From: Mike Bradeen Date: Wed, 16 Nov 2022 15:51:25 +0000 (-0700) Subject: chan_skinny: Remove deprecated module. X-Git-Tag: 21.0.0-pre1~206 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d652ab4be1635b532d53f3aaa6d5ed3d7c90d62;p=thirdparty%2Fasterisk.git chan_skinny: Remove deprecated module. ASTERISK-30300 Change-Id: I8be11455010b8ec552e62b0719368342e8a1bae9 --- diff --git a/channels/chan_skinny.c b/channels/chan_skinny.c deleted file mode 100644 index e3a7021793..0000000000 --- a/channels/chan_skinny.c +++ /dev/null @@ -1,8854 +0,0 @@ -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 1999 - 2005, Digium, Inc. - * - * chan_skinny was developed by Jeremy McNamara & Florian Overkamp - * chan_skinny was heavily modified/fixed by North Antara - * - * See http://www.asterisk.org for more information about - * the Asterisk project. Please do not directly contact - * any of the maintainers of this project for assistance; - * the project provides a web site, mailing lists and IRC - * channels for your use. - * - * This program is free software, distributed under the terms of - * the GNU General Public License Version 2. See the LICENSE file - * at the top of the source tree. - */ - -/*! \file - * - * \brief Implementation of the Skinny protocol - * - * \author Jeremy McNamara & Florian Overkamp & North Antara - * \ingroup channel_drivers - */ - -/*! \li \ref chan_skinny.c uses the configuration file \ref skinny.conf - * \addtogroup configuration_file - */ - -/*! \page skinny.conf skinny.conf - * \verbinclude skinny.conf.sample - */ - -/*** MODULEINFO - no - deprecated - 19 - 21 - ***/ - -#include "asterisk.h" - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "asterisk/lock.h" -#include "asterisk/channel.h" -#include "asterisk/config.h" -#include "asterisk/module.h" -#include "asterisk/pbx.h" -#include "asterisk/sched.h" -#include "asterisk/io.h" -#include "asterisk/rtp_engine.h" -#include "asterisk/netsock2.h" -#include "asterisk/acl.h" -#include "asterisk/callerid.h" -#include "asterisk/cli.h" -#include "asterisk/manager.h" -#include "asterisk/say.h" -#include "asterisk/astdb.h" -#include "asterisk/causes.h" -#include "asterisk/pickup.h" -#include "asterisk/app.h" -#include "asterisk/mwi.h" -#include "asterisk/musiconhold.h" -#include "asterisk/utils.h" -#include "asterisk/dsp.h" -#include "asterisk/stringfields.h" -#include "asterisk/abstract_jb.h" -#include "asterisk/threadstorage.h" -#include "asterisk/devicestate.h" -#include "asterisk/indications.h" -#include "asterisk/linkedlists.h" -#include "asterisk/stasis_endpoints.h" -#include "asterisk/bridge.h" -#include "asterisk/parking.h" -#include "asterisk/stasis_channels.h" -#include "asterisk/format_cache.h" - -/*** DOCUMENTATION - - - List SKINNY devices (text format). - - - - - - Lists Skinny devices in text format with details on current status. - Devicelist will follow as separate events, followed by a final event called - DevicelistComplete. - - - - - Show SKINNY device (text format). - - - - - The device name you want to check. - - - - Show one SKINNY device with details on current status. - - - - - List SKINNY lines (text format). - - - - - - Lists Skinny lines in text format with details on current status. - Linelist will follow as separate events, followed by a final event called - LinelistComplete. - - - - - Show SKINNY line (text format). - - - - - The line name you want to check. - - - - Show one SKINNY line with details on current status. - - - ***/ - -/* Skinny debugging only available if asterisk configured with --enable-dev-mode */ -#ifdef AST_DEVMODE -static int skinnydebug = 0; -char dbgcli_buf[256]; -#define DEBUG_GENERAL (1 << 1) -#define DEBUG_SUB (1 << 2) -#define DEBUG_PACKET (1 << 3) -#define DEBUG_AUDIO (1 << 4) -#define DEBUG_LOCK (1 << 5) -#define DEBUG_TEMPLATE (1 << 6) -#define DEBUG_THREAD (1 << 7) -#define DEBUG_HINT (1 << 8) -#define DEBUG_KEEPALIVE (1 << 9) -#define SKINNY_DEBUG(type, verb_level, text, ...) \ - do{ \ - if (skinnydebug & (type)) { \ - ast_verb(verb_level, "[%d] " text, ast_get_tid(), ##__VA_ARGS__); \ - } \ - }while(0) -#else -#define SKINNY_DEBUG(type, verb_level, text, ...) -#endif - -/************************************* - * Skinny/Asterisk Protocol Settings * - *************************************/ -static const char tdesc[] = "Skinny Client Control Protocol (Skinny)"; -static const char config[] = "skinny.conf"; - -static struct ast_format_cap *default_cap; - -enum skinny_codecs { - SKINNY_CODEC_ALAW = 2, - SKINNY_CODEC_ULAW = 4, - SKINNY_CODEC_G722 = 6, - SKINNY_CODEC_G723_1 = 9, - SKINNY_CODEC_G729A = 12, - SKINNY_CODEC_G726_32 = 82, /* XXX Which packing order does this translate to? */ - SKINNY_CODEC_H261 = 100, - SKINNY_CODEC_H263 = 101 -}; - -#define DEFAULT_SKINNY_PORT 2000 -#define DEFAULT_SKINNY_BACKLOG 2 -#define SKINNY_MAX_PACKET 2000 -#define DEFAULT_AUTH_TIMEOUT 30 -#define DEFAULT_AUTH_LIMIT 50 - -static struct { - unsigned int tos; - unsigned int tos_audio; - unsigned int tos_video; - unsigned int cos; - unsigned int cos_audio; - unsigned int cos_video; -} qos = { 0, 0, 0, 0, 0, 0 }; - -static int keep_alive = 120; -static int auth_timeout = DEFAULT_AUTH_TIMEOUT; -static int auth_limit = DEFAULT_AUTH_LIMIT; -static int unauth_sessions = 0; -static char immed_dialchar; -static char vmexten[AST_MAX_EXTENSION]; /* Voicemail pilot number */ -static char used_context[AST_MAX_EXTENSION]; /* placeholder to check if context are already used in regcontext */ -static char regcontext[AST_MAX_CONTEXT]; /* Context for auto-extension */ -static char date_format[6] = "D-M-Y"; -static char version_id[16] = "P002F202"; - -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define letohl(x) (x) -#define letohs(x) (x) -#define htolel(x) (x) -#define htoles(x) (x) -#else -#if defined(HAVE_BYTESWAP_H) -#include -#define letohl(x) bswap_32(x) -#define letohs(x) bswap_16(x) -#define htolel(x) bswap_32(x) -#define htoles(x) bswap_16(x) -#elif defined(HAVE_SYS_ENDIAN_SWAP16) -#include -#define letohl(x) __swap32(x) -#define letohs(x) __swap16(x) -#define htolel(x) __swap32(x) -#define htoles(x) __swap16(x) -#elif defined(HAVE_SYS_ENDIAN_BSWAP16) -#include -#define letohl(x) bswap32(x) -#define letohs(x) bswap16(x) -#define htolel(x) bswap32(x) -#define htoles(x) bswap16(x) -#else -#define __bswap_16(x) \ - ((((x) & 0xff00) >> 8) | \ - (((x) & 0x00ff) << 8)) -#define __bswap_32(x) \ - ((((x) & 0xff000000) >> 24) | \ - (((x) & 0x00ff0000) >> 8) | \ - (((x) & 0x0000ff00) << 8) | \ - (((x) & 0x000000ff) << 24)) -#define letohl(x) __bswap_32(x) -#define letohs(x) __bswap_16(x) -#define htolel(x) __bswap_32(x) -#define htoles(x) __bswap_16(x) -#endif -#endif - -/*! Global jitterbuffer configuration - by default, jb is disabled - * \note Values shown here match the defaults shown in skinny.conf.sample */ -static struct ast_jb_conf default_jbconf = -{ - .flags = 0, - .max_size = 200, - .resync_threshold = 1000, - .impl = "fixed", - .target_extra = 40, -}; -static struct ast_jb_conf global_jbconf; - -#ifdef AST_DEVMODE -AST_THREADSTORAGE(message2str_threadbuf); -#define MESSAGE2STR_BUFSIZE 35 -#endif - -AST_THREADSTORAGE(device2str_threadbuf); -#define DEVICE2STR_BUFSIZE 15 - -AST_THREADSTORAGE(control2str_threadbuf); -#define CONTROL2STR_BUFSIZE 100 - -AST_THREADSTORAGE(substate2str_threadbuf); -#define SUBSTATE2STR_BUFSIZE 15 - -AST_THREADSTORAGE(callstate2str_threadbuf); -#define CALLSTATE2STR_BUFSIZE 15 - -/********************* - * Protocol Messages * - *********************/ -/* message types */ -#define KEEP_ALIVE_MESSAGE 0x0000 -/* no additional struct */ - -#define REGISTER_MESSAGE 0x0001 -struct register_message { - char name[16]; - uint32_t userId; - uint32_t instance; - uint32_t ip; - uint32_t type; - uint32_t maxStreams; - uint32_t space; - uint8_t protocolVersion; - /*! \brief space2 is used for newer version of skinny */ - char space2[3]; -}; - -#define IP_PORT_MESSAGE 0x0002 - -#define KEYPAD_BUTTON_MESSAGE 0x0003 -struct keypad_button_message { - uint32_t button; - uint32_t lineInstance; - uint32_t callReference; -}; - - -#define ENBLOC_CALL_MESSAGE 0x0004 -struct enbloc_call_message { - char calledParty[AST_MAX_EXTENSION]; -}; - -#define STIMULUS_MESSAGE 0x0005 -struct stimulus_message { - uint32_t stimulus; - uint32_t stimulusInstance; - uint32_t callreference; -}; - -#define OFFHOOK_MESSAGE 0x0006 -struct offhook_message { - uint32_t instance; - uint32_t reference; -}; - -#define ONHOOK_MESSAGE 0x0007 -struct onhook_message { - uint32_t instance; - uint32_t reference; -}; - -#define CAPABILITIES_RES_MESSAGE 0x0010 -struct station_capabilities { - uint32_t codec; /* skinny codec, not ast codec */ - uint32_t frames; - union { - char res[8]; - uint32_t rate; - } payloads; -}; - -#define SKINNY_MAX_CAPABILITIES 18 - -struct capabilities_res_message { - uint32_t count; - struct station_capabilities caps[SKINNY_MAX_CAPABILITIES]; -}; - -#define SPEED_DIAL_STAT_REQ_MESSAGE 0x000A -struct speed_dial_stat_req_message { - uint32_t speedDialNumber; -}; - -#define LINE_STATE_REQ_MESSAGE 0x000B -struct line_state_req_message { - uint32_t lineNumber; -}; - -#define TIME_DATE_REQ_MESSAGE 0x000D -#define BUTTON_TEMPLATE_REQ_MESSAGE 0x000E -#define VERSION_REQ_MESSAGE 0x000F -#define SERVER_REQUEST_MESSAGE 0x0012 - -#define ALARM_MESSAGE 0x0020 -struct alarm_message { - uint32_t alarmSeverity; - char displayMessage[80]; - uint32_t alarmParam1; - uint32_t alarmParam2; -}; - -#define OPEN_RECEIVE_CHANNEL_ACK_MESSAGE 0x0022 -struct open_receive_channel_ack_message_ip4 { - uint32_t status; - uint32_t ipAddr; - uint32_t port; - uint32_t callReference; -}; -struct open_receive_channel_ack_message_ip6 { - uint32_t status; - uint32_t space; - char ipAddr[16]; - uint32_t port; - uint32_t callReference; -}; - -#define SOFT_KEY_SET_REQ_MESSAGE 0x0025 - -#define SOFT_KEY_EVENT_MESSAGE 0x0026 -struct soft_key_event_message { - uint32_t softKeyEvent; - uint32_t instance; - uint32_t callreference; -}; - -#define UNREGISTER_MESSAGE 0x0027 -#define SOFT_KEY_TEMPLATE_REQ_MESSAGE 0x0028 -#define HEADSET_STATUS_MESSAGE 0x002B -#define REGISTER_AVAILABLE_LINES_MESSAGE 0x002D - -#define SERVICEURL_STATREQ_MESSAGE 0x0033 -struct serviceurl_statreq_message { - uint32_t instance; -}; - -#define REGISTER_ACK_MESSAGE 0x0081 -struct register_ack_message { - uint32_t keepAlive; - char dateTemplate[6]; - char res[2]; - uint32_t secondaryKeepAlive; - char res2[4]; -}; - -#define START_TONE_MESSAGE 0x0082 -struct start_tone_message { - uint32_t tone; - uint32_t space; - uint32_t instance; - uint32_t reference; -}; - -#define STOP_TONE_MESSAGE 0x0083 -struct stop_tone_message { - uint32_t instance; - uint32_t reference; - uint32_t space; -}; - -#define SET_RINGER_MESSAGE 0x0085 -struct set_ringer_message { - uint32_t ringerMode; - uint32_t unknown1; /* See notes in transmit_ringer_mode */ - uint32_t unknown2; - uint32_t space[2]; -}; - -#define SET_LAMP_MESSAGE 0x0086 -struct set_lamp_message { - uint32_t stimulus; - uint32_t stimulusInstance; - uint32_t deviceStimulus; -}; - -#define SET_SPEAKER_MESSAGE 0x0088 -struct set_speaker_message { - uint32_t mode; -}; - -/* XXX When do we need to use this? */ -#define SET_MICROPHONE_MESSAGE 0x0089 -struct set_microphone_message { - uint32_t mode; -}; - -#define START_MEDIA_TRANSMISSION_MESSAGE 0x008A -struct media_qualifier { - uint32_t precedence; - uint32_t vad; - uint32_t packets; - uint32_t bitRate; -}; - -struct start_media_transmission_message_ip4 { - uint32_t conferenceId; - uint32_t passThruPartyId; - uint32_t remoteIp; - uint32_t remotePort; - uint32_t packetSize; - uint32_t payloadType; - struct media_qualifier qualifier; - uint32_t space[19]; -}; - -struct start_media_transmission_message_ip6 { - uint32_t conferenceId; - uint32_t passThruPartyId; - uint32_t space; - char remoteIp[16]; - uint32_t remotePort; - uint32_t packetSize; - uint32_t payloadType; - struct media_qualifier qualifier; - /*! \brief space2 is used for newer version of skinny */ - uint32_t space2[19]; -}; - -#define STOP_MEDIA_TRANSMISSION_MESSAGE 0x008B -struct stop_media_transmission_message { - uint32_t conferenceId; - uint32_t passThruPartyId; - uint32_t space[3]; -}; - -#define CALL_INFO_MESSAGE 0x008F -struct call_info_message { - char callingPartyName[40]; - char callingParty[24]; - char calledPartyName[40]; - char calledParty[24]; - uint32_t instance; - uint32_t reference; - uint32_t type; - char originalCalledPartyName[40]; - char originalCalledParty[24]; - char lastRedirectingPartyName[40]; - char lastRedirectingParty[24]; - uint32_t originalCalledPartyRedirectReason; - uint32_t lastRedirectingReason; - char callingPartyVoiceMailbox[24]; - char calledPartyVoiceMailbox[24]; - char originalCalledPartyVoiceMailbox[24]; - char lastRedirectingVoiceMailbox[24]; - uint32_t space[3]; -}; - -#define FORWARD_STAT_MESSAGE 0x0090 -struct forward_stat_message { - uint32_t activeforward; - uint32_t lineNumber; - uint32_t fwdall; - char fwdallnum[24]; - uint32_t fwdbusy; - char fwdbusynum[24]; - uint32_t fwdnoanswer; - char fwdnoanswernum[24]; -}; - -#define SPEED_DIAL_STAT_RES_MESSAGE 0x0091 -struct speed_dial_stat_res_message { - uint32_t speedDialNumber; - char speedDialDirNumber[24]; - char speedDialDisplayName[40]; -}; - -#define LINE_STAT_RES_MESSAGE 0x0092 -struct line_stat_res_message { - uint32_t lineNumber; - char lineDirNumber[24]; - char lineDisplayName[24]; - uint32_t space[15]; -}; - -#define DEFINETIMEDATE_MESSAGE 0x0094 -struct definetimedate_message { - uint32_t year; /* since 1900 */ - uint32_t month; - uint32_t dayofweek; /* monday = 1 */ - uint32_t day; - uint32_t hour; - uint32_t minute; - uint32_t seconds; - uint32_t milliseconds; - uint32_t timestamp; -}; - -#define BUTTON_TEMPLATE_RES_MESSAGE 0x0097 -struct button_definition { - uint8_t instanceNumber; - uint8_t buttonDefinition; -}; - -struct button_definition_template { - uint8_t buttonDefinition; - /* for now, anything between 0xB0 and 0xCF is custom */ - /*int custom;*/ -}; - -#define STIMULUS_REDIAL 0x01 -#define STIMULUS_SPEEDDIAL 0x02 -#define STIMULUS_HOLD 0x03 -#define STIMULUS_TRANSFER 0x04 -#define STIMULUS_FORWARDALL 0x05 -#define STIMULUS_FORWARDBUSY 0x06 -#define STIMULUS_FORWARDNOANSWER 0x07 -#define STIMULUS_DISPLAY 0x08 -#define STIMULUS_LINE 0x09 -#define STIMULUS_VOICEMAIL 0x0F -#define STIMULUS_AUTOANSWER 0x11 -#define STIMULUS_SERVICEURL 0x14 -#define STIMULUS_DND 0x3F -#define STIMULUS_CONFERENCE 0x7D -#define STIMULUS_CALLPARK 0x7E -#define STIMULUS_CALLPICKUP 0x7F -#define STIMULUS_NONE 0xFF - -/* Button types */ -#define BT_REDIAL STIMULUS_REDIAL -#define BT_SPEEDDIAL STIMULUS_SPEEDDIAL -#define BT_HOLD STIMULUS_HOLD -#define BT_TRANSFER STIMULUS_TRANSFER -#define BT_FORWARDALL STIMULUS_FORWARDALL -#define BT_FORWARDBUSY STIMULUS_FORWARDBUSY -#define BT_FORWARDNOANSWER STIMULUS_FORWARDNOANSWER -#define BT_DISPLAY STIMULUS_DISPLAY -#define BT_LINE STIMULUS_LINE -#define BT_VOICEMAIL STIMULUS_VOICEMAIL -#define BT_AUTOANSWER STIMULUS_AUTOANSWER -#define BT_SERVICEURL STIMULUS_SERVICEURL -#define BT_DND STIMULUS_DND -#define BT_CONFERENCE STIMULUS_CONFERENCE -#define BT_CALLPARK STIMULUS_CALLPARK -#define BT_CALLPICKUP STIMULUS_CALLPICKUP -#define BT_NONE 0x00 - -/* Custom button types - add our own between 0xB0 and 0xCF. - This may need to be revised in the future, - if stimuluses are ever added in this range. */ -#define BT_CUST_LINESPEEDDIAL 0xB0 /* line or speeddial with/without hint */ -#define BT_CUST_LINE 0xB1 /* line or speeddial with hint only */ - -struct button_template_res_message { - uint32_t buttonOffset; - uint32_t buttonCount; - uint32_t totalButtonCount; - struct button_definition definition[42]; -}; - -#define VERSION_RES_MESSAGE 0x0098 -struct version_res_message { - char version[16]; -}; - -#define DISPLAYTEXT_MESSAGE 0x0099 -struct displaytext_message { - char text[40]; -}; - -#define CLEAR_NOTIFY_MESSAGE 0x0115 -#define CLEAR_DISPLAY_MESSAGE 0x009A -struct clear_display_message { - uint32_t space; -}; - -#define CAPABILITIES_REQ_MESSAGE 0x009B - -#define REGISTER_REJ_MESSAGE 0x009D -struct register_rej_message { - char errMsg[33]; -}; - -#define SERVER_RES_MESSAGE 0x009E -struct server_identifier { - char serverName[48]; -}; - -struct server_res_message { - struct server_identifier server[5]; - uint32_t serverListenPort[5]; - uint32_t serverIpAddr[5]; -}; - -#define RESET_MESSAGE 0x009F -struct reset_message { - uint32_t resetType; -}; - -#define KEEP_ALIVE_ACK_MESSAGE 0x0100 - -#define OPEN_RECEIVE_CHANNEL_MESSAGE 0x0105 -struct open_receive_channel_message { - uint32_t conferenceId; - uint32_t partyId; - uint32_t packets; - uint32_t capability; - uint32_t echo; - uint32_t bitrate; - uint32_t space[36]; -}; - -#define CLOSE_RECEIVE_CHANNEL_MESSAGE 0x0106 -struct close_receive_channel_message { - uint32_t conferenceId; - uint32_t partyId; - uint32_t space[2]; -}; - -#define SOFT_KEY_TEMPLATE_RES_MESSAGE 0x0108 -struct soft_key_template_definition { - char softKeyLabel[16]; - uint32_t softKeyEvent; -}; - -#define BKSP_REQ_MESSAGE 0x0119 -struct bksp_req_message { - uint32_t instance; - uint32_t callreference; -}; - -#define KEYDEF_ONHOOK 0 -#define KEYDEF_CONNECTED 1 -#define KEYDEF_ONHOLD 2 -#define KEYDEF_RINGIN 3 -#define KEYDEF_OFFHOOK 4 -#define KEYDEF_CONNWITHTRANS 5 -#define KEYDEF_DADFD 6 /* Digits After Dialing First Digit */ -#define KEYDEF_CONNWITHCONF 7 -#define KEYDEF_RINGOUT 8 -#define KEYDEF_OFFHOOKWITHFEAT 9 -#define KEYDEF_UNKNOWN 10 -#define KEYDEF_SLAHOLD 11 -#define KEYDEF_SLACONNECTEDNOTACTIVE 12 -#define KEYDEF_RINGOUTWITHTRANS 13 - -#define SOFTKEY_NONE 0x00 -#define SOFTKEY_REDIAL 0x01 -#define SOFTKEY_NEWCALL 0x02 -#define SOFTKEY_HOLD 0x03 -#define SOFTKEY_TRNSFER 0x04 -#define SOFTKEY_CFWDALL 0x05 -#define SOFTKEY_CFWDBUSY 0x06 -#define SOFTKEY_CFWDNOANSWER 0x07 -#define SOFTKEY_BKSPC 0x08 -#define SOFTKEY_ENDCALL 0x09 -#define SOFTKEY_RESUME 0x0A -#define SOFTKEY_ANSWER 0x0B -#define SOFTKEY_INFO 0x0C -#define SOFTKEY_CONFRN 0x0D -#define SOFTKEY_PARK 0x0E -#define SOFTKEY_JOIN 0x0F -#define SOFTKEY_MEETME 0x10 -#define SOFTKEY_PICKUP 0x11 -#define SOFTKEY_GPICKUP 0x12 -#define SOFTKEY_DND 0x13 -#define SOFTKEY_IDIVERT 0x14 -#define SOFTKEY_FORCEDIAL 0x15 - -#define KEYMASK_ALL 0xFFFFFFFF -#define KEYMASK_NONE (1 << 0) -#define KEYMASK_REDIAL (1 << 1) -#define KEYMASK_NEWCALL (1 << 2) -#define KEYMASK_HOLD (1 << 3) -#define KEYMASK_TRNSFER (1 << 4) -#define KEYMASK_CFWDALL (1 << 5) -#define KEYMASK_CFWDBUSY (1 << 6) -#define KEYMASK_CFWDNOANSWER (1 << 7) -#define KEYMASK_BKSPC (1 << 8) -#define KEYMASK_ENDCALL (1 << 9) -#define KEYMASK_RESUME (1 << 10) -#define KEYMASK_ANSWER (1 << 11) -#define KEYMASK_INFO (1 << 12) -#define KEYMASK_CONFRN (1 << 13) -#define KEYMASK_PARK (1 << 14) -#define KEYMASK_JOIN (1 << 15) -#define KEYMASK_MEETME (1 << 16) -#define KEYMASK_PICKUP (1 << 17) -#define KEYMASK_GPICKUP (1 << 18) -#define KEYMASK_DND (1 << 29) -#define KEYMASK_IDIVERT (1 << 20) -#define KEYMASK_FORCEDIAL (1 << 21) - -/* Localized message "codes" (in octal) - Below is en_US (taken from a 7970) */ - -/* "\200\000" ??? */ -#define OCTAL_REDIAL "\200\001" /* Redial */ -#define OCTAL_NEWCALL "\200\002" /* New Call */ -#define OCTAL_HOLD "\200\003" /* Hold */ -#define OCTAL_TRANSFER "\200\004" /* Transfer */ -#define OCTAL_CFWDALL "\200\005" /* CFwdALL */ -#define OCTAL_CFWDBUSY "\200\006" /* CFwdBusy */ -#define OCTAL_CFWDNOAN "\200\007" /* CFwdNoAnswer */ -#define OCTAL_BKSPC "\200\010" /* << */ -#define OCTAL_ENDCALL "\200\011" /* EndCall */ -#define OCTAL_RESUME "\200\012" /* Resume */ -#define OCTAL_ANSWER "\200\013" /* Answer */ -#define OCTAL_INFO "\200\014" /* Info */ -#define OCTAL_CONFRN "\200\015" /* Confrn */ -#define OCTAL_PARK "\200\016" /* Park */ -#define OCTAL_JOIN "\200\017" /* Join */ -#define OCTAL_MEETME "\200\020" /* MeetMe */ -#define OCTAL_PICKUP "\200\021" /* PickUp */ -#define OCTAL_GPICKUP "\200\022" /* GPickUp */ -#define OCTAL_CUROPTS "\200\023" /* Your current options */ -#define OCTAL_OFFHOOK "\200\024" /* Off Hook */ -#define OCTAL_ONHOOK "\200\025" /* On Hook */ -#define OCTAL_RINGOUT "\200\026" /* Ring out */ -#define OCTAL_FROM "\200\027" /* From */ -#define OCTAL_CONNECTED "\200\030" /* Connected */ -#define OCTAL_BUSY "\200\031" /* Busy */ -#define OCTAL_LINEINUSE "\200\032" /* Line In Use */ -#define OCTAL_CALLWAITING "\200\033" /* Call Waiting */ -#define OCTAL_CALLXFER "\200\034" /* Call Transfer */ -#define OCTAL_CALLPARK "\200\035" /* Call Park */ -#define OCTAL_CALLPROCEED "\200\036" /* Call Proceed */ -#define OCTAL_INUSEREMOTE "\200\037" /* In Use Remote */ -#define OCTAL_ENTRNUM "\200\040" /* Enter number */ -#define OCTAL_PARKAT "\200\041" /* Call park At */ -#define OCTAL_PRIMONLY "\200\042" /* Primary Only */ -#define OCTAL_TMPFAIL "\200\043" /* Temp Fail */ -#define OCTAL_HAVEVMAIL "\200\044" /* You Have VoiceMail */ -#define OCTAL_FWDEDTO "\200\045" /* Forwarded to */ -#define OCTAL_CANTCOMPCNF "\200\046" /* Can Not Complete Conference */ -#define OCTAL_NOCONFBRDG "\200\047" /* No Conference Bridge */ -#define OCTAL_NOPRIMARYCTL "\200\050" /* Can Not Hold Primary Control */ -#define OCTAL_INVALCONFPART "\200\051" /* Invalid Conference Participant */ -#define OCTAL_INCONFALREADY "\200\052" /* In Conference Already */ -#define OCTAL_NOPARTINFO "\200\053" /* No Participant Info */ -#define OCTAL_MAXPARTEXCEED "\200\054" /* Exceed Maximum Parties */ -#define OCTAL_KEYNOTACTIVE "\200\055" /* Key Is Not Active */ -#define OCTAL_ERRNOLIC "\200\056" /* Error No License */ -#define OCTAL_ERRDBCFG "\200\057" /* Error DBConfig */ -#define OCTAL_ERRDB "\200\060" /* Error Database */ -#define OCTAL_ERRPASSLMT "\200\061" /* Error Pass Limit */ -#define OCTAL_ERRUNK "\200\062" /* Error Unknown */ -#define OCTAL_ERRMISMATCH "\200\063" /* Error Mismatch */ -#define OCTAL_CONFERENCE "\200\064" /* Conference */ -#define OCTAL_PARKNO "\200\065" /* Park Number */ -#define OCTAL_PRIVATE "\200\066" /* Private */ -#define OCTAL_INSUFBANDW "\200\067" /* Not Enough Bandwidth */ -#define OCTAL_UNKNUM "\200\070" /* Unknown Number */ -#define OCTAL_RMLSTC "\200\071" /* RmLstC */ -#define OCTAL_VOICEMAIL "\200\072" /* Voicemail */ -#define OCTAL_IMMDIV "\200\073" /* ImmDiv */ -#define OCTAL_INTRCPT "\200\074" /* Intrcpt */ -#define OCTAL_SETWTCH "\200\075" /* SetWtch */ -#define OCTAL_TRNSFVM "\200\076" /* TrnsfVM */ -#define OCTAL_DND "\200\077" /* DND */ -#define OCTAL_DIVALL "\200\100" /* DivAll */ -#define OCTAL_CALLBACK "\200\101" /* CallBack */ -#define OCTAL_NETCNGREROUT "\200\102" /* Network congestion,rerouting */ -#define OCTAL_BARGE "\200\103" /* Barge */ -#define OCTAL_BARGEFAIL "\200\104" /* Failed to setup Barge */ -#define OCTAL_BARGEEXIST "\200\105" /* Another Barge exists */ -#define OCTAL_INCOMPATDEV "\200\106" /* Incompatible device type */ -#define OCTAL_PARKNONUM "\200\107" /* No Park Number Available */ -#define OCTAL_PARKREVERSION "\200\110" /* CallPark Reversion */ -#define OCTAL_SRVNOTACTIVE "\200\111" /* Service is not Active */ -#define OCTAL_HITRAFFIC "\200\112" /* High Traffic Try Again Later */ -#define OCTAL_QRT "\200\113" /* QRT */ -#define OCTAL_MCID "\200\114" /* MCID */ -#define OCTAL_DIRTRFR "\200\115" /* DirTrfr */ -#define OCTAL_SELECT "\200\116" /* Select */ -#define OCTAL_CONFLIST "\200\117" /* ConfList */ -#define OCTAL_IDIVERT "\200\120" /* iDivert */ -#define OCTAL_CBARGE "\200\121" /* cBarge */ -#define OCTAL_CANTCOMPLXFER "\200\122" /* Can Not Complete Transfer */ -#define OCTAL_CANTJOINCALLS "\200\123" /* Can Not Join Calls */ -#define OCTAL_MCIDSUCCESS "\200\124" /* Mcid Successful */ -#define OCTAL_NUMNOTCFG "\200\125" /* Number Not Configured */ -#define OCTAL_SECERROR "\200\126" /* Security Error */ -#define OCTAL_VIDBANDWNA "\200\127" /* Video Bandwidth Unavailable */ -#define OCTAL_VIDMODE "\200\130" /* VidMode */ -#define OCTAL_CALLDURTIMEOUT "\200\131" /* Max Call Duration Timeout */ -#define OCTAL_HOLDDURTIMEOUT "\200\132" /* Max Hold Duration Timeout */ -#define OCTAL_OPICKUP "\200\133" /* OPickUp */ -/* "\200\134" ??? */ -/* "\200\135" ??? */ -/* "\200\136" ??? */ -/* "\200\137" ??? */ -/* "\200\140" ??? */ -#define OCTAL_EXTXFERRESTRICT "\200\141" /* External Transfer Restricted */ -/* "\200\142" ??? */ -/* "\200\143" ??? */ -/* "\200\144" ??? */ -#define OCTAL_MACADD "\200\145" /* Mac Address */ -#define OCTAL_HOST "\200\146" /* Host Name */ -#define OCTAL_DOMAIN "\200\147" /* Domain Name */ -#define OCTAL_IPADD "\200\150" /* IP Address */ -#define OCTAL_SUBMASK "\200\151" /* Subnet Mask */ -#define OCTAL_TFTP1 "\200\152" /* TFTP Server 1 */ -#define OCTAL_ROUTER1 "\200\153" /* Default Router 1 */ -#define OCTAL_ROUTER2 "\200\154" /* Default Router 2 */ -#define OCTAL_ROUTER3 "\200\155" /* Default Router 3 */ -#define OCTAL_ROUTER4 "\200\156" /* Default Router 4 */ -#define OCTAL_ROUTER5 "\200\157" /* Default Router 5 */ -#define OCTAL_DNS1 "\200\160" /* DNS Server 1 */ -#define OCTAL_DNS2 "\200\161" /* DNS Server 2 */ -#define OCTAL_DNS3 "\200\162" /* DNS Server 3 */ -#define OCTAL_DNS4 "\200\163" /* DNS Server 4 */ -#define OCTAL_DNS5 "\200\164" /* DNS Server 5 */ -#define OCTAL_VLANOPID "\200\165" /* Operational VLAN Id */ -#define OCTAL_VLANADID "\200\166" /* Admin. VLAN Id */ -#define OCTAL_CM1 "\200\167" /* CallManager 1 */ -#define OCTAL_CM2 "\200\170" /* CallManager 2 */ -#define OCTAL_CM3 "\200\171" /* CallManager 3 */ -#define OCTAL_CM4 "\200\172" /* CallManager 4 */ -#define OCTAL_CM5 "\200\173" /* CallManager 5 */ -#define OCTAL_URLINFO "\200\174" /* Information URL */ -#define OCTAL_URLDIRS "\200\175" /* Directories URL */ -#define OCTAL_URLMSGS "\200\176" /* Messages URL */ -#define OCTAL_URLSRVS "\200\177" /* Services URL */ - -static struct soft_key_template_definition soft_key_template_default[] = { - { OCTAL_REDIAL, SOFTKEY_REDIAL }, - { OCTAL_NEWCALL, SOFTKEY_NEWCALL }, - { OCTAL_HOLD, SOFTKEY_HOLD }, - { OCTAL_TRANSFER, SOFTKEY_TRNSFER }, - { OCTAL_CFWDALL, SOFTKEY_CFWDALL }, - { OCTAL_CFWDBUSY, SOFTKEY_CFWDBUSY }, - { OCTAL_CFWDNOAN, SOFTKEY_CFWDNOANSWER }, - { OCTAL_BKSPC, SOFTKEY_BKSPC }, - { OCTAL_ENDCALL, SOFTKEY_ENDCALL }, - { OCTAL_RESUME, SOFTKEY_RESUME }, - { OCTAL_ANSWER, SOFTKEY_ANSWER }, - { OCTAL_INFO, SOFTKEY_INFO }, - { OCTAL_CONFRN, SOFTKEY_CONFRN }, - { OCTAL_PARK, SOFTKEY_PARK }, - { OCTAL_JOIN, SOFTKEY_JOIN }, - { OCTAL_MEETME, SOFTKEY_MEETME }, - { OCTAL_PICKUP, SOFTKEY_PICKUP }, - { OCTAL_GPICKUP, SOFTKEY_GPICKUP }, - { OCTAL_DND, SOFTKEY_DND }, - { OCTAL_IDIVERT, SOFTKEY_IDIVERT }, - { "Dial", SOFTKEY_FORCEDIAL}, -}; - -struct soft_key_definitions { - const uint8_t mode; - const uint8_t *defaults; - const int count; -}; - -static const uint8_t soft_key_default_onhook[] = { - SOFTKEY_REDIAL, - SOFTKEY_NEWCALL, - SOFTKEY_CFWDALL, - SOFTKEY_CFWDBUSY, - SOFTKEY_CFWDNOANSWER, - SOFTKEY_DND, - SOFTKEY_GPICKUP, - /*SOFTKEY_CONFRN,*/ -}; - -static const uint8_t soft_key_default_connected[] = { - SOFTKEY_HOLD, - SOFTKEY_ENDCALL, - SOFTKEY_TRNSFER, - SOFTKEY_PARK, - SOFTKEY_CFWDALL, - SOFTKEY_CFWDBUSY, - SOFTKEY_CFWDNOANSWER, -}; - -static const uint8_t soft_key_default_onhold[] = { - SOFTKEY_RESUME, - SOFTKEY_NEWCALL, - SOFTKEY_ENDCALL, - SOFTKEY_TRNSFER, -}; - -static const uint8_t soft_key_default_ringin[] = { - SOFTKEY_ANSWER, - SOFTKEY_ENDCALL, - SOFTKEY_TRNSFER, -}; - -static const uint8_t soft_key_default_offhook[] = { - SOFTKEY_REDIAL, - SOFTKEY_ENDCALL, - SOFTKEY_TRNSFER, - SOFTKEY_CFWDALL, - SOFTKEY_CFWDBUSY, - SOFTKEY_CFWDNOANSWER, - SOFTKEY_GPICKUP, -}; - -static const uint8_t soft_key_default_connwithtrans[] = { - SOFTKEY_HOLD, - SOFTKEY_ENDCALL, - SOFTKEY_TRNSFER, - SOFTKEY_PARK, - SOFTKEY_CFWDALL, - SOFTKEY_CFWDBUSY, - SOFTKEY_CFWDNOANSWER, -}; - -static const uint8_t soft_key_default_dadfd[] = { - SOFTKEY_BKSPC, - SOFTKEY_ENDCALL, - SOFTKEY_TRNSFER, - SOFTKEY_FORCEDIAL, -}; - -static const uint8_t soft_key_default_connwithconf[] = { - SOFTKEY_NONE, -}; - -static const uint8_t soft_key_default_ringout[] = { - SOFTKEY_NONE, - SOFTKEY_ENDCALL, -}; - -static const uint8_t soft_key_default_ringoutwithtransfer[] = { - SOFTKEY_NONE, - SOFTKEY_ENDCALL, - SOFTKEY_TRNSFER, -}; - -static const uint8_t soft_key_default_offhookwithfeat[] = { - SOFTKEY_REDIAL, - SOFTKEY_ENDCALL, - SOFTKEY_TRNSFER, -}; - -static const uint8_t soft_key_default_unknown[] = { - SOFTKEY_NONE, -}; - -static const uint8_t soft_key_default_SLAhold[] = { - SOFTKEY_REDIAL, - SOFTKEY_NEWCALL, - SOFTKEY_RESUME, -}; - -static const uint8_t soft_key_default_SLAconnectednotactive[] = { - SOFTKEY_REDIAL, - SOFTKEY_NEWCALL, - SOFTKEY_JOIN, -}; - -static const struct soft_key_definitions soft_key_default_definitions[] = { - {KEYDEF_ONHOOK, soft_key_default_onhook, sizeof(soft_key_default_onhook) / sizeof(uint8_t)}, - {KEYDEF_CONNECTED, soft_key_default_connected, sizeof(soft_key_default_connected) / sizeof(uint8_t)}, - {KEYDEF_ONHOLD, soft_key_default_onhold, sizeof(soft_key_default_onhold) / sizeof(uint8_t)}, - {KEYDEF_RINGIN, soft_key_default_ringin, sizeof(soft_key_default_ringin) / sizeof(uint8_t)}, - {KEYDEF_OFFHOOK, soft_key_default_offhook, sizeof(soft_key_default_offhook) / sizeof(uint8_t)}, - {KEYDEF_CONNWITHTRANS, soft_key_default_connwithtrans, sizeof(soft_key_default_connwithtrans) / sizeof(uint8_t)}, - {KEYDEF_DADFD, soft_key_default_dadfd, sizeof(soft_key_default_dadfd) / sizeof(uint8_t)}, - {KEYDEF_CONNWITHCONF, soft_key_default_connwithconf, sizeof(soft_key_default_connwithconf) / sizeof(uint8_t)}, - {KEYDEF_RINGOUT, soft_key_default_ringout, sizeof(soft_key_default_ringout) / sizeof(uint8_t)}, - {KEYDEF_RINGOUTWITHTRANS, soft_key_default_ringoutwithtransfer, sizeof(soft_key_default_ringoutwithtransfer) / sizeof(uint8_t)}, - {KEYDEF_OFFHOOKWITHFEAT, soft_key_default_offhookwithfeat, sizeof(soft_key_default_offhookwithfeat) / sizeof(uint8_t)}, - {KEYDEF_UNKNOWN, soft_key_default_unknown, sizeof(soft_key_default_unknown) / sizeof(uint8_t)}, - {KEYDEF_SLAHOLD, soft_key_default_SLAhold, sizeof(soft_key_default_SLAhold) / sizeof(uint8_t)}, - {KEYDEF_SLACONNECTEDNOTACTIVE, soft_key_default_SLAconnectednotactive, sizeof(soft_key_default_SLAconnectednotactive) / sizeof(uint8_t)} -}; - -struct soft_key_template_res_message { - uint32_t softKeyOffset; - uint32_t softKeyCount; - uint32_t totalSoftKeyCount; - struct soft_key_template_definition softKeyTemplateDefinition[32]; -}; - -#define SOFT_KEY_SET_RES_MESSAGE 0x0109 - -struct soft_key_set_definition { - uint8_t softKeyTemplateIndex[16]; - uint16_t softKeyInfoIndex[16]; -}; - -struct soft_key_set_res_message { - uint32_t softKeySetOffset; - uint32_t softKeySetCount; - uint32_t totalSoftKeySetCount; - struct soft_key_set_definition softKeySetDefinition[16]; - uint32_t res; -}; - -#define SELECT_SOFT_KEYS_MESSAGE 0x0110 -struct select_soft_keys_message { - uint32_t instance; - uint32_t reference; - uint32_t softKeySetIndex; - uint32_t validKeyMask; -}; - -#define CALL_STATE_MESSAGE 0x0111 -struct call_state_message { - uint32_t callState; - uint32_t lineInstance; - uint32_t callReference; - uint32_t space[3]; -}; - -#define DISPLAY_PROMPT_STATUS_MESSAGE 0x0112 -struct display_prompt_status_message { - uint32_t messageTimeout; - char promptMessage[32]; - uint32_t lineInstance; - uint32_t callReference; - uint32_t space[3]; -}; - -#define CLEAR_PROMPT_MESSAGE 0x0113 -struct clear_prompt_message { - uint32_t lineInstance; - uint32_t callReference; -}; - -#define DISPLAY_NOTIFY_MESSAGE 0x0114 -struct display_notify_message { - uint32_t displayTimeout; - char displayMessage[100]; -}; - -#define ACTIVATE_CALL_PLANE_MESSAGE 0x0116 -struct activate_call_plane_message { - uint32_t lineInstance; -}; - -#define DIALED_NUMBER_MESSAGE 0x011D -struct dialed_number_message { - char dialedNumber[24]; - uint32_t lineInstance; - uint32_t callReference; -}; - -#define MAX_SERVICEURL 256 -#define SERVICEURL_STAT_MESSAGE 0x012F -struct serviceurl_stat_message { - uint32_t instance; - char url[MAX_SERVICEURL]; - char displayName[40]; -}; - -#define MAXCALLINFOSTR 256 -#define MAXDISPLAYNOTIFYSTR 32 - -#define DISPLAY_PRINOTIFY_MESSAGE 0x0120 -struct display_prinotify_message { - uint32_t timeout; - uint32_t priority; - char text[MAXDISPLAYNOTIFYSTR]; -}; - -#define CLEAR_PRINOTIFY_MESSAGE 0x0121 -struct clear_prinotify_message { - uint32_t priority; -}; - -#define CALL_INFO_MESSAGE_VARIABLE 0x014A -struct call_info_message_variable { - uint32_t instance; - uint32_t callreference; - uint32_t calldirection; - uint32_t unknown1; - uint32_t unknown2; - uint32_t unknown3; - uint32_t unknown4; - uint32_t unknown5; - char calldetails[MAXCALLINFOSTR]; -}; - -#define DISPLAY_PRINOTIFY_MESSAGE_VARIABLE 0x0144 -struct display_prinotify_message_variable { - uint32_t timeout; - uint32_t priority; - char text[MAXDISPLAYNOTIFYSTR]; -}; - -#define DISPLAY_PROMPT_STATUS_MESSAGE_VARIABLE 0x0145 -struct display_prompt_status_message_variable { - uint32_t unknown; - uint32_t lineInstance; - uint32_t callReference; - char promptMessage[MAXCALLINFOSTR]; -}; - -union skinny_data { - struct alarm_message alarm; - struct speed_dial_stat_req_message speeddialreq; - struct register_message reg; - struct register_ack_message regack; - struct register_rej_message regrej; - struct capabilities_res_message caps; - struct version_res_message version; - struct button_template_res_message buttontemplate; - struct displaytext_message displaytext; - struct clear_display_message cleardisplay; - struct display_prompt_status_message displaypromptstatus; - struct clear_prompt_message clearpromptstatus; - struct definetimedate_message definetimedate; - struct start_tone_message starttone; - struct stop_tone_message stoptone; - struct speed_dial_stat_res_message speeddial; - struct line_state_req_message line; - struct line_stat_res_message linestat; - struct soft_key_set_res_message softkeysets; - struct soft_key_template_res_message softkeytemplate; - struct server_res_message serverres; - struct reset_message reset; - struct set_lamp_message setlamp; - struct set_ringer_message setringer; - struct call_state_message callstate; - struct keypad_button_message keypad; - struct select_soft_keys_message selectsoftkey; - struct activate_call_plane_message activatecallplane; - struct stimulus_message stimulus; - struct offhook_message offhook; - struct onhook_message onhook; - struct set_speaker_message setspeaker; - struct set_microphone_message setmicrophone; - struct call_info_message callinfo; - struct start_media_transmission_message_ip4 startmedia_ip4; - struct start_media_transmission_message_ip6 startmedia_ip6; - struct stop_media_transmission_message stopmedia; - struct open_receive_channel_message openreceivechannel; - struct open_receive_channel_ack_message_ip4 openreceivechannelack_ip4; - struct open_receive_channel_ack_message_ip6 openreceivechannelack_ip6; - struct close_receive_channel_message closereceivechannel; - struct display_notify_message displaynotify; - struct dialed_number_message dialednumber; - struct soft_key_event_message softkeyeventmessage; - struct enbloc_call_message enbloccallmessage; - struct forward_stat_message forwardstat; - struct bksp_req_message bkspmessage; - struct call_info_message_variable callinfomessagevariable; - struct display_prompt_status_message_variable displaypromptstatusvar; - struct serviceurl_stat_message serviceurlmessage; - struct clear_prinotify_message clearprinotify; - struct display_prinotify_message displayprinotify; - struct display_prinotify_message_variable displayprinotifyvar; -}; - -/* packet composition */ -struct skinny_req { - uint32_t len; - uint32_t res; - uint32_t e; - union skinny_data data; -}; - -/* XXX This is the combined size of the variables above. (len, res, e) - If more are added, this MUST change. - (sizeof(skinny_req) - sizeof(skinny_data)) DOES NOT WORK on all systems (amd64?). */ -static int skinny_header_size = 12; - -/***************************** - * Asterisk specific globals * - *****************************/ - -static int skinnyreload = 0; - -/* a hostname, portnumber, socket and such is usefull for VoIP protocols */ -static struct sockaddr_in bindaddr; -static char ourhost[256]; -static int ourport; -static struct in_addr __ourip; -static int skinnysock = -1; -static pthread_t accept_t; -static int callnums = 1; - -#define SKINNY_DEVICE_UNKNOWN -1 -#define SKINNY_DEVICE_NONE 0 -#define SKINNY_DEVICE_30SPPLUS 1 -#define SKINNY_DEVICE_12SPPLUS 2 -#define SKINNY_DEVICE_12SP 3 -#define SKINNY_DEVICE_12 4 -#define SKINNY_DEVICE_30VIP 5 -#define SKINNY_DEVICE_7910 6 -#define SKINNY_DEVICE_7960 7 -#define SKINNY_DEVICE_7940 8 -#define SKINNY_DEVICE_7935 9 -#define SKINNY_DEVICE_ATA186 12 /* Cisco ATA-186 */ -#define SKINNY_DEVICE_7941 115 -#define SKINNY_DEVICE_7971 119 -#define SKINNY_DEVICE_7914 124 /* Expansion module */ -#define SKINNY_DEVICE_7985 302 -#define SKINNY_DEVICE_7911 307 -#define SKINNY_DEVICE_7961GE 308 -#define SKINNY_DEVICE_7941GE 309 -#define SKINNY_DEVICE_7931 348 -#define SKINNY_DEVICE_7921 365 -#define SKINNY_DEVICE_7906 369 -#define SKINNY_DEVICE_7962 404 /* Not found */ -#define SKINNY_DEVICE_7937 431 -#define SKINNY_DEVICE_7942 434 -#define SKINNY_DEVICE_7945 435 -#define SKINNY_DEVICE_7965 436 -#define SKINNY_DEVICE_7975 437 -#define SKINNY_DEVICE_7905 20000 -#define SKINNY_DEVICE_7920 30002 -#define SKINNY_DEVICE_7970 30006 -#define SKINNY_DEVICE_7912 30007 -#define SKINNY_DEVICE_7902 30008 -#define SKINNY_DEVICE_CIPC 30016 /* Cisco IP Communicator */ -#define SKINNY_DEVICE_7961 30018 -#define SKINNY_DEVICE_7936 30019 -#define SKINNY_DEVICE_SCCPGATEWAY_AN 30027 /* Analog gateway */ -#define SKINNY_DEVICE_SCCPGATEWAY_BRI 30028 /* BRI gateway */ - -#define SKINNY_SPEAKERON 1 -#define SKINNY_SPEAKEROFF 2 - -#define SKINNY_MICON 1 -#define SKINNY_MICOFF 2 - -#define SKINNY_OFFHOOK 1 -#define SKINNY_ONHOOK 2 -#define SKINNY_RINGOUT 3 -#define SKINNY_RINGIN 4 -#define SKINNY_CONNECTED 5 -#define SKINNY_BUSY 6 -#define SKINNY_CONGESTION 7 -#define SKINNY_HOLD 8 -#define SKINNY_CALLWAIT 9 -#define SKINNY_TRANSFER 10 -#define SKINNY_PARK 11 -#define SKINNY_PROGRESS 12 -#define SKINNY_CALLREMOTEMULTILINE 13 -#define SKINNY_INVALID 14 - -#define SKINNY_INCOMING 1 -#define SKINNY_OUTGOING 2 - -#define SKINNY_SILENCE 0x00 /* Note sure this is part of the protocol, remove? */ -#define SKINNY_DIALTONE 0x21 -#define SKINNY_BUSYTONE 0x23 -#define SKINNY_ALERT 0x24 -#define SKINNY_REORDER 0x25 -#define SKINNY_CALLWAITTONE 0x2D -#define SKINNY_ZIPZIP 0x31 -#define SKINNY_ZIP 0x32 -#define SKINNY_BEEPBONK 0x33 -#define SKINNY_BARGIN 0x43 -#define SKINNY_NOTONE 0x7F - -#define SKINNY_LAMP_OFF 1 -#define SKINNY_LAMP_ON 2 -#define SKINNY_LAMP_WINK 3 -#define SKINNY_LAMP_FLASH 4 -#define SKINNY_LAMP_BLINK 5 - -#define SKINNY_RING_OFF 1 -#define SKINNY_RING_INSIDE 2 -#define SKINNY_RING_OUTSIDE 3 -#define SKINNY_RING_FEATURE 4 - -#define SKINNY_CFWD_ALL (1 << 0) -#define SKINNY_CFWD_BUSY (1 << 1) -#define SKINNY_CFWD_NOANSWER (1 << 2) - -/* Skinny rtp stream modes. Do we really need this? */ -#define SKINNY_CX_SENDONLY 0 -#define SKINNY_CX_RECVONLY 1 -#define SKINNY_CX_SENDRECV 2 -#define SKINNY_CX_CONF 3 -#define SKINNY_CX_CONFERENCE 3 -#define SKINNY_CX_MUTE 4 -#define SKINNY_CX_INACTIVE 4 - -#if 0 -static const char * const skinny_cxmodes[] = { - "sendonly", - "recvonly", - "sendrecv", - "confrnce", - "inactive" -}; -#endif - -/* driver scheduler */ -static struct ast_sched_context *sched = NULL; - -/* Protect the network socket */ -AST_MUTEX_DEFINE_STATIC(netlock); - -/* Wait up to 16 seconds for first digit */ -static int firstdigittimeout = 16000; - -/* How long to wait for following digits */ -static int gendigittimeout = 8000; - -/* How long to wait for an extra digit, if there is an ambiguous match */ -static int matchdigittimeout = 3000; - -/*! - * To appease the stupid compiler option on ast_sched_del() - * since we don't care about the return value. - */ -static int not_used; - -#define SUBSTATE_UNSET 0 -#define SUBSTATE_OFFHOOK 1 -#define SUBSTATE_ONHOOK 2 -#define SUBSTATE_RINGOUT 3 -#define SUBSTATE_RINGIN 4 -#define SUBSTATE_CONNECTED 5 -#define SUBSTATE_BUSY 6 -#define SUBSTATE_CONGESTION 7 -#define SUBSTATE_HOLD 8 -#define SUBSTATE_CALLWAIT 9 -#define SUBSTATE_PROGRESS 12 -#define SUBSTATE_DIALING 101 - -#define DIALTYPE_NORMAL 1<<0 -#define DIALTYPE_CFWD 1<<1 -#define DIALTYPE_XFER 1<<2 - -struct skinny_subchannel { - struct ast_channel *owner; - struct ast_rtp_instance *rtp; - struct ast_rtp_instance *vrtp; - unsigned int callid; - char exten[AST_MAX_EXTENSION]; - /* time_t lastouttime; */ /* Unused */ - int progress; - int ringing; - /* int lastout; */ /* Unused */ - int cxmode; - int nat; - int calldirection; - int blindxfer; - int xferor; - int substate; - int aa_sched; - int aa_beep; - int aa_mute; - int dialer_sched; - int cfwd_sched; - int dialType; - int getforward; - char *origtonum; - char *origtoname; - - AST_LIST_ENTRY(skinny_subchannel) list; - struct skinny_subchannel *related; - struct skinny_line *line; - struct skinny_subline *subline; -}; - -#define SKINNY_LINE_OPTIONS \ - char name[80]; \ - char label[24]; \ - char accountcode[AST_MAX_ACCOUNT_CODE]; \ - char exten[AST_MAX_EXTENSION]; \ - char context[AST_MAX_CONTEXT]; \ - char language[MAX_LANGUAGE]; \ - char cid_num[AST_MAX_EXTENSION]; \ - char cid_name[AST_MAX_EXTENSION]; \ - char lastcallerid[AST_MAX_EXTENSION]; \ - int cfwdtype; \ - char call_forward_all[AST_MAX_EXTENSION]; \ - char call_forward_busy[AST_MAX_EXTENSION]; \ - char call_forward_noanswer[AST_MAX_EXTENSION]; \ - char mailbox[AST_MAX_MAILBOX_UNIQUEID]; \ - char vmexten[AST_MAX_EXTENSION]; \ - char regexten[AST_MAX_EXTENSION]; \ - char regcontext[AST_MAX_CONTEXT]; \ - char parkinglot[AST_MAX_CONTEXT]; \ - char mohinterpret[MAX_MUSICCLASS]; \ - char mohsuggest[MAX_MUSICCLASS]; \ - char lastnumberdialed[AST_MAX_EXTENSION]; \ - char dialoutexten[AST_MAX_EXTENSION]; \ - char dialoutcontext[AST_MAX_CONTEXT]; \ - ast_group_t callgroup; \ - ast_group_t pickupgroup; \ - struct ast_namedgroups *named_callgroups; \ - struct ast_namedgroups *named_pickupgroups; \ - int callwaiting; \ - int transfer; \ - int threewaycalling; \ - int mwiblink; \ - int cancallforward; \ - int callfwdtimeout; \ - int dnd; \ - int hidecallerid; \ - int amaflags; \ - int instance; \ - int group; \ - int nonCodecCapability; \ - int immediate; \ - int nat; \ - int directmedia; \ - int prune; - -struct skinny_line { - SKINNY_LINE_OPTIONS - ast_mutex_t lock; - struct skinny_container *container; - struct ast_mwi_subscriber *mwi_event_sub; /* Event based MWI */ - struct skinny_subchannel *activesub; - AST_LIST_HEAD(, skinny_subchannel) sub; - AST_LIST_HEAD(, skinny_subline) sublines; - AST_LIST_ENTRY(skinny_line) list; - AST_LIST_ENTRY(skinny_line) all; - struct skinny_device *device; - struct ast_format_cap *cap; - struct ast_format_cap *confcap; - struct ast_variable *chanvars; /*!< Channel variables to set for inbound call */ - int newmsgs; -}; - -static struct skinny_line_options{ - SKINNY_LINE_OPTIONS -} default_line_struct = { - .callwaiting = 1, - .transfer = 1, - .mwiblink = 0, - .dnd = 0, - .hidecallerid = 0, - .amaflags = 0, - .instance = 0, - .directmedia = 0, - .nat = 0, - .callfwdtimeout = 20000, - .prune = 0, -}; -static struct skinny_line_options *default_line = &default_line_struct; - -static AST_LIST_HEAD_STATIC(lines, skinny_line); - -struct skinny_subline { - struct skinny_container *container; - struct skinny_line *line; - struct skinny_subchannel *sub; - AST_LIST_ENTRY(skinny_subline) list; - char name[80]; - char context[AST_MAX_CONTEXT]; - char exten[AST_MAX_EXTENSION]; - char stname[AST_MAX_EXTENSION]; - char lnname[AST_MAX_EXTENSION]; - char ourName[40]; - char ourNum[24]; - char theirName[40]; - char theirNum[24]; - int calldirection; - int substate; - int extenstate; - unsigned int callid; -}; - -struct skinny_speeddial { - ast_mutex_t lock; - struct skinny_container *container; - char label[42]; - char context[AST_MAX_CONTEXT]; - char exten[AST_MAX_EXTENSION]; - int instance; - int stateid; - int laststate; - int isHint; - - AST_LIST_ENTRY(skinny_speeddial) list; - struct skinny_device *parent; -}; - -struct skinny_serviceurl { - int instance; - char url[MAX_SERVICEURL]; - char displayName[40]; - AST_LIST_ENTRY(skinny_serviceurl) list; - struct skinny_device *device; -}; - -#define SKINNY_DEVICECONTAINER 1 -#define SKINNY_LINECONTAINER 2 -#define SKINNY_SUBLINECONTAINER 3 -#define SKINNY_SDCONTAINER 4 - -struct skinny_container { - int type; - void *data; -}; - -struct skinny_addon { - ast_mutex_t lock; - char type[10]; - AST_LIST_ENTRY(skinny_addon) list; - struct skinny_device *parent; -}; - -#define SKINNY_DEVICE_OPTIONS \ - char name[80]; \ - char id[16]; \ - char version_id[16]; \ - char vmexten[AST_MAX_EXTENSION]; \ - int type; \ - int protocolversion; \ - int hookstate; \ - int lastlineinstance; \ - int lastcallreference; \ - int earlyrtp; \ - int transfer; \ - int callwaiting; \ - int mwiblink; \ - int dnd; \ - int prune; - -struct skinny_device { - SKINNY_DEVICE_OPTIONS - struct type *first; - struct type *last; - ast_mutex_t lock; - struct sockaddr_in addr; - struct in_addr ourip; - struct ast_ha *ha; - struct skinnysession *session; - struct skinny_line *activeline; - struct ast_format_cap *cap; - struct ast_format_cap *confcap; - struct ast_endpoint *endpoint; - AST_LIST_HEAD(, skinny_line) lines; - AST_LIST_HEAD(, skinny_speeddial) speeddials; - AST_LIST_HEAD(, skinny_serviceurl) serviceurls; - AST_LIST_HEAD(, skinny_addon) addons; - AST_LIST_ENTRY(skinny_device) list; -}; - -static struct skinny_device_options { - SKINNY_DEVICE_OPTIONS -} default_device_struct = { - .transfer = 1, - .earlyrtp = 1, - .callwaiting = 1, - .mwiblink = 0, - .dnd = 0, - .prune = 0, - .hookstate = SKINNY_ONHOOK, -}; -static struct skinny_device_options *default_device = &default_device_struct; - -static AST_LIST_HEAD_STATIC(devices, skinny_device); - -struct skinnysession { - pthread_t t; - ast_mutex_t lock; - struct timeval start; - struct sockaddr_in sin; - int fd; - char outbuf[SKINNY_MAX_PACKET]; - struct skinny_device *device; - AST_LIST_ENTRY(skinnysession) list; - int lockstate; /* Only for use in the skinny_session thread */ - int auth_timeout_sched; - int keepalive_timeout_sched; - struct timeval last_keepalive; - int keepalive_count; -}; - -static struct ast_channel *skinny_request(const char *type, struct ast_format_cap *cap, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor, const char *dest, int *cause); -static AST_LIST_HEAD_STATIC(sessions, skinnysession); - -static int skinny_devicestate(const char *data); -static int skinny_call(struct ast_channel *ast, const char *dest, int timeout); -static int skinny_hangup(struct ast_channel *ast); -static int skinny_answer(struct ast_channel *ast); -static struct ast_frame *skinny_read(struct ast_channel *ast); -static int skinny_write(struct ast_channel *ast, struct ast_frame *frame); -static int skinny_indicate(struct ast_channel *ast, int ind, const void *data, size_t datalen); -static int skinny_fixup(struct ast_channel *oldchan, struct ast_channel *newchan); -static int skinny_senddigit_begin(struct ast_channel *ast, char digit); -static int skinny_senddigit_end(struct ast_channel *ast, char digit, unsigned int duration); -static void mwi_event_cb(void *userdata, struct stasis_subscription *sub, struct stasis_message *msg); -static int skinny_dialer_cb(const void *data); -static int skinny_reload(void); - -static void skinny_set_owner(struct skinny_subchannel* sub, struct ast_channel* chan); -static void setsubstate(struct skinny_subchannel *sub, int state); -static void dumpsub(struct skinny_subchannel *sub, int forcehangup); -static void activatesub(struct skinny_subchannel *sub, int state); -static void dialandactivatesub(struct skinny_subchannel *sub, char exten[AST_MAX_EXTENSION]); -static int skinny_nokeepalive_cb(const void *data); - -static void transmit_definetimedate(struct skinny_device *d); - -static struct ast_channel_tech skinny_tech = { - .type = "Skinny", - .description = tdesc, - .properties = AST_CHAN_TP_WANTSJITTER | AST_CHAN_TP_CREATESJITTER, - .requester = skinny_request, - .devicestate = skinny_devicestate, - .call = skinny_call, - .hangup = skinny_hangup, - .answer = skinny_answer, - .read = skinny_read, - .write = skinny_write, - .indicate = skinny_indicate, - .fixup = skinny_fixup, - .send_digit_begin = skinny_senddigit_begin, - .send_digit_end = skinny_senddigit_end, -}; - -static int skinny_extensionstate_cb(const char *context, const char *exten, struct ast_state_cb_info *info, void *data); - -static struct skinny_line *skinny_line_alloc(void) -{ - struct skinny_line *l; - if (!(l = ast_calloc(1, sizeof(*l)))) { - return NULL; - } - - l->cap = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT); - l->confcap = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT); - if (!l->cap || !l->confcap) { - ao2_cleanup(l->cap); - ao2_cleanup(l->confcap); - ast_free(l); - return NULL; - } - return l; -} -static struct skinny_line *skinny_line_destroy(struct skinny_line *l) -{ - ao2_ref(l->cap, -1); - ao2_ref(l->confcap, -1); - l->named_callgroups = ast_unref_namedgroups(l->named_callgroups); - l->named_pickupgroups = ast_unref_namedgroups(l->named_pickupgroups); - ast_free(l->container); - ast_free(l); - return NULL; -} -static struct skinny_device *skinny_device_alloc(const char *dname) -{ - struct skinny_device *d; - if (!(d = ast_calloc(1, sizeof(*d)))) { - return NULL; - } - - d->cap = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT); - d->confcap = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT); - d->endpoint = ast_endpoint_create("Skinny", dname); - if (!d->cap || !d->confcap || !d->endpoint) { - ao2_cleanup(d->cap); - ao2_cleanup(d->confcap); - ast_free(d); - return NULL; - } - - ast_copy_string(d->name, dname, sizeof(d->name)); - - return d; -} -static struct skinny_device *skinny_device_destroy(struct skinny_device *d) -{ - ao2_ref(d->cap, -1); - ao2_ref(d->confcap, -1); - ast_endpoint_shutdown(d->endpoint); - ast_free(d); - return NULL; -} - -static void *get_button_template(struct skinnysession *s, struct button_definition_template *btn) -{ - struct skinny_device *d = s->device; - struct skinny_addon *a; - int i; - - switch (d->type) { - case SKINNY_DEVICE_30SPPLUS: - case SKINNY_DEVICE_30VIP: - /* 13 rows, 2 columns */ - for (i = 0; i < 4; i++) - (btn++)->buttonDefinition = BT_CUST_LINE; - (btn++)->buttonDefinition = BT_REDIAL; - (btn++)->buttonDefinition = BT_VOICEMAIL; - (btn++)->buttonDefinition = BT_CALLPARK; - (btn++)->buttonDefinition = BT_FORWARDALL; - (btn++)->buttonDefinition = BT_CONFERENCE; - for (i = 0; i < 4; i++) - (btn++)->buttonDefinition = BT_NONE; - for (i = 0; i < 13; i++) - (btn++)->buttonDefinition = BT_SPEEDDIAL; - - break; - case SKINNY_DEVICE_12SPPLUS: - case SKINNY_DEVICE_12SP: - case SKINNY_DEVICE_12: - /* 6 rows, 2 columns */ - for (i = 0; i < 2; i++) - (btn++)->buttonDefinition = BT_CUST_LINE; - for (i = 0; i < 4; i++) - (btn++)->buttonDefinition = BT_SPEEDDIAL; - (btn++)->buttonDefinition = BT_HOLD; - (btn++)->buttonDefinition = BT_REDIAL; - (btn++)->buttonDefinition = BT_TRANSFER; - (btn++)->buttonDefinition = BT_FORWARDALL; - (btn++)->buttonDefinition = BT_CALLPARK; - (btn++)->buttonDefinition = BT_VOICEMAIL; - break; - case SKINNY_DEVICE_7910: - (btn++)->buttonDefinition = BT_LINE; - (btn++)->buttonDefinition = BT_HOLD; - (btn++)->buttonDefinition = BT_TRANSFER; - (btn++)->buttonDefinition = BT_DISPLAY; - (btn++)->buttonDefinition = BT_VOICEMAIL; - (btn++)->buttonDefinition = BT_CONFERENCE; - (btn++)->buttonDefinition = BT_FORWARDALL; - for (i = 0; i < 2; i++) - (btn++)->buttonDefinition = BT_SPEEDDIAL; - (btn++)->buttonDefinition = BT_REDIAL; - break; - case SKINNY_DEVICE_7960: - case SKINNY_DEVICE_7961: - case SKINNY_DEVICE_7961GE: - case SKINNY_DEVICE_7962: - case SKINNY_DEVICE_7965: - for (i = 0; i < 6; i++) - (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL; - break; - case SKINNY_DEVICE_7940: - case SKINNY_DEVICE_7941: - case SKINNY_DEVICE_7941GE: - case SKINNY_DEVICE_7942: - case SKINNY_DEVICE_7945: - for (i = 0; i < 2; i++) - (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL; - break; - case SKINNY_DEVICE_7935: - case SKINNY_DEVICE_7936: - for (i = 0; i < 2; i++) - (btn++)->buttonDefinition = BT_LINE; - break; - case SKINNY_DEVICE_ATA186: - (btn++)->buttonDefinition = BT_LINE; - break; - case SKINNY_DEVICE_7970: - case SKINNY_DEVICE_7971: - case SKINNY_DEVICE_7975: - case SKINNY_DEVICE_CIPC: - for (i = 0; i < 8; i++) - (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL; - break; - case SKINNY_DEVICE_7985: - /* XXX I have no idea what the buttons look like on these. */ - ast_log(LOG_WARNING, "Unsupported device type '%d (7985)' found.\n", d->type); - break; - case SKINNY_DEVICE_7912: - case SKINNY_DEVICE_7911: - case SKINNY_DEVICE_7905: - (btn++)->buttonDefinition = BT_LINE; - (btn++)->buttonDefinition = BT_HOLD; - break; - case SKINNY_DEVICE_7920: - /* XXX I don't know if this is right. */ - for (i = 0; i < 4; i++) - (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL; - break; - case SKINNY_DEVICE_7921: - for (i = 0; i < 6; i++) - (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL; - break; - case SKINNY_DEVICE_7902: - ast_log(LOG_WARNING, "Unsupported device type '%d (7902)' found.\n", d->type); - break; - case SKINNY_DEVICE_7906: - ast_log(LOG_WARNING, "Unsupported device type '%d (7906)' found.\n", d->type); - break; - case SKINNY_DEVICE_7931: - ast_log(LOG_WARNING, "Unsupported device type '%d (7931)' found.\n", d->type); - break; - case SKINNY_DEVICE_7937: - ast_log(LOG_WARNING, "Unsupported device type '%d (7937)' found.\n", d->type); - break; - case SKINNY_DEVICE_7914: - ast_log(LOG_WARNING, "Unsupported device type '%d (7914)' found. Expansion module registered by itself?\n", d->type); - break; - case SKINNY_DEVICE_SCCPGATEWAY_AN: - case SKINNY_DEVICE_SCCPGATEWAY_BRI: - ast_log(LOG_WARNING, "Unsupported device type '%d (SCCP gateway)' found.\n", d->type); - break; - default: - ast_log(LOG_WARNING, "Unknown device type '%d' found.\n", d->type); - break; - } - - AST_LIST_LOCK(&d->addons); - AST_LIST_TRAVERSE(&d->addons, a, list) { - if (!strcasecmp(a->type, "7914")) { - for (i = 0; i < 14; i++) - (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL; - } else { - ast_log(LOG_WARNING, "Unknown addon type '%s' found. Skipping.\n", a->type); - } - } - AST_LIST_UNLOCK(&d->addons); - - return btn; -} - -static struct skinny_req *req_alloc(size_t size, int response_message) -{ - struct skinny_req *req; - - if (!(req = ast_calloc(1, skinny_header_size + size + 4))) - return NULL; - - req->len = htolel(size+4); - req->e = htolel(response_message); - - return req; -} - -static struct skinny_line *find_line_by_instance(struct skinny_device *d, int instance) -{ - struct skinny_line *l; - - /*Dialing from on hook or on a 7920 uses instance 0 in requests - but we need to start looking at instance 1 */ - - if (!instance) - instance = 1; - - AST_LIST_TRAVERSE(&d->lines, l, list){ - if (l->instance == instance) - break; - } - - if (!l) { - ast_log(LOG_WARNING, "Could not find line with instance '%d' on device '%s'\n", instance, d->name); - } - return l; -} - -static struct skinny_line *find_line_by_name(const char *dest) -{ - struct skinny_line *l; - struct skinny_line *tmpl = NULL; - struct skinny_device *d; - char line[256]; - char *at; - char *device; - int checkdevice = 0; - - ast_copy_string(line, dest, sizeof(line)); - at = strchr(line, '@'); - if (at) - *at++ = '\0'; - device = at; - - if (!ast_strlen_zero(device)) - checkdevice = 1; - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list){ - if (checkdevice && tmpl) - break; - else if (!checkdevice) { - /* This is a match, since we're checking for line on every device. */ - } else if (!strcasecmp(d->name, device)) { - } else - continue; - - /* Found the device (or we don't care which device) */ - AST_LIST_TRAVERSE(&d->lines, l, list){ - /* Search for the right line */ - if (!strcasecmp(l->name, line)) { - if (tmpl) { - ast_log(LOG_WARNING, "Ambiguous line name: %s\n", line); - AST_LIST_UNLOCK(&devices); - return NULL; - } else - tmpl = l; - } - } - } - AST_LIST_UNLOCK(&devices); - return tmpl; -} - -static struct skinny_subline *find_subline_by_name(const char *dest) -{ - struct skinny_line *l; - struct skinny_subline *subline; - struct skinny_subline *tmpsubline = NULL; - struct skinny_device *d; - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list){ - AST_LIST_TRAVERSE(&d->lines, l, list){ - AST_LIST_TRAVERSE(&l->sublines, subline, list){ - if (!strcasecmp(subline->name, dest)) { - if (tmpsubline) { - ast_verb(2, "Ambiguous subline name: %s\n", dest); - AST_LIST_UNLOCK(&devices); - return NULL; - } else - tmpsubline = subline; - } - } - } - } - AST_LIST_UNLOCK(&devices); - return tmpsubline; -} - -static struct skinny_subline *find_subline_by_callid(struct skinny_device *d, int callid) -{ - struct skinny_subline *subline; - struct skinny_line *l; - - AST_LIST_TRAVERSE(&d->lines, l, list){ - AST_LIST_TRAVERSE(&l->sublines, subline, list){ - if (subline->callid == callid) { - return subline; - } - } - } - return NULL; -} - -/*! - * implement the setvar config line - */ -static struct ast_variable *add_var(const char *buf, struct ast_variable *list) -{ - struct ast_variable *tmpvar = NULL; - char *varname = ast_strdupa(buf), *varval = NULL; - - if ((varval = strchr(varname,'='))) { - *varval++ = '\0'; - if ((tmpvar = ast_variable_new(varname, varval, ""))) { - tmpvar->next = list; - list = tmpvar; - } - } - return list; -} - -static void skinny_locksub(struct skinny_subchannel *sub) -{ - if (sub && sub->owner) { - ast_channel_lock(sub->owner); - } -} - -static void skinny_unlocksub(struct skinny_subchannel *sub) -{ - if (sub && sub->owner) { - ast_channel_unlock(sub->owner); - } -} - -static int skinny_sched_del(int sched_id, struct skinny_subchannel *sub) -{ - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Deleting SCHED %d\n", - sub->callid, sched_id); - return ast_sched_del(sched, sched_id); -} - -static int skinny_sched_add(int when, ast_sched_cb callback, struct skinny_subchannel *sub) -{ - int ret; - ret = ast_sched_add(sched, when, callback, sub); - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Added SCHED %d\n", - sub->callid, ret); - return ret; -} - -/* It's quicker/easier to find the subchannel when we know the instance number too */ -static struct skinny_subchannel *find_subchannel_by_instance_reference(struct skinny_device *d, int instance, int reference) -{ - struct skinny_line *l = find_line_by_instance(d, instance); - struct skinny_subchannel *sub; - - if (!l) { - return NULL; - } - - /* 7920 phones set call reference to 0, so use the first - sub-channel on the list. - This MIGHT need more love to be right */ - if (!reference) - sub = AST_LIST_FIRST(&l->sub); - else { - AST_LIST_TRAVERSE(&l->sub, sub, list) { - if (sub->callid == reference) - break; - } - } - if (!sub) { - ast_log(LOG_WARNING, "Could not find subchannel with reference '%d' on '%s'\n", reference, d->name); - } - return sub; -} - -/* Find the subchannel when we only have the callid - this shouldn't happen often */ -static struct skinny_subchannel *find_subchannel_by_reference(struct skinny_device *d, int reference) -{ - struct skinny_line *l; - struct skinny_subchannel *sub = NULL; - - AST_LIST_TRAVERSE(&d->lines, l, list){ - AST_LIST_TRAVERSE(&l->sub, sub, list){ - if (sub->callid == reference) - break; - } - if (sub) - break; - } - - if (!l) { - ast_log(LOG_WARNING, "Could not find any lines that contained a subchannel with reference '%d' on device '%s'\n", reference, d->name); - } else { - if (!sub) { - ast_log(LOG_WARNING, "Could not find subchannel with reference '%d' on '%s@%s'\n", reference, l->name, d->name); - } - } - return sub; -} - -static struct skinny_speeddial *find_speeddial_by_instance(struct skinny_device *d, int instance, int isHint) -{ - struct skinny_speeddial *sd; - - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - if (sd->isHint == isHint && sd->instance == instance) - break; - } - - if (!sd) { - ast_log(LOG_WARNING, "Could not find speeddial with instance '%d' on device '%s'\n", instance, d->name); - } - return sd; -} - -static struct ast_format *codec_skinny2ast(enum skinny_codecs skinnycodec) -{ - switch (skinnycodec) { - case SKINNY_CODEC_ALAW: - return ast_format_alaw; - case SKINNY_CODEC_ULAW: - return ast_format_ulaw; - case SKINNY_CODEC_G722: - return ast_format_g722; - case SKINNY_CODEC_G723_1: - return ast_format_g723; - case SKINNY_CODEC_G729A: - return ast_format_g729; - case SKINNY_CODEC_G726_32: - return ast_format_g726; /* XXX Is this right? */ - case SKINNY_CODEC_H261: - return ast_format_h261; - case SKINNY_CODEC_H263: - return ast_format_h263; - default: - return ast_format_none; - } -} - -static int codec_ast2skinny(const struct ast_format *astcodec) -{ - if (ast_format_cmp(astcodec, ast_format_alaw) == AST_FORMAT_CMP_EQUAL) { - return SKINNY_CODEC_ALAW; - } else if (ast_format_cmp(astcodec, ast_format_ulaw) == AST_FORMAT_CMP_EQUAL) { - return SKINNY_CODEC_ULAW; - } else if (ast_format_cmp(astcodec, ast_format_g722) == AST_FORMAT_CMP_EQUAL) { - return SKINNY_CODEC_G722; - } else if (ast_format_cmp(astcodec, ast_format_g723) == AST_FORMAT_CMP_EQUAL) { - return SKINNY_CODEC_G723_1; - } else if (ast_format_cmp(astcodec, ast_format_g729) == AST_FORMAT_CMP_EQUAL) { - return SKINNY_CODEC_G729A; - } else if (ast_format_cmp(astcodec, ast_format_g726) == AST_FORMAT_CMP_EQUAL) { - return SKINNY_CODEC_G726_32; - } else if (ast_format_cmp(astcodec, ast_format_h261) == AST_FORMAT_CMP_EQUAL) { - return SKINNY_CODEC_H261; - } else if (ast_format_cmp(astcodec, ast_format_h263) == AST_FORMAT_CMP_EQUAL) { - return SKINNY_CODEC_H263; - } else { - return 0; - } -} - -static int set_callforwards(struct skinny_line *l, const char *cfwd, int cfwdtype) -{ - if (!l) - return 0; - - if (!ast_strlen_zero(cfwd)) { - if (cfwdtype & SKINNY_CFWD_ALL) { - l->cfwdtype |= SKINNY_CFWD_ALL; - ast_copy_string(l->call_forward_all, cfwd, sizeof(l->call_forward_all)); - } - if (cfwdtype & SKINNY_CFWD_BUSY) { - l->cfwdtype |= SKINNY_CFWD_BUSY; - ast_copy_string(l->call_forward_busy, cfwd, sizeof(l->call_forward_busy)); - } - if (cfwdtype & SKINNY_CFWD_NOANSWER) { - l->cfwdtype |= SKINNY_CFWD_NOANSWER; - ast_copy_string(l->call_forward_noanswer, cfwd, sizeof(l->call_forward_noanswer)); - } - } else { - if (cfwdtype & SKINNY_CFWD_ALL) { - l->cfwdtype &= ~SKINNY_CFWD_ALL; - memset(l->call_forward_all, 0, sizeof(l->call_forward_all)); - } - if (cfwdtype & SKINNY_CFWD_BUSY) { - l->cfwdtype &= ~SKINNY_CFWD_BUSY; - memset(l->call_forward_busy, 0, sizeof(l->call_forward_busy)); - } - if (cfwdtype & SKINNY_CFWD_NOANSWER) { - l->cfwdtype &= ~SKINNY_CFWD_NOANSWER; - memset(l->call_forward_noanswer, 0, sizeof(l->call_forward_noanswer)); - } - } - return l->cfwdtype; -} - -static void cleanup_stale_contexts(char *new, char *old) -{ - char *oldcontext, *newcontext, *stalecontext, *stringp, newlist[AST_MAX_CONTEXT]; - - while ((oldcontext = strsep(&old, "&"))) { - stalecontext = NULL; - ast_copy_string(newlist, new, sizeof(newlist)); - stringp = newlist; - while ((newcontext = strsep(&stringp, "&"))) { - if (strcmp(newcontext, oldcontext) == 0) { - /* This is not the context you're looking for */ - stalecontext = NULL; - break; - } else if (strcmp(newcontext, oldcontext)) { - stalecontext = oldcontext; - } - - } - ast_context_destroy_by_name(stalecontext, "Skinny"); - } -} - -static void register_exten(struct skinny_line *l) -{ - char multi[256]; - char *stringp, *ext, *context; - - if (ast_strlen_zero(regcontext)) - return; - - ast_copy_string(multi, S_OR(l->regexten, l->name), sizeof(multi)); - stringp = multi; - while ((ext = strsep(&stringp, "&"))) { - if ((context = strchr(ext, '@'))) { - *context++ = '\0'; /* split ext@context */ - if (!ast_context_find(context)) { - ast_log(LOG_WARNING, "Context %s must exist in regcontext= in skinny.conf!\n", context); - continue; - } - } else { - context = regcontext; - } - ast_add_extension(context, 1, ext, 1, NULL, NULL, "Noop", - ast_strdup(l->name), ast_free_ptr, "Skinny"); - } -} - -static void unregister_exten(struct skinny_line *l) -{ - char multi[256]; - char *stringp, *ext, *context; - - if (ast_strlen_zero(regcontext)) - return; - - ast_copy_string(multi, S_OR(l->regexten, l->name), sizeof(multi)); - stringp = multi; - while ((ext = strsep(&stringp, "&"))) { - if ((context = strchr(ext, '@'))) { - *context++ = '\0'; /* split ext@context */ - if (!ast_context_find(context)) { - ast_log(LOG_WARNING, "Context %s must exist in regcontext= in skinny.conf!\n", context); - continue; - } - } else { - context = regcontext; - } - ast_context_remove_extension(context, ext, 1, NULL); - } -} - -static int skinny_register(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d; - struct skinny_line *l; - struct skinny_subline *subline; - struct skinny_speeddial *sd; - struct sockaddr_in sin; - socklen_t slen; - int instance; - int res = -1; - - if (-1 < s->auth_timeout_sched) { - not_used = ast_sched_del(sched, s->auth_timeout_sched); - s->auth_timeout_sched = -1; - } - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list){ - struct ast_sockaddr addr; - ast_sockaddr_from_sin(&addr, &s->sin); - if (!strcasecmp(req->data.reg.name, d->id) - && ast_apply_ha(d->ha, &addr)) { - RAII_VAR(struct ast_json *, blob, NULL, ast_json_unref); - - if (d->session) { - ast_log(LOG_WARNING, "Device already registered.\n"); - transmit_definetimedate(d); - res = 0; - break; - } - s->device = d; - d->type = letohl(req->data.reg.type); - d->protocolversion = letohl(req->data.reg.protocolVersion); - if (ast_strlen_zero(d->version_id)) { - ast_copy_string(d->version_id, version_id, sizeof(d->version_id)); - } - d->session = s; - - slen = sizeof(sin); - if (getsockname(s->fd, (struct sockaddr *)&sin, &slen)) { - ast_log(LOG_WARNING, "Cannot get socket name\n"); - sin.sin_addr = __ourip; - } - d->ourip = sin.sin_addr; - - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - sd->stateid = ast_extension_state_add(sd->context, sd->exten, skinny_extensionstate_cb, sd->container); - } - instance = 0; - AST_LIST_TRAVERSE(&d->lines, l, list) { - instance++; - } - AST_LIST_TRAVERSE(&d->lines, l, list) { - ast_format_cap_get_compatible(l->confcap, d->cap, l->cap); - /* l->capability = d->capability; */ - l->instance = instance; - l->newmsgs = ast_app_has_voicemail(l->mailbox, NULL); - set_callforwards(l, NULL, SKINNY_CFWD_ALL|SKINNY_CFWD_BUSY|SKINNY_CFWD_NOANSWER); - register_exten(l); - /* initialize MWI on line and device */ - mwi_event_cb(l, NULL, NULL); - AST_LIST_TRAVERSE(&l->sublines, subline, list) { - ast_extension_state_add(subline->context, subline->exten, skinny_extensionstate_cb, subline->container); - } - ast_devstate_changed(AST_DEVICE_NOT_INUSE, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name); - --instance; - } - ast_endpoint_set_state(d->endpoint, AST_ENDPOINT_ONLINE); - blob = ast_json_pack("{s: s}", "peer_status", "Registered"); - ast_endpoint_blob_publish(d->endpoint, ast_endpoint_state_type(), blob); - res = 1; - break; - } - } - AST_LIST_UNLOCK(&devices); - return res; -} - -static void end_session(struct skinnysession *s) -{ - pthread_cancel(s->t); -} - -#ifdef AST_DEVMODE -static char *callstate2str(int ind) -{ - char *tmp; - - switch (ind) { - case SKINNY_OFFHOOK: - return "SKINNY_OFFHOOK"; - case SKINNY_ONHOOK: - return "SKINNY_ONHOOK"; - case SKINNY_RINGOUT: - return "SKINNY_RINGOUT"; - case SKINNY_RINGIN: - return "SKINNY_RINGIN"; - case SKINNY_CONNECTED: - return "SKINNY_CONNECTED"; - case SKINNY_BUSY: - return "SKINNY_BUSY"; - case SKINNY_CONGESTION: - return "SKINNY_CONGESTION"; - case SKINNY_PROGRESS: - return "SKINNY_PROGRESS"; - case SKINNY_HOLD: - return "SKINNY_HOLD"; - case SKINNY_CALLWAIT: - return "SKINNY_CALLWAIT"; - default: - if (!(tmp = ast_threadstorage_get(&callstate2str_threadbuf, CALLSTATE2STR_BUFSIZE))) - return "Unknown"; - snprintf(tmp, CALLSTATE2STR_BUFSIZE, "UNKNOWN-%d", ind); - return tmp; - } -} - -#endif - -static int transmit_response_bysession(struct skinnysession *s, struct skinny_req *req) -{ - int res = 0; - unsigned long len; - - if (!s) { - ast_log(LOG_WARNING, "Asked to transmit to a non-existent session!\n"); - return -1; - } - - ast_mutex_lock(&s->lock); - - /* Don't optimize out assigning letohl() to len. It is necessary to guarantee that the comparison will always catch invalid values. - * letohl() may or may not return a signed value depending upon which definition is used. */ - len = letohl(req->len); - if (SKINNY_MAX_PACKET < len) { - ast_log(LOG_WARNING, "transmit_response: the length of the request (%u) is out of bounds (%d)\n", letohl(req->len), SKINNY_MAX_PACKET); - ast_mutex_unlock(&s->lock); - return -1; - } - - memset(s->outbuf, 0, sizeof(s->outbuf)); - memcpy(s->outbuf, req, skinny_header_size); - memcpy(s->outbuf+skinny_header_size, &req->data, letohl(req->len)); - - res = write(s->fd, s->outbuf, letohl(req->len)+8); - - if (res != letohl(req->len)+8) { - ast_log(LOG_WARNING, "Transmit: write only sent %d out of %u bytes: %s\n", res, letohl(req->len)+8, strerror(errno)); - if (res == -1) { - ast_log(LOG_WARNING, "Transmit: Skinny Client was lost, unregistering\n"); - end_session(s); - } - - } - - ast_free(req); - ast_mutex_unlock(&s->lock); - return 1; -} - -static void transmit_response(struct skinny_device *d, struct skinny_req *req) -{ - transmit_response_bysession(d->session, req); -} - -static void transmit_registerrej(struct skinnysession *s) -{ - struct skinny_req *req; - char name[16]; - - if (!(req = req_alloc(sizeof(struct register_rej_message), REGISTER_REJ_MESSAGE))) - return; - - memcpy(&name, req->data.reg.name, sizeof(name)); - snprintf(req->data.regrej.errMsg, sizeof(req->data.regrej.errMsg), "No Authority: %s", name); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting REGISTER_REJ_MESSAGE to UNKNOWN_DEVICE\n"); - transmit_response_bysession(s, req); -} - -static void transmit_speaker_mode(struct skinny_device *d, int mode) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct set_speaker_message), SET_SPEAKER_MESSAGE))) - return; - - req->data.setspeaker.mode = htolel(mode); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SET_SPEAKER_MESSAGE to %s, mode %d\n", d->name, mode); - transmit_response(d, req); -} - -static void transmit_microphone_mode(struct skinny_device *d, int mode) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct set_microphone_message), SET_MICROPHONE_MESSAGE))) - return; - - req->data.setmicrophone.mode = htolel(mode); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SET_MICROPHONE_MESSAGE to %s, mode %d\n", d->name, mode); - transmit_response(d, req); -} - -//static void transmit_callinfo(struct skinny_subchannel *sub) -static void transmit_callinfo(struct skinny_device *d, int instance, int callid, - char *fromname, char *fromnum, char *toname, char *tonum, int calldirection, char *origtonum, char *origtoname) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct call_info_message), CALL_INFO_MESSAGE))) - return; - - ast_copy_string(req->data.callinfo.callingPartyName, fromname, sizeof(req->data.callinfo.callingPartyName)); - ast_copy_string(req->data.callinfo.callingParty, fromnum, sizeof(req->data.callinfo.callingParty)); - ast_copy_string(req->data.callinfo.calledPartyName, toname, sizeof(req->data.callinfo.calledPartyName)); - ast_copy_string(req->data.callinfo.calledParty, tonum, sizeof(req->data.callinfo.calledParty)); - if (origtoname) { - ast_copy_string(req->data.callinfo.originalCalledPartyName, origtoname, sizeof(req->data.callinfo.originalCalledPartyName)); - } - if (origtonum) { - ast_copy_string(req->data.callinfo.originalCalledParty, origtonum, sizeof(req->data.callinfo.originalCalledParty)); - } - - req->data.callinfo.instance = htolel(instance); - req->data.callinfo.reference = htolel(callid); - req->data.callinfo.type = htolel(calldirection); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CALL_INFO_MESSAGE to %s, to %s(%s) from %s(%s), origto %s(%s) (dir=%d) on %s(%d)\n", - d->name, toname, tonum, fromname, fromnum, origtoname, origtonum, calldirection, d->name, instance); - transmit_response(d, req); -} - -static void transmit_callinfo_variable(struct skinny_device *d, int instance, int callreference, - char *fromname, char *fromnum, char *toname, char *tonum, int calldirection, char *origtonum, char *origtoname) -{ - struct skinny_req *req; - char *strptr; - char *thestrings[13]; - int i; - int callinfostrleft = MAXCALLINFOSTR; - - if (!(req = req_alloc(sizeof(struct call_info_message_variable), CALL_INFO_MESSAGE_VARIABLE))) - return; - - req->data.callinfomessagevariable.instance = htolel(instance); - req->data.callinfomessagevariable.callreference = htolel(callreference); - req->data.callinfomessagevariable.calldirection = htolel(calldirection); - - req->data.callinfomessagevariable.unknown1 = htolel(0x00); - req->data.callinfomessagevariable.unknown2 = htolel(0x00); - req->data.callinfomessagevariable.unknown3 = htolel(0x00); - req->data.callinfomessagevariable.unknown4 = htolel(0x00); - req->data.callinfomessagevariable.unknown5 = htolel(0x00); - - thestrings[0] = fromnum; - thestrings[1] = ""; /* Appears to be origfrom */ - if (calldirection == SKINNY_OUTGOING) { - thestrings[2] = tonum; - thestrings[3] = origtonum; - } else { - thestrings[2] = ""; - thestrings[3] = ""; - } - thestrings[4] = ""; - thestrings[5] = ""; - thestrings[6] = ""; - thestrings[7] = ""; - - thestrings[8] = ""; - thestrings[9] = fromname; - thestrings[10] = toname; - thestrings[11] = origtoname; - thestrings[12] = ""; - - strptr = req->data.callinfomessagevariable.calldetails; - - for(i = 0; i < 13; i++) { - if (thestrings[i]) { - ast_copy_string(strptr, thestrings[i], callinfostrleft); - strptr += strlen(thestrings[i]) + 1; - callinfostrleft -= strlen(thestrings[i]) + 1; - } else { - ast_copy_string(strptr, "", callinfostrleft); - strptr++; - callinfostrleft--; - } - } - - req->len = req->len - (callinfostrleft & ~0x3); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CALL_INFO_MESSAGE_VARIABLE to %s, to %s(%s) from %s(%s), origto %s(%s) (dir=%d) on %s(%d)\n", - d->name, toname, tonum, fromname, fromnum, origtoname, origtonum, calldirection, d->name, instance); - transmit_response(d, req); -} - -static void send_callinfo(struct skinny_subchannel *sub) -{ - struct ast_channel *ast; - struct skinny_device *d; - struct skinny_line *l; - struct ast_party_id connected_id; - char *fromname; - char *fromnum; - char *toname; - char *tonum; - - if (!sub || !sub->owner || !sub->line || !sub->line->device) { - return; - } - - ast = sub->owner; - l = sub->line; - d = l->device; - connected_id = ast_channel_connected_effective_id(ast); - - if (sub->calldirection == SKINNY_INCOMING) { - if ((ast_party_id_presentation(&connected_id) & AST_PRES_RESTRICTION) == AST_PRES_ALLOWED) { - fromname = S_COR(connected_id.name.valid, connected_id.name.str, ""); - fromnum = S_COR(connected_id.number.valid, connected_id.number.str, ""); - } else { - fromname = ""; - fromnum = ""; - } - toname = S_COR(ast_channel_caller(ast)->id.name.valid, ast_channel_caller(ast)->id.name.str, ""); - tonum = S_COR(ast_channel_caller(ast)->id.number.valid, ast_channel_caller(ast)->id.number.str, ""); - } else if (sub->calldirection == SKINNY_OUTGOING) { - fromname = S_COR(ast_channel_caller(ast)->id.name.valid, ast_channel_caller(ast)->id.name.str, ""); - fromnum = S_COR(ast_channel_caller(ast)->id.number.valid, ast_channel_caller(ast)->id.number.str, ""); - toname = S_COR(ast_channel_connected(ast)->id.name.valid, ast_channel_connected(ast)->id.name.str, ""); - tonum = S_COR(ast_channel_connected(ast)->id.number.valid, ast_channel_connected(ast)->id.number.str, l->lastnumberdialed); - } else { - ast_verb(1, "Error sending Callinfo to %s(%d) - No call direction in sub\n", d->name, l->instance); - return; - } - - if (d->protocolversion < 17) { - transmit_callinfo(d, l->instance, sub->callid, fromname, fromnum, toname, tonum, sub->calldirection, sub->origtonum, sub->origtoname); - } else { - transmit_callinfo_variable(d, l->instance, sub->callid, fromname, fromnum, toname, tonum, sub->calldirection, sub->origtonum, sub->origtoname); - } -} - -static void push_callinfo(struct skinny_subline *subline, struct skinny_subchannel *sub) -{ - struct ast_channel *ast; - struct skinny_device *d; - struct skinny_line *l; - struct ast_party_id connected_id; - char *fromname; - char *fromnum; - char *toname; - char *tonum; - - if (!sub || !sub->owner || !sub->line || !sub->line->device) { - return; - } - - ast = sub->owner; - l = sub->line; - d = l->device; - connected_id = ast_channel_connected_effective_id(ast); - - if (sub->calldirection == SKINNY_INCOMING) { - if((ast_party_id_presentation(&connected_id) & AST_PRES_RESTRICTION) == AST_PRES_ALLOWED) { - fromname = S_COR(connected_id.name.valid, connected_id.name.str, ""); - fromnum = S_COR(connected_id.number.valid, connected_id.number.str, ""); - } else { - fromname = ""; - fromnum = ""; - } - toname = S_COR(ast_channel_caller(ast)->id.name.valid, ast_channel_caller(ast)->id.name.str, ""); - tonum = S_COR(ast_channel_caller(ast)->id.number.valid, ast_channel_caller(ast)->id.number.str, ""); - } else if (sub->calldirection == SKINNY_OUTGOING) { - fromname = S_COR(ast_channel_caller(ast)->id.name.valid, ast_channel_caller(ast)->id.name.str, ""); - fromnum = S_COR(ast_channel_caller(ast)->id.number.valid, ast_channel_caller(ast)->id.number.str, ""); - toname = S_COR(ast_channel_connected(ast)->id.name.valid, ast_channel_connected(ast)->id.name.str, ""); - tonum = S_COR(ast_channel_connected(ast)->id.number.valid, ast_channel_connected(ast)->id.number.str, l->lastnumberdialed); - } else { - ast_verb(1, "Error sending Callinfo to %s(%d) - No call direction in sub\n", d->name, l->instance); - return; - } - - if (d->protocolversion < 17) { - transmit_callinfo(subline->line->device, subline->line->instance, subline->callid, fromname, fromnum, toname, tonum, sub->calldirection, sub->origtonum, sub->origtoname); - } else { - transmit_callinfo_variable(subline->line->device, subline->line->instance, subline->callid, fromname, fromnum, toname, tonum, sub->calldirection, sub->origtonum, sub->origtoname); - } -} - -static void transmit_connect(struct skinny_device *d, struct skinny_subchannel *sub) -{ - struct skinny_req *req; - struct skinny_line *l = sub->line; - struct ast_format *tmpfmt; - unsigned int framing; - - if (!(req = req_alloc(sizeof(struct open_receive_channel_message), OPEN_RECEIVE_CHANNEL_MESSAGE))) - return; - - tmpfmt = ast_format_cap_get_format(l->cap, 0); - framing = ast_format_cap_get_format_framing(l->cap, tmpfmt); - - req->data.openreceivechannel.conferenceId = htolel(sub->callid); - req->data.openreceivechannel.partyId = htolel(sub->callid); - req->data.openreceivechannel.packets = htolel(framing); - req->data.openreceivechannel.capability = htolel(codec_ast2skinny(tmpfmt)); - req->data.openreceivechannel.echo = htolel(0); - req->data.openreceivechannel.bitrate = htolel(0); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting OPEN_RECEIVE_CHANNEL_MESSAGE to %s, confid %u, partyid %u, ms %u, fmt %d, echo %d, brate %d\n", - d->name, sub->callid, sub->callid, framing, codec_ast2skinny(tmpfmt), 0, 0); - - ao2_ref(tmpfmt, -1); - - transmit_response(d, req); -} - -static void transmit_start_tone(struct skinny_device *d, int tone, int instance, int reference) -{ - struct skinny_req *req; - if (!(req = req_alloc(sizeof(struct start_tone_message), START_TONE_MESSAGE))) - return; - req->data.starttone.tone = htolel(tone); - req->data.starttone.instance = htolel(instance); - req->data.starttone.reference = htolel(reference); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting START_TONE_MESSAGE to %s, tone %d, inst %d, ref %d\n", - d->name, tone, instance, reference); - transmit_response(d, req); -} - -static void transmit_stop_tone(struct skinny_device *d, int instance, int reference) -{ - struct skinny_req *req; - if (!(req = req_alloc(sizeof(struct stop_tone_message), STOP_TONE_MESSAGE))) - return; - req->data.stoptone.instance = htolel(instance); - req->data.stoptone.reference = htolel(reference); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting STOP_TONE_MESSAGE to %s, inst %d, ref %d\n", - d->name, instance, reference); - transmit_response(d, req); -} - -static int keyset_translatebitmask(int keyset, int intmask) -{ - int extmask = 0; - int x, y; - const struct soft_key_definitions *softkeymode = soft_key_default_definitions; - - for(x = 0; x < ARRAY_LEN(soft_key_default_definitions); x++) { - if (softkeymode[x].mode == keyset) { - const uint8_t *defaults = softkeymode[x].defaults; - - for (y = 0; y < softkeymode[x].count; y++) { - if (intmask & (1 << (defaults[y]))) { - extmask |= (1 << ((y))); - } - } - break; - } - } - - return extmask; -} - -static void transmit_selectsoftkeys(struct skinny_device *d, int instance, int callid, int softkey, int mask) -{ - struct skinny_req *req; - int newmask; - - if (!(req = req_alloc(sizeof(struct select_soft_keys_message), SELECT_SOFT_KEYS_MESSAGE))) - return; - - newmask = keyset_translatebitmask(softkey, mask); - req->data.selectsoftkey.instance = htolel(instance); - req->data.selectsoftkey.reference = htolel(callid); - req->data.selectsoftkey.softKeySetIndex = htolel(softkey); - req->data.selectsoftkey.validKeyMask = htolel(newmask); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SELECT_SOFT_KEYS_MESSAGE to %s, inst %d, callid %d, softkey %d, mask 0x%08x\n", - d->name, instance, callid, softkey, (unsigned)newmask); - transmit_response(d, req); -} - -static void transmit_lamp_indication(struct skinny_device *d, int stimulus, int instance, int indication) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct set_lamp_message), SET_LAMP_MESSAGE))) - return; - - req->data.setlamp.stimulus = htolel(stimulus); - req->data.setlamp.stimulusInstance = htolel(instance); - req->data.setlamp.deviceStimulus = htolel(indication); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SET_LAMP_MESSAGE to %s, stim %d, inst %d, ind %d\n", - d->name, stimulus, instance, indication); - transmit_response(d, req); -} - -static void transmit_ringer_mode(struct skinny_device *d, int mode) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct set_ringer_message), SET_RINGER_MESSAGE))) - return; - - req->data.setringer.ringerMode = htolel(mode); - /* XXX okay, I don't quite know what this is, but here's what happens (on a 7960). - Note: The phone will always show as ringing on the display. - - 1: phone will audibly ring over and over - 2: phone will audibly ring only once - any other value, will NOT cause the phone to audibly ring - */ - req->data.setringer.unknown1 = htolel(1); - /* XXX the value here doesn't seem to change anything. Must be higher than 0. - Perhaps a packet capture can shed some light on this. */ - req->data.setringer.unknown2 = htolel(1); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SET_RINGER_MESSAGE to %s, mode %d, unk1 1, unk2 1\n", - d->name, mode); - transmit_response(d, req); -} - -static void transmit_clear_display_message(struct skinny_device *d, int instance, int reference) -{ - struct skinny_req *req; - if (!(req = req_alloc(sizeof(struct clear_display_message), CLEAR_DISPLAY_MESSAGE))) - return; - - //what do we want hear CLEAR_DISPLAY_MESSAGE or CLEAR_PROMPT_STATUS??? - //if we are clearing the display, it appears there is no instance and reference info (size 0) - //req->data.clearpromptstatus.lineInstance = instance; - //req->data.clearpromptstatus.callReference = reference; - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CLEAR_DISPLAY_MESSAGE to %s\n", d->name); - transmit_response(d, req); -} - -/* This function is not currently used, but will be (wedhorn)*/ -/* static void transmit_display_message(struct skinny_device *d, const char *text, int instance, int reference) -{ - struct skinny_req *req; - - if (text == 0) { - ast_verb(1, "Bug, Asked to display empty message\n"); - return; - } - - if (!(req = req_alloc(sizeof(struct displaytext_message), DISPLAYTEXT_MESSAGE))) - return; - - ast_copy_string(req->data.displaytext.text, text, sizeof(req->data.displaytext.text)); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAYTEXT_MESSAGE to %s, text %s\n", d->name, text); - transmit_response(d, req); -} */ - -static void transmit_displaynotify(struct skinny_device *d, const char *text, int t) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct display_notify_message), DISPLAY_NOTIFY_MESSAGE))) - return; - - ast_copy_string(req->data.displaynotify.displayMessage, text, sizeof(req->data.displaynotify.displayMessage)); - req->data.displaynotify.displayTimeout = htolel(t); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_NOTIFY_MESSAGE to %s, text %s\n", d->name, text); - transmit_response(d, req); -} - -static void transmit_clearprinotify(struct skinny_device *d, int priority) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct clear_prinotify_message), CLEAR_PRINOTIFY_MESSAGE))) - return; - - req->data.clearprinotify.priority = htolel(priority); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CLEAR_PRINOTIFY_MESSAGE to %s, priority %d\n", d->name, priority); - transmit_response(d, req); -} - -static void _transmit_displayprinotify(struct skinny_device *d, const char *text, const char *extratext, int timeout, int priority) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct display_prinotify_message), DISPLAY_PRINOTIFY_MESSAGE))) - return; - - req->data.displayprinotify.timeout = htolel(timeout); - req->data.displayprinotify.priority = htolel(priority); - - if ((char)*text == '\200') { - int octalstrlen = strlen(text); - ast_copy_string(req->data.displayprinotify.text, text, sizeof(req->data.displayprinotify.text)); - ast_copy_string(req->data.displayprinotify.text+octalstrlen, extratext, sizeof(req->data.displayprinotify.text)-octalstrlen); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PRINOTIFY_MESSAGE to %s, '\\%03o\\%03o', '%s', timeout=%d, priority=%d\n", - d->name, (unsigned)*text, (unsigned)*(text+1), extratext, timeout, priority); - } else { - ast_copy_string(req->data.displayprinotify.text, text, sizeof(req->data.displayprinotify.text)); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PRINOTIFY_MESSAGE to %s, '%s', timeout=%d, priority=%d\n", - d->name, text, timeout, priority); - } - - transmit_response(d, req); -} - -static void _transmit_displayprinotifyvar(struct skinny_device *d, const char *text, const char *extratext, int timeout, int priority) -{ - struct skinny_req *req; - int packetlen; - - if (!(req = req_alloc(sizeof(struct display_prinotify_message_variable), DISPLAY_PRINOTIFY_MESSAGE_VARIABLE))) - return; - - req->data.displayprinotifyvar.timeout = htolel(timeout); - req->data.displayprinotifyvar.priority = htolel(priority); - - if ((char)*text == '\200') { - int octalstrlen = strlen(text); - ast_copy_string(req->data.displayprinotifyvar.text, text, sizeof(req->data.displayprinotifyvar.text)); - ast_copy_string(req->data.displayprinotifyvar.text+octalstrlen, extratext, sizeof(req->data.displayprinotifyvar.text)-octalstrlen); - packetlen = req->len - MAXDISPLAYNOTIFYSTR + strlen(text) + strlen(extratext); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PRINOTIFY_MESSAGE_VARIABLE to %s, '\\%03o\\%03o', '%s', timeout=%d, priority=%d\n", - d->name, (unsigned)*text, (unsigned)*(text+1), extratext, timeout, priority); - } else { - ast_copy_string(req->data.displayprinotifyvar.text, text, sizeof(req->data.displayprinotifyvar.text)); - packetlen = req->len - MAXDISPLAYNOTIFYSTR + strlen(text); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PRINOTIFY_MESSAGE_VARIABLE to %s, '%s', timeout=%d, priority=%d\n", - d->name, text, timeout, priority); - } - - req->len = (packetlen & ~0x3) + 4; - - transmit_response(d, req); -} - -static void send_displayprinotify(struct skinny_device *d, const char *text, const char *extratext, int timeout, int priority) -{ - if (d->protocolversion < 17) { - _transmit_displayprinotify(d, text, extratext, timeout, priority); - } else { - _transmit_displayprinotifyvar(d, text, extratext, timeout, priority); - } -} - -static void transmit_displaypromptstatus(struct skinny_device *d, const char *text, const char *extratext, int t, int instance, int callid) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct display_prompt_status_message), DISPLAY_PROMPT_STATUS_MESSAGE))) - return; - - req->data.displaypromptstatus.messageTimeout = htolel(t); - req->data.displaypromptstatus.lineInstance = htolel(instance); - req->data.displaypromptstatus.callReference = htolel(callid); - - if ((char)*text == '\200') { - int octalstrlen = strlen(text); - ast_copy_string(req->data.displaypromptstatus.promptMessage, text, sizeof(req->data.displaypromptstatusvar.promptMessage)); - ast_copy_string(req->data.displaypromptstatus.promptMessage+octalstrlen, extratext, sizeof(req->data.displaypromptstatus.promptMessage)-octalstrlen); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PROMPT_STATUS_MESSAGE to %s, '\\%03o\\%03o', '%s'\n", - d->name, (unsigned)*text, (unsigned)*(text+1), extratext); - } else { - ast_copy_string(req->data.displaypromptstatus.promptMessage, text, sizeof(req->data.displaypromptstatus.promptMessage)); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PROMPT_STATUS_MESSAGE to %s, '%s'\n", - d->name, text); - } - transmit_response(d, req); -} - -static void transmit_displaypromptstatusvar(struct skinny_device *d, const char *text, const char *extratext, int t, int instance, int callid) -{ - struct skinny_req *req; - int packetlen; - - if (!(req = req_alloc(sizeof(struct display_prompt_status_message_variable), DISPLAY_PROMPT_STATUS_MESSAGE_VARIABLE))) - return; - - req->data.displaypromptstatusvar.lineInstance = htolel(instance); - req->data.displaypromptstatusvar.callReference = htolel(callid); - - if ((char)*text == '\200') { - int octalstrlen = strlen(text); - ast_copy_string(req->data.displaypromptstatusvar.promptMessage, text, sizeof(req->data.displaypromptstatusvar.promptMessage)); - ast_copy_string(req->data.displaypromptstatusvar.promptMessage+octalstrlen, extratext, sizeof(req->data.displaypromptstatusvar.promptMessage)-octalstrlen); - packetlen = req->len - MAXCALLINFOSTR + strlen(text) + strlen(extratext); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PROMPT_STATUS_MESSAGE_VARIABLE to %s, '\\%03o\\%03o', '%s'\n", - d->name, (unsigned)*text, (unsigned)*(text+1), extratext); - } else { - ast_copy_string(req->data.displaypromptstatusvar.promptMessage, text, sizeof(req->data.displaypromptstatus.promptMessage)); - packetlen = req->len - MAXCALLINFOSTR + strlen(text); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PROMPT_STATUS_MESSAGE_VARIABLE to %s, '%s'\n", - d->name, text); - } - req->len = (packetlen & ~0x3) + 4; - - transmit_response(d, req); -} - -static void send_displaypromptstatus(struct skinny_device *d, const char *text, const char *extratext, int t, int instance, int callid) -{ - if (d->protocolversion < 17) { - transmit_displaypromptstatus(d, text, extratext, t, instance, callid); - } else { - transmit_displaypromptstatusvar(d, text, extratext, t, instance, callid); - } -} - -static void transmit_clearpromptmessage(struct skinny_device *d, int instance, int callid) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct clear_prompt_message), CLEAR_PROMPT_MESSAGE))) - return; - - req->data.clearpromptstatus.lineInstance = htolel(instance); - req->data.clearpromptstatus.callReference = htolel(callid); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CLEAR_PROMPT_MESSAGE to %s, inst %d, callid %d\n", - d->name, instance, callid); - transmit_response(d, req); -} - -static void transmit_dialednumber(struct skinny_device *d, const char *text, int instance, int callid) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct dialed_number_message), DIALED_NUMBER_MESSAGE))) - return; - - ast_copy_string(req->data.dialednumber.dialedNumber, text, sizeof(req->data.dialednumber.dialedNumber)); - req->data.dialednumber.lineInstance = htolel(instance); - req->data.dialednumber.callReference = htolel(callid); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DIALED_NUMBER_MESSAGE to %s, num %s, inst %d, callid %d\n", - d->name, text, instance, callid); - transmit_response(d, req); -} - -static void transmit_closereceivechannel(struct skinny_device *d, struct skinny_subchannel *sub) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct close_receive_channel_message), CLOSE_RECEIVE_CHANNEL_MESSAGE))) - return; - - req->data.closereceivechannel.conferenceId = htolel(0); - req->data.closereceivechannel.partyId = htolel(sub->callid); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CLOSE_RECEIVE_CHANNEL_MESSAGE to %s, confid %d, callid %u\n", - d->name, 0, sub->callid); - transmit_response(d, req); -} - -static void transmit_stopmediatransmission(struct skinny_device *d, struct skinny_subchannel *sub) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct stop_media_transmission_message), STOP_MEDIA_TRANSMISSION_MESSAGE))) - return; - - req->data.stopmedia.conferenceId = htolel(0); - req->data.stopmedia.passThruPartyId = htolel(sub->callid); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting STOP_MEDIA_TRANSMISSION_MESSAGE to %s, confid %d, passthrupartyid %u\n", - d->name, 0, sub->callid); - transmit_response(d, req); -} - -static void transmit_startmediatransmission(struct skinny_device *d, struct skinny_subchannel *sub, struct sockaddr_in dest, - struct ast_format *format, unsigned int framing) -{ - struct skinny_req *req; - - if (d->protocolversion < 17) { - if (!(req = req_alloc(sizeof(struct start_media_transmission_message_ip4), START_MEDIA_TRANSMISSION_MESSAGE))) - return; - req->data.startmedia_ip4.conferenceId = htolel(sub->callid); - req->data.startmedia_ip4.passThruPartyId = htolel(sub->callid); - req->data.startmedia_ip4.remoteIp = dest.sin_addr.s_addr; - req->data.startmedia_ip4.remotePort = htolel(ntohs(dest.sin_port)); - req->data.startmedia_ip4.packetSize = htolel(framing); - req->data.startmedia_ip4.payloadType = htolel(codec_ast2skinny(format)); - req->data.startmedia_ip4.qualifier.precedence = htolel(127); - req->data.startmedia_ip4.qualifier.vad = htolel(0); - req->data.startmedia_ip4.qualifier.packets = htolel(0); - req->data.startmedia_ip4.qualifier.bitRate = htolel(0); - } else { - if (!(req = req_alloc(sizeof(struct start_media_transmission_message_ip6), START_MEDIA_TRANSMISSION_MESSAGE))) - return; - req->data.startmedia_ip6.conferenceId = htolel(sub->callid); - req->data.startmedia_ip6.passThruPartyId = htolel(sub->callid); - memcpy(req->data.startmedia_ip6.remoteIp, &dest.sin_addr.s_addr, sizeof(dest.sin_addr.s_addr)); - req->data.startmedia_ip6.remotePort = htolel(ntohs(dest.sin_port)); - req->data.startmedia_ip6.packetSize = htolel(framing); - req->data.startmedia_ip6.payloadType = htolel(codec_ast2skinny(format)); - req->data.startmedia_ip6.qualifier.precedence = htolel(127); - req->data.startmedia_ip6.qualifier.vad = htolel(0); - req->data.startmedia_ip6.qualifier.packets = htolel(0); - req->data.startmedia_ip6.qualifier.bitRate = htolel(0); - } - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting START_MEDIA_TRANSMISSION_MESSAGE to %s, callid %u, passthrupartyid %u, ip %s:%d, ms %u, fmt %d, prec 127\n", - d->name, sub->callid, sub->callid, ast_inet_ntoa(dest.sin_addr), dest.sin_port, framing, codec_ast2skinny(format)); - transmit_response(d, req); -} - -static void transmit_activatecallplane(struct skinny_device *d, struct skinny_line *l) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct activate_call_plane_message), ACTIVATE_CALL_PLANE_MESSAGE))) - return; - - req->data.activatecallplane.lineInstance = htolel(l->instance); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting ACTIVATE_CALL_PLANE_MESSAGE to %s, inst %d\n", - d->name, l->instance); - transmit_response(d, req); -} - -static void transmit_callstate(struct skinny_device *d, int buttonInstance, unsigned callid, int state) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct call_state_message), CALL_STATE_MESSAGE))) - return; - - req->data.callstate.callState = htolel(state); - req->data.callstate.lineInstance = htolel(buttonInstance); - req->data.callstate.callReference = htolel(callid); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CALL_STATE_MESSAGE to %s, state %s, inst %d, callid %u\n", - d->name, callstate2str(state), buttonInstance, callid); - transmit_response(d, req); -} - -static void transmit_cfwdstate(struct skinny_device *d, struct skinny_line *l) -{ - struct skinny_req *req; - int anyon = 0; - - if (!(req = req_alloc(sizeof(struct forward_stat_message), FORWARD_STAT_MESSAGE))) - return; - - if (l->cfwdtype & SKINNY_CFWD_ALL) { - if (!ast_strlen_zero(l->call_forward_all)) { - ast_copy_string(req->data.forwardstat.fwdallnum, l->call_forward_all, sizeof(req->data.forwardstat.fwdallnum)); - req->data.forwardstat.fwdall = htolel(1); - anyon++; - } else { - req->data.forwardstat.fwdall = htolel(0); - } - } - if (l->cfwdtype & SKINNY_CFWD_BUSY) { - if (!ast_strlen_zero(l->call_forward_busy)) { - ast_copy_string(req->data.forwardstat.fwdbusynum, l->call_forward_busy, sizeof(req->data.forwardstat.fwdbusynum)); - req->data.forwardstat.fwdbusy = htolel(1); - anyon++; - } else { - req->data.forwardstat.fwdbusy = htolel(0); - } - } - if (l->cfwdtype & SKINNY_CFWD_NOANSWER) { - if (!ast_strlen_zero(l->call_forward_noanswer)) { - ast_copy_string(req->data.forwardstat.fwdnoanswernum, l->call_forward_noanswer, sizeof(req->data.forwardstat.fwdnoanswernum)); - req->data.forwardstat.fwdnoanswer = htolel(1); - anyon++; - } else { - req->data.forwardstat.fwdnoanswer = htolel(0); - } - } - req->data.forwardstat.lineNumber = htolel(l->instance); - if (anyon) - req->data.forwardstat.activeforward = htolel(7); - else - req->data.forwardstat.activeforward = htolel(0); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting FORWARD_STAT_MESSAGE to %s, inst %d, all %s, busy %s, noans %s, active %d\n", - d->name, l->instance, l->call_forward_all, l->call_forward_busy, l->call_forward_noanswer, anyon ? 7 : 0); - transmit_response(d, req); -} - -static void transmit_speeddialstatres(struct skinny_device *d, struct skinny_speeddial *sd) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct speed_dial_stat_res_message), SPEED_DIAL_STAT_RES_MESSAGE))) - return; - - req->data.speeddialreq.speedDialNumber = htolel(sd->instance); - ast_copy_string(req->data.speeddial.speedDialDirNumber, sd->exten, sizeof(req->data.speeddial.speedDialDirNumber)); - ast_copy_string(req->data.speeddial.speedDialDisplayName, sd->label, sizeof(req->data.speeddial.speedDialDisplayName)); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SPEED_DIAL_STAT_RES_MESSAGE to %s, inst %d, dir %s, display %s\n", - d->name, sd->instance, sd->exten, sd->label); - transmit_response(d, req); -} - -//static void transmit_linestatres(struct skinny_device *d, struct skinny_line *l) -static void transmit_linestatres(struct skinny_device *d, int instance) -{ - struct skinny_req *req; - struct skinny_line *l; - struct skinny_speeddial *sd; - - if (!(req = req_alloc(sizeof(struct line_stat_res_message), LINE_STAT_RES_MESSAGE))) - return; - - if ((l = find_line_by_instance(d, instance))) { - req->data.linestat.lineNumber = letohl(l->instance); - memcpy(req->data.linestat.lineDirNumber, l->name, sizeof(req->data.linestat.lineDirNumber)); - memcpy(req->data.linestat.lineDisplayName, l->label, sizeof(req->data.linestat.lineDisplayName)); - } else if ((sd = find_speeddial_by_instance(d, instance, 1))) { - req->data.linestat.lineNumber = letohl(sd->instance); - memcpy(req->data.linestat.lineDirNumber, sd->label, sizeof(req->data.linestat.lineDirNumber)); - memcpy(req->data.linestat.lineDisplayName, sd->label, sizeof(req->data.linestat.lineDisplayName)); - } - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting LINE_STAT_RES_MESSAGE to %s, inst %d, num %s, label %s\n", - d->name, l->instance, req->data.linestat.lineDirNumber, req->data.linestat.lineDisplayName); - transmit_response(d, req); -} - -static void transmit_definetimedate(struct skinny_device *d) -{ - struct skinny_req *req; - struct timeval now = ast_tvnow(); - struct ast_tm cmtime; - - if (!(req = req_alloc(sizeof(struct definetimedate_message), DEFINETIMEDATE_MESSAGE))) - return; - - ast_localtime(&now, &cmtime, NULL); - req->data.definetimedate.year = htolel(cmtime.tm_year+1900); - req->data.definetimedate.month = htolel(cmtime.tm_mon+1); - req->data.definetimedate.dayofweek = htolel(cmtime.tm_wday); - req->data.definetimedate.day = htolel(cmtime.tm_mday); - req->data.definetimedate.hour = htolel(cmtime.tm_hour); - req->data.definetimedate.minute = htolel(cmtime.tm_min); - req->data.definetimedate.seconds = htolel(cmtime.tm_sec); - req->data.definetimedate.milliseconds = htolel(cmtime.tm_usec / 1000); - req->data.definetimedate.timestamp = htolel(now.tv_sec); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DEFINETIMEDATE_MESSAGE to %s, date %u %u %u dow %u time %u:%u:%u.%u\n", - d->name, req->data.definetimedate.year, req->data.definetimedate.month, req->data.definetimedate.day, req->data.definetimedate.dayofweek, - req->data.definetimedate.hour, req->data.definetimedate.minute, req->data.definetimedate.seconds, req->data.definetimedate.milliseconds); - transmit_response(d, req); -} - -static void transmit_versionres(struct skinny_device *d) -{ - struct skinny_req *req; - if (!(req = req_alloc(sizeof(struct version_res_message), VERSION_RES_MESSAGE))) - return; - - ast_copy_string(req->data.version.version, d->version_id, sizeof(req->data.version.version)); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting VERSION_RES_MESSAGE to %s, version %s\n", d->name, d->version_id); - transmit_response(d, req); -} - -static void transmit_serverres(struct skinny_device *d) -{ - struct skinny_req *req; - if (!(req = req_alloc(sizeof(struct server_res_message), SERVER_RES_MESSAGE))) - return; - - memcpy(req->data.serverres.server[0].serverName, ourhost, - sizeof(req->data.serverres.server[0].serverName)); - req->data.serverres.serverListenPort[0] = htolel(ourport); - req->data.serverres.serverIpAddr[0] = htolel(d->ourip.s_addr); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SERVER_RES_MESSAGE to %s, srvname %s %s:%d\n", - d->name, ourhost, ast_inet_ntoa(d->ourip), ourport); - transmit_response(d, req); -} - -static void transmit_softkeysetres(struct skinny_device *d) -{ - struct skinny_req *req; - int i; - int x; - int y; - int keydefcount; - const struct soft_key_definitions *softkeymode = soft_key_default_definitions; - - if (!(req = req_alloc(sizeof(struct soft_key_set_res_message), SOFT_KEY_SET_RES_MESSAGE))) - return; - - SKINNY_DEBUG(DEBUG_TEMPLATE, 3, "Creating Softkey Template\n"); - - keydefcount = ARRAY_LEN(soft_key_default_definitions); - req->data.softkeysets.softKeySetOffset = htolel(0); - req->data.softkeysets.softKeySetCount = htolel(keydefcount); - req->data.softkeysets.totalSoftKeySetCount = htolel(keydefcount); - for (x = 0; x < keydefcount; x++) { - const uint8_t *defaults = softkeymode->defaults; - /* XXX I wanted to get the size of the array dynamically, but that wasn't wanting to work. - This will have to do for now. */ - for (y = 0; y < softkeymode->count; y++) { - for (i = 0; i < (sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition)); i++) { - if (defaults[y] == i+1) { - req->data.softkeysets.softKeySetDefinition[softkeymode->mode].softKeyTemplateIndex[y] = (i+1); - req->data.softkeysets.softKeySetDefinition[softkeymode->mode].softKeyInfoIndex[y] = htoles(i+301); - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "softKeySetDefinition : softKeyTemplateIndex: %d softKeyInfoIndex: %d\n", - i+1, i+301); - } - } - } - softkeymode++; - } - - SKINNY_DEBUG(DEBUG_PACKET | DEBUG_TEMPLATE, 3, "Transmitting SOFT_KEY_SET_RES_MESSAGE to %s, template data\n", - d->name); - transmit_response(d, req); -} - -static void transmit_softkeytemplateres(struct skinny_device *d) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct soft_key_template_res_message), SOFT_KEY_TEMPLATE_RES_MESSAGE))) - return; - - req->data.softkeytemplate.softKeyOffset = htolel(0); - req->data.softkeytemplate.softKeyCount = htolel(sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition)); - req->data.softkeytemplate.totalSoftKeyCount = htolel(sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition)); - memcpy(req->data.softkeytemplate.softKeyTemplateDefinition, - soft_key_template_default, - sizeof(soft_key_template_default)); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SOFT_KEY_TEMPLATE_RES_MESSAGE to %s, offset 0, keycnt %u, totalkeycnt %u, template data\n", - d->name, req->data.softkeytemplate.softKeyCount, req->data.softkeytemplate.totalSoftKeyCount); - transmit_response(d, req); -} - -static void transmit_reset(struct skinny_device *d, int fullrestart) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct reset_message), RESET_MESSAGE))) - return; - - if (fullrestart) - req->data.reset.resetType = 2; - else - req->data.reset.resetType = 1; - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting RESET_MESSAGE to %s, type %s\n", - d->name, (fullrestart) ? "Restarting" : "Resetting"); - transmit_response(d, req); -} - -static void transmit_keepaliveack(struct skinnysession *s) -{ - struct skinny_req *req; - - if (!(req = req_alloc(0, KEEP_ALIVE_ACK_MESSAGE))) - return; - -#ifdef AST_DEVMODE - { - struct skinny_device *d = s->device; - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting KEEP_ALIVE_ACK_MESSAGE to %s\n", (d ? d->name : "unregistered")); - } -#endif - transmit_response_bysession(s, req); -} - -static void transmit_registerack(struct skinny_device *d) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct register_ack_message), REGISTER_ACK_MESSAGE))) - return; - - req->data.regack.res[0] = '0'; - req->data.regack.res[1] = '\0'; - req->data.regack.keepAlive = htolel(keep_alive); - memcpy(req->data.regack.dateTemplate, date_format, sizeof(req->data.regack.dateTemplate)); - req->data.regack.res2[0] = '0'; - req->data.regack.res2[1] = '\0'; - req->data.regack.secondaryKeepAlive = htolel(keep_alive); - -#ifdef AST_DEVMODE - { - short res = req->data.regack.res[0] << 8 | req->data.regack.res[1]; - unsigned int res2 = req->data.regack.res2[0] << 24 | req->data.regack.res2[1] << 16 | req->data.regack.res2[2] << 8 | req->data.regack.res2[3]; - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting REGISTER_ACK_MESSAGE to %s, keepalive %d, datetemplate %s, seckeepalive %d, res 0x%04x, res2 0x%08x\n", - d->name, keep_alive, date_format, keep_alive, (unsigned)res, res2); - } -#endif - - transmit_response(d, req); -} - -static void transmit_capabilitiesreq(struct skinny_device *d) -{ - struct skinny_req *req; - - if (!(req = req_alloc(0, CAPABILITIES_REQ_MESSAGE))) - return; - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CAPABILITIES_REQ_MESSAGE to %s\n", d->name); - transmit_response(d, req); -} - -static void transmit_backspace(struct skinny_device *d, int instance, unsigned callid) -{ - struct skinny_req *req; - - if (!(req = req_alloc(sizeof(struct bksp_req_message), BKSP_REQ_MESSAGE))) - return; - - req->data.bkspmessage.instance = htolel(instance); - req->data.bkspmessage.callreference = htolel(callid); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting BKSP_REQ_MESSAGE to %s, inst %d, callid %u \n", - d->name, instance, callid); - transmit_response(d, req); -} - -static void transmit_serviceurlstat(struct skinny_device *d, int instance) -{ - struct skinny_req *req; - struct skinny_serviceurl *surl; - - if (!(req = req_alloc(sizeof(struct serviceurl_stat_message), SERVICEURL_STAT_MESSAGE))) - return; - - AST_LIST_TRAVERSE(&d->serviceurls, surl, list) { - if (surl->instance == instance) { - break; - } - } - - if (surl) { - memcpy(req->data.serviceurlmessage.displayName, surl->displayName, sizeof(req->data.serviceurlmessage.displayName)); - memcpy(req->data.serviceurlmessage.url, surl->url, sizeof(req->data.serviceurlmessage.url)); - } - req->data.serviceurlmessage.instance = htolel(instance); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SERVICEURL_STAT_MESSAGE to %s, inst %d\n", - d->name, instance); - transmit_response(d, req); -} - -static int skinny_extensionstate_cb(const char *context, const char *exten, struct ast_state_cb_info *info, void *data) -{ - struct skinny_container *container = data; - struct skinny_device *d = NULL; - char hint[AST_MAX_EXTENSION]; - int state = info->exten_state; - - /* only interested in device state here */ - if (info->reason != AST_HINT_UPDATE_DEVICE) { - return 0; - } - - if (container->type == SKINNY_SDCONTAINER) { - struct skinny_speeddial *sd = container->data; - d = sd->parent; - - SKINNY_DEBUG(DEBUG_HINT, 3, "Got hint %s on speeddial %s\n", ast_extension_state2str(state), sd->label); - - if (ast_get_hint(hint, sizeof(hint), NULL, 0, NULL, sd->context, sd->exten)) { - /* If they are not registered, we will override notification and show no availability */ - if (ast_device_state(hint) == AST_DEVICE_UNAVAILABLE) { - transmit_lamp_indication(d, STIMULUS_LINE, sd->instance, SKINNY_LAMP_FLASH); - transmit_callstate(d, sd->instance, 0, SKINNY_ONHOOK); - return 0; - } - switch (state) { - case AST_EXTENSION_DEACTIVATED: /* Retry after a while */ - case AST_EXTENSION_REMOVED: /* Extension is gone */ - SKINNY_DEBUG(DEBUG_HINT, 3, "Extension state: Watcher for hint %s %s. Notify Device %s\n", - exten, state == AST_EXTENSION_DEACTIVATED ? "deactivated" : "removed", d->name); - sd->stateid = -1; - transmit_lamp_indication(d, STIMULUS_LINE, sd->instance, SKINNY_LAMP_OFF); - transmit_callstate(d, sd->instance, 0, SKINNY_ONHOOK); - break; - case AST_EXTENSION_RINGING: - case AST_EXTENSION_UNAVAILABLE: - transmit_lamp_indication(d, STIMULUS_LINE, sd->instance, SKINNY_LAMP_BLINK); - transmit_callstate(d, sd->instance, 0, SKINNY_RINGIN); - break; - case AST_EXTENSION_BUSY: /* callstate = SKINNY_BUSY wasn't wanting to work - I'll settle for this */ - case AST_EXTENSION_INUSE: - transmit_lamp_indication(d, STIMULUS_LINE, sd->instance, SKINNY_LAMP_ON); - transmit_callstate(d, sd->instance, 0, SKINNY_CALLREMOTEMULTILINE); - break; - case AST_EXTENSION_ONHOLD: - transmit_lamp_indication(d, STIMULUS_LINE, sd->instance, SKINNY_LAMP_WINK); - transmit_callstate(d, sd->instance, 0, SKINNY_HOLD); - break; - case AST_EXTENSION_NOT_INUSE: - default: - transmit_lamp_indication(d, STIMULUS_LINE, sd->instance, SKINNY_LAMP_OFF); - transmit_callstate(d, sd->instance, 0, SKINNY_ONHOOK); - break; - } - } - sd->laststate = state; - } else if (container->type == SKINNY_SUBLINECONTAINER) { - struct skinny_subline *subline = container->data; - struct skinny_line *l = subline->line; - d = l->device; - - SKINNY_DEBUG(DEBUG_HINT, 3, "Got hint %s on subline %s (%s@%s)\n", ast_extension_state2str(state), subline->name, exten, context); - - subline->extenstate = state; - - if (subline->callid == 0) { - return 0; - } - - switch (state) { - case AST_EXTENSION_RINGING: /* Handled by normal ringin */ - break; - case AST_EXTENSION_INUSE: - if (subline->sub && (subline->sub->substate == SKINNY_CONNECTED)) { /* Device has a real call */ - transmit_callstate(d, l->instance, subline->callid, SKINNY_CONNECTED); - transmit_selectsoftkeys(d, l->instance, subline->callid, KEYDEF_CONNECTED, KEYMASK_ALL); - send_displaypromptstatus(d, OCTAL_CONNECTED, "", 0, l->instance, subline->callid); - } else { /* Some other device has active call */ - transmit_callstate(d, l->instance, subline->callid, SKINNY_CALLREMOTEMULTILINE); - transmit_selectsoftkeys(d, l->instance, subline->callid, KEYDEF_SLACONNECTEDNOTACTIVE, KEYMASK_ALL); - send_displaypromptstatus(d, "In Use", "", 0, l->instance, subline->callid); - } - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON); - transmit_ringer_mode(d, SKINNY_RING_OFF); - transmit_activatecallplane(d, l); - break; - case AST_EXTENSION_ONHOLD: - transmit_callstate(d, l->instance, subline->callid, SKINNY_HOLD); - transmit_selectsoftkeys(d, l->instance, subline->callid, KEYDEF_SLAHOLD, KEYMASK_ALL); - send_displaypromptstatus(d, "Hold", "", 0, l->instance, subline->callid); - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK); - transmit_activatecallplane(d, l); - break; - case AST_EXTENSION_NOT_INUSE: - transmit_callstate(d, l->instance, subline->callid, SKINNY_ONHOOK); - transmit_selectsoftkeys(d, l->instance, subline->callid, KEYDEF_ONHOOK, KEYMASK_ALL); - transmit_clearpromptmessage(d, l->instance, subline->callid); - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_OFF); - transmit_activatecallplane(d, l); - subline->callid = 0; - break; - default: - ast_log(LOG_WARNING, "AST_EXTENSION_STATE %s not configured\n", ast_extension_state2str(state)); - } - } else { - ast_log(LOG_WARNING, "Invalid data supplied to skinny_extensionstate_cb\n"); - } - - return 0; -} - -static void update_connectedline(struct skinny_subchannel *sub, const void *data, size_t datalen) -{ - struct ast_channel *c = sub->owner; - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; - - if (!d->session) { - return; - } - - if (sub->calldirection == SKINNY_OUTGOING && !sub->origtonum) { - /* Do not set origtonum before here or origtoname won't be set */ - sub->origtonum = ast_strdup(sub->exten); - if (ast_channel_connected(c)->id.name.valid) { - sub->origtoname = ast_strdup(ast_channel_connected(c)->id.name.str); - } - } - - if (!ast_channel_caller(c)->id.number.valid - || ast_strlen_zero(ast_channel_caller(c)->id.number.str) - || !ast_channel_connected(c)->id.number.valid - || ast_strlen_zero(ast_channel_connected(c)->id.number.str)) - return; - - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Updating\n", sub->callid); - - send_callinfo(sub); -} - -static void mwi_event_cb(void *userdata, struct stasis_subscription *sub, struct stasis_message *msg) -{ - struct skinny_line *l = userdata; - struct skinny_device *d = l->device; - struct skinny_line *l2; - int dev_msgs = 0; - - if (!d || !d->session) { - return; - } - - if (msg && ast_mwi_state_type() == stasis_message_type(msg)) { - struct ast_mwi_state *mwi_state = stasis_message_data(msg); - l->newmsgs = mwi_state->new_msgs; - } - - if (l->newmsgs) { - transmit_lamp_indication(d, STIMULUS_VOICEMAIL, l->instance, l->mwiblink?SKINNY_LAMP_BLINK:SKINNY_LAMP_ON); - } else { - transmit_lamp_indication(d, STIMULUS_VOICEMAIL, l->instance, SKINNY_LAMP_OFF); - } - - /* find out whether the device lamp should be on or off */ - AST_LIST_TRAVERSE(&d->lines, l2, list) { - if (l2->newmsgs) { - dev_msgs++; - } - } - - if (dev_msgs) { - transmit_lamp_indication(d, STIMULUS_VOICEMAIL, 0, d->mwiblink?SKINNY_LAMP_BLINK:SKINNY_LAMP_ON); - } else { - transmit_lamp_indication(d, STIMULUS_VOICEMAIL, 0, SKINNY_LAMP_OFF); - } - ast_verb(3, "Skinny mwi_event_cb found %d new messages\n", l->newmsgs); -} - -/* I do not believe skinny can deal with video. - Anyone know differently? */ -/* Yes, it can. Currently 7985 and Cisco VT Advantage do video. */ -static enum ast_rtp_glue_result skinny_get_vrtp_peer(struct ast_channel *c, struct ast_rtp_instance **instance) -{ - struct skinny_subchannel *sub = NULL; - - if (!(sub = ast_channel_tech_pvt(c)) || !(sub->vrtp)) - return AST_RTP_GLUE_RESULT_FORBID; - - ao2_ref(sub->vrtp, +1); - *instance = sub->vrtp; - - return AST_RTP_GLUE_RESULT_REMOTE; -} - -static enum ast_rtp_glue_result skinny_get_rtp_peer(struct ast_channel *c, struct ast_rtp_instance **instance) -{ - struct skinny_subchannel *sub = NULL; - struct skinny_line *l; - enum ast_rtp_glue_result res = AST_RTP_GLUE_RESULT_REMOTE; - - SKINNY_DEBUG(DEBUG_AUDIO, 4, "skinny_get_rtp_peer() Channel = %s\n", ast_channel_name(c)); - - if (!(sub = ast_channel_tech_pvt(c))) - return AST_RTP_GLUE_RESULT_FORBID; - - skinny_locksub(sub); - - if (!(sub->rtp)){ - skinny_unlocksub(sub); - return AST_RTP_GLUE_RESULT_FORBID; - } - - ao2_ref(sub->rtp, +1); - *instance = sub->rtp; - - l = sub->line; - - if (!l->directmedia || l->nat){ - res = AST_RTP_GLUE_RESULT_LOCAL; - SKINNY_DEBUG(DEBUG_AUDIO, 4, "skinny_get_rtp_peer() Using AST_RTP_GLUE_RESULT_LOCAL \n"); - } - - skinny_unlocksub(sub); - - return res; - -} - -static int skinny_set_rtp_peer(struct ast_channel *c, struct ast_rtp_instance *rtp, struct ast_rtp_instance *vrtp, struct ast_rtp_instance *trtp, const struct ast_format_cap *codecs, int nat_active) -{ - struct skinny_subchannel *sub; - struct skinny_line *l; - struct skinny_device *d; - struct sockaddr_in us = { 0, }; - struct sockaddr_in them = { 0, }; - struct ast_sockaddr them_tmp; - struct ast_sockaddr us_tmp; - - sub = ast_channel_tech_pvt(c); - - if (ast_channel_state(c) != AST_STATE_UP) - return 0; - - if (!sub) { - return -1; - } - - l = sub->line; - d = l->device; - - if (rtp){ - struct ast_format *tmpfmt; - unsigned int framing; - ast_rtp_instance_get_remote_address(rtp, &them_tmp); - ast_sockaddr_to_sin(&them_tmp, &them); - - /* Shutdown any early-media or previous media on re-invite */ - transmit_stopmediatransmission(d, sub); - - SKINNY_DEBUG(DEBUG_AUDIO, 4, "Peerip = %s:%d\n", ast_inet_ntoa(them.sin_addr), ntohs(them.sin_port)); - - tmpfmt = ast_format_cap_get_format(l->cap, 0); - framing = ast_format_cap_get_format_framing(l->cap, tmpfmt); - - SKINNY_DEBUG(DEBUG_AUDIO, 4, "Setting payloadType to '%s' (%u ms)\n", ast_format_get_name(tmpfmt), framing); - - if (!(l->directmedia) || (l->nat)){ - ast_rtp_instance_get_local_address(rtp, &us_tmp); - ast_sockaddr_to_sin(&us_tmp, &us); - us.sin_addr.s_addr = us.sin_addr.s_addr ? us.sin_addr.s_addr : d->ourip.s_addr; - transmit_startmediatransmission(d, sub, us, tmpfmt, framing); - } else { - transmit_startmediatransmission(d, sub, them, tmpfmt, framing); - } - - ao2_ref(tmpfmt, -1); - - return 0; - } - /* Need a return here to break the bridge */ - return 0; -} - -static struct ast_rtp_glue skinny_rtp_glue = { - .type = "Skinny", - .get_rtp_info = skinny_get_rtp_peer, - .get_vrtp_info = skinny_get_vrtp_peer, - .update_peer = skinny_set_rtp_peer, -}; - -#ifdef AST_DEVMODE -static char *skinny_debugs(void) -{ - char *ptr; - int posn = 0; - - ptr = dbgcli_buf; - ptr[0] = '\0'; - if (skinnydebug & DEBUG_GENERAL) { - strcpy(ptr, "general "); /* SAFE */ - posn += 8; - ptr += 8; - } - if (skinnydebug & DEBUG_SUB) { - strcpy(ptr, "sub "); /* SAFE */ - posn += 4; - ptr += 4; - } - if (skinnydebug & DEBUG_AUDIO) { - strcpy(ptr, "audio "); /* SAFE */ - posn += 6; - ptr += 6; - } - if (skinnydebug & DEBUG_PACKET) { - strcpy(ptr, "packet "); /* SAFE */ - posn += 7; - ptr += 7; - } - if (skinnydebug & DEBUG_LOCK) { - strcpy(ptr, "lock "); /* SAFE */ - posn += 5; - ptr += 5; - } - if (skinnydebug & DEBUG_TEMPLATE) { - strcpy(ptr, "template "); /* SAFE */ - posn += 9; - ptr += 9; - } - if (skinnydebug & DEBUG_THREAD) { - strcpy(ptr, "thread "); /* SAFE */ - posn += 7; - ptr += 7; - } - if (skinnydebug & DEBUG_HINT) { - strcpy(ptr, "hint "); /* SAFE */ - posn += 5; - ptr += 5; - } - if (skinnydebug & DEBUG_KEEPALIVE) { - strcpy(ptr, "keepalive "); /* SAFE */ - posn += 10; - ptr += 10; - } - if (posn > 0) { - strncpy(--ptr, "\0", 1); - } - return dbgcli_buf; -} - -static char *complete_skinny_debug(const char *line, const char *word, int pos, int state) -{ - const char *debugOpts[]={ "all","audio","hint","keepalive","lock","off","packet","show","sub","template","thread",NULL }; - char *wordptr = (char *)word; - char buf[32]; - char *bufptr = buf; - int buflen = sizeof(buf); - int wordlen; - int which = 0; - int i = 0; - - if (*word == '+' || *word == '-' || *word == '!') { - *bufptr = *word; - wordptr++; - bufptr++; - buflen--; - } - wordlen = strlen(wordptr); - - while (debugOpts[i]) { - if (!strncasecmp(wordptr, debugOpts[i], wordlen) && ++which > state) { - ast_copy_string(bufptr, debugOpts[i], buflen); - return ast_strdup(buf); - } - i++; - } - - return NULL; -} - -static char *handle_skinny_set_debug(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - int i; - int result = 0; - const char *arg; - int bitmask; - int negate; - - switch (cmd) { - case CLI_INIT: - e->command = "skinny debug"; - e->usage = - "Usage: skinny debug {audio|hint|keepalive|lock|off|packet|show|sub|template|thread}\n" - " Enables/Disables various Skinny debugging messages\n"; - return NULL; - case CLI_GENERATE: - return complete_skinny_debug(a->line, a->word, a->pos, a->n); - - } - - if (a->argc < 3) - return CLI_SHOWUSAGE; - - if (a->argc == 3 && !strncasecmp(a->argv[e->args-1], "show", 4)) { - ast_cli(a->fd, "Skinny Debugging - %s\n", skinny_debugs()); - return CLI_SUCCESS; - } - - for(i = e->args; i < a->argc; i++) { - result++; - arg = a->argv[i]; - - if (!strncasecmp(arg, "off", 3)) { - skinnydebug = 0; - continue; - } - - if (!strncasecmp(arg, "all", 3)) { - skinnydebug = DEBUG_GENERAL|DEBUG_SUB|DEBUG_PACKET|DEBUG_AUDIO|DEBUG_LOCK|DEBUG_TEMPLATE|DEBUG_THREAD|DEBUG_HINT|DEBUG_KEEPALIVE; - continue; - } - - if (!strncasecmp(arg, "-", 1) || !strncasecmp(arg, "!", 1)) { - negate = 1; - arg++; - } else if (!strncasecmp(arg, "+", 1)) { - negate = 0; - arg++; - } else { - negate = 0; - } - - if (!strncasecmp(arg, "general", 7)) { - bitmask = DEBUG_GENERAL; - } else if (!strncasecmp(arg, "sub", 3)) { - bitmask = DEBUG_SUB; - } else if (!strncasecmp(arg, "packet", 6)) { - bitmask = DEBUG_PACKET; - } else if (!strncasecmp(arg, "audio", 5)) { - bitmask = DEBUG_AUDIO; - } else if (!strncasecmp(arg, "lock", 4)) { - bitmask = DEBUG_LOCK; - } else if (!strncasecmp(arg, "template", 8)) { - bitmask = DEBUG_TEMPLATE; - } else if (!strncasecmp(arg, "thread", 6)) { - bitmask = DEBUG_THREAD; - } else if (!strncasecmp(arg, "hint", 4)) { - bitmask = DEBUG_HINT; - } else if (!strncasecmp(arg, "keepalive", 9)) { - bitmask = DEBUG_KEEPALIVE; - } else { - ast_cli(a->fd, "Skinny Debugging - option '%s' unknown\n", a->argv[i]); - result--; - continue; - } - - if (negate) { - skinnydebug &= ~bitmask; - } else { - skinnydebug |= bitmask; - } - } - if (result) { - ast_cli(a->fd, "Skinny Debugging - %s\n", skinnydebug ? skinny_debugs() : "off"); - return CLI_SUCCESS; - } else { - return CLI_SHOWUSAGE; - } -} -#endif - -static char *handle_skinny_reload(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - switch (cmd) { - case CLI_INIT: - e->command = "skinny reload"; - e->usage = - "Usage: skinny reload\n" - " Reloads the chan_skinny configuration\n"; - return NULL; - case CLI_GENERATE: - return NULL; - } - - if (a->argc != e->args) - return CLI_SHOWUSAGE; - - skinny_reload(); - return CLI_SUCCESS; - -} - -static char *complete_skinny_devices(const char *word, int state) -{ - struct skinny_device *d; - int wordlen = strlen(word), which = 0; - - AST_LIST_TRAVERSE(&devices, d, list) { - if (!strncasecmp(word, d->name, wordlen) && ++which > state) { - return ast_strdup(d->name); - } - } - - return NULL; -} - -static char *complete_skinny_show_device(const char *line, const char *word, int pos, int state) -{ - return (pos == 3 ? complete_skinny_devices(word, state) : NULL); -} - -static char *complete_skinny_reset(const char *line, const char *word, int pos, int state) -{ - if (pos == 2) { - static const char * const completions[] = { "all", NULL }; - char *ret = ast_cli_complete(word, completions, state); - if (!ret) { - ret = complete_skinny_devices(word, state - 1); - } - return ret; - } else if (pos == 3) { - static const char * const completions[] = { "restart", NULL }; - return ast_cli_complete(word, completions, state); - } - - return NULL; -} - -static char *complete_skinny_show_line(const char *line, const char *word, int pos, int state) -{ - if (pos == 3) { - struct skinny_device *d; - struct skinny_line *l; - int wordlen = strlen(word), which = 0; - - AST_LIST_TRAVERSE(&devices, d, list) { - AST_LIST_TRAVERSE(&d->lines, l, list) { - if (!strncasecmp(word, l->name, wordlen) && ++which > state) { - return ast_strdup(l->name); - } - } - } - } else if (pos == 4) { - static const char * const completions[] = { "on", NULL }; - return ast_cli_complete(word, completions, state); - } else if (pos == 5) { - return complete_skinny_devices(word, state); - } - - return NULL; -} - -static char *handle_skinny_reset(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - struct skinny_device *d; - - switch (cmd) { - case CLI_INIT: - e->command = "skinny reset"; - e->usage = - "Usage: skinny reset [restart]\n" - " Causes a Skinny device to reset itself, optionally with a full restart\n"; - return NULL; - case CLI_GENERATE: - return complete_skinny_reset(a->line, a->word, a->pos, a->n); - } - - if (a->argc < 3 || a->argc > 4) - return CLI_SHOWUSAGE; - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list) { - int resetonly = 1; - if (!strcasecmp(a->argv[2], d->id) || !strcasecmp(a->argv[2], d->name) || !strcasecmp(a->argv[2], "all")) { - if (!(d->session)) - continue; - - if (a->argc == 4 && !strcasecmp(a->argv[3], "restart")) - resetonly = 0; - - transmit_reset(d, resetonly); - } - } - AST_LIST_UNLOCK(&devices); - return CLI_SUCCESS; -} - -static char *device2str(int type) -{ - char *tmp; - - switch (type) { - case SKINNY_DEVICE_NONE: - return "No Device"; - case SKINNY_DEVICE_30SPPLUS: - return "30SP Plus"; - case SKINNY_DEVICE_12SPPLUS: - return "12SP Plus"; - case SKINNY_DEVICE_12SP: - return "12SP"; - case SKINNY_DEVICE_12: - return "12"; - case SKINNY_DEVICE_30VIP: - return "30VIP"; - case SKINNY_DEVICE_7910: - return "7910"; - case SKINNY_DEVICE_7960: - return "7960"; - case SKINNY_DEVICE_7940: - return "7940"; - case SKINNY_DEVICE_7935: - return "7935"; - case SKINNY_DEVICE_ATA186: - return "ATA186"; - case SKINNY_DEVICE_7941: - return "7941"; - case SKINNY_DEVICE_7971: - return "7971"; - case SKINNY_DEVICE_7914: - return "7914"; - case SKINNY_DEVICE_7985: - return "7985"; - case SKINNY_DEVICE_7911: - return "7911"; - case SKINNY_DEVICE_7961GE: - return "7961GE"; - case SKINNY_DEVICE_7941GE: - return "7941GE"; - case SKINNY_DEVICE_7931: - return "7931"; - case SKINNY_DEVICE_7921: - return "7921"; - case SKINNY_DEVICE_7906: - return "7906"; - case SKINNY_DEVICE_7962: - return "7962"; - case SKINNY_DEVICE_7937: - return "7937"; - case SKINNY_DEVICE_7942: - return "7942"; - case SKINNY_DEVICE_7945: - return "7945"; - case SKINNY_DEVICE_7965: - return "7965"; - case SKINNY_DEVICE_7975: - return "7975"; - case SKINNY_DEVICE_7905: - return "7905"; - case SKINNY_DEVICE_7920: - return "7920"; - case SKINNY_DEVICE_7970: - return "7970"; - case SKINNY_DEVICE_7912: - return "7912"; - case SKINNY_DEVICE_7902: - return "7902"; - case SKINNY_DEVICE_CIPC: - return "IP Communicator"; - case SKINNY_DEVICE_7961: - return "7961"; - case SKINNY_DEVICE_7936: - return "7936"; - case SKINNY_DEVICE_SCCPGATEWAY_AN: - return "SCCPGATEWAY_AN"; - case SKINNY_DEVICE_SCCPGATEWAY_BRI: - return "SCCPGATEWAY_BRI"; - case SKINNY_DEVICE_UNKNOWN: - return "Unknown"; - default: - if (!(tmp = ast_threadstorage_get(&device2str_threadbuf, DEVICE2STR_BUFSIZE))) - return "Unknown"; - snprintf(tmp, DEVICE2STR_BUFSIZE, "UNKNOWN-%d", type); - return tmp; - } -} - -static char *_skinny_show_devices(int fd, int *total, struct mansession *s, const struct message *m, int argc, const char * const *argv) -{ - struct skinny_device *d; - struct skinny_line *l; - const char *id; - char idtext[256] = ""; - int total_devices = 0; - - if (s) { /* Manager - get ActionID */ - id = astman_get_header(m, "ActionID"); - if (!ast_strlen_zero(id)) - snprintf(idtext, sizeof(idtext), "ActionID: %s\r\n", id); - } - - switch (argc) { - case 3: - break; - default: - return CLI_SHOWUSAGE; - } - - if (!s) { - ast_cli(fd, "Name DeviceId IP Type R NL\n"); - ast_cli(fd, "-------------------- ---------------- --------------- --------------- - --\n"); - } - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list) { - int numlines = 0; - total_devices++; - AST_LIST_TRAVERSE(&d->lines, l, list) { - numlines++; - } - if (!s) { - ast_cli(fd, "%-20s %-16s %-15s %-15s %c %2d\n", - d->name, - d->id, - d->session?ast_inet_ntoa(d->session->sin.sin_addr):"", - device2str(d->type), - d->session?'Y':'N', - numlines); - } else { - astman_append(s, - "Event: DeviceEntry\r\n%s" - "Channeltype: SKINNY\r\n" - "ObjectName: %s\r\n" - "ChannelObjectType: device\r\n" - "DeviceId: %s\r\n" - "IPaddress: %s\r\n" - "Type: %s\r\n" - "Devicestatus: %s\r\n" - "NumberOfLines: %d\r\n", - idtext, - d->name, - d->id, - d->session?ast_inet_ntoa(d->session->sin.sin_addr):"-none-", - device2str(d->type), - d->session?"registered":"unregistered", - numlines); - } - } - AST_LIST_UNLOCK(&devices); - - if (total) - *total = total_devices; - - return CLI_SUCCESS; -} - -/*! \brief Show SKINNY devices in the manager API */ -/* Inspired from chan_sip */ -static int manager_skinny_show_devices(struct mansession *s, const struct message *m) -{ - const char *a[] = {"skinny", "show", "devices"}; - int total = 0; - - astman_send_listack(s, m, "Device status list will follow", "start"); - - /* List the devices in separate manager events */ - _skinny_show_devices(-1, &total, s, m, 3, a); - - /* Send final confirmation */ - astman_send_list_complete_start(s, m, "DevicelistComplete", total); - astman_send_list_complete_end(s); - return 0; -} - -static char *handle_skinny_show_devices(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - - switch (cmd) { - case CLI_INIT: - e->command = "skinny show devices"; - e->usage = - "Usage: skinny show devices\n" - " Lists all devices known to the Skinny subsystem.\n"; - return NULL; - case CLI_GENERATE: - return NULL; - } - - return _skinny_show_devices(a->fd, NULL, NULL, NULL, a->argc, a->argv); -} - -static char *_skinny_show_device(int type, int fd, struct mansession *s, const struct message *m, int argc, const char * const *argv) -{ - struct skinny_device *d; - struct skinny_line *l; - struct skinny_speeddial *sd; - struct skinny_addon *sa; - struct skinny_serviceurl *surl; - struct ast_str *codec_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN); - - if (argc < 4) { - return CLI_SHOWUSAGE; - } - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list) { - if (!strcasecmp(argv[3], d->id) || !strcasecmp(argv[3], d->name)) { - int numlines = 0, numaddons = 0, numspeeddials = 0, numserviceurls = 0; - - AST_LIST_TRAVERSE(&d->lines, l, list){ - numlines++; - } - - AST_LIST_TRAVERSE(&d->addons, sa, list) { - numaddons++; - } - - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - numspeeddials++; - } - - AST_LIST_TRAVERSE(&d->serviceurls, surl, list) { - numserviceurls++; - } - - if (type == 0) { /* CLI */ - ast_cli(fd, "Name: %s\n", d->name); - ast_cli(fd, "Id: %s\n", d->id); - ast_cli(fd, "version: %s\n", S_OR(d->version_id, "Unknown")); - ast_cli(fd, "Ip address: %s\n", (d->session ? ast_inet_ntoa(d->session->sin.sin_addr) : "Unknown")); - ast_cli(fd, "Port: %d\n", (d->session ? ntohs(d->session->sin.sin_port) : 0)); - ast_cli(fd, "Device Type: %s\n", device2str(d->type)); - ast_cli(fd, "Conf Codecs: %s\n", ast_format_cap_get_names(d->confcap, &codec_buf)); - ast_cli(fd, "Neg Codecs: %s\n", ast_format_cap_get_names(d->cap, &codec_buf)); - ast_cli(fd, "Registered: %s\n", (d->session ? "Yes" : "No")); - ast_cli(fd, "Lines: %d\n", numlines); - AST_LIST_TRAVERSE(&d->lines, l, list) { - ast_cli(fd, " %s (%s)\n", l->name, l->label); - } - ast_cli(fd, "Addons: %d\n", numaddons); - AST_LIST_TRAVERSE(&d->addons, sa, list) { - ast_cli(fd, " %s\n", sa->type); - } - ast_cli(fd, "Speeddials: %d\n", numspeeddials); - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - ast_cli(fd, " %s (%s) ishint: %d\n", sd->exten, sd->label, sd->isHint); - } - ast_cli(fd, "ServiceURLs: %d\n", numserviceurls); - AST_LIST_TRAVERSE(&d->serviceurls, surl, list) { - ast_cli(fd, " %s (%s)\n", surl->displayName, surl->url); - } - } else { /* manager */ - astman_append(s, "Channeltype: SKINNY\r\n"); - astman_append(s, "ObjectName: %s\r\n", d->name); - astman_append(s, "ChannelObjectType: device\r\n"); - astman_append(s, "Id: %s\r\n", d->id); - astman_append(s, "version: %s\r\n", S_OR(d->version_id, "Unknown")); - astman_append(s, "Ipaddress: %s\r\n", (d->session ? ast_inet_ntoa(d->session->sin.sin_addr) : "Unknown")); - astman_append(s, "Port: %d\r\n", (d->session ? ntohs(d->session->sin.sin_port) : 0)); - astman_append(s, "DeviceType: %s\r\n", device2str(d->type)); - astman_append(s, "Codecs: %s\r\n", ast_format_cap_get_names(d->confcap, &codec_buf)); - astman_append(s, "CodecOrder: %s\r\n", ast_format_cap_get_names(d->cap, &codec_buf)); - astman_append(s, "Devicestatus: %s\r\n", (d->session?"registered":"unregistered")); - astman_append(s, "NumberOfLines: %d\r\n", numlines); - AST_LIST_TRAVERSE(&d->lines, l, list) { - astman_append(s, "Line: %s (%s)\r\n", l->name, l->label); - } - astman_append(s, "NumberOfAddons: %d\r\n", numaddons); - AST_LIST_TRAVERSE(&d->addons, sa, list) { - astman_append(s, "Addon: %s\r\n", sa->type); - } - astman_append(s, "NumberOfSpeeddials: %d\r\n", numspeeddials); - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - astman_append(s, "Speeddial: %s (%s) ishint: %d\r\n", sd->exten, sd->label, sd->isHint); - } - astman_append(s, "ServiceURLs: %d\r\n", numserviceurls); - AST_LIST_TRAVERSE(&d->serviceurls, surl, list) { - astman_append(s, " %s (%s)\r\n", surl->displayName, surl->url); - } - } - } - } - AST_LIST_UNLOCK(&devices); - return CLI_SUCCESS; -} - -static int manager_skinny_show_device(struct mansession *s, const struct message *m) -{ - const char *a[4]; - const char *device; - - device = astman_get_header(m, "Device"); - if (ast_strlen_zero(device)) { - astman_send_error(s, m, "Device: missing."); - return 0; - } - a[0] = "skinny"; - a[1] = "show"; - a[2] = "device"; - a[3] = device; - - _skinny_show_device(1, -1, s, m, 4, a); - astman_append(s, "\r\n\r\n" ); - return 0; -} - -/*! \brief Show device information */ -static char *handle_skinny_show_device(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - switch (cmd) { - case CLI_INIT: - e->command = "skinny show device"; - e->usage = - "Usage: skinny show device \n" - " Lists all deviceinformation of a specific device known to the Skinny subsystem.\n"; - return NULL; - case CLI_GENERATE: - return complete_skinny_show_device(a->line, a->word, a->pos, a->n); - } - - return _skinny_show_device(0, a->fd, NULL, NULL, a->argc, a->argv); -} - -static char *_skinny_show_lines(int fd, int *total, struct mansession *s, const struct message *m, int argc, const char * const *argv) -{ - struct skinny_line *l; - struct skinny_subchannel *sub; - int total_lines = 0; - int verbose = 0; - const char *id; - char idtext[256] = ""; - - if (s) { /* Manager - get ActionID */ - id = astman_get_header(m, "ActionID"); - if (!ast_strlen_zero(id)) - snprintf(idtext, sizeof(idtext), "ActionID: %s\r\n", id); - } - - switch (argc) { - case 4: - verbose = 1; - break; - case 3: - verbose = 0; - break; - default: - return CLI_SHOWUSAGE; - } - - if (!s) { - ast_cli(fd, "Name Device Name Instance Label \n"); - ast_cli(fd, "-------------------- -------------------- -------- --------------------\n"); - } - AST_LIST_LOCK(&lines); - AST_LIST_TRAVERSE(&lines, l, all) { - total_lines++; - if (!s) { - ast_cli(fd, "%-20s %-20s %8d %-20s\n", - l->name, - (l->device ? l->device->name : "Not connected"), - l->instance, - l->label); - if (verbose) { - AST_LIST_TRAVERSE(&l->sub, sub, list) { - RAII_VAR(struct ast_channel *, bridged, ast_channel_bridge_peer(sub->owner), ao2_cleanup); - - ast_cli(fd, " %s> %s to %s\n", - (sub == l->activesub?"Active ":"Inactive"), - ast_channel_name(sub->owner), - bridged ? ast_channel_name(bridged) : "" - ); - } - } - } else { - astman_append(s, - "Event: LineEntry\r\n%s" - "Channeltype: SKINNY\r\n" - "ObjectName: %s\r\n" - "ChannelObjectType: line\r\n" - "Device: %s\r\n" - "Instance: %d\r\n" - "Label: %s\r\n", - idtext, - l->name, - (l->device ? l->device->name : "None"), - l->instance, - l->label); - } - } - AST_LIST_UNLOCK(&lines); - - if (total) { - *total = total_lines; - } - - return CLI_SUCCESS; -} - -/*! \brief Show Skinny lines in the manager API */ -/* Inspired from chan_sip */ -static int manager_skinny_show_lines(struct mansession *s, const struct message *m) -{ - const char *a[] = {"skinny", "show", "lines"}; - int total = 0; - - astman_send_listack(s, m, "Line status list will follow", "start"); - - /* List the lines in separate manager events */ - _skinny_show_lines(-1, &total, s, m, 3, a); - - /* Send final confirmation */ - astman_send_list_complete_start(s, m, "LinelistComplete", total); - astman_send_list_complete_end(s); - return 0; -} - -static char *handle_skinny_show_lines(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - switch (cmd) { - case CLI_INIT: - e->command = "skinny show lines [verbose]"; - e->usage = - "Usage: skinny show lines\n" - " Lists all lines known to the Skinny subsystem.\n" - " If 'verbose' is specified, the output includes\n" - " information about subs for each line.\n"; - return NULL; - case CLI_GENERATE: - return NULL; - } - - if (a->argc == e->args) { - if (strcasecmp(a->argv[e->args-1], "verbose")) { - return CLI_SHOWUSAGE; - } - } else if (a->argc != e->args - 1) { - return CLI_SHOWUSAGE; - } - - return _skinny_show_lines(a->fd, NULL, NULL, NULL, a->argc, a->argv); -} - -static char *_skinny_show_line(int type, int fd, struct mansession *s, const struct message *m, int argc, const char * const *argv) -{ - struct skinny_device *d; - struct skinny_line *l; - struct skinny_subline *subline; - struct ast_str *codec_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN); - char group_buf[256]; - char cbuf[256]; - - switch (argc) { - case 4: - break; - case 6: - break; - default: - return CLI_SHOWUSAGE; - } - - AST_LIST_LOCK(&devices); - - /* Show all lines matching the one supplied */ - AST_LIST_TRAVERSE(&devices, d, list) { - if (argc == 6 && (strcasecmp(argv[5], d->id) && strcasecmp(argv[5], d->name))) { - continue; - } - AST_LIST_TRAVERSE(&d->lines, l, list) { - struct ast_str *tmp_str = ast_str_alloca(512); - - if (strcasecmp(argv[3], l->name)) { - continue; - } - if (type == 0) { /* CLI */ - ast_cli(fd, "Line: %s\n", l->name); - ast_cli(fd, "On Device: %s\n", d->name); - ast_cli(fd, "Line Label: %s\n", l->label); - ast_cli(fd, "Extension: %s\n", S_OR(l->exten, "")); - ast_cli(fd, "Context: %s\n", l->context); - ast_cli(fd, "CallGroup: %s\n", ast_print_group(group_buf, sizeof(group_buf), l->callgroup)); - ast_cli(fd, "PickupGroup: %s\n", ast_print_group(group_buf, sizeof(group_buf), l->pickupgroup)); - ast_cli(fd, "NamedCallGroup: %s\n", ast_print_namedgroups(&tmp_str, l->named_callgroups)); - ast_str_reset(tmp_str); - ast_cli(fd, "NamedPickupGroup: %s\n", ast_print_namedgroups(&tmp_str, l->named_pickupgroups)); - ast_str_reset(tmp_str); - ast_cli(fd, "Language: %s\n", S_OR(l->language, "")); - ast_cli(fd, "Accountcode: %s\n", S_OR(l->accountcode, "")); - ast_cli(fd, "AmaFlag: %s\n", ast_channel_amaflags2string(l->amaflags)); - ast_cli(fd, "CallerId Number: %s\n", S_OR(l->cid_num, "")); - ast_cli(fd, "CallerId Name: %s\n", S_OR(l->cid_name, "")); - ast_cli(fd, "Hide CallerId: %s\n", (l->hidecallerid ? "Yes" : "No")); - ast_cli(fd, "CFwdAll: %s\n", S_COR((l->cfwdtype & SKINNY_CFWD_ALL), l->call_forward_all, "")); - ast_cli(fd, "CFwdBusy: %s\n", S_COR((l->cfwdtype & SKINNY_CFWD_BUSY), l->call_forward_busy, "")); - ast_cli(fd, "CFwdNoAnswer: %s\n", S_COR((l->cfwdtype & SKINNY_CFWD_NOANSWER), l->call_forward_noanswer, "")); - ast_cli(fd, "CFwdTimeout: %dms\n", l->callfwdtimeout); - ast_cli(fd, "VoicemailBox: %s\n", S_OR(l->mailbox, "")); - ast_cli(fd, "VoicemailNumber: %s\n", S_OR(l->vmexten, "")); - ast_cli(fd, "MWIblink: %d\n", l->mwiblink); - ast_cli(fd, "Regextension: %s\n", S_OR(l->regexten, "")); - ast_cli(fd, "Regcontext: %s\n", S_OR(l->regcontext, "")); - ast_cli(fd, "MoHInterpret: %s\n", S_OR(l->mohinterpret, "")); - ast_cli(fd, "MoHSuggest: %s\n", S_OR(l->mohsuggest, "")); - ast_cli(fd, "Last dialed nr: %s\n", S_OR(l->lastnumberdialed, "")); - ast_cli(fd, "Last CallerID: %s\n", S_OR(l->lastcallerid, "")); - ast_cli(fd, "Transfer enabled: %s\n", (l->transfer ? "Yes" : "No")); - ast_cli(fd, "Callwaiting: %s\n", (l->callwaiting ? "Yes" : "No")); - ast_cli(fd, "3Way Calling: %s\n", (l->threewaycalling ? "Yes" : "No")); - ast_cli(fd, "Can forward: %s\n", (l->cancallforward ? "Yes" : "No")); - ast_cli(fd, "Do Not Disturb: %s\n", (l->dnd ? "Yes" : "No")); - ast_cli(fd, "NAT: %s\n", (l->nat ? "Yes" : "No")); - ast_cli(fd, "immediate: %s\n", (l->immediate ? "Yes" : "No")); - ast_cli(fd, "Group: %d\n", l->group); - ast_cli(fd, "Parkinglot: %s\n", S_OR(l->parkinglot, "")); - ast_cli(fd, "Conf Codecs: %s\n", ast_format_cap_get_names(l->confcap, &codec_buf)); - ast_cli(fd, "Neg Codecs: %s\n", ast_format_cap_get_names(l->cap, &codec_buf)); - if (AST_LIST_FIRST(&l->sublines)) { - ast_cli(fd, "Sublines:\n"); - AST_LIST_TRAVERSE(&l->sublines, subline, list) { - ast_cli(fd, " %s, %s@%s\n", subline->name, subline->exten, subline->context); - } - } - ast_cli(fd, "\n"); - } else { /* manager */ - astman_append(s, "Channeltype: SKINNY\r\n"); - astman_append(s, "ObjectName: %s\r\n", l->name); - astman_append(s, "ChannelObjectType: line\r\n"); - astman_append(s, "Device: %s\r\n", d->name); - astman_append(s, "LineLabel: %s\r\n", l->label); - astman_append(s, "Extension: %s\r\n", S_OR(l->exten, "")); - astman_append(s, "Context: %s\r\n", l->context); - astman_append(s, "CallGroup: %s\r\n", ast_print_group(group_buf, sizeof(group_buf), l->callgroup)); - astman_append(s, "PickupGroup: %s\r\n", ast_print_group(group_buf, sizeof(group_buf), l->pickupgroup)); - astman_append(s, "NamedCallGroup: %s\r\n", ast_print_namedgroups(&tmp_str, l->named_callgroups)); - ast_str_reset(tmp_str); - astman_append(s, "NamedPickupGroup: %s\r\n", ast_print_namedgroups(&tmp_str, l->named_pickupgroups)); - ast_str_reset(tmp_str); - astman_append(s, "Language: %s\r\n", S_OR(l->language, "")); - astman_append(s, "Accountcode: %s\r\n", S_OR(l->accountcode, "")); - astman_append(s, "AMAflags: %s\r\n", ast_channel_amaflags2string(l->amaflags)); - astman_append(s, "Callerid: %s\r\n", ast_callerid_merge(cbuf, sizeof(cbuf), l->cid_name, l->cid_num, "")); - astman_append(s, "HideCallerId: %s\r\n", (l->hidecallerid ? "Yes" : "No")); - astman_append(s, "CFwdAll: %s\r\n", S_COR((l->cfwdtype & SKINNY_CFWD_ALL), l->call_forward_all, "")); - astman_append(s, "CFwdBusy: %s\r\n", S_COR((l->cfwdtype & SKINNY_CFWD_BUSY), l->call_forward_busy, "")); - astman_append(s, "CFwdNoAnswer: %s\r\n", S_COR((l->cfwdtype & SKINNY_CFWD_NOANSWER), l->call_forward_noanswer, "")); - astman_append(s, "VoicemailBox: %s\r\n", S_OR(l->mailbox, "")); - astman_append(s, "VoicemailNumber: %s\r\n", S_OR(l->vmexten, "")); - astman_append(s, "MWIblink: %d\r\n", l->mwiblink); - astman_append(s, "RegExtension: %s\r\n", S_OR(l->regexten, "")); - astman_append(s, "Regcontext: %s\r\n", S_OR(l->regcontext, "")); - astman_append(s, "MoHInterpret: %s\r\n", S_OR(l->mohinterpret, "")); - astman_append(s, "MoHSuggest: %s\r\n", S_OR(l->mohsuggest, "")); - astman_append(s, "LastDialedNr: %s\r\n", S_OR(l->lastnumberdialed, "")); - astman_append(s, "LastCallerID: %s\r\n", S_OR(l->lastcallerid, "")); - astman_append(s, "Transfer: %s\r\n", (l->transfer ? "Yes" : "No")); - astman_append(s, "Callwaiting: %s\r\n", (l->callwaiting ? "Yes" : "No")); - astman_append(s, "3WayCalling: %s\r\n", (l->threewaycalling ? "Yes" : "No")); - astman_append(s, "CanForward: %s\r\n", (l->cancallforward ? "Yes" : "No")); - astman_append(s, "DoNotDisturb: %s\r\n", (l->dnd ? "Yes" : "No")); - astman_append(s, "NAT: %s\r\n", (l->nat ? "Yes" : "No")); - astman_append(s, "immediate: %s\r\n", (l->immediate ? "Yes" : "No")); - astman_append(s, "Group: %d\r\n", l->group); - astman_append(s, "Parkinglot: %s\r\n", S_OR(l->parkinglot, "")); - astman_append(s, "Codecs: %s\r\n", ast_format_cap_get_names(l->confcap, &codec_buf)); - astman_append(s, "\r\n"); - } - } - } - - AST_LIST_UNLOCK(&devices); - return CLI_SUCCESS; -} - -static int manager_skinny_show_line(struct mansession *s, const struct message *m) -{ - const char *a[4]; - const char *line; - - line = astman_get_header(m, "Line"); - if (ast_strlen_zero(line)) { - astman_send_error(s, m, "Line: missing."); - return 0; - } - a[0] = "skinny"; - a[1] = "show"; - a[2] = "line"; - a[3] = line; - - _skinny_show_line(1, -1, s, m, 4, a); - astman_append(s, "\r\n\r\n" ); - return 0; -} - -/*! \brief List line information. */ -static char *handle_skinny_show_line(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - switch (cmd) { - case CLI_INIT: - e->command = "skinny show line"; - e->usage = - "Usage: skinny show line [on ]\n" - " List all lineinformation of a specific line known to the Skinny subsystem.\n"; - return NULL; - case CLI_GENERATE: - return complete_skinny_show_line(a->line, a->word, a->pos, a->n); - } - - return _skinny_show_line(0, a->fd, NULL, NULL, a->argc, a->argv); -} - -/*! \brief List global settings for the Skinny subsystem. */ -static char *handle_skinny_show_settings(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - char immed_str[2] = {immed_dialchar, '\0'}; - - switch (cmd) { - case CLI_INIT: - e->command = "skinny show settings"; - e->usage = - "Usage: skinny show settings\n" - " Lists all global configuration settings of the Skinny subsystem.\n"; - return NULL; - case CLI_GENERATE: - return NULL; - } - - if (a->argc != 3) - return CLI_SHOWUSAGE; - - ast_cli(a->fd, "\nGlobal Settings:\n"); - ast_cli(a->fd, " Skinny Port: %d\n", ntohs(bindaddr.sin_port)); - ast_cli(a->fd, " Bindaddress: %s\n", ast_inet_ntoa(bindaddr.sin_addr)); - ast_cli(a->fd, " KeepAlive: %d\n", keep_alive); - ast_cli(a->fd, " Date Format: %s\n", date_format); - ast_cli(a->fd, " Voice Mail Extension: %s\n", S_OR(vmexten, "(not set)")); - ast_cli(a->fd, " Reg. context: %s\n", S_OR(regcontext, "(not set)")); - ast_cli(a->fd, " Immed. Dial Key: %s\n", S_OR(immed_str, "(not set)")); - ast_cli(a->fd, " Jitterbuffer enabled: %s\n", AST_CLI_YESNO(ast_test_flag(&global_jbconf, AST_JB_ENABLED))); - if (ast_test_flag(&global_jbconf, AST_JB_ENABLED)) { - ast_cli(a->fd, " Jitterbuffer forced: %s\n", AST_CLI_YESNO(ast_test_flag(&global_jbconf, AST_JB_FORCED))); - ast_cli(a->fd, " Jitterbuffer max size: %ld\n", global_jbconf.max_size); - ast_cli(a->fd, " Jitterbuffer resync: %ld\n", global_jbconf.resync_threshold); - ast_cli(a->fd, " Jitterbuffer impl: %s\n", global_jbconf.impl); - if (!strcasecmp(global_jbconf.impl, "adaptive")) { - ast_cli(a->fd, " Jitterbuffer tgt extra: %ld\n", global_jbconf.target_extra); - } - ast_cli(a->fd, " Jitterbuffer log: %s\n", AST_CLI_YESNO(ast_test_flag(&global_jbconf, AST_JB_LOG))); - } - - return CLI_SUCCESS; -} - -static char *_skinny_message_set(int type, int fd, struct mansession *s, const struct message *m, int argc, const char * const *argv) -{ - struct skinny_device *d; - char text_buf[32]; - - if (argc < 7) { - return CLI_SHOWUSAGE; - } - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list) { - if (!strcasecmp(argv[3], d->name)) { - int i; - char *strp = text_buf; - int charleft = sizeof(text_buf); - int priority = atoi(argv[4]); - int timeout = atoi(argv[5]); - ast_copy_string(strp, argv[6], charleft); - charleft -= strlen(strp); - strp += strlen(strp); - for(i=7; icommand = "skinny message set"; - e->usage = - "Usage: skinny message set \n" - " Set the current priority level message on a device.\n"; - return NULL; - case CLI_GENERATE: - return complete_skinny_show_device(a->line, a->word, a->pos, a->n); - } - - return _skinny_message_set(0, a->fd, NULL, NULL, a->argc, a->argv); -} - -static char *_skinny_message_clear(int type, int fd, struct mansession *s, const struct message *m, int argc, const char * const *argv) -{ - struct skinny_device *d; - - if (argc != 5) { - return CLI_SHOWUSAGE; - } - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list) { - if (!strcasecmp(argv[3], d->name)) { - int priority = atoi(argv[4]); - transmit_clearprinotify(d, priority); - } - } - AST_LIST_UNLOCK(&devices); - return CLI_SUCCESS; -} - -/*! \brief Handle clearing messages to devices. */ -static char *handle_skinny_message_clear(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a) -{ - switch (cmd) { - case CLI_INIT: - e->command = "skinny message clear"; - e->usage = - "Usage: skinny message clear \n" - " Clear the current priority level message on device.\n"; - return NULL; - case CLI_GENERATE: - return complete_skinny_show_device(a->line, a->word, a->pos, a->n); - } - - return _skinny_message_clear(0, a->fd, NULL, NULL, a->argc, a->argv); -} - -static struct ast_cli_entry cli_skinny[] = { - AST_CLI_DEFINE(handle_skinny_show_devices, "List defined Skinny devices"), - AST_CLI_DEFINE(handle_skinny_show_device, "List Skinny device information"), - AST_CLI_DEFINE(handle_skinny_show_lines, "List defined Skinny lines per device"), - AST_CLI_DEFINE(handle_skinny_show_line, "List Skinny line information"), - AST_CLI_DEFINE(handle_skinny_show_settings, "List global Skinny settings"), -#ifdef AST_DEVMODE - AST_CLI_DEFINE(handle_skinny_set_debug, "Enable/Disable Skinny debugging"), -#endif - AST_CLI_DEFINE(handle_skinny_reset, "Reset Skinny device(s)"), - AST_CLI_DEFINE(handle_skinny_reload, "Reload Skinny config"), - AST_CLI_DEFINE(handle_skinny_message_set, "Send message to devices"), - AST_CLI_DEFINE(handle_skinny_message_clear, "Clear message to devices"), -}; - -static void start_rtp(struct skinny_subchannel *sub) -{ - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; -#if 0 - int hasvideo = 0; -#endif - struct ast_sockaddr bindaddr_tmp; - - skinny_locksub(sub); - SKINNY_DEBUG(DEBUG_AUDIO, 3, "Sub %u - Starting RTP\n", sub->callid); - ast_sockaddr_from_sin(&bindaddr_tmp, &bindaddr); - sub->rtp = ast_rtp_instance_new("asterisk", sched, &bindaddr_tmp, NULL); -#if 0 - if (hasvideo) - sub->vrtp = ast_rtp_instance_new("asterisk", sched, &bindaddr_tmp, NULL); -#endif - - if (sub->rtp) { - ast_rtp_instance_set_prop(sub->rtp, AST_RTP_PROPERTY_RTCP, 1); - } - if (sub->vrtp) { - ast_rtp_instance_set_prop(sub->vrtp, AST_RTP_PROPERTY_RTCP, 1); - } - - if (sub->rtp && sub->owner) { - ast_rtp_instance_set_channel_id(sub->rtp, ast_channel_uniqueid(sub->owner)); - ast_channel_set_fd(sub->owner, 0, ast_rtp_instance_fd(sub->rtp, 0)); - ast_channel_set_fd(sub->owner, 1, ast_rtp_instance_fd(sub->rtp, 1)); - } -#if 0 - if (hasvideo && sub->vrtp && sub->owner) { - ast_rtp_instance_set_channel_id(sub->vrtp, ast_channel_uniqueid(sub->owner)); - ast_channel_set_fd(sub->owner, 2, ast_rtp_instance_fd(sub->vrtp, 0)); - ast_channel_set_fd(sub->owner, 3, ast_rtp_instance_fd(sub->vrtp, 1)); - } -#endif - if (sub->rtp) { - ast_rtp_instance_set_qos(sub->rtp, qos.tos_audio, qos.cos_audio, "Skinny RTP"); - ast_rtp_instance_set_prop(sub->rtp, AST_RTP_PROPERTY_NAT, l->nat); - /* Set frame packetization */ - ast_rtp_codecs_set_framing(ast_rtp_instance_get_codecs(sub->rtp), - ast_format_cap_get_framing(l->cap)); - } - if (sub->vrtp) { - ast_rtp_instance_set_qos(sub->vrtp, qos.tos_video, qos.cos_video, "Skinny VRTP"); - ast_rtp_instance_set_prop(sub->vrtp, AST_RTP_PROPERTY_NAT, l->nat); - } - - /* Create the RTP connection */ - transmit_connect(d, sub); - skinny_unlocksub(sub); -} - -static void destroy_rtp(struct skinny_subchannel *sub) -{ - if (sub->rtp) { - SKINNY_DEBUG(DEBUG_AUDIO, 3, "Sub %u - Destroying RTP\n", sub->callid); - ast_rtp_instance_stop(sub->rtp); - ast_rtp_instance_destroy(sub->rtp); - sub->rtp = NULL; - } - if (sub->vrtp) { - SKINNY_DEBUG(DEBUG_AUDIO, 3, "Sub %u - Destroying VRTP\n", sub->callid); - ast_rtp_instance_stop(sub->vrtp); - ast_rtp_instance_destroy(sub->vrtp); - sub->vrtp = NULL; - } -} - -static void *skinny_newcall(void *data) -{ - struct ast_channel *c = data; - struct skinny_subchannel *sub = ast_channel_tech_pvt(c); - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; - int res = 0; - - ast_channel_lock(c); - ast_set_callerid(c, - l->hidecallerid ? "" : l->cid_num, - l->hidecallerid ? "" : l->cid_name, - ast_channel_caller(c)->ani.number.valid ? NULL : l->cid_num); -#if 1 /* XXX This code is probably not necessary */ - ast_party_number_free(&ast_channel_connected(c)->id.number); - ast_party_number_init(&ast_channel_connected(c)->id.number); - ast_channel_connected(c)->id.number.valid = 1; - ast_channel_connected(c)->id.number.str = ast_strdup(ast_channel_exten(c)); - ast_party_name_free(&ast_channel_connected(c)->id.name); - ast_party_name_init(&ast_channel_connected(c)->id.name); -#endif - ast_setstate(c, AST_STATE_RING); - ast_channel_unlock(c); - if (!sub->rtp) { - start_rtp(sub); - } - ast_verb(3, "Sub %u - Calling %s@%s\n", sub->callid, ast_channel_exten(c), ast_channel_context(c)); - res = ast_pbx_run(c); - if (res) { - ast_log(LOG_WARNING, "PBX exited non-zero\n"); - transmit_start_tone(d, SKINNY_REORDER, l->instance, sub->callid); - } - return NULL; -} - -static void skinny_dialer(struct skinny_subchannel *sub, int timedout) -{ - struct ast_channel *c = sub->owner; - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; - - if (timedout || !ast_matchmore_extension(c, ast_channel_context(c), sub->exten, 1, l->cid_num)) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Force dialing '%s' because of %s\n", sub->callid, sub->exten, (timedout ? "timeout" : "exactmatch")); - if (ast_exists_extension(c, ast_channel_context(c), sub->exten, 1, l->cid_num)) { - if (sub->substate == SUBSTATE_OFFHOOK) { - dialandactivatesub(sub, sub->exten); - } - } else { - if (d->hookstate == SKINNY_OFFHOOK) { - // FIXME: redundant because below will onhook before the sound plays, but it correct to send it. - transmit_start_tone(d, SKINNY_REORDER, l->instance, sub->callid); - } - dumpsub(sub, 0); - } - } else { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Wait for more digits\n", sub->callid); - if (ast_exists_extension(c, ast_channel_context(c), sub->exten, 1, l->cid_num)) { - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_DADFD, KEYMASK_ALL); - sub->dialer_sched = skinny_sched_add(matchdigittimeout, skinny_dialer_cb, sub); - } else { - sub->dialer_sched = skinny_sched_add(gendigittimeout, skinny_dialer_cb, sub); - } - } -} - -static int skinny_dialer_cb(const void *data) -{ - struct skinny_subchannel *sub = (struct skinny_subchannel *)data; - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Dialer called from SCHED %d\n", sub->callid, sub->dialer_sched); - sub->dialer_sched = -1; - skinny_dialer(sub, 1); - return 0; -} - -static int skinny_autoanswer_cb(const void *data) -{ - struct skinny_subchannel *sub = (struct skinny_subchannel *)data; - skinny_locksub(sub); - sub->aa_sched = -1; - setsubstate(sub, SKINNY_CONNECTED); - skinny_unlocksub(sub); - return 0; -} - -static int skinny_cfwd_cb(const void *data) -{ - struct skinny_subchannel *sub = (struct skinny_subchannel *)data; - struct skinny_line *l = sub->line; - sub->cfwd_sched = -1; - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - CFWDNOANS to %s.\n", sub->callid, l->call_forward_noanswer); - ast_channel_call_forward_set(sub->owner, l->call_forward_noanswer); - ast_queue_control(sub->owner, AST_CONTROL_REDIRECTING); - return 0; -} - -static int skinny_call(struct ast_channel *ast, const char *dest, int timeout) -{ - int res = 0; - struct skinny_subchannel *sub = ast_channel_tech_pvt(ast); - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; - struct ast_var_t *current; - int doautoanswer = 0; - - if (!d || !d->session) { - ast_log(LOG_WARNING, "Device not registered, cannot call %s\n", dest); - return -1; - } - - if ((ast_channel_state(ast) != AST_STATE_DOWN) && (ast_channel_state(ast) != AST_STATE_RESERVED)) { - ast_log(LOG_WARNING, "skinny_call called on %s, neither down nor reserved\n", ast_channel_name(ast)); - return -1; - } - - SKINNY_DEBUG(DEBUG_SUB, 3, "Skinny Call (%s) - Sub %u\n", - ast_channel_name(ast), sub->callid); - - if (l->dnd) { - ast_queue_control(ast, AST_CONTROL_BUSY); - return -1; - } - - if (AST_LIST_NEXT(sub,list) && !l->callwaiting) { - ast_queue_control(ast, AST_CONTROL_BUSY); - return -1; - } - - skinny_locksub(sub); - AST_LIST_TRAVERSE(ast_channel_varshead(ast), current, entries) { - if (!(strcmp(ast_var_name(current), "SKINNY_AUTOANSWER"))) { - if (d->hookstate == SKINNY_ONHOOK && sub->aa_sched < 0) { - char buf[24]; - int aatime; - char *stringp = buf, *curstr; - ast_copy_string(buf, ast_var_value(current), sizeof(buf)); - curstr = strsep(&stringp, ":"); - aatime = atoi(curstr); - while ((curstr = strsep(&stringp, ":"))) { - if (!(strcasecmp(curstr,"BEEP"))) { - sub->aa_beep = 1; - } else if (!(strcasecmp(curstr,"MUTE"))) { - sub->aa_mute = 1; - } - } - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - setting autoanswer time=%dms %s%s\n", - sub->callid, aatime, sub->aa_beep ? "BEEP " : "", sub->aa_mute ? "MUTE" : ""); - if (aatime) { - //sub->aa_sched = ast_sched_add(sched, aatime, skinny_autoanswer_cb, sub); - sub->aa_sched = skinny_sched_add(aatime, skinny_autoanswer_cb, sub); - } else { - doautoanswer = 1; - } - } - } - } - - setsubstate(sub, SUBSTATE_RINGIN); - if (doautoanswer) { - setsubstate(sub, SUBSTATE_CONNECTED); - } - skinny_unlocksub(sub); - return res; -} - -static int skinny_hangup(struct ast_channel *ast) -{ - struct skinny_subchannel *sub = ast_channel_tech_pvt(ast); - - if (!sub) { - ast_debug(1, "Asked to hangup channel not connected\n"); - return 0; - } - - dumpsub(sub, 1); - - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Destroying\n", sub->callid); - - skinny_set_owner(sub, NULL); - ast_channel_tech_pvt_set(ast, NULL); - destroy_rtp(sub); - ast_free(sub->origtonum); - ast_free(sub->origtoname); - ast_free(sub); - ast_module_unref(ast_module_info->self); - return 0; -} - -static int skinny_answer(struct ast_channel *ast) -{ - int res = 0; - struct skinny_subchannel *sub = ast_channel_tech_pvt(ast); - - sub->cxmode = SKINNY_CX_SENDRECV; - - SKINNY_DEBUG(DEBUG_SUB, 3, "skinny_answer(%s) on %s@%s-%u\n", - ast_channel_name(ast), sub->line->name, sub->line->device->name, sub->callid); - - setsubstate(sub, SUBSTATE_CONNECTED); - - return res; -} - -/* Retrieve audio/etc from channel. Assumes sub->lock is already held. */ -static struct ast_frame *skinny_rtp_read(struct skinny_subchannel *sub) -{ - struct ast_channel *ast = sub->owner; - struct ast_frame *f; - - if (!sub->rtp) { - /* We have no RTP allocated for this channel */ - return &ast_null_frame; - } - - switch(ast_channel_fdno(ast)) { - case 0: - f = ast_rtp_instance_read(sub->rtp, 0); /* RTP Audio */ - break; - case 1: - f = ast_rtp_instance_read(sub->rtp, 1); /* RTCP Control Channel */ - break; - case 2: - f = ast_rtp_instance_read(sub->vrtp, 0); /* RTP Video */ - break; - case 3: - f = ast_rtp_instance_read(sub->vrtp, 1); /* RTCP Control Channel for video */ - break; -#if 0 - case 5: - /* Not yet supported */ - f = ast_udptl_read(sub->udptl); /* UDPTL for T.38 */ - break; -#endif - default: - f = &ast_null_frame; - } - - if (ast) { - /* We already hold the channel lock */ - if (f->frametype == AST_FRAME_VOICE) { - if (ast_format_cap_iscompatible_format(ast_channel_nativeformats(ast), f->subclass.format) == AST_FORMAT_CMP_NOT_EQUAL) { - struct ast_format_cap *caps; - - ast_debug(1, "Oooh, format changed to %s\n", ast_format_get_name(f->subclass.format)); - - caps = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT); - if (caps) { - ast_format_cap_append(caps, f->subclass.format, 0); - ast_channel_nativeformats_set(ast, caps); - ao2_ref(caps, -1); - } - ast_set_read_format(ast, ast_channel_readformat(ast)); - ast_set_write_format(ast, ast_channel_writeformat(ast)); - } - } - } - return f; -} - -static struct ast_frame *skinny_read(struct ast_channel *ast) -{ - struct ast_frame *fr; - struct skinny_subchannel *sub = ast_channel_tech_pvt(ast); - skinny_locksub(sub); - fr = skinny_rtp_read(sub); - skinny_unlocksub(sub); - return fr; -} - -static int skinny_write(struct ast_channel *ast, struct ast_frame *frame) -{ - struct skinny_subchannel *sub = ast_channel_tech_pvt(ast); - int res = 0; - if (frame->frametype != AST_FRAME_VOICE) { - if (frame->frametype == AST_FRAME_IMAGE) { - return 0; - } else { - ast_log(LOG_WARNING, "Can't send %u type frames with skinny_write\n", frame->frametype); - return 0; - } - } else { - if (ast_format_cap_iscompatible_format(ast_channel_nativeformats(ast), frame->subclass.format) == AST_FORMAT_CMP_NOT_EQUAL) { - struct ast_str *codec_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN); - ast_log(LOG_WARNING, "Asked to transmit frame type %s, while native formats is %s (read/write = %s/%s)\n", - ast_format_get_name(frame->subclass.format), - ast_format_cap_get_names(ast_channel_nativeformats(ast), &codec_buf), - ast_format_get_name(ast_channel_readformat(ast)), - ast_format_get_name(ast_channel_writeformat(ast))); - return -1; - } - } - if (sub) { - skinny_locksub(sub); - if (sub->rtp) { - res = ast_rtp_instance_write(sub->rtp, frame); - } - skinny_unlocksub(sub); - } - return res; -} - -static int skinny_fixup(struct ast_channel *oldchan, struct ast_channel *newchan) -{ - struct skinny_subchannel *sub = ast_channel_tech_pvt(newchan); - ast_log(LOG_NOTICE, "skinny_fixup(%s, %s)\n", ast_channel_name(oldchan), ast_channel_name(newchan)); - if (sub->owner != oldchan) { - ast_log(LOG_WARNING, "old channel wasn't %p but was %p\n", oldchan, sub->owner); - return -1; - } - skinny_set_owner(sub, newchan); - return 0; -} - -static int skinny_senddigit_begin(struct ast_channel *ast, char digit) -{ - return -1; /* Start inband indications */ -} - -static int skinny_senddigit_end(struct ast_channel *ast, char digit, unsigned int duration) -{ -#if 0 - struct skinny_subchannel *sub = ast->tech_pvt; - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; - int tmp; - /* not right */ - sprintf(tmp, "%d", digit); - //transmit_tone(d, digit, l->instance, sub->callid); -#endif - return -1; /* Stop inband indications */ -} - -static int get_devicestate(struct skinny_line *l) -{ - struct skinny_subchannel *sub; - int res = AST_DEVICE_UNKNOWN; - - if (!l) - res = AST_DEVICE_INVALID; - else if (!l->device || !l->device->session) - res = AST_DEVICE_UNAVAILABLE; - else if (l->dnd) - res = AST_DEVICE_BUSY; - else { - if (l->device->hookstate == SKINNY_ONHOOK) { - res = AST_DEVICE_NOT_INUSE; - } else { - res = AST_DEVICE_INUSE; - } - - AST_LIST_TRAVERSE(&l->sub, sub, list) { - if (sub->substate == SUBSTATE_HOLD) { - res = AST_DEVICE_ONHOLD; - break; - } - } - } - - return res; -} - -static char *control2str(int ind) { - char *tmp; - - switch (ind) { - case AST_CONTROL_HANGUP: - return "Other end has hungup"; - case AST_CONTROL_RING: - return "Local ring"; - case AST_CONTROL_RINGING: - return "Remote end is ringing"; - case AST_CONTROL_ANSWER: - return "Remote end has answered"; - case AST_CONTROL_BUSY: - return "Remote end is busy"; - case AST_CONTROL_TAKEOFFHOOK: - return "Make it go off hook"; - case AST_CONTROL_OFFHOOK: - return "Line is off hook"; - case AST_CONTROL_CONGESTION: - return "Congestion (circuits busy)"; - case AST_CONTROL_FLASH: - return "Flash hook"; - case AST_CONTROL_WINK: - return "Wink"; - case AST_CONTROL_OPTION: - return "Set a low-level option"; - case AST_CONTROL_RADIO_KEY: - return "Key Radio"; - case AST_CONTROL_RADIO_UNKEY: - return "Un-Key Radio"; - case AST_CONTROL_PROGRESS: - return "Remote end is making Progress"; - case AST_CONTROL_PROCEEDING: - return "Remote end is proceeding"; - case AST_CONTROL_HOLD: - return "Hold"; - case AST_CONTROL_UNHOLD: - return "Unhold"; - case AST_CONTROL_VIDUPDATE: - return "VidUpdate"; - case AST_CONTROL_SRCUPDATE: - return "Media Source Update"; - case AST_CONTROL_TRANSFER: - return "Transfer"; - case AST_CONTROL_CONNECTED_LINE: - return "Connected Line"; - case AST_CONTROL_REDIRECTING: - return "Redirecting"; - case AST_CONTROL_T38_PARAMETERS: - return "T38_Parameters"; - case AST_CONTROL_CC: - return "CC Not Possible"; - case AST_CONTROL_SRCCHANGE: - return "Media Source Change"; - case AST_CONTROL_INCOMPLETE: - return "Incomplete"; - case -1: - return "Stop tone"; - default: - if (!(tmp = ast_threadstorage_get(&control2str_threadbuf, CONTROL2STR_BUFSIZE))) - return "Unknown"; - snprintf(tmp, CONTROL2STR_BUFSIZE, "UNKNOWN-%d", ind); - return tmp; - } -} - -static void skinny_transfer_attended(struct skinny_subchannel *sub) -{ - struct skinny_subchannel *xferee; - struct skinny_subchannel *xferor; - enum ast_transfer_result res; - - if (sub->xferor) { - xferor = sub; - xferee = sub->related; - } else { - xferor = sub; - xferee = sub->related; - } - - ast_queue_control(xferee->owner, AST_CONTROL_UNHOLD); - if (ast_channel_state(xferor->owner) == AST_STATE_RINGING) { - ast_queue_control(xferee->owner, AST_CONTROL_RINGING); - } - res = ast_bridge_transfer_attended(xferee->owner, xferor->owner); - - if (res != AST_BRIDGE_TRANSFER_SUCCESS) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u failed to transfer %u to '%s'@'%s' - %u\n", - xferor->callid, xferee->callid, xferor->exten, xferor->line->context, res); - send_displayprinotify(xferor->line->device, "Transfer failed", NULL, 10, 5); - ast_queue_control(xferee->owner, AST_CONTROL_HOLD); - } -} - -static void skinny_transfer_blind(struct skinny_subchannel *sub) -{ - struct skinny_subchannel *xferee = sub->related; - enum ast_transfer_result res; - - sub->related = NULL; - xferee->related = NULL; - - ast_queue_control(xferee->owner, AST_CONTROL_UNHOLD); - res = ast_bridge_transfer_blind(1, xferee->owner, sub->exten, sub->line->context, NULL, NULL); - - if (res != AST_BRIDGE_TRANSFER_SUCCESS) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u failed to blind transfer %u to '%s'@'%s' - %u\n", - sub->callid, xferee->callid, sub->exten, sub->line->context, res); - send_displayprinotify(sub->line->device, "Transfer failed", NULL, 10, 5); - ast_queue_control(xferee->owner, AST_CONTROL_HOLD); - } - dumpsub(sub, 1); -} - -static int skinny_indicate(struct ast_channel *ast, int ind, const void *data, size_t datalen) -{ - struct skinny_subchannel *sub = ast_channel_tech_pvt(ast); - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; - struct skinnysession *s = d->session; - - if (!s) { - ast_log(LOG_NOTICE, "Asked to indicate '%s' condition on channel %s, but session does not exist.\n", control2str(ind), ast_channel_name(ast)); - return -1; - } - - SKINNY_DEBUG(DEBUG_SUB, 3, "Asked to indicate '%s' condition on channel %s (Sub %u)\n", - control2str(ind), ast_channel_name(ast), sub->callid); - switch(ind) { - case AST_CONTROL_RINGING: - setsubstate(sub, SUBSTATE_RINGOUT); - return (d->earlyrtp ? -1 : 0); /* Tell asterisk to provide inband signalling if rtp started */ - case AST_CONTROL_BUSY: - setsubstate(sub, SUBSTATE_BUSY); - return (d->earlyrtp ? -1 : 0); /* Tell asterisk to provide inband signalling if rtp started */ - case AST_CONTROL_INCOMPLETE: - /* Support for incomplete not supported for chan_skinny; treat as congestion */ - case AST_CONTROL_CONGESTION: - setsubstate(sub, SUBSTATE_CONGESTION); - return (d->earlyrtp ? -1 : 0); /* Tell asterisk to provide inband signalling if rtp started */ - case AST_CONTROL_PROGRESS: - setsubstate(sub, SUBSTATE_PROGRESS); - return (d->earlyrtp ? -1 : 0); /* Tell asterisk to provide inband signalling if rtp started */ - case -1: /* STOP_TONE */ - transmit_stop_tone(d, l->instance, sub->callid); - break; - case AST_CONTROL_HOLD: - ast_moh_start(ast, data, l->mohinterpret); - break; - case AST_CONTROL_UNHOLD: - ast_moh_stop(ast); - break; - case AST_CONTROL_PROCEEDING: - break; - case AST_CONTROL_SRCUPDATE: - if (sub->rtp) { - ast_rtp_instance_update_source(sub->rtp); - } - break; - case AST_CONTROL_SRCCHANGE: - if (sub->rtp) { - ast_rtp_instance_change_source(sub->rtp); - } - break; - case AST_CONTROL_CONNECTED_LINE: - update_connectedline(sub, data, datalen); - break; - default: - ast_log(LOG_WARNING, "Don't know how to indicate condition %d\n", ind); - /* fallthrough */ - case AST_CONTROL_PVT_CAUSE_CODE: - case AST_CONTROL_MASQUERADE_NOTIFY: - return -1; /* Tell asterisk to provide inband signalling */ - } - return 0; -} - -static void skinny_set_owner(struct skinny_subchannel* sub, struct ast_channel* chan) -{ - sub->owner = chan; - if (sub->rtp) { - ast_rtp_instance_set_channel_id(sub->rtp, sub->owner ? ast_channel_uniqueid(sub->owner) : ""); - } - if (sub->vrtp) { - ast_rtp_instance_set_channel_id(sub->vrtp, sub->owner ? ast_channel_uniqueid(sub->owner) : ""); - } -} - -static struct ast_channel *skinny_new(struct skinny_line *l, struct skinny_subline *subline, int state, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor, int direction) -{ - struct ast_channel *tmp; - struct skinny_subchannel *sub; - struct skinny_device *d = l->device; - struct ast_variable *v = NULL; - struct ast_format *tmpfmt; - struct ast_format_cap *caps; -#ifdef AST_DEVMODE - struct ast_str *codec_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN); -#endif - - if (!l->device || !l->device->session) { - ast_log(LOG_WARNING, "Device for line %s is not registered.\n", l->name); - return NULL; - } - - caps = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT); - if (!caps) { - return NULL; - } - - tmp = ast_channel_alloc(1, state, l->cid_num, l->cid_name, l->accountcode, l->exten, l->context, assignedids, requestor, l->amaflags, "Skinny/%s@%s-%d", l->name, d->name, callnums); - if (!tmp) { - ast_log(LOG_WARNING, "Unable to allocate channel structure\n"); - ao2_ref(caps, -1); - return NULL; - } else { - sub = ast_calloc(1, sizeof(*sub)); - if (!sub) { - ast_log(LOG_WARNING, "Unable to allocate Skinny subchannel\n"); - ast_channel_unlock(tmp); - ast_channel_unref(tmp); - ao2_ref(caps, -1); - return NULL; - } else { - skinny_set_owner(sub, tmp); - sub->callid = callnums++; - d->lastlineinstance = l->instance; - d->lastcallreference = sub->callid; - sub->cxmode = SKINNY_CX_INACTIVE; - sub->nat = l->nat; - sub->line = l; - sub->blindxfer = 0; - sub->xferor = 0; - sub->related = NULL; - sub->calldirection = direction; - sub->aa_sched = -1; - sub->dialer_sched = -1; - sub->cfwd_sched = -1; - sub->dialType = DIALTYPE_NORMAL; - sub->getforward = 0; - - if (subline) { - sub->subline = subline; - subline->sub = sub; - } else { - sub->subline = NULL; - } - - AST_LIST_INSERT_HEAD(&l->sub, sub, list); - //l->activesub = sub; - } - ast_channel_stage_snapshot(tmp); - ast_channel_tech_set(tmp, &skinny_tech); - ast_channel_tech_pvt_set(tmp, sub); - if (!ast_format_cap_count(l->cap)) { - ast_format_cap_append_from_cap(caps, l->cap, AST_MEDIA_TYPE_UNKNOWN); - } else { - ast_format_cap_append_from_cap(caps, default_cap, AST_MEDIA_TYPE_UNKNOWN); - } - ast_channel_nativeformats_set(tmp, caps); - ao2_ref(caps, -1); - tmpfmt = ast_format_cap_get_format(ast_channel_nativeformats(tmp), 0); - SKINNY_DEBUG(DEBUG_SUB, 3, "skinny_new: tmp->nativeformats=%s fmt=%s\n", - ast_format_cap_get_names(ast_channel_nativeformats(tmp), &codec_buf), - ast_format_get_name(tmpfmt)); - if (sub->rtp) { - ast_channel_set_fd(tmp, 0, ast_rtp_instance_fd(sub->rtp, 0)); - } - if (state == AST_STATE_RING) { - ast_channel_rings_set(tmp, 1); - } - ast_channel_set_writeformat(tmp, tmpfmt); - ast_channel_set_rawwriteformat(tmp, tmpfmt); - ast_channel_set_readformat(tmp, tmpfmt); - ast_channel_set_rawreadformat(tmp, tmpfmt); - ao2_ref(tmpfmt, -1); - - if (!ast_strlen_zero(l->language)) - ast_channel_language_set(tmp, l->language); - if (!ast_strlen_zero(l->accountcode)) - ast_channel_accountcode_set(tmp, l->accountcode); - if (!ast_strlen_zero(l->parkinglot)) - ast_channel_parkinglot_set(tmp, l->parkinglot); - if (l->amaflags) - ast_channel_amaflags_set(tmp, l->amaflags); - - ast_module_ref(ast_module_info->self); - ast_channel_callgroup_set(tmp, l->callgroup); - ast_channel_pickupgroup_set(tmp, l->pickupgroup); - - ast_channel_named_callgroups_set(tmp, l->named_callgroups); - ast_channel_named_pickupgroups_set(tmp, l->named_pickupgroups); - - if (l->cfwdtype & SKINNY_CFWD_ALL) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - CFWDALL to %s.\n", sub->callid, l->call_forward_all); - ast_channel_call_forward_set(tmp, l->call_forward_all); - } else if ((l->cfwdtype & SKINNY_CFWD_BUSY) && (get_devicestate(l) != AST_DEVICE_NOT_INUSE)) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - CFWDBUSY to %s.\n", sub->callid, l->call_forward_busy); - ast_channel_call_forward_set(tmp, l->call_forward_busy); - } else if (l->cfwdtype & SKINNY_CFWD_NOANSWER) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - CFWDNOANS Scheduling for %d seconds.\n", sub->callid, l->callfwdtimeout/1000); - sub->cfwd_sched = skinny_sched_add(l->callfwdtimeout, skinny_cfwd_cb, sub); - } - - if (subline) { - ast_channel_context_set(tmp, subline->context); - } else { - ast_channel_context_set(tmp, l->context); - } - ast_channel_exten_set(tmp, l->exten); - - /* Don't use ast_set_callerid() here because it will - * generate a needless NewCallerID event */ - if (!ast_strlen_zero(l->cid_num)) { - ast_channel_caller(tmp)->ani.number.valid = 1; - ast_channel_caller(tmp)->ani.number.str = ast_strdup(l->cid_num); - } - - ast_channel_priority_set(tmp, 1); - ast_channel_adsicpe_set(tmp, AST_ADSI_UNAVAILABLE); - - if (sub->rtp) - ast_jb_configure(tmp, &global_jbconf); - - /* Set channel variables for this call from configuration */ - for (v = l->chanvars ; v ; v = v->next) - pbx_builtin_setvar_helper(tmp, v->name, v->value); - - ast_channel_stage_snapshot_done(tmp); - ast_channel_unlock(tmp); - - if (state != AST_STATE_DOWN) { - if (ast_pbx_start(tmp)) { - ast_log(LOG_WARNING, "Unable to start PBX on %s\n", ast_channel_name(tmp)); - ast_hangup(tmp); - tmp = NULL; - } - } - } - return tmp; -} -static char *substate2str(int ind) { - char *tmp; - - switch (ind) { - case SUBSTATE_UNSET: - return "SUBSTATE_UNSET"; - case SUBSTATE_OFFHOOK: - return "SUBSTATE_OFFHOOK"; - case SUBSTATE_ONHOOK: - return "SUBSTATE_ONHOOK"; - case SUBSTATE_RINGOUT: - return "SUBSTATE_RINGOUT"; - case SUBSTATE_RINGIN: - return "SUBSTATE_RINGIN"; - case SUBSTATE_CONNECTED: - return "SUBSTATE_CONNECTED"; - case SUBSTATE_BUSY: - return "SUBSTATE_BUSY"; - case SUBSTATE_CONGESTION: - return "SUBSTATE_CONGESTION"; - case SUBSTATE_PROGRESS: - return "SUBSTATE_PROGRESS"; - case SUBSTATE_HOLD: - return "SUBSTATE_HOLD"; - case SUBSTATE_CALLWAIT: - return "SUBSTATE_CALLWAIT"; - case SUBSTATE_DIALING: - return "SUBSTATE_DIALING"; - default: - if (!(tmp = ast_threadstorage_get(&substate2str_threadbuf, SUBSTATE2STR_BUFSIZE))) - return "Unknown"; - snprintf(tmp, SUBSTATE2STR_BUFSIZE, "UNKNOWN-%d", ind); - return tmp; - } -} - -static void setsubstate(struct skinny_subchannel *sub, int state) -{ - struct skinny_line *l = sub->line; - struct skinny_subline *subline = sub->subline; - struct skinny_device *d = l->device; - struct ast_channel *c = sub->owner; - struct ast_party_id connected_id; - pthread_t t; - int actualstate = state; - char *fromnum; - - if (sub->substate == SUBSTATE_ONHOOK) { - return; - } - - skinny_locksub(sub); - - if (-1 < sub->dialer_sched) { - skinny_sched_del(sub->dialer_sched, sub); - sub->dialer_sched = -1; - } - - if (state != SUBSTATE_RINGIN && -1 < sub->aa_sched) { - skinny_sched_del(sub->aa_sched, sub); - sub->aa_sched = -1; - sub->aa_beep = 0; - sub->aa_mute = 0; - } - - if (sub->cfwd_sched > -1) { - if (state == SUBSTATE_CONNECTED) { - if (skinny_sched_del(sub->cfwd_sched, sub)) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - trying to change state from %s to %s, but already forwarded because no answer.\n", - sub->callid, substate2str(sub->substate), substate2str(actualstate)); - skinny_unlocksub(sub); - return; - } - sub->cfwd_sched = -1; - } else if (state == SUBSTATE_ONHOOK) { - skinny_sched_del(sub->cfwd_sched, sub); - sub->cfwd_sched = -1; - } - } - - if ((state == SUBSTATE_RINGIN) && ((d->hookstate == SKINNY_OFFHOOK) || (AST_LIST_NEXT(AST_LIST_FIRST(&l->sub), list)))) { - actualstate = SUBSTATE_CALLWAIT; - } - - if (sub->substate == SUBSTATE_RINGIN && state != SUBSTATE_RINGIN) { - transmit_clearprinotify(d, 5); - } - - if ((state == SUBSTATE_CONNECTED) && (!subline) && (AST_LIST_FIRST(&l->sublines))) { - const char *slastation; - struct skinny_subline *tmpsubline; - slastation = pbx_builtin_getvar_helper(c, "SLASTATION"); - ast_verb(3, "Connecting %s to subline\n", slastation); - if (slastation) { - AST_LIST_TRAVERSE(&l->sublines, tmpsubline, list) { - if (!strcasecmp(tmpsubline->stname, slastation)) { - subline = tmpsubline; - break; - } - } - if (subline) { - struct skinny_line *tmpline; - subline->sub = sub; - sub->subline = subline; - subline->callid = sub->callid; - send_callinfo(sub); - AST_LIST_TRAVERSE(&lines, tmpline, all) { - AST_LIST_TRAVERSE(&tmpline->sublines, tmpsubline, list) { - if (!(subline == tmpsubline)) { - if (!strcasecmp(subline->lnname, tmpsubline->lnname)) { - struct ast_state_cb_info info = { - .exten_state = tmpsubline->extenstate, - }; - tmpsubline->callid = callnums++; - transmit_callstate(tmpsubline->line->device, tmpsubline->line->instance, tmpsubline->callid, SKINNY_OFFHOOK); - push_callinfo(tmpsubline, sub); - skinny_extensionstate_cb(NULL, NULL, &info, tmpsubline->container); - } - } - } - } - } - } - } - - if (subline) { /* Different handling for subs under a subline, indications come through hints */ - switch (actualstate) { - case SUBSTATE_ONHOOK: - AST_LIST_REMOVE(&l->sub, sub, list); - if (sub->related) { - sub->related->related = NULL; - } - - if (sub == l->activesub) { - l->activesub = NULL; - transmit_closereceivechannel(d, sub); - transmit_stopmediatransmission(d, sub); - } - - if (subline->callid) { - transmit_stop_tone(d, l->instance, sub->callid); - transmit_callstate(d, l->instance, subline->callid, SKINNY_CALLREMOTEMULTILINE); - transmit_selectsoftkeys(d, l->instance, subline->callid, KEYDEF_SLACONNECTEDNOTACTIVE, KEYMASK_ALL); - send_displaypromptstatus(d, "In Use", "", 0, l->instance, subline->callid); - } - - sub->cxmode = SKINNY_CX_RECVONLY; - sub->substate = SUBSTATE_ONHOOK; - sub->substate = SUBSTATE_ONHOOK; - if (sub->owner) { - ast_queue_hangup(sub->owner); - } - break; - case SUBSTATE_CONNECTED: - transmit_activatecallplane(d, l); - transmit_stop_tone(d, l->instance, sub->callid); - transmit_selectsoftkeys(d, l->instance, subline->callid, KEYDEF_CONNECTED, KEYMASK_ALL); - transmit_callstate(d, l->instance, subline->callid, SKINNY_CONNECTED); - if (!sub->rtp) { - start_rtp(sub); - } - if (sub->substate == SUBSTATE_RINGIN || sub->substate == SUBSTATE_CALLWAIT) { - ast_queue_control(sub->owner, AST_CONTROL_ANSWER); - } - if (sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_RINGOUT) { - transmit_dialednumber(d, sub->exten, l->instance, sub->callid); - } - if (ast_channel_state(sub->owner) != AST_STATE_UP) { - ast_setstate(sub->owner, AST_STATE_UP); - } - sub->substate = SUBSTATE_CONNECTED; - l->activesub = sub; - break; - case SUBSTATE_HOLD: - if (sub->substate != SUBSTATE_CONNECTED) { - ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_HOLD from %s (on call-%u)\n", substate2str(sub->substate), sub->callid); - return; - } - transmit_activatecallplane(d, l); - transmit_closereceivechannel(d, sub); - transmit_stopmediatransmission(d, sub); - - transmit_callstate(d, l->instance, subline->callid, SKINNY_CALLREMOTEMULTILINE); - transmit_selectsoftkeys(d, l->instance, subline->callid, KEYDEF_SLACONNECTEDNOTACTIVE, KEYMASK_ALL); - send_displaypromptstatus(d, "In Use", "", 0, l->instance, subline->callid); - - sub->substate = SUBSTATE_HOLD; - - ast_queue_hold(sub->owner, l->mohsuggest); - - break; - default: - ast_log(LOG_WARNING, "Substate handling under subline for state %d not implemented on Sub-%u\n", state, sub->callid); - } - skinny_unlocksub(sub); - return; - } - - if ((d->hookstate == SKINNY_ONHOOK) && ((actualstate == SUBSTATE_OFFHOOK) || (actualstate == SUBSTATE_DIALING) - || (actualstate == SUBSTATE_RINGOUT) || (actualstate == SUBSTATE_CONNECTED) || (actualstate == SUBSTATE_BUSY) - || (actualstate == SUBSTATE_CONGESTION) || (actualstate == SUBSTATE_PROGRESS))) { - d->hookstate = SKINNY_OFFHOOK; - transmit_speaker_mode(d, SKINNY_SPEAKERON); - } - - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - change state from %s to %s\n", - sub->callid, substate2str(sub->substate), substate2str(actualstate)); - - if (actualstate == sub->substate) { - skinny_unlocksub(sub); - return; - } - - switch (actualstate) { - case SUBSTATE_OFFHOOK: - ast_verb(1, "Call-id: %u\n", sub->callid); - l->activesub = sub; - transmit_callstate(d, l->instance, sub->callid, SKINNY_OFFHOOK); - transmit_activatecallplane(d, l); - transmit_clear_display_message(d, l->instance, sub->callid); - transmit_start_tone(d, SKINNY_DIALTONE, l->instance, sub->callid); - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_OFFHOOK, KEYMASK_ALL); - send_displaypromptstatus(d, OCTAL_ENTRNUM, "", 0, l->instance, sub->callid); - - sub->substate = SUBSTATE_OFFHOOK; - sub->dialer_sched = skinny_sched_add(firstdigittimeout, skinny_dialer_cb, sub); - break; - case SUBSTATE_ONHOOK: - AST_LIST_REMOVE(&l->sub, sub, list); - if (sub->related) { - sub->related->related = NULL; - } - - if ((sub->substate == SUBSTATE_RINGIN || sub->substate == SUBSTATE_CALLWAIT) && ast_channel_hangupcause(sub->owner) == AST_CAUSE_ANSWERED_ELSEWHERE) { - transmit_callstate(d, l->instance, sub->callid, SKINNY_CONNECTED); - } - - if (sub == l->activesub) { - l->activesub = NULL; - transmit_closereceivechannel(d, sub); - transmit_stopmediatransmission(d, sub); - transmit_stop_tone(d, l->instance, sub->callid); - transmit_callstate(d, l->instance, sub->callid, SKINNY_ONHOOK); - transmit_clearpromptmessage(d, l->instance, sub->callid); - transmit_ringer_mode(d, SKINNY_RING_OFF); - transmit_definetimedate(d); - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_OFF); - } else { - transmit_stop_tone(d, l->instance, sub->callid); - transmit_callstate(d, l->instance, sub->callid, SKINNY_ONHOOK); - transmit_clearpromptmessage(d, l->instance, sub->callid); - } - - sub->cxmode = SKINNY_CX_RECVONLY; - if (sub->owner) { - if (sub->substate == SUBSTATE_OFFHOOK) { - sub->substate = SUBSTATE_ONHOOK; - skinny_unlocksub(sub); - ast_hangup(sub->owner); - return; - } else { - sub->substate = SUBSTATE_ONHOOK; - ast_queue_hangup(sub->owner); - } - } else { - sub->substate = SUBSTATE_ONHOOK; - } - break; - case SUBSTATE_DIALING: - if (ast_strlen_zero(sub->exten) || !ast_exists_extension(c, ast_channel_context(c), sub->exten, 1, l->cid_num)) { - ast_log(LOG_WARNING, "Exten (%s)@(%s) does not exist, unable to set substate DIALING on sub %u\n", sub->exten, ast_channel_context(c), sub->callid); - break; - } - - if (d->hookstate == SKINNY_ONHOOK) { - d->hookstate = SKINNY_OFFHOOK; - transmit_speaker_mode(d, SKINNY_SPEAKERON); - transmit_activatecallplane(d, l); - } - - if (!sub->subline) { - transmit_callstate(d, l->instance, sub->callid, SKINNY_OFFHOOK); - transmit_stop_tone(d, l->instance, sub->callid); - transmit_clear_display_message(d, l->instance, sub->callid); - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT, KEYMASK_ALL); - send_displaypromptstatus(d, "Dialing", "", 0, l->instance, sub->callid); - } - - if (AST_LIST_FIRST(&l->sublines)) { - if (subline) { - ast_channel_exten_set(c, subline->exten); - ast_channel_context_set(c, "sla_stations"); - } else { - pbx_builtin_setvar_helper(c, "_DESTEXTEN", sub->exten); - pbx_builtin_setvar_helper(c, "_DESTCONTEXT", ast_channel_context(c)); - ast_channel_exten_set(c, l->dialoutexten); - ast_channel_context_set(c, l->dialoutcontext); - ast_copy_string(l->lastnumberdialed, sub->exten, sizeof(l->lastnumberdialed)); - } - } else { - ast_channel_exten_set(c, sub->exten); - ast_copy_string(l->lastnumberdialed, sub->exten, sizeof(l->lastnumberdialed)); - } - - sub->substate = SUBSTATE_DIALING; - - if (ast_pthread_create(&t, NULL, skinny_newcall, c)) { - ast_log(LOG_WARNING, "Unable to create new call thread: %s\n", strerror(errno)); - ast_hangup(c); - } - break; - case SUBSTATE_RINGOUT: - if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS)) { - ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_RINGOUT from %s (on call-%u)\n", substate2str(sub->substate), sub->callid); - break; - } - if (sub->substate != SUBSTATE_PROGRESS) { - transmit_callstate(d, l->instance, sub->callid, SKINNY_PROGRESS); - } - - if (!d->earlyrtp) { - transmit_start_tone(d, SKINNY_ALERT, l->instance, sub->callid); - } - transmit_callstate(d, l->instance, sub->callid, SKINNY_RINGOUT); - if (sub->related) { - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUTWITHTRANS, KEYMASK_ALL); - } else { - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGOUT, KEYMASK_ALL); - } - transmit_dialednumber(d, sub->exten, l->instance, sub->callid); - send_displaypromptstatus(d, OCTAL_RINGOUT, "", 0, l->instance, sub->callid); - send_callinfo(sub); - sub->substate = SUBSTATE_RINGOUT; - break; - case SUBSTATE_RINGIN: - connected_id = ast_channel_connected_effective_id(c); - if ((ast_party_id_presentation(&connected_id) & AST_PRES_RESTRICTION) == AST_PRES_ALLOWED) { - fromnum = S_COR(connected_id.number.valid, connected_id.number.str, "Unknown"); - } else { - fromnum = "Unknown"; - } - transmit_callstate(d, l->instance, sub->callid, SKINNY_RINGIN); - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGIN, KEYMASK_ALL); - send_displaypromptstatus(d, OCTAL_FROM, fromnum, 0, l->instance, sub->callid); - send_displayprinotify(d, OCTAL_FROM, fromnum, 10, 5); - send_callinfo(sub); - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK); - transmit_ringer_mode(d, SKINNY_RING_INSIDE); - transmit_activatecallplane(d, l); - - if (d->hookstate == SKINNY_ONHOOK) { - l->activesub = sub; - } - - if (sub->substate != SUBSTATE_RINGIN || sub->substate != SUBSTATE_CALLWAIT) { - ast_setstate(c, AST_STATE_RINGING); - ast_queue_control(c, AST_CONTROL_RINGING); - } - sub->substate = SUBSTATE_RINGIN; - break; - case SUBSTATE_CALLWAIT: - transmit_callstate(d, l->instance, sub->callid, SKINNY_RINGIN); - transmit_callstate(d, l->instance, sub->callid, SKINNY_CALLWAIT); - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_RINGIN, KEYMASK_ALL); - send_displaypromptstatus(d, OCTAL_CALLWAITING, "", 0, l->instance, sub->callid); - send_callinfo(sub); - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_BLINK); - transmit_start_tone(d, SKINNY_CALLWAITTONE, l->instance, sub->callid); - - ast_setstate(c, AST_STATE_RINGING); - ast_queue_control(c, AST_CONTROL_RINGING); - sub->substate = SUBSTATE_CALLWAIT; - break; - case SUBSTATE_CONNECTED: - if (sub->substate == SUBSTATE_RINGIN) { - transmit_callstate(d, l->instance, sub->callid, SKINNY_OFFHOOK); - } - if (sub->substate == SUBSTATE_HOLD) { - ast_queue_unhold(sub->owner); - transmit_connect(d, sub); - } - transmit_ringer_mode(d, SKINNY_RING_OFF); - transmit_activatecallplane(d, l); - transmit_stop_tone(d, l->instance, sub->callid); - send_callinfo(sub); - transmit_callstate(d, l->instance, sub->callid, SKINNY_CONNECTED); - send_displaypromptstatus(d, OCTAL_CONNECTED, "", 0, l->instance, sub->callid); - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_CONNECTED, KEYMASK_ALL); - if (!sub->rtp) { - start_rtp(sub); - } - if (sub->aa_beep) { - transmit_start_tone(d, SKINNY_ZIP, l->instance, sub->callid); - } - if (sub->aa_mute) { - transmit_microphone_mode(d, SKINNY_MICOFF); - } - if (sub->substate == SUBSTATE_RINGIN || sub->substate == SUBSTATE_CALLWAIT) { - ast_queue_control(sub->owner, AST_CONTROL_ANSWER); - } - if (sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_RINGOUT) { - transmit_dialednumber(d, sub->exten, l->instance, sub->callid); - } - if (ast_channel_state(sub->owner) != AST_STATE_UP) { - ast_setstate(sub->owner, AST_STATE_UP); - } - sub->substate = SUBSTATE_CONNECTED; - l->activesub = sub; - break; - case SUBSTATE_BUSY: - if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS || sub->substate == SUBSTATE_RINGOUT)) { - ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_BUSY from %s (on call-%u)\n", substate2str(sub->substate), sub->callid); - break; - } - - if (!d->earlyrtp) { - transmit_start_tone(d, SKINNY_BUSYTONE, l->instance, sub->callid); - } - send_callinfo(sub); - transmit_callstate(d, l->instance, sub->callid, SKINNY_BUSY); - send_displaypromptstatus(d, OCTAL_BUSY, "", 0, l->instance, sub->callid); - sub->substate = SUBSTATE_BUSY; - break; - case SUBSTATE_CONGESTION: - if (!(sub->substate == SUBSTATE_DIALING || sub->substate == SUBSTATE_PROGRESS || sub->substate == SUBSTATE_RINGOUT)) { - ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_CONGESTION from %s (on call-%u)\n", substate2str(sub->substate), sub->callid); - break; - } - - if (!d->earlyrtp) { - transmit_start_tone(d, SKINNY_REORDER, l->instance, sub->callid); - } - send_callinfo(sub); - transmit_callstate(d, l->instance, sub->callid, SKINNY_CONGESTION); - send_displaypromptstatus(d, "Congestion", "", 0, l->instance, sub->callid); - sub->substate = SUBSTATE_CONGESTION; - break; - case SUBSTATE_PROGRESS: - if (sub->substate != SUBSTATE_DIALING) { - ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_PROGRESS from %s (on call-%u)\n", substate2str(sub->substate), sub->callid); - break; - } - - if (!d->earlyrtp) { - transmit_start_tone(d, SKINNY_ALERT, l->instance, sub->callid); - } - send_callinfo(sub); - transmit_callstate(d, l->instance, sub->callid, SKINNY_PROGRESS); - send_displaypromptstatus(d, "Call Progress", "", 0, l->instance, sub->callid); - sub->substate = SUBSTATE_PROGRESS; - break; - case SUBSTATE_HOLD: - if (sub->substate != SUBSTATE_CONNECTED) { - ast_log(LOG_WARNING, "Cannot set substate to SUBSTATE_HOLD from %s (on call-%u)\n", substate2str(sub->substate), sub->callid); - break; - } - ast_queue_hold(sub->owner, l->mohsuggest); - - transmit_activatecallplane(d, l); - transmit_closereceivechannel(d, sub); - transmit_stopmediatransmission(d, sub); - - transmit_callstate(d, l->instance, sub->callid, SKINNY_HOLD); - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_WINK); - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_ONHOLD, KEYMASK_ALL); - sub->substate = SUBSTATE_HOLD; - break; - default: - ast_log(LOG_WARNING, "Was asked to change to nonexistant substate %d on Sub-%u\n", state, sub->callid); - } - skinny_unlocksub(sub); -} - -static void dumpsub(struct skinny_subchannel *sub, int forcehangup) -{ - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; - struct skinny_subchannel *activate_sub = NULL; - struct skinny_subchannel *tsub; - - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Dumping\n", sub->callid); - - if (!forcehangup && sub->substate == SUBSTATE_HOLD) { - l->activesub = NULL; - return; - } - - if (sub == l->activesub) { - d->hookstate = SKINNY_ONHOOK; - transmit_speaker_mode(d, SKINNY_SPEAKEROFF); - if (sub->related) { - activate_sub = sub->related; - setsubstate(sub, SUBSTATE_ONHOOK); - l->activesub = activate_sub; - if (l->activesub->substate != SUBSTATE_HOLD) { - ast_log(LOG_WARNING, "Sub-%u was related but not at SUBSTATE_HOLD\n", sub->callid); - return; - } - setsubstate(l->activesub, SUBSTATE_HOLD); - } else { - setsubstate(sub, SUBSTATE_ONHOOK); - AST_LIST_TRAVERSE(&l->sub, tsub, list) { - if (tsub->substate == SUBSTATE_CALLWAIT) { - activate_sub = tsub; - } - } - if (activate_sub) { - setsubstate(activate_sub, SUBSTATE_RINGIN); - return; - } - AST_LIST_TRAVERSE(&l->sub, tsub, list) { - if (tsub->substate == SUBSTATE_HOLD) { - activate_sub = tsub; - } - } - if (activate_sub) { - setsubstate(activate_sub, SUBSTATE_HOLD); - return; - } - } - } else { - setsubstate(sub, SUBSTATE_ONHOOK); - } -} - -static void activatesub(struct skinny_subchannel *sub, int state) -{ - struct skinny_line *l = sub->line; - - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Activating, and deactivating sub %u\n", - sub->callid, l->activesub ? l->activesub->callid : 0); - - if (sub == l->activesub) { - setsubstate(sub, state); - } else { - if (l->activesub) { - if (l->activesub->substate == SUBSTATE_RINGIN) { - setsubstate(l->activesub, SUBSTATE_CALLWAIT); - } else if (l->activesub->substate != SUBSTATE_HOLD) { - setsubstate(l->activesub, SUBSTATE_ONHOOK); - } - } - l->activesub = sub; - setsubstate(sub, state); - } -} - -static void dialandactivatesub(struct skinny_subchannel *sub, char exten[AST_MAX_EXTENSION]) -{ - struct skinny_line *l = sub->line; - struct skinny_device *d = l->device; - - if (sub->dialType == DIALTYPE_NORMAL) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Dial %s and Activate\n", sub->callid, exten); - ast_copy_string(sub->exten, exten, sizeof(sub->exten)); - activatesub(sub, SUBSTATE_DIALING); - } else if (sub->dialType == DIALTYPE_CFWD) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Set callforward(%d) to %s\n", sub->callid, sub->getforward, exten); - set_callforwards(l, sub->exten, sub->getforward); - dumpsub(sub, 1); - transmit_cfwdstate(d, l); - transmit_displaynotify(d, "CFwd enabled", 10); - } else if (sub->dialType == DIALTYPE_XFER) { - ast_copy_string(sub->exten, exten, sizeof(sub->exten)); - skinny_transfer_blind(sub); - } -} - -static int handle_hold_button(struct skinny_subchannel *sub) -{ - if (!sub) - return -1; - if (sub->related) { - setsubstate(sub, SUBSTATE_HOLD); - activatesub(sub->related, SUBSTATE_CONNECTED); - } else { - if (sub->substate == SUBSTATE_HOLD) { - activatesub(sub, SUBSTATE_CONNECTED); - } else { - setsubstate(sub, SUBSTATE_HOLD); - } - } - return 1; -} - -static int handle_transfer_button(struct skinny_subchannel *sub) -{ - struct skinny_line *l; - struct skinny_device *d; - struct skinny_subchannel *newsub; - struct ast_channel *c; - - if (!sub) { - ast_verbose("Transfer: No subchannel to transfer\n"); - return -1; - } - - l = sub->line; - d = l->device; - - if (!d->session) { - ast_log(LOG_WARNING, "Device for line %s is not registered.\n", l->name); - return -1; - } - - if (!sub->related) { - /* Another sub has not been created so this must be first XFER press */ - if (!(sub->substate == SUBSTATE_HOLD)) { - setsubstate(sub, SUBSTATE_HOLD); - } - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - if (c) { - newsub = ast_channel_tech_pvt(c); - /* point the sub and newsub at each other so we know they are related */ - newsub->related = sub; - sub->related = newsub; - newsub->xferor = 1; - setsubstate(newsub, SUBSTATE_OFFHOOK); - } else { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } - } else { - /* We already have a related sub so we can either complete XFER or go into BLINDXFER (or cancel BLINDXFER */ - if (sub->substate == SUBSTATE_OFFHOOK) { - if (sub->dialType == DIALTYPE_XFER) { - sub->dialType = DIALTYPE_NORMAL; - } else { - sub->dialType = DIALTYPE_XFER; - } - } else { - skinny_transfer_attended(sub); - } - } - return 0; -} - -static void handle_callforward_button(struct skinny_line *l, struct skinny_subchannel *sub, int cfwdtype) -{ - struct skinny_device *d = l->device; - struct ast_channel *c; - - if (!d->session) { - ast_log(LOG_WARNING, "Device for line %s is not registered.\n", l->name); - return; - } - - if (!sub && (l->cfwdtype & cfwdtype)) { - set_callforwards(l, NULL, cfwdtype); - if (sub) { - dumpsub(sub, 1); - } - transmit_cfwdstate(d, l); - transmit_displaynotify(d, "CFwd disabled", 10); - } else { - if (!sub || !sub->owner) { - if (!(c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING))) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - return; - } - sub = ast_channel_tech_pvt(c); - l->activesub = sub; - setsubstate(sub, SUBSTATE_OFFHOOK); - } - sub->getforward |= cfwdtype; - sub->dialType = DIALTYPE_CFWD; - } -} - -static int handle_ip_port_message(struct skinny_req *req, struct skinnysession *s) -{ - /* no response necessary */ - return 1; -} - -static void handle_keepalive_message(struct skinny_req *req, struct skinnysession *s) -{ - not_used = ast_sched_del(sched, s->keepalive_timeout_sched); - -#ifdef AST_DEVMODE - { - long keepalive_diff; - keepalive_diff = (long) ast_tvdiff_ms(ast_tvnow(), ast_tvadd(s->last_keepalive, ast_tv(keep_alive, 0))); - SKINNY_DEBUG(DEBUG_PACKET|DEBUG_KEEPALIVE, 3, - "Keep_alive %d on %s, %.3fs %s\n", - ++s->keepalive_count, - (s->device ? s->device->name : "unregistered"), - (float) labs(keepalive_diff) / 1000, - (keepalive_diff > 0 ? "late" : "early")); - } -#endif - - s->keepalive_timeout_sched = ast_sched_add(sched, keep_alive*3000, skinny_nokeepalive_cb, s); - s->last_keepalive = ast_tvnow(); - transmit_keepaliveack(s); -} - -static int handle_keypad_button_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_subchannel *sub = NULL; - struct skinny_line *l; - struct skinny_device *d = s->device; - struct ast_frame f = { 0, }; - char dgt; - int digit; - int lineInstance; - int callReference; - size_t len; - - digit = letohl(req->data.keypad.button); - lineInstance = letohl(req->data.keypad.lineInstance); - callReference = letohl(req->data.keypad.callReference); - - if (lineInstance && callReference) { - sub = find_subchannel_by_instance_reference(d, lineInstance, callReference); - } else { - sub = d->activeline->activesub; - } - - if (!sub) - return 0; - - l = sub->line; - - if (digit == 14) { - dgt = '*'; - } else if (digit == 15) { - dgt = '#'; - } else if (digit >= 0 && digit <= 9) { - dgt = '0' + digit; - } else { - /* digit=10-13 (A,B,C,D ?), or - * digit is bad value - * - * probably should not end up here, but set - * value for backward compatibility, and log - * a warning. - */ - dgt = '0' + digit; - ast_log(LOG_WARNING, "Unsupported digit %d\n", digit); - } - - if ((sub->owner && ast_channel_state(sub->owner) < AST_STATE_UP)) { - if (-1 < sub->dialer_sched && !skinny_sched_del(sub->dialer_sched, sub)) { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Got a digit and not timed out, so try dialing\n", sub->callid); - sub->dialer_sched = -1; - len = strlen(sub->exten); - if (len == 0) { - transmit_stop_tone(d, l->instance, sub->callid); - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_DADFD, KEYMASK_ALL&~KEYMASK_FORCEDIAL); - } - if (len < sizeof(sub->exten) - 1 && dgt != immed_dialchar) { - sub->exten[len] = dgt; - sub->exten[len + 1] = '\0'; - } - if (len == sizeof(sub->exten) - 1 || dgt == immed_dialchar) { - skinny_dialer(sub, 1); - } else { - skinny_dialer(sub, 0); - } - } else { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u Got a digit already timedout, ignore\n", sub->callid); - /* Timed out so the call is being progressed elsewhere, to late for digits */ - return 0; - } - } else { - SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %u - Got a digit and sending as DTMF\n", sub->callid); - f.subclass.integer = dgt; - f.src = "skinny"; - if (sub->owner) { - if (ast_channel_state(sub->owner) == 0) { - f.frametype = AST_FRAME_DTMF_BEGIN; - ast_queue_frame(sub->owner, &f); - } - /* XXX MUST queue this frame to all lines in threeway call if threeway call is active */ - f.frametype = AST_FRAME_DTMF_END; - ast_queue_frame(sub->owner, &f); - /* XXX This seriously needs to be fixed */ - if (AST_LIST_NEXT(sub, list) && AST_LIST_NEXT(sub, list)->owner) { - if (ast_channel_state(sub->owner) == 0) { - f.frametype = AST_FRAME_DTMF_BEGIN; - ast_queue_frame(AST_LIST_NEXT(sub, list)->owner, &f); - } - f.frametype = AST_FRAME_DTMF_END; - ast_queue_frame(AST_LIST_NEXT(sub, list)->owner, &f); - } - } else { - ast_log(LOG_WARNING, "Got digit on %s, but not associated with channel\n", l->name); - } - } - return 1; -} - -static int handle_stimulus_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d = s->device; - struct skinny_line *l; - struct skinny_subchannel *sub; - /*struct skinny_speeddial *sd;*/ - struct ast_channel *c; - int event; - int instance; -#ifdef AST_DEVMODE - int callreference; - /* This is only used in AST_DEVMODE, as an argument to SKINNY_DEBUG */ - callreference = letohl(req->data.stimulus.callreference); -#endif - - event = letohl(req->data.stimulus.stimulus); - instance = letohl(req->data.stimulus.stimulusInstance); - - /* Note that this call should be using the passed in instance and callreference */ - sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference); - - if (!sub) { - l = find_line_by_instance(d, d->lastlineinstance); - if (!l) { - return 0; - } - sub = l->activesub; - } else { - l = sub->line; - } - - switch(event) { - case STIMULUS_REDIAL: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_REDIAL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - if (ast_strlen_zero(l->lastnumberdialed)) { - ast_log(LOG_WARNING, "Attempted redial, but no previously dialed number found. Ignoring button.\n"); - break; - } - - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - if (!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } else { - sub = ast_channel_tech_pvt(c); - l = sub->line; - dialandactivatesub(sub, l->lastnumberdialed); - } - break; - case STIMULUS_SPEEDDIAL: - { - struct skinny_speeddial *sd; - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_SPEEDDIAL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - if (!(sd = find_speeddial_by_instance(d, instance, 0))) { - return 0; - } - - if (!sub || !sub->owner) - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - else - c = sub->owner; - - if (!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } else { - sub = ast_channel_tech_pvt(c); - dialandactivatesub(sub, sd->exten); - } - } - break; - case STIMULUS_HOLD: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_HOLD from %s, inst %d, callref %d\n", - d->name, instance, callreference); - handle_hold_button(sub); - break; - case STIMULUS_TRANSFER: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_TRANSFER from %s, inst %d, callref %d\n", - d->name, instance, callreference); - if (l->transfer) - handle_transfer_button(sub); - else - transmit_displaynotify(d, "Transfer disabled", 10); - break; - case STIMULUS_CONFERENCE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_CONFERENCE from %s, inst %d, callref %d\n", - d->name, instance, callreference); - /* XXX determine the best way to pull off a conference. Meetme? */ - break; - case STIMULUS_VOICEMAIL: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_VOICEMAIL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - if (!sub || !sub->owner) { - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - } else { - c = sub->owner; - } - - if (!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - break; - } - - sub = ast_channel_tech_pvt(c); - if (sub->substate == SUBSTATE_UNSET || sub->substate == SUBSTATE_OFFHOOK){ - dialandactivatesub(sub, l->vmexten); - } - break; - case STIMULUS_CALLPARK: - { - char extout[AST_MAX_EXTENSION]; - RAII_VAR(struct ast_bridge_channel *, bridge_channel, NULL, ao2_cleanup); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_CALLPARK from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - if (!ast_parking_provider_registered()) { - transmit_displaynotify(d, "Call Park not available", 10); - break; - } - - if ((sub && sub->owner) && (ast_channel_state(sub->owner) == AST_STATE_UP)) { - c = sub->owner; - ast_channel_lock(c); - bridge_channel = ast_channel_get_bridge_channel(c); - ast_channel_unlock(c); - - if (!bridge_channel) { - transmit_displaynotify(d, "Call Park failed", 10); - break; - } - - if (!ast_parking_park_call(bridge_channel, extout, sizeof(extout))) { - static const char msg_prefix[] = "Call Parked at: "; - char message[sizeof(msg_prefix) + sizeof(extout)]; - - snprintf(message, sizeof(message), "%s%s", msg_prefix, extout); - transmit_displaynotify(d, message, 10); - break; - } - transmit_displaynotify(d, "Call Park failed", 10); - } else { - transmit_displaynotify(d, "Call Park not available", 10); - } - break; - } - case STIMULUS_DND: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_DND from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - /* Do not disturb */ - if (l->dnd != 0){ - ast_verb(3, "Disabling DND on %s@%s\n", l->name, d->name); - l->dnd = 0; - transmit_lamp_indication(d, STIMULUS_DND, 1, SKINNY_LAMP_ON); - transmit_displaynotify(d, "DnD disabled", 10); - } else { - ast_verb(3, "Enabling DND on %s@%s\n", l->name, d->name); - l->dnd = 1; - transmit_lamp_indication(d, STIMULUS_DND, 1, SKINNY_LAMP_OFF); - transmit_displaynotify(d, "DnD enabled", 10); - } - break; - case STIMULUS_FORWARDALL: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_FORWARDALL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - handle_callforward_button(l, sub, SKINNY_CFWD_ALL); - break; - case STIMULUS_FORWARDBUSY: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_FORWARDBUSY from %s, inst %d, callref %d\n", - d->name, instance, callreference); - handle_callforward_button(l, sub, SKINNY_CFWD_BUSY); - break; - case STIMULUS_FORWARDNOANSWER: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_FORWARDNOANSWER from %s, inst %d, callref %d\n", - d->name, instance, callreference); - handle_callforward_button(l, sub, SKINNY_CFWD_NOANSWER); - break; - case STIMULUS_DISPLAY: - /* Not sure what this is */ - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_DISPLAY from %s, inst %d, callref %d\n", - d->name, instance, callreference); - break; - case STIMULUS_LINE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received STIMULUS_LINE from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - l = find_line_by_instance(d, instance); - - if (!l) { - return 0; - } - - d->activeline = l; - - /* turn the speaker on */ - transmit_speaker_mode(d, SKINNY_SPEAKERON); - transmit_ringer_mode(d, SKINNY_RING_OFF); - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON); - - d->hookstate = SKINNY_OFFHOOK; - - if (sub && sub->calldirection == SKINNY_INCOMING) { - setsubstate(sub, SUBSTATE_CONNECTED); - } else { - if (sub && sub->owner) { - ast_debug(1, "Current subchannel [%s] already has owner\n", ast_channel_name(sub->owner)); - } else { - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - if (c) { - setsubstate(ast_channel_tech_pvt(c), SUBSTATE_OFFHOOK); - } else { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } - } - } - break; - default: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received UNKNOWN_STIMULUS(%d) from %s, inst %d, callref %d\n", - event, d->name, instance, callreference); - break; - } - ast_devstate_changed(AST_DEVICE_UNKNOWN, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name); - - return 1; -} - -static int handle_offhook_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d = s->device; - struct skinny_line *l = NULL; - struct skinny_subchannel *sub = NULL; - struct ast_channel *c; - int instance; - int reference; - - instance = letohl(req->data.offhook.instance); - reference = letohl(req->data.offhook.reference); - - if (d->hookstate == SKINNY_OFFHOOK) { - ast_verb(3, "Got offhook message when device (%s) already offhook\n", d->name); - return 0; - } - - if (reference) { - sub = find_subchannel_by_instance_reference(d, instance, reference); - if (sub) { - l = sub->line; - } - } - if (!sub) { - if (instance) { - l = find_line_by_instance(d, instance); - } else { - l = d->activeline; - } - sub = l->activesub; - } - - transmit_ringer_mode(d, SKINNY_RING_OFF); - d->hookstate = SKINNY_OFFHOOK; - - ast_devstate_changed(AST_DEVICE_INUSE, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name); - - if (sub && sub->substate == SUBSTATE_HOLD) { - return 1; - } - - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON); - - if (sub && sub->calldirection == SKINNY_INCOMING) { - setsubstate(sub, SUBSTATE_CONNECTED); - } else { - /* Not ideal, but let's send updated time at onhook and offhook, as it clears the display */ - transmit_definetimedate(d); - - if (sub && sub->owner) { - ast_debug(1, "Current sub [%s] already has owner\n", ast_channel_name(sub->owner)); - } else { - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - if (c) { - setsubstate(ast_channel_tech_pvt(c), SUBSTATE_OFFHOOK); - } else { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } - } - } - return 1; -} - -static int handle_onhook_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d = s->device; - struct skinny_line *l; - struct skinny_subchannel *sub; - int instance; - int reference; - - instance = letohl(req->data.onhook.instance); - reference = letohl(req->data.onhook.reference); - - if (instance && reference) { - sub = find_subchannel_by_instance_reference(d, instance, reference); - if (!sub) { - return 0; - } - l = sub->line; - } else { - l = d->activeline; - sub = l->activesub; - if (!sub) { - return 0; - } - } - - if (d->hookstate == SKINNY_ONHOOK) { - /* Something else already put us back on hook */ - /* Not ideal, but let's send updated time anyway, as it clears the display */ - transmit_definetimedate(d); - return 0; - } - - if (l->transfer && sub->xferor && ast_channel_state(sub->owner) >= AST_STATE_RING) { - /* We're allowed to transfer, we have two active calls and - we made at least one of the calls. Let's try and transfer */ - handle_transfer_button(sub); - return 0; - } - - ast_devstate_changed(AST_DEVICE_NOT_INUSE, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name); - - dumpsub(sub, 0); - - d->hookstate = SKINNY_ONHOOK; - - /* Not ideal, but let's send updated time at onhook and offhook, as it clears the display */ - transmit_definetimedate(d); - - return 1; -} - -static int handle_capabilities_res_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d = s->device; - struct skinny_line *l; - uint32_t count = 0; - struct ast_format_cap *codecs = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT); - int i; -#ifdef AST_DEVMODE - struct ast_str *codec_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN); -#endif - - - if (!codecs) { - return 0; - } - - count = letohl(req->data.caps.count); - if (count > SKINNY_MAX_CAPABILITIES) { - count = SKINNY_MAX_CAPABILITIES; - ast_log(LOG_WARNING, "Received more capabilities than we can handle (%d). Ignoring the rest.\n", SKINNY_MAX_CAPABILITIES); - } - - for (i = 0; i < count; i++) { - struct ast_format *acodec; - int scodec = 0; - scodec = letohl(req->data.caps.caps[i].codec); - acodec = codec_skinny2ast(scodec); - SKINNY_DEBUG(DEBUG_AUDIO, 4, "Adding codec capability %s (%d)\n", ast_format_get_name(acodec), scodec); - ast_format_cap_append(codecs, acodec, 0); - } - - ast_format_cap_get_compatible(d->confcap, codecs, d->cap); - SKINNY_DEBUG(DEBUG_AUDIO, 4, "Device capability set to '%s'\n", ast_format_cap_get_names(d->cap, &codec_buf)); - AST_LIST_TRAVERSE(&d->lines, l, list) { - ast_mutex_lock(&l->lock); - ast_format_cap_get_compatible(l->confcap, d->cap, l->cap); - ast_mutex_unlock(&l->lock); - } - - ao2_ref(codecs, -1); - return 1; -} - -static int handle_button_template_req_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d = s->device; - struct skinny_line *l; - int i; - struct skinny_speeddial *sd; - struct skinny_serviceurl *surl; - struct button_definition_template btn[42]; - int lineInstance = 1; - int speeddialInstance = 1; - int serviceurlInstance = 1; - int buttonCount = 0; - - if (!(req = req_alloc(sizeof(struct button_template_res_message), BUTTON_TEMPLATE_RES_MESSAGE))) - return -1; - - SKINNY_DEBUG(DEBUG_TEMPLATE, 3, "Creating Button Template\n"); - - memset(&btn, 0, sizeof(btn)); - get_button_template(s, btn); - - for (i=0; i<42; i++) { - int btnSet = 0; - switch (btn[i].buttonDefinition) { - case BT_CUST_LINE: - /* assume failure */ - req->data.buttontemplate.definition[i].buttonDefinition = BT_NONE; - req->data.buttontemplate.definition[i].instanceNumber = 0; - - AST_LIST_TRAVERSE(&d->lines, l, list) { - if (l->instance == lineInstance) { - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", BT_LINE, lineInstance); - req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE; - req->data.buttontemplate.definition[i].instanceNumber = lineInstance; - lineInstance++; - buttonCount++; - btnSet = 1; - break; - } - } - - if (!btnSet) { - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - if (sd->isHint && sd->instance == lineInstance) { - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", BT_LINE, lineInstance); - req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE; - req->data.buttontemplate.definition[i].instanceNumber = lineInstance; - lineInstance++; - buttonCount++; - btnSet = 1; - break; - } - } - } - break; - case BT_CUST_LINESPEEDDIAL: - /* assume failure */ - req->data.buttontemplate.definition[i].buttonDefinition = BT_NONE; - req->data.buttontemplate.definition[i].instanceNumber = 0; - - AST_LIST_TRAVERSE(&d->lines, l, list) { - if (l->instance == lineInstance) { - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", BT_LINE, lineInstance); - req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE; - req->data.buttontemplate.definition[i].instanceNumber = lineInstance; - lineInstance++; - buttonCount++; - btnSet = 1; - break; - } - } - - if (!btnSet) { - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - if (sd->isHint && sd->instance == lineInstance) { - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", BT_LINE, lineInstance); - req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE; - req->data.buttontemplate.definition[i].instanceNumber = lineInstance; - lineInstance++; - buttonCount++; - btnSet = 1; - break; - } else if (!sd->isHint && sd->instance == speeddialInstance) { - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", BT_SPEEDDIAL, speeddialInstance); - req->data.buttontemplate.definition[i].buttonDefinition = BT_SPEEDDIAL; - req->data.buttontemplate.definition[i].instanceNumber = speeddialInstance; - speeddialInstance++; - buttonCount++; - btnSet = 1; - break; - } - } - } - - if (!btnSet) { - AST_LIST_TRAVERSE(&d->serviceurls, surl, list) { - if (surl->instance == serviceurlInstance) { - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", BT_SERVICEURL, serviceurlInstance); - req->data.buttontemplate.definition[i].buttonDefinition = BT_SERVICEURL; - req->data.buttontemplate.definition[i].instanceNumber = serviceurlInstance; - serviceurlInstance++; - buttonCount++; - btnSet = 1; - break; - } - } - } - break; - case BT_LINE: - req->data.buttontemplate.definition[i].buttonDefinition = htolel(BT_NONE); - req->data.buttontemplate.definition[i].instanceNumber = htolel(0); - - AST_LIST_TRAVERSE(&d->lines, l, list) { - if (l->instance == lineInstance) { - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", BT_LINE, lineInstance); - req->data.buttontemplate.definition[i].buttonDefinition = BT_LINE; - req->data.buttontemplate.definition[i].instanceNumber = lineInstance; - lineInstance++; - buttonCount++; - btnSet = 1; - break; - } - } - break; - case BT_SPEEDDIAL: - req->data.buttontemplate.definition[i].buttonDefinition = BT_NONE; - req->data.buttontemplate.definition[i].instanceNumber = 0; - - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - if (!sd->isHint && sd->instance == speeddialInstance) { - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", BT_SPEEDDIAL, speeddialInstance); - req->data.buttontemplate.definition[i].buttonDefinition = BT_SPEEDDIAL; - req->data.buttontemplate.definition[i].instanceNumber = speeddialInstance - 1; - speeddialInstance++; - buttonCount++; - btnSet = 1; - break; - } - } - break; - case BT_NONE: - break; - default: - SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "Adding button: %d, %d\n", btn[i].buttonDefinition, 0); - req->data.buttontemplate.definition[i].buttonDefinition = htolel(btn[i].buttonDefinition); - req->data.buttontemplate.definition[i].instanceNumber = 0; - buttonCount++; - btnSet = 1; - break; - } - } - - req->data.buttontemplate.buttonOffset = 0; - req->data.buttontemplate.buttonCount = htolel(buttonCount); - req->data.buttontemplate.totalButtonCount = htolel(buttonCount); - - SKINNY_DEBUG(DEBUG_PACKET | DEBUG_TEMPLATE, 3, "Transmitting BUTTON_TEMPLATE_RES_MESSAGE to %s, type %d\n", - d->name, d->type); - transmit_response(d, req); - return 1; -} - -static int handle_open_receive_channel_ack_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d = s->device; - struct skinny_line *l; - struct skinny_subchannel *sub; - struct sockaddr_in sin = { 0, }; - struct sockaddr_in us = { 0, }; - struct ast_sockaddr sin_tmp; - struct ast_sockaddr us_tmp; - struct ast_format *tmpfmt; - uint32_t addr; - int port; - int status; - int callid; - unsigned int framing; - - status = (d->protocolversion<17) ? letohl(req->data.openreceivechannelack_ip4.status) : letohl(req->data.openreceivechannelack_ip6.status); - - if (status) { - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received OPEN_RECEIVE_CHANNEL_ACK_MESSAGE from %s, status %d\n", - d->name, status); - ast_log(LOG_ERROR, "Open Receive Channel Failure\n"); - return 0; - } - - if (d->protocolversion<17) { - addr = req->data.openreceivechannelack_ip4.ipAddr; - port = letohl(req->data.openreceivechannelack_ip4.port); - callid = letohl(req->data.openreceivechannelack_ip4.callReference); - } else { - memcpy(&addr, &req->data.openreceivechannelack_ip6.ipAddr, sizeof(addr)); - port = letohl(req->data.openreceivechannelack_ip6.port); - callid = letohl(req->data.openreceivechannelack_ip6.callReference); - } - - sin.sin_family = AF_INET; - sin.sin_addr.s_addr = addr; - sin.sin_port = htons(port); - - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received OPEN_RECEIVE_CHANNEL_ACK_MESSAGE from %s, status %d, callid %d, ip %s:%d\n", - d->name, status, callid, ast_inet_ntoa(sin.sin_addr), port); - - sub = find_subchannel_by_reference(d, callid); - - if (!sub) { - ast_log(LOG_ERROR, "Open Receive Channel Failure - can't find sub for %d\n", callid); - return 0; - } - - l = sub->line; - - if (sub->rtp) { - ast_sockaddr_from_sin(&sin_tmp, &sin); - ast_rtp_instance_set_remote_address(sub->rtp, &sin_tmp); - ast_rtp_instance_get_local_address(sub->rtp, &us_tmp); - ast_sockaddr_to_sin(&us_tmp, &us); - us.sin_addr.s_addr = us.sin_addr.s_addr ? us.sin_addr.s_addr : d->ourip.s_addr; - } else { - ast_log(LOG_ERROR, "No RTP structure, this is very bad\n"); - return 0; - } - - SKINNY_DEBUG(DEBUG_PACKET, 4, "device ipaddr = %s:%d\n", ast_inet_ntoa(sin.sin_addr), ntohs(sin.sin_port)); - SKINNY_DEBUG(DEBUG_PACKET, 4, "asterisk ipaddr = %s:%d\n", ast_inet_ntoa(us.sin_addr), ntohs(us.sin_port)); - - tmpfmt = ast_format_cap_get_format(l->cap, 0); - framing = ast_format_cap_get_format_framing(l->cap, tmpfmt); - - SKINNY_DEBUG(DEBUG_PACKET, 4, "Setting payloadType to '%s' (%u ms)\n", ast_format_get_name(tmpfmt), framing); - - transmit_startmediatransmission(d, sub, us, tmpfmt, framing); - - ao2_ref(tmpfmt, -1); - - return 1; -} - -static int handle_enbloc_call_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d = s->device; - struct skinny_line *l; - struct skinny_subchannel *sub = NULL; - struct ast_channel *c; - - sub = find_subchannel_by_instance_reference(d, d->lastlineinstance, d->lastcallreference); - - if (!sub) { - l = find_line_by_instance(d, d->lastlineinstance); - if (!l) { - return 0; - } - } else { - l = sub->line; - } - - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - - if(!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } else { - d->hookstate = SKINNY_OFFHOOK; - - sub = ast_channel_tech_pvt(c); - dialandactivatesub(sub, req->data.enbloccallmessage.calledParty); - } - - return 1; -} - -static int handle_soft_key_event_message(struct skinny_req *req, struct skinnysession *s) -{ - struct skinny_device *d = s->device; - struct skinny_line *l; - struct skinny_subchannel *sub = NULL; - struct ast_channel *c; - int event; - int instance; - int callreference; - - event = letohl(req->data.softkeyeventmessage.softKeyEvent); - instance = letohl(req->data.softkeyeventmessage.instance); - callreference = letohl(req->data.softkeyeventmessage.callreference); - - if (instance) { - l = find_line_by_instance(d, instance); - if (callreference) { - sub = find_subchannel_by_instance_reference(d, instance, callreference); - } else { - sub = find_subchannel_by_instance_reference(d, instance, d->lastcallreference); - } - } else { - l = find_line_by_instance(d, d->lastlineinstance); - } - - if (!l) { - ast_log(LOG_WARNING, "Received Softkey Event: %d(%d/%d) but can't find line\n", event, instance, callreference); - return 0; - } - - ast_devstate_changed(AST_DEVICE_INUSE, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name); - - switch(event) { - case SOFTKEY_NONE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_NONE from %s, inst %d, callref %d\n", - d->name, instance, callreference); - break; - case SOFTKEY_REDIAL: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_REDIAL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - if (ast_strlen_zero(l->lastnumberdialed)) { - ast_log(LOG_WARNING, "Attempted redial, but no previously dialed number found. Ignoring button.\n"); - break; - } - - if (!sub || !sub->owner) { - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - } else { - c = sub->owner; - } - - if (!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } else { - sub = ast_channel_tech_pvt(c); - dialandactivatesub(sub, l->lastnumberdialed); - } - break; - case SOFTKEY_NEWCALL: /* Actually the DIAL softkey */ - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_NEWCALL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - /* New Call ALWAYS gets a new sub-channel */ - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - sub = ast_channel_tech_pvt(c); - - if (!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } else { - activatesub(sub, SUBSTATE_OFFHOOK); - } - break; - case SOFTKEY_HOLD: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_HOLD from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - if (sub) { - setsubstate(sub, SUBSTATE_HOLD); - } else { /* No sub, maybe an SLA call */ - struct skinny_subline *subline; - if ((subline = find_subline_by_callid(d, callreference))) { - setsubstate(subline->sub, SUBSTATE_HOLD); - } - } - - break; - case SOFTKEY_TRNSFER: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_TRNSFER from %s, inst %d, callref %d\n", - d->name, instance, callreference); - if (l->transfer) - handle_transfer_button(sub); - else - transmit_displaynotify(d, "Transfer disabled", 10); - - break; - case SOFTKEY_DND: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_DND from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - /* Do not disturb */ - if (l->dnd != 0){ - ast_verb(3, "Disabling DND on %s@%s\n", l->name, d->name); - l->dnd = 0; - transmit_lamp_indication(d, STIMULUS_DND, 1, SKINNY_LAMP_ON); - transmit_displaynotify(d, "DnD disabled", 10); - } else { - ast_verb(3, "Enabling DND on %s@%s\n", l->name, d->name); - l->dnd = 1; - transmit_lamp_indication(d, STIMULUS_DND, 1, SKINNY_LAMP_OFF); - transmit_displaynotify(d, "DnD enabled", 10); - } - break; - case SOFTKEY_CFWDALL: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_CFWDALL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - handle_callforward_button(l, sub, SKINNY_CFWD_ALL); - break; - case SOFTKEY_CFWDBUSY: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_CFWDBUSY from %s, inst %d, callref %d\n", - d->name, instance, callreference); - handle_callforward_button(l, sub, SKINNY_CFWD_BUSY); - break; - case SOFTKEY_CFWDNOANSWER: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_CFWDNOANSWER from %s, inst %d, callref %d\n", - d->name, instance, callreference); - handle_callforward_button(l, sub, SKINNY_CFWD_NOANSWER); - break; - case SOFTKEY_BKSPC: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_BKSPC from %s, inst %d, callref %d\n", - d->name, instance, callreference); - if (-1 < sub->dialer_sched && !skinny_sched_del(sub->dialer_sched, sub)) { - size_t len; - sub->dialer_sched = -1; - len = strlen(sub->exten); - if (len > 0) { - sub->exten[len-1] = '\0'; - if (len == 1) { - transmit_start_tone(d, SKINNY_DIALTONE, l->instance, sub->callid); - transmit_selectsoftkeys(d, l->instance, sub->callid, KEYDEF_OFFHOOK, KEYMASK_ALL); - } - transmit_backspace(d, l->instance, sub->callid); - } - sub->dialer_sched = skinny_sched_add(gendigittimeout, skinny_dialer_cb, sub); - } - break; - case SOFTKEY_ENDCALL: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_ENDCALL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - ast_devstate_changed(AST_DEVICE_NOT_INUSE, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name); - - if (sub) { - dumpsub(sub, 1); - } else { /* No sub, maybe an SLA call */ - struct skinny_subline *subline; - if ((subline = find_subline_by_callid(d, callreference))) { - dumpsub(subline->sub, 1); - } - } - - d->hookstate = SKINNY_ONHOOK; - - /* Not ideal, but let's send updated time at onhook and offhook, as it clears the display */ - transmit_definetimedate(d); - - break; - case SOFTKEY_RESUME: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_RESUME from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - if (sub) { - activatesub(sub, SUBSTATE_CONNECTED); - } else { /* No sub, maybe an inactive SLA call */ - struct skinny_subline *subline; - subline = find_subline_by_callid(d, callreference); - c = skinny_new(l, subline, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - if (!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } else { - sub = ast_channel_tech_pvt(c); - dialandactivatesub(sub, subline->exten); - } - } - break; - case SOFTKEY_ANSWER: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_ANSWER from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - transmit_ringer_mode(d, SKINNY_RING_OFF); - transmit_lamp_indication(d, STIMULUS_LINE, l->instance, SKINNY_LAMP_ON); - if (d->hookstate == SKINNY_ONHOOK) { - transmit_speaker_mode(d, SKINNY_SPEAKERON); - d->hookstate = SKINNY_OFFHOOK; - } - - if (sub && sub->calldirection == SKINNY_INCOMING) { - activatesub(sub, SUBSTATE_CONNECTED); - } - break; - case SOFTKEY_INFO: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_INFO from %s, inst %d, callref %d\n", - d->name, instance, callreference); - break; - case SOFTKEY_CONFRN: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_CONFRN from %s, inst %d, callref %d\n", - d->name, instance, callreference); - /* XXX determine the best way to pull off a conference. Meetme? */ - break; - case SOFTKEY_PARK: - { - char extout[AST_MAX_EXTENSION]; - RAII_VAR(struct ast_bridge_channel *, bridge_channel, NULL, ao2_cleanup); - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_PARK from %s, inst %d, callref %d\n", - d->name, instance, callreference); - - if (!ast_parking_provider_registered()) { - transmit_displaynotify(d, "Call Park not available", 10); - break; - } - - if ((sub && sub->owner) && (ast_channel_state(sub->owner) == AST_STATE_UP)) { - c = sub->owner; - ast_channel_lock(c); - bridge_channel = ast_channel_get_bridge_channel(c); - ast_channel_unlock(c); - - if (!bridge_channel) { - transmit_displaynotify(d, "Call Park failed", 10); - break; - } - - if (!ast_parking_park_call(bridge_channel, extout, sizeof(extout))) { - static const char msg_prefix[] = "Call Parked at: "; - char message[sizeof(msg_prefix) + sizeof(extout)]; - - snprintf(message, sizeof(message), "%s%s", msg_prefix, extout); - transmit_displaynotify(d, message, 10); - break; - } - transmit_displaynotify(d, "Call Park failed", 10); - } else { - transmit_displaynotify(d, "Call Park not available", 10); - } - break; - } - case SOFTKEY_JOIN: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_JOIN from %s, inst %d, callref %d\n", - d->name, instance, callreference); - /* this is SLA territory, should not get here unless there is a meetme at subline */ - { - struct skinny_subline *subline; - subline = find_subline_by_callid(d, callreference); - c = skinny_new(l, subline, AST_STATE_DOWN, NULL, NULL, SKINNY_OUTGOING); - if (!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } else { - sub = ast_channel_tech_pvt(c); - dialandactivatesub(sub, subline->exten); - } - } - break; - case SOFTKEY_MEETME: - /* XXX How is this different from CONFRN? */ - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_MEETME from %s, inst %d, callref %d\n", - d->name, instance, callreference); - break; - case SOFTKEY_PICKUP: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_PICKUP from %s, inst %d, callref %d\n", - d->name, instance, callreference); - break; - case SOFTKEY_GPICKUP: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_GPICKUP from %s, inst %d, callref %d\n", - d->name, instance, callreference); - if (!sub || !sub->owner) { - c = skinny_new(l, NULL, AST_STATE_DOWN, NULL, NULL, SKINNY_INCOMING); - } else { - c = sub->owner; - } - - if (!c) { - ast_log(LOG_WARNING, "Unable to create channel for %s@%s\n", l->name, d->name); - } else { - ast_channel_ref(c); - sub = ast_channel_tech_pvt(c); - ast_pickup_call(c); - if (sub->owner == c) { - ast_channel_unref(c); - dumpsub(sub, 1); - } else { - ast_hangup(c); - setsubstate(sub, SUBSTATE_CONNECTED); - ast_channel_unref(c); - } - } - break; - case SOFTKEY_FORCEDIAL: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_FORCEDIAL from %s, inst %d, callref %d\n", - d->name, instance, callreference); - skinny_dialer(sub, 1); - - break; - default: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFTKEY_UNKNOWN(%d) from %s, inst %d, callref %d\n", - event, d->name, instance, callreference); - break; - } - - return 1; -} - -static int handle_message(struct skinny_req *req, struct skinnysession *s) -{ - int res = 0; - struct skinny_speeddial *sd; - struct skinny_device *d = s->device; - - if (!d && !(letohl(req->e) == REGISTER_MESSAGE || letohl(req->e) == ALARM_MESSAGE || letohl(req->e) == KEEP_ALIVE_MESSAGE)) { - ast_log(LOG_WARNING, "Client sent message #%u without first registering.\n", req->e); - return 0; - } - - switch(letohl(req->e)) { - case KEEP_ALIVE_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received KEEP_ALIVE_MESSAGE from %s\n", (d ? d->name : "unregistered")); - handle_keepalive_message(req, s); - break; - case REGISTER_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received REGISTER_MESSAGE from %s, name %s, type %u, protovers %d\n", - d->name, req->data.reg.name, letohl(req->data.reg.type), letohl(req->data.reg.protocolVersion)); - res = skinny_register(req, s); - if (!res) { - sleep(2); - res = skinny_register(req, s); - } - if (res != 1) { - transmit_registerrej(s); - return -1; - } - ast_atomic_fetchadd_int(&unauth_sessions, -1); - ast_verb(3, "Device '%s' successfully registered (protoVers %d)\n", s->device->name, s->device->protocolversion); - transmit_registerack(s->device); - transmit_capabilitiesreq(s->device); - res = 0; - break; - case IP_PORT_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received IP_PORT_MESSAGE from %s\n", d->name); - res = handle_ip_port_message(req, s); - break; - case KEYPAD_BUTTON_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received KEYPAD_BUTTON_MESSAGE from %s, digit %u, inst %u, callref %u\n", - d->name, letohl(req->data.keypad.button), letohl(req->data.keypad.lineInstance), letohl(req->data.keypad.callReference)); - res = handle_keypad_button_message(req, s); - break; - case ENBLOC_CALL_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received ENBLOC_CALL_MESSAGE from %s, calledParty %s\n", - d->name, req->data.enbloccallmessage.calledParty); - res = handle_enbloc_call_message(req, s); - break; - case STIMULUS_MESSAGE: - /* SKINNY_PACKETDEBUG handled in handle_stimulus_message */ - res = handle_stimulus_message(req, s); - break; - case OFFHOOK_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received OFFHOOK_MESSAGE from %s, inst %u, ref %u\n", - d->name, letohl(req->data.offhook.instance), letohl(req->data.offhook.reference)); - res = handle_offhook_message(req, s); - break; - case ONHOOK_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received ONHOOK_MESSAGE from %s, inst %u, ref %u\n", - d->name, letohl(req->data.offhook.instance), letohl(req->data.offhook.reference)); - res = handle_onhook_message(req, s); - break; - case CAPABILITIES_RES_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET | DEBUG_AUDIO, 3, "Received CAPABILITIES_RES_MESSAGE from %s, count %u, codec data\n", - d->name, letohl(req->data.caps.count)); - res = handle_capabilities_res_message(req, s); - break; - case SPEED_DIAL_STAT_REQ_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SPEED_DIAL_STAT_REQ_MESSAGE from %s, sdNum %u\n", - d->name, letohl(req->data.speeddialreq.speedDialNumber)); - if ( (sd = find_speeddial_by_instance(s->device, letohl(req->data.speeddialreq.speedDialNumber), 0)) ) { - transmit_speeddialstatres(d, sd); - } - break; - case LINE_STATE_REQ_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received LINE_STATE_REQ_MESSAGE from %s, lineNum %u\n", - d->name, letohl(req->data.line.lineNumber)); - transmit_linestatres(d, letohl(req->data.line.lineNumber)); - break; - case TIME_DATE_REQ_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received TIME_DATE_REQ_MESSAGE from %s\n", d->name); - transmit_definetimedate(d); - break; - case BUTTON_TEMPLATE_REQ_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received BUTTON_TEMPLATE_REQ_MESSAGE from %s\n", d->name); - res = handle_button_template_req_message(req, s); - break; - case VERSION_REQ_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received VERSION_REQ_MESSAGE from %s\n", d->name); - transmit_versionres(d); - break; - case SERVER_REQUEST_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SERVER_REQUEST_MESSAGE from %s\n", d->name); - transmit_serverres(d); - break; - case ALARM_MESSAGE: - /* no response necessary */ - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received ALARM_MESSAGE from %s, alarm %s\n", - d->name, req->data.alarm.displayMessage); - break; - case OPEN_RECEIVE_CHANNEL_ACK_MESSAGE: - /* SKINNY_PACKETDEBUG handled in handle_open_receive_channel_ack_message */ - res = handle_open_receive_channel_ack_message(req, s); - break; - case SOFT_KEY_SET_REQ_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFT_KEY_SET_REQ_MESSAGE from %s\n", d->name); - transmit_softkeysetres(d); - transmit_selectsoftkeys(d, 0, 0, KEYDEF_ONHOOK, KEYMASK_ALL); - break; - case SOFT_KEY_EVENT_MESSAGE: - /* SKINNY_PACKETDEBUG handled in handle_soft_key_event_message */ - res = handle_soft_key_event_message(req, s); - break; - case UNREGISTER_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received UNREGISTER_MESSAGE from %s\n", d->name); - ast_log(LOG_NOTICE, "Received UNREGISTER_MESSAGE from %s\n", d->name); - end_session(s); - break; - case SOFT_KEY_TEMPLATE_REQ_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received SOFT_KEY_TEMPLATE_REQ_MESSAGE from %s\n", d->name); - transmit_softkeytemplateres(d); - break; - case HEADSET_STATUS_MESSAGE: - /* XXX umm...okay? Why do I care? */ - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received HEADSET_STATUS_MESSAGE from %s\n", d->name); - break; - case REGISTER_AVAILABLE_LINES_MESSAGE: - /* XXX I have no clue what this is for, but my phone was sending it, so... */ - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received REGISTER_AVAILABLE_LINES_MESSAGE from %s\n", d->name); - break; - case SERVICEURL_STATREQ_MESSAGE: - SKINNY_DEBUG(DEBUG_PACKET, 3, "SERVICEURL_STATREQ_MESSAGE from %s\n", d->name); - transmit_serviceurlstat(d, letohl(req->data.serviceurlmessage.instance)); - break; - default: - SKINNY_DEBUG(DEBUG_PACKET, 3, "Received UNKNOWN_MESSAGE(%x) from %s\n", (unsigned)letohl(req->e), d->name); - break; - } - return res; -} - -static void destroy_session(struct skinnysession *s) -{ - ast_mutex_lock(&s->lock); - if (s->fd > -1) { - close(s->fd); - } - - if (s->device) { - s->device->session = NULL; - } else { - ast_atomic_fetchadd_int(&unauth_sessions, -1); - } - ast_mutex_unlock(&s->lock); - ast_mutex_destroy(&s->lock); - - if (s->t != AST_PTHREADT_NULL) { - pthread_detach(s->t); - } - - ast_free(s); -} - -static int skinny_noauth_cb(const void *data) -{ - struct skinnysession *s = (struct skinnysession *)data; - ast_log(LOG_WARNING, "Skinny Client failed to authenticate in %d seconds (SCHED %d)\n", auth_timeout, s->auth_timeout_sched); - s->auth_timeout_sched = -1; - end_session(s); - return 0; -} - -static int skinny_nokeepalive_cb(const void *data) -{ - struct skinnysession *s = (struct skinnysession *)data; - ast_log(LOG_WARNING, "Skinny Client failed to send keepalive in last %d seconds (SCHED %d)\n", keep_alive*3, s->keepalive_timeout_sched); - s->keepalive_timeout_sched = -1; - end_session(s); - return 0; -} - -static void skinny_session_cleanup(void *data) -{ - struct skinnysession *s = (struct skinnysession *)data; - struct skinny_device *d = s->device; - struct skinny_line *l; - struct skinny_speeddial *sd; - - ast_log(LOG_NOTICE, "Ending Skinny session from %s at %s\n", d ? d->name : "unknown", ast_inet_ntoa(s->sin.sin_addr)); - - if (s->lockstate) { - ast_mutex_unlock(&s->lock); - } - - if (-1 < s->auth_timeout_sched) { - not_used = ast_sched_del(sched, s->auth_timeout_sched); - s->auth_timeout_sched = -1; - } - if (-1 < s->keepalive_timeout_sched) { - not_used = ast_sched_del(sched, s->keepalive_timeout_sched); - s->keepalive_timeout_sched = -1; - } - - if (d) { - RAII_VAR(struct ast_json *, blob, NULL, ast_json_unref); - d->session = NULL; - - AST_LIST_TRAVERSE(&d->speeddials, sd, list) { - if (sd->stateid > -1) - ast_extension_state_del(sd->stateid, NULL); - } - AST_LIST_TRAVERSE(&d->lines, l, list) { - if (l->device != d) { - continue; - } - ast_format_cap_remove_by_type(l->cap, AST_MEDIA_TYPE_UNKNOWN); - ast_format_cap_update_by_allow_disallow(l->cap, "all", 0); - l->instance = 0; - unregister_exten(l); - ast_devstate_changed(AST_DEVICE_UNAVAILABLE, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name); - } - ast_endpoint_set_state(d->endpoint, AST_ENDPOINT_OFFLINE); - blob = ast_json_pack("{s: s}", "peer_status", "Unregistered"); - ast_endpoint_blob_publish(d->endpoint, ast_endpoint_state_type(), blob); - } - - AST_LIST_LOCK(&sessions); - AST_LIST_REMOVE(&sessions, s, list); - AST_LIST_UNLOCK(&sessions); - - destroy_session(s); -} - -#define PACKET_TIMEOUT 10000 - -static void *skinny_session(void *data) -{ - int res; - int bytesread; - struct skinny_req *req = NULL; - struct skinnysession *s = data; - - int dlen = 0; - int eventmessage = 0; - struct pollfd fds[1]; - - ast_log(LOG_NOTICE, "Starting Skinny session from %s\n", ast_inet_ntoa(s->sin.sin_addr)); - - pthread_cleanup_push(skinny_session_cleanup, s); - - s->start = ast_tvnow(); - s->last_keepalive = ast_tvnow(); - s->keepalive_count = 0; - s->lockstate = 0; - - AST_LIST_LOCK(&sessions); - AST_LIST_INSERT_HEAD(&sessions, s, list); - AST_LIST_UNLOCK(&sessions); - - s->auth_timeout_sched = ast_sched_add(sched, auth_timeout*1000, skinny_noauth_cb, s); - s->keepalive_timeout_sched = ast_sched_add(sched, keep_alive*3000, skinny_nokeepalive_cb, s); - - for (;;) { - - fds[0].fd = s->fd; - fds[0].events = POLLIN; - fds[0].revents = 0; - res = ast_poll(fds, 1, -1); /* block */ - if (res < 0) { - if (errno != EINTR) { - ast_log(LOG_WARNING, "Select returned error: %s\n", strerror(errno)); - ast_verb(3, "Ending Skinny session from %s (bad input)\n", ast_inet_ntoa(s->sin.sin_addr)); - break; - } - } - - if (!fds[0].revents) { - continue; - } - ast_debug(1, "Reading header\n"); - - if (!(req = ast_calloc(1, SKINNY_MAX_PACKET))) { - ast_log(LOG_WARNING, "Unable to allocated memorey for skinny_req.\n"); - break; - } - - ast_mutex_lock(&s->lock); - s->lockstate = 1; - - if ((res = read(s->fd, req, skinny_header_size)) != skinny_header_size) { - if (res < 0) { - ast_log(LOG_WARNING, "Header read() returned error: %s\n", strerror(errno)); - } else { - ast_log(LOG_WARNING, "Unable to read header. Only found %d bytes.\n", res); - } - break; - } - - eventmessage = letohl(req->e); - if (eventmessage < 0) { - ast_log(LOG_ERROR, "Event Message is NULL from socket %d, This is bad\n", s->fd); - break; - } - - dlen = letohl(req->len) - 4; - if (dlen < 0) { - ast_log(LOG_WARNING, "Skinny Client sent invalid data.\n"); - break; - } - if (dlen > (SKINNY_MAX_PACKET - skinny_header_size)) { - ast_log(LOG_WARNING, "Skinny packet too large (%d bytes), max length(%d bytes)\n", dlen+8, SKINNY_MAX_PACKET); - break; - } - - ast_debug(1, "Read header: Message ID: 0x%04x, %d bytes in packet\n", eventmessage, dlen); - - bytesread = 0; - while (bytesread < dlen) { - ast_debug(1, "Waiting %dms for %d bytes of %d\n", PACKET_TIMEOUT, dlen - bytesread, dlen); - fds[0].revents = 0; - res = ast_poll(fds, 1, PACKET_TIMEOUT); - if (res <= 0) { - if (res == 0) { - ast_debug(1, "Poll timed out waiting for %d bytes\n", dlen - bytesread); - } else { - ast_log(LOG_WARNING, "Poll failed waiting for %d bytes: %s\n", - dlen - bytesread, strerror(errno)); - } - ast_verb(3, "Ending Skinny session from %s (bad input)\n", ast_inet_ntoa(s->sin.sin_addr)); - res = -1; - - break; - } - if (!fds[0].revents) { - continue; - } - - res = read(s->fd, ((char*)&req->data)+bytesread, dlen-bytesread); - if (res < 0) { - ast_log(LOG_WARNING, "Data read() returned error: %s\n", strerror(errno)); - break; - } - bytesread += res; - ast_debug(1, "Read %d bytes. %d of %d now read\n", res, bytesread, dlen); - } - - s->lockstate = 0; - ast_mutex_unlock(&s->lock); - if (res < 0) { - break; - } - - pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, NULL); - res = handle_message(req, s); - pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL); - - if (req) { - ast_free(req); - req = NULL; - } - } - - ast_log(LOG_NOTICE, "Skinny Session returned: %s\n", strerror(errno)); - if (req) { - ast_free(req); - } - - pthread_cleanup_pop(1); - - return 0; -} - -static void *accept_thread(void *ignore) -{ - int as; - struct sockaddr_in sin; - socklen_t sinlen; - struct skinnysession *s; - int arg = 1; - - for (;;) { - sinlen = sizeof(sin); - as = accept(skinnysock, (struct sockaddr *)&sin, &sinlen); - if (as < 0) { - ast_log(LOG_NOTICE, "Accept returned -1: %s\n", strerror(errno)); - continue; - } - - if (ast_atomic_fetchadd_int(&unauth_sessions, +1) >= auth_limit) { - close(as); - ast_atomic_fetchadd_int(&unauth_sessions, -1); - continue; - } - - if (setsockopt(as, IPPROTO_TCP, TCP_NODELAY, (char *) &arg, sizeof(arg)) < 0) { - ast_log(LOG_WARNING, "Failed to set TCP_NODELAY on Skinny TCP connection: %s\n", strerror(errno)); - } - - if (!(s = ast_calloc(1, sizeof(struct skinnysession)))) { - close(as); - ast_atomic_fetchadd_int(&unauth_sessions, -1); - continue; - } - - ast_mutex_init(&s->lock); - memcpy(&s->sin, &sin, sizeof(sin)); - s->fd = as; - s->auth_timeout_sched = -1; - s->keepalive_timeout_sched = -1; - - if (ast_pthread_create(&s->t, NULL, skinny_session, s)) { - s->t = AST_PTHREADT_NULL; - destroy_session(s); - } - } - SKINNY_DEBUG(DEBUG_THREAD, 3, "Killing accept thread\n"); - close(as); - return 0; -} - -static int skinny_devicestate(const char *data) -{ - struct skinny_line *l; - char *tmp; - - tmp = ast_strdupa(data); - - l = find_line_by_name(tmp); - - return get_devicestate(l); -} - -static struct ast_channel *skinny_request(const char *type, struct ast_format_cap *cap, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor, const char *dest, int *cause) -{ - struct skinny_line *l; - struct skinny_subline *subline = NULL; - struct ast_channel *tmpc = NULL; - char tmp[256]; - - if (!(ast_format_cap_has_type(cap, AST_MEDIA_TYPE_AUDIO))) { - struct ast_str *codec_buf = ast_str_alloca(AST_FORMAT_CAP_NAMES_LEN); - ast_log(LOG_NOTICE, "Asked to get a channel of unsupported format '%s'\n", ast_format_cap_get_names(cap, &codec_buf)); - return NULL; - } - - ast_copy_string(tmp, dest, sizeof(tmp)); - if (ast_strlen_zero(tmp)) { - ast_log(LOG_NOTICE, "Skinny channels require a device\n"); - return NULL; - } - l = find_line_by_name(tmp); - if (!l) { - subline = find_subline_by_name(tmp); - if (!subline) { - ast_log(LOG_NOTICE, "No available lines on: %s\n", dest); - return NULL; - } - l = subline->line; - } - ast_verb(3, "skinny_request(%s)\n", tmp); - tmpc = skinny_new(l, subline, AST_STATE_DOWN, assignedids, requestor, SKINNY_INCOMING); - if (!tmpc) { - ast_log(LOG_WARNING, "Unable to make channel for '%s'\n", tmp); - } else if (subline) { - struct skinny_subchannel *sub = ast_channel_tech_pvt(tmpc); - subline->sub = sub; - subline->calldirection = SKINNY_INCOMING; - subline->substate = SUBSTATE_UNSET; - subline->callid = sub->callid; - sub->subline = subline; - } - return tmpc; -} - -/*! - * \brief Resolve the given hostname and save its IPv4 address. - * - * \param[in] hostname The hostname to resolve. - * \param[out] sin_addr Pointer to a struct in_addr in which to - * store the resolved IPv4 address. \c sin_addr will - * not be changed if resolution fails. - * - * \retval 0 if successful - * \retval 1 on failure - */ -static int resolve_first_addr(const char *hostname, struct in_addr *sin_addr) -{ - struct ast_sockaddr addr = { {0,} }; - struct sockaddr_in tmp; - - if (ast_sockaddr_resolve_first_af(&addr, hostname, PARSE_PORT_FORBID, AF_INET)) { - return 1; - } - - ast_sockaddr_to_sin(&addr, &tmp); - *sin_addr = tmp.sin_addr; - return 0; -} - -#define TYPE_GENERAL 1 -#define TYPE_DEF_DEVICE 2 -#define TYPE_DEF_LINE 4 -#define TYPE_DEVICE 8 -#define TYPE_LINE 16 - -#define CLINE_OPTS ((struct skinny_line_options *)item) -#define CLINE ((struct skinny_line *)item) -#define CDEV_OPTS ((struct skinny_device_options *)item) -#define CDEV ((struct skinny_device *)item) - -static void config_parse_variables(int type, void *item, struct ast_variable *vptr) -{ - struct ast_variable *v; - int lineInstance = 1; - int speeddialInstance = 1; - int serviceUrlInstance = 1; - - while(vptr) { - v = vptr; - vptr = vptr->next; - - if (type & (TYPE_GENERAL)) { - char newcontexts[AST_MAX_CONTEXT]; - char oldcontexts[AST_MAX_CONTEXT]; - char *stringp, *context, *oldregcontext; - if (!ast_jb_read_conf(&global_jbconf, v->name, v->value)) { - v = v->next; - continue; - } - if (!strcasecmp(v->name, "bindaddr")) { - if (resolve_first_addr(v->value, &bindaddr.sin_addr)) { - ast_log(LOG_WARNING, "Invalid address: %s\n", v->value); - } - continue; - } else if (!strcasecmp(v->name, "keepalive")) { - keep_alive = atoi(v->value); - continue; - } else if (!strcasecmp(v->name, "authtimeout")) { - int timeout = atoi(v->value); - - if (timeout < 1) { - ast_log(LOG_WARNING, "Invalid authtimeout value '%s', using default value\n", v->value); - auth_timeout = DEFAULT_AUTH_TIMEOUT; - } else { - auth_timeout = timeout; - } - continue; - } else if (!strcasecmp(v->name, "authlimit")) { - int limit = atoi(v->value); - - if (limit < 1) { - ast_log(LOG_WARNING, "Invalid authlimit value '%s', using default value\n", v->value); - auth_limit = DEFAULT_AUTH_LIMIT; - } else { - auth_limit = limit; - } - continue; - } else if (!strcasecmp(v->name, "regcontext")) { - ast_copy_string(newcontexts, v->value, sizeof(newcontexts)); - stringp = newcontexts; - /* Initialize copy of current global_regcontext for later use in removing stale contexts */ - ast_copy_string(oldcontexts, regcontext, sizeof(oldcontexts)); - oldregcontext = oldcontexts; - /* Let's remove any contexts that are no longer defined in regcontext */ - cleanup_stale_contexts(stringp, oldregcontext); - /* Create contexts if they don't exist already */ - while ((context = strsep(&stringp, "&"))) { - ast_copy_string(used_context, context, sizeof(used_context)); - ast_context_find_or_create(NULL, NULL, context, "Skinny"); - } - ast_copy_string(regcontext, v->value, sizeof(regcontext)); - continue; - } else if (!strcasecmp(v->name, "vmexten")) { - ast_copy_string(vmexten, v->value, sizeof(vmexten)); - continue; - } else if (!strcasecmp(v->name, "immeddialkey")) { - if (!strcmp(v->value,"#")) { - immed_dialchar = '#'; - } else if (!strcmp(v->value,"*")) { - immed_dialchar = '*'; - } else { - ast_log(LOG_WARNING, "Invalid immeddialkey '%s' at line %d, only # or * accepted. Immeddial key disabled\n", v->value, v->lineno); - } - - continue; - } else if (!strcasecmp(v->name, "dateformat")) { - memcpy(date_format, v->value, sizeof(date_format)); - continue; - } else if (!strcasecmp(v->name, "tos")) { - if (ast_str2tos(v->value, &qos.tos)) - ast_log(LOG_WARNING, "Invalid tos value at line %d, refer to QoS documentation\n", v->lineno); - continue; - } else if (!strcasecmp(v->name, "tos_audio")) { - if (ast_str2tos(v->value, &qos.tos_audio)) - ast_log(LOG_WARNING, "Invalid tos_audio value at line %d, refer to QoS documentation\n", v->lineno); - continue; - } else if (!strcasecmp(v->name, "tos_video")) { - if (ast_str2tos(v->value, &qos.tos_video)) - ast_log(LOG_WARNING, "Invalid tos_video value at line %d, refer to QoS documentation\n", v->lineno); - continue; - } else if (!strcasecmp(v->name, "cos")) { - if (ast_str2cos(v->value, &qos.cos)) - ast_log(LOG_WARNING, "Invalid cos value at line %d, refer to QoS documentation\n", v->lineno); - continue; - } else if (!strcasecmp(v->name, "cos_audio")) { - if (ast_str2cos(v->value, &qos.cos_audio)) - ast_log(LOG_WARNING, "Invalid cos_audio value at line %d, refer to QoS documentation\n", v->lineno); - continue; - } else if (!strcasecmp(v->name, "cos_video")) { - if (ast_str2cos(v->value, &qos.cos_video)) - ast_log(LOG_WARNING, "Invalid cos_video value at line %d, refer to QoS documentation\n", v->lineno); - continue; - } else if (!strcasecmp(v->name, "bindport")) { - if (sscanf(v->value, "%5d", &ourport) == 1) { - bindaddr.sin_port = htons(ourport); - } else { - ast_log(LOG_WARNING, "Invalid bindport '%s' at line %d of %s\n", v->value, v->lineno, config); - } - continue; - } else if (!strcasecmp(v->name, "allow")) { - ast_format_cap_update_by_allow_disallow(default_cap, v->value, 1); - continue; - } else if (!strcasecmp(v->name, "disallow")) { - ast_format_cap_update_by_allow_disallow(default_cap, v->value, 0); - continue; - } - } - - if (!strcasecmp(v->name, "transfer")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) { - CDEV_OPTS->transfer = ast_true(v->value); - continue; - } else if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->transfer = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "callwaiting")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) { - CDEV_OPTS->callwaiting = ast_true(v->value); - continue; - } else if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->callwaiting = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "directmedia") || !strcasecmp(v->name, "canreinvite")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->directmedia = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "nat")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->nat = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "context")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->context, v->value, sizeof(CLINE_OPTS->context)); - continue; - } - }else if (!strcasecmp(v->name, "vmexten")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) { - ast_copy_string(CDEV_OPTS->vmexten, v->value, sizeof(CDEV_OPTS->vmexten)); - continue; - } else if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->vmexten, v->value, sizeof(CLINE_OPTS->vmexten)); - continue; - } - } else if (!strcasecmp(v->name, "mwiblink")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) { - CDEV_OPTS->mwiblink = ast_true(v->value); - continue; - } else if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->mwiblink = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "linelabel")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->label, v->value, sizeof(CLINE_OPTS->label)); - continue; - } - } else if (!strcasecmp(v->name, "callerid")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - if (!strcasecmp(v->value, "asreceived")) { - CLINE_OPTS->cid_num[0] = '\0'; - CLINE_OPTS->cid_name[0] = '\0'; - } else { - ast_callerid_split(v->value, CLINE_OPTS->cid_name, sizeof(CLINE_OPTS->cid_name), CLINE_OPTS->cid_num, sizeof(CLINE_OPTS->cid_num)); - } - continue; - } - } else if (!strcasecmp(v->name, "amaflags")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - int tempamaflags = ast_channel_string2amaflag(v->value); - if (tempamaflags < 0) { - ast_log(LOG_WARNING, "Invalid AMA flags: %s at line %d\n", v->value, v->lineno); - } else { - CLINE_OPTS->amaflags = tempamaflags; - } - continue; - } - } else if (!strcasecmp(v->name, "regexten")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->regexten, v->value, sizeof(CLINE_OPTS->regexten)); - continue; - } - } else if (!strcasecmp(v->name, "language")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->language, v->value, sizeof(CLINE_OPTS->language)); - continue; - } - } else if (!strcasecmp(v->name, "accountcode")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->accountcode, v->value, sizeof(CLINE_OPTS->accountcode)); - continue; - } - } else if (!strcasecmp(v->name, "mohinterpret") || !strcasecmp(v->name, "musiconhold")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->mohinterpret, v->value, sizeof(CLINE_OPTS->mohinterpret)); - continue; - } - } else if (!strcasecmp(v->name, "mohsuggest")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->mohsuggest, v->value, sizeof(CLINE_OPTS->mohsuggest)); - continue; - } - } else if (!strcasecmp(v->name, "callgroup")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->callgroup = ast_get_group(v->value); - continue; - } - } else if (!strcasecmp(v->name, "pickupgroup")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->pickupgroup = ast_get_group(v->value); - continue; - } - } else if (!strcasecmp(v->name, "namedcallgroup")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->named_callgroups = ast_get_namedgroups(v->value); - continue; - } - } else if (!strcasecmp(v->name, "namedpickupgroup")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->named_pickupgroups = ast_get_namedgroups(v->value); - continue; - } - } else if (!strcasecmp(v->name, "immediate")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE | TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->immediate = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "cancallforward")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->cancallforward = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "callfwdtimeout")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->callfwdtimeout = atoi(v->value); - continue; - } - } else if (!strcasecmp(v->name, "mailbox")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->mailbox, v->value, sizeof(CLINE_OPTS->mailbox)); - continue; - } - } else if ( !strcasecmp(v->name, "parkinglot")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->parkinglot, v->value, sizeof(CLINE_OPTS->parkinglot)); - continue; - } - } else if (!strcasecmp(v->name, "hasvoicemail")) { - if (type & (TYPE_LINE)) { - if (ast_true(v->value) && ast_strlen_zero(CLINE->mailbox)) { - /* - * hasvoicemail is a users.conf legacy voicemail enable method. - * hasvoicemail is only going to work for app_voicemail mailboxes. - */ - if (strchr(CLINE->name, '@')) { - ast_copy_string(CLINE->mailbox, CLINE->name, sizeof(CLINE->mailbox)); - } else { - snprintf(CLINE->mailbox, sizeof(CLINE->mailbox), "%s@default", - CLINE->name); - } - } - continue; - } - } else if (!strcasecmp(v->name, "threewaycalling")) { - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - CLINE_OPTS->threewaycalling = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "setvar")) { - if (type & (TYPE_LINE)) { - CLINE->chanvars = add_var(v->value, CLINE->chanvars); - continue; - } - } else if (!strcasecmp(v->name, "earlyrtp")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) { - CDEV_OPTS->earlyrtp = ast_true(v->value); - continue; - } - } else if (!strcasecmp(v->name, "host")) { - if (type & (TYPE_DEVICE)) { - struct ast_sockaddr CDEV_addr_tmp; - - CDEV_addr_tmp.ss.ss_family = AF_INET; - if (ast_get_ip(&CDEV_addr_tmp, v->value)) { - ast_log(LOG_WARNING, "Bad IP '%s' at line %d.\n", v->value, v->lineno); - } - ast_sockaddr_to_sin(&CDEV_addr_tmp, - &CDEV->addr); - continue; - } - } else if (!strcasecmp(v->name, "port")) { - if (type & (TYPE_DEF_DEVICE)) { - CDEV->addr.sin_port = htons(atoi(v->value)); - continue; - } - } else if (!strcasecmp(v->name, "device")) { - if (type & (TYPE_DEVICE)) { - ast_copy_string(CDEV_OPTS->id, v->value, sizeof(CDEV_OPTS->id)); - continue; - } - } else if (!strcasecmp(v->name, "permit") || !strcasecmp(v->name, "deny")) { - if (type & (TYPE_DEVICE)) { - int acl_error = 0; - - CDEV->ha = ast_append_ha(v->name, v->value, CDEV->ha, &acl_error); - if (acl_error) { - ast_log(LOG_ERROR, "Invalid ACL '%s' on line '%d'. Deleting device\n", - v->value, v->lineno); - CDEV->prune = 1; - } - continue; - } - } else if (!strcasecmp(v->name, "allow")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) { - ast_format_cap_update_by_allow_disallow(CDEV->confcap, v->value, 1); - continue; - } - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_format_cap_update_by_allow_disallow(CLINE->confcap, v->value, 1); - continue; - } - } else if (!strcasecmp(v->name, "disallow")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) { - ast_format_cap_update_by_allow_disallow(CDEV->confcap, v->value, 0); - continue; - } - if (type & (TYPE_DEF_LINE | TYPE_LINE)) { - ast_format_cap_update_by_allow_disallow(CLINE->confcap, v->value, 0); - continue; - } - } else if (!strcasecmp(v->name, "version")) { - if (type & (TYPE_DEF_DEVICE | TYPE_DEVICE)) { - ast_copy_string(CDEV_OPTS->version_id, v->value, sizeof(CDEV_OPTS->version_id)); - continue; - } - } else if (!strcasecmp(v->name, "line")) { - if (type & (TYPE_DEVICE)) { - struct skinny_line *l; - AST_LIST_TRAVERSE(&lines, l, all) { - if (!strcasecmp(v->value, l->name) && !l->prune) { - - /* FIXME: temp solution about line conflicts */ - struct skinny_device *d; - struct skinny_line *l2; - int lineinuse = 0; - AST_LIST_TRAVERSE(&devices, d, list) { - AST_LIST_TRAVERSE(&d->lines, l2, list) { - if (l2 == l && strcasecmp(d->id, CDEV->id)) { - ast_log(LOG_WARNING, "Line %s already used by %s. Not connecting to %s.\n", l->name, d->name, CDEV->name); - lineinuse++; - } - } - } - if (!lineinuse) { - if (!AST_LIST_FIRST(&CDEV->lines)) { - CDEV->activeline = l; - } - lineInstance++; - AST_LIST_INSERT_HEAD(&CDEV->lines, l, list); - l->device = CDEV; - } - break; - } - } - continue; - } - } else if (!strcasecmp(v->name, "subline")) { - if (type & (TYPE_LINE)) { - struct skinny_subline *subline; - struct skinny_container *container; - char buf[256]; - char *stringp = buf, *exten, *stname, *context; - - if (!(subline = ast_calloc(1, sizeof(*subline)))) { - ast_log(LOG_WARNING, "Unable to allocate memory for subline %s. Ignoring subline.\n", v->value); - continue; - } - if (!(container = ast_calloc(1, sizeof(*container)))) { - ast_log(LOG_WARNING, "Unable to allocate memory for subline %s container. Ignoring subline.\n", v->value); - ast_free(subline); - continue; - } - - ast_copy_string(buf, v->value, sizeof(buf)); - exten = strsep(&stringp, "@"); - ast_copy_string(subline->exten, ast_strip(exten), sizeof(subline->exten)); - stname = strsep(&exten, "_"); - ast_copy_string(subline->stname, ast_strip(stname), sizeof(subline->stname)); - ast_copy_string(subline->lnname, ast_strip(exten), sizeof(subline->lnname)); - context = strsep(&stringp, ","); - ast_copy_string(subline->name, ast_strip(stringp), sizeof(subline->name)); - ast_copy_string(subline->context, ast_strip(context), sizeof(subline->context)); - - subline->line = CLINE; - subline->sub = NULL; - - container->type = SKINNY_SUBLINECONTAINER; - container->data = subline; - subline->container = container; - AST_LIST_INSERT_HEAD(&CLINE->sublines, subline, list); - continue; - } - } else if (!strcasecmp(v->name, "dialoutcontext")) { - if (type & (TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->dialoutcontext, v->value, sizeof(CLINE_OPTS->dialoutcontext)); - continue; - } - } else if (!strcasecmp(v->name, "dialoutexten")) { - if (type & (TYPE_LINE)) { - ast_copy_string(CLINE_OPTS->dialoutexten, v->value, sizeof(CLINE_OPTS->dialoutexten)); - continue; - } - } else if (!strcasecmp(v->name, "speeddial")) { - if (type & (TYPE_DEVICE)) { - struct skinny_speeddial *sd; - struct skinny_container *container; - char buf[256]; - char *stringp = buf, *exten, *context, *label; - - if (!(sd = ast_calloc(1, sizeof(*sd)))) { - ast_log(LOG_WARNING, "Unable to allocate memory for speeddial %s. Ignoring speeddial.\n", v->name); - continue; - } - if (!(container = ast_calloc(1, sizeof(*container)))) { - ast_log(LOG_WARNING, "Unable to allocate memory for speeddial %s container. Ignoring speeddial.\n", v->name); - ast_free(sd); - continue; - } - - ast_copy_string(buf, v->value, sizeof(buf)); - exten = strsep(&stringp, ","); - if ((context = strchr(exten, '@'))) { - *context++ = '\0'; - } - label = stringp; - ast_mutex_init(&sd->lock); - ast_copy_string(sd->exten, exten, sizeof(sd->exten)); - if (!ast_strlen_zero(context)) { - sd->isHint = 1; - sd->instance = lineInstance++; - ast_copy_string(sd->context, context, sizeof(sd->context)); - } else { - sd->isHint = 0; - sd->instance = speeddialInstance++; - sd->context[0] = '\0'; - } - ast_copy_string(sd->label, S_OR(label, exten), sizeof(sd->label)); - sd->parent = CDEV; - container->type = SKINNY_SDCONTAINER; - container->data = sd; - sd->container = container; - AST_LIST_INSERT_HEAD(&CDEV->speeddials, sd, list); - continue; - } - } else if (!strcasecmp(v->name, "serviceurl")) { - if (type & (TYPE_DEVICE)) { - struct skinny_serviceurl *surl; - char buf[256]; - char *stringp = buf, *serviceUrl, *displayName; - if (!(surl = ast_calloc(1, sizeof(*surl)))) { - ast_log(LOG_WARNING, "Unable to allocate memory for serviceurl %s. Ignoring service URL.\n", v->name); - continue; - } - ast_copy_string(buf, v->value, sizeof(buf)); - displayName = strsep(&stringp, ","); - if (stringp) { - serviceUrl = stringp; - ast_copy_string(surl->url, ast_strip(serviceUrl), sizeof(surl->url)); - ast_copy_string(surl->displayName, displayName, sizeof(surl->displayName)); - surl->instance = serviceUrlInstance++; - surl->device = CDEV; - AST_LIST_INSERT_HEAD(&CDEV->serviceurls, surl, list); - } else { - ast_free(surl); - ast_log(LOG_WARNING, "Badly formed option for service URL in %s. Ignoring service URL.\n", v->name); - } - continue; - } - } else if (!strcasecmp(v->name, "addon")) { - if (type & (TYPE_DEVICE)) { - struct skinny_addon *a; - if (!(a = ast_calloc(1, sizeof(*a)))) { - ast_log(LOG_WARNING, "Unable to allocate memory for addon %s. Ignoring addon.\n", v->name); - continue; - } else { - ast_mutex_init(&a->lock); - ast_copy_string(a->type, v->value, sizeof(a->type)); - AST_LIST_INSERT_HEAD(&CDEV->addons, a, list); - } - continue; - } - - } else { - ast_log(LOG_WARNING, "Don't know keyword '%s' at line %d\n", v->name, v->lineno); - continue; - } - ast_log(LOG_WARNING, "Invalid category used: %s at line %d\n", v->name, v->lineno); - } -} - -static struct skinny_line *config_line(const char *lname, struct ast_variable *v) -{ - struct skinny_line *l, *temp; - int update = 0; - struct skinny_container *container; - - ast_log(LOG_NOTICE, "Configuring skinny line %s.\n", lname); - - /* We find the old line and remove it just before the new - line is created */ - AST_LIST_LOCK(&lines); - AST_LIST_TRAVERSE(&lines, temp, all) { - if (!strcasecmp(lname, temp->name) && temp->prune) { - update = 1; - break; - } - } - - if (!(l = skinny_line_alloc())) { - ast_verb(1, "Unable to allocate memory for line %s.\n", lname); - AST_LIST_UNLOCK(&lines); - return NULL; - } - if (!(container = ast_calloc(1, sizeof(*container)))) { - ast_log(LOG_WARNING, "Unable to allocate memory for line %s container.\n", lname); - skinny_line_destroy(l); - AST_LIST_UNLOCK(&lines); - return NULL; - } - - container->type = SKINNY_LINECONTAINER; - container->data = l; - l->container = container; - - memcpy(l, default_line, sizeof(*default_line)); - ast_mutex_init(&l->lock); - ast_copy_string(l->name, lname, sizeof(l->name)); - ast_format_cap_append_from_cap(l->confcap, default_cap, AST_MEDIA_TYPE_UNKNOWN); - AST_LIST_INSERT_TAIL(&lines, l, all); - - ast_mutex_lock(&l->lock); - AST_LIST_UNLOCK(&lines); - - config_parse_variables(TYPE_LINE, l, v); - - if (!ast_strlen_zero(l->mailbox)) { - ast_verb(3, "Setting mailbox '%s' on line %s\n", l->mailbox, l->name); - l->mwi_event_sub = ast_mwi_subscribe_pool(l->mailbox, mwi_event_cb, l); - } - - if (!ast_strlen_zero(vmexten) && ast_strlen_zero(l->vmexten)) { - ast_copy_string(l->vmexten, vmexten, sizeof(l->vmexten)); - } - - ast_mutex_unlock(&l->lock); - - /* We do not want to unlink or free the line yet, it needs - to be available to detect a device reconfig when we load the - devices. Old lines will be pruned after the reload completes */ - - ast_verb(3, "%s config for line '%s'\n", update ? "Updated" : (skinnyreload ? "Reloaded" : "Created"), l->name); - - return l; -} - -static struct skinny_device *config_device(const char *dname, struct ast_variable *v) -{ - struct skinny_device *d, *temp; - struct skinny_line *l, *ltemp; - struct skinny_subchannel *sub; - int update = 0; - - ast_log(LOG_NOTICE, "Configuring skinny device %s.\n", dname); - - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, temp, list) { - if (!strcasecmp(dname, temp->name) && temp->prune) { - update = 1; - break; - } - } - - if (!(d = skinny_device_alloc(dname))) { - ast_verb(1, "Unable to allocate memory for device %s.\n", dname); - AST_LIST_UNLOCK(&devices); - return NULL; - } - memcpy(d, default_device, sizeof(*default_device)); - ast_mutex_init(&d->lock); - ast_copy_string(d->name, dname, sizeof(d->name)); - ast_format_cap_append_from_cap(d->confcap, default_cap, AST_MEDIA_TYPE_UNKNOWN); - AST_LIST_INSERT_TAIL(&devices, d, list); - - ast_mutex_lock(&d->lock); - AST_LIST_UNLOCK(&devices); - - config_parse_variables(TYPE_DEVICE, d, v); - - if (!AST_LIST_FIRST(&d->lines)) { - ast_log(LOG_ERROR, "A Skinny device must have at least one line!\n"); - ast_mutex_unlock(&d->lock); - return NULL; - } - if (/*d->addr.sin_addr.s_addr && */!ntohs(d->addr.sin_port)) { - d->addr.sin_port = htons(DEFAULT_SKINNY_PORT); - } - - if (skinnyreload){ - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, temp, list) { - if (strcasecmp(d->id, temp->id) || !temp->prune || !temp->session) { - continue; - } - ast_mutex_lock(&d->lock); - d->session = temp->session; - d->session->device = d; - d->hookstate = temp->hookstate; - - AST_LIST_LOCK(&d->lines); - AST_LIST_TRAVERSE(&d->lines, l, list){ - - AST_LIST_LOCK(&temp->lines); - AST_LIST_TRAVERSE(&temp->lines, ltemp, list) { - if (strcasecmp(l->name, ltemp->name)) { - continue; - } - ast_mutex_lock(<emp->lock); - l->instance = ltemp->instance; - if (l == temp->activeline) { - d->activeline = l; - } - if (!AST_LIST_EMPTY(<emp->sub)) { - ast_mutex_lock(&l->lock); - l->sub = ltemp->sub; - l->activesub = ltemp->activesub; - AST_LIST_TRAVERSE(&l->sub, sub, list) { - sub->line = l; - } - ast_mutex_unlock(&l->lock); - } - ast_mutex_unlock(<emp->lock); - } - AST_LIST_UNLOCK(&temp->lines); - } - AST_LIST_UNLOCK(&d->lines); - ast_mutex_unlock(&d->lock); - } - AST_LIST_UNLOCK(&devices); - } - - ast_mutex_unlock(&d->lock); - - ast_verb(3, "%s config for device '%s'\n", update ? "Updated" : (skinnyreload ? "Reloaded" : "Created"), d->name); - - return d; - -} - -static int config_load(void) -{ - int on = 1; - struct ast_config *cfg; - char *cat; - int oldport = ntohs(bindaddr.sin_port); - struct ast_flags config_flags = { 0 }; - - ast_log(LOG_NOTICE, "Configuring skinny from %s\n", config); - - if (gethostname(ourhost, sizeof(ourhost))) { - ast_log(LOG_WARNING, "Unable to get hostname, Skinny disabled.\n"); - return 0; - } - cfg = ast_config_load(config, config_flags); - - /* We *must* have a config file otherwise stop immediately */ - if (!cfg || cfg == CONFIG_STATUS_FILEINVALID) { - ast_log(LOG_NOTICE, "Unable to load config %s, Skinny disabled.\n", config); - return -1; - } - - memset(&bindaddr, 0, sizeof(bindaddr)); - immed_dialchar = '\0'; - memset(&vmexten, '\0', sizeof(vmexten)); - - - /* Copy the default jb config over global_jbconf */ - memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf)); - - /* load the general section */ - cat = ast_category_browse(cfg, "general"); - config_parse_variables(TYPE_GENERAL, NULL, ast_variable_browse(cfg, "general")); - - if (ntohl(bindaddr.sin_addr.s_addr)) { - __ourip = bindaddr.sin_addr; - } else { - if (resolve_first_addr(ourhost, &__ourip)) { - ast_log(LOG_WARNING, "Unable to get our IP address, Skinny disabled\n"); - ast_config_destroy(cfg); - return 0; - } - } - if (!ntohs(bindaddr.sin_port)) { - bindaddr.sin_port = htons(DEFAULT_SKINNY_PORT); - } - bindaddr.sin_family = AF_INET; - - /* load the lines sections */ - config_parse_variables(TYPE_DEF_LINE, default_line, ast_variable_browse(cfg, "lines")); - cat = ast_category_browse(cfg, "lines"); - while (cat && strcasecmp(cat, "general") && strcasecmp(cat, "devices")) { - config_line(cat, ast_variable_browse(cfg, cat)); - cat = ast_category_browse(cfg, cat); - } - - /* load the devices sections */ - config_parse_variables(TYPE_DEF_DEVICE, default_device, ast_variable_browse(cfg, "devices")); - cat = ast_category_browse(cfg, "devices"); - while (cat && strcasecmp(cat, "general") && strcasecmp(cat, "lines")) { - config_device(cat, ast_variable_browse(cfg, cat)); - cat = ast_category_browse(cfg, cat); - } - - ast_mutex_lock(&netlock); - if ((skinnysock > -1) && (ntohs(bindaddr.sin_port) != oldport)) { - close(skinnysock); - skinnysock = -1; - } - if (skinnysock < 0) { - skinnysock = socket(AF_INET, SOCK_STREAM, 0); - if(setsockopt(skinnysock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) { - ast_log(LOG_ERROR, "Set Socket Options failed: errno %d, %s\n", errno, strerror(errno)); - ast_config_destroy(cfg); - ast_mutex_unlock(&netlock); - return 0; - } - if (skinnysock < 0) { - ast_log(LOG_WARNING, "Unable to create Skinny socket: %s\n", strerror(errno)); - } else { - if (bind(skinnysock, (struct sockaddr *)&bindaddr, sizeof(bindaddr)) < 0) { - ast_log(LOG_WARNING, "Failed to bind to %s:%d: %s\n", - ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port), - strerror(errno)); - close(skinnysock); - skinnysock = -1; - ast_config_destroy(cfg); - ast_mutex_unlock(&netlock); - return 0; - } - if (listen(skinnysock, DEFAULT_SKINNY_BACKLOG)) { - ast_log(LOG_WARNING, "Failed to start listening to %s:%d: %s\n", - ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port), - strerror(errno)); - close(skinnysock); - skinnysock = -1; - ast_config_destroy(cfg); - ast_mutex_unlock(&netlock); - return 0; - } - ast_verb(2, "Skinny listening on %s:%d\n", - ast_inet_ntoa(bindaddr.sin_addr), ntohs(bindaddr.sin_port)); - ast_set_qos(skinnysock, qos.tos, qos.cos, "Skinny"); - ast_pthread_create_background(&accept_t, NULL, accept_thread, NULL); - } - } - ast_mutex_unlock(&netlock); - ast_config_destroy(cfg); - return 1; -} - -static void delete_devices(void) -{ - struct skinny_device *d; - struct skinny_line *l; - struct skinny_speeddial *sd; - struct skinny_addon *a; - struct skinny_serviceurl *surl; - - AST_LIST_LOCK(&devices); - AST_LIST_LOCK(&lines); - - /* Delete all devices */ - while ((d = AST_LIST_REMOVE_HEAD(&devices, list))) { - /* Delete all lines for this device */ - while ((l = AST_LIST_REMOVE_HEAD(&d->lines, list))) { - AST_LIST_REMOVE(&lines, l, all); - AST_LIST_REMOVE(&d->lines, l, list); - l = skinny_line_destroy(l); - } - /* Delete all speeddials for this device */ - while ((sd = AST_LIST_REMOVE_HEAD(&d->speeddials, list))) { - ast_free(sd->container); - ast_free(sd); - } - /* Delete all serviceurls for this device */ - while ((surl = AST_LIST_REMOVE_HEAD(&d->serviceurls, list))) { - ast_free(surl); - } - /* Delete all addons for this device */ - while ((a = AST_LIST_REMOVE_HEAD(&d->addons, list))) { - ast_free(a); - } - d = skinny_device_destroy(d); - } - AST_LIST_UNLOCK(&lines); - AST_LIST_UNLOCK(&devices); -} - -int skinny_reload(void) -{ - struct skinny_device *d; - struct skinny_line *l; - struct skinny_speeddial *sd; - struct skinny_addon *a; - - if (skinnyreload) { - ast_verb(3, "Chan_skinny is already reloading.\n"); - return 0; - } - - skinnyreload = 1; - - /* Mark all devices and lines as candidates to be pruned */ - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE(&devices, d, list) { - d->prune = 1; - } - AST_LIST_UNLOCK(&devices); - - AST_LIST_LOCK(&lines); - AST_LIST_TRAVERSE(&lines, l, all) { - l->prune = 1; - } - AST_LIST_UNLOCK(&lines); - - config_load(); - - /* Remove any devices that no longer exist in the config */ - AST_LIST_LOCK(&devices); - AST_LIST_TRAVERSE_SAFE_BEGIN(&devices, d, list) { - if (!d->prune) { - continue; - } - ast_verb(3, "Removing device '%s'\n", d->name); - /* Delete all lines for this device. - We do not want to free the line here, that - will happen below. */ - while ((l = AST_LIST_REMOVE_HEAD(&d->lines, list))) { - if (l->mwi_event_sub) { - l->mwi_event_sub = ast_mwi_unsubscribe(l->mwi_event_sub); - } - } - /* Delete all speeddials for this device */ - while ((sd = AST_LIST_REMOVE_HEAD(&d->speeddials, list))) { - ast_free(sd); - } - /* Delete all addons for this device */ - while ((a = AST_LIST_REMOVE_HEAD(&d->addons, list))) { - ast_free(a); - } - AST_LIST_REMOVE_CURRENT(list); - d = skinny_device_destroy(d); - } - AST_LIST_TRAVERSE_SAFE_END; - AST_LIST_UNLOCK(&devices); - - AST_LIST_LOCK(&lines); - AST_LIST_TRAVERSE_SAFE_BEGIN(&lines, l, all) { - if (l->prune) { - AST_LIST_REMOVE_CURRENT(all); - l = skinny_line_destroy(l); - } - } - AST_LIST_TRAVERSE_SAFE_END; - AST_LIST_UNLOCK(&lines); - - AST_LIST_TRAVERSE(&devices, d, list) { - /* Do a soft reset to re-register the devices after - cleaning up the removed devices and lines */ - if (d->session) { - ast_verb(3, "Restarting device '%s'\n", d->name); - transmit_reset(d, 1); - } - } - - skinnyreload = 0; - return 0; -} - -/*! - * \brief Load the module - * - * Module loading including tests for configuration or dependencies. - * This function can return AST_MODULE_LOAD_FAILURE, AST_MODULE_LOAD_DECLINE, - * or AST_MODULE_LOAD_SUCCESS. If a dependency or environment variable fails - * tests return AST_MODULE_LOAD_FAILURE. If the module can not load the - * configuration file or other non-critical problem return - * AST_MODULE_LOAD_DECLINE. On success return AST_MODULE_LOAD_SUCCESS. - */ -static int load_module(void) -{ - int res = 0; - - if (!(default_cap = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT))) { - return AST_MODULE_LOAD_DECLINE; - } - if (!(skinny_tech.capabilities = ast_format_cap_alloc(AST_FORMAT_CAP_FLAG_DEFAULT))) { - ao2_ref(default_cap, -1); - return AST_MODULE_LOAD_DECLINE; - } - - ast_format_cap_append_by_type(skinny_tech.capabilities, AST_MEDIA_TYPE_AUDIO); - ast_format_cap_append(default_cap, ast_format_ulaw, 0); - ast_format_cap_append(default_cap, ast_format_alaw, 0); - - for (; res < ARRAY_LEN(soft_key_template_default); res++) { - soft_key_template_default[res].softKeyEvent = htolel(soft_key_template_default[res].softKeyEvent); - } - /* load and parse config */ - res = config_load(); - if (res == -1) { - ao2_ref(skinny_tech.capabilities, -1); - ao2_ref(default_cap, -1); - return AST_MODULE_LOAD_DECLINE; - } - - sched = ast_sched_context_create(); - if (!sched) { - ao2_ref(skinny_tech.capabilities, -1); - ao2_ref(default_cap, -1); - ast_log(LOG_WARNING, "Unable to create schedule context\n"); - return AST_MODULE_LOAD_DECLINE; - } - - /* Make sure we can register our skinny channel type */ - if (ast_channel_register(&skinny_tech)) { - ao2_ref(default_cap, -1); - ao2_ref(skinny_tech.capabilities, -1); - ast_log(LOG_ERROR, "Unable to register channel class 'Skinny'\n"); - return AST_MODULE_LOAD_DECLINE; - } - - ast_rtp_glue_register(&skinny_rtp_glue); - ast_cli_register_multiple(cli_skinny, ARRAY_LEN(cli_skinny)); - - ast_manager_register_xml("SKINNYdevices", EVENT_FLAG_SYSTEM | EVENT_FLAG_REPORTING, manager_skinny_show_devices); - ast_manager_register_xml("SKINNYshowdevice", EVENT_FLAG_SYSTEM | EVENT_FLAG_REPORTING, manager_skinny_show_device); - ast_manager_register_xml("SKINNYlines", EVENT_FLAG_SYSTEM | EVENT_FLAG_REPORTING, manager_skinny_show_lines); - ast_manager_register_xml("SKINNYshowline", EVENT_FLAG_SYSTEM | EVENT_FLAG_REPORTING, manager_skinny_show_line); - - if (ast_sched_start_thread(sched)) { - ast_sched_context_destroy(sched); - sched = NULL; - ast_channel_unregister(&skinny_tech); - ao2_ref(default_cap, -1); - ao2_ref(skinny_tech.capabilities, -1); - return AST_MODULE_LOAD_DECLINE; - } - - return AST_MODULE_LOAD_SUCCESS; -} - -static int unload_module(void) -{ - struct skinnysession *s; - struct skinny_device *d; - struct skinny_line *l; - struct skinny_subchannel *sub; - pthread_t tempthread; - - ast_rtp_glue_unregister(&skinny_rtp_glue); - ast_channel_unregister(&skinny_tech); - ao2_cleanup(skinny_tech.capabilities); - ast_cli_unregister_multiple(cli_skinny, ARRAY_LEN(cli_skinny)); - - ast_manager_unregister("SKINNYdevices"); - ast_manager_unregister("SKINNYshowdevice"); - ast_manager_unregister("SKINNYlines"); - ast_manager_unregister("SKINNYshowline"); - - ast_mutex_lock(&netlock); - if (accept_t && (accept_t != AST_PTHREADT_STOP)) { - pthread_cancel(accept_t); - pthread_kill(accept_t, SIGURG); - pthread_join(accept_t, NULL); - } - accept_t = AST_PTHREADT_STOP; - ast_mutex_unlock(&netlock); - - AST_LIST_LOCK(&sessions); - /* Destroy all the interfaces and free their memory */ - while((s = AST_LIST_REMOVE_HEAD(&sessions, list))) { - RAII_VAR(struct ast_json *, blob, NULL, ast_json_unref); - - AST_LIST_UNLOCK(&sessions); - d = s->device; - AST_LIST_TRAVERSE(&d->lines, l, list){ - ast_mutex_lock(&l->lock); - AST_LIST_TRAVERSE(&l->sub, sub, list) { - skinny_locksub(sub); - if (sub->owner) { - ast_softhangup(sub->owner, AST_SOFTHANGUP_APPUNLOAD); - } - skinny_unlocksub(sub); - } - if (l->mwi_event_sub) { - l->mwi_event_sub = ast_mwi_unsubscribe_and_join(l->mwi_event_sub); - } - ast_mutex_unlock(&l->lock); - unregister_exten(l); - } - ast_endpoint_set_state(d->endpoint, AST_ENDPOINT_OFFLINE); - blob = ast_json_pack("{s: s}", "peer_status", "Unregistered"); - ast_endpoint_blob_publish(d->endpoint, ast_endpoint_state_type(), blob); - tempthread = s->t; - pthread_cancel(tempthread); - pthread_join(tempthread, NULL); - AST_LIST_LOCK(&sessions); - } - AST_LIST_UNLOCK(&sessions); - - delete_devices(); - - close(skinnysock); - if (sched) { - ast_sched_context_destroy(sched); - } - - ast_context_destroy_by_name(used_context, "Skinny"); - - ao2_ref(default_cap, -1); - return 0; -} - -static int reload(void) -{ - skinny_reload(); - return 0; -} - -AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_LOAD_ORDER, "Skinny Client Control Protocol (Skinny)", - .support_level = AST_MODULE_SUPPORT_DEPRECATED, - .load = load_module, - .unload = unload_module, - .reload = reload, - .load_pri = AST_MODPRI_CHANNEL_DRIVER, -); diff --git a/configs/samples/cli_aliases.conf.sample b/configs/samples/cli_aliases.conf.sample index adaed901f2..f26478f100 100644 --- a/configs/samples/cli_aliases.conf.sample +++ b/configs/samples/cli_aliases.conf.sample @@ -174,7 +174,6 @@ agi dumphtml=agi dump html ael debug=ael set debug funcdevstate list=devstate list sip history=sip set history on -skinny debug=skinny set debug on mgcp set debug=mgcp set debug on abort shutdown=core abort shutdown stop now=core stop now diff --git a/configs/samples/skinny.conf.sample b/configs/samples/skinny.conf.sample deleted file mode 100644 index 9ee602e955..0000000000 --- a/configs/samples/skinny.conf.sample +++ /dev/null @@ -1,207 +0,0 @@ -; -; Skinny Configuration for Asterisk -; -[general] -bindaddr=0.0.0.0 ; Address to bind to -bindport=2000 ; Port to bind to, default tcp/2000 -dateformat=M-D-Y ; M,D,Y in any order (6 chars max) - ; "A" may also be used, but it must be at the end. - ; Use M for month, D for day, Y for year, A for 12-hour time. -keepalive=120 - -;authtimeout = 30 ; authtimeout specifies the maximum number of seconds a - ; client has to authenticate. If the client does not - ; authenticate beofre this timeout expires, the client - ; will be disconnected. (default: 30 seconds) - -;authlimit = 50 ; authlimit specifies the maximum number of - ; unauthenticated sessions that will be allowed to - ; connect at any given time. (default: 50) - -;vmexten=8500 ; Systemwide voicemailmain pilot number - ; It must be in the same context as the calling - ; device/line - -; If regcontext is specified, Asterisk will dynamically create and destroy a -; NoOp priority 1 extension for a given line which registers or unregisters with -; us and have a "regexten=" configuration item. -; Multiple contexts may be specified by separating them with '&'. The -; actual extension is the 'regexten' parameter of the registering line or its -; name if 'regexten' is not provided. If more than one context is provided, -; the context must be specified within regexten by appending the desired -; context after '@'. More than one regexten may be supplied if they are -; separated by '&'. Patterns may be used in regexten. -; -;regcontext=skinnyregistrations - -;allow=all ; see https://wiki.asterisk.org/wiki/display/AST/RTP+Packetization - ; for framing options -;disallow= - -; The imeddialkey option allows for a key to be used to immediately dial the already -; entered number. This is useful where the dialplan includes variable length pattern -; matching. Valid options are '#' and '*'. On devices with soft buttons, a button will -; be available to immediately dial when a pattern than can be dialed has been entered. -; Default is unset, that is no immediated dial key (softbutton still exists). -; -;immeddialkey=# - -; See https://wiki.asterisk.org/wiki/display/AST/IP+Quality+of+Service for a description of these parameters. -;tos=cs3 ; Sets TOS for signaling packets. -;tos_audio=ef ; Sets TOS for RTP audio packets. -;tos_video=af41 ; Sets TOS for RTP video packets. -;cos=3 ; Sets 802.1p priority for signaling packets. -;cos_audio=5 ; Sets 802.1p priority for RTP audio packets. -;cos_video=4 ; Sets 802.1p priority for RTP video packets. - -; ----------------------------- JITTER BUFFER CONFIGURATION -------------------------- -;jbenable = yes ; Enables the use of a jitterbuffer on the receiving side of a - ; skinny channel. Defaults to "no". An enabled jitterbuffer will - ; be used only if the sending side can create and the receiving - ; side can not accept jitter. The skinny channel can accept - ; jitter, thus a jitterbuffer on the receive skinny side will be - ; used only if it is forced and enabled. - -;jbforce = no ; Forces the use of a jitterbuffer on the receive side of a skinny - ; channel. Defaults to "no". - -;jbmaxsize = 200 ; Max length of the jitterbuffer in milliseconds. - -;jbresyncthreshold = 1000 ; Jump in the frame timestamps over which the jitterbuffer is - ; resynchronized. Useful to improve the quality of the voice, with - ; big jumps in/broken timestamps, usually sent from exotic devices - ; and programs. Defaults to 1000. - -;jbimpl = fixed ; Jitterbuffer implementation, used on the receiving side of a - ; skinny channel. Two implementations are currently available - ; - "fixed" (with size always equals to jbmaxsize) - ; - "adaptive" (with variable size, actually the new jb of IAX2). - ; Defaults to fixed. - -;jblog = no ; Enables jitterbuffer frame logging. Defaults to "no". -; ---------------------------------------------------------------------------------- - -[lines] -; ---------------------------------- LINES SECTION -------------------------------- -; Options set under [lines] apply to all lines unless explicitly set for a particular -; device. The options that can be set under lines are specified in GENERAL LINE OPTIONS. -; These options can also be set for each individual device as well as those under SPECIFIC -; LINE OPTIONS. -; -; Each label below [lines] in [] is a new line with the specific options specified below -; it. Config stops reading new lines when one of the following is found: [general], [devices] -; or the end of skinny.conf. -; -; Where options are common to both lines and devices, the results typically take that of -; the least permission. ie if a no is set for either line or device, the call will not be -; able to use that permission -; ------------------------------- GENERAL LINE OPTIONS ----------------------------- -;earlyrtp=1 ; whether audio signalling should be provided by asterisk -; ; (earlyrtp=1) or device generated (earlyrtp=0). default=yes -;transfer=1 ; whether the device is allowed to transfer. default=yes -;context=default ; context to use for this line. -;callfwdtimeout=20000 ; ms before cfwd_noans occurs (default 20 secs) -; ------------------------------ SPECIFIC LINE OPTIONS ----------------------------- -;setvar= ; allows for the setting of chanvars. -; ---------------------------------------------------------------------------------- - -;[100] -;nat=yes -;callerid="Customer Support" <810-234-1212> -; Note: app_voicemail mailboxes must be in the form of mailbox@context. -;mailbox=100 -;vmexten=8500 ; Device level voicemailmain pilot number -;regexten=100 -;context=inbound -;linelabel="Support Line" ; Displays next to the line - ; button on 7940's and 7960s -;[110] -;callerid="John Chambers" <408-526-4000> -;context=did -;regexten=110 -;linelabel="John" -;mailbox=110 - -;[120] -;Nothing set, so all the defaults are used - -;[500] -;nat=yes -;callerid="George W. Bush" <202-456-1414> -;setvar=CUSTID=5678 ; Channel variable to be set for all calls from this device -;setvar=ATTENDED_TRANSFER_COMPLETE_SOUND=beep ; This channel variable will - ; cause the given audio file to - ; be played upon completion of - ; an attended transfer to the - ; target of the transfer. -;mailbox=500 -;callwaiting=yes -;transfer=yes -;threewaycalling=yes -;context=default -;mohinterpret=default ; This option specifies a default music on hold class to - ; use when put on hold if the channel's moh class was not - ; explicitly set with Set(CHANNEL(musicclass)=whatever) and - ; the peer channel did not suggest a class to use. -;mohsuggest=default ; This option specifies which music on hold class to suggest to the peer channel - ; when this channel places the peer on hold. It may be specified globally or on - ; a per-user or per-peer basis. - - -[devices] -; --------------------------------- DEVICES SECTION ------------------------------- -; Options set under [devices] apply to all devices unless explicitly set for a particular -; device. The options that can be set under devices are specified in GENERAL DEVICE OPTIONS. -; These options can also be set for each individual device as well as those under SPECIFIC -; DEVICE OPTIONS. -; -; Each label below [devices] in [] is a new device with the specific options specified below -; it. Config stop reading new devices when one of the following is found: [general], [lines] -; or the end of skinny.conf. -; -; Where options are common to both lines and devices, the results typically take that of -; the least permission. ie if a no is set for either line or device, the call will not be -; able to use that permission -; ------------------------------ GENERAL DEVICE OPTIONS ---------------------------- -;earlyrtp=1 ; whether audio signalling should be provided by asterisk -; ; (earlyrtp=1) or device generated (earlyrtp=0). default=yes -;transfer=1 ; whether the device is allowed to transfer. default=yes -; ----------------------------- SPECIFIC DEVICE OPTIONS ---------------------------- -;device="SEPxxxxxxxxxxxx ; id of the device. Must be set. -;version=P002G204 ; firmware version to be loaded. If this version is different -; ; to the one on the device, the device will try to load this -; ; version from the tftp server. Set to device firmware version. -; ---------------------------------------------------------------------------------- - -; Typical config for 12SP+ -;[florian] -;device=SEP00D0BA847E6B -;version=P002G204 ; Thanks critch -;context=did -;directmedia=yes ; Allow media to go directly between two RTP endpoints. -;line=120 ; Dial(Skinny/120@florian) - -; Service URLs attached to line buttons (eg phone directory) -; See http://www.voip-info.org/wiki/view/Asterisk+Cisco+79XX+XML+Services -; for intro to xml structure. -;serviceurl=Directory,http://host/file.xml - - -; Typical config for a 7910 -;[duba] ; Device name -;device=SEP0007EB463101 ; Official identifier -;version=P002F202 ; Firmware version identifier -;host=192.168.1.144 -;permit=192.168.0/24 ; Optional, used for authentication -;line=500 - - -; Typical config for a 7940 with dual 7914s -;[support] -;device=SEP0007EB463121 -;line=100 -;line=110 -;speeddial => 111,Jack Smith ; Adds a speeddial button to a device. -;speeddial => 112@hints,Bob Peterson ; When a context is specified, the speeddial watches a dialplan hint. -;addon => 7914 -;addon => 7914 diff --git a/doc/UPGRADE-staging/chan_skinny_removal.txt b/doc/UPGRADE-staging/chan_skinny_removal.txt new file mode 100644 index 0000000000..2fcc5d1ef1 --- /dev/null +++ b/doc/UPGRADE-staging/chan_skinny_removal.txt @@ -0,0 +1,6 @@ +Subject: chan_skinny +Master-Only: True + +This module was deprecated in Asterisk 19 +and is now being removed in accordance with +the Asterisk Module Deprecation policy. diff --git a/doc/asterisk.8 b/doc/asterisk.8 index 50ad8f6c11..32b317620e 100644 --- a/doc/asterisk.8 +++ b/doc/asterisk.8 @@ -45,7 +45,7 @@ asterisk provides Private Branch eXchange (PBX), Interactive Voice Response (IVR), Automated Call Distribution (ACD), Voice over IP (VoIP) gatewaying, Conferencing, and a plethora of other telephony applications to a broad -range of telephony devices including packet voice (SIP, IAX2, MGCP, Skinny, +range of telephony devices including packet voice (SIP, IAX2, MGCP, H.323, Unistim) devices (both endpoints and proxies), as well as traditional TDM hardware including T1, E1, ISDN PRI, GR-303, RBS, Loopstart, Groundstart, ISDN BRI and many more. diff --git a/doc/asterisk.sgml b/doc/asterisk.sgml index 60450a014e..54064aaf95 100644 --- a/doc/asterisk.sgml +++ b/doc/asterisk.sgml @@ -52,7 +52,7 @@ provides Private Branch eXchange (PBX), Interactive Voice Response (IVR), Automated Call Distribution (ACD), Voice over IP (VoIP) gatewaying, Conferencing, and a plethora of other telephony applications to a broad - range of telephony devices including packet voice (SIP, IAX2, MGCP, Skinny, + range of telephony devices including packet voice (SIP, IAX2, MGCP, H.323, Unistim) devices (both endpoints and proxies), as well as traditional TDM hardware including T1, E1, ISDN PRI, GR-303, RBS, Loopstart, Groundstart, ISDN BRI and many more. diff --git a/include/asterisk/parking.h b/include/asterisk/parking.h index 9f5d280a5d..6dc5f68942 100644 --- a/include/asterisk/parking.h +++ b/include/asterisk/parking.h @@ -224,9 +224,6 @@ int ast_parking_is_exten_park(const char *context, const char *exten); * is very difficult to do with the new asynchronous design. That information may * not be available anywhere by the time this function currently returns. * - * Only, chan_skinny is known to call this function and use the exten parameter - * for the phone display. - * * \retval 0 on success * \retval non-zero on error */ diff --git a/menuselect/example_menuselect-tree b/menuselect/example_menuselect-tree index 0b703e6595..64089d6f3d 100644 --- a/menuselect/example_menuselect-tree +++ b/menuselect/example_menuselect-tree @@ -206,8 +206,6 @@ - - zaptel diff --git a/menuselect/test/menuselect-tree b/menuselect/test/menuselect-tree index 371027874a..8f7f23f0d2 100644 --- a/menuselect/test/menuselect-tree +++ b/menuselect/test/menuselect-tree @@ -237,8 +237,6 @@ chan_local - - diff --git a/tests/CI/buildAsterisk.sh b/tests/CI/buildAsterisk.sh index 6d06f05159..4c3775a71c 100755 --- a/tests/CI/buildAsterisk.sh +++ b/tests/CI/buildAsterisk.sh @@ -156,7 +156,7 @@ if [ $NO_MENUSELECT -eq 0 ] ; then mod_disables+=" cdr_adaptive_odbc cdr_custom cdr_manager cdr_odbc cdr_pgsql cdr_radius" mod_disables+=" cdr_tds" mod_disables+=" cel_odbc cel_pgsql cel_radius cel_sqlite3_custom cel_tds" - mod_disables+=" chan_alsa chan_console chan_mgcp chan_motif chan_rtp chan_skinny chan_unistim" + mod_disables+=" chan_alsa chan_console chan_mgcp chan_motif chan_rtp chan_unistim" mod_disables+=" func_frame_trace func_pitchshift func_speex func_volume func_dialgroup" mod_disables+=" func_periodic_hook func_sprintf func_enum func_extstate func_sysinfo func_iconv" mod_disables+=" func_callcompletion func_version func_rand func_sha1 func_module func_md5"