ) {
- cprSleep(100);
- retry++;
- retval = connect(soc, (struct sockaddr *)addr, addr_len);
- }
-
- if ( retval == 0 || (retval == -1 && errno == EISCONN))
- {
- returnValue = CPR_SUCCESS;
- }
-
- return returnValue;
-}
-
-/**
- * cprGetSockName
- *
- * @brief The cprGetSockName retrieves the locally-bound name of the socket
- *
- * The cprGetSockName() function shall retrieve the locally-bound name of the
- * specified socket, store this address in the cpr_sockaddr_t struct
- * structure pointed to by the "addr" argument, and store the length of this address in
- * the object pointed to by the "addr_len" argument. If the actual length
- * of the address is greater than the length of the supplied cpr_sockaddr_t
- * structure, the stored address shall be truncated. If the socket has not been
- * bound to a local name, the value stored in the object pointed to by address is
- * unspecified.
- *
- * @param[in] soc - Specifies the socket to get the peer address from
- * @param[out] addr - A pointer to a cpr_sockaddr_t structure containing the peer address.
- * @param[out] addr_len - Points to a cpr_socklen_t structure which specifies
- * the length of the supplied cpr_sockaddr_t structure.
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note If successful, the address argument shall point to the address of the socket
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_EINVAL] cprListen() has not been called on the socket descriptor.
- * @li [CPR_ENOTCONN] The socket is not connected
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_OPNOTSUPP] The operation is not supported for the socket
- */
-cpr_status_e
-cprGetSockName (cpr_socket_t soc,
- cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t * RESTRICT addr_len)
-{
- cprAssert(addr != NULL, CPR_FAILURE);
- cprAssert(addr_len != NULL, CPR_FAILURE);
-
- return ((getsockname(soc, (struct sockaddr *)addr, addr_len) != 0) ?
- CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprListen
- *
- * @brief The cprListen is the CPR wrapper for the "listen" socket API.
- *
- * The cprListen() function shall mark a connection-mode socket, specified by
- * the "soc" argument, as accepting connections. The "backlog" argument
- * provides a hint to the implementation which the implementation shall use to
- * limit the number of outstanding connections in the socket's listen queue.
- * Implementations may impose a limit on backlog and silently reduce the
- * specified value. Implementations shall support values of backlog up to
- * SOMAXCONN.
- * If listen() is called with a backlog argument value that is less than zero
- * (0), the function behaves as if it had been called with a backlog argument
- * value of 0. A backlog argument of zero (0) may allow the socket to accept
- * connections, in which case the length of the listen queue may be set to an
- * implementation-defined minimum value.
- *
- * @param[in] soc - Specifies the socket to get the peer address
- * @param[in] backlog - The limit on the number of outstanding connections
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_EINVAL] cprListen() has not been called on the socket descriptor.
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EDESTADDRREQ] The socket is not bound to a local address
- */
-cpr_status_e
-cprListen (cpr_socket_t soc,
- uint16_t backlog)
-{
- return ((listen(soc, backlog) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprRecv
- *
- * @brief The cprRecv() function shall receive a message from a socket.
- *
- * This function is normally used with connected sockets because it does not permit
- * the application to retrieve the source address of received data. The cprRecv()
- * function shall return the length of the message written to the buffer pointed
- * to by the "buf" argument.
- * For message-based sockets, e.g. SOCK_DGRAM, the entire message shall be read in
- * a single operation. If the message is too long to fit in the supplied buffer
- * and the "flags" argument does not have MSG_PEEK set, the excess bytes are
- * discarded. If the MSG_WAITALL flag is not set, data shall be returned onlyup
- * to the end of the first message.
- * For stream-based sockets, e.g. SOCK_STREAM, message boundaries are ignored and
- * data is returned as it becomes available; therefore, no data is discarded.
- * If no messages are available at the socket and non-blocking is not set on the
- * socket's file descriptor, cprRecv() shall block until a message arrives. If no
- * messages are available at the socket and non-blocking is set on the socket's
- * file descriptor, cprRecv() shall fail and set cpr_errno to [CPR_EAGAIN]or
- * [CPR_EWOULDBLOCK].
- * The cprSelect() function can be used to determine when data is available to be
- * received. The cprRecv() function is the same as cprRecvFrom() with a zero
- * address_len argument.
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- * @param[in] flags - The options used for the recv.
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-cprRecv (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len,
- int32_t flags)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
-
- rc = recv(soc, buf, len, flags);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = recv(soc, buf, len, flags);
- }
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprRecvFrom
- *
- * @brief The cprRecvFrom() function shall receive a message from a specific socket.
- *
- * The cprRecvFrom() function shall receive a message from a socket and is
- * normally used with connectionless-mode sockets because it permits the
- * application to retrieve the source address of received data. This function
- * shall return the length of the message written to the buffer pointed to bythe
- * buffer argument.
- * For message-based sockets, e.g. SOCK_DGRAM, the entire message shall be read in
- * a single operation. If the message is too long to fit in the supplied buffer
- * and the flags argument does not have MSG_PEEK set, the excess bytes are
- * discarded. If the MSG_WAITALL flag is not set, data shall be returned onlyup
- * to the end of the first message.
- * For stream-based sockets, e.g. SOCK_STREAM, message boundaries are ignored and
- * data is returned as it becomes available; therefore, no data is discarded.
- * If no messages are available at the socket and non-blocking is not set on the
- * socket's file descriptor, cprRecvFrom() shall block until a message arrives. If no
- * messages are available at the socket and non-blocking is set on the socket's
- * file descriptor, cprRecvFrom() shall fail and set cpr_errno to [CPR_EAGAIN]or
- * [CPR_EWOULDBLOCK].
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- * @param[in] flags - The options used for the recvFrom
- * @param[out] from - A null pointer or pointer to a cpr_sockaddr_t structure in
- * which the sending address is to be stored.
- * @param[out] fromlen - The length of the cpr_sockaddr_t structure pointed to by
- * the "from" argument.
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-cprRecvFrom (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len,
- int32_t flags,
- cpr_sockaddr_t * RESTRICT from,
- cpr_socklen_t * RESTRICT fromlen)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
- cprAssert(from != NULL, CPR_FAILURE);
- cprAssert(fromlen != NULL, CPR_FAILURE);
-
- rc = recvfrom(soc, buf, len, flags, (struct sockaddr *)from, fromlen);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = recvfrom(soc, buf, len, flags, (struct sockaddr *)from, fromlen);
- }
-
- if (rc == -1) {
- CPR_INFO("error in recvfrom buf=%x fromlen=%d\n", buf, *fromlen);
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSelect
- *
- * @brief The cprSelect() function is the CPR wrapper for the "select" socket API.
- *
- * The cprSelect() function returns which of the specified file descriptors is ready for
- * reading, ready for writing, or has an exception pending. The function will
- * block up to the specified timeout interval for one of the conditions to be
- * true or until interrupted by a signal.
- *
- * File descriptor masks of type fd_set can be initialized and tested with
- * FD_CLR(), FD_ISSET(), FD_SET(), and FD_ZERO(). The OS-implementation may
- * implement these calls either as a macro definition or an actual function.
- * void FD_CLR(cpr_socket_t, fd_set *) shall remove the file descriptor fd from the
- * set. If fd is not a member of this set, there shall be no effect on theset.
- * int FD_ISSET(cpr_socket_t, fd_set *) shall evaluate to non-zero if the file
- * descriptor fd is a member of the set, and shall evaluate to zero otherwise.
- * void FD_SET(cpr_socket_t, fd_set *) shall add the file descriptor fd to the set.
- * If the file descriptor fd is already in this set, there shall be no effect on
- * the set.
- * void FD_ZERO(fd_set *) shall initialize the descriptor set to the null set.
- *
- * @param[in] nfds Specifies the argument range of file descriptors to be tested. The
- * descriptors from zero through nfds-1 in the descriptor sets shall be examined.
- * @param[in] read_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for being ready to read.
- * @li On output this specifies the file descriptors that are ready to read.
- * @param[in] write_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for being ready to write.
- * @li On output this specifies the file descriptors that are ready to write.
- * @param[in] except_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for errors/exceptions pending.
- * @li On output this specifies the file descriptors that have errors/exceptions pending.
- * @param[in] timeout If not a null pointer, this points to an object of type struct cpr_timeval
- * that specifies the maximum time interval to wait for the selection to complete.
- * If timeout expires, the function shall return. If the parameter is a null pointer, the function
- * will block indefinitely until at least one file descriptor meets the criteria.
- *
- * @note While this function supports multiple file descriptor types, only file descriptors referring to a
- * socket are guaranteed to be supported.
- * @note Note that the "nfds" parameter is not used in Windows.
- *
- * @return Upon successful completion, cprSelect() shall return the number of file descriptors ready.
- * Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to indicate the error where read_fds,
- * write_fds and error_fds are not modified.
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_INTR] The function was interrupted before an event or
- * timeout occurred
- * @li [CPR_INVAL] An invalid timeout was specified or nfds is less
- * than 0 or greater than FD_SETSIZE
- *
- */
-int16_t
-cprSelect (uint32_t nfds,
- fd_set * RESTRICT read_fds,
- fd_set * RESTRICT write_fds,
- fd_set * RESTRICT except_fds,
- struct cpr_timeval * RESTRICT timeout)
-{
- int16_t rc;
- struct timeval t, *t_p;
-
- if (timeout != NULL) {
- t.tv_sec = timeout->tv_sec;
- t.tv_usec = timeout->tv_usec;
- t_p = &t;
- } else {
- t_p = NULL;
- }
-
- rc = (int16_t) select(nfds, read_fds, write_fds, except_fds, t_p);
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSend
- *
- * @brief The cprSend() function is the CPR wrapper for the "send" socket API.
- *
- * The cprSend() function shall transmit a message from the specified socket to
- * its peer. The cprSend() function shall send a message only when the socket is
- * connected. The length of the message to be sent is specified by the length
- * argument. If the message is too long to pass through the underlying protocol,
- * cprSend() shall fail and no data is transmitted. Delivery of the message is
- * not guaranteed.
- * If space is not available at the sending socket to hold the message to be
- * transmitted, and the socket does not have non-blocking set, cprSend() shall
- * block until space is available; otherwise, if non-blocking is set, the
- * cprSend() call shall fail.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags The socket options
- *
- * @return Upon successful completion, cprSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-cprSend (cpr_socket_t soc,
- CONST void *buf,
- size_t len,
- int32_t flags)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
-
- rc = send(soc, buf, len, flags);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = send(soc, buf, len, flags);
- }
-
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSendTo
- *
- * @brief The cprSendTo() function is the CPR wrapper for the "send" socket API.
- *
- * The cprSendTo() function shall send a message through a socket. If the socket
- * is connectionless-mode, the message shall be sent to the address specified by
- * address. If the socket is connection-mode, address shall be ignored.
- * Delivery of the message is not guaranteed.
- * If space is not available at the sending socket to hold the message to be
- * transmitted, and the socket does not have non-blocking set, cprSendTo() shall
- * block until space is available; otherwise, if non-blocking is set, the
- * cprSendTo() call shall fail.
- * The cprSelect() function can be used to determine when it is possible to send
- * more data.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] msg A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags The socket options
- * @param[in] dest_addr Points to a cpr_sockaddr_t structure containing the destination
- * address.
- * @param[in] dest_len Specifies the length of the cpr_sockaddr_t structure pointed to by
- * the "dest_addr" argument.
- *
- * @return Upon successful completion, cprSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-cprSendTo (cpr_socket_t soc,
- CONST void *msg,
- size_t len,
- int32_t flags,
- CONST cpr_sockaddr_t *dest_addr,
- cpr_socklen_t dest_len)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(msg != NULL, CPR_FAILURE);
- cprAssert(dest_addr != NULL, CPR_FAILURE);
-
- rc = sendto(soc, msg, len, flags, (struct sockaddr *)dest_addr, dest_len);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = sendto(soc, msg, len, flags, (struct sockaddr *)dest_addr, dest_len);
- }
-
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSetSockOpt
- *
- * @brief The cprSetSockOpt() function is used to set the socket options
- *
- * The cprSetSockOpt() function shall set the option specified by the
- * option_name argument, at the protocol level specified by the "level" argument,
- * to the value pointed to by the "opt_val" argument for the socket specified
- * by the "soc" argument.
- * The level argument specifies the protocol level at which the option resides. To
- * set options at the socket level, specify the level argument as SOL_SOCKET. To
- * set options at other levels, supply the appropriate level identifier for the
- * protocol controlling the option. For example, to indicate that an option is
- * interpreted by the TCP (Transport Control Protocol), set level to IPPROTO_TCP
- * as defined in the <cpr_in.h> header.
- * The opt_name argument specifies a single option to set. The option_name
- * argument and any specified options are passed uninterpreted to the appropriate
- * protocol module. The <cpr_socket.h> header defines the socket-level options.
- *
- * @param[in] soc The socket on which the options need to be set
- * @param[in] level The protocol level at which the option resides
- * @param[in] opt_name This specifies the single option that is being set
- * @param[in] opt_val The values for the option
- * @param[in] opt_len The length field for the option values
- *
- * @return Upon successful completion, CPR_SUCCESS shall be returned;
- * otherwise, CPR_FAILURE shall be returned and cpr_errno set to indicate the
- * error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EINVAL] The specified option is invalid or the socket is
- * shut down
- * @li [CPR_EISCONN] The specified socket is already connected and can
- * not be changed
- * @li [CPR_ENOPROTOOPT] The option is not supported by the protocol
- *
- */
-cpr_status_e
-cprSetSockOpt (cpr_socket_t soc,
- uint32_t level,
- uint32_t opt_name,
- CONST void *opt_val,
- cpr_socklen_t opt_len)
-{
- cprAssert(opt_val != NULL, CPR_FAILURE);
-
- return ((setsockopt(soc, (int)level, (int)opt_name, opt_val, opt_len) != 0)
- ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprSetSockNonBlock
- *
- * @brief The cprSetSockNonBlock() function is used to set the socket options
- *
- * The cprSetSockNonBlock() function shall set a socket to be non blocking. It
- * uses the fcntl function on the socket desriptor to achieve this. If the fcntl
- * operation fails, a CPR_FAILURE is returned and errno is set by the OS
- * implementation.
- *
- * @param[in] soc The socket that needs to be set to non-blocking
- *
- * @return Upon successful completion, CPR_SUCCESS shall be returned;
- * otherwise, CPR_FAILURE shall be returned and cpr_errno set to indicate the
- * error.
- */
-cpr_status_e
-cprSetSockNonBlock (cpr_socket_t soc)
-{
- return ((fcntl(soc, F_SETFL, O_NONBLOCK) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-cpr_status_e
-cprShutDown (cpr_socket_t soc,
- cpr_shutdown_e how)
-{
- int os_how;
-
- switch (how) {
- case CPR_SHUTDOWN_RECEIVE:
- os_how = SHUT_RD;
- break;
- case CPR_SHUTDOWN_SEND:
- os_how = SHUT_WR;
- break;
- case CPR_SHUTDOWN_BOTH:
- default:
- os_how = SHUT_RDWR;
- break;
- }
-
- return ((shutdown(soc, os_how) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprSocket
- *
- * @brief The cprSocket() is the CPR wrapper for the "socket" API
- *
- * The cprSocket() function shall create an unbound socket in a
- * communications domain, and return a file descriptor that can be used
- * in later function calls that operate on sockets.
- *
- * @param[in] domain The communications domain, i.e. address family, in which a socket is to
- * be created
- * @param[in] type The type of socket to be created. The following types must
- * be supported:
- * @li SOCK_STREAM Provides sequenced, reliable, bidirectional, connection-mode
- * byte streams, i.e. TCP
- * @li SOCK_DGRAM Provides connectionless-mode, unreliable
- * datagrams of fixed maximum length, i.e. UDP
- * @li SOCK_SEQPACKET Provides sequenced, reliable, bidirectional, connection-mode
- * transmission paths for records. A single operation never transfers part of
- * more than one record. Record boundaries are visible to the receiver via the
- * MSG_EOR flag.
- * @param[in] protocol The protocol to be used with the socket.
- *
- * @return Upon successful completion, a socket handle defined by
- * cpr_socket_t shall be returned; otherwise, INVALID_SOCKET shall be returned and
- * cpr_errno set to indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EINVAL] The specified option is invalid or the socket is
- * shut down
- * @li [CPR_EMFILE] No more socket descriptors available for the
- * process
- * @li [CPR_ENFILE] No more socket descriptors available for the
- * system
- * @li [CPR_EPROTOTYPE] The socket type is not supported by the
- * protocol
- * @li [CPR_EPROTONOSUPPORT] The protocol is not supported for the
- * domain
- *
- */
-cpr_socket_t
-cprSocket (uint32_t domain,
- uint32_t type,
- uint32_t protocol)
-{
- cpr_socket_t s;
-
- s = socket((int)domain, (int)type, (int)protocol);
- if (s == -1) {
- return INVALID_SOCKET;
- }
- return s;
-}
-
-/**
- * @}
- */
-
-
-
-/* cpr_inet_pton
- * Convert from presentation format (which usually means ASCII printable)
- * to network format (which is usually some kind of binary format).
- * @param[in] af The address family IPv4 or IPv6
- * @param[in] src The address that needs to be converted
- * @param[out] dst The address after the conversion
- * @return
- * 1 if the address was valid for the specified address family
- * 0 if the address wasn't valid (`dst' is untouched in this case)
- * -1 if some other error occurred (`dst' is untouched in this case, too)
- */
-int
-cpr_inet_pton (int af, const char *src, void *dst)
-{
-
- switch (af) {
- case AF_INET:
- return (cpr_inet_pton4(src, dst, 1));
- case AF_INET6:
- return (cpr_inet_pton6(src, dst));
- default:
- return (-1);
- }
- /* NOTREACHED */
-}
-
-
-/**
- * Utility function that sets up the socket address
- *
- * @param[in] addr - socket fd to bind with the IPC address.
- * @param[in] name - pointer to the name of socket to bind to.
- *
- *
- * @pre (name != NULL)
- */
-void cpr_set_sockun_addr (cpr_sockaddr_un_t *addr, const char *name, pid_t pid)
-{
- /* Bind to the local socket */
- memset(addr, 0, sizeof(cpr_sockaddr_un_t));
- addr->sun_family = AF_UNIX;
- snprintf((char *) addr->sun_path, sizeof(addr->sun_path), "%s_%d", name, pid);
-}
-
-/* int
- * inet_pton4(src, dst, pton)
- * when last arg is 0: inet_aton(). with hexadecimal, octal and shorthand.
- * when last arg is 1: inet_pton(). decimal dotted-quad only.
- * return:
- * 1 if `src' is a valid input, else 0.
- * notice:
- * does not touch `dst' unless it's returning 1.
- */
-static int
-cpr_inet_pton4(const char *src, uint8_t *dst, int pton)
-{
- uint32_t val;
- uint32_t digit;
- int base, n;
- unsigned char c;
- uint32_t parts[4];
- uint32_t *pp = parts;
-
- c = *src;
- for (;;) {
- /*
- * Collect number up to ``.''.
- * Values are specified as for C:
- * 0x=hex, 0=octal, isdigit=decimal.
- */
- if (!isdigit(c))
- return (0);
- val = 0; base = 10;
- if (c == '0') {
- c = *++src;
- if (c == 'x' || c == 'X')
- base = 16, c = *++src;
- else if (isdigit(c) && c != '9')
- base = 8;
- }
- /* inet_pton() takes decimal only */
- if (pton && base != 10)
- return (0);
- for (;;) {
- if (isdigit(c)) {
- digit = c - '0';
- if (digit >= (uint16_t)base)
- break;
- val = (val * base) + digit;
- c = *++src;
- } else if (base == 16 && isxdigit(c)) {
- digit = c + 10 - (islower(c) ? 'a' : 'A');
- if (digit >= 16)
- break;
- val = (val << 4) | digit;
- c = *++src;
- } else
- break;
- }
- if (c == '.') {
- /*
- * Internet format:
- * a.b.c.d
- * a.b.c (with c treated as 16 bits)
- * a.b (with b treated as 24 bits)
- * a (with a treated as 32 bits)
- */
- if (pp >= parts + 3)
- return (0);
- *pp++ = val;
- c = *++src;
- } else
- break;
- }
- /*
- * Check for trailing characters.
- */
- if (c != '\0' && !isspace(c))
- return (0);
- /*
- * Concoct the address according to
- * the number of parts specified.
- */
- n = pp - parts + 1;
- /* inet_pton() takes dotted-quad only. it does not take shorthand. */
- if (pton && n != 4)
- return (0);
- switch (n) {
-
- case 0:
- return (0); /* initial nondigit */
-
- case 1: /* a -- 32 bits */
- break;
-
- case 2: /* a.b -- 8.24 bits */
- if (parts[0] > 0xff || val > 0xffffff)
- return (0);
- val |= parts[0] << 24;
- break;
-
- case 3: /* a.b.c -- 8.8.16 bits */
- if ((parts[0] | parts[1]) > 0xff || val > 0xffff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16);
- break;
-
- case 4: /* a.b.c.d -- 8.8.8.8 bits */
- if ((parts[0] | parts[1] | parts[2] | val) > 0xff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
- break;
- }
- if (dst) {
- val = htonl(val);
- memcpy(dst, &val, INADDRSZ);
- }
- return (1);
-}
-
-/* int
- * inet_pton6(src, dst)
- * convert presentation level address to network order binary form.
- * return:
- * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
- * notice:
- * (1) does not touch `dst' unless it's returning 1.
- * (2) :: in a full address is silently ignored.
- */
-static int
-cpr_inet_pton6(const char *src, uint8_t *dst)
-{
- static const char xdigits_l[] = "0123456789abcdef",
- xdigits_u[] = "0123456789ABCDEF";
- uint8_t tmp[IN6ADDRSZ], *tp, *endp, *colonp;
- const char *xdigits, *curtok;
- int ch, saw_xdigit;
- unsigned int val;
-
- memset((tp = tmp), '\0', IN6ADDRSZ);
- endp = tp + IN6ADDRSZ;
- colonp = NULL;
- /* Leading :: requires some special handling. */
- if (*src == ':')
- if (*++src != ':')
- return (0);
- curtok = src;
- saw_xdigit = 0;
- val = 0;
- while ((ch = *src++) != '\0') {
- const char *pch;
-
- if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
- pch = strchr((xdigits = xdigits_u), ch);
- if (pch != NULL) {
- val <<= 4;
- val |= (pch - xdigits);
- if (val > 0xffff)
- return (0);
- saw_xdigit = 1;
- continue;
- }
- if (ch == ':') {
- curtok = src;
- if (!saw_xdigit) {
- if (colonp)
- return (0);
- colonp = tp;
- continue;
- } else if (*src == '\0')
- return (0);
- if (tp + INT16SZ > endp)
- return (0);
- *tp++ = (uint8_t) (val >> 8) & 0xff;
- *tp++ = (uint8_t) val & 0xff;
- saw_xdigit = 0;
- val = 0;
- continue;
- }
- if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
- cpr_inet_pton4(curtok, tp, 1) > 0) {
- tp += INADDRSZ;
- saw_xdigit = 0;
- break; /* '\0' was seen by inet_pton4(). */
- }
- return (0);
- }
- if (saw_xdigit) {
- if (tp + INT16SZ > endp)
- return (0);
- *tp++ = (uint8_t) (val >> 8) & 0xff;
- *tp++ = (uint8_t) val & 0xff;
- }
- if (colonp != NULL) {
- /*
- * Since some memmove()'s erroneously fail to handle
- * overlapping regions, we'll do the shift by hand.
- */
- const int n = tp - colonp;
- int i;
-
- if (tp == endp)
- return (0);
- for (i = 1; i <= n; i++) {
- endp[- i] = colonp[n - i];
- colonp[n - i] = 0;
- }
- tp = endp;
- }
- if (tp != endp)
- return (0);
- memcpy(dst, tmp, IN6ADDRSZ);
- return (1);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_SOCKET_H_
-#define _CPR_DARWIN_SOCKET_H_
-
-#include "cpr_types.h"
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/un.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <unistd.h>
-
-/*
- * Define socket option levels
- * SOL_SOCKET
- * SOL_IP
- * SOL_TCP
- * SOL_UDP
- */
-
-/* defined in netinet/in.h */
-#define SOL_IP IPPROTO_IP
-#define SOL_TCP IPPROTO_TCP
-#define SOL_UDP IPPROTO_UDP
-
-
-/**
- * Set public CPR header file options
- */
-#ifdef CPR_USE_SOCKETPAIR
-#undef CPR_USE_SOCKETPAIR
-#endif
-#define SUPPORT_CONNECT_CONST const
-
-/**
- * Define SOCKET_ERROR
- */
-#define SOCKET_ERROR (-1)
-
-/**
- * Define INVALID_SOCKET
- */
-#define INVALID_SOCKET (-1)
-
-/**
- * Define cpr_socket_t
- */
-typedef int cpr_socket_t;
-
-/**
- * Define cpr_socklen_t
- */
-typedef socklen_t cpr_socklen_t;
-
-/**
- * Address family, defined in sys/socket.h
- * AF_UNSPEC
- * AF_LOCAL / AF_UNIX
- * AF_INET
- * AF_INET6
- * AF_MAX
- *
- * AF_NETLYR2 (unique to CNU) interface directly to layer 2, bypass IP
- */
-#ifndef AF_UNIX
-#define AF_UNIX AF_LOCAL
-#endif
-
-
-/*
- * Constants and structures defined by the internet system,
- * Per RFC 790, September 1981, based on the BSD file netinet/in.h.
- * IPv6 additions per RFC 2292.
- */
-
-
-/*
- * Define the following socket options as needed
- * SO_DEBUG
- * SO_ACCEPTCONN
- * SO_REUSEADDR / SO_EXCLUSIVEADDRUSE
- * SO_KEEPALIVE
- * SO_DONTROUTE
- * SO_BROADCAST
- * SO_USELOOPBACK
- * SO_LINGER / SO_DONTLINGER
- * SO_OOBINLINE
- * SO_SNDBUF
- * SO_RCVBUF
- * SO_ERROR
- * SO_TYPE
- *
- * The following options are available for Unix-only variants
- * SO_SNDLOWAT
- * SO_RCVLOWAT
- * SO_SNDTIMEO
- * SO_RCVTIMEO
- * SO_PROTOTYPE - Not documented as being supported by CNU
- */
-
-/* defined in netinet/in.h */
-#define SO_DONTLINGER ((int)(~SO_LINGER))
-#define SO_EXCLUSIVEADDRUSE ((int)(~SO_REUSEADDR))
-
-/*
- * Protocols (Base),
- * reference http://www.iana.org/assignments/protocol-numbers.html
- * IPPROTO_IP
- * IPPROTO_GGP
- * IPPROTO_ICMP
- * IPPROTO_IGMP
- * IPPROTO_IPV4 / IPPROTO_IPIP
- * IPPROTO_TCP
- * IPPROTO_EGP
- * IPPROTO_PUP
- * IPPROTO_UDP
- * IPPROTO_IDP
- * IPPROTO_IPV6
- * IPPROTO_ROUTING
- * IPPROTO_FRAGMENT
- * IPPROTO_ESP
- * IPPROTO_AH
- * IPPROTO_ICMPV6
- * IPPROTO_NONE
- * IPPROTO_DSTOPTS
- * IPPROTO_ND
- * IPPROTO_EON
- * IPPROTO_IGRP
- * IPPROTO_ENCAP
- * IPPROTO_IPCOMP
- * IPPROTO_RAW
- * IPPROTO_MAX
- */
-
-/* defined in netinet/in.h */
-#ifndef IPPROTO_IPV4
-#define IPPROTO_IPV4 4
-#endif
-
-#ifndef IPPROTO_IPIP
-#define IPPROTO_IPIP IPPROTO_IPV4
-#endif
-
-//#define IPPROTO_RSVP 46
-#define IPPROTO_IGRP 88 /* Cisco/GXS IGRP */
-#define IPPROTO_EIGRP 88
-#define IPPROTO_IPCOMP 108 /* IP payload compression */
-
-/*
- * Protocols (IPv6)
- * Assumming if IPV6 is not there, then none of the are
- */
-#ifndef IPPROTO_IPV6
-#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
-#define IPPROTO_IPV6 41 /* IPv6 */
-#define IPPROTO_ROUTING 43 /* IPv6 routing header */
-#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
-#define IPPROTO_ICMPV6 58 /* ICMPv6 */
-#define IPPROTO_NONE 59 /* IPv6 no next header */
-#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
-#endif
-
-/*
- * Protocols (Local)
- * reference, RFC 3692
- * IPPROTO_UNX Local sockets Unix protocol
- * IPPROTO_CDP Non-Standard at 254, technially this value
- * is for experimentation and testing
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Port/socket numbers: network standard functions
- * reference http://www.iana.org/assignments/port-numbers
- * IPPORT_ECHO
- * IPPORT_DISCARD
- * IPPORT_SYSTAT
- * IPPORT_DAYTIME
- * IPPORT_NETSTAT
- * IPPORT_FTP
- * IPPORT_SSH
- * IPPORT_TELNET
- * IPPORT_SMTP
- * IPPORT_TIMESERVER
- * IPPORT_NAMESERVER
- * IPPORT_WHOIS
- * IPPORT_MTP
- * IPPORT_HTTP
- * IPPORT_NTP
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Port/socket numbers: host specific functions
- *
- * IPPORT_TFTP
- * IPPORT_RJE
- * IPPORT_FINGER
- * IPPORT_TTYLINK
- * IPPORT_SUPDUP
- */
-
-/* defined in netinet/in.h */
-
-/*
- * UNIX TCP sockets
- *
- * IPPORT_EXECSERVER
- * IPPORT_LOGINSERVER
- * IPPORT_CMDSERVER
- * IPPORT_EFSSERVER
- */
-
-/* defined in netinet/in.h */
-
-/*
- * UNIX UDP sockets
- *
- * IPPORT_BIFFUDP
- * IPPORT_WHOSERVER
- * IPPORT_ROUTESERVER
- */
-
-/* defined in netinet/in.h */
-
-/*
- * SCCP sockets
- */
-#define IPPORT_SCCP 2000
-
-/*
- * tbd: need to finalize placement.
- * Define range of ephemeral ports used for Cisco IP Phones.
- */
-#define CIPPORT_EPH_LOW 0xC000
-#define CIPPORT_EPH_HI 0xCFFF
-
-
-/*
- * Ports < IPPORT_RESERVED are reserved for
- * privileged processes (e.g. root).
- *
- * IPPORT_RESERVED
- * IPPORT_USERRESERVED
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Define INADDR constants
- * INADDR_ANY
- * INADDR_LOOPBACK
- * INADDR_BROADCAST
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Define IN_CLASS constants/macros
- * IN_CLASS{A|B|C|D}(x)
- * IN_CLASS{A|B|C|D}_NET
- * IN_CLASS{A|B|C|D}_NSHIFT
- * IN_CLASS{A|B|C|D}_HOST
- * IN_CLASS{A|B|C|D}_MAX
- */
-
-typedef struct sockaddr_un cpr_sockaddr_un_t;
-
-
-#define cpr_sun_len(a) sizeof(a)
-void cpr_set_sockun_addr(cpr_sockaddr_un_t *addr, const char *name, pid_t pid);
-
-/*
- * To represent desired sockaddr max alignment for platform, a
- * type is chosen which may depend on implementation platform architecture.
- * Type chosen based on alignment size restrictions from <sys/isa_defs.h>.
- * We desire to force up to (but no more than) 64-bit (8 byte) alignment,
- * on platforms where it is possible to do so. (e.g not possible on ia32).
- * For all currently supported platforms by our implementation
- * in <sys/isa_defs.h>, (i.e. sparc, sparcv9, ia32, ia64)
- * type "double" is suitable for that intent.
- *
- * Note: Type "double" is chosen over the more obvious integer type int64_t.
- * int64_t is not a valid type for strict ANSI/ISO C compilation on ILP32.
- */
-typedef double sockaddr_maxalign_t;
-
-/*
- * WinSock 2 extension -- new options
- */
-#define SO_MAX_MSG_SIZE 0x2003 /* maximum message size */
-
-
-#define SO_NBIO 0x0400 /* Nonblocking socket I/O operation */
-#define SO_ASYNC 0x0800 /* should send asyn notification of
- * I/O events */
-#define SO_VRFTABLEID 0x1000 /* set VRF routing table id */
-#define SO_SRC_SPECIFIED 0x2000 /* Specified Source Address to be used */
-#define SO_STRICT_ADDR_BIND 0x4000 /* Accept only those packets that have
- * been sent to the address that this
- * socket is bound to */
-/*
- * Used for getting random port for tls connect
- */
-#define TCP_PORT_RETRY_CNT 5
-#define TCP_PORT_MASK 0xfff
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "CSFLog.h"
-
-
-/**
- * @def LOG_MAX
- *
- * Constant represents the maximum allowed length for a message
- */
-#define LOG_MAX 1024
-
-
-/**
- * @addtogroup DebugAPIs The CPR Logging Abstractions
- * @ingroup CPR
- * @brief The CPR Debug/Logging APIs
- *
- * @{
- */
-
-/**
- * Debug message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-int
-buginf (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return rc;
- }
-
- CSFLogDebug("cpr", "%s", fmt_buf);
-
- return rc;
-}
-
-/**
- * Debug message that can be larger than #LOG_MAX
- *
- * @param str - a fixed constant string
- *
- * @return zero(0)
- *
- * @pre (str not_eq NULL)
- */
-int
-buginf_msg (const char *str)
-{
- char buf[LOG_MAX + 1];
- const char *p;
- int16_t len;
-
- // terminate buffer
- buf[LOG_MAX] = NUL;
-
- len = (int16_t) strlen(str);
-
- if (len > LOG_MAX) {
- p = str;
- do {
- memcpy(buf, p, LOG_MAX);
- p += LOG_MAX;
- len -= LOG_MAX;
-
- printf("%s",buf);
- } while (len > LOG_MAX);
-
- if (len)
- {
- CSFLogDebug("cpr", "%s", (char *) p);
- }
- }
- else
- {
- CSFLogDebug("cpr", "%s", (char *) str);
-
- }
-
- return 0;
-}
-
-/**
- * Error message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-void
-err_msg (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return;
- }
-
- CSFLogError("cpr", "%s", fmt_buf);
-}
-
-
-/**
- * Notice message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-void
-notice_msg (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return;
- }
-
- CSFLogInfo("cpr", "%s", fmt_buf);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_STDIO_H_
-#define _CPR_DARWIN_STDIO_H_
-
-#include <stdarg.h>
-#include <stdio.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_strings.h"
-
-
-/**
- * cpr_strdup
- *
- * @brief The CPR wrapper for strdup
-
- * The cpr_strdup shall return a pointer to a new string, which is a duplicate
- * of the string pointed to by "str" argument. A null pointer is returned if the
- * new string cannot be created.
- *
- * @param[in] str - The string that needs to be duplicated
- *
- * @return The duplicated string or NULL in case of no memory
- *
- */
-char *
-cpr_strdup (const char *str)
-{
- char *dup;
- size_t len;
-
- if (!str) {
- return (char *) NULL;
- }
-
- len = strlen(str);
- if (len == 0) {
- return (char *) NULL;
- }
- len++;
-
- dup = cpr_malloc(len * sizeof(char));
- if (!dup) {
- return (char *) NULL;
- }
- (void) memcpy(dup, str, len);
- return dup;
-}
-
-
-/**
- * cpr_strcasecmp
- *
- * @brief The CPR wrapper for strcasecmp
- *
- * The cpr_strcasecmp performs case insensitive string comparison of the "s1"
- * and the "s2" strings.
- *
- * @param[in] s1 - The first string
- * @param[in] s2 - The second string
- *
- * @return integer <,=,> 0 depending on whether s1 is <,=,> s2
- */
-#ifndef CPR_USE_OS_STRCASECMP
-int
-cpr_strcasecmp (const char *s1, const char *s2)
-{
- const unsigned char *us1 = (const unsigned char *) s1;
- const unsigned char *us2 = (const unsigned char *) s2;
-
- /* No match if only one ptr is NULL */
- if ((!s1 && s2) || (s1 && !s2)) {
- /*
- * If one of these is NULL it will be the lesser of the two
- * values and therefore we'll get the proper sign in the int
- */
- return (int) (s1 - s2);
- }
-
- /* Match if both ptrs the same (e.g. NULL) */
- if (s1 == s2)
- return 0;
-
- while (*us1 != '\0' && *us2 != '\0' && toupper(*us1) == toupper(*us2)) {
- us1++;
- us2++;
- }
-
- return (toupper(*us1) - toupper(*us2));
-}
-
-/**
- * cpr_strncasecmp
- *
- * @brief The CPR wrapper for strncasecmp
- *
- * The cpr_strncasecmp performs case insensitive string comparison for specific
- * length "len".
- *
- * @param[in] s1 - The first string
- * @param[in] s2 - The second string
- * @param[in] len - The length to be compared
- *
- * @return integer <,=,> 0 depending on whether s1 is <,=,> s2
- */
-int
-cpr_strncasecmp (const char *s1, const char *s2, size_t len)
-{
- const unsigned char *us1 = (const unsigned char *) s1;
- const unsigned char *us2 = (const unsigned char *) s2;
-
- /* No match if only one ptr is NULL */
- if ((!s1 && s2) || (s1 && !s2))
- return ((int) (s1 - s2));
-
- if ((len == 0) || (s1 == s2))
- return 0;
-
- while (len-- > 0 && toupper(*us1) == toupper(*us2)) {
- if (len == 0 || *us1 == '\0' || *us2 == '\0')
- break;
- us1++;
- us2++;
- }
-
- return (toupper(*us1) - toupper(*us2));
-}
-#endif
-
-/**
- * strcasestr
- *
- * @brief The same as strstr, but ignores case
- *
- * The strcasestr performs the strstr function, but ignores the case.
- * This function shall locate the first occurrence in the string
- * pointed to by s1 of the sequence of bytes (excluding the terminating
- * null byte) in the string pointed to by s2.
- *
- * @param[in] s1 - The input string
- * @param[in] s2 - The pattern to be matched
- *
- * @return A pointer to the first occurrence of string s2 found
- * in string s1 or NULL if not found. If s2 is an empty
- * string then s1 is returned.
- */
-char *
-strcasestr (const char *s1, const char *s2)
-{
- unsigned int i;
-
- if (!s1)
- return (char *) NULL;
-
- if (!s2 || (s1 == s2) || (*s2 == '\0'))
- return (char *) s1;
-
- while (*s1) {
- i = 0;
- do {
- if (s2[i] == '\0')
- return (char *) s1;
- if (s1[i] == '\0')
- return (char *) NULL;
- if (toupper(s1[i]) != toupper(s2[i]))
- break;
- i++;
- } while (1);
- s1++;
- }
-
- return (char *) NULL;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_STRING_H_
-#define _CPR_DARWIN_STRING_H_
-
-#include <string.h>
-#include <ctype.h>
-
-/**
- * cpr_strdup
- *
- * @brief The CPR wrapper for strdup
-
- * The cpr_strdup shall return a pointer to a new string, which is a duplicate
- * of the string pointed to by "str" argument. A null pointer is returned if the
- * new string cannot be created.
- *
- * @param[in] str - The string that needs to be duplicated
- *
- * @return The duplicated string or NULL in case of no memory
- *
- */
-char *
-cpr_strdup(const char *str);
-
-/**
- * strcasestr
- *
- * @brief The same as strstr, but ignores case
- *
- * The strcasestr performs the strstr function, but ignores the case.
- * This function shall locate the first occurrence in the string
- * pointed to by s1 of the sequence of bytes (excluding the terminating
- * null byte) in the string pointed to by s2.
- *
- * @param[in] s1 - The input string
- * @param[in] s2 - The pattern to be matched
- *
- * @return A pointer to the first occurrence of string s2 found
- * in string s1 or NULL if not found. If s2 is an empty
- * string then s1 is returned.
- */
-char *
-strcasestr(const char *s1, const char *s2);
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_STRINGS_H_
-#define _CPR_DARWIN_STRINGS_H_
-
-#include <strings.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include <pthread.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/resource.h>
-
-#define LINUX_MIN_THREAD_PRIORITY (-20) /* tbd: check MV linux: current val from Larry port */
-#define LINUX_MAX_THREAD_PRIORITY (+19) /* tbd: check MV linux. current val from Larry port */
-
-
-/**
- * cprCreateThread
- *
- * @brief Create a thread
- *
- * The cprCreateThread function creates another execution thread within the
- * current process. If the input parameter "name" is present, then this is used
- * for debugging purposes. The startRoutine is the address of the function where
- * the thread execution begins. The start routine prototype is defined as
- * follows
- * @code
- * int32_t (*cprThreadStartRoutine)(void* data)
- * @endcode
- *
- * @param[in] name - name of the thread created (optional)
- * @param[in] startRoutine - function where thread execution begins
- * @param[in] stackSize - size of the thread's stack
- * @param[in] priority - thread's execution priority
- * @param[in] data - parameter to pass to startRoutine
- *
- * Return Value: Thread handle or NULL if creation failed.
- */
-cprThread_t
-cprCreateThread (const char *name,
- cprThreadStartRoutine startRoutine,
- uint16_t stackSize,
- uint16_t priority,
- void *data)
-{
- static const char fname[] = "cprCreateThread";
- static uint16_t id = 0;
- cpr_thread_t *threadPtr;
- pthread_t threadId;
- pthread_attr_t attr;
-
- CPR_INFO("%s: creating '%s' thread\n", fname, name);
-
- /* Malloc memory for a new thread */
- threadPtr = (cpr_thread_t *)cpr_malloc(sizeof(cpr_thread_t));
- if (threadPtr != NULL) {
- if (pthread_attr_init(&attr) != 0) {
-
- CPR_ERROR("%s - Failed to init attribute for thread %s\n",
- fname, name);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- if (pthread_attr_setstacksize(&attr, stackSize) != 0) {
- CPR_ERROR("%s - Invalid stacksize %d specified for thread %s\n",
- fname, stackSize, name);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- if (pthread_create(&threadId, &attr, startRoutine, data) != 0) {
- CPR_ERROR("%s - Creation of thread %s failed: %d\n",
- fname, name, errno);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- /* Assign name to CPR if one was passed in */
- if (name != NULL) {
- threadPtr->name = name;
- }
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of running threads for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same thread twice.
- */
- threadPtr->u.handleInt = (uint64_t)threadId;
- threadPtr->threadId = ++id;
- return (cprThread_t)threadPtr;
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for thread %s failed.\n", fname, name);
- errno = ENOMEM;
- return (cprThread_t)NULL;
-}
-
-
-/**
- * cprDestroyThread
- *
- * @brief Destroys the thread passed in.
- *
- * The cprDestroyThread function is called to destroy a thread. The thread
- * parameter may be any valid thread including the calling thread itself.
- *
- * @param[in] thread - thread to destroy.
- *
- * @return CPR_SUCCESS or CPR_FAILURE. errno should be set for FAILURE case.
- *
- * @note In Linux there will never be a success indication as the
- * calling thread will have been terminated.
- */
-cprRC_t
-cprDestroyThread (cprThread_t thread)
-{
- static const char fname[] = "cprDestroyThread";
- cpr_thread_t *cprThreadPtr;
-
- cprThreadPtr = (cpr_thread_t *) thread;
- if (cprThreadPtr != NULL) {
- /*
- * Make sure thread is trying to destroy itself.
- */
- if (cprThreadPtr->u.handlePtr == (void*) pthread_self()) {
- cprThreadPtr->threadId = 0;
- cpr_free(cprThreadPtr);
- pthread_exit(NULL);
- return CPR_SUCCESS;
- }
-
- CPR_ERROR("%s: Thread attempted to destroy another thread, not itself.\n",
- fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-/**
- * cprAdjustRelativeThreadPriority
- *
- * @brief The function sets the relative thread priority up or down by the given value.
- *
- * This function is used pSIPCC to set up the thread priority. The values of the
- * priority range from -20 (Maximum priority) to +19 (Minimum priority).
- *
- * @param[in] relPri - nice value of the thread -20 is MAX and 19 is MIN
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprAdjustRelativeThreadPriority (int relPri)
-{
- const char *fname = "cprAdjustRelativeThreadPriority";
-
- if (setpriority(PRIO_PROCESS, 0, relPri) == -1) {
- CPR_ERROR("%s: could not set the nice..err=%d\n",
- fname, errno);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
-}
-
-/**
- * @}
- * @addtogroup ThreadInternal Helper functions for implementing threads in CPR
- * @ingroup Threads
- * @brief Helper functions used by CPR for thread implementation
- *
- * @{
- */
-
-/**
- * cprGetThreadId
- *
- * @brief Return the pthread ID for the given CPR thread.
- *
- * @param[in] thread - thread to query
- *
- * @return Thread's Id or zero(0)
- *
- */
-pthread_t
-cprGetThreadId (cprThread_t thread)
-{
- if (thread) {
- return (pthread_t)(long) ((cpr_thread_t *)thread)->u.handleInt;
- }
- return 0;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_TIME_H_
-#define _CPR_DARWIN_TIME_H_
-
-#include <time.h>
-
-typedef size_t cpr_time_t;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_TIMERS_H_
-#define _CPR_DARWIN_TIMERS_H_
-#include <pthread.h>
-
-/*
- * Linux does not provide native support for non-blocking timers
- * so CPR provides that functionality for Linux.
- */
-
-/*
- * Determine the granularity of the timers in
- * milliseconds. ie how often does the TickThread
- * wake up to decrement the timer intervals
- */
-#define timerGranularity 10
-
-//struct timerBlk_s timerBlk;
-
-typedef struct cpr_timer_s
-{
- const char *name;
- uint32_t cprTimerId;
- cprMsgQueue_t callBackMsgQueue;
- uint16_t applicationTimerId;
- uint16_t applicationMsgId;
- void *data;
- union {
- void *handlePtr;
- }u;
-}cpr_timer_t;
-
-/* Linked List of currently running timers */
-typedef struct timerDef
-{
- int32_t duration;
- boolean timerActive;
- cpr_timer_t *cprTimerPtr;
- struct timerDef *previous;
- struct timerDef *next;
-} timerBlk;
-
-/* Timer mutex for updating the timer linked list */
-extern pthread_mutex_t timerMutex;
-
-/* Start routines for the timer threads */
-extern void *linuxTimerTick(void *);
-
-cprRC_t cpr_timer_pre_init(void);
-cprRC_t cpr_timer_de_init(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- *
- * @file cpr_darwin_timers_using_select.c
- * @brief CPR layer for Timers.
- *
- * This file contains the Cisco Portable Runtime layer for non-blocking
- * timers. This implementation is for the Linux operating system using
- * select with a timeout.
- *
- * Timer Service runs in its own thread and blocks on select
- * call with a timeout. The value of timeout is set equal to
- * the duration of the earliest expiring timer. The timer list
- * is kept sorted by earliest to latest expiration times. Therefore,
- * timeout value is simply the duration on the head of the list.
- *
- * For starting or cancelling a timer, the timer library contacts
- * the timer service using a local socket based IPC. This is done
- * by bringing up a connection between timer service and the client
- * during timer init.
- * Timer Service thread is the only thread that adds or removes
- * timer blocks from the list. When timer library client wants
- * to start or cancel a timer, the library sends an IPC message
- * to the timer service thread on the socket connection. This
- * unblocks the select call. Select also returns the amount of
- * time left on the timeout when it gets unblocked. This amount is
- * first subtracted from the head timer block duration. Then rest
- * of the processing is carried out based on whether the request
- * was to add or to remove a timer block and duration
- * on all timer blocks is adjusted as required.
- * When the select times out it implies the timers at the head
- * of the list has expired. The list is scanned for expired timers
- * and expiry processing such as posting message to the handler
- * etc. is done.
- *
- * When there are no timers in the list, service blocks on select
- * forever waiting for at least one timer to be added.
- *
- */
-
-/**
- * @defgroup Timers The Timer implementation module
- * @ingroup CPR
- * @brief The module related to Timer abstraction for the pSIPCC
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @brief APIs expected by pSIPCC for using Timers
- *
- */
-
-#include "cpr.h"
-#include "cpr_socket.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_threads.h"
-#include "cpr_timers.h"
-#include "cpr_string.h"
-#include "phntask.h"
-#include <errno.h>
-#include <unistd.h>
-#include "cpr_darwin_timers.h"
-#include "platform_api.h"
-
-/*--------------------------------------------------------------------------
- * Local definitions
- *--------------------------------------------------------------------------
- */
-
-typedef struct timer_ipc_cmd_s
-{
- void * timer_ptr;
- void * user_data_ptr;
- uint32_t duration;
-} timer_ipc_cmd_t;
-
-
-typedef struct timer_ipc_s
-{
- uint32_t msg_type;
- union
- {
- timer_ipc_cmd_t cmd;
- cprRC_t result;
- }u;
-} timer_ipc_t;
-
-#define TMR_CMD_ADD 1
-#define TMR_CMD_REMOVE 2
-#define TMR_RESULT 3
-
-#define API_RETURN(_val) \
- { \
- pthread_mutex_unlock(&api_mutex); \
- return (_val); \
- }\
-
-#define API_ENTER() \
-{\
- pthread_mutex_lock(&api_mutex);\
-}\
-
-/* for AF_LOCAL not all implementations return client addr in recvfrom so
- * using explicit path for client too.
- */
-#define SERVER_PATH "/tmp/CprTmrServer"
-#define CLIENT_PATH "/tmp/CprTmrClient"
-
-
-/*--------------------------------------------------------------------------
- * Global data
- *--------------------------------------------------------------------------
- */
-
-
-static timerBlk *timerListHead;
-
-static pthread_t timerThreadId;
-
-
-static pthread_mutex_t api_mutex;
-
-
-/* local socket used by timer library */
-static int client_sock = INVALID_SOCKET;
-
-
-/* local socket used by the timer service */
-static int serv_sock = INVALID_SOCKET;
-
-static struct sockaddr_un tmr_serv_addr;
-static struct sockaddr_un tmr_client_addr;
-
-static fd_set socks; /* descriptor set */
-
-
-/*--------------------------------------------------------------------------
- * External data references
- *--------------------------------------------------------------------------
- */
-
-
-/*--------------------------------------------------------------------------
- * External function prototypes
- *--------------------------------------------------------------------------
- */
-
-/*
- * Internal CPR function to fill in data in the sysheader.
- * This is to prevent knowledge of the evil syshdr structure
- * from spreading to cpr_darwin_timers.c This thing is
- * like kudzu...
- */
-extern void fillInSysHeader(void *buffer, uint16_t cmd, uint16_t len,
- void *timerMsg);
-
-
-
-/*--------------------------------------------------------------------------
- * Local scope function prototypes
- *--------------------------------------------------------------------------
- */
-
-static void *timerThread(void *data);
-static cprRC_t start_timer_service_loop();
-static void process_expired_timers();
-static void send_api_result(cprRC_t result, struct sockaddr_un *addr, socklen_t len);
-
-
-/**
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @{
- */
-
-/**
- * cprSleep
- *
- * @brief Suspend the calling thread
- * The cprSleep function blocks the calling thread for the indicated number of
- * milliseconds.
- *
- * @param[in] duration - Number of milliseconds the thread should sleep
- *
- * @return - none
- */
-void
-cprSleep (uint32_t duration)
-{
- /*
- * usleep() can only support up to one second, so split
- * between sleep and usleep if one second or more
- */
- if (duration >= 1000) {
- (void) sleep(duration / 1000);
- (void) usleep((duration % 1000) * 1000);
- } else {
- (void) usleep(duration * 1000);
- }
-}
-
-/**
- * @}
- */
-
-/**
- * @defgroup TimerInternal The Timer internal functions
- * @ingroup Timers
- * @{
- */
-
-/**
- * addTimerToList
- * Send message to timer service to add the timer pointed by cprTimerPtr
- * to the list. This routine is just sending IPC message to timer service
- * but the actual addition is done by timer service using the addTimer function.
- * This function is only called by CPR functions and is not visible to external
- * applications.
- * @param[in] cprTimerPtr - timer pointer
- * @param[in] duration - timer duration in msec.
- * @param[in] data - opaque data
- * @return - CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t addTimerToList (cpr_timer_t *cprTimerPtr, uint32_t duration, void *data)
-{
- // TODO(ekr@rtfm.com): Put this back in when you figure out why it causes crashes
- return CPR_SUCCESS;
-
-#if 0
- static const char fname[] = "addTimerToList";
- timer_ipc_t tmr_cmd = {0};
- timer_ipc_t tmr_rsp={0};
-
-
- API_ENTER();
-
- CPR_INFO("%s: cprTimerptr=0x%x dur=%d user_data=%p\n",
- fname, cprTimerPtr, duration, data);
- tmr_cmd.msg_type = TMR_CMD_ADD;
- tmr_cmd.u.cmd.timer_ptr = cprTimerPtr;
- tmr_cmd.u.cmd.user_data_ptr = data;
- tmr_cmd.u.cmd.duration = duration;
-
-//CPR_INFO("%s:sending messge of type=%d\n", fname, tmr_cmd.msg_type);
- /* simply post a request here to the timer service.*/
- if (client_sock != -1) {
- if (sendto(client_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- (struct sockaddr *)&tmr_serv_addr, sizeof(tmr_serv_addr)) < 0) {
- CPR_ERROR("Failed to tx IPC msg to timer service, errno = %s %s\n",
- strerror(errno), fname);
- API_RETURN(CPR_FAILURE);
- }
-
- } else {
- CPR_ERROR("can not make IPC connection, client_sock is invalid %s\n", fname);
- API_RETURN(CPR_FAILURE);
- }
-
- /*
- * wait for the timer service to excute the request
- * so that we get result of operation
- */
-
- if (recvfrom(client_sock, &tmr_rsp, sizeof(timer_ipc_t),0, NULL, NULL) < 0) {
- //CPR_INFO("error in recving the result error=%s\n", strerror(errno));
- API_RETURN(CPR_FAILURE);
- } else {
- //CPR_INFO("received response from the timer result=%d\n", tmr_rsp.u.result);
- API_RETURN(tmr_rsp.u.result);
- }
-#endif
-}
-
-
-/**
- * addTimer
- *
- * Add a timer to the timer linked list.
- * This function is only called by CPR functions and is not visible to external
- * applications.
- *
- * @param[in] cprTimerPtr - pointer to the CPR timer structure
- * @param[in] duration - how long before timer expires in milliseconds
- * @param[in] data - information to be passed to callback function
- *
- * @return - CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t addTimer (cpr_timer_t *cprTimerPtr, uint32_t duration, void *data)
-{
- static const char fname[] = "addTimer";
- timerBlk *timerList;
- timerBlk *newTimerPtr;
-
- CPR_INFO("%s:adding timer=0x%p timerblk=%p\n", fname,
- cprTimerPtr, cprTimerPtr->u.handlePtr);
-
-
- /* Verify the timer has been initialized */
- newTimerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (newTimerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
-
- return(CPR_FAILURE);
- }
-
- /* Ensure this timer is not already running */
- if (newTimerPtr->timerActive) {
- CPR_ERROR("%s - Timer %s is already active.\n", fname, cprTimerPtr->name);
- errno = EAGAIN;
- return(CPR_FAILURE);
-
- }
-
- /* Sanity tests passed, store the data the application passed in */
- newTimerPtr->duration = duration;
- cprTimerPtr->data = data;
-
- /*
- * Insert timer into the linked list. The timer code only
- * decrements the first timer in the list to be efficient.
- * Therefore, the timer at the top of the list is the timer
- * that will expire first. Timers are added to the list
- * in ascending order of time left before expiration and
- * ticksLeft is calculated to be the difference between
- * when the timer before them expires and when the newly
- * inserted timer expires.
- */
-
- /* Check for insertion into an empty list */
- if (timerListHead == NULL) {
- //CPR_INFO("no timer in the list case..\n");
- timerListHead = newTimerPtr;
- } else {
-
- /* Insert timer into list */
- timerList = timerListHead;
- while (timerList != NULL) {
-
- /*
- * If the duration on this new timer are less than the
- * timer in the list, insert this new timer before
- * it in the list as it will expire first. In doing so
- * the code must subtract the new timer's duration from
- * the duration of the timer in the in the list to keep the deltas correct.
- */
- if (newTimerPtr->duration < timerList->duration) {
- //CPR_INFO("less than case..\n");
- timerList->duration -= newTimerPtr->duration;
- newTimerPtr->next = timerList;
- newTimerPtr->previous = timerList->previous;
- if (newTimerPtr->previous) {
- newTimerPtr->previous->next = newTimerPtr;
- }
- timerList->previous = newTimerPtr;
-
- /* Check for insertion at the head of list */
- if (timerListHead == timerList) {
- //CPR_INFO("insert at the head case..\n");
- timerListHead = newTimerPtr;
- }
- break;
- } else {
- /*
- * Else this new timer expires after the timer in
- * the list. Therefore subtract the timer's duration
- * from the new timer's duration. Since only the
- * first timer is decremented all other timers added
- * expiration must be calculated as a delta from the
- * timer in front of them in the list.
- */
- //CPR_INFO("greater than case..\n");
- newTimerPtr->duration -= timerList->duration;
-
- /* Check for insertion at the end of list */
- if (timerList->next == NULL) {
- //CPR_INFO("insert at the end sub case..\n");
- newTimerPtr->previous = timerList;
- timerList->next = newTimerPtr;
- newTimerPtr->next = NULL;
- break;
- }
- timerList = timerList->next;
- }
- }
- }
-
- newTimerPtr->timerActive = TRUE;
- return(CPR_SUCCESS);
-}
-
-
-/**
- * removeTimerFromList
- * Send message to timer service to remove the timer pointed by cprTimerPtr
- * from the list. This routine is just sending IPC message to timer service
- * and the actual removal is done by timer service using the removeTimer function..
- * This function is only called by CPR functions and is not visible to external
- * applications.
- *
- * @param[in] cprTimerPtr - pointer to the timer to be removed from the list
- * @return - CPR_SUCCESS or CPR_FAILURE
- *
- */
-static cprRC_t
-removeTimerFromList (cpr_timer_t *cprTimerPtr)
-{
-
- static const char fname[] = "removeTimerFromList";
- timer_ipc_t tmr_cmd = {0};
- timer_ipc_t tmr_rsp = {0};
-
-
- API_ENTER();
-
- //CPR_INFO("%s:remove timer from list=0x%x\n",fname, cprTimerPtr);
- tmr_cmd.msg_type = TMR_CMD_REMOVE;
- tmr_cmd.u.cmd.timer_ptr = cprTimerPtr;
-
- //CPR_INFO("sending messge of type=%d\n", tmr_cmd.msg_type);
-
- /* simply post a request here to the timer service.. */
- if (client_sock != -1) {
- if (sendto(client_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- (struct sockaddr *)&tmr_serv_addr, sizeof(tmr_serv_addr)) < 0) {
- CPR_ERROR("%s:failed to tx IPC Msg to timer service, errno = %s\n",
- fname, strerror(errno));
- API_RETURN(CPR_FAILURE);
- }
- } else {
- CPR_ERROR("%s:client_sock invalid, no IPC connection \n", fname);
- API_RETURN(CPR_FAILURE);
- }
-
- /*
- * wait for the timer service to excute the request
- * so that we get result of operation
- */
-
- if (recvfrom(client_sock, &tmr_rsp, sizeof(timer_ipc_t),0, NULL, NULL) < 0) {
- //CPR_INFO("error in recving the result error=%s\n", strerror(errno));
- API_RETURN(CPR_FAILURE);
- } else {
- //CPR_INFO("received response from the timer result=%d\n", tmr_rsp.u.result);
- API_RETURN(tmr_rsp.u.result);
- }
-}
-
-
-/**
- * removeTimer
- *
- * Remove a timer from the timer linked list. This function is only
- * called by CPR functions and is not visible to applications.
- *
- * @param[in] cprTimerPtr - which timer to cancel
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t
-removeTimer (cpr_timer_t *cprTimerPtr)
-{
- static const char fname[] = "removeTimer";
- timerBlk *timerList;
- timerBlk *previousTimer;
- timerBlk *nextTimer;
- timerBlk *timerPtr;
-
- //CPR_INFO("removing timer..0x%x\n", cprTimerPtr);
-
- /*
- * No need to sanitize the cprTimerPtr data as only
- * internal CPR functions call us and they have already
- * sanitized that data. In addition those functions
- * have already grabbed the timer list mutex so no need
- * to do that here.
- */
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- //CPR_INFO("%s: timer ptr=%x\n", fname, timerPtr);
-
- if (timerPtr != NULL) {
- /* Walk the list looking for this timer to cancel. */
- timerList = timerListHead;
- while (timerList != NULL) {
- if (timerList->cprTimerPtr->cprTimerId == cprTimerPtr->cprTimerId) {
- /* Removing only element in the list */
- if ((timerList->previous == NULL) &&
- (timerList->next == NULL)) {
- timerListHead = NULL;
-
- /* Removing head of the list */
- } else if (timerList->previous == NULL) {
- nextTimer = timerList->next;
- nextTimer->previous = NULL;
- timerListHead = nextTimer;
-
- /* Removing tail of the list */
- } else if (timerList->next == NULL) {
- previousTimer = timerList->previous;
- previousTimer->next = NULL;
-
- /* Removing from middle of the list */
- } else {
- nextTimer = timerList->next;
- previousTimer = timerList->previous;
- previousTimer->next = nextTimer;
- nextTimer->previous = previousTimer;
- }
-
- /* Add time back to next timer in the list */
- if (timerList->next) {
- timerList->next->duration += timerList->duration;
- }
-
- /*
- * Reset timer values
- */
- timerList->next = NULL;
- timerList->previous = NULL;
- timerList->duration = -1;
- timerList->timerActive = FALSE;
- cprTimerPtr->data = NULL;
-
- return(CPR_SUCCESS);
-
- }
-
- /* Walk the list */
- timerList = timerList->next;
- }
-
- /*
- * Either the timer was not active or it was marked active, but not
- * found on the timer list. If the timer was inactive then that is OK,
- * but let user know about an active timer not found in the timer list.
- */
- if ((timerPtr->next != NULL) || (timerPtr->previous != NULL)) {
- CPR_ERROR("%s - Timer %s marked as active, "
- "but was not found on the timer list.\n",
- fname, cprTimerPtr->name);
- timerPtr->next = NULL;
- timerPtr->previous = NULL;
- }
- timerPtr->duration = -1;
- timerPtr->cprTimerPtr->data = NULL;
- timerPtr->timerActive = FALSE;
-
- return(CPR_SUCCESS);
-
- }
-
- /* Bad application! */
- CPR_ERROR("%s - Timer not initialized.\n", fname);
- errno = EINVAL;
- return(CPR_FAILURE);
-
-}
-
-/**
- * @}
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @{
- */
-
-/**
- * cprCreateTimer
- *
- * @brief Initialize a timer
- *
- * The cprCreateTimer function is called to allow the OS to perform whatever
- * work is needed to create a timer. The input name parameter is optional. If present, CPR assigns
- * this name to the timer to assist in debugging. The callbackMsgQueue is the
- * address of a message queue created with cprCreateMsgQueue. This is the
- * queue where the timer expire message will be sent.
- * So, when this timer expires a msg of type "applicationMsgId" will be sent to the msg queue
- * "callbackMsgQueue" indicating that timer applicationTimerId has expired.
- *
- * @param[in] name - name of the timer
- * @param[in] applicationTimerId - ID for this timer from the application's
- * perspective
- * @param[in] applicationMsgId - ID for syshdr->cmd when timer expire msg
- * is sent
- * @param[in] callBackMsgQueue - where to send a msg when this timer expires
- *
- * @return Timer handle or NULL if creation failed.
- */
-cprTimer_t
-cprCreateTimer (const char *name,
- uint16_t applicationTimerId,
- uint16_t applicationMsgId,
- cprMsgQueue_t callBackMsgQueue)
-{
- static const char fname[] = "cprCreateTimer";
- static uint32_t cprTimerId = 0;
- cpr_timer_t *cprTimerPtr;
- timerBlk *timerPtr;
-
- /*
- * Malloc memory for a new timer. Need to
- * malloc memory for the generic CPR view and
- * one for the CNU specific version.
- */
- cprTimerPtr = (cpr_timer_t *) cpr_malloc(sizeof(cpr_timer_t));
- timerPtr = (timerBlk *) cpr_malloc(sizeof(timerBlk));
- if ((cprTimerPtr != NULL) && (timerPtr != NULL)) {
- /* Assign name (Optional) */
- cprTimerPtr->name = name;
-
- /* Set timer ids, msg id and callback msg queue (Mandatory) */
- cprTimerPtr->applicationTimerId = applicationTimerId;
- cprTimerPtr->applicationMsgId = applicationMsgId;
- cprTimerPtr->cprTimerId = cprTimerId++;
- if (callBackMsgQueue == NULL) {
- CPR_ERROR("%s - Callback msg queue for timer %s is NULL.\n",
- fname, name);
- cpr_free(timerPtr);
- cpr_free(cprTimerPtr);
- return NULL;
- }
- cprTimerPtr->callBackMsgQueue = callBackMsgQueue;
-
- /*
- * Set remaining values in both structures to defaults
- */
- timerPtr->next = NULL;
- timerPtr->previous = NULL;
- timerPtr->duration = -1;
- timerPtr->timerActive = FALSE;
- cprTimerPtr->data = NULL;
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of active timers for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same timer twice.
- *
- * TODO - It would be nice to initialize of pool of
- * timers at init time and have this function just
- * return a timer from the pool. Then when the
- * timer expired or cancel the code would not free
- * it, but just return it to the pool.
- */
- timerPtr->cprTimerPtr = cprTimerPtr;
- cprTimerPtr->u.handlePtr = timerPtr;
- //CPR_INFO("cprTimerCreate: timer_t=%x blk=%x\n",cprTimerPtr, timerPtr);
-
- return cprTimerPtr;
- }
-
- /*
- * If we get here there has been a malloc failure.
- */
- if (timerPtr) {
- cpr_free(timerPtr);
- }
- if (cprTimerPtr) {
- cpr_free(cprTimerPtr);
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for timer %s failed.\n", fname, name);
- errno = ENOMEM;
- return NULL;
-}
-
-
-/**
- * cprStartTimer
- *
- * @brief Start a system timer
- *
- * The cprStartTimer function starts a previously created timer referenced by
- * the parameter timer. CPR timer granularity is 10ms. The "timer" input
- * parameter is the handle returned from a previous successful call to
- * cprCreateTimer.
- *
- * @param[in] timer - which timer to start
- * @param[in] duration - how long before timer expires in milliseconds
- * @param[in] data - information to be passed to callback function
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprStartTimer (cprTimer_t timer,
- uint32_t duration,
- void *data)
-{
- static const char fname[] = "cprStartTimer";
- cpr_timer_t *cprTimerPtr;
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- /* add timer to the list */
- return addTimerToList(cprTimerPtr, duration, data);
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprIsTimerRunning
- *
- * @brief Determine if a timer is active
- *
- * This function determines whether the passed in timer is currently active. The
- * "timer" parameter is the handle returned from a previous successful call to
- * cprCreateTimer.
- *
- * @param[in] timer - which timer to check
- *
- * @return True is timer is active, False otherwise
- */
-boolean
-cprIsTimerRunning (cprTimer_t timer)
-{
- static const char fname[] = "cprIsTimerRunning";
- cpr_timer_t *cprTimerPtr;
- timerBlk *timerPtr;
-
- //CPR_INFO("istimerrunning(): timer=0x%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (timerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
- return FALSE;
- }
-
- if (timerPtr->timerActive) {
- return TRUE;
- }
- } else {
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- }
-
- return FALSE;
-}
-
-
-/**
- * cprCancelTimer
- *
- * @brief Cancels a running timer
- *
- * The cprCancelTimer function cancels a previously started timer referenced by
- * the parameter timer.
- *
- * @param[in] timer - which timer to cancel
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprCancelTimer (cprTimer_t timer)
-{
- static const char fname[] = "cprCancelTimer";
- timerBlk *timerPtr;
- cpr_timer_t *cprTimerPtr;
- cprRC_t rc = CPR_SUCCESS;
-
- //CPR_INFO("cprCancelTimer: timer ptr=%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (timerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /*
- * Ensure timer is active before trying to remove it.
- * If already inactive then just return SUCCESS.
- */
- if (timerPtr->timerActive) {
- //CPR_INFO("removing timer from the list=%x\n", timerPtr);
- rc = removeTimerFromList(timer);
- }
- return rc;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprUpdateTimer
- *
- * @brief Updates the expiration time for a running timer
- *
- * The cprUpdateTimer function cancels a previously started timer referenced by
- * the parameter timer and then restarts the same timer with the duration passed
- * in.
- *
- * @param[in] timer - which timer to update
- * @param[in] duration - how long before timer expires in milliseconds
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprUpdateTimer (cprTimer_t timer, uint32_t duration)
-{
- static const char fname[] = "cprUpdateTimer";
- cpr_timer_t *cprTimerPtr;
- void *timerData;
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- /* Grab data before cancelling timer */
- timerData = cprTimerPtr->data;
- } else {
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- if (cprCancelTimer(timer) == CPR_SUCCESS) {
- if (cprStartTimer(timer, duration, timerData) == CPR_SUCCESS) {
- return CPR_SUCCESS;
- } else {
- CPR_ERROR("%s - Failed to start timer %s\n",
- fname, cprTimerPtr->name);
- return CPR_FAILURE;
- }
- }
-
- CPR_ERROR("%s - Failed to cancel timer %s\n", fname, cprTimerPtr->name);
- return CPR_FAILURE;
-}
-
-
-/**
- * cprDestroyTimer
- *
- * @brief Destroys a timer.
- *
- * This function will cancel the timer and then destroy it. It sets
- * all links to NULL and then frees the timer block.
- *
- * @param[in] timer - which timer to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprDestroyTimer (cprTimer_t timer)
-{
- static const char fname[] = "cprDestroyTimer";
- cpr_timer_t *cprTimerPtr;
- cprRC_t rc;
-
- //CPR_INFO("cprDestroyTimer:destroying timer=%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- rc = cprCancelTimer(timer);
- if (rc == CPR_SUCCESS) {
- cprTimerPtr->cprTimerId = 0;
- cpr_free(cprTimerPtr->u.handlePtr);
- cpr_free(cprTimerPtr);
- return CPR_SUCCESS;
- } else {
- CPR_ERROR("%s - Cancel of Timer %s failed.\n",
- fname, cprTimerPtr->name);
- return CPR_FAILURE;
- }
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-/**
- * @}
- * @addtogroup TimerInternal The Timer internal functions
- * @ingroup Timers
- * @{
- */
-
-/**
- * cpr_timer_pre_init
- *
- * @brief Initalize timer service and client IPC
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cpr_timer_pre_init (void)
-{
- static const char fname[] = "cpr_timer_pre_init";
- int32_t returnCode;
-
- /* start the timer service first */
- returnCode = (int32_t)pthread_create(&timerThreadId, NULL, timerThread, NULL);
- if (returnCode == -1) {
- CPR_ERROR("%s: Failed to create Timer Thread : %s\n", fname, strerror(errno));
- return CPR_FAILURE;
- }
-
- /*
- * wait some time so that timer service thread is up
- * TBD:we should really implement wait on timerthread using condvar.
- */
- cprSleep(1000);
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * cpr_timer_de_init
- *
- * @brief De-Initalize timer service and client IPC
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cpr_timer_de_init(void)
-{
- // close all sockets..
- close(client_sock);
- close(serv_sock);
-
-
- // destroy api mutex
- pthread_mutex_destroy(&api_mutex);
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * Timer service thread
- *
- */
-/**
- * timerThread
- *
- * @brief Timer service thread
- *
- * This is the start function for the timer server thread.
- *
- * @param[in] data - The data passed in (UNUSED)
- *
- * @return This function eventually starts an infinite loop on a "select".
- */
-void *timerThread (void *data)
-{
- static const char fname[] = "timerThread";
-
- //CPR_INFO("timerThread:started..\n");
-#ifndef HOST
-#ifndef PTHREAD_SET_NAME
-#define PTHREAD_SET_NAME(s) do { } while (0)
-#endif
- PTHREAD_SET_NAME("CPR Timertask");
-#endif
-
- /*
- * Increase the timer thread priority from default priority.
- * This is required to make sure timers fire with reasonable precision.
- *
- * NOTE: always make sure the priority is higher than sip/gsm threads;
- * otherwise, we must use mutex around the following while loop.
- */
- (void) cprAdjustRelativeThreadPriority(TIMER_THREAD_RELATIVE_PRIORITY);
-
- /* get ready to listen for timer commands and service them */
- if (start_timer_service_loop() == CPR_FAILURE) {
- CPR_ERROR("%s: timer service loop failed\n", fname);
- }
-
- return NULL;
-}
-
-
-/**
- * local_bind
- * Function used to do a bind on the local socket.
- *
- * @param[in] sock - socket descriptor to bind
- * @param[in] name - name to use for binding local socket
- * @return 0 if success, -1 on error (errno will be set)
- *
- */
-static int local_bind (int sock, char *name)
-{
- struct sockaddr_un addr;
-
- /* construct the address structure */
- addr.sun_family = AF_UNIX;
- sstrncpy(addr.sun_path, name, sizeof(addr.sun_path));
- /* make sure file doesn't already exist */
- unlink(addr.sun_path);
-
- return bind(sock, (struct sockaddr *) &addr, sizeof(addr));
-}
-
-/**
- * select_sockets
- *
- * Set the socket descriptors to be used for reading.
- * Only server side uses select.
- *
- * @return The server socket number
- */
-static int select_sockets (void)
-{
- FD_ZERO(&socks);
-
- FD_SET(serv_sock, &socks);
-
- return (serv_sock);
-}
-
-
-/**
- * read_timer_cmd
- * read message received on the IPC from the client
- * the only messages are timer commands {add, remove}
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t read_timer_cmd ()
-{
- static const char fname[] = "read_timer_cmd";
- int rcvlen;
- timer_ipc_t tmr_cmd ={0};
- cprRC_t ret = CPR_FAILURE;
-
-
-
- rcvlen =recvfrom(serv_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- NULL, NULL);
-
- if (rcvlen > 0) {
- //CPR_INFO("got message type=%d\n", tmr_cmd.msg_type);
- switch(tmr_cmd.msg_type) {
- case TMR_CMD_ADD:
- //CPR_INFO("request to add timer ptr=%x duration=%d datptr=%x\n",
- // tmr_cmd.u.cmd.timer_ptr, tmr_cmd.u.cmd.duration, tmr_cmd.u.cmd.user_data_ptr);
-
- ret = addTimer((cpr_timer_t *)tmr_cmd.u.cmd.timer_ptr,tmr_cmd.u.cmd.duration,
- tmr_cmd.u.cmd.user_data_ptr);
-
- break;
-
- case TMR_CMD_REMOVE:
- //CPR_INFO("request to remove timer ptr=%x\n", tmr_cmd.u.cmd.timer_ptr);
- ret = removeTimer((cpr_timer_t *)tmr_cmd.u.cmd.timer_ptr);
- break;
-
- default:
- CPR_ERROR("%s:invalid ipc command = %d\n", tmr_cmd.msg_type);
- ret = CPR_FAILURE;
- break;
- }
- } else {
- CPR_ERROR("%s:while reading serv_sock err =%s: Closing Socket..Timers not operational !!! \n",
- fname, strerror(errno));
- (void) close(serv_sock);
- serv_sock = INVALID_SOCKET;
- ret = CPR_FAILURE;
- }
-
- /* send the result back */
- send_api_result(ret, &tmr_client_addr, sizeof(tmr_client_addr));
-
- return (ret);
-
-}
-
-/**
- * send_api_result back to client via a socket sendto operation
- * @param[in] retVal - value of result
- * @param[in] addr - address to send the result to
- * @param[in] len - length of addr
- */
-void send_api_result(cprRC_t retVal, struct sockaddr_un *addr, socklen_t len)
-{
- static const char fname[] = "send_api_result";
- timer_ipc_t tmr_rsp = {0};
-
- tmr_rsp.msg_type = TMR_RESULT;
- tmr_rsp.u.result = retVal;
- if (sendto(serv_sock, &tmr_rsp, sizeof(timer_ipc_t),0, (struct sockaddr *)addr, len) < 0) {
- CPR_ERROR("%s: error in sending on serv_sock err=%s\n", fname, strerror(errno));
- }
-}
-
-/**
- * Start the timer service loop.
- * Service loop waits for timer commands from timer clients processes them.
- * Waiting is done by issuing a select call with a timeout. This is the main
- * function that implements the timer functionality using the select call.
- * timeout value = duration on the head of the timer list.
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t start_timer_service_loop (void)
-{
- static const char fname[] = "start_timer_service_loop";
- int lsock = -1;
- struct timeval tv;
- int ret;
- boolean use_timeout;
-
-
- /* initialize server and client addresses used for sending.*/
- memset(&tmr_serv_addr, 0, sizeof(tmr_serv_addr));
- tmr_serv_addr.sun_family = AF_UNIX;
- snprintf(tmr_serv_addr.sun_path, sizeof(tmr_serv_addr.sun_path), "%s_%d",SERVER_PATH, getpid());
-
- memset(&tmr_client_addr, 0, sizeof(tmr_client_addr));
- tmr_client_addr.sun_family = AF_UNIX;
- snprintf(tmr_client_addr.sun_path, sizeof(tmr_client_addr.sun_path), "%s_%d",CLIENT_PATH, getpid());
-
- /*
- * init mutex and cond var.
- * these are used for making API synchronous etc..
- */
- if (pthread_mutex_init(&api_mutex, NULL) != 0) {
- CPR_ERROR("%s: failed to initialize api_mutex err=%s\n", fname,
- strerror(errno));
- return CPR_FAILURE;
- }
-
-
- /* open a unix datagram socket for client library */
- client_sock = socket(AF_UNIX, SOCK_DGRAM, 0);
- if (client_sock == INVALID_SOCKET) {
- CPR_ERROR("%s:could not create client socket error=%s\n", fname, strerror(errno));
- return CPR_FAILURE;
- }
-
- /* bind service name to the socket */
- if (local_bind(client_sock,tmr_client_addr.sun_path) < 0) {
- CPR_ERROR("%s:could not bind local socket:error=%s\n", fname, strerror(errno));
- (void) close(client_sock);
- client_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
- /* open another unix datagram socket for timer service */
- serv_sock = socket(AF_UNIX, SOCK_DGRAM, 0);
- if (serv_sock == INVALID_SOCKET) {
- CPR_ERROR("%s:could not create server socket error=%s\n", fname, strerror(errno));
- serv_sock = INVALID_SOCKET;
- close(client_sock);
- client_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
- if (local_bind(serv_sock, tmr_serv_addr.sun_path) < 0) {
- CPR_ERROR("%s:could not bind serv socket:error=%s\n", fname, strerror(errno));
- (void) close(serv_sock);
- (void) close(client_sock);
- client_sock = serv_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
-
- while (1) {
-
- lsock = select_sockets();
-
- /* set the timer equal to duration on head */
- if (timerListHead != NULL) {
- tv.tv_sec = (timerListHead->duration)/1000;
- tv.tv_usec = (timerListHead->duration%1000)*1000;
- //CPR_INFO("%s:time duration on head =%d sec:%d usec (or %d msec)\n",
- // fname, tv.tv_sec, tv.tv_usec,
- // timerListHead->duration);
- use_timeout = TRUE;
- } else {
- //CPR_INFO("%s:no timer in the list.. will block until there is one\n",
- // fname);
- use_timeout = FALSE;
- }
-
- ret = select(lsock + 1, &socks, NULL, NULL, (use_timeout == TRUE) ? &tv:NULL);
-
- if (ret == -1) {
- CPR_ERROR("%s:error in select err=%s\n", fname,
- strerror(errno));
- return(CPR_FAILURE);
- } else if (ret == 0) {
- /*
- * this means the head timer has expired..there could be others
- */
- timerListHead->duration = 0;
- process_expired_timers();
- } else {
-
- if (FD_ISSET(serv_sock, &socks)) {
- //CPR_INFO("Got something on serv_sock..\n");
- /* first reduce the duration of the head by current run time */
- if (timerListHead != NULL) {
- //CPR_INFO("set head duration to =%d prev was= %d\n",
- // tv.tv_sec * 1000 + (tv.tv_usec/1000),
- // timerListHead->duration);
- /* set the head with the remaining duration(tv) as indicated by select */
- timerListHead->duration = tv.tv_sec * 1000 + (tv.tv_usec/1000);
- }
- /* read the ipc message to remove or add a timer */
- (void) read_timer_cmd();
- }
- }
- }
-
-}
-
-/**
- *
- * Process the timers expired. Generally this is called when head timer
- * has expired.
- * @note we need to process the list as there could be
- * other timers too in the list which have expired.
- *
- */
-void process_expired_timers() {
- static const char fname[] = "process_expired_timer";
- cprCallBackTimerMsg_t *timerMsg;
- void *syshdr;
- boolean processingTimers;
-
- /* nothing to do if no timers running */
- if (timerListHead == NULL) {
- return;
- }
-
- /* nothing to do if head has not expired */
- if (timerListHead->duration > 0) {
- return;
- }
-
-
- /* There are one or more expired timers on the list */
- processingTimers = TRUE;
- while (processingTimers) {
- if (timerListHead != NULL) {
- /*
- * Send msg to queue to indicate this timer has expired
- */
- if (timerListHead->duration <= 0) {
- timerMsg = (cprCallBackTimerMsg_t *)
- cpr_malloc(sizeof(cprCallBackTimerMsg_t));
- if (timerMsg) {
- timerMsg->expiredTimerName =
- timerListHead->cprTimerPtr->name;
- //CPR_INFO("%s: timer %s expired..\n",fname,
- // timerMsg->expiredTimerName);
-
- timerMsg->expiredTimerId =
- timerListHead->cprTimerPtr->applicationTimerId;
- timerMsg->usrData =
- timerListHead->cprTimerPtr->data;
- syshdr = cprGetSysHeader(timerMsg);
- if (syshdr) {
- fillInSysHeader(syshdr,
- timerListHead->cprTimerPtr->applicationMsgId,
- sizeof(cprCallBackTimerMsg_t), timerMsg);
- if (cprSendMessage(timerListHead->cprTimerPtr->callBackMsgQueue,
- timerMsg, (void **) &syshdr) == CPR_FAILURE) {
- cprReleaseSysHeader(syshdr);
- cpr_free(timerMsg);
- CPR_ERROR("%s - Call to cprSendMessage failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- } else {
- cpr_free(timerMsg);
- CPR_ERROR("%s - Call to cprGetSysHeader failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- } else {
- CPR_ERROR("%s - Call to cpr_malloc failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- (void) removeTimer(timerListHead->cprTimerPtr);
- } else {
- /* The rest of the timers on the list have not yet expired */
- processingTimers = FALSE;
- }
- } else {
- /* The timer list is now empty */
- processingTimers = FALSE;
- }
- } /* still more to process */
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_TST_H_
-#define _CPR_DARWIN_TST_H_
-
-#define APP_NAME "SIPCC-"
-#define DEB_F_PREFIX APP_NAME"%s: %s: "
-#define CPR "CPR"
-#define DEB_F_PREFIX_ARGS(msg_name, func_name) msg_name, func_name
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DARWIN_TYPES_H_
-#define _CPR_DARWIN_TYPES_H_
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <stddef.h>
-#include "inttypes.h"
-
-
-/**
- * @typedef boolean
- *
- * Define boolean as an unsigned byte
- *
- * @note There are differences within TNP header files
- * @li curses.h: bool => char
- * @li types.h: boolean_t => enum
- * @li dki_lock.h: bool_t => int
- */
-typedef uint8_t boolean;
-
-/*
- * Define min/max
- * defined in param.h
- *
- * The GNU versions of the MAX and MIN macros do two things better than
- * the old versions:
- * 1. they are more optimal as they only evaluate a & b once by creating a
- * a variable of each type on the local stack.
- * 2. they fix potential errors due to side-effects where a and b were
- * evaluated twice, i.e. MIN(i++,j++)
- *
- * @note b could be cast to a's type, to help with usage where the code
- * compares signed and unsigned types.
- */
-#ifndef MIN
-#ifdef __GNUC__
-#define MIN(a,b) ({ typeof(a) _a = (a); typeof(b) _b = (b); _a < _b ? _a : _b; })
-#else
-#define MIN(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-#endif
-
-#ifndef MAX
-#ifdef __GNUC__
-#define MAX(a,b) ({ typeof(a) _a = (a); typeof(b) _b = (b); _a > _b ? _a : _b; })
-#else
-#define MAX(a,b) (((a) > (b)) ? (a) : (b))
-#endif
-#endif
-
-/**
- * @def NUL
- *
- * Define NUL for string termination
- */
-#ifndef NUL
-#define NUL '\0'
-#endif
-
-/**
- * @def RESTRICT
- *
- * If suppoprting the ISO/IEC 9899:1999 standard,
- * use the '__restrict' keyword
- */
-#if defined(_POSIX_C_SOURCE) && defined(__GNUC__)
-#define RESTRICT __restrict
-#else
-#define RESTRICT
-#endif
-
-/**
- * @def CONST
- *
- * Define CONST as @c const, if supported
- */
-#define CONST const
-
-/**
- * @def INLINE
- *
- * Define the appropriate setting for inlining functions
- */
-#ifdef __STRICT_ANSI__
-#define INLINE
-#else
-#define INLINE __inline__
-#endif
-
-/**
- * __BEGIN_DECLS and __END_DECLS
- *
- * Define macros for compilation by C++ compiler
- */
-#ifndef __BEGIN_DECLS
-#ifdef __cplusplus
-#define __BEGIN_DECLS extern "C" {
-#else
-#define __BEGIN_DECLS
-#endif
-#endif
-
-#ifndef __END_DECLS
-#ifdef __cplusplus
-#define __END_DECLS }
-#else
-#define __END_DECLS
-#endif
-#endif
-
-/**
- * Define TRUE/FALSE
- * defined in several header files
- */
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-/**
- * @def FIELDOFFSET(struct name, field name)
- *
- * Macro to generate offset from a given field in a structure
- */
-#define FIELDOFFSET(struct_name, field_name) (long)(&(((struct_name *)0)->field_name))
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_H_
-#define _CPR_H_
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-#include "cpr_locks.h"
-#include "cpr_timers.h"
-#include "cpr_threads.h"
-#include "cpr_debug.h"
-#include "cpr_memory.h"
-
-__BEGIN_DECLS
-
-/*
- * Function prototypes for CPR init routines
- */
-/**
- * cprPreInit
- *
- * @brief The cprPreInit function IS called from pSIPCC @b before any components are initialized.
- *
- * This function @b SHOULD initialize those portions of the CPR that
- * are needed before applications can start using it. The memory subsystem
- * (sandbox) is initialized from this routine.
- *
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- * @note pSIPCC will NOT continue and stop initialization if the return value is CPR_FAILURE.
- */
-cprRC_t
-cprPreInit(void);
-
-/**
- * cprPostInit
- *
- * @brief The cprPostInit function IS called from pSIPCC @b after all the components are initialized.
- *
- * This function @b SHOULD complete any CPR activities before the phone is
- * operational. In other words a call to this function will be the last line of
- * the phone initializtion routine from pSIPCC. This function implementation
- * ties in a couple of debug commands to get more information on the CPR from
- * the shell.
- *
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- * @note pSIPCC will NOT continue and stop initialization if the return value is CPR_FAILURE.
- */
-cprRC_t
-cprPostInit(void);
-
-__END_DECLS
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ASSERT_H_
-#define _CPR_ASSERT_H_
-
-#include "cpr_types.h"
-
-
-__BEGIN_DECLS
-
-
-#define __CPRSTRING(x) #x
-
-extern void __cprAssert(const char *str, const char *file, int line);
-
-
-__END_DECLS
-
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_assert.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_assert.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_assert.h"
-#endif
-
-#endif /* _CPR_ASSERT_H_ */
-
-/*
- * This is outside the scope of the standard #ifdef <=> #endif header
- * file to allow a per-file definition. By default, cprAssert is not
- * enabled.
- */
-#undef cprAssert
-#define cprAssert(expr, rc)
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_DEBUG_H_
-#define _CPR_DEBUG_H_
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-
-__BEGIN_DECLS
-
-/**
- * CPR debugging flag - MUST be defined at some place in CPR code so that
- * debugging/logging is possible.
- */
-extern int32_t cprInfo;
-
-#define CPR_INFO if (cprInfo) buginf
-#define CPR_ERROR err_msg
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_ERRNO_H_
-#define _CPR_ERRNO_H_
-
-#include "cpr_types.h"
-
-__BEGIN_DECLS
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_errno.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_errno.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_errno.h"
-#endif
-
-/** The enumerations for the various error types. pSIPCC uses these error values
- * for checking of the various error conditions and these error type abstractions
- * MUST be defined here.
- */
-typedef enum
-{
- /* First 34 entries are well-known, keep it that way */
- CPR_EPERM = 1, /* Not super-user 1 */
- CPR_ENOENT, /* No such file or directory */
- CPR_ESRCH, /* No such process */
- CPR_EINTR, /* interrupted system call */
- //WSAEINTR
- CPR_EIO, /* I/O error */
- //WSA_IO_INCOMPLETE
- CPR_ENXIO, /* No such device or address */
- CPR_E2BIG, /* Arg list too long */
- CPR_ENOEXEC, /* Exec format error */
- CPR_EBADF, /* Bad file number */
- CPR_ECHILD, /* No children */
- CPR_EAGAIN, /* Resource temporarily unavailable */
- //WSATRY_AGAIN
- CPR_EWOULDBLOCK = CPR_EAGAIN,
- //WSAEWOULDBLOCK
- CPR_ENOMEM, /* Not enough core */
- //WSA_NOT_ENOUGH_MEMORY
- CPR_EACCES, /* Permission denied */
- //WSAEACCES
- CPR_EFAULT, /* Bad address */
- //WSAEFAULT
- CPR_ENOTBLK, /* Block device required */
- CPR_EBUSY, /* Mount device busy */
- CPR_EEXIST, /* File exists */
- CPR_EXDEV, /* Cross-device link */
- CPR_ENODEV, /* No such device */
- CPR_ENOTDIR, /* Not a directory */
- CPR_EISDIR, /* Is a directory */
- CPR_EINVAL, /* Invalid argument */
- //WSAEINVAL
- //WSA_INVALID_PARAMETER
- CPR_ENFILE, /* File table overflow */
- CPR_EMFILE, /* Too many open files */
- //WSAEMFILE
- CPR_ENOTTY, /* Inappropriate ioctl for device */
- CPR_ETXTBSY, /* Text file busy */
- CPR_EFBIG, /* File too large */
- CPR_ENOSPC, /* No space left on device */
- CPR_ESPIPE, /* Illegal seek */
- CPR_EROFS, /* Read only file system */
- CPR_EMLINK, /* Too many links */
- CPR_EPIPE, /* Broken pipe */
- CPR_EDOM, /* Math arg out of domain of func */
- CPR_ERANGE, /* Math result not representable */
-
- /* Socket error conditions */
- CPR_ENOTSOCK, /* Socket operation on non-socket 35 */
- CPR_EDESTADDRREQ, /* Destination address required */
- CPR_EMSGSIZE, /* Message too long */
- CPR_EPROTOTYPE, /* Protocol wrong type for socket */
- CPR_ENOPROTOOPT, /* Protocol not available */
- CPR_EPROTONOSUPPORT,/* Protocol not supported */
- CPR_ESOCKTNOSUPPORT,/* Socket type not supported */
- CPR_EOPNOTSUPP, /* Operation not supported on socket */
- CPR_EPFNOSUPPORT, /* Protocol family not supported */
- CPR_EAFNOSUPPORT, /* Address family not supp. by protocol*/
- CPR_EADDRINUSE, /* Address already in use */
- CPR_EADDRNOTAVAIL, /* Can not assign requested address */
- CPR_ENETDOWN, /* Network is down */
- CPR_ENETUNREACH, /* Network is unreachable */
- CPR_ENETRESET, /* Netwk dropped conn. because of reset*/
- CPR_ECONNABORTED, /* Software caused connection abort */
- CPR_ECONNRESET, /* Connection reset by peer */
- CPR_ENOBUFS, /* No buffer space available */
- CPR_EISCONN, /* Socket is already connected */
- CPR_ENOTCONN, /* Socket is not connected */
- CPR_ESHUTDOWN, /* Can not send after socket shutdown */
- CPR_ETOOMANYREFS, /* Too many references: can not splice */
- CPR_ETIMEDOUT, /* Connection timed out */
- CPR_ECONNREFUSED, /* Connection refused */
- CPR_EHOSTDOWN, /* Host is down */
- CPR_EHOSTUNREACH, /* No route to host */
- CPR_EALREADY, /* Operation already in progress */
- CPR_EINPROGRESS, /* Operation now in progress */
-
- /* The following error conditions are common among */
- /* CNU, Linux and Solaris environments */
-
- CPR_ENOMSG, /* No message of desired type 63 */
- CPR_EIDRM, /* Identifier removed */
- CPR_ECHRNG, /* Channel number out of range */
- CPR_EL2NSYNC, /* Level 2 not synchronized */
- CPR_EL3HLT, /* Level 3 halted */
- CPR_EL3RST, /* Level 3 reset */
- CPR_ELNRNG, /* Link number out of range */
- CPR_EUNATCH, /* Protocol driver not attached */
- CPR_ENOCSI, /* No CSI structure available */
- CPR_EL2HLT, /* Level 2 halted */
- CPR_ENOLCK, /* No record locks available. */
- CPR_EDEADLK, /* Deadlock condition */
- CPR_ECANCELED, /* Operation canceled */
- CPR_ENOTSUP, /* Operation not supported */
- CPR_EDQUOT, /* Disc quota exceeded */
-
- /* Convergent error conditions */
- CPR_EBADE, /* invalid exchange 78 */
- CPR_EBADR, /* invalid request descriptor */
- CPR_EXFULL, /* exchange full */
- CPR_ENOANO, /* no anode */
- CPR_EBADRQC, /* invalid request code */
- CPR_EBADSLT, /* invalid slot */
- CPR_EDEADLOCK, /* file locking deadlock error */
- CPR_EBFONT, /* bad font file fmt */
-
- /* Stream error conditions */
- CPR_ENOSTR, /* Device not a stream 86 */
- CPR_ENODATA, /* no data (for no delay io) */
- CPR_ETIME, /* timer expired */
- CPR_ENOSR, /* out of streams resources */
- CPR_ENONET, /* Machine is not on the network */
- CPR_ENOPKG, /* Package not installed */
- CPR_EREMOTE, /* The object is remote */
- CPR_ENOLINK, /* the link has been severed */
- CPR_EADV, /* advertise error */
- CPR_ESRMNT, /* srmount error */
- CPR_ECOMM, /* Communication error on send */
- CPR_EPROTO, /* Protocol error */
- CPR_EMULTIHOP, /* multihop attempted */
- CPR_EBADMSG, /* trying to read unreadable message */
- CPR_ENAMETOOLONG, /* path name is too long */
- CPR_EOVERFLOW, /* value too large to be stored */
- CPR_ENOTUNIQ, /* given log. name not unique */
- CPR_EBADFD, /* f.d. invalid for this operation */
- CPR_EREMCHG, /* Remote address changed */
-
- /* Shared library error conditions */
- CPR_ELIBACC, /* Can't access a needed shared library*/
- CPR_ELIBBAD, /* Accessing a corrupted shared library*/
- CPR_ELIBSCN, /* .lib section in a.out corrupted. */
- CPR_ELIBMAX, /* Attempting to link in too many libs */
- CPR_ELIBEXEC, /* Attempting to exec a shared library */
- CPR_EILSEQ, /* Illegal byte sequence */
- CPR_ENOSYS, /* Unsupported file system operation */
- CPR_ELOOP, /* Symbolic link loop */
- CPR_ERESTART, /* Restartable system call */
- CPR_ESTRPIPE, /* If pipe, don't sleep in stream head */
- CPR_ENOTEMPTY, /* directory not empty */
- CPR_EUSERS, /* Too many users (for UFS) */
-
- CPR_ESTALE, /* Stale NFS file handle */
-
- /* The following error conditions not common among OSs */
- CPR_ECLOSED, /* CNU specific, connection closed by host
- (may need to re-map to something else,
- still TBD) */
- CPR_EINIT,
-
- CPR_UNKNOWN_ERR, /* 120 */
- CPR_ERRNO_MAX
-} cpr_errno_e;
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_IN_H_
-#define _CPR_IN_H_
-
-#include "cpr_types.h"
-
-__BEGIN_DECLS
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_in.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_in.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_in.h"
-#endif
-
-/**
- * Definitions for IP type of service. Used by pSIPCC for setting up different
- * TOS values.
- */
-#define IP_TOS_LOWDELAY 0x10
-#define IP_TOS_THROUGHPUT 0x08
-#define IP_TOS_RELIABILITY 0x04
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_IPC_H_
-#define _CPR_IPC_H_
-
-#include "cpr_types.h"
-
-__BEGIN_DECLS
-
-/**
- * Define handle for message queues
- */
-typedef void* cprMsgQueue_t;
-
-/*
- * A timeout value of -1 means wait forever when
- * attempting to get a message. Just #define something
- * so the application code is easier to read.
- */
-#define WAIT_FOREVER -1
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_ipc.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_ipc.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_ipc.h"
-#endif
-
-/* Function prototypes */
-/**
- * Creates a message queue
- *
- * @brief The cprCreateMessageQueue function is called to allow the OS to
- * perform whatever work is needed to create a message queue.
-
- * If the name is present, CPR should assign this name to the message queue to assist in
- * debugging. The message queue depth is the second input parameter and is for
- * setting the desired queue depth. This parameter may not be supported by all OS.
- * Its primary intention is to set queue depth beyond the default queue depth
- * limitation.
- * On any OS where there is no limit on the message queue depth or
- * its queue depth is sufficiently large then this parameter is ignored on that
- * OS.
- *
- * @param[in] name - name of the message queue (optional)
- * @param[in] depth - the message queue depth, optional field which should
- * default if set to zero(0)
- *
- * @return Msg queue handle or NULL if init failed, errno should be provided
- *
- * @note the actual message queue depth will be bounded by the
- * standard system message queue depth and CPR_MAX_MSG_Q_DEPTH.
- * If 'depth' is outside of the bounds, the value will be
- * reset automatically.
- */
-cprMsgQueue_t
-cprCreateMessageQueue(const char *name, uint16_t depth);
-
-
-/**
- * cprDestroyMessageQueue
- * @brief Removes all messages from the queue and then destroy the message queue
- *
- * The cprDestroyMessageQueue function is called to destroy a message queue. The
- * function drains any messages from the queue and the frees the
- * message queue. Any messages on the queue are to be deleted, and not sent to the intended
- * recipient. It is the application's responsibility to ensure that no threads are
- * blocked on a message queue when it is destroyed.
- *
- * @param[in] msgQueue - message queue to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE, errno should be provided in this case
- */
-cprRC_t
-cprDestroyMessageQueue(cprMsgQueue_t msgQueue);
-
-#ifdef CPR_USE_SET_MESSAGE_QUEUE_THREAD
-/**
- * cprSetMessageQueueThread
- * @brief Associate a thread with the message queue
- *
- * This method is used by pSIPCC to associate a thread and a message queue.
- * @param[in] msgQueue - msg queue to set
- * @param[in] thread - CPR thread to associate with queue
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- *
- * @note Nothing is done to prevent overwriting the thread ID
- * when the value has already been set.
- */
-cprRC_t
-cprSetMessageQueueThread(cprMsgQueue_t msgQueue, cprThread_t thread);
-#endif
-
-
-/**
- * cprGetMessage
- * @brief Retrieve a message from a particular message queue
- *
- * The cprGetMessage function retrieves the first message from the message queue
- * specified and returns a void pointer to that message.
- *
- * @param[in] msgQueue - msg queue from which to retrieve the message. This
- * is the handle returned from cprCreateMessageQueue.
- * @param[in] waitForever - boolean to either wait forever (TRUE) or not
- * wait at all (FALSE) if the msg queue is empty.
- * @param[out] ppUserData - pointer to a pointer to user defined data. This
- * will be NULL if no user data was present.
- *
- * @return Retrieved message buffer or NULL if failure occurred or
- * the waitForever flag was set to false and no messages were
- * on the queue.
- *
- * @note If ppUserData is defined, the value will be initialized to NULL
- */
-void *
-cprGetMessage(cprMsgQueue_t msgQueue,
- boolean waitForever,
- void** usrPtr);
-
-/**
- * cprSendMessage
- * @brief Place a message on a particular queue. Note that caller may
- * block (see comments below)
- *
- * @param[in] msgQueue - msg queue on which to place the message
- * @param[in] msg - pointer to the msg to place on the queue
- * @param[in] ppUserData - pointer to a pointer to user defined data
- *
- * @return CPR_SUCCESS or CPR_FAILURE, errno should be provided
- *
- * @note 1. Messages queues are set to be non-blocking, those cases
- * where the system call fails with a would-block error code
- * (EAGAIN) the function will attempt other mechanisms described
- * below.
- * @note 2. If enabled with an extended message queue, either via a
- * call to cprCreateMessageQueue with depth value or a call to
- * cprSetExtendMessageQueueDepth() (when unit testing), the message
- * will be added to the extended message queue and the call will
- * return successfully. When room becomes available on the
- * system's message queue, those messages will be added.
- * @note 3. If the message queue becomes full and no space is availabe
- * on the extended message queue, then the function will attempt
- * to resend the message up to CPR_ATTEMPTS_TO_SEND and the
- * calling thread will *BLOCK* CPR_SND_TIMEOUT_WAIT_INTERVAL
- * milliseconds after each failed attempt. If unsuccessful
- * after all attempts then EGAIN error code is returned.
- * @note 4. This applies to all CPR threads, including the timer thread.
- * So it is possible that the timer thread would be forced to
- * sleep which would have the effect of delaying all active
- * timers. The work to fix this rare situation is not considered
- * worth the effort to fix....so just leaving as is.
- */
-cprRC_t
-cprSendMessage(cprMsgQueue_t msgQueue,
- void* msg,
- void** usrPtr);
-
-__END_DECLS
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LOCKS_H_
-#define _CPR_LOCKS_H_
-
-#include "cpr_types.h"
-#include "cpr_time.h"
-
-__BEGIN_DECLS
-
-/**
- * Define handle for mutexes
- */
-typedef void* cprMutex_t;
-
-/**
- * Mutex information needed to hide OS differences in implementation.
- * To use mutexes, the application code may pass in a name to the
- * create function for mutexes. CPR does not use this field, it is
- * solely for the convience of the application and to aid in debugging.
- * Upon an application calling the init routine, CPR will malloc the
- * memory for a mutex, set the handlePtr or handleInt as appropriate
- * and return a pointer to the mutex structure.
- */
-typedef struct {
- const char* name;
- uint16_t lockId;
- union {
- void* handlePtr;
- uint32_t handleInt;
- } u;
-} cpr_mutex_t;
-
-
-/**
- * cprCreateMutex
- *
- * @brief Creates a mutual exclusion block
- *
- * The cprCreateMutex function is called to allow the OS to perform whatever
- * work is needed to create a mutex.
- *
- * @param[in] name - name of the mutex. If present, CPR assigns this name to
- * the mutex to assist in debugging.
- *
- * @return Mutex handle or NULL if creation failed. If NULL, set errno
- */
-cprMutex_t
-cprCreateMutex(const char * name);
-
-
-/**
- * cprDestroyMutex
- *
- * @brief Destroys the mutex passed in.
- *
- * The cprDestroyMutex function is called to destroy a mutex. It is the
- * application's responsibility to ensure that the mutex is unlocked when
- * destroyed. Unpredictiable behavior will occur if an application
- * destroys a locked mutex.
- *
- * @param[in] mutex - mutex to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE. errno should be set for CPR_FAILURE.
- */
-cprRC_t
-cprDestroyMutex(cprMutex_t mutex);
-
-
-/**
- * cprGetMutex
- *
- * @brief Acquire ownership of a mutex
- *
- * This function locks the mutex referenced by the mutex parameter. If the mutex
- * is locked by another thread, the calling thread will block until the mutex is
- * released.
- *
- * @param[in] mutex - Which mutex to acquire
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprGetMutex(cprMutex_t mutex);
-
-
-/**
- * cprReleaseMutex
- *
- * @brief Release ownership of a mutex
- *
- * This function unlocks the mutex referenced by the mutex parameter.
- * @param[in] mutex - Which mutex to release
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprReleaseMutex(cprMutex_t mutex);
-
-
-/**
- * Define handle for conditions
- */
-typedef void* cprSignal_t;
-
-/**
- * Condition information needed to hide OS differences in implementation.
- * To use conditions, the application code may pass in a name to the
- * create function for mutexes. CPR does not use this field, it is
- * solely for the convience of the application and to aid in debugging.
- * Upon an application calling the init routine, CPR will malloc the
- * memory for a condition, set the handlePtr or handleInt as appropriate
- * and return a pointer to the condition structure.
- */
-typedef struct {
- const char *name;
- uint16_t lockId;
- union {
- void *handlePtr;
- uint32_t handleInt;
- } u;
-} cpr_signal_t;
-
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_MEMORY_H_
-#define _CPR_MEMORY_H_
-
-#include "cpr_types.h"
-
-#ifdef SIP_OS_WINDOWS
-#include "../win32/cpr_win_defines.h"
-#endif
-
-typedef void *cprBuffer_t;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_RAND_H_
-#define _CPR_RAND_H_
-
-__BEGIN_DECLS
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_rand.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_rand.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_rand.h"
-#endif
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_SOCKET_H_
-#define _CPR_SOCKET_H_
-
-#include "cpr_types.h"
-#include "cpr_time.h"
-
-__BEGIN_DECLS
-
-/*
- * By default enable use of sockets
- */
-#define CPR_USE_SOCKETS
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_socket.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_socket.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_socket.h"
-#endif
-
-
-/**
- * Socket shutdown status
- */
-typedef enum
-{
- CPR_SHUTDOWN_RECEIVE,
- CPR_SHUTDOWN_SEND,
- CPR_SHUTDOWN_BOTH
-} cpr_shutdown_e;
-
-
-/**
- * Socket address structures
- */
-typedef struct
-{
- uint16_t sa_family;
- int8_t sa_data[14];
-} cpr_sockaddr_t;
-
-typedef struct
-{
- uint16_t sin_family;
- uint16_t sin_port;
- struct in_addr_s sin_addr;
- /* Pad to size of cpr_sockaddr_t */
- uint8_t sin_zero[sizeof(cpr_sockaddr_t) -
- sizeof(struct in_addr_s) -
- sizeof(uint16_t) * 2];
-} cpr_sockaddr_in_t;
-
-
-typedef struct
-{
- uint16_t sin6_family;
- uint16_t sin6_port;
- uint32_t sin6_flowinfo;
- cpr_in6_addr_t sin6_addr;
- uint32_t sin6_scope_id;
-} cpr_sockaddr_in6_t;
-
-typedef struct sockaddr_storage cpr_sockaddr_storage; // need uniform the definition of sockaddr_storage in win and linux
-
-/*
- * Functions
- */
-
-#ifdef CPR_USE_SOCKETS
-
-
-/**
- * cprBind
- *
- * @brief The cprBind function is the CPR wrapper for the "Bind" socket call.
- *
- * The cprBind() function shall assign a local socket address address to a
- * socket identified by descriptor socket that has no local socket address
- * assigned. Sockets created with the cprSocket() function are initially
- * unnamed; they are identified only by their address family.
- *
- * @param[in] soc - The socket previously created using cprAccept that is to be
- * bound
- * @param[out] addr - The address of the socket that is to be bound
- * @param[in] addr_len Points to a cpr_socklen_t structure which on specifies the length
- * of the supplied cpr_sockaddr_t structure.
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket
- *
- */
-cpr_status_e
-cprBind(cpr_socket_t socket,
- CONST cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t addr_len);
-
-/**
- * cprCloseSocket
- *
- * @brief The cprCloseSocket function shall destroy the socket
- *
- * The cprCloseSocket() function shall destroy the socket descriptor indicated
- * by socket. The descriptor may be made available for return by subsequent
- * calls to cprSocket(). If the linger option is set with a non-zero timeout
- * and the socket has untransmitted data, then cprCloseSocket() shall block for
- * up to the current linger interval until all data is transmitted.
- *
- * @param[in] soc - The socket that needs to be destroyed
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-cprCloseSocket(cpr_socket_t socket);
-
-/**
- * cprConnect
- *
- * @brief The cprConnect function is the wrapper for the "connect" socket API
- *
- * The cprConnect() function shall attempt to make a connection on a socket.
- * If the connection cannot be established immediately and non-blocking is set for
- * the socket, cprConnect() shall fail and set cpr_errno to [CPR_EINPROGRESS], but
- * the connection request shall not be aborted, and the connection shall be
- * established asynchronously. When the connection has been established
- * asynchronously, cprSelect() shall indicate that the file descriptor for the
- * socket is ready for writing.
- * If the initiating socket is connection-mode, then cprConnect() shall attempt to
- * establish a connection to the address specified by the address argument.If the
- * connection cannot be established immediately and non-blocking is not set for
- * the socket, cprConnect() shall block for up to an unspecified timeout interval
- * until the connection is established. If the timeout interval expires before the
- * connection is established, cprConnect() shall fail and the connection attempt
- * shall be aborted.
- * If the initiating socket is connectionless (i.e. SOCK_DGRAM), then cprConnect()
- * shall set the socket's peer address, and no connection is made. The peeraddress
- * identifies where all datagrams are sent on subsequent cprSend() functions, and
- * limits the remote sender for subsequent cprRecv() functions. If address is a
- * null address for the protocol, the socket's peer address shall be reset.
- *
- * @param[in] soc - Specifies the socket created with cprSocket() to connect
- * @param[in] addr - A pointer to a cpr_sockaddr_t structure containing the peer address.
- * @param[in] addr_len - Points to a cpr_socklen_t structure which specifies
- * the length of the supplied cpr_sockaddr_t structure.
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-cprConnect(cpr_socket_t socket,
- SUPPORT_CONNECT_CONST cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t addr_len);
-
-/**
- * cprGetSockName
- *
- * @brief The cprGetSockName retrieves the locally-bound name of the socket
- *
- * The cprGetSockName() function shall retrieve the locally-bound name of the
- * specified socket, store this address in the cpr_sockaddr_t struct
- * structure pointed to by the "addr" argument, and store the length of this address in
- * the object pointed to by the "addr_len" argument. If the actual length
- * of the address is greater than the length of the supplied cpr_sockaddr_t
- * structure, the stored address shall be truncated. If the socket has not been
- * bound to a local name, the value stored in the object pointed to by address is
- * unspecified.
- *
- * @param[in] soc - Specifies the socket to get the peer address from
- * @param[out] addr - A pointer to a cpr_sockaddr_t structure containing the peer address.
- * @param[out] addr_len - Points to a cpr_socklen_t structure which specifies
- * the length of the supplied cpr_sockaddr_t structure.
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note If successful, the address argument shall point to the address of the socket
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_EINVAL] cprListen() has not been called on the socket descriptor.
- * @li [CPR_ENOTCONN] The socket is not connected
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_OPNOTSUPP] The operation is not supported for the socket
- */
-cpr_status_e
-cprGetSockName(cpr_socket_t socket,
- cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t * RESTRICT addr_len);
-
-/**
- * cprListen
- *
- * @brief The cprListen is the CPR wrapper for the "listen" socket API.
- *
- * The cprListen() function shall mark a connection-mode socket, specified by
- * the "soc" argument, as accepting connections. The "backlog" argument
- * provides a hint to the implementation which the implementation shall use to
- * limit the number of outstanding connections in the socket's listen queue.
- * Implementations may impose a limit on backlog and silently reduce the
- * specified value. Implementations shall support values of backlog up to
- * SOMAXCONN.
- * If listen() is called with a backlog argument value that is less than zero
- * (0), the function behaves as if it had been called with a backlog argument
- * value of 0. A backlog argument of zero (0) may allow the socket to accept
- * connections, in which case the length of the listen queue may be set to an
- * implementation-defined minimum value.
- *
- * @param[in] soc - Specifies the socket to get the peer address
- * @param[in] backlog - The limit on the number of outstanding connections
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_EINVAL] cprListen() has not been called on the socket descriptor.
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EDESTADDRREQ] The socket is not bound to a local address
- */
-cpr_status_e
-cprListen(cpr_socket_t socket,
- uint16_t backlog);
-
-/**
- * cprRecv
- *
- * @brief The cprRecv() function shall receive a message from a socket.
- *
- * This function is normally used with connected sockets because it does not permit
- * the application to retrieve the source address of received data. The cprRecv()
- * function shall return the length of the message written to the buffer pointed
- * to by the "buf" argument.
- * For message-based sockets, e.g. SOCK_DGRAM, the entire message shall be read in
- * a single operation. If the message is too long to fit in the supplied buffer
- * and the "flags" argument does not have MSG_PEEK set, the excess bytes are
- * discarded. If the MSG_WAITALL flag is not set, data shall be returned onlyup
- * to the end of the first message.
- * For stream-based sockets, e.g. SOCK_STREAM, message boundaries are ignored and
- * data is returned as it becomes available; therefore, no data is discarded.
- * If no messages are available at the socket and non-blocking is not set on the
- * socket's file descriptor, cprRecv() shall block until a message arrives. If no
- * messages are available at the socket and non-blocking is set on the socket's
- * file descriptor, cprRecv() shall fail and set cpr_errno to [CPR_EAGAIN]or
- * [CPR_EWOULDBLOCK].
- * The cprSelect() function can be used to determine when data is available to be
- * received. The cprRecv() function is the same as cprRecvFrom() with a zero
- * address_len argument.
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- * @param[in] flags - The options used for the recv.
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-cprRecv(cpr_socket_t socket,
- void * RESTRICT buf,
- size_t len,
- int32_t flags);
-
-/**
- * cprRecvFrom
- *
- * @brief The cprRecvFrom() function shall receive a message from a specific socket.
- *
- * The cprRecvFrom() function shall receive a message from a socket and is
- * normally used with connectionless-mode sockets because it permits the
- * application to retrieve the source address of received data. This function
- * shall return the length of the message written to the buffer pointed to bythe
- * buffer argument.
- * For message-based sockets, e.g. SOCK_DGRAM, the entire message shall be read in
- * a single operation. If the message is too long to fit in the supplied buffer
- * and the flags argument does not have MSG_PEEK set, the excess bytes are
- * discarded. If the MSG_WAITALL flag is not set, data shall be returned onlyup
- * to the end of the first message.
- * For stream-based sockets, e.g. SOCK_STREAM, message boundaries are ignored and
- * data is returned as it becomes available; therefore, no data is discarded.
- * If no messages are available at the socket and non-blocking is not set on the
- * socket's file descriptor, cprRecvFrom() shall block until a message arrives. If no
- * messages are available at the socket and non-blocking is set on the socket's
- * file descriptor, cprRecvFrom() shall fail and set cpr_errno to [CPR_EAGAIN]or
- * [CPR_EWOULDBLOCK].
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- * @param[in] flags - The options used for the recvFrom
- * @param[out] from - A null pointer or pointer to a cpr_sockaddr_t structure in
- * which the sending address is to be stored.
- * @param[out] fromlen - The length of the cpr_sockaddr_t structure pointed to by
- * the "from" argument.
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-cprRecvFrom(cpr_socket_t socket,
- void * RESTRICT buf,
- size_t len,
- int32_t flags,
- cpr_sockaddr_t * RESTRICT from,
- cpr_socklen_t * RESTRICT from_len);
-
-/**
- * cprRecvmsg
- *
- * Receive a message from a socket.
- * +++ NOT SUPPORTED +++
- * Windows does not support the BSD 4.2 functions recvmsg/sendmsg; therefore,
- * these functions are not supported within this portable runtime API layer.
- */
-/* ssize_t cprRecvmsg (cpr_socket_t socket, struct msghdr_t *msg, uint32_t flags) */
-
-/**
- * cprSelect
- *
- * @brief The cprSelect() function is the CPR wrapper for the "select" socket API.
- *
- * The cprSelect() function returns which of the specified file descriptors is ready for
- * reading, ready for writing, or has an exception pending. The function will
- * block up to the specified timeout interval for one of the conditions to be
- * true or until interrupted by a signal.
- *
- * File descriptor masks of type fd_set can be initialized and tested with
- * FD_CLR(), FD_ISSET(), FD_SET(), and FD_ZERO(). The OS-implementation may
- * implement these calls either as a macro definition or an actual function.
- * void FD_CLR(cpr_socket_t, fd_set *) shall remove the file descriptor fd from the
- * set. If fd is not a member of this set, there shall be no effect on theset.
- * int FD_ISSET(cpr_socket_t, fd_set *) shall evaluate to non-zero if the file
- * descriptor fd is a member of the set, and shall evaluate to zero otherwise.
- * void FD_SET(cpr_socket_t, fd_set *) shall add the file descriptor fd to the set.
- * If the file descriptor fd is already in this set, there shall be no effect on
- * the set.
- * void FD_ZERO(fd_set *) shall initialize the descriptor set to the null set.
- *
- * @param[in] nfds Specifies the argument range of file descriptors to be tested. The
- * descriptors from zero through nfds-1 in the descriptor sets shall be examined.
- *
- * @param[in] read_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for being ready to read.
- * @li On output this specifies the file descriptors that are ready to read.
- *
- * @param[in] write_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for being ready to write.
- * @li On output this specifies the file descriptors that are ready to write.
- *
- * @note If you specify a non-NULL value for write_fds then note that this function will
- * return immediately if the socket is OK to write to, to indicate that a send, sendto,
- * (or on Windows a WSASendto()) are guaranteed to succeed. You generally would not keep
- * checking for write access in a loop, as cprSelect() would never get a chance to time
- * out if the socket was generally available for a write operation. You should really
- * only check for writability when you know you have something to write to a socket.
- *
- * @param[in] except_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for errors/exceptions pending.
- * @li On output this specifies the file descriptors that have errors/exceptions pending.
- *
- * @param[in] timeout If not a null pointer, this points to an object of type struct cpr_timeval
- * that specifies the maximum time interval to wait for the selection to complete.
- * If timeout expires, the function shall return. If the parameter is a null pointer, the function
- * will block indefinitely until at least one file descriptor meets the criteria.
- *
- * @note While this function supports multiple file descriptor types, only file descriptors referring to a
- * socket are guaranteed to be supported.
- * @note Note that the "nfds" parameter is not used in Windows.
- *
- * @return Upon successful completion, cprSelect() shall return the number of file descriptors ready.
- * Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to indicate the error where read_fds,
- * write_fds and error_fds are not modified.
- *
- * The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_INTR] The function was interrupted before an event or
- * timeout occurred
- * @li [CPR_INVAL] An invalid timeout was specified or nfds is less
- * than 0 or greater than FD_SETSIZE
- *
- */
-int16_t
-cprSelect(uint32_t nfds,
- fd_set * RESTRICT read_fds,
- fd_set * RESTRICT write_fds,
- fd_set * RESTRICT except_fds,
- struct cpr_timeval * RESTRICT timeout);
-
-/**
- * Supported cprSelect macros are provided as follows
- */
-
-/**
- * FD_CLR(s, *set)
- *
- * Removes the descriptor s from set.
- *
- * Parameters: s - the descriptor
- * set - pointer to the fd_set
- *
- * Return Value: None
- */
-
-/**
- * FD_ISSET(s, *set)
- *
- * Nonzero if s is a member of the set. Otherwise, zero.
- *
- * Parameters: s - the descriptor
- * set - pointer to the fd_set
- *
- * Return Value: None
- */
-
-/**
- * FD_SET(s, *set)
- *
- * Adds descriptor s to set.
- *
- * Parameters: s - the descriptor
- * set - pointer to the fd_set
- *
- * Return Value: None
- */
-
-/**
- * FD_ZERO(*set)
- *
- * Initializes the set to the null set.
- *
- * Parameters: s - the descriptor
- * set - pointer to the fd_set
- *
- * Return Value: None
- */
-
-/**
- * cprSend
- *
- * @brief The cprSend() function is the CPR wrapper for the "send" socket API.
- *
- * The cprSend() function shall transmit a message from the specified socket to
- * its peer. The cprSend() function shall send a message only when the socket is
- * connected. The length of the message to be sent is specified by the length
- * argument. If the message is too long to pass through the underlying protocol,
- * cprSend() shall fail and no data is transmitted. Delivery of the message is
- * not guaranteed.
- * If space is not available at the sending socket to hold the message to be
- * transmitted, and the socket does not have non-blocking set, cprSend() shall
- * block until space is available; otherwise, if non-blocking is set, the
- * cprSend() call shall fail.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags The socket options
- *
- * @return Upon successful completion, cprSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-cprSend(cpr_socket_t socket,
- CONST void *buf,
- size_t len,
- int32_t flags);
-
-/**
- * cprSendTo
- *
- * @brief The cprSendTo() function is the CPR wrapper for the "send" socket API.
- *
- * The cprSendTo() function shall send a message through a socket. If the socket
- * is connectionless-mode, the message shall be sent to the address specified by
- * address. If the socket is connection-mode, address shall be ignored.
- * Delivery of the message is not guaranteed.
- * If space is not available at the sending socket to hold the message to be
- * transmitted, and the socket does not have non-blocking set, cprSendTo() shall
- * block until space is available; otherwise, if non-blocking is set, the
- * cprSendTo() call shall fail.
- * The cprSelect() function can be used to determine when it is possible to send
- * more data.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] msg A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags The socket options
- * @param[in] dest_addr Points to a cpr_sockaddr_t structure containing the destination
- * address.
- * @param[in] dest_len Specifies the length of the cpr_sockaddr_t structure pointed to by
- * the "dest_addr" argument.
- *
- * @return Upon successful completion, cprSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-cprSendTo(cpr_socket_t socket,
- CONST void *msg,
- size_t len,
- int32_t flags,
- CONST cpr_sockaddr_t *dest_addr,
- cpr_socklen_t dest_len);
-
-
-/**
- * cprSendmsg
- *
- * Send a message from a socket.
- * +++ NOT SUPPORTED +++
- * Windows does not support the BSD 4.2 functions recvmsg/sendmsg; therefore,
- * these functions are not supported within this portable runtime API layer.
- */
-/* ssize_t sendmsg (cpr_socket_t socket, CONST struct msghdr *msg, uint32_t flags) */
-
-
-/**
- * cprSetSockOpt
- *
- * @brief The cprSetSockOpt() function is used to set the socket options
- *
- * The cprSetSockOpt() function shall set the option specified by the
- * option_name argument, at the protocol level specified by the "level" argument,
- * to the value pointed to by the "opt_val" argument for the socket specified
- * by the "soc" argument.
- * The level argument specifies the protocol level at which the option resides. To
- * set options at the socket level, specify the level argument as SOL_SOCKET. To
- * set options at other levels, supply the appropriate level identifier for the
- * protocol controlling the option. For example, to indicate that an option is
- * interpreted by the TCP (Transport Control Protocol), set level to IPPROTO_TCP
- * as defined in the <cpr_in.h> header.
- * The opt_name argument specifies a single option to set. The option_name
- * argument and any specified options are passed uninterpreted to the appropriate
- * protocol module. The <cpr_socket.h> header defines the socket-level options.
- *
- * @param[in] soc The socket on which the options need to be set
- * @param[in] level The protocol level at which the option resides
- * @param[in] opt_name This specifies the single option that is being set
- * @param[in] opt_val The values for the option
- * @param[in] opt_len The length field for the option values
- *
- * @return Upon successful completion, CPR_SUCCESS shall be returned;
- * otherwise, CPR_FAILURE shall be returned and cpr_errno set to indicate the
- * error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EINVAL] The specified option is invalid or the socket is
- * shut down
- * @li [CPR_EISCONN] The specified socket is already connected and can
- * not be changed
- * @li [CPR_ENOPROTOOPT] The option is not supported by the protocol
- *
- */
-cpr_status_e
-cprSetSockOpt(cpr_socket_t socket,
- uint32_t level,
- uint32_t opt_name,
- CONST void *opt_val,
- cpr_socklen_t opt_len);
-
-/**
- * cprSetSockNonBlock
- *
- * @brief The cprSetSockNonBlock() function is used to set the socket options
- *
- * The cprSetSockNonBlock() function shall set a socket to be non blocking. It
- * uses the fcntl function on the socket desriptor to achieve this. If the fcntl
- * operation fails, a CPR_FAILURE is returned and errno is set by the OS
- * implementation.
- *
- * @param[in] soc The socket that needs to be set to non-blocking
- *
- * @return Upon successful completion, CPR_SUCCESS shall be returned;
- * otherwise, CPR_FAILURE shall be returned and cpr_errno set to indicate the
- * error.
- */
-cpr_status_e
-cprSetSockNonBlock(cpr_socket_t socket);
-
-/**
- * cprSocket
- *
- * @brief The cprSocket() is the CPR wrapper for the "socket" API
- *
- * The cprSocket() function shall create an unbound socket in a
- * communications domain, and return a file descriptor that can be used
- * in later function calls that operate on sockets.
- *
- * @param[in] domain The communications domain, i.e. address family, in which a socket is to
- * be created
- * @param[in] type The type of socket to be created. The following types must
- * be supported:
- * @li SOCK_STREAM Provides sequenced, reliable, bidirectional, connection-mode
- * byte streams, i.e. TCP
- * @li SOCK_DGRAM Provides connectionless-mode, unreliable
- * datagrams of fixed maximum length, i.e. UDP
- * @li SOCK_SEQPACKET Provides sequenced, reliable, bidirectional, connection-mode
- * transmission paths for records. A single operation never transfers part of
- * more than one record. Record boundaries are visible to the receiver via the
- * MSG_EOR flag.
- * @param[in] protocol The protocol to be used with the socket.
- *
- * @return Upon successful completion, a socket handle defined by
- * cpr_socket_t shall be returned; otherwise, INVALID_SOCKET shall be returned and
- * cpr_errno set to indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EINVAL] The specified option is invalid or the socket is
- * shut down
- * @li [CPR_EMFILE] No more socket descriptors available for the
- * process
- * @li [CPR_ENFILE] No more socket descriptors available for the
- * system
- * @li [CPR_EPROTOTYPE] The socket type is not supported by the
- * protocol
- * @li [CPR_EPROTONOSUPPORT] The protocol is not supported for the
- * domain
- *
- */
-cpr_socket_t
-cprSocket(uint32_t domain,
- uint32_t type,
- uint32_t protocol);
-
-/* cpr_inet_pton
- * Convert from presentation format (which usually means ASCII printable)
- * to network format (which is usually some kind of binary format).
- * @param[in] af The address family IPv4 or IPv6
- * @param[in] src The address that needs to be converted
- * @param[out] dst The address after the conversion
- * @return
- * 1 if the address was valid for the specified address family
- * 0 if the address wasn't valid (`dst' is untouched in this case)
- * -1 if some other error occurred (`dst' is untouched in this case, too)
- */
-int
-cpr_inet_pton (int af, const char *src, void *dst);
-
-
-#endif /* CPR_USE_SOCKETS */
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_STDDEF_H_
-#define _CPR_STDDEF_H_
-
-/*
- * Support for stddef.h is included in the common types header file
- */
-#include "cpr_types.h"
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_STDIO_H_
-#define _CPR_STDIO_H_
-
-#include "cpr_types.h"
-
-__BEGIN_DECLS
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_stdio.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_stdio.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_stdio.h"
-#endif
-
-/**
- * Debug message sent to syslog(#LOG_DEBUG)
- *
- * @param[in] _format format string
- * @param[in] ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-extern int32_t buginf(const char *_format, ...);
-
-/**
- * Debug message sent to syslog(#LOG_DEBUG) that can be larger than #LOG_MAX
- *
- * @param[in] str - a fixed constant string
- *
- * @return zero(0)
- *
- * @pre (str not_eq NULL)
- */
-extern int32_t buginf_msg(const char *str);
-
-/**
- * Error message sent to syslog(#LOG_ERR)
- *
- * @param[in] _format format string
- * @param[in] ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-extern void err_msg(const char *_format, ...);
-
-/**
- * Notice message sent to syslog(#LOG_INFO)
- *
- * @param[in] _format format string
- * @param[in] ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-extern void notice_msg(const char *_format, ...);
-
-__END_DECLS
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_STDLIB_H_
-#define _CPR_STDLIB_H_
-
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef SIP_OS_WINDOWS
-#include <crtdbg.h>
-#include <errno.h>
-#endif
-
-//#include "mozilla/mozalloc.h"
-
-#define cpr_malloc(a) malloc(a)
-#define cpr_calloc(a, b) calloc(a, b)
-#define cpr_realloc(a, b) realloc(a, b)
-#define cpr_free(a) free(a)
-
-#endif
-
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_STRING_H_
-#define _CPR_STRING_H_
-
-#include "cpr_types.h"
-#include "cpr_strings.h"
-
-__BEGIN_DECLS
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_string.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_string.h"
-#define cpr_strdup _strdup
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_string.h"
-#endif
-
-/**
- * sstrncpy
- *
- * @brief The CPR wrapper for strncpy
- *
- * This is Cisco's *safe* version of strncpy. The string will always
- * be NUL terminated (which is not ANSI compliant).
- *
- * @param[in] dst - The destination string
- * @param[in] src - The source
- * @param[in] max - maximum length in octets to concatenate
- *
- * @return Pointer to the @b end of the string
- *
- * @note Modified to be explicitly safe for all inputs.
- * Also return the number of characters copied excluding the
- * NUL terminator vs. the original string s1. This simplifies
- * code where sstrncat functions follow.
- */
-unsigned long
-sstrncpy(char *dst, const char *src, unsigned long max);
-
-
-/**
- * sstrncat
- *
- * @brief The CPR wrapper for strncat
- *
- * This is Cisco's *safe* version of strncat. The string will always
- * be NUL terminated (which is not ANSI compliant).
- *
- * @param[in] s1 - first string
- * @param[in] s2 - second string
- * @param[in] max - maximum length in octets to concatenate
- *
- * @return Pointer to the @b end of the string
- *
- * @note Modified to be explicitly safe for all inputs.
- * Also return the end vs. the beginning of the string s1
- * which is useful for multiple sstrncat calls.
- */
-char *
-sstrncat(char *s1, const char *s2, unsigned long max);
-
-/*
- * flex_string
- */
-#define FLEX_STRING_CHUNK_SIZE 256
-
-typedef struct {
- char *buffer;
- size_t buffer_length;
- size_t string_length;
-} flex_string;
-
-/*
- * flex_string_init
- *
- * Not thread-safe
- */
-void flex_string_init(flex_string *fs);
-
-/*
- * flex_string_free
- *
- * Not thread-safe
- */
-void flex_string_free(flex_string *fs);
-
-/*
- * flex_string_check_alloc
- *
- * Allocate enough chunks to hold the new minimum size.
- *
- * Not thread-safe
- */
-void flex_string_check_alloc(flex_string *fs, size_t new_min_length);
-
-/*
- * flex_string_append
- *
- * Not thread-safe
- */
-void flex_string_append(flex_string *fs, const char *more);
-
-/*
- * flex_string_sprintf
- *
- * Not thread-safe
- */
-void flex_string_sprintf(flex_string *fs, const char *format, ...);
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_STRINGS_H_
-#define _CPR_STRINGS_H_
-
-#include "cpr_types.h"
-
-__BEGIN_DECLS
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_strings.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_strings.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_strings.h"
-#endif
-
-#ifdef CPR_USE_OS_STRCASECMP
-/* Use standard library types */
-#define cpr_strcasecmp strcasecmp
-#define cpr_strncasecmp strncasecmp
-#else
-/* Prototypes */
-/**
- * cpr_strcasecmp
- *
- * @brief The CPR wrapper for strcasecmp
- *
- * The cpr_strcasecmp performs case insensitive string comparison of the "s1"
- * and the "s2" strings.
- *
- * @param[in] s1 - The first string
- * @param[in] s2 - The second string
- *
- * @return integer <,=,> 0 depending on whether s1 is <,=,> s2
- */
-int cpr_strcasecmp(const char *s1, const char *s2);
-
-/**
- * cpr_strncasecmp
- *
- * @brief The CPR wrapper for strncasecmp
- *
- * The cpr_strncasecmp performs case insensitive string comparison for specific
- * length "len".
- *
- * @param[in] s1 - The first string
- * @param[in] s2 - The second string
- * @param[in] len - The length to be compared
- *
- * @return integer <,=,> 0 depending on whether s1 is <,=,> s2
- */
-int cpr_strncasecmp(const char *s1, const char *s2, size_t len);
-#endif
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_THREADS_H_
-#define _CPR_THREADS_H_
-
-#include "cpr_types.h"
-
-__BEGIN_DECLS
-
-/**
- * @typedef void *cprThread_t
- * Define handle for threads
- */
-typedef void *cprThread_t;
-
-/**
- * @struct cpr_thread_t
- * System thread information needed to hide OS differences in implementation.
- * To use threads, the application code may pass in a name to the
- * create function for threads. CPR does not use this field, it is
- * solely for the convenience of the application and to aid in debugging.
- * Upon an application calling the init routine, CPR will malloc the
- * memory for a thread, set the handlePtr or handleInt as appropriate
- * and return a pointer to the thread structure.
- */
-typedef struct {
- const char *name;
- uint32_t threadId;
- union {
- void *handlePtr;
- uint64_t handleInt;
- } u;
-} cpr_thread_t;
-
-/**
- * Thread start routine signature
- */
-typedef void *(*cprThreadStartRoutine)(void *data);
-
-/* Function prototypes */
-
-/**
- * cprCreateThread
- *
- * @brief Create a thread
- *
- * The cprCreateThread function creates another execution thread within the
- * current process. If the input parameter "name" is present, then this is used
- * for debugging purposes. The startRoutine is the address of the function where
- * the thread execution begins. The start routine prototype is defined as
- * follows
- * @code
- * int32_t (*cprThreadStartRoutine)(void* data)
- * @endcode
- *
- * @param[in] name - name of the thread created (optional)
- * @param[in] startRoutine - function where thread execution begins
- * @param[in] stackSize - size of the thread's stack (IGNORED)
- * @param[in] priority - thread's execution priority (IGNORED)
- * @param[in] data - parameter to pass to startRoutine
- *
- * Return Value: Thread handle or NULL if creation failed.
- */
-cprThread_t cprCreateThread(const char *name,
- cprThreadStartRoutine startRoutine,
- uint16_t stackSize,
- uint16_t priority,
- void *data);
-
-
-/**
- * cprDestroyThread
- *
- * @brief Destroys the thread passed in.
- *
- * The cprDestroyThread function is called to destroy a thread. The thread
- * parameter may be any valid thread including the calling thread itself.
- *
- * @param[in] thread - thread to destroy.
- *
- * @return CPR_SUCCESS or CPR_FAILURE. errno should be set for FAILURE case.
- *
- * @note In Linux there will never be a success indication as the
- * calling thread will have been terminated.
- */
-cprRC_t cprDestroyThread(cprThread_t thread);
-
-/**
- * cprAdjustRelativeThreadPriority
- *
- * @brief The function sets the relative thread priority up or down by the given value.
- *
- * pSIPCC specific important notes:
- * This function is used by pSIPCC to set up the priority for its threads.
- * When pSIPCC creates threads, it requests default priority
- * and then subsequently calls this function to adjust the level to desired
- * value.
- * relPri ranges from -20 (Maximum priority) to +19 (Minimum priority).
- * The relPri values are normalized to Linux Nice levels. This implies
- * that these values must be mapped to a range or values of your OS.
- * For example:
- * if your OS supports thread priorities ranging from 1 to 10 then you
- * could do a simple linear mapping of 40 nice values to 10 values
- * by mapping 1 to 19 and 10 to -20 and so on.
- * The mapping is completely determined by your implementation below.
- * Note that pSIPCC threads must run at a sufficiently higher priority to
- * provide proper signaling cut through times.
- * obviously, signaling cut through ultimately affects the media cut through.
- * pSIPCC also uses virtual timers which require sufficiently high priority
- * to provide accurate timeout behavior.
- * A general guideline is to map the relPri passed such that it is somewhere
- * in between the non critical threads and highly critical threads such as
- * media or timer processing on your system.
- *
- * @param[in] relPri - normalized relative Priority of the thread [-20,+19]
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cprAdjustRelativeThreadPriority(int relPri);
-
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_TIME_H_
-#define _CPR_TIME_H_
-
-#include "cpr_types.h"
-
-__BEGIN_DECLS
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_time.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_time.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_time.h"
-#endif
-
-/**
- * The generic "time" value strucutre
- */
-struct cpr_timeval
-{
- cpr_time_t tv_sec;
- unsigned long tv_usec;
-};
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_TIMERS_H_
-#define _CPR_TIMERS_H_
-
-#include "cpr_types.h"
-#include "cpr_ipc.h"
-
-__BEGIN_DECLS
-
-/**
- * Define handle for timers
- */
-typedef void *cprTimer_t;
-
-/**
- * System timer information needed to hide OS differences in implementation.
- * To use timers, the application code may pass in a name to the
- * create function for timers. CPR does not use this field, it is
- * solely for the convenience of the application and to aid in debugging.
- * Upon an application calling the init routine, CPR will malloc the
- * memory for a timer, set the handlePtr or handleInt as appropriate
- * and return a pointer to the timer structure.
- */
-
-/**
- * Information CPR needs to send back to the application
- * when a timer expires.
- */
-typedef struct {
- const char *expiredTimerName;
- uint16_t expiredTimerId;
- void *usrData;
-} cprCallBackTimerMsg_t;
-
-
-/* Function prototypes */
-
-/**
- * cprSleep
- *
- * @brief Suspend the calling thread
- * The cprSleep function blocks the calling thread for the indicated number of
- * milliseconds.
- *
- * @param[in] duration - Number of milliseconds the thread should sleep
- *
- * @return - none
- */
-void cprSleep(uint32_t duration);
-
-
-/**
- * cprCreateTimer
- *
- * @brief Initialize a timer
- *
- * The cprCreateTimer function is called to allow the OS to perform whatever
- * work is needed to create a timer. The input name parameter is optional. If present, CPR assigns
- * this name to the timer to assist in debugging. The callbackMsgQueue is the
- * address of a message queue created with cprCreateMsgQueue. This is the
- * queue where the timer expire message will be sent.
- * So, when this timer expires a msg of type "applicationMsgId" will be sent to the msg queue
- * "callbackMsgQueue" indicating that timer applicationTimerId has expired.
- *
- * @param[in] name - name of the timer
- * @param[in] applicationTimerId - ID for this timer from the application's
- * perspective
- * @param[in] applicationMsgId - ID for syshdr->cmd when timer expire msg
- * is sent
- * @param[in] callBackMsgQueue - where to send a msg when this timer expires
- *
- * @return Timer handle or NULL if creation failed.
- */
-cprTimer_t cprCreateTimer(const char * name,
- uint16_t applicationTimerId,
- uint16_t applicationMsgId,
- cprMsgQueue_t callBackMsgQueue);
-
-/**
- * cprStartTimer
- *
- * @brief Start a system timer
- *
- * The cprStartTimer function starts a previously created timer referenced by
- * the parameter timer. CPR timer granularity is 10ms. The "timer" input
- * parameter is the handle returned from a previous successful call to
- * cprCreateTimer.
- *
- * @param[in] timer - which timer to start
- * @param[in] duration - how long before timer expires in milliseconds
- * @param[in] data - information to be passed to callback function
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cprStartTimer(cprTimer_t timer, uint32_t duration, void *data);
-
-
-/**
- * cprIsTimerRunning
- *
- * @brief Determine if a timer is active
- *
- * This function determines whether the passed in timer is currently active. The
- * "timer" parameter is the handle returned from a previous successful call to
- * cprCreateTimer.
- *
- * @param[in] timer - which timer to check
- *
- * @return True is timer is active, False otherwise
- */
-boolean cprIsTimerRunning(cprTimer_t timer);
-
-
-/**
- * cprDestroyTimer
- *
- * @brief Destroys a timer.
- *
- * This function will cancel the timer and then destroy it. It sets
- * all links to NULL and then frees the timer block.
- *
- * @param[in] timer - which timer to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cprDestroyTimer(cprTimer_t timer);
-
-
-/**
- * cprCancelTimer
- *
- * @brief Cancels a running timer
- *
- * The cprCancelTimer function cancels a previously started timer referenced by
- * the parameter timer.
- *
- * @param[in] timer - which timer to cancel
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cprCancelTimer(cprTimer_t timer);
-
-
-/**
- * cprUpdateTimer
- *
- * @brief Updates the expiration time for a running timer
- *
- * The cprUpdateTimer function cancels a previously started timer referenced by
- * the parameter timer and then restarts the same timer with the duration passed
- * in.
- *
- * @param[in] timer - which timer to update
- * @param[in] duration - how long before timer expires in milliseconds
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cprUpdateTimer(cprTimer_t timer, uint32_t duration);
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_TYPES_H_
-#define _CPR_TYPES_H_
-
-#if defined SIP_OS_LINUX
-#include "../linux/cpr_linux_types.h"
-#elif defined SIP_OS_WINDOWS
-#include "../win32/cpr_win_types.h"
-#elif defined SIP_OS_OSX
-#include "../darwin/cpr_darwin_types.h"
-#endif
-
-__BEGIN_DECLS
-
-/*
- * CPR Return Codes
- */
-typedef enum
-{
- CPR_SUCCESS,
- CPR_FAILURE
-} cpr_status_e;
-typedef cpr_status_e cprRC_t;
-
-/*
- * IPv4 address structure
- */
-typedef uint32_t cpr_in_addr_t;
-
-struct in_addr_s
-{
-#ifdef s_addr
- /* can occur with Windows winsock.h */
- union {
- struct {
- unsigned char s_b1, s_b2, sb_b3, s_b4;
- } S_un_b;
- cpr_in_addr_t S_addr;
- } S_un;
-#else
- cpr_in_addr_t s_addr;
-#endif
-};
-
-/*
- * IPv6 address structure
- */
-typedef struct
-{
- union
- {
- uint8_t base8[16];
- uint16_t base16[8];
- uint32_t base32[4];
- } addr;
-} cpr_in6_addr_t;
-
-#ifndef s6_addr
-#define s6_addr addr.base8
-#endif
-#ifndef s6_addr16
-#define s6_addr16 addr.base16
-#endif
-#ifndef s6_addr32
-#define s6_addr32 addr.base32
-#endif
-
-typedef enum
-{
- CPR_IP_ADDR_INVALID=0,
- CPR_IP_ADDR_IPV4,
- CPR_IP_ADDR_IPV6
-} cpr_ip_type;
-
-typedef enum
-{
- CPR_IP_MODE_IPV4 = 0,
- CPR_IP_MODE_IPV6,
- CPR_IP_MODE_DUAL
-}
-cpr_ip_mode_e;
-/*
- * IP address structure
- */
-typedef struct
-{
- cpr_ip_type type;
- union
- {
- cpr_in_addr_t ip4;
- cpr_in6_addr_t ip6;
- } u;
-} cpr_ip_addr_t;
-
-extern const cpr_ip_addr_t ip_addr_invalid;
-
-#define MAX_IPADDR_STR_LEN 48
-
-
-#define CPR_IP_ADDR_INIT(a) a.type = CPR_IP_ADDR_INVALID;
-
-typedef const char *string_t;
-
-__END_DECLS
-
-#endif
+++ /dev/null
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _plstr_h
-#define _plstr_h
-
-#include "cpr_types.h"
-
-__BEGIN_DECLS
-
-/*
- * PL_strtok_r
- *
- * Splits the string s1 into tokens, separated by one or more characters
- * from the separator string s2. The argument lasts points to a
- * user-supplied char * pointer in which PL_strtok_r stores information
- * for it to continue scanning the same string.
- *
- * In the first call to PL_strtok_r, s1 points to a string and the value
- * of *lasts is ignored. PL_strtok_r returns a pointer to the first
- * token, writes '\0' into the character following the first token, and
- * updates *lasts.
- *
- * In subsequent calls, s1 is null and lasts must stay unchanged from the
- * previous call. The separator string s2 may be different from call to
- * call. PL_strtok_r returns a pointer to the next token in s1. When no
- * token remains in s1, PL_strtok_r returns null.
- */
-
-char * PL_strtok_r(char *s1, const char *s2, char **lasts);
-
-/*
- * Things not (yet?) included: strspn/strcspn, strsep.
- * memchr, memcmp, memcpy, memccpy, index, rindex, bcmp, bcopy, bzero.
- * Any and all i18n/l10n stuff.
- */
-
-__END_DECLS
-
-#endif /* _plstr_h */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __CPR_LINUX_ALIGN_H__
-#define __CPR_LINUX_ALIGN_H__
-#include "cpr_types.h"
-
-/*
- * Macros to determine how an address is aligned
- */
-#define is_16bit_aligned(addr) (!((uint32_t)(addr) & 0x01))
-#define is_32bit_aligned(addr) (!((uint32_t)(addr) & 0x03))
-#define is_64bit_aligned(addr) (!((uint32_t)(addr) & 0x07))
-
-/*
- * Macro to get a mask for a specified byte alignment
- */
-#define ALIGN_MASK(alignment) (~((alignment) - 1))
-
-/*
- * Macro to set the minimum alignment
- */
-#define ALIGN_MIN(align,align_min) (((align) > (align_min)) ? (align) : (align_min))
-
-/*
- * Macro to round up or down "val" to be a multiple of "align", assuming
- * "align" is a power of 2. if "align" is zero then no action will
- * be performed
- */
-#ifdef __typeof__
-#define ALIGN_UP(val,align) ((align == 0) ? (val) : (__typeof__(val))(((uint32_t)(val) + ((align) - 1)) & ~((align) - 1)))
-#define ALIGN_DOWN(val,align) ((align == 0) ? (val) : (__typeof__(val))(((uint32_t)(val)) & ~((align) - 1)))
-#else
-#define ALIGN_UP(val,align) ((align == 0) ? (val) : (uint32_t)(((uint32_t)(val) + ((align) - 1)) & ~((align) - 1)))
-#define ALIGN_DOWN(val,align) ((align == 0) ? (val) : (uint32_t)(((uint32_t)(val)) & ~((align) - 1)))
-#endif
-
-/**
- * Macro to safely write 4 bytes based on memory alignment setting
- */
-#ifndef CPR_MEMORY_LITTLE_ENDIAN
-#define WRITE_4BYTES_UNALIGNED(mem, value) \
- { ((char *)mem)[0] = (uint8_t)(((value) & 0xff000000) >> 24); \
- ((char *)mem)[1] = (uint8_t)(((value) & 0x00ff0000) >> 16); \
- ((char *)mem)[2] = (uint8_t)(((value) & 0x0000ff00) >> 8); \
- ((char *)mem)[3] = (uint8_t) ((value) & 0x000000ff); \
- }
-#else
-#define WRITE_4BYTES_UNALIGNED(mem, value) \
- { ((char *)mem)[3] = (uint8_t)(((value) & 0xff000000) >> 24); \
- ((char *)mem)[2] = (uint8_t)(((value) & 0x00ff0000) >> 16); \
- ((char *)mem)[1] = (uint8_t)(((value) & 0x0000ff00) >> 8); \
- ((char *)mem)[0] = (uint8_t) ((value) & 0x000000ff); \
- }
-#endif
-/**
- * Macro to safely read 4 bytes based on memory alignment setting
- */
-#ifndef CPR_MEMORY_LITTLE_ENDIAN
-#ifdef __typeof__
-#define READ_4BYTES_UNALIGNED(mem, value) \
- __typeof__(value)((((uint8_t *)mem)[0] << 24) | (((uint8_t *)mem)[1] << 16) | \
- (((uint8_t *)mem)[2] << 8) | ((uint8_t *)mem)[3])
-#else
-#define READ_4BYTES_UNALIGNED(mem, value) \
- (uint32_t)((((uint8_t *)mem)[0] << 24) | (((uint8_t *)mem)[1] << 16) | \
- (((uint8_t *)mem)[2] << 8) | ((uint8_t *)mem)[3])
-#endif
-#else
-#ifdef __typeof__
-#define READ_4BYTES_UNALIGNED(mem, value) \
- __typeof__(value)((((uint8_t *)mem)[3] << 24) | (((uint8_t *)mem)[2] << 16) | \
- (((uint8_t *)mem)[1] << 8) | ((uint8_t *)mem)[0])
-#else
-#define READ_4BYTES_UNALIGNED(mem, value) \
- (uint32_t)((((uint8_t *)mem)[3] << 24) | (((uint8_t *)mem)[2] << 16) | \
- (((uint8_t *)mem)[1] << 8) | ((uint8_t *)mem)[0])
-#endif
-#endif
-
-#endif /* __CPR_LINUX_ALIGN_H__ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_ASSERT_H_
-#define _CPR_LINUX_ASSERT_H_
-
-#include "assert.h"
-
-/*--------------------------------------
- *
- * Macros
- *
- */
-
-/**
- * CPR assert macro which calls cpr_assert_msg instead of abort
- *
- * The macro is dependent on the setting of FILE_ID which is used
- * to override the __FILE__ setting. For certain compilers, i.e.
- * read 'Diab 4.4b', the __FILE__ is set to a Windows type path
- * name which can contain backslashes that can cause odd output.
- */
-#ifdef FILE_ID
-#define cpr_assert(expr) \
- ((expr) ? (void)0 : cpr_assert_msg(FILE_ID, __LINE__, #expr))
-#else
-#define cpr_assert(expr) \
- ((expr) ? (void)0 : cpr_assert_msg(__FILE__, __LINE__, #expr))
-#endif
-
-#define cpr_assert_debug(expr)
-
-/*
- * A side note if somehow concerned about performance.
- *
- * This method will pre-render the string via the compiler,
- * but will use more space due to larger strings. Basically,
- * good for speed and bad for memory.
- *
- * This is coded mostly as an example so if performance was an issue
- * that the asserts could be low impact.
- *
- * #define cpr_assert_debug(expr) \
- * ((expr) ? (void)0 : cpr_assert_msg( \
- * __FILE__ ": line " __LINE__ ": assertion failed: " #expr))
- *
- * Note that this is not allowed when using __STRING_ANSI__
- */
-
-#define cpr_assert_debug_rtn(expr)
-
-/*--------------------------------------
- *
- * Structures
- *
- */
-
-/**
- * CPR assert modes of operation
- */
-typedef enum {
- CPR_ASSERT_MODE_NONE, /**< Off, no message ouput */
- CPR_ASSERT_MODE_WARNING_LIMITED, /**< Warnings to syslog are limited */
- CPR_ASSERT_MODE_WARNING_ALL, /**< All warnings sent to syslog */
- CPR_ASSERT_MODE_ABORT /**< Assert failure will call abort */
-} cpr_assert_mode_e;
-
-
-/*--------------------------------------
- *
- * Globals
- *
- */
-extern uint32_t cpr_assert_count;
-
-/*--------------------------------------
- *
- * Prototypes
- *
- */
-void
-cpr_assert_msg(const char *file, const int line, const char *expression);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_errno.h"
-#include <errno.h>
-
-/**
- * @addtogroup OSAPIs The CPR OS Abstractions
- * @brief Misc OS API Abstractions in CPR
- *
- * @{
- */
-static int8_t errno_table[] =
-{
- CPR_EPERM,
- CPR_ENOENT,
- CPR_ESRCH,
- CPR_EINTR,
- CPR_EIO,
- CPR_ENXIO,
- CPR_E2BIG,
- CPR_ENOEXEC,
- CPR_EBADF,
- CPR_ECHILD,
- CPR_EAGAIN, /*10*/
- CPR_ENOMEM,
- CPR_EACCES,
- CPR_EFAULT,
- CPR_ENOTBLK,
- CPR_EBUSY,
- CPR_EEXIST,
- CPR_EXDEV,
- CPR_ENODEV,
- CPR_ENOTDIR,
- CPR_EISDIR,/*20*/
- CPR_EINVAL,
- CPR_ENFILE,
- CPR_EMFILE,
- CPR_ENOTTY,
- CPR_ETXTBSY,
- CPR_EFBIG,
- CPR_ENOSPC,
- CPR_ESPIPE,
- CPR_EROFS,
- CPR_EMLINK,/*30*/
- CPR_EPIPE,
- CPR_EDOM,
- CPR_ERANGE,
- CPR_ENOMSG,
- CPR_EIDRM,
- CPR_ECHRNG,
- CPR_EL2NSYNC,
- CPR_EL3HLT,
- CPR_EL3RST,
- CPR_ELNRNG,/*40*/
- CPR_EUNATCH,
- CPR_ENOCSI,
- CPR_EL2HLT,
- CPR_EDEADLK,
- CPR_ENOLCK,
- CPR_ECANCELED,
- CPR_ENOTSUP,
- CPR_EDQUOT,
- CPR_EBADE,
- CPR_EBADR,
- CPR_EXFULL,
- CPR_ENOANO,
- CPR_EBADRQC,
- CPR_EBADSLT,
- CPR_EDEADLOCK,
- CPR_EBFONT,
- CPR_UNKNOWN_ERR, /* empty 58 */
- CPR_UNKNOWN_ERR, /* empty 59 */
- CPR_ENOSTR,
- CPR_ENODATA,
- CPR_ETIME,
- CPR_ENOSR,
- CPR_ENONET,
- CPR_ENOPKG,
- CPR_EREMOTE,
- CPR_ENOLINK,
- CPR_EADV,
- CPR_ESRMNT,
- CPR_ECOMM,
- CPR_EPROTO,
- CPR_UNKNOWN_ERR, /* empty 72 */
- CPR_UNKNOWN_ERR, /* empty 73 */
- CPR_EMULTIHOP,
- CPR_UNKNOWN_ERR, /* empty 75 */
- CPR_UNKNOWN_ERR, /* empty 76 */
- CPR_EBADMSG,
- CPR_ENAMETOOLONG,
- CPR_EOVERFLOW,
- CPR_ENOTUNIQ,
- CPR_EBADFD,
- CPR_EREMCHG,
- CPR_ELIBACC,
- CPR_ELIBBAD,
- CPR_ELIBSCN,
- CPR_ELIBMAX,
- CPR_ELIBEXEC,
- CPR_EILSEQ,
- CPR_ENOSYS,
- CPR_ELOOP,
- CPR_ERESTART,
- CPR_ESTRPIPE,
- CPR_ENOTEMPTY,
- CPR_EUSERS,
- CPR_ENOTSOCK,
- CPR_EDESTADDRREQ,
- CPR_EMSGSIZE,
- CPR_EPROTOTYPE,
- CPR_ENOPROTOOPT,
- /* errno index goes from 99 to 120 */
- CPR_EPROTONOSUPPORT,
- CPR_ESOCKTNOSUPPORT,
- CPR_EOPNOTSUPP,
- CPR_EPFNOSUPPORT,
- CPR_EAFNOSUPPORT,
- CPR_EADDRINUSE,
- CPR_EADDRNOTAVAIL,
- CPR_ENETDOWN,
- CPR_ENETUNREACH,
- CPR_ENETRESET,
- CPR_ECONNABORTED,
- CPR_ECONNRESET,
- CPR_ENOBUFS,
- CPR_EISCONN,
- CPR_ENOTCONN,
- CPR_ECLOSED,
- CPR_UNKNOWN_ERR, /* empty 136 */
- CPR_UNKNOWN_ERR, /* empty 137 */
- CPR_UNKNOWN_ERR, /* empty 138 */
- CPR_UNKNOWN_ERR, /* empty 139 */
- CPR_UNKNOWN_ERR, /* empty 140 */
- CPR_UNKNOWN_ERR, /* empty 141 */
- CPR_UNKNOWN_ERR, /* empty 142 */
- CPR_ESHUTDOWN,
- CPR_ETOOMANYREFS,
- CPR_ETIMEDOUT,
- CPR_ECONNREFUSED,
- CPR_EHOSTDOWN,
- CPR_EHOSTUNREACH,
- CPR_EALREADY,
- CPR_EINPROGRESS,
- CPR_ESTALE
-};
-
-/**
- *
- * @brief Translates to "cpr_errno" Macro
- *
- * pSIPCC uses the cpr_errno macro to print the errno
- * for error conditions. This function is used to map the standard
- * errno to standard CPR errors
- *
- * @return The CPR error number
- *
- */
-int16_t
-cprTranslateErrno (void)
-{
- int16_t e = (int16_t) errno;
-
- /*
- * Verify against MIN and MAX errno numbers
- */
- if ((e < 1) || (e > 151)) {
- return CPR_UNKNOWN_ERR;
- } else if (e >= 120) {
- e = e - 20;
- } else if (e >= 100) {
- /*
- * In the gap from 100 to 119
- */
- return CPR_UNKNOWN_ERR;
- }
- return (int16_t) errno_table[e - 1];
-}
-
-/**
- * @}
- */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_ERRNO_H_
-#define _CPR_LINUX_ERRNO_H_
-
-#include <errno.h>
-
-/*
- * Maintain re-entrant nature by wrapping 'errno'
- */
-/** @def cpr_errno is used by pSIPCC. MUST be defined by the CPR layer.
- */
-#define cpr_errno cprTranslateErrno()
-
-int16_t cprTranslateErrno(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_IN_H_
-#define _CPR_LINUX_IN_H_
-
-#include <arpa/inet.h>
-#include <netinet/in.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * @section intro_sec Introduction
- * CPR is an OS-abstraction layer which provides the functionality set of an OS
- * while hiding all the operational details from the applications. CPR also
- * provides additional functionality when certain operating-systems prove
- * deficient providing a consistent set of functionality for the applications
- * to use. The pSipCC library uses the CPR routines to achieve portablity. It
- * is the responsibility of any vendor requiring to port pSipCC into their
- * platforms to have the correct implementation of the CPR layer.
- *
- * The CPR delivery includes two "archives/binary" for memory and string
- * related operations. These binaries contain functions that the pSIPCC uses
- * for it's functionality. The header files that contain the external functions
- * (APIs) from these binaries are also distributed.
- *
- * @section sub_sec Functionality
- * CPR consists of a number of functional subsystems to achieve OS abstraction. The main
- * functionality provided by CPR to the pSIPCC library are
- * @li Memory Management - Provided as a binary that needs to be linked into CPR
- * @li Timers
- * @li Inter Process Communication - Sockets, Message Queues, Mutex, Semaphores
- * @li String Handling - Provided as a binary that needs to be linked into CPR
- * @li Thread Abstraction
- * @li Other Platform/OS Abstractions
- * @li Debug/Logging Abstraction
- *
- * @section file_list EXTERNAL APIS
- * The External APIs that need to be exposed by CPR to the pSIPCC application are
- * defined in the following header files. The documentation within
- * each header file lists the functions/macros that @b NEED to be defined for
- * pSIPCC to work correctly. Example functions (and an implementation for
- * Linux) is available for most functions defined in these headers. Look under
- * the "Modules" tab to find the various subsystems and associated APIs and
- * helper functions.
- * @li cpr_debug.h
- * @li cpr_errno.h
- * @li cpr_in.h
- * @li cpr_locks.h
- * @li cpr_rand.h
- * @li cpr_socket.h
- * @li cpr_stdio.h
- * @li cpr_threads.h
- * @li cpr_timers.h
- * @li cpr.h
- * @li cpr_ipc.h
- * @li cpr_stddef.h
- * @li cpr_time.h
- * @li cpr_types.h
- *
- * The function prototypes in these header files are implemented in the
- * binaries related to memory and string functionality. The prototypes are
- * given so that vendors can use these functions for implementation of other
- * CPR parts.
- * @li cpr_memory.h
- * @li cpr_stdlib.h
- * @li cpr_string.h
- * @li cpr_strings.h
- *
- * @section standard_headers Standard Header Files
- * The pSIPCC component expects some standard header files and associated
- * functionality to be present in the native operating system of the vendors
- * porting it. These header files contain some basic functionality that pSIPCC
- * uses for proper operation. A list of the standard headers (from a standard
- * Linux distribution) are -
- * @li <assert.h>
- * @li <errno.h>
- * @li <arpa/inet.h>
- * @li <netinet/in.h>
- * @li <netinet/tcp.h>
- * @li <pthread.h>
- * @li <sys/socket.h>
- * @li <sys/select.h>
- * @li <sys/un.h>
- * @li <unistd.h>
- * @li <stdarg.h>
- * @li <stdio.h>
- * @li <stdlib.h>
- * @li <string.h>
- * @li <ctype.h>
- * @li <strings.h>
- * @li <time.h>
- *
- *
- * @section Comp Compiling CPR
- * A sample makefile is also provided with the Linux distribution. Running
- * "make" generates a CPR executable called "cprtest". This sample makefile can
- * be modified to generate a shared library if required. Modify the CC, STDINC,
- * STDLIB paths to point to the correct compiler and header files in the
- * environment where this is being built.
- * @note The README file shows the exact commands required to build/test the CPR
- * functionality.
- *
- * @file cpr_linux_init.c
- * @brief This file contains CPR initialization routines
- *
- * DESCRIPTION
- * Initialization routine for the Cisco Portable Runtime layer
- * running in the Linux operating System.
- */
-
-/**
- * @addtogroup Initialization The initialization module
- * @ingroup CPR
- * @brief The intialization module consists of APIs used to initialize or destroy the CPR layer by pSipCC
- *
- * @{
- */
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_timers.h"
-#include "cpr_linux_locks.h"
-#include "cpr_linux_timers.h"
-#include "plat_api.h"
-#include <errno.h>
-#include <sys/msg.h>
-#include <sys/ipc.h>
-#include "plat_debug.h"
-
-/**
- * Mutex to manage message queue list.
- */
-extern pthread_mutex_t msgQueueListMutex;
-
-/**
- * Boolean to check that cprPreInit been called
- */
-static boolean pre_init_called = FALSE;
-
-/**
- * cprInfo prints out informational messages that are
- * not necessarily errors, but maybe of interest to
- * someone debugging a problem. Examples of this are
- * requesting a msg from a msg queue that is empty,
- * stopping a timer that is not running, etc...
- */
-int32_t cprInfo = TRUE;
-
-
-/**
- * cprPreInit
- *
- * @brief The cprPreInit function IS called from pSIPCC @b before any components are initialized.
- *
- * This function @b SHOULD initialize those portions of the CPR that
- * are needed before applications can start using it. The memory subsystem
- * (sandbox) is initialized from this routine.
- *
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- * @note pSIPCC will NOT continue and stop initialization if the return value is CPR_FAILURE.
- */
-cprRC_t
-cprPreInit (void)
-{
- static const char fname[] = "cprPreInit";
- int32_t returnCode;
-
- /*
- * Make function reentreant
- */
- if (pre_init_called == TRUE) {
- return CPR_SUCCESS;
- }
- pre_init_called = TRUE;
- /*
- * Create message queue list mutex
- */
- returnCode = pthread_mutex_init(&msgQueueListMutex, NULL);
- if (returnCode != 0) {
- CPR_ERROR("%s: MsgQueue Mutex init failure %d\n", fname, returnCode);
- return CPR_FAILURE;
- }
-
- returnCode = cpr_timer_pre_init();
- if (returnCode != 0) {
- CPR_ERROR("%s: timer pre init failed %d\n", fname, returnCode);
- return CPR_FAILURE;
- }
-
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * cprPostInit
- *
- * @brief The cprPostInit function IS called from pSIPCC @b after all the components are initialized.
- *
- * This function @b SHOULD complete any CPR activities before the phone is
- * operational. In other words a call to this function will be the last line of
- * the phone initializtion routine from pSIPCC. This function implementation
- * ties in a couple of debug commands to get more information on the CPR from
- * the shell.
- *
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- * @note pSIPCC will NOT continue and stop initialization if the return value is CPR_FAILURE.
- */
-cprRC_t
-cprPostInit (void)
-{
-/* if (cpr_memory_mgmt_post_init() not_eq TRUE) {
- return CPR_FAILURE;
- }
-*/
- return CPR_SUCCESS;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * @brief CPR layer for interprocess communication
- *
- * The name of this file may be overly broad, rather this file deals
- * with IPC via message queues. A user may create, destroy and
- * associate a thread with a message queue. Once established, messages
- * can be delivered and retrieved.
- *
- * The send/get APIs attempt to reliably deliver messages even when
- * under stress. Two mechanisms have been added to deal with a full
- * message queue. First, the message queue size may be extended to
- * allow more messages to be handled than supported by an OS.
- * Second, if the queue is indeed full a sleep-and-retry
- * method is used to force a context-switch to allow for other threads
- * to run in hope of clearing some messages off of the queue. The
- * latter method is always-on by default. The former method must be
- * enabled by extending the message queue by some size greater than
- * zero (0).
- *
- * @defgroup IPC The Inter Process Communication module
- * @ingroup CPR
- * @brief The module related to IPC abstraction for the pSIPCC
- * @addtogroup MsgQIPCAPIs The Message Queue IPC APIs
- * @ingroup IPC
- * @brief APIs expected by pSIPCC for using message queues
- *
- * @{
- *
- *
- */
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include <cpr_stdio.h>
-#include <errno.h>
-#include <sys/msg.h>
-#include <sys/ipc.h>
-#include "plat_api.h"
-#include "CSFLog.h"
-
-static const char *logTag = "cpr_linux_ipc";
-
-#define STATIC static
-
-/* @def The Message Queue depth */
-#define OS_MSGTQL 31
-
-/*
- * Internal CPR API
- */
-extern pthread_t cprGetThreadId(cprThread_t thread);
-
-/**
- * @struct cpr_msgq_node_s
- * Extended internal message queue node
- *
- * A double-linked list holding the necessary message information
- */
-typedef struct cpr_msgq_node_s
-{
- struct cpr_msgq_node_s *next;
- struct cpr_msgq_node_s *prev;
- void *msg;
- void *pUserData;
-} cpr_msgq_node_t;
-
-/**
- * @struct cpr_msg_queue_s
- * Msg queue information needed to hide OS differences in implementation.
- * To use msg queues, the application code may pass in a name to the
- * create function for msg queues. CPR does not use this field, it is
- * solely for the convenience of the application and to aid in debugging.
- *
- * Note: Statistics are not protected by a mutex; therefore, there exists
- * the possibility that the results may not be accurate.
- *
- * Note:if the depth supplied by OS is insufficient,a message queue owner may
- * increase the message queue depth via cprCreateMessageQueue's depth
- * parameter where the value can range from MSGTQL to CPR_MAX_MSG_Q_DEPTH.
- */
-typedef struct cpr_msg_queue_s
-{
- struct cpr_msg_queue_s *next;
- const char *name;
- pthread_t thread;
- int32_t queueId;
- uint16_t maxCount;
- uint16_t currentCount;
- uint32_t totalCount;
- uint32_t sendErrors;
- uint32_t reTries;
- uint32_t highAttempts;
- uint32_t selfQErrors;
- uint16_t extendedQDepth;
- uint16_t maxExtendedQDepth;
- pthread_mutex_t mutex; /* lock for managing extended queue */
- cpr_msgq_node_t *head; /* extended queue head (newest element) */
- cpr_msgq_node_t *tail; /* extended queue tail (oldest element) */
-} cpr_msg_queue_t;
-
-/**
- * @enum cpr_msgq_post_result_e
- * A enumeration used to report the result of posting a message to
- * a message queue
- */
-typedef enum
-{
- CPR_MSGQ_POST_SUCCESS,
- CPR_MSGQ_POST_FAILED,
- CPR_MSGQ_POST_PENDING
-} cpr_msgq_post_result_e;
-
-
-/*
- * Head of list of message queues
- */
-static cpr_msg_queue_t *msgQueueList = NULL;
-
-/*
- * Mutex to manage message queue list
- */
-pthread_mutex_t msgQueueListMutex;
-
-/*
- * String to represent message queue name when it is not provided
- */
-static const char unnamed_string[] = "unnamed";
-
-
-/*
- * CPR_MAX_MSG_Q_DEPTH
- *
- * The maximum queue depth supported by the CPR layer. This value
- * is arbitrary though the purpose is to limit the memory usage
- * by CPR and avoid (nearly) unbounded situations.
- *
- * Note: This value should be greater than MSGTQL which is currently
- * defined as 31
- */
-#define CPR_MAX_MSG_Q_DEPTH 256
-
-/*
- * CPR_SND_TIMEOUT_WAIT_INTERVAL
- *
- * The interval of time to wait in milliseconds between attempts to
- * send a message to the message queue
- *
- * Note: 20 ms. to avoid less than a tick wake up since on most
- * OSes 10ms is one 1 tick
- * this should really be OS_TICK_MS * 2 or OS_TICK_MS + X
- */
-#define CPR_SND_TIMEOUT_WAIT_INTERVAL 20
-
-/*
- * CPR_ATTEMPTS_TO_SEND
- *
- * The number of attempts made to send a message when the message
- * would otherwise be blocked. Note in this condition the thread
- * will sleep the timeout interval to allow the msg queue to be
- * drained.
- *
- * Note: 25 attempts for upto .5 seconds at the interval of
- * CPR_SND_TIMEOUT_WAIT_INTERVAL worst case.
- */
-#define CPR_ATTEMPTS_TO_SEND 25
-
-/*
- * Also, important to note that the total timeout interval must be
- * greater than the SIP's select call timeout value which is 25msec.
- * This is necessary to cover the case where the SIP message queue
- * is full and the select timeout occurs.
- *
- * Total timeout interval = CPR_SND_TIMEOUT_WAIT_INTERVAL *
- * CPR_ATTEMPTS_TO_SEND;
- */
-
-
-/*
- * Prototype declarations
- */
-static cpr_msgq_post_result_e
-cprPostMessage(cpr_msg_queue_t *msgq, void *msg, void **ppUserData);
-static void
-cprPegSendMessageStats(cpr_msg_queue_t *msgq, uint16_t numAttempts);
-static cpr_msgq_post_result_e
-cprPostExtendedQMsg(cpr_msg_queue_t *msgq, void *msg, void **ppUserData);
-static void
-cprMoveMsgToQueue(cpr_msg_queue_t *msgq);
-
-/*
- * Functions
- */
-
-/**
- * Creates a message queue
- *
- * @brief The cprCreateMessageQueue function is called to allow the OS to
- * perform whatever work is needed to create a message queue.
-
- * If the name is present, CPR should assign this name to the message queue to assist in
- * debugging. The message queue depth is the second input parameter and is for
- * setting the desired queue depth. This parameter may not be supported by all OS.
- * Its primary intention is to set queue depth beyond the default queue depth
- * limitation.
- * On any OS where there is no limit on the message queue depth or
- * its queue depth is sufficiently large then this parameter is ignored on that
- * OS.
- *
- * @param[in] name - name of the message queue (optional)
- * @param[in] depth - the message queue depth, optional field which should
- * default if set to zero(0)
- *
- * @return Msg queue handle or NULL if init failed, errno should be provided
- *
- * @note the actual message queue depth will be bounded by the
- * standard system message queue depth and CPR_MAX_MSG_Q_DEPTH.
- * If 'depth' is outside of the bounds, the value will be
- * reset automatically.
- */
-cprMsgQueue_t
-cprCreateMessageQueue (const char *name, uint16_t depth)
-{
- static const char fname[] = "cprCreateMessageQueue";
- cpr_msg_queue_t *msgq;
- key_t key;
- static int key_id = 100; /* arbitrary starting number */
- struct msqid_ds buf;
-
- msgq =(cpr_msg_queue_t *)cpr_calloc(1, sizeof(cpr_msg_queue_t));
- if (msgq == NULL) {
- CPR_ERROR("%s: Malloc failed: %s\n", fname,
- name ? name : unnamed_string);
- errno = ENOMEM;
- return NULL;
- }
-
- msgq->name = name ? name : unnamed_string;
-
- /*
- * Find a unique key
- */
- key = ftok("/proc/self", key_id++);
- CSFLogDebug(logTag, "key = %x\n", key);
-
- if (key == -1) {
- CPR_ERROR("%s: Key generation failed: %d\n", fname, errno);
- cpr_free(msgq);
- return NULL;
- }
-
- /*
- * Set creation flag so that OS will create the message queue
- */
- msgq->queueId = msgget(key, (IPC_EXCL | IPC_CREAT | 0666));
- if (msgq->queueId == -1) {
- if (errno == EEXIST) {
- CSFLogDebug(logTag, "Q exists so first remove it and then create again\n");
- /* Remove message queue */
- msgq->queueId = msgget(key, (IPC_CREAT | 0666));
- if (msgctl(msgq->queueId, IPC_RMID, &buf) == -1) {
-
- CPR_ERROR("%s: Destruction failed: %s: %d\n", fname,
- msgq->name, errno);
-
- return NULL;
- }
- msgq->queueId = msgget(key, (IPC_CREAT | 0666));
- }
- } else {
- CSFLogDebug(logTag, "there was no preexisting q..\n");
-
- }
-
-
-
- if (msgq->queueId == -1) {
- CPR_ERROR("%s: Creation failed: %s: %d\n", fname, name, errno);
- if (errno == EEXIST) {
-
- }
-
- cpr_free(msgq);
- return NULL;
- }
- CSFLogDebug(logTag, "create message q with id=%x\n", msgq->queueId);
-
- /* flush the q before ?? */
-
- /*
- * Create mutex for extended (overflow) queue
- */
- if (pthread_mutex_init(&msgq->mutex, NULL) != 0) {
- CPR_ERROR("%s: Failed to create msg queue (%s) mutex: %d\n",
- fname, name, errno);
- (void) msgctl(msgq->queueId, IPC_RMID, &buf);
- cpr_free(msgq);
- return NULL;
- }
-
- /*
- * Set the extended message queue depth (within bounds)
- */
- if (depth > CPR_MAX_MSG_Q_DEPTH) {
- CPR_INFO("%s: Depth too large (%d) reset to %d\n", fname, depth,
- CPR_MAX_MSG_Q_DEPTH);
- depth = CPR_MAX_MSG_Q_DEPTH;
- }
-
- if (depth < OS_MSGTQL) {
- if (depth) {
- CPR_INFO("%s: Depth too small (%d) reset to %d\n", fname, depth, OS_MSGTQL);
- }
- depth = OS_MSGTQL;
- }
- msgq->maxExtendedQDepth = depth - OS_MSGTQL;
-
- /*
- * Add message queue to list for statistics reporting
- */
- pthread_mutex_lock(&msgQueueListMutex);
- msgq->next = msgQueueList;
- msgQueueList = msgq;
- pthread_mutex_unlock(&msgQueueListMutex);
-
- return msgq;
-}
-
-
-/**
- * cprDestroyMessageQueue
- * @brief Removes all messages from the queue and then destroy the message queue
- *
- * The cprDestroyMessageQueue function is called to destroy a message queue. The
- * function drains any messages from the queue and the frees the
- * message queue. Any messages on the queue are to be deleted, and not sent to the intended
- * recipient. It is the application's responsibility to ensure that no threads are
- * blocked on a message queue when it is destroyed.
- *
- * @param[in] msgQueue - message queue to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE, errno should be provided in this case
- */
-cprRC_t
-cprDestroyMessageQueue (cprMsgQueue_t msgQueue)
-{
- static const char fname[] = "cprDestroyMessageQueue";
- cpr_msg_queue_t *msgq;
- void *msg;
- struct msqid_ds buf;
- CSFLogDebug(logTag, "Destroy message Q called..\n");
-
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq == NULL) {
- /* Bad application! */
- CPR_ERROR("%s: Invalid input\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /* Drain message queue */
- msg = cprGetMessage(msgQueue, FALSE, NULL);
- while (msg != NULL) {
- cpr_free(msg);
- msg = cprGetMessage(msgQueue, FALSE, NULL);
- }
-
- /* Remove message queue from list */
- pthread_mutex_lock(&msgQueueListMutex);
- if (msgq == msgQueueList) {
- msgQueueList = msgq->next;
- } else {
- cpr_msg_queue_t *msgql = msgQueueList;
-
- while ((msgql->next != NULL) && (msgql->next != msgq)) {
- msgql = msgql->next;
- }
- if (msgql->next == msgq) {
- msgql->next = msgq->next;
- }
- }
- pthread_mutex_unlock(&msgQueueListMutex);
-
- /* Remove message queue */
- if (msgctl(msgq->queueId, IPC_RMID, &buf) == -1) {
- CPR_ERROR("%s: Destruction failed: %s: %d\n", fname,
- msgq->name, errno);
- return CPR_FAILURE;
- }
-
- /* Remove message queue mutex */
- if (pthread_mutex_destroy(&msgq->mutex) != 0) {
- CPR_ERROR("%s: Failed to destroy msg queue (%s) mutex: %d\n",
- fname, msgq->name, errno);
- }
-
- cpr_free(msgq);
- return CPR_SUCCESS;
-}
-
-
-/**
- * cprSetMessageQueueThread
- * @brief Associate a thread with the message queue
- *
- * This method is used by pSIPCC to associate a thread and a message queue.
- * @param[in] msgQueue - msg queue to set
- * @param[in] thread - CPR thread to associate with queue
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- *
- * @note Nothing is done to prevent overwriting the thread ID
- * when the value has already been set.
- */
-cprRC_t
-cprSetMessageQueueThread (cprMsgQueue_t msgQueue, cprThread_t thread)
-{
- static const char fname[] = "cprSetMessageQueueThread";
- cpr_msg_queue_t *msgq;
-
- if ((!msgQueue) || (!thread)) {
- CPR_ERROR("%s: Invalid input\n", fname);
- return CPR_FAILURE;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq->thread != 0) {
- CPR_ERROR("%s: over-writing previously msgq thread name for %s",
- fname, msgq->name);
- }
-
- msgq->thread = cprGetThreadId(thread);
- return CPR_SUCCESS;
-}
-
-/**
- * cprGetMessage
- * @brief Retrieve a message from a particular message queue
- *
- * The cprGetMessage function retrieves the first message from the message queue
- * specified and returns a void pointer to that message.
- *
- * @param[in] msgQueue - msg queue from which to retrieve the message. This
- * is the handle returned from cprCreateMessageQueue.
- * @param[in] waitForever - boolean to either wait forever (TRUE) or not
- * wait at all (FALSE) if the msg queue is empty.
- * @param[out] ppUserData - pointer to a pointer to user defined data. This
- * will be NULL if no user data was present.
- *
- * @return Retrieved message buffer or NULL if failure occurred or
- * the waitForever flag was set to false and no messages were
- * on the queue.
- *
- * @note If ppUserData is defined, the value will be initialized to NULL
- */
-void *
-cprGetMessage (cprMsgQueue_t msgQueue, boolean waitForever, void **ppUserData)
-{
- static const char fname[] = "cprGetMessage";
- struct msgbuffer rcvBuffer = { 0 };
- struct msgbuffer *rcvMsg = &rcvBuffer;
- void *buffer;
- int msgrcvflags;
- cpr_msg_queue_t *msgq;
-
- /* Initialize ppUserData */
- if (ppUserData) {
- *ppUserData = NULL;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
- if (msgq == NULL) {
- /* Bad application! */
- CPR_ERROR("%s: Invalid input\n", fname);
- errno = EINVAL;
- return NULL;
- }
-
- /*
- * If waitForever is set, block on the message queue
- * until a message is received.
- */
- if (waitForever) {
- msgrcvflags = 0;
- } else {
- msgrcvflags = IPC_NOWAIT;
- }
-
- if (msgrcv(msgq->queueId, rcvMsg,
- sizeof(struct msgbuffer) - offsetof(struct msgbuffer, msgPtr),
- 0, msgrcvflags) == -1) {
- if (!waitForever && errno == ENOMSG) {
- CPR_INFO("%s: no message on queue %s (non-blocking receive "
- " operation), returning\n", fname, msgq->name);
- } else {
- CPR_ERROR("%s: msgrcv for queue %s failed: %d\n",
- fname, msgq->name, errno);
- }
- return NULL;
- }
- CPR_INFO("%s: msgrcv success for queue %s \n",fname, msgq->name);
-
- (void) pthread_mutex_lock(&msgq->mutex);
- /* Update statistics */
- msgq->currentCount--;
- (void) pthread_mutex_unlock(&msgq->mutex);
-
- /*
- * Pull out the data
- */
- if (ppUserData) {
- *ppUserData = rcvMsg->usrPtr;
- }
- buffer = rcvMsg->msgPtr;
-
- /*
- * If there are messages on the extended queue, attempt to
- * push a message back onto the real system queue
- */
- if (msgq->extendedQDepth) {
- cprMoveMsgToQueue(msgq);
- }
-
- return buffer;
-}
-
-
-/**
- * cprSendMessage
- * @brief Place a message on a particular queue. Note that caller may
- * block (see comments below)
- *
- * @param[in] msgQueue - msg queue on which to place the message
- * @param[in] msg - pointer to the msg to place on the queue
- * @param[in] ppUserData - pointer to a pointer to user defined data
- *
- * @return CPR_SUCCESS or CPR_FAILURE, errno should be provided
- *
- * @note 1. Messages queues are set to be non-blocking, those cases
- * where the system call fails with a would-block error code
- * (EAGAIN) the function will attempt other mechanisms described
- * below.
- * @note 2. If enabled with an extended message queue, either via a
- * call to cprCreateMessageQueue with depth value or a call to
- * cprSetExtendMessageQueueDepth() (when unit testing), the message
- * will be added to the extended message queue and the call will
- * return successfully. When room becomes available on the
- * system's message queue, those messages will be added.
- * @note 3. If the message queue becomes full and no space is availabe
- * on the extended message queue, then the function will attempt
- * to resend the message up to CPR_ATTEMPTS_TO_SEND and the
- * calling thread will *BLOCK* CPR_SND_TIMEOUT_WAIT_INTERVAL
- * milliseconds after each failed attempt. If unsuccessful
- * after all attempts then EGAIN error code is returned.
- * @note 4. This applies to all CPR threads, including the timer thread.
- * So it is possible that the timer thread would be forced to
- * sleep which would have the effect of delaying all active
- * timers. The work to fix this rare situation is not considered
- * worth the effort to fix....so just leaving as is.
- */
-cprRC_t
-cprSendMessage (cprMsgQueue_t msgQueue, void *msg, void **ppUserData)
-{
- static const char fname[] = "cprSendMessage";
- static const char error_str[] = "%s: Msg not sent to %s queue: %s\n";
- cpr_msgq_post_result_e rc;
- cpr_msg_queue_t *msgq;
- int16_t attemptsToSend = CPR_ATTEMPTS_TO_SEND;
- uint16_t numAttempts = 0;
-
- /* Bad application? */
- if (msgQueue == NULL) {
- CPR_ERROR(error_str, fname, "undefined", "invalid input");
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- msgq = (cpr_msg_queue_t *) msgQueue;
-
- /*
- * Attempt to send message
- */
- do {
- (void) pthread_mutex_lock(&msgq->mutex);
-
- /*
- * If in a queue overflow condition, post message to the
- * extended queue; otherwise, post to normal message queue
- */
- if (msgq->extendedQDepth) {
- /*
- * Check if extended queue is full, if not then
- * attempt to add the message.
- */
- if (msgq->extendedQDepth < msgq->maxExtendedQDepth) {
- rc = cprPostExtendedQMsg(msgq, msg, ppUserData);
- // do under lock to avoid races
- if (rc == CPR_MSGQ_POST_SUCCESS) {
- cprPegSendMessageStats(msgq, numAttempts);
- } else {
- msgq->sendErrors++;
- }
- (void) pthread_mutex_unlock(&msgq->mutex);
-
- if (rc == CPR_MSGQ_POST_SUCCESS) {
- return CPR_SUCCESS;
- }
- else
- {
- CPR_ERROR(error_str, fname, msgq->name, "no memory");
- return CPR_FAILURE;
- }
- }
-
- /*
- * Even the extended message queue is full, so
- * release the message queue mutex and use the
- * re-try procedure.
- */
- (void) pthread_mutex_unlock(&msgq->mutex);
-
- /*
- * If attempting to post to the calling thread's
- * own message queue, the re-try procedure will
- * not work. No options left...fail with an error.
- */
- if (pthread_self() == msgq->thread) {
- msgq->selfQErrors++;
- msgq->sendErrors++;
- CPR_ERROR(error_str, fname, msgq->name, "FULL");
- return CPR_FAILURE;
- }
- } else {
- /*
- * Normal posting of message
- */
- rc = cprPostMessage(msgq, msg, ppUserData);
-
- /*
- * Before releasing the mutex, check if the
- * return code is 'pending' which means the
- * system message queue is full
- */
- if (rc == CPR_MSGQ_POST_PENDING) {
- /*
- * If the message queue has enabled the extended queue
- * support, then attempt to add to the extended queue.
- */
- if (msgq->maxExtendedQDepth) {
- rc = cprPostExtendedQMsg(msgq, msg, ppUserData);
- }
- }
-
- (void) pthread_mutex_unlock(&msgq->mutex);
-
- if (rc == CPR_MSGQ_POST_SUCCESS) {
- cprPegSendMessageStats(msgq, numAttempts);
- return CPR_SUCCESS;
- } else if (rc == CPR_MSGQ_POST_FAILED) {
- CPR_ERROR("%s: Msg not sent to %s queue: %d\n",
- fname, msgq->name, errno);
- msgq->sendErrors++;
- /*
- * If posting to calling thread's own queue,
- * then peg the self queue error.
- */
- if (pthread_self() == msgq->thread) {
- msgq->selfQErrors++;
- }
-
- return CPR_FAILURE;
- }
- /*
- * Else pending due to a full message queue
- * and the extended queue has not been enabled,
- * so just use the re-try attempts.
- */
- }
-
- /*
- * Did not succeed in sending the message, so continue
- * to attempt up to the CPR_ATTEMPTS_TO_SEND.
- */
- attemptsToSend--;
- if (attemptsToSend > 0) {
- /*
- * Force a context-switch of the thread attempting to
- * send the message, in order to help the case where
- * the msg queue is full and the owning thread may get
- * a a chance be scheduled so it can drain it (Note:
- * no guarantees, more of a "last-ditch effort" to
- * recover...especially when temporarily over-whelmed).
- */
- cprSleep(CPR_SND_TIMEOUT_WAIT_INTERVAL);
- msgq->reTries++;
- numAttempts++;
- }
- } while (attemptsToSend > 0);
-
- CPR_ERROR(error_str, fname, msgq->name, "FULL");
- msgq->sendErrors++;
- return CPR_FAILURE;
-}
-
-/**
- * @}
- * @addtogroup MsgQIPCHelper Internal Helper functions for MsgQ
- * @ingroup IPC
- * @brief Helper functions used by CPR to implement the Message Queue IPC APIs
- * @{
- */
-
-/**
- * cprPegSendMessageStats
- * @brief Peg the statistics for successfully posting a message
- *
- * @param[in] msgq - message queue
- * @param[in] numAttempts - number of attempts to post message to message queue
- *
- * @return none
- *
- * @pre (msgq != NULL)
- */
-static void
-cprPegSendMessageStats (cpr_msg_queue_t *msgq, uint16_t numAttempts)
-{
- /*
- * Collect statistics
- */
- msgq->totalCount++;
- if (msgq->currentCount > msgq->maxCount) {
- msgq->maxCount = msgq->currentCount;
- }
-
- if (numAttempts > msgq->highAttempts) {
- msgq->highAttempts = numAttempts;
- }
-}
-
-/**
- * cprPostMessage
- * @brief Post message to system message queue
- *
- * @param[in] msgq - message queue
- * @param[in] msg - message to post
- * @param[in] ppUserData - ptr to ptr to option user data
- *
- * @return the post result which is CPR_MSGQ_POST_SUCCESS,
- * CPR_MSGQ_POST_FAILURE or CPR_MSGQ_POST_PENDING
- *
- * @pre (msgq != NULL)
- * @pre (msg != NULL)
- */
-static cpr_msgq_post_result_e
-cprPostMessage (cpr_msg_queue_t *msgq, void *msg, void **ppUserData)
-{
- struct msgbuffer mbuf;
-
- /*
- * Put msg user wants to send into a CNU msg buffer
- * Copy the address of the msg buffer into the mtext
- * portion of the message.
- */
- mbuf.mtype = CPR_IPC_MSG;
- mbuf.msgPtr = msg;
-
- if (ppUserData != NULL) {
- mbuf.usrPtr = *ppUserData;
- } else {
- mbuf.usrPtr = NULL;
- }
-
- /*
- * Send message buffer
- */
- if (msgsnd(msgq->queueId, &mbuf,
- sizeof(struct msgbuffer) - offsetof(struct msgbuffer, msgPtr),
- IPC_NOWAIT) != -1) {
- msgq->currentCount++;
- return CPR_MSGQ_POST_SUCCESS;
- }
-
- /*
- * If msgsnd system call would block, handle separately;
- * otherwise a real system error.
- */
- if (errno == EAGAIN) {
- return CPR_MSGQ_POST_PENDING;
- }
-
- return CPR_MSGQ_POST_FAILED;
-}
-
-/**
- * cprPostExtendedQMsg
- * @brief Post message to internal extended message queue
- *
- * @param[in] msgq - message queue
- * @param[in] msg - message to post
- * @param[in] ppUserData - ptr to ptr to option user data
- *
- * @return the post result which is CPR_MSGQ_POST_SUCCESS or
- * CPR_MSGQ_POST_FAILURE if no memory available
- *
- * @pre (msgq != NULL)
- * @pre (msg != NULL)
- * @pre (msgq->mutex has been locked)
- * @pre (msgq->extendedQDepth < msgq->maxExtendedQDepth)
- *
- * @todo Could use cpr_chunk_malloc to pre-allocate all of the nodes
- * but that does have the consequence of allocating memory that
- * may not be necessary
- */
-static cpr_msgq_post_result_e
-cprPostExtendedQMsg (cpr_msg_queue_t *msgq, void *msg, void **ppUserData)
-{
- cpr_msgq_node_t *node;
-
- /*
- * Allocate new message queue node
- */
- node = cpr_malloc(sizeof(*node));
- if (!node) {
- errno = ENOMEM;
- return CPR_MSGQ_POST_FAILED;
- }
-
- /*
- * Fill in data
- */
- node->msg = msg;
- if (ppUserData != NULL) {
- node->pUserData = *ppUserData;
- } else {
- node->pUserData = NULL;
- }
-
- /*
- * Push onto list
- */
- node->prev = NULL;
- node->next = msgq->head;
- msgq->head = node;
-
- if (node->next) {
- node->next->prev = node;
- }
-
- if (msgq->tail == NULL) {
- msgq->tail = node;
- }
- msgq->extendedQDepth++;
- msgq->currentCount++;
-
- return CPR_MSGQ_POST_SUCCESS;
-}
-
-
-/**
- * cprMoveMsgToQueue
- * @brief Move message from extended internal queue to system message queue
- *
- * @param[in] msgq - the message queue
- *
- * @return none
- *
- * @pre (msgq != NULL)
- * @pre (msgq->extendedQDepth > 0)
- */
-static void
-cprMoveMsgToQueue (cpr_msg_queue_t *msgq)
-{
- static const char *fname = "cprMoveMsgToQueue";
- cpr_msgq_post_result_e rc;
- cpr_msgq_node_t *node;
-
- (void) pthread_mutex_lock(&msgq->mutex);
-
- if (!msgq->tail) {
- /* the linked list is bad...ignore it */
- CPR_ERROR("%s: MsgQ (%s) list is corrupt", fname, msgq->name);
- (void) pthread_mutex_unlock(&msgq->mutex);
- return;
- }
-
- node = msgq->tail;
-
- rc = cprPostMessage(msgq, node->msg, &node->pUserData);
- if (rc == CPR_MSGQ_POST_SUCCESS) {
- /*
- * Remove node from extended list
- */
- msgq->tail = node->prev;
- if (msgq->tail) {
- msgq->tail->next = NULL;
- }
- if (msgq->head == node) {
- msgq->head = NULL;
- }
- msgq->extendedQDepth--;
- /*
- * Fix increase in the current count which was incremented
- * in cprPostMessage but not really an addition.
- */
- msgq->currentCount--;
- }
-
- (void) pthread_mutex_unlock(&msgq->mutex);
-
- if (rc == CPR_MSGQ_POST_SUCCESS) {
- cpr_free(node);
- } else {
- CPR_ERROR("%s: Failed to repost msg on %s queue: %d\n",
- fname, msgq->name, errno);
- }
-}
-
-/**
- * @}
- *
- * @addtogroup MsgQIPCAPIs The Message Queue IPC APIs
- * @{
- */
-
-/**
- * cprGetDepth
- *
- * @brief get depth of a message queue
- *
- * The pSIPCC uses this API to look at the depth of a message queue for internal
- * routing and throttling decision
- *
- * @param[in] msgQueue - message queue
- *
- * @return depth of msgQueue
- *
- * @pre (msgQueue != NULL)
- */
-uint16_t cprGetDepth (cprMsgQueue_t msgQueue)
-{
- cpr_msg_queue_t *msgq;
- msgq = (cpr_msg_queue_t *) msgQueue;
- return msgq->currentCount;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_CNU_IPC_H_
-#define _CPR_CNU_IPC_H_
-
-#include "cpr_threads.h"
-#include <pthread.h>
-
-/* Enable support for cprSetMessageQueueThread API */
-#define CPR_USE_SET_MESSAGE_QUEUE_THREAD
-
-/* Maximum message size allowed by CNU */
-#define CPR_MAX_MSG_SIZE 8192
-
-/* Our CNU msgtype */
-#define CPR_IPC_MSG 1
-
-
-/* Message buffer layout */
-struct msgbuffer {
- long mtype; /* Message type */
- void *msgPtr; /* Ptr to msg */
- void *usrPtr; /* Ptr to user data */
-};
-
-/* For gathering statistics regarding message queues */
-typedef struct {
- char name[16];
- uint16_t maxCount;
- uint16_t currentCount;
- uint32_t totalCount;
- uint32_t rcvTimeouts;
- uint32_t sendErrors;
- uint32_t reTries;
- uint32_t highAttempts;
- uint32_t selfQErrors;
- uint16_t extendedDepth;
-} cprMsgQueueStats_t;
-
-
-/*
- * Mutex for updating the message queue list
- */
-extern pthread_mutex_t msgQueueListMutex;
-
-
-/**
- * cprGetDepth
- *
- * Get depth of a message queue
- */
-uint16_t cprGetDepth(cprMsgQueue_t msgQueue);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include <errno.h>
-#include <pthread.h>
-#include <sys/time.h>
-
-/**
- * @defgroup MutexIPCAPIs The Mutex/Semaphore IPC APIs
- * @ingroup IPC
- * @brief The module related to Mutex/Sempahore abstraction for the pSIPCC
- * @{
- */
-
-
-/**
- * cprCreateMutex
- *
- * @brief Creates a mutual exclusion block
- *
- * The cprCreateMutex function is called to allow the OS to perform whatever
- * work is needed to create a mutex.
- *
- * @param[in] name - name of the mutex. If present, CPR assigns this name to
- * the mutex to assist in debugging.
- *
- * @return Mutex handle or NULL if creation failed. If NULL, set errno
- */
-cprMutex_t
-cprCreateMutex (const char *name)
-{
- static const char fname[] = "cprCreateMutex";
- static uint16_t id = 0;
- int32_t returnCode;
- cpr_mutex_t *cprMutexPtr;
- pthread_mutex_t *pthreadMutexPtr;
-
- /*
- * Malloc memory for a new mutex. CPR has its' own
- * set of mutexes so malloc one for the generic
- * CPR view and one for the CNU specific version.
- */
- cprMutexPtr = (cpr_mutex_t *) cpr_malloc(sizeof(cpr_mutex_t));
- pthreadMutexPtr = (pthread_mutex_t *) cpr_malloc(sizeof(pthread_mutex_t));
- if ((cprMutexPtr != NULL) && (pthreadMutexPtr != NULL)) {
- /* Assign name */
- cprMutexPtr->name = name;
-
- /*
- * Use default mutex attributes. TBD: if we do not
- * need cnuMutexAttributes global get rid of it
- */
- returnCode = pthread_mutex_init(pthreadMutexPtr, NULL);
- if (returnCode != 0) {
- CPR_ERROR("%s - Failure trying to init Mutex %s: %d\n",
- fname, name, returnCode);
- cpr_free(pthreadMutexPtr);
- cpr_free(cprMutexPtr);
- return (cprMutex_t)NULL;
- }
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of active mutexes for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same mutex twice.
- */
- cprMutexPtr->u.handlePtr = pthreadMutexPtr;
- cprMutexPtr->lockId = ++id;
- return (cprMutex_t)cprMutexPtr;
- }
-
- /*
- * Since the code malloced two pointers ensure both
- * are freed since one malloc call could have worked
- * and the other failed.
- */
- if (pthreadMutexPtr != NULL) {
- cpr_free(pthreadMutexPtr);
- } else if (cprMutexPtr != NULL) {
- cpr_free(cprMutexPtr);
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for mutex %s failed.\n", fname, name);
- errno = ENOMEM;
- return (cprMutex_t)NULL;
-}
-
-
-/**
- * cprDestroyMutex
- *
- * @brief Destroys the mutex passed in.
- *
- * The cprDestroyMutex function is called to destroy a mutex. It is the
- * application's responsibility to ensure that the mutex is unlocked when
- * destroyed. Unpredictiable behavior will occur if an application
- * destroys a locked mutex.
- *
- * @param[in] mutex - mutex to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE. errno should be set for CPR_FAILURE.
- */
-cprRC_t
-cprDestroyMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprDestroyMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_destroy(cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Failure destroying Mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- cprMutexPtr->lockId = 0;
- cpr_free(cprMutexPtr->u.handlePtr);
- cpr_free(cprMutexPtr);
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprGetMutex
- *
- * @brief Acquire ownership of a mutex
- *
- * This function locks the mutex referenced by the mutex parameter. If the mutex
- * is locked by another thread, the calling thread will block until the mutex is
- * released.
- *
- * @param[in] mutex - Which mutex to acquire
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprGetMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprGetMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_lock((pthread_mutex_t *) cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Error acquiring mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprReleaseMutex
- *
- * @brief Release ownership of a mutex
- *
- * This function unlocks the mutex referenced by the mutex parameter.
- * @param[in] mutex - Which mutex to release
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprReleaseMutex (cprMutex_t mutex)
-{
- static const char fname[] = "cprReleaseMutex";
- cpr_mutex_t *cprMutexPtr;
- int32_t rc;
-
- cprMutexPtr = (cpr_mutex_t *) mutex;
- if (cprMutexPtr != NULL) {
- rc = pthread_mutex_unlock((pthread_mutex_t *) cprMutexPtr->u.handlePtr);
- if (rc != 0) {
- CPR_ERROR("%s - Error releasing mutex %s: %d\n",
- fname, cprMutexPtr->name, rc);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_LOCKS_H_
-#define _CPR_LINUX_LOCKS_H_
-
-/*
- * System Mutexes.
- */
-extern pthread_mutex_t linuxThreadMutex;
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_PRIVATE_H_
-#define _CPR_LINUX_PRIVATE_H_
-
-extern pthread_mutexattr_t cprMutexAttributes;
-
-cpr_status_e cprLockInit(void);
-cpr_status_e cprTimerInit(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_RAND_H_
-#define _CPR_LINUX_RAND_H_
-
-/* @def Defines to generate a random number */
-#define cpr_srand(seed) srand(seed)
-#define cpr_rand() rand()
-
-
-
-#endif
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdio.h"
-#include "cpr_assert.h"
-#include "cpr_socket.h"
-#include "cpr_debug.h"
-#include "cpr_rand.h"
-#include "cpr_timers.h"
-#include "cpr_errno.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include <sys/syslog.h>
-#include <sys/fcntl.h>
-#include <ctype.h>
-
-
-//const cpr_in6_addr_t in6addr_any = IN6ADDR_ANY_INIT;
-const cpr_ip_addr_t ip_addr_invalid = {0};
-
-#define IN6ADDRSZ 16
-#define INT16SZ 2
-#define INADDRSZ 4
-
-#define MAX_RETRY_FOR_EAGAIN 10
-
-/* Forward declarations of internal (helper) functions */
-static int cpr_inet_pton4(const char *src, uint8_t *dst, int pton);
-static int cpr_inet_pton6(const char *src, uint8_t *dst);
-
-/**
- * cprBind
- *
- * @brief The cprBind function is the CPR wrapper for the "Bind" socket call.
- *
- * The cprBind() function shall assign a local socket address address to a
- * socket identified by descriptor socket that has no local socket address
- * assigned. Sockets created with the cprSocket() function are initially
- * unnamed; they are identified only by their address family.
- *
- * @param[in] soc - The socket previously created using cprAccept that is to be
- * bound
- * @param[out] addr - The address of the socket that is to be bound
- * @param[in] addr_len Points to a cpr_socklen_t structure which on specifies the length
- * of the supplied cpr_sockaddr_t structure.
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket
- *
- */
-cpr_status_e
-cprBind (cpr_socket_t soc,
- CONST cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t addr_len)
-{
- cprAssert(addr != NULL, CPR_FAILURE);
-
- return ((bind(soc, (struct sockaddr *)addr, addr_len) != 0) ?
- CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprCloseSocket
- *
- * @brief The cprCloseSocket function shall destroy the socket
- *
- * The cprCloseSocket() function shall destroy the socket descriptor indicated
- * by socket. The descriptor may be made available for return by subsequent
- * calls to cprSocket(). If the linger option is set with a non-zero timeout
- * and the socket has untransmitted data, then cprCloseSocket() shall block for
- * up to the current linger interval until all data is transmitted.
- *
- * @param[in] soc - The socket that needs to be destroyed
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-cprCloseSocket (cpr_socket_t soc)
-{
- return ((close(soc) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprConnect
- *
- * @brief The cprConnect function is the wrapper for the "connect" socket API
- *
- * The cprConnect() function shall attempt to make a connection on a socket.
- * If the connection cannot be established immediately and non-blocking is set for
- * the socket, cprConnect() shall fail and set cpr_errno to [CPR_EINPROGRESS], but
- * the connection request shall not be aborted, and the connection shall be
- * established asynchronously. When the connection has been established
- * asynchronously, cprSelect() shall indicate that the file descriptor for the
- * socket is ready for writing.
- * If the initiating socket is connection-mode, then cprConnect() shall attempt to
- * establish a connection to the address specified by the address argument.If the
- * connection cannot be established immediately and non-blocking is not set for
- * the socket, cprConnect() shall block for up to an unspecified timeout interval
- * until the connection is established. If the timeout interval expires before the
- * connection is established, cprConnect() shall fail and the connection attempt
- * shall be aborted.
- * If the initiating socket is connectionless (i.e. SOCK_DGRAM), then cprConnect()
- * shall set the socket's peer address, and no connection is made. The peeraddress
- * identifies where all datagrams are sent on subsequent cprSend() functions, and
- * limits the remote sender for subsequent cprRecv() functions. If address is a
- * null address for the protocol, the socket's peer address shall be reset.
- *
- * @param[in] soc - Specifies the socket created with cprSocket() to connect
- * @param[in] addr - A pointer to a cpr_sockaddr_t structure containing the peer address.
- * @param[in] addr_len - Points to a cpr_socklen_t structure which specifies
- * the length of the supplied cpr_sockaddr_t structure.
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-cprConnect (cpr_socket_t soc,
- SUPPORT_CONNECT_CONST cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t addr_len)
-{
- int retry = 0, retval;
-
- cprAssert(addr != NULL, CPR_FAILURE);
-
- retval = connect(soc, (struct sockaddr *)addr, addr_len);
-
- while( retval == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- retval = connect(soc, (struct sockaddr *)addr, addr_len);
- }
-
- return ((retval!=0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprGetSockName
- *
- * @brief The cprGetSockName retrieves the locally-bound name of the socket
- *
- * The cprGetSockName() function shall retrieve the locally-bound name of the
- * specified socket, store this address in the cpr_sockaddr_t struct
- * structure pointed to by the "addr" argument, and store the length of this address in
- * the object pointed to by the "addr_len" argument. If the actual length
- * of the address is greater than the length of the supplied cpr_sockaddr_t
- * structure, the stored address shall be truncated. If the socket has not been
- * bound to a local name, the value stored in the object pointed to by address is
- * unspecified.
- *
- * @param[in] soc - Specifies the socket to get the peer address from
- * @param[out] addr - A pointer to a cpr_sockaddr_t structure containing the peer address.
- * @param[out] addr_len - Points to a cpr_socklen_t structure which specifies
- * the length of the supplied cpr_sockaddr_t structure.
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note If successful, the address argument shall point to the address of the socket
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_EINVAL] cprListen() has not been called on the socket descriptor.
- * @li [CPR_ENOTCONN] The socket is not connected
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_OPNOTSUPP] The operation is not supported for the socket
- */
-cpr_status_e
-cprGetSockName (cpr_socket_t soc,
- cpr_sockaddr_t * RESTRICT addr,
- cpr_socklen_t * RESTRICT addr_len)
-{
- cprAssert(addr != NULL, CPR_FAILURE);
- cprAssert(addr_len != NULL, CPR_FAILURE);
-
- return ((getsockname(soc, (struct sockaddr *)addr, addr_len) != 0) ?
- CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprListen
- *
- * @brief The cprListen is the CPR wrapper for the "listen" socket API.
- *
- * The cprListen() function shall mark a connection-mode socket, specified by
- * the "soc" argument, as accepting connections. The "backlog" argument
- * provides a hint to the implementation which the implementation shall use to
- * limit the number of outstanding connections in the socket's listen queue.
- * Implementations may impose a limit on backlog and silently reduce the
- * specified value. Implementations shall support values of backlog up to
- * SOMAXCONN.
- * If listen() is called with a backlog argument value that is less than zero
- * (0), the function behaves as if it had been called with a backlog argument
- * value of 0. A backlog argument of zero (0) may allow the socket to accept
- * connections, in which case the length of the listen queue may be set to an
- * implementation-defined minimum value.
- *
- * @param[in] soc - Specifies the socket to get the peer address
- * @param[in] backlog - The limit on the number of outstanding connections
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_EINVAL] cprListen() has not been called on the socket descriptor.
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EDESTADDRREQ] The socket is not bound to a local address
- */
-cpr_status_e
-cprListen (cpr_socket_t soc,
- uint16_t backlog)
-{
- return ((listen(soc, backlog) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprRecv
- *
- * @brief The cprRecv() function shall receive a message from a socket.
- *
- * This function is normally used with connected sockets because it does not permit
- * the application to retrieve the source address of received data. The cprRecv()
- * function shall return the length of the message written to the buffer pointed
- * to by the "buf" argument.
- * For message-based sockets, e.g. SOCK_DGRAM, the entire message shall be read in
- * a single operation. If the message is too long to fit in the supplied buffer
- * and the "flags" argument does not have MSG_PEEK set, the excess bytes are
- * discarded. If the MSG_WAITALL flag is not set, data shall be returned onlyup
- * to the end of the first message.
- * For stream-based sockets, e.g. SOCK_STREAM, message boundaries are ignored and
- * data is returned as it becomes available; therefore, no data is discarded.
- * If no messages are available at the socket and non-blocking is not set on the
- * socket's file descriptor, cprRecv() shall block until a message arrives. If no
- * messages are available at the socket and non-blocking is set on the socket's
- * file descriptor, cprRecv() shall fail and set cpr_errno to [CPR_EAGAIN]or
- * [CPR_EWOULDBLOCK].
- * The cprSelect() function can be used to determine when data is available to be
- * received. The cprRecv() function is the same as cprRecvFrom() with a zero
- * address_len argument.
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- * @param[in] flags - The options used for the recv.
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-cprRecv (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len,
- int32_t flags)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
-
- rc = recv(soc, buf, len, flags);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = recv(soc, buf, len, flags);
- }
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprRecvFrom
- *
- * @brief The cprRecvFrom() function shall receive a message from a specific socket.
- *
- * The cprRecvFrom() function shall receive a message from a socket and is
- * normally used with connectionless-mode sockets because it permits the
- * application to retrieve the source address of received data. This function
- * shall return the length of the message written to the buffer pointed to bythe
- * buffer argument.
- * For message-based sockets, e.g. SOCK_DGRAM, the entire message shall be read in
- * a single operation. If the message is too long to fit in the supplied buffer
- * and the flags argument does not have MSG_PEEK set, the excess bytes are
- * discarded. If the MSG_WAITALL flag is not set, data shall be returned onlyup
- * to the end of the first message.
- * For stream-based sockets, e.g. SOCK_STREAM, message boundaries are ignored and
- * data is returned as it becomes available; therefore, no data is discarded.
- * If no messages are available at the socket and non-blocking is not set on the
- * socket's file descriptor, cprRecvFrom() shall block until a message arrives. If no
- * messages are available at the socket and non-blocking is set on the socket's
- * file descriptor, cprRecvFrom() shall fail and set cpr_errno to [CPR_EAGAIN]or
- * [CPR_EWOULDBLOCK].
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- * @param[in] flags - The options used for the recvFrom
- * @param[out] from - A null pointer or pointer to a cpr_sockaddr_t structure in
- * which the sending address is to be stored.
- * @param[out] fromlen - The length of the cpr_sockaddr_t structure pointed to by
- * the "from" argument.
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-cprRecvFrom (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len,
- int32_t flags,
- cpr_sockaddr_t * RESTRICT from,
- cpr_socklen_t * RESTRICT fromlen)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
- cprAssert(from != NULL, CPR_FAILURE);
- cprAssert(fromlen != NULL, CPR_FAILURE);
-
- rc = recvfrom(soc, buf, len, flags, (struct sockaddr *)from, fromlen);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = recvfrom(soc, buf, len, flags, (struct sockaddr *)from, fromlen);
- }
-
- if (rc == -1) {
- CPR_INFO("error in recvfrom buf=%x fromlen=%d\n", buf, *fromlen);
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSelect
- *
- * @brief The cprSelect() function is the CPR wrapper for the "select" socket API.
- *
- * The cprSelect() function returns which of the specified file descriptors is ready for
- * reading, ready for writing, or has an exception pending. The function will
- * block up to the specified timeout interval for one of the conditions to be
- * true or until interrupted by a signal.
- *
- * File descriptor masks of type fd_set can be initialized and tested with
- * FD_CLR(), FD_ISSET(), FD_SET(), and FD_ZERO(). The OS-implementation may
- * implement these calls either as a macro definition or an actual function.
- * void FD_CLR(cpr_socket_t, fd_set *) shall remove the file descriptor fd from the
- * set. If fd is not a member of this set, there shall be no effect on theset.
- * int FD_ISSET(cpr_socket_t, fd_set *) shall evaluate to non-zero if the file
- * descriptor fd is a member of the set, and shall evaluate to zero otherwise.
- * void FD_SET(cpr_socket_t, fd_set *) shall add the file descriptor fd to the set.
- * If the file descriptor fd is already in this set, there shall be no effect on
- * the set.
- * void FD_ZERO(fd_set *) shall initialize the descriptor set to the null set.
- *
- * @param[in] nfds Specifies the argument range of file descriptors to be tested. The
- * descriptors from zero through nfds-1 in the descriptor sets shall be examined.
- * @param[in] read_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for being ready to read.
- * @li On output this specifies the file descriptors that are ready to read.
- * @param[in] write_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for being ready to write.
- * @li On output this specifies the file descriptors that are ready to write.
- * @param[in] except_fds If not a null pointer, this is a pointer to an fd_set object.
- * @li On input this specifies the file descriptors to be checked for errors/exceptions pending.
- * @li On output this specifies the file descriptors that have errors/exceptions pending.
- * @param[in] timeout If not a null pointer, this points to an object of type struct cpr_timeval
- * that specifies the maximum time interval to wait for the selection to complete.
- * If timeout expires, the function shall return. If the parameter is a null pointer, the function
- * will block indefinitely until at least one file descriptor meets the criteria.
- *
- * @note While this function supports multiple file descriptor types, only file descriptors referring to a
- * socket are guaranteed to be supported.
- * @note Note that the "nfds" parameter is not used in Windows.
- *
- * @return Upon successful completion, cprSelect() shall return the number of file descriptors ready.
- * Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to indicate the error where read_fds,
- * write_fds and error_fds are not modified.
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_INTR] The function was interrupted before an event or
- * timeout occurred
- * @li [CPR_INVAL] An invalid timeout was specified or nfds is less
- * than 0 or greater than FD_SETSIZE
- *
- */
-int16_t
-cprSelect (uint32_t nfds,
- fd_set * RESTRICT read_fds,
- fd_set * RESTRICT write_fds,
- fd_set * RESTRICT except_fds,
- struct cpr_timeval * RESTRICT timeout)
-{
- int16_t rc;
- struct timeval t, *t_p;
-
- if (timeout != NULL) {
- t.tv_sec = timeout->tv_sec;
- t.tv_usec = timeout->tv_usec;
- t_p = &t;
- } else {
- t_p = NULL;
- }
-
- rc = (int16_t) select(nfds, read_fds, write_fds, except_fds, t_p);
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSend
- *
- * @brief The cprSend() function is the CPR wrapper for the "send" socket API.
- *
- * The cprSend() function shall transmit a message from the specified socket to
- * its peer. The cprSend() function shall send a message only when the socket is
- * connected. The length of the message to be sent is specified by the length
- * argument. If the message is too long to pass through the underlying protocol,
- * cprSend() shall fail and no data is transmitted. Delivery of the message is
- * not guaranteed.
- * If space is not available at the sending socket to hold the message to be
- * transmitted, and the socket does not have non-blocking set, cprSend() shall
- * block until space is available; otherwise, if non-blocking is set, the
- * cprSend() call shall fail.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags The socket options
- *
- * @return Upon successful completion, cprSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-cprSend (cpr_socket_t soc,
- CONST void *buf,
- size_t len,
- int32_t flags)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(buf != NULL, CPR_FAILURE);
-
- rc = send(soc, buf, len, flags);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = send(soc, buf, len, flags);
- }
-
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSendTo
- *
- * @brief The cprSendTo() function is the CPR wrapper for the "send" socket API.
- *
- * The cprSendTo() function shall send a message through a socket. If the socket
- * is connectionless-mode, the message shall be sent to the address specified by
- * address. If the socket is connection-mode, address shall be ignored.
- * Delivery of the message is not guaranteed.
- * If space is not available at the sending socket to hold the message to be
- * transmitted, and the socket does not have non-blocking set, cprSendTo() shall
- * block until space is available; otherwise, if non-blocking is set, the
- * cprSendTo() call shall fail.
- * The cprSelect() function can be used to determine when it is possible to send
- * more data.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] msg A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- * @param[in] flags The socket options
- * @param[in] dest_addr Points to a cpr_sockaddr_t structure containing the destination
- * address.
- * @param[in] dest_len Specifies the length of the cpr_sockaddr_t structure pointed to by
- * the "dest_addr" argument.
- *
- * @return Upon successful completion, cprSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-cprSendTo (cpr_socket_t soc,
- CONST void *msg,
- size_t len,
- int32_t flags,
- CONST cpr_sockaddr_t *dest_addr,
- cpr_socklen_t dest_len)
-{
- ssize_t rc;
- int retry = 0;
-
- cprAssert(msg != NULL, CPR_FAILURE);
- cprAssert(dest_addr != NULL, CPR_FAILURE);
-
- rc = sendto(soc, msg, len, flags, (struct sockaddr *)dest_addr, dest_len);
- while( rc == -1 && errno == EAGAIN && retry < MAX_RETRY_FOR_EAGAIN ) {
- cprSleep(100);
- retry++;
- rc = sendto(soc, msg, len, flags, (struct sockaddr *)dest_addr, dest_len);
- }
-
- if (rc == -1) {
- return SOCKET_ERROR;
- }
- return rc;
-}
-
-/**
- * cprSetSockOpt
- *
- * @brief The cprSetSockOpt() function is used to set the socket options
- *
- * The cprSetSockOpt() function shall set the option specified by the
- * option_name argument, at the protocol level specified by the "level" argument,
- * to the value pointed to by the "opt_val" argument for the socket specified
- * by the "soc" argument.
- * The level argument specifies the protocol level at which the option resides. To
- * set options at the socket level, specify the level argument as SOL_SOCKET. To
- * set options at other levels, supply the appropriate level identifier for the
- * protocol controlling the option. For example, to indicate that an option is
- * interpreted by the TCP (Transport Control Protocol), set level to IPPROTO_TCP
- * as defined in the <cpr_in.h> header.
- * The opt_name argument specifies a single option to set. The option_name
- * argument and any specified options are passed uninterpreted to the appropriate
- * protocol module. The <cpr_socket.h> header defines the socket-level options.
- *
- * @param[in] soc The socket on which the options need to be set
- * @param[in] level The protocol level at which the option resides
- * @param[in] opt_name This specifies the single option that is being set
- * @param[in] opt_val The values for the option
- * @param[in] opt_len The length field for the option values
- *
- * @return Upon successful completion, CPR_SUCCESS shall be returned;
- * otherwise, CPR_FAILURE shall be returned and cpr_errno set to indicate the
- * error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EINVAL] The specified option is invalid or the socket is
- * shut down
- * @li [CPR_EISCONN] The specified socket is already connected and can
- * not be changed
- * @li [CPR_ENOPROTOOPT] The option is not supported by the protocol
- *
- */
-cpr_status_e
-cprSetSockOpt (cpr_socket_t soc,
- uint32_t level,
- uint32_t opt_name,
- CONST void *opt_val,
- cpr_socklen_t opt_len)
-{
- cprAssert(opt_val != NULL, CPR_FAILURE);
-
- return ((setsockopt(soc, (int)level, (int)opt_name, opt_val, opt_len) != 0)
- ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-/**
- * cprSetSockNonBlock
- *
- * @brief The cprSetSockNonBlock() function is used to set the socket options
- *
- * The cprSetSockNonBlock() function shall set a socket to be non blocking. It
- * uses the fcntl function on the socket desriptor to achieve this. If the fcntl
- * operation fails, a CPR_FAILURE is returned and errno is set by the OS
- * implementation.
- *
- * @param[in] soc The socket that needs to be set to non-blocking
- *
- * @return Upon successful completion, CPR_SUCCESS shall be returned;
- * otherwise, CPR_FAILURE shall be returned and cpr_errno set to indicate the
- * error.
- */
-cpr_status_e
-cprSetSockNonBlock (cpr_socket_t soc)
-{
-
- return ((fcntl(soc, F_SETFL, O_NONBLOCK) != 0) ? CPR_FAILURE : CPR_SUCCESS);
-}
-
-
-/**
- * cprSocket
- *
- * @brief The cprSocket() is the CPR wrapper for the "socket" API
- *
- * The cprSocket() function shall create an unbound socket in a
- * communications domain, and return a file descriptor that can be used
- * in later function calls that operate on sockets.
- *
- * @param[in] domain The communications domain, i.e. address family, in which a socket is to
- * be created
- * @param[in] type The type of socket to be created. The following types must
- * be supported:
- * @li SOCK_STREAM Provides sequenced, reliable, bidirectional, connection-mode
- * byte streams, i.e. TCP
- * @li SOCK_DGRAM Provides connectionless-mode, unreliable
- * datagrams of fixed maximum length, i.e. UDP
- * @li SOCK_SEQPACKET Provides sequenced, reliable, bidirectional, connection-mode
- * transmission paths for records. A single operation never transfers part of
- * more than one record. Record boundaries are visible to the receiver via the
- * MSG_EOR flag.
- * @param[in] protocol The protocol to be used with the socket.
- *
- * @return Upon successful completion, a socket handle defined by
- * cpr_socket_t shall be returned; otherwise, INVALID_SOCKET shall be returned and
- * cpr_errno set to indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EINVAL] The specified option is invalid or the socket is
- * shut down
- * @li [CPR_EMFILE] No more socket descriptors available for the
- * process
- * @li [CPR_ENFILE] No more socket descriptors available for the
- * system
- * @li [CPR_EPROTOTYPE] The socket type is not supported by the
- * protocol
- * @li [CPR_EPROTONOSUPPORT] The protocol is not supported for the
- * domain
- *
- */
-cpr_socket_t
-cprSocket (uint32_t domain,
- uint32_t type,
- uint32_t protocol)
-{
- cpr_socket_t s;
-
- s = socket((int)domain, (int)type, (int)protocol);
- if (s == -1) {
- return INVALID_SOCKET;
- }
- return s;
-}
-
-/**
- * @}
- */
-
-
-
-/* cpr_inet_pton
- * Convert from presentation format (which usually means ASCII printable)
- * to network format (which is usually some kind of binary format).
- * @param[in] af The address family IPv4 or IPv6
- * @param[in] src The address that needs to be converted
- * @param[out] dst The address after the conversion
- * @return
- * 1 if the address was valid for the specified address family
- * 0 if the address wasn't valid (`dst' is untouched in this case)
- * -1 if some other error occurred (`dst' is untouched in this case, too)
- */
-int
-cpr_inet_pton (int af, const char *src, void *dst)
-{
-
- switch (af) {
- case AF_INET:
- return (cpr_inet_pton4(src, dst, 1));
- case AF_INET6:
- return (cpr_inet_pton6(src, dst));
- default:
- return (-1);
- }
- /* NOTREACHED */
-}
-
-
-/**
- * Utility function that sets up the socket address, using
- * the name and the pid to guarantee uniqueness
- *
- * @param[in] addr - socket fd to bind with the IPC address.
- * @param[in] name - pointer to the name of socket to bind to.
- *
- *
- * @pre (name != NULL)
- */
-void cpr_set_sockun_addr (cpr_sockaddr_un_t *addr, const char *name, pid_t pid)
-{
- /* Bind to the local socket */
- memset(addr, 0, sizeof(cpr_sockaddr_un_t));
- addr->sun_family = AF_LOCAL;
- snprintf((char *) addr->sun_path, sizeof(addr->sun_path), "%s_%d", name, pid);
-}
-
-/* int
- * inet_pton4(src, dst, pton)
- * when last arg is 0: inet_aton(). with hexadecimal, octal and shorthand.
- * when last arg is 1: inet_pton(). decimal dotted-quad only.
- * return:
- * 1 if `src' is a valid input, else 0.
- * notice:
- * does not touch `dst' unless it's returning 1.
- */
-static int
-cpr_inet_pton4(const char *src, uint8_t *dst, int pton)
-{
- uint32_t val;
- uint32_t digit;
- int base, n;
- unsigned char c;
- uint32_t parts[4];
- uint32_t *pp = parts;
-
- c = *src;
- for (;;) {
- /*
- * Collect number up to ``.''.
- * Values are specified as for C:
- * 0x=hex, 0=octal, isdigit=decimal.
- */
- if (!isdigit(c))
- return (0);
- val = 0; base = 10;
- if (c == '0') {
- c = *++src;
- if (c == 'x' || c == 'X')
- base = 16, c = *++src;
- else if (isdigit(c) && c != '9')
- base = 8;
- }
- /* inet_pton() takes decimal only */
- if (pton && base != 10)
- return (0);
- for (;;) {
- if (isdigit(c)) {
- digit = c - '0';
- if (digit >= (uint16_t)base)
- break;
- val = (val * base) + digit;
- c = *++src;
- } else if (base == 16 && isxdigit(c)) {
- digit = c + 10 - (islower(c) ? 'a' : 'A');
- if (digit >= 16)
- break;
- val = (val << 4) | digit;
- c = *++src;
- } else
- break;
- }
- if (c == '.') {
- /*
- * Internet format:
- * a.b.c.d
- * a.b.c (with c treated as 16 bits)
- * a.b (with b treated as 24 bits)
- * a (with a treated as 32 bits)
- */
- if (pp >= parts + 3)
- return (0);
- *pp++ = val;
- c = *++src;
- } else
- break;
- }
- /*
- * Check for trailing characters.
- */
- if (c != '\0' && !isspace(c))
- return (0);
- /*
- * Concoct the address according to
- * the number of parts specified.
- */
- n = pp - parts + 1;
- /* inet_pton() takes dotted-quad only. it does not take shorthand. */
- if (pton && n != 4)
- return (0);
- switch (n) {
-
- case 0:
- return (0); /* initial nondigit */
-
- case 1: /* a -- 32 bits */
- break;
-
- case 2: /* a.b -- 8.24 bits */
- if (parts[0] > 0xff || val > 0xffffff)
- return (0);
- val |= parts[0] << 24;
- break;
-
- case 3: /* a.b.c -- 8.8.16 bits */
- if ((parts[0] | parts[1]) > 0xff || val > 0xffff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16);
- break;
-
- case 4: /* a.b.c.d -- 8.8.8.8 bits */
- if ((parts[0] | parts[1] | parts[2] | val) > 0xff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
- break;
- }
- if (dst) {
- val = htonl(val);
- memcpy(dst, &val, INADDRSZ);
- }
- return (1);
-}
-
-/* int
- * inet_pton6(src, dst)
- * convert presentation level address to network order binary form.
- * return:
- * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
- * notice:
- * (1) does not touch `dst' unless it's returning 1.
- * (2) :: in a full address is silently ignored.
- */
-static int
-cpr_inet_pton6(const char *src, uint8_t *dst)
-{
- static const char xdigits_l[] = "0123456789abcdef",
- xdigits_u[] = "0123456789ABCDEF";
- uint8_t tmp[IN6ADDRSZ], *tp, *endp, *colonp;
- const char *xdigits, *curtok;
- int ch, saw_xdigit;
- unsigned int val;
-
- memset((tp = tmp), '\0', IN6ADDRSZ);
- endp = tp + IN6ADDRSZ;
- colonp = NULL;
- /* Leading :: requires some special handling. */
- if (*src == ':')
- if (*++src != ':')
- return (0);
- curtok = src;
- saw_xdigit = 0;
- val = 0;
- while ((ch = *src++) != '\0') {
- const char *pch;
-
- if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
- pch = strchr((xdigits = xdigits_u), ch);
- if (pch != NULL) {
- val <<= 4;
- val |= (pch - xdigits);
- if (val > 0xffff)
- return (0);
- saw_xdigit = 1;
- continue;
- }
- if (ch == ':') {
- curtok = src;
- if (!saw_xdigit) {
- if (colonp)
- return (0);
- colonp = tp;
- continue;
- } else if (*src == '\0')
- return (0);
- if (tp + INT16SZ > endp)
- return (0);
- *tp++ = (uint8_t) (val >> 8) & 0xff;
- *tp++ = (uint8_t) val & 0xff;
- saw_xdigit = 0;
- val = 0;
- continue;
- }
- if (ch == '.' && ((tp + INADDRSZ) <= endp) &&
- cpr_inet_pton4(curtok, tp, 1) > 0) {
- tp += INADDRSZ;
- saw_xdigit = 0;
- break; /* '\0' was seen by inet_pton4(). */
- }
- return (0);
- }
- if (saw_xdigit) {
- if (tp + INT16SZ > endp)
- return (0);
- *tp++ = (uint8_t) (val >> 8) & 0xff;
- *tp++ = (uint8_t) val & 0xff;
- }
- if (colonp != NULL) {
- /*
- * Since some memmove()'s erroneously fail to handle
- * overlapping regions, we'll do the shift by hand.
- */
- const int n = tp - colonp;
- int i;
-
- if (tp == endp)
- return (0);
- for (i = 1; i <= n; i++) {
- endp[- i] = colonp[n - i];
- colonp[n - i] = 0;
- }
- tp = endp;
- }
- if (tp != endp)
- return (0);
- memcpy(dst, tmp, IN6ADDRSZ);
- return (1);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_SOCKET_H_
-#define _CPR_LINUX_SOCKET_H_
-
-#include "cpr_types.h"
-#include <sys/socket.h>
-#include <sys/select.h>
-#include <sys/un.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <unistd.h>
-#include <arpa/inet.h>
-
-/**
- * Set public CPR header file options
- */
-#ifdef CPR_USE_SOCKETPAIR
-#undef CPR_USE_SOCKETPAIR
-#endif
-#define SUPPORT_CONNECT_CONST const
-
-/**
- * Define SOCKET_ERROR
- */
-#define SOCKET_ERROR (-1)
-
-/**
- * Define INVALID_SOCKET
- */
-#define INVALID_SOCKET (-1)
-
-/**
- * Define cpr_socket_t
- */
-typedef int cpr_socket_t;
-
-/**
- * Define cpr_socklen_t
- */
-typedef socklen_t cpr_socklen_t;
-
-/**
- * Address family, defined in sys/socket.h
- * AF_UNSPEC
- * AF_LOCAL / AF_UNIX
- * AF_INET
- * AF_INET6
- * AF_MAX
- *
- * AF_NETLYR2 (unique to CNU) interface directly to layer 2, bypass IP
- */
-#ifndef AF_UNIX
-#define AF_UNIX AF_LOCAL
-#endif
-
-
-/*
- * Constants and structures defined by the internet system,
- * Per RFC 790, September 1981, based on the BSD file netinet/in.h.
- * IPv6 additions per RFC 2292.
- */
-
-
-/*
- * Define the following socket options as needed
- * SO_DEBUG
- * SO_ACCEPTCONN
- * SO_REUSEADDR / SO_EXCLUSIVEADDRUSE
- * SO_KEEPALIVE
- * SO_DONTROUTE
- * SO_BROADCAST
- * SO_USELOOPBACK
- * SO_LINGER / SO_DONTLINGER
- * SO_OOBINLINE
- * SO_SNDBUF
- * SO_RCVBUF
- * SO_ERROR
- * SO_TYPE
- *
- * The following options are available for Unix-only variants
- * SO_SNDLOWAT
- * SO_RCVLOWAT
- * SO_SNDTIMEO
- * SO_RCVTIMEO
- * SO_PROTOTYPE - Not documented as being supported by CNU
- */
-
-/* defined in netinet/in.h */
-#define SO_DONTLINGER ((int)(~SO_LINGER))
-#define SO_EXCLUSIVEADDRUSE ((int)(~SO_REUSEADDR))
-
-/*
- * Protocols (Base),
- * reference http://www.iana.org/assignments/protocol-numbers.html
- * IPPROTO_IP
- * IPPROTO_GGP
- * IPPROTO_ICMP
- * IPPROTO_IGMP
- * IPPROTO_IPV4 / IPPROTO_IPIP
- * IPPROTO_TCP
- * IPPROTO_EGP
- * IPPROTO_PUP
- * IPPROTO_UDP
- * IPPROTO_IDP
- * IPPROTO_IPV6
- * IPPROTO_ROUTING
- * IPPROTO_FRAGMENT
- * IPPROTO_ESP
- * IPPROTO_AH
- * IPPROTO_ICMPV6
- * IPPROTO_NONE
- * IPPROTO_DSTOPTS
- * IPPROTO_ND
- * IPPROTO_EON
- * IPPROTO_IGRP
- * IPPROTO_ENCAP
- * IPPROTO_IPCOMP
- * IPPROTO_RAW
- * IPPROTO_MAX
- */
-
-/* defined in netinet/in.h */
-#ifndef IPPROTO_IPV4
-#define IPPROTO_IPV4 4
-#endif
-
-#ifndef IPPROTO_IPIP
-#define IPPROTO_IPIP IPPROTO_IPV4
-#endif
-
-//#define IPPROTO_RSVP 46
-#define IPPROTO_IGRP 88 /* Cisco/GXS IGRP */
-#define IPPROTO_EIGRP 88
-#define IPPROTO_IPCOMP 108 /* IP payload compression */
-
-/*
- * Protocols (IPv6)
- * Assumming if IPV6 is not there, then none of the are
- */
-#ifndef IPPROTO_IPV6
-#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
-#define IPPROTO_IPV6 41 /* IPv6 */
-#define IPPROTO_ROUTING 43 /* IPv6 routing header */
-#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
-#define IPPROTO_ICMPV6 58 /* ICMPv6 */
-#define IPPROTO_NONE 59 /* IPv6 no next header */
-#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
-#endif
-
-/*
- * Protocols (Local)
- * reference, RFC 3692
- * IPPROTO_UNX Local sockets Unix protocol
- * IPPROTO_CDP Non-Standard at 254, technially this value
- * is for experimentation and testing
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Port/socket numbers: network standard functions
- * reference http://www.iana.org/assignments/port-numbers
- * IPPORT_ECHO
- * IPPORT_DISCARD
- * IPPORT_SYSTAT
- * IPPORT_DAYTIME
- * IPPORT_NETSTAT
- * IPPORT_FTP
- * IPPORT_SSH
- * IPPORT_TELNET
- * IPPORT_SMTP
- * IPPORT_TIMESERVER
- * IPPORT_NAMESERVER
- * IPPORT_WHOIS
- * IPPORT_MTP
- * IPPORT_HTTP
- * IPPORT_NTP
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Port/socket numbers: host specific functions
- *
- * IPPORT_TFTP
- * IPPORT_RJE
- * IPPORT_FINGER
- * IPPORT_TTYLINK
- * IPPORT_SUPDUP
- */
-
-/* defined in netinet/in.h */
-
-/*
- * UNIX TCP sockets
- *
- * IPPORT_EXECSERVER
- * IPPORT_LOGINSERVER
- * IPPORT_CMDSERVER
- * IPPORT_EFSSERVER
- */
-
-/* defined in netinet/in.h */
-
-/*
- * UNIX UDP sockets
- *
- * IPPORT_BIFFUDP
- * IPPORT_WHOSERVER
- * IPPORT_ROUTESERVER
- */
-
-/* defined in netinet/in.h */
-
-/*
- * SCCP sockets
- */
-#define IPPORT_SCCP 2000
-
-/*
- * tbd: need to finalize placement.
- * Define range of ephemeral ports used for Cisco IP Phones.
- */
-#define CIPPORT_EPH_LOW 0xC000
-#define CIPPORT_EPH_HI 0xCFFF
-
-
-/*
- * Ports < IPPORT_RESERVED are reserved for
- * privileged processes (e.g. root).
- *
- * IPPORT_RESERVED
- * IPPORT_USERRESERVED
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Define INADDR constants
- * INADDR_ANY
- * INADDR_LOOPBACK
- * INADDR_BROADCAST
- */
-
-/* defined in netinet/in.h */
-
-/*
- * Define IN_CLASS constants/macros
- * IN_CLASS{A|B|C|D}(x)
- * IN_CLASS{A|B|C|D}_NET
- * IN_CLASS{A|B|C|D}_NSHIFT
- * IN_CLASS{A|B|C|D}_HOST
- * IN_CLASS{A|B|C|D}_MAX
- */
-
-
-/*
- * sockaddr_storage:
- * Common superset of at least AF_INET, AF_INET6 and AF_LINK sockaddr
- * structures. Has sufficient size and alignment for those sockaddrs.
- */
-typedef uint16_t sa_family_t;
-
-typedef struct
-{
- sa_family_t sun_family; /* AF_LOCAL/AF_UNIX */
- char sun_path[108];
-} cpr_sockaddr_un_t;
-
-
-/*
- * Desired maximum size, alignment size and related types.
- */
-#define _SS_MAXSIZE 256 /* Implementation specific max size */
-
-#define cpr_sun_len(a) sizeof(a)
-void cpr_set_sockun_addr(cpr_sockaddr_un_t *addr, const char *name, pid_t pid);
-
-/*
- * To represent desired sockaddr max alignment for platform, a
- * type is chosen which may depend on implementation platform architecture.
- * Type chosen based on alignment size restrictions from <sys/isa_defs.h>.
- * We desire to force up to (but no more than) 64-bit (8 byte) alignment,
- * on platforms where it is possible to do so. (e.g not possible on ia32).
- * For all currently supported platforms by our implementation
- * in <sys/isa_defs.h>, (i.e. sparc, sparcv9, ia32, ia64)
- * type "double" is suitable for that intent.
- *
- * Note: Type "double" is chosen over the more obvious integer type int64_t.
- * int64_t is not a valid type for strict ANSI/ISO C compilation on ILP32.
- */
-typedef double sockaddr_maxalign_t;
-
-#define _SS_ALIGNSIZE (sizeof (sockaddr_maxalign_t))
-
-/*
- * Definitions used for sockaddr_storage structure paddings design.
- */
-#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof (sa_family_t))
-#define _SS_PAD2SIZE (_SS_MAXSIZE - (sizeof (sa_family_t)+ \
- _SS_PAD1SIZE + _SS_ALIGNSIZE))
-
-#ifndef __cplusplus
-typedef struct cpr_sockaddr_storage sockaddr_storage;
-#endif
-
-/*
- * IP level options
- * IP_HDRINCL
- * IP_TOS
- * IP_TTL
- */
-
-/* defined in netinet/in.h */
-
-/*
- * TCP level options
- * TCP_NODELAY
- * TCP_MAXSEG
- * TCP_KEEPALIVE
- */
-
-/* defined in netinet/tcp.h */
-
-
-/* TODO: Still to cleanup */
-
-/*
- * WinSock 2 extension -- new options
- */
-#define SO_MAX_MSG_SIZE 0x2003 /* maximum message size */
-
-
-#define SO_NBIO 0x0400 /* Nonblocking socket I/O operation */
-#define SO_ASYNC 0x0800 /* should send asyn notification of
- * I/O events */
-#define SO_VRFTABLEID 0x1000 /* set VRF routing table id */
-#define SO_SRC_SPECIFIED 0x2000 /* Specified Source Address to be used */
-#define SO_STRICT_ADDR_BIND 0x4000 /* Accept only those packets that have
- * been sent to the address that this
- * socket is bound to */
-/*
- * Used for getting random port for tls connect
- */
-#define TCP_PORT_RETRY_CNT 5
-#define TCP_PORT_MASK 0xfff
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include "cpr_string.h"
-#include "CSFLog.h"
-
-/**
- * @def LOG_MAX
- *
- * Constant represents the maximum allowed length for a message
- */
-#define LOG_MAX 1024
-
-/**
- * @addtogroup DebugAPIs The CPR Logging Abstractions
- * @ingroup CPR
- * @brief The CPR Debug/Logging APIs
- *
- * @{
- */
-
-/**
- * Debug message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-int
-buginf (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return rc;
- }
-
- CSFLogDebug("cpr", "%s", fmt_buf);
-
- return rc;
-}
-
-/**
- * Debug message that can be larger than #LOG_MAX
- *
- * @param str - a fixed constant string
- *
- * @return zero(0)
- *
- * @pre (str not_eq NULL)
- */
-int
-buginf_msg (const char *str)
-{
- char buf[LOG_MAX + 1];
- const char *p;
- int16_t len;
-
- // terminate buffer
- buf[LOG_MAX] = NUL;
-
- len = (int16_t) strlen(str);
-
- if (len > LOG_MAX) {
- p = str;
- do {
- memcpy(buf, p, LOG_MAX);
- p += LOG_MAX;
- len -= LOG_MAX;
-
- printf("%s",buf);
- } while (len > LOG_MAX);
-
- if (len) {
- CSFLogDebug("cpr", "%s", (char *)p);
- }
- } else {
- CSFLogDebug("cpr", "%s", (char *) str);
- }
-
- return 0;
-}
-
-/**
- * Error message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-void
-err_msg (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return;
- }
-
- CSFLogError("cpr", "%s", fmt_buf);
-}
-
-
-/**
- * Notice message
- *
- * @param _format format string
- * @param ... variable arg list
- *
- * @return Return code from vsnprintf
- *
- * @pre (_format not_eq NULL)
- */
-void
-notice_msg (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- va_list ap;
- int rc;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
- if (rc <= 0) {
- return;
- }
-
- CSFLogInfo("cpr", "%s", fmt_buf);
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_STDIO_H_
-#define _CPR_LINUX_STDIO_H_
-
-#include <stdarg.h>
-#include <stdio.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_types.h"
-#include "cpr_stdlib.h"
-#include "cpr_string.h"
-#include "cpr_strings.h"
-
-
-/**
- * cpr_strdup
- *
- * @brief The CPR wrapper for strdup
-
- * The cpr_strdup shall return a pointer to a new string, which is a duplicate
- * of the string pointed to by "str" argument. A null pointer is returned if the
- * new string cannot be created.
- *
- * @param[in] str - The string that needs to be duplicated
- *
- * @return The duplicated string or NULL in case of no memory
- *
- */
-char *
-cpr_strdup (const char *str)
-{
- char *dup;
- size_t len;
-
- if (!str) {
- return (char *) NULL;
- }
-
- len = strlen(str);
- if (len == 0) {
- return (char *) NULL;
- }
- len++;
-
- dup = cpr_malloc(len * sizeof(char));
- if (!dup) {
- return (char *) NULL;
- }
- (void) memcpy(dup, str, len);
- return dup;
-}
-
-
-/**
- * cpr_strcasecmp
- *
- * @brief The CPR wrapper for strcasecmp
- *
- * The cpr_strcasecmp performs case insensitive string comparison of the "s1"
- * and the "s2" strings.
- *
- * @param[in] s1 - The first string
- * @param[in] s2 - The second string
- *
- * @return integer <,=,> 0 depending on whether s1 is <,=,> s2
- */
-#ifndef CPR_USE_OS_STRCASECMP
-int
-cpr_strcasecmp (const char *s1, const char *s2)
-{
- const unsigned char *us1 = (const unsigned char *) s1;
- const unsigned char *us2 = (const unsigned char *) s2;
-
- /* No match if only one ptr is NULL */
- if ((!s1 && s2) || (s1 && !s2)) {
- /*
- * If one of these is NULL it will be the lesser of the two
- * values and therefore we'll get the proper sign in the int
- */
- return (int) (s1 - s2);
- }
-
- /* Match if both ptrs the same (e.g. NULL) */
- if (s1 == s2)
- return 0;
-
- while (*us1 != '\0' && *us2 != '\0' && toupper(*us1) == toupper(*us2)) {
- us1++;
- us2++;
- }
-
- return (toupper(*us1) - toupper(*us2));
-}
-
-/**
- * cpr_strncasecmp
- *
- * @brief The CPR wrapper for strncasecmp
- *
- * The cpr_strncasecmp performs case insensitive string comparison for specific
- * length "len".
- *
- * @param[in] s1 - The first string
- * @param[in] s2 - The second string
- * @param[in] len - The length to be compared
- *
- * @return integer <,=,> 0 depending on whether s1 is <,=,> s2
- */
-int
-cpr_strncasecmp (const char *s1, const char *s2, size_t len)
-{
- const unsigned char *us1 = (const unsigned char *) s1;
- const unsigned char *us2 = (const unsigned char *) s2;
-
- /* No match if only one ptr is NULL */
- if ((!s1 && s2) || (s1 && !s2))
- return ((int) (s1 - s2));
-
- if ((len == 0) || (s1 == s2))
- return 0;
-
- while (len-- > 0 && toupper(*us1) == toupper(*us2)) {
- if (len == 0 || *us1 == '\0' || *us2 == '\0')
- break;
- us1++;
- us2++;
- }
-
- return (toupper(*us1) - toupper(*us2));
-}
-#endif
-
-/**
- * strcasestr
- *
- * @brief The same as strstr, but ignores case
- *
- * The strcasestr performs the strstr function, but ignores the case.
- * This function shall locate the first occurrence in the string
- * pointed to by s1 of the sequence of bytes (excluding the terminating
- * null byte) in the string pointed to by s2.
- *
- * @param[in] s1 - The input string
- * @param[in] s2 - The pattern to be matched
- *
- * @return A pointer to the first occurrence of string s2 found
- * in string s1 or NULL if not found. If s2 is an empty
- * string then s1 is returned.
- */
-char *
-strcasestr (const char *s1, const char *s2)
-{
- unsigned int i;
-
- if (!s1)
- return (char *) NULL;
-
- if (!s2 || (s1 == s2) || (*s2 == '\0'))
- return (char *) s1;
-
- while (*s1) {
- i = 0;
- do {
- if (s2[i] == '\0')
- return (char *) s1;
- if (s1[i] == '\0')
- return (char *) NULL;
- if (toupper(s1[i]) != toupper(s2[i]))
- break;
- i++;
- } while (1);
- s1++;
- }
-
- return (char *) NULL;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_STRING_H_
-#define _CPR_LINUX_STRING_H_
-
-#include <string.h>
-#include <ctype.h>
-
-/**
- * cpr_strdup
- *
- * @brief The CPR wrapper for strdup
-
- * The cpr_strdup shall return a pointer to a new string, which is a duplicate
- * of the string pointed to by "str" argument. A null pointer is returned if the
- * new string cannot be created.
- *
- * @param[in] str - The string that needs to be duplicated
- *
- * @return The duplicated string or NULL in case of no memory
- *
- */
-char *
-cpr_strdup(const char *str);
-
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_STRINGS_H_
-#define _CPR_LINUX_STRINGS_H_
-
-#include <strings.h>
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include <pthread.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/resource.h>
-
-#define LINUX_MIN_THREAD_PRIORITY (-20) /* tbd: check MV linux: current val from Larry port */
-#define LINUX_MAX_THREAD_PRIORITY (+19) /* tbd: check MV linux. current val from Larry port */
-
-
-/**
- * cprCreateThread
- *
- * @brief Create a thread
- *
- * The cprCreateThread function creates another execution thread within the
- * current process. If the input parameter "name" is present, then this is used
- * for debugging purposes. The startRoutine is the address of the function where
- * the thread execution begins. The start routine prototype is defined as
- * follows
- * @code
- * int32_t (*cprThreadStartRoutine)(void* data)
- * @endcode
- *
- * @param[in] name - name of the thread created (optional)
- * @param[in] startRoutine - function where thread execution begins
- * @param[in] stackSize - size of the thread's stack
- * @param[in] priority - thread's execution priority
- * @param[in] data - parameter to pass to startRoutine
- *
- * Return Value: Thread handle or NULL if creation failed.
- */
-cprThread_t
-cprCreateThread (const char *name,
- cprThreadStartRoutine startRoutine,
- uint16_t stackSize,
- uint16_t priority,
- void *data)
-{
- static const char fname[] = "cprCreateThread";
- static uint16_t id = 0;
- cpr_thread_t *threadPtr;
- pthread_t threadId;
- pthread_attr_t attr;
-
- CPR_INFO("%s: creating '%s' thread\n", fname, name);
-
- /* Malloc memory for a new thread */
- threadPtr = (cpr_thread_t *)cpr_malloc(sizeof(cpr_thread_t));
- if (threadPtr != NULL) {
- if (pthread_attr_init(&attr) != 0) {
-
- CPR_ERROR("%s - Failed to init attribute for thread %s\n",
- fname, name);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- if (pthread_attr_setstacksize(&attr, stackSize) != 0) {
- CPR_ERROR("%s - Invalid stacksize %d specified for thread %s\n",
- fname, stackSize, name);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- if (pthread_create(&threadId, &attr, startRoutine, data) != 0) {
- CPR_ERROR("%s - Creation of thread %s failed: %d\n",
- fname, name, errno);
- cpr_free(threadPtr);
- return (cprThread_t)NULL;
- }
-
- /* Assign name to CPR if one was passed in */
- if (name != NULL) {
- threadPtr->name = name;
- }
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of running threads for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same thread twice.
- */
- threadPtr->u.handleInt = threadId;
- threadPtr->threadId = ++id;
- return (cprThread_t)threadPtr;
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for thread %s failed.\n", fname, name);
- errno = ENOMEM;
- return (cprThread_t)NULL;
-}
-
-
-/**
- * cprDestroyThread
- *
- * @brief Destroys the thread passed in.
- *
- * The cprDestroyThread function is called to destroy a thread. The thread
- * parameter may be any valid thread including the calling thread itself.
- *
- * @param[in] thread - thread to destroy.
- *
- * @return CPR_SUCCESS or CPR_FAILURE. errno should be set for FAILURE case.
- *
- * @note In Linux there will never be a success indication as the
- * calling thread will have been terminated.
- */
-cprRC_t
-cprDestroyThread (cprThread_t thread)
-{
- static const char fname[] = "cprDestroyThread";
- cpr_thread_t *cprThreadPtr;
-
- cprThreadPtr = (cpr_thread_t *) thread;
- if (cprThreadPtr != NULL) {
- /*
- * Make sure thread is trying to destroy itself.
- */
- if ((pthread_t) cprThreadPtr->u.handleInt == pthread_self()) {
- cprThreadPtr->threadId = 0;
- cpr_free(cprThreadPtr);
- pthread_exit(NULL);
- return CPR_SUCCESS;
- }
-
- CPR_ERROR("%s: Thread attempted to destroy another thread, not itself.\n",
- fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-/**
- * cprAdjustRelativeThreadPriority
- *
- * @brief The function sets the relative thread priority up or down by the given value.
- *
- * This function is used pSIPCC to set up the thread priority. The values of the
- * priority range from -20 (Maximum priority) to +19 (Minimum priority).
- *
- * @param[in] relPri - nice value of the thread -20 is MAX and 19 is MIN
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprAdjustRelativeThreadPriority (int relPri)
-{
- const char *fname = "cprAdjustRelativeThreadPriority";
-
- if (setpriority(PRIO_PROCESS, 0, relPri) == -1) {
- CPR_ERROR("%s: could not set the nice..err=%d\n",
- fname, errno);
- return CPR_FAILURE;
- }
- return CPR_SUCCESS;
-}
-
-/**
- * @}
- * @addtogroup ThreadInternal Helper functions for implementing threads in CPR
- * @ingroup Threads
- * @brief Helper functions used by CPR for thread implementation
- *
- * @{
- */
-
-/**
- * cprGetThreadId
- *
- * @brief Return the pthread ID for the given CPR thread.
- *
- * @param[in] thread - thread to query
- *
- * @return Thread's Id or zero(0)
- *
- */
-pthread_t
-cprGetThreadId (cprThread_t thread)
-{
- if (thread) {
- return ((cpr_thread_t *)thread)->u.handleInt;
- }
- return 0;
-}
-
-/**
- * @}
- */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_TIME_H_
-#define _CPR_LINUX_TIME_H_
-
-#include <time.h>
-
-typedef size_t cpr_time_t;
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_TIMERS_H_
-#define _CPR_LINUX_TIMERS_H_
-#include <pthread.h>
-
-/*
- * Linux does not provide native support for non-blocking timers
- * so CPR provides that functionality for Linux.
- */
-
-/*
- * Determine the granularity of the timers in
- * milliseconds. ie how often does the TickThread
- * wake up to decrement the timer intervals
- */
-#define timerGranularity 10
-
-//struct timerBlk_s timerBlk;
-
-typedef struct cpr_timer_s
-{
- const char *name;
- uint32_t cprTimerId;
- cprMsgQueue_t callBackMsgQueue;
- uint16_t applicationTimerId;
- uint16_t applicationMsgId;
- void *data;
- union {
- void *handlePtr;
- }u;
-}cpr_timer_t;
-
-/* Linked List of currently running timers */
-typedef struct timerDef
-{
- int32_t duration;
- boolean timerActive;
- cpr_timer_t *cprTimerPtr;
- struct timerDef *previous;
- struct timerDef *next;
-} timerBlk;
-
-/* Timer mutex for updating the timer linked list */
-extern pthread_mutex_t timerMutex;
-
-/* Start routines for the timer threads */
-extern void *linuxTimerTick(void *);
-
-cprRC_t cpr_timer_pre_init(void);
-cprRC_t cpr_timer_de_init(void);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * @brief CPR layer for Timers.
- *
- * This file contains the Cisco Portable Runtime layer for non-blocking
- * timers. This implementation is for the Linux operating system using
- * select with a timeout.
- *
- * Timer Service runs in its own thread and blocks on select
- * call with a timeout. The value of timeout is set equal to
- * the duration of the earliest expiring timer. The timer list
- * is kept sorted by earliest to latest expiration times. Therefore,
- * timeout value is simply the duration on the head of the list.
- *
- * For starting or cancelling a timer, the timer library contacts
- * the timer service using a local socket based IPC. This is done
- * by bringing up a connection between timer service and the client
- * during timer init.
- * Timer Service thread is the only thread that adds or removes
- * timer blocks from the list. When timer library client wants
- * to start or cancel a timer, the library sends an IPC message
- * to the timer service thread on the socket connection. This
- * unblocks the select call. Select also returns the amount of
- * time left on the timeout when it gets unblocked. This amount is
- * first subtracted from the head timer block duration. Then rest
- * of the processing is carried out based on whether the request
- * was to add or to remove a timer block and duration
- * on all timer blocks is adjusted as required.
- * When the select times out it implies the timers at the head
- * of the list has expired. The list is scanned for expired timers
- * and expiry processing such as posting message to the handler
- * etc. is done.
- *
- * When there are no timers in the list, service blocks on select
- * forever waiting for at least one timer to be added.
- *
- */
-
-/**
- * @defgroup Timers The Timer implementation module
- * @ingroup CPR
- * @brief The module related to Timer abstraction for the pSIPCC
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @brief APIs expected by pSIPCC for using Timers
- *
- */
-
-#include "cpr.h"
-#include "cpr_socket.h"
-#include "cpr_stdlib.h"
-#include "cpr_stdio.h"
-#include "cpr_threads.h"
-#include "cpr_timers.h"
-#include "cpr_string.h"
-#include "phntask.h"
-#include <errno.h>
-#include <unistd.h>
-#include "cpr_linux_timers.h"
-#include "platform_api.h"
-
-/*--------------------------------------------------------------------------
- * Local definitions
- *--------------------------------------------------------------------------
- */
-
-typedef struct timer_ipc_cmd_s
-{
- cpr_timer_t *timer_ptr;
- void *user_data_ptr;
- uint32_t duration;
-} timer_ipc_cmd_t;
-
-
-typedef struct timer_ipc_s
-{
- uint32_t msg_type;
- union
- {
- timer_ipc_cmd_t cmd;
- cprRC_t result;
- }u;
-} timer_ipc_t;
-
-#define TMR_CMD_ADD 1
-#define TMR_CMD_REMOVE 2
-#define TMR_RESULT 3
-
-#define API_RETURN(_val) \
- { \
- pthread_mutex_unlock(&api_mutex); \
- return (_val); \
- }\
-
-#define API_ENTER() \
-{\
- pthread_mutex_lock(&api_mutex);\
-}\
-
-/* for AF_LOCAL not all implementations return client addr in recvfrom so
- * using explicit path for client too.
- */
-#define SERVER_PATH "/tmp/CprTmrServer"
-#define CLIENT_PATH "/tmp/CprTmrClient"
-
-
-/*--------------------------------------------------------------------------
- * Global data
- *--------------------------------------------------------------------------
- */
-
-
-static timerBlk *timerListHead;
-
-static pthread_t timerThreadId;
-
-
-static pthread_mutex_t api_mutex;
-
-
-/* local socket used by timer library */
-static int client_sock = INVALID_SOCKET;
-
-
-/* local socket used by the timer service */
-static int serv_sock = INVALID_SOCKET;
-
-static struct sockaddr_un tmr_serv_addr;
-static struct sockaddr_un tmr_client_addr;
-
-static fd_set socks; /* descriptor set */
-
-
-/*--------------------------------------------------------------------------
- * External data references
- *--------------------------------------------------------------------------
- */
-
-
-/*--------------------------------------------------------------------------
- * External function prototypes
- *--------------------------------------------------------------------------
- */
-
-/*
- * Internal CPR function to fill in data in the sysheader.
- * This is to prevent knowledge of the evil syshdr structure
- * from spreading to cpr_linux_timers.c This thing is
- * like kudzu...
- */
-extern void fillInSysHeader(void *buffer, uint16_t cmd, uint16_t len,
- void *timerMsg);
-
-
-
-/*--------------------------------------------------------------------------
- * Local scope function prototypes
- *--------------------------------------------------------------------------
- */
-
-static void *timerThread(void *data);
-static cprRC_t start_timer_service_loop();
-static void process_expired_timers();
-static void send_api_result(cprRC_t result, struct sockaddr_un *addr, socklen_t len);
-
-
-/**
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @{
- */
-
-/**
- * cprSleep
- *
- * @brief Suspend the calling thread
- * The cprSleep function blocks the calling thread for the indicated number of
- * milliseconds.
- *
- * @param[in] duration - Number of milliseconds the thread should sleep
- *
- * @return - none
- */
-void
-cprSleep (uint32_t duration)
-{
- /*
- * usleep() can only support up to one second, so split
- * between sleep and usleep if one second or more
- */
- if (duration >= 1000) {
- (void) sleep(duration / 1000);
- (void) usleep((duration % 1000) * 1000);
- } else {
- (void) usleep(duration * 1000);
- }
-}
-
-/**
- * @}
- */
-
-/**
- * @defgroup TimerInternal The Timer internal functions
- * @ingroup Timers
- * @{
- */
-
-/**
- * addTimerToList
- * Send message to timer service to add the timer pointed by cprTimerPtr
- * to the list. This routine is just sending IPC message to timer service
- * but the actual addition is done by timer service using the addTimer function.
- * This function is only called by CPR functions and is not visible to external
- * applications.
- * @param[in] cprTimerPtr - timer pointer
- * @param[in] duration - timer duration in msec.
- * @param[in] data - opaque data
- * @return - CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t addTimerToList (cpr_timer_t *cprTimerPtr, uint32_t duration, void *data)
-{
-
- static const char fname[] = "addTimerToList";
- timer_ipc_t tmr_cmd = {0};
- timer_ipc_t tmr_rsp={0};
-
- API_ENTER();
-
- //CPR_INFO("%s: cprTimerptr=0x%x dur=%d user_data=%x\n",
- // fname, cprTimerPtr, duration, data);
- tmr_cmd.msg_type = TMR_CMD_ADD;
- tmr_cmd.u.cmd.timer_ptr = cprTimerPtr;
- tmr_cmd.u.cmd.user_data_ptr = data;
- tmr_cmd.u.cmd.duration = duration;
-
-//CPR_INFO("%s:sending messge of type=%d\n", fname, tmr_cmd.msg_type);
- /* simply post a request here to the timer service.*/
- if (client_sock != -1) {
- if (sendto(client_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- (struct sockaddr *)&tmr_serv_addr, sizeof(tmr_serv_addr)) < 0) {
- CPR_ERROR("Failed to tx IPC msg to timer service, errno = %s %s\n",
- strerror(errno), fname);
- API_RETURN(CPR_FAILURE);
- }
-
- } else {
- CPR_ERROR("can not make IPC connection, client_sock is invalid %s\n", fname);
- API_RETURN(CPR_FAILURE);
- }
-
- /*
- * wait for the timer service to excute the request
- * so that we get result of operation
- */
-
- if (recvfrom(client_sock, &tmr_rsp, sizeof(timer_ipc_t),0, NULL, NULL) < 0) {
- //CPR_INFO("error in recving the result error=%s\n", strerror(errno));
- API_RETURN(CPR_FAILURE);
- } else {
- //CPR_INFO("received response from the timer result=%d\n", tmr_rsp.u.result);
- API_RETURN(tmr_rsp.u.result);
- }
-}
-
-
-/**
- * addTimer
- *
- * Add a timer to the timer linked list.
- * This function is only called by CPR functions and is not visible to external
- * applications.
- *
- * @param[in] cprTimerPtr - pointer to the CPR timer structure
- * @param[in] duration - how long before timer expires in milliseconds
- * @param[in] data - information to be passed to callback function
- *
- * @return - CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t addTimer (cpr_timer_t *cprTimerPtr, uint32_t duration, void *data)
-{
- static const char fname[] = "addTimer";
- timerBlk *timerList;
- timerBlk *newTimerPtr;
-
- CPR_INFO("%s:adding timer=0x%x timerblk=%x\n", fname,
- cprTimerPtr, cprTimerPtr->u.handlePtr);
-
-
- /* Verify the timer has been initialized */
- newTimerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (newTimerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
-
- return(CPR_FAILURE);
- }
-
- /* Ensure this timer is not already running */
- if (newTimerPtr->timerActive) {
- CPR_ERROR("%s - Timer %s is already active.\n", fname, cprTimerPtr->name);
- errno = EAGAIN;
- return(CPR_FAILURE);
-
- }
-
- /* Sanity tests passed, store the data the application passed in */
- newTimerPtr->duration = duration;
- cprTimerPtr->data = data;
-
- /*
- * Insert timer into the linked list. The timer code only
- * decrements the first timer in the list to be efficient.
- * Therefore, the timer at the top of the list is the timer
- * that will expire first. Timers are added to the list
- * in ascending order of time left before expiration and
- * ticksLeft is calculated to be the difference between
- * when the timer before them expires and when the newly
- * inserted timer expires.
- */
-
- /* Check for insertion into an empty list */
- if (timerListHead == NULL) {
- //CPR_INFO("no timer in the list case..\n");
- timerListHead = newTimerPtr;
- } else {
-
- /* Insert timer into list */
- timerList = timerListHead;
- while (timerList != NULL) {
-
- /*
- * If the duration on this new timer are less than the
- * timer in the list, insert this new timer before
- * it in the list as it will expire first. In doing so
- * the code must subtract the new timer's duration from
- * the duration of the timer in the in the list to keep the deltas correct.
- */
- if (newTimerPtr->duration < timerList->duration) {
- //CPR_INFO("less than case..\n");
- timerList->duration -= newTimerPtr->duration;
- newTimerPtr->next = timerList;
- newTimerPtr->previous = timerList->previous;
- if (newTimerPtr->previous) {
- newTimerPtr->previous->next = newTimerPtr;
- }
- timerList->previous = newTimerPtr;
-
- /* Check for insertion at the head of list */
- if (timerListHead == timerList) {
- //CPR_INFO("insert at the head case..\n");
- timerListHead = newTimerPtr;
- }
- break;
- } else {
- /*
- * Else this new timer expires after the timer in
- * the list. Therefore subtract the timer's duration
- * from the new timer's duration. Since only the
- * first timer is decremented all other timers added
- * expiration must be calculated as a delta from the
- * timer in front of them in the list.
- */
- //CPR_INFO("greater than case..\n");
- newTimerPtr->duration -= timerList->duration;
-
- /* Check for insertion at the end of list */
- if (timerList->next == NULL) {
- //CPR_INFO("insert at the end sub case..\n");
- newTimerPtr->previous = timerList;
- timerList->next = newTimerPtr;
- newTimerPtr->next = NULL;
- break;
- }
- timerList = timerList->next;
- }
- }
- }
-
- newTimerPtr->timerActive = TRUE;
- return(CPR_SUCCESS);
-}
-
-
-/**
- * removeTimerFromList
- * Send message to timer service to remove the timer pointed by cprTimerPtr
- * from the list. This routine is just sending IPC message to timer service
- * and the actual removal is done by timer service using the removeTimer function..
- * This function is only called by CPR functions and is not visible to external
- * applications.
- *
- * @param[in] cprTimerPtr - pointer to the timer to be removed from the list
- * @return - CPR_SUCCESS or CPR_FAILURE
- *
- */
-static cprRC_t
-removeTimerFromList (cpr_timer_t *cprTimerPtr)
-{
-
- static const char fname[] = "removeTimerFromList";
- timer_ipc_t tmr_cmd = {0};
- timer_ipc_t tmr_rsp = {0};
-
-
- API_ENTER();
-
- //CPR_INFO("%s:remove timer from list=0x%x\n",fname, cprTimerPtr);
- tmr_cmd.msg_type = TMR_CMD_REMOVE;
- tmr_cmd.u.cmd.timer_ptr = cprTimerPtr;
-
- //CPR_INFO("sending messge of type=%d\n", tmr_cmd.msg_type);
-
- /* simply post a request here to the timer service.. */
- if (client_sock != -1) {
- if (sendto(client_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- (struct sockaddr *)&tmr_serv_addr, sizeof(tmr_serv_addr)) < 0) {
- CPR_ERROR("%s:failed to tx IPC Msg to timer service, errno = %s\n",
- fname, strerror(errno));
- API_RETURN(CPR_FAILURE);
- }
- } else {
- CPR_ERROR("%s:client_sock invalid, no IPC connection \n", fname);
- API_RETURN(CPR_FAILURE);
- }
-
- /*
- * wait for the timer service to excute the request
- * so that we get result of operation
- */
-
- if (recvfrom(client_sock, &tmr_rsp, sizeof(timer_ipc_t),0, NULL, NULL) < 0) {
- //CPR_INFO("error in recving the result error=%s\n", strerror(errno));
- API_RETURN(CPR_FAILURE);
- } else {
- //CPR_INFO("received response from the timer result=%d\n", tmr_rsp.u.result);
- API_RETURN(tmr_rsp.u.result);
- }
-}
-
-
-/**
- * removeTimer
- *
- * Remove a timer from the timer linked list. This function is only
- * called by CPR functions and is not visible to applications.
- *
- * @param[in] cprTimerPtr - which timer to cancel
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t
-removeTimer (cpr_timer_t *cprTimerPtr)
-{
- static const char fname[] = "removeTimer";
- timerBlk *timerList;
- timerBlk *previousTimer;
- timerBlk *nextTimer;
- timerBlk *timerPtr;
-
- //CPR_INFO("removing timer..0x%x\n", cprTimerPtr);
-
- /*
- * No need to sanitize the cprTimerPtr data as only
- * internal CPR functions call us and they have already
- * sanitized that data. In addition those functions
- * have already grabbed the timer list mutex so no need
- * to do that here.
- */
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- //CPR_INFO("%s: timer ptr=%x\n", fname, timerPtr);
-
- if (timerPtr != NULL) {
- /* Walk the list looking for this timer to cancel. */
- timerList = timerListHead;
- while (timerList != NULL) {
- if (timerList->cprTimerPtr->cprTimerId == cprTimerPtr->cprTimerId) {
- /* Removing only element in the list */
- if ((timerList->previous == NULL) &&
- (timerList->next == NULL)) {
- timerListHead = NULL;
-
- /* Removing head of the list */
- } else if (timerList->previous == NULL) {
- nextTimer = timerList->next;
- nextTimer->previous = NULL;
- timerListHead = nextTimer;
-
- /* Removing tail of the list */
- } else if (timerList->next == NULL) {
- previousTimer = timerList->previous;
- previousTimer->next = NULL;
-
- /* Removing from middle of the list */
- } else {
- nextTimer = timerList->next;
- previousTimer = timerList->previous;
- previousTimer->next = nextTimer;
- nextTimer->previous = previousTimer;
- }
-
- /* Add time back to next timer in the list */
- if (timerList->next) {
- timerList->next->duration += timerList->duration;
- }
-
- /*
- * Reset timer values
- */
- timerList->next = NULL;
- timerList->previous = NULL;
- timerList->duration = -1;
- timerList->timerActive = FALSE;
- cprTimerPtr->data = NULL;
-
- return(CPR_SUCCESS);
-
- }
-
- /* Walk the list */
- timerList = timerList->next;
- }
-
- /*
- * Either the timer was not active or it was marked active, but not
- * found on the timer list. If the timer was inactive then that is OK,
- * but let user know about an active timer not found in the timer list.
- */
- if ((timerPtr->next != NULL) || (timerPtr->previous != NULL)) {
- CPR_ERROR("%s - Timer %s marked as active, "
- "but was not found on the timer list.\n",
- fname, cprTimerPtr->name);
- timerPtr->next = NULL;
- timerPtr->previous = NULL;
- }
- timerPtr->duration = -1;
- timerPtr->cprTimerPtr->data = NULL;
- timerPtr->timerActive = FALSE;
-
- return(CPR_SUCCESS);
-
- }
-
- /* Bad application! */
- CPR_ERROR("%s - Timer not initialized.\n", fname);
- errno = EINVAL;
- return(CPR_FAILURE);
-
-}
-
-/**
- * @}
- * @addtogroup TimerAPIs The Timer APIs
- * @ingroup Timers
- * @{
- */
-
-/**
- * cprCreateTimer
- *
- * @brief Initialize a timer
- *
- * The cprCreateTimer function is called to allow the OS to perform whatever
- * work is needed to create a timer. The input name parameter is optional. If present, CPR assigns
- * this name to the timer to assist in debugging. The callbackMsgQueue is the
- * address of a message queue created with cprCreateMsgQueue. This is the
- * queue where the timer expire message will be sent.
- * So, when this timer expires a msg of type "applicationMsgId" will be sent to the msg queue
- * "callbackMsgQueue" indicating that timer applicationTimerId has expired.
- *
- * @param[in] name - name of the timer
- * @param[in] applicationTimerId - ID for this timer from the application's
- * perspective
- * @param[in] applicationMsgId - ID for syshdr->cmd when timer expire msg
- * is sent
- * @param[in] callBackMsgQueue - where to send a msg when this timer expires
- *
- * @return Timer handle or NULL if creation failed.
- */
-cprTimer_t
-cprCreateTimer (const char *name,
- uint16_t applicationTimerId,
- uint16_t applicationMsgId,
- cprMsgQueue_t callBackMsgQueue)
-{
- static const char fname[] = "cprCreateTimer";
- static uint32_t cprTimerId = 0;
- cpr_timer_t *cprTimerPtr;
- timerBlk *timerPtr;
-
- /*
- * Malloc memory for a new timer. Need to
- * malloc memory for the generic CPR view and
- * one for the CNU specific version.
- */
- cprTimerPtr = (cpr_timer_t *) cpr_malloc(sizeof(cpr_timer_t));
- timerPtr = (timerBlk *) cpr_malloc(sizeof(timerBlk));
- if ((cprTimerPtr != NULL) && (timerPtr != NULL)) {
- /* Assign name (Optional) */
- cprTimerPtr->name = name;
-
- /* Set timer ids, msg id and callback msg queue (Mandatory) */
- cprTimerPtr->applicationTimerId = applicationTimerId;
- cprTimerPtr->applicationMsgId = applicationMsgId;
- cprTimerPtr->cprTimerId = cprTimerId++;
- if (callBackMsgQueue == NULL) {
- CPR_ERROR("%s - Callback msg queue for timer %s is NULL.\n",
- fname, name);
- cpr_free(timerPtr);
- cpr_free(cprTimerPtr);
- return NULL;
- }
- cprTimerPtr->callBackMsgQueue = callBackMsgQueue;
-
- /*
- * Set remaining values in both structures to defaults
- */
- timerPtr->next = NULL;
- timerPtr->previous = NULL;
- timerPtr->duration = -1;
- timerPtr->timerActive = FALSE;
- cprTimerPtr->data = NULL;
-
- /*
- * TODO - It would be nice for CPR to keep a linked
- * list of active timers for debugging purposes
- * such as a show command or walking the list to ensure
- * that an application does not attempt to create
- * the same timer twice.
- *
- * TODO - It would be nice to initialize of pool of
- * timers at init time and have this function just
- * return a timer from the pool. Then when the
- * timer expired or cancel the code would not free
- * it, but just return it to the pool.
- */
- timerPtr->cprTimerPtr = cprTimerPtr;
- cprTimerPtr->u.handlePtr = timerPtr;
- //CPR_INFO("cprTimerCreate: timer_t=%x blk=%x\n",cprTimerPtr, timerPtr);
-
- return cprTimerPtr;
- }
-
- /*
- * If we get here there has been a malloc failure.
- */
- if (timerPtr) {
- cpr_free(timerPtr);
- }
- if (cprTimerPtr) {
- cpr_free(cprTimerPtr);
- }
-
- /* Malloc failed */
- CPR_ERROR("%s - Malloc for timer %s failed.\n", fname, name);
- errno = ENOMEM;
- return NULL;
-}
-
-
-/**
- * cprStartTimer
- *
- * @brief Start a system timer
- *
- * The cprStartTimer function starts a previously created timer referenced by
- * the parameter timer. CPR timer granularity is 10ms. The "timer" input
- * parameter is the handle returned from a previous successful call to
- * cprCreateTimer.
- *
- * @param[in] timer - which timer to start
- * @param[in] duration - how long before timer expires in milliseconds
- * @param[in] data - information to be passed to callback function
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprStartTimer (cprTimer_t timer,
- uint32_t duration,
- void *data)
-{
- static const char fname[] = "cprStartTimer";
- cpr_timer_t *cprTimerPtr;
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- /* add timer to the list */
- return addTimerToList(cprTimerPtr, duration, data);
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprIsTimerRunning
- *
- * @brief Determine if a timer is active
- *
- * This function determines whether the passed in timer is currently active. The
- * "timer" parameter is the handle returned from a previous successful call to
- * cprCreateTimer.
- *
- * @param[in] timer - which timer to check
- *
- * @return True is timer is active, False otherwise
- */
-boolean
-cprIsTimerRunning (cprTimer_t timer)
-{
- static const char fname[] = "cprIsTimerRunning";
- cpr_timer_t *cprTimerPtr;
- timerBlk *timerPtr;
-
- //CPR_INFO("istimerrunning(): timer=0x%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (timerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
- return FALSE;
- }
-
- if (timerPtr->timerActive) {
- return TRUE;
- }
- } else {
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- }
-
- return FALSE;
-}
-
-
-/**
- * cprCancelTimer
- *
- * @brief Cancels a running timer
- *
- * The cprCancelTimer function cancels a previously started timer referenced by
- * the parameter timer.
- *
- * @param[in] timer - which timer to cancel
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprCancelTimer (cprTimer_t timer)
-{
- static const char fname[] = "cprCancelTimer";
- timerBlk *timerPtr;
- cpr_timer_t *cprTimerPtr;
- cprRC_t rc = CPR_SUCCESS;
-
- //CPR_INFO("cprCancelTimer: timer ptr=%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- timerPtr = (timerBlk *) cprTimerPtr->u.handlePtr;
- if (timerPtr == NULL) {
- CPR_ERROR("%s - Timer %s has not been initialized.\n",
- fname, cprTimerPtr->name);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- /*
- * Ensure timer is active before trying to remove it.
- * If already inactive then just return SUCCESS.
- */
- if (timerPtr->timerActive) {
- //CPR_INFO("removing timer from the list=%x\n", timerPtr);
- rc = removeTimerFromList(timer);
- }
- return rc;
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-
-/**
- * cprUpdateTimer
- *
- * @brief Updates the expiration time for a running timer
- *
- * The cprUpdateTimer function cancels a previously started timer referenced by
- * the parameter timer and then restarts the same timer with the duration passed
- * in.
- *
- * @param[in] timer - which timer to update
- * @param[in] duration - how long before timer expires in milliseconds
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprUpdateTimer (cprTimer_t timer, uint32_t duration)
-{
- static const char fname[] = "cprUpdateTimer";
- cpr_timer_t *cprTimerPtr;
- void *timerData;
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- /* Grab data before cancelling timer */
- timerData = cprTimerPtr->data;
- } else {
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
- }
-
- if (cprCancelTimer(timer) == CPR_SUCCESS) {
- if (cprStartTimer(timer, duration, timerData) == CPR_SUCCESS) {
- return CPR_SUCCESS;
- } else {
- CPR_ERROR("%s - Failed to start timer %s\n",
- fname, cprTimerPtr->name);
- return CPR_FAILURE;
- }
- }
-
- CPR_ERROR("%s - Failed to cancel timer %s\n", fname, cprTimerPtr->name);
- return CPR_FAILURE;
-}
-
-
-/**
- * cprDestroyTimer
- *
- * @brief Destroys a timer.
- *
- * This function will cancel the timer and then destroy it. It sets
- * all links to NULL and then frees the timer block.
- *
- * @param[in] timer - which timer to destroy
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t
-cprDestroyTimer (cprTimer_t timer)
-{
- static const char fname[] = "cprDestroyTimer";
- cpr_timer_t *cprTimerPtr;
- cprRC_t rc;
-
- //CPR_INFO("cprDestroyTimer:destroying timer=%x\n", timer);
-
- cprTimerPtr = (cpr_timer_t *) timer;
- if (cprTimerPtr != NULL) {
- rc = cprCancelTimer(timer);
- if (rc == CPR_SUCCESS) {
- cprTimerPtr->cprTimerId = 0;
- cpr_free(cprTimerPtr->u.handlePtr);
- cpr_free(cprTimerPtr);
- return CPR_SUCCESS;
- } else {
- CPR_ERROR("%s - Cancel of Timer %s failed.\n",
- fname, cprTimerPtr->name);
- return CPR_FAILURE;
- }
- }
-
- /* Bad application! */
- CPR_ERROR("%s - NULL pointer passed in.\n", fname);
- errno = EINVAL;
- return CPR_FAILURE;
-}
-
-/**
- * @}
- * @addtogroup TimerInternal The Timer internal functions
- * @ingroup Timers
- * @{
- */
-
-/**
- * cpr_timer_pre_init
- *
- * @brief Initalize timer service and client IPC
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cpr_timer_pre_init (void)
-{
- static const char fname[] = "cpr_timer_pre_init";
- int32_t returnCode;
-
- /* start the timer service first */
- returnCode = (int32_t)pthread_create(&timerThreadId, NULL, timerThread, NULL);
- if (returnCode == -1) {
- CPR_ERROR("%s: Failed to create Timer Thread : %s\n", fname, strerror(errno));
- return CPR_FAILURE;
- }
-
- /*
- * wait some time so that timer service thread is up
- * TBD:we should really implement wait on timerthread using condvar.
- */
- cprSleep(1000);
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * cpr_timer_de_init
- *
- * @brief De-Initalize timer service and client IPC
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t cpr_timer_de_init(void)
-{
- // close all sockets..
- close(client_sock);
- close(serv_sock);
-
-
- // destroy api mutex
- pthread_mutex_destroy(&api_mutex);
-
- return CPR_SUCCESS;
-}
-
-
-/**
- * Timer service thread
- *
- */
-/**
- * timerThread
- *
- * @brief Timer service thread
- *
- * This is the start function for the timer server thread.
- *
- * @param[in] data - The data passed in (UNUSED)
- *
- * @return This function eventually starts an infinite loop on a "select".
- */
-void *timerThread (void *data)
-{
- static const char fname[] = "timerThread";
-
- //CPR_INFO("timerThread:started..\n");
-#ifndef HOST
-#ifndef PTHREAD_SET_NAME
-#define PTHREAD_SET_NAME(s) do { } while (0)
-#endif
- PTHREAD_SET_NAME("CPR Timertask");
-#endif
-
- /*
- * Increase the timer thread priority from default priority.
- * This is required to make sure timers fire with reasonable precision.
- *
- * NOTE: always make sure the priority is higher than sip/gsm threads;
- * otherwise, we must use mutex around the following while loop.
- */
- (void) cprAdjustRelativeThreadPriority(TIMER_THREAD_RELATIVE_PRIORITY);
-
- /* get ready to listen for timer commands and service them */
- if (start_timer_service_loop() == CPR_FAILURE) {
- CPR_ERROR("%s: timer service loop failed\n", fname);
- }
-
- return NULL;
-}
-
-
-/**
- * local_bind
- * Function used to do a bind on the local socket.
- *
- * @param[in] sock - socket descriptor to bind
- * @param[in] name - name to use for binding local socket
- * @return 0 if success, -1 on error (errno will be set)
- *
- */
-static int local_bind (int sock, char *name)
-{
- struct sockaddr_un addr;
-
- /* construct the address structure */
- addr.sun_family = AF_LOCAL;
- sstrncpy(addr.sun_path, name, sizeof(addr.sun_path));
- /* make sure file doesn't already exist */
- unlink(addr.sun_path);
-
- return bind(sock, (struct sockaddr *) &addr, sizeof(addr));
-}
-
-/**
- * select_sockets
- *
- * Set the socket descriptors to be used for reading.
- * Only server side uses select.
- *
- * @return The server socket number
- */
-static int select_sockets (void)
-{
- FD_ZERO(&socks);
-
- FD_SET(serv_sock, &socks);
-
- return (serv_sock);
-}
-
-
-/**
- * read_timer_cmd
- * read message received on the IPC from the client
- * the only messages are timer commands {add, remove}
- *
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-static cprRC_t read_timer_cmd ()
-{
- static const char fname[] = "read_timer_cmd";
- int rcvlen;
- timer_ipc_t tmr_cmd ={0};
- cprRC_t ret = CPR_FAILURE;
-
-
-
- rcvlen =recvfrom(serv_sock, &tmr_cmd, sizeof(timer_ipc_t), 0,
- NULL, NULL);
-
- if (rcvlen > 0) {
- //CPR_INFO("got message type=%d\n", tmr_cmd.msg_type);
- switch(tmr_cmd.msg_type) {
- case TMR_CMD_ADD:
- //CPR_INFO("request to add timer ptr=%x duration=%d datptr=%x\n",
- // tmr_cmd.u.cmd.timer_ptr, tmr_cmd.u.cmd.duration, tmr_cmd.u.cmd.user_data_ptr);
-
- ret = addTimer(tmr_cmd.u.cmd.timer_ptr,tmr_cmd.u.cmd.duration,
- (void *)tmr_cmd.u.cmd.user_data_ptr);
-
- break;
-
- case TMR_CMD_REMOVE:
- //CPR_INFO("request to remove timer ptr=%x\n", tmr_cmd.u.cmd.timer_ptr);
- ret = removeTimer(tmr_cmd.u.cmd.timer_ptr);
- break;
-
- default:
- CPR_ERROR("%s:invalid ipc command = %d\n", tmr_cmd.msg_type);
- ret = CPR_FAILURE;
- break;
- }
- } else {
- CPR_ERROR("%s:while reading serv_sock err =%s: Closing Socket..Timers not operational !!! \n",
- fname, strerror(errno));
- (void) close(serv_sock);
- serv_sock = INVALID_SOCKET;
- ret = CPR_FAILURE;
- }
-
- /* send the result back */
- send_api_result(ret, &tmr_client_addr, sizeof(tmr_client_addr));
-
- return (ret);
-
-}
-
-/**
- * send_api_result back to client via a socket sendto operation
- * @param[in] retVal - value of result
- * @param[in] addr - address to send the result to
- * @param[in] len - length of addr
- */
-void send_api_result(cprRC_t retVal, struct sockaddr_un *addr, socklen_t len)
-{
- static const char fname[] = "send_api_result";
- timer_ipc_t tmr_rsp = {0};
-
- tmr_rsp.msg_type = TMR_RESULT;
- tmr_rsp.u.result = retVal;
- if (sendto(serv_sock, &tmr_rsp, sizeof(timer_ipc_t),0, (struct sockaddr *)addr, len) < 0) {
- CPR_ERROR("%s: error in sending on serv_sock err=%s\n", fname, strerror(errno));
- }
-}
-
-/**
- * Start the timer service loop.
- * Service loop waits for timer commands from timer clients processes them.
- * Waiting is done by issuing a select call with a timeout. This is the main
- * function that implements the timer functionality using the select call.
- * timeout value = duration on the head of the timer list.
- * @return CPR_SUCCESS or CPR_FAILURE
- */
-cprRC_t start_timer_service_loop (void)
-{
- static const char fname[] = "start_timer_service_loop";
- int lsock = -1;
- struct timeval tv;
- int ret;
- boolean use_timeout;
-
-
- /* initialize server and client addresses used for sending.*/
- cpr_set_sockun_addr((cpr_sockaddr_un_t *) &tmr_serv_addr, SERVER_PATH, getpid());
- cpr_set_sockun_addr((cpr_sockaddr_un_t *) &tmr_client_addr, CLIENT_PATH, getpid());
-
- /*
- * init mutex and cond var.
- * these are used for making API synchronous etc..
- */
- if (pthread_mutex_init(&api_mutex, NULL) != 0) {
- CPR_ERROR("%s: failed to initialize api_mutex err=%s\n", fname,
- strerror(errno));
- return CPR_FAILURE;
- }
-
-
- /* open a unix datagram socket for client library */
- client_sock = socket(AF_LOCAL, SOCK_DGRAM, 0);
- if (client_sock == INVALID_SOCKET) {
- CPR_ERROR("%s:could not create client socket error=%s\n", fname, strerror(errno));
- return CPR_FAILURE;
- }
-
- /* bind service name to the socket */
- if (local_bind(client_sock,tmr_client_addr.sun_path) < 0) {
- CPR_ERROR("%s:could not bind local socket:error=%s\n", fname, strerror(errno));
- (void) close(client_sock);
- client_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
- /* open another unix datagram socket for timer service */
- serv_sock = socket(AF_LOCAL, SOCK_DGRAM, 0);
- if (serv_sock == INVALID_SOCKET) {
- CPR_ERROR("%s:could not create server socket error=%s\n", fname, strerror(errno));
- serv_sock = INVALID_SOCKET;
- close(client_sock);
- client_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
- if (local_bind(serv_sock, tmr_serv_addr.sun_path) < 0) {
- CPR_ERROR("%s:could not bind serv socket:error=%s\n", fname, strerror(errno));
- (void) close(serv_sock);
- (void) close(client_sock);
- client_sock = serv_sock = INVALID_SOCKET;
- return CPR_FAILURE;
- }
-
-
- while (1) {
-
- lsock = select_sockets();
-
- /* set the timer equal to duration on head */
- if (timerListHead != NULL) {
- tv.tv_sec = (timerListHead->duration)/1000;
- tv.tv_usec = (timerListHead->duration%1000)*1000;
- //CPR_INFO("%s:time duration on head =%d sec:%d usec (or %d msec)\n",
- // fname, tv.tv_sec, tv.tv_usec,
- // timerListHead->duration);
- use_timeout = TRUE;
- } else {
- //CPR_INFO("%s:no timer in the list.. will block until there is one\n",
- // fname);
- use_timeout = FALSE;
- }
-
- ret = select(lsock + 1, &socks, NULL, NULL, (use_timeout == TRUE) ? &tv:NULL);
-
- if (ret == -1) {
- CPR_ERROR("%s:error in select err=%s\n", fname,
- strerror(errno));
- return(CPR_FAILURE);
- } else if (ret == 0) {
- /*
- * this means the head timer has expired..there could be others
- */
- timerListHead->duration = 0;
- process_expired_timers();
- } else {
-
- if (FD_ISSET(serv_sock, &socks)) {
- //CPR_INFO("Got something on serv_sock..\n");
- /* first reduce the duration of the head by current run time */
- if (timerListHead != NULL) {
- //CPR_INFO("set head duration to =%d prev was= %d\n",
- // tv.tv_sec * 1000 + (tv.tv_usec/1000),
- // timerListHead->duration);
- /* set the head with the remaining duration(tv) as indicated by select */
- timerListHead->duration = tv.tv_sec * 1000 + (tv.tv_usec/1000);
- }
- /* read the ipc message to remove or add a timer */
- (void) read_timer_cmd();
- }
- }
- }
-
-}
-
-/**
- *
- * Process the timers expired. Generally this is called when head timer
- * has expired.
- * @note we need to process the list as there could be
- * other timers too in the list which have expired.
- *
- */
-void process_expired_timers() {
- static const char fname[] = "process_expired_timer";
- cprCallBackTimerMsg_t *timerMsg;
- void *syshdr;
- boolean processingTimers;
-
- /* nothing to do if no timers running */
- if (timerListHead == NULL) {
- return;
- }
-
- /* nothing to do if head has not expired */
- if (timerListHead->duration > 0) {
- return;
- }
-
-
- /* There are one or more expired timers on the list */
- processingTimers = TRUE;
- while (processingTimers) {
- if (timerListHead != NULL) {
- /*
- * Send msg to queue to indicate this timer has expired
- */
- if (timerListHead->duration <= 0) {
- timerMsg = (cprCallBackTimerMsg_t *)
- cpr_malloc(sizeof(cprCallBackTimerMsg_t));
- if (timerMsg) {
- timerMsg->expiredTimerName =
- timerListHead->cprTimerPtr->name;
- //CPR_INFO("%s: timer %s expired..\n",fname,
- // timerMsg->expiredTimerName);
-
- timerMsg->expiredTimerId =
- timerListHead->cprTimerPtr->applicationTimerId;
- timerMsg->usrData =
- timerListHead->cprTimerPtr->data;
- syshdr = cprGetSysHeader(timerMsg);
- if (syshdr) {
- fillInSysHeader(syshdr,
- timerListHead->cprTimerPtr->applicationMsgId,
- sizeof(cprCallBackTimerMsg_t), timerMsg);
- if (cprSendMessage(timerListHead->cprTimerPtr->callBackMsgQueue,
- timerMsg, (void **) &syshdr) == CPR_FAILURE) {
- cprReleaseSysHeader(syshdr);
- cpr_free(timerMsg);
- CPR_ERROR("%s - Call to cprSendMessage failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- } else {
- cpr_free(timerMsg);
- CPR_ERROR("%s - Call to cprGetSysHeader failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- } else {
- CPR_ERROR("%s - Call to cpr_malloc failed\n", fname);
- CPR_ERROR("%s - Unable to send timer %s expiration msg\n",
- fname, timerListHead->cprTimerPtr->name);
- }
- (void) removeTimer(timerListHead->cprTimerPtr);
- } else {
- /* The rest of the timers on the list have not yet expired */
- processingTimers = FALSE;
- }
- } else {
- /* The timer list is now empty */
- processingTimers = FALSE;
- }
- } /* still more to process */
-}
-
-/**
- * @}
- */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr.h"
-#include "cpr_stdlib.h"
-#include "cpr_linux_tst.h"
-#include "cpr_errno.h"
-#include <stdarg.h>
-#include "plat_api.h"
-
-void
-err_exit (void)
-{
- *(volatile int *) 0xdeadbeef = 0x12345678;
-}
-
-
-/* main process entry function */
-int
-main (int argc, char **argv, char **env)
-{
- int ret;
- char *q;
-
- buginf("CPR test...\n");
- //err_exit();
-
- cprTestCmd(argc, argv);
-
- return 0;
-}
-
-
-long
-strlib_mem_used (void)
-{
- return (0);
-}
-
-#define LOG_MAX 255
-
-int
-debugif_printf (const char *_format, ...)
-{
- char fmt_buf[LOG_MAX + 1];
- int rc;
- va_list ap;
-
- va_start(ap, _format);
- rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
- va_end(ap);
-
- if (rc <= 0) {
- return rc;
- }
- printf("%s", fmt_buf);
-
- return rc;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_TST_H_
-#define _CPR_LINUX_TST_H_
-
-#define APP_NAME "SIPCC-"
-#define DEB_F_PREFIX APP_NAME"%s: %s: "
-#define CPR "CPR"
-#define DEB_F_PREFIX_ARGS(msg_name, func_name) msg_name, func_name
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CPR_LINUX_TYPES_H_
-#define _CPR_LINUX_TYPES_H_
-
-#include "sys/types.h"
-#include "stddef.h"
-#include "inttypes.h"
-
-/**
- * @typedef boolean
- *
- * Define boolean as an unsigned byte
- *
- * @note There are differences within TNP header files
- * @li curses.h: bool => char
- * @li types.h: boolean_t => enum
- * @li dki_lock.h: bool_t => int
- */
-typedef uint8_t boolean;
-
-/*
- * Define size_t
- * defined in numerous header files
- */
-/* DONE (sys/types.h => unsigned int) */
-
-/*
- * Define ssize_t
- */
-/* DONE (sys/types.h => int) */
-
-/*
- * Define MIN/MAX
- * defined in param.h
- *
- * The GNU versions of the MAX and MIN macros do two things better than
- * the old versions:
- * 1. they are more optimal as they only evaluate a & b once by creating a
- * a variable of each type on the local stack.
- * 2. they fix potential errors due to side-effects where a and b were
- * evaluated twice, i.e. MIN(i++,j++)
- *
- * @note b could be cast to a's type, to help with usage where the code
- * compares signed and unsigned types.
- */
-#ifndef MIN
-#ifdef __GNUC__
-#define MIN(a,b) ({ typeof(a) _a = (a); typeof(b) _b = (b); _a < _b ? _a : _b; })
-#else
-#define MIN(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-#endif
-
-#ifndef MAX
-#ifdef __GNUC__
-#define MAX(a,b) ({ typeof(a) _a = (a); typeof(b) _b = (b); _a > _b ? _a : _b; })
-#else
-#define MAX(a,b) (((a) > (b)) ? (a) : (b))
-#endif
-#endif
-
-
-/*
- * Define NULL
- * defined in numerous header files
- */
-/* DONE (stddef.h) */
-
-/**
- * @def NUL
- *
- * Define NUL for string termination
- */
-#ifndef NUL
-#define NUL '\0'
-#endif
-
-/**
- * @def RESTRICT
- *
- * If suppoprting the ISO/IEC 9899:1999 standard,
- * use the '__restrict' keyword
- */
-#if defined(_POSIX_C_SOURCE) && defined(__GNUC__)
-#define RESTRICT __restrict
-#else
-#define RESTRICT
-#endif
-
-/**
- * @def CONST
- *
- * Define CONST as @c const, if supported
- */
-#define CONST const
-
-/**
- * @def INLINE
- *
- * Define the appropriate setting for inlining functions
- */
-#ifdef __STRICT_ANSI__
-#define INLINE
-#else
-#define INLINE __inline__
-#endif
-
-/**
- * __BEGIN_DECLS and __END_DECLS
- *
- * Define macros for compilation by C++ compiler
- */
-#ifndef __BEGIN_DECLS
-#ifdef __cplusplus
-#define __BEGIN_DECLS extern "C" {
-#else
-#define __BEGIN_DECLS
-#endif
-#endif
-
-#ifndef __END_DECLS
-#ifdef __cplusplus
-#define __END_DECLS }
-#else
-#define __END_DECLS
-#endif
-#endif
-
-/**
- * Define TRUE/FALSE
- * defined in several header files
- */
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-/*
- * Define offsetof
- */
-/* DONE (stddef.h) */
-
-/**
- * @def FIELDOFFSET(struct name, field name)
- *
- * Macro to generate offset from a given field in a structure
- */
-#define FIELDOFFSET(struct_name, field_name) (size_t)(&(((struct_name *)0)->field_name))
-
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_BLF_H_
-#define _CC_BLF_H_
-#include "cc_constants.h"
-
-/**
- * Initialize the BLF stack
- * @return
- */
-int CC_BLF_init();
-/**
- * Start BLF subscription
- * @param request_id the request id
- * @param duration the subscription duration
- * @param watcher the DN of subscription watcher
- * @param presentity the DN that is watched/monitored.
- * @param app_id the application id for the BLF
- * @param feature_mask please refer to cc_blf_feature_mask_t
- * @return void
- */
-void CC_BLF_subscribe(int request_id,
- int duration,
- const char *watcher,
- const char *presentity,
- int app_id,
- cc_blf_feature_mask_t feature_mask);
-/**
- * Unsubscribe the BLF subscription
- * @param request_id the request id
- * @return void
- */
-void CC_BLF_unsubscribe(int request_id);
-
-/**
- * Unsubscribe all BLF subscription
- * @return void
- */
-void CC_BLF_unsubscribe_All();
-
-#endif /* _CC_BLF_H_ */
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_BLF_LISTENER_H_
-#define _CC_BLF_LISTENER_H_
-
-#include "cc_constants.h"
-
-/**
- * Update BLF notification
- * @param request_id
- * @param blf_state the BLF state, it depends on app_id (0 for call list) or line features (speeddial blf
- * @param app_id
- * @return void
- */
-void CC_BLF_notification(int request_id, cc_blf_state_t blf_state, int app_id);
-
-#endif /* _CC_BLF_LISTENER_H_ */
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * @mainpage Portable SIP Stack API
- *
- * @section intro_sec Introduction
- * The portable SIP stack is used in multiple SIP endpoints. This document
- * describes the API's provided by the portable SIP stack that third party
- * vendors must implement to use the stack.
- *
- *
- * @section sub_sec Functionality
- * The SIP stack can be viewed as composed of different components each
- * dealing with a specific functionality.
- * functional modules in SIP stack
- *
- * @subsection Management Management
- * This section covers the API that deals with managing the sip stack
- * initialization, shutdown and state management.
- * @li cc_types.h @par
- * Type definitions used by SIP stack
- * @li cc_constants.h @par
- * Constant definitions used by call control
- * @li cc_config.h @par
- * This section covers API to set config data for the SIP stack
- * @li cc_service.h @par
- * Commands to initialize, restart, shutdown sipstack
- * @li cc_service_listener.h @par
- * Callbacks from SIP stack for SIP stack and registration status updates
- *
- * @subsection cf Call Features
- * Call Control features and calls related APIs
- * @li cc_call_feature.h @par
- * APIs to create/terminate calls and invoke call features on them
- * @li cc_call_listener.h @par
- * Callbacks for call states and call related data updates
- * @li cc_info.h @par
- * API to send a SIP INFO info Message in the context of a call
- * @li cc_info_listener.h @par
- * Callback on receipt of SIP INFO Message in the context of a call
- *
- * @subsection df Device Features
- * Device based features related APIs
- * @li cc_device_feature.h @par
- * APIs to invoke device specific features
- * @li cc_device_listener.h @par
- * Callbacks for device specific feature/data updates
- *
- * @subsection blf BLF APIs
- * This covers Busy Lamp Field subscription and state notifications
- * @li cc_blf.h @par
- * BLF subscription and unsubscription APIs
- * @li cc_blf_listener.h @par
- * BLF state change notification call backs
- *
- * @subsection vcm Media APIs
- * Media related APIs
- * @li vcm.h @par
- * This file contains API that interface to the media layer on the platform.
- * The following APIs need to be implemented to have the sip stack interact
- * and issue commands to the media layer.
- * @li ccsdp.h @par
- * Contains helper methods to peek and set video SDP attributes as the SDP negotiation for m lines needs
- * to be confirmed by the application after examining the SDP attributes. See vcmCheckAttribs and
- * vcmPopulateAttribs methods in vcm.h
- *
- * @subsection xml XML
- * This section covers the XML Parser API that are invoked by the SIP stack to parse and encode XML bodies
- * @li xml_parser.h @par
- * Methods to be implemented by platform for XML enoced and decode operations
- * @li xml_parser_defines.h @par
- * Type definitons and data structures used by the XML APIs
- *
- * @subsection util Utilities
- * Misc utilities
- * @li sll_lite.h @par
- * Simple linked list implementation bundled with SIP stack to be used in xml_parser apis
- * @li dns_util.h @par
- * DNS query methods to be implemented by the platform code
- * @li plat_api.h @par
- * APIs that must be implemented by the platform for platform specific functionality
- *
- */
-
-#ifndef _CC_CALL_FEATURE_H_
-#define _CC_CALL_FEATURE_H_
-
-#include "cc_constants.h"
-
-/***********************************Basic Call Feature Control Methods************************************
- * This section defines all the call related methods that an upper layer can use to control
- * a call in progress.
- */
-
-/**
- * Used to create any outgoing call regular call. The incoming/reverting/consultation call will be
- * created by the stack. It creates a call place holder and initialize the memory for a call. An user needs
- * other methods to start the call, such as the method OriginateCall, etc
- * @param line line number that is invoked and is assigned
- * @return call handle wich includes the assigned line and call id
- */
-cc_call_handle_t CC_createCall(cc_lineid_t line);
-
-/**
- * Start the call that was created.
- * @param call_handle the call handle
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
- /*move it up...*/
-cc_return_t CC_CallFeature_originateCall(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref);
-
-/**
- * Terminate or end a normal call.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_terminateCall(cc_call_handle_t call_handle);
-
-/**
- * Answer an incoming or reverting call.
- * @param call_handle call handle
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_answerCall(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref);
-
-/**
- * Send a keypress to a call, it could be a single digit.
- * @param call_handle call handle
- * @param cc_digit digit pressed
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_sendDigit(cc_call_handle_t call_handle, cc_digit_t cc_digit);
-
-/**
- * Send a backspace action.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_backSpace(cc_call_handle_t call_handle);
-
-/**
- * Send a dial digit string on an active call, e.g."9191234567".
- * @param call_handle call handle
- * @param video_pref the sdp direction
- * @param numbers dialed string
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_dial(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref, const cc_string_t numbers);
-
-cc_return_t CC_CallFeature_CreateOffer(cc_call_handle_t call_handle, const cc_media_constraints_t *constraints);
-
-cc_return_t CC_CallFeature_CreateAnswer(cc_call_handle_t call_handle, const cc_media_constraints_t *constraints);
-
-cc_return_t CC_CallFeature_SetLocalDescription(cc_call_handle_t call_handle, cc_jsep_action_t action, const char* sdp);
-
-cc_return_t CC_CallFeature_SetRemoteDescription(cc_call_handle_t call_handle, cc_jsep_action_t action, const char* sdp);
-
-cc_return_t CC_CallFeature_SetPeerConnection(cc_call_handle_t call_handle, cc_peerconnection_t pc);
-
-cc_return_t CC_CallFeature_AddStream(cc_call_handle_t call_handle, cc_media_stream_id_t stream_id, cc_media_track_id_t id, cc_media_type_t media_type);
-
-cc_return_t CC_CallFeature_RemoveStream(cc_call_handle_t call_handle, cc_media_stream_id_t stream_id, cc_media_track_id_t id, cc_media_type_t media_type);
-
-cc_return_t CC_CallFeature_AddICECandidate(cc_call_handle_t call_handle, const char* candidate, const char *mid, cc_level_t level);
-
-/**
- * Initiate a speed dial.
- * @param call_handle call handle
- * @param speed_dial_number speed dial number to be dialed.
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_speedDial(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref, const cc_string_t speed_dial_number);
-
-/**
- * Initiate a BLF call pickup.
- * @param call_handle call handle
- * @param speed_dial_number speed dial number configured.
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_blfCallPickup(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref, const cc_string_t speed_dial_number);
-
-/**
- * Redial the last dial numbers.
- * @param call_handle call handle
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- * @note: if there is no active dial made, this method should not be called.
- */
-cc_return_t CC_CallFeature_redial(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref);
-
-/**
- * Update a video media capability for a call. To be used to escalate deescalate video on a specified call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_updateCallMediaCapability(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref);
-
-/**
- * Make a call forward all on the line identified by the call_handle.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_callForwardAll(cc_call_handle_t call_handle);
-
-/**
- * Resume a held call.
- * @param call_handle call handle
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_resume(cc_call_handle_t call_handle, cc_sdp_direction_t video_pref);
-
-/**
- * End a consultation call.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_endConsultativeCall(cc_call_handle_t call_handle);
-
-/**
- * Initiate a conference. Steps to make a conference or transfer:
- * @li Step1 Create a call handle, e.g. chandle1.
- * @li Step2 Start the call on this call handle.
- * @li Step3 When the call is answered, invoke:
- * CC_CallFeature_conference(chandle1, FALSE, CC_EMPTY_CALL_HANDLE) to start a conference operation.
- * @li Step4 Upon receiving the consultative call (cHandle2) created from pSipcc system,
- * invoke:
- * CC_CallFeature_dial(cHandle2)
- * to dial the consultative call.
- * @li Step5 When the consultative call is in ringout or connected state, invoke:
- * CC_CallFeature_conference(cHandle2, FALSE, CC_EMPTY_CALL_HANDLE) to
- * finish the conference.
- * Note: @li in the step 4, a user could kill the consultative call and pickup a hold call (not the parent call that
- * initiated the conference). In this scenario, a parent call handle should be supplied.
- * For instance,
- * CC_CallFeature_conference(cHandle2, FALSE, cHandle1)
- * @li If it's a B2bConf, substitute the "FALSE" with "TRUE"
- *
- * @param call_handle the call handle for
- * @li the original connected call.
- * @li the consultative call or a held call besides the parent call initiated the transfer. This is used
- * on the second time to finish the transfer.
- * @param is_local Local conference or not. If it's a local conference, it's a b2bconf.
- * @param parent_call_handle if supplied, it will be the targeted parent call handle, which initiated the conference.
- * @param video_pref the sdp direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_conference(cc_call_handle_t call_handle, cc_boolean is_local,
- cc_call_handle_t parent_call_handle, cc_sdp_direction_t video_pref);
-
-/**
- * Initiate a call transfer. Please refer to Conference feature.
- * @param call_handle the call handle for
- * @li the original connected call.
- * @li the consultative call or a held call besides the parent call initiated the transfer. This is used
- * on the second time to finish the transfer.
- * @param parent_call_handle if supplied, it will be the parent call handle, which initiated the transfer.
- * @param video_pref video preference for the consult call as specified by direction
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_transfer(cc_call_handle_t call_handle, cc_call_handle_t parent_call_handle, cc_sdp_direction_t video_pref);
-
-
-/**
- * Initiate a direct transfer
- * @param call_handle the call handle for the call to initialize a transfer
- * @param target_call_handle the call handle for the target transfer call.
- * @retrun SUCCESS or FAILURE. If the target call handle is empty, a FAILURE will be returned.
- */
-cc_return_t CC_CallFeature_directTransfer(cc_call_handle_t call_handle, cc_call_handle_t target_call_handle);
-
-/**
- * Initiate a join across line
- * @param call_handle the call handle for the call that initializes a join across line (conference).
- * @param target_call_handle the call handle for the call will be joined.
- */
-cc_return_t CC_CallFeature_joinAcrossLine(cc_call_handle_t call_handle, cc_call_handle_t target_call_handle);
-
-/**
- * Put a connected call on hold.
- * @param call_handle call handle
- * @param reason the reason to hold. The following values should be used.
- * CC_HOLD_REASON_NONE,
- * CC_HOLD_REASON_XFER, //Hold for transfer
- * CC_HOLD_REASON_CONF, //Hold for conference
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_holdCall(cc_call_handle_t call_handle, cc_hold_reason_t reason);
-
-/********************************End of basic call feature methods******************************************/
-
-/*************************************Additional call feature methods***************************************
- *
- */
-/** @todo if needed
- * Direct transfer a call.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-//cc_return_t CC_CallFeature_directTransfer(cc_call_handle_t call_handle);
-
-/**
- * Select or locked a call.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_select(cc_call_handle_t call_handle);
-
-/**
- * Cancel a call feature, e.g. when the consultative call is connected and the
- * user wishes not to make the conference, thie method can be invoked.
- * @param call_handle call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_CallFeature_cancelXfrerCnf(cc_call_handle_t call_handle);
-
-/**
- * Indicate the mute state on the device
- * Used to send a mute state across over CAST to the PC
- */
-void CC_CallFeature_mute(cc_boolean mute);
-
-/**
- * Indicate the speaker state on the device
- * Used to send a speaker state across over CAST to the PC
- */
-void CC_CallFeature_speaker(cc_boolean mute);
-
-/**
- * Returns the call id of the connected call
- */
-
-cc_call_handle_t CC_CallFeature_getConnectedCall();
-
-#endif /* _CC_CALL_FEATURE_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_CALL_LISTENER_H_
-#define _CC_CALL_LISTENER_H_
-
-#include "cc_constants.h"
-
-/*****************************************************************************************************
- * Call Control: provides the methods to process a call or calls.
- *****************************************************************************************************/
-
-/****************************************Call Listener Methods****************************************
- * This section defines all call related methods that will invoke an application about a call.
- * All input parameters please see their definition in cc_constancts.h file.
- */
-
-/**
- * Notification for the creation of a new call
- * @param call_handle call handle that is created.
- * @param call_state the call state
- * @param cc_cause cause that the call is created
- * @param cc_attr attr of the call created
- * @return void
- */
-void CC_CallListener_callCreated(cc_call_handle_t call_handle,
- cc_call_state_t call_state,
- cc_cause_t cc_cause,
- cc_call_attr_t cc_attr);
-
-/**
- * Update a call state, e.g. offhook.
- * Description: the first CallStateChanged after the CallCreated will have included
- * call_attr and call_instance. The consective CallStateChanged should ignore the
- * call_attr and call instance.
- * @param call_handle call handle
- * @param call_state call state
- * @param call_attr call attribute
- * @param call_cause cause that the call state changed
- * @param call_instance call instance id
- * @return void
- */
-void CC_CallListener_callStateChanged(cc_call_handle_t call_handle,
- cc_call_state_t call_state,
- cc_call_attr_t call_attr,
- cc_cause_t call_cause,
- cc_call_instance_t call_instance);
-
-/**
- * Inform the upper layer call control that the call attribute changed.
- * @param call_handle call handle
- * @param call_attr the call attr
- * @return void
- */
-void CC_CallListener_callAttributeChanged(cc_call_handle_t call_handle,
- cc_call_attr_t call_attr);
-
-/**
- * Inform the upper layer call control that a new call comes.
- * @param call_handle
- * @param call_security call security attribute
- * @return void
- */
-void CC_CallListener_callSecurityChanged(cc_call_handle_t call_handle,
- cc_call_security_t call_security);
-
-/**
- * Cancel a conference or Transfer feature. This is usually coming
- * from the CTI application to cancel the ongoing Xfer or Cnf calls.
- * @param call_handle call handle
- * @param other_call_handle the other call id that was cancelled
- * @return void
- */
-void CC_CallListener_xferCnfCancelled(cc_call_handle_t call_handle,
- cc_call_handle_t other_call_handle);
-
-/**
- * Update a call information about the call names or numbers.
- * @param call_handle call handle
- * @param clg_name calling party name
- * @param clg_number calling party number
- * @param cld_name called party name
- * @param cld_number called party number
- * @param alt_clg_number alternative calling party number
- * @param orig_name original name
- * @param orig_number original number
- * @param redir_name redirect name
- * @param redir_number redirect number
- * @param call_security call security
- * @param call_policy call policy
- * @param call_instance call instance
- * @param call_type
- * @return void
- */
-void CC_CallListener_callInfoChanged(cc_call_handle_t call_handle,
- cc_string_t clg_name, cc_string_t clg_number,
- cc_string_t cld_name, cc_string_t cld_number,
- cc_string_t alt_clg_number,
- cc_string_t orig_name, cc_string_t orig_number,
- cc_string_t redir_name, cc_string_t redir_number,
- cc_call_security_t call_security,
- cc_call_policy_t call_policy,
- cc_call_instance_t call_instance,
- cc_call_type_t call_type);
-
-/**
- * Update Global Call Identification for a call. GCID can be used to collapse
- * multiple call bubbles for the same call to a single call bubble. Please refer
- * to the collpased call bubble as specified by the roundtable UI Spec.
- * @param call_handle
- * @param gcid global call identification
- * @return void
- */
-void CC_CallListener_callGCIDChanged(cc_call_handle_t call_handle, char* gcid);
-
-/**
- * Update the placed call information. This API reports the dialed digits for the
- * placed call. The number specified by this API should be logged in the placed call information.
- * @param call_handle call_handle
- * @param cld_name called party name
- * @param cld_number called party number
- * @return void
- */
-void CC_CallListener_callPlacedInfoChanged(cc_call_handle_t call_handle,
- cc_string_t cld_name,
- cc_string_t cld_number);
-
-/**
- * Send call status to the upper layer for literally display purpose,
- * e.g., "HOLD" for a call was placed on held state.
- * @param call_handle call handle
- * @param status call status display string
- * @param timeout the time interval in seconds to display the status message on a call bubble if there is one.
- * @param prioroty the priority of display message.
- * @return void
- */
-void CC_CallListener_callStatusChanged(cc_call_handle_t call_handle, cc_string_t status, int timeout, char priority);
-
-/**
- * Inform the upper layer call control whether it is able to to delete the last dialed digit now.
- * @param call_handle call handle
- * @param state true or false whether it can delete last dialed digit.
- * @return void
- */
-void CC_CallListener_backSpaceEnabled(cc_call_handle_t call_handle, cc_boolean state);
-
-/**
- * Imform the upper layer that a call is locked remotely or not.
- * @param call_handle call handle
- * @param call_selection if the call is locked or not
- * @return void
- */
-void CC_CallListener_callSelected(cc_call_handle_t call_handle,
- cc_call_selection_t call_selection);
-
-/**
- * Inform the upper layer the log disposition
- * @param call_handle call handle
- * @param log_disp the log disposition
- * @return void
- */
-void CC_CallListener_logDispositionUpdated(cc_call_handle_t call_handle,
- cc_log_disposition_t log_disp);
-
-/**
- * Inform the upper layer that the last dialed digit was deleted.
- * @param call_handle call handle
- * @return void
- */
-void CC_CallListener_lastDigitDeleted(cc_call_handle_t call_handle);
-
-/**
- * Inform the upper layer that the call is in preservation state,
- * which means all features are disabled except to end the call.
- * e.g., "HOLD" for a call was placed on held state.
- * @param call_handle call handle
- * @return void
- */
-void CC_CallListener_callPreserved(cc_call_handle_t call_handle);
-
-/**
- * Inform the upper layer whether the video is available or not.
- * @param call_handle call handle
- * @param state video direction NONE => no video
- * @return void
- */
-void CC_CallListener_videoAvailable(cc_call_handle_t call_handle, cc_int32_t state);
-
-/**
- * Inform the upper layer that the remote has offered video capability.
- * @param call_handle call handle
- * @param direction the media direction
- * @return void
- */
-void CC_CallListener_remoteVideoOffered(cc_call_handle_t call_handle, cc_sdp_direction_t direction);
-
-/**************************END of Call Listener Methods***********************************/
-
-
-#endif /* _CC_CALL_LISTENER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_CONFIG_H_
-#define _CC_CONFIG_H_
-
-/* Keep non line specific params here */
-#include "cc_constants.h"
-
-#define CC_MAX_CONFIG_LINES MAX_CONFIG_LINES
-
-#define CFGID_BEGIN_INDEX 0
-#define CFGID_MEDIA_PORT_RANGE_START_INT CFGID_BEGIN_INDEX //tag:startMediaPort
-#define CFGID_MEDIA_PORT_RANGE_END_INT CFGID_BEGIN_INDEX + 1 //tag:stopMediaPort
-#define CFGID_CALLERID_BLOCKING_BOOL CFGID_BEGIN_INDEX + 2 //tag:callIdBlocking
-#define CFGID_ANONYMOUS_CALL_BLOCK_BOOL CFGID_BEGIN_INDEX + 3 //tag:anonymousCallBlock
-#define CFGID_PREFERRED_CODEC_STRING CFGID_BEGIN_INDEX + 6 //tag:preferredCodec
-#define CFGID_DTMF_OUTOFBAND_STRING CFGID_BEGIN_INDEX + 7 //tag:dtmfOutofBand
-#define CFGID_DTMF_AVT_PAYLOAD_INT CFGID_BEGIN_INDEX + 8 //tag:dtmfAvtPayload
-#define CFGID_DTMF_DB_LEVEL_INT CFGID_BEGIN_INDEX + 9 //tag:dtmfDbLevel
-
-#define CFGID_SIP_RETX_INT CFGID_BEGIN_INDEX + 10 //tag:sipRetx
-#define CFGID_SIP_INVITE_RETX_INT CFGID_BEGIN_INDEX + 11 //tag:sipInviteRetx
-#define CFGID_TIMER_T1_INT CFGID_BEGIN_INDEX + 12 //tag:timerT1
-#define CFGID_TIMER_T2_INT CFGID_BEGIN_INDEX + 13 //tag:timerT2
-#define CFGID_TIMER_INVITE_EXPIRES_INT CFGID_BEGIN_INDEX + 14 //tag:timerInviteExpires
-#define CFGID_TIMER_REGISTER_EXPIRES_INT CFGID_BEGIN_INDEX + 15 //tag:timerRegisterExpires
-
-#define CFGID_PROXY_REGISTER_BOOL CFGID_BEGIN_INDEX + 16 //tag:proxy
-#define CFGID_PROXY_BACKUP_STRING CFGID_BEGIN_INDEX + 17 //tag:backupProxy
-#define CFGID_PROXY_BACKUP_PORT_INT CFGID_BEGIN_INDEX + 18 //tag:backupProxyPort
-#define CFGID_PROXY_EMERGENCY_STRING CFGID_BEGIN_INDEX + 19 //tag:emergencyProxy
-#define CFGID_PROXY_EMERGENCY_PORT_INT CFGID_BEGIN_INDEX + 20 //tag:emergencyProxyPort
-#define CFGID_OUTBOUND_PROXY_STRING CFGID_BEGIN_INDEX + 21 //tag:outboundProxy
-#define CFGID_OUTBOUND_PROXY_PORT_INT CFGID_BEGIN_INDEX + 22 //tag:outboundProxyPort
-
-#define CFGID_NAT_RECEIVED_PROCESSING_BOOL CFGID_BEGIN_INDEX + 23 //tag:natRecievedProcessing
-#define CFGID_REG_USER_INFO_STRING CFGID_BEGIN_INDEX + 24 //tag:userInfo
-#define CFGID_CNF_JOIN_ENABLE_BOOL CFGID_BEGIN_INDEX + 25 //tag:cnfJoinEnable
-#define CFGID_REMOTE_PARTY_ID_BOOL CFGID_BEGIN_INDEX + 26 //tag:remotePartyID
-#define CFGID_SEMI_XFER_BOOL CFGID_BEGIN_INDEX + 27 //tag:semiAttendedTransfer
-#define CFGID_CALL_HOLD_RINGBACK_BOOL CFGID_BEGIN_INDEX + 28 //tag:callHoldRingback
-#define CFGID_STUTTER_MSG_WAITING_BOOL CFGID_BEGIN_INDEX + 29 //tag:stutterMsgWaiting
-#define CFGID_CFWD_URL_STRING CFGID_BEGIN_INDEX + 30 //tag:callForwardURI
-#define CFGID_CALL_STATS_BOOL CFGID_BEGIN_INDEX + 31 //tag:callStats
-#define CFGID_AUTO_ANSWER_BOOL CFGID_BEGIN_INDEX + 32 //tag:autoAnswerEnabled
-#define CFGID_LOCAL_CFWD_ENABLE_BOOL CFGID_BEGIN_INDEX + 33 //tag:localCfwdEnable
-#define CFGID_TIMER_REGISTER_DELTA_INT CFGID_BEGIN_INDEX + 34 //tag:timerRegisterDelta
-#define CFGID_SIP_MAX_FORWARDS_INT CFGID_BEGIN_INDEX + 35 //tag:maxRedirects
-#define CFGID_2543_HOLD_BOOL CFGID_BEGIN_INDEX + 36 //tag:rfc2543Hold
-
-#define CFGID_CCM1_ADDRESS_STRING CFGID_BEGIN_INDEX + 37 //tag:processNodeName
-#define CFGID_CCM2_ADDRESS_STRING CFGID_BEGIN_INDEX + 38 //tag:processNodeName
-#define CFGID_CCM3_ADDRESS_STRING CFGID_BEGIN_INDEX + 39 //tag:processNodeName
-
-#define CFGID_CCM1_IPV6_ADDRESS_STRING CFGID_BEGIN_INDEX + 40 //tag:ipv6Addr, Not used
-#define CFGID_CCM2_IPV6_ADDRESS_STRING CFGID_BEGIN_INDEX + 41 //tag:ipv6Addr
-#define CFGID_CCM3_IPV6_ADDRESS_STRING CFGID_BEGIN_INDEX + 42 //tag:ipv6Addr
-
-#define CFGID_CCM1_SIP_PORT_INT CFGID_BEGIN_INDEX + 43 //tag:sipPort
-#define CFGID_CCM2_SIP_PORT_INT CFGID_BEGIN_INDEX + 44 //tag:sipPort
-#define CFGID_CCM3_SIP_PORT_INT CFGID_BEGIN_INDEX + 45 //tag:sipPort
-
-#define CFGID_CCM1_SEC_LEVEL_INT CFGID_BEGIN_INDEX + 46 //not from configuration
-#define CFGID_CCM2_SEC_LEVEL_INT CFGID_BEGIN_INDEX + 47 //not from configuration
-#define CFGID_CCM3_SEC_LEVEL_INT CFGID_BEGIN_INDEX + 48 //not from configuration
-
-#define CFGID_CCM1_IS_VALID_BOOL CFGID_BEGIN_INDEX + 49 //not from configuration
-#define CFGID_CCM2_IS_VALID_BOOL CFGID_BEGIN_INDEX + 50 //not from configuration
-#define CFGID_CCM3_IS_VALID_BOOL CFGID_BEGIN_INDEX + 51 //not from configuration
-
-#define CFGID_CCM_TFTP_IP_ADDR_STRING CFGID_BEGIN_INDEX + 52 //not from configuration
-#define CFGID_CCM_TFTP_PORT_INT CFGID_BEGIN_INDEX + 53 //not from configuration
-#define CFGID_CCM_TFTP_IS_VALID_BOOL CFGID_BEGIN_INDEX + 54 //not from configuration
-#define CFGID_CCM_TFTP_SEC_LEVEL_INT CFGID_BEGIN_INDEX + 55 //not from configuration
-
-#define CFGID_CONN_MONITOR_DURATION_INT CFGID_BEGIN_INDEX + 60 //tag:connectionMonitorDuration
-#define CFGID_CALL_PICKUP_URI_STRING CFGID_BEGIN_INDEX + 61 //tag:callPickupURI
-#define CFGID_CALL_PICKUP_LIST_URI_STRING CFGID_BEGIN_INDEX + 62 //tag:callPickupListURI
-#define CFGID_CALL_PICKUP_GROUP_URI_STRING CFGID_BEGIN_INDEX + 63 //tag:callPickupGroupURI
-#define CFGID_CALL_FORWARD_URI_STRING CFGID_BEGIN_INDEX + 65 //tag:callForwardURI
-#define CFGID_ABBREVIATED_DIAL_URI_STRING CFGID_BEGIN_INDEX + 66 //tag:abbreviatedDialURI
-#define CFGID_CALL_LOG_BLF_ENABLED_BOOL CFGID_BEGIN_INDEX + 67 //tag:callLogBlfEnabled
-#define CFGID_REMOTE_CC_ENABLED_BOOL CFGID_BEGIN_INDEX + 68 //tag:remoteCcEnable
-#define CFGID_RETAIN_FORWARD_INFORMATION_BOOL CFGID_BEGIN_INDEX + 69 //tag:retainForwardInformation
-
-#define CFGID_TIMER_KEEPALIVE_EXPIRES_INT CFGID_BEGIN_INDEX + 70 //tag:timerKeepAliveExpires
-#define CFGID_TIMER_SUBSCRIBE_EXPIRES_INT CFGID_BEGIN_INDEX + 71 //tag:timerSubscribeExpires
-#define CFGID_TIMER_SUBSCRIBE_DELTA_INT CFGID_BEGIN_INDEX + 72 //tag:timerSubscribeDelta
-#define CFGID_TRANSPORT_LAYER_PROT_INT CFGID_BEGIN_INDEX + 73 //tag:transportLayerProtocol
-#define CFGID_KPML_ENABLED_INT CFGID_BEGIN_INDEX + 74 //tag:kpml
-
-#define CFGID_NAT_ENABLE_BOOL CFGID_BEGIN_INDEX + 75 //tag:natEnabled
-#define CFGID_NAT_ADDRESS_STRING CFGID_BEGIN_INDEX + 76 //tag:natAddress
-#define CFGID_VOIP_CONTROL_PORT_INT CFGID_BEGIN_INDEX + 77 //tag:voipControlPort
-#define CFGID_MY_IP_ADDR_STRING CFGID_BEGIN_INDEX + 78 //not applicable
-#define CFGID_MY_MAC_ADDR_STRING CFGID_BEGIN_INDEX + 79 //not applicable
-#define CFGID_ENABLE_VAD_BOOL CFGID_BEGIN_INDEX + 80 //tag:enableVad
-
-#define CFGID_AUTOANSWER_IDLE_ALTERNATE_BOOL CFGID_BEGIN_INDEX + 81 //tag:autoAnswerAltBehavior
-#define CFGID_AUTOANSWER_TIMER_INT CFGID_BEGIN_INDEX + 82 //tag:autoAnswerTimer
-#define CFGID_AUTOANSWER_OVERRIDE_BOOL CFGID_BEGIN_INDEX + 83 //tag:autoAnswerOverride
-
-#define CFGID_OFFHOOK_TO_FIRST_DIGIT_TIMER_INT CFGID_BEGIN_INDEX + 84 //tag:offhookToFirstDigitTimer
-#define CFGID_CALL_WAITING_SILENT_PERIOD_INT CFGID_BEGIN_INDEX + 85 //tag:silentPeriodBetweenCallWaitingBursts
-#define CFGID_RING_SETTING_BUSY_POLICY_INT CFGID_BEGIN_INDEX + 86 //tag:ringSettingBusyStationPolicy
-#define CFGID_DSCP_FOR_CALL_CONTROL_INT CFGID_BEGIN_INDEX + 87 //tag:dscpForCm2Dvce
-#define CFGID_SPEAKER_ENABLED_BOOL CFGID_BEGIN_INDEX + 88 //tag:disableSpeaker
-#define CFGID_XFR_ONHOOK_ENABLED_BOOL CFGID_BEGIN_INDEX + 89 //tag:disableSpeaker
-#define CFGID_ROLLOVER_INT CFGID_BEGIN_INDEX + 90 //tag:rollover
-#define CFGID_LOAD_FILE_STRING CFGID_BEGIN_INDEX + 91 //not from config file
-
-#define CFGID_BLF_ALERT_TONE_IDLE_INT CFGID_BEGIN_INDEX + 92 //tag:blfAudibleAlertSettingOfIdleStation
-#define CFGID_BLF_ALERT_TONE_BUSY_INT CFGID_BEGIN_INDEX + 93 //tag:blfAudibleAlertSettingOfBusyStation
-#define CFGID_AUTO_PICKUP_ENABLED_BOOL CFGID_BEGIN_INDEX + 94 //tag:autoCallPickupEnable
-
-#define CFGID_JOIN_ACROSS_LINES_INT CFGID_BEGIN_INDEX + 95 //tag:joinAcrossLines
-
-#if defined(_TNP_)
-#define ROUNDTABLE_INDEX_OFFSET 0
-#else
-#define CFGID_MY_ACTIVE_MAC_ADDR_STRING CFGID_BEGIN_INDEX + 96 //not from configuration
-#define CFGID_DSCP_AUDIO_INT CFGID_BEGIN_INDEX + 97 //tag:dscpForAudio
-#define CFGID_DEVICE_NAME_STRING CFGID_BEGIN_INDEX + 98 //not applicable
-#define CFGID_USER_AGENT_STRING CFGID_BEGIN_INDEX + 99 //not from config file
-#define CFGID_MODEL_NUMBER_STRING CFGID_BEGIN_INDEX + 100 //not from config file
-#define CFGID_DSCP_VIDEO_INT CFGID_BEGIN_INDEX + 101 //tag:dscpVideo
-#define ROUNDTABLE_INDEX_OFFSET 6
-#endif
-
-#define CFGID_IP_ADDR_MODE_INT CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 96 //Not used
-#define CFGID_INTER_DIGIT_TIMER_INT CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 97 //tag:t302
-
-#define CFGID_EMCC_MODE_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 98 // Not from config file
-#define CFGID_VISITING_EM_PORT_INT CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 99 // Not from config file
-#define CFGID_VISITING_EM_IP_STRING CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 100 // Not from config file
-
-#define CFGID_JOIN_DXFER_POLICY_STRING CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 102 //tag:<join-dxfer-policy>used only for RTLite CTI appliation
-#define CFGID_CCM_EXTERNAL_NUMBER_MASK_STRING CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 103 //tag:<externalNumberMask>
-#define CFGID_MEDIA_IP_ADDR_STRING CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 104 //tag:<videoCapability>
-#define CFGID_P2PSIP_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 105
-#define CFGID_VERSION_STRING CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 106
-#define CFGID_SDPMODE_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 107
-#define CFGID_RTCPMUX_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 108
-#define CFGID_RTPSAVPF_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 109
-#define CFGID_MAXAVBITRATE_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 110
-#define CFGID_MAXCODEDAUDIOBW_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 111
-#define CFGID_USEDTX_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 112
-#define CFGID_STEREO_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 113
-#define CFGID_USEINBANDFEC_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 114
-#define CFGID_CBR_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 115
-#define CFGID_MAXPTIME_BOOL CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 116
-#define CFGID_SCTP_PORT_INT CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 117
-#define CFGID_NUM_DATA_STREAMS_INT CFGID_BEGIN_INDEX + ROUNDTABLE_INDEX_OFFSET + 118
-
-/* All non Line specific params should be added above */
-/* All Line specific params should be added below */
-/*
- Following configuration settings are coming from the <line> element in the configuration file.
- The line configuration is block based. Each configuration item has a block, e.g., the CFGID_LINE_FEATURE_INT
- has a block with the size equal to the maxinum number of line that a type of phone can be configured with.
- The following depicts the structure of line feature configuration.
- config_table[
- ...
- cfgid_line_feature_id_line_1,//line feature id block start
- ...
- cfgid_line_feature_id_line_max,//line feature id block end
- cfgid_line_index_id_line_1, //line index block start
- ...
- cfgid_line_index_id_line_max,//line index block end
- ...CFGID_LINE_CFWDALL_STRING
- cfgid_line_cfwdall_string_line_max //line cfwd all string block end
- ];
-
- Based on this, when setting directory name (DN, line name) for the line 3 (line_id = 3),
- the config id should be CFGID_LINE_NAME_STRING + (line_id -1), or CFGID_LINE_NAME_STRING + 2.
- Keep in mind the following config ids are defined for the first line.
- */
-
-#define CFGID_LINE_FEATURE_INT CFGID_NUM_DATA_STREAMS_INT + 1 //tag:featureID
-#define CFGID_LINE_INDEX_INT CFGID_LINE_FEATURE_INT + CC_MAX_CONFIG_LINES //tag:lineIndex
-#define CFGID_LINE_MAXNUMCALLS_INT CFGID_LINE_INDEX_INT + CC_MAX_CONFIG_LINES //tag:maxNumCalls
-#define CFGID_LINE_NAME_STRING CFGID_LINE_MAXNUMCALLS_INT + CC_MAX_CONFIG_LINES //tag:name
-#define CFGID_LINE_AUTHNAME_STRING CFGID_LINE_NAME_STRING + CC_MAX_CONFIG_LINES //tag:authName
-#define CFGID_LINE_PASSWORD_STRING CFGID_LINE_AUTHNAME_STRING + CC_MAX_CONFIG_LINES //tag:authPassword
-#define CFGID_LINE_DISPLAYNAME_STRING CFGID_LINE_PASSWORD_STRING + CC_MAX_CONFIG_LINES //tag:displayName
-#define CFGID_LINE_CONTACT_STRING CFGID_LINE_DISPLAYNAME_STRING + CC_MAX_CONFIG_LINES //tag:contact
-#define CFGID_PROXY_ADDRESS_STRING CFGID_LINE_CONTACT_STRING + CC_MAX_CONFIG_LINES //tag:proxy
-#define CFGID_PROXY_PORT_INT CFGID_PROXY_ADDRESS_STRING + CC_MAX_CONFIG_LINES //tag:port
-#define CFGID_LINE_AUTOANSWER_ENABLED_BYTE CFGID_PROXY_PORT_INT + CC_MAX_CONFIG_LINES //tag:autoAnswerEnabled
-#define CFGID_LINE_AUTOANSWER_MODE_STRING CFGID_LINE_AUTOANSWER_ENABLED_BYTE + CC_MAX_CONFIG_LINES //tag:autoAnswerMode
-#define CFGID_LINE_CALL_WAITING_BYTE CFGID_LINE_AUTOANSWER_MODE_STRING + CC_MAX_CONFIG_LINES //tag:callWaiting
-#define CFGID_LINE_SHARED_LINE_BOOL CFGID_LINE_CALL_WAITING_BYTE + CC_MAX_CONFIG_LINES //tag:sharedLine
-#define CFGID_LINE_MSG_WAITING_LAMP_BYTE CFGID_LINE_SHARED_LINE_BOOL + CC_MAX_CONFIG_LINES //tag:messageWaitingLampPolicy
-#define CFGID_LINE_MESSAGE_WAITING_AMWI_BYTE CFGID_LINE_MSG_WAITING_LAMP_BYTE + CC_MAX_CONFIG_LINES //tag:messageWaitingAMWI
-#define CFGID_LINE_RING_SETTING_IDLE_BYTE CFGID_LINE_MESSAGE_WAITING_AMWI_BYTE + CC_MAX_CONFIG_LINES //tag:ringSettingIdle
-#define CFGID_LINE_RING_SETTING_ACTIVE_BYTE CFGID_LINE_RING_SETTING_IDLE_BYTE + CC_MAX_CONFIG_LINES //tag:ringSettingActive
-#define CFGID_LINE_BUSY_TRIGGER_INT CFGID_LINE_RING_SETTING_ACTIVE_BYTE + CC_MAX_CONFIG_LINES //tag:busyTrigger
-#define CFGID_LINE_CFWDALL_STRING CFGID_LINE_BUSY_TRIGGER_INT + CC_MAX_CONFIG_LINES //not from configuration
-
-#define CFGID_LINE_SPEEDDIAL_NUMBER_STRING CFGID_LINE_CFWDALL_STRING + MAX_CONFIG_LINES
-#define CFGID_LINE_RETRIEVAL_PREFIX_STRING CFGID_LINE_SPEEDDIAL_NUMBER_STRING + MAX_CONFIG_LINES
-#define CFGID_LINE_MESSAGES_NUMBER_STRING CFGID_LINE_RETRIEVAL_PREFIX_STRING + MAX_CONFIG_LINES
-#define CFGID_LINE_FWD_CALLER_NAME_DIPLAY_BOOL CFGID_LINE_MESSAGES_NUMBER_STRING + MAX_CONFIG_LINES
-#define CFGID_LINE_FWD_CALLER_NUMBER_DIPLAY_BOOL CFGID_LINE_FWD_CALLER_NAME_DIPLAY_BOOL + MAX_CONFIG_LINES
-#define CFGID_LINE_FWD_REDIRECTED_NUMBER_DIPLAY_BOOL CFGID_LINE_FWD_CALLER_NUMBER_DIPLAY_BOOL + MAX_CONFIG_LINES
-#define CFGID_LINE_FWD_DIALED_NUMBER_DIPLAY_BOOL CFGID_LINE_FWD_REDIRECTED_NUMBER_DIPLAY_BOOL + MAX_CONFIG_LINES
-#define CFGID_LINE_FEATURE_OPTION_MASK_INT CFGID_LINE_FWD_DIALED_NUMBER_DIPLAY_BOOL + MAX_CONFIG_LINES
-#define HLAPI_INDEX_OFFSET CFGID_LINE_FEATURE_OPTION_MASK_INT
-
-#define CFGID_PROTOCOL_MAX HLAPI_INDEX_OFFSET + MAX_CONFIG_LINES //For notation only.
-
-
-#define CFGID_CONFIG_FILE 1001
-
-/*********************************************************
- *
- * Value Definitions
- *
- *********************************************************/
-// Line feature
-
-/**
- * Set the maximum line available for registration
- * @param lines the maximum line could be configured.
- * @return
- */
-int CC_Config_SetAvailableLines(cc_lineid_t lines);
-
-/**
- * Sets the integer value for the config property.
- * @param [in] cfgid - config property identifier
- * @param [in] value - integer value to be set.
- * @return
- */
-void CC_Config_setIntValue(int cfgid, int value);
-
-/**
- * Sets the boolean value for the config property.
- * @param [in] cfgid - config property identifier
- * @param [in] value - boolean value to be set.
- * @return
- */
-void CC_Config_setBooleanValue(int cfgid, cc_boolean value);
-
-/**
- * Sets the string value for the config property.
- * @param [in] cfgid - config property identifier
- * @param [in] value - string value to be set.
- * @return
- */
-void CC_Config_setStringValue(int cfgid, const char* value);
-
-/**
- * Sets the byte value for the config property.
- * @param [in] cfgid - config property identifier
- * @param [in] value - byte value to be set.
- * @return
- */
-void CC_Config_setByteValue(int cfgid, unsigned char value);
-
-/**
- * Sets the byte array value for the config property.
- * @param [in] cfgid - config property identifier
- * @param [in] byte_array - byte array value to be set.
- * @param [in] length - lenght of array.
- * @return
- */
-void CC_Config_setArrayValue(int cfgid, char *byte_array, int length);
-
-/**
- * Set the dialplan file
- * @param dial_plan_string the dial plan content string
- * @param length the length of dial plan string, the maximum size will be 0x2000.
- * @return string dial plan version stamp
- */
-char* CC_Config_setDialPlan(const char *dial_plan_string, int len);
-
-/**
- * Set the fcp file
- * @param fcp_plan_)string - path to the fcp plan)
- * @param len - length, the maximum size will be 0xXXXX (tbd- pfg))
- * @return string - fcp plan version stamp
- */
-
-char* CC_Config_setFcp(const char *fcp_plan_string, int len);
-
-#endif /* _CC_CONFIG_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_CONSTANTS_H_
-#define _CC_CONSTANTS_H_
-#include "cc_types.h"
-
-#define PC_HANDLE_SIZE 17 /* 8 random bytes in hex plus null */
-
-/**
- * Max call servers
- */
-#define MAX_CALL_SERVERS 4
-
-/**
- * Define notification priority
- */
-#define CC_DEF_NOTIFY_PRI 20
-#define CC_HR_NOTIFY_PRI 1
-
-#define CC_ALL_LINES 255
-#define SID_LINE_SHIFT 16
-#define CC_NO_CALL_ID (0)
-#define CC_NO_LINE (0)
-#define CC_NO_CALL_INSTANCE (0)
-
-#define CC_MAX_LEN_REQ_SUPP_PARAM_CISCO_SISTAG 64
-
-/**
- * Attrib bit in video available direction byte to indicate if the video is over CAST
- */
-#define CC_ATTRIB_CAST 0x8
-
-/**
- * Define the line id. The value 0 (CC_NO_LINE) means not set, it will be set by pSipcc system.
- */
-typedef unsigned short cc_lineid_t;
-
-/**
- * Define the call id. The value 0 (CC_NO_CALL_ID) means not set, it will be set by pSipcc system.
- */
-typedef unsigned short cc_callid_t;
-
-typedef unsigned short cc_streamid_t;
-typedef unsigned short cc_mcapid_t;
-typedef unsigned short cc_groupid_t;
-typedef unsigned short cc_level_t;
-
-/**
- * Define the call instance id
- */
-
-typedef unsigned short cc_call_instance_t;
-
-/**
- * Define string char
- */
-typedef const char *cc_string_t;
-
-/**
- * Define an empty call handle
- */
-#define CC_EMPTY_CALL_HANDLE (0)
-
-/**
- * This will be returned by pSipcc system, a user/application should use the following two methods to get the selected or
- * assinged line id and call id.
- * When a user or an application doesn't select a line (user passes 0 to pSipcc),, the pSipcc will assign it with the first available
- * line to it based on the maximum call per line that is configured.
- */
-typedef unsigned int cc_call_handle_t;
-#define CC_SID_TYPE_SHIFT 28
-#define CC_SID_LINE_SHIFT 16
-#define CC_SESSIONTYPE_CALLCONTROL 1
-#define GET_LINE_ID(call_handle) (cc_lineid_t)((call_handle & 0xFFF0000) >> CC_SID_LINE_SHIFT )
-#define GET_CALL_ID(call_handle) (cc_callid_t)(call_handle & 0xFFFF)
-#define CREATE_CALL_HANDLE(line, callid) (cc_call_handle_t)(((line & 0xFFF) << CC_SID_LINE_SHIFT) + (callid & 0xFFFF))
-#define CREATE_CALL_HANDLE_FROM_SESSION_ID(session_id) (session_id & 0xFFFFFFF)
-#define CREATE_SESSION_ID_FROM_CALL_HANDLE(call_handle) ((CC_SESSIONTYPE_CALLCONTROL << CC_SID_TYPE_SHIFT) + call_handle)
-
-/**
- * Define return codes
- */
-typedef enum {
- CC_FAILURE = -1,
- CC_SUCCESS
-} cc_return_t;
-
-/**
- * Define valid number digits for SendDigit method
- */
-typedef enum {
- KEY_1 = '1',
- KEY_2 = '2',
- KEY_3 = '3',
- KEY_4 = '4',
- KEY_5 = '5',
- KEY_6 = '6',
- KEY_7 = '7',
- KEY_8 = '8',
- KEY_9 = '9',
- KEY_0 = '0',
- KEY_STAR = '*',
- KEY_POUND = '#',
- KEY_A = 'A',
- KEY_B = 'B',
- KEY_C = 'C',
- KEY_D = 'D',
- KEY_PLUS = '+'
-} cc_digit_t;
-
-
-/**
- * Defines cucm mode of the call manager to which device is connected.
- */
-typedef enum {
- CC_MODE_INVALID = -1,
- CC_MODE_CCM,
- CC_MODE_NONCCM
-} cc_cucm_mode_t;
-
-// Line feature
-typedef enum {
- CC_LINE_FEATURE_NONE = 0,
- CC_LINE_FEATURE_REDIAL = 1,
- CC_LINE_FEATURE_SPEEDDIAL = 2,
- CC_LINE_FEATURE_DN = 9,
- CC_LINE_FEATURE_SERVICE = 20,
- CC_LINE_FEATURE_SPEEDDIALBLF = 21,
- CC_LINE_FEATURE_MALICIOUSCALLID = 27,
- CC_LINE_FEATURE_CALLPICKUP = 127,
- CC_LINE_FEATURE_GROUPCALLPICKUP = 128,
- CC_LINE_FEATURE_QUALREPORTTOOL = 133,
- CC_LINE_FEATURE_OTHERPICKUP = 135,
- CC_LINE_FEATURE_ALLCALLS = 140,
- CC_LINE_FEATURE_ANSWEROLDEST = 141,
- CC_LINE_FEATURE_SERVICES = 192,
- CC_LINE_FEATURE_BLF = 255
-} cc_line_feature_t;
-
-/**
- * Define feature option mask
- */
-typedef enum {
- CC_FEATUREOPTIONMASK_NONE,
- CC_FEATUREOPTIONMASK_BLF_PICKUP
-} cc_feature_option_mask_t;
-
-/**
- * Defines cucm secure levels
- */
-typedef enum {
- CC_CUCM_NONSECURE,
- CC_CUCM_AUTHENTICATED,
- CC_CUCM_ENCRYPTED,
- CC_CUCM_NOT_IN_CTL
-} cc_cucm_sec_level_t;
-
-/**
- * Defines cc events causing registration state change
- */
-typedef enum {
- CC_CAUSE_NONE,
- CC_CAUSE_FAILOVER,
- CC_CAUSE_FALLBACK,
- CC_CAUSE_REG_ALL_FAILED,
- CC_CAUSE_SHUTDOWN,
- CC_CAUSE_UNREG_ALL,
- CC_CAUSE_LOGOUT_RESET
-} cc_service_cause_t;
-
-/**
- * Defines cc service state
- */
-typedef enum {
- CC_STATE_IDLE = 0,
- CC_STATE_INS,
- CC_STATE_OOS,
- CC_STATE_PRO_BASE
-} cc_service_state_t;
-
-/**
- * Define cucm connection status.
- */
-typedef enum {
- CC_CCM_STATUS_NONE = 0,
- CC_CCM_STATUS_STANDBY,
- CC_CCM_STATUS_ACTIVE
-} cc_ccm_status_t;
-
-/**
- * Define line registration state
- */
-typedef enum {
- CC_UNREGISTERED,
- CC_REGISTERED
-}cc_line_reg_state_t;
-
-/**
- * Defines pSipcc shutdown reason code
- */
-typedef enum {
- CC_SHUTDOWN_NORMAL,
- CC_SHUTDOWN_UNSPECIFIED,
- CC_SHUTDOWN_VERMISMATCH
-} cc_shutdown_reason_t;
-
-/**
- * Defines kpml value
- */
-typedef enum {
- CC_KPML_NONE = 0x0,
- CC_KPML_SIGNAL_ONLY = 0x1,
- CC_KPML_DTMF_ONLY = 0x2,
- CC_KPML_BOTH = 0x3
-} cc_kpml_config_t;
-
-/**
- * Defines whether to upgrade now or later to recently download firmware image
- */
-typedef enum {
- CC_UPGRADE_NONE = 0,
- CC_UPGRADE_NOW,
- CC_UPGRADE_LATER
-} cc_upgrade_t;
-
-/* Media flow direction */
-typedef enum {
- CC_SDP_DIRECTION_INACTIVE,
- CC_SDP_DIRECTION_SENDONLY,
- CC_SDP_DIRECTION_RECVONLY,
- CC_SDP_DIRECTION_SENDRECV,
- CC_SDP_MAX_QOS_DIRECTIONS
-} cc_sdp_direction_t;
-
-/**
- * Defines BLF state
- */
-typedef enum {
- CC_SIP_BLF_UNKNOWN,
- CC_SIP_BLF_IDLE,
- CC_SIP_BLF_INUSE,
- CC_SIP_BLF_EXPIRED,
- CC_SIP_BLF_REJECTED,
- CC_SIP_BLF_ALERTING
-} cc_blf_state_t;
-
-/**
- * Defines BLF feature mask
- */
-typedef enum {
- CC_BLF_FEATURE_MASK_NONE = 0,
- CC_BLF_FEATURE_MASK_PICKUP
-} cc_blf_feature_mask_t;
-
-/**
- * Defines call state
- */
-typedef enum {
- OFFHOOK,
- ONHOOK,
- RINGOUT,
- RINGIN,
- PROCEED,
- CONNECTED,
- HOLD,
- REMHOLD,
- RESUME,
- BUSY,
- REORDER,
- CONFERENCE,
- DIALING,
- REMINUSE,
- HOLDREVERT,
- WHISPER,
- PRESERVATION,
- WAITINGFORDIGITS = 21,
- CREATEOFFER,
- CREATEANSWER,
- CREATEOFFERERROR,
- CREATEANSWERERROR,
- SETLOCALDESC,
- SETREMOTEDESC,
- SETLOCALDESCERROR,
- SETREMOTEDESCERROR,
- REMOTESTREAMADD,
- MAX_CALL_STATES
-} cc_call_state_t;
-
-/**
- * Defines call attribute
- */
-typedef enum {
- CC_ATTR_NOT_DEFINED = -1,
- CC_ATTR_NORMAL,
- CC_ATTR_XFR_CONSULT,
- CC_ATTR_CONF_CONSULT,
- CC_ATTR_BARGING,
- CC_ATTR_RIUHELD_LOCKED,
- CC_ATTR_LOCAL_CONF_CONSULT,
- CC_ATTR_LOCAL_XFER_CONSULT,
- CC_ATTR_CFWDALL,
- CC_ATTR_GRP_CALL_PICKUP,
- CC_ATTR_CFWD_ALL,
- CC_ATTR_MAX
-} cc_call_attr_t;
-
-/**
- * Defines the hold reason
- */
-typedef enum {
- CC_HOLD_REASON_NONE,
- CC_HOLD_REASON_XFER,
- CC_HOLD_REASON_CONF,
- CC_HOLD_REASON_SWAP,
- CC_HOLD_REASON_INTERNAL
-} cc_hold_reason_t;
-
-/**
- * Defines call type
- */
-typedef enum {
- CC_CALL_TYPE_NONE,
- CC_CALL_TYPE_INCOMING,
- CC_CALL_TYPE_OUTGOING,
- CC_CALL_TYPE_FORWARDED
-} cc_call_type_t;
-
-/**
- * Defines call security
- */
-typedef enum {
- CC_SECURITY_NONE,
- CC_SECURITY_UNKNOWN,
- CC_SECURITY_AUTHENTICATED,
- CC_SECURITY_NOT_AUTHENTICATED,
- CC_SECURITY_ENCRYPTED
-} cc_call_security_t;
-
-/**
- * Defines call policy
- */
-typedef enum {
- /* Call Policy */
- CC_POLICY_NONE,
- CC_POLICY_UNKNOWN,
- CC_POLICY_CHAPERONE
-} cc_call_policy_t;
-
-/**
- * Defines Log disposition
- */
-typedef enum {
- CC_LOGD_MISSED,
- CC_LOGD_RCVD,
- CC_LOGD_SENT,
- CC_LOGD_UNKNWN,
- CC_LOGD_DELETE
-} cc_log_disposition_t;
-
-/**
- * Defines call priority
- */
-typedef enum{
- CC_PRIORITY_NORMAL,
- CC_PRIORITY_URGENT
-} cc_call_priority_t;
-
-/**
- * Defines call selection
- */
-typedef enum {
- CC_CALL_SELECT_NONE,
- CC_CALL_SELECT_LOCKED,
- CC_CALL_SELECT_UNLOCKED,
- CC_CALL_SELECT_REMOTE_LOCKED
-} cc_call_selection_t;
-
-/**
- * Defines service control request
- */
-typedef enum {
- CC_DEVICE_RESET = 1,
- CC_DEVICE_RESTART,
- CC_DEVICE_ICMP_UNREACHABLE = 5
-} cc_srv_ctrl_req_t;
-
-/**
- * Defines service control command
- */
-typedef enum {
- CC_ACTION_RESET = 1,
- CC_ACTION_RESTART
-} cc_srv_ctrl_cmd_t;
-
-/**
- * Defines messaging type
- */
-typedef enum {
- CC_VOICE_MESSAGE = 1,
- CC_TEXT_MESSAGE
-} cc_message_type_t;
-
-/**
- * Defines handset lamp state
- */
-typedef enum {
- CC_LAMP_NONE = 0,
- CC_LAMP_ON,
- CC_LAMP_BLINK,
- CC_LAMP_FRESH
-} cc_lamp_state_t;
-
-/**
- * defines call cause
- * Important: when update this enum, please update the cc_cause_name accordingly.
- */
-typedef enum {
- CC_CAUSE_MIN = -1,
- CC_CAUSE_BASE = -1,
- CC_CAUSE_OK,
- CC_CAUSE_ERROR,
- CC_CAUSE_UNASSIGNED_NUM,
- CC_CAUSE_NO_RESOURCE,
- CC_CAUSE_NO_ROUTE,
- CC_CAUSE_NORMAL,
- CC_CAUSE_BUSY,
- CC_CAUSE_NO_USER_RESP,
- CC_CAUSE_NO_USER_ANS,
- CC_CAUSE_REJECT,
- CC_CAUSE_INVALID_NUMBER,
- CC_CAUSE_FACILITY_REJECTED,
- CC_CAUSE_CALL_ID_IN_USE,
- CC_CAUSE_XFER_LOCAL,
- CC_CAUSE_XFER_REMOTE,
- CC_CAUSE_XFER_BY_REMOTE,
- CC_CAUSE_XFER_CNF,
- CC_CAUSE_CONGESTION,
- CC_CAUSE_ANONYMOUS,
- CC_CAUSE_REDIRECT,
- CC_CAUSE_PAYLOAD_MISMATCH,
- CC_CAUSE_CONF,
- CC_CAUSE_REPLACE,
- CC_CAUSE_NO_REPLACE_CALL,
- CC_CAUSE_NO_RESUME,
- CC_CAUSE_NO_MEDIA,
- CC_CAUSE_REQUEST_PENDING,
- CC_CAUSE_INVALID_PARTICIPANT,
- CC_CAUSE_NO_CNF_BRIDE,
- CC_MAXIMUM_PARTICIPANT,
- CC_KEY_NOT_ACTIVE,
- CC_TEMP_NOT_AVAILABLE,
- CC_CAUSE_REMOTE_SERVER_ERROR,
- CC_CAUSE_BARGE,
- CC_CAUSE_CBARGE,
- CC_CAUSE_NOT_FOUND,
- CC_CAUSE_SECURITY_FAILURE,
- CC_CAUSE_MONITOR,
- CC_CAUSE_UI_STATE_BUSY,
- CC_SIP_CAUSE_ANSWERED_ELSEWHERE,
- CC_CAUSE_RETRIEVED,
- CC_CAUSE_FORWARDED,
- CC_CAUSE_ABANDONED,
- CC_CAUSE_XFER_LOCAL_WITH_DIALSTRING,
- CC_CAUSE_BW_OK,
- CC_CAUSE_XFER_COMPLETE,
- CC_CAUSE_RESP_TIMEOUT,
- CC_CAUSE_SERV_ERR_UNAVAIL,
- CC_CAUSE_REMOTE_DISCONN_REQ_PLAYTONE,
- CC_CAUSE_OUT_OF_MEM,
- CC_CAUSE_VALUE_NOT_FOUND,
- CC_CAUSE_MAX
-} cc_cause_t;
-
-/**
- * defines subscription event type
- */
-typedef enum {
- CC_SUBSCRIPTIONS_DIALOG_EXT = 2,
- CC_SUBSCRIPTIONS_KPML_EXT = 4,
- CC_SUBSCRIPTIONS_PRESENCE_EXT = 5,
- CC_SUBSCRIPTIONS_REMOTECC_EXT = 6,
- CC_SUBSCRIPTIONS_REMOTECC_OPTIONSIND_EXT = 7,
- CC_SUBSCRIPTIONS_CONFIGAPP_EXT = 8,
- CC_SUBSCRIPTIONS_MEDIA_INFO_EXT = 10
-} cc_subscriptions_ext_t;
-
-typedef enum {
- APPLY_DYNAMICALLY=0,
- RESTART_NEEDED,
- APPLY_CONFIG_NONE
-} cc_apply_config_result_t;
-
-
-/**
- * defines ID of cucm
- */
-
-typedef enum {
- PRIMARY_CCM = 0,
- SECONDARY_CCM,
- TERTIARY_CCM,
- MAX_CCM,
- UNUSED_PARAM
-} CCM_ID;
-
-typedef enum {
- CC_SIS_B2B_CONF = 0,
- CC_SIS_SWAP,
- CC_SIS_CFWD_ANY_LINE
-} cc_sis_feature_id_e;
-
-/**
- * enum for conference participant status
- */
-
-typedef enum {
- CCAPI_CONFPARTICIPANT_UNKNOWN,
- CCAPI_CONFPARTICIPANT_DIALING_OUT,
- CCAPI_CONFPARTICIPANT_ALERTING,
- CCAPI_CONFPARTICIPANT_CONNECTED,
- CCAPI_CONFPARTICIPANT_ON_HOLD,
- CCAPI_CONFPARTICIPANT_DISCONNECTED
-} cc_conf_participant_status_t;
-
-
-typedef enum {
- JSEP_NO_ACTION = -1,
- JSEP_OFFER,
- JSEP_ANSWER,
- JSEP_PRANSWER
-} cc_jsep_action_t;
-
-
-typedef cc_string_t cc_peerconnection_t;
-
-typedef unsigned int cc_media_stream_id_t;
-
-typedef unsigned int cc_media_track_id_t;
-
-
-typedef enum {
- NO_STREAM = -1,
- AUDIO,
- VIDEO,
- TYPE_MAX
-} cc_media_type_t;
-
-
-typedef struct {
- char *name;
- char *value;
- cc_boolean mandatory;
-} cc_media_constraint_t;
-
-typedef struct {
- cc_media_constraint_t** constraints;
- cc_uint16_t constraint_count;
-} cc_media_constraints_t;
-
-#endif /* _CC_CONSTANTS_H_ */
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef CC_DEBUG_H_
-#define CC_DEBUG_H_
-#include "cc_types.h"
-#include <cpr_stdio.h>
-
-extern cc_int32_t VCMDebug;
-extern cc_int32_t PLATDebug;
-
-#define PLAT_ERROR err_msg
-#define VCM_ERR err_msg
-
-#define VCM_DEBUG if (VCMDebug) buginf
-#define PLAT_DEBUG if (PLATDebug) buginf
-
-//DEBUG message prefixes
-#define PLAT_F_PREFIX "PLAT : %s : "
-#define PLAT_A_F_PREFIX "PLAT : %s : %s :"
-#define PLAT_L_C_F_PREFIX "PLAT : %d/%d : %s : " // line/call/fname as arg
-#define VCM_F_PREFIX "VCM : %s : "
-#define VCM_A_F_PREFIX "VCM : %s : %s :"
-#define VCM_L_C_F_PREFIX "%s : %d/%d : %s : " // line/call/fname as arg
-#define PLAT_F_PREFIX_ARGS(msg_name, func_name) msg_name, func_name
-#define PLAT_L_C_F_PREFIX_ARGS(msg_name, line, call_id, func_name) \
- msg_name, line, call_id, func_name
-
-
-//
-#define PLAT_API "PLAT_API" // platform API
-#define VCM_API "VCM_API" // vcm api
-
-#endif /* CC_DEBUG_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_DEVICE_FEATURE_H_
-#define _CC_DEVICE_FEATURE_H_
-
-#include "cc_constants.h"
-
-
-/**
- * Enable or disable video capability of the device.
- * @param enable - a flag to indicate that application wants to enable of
- * disable video capability of the device.
- * @return void
- */
-void CC_DeviceFeature_enableVideo(cc_boolean enable);
-
-/**
- * Indicate native video support for the device
- * @param enable - a flag to indicate that device supports native video
- * @return void
- */
-void CC_DeviceFeature_supportsVideo(cc_boolean enable);
-
-/**
- * Enable or disable camera capability of the device.
- * @param enable - a flag to indicate that application wants to enable of
- * disable camera capability of the device.
- * @return void
- */
-void CC_DeviceFeature_enableCamera(cc_boolean enable);
-
-
-#endif /* _CC_DEVICE_FEATURE_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_DEVICE_LISTENER_H_
-#define _CC_DEVICE_LISTENER_H_
-#include "cc_constants.h"
-
-/***********************************Device feature listener methods**************************************/
-/**
- * Inform an application about the call forward status
- * @param line line number
- * @param is_fwd if the call forward set is a success or not.
- * @param is_local is cfwd a local configured or supportted by cucm
- * @param cfa_num call farward all number
- * @return void
- */
-void CC_DeviceListener_callForwardAllStateChanged(cc_lineid_t line, cc_boolean is_fwd, cc_boolean is_local, cc_string_t cfa_num);
-
-/**
- * Informa an application that a specifical line has message waiting.
- * @param line line number
- * @param state has message waiting or not
- * @param message_type type of message waiting, e.g. voice message, text message, etc.
- * @param new_count the count of new message waiting.
- * @param old_count the count of old message waiting.
- * @param high_priority_new_count the count of high priority message waiting.
- * @param high_priority_old_count the count of old high priority message waiting.
- * @return void
- */
-void CC_DeviceListener_mwiStateUpdated(cc_lineid_t line, cc_boolean state,
- cc_message_type_t message_type,
- int new_count,
- int old_count,
- int high_priority_new_count,
- int high_priority_old_count);
-
-/**
- * Update the handset lamp light
- * @param lamp_state lamp state
- * @return void
- */
-void CC_DeviceListener_mwiLampUpdated(cc_lamp_state_t lamp_state);
-
-/**
- * Inform application if the maximum number of call for the particular line is reached or not.
- * @param line the line is reported
- * @param state true or false
- * @return void
- */
-void CC_DeviceListener_mncReached(cc_lineid_t line, cc_boolean state);
-
-/**
- * Call Status/prompt notifications
- * @param time display duration
- * @param display_progress
- * @param priority see definition for notification priority in cc_constants.h
- * @param prompt phrase to display
- * @return void
- */
-void CC_DeviceListener_displayNotify(int time, cc_boolean display_progress, char priority, cc_string_t prompt);
-
-/**
- * Update speed dial label
- * @param line the line number
- * @param button_no the button number
- * @param speed_dial_number the speed dial number
- * @param label the label to display for the line if line visual presentation is available.
- * @return void
- */
-void CC_DeviceListener_labelNSpeedUpdated(cc_lineid_t line,
- int button_no,
- cc_string_t speed_dial_number,
- cc_string_t label);
-
-#endif /* _CC_DEVICE_LISTENER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_INFO_H_
-#define _CC_INFO_H_
-
-#include "cc_constants.h"
-
-/**
- * Defines to be used for info_package info_type and info body in CC_Info_sendInfo()
- * to send FAST PICTURE UPDATE INFO out
- */
-#define FAST_PIC_INFO_PACK ""
-#define FAST_PIC_CTYPE "application/media_control+xml"
-#define FAST_PIC_MSG_BODY "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?>\n\
- <media_control>\n\
- <vc_primitive>\n\
- <to_encoder>\n\
- <picture_fast_update/>\n\
- </to_encoder>\n\
- </vc_primitive>\n\
- </media_control>"
-
-
-/**
- * Send SIP INFO message with the specified event_type and xml body
- * @param call_handle call handle
- * @param info_package the Info-Package header of the INFO message
- * @param info_type the Content-Type header of the INFO message
- * @param info_body the message body of the INFO message
- * @return void
- */
-void CC_Info_sendInfo(cc_call_handle_t call_handle,
- cc_string_t info_package,
- cc_string_t info_type,
- cc_string_t info_body);
-
-#endif /* _CC_INFO_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_INFO_LISTENER_H_
-#define _CC_INFO_LISTENER_H_
-
-#include "cc_constants.h"
-
-/**
- * Recieve SIP INFO for the specified session
- * @param call_handle call handle
- * @param pack_id the info package id number
- * @param info_package the Info-Package header of the Info Package
- * @param info_type the Content-Type header of the Info Package
- * @param info_body the message body of the Info Package
- * @return void
- */
-void CC_InfoListener_receivedInfo(cc_call_handle_t call_handle, int pack_id,
- cc_string_t info_package,
- cc_string_t info_type,
- cc_string_t info_body);
-
-#endif /* _CC_INFO_LISTENER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_SERVICE_H_
-#define _CC_SERVICE_H_
-
-#include "cc_constants.h"
-
-/**
- * Defines the management methods.
- */
-/**
- * The following methods are defined to bring up the pSipcc stack
- */
-/**
- * Initialize the pSipcc stack. CC_Service_create() must be called before
- * calling this function.
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_Service_init();
-
-/**
- * This function creates various data module needed for initialization of
- * pSipcc stack. On reboot or after CC_Service_destroy(), application must call
- * first this function followed by CC_Service_init() and then
- * CC_Service_start() to bring pSipcc stack in in-service. This function
- * need to be called only once.
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_Service_create();
-
-/**
- * Gracefully unload the pSipcc stack. To bring up the pSipcc stack again,
- * follow the function calling sequence starting from CC_Service_create().
- * @return SUCCESS
- */
-cc_return_t CC_Service_destroy();
-
-/**
- * Bring up the pSipcc stack in service. CC_Service_init() must be called
- * before calling this function.
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_Service_start();
-
-/**
- * Shutdown pSipcc stack for restarting
- * @param mgmt_reason the reason to shutdown pSipcc stack
- * @param reason_string literal string for shutdown
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_Service_shutdown(cc_shutdown_reason_t mgmt_reason, cc_string_t reason_string);
-
-/**
- * Unregister all lines of a phone
- * @param mgmt_reason the reason to bring down the registration
- * @param reason_string the literal string for unregistration
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_Service_unregisterAllLines(cc_shutdown_reason_t mgmt_reason, cc_string_t reason_string);
-
-/**
- * Register all lines for a phone.
- * @param mgmt_reason the reason of registration
- * @param reason_string the literal string of the registration
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_Service_registerAllLines(cc_shutdown_reason_t mgmt_reason, cc_string_t reason_string);
-
-/**
- * Restart pSipcc stack
- * @return SUCCESS or FAILURE
- */
-cc_return_t CC_Service_restart();
-
-#endif /* _CC_SERVICE_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_SERVICE_LISTENER_H_
-#define _CC_SERVICE_LISTENER_H_
-
-#include "cc_constants.h"
-
-/**
- * The following section defines all callback method that the pSipcc stack will provide
- * for configuration purpose.
- */
-/**
- * Notify appliation that the pSipcc stack is out of service.
- * Application can, for example, use this notification to inform user that
- * device is currently out of service.
- * @param cucm_mode - the cucm mode of call manager to which device was
- * connected before device went out of service.
- * @param service_cause [out] the cause of out of service.
- * @return void
- */
-void CC_ServiceListener_outOfService(cc_cucm_mode_t cucm_mode, cc_service_cause_t service_cause);
-
-/**
- * Notify application that the pSipcc stack is up in service. Application can,
- * for example, use this notification to inform user that device is currently
- * in service.
- * @param cucm_mode - the cucm mode of call manager to which device is
- * connected.
- * @param service_cause [out] - the cause of INS
- * @param sis_ver_name version name
- * @param major_number the major version number
- * @param minor_number the minor version number
- * @param additional_number the additional version number
- * @return void
- */
-void CC_ServiceListener_inService(cc_cucm_mode_t cucm_mode,
- cc_service_cause_t service_cause,
- cc_string_t sis_ver_name,
- cc_uint32_t major_number,
- cc_uint32_t minor_number,
- cc_uint32_t additional_number);
-
-
-/**
- * Inform application that pSipcc stack has receive a NOTIFY message of event
- * type "service-control" and action=apply-config. The arguments passed to this
- * function contains the parameter values received in the message.
- *
- * @param config_version [in] latest version stamp of phone configuration.
- * @param dial_plan_version [in] latest version stamp of the dial plan.
- * @param fcp_version [in] latest version stamp of feature policy control.
- * @param cucm_result [in] action taken by the cucm for the changes applied by the
- * user to the phone configuration. cucm result could be
- * @li "no_change" - the new phone configuration changes do not impact Unified CM,
- * @li "config_applied" - The Unified CM Administration applied the
- * configuration changes dynamically without requiring phone to re-register,
- * @li "reregister_needed" - The Unified CM Administration applied the
- * configuration changes and required the phone to re-register to make them
- * effective.
- * @param load_id [in] - firmware image name that phone should be running with
- * @param inactive_load_d [in] firmaware image name for the inactive load image
- * @param load_server [in] - address of load server to download the firmware
- * image load_id.
- * @param log_server [in] - log server address where error report need to be
- * sent. Error report, for example, could be related to image download failure
- * or phone configuration file download failure.
- * @param ppid [in] whether peer to peer upgrade is available
- * @return void
- */
-void CC_ServiceListener_applyConfigNotify(cc_string_t config_version,
- cc_string_t dial_plan_version,
- cc_string_t fcp_version,
- cc_string_t cucm_result,
- cc_string_t load_id,
- cc_string_t inactive_load_id,
- cc_string_t load_server,
- cc_string_t log_server,
- cc_boolean ppid);
-
-/**
- * Notify the server time. Application can use this function to adjust the
- * device time.
- * @param time - time in second
- * @return void
- */
-void CC_ServiceListener_serverTimeNotify(long time);
-
-/**
- * Update the phone registration state.
- * @param line the line
- * @param reg_state the registration state
- * @return void
- */
-void CC_ServiceListener_registrationStateChanged(cc_lineid_t line, cc_line_reg_state_t reg_state);
-
-/**
- * Update cucm connection status.
- * @param address the cucm address
- * @param reg_ccm_state the connection state for the cucm.
- * @return void
- */
-void CC_ServiceListener_cucmConnectionStatusChanged(cc_string_t address, cc_ccm_status_t reg_ccm_state);
-
-/**
- * Sync up configuration version.
- * @param config_version the configuration version
- * @param dial_plan_version the dial plan version
- * @param softkey_version the softkey set version
- * @return void
- */
-void CC_ServiceListener_configVersionNotify(cc_string_t config_version,
- cc_string_t dial_plan_version,
- cc_string_t softkey_version);
-
-/**
- * Notifies incoming service control command from CUCM
- * @param srv_ctrl_type request a reset or restart.
- * @return void
- */
-void CC_ServiceListener_serviceControlNotify(cc_srv_ctrl_cmd_t srv_ctrl_type);
-
-
-#endif /* _CC_SERVICE_LISTENER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CC_TYPES_H_
-#define _CC_TYPES_H_
-
-typedef char cc_int8_t;
-typedef unsigned char cc_uint8_t;
-typedef short cc_int16_t;
-typedef unsigned short cc_uint16_t;
-typedef int cc_int32_t;
-typedef unsigned int cc_uint32_t;
-typedef unsigned long cc_uint64_t;
-
-typedef unsigned long cc_ulong_t;
-typedef unsigned char cc_uchar_t;
-
-typedef cc_uint8_t cc_boolean;
-typedef cc_uint32_t cc_size_t;
-
-#endif /*_CC_TYPES_H_*/
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_CALL_H_
-#define _CCAPI_CALL_H_
-
-#include "ccapi_types.h"
-
-/**
- * Get reference to call info
- * @param [in] handle - call handle
- * @return cc_call_info_snap_t
- * NOTE: The info returned by this method must be released using CCAPI_Call_releaseCallInfo()
- */
-cc_callinfo_ref_t CCAPI_Call_getCallInfo(cc_call_handle_t handle);
-
-/**
- * Release the resources held by this call info snapshot
- * @param [in] ref - refrence to the call info to be freed
- * @return void
- */
-void CCAPI_Call_releaseCallInfo(cc_callinfo_ref_t ref);
-
-/**
- * Retain the call info reference
- * @param [in] ref - reference to the call info to be retained
- * @return void
- * NOTE: Application that has retained callInfo must call CCAPI_Call_releaseCallInfo()
- * to free memory associated with this Info.
- */
-void CCAPI_Call_retainCallInfo(cc_callinfo_ref_t ref);
-
-/**
- * get the line associated with this call
- * @param [in] handle - call handle
- * @return cc_lineid_t
- */
-cc_lineid_t CCAPI_Call_getLine(cc_call_handle_t call_handle);
-
-/**
- * Originate call - API to go offhook and dial specified digits on a given call
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @param [in] digits - digits to be dialed. can be empty then this API simply goes offhook
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_originateCall(cc_call_handle_t handle, cc_sdp_direction_t video_pref, cc_string_t digits);
-
-
-cc_return_t CCAPI_CreateOffer(cc_call_handle_t handle, const cc_media_constraints_t *constraints);
-
-cc_return_t CCAPI_CreateAnswer(cc_call_handle_t handle, const cc_media_constraints_t *constraints);
-
-cc_return_t CCAPI_SetLocalDescription(cc_call_handle_t handle, cc_jsep_action_t action, cc_string_t sdp);
-
-cc_return_t CCAPI_SetRemoteDescription(cc_call_handle_t handle, cc_jsep_action_t action, cc_string_t sdp);
-
-cc_return_t CCAPI_SetPeerConnection(cc_call_handle_t handle, cc_peerconnection_t pc);
-
-cc_return_t CCAPI_AddStream(cc_call_handle_t handle, cc_media_stream_id_t stream_id, cc_media_track_id_t track_id, cc_media_type_t media_type);
-
-cc_return_t CCAPI_RemoveStream(cc_call_handle_t handle, cc_media_stream_id_t stream_id, cc_media_track_id_t track_id, cc_media_type_t media_type);
-
-cc_return_t CCAPI_AddICECandidate(cc_call_handle_t handle, cc_string_t candidate, cc_string_t mid, cc_level_t level);
-
-/**
- * Send digits on the call - can be invoked either to dial additional digits or send DTMF
- * @param [in] handle - call handle
- * @param [in] digit - digit to be dialed
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_sendDigit(cc_call_handle_t handle, cc_digit_t digit);
-
-/**
- * Send Backspace - Delete last digit dialed.
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_backspace(cc_call_handle_t handle);
-
-/**
- * Answer Call
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_answerCall(cc_call_handle_t handle, cc_sdp_direction_t video_pref);
-
-/**
- * Redial
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_redial(cc_call_handle_t handle, cc_sdp_direction_t video_pref);
-
-/**
- * Initiate Call Forward All
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_initiateCallForwardAll(cc_call_handle_t handle);
-/**
- * Hold
- * @param [in] handle - call handle
- * @param [in] reason - hold reason
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_hold(cc_call_handle_t handle, cc_hold_reason_t reason);
-
-/**
- * Resume
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_resume(cc_call_handle_t handle, cc_sdp_direction_t video_pref) ;
-
-/**
- * end Consult leg - used to end consult leg when the user picks active calls list for xfer/conf
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_endConsultativeCall(cc_call_handle_t handle);
-
-/**
- * end Call
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_endCall(cc_call_handle_t handle);
-
-/**
- * Initiate a conference
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on consult call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_conferenceStart(cc_call_handle_t handle, cc_sdp_direction_t video_pref);
-
-/**
- * complete conference
- * @param [in] handle - call handle
- * @param [in] phandle - call handle of the other leg
- * @param [in] video_pref - video direction desired on consult call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_conferenceComplete(cc_call_handle_t handle, cc_call_handle_t phandle,
- cc_sdp_direction_t video_pref);
-
-/**
- * start transfer
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on consult call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_transferStart(cc_call_handle_t handle, cc_sdp_direction_t video_pref);
-
-/**
- * complete transfer
- * @param [in] handle - call handle
- * @param [in] phandle - call handle of the other leg
- * @param [in] video_pref - video direction desired on consult call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_transferComplete(cc_call_handle_t handle, cc_call_handle_t phandle,
- cc_sdp_direction_t video_pref);
-
-/**
- * cancel conference or transfer
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_cancelTransferOrConferenceFeature(cc_call_handle_t handle);
-
-/**
- * direct Transfer
- * @param [in] handle - call handle
- * @param [in] target - call handle for transfer target call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_directTransfer(cc_call_handle_t handle, cc_call_handle_t target);
-
-/**
- * Join Across line
- * @param [in] handle - call handle
- * @param [in] target - join target
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_joinAcrossLine(cc_call_handle_t handle, cc_call_handle_t target);
-
-/**
- * BLF Call Pickup
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction preference
- * @param [in] speed - speedDial Number
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_blfCallPickup(cc_call_handle_t handle, cc_sdp_direction_t video_pref, cc_string_t speed);
-
-/**
- * Select a call
- * @param [in] handle - call handle
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_select(cc_call_handle_t handle);
-
-/**
- * Update Video Media Cap for the call
- * @param [in] handle - call handle
- * @param [in] video_pref - video direction desired on call
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_updateVideoMediaCap(cc_call_handle_t handle, cc_sdp_direction_t video_pref);
-
-/**
- * send INFO method for the call
- * @param [in] handle - call handle
- * @param [in] infopackage - Info-Package header value
- * @param [in] infotype - Content-Type header val
- * @param [in] infobody - Body of the INFO message
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Call_sendInfo(cc_call_handle_t handle, cc_string_t infopackage, cc_string_t infotype, cc_string_t infobody);
-
-/**
- * API to mute/unmute audio
- * @param [in] val - TRUE=> mute FALSE => unmute
- * @return SUCCESS or FAILURE
- * NOTE: The mute state is persisted within the stack and shall be remembered across hold/resume.
- * This API doesn't perform the mute operation but simply caches the mute state of the session.
- */
-cc_return_t CCAPI_Call_setAudioMute(cc_call_handle_t handle, cc_boolean val);
-
-/**
- * API to mute/unmute Video
- * @param [in] val - TRUE=> mute FALSE => unmute
- * @return SUCCESS or FAILURE
- * NOTE: The mute state is persisted within the stack and shall be remembered across hold/resume
- * This API doesn't perform the mute operation but simply caches the mute state of the session.
- */
-cc_return_t CCAPI_Call_setVideoMute(cc_call_handle_t handle, cc_boolean val);
-
-
-#endif // _CCAPI_CALL_H_
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_CALL_INFO_H_
-#define _CCAPI_CALL_INFO_H_
-
-#include "ccapi_types.h"
-#include "peer_connection_types.h"
-
-/**
- * get Line on which this call is
- * @param [in] handle - call info handle
- * @return cc_line_id_t - line ID
- */
-cc_lineid_t CCAPI_CallInfo_getLine(cc_callinfo_ref_t handle);
-
-/**
- * get Call state
- * @param [in] handle - call info handle
- * @return call state
- */
-cc_call_state_t CCAPI_CallInfo_getCallState(cc_callinfo_ref_t handle);
-
-/**
- * get call attributes
- * @param [in] handle - call info handle
- * @return call attributes
- */
-cc_call_attr_t CCAPI_CallInfo_getCallAttr(cc_callinfo_ref_t handle);
-
-/**
- * get Call Type
- * @param [in] handle - call info handle
- * @return call type
- */
-cc_call_type_t CCAPI_CallInfo_getCallType(cc_callinfo_ref_t handle);
-
-/**
- * get Called party name
- * @param [in] handle - call info handle
- * @return called party name
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getCalledPartyName(cc_callinfo_ref_t handle);
-
-/**
- * get Called party number
- * @param [in] handle - call info handle
- * @return called party number
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getCalledPartyNumber(cc_callinfo_ref_t handle);
-
-/**
- * get Calling party name
- * @param [in] handle - call info handle
- * @return calling party name
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getCallingPartyName(cc_callinfo_ref_t handle);
-
-/**
- * get Calling party number
- * @param [in] handle - call info handle
- * @return calling party number
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getCallingPartyNumber(cc_callinfo_ref_t handle);
-
-/**
- * get Calling party number
- * @param [in] handle - call info handle
- * @return calling party number
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getAlternateNumber(cc_callinfo_ref_t handle);
-
-/**
- * get Original Called party name
- * @param [in] handle - call info handle
- * @return original called party name
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getOriginalCalledPartyName(cc_callinfo_ref_t handle);
-
-/**
- * get Original Called party number
- * @param [in] handle - call info handle
- * @return original called party number
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getOriginalCalledPartyNumber(cc_callinfo_ref_t handle);
-
-/**
- * get last redirecting party name
- * @param [in] handle - call info handle
- * @return last redirecting party name
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getLastRedirectingPartyName(cc_callinfo_ref_t handle);
-
-/**
- * get past redirecting party number
- * @param [in] handle - call info handle
- * @return last redirecting party number
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getLastRedirectingPartyNumber(cc_callinfo_ref_t handle);
-
-/**
- * get placed call party name
- * @param [in] handle - call info handle
- * @return placed party name
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getPlacedCallPartyName(cc_callinfo_ref_t handle);
-
-/**
- * get placed call party number
- * @param [in] handle - call info handle
- * @return placed party number
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getPlacedCallPartyNumber(cc_callinfo_ref_t handle);
-
-
-/**
- * get call instance number
- * @param [in] handle - call info handle
- * @return
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_int32_t CCAPI_CallInfo_getCallInstance(cc_callinfo_ref_t handle);
-
-/**
- * get call status prompt
- * @param [in] handle - call info handle
- * @return call status
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getStatus(cc_callinfo_ref_t handle);
-
-/**
- * get call security // TODO XLS has callagent security and endtoend security on call?
- * @param [in] handle - call info handle
- * @return call security status
- */
-cc_call_security_t CCAPI_CallInfo_getSecurity(cc_callinfo_ref_t handle);
-
-/**
- * get Call Selection Status
- * @param [in] handle - call info handle
- * @return cc_boolean - TRUE => selected
- */
-cc_int32_t CCAPI_CallInfo_getSelectionStatus(cc_callinfo_ref_t handle);
-
-/**
- * get GCID
- * @param [in] handle - call info handle
- * @return GCID
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_CallInfo_getGCID(cc_callinfo_ref_t handle);
-
-/**
- * get ringer loop count
- * @param handle - call handle
- * @return once Vs continuous
- */
-cc_boolean CCAPI_CallInfo_getIsRingOnce(cc_callinfo_ref_t handle);
-
-/**
- * get ringer state.
- * @param handle - call handle
- * @return ringer state.
- */
-cc_boolean CCAPI_CallInfo_getRingerState(cc_callinfo_ref_t handle);
-
-/**
- * get ringer mode
- * @param handle - call handle
- * @return ringer mode
- */
-int CCAPI_CallInfo_getRingerMode(cc_callinfo_ref_t handle);
-
-
-/**
- * get onhook reason
- * @param [in] handle - call info handle
- * @return onhook reason
- */
-cc_int32_t CCAPI_CallInfo_getOnhookReason(cc_callinfo_ref_t handle);
-
-/**
- * is Conference Call?
- * @param [in] handle - call info handle
- * @return boolean - is Conference
- */
-cc_boolean CCAPI_CallInfo_getIsConference(cc_callinfo_ref_t handle);
-
-/**
- * getStream Statistics
- * @param [in] handle - call info handle
- * @param [in,out] stats - Array to get the stats
- * @param [in,out] count - in len of stats arraysize of stats / out stats copied
- * @return cc_return_t - CC_SUCCESS or CC_FAILURE
- */
-cc_return_t CCAPI_CallInfo_getStreamStatistics(cc_callinfo_ref_t handle, cc_int32_t stats[], cc_int32_t *count);
-
-
-/**
- * has capability - is the feature allowed
- * @param [in] handle - call info handle
- * @param [in] feat_id - feature id
- * @return boolean - is Allowed
- */
-cc_boolean CCAPI_CallInfo_hasCapability(cc_callinfo_ref_t handle, cc_int32_t feat_id);
-
-/**
- * get Allowed Feature set
- * @param [in] handle - call info handle
- * @param [in,out] feat_set - array of len CC_CALL_CAP_MAX
- * @return cc_return_t - CC_SUCCESS or CC_FAILURE
- */
-cc_return_t CCAPI_CallInfo_getCapabilitySet(cc_callinfo_ref_t handle, cc_int32_t feat_set[]);
-
-/**
- * Call selection status
- * @param [in] handle - call info handle
- * @return cc_boolean - selection status
- */
-cc_boolean CCAPI_CallInfo_isCallSelected(cc_callinfo_ref_t handle);
-
-/**
- * INFO Package for RECEIVED_INFO event
- * @param [in] handle - call info handle
- * @return cc_string_t - Info package header
- */
-cc_string_t CCAPI_CallInfo_getINFOPack(cc_callinfo_ref_t handle);
-
-/**
- * INFO type for RECEIVED_INFO event
- * @param [in] handle - call info handle
- * @return cc_string_t - content-type header
- */
-cc_string_t CCAPI_CallInfo_getINFOType(cc_callinfo_ref_t handle);
-
-/**
- * INFO body for RECEIVED_INFO event
- * @param [in] handle - call info handle
- * @return cc_string_t - INFO body
- */
-cc_string_t CCAPI_CallInfo_getINFOBody(cc_callinfo_ref_t handle);
-
-/**
- * Get the call log reference
- * @param [in] handle - call info handle
- * @return cc_string_t - INFO body
- * NOTE: Memory associated with the call log is tied to the cc_callinfo_ref_t handle
- * this would be freed when the callinfo ref is freed.
- */
-cc_calllog_ref_t CCAPI_CallInfo_getCallLogRef(cc_callinfo_ref_t handle);
-
-/**
- * returns the negotiated video direction for this call
- * @param [in] handle - call handle
- * @return cc_sdp_direction_t - video direction
- */
-cc_sdp_direction_t CCAPI_CallInfo_getVideoDirection(cc_callinfo_ref_t handle);
-
-/**
- * Returns the Audio mute state for this call
- * @return boolean true=muted false=not muted
- */
-cc_boolean CCAPI_CallInfo_isAudioMuted(cc_callinfo_ref_t handle);
-
-/**
- * Returns the Video mute state for this call
- * @return boolean true=muted false=not muted
- */
-cc_boolean CCAPI_CallInfo_isVideoMuted(cc_callinfo_ref_t handle);
-
-/**
- * get SDP string CreateOffer and CreateAnswer callback
- * @param [in] handle - call info handle
- * @return sdp
- */
-cc_string_t CCAPI_CallInfo_getSDP(cc_callinfo_ref_t handle);
-
-/**
- * get status code from internal JSEP functions
- * @param [in] handle - call info handle
- * @return status code
- */
-cc_int32_t CCAPI_CallInfo_getStatusCode(cc_callinfo_ref_t handle);
-
-/**
- * get media stream table
- * @param [in] handle - call info handle
- * @return media track table
- */
-MediaStreamTable* CCAPI_CallInfo_getMediaStreams(cc_callinfo_ref_t handle);
-
-#endif /* _CCAPIAPI_CALL_INFO_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_CALL_LISTENER_H_
-#define _CCAPI_CALL_LISTENER_H_
-
-#include "ccapi_types.h"
-
-/**
- * Call Listener callback
- * @param [in] event - call event
- * @param [in] handle - call handle for the event
- * @param [in] info - reference to call info
- * @return void
- * NOTE: The memory associated with callInfo will be freed immediately upon return from this method.
- * If the application wishesd to retain a copy it should invoke CCAPI_Call_retainCallInfo() API. Once retained
- * it can be released by invoking the CCAPI_Call_releaseCallInfo API.
- */
-void CCAPI_CallListener_onCallEvent(ccapi_call_event_e event, cc_call_handle_t handle, cc_callinfo_ref_t info);
-
-#endif /* _CCAPIAPI_CALL_LISTENER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_stdio.h"
-#include "ccapi_call.h"
-#include "sessionHash.h"
-#include "CCProvider.h"
-#include "phone_debug.h"
-
-
-/**
- * get the placed missed rcvd disposition for the call
- * @param [in] handle - reference to call log
- * @return cc_log_disposition_t - log disposition
- */
-cc_log_disposition_t CCAPI_CallLog_getCallDisposition(cc_calllog_ref_t handle);
-
-/**
- * get call start Time as seconds since epoch
- * @param [in] handle - reference to call log
- * @return cc_uint32_t - start time as number of seconds since epoch
- */
-cc_uint32_t CCAPI_CallLog_getStartTime(cc_calllog_ref_t handle);
-
-/**
- * get call duration in seconds
- * @param [in] handle - reference to call log
- * @return cc_uint32_t - call duration in seconds
- */
-cc_uint32_t CCAPI_CallLog_getCallDuration(cc_calllog_ref_t handle);
-
-/**
- * get first leg remote party name
- * @param [in] handle - reference to call log
- * @return cc_string_t - remote party name for first leg
- */
-cc_string_t CCAPI_CallLog_getFirstLegRemotePartyName(cc_calllog_ref_t handle);
-
-/**
- * get last leg remote party name
- * @param [in] handle - reference to call log
- * @return cc_string_t - remote party name for last leg
- */
-cc_string_t CCAPI_CallLog_getLastLegRemotePartyName(cc_calllog_ref_t handle);
-
-/**
- * get first leg remote party number
- * @param [in] handle - reference to call log
- * @return cc_string_t - remote party number for first leg
- */
-cc_string_t CCAPI_CallLog_getFirstLegRemotePartyNumber(cc_calllog_ref_t handle);
-
-/**
- * get last leg remote party number
- * @param [in] handle - reference to call log
- * @return cc_string_t - remote party number for last leg
- */
-cc_string_t CCAPI_CallLog_getLastLegRemotePartyNumber(cc_calllog_ref_t handle);
-
-/**
- * get first leg local party name
- * @param [in] handle - reference to call log
- * @return cc_string_t - local party name for first leg
- */
-cc_string_t CCAPI_CallLog_getLocalPartyName(cc_calllog_ref_t handle);
-
-/**
- * get first leg local party number
- * @param [in] handle - reference to call log
- * @return cc_string_t - local party number for first leg
- */
-cc_string_t CCAPI_CallLog_getLocalPartyNumber(cc_calllog_ref_t handle);
-
-/**
- * get first leg alt party number
- * @param [in] handle - reference to call log
- * @return cc_string_t - alt party number for first leg
- */
-cc_string_t CCAPI_CallLog_getFirstLegAltPartyNumber(cc_calllog_ref_t handle);
-
-/**
- * get last leg alt party number
- * @param [in] handle - reference to call log
- * @return cc_string_t - alt party number for last leg
- */
-cc_string_t CCAPI_CallLog_getLastLegAltPartyNumber(cc_calllog_ref_t handle);
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_CONF_ROSTER_H_
-#define _CCAPI_CONF_ROSTER_H_
-
-#include "cpr_stdio.h"
-#include "ccapi_call.h"
-#include "CCProvider.h"
-#include "phone_debug.h"
-
-// Basic type definitions for conferencing
-typedef string_t cc_participant_ref_t;
-
-/**
-* Get Conference Participants
-*
-* Returns list of conference participant information last received from the UCM.
-* Note that the list may include conference participants in various states in addition to Connected.
-* [ For exampke, a listed participant may be in the ringing state (not yet on conference),
-* or disconnected state (leaving/left the conference).] Application should invoke
-* getConferenceParticipantStatus for each participant in the list to query exact status.
-*
-* @param [in] handle - call handle
-* @param [in/out] participantHandles - array of participant handles to be returned
-* @param [in/out] count - in: size of array provided in participantHandles; out: number of entries populated (up to original value provided)
-* @return void
-*/
-void CCAPI_CallInfo_getConfParticipants (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandles[], int* count);
-
-
-/**
-* Get Maximum Number of Conference Participants ( in case gui wants to show %full conference info )
-* @param [in] handle - call handle
-* @return maximum number of conference participants
-*/
-cc_uint16_t CCAPI_CallInfo_getConfParticipantMax (cc_callinfo_ref_t handle);
-
-
-/**
-* Get Participant Name
-* @param [in] handle - call info handle
-* @param [in] participantHandle - specific handle for conference participant
-* @return display name of the conference participant
-*/
-cc_string_t CCAPI_CallInfo_getConfParticipantName (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle);
-
-/**
-* Get Participant Number
-* @param [in] handle - handle of call
-* @param [in] participantHandle - handle of conference participant
-* @return display number of the conference participant
-*/
-cc_string_t CCAPI_CallInfo_getConfParticipantNumber (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle);
-
-/**
-* Get Conference Participant Status
-* @param [in] handle - call handle
-* @param [in] participantHandle - handle of conference participant
-* @return conference status of specific participant
-*/
-cc_conf_participant_status_t CCAPI_CallInfo_getConfParticipantStatus (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandleHandle);
-
-/**
-* Get Participant Security
-* @param [in] handle - call handle
-* @param [in] participantHandle - handle of conference participant
-* @return security setting of the specific conference participant
-*/
-cc_call_security_t CCAPI_CallInfo_getConfParticipantSecurity (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandleHandle);
-
-/**
-* Able To Remove Others?
-* Find out whether this participant is capable of removing another participant
-* @param [in] handle - call handle
-* @return return code (0=indicates not capable, 1=indicates capable)
-*/
-cc_boolean CCAPI_CallInfo_selfHasRemoveConfParticipantCapability (cc_callinfo_ref_t handle);
-
-/**
-* Check to see if a given conference participant reference is the one using this endpoint
-* @param [in] handle - call handle
-* @param [in] participantHandle - handle of a conference participant
-* @returns cc_boolean (TRUE if yes, FALSE if no)
-*/
-cc_boolean CCAPI_CallInfo_isConfSelfParticipant (cc_callinfo_ref_t handle, cc_participant_ref_t participantHandle);
-
-/**
-* Return our conference participant-id
-* @param [in] handle - call handle
-* @return participant id of self
-*/
-cc_participant_ref_t CCAPI_CallInfo_getConfSelfParticipant (cc_callinfo_ref_t handle);
-
-
-#endif /* _CCAPI_CONF_ROSTER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_DEVICE_H_
-#define _CCAPI_DEVICE_H_
-
-#include "ccapi_types.h"
-
-
-/**
- * Get device ID
- * @return cc_deviceinfo_ref_t - reference handle of the device
- */
-cc_device_handle_t CCAPI_Device_getDeviceID();
-
-/**
- * Get device reference handle
- * @param [in] id - device ID
- * @return cc_deviceinfo_ref_t - reference handle of the device
- * NOTE: The info returned by this method must be released using CCAPI_Device_releaseDeviceInfo()
- */
-cc_deviceinfo_ref_t CCAPI_Device_getDeviceInfo(cc_device_handle_t id);
-
-/**
- * Set full path of device configuration file. API will download and parse the config file using
- * provided location.
- * @param handle - device handle
- * @param [in] file_path - device config file full path
- * @return void
- */
-void CCAPI_Device_configUpdate(cc_device_handle_t handle, file_path_t file_path);
-
-/**
- * Retain the deviceInfo snapshot - this info shall not be freed until a
- * CCAPI_Device_releaseDeviceInfo() API releases this resource.
- * @param [in] ref - refrence to the block to be freed
- * @return void
- * NOTE: Application may use this API to retain the device info using this API inside
- * CCAPI_DeviceListener_onDeviceEvent() App must release the Info using
- * CCAPI_Device_releaseDeviceInfo() once it is done with it.
- */
-void CCAPI_Device_retainDeviceInfo(cc_deviceinfo_ref_t ref);
-
-/**
- * Release the deviceInfo snapshot
- * @param [in] ref - reference to the block to be freed
- * @return void
- */
-void CCAPI_Device_releaseDeviceInfo(cc_deviceinfo_ref_t ref);
-
-/**
- * Create a call on the device
- * Line selection is on the first available line. Lines that have there MNC reached will be skipped.
- * @param handle - device handle
- * @return cc_call_handle_t - handle of the call created
- */
-cc_call_handle_t CCAPI_Device_CreateCall(cc_device_handle_t handle);
-
-/**
- * Enable or disable video capability of the device.
- * @param handle - device handle
- * @param [in] enable - a flag to indicate that application wants to enable of
- * disable video capability of the device.
- * @return void
- */
-void CCAPI_Device_enableVideo(cc_device_handle_t handle, cc_boolean enable);
-
-/**
- * Enable or disable camera capability of the device.
- * @param handle - device handle
- * @param [in] enable - a flag to indicate that application wants to enable of
- * disable camera capability of the device.
- * @return void
- */
-void CCAPI_Device_enableCamera(cc_device_handle_t handle, cc_boolean enable);
-
-
-/**
- * CCAPI_Device_setDigestNamePasswd
- *
- * @param handle - device handle
- * @param name - The Digest auth name
- * @param passwd - The password for that name for the line
- * @return void
- */
-void CCAPI_Device_setDigestNamePasswd (cc_device_handle_t handle,
- char *name, char *pw);
-
-
-/**
- * CCAPI_Device_IP_Update
- *
- * There is a update in the IP address and the values of new set
- * of signaling and media IP addresses are provided.
- * These value are compared with the current IP address values
- * and depending on what changed, restart and/or re-invite
- * action is taken.
- *
- * The case being addressed.
- * 1) If the signaling IP change happens during a call,
- * the change is deferred till phone is idle.
- * 2)If media IP change happens during a call, it is applied immediately.
- * 3) If both change, and call is active, that is treated same
- * combination of case 1) and 2).
- * 4) If no call is present, and signaling IP change,
- * sipcc will re-register with new IP.
- *
- * @param handle - device handle
- * @param signaling_ip - IP address that Must be used for signalling
- * @param signaling_interface - Interface name associated with signaling IP
- * @param signaling_int_type - Interface Type associated with signaling IP
- * @param media_ip - IP address that Must be used for media
- * @param media_interface - Interface name associated with Media IP
- * @param media_int_type - Interface Type associated with Media IP
- * @return void
- */
-void CCAPI_Device_IP_Update (cc_device_handle_t handle,
- const char *signaling_ip,
- const char *sig_interface,
- int sig_int_type,
- const char *media_ip,
- const char *media_interface,
- int media_int_type);
-
-
-/**
- * CCAPI_Device_setVideoAutoTxPreference
- *
- * @param handle - device handle
- * @param txPref - TRUE=> auto Tx Video prefered
- * @return void
- */
-void CCAPI_Device_setVideoAutoTxPreference (cc_device_handle_t handle, cc_boolean txPref);
-
-#endif /* _CCAPIAPI_DEVICE_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_DEVICE_INFO_H_
-#define _CCAPI_DEVICE_INFO_H_
-
-#include "ccapi_types.h"
-
-/**
- * gets the device name
- * @returns - a pointer to the device name
- */
-cc_deviceinfo_ref_t CCAPI_DeviceInfo_getDeviceHandle() ;
-
-/**
- * gets the device name
- * @param [in] handle - reference to device info
- * @returns - a pointer to the device name
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_DeviceInfo_getDeviceName(cc_deviceinfo_ref_t handle) ;
-
-/**
- * gets the device idle status
- * @param [in] handle - reference to device info
- * @returns boolean - idle status
- */
-cc_boolean CCAPI_DeviceInfo_isPhoneIdle(cc_deviceinfo_ref_t handle) ;
-
-/**
- * gets the service state
- * @param [in] handle - reference to device info
- * @returns cc_service_state_t - INS/OOS
- */
-cc_service_state_t CCAPI_DeviceInfo_getServiceState(cc_deviceinfo_ref_t handle) ;
-
-/**
- * gets the service cause
- * @param [in] handle - reference to device info
- * @returns cc_service_cause_t - reason for service state
- */
-cc_service_cause_t CCAPI_DeviceInfo_getServiceCause(cc_deviceinfo_ref_t handle) ;
-
-/**
- * gets the cucm mode
- * @param [in] handle - reference to device info
- * @returns cc_cucm_mode_t - CUCM mode
- */
-cc_cucm_mode_t CCAPI_DeviceInfo_getCUCMMode(cc_deviceinfo_ref_t handle) ;
-
-/**
- * gets list of handles to calls on the device
- * @param [in] handle - reference to device info
- * @param [out] handles - array of call handle to be returned
- * @param [in,out] count number allocated in array/elements returned
- * @returns
- */
-void CCAPI_DeviceInfo_getCalls(cc_deviceinfo_ref_t handle, cc_call_handle_t handles[], cc_uint16_t *count) ;
-
-/**
- * gets list of handles to calls on the device by state
- * @param [in] handle - reference to device info
- * @param [in] state - call state for which the calls are requested
- * @param [out] handles - array of call handle to be returned
- * @param [in,out] count number allocated in array/elements returned
- * @returns
- */
-void CCAPI_DeviceInfo_getCallsByState(cc_deviceinfo_ref_t handle, cc_call_state_t state,
- cc_call_handle_t handles[], cc_uint16_t *count) ;
-
-/**
- * gets list of handles to lines on the device
- * @param [in] handle - reference to device info
- * @param [in] handles - array of line handle to be returned
- * @param [in,out] count - pointer to count in array in-> memory allocated out-> num populated
- * @returns
- */
-void CCAPI_DeviceInfo_getLines(cc_deviceinfo_ref_t handle, cc_lineid_t handles[], cc_uint16_t *count) ;
-
-/**
- * gets list of handles to features on the device
- * @param [in] handle - reference to device info
- * @param [in] handles - array of feature handle to be returned
- * @param [in,out] count - pointer to count in array in-> memory allocated out-> num populated
- * @returns
- */
-void CCAPI_DeviceInfo_getFeatures(cc_deviceinfo_ref_t handle, cc_featureinfo_ref_t handles[], cc_uint16_t *count) ;
-
-/**
- * gets handles of call agent servers
- * @param [in] handle - reference to device info
- * @param [in] handles - array of handles to call agent servers
- * @param [in,out] count - pointer to count in array in-> memory allocated out-> num populated
- * @returns
- */
-void CCAPI_DeviceInfo_getCallServers(cc_deviceinfo_ref_t handle, cc_callserver_ref_t handles[], cc_uint16_t *count) ;
-
-/**
- * gets call server name
- * @param [in] handle - handle of call server
- * @returns name of the call server
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_DeviceInfo_getCallServerName(cc_callserver_ref_t handle);
-
-/**
- * gets call server mode
- * @param [in] handle - handle of call server
- * @returns - mode of the call server
- */
-cc_cucm_mode_t CCAPI_DeviceInfo_getCallServerMode(cc_callserver_ref_t handle);
-
-/**
- * gets calls erver name
- * @param [in] handle - handle of call server
- * @returns status of the call server
- */
-cc_ccm_status_t CCAPI_DeviceInfo_getCallServerStatus(cc_callserver_ref_t handle);
-
-/**
- * get the NOTIFICATION PROMPT
- * @param [in] handle - reference to device info
- * @returns
- */
-cc_string_t CCAPI_DeviceInfo_getNotifyPrompt(cc_deviceinfo_ref_t handle) ;
-
-/**
- * get the NOTIFICATION PROMPT PRIORITY
- * @param [in] handle - reference to device info
- * @returns
- */
-cc_uint32_t CCAPI_DeviceInfo_getNotifyPromptPriority(cc_deviceinfo_ref_t handle) ;
-
-/**
- * get the NOTIFICATION PROMPT Progress
- * @param [in] handle - reference to device info
- * @returns
- */
-cc_uint32_t CCAPI_DeviceInfo_getNotifyPromptProgress(cc_deviceinfo_ref_t handle) ;
-
-/**
- * gets provisioing for missed call logging
- * This value should be reread on CONFIG_UPDATE event
- * @param [in] handle - reference to device info
- * @returns boolean - false => disabled true => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isMissedCallLoggingEnabled (cc_deviceinfo_ref_t handle);
-
-/**
- * gets provisioing for placed call logging
- * This value should be reread on CONFIG_UPDATE event
- * @param [in] handle - reference to device info
- * @returns boolean - false => disabled true => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isPlacedCallLoggingEnabled (cc_deviceinfo_ref_t handle);
-
-/**
- * gets provisioing for received call logging
- * This value should be reread on CONFIG_UPDATE event
- * @param [in] handle - reference to device info
- * @returns boolean - false => disabled true => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isReceivedCallLoggingEnabled (cc_deviceinfo_ref_t handle);
-
-/**
- * gets register/in service time
- * This value should be read once the register completes successfully
- * @param [in] handle - reference to device info
- * @returns long - time registration completed successfully.
- */
-long long CCAPI_DeviceInfo_getRegTime (cc_deviceinfo_ref_t handle);
-
-/**
- * Returns dot notation IP address used for registering phone. If phone is not
- * registered, then "0.0.0.0" is returned.
- * @param [in] handle - reference to device info
- * @return cc_string_t IP address used to register phone.
- */
-cc_string_t CCAPI_DeviceInfo_getSignalingIPAddress(cc_deviceinfo_ref_t handle);
-
-/**
- * Returns camera admin enable/disable status
- * @param [in] handle - reference to device info
- * @return cc_boolean - TRUE => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isCameraEnabled(cc_deviceinfo_ref_t handle);
-
-/**
- * Returns admin enable/disable video capablity for device
- * @param [in] handle - reference to device info
- * @return cc_boolean - TRUE => enabled
- */
-cc_boolean CCAPI_DeviceInfo_isVideoCapEnabled(cc_deviceinfo_ref_t handle);
-
-/**
- * gets the device mwi_lamp state
- * @param [in] handle - reference to device info
- * @returns boolean - mwi_lamp state
- */
-cc_boolean CCAPI_DeviceInfo_getMWILampState(cc_deviceinfo_ref_t handle);
-
-#endif /* _CCAPIAPI_DEVICE_INFO_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_DEVICE_LISTENER_H_
-#define _CCAPI_DEVICE_LISTENER_H_
-
-#include "cc_constants.h"
-
-/**
- * Generates Device event
- * @param [in] type - event type for device
- * @param [in] device_id - device id
- * @param [in] dev_info - reference to device info
- * @returns
- * NOTE: The memory associated with deviceInfo will be freed immediately upon
- * return from this method. If the application wishes to retain a copy it should
- * invoke CCAPI_Device_retainDeviceInfo() API. once the info is retained it can be
- * released by invoking CCAPI_Device_releaseDeviceInfo() API
- */
-void CCAPI_DeviceListener_onDeviceEvent(ccapi_device_event_e type, cc_device_handle_t device_id, cc_deviceinfo_ref_t dev_info);
-
-/**
- * Generates Feature event
- * @param [in] type - event type for device
- * @param [in] device_id - device id
- * @param [in] feature_info - reference to feature info
- * @returns
- * NOTE: The memory associated with featureInfo will be freed immediately upon
- * return from this method. If the application wishes to retain a copy it should
- * invoke CCAPI_Device_retainFeatureInfo() API. once the info is retained it can be
- * released by invoking CCAPI_Device_releaseFeatureInfo() API
- */
-void CCAPI_DeviceListener_onFeatureEvent(ccapi_device_event_e type, cc_deviceinfo_ref_t device_info, cc_featureinfo_ref_t feature_info);
-
-#endif /* _CCAPIAPI_DEVICE_LISTENER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPIAPI_FEATURE_INFO_H_
-#define _CCAPIAPI_FEATURE_INFO_H_
-
-#include "ccapi_types.h"
-
-
-/**
- * Get the physical button number on which this feature is configured
- * @param feature - feature reference handle
- * @return cc_int32_t - button assgn to the feature
- */
-cc_int32_t CCAPI_featureInfo_getButton(cc_featureinfo_ref_t feature);
-
-/**
- * Get the featureID
- * @param feature - feature reference handle
- * @return cc_int32_t - button assgn to the feature
- */
-cc_int32_t CCAPI_featureInfo_getFeatureID(cc_featureinfo_ref_t feature);
-/**
- * Get the feature Name
- * @param feature - feature reference handle
- * @return cc_string_t - handle of the feature created
- */
-cc_string_t CCAPI_featureInfo_getDisplayName(cc_featureinfo_ref_t feature);
-
-/**
- * Get the speeddial Number
- * @param feature - feature reference handle
- * @return cc_string_t - handle of the feature created
- */
-cc_string_t CCAPI_featureInfo_getSpeedDialNumber(cc_featureinfo_ref_t feature);
-
-/**
- * Get the contact
- * @param feature - feature reference handle
- * @return cc_string_t - handle of the feature created
- */
-cc_string_t CCAPI_featureInfo_getContact(cc_featureinfo_ref_t feature);
-
-/**
- * Get the retrieval prefix
- * @param feature - feature reference handle
- * @return cc_string_t - handle of the feature created
- */
-cc_string_t CCAPI_featureInfo_getRetrievalPrefix(cc_featureinfo_ref_t feature);
-
-/**
- * Get BLF state
- * @param feature - feature reference handle
- * @return cc_string_t - handle of the feature created
- */
-cc_blf_state_t CCAPI_featureInfo_getBLFState(cc_featureinfo_ref_t feature);
-
-/**
- * Get the feature option mask
- * @param feature - feature reference handle
- * @return cc_int32_t - button assgn to the feature
- */
-cc_int32_t CCAPI_featureInfo_getFeatureOptionMask(cc_featureinfo_ref_t feature);
-
-
-#endif /* _CCAPIAPI_FEATURE_INFO_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_LINE_H_
-#define _CCAPI_LINE_H_
-
-#include "ccapi_types.h"
-
-/**
- * Get reference handle for the line
- * @param [in] line - lineID on which to create call
- * @return cc_call_handle_t - handle of the call created
- * NOTE: The info returned by this method must be released using CCAPI_Line_releaseLineInfo()
- */
-cc_lineinfo_ref_t CCAPI_Line_getLineInfo(cc_uint32_t line);
-
-/**
- * Create a call on the line
- * @param [in] line - lineID on which to create call
- * @return cc_call_handle_t - handle of the call created
- */
-cc_call_handle_t CCAPI_Line_CreateCall(cc_lineid_t line);
-
-/**
- * Retain the lineInfo snapshot - this info shall not be freed until a
- * CCAPI_Line_releaseLineInfo() API releases this resource.
- * @param [in] ref - reference to the block to be retained
- * @return void
- * NOTE: Application may use this API to retain the device info using this API inside
- * CCAPI_LineListener_onLineEvent() App must release the Info using
- * CCAPI_Line_releaseLineInfo() once it is done with it.
- */
-void CCAPI_Line_retainLineInfo(cc_lineinfo_ref_t ref);
-
-/**
- * Release the lineInfo snapshot that was retained using the CCAPI_Line_retainLineInfo API
- * @param [in] ref - line info reference to be freed
- * @return void
- */
-void CCAPI_Line_releaseLineInfo(cc_lineinfo_ref_t ref);
-
-#endif /* _CCAPIAPI_LINE_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_LINE_INFO_H_
-#define _CCAPI_LINE_INFO_H_
-
-#include "ccapi_types.h"
-
-/**
- * Get the line ID
- * @param [in] line - line reference handle
- * @return cc_call_handle_t - handle of the call created
- */
-cc_uint32_t CCAPI_lineInfo_getID(cc_lineinfo_ref_t line);
-
-/**
- * Get the line Name
- * @param [in] line - line reference handle
- * @return cc_string_t - line Name
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_lineInfo_getName(cc_lineinfo_ref_t line);
-
-/**
- * Get the line Label
- * @param [in] line - line reference handle
- * @return cc_string_t - line Label
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_lineInfo_getLabel(cc_lineinfo_ref_t line);
-
-/**
- * Get the line DN Number
- * @param [in] line - line reference handle
- * @return cc_string_t - line DN
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_lineInfo_getNumber(cc_lineinfo_ref_t line);
-
-/**
- * Get the line External Number
- * @param [in] line - line reference handle
- * @return cc_string_t - line DN
- * NOTE: The memory for return string doesn't need to be freed it will be freedwhen the info reference is freed
- */
-cc_string_t CCAPI_lineInfo_getExternalNumber(cc_lineinfo_ref_t line);
-
-/**
- * Get the physical button number on which this line is configured
- * @param [in] line - line reference handle
- * @return cc_uint32_t - button number
- * NOTE: This API is deprecated please don't use this. the CCAPI_lineInfo_getID() returns the button number
- * as we use the button as line id
- */
-cc_uint32_t CCAPI_lineInfo_getButton(cc_lineinfo_ref_t line);
-
-/**
- * Get the Line Type
- * @param [in] line - line reference handle
- * @return cc_uint32_t - line featureID ( Line )
- */
-cc_line_feature_t CCAPI_lineInfo_getLineType(cc_lineinfo_ref_t line);
-
-/**
- * Get the physical button number on which this line is configured
- * @param [in] line - line reference handle
- * @return cc_uint32_t - button number
- */
-cc_boolean CCAPI_lineInfo_getRegState(cc_lineinfo_ref_t line);
-
-/**
- * Get the CFWDAll status for the line
- * @param [in] line - line reference handle
- * @return cc_boolean - isForwarded
- */
-cc_boolean CCAPI_lineInfo_isCFWDActive(cc_lineinfo_ref_t line);
-
-/**
- * Get the CFWDAll destination
- * @param [in] line - line reference handle
- * @return cc_string_t - cfwd target
- * NOTE: The memory for return string doesn't need to be freed it will be freed when the info reference is freed
- */
-cc_string_t CCAPI_lineInfo_getCFWDName(cc_lineinfo_ref_t line);
-
-/**
- * Get calls on line
- * @param [in] line - lineID
- * @param [in, out] handles[] - Array of callinfo references
- * @param [in,out] count - count of call references populated
- * @return void
- */
-void CCAPI_LineInfo_getCalls(cc_lineid_t line, cc_call_handle_t handles[], int *count);
-
-/**
- * Get calls on line by state
- * @param [in] line - lineID
- * @param [in] state - state
- * @param [in, out] handles[] - Array of callinfo references
- * @param [in,out] count - count of call references populated
- * @return void
- */
-void CCAPI_LineInfo_getCallsByState(cc_lineid_t line, cc_call_state_t state,
- cc_call_handle_t handles[], int *count);
-
-/**
- * Get the MWI Status
- * @param line - line reference handle
- * @return cc_uint32_t - MWI status (boolean 0 => no MWI)
- */
-cc_uint32_t CCAPI_lineInfo_getMWIStatus(cc_lineinfo_ref_t line);
-
-/**
- * Get the MWI Type
- * @param line - line reference handle
- * @return cc_uint32_t - MWI Type
- */
-cc_uint32_t CCAPI_lineInfo_getMWIType(cc_lineinfo_ref_t line);
-
-/**
- * Get the MWI new msg count
- * @param line - line reference handle
- * @return cc_uint32_t - MWI new msg count
- */
-cc_uint32_t CCAPI_lineInfo_getMWINewMsgCount(cc_lineinfo_ref_t line);
-
-/**
- * Get the MWI old msg count
- * @param line - line reference handle
- * @return cc_uint32_t - MWI old msg count
- */
-cc_uint32_t CCAPI_lineInfo_getMWIOldMsgCount(cc_lineinfo_ref_t line);
-
-/**
- * Get the MWI high priority new msg count
- * @param line - line reference handle
- * @return cc_uint32_t - MWI new msg count
- */
-cc_uint32_t CCAPI_lineInfo_getMWIPrioNewMsgCount(cc_lineinfo_ref_t line);
-
-/**
- * Get the MWI high priority old msg count
- * @param line - line reference handle
- * @return cc_uint32_t - MWI old msg count
- */
-cc_uint32_t CCAPI_lineInfo_getMWIPrioOldMsgCount(cc_lineinfo_ref_t line);
-
-/**
- * has capability - is the feature allowed
- * @param [in] handle - call info handle
- * @param [in] feat_id - feature id
- * @return boolean - is Allowed
- */
-cc_boolean CCAPI_LineInfo_hasCapability(cc_lineinfo_ref_t line, cc_int32_t feat_id);
-
-/**
- * get Allowed Feature set
- * @param [in] handle - call info handle
- * @param [in,out] feat_set - array of len CC_CALL_CAP_MAX
- * @return cc_return_t - CC_SUCCESS or CC_FAILURE
- */
-cc_return_t CCAPI_LineInfo_getCapabilitySet(cc_lineinfo_ref_t line, cc_int32_t feat_set[]);
-
-#endif /* _CCAPIAPI_LINE_INFO_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_LINE_LISTENER_H_
-#define _CCAPI_LINE_LISTENER_H_
-
-#include "cc_constants.h"
-
-/**
- * Line event notification
- * @param [in] line_event - event
- * @param [in] line - line id
- * @param [in] lineInfo - line info reference
- * @return cc_call_handle_t - handle of the call created
- * NOTE: The memory associated with deviceInfo will be freed immediately upon
- * return from this method. If the application wishes to retain a copy it should
- * invoke CCAPI_Line_retainlineInfo() API. once the info is retained it can be
- * released by invoking CCAPI_Line_releaseLineInfo() API
- */
-void CCAPI_LineListener_onLineEvent(ccapi_line_event_e line_event, cc_lineid_t line, cc_lineinfo_ref_t lineInfo);
-
-#endif /* _CCAPIAPI_LINE_LISTENER_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CCAPI_SERVICE_H_
-#define _CCAPI_SERVICE_H_
-#include "cc_constants.h"
-
-/**
- * Globals defined in ccapi_service.c
- */
-extern int g_dev_hdl;
-#define G_DEV_NAME_SIZE 64
-extern char g_dev_name[G_DEV_NAME_SIZE];
-#define G_CFG_P_SIZE 256
-extern char g_cfg_p[G_CFG_P_SIZE];
-extern int g_compl_cfg;
-
-/**
- * Defines the management methods.
- */
-
-/**
- * The following methods are defined to bring up the pSipcc stack
- */
-
-/**
- * This function creates various data module needed for initialization of
- * Sipcc stack. On reboot or after CCAPI_Service_destroy(), application must call
- * first this function followed by CC_Service_start()
- * to bring Sipcc stack in in-service. This function
- * need to be called only once.
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Service_create();
-
-/**
- * Gracefully unload the Sipcc stack. To bring up the pSipcc stack again,
- * follow the function calling sequence starting from CCAPI_Service_create().
- * @return SUCCESS
- */
-cc_return_t CCAPI_Service_destroy();
-
-/**
- * Bring up the Sipcc stack in service.
- *
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Service_start();
-
-/**
- * Stop Sipcc stack
- *
- * @return SUCCESS or FAILURE
- */
-cc_return_t CCAPI_Service_stop();
-
-/**
- * CCAPI_Service_reregister
- *
- * This API will result in stopping the stip stack (i.e unregister) followed
- * by parsing of the current config followed by a
- * start (i.e register) of the SIP stack, without the download of a new config
- * file. This API is used in the APPLY config case
- *
- * @param device_handle handle of the device, the response is for
- * @param device_name
- * @param cfg the config file name and path or the complete configuration
- * in memory.
- * @param from_memory boolean flag to indicate if the complete config
- * is sent. This parameter is meant to indicate if the "cfg" parameter
- * points to the file name or is a pointer to the complete config in memory.
- * @return
- */
-cc_return_t CCAPI_Service_reregister (int device_handle, const char *device_name,
- const char *cfg, int from_memory);
-
-/**
- * Reset request from the Reset Manager
- *
- * @return void
- */
-void CCAPI_Service_reset_request();
-
-#endif /* _CCAPI_SERVICE_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * @mainpage Portable SIP Stack API
- *
- * @section intro_sec Introduction
- * The portable SIP stack is used in multiple SIP endpoints. This document
- * describes the API's provided by the portable SIP stack that third party
- * vendors must implement to use the stack.
- *
- * @section hlapi NG APIs
- * This API provides 3 main sets of APIs (device, line. call) and provides ways to
- * invoke actions on these and get status and even callbacks
- *
- * @subsection Management
- * @li cc_service.h @par
- *
- * @subsection Call
- * @li ccapi_call.h @par
- * @li ccapi_call_info.h @par
- * @li ccapi_call_listener.h @par to be implemented by the vendor for events related to call
- *
- * @subsection Line
- * @li ccapi_line.h @par
- * @li ccapi_line_info.h @par
- * @li ccapi_line_listener.h @par to be implemented by the vendor for events related to line
- *
- * @subsection Device
- * @li ccapi_device.h @par
- * @li ccapi_device_info.h @par
- * @li ccapi_device_listener.h @par to be implemented by the vendor for events related to device
- *
- * @subsection Misc
- * @li ccapi_types.h @par
- * @li cc_types.h @par
- * @li cc_constants.h @par
- *
- */
-
-#ifndef _CCAPI_TYPES_H_
-#define _CCAPI_TYPES_H_
-
-#include "cc_constants.h"
-
-/**
- * Device ID typedef
- */
-typedef unsigned int cc_device_handle_t;
-/**
- * File location
- */
-typedef const char *file_path_t;
-/**
- * Device info reference typedef
- */
-typedef struct cc_device_info_t_* cc_deviceinfo_ref_t;
-/**
- * Line info reference typedef
- */
-typedef struct cc_line_info_t_ * cc_lineinfo_ref_t;
-/**
- * Feature info reference typedef
- */
-typedef struct cc_feature_info_t_ * cc_featureinfo_ref_t;
-/**
- * Call info reference typedef
- */
-typedef struct cc_call_info_t_* cc_callinfo_ref_t;
-/**
- * CAll server info reference typedef
- */
-typedef struct cc_call_server_t_* cc_callserver_ref_t;
-
-/**
- * CallLog reference typedef
- */
-typedef struct cc_call_log_t_* cc_calllog_ref_t;
-
-#define CCAPI_MAX_SERVERS 4
-/**
- * Call event types
- */
-typedef enum {
- CCAPI_CALL_EV_CREATED,
- CCAPI_CALL_EV_STATE,
- CCAPI_CALL_EV_CALLINFO,
- CCAPI_CALL_EV_ATTR,
- CCAPI_CALL_EV_SECURITY,
- CCAPI_CALL_EV_LOG_DISP,
- CCAPI_CALL_EV_PLACED_CALLINFO,
- CCAPI_CALL_EV_STATUS,
- CCAPI_CALL_EV_SELECT,
- CCAPI_CALL_EV_LAST_DIGIT_DELETED,
- CCAPI_CALL_EV_GCID,
- CCAPI_CALL_EV_XFR_OR_CNF_CANCELLED,
- CCAPI_CALL_EV_PRESERVATION,
- CCAPI_CALL_EV_CAPABILITY,
- CCAPI_CALL_EV_VIDEO_AVAIL,
- CCAPI_CALL_EV_VIDEO_OFFERED,
- CCAPI_CALL_EV_RECEIVED_INFO,
- CCAPI_CALL_EV_RINGER_STATE,
- CCAPI_CALL_EV_CONF_PARTICIPANT_INFO,
- CCAPI_CALL_EV_MEDIA_INTERFACE_UPDATE_BEGIN,
- CCAPI_CALL_EV_MEDIA_INTERFACE_UPDATE_SUCCESSFUL,
- CCAPI_CALL_EV_MEDIA_INTERFACE_UPDATE_FAIL
-} ccapi_call_event_e;
-
-/**
- * Line event types
- */
-typedef enum {
- CCAPI_LINE_EV_CONFIG_CHANGED,
- CCAPI_LINE_EV_REG_STATE,
- CCAPI_LINE_EV_CAPSET_CHANGED,
- CCAPI_LINE_EV_CFWDALL,
- CCAPI_LINE_EV_MWI
-} ccapi_line_event_e;
-
-/**
- * Device event types
- */
-typedef enum {
- CCAPI_DEVICE_EV_CONFIG_CHANGED,
- CCAPI_DEVICE_EV_STATE, // INS/OOS
- CCAPI_DEVICE_EV_IDLE_SET,
- CCAPI_DEVICE_EV_MWI_LAMP,
- CCAPI_DEVICE_EV_NOTIFYPROMPT,
- CCAPI_DEVICE_EV_SERVER_STATUS,
- CCAPI_DEVICE_EV_BLF,
- CCAPI_DEVICE_EV_CAMERA_ADMIN_CONFIG_CHANGED,
- CCAPI_DEVICE_EV_VIDEO_CAP_ADMIN_CONFIG_CHANGED
-} ccapi_device_event_e;
-
-/**
- * Call capability feature IDs
- */
-typedef enum {
- CCAPI_CALL_CAP_NEWCALL,
- CCAPI_CALL_CAP_ANSWER,
- CCAPI_CALL_CAP_ENDCALL,
- CCAPI_CALL_CAP_HOLD,
- CCAPI_CALL_CAP_RESUME,
- CCAPI_CALL_CAP_CALLFWD,
- CCAPI_CALL_CAP_DIAL,
- CCAPI_CALL_CAP_BACKSPACE,
- CCAPI_CALL_CAP_SENDDIGIT,
- CCAPI_CALL_CAP_TRANSFER,
- CCAPI_CALL_CAP_CONFERENCE,
- CCAPI_CALL_CAP_SWAP,
- CCAPI_CALL_CAP_BARGE,
- CCAPI_CALL_CAP_REDIAL,
- CCAPI_CALL_CAP_JOIN,
- CCAPI_CALL_CAP_SELECT,
- CCAPI_CALL_CAP_RMVLASTPARTICIPANT,
- CCAPI_CALL_CAP_MAX
-} ccapi_call_capability_e;
-
-#endif /* _CCAPIAPI_TYPES_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * Skip this file if not doing video on the device.
- *
- * The ccsdp_xxx api's provide a means to query and populate the SDP attributes
- * for video m lines. These Api are not needed if we are not supporting video on
- * the platform. For audio the stack will populate the appropriate attributes
- *
- *
- * These API's can be invoked from the vcmCheckAttrs() and vcmPopulateAttrs()
- * methods to populate or extract the value of specific attributes in the video SDP.
- * These api require an handle to the SDP that is passed in the above methods.
- * <pre>
- * sdp_handle The SDP handle
- * level The level the attribute is defined. Can be either
- * SDP_SESSION_LEVEL or 0-n specifying a media line level.
- * inst_num The instance number of the attribute. Multiple instances
- * of a particular attribute may exist at each level and so
- * the inst_num determines the particular attribute at that
- * level that should be accessed. Note that this is the
- * instance number of the specified type of attribute, not the
- * overall attribute number at the level. Also note that the
- * instance number is 1-based. For example:
- * v=0
- * o=mhandley 2890844526 2890842807 IN IP4 126.16.64.4
- * s=SDP Seminar
- * c=IN IP4 10.1.0.2
- * t=0 0
- * m=audio 1234 RTP/AVP 0 101 102
- * a=foo 1
- * a=foo 2
- * a=bar 1 # This is instance 1 of attribute bar.
- * a=foo 3 # This is instance 3 of attribute foo.
- * cap_num Almost all of the attributes may be defined as X-cpar
- * parameters (with the exception of X-sqn, X-cap, and X-cpar).
- * If the cap_num is set to zero, then the attribute is not
- * an X-cpar parameter attribute. If the cap_num is any other
- * value, it specifies the capability number that the X-cpar
- * attribute is specified for.
- * </pre>
- */
-
-#ifndef __CCSDP_H__
-#define __CCSDP_H__
-
-#include "cpr_types.h"
-
-#define SIPSDP_ILBC_MODE20 20
-
-/**
- * Return codes for sdp helper APIs
- */
-typedef enum rtp_ptype_
-{
- RTP_NONE = -1,
- RTP_PCMU = 0,
- RTP_CELP = 1,
- RTP_G726 = 2,
- RTP_GSM = 3,
- RTP_G723 = 4,
- RTP_DVI4 = 5,
- RTP_DVI4_II = 6,
- RTP_LPC = 7,
- RTP_PCMA = 8,
- RTP_G722 = 9,
- RTP_G728 = 15,
- RTP_G729 = 18,
- RTP_JPEG = 26,
- RTP_NV = 28,
- RTP_H261 = 31,
- RTP_H264_P0 = 97,
- RTP_H264_P1 = 126,
- RTP_AVT = 101,
- RTP_L16 = 102,
- RTP_H263 = 103,
- RTP_ILBC = 116, /* used only to make an offer */
- RTP_OPUS = 109,
- RTP_VP8 = 120,
- RTP_I420 = 124,
- RTP_ISAC = 124
-} rtp_ptype;
-
-/**
- * IANA-registered static payload types for the RTP/AVP profile.
- * See http://www.iana.org/assignments/rtp-parameters/rtp-parameters.xml
- */
-typedef enum static_rtp_ptype_
-{
- STATIC_RTP_AVP_PCMU_8000_1 = 0,
- STATIC_RTP_AVP_GSM_8000_1 = 3,
- STATIC_RTP_AVP_G723_8000_1 = 4,
- STATIC_RTP_AVP_DVI4_8000_1 = 5,
- STATIC_RTP_AVP_DVI4_16000_1 = 6,
- STATIC_RTP_AVP_LPC_8000_1 = 7,
- STATIC_RTP_AVP_PCMA_8000_1 = 8,
- STATIC_RTP_AVP_G722_8000_1 = 9,
- STATIC_RTP_AVP_L16_44100_2 = 10,
- STATIC_RTP_AVP_L16_44100_1 = 11,
- STATIC_RTP_AVP_QCELP_8000_1 = 12,
- STATIC_RTP_AVP_CN_8000_1 = 13,
- STATIC_RTP_AVP_MPA_90000_1 = 14,
- STATIC_RTP_AVP_G728_8000_1 = 15,
- STATIC_RTP_AVP_DVI4_11025_1 = 16,
- STATIC_RTP_AVP_DVI4_22050_1 = 17,
- STATIC_RTP_AVP_G729_8000_1 = 18,
- STATIC_RTP_AVP_CELB_90000_1 = 25,
- STATIC_RTP_AVP_JPEG_90000_1 = 26,
- STATIC_RTP_AVP_NV_90000_1 = 28,
- STATIC_RTP_AVP_H261_90000_1 = 31,
- STATIC_RTP_AVP_MPV_90000_1 = 32,
- STATIC_RTP_AVP_MP2T_90000_1 = 33,
- STATIC_RTP_AVP_H263_90000_1 = 34
-} static_rtp_ptype;
-
-typedef struct {
- const char *name;
- int value;
-} ccsdp_key_table_entry_t;
-
-typedef enum max_coded_audio_bandwidth_ {
- opus_nb = 0, /* Narrowband */
- opus_mb = 1, /* Mediumband */
- opus_wb = 2, /* Wideband */
- opus_swb = 3, /* Super-wideband */
- opus_fb = 4 /* Fullband */
-} max_coded_audio_bandwidth;
-
-static const ccsdp_key_table_entry_t max_coded_audio_bandwidth_table[] = {
- {"nb", opus_nb},
- {"mb", opus_mb},
- {"wb", opus_wb},
- {"swb", opus_swb},
- {"fb", opus_fb}
-};
-
-typedef enum {
- SDP_SUCCESS, /**< Success */
- SDP_FAILURE,
- SDP_INVALID_SDP_PTR,
- SDP_NOT_SDP_DESCRIPTION,
- SDP_INVALID_TOKEN_ORDERING,
- SDP_INVALID_PARAMETER,
- SDP_INVALID_MEDIA_LEVEL,
- SDP_INVALID_CAPABILITY,
- SDP_NO_RESOURCE,
- SDP_UNRECOGNIZED_TOKEN,
- SDP_NULL_BUF_PTR,
- SDP_POTENTIAL_SDP_OVERFLOW,
- SDP_MAX_RC
-} sdp_result_e;
-
-/**
- * Indicates invalid bandwidth value
- */
-#define SDP_INVALID_VALUE (-2)
-
-/**
- * Bandwidth modifier type for b= SDP line
- */
-typedef enum {
- SDP_BW_MODIFIER_INVALID = -1,
- SDP_BW_MODIFIER_AS, /** < b=AS: */
- SDP_BW_MODIFIER_CT, /** < b=CT: */
- SDP_BW_MODIFIER_TIAS, /** < b=TIAS: */
- SDP_MAX_BW_MODIFIER_VAL,
- SDP_BW_MODIFIER_UNSUPPORTED
-} sdp_bw_modifier_e;
-
-/**
- * SDP attribute types
- */
-/* Attribute Types */
-typedef enum {
- SDP_ATTR_BEARER = 0,
- SDP_ATTR_CALLED,
- SDP_ATTR_CONN_TYPE,
- SDP_ATTR_DIALED,
- SDP_ATTR_DIALING,
- SDP_ATTR_DIRECTION,
- SDP_ATTR_EECID,
- SDP_ATTR_FMTP,
- SDP_ATTR_FRAMING,
- SDP_ATTR_INACTIVE,
- SDP_ATTR_PTIME,
- SDP_ATTR_QOS,
- SDP_ATTR_CURR,
- SDP_ATTR_DES,
- SDP_ATTR_CONF,
- SDP_ATTR_RECVONLY,
- SDP_ATTR_RTPMAP,
- SDP_ATTR_SECURE,
- SDP_ATTR_SENDONLY,
- SDP_ATTR_SENDRECV,
- SDP_ATTR_SUBNET,
- SDP_ATTR_T38_VERSION,
- SDP_ATTR_T38_MAXBITRATE,
- SDP_ATTR_T38_FILLBITREMOVAL,
- SDP_ATTR_T38_TRANSCODINGMMR,
- SDP_ATTR_T38_TRANSCODINGJBIG,
- SDP_ATTR_T38_RATEMGMT,
- SDP_ATTR_T38_MAXBUFFER,
- SDP_ATTR_T38_MAXDGRAM,
- SDP_ATTR_T38_UDPEC,
- SDP_ATTR_X_CAP,
- SDP_ATTR_X_CPAR,
- SDP_ATTR_X_PC_CODEC,
- SDP_ATTR_X_PC_QOS,
- SDP_ATTR_X_QOS,
- SDP_ATTR_X_SQN,
- SDP_ATTR_TMRGWXID,
- SDP_ATTR_TC1_PAYLOAD_BYTES,
- SDP_ATTR_TC1_WINDOW_SIZE,
- SDP_ATTR_TC2_PAYLOAD_BYTES,
- SDP_ATTR_TC2_WINDOW_SIZE,
- SDP_ATTR_RTCP,
- SDP_ATTR_RTR,
- SDP_ATTR_SILENCESUPP,
- SDP_ATTR_SRTP_CONTEXT, /* version 2 sdescriptions */
- SDP_ATTR_MPTIME,
- SDP_ATTR_X_SIDIN,
- SDP_ATTR_X_SIDOUT,
- SDP_ATTR_X_CONFID,
- SDP_ATTR_GROUP,
- SDP_ATTR_MID,
- SDP_ATTR_SOURCE_FILTER,
- SDP_ATTR_RTCP_UNICAST,
- SDP_ATTR_MAXPRATE,
- SDP_ATTR_SQN,
- SDP_ATTR_CDSC,
- SDP_ATTR_CPAR,
- SDP_ATTR_SPRTMAP,
- SDP_ATTR_SDESCRIPTIONS, /* version 9 sdescriptions */
- SDP_ATTR_LABEL,
- SDP_ATTR_FRAMERATE,
- SDP_ATTR_ICE_CANDIDATE,
- SDP_ATTR_ICE_UFRAG,
- SDP_ATTR_ICE_PWD,
- SDP_ATTR_RTCP_MUX,
- SDP_ATTR_DTLS_FINGERPRINT,
- SDP_ATTR_MAXPTIME,
- SDP_MAX_ATTR_TYPES,
- SDP_ATTR_INVALID
-} sdp_attr_e;
-
-/**
- * Gets the value of the fmtp attribute- parameter-sets parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- *
- * @return parameter-sets value.
- */
-
-const char* ccsdpAttrGetFmtpParamSets(void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num);
-
-/**
- * Gets the value of the fmtp attribute- packetization-mode parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[out] *val packetization-mode value in the range 0 - 2.
- *
- * @return sdp_result_e SDP_SUCCESS = SUCCESS
- */
-sdp_result_e ccsdpAttrGetFmtpPackMode(void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint16_t *val);
-/**
- * Gets the value of the fmtp attribute- level asymmetry allowed parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[out] *val level-asymmetry-allowed param value in the range 0 - 1.
- *
- * @return sdp_result_e SDP_SUCCESS = SUCCESS
- */
-sdp_result_e ccsdpAttrGetFmtpLevelAsymmetryAllowed(void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint16_t *val);
-
-
-/**
- * Gets the value of the fmtp attribute- profile-level-id parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- *
- * @return char * profile-level-id value.
- */
-const char* ccsdpAttrGetFmtpProfileLevelId (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num);
-
-/**
- * Gets the value of the fmtp attribute- max-mbps parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[out] *val max-mbps value.
- *
- * @return sdp_result_e SDP_SUCCESS
- */
-
-sdp_result_e ccsdpAttrGetFmtpMaxMbps (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t *val);
-
-/**
- * Gets the value of the fmtp attribute- max-fs parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the
- * attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[out] *val max-fs value.
- *
- * @return sdp_result_e SDP_SUCCESS
- */
-sdp_result_e ccsdpAttrGetFmtpMaxFs (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t *val);
-
-/**
- * Gets the value of the fmtp attribute- max-cpb parameter for H.264 codec
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param [out] *val max-cpb value.
- *
- * @return sdp_result_e SDP_SUCCESS
- */
-sdp_result_e ccsdpAttrGetFmtpMaxCpb (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t *val);
-
-/**
- * Gets the value of the fmtp attribute- max-br parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param [out] *val max-br value.
- *
- * @return sdp_result_e SDP_SUCCESS
- */
-sdp_result_e ccsdpAttrGetFmtpMaxBr (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t* val);
-
-/**
- * Returns the bandwidth value parameter from the b= line.
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level from which to get the bw value.
- * @param[in] inst_num instance number of bw line at the level. The first
- * instance has a inst_num of 1 and so on.
- *
- * @return A valid numerical bw value or SDP_INVALID_VALUE(-2).
- */
-int ccsdpGetBandwidthValue (void *sdp_handle, uint16_t level, uint16_t inst_num);
-
-/**
- * Add a new attribute of the specified type at the given level and capability
- * level or base attribute if cap_num is zero.
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] attr_type The type of attribute to add.
- * @param[in] inst_num Pointer to a uint16_t in which to return the instance number of the newly added attribute.
- *
- * @return sdp_result_e
- * SDP_SUCCESS Attribute was added successfully.
- * SDP_NO_RESOURCE No memory avail for new attribute.
- * SDP_INVALID_PARAMETER Specified media line is not defined.
- */
-sdp_result_e ccsdpAddNewAttr (void *sdp_handle, uint16_t level, uint8_t cap_num,
- sdp_attr_e attr_type, uint16_t *inst_num);
-
-/**
- * Gets the value of the fmtp attribute- max-dpb parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[out] *val max-dpb value.
- *
- * @return sdp_result_e
- * SDP_SUCCESS Attribute was added successfully.
- */
-
-sdp_result_e ccsdpAttrGetFmtpMaxDpb (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t *val);
-
-
-/**
- * Sets the value of the fmtp attribute payload type parameter for the given attribute.
- *
- * @param[in] sdp_handle The SDP handle
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] payload_num New payload type value.
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e ccsdpAttrSetFmtpPayloadType (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint16_t payload_num);
-
-/**
- * Sets the value of the packetization mode attribute parameter for the given attribute.
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] pack_mode Packetization mode value
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e ccsdpAttrSetFmtpPackMode (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint16_t pack_mode);
-/**
- * Sets the value of the level-asymmetry-allowed attribute parameter for the given attribute.
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] level_asymmetry_allowed level asymmetry allowed value (0 or 1).
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e ccsdpAttrSetFmtpLevelAsymmetryAllowed (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint16_t level_asymmetry_allowed);
-
-/**
- * Sets the value of the profile-level-id parameter for the given attribute.
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] profile_level_id profile_level_id to be set
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e ccsdpAttrSetFmtpProfileLevelId (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, const char *profile_level_id);
-
-/**
- * Sets the value of the profile-level-id parameter for the given attribute.
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] parameter_sets parameter_sets to be set
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e ccsdpAttrSetFmtpParameterSets (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, const char *parameter_sets);
-
-/**
- * Sets the value of the max-br parameter for the given attribute.
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] max_br max_br value to be set
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-
-sdp_result_e ccsdpAttrSetFmtpMaxBr (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t max_br);
-
-/**
- * Sets the value of the fmtp attribute- max-mbps parameter for H.264 codec
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] max_mbps value of max_mbps to be set
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e ccsdpAttrSetFmtpMaxMbps (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t max_mbps);
-
-/**
- * Sets the value of the fmtp attribute- max-fs parameter for H.264 codec
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] max_fs max_fs value to be set
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e ccsdpAttrSetFmtpMaxFs (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t max_fs);
-/**
- * Sets the value of the fmtp attribute- max-cbp parameter for H.264 codec
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] max_cpb max_cbp value to be set
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e ccsdpAttrSetFmtpMaxCpb (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t max_cpb);
-/**
- * Sets the value of the fmtp attribute- max-dbp parameter for H.264 codec
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] max_dpb max_dbp value to be set
- *
- * @return SDP_SUCCESS Attribute was added successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-
-sdp_result_e ccsdpAttrSetFmtpMaxDbp (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint32_t max_dpb);
-
-
-/**
- * Sets the value of the fmtp attribute qcif parameter for the given attribute.
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] qcif Sets the QCIF value for a video codec
- *
- * @return SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e ccsdpAttrSetFmtpQcif (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint16_t qcif);
-
-/**
- * Sets the value of the fmtp attribute sqcif parameter for the given attribute.
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to check for the attribute.
- * @param[in] cap_num The capability number associated with the attribute if any. If none, should be zero.
- * @param[in] inst_num The attribute instance number to check.
- * @param[in] sqcif Sets the SQCIF value for a video codec
- *
- * @return SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e ccsdpAttrSetFmtpSqcif (void *sdp_handle, uint16_t level,
- uint8_t cap_num, uint16_t inst_num, uint16_t sqcif);
-
-/**
- *
- * To specify bandwidth parameters at any level, a bw line must first be
- * added at that level using this function. This function returns the instance
- * number of an existing bw_line that matches bw_modifier type, or of a newly
- * created bw_line of type bw_modifier. After this addition, you can set the
- * properties of the added bw line by using sdp_set_bw().
- *
- * Note carefully though, that since there can be multiple instances of bw
- * lines at any level, you must specify the instance number when setting
- * or getting the properties of a bw line at any level.
- *
- * This function returns the inst_num variable, the instance number
- * of the created bw_line at that level. The instance number is 1 based.
- * <pre>
- * For example:
- * v=0 :Session Level
- * o=mhandley 2890844526 2890842807 IN IP4 126.16.64.4
- * s=SDP Seminar
- * c=IN IP4 10.1.0.2
- * t=0 0
- * b=AS:60 : instance number 1
- * b=TIAS:50780 : instance number 2
- * m=audio 1234 RTP/AVP 0 101 102 : 1st Media level
- * b=AS:12 : instance number 1
- * b=TIAS:8480 : instance number 2
- * m=audio 1234 RTP/AVP 0 101 102 : 2nd Media level
- * b=AS:20 : instance number 1
- * </pre>
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to create the bw line.
- * @param[in] bw_modifier The Type of bandwidth, CT, AS or TIAS.
- * @param[out] inst_num This memory is set with the instance number of the newly created bw line instance.
- *
- * @return SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e ccsdpAddNewBandwidthLine (void *sdp_handle, uint16_t level, sdp_bw_modifier_e bw_modifier, uint16_t *inst_num);
-
-
-/**
- * Once a bandwidth line is added under a level, this function can be used to
- * set the properties of that bandwidth line.
- *
- * @param[in] sdp_handle The SDP handle returned by sdp_init_description.
- * @param[in] level The level to at which the bw line resides.
- * @param[in] inst_num The instance number of the bw line that is to be set.
- * @param[in] bw_modifier The Type of bandwidth, CT, AS or TIAS.
- * @param[in] bw_val Numerical bandwidth value.
- *
- * @note Before calling this function to set the bw line, the bw line must
- * be added using sdp_add_new_bw_line at the required level.
- *
- * @return SDP_SUCCESS Attribute param was set successfully.
- * SDP_INVALID_PARAMETER Specified attribute is not defined.
- */
-sdp_result_e ccsdpSetBandwidth (void *sdp_handle, uint16_t level, uint16_t inst_num,
- sdp_bw_modifier_e bw_modifier, uint32_t bw_val);
-
-/**
- * Returns a string representation of a codec's name.
- *
- * @param[in] rtp_ptype The value taken from the rtp_ptype enumeration
- *
- * @return A string representing the name of the codec
- */
-const char * ccsdpCodecName(rtp_ptype ptype);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _CONFIG_API_H_
-#define _CONFIG_API_H_
-
-#include "cc_types.h"
-
-
-/**
- * configFetchReq
- *
- * This function tells the config manager to fetch the CTL file
- * and then fetch the config from the CUCM. It is expected that
- * this will result in processing of
- * the config file after the config managers response is received.
- *
- * The response received for this request is asynchronous and
- * should be handled via event provided by config manager.
- * The CCAPI_Config_reponse api needs to be called for the
- * handling of the response to the fetch request
- *
- */
-void configFetchReq(int device_handle);
-
-/**
- * configParserError
- *
- * Notify the config manager that the config file has an error
- * and a new config file needs to be downloaded.
- *
- * The error could be XML format error or minimum config not being
- * present in the config file. It is expected that
- * this will result in processing of
- * the config file after the config managers response is received.
- *
- */
-void configParserError(void);
-
-/**
- * When called this function should register with CUCM without prior device file download.
- */
-void CCAPI_Start_response(int device_handle, const char *device_name, const char *sipUser, const char *sipPassword, const char *sipDomain);
-
-/**
- * Inform application that pSipcc stack has receive a NOTIFY message of event
- * type "service-control" and action=apply-config. The arguments passed to this
- * function contains the parameter values received in the message.
- *
- * @param config_version [in] latest version stamp of phone configuration.
- * @param dial_plan_version [in] latest version stamp of the dial plan.
- * @param fcp_version [in] latest version stamp of feature policy control.
- * @param cucm_result [in] action taken by the cucm for the changes applied by the
- * user to the phone configuration. cucm result could be
- * @li "no_change" - the new phone configuration changes do not impact Unified CM,
- * @li "config_applied" - The Unified CM Administration applied the
- * configuration changes dynamically without requiring phone to re-register,
- * @li "reregister_needed" - The Unified CM Administration applied the
- * configuration changes and required the phone to re-register to make them
- * effective.
- * @param load_id [in] - firmware image name that phone should be running with
- * @param inactive_load_id [in] - firmware image name that phone should be in inactive partition.
- * @param load_server [in] - address of load server to download the firmware
- * image load_id.
- * @param log_server [in] - log server address where error report need to be
- * sent. Error report, for example, could be related to image download failure
- * or phone configuration file download failure.
- * @param ppid [in] whether peer to peer upgrade is available
- * @return void
- */
-void configApplyConfigNotify(cc_string_t config_version,
- cc_string_t dial_plan_version,
- cc_string_t fcp_version,
- cc_string_t cucm_result,
- cc_string_t load_id,
- cc_string_t inactive_load_id,
- cc_string_t load_server,
- cc_string_t log_server,
- cc_boolean ppid);
-
-/**
- * dialPlanFetchReq
- *
- * This function tells the get file request service to fetch the latest dial
- * plan from the CUCM.
- *
- * @param device_handle [in] handle of the device, the response is for
- * @param dialPlanFileName [in] the name of dialplan file to retrieve
- * @return cc_boolean indicating success/failure
- *
- */
-cc_boolean dialPlanFetchReq(int device_handle, char* dialPlanFileName);
-
-/**
- * fcpFetchReq
- *
- * This function tells the get file request service to fetch the latest fcp
- * file from the CUCM.
- *
- * @param device_handle [in] handle of the device, the response is for
- * @param dialPlanFileName [in] the name of fcp file to retrieve
-* @return cc_boolean indicating success/failure
- *
- */
-cc_boolean fcpFetchReq(int device_handle, char* fcpFileName);
-
-
-cc_boolean CCAPI_Config_set_server_address(const char *ip_address);
-cc_boolean CCAPI_Config_set_transport_udp(const cc_boolean is_udp);
-cc_boolean CCAPI_Config_set_local_voip_port(const int port);
-cc_boolean CCAPI_Config_set_remote_voip_port(const int port);
-int CCAPI_Config_get_local_voip_port();
-int CCAPI_Config_get_remote_voip_port();
-const char* CCAPI_Config_get_version();
-cc_boolean CCAPI_Config_set_p2p_mode(const cc_boolean is_p2p);
-cc_boolean CCAPI_Config_set_sdp_mode(const cc_boolean is_sdp);
-cc_boolean CCAPI_Config_set_avp_mode(const cc_boolean is_rtpsavpf);
-
-#endif /* _CONFIG_API_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * @section DNS APIS
- * This module contains method definitions to be implemented by the platform.
- * SIP Stack uses these methods to perform DNS queries
- */
-
-
-#ifndef _DNS_UTIL_H_
-#define _DNS_UTIL_H_
-
-#include "cc_constants.h"
-#include "cpr_types.h"
-
-/**
- * Defines the return values for DNS query.
- */
-#define CC_DNS_OK 0
-#define CC_DNS_ERR_NOBUF 1
-#define CC_DNS_ERR_INUSE 2
-#define CC_DNS_ERR_TIMEOUT 3
-#define CC_DNS_ERR_NOHOST 4
-#define CC_DNS_ERR_HOST_UNAVAIL 5
-
-typedef void *srv_handle_t;
-
-/**
- * Perform an DNS lookup of the name specified
- *
- * @param[in] hname host name
- * @param[out] ipaddr_ptr the ip address returned by DNS for host with name hname.
- * @param[in] timeout the timeout for the query
- * @param[in] retries the retry times for the query
- *
- * @return CC_DNS_OK or CC_DNS_ERR_NOHOST
- */
-cc_int32_t dnsGetHostByName(const char *hname,
- cpr_ip_addr_t *ipaddr_ptr,
- cc_int32_t timeout,
- cc_int32_t retries);
-
-/**
- * This function calls the dns api to perform a dns srv query.
- *
- * @param[in] service the service name, e.g. "sip"
- * @param[in] protocol the protocol name, e.g. "udp"
- * @param[in] domain the domain name
- * @param[out] ipaddr_ptr the returned ip address
- * @param[out] port the port
- * @param[in] timeout the timeout for the query
- * @param[in] retries the number of retries for the query
- * @param[in,out] psrv_handle the handle for this query
- *
- * @note if handle is NULL an new query needs to be made and the
- * first response needs to be returned along with a valid handle.
- * Subsequent calls should return the next result if a valid handle has been provided.
- *
- * @returns CC_DNS_OK for success or
- * CC_DNS_ERR_NOHOST, CC_DNS_ERR_HOST_UNAVAIL
- */
-cc_int32_t dnsGetHostBySRV(cc_int8_t *service,
- cc_int8_t *protocol,
- cc_int8_t *domain,
- cpr_ip_addr_t *ipaddr_ptr,
- cc_uint16_t *port,
- cc_int32_t timeout,
- cc_int32_t retries,
- srv_handle_t *psrv_handle);
-
-/**
- * Free the srvhandle allocated in dnsGetHostBySRV.
- *
- * @param[in] srv_handle handle to be freed.
- *
- */
-
-void dnsFreeSrvHandle(srv_handle_t srv_handle);
-
-#endif /* _DNS_UTIL_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PEER_CONNECTION_TYPES_H_
-#define _PEER_CONNECTION_TYPES_H_
-
-#define MAX_TRACKS 8
-
-enum StatusCode {
- PC_OK = 0,
- PC_INVALID_HINTS,
- PC_INVALID_OFFER,
- PC_INVALID_REMOTE_SDP,
- PC_INVALID_LOCAL_SDP,
- PC_NO_OBSERVER,
- PC_SDPCHANGED,
- PC_SETLOCALDESCERROR,
- PC_SETREMOTEDESCERROR,
- PC_INTERNAL_ERROR
-};
-
-typedef struct MediaTrack {
- unsigned int media_stream_track_id;
- int video;
-} MediaTrack;
-
-typedef struct MediaStreamTable {
- unsigned int media_stream_id;
- unsigned int num_tracks;
- MediaTrack track[MAX_TRACKS];
-} MediaStreamTable;
-
-
-#endif /*_PEER_CONNECTION_TYPES_H_*/
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _PLAT_API_H_
-#define _PLAT_API_H_
-
-#include "cc_constants.h"
-#include "cpr_socket.h"
-#include "cc_types.h"
-
-/**
- * Define unregister reason
- */
-#define CC_UNREG_REASON_UNSPECIFIED 0
-//Common with what SCCP uses...need to match with J-Side
-#define CC_UNREG_REASON_TCP_TIMEOUT 10
-#define CC_UNREG_REASON_CM_RESET_TCP 12
-#define CC_UNREG_REASON_CM_ABORTED_TCP 13
-#define CC_UNREG_REASON_CM_CLOSED_TCP 14
-#define CC_UNREG_REASON_REG_TIMEOUT 17
-#define CC_UNREG_REASON_FALLBACK 18
-#define CC_UNREG_REASON_PHONE_KEYPAD 20
-#define CC_UNREG_REASON_RESET_RESET 22
-#define CC_UNREG_REASON_RESET_RESTART 23
-#define CC_UNREG_REASON_PHONE_REG_REJ 24
-#define CC_UNREG_REASON_PHONE_INITIALIZED 25
-#define CC_UNREG_REASON_VOICE_VLAN_CHANGED 26
-#define CC_UNREG_REASON_POWER_SAVE_PLUS 32
-//sip specific ones...need to match with J-Side
-#define CC_UNREG_REASON_VERSION_STAMP_MISMATCH 100
-#define CC_UNREG_REASON_VERSION_STAMP_MISMATCH_CONFIG 101
-#define CC_UNREG_REASON_VERSION_STAMP_MISMATCH_SOFTKEY 102
-#define CC_UNREG_REASON_VERSION_STAMP_MISMATCH_DIALPLAN 103
-#define CC_UNREG_REASON_APPLY_CONFIG_RESTART 104
-#define CC_UNREG_REASON_CONFIG_RETRY_RESTART 105
-#define CC_UNREG_REASON_TLS_ERROR 106
-#define CC_UNREG_REASON_RESET_TO_INACTIVE_PARTITION 107
-#define CC_UNREG_REASON_VPN_CONNECTIVITY_LOST 108
-
-#define CC_IPPROTO_UDP 17
-#define CC_IPPROTO_TCP 6
-
-
-/**
- * socket security status
- */
-typedef enum
-{
- PLAT_SOCK_SECURE,
- PLAT_SOCK_NONSECURE
-} plat_soc_status_e;
-
-/**
- * socket connection status
- */
-typedef enum
-{
- PLAT_SOCK_CONN_OK,
- PLAT_SOCK_CONN_WAITING,
- PLAT_SOCK_CONN_FAILED
-} plat_soc_connect_status_e;
-
-/**
- * socket connection type
- */
-typedef enum
-{
- PLAT_SOCK_CUCM
-} plat_soc_connect_type_e;
-
-/**
- * socket connection mode
- */
-typedef enum
-{
- PLAT_SOCK_AUTHENTICATED,
- PLAT_SOCK_ENCRYPTED,
- PLAT_SOCK_NON_SECURE
-} plat_soc_connect_mode_e;
-
-/**
- * psipcc core debug categories
- */
-typedef enum
-{
- CC_DEBUG_CCAPP,
- CC_DEBUG_CONFIG_CACHE,
- CC_DEBUG_SIP_ADAPTER,
- CC_DEBUG_CCAPI,
- CC_DEBUG_CC_MSG,
- CC_DEBUG_FIM,
- CC_DEBUG_FSM,
- CC_DEBUG_AUTH,
- CC_DEBUG_GSM,
- CC_DEBUG_LSM,
- CC_DEBUG_FSM_CAC,
- CC_DEBUG_DCSM,
- CC_DEBUG_SIP_TASK,
- CC_DEBUG_SIP_STATE,
- CC_DEBUG_SIP_MSG,
- CC_DEBUG_SIP_REG_STATE,
- CC_DEBUG_SIP_TRX,
- CC_DEBUG_TIMERS,
- CC_DEBUG_SIP_DM,
- CC_DEBUG_CCDEFAULT, /* Always ON by default */
- CC_DEBUG_DIALPLAN,
- CC_DEBUG_KPML,
- CC_DEBUG_REMOTE_CC,
- CC_DEBUG_SIP_PRESENCE,
- CC_DEBUG_CONFIG_APP,
- CC_DEBUG_CALL_EVENT,
- CC_DEBUG_PLAT,
- CC_DEBUG_NOTIFY,
- CC_DEBUG_CPR_MEMORY, /* Has additional parameters - Tracking/poison */
- CC_DEBUG_MAX /* NOT USED */
-} cc_debug_category_e;
-
-
-/**
- * debug show categories
- */
-typedef enum
-{
- CC_DEBUG_SHOW_FSMCNF,
- CC_DEBUG_SHOW_FSMDEF,
- CC_DEBUG_SHOW_FSMXFR,
- CC_DEBUG_SHOW_FSMB2BCNF,
- CC_DEBUG_SHOW_DCSM,
- CC_DEBUG_SHOW_FIM,
- CC_DEBUG_SHOW_FSM,
- CC_DEBUG_SHOW_LSM,
- CC_DEBUG_SHOW_BULK_REGISTER,
- CC_DEBUG_SHOW_KPML,
- CC_DEBUG_SHOW_REMOTE_CC,
- CC_DEBUG_SHOW_CONFIG_CACHE,
- CC_DEBUG_SHOW_SUBS_STATS,
- CC_DEBUG_SHOW_PUBLISH_STATS,
- CC_DEBUG_SHOW_REGISTER,
- CC_DEBUG_SHOW_DIALPLAN,
- CC_DEBUG_SHOW_CPR_MEMORY, /* Has additional parameters -
- config/heap-gaurd/stat/tracking. */
- CC_DEBUG_SHOW_MAX
-} cc_debug_show_options_e;
-
-/**
- * debug clear categories
- */
-typedef enum
-{
- CC_DEBUG_CLEAR_CPR_MEMORY,
- CC_DEBUG_CLEAR_MAX
-} cc_debug_clear_options_e;
-
-/**
- * cpr memory debug sub-categories
- */
-typedef enum
-{
- CC_DEBUG_CPR_MEM_TRACKING,
- CC_DEBUG_CPR_MEM_POISON
-} cc_debug_cpr_mem_options_e;
-
-/**
- * cpr memory clear sub-commands
- */
-typedef enum
-{
- CC_DEBUG_CLEAR_CPR_TRACKING,
- CC_DEBUG_CLEAR_CPR_STATISTICS
-} cc_debug_clear_cpr_options_e;
-
-/**
- * cpr memory show sub-commands
- */
-typedef enum
-{
- CC_DEBUG_SHOW_CPR_CONFIG,
- CC_DEBUG_SHOW_CPR_HEAP_GUARD,
- CC_DEBUG_SHOW_CPR_STATISTICS,
- CC_DEBUG_SHOW_CPR_TRACKING
-} cc_debug_show_cpr_options_e;
-
-/**
- * Enabling/disabling debugs
- */
-typedef enum
-{
- CC_DEBUG_DISABLE,
- CC_DEBUG_ENABLE
-} cc_debug_flag_e;
-
-// Corresponds to the values for XML tags DHCPv4Status and DHCPv6Status
-typedef enum {
- DHCP_STATUS_GOOD = 1,
- DHCP_STATUS_TIMEOUT,
- DHCP_STATUS_DISABLED
- } dhcp_status_e;
-
-
-// Corresponds to the value for XML tag for DNSStatusUnifiedCMX
-typedef enum {
- DNS_STATUS_GOOD = 1,
- DNS_STATUS_TIMEOUT,
- DNS_STATUS_DID_NOT_RESOLVE,
- DNS_STATUS_NA_IP_CONFIGURED
-} ucm_dns_resolution_status_e;
-
-#define LEN32 32
-#define IP_ADDR_MAX_LEN 32
-#define PORT_MAX_LEN 20
-#define STATUS_MAX_LEN 4
-#define LEN80 80
-#define WIRED_PROP_PREFIX "dhcp.eth0"
-#define WIRELESS_PROP_PREFIX "dhcp.mlan0"
-#define WIRED_INT 1
-#define WIFI_INT 2
-
-
-/**
- * Called by the thread to initialize any thread specific data
- * once the thread is created.
- *
- * @param[in] tname thread name
- *
- * @return 0 - SUCCESS
- * -1 - FAILURE
- */
-int platThreadInit(char * tname);
-
-/**
- * The initial initialization function for any platform related
- * modules
- *
- *
- * @return 0 - SUCCESS
- * -1 - FAILURE
- */
-int platInit();
-
-/**
- * The initial initialization function for the debugging/logging
- * modules
- *
- */
-void debugInit();
-
-/**
- * Get device model that will be sent to cucm in the UserAgent header
- *
- * @return char * Pointer to the string containing the model number of the phone.
- */
-char *platGetModel();
-
-/**
- * plat_audio_device_t
- * Enums for indicating audio device
- */
-typedef enum vcm_audio_device_type {
- VCM_AUDIO_DEVICE_NONE,
- VCM_AUDIO_DEVICE_HEADSET,
- VCM_AUDIO_DEVICE_SPEAKER
-} plat_audio_device_t;
-
-
-/**
- * Add cc control classifier
- *
- * Called by SIP stack to specify addresses and ports that will be used for call control
- *
- * @param[in] myIPAddr - phone local interface IP Address
- * @param[in] myPort - phone local interface Port
- * @param[in] cucm1IPAddr - CUCM 1 IP Address
- * @param[in] cucm1Port - CUCM 1 Port
- * @param[in] cucm2IPAddr - CUCM 2 IP Address
- * @param[in] cucm2Port - CUCM 2 Port
- * @param[in] cucm3IPAddr - CUCM 3 IP Address
- * @param[in] cucm3Port - CUCM 3 Port
- * @param[in] protocol - CC_IPPROTO_UDP or CC_IP_PROTO_TCP
- *
- * @note : Needed only if using WiFi. If not using Wifi please provide a stub
- */
-void platAddCallControlClassifiers(unsigned long myIPAddr, unsigned short myPort,
- unsigned long cucm1IPAddr, unsigned short cucm1Port,
- unsigned long cucm2IPAddr, unsigned short cucm2Port,
- unsigned long cucm3IPAddr, unsigned short cucm3Port,
- unsigned char protocol);
-
-/**
- * Remove cc control classifier.
- *
- * Undo platAddCallControlClassifiers
- */
-void platRemoveCallControlClassifiers();
-
-/**
- * Tell whether wifi is supported and active
- *
- * @return boolean wether WLAN is active or not
- */
-cc_boolean platWlanISActive();
-
-/**
- * Check if the netowrk interface changed.
- *
- * @return boolean returns TRUE if the network interface has changed
- *
- * @note Most common case is for softphone clients where if a PC is
- * undocked the network interface changes from wired to wireless.
- */
-boolean platIsNetworkInterfaceChanged();
-
-/**
- * Get active phone load name
- *
- * Returns the phone images in the active and inactive partitions
- * The phone reports these phone loads to CUCM for display on the Admin page
- *
- * @param[in] image_a : Populate the image name from partition a
- * @param[in] image_b : Populate the image name from partition b
- * @param[in] len : Length of the pointers for image_a and image_b
- * @return 1 - image_a is active
- * 2 - image_b is active
- * -1 - Failure
- */
-int platGetActiveInactivePhoneLoadName(char * image_a, char * image_b, int len);
-
-/**
- * Get localized phrase for the specified index
- *
- * @param[in] index the phrase index, see
- * @param[in] phrase the return phrase holder
- * @param[in] len the input length to cap the maximum value
- *
- * @return SUCCESS or FAILURE
- */
-int platGetPhraseText(int index, char* phrase, unsigned int len);
-
-/**
- * Set the unregistration reason
- *
- * @param[in] reason see the unregister reason definitions.
- *
- * @note we expect the platform to save this value in Non Volatile memory
- * This will be retrieved later by using platGetUnregReason. This reason is reported to CUCM
- */
-void platSetUnregReason(int reason);
-
-
-/**
- * Get the unregistration reason code.
- *
- * @return reason code for unregistration
- */
-int platGetUnregReason();
-
-/**
- * Sets the time based on Date header in 200 OK from REGISTER request
- * @param void
- * @return void
- */
-void platSetCucmRegTime (void);
-
-/**
- * Set the kpml value for application.
- *
- * @param kpml_config the kpml value
- */
-void platSetKPMLConfig(cc_kpml_config_t kpml_config);
-
-/**
- * Check if a line has active MWI status
- *
- * @param line
- *
- * @return boolean
- *
- * @note The stack doesn't store the MWI status and expects
- * the application to store that information. The stack
- * queries the mwi status from the application using this method.
- */
-boolean platGetMWIStatus(cc_lineid_t line);
-
-/**
- * Check if the speaker or headset is enabled.
- *
- * @return boolean if the speaker or headset is enabled, returns true.
- */
-boolean platGetSpeakerHeadsetMode();
-
-/**
- * Secure Socket API's.
- * The pSIPCC expects the following Secure Socket APIs to be implemented in the
- * vendor porting layer.
- */
-
-/**
- * platSecIsServerSecure
- *
- * @brief Lookup the secure status of the server
- *
- * This function looks at the the CCM server type by using the security library
- * and returns appropriate indication to the pSIPCC.
- *
- *
- * @return Server is security enabled or not
- * PLAT_SOCK_SECURE or PLAT_SOCK_NONSECURE
- *
- * @note This API maps to the following HandyIron API:
- * int secIsServerSecure(SecServerType type) where type should be SRVR_TYPE_CCM
- */
-plat_soc_status_e platSecIsServerSecure(void);
-
-
-/**
- * platSecSocConnect
- * @brief Securely connect to a remote server
- *
- * This function uses the security library APIs to connect to a remote server.
- * @param[in] host server addr
- * @param[in] port port number
- * @param[in] ipMode IP mode to indicate v6, v4 or both
- * @param[in] mode blocking connect or not
- * FALSE: non-blocking; TRUE: blocking
- * @param[in] tos TOS value
- * @param[in] connectionMode The mode of the connection
- * (Authenticated/Encrypted)
- * @param[out] localPort local port used for the connection
- *
- * @return client socket descriptor
- * >=0: connected or in progress
- * INVALID SOCKET: failed
- *
- * @pre (hostAndPort not_eq NULL)
- * @pre (localPort not_eq NULL)
- *
- * @note localPort is undefined when the return value is INVALID_SOCKET
- *
- * @note This API maps to the HandyIron APIs as follows:
- * If mode == TRUE (blocking):
- * int secEstablishSecureConnection(const char* serverAddr, *uint32_t port, secConnectionType type)
- * @li ipMode is UNUSED
- * @li "host" maps to "serverAddr", "type" should be determined by an application and use the value from SecServerType.
- * @li localPort is passed in as 0
- * If mode == FALSE (non-blocking):
- * int secConnect(const char* serverAddr, uint32_t port, *secConnectionType type, uint32_t localPort)
- * @li ipMode is UNUSED
- * @li "host" maps to "serverAddr", "type" should be determined by an application and use the value from SecServerType.
- *
- * @note The implementation should use the "setsockopt" to set the "tos" value passed
- * in this API on the created socket.
- *
- */
-cpr_socket_t
-platSecSocConnect (char *host,
- int port,
- int ipMode,
- boolean mode,
- unsigned int tos,
- plat_soc_connect_mode_e connectionMode,
- cc_uint16_t *localPort);
-
-/**
- * platSecSockIsConnected
- * Determine the status of a secure connection that was initiated
- * in non-blocking mode
- *
- * @param[in] sock socket descriptor
- *
- * @return connection status
- * @li connection complete: PLAT_SOCK_CONN_OK
- * @li connection waiting: PLAT_SOCK_CONN_WAITING
- * @li connection failed: PLAT_SOCK_CONN_FAILED
- *
- * @note This API maps to the following HandyIron API:
- * int secIsConnectionReady (int connDesc)
- * The "sock" is the connection descriptor.
- */
-plat_soc_connect_status_e platSecSockIsConnected (cpr_socket_t sock);
-
-/**
- * platGenerateCryptoRand
- * @brief Generates a Random Number
- *
- * Generate crypto graphically random number for a desired length.
- * The function is expected to be much slower than the cpr_rand().
- * This function should be used when good random number is needed
- * such as random number that to be used for SRTP key for an example.
- *
- * @param[in] buf - pointer to the buffer to store the result of random
- * bytes requested.
- * @param[in] len - pointer to the length of the desired random bytes.
- * When calling the function, the integer's value
- * should be set to the desired number of random
- * bytes ('buf' should be of at least this size).
- * upon success, its value will be set to the
- * actual number of random bytes being returned.
- * (realistically, there is a maximum number of
- * random bytes that can be returned at a time.
- * if the caller request more than that, the
- * 'len' will indicate how many bytes are actually being
- * returned) on failure, its value will be set to 0.
- *
- * @return
- * 1 - success.
- * 0 - fail.
- *
- * @note The intent of this function is to generate a cryptographically strong
- * random number. Vendors can map this to HandyIron or OpenSSL random number
- * generation functions.
- *
- * @note This API maps to the following HandyIron API:
- * int secGetRandomData(uint8_t *buf, uint32_t size). Also note that a
- * "secAddEntropy(...)" may be required the first time to feed entropy data to
- * the random number generator.
- */
-int platGenerateCryptoRand(cc_uint8_t *buf, int *len);
-
-/**
- * platSecSocSend
- *
- * @brief The platSecSocSend() function is used to send data over a secure
- * socket.
- *
- * The platSecSocSend() function shall transmit a message from the specified socket to
- * its peer. The platSecSocSend() function shall send a message only when the socket is
- * connected. The length of the message to be sent is specified by the length
- * argument. If the message is too long to pass through the underlying protocol,
- * platSecSocSend() shall fail and no data is transmitted. Delivery of the message is
- * not guaranteed.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- *
- * @return Upon successful completion, platSecSocSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-platSecSocSend (cpr_socket_t soc,
- CONST void *buf,
- size_t len);
-
-/**
- * platSecSocRecv
- *
- * @brief The platSecSocRecv() function shall receive a message from a secure socket.
- *
- * This function is normally used with connected sockets because it does not permit
- * the application to retrieve the source address of received data. The
- * platSecSocRecv() function shall return the length of the message written to
- * the buffer pointed to by the "buf" argument.
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-platSecSocRecv (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len);
-
-/**
- * platSecSocClose
- *
- * @brief The platSecSocClose function shall close a secure socket
- *
- * The platSecSocClose() function shall destroy the socket descriptor indicated
- * by socket.
- *
- * @param[in] soc - The socket that needs to be destroyed
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-platSecSocClose (cpr_socket_t soc);
-
-/**
- * Sets the SIS protocol version
- *
- * @param a - major version
- * @param b - minor version
- * @param c - additional version information
- * @param name - version name
- *
- * @return void
- * @note the platform should store this information and provide it when asked via the platGetSISProtocolVer()
- */
-
-void platSetSISProtocolVer(cc_uint32_t a, cc_uint32_t b, cc_uint32_t c, char* name);
-
-/**
- * Provides the SIS protocol version
- *
- * @param *a pointer to fill in the major version
- * @param *b pointer to fill in the minor version
- * @param *c pointer to fill in the additonal version
- * @param *name pointer to fill in the version name
- *
- * @return void
- */
-void
-platGetSISProtocolVer (cc_uint32_t *a, cc_uint32_t *b, cc_uint32_t *c, char* name);
-
-/**
- * Provides the local IP address
- *
- * @return char * returns the local IP address
- */
-char *platGetIPAddr();
-
-/**
- * Provides the local MAC address
- *
- * @param *maddr the pointer to the string holding MAC address
- * in the MAC address format after converting from string format.
- * @return void
- */
-void platGetMacAddr(char *addr);
-
-
-/**
- * platGetFeatureAllowed
- *
- * Get whether the feature is allowed
- *
- * @param featureId - sis feature id
- *
- * @return 1 - allowed, 0 - not allowed
- *
- */
-int platGetFeatureAllowed(cc_sis_feature_id_e featureId);
-
-
-/**
- * Set the Status message for failure reasons
- * @param char *msg
- * @return void
- */
-void platSetStatusMessage(char *msg);
-
-/**
- * The equivalent of the printf function.
- *
- * This function MUST be implemented by the vendors. This is called by the core
- * library whenever some debugging information needs to be printed out.
- * call this function in order to clear the CPR Memory/Tracking statistics
- *
- * Please also be aware that cpr_stdio.h has other logging functions as well.
- * Vendors need to implement this function and the functions (err_msg,
- * buginf....etc) found in cpr_stdio.h
- *
- * @param[in] _format format string
- * @param[in] ... variable arg list
- *
- * @return Return code from printf
- */
-int debugif_printf(const char *_format, ...);
-
-/**
- * Enable / disable speaker
- *
- * @param[in] state - true -> enable speaker, false -> disable speaker
- *
- * @return void
- */
-
-void platSetSpeakerMode(cc_boolean state);
-
-/**
- * Get the status (on/off) of the audio device
- *
- * @param[in] device_type - headset or speaker (see vcm_audio_device_t)
- *
- * @return 1 -> On, 0 -> off, ERROR -> unknown (error)
- */
-
-int platGetAudioDeviceStatus(plat_audio_device_t device_type);
-
-/*
- * Returns the default gateway
- *
- * @param void
- * @return u_long
- */
-cc_ulong_t platGetDefaultgw();
-
-
-#endif /* _PLATFORM_API_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _RESET_API_H_
-#define _RESET_API_H_
-
-
-/**
- * resetRequest
- *
- * This function tells the reset Manager that the SIPCC module
- * wants to do a HARD RESET. This is most likely because of a request
- * from the CUCM.
- *
- * The response received for this request is asynchronous and
- * should be handled via event provided by reset manager.
- * The CCAPI_Service_shutdown api needs to be called for the
- * handling of the response to the reset request
- *
- */
-void resetRequest();
-
-
-/**
- * resetReady
- *
- * This function tells the reset manager that call control is
- * ready for reset. This is called whenever the call control
- * determines that it is idle
- *
- * The resetManager will keep track of events can initate
- * reset when it has received ready.
- *
- */
-void resetReady();
-
-/**
- * resetNotReady
- *
- * This function tells the reset manager that call control is
- * NOT ready for reset. This is called whenever the call control
- * is not idle
- *
- * The resetManager will keep track of events and it CANNOT initate
- * reset until a resetReady event is received
- *
- */
-void resetNotReady();
-
-#endif /* _RESET_API_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _SLL_LITE_H
-#define _SLL_LITE_H
-
-#include "cpr_types.h"
-/*
- * List node structure
- */
-typedef struct sll_lite_node_t_ {
- struct sll_lite_node_t_ *next_p; /* pointer to the next node */
-} sll_lite_node_t;
-
-/*
- * List control structure
- */
-typedef struct sll_lite_list_t_ {
- uint16_t count; /* number of elements on the list */
- sll_lite_node_t *head_p; /* pointer to the head or first node */
- sll_lite_node_t *tail_p; /* pointer to the tail or last node */
-} sll_lite_list_t;
-
-typedef enum {
- SLL_LITE_RET_SUCCESS,
- SLL_LITE_RET_INVALID_ARGS,
- SLL_LITE_RET_NODE_NOT_FOUND,
- SLL_LITE_RET_OTHER_FAILURE
-} sll_lite_return_e;
-
-/*
- * Convenient macros
- */
-#define SLL_LITE_LINK_HEAD(link) \
- (((sll_lite_list_t *)link)->head_p)
-
-#define SLL_LITE_LINK_TAIL(link) \
- (((sll_lite_list_t *)link)->tail_p)
-
-#define SLL_LITE_LINK_NEXT_NODE(node) \
- (((sll_lite_node_t *)node)->next_p)
-
-#define SLL_LITE_NODE_COUNT(link) \
- (((sll_lite_list_t *)link)->count)
-
-/**
- * sll_lite_init initializes list control structure given by the
- * caller.
- *
- * @param[in] list - pointer to the list control structure
- * sll_lite_list_t
- *
- * @return - SLL_LITE_RET_SUCCESS for success
- * - SLL_LITE_RET_INVALID_ARGS when arguments are
- * invalid.
- */
-extern sll_lite_return_e
-sll_lite_init(sll_lite_list_t *list);
-
-/**
- * sll_lite_link_head puts node to the head of the list.
- *
- * @param[in] list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- * @param[in] node - pointer to the list node structure.
- *
- * @return - SLL_LITE_RET_SUCCESS for success
- * - SLL_LITE_RET_INVALID_ARGS when arguments are
- * invalid.
- */
-extern sll_lite_return_e
-sll_lite_link_head(sll_lite_list_t *list, sll_lite_node_t *node);
-
-/**
- * sll_lite_link_tail puts node to the tail of the list.
- *
- * @param[in] list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- * @param[in] node - pointer to the list node structure.
- *
- * @return - SLL_LITE_RET_SUCCESS for success
- * - SLL_LITE_RET_INVALID_ARGS when arguments are
- * invalid.
- */
-sll_lite_return_e
-sll_lite_link_tail(sll_lite_list_t *list, sll_lite_node_t *node);
-
-/**
- * sll_lite_unlink_head removes head node from the head of the list and
- * returns it to the caller.
- *
- * @param[in] list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- *
- * @return Pointer to the head node if one exists otherwise
- * return NULL.
- */
-extern sll_lite_node_t *
-sll_lite_unlink_head(sll_lite_list_t *list);
-
-/**
- * sll_lite_unlink_tail removes tail node from the list and
- * returns it to the caller.
- *
- * @param[in] list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- *
- * @return Pointer to the tail node if one exists otherwise
- * return NULL.
- */
-sll_lite_node_t *
-sll_lite_unlink_tail(sll_lite_list_t *list);
-
-/**
- * sll_lite_remove removes the given node from the list.
- *
- * @param[in] list - pointer to the list control structure
- * sll_lite_list_t. The list must be
- * initialized prior.
- * @param[in] node - pointer to the list node structure to be
- * removed.
- *
- * @return - SLL_LITE_RET_SUCCESS for success
- * - SLL_LITE_RET_INVALID_ARGS when arguments are
- * invalid.
- * - SLL_LITE_RET_NODE_NOT_FOUND when the node
- * to remove is not found.
- */
-extern sll_lite_return_e
-sll_lite_remove(sll_lite_list_t *list, sll_lite_node_t *node);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/** @section vcm VCM APIs
- *
- * @section Introduction
- * This module contains command APIs to the media layer
- */
-
-/**
- * @file vcm.h
- * @brief APIs to interface with the Media layer.
- *
- * This file contains API that interface to the media layer on the platform.
- * The following APIs need to be implemented to have the sip stack interact
- * and issue commands to the media layer.
- */
-
-#ifndef _VCM_H_
-#define _VCM_H_
-
-#include "cpr_types.h"
-#include "cc_constants.h"
-#include "ccsdp.h"
-
-
-/** Evaluates to TRUE for audio media streams where id is the mcap_id of the given stream */
-#define CC_IS_AUDIO(id) ((id == CC_AUDIO_1) ? TRUE:FALSE)
-/** Evaluates to TRUE for video media streams where id is the mcap_id of the given stream */
-#define CC_IS_VIDEO(id) ((id == CC_VIDEO_1) ? TRUE:FALSE)
-
-
-/** Definitions for direction requesting Play tone to user */
-#define VCM_PLAY_TONE_TO_EAR 1
-/** Definitions value for direction requesting Play tone to network stream or far end */
-#define VCM_PLAY_TONE_TO_NET 2
-/** Definitions value for direction requesting Play tone to both user and network */
-#define VCM_PLAY_TONE_TO_ALL 3
-
-/** Definitions for alert_info in vcmToneStartWithSpeakerAsBackup API */
-#define VCM_ALERT_INFO_OFF 0
-/** Definitions for alert_info in vcmToneStartWithSpeakerAsBackup API */
-#define VCM_ALERT_INFO_ON 1
-
-/** Definitions for DSP Codec Resources. */
-#define VCM_CODEC_RESOURCE_G711 0x00000001
-#define VCM_CODEC_RESOURCE_G729A 0x00000002
-#define VCM_CODEC_RESOURCE_G729B 0x00000004
-#define VCM_CODEC_RESOURCE_LINEAR 0x00000008
-#define VCM_CODEC_RESOURCE_G722 0x00000010
-#define VCM_CODEC_RESOURCE_iLBC 0x00000020
-#define VCM_CODEC_RESOURCE_iSAC 0x00000040
-#define VCM_CODEC_RESOURCE_H264 0x00000080
-#define VCM_CODEC_RESOURCE_H263 0x00000002
-#define VCM_CODEC_RESOURCE_VP8 0x00000100
-#define VCM_CODEC_RESOURCE_I420 0x00000200
-#define VCM_CODEC_RESOURCE_OPUS 0x00000400
-
-#define VCM_DSP_DECODEONLY 0
-#define VCM_DSP_ENCODEONLY 1
-#define VCM_DSP_FULLDUPLEX 2
-#define VCM_DSP_IGNORE 3
-
-#define CC_KFACTOR_STAT_LEN (256)
-
-
-/**
- * vcm_tones_t
- * Enum identifying various tones that the media layer should implement
- */
-
-typedef enum
-{
- VCM_INSIDE_DIAL_TONE,
- VCM_OUTSIDE_DIAL_TONE,
- VCM_DEFAULT_TONE = 1,
- VCM_LINE_BUSY_TONE,
- VCM_ALERTING_TONE,
- VCM_BUSY_VERIFY_TONE,
- VCM_STUTTER_TONE,
- VCM_MSG_WAITING_TONE,
- VCM_REORDER_TONE,
- VCM_CALL_WAITING_TONE,
- VCM_CALL_WAITING_2_TONE,
- VCM_CALL_WAITING_3_TONE,
- VCM_CALL_WAITING_4_TONE,
- VCM_HOLD_TONE,
- VCM_CONFIRMATION_TONE,
- VCM_PERMANENT_SIGNAL_TONE,
- VCM_REMINDER_RING_TONE,
- VCM_NO_TONE,
- VCM_ZIP_ZIP,
- VCM_ZIP,
- VCM_BEEP_BONK,
-/*#$#$#$#$#@$#$#$#$#$#$#$#$#$#$#$#$$#$#$#$#$#$#$#$#$
- * There is a corresponding table defined in
- * dialplan.c tone_names[]. Make sure to add tone
- * name in that table if you add any new entry above
- */
- VCM_RECORDERWARNING_TONE,
- VCM_RECORDERDETECTED_TONE,
- VCM_MONITORWARNING_TONE,
- VCM_SECUREWARNING_TONE,
- VCM_NONSECUREWARNING_TONE,
- VCM_MAX_TONE,
- VCM_MAX_DIALTONE = VCM_BEEP_BONK
-} vcm_tones_t;
-
-
-/**
- * vcm_tones_t
- * Enum identifying various tones that the media layer should implement
- */
-
-
-/**
- * vcm_ring_mode_t
- * VCM_RING_OFFSET is used to map the list
- * of ring names to the correct enum type
- * when parsing the alert-info header.
- */
-typedef enum
-{
- VCM_RING_OFF = 0x1,
- VCM_INSIDE_RING = 0x2,
- VCM_OUTSIDE_RING = 0x3,
- VCM_FEATURE_RING = 0x4,
- VCM_BELLCORE_DR1 = 0x5,
- VCM_RING_OFFSET = 0x5,
- VCM_BELLCORE_DR2 = 0x6,
- VCM_BELLCORE_DR3 = 0x7,
- VCM_BELLCORE_DR4 = 0x8,
- VCM_BELLCORE_DR5 = 0x9,
- VCM_BELLCORE_MAX = VCM_BELLCORE_DR5,
- VCM_FLASHONLY_RING = 0xA,
- VCM_STATION_PRECEDENCE_RING = 0xB,
- VCM_MAX_RING = 0xC
-} vcm_ring_mode_t;
-
-/**
- * vcm_ring_duration_t
- * Enums for specifying normal vs single ring
- */
-typedef enum {
- vcm_station_normal_ring = 0x1,
- vcm_station_single_ring = 0x2
-} vcm_ring_duration_t;
-
-/**
- * Structure to carry key codec information
- */
-typedef struct
-{
- rtp_ptype codec_type;
-
- /*
- * NOTE: We keep track of the RTP "PT" field for sending separate from the
- * one for receiving. This is to support asymmetric payload type values
- * for a given codec. When we get an offer, we answer with the same payload
- * type value that the remote offers. If we send an offer and the remote
- * choses to answer with different value than we offer, we support asymmetric.
- */
-
- /* RTP "PT" field we use to send this codec ("remote") */
- int remote_rtp_pt;
-
- /* RTP "PT" field we use to receive this codec ("local") */
- int local_rtp_pt;
-
- /* Parameters for specific media types */
- union
- {
- struct
- {
- int frequency;
- int packet_size; /* Number of samples in a packet */
- int channels;
- int bitrate; /* Wire bitrate of RTP packet payloads */
- } audio;
-
- struct
- {
- int width;
- int height;
- } video;
- };
-
- /* Codec-specific parameters */
- union
- {
- struct {
- uint16_t mode;
- } ilbc;
-
- /* These are outdated, and need to be updated to match the current
- specification. */
- struct {
- uint32_t max_average_bitrate;
- const char *maxcodedaudiobandwidth;
- boolean usedtx;
- boolean stereo;
- boolean useinbandfec;
- boolean cbr;
- } opus;
- };
-} vcm_payload_info_t;
-
-/**
- * vcm_vad_t
- * Enums for Voice Activity Detection
- */
-typedef enum vcm_vad_t_ {
- VCM_VAD_OFF = 0,
- VCM_VAD_ON = 1
-} vcm_vad_t;
-
-/**
- * vcm_audio_bits_t
- * Enums for indicating audio path
- */
-typedef enum vcm_audio_bits_ {
- VCM_AUDIO_NONE,
- VCM_AUDIO_HANDSET,
- VCM_AUDIO_HEADSET,
- VCM_AUDIO_SPEAKER
-} vcm_audio_bits_t;
-
-/**
- * vcm_crypto_algorithmID
- * Crypto parameters for SRTP media
- */
-typedef enum {
- VCM_INVLID_ALGORITM_ID = -1, /* invalid algorithm ID. */
- VCM_NO_ENCRYPTION = 0, /* no encryption */
- VCM_AES_128_COUNTER /* AES 128 counter mode (32 bits HMAC)*/
-} vcm_crypto_algorithmID;
-
-/**
- * vcm_mixing_mode_t
- * Mixing mode for media
- */
-typedef enum {
- VCM_NO_MIX,
- VCM_MIX
-} vcm_mixing_mode_t;
-
-/**
- * vcm_session_t
- * Media Session Specification enum
- */
-typedef enum {
- PRIMARY_SESSION,
- MIX_SESSION,
- NO_SESSION
-} vcm_session_t;
-
-
-/**
- * vcm_mixing_party_t
- * Media mix party enum
- * Indicates the party to be mixed none/local/remote/both/TxBOTH_RxNONE
- * TxBOTH_RxNONE means that for Tx stream it's both, for Rx stream it's none
- */
-typedef enum {
- VCM_PARTY_NONE,
- VCM_PARTY_LOCAL,
- VCM_PARTY_REMOTE,
- VCM_PARTY_BOTH,
- VCM_PARTY_TxBOTH_RxNONE
-} vcm_mixing_party_t;
-
-/**
- * media_control_to_encoder_t
- * Enums for far end control for media
- * Only Fast Picture Update for video is supported
- */
-typedef enum {
- VCM_MEDIA_CONTROL_PICTURE_FAST_UPDATE
-} vcm_media_control_to_encoder_t;
-
-/**
- * Maximum key and salt must be adjust to the largest possible
- * supported key.
- */
-#define VCM_SRTP_MAX_KEY_SIZE 16 /* maximum key in bytes (128 bits) */
-/**
- * Maximum key and salt must be adjust to the largest possible
- * supported salt.
- */
-#define VCM_SRTP_MAX_SALT_SIZE 14 /* maximum salt in bytes (112 bits)*/
-
-/** Key size in bytes for AES128 algorithm */
-#define VCM_AES_128_COUNTER_KEY_SIZE 16
-/** Salt size in bytes for AES128 algorithm */
-#define VCM_AES_128_COUNTER_SALT_SIZE 14
-
-/** Structure to carry crypto key and salt for SRTP streams */
-typedef struct vcm_crypto_key_t_ {
- cc_uint8_t key_len; /**< key length*/
- cc_uint8_t key[VCM_SRTP_MAX_KEY_SIZE]; /**< key*/
- cc_uint8_t salt_len; /**< salt length*/
- cc_uint8_t salt[VCM_SRTP_MAX_SALT_SIZE]; /**< salt*/
-} vcm_crypto_key_t;
-
-/**
- * vcm_videoAttrs_t
- * An opaque handle to store and pass video attributes
- */
-typedef struct vcm_videoAttrs_t_ {
- void * opaque; /**< pointer to opaque data from application as received from vcm_negotiate_attrs()*/
-} vcm_videoAttrs_t;
-
-/** A structure carrying audio media specific attributes */
-typedef struct vcm_audioAttrs_t_ {
- cc_uint16_t packetization_period; /**< ptime value received in SDP */
- cc_uint16_t max_packetization_period; /**< ptime value received in SDP */
- cc_int32_t avt_payload_type; /**< RTP payload type for AVT */
- vcm_vad_t vad; /**< Voice Activity Detection on or off */
- vcm_mixing_party_t mixing_party; /**< mixing_party */
- vcm_mixing_mode_t mixing_mode; /**< mixing_mode*/
-} vcm_audioAttrs_t;
-
-
-/**
- * vcm_mediaAttrs_t
- * A structure to contain audio or video media attributes
- */
-typedef struct vcm_attrs_t_ {
- cc_boolean mute;
- cc_boolean is_video;
- vcm_audioAttrs_t audio; /**< audio line attribs */
- vcm_videoAttrs_t video; /**< Video Atrribs */
-} vcm_mediaAttrs_t;
-
-//Using C++ for gips. This is required for gips.
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * The initialization of the VCM module
- *
- */
-
-void vcmInit();
-
-/**
- * The unloading of the VCM module
- */
-void vcmUnload();
-
-
-/**
- * Should we remove this from external API
- *
- * @param[in] mcap_id - group identifier to which stream belongs.
- * @param[in] group_id - group identifier
- * @param[in] stream_id - stream identifier
- * @param[in] call_handle - call handle
- * @param[in] port_requested - requested port.
- * @param[in] listen_ip - local IP for listening
- * @param[in] is_multicast - multicast stream?
- * @param[in,out] port_allocated - allocated(reserved) port
- *
- * tbd need to see if we can deprecate this API
- *
- * @return 0 success, ERROR failure.
- *
- */
-
-short vcmRxOpen(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle,
- cc_uint16_t port_requested,
- cpr_ip_addr_t *listen_ip,
- cc_boolean is_multicast,
- int *port_allocated);
-/*!
- * should we remove from external API
- *
- * @param[in] mcap_id - Media Capability ID
- * @param[in] group_id - group to which stream belongs
- * @param[in] stream_id - stream identifier
- * @param[in] call_handle - call handle
- *
- * @return zero(0) for success; otherwise, ERROR for failure
- *
- */
-
-short vcmTxOpen(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle);
-
-/*!
- * Allocate(Reserve) a receive port.
- *
- * @param[in] mcap_id - Media Capability ID
- * @param[in] group_id - group identifier to which stream belongs.
- * @param[in] stream_id - stream identifier
- * @param[in] call_handle - call handle
- * @param[in] port_requested - port requested (if zero -> give any)
- * @param[out] port_allocated - port that was actually allocated.
- *
- * @return void
- *
- */
-
-void vcmRxAllocPort(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle,
- cc_uint16_t port_requested,
- int *port_allocated);
-
-
-void vcmRxAllocICE(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle,
- const char *peerconnection,
- uint16_t level,
- char **default_addr, /* Out */
- int *default_port, /* Out */
- char ***candidates, /* Out */
- int *candidate_ct /* Out */
-);
-
-
-/* Get ICE global parameters (ufrag and pwd)
- *
- * @param[in] peerconnection - the peerconnection in use
- * @param[out] ufragp - where to put the ufrag
- * @param[out] pwdp - where to put the pwd
- *
- * @return void
- */
-void vcmGetIceParams(const char *peerconnection, char **ufragp, char **pwdp);
-
-/* Set remote ICE global parameters.
- *
- * @param[in] peerconnection - the peerconnection in use
- * @param[in] ufrag - the ufrag
- * @param[in] pwd - the pwd
- *
- * @return 0 success, error failure
- */
-short vcmSetIceSessionParams(const char *peerconnection, char *ufrag, char *pwd);
-
-/* Set ice candidate for trickle ICE.
- *
- * @param[in] peerconnection - the peerconnection in use
- * @param[in] icecandidate - the icecandidate
- * @param[in] level - the m line level
- *
- * @return 0 success, error failure
- */
-short vcmSetIceCandidate(const char *peerconnection, const char *icecandidate, uint16_t level);
-
-/* Set remote ICE media-level parameters.
- *
- * @param[in] peerconnection - the peerconnection in use
- * @param[in] level - the m-line
- * @param[in] ufrag - the ufrag
- * @param[in] pwd - the pwd
- * @param[in] candidates - the candidates
- * @param[in] candidate_ct - the number of candidates
- * @return 0 success, error failure
- */
-short vcmSetIceMediaParams(const char *peerconnection, int level, char *ufrag, char *pwd,
- char **candidates, int candidate_ct);
-
-/* Start ICE checks
- * @param[in] peerconnection - the peerconnection in use
- * @param[in] level - the m-line
- * @return 0 success, error failure
- */
-short vcmStartIceChecks(const char *peerconnection);
-
-
-
-/*
- * Create a remote stream
- *
- * @param[in] mcap_id - group identifier to which stream belongs.
- * @param[in] peerconnection - the peerconnection in use
- * @param[out] pc_stream_id - the id of the allocated stream
- *
- * TODO(ekr@rtfm.com): Revise along with everything else for the
- * new stream model.
- *
- * Returns: zero(0) for success; otherwise, ERROR for failure
- */
-short vcmCreateRemoteStream(
- cc_mcapid_t mcap_id,
- const char *peerconnection,
- int *pc_stream_id);
-
-/*!
- * Release the allocated port
- * @param[in] mcap_id - media capability id (0 is audio)
- * @param[in] group_id - group identifier
- * @param[in] stream_id - stream identifier
- * @param[in] call_handle - call handle
- * @param[in] port - port to be released
- *
- * @return void
- */
-void vcmRxReleasePort(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle,
- int port);
-
-/*!
- * Start receive stream
- * Note: For video calls, for a given call handle there will be
- * two media lines and the corresponding group_id/stream_id pair.
- * One RTP session is requested from media server for each
- * media line(group/stream) i.e. a video call would result in
- * two rtp_sessions in our session info list created by two
- * calls to vcm_rx/tx with mcap_id of AUDIO and VIDEO respectively.
- *
- * @param[in] mcap_id - media type id
- * @param[in] group_id - group identifier associated with the stream
- * @param[in] stream_id - id of the stream one per each media line
- * @param[in] call_handle - call handle
- * @param[in] payload - payload information
- * @param[in] local_addr - local ip address to use.
- * @param[in] port - local port (receive)
- * @param[in] algorithmID - crypto alogrithm ID
- * @param[in] rx_key - rx key used when algorithm ID is encrypting
- * @param[in] attrs - media attributes
- *
- * @return zero(0) for success; otherwise, -1 for failure
- *
- */
-
-int vcmRxStart(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle,
- const vcm_payload_info_t *payload,
- cpr_ip_addr_t *local_addr,
- cc_uint16_t port,
- vcm_crypto_algorithmID algorithmID,
- vcm_crypto_key_t *rx_key,
- vcm_mediaAttrs_t *attrs);
-
-
-/**
- * start rx stream
- * Same concept as vcmRxStart but for ICE/PeerConnection-based flows
- *
- * @param[in] mcap_id - media cap id
- * @param[in] group_id - group identifier to which the stream belongs
- * @param[in] stream_id - stream id of the given media type.
- * @param[in] level - the m-line index
- * @param[in] pc_stream_id - the media stream index (from PC.addStream())
- * @param[in] pc_track_id - the track within the media stream
- * @param[in] call_handle - call handle
- * @param[in] peerconnection - the peerconnection in use
- * @param[in] num_payloads - number of codecs negotiated
- * @param[in] payloads - list of negotiated codec details
- * @param[in] fingerprint_alg - the DTLS fingerprint algorithm
- * @param[in] fingerprint - the DTLS fingerprint
- * @param[in] attrs - media attributes
- *
- * Returns: zero(0) for success; otherwise, ERROR for failure
- *
- */
-
-int vcmRxStartICE(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- int level,
- int pc_stream_id,
- int pc_track_id,
- cc_call_handle_t call_handle,
- const char *peerconnection,
- int num_payloads,
- const vcm_payload_info_t* payloads,
- const char *fingerprint_alg,
- const char *fingerprint,
- vcm_mediaAttrs_t *attrs);
-
-/**
- * start tx stream
- * Note: For video calls, for a given call handle there will be
- * two media lines and the corresponding group_id/stream_id pair.
- * One RTP session is requested from media server for each
- * media line(group/stream) i.e. a video call would result in
- * two rtp_sessions in our session info list created by two
- * calls to vcm_rx/tx with mcap_id of AUDIO and VIDEO respectively.
- *
- * @param[in] mcap_id - media cap id
- * @param[in] group_id - group identifier to which the stream belongs
- * @param[in] stream_id - stream id of the given media type.
- * @param[in] call_handle - call handle
- * @param[in] payload - payload information
- * @param[in] tos - bit marking
- * @param[in] local_addr - local address
- * @param[in] local_port - local port
- * @param[in] remote_ip_addr - remote ip address
- * @param[in] remote_port - remote port
- * @param[in] algorithmID - crypto alogrithm ID
- * @param[in] tx_key - tx key used when algorithm ID is encrypting.
- * @param[in] attrs - media attributes
- *
- * Returns: zero(0) for success; otherwise, ERROR for failure
- *
- */
-
-int vcmTxStart(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle,
- const vcm_payload_info_t *payload,
- short tos,
- cpr_ip_addr_t *local_addr,
- cc_uint16_t local_port,
- cpr_ip_addr_t *remote_ip_addr,
- cc_uint16_t remote_port,
- vcm_crypto_algorithmID algorithmID,
- vcm_crypto_key_t *tx_key,
- vcm_mediaAttrs_t *attrs);
-
-
-/**
- * start tx stream
- * Same concept as vcmTxStart but for ICE/PeerConnection-based flowso
- *
- * @param[in] mcap_id - media cap id
- * @param[in] group_id - group identifier to which the stream belongs
- * @param[in] stream_id - stream id of the given media type.
- * @param[in] level - the m-line index
- * @param[in] pc_stream_id - the media stream index (from PC.addStream())
- * @param[in] pc_track_id - the track within the media stream
- * @param[in] call_handle - call handle
- * @param[in] peerconnection - the peerconnection in use
- * @param[in] payload - payload information
- * @param[in] tos - bit marking
- * @param[in] fingerprint_alg - the DTLS fingerprint algorithm
- * @param[in] fingerprint - the DTLS fingerprint
- * @param[in] attrs - media attributes
- *
- * Returns: zero(0) for success; otherwise, ERROR for failure
- *
- */
-
- int vcmTxStartICE(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- int level,
- int pc_stream_id,
- int pc_track_id,
- cc_call_handle_t call_handle,
- const char *peerconnection,
- const vcm_payload_info_t *payload,
- short tos,
- const char *fingerprint_alg,
- const char *fingerprint,
- vcm_mediaAttrs_t *attrs);
-
-
- short vcmGetDtlsIdentity(const char *peerconnection,
- char *digest_alg,
- size_t max_digest_alg_len,
- char *digest,
- size_t max_digest_len);
-
-
- short vcmSetDataChannelParameters(const char *peerconnection,
- cc_uint16_t streams,
- int sctp_port,
- const char* protocol);
-
-/*!
- * Close the receive stream.
- *
- * @param[in] mcap_id - Media Capability ID
- * @param[in] group_id - group identifier that belongs to the stream.
- * @param[in] stream_id - stream id of the given media type.
- * @param[in] call_handle - call handle
- *
- * @return None
- *
- */
-
-void vcmRxClose(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle);
-
-/**
- * Close the transmit stream
- *
- * @param[in] mcap_id - Media Capability ID
- * @param[in] group_id - identifier of the group to which stream belongs
- * @param[in] stream_id - stream id of the given media type.
- * @param[in] call_handle - call handle
- *
- * @return void
- */
-
-void vcmTxClose(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle);
-
-/**
- * To be Deprecated
- * This may be needed to be implemented if the DSP doesn't automatically enable the side tone
- * The stack will make a call to this method based on the call state. Provide a stub if this is not needed.
- *
- * @param[in] side_tone - cc_boolean to enable/disable side tone
- *
- * @return void
- *
- */
-void vcmEnableSidetone(cc_uint16_t side_tone);
-
-/**
- * Start a tone (continuous)
- *
- * Parameters:
- * @param[in] tone - tone type
- * @param[in] alert_info - alertinfo header
- * @param[in] call_handle- call handle
- * @param[in] group_id - identifier of the group to which stream belongs
- * @param[in] stream_id - stream identifier.
- * @param[in] direction - network, speaker, both
- *
- * @return void
- *
- */
-
-void vcmToneStart(vcm_tones_t tone,
- short alert_info,
- cc_call_handle_t call_handle,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_uint16_t direction);
-
-/**
- * Plays a short tone. uses the open audio path.
- * If no audio path is open, plays on speaker.
- *
- * @param[in] tone - tone type
- * @param[in] alert_info - alertinfo header
- * @param[in] call_handle- call handle
- * @param[in] group_id - identifier of the group to which stream belongs
- * @param[in] stream_id - stream identifier.
- * @param[in] direction - network, speaker, both
- *
- * @return void
- */
-
-void vcmToneStartWithSpeakerAsBackup(vcm_tones_t tone,
- short alert_info,
- cc_call_handle_t call_handle,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_uint16_t direction);
-
-/**
- * Stop the tone being played.
- *
- * Description: Stop the tone being played currently
- *
- *
- * @param[in] tone - tone to be stopeed
- * @param[in] group_id - associated stream's group
- * @param[in] stream_id - associated stream id
- * @param[in] call_handle - the context (call) for this tone.
- *
- * @return void
- *
- */
-
-void vcmToneStop(vcm_tones_t tone,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle);
-
-/**
- * start/stop ringing
- *
- * @param[in] ringMode - VCM ring mode (ON/OFF)
- * @param[in] once - type of ring - continuous or one shot.
- * @param[in] alert_info - header specified ring mode.
- * @param[in] line - the line on which to start/stop ringing
- *
- * @return void
- */
-
-void vcmControlRinger(vcm_ring_mode_t ringMode,
- short once,
- cc_boolean alert_info,
- int line,
- cc_callid_t call_id);
-
-
-/**
- * Get current list of audio codec that could be used
- * @param request_type -
- * The request_type should be VCM_DECODEONLY/ENCODEONLY/FULLDUPLEX/IGNORE
- *
- * @return A bit mask should be returned that specifies the list of the audio
- * codecs. The bit mask should conform to the defines in this file.
- * #define VCM_RESOURCE_G711 0x00000001
- * #define VCM_RESOURCE_G729A 0x00000002
- * ....
- */
-
-int vcmGetAudioCodecList(int request_type);
-
-/**
- * Get current list of video codec that could be used
- * @param request_type -
- * The request_type should be VCM_DECODEONLY/ENCODEONLY/FULLDUPLEX/IGNORE
- *
- * @return A bit mask should be returned that specifies the list of the audio
- * codecs. The bit mask should conform to the defines in this file.
- * #define VCM_RESOURCE_G711 0x00000001
- * #define VCM_RESOURCE_G729A 0x00000002
- * ....
- */
-
-int vcmGetVideoCodecList(int request_type);
-
-/**
- * Get max supported H.264 video packetization mode.
- * @return maximum supported video packetization mode for H.264. Value returned
- * must be 0 or 1. Value 2 is not supported yet.
- */
-int vcmGetVideoMaxSupportedPacketizationMode();
-
-/**
- * Get the rx/tx stream statistics associated with the call.
- * The rx/tx stats are defined as comma seperated string as follows.
- * Rx_stats:
- * snprintf(rx_stats, CC_KFACTOR_STAT_LEN,
- * "Dur=%d,Pkt=%d,Oct=%d,LatePkt=%d,LostPkt=%d,AvgJit=%d,VQMetrics=\"%s\"",
- * duration, numberOfPackageReceived, numberOfByteReceived, numberOfLatePackage, numberOfPackageLost, averageJitter, qualityMatrics);
- * Tx_stats:
- * snprintf(tx_stats, CC_KFACTOR_STAT_LEN, "Dur=%d,Pkt=%d,Oct=%d",
- * duration, numberOfPackageSent, numberOfByteSend);
- *
- *Example:
- *
- * vcm_rtp_get_stats : rx_stats:Dur=1,Pkt=90,Oct=15480,LatePkt=0,LostPkt=0,AvgJit=0,VQMetrics="MLQK=0.0;MLQKav=0.0;MLQKmn=0.0;MLQKmx=0.0;MLQKvr=0.95;CCR=0.0;ICR=0.0;ICRmx=0.0;CS=0;SCS=0"
- * vcm_rtp_get_stats : tx_stats:Dur=1,Pkt=92,Oct=14720
- * Where the duration can be calculated, the numberOfLatePackage set to 0.
- *
- * @param[in] mcap_id - media type (audio/video)
- * @param[in] group_id - group id of the stream
- * @param[in] stream_id - stram id of the stream
- * @param[in] call_handle - call handle
- * @param[out] rx_stats - ptr to the rx field in the stats struct, see above.
- * @param[out] tx_stats - ptr to the tx field in the stats struct, see above.
- *
- */
-
-int vcmGetRtpStats(cc_mcapid_t mcap_id,
- cc_groupid_t group_id,
- cc_streamid_t stream_id,
- cc_call_handle_t call_handle,
- char *rx_stats,
- char *tx_stats);
-
-/**
- *
- * The wlan interface puts into unique situation where call control
- * has to allocate the worst case bandwith before creating a
- * inbound or outbound call. The function call will interface through
- * media API into wlan to get the call bandwidth. The function
- * return is asynchronous and will block till the return media
- * callback signals to continue the execution.
- *
- * @note If not using WLAN interface simply return true
- *
- * @return true if the bandwidth can be allocated else false.
- */
-
-cc_boolean vcmAllocateBandwidth(cc_call_handle_t call_handle, int sessions);
-
-/**
- *
- * Free the bandwidth allocated for this call
- * using the vcmAllocateBandwidth API
- *
- * @note If not using WLAN provide a stub
- */
-
-void vcmRemoveBandwidth(cc_call_handle_t call_handle);
-
-/**
- * @brief vcmActivateWlan
- *
- * Free the bandwidth allocated for this call
- * using the vcmAllocateBandwidth API
- *
- * @note If not using WLAN provide a stub
- */
-
-void vcmActivateWlan(cc_boolean is_active);
-
-/**
- * free the media pointer allocated in vcm_negotiate_attrs method
- *
- * @param ptr - pointer to be freed
- *
- * @return void
- */
-void vcmFreeMediaPtr(void *ptr);
-
-/**
- * MEDIA control received from far end on signaling path
- *
- * @param call_handle - call handle of the call
- * @param to_encoder - the control request received
- * Only FAST_PICTURE_UPDATE is supported
- *
- * @return void
- *
- */
-
-void vcmMediaControl(cc_call_handle_t call_handle, vcm_media_control_to_encoder_t to_encoder);
-
-/**
- * specifies DSCP marking for RTCP streams
- *
- * @param group_id - group id of the stream
- * @param dscp - the DSCP value to be used
- *
- * @return void
- */
-
-void vcmSetRtcpDscp(cc_groupid_t group_id, int dscp);
-
-/**
- * Verify if the SDP attributes for the requested video codec are acceptable
- *
- * This method is called for video codecs only. This method should parse the
- * Video SDP attributes using the SDP helper API and verify if received
- * attributes are acceptable. If the attributes are acceptable any attribute
- * values if needed by vcmTxStart method should be bundled in the desired
- * structure and its pointer should be returned in rccappptr. This opaque
- * pointer shall be provided again when vcmTxStart is invoked.
- *
- * @param [in] media_type - codec for which we are negotiating
- * @param [in] sdp_p - opaque SDP pointer to be used via SDP helper APIs
- * @param [in] level - Parameter to be used with SDP helper APIs
- * @param [out] rcapptr - variable to return the allocated attrib structure
- *
- * @return cc_boolean - true if attributes are accepted false otherwise
- */
-
-cc_boolean vcmCheckAttribs(cc_uint32_t media_type, void *sdp_p, int level, void **rcapptr);
-
-/**
- * Add Video attributes in the offer/answer SDP
- *
- * This method is called for video codecs only. This method should populate the
- * Video SDP attributes using the SDP helper API
- *
- * @param [in] sdp_p - opaque SDP pointer to be used via SDP helper APIs
- * @param [in] level - Parameter to be used with SDP helper APIs
- * @param [in] media_type - codec for which the SDP attributes are to be populated
- * @param [in] payload_number - RTP payload type used for the SDP
- * @param [in] isOffer - cc_boolean indicating we are encoding an offer or an aswer
- *
- * @return void
- */
-
-
-void vcmPopulateAttribs(void *sdp_p, int level, cc_uint32_t media_type,
- cc_uint16_t payload_number, cc_boolean isOffer);
-
-
-/**
- * Send a DTMF digit
- *
- * This method is called for sending a DTMF tone for the specified duration
- *
- * @param [in] digit - the DTMF digit that needs to be played out.
- * @param [in] duration - duration of the tone
- * @param [in] direction - direction in which the tone needs to be played.
- *
- * @return void
- */
-int vcmDtmfBurst(int digit, int duration, int direction);
-
-/**
- * vcmGetILBCMode
- *
- * This method should return the mode that needs to be used in
- * SDP
- * @return int
- */
-int vcmGetILBCMode();
-
-//Using C++ for gips. This is the end of extern "C" above.
-#ifdef __cplusplus
-}
-#endif
-
-
-
-
-#endif /* _VCM_H_ */
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef XML_PARSER_DEFINES_H
-#define XML_PARSER_DEFINES_H
-
-#include "sll_lite.h"
-#include "cc_constants.h"
-
-
-/**
- * In general, when a parser constructs a xml string,
- * it should translate the enum to cooresponding string
- * value that is defined in the accompanied xsd files.
- */
-/**
- * Define the state values
- */
-typedef enum {
- XML_STATE_PARTIAL = 0, //Encode as "partial"
- XML_STATE_FULL //"full"
-} xml_state_t;
-
-/**
- * Define the call orientation
- */
-typedef enum {
- XML_CALL_ORIENTATION_UNSPECIFIED = 0,
- XML_CALL_ORIENTATION_TO,
- XML_CALL_ORIENTATION_FROM
-} xml_call_orientation_t;
-
-/**
- * Define the call lock status
- */
-typedef enum {
- XML_CALLLOCK_UNLOCKED = 0,
- XML_CALLLOCK_LOCKED,
- XML_CALLLOCK_REMOTE_LOCKED
-} xml_calllock_t;
-
-/**
- * Define the direction values
- */
-typedef enum {
- XML_DIRECTION_INITIATOR = 0,
- XML_DIRECTION_RECIPIENT
-} xml_direction_t;
-
-/**
- * Define the event values
- */
-typedef enum {
- XML_EVENT_CANCELLED = 0,
- XML_EVENT_REJECTED,
- XML_EVENT_REPLACED,
- XML_EVENT_LOCAL_BYE,
- XML_EVENT_REMOTE_BYE,
- XML_EVENT_ERROR,
- XML_EVENT_TIMEOUT
-} xml_event_t;
-
-/**
- * Define the yes or no values
- */
-typedef enum {
- XML_NO = 0,
- XML_YES,
- XML_NONEAPPLICABLE //"na"
-} xml_yes_no_t;
-
-/**
- * Define the on or off value
- */
-typedef enum {
- XML_OFF = 0,
- XML_ON
-} xml_on_off_t;
-
-/**
- * Define the true or false values
- */
-typedef enum {
- XML_FALSE = 0,
- XML_TRUE
-} xml_true_false_t;
-
-/**
- * Define the line key events
- */
-typedef enum {
- XML_LINE_KEY_EVENT_LINE = 0,
- XML_LINE_KEY_EVENT_SPEEDDIAL
-} xml_line_key_event_t;
-
-/**
- * Define the persist types
- */
-typedef enum {
- XML_PERSIST_TYPE_ONE_SHOT = 0,
- XML_PERSIST_TYPE_PERSIST,
- XML_PERSIST_TYPE_SINGLE_NOTIFY
-} xml_persist_type_t;
-
-/**
- * Define the soft key invoke type
- */
-typedef enum {
- XML_SKEY_INVOKE_EXPLICIT = 0,
- XML_SKEY_NVOKE_IMPLICIT
-} xml_skey_invoke_t;
-
-/**
- * Define the soft key event data
- */
-typedef enum {
- XML_SKEY_EVENT_UNDEFINED = 0,
- XML_SKEY_EVENT_REDIAL,
- XML_SKEY_EVENT_NEWCALL,
- XML_SKEY_EVENT_HOLD,
- XML_SKEY_EVENT_TRANSFER,
- XML_SKEY_EVENT_CFWDALL, //5
- XML_SKEY_EVENT_CFWDBUSY,
- XML_SKEY_EVENT_CFWDNOANSWER,
- XML_SKEY_EVENT_BACKSPACE,
- XML_SKEY_EVENT_ENDCALL,
- XML_SKEY_EVENT_RESUME, //10
- XML_SKEY_EVENT_ANSWER,
- XML_SKEY_EVENT_INFO,
- XML_SKEY_EVENT_CONFERENCE,
- XML_SKEY_EVENT_JION, //15
- XML_SKEY_EVENT_REMVOVE_LAST_CONF_PARTICIPANT,
- XML_SKEY_EVENT_DIRECT_XFER,
- XML_SKEY_EVENT_SELECT, //25
- XML_SKEY_EVENT_TRANSFER_TO_VOICE_MAIL,
- XML_SKEY_EVENT_SAC,
- XML_SKEY_EVENT_UNSELECT, //35
- XML_SKEY_EVENT_CANCEL,
- XML_SKEY_EVENT_COPNFERENCE_DETAILS,//40
- XML_SKEY_EVENT_TRASFMG = 65,
- XML_SKEY_EVENT_INTRCPT,
- XML_SKEY_EVENT_SETWTCH,
- XML_SKEY_EVENT_TRNSFVM,
- XML_SKEY_EVENT_TRNSFAS
-} xml_skey_event_code_t;
-
-/**
- * Define the map for station sequence mapping
- */
-typedef enum {
- XML_STATION_SEQ_FIRST = 0,
- XML_STATION_SEQ_MORE,
- XML_STATION_SEQ_LAST
-} xml_stataionseq_t;
-
-/**
- * Define the hold reasons
- */
-typedef enum {
- XML_HOLD_REASON_NONE = 0,
- XML_HOLD_REASON_TRANSFER,
- XML_HOLD_REASON_CONFERENCE,
- XML_HOLD_REASON_INTERNAL
-} xml_hold_reason_t;
-
-/**
- * Define the lamp status
- */
-typedef enum {
- XML_LAMP_STATE_OFF = 0,
- XML_LAMP_STATE_ON,
- XML_LAMP_STATE_BLINK,
- XML_LAMP_STATE_FLASH
-} xml_lamp_state_t;
-
-/**
- * Define the lamp type
- */
-typedef enum {
- XML_LAMP_TYPE_LINE = 1,
- XML_LAMP_TYPE_VOICE_MAIL
-} xml_lamp_type_t;
-
-/**
- * Define the image down load method
- */
-typedef enum {
- XML_IMAGE_DOWNLOAD_METHOD_TFTP = 1,
- XML_IMAGE_DOWNLAOD_METHOD_HTTP,
- XML_IMAGE_DOWNLOAD_METHOD_PPID
-} xml_image_dl_method_t;
-
-/**
- * Define the image download failure reason
- */
-typedef enum {
- XML_IMAGE_DOWNLOAD_FAILURE_REASON_DISKFULL = 1,
- XML_IMAGE_DOWNLOAD_FAILURE_REASON_IMAGE_NOT_AVAILABLE,
- XML_IMAGE_DOWNLOAD_FAILURE_REASON_ACCESS_VIOLATION
-} xml_image_dl_failure_reason_t;
-
-typedef signed long xml_signed32;
-typedef unsigned long xml_unsigned32;
-typedef unsigned short xml_unsigned16;
-typedef unsigned char xml_unsigned8;
-
-// start of copy from ccsip_eventbodies.h
-typedef struct State {
- xml_signed32 event;
- xml_signed32 code;
- xml_signed32 state;
-} State;
-
-typedef struct Replaces {
- char call_id[128];
- char local_tag[64];
- char remote_tag[64];
-} Replaces;
-
-typedef struct RefferedBy {
- char display_name[64];
- char uri[64];
-} RefferedBy;
-
-typedef struct RouteSet {
- char hop[5][16];
-} RouteSet;
-
-typedef struct Identity {
- char display_name[64];
- char uri[64];
-} Identity;
-
-typedef struct Param {
- char pname[32];
- char pval[32];
-} Param;
-
-typedef struct Target {
- Param param[4];
- char uri[64];
-} Target;
-
-typedef struct SessionDescription {
- char type[32];
-} SessionDescription;
-
-typedef struct Participant {
- Identity identity;
- Target target;
- SessionDescription session_description;
- xml_unsigned16 cseq;
-} Participant;
-
-typedef struct primCall {
- char call_id[128];
- char local_tag[64];
- char remote_tag[64];
- xml_signed32 h_reason;
-} primCall;
-
-typedef struct callFeature {
- char cfwdall_set[128];
- char cfwdall_clear[128];
-} callFeature;
-
-typedef struct Stream {
- char reverse[16];
-} Stream;
-
-typedef struct Regex {
- char regexData[32];
- char tag[32];
- char pre[32];
-} Regex;
-
-typedef struct Pattern {
- xml_signed32 flush;
- Regex regex;
- xml_signed32 persist;
- xml_unsigned32 interdigittimer;
- xml_unsigned32 criticaldigittimer;
- xml_unsigned32 extradigittimer;
- xml_unsigned16 longhold;
- xml_unsigned8 longrepeat;
- xml_unsigned8 nopartial;
- char enterkey[8];
-} Pattern;
-
-typedef struct KPMLRequest {
- Stream stream;
- Pattern pattern;
- char version[16];
-} KPMLRequest;
-
-typedef struct KPMLResponse {
- char version[16];
- char code[16];
- char text[16];
- xml_unsigned8 suppressed;
- char forced_flush[16];
- char digits[16];
- char tag[16];
-} KPMLResponse;
-
-typedef struct dialogID {
- char callid[128];
- char localtag[64];
- char remotetag[64];
-} dialogID;
-
-typedef struct consultDialogID {
- char callid[128];
- char localtag[64];
- char remotetag[64];
-} consultDialogID;
-
-typedef struct joindialogID {
- char callid[128];
- char localtag[64];
- char remotetag[64];
-} joindialogID;
-
-typedef struct reg_contact_t {
- char Register[16];
- char Unregister[16];
- xml_unsigned32 line;
- xml_unsigned32 low;
- xml_unsigned32 high;
- xml_signed32 all;
-} reg_contact_t;
-
-
-typedef struct remotecc {
- char status[16];
-} remotecc;
-
-typedef struct combine {
- xml_unsigned16 max_bodies;
- remotecc remotecc;
- char service_control[16];
-} combine;
-
-typedef struct dialog {
- char usage[64];
- char unot[16];
- char sub[16];
-} dialog;
-
-typedef struct presence {
- char usage[64];
- char unot[16];
- char sub[16];
-} presence;
-
-typedef struct voice_msg_t {
- xml_signed32 newCount;
- xml_signed32 oldCount;
-} voice_msg_t;
-
-typedef struct voice_msg_hp_t {
- xml_signed32 newCount;
- xml_signed32 oldCount;
-} voice_msg_hp_t;
-
-typedef struct fax_msg_t {
- xml_signed32 newCount;
- xml_signed32 oldCount;
-} fax_msg_t;
-
-typedef struct fax_msg_hp_t {
- xml_signed32 newCount;
- xml_signed32 oldCount;
-} fax_msg_hp_t;
-
-typedef struct emwi_t {
- voice_msg_t voice_msg;
- voice_msg_hp_t voice_msg_hp;
- fax_msg_t fax_msg;
- fax_msg_hp_t fax_msg_hp;
-} emwi_t;
-
-typedef struct cfwdallupdate {
- char fwdAddress[256];
-} cfwdallupdate;
-
-typedef struct Contact_t {
- xml_unsigned32 line;
- xml_unsigned32 high;
- xml_unsigned32 low;
- xml_signed32 all;
- xml_signed32 mwi;
- emwi_t emwi;
- cfwdallupdate cfwdallupdate;
-} Contact_t;
-
-typedef struct dialog_t {
- char usage[64];
- char unot[12];
- char sub[12];
-} dialog_t;
-
-typedef struct presence_t {
- char usage[64];
- char unot[12];
- char sub[12];
-} presence_t;
-
-typedef struct options_ans_t {
- combine combine;
- dialog_t dialog;
- presence_t presence;
-} options_ans_t;
-
-typedef struct PersonStatusStruct {
- char basic[32];
-} PersonStatusStruct;
-
-typedef struct ActivitiesStruct {
- char alerting[12];
- char onThePhone[12];
- char busy[12];
- char away[12];
- char meeting[12];
-} ActivitiesStruct;
-
-typedef struct PersonStruct {
- char id[256];
- PersonStatusStruct personStatus;
- ActivitiesStruct activities;
-} PersonStruct;
-
-typedef struct StatusStruct {
- char basic[32];
- ActivitiesStruct activities;
-} StatusStruct;
-
-typedef struct TupleStruct {
- char id[256];
- StatusStruct status;
- char contact[1][256];
- char note[1][1024];
-} TupleStruct;
-
-typedef struct PresenceRPIDStruct {
- char entity[256];
- PersonStruct person;
- TupleStruct tuple[1];
- char note[5][1024];
-} PresenceRPIDStruct;
-
-typedef struct sipProfile {
- xml_unsigned16 kpml_val;
-} sipProfile;
-
-typedef struct ConfigApp_req_data_t {
- sipProfile sip_profile;
-} ConfigApp_req_data_t;
-
-typedef struct to_encoder_t {
- xml_unsigned32 picture_fast_update;
-} to_encoder_t;
-
-typedef struct vc_primivite_t {
- to_encoder_t to_encoder;
- char stream_id[128];
-} vc_primivite_t;
-
-typedef struct Media_Control_t {
- vc_primivite_t vc_primitive;
- char general_error[128];
-} Media_Control_t;
-
-// end of copy from ccsip_eventbodies.h
-
-typedef struct Presence_ext_t_ {
- PresenceRPIDStruct presence_body;
-/*
- * Some of the tags' mere presence in the rpid document has a meaning. These tags
- * may not contain any value between starting and ending tag. So we need a way to
- * indicate the presence of a tag. We will use the following boolean memeber fields.
- */
- boolean onThePhone;
- boolean busy;
- boolean away;
- boolean meeting;
- boolean alerting;
-} Presence_ext_t;
-
-
-typedef enum {
- EVENT_DATA_INVALID = 0,
- EVENT_DATA_KPML_REQUEST,
- EVENT_DATA_KPML_RESPONSE,
- EVENT_DATA_REMOTECC_REQUEST,
- EVENT_DATA_PRESENCE,
- EVENT_DATA_DIALOG,
- EVENT_DATA_RAW,
- EVENT_DATA_CONFIGAPP_REQUEST,
- EVENT_DATA_MEDIA_INFO
-} ccsip_event_data_type_e;
-
-typedef struct {
- char *data;
- uint32_t length;
-} raw_data_t;
-
-typedef struct {
- Media_Control_t media_control;
- uint32_t picture_fast_update;
-} media_control_ext_t;
-
-#define TAG_LENGTH 16
-typedef struct {
- char current_method[TAG_LENGTH];
- char hookstate[TAG_LENGTH];
- char presence[TAG_LENGTH];
-} Options_ind_t;
-
-
-
-typedef struct rcc_response_t {
- xml_unsigned16 code;
- char reason[128];
- xml_unsigned32 applicationid;
- xml_unsigned32 transactionid;
- xml_signed32 stationsequence;
- xml_unsigned16 displaypriority;
- xml_unsigned16 appinstance;
- xml_unsigned16 linenumber;
- xml_unsigned32 routingid;
- xml_unsigned32 confid;
- char callID[128];
- options_ans_t options_ind;
-} rcc_response_t;
-
-typedef enum {
- RCC_NULL_REQ = 0,
- RCC_INITCALL_REQ = 1,
- RCC_MONITORCALL_REQ,
- RCC_DIALCALL_REQ,
- RCC_DIALDTMF_REQ,
- RCC_ANSCALL_REQ,
- RCC_DISCCALL_REQ,
- RCC_XFERSETUP_REQ,
- RCC_XFERCOMPLETE_REQ,
- RCC_CONFSETUP_REQ,
- RCC_CONFCOMPLETE_REQ,
- RCC_HOLD_REQ,
- RCC_HOLDRETRIEVE_REQ,
- RCC_DATAPASSTHROUGH_REQ,
- RCC_CFWDALL_REQ,
- RCC_LINEKEY_EVT,
- RCC_STATUS_UPDATE_REQ,
- RCC_SET_IDLE_STATUS_PROMPT_REQ,
- RCC_PLAY_TONE_REQ,
- RCC_STOP_TONE_REQ,
- RCC_CALL_SELECT_REQ,
- RCC_SOFTKEY_EVT,
- RCC_LINE_RINGER_SET_REQ,
- RCC_HOLD_REVERSION_REQ,
- RCC_LAMP_CONTROL_REQ,
- RCC_LINEKEY_UPDATE,
- RCC_BULKREGISTER_REQ,
- RCC_OPTIONS_IND,
- RCC_BULK_UPDATE,
- RCC_CALL_JOIN_REQ,
- RCC_NOTIFY_REQ,
- RCC_MONITOR_UPDATE_REQ,
- RCC_MAX_REQ
-} rcc_request_type_t;
-
-typedef struct rcc_softkey_event_msg_t {
- xml_signed32 softkeyevent;
- dialogID dialogid;
- xml_unsigned16 linenumber;
- xml_unsigned16 participantnum;
- dialogID consultdialogid;
- xml_unsigned8 state;
- dialogID joindialogid;
- //eventData eventdata;
- char userdata[32];
- xml_unsigned16 soktkeyid;
- xml_unsigned16 applicationid;
-} rcc_softkey_event_msg_t;
-
-
-typedef struct RCC_req_data {
- rcc_softkey_event_msg_t rcc_softkey_event_msg;
-} RCC_req_data;
-
-typedef struct rcc_int_t_ {
- RCC_req_data rcc_int;
- // User added fields
- xml_unsigned8 iterations;
- cc_lineid_t line;
- cc_callid_t gsm_id;
- cc_callid_t consult_gsm_id;
- cc_callid_t join_gsm_id;
- rcc_request_type_t rcc_request_type;
-} RCC_data;
-
-
-// Data for event generation
-typedef struct ccsip_event_data_t_ {
- struct ccsip_event_data_t_ *next;
- ccsip_event_data_type_e type;
- union {
- KPMLResponse kpml_response;
- KPMLRequest kpml_request;
- RCC_data remotecc_data;
- rcc_response_t remotecc_data_response;
- Options_ind_t options_ind;
- Presence_ext_t presence_rpid;
- raw_data_t raw_data; // used for cmxml and other body types
- ConfigApp_req_data_t configapp_data;
- media_control_ext_t media_control_data;
- } u;
-} ccsip_event_data_t;
-
-
-/**
- * Request to allocate memory for external xml parser
- * @param [in] size ofrequested memory
- * @return pointer to memory allocated.
- */
-void *ccAllocXML(cc_size_t size);
-
-/**
- * Free xml memory
- * @param [in] mem - memory to free
- * @return void
- */
-void ccFreeXML(void *mem);
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cpr_ipc.h"
-#include "cpr_types.h"
-
-#ifndef SIP_OS_WINDOWS
-#include "netdb.h"
-#include "arpa/inet.h"
-#endif
-
-#include "dns_utils.h"
-#include "phone_debug.h"
-#include "util_string.h"
-
-#ifdef SIP_OS_WINDOWS
-cc_int32_t
-dnsGetHostByName (const char *hname,
- cpr_ip_addr_t *ipaddr_ptr,
- cc_int32_t timeout,
- cc_int32_t retries)
-{
- return DNS_ERR_NOHOST;
-}
-#else
-/*
- * dnsGetHostByName
- *
- * DESCRIPTION: Perform an DNS lookup of the name specified
- *
- * RETURNS: returns 0 for success or DNS_ERR_NOHOST
- *
- */
-cc_int32_t
-dnsGetHostByName (const char *hname,
- cpr_ip_addr_t *ipaddr_ptr,
- cc_int32_t timeout,
- cc_int32_t retries)
-{
- uint32_t ip_address;
- struct hostent *dns_response;
-#ifdef IPV6_STACK_ENABLED
- uint32_t err;
- uint16_t ip_valid;
- char ip_addr[MAX_IPADDR_STR_LEN];
- struct addrinfo hints, *result;
- struct sockaddr sa;
-#endif
-
-#ifdef IPV6_STACK_ENABLED
- /* Check if the IPv6 address */
- ip_valid = cpr_inet_pton(AF_INET6, hname, ip_addr);
-
- if (ip_valid) {
- ipaddr_ptr->type = CPR_IP_ADDR_IPV6;
- cpr_memcopy(ipaddr_ptr->u.ip6.addr.base8, ip_addr, 16);
- return(0);
- }
-#endif
-
- ip_address = inet_addr(hname);
- if (ip_address != INADDR_NONE) {
- ipaddr_ptr->u.ip4 = ip_address;
- ipaddr_ptr->type = CPR_IP_ADDR_IPV4;
- return 0;
- } else {
-
-#ifdef IPV6_STACK_ENABLED
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = PF_INET6;
- err = getaddrinfo(hname, NULL, &hints, &result);
-
- if (err) {
- return DNS_ERR_NOHOST;
-
- }
-
- while (result) {
- sa = result->ai_addr;
- if (sa->family == AF_INET) {
- ipaddr_ptr->type = CPR_IP_ADDR_IPV4;
- ip_addr->u.ip4 = ((cpr_sockaddr_in_t *)from)->sin_addr.s_addr;
-
- } else if (sa->family == AF_INET6) {
-
- //Todo IPv6: Add getaddrinfo() functioncall to get the IPv6 address.
- ipaddr_ptr->type = CPR_IP_ADDR_IPV6;
- ip_addr->u.ip6 = ((cpr_sockaddr_in6_t *)sa)->sin6_addr;
- }
- }
-
- freeaddrinfo(result);
-#endif
-
- dns_response = gethostbyname(hname);
- if (dns_response) {
- ipaddr_ptr->u.ip4 = *(uint32_t *) dns_response->h_addr_list[0];
- ipaddr_ptr->type = CPR_IP_ADDR_IPV4;
- return 0;
- }
-
-
- }
- return DNS_ERR_NOHOST;
-}
-
-#endif
-
-#ifdef SIP_OS_WINDOWS
-
-cc_int32_t
-dnsGetHostBySRV (cc_int8_t *service,
- cc_int8_t *protocol,
- cc_int8_t *domain,
- cpr_ip_addr_t *ipaddr_ptr,
- cc_uint16_t *port,
- cc_int32_t timeout,
- cc_int32_t retries,
- srv_handle_t *psrv_handle)
-{
- return DNS_ERR_NOHOST;
-}
-
-#else
-/*
- * dnsGetHostBySRV
- *
- * DESCRIPTION: This function calls the dns api to
- * perform a dns srv query
- *
- * RETURNS: returns 0 for success or
- * DNS_ERR_NOHOST, DNS_ERR_HOST_UNAVAIL
- *
- */
-cc_int32_t
-dnsGetHostBySRV (cc_int8_t *service,
- cc_int8_t *protocol,
- cc_int8_t *domain,
- cpr_ip_addr_t *ipaddr_ptr,
- cc_uint16_t *port,
- cc_int32_t timeout,
- cc_int32_t retries,
- srv_handle_t *psrv_handle)
-{
- uint32_t ip_address;
-
-
- ip_address = inet_addr(domain);
- if (ip_address != INADDR_NONE) {
- ipaddr_ptr->u.ip4 = ip_address;
- ipaddr_ptr->type = CPR_IP_ADDR_IPV4;
- return 0;
- }
-
- return DNS_ERR_NOBUF; /* not yet implemented */
-}
-#endif
-
-void
-dnsFreeSrvHandle (srv_handle_t srv_handle)
-{
- // this function does nothing
- // srv_handle = NULL;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef __PLAT_DEBUG_H__
-#define __PLAT_DEBUG_H__
-#include "cc_constants.h"
-#include "debug.h"
-
-typedef cc_int32_t (*ci_callback)(cc_int32_t argc, const char *argv[]);
-typedef struct ci_cmd_block
-{
- const char *cmd;
- ci_callback func;
- struct ci_cmd_block *next;
-} ci_cmd_block_t;
-
-void debug_bind_keyword(const char *cmd, cc_int32_t *flag_ptr);
-void bind_debug_func_keyword(const char *cmd, debug_callback func);
-void bind_show_keyword(const char *cmd, show_callback func);
-void bind_show_tech_keyword(const char *cmd, show_callback func,
- cc_boolean show_tech);
-void bind_clear_keyword(const char *cmd, clear_callback func);
-void ci_bind_cmd(const char *cmd, ci_callback func, ci_cmd_block_t *blk);
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef _TNP_BLF_H
-#define _TNP_BLF_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#include "sessionConstants.h"
-
-void blf_notification(int request_id, int status, int app_id);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-
-/**
- * Set device model that will be sent to CUCM.
- */
-char *
-platGetModel()
-{
- return "CSF";
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "phone_debug.h"
-
-/**
- * resetReady
- *
- */
-void resetReady() {
- return;
-}
-
-/**
- * resetNotReady
- *
- */
-void resetNotReady() {
- return;
-}
-
-
-/**
- * resetRequest
- */
-void resetRequest() {
-
- return;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <arpa/inet.h>
-#include <unistd.h>
-#include <ifaddrs.h>
-
-#include <string.h>
-#include <strings.h>
-#include <stdio.h>
-
-#define IN_ADDR_PLEN 16 /* including trailing '\0' */
-#define IN6_ADDR_PLEN 128 /* including trailing '\0' */
-#define MAC_ADDR_PLEN 18
-
-
-//static char netif_ip_addr[IN6_ADDR_PLEN];
-//static char netif_mac_addr[MAC_ADDR_PLEN];
-
-//static int
-//eth_macaddr_ntop(const struct sockaddr_dl *sdl, char *dst, size_t dstsize)
-//{
-// const unsigned char *lladdr = LLADDR(sdl);
-// int r;
-//
-// r = snprintf(dst, dstsize, "%02x:%02x:%02x:%02x:%02x:%02x",
-// (int) lladdr[0], (int) lladdr[1], (int) lladdr[2],
-// (int) lladdr[3], (int) lladdr[4], (int) lladdr[5]);
-//
-// if (r >= dstsize)
-// /* The destination buffer is too small */
-// return -1;
-// else
-// return 0;
-//}
-
-
-/*
- * Find the local IP (v4 or v6) address used by the system to reach a given IP
- * address.
- */
-//static int
-//findlocaladdr(int af, struct sockaddr *dest, socklen_t destsize,
-// struct sockaddr *local, socklen_t *localsize)
-//{
-// int fd;
-//
-// if ((fd = socket(af, SOCK_DGRAM, 0)) == -1) {
-// perror("socket");
-// return -1;
-// }
-//
-// if (connect(fd, dest, destsize) != 0) {
-// perror("connect");
-// close(fd);
-// return -1;
-// }
-//
-// /*
-// * Retrieve the local address associated with the socket.
-// */
-// if (getsockname(fd, (struct sockaddr *) local, localsize) != 0) {
-// perror("getsockname");
-// close(fd);
-// return -1;
-// }
-//
-// close(fd);
-//
-// /* Check that the retrieved address is of the same family */
-// if (local->sa_family == af)
-// return 0;
-// else
-// return -1;
-//}
-//
-//static int
-//inaddrcmp(struct sockaddr *s1, struct sockaddr *s2)
-//{
-// if (s1->sa_family == s2->sa_family && s1->sa_family == AF_INET) {
-// return bcmp(&((struct sockaddr_in *) s1)->sin_addr,
-// &((struct sockaddr_in *) s2)->sin_addr,
-// sizeof(struct in_addr));
-// } else if (s1->sa_family == s2->sa_family && s1->sa_family == AF_INET6) {
-// return bcmp(&((struct sockaddr_in6 *) s1)->sin6_addr,
-// &((struct sockaddr_in6 *) s2)->sin6_addr,
-// sizeof(struct in6_addr));
-// } else {
-// return -1;
-// }
-//}
-
-/*
- * Retrieve the IP address (and associated link-layer address) that will be
- * used by the operating system as the source IP address when sending packets
- * to the given destination address.
- */
-//static int
-//getifaddr(int dstaf, struct sockaddr *dst, socklen_t dstsize,
-// struct sockaddr *ipaddr, size_t ipaddrsize, struct sockaddr_dl *lladdr)
-//{
-// struct sockaddr_storage ss;
-// socklen_t sslen;
-// struct ifaddrs *ifap, *ifp;
-// char *ifname = NULL;
-// int found_lladdr = 0;
-//
-// /*
-// * First, determine the local IP address that will be used to reach the
-// * given destination IP address. From that we will retrieve the interface
-// * and then the MAC address.
-// * `dstaf' can only be AF_INET or AF_INET6.
-// */
-// bzero(&ss, sizeof(struct sockaddr_storage));
-// sslen = sizeof(struct sockaddr_storage);
-// if (findlocaladdr(dstaf, dst, dstsize, (struct sockaddr *) &ss, &sslen)
-// != 0) {
-// return -1;
-// }
-//
-// /*
-// * Find the name of the network interface matching the address discovered
-// * using findlocaladdr(). Note that this is not garanteed to yield the
-// * correct result (or a result at all) because the network configuration
-// * may change between the call to findlocaladdr() and getifaddrs().
-// * But this should work in most cases.
-// */
-// if (getifaddrs(&ifap) == -1)
-// return -1;
-//
-// for (ifp = ifap; ifp->ifa_next != NULL; ifp = ifp->ifa_next) {
-// if (inaddrcmp(ifp->ifa_addr, (struct sockaddr *) &ss) == 0) {
-// ifname = ifp->ifa_name;
-// break;
-// }
-// }
-//
-// /*
-// * Get the link-layer address matching the interface name.
-// */
-// if (ifname != NULL) {
-// for (ifp = ifap; ifp->ifa_next != NULL; ifp = ifp->ifa_next) {
-// if (ifp->ifa_addr->sa_family == AF_LINK
-// && strcmp(ifname, ifp->ifa_name) == 0) {
-// bcopy(ifp->ifa_addr, lladdr, sizeof(struct sockaddr_dl));
-// found_lladdr = 1;
-// break;
-// }
-// }
-// }
-//
-// freeifaddrs(ifap);
-//
-// if (!found_lladdr) {
-// /* The link-layer address was not found! */
-// return -1;
-// } else {
-// /* Copy the IP address to the buffer provided by the caller */
-// bcopy(&ss, ipaddr, ipaddrsize);
-// return 0;
-// }
-//}
-//
-//static int
-//getifaddr2(int af, struct sockaddr *ipaddr, size_t ipaddrsize,
-// struct sockaddr_dl *lladdr)
-//{
-// struct ifaddrs *ifap, *ifp;
-// char *ifname;
-// int found_lladdr = 0;
-//
-// if (getifaddrs(&ifap) == -1)
-// return -1;
-//
-// /* Walk the list to find an active interface with an IPv4 or IPv6 address */
-// for (ifp = ifap; ifp->ifa_next != NULL; ifp = ifp->ifa_next) {
-// if (ifp->ifa_flags & (IFF_UP|IFF_RUNNING)
-// && !(ifp->ifa_flags & IFF_LOOPBACK)
-// && ifp->ifa_addr->sa_family == af) {
-// ifname = ifp->ifa_name;
-// bcopy(ifp->ifa_addr, ipaddr, ipaddrsize);
-// break;
-// }
-// }
-//
-// /* Get the matching link-layer address */
-// for (ifp = ifap; ifp->ifa_next != NULL; ifp = ifp->ifa_next) {
-// if (ifp->ifa_addr->sa_family == AF_LINK
-// && strcmp(ifname, ifp->ifa_name) == 0) {
-// bcopy(ifp->ifa_addr, lladdr, sizeof(struct sockaddr_dl));
-// found_lladdr = 1;
-// }
-// }
-//
-// freeifaddrs(ifap);
-//
-// if (found_lladdr)
-// return 0;
-// else
-// return -1;
-//}
-
-//char *
-//platGetIPAddr(void)
-//{
-// struct sockaddr_in inaddr;
-// struct sockaddr_dl lladdr; /* Unused */
-//
-// /*
-// * XXX We should use getifaddr() but need to figure out how this can be done
-// * (we would need the IP address of the CUCM at this stage). Using
-// * getifaddr2() ATM.
-// */
-//
-// /*
-// * XXX This will return an IPv4 address. getifaddr() and getifaddr2() can
-// * handle IPv6 addresses properly though.
-// */
-//
-// if (getifaddr2(AF_INET, (struct sockaddr *) &inaddr, sizeof(inaddr),
-// &lladdr) != 0)
-// return NULL;
-//
-// inet_ntop(AF_INET, &inaddr.sin_addr, netif_ip_addr, IN_ADDR_PLEN);
-// return netif_ip_addr;
-//}
-
-//void
-//platGetMacAddr(char *maddr)
-//{
-// struct sockaddr_in inaddr; /* Unused */
-// struct sockaddr_dl lladdr;
-//
- /*
- * XXX Same comment applies (see platGetIPAddr). Additionally, it is just
- * not possible to properly implement platGetIpAddr() and platGetMacAddr()
- * so that the caller has a guarantee that both address come from the same
- * network address.
- */
-
-// if (getifaddr2(AF_INET, (struct sockaddr *) &inaddr, sizeof(inaddr),
-// &lladdr) != 0)
-// /* XXX */
-// bzero(maddr, MAC_ADDR_PLEN);
-//
-// eth_macaddr_ntop(&lladdr, maddr, MAC_ADDR_PLEN);
-//}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <string.h>
-
-#include "cpr_types.h"
-#include "cc_constants.h"
-#include "cpr_socket.h"
-#include "plat_api.h"
-
-/**
- * Initialize the platform threa.
- * @todo add more explanation here.
- */
-int platThreadInit(char * tname)
-{
- return 0;
-}
-
-/**
- * The initial initialization function for any platform related
- * modules
- *
- *
- * @return 0 - SUCCESS
- * -1 - FAILURE
- */
-int platInit()
-{
- return 0;
-}
-
-/**
- * The initial initialization function for the debugging/logging
- * modules
- *
- *
- * @return 0 - SUCCESS
- * -1 - FAILURE
- */
-void debugInit()
-{
- return ;
-}
-
-/**
- * Add cc control classifier
- */
-void platAddCallControlClassifiers(unsigned long myIPAddr, unsigned short myPort,
- unsigned long cucm1IPAddr, unsigned short cucm1Port,
- unsigned long cucm2IPAddr, unsigned short cucm2Port,
- unsigned long cucm3IPAddr, unsigned short cucm3Port,
- unsigned char protocol)
-{
- return;
-}
-
-/**
- * Set ip address mode
- * e.g.
- *
- */
-cpr_ip_mode_e platGetIpAddressMode()
-{
- return CPR_IP_MODE_IPV4;
-}
-
-/**
- * Remove cc control classifier.
- */
-void platRemoveCallControlClassifiers()
-{
- return;
-}
-
-/**
- * Tell whether wifi is supported and active
- */
-cc_boolean platWlanISActive()
-{
- return FALSE;
-}
-
-/**
- * Check if the netowrk interface changed.
- */
-boolean platIsNetworkInterfaceChanged()// (NOOP)
-{
- return TRUE;
-}
-
-/**
- * Set active phone load name
- * @return FAILURE or true length. "-1" means no active load found.
- *
- */
-int platGetActiveInactivePhoneLoadName(char * image_a, char * image_b, int len)
-{
- memset(image_a, 0, len);
- memset(image_b, 0, len);
-
- return 0;
-}
-
-/**
- * Get or Set user defined phrases
- * @param index the phrase index, see
- * @param phrase the return phrase holder
- * @param len the input length to cap the maximum value
- * @return SUCCESS or FAILURE
- */
-int platGetPhraseText(int index, char* phrase, unsigned int len)
-{
- return 0;
-}
-
-/**
- * Set the unregistration reason
- * @param reason see the unregister reason definitions.
- * @return void
- */
-void platSetUnregReason(int reason)
-{
- return;
-}
-
-/**
- * Get the unregistration reason code.
- * @return reason code for unregistration, see the definition.
- */
-int platGetUnregReason()
-{
- return 0;
-}
-
-/**
- * Set the kpml value for application.
- * @param kpml_config the kpml value
- * @return void
- */
-void platSetKPMLConfig(cc_kpml_config_t kpml_config)
-{
- return ;
-}
-
-/**
- * Check if a line has active MWI status
- * @param line
- * @return boolean
- */
-boolean platGetMWIStatus(cc_lineid_t line)
-{
- return TRUE;
-}
-
-
-/**
- * Secure Socket API's.
- * The pSIPCC expects the following Secure Socket APIs to be implemented in the
- * vendor porting layer.
- */
-
-/**
- * platSecIsServerSecure
- *
- * @brief Lookup the secure status of the server
- *
- * This function looks at the the CCM server type by using the security library
- * and returns appropriate indication to the pSIPCC.
- *
- *
- * @return Server is security enabled or not
- * PLAT_SOCK_SECURE or PLAT_SOCK_NONSECURE
- *
- * @note This API maps to the following HandyIron API:
- * int secIsServerSecure(SecServerType type) where type should be SRVR_TYPE_CCM
- */
-plat_soc_status_e platSecIsServerSecure(void)
-{
- return PLAT_SOCK_NONSECURE;
-}
-
-
-/**
- * platSecSocConnect
- * @brief Securely connect to a remote server
- *
- * This function uses the security library APIs to connect to a remote server.
- * @param[in] host server addr
- * @param[in] port port number
- * @param[in] ipMode IP mode to indicate v6, v4 or both
- * @param[in] mode blocking connect or not
- * FALSE: non-blocking; TRUE: blocking
- * @param[in] tos TOS value
- * @param[in] connectionType Are we talking to Call-Agent
- * @param[in] connectionMode The mode of the connection
- * (Authenticated/Encrypted)
- * @param[out] localPort local port used for the connection
- *
- * @return client socket descriptor
- * >=0: connected or in progress
- * INVALID SOCKET: failed
- *
- * @pre (hostAndPort not_eq NULL)
- * @pre (localPort not_eq NULL)
- *
- * @note localPort is undefined when the return value is INVALID_SOCKET
- *
- * @note This API maps to the HandyIron APIs as follows:
- * If mode == TRUE (blocking):
- * int secEstablishSecureConnection(const char* serverAddr, *uint32_t port, secConnectionType type)
- * @li ipMode is UNUSED
- * @li "host" maps to "serverAddr", "connectionType" maps to "type"
- * @li localPort is passed in as 0
- * If mode == FALSE (non-blocking):
- * int secConnect(const char* serverAddr, uint32_t port, *secConnectionType type, uint32_t localPort)
- * @li ipMode is UNUSED
- * @li "host" maps to "serverAddr", "connectionType" maps to "type"
- *
- * @note The implementation should use the "setsockopt" to set the "tos" value passed
- * in this API on the created socket.
- *
- */
-cpr_socket_t
-platSecSocConnect (char *host,
- int port,
- int ipMode,
- boolean mode,
- unsigned int tos,
- plat_soc_connect_mode_e connectionMode,
- uint16_t *localPort)
-{
- return 0;
-}
-
-/**
- * platSecSockIsConnected
- * Determine the status of a secure connection that was initiated
- * in non-blocking mode
- *
- * @param[in] sock socket descriptor
- *
- * @return connection status
- * @li connection complete: PLAT_SOCK_CONN_OK
- * @li connection waiting: PLAT_SOCK_CONN_WAITING
- * @li connection failed: PLAT_SOCK_CONN_FAILED
- *
- * @note This API maps to the following HandyIron API:
- * int secIsConnectionReady (int connDesc)
- * The "sock" is the connection descriptor.
- */
-plat_soc_connect_status_e platSecSockIsConnected (cpr_socket_t sock)
-{
- return PLAT_SOCK_CONN_OK;
-}
-
-/**
- * platSecSocSend
- *
- * @brief The platSecSocSend() function is used to send data over a secure
- * socket.
- *
- * The platSecSocSend() function shall transmit a message from the specified socket to
- * its peer. The platSecSocSend() function shall send a message only when the socket is
- * connected. The length of the message to be sent is specified by the length
- * argument. If the message is too long to pass through the underlying protocol,
- * platSecSocSend() shall fail and no data is transmitted. Delivery of the message is
- * not guaranteed.
- *
- * @param[in] soc Specifies the socket created with cprSocket() to send
- * @param[in] buf A pointer to the buffer of the message to send.
- * @param[in] len Specifies the length in bytes of the message pointed to by the buffer argument.
- *
- * @return Upon successful completion, platSecSocSend() shall return the number of
- * bytes sent. Otherwise, SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] socket does not refer to a socket descriptor
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data can
- * be sent
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this
- * type of socket or protocol.
- * @li [CPR_EMSGSIZE] The message is too large to be sent all at once
- * @li [CPR_EDESTADDRREQ] The socket has no peer address set
- *
- */
-ssize_t
-platSecSocSend (cpr_socket_t soc,
- CONST void *buf,
- size_t len)
-{
- return 0;
-}
-
-/**
- * platSecSocRecv
- *
- * @brief The platSecSocRecv() function shall receive a message from a secure socket.
- *
- * This function is normally used with connected sockets because it does not permit
- * the application to retrieve the source address of received data. The
- * platSecSocRecv() function shall return the length of the message written to
- * the buffer pointed to by the "buf" argument.
- *
- * @param[in] soc - Specifies the socket to receive data
- * @param[out] buf - Contains the data received
- * @param[out] len - The length of the data received
- *
- * @return On success the length of the message in bytes (including zero).
- * On failure SOCKET_ERROR shall be returned and cpr_errno set to
- * indicate the error.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] The socket argument is not a valid file descriptor
- * @li [CPR_ENOTSOCK] The descriptor references a file, not a socket.
- * @li [CPR_EAGAIN] The socket is marked non-blocking and no data is
- * waiting to be received.
- * @li [CPR_EWOULDBLOCK] Same as CPR_EAGAIN
- * @li [CPR_ENOTCONN] A receive attempt is made on a connection-mode socket that is not connected
- * @li [CPR_ENOTSUPP] The specified flags are not supported for this type of socket or protocol
- *
- */
-ssize_t
-platSecSocRecv (cpr_socket_t soc,
- void * RESTRICT buf,
- size_t len)
-{
- return 0;
-}
-
-/**
- * platSecSocClose
- *
- * @brief The platSecSocClose function shall close a secure socket
- *
- * The platSecSocClose() function shall destroy the socket descriptor indicated
- * by socket.
- *
- * @param[in] soc - The socket that needs to be destroyed
- *
- * @return CPR_SUCCESS on success otherwise, CPR_FAILURE. cpr_errno needs to be set in this case.
- *
- * @note The possible error values this function should return are
- * @li [CPR_EBADF] socket is not a valid socket descriptor.
- */
-cpr_status_e
-platSecSocClose (cpr_socket_t soc)
-{
- return CPR_SUCCESS;
-}
-
-/**
- * Sets the SIS protocol version
- *
- * @param a - major version
- * @param b - minor version
- * @param c - additional version information
- *
- * @return void
- * @note the platform should store this information and provide it when asked via the platGetSISProtocolVer()
- */
-void platSetSISProtocolVer(uint32_t a, uint32_t b, uint32_t c, char* name)
-{
- return;
-}
-
-/**
- * Provides the SIS protocol version
- *
- * @param *a pointer to fill in the major version
- * @param *b pointer to fill in the minor version
- * @param *c pointer to fill in the additonal version
- *
- * @return void
- */
-void
-platGetSISProtocolVer (uint32_t *a, uint32_t *b, uint32_t *c, char* name)
-{
- return;
-}
-
-
-void debug_bind_keyword(const char *cmd, int32_t *flag_ptr)
-{
- return;
-}
-
-void debugif_add_keyword(const char *x, const char *y)
-{
- return;
-}
-
-void platSetSpeakerMode(cc_boolean state)
-{
- return;
-}
-
-boolean platGetSpeakerHeadsetMode()
-{
- return TRUE;
-}
-
-/**
- * platGetFeatureAllowed
- *
- * Get whether the feature is allowed
- *
- * @param featureId - sis feature id
- *
- * @return 1 - allowed, 0 - not allowed
- *
- */
-int platGetFeatureAllowed(cc_sis_feature_id_e featureId)
-{
- return TRUE;
-}
-
-
-int platGetAudioDeviceStatus(plat_audio_device_t device_type)
-{
- return 0;
-}
-
-
-/*
- * Returns the default gateway
- *
- * @param void
- * @return u_long
- */
-cc_ulong_t platGetDefaultgw(){
- return 0;
-}
-
-/**
- * Sets the time based on Date header in 200 OK from REGISTER request
- * @param void
- * @return void
- */
-void platSetCucmRegTime (void) {
- //Noop
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <syslog.h>
-#include <inttypes.h>
-
-/**
- * platGenerateCryptoRand
- * @brief Generates a Random Number
- *
- * Generate crypto graphically random number for a desired length.
- * The function uses "secd" 's provided API. The random bytes are
- * generated by "secd" which runs as another process. The function
- * will be much slower than the cpr_rand(). This function should be
- * used when good random number is needed such as random number that
- * to be used for SRTP key for an example.
- *
- * @param[in] buf - pointer to the buffer to store the result of random
- * bytes requested.
- * @param[in] len - pointer to the length of the desired random bytes.
- * When calling the function, the integer's value
- * should be set to the desired number of random
- * bytes ('buf' should be of at least this size).
- * upon success, its value will be set to the
- * actual number of random bytes being returned.
- * (realistically, there is a maximum number of
- * random bytes that can be returned at a time.
- * if the caller request more than that, the
- * 'len' will indicate how many bytes are actually being
- * returned) on failure, its value will be set to 0.
- *
- * @return
- * 1 - success.
- * 0 - fail.
- *
- * @note This function MUST BE REWRITTEN BY THE VENDORS
- * @note The intent of this function is to generate a cryptographically strong
- * random number. Vendors can map this to HandyIron or OpenSSL random number
- * generation functions.
- */
-int
-platGenerateCryptoRand(uint8_t *buf, int *len)
-{
- int fd;
- int rc = 0;
- ssize_t s;
-
- if ((fd = open("/dev/urandom", O_RDONLY)) == -1) {
- syslog(LOG_ERR, "Failed to open prng driver");
- return 0;
- }
-
- /*
- * Try to read the given amount of bytes from the PRNG device. We do not
- * handle short reads but just return the number of bytes read from the
- * device. The caller has to manage this.
- * E.g. gsmsdp_generate_key() in core/gsm/gsm_sdp_crypto.c
- */
- s = read(fd, buf, (size_t) *len);
-
- if (s > 0) {
- *len = s;
- rc = 1; /* Success */
- } else {
- *len = 0;
- rc = 0; /* Failure */
- }
-
- (void) close(fd);
- return rc;
-}
-
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "cc_constants.h"
-
-/**
- * Initialize the BLF stack
- * @return
- */
-int CC_BLF_init()
-{
- return 0;
-}
-/**
- * Start BLF subscription
- * @param request_id the request id
- * @param duration the subscription duration
- * @param watcher the name of subscription watcher
- * @param presentity
- * @param app_id the application id for the BLF
- * @param feature_mask
- * @return void
- */
-void CC_BLF_subscribe(int request_id,
- int duration,
- const char *watcher,
- const char *presentity,
- int app_id,
- int feature_mask)
-{
- return;
-}
-
-/**
- * Unsubscribe the BLF subscription
- * @param request_id the request id
- * @return void
- */
-void CC_BLF_unsubscribe(int request_id)
-{
- return;
-}
-
-/**
- * Unsubscribe all BLF subscription
- * @return void
- */
-void CC_BLF_unsubscribe_All()
-{
- return;
-}
+++ /dev/null
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/** @mainpage VCM APIs.
- *
- * @section Introduction
- * This module contains command APIs to the media layer
- */
-
-/**
- * @file vcm.h
- * @brief APIs to interface with the Media layer.
- *
- * This file contains API that interface to the media layer on the platform.
- * The following APIs need to be implemented to have the sip stack interact
- * and issue commands to the media layer.
- */
-
-#include "cpr_types.h"
-#include "vcm.h"
-#include "rtp_defs.h"
-#include "ccsdp.h"
-
-
-/**
- * The initialization of the VCM module
- *
- */
-void vcmInit()
-{
- return ;
-}
-
-/**
- * Should we remove this from external API
- *
- * @param[in] mcap_id - group identifier to which stream belongs.
- * @param[in] group_id - group identifier
- * @param[in] cc_stream_id - stream identifier
- * @param[in] call_handle - call handle
- * @param[in] port_requested - requested port.
- * @param[in] listen_ip - local IP for listening
- * @param[in] is_multicast - multicast stream?
- * @param[in,out] port_allocated - allocated(reserved) port
- *
- * tbd need to see if we can deprecate this API
- *
- * @return 0 success, ERROR failure.
- *
- */
-
-short vcmRxOpen(cc_mcapid_t mcap_id, cc_groupid_t group_id, cc_streamid_t stream_id, cc_call_handle_t call_handle,
- uint16_t port_requested, cpr_ip_addr_t *listen_ip,
- boolean is_multicast, int *port_allocated)
-{
- return 0;
-}
-/*!
- * should we remove from external API
- *
- * @param[in] mcap_id - Media Capability ID
- * @param[in] group_id - group to which stream belongs
- * @param[in] cc_stream_id - stream identifier
- * @param[in] call_handle - call handle
- *
- * @return zero(0) for success otherwise, ERROR for failure
- *
- */
-
-short vcmTxOpen(cc_mcapid_t mcap_id, cc_groupid_t group_id, cc_streamid_t stream_id, cc_call_handle_t call_handle)
-{
- return 0;
-}
-
-/*!
- * Allocate(Reserve) a receive port.
- *
- * @param[in] mcap_id - Media Capability ID
- * @param[in] group_id - group identifier to which stream belongs.
- * @param[in] cc_stream_id - stream identifier
- * @param[in] call_handle - call handle
- * @param[in] port_requested - port requested (if zero -> give any)
- * @param[out] port_allocated - port that was actually allocated.
- *
- * @return void
- *
- */
-
-void vcmRxAllocPort(cc_mcapid_t mcap_id, cc_groupid_t group_id, cc_streamid_t stream_id, cc_call_handle_t call_handle,
- uint16_t port_requested, int *port_allocated)
-{
- return;
-}
-
-/*!
- * Release the allocated port
- * @param[in] mcap_id - media capability id (0 is audio)
- * @param[in] group_id - group identifier
- * @param[in] cc_stream_id - stream identifier
- * @param[in] call_handle - call handle
- * @param[in] port - port to be released
- *
- * @return void
- */
-
-void vcmRxReleasePort(cc_mcapid_t mcap_id, cc_groupid_t group_id,cc_streamid_t stream_id, cc_call_handle_t call_handle, int port)
-{
- return;
-}
-
-/*!
- * Start receive stream
- * Note: For video calls, for a given call_id there will be
- * two media lines and the corresponding group_id/cc_stream_id pair.
- * One RTP session is requested from media server for each
- * media line(group/stream) i.e. a video call would result in
- * two rtp_sessions in our session info list created by two
- * calls to vcm_rx/tx with mcap_id of AUDIO and VIDEO respectively.
- *
- * @param[in] mcap_id - media type id
- * @param[in] group_id - group identifier associated with the stream
- * @param[in] cc_stream_id - id of the stream one per each media line
- * @param[in] call_handle - call handle
- * @param[in] payload - payload type
- * @param[in] local_addr - local ip address to use.
- * @param[in] port - local port (receive)
- * @param[in] algorithmID - crypto alogrithm ID
- * @param[in] rx_key - rx key used when algorithm ID is encrypting
- * @param[in] attrs - media attributes
- *
- * @return zero(0) for success otherwise, -1 for failure
- *
- */
-
-int vcmRxStart(cc_mcapid_t mcap_id, cc_groupid_t group_id, cc_streamid_t
- stream_id, cc_call_handle_t call_handle,
- const vcm_payload_info_t *payload, cpr_ip_addr_t *local_addr,
- uint16_t port, vcm_crypto_algorithmID algorithmID,
- vcm_crypto_key_t *rx_key, vcm_mediaAttrs_t *attrs)
-{
- return 0;
-}
-
-/**
- * start tx stream
- * Note: For video calls, for a given call_id there will be
- * two media lines and the corresponding group_id/cc_stream_id pair.
- * One RTP session is requested from media server for each
- * media line(group/stream) i.e. a video call would result in
- * two rtp_sessions in our session info list created by two
- * calls to vcm_rx/tx with mcap_id of AUDIO and VIDEO respectively.
- *
- * @param[in] mcap_id - media cap id
- * @param[in] group_id - group identifier to which the stream belongs
- * @param[in] cc_stream_id - stream id of the given media type.
- * @param[in] call_handle - call handle
- * @param[in] payload - payload type
- * @param[in] tos - bit marking
- * @param[in] local_addr - local address
- * @param[in] local_port - local port
- * @param[in] remote_ip_addr - remote ip address
- * @param[in] remote_port - remote port
- * @param[in] algorithmID - crypto alogrithm ID
- * @param[in] tx_key - tx key used when algorithm ID is encrypting.
- * @param[in] attrs - media attributes
- *
- * Returns: zero(0) for success otherwise, ERROR for failure
- *
- */
-
-int vcmTxStart(cc_mcapid_t mcap_id, cc_groupid_t group_id,
- cc_streamid_t stream_id, cc_call_handle_t call_handle,
- const vcm_payload_info_t *payload, short tos,
- cpr_ip_addr_t *local_addr, uint16_t local_port,
- cpr_ip_addr_t *remote_ip_addr, uint16_t remote_port,
- vcm_crypto_algorithmID algorithmID, vcm_crypto_key_t *tx_key,
- vcm_mediaAttrs_t *attrs)
-{
- return 0;
-}
-
-/*!
- * Close the receive stream.
- *
- * @param[in] mcap_id - Media Capability ID
- * @param[in] group_id - group identifier that belongs to the stream.
- * @param[in] cc_stream_id - stream id of the given media type.
- * @param[in] call_handle - call handle
- *
- * @return None
- *
- */
-
-void vcmRxClose(cc_mcapid_t mcap_id, cc_groupid_t group_id,cc_streamid_t stream_id, cc_call_handle_t call_handle)
-{
- return;
-}
-
-/**
- * Close the transmit stream
- *
- * @param[in] mcap_id - Media Capability ID
- * @param[in] group_id - identifier of the group to which stream belongs
- * @param[in] cc_stream_id - stream id of the given media type.
- * @param[in] call_handle - call handle
- *
- * @return void
- */
-
-void vcmTxClose(cc_mcapid_t mcap_id, cc_groupid_t group_id, cc_streamid_t stream_id, cc_call_handle_t call_handleS)
-{
- return;
-}
-
-/**
- * To be Deprecated
- * This may be needed to be implemented if the DSP doesn't automatically enable the side tone
- * The stack will make a call to this method based on the call state. Provide a stub if this is not needed.
- *
- * @param[in] side_tone - boolean to enable/disable side tone
- *
- * @return void
- *
- */
-void vcmEnableSidetone(uint16_t side_tone)
-{
- return;
-}
-
-/**
- * Start a tone (continuous)
- *
- * Parameters:
- * @param[in] tone - tone type
- * @param[in] alert_info - alertinfo header
- * @param[in] call_handle - call handle
- * @param[in] group_id - identifier of the group to which stream belongs
- * @param[in] cc_stream_id - stream identifier.
- * @param[in] direction - network, speaker, both
- *
- * @return void
- *
- */
-
-void vcmToneStart(vcm_tones_t tone, short alert_info, cc_call_handle_t call_handle, cc_groupid_t group_id,
- cc_streamid_t stream_id, uint16_t direction)
-{
- return;
-}
-
-/**
- * Plays a short tone. uses the open audio path.
- * If no audio path is open, plays on speaker.
- *
- * @param[in] tone - tone type
- * @param[in] alert_info - alertinfo header
- * @param[in] call_handle - call handle
- * @param[in] group_id - identifier of the group to which stream belongs
- * @param[in] cc_stream_id - stream identifier.
- * @param[in] direction - network, speaker, both
- *
- * @return void
- */
-
-void vcmToneStartWithSpeakerAsBackup(vcm_tones_t tone, short alert_info, cc_call_handle_t call_handle, cc_groupid_t group_id,
- cc_streamid_t stream_id, uint16_t direction)
-{
- return;
-}
-
-/**
- * Stop the tone being played.
- *
- * Description: Stop the tone being played currently
- *
- *
- * @param[in] tone - tone to be stopeed
- * @param[in] group_id - associated stream's group
- * @param[in] cc_stream_id - associated stream id
- * @param[in] call_handle - the context (call) for this tone.
- *
- * @return void
- *
- */
-
-void vcmToneStop(vcm_tones_t tone, cc_groupid_t group_id, cc_streamid_t cc_stream_id, cc_call_handle_t call_handle)
-{
- return;
-}
-
-/**
- * start/stop ringing
- *
- * @param[in] ringMode - VCM ring mode (ON/OFF)
- * @param[in] once - type of ring - continuous or one shot.
- * @param[in] alert_info - header specified ring mode.
- * @param[in] line - the line on which to start/stop ringing
- *
- * @return void
- */
-
-void vcmControlRinger(vcm_ring_mode_t ringMode, short once,
- boolean alert_info, int line, cc_callid_t call_id)
-{
- return;
-}
-
-
-/**
- * Enable / disable speaker
- *
- * @param[in] state - true -> enable speaker, false -> disable speaker
- *
- * @return void
- */
-
-void vcmSetSpeakerMode(boolean state)
-{
- return;
-}
-
-/**
- * Get current list of audio codec that could be used
- * @param request_type - sendonly/recvonly/sendrecv
- */
-
-int vcmGetAudioCodecList(int request_type)
-{
- return 0;
-}
-/**
- * Get current list of video codec that could be used
- * @param request_type - sendonly/recvonly/sendrecv
- */
-
-int vcmGetVideoCodecList(int request_type)
-{
- return 0;
-}
-
-/**
- * Get max supported video packetization mode for H.264 video
- */
-/*
-int vcmGetVideoMaxSupportedPacketizationMode()
-{
- return 0;
-}
-*/
-/**
- * Get the rx/tx stream statistics associated with the call.
- *
- * @param[in] mcap_id - media type (audio/video)
- * @param[in] group_id - group id of the stream
- * @param[in] cc_stream_id - stram id of the stream
- * @param[in] call_handle - call handle
- * @param[out] rx_stats - ptr to the rx field in the stats struct
- * @param[out] tx_stats - ptr to the tx field in the stats struct
- *
- */
-
-/*
-int vcmGetRtpStats(cc_mcapid_t mcap_id, cc_groupid_t group_id,
- cc_streamid_t stream_id, cc_call_handle_t call_handle,
- char *rx_stats, char *tx_stats)
-{
- return 0;
-}
-*/
-
-/**
- *
- * The wlan interface puts into unique situation where call control
- * has to allocate the worst case bandwith before creating a
- * inbound or outbound call. The function call will interface through
- * media API into wlan to get the call bandwidth. The function
- * return is asynchronous and will block till the return media
- * callback signals to continue the execution.
- *
- * @note If not using WLAN interface simply return true
- *
- * @return true if the bandwidth can be allocated else false.
- */
-
-/*
-boolean vcmAllocateBandwidth(cc_call_handle_t call_handle, int sessions)
-{
- return TRUE;
-}
-*/
-
-/**
- *
- * Free the bandwidth allocated for this call
- * using the vcmAllocateBandwidth API
- *
- * @note If not using WLAN provide a stub
- */
-
-/*
-void vcmRemoveBandwidth(cc_call_handle_t call_handle)
-{
- return;
-}
-*/
-
-/**
- * @brief vcmActivateWlan
- *
- * Free the bandwidth allocated for this call
- * using the vcmAllocateBandwidth API
- *
- * @note If not using WLAN provide a stub
- */
-
-/*
-void vcmActivateWlan(boolean is_active)
-{
- return;
-}
-*/
-
-/**
- * free the media pointer allocated in vcm_negotiate_attrs method
- *
- * @param ptr - pointer to be freed
- *
- * @return void
- */
-void vcmFreeMediaPtr(void *ptr)
-{
- return;
-}
-
-/**
- * MEDIA control received from far end on signaling path
- *
- * @param call_handle - call handle of the call
- * @param to_encoder - the control request received
- * Only FAST_PICTURE_UPDATE is supported
- *
- * @return void
- *
- */
-
-/*
-void vcmMediaControl(cc_call_handle_t call_handle, vcm_media_control_to_encoder_t to_encoder)
-{
- return;
-}
-*/
-
-/**
- * specifies DSCP marking for RTCP streams
- *
- * @param group_id - call_id of the call
- * @param dscp - the DSCP value to be used
- *
- * @return void
- */
-
-/*
-void vcmSetRtcpDscp(cc_groupid_t group_id, int dscp)
-{
- return;
-}
-*/
-
-/**
- * Verify if the SDP attributes for the requested video codec are acceptable
- *
- * This method is called for video codecs only. This method should parse the
- * Video SDP attributes using the SDP helper API and verify if received
- * attributes are acceptable. If the attributes are acceptable any attribute
- * values if needed by vcmTxStart method should be bundled in the desired
- * structure and its pointer should be returned in rccappptr. This opaque
- * pointer shall be provided again when vcmTxStart is invoked.
- *
- * @param [in] media_type - codec for which we are negotiating
- * @param [in] sdp_p - opaque SDP pointer to be used via SDP helper APIs
- * @param [in] level - Parameter to be used with SDP helper APIs
- * @param [out] rcapptr - variable to return the allocated attrib structure
- *
- * @return boolean - true if attributes are accepted false otherwise
- */
-
-boolean vcmCheckAttribs(uint32_t media_type, void *sdp_p, int level, void **rcapptr)
-{
- return TRUE;
-}
-
-/**
- * Add Video attributes in the offer/answer SDP
- *
- * This method is called for video codecs only. This method should populate the
- * Video SDP attributes using the SDP helper API
- *
- * @param [in] sdp_p - opaque SDP pointer to be used via SDP helper APIs
- * @param [in] level - Parameter to be used with SDP helper APIs
- * @param [in] media_type - codec for which the SDP attributes are to be populated
- * @param [in] payload_number - RTP payload type used for the SDP
- * @param [in] isOffer - boolean indicating we are encoding an offer or an aswer
- *
- * @return void
- */
-
-
-void vcmPopulateAttribs(void *sdp_p, int level, uint32_t media_type,
- uint16_t payload_number, boolean isOffer)
-{
- return;
-}
-
-/**
- * Send a DTMF digit
- *
- * This method is called for sending a DTMF tone for the specified duration
- *
- * @param [in] digit - the DTMF digit that needs to be played out.
- * @param [in] duration - duration of the tone
- * @param [in] direction - direction in which the tone needs to be played.
- *
- * @return void
- */
-
-/*
-int vcmDtmfBurst(int digit, int duration, int direction)
-{
- return 0;
-}
-*/
-
-/*
-int vcmGetILBCMode()
-{
- return SIPSDP_ILBC_MODE20;
-}
-*/
projects / thirdparty / freeswitch.git / commitdiff
