* Raymond Chandler <intralanman@freeswitch.org>
* Seven Du <dujinfang@gmail.com>
* Emmanuel Schmidbauer <e.schmidbauer@gmail.com>
+ * William King <william.king@quentustech.com>
*
* mod_conference.c -- Software Conference Bridge
*
*/
-#include <switch.h>
-
-#ifdef OPENAL_POSITIONING
-#define AL_ALEXT_PROTOTYPES
-#include <AL/al.h>
-#include <AL/alc.h>
-#include <AL/alext.h>
-#endif
-
-#define DEFAULT_LAYER_TIMEOUT 10
-#define DEFAULT_AGC_LEVEL 1100
-#define CONFERENCE_UUID_VARIABLE "conference_uuid"
+#include <mod_conference.h>
SWITCH_MODULE_LOAD_FUNCTION(mod_conference_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_conference_shutdown);
SWITCH_MODULE_DEFINITION(mod_conference, mod_conference_load, mod_conference_shutdown, NULL);
+SWITCH_STANDARD_APP(conference_function);
-struct conf_fps {
- float fps;
- int ms;
- int samples;
-};
-
-static struct conf_fps FPS_VALS[] = {
- {1.0f, 1000, 90},
- {5.0f, 200, 450},
- {10.0f, 100, 900},
- {15.0f, 66, 1364},
- {16.60f, 60, 1500},
- {20.0f, 50, 4500},
- {25.0f, 40, 2250},
- {30.0f, 33, 2700},
- {33.0f, 30, 2790},
- {66.60f, 15, 6000},
- {100.0f, 10, 9000},
- {0,0,0}
-};
-
-
-typedef enum {
- CONF_SILENT_REQ = (1 << 0),
- CONF_SILENT_DONE = (1 << 1)
-} conf_app_flag_t;
-
-static const char global_app_name[] = "conference";
-static char *global_cf_name = "conference.conf";
-static char *cf_pin_url_param_name = "X-ConfPin=";
-static char *api_syntax;
-static int EC = 0;
-
-/* Size to allocate for audio buffers */
-#define CONF_BUFFER_SIZE 1024 * 128
-#define CONF_EVENT_MAINT "conference::maintenance"
-#define CONF_EVENT_CDR "conference::cdr"
-#define CONF_DEFAULT_LEADIN 20
-
-#define CONF_DBLOCK_SIZE CONF_BUFFER_SIZE
-#define CONF_DBUFFER_SIZE CONF_BUFFER_SIZE
-#define CONF_DBUFFER_MAX 0
-#define CONF_CHAT_PROTO "conf"
-
-#ifndef MIN
-#define MIN(a, b) ((a)<(b)?(a):(b))
-#endif
-
-/* the rate at which the infinite impulse response filter on speaker score will decay. */
-#define SCORE_DECAY 0.8
-/* the maximum value for the IIR score [keeps loud & longwinded people from getting overweighted] */
-#define SCORE_MAX_IIR 25000
-/* the minimum score for which you can be considered to be loud enough to now have the floor */
-#define SCORE_IIR_SPEAKING_MAX 300
-/* the threshold below which you cede the floor to someone loud (see above value). */
-#define SCORE_IIR_SPEAKING_MIN 100
-/* the FPS of the conference canvas */
-#define FPS 30
-/* max supported layers in one mcu */
-#define MCU_MAX_LAYERS 64
-
-/* video layout scale factor */
-#define VIDEO_LAYOUT_SCALE 360.0f
-
-#define CONFERENCE_MUX_DEFAULT_LAYOUT "group:grid"
-#define CONFERENCE_MUX_DEFAULT_SUPER_LAYOUT "grid"
-#define CONFERENCE_CANVAS_DEFAULT_WIDTH 1280
-#define CONFERENCE_CANVAS_DEFAULT_HIGHT 720
-#define MAX_CANVASES 20
-#define SUPER_CANVAS_ID MAX_CANVASES
-#define test_eflag(conference, flag) ((conference)->eflags & flag)
-
-typedef enum {
- FILE_STOP_CURRENT,
- FILE_STOP_ALL,
- FILE_STOP_ASYNC
-} file_stop_t;
-
-/* Global Values */
-static struct {
- switch_memory_pool_t *conference_pool;
- switch_mutex_t *conference_mutex;
- switch_hash_t *conference_hash;
- switch_mutex_t *id_mutex;
- switch_mutex_t *hash_mutex;
- switch_mutex_t *setup_mutex;
- uint32_t id_pool;
- int32_t running;
- uint32_t threads;
- switch_event_channel_id_t event_channel_id;
-} globals;
-
-/* forward declaration for conference_obj and caller_control */
-struct conference_member;
-typedef struct conference_member conference_member_t;
-
-struct caller_control_actions;
-
-typedef struct caller_control_actions {
- char *binded_dtmf;
- char *data;
- char *expanded_data;
-} caller_control_action_t;
-
-typedef struct caller_control_menu_info {
- switch_ivr_menu_t *stack;
- char *name;
-} caller_control_menu_info_t;
-
-typedef enum {
- MFLAG_RUNNING,
- MFLAG_CAN_SPEAK,
- MFLAG_CAN_HEAR,
- MFLAG_KICKED,
- MFLAG_ITHREAD,
- MFLAG_NOCHANNEL,
- MFLAG_INTREE,
- MFLAG_NO_MINIMIZE_ENCODING,
- MFLAG_FLUSH_BUFFER,
- MFLAG_ENDCONF,
- MFLAG_HAS_AUDIO,
- MFLAG_TALKING,
- MFLAG_RESTART,
- MFLAG_MINTWO,
- MFLAG_MUTE_DETECT,
- MFLAG_DIST_DTMF,
- MFLAG_MOD,
- MFLAG_INDICATE_MUTE,
- MFLAG_INDICATE_UNMUTE,
- MFLAG_NOMOH,
- MFLAG_VIDEO_BRIDGE,
- MFLAG_INDICATE_MUTE_DETECT,
- MFLAG_PAUSE_RECORDING,
- MFLAG_ACK_VIDEO,
- MFLAG_GHOST,
- MFLAG_JOIN_ONLY,
- MFLAG_POSITIONAL,
- MFLAG_NO_POSITIONAL,
- MFLAG_JOIN_VID_FLOOR,
- MFLAG_RECEIVING_VIDEO,
- MFLAG_CAN_BE_SEEN,
- MFLAG_SECOND_SCREEN,
- MFLAG_SILENT,
- ///////////////////////////
- MFLAG_MAX
-} member_flag_t;
-
-typedef enum {
- CFLAG_RUNNING,
- CFLAG_DYNAMIC,
- CFLAG_ENFORCE_MIN,
- CFLAG_DESTRUCT,
- CFLAG_LOCKED,
- CFLAG_ANSWERED,
- CFLAG_BRIDGE_TO,
- CFLAG_WAIT_MOD,
- CFLAG_VID_FLOOR,
- CFLAG_WASTE_FLAG,
- CFLAG_OUTCALL,
- CFLAG_INHASH,
- CFLAG_EXIT_SOUND,
- CFLAG_ENTER_SOUND,
- CFLAG_USE_ME,
- CFLAG_AUDIO_ALWAYS,
- CFLAG_ENDCONF_FORCED,
- CFLAG_RFC4579,
- CFLAG_FLOOR_CHANGE,
- CFLAG_VID_FLOOR_LOCK,
- CFLAG_JSON_EVENTS,
- CFLAG_LIVEARRAY_SYNC,
- CFLAG_CONF_RESTART_AUTO_RECORD,
- CFLAG_POSITIONAL,
- CFLAG_TRANSCODE_VIDEO,
- CFLAG_VIDEO_MUXING,
- CFLAG_MINIMIZE_VIDEO_ENCODING,
- CFLAG_MANAGE_INBOUND_VIDEO_BITRATE,
- CFLAG_JSON_STATUS,
- CFLAG_VIDEO_BRIDGE_FIRST_TWO,
- CFLAG_VIDEO_REQUIRED_FOR_CANVAS,
- CFLAG_PERSONAL_CANVAS,
- /////////////////////////////////
- CFLAG_MAX
-} conference_flag_t;
-
-typedef struct conference_cdr_node_s {
- switch_caller_profile_t *cp;
- char *record_path;
- switch_time_t join_time;
- switch_time_t leave_time;
- member_flag_t mflags[MFLAG_MAX];
- uint32_t id;
- conference_member_t *member;
- switch_event_t *var_event;
- struct conference_cdr_node_s *next;
-} conference_cdr_node_t;
-
-typedef enum {
- CDRR_LOCKED = 1,
- CDRR_PIN,
- CDRR_MAXMEMBERS
-} cdr_reject_reason_t;
-
-typedef struct conference_cdr_reject_s {
- switch_caller_profile_t *cp;
- switch_time_t reject_time;
- cdr_reject_reason_t reason;
- struct conference_cdr_reject_s *next;
-} conference_cdr_reject_t;
-
-typedef enum {
- CDRE_NONE,
- CDRE_AS_CONTENT,
- CDRE_AS_FILE
-} cdr_event_mode_t;
-
-
-struct call_list {
- char *string;
- int iteration;
- struct call_list *next;
-};
-typedef struct call_list call_list_t;
-
-
-
-typedef enum {
- RFLAG_CAN_SPEAK = (1 << 0),
- RFLAG_CAN_HEAR = (1 << 1),
- RFLAG_CAN_SEND_VIDEO = (1 << 2)
-} relation_flag_t;
-
-typedef enum {
- NODE_TYPE_FILE,
- NODE_TYPE_SPEECH
-} node_type_t;
-
-typedef enum {
- NFLAG_NONE = (1 << 0),
- NFLAG_PAUSE = (1 << 1)
-} node_flag_t;
-
-typedef enum {
- EFLAG_ADD_MEMBER = (1 << 0),
- EFLAG_DEL_MEMBER = (1 << 1),
- EFLAG_ENERGY_LEVEL = (1 << 2),
- EFLAG_VOLUME_LEVEL = (1 << 3),
- EFLAG_GAIN_LEVEL = (1 << 4),
- EFLAG_DTMF = (1 << 5),
- EFLAG_STOP_TALKING = (1 << 6),
- EFLAG_START_TALKING = (1 << 7),
- EFLAG_MUTE_MEMBER = (1 << 8),
- EFLAG_UNMUTE_MEMBER = (1 << 9),
- EFLAG_DEAF_MEMBER = (1 << 10),
- EFLAG_UNDEAF_MEMBER = (1 << 11),
- EFLAG_KICK_MEMBER = (1 << 12),
- EFLAG_DTMF_MEMBER = (1 << 13),
- EFLAG_ENERGY_LEVEL_MEMBER = (1 << 14),
- EFLAG_VOLUME_IN_MEMBER = (1 << 15),
- EFLAG_VOLUME_OUT_MEMBER = (1 << 16),
- EFLAG_PLAY_FILE = (1 << 17),
- EFLAG_PLAY_FILE_MEMBER = (1 << 18),
- EFLAG_SPEAK_TEXT = (1 << 19),
- EFLAG_SPEAK_TEXT_MEMBER = (1 << 20),
- EFLAG_LOCK = (1 << 21),
- EFLAG_UNLOCK = (1 << 22),
- EFLAG_TRANSFER = (1 << 23),
- EFLAG_BGDIAL_RESULT = (1 << 24),
- EFLAG_FLOOR_CHANGE = (1 << 25),
- EFLAG_MUTE_DETECT = (1 << 26),
- EFLAG_RECORD = (1 << 27),
- EFLAG_HUP_MEMBER = (1 << 28),
- EFLAG_PLAY_FILE_DONE = (1 << 29),
- EFLAG_SET_POSITION_MEMBER = (1 << 30)
-} event_type_t;
-
-#ifdef OPENAL_POSITIONING
-typedef struct al_handle_s {
- switch_mutex_t *mutex;
- ALCdevice *device;
- ALCcontext *context;
- ALuint source;
- ALuint buffer_in[2];
- int setpos;
- ALfloat pos_x;
- ALfloat pos_y;
- ALfloat pos_z;
-} al_handle_t;
-#else
-typedef struct al_handle_s {
- int unsupported;
- switch_mutex_t *mutex;
-} al_handle_t;
-#endif
-struct conference_obj;
-
-typedef struct conference_file_node {
- switch_file_handle_t fh;
- switch_speech_handle_t *sh;
- node_flag_t flags;
- node_type_t type;
- uint8_t done;
- uint8_t async;
- switch_memory_pool_t *pool;
- uint32_t leadin;
- struct conference_file_node *next;
- char *file;
- switch_bool_t mux;
- uint32_t member_id;
- al_handle_t *al;
- int layer_id;
- int canvas_id;
- struct conference_obj *conference;
-} conference_file_node_t;
-
-typedef enum {
- REC_ACTION_STOP = 1,
- REC_ACTION_PAUSE,
- REC_ACTION_RESUME
-} recording_action_type_t;
-
-/* conference xml config sections */
-typedef struct conf_xml_cfg {
- switch_xml_t profile;
- switch_xml_t controls;
-} conf_xml_cfg_t;
-
-struct vid_helper {
- conference_member_t *member_a;
- conference_member_t *member_b;
- int up;
-};
-
-
-typedef struct mcu_layer_geometry_s {
- int x;
- int y;
- int scale;
- int floor;
- int flooronly;
- int fileonly;
- int overlap;
- char *res_id;
- char *audio_position;
-} mcu_layer_geometry_t;
-
-typedef struct mcu_layer_def_s {
- char *name;
- mcu_layer_geometry_t layers[MCU_MAX_LAYERS];
-} mcu_layer_def_t;
-
-struct mcu_canvas_s;
-
-typedef struct mcu_layer_s {
- mcu_layer_geometry_t geometry;
- int member_id;
- int idx;
- int tagged;
- int bugged;
- int screen_w;
- int screen_h;
- int x_pos;
- int y_pos;
- int banner_patched;
- int mute_patched;
- int avatar_patched;
- int refresh;
- int is_avatar;
- switch_img_position_t logo_pos;
- switch_image_t *img;
- switch_image_t *cur_img;
- switch_image_t *banner_img;
- switch_image_t *logo_img;
- switch_image_t *logo_text_img;
- switch_image_t *mute_img;
- switch_img_txt_handle_t *txthandle;
- conference_file_node_t *fnode;
- struct mcu_canvas_s *canvas;
-} mcu_layer_t;
-
-typedef struct video_layout_s {
- char *name;
- char *audio_position;
- mcu_layer_geometry_t images[MCU_MAX_LAYERS];
- int layers;
-} video_layout_t;
-
-typedef struct video_layout_node_s {
- video_layout_t *vlayout;
- struct video_layout_node_s *next;
-} video_layout_node_t;
-
-typedef struct layout_group_s {
- video_layout_node_t *layouts;
-} layout_group_t;
-
-typedef struct mcu_canvas_s {
- int width;
- int height;
- switch_image_t *img;
- mcu_layer_t layers[MCU_MAX_LAYERS];
- int total_layers;
- int layers_used;
- int layout_floor_id;
- int refresh;
- int send_keyframe;
- int play_file;
- switch_rgb_color_t bgcolor;
- switch_rgb_color_t letterbox_bgcolor;
- switch_mutex_t *mutex;
- switch_timer_t timer;
- switch_memory_pool_t *pool;
- video_layout_t *vlayout;
- video_layout_t *new_vlayout;
- int canvas_id;
- struct conference_obj *conference;
- switch_thread_t *video_muxing_thread;
- int video_timer_reset;
- switch_queue_t *video_queue;
- int32_t video_write_bandwidth;
-} mcu_canvas_t;
-
-/* Record Node */
-typedef struct conference_record {
- struct conference_obj *conference;
- char *path;
- switch_memory_pool_t *pool;
- switch_bool_t autorec;
- struct conference_record *next;
- switch_file_handle_t fh;
-} conference_record_t;
-
-typedef enum {
- CONF_VIDEO_MODE_PASSTHROUGH,
- CONF_VIDEO_MODE_TRANSCODE,
- CONF_VIDEO_MODE_MUX
-} conf_video_mode_t;
-
-/* Conference Object */
-typedef struct conference_obj {
- char *name;
- char *la_name;
- char *la_event_channel;
- char *mod_event_channel;
- char *desc;
- char *timer_name;
- char *tts_engine;
- char *tts_voice;
- char *enter_sound;
- char *exit_sound;
- char *alone_sound;
- char *perpetual_sound;
- char *moh_sound;
- char *muted_sound;
- char *mute_detect_sound;
- char *unmuted_sound;
- char *locked_sound;
- char *is_locked_sound;
- char *is_unlocked_sound;
- char *kicked_sound;
- char *join_only_sound;
- char *caller_id_name;
- char *caller_id_number;
- char *sound_prefix;
- char *special_announce;
- char *auto_record;
- char *record_filename;
- char *outcall_templ;
- char *video_layout_name;
- char *video_layout_group;
- char *video_canvas_bgcolor;
- char *video_super_canvas_bgcolor;
- char *video_letterbox_bgcolor;
- char *no_video_avatar;
- conf_video_mode_t conf_video_mode;
- int members_with_video;
- int members_with_avatar;
- switch_codec_settings_t video_codec_settings;
- uint32_t canvas_width;
- uint32_t canvas_height;
- uint32_t terminate_on_silence;
- uint32_t max_members;
- uint32_t doc_version;
- char *maxmember_sound;
- uint32_t announce_count;
- char *pin;
- char *mpin;
- char *pin_sound;
- char *bad_pin_sound;
- char *profile_name;
- char *domain;
- char *chat_id;
- char *caller_controls;
- char *moderator_controls;
- switch_live_array_t *la;
- conference_flag_t flags[CFLAG_MAX];
- member_flag_t mflags[MFLAG_MAX];
- switch_call_cause_t bridge_hangup_cause;
- switch_mutex_t *flag_mutex;
- uint32_t rate;
- uint32_t interval;
- uint32_t channels;
- switch_mutex_t *mutex;
- conference_member_t *members;
- conference_member_t *floor_holder;
- uint32_t video_floor_holder;
- uint32_t last_video_floor_holder;
- switch_mutex_t *member_mutex;
- conference_file_node_t *fnode;
- conference_file_node_t *async_fnode;
- switch_memory_pool_t *pool;
- switch_thread_rwlock_t *rwlock;
- uint32_t count;
- int32_t energy_level;
- uint8_t min;
- switch_speech_handle_t lsh;
- switch_speech_handle_t *sh;
- switch_byte_t *not_talking_buf;
- uint32_t not_talking_buf_len;
- int pin_retries;
- int broadcast_chat_messages;
- int comfort_noise_level;
- int auto_recording;
- int record_count;
- uint32_t min_recording_participants;
- int ivr_dtmf_timeout;
- int ivr_input_timeout;
- uint32_t eflags;
- uint32_t verbose_events;
- int end_count;
- uint32_t count_ghosts;
- /* allow extra time after 'endconf' member leaves */
- switch_time_t endconf_time;
- int endconf_grace_time;
-
- uint32_t relationship_total;
- uint32_t score;
- int mux_loop_count;
- int member_loop_count;
- int agc_level;
-
- uint32_t avg_score;
- uint32_t avg_itt;
- uint32_t avg_tally;
- switch_time_t run_time;
- char *uuid_str;
- uint32_t originating;
- switch_call_cause_t cancel_cause;
- conference_cdr_node_t *cdr_nodes;
- conference_cdr_reject_t *cdr_rejected;
- switch_time_t start_time;
- switch_time_t end_time;
- char *log_dir;
- cdr_event_mode_t cdr_event_mode;
- struct vid_helper vh[2];
- struct vid_helper mh;
- conference_record_t *rec_node_head;
- int last_speech_channels;
- mcu_canvas_t *canvas;
- mcu_canvas_t *canvases[MAX_CANVASES+1];
- int canvas_count;
- int super_canvas_label_layers;
- int super_canvas_show_all_layers;
- int canvas_running_count;
- switch_mutex_t *canvas_mutex;
- switch_hash_t *layout_hash;
- switch_hash_t *layout_group_hash;
- struct conf_fps video_fps;
- int playing_video_file;
- int recording_members;
- uint32_t video_floor_packets;
-} conference_obj_t;
-
-/* Relationship with another member */
-typedef struct conference_relationship {
- uint32_t id;
- uint32_t flags;
- struct conference_relationship *next;
-} conference_relationship_t;
+const char *mod_conference_app_name = "conference";
+char *mod_conference_cf_name = "conference.conf";
+mod_conference_globals_t mod_conference_globals = {0};
+int EC = 0;
+char *api_syntax = NULL;
-/* Conference Member Object */
-struct conference_member {
- uint32_t id;
- switch_core_session_t *session;
- switch_channel_t *channel;
- conference_obj_t *conference;
- switch_memory_pool_t *pool;
- switch_buffer_t *audio_buffer;
- switch_buffer_t *mux_buffer;
- switch_buffer_t *resample_buffer;
- member_flag_t flags[MFLAG_MAX];
- uint32_t score;
- uint32_t last_score;
- uint32_t score_iir;
- switch_mutex_t *flag_mutex;
- switch_mutex_t *write_mutex;
- switch_mutex_t *audio_in_mutex;
- switch_mutex_t *audio_out_mutex;
- switch_mutex_t *read_mutex;
- switch_mutex_t *fnode_mutex;
- switch_thread_rwlock_t *rwlock;
- switch_codec_implementation_t read_impl;
- switch_codec_implementation_t orig_read_impl;
- switch_codec_t read_codec;
- switch_codec_t write_codec;
- char *rec_path;
- switch_time_t rec_time;
- conference_record_t *rec;
- uint8_t *frame;
- uint8_t *last_frame;
- uint32_t frame_size;
- uint8_t *mux_frame;
- uint32_t read;
- uint32_t vol_period;
- int32_t energy_level;
- int32_t agc_volume_in_level;
- int32_t volume_in_level;
- int32_t volume_out_level;
- int32_t agc_concur;
- int32_t nt_tally;
- switch_time_t join_time;
- switch_time_t last_talking;
- uint32_t native_rate;
- switch_audio_resampler_t *read_resampler;
- int16_t *resample_out;
- uint32_t resample_out_len;
- conference_file_node_t *fnode;
- conference_relationship_t *relationships;
- switch_speech_handle_t lsh;
- switch_speech_handle_t *sh;
- uint32_t verbose_events;
- uint32_t avg_score;
- uint32_t avg_itt;
- uint32_t avg_tally;
- struct conference_member *next;
- switch_ivr_dmachine_t *dmachine;
- conference_cdr_node_t *cdr_node;
- char *kicked_sound;
- switch_queue_t *dtmf_queue;
- switch_queue_t *video_queue;
- switch_queue_t *mux_out_queue;
- switch_thread_t *video_muxing_write_thread;
- switch_thread_t *input_thread;
- cJSON *json;
- cJSON *status_field;
- uint8_t loop_loop;
- al_handle_t *al;
- int last_speech_channels;
- int video_layer_id;
- int canvas_id;
- int watching_canvas_id;
- int layer_timeout;
- int video_codec_index;
- int video_codec_id;
- char *video_banner_text;
- char *video_logo;
- char *video_mute_png;
- char *video_reservation_id;
- switch_media_flow_t video_flow;
- switch_frame_buffer_t *fb;
- switch_image_t *avatar_png_img;
- switch_image_t *video_mute_img;
- uint32_t floor_packets;
- int blanks;
- int managed_kps;
- int blackouts;
- int good_img;
- int auto_avatar;
- int avatar_patched;
- mcu_canvas_t *canvas;
- switch_image_t *pcanvas_img;
-};
-
-typedef enum {
- CONF_API_SUB_ARGS_SPLIT,
- CONF_API_SUB_MEMBER_TARGET,
- CONF_API_SUB_ARGS_AS_ONE
-} conference_fntype_t;
-
-typedef void (*void_fn_t) (void);
-
-/* API command parser */
-typedef struct api_command {
- char *pname;
- void_fn_t pfnapicmd;
- conference_fntype_t fntype;
- char *pcommand;
- char *psyntax;
-} api_command_t;
-
-
-/* Function Prototypes */
-static int setup_media(conference_member_t *member, conference_obj_t *conference);
-static uint32_t next_member_id(void);
-static conference_relationship_t *member_get_relationship(conference_member_t *member, conference_member_t *other_member);
-static conference_member_t *conference_member_get(conference_obj_t *conference, uint32_t id);
-static conference_relationship_t *member_add_relationship(conference_member_t *member, uint32_t id);
-static switch_status_t member_del_relationship(conference_member_t *member, uint32_t id);
-static switch_status_t conference_add_member(conference_obj_t *conference, conference_member_t *member);
-static switch_status_t conference_del_member(conference_obj_t *conference, conference_member_t *member);
-static void *SWITCH_THREAD_FUNC conference_thread_run(switch_thread_t *thread, void *obj);
-static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread_t *thread, void *obj);
-static void *SWITCH_THREAD_FUNC conference_super_video_muxing_thread_run(switch_thread_t *thread, void *obj);
-static void conference_loop_output(conference_member_t *member);
-static uint32_t conference_stop_file(conference_obj_t *conference, file_stop_t stop);
-static switch_status_t conference_play_file(conference_obj_t *conference, char *file, uint32_t leadin, switch_channel_t *channel, uint8_t async);
-static void conference_send_all_dtmf(conference_member_t *member, conference_obj_t *conference, const char *dtmf);
-static switch_status_t conference_say(conference_obj_t *conference, const char *text, uint32_t leadin);
-static void conference_list(conference_obj_t *conference, switch_stream_handle_t *stream, char *delim);
-static conference_obj_t *conference_find(char *name, char *domain);
-static void member_bind_controls(conference_member_t *member, const char *controls);
-static void conference_send_presence(conference_obj_t *conference);
-static void conference_set_video_floor_holder(conference_obj_t *conference, conference_member_t *member, switch_bool_t force);
-static void canvas_del_fnode_layer(conference_obj_t *conference, conference_file_node_t *fnode);
-static void canvas_set_fnode_layer(mcu_canvas_t *canvas, conference_file_node_t *fnode, int idx);
-
-
-static inline void conference_set_flag(conference_obj_t *conference, conference_flag_t flag)
-{
- conference->flags[flag] = 1;
-}
-static inline void conference_set_flag_locked(conference_obj_t *conference, conference_flag_t flag)
-{
- switch_mutex_lock(conference->flag_mutex);
- conference->flags[flag] = 1;
- switch_mutex_unlock(conference->flag_mutex);
-}
-static inline void conference_clear_flag(conference_obj_t *conference, conference_flag_t flag)
-{
- conference->flags[flag] = 0;
-}
-static inline void conference_clear_flag_locked(conference_obj_t *conference, conference_flag_t flag)
-{
- switch_mutex_lock(conference->flag_mutex);
- conference->flags[flag] = 0;
- switch_mutex_unlock(conference->flag_mutex);
-}
-static inline switch_bool_t conference_test_flag(conference_obj_t *conference, conference_flag_t flag)
-{
- return !!conference->flags[flag];
-}
-#if 0
-static inline void conference_set_mflag(conference_obj_t *conference, member_flag_t mflag)
-{
- conference->mflags[mflag] = 1;
-}
-static inline void conference_clear_mflag(conference_obj_t *conference, member_flag_t mflag)
-{
- conference->mflags[mflag] = 0;
-}
-static inline switch_bool_t conference_test_mflag(conference_obj_t *conference, member_flag_t mflag)
-{
- return !!conference->mflags[mflag];
-}
-#endif
-static inline switch_bool_t cdr_test_mflag(conference_cdr_node_t *np, member_flag_t mflag)
-{
- return !!np->mflags[mflag];
-}
-static inline void member_set_flag(conference_member_t *member, member_flag_t flag)
-{
- member->flags[flag] = 1;
-}
-static inline void member_set_flag_locked(conference_member_t *member, member_flag_t flag)
-{
- switch_mutex_lock(member->flag_mutex);
- member->flags[flag] = 1;
- switch_mutex_unlock(member->flag_mutex);
-}
-static inline void member_clear_flag(conference_member_t *member, member_flag_t flag)
-{
- member->flags[flag] = 0;
-}
-static inline void member_clear_flag_locked(conference_member_t *member, member_flag_t flag)
-{
- switch_mutex_lock(member->flag_mutex);
- member->flags[flag] = 0;
- switch_mutex_unlock(member->flag_mutex);
-}
-static inline switch_bool_t member_test_flag(conference_member_t *member, member_flag_t flag)
-{
- return !!member->flags[flag];
+SWITCH_STANDARD_API(conf_api_main){
+ return conf_api_main_real(cmd, session, stream);
}
+/* Return a Distinct ID # */
+uint32_t next_member_id(void)
+{
+ uint32_t id;
+ switch_mutex_lock(mod_conference_globals.id_mutex);
+ id = ++mod_conference_globals.id_pool;
+ switch_mutex_unlock(mod_conference_globals.id_mutex);
+ return id;
+}
-SWITCH_STANDARD_API(conf_api_main);
+void send_conference_notify(conference_obj_t *conference, const char *status, const char *call_id, switch_bool_t final)
+{
+ switch_event_t *event;
+ char *name = NULL, *domain = NULL, *dup_domain = NULL;
+
+ if (!conference_test_flag(conference, CFLAG_RFC4579)) {
+ return;
+ }
+ if (!(name = conference->name)) {
+ name = "conference";
+ }
-static int conference_set_fps(conference_obj_t *conference, float fps)
-{
- int i = 0, j = 0;
+ if (!(domain = conference->domain)) {
+ dup_domain = switch_core_get_domain(SWITCH_TRUE);
+ if (!(domain = dup_domain)) {
+ domain = "cluecon.com";
+ }
+ }
- for (i = 0; FPS_VALS[i].ms; i++) {
- if (FPS_VALS[i].fps == fps) {
- conference->video_fps = FPS_VALS[i];
+ if (switch_event_create(&event, SWITCH_EVENT_CONFERENCE_DATA) == SWITCH_STATUS_SUCCESS) {
+ event->flags |= EF_UNIQ_HEADERS;
- for (j = 0; j <= conference->canvas_count; j++) {
- if (conference->canvases[j]) {
- conference->canvases[j]->video_timer_reset = 1;
- }
- }
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-name", name);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-domain", domain);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-event", "refer");
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call_id", call_id);
- return 1;
+ if (final) {
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "final", "true");
}
+
+
+ switch_event_add_body(event, "%s", status);
+ switch_event_fire(&event);
}
- return 0;
+ switch_safe_free(dup_domain);
+
}
-static switch_status_t conference_outcall(conference_obj_t *conference,
- char *conference_name,
- switch_core_session_t *session,
- char *bridgeto, uint32_t timeout,
- char *flags,
- char *cid_name,
- char *cid_num,
- char *profile,
- switch_call_cause_t *cause,
- switch_call_cause_t *cancel_cause, switch_event_t *var_event);
-static switch_status_t conference_outcall_bg(conference_obj_t *conference,
- char *conference_name,
- switch_core_session_t *session, char *bridgeto, uint32_t timeout, const char *flags, const char *cid_name,
- const char *cid_num, const char *call_uuid, const char *profile, switch_call_cause_t *cancel_cause, switch_event_t **var_event);
-SWITCH_STANDARD_APP(conference_function);
-static void launch_conference_video_muxing_thread(conference_obj_t *conference, mcu_canvas_t *canvas, int super);
-static void launch_conference_thread(conference_obj_t *conference);
-static void launch_conference_video_muxing_write_thread(conference_member_t *member);
-static void *SWITCH_THREAD_FUNC conference_loop_input(switch_thread_t *thread, void *obj);
-static switch_status_t conference_local_play_file(conference_obj_t *conference, switch_core_session_t *session, char *path, uint32_t leadin, void *buf,
- uint32_t buflen);
-static switch_status_t conference_member_play_file(conference_member_t *member, char *file, uint32_t leadin, switch_bool_t mux);
-static switch_status_t conference_member_say(conference_member_t *member, char *text, uint32_t leadin);
-static uint32_t conference_member_stop_file(conference_member_t *member, file_stop_t stop);
-static conference_obj_t *conference_new(char *name, conf_xml_cfg_t cfg, switch_core_session_t *session, switch_memory_pool_t *pool);
-static switch_status_t chat_send(switch_event_t *message_event);
-
-
-static void launch_conference_record_thread(conference_obj_t *conference, char *path, switch_bool_t autorec);
-
-typedef switch_status_t (*conf_api_args_cmd_t) (conference_obj_t *, switch_stream_handle_t *, int, char **);
-typedef switch_status_t (*conf_api_member_cmd_t) (conference_member_t *, switch_stream_handle_t *, void *);
-typedef switch_status_t (*conf_api_text_cmd_t) (conference_obj_t *, switch_stream_handle_t *, const char *);
-
-static void conference_member_itterator(conference_obj_t *conference, switch_stream_handle_t *stream, uint8_t non_mod, conf_api_member_cmd_t pfncallback, void *data);
-static switch_status_t conf_api_sub_mute(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_tmute(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_unmute(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_vmute(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_tvmute(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_unvmute(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_deaf(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_undeaf(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conference_add_event_data(conference_obj_t *conference, switch_event_t *event);
-static switch_status_t conference_add_event_member_data(conference_member_t *member, switch_event_t *event);
-static switch_status_t conf_api_sub_floor(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_vid_floor(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_clear_vid_floor(conference_obj_t *conference, switch_stream_handle_t *stream, void *data);
-static switch_status_t conf_api_sub_position(conference_member_t *member, switch_stream_handle_t *stream, void *data);
-
-#define lock_member(_member) switch_mutex_lock(_member->write_mutex); switch_mutex_lock(_member->read_mutex)
-#define unlock_member(_member) switch_mutex_unlock(_member->read_mutex); switch_mutex_unlock(_member->write_mutex)
-
-//#define lock_member(_member) switch_mutex_lock(_member->write_mutex)
-//#define unlock_member(_member) switch_mutex_unlock(_member->write_mutex)
-
-static void conference_parse_layouts(conference_obj_t *conference, int WIDTH, int HEIGHT)
+
+/* Main monitor thread (1 per distinct conference room) */
+void *SWITCH_THREAD_FUNC conference_thread_run(switch_thread_t *thread, void *obj)
{
- switch_event_t *params;
- switch_xml_t cxml = NULL, cfg = NULL, x_layouts, x_layout, x_layout_settings, x_group, x_groups, x_image;
- char cmd_str[256] = "";
+ conference_obj_t *conference = (conference_obj_t *) obj;
+ conference_member_t *imember, *omember;
+ uint32_t samples = switch_samples_per_packet(conference->rate, conference->interval);
+ uint32_t bytes = samples * 2 * conference->channels;
+ uint8_t ready = 0, total = 0;
+ switch_timer_t timer = { 0 };
+ switch_event_t *event;
+ uint8_t *file_frame;
+ uint8_t *async_file_frame;
+ int16_t *bptr;
+ uint32_t x = 0;
+ int32_t z = 0;
+ int member_score_sum = 0;
+ int divisor = 0;
+ conference_cdr_node_t *np;
- switch_mutex_lock(globals.setup_mutex);
- if (!conference->layout_hash) {
- switch_core_hash_init(&conference->layout_hash);
+ if (!(divisor = conference->rate / 8000)) {
+ divisor = 1;
}
+ file_frame = switch_core_alloc(conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE);
+ async_file_frame = switch_core_alloc(conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE);
- if (!conference->layout_group_hash) {
- switch_core_hash_init(&conference->layout_group_hash);
- }
- switch_mutex_unlock(globals.setup_mutex);
-
- switch_event_create(¶ms, SWITCH_EVENT_COMMAND);
- switch_assert(params);
- switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "conf_name", conference->name);
-
- if (!(cxml = switch_xml_open_cfg("conference_layouts.conf", &cfg, params))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", "conference_layouts.conf");
- goto done;
+ if (switch_core_timer_init(&timer, conference->timer_name, conference->interval, samples, conference->pool) == SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Setup timer success interval: %u samples: %u\n", conference->interval, samples);
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Timer Setup Failed. Conference Cannot Start\n");
+ return NULL;
}
- if ((x_layout_settings = switch_xml_child(cfg, "layout-settings"))) {
- if ((x_layouts = switch_xml_child(x_layout_settings, "layouts"))) {
- for (x_layout = switch_xml_child(x_layouts, "layout"); x_layout; x_layout = x_layout->next) {
- video_layout_t *vlayout;
- const char *val = NULL, *name = NULL;
- switch_bool_t auto_3d = SWITCH_FALSE;
-
- if ((val = switch_xml_attr(x_layout, "name"))) {
- name = val;
- }
-
- if (!name) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "invalid layout\n");
- continue;
- }
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
+ mod_conference_globals.threads++;
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
- auto_3d = switch_true(switch_xml_attr(x_layout, "auto-3d-position"));
-
- vlayout = switch_core_alloc(conference->pool, sizeof(*vlayout));
- vlayout->name = switch_core_strdup(conference->pool, name);
+ conference->auto_recording = 0;
+ conference->record_count = 0;
- for (x_image = switch_xml_child(x_layout, "image"); x_image; x_image = x_image->next) {
- const char *res_id = NULL, *audio_position = NULL;
- int x = -1, y = -1, scale = -1, floor = 0, flooronly = 0, fileonly = 0, overlap = 0;
- if ((val = switch_xml_attr(x_image, "x"))) {
- x = atoi(val);
- }
-
- if ((val = switch_xml_attr(x_image, "y"))) {
- y = atoi(val);
- }
-
- if ((val = switch_xml_attr(x_image, "scale"))) {
- scale = atoi(val);
- }
-
- if ((val = switch_xml_attr(x_image, "floor"))) {
- floor = switch_true(val);
- }
- if ((val = switch_xml_attr(x_image, "floor-only"))) {
- flooronly = floor = switch_true(val);
- }
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT);
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "conference-create");
+ switch_event_fire(&event);
- if ((val = switch_xml_attr(x_image, "file-only"))) {
- fileonly = floor = switch_true(val);
- }
+ if (conference_test_flag(conference, CFLAG_LIVEARRAY_SYNC)) {
+ char *p;
- if ((val = switch_xml_attr(x_image, "overlap"))) {
- overlap = switch_true(val);
- }
-
- if ((val = switch_xml_attr(x_image, "reservation_id"))) {
- res_id = val;
- }
+ if (strchr(conference->name, '@')) {
+ conference->la_event_channel = switch_core_sprintf(conference->pool, "conference-liveArray.%s", conference->name);
+ conference->mod_event_channel = switch_core_sprintf(conference->pool, "conference-mod.%s", conference->name);
+ } else {
+ conference->la_event_channel = switch_core_sprintf(conference->pool, "conference-liveArray.%s@%s", conference->name, conference->domain);
+ conference->mod_event_channel = switch_core_sprintf(conference->pool, "conference-mod.%s@%s", conference->name, conference->domain);
+ }
- if ((val = switch_xml_attr(x_image, "audio-position"))) {
- audio_position = val;
- }
+ conference->la_name = switch_core_strdup(conference->pool, conference->name);
+ if ((p = strchr(conference->la_name, '@'))) {
+ *p = '\0';
+ }
+ switch_live_array_create(conference->la_event_channel, conference->la_name, mod_conference_globals.event_channel_id, &conference->la);
+ switch_live_array_set_user_data(conference->la, conference);
+ switch_live_array_set_command_handler(conference->la, conference_command_handler);
+ }
- if (x < 0 || y < 0 || scale < 0 || !name) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "invalid image\n");
- continue;
- }
-
- vlayout->images[vlayout->layers].x = x;
- vlayout->images[vlayout->layers].y = y;
- vlayout->images[vlayout->layers].scale = scale;
- vlayout->images[vlayout->layers].floor = floor;
- vlayout->images[vlayout->layers].flooronly = flooronly;
- vlayout->images[vlayout->layers].fileonly = fileonly;
- vlayout->images[vlayout->layers].overlap = overlap;
-
- if (res_id) {
- vlayout->images[vlayout->layers].res_id = switch_core_strdup(conference->pool, res_id);
- }
+ while (mod_conference_globals.running && !conference_test_flag(conference, CFLAG_DESTRUCT)) {
+ switch_size_t file_sample_len = samples;
+ switch_size_t file_data_len = samples * 2 * conference->channels;
+ int has_file_data = 0, members_with_video = 0, members_with_avatar = 0;
+ uint32_t conf_energy = 0;
+ int nomoh = 0;
+ conference_member_t *floor_holder;
- if (auto_3d || audio_position) {
- if (auto_3d || !strcasecmp(audio_position, "auto")) {
- int x_pos = WIDTH * x / VIDEO_LAYOUT_SCALE;
- int y_pos = HEIGHT * y / VIDEO_LAYOUT_SCALE;
- int width = WIDTH * scale / VIDEO_LAYOUT_SCALE;
- int height = HEIGHT * scale / VIDEO_LAYOUT_SCALE;
- int center_x = x_pos + width / 2;
- int center_y = y_pos + height / 2;
- int half_x = WIDTH / 2;
- int half_y = HEIGHT / 2;
- float xv = 0, yv = 0;
-
- if (center_x > half_x) {
- xv = (float)(center_x - half_x) / half_x;
- } else {
- xv = (float) -1 - (center_x / half_x) * -1;
- }
+ /* Sync the conference to a single timing source */
+ if (switch_core_timer_next(&timer) != SWITCH_STATUS_SUCCESS) {
+ conference_set_flag(conference, CFLAG_DESTRUCT);
+ break;
+ }
- if (center_y > half_y) {
- yv = -1 - ((center_y - half_y) / half_y) * -1;
- } else {
- yv = center_y / half_y;
- }
+ switch_mutex_lock(conference->mutex);
+ has_file_data = ready = total = 0;
- vlayout->images[vlayout->layers].audio_position = switch_core_sprintf(conference->pool, "%02f:0.0:%02f", xv, yv);
+ floor_holder = conference->floor_holder;
+
+ /* Read one frame of audio from each member channel and save it for redistribution */
+ for (imember = conference->members; imember; imember = imember->next) {
+ uint32_t buf_read = 0;
+ total++;
+ imember->read = 0;
- } else {
- vlayout->images[vlayout->layers].audio_position = switch_core_strdup(conference->pool, audio_position);
- }
- }
+ if (member_test_flag(imember, MFLAG_RUNNING) && imember->session) {
+ switch_channel_t *channel = switch_core_session_get_channel(imember->session);
- vlayout->layers++;
+ if ((!floor_holder || (imember->score_iir > SCORE_IIR_SPEAKING_MAX && (floor_holder->score_iir < SCORE_IIR_SPEAKING_MIN)))) {// &&
+ //(!conference_test_flag(conference, CFLAG_VID_FLOOR) || switch_channel_test_flag(channel, CF_VIDEO))) {
+ floor_holder = imember;
}
-
- switch_core_hash_insert(conference->layout_hash, name, vlayout);
- switch_snprintf(cmd_str, sizeof(cmd_str), "add conference ::conference::list_conferences vid-layout %s", name);
- switch_console_set_complete(cmd_str);
- }
-
- }
-
- if ((x_groups = switch_xml_child(x_layout_settings, "groups"))) {
- for (x_group = switch_xml_child(x_groups, "group"); x_group; x_group = x_group->next) {
- const char *name = switch_xml_attr(x_group, "name");
- layout_group_t *lg;
- video_layout_node_t *last_vlnode = NULL;
-
- x_layout = switch_xml_child(x_group, "layout");
- if (!name || !x_group || !x_layout) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "invalid group\n");
- continue;
+ if (switch_channel_ready(channel) && switch_channel_test_flag(channel, CF_VIDEO) && imember->video_flow != SWITCH_MEDIA_FLOW_SENDONLY) {
+ members_with_video++;
}
- lg = switch_core_alloc(conference->pool, sizeof(*lg));
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Adding layout group %s\n", name);
- switch_core_hash_insert(conference->layout_group_hash, name, lg);
-
- while(x_layout) {
- const char *nname = x_layout->txt;
- video_layout_t *vlayout;
- video_layout_node_t *vlnode;
-
- if ((vlayout = switch_core_hash_find(conference->layout_hash, nname))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Adding node %s to layout group %s\n", nname, name);
-
- vlnode = switch_core_alloc(conference->pool, sizeof(*vlnode));
- vlnode->vlayout = vlayout;
-
- if (last_vlnode) {
- last_vlnode->next = vlnode;
- last_vlnode = last_vlnode->next;
- } else {
- lg->layouts = last_vlnode = vlnode;
- }
+ if (imember->avatar_png_img && !switch_channel_test_flag(channel, CF_VIDEO)) {
+ members_with_avatar++;
+ }
+ if (member_test_flag(imember, MFLAG_NOMOH)) {
+ nomoh++;
+ }
+ }
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "invalid group member %s\n", nname);
- }
+ member_clear_flag_locked(imember, MFLAG_HAS_AUDIO);
+ switch_mutex_lock(imember->audio_in_mutex);
- x_layout = x_layout->next;
- }
+ if (switch_buffer_inuse(imember->audio_buffer) >= bytes
+ && (buf_read = (uint32_t) switch_buffer_read(imember->audio_buffer, imember->frame, bytes))) {
+ imember->read = buf_read;
+ member_set_flag_locked(imember, MFLAG_HAS_AUDIO);
+ ready++;
}
+ switch_mutex_unlock(imember->audio_in_mutex);
}
- }
-
+
+ conference->members_with_video = members_with_video;
+ conference->members_with_avatar = members_with_avatar;
- done:
+ if (floor_holder != conference->floor_holder) {
+ conference_set_floor_holder(conference, floor_holder);
+ }
- if (cxml) {
- switch_xml_free(cxml);
- cxml = NULL;
- }
+ if (conference->perpetual_sound && !conference->async_fnode) {
+ conference_play_file(conference, conference->perpetual_sound, CONF_DEFAULT_LEADIN, NULL, 1);
+ } else if (conference->moh_sound && ((nomoh == 0 && conference->count == 1)
+ || conference_test_flag(conference, CFLAG_WAIT_MOD)) && !conference->async_fnode && !conference->fnode) {
+ conference_play_file(conference, conference->moh_sound, CONF_DEFAULT_LEADIN, NULL, 1);
+ }
- switch_event_destroy(¶ms);
-}
-
-/* do not use this on an img cropped with switch_img_set_rect() */
-static void reset_image(switch_image_t *img, switch_rgb_color_t *color)
-{
- switch_img_fill(img, 0, 0, img->d_w, img->d_h, color);
-}
-
-/* clear layer and reset_layer called inside lock always */
-
-static void clear_layer(mcu_layer_t *layer)
-{
- switch_img_fill(layer->canvas->img, layer->x_pos, layer->y_pos, layer->screen_w, layer->screen_h, &layer->canvas->bgcolor);
- layer->banner_patched = 0;
- layer->refresh = 1;
-}
-
-static void reset_layer(mcu_layer_t *layer)
-{
- layer->tagged = 0;
-
- switch_img_free(&layer->banner_img);
- switch_img_free(&layer->logo_img);
- switch_img_free(&layer->logo_text_img);
-
- layer->mute_patched = 0;
- layer->banner_patched = 0;
- layer->is_avatar = 0;
-
- if (layer->geometry.overlap) {
- layer->canvas->refresh = 1;
- }
-
- switch_img_free(&layer->img);
- layer->img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, layer->screen_w, layer->screen_h, 1);
- switch_assert(layer->img);
-
- clear_layer(layer);
- switch_img_free(&layer->cur_img);
-}
-
-static void scale_and_patch(mcu_layer_t *layer, switch_image_t *ximg, switch_bool_t freeze)
-{
- switch_image_t *IMG, *img;
-
- switch_mutex_lock(layer->canvas->mutex);
-
- IMG = layer->canvas->img;
- img = ximg ? ximg : layer->cur_img;
-
- switch_assert(IMG);
-
- if (!img) {
- switch_mutex_unlock(layer->canvas->mutex);
- return;
- }
-
- if (layer->refresh) {
- switch_img_fill(layer->canvas->img, layer->x_pos, layer->y_pos, layer->screen_w, layer->screen_h, &layer->canvas->letterbox_bgcolor);
- layer->refresh = 0;
- }
-
- if (layer->geometry.scale) {
- int img_w = 0, img_h = 0;
- double screen_aspect = 0, img_aspect = 0;
- int x_pos = layer->x_pos;
- int y_pos = layer->y_pos;
-
- img_w = layer->screen_w = IMG->d_w * layer->geometry.scale / VIDEO_LAYOUT_SCALE;
- img_h = layer->screen_h = IMG->d_h * layer->geometry.scale / VIDEO_LAYOUT_SCALE;
-
- screen_aspect = (double) layer->screen_w / layer->screen_h;
- img_aspect = (double) img->d_w / img->d_h;
-
- if (freeze) {
- switch_img_free(&layer->img);
- }
-
- if (screen_aspect > img_aspect) {
- img_w = img_aspect * layer->screen_h;
- x_pos += (layer->screen_w - img_w) / 2;
- } else if (screen_aspect < img_aspect) {
- img_h = layer->screen_w / img_aspect;
- y_pos += (layer->screen_h - img_h) / 2;
- }
-
- if (layer->img && (layer->img->d_w != img_w || layer->img->d_h != img_h)) {
- switch_img_free(&layer->img);
- layer->banner_patched = 0;
- clear_layer(layer);
- }
-
- if (!layer->img) {
- layer->img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, img_w, img_h, 1);
- }
-
- if (layer->banner_img && !layer->banner_patched) {
- switch_img_fill(layer->canvas->img, layer->x_pos, layer->y_pos, layer->screen_w, layer->screen_h, &layer->canvas->letterbox_bgcolor);
- switch_img_patch(IMG, layer->banner_img, layer->x_pos, layer->y_pos + (layer->screen_h - layer->banner_img->d_h));
+ /* Find if no one talked for more than x number of second */
+ if (conference->terminate_on_silence && conference->count > 1) {
+ int is_talking = 0;
- if (!freeze) {
- switch_img_set_rect(layer->img, 0, 0, layer->img->d_w, layer->img->d_h - layer->banner_img->d_h);
+ for (imember = conference->members; imember; imember = imember->next) {
+ if (switch_epoch_time_now(NULL) - imember->join_time <= conference->terminate_on_silence) {
+ is_talking++;
+ } else if (imember->last_talking != 0 && switch_epoch_time_now(NULL) - imember->last_talking <= conference->terminate_on_silence) {
+ is_talking++;
+ }
+ }
+ if (is_talking == 0) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Conference has been idle for over %d seconds, terminating\n", conference->terminate_on_silence);
+ conference_set_flag(conference, CFLAG_DESTRUCT);
}
-
- layer->banner_patched = 1;
}
- switch_assert(layer->img);
+ /* Start auto recording if there's the minimum number of required participants. */
+ if (conference->auto_record && !conference->auto_recording && (conference->count >= conference->min_recording_participants)) {
+ conference->auto_recording++;
+ conference->record_count++;
+ imember = conference->members;
+ if (imember) {
+ switch_channel_t *channel = switch_core_session_get_channel(imember->session);
+ char *rfile = switch_channel_expand_variables(channel, conference->auto_record);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Auto recording file: %s\n", rfile);
+ launch_conference_record_thread(conference, rfile, SWITCH_TRUE);
- if (switch_img_scale(img, &layer->img, img_w, img_h) == SWITCH_STATUS_SUCCESS) {
- if (layer->bugged && layer->member_id > -1) {
- conference_member_t *member;
- if ((member = conference_member_get(layer->canvas->conference, layer->member_id))) {
- switch_frame_t write_frame = { 0 };
- write_frame.img = layer->img;
- switch_core_media_bug_patch_video(member->session, &write_frame);
- switch_thread_rwlock_unlock(member->rwlock);
+ if (rfile != conference->auto_record) {
+ conference->record_filename = switch_core_strdup(conference->pool, rfile);
+ switch_safe_free(rfile);
+ } else {
+ conference->record_filename = switch_core_strdup(conference->pool, conference->auto_record);
}
+ /* Set the conference recording variable for each member */
+ for (omember = conference->members; omember; omember = omember->next) {
+ if (!omember->session) continue;
+ channel = switch_core_session_get_channel(omember->session);
+ switch_channel_set_variable(channel, "conference_recording", conference->record_filename);
+ }
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Auto Record Failed. No members in conference.\n");
}
-
- switch_img_patch(IMG, layer->img, x_pos, y_pos);
- }
-
- if (layer->logo_img) {
- int ew = layer->screen_w, eh = layer->screen_h - (layer->banner_img ? layer->banner_img->d_h : 0);
- int ex = 0, ey = 0;
-
- switch_img_fit(&layer->logo_img, ew, eh);
- switch_img_find_position(layer->logo_pos, ew, eh, layer->logo_img->d_w, layer->logo_img->d_h, &ex, &ey);
- switch_img_patch(IMG, layer->logo_img, layer->x_pos + ex, layer->y_pos + ey);
- if (layer->logo_text_img) {
- int tx = 0, ty = 0;
- switch_img_find_position(POS_LEFT_BOT,
- layer->logo_img->d_w, layer->logo_img->d_h, layer->logo_text_img->d_w, layer->logo_text_img->d_h, &tx, &ty);
- switch_img_patch(IMG, layer->logo_text_img, layer->x_pos + ex + tx, layer->y_pos + ey + ty);
- }
-
}
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG10, "insert at %d,%d\n", 0, 0);
- switch_img_patch(IMG, img, 0, 0);
- }
-
- switch_mutex_unlock(layer->canvas->mutex);
-}
-static void set_canvas_bgcolor(mcu_canvas_t *canvas, char *color)
-{
- switch_color_set_rgb(&canvas->bgcolor, color);
- reset_image(canvas->img, &canvas->bgcolor);
-}
-
-static void set_canvas_letterbox_bgcolor(mcu_canvas_t *canvas, char *color)
-{
- switch_color_set_rgb(&canvas->letterbox_bgcolor, color);
-}
+ /* If a file or speech event is being played */
+ if (conference->fnode && !switch_test_flag(conference->fnode, NFLAG_PAUSE)) {
+ /* Lead in time */
+ if (conference->fnode->leadin) {
+ conference->fnode->leadin--;
+ } else if (!conference->fnode->done) {
+ file_sample_len = samples;
+
+ if (conference->fnode->type == NODE_TYPE_SPEECH) {
+ switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_BLOCKING;
+ switch_size_t speech_len = file_data_len;
+
+ if (conference->fnode->al) {
+ speech_len /= 2;
+ }
+
+ if (switch_core_speech_read_tts(conference->fnode->sh, file_frame, &speech_len, &flags) == SWITCH_STATUS_SUCCESS) {
+
+ if (conference->fnode->al) {
+ process_al(conference->fnode->al, file_frame, speech_len, conference->rate);
+ }
-static void check_used_layers(mcu_canvas_t *canvas)
-{
- int i;
+ file_sample_len = file_data_len / 2 / conference->fnode->sh->channels;
- if (!canvas) return;
+
+ } else {
+ file_sample_len = file_data_len = 0;
+ }
+ } else if (conference->fnode->type == NODE_TYPE_FILE) {
+ switch_core_file_read(&conference->fnode->fh, file_frame, &file_sample_len);
+ if (conference->fnode->fh.vol) {
+ switch_change_sln_volume_granular((void *)file_frame, (uint32_t)file_sample_len * conference->fnode->fh.channels,
+ conference->fnode->fh.vol);
+ }
+ if (conference->fnode->al) {
+ process_al(conference->fnode->al, file_frame, file_sample_len * 2, conference->fnode->fh.samplerate);
+ }
+ }
- canvas->layers_used = 0;
- for (i = 0; i < canvas->total_layers; i++) {
- if (canvas->layers[i].member_id) {
- canvas->layers_used++;
+ if (file_sample_len <= 0) {
+ conference->fnode->done++;
+ } else {
+ has_file_data = 1;
+ }
+ }
}
- }
-}
-
-static void detach_video_layer(conference_member_t *member)
-{
- mcu_layer_t *layer = NULL;
- mcu_canvas_t *canvas = NULL;
-
- switch_mutex_lock(member->conference->canvas_mutex);
-
- if (member->canvas_id < 0) goto end;
-
- canvas = member->conference->canvases[member->canvas_id];
-
- if (!canvas || member->video_layer_id < 0) {
- goto end;
- }
-
- switch_mutex_lock(canvas->mutex);
-
- layer = &canvas->layers[member->video_layer_id];
-
- if (layer->geometry.audio_position) {
- conf_api_sub_position(member, NULL, "0:0:0");
- }
-
- if (layer->txthandle) {
- switch_img_txt_handle_destroy(&layer->txthandle);
- }
-
- reset_layer(layer);
- layer->member_id = 0;
- member->video_layer_id = -1;
- member->layer_timeout = DEFAULT_LAYER_TIMEOUT;
-
- //member->canvas_id = 0;
- //member->watching_canvas_id = -1;
- member->avatar_patched = 0;
- check_used_layers(canvas);
- canvas->send_keyframe = 1;
- switch_mutex_unlock(canvas->mutex);
-
- end:
-
- switch_mutex_unlock(member->conference->canvas_mutex);
-
-}
-
-
-static void layer_set_logo(conference_member_t *member, mcu_layer_t *layer, const char *path)
-{
- const char *var = NULL;
- char *dup = NULL;
- switch_event_t *params = NULL;
- char *parsed = NULL;
- char *tmp;
- switch_img_position_t pos = POS_LEFT_TOP;
-
- switch_mutex_lock(layer->canvas->mutex);
- if (!path) {
- path = member->video_logo;
- }
-
- if (!path) {
- goto end;
- }
-
- if (path) {
- switch_img_free(&layer->logo_img);
- switch_img_free(&layer->logo_text_img);
- }
-
- if (*path == '{') {
- dup = strdup(path);
- path = dup;
+ if (conference->async_fnode) {
+ /* Lead in time */
+ if (conference->async_fnode->leadin) {
+ conference->async_fnode->leadin--;
+ } else if (!conference->async_fnode->done) {
+ file_sample_len = samples;
+ switch_core_file_read(&conference->async_fnode->fh, async_file_frame, &file_sample_len);
+ if (conference->async_fnode->al) {
+ process_al(conference->async_fnode->al, file_frame, file_sample_len * 2, conference->async_fnode->fh.samplerate);
+ }
+ if (file_sample_len <= 0) {
+ conference->async_fnode->done++;
+ } else {
+ if (has_file_data) {
+ switch_size_t x;
+ for (x = 0; x < file_sample_len * conference->channels; x++) {
+ int32_t z;
+ int16_t *muxed;
- if (switch_event_create_brackets((char *)path, '{', '}', ',', ¶ms, &parsed, SWITCH_FALSE) != SWITCH_STATUS_SUCCESS || !parsed) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n");
- } else {
- path = parsed;
+ muxed = (int16_t *) file_frame;
+ bptr = (int16_t *) async_file_frame;
+ z = muxed[x] + bptr[x];
+ switch_normalize_to_16bit(z);
+ muxed[x] = (int16_t) z;
+ }
+ } else {
+ memcpy(file_frame, async_file_frame, file_sample_len * 2 * conference->channels);
+ has_file_data = 1;
+ }
+ }
+ }
}
- }
-
-
- if (zstr(path) || !strcasecmp(path, "reset")) {
- path = switch_channel_get_variable_dup(member->channel, "video_logo_path", SWITCH_FALSE, -1);
- }
-
- if (zstr(path) || !strcasecmp(path, "clear")) {
- switch_img_free(&layer->banner_img);
- layer->banner_patched = 0;
- switch_img_fill(member->conference->canvas->img, layer->x_pos, layer->y_pos, layer->screen_w, layer->screen_h,
- &member->conference->canvas->letterbox_bgcolor);
-
- goto end;
- }
-
- if ((tmp = strchr(path, '}'))) {
- path = tmp + 1;
- }
-
-
- if (params) {
- if ((var = switch_event_get_header(params, "position"))) {
- pos = parse_img_position(var);
- }
- }
+ if (ready || has_file_data) {
+ /* Use more bits in the main_frame to preserve the exact sum of the audio samples. */
+ int main_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
+ int16_t write_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
- if (path && strcasecmp(path, "clear")) {
- layer->logo_img = switch_img_read_png(path, SWITCH_IMG_FMT_ARGB);
- }
- if (layer->logo_img) {
- layer->logo_pos = pos;
+ /* Init the main frame with file data if there is any. */
+ bptr = (int16_t *) file_frame;
+ if (has_file_data && file_sample_len) {
- if (params) {
- if ((var = switch_event_get_header(params, "text"))) {
- layer->logo_text_img = switch_img_write_text_img(layer->screen_w, layer->screen_h, SWITCH_FALSE, var);
+ for (x = 0; x < bytes / 2; x++) {
+ if (x <= file_sample_len * conference->channels) {
+ main_frame[x] = (int32_t) bptr[x];
+ } else {
+ memset(&main_frame[x], 255, sizeof(main_frame[x]));
+ }
+ }
}
- }
- }
-
- if (params) switch_event_destroy(¶ms);
- switch_safe_free(dup);
+ member_score_sum = 0;
+ conference->mux_loop_count = 0;
+ conference->member_loop_count = 0;
- end:
- switch_mutex_unlock(layer->canvas->mutex);
+ /* Copy audio from every member known to be producing audio into the main frame. */
+ for (omember = conference->members; omember; omember = omember->next) {
+ conference->member_loop_count++;
+
+ if (!(member_test_flag(omember, MFLAG_RUNNING) && member_test_flag(omember, MFLAG_HAS_AUDIO))) {
+ continue;
+ }
-}
+ if (conference->agc_level) {
+ if (member_test_flag(omember, MFLAG_TALKING) && member_test_flag(omember, MFLAG_CAN_SPEAK)) {
+ member_score_sum += omember->score;
+ conference->mux_loop_count++;
+ }
+ }
+
+ bptr = (int16_t *) omember->frame;
+ for (x = 0; x < omember->read / 2; x++) {
+ main_frame[x] += (int32_t) bptr[x];
+ }
+ }
-static void layer_set_banner(conference_member_t *member, mcu_layer_t *layer, const char *text)
-{
- switch_rgb_color_t fgcolor, bgcolor;
- int font_scale = 4;
- int font_size = 0;
- const char *fg = "#cccccc";
- const char *bg = "#142e55";
- char *parsed = NULL;
- switch_event_t *params = NULL;
- const char *font_face = NULL;
- const char *var, *tmp = NULL;
- char *dup = NULL;
-
- switch_mutex_lock(layer->canvas->mutex);
-
- if (!text) {
- text = member->video_banner_text;
- }
-
- if (!text) {
- goto end;
- }
-
- if (*text == '{') {
- dup = strdup(text);
- text = dup;
-
- if (switch_event_create_brackets((char *)text, '{', '}', ',', ¶ms, &parsed, SWITCH_FALSE) != SWITCH_STATUS_SUCCESS || !parsed) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n");
- } else {
- text = parsed;
- }
- }
-
- if (zstr(text) || !strcasecmp(text, "reset")) {
- text = switch_channel_get_variable_dup(member->channel, "video_banner_text", SWITCH_FALSE, -1);
- }
-
- if (zstr(text) || !strcasecmp(text, "clear")) {
- switch_img_free(&layer->banner_img);
- layer->banner_patched = 0;
-
- switch_img_fill(member->conference->canvas->img, layer->x_pos, layer->y_pos, layer->screen_w, layer->screen_h,
- &member->conference->canvas->letterbox_bgcolor);
-
- goto end;
- }
-
- if ((tmp = strchr(text, '}'))) {
- text = tmp + 1;
- }
-
- if (params) {
- if ((var = switch_event_get_header(params, "fg"))) {
- fg = var;
- }
-
- if ((var = switch_event_get_header(params, "bg"))) {
- bg = var;
- }
-
- if ((var = switch_event_get_header(params, "font_face"))) {
- font_face = var;
- }
-
- if ((var = switch_event_get_header(params, "font_scale"))) {
- int tmp = atoi(var);
-
- if (tmp >= 5 && tmp <= 50) {
- font_scale = tmp;
- }
- }
- }
-
- font_size = (double)(font_scale / 100.0f) * layer->screen_h;
-
-
- switch_color_set_rgb(&fgcolor, fg);
- switch_color_set_rgb(&bgcolor, bg);
-
- if (layer->txthandle) {
- switch_img_txt_handle_destroy(&layer->txthandle);
- }
-
- switch_img_txt_handle_create(&layer->txthandle, font_face, fg, bg, font_size, 0, NULL);
-
- if (!layer->txthandle) {
- switch_img_free(&layer->banner_img);
- layer->banner_patched = 0;
-
- switch_img_fill(member->conference->canvas->img, layer->x_pos, layer->y_pos, layer->screen_w, layer->screen_h,
- &member->conference->canvas->letterbox_bgcolor);
-
- goto end;
- }
-
- switch_img_free(&layer->banner_img);
- switch_img_free(&layer->logo_img);
- switch_img_free(&layer->logo_text_img);
- layer->banner_img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, layer->screen_w, font_size * 2, 1);
-
- reset_image(layer->banner_img, &bgcolor);
- switch_img_txt_handle_render(layer->txthandle, layer->banner_img, font_size / 2, font_size / 2, text, NULL, fg, bg, 0, 0);
-
- end:
-
- if (params) switch_event_destroy(¶ms);
-
- switch_safe_free(dup);
-
- switch_mutex_unlock(layer->canvas->mutex);
-}
-
-static void reset_video_bitrate_counters(conference_member_t *member)
-{
- member->managed_kps = 0;
- member->blackouts = 0;
- member->good_img = 0;
- member->blanks = 0;
-}
-
-static switch_status_t attach_video_layer(conference_member_t *member, mcu_canvas_t *canvas, int idx)
-{
- mcu_layer_t *layer = NULL;
- switch_channel_t *channel = NULL;
- switch_status_t status = SWITCH_STATUS_SUCCESS;
- const char *var = NULL;
-
- if (!member->session) abort();
-
- channel = switch_core_session_get_channel(member->session);
-
-
- if (!switch_channel_test_flag(channel, CF_VIDEO) && !member->avatar_png_img) {
- return SWITCH_STATUS_FALSE;
- }
-
- if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY && !member->avatar_png_img) {
- return SWITCH_STATUS_FALSE;
- }
-
- switch_mutex_lock(member->conference->canvas_mutex);
-
- switch_mutex_lock(canvas->mutex);
-
- layer = &canvas->layers[idx];
-
- layer->tagged = 0;
-
- if (layer->fnode || layer->geometry.fileonly) {
- switch_goto_status(SWITCH_STATUS_FALSE, end);
- }
-
- if (layer->geometry.flooronly && member->id != member->conference->video_floor_holder) {
- switch_goto_status(SWITCH_STATUS_FALSE, end);
- }
-
- if (layer->geometry.res_id) {
- if (!member->video_reservation_id || strcmp(layer->geometry.res_id, member->video_reservation_id)) {
- switch_goto_status(SWITCH_STATUS_FALSE, end);
- }
- }
-
- if (layer->member_id && layer->member_id == member->id) {
- member->video_layer_id = idx;
- switch_goto_status(SWITCH_STATUS_BREAK, end);
- }
-
- if (layer->geometry.res_id || member->video_reservation_id) {
- if (!layer->geometry.res_id || !member->video_reservation_id || strcmp(layer->geometry.res_id, member->video_reservation_id)) {
- switch_goto_status(SWITCH_STATUS_FALSE, end);
- }
- }
-
- if (member->video_layer_id > -1) {
- detach_video_layer(member);
- }
-
- reset_layer(layer);
- switch_img_free(&layer->mute_img);
-
- member->avatar_patched = 0;
-
- if (member->avatar_png_img) {
- layer->is_avatar = 1;
- }
-
- var = NULL;
- if (member->video_banner_text || (var = switch_channel_get_variable_dup(channel, "video_banner_text", SWITCH_FALSE, -1))) {
- layer_set_banner(member, layer, var);
- }
-
- var = NULL;
- if (member->video_logo || (var = switch_channel_get_variable_dup(channel, "video_logo_path", SWITCH_FALSE, -1))) {
- layer_set_logo(member, layer, var);
- }
-
- layer->member_id = member->id;
- member->video_layer_id = idx;
- member->canvas_id = canvas->canvas_id;
- member->layer_timeout = DEFAULT_LAYER_TIMEOUT;
- canvas->send_keyframe = 1;
-
- //member->watching_canvas_id = canvas->canvas_id;
- check_used_layers(canvas);
-
- if (layer->geometry.audio_position) {
- conf_api_sub_position(member, NULL, layer->geometry.audio_position);
- }
-
- switch_img_fill(canvas->img, layer->x_pos, layer->y_pos, layer->screen_w, layer->screen_h, &canvas->letterbox_bgcolor);
- reset_video_bitrate_counters(member);
-
- end:
-
- switch_mutex_unlock(canvas->mutex);
-
- switch_mutex_unlock(member->conference->canvas_mutex);
-
- return status;
-}
-
-static void init_canvas_layers(conference_obj_t *conference, mcu_canvas_t *canvas, video_layout_t *vlayout)
-{
- int i = 0;
-
- if (!canvas) return;
-
- switch_mutex_lock(canvas->mutex);
- canvas->layout_floor_id = -1;
-
- if (!vlayout) {
- vlayout = canvas->new_vlayout;
- canvas->new_vlayout = NULL;
- }
-
- if (!vlayout) {
- switch_mutex_unlock(canvas->mutex);
- return;
- }
-
- canvas->vlayout = vlayout;
-
- for (i = 0; i < vlayout->layers; i++) {
- mcu_layer_t *layer = &canvas->layers[i];
- layer->geometry.x = vlayout->images[i].x;
- layer->geometry.y = vlayout->images[i].y;
- layer->geometry.scale = vlayout->images[i].scale;
- layer->geometry.floor = vlayout->images[i].floor;
- layer->geometry.overlap = vlayout->images[i].overlap;
- layer->idx = i;
- layer->refresh = 1;
-
- layer->screen_w = canvas->img->d_w * layer->geometry.scale / VIDEO_LAYOUT_SCALE;
- layer->screen_h = canvas->img->d_h * layer->geometry.scale / VIDEO_LAYOUT_SCALE;
-
- // if (layer->screen_w % 2) layer->screen_w++; // round to even
- // if (layer->screen_h % 2) layer->screen_h++; // round to even
-
- layer->x_pos = canvas->img->d_w * layer->geometry.x / VIDEO_LAYOUT_SCALE;
- layer->y_pos = canvas->img->d_h * layer->geometry.y / VIDEO_LAYOUT_SCALE;
-
-
- if (layer->geometry.floor) {
- canvas->layout_floor_id = i;
- }
-
- /* if we ever decided to reload layers config on demand the pointer assignment below will lead to segs but we
- only load them once forever per conference so these pointers are valid for the life of the conference */
- layer->geometry.res_id = vlayout->images[i].res_id;
- layer->geometry.audio_position = vlayout->images[i].audio_position;
- }
-
- reset_image(canvas->img, &canvas->bgcolor);
-
- for (i = 0; i < MCU_MAX_LAYERS; i++) {
- mcu_layer_t *layer = &canvas->layers[i];
-
- layer->member_id = 0;
- layer->tagged = 0;
- layer->banner_patched = 0;
- layer->refresh = 1;
- layer->canvas = canvas;
- reset_layer(layer);
- }
-
- canvas->layers_used = 0;
- canvas->total_layers = vlayout->layers;
- canvas->send_keyframe = 1;
-
- switch_mutex_unlock(canvas->mutex);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Canvas position %d applied layout %s\n", canvas->canvas_id, vlayout->name);
-
-}
-
-static switch_status_t attach_canvas(conference_obj_t *conference, mcu_canvas_t *canvas, int super)
-{
- if (conference->canvas_count >= MAX_CANVASES + 1) {
- return SWITCH_STATUS_FALSE;
- }
-
- canvas->canvas_id = conference->canvas_count;
-
- if (!super) {
- conference->canvas_count++;
-
- if (!conference->canvas) {
- conference->canvas = canvas;
- }
- }
-
- conference->canvases[canvas->canvas_id] = canvas;
-
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Canvas attached to position %d\n", canvas->canvas_id);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t init_canvas(conference_obj_t *conference, video_layout_t *vlayout, mcu_canvas_t **canvasP)
-{
- mcu_canvas_t *canvas;
-
- if (conference->canvas_count >= MAX_CANVASES) {
- return SWITCH_STATUS_FALSE;
- }
-
- canvas = switch_core_alloc(conference->pool, sizeof(*canvas));
- canvas->conference = conference;
- canvas->pool = conference->pool;
- switch_mutex_init(&canvas->mutex, SWITCH_MUTEX_NESTED, conference->pool);
- canvas->layout_floor_id = -1;
-
- switch_img_free(&canvas->img);
-
- canvas->width = conference->canvas_width;
- canvas->height = conference->canvas_height;
-
- canvas->img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, canvas->width, canvas->height, 0);
- switch_queue_create(&canvas->video_queue, 200, canvas->pool);
-
- switch_assert(canvas->img);
-
- switch_mutex_lock(canvas->mutex);
- set_canvas_bgcolor(canvas, conference->video_canvas_bgcolor);
- set_canvas_letterbox_bgcolor(canvas, conference->video_letterbox_bgcolor);
- init_canvas_layers(conference, canvas, vlayout);
- switch_mutex_unlock(canvas->mutex);
-
- canvas->canvas_id = -1;
- *canvasP = canvas;
-
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Layout set to %s\n", vlayout->name);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static int flush_video_queue(switch_queue_t *q)
-{
- switch_image_t *img;
- void *pop;
- int r = 0;
-
- if (!q) return 0;
-
- while (switch_queue_size(q) > 1 && switch_queue_trypop(q, &pop) == SWITCH_STATUS_SUCCESS && pop) {
- img = (switch_image_t *)pop;
- switch_img_free(&img);
- r++;
- }
-
- return r + switch_queue_size(q);
-}
-
-
-static void destroy_canvas(mcu_canvas_t **canvasP) {
- int i;
- mcu_canvas_t *canvas = *canvasP;
-
- switch_img_free(&canvas->img);
- flush_video_queue(canvas->video_queue);
-
- for (i = 0; i < MCU_MAX_LAYERS; i++) {
- switch_img_free(&canvas->layers[i].img);
- }
-
- *canvasP = NULL;
-}
-
-typedef struct codec_set_s {
- switch_codec_t codec;
- switch_frame_t frame;
- uint8_t *packet;
-} codec_set_t;
-
-static void write_canvas_image_to_codec_group(conference_obj_t *conference, mcu_canvas_t *canvas, codec_set_t *codec_set,
- int codec_index, uint32_t timestamp, switch_bool_t need_refresh,
- switch_bool_t need_keyframe, switch_bool_t need_reset)
-
-{
- conference_member_t *imember;
- switch_frame_t write_frame = { 0 }, *frame = NULL;
- switch_status_t encode_status = SWITCH_STATUS_FALSE;
-
- write_frame = codec_set->frame;
- frame = &write_frame;
- frame->img = codec_set->frame.img;
- frame->packet = codec_set->frame.packet;
- frame->packetlen = codec_set->frame.packetlen;
-
- switch_clear_flag(frame, SFF_SAME_IMAGE);
- frame->m = 0;
- frame->timestamp = timestamp;
-
- if (need_reset) {
- int type = 1; // sum flags: 1 encoder; 2; decoder
- switch_core_codec_control(&codec_set->codec, SCC_VIDEO_RESET, SCCT_INT, (void *)&type, NULL, NULL);
- need_refresh = SWITCH_TRUE;
- }
-
- if (need_refresh || need_keyframe) {
- switch_core_codec_control(&codec_set->codec, SCC_VIDEO_REFRESH, SCCT_NONE, NULL, NULL, NULL);
- }
-
- do {
-
- frame->data = ((unsigned char *)frame->packet) + 12;
- frame->datalen = SWITCH_DEFAULT_VIDEO_SIZE;
-
- encode_status = switch_core_codec_encode_video(&codec_set->codec, frame);
-
- if (encode_status == SWITCH_STATUS_SUCCESS || encode_status == SWITCH_STATUS_MORE_DATA) {
-
- switch_assert((encode_status == SWITCH_STATUS_SUCCESS && frame->m) || !frame->m);
-
- if (frame->datalen == 0) {
- break;
- }
-
- if (frame->timestamp) {
- switch_set_flag(frame, SFF_RAW_RTP_PARSE_FRAME);
- }
-
- frame->packetlen = frame->datalen + 12;
-
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
- switch_frame_t *dupframe;
-
- if (imember->watching_canvas_id != canvas->canvas_id) {
- continue;
- }
-
- if (member_test_flag(imember, MFLAG_NO_MINIMIZE_ENCODING)) {
- continue;
- }
-
- if (imember->video_codec_index != codec_index) {
- continue;
- }
-
- if (!imember->session || !switch_channel_test_flag(imember->channel, CF_VIDEO) ||
- switch_core_session_read_lock(imember->session) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- //if (need_refresh) {
- // switch_core_session_request_video_refresh(imember->session);
- //}
-
- //switch_core_session_write_encoded_video_frame(imember->session, frame, 0, 0);
- switch_set_flag(frame, SFF_ENCODED);
-
- if (switch_frame_buffer_dup(imember->fb, frame, &dupframe) == SWITCH_STATUS_SUCCESS) {
- switch_queue_push(imember->mux_out_queue, dupframe);
- dupframe = NULL;
- }
-
- switch_clear_flag(frame, SFF_ENCODED);
-
- switch_core_session_rwunlock(imember->session);
- }
- switch_mutex_unlock(conference->member_mutex);
- }
-
- } while(encode_status == SWITCH_STATUS_MORE_DATA);
-}
-
-#define MAX_MUX_CODECS 10
-
-static video_layout_t *find_best_layout(conference_obj_t *conference, layout_group_t *lg, uint32_t count)
-{
- video_layout_node_t *vlnode = NULL, *last = NULL;
-
- if (!count) count = conference->members_with_video + conference->members_with_avatar;
-
- for (vlnode = lg->layouts; vlnode; vlnode = vlnode->next) {
- if (vlnode->vlayout->layers >= count) {
- break;
- }
-
- last = vlnode;
- }
-
- return vlnode? vlnode->vlayout : last ? last->vlayout : NULL;
-}
-
-static video_layout_t *get_layout(conference_obj_t *conference, const char *video_layout_name, const char *video_layout_group)
-{
- layout_group_t *lg = NULL;
- video_layout_t *vlayout = NULL;
-
- if (video_layout_group) {
- lg = switch_core_hash_find(conference->layout_group_hash, video_layout_group);
- vlayout = find_best_layout(conference, lg, 0);
- } else {
- vlayout = switch_core_hash_find(conference->layout_hash, video_layout_name);
- }
-
- return vlayout;
-}
-
-static void vmute_snap(conference_member_t *member, switch_bool_t clear)
-{
-
-
- if (member->canvas_id > -1 && member->video_layer_id > -1) {
- mcu_layer_t *layer = NULL;
- mcu_canvas_t *canvas = NULL;
-
- canvas = member->conference->canvases[member->canvas_id];
-
- switch_mutex_lock(canvas->mutex);
- layer = &canvas->layers[member->video_layer_id];
- switch_img_free(&layer->mute_img);
- switch_img_free(&member->video_mute_img);
-
- if (!clear && layer->cur_img) {
- switch_img_copy(layer->cur_img, &member->video_mute_img);
- switch_img_copy(layer->cur_img, &layer->mute_img);
- }
-
- switch_mutex_unlock(canvas->mutex);
- }
-}
-
-static void *SWITCH_THREAD_FUNC conference_video_muxing_write_thread_run(switch_thread_t *thread, void *obj)
-{
- conference_member_t *member = (conference_member_t *) obj;
- void *pop;
- int loops = 0;
-
- while(member_test_flag(member, MFLAG_RUNNING) || switch_queue_size(member->mux_out_queue)) {
- switch_frame_t *frame;
-
- if (member_test_flag(member, MFLAG_RUNNING)) {
- if (switch_queue_pop(member->mux_out_queue, &pop) == SWITCH_STATUS_SUCCESS) {
- if (!pop) continue;
-
- if (loops == 0 || loops == 50) {
- switch_core_media_gen_key_frame(member->session);
- switch_core_session_request_video_refresh(member->session);
- }
-
- loops++;
-
- frame = (switch_frame_t *) pop;
-
- if (switch_test_flag(frame, SFF_ENCODED)) {
- switch_core_session_write_encoded_video_frame(member->session, frame, 0, 0);
- } else {
- switch_core_session_write_video_frame(member->session, frame, SWITCH_IO_FLAG_NONE, 0);
- }
- switch_frame_buffer_free(member->fb, &frame);
- }
- } else {
- if (switch_queue_trypop(member->mux_out_queue, &pop) == SWITCH_STATUS_SUCCESS) {
- if (pop) {
- frame = (switch_frame_t *) pop;
- switch_frame_buffer_free(member->fb, &frame);
- }
- }
- }
- }
-
- return NULL;
-}
-
-static void check_video_recording(conference_obj_t *conference, switch_frame_t *frame)
-{
- conference_member_t *imember;
-
- if (!conference->recording_members) {
- return;
- }
-
- switch_mutex_lock(conference->member_mutex);
-
- for (imember = conference->members; imember; imember = imember->next) {
- if (!imember->rec) {
- continue;
- }
- if (switch_test_flag((&imember->rec->fh), SWITCH_FILE_OPEN) && switch_core_file_has_video(&imember->rec->fh)) {
- switch_core_file_write_video(&imember->rec->fh, frame);
- }
- }
-
- switch_mutex_unlock(conference->member_mutex);
-
-}
-
-static void check_avatar(conference_member_t *member, switch_bool_t force)
-{
- const char *avatar = NULL, *var = NULL;
- mcu_canvas_t *canvas;
-
- if (member->canvas_id < 0) {
- return;
- }
-
- canvas = member->conference->canvases[member->canvas_id];
-
- if (conference_test_flag(member->conference, CFLAG_VIDEO_REQUIRED_FOR_CANVAS) &&
- (!switch_channel_test_flag(member->channel, CF_VIDEO) || member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY)) {
- return;
- }
-
- if (canvas) {
- switch_mutex_lock(canvas->mutex);
- }
-
- member->avatar_patched = 0;
-
- if (!force && switch_channel_test_flag(member->channel, CF_VIDEO) && member->video_flow != SWITCH_MEDIA_FLOW_SENDONLY) {
- member_set_flag_locked(member, MFLAG_ACK_VIDEO);
- } else {
- if (member->conference->no_video_avatar) {
- avatar = member->conference->no_video_avatar;
- }
-
- if ((var = switch_channel_get_variable_dup(member->channel, "video_no_video_avatar_png", SWITCH_FALSE, -1))) {
- avatar = var;
- }
- }
-
- if ((var = switch_channel_get_variable_dup(member->channel, "video_avatar_png", SWITCH_FALSE, -1))) {
- avatar = var;
- }
-
- switch_img_free(&member->avatar_png_img);
-
- if (avatar) {
- member->avatar_png_img = switch_img_read_png(avatar, SWITCH_IMG_FMT_I420);
- }
-
- if (force && !member->avatar_png_img && member->video_mute_img) {
- switch_img_copy(member->video_mute_img, &member->avatar_png_img);
- }
-
- if (canvas) {
- switch_mutex_unlock(canvas->mutex);
- }
-}
-
-static void check_flush(conference_member_t *member)
-{
- int flushed;
-
- if (!member->channel || !switch_channel_test_flag(member->channel, CF_VIDEO)) {
- return;
- }
-
- flushed = flush_video_queue(member->video_queue);
-
- if (flushed && member->auto_avatar) {
- switch_channel_video_sync(member->channel);
-
- switch_img_free(&member->avatar_png_img);
- member->avatar_patched = 0;
- reset_video_bitrate_counters(member);
- member->blanks = 0;
- member->auto_avatar = 0;
- }
-}
-
-static void patch_fnode(mcu_canvas_t *canvas, conference_file_node_t *fnode)
-{
- if (fnode && fnode->layer_id > -1) {
- mcu_layer_t *layer = &canvas->layers[fnode->layer_id];
- switch_frame_t file_frame = { 0 };
- switch_status_t status = switch_core_file_read_video(&fnode->fh, &file_frame, SVR_FLUSH);
-
- if (status == SWITCH_STATUS_SUCCESS) {
- switch_img_free(&layer->cur_img);
- layer->cur_img = file_frame.img;
- layer->tagged = 1;
- } else if (status == SWITCH_STATUS_IGNORE) {
- if (canvas && fnode->layer_id > -1 ) {
- canvas_del_fnode_layer(canvas->conference, fnode);
- }
- }
- }
-}
-
-static void fnode_check_video(conference_file_node_t *fnode) {
- mcu_canvas_t *canvas = fnode->conference->canvases[fnode->canvas_id];
-
- if (switch_core_file_has_video(&fnode->fh) && switch_core_file_read_video(&fnode->fh, NULL, SVR_CHECK) == SWITCH_STATUS_BREAK) {
- int full_screen = 0;
-
- if (fnode->fh.params && fnode->conference->canvas_count == 1) {
- full_screen = switch_true(switch_event_get_header(fnode->fh.params, "full-screen"));
- }
-
- if (full_screen) {
- canvas->play_file = 1;
- canvas->conference->playing_video_file = 1;
- } else {
- canvas_set_fnode_layer(canvas, fnode, -1);
- }
- }
-}
-
-
-static switch_status_t find_layer(conference_obj_t *conference, mcu_canvas_t *canvas, conference_member_t *member, mcu_layer_t **layerP)
-{
- uint32_t avatar_layers = 0;
- mcu_layer_t *layer = NULL;
- int i;
-
- switch_mutex_lock(conference->canvas_mutex);
-
- for (i = 0; i < canvas->total_layers; i++) {
- mcu_layer_t *xlayer = &canvas->layers[i];
-
- if (xlayer->is_avatar && xlayer->member_id != conference->video_floor_holder) {
- avatar_layers++;
- }
- }
-
- if (!layer &&
- (canvas->layers_used < canvas->total_layers ||
- (avatar_layers && !member->avatar_png_img) || member_test_flag(member, MFLAG_MOD)) &&
- (member->avatar_png_img || member->video_flow != SWITCH_MEDIA_FLOW_SENDONLY)) {
- /* find an empty layer */
- for (i = 0; i < canvas->total_layers; i++) {
- mcu_layer_t *xlayer = &canvas->layers[i];
-
- if (xlayer->geometry.res_id) {
- if (member->video_reservation_id && !strcmp(xlayer->geometry.res_id, member->video_reservation_id)) {
- layer = xlayer;
- attach_video_layer(member, canvas, i);
- break;
- }
- } else if (xlayer->geometry.flooronly && !xlayer->fnode) {
- if (member->id == conference->video_floor_holder) {
- layer = xlayer;
- attach_video_layer(member, canvas, i);
- break;
- }
- } else if ((!xlayer->member_id || (!member->avatar_png_img &&
- xlayer->is_avatar &&
- xlayer->member_id != conference->video_floor_holder)) &&
- !xlayer->fnode && !xlayer->geometry.fileonly) {
- switch_status_t lstatus;
-
- lstatus = attach_video_layer(member, canvas, i);
-
- if (lstatus == SWITCH_STATUS_SUCCESS || lstatus == SWITCH_STATUS_BREAK) {
- layer = xlayer;
- break;
- }
- }
- }
- }
-
- switch_mutex_unlock(conference->canvas_mutex);
-
- if (layer) {
- *layerP = layer;
- return SWITCH_STATUS_SUCCESS;
- }
-
- return SWITCH_STATUS_FALSE;
-
-}
-
-static void next_canvas(conference_member_t *imember)
-{
- if (imember->canvas_id == imember->conference->canvas_count - 1) {
- imember->canvas_id = 0;
- } else {
- imember->canvas_id++;
- }
-
- imember->layer_timeout = DEFAULT_LAYER_TIMEOUT;
-}
-
-static void pop_next_image(conference_member_t *member, switch_image_t **imgP)
-{
- switch_image_t *img = *imgP;
- int size = 0;
- void *pop;
-
- if (!member->avatar_png_img && switch_channel_test_flag(member->channel, CF_VIDEO)) {
- do {
- if (switch_queue_trypop(member->video_queue, &pop) == SWITCH_STATUS_SUCCESS && pop) {
- switch_img_free(&img);
- img = (switch_image_t *)pop;
- member->blanks = 0;
- } else {
- break;
- }
- size = switch_queue_size(member->video_queue);
- } while(size > member->conference->video_fps.fps / 2);
-
- if (member_test_flag(member, MFLAG_CAN_BE_SEEN) && member->video_layer_id > -1 && member->video_flow != SWITCH_MEDIA_FLOW_SENDONLY) {
- if (img) {
- member->good_img++;
- if ((member->good_img % (int)(member->conference->video_fps.fps * 10)) == 0) {
- reset_video_bitrate_counters(member);
- }
- } else {
- member->blanks++;
- member->good_img = 0;
-
- if (member->blanks == member->conference->video_fps.fps || (member->blanks % (int)(member->conference->video_fps.fps * 10)) == 0) {
- member->managed_kps = 0;
- switch_core_session_request_video_refresh(member->session);
- }
-
- if (member->blanks == member->conference->video_fps.fps * 5) {
- member->blackouts++;
- check_avatar(member, SWITCH_TRUE);
- member->managed_kps = 0;
-
- if (member->avatar_png_img) {
- //if (layer) {
- //layer->is_avatar = 1;
- //}
-
- member->auto_avatar = 1;
- }
- }
- }
- }
- } else {
- check_flush(member);
- }
-
- *imgP = img;
-}
-
-static void check_auto_bitrate(conference_member_t *member, mcu_layer_t *layer)
-{
- if (conference_test_flag(member->conference, CFLAG_MANAGE_INBOUND_VIDEO_BITRATE) && !member->managed_kps) {
- switch_core_session_message_t msg = { 0 };
- int kps;
- int w = 320;
- int h = 240;
-
- if (layer) {
- if (layer->screen_w > 320 && layer->screen_h > 240) {
- w = layer->screen_w;
- h = layer->screen_h;
- }
- }
-
- if (!layer || !member_test_flag(member, MFLAG_CAN_BE_SEEN) || member->avatar_png_img) {
- kps = 200;
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "%s auto-setting bitrate to %dkps because user's image is not visible\n",
- switch_channel_get_name(member->channel), kps);
- } else {
- kps = switch_calc_bitrate(w, h, 2, member->conference->video_fps.fps);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "%s auto-setting bitrate to %dkps to accomodate %dx%d resolution\n",
- switch_channel_get_name(member->channel), kps, layer->screen_w, layer->screen_h);
- }
-
- msg.message_id = SWITCH_MESSAGE_INDICATE_BITRATE_REQ;
- msg.numeric_arg = kps * 1024;
- msg.from = __FILE__;
-
- switch_core_session_receive_message(member->session, &msg);
- member->managed_kps = kps;
- }
-}
-
-static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread_t *thread, void *obj)
-{
- mcu_canvas_t *canvas = (mcu_canvas_t *) obj;
- conference_obj_t *conference = canvas->conference;
- conference_member_t *imember;
- switch_codec_t *check_codec = NULL;
- codec_set_t *write_codecs[MAX_MUX_CODECS] = { 0 };
- int buflen = SWITCH_RTP_MAX_BUF_LEN;
- int i = 0;
- uint32_t video_key_freq = 10000000;
- switch_time_t last_key_time = 0;
- mcu_layer_t *layer = NULL;
- switch_frame_t write_frame = { 0 };
- uint8_t *packet = NULL;
- switch_image_t *write_img = NULL, *file_img = NULL;
- uint32_t timestamp = 0;
- //video_layout_t *vlayout = get_layout(conference);
- int members_with_video = 0, members_with_avatar = 0;
- int do_refresh = 0;
- int last_file_count = 0;
-
- canvas->video_timer_reset = 1;
-
- packet = switch_core_alloc(conference->pool, SWITCH_RTP_MAX_BUF_LEN);
-
- while (globals.running && !conference_test_flag(conference, CFLAG_DESTRUCT) && conference_test_flag(conference, CFLAG_VIDEO_MUXING)) {
- switch_bool_t need_refresh = SWITCH_FALSE, need_keyframe = SWITCH_FALSE, need_reset = SWITCH_FALSE;
- switch_time_t now;
- int min_members = 0;
- int count_changed = 0;
- int file_count = 0, check_async_file = 0, check_file = 0;
- switch_image_t *async_file_img = NULL, *normal_file_img = NULL, *file_imgs[2] = { 0 };
- switch_frame_t file_frame = { 0 };
- int j = 0;
-
- switch_mutex_lock(canvas->mutex);
- if (canvas->new_vlayout) {
- init_canvas_layers(conference, canvas, NULL);
- }
- switch_mutex_unlock(canvas->mutex);
-
- if (canvas->video_timer_reset) {
- canvas->video_timer_reset = 0;
-
- if (canvas->timer.interval) {
- switch_core_timer_destroy(&canvas->timer);
- }
-
- switch_core_timer_init(&canvas->timer, "soft", conference->video_fps.ms, conference->video_fps.samples, NULL);
- canvas->send_keyframe = 1;
- }
-
- if (!conference->playing_video_file) {
- switch_core_timer_next(&canvas->timer);
- }
-
- now = switch_micro_time_now();
-
- if (members_with_video != conference->members_with_video) {
- do_refresh = 100;
- count_changed = 1;
- }
-
- if (members_with_avatar != conference->members_with_avatar) {
- count_changed = 1;
- }
-
- if (count_changed && !conference_test_flag(conference, CFLAG_PERSONAL_CANVAS)) {
- layout_group_t *lg = NULL;
- video_layout_t *vlayout = NULL;
- int canvas_count = 0;
-
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
- if (imember->canvas_id == canvas->canvas_id || imember->canvas_id == -1) {
- canvas_count++;
- }
- }
- switch_mutex_unlock(conference->member_mutex);
-
- if (conference->video_layout_group && (lg = switch_core_hash_find(conference->layout_group_hash, conference->video_layout_group))) {
- if ((vlayout = find_best_layout(conference, lg, canvas_count))) {
- switch_mutex_lock(conference->member_mutex);
- conference->canvas->new_vlayout = vlayout;
- switch_mutex_unlock(conference->member_mutex);
- }
- }
- }
-
- if (count_changed) {
- need_refresh = 1;
- need_keyframe = 1;
- do_refresh = 100;
- }
-
- if (conference->async_fnode && switch_core_file_has_video(&conference->async_fnode->fh)) {
- check_async_file = 1;
- file_count++;
- }
-
- if (conference->fnode && switch_core_file_has_video(&conference->fnode->fh)) {
- check_file = 1;
- file_count++;
- }
-
- if (file_count != last_file_count) {
- count_changed = 1;
- }
-
- last_file_count = file_count;
-
- if (do_refresh) {
- if ((do_refresh % 50) == 0) {
- switch_mutex_lock(conference->member_mutex);
-
- for (imember = conference->members; imember; imember = imember->next) {
- if (imember->canvas_id != canvas->canvas_id) continue;
-
- if (imember->session && switch_channel_test_flag(imember->channel, CF_VIDEO)) {
- switch_core_session_request_video_refresh(imember->session);
- switch_core_media_gen_key_frame(imember->session);
- }
- }
- switch_mutex_unlock(conference->member_mutex);
- }
- do_refresh--;
- }
-
- members_with_video = conference->members_with_video;
- members_with_avatar = conference->members_with_avatar;
-
- if (conference_test_flag(conference, CFLAG_VIDEO_BRIDGE_FIRST_TWO)) {
- if (conference->members_with_video < 3) {
- switch_yield(20000);
- continue;
- }
- }
-
- switch_mutex_lock(conference->member_mutex);
-
- for (imember = conference->members; imember; imember = imember->next) {
- switch_image_t *img = NULL;
- int i;
-
- if (!imember->session || (!switch_channel_test_flag(imember->channel, CF_VIDEO) && !imember->avatar_png_img) ||
- conference_test_flag(conference, CFLAG_PERSONAL_CANVAS) || switch_core_session_read_lock(imember->session) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- if (imember->watching_canvas_id == canvas->canvas_id && switch_channel_test_flag(imember->channel, CF_VIDEO_REFRESH_REQ)) {
- switch_channel_clear_flag(imember->channel, CF_VIDEO_REFRESH_REQ);
- need_keyframe = SWITCH_TRUE;
- }
-
- if (conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING) &&
- imember->watching_canvas_id > -1 && imember->watching_canvas_id == canvas->canvas_id &&
- !member_test_flag(imember, MFLAG_NO_MINIMIZE_ENCODING)) {
- min_members++;
-
- if (switch_channel_test_flag(imember->channel, CF_VIDEO)) {
- if (imember->video_codec_index < 0 && (check_codec = switch_core_session_get_video_write_codec(imember->session))) {
- for (i = 0; write_codecs[i] && switch_core_codec_ready(&write_codecs[i]->codec) && i < MAX_MUX_CODECS; i++) {
- if (check_codec->implementation->codec_id == write_codecs[i]->codec.implementation->codec_id) {
- imember->video_codec_index = i;
- imember->video_codec_id = check_codec->implementation->codec_id;
- need_refresh = SWITCH_TRUE;
- break;
- }
- }
-
- if (imember->video_codec_index < 0) {
- write_codecs[i] = switch_core_alloc(conference->pool, sizeof(codec_set_t));
-
- if (switch_core_codec_copy(check_codec, &write_codecs[i]->codec,
- &conference->video_codec_settings, conference->pool) == SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
- "Setting up video write codec %s at slot %d\n", write_codecs[i]->codec.implementation->iananame, i);
-
- imember->video_codec_index = i;
- imember->video_codec_id = check_codec->implementation->codec_id;
- need_refresh = SWITCH_TRUE;
- write_codecs[i]->frame.packet = switch_core_alloc(conference->pool, buflen);
- write_codecs[i]->frame.data = ((uint8_t *)write_codecs[i]->frame.packet) + 12;
- write_codecs[i]->frame.packetlen = buflen;
- write_codecs[i]->frame.buflen = buflen - 12;
- switch_set_flag((&write_codecs[i]->frame), SFF_RAW_RTP);
-
- }
- }
- }
-
- if (imember->video_codec_index < 0) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Write Codec Error\n");
- switch_core_session_rwunlock(imember->session);
- continue;
- }
- }
- }
-
- if (imember->canvas_id > -1 && imember->canvas_id != canvas->canvas_id) {
- switch_core_session_rwunlock(imember->session);
- continue;
- }
-
- if (conference->playing_video_file) {
- switch_core_session_rwunlock(imember->session);
- continue;
- }
-
- //VIDFLOOR
- if (conference->canvas_count == 1 && canvas->layout_floor_id > -1 && imember->id == conference->video_floor_holder &&
- imember->video_layer_id != canvas->layout_floor_id) {
- attach_video_layer(imember, canvas, canvas->layout_floor_id);
- }
-
- pop_next_image(imember, &img);
- layer = NULL;
-
- switch_mutex_lock(canvas->mutex);
- //printf("MEMBER %d layer_id %d canvas: %d/%d\n", imember->id, imember->video_layer_id,
- // canvas->layers_used, canvas->total_layers);
-
- if (imember->video_layer_id > -1) {
- layer = &canvas->layers[imember->video_layer_id];
- if (layer->member_id != imember->id) {
- layer = NULL;
- imember->video_layer_id = -1;
- imember->layer_timeout = DEFAULT_LAYER_TIMEOUT;
- }
- }
-
- if (imember->avatar_png_img) {
- if (layer) {
- if (!imember->avatar_patched || !layer->cur_img) {
- layer->tagged = 1;
- //layer->is_avatar = 1;
- switch_img_free(&layer->cur_img);
- switch_img_copy(imember->avatar_png_img, &layer->cur_img);
- imember->avatar_patched = 1;
- }
- }
- switch_img_free(&img);
- }
-
- if (!layer) {
- if (find_layer(conference, canvas, imember, &layer) == SWITCH_STATUS_SUCCESS) {
- imember->layer_timeout = 0;
- } else {
- if (--imember->layer_timeout <= 0) {
- next_canvas(imember);
- }
- }
- }
-
- check_auto_bitrate(imember, layer);
-
- if (layer) {
-
- //if (layer->cur_img && layer->cur_img != imember->avatar_png_img) {
- // switch_img_free(&layer->cur_img);
- //}
-
- if (member_test_flag(imember, MFLAG_CAN_BE_SEEN)) {
- layer->mute_patched = 0;
- } else {
- switch_image_t *tmp;
-
- if (img && img != imember->avatar_png_img) {
- switch_img_free(&img);
- }
-
- if (!layer->mute_patched) {
-
- if (imember->video_mute_img || layer->mute_img) {
- clear_layer(layer);
-
- if (!layer->mute_img && imember->video_mute_img) {
- //layer->mute_img = switch_img_read_png(imember->video_mute_png, SWITCH_IMG_FMT_I420);
- switch_img_copy(imember->video_mute_img, &layer->mute_img);
- }
-
- if (layer->mute_img) {
- scale_and_patch(layer, layer->mute_img, SWITCH_FALSE);
- }
- }
-
-
- tmp = switch_img_write_text_img(layer->screen_w, layer->screen_h, SWITCH_TRUE, "VIDEO MUTED");
- switch_img_patch(canvas->img, tmp, layer->x_pos, layer->y_pos);
- switch_img_free(&tmp);
-
- layer->mute_patched = 1;
- }
- }
-
-
- if (img) {
-
- if (img != layer->cur_img) {
- switch_img_free(&layer->cur_img);
- layer->cur_img = img;
- }
-
-
- img = NULL;
- layer->tagged = 1;
-
- if (switch_core_media_bug_count(imember->session, "patch:video")) {
- layer->bugged = 1;
- }
- }
- }
-
- switch_mutex_unlock(canvas->mutex);
-
- if (img && img != imember->avatar_png_img) {
- switch_img_free(&img);
- }
-
- if (imember->session) {
- switch_core_session_rwunlock(imember->session);
- }
- }
-
- switch_mutex_unlock(conference->member_mutex);
-
- if (conference_test_flag(conference, CFLAG_PERSONAL_CANVAS)) {
- layout_group_t *lg = NULL;
- video_layout_t *vlayout = NULL;
- conference_member_t *omember;
-
- if (video_key_freq && (now - last_key_time) > video_key_freq) {
- need_keyframe = SWITCH_TRUE;
- last_key_time = now;
- }
-
- switch_mutex_lock(conference->member_mutex);
-
- for (imember = conference->members; imember; imember = imember->next) {
-
- if (!imember->session || !switch_channel_test_flag(imember->channel, CF_VIDEO) ||
- switch_core_session_read_lock(imember->session) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- if (switch_channel_test_flag(imember->channel, CF_VIDEO_REFRESH_REQ)) {
- switch_channel_clear_flag(imember->channel, CF_VIDEO_REFRESH_REQ);
- need_keyframe = SWITCH_TRUE;
- }
-
- if (count_changed) {
- int total = conference->members_with_video;
-
- if (!conference_test_flag(conference, CFLAG_VIDEO_REQUIRED_FOR_CANVAS)) {
- total += conference->members_with_avatar;
- }
-
- if (imember->video_flow != SWITCH_MEDIA_FLOW_SENDONLY) {
- total--;
- }
-
- if (total < 1) total = 1;
-
- if (conference->video_layout_group && (lg = switch_core_hash_find(conference->layout_group_hash, conference->video_layout_group))) {
- if ((vlayout = find_best_layout(conference, lg, total + file_count))) {
- init_canvas_layers(conference, imember->canvas, vlayout);
- }
- }
- }
-
- if (imember->video_flow != SWITCH_MEDIA_FLOW_SENDONLY) {
- pop_next_image(imember, &imember->pcanvas_img);
- }
-
- switch_core_session_rwunlock(imember->session);
- }
-
- if (check_async_file) {
- if (switch_core_file_read_video(&conference->async_fnode->fh, &file_frame, SVR_BLOCK | SVR_FLUSH) == SWITCH_STATUS_SUCCESS) {
- if ((async_file_img = file_frame.img)) {
- file_imgs[j++] = async_file_img;
- }
- }
- }
-
- if (check_file) {
- if (switch_core_file_read_video(&conference->fnode->fh, &file_frame, SVR_BLOCK | SVR_FLUSH) == SWITCH_STATUS_SUCCESS) {
- if ((normal_file_img = file_frame.img)) {
- file_imgs[j++] = normal_file_img;
- }
- }
- }
-
- for (imember = conference->members; imember; imember = imember->next) {
- int i = 0;
-
- if (!imember->session || !switch_channel_test_flag(imember->channel, CF_VIDEO || imember->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) ||
- switch_core_session_read_lock(imember->session) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- for (omember = conference->members; omember; omember = omember->next) {
- mcu_layer_t *layer = NULL;
- switch_image_t *use_img = NULL;
-
- if (!omember->session || !switch_channel_test_flag(omember->channel, CF_VIDEO) || omember->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
- continue;
- }
-
- if (conference->members_with_video + conference->members_with_avatar != 1 && imember == omember) {
- continue;
- }
-
- if (i < imember->canvas->total_layers) {
- layer = &imember->canvas->layers[i++];
- if (layer->member_id != omember->id) {
- const char *var = NULL;
-
- layer->mute_patched = 0;
- layer->avatar_patched = 0;
- switch_img_free(&layer->banner_img);
- switch_img_free(&layer->logo_img);
-
- if (layer->geometry.audio_position) {
- conf_api_sub_position(omember, NULL, layer->geometry.audio_position);
- }
-
- var = NULL;
- if (omember->video_banner_text ||
- (var = switch_channel_get_variable_dup(omember->channel, "video_banner_text", SWITCH_FALSE, -1))) {
- layer_set_banner(omember, layer, var);
- }
-
- var = NULL;
- if (omember->video_logo ||
- (var = switch_channel_get_variable_dup(omember->channel, "video_logo_path", SWITCH_FALSE, -1))) {
- layer_set_logo(omember, layer, var);
- }
- }
-
- layer->member_id = omember->id;
- }
-
- if (!layer && omember->al) {
- conf_api_sub_position(omember, NULL, "0:0:0");
- }
-
- use_img = omember->pcanvas_img;
-
- if (layer) {
-
- if (use_img && !omember->avatar_png_img) {
- layer->avatar_patched = 0;
- } else {
- if (!layer->avatar_patched) {
- scale_and_patch(layer, omember->avatar_png_img, SWITCH_FALSE);
- layer->avatar_patched = 1;
- }
- use_img = NULL;
- layer = NULL;
- }
-
- if (layer) {
- if (member_test_flag(imember, MFLAG_CAN_BE_SEEN)) {
- layer->mute_patched = 0;
- } else {
- if (!layer->mute_patched) {
- switch_image_t *tmp;
- scale_and_patch(layer, imember->video_mute_img ? imember->video_mute_img : omember->pcanvas_img, SWITCH_FALSE);
- tmp = switch_img_write_text_img(layer->screen_w, layer->screen_h, SWITCH_TRUE, "VIDEO MUTED");
- switch_img_patch(imember->canvas->img, tmp, layer->x_pos, layer->y_pos);
- switch_img_free(&tmp);
- layer->mute_patched = 1;
- }
-
- use_img = NULL;
- layer = NULL;
- }
- }
-
- if (layer && use_img) {
- scale_and_patch(layer, use_img, SWITCH_FALSE);
- }
- }
-
- check_auto_bitrate(omember, layer);
- }
-
- for (j = 0; j < file_count; j++) {
- switch_image_t *img = file_imgs[j];
-
- if (i < imember->canvas->total_layers) {
- layer = &imember->canvas->layers[i++];
- scale_and_patch(layer, img, SWITCH_FALSE);
- }
- }
-
- switch_core_session_rwunlock(imember->session);
- }
-
- switch_img_free(&normal_file_img);
- switch_img_free(&async_file_img);
-
- for (imember = conference->members; imember; imember = imember->next) {
- switch_frame_t *dupframe;
-
- if (!imember->session || !switch_channel_test_flag(imember->channel, CF_VIDEO) ||
- switch_core_session_read_lock(imember->session) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- if (need_refresh) {
- switch_core_session_request_video_refresh(imember->session);
- }
-
- if (need_keyframe) {
- switch_core_media_gen_key_frame(imember->session);
- }
-
- switch_set_flag(&write_frame, SFF_RAW_RTP);
- write_frame.img = imember->canvas->img;
- write_frame.packet = packet;
- write_frame.data = ((uint8_t *)packet) + 12;
- write_frame.datalen = 0;
- write_frame.buflen = SWITCH_RTP_MAX_BUF_LEN - 12;
- write_frame.packetlen = 0;
-
- if (switch_frame_buffer_dup(imember->fb, &write_frame, &dupframe) == SWITCH_STATUS_SUCCESS) {
- switch_queue_push(imember->mux_out_queue, dupframe);
- dupframe = NULL;
- }
-
- switch_core_session_rwunlock(imember->session);
- }
-
- switch_mutex_unlock(conference->member_mutex);
- } else {
-
- if (canvas->canvas_id == 0) {
- if (conference->async_fnode) {
- if (conference->async_fnode->layer_id > -1) {
- patch_fnode(canvas, conference->async_fnode);
- } else {
- fnode_check_video(conference->async_fnode);
- }
- }
-
- if (conference->fnode) {
- if (conference->fnode->layer_id > -1) {
- patch_fnode(canvas, conference->fnode);
- } else {
- fnode_check_video(conference->fnode);
- }
- }
- }
-
- if (!conference->playing_video_file) {
- for (i = 0; i < canvas->total_layers; i++) {
- mcu_layer_t *layer = &canvas->layers[i];
-
- if (!layer->mute_patched && (layer->member_id > -1 || layer->fnode) && layer->cur_img && (layer->tagged || layer->geometry.overlap)) {
- if (canvas->refresh) {
- layer->refresh = 1;
- canvas->refresh++;
- }
-
- if (layer->cur_img) {
- scale_and_patch(layer, NULL, SWITCH_FALSE);
- }
-
- layer->tagged = 0;
- }
-
- layer->bugged = 0;
- }
- }
-
- if (canvas->refresh > 1) {
- canvas->refresh = 0;
- }
-
- if (canvas->send_keyframe > 0) {
- if (canvas->send_keyframe == 1 || (canvas->send_keyframe % 10) == 0) {
- need_keyframe = SWITCH_TRUE;
- need_refresh = SWITCH_TRUE;
- }
- canvas->send_keyframe--;
- }
-
- if (video_key_freq && (now - last_key_time) > video_key_freq) {
- need_keyframe = SWITCH_TRUE;
- last_key_time = now;
- }
-
- write_img = canvas->img;
- timestamp = canvas->timer.samplecount;
-
- if (conference->playing_video_file) {
- if (switch_core_file_read_video(&conference->fnode->fh, &write_frame, SVR_BLOCK | SVR_FLUSH) == SWITCH_STATUS_SUCCESS) {
- switch_img_free(&file_img);
-
- if (canvas->play_file) {
- canvas->send_keyframe = 1;
- canvas->play_file = 0;
-
- canvas->timer.interval = 1;
- canvas->timer.samples = 90;
- }
-
- write_img = file_img = write_frame.img;
-
- switch_core_timer_sync(&canvas->timer);
- timestamp = canvas->timer.samplecount;
- }
- } else if (file_img) {
- switch_img_free(&file_img);
- }
-
- write_frame.img = write_img;
-
- if (conference->canvas_count == 1) {
- check_video_recording(conference, &write_frame);
- }
-
- if (conference->canvas_count > 1) {
- switch_image_t *img_copy = NULL;
-
- switch_img_copy(write_img, &img_copy);
-
- if (switch_queue_trypush(canvas->video_queue, img_copy) != SWITCH_STATUS_SUCCESS) {
- switch_img_free(&img_copy);
- }
- }
-
- if (min_members && conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING)) {
- for (i = 0; write_codecs[i] && switch_core_codec_ready(&write_codecs[i]->codec) && i < MAX_MUX_CODECS; i++) {
- write_codecs[i]->frame.img = write_img;
- write_canvas_image_to_codec_group(conference, canvas, write_codecs[i], i,
- timestamp, need_refresh, need_keyframe, need_reset);
-
- if (canvas->video_write_bandwidth) {
- switch_core_codec_control(&write_codecs[i]->codec, SCC_VIDEO_BANDWIDTH, SCCT_INT, &canvas->video_write_bandwidth, NULL, NULL);
- canvas->video_write_bandwidth = 0;
- }
-
- }
- }
-
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
- switch_frame_t *dupframe;
-
- if (imember->watching_canvas_id != canvas->canvas_id) continue;
-
- if (conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING) && !member_test_flag(imember, MFLAG_NO_MINIMIZE_ENCODING)) {
- continue;
- }
-
- if (!imember->session || !switch_channel_test_flag(imember->channel, CF_VIDEO) ||
- switch_core_session_read_lock(imember->session) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- if (need_refresh) {
- switch_core_session_request_video_refresh(imember->session);
- }
-
- if (need_keyframe) {
- switch_core_media_gen_key_frame(imember->session);
- }
-
- switch_set_flag(&write_frame, SFF_RAW_RTP);
- write_frame.img = write_img;
- write_frame.packet = packet;
- write_frame.data = ((uint8_t *)packet) + 12;
- write_frame.datalen = 0;
- write_frame.buflen = SWITCH_RTP_MAX_BUF_LEN - 12;
- write_frame.packetlen = 0;
-
- //switch_core_session_write_video_frame(imember->session, &write_frame, SWITCH_IO_FLAG_NONE, 0);
-
- if (switch_frame_buffer_dup(imember->fb, &write_frame, &dupframe) == SWITCH_STATUS_SUCCESS) {
- switch_queue_push(imember->mux_out_queue, dupframe);
- dupframe = NULL;
- }
-
- if (imember->session) {
- switch_core_session_rwunlock(imember->session);
- }
- }
-
- switch_mutex_unlock(conference->member_mutex);
- } // NOT PERSONAL
- }
-
- switch_img_free(&file_img);
-
- for (i = 0; i < MCU_MAX_LAYERS; i++) {
- layer = &canvas->layers[i];
-
- switch_mutex_lock(canvas->mutex);
- switch_img_free(&layer->cur_img);
- switch_img_free(&layer->img);
- layer->banner_patched = 0;
- switch_img_free(&layer->banner_img);
- switch_img_free(&layer->logo_img);
- switch_img_free(&layer->logo_text_img);
- switch_img_free(&layer->mute_img);
- switch_mutex_unlock(canvas->mutex);
-
- if (layer->txthandle) {
- switch_img_txt_handle_destroy(&layer->txthandle);
- }
- }
-
- for (i = 0; i < MAX_MUX_CODECS; i++) {
- if (write_codecs[i] && switch_core_codec_ready(&write_codecs[i]->codec)) {
- switch_core_codec_destroy(&write_codecs[i]->codec);
- }
- }
-
- switch_core_timer_destroy(&canvas->timer);
- destroy_canvas(&canvas);
-
- return NULL;
-}
-
-static void pop_next_canvas_image(mcu_canvas_t *canvas, switch_image_t **imgP)
-{
- switch_image_t *img = *imgP;
- int size = 0;
- void *pop;
-
- switch_img_free(&img);
-
- do {
- if (switch_queue_trypop(canvas->video_queue, &pop) == SWITCH_STATUS_SUCCESS && pop) {
- switch_img_free(&img);
- img = (switch_image_t *)pop;
- } else {
- break;
- }
- size = switch_queue_size(canvas->video_queue);
- } while(size > canvas->conference->video_fps.fps / 2);
-
- *imgP = img;
-}
-
-static void *SWITCH_THREAD_FUNC conference_super_video_muxing_thread_run(switch_thread_t *thread, void *obj)
-{
- mcu_canvas_t *canvas = (mcu_canvas_t *) obj;
- conference_obj_t *conference = canvas->conference;
- conference_member_t *imember;
- switch_codec_t *check_codec = NULL;
- codec_set_t *write_codecs[MAX_MUX_CODECS] = { 0 };
- int buflen = SWITCH_RTP_MAX_BUF_LEN;
- int i = 0;
- switch_time_t last_key_time = 0;
- uint32_t video_key_freq = 10000000;
- mcu_layer_t *layer = NULL;
- switch_frame_t write_frame = { 0 };
- uint8_t *packet = NULL;
- switch_image_t *write_img = NULL;
- uint32_t timestamp = 0;
- int last_used_canvases[MAX_CANVASES] = { 0 };
-
-
- canvas->video_timer_reset = 1;
-
- packet = switch_core_alloc(conference->pool, SWITCH_RTP_MAX_BUF_LEN);
-
- while (globals.running && !conference_test_flag(conference, CFLAG_DESTRUCT) && conference_test_flag(conference, CFLAG_VIDEO_MUXING)) {
- switch_bool_t need_refresh = SWITCH_FALSE, need_keyframe = SWITCH_FALSE, need_reset = SWITCH_FALSE;
- switch_time_t now;
- int min_members = 0;
- int count_changed = 0;
- int layer_idx = 0, j = 0;
- switch_image_t *img = NULL;
- int used_canvases = 0;
-
- switch_mutex_lock(canvas->mutex);
- if (canvas->new_vlayout) {
- init_canvas_layers(conference, canvas, NULL);
- }
- switch_mutex_unlock(canvas->mutex);
-
- if (canvas->video_timer_reset) {
- canvas->video_timer_reset = 0;
-
- if (canvas->timer.interval) {
- switch_core_timer_destroy(&canvas->timer);
- }
-
- switch_core_timer_init(&canvas->timer, "soft", conference->video_fps.ms, conference->video_fps.samples, NULL);
- canvas->send_keyframe = 1;
- }
-
- if (!conference->playing_video_file) {
- switch_core_timer_next(&canvas->timer);
- }
-
- now = switch_micro_time_now();
-
- if (canvas->send_keyframe > 0) {
- if (canvas->send_keyframe == 1 || (canvas->send_keyframe % 10) == 0) {
- need_keyframe = SWITCH_TRUE;
- need_refresh = SWITCH_TRUE;
- }
- canvas->send_keyframe--;
- }
-
- if (video_key_freq && (now - last_key_time) > video_key_freq) {
- need_keyframe = SWITCH_TRUE;
- last_key_time = now;
- }
-
- for (j = 0; j < conference->canvas_count; j++) {
- mcu_canvas_t *jcanvas = (mcu_canvas_t *) conference->canvases[j];
-
- if (jcanvas->layers_used > 0 || conference->super_canvas_show_all_layers) {
- used_canvases++;
- }
-
- if (jcanvas->layers_used != last_used_canvases[j]) {
- count_changed++;
- }
-
- last_used_canvases[j] = jcanvas->layers_used;
- }
-
- if (count_changed) {
- int total = used_canvases;
- layout_group_t *lg = NULL;
- video_layout_t *vlayout = NULL;
-
- if (total < 1) total = 1;
-
- if ((lg = switch_core_hash_find(conference->layout_group_hash, CONFERENCE_MUX_DEFAULT_SUPER_LAYOUT))) {
- if ((vlayout = find_best_layout(conference, lg, total))) {
- init_canvas_layers(conference, canvas, vlayout);
- }
- }
- }
-
- switch_mutex_lock(conference->member_mutex);
-
- for (imember = conference->members; imember; imember = imember->next) {
- int i;
-
- if (!imember->session || (!switch_channel_test_flag(imember->channel, CF_VIDEO) && !imember->avatar_png_img) ||
- conference_test_flag(conference, CFLAG_PERSONAL_CANVAS) || switch_core_session_read_lock(imember->session) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- if (imember->watching_canvas_id == canvas->canvas_id && switch_channel_test_flag(imember->channel, CF_VIDEO_REFRESH_REQ)) {
- switch_channel_clear_flag(imember->channel, CF_VIDEO_REFRESH_REQ);
- need_keyframe = SWITCH_TRUE;
- }
-
- if (conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING) &&
- imember->watching_canvas_id > -1 && imember->watching_canvas_id == canvas->canvas_id &&
- !member_test_flag(imember, MFLAG_NO_MINIMIZE_ENCODING)) {
- min_members++;
-
- if (switch_channel_test_flag(imember->channel, CF_VIDEO)) {
- if (imember->video_codec_index < 0 && (check_codec = switch_core_session_get_video_write_codec(imember->session))) {
- for (i = 0; write_codecs[i] && switch_core_codec_ready(&write_codecs[i]->codec) && i < MAX_MUX_CODECS; i++) {
- if (check_codec->implementation->codec_id == write_codecs[i]->codec.implementation->codec_id) {
- imember->video_codec_index = i;
- imember->video_codec_id = check_codec->implementation->codec_id;
- need_refresh = SWITCH_TRUE;
- break;
- }
- }
-
- if (imember->video_codec_index < 0) {
- write_codecs[i] = switch_core_alloc(conference->pool, sizeof(codec_set_t));
-
- if (switch_core_codec_copy(check_codec, &write_codecs[i]->codec,
- &conference->video_codec_settings, conference->pool) == SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
- "Setting up video write codec %s at slot %d\n", write_codecs[i]->codec.implementation->iananame, i);
-
- imember->video_codec_index = i;
- imember->video_codec_id = check_codec->implementation->codec_id;
- need_refresh = SWITCH_TRUE;
- write_codecs[i]->frame.packet = switch_core_alloc(conference->pool, buflen);
- write_codecs[i]->frame.data = ((uint8_t *)write_codecs[i]->frame.packet) + 12;
- write_codecs[i]->frame.packetlen = buflen;
- write_codecs[i]->frame.buflen = buflen - 12;
- switch_set_flag((&write_codecs[i]->frame), SFF_RAW_RTP);
-
- }
- }
- }
-
- if (imember->video_codec_index < 0) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Write Codec Error\n");
- switch_core_session_rwunlock(imember->session);
- continue;
- }
- }
- }
-
- switch_core_session_rwunlock(imember->session);
- }
-
- switch_mutex_unlock(conference->member_mutex);
-
- layer_idx = 0;
-
- for (j = 0; j < conference->canvas_count; j++) {
- mcu_canvas_t *jcanvas = (mcu_canvas_t *) conference->canvases[j];
-
- pop_next_canvas_image(jcanvas, &img);
-
- if (!jcanvas->layers_used && !conference->super_canvas_show_all_layers) {
- switch_img_free(&img);
- continue;
- }
-
- if (layer_idx < canvas->total_layers) {
- layer = &canvas->layers[layer_idx++];
-
- if (layer->member_id != jcanvas->canvas_id) {
- layer->member_id = jcanvas->canvas_id;
- switch_img_free(&layer->cur_img);
- }
-
- if (canvas->refresh) {
- layer->refresh = 1;
- canvas->refresh++;
- }
-
- if (img) {
-
- if (conference->super_canvas_label_layers) {
- char str[80] = "";
- switch_image_t *tmp;
- const char *format = "#cccccc:#142e55:FreeSans.ttf:4%:";
-
- switch_snprintf(str, sizeof(str), "%sCanvas %d", format, jcanvas->canvas_id + 1);
- tmp = switch_img_write_text_img(img->d_w, img->d_h, SWITCH_TRUE, str);
- switch_img_patch(img, tmp, 0, 0);
- switch_img_free(&tmp);
- }
-
- switch_img_free(&layer->cur_img);
- layer->cur_img = img;
- img = NULL;
- }
-
- scale_and_patch(layer, NULL, SWITCH_FALSE);
- }
-
- switch_img_free(&img);
- }
-
- if (canvas->refresh > 1) {
- canvas->refresh = 0;
- }
-
- write_img = canvas->img;
- timestamp = canvas->timer.samplecount;
-
- if (!write_img) continue;
-
- write_frame.img = write_img;
- check_video_recording(conference, &write_frame);
-
- if (min_members && conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING)) {
- for (i = 0; write_codecs[i] && switch_core_codec_ready(&write_codecs[i]->codec) && i < MAX_MUX_CODECS; i++) {
- write_codecs[i]->frame.img = write_img;
- write_canvas_image_to_codec_group(conference, canvas, write_codecs[i], i, timestamp, need_refresh, need_keyframe, need_reset);
-
- if (canvas->video_write_bandwidth) {
- switch_core_codec_control(&write_codecs[i]->codec, SCC_VIDEO_BANDWIDTH, SCCT_INT, &canvas->video_write_bandwidth, NULL, NULL);
- canvas->video_write_bandwidth = 0;
- }
- }
- }
-
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
- switch_frame_t *dupframe;
-
- if (imember->watching_canvas_id != canvas->canvas_id) continue;
-
- if (conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING) && !member_test_flag(imember, MFLAG_NO_MINIMIZE_ENCODING)) {
- continue;
- }
-
- if (!imember->session || !switch_channel_test_flag(imember->channel, CF_VIDEO) ||
- switch_core_session_read_lock(imember->session) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- if (need_refresh) {
- switch_core_session_request_video_refresh(imember->session);
- }
-
- if (need_keyframe) {
- switch_core_media_gen_key_frame(imember->session);
- }
-
- switch_set_flag(&write_frame, SFF_RAW_RTP);
- write_frame.img = write_img;
- write_frame.packet = packet;
- write_frame.data = ((uint8_t *)packet) + 12;
- write_frame.datalen = 0;
- write_frame.buflen = SWITCH_RTP_MAX_BUF_LEN - 12;
- write_frame.packetlen = 0;
-
- //switch_core_session_write_video_frame(imember->session, &write_frame, SWITCH_IO_FLAG_NONE, 0);
-
- if (switch_frame_buffer_dup(imember->fb, &write_frame, &dupframe) == SWITCH_STATUS_SUCCESS) {
- switch_queue_push(imember->mux_out_queue, dupframe);
- dupframe = NULL;
- }
-
- if (imember->session) {
- switch_core_session_rwunlock(imember->session);
- }
- }
-
- switch_mutex_unlock(conference->member_mutex);
- }
-
- for (i = 0; i < MCU_MAX_LAYERS; i++) {
- layer = &canvas->layers[i];
-
- switch_mutex_lock(canvas->mutex);
- switch_img_free(&layer->cur_img);
- switch_img_free(&layer->img);
- layer->banner_patched = 0;
- switch_img_free(&layer->banner_img);
- switch_img_free(&layer->logo_img);
- switch_img_free(&layer->logo_text_img);
- switch_img_free(&layer->mute_img);
- switch_mutex_unlock(canvas->mutex);
-
- if (layer->txthandle) {
- switch_img_txt_handle_destroy(&layer->txthandle);
- }
- }
-
- for (i = 0; i < MAX_MUX_CODECS; i++) {
- if (write_codecs[i] && switch_core_codec_ready(&write_codecs[i]->codec)) {
- switch_core_codec_destroy(&write_codecs[i]->codec);
- }
- }
-
- switch_core_timer_destroy(&canvas->timer);
- destroy_canvas(&canvas);
-
- return NULL;
-}
-
-
-
-static al_handle_t *create_al(switch_memory_pool_t *pool)
-{
- al_handle_t *al;
-
- al = switch_core_alloc(pool, sizeof(al_handle_t));
- switch_mutex_init(&al->mutex, SWITCH_MUTEX_NESTED, pool);
-
- return al;
-}
-
-#ifndef OPENAL_POSITIONING
-static void gen_arc(conference_obj_t *conference, switch_stream_handle_t *stream)
-{
-}
-static void process_al(al_handle_t *al, void *data, switch_size_t datalen, int rate)
-{
-}
-
-#else
-static void gen_arc(conference_obj_t *conference, switch_stream_handle_t *stream)
-{
- float offset;
- float pos;
- float radius;
- float x, z;
- float div = 3.14159f / 180;
- conference_member_t *member;
- uint32_t count = 0;
-
- if (!conference->count) {
- return;
- }
-
- switch_mutex_lock(conference->member_mutex);
- for (member = conference->members; member; member = member->next) {
- if (member->channel && member_test_flag(member, MFLAG_CAN_SPEAK) && !member_test_flag(member, MFLAG_NO_POSITIONAL)) {
- count++;
- }
- }
-
- if (count < 3) {
- for (member = conference->members; member; member = member->next) {
- if (member->channel && !member_test_flag(member, MFLAG_NO_POSITIONAL) && member->al) {
-
- member->al->pos_x = 0;
- member->al->pos_y = 0;
- member->al->pos_z = 0;
- member->al->setpos = 1;
-
- if (stream) {
- stream->write_function(stream, "Member %d (%s) 0.0:0.0:0.0\n", member->id, switch_channel_get_name(member->channel));
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Member %d (%s) 0.0:0.0:0.0\n",
- member->id, switch_channel_get_name(member->channel));
- }
- }
- }
-
- goto end;
- }
-
- offset = 180 / (count - 1);
-
- radius = 1.0f;
-
- pos = -90.0f;
-
- for (member = conference->members; member; member = member->next) {
-
- if (!member->channel || member_test_flag(member, MFLAG_NO_POSITIONAL) || !member_test_flag(member, MFLAG_CAN_SPEAK)) {
- continue;
- }
-
- if (!member->al) {
- member->al = create_al(member->pool);
- }
- member_set_flag(member, MFLAG_POSITIONAL);
-
- if (pos == 0) {
- x = 0;
- z = radius;
- } else if (pos == -90) {
- z = 0;
- x = radius * -1;
- } else if (pos == 90) {
- z = 0;
- x = radius;
- } else if (pos < 0) {
- z = cos((90+pos) * div) * radius;
- x = sin((90+pos) * div) * radius * -1.0f;
- } else {
- x = cos(pos * div) * radius;
- z = sin(pos * div) * radius;
- }
-
- member->al->pos_x = x;
- member->al->pos_y = 0;
- member->al->pos_z = z;
- member->al->setpos = 1;
-
- if (stream) {
- stream->write_function(stream, "Member %d (%s) %0.2f:0.0:%0.2f\n", member->id, switch_channel_get_name(member->channel), x, z);
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Member %d (%s) %0.2f:0.0:%0.2f\n",
- member->id, switch_channel_get_name(member->channel), x, z);
- }
-
- pos += offset;
- }
-
- end:
-
- switch_mutex_unlock(conference->member_mutex);
-
- return;
-
-}
-
-
-#define ALC_HRTF_SOFT 0x1992
-
-static void process_al(al_handle_t *al, void *data, switch_size_t datalen, int rate)
-{
-
- if (rate != 48000) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Only 48khz is supported.\n");
- return;
- }
-
- if (!al->device) {
- ALCint contextAttr[] = {
- ALC_FORMAT_CHANNELS_SOFT, ALC_STEREO_SOFT,
- ALC_FORMAT_TYPE_SOFT, ALC_SHORT_SOFT,
- ALC_FREQUENCY, rate,
- ALC_HRTF_SOFT, AL_TRUE,
- 0
- };
-
- switch_mutex_lock(globals.setup_mutex);
- if ((al->device = alcLoopbackOpenDeviceSOFT(NULL))) {
- static const ALshort silence[16] = { 0 };
- float orient[6] = { /*fwd:*/ 0., 0., -1., /*up:*/ 0., 1., 0. };
-
- al->context = alcCreateContext(al->device, contextAttr);
- alcSetThreadContext(al->context);
-
- /* listener at origin, facing down -z (ears at 0.0m height) */
- alListener3f( AL_POSITION, 0. ,0, 0. );
- alListener3f( AL_VELOCITY, 0., 0., 0. );
- alListenerfv( AL_ORIENTATION, orient );
-
-
- alGenSources(1, &al->source);
- alSourcef( al->source, AL_PITCH, 1.);
- alSourcef( al->source, AL_GAIN, 1.);
- alGenBuffers(2, al->buffer_in);
-
- alBufferData(al->buffer_in[0], AL_FORMAT_MONO16, data, datalen, rate);
- //alBufferData(al->buffer_in[0], AL_FORMAT_MONO16, NULL, 0, rate);
- alBufferData(al->buffer_in[1], AL_FORMAT_MONO16, silence, sizeof(silence), rate);
- alSourceQueueBuffers(al->source, 2, al->buffer_in);
- alSourcePlay(al->source);
- }
- switch_mutex_unlock(globals.setup_mutex);
- }
-
- if (al->device) {
- ALint processed = 0, state = 0;
-
- //alcSetThreadContext(al->context);
- alGetSourcei(al->source, AL_SOURCE_STATE, &state);
- alGetSourcei(al->source, AL_BUFFERS_PROCESSED, &processed);
-
- if (al->setpos) {
- al->setpos = 0;
- alSource3f(al->source, AL_POSITION, al->pos_x, al->pos_y, al->pos_z);
- //alSource3f(al->source, AL_VELOCITY, .01, 0., 0.);
- }
-
- if (processed > 0) {
- ALuint bufid;
- alSourceUnqueueBuffers(al->source, 1, &bufid);
- alBufferData(bufid, AL_FORMAT_MONO16, data, datalen, rate);
- alSourceQueueBuffers(al->source, 1, &bufid);
- }
-
- if (state != AL_PLAYING) {
- alSourcePlay(al->source);
- }
-
- alcRenderSamplesSOFT(al->device, data, datalen / 2);
- }
-}
-#endif
-
-static void conference_cdr_del(conference_member_t *member)
-{
- if (member->channel) {
- switch_channel_get_variables(member->channel, &member->cdr_node->var_event);
- }
- if (member->cdr_node) {
- member->cdr_node->leave_time = switch_epoch_time_now(NULL);
- memcpy(member->cdr_node->mflags, member->flags, sizeof(member->flags));
- member->cdr_node->member = NULL;
- }
-}
-
-static void conference_cdr_add(conference_member_t *member)
-{
- conference_cdr_node_t *np;
- switch_caller_profile_t *cp;
- switch_channel_t *channel;
-
- np = switch_core_alloc(member->conference->pool, sizeof(*np));
-
- np->next = member->conference->cdr_nodes;
- member->conference->cdr_nodes = member->cdr_node = np;
- member->cdr_node->join_time = switch_epoch_time_now(NULL);
- member->cdr_node->member = member;
-
- if (!member->session) {
- member->cdr_node->record_path = switch_core_strdup(member->conference->pool, member->rec_path);
- return;
- }
-
- channel = switch_core_session_get_channel(member->session);
-
- if (!(cp = switch_channel_get_caller_profile(channel))) {
- return;
- }
-
- member->cdr_node->cp = switch_caller_profile_dup(member->conference->pool, cp);
-
- member->cdr_node->id = member->id;
-
-
-
-}
-
-static void conference_cdr_rejected(conference_obj_t *conference, switch_channel_t *channel, cdr_reject_reason_t reason)
-{
- conference_cdr_reject_t *rp;
- switch_caller_profile_t *cp;
-
- rp = switch_core_alloc(conference->pool, sizeof(*rp));
-
- rp->next = conference->cdr_rejected;
- conference->cdr_rejected = rp;
- rp->reason = reason;
- rp->reject_time = switch_epoch_time_now(NULL);
-
- if (!(cp = switch_channel_get_caller_profile(channel))) {
- return;
- }
-
- rp->cp = switch_caller_profile_dup(conference->pool, cp);
-}
-
-static const char *audio_flow(conference_member_t *member)
-{
- const char *flow = "sendrecv";
-
- if (!member_test_flag(member, MFLAG_CAN_SPEAK)) {
- flow = "recvonly";
- }
-
- if (member->channel && switch_channel_test_flag(member->channel, CF_HOLD)) {
- flow = member_test_flag(member, MFLAG_CAN_SPEAK) ? "sendonly" : "inactive";
- }
-
- return flow;
-}
-
-static char *conference_rfc4579_render(conference_obj_t *conference, switch_event_t *event, switch_event_t *revent)
-{
- switch_xml_t xml, x_tag, x_tag1, x_tag2, x_tag3, x_tag4;
- char tmp[30];
- const char *domain; const char *name;
- char *dup_domain = NULL;
- char *uri;
- int off = 0, off1 = 0, off2 = 0, off3 = 0, off4 = 0;
- conference_cdr_node_t *np;
- char *tmpp = tmp;
- char *xml_text = NULL;
-
- if (!(xml = switch_xml_new("conference-info"))) {
- abort();
- }
-
- switch_mutex_lock(conference->mutex);
- switch_snprintf(tmp, sizeof(tmp), "%u", conference->doc_version);
- conference->doc_version++;
- switch_mutex_unlock(conference->mutex);
-
- if (!event || !(name = switch_event_get_header(event, "conference-name"))) {
- if (!(name = conference->name)) {
- name = "conference";
- }
- }
-
- if (!event || !(domain = switch_event_get_header(event, "conference-domain"))) {
- if (!(domain = conference->domain)) {
- dup_domain = switch_core_get_domain(SWITCH_TRUE);
- if (!(domain = dup_domain)) {
- domain = "cluecon.com";
- }
- }
- }
-
- switch_xml_set_attr_d(xml, "version", tmpp);
-
- switch_xml_set_attr_d(xml, "state", "full");
- switch_xml_set_attr_d(xml, "xmlns", "urn:ietf:params:xml:ns:conference-info");
-
-
- uri = switch_mprintf("sip:%s@%s", name, domain);
- switch_xml_set_attr_d(xml, "entity", uri);
-
- if (!(x_tag = switch_xml_add_child_d(xml, "conference-description", off++))) {
- abort();
- }
-
- if (!(x_tag1 = switch_xml_add_child_d(x_tag, "display-text", off1++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag1, conference->desc ? conference->desc : "FreeSWITCH Conference");
-
-
- if (!(x_tag1 = switch_xml_add_child_d(x_tag, "conf-uris", off1++))) {
- abort();
- }
-
- if (!(x_tag2 = switch_xml_add_child_d(x_tag1, "entry", off2++))) {
- abort();
- }
-
- if (!(x_tag3 = switch_xml_add_child_d(x_tag2, "uri", off3++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag3, uri);
-
-
-
- if (!(x_tag = switch_xml_add_child_d(xml, "conference-state", off++))) {
- abort();
- }
- if (!(x_tag1 = switch_xml_add_child_d(x_tag, "user-count", off1++))) {
- abort();
- }
- switch_snprintf(tmp, sizeof(tmp), "%u", conference->count);
- switch_xml_set_txt_d(x_tag1, tmpp);
-
-#if 0
- if (conference->count == 0) {
- switch_event_add_header(revent, SWITCH_STACK_BOTTOM, "notfound", "true");
- }
-#endif
-
- if (!(x_tag1 = switch_xml_add_child_d(x_tag, "active", off1++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag1, "true");
-
- off1 = off2 = off3 = off4 = 0;
-
- if (!(x_tag = switch_xml_add_child_d(xml, "users", off++))) {
- abort();
- }
-
- switch_mutex_lock(conference->member_mutex);
-
- for (np = conference->cdr_nodes; np; np = np->next) {
- char *user_uri = NULL;
- switch_channel_t *channel = NULL;
-
- if (!np->cp || (np->member && !np->member->session) || np->leave_time) { /* for now we'll remove participants when the leave */
- continue;
- }
-
- if (np->member && np->member->session) {
- channel = switch_core_session_get_channel(np->member->session);
- }
-
- if (!(x_tag1 = switch_xml_add_child_d(x_tag, "user", off1++))) {
- abort();
- }
-
- if (channel) {
- const char *uri = switch_channel_get_variable_dup(channel, "conference_invite_uri", SWITCH_FALSE, -1);
-
- if (uri) {
- user_uri = strdup(uri);
- }
- }
-
- if (!user_uri) {
- user_uri = switch_mprintf("sip:%s@%s", np->cp->caller_id_number, domain);
- }
-
-
- switch_xml_set_attr_d(x_tag1, "state", "full");
- switch_xml_set_attr_d(x_tag1, "entity", user_uri);
-
- if (!(x_tag2 = switch_xml_add_child_d(x_tag1, "display-text", off2++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag2, np->cp->caller_id_name);
-
-
- if (!(x_tag2 = switch_xml_add_child_d(x_tag1, "endpoint", off2++))) {
- abort();
- }
- switch_xml_set_attr_d(x_tag2, "entity", user_uri);
-
- if (!(x_tag3 = switch_xml_add_child_d(x_tag2, "display-text", off3++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag3, np->cp->caller_id_name);
-
-
- if (!(x_tag3 = switch_xml_add_child_d(x_tag2, "status", off3++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag3, np->leave_time ? "disconnected" : "connected");
-
-
- if (!(x_tag3 = switch_xml_add_child_d(x_tag2, "joining-info", off3++))) {
- abort();
- }
- if (!(x_tag4 = switch_xml_add_child_d(x_tag3, "when", off4++))) {
- abort();
- } else {
- switch_time_exp_t tm;
- switch_size_t retsize;
- const char *fmt = "%Y-%m-%dT%H:%M:%S%z";
- char *p;
-
- switch_time_exp_lt(&tm, (switch_time_t) conference->start_time * 1000000);
- switch_strftime_nocheck(tmp, &retsize, sizeof(tmp), fmt, &tm);
- p = end_of_p(tmpp) -1;
- snprintf(p, 4, ":00");
-
-
- switch_xml_set_txt_d(x_tag4, tmpp);
- }
-
-
-
-
- /** ok so this is in the rfc but not the xsd
- if (!(x_tag3 = switch_xml_add_child_d(x_tag2, "joining-method", off3++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag3, np->cp->direction == SWITCH_CALL_DIRECTION_INBOUND ? "dialed-in" : "dialed-out");
- */
-
- if (np->member) {
- const char *var;
- //char buf[1024];
-
- //switch_snprintf(buf, sizeof(buf), "conf_%s_%s_%s", conference->name, conference->domain, np->cp->caller_id_number);
- //switch_channel_set_variable(channel, "conference_call_key", buf);
-
- if (!(x_tag3 = switch_xml_add_child_d(x_tag2, "media", off3++))) {
- abort();
- }
-
- snprintf(tmp, sizeof(tmp), "%ua", np->member->id);
- switch_xml_set_attr_d(x_tag3, "id", tmpp);
-
-
- if (!(x_tag4 = switch_xml_add_child_d(x_tag3, "type", off4++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag4, "audio");
-
- if ((var = switch_channel_get_variable(channel, "rtp_use_ssrc"))) {
- if (!(x_tag4 = switch_xml_add_child_d(x_tag3, "src-id", off4++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag4, var);
- }
-
- if (!(x_tag4 = switch_xml_add_child_d(x_tag3, "status", off4++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag4, audio_flow(np->member));
-
-
- if (switch_channel_test_flag(channel, CF_VIDEO)) {
- off4 = 0;
-
- if (!(x_tag3 = switch_xml_add_child_d(x_tag2, "media", off3++))) {
- abort();
- }
-
- snprintf(tmp, sizeof(tmp), "%uv", np->member->id);
- switch_xml_set_attr_d(x_tag3, "id", tmpp);
-
-
- if (!(x_tag4 = switch_xml_add_child_d(x_tag3, "type", off4++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag4, "video");
-
- if ((var = switch_channel_get_variable(channel, "rtp_use_video_ssrc"))) {
- if (!(x_tag4 = switch_xml_add_child_d(x_tag3, "src-id", off4++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag4, var);
- }
-
- if (!(x_tag4 = switch_xml_add_child_d(x_tag3, "status", off4++))) {
- abort();
- }
- switch_xml_set_txt_d(x_tag4, switch_channel_test_flag(channel, CF_HOLD) ? "sendonly" : "sendrecv");
-
- }
- }
-
- switch_safe_free(user_uri);
- }
-
- switch_mutex_unlock(conference->member_mutex);
-
- off1 = off2 = off3 = off4 = 0;
-
- xml_text = switch_xml_toxml(xml, SWITCH_TRUE);
- switch_xml_free(xml);
-
- switch_safe_free(dup_domain);
- switch_safe_free(uri);
-
- return xml_text;
-}
-
-static void conference_cdr_render(conference_obj_t *conference)
-{
- switch_xml_t cdr, x_ptr, x_member, x_members, x_conference, x_cp, x_flags, x_tag, x_rejected, x_attempt;
- conference_cdr_node_t *np;
- conference_cdr_reject_t *rp;
- int cdr_off = 0, conf_off = 0;
- char str[512];
- char *path = NULL, *xml_text;
- int fd;
-
- if (zstr(conference->log_dir) && (conference->cdr_event_mode == CDRE_NONE)) return;
-
- if (!conference->cdr_nodes && !conference->cdr_rejected) return;
-
- if (!(cdr = switch_xml_new("cdr"))) {
- abort();
- }
-
- if (!(x_conference = switch_xml_add_child_d(cdr, "conference", cdr_off++))) {
- abort();
- }
-
- if (!(x_ptr = switch_xml_add_child_d(x_conference, "name", conf_off++))) {
- abort();
- }
- switch_xml_set_txt_d(x_ptr, conference->name);
-
- if (!(x_ptr = switch_xml_add_child_d(x_conference, "hostname", conf_off++))) {
- abort();
- }
- switch_xml_set_txt_d(x_ptr, switch_core_get_hostname());
-
- if (!(x_ptr = switch_xml_add_child_d(x_conference, "rate", conf_off++))) {
- abort();
- }
- switch_snprintf(str, sizeof(str), "%d", conference->rate);
- switch_xml_set_txt_d(x_ptr, str);
-
- if (!(x_ptr = switch_xml_add_child_d(x_conference, "interval", conf_off++))) {
- abort();
- }
- switch_snprintf(str, sizeof(str), "%d", conference->interval);
- switch_xml_set_txt_d(x_ptr, str);
-
-
- if (!(x_ptr = switch_xml_add_child_d(x_conference, "start_time", conf_off++))) {
- abort();
- }
- switch_xml_set_attr_d(x_ptr, "type", "UNIX-epoch");
- switch_snprintf(str, sizeof(str), "%ld", (long)conference->start_time);
- switch_xml_set_txt_d(x_ptr, str);
-
-
- if (!(x_ptr = switch_xml_add_child_d(x_conference, "end_time", conf_off++))) {
- abort();
- }
- switch_xml_set_attr_d(x_ptr, "endconf_forced", conference_test_flag(conference, CFLAG_ENDCONF_FORCED) ? "true" : "false");
- switch_xml_set_attr_d(x_ptr, "type", "UNIX-epoch");
- switch_snprintf(str, sizeof(str), "%ld", (long)conference->end_time);
- switch_xml_set_txt_d(x_ptr, str);
-
-
-
- if (!(x_members = switch_xml_add_child_d(x_conference, "members", conf_off++))) {
- abort();
- }
-
- for (np = conference->cdr_nodes; np; np = np->next) {
- int member_off = 0;
- int flag_off = 0;
-
-
- if (!(x_member = switch_xml_add_child_d(x_members, "member", conf_off++))) {
- abort();
- }
-
- switch_xml_set_attr_d(x_member, "type", np->cp ? "caller" : "recording_node");
-
- if (!(x_ptr = switch_xml_add_child_d(x_member, "join_time", member_off++))) {
- abort();
- }
- switch_xml_set_attr_d(x_ptr, "type", "UNIX-epoch");
- switch_snprintf(str, sizeof(str), "%ld", (long) np->join_time);
- switch_xml_set_txt_d(x_ptr, str);
-
-
- if (!(x_ptr = switch_xml_add_child_d(x_member, "leave_time", member_off++))) {
- abort();
- }
- switch_xml_set_attr_d(x_ptr, "type", "UNIX-epoch");
- switch_snprintf(str, sizeof(str), "%ld", (long) np->leave_time);
- switch_xml_set_txt_d(x_ptr, str);
-
- if (np->cp) {
- x_flags = switch_xml_add_child_d(x_member, "flags", member_off++);
- switch_assert(x_flags);
-
- x_tag = switch_xml_add_child_d(x_flags, "is_moderator", flag_off++);
- switch_xml_set_txt_d(x_tag, cdr_test_mflag(np, MFLAG_MOD) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "end_conference", flag_off++);
- switch_xml_set_txt_d(x_tag, cdr_test_mflag(np, MFLAG_ENDCONF) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "was_kicked", flag_off++);
- switch_xml_set_txt_d(x_tag, cdr_test_mflag(np, MFLAG_KICKED) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "is_ghost", flag_off++);
- switch_xml_set_txt_d(x_tag, cdr_test_mflag(np, MFLAG_GHOST) ? "true" : "false");
-
- if (!(x_cp = switch_xml_add_child_d(x_member, "caller_profile", member_off++))) {
- abort();
- }
- switch_ivr_set_xml_profile_data(x_cp, np->cp, 0);
- }
-
- if (!zstr(np->record_path)) {
- if (!(x_ptr = switch_xml_add_child_d(x_member, "record_path", member_off++))) {
- abort();
- }
- switch_xml_set_txt_d(x_ptr, np->record_path);
- }
-
-
- }
-
- if (!(x_rejected = switch_xml_add_child_d(x_conference, "rejected", conf_off++))) {
- abort();
- }
-
- for (rp = conference->cdr_rejected; rp; rp = rp->next) {
- int attempt_off = 0;
- int tag_off = 0;
-
- if (!(x_attempt = switch_xml_add_child_d(x_rejected, "attempt", attempt_off++))) {
- abort();
- }
-
- if (!(x_ptr = switch_xml_add_child_d(x_attempt, "reason", tag_off++))) {
- abort();
- }
- if (rp->reason == CDRR_LOCKED) {
- switch_xml_set_txt_d(x_ptr, "conference_locked");
- } else if (rp->reason == CDRR_MAXMEMBERS) {
- switch_xml_set_txt_d(x_ptr, "max_members_reached");
- } else if (rp->reason == CDRR_PIN) {
- switch_xml_set_txt_d(x_ptr, "invalid_pin");
- }
-
- if (!(x_ptr = switch_xml_add_child_d(x_attempt, "reject_time", tag_off++))) {
- abort();
- }
- switch_xml_set_attr_d(x_ptr, "type", "UNIX-epoch");
- switch_snprintf(str, sizeof(str), "%ld", (long) rp->reject_time);
- switch_xml_set_txt_d(x_ptr, str);
-
- if (rp->cp) {
- if (!(x_cp = switch_xml_add_child_d(x_attempt, "caller_profile", attempt_off++))) {
- abort();
- }
- switch_ivr_set_xml_profile_data(x_cp, rp->cp, 0);
- }
- }
-
- xml_text = switch_xml_toxml(cdr, SWITCH_TRUE);
-
-
- if (!zstr(conference->log_dir)) {
- path = switch_mprintf("%s%s%s.cdr.xml", conference->log_dir, SWITCH_PATH_SEPARATOR, conference->uuid_str);
-
-
-
-#ifdef _MSC_VER
- if ((fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR)) > -1) {
-#else
- if ((fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)) > -1) {
-#endif
- int wrote;
- wrote = write(fd, xml_text, (unsigned) strlen(xml_text));
- wrote++;
- close(fd);
- fd = -1;
- } else {
- char ebuf[512] = { 0 };
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error writing [%s][%s]\n",
- path, switch_strerror_r(errno, ebuf, sizeof(ebuf)));
- }
-
- if (conference->cdr_event_mode != CDRE_NONE) {
- switch_event_t *event;
-
- if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_CDR) == SWITCH_STATUS_SUCCESS)
- // if (switch_event_create(&event, SWITCH_EVENT_CDR) == SWITCH_STATUS_SUCCESS)
- {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "CDR-Source", CONF_EVENT_CDR);
- if (conference->cdr_event_mode == CDRE_AS_CONTENT) {
- switch_event_set_body(event, xml_text);
- } else {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "CDR-Path", path);
- }
- switch_event_fire(&event);
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Could not create CDR event");
- }
- }
- }
-
- switch_safe_free(path);
- switch_safe_free(xml_text);
- switch_xml_free(cdr);
-}
-
-static cJSON *conference_json_render(conference_obj_t *conference, cJSON *req)
-{
- char tmp[30];
- const char *domain; const char *name;
- char *dup_domain = NULL;
- char *uri;
- conference_cdr_node_t *np;
- char *tmpp = tmp;
- cJSON *json = cJSON_CreateObject(), *jusers = NULL, *jold_users = NULL, *juser = NULL, *jvars = NULL;
-
- switch_assert(json);
-
- switch_mutex_lock(conference->mutex);
- switch_snprintf(tmp, sizeof(tmp), "%u", conference->doc_version);
- conference->doc_version++;
- switch_mutex_unlock(conference->mutex);
-
- if (!(name = conference->name)) {
- name = "conference";
- }
-
- if (!(domain = conference->domain)) {
- dup_domain = switch_core_get_domain(SWITCH_TRUE);
- if (!(domain = dup_domain)) {
- domain = "cluecon.com";
- }
- }
-
-
- uri = switch_mprintf("%s@%s", name, domain);
- json_add_child_string(json, "entity", uri);
- json_add_child_string(json, "conferenceDescription", conference->desc ? conference->desc : "FreeSWITCH Conference");
- json_add_child_string(json, "conferenceState", "active");
- switch_snprintf(tmp, sizeof(tmp), "%u", conference->count);
- json_add_child_string(json, "userCount", tmp);
-
- jusers = json_add_child_array(json, "users");
- jold_users = json_add_child_array(json, "oldUsers");
-
- switch_mutex_lock(conference->member_mutex);
-
- for (np = conference->cdr_nodes; np; np = np->next) {
- char *user_uri = NULL;
- switch_channel_t *channel = NULL;
- switch_time_exp_t tm;
- switch_size_t retsize;
- const char *fmt = "%Y-%m-%dT%H:%M:%S%z";
- char *p;
-
- if (np->record_path || !np->cp) {
- continue;
- }
-
- //if (!np->cp || (np->member && !np->member->session) || np->leave_time) { /* for now we'll remove participants when they leave */
- //continue;
- //}
-
- if (np->member && np->member->session) {
- channel = switch_core_session_get_channel(np->member->session);
- }
-
- juser = cJSON_CreateObject();
-
- if (channel) {
- const char *uri = switch_channel_get_variable_dup(channel, "conference_invite_uri", SWITCH_FALSE, -1);
-
- if (uri) {
- user_uri = strdup(uri);
- }
- }
-
- if (np->cp) {
-
- if (!user_uri) {
- user_uri = switch_mprintf("%s@%s", np->cp->caller_id_number, domain);
- }
-
- json_add_child_string(juser, "entity", user_uri);
- json_add_child_string(juser, "displayText", np->cp->caller_id_name);
- }
-
- //if (np->record_path) {
- //json_add_child_string(juser, "recordingPATH", np->record_path);
- //}
-
- json_add_child_string(juser, "status", np->leave_time ? "disconnected" : "connected");
-
- switch_time_exp_lt(&tm, (switch_time_t) conference->start_time * 1000000);
- switch_strftime_nocheck(tmp, &retsize, sizeof(tmp), fmt, &tm);
- p = end_of_p(tmpp) -1;
- snprintf(p, 4, ":00");
-
- json_add_child_string(juser, "joinTime", tmpp);
-
- snprintf(tmp, sizeof(tmp), "%u", np->id);
- json_add_child_string(juser, "memberId", tmp);
-
- jvars = cJSON_CreateObject();
-
- if (!np->member && np->var_event) {
- switch_json_add_presence_data_cols(np->var_event, jvars, "PD-");
- } else if (np->member) {
- const char *var;
- const char *prefix = NULL;
- switch_event_t *var_event = NULL;
- switch_event_header_t *hp;
- int all = 0;
-
- switch_channel_get_variables(channel, &var_event);
-
- if ((prefix = switch_event_get_header(var_event, "json_conf_var_prefix"))) {
- all = strcasecmp(prefix, "__all__");
- } else {
- prefix = "json_";
- }
-
- for(hp = var_event->headers; hp; hp = hp->next) {
- if (all || !strncasecmp(hp->name, prefix, strlen(prefix))) {
- json_add_child_string(jvars, hp->name, hp->value);
- }
- }
-
- switch_json_add_presence_data_cols(var_event, jvars, "PD-");
-
- switch_event_destroy(&var_event);
-
- if ((var = switch_channel_get_variable(channel, "rtp_use_ssrc"))) {
- json_add_child_string(juser, "rtpAudioSSRC", var);
- }
-
- json_add_child_string(juser, "rtpAudioDirection", audio_flow(np->member));
-
-
- if (switch_channel_test_flag(channel, CF_VIDEO)) {
- if ((var = switch_channel_get_variable(channel, "rtp_use_video_ssrc"))) {
- json_add_child_string(juser, "rtpVideoSSRC", var);
- }
-
- json_add_child_string(juser, "rtpVideoDirection", switch_channel_test_flag(channel, CF_HOLD) ? "sendonly" : "sendrecv");
- }
- }
-
- if (jvars) {
- json_add_child_obj(juser, "variables", jvars);
- }
-
- cJSON_AddItemToArray(np->leave_time ? jold_users : jusers, juser);
-
- switch_safe_free(user_uri);
- }
-
- switch_mutex_unlock(conference->member_mutex);
-
- switch_safe_free(dup_domain);
- switch_safe_free(uri);
-
- return json;
-}
-
-static void conference_mod_event_channel_handler(const char *event_channel, cJSON *json, const char *key, switch_event_channel_id_t id)
-{
- cJSON *data, *addobj = NULL;
- const char *action = NULL;
- char *value = NULL;
- cJSON *jid = 0;
- char *conf_name = strdup(event_channel + 15);
- int cid = 0;
- char *p;
- switch_stream_handle_t stream = { 0 };
- char *exec = NULL;
- cJSON *msg, *jdata, *jvalue;
- char *argv[10] = {0};
- int argc = 0;
-
- if (conf_name && (p = strchr(conf_name, '@'))) {
- *p = '\0';
- }
-
- if ((data = cJSON_GetObjectItem(json, "data"))) {
- action = cJSON_GetObjectCstr(data, "command");
- if ((jid = cJSON_GetObjectItem(data, "id"))) {
- cid = jid->valueint;
- }
-
- if ((jvalue = cJSON_GetObjectItem(data, "value"))) {
-
- if (jvalue->type == cJSON_Array) {
- int i;
- argc = cJSON_GetArraySize(jvalue);
- if (argc > 10) argc = 10;
-
- for (i = 0; i < argc; i++) {
- cJSON *str = cJSON_GetArrayItem(jvalue, i);
- if (str->type == cJSON_String) {
- argv[i] = str->valuestring;
- }
- }
- } else if (jvalue->type == cJSON_String) {
- value = jvalue->valuestring;
- argv[argc++] = value;
- }
- }
- }
-
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "conf %s CMD %s [%s] %d\n", conf_name, key, action, cid);
-
- if (zstr(action)) {
- goto end;
- }
-
- SWITCH_STANDARD_STREAM(stream);
-
- if (!strcasecmp(action, "kick") ||
- !strcasecmp(action, "mute") ||
- !strcasecmp(action, "unmute") ||
- !strcasecmp(action, "tmute") ||
- !strcasecmp(action, "vmute") ||
- !strcasecmp(action, "unvmute") ||
- !strcasecmp(action, "tvmute")
- ) {
- exec = switch_mprintf("%s %s %d", conf_name, action, cid);
- } else if (!strcasecmp(action, "volume_in") ||
- !strcasecmp(action, "volume_out") ||
- !strcasecmp(action, "vid-res-id") ||
- !strcasecmp(action, "vid-floor") ||
- !strcasecmp(action, "vid-layer") ||
- !strcasecmp(action, "vid-canvas") ||
- !strcasecmp(action, "vid-watching-canvas") ||
- !strcasecmp(action, "vid-banner")) {
- exec = switch_mprintf("%s %s %d %s", conf_name, action, cid, argv[0]);
- } else if (!strcasecmp(action, "play") || !strcasecmp(action, "stop")) {
- exec = switch_mprintf("%s %s %s", conf_name, action, argv[0]);
- } else if (!strcasecmp(action, "recording") || !strcasecmp(action, "vid-layout") || !strcasecmp(action, "vid-write-png")) {
-
- if (!argv[1]) {
- argv[1] = "all";
- }
-
- exec = switch_mprintf("%s %s %s %s", conf_name, action, argv[0], argv[1]);
-
- } else if (!strcasecmp(action, "transfer") && cid) {
- conference_member_t *member;
- conference_obj_t *conference;
-
- exec = switch_mprintf("%s %s %s", argv[0], switch_str_nil(argv[1]), switch_str_nil(argv[2]));
- stream.write_function(&stream, "+OK Call transferred to %s", argv[0]);
-
- if ((conference = conference_find(conf_name, NULL))) {
- if ((member = conference_member_get(conference, cid))) {
- switch_ivr_session_transfer(member->session, argv[0], argv[1], argv[2]);
- switch_thread_rwlock_unlock(member->rwlock);
- }
- switch_thread_rwlock_unlock(conference->rwlock);
- }
- goto end;
- } else if (!strcasecmp(action, "list-videoLayouts")) {
- switch_hash_index_t *hi;
- void *val;
- const void *vvar;
- cJSON *array = cJSON_CreateArray();
- conference_obj_t *conference = NULL;
- if ((conference = conference_find(conf_name, NULL))) {
- switch_mutex_lock(globals.setup_mutex);
- if (conference->layout_hash) {
- for (hi = switch_core_hash_first(conference->layout_hash); hi; hi = switch_core_hash_next(&hi)) {
- switch_core_hash_this(hi, &vvar, NULL, &val);
- cJSON_AddItemToArray(array, cJSON_CreateString((char *)vvar));
- }
- }
-
- if (conference->layout_group_hash) {
- for (hi = switch_core_hash_first(conference->layout_group_hash); hi; hi = switch_core_hash_next(&hi)) {
- char *name;
- switch_core_hash_this(hi, &vvar, NULL, &val);
- name = switch_mprintf("group:%s", (char *)vvar);
- cJSON_AddItemToArray(array, cJSON_CreateString(name));
- free(name);
- }
- }
-
- switch_mutex_unlock(globals.setup_mutex);
- switch_thread_rwlock_unlock(conference->rwlock);
- }
- addobj = array;
- }
-
- if (exec) {
- conf_api_main(exec, NULL, &stream);
- }
-
- end:
-
- msg = cJSON_CreateObject();
- jdata = json_add_child_obj(msg, "data", NULL);
-
- cJSON_AddItemToObject(msg, "eventChannel", cJSON_CreateString(event_channel));
- cJSON_AddItemToObject(jdata, "action", cJSON_CreateString("response"));
-
- if (addobj) {
- cJSON_AddItemToObject(jdata, "conf-command", cJSON_CreateString(action));
- cJSON_AddItemToObject(jdata, "response", cJSON_CreateString("OK"));
- cJSON_AddItemToObject(jdata, "responseData", addobj);
- } else if (exec) {
- cJSON_AddItemToObject(jdata, "conf-command", cJSON_CreateString(exec));
- cJSON_AddItemToObject(jdata, "response", cJSON_CreateString((char *)stream.data));
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ALERT,"RES [%s][%s]\n", exec, (char *)stream.data);
- } else {
- cJSON_AddItemToObject(jdata, "error", cJSON_CreateString("Invalid Command"));
- }
-
- switch_event_channel_broadcast(event_channel, &msg, __FILE__, globals.event_channel_id);
-
-
- switch_safe_free(stream.data);
- switch_safe_free(exec);
-
- switch_safe_free(conf_name);
-
-}
-
-static void conference_la_event_channel_handler(const char *event_channel, cJSON *json, const char *key, switch_event_channel_id_t id)
-{
- switch_live_array_parse_json(json, globals.event_channel_id);
-}
-
-static void conference_event_channel_handler(const char *event_channel, cJSON *json, const char *key, switch_event_channel_id_t id)
-{
- char *domain = NULL, *name = NULL;
- conference_obj_t *conference = NULL;
- cJSON *data, *reply = NULL, *conf_desc = NULL;
- const char *action = NULL;
- char *dup = NULL;
-
- if ((data = cJSON_GetObjectItem(json, "data"))) {
- action = cJSON_GetObjectCstr(data, "action");
- }
-
- if (!action) action = "";
-
- reply = cJSON_Duplicate(json, 1);
- cJSON_DeleteItemFromObject(reply, "data");
-
- if ((name = strchr(event_channel, '.'))) {
- dup = strdup(name + 1);
- switch_assert(dup);
- name = dup;
-
- if ((domain = strchr(name, '@'))) {
- *domain++ = '\0';
- }
- }
-
- if (!strcasecmp(action, "bootstrap")) {
- if (!zstr(name) && (conference = conference_find(name, domain))) {
- conf_desc = conference_json_render(conference, json);
- } else {
- conf_desc = cJSON_CreateObject();
- json_add_child_string(conf_desc, "conferenceDescription", "FreeSWITCH Conference");
- json_add_child_string(conf_desc, "conferenceState", "inactive");
- json_add_child_array(conf_desc, "users");
- json_add_child_array(conf_desc, "oldUsers");
- }
- } else {
- conf_desc = cJSON_CreateObject();
- json_add_child_string(conf_desc, "error", "Invalid action");
- }
-
- json_add_child_string(conf_desc, "action", "conferenceDescription");
-
- cJSON_AddItemToObject(reply, "data", conf_desc);
-
- switch_safe_free(dup);
-
- switch_event_channel_broadcast(event_channel, &reply, modname, globals.event_channel_id);
-}
-
-
-static switch_status_t conference_add_event_data(conference_obj_t *conference, switch_event_t *event)
-{
- switch_status_t status = SWITCH_STATUS_SUCCESS;
-
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Conference-Name", conference->name);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Conference-Size", "%u", conference->count);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Conference-Ghosts", "%u", conference->count_ghosts);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Conference-Profile-Name", conference->profile_name);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Conference-Unique-ID", conference->uuid_str);
-
- return status;
-}
-
-static switch_status_t conference_add_event_member_data(conference_member_t *member, switch_event_t *event)
-{
- switch_status_t status = SWITCH_STATUS_SUCCESS;
-
- if (!member)
- return status;
-
- if (member->conference) {
- status = conference_add_event_data(member->conference, event);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Floor", "%s", (member == member->conference->floor_holder) ? "true" : "false" );
- }
-
- if (member->session) {
- switch_channel_t *channel = switch_core_session_get_channel(member->session);
-
- if (member->verbose_events) {
- switch_channel_event_set_data(channel, event);
- } else {
- switch_channel_event_set_basic_data(channel, event);
- }
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Video", "%s",
- switch_channel_test_flag(switch_core_session_get_channel(member->session), CF_VIDEO) ? "true" : "false" );
-
- }
-
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Hear", "%s", member_test_flag(member, MFLAG_CAN_HEAR) ? "true" : "false" );
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "See", "%s", member_test_flag(member, MFLAG_CAN_BE_SEEN) ? "true" : "false" );
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Speak", "%s", member_test_flag(member, MFLAG_CAN_SPEAK) ? "true" : "false" );
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Talking", "%s", member_test_flag(member, MFLAG_TALKING) ? "true" : "false" );
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Mute-Detect", "%s", member_test_flag(member, MFLAG_MUTE_DETECT) ? "true" : "false" );
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Member-ID", "%u", member->id);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Member-Type", "%s", member_test_flag(member, MFLAG_MOD) ? "moderator" : "member");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Member-Ghost", "%s", member_test_flag(member, MFLAG_GHOST) ? "true" : "false");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Energy-Level", "%d", member->energy_level);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Current-Energy", "%d", member->score);
-
- return status;
-}
-
-/* Return a Distinct ID # */
-static uint32_t next_member_id(void)
-{
- uint32_t id;
-
- switch_mutex_lock(globals.id_mutex);
- id = ++globals.id_pool;
- switch_mutex_unlock(globals.id_mutex);
-
- return id;
-}
-
-/* if other_member has a relationship with member, produce it */
-static conference_relationship_t *member_get_relationship(conference_member_t *member, conference_member_t *other_member)
-{
- conference_relationship_t *rel = NULL, *global = NULL;
-
- if (member == NULL || other_member == NULL || member->relationships == NULL)
- return NULL;
-
- lock_member(member);
- lock_member(other_member);
-
- for (rel = member->relationships; rel; rel = rel->next) {
- if (rel->id == other_member->id) {
- break;
- }
-
- /* 0 matches everyone. (We will still test the others because a real match carries more clout) */
- if (rel->id == 0) {
- global = rel;
- }
- }
-
- unlock_member(other_member);
- unlock_member(member);
-
- return rel ? rel : global;
-}
-
-/* traverse the conference member list for the specified member id and return it's pointer */
-static conference_member_t *conference_member_get(conference_obj_t *conference, uint32_t id)
-{
- conference_member_t *member = NULL;
-
- switch_assert(conference != NULL);
- if (!id) {
- return NULL;
- }
-
- switch_mutex_lock(conference->member_mutex);
- for (member = conference->members; member; member = member->next) {
-
- if (member_test_flag(member, MFLAG_NOCHANNEL)) {
- continue;
- }
-
- if (member->id == id) {
- break;
- }
- }
-
- if (member) {
- if (!member_test_flag(member, MFLAG_INTREE) ||
- member_test_flag(member, MFLAG_KICKED) ||
- (member->session && !switch_channel_up(switch_core_session_get_channel(member->session)))) {
-
- /* member is kicked or hanging up so forget it */
- member = NULL;
- }
- }
-
- if (member) {
- if (switch_thread_rwlock_tryrdlock(member->rwlock) != SWITCH_STATUS_SUCCESS) {
- /* if you cant readlock it's way to late to do anything */
- member = NULL;
- }
- }
-
- switch_mutex_unlock(conference->member_mutex);
-
- return member;
-}
-
-/* stop the specified recording */
-static switch_status_t conference_record_stop(conference_obj_t *conference, switch_stream_handle_t *stream, char *path)
-{
- conference_member_t *member = NULL;
- int count = 0;
-
- switch_assert(conference != NULL);
- switch_mutex_lock(conference->member_mutex);
- for (member = conference->members; member; member = member->next) {
- if (member_test_flag(member, MFLAG_NOCHANNEL) && (!path || !strcmp(path, member->rec_path))) {
- if (!conference_test_flag(conference, CFLAG_CONF_RESTART_AUTO_RECORD) && member->rec && member->rec->autorec) {
- stream->write_function(stream, "Stopped AUTO recording file %s (Auto Recording Now Disabled)\n", member->rec_path);
- conference->auto_record = 0;
- } else {
- stream->write_function(stream, "Stopped recording file %s\n", member->rec_path);
- }
-
- member_clear_flag_locked(member, MFLAG_RUNNING);
- count++;
-
- }
- }
-
- conference->record_count -= count;
-
- switch_mutex_unlock(conference->member_mutex);
- return count;
-}
-/* stop/pause/resume the specified recording */
-static switch_status_t conference_record_action(conference_obj_t *conference, char *path, recording_action_type_t action)
-{
- conference_member_t *member = NULL;
- int count = 0;
- //switch_file_handle_t *fh = NULL;
-
- switch_assert(conference != NULL);
- switch_mutex_lock(conference->member_mutex);
- for (member = conference->members; member; member = member->next)
- {
- if (member_test_flag(member, MFLAG_NOCHANNEL) && (!path || !strcmp(path, member->rec_path)))
- {
- //switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Action: %d\n", action);
- switch (action)
- {
- case REC_ACTION_STOP:
- member_clear_flag_locked(member, MFLAG_RUNNING);
- count++;
- break;
- case REC_ACTION_PAUSE:
- member_set_flag_locked(member, MFLAG_PAUSE_RECORDING);
- count = 1;
- break;
- case REC_ACTION_RESUME:
- member_clear_flag_locked(member, MFLAG_PAUSE_RECORDING);
- count = 1;
- break;
- }
- }
- }
- switch_mutex_unlock(conference->member_mutex);
- return count;
-}
-
-
-/* Add a custom relationship to a member */
-static conference_relationship_t *member_add_relationship(conference_member_t *member, uint32_t id)
-{
- conference_relationship_t *rel = NULL;
-
- if (member == NULL || id == 0 || !(rel = switch_core_alloc(member->pool, sizeof(*rel))))
- return NULL;
-
- rel->id = id;
-
-
- lock_member(member);
- switch_mutex_lock(member->conference->member_mutex);
- member->conference->relationship_total++;
- switch_mutex_unlock(member->conference->member_mutex);
- rel->next = member->relationships;
- member->relationships = rel;
- unlock_member(member);
-
- return rel;
-}
-
-/* Remove a custom relationship from a member */
-static switch_status_t member_del_relationship(conference_member_t *member, uint32_t id)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- conference_relationship_t *rel, *last = NULL;
-
- if (member == NULL)
- return status;
-
- lock_member(member);
- for (rel = member->relationships; rel; rel = rel->next) {
- if (id == 0 || rel->id == id) {
- /* we just forget about rel here cos it was allocated by the member's pool
- it will be freed when the member is */
- conference_member_t *omember;
-
-
- status = SWITCH_STATUS_SUCCESS;
- if (last) {
- last->next = rel->next;
- } else {
- member->relationships = rel->next;
- }
-
- if ((rel->flags & RFLAG_CAN_SEND_VIDEO)) {
- member_clear_flag(member, MFLAG_RECEIVING_VIDEO);
- if ((omember = conference_member_get(member->conference, rel->id))) {
- member_clear_flag(omember, MFLAG_RECEIVING_VIDEO);
- switch_thread_rwlock_unlock(omember->rwlock);
- }
- }
-
- switch_mutex_lock(member->conference->member_mutex);
- member->conference->relationship_total--;
- switch_mutex_unlock(member->conference->member_mutex);
-
- continue;
- }
-
- last = rel;
- }
- unlock_member(member);
-
- return status;
-}
-
-static void send_json_event(conference_obj_t *conference)
-{
- cJSON *event, *conf_desc = NULL;
- char *name = NULL, *domain = NULL, *dup_domain = NULL;
- char *event_channel = NULL;
-
- if (!conference_test_flag(conference, CFLAG_JSON_EVENTS)) {
- return;
- }
-
- conf_desc = conference_json_render(conference, NULL);
-
- if (!(name = conference->name)) {
- name = "conference";
- }
-
- if (!(domain = conference->domain)) {
- dup_domain = switch_core_get_domain(SWITCH_TRUE);
- if (!(domain = dup_domain)) {
- domain = "cluecon.com";
- }
- }
-
- event_channel = switch_mprintf("conference.%q@%q", name, domain);
-
- event = cJSON_CreateObject();
-
- json_add_child_string(event, "eventChannel", event_channel);
- cJSON_AddItemToObject(event, "data", conf_desc);
-
- switch_event_channel_broadcast(event_channel, &event, modname, globals.event_channel_id);
-
- switch_safe_free(dup_domain);
- switch_safe_free(event_channel);
-}
-
-static void send_rfc_event(conference_obj_t *conference)
-{
- switch_event_t *event;
- char *body;
- char *name = NULL, *domain = NULL, *dup_domain = NULL;
-
- if (!conference_test_flag(conference, CFLAG_RFC4579)) {
- return;
- }
-
- if (!(name = conference->name)) {
- name = "conference";
- }
-
- if (!(domain = conference->domain)) {
- dup_domain = switch_core_get_domain(SWITCH_TRUE);
- if (!(domain = dup_domain)) {
- domain = "cluecon.com";
- }
- }
-
-
- if (switch_event_create(&event, SWITCH_EVENT_CONFERENCE_DATA) == SWITCH_STATUS_SUCCESS) {
- event->flags |= EF_UNIQ_HEADERS;
-
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-name", name);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-domain", domain);
-
- body = conference_rfc4579_render(conference, NULL, event);
- switch_event_add_body(event, "%s", body);
- free(body);
- switch_event_fire(&event);
- }
-
- switch_safe_free(dup_domain);
-
-}
-
-
-
-static void send_conference_notify(conference_obj_t *conference, const char *status, const char *call_id, switch_bool_t final)
-{
- switch_event_t *event;
- char *name = NULL, *domain = NULL, *dup_domain = NULL;
-
- if (!conference_test_flag(conference, CFLAG_RFC4579)) {
- return;
- }
-
- if (!(name = conference->name)) {
- name = "conference";
- }
-
- if (!(domain = conference->domain)) {
- dup_domain = switch_core_get_domain(SWITCH_TRUE);
- if (!(domain = dup_domain)) {
- domain = "cluecon.com";
- }
- }
-
-
- if (switch_event_create(&event, SWITCH_EVENT_CONFERENCE_DATA) == SWITCH_STATUS_SUCCESS) {
- event->flags |= EF_UNIQ_HEADERS;
-
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-name", name);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-domain", domain);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-event", "refer");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call_id", call_id);
-
- if (final) {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "final", "true");
- }
-
-
- switch_event_add_body(event, "%s", status);
- switch_event_fire(&event);
- }
-
- switch_safe_free(dup_domain);
-
-}
-
-
-static void member_update_status_field(conference_member_t *member)
-{
- char *str, *vstr = "", display[128] = "", *json_display = NULL;
- cJSON *json, *audio, *video;
-
- if (!member->conference->la || !member->json ||
- !member->status_field || switch_channel_test_flag(member->channel, CF_VIDEO_ONLY) || member_test_flag(member, MFLAG_SECOND_SCREEN)) {
- return;
- }
-
- switch_live_array_lock(member->conference->la);
-
- if (conference_test_flag(member->conference, CFLAG_JSON_STATUS)) {
- json = cJSON_CreateObject();
- audio = cJSON_CreateObject();
- cJSON_AddItemToObject(audio, "muted", cJSON_CreateBool(!member_test_flag(member, MFLAG_CAN_SPEAK)));
- cJSON_AddItemToObject(audio, "onHold", cJSON_CreateBool(switch_channel_test_flag(member->channel, CF_HOLD)));
- cJSON_AddItemToObject(audio, "talking", cJSON_CreateBool(member_test_flag(member, MFLAG_TALKING)));
- cJSON_AddItemToObject(audio, "floor", cJSON_CreateBool(member == member->conference->floor_holder));
- cJSON_AddItemToObject(audio, "energyScore", cJSON_CreateNumber(member->score));
- cJSON_AddItemToObject(json, "audio", audio);
-
- if (switch_channel_test_flag(member->channel, CF_VIDEO) || member->avatar_png_img) {
- video = cJSON_CreateObject();
- cJSON_AddItemToObject(video, "avatarPresented", cJSON_CreateBool(!!member->avatar_png_img));
- cJSON_AddItemToObject(video, "mediaFlow", cJSON_CreateString(member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY ? "sendOnly" : "sendRecv"));
- cJSON_AddItemToObject(video, "muted", cJSON_CreateBool(!member_test_flag(member, MFLAG_CAN_BE_SEEN)));
- cJSON_AddItemToObject(video, "floor", cJSON_CreateBool(member && member->id == member->conference->video_floor_holder));
- if (member && member->id == member->conference->video_floor_holder && conference_test_flag(member->conference, CFLAG_VID_FLOOR_LOCK)) {
- cJSON_AddItemToObject(video, "floorLocked", cJSON_CreateTrue());
- }
- cJSON_AddItemToObject(video, "reservationID", member->video_reservation_id ?
- cJSON_CreateString(member->video_reservation_id) : cJSON_CreateNull());
-
- cJSON_AddItemToObject(video, "videoLayerID", cJSON_CreateNumber(member->video_layer_id));
-
- cJSON_AddItemToObject(json, "video", video);
- } else {
- cJSON_AddItemToObject(json, "video", cJSON_CreateFalse());
- }
-
- json_display = cJSON_PrintUnformatted(json);
- cJSON_Delete(json);
- } else {
- if (!member_test_flag(member, MFLAG_CAN_SPEAK)) {
- str = "MUTE";
- } else if (switch_channel_test_flag(member->channel, CF_HOLD)) {
- str = "HOLD";
- } else if (member == member->conference->floor_holder) {
- if (member_test_flag(member, MFLAG_TALKING)) {
- str = "TALKING (FLOOR)";
- } else {
- str = "FLOOR";
- }
- } else if (member_test_flag(member, MFLAG_TALKING)) {
- str = "TALKING";
- } else {
- str = "ACTIVE";
- }
-
- if (switch_channel_test_flag(member->channel, CF_VIDEO)) {
- if (!member_test_flag(member, MFLAG_CAN_BE_SEEN)) {
- vstr = " VIDEO (BLIND)";
- } else {
- vstr = " VIDEO";
- if (member && member->id == member->conference->video_floor_holder) {
- vstr = " VIDEO (FLOOR)";
- }
- }
- }
-
- switch_snprintf(display, sizeof(display), "%s%s", str, vstr);
- }
-
- if (json_display) {
- member->status_field->valuestring = json_display;
- } else {
- free(member->status_field->valuestring);
- member->status_field->valuestring = strdup(display);
- }
-
- switch_live_array_add(member->conference->la, switch_core_session_get_uuid(member->session), -1, &member->json, SWITCH_FALSE);
- switch_live_array_unlock(member->conference->la);
-}
-
-static void adv_la(conference_obj_t *conference, conference_member_t *member, switch_bool_t join)
-{
-
- //if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
- switch_channel_set_flag(member->channel, CF_VIDEO_REFRESH_REQ);
- switch_core_media_gen_key_frame(member->session);
- //}
-
- if (conference && conference->la && member->session &&
- !switch_channel_test_flag(member->channel, CF_VIDEO_ONLY)) {
- cJSON *msg, *data;
- const char *uuid = switch_core_session_get_uuid(member->session);
- const char *cookie = switch_channel_get_variable(member->channel, "event_channel_cookie");
- const char *event_channel = cookie ? cookie : uuid;
- switch_event_t *variables;
- switch_event_header_t *hp;
-
- msg = cJSON_CreateObject();
- data = json_add_child_obj(msg, "pvtData", NULL);
-
- cJSON_AddItemToObject(msg, "eventChannel", cJSON_CreateString(event_channel));
- cJSON_AddItemToObject(msg, "eventType", cJSON_CreateString("channelPvtData"));
-
- cJSON_AddItemToObject(data, "action", cJSON_CreateString(join ? "conference-liveArray-join" : "conference-liveArray-part"));
- cJSON_AddItemToObject(data, "laChannel", cJSON_CreateString(conference->la_event_channel));
- cJSON_AddItemToObject(data, "laName", cJSON_CreateString(conference->la_name));
- cJSON_AddItemToObject(data, "role", cJSON_CreateString(member_test_flag(member, MFLAG_MOD) ? "moderator" : "participant"));
- cJSON_AddItemToObject(data, "chatID", cJSON_CreateString(conference->chat_id));
- cJSON_AddItemToObject(data, "canvasCount", cJSON_CreateNumber(conference->canvas_count));
-
- if (member_test_flag(member, MFLAG_SECOND_SCREEN)) {
- cJSON_AddItemToObject(data, "secondScreen", cJSON_CreateTrue());
- }
-
- if (member_test_flag(member, MFLAG_MOD)) {
- cJSON_AddItemToObject(data, "modChannel", cJSON_CreateString(conference->mod_event_channel));
- }
-
- switch_core_get_variables(&variables);
- for (hp = variables->headers; hp; hp = hp->next) {
- if (!strncasecmp(hp->name, "conf_verto_", 11)) {
- char *var = hp->name + 11;
- if (var) {
- cJSON_AddItemToObject(data, var, cJSON_CreateString(hp->value));
- }
- }
- }
- switch_event_destroy(&variables);
-
- switch_event_channel_broadcast(event_channel, &msg, modname, globals.event_channel_id);
-
- if (cookie) {
- switch_event_channel_permission_modify(cookie, conference->la_event_channel, join);
- switch_event_channel_permission_modify(cookie, conference->mod_event_channel, join);
- }
- }
-}
-
-#ifndef OPENAL_POSITIONING
-static switch_status_t parse_position(al_handle_t *al, const char *data)
-{
- return SWITCH_STATUS_FALSE;
-}
-
-#else
-static switch_status_t parse_position(al_handle_t *al, const char *data)
-{
- char *args[3];
- int num;
- char *dup;
-
-
- dup = strdup((char *)data);
- switch_assert(dup);
-
- if ((num = switch_split(dup, ':', args)) != 3) {
- return SWITCH_STATUS_FALSE;
- }
-
- al->pos_x = atof(args[0]);
- al->pos_y = atof(args[1]);
- al->pos_z = atof(args[2]);
- al->setpos = 1;
-
- switch_safe_free(dup);
-
- return SWITCH_STATUS_SUCCESS;
-}
-#endif
-
-#ifndef OPENAL_POSITIONING
-static switch_status_t member_parse_position(conference_member_t *member, const char *data)
-{
- return SWITCH_STATUS_FALSE;
-}
-#else
-static switch_status_t member_parse_position(conference_member_t *member, const char *data)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
-
- if (member->al) {
- status = parse_position(member->al, data);
- }
-
- return status;
-
-}
-#endif
-
-static void find_video_floor(conference_member_t *member, switch_bool_t entering)
-{
- conference_member_t *imember;
- conference_obj_t *conference = member->conference;
-
- if (!entering) {
- if (member->id == conference->video_floor_holder) {
- conference_set_video_floor_holder(conference, NULL, SWITCH_FALSE);
- } else if (member->id == conference->last_video_floor_holder) {
- conference->last_video_floor_holder = 0;
- }
- }
-
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
-
- if (!(imember->session)) {
- continue;
- }
-
- if (imember->video_flow == SWITCH_MEDIA_FLOW_SENDONLY && !imember->avatar_png_img) {
- continue;
- }
-
- if (!switch_channel_test_flag(imember->channel, CF_VIDEO) && !imember->avatar_png_img) {
- continue;
- }
-
- if (!entering && imember->id == member->id) {
- continue;
- }
-
- if (conference->floor_holder && imember == conference->floor_holder) {
- conference_set_video_floor_holder(conference, imember, 0);
- continue;
- }
-
- if (!conference->video_floor_holder) {
- conference_set_video_floor_holder(conference, imember, 0);
- continue;
- }
-
- if (!conference->last_video_floor_holder) {
- conference->last_video_floor_holder = imember->id;
- switch_core_session_request_video_refresh(imember->session);
- continue;
- }
-
- }
- switch_mutex_unlock(conference->member_mutex);
-
- if (conference->last_video_floor_holder == conference->video_floor_holder) {
- conference->last_video_floor_holder = 0;
- }
-}
-
-static void reset_member_codec_index(conference_member_t *member)
-{
- member->video_codec_index = -1;
-}
-
-
-/* Gain exclusive access and add the member to the list */
-static switch_status_t conference_add_member(conference_obj_t *conference, conference_member_t *member)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- switch_event_t *event;
- char msg[512]; /* conference count announcement */
- call_list_t *call_list = NULL;
- switch_channel_t *channel;
- const char *controls = NULL, *position = NULL, *var = NULL;
-
-
- switch_assert(conference != NULL);
- switch_assert(member != NULL);
-
- switch_mutex_lock(conference->mutex);
- switch_mutex_lock(member->audio_in_mutex);
- switch_mutex_lock(member->audio_out_mutex);
- lock_member(member);
- switch_mutex_lock(conference->member_mutex);
-
- if (member->rec) {
- conference->recording_members++;
- }
-
- member->join_time = switch_epoch_time_now(NULL);
- member->conference = conference;
- member->next = conference->members;
- member->energy_level = conference->energy_level;
- member->score_iir = 0;
- member->verbose_events = conference->verbose_events;
- member->video_layer_id = -1;
- member->layer_timeout = DEFAULT_LAYER_TIMEOUT;
-
- switch_queue_create(&member->dtmf_queue, 100, member->pool);
-
- if (conference_test_flag(conference, CFLAG_PERSONAL_CANVAS)) {
- video_layout_t *vlayout = NULL;
-
- switch_mutex_lock(conference->canvas_mutex);
- if ((vlayout = get_layout(conference, conference->video_layout_name, conference->video_layout_group))) {
- init_canvas(conference, vlayout, &member->canvas);
- init_canvas_layers(conference, member->canvas, vlayout);
- }
- switch_mutex_unlock(conference->canvas_mutex);
- }
-
- if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
- member_clear_flag_locked(member, MFLAG_CAN_BE_SEEN);
- }
-
- conference->members = member;
- member_set_flag_locked(member, MFLAG_INTREE);
- switch_mutex_unlock(conference->member_mutex);
- conference_cdr_add(member);
-
-
- if (!member_test_flag(member, MFLAG_NOCHANNEL)) {
- if (member_test_flag(member, MFLAG_GHOST)) {
- conference->count_ghosts++;
- } else {
- conference->count++;
- }
-
- if (member_test_flag(member, MFLAG_ENDCONF)) {
- if (conference->end_count++) {
- conference->endconf_time = 0;
- }
- }
-
- conference_send_presence(conference);
-
- channel = switch_core_session_get_channel(member->session);
- member->video_flow = switch_core_session_media_flow(member->session, SWITCH_MEDIA_TYPE_VIDEO);
-
- check_avatar(member, SWITCH_FALSE);
-
- if ((var = switch_channel_get_variable_dup(member->channel, "video_initial_canvas", SWITCH_FALSE, -1))) {
- int id = atoi(var) - 1;
- if (id < conference->canvas_count) {
- member->canvas_id = id;
- member->layer_timeout = DEFAULT_LAYER_TIMEOUT;
- }
- }
-
- if ((var = switch_channel_get_variable_dup(member->channel, "video_initial_watching_canvas", SWITCH_FALSE, -1))) {
- int id = atoi(var) - 1;
-
- if (id == 0) {
- id = conference->canvas_count;
- }
-
- if (id <= conference->canvas_count && conference->canvases[id]) {
- member->watching_canvas_id = id;
- }
- }
-
- reset_member_codec_index(member);
-
- if ((var = switch_channel_get_variable_dup(member->channel, "video_mute_png", SWITCH_FALSE, -1))) {
- member->video_mute_png = switch_core_strdup(member->pool, var);
- member->video_mute_img = switch_img_read_png(member->video_mute_png, SWITCH_IMG_FMT_I420);
- }
-
- if ((var = switch_channel_get_variable_dup(member->channel, "video_reservation_id", SWITCH_FALSE, -1))) {
- member->video_reservation_id = switch_core_strdup(member->pool, var);
- }
-
- if ((var = switch_channel_get_variable(channel, "video_use_dedicated_encoder")) && switch_true(var)) {
- member_set_flag_locked(member, MFLAG_NO_MINIMIZE_ENCODING);
- }
-
- switch_channel_set_variable_printf(channel, "conference_member_id", "%d", member->id);
- switch_channel_set_variable_printf(channel, "conference_moderator", "%s", member_test_flag(member, MFLAG_MOD) ? "true" : "false");
- switch_channel_set_variable_printf(channel, "conference_ghost", "%s", member_test_flag(member, MFLAG_GHOST) ? "true" : "false");
- switch_channel_set_variable(channel, "conference_recording", conference->record_filename);
- switch_channel_set_variable(channel, CONFERENCE_UUID_VARIABLE, conference->uuid_str);
-
- if (switch_channel_test_flag(channel, CF_VIDEO)) {
- /* Tell the channel to request a fresh vid frame */
- switch_core_session_video_reinit(member->session);
- }
-
- if (!switch_channel_get_variable(channel, "conference_call_key")) {
- char *key = switch_core_session_sprintf(member->session, "conf_%s_%s_%s",
- conference->name, conference->domain, switch_channel_get_variable(channel, "caller_id_number"));
- switch_channel_set_variable(channel, "conference_call_key", key);
- }
-
-
- if (conference_test_flag(conference, CFLAG_WAIT_MOD) && member_test_flag(member, MFLAG_MOD)) {
- conference_clear_flag(conference, CFLAG_WAIT_MOD);
- }
-
- if (conference->count > 1) {
- if ((conference->moh_sound && !conference_test_flag(conference, CFLAG_WAIT_MOD)) ||
- (conference_test_flag(conference, CFLAG_WAIT_MOD) && !switch_true(switch_channel_get_variable(channel, "conference_permanent_wait_mod_moh")))) {
- /* stop MoH if any */
- conference_stop_file(conference, FILE_STOP_ASYNC);
- }
-
- if (!switch_channel_test_app_flag_key("conf_silent", channel, CONF_SILENT_REQ) && !zstr(conference->enter_sound)) {
- const char * enter_sound = switch_channel_get_variable(channel, "conference_enter_sound");
- if (conference_test_flag(conference, CFLAG_ENTER_SOUND) && !member_test_flag(member, MFLAG_SILENT)) {
- if (!zstr(enter_sound)) {
- conference_play_file(conference, (char *)enter_sound, CONF_DEFAULT_LEADIN,
- switch_core_session_get_channel(member->session), 0);
- } else {
- conference_play_file(conference, conference->enter_sound, CONF_DEFAULT_LEADIN, switch_core_session_get_channel(member->session), 0);
- }
- }
- }
- }
-
-
- call_list = (call_list_t *) switch_channel_get_private(channel, "_conference_autocall_list_");
-
- if (call_list) {
- char saymsg[1024];
- switch_snprintf(saymsg, sizeof(saymsg), "Auto Calling %d parties", call_list->iteration);
- conference_member_say(member, saymsg, 0);
- } else {
-
- if (!switch_channel_test_app_flag_key("conf_silent", channel, CONF_SILENT_REQ)) {
- /* announce the total number of members in the conference */
- if (conference->count >= conference->announce_count && conference->announce_count > 1) {
- switch_snprintf(msg, sizeof(msg), "There are %d callers", conference->count);
- conference_member_say(member, msg, CONF_DEFAULT_LEADIN);
- } else if (conference->count == 1 && !conference->perpetual_sound && !conference_test_flag(conference, CFLAG_WAIT_MOD)) {
- /* as long as its not a bridge_to conference, announce if person is alone */
- if (!conference_test_flag(conference, CFLAG_BRIDGE_TO)) {
- if (conference->alone_sound && !member_test_flag(member, MFLAG_GHOST)) {
- conference_stop_file(conference, FILE_STOP_ASYNC);
- conference_play_file(conference, conference->alone_sound, CONF_DEFAULT_LEADIN,
- switch_core_session_get_channel(member->session), 0);
- } else {
- switch_snprintf(msg, sizeof(msg), "You are currently the only person in this conference.");
- conference_member_say(member, msg, CONF_DEFAULT_LEADIN);
- }
- }
- }
- }
- }
-
- if (conference->min && conference->count >= conference->min) {
- conference_set_flag(conference, CFLAG_ENFORCE_MIN);
- }
-
- if (!switch_channel_test_app_flag_key("conf_silent", channel, CONF_SILENT_REQ) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "add-member");
- switch_event_fire(&event);
- }
-
- switch_channel_clear_app_flag_key("conf_silent", channel, CONF_SILENT_REQ);
- switch_channel_set_app_flag_key("conf_silent", channel, CONF_SILENT_DONE);
-
-
- if ((position = switch_channel_get_variable(channel, "conference_position"))) {
-
- if (conference->channels == 2) {
- if (member_test_flag(member, MFLAG_NO_POSITIONAL)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
- "%s has positional audio blocked.\n", switch_channel_get_name(channel));
- } else {
- if (member_parse_position(member, position) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "%s invalid position data\n", switch_channel_get_name(channel));
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s position data set\n", switch_channel_get_name(channel));
- }
-
- member_set_flag(member, MFLAG_POSITIONAL);
- member->al = create_al(member->pool);
- }
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "%s cannot set position data on mono conference.\n", switch_channel_get_name(channel));
- }
- }
-
-
-
- controls = switch_channel_get_variable(channel, "conference_controls");
-
- if (zstr(controls)) {
- if (!member_test_flag(member, MFLAG_MOD) || !conference->moderator_controls) {
- controls = conference->caller_controls;
- } else {
- controls = conference->moderator_controls;
- }
- }
-
- if (zstr(controls)) {
- controls = "default";
- }
-
- if (strcasecmp(controls, "none")) {
- switch_ivr_dmachine_create(&member->dmachine, "mod_conference", NULL,
- conference->ivr_dtmf_timeout, conference->ivr_input_timeout, NULL, NULL, NULL);
- member_bind_controls(member, controls);
- }
-
- }
-
- unlock_member(member);
- switch_mutex_unlock(member->audio_out_mutex);
- switch_mutex_unlock(member->audio_in_mutex);
-
- if (conference->la && member->channel && !switch_channel_test_flag(member->channel, CF_VIDEO_ONLY)) {
- if (!member_test_flag(member, MFLAG_SECOND_SCREEN)) {
- member->json = cJSON_CreateArray();
- cJSON_AddItemToArray(member->json, cJSON_CreateStringPrintf("%0.4d", member->id));
- cJSON_AddItemToArray(member->json, cJSON_CreateString(switch_channel_get_variable(member->channel, "caller_id_number")));
- cJSON_AddItemToArray(member->json, cJSON_CreateString(switch_channel_get_variable(member->channel, "caller_id_name")));
-
- cJSON_AddItemToArray(member->json, cJSON_CreateStringPrintf("%s@%s",
- switch_channel_get_variable(member->channel, "original_read_codec"),
- switch_channel_get_variable(member->channel, "original_read_rate")
- ));
-
-
-
-
- member->status_field = cJSON_CreateString("");
- cJSON_AddItemToArray(member->json, member->status_field);
-
- cJSON_AddItemToArray(member->json, cJSON_CreateNull());
-
- member_update_status_field(member);
- //switch_live_array_add_alias(conference->la, switch_core_session_get_uuid(member->session), "conference");
- }
-
- adv_la(conference, member, SWITCH_TRUE);
-
- if (!member_test_flag(member, MFLAG_SECOND_SCREEN)) {
- switch_live_array_add(conference->la, switch_core_session_get_uuid(member->session), -1, &member->json, SWITCH_FALSE);
- }
- }
-
-
- if (conference_test_flag(conference, CFLAG_POSITIONAL)) {
- gen_arc(conference, NULL);
- }
-
-
- send_rfc_event(conference);
- send_json_event(conference);
-
- switch_mutex_unlock(conference->mutex);
- status = SWITCH_STATUS_SUCCESS;
-
- find_video_floor(member, SWITCH_TRUE);
-
-
- if (member_test_flag(member, MFLAG_JOIN_VID_FLOOR)) {
- conference_set_video_floor_holder(conference, member, SWITCH_TRUE);
- conference_set_flag(member->conference, CFLAG_VID_FLOOR_LOCK);
-
- if (test_eflag(conference, EFLAG_FLOOR_CHANGE)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "conference %s OK video floor %d %s\n",
- conference->name, member->id, switch_channel_get_name(member->channel));
- }
- }
-
- return status;
-}
-
-static void conference_set_video_floor_holder(conference_obj_t *conference, conference_member_t *member, switch_bool_t force)
-{
- switch_event_t *event;
- conference_member_t *imember = NULL;
- int old_id = 0;
- uint32_t old_member = 0;
-
- if (!member) {
- conference_clear_flag(conference, CFLAG_VID_FLOOR_LOCK);
- }
-
- if ((!force && conference_test_flag(conference, CFLAG_VID_FLOOR_LOCK))) {
- return;
- }
-
- if (member && member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY && !member->avatar_png_img) {
- return;
- }
-
- if (conference->video_floor_holder) {
- if (member && conference->video_floor_holder == member->id) {
- return;
- } else {
- if (member) {
- conference->last_video_floor_holder = conference->video_floor_holder;
- }
-
- if (conference->last_video_floor_holder && (imember = conference_member_get(conference, conference->last_video_floor_holder))) {
- switch_core_session_request_video_refresh(imember->session);
-
- if (member_test_flag(imember, MFLAG_VIDEO_BRIDGE)) {
- conference_set_flag(conference, CFLAG_VID_FLOOR_LOCK);
- }
- switch_thread_rwlock_unlock(imember->rwlock);
- imember = NULL;
- }
-
- old_member = conference->video_floor_holder;
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Dropping video floor %d\n", old_member);
- }
- }
-
-
- if (!member) {
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
- if (imember->id != conference->video_floor_holder && imember->channel && switch_channel_test_flag(imember->channel, CF_VIDEO)) {
- member = imember;
- break;
- }
- }
- switch_mutex_unlock(conference->member_mutex);
- }
-
- //VIDFLOOR
- if (conference->canvas_count == 1 && member && conference->canvas && conference->canvas->layout_floor_id > -1) {
- attach_video_layer(member, conference->canvas, conference->canvas->layout_floor_id);
- }
-
- if (member) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Adding video floor %s\n",
- switch_channel_get_name(member->channel));
-
- check_flush(member);
- switch_core_session_video_reinit(member->session);
- conference->video_floor_holder = member->id;
- member_update_status_field(member);
- } else {
- conference->video_floor_holder = 0;
- }
-
- if (old_member) {
- conference_member_t *old_member_p = NULL;
-
- old_id = old_member;
-
- if ((old_member_p = conference_member_get(conference, old_id))) {
- member_update_status_field(old_member_p);
- switch_thread_rwlock_unlock(old_member_p->rwlock);
- }
- }
-
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
- if (!imember->channel || !switch_channel_test_flag(imember->channel, CF_VIDEO)) {
- continue;
- }
-
- switch_channel_set_flag(imember->channel, CF_VIDEO_BREAK);
- switch_core_session_kill_channel(imember->session, SWITCH_SIG_BREAK);
- switch_core_session_video_reinit(imember->session);
- }
- switch_mutex_unlock(conference->member_mutex);
-
- conference_set_flag(conference, CFLAG_FLOOR_CHANGE);
-
- if (test_eflag(conference, EFLAG_FLOOR_CHANGE)) {
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT);
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "video-floor-change");
- if (old_id) {
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Old-ID", "%d", old_id);
- } else {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Old-ID", "none");
- }
- if (conference->video_floor_holder) {
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-ID", "%d", conference->video_floor_holder);
- } else {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "New-ID", "none");
- }
- switch_event_fire(&event);
- }
-
-}
-
-static void conference_set_floor_holder(conference_obj_t *conference, conference_member_t *member)
-{
- switch_event_t *event;
- conference_member_t *old_member = NULL;
- int old_id = 0;
-
- if (conference->floor_holder) {
- if (conference->floor_holder == member) {
- return;
- } else {
- old_member = conference->floor_holder;
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Dropping floor %s\n",
- switch_channel_get_name(old_member->channel));
-
- }
- }
-
- switch_mutex_lock(conference->mutex);
- if (member) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Adding floor %s\n",
- switch_channel_get_name(member->channel));
-
- conference->floor_holder = member;
- member_update_status_field(member);
- } else {
- conference->floor_holder = NULL;
- }
-
-
- if (old_member) {
- old_id = old_member->id;
- member_update_status_field(old_member);
- old_member->floor_packets = 0;
- }
-
- conference_set_flag(conference, CFLAG_FLOOR_CHANGE);
- switch_mutex_unlock(conference->mutex);
-
- if (test_eflag(conference, EFLAG_FLOOR_CHANGE)) {
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT);
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "floor-change");
- if (old_id) {
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Old-ID", "%d", old_id);
- } else {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Old-ID", "none");
- }
-
- if (conference->floor_holder) {
- conference_add_event_member_data(conference->floor_holder, event);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-ID", "%d", conference->floor_holder->id);
- } else {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "New-ID", "none");
- }
-
- switch_event_fire(&event);
- }
-
-}
-
-#ifdef OPENAL_POSITIONING
-static void close_al(al_handle_t *al)
-{
- if (!al) return;
-
- switch_mutex_lock(globals.setup_mutex);
- if (al->source) {
- alDeleteSources(1, &al->source);
- al->source = 0;
- }
-
- if (al->buffer_in[0]) {
- alDeleteBuffers(2, al->buffer_in);
- al->buffer_in[0] = 0;
- al->buffer_in[1] = 0;
- }
-
- if (al->context) {
- alcDestroyContext(al->context);
- al->context = 0;
- }
-
- if (al->device) {
- alcCloseDevice(al->device);
- al->device = NULL;
- }
- switch_mutex_unlock(globals.setup_mutex);
-}
-#endif
-
-static switch_status_t conference_file_close(conference_obj_t *conference, conference_file_node_t *node)
-{
- switch_event_t *event;
- conference_member_t *member = NULL;
-
- if (test_eflag(conference, EFLAG_PLAY_FILE_DONE) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
-
- conference_add_event_data(conference, event);
-
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "seconds", "%ld", (long) node->fh.samples_in / node->fh.native_rate);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "milliseconds", "%ld", (long) node->fh.samples_in / (node->fh.native_rate / 1000));
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "samples", "%ld", (long) node->fh.samples_in);
-
- if (node->fh.params) {
- switch_event_merge(event, node->fh.params);
- }
-
- if (node->member_id) {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file-member-done");
-
- if ((member = conference_member_get(conference, node->member_id))) {
- conference_add_event_member_data(member, event);
- switch_thread_rwlock_unlock(member->rwlock);
- }
-
- } else {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file-done");
- }
-
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "File", node->file);
-
- if (node->async) {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Async", "true");
- }
-
- switch_event_fire(&event);
- }
-
-#ifdef OPENAL_POSITIONING
- if (node->al && node->al->device) {
- close_al(node->al);
- }
-#endif
- if (switch_core_file_has_video(&node->fh) && conference->canvas) {
- conference->canvas->timer.interval = conference->video_fps.ms;
- conference->canvas->timer.samples = conference->video_fps.samples;
- switch_core_timer_sync(&conference->canvas->timer);
- conference->canvas->send_keyframe = 1;
- conference->playing_video_file = 0;
- }
- return switch_core_file_close(&node->fh);
-}
-
-/* Gain exclusive access and remove the member from the list */
-static switch_status_t conference_del_member(conference_obj_t *conference, conference_member_t *member)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- conference_member_t *imember, *last = NULL;
- switch_event_t *event;
- conference_file_node_t *member_fnode;
- switch_speech_handle_t *member_sh;
- const char *exit_sound = NULL;
-
- switch_assert(conference != NULL);
- switch_assert(member != NULL);
-
- switch_thread_rwlock_wrlock(member->rwlock);
-
- if (member->session && (exit_sound = switch_channel_get_variable(switch_core_session_get_channel(member->session), "conference_exit_sound"))) {
- conference_play_file(conference, (char *)exit_sound, CONF_DEFAULT_LEADIN,
- switch_core_session_get_channel(member->session), 0);
- }
-
-
- lock_member(member);
-
- member_del_relationship(member, 0);
-
- conference_cdr_del(member);
-
-#ifdef OPENAL_POSITIONING
- if (member->al && member->al->device) {
- close_al(member->al);
- }
-#endif
-
- if (member->canvas) {
- destroy_canvas(&member->canvas);
- }
-
- member_fnode = member->fnode;
- member_sh = member->sh;
- member->fnode = NULL;
- member->sh = NULL;
- unlock_member(member);
-
- if (member->dmachine) {
- switch_ivr_dmachine_destroy(&member->dmachine);
- }
-
- member->avatar_patched = 0;
- switch_img_free(&member->avatar_png_img);
- switch_img_free(&member->video_mute_img);
- switch_img_free(&member->pcanvas_img);
- switch_mutex_lock(conference->mutex);
- switch_mutex_lock(conference->member_mutex);
- switch_mutex_lock(member->audio_in_mutex);
- switch_mutex_lock(member->audio_out_mutex);
- lock_member(member);
- member_clear_flag(member, MFLAG_INTREE);
-
- if (member->rec) {
- conference->recording_members--;
- }
-
- for (imember = conference->members; imember; imember = imember->next) {
- if (imember == member) {
- if (last) {
- last->next = imember->next;
- } else {
- conference->members = imember->next;
- }
- break;
- }
- last = imember;
- }
-
- switch_thread_rwlock_unlock(member->rwlock);
-
- /* Close Unused Handles */
- if (member_fnode) {
- conference_file_node_t *fnode, *cur;
- switch_memory_pool_t *pool;
-
- fnode = member_fnode;
- while (fnode) {
- cur = fnode;
- fnode = fnode->next;
-
- if (cur->type != NODE_TYPE_SPEECH) {
- conference_file_close(conference, cur);
- }
-
- pool = cur->pool;
- switch_core_destroy_memory_pool(&pool);
- }
- }
-
- if (member_sh) {
- switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
- switch_core_speech_close(&member->lsh, &flags);
- }
-
- if (member == member->conference->floor_holder) {
- conference_set_floor_holder(member->conference, NULL);
- }
-
- if (member->id == member->conference->video_floor_holder) {
- conference_clear_flag(member->conference, CFLAG_VID_FLOOR_LOCK);
- if (member->conference->last_video_floor_holder) {
- member->conference->video_floor_holder = member->conference->last_video_floor_holder;
- member->conference->last_video_floor_holder = 0;
- }
- member->conference->video_floor_holder = 0;
- }
-
- if (!member_test_flag(member, MFLAG_NOCHANNEL)) {
- switch_channel_t *channel = switch_core_session_get_channel(member->session);
- if (member_test_flag(member, MFLAG_GHOST)) {
- conference->count_ghosts--;
- } else {
- conference->count--;
- }
-
- if (member_test_flag(member, MFLAG_ENDCONF)) {
- if (!--conference->end_count) {
- //conference_set_flag_locked(conference, CFLAG_DESTRUCT);
- conference->endconf_time = switch_epoch_time_now(NULL);
- }
- }
-
- conference_send_presence(conference);
- switch_channel_set_variable(channel, "conference_call_key", NULL);
-
- if ((conference->min && conference_test_flag(conference, CFLAG_ENFORCE_MIN) && (conference->count + conference->count_ghosts) < conference->min)
- || (conference_test_flag(conference, CFLAG_DYNAMIC) && (conference->count + conference->count_ghosts == 0))) {
- conference_set_flag(conference, CFLAG_DESTRUCT);
- } else {
- if (!switch_true(switch_channel_get_variable(channel, "conference_permanent_wait_mod_moh")) && conference_test_flag(conference, CFLAG_WAIT_MOD)) {
- /* Stop MOH if any */
- conference_stop_file(conference, FILE_STOP_ASYNC);
- }
- if (!exit_sound && conference->exit_sound && conference_test_flag(conference, CFLAG_EXIT_SOUND) && !member_test_flag(member, MFLAG_SILENT)) {
- conference_play_file(conference, conference->exit_sound, 0, channel, 0);
- }
- if (conference->count == 1 && conference->alone_sound && !conference_test_flag(conference, CFLAG_WAIT_MOD) && !member_test_flag(member, MFLAG_GHOST)) {
- conference_stop_file(conference, FILE_STOP_ASYNC);
- conference_play_file(conference, conference->alone_sound, 0, channel, 0);
- }
- }
-
- if (test_eflag(conference, EFLAG_DEL_MEMBER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "del-member");
- switch_event_fire(&event);
- }
- }
-
- find_video_floor(member, SWITCH_FALSE);
- detach_video_layer(member);
-
- member->conference = NULL;
-
- switch_mutex_unlock(conference->member_mutex);
- unlock_member(member);
- switch_mutex_unlock(member->audio_out_mutex);
- switch_mutex_unlock(member->audio_in_mutex);
-
-
- if (conference->la && member->session && !switch_channel_test_flag(member->channel, CF_VIDEO_ONLY)) {
- switch_live_array_del(conference->la, switch_core_session_get_uuid(member->session));
- //switch_live_array_clear_alias(conference->la, switch_core_session_get_uuid(member->session), "conference");
- adv_la(conference, member, SWITCH_FALSE);
- }
-
- send_rfc_event(conference);
- send_json_event(conference);
-
- if (conference_test_flag(conference, CFLAG_POSITIONAL)) {
- gen_arc(conference, NULL);
- }
-
- if (member->session) {
- switch_core_media_hard_mute(member->session, SWITCH_FALSE);
- }
-
- switch_mutex_unlock(conference->mutex);
- status = SWITCH_STATUS_SUCCESS;
-
- return status;
-}
-
-static void conference_write_video_frame(conference_obj_t *conference, conference_member_t *floor_holder, switch_frame_t *vid_frame)
-{
- conference_member_t *imember;
- int want_refresh = 0;
- unsigned char buf[SWITCH_RTP_MAX_BUF_LEN] = "";
- switch_frame_t tmp_frame = { 0 };
-
- if (switch_test_flag(vid_frame, SFF_CNG) || !vid_frame->packet) {
- return;
- }
-
- if (conference_test_flag(conference, CFLAG_FLOOR_CHANGE)) {
- conference_clear_flag(conference, CFLAG_FLOOR_CHANGE);
- }
-
- if (vid_frame->img && conference->canvas) {
- switch_image_t *frame_img = NULL, *tmp_img = NULL;
- int x,y;
-
- switch_img_copy(vid_frame->img, &tmp_img);
- switch_img_fit(&tmp_img, conference->canvas->width, conference->canvas->height);
- frame_img = switch_img_alloc(NULL, SWITCH_IMG_FMT_I420, conference->canvas->width, conference->canvas->height, 1);
- reset_image(frame_img, &conference->canvas->bgcolor);
- switch_img_find_position(POS_CENTER_MID, frame_img->d_w, frame_img->d_h, tmp_img->d_w, tmp_img->d_h, &x, &y);
- switch_img_patch(frame_img, tmp_img, x, y);
- tmp_frame.packet = buf;
- tmp_frame.data = buf + 12;
- tmp_frame.img = frame_img;
- switch_img_free(&tmp_img);
- }
-
-
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
- switch_core_session_t *isession = imember->session;
-
- if (!isession || switch_core_session_read_lock(isession) != SWITCH_STATUS_SUCCESS) {
- continue;
- }
-
- if (switch_channel_test_flag(imember->channel, CF_VIDEO_REFRESH_REQ)) {
- want_refresh++;
- switch_channel_clear_flag(imember->channel, CF_VIDEO_REFRESH_REQ);
- }
-
- if (isession && switch_channel_test_flag(imember->channel, CF_VIDEO)) {
- int send_frame = 0;
-
- if (conference->canvas && conference_test_flag(imember->conference, CFLAG_VIDEO_BRIDGE_FIRST_TWO)) {
- if (switch_channel_test_flag(imember->channel, CF_VIDEO) && (conference->members_with_video == 1 || imember != floor_holder)) {
- send_frame = 1;
- }
- } else if (!member_test_flag(imember, MFLAG_RECEIVING_VIDEO) &&
- (conference_test_flag(conference, CFLAG_VID_FLOOR_LOCK) ||
- !(imember->id == imember->conference->video_floor_holder && imember->conference->last_video_floor_holder))) {
- send_frame = 1;
- }
-
- if (send_frame) {
- if (vid_frame->img) {
- if (conference->canvas) {
- tmp_frame.packet = buf;
- tmp_frame.packetlen = sizeof(buf) - 12;
- tmp_frame.data = buf + 12;
- switch_core_session_write_video_frame(imember->session, &tmp_frame, SWITCH_IO_FLAG_NONE, 0);
- } else {
- switch_core_session_write_video_frame(imember->session, vid_frame, SWITCH_IO_FLAG_NONE, 0);
- }
- } else {
- switch_assert(vid_frame->packetlen <= SWITCH_RTP_MAX_BUF_LEN);
- tmp_frame = *vid_frame;
- tmp_frame.packet = buf;
- tmp_frame.data = buf + 12;
- memcpy(tmp_frame.packet, vid_frame->packet, vid_frame->packetlen);
- tmp_frame.packetlen = vid_frame->packetlen;
- tmp_frame.datalen = vid_frame->datalen;
- switch_core_session_write_video_frame(imember->session, &tmp_frame, SWITCH_IO_FLAG_NONE, 0);
- }
- }
- }
-
- switch_core_session_rwunlock(isession);
- }
- switch_mutex_unlock(conference->member_mutex);
-
- switch_img_free(&tmp_frame.img);
-
- if (want_refresh && floor_holder->session) {
- switch_core_session_request_video_refresh(floor_holder->session);
- }
-}
-
-static switch_status_t video_thread_callback(switch_core_session_t *session, switch_frame_t *frame, void *user_data)
-{
- //switch_channel_t *channel = switch_core_session_get_channel(session);
- //char *name = switch_channel_get_name(channel);
- conference_member_t *member = (conference_member_t *)user_data;
- conference_relationship_t *rel = NULL, *last = NULL;
-
- switch_assert(member);
-
- if (switch_test_flag(frame, SFF_CNG) || !frame->packet) {
- return SWITCH_STATUS_SUCCESS;
- }
-
-
- if (switch_thread_rwlock_tryrdlock(member->conference->rwlock) != SWITCH_STATUS_SUCCESS) {
- return SWITCH_STATUS_FALSE;
- }
-
-
- if (conference_test_flag(member->conference, CFLAG_VIDEO_BRIDGE_FIRST_TWO)) {
- if (member->conference->members_with_video < 3) {
- conference_write_video_frame(member->conference, member, frame);
- check_video_recording(member->conference, frame);
- switch_thread_rwlock_unlock(member->conference->rwlock);
- return SWITCH_STATUS_SUCCESS;
- }
- }
-
-
- if (conference_test_flag(member->conference, CFLAG_VIDEO_MUXING)) {
- switch_image_t *img_copy = NULL;
-
- if (frame->img && (member->video_layer_id > -1 || member->canvas) && member_test_flag(member, MFLAG_CAN_BE_SEEN) &&
- !member->conference->playing_video_file && switch_queue_size(member->video_queue) < member->conference->video_fps.fps) {
- switch_img_copy(frame->img, &img_copy);
- switch_queue_push(member->video_queue, img_copy);
- }
-
- switch_thread_rwlock_unlock(member->conference->rwlock);
- return SWITCH_STATUS_SUCCESS;
- }
-
- for (rel = member->relationships; rel; rel = rel->next) {
- conference_member_t *imember;
- if (!(rel->flags & RFLAG_CAN_SEND_VIDEO)) continue;
-
- if ((imember = conference_member_get(member->conference, rel->id)) && member_test_flag(imember, MFLAG_RECEIVING_VIDEO)) {
- //switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s %d->%d %d\n", name, member->id, imember->id, frame->datalen);
- switch_core_session_write_video_frame(imember->session, frame, SWITCH_IO_FLAG_NONE, 0);
- switch_thread_rwlock_unlock(imember->rwlock);
- } else { /* Stale .. Remove */
- if (last) {
- last->next = rel->next;
- } else {
- member->relationships = rel->next;
- }
-
- switch_mutex_lock(member->conference->member_mutex);
- member->conference->relationship_total--;
- switch_mutex_unlock(member->conference->member_mutex);
-
- continue;
- }
-
- last = rel;
- }
-
-
- if (member) {
- if (member->id == member->conference->video_floor_holder) {
- conference_write_video_frame(member->conference, member, frame);
- check_video_recording(member->conference, frame);
- } else if (!conference_test_flag(member->conference, CFLAG_VID_FLOOR_LOCK) && member->id == member->conference->last_video_floor_holder) {
- conference_member_t *fmember;
-
- if ((fmember = conference_member_get(member->conference, member->conference->video_floor_holder))) {
- switch_core_session_write_video_frame(fmember->session, frame, SWITCH_IO_FLAG_NONE, 0);
- switch_thread_rwlock_unlock(fmember->rwlock);
- }
- }
- }
-
- switch_thread_rwlock_unlock(member->conference->rwlock);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static void conference_command_handler(switch_live_array_t *la, const char *cmd, const char *sessid, cJSON *jla, void *user_data)
-{
-}
-
-/* Main monitor thread (1 per distinct conference room) */
-static void *SWITCH_THREAD_FUNC conference_thread_run(switch_thread_t *thread, void *obj)
-{
- conference_obj_t *conference = (conference_obj_t *) obj;
- conference_member_t *imember, *omember;
- uint32_t samples = switch_samples_per_packet(conference->rate, conference->interval);
- uint32_t bytes = samples * 2 * conference->channels;
- uint8_t ready = 0, total = 0;
- switch_timer_t timer = { 0 };
- switch_event_t *event;
- uint8_t *file_frame;
- uint8_t *async_file_frame;
- int16_t *bptr;
- uint32_t x = 0;
- int32_t z = 0;
- int member_score_sum = 0;
- int divisor = 0;
- conference_cdr_node_t *np;
-
- if (!(divisor = conference->rate / 8000)) {
- divisor = 1;
- }
-
- file_frame = switch_core_alloc(conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE);
- async_file_frame = switch_core_alloc(conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE);
-
- if (switch_core_timer_init(&timer, conference->timer_name, conference->interval, samples, conference->pool) == SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Setup timer success interval: %u samples: %u\n", conference->interval, samples);
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Timer Setup Failed. Conference Cannot Start\n");
- return NULL;
- }
-
- switch_mutex_lock(globals.hash_mutex);
- globals.threads++;
- switch_mutex_unlock(globals.hash_mutex);
-
- conference->auto_recording = 0;
- conference->record_count = 0;
-
-
-
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT);
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "conference-create");
- switch_event_fire(&event);
-
- if (conference_test_flag(conference, CFLAG_LIVEARRAY_SYNC)) {
- char *p;
-
- if (strchr(conference->name, '@')) {
- conference->la_event_channel = switch_core_sprintf(conference->pool, "conference-liveArray.%s", conference->name);
- conference->mod_event_channel = switch_core_sprintf(conference->pool, "conference-mod.%s", conference->name);
- } else {
- conference->la_event_channel = switch_core_sprintf(conference->pool, "conference-liveArray.%s@%s", conference->name, conference->domain);
- conference->mod_event_channel = switch_core_sprintf(conference->pool, "conference-mod.%s@%s", conference->name, conference->domain);
- }
-
- conference->la_name = switch_core_strdup(conference->pool, conference->name);
- if ((p = strchr(conference->la_name, '@'))) {
- *p = '\0';
- }
-
- switch_live_array_create(conference->la_event_channel, conference->la_name, globals.event_channel_id, &conference->la);
- switch_live_array_set_user_data(conference->la, conference);
- switch_live_array_set_command_handler(conference->la, conference_command_handler);
- }
-
-
- while (globals.running && !conference_test_flag(conference, CFLAG_DESTRUCT)) {
- switch_size_t file_sample_len = samples;
- switch_size_t file_data_len = samples * 2 * conference->channels;
- int has_file_data = 0, members_with_video = 0, members_with_avatar = 0;
- uint32_t conf_energy = 0;
- int nomoh = 0;
- conference_member_t *floor_holder;
-
- /* Sync the conference to a single timing source */
- if (switch_core_timer_next(&timer) != SWITCH_STATUS_SUCCESS) {
- conference_set_flag(conference, CFLAG_DESTRUCT);
- break;
- }
-
- switch_mutex_lock(conference->mutex);
- has_file_data = ready = total = 0;
-
- floor_holder = conference->floor_holder;
-
- /* Read one frame of audio from each member channel and save it for redistribution */
- for (imember = conference->members; imember; imember = imember->next) {
- uint32_t buf_read = 0;
- total++;
- imember->read = 0;
-
- if (member_test_flag(imember, MFLAG_RUNNING) && imember->session) {
- switch_channel_t *channel = switch_core_session_get_channel(imember->session);
-
- if ((!floor_holder || (imember->score_iir > SCORE_IIR_SPEAKING_MAX && (floor_holder->score_iir < SCORE_IIR_SPEAKING_MIN)))) {// &&
- //(!conference_test_flag(conference, CFLAG_VID_FLOOR) || switch_channel_test_flag(channel, CF_VIDEO))) {
- floor_holder = imember;
- }
-
- if (switch_channel_ready(channel) && switch_channel_test_flag(channel, CF_VIDEO) && imember->video_flow != SWITCH_MEDIA_FLOW_SENDONLY) {
- members_with_video++;
- }
-
- if (imember->avatar_png_img && !switch_channel_test_flag(channel, CF_VIDEO)) {
- members_with_avatar++;
- }
-
- if (member_test_flag(imember, MFLAG_NOMOH)) {
- nomoh++;
- }
- }
-
- member_clear_flag_locked(imember, MFLAG_HAS_AUDIO);
- switch_mutex_lock(imember->audio_in_mutex);
-
- if (switch_buffer_inuse(imember->audio_buffer) >= bytes
- && (buf_read = (uint32_t) switch_buffer_read(imember->audio_buffer, imember->frame, bytes))) {
- imember->read = buf_read;
- member_set_flag_locked(imember, MFLAG_HAS_AUDIO);
- ready++;
- }
- switch_mutex_unlock(imember->audio_in_mutex);
- }
-
- conference->members_with_video = members_with_video;
- conference->members_with_avatar = members_with_avatar;
-
- if (floor_holder != conference->floor_holder) {
- conference_set_floor_holder(conference, floor_holder);
- }
-
- if (conference->perpetual_sound && !conference->async_fnode) {
- conference_play_file(conference, conference->perpetual_sound, CONF_DEFAULT_LEADIN, NULL, 1);
- } else if (conference->moh_sound && ((nomoh == 0 && conference->count == 1)
- || conference_test_flag(conference, CFLAG_WAIT_MOD)) && !conference->async_fnode && !conference->fnode) {
- conference_play_file(conference, conference->moh_sound, CONF_DEFAULT_LEADIN, NULL, 1);
- }
-
-
- /* Find if no one talked for more than x number of second */
- if (conference->terminate_on_silence && conference->count > 1) {
- int is_talking = 0;
-
- for (imember = conference->members; imember; imember = imember->next) {
- if (switch_epoch_time_now(NULL) - imember->join_time <= conference->terminate_on_silence) {
- is_talking++;
- } else if (imember->last_talking != 0 && switch_epoch_time_now(NULL) - imember->last_talking <= conference->terminate_on_silence) {
- is_talking++;
- }
- }
- if (is_talking == 0) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Conference has been idle for over %d seconds, terminating\n", conference->terminate_on_silence);
- conference_set_flag(conference, CFLAG_DESTRUCT);
- }
- }
-
- /* Start auto recording if there's the minimum number of required participants. */
- if (conference->auto_record && !conference->auto_recording && (conference->count >= conference->min_recording_participants)) {
- conference->auto_recording++;
- conference->record_count++;
- imember = conference->members;
- if (imember) {
- switch_channel_t *channel = switch_core_session_get_channel(imember->session);
- char *rfile = switch_channel_expand_variables(channel, conference->auto_record);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Auto recording file: %s\n", rfile);
- launch_conference_record_thread(conference, rfile, SWITCH_TRUE);
-
- if (rfile != conference->auto_record) {
- conference->record_filename = switch_core_strdup(conference->pool, rfile);
- switch_safe_free(rfile);
- } else {
- conference->record_filename = switch_core_strdup(conference->pool, conference->auto_record);
- }
- /* Set the conference recording variable for each member */
- for (omember = conference->members; omember; omember = omember->next) {
- if (!omember->session) continue;
- channel = switch_core_session_get_channel(omember->session);
- switch_channel_set_variable(channel, "conference_recording", conference->record_filename);
- }
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Auto Record Failed. No members in conference.\n");
- }
- }
-
- /* If a file or speech event is being played */
- if (conference->fnode && !switch_test_flag(conference->fnode, NFLAG_PAUSE)) {
- /* Lead in time */
- if (conference->fnode->leadin) {
- conference->fnode->leadin--;
- } else if (!conference->fnode->done) {
- file_sample_len = samples;
-
- if (conference->fnode->type == NODE_TYPE_SPEECH) {
- switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_BLOCKING;
- switch_size_t speech_len = file_data_len;
-
- if (conference->fnode->al) {
- speech_len /= 2;
- }
-
- if (switch_core_speech_read_tts(conference->fnode->sh, file_frame, &speech_len, &flags) == SWITCH_STATUS_SUCCESS) {
-
- if (conference->fnode->al) {
- process_al(conference->fnode->al, file_frame, speech_len, conference->rate);
- }
-
- file_sample_len = file_data_len / 2 / conference->fnode->sh->channels;
-
-
- } else {
- file_sample_len = file_data_len = 0;
- }
- } else if (conference->fnode->type == NODE_TYPE_FILE) {
- switch_core_file_read(&conference->fnode->fh, file_frame, &file_sample_len);
- if (conference->fnode->fh.vol) {
- switch_change_sln_volume_granular((void *)file_frame, (uint32_t)file_sample_len * conference->fnode->fh.channels,
- conference->fnode->fh.vol);
- }
- if (conference->fnode->al) {
- process_al(conference->fnode->al, file_frame, file_sample_len * 2, conference->fnode->fh.samplerate);
- }
- }
-
- if (file_sample_len <= 0) {
- conference->fnode->done++;
- } else {
- has_file_data = 1;
- }
- }
- }
-
- if (conference->async_fnode) {
- /* Lead in time */
- if (conference->async_fnode->leadin) {
- conference->async_fnode->leadin--;
- } else if (!conference->async_fnode->done) {
- file_sample_len = samples;
- switch_core_file_read(&conference->async_fnode->fh, async_file_frame, &file_sample_len);
- if (conference->async_fnode->al) {
- process_al(conference->async_fnode->al, file_frame, file_sample_len * 2, conference->async_fnode->fh.samplerate);
- }
- if (file_sample_len <= 0) {
- conference->async_fnode->done++;
- } else {
- if (has_file_data) {
- switch_size_t x;
- for (x = 0; x < file_sample_len * conference->channels; x++) {
- int32_t z;
- int16_t *muxed;
-
- muxed = (int16_t *) file_frame;
- bptr = (int16_t *) async_file_frame;
- z = muxed[x] + bptr[x];
- switch_normalize_to_16bit(z);
- muxed[x] = (int16_t) z;
- }
- } else {
- memcpy(file_frame, async_file_frame, file_sample_len * 2 * conference->channels);
- has_file_data = 1;
- }
- }
- }
- }
-
- if (ready || has_file_data) {
- /* Use more bits in the main_frame to preserve the exact sum of the audio samples. */
- int main_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
- int16_t write_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
-
-
- /* Init the main frame with file data if there is any. */
- bptr = (int16_t *) file_frame;
- if (has_file_data && file_sample_len) {
-
- for (x = 0; x < bytes / 2; x++) {
- if (x <= file_sample_len * conference->channels) {
- main_frame[x] = (int32_t) bptr[x];
- } else {
- memset(&main_frame[x], 255, sizeof(main_frame[x]));
- }
- }
- }
-
- member_score_sum = 0;
- conference->mux_loop_count = 0;
- conference->member_loop_count = 0;
-
-
- /* Copy audio from every member known to be producing audio into the main frame. */
- for (omember = conference->members; omember; omember = omember->next) {
- conference->member_loop_count++;
-
- if (!(member_test_flag(omember, MFLAG_RUNNING) && member_test_flag(omember, MFLAG_HAS_AUDIO))) {
- continue;
- }
-
- if (conference->agc_level) {
- if (member_test_flag(omember, MFLAG_TALKING) && member_test_flag(omember, MFLAG_CAN_SPEAK)) {
- member_score_sum += omember->score;
- conference->mux_loop_count++;
- }
- }
-
- bptr = (int16_t *) omember->frame;
- for (x = 0; x < omember->read / 2; x++) {
- main_frame[x] += (int32_t) bptr[x];
- }
- }
-
- if (conference->agc_level && conference->member_loop_count) {
- conf_energy = 0;
-
- for (x = 0; x < bytes / 2; x++) {
- z = abs(main_frame[x]);
- switch_normalize_to_16bit(z);
- conf_energy += (int16_t) z;
- }
-
- conference->score = conf_energy / ((bytes / 2) / divisor) / conference->member_loop_count;
-
- conference->avg_tally += conference->score;
- conference->avg_score = conference->avg_tally / ++conference->avg_itt;
- if (!conference->avg_itt) conference->avg_tally = conference->score;
- }
-
- /* Create write frame once per member who is not deaf for each sample in the main frame
- check if our audio is involved and if so, subtract it from the sample so we don't hear ourselves.
- Since main frame was 32 bit int, we did not lose any detail, now that we have to convert to 16 bit we can
- cut it off at the min and max range if need be and write the frame to the output buffer.
- */
- for (omember = conference->members; omember; omember = omember->next) {
- switch_size_t ok = 1;
-
- if (!member_test_flag(omember, MFLAG_RUNNING)) {
- continue;
- }
-
- if (!member_test_flag(omember, MFLAG_CAN_HEAR)) {
- switch_mutex_lock(omember->audio_out_mutex);
- memset(write_frame, 255, bytes);
- ok = switch_buffer_write(omember->mux_buffer, write_frame, bytes);
- switch_mutex_unlock(omember->audio_out_mutex);
- continue;
- }
-
- bptr = (int16_t *) omember->frame;
-
- for (x = 0; x < bytes / 2 ; x++) {
- z = main_frame[x];
-
- /* bptr[x] represents my own contribution to this audio sample */
- if (member_test_flag(omember, MFLAG_HAS_AUDIO) && x <= omember->read / 2) {
- z -= (int32_t) bptr[x];
- }
-
- /* when there are relationships, we have to do more work by scouring all the members to see if there are any
- reasons why we should not be hearing a paticular member, and if not, delete their samples as well.
- */
- if (conference->relationship_total) {
- for (imember = conference->members; imember; imember = imember->next) {
- if (imember != omember && member_test_flag(imember, MFLAG_HAS_AUDIO)) {
- conference_relationship_t *rel;
- switch_size_t found = 0;
- int16_t *rptr = (int16_t *) imember->frame;
- for (rel = imember->relationships; rel; rel = rel->next) {
- if ((rel->id == omember->id || rel->id == 0) && !switch_test_flag(rel, RFLAG_CAN_SPEAK)) {
- z -= (int32_t) rptr[x];
- found = 1;
- break;
- }
- }
- if (!found) {
- for (rel = omember->relationships; rel; rel = rel->next) {
- if ((rel->id == imember->id || rel->id == 0) && !switch_test_flag(rel, RFLAG_CAN_HEAR)) {
- z -= (int32_t) rptr[x];
- break;
- }
- }
- }
-
- }
- }
- }
-
- /* Now we can convert to 16 bit. */
- switch_normalize_to_16bit(z);
- write_frame[x] = (int16_t) z;
- }
-
- switch_mutex_lock(omember->audio_out_mutex);
- ok = switch_buffer_write(omember->mux_buffer, write_frame, bytes);
- switch_mutex_unlock(omember->audio_out_mutex);
-
- if (!ok) {
- switch_mutex_unlock(conference->mutex);
- goto end;
- }
- }
- } else { /* There is no source audio. Push silence into all of the buffers */
- int16_t write_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
-
- if (conference->comfort_noise_level) {
- switch_generate_sln_silence(write_frame, samples, conference->channels, conference->comfort_noise_level);
- } else {
- memset(write_frame, 255, bytes);
- }
-
- for (omember = conference->members; omember; omember = omember->next) {
- switch_size_t ok = 1;
-
- if (!member_test_flag(omember, MFLAG_RUNNING)) {
- continue;
- }
-
- switch_mutex_lock(omember->audio_out_mutex);
- ok = switch_buffer_write(omember->mux_buffer, write_frame, bytes);
- switch_mutex_unlock(omember->audio_out_mutex);
-
- if (!ok) {
- switch_mutex_unlock(conference->mutex);
- goto end;
- }
- }
- }
-
- if (conference->async_fnode && conference->async_fnode->done) {
- switch_memory_pool_t *pool;
-
- if (conference->canvas && conference->async_fnode->layer_id > -1 ) {
- canvas_del_fnode_layer(conference, conference->async_fnode);
- }
-
- conference_file_close(conference, conference->async_fnode);
- pool = conference->async_fnode->pool;
- conference->async_fnode = NULL;
- switch_core_destroy_memory_pool(&pool);
- }
-
- if (conference->fnode && conference->fnode->done) {
- conference_file_node_t *fnode;
- switch_memory_pool_t *pool;
-
- if (conference->canvas && conference->fnode->layer_id > -1 ) {
- canvas_del_fnode_layer(conference, conference->fnode);
- }
-
- if (conference->fnode->type != NODE_TYPE_SPEECH) {
- conference_file_close(conference, conference->fnode);
- }
-
- fnode = conference->fnode;
- conference->fnode = conference->fnode->next;
-
- if (conference->fnode) {
- fnode_check_video(conference->fnode);
- }
-
-
- pool = fnode->pool;
- fnode = NULL;
- switch_core_destroy_memory_pool(&pool);
- }
-
- if (!conference->end_count && conference->endconf_time &&
- switch_epoch_time_now(NULL) - conference->endconf_time > conference->endconf_grace_time) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Conference %s: endconf grace time exceeded (%u)\n",
- conference->name, conference->endconf_grace_time);
- conference_set_flag(conference, CFLAG_DESTRUCT | CFLAG_ENDCONF_FORCED);
- }
-
- switch_mutex_unlock(conference->mutex);
- }
- /* Rinse ... Repeat */
- end:
-
- if (conference_test_flag(conference, CFLAG_OUTCALL)) {
- conference->cancel_cause = SWITCH_CAUSE_ORIGINATOR_CANCEL;
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Ending pending outcall channels for Conference: '%s'\n", conference->name);
- while(conference->originating) {
- switch_yield(200000);
- }
- }
-
- conference_send_presence(conference);
-
- switch_mutex_lock(conference->mutex);
- conference_stop_file(conference, FILE_STOP_ASYNC);
- conference_stop_file(conference, FILE_STOP_ALL);
-
- for (np = conference->cdr_nodes; np; np = np->next) {
- if (np->var_event) {
- switch_event_destroy(&np->var_event);
- }
- }
-
-
- /* Close Unused Handles */
- if (conference->fnode) {
- conference_file_node_t *fnode, *cur;
- switch_memory_pool_t *pool;
-
- fnode = conference->fnode;
- while (fnode) {
- cur = fnode;
- fnode = fnode->next;
-
- if (cur->type != NODE_TYPE_SPEECH) {
- conference_file_close(conference, cur);
- }
-
- pool = cur->pool;
- switch_core_destroy_memory_pool(&pool);
- }
- conference->fnode = NULL;
- }
-
- if (conference->async_fnode) {
- switch_memory_pool_t *pool;
- conference_file_close(conference, conference->async_fnode);
- pool = conference->async_fnode->pool;
- conference->async_fnode = NULL;
- switch_core_destroy_memory_pool(&pool);
- }
-
- switch_mutex_lock(conference->member_mutex);
- for (imember = conference->members; imember; imember = imember->next) {
- switch_channel_t *channel;
-
- if (!member_test_flag(imember, MFLAG_NOCHANNEL)) {
- channel = switch_core_session_get_channel(imember->session);
-
- if (!switch_false(switch_channel_get_variable(channel, "hangup_after_conference"))) {
- /* add this little bit to preserve the bridge cause code in case of an early media call that */
- /* never answers */
- if (conference_test_flag(conference, CFLAG_ANSWERED)) {
- switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
- } else {
- /* put actual cause code from outbound channel hangup here */
- switch_channel_hangup(channel, conference->bridge_hangup_cause);
- }
- }
- }
-
- member_clear_flag_locked(imember, MFLAG_RUNNING);
- }
- switch_mutex_unlock(conference->member_mutex);
- switch_mutex_unlock(conference->mutex);
-
- if (conference->vh[0].up == 1) {
- conference->vh[0].up = -1;
- }
-
- if (conference->vh[1].up == 1) {
- conference->vh[1].up = -1;
- }
-
- while (conference->vh[0].up || conference->vh[1].up) {
- switch_cond_next();
- }
-
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT);
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "conference-destroy");
- switch_event_fire(&event);
-
- switch_core_timer_destroy(&timer);
- switch_mutex_lock(globals.hash_mutex);
- if (conference_test_flag(conference, CFLAG_INHASH)) {
- switch_core_hash_delete(globals.conference_hash, conference->name);
- }
- switch_mutex_unlock(globals.hash_mutex);
-
-
- conference_clear_flag(conference, CFLAG_VIDEO_MUXING);
-
- for (x = 0; x <= conference->canvas_count; x++) {
- if (conference->canvases[x] && conference->canvases[x]->video_muxing_thread) {
- switch_status_t st = 0;
- switch_thread_join(&st, conference->canvases[x]->video_muxing_thread);
- conference->canvases[x]->video_muxing_thread = NULL;
- }
- }
-
- /* Wait till everybody is out */
- conference_clear_flag_locked(conference, CFLAG_RUNNING);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Lock ON\n");
- switch_thread_rwlock_wrlock(conference->rwlock);
- switch_thread_rwlock_unlock(conference->rwlock);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Lock OFF\n");
-
- if (conference->la) {
- switch_live_array_destroy(&conference->la);
- }
-
- if (conference->sh) {
- switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
- switch_core_speech_close(&conference->lsh, &flags);
- conference->sh = NULL;
- }
-
- conference->end_time = switch_epoch_time_now(NULL);
- conference_cdr_render(conference);
-
- switch_mutex_lock(globals.setup_mutex);
- if (conference->layout_hash) {
- switch_core_hash_destroy(&conference->layout_hash);
- }
- switch_mutex_unlock(globals.setup_mutex);
-
- if (conference->layout_group_hash) {
- switch_core_hash_destroy(&conference->layout_group_hash);
- }
-
-
- if (conference->pool) {
- switch_memory_pool_t *pool = conference->pool;
- switch_core_destroy_memory_pool(&pool);
- }
-
- switch_mutex_lock(globals.hash_mutex);
- globals.threads--;
- switch_mutex_unlock(globals.hash_mutex);
-
- return NULL;
-}
-
-static void conference_loop_fn_floor_toggle(conference_member_t *member, caller_control_action_t *action)
-{
- if (member == NULL) return;
-
- conf_api_sub_floor(member, NULL, NULL);
-}
-
-static void conference_loop_fn_vid_floor_toggle(conference_member_t *member, caller_control_action_t *action)
-{
- if (member == NULL) return;
-
- conf_api_sub_vid_floor(member, NULL, NULL);
-}
-
-static void conference_loop_fn_vid_floor_force(conference_member_t *member, caller_control_action_t *action)
-{
- if (member == NULL) return;
-
- conf_api_sub_vid_floor(member, NULL, "force");
-}
-
-static void conference_loop_fn_mute_toggle(conference_member_t *member, caller_control_action_t *action)
-{
- if (member == NULL)
- return;
-
- if (member_test_flag(member, MFLAG_CAN_SPEAK)) {
- conf_api_sub_mute(member, NULL, NULL);
- } else {
- conf_api_sub_unmute(member, NULL, NULL);
- if (!member_test_flag(member, MFLAG_CAN_HEAR)) {
- conf_api_sub_undeaf(member, NULL, NULL);
- }
- }
-}
-
-static void conference_loop_fn_mute_on(conference_member_t *member, caller_control_action_t *action)
-{
- if (member_test_flag(member, MFLAG_CAN_SPEAK)) {
- conf_api_sub_mute(member, NULL, NULL);
- }
-}
-
-static void conference_loop_fn_mute_off(conference_member_t *member, caller_control_action_t *action)
-{
- if (!member_test_flag(member, MFLAG_CAN_SPEAK)) {
- conf_api_sub_unmute(member, NULL, NULL);
- if (!member_test_flag(member, MFLAG_CAN_HEAR)) {
- conf_api_sub_undeaf(member, NULL, NULL);
- }
- }
-}
-
-static void conference_loop_fn_vmute_snap(conference_member_t *member, caller_control_action_t *action)
-{
- vmute_snap(member, SWITCH_FALSE);
-}
-
-static void conference_loop_fn_vmute_snapoff(conference_member_t *member, caller_control_action_t *action)
-{
- vmute_snap(member, SWITCH_TRUE);
-}
-
-static void conference_loop_fn_vmute_toggle(conference_member_t *member, caller_control_action_t *action)
-{
- if (member == NULL)
- return;
-
- if (member_test_flag(member, MFLAG_CAN_BE_SEEN)) {
- conf_api_sub_vmute(member, NULL, NULL);
- } else {
- conf_api_sub_unvmute(member, NULL, NULL);
- }
-}
-
-static void conference_loop_fn_vmute_on(conference_member_t *member, caller_control_action_t *action)
-{
- if (member_test_flag(member, MFLAG_CAN_BE_SEEN)) {
- conf_api_sub_vmute(member, NULL, NULL);
- }
-}
-
-static void conference_loop_fn_vmute_off(conference_member_t *member, caller_control_action_t *action)
-{
- if (!member_test_flag(member, MFLAG_CAN_BE_SEEN)) {
- conf_api_sub_unvmute(member, NULL, NULL);
- }
-}
-
-static void conference_loop_fn_lock_toggle(conference_member_t *member, caller_control_action_t *action)
-{
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- if (conference_test_flag(member->conference, CFLAG_WAIT_MOD) && !member_test_flag(member, MFLAG_MOD) )
- return;
-
- if (!conference_test_flag(member->conference, CFLAG_LOCKED)) {
- if (member->conference->is_locked_sound) {
- conference_play_file(member->conference, member->conference->is_locked_sound, CONF_DEFAULT_LEADIN, NULL, 0);
- }
-
- conference_set_flag_locked(member->conference, CFLAG_LOCKED);
- if (test_eflag(member->conference, EFLAG_LOCK) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(member->conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "lock");
- switch_event_fire(&event);
- }
- } else {
- if (member->conference->is_unlocked_sound) {
- conference_play_file(member->conference, member->conference->is_unlocked_sound, CONF_DEFAULT_LEADIN, NULL, 0);
- }
-
- conference_clear_flag_locked(member->conference, CFLAG_LOCKED);
- if (test_eflag(member->conference, EFLAG_UNLOCK) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(member->conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unlock");
- switch_event_fire(&event);
- }
- }
-
-}
-
-static void conference_loop_fn_deafmute_toggle(conference_member_t *member, caller_control_action_t *action)
-{
- if (member == NULL)
- return;
-
- if (member_test_flag(member, MFLAG_CAN_SPEAK)) {
- conf_api_sub_mute(member, NULL, NULL);
- if (member_test_flag(member, MFLAG_CAN_HEAR)) {
- conf_api_sub_deaf(member, NULL, NULL);
- }
- } else {
- conf_api_sub_unmute(member, NULL, NULL);
- if (!member_test_flag(member, MFLAG_CAN_HEAR)) {
- conf_api_sub_undeaf(member, NULL, NULL);
- }
- }
-}
-
-static void conference_loop_fn_energy_up(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512], str[30] = "";
- switch_event_t *event;
- char *p;
-
- if (member == NULL)
- return;
-
-
- member->energy_level += 200;
- if (member->energy_level > 1800) {
- member->energy_level = 1800;
- }
-
- if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->energy_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Energy level %d", member->energy_level);
- //conference_member_say(member, msg, 0);
-
- switch_snprintf(str, sizeof(str), "%d", abs(member->energy_level) / 200);
- for (p = str; p && *p; p++) {
- switch_snprintf(msg, sizeof(msg), "digits/%c.wav", *p);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
-
-
-
-}
-
-static void conference_loop_fn_energy_equ_conf(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512], str[30] = "", *p;
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- member->energy_level = member->conference->energy_level;
-
- if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->energy_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Energy level %d", member->energy_level);
- //conference_member_say(member, msg, 0);
-
- switch_snprintf(str, sizeof(str), "%d", abs(member->energy_level) / 200);
- for (p = str; p && *p; p++) {
- switch_snprintf(msg, sizeof(msg), "digits/%c.wav", *p);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
-}
-
-static void conference_loop_fn_energy_dn(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512], str[30] = "", *p;
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- member->energy_level -= 200;
- if (member->energy_level < 0) {
- member->energy_level = 0;
- }
-
- if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->energy_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Energy level %d", member->energy_level);
- //conference_member_say(member, msg, 0);
-
- switch_snprintf(str, sizeof(str), "%d", abs(member->energy_level) / 200);
- for (p = str; p && *p; p++) {
- switch_snprintf(msg, sizeof(msg), "digits/%c.wav", *p);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
-}
-
-static void conference_loop_fn_volume_talk_up(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512];
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- member->volume_out_level++;
- switch_normalize_volume(member->volume_out_level);
-
- if (test_eflag(member->conference, EFLAG_VOLUME_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_out_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Volume level %d", member->volume_out_level);
- //conference_member_say(member, msg, 0);
-
- if (member->volume_out_level < 0) {
- switch_snprintf(msg, sizeof(msg), "currency/negative.wav", member->volume_out_level);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
- switch_snprintf(msg, sizeof(msg), "digits/%d.wav", abs(member->volume_out_level));
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
-
-}
-
-static void conference_loop_fn_volume_talk_zero(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512];
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- member->volume_out_level = 0;
-
- if (test_eflag(member->conference, EFLAG_VOLUME_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_out_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Volume level %d", member->volume_out_level);
- //conference_member_say(member, msg, 0);
-
-
- if (member->volume_out_level < 0) {
- switch_snprintf(msg, sizeof(msg), "currency/negative.wav", member->volume_out_level);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
- switch_snprintf(msg, sizeof(msg), "digits/%d.wav", abs(member->volume_out_level));
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
-}
-
-static void conference_loop_fn_volume_talk_dn(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512];
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- member->volume_out_level--;
- switch_normalize_volume(member->volume_out_level);
-
- if (test_eflag(member->conference, EFLAG_VOLUME_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_out_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Volume level %d", member->volume_out_level);
- //conference_member_say(member, msg, 0);
-
- if (member->volume_out_level < 0) {
- switch_snprintf(msg, sizeof(msg), "currency/negative.wav", member->volume_out_level);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
- switch_snprintf(msg, sizeof(msg), "digits/%d.wav", abs(member->volume_out_level));
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
-}
-
-static void conference_loop_fn_volume_listen_up(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512];
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- member->volume_in_level++;
- switch_normalize_volume(member->volume_in_level);
-
- if (test_eflag(member->conference, EFLAG_GAIN_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "gain-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_in_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Gain level %d", member->volume_in_level);
- //conference_member_say(member, msg, 0);
-
- if (member->volume_in_level < 0) {
- switch_snprintf(msg, sizeof(msg), "currency/negative.wav", member->volume_in_level);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
- switch_snprintf(msg, sizeof(msg), "digits/%d.wav", abs(member->volume_in_level));
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
-
-}
-
-static void conference_loop_fn_volume_listen_zero(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512];
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- member->volume_in_level = 0;
-
- if (test_eflag(member->conference, EFLAG_GAIN_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "gain-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_in_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Gain level %d", member->volume_in_level);
- //conference_member_say(member, msg, 0);
-
- if (member->volume_in_level < 0) {
- switch_snprintf(msg, sizeof(msg), "currency/negative.wav", member->volume_in_level);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
- switch_snprintf(msg, sizeof(msg), "digits/%d.wav", abs(member->volume_in_level));
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
-
-}
-
-static void conference_loop_fn_volume_listen_dn(conference_member_t *member, caller_control_action_t *action)
-{
- char msg[512];
- switch_event_t *event;
-
- if (member == NULL)
- return;
-
- member->volume_in_level--;
- switch_normalize_volume(member->volume_in_level);
-
- if (test_eflag(member->conference, EFLAG_GAIN_LEVEL) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "gain-level");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_in_level);
- switch_event_fire(&event);
- }
-
- //switch_snprintf(msg, sizeof(msg), "Gain level %d", member->volume_in_level);
- //conference_member_say(member, msg, 0);
-
- if (member->volume_in_level < 0) {
- switch_snprintf(msg, sizeof(msg), "currency/negative.wav", member->volume_in_level);
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
- }
-
- switch_snprintf(msg, sizeof(msg), "digits/%d.wav", abs(member->volume_in_level));
- conference_member_play_file(member, msg, 0, SWITCH_TRUE);
-}
-
-static void conference_loop_fn_event(conference_member_t *member, caller_control_action_t *action)
-{
- switch_event_t *event;
- if (test_eflag(member->conference, EFLAG_DTMF) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "dtmf");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "DTMF-Key", action->binded_dtmf);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Data", action->expanded_data);
- switch_event_fire(&event);
- }
-}
-
-static void conference_loop_fn_transfer(conference_member_t *member, caller_control_action_t *action)
-{
- char *exten = NULL;
- char *dialplan = "XML";
- char *context = "default";
-
- char *argv[3] = { 0 };
- int argc;
- char *mydata = NULL;
- switch_event_t *event;
-
- if (test_eflag(member->conference, EFLAG_DTMF) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "transfer");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Dialplan", action->expanded_data);
- switch_event_fire(&event);
- }
- member_clear_flag_locked(member, MFLAG_RUNNING);
-
- if ((mydata = switch_core_session_strdup(member->session, action->expanded_data))) {
- if ((argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0]))))) {
- if (argc > 0) {
- exten = argv[0];
- }
- if (argc > 1) {
- dialplan = argv[1];
- }
- if (argc > 2) {
- context = argv[2];
- }
-
- } else {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Empty transfer string [%s]\n", (char *) action->expanded_data);
- goto done;
- }
- } else {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Unable to allocate memory to duplicate transfer data.\n");
- goto done;
- }
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Transfering to: %s, %s, %s\n", exten, dialplan, context);
-
- switch_ivr_session_transfer(member->session, exten, dialplan, context);
-
- done:
- return;
-}
-
-static void conference_loop_fn_exec_app(conference_member_t *member, caller_control_action_t *action)
-{
- char *app = NULL;
- char *arg = "";
-
- char *argv[2] = { 0 };
- int argc;
- char *mydata = NULL;
- switch_event_t *event = NULL;
- switch_channel_t *channel = NULL;
-
- if (!action->expanded_data) return;
-
- if (test_eflag(member->conference, EFLAG_DTMF) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "execute_app");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Application", action->expanded_data);
- switch_event_fire(&event);
- }
-
- mydata = strdup(action->expanded_data);
- switch_assert(mydata);
-
- if ((argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0]))))) {
- if (argc > 0) {
- app = argv[0];
- }
- if (argc > 1) {
- arg = argv[1];
- }
-
- } else {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Empty execute app string [%s]\n",
- (char *) action->expanded_data);
- goto done;
- }
-
- if (!app) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Unable to find application.\n");
- goto done;
- }
-
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Execute app: %s, %s\n", app, arg);
-
- channel = switch_core_session_get_channel(member->session);
-
- switch_channel_set_app_flag(channel, CF_APP_TAGGED);
- switch_core_session_set_read_codec(member->session, NULL);
- switch_core_session_execute_application(member->session, app, arg);
- switch_core_session_set_read_codec(member->session, &member->read_codec);
- switch_channel_clear_app_flag(channel, CF_APP_TAGGED);
-
- done:
-
- switch_safe_free(mydata);
-
- return;
-}
-
-static void conference_loop_fn_hangup(conference_member_t *member, caller_control_action_t *action)
-{
- member_clear_flag_locked(member, MFLAG_RUNNING);
-}
-
-
-static int noise_gate_check(conference_member_t *member)
-{
- int r = 0;
-
-
- if (member->conference->agc_level && member->agc_volume_in_level != 0) {
- int target_score = 0;
-
- target_score = (member->energy_level + (25 * member->agc_volume_in_level));
-
- if (target_score < 0) target_score = 0;
-
- r = (int)member->score > target_score;
-
- } else {
- r = (int32_t)member->score > member->energy_level;
- }
-
- return r;
-}
-
-static void clear_avg(conference_member_t *member)
-{
-
- member->avg_score = 0;
- member->avg_itt = 0;
- member->avg_tally = 0;
- member->agc_concur = 0;
-}
-
-static void check_agc_levels(conference_member_t *member)
-{
- int x = 0;
-
- if (!member->avg_score) return;
-
- if ((int)member->avg_score < member->conference->agc_level - 100) {
- member->agc_volume_in_level++;
- switch_normalize_volume_granular(member->agc_volume_in_level);
- x = 1;
- } else if ((int)member->avg_score > member->conference->agc_level + 100) {
- member->agc_volume_in_level--;
- switch_normalize_volume_granular(member->agc_volume_in_level);
- x = -1;
- }
-
- if (x) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG7,
- "AGC %s:%d diff:%d level:%d cur:%d avg:%d vol:%d %s\n",
- member->conference->name,
- member->id, member->conference->agc_level - member->avg_score, member->conference->agc_level,
- member->score, member->avg_score, member->agc_volume_in_level, x > 0 ? "+++" : "---");
-
- clear_avg(member);
- }
-}
-
-static void member_check_channels(switch_frame_t *frame, conference_member_t *member, switch_bool_t in)
-{
- if (member->conference->channels != member->read_impl.number_of_channels || member_test_flag(member, MFLAG_POSITIONAL)) {
- uint32_t rlen;
- int from, to;
-
- if (in) {
- to = member->conference->channels;
- from = member->read_impl.number_of_channels;
- } else {
- from = member->conference->channels;
- to = member->read_impl.number_of_channels;
- }
-
- rlen = frame->datalen / 2 / from;
-
- if (in && frame->rate == 48000 && ((from == 1 && to == 2) || (from == 2 && to == 2)) && member_test_flag(member, MFLAG_POSITIONAL)) {
- if (from == 2 && to == 2) {
- switch_mux_channels((int16_t *) frame->data, rlen, 2, 1);
- frame->datalen /= 2;
- rlen = frame->datalen / 2;
- }
-
- process_al(member->al, frame->data, frame->datalen, frame->rate);
- } else {
- switch_mux_channels((int16_t *) frame->data, rlen, from, to);
- }
-
- frame->datalen = rlen * 2 * to;
-
- }
-}
-
-/* marshall frames from the call leg to the conference thread for muxing to other call legs */
-static void *SWITCH_THREAD_FUNC conference_loop_input(switch_thread_t *thread, void *obj)
-{
- switch_event_t *event;
- conference_member_t *member = obj;
- switch_channel_t *channel;
- switch_status_t status;
- switch_frame_t *read_frame = NULL;
- uint32_t hangover = 40, hangunder = 5, hangover_hits = 0, hangunder_hits = 0, diff_level = 400;
- switch_core_session_t *session = member->session;
- uint32_t flush_len, loops = 0;
- switch_frame_t tmp_frame = { 0 };
-
- if (switch_core_session_read_lock(session) != SWITCH_STATUS_SUCCESS) {
- goto end;
- }
-
- switch_assert(member != NULL);
-
- member_clear_flag_locked(member, MFLAG_TALKING);
-
- channel = switch_core_session_get_channel(session);
-
- switch_core_session_get_read_impl(session, &member->read_impl);
-
- switch_channel_audio_sync(channel);
-
- flush_len = switch_samples_per_packet(member->conference->rate, member->conference->interval) * 2 * member->conference->channels * (500 / member->conference->interval);
-
- /* As long as we have a valid read, feed that data into an input buffer where the conference thread will take it
- and mux it with any audio from other channels. */
-
- while (member_test_flag(member, MFLAG_RUNNING) && switch_channel_ready(channel)) {
-
- if (switch_channel_ready(channel) && switch_channel_test_app_flag(channel, CF_APP_TAGGED)) {
- switch_yield(100000);
- continue;
- }
-
- /* Read a frame. */
- status = switch_core_session_read_frame(session, &read_frame, SWITCH_IO_FLAG_NONE, 0);
-
- switch_mutex_lock(member->read_mutex);
-
- /* end the loop, if appropriate */
- if (!SWITCH_READ_ACCEPTABLE(status) || !member_test_flag(member, MFLAG_RUNNING)) {
- switch_mutex_unlock(member->read_mutex);
- break;
- }
-
- if (switch_channel_test_flag(channel, CF_VIDEO) && !member_test_flag(member, MFLAG_ACK_VIDEO)) {
- member_set_flag_locked(member, MFLAG_ACK_VIDEO);
- check_avatar(member, SWITCH_FALSE);
- switch_core_session_video_reinit(member->session);
- conference_set_video_floor_holder(member->conference, member, SWITCH_FALSE);
- } else if (member_test_flag(member, MFLAG_ACK_VIDEO) && !switch_channel_test_flag(channel, CF_VIDEO)) {
- check_avatar(member, SWITCH_FALSE);
- }
-
- /* if we have caller digits, feed them to the parser to find an action */
- if (switch_channel_has_dtmf(channel)) {
- char dtmf[128] = "";
-
- switch_channel_dequeue_dtmf_string(channel, dtmf, sizeof(dtmf));
-
- if (member_test_flag(member, MFLAG_DIST_DTMF)) {
- conference_send_all_dtmf(member, member->conference, dtmf);
- } else if (member->dmachine) {
- char *p;
- char str[2] = "";
- for (p = dtmf; p && *p; p++) {
- str[0] = *p;
- switch_ivr_dmachine_feed(member->dmachine, str, NULL);
- }
- }
- } else if (member->dmachine) {
- switch_ivr_dmachine_ping(member->dmachine, NULL);
- }
-
- if (switch_queue_size(member->dtmf_queue)) {
- switch_dtmf_t *dt;
- void *pop;
-
- if (switch_queue_trypop(member->dtmf_queue, &pop) == SWITCH_STATUS_SUCCESS) {
- dt = (switch_dtmf_t *) pop;
- switch_core_session_send_dtmf(member->session, dt);
- free(dt);
- }
- }
-
- if (switch_test_flag(read_frame, SFF_CNG)) {
- if (member->conference->agc_level) {
- member->nt_tally++;
- }
-
- if (hangunder_hits) {
- hangunder_hits--;
- }
- if (member_test_flag(member, MFLAG_TALKING)) {
- if (++hangover_hits >= hangover) {
- hangover_hits = hangunder_hits = 0;
- member_clear_flag_locked(member, MFLAG_TALKING);
- member_update_status_field(member);
- check_agc_levels(member);
- clear_avg(member);
- member->score_iir = 0;
- member->floor_packets = 0;
-
- if (test_eflag(member->conference, EFLAG_STOP_TALKING) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "stop-talking");
- switch_event_fire(&event);
- }
- }
- }
-
- goto do_continue;
- }
-
- if (member->nt_tally > (int32_t)(member->read_impl.actual_samples_per_second / member->read_impl.samples_per_packet) * 3) {
- member->agc_volume_in_level = 0;
- clear_avg(member);
- }
-
- /* Check for input volume adjustments */
- if (!member->conference->agc_level) {
- member->conference->agc_level = 0;
- clear_avg(member);
- }
-
-
- /* if the member can speak, compute the audio energy level and */
- /* generate events when the level crosses the threshold */
- if ((member_test_flag(member, MFLAG_CAN_SPEAK) || member_test_flag(member, MFLAG_MUTE_DETECT))) {
- uint32_t energy = 0, i = 0, samples = 0, j = 0;
- int16_t *data;
- int agc_period = (member->read_impl.actual_samples_per_second / member->read_impl.samples_per_packet) / 4;
-
-
- data = read_frame->data;
- member->score = 0;
-
- if (member->volume_in_level) {
- switch_change_sln_volume(read_frame->data, (read_frame->datalen / 2) * member->conference->channels, member->volume_in_level);
- }
-
- if (member->agc_volume_in_level) {
- switch_change_sln_volume_granular(read_frame->data, (read_frame->datalen / 2) * member->conference->channels, member->agc_volume_in_level);
- }
-
- if ((samples = read_frame->datalen / sizeof(*data) / member->read_impl.number_of_channels)) {
- for (i = 0; i < samples; i++) {
- energy += abs(data[j]);
- j += member->read_impl.number_of_channels;
- }
-
- member->score = energy / samples;
- }
-
- if (member->vol_period) {
- member->vol_period--;
- }
-
- if (member->conference->agc_level && member->score &&
- member_test_flag(member, MFLAG_CAN_SPEAK) &&
- noise_gate_check(member)
- ) {
- int last_shift = abs((int)(member->last_score - member->score));
-
- if (member->score && member->last_score && last_shift > 900) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG7,
- "AGC %s:%d drop anomalous shift of %d\n",
- member->conference->name,
- member->id, last_shift);
-
- } else {
- member->avg_tally += member->score;
- member->avg_itt++;
- if (!member->avg_itt) member->avg_itt++;
- member->avg_score = member->avg_tally / member->avg_itt;
- }
-
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG7,
- "AGC %s:%d diff:%d level:%d cur:%d avg:%d vol:%d\n",
- member->conference->name,
- member->id, member->conference->agc_level - member->avg_score, member->conference->agc_level,
- member->score, member->avg_score, member->agc_volume_in_level);
-
- if (++member->agc_concur >= agc_period) {
- if (!member->vol_period) {
- check_agc_levels(member);
- }
- member->agc_concur = 0;
- }
- } else {
- member->nt_tally++;
- }
-
- member->score_iir = (int) (((1.0 - SCORE_DECAY) * (float) member->score) + (SCORE_DECAY * (float) member->score_iir));
-
- if (member->score_iir > SCORE_MAX_IIR) {
- member->score_iir = SCORE_MAX_IIR;
- }
-
- if (noise_gate_check(member)) {
- uint32_t diff = member->score - member->energy_level;
- if (hangover_hits) {
- hangover_hits--;
- }
-
- if (member->conference->agc_level) {
- member->nt_tally = 0;
- }
-
- if (member == member->conference->floor_holder) {
- member->floor_packets++;
- }
-
- if (diff >= diff_level || ++hangunder_hits >= hangunder) {
-
- hangover_hits = hangunder_hits = 0;
- member->last_talking = switch_epoch_time_now(NULL);
-
- if (!member_test_flag(member, MFLAG_TALKING)) {
- member_set_flag_locked(member, MFLAG_TALKING);
- member_update_status_field(member);
- member->floor_packets = 0;
-
- if (test_eflag(member->conference, EFLAG_START_TALKING) && member_test_flag(member, MFLAG_CAN_SPEAK) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "start-talking");
- switch_event_fire(&event);
- }
-
- if (member_test_flag(member, MFLAG_MUTE_DETECT) && !member_test_flag(member, MFLAG_CAN_SPEAK)) {
-
- if (!zstr(member->conference->mute_detect_sound)) {
- member_set_flag(member, MFLAG_INDICATE_MUTE_DETECT);
- }
-
- if (test_eflag(member->conference, EFLAG_MUTE_DETECT) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "mute-detect");
- switch_event_fire(&event);
- }
- }
- }
- }
- } else {
- if (hangunder_hits) {
- hangunder_hits--;
- }
-
- if (member->conference->agc_level) {
- member->nt_tally++;
- }
-
- if (member_test_flag(member, MFLAG_TALKING) && member_test_flag(member, MFLAG_CAN_SPEAK)) {
- switch_event_t *event;
- if (++hangover_hits >= hangover) {
- hangover_hits = hangunder_hits = 0;
- member_clear_flag_locked(member, MFLAG_TALKING);
- member_update_status_field(member);
- check_agc_levels(member);
- clear_avg(member);
-
- if (test_eflag(member->conference, EFLAG_STOP_TALKING) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "stop-talking");
- switch_event_fire(&event);
- }
- }
- }
- }
-
-
- member->last_score = member->score;
-
- if (member == member->conference->floor_holder) {
- if (member->id != member->conference->video_floor_holder &&
- (member->floor_packets > member->conference->video_floor_packets || member->energy_level == 0)) {
- conference_set_video_floor_holder(member->conference, member, SWITCH_FALSE);
- }
- }
- }
-
- loops++;
-
- if (switch_channel_test_flag(member->channel, CF_CONFERENCE_RESET_MEDIA)) {
- switch_channel_clear_flag(member->channel, CF_CONFERENCE_RESET_MEDIA);
-
- if (loops > 500) {
- member->loop_loop = 1;
-
- if (setup_media(member, member->conference)) {
- switch_mutex_unlock(member->read_mutex);
- break;
- }
- }
-
- }
-
- /* skip frames that are not actual media or when we are muted or silent */
- if ((member_test_flag(member, MFLAG_TALKING) || member->energy_level == 0 || conference_test_flag(member->conference, CFLAG_AUDIO_ALWAYS))
- && member_test_flag(member, MFLAG_CAN_SPEAK) && !conference_test_flag(member->conference, CFLAG_WAIT_MOD)
- && (member->conference->count > 1 || (member->conference->record_count && member->conference->count >= member->conference->min_recording_participants))) {
- switch_audio_resampler_t *read_resampler = member->read_resampler;
- void *data;
- uint32_t datalen;
-
- if (read_resampler) {
- int16_t *bptr = (int16_t *) read_frame->data;
- int len = (int) read_frame->datalen;
-
- switch_resample_process(read_resampler, bptr, len / 2 / member->read_impl.number_of_channels);
- memcpy(member->resample_out, read_resampler->to, read_resampler->to_len * 2 * member->read_impl.number_of_channels);
- len = read_resampler->to_len * 2 * member->read_impl.number_of_channels;
- datalen = len;
- data = member->resample_out;
- } else {
- data = read_frame->data;
- datalen = read_frame->datalen;
- }
-
- tmp_frame.data = data;
- tmp_frame.datalen = datalen;
- tmp_frame.rate = member->conference->rate;
- member_check_channels(&tmp_frame, member, SWITCH_TRUE);
-
-
- if (datalen) {
- switch_size_t ok = 1;
-
- /* Write the audio into the input buffer */
- switch_mutex_lock(member->audio_in_mutex);
- if (switch_buffer_inuse(member->audio_buffer) > flush_len) {
- switch_buffer_toss(member->audio_buffer, tmp_frame.datalen);
- }
- ok = switch_buffer_write(member->audio_buffer, tmp_frame.data, tmp_frame.datalen);
- switch_mutex_unlock(member->audio_in_mutex);
- if (!ok) {
- switch_mutex_unlock(member->read_mutex);
- break;
- }
- }
- }
-
- do_continue:
-
- switch_mutex_unlock(member->read_mutex);
-
- }
-
- if (switch_queue_size(member->dtmf_queue)) {
- switch_dtmf_t *dt;
- void *pop;
-
- while (switch_queue_trypop(member->dtmf_queue, &pop) == SWITCH_STATUS_SUCCESS) {
- dt = (switch_dtmf_t *) pop;
- free(dt);
- }
- }
-
-
- switch_resample_destroy(&member->read_resampler);
- switch_core_session_rwunlock(session);
-
- end:
-
- member_clear_flag_locked(member, MFLAG_ITHREAD);
-
- return NULL;
-}
-
-
-static void member_add_file_data(conference_member_t *member, int16_t *data, switch_size_t file_data_len)
-{
- switch_size_t file_sample_len;
- int16_t file_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
-
-
- switch_mutex_lock(member->fnode_mutex);
-
- if (!member->fnode) {
- goto done;
- }
-
- file_sample_len = file_data_len / 2 / member->conference->channels;
-
- /* if we are done, clean it up */
- if (member->fnode->done) {
- conference_file_node_t *fnode;
- switch_memory_pool_t *pool;
-
- if (member->fnode->type != NODE_TYPE_SPEECH) {
- conference_file_close(member->conference, member->fnode);
- }
-
- fnode = member->fnode;
- member->fnode = member->fnode->next;
-
- pool = fnode->pool;
- fnode = NULL;
- switch_core_destroy_memory_pool(&pool);
- } else if(!switch_test_flag(member->fnode, NFLAG_PAUSE)) {
- /* skip this frame until leadin time has expired */
- if (member->fnode->leadin) {
- member->fnode->leadin--;
- } else {
- if (member->fnode->type == NODE_TYPE_SPEECH) {
- switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_BLOCKING;
- switch_size_t speech_len = file_data_len;
-
- if (member->fnode->al) {
- speech_len /= 2;
- }
-
- if (switch_core_speech_read_tts(member->fnode->sh, file_frame, &speech_len, &flags) == SWITCH_STATUS_SUCCESS) {
- file_sample_len = file_data_len / 2 / member->conference->channels;
- } else {
- file_sample_len = file_data_len = 0;
- }
- } else if (member->fnode->type == NODE_TYPE_FILE) {
- switch_core_file_read(&member->fnode->fh, file_frame, &file_sample_len);
- file_data_len = file_sample_len * 2 * member->fnode->fh.channels;
- }
-
- if (file_sample_len <= 0) {
- member->fnode->done++;
- } else { /* there is file node data to mix into the frame */
- uint32_t i;
- int32_t sample;
-
- /* Check for output volume adjustments */
- if (member->volume_out_level) {
- switch_change_sln_volume(file_frame, (uint32_t)file_sample_len * member->conference->channels, member->volume_out_level);
- }
-
- if (member->fnode->al) {
- process_al(member->fnode->al, file_frame, file_sample_len * 2, member->conference->rate);
- }
-
- for (i = 0; i < (int)file_sample_len * member->conference->channels; i++) {
- if (member->fnode->mux) {
- sample = data[i] + file_frame[i];
- switch_normalize_to_16bit(sample);
- data[i] = (int16_t)sample;
- } else {
- data[i] = file_frame[i];
- }
- }
-
- }
- }
- }
-
- done:
-
- switch_mutex_unlock(member->fnode_mutex);
-}
-
-
-
-/* launch an input thread for the call leg */
-static void launch_conference_loop_input(conference_member_t *member, switch_memory_pool_t *pool)
-{
- switch_threadattr_t *thd_attr = NULL;
-
- if (member == NULL || member->input_thread)
- return;
-
- switch_threadattr_create(&thd_attr, pool);
- switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
- member_set_flag_locked(member, MFLAG_ITHREAD);
- if (switch_thread_create(&member->input_thread, thd_attr, conference_loop_input, member, pool) != SWITCH_STATUS_SUCCESS) {
- member_clear_flag_locked(member, MFLAG_ITHREAD);
- }
-}
-
-/* marshall frames from the conference (or file or tts output) to the call leg */
-/* NB. this starts the input thread after some initial setup for the call leg */
-static void conference_loop_output(conference_member_t *member)
-{
- switch_channel_t *channel;
- switch_frame_t write_frame = { 0 };
- uint8_t *data = NULL;
- switch_timer_t timer = { 0 };
- uint32_t interval;
- uint32_t samples;
- //uint32_t csamples;
- uint32_t tsamples;
- uint32_t flush_len;
- uint32_t low_count, bytes;
- call_list_t *call_list, *cp;
- switch_codec_implementation_t read_impl = { 0 };
- int sanity;
- switch_status_t st;
-
- switch_core_session_get_read_impl(member->session, &read_impl);
-
-
- channel = switch_core_session_get_channel(member->session);
- interval = read_impl.microseconds_per_packet / 1000;
- samples = switch_samples_per_packet(member->conference->rate, interval);
- //csamples = samples;
- tsamples = member->orig_read_impl.samples_per_packet;
- low_count = 0;
- bytes = samples * 2 * member->conference->channels;
- call_list = NULL;
- cp = NULL;
-
- member->loop_loop = 0;
-
- switch_assert(member->conference != NULL);
-
- flush_len = switch_samples_per_packet(member->conference->rate, member->conference->interval) * 2 * member->conference->channels * (500 / member->conference->interval);
-
- if (switch_core_timer_init(&timer, member->conference->timer_name, interval, tsamples, NULL) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Timer Setup Failed. Conference Cannot Start\n");
- return;
- }
-
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Setup timer %s success interval: %u samples: %u\n",
- member->conference->timer_name, interval, tsamples);
-
-
- write_frame.data = data = switch_core_session_alloc(member->session, SWITCH_RECOMMENDED_BUFFER_SIZE);
- write_frame.buflen = SWITCH_RECOMMENDED_BUFFER_SIZE;
-
-
- write_frame.codec = &member->write_codec;
-
- /* Start the input thread */
- launch_conference_loop_input(member, switch_core_session_get_pool(member->session));
-
- if ((call_list = switch_channel_get_private(channel, "_conference_autocall_list_"))) {
- const char *cid_name = switch_channel_get_variable(channel, "conference_auto_outcall_caller_id_name");
- const char *cid_num = switch_channel_get_variable(channel, "conference_auto_outcall_caller_id_number");
- const char *toval = switch_channel_get_variable(channel, "conference_auto_outcall_timeout");
- const char *flags = switch_channel_get_variable(channel, "conference_auto_outcall_flags");
- const char *profile = switch_channel_get_variable(channel, "conference_auto_outcall_profile");
- const char *ann = switch_channel_get_variable(channel, "conference_auto_outcall_announce");
- const char *prefix = switch_channel_get_variable(channel, "conference_auto_outcall_prefix");
- const char *maxwait = switch_channel_get_variable(channel, "conference_auto_outcall_maxwait");
- const char *delimiter_val = switch_channel_get_variable(channel, "conference_auto_outcall_delimiter");
- int to = 60;
- int wait_sec = 2;
- int loops = 0;
-
- if (ann && !switch_channel_test_app_flag_key("conf_silent", channel, CONF_SILENT_REQ)) {
- member->conference->special_announce = switch_core_strdup(member->conference->pool, ann);
- }
-
- switch_channel_set_private(channel, "_conference_autocall_list_", NULL);
-
- conference_set_flag(member->conference, CFLAG_OUTCALL);
-
- if (toval) {
- to = atoi(toval);
- if (to < 10 || to > 500) {
- to = 60;
- }
- }
-
- for (cp = call_list; cp; cp = cp->next) {
- int argc;
- char *argv[512] = { 0 };
- char *cpstr = strdup(cp->string);
- int x = 0;
-
- switch_assert(cpstr);
- if (!zstr(delimiter_val) && strlen(delimiter_val) == 1) {
- char delimiter = *delimiter_val;
- argc = switch_separate_string(cpstr, delimiter, argv, (sizeof(argv) / sizeof(argv[0])));
- } else {
- argc = switch_separate_string(cpstr, ',', argv, (sizeof(argv) / sizeof(argv[0])));
- }
- for (x = 0; x < argc; x++) {
- char *dial_str = switch_mprintf("%s%s", switch_str_nil(prefix), argv[x]);
- switch_assert(dial_str);
- conference_outcall_bg(member->conference, NULL, NULL, dial_str, to, switch_str_nil(flags), cid_name, cid_num, NULL,
- profile, &member->conference->cancel_cause, NULL);
- switch_safe_free(dial_str);
- }
- switch_safe_free(cpstr);
- }
-
- if (maxwait) {
- int tmp = atoi(maxwait);
- if (tmp > 0) {
- wait_sec = tmp;
- }
- }
-
-
- loops = wait_sec * 10;
-
- switch_channel_set_app_flag(channel, CF_APP_TAGGED);
- do {
- switch_ivr_sleep(member->session, 100, SWITCH_TRUE, NULL);
- } while(switch_channel_up(channel) && (member->conference->originating && --loops));
- switch_channel_clear_app_flag(channel, CF_APP_TAGGED);
-
- if (!switch_channel_ready(channel)) {
- member->conference->cancel_cause = SWITCH_CAUSE_ORIGINATOR_CANCEL;
- goto end;
- }
-
- conference_member_play_file(member, "tone_stream://%(500,0,640)", 0, SWITCH_TRUE);
- }
-
- if (!conference_test_flag(member->conference, CFLAG_ANSWERED)) {
- switch_channel_answer(channel);
- }
-
-
- sanity = 2000;
- while(!member_test_flag(member, MFLAG_ITHREAD) && sanity > 0) {
- switch_cond_next();
- sanity--;
- }
-
- /* Fair WARNING, If you expect the caller to hear anything or for digit handling to be processed, */
- /* you better not block this thread loop for more than the duration of member->conference->timer_name! */
- while (!member->loop_loop && member_test_flag(member, MFLAG_RUNNING) && member_test_flag(member, MFLAG_ITHREAD)
- && switch_channel_ready(channel)) {
- switch_event_t *event;
- int use_timer = 0;
- switch_buffer_t *use_buffer = NULL;
- uint32_t mux_used = 0;
-
- switch_mutex_lock(member->write_mutex);
-
-
- if (switch_channel_test_flag(member->channel, CF_CONFERENCE_ADV)) {
- if (member->conference->la) {
- adv_la(member->conference, member, SWITCH_TRUE);
- }
- switch_channel_clear_flag(member->channel, CF_CONFERENCE_ADV);
- }
-
-
- if (switch_core_session_dequeue_event(member->session, &event, SWITCH_FALSE) == SWITCH_STATUS_SUCCESS) {
- if (event->event_id == SWITCH_EVENT_MESSAGE) {
- char *from = switch_event_get_header(event, "from");
- char *to = switch_event_get_header(event, "to");
- char *body = switch_event_get_body(event);
-
- if (to && from && body) {
- if (strchr(to, '+') && strncmp(to, CONF_CHAT_PROTO, strlen(CONF_CHAT_PROTO))) {
- switch_event_del_header(event, "to");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM,
- "to", "%s+%s@%s", CONF_CHAT_PROTO, member->conference->name, member->conference->domain);
- } else {
- switch_event_del_header(event, "to");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "to", "%s", member->conference->name);
- }
- chat_send(event);
- }
- }
- switch_event_destroy(&event);
- }
-
- if (switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_OUTBOUND) {
- /* test to see if outbound channel has answered */
- if (switch_channel_test_flag(channel, CF_ANSWERED) && !conference_test_flag(member->conference, CFLAG_ANSWERED)) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG,
- "Outbound conference channel answered, setting CFLAG_ANSWERED\n");
- conference_set_flag(member->conference, CFLAG_ANSWERED);
- }
- } else {
- if (conference_test_flag(member->conference, CFLAG_ANSWERED) && !switch_channel_test_flag(channel, CF_ANSWERED)) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "CLFAG_ANSWERED set, answering inbound channel\n");
- switch_channel_answer(channel);
- }
- }
-
- use_buffer = NULL;
- mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer);
-
- use_timer = 1;
-
- if (mux_used) {
- if (mux_used < bytes) {
- if (++low_count >= 5) {
- /* partial frame sitting around this long is useless and builds delay */
- member_set_flag_locked(member, MFLAG_FLUSH_BUFFER);
- }
- } else if (mux_used > flush_len) {
- /* getting behind, clear the buffer */
- member_set_flag_locked(member, MFLAG_FLUSH_BUFFER);
- }
- }
-
- if (switch_channel_test_app_flag(channel, CF_APP_TAGGED)) {
- member_set_flag_locked(member, MFLAG_FLUSH_BUFFER);
- } else if (mux_used >= bytes) {
- /* Flush the output buffer and write all the data (presumably muxed) back to the channel */
- switch_mutex_lock(member->audio_out_mutex);
- write_frame.data = data;
- use_buffer = member->mux_buffer;
- low_count = 0;
-
- if ((write_frame.datalen = (uint32_t) switch_buffer_read(use_buffer, write_frame.data, bytes))) {
- if (write_frame.datalen) {
- write_frame.samples = write_frame.datalen / 2 / member->conference->channels;
-
- if( !member_test_flag(member, MFLAG_CAN_HEAR)) {
- memset(write_frame.data, 255, write_frame.datalen);
- } else if (member->volume_out_level) { /* Check for output volume adjustments */
- switch_change_sln_volume(write_frame.data, write_frame.samples * member->conference->channels, member->volume_out_level);
- }
-
- write_frame.timestamp = timer.samplecount;
-
- if (member->fnode) {
- member_add_file_data(member, write_frame.data, write_frame.datalen);
- }
-
- member_check_channels(&write_frame, member, SWITCH_FALSE);
-
- if (switch_core_session_write_frame(member->session, &write_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) {
- switch_mutex_unlock(member->audio_out_mutex);
- break;
- }
- }
- }
-
- switch_mutex_unlock(member->audio_out_mutex);
- }
-
- if (member_test_flag(member, MFLAG_FLUSH_BUFFER)) {
- if (switch_buffer_inuse(member->mux_buffer)) {
- switch_mutex_lock(member->audio_out_mutex);
- switch_buffer_zero(member->mux_buffer);
- switch_mutex_unlock(member->audio_out_mutex);
- }
- member_clear_flag_locked(member, MFLAG_FLUSH_BUFFER);
- }
-
- switch_mutex_unlock(member->write_mutex);
-
-
- if (member_test_flag(member, MFLAG_INDICATE_MUTE)) {
- if (!zstr(member->conference->muted_sound)) {
- conference_member_play_file(member, member->conference->muted_sound, 0, SWITCH_TRUE);
- } else {
- char msg[512];
-
- switch_snprintf(msg, sizeof(msg), "Muted");
- conference_member_say(member, msg, 0);
- }
- member_clear_flag(member, MFLAG_INDICATE_MUTE);
- }
-
- if (member_test_flag(member, MFLAG_INDICATE_MUTE_DETECT)) {
- if (!zstr(member->conference->mute_detect_sound)) {
- conference_member_play_file(member, member->conference->mute_detect_sound, 0, SWITCH_TRUE);
- } else {
- char msg[512];
-
- switch_snprintf(msg, sizeof(msg), "Currently Muted");
- conference_member_say(member, msg, 0);
- }
- member_clear_flag(member, MFLAG_INDICATE_MUTE_DETECT);
- }
-
- if (member_test_flag(member, MFLAG_INDICATE_UNMUTE)) {
- if (!zstr(member->conference->unmuted_sound)) {
- conference_member_play_file(member, member->conference->unmuted_sound, 0, SWITCH_TRUE);
- } else {
- char msg[512];
-
- switch_snprintf(msg, sizeof(msg), "Un-Muted");
- conference_member_say(member, msg, 0);
- }
- member_clear_flag(member, MFLAG_INDICATE_UNMUTE);
- }
-
- if (switch_core_session_private_event_count(member->session)) {
- switch_channel_set_app_flag(channel, CF_APP_TAGGED);
- switch_ivr_parse_all_events(member->session);
- switch_channel_clear_app_flag(channel, CF_APP_TAGGED);
- member_set_flag_locked(member, MFLAG_FLUSH_BUFFER);
- switch_core_session_set_read_codec(member->session, &member->read_codec);
- } else {
- switch_ivr_parse_all_messages(member->session);
- }
-
- if (use_timer) {
- switch_core_timer_next(&timer);
- } else {
- switch_cond_next();
- }
-
- } /* Rinse ... Repeat */
-
- end:
-
- if (!member->loop_loop) {
- member_clear_flag_locked(member, MFLAG_RUNNING);
-
- /* Wait for the input thread to end */
- if (member->input_thread) {
- switch_thread_join(&st, member->input_thread);
- member->input_thread = NULL;
- }
- }
-
- switch_core_timer_destroy(&timer);
-
- if (member->loop_loop) {
- return;
- }
-
- switch_log_printf(SWITCH_CHANNEL_CHANNEL_LOG(channel), SWITCH_LOG_DEBUG, "Channel leaving conference, cause: %s\n",
- switch_channel_cause2str(switch_channel_get_cause(channel)));
-
- /* if it's an outbound channel, store the release cause in the conference struct, we might need it */
- if (switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_OUTBOUND) {
- member->conference->bridge_hangup_cause = switch_channel_get_cause(channel);
- }
-}
-
-/* Sub-Routine called by a record entity inside a conference */
-static void *SWITCH_THREAD_FUNC conference_record_thread_run(switch_thread_t *thread, void *obj)
-{
- int16_t *data_buf;
- conference_member_t smember = { 0 }, *member;
- conference_record_t *rp, *last = NULL, *rec = (conference_record_t *) obj;
- conference_obj_t *conference = rec->conference;
- uint32_t samples = switch_samples_per_packet(conference->rate, conference->interval);
- uint32_t mux_used;
- char *vval;
- switch_timer_t timer = { 0 };
- uint32_t rlen;
- switch_size_t data_buf_len;
- switch_event_t *event;
- switch_size_t len = 0;
- int flags = 0;
-
- data_buf_len = samples * sizeof(int16_t);
-
- switch_zmalloc(data_buf, data_buf_len);
-
- if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Read Lock Fail\n");
- return NULL;
- }
-
- data_buf_len = samples * sizeof(int16_t) * conference->channels;
- switch_zmalloc(data_buf, data_buf_len);
-
- switch_mutex_lock(globals.hash_mutex);
- globals.threads++;
- switch_mutex_unlock(globals.hash_mutex);
-
- member = &smember;
-
- member->flags[MFLAG_CAN_HEAR] = member->flags[MFLAG_NOCHANNEL] = member->flags[MFLAG_RUNNING] = 1;
-
- member->conference = conference;
- member->native_rate = conference->rate;
- member->rec = rec;
- member->rec_path = rec->path;
- member->rec_time = switch_epoch_time_now(NULL);
- member->rec->fh.channels = 1;
- member->rec->fh.samplerate = conference->rate;
- member->id = next_member_id();
- member->pool = rec->pool;
-
- member->frame_size = SWITCH_RECOMMENDED_BUFFER_SIZE;
- member->frame = switch_core_alloc(member->pool, member->frame_size);
- member->mux_frame = switch_core_alloc(member->pool, member->frame_size);
-
-
- switch_mutex_init(&member->write_mutex, SWITCH_MUTEX_NESTED, rec->pool);
- switch_mutex_init(&member->flag_mutex, SWITCH_MUTEX_NESTED, rec->pool);
- switch_mutex_init(&member->fnode_mutex, SWITCH_MUTEX_NESTED, rec->pool);
- switch_mutex_init(&member->audio_in_mutex, SWITCH_MUTEX_NESTED, rec->pool);
- switch_mutex_init(&member->audio_out_mutex, SWITCH_MUTEX_NESTED, rec->pool);
- switch_mutex_init(&member->read_mutex, SWITCH_MUTEX_NESTED, rec->pool);
- switch_thread_rwlock_create(&member->rwlock, rec->pool);
-
- /* Setup an audio buffer for the incoming audio */
- if (switch_buffer_create_dynamic(&member->audio_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, 0) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
- goto end;
- }
-
- /* Setup an audio buffer for the outgoing audio */
- if (switch_buffer_create_dynamic(&member->mux_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, 0) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
- goto end;
- }
-
- if (conference->canvas) {
- conference->canvas->send_keyframe = 1;
- }
-
- member->rec->fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN;
-
- flags = SWITCH_FILE_FLAG_WRITE | SWITCH_FILE_DATA_SHORT;
-
- if (conference->members_with_video && conference_test_flag(conference, CFLAG_TRANSCODE_VIDEO)) {
- flags |= SWITCH_FILE_FLAG_VIDEO;
- if (conference->canvas) {
- char *orig_path = rec->path;
- rec->path = switch_core_sprintf(rec->pool, "{channels=%d,samplerate=%d,vw=%d,vh=%d,fps=%0.2f}%s",
- conference->channels,
- conference->rate,
- conference->canvas->width,
- conference->canvas->height,
- conference->video_fps.fps,
- orig_path);
- }
- }
-
- if (switch_core_file_open(&member->rec->fh, rec->path, (uint8_t) conference->channels, conference->rate, flags, rec->pool) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening File [%s]\n", rec->path);
-
- if (test_eflag(conference, EFLAG_RECORD) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "start-recording");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Path", rec->path);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Error", "File could not be opened for recording");
- switch_event_fire(&event);
- }
-
- goto end;
- }
-
- switch_mutex_lock(conference->mutex);
- if (conference->video_floor_holder) {
- conference_member_t *member;
- if ((member = conference_member_get(conference, conference->video_floor_holder))) {
- if (member->session) {
- switch_core_session_video_reinit(member->session);
- }
- switch_thread_rwlock_unlock(member->rwlock);
- }
- }
- switch_mutex_unlock(conference->mutex);
-
- if (switch_core_timer_init(&timer, conference->timer_name, conference->interval, samples, rec->pool) == SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Setup timer success interval: %u samples: %u\n", conference->interval, samples);
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Timer Setup Failed. Conference Cannot Start\n");
- goto end;
- }
-
- if ((vval = switch_mprintf("Conference %s", conference->name))) {
- switch_core_file_set_string(&member->rec->fh, SWITCH_AUDIO_COL_STR_TITLE, vval);
- switch_safe_free(vval);
- }
-
- switch_core_file_set_string(&member->rec->fh, SWITCH_AUDIO_COL_STR_ARTIST, "FreeSWITCH mod_conference Software Conference Module");
-
- if (test_eflag(conference, EFLAG_RECORD) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "start-recording");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Path", rec->path);
- switch_event_fire(&event);
- }
-
- if (conference_add_member(conference, member) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Joining Conference\n");
- goto end;
- }
-
- while (member_test_flag(member, MFLAG_RUNNING) && conference_test_flag(conference, CFLAG_RUNNING) && (conference->count + conference->count_ghosts)) {
-
- len = 0;
-
- mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer);
-
- if (member_test_flag(member, MFLAG_FLUSH_BUFFER)) {
- if (mux_used) {
- switch_mutex_lock(member->audio_out_mutex);
- switch_buffer_zero(member->mux_buffer);
- switch_mutex_unlock(member->audio_out_mutex);
- mux_used = 0;
- }
- member_clear_flag_locked(member, MFLAG_FLUSH_BUFFER);
- }
-
- again:
-
- if (switch_test_flag((&member->rec->fh), SWITCH_FILE_PAUSE)) {
- member_set_flag_locked(member, MFLAG_FLUSH_BUFFER);
- goto loop;
- }
-
- if (mux_used >= data_buf_len) {
- /* Flush the output buffer and write all the data (presumably muxed) to the file */
- switch_mutex_lock(member->audio_out_mutex);
- //low_count = 0;
-
- if ((rlen = (uint32_t) switch_buffer_read(member->mux_buffer, data_buf, data_buf_len))) {
- len = (switch_size_t) rlen / sizeof(int16_t) / conference->channels;
- }
- switch_mutex_unlock(member->audio_out_mutex);
- }
-
- if (len == 0) {
- mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer);
-
- if (mux_used >= data_buf_len) {
- goto again;
- }
-
- memset(data_buf, 255, (switch_size_t) data_buf_len);
- len = (switch_size_t) samples;
- }
-
- if (!member_test_flag(member, MFLAG_PAUSE_RECORDING)) {
- if (!len || switch_core_file_write(&member->rec->fh, data_buf, &len) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Failed\n");
- member_clear_flag_locked(member, MFLAG_RUNNING);
- }
- }
-
- loop:
-
- switch_core_timer_next(&timer);
- } /* Rinse ... Repeat */
-
- end:
-
- for(;;) {
- switch_mutex_lock(member->audio_out_mutex);
- rlen = (uint32_t) switch_buffer_read(member->mux_buffer, data_buf, data_buf_len);
- switch_mutex_unlock(member->audio_out_mutex);
-
- if (rlen > 0) {
- len = (switch_size_t) rlen / sizeof(int16_t)/ conference->channels;
- switch_core_file_write(&member->rec->fh, data_buf, &len);
- } else {
- break;
- }
- }
-
- switch_safe_free(data_buf);
- switch_core_timer_destroy(&timer);
- conference_del_member(conference, member);
-
- if (conference->canvas) {
- conference->canvas->send_keyframe = 1;
- }
-
- switch_buffer_destroy(&member->audio_buffer);
- switch_buffer_destroy(&member->mux_buffer);
- member_clear_flag_locked(member, MFLAG_RUNNING);
- if (switch_test_flag((&member->rec->fh), SWITCH_FILE_OPEN)) {
- switch_mutex_lock(conference->mutex);
- switch_mutex_unlock(conference->mutex);
- switch_core_file_close(&member->rec->fh);
- }
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Recording of %s Stopped\n", rec->path);
- if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "stop-recording");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Path", rec->path);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Samples-Out", "%ld", (long) member->rec->fh.samples_out);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Samplerate", "%ld", (long) member->rec->fh.samplerate);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Milliseconds-Elapsed", "%ld", (long) member->rec->fh.samples_out / (member->rec->fh.samplerate / 1000));
- switch_event_fire(&event);
- }
-
- if (rec->autorec && conference->auto_recording) {
- conference->auto_recording--;
- }
-
- switch_mutex_lock(conference->flag_mutex);
- for (rp = conference->rec_node_head; rp; rp = rp->next) {
- if (rec == rp) {
- if (last) {
- last->next = rp->next;
- } else {
- conference->rec_node_head = rp->next;
- }
- }
- }
- switch_mutex_unlock(conference->flag_mutex);
-
-
- if (rec->pool) {
- switch_memory_pool_t *pool = rec->pool;
- rec = NULL;
- switch_core_destroy_memory_pool(&pool);
- }
-
- switch_mutex_lock(globals.hash_mutex);
- globals.threads--;
- switch_mutex_unlock(globals.hash_mutex);
-
- switch_thread_rwlock_unlock(conference->rwlock);
- return NULL;
-}
-
-/* Make files stop playing in a conference either the current one or all of them */
-static uint32_t conference_stop_file(conference_obj_t *conference, file_stop_t stop)
-{
- uint32_t count = 0;
- conference_file_node_t *nptr;
-
- switch_assert(conference != NULL);
-
- switch_mutex_lock(conference->mutex);
-
- if (stop == FILE_STOP_ALL) {
- for (nptr = conference->fnode; nptr; nptr = nptr->next) {
- nptr->done++;
- count++;
- }
- if (conference->async_fnode) {
- conference->async_fnode->done++;
- count++;
- }
- } else if (stop == FILE_STOP_ASYNC) {
- if (conference->async_fnode) {
- conference->async_fnode->done++;
- count++;
- }
- } else {
- if (conference->fnode) {
- conference->fnode->done++;
- count++;
- }
- }
-
- switch_mutex_unlock(conference->mutex);
-
- return count;
-}
-
-/* stop playing a file for the member of the conference */
-static uint32_t conference_member_stop_file(conference_member_t *member, file_stop_t stop)
-{
- conference_file_node_t *nptr;
- uint32_t count = 0;
-
- if (member == NULL)
- return count;
-
-
- switch_mutex_lock(member->fnode_mutex);
-
- if (stop == FILE_STOP_ALL) {
- for (nptr = member->fnode; nptr; nptr = nptr->next) {
- nptr->done++;
- count++;
- }
- } else {
- if (member->fnode) {
- member->fnode->done++;
- count++;
- }
- }
-
- switch_mutex_unlock(member->fnode_mutex);
-
- return count;
-}
-
-static void conference_send_all_dtmf(conference_member_t *member, conference_obj_t *conference, const char *dtmf)
-{
- conference_member_t *imember;
-
- switch_mutex_lock(conference->mutex);
- switch_mutex_lock(conference->member_mutex);
-
- for (imember = conference->members; imember; imember = imember->next) {
- /* don't send to self */
- if (imember->id == member->id) {
- continue;
- }
- if (imember->session) {
- const char *p;
- for (p = dtmf; p && *p; p++) {
- switch_dtmf_t *dt, digit = { *p, SWITCH_DEFAULT_DTMF_DURATION };
-
- switch_zmalloc(dt, sizeof(*dt));
- *dt = digit;
- switch_queue_push(imember->dtmf_queue, dt);
- switch_core_session_kill_channel(imember->session, SWITCH_SIG_BREAK);
- }
- }
- }
-
- switch_mutex_unlock(conference->member_mutex);
- switch_mutex_unlock(conference->mutex);
-}
-
-static void canvas_del_fnode_layer(conference_obj_t *conference, conference_file_node_t *fnode)
-{
- mcu_canvas_t *canvas = conference->canvases[fnode->canvas_id];
-
- switch_mutex_lock(canvas->mutex);
- if (fnode->layer_id > -1) {
- mcu_layer_t *xlayer = &canvas->layers[fnode->layer_id];
-
- fnode->layer_id = -1;
- fnode->canvas_id = -1;
- xlayer->fnode = NULL;
- reset_layer(xlayer);
- }
- switch_mutex_unlock(canvas->mutex);
-}
-
-static void canvas_set_fnode_layer(mcu_canvas_t *canvas, conference_file_node_t *fnode, int idx)
-{
- mcu_layer_t *layer = NULL;
- mcu_layer_t *xlayer = NULL;
-
- switch_mutex_lock(canvas->mutex);
-
- if (idx == -1) {
- int i;
-
- if (canvas->layout_floor_id > -1) {
- idx = canvas->layout_floor_id;
- xlayer = &canvas->layers[idx];
-
- if (xlayer->fnode) {
- idx = -1;
- }
- }
-
- if (idx < 0) {
- for (i = 0; i < canvas->total_layers; i++) {
- xlayer = &canvas->layers[i];
-
- if (xlayer->fnode || xlayer->geometry.res_id || xlayer->member_id) {
- continue;
- }
-
- idx = i;
- break;
- }
- }
- }
-
- if (idx < 0) goto end;
-
- layer = &canvas->layers[idx];
-
- layer->fnode = fnode;
- fnode->layer_id = idx;
- fnode->canvas_id = canvas->canvas_id;
-
- if (layer->member_id > -1) {
- conference_member_t *member;
-
- if ((member = conference_member_get(canvas->conference, layer->member_id))) {
- detach_video_layer(member);
- switch_thread_rwlock_unlock(member->rwlock);
- }
- }
-
- end:
-
- switch_mutex_unlock(canvas->mutex);
-}
-
-/* Play a file in the conference room */
-static switch_status_t conference_play_file(conference_obj_t *conference, char *file, uint32_t leadin, switch_channel_t *channel, uint8_t async)
-{
- switch_status_t status = SWITCH_STATUS_SUCCESS;
- conference_file_node_t *fnode, *nptr = NULL;
- switch_memory_pool_t *pool;
- uint32_t count;
- char *dfile = NULL, *expanded = NULL;
- int say = 0;
- uint8_t channels = (uint8_t) conference->channels;
- int bad_params = 0;
- int flags = 0;
-
- switch_assert(conference != NULL);
-
- if (zstr(file)) {
- return SWITCH_STATUS_NOTFOUND;
- }
-
- switch_mutex_lock(conference->mutex);
- switch_mutex_lock(conference->member_mutex);
- count = conference->count;
- switch_mutex_unlock(conference->member_mutex);
- switch_mutex_unlock(conference->mutex);
-
- if (!count) {
- return SWITCH_STATUS_FALSE;
- }
-
- if (channel) {
- if ((expanded = switch_channel_expand_variables(channel, file)) != file) {
- file = expanded;
- } else {
- expanded = NULL;
- }
- }
-
- if (!strncasecmp(file, "say:", 4)) {
- say = 1;
- }
-
- if (!async && say) {
- status = conference_say(conference, file + 4, leadin);
- goto done;
- }
-
- if (!switch_is_file_path(file)) {
- if (!say && conference->sound_prefix) {
- char *params_portion = NULL;
- char *file_portion = NULL;
- switch_separate_file_params(file, &file_portion, ¶ms_portion);
-
- if (params_portion) {
- dfile = switch_mprintf("%s%s%s%s", params_portion, conference->sound_prefix, SWITCH_PATH_SEPARATOR, file_portion);
- } else {
- dfile = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, file_portion);
- }
-
- file = dfile;
- switch_safe_free(file_portion);
- switch_safe_free(params_portion);
-
- } else if (!async) {
- status = conference_say(conference, file, leadin);
- goto done;
- } else {
- goto done;
- }
- }
-
- /* Setup a memory pool to use. */
- if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
- status = SWITCH_STATUS_MEMERR;
- goto done;
- }
-
- /* Create a node object */
- if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
- switch_core_destroy_memory_pool(&pool);
- status = SWITCH_STATUS_MEMERR;
- goto done;
- }
-
- fnode->conference = conference;
- fnode->layer_id = -1;
- fnode->type = NODE_TYPE_FILE;
- fnode->leadin = leadin;
-
- if (switch_stristr("position=", file)) {
- /* positional requires mono input */
- fnode->fh.channels = channels = 1;
- }
-
- retry:
-
- flags = SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT;
-
- if (conference->members_with_video && conference_test_flag(conference, CFLAG_TRANSCODE_VIDEO)) {
- flags |= SWITCH_FILE_FLAG_VIDEO;
- }
-
- /* Open the file */
- fnode->fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN;
-
- if (switch_core_file_open(&fnode->fh, file, channels, conference->rate, flags, pool) != SWITCH_STATUS_SUCCESS) {
- switch_event_t *event;
-
- if (test_eflag(conference, EFLAG_PLAY_FILE) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
-
- if (fnode->fh.params) {
- switch_event_merge(event, conference->fnode->fh.params);
- }
-
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "File", file);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Async", async ? "true" : "false");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Error", "File could not be played");
- switch_event_fire(&event);
- }
-
- switch_core_destroy_memory_pool(&pool);
- status = SWITCH_STATUS_NOTFOUND;
- goto done;
- }
-
- if (fnode->fh.params) {
- const char *vol = switch_event_get_header(fnode->fh.params, "vol");
- const char *position = switch_event_get_header(fnode->fh.params, "position");
-
- if (!zstr(vol)) {
- fnode->fh.vol = atoi(vol);
- }
-
- if (!bad_params && !zstr(position) && conference->channels == 2) {
- fnode->al = create_al(pool);
- if (parse_position(fnode->al, position) != SWITCH_STATUS_SUCCESS) {
- switch_core_file_close(&fnode->fh);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Position Data.\n");
- fnode->al = NULL;
- channels = (uint8_t)conference->channels;
- bad_params = 1;
- goto retry;
- }
- }
- }
-
- fnode->pool = pool;
- fnode->async = async;
- fnode->file = switch_core_strdup(fnode->pool, file);
-
- if (!conference->fnode || (async && !conference->async_fnode)) {
- fnode_check_video(fnode);
- }
-
- /* Queue the node */
- switch_mutex_lock(conference->mutex);
-
- if (async) {
- if (conference->async_fnode) {
- nptr = conference->async_fnode;
- }
- conference->async_fnode = fnode;
-
- if (nptr) {
- switch_memory_pool_t *tmppool;
- conference_file_close(conference, nptr);
- tmppool = nptr->pool;
- switch_core_destroy_memory_pool(&tmppool);
- }
-
- } else {
- for (nptr = conference->fnode; nptr && nptr->next; nptr = nptr->next);
-
- if (nptr) {
- nptr->next = fnode;
- } else {
- conference->fnode = fnode;
- }
- }
-
- switch_mutex_unlock(conference->mutex);
-
- done:
-
- switch_safe_free(expanded);
- switch_safe_free(dfile);
-
- return status;
-}
-
-/* Play a file in the conference room to a member */
-static switch_status_t conference_member_play_file(conference_member_t *member, char *file, uint32_t leadin, switch_bool_t mux)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- char *dfile = NULL, *expanded = NULL;
- conference_file_node_t *fnode, *nptr = NULL;
- switch_memory_pool_t *pool;
- int channels = member->conference->channels;
- int bad_params = 0;
-
- if (member == NULL || file == NULL || member_test_flag(member, MFLAG_KICKED))
- return status;
-
- if ((expanded = switch_channel_expand_variables(switch_core_session_get_channel(member->session), file)) != file) {
- file = expanded;
- } else {
- expanded = NULL;
- }
- if (!strncasecmp(file, "say:", 4)) {
- if (!zstr(file + 4)) {
- status = conference_member_say(member, file + 4, leadin);
- }
- goto done;
- }
- if (!switch_is_file_path(file)) {
- if (member->conference->sound_prefix) {
- if (!(dfile = switch_mprintf("%s%s%s", member->conference->sound_prefix, SWITCH_PATH_SEPARATOR, file))) {
- goto done;
- }
- file = dfile;
- } else if (!zstr(file)) {
- status = conference_member_say(member, file, leadin);
- goto done;
- }
- }
- /* Setup a memory pool to use. */
- if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_CRIT, "Pool Failure\n");
- status = SWITCH_STATUS_MEMERR;
- goto done;
- }
- /* Create a node object */
- if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_CRIT, "Alloc Failure\n");
- switch_core_destroy_memory_pool(&pool);
- status = SWITCH_STATUS_MEMERR;
- goto done;
- }
-
- fnode->conference = member->conference;
- fnode->layer_id = -1;
- fnode->type = NODE_TYPE_FILE;
- fnode->leadin = leadin;
- fnode->mux = mux;
- fnode->member_id = member->id;
-
- if (switch_stristr("position=", file)) {
- /* positional requires mono input */
- fnode->fh.channels = channels = 1;
- }
-
- retry:
-
- /* Open the file */
- fnode->fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN;
- if (switch_core_file_open(&fnode->fh,
- file, (uint8_t) channels, member->conference->rate, SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT,
- pool) != SWITCH_STATUS_SUCCESS) {
- switch_core_destroy_memory_pool(&pool);
- status = SWITCH_STATUS_NOTFOUND;
- goto done;
- }
- fnode->pool = pool;
- fnode->file = switch_core_strdup(fnode->pool, file);
-
- if (fnode->fh.params) {
- const char *position = switch_event_get_header(fnode->fh.params, "position");
-
- if (!bad_params && !zstr(position) && member->conference->channels == 2) {
- fnode->al = create_al(pool);
- if (parse_position(fnode->al, position) != SWITCH_STATUS_SUCCESS) {
- switch_core_file_close(&fnode->fh);
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Invalid Position Data.\n");
- fnode->al = NULL;
- channels = member->conference->channels;
- bad_params = 1;
- goto retry;
- }
- }
- }
-
- /* Queue the node */
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Queueing file '%s' for play\n", file);
- switch_mutex_lock(member->fnode_mutex);
- for (nptr = member->fnode; nptr && nptr->next; nptr = nptr->next);
- if (nptr) {
- nptr->next = fnode;
- } else {
- member->fnode = fnode;
- }
- switch_mutex_unlock(member->fnode_mutex);
- status = SWITCH_STATUS_SUCCESS;
-
- done:
-
- switch_safe_free(expanded);
- switch_safe_free(dfile);
-
- return status;
-}
-
-/* Say some thing with TTS in the conference room */
-static switch_status_t conference_member_say(conference_member_t *member, char *text, uint32_t leadin)
-{
- conference_obj_t *conference = member->conference;
- conference_file_node_t *fnode, *nptr;
- switch_memory_pool_t *pool;
- switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
- switch_status_t status = SWITCH_STATUS_FALSE;
- char *fp = NULL;
- int channels = member->conference->channels;
- switch_event_t *params = NULL;
- const char *position = NULL;
-
- if (member == NULL || zstr(text))
- return SWITCH_STATUS_FALSE;
-
- switch_assert(conference != NULL);
-
- if (!(conference->tts_engine && conference->tts_voice)) {
- return SWITCH_STATUS_SUCCESS;
- }
-
- /* Setup a memory pool to use. */
- if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_CRIT, "Pool Failure\n");
- return SWITCH_STATUS_MEMERR;
- }
-
- /* Create a node object */
- if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_CRIT, "Alloc Failure\n");
- switch_core_destroy_memory_pool(&pool);
- return SWITCH_STATUS_MEMERR;
- }
-
- fnode->conference = conference;
-
- fnode->layer_id = -1;
-
- if (*text == '{') {
- char *new_fp;
-
- fp = switch_core_strdup(pool, text);
- switch_assert(fp);
-
- if (!switch_event_create_brackets(fp, '{', '}', ',', ¶ms, &new_fp, SWITCH_FALSE) == SWITCH_STATUS_SUCCESS) {
- new_fp = fp;
- }
-
- text = new_fp;
- }
-
- fnode->type = NODE_TYPE_SPEECH;
- fnode->leadin = leadin;
- fnode->pool = pool;
-
-
- if (params && (position = switch_event_get_header(params, "position"))) {
- if (conference->channels != 2) {
- position = NULL;
- } else {
- channels = 1;
- fnode->al = create_al(pool);
- if (parse_position(fnode->al, position) != SWITCH_STATUS_SUCCESS) {
- fnode->al = NULL;
- channels = conference->channels;
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Position Data.\n");
- }
- }
- }
-
-
- if (member->sh && member->last_speech_channels != channels) {
- switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
- switch_core_speech_close(&member->lsh, &flags);
- member->sh = NULL;
- }
-
- if (!member->sh) {
- memset(&member->lsh, 0, sizeof(member->lsh));
- if (switch_core_speech_open(&member->lsh, conference->tts_engine, conference->tts_voice,
- conference->rate, conference->interval, channels, &flags, switch_core_session_get_pool(member->session)) !=
- SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Invalid TTS module [%s]!\n", conference->tts_engine);
- status = SWITCH_STATUS_FALSE;
- goto end;
- }
- member->last_speech_channels = channels;
- member->sh = &member->lsh;
- }
-
- /* Queue the node */
- switch_mutex_lock(member->fnode_mutex);
- for (nptr = member->fnode; nptr && nptr->next; nptr = nptr->next);
-
- if (nptr) {
- nptr->next = fnode;
- } else {
- member->fnode = fnode;
- }
-
- fnode->sh = member->sh;
- /* Begin Generation */
- switch_sleep(200000);
-
- if (*text == '#') {
- char *tmp = (char *) text + 1;
- char *vp = tmp, voice[128] = "";
- if ((tmp = strchr(tmp, '#'))) {
- text = tmp + 1;
- switch_copy_string(voice, vp, (tmp - vp) + 1);
- switch_core_speech_text_param_tts(fnode->sh, "voice", voice);
- }
- } else {
- switch_core_speech_text_param_tts(fnode->sh, "voice", conference->tts_voice);
- }
-
- switch_core_speech_feed_tts(fnode->sh, text, &flags);
- switch_mutex_unlock(member->fnode_mutex);
-
- status = SWITCH_STATUS_SUCCESS;
-
- end:
-
- if (params) {
- switch_event_destroy(¶ms);
- }
-
- return status;
-}
-
-/* Say some thing with TTS in the conference room */
-static switch_status_t conference_say(conference_obj_t *conference, const char *text, uint32_t leadin)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- conference_file_node_t *fnode, *nptr;
- switch_memory_pool_t *pool;
- switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
- uint32_t count;
- switch_event_t *params = NULL;
- char *fp = NULL;
- int channels;
- const char *position = NULL;
-
- switch_assert(conference != NULL);
-
- channels = conference->channels;
-
- if (zstr(text)) {
- return SWITCH_STATUS_GENERR;
- }
-
-
- switch_mutex_lock(conference->mutex);
- switch_mutex_lock(conference->member_mutex);
- count = conference->count;
- if (!(conference->tts_engine && conference->tts_voice)) {
- count = 0;
- }
- switch_mutex_unlock(conference->member_mutex);
- switch_mutex_unlock(conference->mutex);
-
- if (!count) {
- return SWITCH_STATUS_FALSE;
- }
-
- /* Setup a memory pool to use. */
- if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
- return SWITCH_STATUS_MEMERR;
- }
-
- /* Create a node object */
- if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
- switch_core_destroy_memory_pool(&pool);
- return SWITCH_STATUS_MEMERR;
- }
-
- fnode->conference = conference;
- fnode->layer_id = -1;
-
- if (*text == '{') {
- char *new_fp;
-
- fp = switch_core_strdup(pool, text);
- switch_assert(fp);
-
- if (!switch_event_create_brackets(fp, '{', '}', ',', ¶ms, &new_fp, SWITCH_FALSE) == SWITCH_STATUS_SUCCESS) {
- new_fp = fp;
- }
-
- text = new_fp;
- }
-
-
- fnode->type = NODE_TYPE_SPEECH;
- fnode->leadin = leadin;
-
- if (params && (position = switch_event_get_header(params, "position"))) {
- if (conference->channels != 2) {
- position = NULL;
- } else {
- channels = 1;
- fnode->al = create_al(pool);
- if (parse_position(fnode->al, position) != SWITCH_STATUS_SUCCESS) {
- fnode->al = NULL;
- channels = conference->channels;
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Position Data.\n");
- }
- }
- }
-
- if (conference->sh && conference->last_speech_channels != channels) {
- switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
- switch_core_speech_close(&conference->lsh, &flags);
- conference->sh = NULL;
- }
-
- if (!conference->sh) {
- memset(&conference->lsh, 0, sizeof(conference->lsh));
- if (switch_core_speech_open(&conference->lsh, conference->tts_engine, conference->tts_voice,
- conference->rate, conference->interval, channels, &flags, NULL) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid TTS module [%s]!\n", conference->tts_engine);
- status = SWITCH_STATUS_FALSE;
- goto end;
- }
- conference->last_speech_channels = channels;
- conference->sh = &conference->lsh;
- }
-
- fnode->pool = pool;
-
- /* Queue the node */
- switch_mutex_lock(conference->mutex);
- for (nptr = conference->fnode; nptr && nptr->next; nptr = nptr->next);
-
- if (nptr) {
- nptr->next = fnode;
- } else {
- conference->fnode = fnode;
- }
-
- fnode->sh = conference->sh;
- if (*text == '#') {
- char *tmp = (char *) text + 1;
- char *vp = tmp, voice[128] = "";
- if ((tmp = strchr(tmp, '#'))) {
- text = tmp + 1;
- switch_copy_string(voice, vp, (tmp - vp) + 1);
- switch_core_speech_text_param_tts(fnode->sh, "voice", voice);
- }
- } else {
- switch_core_speech_text_param_tts(fnode->sh, "voice", conference->tts_voice);
- }
-
- /* Begin Generation */
- switch_sleep(200000);
- switch_core_speech_feed_tts(fnode->sh, (char *) text, &flags);
- switch_mutex_unlock(conference->mutex);
- status = SWITCH_STATUS_SUCCESS;
-
- end:
-
- if (params) {
- switch_event_destroy(¶ms);
- }
-
- return status;
-}
-
-/* send a message to every member of the conference */
-static void chat_message_broadcast(conference_obj_t *conference, switch_event_t *event)
-{
- conference_member_t *member = NULL;
- switch_event_t *processed;
-
- switch_assert(conference != NULL);
- switch_event_create(&processed, SWITCH_EVENT_CHANNEL_DATA);
-
- switch_mutex_lock(conference->member_mutex);
- for (member = conference->members; member; member = member->next) {
- if (member->session && !member_test_flag(member, MFLAG_NOCHANNEL)) {
- const char *presence_id = switch_channel_get_variable(member->channel, "presence_id");
- const char *chat_proto = switch_channel_get_variable(member->channel, "chat_proto");
- switch_event_t *reply = NULL;
-
- if (presence_id && chat_proto) {
- if (switch_event_get_header(processed, presence_id)) {
- continue;
- }
- switch_event_dup(&reply, event);
- switch_event_add_header_string(reply, SWITCH_STACK_BOTTOM, "to", presence_id);
- switch_event_add_header_string(reply, SWITCH_STACK_BOTTOM, "conference_name", conference->name);
- switch_event_add_header_string(reply, SWITCH_STACK_BOTTOM, "conference_domain", conference->domain);
-
- switch_event_set_body(reply, switch_event_get_body(event));
-
- switch_core_chat_deliver(chat_proto, &reply);
- switch_event_add_header_string(processed, SWITCH_STACK_BOTTOM, presence_id, "true");
- }
- }
- }
- switch_event_destroy(&processed);
- switch_mutex_unlock(conference->member_mutex);
-}
-
-/* execute a callback for every member of the conference */
-static void conference_member_itterator(conference_obj_t *conference, switch_stream_handle_t *stream, uint8_t non_mod, conf_api_member_cmd_t pfncallback, void *data)
-{
- conference_member_t *member = NULL;
-
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
- switch_assert(pfncallback != NULL);
-
- switch_mutex_lock(conference->member_mutex);
- for (member = conference->members; member; member = member->next) {
- if (!(non_mod && member_test_flag(member, MFLAG_MOD))) {
- if (member->session && !member_test_flag(member, MFLAG_NOCHANNEL)) {
- pfncallback(member, stream, data);
- }
- } else {
- stream->write_function(stream, "Skipping moderator (member id %d).\n", member->id);
- }
- }
- switch_mutex_unlock(conference->member_mutex);
-}
-
-
-static switch_status_t list_conferences(const char *line, const char *cursor, switch_console_callback_match_t **matches)
-{
- switch_console_callback_match_t *my_matches = NULL;
- switch_status_t status = SWITCH_STATUS_FALSE;
- switch_hash_index_t *hi;
- void *val;
- const void *vvar;
-
- switch_mutex_lock(globals.hash_mutex);
- for (hi = switch_core_hash_first(globals.conference_hash); hi; hi = switch_core_hash_next(&hi)) {
- switch_core_hash_this(hi, &vvar, NULL, &val);
- switch_console_push_match(&my_matches, (const char *) vvar);
- }
- switch_mutex_unlock(globals.hash_mutex);
-
- if (my_matches) {
- *matches = my_matches;
- status = SWITCH_STATUS_SUCCESS;
- }
-
- return status;
-}
-
-static void conference_list_pretty(conference_obj_t *conference, switch_stream_handle_t *stream)
-{
- conference_member_t *member = NULL;
-
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
-
- switch_mutex_lock(conference->member_mutex);
-
- for (member = conference->members; member; member = member->next) {
- switch_channel_t *channel;
- switch_caller_profile_t *profile;
-
- if (member_test_flag(member, MFLAG_NOCHANNEL)) {
- continue;
- }
- channel = switch_core_session_get_channel(member->session);
- profile = switch_channel_get_caller_profile(channel);
-
- stream->write_function(stream, "%u) %s (%s)\n", member->id, profile->caller_id_name, profile->caller_id_number);
- }
-
- switch_mutex_unlock(conference->member_mutex);
-}
-
-static void conference_list(conference_obj_t *conference, switch_stream_handle_t *stream, char *delim)
-{
- conference_member_t *member = NULL;
-
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
- switch_assert(delim != NULL);
-
- switch_mutex_lock(conference->member_mutex);
-
- for (member = conference->members; member; member = member->next) {
- switch_channel_t *channel;
- switch_caller_profile_t *profile;
- char *uuid;
- char *name;
- uint32_t count = 0;
-
- if (member_test_flag(member, MFLAG_NOCHANNEL)) {
- continue;
- }
-
- uuid = switch_core_session_get_uuid(member->session);
- channel = switch_core_session_get_channel(member->session);
- profile = switch_channel_get_caller_profile(channel);
- name = switch_channel_get_name(channel);
-
- stream->write_function(stream, "%u%s%s%s%s%s%s%s%s%s",
- member->id, delim, name, delim, uuid, delim, profile->caller_id_name, delim, profile->caller_id_number, delim);
-
- if (member_test_flag(member, MFLAG_CAN_HEAR)) {
- stream->write_function(stream, "hear");
- count++;
- }
-
- if (member_test_flag(member, MFLAG_CAN_SPEAK)) {
- stream->write_function(stream, "%s%s", count ? "|" : "", "speak");
- count++;
- }
-
- if (member_test_flag(member, MFLAG_TALKING)) {
- stream->write_function(stream, "%s%s", count ? "|" : "", "talking");
- count++;
- }
-
- if (switch_channel_test_flag(switch_core_session_get_channel(member->session), CF_VIDEO)) {
- stream->write_function(stream, "%s%s", count ? "|" : "", "video");
- count++;
- }
-
- if (member == member->conference->floor_holder) {
- stream->write_function(stream, "%s%s", count ? "|" : "", "floor");
- count++;
- }
-
- if (member->id == member->conference->video_floor_holder) {
- stream->write_function(stream, "%s%s", count ? "|" : "", "vid-floor");
- count++;
- }
-
- if (member_test_flag(member, MFLAG_MOD)) {
- stream->write_function(stream, "%s%s", count ? "|" : "", "moderator");
- count++;
- }
-
- if (member_test_flag(member, MFLAG_GHOST)) {
- stream->write_function(stream, "%s%s", count ? "|" : "", "ghost");
- count++;
- }
-
- stream->write_function(stream, "%s%d%s%d%s%d%s%d\n", delim,
- member->volume_in_level,
- delim,
- member->agc_volume_in_level,
- delim, member->volume_out_level, delim, member->energy_level);
- }
-
- switch_mutex_unlock(conference->member_mutex);
-}
-
-static void conference_list_count_only(conference_obj_t *conference, switch_stream_handle_t *stream)
-{
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
-
- stream->write_function(stream, "%d", conference->count);
-}
-
-static switch_status_t conf_api_sub_agc(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- int level;
- int on = 0;
-
- if (argc == 2) {
- stream->write_function(stream, "+OK CURRENT AGC LEVEL IS %d\n", conference->agc_level);
- return SWITCH_STATUS_SUCCESS;
- }
-
-
- if (!(on = !strcasecmp(argv[2], "on"))) {
- stream->write_function(stream, "+OK AGC DISABLED\n");
- conference->agc_level = 0;
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (argc > 3) {
- level = atoi(argv[3]);
- } else {
- level = DEFAULT_AGC_LEVEL;
- }
-
- if (level > conference->energy_level) {
- conference->avg_score = 0;
- conference->avg_itt = 0;
- conference->avg_tally = 0;
- conference->agc_level = level;
-
- if (stream) {
- stream->write_function(stream, "OK AGC ENABLED %d\n", conference->agc_level);
- }
-
- } else {
- if (stream) {
- stream->write_function(stream, "-ERR invalid level\n");
- }
- }
-
-
-
-
- return SWITCH_STATUS_SUCCESS;
-
-}
-
-static switch_status_t conf_api_sub_mute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- member_clear_flag_locked(member, MFLAG_CAN_SPEAK);
- member_clear_flag_locked(member, MFLAG_TALKING);
-
- if (member->session && !member_test_flag(member, MFLAG_MUTE_DETECT)) {
- switch_core_media_hard_mute(member->session, SWITCH_TRUE);
- }
-
- if (!(data) || !strstr((char *) data, "quiet")) {
- member_set_flag(member, MFLAG_INDICATE_MUTE);
- }
- member->score_iir = 0;
-
- if (stream != NULL) {
- stream->write_function(stream, "OK mute %u\n", member->id);
- }
-
- if (test_eflag(member->conference, EFLAG_MUTE_MEMBER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "mute-member");
- switch_event_fire(&event);
- }
-
- if (conference_test_flag(member->conference, CFLAG_POSITIONAL)) {
- gen_arc(member->conference, NULL);
- }
-
- member_update_status_field(member);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-
-static switch_status_t conf_api_sub_tmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (member_test_flag(member, MFLAG_CAN_SPEAK)) {
- return conf_api_sub_mute(member, stream, data);
- }
-
- return conf_api_sub_unmute(member, stream, data);
-}
-
-
-static switch_status_t conf_api_sub_unmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- member_set_flag_locked(member, MFLAG_CAN_SPEAK);
-
- if (member->session && !member_test_flag(member, MFLAG_MUTE_DETECT)) {
- switch_core_media_hard_mute(member->session, SWITCH_FALSE);
- }
-
- if (!(data) || !strstr((char *) data, "quiet")) {
- member_set_flag(member, MFLAG_INDICATE_UNMUTE);
- }
-
- if (stream != NULL) {
- stream->write_function(stream, "OK unmute %u\n", member->id);
- }
-
- if (test_eflag(member->conference, EFLAG_UNMUTE_MEMBER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unmute-member");
- switch_event_fire(&event);
- }
-
- if (conference_test_flag(member->conference, CFLAG_POSITIONAL)) {
- gen_arc(member->conference, NULL);
- }
-
- member_update_status_field(member);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_vmute_snap(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_bool_t clear = SWITCH_FALSE;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (!member->conference->canvas) {
- stream->write_function(stream, "Conference is not in mixing mode\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (stream != NULL) {
- stream->write_function(stream, "OK vmute image snapped %u\n", member->id);
- }
-
- if (data && !strcasecmp((char *)data, "clear")) {
- clear = SWITCH_TRUE;
- }
-
- vmute_snap(member, clear);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_vmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
- return SWITCH_STATUS_SUCCESS;
- }
-
- member_clear_flag_locked(member, MFLAG_CAN_BE_SEEN);
- reset_video_bitrate_counters(member);
-
- if (member->channel) {
- switch_channel_set_flag(member->channel, CF_VIDEO_PAUSE_READ);
- switch_core_session_request_video_refresh(member->session);
- switch_channel_video_sync(member->channel);
- }
-
- if (!(data) || !strstr((char *) data, "quiet")) {
- member_set_flag(member, MFLAG_INDICATE_MUTE);
- }
-
- if (stream != NULL) {
- stream->write_function(stream, "OK vmute %u\n", member->id);
- }
-
- if (test_eflag(member->conference, EFLAG_MUTE_MEMBER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "vmute-member");
- switch_event_fire(&event);
- }
-
- member_update_status_field(member);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-
-static switch_status_t conf_api_sub_tvmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (member_test_flag(member, MFLAG_CAN_BE_SEEN)) {
- return conf_api_sub_vmute(member, stream, data);
- }
-
- return conf_api_sub_unvmute(member, stream, data);
-}
-
-
-static switch_status_t conf_api_sub_unvmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
- mcu_layer_t *layer = NULL;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (member->conference->canvas) {
- switch_mutex_lock(member->conference->canvas->mutex);
- layer = &member->conference->canvas->layers[member->video_layer_id];
- clear_layer(layer);
- switch_mutex_unlock(member->conference->canvas->mutex);
- }
-
- member_set_flag_locked(member, MFLAG_CAN_BE_SEEN);
- reset_video_bitrate_counters(member);
-
- if (member->channel) {
- switch_channel_clear_flag(member->channel, CF_VIDEO_PAUSE_READ);
- switch_channel_video_sync(member->channel);
- }
-
- if (!(data) || !strstr((char *) data, "quiet")) {
- member_set_flag(member, MFLAG_INDICATE_UNMUTE);
- }
-
- if (stream != NULL) {
- stream->write_function(stream, "OK unvmute %u\n", member->id);
- }
-
- if (test_eflag(member->conference, EFLAG_UNMUTE_MEMBER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unvmute-member");
- switch_event_fire(&event);
- }
-
-
- member_update_status_field(member);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_deaf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- member_clear_flag_locked(member, MFLAG_CAN_HEAR);
- if (stream != NULL) {
- stream->write_function(stream, "OK deaf %u\n", member->id);
- }
- if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "deaf-member");
- switch_event_fire(&event);
- }
-
- if (conference_test_flag(member->conference, CFLAG_POSITIONAL)) {
- gen_arc(member->conference, NULL);
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_undeaf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- member_set_flag_locked(member, MFLAG_CAN_HEAR);
- if (stream != NULL) {
- stream->write_function(stream, "OK undeaf %u\n", member->id);
- }
- if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "undeaf-member");
- switch_event_fire(&event);
- }
-
- if (conference_test_flag(member->conference, CFLAG_POSITIONAL)) {
- gen_arc(member->conference, NULL);
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_hup(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL) {
- return SWITCH_STATUS_GENERR;
- }
-
- member_clear_flag(member, MFLAG_RUNNING);
-
- if (member->conference && test_eflag(member->conference, EFLAG_HUP_MEMBER)) {
- if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "hup-member");
- switch_event_fire(&event);
- }
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_kick(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL) {
- return SWITCH_STATUS_GENERR;
- }
-
- member_clear_flag(member, MFLAG_RUNNING);
- member_set_flag_locked(member, MFLAG_KICKED);
- switch_core_session_kill_channel(member->session, SWITCH_SIG_BREAK);
-
- if (data && member->session) {
- member->kicked_sound = switch_core_session_strdup(member->session, (char *) data);
- }
-
- if (stream != NULL) {
- stream->write_function(stream, "OK kicked %u\n", member->id);
- }
-
- if (member->conference && test_eflag(member->conference, EFLAG_KICK_MEMBER)) {
- if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "kick-member");
- switch_event_fire(&event);
- }
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-
-static switch_status_t conf_api_sub_dtmf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
- char *dtmf = (char *) data;
-
- if (member == NULL) {
- stream->write_function(stream, "Invalid member!\n");
- return SWITCH_STATUS_GENERR;
- }
-
- if (zstr(dtmf)) {
- stream->write_function(stream, "Invalid input!\n");
- return SWITCH_STATUS_GENERR;
- } else {
- char *p;
-
- for(p = dtmf; p && *p; p++) {
- switch_dtmf_t *dt, digit = { *p, SWITCH_DEFAULT_DTMF_DURATION };
-
- switch_zmalloc(dt, sizeof(*dt));
- *dt = digit;
-
- switch_queue_push(member->dtmf_queue, dt);
- switch_core_session_kill_channel(member->session, SWITCH_SIG_BREAK);
- }
- }
-
- if (stream != NULL) {
- stream->write_function(stream, "OK sent %s to %u\n", (char *) data, member->id);
- }
-
- if (test_eflag(member->conference, EFLAG_DTMF_MEMBER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "dtmf-member");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Digits", dtmf);
- switch_event_fire(&event);
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static int get_canvas_id(conference_member_t *member, const char *val, switch_bool_t watching)
-{
- int index = -1;
- int cur;
-
- if (watching) {
- cur = member->watching_canvas_id;
- } else {
- cur = member->canvas_id;
- }
-
- if (!val) {
- return -1;
- }
-
- if (switch_is_number(val)) {
- index = atoi(val) - 1;
-
- if (index < 0) {
- index = 0;
- }
- } else {
- index = cur;
-
- if (!strcasecmp(val, "next")) {
- index++;
- } else if (!strcasecmp(val, "prev")) {
- index--;
- }
- }
-
- if (watching) {
- if (index > member->conference->canvas_count || !member->conference->canvases[index]) {
- index = 0;
- } else if (index < 0) {
- index = member->conference->canvas_count;
- }
- } else {
- if (index >= member->conference->canvas_count || !member->conference->canvases[index]) {
- index = 0;
- } else if (index < 0) {
- index = member->conference->canvas_count;
- }
- }
-
- if (index > MAX_CANVASES || index < 0) {
- return -1;
- }
-
- if (member->conference->canvas_count > 1) {
- if (index > member->conference->canvas_count) {
- return -1;
- }
- } else {
- if (index >= member->conference->canvas_count) {
- return -1;
- }
- }
-
- return index;
-}
-
-static switch_status_t conf_api_sub_watching_canvas(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- int index;
- char *val = (char *) data;
-
- if (member->conference->canvas_count == 1) {
- stream->write_function(stream, "-ERR Only 1 Canvas\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- index = get_canvas_id(member, val, SWITCH_TRUE);
-
- if (index < 0) {
- stream->write_function(stream, "-ERR Invalid DATA\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- member->watching_canvas_id = index;
- reset_member_codec_index(member);
- switch_core_session_request_video_refresh(member->session);
- switch_core_media_gen_key_frame(member->session);
- member->conference->canvases[index]->send_keyframe = 10;
- member->conference->canvases[index]->refresh = 1;
- stream->write_function(stream, "+OK watching canvas %d\n", index + 1);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_canvas(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- int index;
- char *val = (char *) data;
- mcu_canvas_t *canvas = NULL;
-
- if (member->conference->canvas_count == 1) {
- stream->write_function(stream, "-ERR Only 1 Canvas\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- switch_mutex_lock(member->conference->canvas_mutex);
-
- index = get_canvas_id(member, val, SWITCH_FALSE);
-
- if (index < 0) {
- stream->write_function(stream, "-ERR Invalid DATA\n");
- switch_mutex_unlock(member->conference->canvas_mutex);
- return SWITCH_STATUS_SUCCESS;
- }
-
- detach_video_layer(member);
- member->canvas_id = index;
- member->layer_timeout = DEFAULT_LAYER_TIMEOUT;
- canvas = member->conference->canvases[member->canvas_id];
- attach_video_layer(member, canvas, index);
- reset_member_codec_index(member);
- switch_mutex_unlock(member->conference->canvas_mutex);
-
- switch_core_session_request_video_refresh(member->session);
- switch_core_media_gen_key_frame(member->session);
- member->conference->canvases[index]->send_keyframe = 10;
- member->conference->canvases[index]->refresh = 1;
- stream->write_function(stream, "+OK canvas %d\n", member->canvas_id + 1);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-
-
-static switch_status_t conf_api_sub_layer(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- int index = -1;
- mcu_canvas_t *canvas = NULL;
- char *val = (char *) data;
-
- if (!val) {
- stream->write_function(stream, "-ERR Invalid DATA\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (member->canvas_id < 0) {
- stream->write_function(stream, "-ERR Invalid Canvas\n");
- return SWITCH_STATUS_FALSE;
- }
-
-
- switch_mutex_lock(member->conference->canvas_mutex);
-
- if (switch_is_number(val)) {
- index = atoi(val) - 1;
-
- if (index < 0) {
- index = 0;
- }
- } else {
- index = member->video_layer_id;
-
- if (index < 0) index = 0;
-
- if (!strcasecmp(val, "next")) {
- index++;
- } else if (!strcasecmp(val, "prev")) {
- index--;
- }
- }
-
- canvas = member->conference->canvases[member->canvas_id];
-
- if (index >= canvas->total_layers) {
- index = 0;
- }
-
- if (index < 0) {
- index = canvas->total_layers - 1;
- }
-
- attach_video_layer(member, canvas, index);
- switch_mutex_unlock(member->conference->canvas_mutex);
-
- switch_core_session_request_video_refresh(member->session);
- switch_core_media_gen_key_frame(member->session);
- canvas->send_keyframe = 10;
- canvas->refresh = 1;
- stream->write_function(stream, "+OK layer %d\n", member->video_layer_id + 1);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-
-static switch_status_t conf_api_sub_energy(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL) {
- return SWITCH_STATUS_GENERR;
- }
-
- if (data) {
- lock_member(member);
- if (!strcasecmp(data, "up")) {
- member->energy_level += 200;
- if (member->energy_level > 1800) {
- member->energy_level = 1800;
- }
- } else if (!strcasecmp(data, "down")) {
- member->energy_level -= 200;
- if (member->energy_level < 0) {
- member->energy_level = 0;
- }
- } else {
- member->energy_level = atoi((char *) data);
- }
- unlock_member(member);
- }
- if (stream != NULL) {
- stream->write_function(stream, "Energy %u = %d\n", member->id, member->energy_level);
- }
- if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL_MEMBER) &&
- data && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level-member");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Energy-Level", "%d", member->energy_level);
- switch_event_fire(&event);
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_auto_position(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
-#ifdef OPENAL_POSITIONING
- char *arg = NULL;
- int set = 0;
-
- if (argc > 2) {
- arg = argv[2];
- }
-
-
- if (!zstr(arg)) {
- if (!strcasecmp(arg, "on")) {
- conference_set_flag(conference, CFLAG_POSITIONAL);
- set = 1;
- } else if (!strcasecmp(arg, "off")) {
- conference_clear_flag(conference, CFLAG_POSITIONAL);
- }
- }
-
- if (set && conference_test_flag(conference, CFLAG_POSITIONAL)) {
- gen_arc(conference, stream);
- }
-
- stream->write_function(stream, "+OK positioning %s\n", conference_test_flag(conference, CFLAG_POSITIONAL) ? "on" : "off");
-
-#else
- stream->write_function(stream, "-ERR not supported\n");
-
-#endif
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_position(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
-#ifndef OPENAL_POSITIONING
- if (stream) stream->write_function(stream, "-ERR not supported\n");
-#else
- switch_event_t *event;
-
- if (member == NULL) {
- return SWITCH_STATUS_GENERR;
- }
-
- if (member_test_flag(member, MFLAG_NO_POSITIONAL)) {
- if (stream) stream->write_function(stream,
- "%s has positional audio blocked.\n", switch_channel_get_name(member->channel));
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (!member->al) {
- if (!member_test_flag(member, MFLAG_POSITIONAL) && member->conference->channels == 2) {
- member_set_flag(member, MFLAG_POSITIONAL);
- member->al = create_al(member->pool);
- } else {
-
- if (stream) {
- stream->write_function(stream, "Positional audio not avalilable %d\n", member->conference->channels);
- }
- return SWITCH_STATUS_FALSE;
- }
- }
-
-
- if (data) {
- if (member_parse_position(member, data) != SWITCH_STATUS_SUCCESS) {
- if (stream) {
- stream->write_function(stream, "invalid input!\n");
- }
- return SWITCH_STATUS_FALSE;
- }
- }
-
-
- if (stream != NULL) {
- stream->write_function(stream, "Position %u = %0.2f:%0.2f:%0.2f\n", member->id, member->al->pos_x, member->al->pos_y, member->al->pos_z);
- }
-
- if (test_eflag(member->conference, EFLAG_SET_POSITION_MEMBER) &&
- data && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "set-position-member");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Position", "%0.2f:%0.2f:%0.2f", member->al->pos_x, member->al->pos_y, member->al->pos_z);
- switch_event_fire(&event);
- }
-
-#endif
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_volume_in(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (data) {
- lock_member(member);
- if (!strcasecmp(data, "up")) {
- member->volume_in_level++;
- switch_normalize_volume(member->volume_in_level);
- } else if (!strcasecmp(data, "down")) {
- member->volume_in_level--;
- switch_normalize_volume(member->volume_in_level);
- } else {
- member->volume_in_level = atoi((char *) data);
- switch_normalize_volume(member->volume_in_level);
- }
- unlock_member(member);
-
- }
- if (stream != NULL) {
- stream->write_function(stream, "Volume IN %u = %d\n", member->id, member->volume_in_level);
- }
- if (test_eflag(member->conference, EFLAG_VOLUME_IN_MEMBER) &&
- data && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-in-member");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Volume-Level", "%d", member->volume_in_level);
- switch_event_fire(&event);
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_volume_out(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- switch_event_t *event;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (data) {
- lock_member(member);
- if (!strcasecmp(data, "up")) {
- member->volume_out_level++;
- switch_normalize_volume(member->volume_out_level);
- } else if (!strcasecmp(data, "down")) {
- member->volume_out_level--;
- switch_normalize_volume(member->volume_out_level);
- } else {
- member->volume_out_level = atoi((char *) data);
- switch_normalize_volume(member->volume_out_level);
- }
- unlock_member(member);
- }
- if (stream != NULL) {
- stream->write_function(stream, "Volume OUT %u = %d\n", member->id, member->volume_out_level);
- }
- if (test_eflag(member->conference, EFLAG_VOLUME_OUT_MEMBER) && data &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-out-member");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Volume-Level", "%d", member->volume_out_level);
- switch_event_fire(&event);
- }
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_vid_bandwidth(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- int32_t i, video_write_bandwidth;
-
- if (!conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING)) {
- stream->write_function(stream, "Bandwidth control not available.\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (!argv[2]) {
- stream->write_function(stream, "Invalid input\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- video_write_bandwidth = switch_parse_bandwidth_string(argv[2]);
- for (i = 0; i >= conference->canvas_count; i++) {
- if (conference->canvases[i]) {
- conference->canvases[i]->video_write_bandwidth = video_write_bandwidth;
- }
- }
-
- stream->write_function(stream, "Set Bandwidth %d\n", video_write_bandwidth);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_vid_fps(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- float fps = 0;
-
- if (!conference->canvas) {
- stream->write_function(stream, "Conference is not in mixing mode\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (!argv[2]) {
- stream->write_function(stream, "Current FPS [%0.2f]\n", conference->video_fps.fps);
- return SWITCH_STATUS_SUCCESS;
- }
-
- fps = atof(argv[2]);
-
- if (conference_set_fps(conference, fps)) {
- stream->write_function(stream, "FPS set to [%s]\n", argv[2]);
- } else {
- stream->write_function(stream, "Invalid FPS [%s]\n", argv[2]);
- }
-
- return SWITCH_STATUS_SUCCESS;
-
-}
-
-static switch_status_t conf_api_sub_write_png(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- mcu_canvas_t *canvas = NULL;
-
- if (!argv[2]) {
- stream->write_function(stream, "Invalid input\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (!conference->canvas_count) {
- stream->write_function(stream, "Conference is not in mixing mode\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (conference->canvas_count > 1) {
- /* pick super canvas */
- canvas = conference->canvases[conference->canvas_count];
- } else {
- canvas = conference->canvases[0];
- }
-
- switch_mutex_lock(canvas->mutex);
- status = switch_img_write_png(canvas->img, argv[2]);
- switch_mutex_unlock(canvas->mutex);
-
- stream->write_function(stream, "%s\n", status == SWITCH_STATUS_SUCCESS ? "+OK" : "-ERR");
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_vid_layout(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- video_layout_t *vlayout = NULL;
- int idx = 0;
-
- if (!argv[2]) {
- stream->write_function(stream, "Invalid input\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (!conference->canvas) {
- stream->write_function(stream, "Conference is not in mixing mode\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (!strcasecmp(argv[2], "list")) {
- switch_hash_index_t *hi;
- void *val;
- const void *vvar;
- for (hi = switch_core_hash_first(conference->layout_hash); hi; hi = switch_core_hash_next(&hi)) {
- switch_core_hash_this(hi, &vvar, NULL, &val);
- stream->write_function(stream, "%s\n", (char *)vvar);
- }
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (!strncasecmp(argv[2], "group", 5)) {
- layout_group_t *lg = NULL;
- char *group_name = NULL;
- int xx = 4;
-
- if ((group_name = strchr(argv[2], ':'))) {
- group_name++;
- xx--;
- } else {
- group_name = argv[3];
- }
-
- if (!group_name) {
- stream->write_function(stream, "Group name not specified.\n");
- return SWITCH_STATUS_SUCCESS;
- } else {
- if (((lg = switch_core_hash_find(conference->layout_group_hash, group_name)))) {
- vlayout = find_best_layout(conference, lg, 0);
- }
-
- if (!vlayout) {
- stream->write_function(stream, "Invalid group layout [%s]\n", group_name);
- return SWITCH_STATUS_SUCCESS;
- }
-
- stream->write_function(stream, "Change to layout group [%s]\n", group_name);
- conference->video_layout_group = switch_core_strdup(conference->pool, group_name);
-
- if (argv[xx]) {
- idx = atoi(argv[xx]);
- }
- }
- }
-
- if (!vlayout && (vlayout = switch_core_hash_find(conference->layout_hash, argv[2]))) {
- conference->video_layout_group = NULL;
- if (argv[3]) {
- idx = atoi(argv[3]);
- }
- }
-
- if (!vlayout) {
- stream->write_function(stream, "Invalid layout [%s]\n", argv[2]);
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (idx < 0 || idx > conference->canvas_count - 1) idx = 0;
-
- stream->write_function(stream, "Change canvas %d to layout [%s]\n", idx + 1, vlayout->name);
-
- switch_mutex_lock(conference->member_mutex);
- conference->canvases[idx]->new_vlayout = vlayout;
- switch_mutex_unlock(conference->member_mutex);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_list(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- int ret_status = SWITCH_STATUS_GENERR;
- int count = 0;
- switch_hash_index_t *hi;
- void *val;
- char *d = ";";
- int pretty = 0;
- int summary = 0;
- int countonly = 0;
- int argofs = (argc >= 2 && strcasecmp(argv[1], "list") == 0); /* detect being called from chat vs. api */
-
- if (argv[1 + argofs]) {
- if (argv[2 + argofs] && !strcasecmp(argv[1 + argofs], "delim")) {
- d = argv[2 + argofs];
-
- if (*d == '"') {
- if (++d) {
- char *p;
- if ((p = strchr(d, '"'))) {
- *p = '\0';
- }
- } else {
- d = ";";
- }
- }
- } else if (strcasecmp(argv[1 + argofs], "pretty") == 0) {
- pretty = 1;
- } else if (strcasecmp(argv[1 + argofs], "summary") == 0) {
- summary = 1;
- } else if (strcasecmp(argv[1 + argofs], "count") == 0) {
- countonly = 1;
- }
- }
-
- if (conference == NULL) {
- switch_mutex_lock(globals.hash_mutex);
- for (hi = switch_core_hash_first(globals.conference_hash); hi; hi = switch_core_hash_next(&hi)) {
- int fcount = 0;
- switch_core_hash_this(hi, NULL, NULL, &val);
- conference = (conference_obj_t *) val;
-
- stream->write_function(stream, "Conference %s (%u member%s rate: %u%s flags: ",
- conference->name,
- conference->count,
- conference->count == 1 ? "" : "s", conference->rate, conference_test_flag(conference, CFLAG_LOCKED) ? " locked" : "");
-
- if (conference_test_flag(conference, CFLAG_LOCKED)) {
- stream->write_function(stream, "%slocked", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_DESTRUCT)) {
- stream->write_function(stream, "%sdestruct", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_WAIT_MOD)) {
- stream->write_function(stream, "%swait_mod", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_AUDIO_ALWAYS)) {
- stream->write_function(stream, "%saudio_always", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_RUNNING)) {
- stream->write_function(stream, "%srunning", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_ANSWERED)) {
- stream->write_function(stream, "%sanswered", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_ENFORCE_MIN)) {
- stream->write_function(stream, "%senforce_min", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_BRIDGE_TO)) {
- stream->write_function(stream, "%sbridge_to", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_DYNAMIC)) {
- stream->write_function(stream, "%sdynamic", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_EXIT_SOUND)) {
- stream->write_function(stream, "%sexit_sound", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_ENTER_SOUND)) {
- stream->write_function(stream, "%senter_sound", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference->record_count > 0) {
- stream->write_function(stream, "%srecording", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_VID_FLOOR)) {
- stream->write_function(stream, "%svideo_floor_only", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_RFC4579)) {
- stream->write_function(stream, "%svideo_rfc4579", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_LIVEARRAY_SYNC)) {
- stream->write_function(stream, "%slivearray_sync", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_VID_FLOOR_LOCK)) {
- stream->write_function(stream, "%svideo_floor_lock", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_TRANSCODE_VIDEO)) {
- stream->write_function(stream, "%stranscode_video", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_VIDEO_MUXING)) {
- stream->write_function(stream, "%svideo_muxing", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING)) {
- stream->write_function(stream, "%sminimize_video_encoding", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_MANAGE_INBOUND_VIDEO_BITRATE)) {
- stream->write_function(stream, "%smanage_inbound_bitrate", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_JSON_STATUS)) {
- stream->write_function(stream, "%sjson_status", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_VIDEO_BRIDGE_FIRST_TWO)) {
- stream->write_function(stream, "%svideo_bridge_first_two", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_VIDEO_REQUIRED_FOR_CANVAS)) {
- stream->write_function(stream, "%svideo_required_for_canvas", fcount ? "|" : "");
- fcount++;
- }
-
- if (conference_test_flag(conference, CFLAG_PERSONAL_CANVAS)) {
- stream->write_function(stream, "%spersonal_canvas", fcount ? "|" : "");
- fcount++;
- }
-
- if (!fcount) {
- stream->write_function(stream, "none");
- }
-
- stream->write_function(stream, ")\n");
-
- count++;
- if (!summary) {
- if (pretty) {
- conference_list_pretty(conference, stream);
- } else {
- conference_list(conference, stream, d);
- }
- }
- }
- switch_mutex_unlock(globals.hash_mutex);
- } else {
- count++;
- if (countonly) {
- conference_list_count_only(conference, stream);
- } else if (pretty) {
- conference_list_pretty(conference, stream);
- } else {
- conference_list(conference, stream, d);
- }
- }
-
- if (!count) {
- stream->write_function(stream, "No active conferences.\n");
- }
-
- ret_status = SWITCH_STATUS_SUCCESS;
-
- return ret_status;
-}
-
-static switch_status_t conf_api_sub_floor(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- switch_mutex_lock(member->conference->mutex);
-
- if (member->conference->floor_holder == member) {
- conference_set_floor_holder(member->conference, NULL);
- if (stream != NULL) {
- stream->write_function(stream, "OK floor none\n");
- }
- } else if (member->conference->floor_holder == NULL) {
- conference_set_floor_holder(member->conference, member);
- if (stream != NULL) {
- stream->write_function(stream, "OK floor %u\n", member->id);
- }
- } else {
- if (stream != NULL) {
- stream->write_function(stream, "ERR floor is held by %u\n", member->conference->floor_holder->id);
- }
- }
-
- switch_mutex_unlock(member->conference->mutex);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_clear_vid_floor(conference_obj_t *conference, switch_stream_handle_t *stream, void *data)
-{
-
- switch_mutex_lock(conference->mutex);
- conference_clear_flag(conference, CFLAG_VID_FLOOR_LOCK);
- //conference_set_video_floor_holder(conference, NULL);
- switch_mutex_unlock(conference->mutex);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_vid_mute_img(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- char *text = (char *) data;
- mcu_layer_t *layer = NULL;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (!switch_channel_test_flag(member->channel, CF_VIDEO)) {
- return SWITCH_STATUS_FALSE;
- }
-
- switch_mutex_lock(layer->canvas->mutex);
-
- if (member->video_layer_id == -1 || !layer->canvas) {
- goto end;
- }
-
- member->video_mute_png = NULL;
- layer = &layer->canvas->layers[member->video_layer_id];
-
- if (text) {
- switch_img_free(&layer->mute_img);
- }
-
- if (text && strcasecmp(text, "clear")) {
- member->video_mute_png = switch_core_strdup(member->pool, text);
- }
-
- end:
-
- stream->write_function(stream, "%s\n", member->video_mute_png ? member->video_mute_png : "_undef_");
-
- switch_mutex_unlock(layer->canvas->mutex);
-
- return SWITCH_STATUS_SUCCESS;
-
-}
-
-
-static switch_status_t conf_api_sub_vid_logo_img(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- char *text = (char *) data;
- mcu_layer_t *layer = NULL;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (!switch_channel_test_flag(member->channel, CF_VIDEO)) {
- return SWITCH_STATUS_FALSE;
- }
-
- if (member->video_layer_id == -1 || !member->conference->canvas) {
- goto end;
- }
-
-
-
- layer = &member->conference->canvas->layers[member->video_layer_id];
-
- switch_mutex_lock(layer->canvas->mutex);
-
- if (strcasecmp(text, "clear")) {
- member->video_logo = switch_core_strdup(member->pool, text);
- }
-
- layer_set_logo(member, layer, text);
-
- end:
-
- stream->write_function(stream, "+OK\n");
-
- switch_mutex_unlock(layer->canvas->mutex);
-
- return SWITCH_STATUS_SUCCESS;
-
-}
-
-static switch_status_t conf_api_sub_vid_res_id(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- char *text = (char *) data;
- //mcu_layer_t *layer = NULL;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (!switch_channel_test_flag(member->channel, CF_VIDEO)) {
- return SWITCH_STATUS_FALSE;
- }
-
- if (!member->conference->canvas) {
- stream->write_function(stream, "-ERR conference is not in mixing mode\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- if (zstr(text)) {
- stream->write_function(stream, "-ERR missing arg\n");
- return SWITCH_STATUS_SUCCESS;
- }
-
- switch_mutex_lock(member->conference->canvas->mutex);
-
- //layer = &member->conference->canvas->layers[member->video_layer_id];
-
- if (!strcasecmp(text, "clear") || (member->video_reservation_id && !strcasecmp(text, member->video_reservation_id))) {
- member->video_reservation_id = NULL;
- stream->write_function(stream, "+OK reservation_id cleared\n");
- } else {
- member->video_reservation_id = switch_core_strdup(member->pool, text);
- stream->write_function(stream, "+OK reservation_id %s\n", text);
- }
-
- detach_video_layer(member);
-
- switch_mutex_unlock(member->conference->canvas->mutex);
-
- return SWITCH_STATUS_SUCCESS;
-
-}
-
-static switch_status_t conf_api_sub_vid_banner(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- mcu_layer_t *layer = NULL;
- char *text = (char *) data;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- switch_url_decode(text);
-
- if (!switch_channel_test_flag(member->channel, CF_VIDEO)) {
- stream->write_function(stream, "Channel %s does not have video capability!\n", switch_channel_get_name(member->channel));
- return SWITCH_STATUS_SUCCESS;
- }
-
- switch_mutex_lock(member->conference->mutex);
-
- if (member->video_layer_id == -1 || !member->conference->canvas) {
- stream->write_function(stream, "Channel %s is not in a video layer\n", switch_channel_get_name(member->channel));
- goto end;
- }
-
- if (zstr(text)) {
- stream->write_function(stream, "No text supplied\n", switch_channel_get_name(member->channel));
- goto end;
- }
-
- layer = &member->conference->canvas->layers[member->video_layer_id];
-
- member->video_banner_text = switch_core_strdup(member->pool, text);
-
- layer_set_banner(member, layer, NULL);
-
- stream->write_function(stream, "+OK\n");
-
- end:
-
- switch_mutex_unlock(member->conference->mutex);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_vid_floor(conference_member_t *member, switch_stream_handle_t *stream, void *data)
-{
- int force = 0;
-
- if (member == NULL)
- return SWITCH_STATUS_GENERR;
-
- if (!switch_channel_test_flag(member->channel, CF_VIDEO) && !member->avatar_png_img) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Channel %s does not have video capability!\n", switch_channel_get_name(member->channel));
- return SWITCH_STATUS_FALSE;
- }
-
- switch_mutex_lock(member->conference->mutex);
-
- if (data && switch_stristr("force", (char *) data)) {
- force = 1;
- }
-
- if (member->conference->video_floor_holder == member->id && conference_test_flag(member->conference, CFLAG_VID_FLOOR_LOCK)) {
- conference_clear_flag(member->conference, CFLAG_VID_FLOOR_LOCK);
-
- conference_set_floor_holder(member->conference, member);
- if (stream == NULL) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "conference %s OK video floor auto\n", member->conference->name);
- } else {
- stream->write_function(stream, "OK floor none\n");
- }
-
- } else if (force || member->conference->video_floor_holder == 0) {
- conference_set_flag(member->conference, CFLAG_VID_FLOOR_LOCK);
- conference_set_video_floor_holder(member->conference, member, SWITCH_TRUE);
- if (test_eflag(member->conference, EFLAG_FLOOR_CHANGE)) {
- if (stream == NULL) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "conference %s OK video floor %d %s\n",
- member->conference->name, member->id, switch_channel_get_name(member->channel));
- } else {
- stream->write_function(stream, "OK floor %u\n", member->id);
- }
- }
- } else {
- if (stream == NULL) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "conference %s floor already held by %d %s\n",
- member->conference->name, member->id, switch_channel_get_name(member->channel));
- } else {
- stream->write_function(stream, "ERR floor is held by %u\n", member->conference->video_floor_holder);
- }
- }
-
- switch_mutex_unlock(member->conference->mutex);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_xml_t add_x_tag(switch_xml_t x_member, const char *name, const char *value, int off)
-{
- switch_size_t dlen;
- char *data;
- switch_xml_t x_tag;
-
- if (!value) {
- return 0;
- }
-
- dlen = strlen(value) * 3 + 1;
-
- x_tag = switch_xml_add_child_d(x_member, name, off);
- switch_assert(x_tag);
-
- switch_zmalloc(data, dlen);
-
- switch_url_encode(value, data, dlen);
- switch_xml_set_txt_d(x_tag, data);
- free(data);
-
- return x_tag;
-}
-
-static void conference_xlist(conference_obj_t *conference, switch_xml_t x_conference, int off)
-{
- conference_member_t *member = NULL;
- switch_xml_t x_member = NULL, x_members = NULL, x_flags;
- int moff = 0;
- char i[30] = "";
- char *ival = i;
- switch_assert(conference != NULL);
- switch_assert(x_conference != NULL);
-
- switch_xml_set_attr_d(x_conference, "name", conference->name);
- switch_snprintf(i, sizeof(i), "%d", conference->count);
- switch_xml_set_attr_d(x_conference, "member-count", ival);
- switch_snprintf(i, sizeof(i), "%d", conference->count_ghosts);
- switch_xml_set_attr_d(x_conference, "ghost-count", ival);
- switch_snprintf(i, sizeof(i), "%u", conference->rate);
- switch_xml_set_attr_d(x_conference, "rate", ival);
- switch_xml_set_attr_d(x_conference, "uuid", conference->uuid_str);
-
- if (conference_test_flag(conference, CFLAG_LOCKED)) {
- switch_xml_set_attr_d(x_conference, "locked", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_DESTRUCT)) {
- switch_xml_set_attr_d(x_conference, "destruct", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_WAIT_MOD)) {
- switch_xml_set_attr_d(x_conference, "wait_mod", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_AUDIO_ALWAYS)) {
- switch_xml_set_attr_d(x_conference, "audio_always", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_RUNNING)) {
- switch_xml_set_attr_d(x_conference, "running", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_ANSWERED)) {
- switch_xml_set_attr_d(x_conference, "answered", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_ENFORCE_MIN)) {
- switch_xml_set_attr_d(x_conference, "enforce_min", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_BRIDGE_TO)) {
- switch_xml_set_attr_d(x_conference, "bridge_to", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_DYNAMIC)) {
- switch_xml_set_attr_d(x_conference, "dynamic", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_EXIT_SOUND)) {
- switch_xml_set_attr_d(x_conference, "exit_sound", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_ENTER_SOUND)) {
- switch_xml_set_attr_d(x_conference, "enter_sound", "true");
- }
-
- if (conference->max_members > 0) {
- switch_snprintf(i, sizeof(i), "%d", conference->max_members);
- switch_xml_set_attr_d(x_conference, "max_members", ival);
- }
-
- if (conference->record_count > 0) {
- switch_xml_set_attr_d(x_conference, "recording", "true");
- }
-
- if (conference->endconf_grace_time > 0) {
- switch_snprintf(i, sizeof(i), "%u", conference->endconf_grace_time);
- switch_xml_set_attr_d(x_conference, "endconf_grace_time", ival);
- }
-
- if (conference_test_flag(conference, CFLAG_VID_FLOOR)) {
- switch_xml_set_attr_d(x_conference, "video_floor_only", "true");
- }
-
- if (conference_test_flag(conference, CFLAG_RFC4579)) {
- switch_xml_set_attr_d(x_conference, "video_rfc4579", "true");
- }
-
- switch_snprintf(i, sizeof(i), "%d", switch_epoch_time_now(NULL) - conference->run_time);
- switch_xml_set_attr_d(x_conference, "run_time", ival);
-
- if (conference->agc_level) {
- char tmp[30] = "";
- switch_snprintf(tmp, sizeof(tmp), "%d", conference->agc_level);
- switch_xml_set_attr_d_buf(x_conference, "agc", tmp);
- }
-
- x_members = switch_xml_add_child_d(x_conference, "members", 0);
- switch_assert(x_members);
-
- switch_mutex_lock(conference->member_mutex);
-
- for (member = conference->members; member; member = member->next) {
- switch_channel_t *channel;
- switch_caller_profile_t *profile;
- char *uuid;
- //char *name;
- uint32_t count = 0;
- switch_xml_t x_tag;
- int toff = 0;
- char tmp[50] = "";
-
- if (member_test_flag(member, MFLAG_NOCHANNEL)) {
- if (member->rec_path) {
- x_member = switch_xml_add_child_d(x_members, "member", moff++);
- switch_assert(x_member);
- switch_xml_set_attr_d(x_member, "type", "recording_node");
- /* or:
- x_member = switch_xml_add_child_d(x_members, "recording_node", moff++);
- */
-
- x_tag = switch_xml_add_child_d(x_member, "record_path", count++);
- if (member_test_flag(member, MFLAG_PAUSE_RECORDING)) {
- switch_xml_set_attr_d(x_tag, "status", "paused");
- }
- switch_xml_set_txt_d(x_tag, member->rec_path);
-
- x_tag = switch_xml_add_child_d(x_member, "join_time", count++);
- switch_xml_set_attr_d(x_tag, "type", "UNIX-epoch");
- switch_snprintf(i, sizeof(i), "%d", member->rec_time);
- switch_xml_set_txt_d(x_tag, i);
- }
- continue;
- }
-
- uuid = switch_core_session_get_uuid(member->session);
- channel = switch_core_session_get_channel(member->session);
- profile = switch_channel_get_caller_profile(channel);
- //name = switch_channel_get_name(channel);
-
-
- x_member = switch_xml_add_child_d(x_members, "member", moff++);
- switch_assert(x_member);
- switch_xml_set_attr_d(x_member, "type", "caller");
-
- switch_snprintf(i, sizeof(i), "%d", member->id);
-
- add_x_tag(x_member, "id", i, toff++);
- add_x_tag(x_member, "uuid", uuid, toff++);
- add_x_tag(x_member, "caller_id_name", profile->caller_id_name, toff++);
- add_x_tag(x_member, "caller_id_number", profile->caller_id_number, toff++);
-
-
- switch_snprintf(i, sizeof(i), "%d", switch_epoch_time_now(NULL) - member->join_time);
- add_x_tag(x_member, "join_time", i, toff++);
-
- switch_snprintf(i, sizeof(i), "%d", switch_epoch_time_now(NULL) - member->last_talking);
- add_x_tag(x_member, "last_talking", member->last_talking ? i : "N/A", toff++);
-
- switch_snprintf(i, sizeof(i), "%d", member->energy_level);
- add_x_tag(x_member, "energy", i, toff++);
-
- switch_snprintf(i, sizeof(i), "%d", member->volume_in_level);
- add_x_tag(x_member, "volume_in", i, toff++);
-
- switch_snprintf(i, sizeof(i), "%d", member->volume_out_level);
- add_x_tag(x_member, "volume_out", i, toff++);
-
- x_flags = switch_xml_add_child_d(x_member, "flags", count++);
- switch_assert(x_flags);
-
- x_tag = switch_xml_add_child_d(x_flags, "can_hear", count++);
- switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_CAN_HEAR) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "can_speak", count++);
- switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_CAN_SPEAK) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "mute_detect", count++);
- switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_MUTE_DETECT) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "talking", count++);
- switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_TALKING) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "has_video", count++);
- switch_xml_set_txt_d(x_tag, switch_channel_test_flag(switch_core_session_get_channel(member->session), CF_VIDEO) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "video_bridge", count++);
- switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_VIDEO_BRIDGE) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "has_floor", count++);
- switch_xml_set_txt_d(x_tag, (member == member->conference->floor_holder) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "is_moderator", count++);
- switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_MOD) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "end_conference", count++);
- switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_ENDCONF) ? "true" : "false");
-
- x_tag = switch_xml_add_child_d(x_flags, "is_ghost", count++);
- switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_GHOST) ? "true" : "false");
+ if (conference->agc_level && conference->member_loop_count) {
+ conf_energy = 0;
+
+ for (x = 0; x < bytes / 2; x++) {
+ z = abs(main_frame[x]);
+ switch_normalize_to_16bit(z);
+ conf_energy += (int16_t) z;
+ }
+
+ conference->score = conf_energy / ((bytes / 2) / divisor) / conference->member_loop_count;
+ conference->avg_tally += conference->score;
+ conference->avg_score = conference->avg_tally / ++conference->avg_itt;
+ if (!conference->avg_itt) conference->avg_tally = conference->score;
+ }
+
+ /* Create write frame once per member who is not deaf for each sample in the main frame
+ check if our audio is involved and if so, subtract it from the sample so we don't hear ourselves.
+ Since main frame was 32 bit int, we did not lose any detail, now that we have to convert to 16 bit we can
+ cut it off at the min and max range if need be and write the frame to the output buffer.
+ */
+ for (omember = conference->members; omember; omember = omember->next) {
+ switch_size_t ok = 1;
- switch_snprintf(tmp, sizeof(tmp), "%d", member->volume_out_level);
- add_x_tag(x_member, "output-volume", tmp, toff++);
+ if (!member_test_flag(omember, MFLAG_RUNNING)) {
+ continue;
+ }
- switch_snprintf(tmp, sizeof(tmp), "%d", member->agc_volume_in_level ? member->agc_volume_in_level : member->volume_in_level);
- add_x_tag(x_member, "input-volume", tmp, toff++);
+ if (!member_test_flag(omember, MFLAG_CAN_HEAR)) {
+ switch_mutex_lock(omember->audio_out_mutex);
+ memset(write_frame, 255, bytes);
+ ok = switch_buffer_write(omember->mux_buffer, write_frame, bytes);
+ switch_mutex_unlock(omember->audio_out_mutex);
+ continue;
+ }
- switch_snprintf(tmp, sizeof(tmp), "%d", member->agc_volume_in_level);
- add_x_tag(x_member, "auto-adjusted-input-volume", tmp, toff++);
+ bptr = (int16_t *) omember->frame;
+
+ for (x = 0; x < bytes / 2 ; x++) {
+ z = main_frame[x];
- }
+ /* bptr[x] represents my own contribution to this audio sample */
+ if (member_test_flag(omember, MFLAG_HAS_AUDIO) && x <= omember->read / 2) {
+ z -= (int32_t) bptr[x];
+ }
- switch_mutex_unlock(conference->member_mutex);
-}
-static switch_status_t conf_api_sub_xml_list(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- int count = 0;
- switch_hash_index_t *hi;
- void *val;
- switch_xml_t x_conference, x_conferences;
- int off = 0;
- char *ebuf;
+ /* when there are relationships, we have to do more work by scouring all the members to see if there are any
+ reasons why we should not be hearing a paticular member, and if not, delete their samples as well.
+ */
+ if (conference->relationship_total) {
+ for (imember = conference->members; imember; imember = imember->next) {
+ if (imember != omember && member_test_flag(imember, MFLAG_HAS_AUDIO)) {
+ conference_relationship_t *rel;
+ switch_size_t found = 0;
+ int16_t *rptr = (int16_t *) imember->frame;
+ for (rel = imember->relationships; rel; rel = rel->next) {
+ if ((rel->id == omember->id || rel->id == 0) && !switch_test_flag(rel, RFLAG_CAN_SPEAK)) {
+ z -= (int32_t) rptr[x];
+ found = 1;
+ break;
+ }
+ }
+ if (!found) {
+ for (rel = omember->relationships; rel; rel = rel->next) {
+ if ((rel->id == imember->id || rel->id == 0) && !switch_test_flag(rel, RFLAG_CAN_HEAR)) {
+ z -= (int32_t) rptr[x];
+ break;
+ }
+ }
+ }
- x_conferences = switch_xml_new("conferences");
- switch_assert(x_conferences);
+ }
+ }
+ }
- if (conference == NULL) {
- switch_mutex_lock(globals.hash_mutex);
- for (hi = switch_core_hash_first(globals.conference_hash); hi; hi = switch_core_hash_next(&hi)) {
- switch_core_hash_this(hi, NULL, NULL, &val);
- conference = (conference_obj_t *) val;
+ /* Now we can convert to 16 bit. */
+ switch_normalize_to_16bit(z);
+ write_frame[x] = (int16_t) z;
+ }
+
+ switch_mutex_lock(omember->audio_out_mutex);
+ ok = switch_buffer_write(omember->mux_buffer, write_frame, bytes);
+ switch_mutex_unlock(omember->audio_out_mutex);
- x_conference = switch_xml_add_child_d(x_conferences, "conference", off++);
- switch_assert(conference);
+ if (!ok) {
+ switch_mutex_unlock(conference->mutex);
+ goto end;
+ }
+ }
+ } else { /* There is no source audio. Push silence into all of the buffers */
+ int16_t write_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
- count++;
- conference_xlist(conference, x_conference, off);
+ if (conference->comfort_noise_level) {
+ switch_generate_sln_silence(write_frame, samples, conference->channels, conference->comfort_noise_level);
+ } else {
+ memset(write_frame, 255, bytes);
+ }
+
+ for (omember = conference->members; omember; omember = omember->next) {
+ switch_size_t ok = 1;
+
+ if (!member_test_flag(omember, MFLAG_RUNNING)) {
+ continue;
+ }
+
+ switch_mutex_lock(omember->audio_out_mutex);
+ ok = switch_buffer_write(omember->mux_buffer, write_frame, bytes);
+ switch_mutex_unlock(omember->audio_out_mutex);
+ if (!ok) {
+ switch_mutex_unlock(conference->mutex);
+ goto end;
+ }
+ }
}
- switch_mutex_unlock(globals.hash_mutex);
- } else {
- x_conference = switch_xml_add_child_d(x_conferences, "conference", off++);
- switch_assert(conference);
- count++;
- conference_xlist(conference, x_conference, off);
- }
+ if (conference->async_fnode && conference->async_fnode->done) {
+ switch_memory_pool_t *pool;
- ebuf = switch_xml_toxml(x_conferences, SWITCH_TRUE);
-
- stream->write_function(stream, "%s", ebuf);
+ if (conference->canvas && conference->async_fnode->layer_id > -1 ) {
+ canvas_del_fnode_layer(conference, conference->async_fnode);
+ }
- switch_xml_free(x_conferences);
- free(ebuf);
+ conference_file_close(conference, conference->async_fnode);
+ pool = conference->async_fnode->pool;
+ conference->async_fnode = NULL;
+ switch_core_destroy_memory_pool(&pool);
+ }
- return SWITCH_STATUS_SUCCESS;
-}
+ if (conference->fnode && conference->fnode->done) {
+ conference_file_node_t *fnode;
+ switch_memory_pool_t *pool;
-static void switch_fnode_toggle_pause(conference_file_node_t *fnode, switch_stream_handle_t *stream)
-{
- if (fnode) {
- if (switch_test_flag(fnode, NFLAG_PAUSE)) {
- stream->write_function(stream, "+OK Resume\n");
- switch_clear_flag(fnode, NFLAG_PAUSE);
- } else {
- stream->write_function(stream, "+OK Pause\n");
- switch_set_flag(fnode, NFLAG_PAUSE);
+ if (conference->canvas && conference->fnode->layer_id > -1 ) {
+ canvas_del_fnode_layer(conference, conference->fnode);
+ }
+
+ if (conference->fnode->type != NODE_TYPE_SPEECH) {
+ conference_file_close(conference, conference->fnode);
}
- }
-}
-static switch_status_t conf_api_sub_pause_play(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- if (argc == 2) {
- switch_mutex_lock(conference->mutex);
- switch_fnode_toggle_pause(conference->fnode, stream);
- switch_mutex_unlock(conference->mutex);
+ fnode = conference->fnode;
+ conference->fnode = conference->fnode->next;
- return SWITCH_STATUS_SUCCESS;
- }
+ if (conference->fnode) {
+ fnode_check_video(conference->fnode);
+ }
- if (argc == 3) {
- uint32_t id = atoi(argv[2]);
- conference_member_t *member;
- if ((member = conference_member_get(conference, id))) {
- switch_mutex_lock(member->fnode_mutex);
- switch_fnode_toggle_pause(member->fnode, stream);
- switch_mutex_unlock(member->fnode_mutex);
- switch_thread_rwlock_unlock(member->rwlock);
- return SWITCH_STATUS_SUCCESS;
- } else {
- stream->write_function(stream, "Member: %u not found.\n", id);
+ pool = fnode->pool;
+ fnode = NULL;
+ switch_core_destroy_memory_pool(&pool);
}
- }
- return SWITCH_STATUS_GENERR;
-}
-
-static void switch_fnode_seek(conference_file_node_t *fnode, switch_stream_handle_t *stream, char *arg)
-{
- if (fnode && fnode->type == NODE_TYPE_FILE) {
- unsigned int samps = 0;
- unsigned int pos = 0;
-
- if (*arg == '+' || *arg == '-') {
- int step;
- int32_t target;
- if (!(step = atoi(arg))) {
- step = 1000;
- }
-
- samps = step * (fnode->fh.native_rate / 1000);
- target = (int32_t)fnode->fh.pos + samps;
-
- if (target < 0) {
- target = 0;
- }
-
- stream->write_function(stream, "+OK seek to position %d\n", target);
- switch_core_file_seek(&fnode->fh, &pos, target, SEEK_SET);
-
- } else {
- samps = switch_atoui(arg) * (fnode->fh.native_rate / 1000);
- stream->write_function(stream, "+OK seek to position %d\n", samps);
- switch_core_file_seek(&fnode->fh, &pos, samps, SEEK_SET);
- }
+ if (!conference->end_count && conference->endconf_time &&
+ switch_epoch_time_now(NULL) - conference->endconf_time > conference->endconf_grace_time) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Conference %s: endconf grace time exceeded (%u)\n",
+ conference->name, conference->endconf_grace_time);
+ conference_set_flag(conference, CFLAG_DESTRUCT | CFLAG_ENDCONF_FORCED);
}
-}
-static switch_status_t conf_api_sub_file_seek(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- if (argc == 3) {
- switch_mutex_lock(conference->mutex);
- switch_fnode_seek(conference->fnode, stream, argv[2]);
switch_mutex_unlock(conference->mutex);
-
- return SWITCH_STATUS_SUCCESS;
}
+ /* Rinse ... Repeat */
+ end:
- if (argc == 4) {
- uint32_t id = atoi(argv[3]);
- conference_member_t *member = conference_member_get(conference, id);
- if (member == NULL) {
- stream->write_function(stream, "Member: %u not found.\n", id);
- return SWITCH_STATUS_GENERR;
+ if (conference_test_flag(conference, CFLAG_OUTCALL)) {
+ conference->cancel_cause = SWITCH_CAUSE_ORIGINATOR_CANCEL;
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Ending pending outcall channels for Conference: '%s'\n", conference->name);
+ while(conference->originating) {
+ switch_yield(200000);
}
-
- switch_mutex_lock(member->fnode_mutex);
- switch_fnode_seek(member->fnode, stream, argv[2]);
- switch_mutex_unlock(member->fnode_mutex);
- switch_thread_rwlock_unlock(member->rwlock);
- return SWITCH_STATUS_SUCCESS;
}
- return SWITCH_STATUS_GENERR;
-}
+ conference_send_presence(conference);
-static switch_status_t conf_api_sub_play(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- int ret_status = SWITCH_STATUS_GENERR;
- switch_event_t *event;
- uint8_t async = 0;
+ switch_mutex_lock(conference->mutex);
+ conference_stop_file(conference, FILE_STOP_ASYNC);
+ conference_stop_file(conference, FILE_STOP_ALL);
+
+ for (np = conference->cdr_nodes; np; np = np->next) {
+ if (np->var_event) {
+ switch_event_destroy(&np->var_event);
+ }
+ }
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
- if ((argc == 4 && !strcasecmp(argv[3], "async")) || (argc == 5 && !strcasecmp(argv[4], "async"))) {
- argc--;
- async++;
- }
+ /* Close Unused Handles */
+ if (conference->fnode) {
+ conference_file_node_t *fnode, *cur;
+ switch_memory_pool_t *pool;
- if (argc == 3) {
- if (conference_play_file(conference, argv[2], 0, NULL, async) == SWITCH_STATUS_SUCCESS) {
- stream->write_function(stream, "(play) Playing file %s\n", argv[2]);
- if (test_eflag(conference, EFLAG_PLAY_FILE) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
+ fnode = conference->fnode;
+ while (fnode) {
+ cur = fnode;
+ fnode = fnode->next;
- if (conference->fnode && conference->fnode->fh.params) {
- switch_event_merge(event, conference->fnode->fh.params);
- }
-
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "File", argv[2]);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Async", async ? "true" : "false");
- switch_event_fire(&event);
+ if (cur->type != NODE_TYPE_SPEECH) {
+ conference_file_close(conference, cur);
}
- } else {
- stream->write_function(stream, "(play) File: %s not found.\n", argv[2] ? argv[2] : "(unspecified)");
- }
- ret_status = SWITCH_STATUS_SUCCESS;
- } else if (argc >= 4) {
- uint32_t id = atoi(argv[3]);
- conference_member_t *member;
- switch_bool_t mux = SWITCH_TRUE;
-
- if (argc > 4 && !strcasecmp(argv[4], "nomux")) {
- mux = SWITCH_FALSE;
+
+ pool = cur->pool;
+ switch_core_destroy_memory_pool(&pool);
}
+ conference->fnode = NULL;
+ }
+
+ if (conference->async_fnode) {
+ switch_memory_pool_t *pool;
+ conference_file_close(conference, conference->async_fnode);
+ pool = conference->async_fnode->pool;
+ conference->async_fnode = NULL;
+ switch_core_destroy_memory_pool(&pool);
+ }
- if ((member = conference_member_get(conference, id))) {
- if (conference_member_play_file(member, argv[2], 0, mux) == SWITCH_STATUS_SUCCESS) {
- stream->write_function(stream, "(play) Playing file %s to member %u\n", argv[2], id);
- if (test_eflag(conference, EFLAG_PLAY_FILE_MEMBER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
+ switch_mutex_lock(conference->member_mutex);
+ for (imember = conference->members; imember; imember = imember->next) {
+ switch_channel_t *channel;
- if (member->fnode->fh.params) {
- switch_event_merge(event, member->fnode->fh.params);
- }
+ if (!member_test_flag(imember, MFLAG_NOCHANNEL)) {
+ channel = switch_core_session_get_channel(imember->session);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file-member");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "File", argv[2]);
- switch_event_fire(&event);
+ if (!switch_false(switch_channel_get_variable(channel, "hangup_after_conference"))) {
+ /* add this little bit to preserve the bridge cause code in case of an early media call that */
+ /* never answers */
+ if (conference_test_flag(conference, CFLAG_ANSWERED)) {
+ switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
+ } else {
+ /* put actual cause code from outbound channel hangup here */
+ switch_channel_hangup(channel, conference->bridge_hangup_cause);
}
- } else {
- stream->write_function(stream, "(play) File: %s not found.\n", argv[2] ? argv[2] : "(unspecified)");
}
- switch_thread_rwlock_unlock(member->rwlock);
- ret_status = SWITCH_STATUS_SUCCESS;
- } else {
- stream->write_function(stream, "Member: %u not found.\n", id);
}
- }
- return ret_status;
-}
-
-static switch_status_t conf_api_sub_say(conference_obj_t *conference, switch_stream_handle_t *stream, const char *text)
-{
- switch_event_t *event;
-
- if (zstr(text)) {
- stream->write_function(stream, "(say) Error! No text.\n");
- return SWITCH_STATUS_GENERR;
- }
-
- if (conference_say(conference, text, 0) != SWITCH_STATUS_SUCCESS) {
- stream->write_function(stream, "(say) Error!\n");
- return SWITCH_STATUS_GENERR;
+ member_clear_flag_locked(imember, MFLAG_RUNNING);
}
+ switch_mutex_unlock(conference->member_mutex);
+ switch_mutex_unlock(conference->mutex);
- stream->write_function(stream, "(say) OK\n");
- if (test_eflag(conference, EFLAG_SPEAK_TEXT) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "speak-text");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Text", text);
- switch_event_fire(&event);
+ if (conference->vh[0].up == 1) {
+ conference->vh[0].up = -1;
}
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_saymember(conference_obj_t *conference, switch_stream_handle_t *stream, const char *text)
-{
- int ret_status = SWITCH_STATUS_GENERR;
- char *expanded = NULL;
- char *start_text = NULL;
- char *workspace = NULL;
- uint32_t id = 0;
- conference_member_t *member = NULL;
- switch_event_t *event;
- if (zstr(text)) {
- stream->write_function(stream, "(saymember) No Text!\n");
- goto done;
+ if (conference->vh[1].up == 1) {
+ conference->vh[1].up = -1;
}
-
- if (!(workspace = strdup(text))) {
- stream->write_function(stream, "(saymember) Memory Error!\n");
- goto done;
+
+ while (conference->vh[0].up || conference->vh[1].up) {
+ switch_cond_next();
}
- if ((start_text = strchr(workspace, ' '))) {
- *start_text++ = '\0';
- text = start_text;
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT);
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "conference-destroy");
+ switch_event_fire(&event);
+
+ switch_core_timer_destroy(&timer);
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
+ if (conference_test_flag(conference, CFLAG_INHASH)) {
+ switch_core_hash_delete(mod_conference_globals.conference_hash, conference->name);
}
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
- id = atoi(workspace);
- if (!id || zstr(text)) {
- stream->write_function(stream, "(saymember) No Text!\n");
- goto done;
- }
+ conference_clear_flag(conference, CFLAG_VIDEO_MUXING);
- if (!(member = conference_member_get(conference, id))) {
- stream->write_function(stream, "(saymember) Unknown Member %u!\n", id);
- goto done;
+ for (x = 0; x <= conference->canvas_count; x++) {
+ if (conference->canvases[x] && conference->canvases[x]->video_muxing_thread) {
+ switch_status_t st = 0;
+ switch_thread_join(&st, conference->canvases[x]->video_muxing_thread);
+ conference->canvases[x]->video_muxing_thread = NULL;
+ }
}
- if ((expanded = switch_channel_expand_variables(switch_core_session_get_channel(member->session), (char *) text)) != text) {
- text = expanded;
- } else {
- expanded = NULL;
- }
+ /* Wait till everybody is out */
+ conference_clear_flag_locked(conference, CFLAG_RUNNING);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Lock ON\n");
+ switch_thread_rwlock_wrlock(conference->rwlock);
+ switch_thread_rwlock_unlock(conference->rwlock);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Lock OFF\n");
- if (!text || conference_member_say(member, (char *) text, 0) != SWITCH_STATUS_SUCCESS) {
- stream->write_function(stream, "(saymember) Error!\n");
- goto done;
+ if (conference->la) {
+ switch_live_array_destroy(&conference->la);
}
- stream->write_function(stream, "(saymember) OK\n");
- if (test_eflag(member->conference, EFLAG_SPEAK_TEXT_MEMBER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "speak-text-member");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Text", text);
- switch_event_fire(&event);
+ if (conference->sh) {
+ switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
+ switch_core_speech_close(&conference->lsh, &flags);
+ conference->sh = NULL;
}
- ret_status = SWITCH_STATUS_SUCCESS;
- done:
+ conference->end_time = switch_epoch_time_now(NULL);
+ conference_cdr_render(conference);
- if (member) {
- switch_thread_rwlock_unlock(member->rwlock);
+ switch_mutex_lock(mod_conference_globals.setup_mutex);
+ if (conference->layout_hash) {
+ switch_core_hash_destroy(&conference->layout_hash);
}
+ switch_mutex_unlock(mod_conference_globals.setup_mutex);
- switch_safe_free(workspace);
- switch_safe_free(expanded);
- return ret_status;
-}
-
-static switch_status_t conf_api_sub_stop(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- uint8_t current = 0, all = 0, async = 0;
-
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
-
- if (argc > 2) {
- current = strcasecmp(argv[2], "current") ? 0 : 1;
- all = strcasecmp(argv[2], "all") ? 0 : 1;
- async = strcasecmp(argv[2], "async") ? 0 : 1;
- } else {
- all = 1;
+ if (conference->layout_group_hash) {
+ switch_core_hash_destroy(&conference->layout_group_hash);
}
- if (!(current || all || async))
- return SWITCH_STATUS_GENERR;
-
- if (argc == 4) {
- uint32_t id = atoi(argv[3]);
- conference_member_t *member;
- if ((member = conference_member_get(conference, id))) {
- uint32_t stopped = conference_member_stop_file(member, async ? FILE_STOP_ASYNC : current ? FILE_STOP_CURRENT : FILE_STOP_ALL);
- stream->write_function(stream, "Stopped %u files.\n", stopped);
- switch_thread_rwlock_unlock(member->rwlock);
- } else {
- stream->write_function(stream, "Member: %u not found.\n", id);
- }
- } else {
- uint32_t stopped = conference_stop_file(conference, async ? FILE_STOP_ASYNC : current ? FILE_STOP_CURRENT : FILE_STOP_ALL);
- stream->write_function(stream, "Stopped %u files.\n", stopped);
+ if (conference->pool) {
+ switch_memory_pool_t *pool = conference->pool;
+ switch_core_destroy_memory_pool(&pool);
}
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_relate(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- uint8_t nospeak = 0, nohear = 0, sendvideo = 0, clear = 0;
-
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
- if (argc <= 3) {
- conference_member_t *member;
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
+ mod_conference_globals.threads--;
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
- switch_mutex_lock(conference->mutex);
+ return NULL;
+}
- if (conference->relationship_total) {
- int member_id = 0;
- if (argc == 3) member_id = atoi(argv[2]);
- for (member = conference->members; member; member = member->next) {
- conference_relationship_t *rel;
+/* Say some thing with TTS in the conference room */
+switch_status_t conference_say(conference_obj_t *conference, const char *text, uint32_t leadin)
+{
+ switch_status_t status = SWITCH_STATUS_FALSE;
+ conference_file_node_t *fnode, *nptr;
+ switch_memory_pool_t *pool;
+ switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
+ uint32_t count;
+ switch_event_t *params = NULL;
+ char *fp = NULL;
+ int channels;
+ const char *position = NULL;
- if (member_id > 0 && member->id != member_id) continue;
+ switch_assert(conference != NULL);
- for (rel = member->relationships; rel; rel = rel->next) {
- stream->write_function(stream, "%d -> %d %s%s%s\n", member->id, rel->id,
- (rel->flags & RFLAG_CAN_SPEAK) ? "SPEAK " : "NOSPEAK ",
- (rel->flags & RFLAG_CAN_HEAR) ? "HEAR " : "NOHEAR ",
- (rel->flags & RFLAG_CAN_SEND_VIDEO) ? "SENDVIDEO " : "NOSENDVIDEO ");
- }
- }
- } else {
- stream->write_function(stream, "No relationships\n");
- }
- switch_mutex_unlock(conference->mutex);
- return SWITCH_STATUS_SUCCESS;
- }
+ channels = conference->channels;
- if (argc <= 4)
+ if (zstr(text)) {
return SWITCH_STATUS_GENERR;
+ }
- nospeak = strstr(argv[4], "nospeak") ? 1 : 0;
- nohear = strstr(argv[4], "nohear") ? 1 : 0;
- sendvideo = strstr(argv[4], "sendvideo") ? 1 : 0;
- if (!strcasecmp(argv[4], "clear")) {
- clear = 1;
+ switch_mutex_lock(conference->mutex);
+ switch_mutex_lock(conference->member_mutex);
+ count = conference->count;
+ if (!(conference->tts_engine && conference->tts_voice)) {
+ count = 0;
}
+ switch_mutex_unlock(conference->member_mutex);
+ switch_mutex_unlock(conference->mutex);
- if (!(clear || nospeak || nohear || sendvideo)) {
- return SWITCH_STATUS_GENERR;
+ if (!count) {
+ return SWITCH_STATUS_FALSE;
}
- if (clear) {
- conference_member_t *member = NULL, *other_member = NULL;
- uint32_t id = atoi(argv[2]);
- uint32_t oid = atoi(argv[3]);
-
- if ((member = conference_member_get(conference, id))) {
- member_del_relationship(member, oid);
- other_member = conference_member_get(conference, oid);
-
- if (other_member) {
- if (member_test_flag(other_member, MFLAG_RECEIVING_VIDEO)) {
- member_clear_flag(other_member, MFLAG_RECEIVING_VIDEO);
- if (conference->floor_holder) {
- switch_core_session_request_video_refresh(conference->floor_holder->session);
- }
- }
- switch_thread_rwlock_unlock(other_member->rwlock);
- }
-
- stream->write_function(stream, "relationship %u->%u cleared.\n", id, oid);
- switch_thread_rwlock_unlock(member->rwlock);
- } else {
- stream->write_function(stream, "relationship %u->%u not found.\n", id, oid);
- }
- return SWITCH_STATUS_SUCCESS;
+ /* Setup a memory pool to use. */
+ if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+ return SWITCH_STATUS_MEMERR;
}
- if (nospeak || nohear || sendvideo) {
- conference_member_t *member = NULL, *other_member = NULL;
- uint32_t id = atoi(argv[2]);
- uint32_t oid = atoi(argv[3]);
-
- if ((member = conference_member_get(conference, id))) {
- other_member = conference_member_get(conference, oid);
- }
-
- if (member && other_member) {
- conference_relationship_t *rel = NULL;
-
- if (sendvideo && member_test_flag(other_member, MFLAG_RECEIVING_VIDEO) && (! (nospeak || nohear))) {
- stream->write_function(stream, "member %d already receiving video", oid);
- goto skip;
- }
-
- if ((rel = member_get_relationship(member, other_member))) {
- rel->flags = 0;
- } else {
- rel = member_add_relationship(member, oid);
- }
+ /* Create a node object */
+ if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
+ switch_core_destroy_memory_pool(&pool);
+ return SWITCH_STATUS_MEMERR;
+ }
- if (rel) {
- switch_set_flag(rel, RFLAG_CAN_SPEAK | RFLAG_CAN_HEAR);
- if (nospeak) {
- switch_clear_flag(rel, RFLAG_CAN_SPEAK);
- member_clear_flag_locked(member, MFLAG_TALKING);
- }
- if (nohear) {
- switch_clear_flag(rel, RFLAG_CAN_HEAR);
- }
- if (sendvideo) {
- switch_set_flag(rel, RFLAG_CAN_SEND_VIDEO);
- member_set_flag(other_member, MFLAG_RECEIVING_VIDEO);
- switch_core_session_request_video_refresh(member->session);
- }
+ fnode->conference = conference;
+ fnode->layer_id = -1;
- stream->write_function(stream, "ok %u->%u %s set\n", id, oid, argv[4]);
- } else {
- stream->write_function(stream, "error!\n");
- }
- } else {
- stream->write_function(stream, "relationship %u->%u not found.\n", id, oid);
- }
+ if (*text == '{') {
+ char *new_fp;
+
+ fp = switch_core_strdup(pool, text);
+ switch_assert(fp);
-skip:
- if (member) {
- switch_thread_rwlock_unlock(member->rwlock);
+ if (!switch_event_create_brackets(fp, '{', '}', ',', ¶ms, &new_fp, SWITCH_FALSE) == SWITCH_STATUS_SUCCESS) {
+ new_fp = fp;
}
- if (other_member) {
- switch_thread_rwlock_unlock(other_member->rwlock);
- }
+ text = new_fp;
}
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_lock(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- switch_event_t *event;
-
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
- if (conference->is_locked_sound) {
- conference_play_file(conference, conference->is_locked_sound, CONF_DEFAULT_LEADIN, NULL, 0);
- }
+ fnode->type = NODE_TYPE_SPEECH;
+ fnode->leadin = leadin;
- conference_set_flag_locked(conference, CFLAG_LOCKED);
- stream->write_function(stream, "OK %s locked\n", argv[0]);
- if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "lock");
- switch_event_fire(&event);
+ if (params && (position = switch_event_get_header(params, "position"))) {
+ if (conference->channels != 2) {
+ position = NULL;
+ } else {
+ channels = 1;
+ fnode->al = create_al(pool);
+ if (parse_position(fnode->al, position) != SWITCH_STATUS_SUCCESS) {
+ fnode->al = NULL;
+ channels = conference->channels;
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Position Data.\n");
+ }
+ }
}
- return 0;
-}
-
-static switch_status_t conf_api_sub_unlock(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- switch_event_t *event;
-
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
-
- if (conference->is_unlocked_sound) {
- conference_play_file(conference, conference->is_unlocked_sound, CONF_DEFAULT_LEADIN, NULL, 0);
+ if (conference->sh && conference->last_speech_channels != channels) {
+ switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
+ switch_core_speech_close(&conference->lsh, &flags);
+ conference->sh = NULL;
}
- conference_clear_flag_locked(conference, CFLAG_LOCKED);
- stream->write_function(stream, "OK %s unlocked\n", argv[0]);
- if (test_eflag(conference, EFLAG_UNLOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unlock");
- switch_event_fire(&event);
+ if (!conference->sh) {
+ memset(&conference->lsh, 0, sizeof(conference->lsh));
+ if (switch_core_speech_open(&conference->lsh, conference->tts_engine, conference->tts_voice,
+ conference->rate, conference->interval, channels, &flags, NULL) != SWITCH_STATUS_SUCCESS) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid TTS module [%s]!\n", conference->tts_engine);
+ status = SWITCH_STATUS_FALSE;
+ goto end;
+ }
+ conference->last_speech_channels = channels;
+ conference->sh = &conference->lsh;
}
- return 0;
-}
+ fnode->pool = pool;
-static switch_status_t conf_api_sub_exit_sound(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- switch_event_t *event;
+ /* Queue the node */
+ switch_mutex_lock(conference->mutex);
+ for (nptr = conference->fnode; nptr && nptr->next; nptr = nptr->next);
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
-
- if (argc <= 2) {
- stream->write_function(stream, "Not enough args\n");
- return SWITCH_STATUS_GENERR;
- }
-
- if ( !strcasecmp(argv[2], "on") ) {
- conference_set_flag_locked(conference, CFLAG_EXIT_SOUND);
- stream->write_function(stream, "OK %s exit sounds on (%s)\n", argv[0], conference->exit_sound);
- if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "exit-sounds-on");
- switch_event_fire(&event);
- }
- } else if ( !strcasecmp(argv[2], "off") || !strcasecmp(argv[2], "none") ) {
- conference_clear_flag_locked(conference, CFLAG_EXIT_SOUND);
- stream->write_function(stream, "OK %s exit sounds off (%s)\n", argv[0], conference->exit_sound);
- if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "exit-sounds-off");
- switch_event_fire(&event);
- }
- } else if ( !strcasecmp(argv[2], "file") ) {
- if (! argv[3]) {
- stream->write_function(stream, "No filename specified\n");
- } else {
- /* TODO: if possible, verify file exists before setting it */
- stream->write_function(stream,"Old exit sound: [%s]\n", conference->exit_sound);
- conference->exit_sound = switch_core_strdup(conference->pool, argv[3]);
- stream->write_function(stream, "OK %s exit sound file set to %s\n", argv[0], conference->exit_sound);
- if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "exit-sound-file-changed");
- switch_event_fire(&event);
- }
+ if (nptr) {
+ nptr->next = fnode;
+ } else {
+ conference->fnode = fnode;
+ }
+
+ fnode->sh = conference->sh;
+ if (*text == '#') {
+ char *tmp = (char *) text + 1;
+ char *vp = tmp, voice[128] = "";
+ if ((tmp = strchr(tmp, '#'))) {
+ text = tmp + 1;
+ switch_copy_string(voice, vp, (tmp - vp) + 1);
+ switch_core_speech_text_param_tts(fnode->sh, "voice", voice);
}
} else {
- stream->write_function(stream, "Bad args\n");
- return SWITCH_STATUS_GENERR;
+ switch_core_speech_text_param_tts(fnode->sh, "voice", conference->tts_voice);
}
-
- return 0;
-}
+ /* Begin Generation */
+ switch_sleep(200000);
+ switch_core_speech_feed_tts(fnode->sh, (char *) text, &flags);
+ switch_mutex_unlock(conference->mutex);
+ status = SWITCH_STATUS_SUCCESS;
-static switch_status_t conf_api_sub_enter_sound(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- switch_event_t *event;
+ end:
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
-
- if (argc <= 2) {
- stream->write_function(stream, "Not enough args\n");
- return SWITCH_STATUS_GENERR;
- }
-
- if ( !strcasecmp(argv[2], "on") ) {
- conference_set_flag_locked(conference, CFLAG_ENTER_SOUND);
- stream->write_function(stream, "OK %s enter sounds on (%s)\n", argv[0], conference->enter_sound);
- if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "enter-sounds-on");
- switch_event_fire(&event);
- }
- } else if ( !strcasecmp(argv[2], "off") || !strcasecmp(argv[2], "none") ) {
- conference_clear_flag_locked(conference, CFLAG_ENTER_SOUND);
- stream->write_function(stream, "OK %s enter sounds off (%s)\n", argv[0], conference->enter_sound);
- if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "enter-sounds-off");
- switch_event_fire(&event);
- }
- } else if ( !strcasecmp(argv[2], "file") ) {
- if (! argv[3]) {
- stream->write_function(stream, "No filename specified\n");
- } else {
- /* TODO: verify file exists before setting it */
- conference->enter_sound = switch_core_strdup(conference->pool, argv[3]);
- stream->write_function(stream, "OK %s enter sound file set to %s\n", argv[0], conference->enter_sound);
- if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "enter-sound-file-changed");
- switch_event_fire(&event);
- }
- }
- } else {
- stream->write_function(stream, "Bad args\n");
- return SWITCH_STATUS_GENERR;
+ if (params) {
+ switch_event_destroy(¶ms);
}
-
- return 0;
+
+ return status;
}
-static switch_status_t conf_api_sub_dial(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+switch_status_t list_conferences(const char *line, const char *cursor, switch_console_callback_match_t **matches)
{
- switch_call_cause_t cause;
- char *tmp;
-
- switch_assert(stream != NULL);
-
- if (argc <= 2) {
- stream->write_function(stream, "Bad Args\n");
- return SWITCH_STATUS_GENERR;
- }
+ switch_console_callback_match_t *my_matches = NULL;
+ switch_status_t status = SWITCH_STATUS_FALSE;
+ switch_hash_index_t *hi;
+ void *val;
+ const void *vvar;
- if (conference && argv[2] && strstr(argv[2], "vlc/")) {
- tmp = switch_core_sprintf(conference->pool, "{vlc_rate=%d,vlc_channels=%d,vlc_interval=%d}%s",
- conference->rate, conference->channels, conference->interval, argv[2]);
- argv[2] = tmp;
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
+ for (hi = switch_core_hash_first(mod_conference_globals.conference_hash); hi; hi = switch_core_hash_next(&hi)) {
+ switch_core_hash_this(hi, &vvar, NULL, &val);
+ switch_console_push_match(&my_matches, (const char *) vvar);
}
-
- if (conference) {
- conference_outcall(conference, NULL, NULL, argv[2], 60, NULL, argv[4], argv[3], NULL, &cause, NULL, NULL);
- } else {
- conference_outcall(NULL, argv[0], NULL, argv[2], 60, NULL, argv[4], argv[3], NULL, &cause, NULL, NULL);
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
+
+ if (my_matches) {
+ *matches = my_matches;
+ status = SWITCH_STATUS_SUCCESS;
}
- stream->write_function(stream, "Call Requested: result: [%s]\n", switch_channel_cause2str(cause));
- return SWITCH_STATUS_SUCCESS;
+ return status;
}
-static switch_status_t conf_api_sub_bgdial(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+void conference_list_pretty(conference_obj_t *conference, switch_stream_handle_t *stream)
{
- switch_uuid_t uuid;
- char uuid_str[SWITCH_UUID_FORMATTED_LENGTH + 1];
+ conference_member_t *member = NULL;
+ switch_assert(conference != NULL);
switch_assert(stream != NULL);
- if (argc <= 2) {
- stream->write_function(stream, "Bad Args\n");
- return SWITCH_STATUS_GENERR;
- }
+ switch_mutex_lock(conference->member_mutex);
- switch_uuid_get(&uuid);
- switch_uuid_format(uuid_str, &uuid);
+ for (member = conference->members; member; member = member->next) {
+ switch_channel_t *channel;
+ switch_caller_profile_t *profile;
- if (conference) {
- conference_outcall_bg(conference, NULL, NULL, argv[2], 60, NULL, argv[4], argv[3], uuid_str, NULL, NULL, NULL);
- } else {
- conference_outcall_bg(NULL, argv[0], NULL, argv[2], 60, NULL, argv[4], argv[3], uuid_str, NULL, NULL, NULL);
- }
+ if (member_test_flag(member, MFLAG_NOCHANNEL)) {
+ continue;
+ }
+ channel = switch_core_session_get_channel(member->session);
+ profile = switch_channel_get_caller_profile(channel);
- stream->write_function(stream, "OK Job-UUID: %s\n", uuid_str);
+ stream->write_function(stream, "%u) %s (%s)\n", member->id, profile->caller_id_name, profile->caller_id_number);
+ }
- return SWITCH_STATUS_SUCCESS;
+ switch_mutex_unlock(conference->member_mutex);
}
-
-static switch_status_t conf_api_sub_transfer(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+void conference_list_count_only(conference_obj_t *conference, switch_stream_handle_t *stream)
{
- switch_status_t ret_status = SWITCH_STATUS_SUCCESS;
- char *conf_name = NULL, *profile_name;
- switch_event_t *params = NULL;
-
switch_assert(conference != NULL);
switch_assert(stream != NULL);
-
- if (argc > 3 && !zstr(argv[2])) {
- int x;
-
- conf_name = strdup(argv[2]);
-
- if ((profile_name = strchr(conf_name, '@'))) {
- *profile_name++ = '\0';
- } else {
- profile_name = "default";
- }
-
- for (x = 3; x < argc; x++) {
- conference_member_t *member = NULL;
- uint32_t id = atoi(argv[x]);
- switch_channel_t *channel;
- switch_event_t *event;
- char *xdest = NULL;
-
- if (!id || !(member = conference_member_get(conference, id))) {
- stream->write_function(stream, "No Member %u in conference %s.\n", id, conference->name);
- continue;
- }
- channel = switch_core_session_get_channel(member->session);
- xdest = switch_core_session_sprintf(member->session, "conference:%s@%s", conf_name, profile_name);
- switch_ivr_session_transfer(member->session, xdest, "inline", NULL);
-
- switch_channel_set_variable(channel, "last_transfered_conference", conf_name);
+ stream->write_function(stream, "%d", conference->count);
+}
- stream->write_function(stream, "OK Member '%d' sent to conference %s.\n", member->id, argv[2]);
-
- /* tell them what happened */
- if (test_eflag(conference, EFLAG_TRANSFER) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_member_data(member, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Old-Conference-Name", conference->name);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "New-Conference-Name", argv[3]);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "transfer");
- switch_event_fire(&event);
- }
- switch_thread_rwlock_unlock(member->rwlock);
- }
- } else {
- ret_status = SWITCH_STATUS_GENERR;
- }
+switch_xml_t add_x_tag(switch_xml_t x_member, const char *name, const char *value, int off)
+{
+ switch_size_t dlen;
+ char *data;
+ switch_xml_t x_tag;
- if (params) {
- switch_event_destroy(¶ms);
+ if (!value) {
+ return 0;
}
- switch_safe_free(conf_name);
-
- return ret_status;
-}
+ dlen = strlen(value) * 3 + 1;
-static switch_status_t conf_api_sub_check_record(conference_obj_t *conference, switch_stream_handle_t *stream, int arc, char **argv)
-{
- conference_record_t *rec;
- int x = 0;
+ x_tag = switch_xml_add_child_d(x_member, name, off);
+ switch_assert(x_tag);
- switch_mutex_lock(conference->flag_mutex);
- for (rec = conference->rec_node_head; rec; rec = rec->next) {
- stream->write_function(stream, "Record file %s%s%s\n", rec->path, rec->autorec ? " " : "", rec->autorec ? "(Auto)" : "");
- x++;
- }
+ switch_zmalloc(data, dlen);
- if (!x) {
- stream->write_function(stream, "Conference is not being recorded.\n");
- }
- switch_mutex_unlock(conference->flag_mutex);
+ switch_url_encode(value, data, dlen);
+ switch_xml_set_txt_d(x_tag, data);
+ free(data);
- return SWITCH_STATUS_SUCCESS;
+ return x_tag;
}
-static switch_status_t conf_api_sub_record(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+void conference_xlist(conference_obj_t *conference, switch_xml_t x_conference, int off)
{
+ conference_member_t *member = NULL;
+ switch_xml_t x_member = NULL, x_members = NULL, x_flags;
+ int moff = 0;
+ char i[30] = "";
+ char *ival = i;
switch_assert(conference != NULL);
- switch_assert(stream != NULL);
+ switch_assert(x_conference != NULL);
- if (argc <= 2) {
- return SWITCH_STATUS_GENERR;
+ switch_xml_set_attr_d(x_conference, "name", conference->name);
+ switch_snprintf(i, sizeof(i), "%d", conference->count);
+ switch_xml_set_attr_d(x_conference, "member-count", ival);
+ switch_snprintf(i, sizeof(i), "%d", conference->count_ghosts);
+ switch_xml_set_attr_d(x_conference, "ghost-count", ival);
+ switch_snprintf(i, sizeof(i), "%u", conference->rate);
+ switch_xml_set_attr_d(x_conference, "rate", ival);
+ switch_xml_set_attr_d(x_conference, "uuid", conference->uuid_str);
+
+ if (conference_test_flag(conference, CFLAG_LOCKED)) {
+ switch_xml_set_attr_d(x_conference, "locked", "true");
}
- stream->write_function(stream, "Record file %s\n", argv[2]);
- conference->record_filename = switch_core_strdup(conference->pool, argv[2]);
- conference->record_count++;
- launch_conference_record_thread(conference, argv[2], SWITCH_FALSE);
- return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t conf_api_sub_norecord(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- int all, before = conference->record_count, ttl = 0;
- switch_event_t *event;
+ if (conference_test_flag(conference, CFLAG_DESTRUCT)) {
+ switch_xml_set_attr_d(x_conference, "destruct", "true");
+ }
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
+ if (conference_test_flag(conference, CFLAG_WAIT_MOD)) {
+ switch_xml_set_attr_d(x_conference, "wait_mod", "true");
+ }
- if (argc <= 2)
- return SWITCH_STATUS_GENERR;
+ if (conference_test_flag(conference, CFLAG_AUDIO_ALWAYS)) {
+ switch_xml_set_attr_d(x_conference, "audio_always", "true");
+ }
- all = (strcasecmp(argv[2], "all") == 0);
+ if (conference_test_flag(conference, CFLAG_RUNNING)) {
+ switch_xml_set_attr_d(x_conference, "running", "true");
+ }
- if (!conference_record_stop(conference, stream, all ? NULL : argv[2]) && !all) {
- stream->write_function(stream, "non-existant recording '%s'\n", argv[2]);
- } else {
- if (test_eflag(conference, EFLAG_RECORD) &&
- switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
- conference_add_event_data(conference, event);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "stop-recording");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Path", all ? "all" : argv[2]);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Other-Recordings", conference->record_count ? "true" : "false");
- switch_event_fire(&event);
- }
+ if (conference_test_flag(conference, CFLAG_ANSWERED)) {
+ switch_xml_set_attr_d(x_conference, "answered", "true");
}
- ttl = before - conference->record_count;
- stream->write_function(stream, "Stopped recording %d file%s\n", ttl, ttl == 1 ? "" : "s");
+ if (conference_test_flag(conference, CFLAG_ENFORCE_MIN)) {
+ switch_xml_set_attr_d(x_conference, "enforce_min", "true");
+ }
- return SWITCH_STATUS_SUCCESS;
-}
+ if (conference_test_flag(conference, CFLAG_BRIDGE_TO)) {
+ switch_xml_set_attr_d(x_conference, "bridge_to", "true");
+ }
-static switch_status_t conf_api_sub_pauserec(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- switch_event_t *event;
- recording_action_type_t action;
+ if (conference_test_flag(conference, CFLAG_DYNAMIC)) {
+ switch_xml_set_attr_d(x_conference, "dynamic", "true");
+ }
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
+ if (conference_test_flag(conference, CFLAG_EXIT_SOUND)) {
+ switch_xml_set_attr_d(x_conference, "exit_sound", "true");
+ }
+
+ if (conference_test_flag(conference, CFLAG_ENTER_SOUND)) {
+ switch_xml_set_attr_d(x_conference, "enter_sound", "true");
+ }
+
+ if (conference->max_members > 0) {
+ switch_snprintf(i, sizeof(i), "%d", conference->max_members);
+ switch_xml_set_attr_d(x_conference, "max_members", ival);
+ }
- if (argc <= 2)
- return SWITCH_STATUS_GENERR;
+ if (conference->record_count > 0) {
+ switch_xml_set_attr_d(x_conference, "recording", "true");
+ }
- if (strcasecmp(argv[1], "pause") == 0) {
- action = REC_ACTION_PAUSE;
- } else if (strcasecmp(argv[1], "resume") == 0) {
- action = REC_ACTION_RESUME;
- } else {
- return SWITCH_STATUS_GENERR;
+ if (conference->endconf_grace_time > 0) {
+ switch_snprintf(i, sizeof(i), "%u", conference->endconf_grace_time);
+ switch_xml_set_attr_d(x_conference, "endconf_grace_time", ival);
}
- stream->write_function(stream, "%s recording file %s\n",
- action == REC_ACTION_PAUSE ? "Pause" : "Resume", argv[2]);
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s recording file %s\n",
- action == REC_ACTION_PAUSE ? "Pause" : "Resume", argv[2]);
- if (!conference_record_action(conference, argv[2], action)) {
- stream->write_function(stream, "non-existant recording '%s'\n", argv[2]);
- } else {
- if (test_eflag(conference, EFLAG_RECORD) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS)
- {
- conference_add_event_data(conference, event);
- if (action == REC_ACTION_PAUSE) {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "pause-recording");
- } else {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "resume-recording");
- }
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Path", argv[2]);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Other-Recordings", conference->record_count ? "true" : "false");
- switch_event_fire(&event);
- }
+ if (conference_test_flag(conference, CFLAG_VID_FLOOR)) {
+ switch_xml_set_attr_d(x_conference, "video_floor_only", "true");
}
- return SWITCH_STATUS_SUCCESS;
-}
+ if (conference_test_flag(conference, CFLAG_RFC4579)) {
+ switch_xml_set_attr_d(x_conference, "video_rfc4579", "true");
+ }
-static switch_status_t conf_api_sub_recording(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
+ switch_snprintf(i, sizeof(i), "%d", switch_epoch_time_now(NULL) - conference->run_time);
+ switch_xml_set_attr_d(x_conference, "run_time", ival);
- if (argc > 2 && argc <= 3) {
- if (strcasecmp(argv[2], "stop") == 0 || strcasecmp(argv[2], "check") == 0) {
- argv[3] = "all";
- argc++;
- }
+ if (conference->agc_level) {
+ char tmp[30] = "";
+ switch_snprintf(tmp, sizeof(tmp), "%d", conference->agc_level);
+ switch_xml_set_attr_d_buf(x_conference, "agc", tmp);
}
- if (argc <= 3) {
- /* It means that old syntax is used */
- return conf_api_sub_record(conference,stream,argc,argv);
- } else {
- /* for new syntax call existing functions with fixed parameter list */
- if (strcasecmp(argv[2], "start") == 0) {
- argv[1] = argv[2];
- argv[2] = argv[3];
- return conf_api_sub_record(conference,stream,4,argv);
- } else if (strcasecmp(argv[2], "stop") == 0) {
- argv[1] = argv[2];
- argv[2] = argv[3];
- return conf_api_sub_norecord(conference,stream,4,argv);
- } else if (strcasecmp(argv[2], "check") == 0) {
- argv[1] = argv[2];
- argv[2] = argv[3];
- return conf_api_sub_check_record(conference,stream,4,argv);
- } else if (strcasecmp(argv[2], "pause") == 0) {
- argv[1] = argv[2];
- argv[2] = argv[3];
- return conf_api_sub_pauserec(conference,stream,4,argv);
- } else if (strcasecmp(argv[2], "resume") == 0) {
- argv[1] = argv[2];
- argv[2] = argv[3];
- return conf_api_sub_pauserec(conference,stream,4,argv);
- } else {
- return SWITCH_STATUS_GENERR;
- }
- }
-}
+ x_members = switch_xml_add_child_d(x_conference, "members", 0);
+ switch_assert(x_members);
-static switch_status_t conf_api_sub_file_vol(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- if (argc >= 1) {
- conference_file_node_t *fnode;
- int vol = 0;
- int ok = 0;
-
- if (argc < 2) {
- stream->write_function(stream, "missing args\n");
- return SWITCH_STATUS_GENERR;
- }
+ switch_mutex_lock(conference->member_mutex);
- switch_mutex_lock(conference->mutex);
+ for (member = conference->members; member; member = member->next) {
+ switch_channel_t *channel;
+ switch_caller_profile_t *profile;
+ char *uuid;
+ //char *name;
+ uint32_t count = 0;
+ switch_xml_t x_tag;
+ int toff = 0;
+ char tmp[50] = "";
- fnode = conference->fnode;
+ if (member_test_flag(member, MFLAG_NOCHANNEL)) {
+ if (member->rec_path) {
+ x_member = switch_xml_add_child_d(x_members, "member", moff++);
+ switch_assert(x_member);
+ switch_xml_set_attr_d(x_member, "type", "recording_node");
+ /* or:
+ x_member = switch_xml_add_child_d(x_members, "recording_node", moff++);
+ */
- vol = atoi(argv[2]);
+ x_tag = switch_xml_add_child_d(x_member, "record_path", count++);
+ if (member_test_flag(member, MFLAG_PAUSE_RECORDING)) {
+ switch_xml_set_attr_d(x_tag, "status", "paused");
+ }
+ switch_xml_set_txt_d(x_tag, member->rec_path);
- if (argc > 3) {
- if (strcasecmp(argv[3], "async")) {
- fnode = conference->async_fnode;
+ x_tag = switch_xml_add_child_d(x_member, "join_time", count++);
+ switch_xml_set_attr_d(x_tag, "type", "UNIX-epoch");
+ switch_snprintf(i, sizeof(i), "%d", member->rec_time);
+ switch_xml_set_txt_d(x_tag, i);
}
+ continue;
}
- if (fnode && fnode->type == NODE_TYPE_FILE) {
- fnode->fh.vol = vol;
- ok = 1;
- }
- switch_mutex_unlock(conference->mutex);
-
+ uuid = switch_core_session_get_uuid(member->session);
+ channel = switch_core_session_get_channel(member->session);
+ profile = switch_channel_get_caller_profile(channel);
+ //name = switch_channel_get_name(channel);
- if (ok) {
- stream->write_function(stream, "volume changed\n");
- return SWITCH_STATUS_SUCCESS;
- } else {
- stream->write_function(stream, "File not playing\n");
- return SWITCH_STATUS_GENERR;
- }
+ x_member = switch_xml_add_child_d(x_members, "member", moff++);
+ switch_assert(x_member);
+ switch_xml_set_attr_d(x_member, "type", "caller");
- } else {
- stream->write_function(stream, "Invalid parameters:\n");
- return SWITCH_STATUS_GENERR;
- }
-}
+ switch_snprintf(i, sizeof(i), "%d", member->id);
-static switch_status_t conf_api_sub_pin(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
-{
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
+ add_x_tag(x_member, "id", i, toff++);
+ add_x_tag(x_member, "uuid", uuid, toff++);
+ add_x_tag(x_member, "caller_id_name", profile->caller_id_name, toff++);
+ add_x_tag(x_member, "caller_id_number", profile->caller_id_number, toff++);
- if ((argc == 4) && (!strcmp(argv[2], "mod"))) {
- conference->mpin = switch_core_strdup(conference->pool, argv[3]);
- stream->write_function(stream, "Moderator Pin for conference %s set: %s\n", argv[0], conference->mpin);
- return SWITCH_STATUS_SUCCESS;
- } else if ((argc == 3) && (!strcmp(argv[1], "pin"))) {
- conference->pin = switch_core_strdup(conference->pool, argv[2]);
- stream->write_function(stream, "Pin for conference %s set: %s\n", argv[0], conference->pin);
- return SWITCH_STATUS_SUCCESS;
- } else if (argc == 2 && (!strcmp(argv[1], "nopin"))) {
- conference->pin = NULL;
- stream->write_function(stream, "Pin for conference %s deleted\n", argv[0]);
- return SWITCH_STATUS_SUCCESS;
- } else {
- stream->write_function(stream, "Invalid parameters:\n");
- return SWITCH_STATUS_GENERR;
- }
-}
-static switch_status_t conf_api_sub_get(conference_obj_t *conference,
- switch_stream_handle_t *stream, int argc, char **argv) {
- int ret_status = SWITCH_STATUS_GENERR;
+ switch_snprintf(i, sizeof(i), "%d", switch_epoch_time_now(NULL) - member->join_time);
+ add_x_tag(x_member, "join_time", i, toff++);
+
+ switch_snprintf(i, sizeof(i), "%d", switch_epoch_time_now(NULL) - member->last_talking);
+ add_x_tag(x_member, "last_talking", member->last_talking ? i : "N/A", toff++);
- if (argc != 3) {
- ret_status = SWITCH_STATUS_FALSE;
- } else {
- ret_status = SWITCH_STATUS_SUCCESS;
- if (strcasecmp(argv[2], "run_time") == 0) {
- stream->write_function(stream, "%ld",
- switch_epoch_time_now(NULL) - conference->run_time);
- } else if (strcasecmp(argv[2], "count") == 0) {
- stream->write_function(stream, "%d",
- conference->count);
- } else if (strcasecmp(argv[2], "count_ghosts") == 0) {
- stream->write_function(stream, "%d",
- conference->count_ghosts);
- } else if (strcasecmp(argv[2], "max_members") == 0) {
- stream->write_function(stream, "%d",
- conference->max_members);
- } else if (strcasecmp(argv[2], "rate") == 0) {
- stream->write_function(stream, "%d",
- conference->rate);
- } else if (strcasecmp(argv[2], "profile_name") == 0) {
- stream->write_function(stream, "%s",
- conference->profile_name);
- } else if (strcasecmp(argv[2], "sound_prefix") == 0) {
- stream->write_function(stream, "%s",
- conference->sound_prefix);
- } else if (strcasecmp(argv[2], "caller_id_name") == 0) {
- stream->write_function(stream, "%s",
- conference->caller_id_name);
- } else if (strcasecmp(argv[2], "caller_id_number") == 0) {
- stream->write_function(stream, "%s",
- conference->caller_id_number);
- } else if (strcasecmp(argv[2], "is_locked") == 0) {
- stream->write_function(stream, "%s",
- conference_test_flag(conference, CFLAG_LOCKED) ? "locked" : "");
- } else if (strcasecmp(argv[2], "endconf_grace_time") == 0) {
- stream->write_function(stream, "%d",
- conference->endconf_grace_time);
- } else if (strcasecmp(argv[2], "uuid") == 0) {
- stream->write_function(stream, "%s",
- conference->uuid_str);
- } else if (strcasecmp(argv[2], "wait_mod") == 0) {
- stream->write_function(stream, "%s",
- conference_test_flag(conference, CFLAG_WAIT_MOD) ? "true" : "");
- } else {
- ret_status = SWITCH_STATUS_FALSE;
- }
- }
+ switch_snprintf(i, sizeof(i), "%d", member->energy_level);
+ add_x_tag(x_member, "energy", i, toff++);
- return ret_status;
-}
+ switch_snprintf(i, sizeof(i), "%d", member->volume_in_level);
+ add_x_tag(x_member, "volume_in", i, toff++);
-static switch_status_t conf_api_sub_set(conference_obj_t *conference,
- switch_stream_handle_t *stream, int argc, char **argv) {
- int ret_status = SWITCH_STATUS_GENERR;
+ switch_snprintf(i, sizeof(i), "%d", member->volume_out_level);
+ add_x_tag(x_member, "volume_out", i, toff++);
+
+ x_flags = switch_xml_add_child_d(x_member, "flags", count++);
+ switch_assert(x_flags);
- if (argc != 4 || zstr(argv[3])) {
- ret_status = SWITCH_STATUS_FALSE;
- } else {
- ret_status = SWITCH_STATUS_SUCCESS;
- if (strcasecmp(argv[2], "max_members") == 0) {
- int new_max = atoi(argv[3]);
- if (new_max >= 0) {
- stream->write_function(stream, "%d", conference->max_members);
- conference->max_members = new_max;
- } else {
- ret_status = SWITCH_STATUS_FALSE;
- }
- } else if (strcasecmp(argv[2], "sound_prefix") == 0) {
- stream->write_function(stream, "%s",conference->sound_prefix);
- conference->sound_prefix = switch_core_strdup(conference->pool, argv[3]);
- } else if (strcasecmp(argv[2], "caller_id_name") == 0) {
- stream->write_function(stream, "%s",conference->caller_id_name);
- conference->caller_id_name = switch_core_strdup(conference->pool, argv[3]);
- } else if (strcasecmp(argv[2], "caller_id_number") == 0) {
- stream->write_function(stream, "%s",conference->caller_id_number);
- conference->caller_id_number = switch_core_strdup(conference->pool, argv[3]);
- } else if (strcasecmp(argv[2], "endconf_grace_time") == 0) {
- int new_gt = atoi(argv[3]);
- if (new_gt >= 0) {
- stream->write_function(stream, "%d", conference->endconf_grace_time);
- conference->endconf_grace_time = new_gt;
- } else {
- ret_status = SWITCH_STATUS_FALSE;
- }
- } else {
- ret_status = SWITCH_STATUS_FALSE;
- }
- }
+ x_tag = switch_xml_add_child_d(x_flags, "can_hear", count++);
+ switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_CAN_HEAR) ? "true" : "false");
- return ret_status;
-}
+ x_tag = switch_xml_add_child_d(x_flags, "can_speak", count++);
+ switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_CAN_SPEAK) ? "true" : "false");
-typedef enum {
- CONF_API_COMMAND_LIST = 0,
- CONF_API_COMMAND_ENERGY,
- CONF_API_COMMAND_VOLUME_IN,
- CONF_API_COMMAND_VOLUME_OUT,
- CONF_API_COMMAND_PLAY,
- CONF_API_COMMAND_SAY,
- CONF_API_COMMAND_SAYMEMBER,
- CONF_API_COMMAND_STOP,
- CONF_API_COMMAND_DTMF,
- CONF_API_COMMAND_KICK,
- CONF_API_COMMAND_MUTE,
- CONF_API_COMMAND_UNMUTE,
- CONF_API_COMMAND_DEAF,
- CONF_API_COMMAND_UNDEAF,
- CONF_API_COMMAND_RELATE,
- CONF_API_COMMAND_LOCK,
- CONF_API_COMMAND_UNLOCK,
- CONF_API_COMMAND_DIAL,
- CONF_API_COMMAND_BGDIAL,
- CONF_API_COMMAND_TRANSFER,
- CONF_API_COMMAND_RECORD,
- CONF_API_COMMAND_NORECORD,
- CONF_API_COMMAND_EXIT_SOUND,
- CONF_API_COMMAND_ENTER_SOUND,
- CONF_API_COMMAND_PIN,
- CONF_API_COMMAND_NOPIN,
- CONF_API_COMMAND_GET,
- CONF_API_COMMAND_SET,
-} api_command_type_t;
-
-/* API Interface Function sub-commands */
-/* Entries in this list should be kept in sync with the enum above */
-static api_command_t conf_api_sub_commands[] = {
- {"list", (void_fn_t) & conf_api_sub_list, CONF_API_SUB_ARGS_SPLIT, "list", "[delim <string>]|[count]"},
- {"xml_list", (void_fn_t) & conf_api_sub_xml_list, CONF_API_SUB_ARGS_SPLIT, "xml_list", ""},
- {"energy", (void_fn_t) & conf_api_sub_energy, CONF_API_SUB_MEMBER_TARGET, "energy", "<member_id|all|last|non_moderator> [<newval>]"},
- {"vid-canvas", (void_fn_t) & conf_api_sub_canvas, CONF_API_SUB_MEMBER_TARGET, "vid-canvas", "<member_id|all|last|non_moderator> [<newval>]"},
- {"vid-watching-canvas", (void_fn_t) & conf_api_sub_watching_canvas, CONF_API_SUB_MEMBER_TARGET, "vid-watching-canvas", "<member_id|all|last|non_moderator> [<newval>]"},
- {"vid-layer", (void_fn_t) & conf_api_sub_layer, CONF_API_SUB_MEMBER_TARGET, "vid-layer", "<member_id|all|last|non_moderator> [<newval>]"},
- {"volume_in", (void_fn_t) & conf_api_sub_volume_in, CONF_API_SUB_MEMBER_TARGET, "volume_in", "<member_id|all|last|non_moderator> [<newval>]"},
- {"volume_out", (void_fn_t) & conf_api_sub_volume_out, CONF_API_SUB_MEMBER_TARGET, "volume_out", "<member_id|all|last|non_moderator> [<newval>]"},
- {"position", (void_fn_t) & conf_api_sub_position, CONF_API_SUB_MEMBER_TARGET, "position", "<member_id> <x>:<y>:<z>"},
- {"auto-3d-position", (void_fn_t) & conf_api_sub_auto_position, CONF_API_SUB_ARGS_SPLIT, "auto-3d-position", "[on|off]"},
- {"play", (void_fn_t) & conf_api_sub_play, CONF_API_SUB_ARGS_SPLIT, "play", "<file_path> [async|<member_id> [nomux]]"},
- {"pause_play", (void_fn_t) & conf_api_sub_pause_play, CONF_API_SUB_ARGS_SPLIT, "pause", "[<member_id>]"},
- {"file_seek", (void_fn_t) & conf_api_sub_file_seek, CONF_API_SUB_ARGS_SPLIT, "file_seek", "[+-]<val> [<member_id>]"},
- {"say", (void_fn_t) & conf_api_sub_say, CONF_API_SUB_ARGS_AS_ONE, "say", "<text>"},
- {"saymember", (void_fn_t) & conf_api_sub_saymember, CONF_API_SUB_ARGS_AS_ONE, "saymember", "<member_id> <text>"},
- {"stop", (void_fn_t) & conf_api_sub_stop, CONF_API_SUB_ARGS_SPLIT, "stop", "<[current|all|async|last]> [<member_id>]"},
- {"dtmf", (void_fn_t) & conf_api_sub_dtmf, CONF_API_SUB_MEMBER_TARGET, "dtmf", "<[member_id|all|last|non_moderator]> <digits>"},
- {"kick", (void_fn_t) & conf_api_sub_kick, CONF_API_SUB_MEMBER_TARGET, "kick", "<[member_id|all|last|non_moderator]> [<optional sound file>]"},
- {"hup", (void_fn_t) & conf_api_sub_hup, CONF_API_SUB_MEMBER_TARGET, "hup", "<[member_id|all|last|non_moderator]>"},
- {"mute", (void_fn_t) & conf_api_sub_mute, CONF_API_SUB_MEMBER_TARGET, "mute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
- {"tmute", (void_fn_t) & conf_api_sub_tmute, CONF_API_SUB_MEMBER_TARGET, "tmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
- {"unmute", (void_fn_t) & conf_api_sub_unmute, CONF_API_SUB_MEMBER_TARGET, "unmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
- {"vmute", (void_fn_t) & conf_api_sub_vmute, CONF_API_SUB_MEMBER_TARGET, "vmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
- {"tvmute", (void_fn_t) & conf_api_sub_tvmute, CONF_API_SUB_MEMBER_TARGET, "tvmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
- {"vmute-snap", (void_fn_t) & conf_api_sub_vmute_snap, CONF_API_SUB_MEMBER_TARGET, "vmute-snap", "<[member_id|all]|last|non_moderator>"},
- {"unvmute", (void_fn_t) & conf_api_sub_unvmute, CONF_API_SUB_MEMBER_TARGET, "unvmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
- {"deaf", (void_fn_t) & conf_api_sub_deaf, CONF_API_SUB_MEMBER_TARGET, "deaf", "<[member_id|all]|last|non_moderator>"},
- {"undeaf", (void_fn_t) & conf_api_sub_undeaf, CONF_API_SUB_MEMBER_TARGET, "undeaf", "<[member_id|all]|last|non_moderator>"},
- {"relate", (void_fn_t) & conf_api_sub_relate, CONF_API_SUB_ARGS_SPLIT, "relate", "<member_id> <other_member_id> [nospeak|nohear|clear]"},
- {"lock", (void_fn_t) & conf_api_sub_lock, CONF_API_SUB_ARGS_SPLIT, "lock", ""},
- {"unlock", (void_fn_t) & conf_api_sub_unlock, CONF_API_SUB_ARGS_SPLIT, "unlock", ""},
- {"agc", (void_fn_t) & conf_api_sub_agc, CONF_API_SUB_ARGS_SPLIT, "agc", ""},
- {"dial", (void_fn_t) & conf_api_sub_dial, CONF_API_SUB_ARGS_SPLIT, "dial", "<endpoint_module_name>/<destination> <callerid number> <callerid name>"},
- {"bgdial", (void_fn_t) & conf_api_sub_bgdial, CONF_API_SUB_ARGS_SPLIT, "bgdial", "<endpoint_module_name>/<destination> <callerid number> <callerid name>"},
- {"transfer", (void_fn_t) & conf_api_sub_transfer, CONF_API_SUB_ARGS_SPLIT, "transfer", "<conference_name> <member id> [...<member id>]"},
- {"record", (void_fn_t) & conf_api_sub_record, CONF_API_SUB_ARGS_SPLIT, "record", "<filename>"},
- {"chkrecord", (void_fn_t) & conf_api_sub_check_record, CONF_API_SUB_ARGS_SPLIT, "chkrecord", "<confname>"},
- {"norecord", (void_fn_t) & conf_api_sub_norecord, CONF_API_SUB_ARGS_SPLIT, "norecord", "<[filename|all]>"},
- {"pause", (void_fn_t) & conf_api_sub_pauserec, CONF_API_SUB_ARGS_SPLIT, "pause", "<filename>"},
- {"resume", (void_fn_t) & conf_api_sub_pauserec, CONF_API_SUB_ARGS_SPLIT, "resume", "<filename>"},
- {"recording", (void_fn_t) & conf_api_sub_recording, CONF_API_SUB_ARGS_SPLIT, "recording", "[start|stop|check|pause|resume] [<filename>|all]"},
- {"exit_sound", (void_fn_t) & conf_api_sub_exit_sound, CONF_API_SUB_ARGS_SPLIT, "exit_sound", "on|off|none|file <filename>"},
- {"enter_sound", (void_fn_t) & conf_api_sub_enter_sound, CONF_API_SUB_ARGS_SPLIT, "enter_sound", "on|off|none|file <filename>"},
- {"pin", (void_fn_t) & conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "pin", "<pin#>"},
- {"nopin", (void_fn_t) & conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "nopin", ""},
- {"get", (void_fn_t) & conf_api_sub_get, CONF_API_SUB_ARGS_SPLIT, "get", "<parameter-name>"},
- {"set", (void_fn_t) & conf_api_sub_set, CONF_API_SUB_ARGS_SPLIT, "set", "<max_members|sound_prefix|caller_id_name|caller_id_number|endconf_grace_time> <value>"},
- {"file-vol", (void_fn_t) & conf_api_sub_file_vol, CONF_API_SUB_ARGS_SPLIT, "file-vol", "<vol#>"},
- {"floor", (void_fn_t) & conf_api_sub_floor, CONF_API_SUB_MEMBER_TARGET, "floor", "<member_id|last>"},
- {"vid-floor", (void_fn_t) & conf_api_sub_vid_floor, CONF_API_SUB_MEMBER_TARGET, "vid-floor", "<member_id|last> [force]"},
- {"vid-banner", (void_fn_t) & conf_api_sub_vid_banner, CONF_API_SUB_MEMBER_TARGET, "vid-banner", "<member_id|last> <text>"},
- {"vid-mute-img", (void_fn_t) & conf_api_sub_vid_mute_img, CONF_API_SUB_MEMBER_TARGET, "vid-mute-img", "<member_id|last> [<path>|clear]"},
- {"vid-logo-img", (void_fn_t) & conf_api_sub_vid_logo_img, CONF_API_SUB_MEMBER_TARGET, "vid-logo-img", "<member_id|last> [<path>|clear]"},
- {"vid-res-id", (void_fn_t) & conf_api_sub_vid_res_id, CONF_API_SUB_MEMBER_TARGET, "vid-res-id", "<member_id|last> <val>|clear"},
- {"clear-vid-floor", (void_fn_t) & conf_api_sub_clear_vid_floor, CONF_API_SUB_ARGS_AS_ONE, "clear-vid-floor", ""},
- {"vid-layout", (void_fn_t) & conf_api_sub_vid_layout, CONF_API_SUB_ARGS_SPLIT, "vid-layout", "<layout name>|group <group name> [<canvas id>]"},
- {"vid-write-png", (void_fn_t) & conf_api_sub_write_png, CONF_API_SUB_ARGS_SPLIT, "vid-write-png", "<path>"},
- {"vid-fps", (void_fn_t) & conf_api_sub_vid_fps, CONF_API_SUB_ARGS_SPLIT, "vid-fps", "<fps>"},
- {"vid-bandwidth", (void_fn_t) & conf_api_sub_vid_bandwidth, CONF_API_SUB_ARGS_SPLIT, "vid-bandwidth", "<BW>"}
-};
-
-#define CONFFUNCAPISIZE (sizeof(conf_api_sub_commands)/sizeof(conf_api_sub_commands[0]))
-
-switch_status_t conf_api_dispatch(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv, const char *cmdline, int argn)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- uint32_t i, found = 0;
- switch_assert(conference != NULL);
- switch_assert(stream != NULL);
+ x_tag = switch_xml_add_child_d(x_flags, "mute_detect", count++);
+ switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_MUTE_DETECT) ? "true" : "false");
- /* loop through the command table to find a match */
- for (i = 0; i < CONFFUNCAPISIZE && !found; i++) {
- if (strcasecmp(argv[argn], conf_api_sub_commands[i].pname) == 0) {
- found = 1;
- switch (conf_api_sub_commands[i].fntype) {
+ x_tag = switch_xml_add_child_d(x_flags, "talking", count++);
+ switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_TALKING) ? "true" : "false");
- /* commands that we've broken the command line into arguments for */
- case CONF_API_SUB_ARGS_SPLIT:
- {
- conf_api_args_cmd_t pfn = (conf_api_args_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+ x_tag = switch_xml_add_child_d(x_flags, "has_video", count++);
+ switch_xml_set_txt_d(x_tag, switch_channel_test_flag(switch_core_session_get_channel(member->session), CF_VIDEO) ? "true" : "false");
- if (pfn(conference, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
- /* command returned error, so show syntax usage */
- stream->write_function(stream, "%s %s", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax);
- }
- }
- break;
-
- /* member specific command that can be iterated */
- case CONF_API_SUB_MEMBER_TARGET:
- {
- uint32_t id = 0;
- uint8_t all = 0;
- uint8_t last = 0;
- uint8_t non_mod = 0;
-
- if (argv[argn + 1]) {
- if (!(id = atoi(argv[argn + 1]))) {
- all = strcasecmp(argv[argn + 1], "all") ? 0 : 1;
- non_mod = strcasecmp(argv[argn + 1], "non_moderator") ? 0 : 1;
- last = strcasecmp(argv[argn + 1], "last") ? 0 : 1;
- }
- }
+ x_tag = switch_xml_add_child_d(x_flags, "video_bridge", count++);
+ switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_VIDEO_BRIDGE) ? "true" : "false");
- if (all || non_mod) {
- conference_member_itterator(conference, stream, non_mod, (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd, argv[argn + 2]);
- } else if (last) {
- conference_member_t *member = NULL;
- conference_member_t *last_member = NULL;
+ x_tag = switch_xml_add_child_d(x_flags, "has_floor", count++);
+ switch_xml_set_txt_d(x_tag, (member == member->conference->floor_holder) ? "true" : "false");
- switch_mutex_lock(conference->member_mutex);
+ x_tag = switch_xml_add_child_d(x_flags, "is_moderator", count++);
+ switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_MOD) ? "true" : "false");
- /* find last (oldest) member */
- member = conference->members;
- while (member != NULL) {
- if (last_member == NULL || member->id > last_member->id) {
- last_member = member;
- }
- member = member->next;
- }
+ x_tag = switch_xml_add_child_d(x_flags, "end_conference", count++);
+ switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_ENDCONF) ? "true" : "false");
- /* exec functio on last (oldest) member */
- if (last_member != NULL && last_member->session && !member_test_flag(last_member, MFLAG_NOCHANNEL)) {
- conf_api_member_cmd_t pfn = (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd;
- pfn(last_member, stream, argv[argn + 2]);
- }
+ x_tag = switch_xml_add_child_d(x_flags, "is_ghost", count++);
+ switch_xml_set_txt_d(x_tag, member_test_flag(member, MFLAG_GHOST) ? "true" : "false");
- switch_mutex_unlock(conference->member_mutex);
- } else if (id) {
- conf_api_member_cmd_t pfn = (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd;
- conference_member_t *member = conference_member_get(conference, id);
+ switch_snprintf(tmp, sizeof(tmp), "%d", member->volume_out_level);
+ add_x_tag(x_member, "output-volume", tmp, toff++);
- if (member != NULL) {
- pfn(member, stream, argv[argn + 2]);
- switch_thread_rwlock_unlock(member->rwlock);
- } else {
- stream->write_function(stream, "Non-Existant ID %u\n", id);
- }
- } else {
- stream->write_function(stream, "%s %s", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax);
- }
- }
- break;
-
- /* commands that deals with all text after command */
- case CONF_API_SUB_ARGS_AS_ONE:
- {
- conf_api_text_cmd_t pfn = (conf_api_text_cmd_t) conf_api_sub_commands[i].pfnapicmd;
- char *start_text;
- const char *modified_cmdline = cmdline;
- const char *cmd = conf_api_sub_commands[i].pname;
-
- if (!zstr(modified_cmdline) && (start_text = strstr(modified_cmdline, cmd))) {
- modified_cmdline = start_text + strlen(cmd);
- while (modified_cmdline && (*modified_cmdline == ' ' || *modified_cmdline == '\t')) {
- modified_cmdline++;
- }
- }
+ switch_snprintf(tmp, sizeof(tmp), "%d", member->agc_volume_in_level ? member->agc_volume_in_level : member->volume_in_level);
+ add_x_tag(x_member, "input-volume", tmp, toff++);
- /* call the command handler */
- if (pfn(conference, stream, modified_cmdline) != SWITCH_STATUS_SUCCESS) {
- /* command returned error, so show syntax usage */
- stream->write_function(stream, "%s %s", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax);
- }
- }
- break;
- }
- }
- }
+ switch_snprintf(tmp, sizeof(tmp), "%d", member->agc_volume_in_level);
+ add_x_tag(x_member, "auto-adjusted-input-volume", tmp, toff++);
- if (!found) {
- stream->write_function(stream, "Conference command '%s' not found.\n", argv[argn]);
- } else {
- status = SWITCH_STATUS_SUCCESS;
}
- return status;
+ switch_mutex_unlock(conference->member_mutex);
}
-/* API Interface Function */
-SWITCH_STANDARD_API(conf_api_main)
+void switch_fnode_toggle_pause(conference_file_node_t *fnode, switch_stream_handle_t *stream)
{
- char *lbuf = NULL;
- switch_status_t status = SWITCH_STATUS_SUCCESS;
- char *http = NULL, *type = NULL;
- int argc;
- char *argv[25] = { 0 };
-
- if (!cmd) {
- cmd = "help";
- }
-
- if (stream->param_event) {
- http = switch_event_get_header(stream->param_event, "http-host");
- type = switch_event_get_header(stream->param_event, "content-type");
- }
-
- if (http) {
- /* Output must be to a web browser */
- if (type && !strcasecmp(type, "text/html")) {
- stream->write_function(stream, "<pre>\n");
- }
- }
-
- if (!(lbuf = strdup(cmd))) {
- return status;
- }
-
- argc = switch_separate_string(lbuf, ' ', argv, (sizeof(argv) / sizeof(argv[0])));
-
- /* try to find a command to execute */
- if (argc && argv[0]) {
- conference_obj_t *conference = NULL;
-
- if ((conference = conference_find(argv[0], NULL))) {
- if (argc >= 2) {
- conf_api_dispatch(conference, stream, argc, argv, cmd, 1);
+ if (fnode) {
+ if (switch_test_flag(fnode, NFLAG_PAUSE)) {
+ stream->write_function(stream, "+OK Resume\n");
+ switch_clear_flag(fnode, NFLAG_PAUSE);
} else {
- stream->write_function(stream, "Conference command, not specified.\nTry 'help'\n");
+ stream->write_function(stream, "+OK Pause\n");
+ switch_set_flag(fnode, NFLAG_PAUSE);
}
- switch_thread_rwlock_unlock(conference->rwlock);
+ }
+}
+
- } else if (argv[0]) {
- /* special case the list command, because it doesn't require a conference argument */
- if (strcasecmp(argv[0], "list") == 0) {
- conf_api_sub_list(NULL, stream, argc, argv);
- } else if (strcasecmp(argv[0], "xml_list") == 0) {
- conf_api_sub_xml_list(NULL, stream, argc, argv);
- } else if (strcasecmp(argv[0], "help") == 0 || strcasecmp(argv[0], "commands") == 0) {
- stream->write_function(stream, "%s\n", api_syntax);
- } else if (argv[1] && strcasecmp(argv[1], "dial") == 0) {
- if (conf_api_sub_dial(NULL, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
- /* command returned error, so show syntax usage */
- stream->write_function(stream, "%s %s", conf_api_sub_commands[CONF_API_COMMAND_DIAL].pcommand,
- conf_api_sub_commands[CONF_API_COMMAND_DIAL].psyntax);
+void switch_fnode_seek(conference_file_node_t *fnode, switch_stream_handle_t *stream, char *arg)
+{
+ if (fnode && fnode->type == NODE_TYPE_FILE) {
+ unsigned int samps = 0;
+ unsigned int pos = 0;
+
+ if (*arg == '+' || *arg == '-') {
+ int step;
+ int32_t target;
+ if (!(step = atoi(arg))) {
+ step = 1000;
}
- } else if (argv[1] && strcasecmp(argv[1], "bgdial") == 0) {
- if (conf_api_sub_bgdial(NULL, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
- /* command returned error, so show syntax usage */
- stream->write_function(stream, "%s %s", conf_api_sub_commands[CONF_API_COMMAND_BGDIAL].pcommand,
- conf_api_sub_commands[CONF_API_COMMAND_BGDIAL].psyntax);
+
+ samps = step * (fnode->fh.native_rate / 1000);
+ target = (int32_t)fnode->fh.pos + samps;
+
+ if (target < 0) {
+ target = 0;
}
+
+ stream->write_function(stream, "+OK seek to position %d\n", target);
+ switch_core_file_seek(&fnode->fh, &pos, target, SEEK_SET);
+
} else {
- stream->write_function(stream, "Conference %s not found\n", argv[0]);
+ samps = switch_atoui(arg) * (fnode->fh.native_rate / 1000);
+ stream->write_function(stream, "+OK seek to position %d\n", samps);
+ switch_core_file_seek(&fnode->fh, &pos, samps, SEEK_SET);
}
}
-
- } else {
- int i;
-
- for (i = 0; i < CONFFUNCAPISIZE; i++) {
- stream->write_function(stream, "<conf name> %s %s\n", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax);
- }
- }
-
-
- switch_safe_free(lbuf);
-
- return status;
}
+
/* generate an outbound call from the conference */
-static switch_status_t conference_outcall(conference_obj_t *conference,
+switch_status_t conference_outcall(conference_obj_t *conference,
char *conference_name,
switch_core_session_t *session,
char *bridgeto, uint32_t timeout,
switch_snprintf(appdata, sizeof(appdata), "%s%s%s%s%s%s", conference_name,
profile?"@":"", profile?profile:"",
have_flags?"+flags{":"", have_flags?flags:"", have_flags?"}":"");
- switch_caller_extension_add_application(peer_session, extension, (char *) global_app_name, appdata);
+ switch_caller_extension_add_application(peer_session, extension, (char *) mod_conference_app_name, appdata);
switch_channel_set_caller_extension(peer_channel, extension);
switch_channel_set_state(peer_channel, CS_EXECUTE);
return status;
}
-struct bg_call {
- conference_obj_t *conference;
- switch_core_session_t *session;
- char *bridgeto;
- uint32_t timeout;
- char *flags;
- char *cid_name;
- char *cid_num;
- char *conference_name;
- char *uuid;
- char *profile;
- switch_call_cause_t *cancel_cause;
- switch_event_t *var_event;
- switch_memory_pool_t *pool;
-};
-
-static void *SWITCH_THREAD_FUNC conference_outcall_run(switch_thread_t *thread, void *obj)
+void *SWITCH_THREAD_FUNC conference_outcall_run(switch_thread_t *thread, void *obj)
{
struct bg_call *call = (struct bg_call *) obj;
return NULL;
}
-static switch_status_t conference_outcall_bg(conference_obj_t *conference,
+switch_status_t conference_outcall_bg(conference_obj_t *conference,
char *conference_name,
switch_core_session_t *session, char *bridgeto, uint32_t timeout, const char *flags, const char *cid_name,
const char *cid_num, const char *call_uuid, const char *profile, switch_call_cause_t *cancel_cause, switch_event_t **var_event)
call->conference_name = strdup(conference_name);
}
- if (call_uuid) {
- call->uuid = strdup(call_uuid);
- }
-
- if (profile) {
- call->profile = strdup(profile);
- }
-
- switch_threadattr_create(&thd_attr, pool);
- switch_threadattr_detach_set(thd_attr, 1);
- switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
- switch_thread_create(&thread, thd_attr, conference_outcall_run, call, pool);
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Launching BG Thread for outcall\n");
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-/* Play a file */
-static switch_status_t conference_local_play_file(conference_obj_t *conference, switch_core_session_t *session, char *path, uint32_t leadin, void *buf,
- uint32_t buflen)
-{
- uint32_t x = 0;
- switch_status_t status = SWITCH_STATUS_SUCCESS;
- switch_channel_t *channel;
- char *expanded = NULL;
- switch_input_args_t args = { 0 }, *ap = NULL;
-
- if (buf) {
- args.buf = buf;
- args.buflen = buflen;
- ap = &args;
- }
-
- /* generate some space infront of the file to be played */
- for (x = 0; x < leadin; x++) {
- switch_frame_t *read_frame;
- status = switch_core_session_read_frame(session, &read_frame, SWITCH_IO_FLAG_NONE, 0);
-
- if (!SWITCH_READ_ACCEPTABLE(status)) {
- break;
- }
- }
-
- /* if all is well, really play the file */
- if (status == SWITCH_STATUS_SUCCESS) {
- char *dpath = NULL;
-
- channel = switch_core_session_get_channel(session);
- if ((expanded = switch_channel_expand_variables(channel, path)) != path) {
- path = expanded;
- } else {
- expanded = NULL;
- }
-
- if (!strncasecmp(path, "say:", 4)) {
- if (!(conference->tts_engine && conference->tts_voice)) {
- status = SWITCH_STATUS_FALSE;
- } else {
- status = switch_ivr_speak_text(session, conference->tts_engine, conference->tts_voice, path + 4, ap);
- }
- goto done;
- }
-
- if (!switch_is_file_path(path) && conference->sound_prefix) {
- if (!(dpath = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, path))) {
- status = SWITCH_STATUS_MEMERR;
- goto done;
- }
- path = dpath;
- }
-
- status = switch_ivr_play_file(session, NULL, path, ap);
- switch_safe_free(dpath);
- }
-
- done:
- switch_safe_free(expanded);
-
- return status;
-}
-
-static void set_mflags(const char *flags, member_flag_t *f)
-{
- if (flags) {
- char *dup = strdup(flags);
- char *p;
- char *argv[10] = { 0 };
- int i, argc = 0;
-
- f[MFLAG_CAN_SPEAK] = f[MFLAG_CAN_HEAR] = f[MFLAG_CAN_BE_SEEN] = 1;
-
- for (p = dup; p && *p; p++) {
- if (*p == ',') {
- *p = '|';
- }
- }
-
- argc = switch_separate_string(dup, '|', argv, (sizeof(argv) / sizeof(argv[0])));
-
- for (i = 0; i < argc && argv[i]; i++) {
- if (!strcasecmp(argv[i], "mute")) {
- f[MFLAG_CAN_SPEAK] = 0;
- f[MFLAG_TALKING] = 0;
- } else if (!strcasecmp(argv[i], "vmute")) {
- f[MFLAG_CAN_BE_SEEN] = 0;
- } else if (!strcasecmp(argv[i], "deaf")) {
- f[MFLAG_CAN_HEAR] = 0;
- } else if (!strcasecmp(argv[i], "mute-detect")) {
- f[MFLAG_MUTE_DETECT] = 1;
- } else if (!strcasecmp(argv[i], "dist-dtmf")) {
- f[MFLAG_DIST_DTMF] = 1;
- } else if (!strcasecmp(argv[i], "moderator")) {
- f[MFLAG_MOD] = 1;
- } else if (!strcasecmp(argv[i], "nomoh")) {
- f[MFLAG_NOMOH] = 1;
- } else if (!strcasecmp(argv[i], "endconf")) {
- f[MFLAG_ENDCONF] = 1;
- } else if (!strcasecmp(argv[i], "mintwo")) {
- f[MFLAG_MINTWO] = 1;
- } else if (!strcasecmp(argv[i], "video-bridge")) {
- f[MFLAG_VIDEO_BRIDGE] = 1;
- } else if (!strcasecmp(argv[i], "ghost")) {
- f[MFLAG_GHOST] = 1;
- } else if (!strcasecmp(argv[i], "join-only")) {
- f[MFLAG_JOIN_ONLY] = 1;
- } else if (!strcasecmp(argv[i], "positional")) {
- f[MFLAG_POSITIONAL] = 1;
- } else if (!strcasecmp(argv[i], "no-positional")) {
- f[MFLAG_NO_POSITIONAL] = 1;
- } else if (!strcasecmp(argv[i], "join-vid-floor")) {
- f[MFLAG_JOIN_VID_FLOOR] = 1;
- } else if (!strcasecmp(argv[i], "no-minimize-encoding")) {
- f[MFLAG_NO_MINIMIZE_ENCODING] = 1;
- } else if (!strcasecmp(argv[i], "second-screen")) {
- f[MFLAG_SECOND_SCREEN] = 1;
- f[MFLAG_CAN_SPEAK] = 0;
- f[MFLAG_TALKING] = 0;
- f[MFLAG_CAN_HEAR] = 0;
- f[MFLAG_SILENT] = 1;
- }
- }
-
- free(dup);
- }
-}
-
-
-
-static void set_cflags(const char *flags, conference_flag_t *f)
-{
- if (flags) {
- char *dup = strdup(flags);
- char *p;
- char *argv[10] = { 0 };
- int i, argc = 0;
-
- for (p = dup; p && *p; p++) {
- if (*p == ',') {
- *p = '|';
- }
- }
-
- argc = switch_separate_string(dup, '|', argv, (sizeof(argv) / sizeof(argv[0])));
-
- for (i = 0; i < argc && argv[i]; i++) {
- if (!strcasecmp(argv[i], "wait-mod")) {
- f[CFLAG_WAIT_MOD] = 1;
- } else if (!strcasecmp(argv[i], "video-floor-only")) {
- f[CFLAG_VID_FLOOR] = 1;
- } else if (!strcasecmp(argv[i], "audio-always")) {
- f[CFLAG_AUDIO_ALWAYS] = 1;
- } else if (!strcasecmp(argv[i], "restart-auto-record")) {
- f[CFLAG_CONF_RESTART_AUTO_RECORD] = 1;
- } else if (!strcasecmp(argv[i], "json-events")) {
- f[CFLAG_JSON_EVENTS] = 1;
- } else if (!strcasecmp(argv[i], "livearray-sync")) {
- f[CFLAG_LIVEARRAY_SYNC] = 1;
- } else if (!strcasecmp(argv[i], "livearray-json-status")) {
- f[CFLAG_JSON_STATUS] = 1;
- } else if (!strcasecmp(argv[i], "rfc-4579")) {
- f[CFLAG_RFC4579] = 1;
- } else if (!strcasecmp(argv[i], "auto-3d-position")) {
- f[CFLAG_POSITIONAL] = 1;
- } else if (!strcasecmp(argv[i], "minimize-video-encoding")) {
- f[CFLAG_MINIMIZE_VIDEO_ENCODING] = 1;
- } else if (!strcasecmp(argv[i], "video-bridge-first-two")) {
- f[CFLAG_VIDEO_BRIDGE_FIRST_TWO] = 1;
- } else if (!strcasecmp(argv[i], "video-required-for-canvas")) {
- f[CFLAG_VIDEO_REQUIRED_FOR_CANVAS] = 1;
- } else if (!strcasecmp(argv[i], "manage-inbound-video-bitrate")) {
- f[CFLAG_MANAGE_INBOUND_VIDEO_BITRATE] = 1;
- } else if (!strcasecmp(argv[i], "video-muxing-personal-canvas")) {
- f[CFLAG_PERSONAL_CANVAS] = 1;
- }
- }
-
- free(dup);
- }
-}
-
+ if (call_uuid) {
+ call->uuid = strdup(call_uuid);
+ }
-static void clear_eflags(char *events, uint32_t *f)
-{
- char buf[512] = "";
- char *next = NULL;
- char *event = buf;
+ if (profile) {
+ call->profile = strdup(profile);
+ }
- if (events) {
- switch_copy_string(buf, events, sizeof(buf));
+ switch_threadattr_create(&thd_attr, pool);
+ switch_threadattr_detach_set(thd_attr, 1);
+ switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
+ switch_thread_create(&thread, thd_attr, conference_outcall_run, call, pool);
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Launching BG Thread for outcall\n");
- while (event) {
- next = strchr(event, ',');
- if (next) {
- *next++ = '\0';
- }
+ return SWITCH_STATUS_SUCCESS;
+}
- if (!strcmp(event, "add-member")) {
- *f &= ~EFLAG_ADD_MEMBER;
- } else if (!strcmp(event, "del-member")) {
- *f &= ~EFLAG_DEL_MEMBER;
- } else if (!strcmp(event, "energy-level")) {
- *f &= ~EFLAG_ENERGY_LEVEL;
- } else if (!strcmp(event, "volume-level")) {
- *f &= ~EFLAG_VOLUME_LEVEL;
- } else if (!strcmp(event, "gain-level")) {
- *f &= ~EFLAG_GAIN_LEVEL;
- } else if (!strcmp(event, "dtmf")) {
- *f &= ~EFLAG_DTMF;
- } else if (!strcmp(event, "stop-talking")) {
- *f &= ~EFLAG_STOP_TALKING;
- } else if (!strcmp(event, "start-talking")) {
- *f &= ~EFLAG_START_TALKING;
- } else if (!strcmp(event, "mute-detect")) {
- *f &= ~EFLAG_MUTE_DETECT;
- } else if (!strcmp(event, "mute-member")) {
- *f &= ~EFLAG_MUTE_MEMBER;
- } else if (!strcmp(event, "unmute-member")) {
- *f &= ~EFLAG_UNMUTE_MEMBER;
- } else if (!strcmp(event, "kick-member")) {
- *f &= ~EFLAG_KICK_MEMBER;
- } else if (!strcmp(event, "dtmf-member")) {
- *f &= ~EFLAG_DTMF_MEMBER;
- } else if (!strcmp(event, "energy-level-member")) {
- *f &= ~EFLAG_ENERGY_LEVEL_MEMBER;
- } else if (!strcmp(event, "volume-in-member")) {
- *f &= ~EFLAG_VOLUME_IN_MEMBER;
- } else if (!strcmp(event, "volume-out-member")) {
- *f &= ~EFLAG_VOLUME_OUT_MEMBER;
- } else if (!strcmp(event, "play-file")) {
- *f &= ~EFLAG_PLAY_FILE;
- } else if (!strcmp(event, "play-file-done")) {
- *f &= ~EFLAG_PLAY_FILE_DONE;
- } else if (!strcmp(event, "play-file-member")) {
- *f &= ~EFLAG_PLAY_FILE_MEMBER;
- } else if (!strcmp(event, "speak-text")) {
- *f &= ~EFLAG_SPEAK_TEXT;
- } else if (!strcmp(event, "speak-text-member")) {
- *f &= ~EFLAG_SPEAK_TEXT_MEMBER;
- } else if (!strcmp(event, "lock")) {
- *f &= ~EFLAG_LOCK;
- } else if (!strcmp(event, "unlock")) {
- *f &= ~EFLAG_UNLOCK;
- } else if (!strcmp(event, "transfer")) {
- *f &= ~EFLAG_TRANSFER;
- } else if (!strcmp(event, "bgdial-result")) {
- *f &= ~EFLAG_BGDIAL_RESULT;
- } else if (!strcmp(event, "floor-change")) {
- *f &= ~EFLAG_FLOOR_CHANGE;
- } else if (!strcmp(event, "record")) {
- *f &= ~EFLAG_RECORD;
- }
- event = next;
- }
- }
-}
SWITCH_STANDARD_APP(conference_auto_function)
{
}
-static int setup_media(conference_member_t *member, conference_obj_t *conference)
-{
- switch_codec_implementation_t read_impl = { 0 };
-
- switch_mutex_lock(member->audio_out_mutex);
-
- switch_core_session_get_read_impl(member->session, &read_impl);
-
- if (switch_core_codec_ready(&member->read_codec)) {
- switch_core_codec_destroy(&member->read_codec);
- memset(&member->read_codec, 0, sizeof(member->read_codec));
- }
-
- if (switch_core_codec_ready(&member->write_codec)) {
- switch_core_codec_destroy(&member->write_codec);
- memset(&member->write_codec, 0, sizeof(member->write_codec));
- }
-
- if (member->read_resampler) {
- switch_resample_destroy(&member->read_resampler);
- }
-
- switch_core_session_get_read_impl(member->session, &member->orig_read_impl);
- member->native_rate = read_impl.samples_per_second;
-
- /* Setup a Signed Linear codec for reading audio. */
- if (switch_core_codec_init(&member->read_codec,
- "L16",
- NULL, NULL, read_impl.actual_samples_per_second, read_impl.microseconds_per_packet / 1000,
- read_impl.number_of_channels,
- SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL, member->pool) == SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG,
- "Raw Codec Activation Success L16@%uhz %d channel %dms\n",
- read_impl.actual_samples_per_second, read_impl.number_of_channels, read_impl.microseconds_per_packet / 1000);
-
- } else {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Raw Codec Activation Failed L16@%uhz %d channel %dms\n",
- read_impl.actual_samples_per_second, read_impl.number_of_channels, read_impl.microseconds_per_packet / 1000);
-
- goto done;
- }
-
- if (!member->frame_size) {
- member->frame_size = SWITCH_RECOMMENDED_BUFFER_SIZE;
- member->frame = switch_core_alloc(member->pool, member->frame_size);
- member->mux_frame = switch_core_alloc(member->pool, member->frame_size);
- }
-
- if (read_impl.actual_samples_per_second != conference->rate) {
- if (switch_resample_create(&member->read_resampler,
- read_impl.actual_samples_per_second,
- conference->rate, member->frame_size, SWITCH_RESAMPLE_QUALITY, read_impl.number_of_channels) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_CRIT, "Unable to create resampler!\n");
- goto done;
- }
-
-
- member->resample_out = switch_core_alloc(member->pool, member->frame_size);
- member->resample_out_len = member->frame_size;
-
- /* Setup an audio buffer for the resampled audio */
- if (!member->resample_buffer && switch_buffer_create_dynamic(&member->resample_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, CONF_DBUFFER_MAX)
- != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
- goto done;
- }
- }
-
-
- /* Setup a Signed Linear codec for writing audio. */
- if (switch_core_codec_init(&member->write_codec,
- "L16",
- NULL,
- NULL,
- conference->rate,
- read_impl.microseconds_per_packet / 1000,
- read_impl.number_of_channels,
- SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL, member->pool) == SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG,
- "Raw Codec Activation Success L16@%uhz %d channel %dms\n",
- conference->rate, conference->channels, read_impl.microseconds_per_packet / 1000);
- } else {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Raw Codec Activation Failed L16@%uhz %d channel %dms\n",
- conference->rate, conference->channels, read_impl.microseconds_per_packet / 1000);
- goto codec_done2;
- }
-
- /* Setup an audio buffer for the incoming audio */
- if (!member->audio_buffer && switch_buffer_create_dynamic(&member->audio_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, CONF_DBUFFER_MAX) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
- goto codec_done1;
- }
-
- /* Setup an audio buffer for the outgoing audio */
- if (!member->mux_buffer && switch_buffer_create_dynamic(&member->mux_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, CONF_DBUFFER_MAX) != SWITCH_STATUS_SUCCESS) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
- goto codec_done1;
- }
-
- switch_mutex_unlock(member->audio_out_mutex);
-
- return 0;
-
- codec_done1:
- switch_core_codec_destroy(&member->read_codec);
- codec_done2:
- switch_core_codec_destroy(&member->write_codec);
- done:
-
- switch_mutex_unlock(member->audio_out_mutex);
-
- return -1;
-
-
-}
-
-static void merge_mflags(member_flag_t *a, member_flag_t *b)
-{
- int x;
-
- for (x = 0; x < MFLAG_MAX; x++) {
- if (b[x]) a[x] = 1;
- }
-}
-
-
-static const char *combine_flag_var(switch_core_session_t *session, const char *var_name)
+const char *combine_flag_var(switch_core_session_t *session, const char *var_name)
{
switch_event_header_t *hp;
switch_event_t *event, *cevent;
}
-#define validate_pin(buf, pin, mpin) \
- pin_valid = (!zstr(pin) && strcmp(buf, pin) == 0); \
- if (!pin_valid && !zstr(mpin) && strcmp(buf, mpin) == 0) { \
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Moderator PIN found!\n"); \
- pin_valid = 1; \
- mpin_matched = 1; \
- }
/* Application interface function that is called from the dialplan to join the channel to a conference */
SWITCH_STANDARD_APP(conference_function)
{
switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "profile_name", profile_name);
/* Open the config from the xml registry */
- if (!(cxml = switch_xml_open_cfg(global_cf_name, &cfg, params))) {
- switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Open of %s failed\n", global_cf_name);
+ if (!(cxml = switch_xml_open_cfg(mod_conference_cf_name, &cfg, params))) {
+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Open of %s failed\n", mod_conference_cf_name);
goto done;
}
/* conference object, and skip pin handling, and locked checking */
if (!locked) {
- switch_mutex_lock(globals.setup_mutex);
+ switch_mutex_lock(mod_conference_globals.setup_mutex);
locked = 1;
}
set_cflags(cflags_str, conference->flags);
if (locked) {
- switch_mutex_unlock(globals.setup_mutex);
+ switch_mutex_unlock(mod_conference_globals.setup_mutex);
locked = 0;
}
if ((conference = conference_find(conf_name, NULL))) {
if (locked) {
- switch_mutex_unlock(globals.setup_mutex);
+ switch_mutex_unlock(mod_conference_globals.setup_mutex);
locked = 0;
}
}
set_cflags(cflags_str, conference->flags);
if (locked) {
- switch_mutex_unlock(globals.setup_mutex);
+ switch_mutex_unlock(mod_conference_globals.setup_mutex);
locked = 0;
}
/* if this is not an outbound call, deal with conference pins */
if (enforce_security && (!zstr(dpin) || !zstr(mdpin))) {
char pin_buf[80] = "";
+ char *cf_pin_url_param_name = "X-ConfPin=";
int pin_retries = conference->pin_retries;
int pin_valid = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (locked) {
- switch_mutex_unlock(globals.setup_mutex);
+ switch_mutex_unlock(mod_conference_globals.setup_mutex);
}
if (member.read_resampler) {
-static void launch_conference_video_muxing_write_thread(conference_member_t *member)
-{
- switch_threadattr_t *thd_attr = NULL;
- switch_mutex_lock(globals.hash_mutex);
- if (!member->video_muxing_write_thread) {
- switch_threadattr_create(&thd_attr, member->pool);
- switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
- switch_thread_create(&member->video_muxing_write_thread, thd_attr, conference_video_muxing_write_thread_run, member, member->pool);
- }
- switch_mutex_unlock(globals.hash_mutex);
-}
-static void launch_conference_video_muxing_thread(conference_obj_t *conference, mcu_canvas_t *canvas, int super)
-{
- switch_threadattr_t *thd_attr = NULL;
-
- switch_mutex_lock(globals.hash_mutex);
- if (!canvas->video_muxing_thread) {
- switch_threadattr_create(&thd_attr, conference->pool);
- switch_threadattr_priority_set(thd_attr, SWITCH_PRI_REALTIME);
- switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
- conference_set_flag(conference, CFLAG_VIDEO_MUXING);
- switch_thread_create(&canvas->video_muxing_thread, thd_attr,
- super ? conference_super_video_muxing_thread_run : conference_video_muxing_thread_run, canvas, conference->pool);
- }
- switch_mutex_unlock(globals.hash_mutex);
-}
-
/* Create a thread for the conference and launch it */
-static void launch_conference_thread(conference_obj_t *conference)
+void launch_conference_thread(conference_obj_t *conference)
{
switch_thread_t *thread;
switch_threadattr_t *thd_attr = NULL;
switch_threadattr_detach_set(thd_attr, 1);
switch_threadattr_priority_set(thd_attr, SWITCH_PRI_REALTIME);
switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
- switch_mutex_lock(globals.hash_mutex);
- switch_mutex_unlock(globals.hash_mutex);
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
switch_thread_create(&thread, thd_attr, conference_thread_run, conference, conference->pool);
}
-static void launch_conference_record_thread(conference_obj_t *conference, char *path, switch_bool_t autorec)
+void launch_conference_record_thread(conference_obj_t *conference, char *path, switch_bool_t autorec)
{
switch_thread_t *thread;
switch_threadattr_t *thd_attr = NULL;
switch_thread_create(&thread, thd_attr, conference_record_thread_run, rec, rec->pool);
}
-static switch_status_t chat_send(switch_event_t *message_event)
-{
- char name[512] = "", *p, *lbuf = NULL;
- conference_obj_t *conference = NULL;
- switch_stream_handle_t stream = { 0 };
- const char *proto;
- const char *from;
- const char *to;
- //const char *subject;
- const char *body;
- //const char *type;
- const char *hint;
-
- proto = switch_event_get_header(message_event, "proto");
- from = switch_event_get_header(message_event, "from");
- to = switch_event_get_header(message_event, "to");
- body = switch_event_get_body(message_event);
- hint = switch_event_get_header(message_event, "hint");
-
-
- if ((p = strchr(to, '+'))) {
- to = ++p;
- }
-
- if (!body) {
- return SWITCH_STATUS_SUCCESS;
- }
-
- if ((p = strchr(to, '@'))) {
- switch_copy_string(name, to, ++p - to);
- } else {
- switch_copy_string(name, to, sizeof(name));
- }
-
- if (!(conference = conference_find(name, NULL))) {
- switch_core_chat_send_args(proto, CONF_CHAT_PROTO, to, hint && strchr(hint, '/') ? hint : from, "",
- "Conference not active.", NULL, NULL, SWITCH_FALSE);
- return SWITCH_STATUS_FALSE;
- }
-
- SWITCH_STANDARD_STREAM(stream);
-
- if (body != NULL && (lbuf = strdup(body))) {
- /* special case list */
- if (conference->broadcast_chat_messages) {
- chat_message_broadcast(conference, message_event);
- } else if (switch_stristr("list", lbuf)) {
- conference_list_pretty(conference, &stream);
- /* provide help */
- } else {
- return SWITCH_STATUS_SUCCESS;
- }
- }
-
- switch_safe_free(lbuf);
-
- if (!conference->broadcast_chat_messages) {
- switch_core_chat_send_args(proto, CONF_CHAT_PROTO, to, hint && strchr(hint, '/') ? hint : from, "", stream.data, NULL, NULL, SWITCH_FALSE);
- }
-
- switch_safe_free(stream.data);
- switch_thread_rwlock_unlock(conference->rwlock);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static conference_obj_t *conference_find(char *name, char *domain)
+conference_obj_t *conference_find(char *name, char *domain)
{
conference_obj_t *conference;
- switch_mutex_lock(globals.hash_mutex);
- if ((conference = switch_core_hash_find(globals.conference_hash, name))) {
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
+ if ((conference = switch_core_hash_find(mod_conference_globals.conference_hash, name))) {
if (conference_test_flag(conference, CFLAG_DESTRUCT)) {
- switch_core_hash_delete(globals.conference_hash, conference->name);
+ switch_core_hash_delete(mod_conference_globals.conference_hash, conference->name);
conference_clear_flag(conference, CFLAG_INHASH);
conference = NULL;
} else if (!zstr(domain) && conference->domain && strcasecmp(domain, conference->domain)) {
conference = NULL;
}
}
- switch_mutex_unlock(globals.hash_mutex);
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
return conference;
}
/* create a new conferene with a specific profile */
-static conference_obj_t *conference_new(char *name, conf_xml_cfg_t cfg, switch_core_session_t *session, switch_memory_pool_t *pool)
+conference_obj_t *conference_new(char *name, conf_xml_cfg_t cfg, switch_core_session_t *session, switch_memory_pool_t *pool)
{
conference_obj_t *conference;
switch_xml_t xml_kvp;
}
}
- switch_mutex_lock(globals.hash_mutex);
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
/* parse the profile tree for param values */
if (cfg.profile)
/* Caller ID Name */
if (zstr(caller_id_name)) {
- caller_id_name = (char *) global_app_name;
+ caller_id_name = (char *) mod_conference_app_name;
}
/* Caller ID Number */
switch_mutex_init(&conference->member_mutex, SWITCH_MUTEX_NESTED, conference->pool);
switch_mutex_init(&conference->canvas_mutex, SWITCH_MUTEX_NESTED, conference->pool);
- switch_mutex_lock(globals.hash_mutex);
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
conference_set_flag(conference, CFLAG_INHASH);
- switch_core_hash_insert(globals.conference_hash, conference->name, conference);
- switch_mutex_unlock(globals.hash_mutex);
+ switch_core_hash_insert(mod_conference_globals.conference_hash, conference->name, conference);
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
conference->super_canvas_label_layers = video_super_canvas_label_layers;
conference->super_canvas_show_all_layers = video_super_canvas_show_all_layers;
end:
- switch_mutex_unlock(globals.hash_mutex);
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
return conference;
}
-static void conference_send_presence(conference_obj_t *conference)
+void conference_send_presence(conference_obj_t *conference)
{
switch_event_t *event;
}
#if 0
-static uint32_t kickall_matching_var(conference_obj_t *conference, const char *var, const char *val)
+uint32_t kickall_matching_var(conference_obj_t *conference, const char *var, const char *val)
{
conference_member_t *member = NULL;
const char *vval = NULL;
}
#endif
-static void call_setup_event_handler(switch_event_t *event)
-{
- switch_status_t status = SWITCH_STATUS_FALSE;
- conference_obj_t *conference = NULL;
- char *conf = switch_event_get_header(event, "Target-Component");
- char *domain = switch_event_get_header(event, "Target-Domain");
- char *dial_str = switch_event_get_header(event, "Request-Target");
- char *dial_uri = switch_event_get_header(event, "Request-Target-URI");
- char *action = switch_event_get_header(event, "Request-Action");
- char *ext = switch_event_get_header(event, "Request-Target-Extension");
- char *ext_domain = switch_event_get_header(event, "Request-Target-Domain");
- char *full_url = switch_event_get_header(event, "full_url");
- char *call_id = switch_event_get_header(event, "Request-Call-ID");
-
- if (!ext) ext = dial_str;
-
- if (!zstr(conf) && !zstr(dial_str) && !zstr(action) && (conference = conference_find(conf, domain))) {
- switch_event_t *var_event;
- switch_event_header_t *hp;
-
- if (conference_test_flag(conference, CFLAG_RFC4579)) {
- char *key = switch_mprintf("conf_%s_%s_%s_%s", conference->name, conference->domain, ext, ext_domain);
- char *expanded = NULL, *ostr = dial_str;;
-
- if (!strcasecmp(action, "call")) {
- if((conference->max_members > 0) && (conference->count >= conference->max_members)) {
- // Conference member limit has been reached; do not proceed with setup request
- status = SWITCH_STATUS_FALSE;
- } else {
- if (switch_event_create_plain(&var_event, SWITCH_EVENT_CHANNEL_DATA) != SWITCH_STATUS_SUCCESS) {
- abort();
- }
-
- for(hp = event->headers; hp; hp = hp->next) {
- if (!strncasecmp(hp->name, "var_", 4)) {
- switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, hp->name + 4, hp->value);
- }
- }
-
- switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, "conference_call_key", key);
- switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, "conference_destination_number", ext);
-
- switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, "conference_invite_uri", dial_uri);
-
- switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, "conference_track_status", "true");
- switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, "conference_track_call_id", call_id);
- switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, "sip_invite_domain", domain);
- switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, "sip_invite_contact_params", "~isfocus");
-
- if (!strncasecmp(ostr, "url+", 4)) {
- ostr += 4;
- } else if (!switch_true(full_url) && conference->outcall_templ) {
- if ((expanded = switch_event_expand_headers(var_event, conference->outcall_templ))) {
- ostr = expanded;
- }
- }
-
- status = conference_outcall_bg(conference, NULL, NULL, ostr, 60, NULL, NULL, NULL, NULL, NULL, NULL, &var_event);
-
- if (expanded && expanded != conference->outcall_templ) {
- switch_safe_free(expanded);
- }
- }
-
- } else if (!strcasecmp(action, "end")) {
- if (switch_core_session_hupall_matching_var("conference_call_key", key, SWITCH_CAUSE_NORMAL_CLEARING)) {
- send_conference_notify(conference, "SIP/2.0 200 OK\r\n", call_id, SWITCH_TRUE);
- } else {
- send_conference_notify(conference, "SIP/2.0 481 Failure\r\n", call_id, SWITCH_TRUE);
- }
- status = SWITCH_STATUS_SUCCESS;
- }
-
- switch_safe_free(key);
- } else { // Conference found but doesn't support referral.
- status = SWITCH_STATUS_FALSE;
- }
-
-
- switch_thread_rwlock_unlock(conference->rwlock);
- } else { // Couldn't find associated conference. Indicate failure on refer subscription
- status = SWITCH_STATUS_FALSE;
- }
-
- if(status != SWITCH_STATUS_SUCCESS) {
- // Unable to setup call, need to generate final NOTIFY
- if (switch_event_create(&event, SWITCH_EVENT_CONFERENCE_DATA) == SWITCH_STATUS_SUCCESS) {
- event->flags |= EF_UNIQ_HEADERS;
-
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-name", conf);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-domain", domain);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "conference-event", "refer");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call_id", call_id);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "final", "true");
- switch_event_add_body(event, "%s", "SIP/2.0 481 Failure\r\n");
- switch_event_fire(&event);
- }
- }
-
-}
-
-static void conf_data_event_handler(switch_event_t *event)
-{
- switch_event_t *revent;
- char *name = switch_event_get_header(event, "conference-name");
- char *domain = switch_event_get_header(event, "conference-domain");
- conference_obj_t *conference = NULL;
- char *body = NULL;
-
- if (!zstr(name) && (conference = conference_find(name, domain))) {
- if (conference_test_flag(conference, CFLAG_RFC4579)) {
- switch_event_dup(&revent, event);
- revent->event_id = SWITCH_EVENT_CONFERENCE_DATA;
- revent->flags |= EF_UNIQ_HEADERS;
- switch_event_add_header(revent, SWITCH_STACK_TOP, "Event-Name", "CONFERENCE_DATA");
-
- body = conference_rfc4579_render(conference, event, revent);
- switch_event_add_body(revent, "%s", body);
- switch_event_fire(&revent);
- switch_safe_free(body);
- }
- switch_thread_rwlock_unlock(conference->rwlock);
- }
-}
-
-
-static void pres_event_handler(switch_event_t *event)
-{
- char *to = switch_event_get_header(event, "to");
- char *domain_name = NULL;
- char *dup_to = NULL, *conf_name, *dup_conf_name = NULL;
- conference_obj_t *conference;
-
- if (!to || strncasecmp(to, "conf+", 5) || !strchr(to, '@')) {
- return;
- }
-
- if (!(dup_to = strdup(to))) {
- return;
- }
-
-
- conf_name = dup_to + 5;
-
- if ((domain_name = strchr(conf_name, '@'))) {
- *domain_name++ = '\0';
- }
-
- dup_conf_name = switch_mprintf("%q@%q", conf_name, domain_name);
-
-
- if ((conference = conference_find(conf_name, NULL)) || (conference = conference_find(dup_conf_name, NULL))) {
- if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", CONF_CHAT_PROTO);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", conference->name);
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", conference->name, conference->domain);
-
-
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "force-status", "Active (%d caller%s)", conference->count, conference->count == 1 ? "" : "s");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", "presence");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "event_count", "%d", EC++);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "unique-id", conf_name);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-state", "CS_ROUTING");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "answer-state", conference->count == 1 ? "early" : "confirmed");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call-direction", conference->count == 1 ? "outbound" : "inbound");
- switch_event_fire(&event);
- }
- switch_thread_rwlock_unlock(conference->rwlock);
- } else if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) {
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", CONF_CHAT_PROTO);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", conf_name);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "from", to);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "force-status", "Idle");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "rpid", "unknown");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", "presence");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog");
- switch_event_add_header(event, SWITCH_STACK_BOTTOM, "event_count", "%d", EC++);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "unique-id", conf_name);
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-state", "CS_HANGUP");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "answer-state", "terminated");
- switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call-direction", "inbound");
- switch_event_fire(&event);
- }
-
- switch_safe_free(dup_to);
- switch_safe_free(dup_conf_name);
-}
-
-static void send_presence(switch_event_types_t id)
+void send_presence(switch_event_types_t id)
{
switch_xml_t cxml, cfg, advertise, room;
switch_event_t *params = NULL;
/* Open the config from the xml registry */
- if (!(cxml = switch_xml_open_cfg(global_cf_name, &cfg, params))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", global_cf_name);
+ if (!(cxml = switch_xml_open_cfg(mod_conference_cf_name, &cfg, params))) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", mod_conference_cf_name);
goto done;
}
}
}
-typedef void (*conf_key_callback_t) (conference_member_t *, struct caller_control_actions *);
-
-typedef struct {
- conference_member_t *member;
- caller_control_action_t action;
- conf_key_callback_t handler;
-} key_binding_t;
-
-
-static switch_status_t dmachine_dispatcher(switch_ivr_dmachine_match_t *match)
-{
- key_binding_t *binding = match->user_data;
- switch_channel_t *channel;
-
- if (!binding) return SWITCH_STATUS_FALSE;
-
- channel = switch_core_session_get_channel(binding->member->session);
- switch_channel_set_variable(channel, "conference_last_matching_digits", match->match_digits);
-
- if (binding->action.data) {
- binding->action.expanded_data = switch_channel_expand_variables(channel, binding->action.data);
- }
-
- binding->handler(binding->member, &binding->action);
-
- if (binding->action.expanded_data != binding->action.data) {
- free(binding->action.expanded_data);
- binding->action.expanded_data = NULL;
- }
-
- member_set_flag_locked(binding->member, MFLAG_FLUSH_BUFFER);
-
- return SWITCH_STATUS_SUCCESS;
-}
-
-static void do_binding(conference_member_t *member, conf_key_callback_t handler, const char *digits, const char *data)
-{
- key_binding_t *binding;
-
- binding = switch_core_alloc(member->pool, sizeof(*binding));
- binding->member = member;
-
- binding->action.binded_dtmf = switch_core_strdup(member->pool, digits);
-
- if (data) {
- binding->action.data = switch_core_strdup(member->pool, data);
- }
-
- binding->handler = handler;
- switch_ivr_dmachine_bind(member->dmachine, "conf", digits, 0, dmachine_dispatcher, binding);
-
-}
-
-struct _mapping {
- const char *name;
- conf_key_callback_t handler;
-};
-
-static struct _mapping control_mappings[] = {
- {"mute", conference_loop_fn_mute_toggle},
- {"mute on", conference_loop_fn_mute_on},
- {"mute off", conference_loop_fn_mute_off},
- {"vmute", conference_loop_fn_vmute_toggle},
- {"vmute on", conference_loop_fn_vmute_on},
- {"vmute off", conference_loop_fn_vmute_off},
- {"vmute snap", conference_loop_fn_vmute_snap},
- {"vmute snapoff", conference_loop_fn_vmute_snapoff},
- {"deaf mute", conference_loop_fn_deafmute_toggle},
- {"energy up", conference_loop_fn_energy_up},
- {"energy equ", conference_loop_fn_energy_equ_conf},
- {"energy dn", conference_loop_fn_energy_dn},
- {"vol talk up", conference_loop_fn_volume_talk_up},
- {"vol talk zero", conference_loop_fn_volume_talk_zero},
- {"vol talk dn", conference_loop_fn_volume_talk_dn},
- {"vol listen up", conference_loop_fn_volume_listen_up},
- {"vol listen zero", conference_loop_fn_volume_listen_zero},
- {"vol listen dn", conference_loop_fn_volume_listen_dn},
- {"hangup", conference_loop_fn_hangup},
- {"event", conference_loop_fn_event},
- {"lock", conference_loop_fn_lock_toggle},
- {"transfer", conference_loop_fn_transfer},
- {"execute_application", conference_loop_fn_exec_app},
- {"floor", conference_loop_fn_floor_toggle},
- {"vid-floor", conference_loop_fn_vid_floor_toggle},
- {"vid-floor-force", conference_loop_fn_vid_floor_force}
-};
-#define MAPPING_LEN (sizeof(control_mappings)/sizeof(control_mappings[0]))
-
-static void member_bind_controls(conference_member_t *member, const char *controls)
-{
- switch_xml_t cxml, cfg, xgroups, xcontrol;
- switch_event_t *params;
- int i;
-
- switch_event_create(¶ms, SWITCH_EVENT_REQUEST_PARAMS);
- switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "Conf-Name", member->conference->name);
- switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "Action", "request-controls");
- switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "Controls", controls);
-
- if (!(cxml = switch_xml_open_cfg(global_cf_name, &cfg, params))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", global_cf_name);
- goto end;
- }
-
- if (!(xgroups = switch_xml_child(cfg, "caller-controls"))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't find caller-controls in %s\n", global_cf_name);
- goto end;
- }
-
- if (!(xgroups = switch_xml_find_child(xgroups, "group", "name", controls))) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Can't find group '%s' in caller-controls section of %s\n", switch_str_nil(controls), global_cf_name);
- goto end;
- }
-
-
- for (xcontrol = switch_xml_child(xgroups, "control"); xcontrol; xcontrol = xcontrol->next) {
- const char *key = switch_xml_attr(xcontrol, "action");
- const char *digits = switch_xml_attr(xcontrol, "digits");
- const char *data = switch_xml_attr_soft(xcontrol, "data");
-
- if (zstr(key) || zstr(digits)) continue;
-
- for(i = 0; i < MAPPING_LEN; i++) {
- if (!strcasecmp(key, control_mappings[i].name)) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "%s binding '%s' to '%s'\n",
- switch_core_session_get_name(member->session), digits, key);
-
- do_binding(member, control_mappings[i].handler, digits, data);
- }
- }
- }
-
- end:
-
- /* Release the config registry handle */
- if (cxml) {
- switch_xml_free(cxml);
- cxml = NULL;
- }
-
- if (params) switch_event_destroy(¶ms);
-
-}
-
-
-
-
/* Called by FreeSWITCH when the module loads */
SWITCH_MODULE_LOAD_FUNCTION(mod_conference_load)
{
- uint32_t i;
- size_t nl, ol = 0;
- char *p = NULL, *tmp = NULL;
+ char *p = NULL;
switch_chat_interface_t *chat_interface;
switch_api_interface_t *api_interface;
switch_application_interface_t *app_interface;
switch_status_t status = SWITCH_STATUS_SUCCESS;
- char cmd_str[256];
- memset(&globals, 0, sizeof(globals));
+ memset(&mod_conference_globals, 0, sizeof(mod_conference_globals));
/* Connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
switch_console_add_complete_func("::conference::list_conferences", list_conferences);
- switch_event_channel_bind("conference", conference_event_channel_handler, &globals.event_channel_id);
- switch_event_channel_bind("conference-liveArray", conference_la_event_channel_handler, &globals.event_channel_id);
- switch_event_channel_bind("conference-mod", conference_mod_event_channel_handler, &globals.event_channel_id);
-
- /* build api interface help ".syntax" field string */
- p = strdup("");
- for (i = 0; i < CONFFUNCAPISIZE; i++) {
- nl = strlen(conf_api_sub_commands[i].pcommand) + strlen(conf_api_sub_commands[i].psyntax) + 5;
-
- switch_snprintf(cmd_str, sizeof(cmd_str), "add conference ::conference::list_conferences %s", conf_api_sub_commands[i].pcommand);
- switch_console_set_complete(cmd_str);
-
- if (p != NULL) {
- ol = strlen(p);
- }
- tmp = realloc(p, ol + nl);
- if (tmp != NULL) {
- p = tmp;
- strcat(p, "\t\t");
- strcat(p, conf_api_sub_commands[i].pcommand);
- if (!zstr(conf_api_sub_commands[i].psyntax)) {
- strcat(p, " ");
- strcat(p, conf_api_sub_commands[i].psyntax);
- }
- if (i < CONFFUNCAPISIZE - 1) {
- strcat(p, "\n");
- }
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't realloc\n");
- return SWITCH_STATUS_TERM;
- }
+ switch_event_channel_bind("conference", conference_event_channel_handler, &mod_conference_globals.event_channel_id);
+ switch_event_channel_bind("conference-liveArray", conference_la_event_channel_handler, &mod_conference_globals.event_channel_id);
+ switch_event_channel_bind("conference-mod", conference_mod_event_channel_handler, &mod_conference_globals.event_channel_id);
+ if ( conf_api_sub_syntax(&api_syntax) != SWITCH_STATUS_SUCCESS) {
+ return SWITCH_STATUS_TERM;
}
- api_syntax = p;
/* create/register custom event message type */
if (switch_event_reserve_subclass(CONF_EVENT_MAINT) != SWITCH_STATUS_SUCCESS) {
}
/* Setup the pool */
- globals.conference_pool = pool;
+ mod_conference_globals.conference_pool = pool;
/* Setup a hash to store conferences by name */
- switch_core_hash_init(&globals.conference_hash);
- switch_mutex_init(&globals.conference_mutex, SWITCH_MUTEX_NESTED, globals.conference_pool);
- switch_mutex_init(&globals.id_mutex, SWITCH_MUTEX_NESTED, globals.conference_pool);
- switch_mutex_init(&globals.hash_mutex, SWITCH_MUTEX_NESTED, globals.conference_pool);
- switch_mutex_init(&globals.setup_mutex, SWITCH_MUTEX_NESTED, globals.conference_pool);
+ switch_core_hash_init(&mod_conference_globals.conference_hash);
+ switch_mutex_init(&mod_conference_globals.conference_mutex, SWITCH_MUTEX_NESTED, mod_conference_globals.conference_pool);
+ switch_mutex_init(&mod_conference_globals.id_mutex, SWITCH_MUTEX_NESTED, mod_conference_globals.conference_pool);
+ switch_mutex_init(&mod_conference_globals.hash_mutex, SWITCH_MUTEX_NESTED, mod_conference_globals.conference_pool);
+ switch_mutex_init(&mod_conference_globals.setup_mutex, SWITCH_MUTEX_NESTED, mod_conference_globals.conference_pool);
/* Subscribe to presence request events */
if (switch_event_bind(modname, SWITCH_EVENT_PRESENCE_PROBE, SWITCH_EVENT_SUBCLASS_ANY, pres_event_handler, NULL) != SWITCH_STATUS_SUCCESS) {
}
SWITCH_ADD_API(api_interface, "conference", "Conference module commands", conf_api_main, p);
- SWITCH_ADD_APP(app_interface, global_app_name, global_app_name, NULL, conference_function, NULL, SAF_NONE);
+ SWITCH_ADD_APP(app_interface, mod_conference_app_name, mod_conference_app_name, NULL, conference_function, NULL, SAF_NONE);
SWITCH_ADD_APP(app_interface, "conference_set_auto_outcall", "conference_set_auto_outcall", NULL, conference_auto_function, NULL, SAF_NONE);
SWITCH_ADD_CHAT(chat_interface, CONF_CHAT_PROTO, chat_send);
send_presence(SWITCH_EVENT_PRESENCE_IN);
- globals.running = 1;
+ mod_conference_globals.running = 1;
/* indicate that the module should continue to be loaded */
return status;
}
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_conference_shutdown)
{
- if (globals.running) {
+ if (mod_conference_globals.running) {
/* signal all threads to shutdown */
- globals.running = 0;
+ mod_conference_globals.running = 0;
switch_event_channel_unbind(NULL, conference_event_channel_handler);
switch_event_channel_unbind(NULL, conference_la_event_channel_handler);
switch_console_del_complete_func("::conference::list_conferences");
/* wait for all threads */
- while (globals.threads) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Waiting for %d threads\n", globals.threads);
+ while (mod_conference_globals.threads) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Waiting for %d threads\n", mod_conference_globals.threads);
switch_yield(100000);
}
/* free api interface help ".syntax" field string */
switch_safe_free(api_syntax);
}
- switch_core_hash_destroy(&globals.conference_hash);
+ switch_core_hash_destroy(&mod_conference_globals.conference_hash);
return SWITCH_STATUS_SUCCESS;
}
--- /dev/null
+/*
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Anthony Minessale II <anthm@freeswitch.org>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Anthony Minessale II <anthm@freeswitch.org>
+ * Neal Horman <neal at wanlink dot com>
+ * Bret McDanel <trixter at 0xdecafbad dot com>
+ * Dale Thatcher <freeswitch at dalethatcher dot com>
+ * Chris Danielson <chris at maxpowersoft dot com>
+ * Rupa Schomaker <rupa@rupa.com>
+ * David Weekly <david@weekly.org>
+ * Joao Mesquita <jmesquita@gmail.com>
+ * Raymond Chandler <intralanman@freeswitch.org>
+ * Seven Du <dujinfang@gmail.com>
+ * Emmanuel Schmidbauer <e.schmidbauer@gmail.com>
+ * William King <william.king@quentustech.com>
+ *
+ * mod_conference.c -- Software Conference Bridge
+ *
+ */
+#include <mod_conference.h>
+
+
+api_command_t conf_api_sub_commands[] = {
+ {"list", (void_fn_t) & conf_api_sub_list, CONF_API_SUB_ARGS_SPLIT, "list", "[delim <string>]|[count]"},
+ {"xml_list", (void_fn_t) & conf_api_sub_xml_list, CONF_API_SUB_ARGS_SPLIT, "xml_list", ""},
+ {"energy", (void_fn_t) & conf_api_sub_energy, CONF_API_SUB_MEMBER_TARGET, "energy", "<member_id|all|last|non_moderator> [<newval>]"},
+ {"vid-canvas", (void_fn_t) & conf_api_sub_canvas, CONF_API_SUB_MEMBER_TARGET, "vid-canvas", "<member_id|all|last|non_moderator> [<newval>]"},
+ {"vid-watching-canvas", (void_fn_t) & conf_api_sub_watching_canvas, CONF_API_SUB_MEMBER_TARGET, "vid-watching-canvas", "<member_id|all|last|non_moderator> [<newval>]"},
+ {"vid-layer", (void_fn_t) & conf_api_sub_layer, CONF_API_SUB_MEMBER_TARGET, "vid-layer", "<member_id|all|last|non_moderator> [<newval>]"},
+ {"volume_in", (void_fn_t) & conf_api_sub_volume_in, CONF_API_SUB_MEMBER_TARGET, "volume_in", "<member_id|all|last|non_moderator> [<newval>]"},
+ {"volume_out", (void_fn_t) & conf_api_sub_volume_out, CONF_API_SUB_MEMBER_TARGET, "volume_out", "<member_id|all|last|non_moderator> [<newval>]"},
+ {"position", (void_fn_t) & conf_api_sub_position, CONF_API_SUB_MEMBER_TARGET, "position", "<member_id> <x>:<y>:<z>"},
+ {"auto-3d-position", (void_fn_t) & conf_api_sub_auto_position, CONF_API_SUB_ARGS_SPLIT, "auto-3d-position", "[on|off]"},
+ {"play", (void_fn_t) & conf_api_sub_play, CONF_API_SUB_ARGS_SPLIT, "play", "<file_path> [async|<member_id> [nomux]]"},
+ {"pause_play", (void_fn_t) & conf_api_sub_pause_play, CONF_API_SUB_ARGS_SPLIT, "pause", "[<member_id>]"},
+ {"file_seek", (void_fn_t) & conf_api_sub_file_seek, CONF_API_SUB_ARGS_SPLIT, "file_seek", "[+-]<val> [<member_id>]"},
+ {"say", (void_fn_t) & conf_api_sub_say, CONF_API_SUB_ARGS_AS_ONE, "say", "<text>"},
+ {"saymember", (void_fn_t) & conf_api_sub_saymember, CONF_API_SUB_ARGS_AS_ONE, "saymember", "<member_id> <text>"},
+ {"stop", (void_fn_t) & conf_api_sub_stop, CONF_API_SUB_ARGS_SPLIT, "stop", "<[current|all|async|last]> [<member_id>]"},
+ {"dtmf", (void_fn_t) & conf_api_sub_dtmf, CONF_API_SUB_MEMBER_TARGET, "dtmf", "<[member_id|all|last|non_moderator]> <digits>"},
+ {"kick", (void_fn_t) & conf_api_sub_kick, CONF_API_SUB_MEMBER_TARGET, "kick", "<[member_id|all|last|non_moderator]> [<optional sound file>]"},
+ {"hup", (void_fn_t) & conf_api_sub_hup, CONF_API_SUB_MEMBER_TARGET, "hup", "<[member_id|all|last|non_moderator]>"},
+ {"mute", (void_fn_t) & conf_api_sub_mute, CONF_API_SUB_MEMBER_TARGET, "mute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
+ {"tmute", (void_fn_t) & conf_api_sub_tmute, CONF_API_SUB_MEMBER_TARGET, "tmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
+ {"unmute", (void_fn_t) & conf_api_sub_unmute, CONF_API_SUB_MEMBER_TARGET, "unmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
+ {"vmute", (void_fn_t) & conf_api_sub_vmute, CONF_API_SUB_MEMBER_TARGET, "vmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
+ {"tvmute", (void_fn_t) & conf_api_sub_tvmute, CONF_API_SUB_MEMBER_TARGET, "tvmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
+ {"vmute-snap", (void_fn_t) & conf_api_sub_vmute_snap, CONF_API_SUB_MEMBER_TARGET, "vmute-snap", "<[member_id|all]|last|non_moderator>"},
+ {"unvmute", (void_fn_t) & conf_api_sub_unvmute, CONF_API_SUB_MEMBER_TARGET, "unvmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
+ {"deaf", (void_fn_t) & conf_api_sub_deaf, CONF_API_SUB_MEMBER_TARGET, "deaf", "<[member_id|all]|last|non_moderator>"},
+ {"undeaf", (void_fn_t) & conf_api_sub_undeaf, CONF_API_SUB_MEMBER_TARGET, "undeaf", "<[member_id|all]|last|non_moderator>"},
+ {"relate", (void_fn_t) & conf_api_sub_relate, CONF_API_SUB_ARGS_SPLIT, "relate", "<member_id> <other_member_id> [nospeak|nohear|clear]"},
+ {"lock", (void_fn_t) & conf_api_sub_lock, CONF_API_SUB_ARGS_SPLIT, "lock", ""},
+ {"unlock", (void_fn_t) & conf_api_sub_unlock, CONF_API_SUB_ARGS_SPLIT, "unlock", ""},
+ {"agc", (void_fn_t) & conf_api_sub_agc, CONF_API_SUB_ARGS_SPLIT, "agc", ""},
+ {"dial", (void_fn_t) & conf_api_sub_dial, CONF_API_SUB_ARGS_SPLIT, "dial", "<endpoint_module_name>/<destination> <callerid number> <callerid name>"},
+ {"bgdial", (void_fn_t) & conf_api_sub_bgdial, CONF_API_SUB_ARGS_SPLIT, "bgdial", "<endpoint_module_name>/<destination> <callerid number> <callerid name>"},
+ {"transfer", (void_fn_t) & conf_api_sub_transfer, CONF_API_SUB_ARGS_SPLIT, "transfer", "<conference_name> <member id> [...<member id>]"},
+ {"record", (void_fn_t) & conf_api_sub_record, CONF_API_SUB_ARGS_SPLIT, "record", "<filename>"},
+ {"chkrecord", (void_fn_t) & conf_api_sub_check_record, CONF_API_SUB_ARGS_SPLIT, "chkrecord", "<confname>"},
+ {"norecord", (void_fn_t) & conf_api_sub_norecord, CONF_API_SUB_ARGS_SPLIT, "norecord", "<[filename|all]>"},
+ {"pause", (void_fn_t) & conf_api_sub_pauserec, CONF_API_SUB_ARGS_SPLIT, "pause", "<filename>"},
+ {"resume", (void_fn_t) & conf_api_sub_pauserec, CONF_API_SUB_ARGS_SPLIT, "resume", "<filename>"},
+ {"recording", (void_fn_t) & conf_api_sub_recording, CONF_API_SUB_ARGS_SPLIT, "recording", "[start|stop|check|pause|resume] [<filename>|all]"},
+ {"exit_sound", (void_fn_t) & conf_api_sub_exit_sound, CONF_API_SUB_ARGS_SPLIT, "exit_sound", "on|off|none|file <filename>"},
+ {"enter_sound", (void_fn_t) & conf_api_sub_enter_sound, CONF_API_SUB_ARGS_SPLIT, "enter_sound", "on|off|none|file <filename>"},
+ {"pin", (void_fn_t) & conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "pin", "<pin#>"},
+ {"nopin", (void_fn_t) & conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "nopin", ""},
+ {"get", (void_fn_t) & conf_api_sub_get, CONF_API_SUB_ARGS_SPLIT, "get", "<parameter-name>"},
+ {"set", (void_fn_t) & conf_api_sub_set, CONF_API_SUB_ARGS_SPLIT, "set", "<max_members|sound_prefix|caller_id_name|caller_id_number|endconf_grace_time> <value>"},
+ {"file-vol", (void_fn_t) & conf_api_sub_file_vol, CONF_API_SUB_ARGS_SPLIT, "file-vol", "<vol#>"},
+ {"floor", (void_fn_t) & conf_api_sub_floor, CONF_API_SUB_MEMBER_TARGET, "floor", "<member_id|last>"},
+ {"vid-floor", (void_fn_t) & conf_api_sub_vid_floor, CONF_API_SUB_MEMBER_TARGET, "vid-floor", "<member_id|last> [force]"},
+ {"vid-banner", (void_fn_t) & conf_api_sub_vid_banner, CONF_API_SUB_MEMBER_TARGET, "vid-banner", "<member_id|last> <text>"},
+ {"vid-mute-img", (void_fn_t) & conf_api_sub_vid_mute_img, CONF_API_SUB_MEMBER_TARGET, "vid-mute-img", "<member_id|last> [<path>|clear]"},
+ {"vid-logo-img", (void_fn_t) & conf_api_sub_vid_logo_img, CONF_API_SUB_MEMBER_TARGET, "vid-logo-img", "<member_id|last> [<path>|clear]"},
+ {"vid-res-id", (void_fn_t) & conf_api_sub_vid_res_id, CONF_API_SUB_MEMBER_TARGET, "vid-res-id", "<member_id|last> <val>|clear"},
+ {"clear-vid-floor", (void_fn_t) & conf_api_sub_clear_vid_floor, CONF_API_SUB_ARGS_AS_ONE, "clear-vid-floor", ""},
+ {"vid-layout", (void_fn_t) & conf_api_sub_vid_layout, CONF_API_SUB_ARGS_SPLIT, "vid-layout", "<layout name>|group <group name> [<canvas id>]"},
+ {"vid-write-png", (void_fn_t) & conf_api_sub_write_png, CONF_API_SUB_ARGS_SPLIT, "vid-write-png", "<path>"},
+ {"vid-fps", (void_fn_t) & conf_api_sub_vid_fps, CONF_API_SUB_ARGS_SPLIT, "vid-fps", "<fps>"},
+ {"vid-bandwidth", (void_fn_t) & conf_api_sub_vid_bandwidth, CONF_API_SUB_ARGS_SPLIT, "vid-bandwidth", "<BW>"}
+};
+
+/* if other_member has a relationship with member, produce it */
+static conference_relationship_t *member_get_relationship(conference_member_t *member, conference_member_t *other_member)
+{
+ conference_relationship_t *rel = NULL, *global = NULL;
+
+ if (member == NULL || other_member == NULL || member->relationships == NULL)
+ return NULL;
+
+ lock_member(member);
+ lock_member(other_member);
+
+ for (rel = member->relationships; rel; rel = rel->next) {
+ if (rel->id == other_member->id) {
+ break;
+ }
+
+ /* 0 matches everyone. (We will still test the others because a real match carries more clout) */
+ if (rel->id == 0) {
+ global = rel;
+ }
+ }
+
+ unlock_member(other_member);
+ unlock_member(member);
+
+ return rel ? rel : global;
+}
+
+switch_status_t conf_api_sub_pause_play(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ if (argc == 2) {
+ switch_mutex_lock(conference->mutex);
+ switch_fnode_toggle_pause(conference->fnode, stream);
+ switch_mutex_unlock(conference->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (argc == 3) {
+ uint32_t id = atoi(argv[2]);
+ conference_member_t *member;
+
+ if ((member = conference_member_get(conference, id))) {
+ switch_mutex_lock(member->fnode_mutex);
+ switch_fnode_toggle_pause(member->fnode, stream);
+ switch_mutex_unlock(member->fnode_mutex);
+ switch_thread_rwlock_unlock(member->rwlock);
+ return SWITCH_STATUS_SUCCESS;
+ } else {
+ stream->write_function(stream, "Member: %u not found.\n", id);
+ }
+ }
+
+ return SWITCH_STATUS_GENERR;
+}
+
+/* stop playing a file for the member of the conference */
+uint32_t conference_member_stop_file(conference_member_t *member, file_stop_t stop)
+{
+ conference_file_node_t *nptr;
+ uint32_t count = 0;
+
+ if (member == NULL)
+ return count;
+
+
+ switch_mutex_lock(member->fnode_mutex);
+
+ if (stop == FILE_STOP_ALL) {
+ for (nptr = member->fnode; nptr; nptr = nptr->next) {
+ nptr->done++;
+ count++;
+ }
+ } else {
+ if (member->fnode) {
+ member->fnode->done++;
+ count++;
+ }
+ }
+
+ switch_mutex_unlock(member->fnode_mutex);
+
+ return count;
+}
+
+
+
+/* traverse the conference member list for the specified member id and return it's pointer */
+conference_member_t *conference_member_get(conference_obj_t *conference, uint32_t id)
+{
+ conference_member_t *member = NULL;
+
+ switch_assert(conference != NULL);
+ if (!id) {
+ return NULL;
+ }
+
+ switch_mutex_lock(conference->member_mutex);
+ for (member = conference->members; member; member = member->next) {
+
+ if (member_test_flag(member, MFLAG_NOCHANNEL)) {
+ continue;
+ }
+
+ if (member->id == id) {
+ break;
+ }
+ }
+
+ if (member) {
+ if (!member_test_flag(member, MFLAG_INTREE) ||
+ member_test_flag(member, MFLAG_KICKED) ||
+ (member->session && !switch_channel_up(switch_core_session_get_channel(member->session)))) {
+
+ /* member is kicked or hanging up so forget it */
+ member = NULL;
+ }
+ }
+
+ if (member) {
+ if (switch_thread_rwlock_tryrdlock(member->rwlock) != SWITCH_STATUS_SUCCESS) {
+ /* if you cant readlock it's way to late to do anything */
+ member = NULL;
+ }
+ }
+
+ switch_mutex_unlock(conference->member_mutex);
+
+ return member;
+}
+
+static void conference_list(conference_obj_t *conference, switch_stream_handle_t *stream, char *delim)
+{
+ conference_member_t *member = NULL;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+ switch_assert(delim != NULL);
+
+ switch_mutex_lock(conference->member_mutex);
+
+ for (member = conference->members; member; member = member->next) {
+ switch_channel_t *channel;
+ switch_caller_profile_t *profile;
+ char *uuid;
+ char *name;
+ uint32_t count = 0;
+
+ if (member_test_flag(member, MFLAG_NOCHANNEL)) {
+ continue;
+ }
+
+ uuid = switch_core_session_get_uuid(member->session);
+ channel = switch_core_session_get_channel(member->session);
+ profile = switch_channel_get_caller_profile(channel);
+ name = switch_channel_get_name(channel);
+
+ stream->write_function(stream, "%u%s%s%s%s%s%s%s%s%s",
+ member->id, delim, name, delim, uuid, delim, profile->caller_id_name, delim, profile->caller_id_number, delim);
+
+ if (member_test_flag(member, MFLAG_CAN_HEAR)) {
+ stream->write_function(stream, "hear");
+ count++;
+ }
+
+ if (member_test_flag(member, MFLAG_CAN_SPEAK)) {
+ stream->write_function(stream, "%s%s", count ? "|" : "", "speak");
+ count++;
+ }
+
+ if (member_test_flag(member, MFLAG_TALKING)) {
+ stream->write_function(stream, "%s%s", count ? "|" : "", "talking");
+ count++;
+ }
+
+ if (switch_channel_test_flag(switch_core_session_get_channel(member->session), CF_VIDEO)) {
+ stream->write_function(stream, "%s%s", count ? "|" : "", "video");
+ count++;
+ }
+
+ if (member == member->conference->floor_holder) {
+ stream->write_function(stream, "%s%s", count ? "|" : "", "floor");
+ count++;
+ }
+
+ if (member->id == member->conference->video_floor_holder) {
+ stream->write_function(stream, "%s%s", count ? "|" : "", "vid-floor");
+ count++;
+ }
+
+ if (member_test_flag(member, MFLAG_MOD)) {
+ stream->write_function(stream, "%s%s", count ? "|" : "", "moderator");
+ count++;
+ }
+
+ if (member_test_flag(member, MFLAG_GHOST)) {
+ stream->write_function(stream, "%s%s", count ? "|" : "", "ghost");
+ count++;
+ }
+
+ stream->write_function(stream, "%s%d%s%d%s%d%s%d\n", delim,
+ member->volume_in_level,
+ delim,
+ member->agc_volume_in_level,
+ delim, member->volume_out_level, delim, member->energy_level);
+ }
+
+ switch_mutex_unlock(conference->member_mutex);
+}
+
+
+/* _In_opt_z_ const char *cmd, _In_opt_ switch_core_session_t *session, _In_ switch_stream_handle_t *stream */
+switch_status_t conf_api_main_real(const char *cmd, switch_core_session_t *session, switch_stream_handle_t *stream)
+{
+ char *lbuf = NULL;
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+ char *http = NULL, *type = NULL;
+ int argc;
+ char *argv[25] = { 0 };
+
+ if (!cmd) {
+ cmd = "help";
+ }
+
+ if (stream->param_event) {
+ http = switch_event_get_header(stream->param_event, "http-host");
+ type = switch_event_get_header(stream->param_event, "content-type");
+ }
+
+ if (http) {
+ /* Output must be to a web browser */
+ if (type && !strcasecmp(type, "text/html")) {
+ stream->write_function(stream, "<pre>\n");
+ }
+ }
+
+ if (!(lbuf = strdup(cmd))) {
+ return status;
+ }
+
+ argc = switch_separate_string(lbuf, ' ', argv, (sizeof(argv) / sizeof(argv[0])));
+
+ /* try to find a command to execute */
+ if (argc && argv[0]) {
+ conference_obj_t *conference = NULL;
+
+ if ((conference = conference_find(argv[0], NULL))) {
+ if (argc >= 2) {
+ conf_api_dispatch(conference, stream, argc, argv, cmd, 1);
+ } else {
+ stream->write_function(stream, "Conference command, not specified.\nTry 'help'\n");
+ }
+ switch_thread_rwlock_unlock(conference->rwlock);
+
+ } else if (argv[0]) {
+ /* special case the list command, because it doesn't require a conference argument */
+ if (strcasecmp(argv[0], "list") == 0) {
+ conf_api_sub_list(NULL, stream, argc, argv);
+ } else if (strcasecmp(argv[0], "xml_list") == 0) {
+ conf_api_sub_xml_list(NULL, stream, argc, argv);
+ } else if (strcasecmp(argv[0], "help") == 0 || strcasecmp(argv[0], "commands") == 0) {
+ stream->write_function(stream, "%s\n", api_syntax);
+ } else if (argv[1] && strcasecmp(argv[1], "dial") == 0) {
+ if (conf_api_sub_dial(NULL, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
+ /* command returned error, so show syntax usage */
+ stream->write_function(stream, "%s %s", conf_api_sub_commands[CONF_API_COMMAND_DIAL].pcommand,
+ conf_api_sub_commands[CONF_API_COMMAND_DIAL].psyntax);
+ }
+ } else if (argv[1] && strcasecmp(argv[1], "bgdial") == 0) {
+ if (conf_api_sub_bgdial(NULL, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
+ /* command returned error, so show syntax usage */
+ stream->write_function(stream, "%s %s", conf_api_sub_commands[CONF_API_COMMAND_BGDIAL].pcommand,
+ conf_api_sub_commands[CONF_API_COMMAND_BGDIAL].psyntax);
+ }
+ } else {
+ stream->write_function(stream, "Conference %s not found\n", argv[0]);
+ }
+ }
+
+ } else {
+ int i;
+
+ for (i = 0; i < CONFFUNCAPISIZE; i++) {
+ stream->write_function(stream, "<conf name> %s %s\n", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax);
+ }
+ }
+
+
+ switch_safe_free(lbuf);
+
+ return status;
+}
+
+switch_status_t conf_api_sub_syntax(char **syntax)
+{
+ /* build api interface help ".syntax" field string */
+ uint32_t i;
+ size_t nl = 0, ol = 0;
+ char cmd_str[256];
+ char *tmp = NULL, *p = strdup("");
+
+ for (i = 0; i < CONFFUNCAPISIZE; i++) {
+ nl = strlen(conf_api_sub_commands[i].pcommand) + strlen(conf_api_sub_commands[i].psyntax) + 5;
+
+ switch_snprintf(cmd_str, sizeof(cmd_str), "add conference ::conference::list_conferences %s", conf_api_sub_commands[i].pcommand);
+ switch_console_set_complete(cmd_str);
+
+ if (p != NULL) {
+ ol = strlen(p);
+ }
+ tmp = realloc(p, ol + nl);
+ if (tmp != NULL) {
+ p = tmp;
+ strcat(p, "\t\t");
+ strcat(p, conf_api_sub_commands[i].pcommand);
+ if (!zstr(conf_api_sub_commands[i].psyntax)) {
+ strcat(p, " ");
+ strcat(p, conf_api_sub_commands[i].psyntax);
+ }
+ if (i < CONFFUNCAPISIZE - 1) {
+ strcat(p, "\n");
+ }
+ } else {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't realloc\n");
+ return SWITCH_STATUS_TERM;
+ }
+ }
+
+ *syntax = p;
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+switch_status_t conf_api_sub_agc(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ int level;
+ int on = 0;
+
+ if (argc == 2) {
+ stream->write_function(stream, "+OK CURRENT AGC LEVEL IS %d\n", conference->agc_level);
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+
+ if (!(on = !strcasecmp(argv[2], "on"))) {
+ stream->write_function(stream, "+OK AGC DISABLED\n");
+ conference->agc_level = 0;
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (argc > 3) {
+ level = atoi(argv[3]);
+ } else {
+ level = DEFAULT_AGC_LEVEL;
+ }
+
+ if (level > conference->energy_level) {
+ conference->avg_score = 0;
+ conference->avg_itt = 0;
+ conference->avg_tally = 0;
+ conference->agc_level = level;
+
+ if (stream) {
+ stream->write_function(stream, "OK AGC ENABLED %d\n", conference->agc_level);
+ }
+
+ } else {
+ if (stream) {
+ stream->write_function(stream, "-ERR invalid level\n");
+ }
+ }
+
+
+
+
+ return SWITCH_STATUS_SUCCESS;
+
+}
+
+switch_status_t conf_api_sub_mute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ member_clear_flag_locked(member, MFLAG_CAN_SPEAK);
+ member_clear_flag_locked(member, MFLAG_TALKING);
+
+ if (member->session && !member_test_flag(member, MFLAG_MUTE_DETECT)) {
+ switch_core_media_hard_mute(member->session, SWITCH_TRUE);
+ }
+
+ if (!(data) || !strstr((char *) data, "quiet")) {
+ member_set_flag(member, MFLAG_INDICATE_MUTE);
+ }
+ member->score_iir = 0;
+
+ if (stream != NULL) {
+ stream->write_function(stream, "OK mute %u\n", member->id);
+ }
+
+ if (test_eflag(member->conference, EFLAG_MUTE_MEMBER) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "mute-member");
+ switch_event_fire(&event);
+ }
+
+ if (conference_test_flag(member->conference, CFLAG_POSITIONAL)) {
+ gen_arc(member->conference, NULL);
+ }
+
+ member_update_status_field(member);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+switch_status_t conf_api_sub_tmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (member_test_flag(member, MFLAG_CAN_SPEAK)) {
+ return conf_api_sub_mute(member, stream, data);
+ }
+
+ return conf_api_sub_unmute(member, stream, data);
+}
+
+
+switch_status_t conf_api_sub_unmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ member_set_flag_locked(member, MFLAG_CAN_SPEAK);
+
+ if (member->session && !member_test_flag(member, MFLAG_MUTE_DETECT)) {
+ switch_core_media_hard_mute(member->session, SWITCH_FALSE);
+ }
+
+ if (!(data) || !strstr((char *) data, "quiet")) {
+ member_set_flag(member, MFLAG_INDICATE_UNMUTE);
+ }
+
+ if (stream != NULL) {
+ stream->write_function(stream, "OK unmute %u\n", member->id);
+ }
+
+ if (test_eflag(member->conference, EFLAG_UNMUTE_MEMBER) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unmute-member");
+ switch_event_fire(&event);
+ }
+
+ if (conference_test_flag(member->conference, CFLAG_POSITIONAL)) {
+ gen_arc(member->conference, NULL);
+ }
+
+ member_update_status_field(member);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_vmute_snap(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_bool_t clear = SWITCH_FALSE;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (!member->conference->canvas) {
+ stream->write_function(stream, "Conference is not in mixing mode\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (stream != NULL) {
+ stream->write_function(stream, "OK vmute image snapped %u\n", member->id);
+ }
+
+ if (data && !strcasecmp((char *)data, "clear")) {
+ clear = SWITCH_TRUE;
+ }
+
+ vmute_snap(member, clear);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_vmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ member_clear_flag_locked(member, MFLAG_CAN_BE_SEEN);
+ reset_video_bitrate_counters(member);
+
+ if (member->channel) {
+ switch_channel_set_flag(member->channel, CF_VIDEO_PAUSE_READ);
+ switch_core_session_request_video_refresh(member->session);
+ switch_channel_video_sync(member->channel);
+ }
+
+ if (!(data) || !strstr((char *) data, "quiet")) {
+ member_set_flag(member, MFLAG_INDICATE_MUTE);
+ }
+
+ if (stream != NULL) {
+ stream->write_function(stream, "OK vmute %u\n", member->id);
+ }
+
+ if (test_eflag(member->conference, EFLAG_MUTE_MEMBER) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "vmute-member");
+ switch_event_fire(&event);
+ }
+
+ member_update_status_field(member);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+switch_status_t conf_api_sub_tvmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (member_test_flag(member, MFLAG_CAN_BE_SEEN)) {
+ return conf_api_sub_vmute(member, stream, data);
+ }
+
+ return conf_api_sub_unvmute(member, stream, data);
+}
+
+
+switch_status_t conf_api_sub_unvmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+ mcu_layer_t *layer = NULL;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (member->video_flow == SWITCH_MEDIA_FLOW_SENDONLY) {
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (member->conference->canvas) {
+ switch_mutex_lock(member->conference->canvas->mutex);
+ layer = &member->conference->canvas->layers[member->video_layer_id];
+ clear_layer(layer);
+ switch_mutex_unlock(member->conference->canvas->mutex);
+ }
+
+ member_set_flag_locked(member, MFLAG_CAN_BE_SEEN);
+ reset_video_bitrate_counters(member);
+
+ if (member->channel) {
+ switch_channel_clear_flag(member->channel, CF_VIDEO_PAUSE_READ);
+ switch_channel_video_sync(member->channel);
+ }
+
+ if (!(data) || !strstr((char *) data, "quiet")) {
+ member_set_flag(member, MFLAG_INDICATE_UNMUTE);
+ }
+
+ if (stream != NULL) {
+ stream->write_function(stream, "OK unvmute %u\n", member->id);
+ }
+
+ if (test_eflag(member->conference, EFLAG_UNMUTE_MEMBER) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unvmute-member");
+ switch_event_fire(&event);
+ }
+
+
+ member_update_status_field(member);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_deaf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ member_clear_flag_locked(member, MFLAG_CAN_HEAR);
+ if (stream != NULL) {
+ stream->write_function(stream, "OK deaf %u\n", member->id);
+ }
+ if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "deaf-member");
+ switch_event_fire(&event);
+ }
+
+ if (conference_test_flag(member->conference, CFLAG_POSITIONAL)) {
+ gen_arc(member->conference, NULL);
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_undeaf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ member_set_flag_locked(member, MFLAG_CAN_HEAR);
+ if (stream != NULL) {
+ stream->write_function(stream, "OK undeaf %u\n", member->id);
+ }
+ if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "undeaf-member");
+ switch_event_fire(&event);
+ }
+
+ if (conference_test_flag(member->conference, CFLAG_POSITIONAL)) {
+ gen_arc(member->conference, NULL);
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_hup(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL) {
+ return SWITCH_STATUS_GENERR;
+ }
+
+ member_clear_flag(member, MFLAG_RUNNING);
+
+ if (member->conference && test_eflag(member->conference, EFLAG_HUP_MEMBER)) {
+ if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "hup-member");
+ switch_event_fire(&event);
+ }
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_kick(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL) {
+ return SWITCH_STATUS_GENERR;
+ }
+
+ member_clear_flag(member, MFLAG_RUNNING);
+ member_set_flag_locked(member, MFLAG_KICKED);
+ switch_core_session_kill_channel(member->session, SWITCH_SIG_BREAK);
+
+ if (data && member->session) {
+ member->kicked_sound = switch_core_session_strdup(member->session, (char *) data);
+ }
+
+ if (stream != NULL) {
+ stream->write_function(stream, "OK kicked %u\n", member->id);
+ }
+
+ if (member->conference && test_eflag(member->conference, EFLAG_KICK_MEMBER)) {
+ if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "kick-member");
+ switch_event_fire(&event);
+ }
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+switch_status_t conf_api_sub_dtmf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+ char *dtmf = (char *) data;
+
+ if (member == NULL) {
+ stream->write_function(stream, "Invalid member!\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ if (zstr(dtmf)) {
+ stream->write_function(stream, "Invalid input!\n");
+ return SWITCH_STATUS_GENERR;
+ } else {
+ char *p;
+
+ for(p = dtmf; p && *p; p++) {
+ switch_dtmf_t *dt, digit = { *p, SWITCH_DEFAULT_DTMF_DURATION };
+
+ switch_zmalloc(dt, sizeof(*dt));
+ *dt = digit;
+
+ switch_queue_push(member->dtmf_queue, dt);
+ switch_core_session_kill_channel(member->session, SWITCH_SIG_BREAK);
+ }
+ }
+
+ if (stream != NULL) {
+ stream->write_function(stream, "OK sent %s to %u\n", (char *) data, member->id);
+ }
+
+ if (test_eflag(member->conference, EFLAG_DTMF_MEMBER) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "dtmf-member");
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Digits", dtmf);
+ switch_event_fire(&event);
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_watching_canvas(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ int index;
+ char *val = (char *) data;
+
+ if (member->conference->canvas_count == 1) {
+ stream->write_function(stream, "-ERR Only 1 Canvas\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ index = get_canvas_id(member, val, SWITCH_TRUE);
+
+ if (index < 0) {
+ stream->write_function(stream, "-ERR Invalid DATA\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ member->watching_canvas_id = index;
+ reset_member_codec_index(member);
+ switch_core_session_request_video_refresh(member->session);
+ switch_core_media_gen_key_frame(member->session);
+ member->conference->canvases[index]->send_keyframe = 10;
+ member->conference->canvases[index]->refresh = 1;
+ stream->write_function(stream, "+OK watching canvas %d\n", index + 1);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_canvas(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ int index;
+ char *val = (char *) data;
+ mcu_canvas_t *canvas = NULL;
+
+ if (member->conference->canvas_count == 1) {
+ stream->write_function(stream, "-ERR Only 1 Canvas\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ switch_mutex_lock(member->conference->canvas_mutex);
+
+ index = get_canvas_id(member, val, SWITCH_FALSE);
+
+ if (index < 0) {
+ stream->write_function(stream, "-ERR Invalid DATA\n");
+ switch_mutex_unlock(member->conference->canvas_mutex);
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ detach_video_layer(member);
+ member->canvas_id = index;
+ member->layer_timeout = DEFAULT_LAYER_TIMEOUT;
+
+ canvas = member->conference->canvases[member->canvas_id];
+ attach_video_layer(member, canvas, index);
+ reset_member_codec_index(member);
+ switch_mutex_unlock(member->conference->canvas_mutex);
+
+ switch_core_session_request_video_refresh(member->session);
+ switch_core_media_gen_key_frame(member->session);
+ member->conference->canvases[index]->send_keyframe = 10;
+ member->conference->canvases[index]->refresh = 1;
+ stream->write_function(stream, "+OK canvas %d\n", member->canvas_id + 1);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+
+switch_status_t conf_api_sub_layer(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ int index = -1;
+ mcu_canvas_t *canvas = NULL;
+ char *val = (char *) data;
+
+ if (!val) {
+ stream->write_function(stream, "-ERR Invalid DATA\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (member->canvas_id < 0) {
+ stream->write_function(stream, "-ERR Invalid Canvas\n");
+ return SWITCH_STATUS_FALSE;
+ }
+
+
+ switch_mutex_lock(member->conference->canvas_mutex);
+
+ if (switch_is_number(val)) {
+ index = atoi(val) - 1;
+
+ if (index < 0) {
+ index = 0;
+ }
+ } else {
+ index = member->video_layer_id;
+
+ if (index < 0) index = 0;
+
+ if (!strcasecmp(val, "next")) {
+ index++;
+ } else if (!strcasecmp(val, "prev")) {
+ index--;
+ }
+ }
+
+ canvas = member->conference->canvases[member->canvas_id];
+
+ if (index >= canvas->total_layers) {
+ index = 0;
+ }
+
+ if (index < 0) {
+ index = canvas->total_layers - 1;
+ }
+
+ attach_video_layer(member, canvas, index);
+ switch_mutex_unlock(member->conference->canvas_mutex);
+
+ switch_core_session_request_video_refresh(member->session);
+ switch_core_media_gen_key_frame(member->session);
+ canvas->send_keyframe = 10;
+ canvas->refresh = 1;
+ stream->write_function(stream, "+OK layer %d\n", member->video_layer_id + 1);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+switch_status_t conf_api_sub_energy(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL) {
+ return SWITCH_STATUS_GENERR;
+ }
+
+ if (data) {
+ lock_member(member);
+ if (!strcasecmp(data, "up")) {
+ member->energy_level += 200;
+ if (member->energy_level > 1800) {
+ member->energy_level = 1800;
+ }
+ } else if (!strcasecmp(data, "down")) {
+ member->energy_level -= 200;
+ if (member->energy_level < 0) {
+ member->energy_level = 0;
+ }
+ } else {
+ member->energy_level = atoi((char *) data);
+ }
+ unlock_member(member);
+ }
+ if (stream != NULL) {
+ stream->write_function(stream, "Energy %u = %d\n", member->id, member->energy_level);
+ }
+ if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL_MEMBER) &&
+ data && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level-member");
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Energy-Level", "%d", member->energy_level);
+ switch_event_fire(&event);
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_auto_position(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+#ifdef OPENAL_POSITIONING
+ char *arg = NULL;
+ int set = 0;
+
+ if (argc > 2) {
+ arg = argv[2];
+ }
+
+
+ if (!zstr(arg)) {
+ if (!strcasecmp(arg, "on")) {
+ conference_set_flag(conference, CFLAG_POSITIONAL);
+ set = 1;
+ } else if (!strcasecmp(arg, "off")) {
+ conference_clear_flag(conference, CFLAG_POSITIONAL);
+ }
+ }
+
+ if (set && conference_test_flag(conference, CFLAG_POSITIONAL)) {
+ gen_arc(conference, stream);
+ }
+
+ stream->write_function(stream, "+OK positioning %s\n", conference_test_flag(conference, CFLAG_POSITIONAL) ? "on" : "off");
+
+#else
+ stream->write_function(stream, "-ERR not supported\n");
+
+#endif
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_position(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+#ifndef OPENAL_POSITIONING
+ if (stream) stream->write_function(stream, "-ERR not supported\n");
+#else
+ switch_event_t *event;
+
+ if (member == NULL) {
+ return SWITCH_STATUS_GENERR;
+ }
+
+ if (member_test_flag(member, MFLAG_NO_POSITIONAL)) {
+ if (stream) stream->write_function(stream,
+ "%s has positional audio blocked.\n", switch_channel_get_name(member->channel));
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (!member->al) {
+ if (!member_test_flag(member, MFLAG_POSITIONAL) && member->conference->channels == 2) {
+ member_set_flag(member, MFLAG_POSITIONAL);
+ member->al = create_al(member->pool);
+ } else {
+
+ if (stream) {
+ stream->write_function(stream, "Positional audio not avalilable %d\n", member->conference->channels);
+ }
+ return SWITCH_STATUS_FALSE;
+ }
+ }
+
+
+ if (data) {
+ if (member_parse_position(member, data) != SWITCH_STATUS_SUCCESS) {
+ if (stream) {
+ stream->write_function(stream, "invalid input!\n");
+ }
+ return SWITCH_STATUS_FALSE;
+ }
+ }
+
+
+ if (stream != NULL) {
+ stream->write_function(stream, "Position %u = %0.2f:%0.2f:%0.2f\n", member->id, member->al->pos_x, member->al->pos_y, member->al->pos_z);
+ }
+
+ if (test_eflag(member->conference, EFLAG_SET_POSITION_MEMBER) &&
+ data && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "set-position-member");
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Position", "%0.2f:%0.2f:%0.2f", member->al->pos_x, member->al->pos_y, member->al->pos_z);
+ switch_event_fire(&event);
+ }
+
+#endif
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_volume_in(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (data) {
+ lock_member(member);
+ if (!strcasecmp(data, "up")) {
+ member->volume_in_level++;
+ switch_normalize_volume(member->volume_in_level);
+ } else if (!strcasecmp(data, "down")) {
+ member->volume_in_level--;
+ switch_normalize_volume(member->volume_in_level);
+ } else {
+ member->volume_in_level = atoi((char *) data);
+ switch_normalize_volume(member->volume_in_level);
+ }
+ unlock_member(member);
+
+ }
+ if (stream != NULL) {
+ stream->write_function(stream, "Volume IN %u = %d\n", member->id, member->volume_in_level);
+ }
+ if (test_eflag(member->conference, EFLAG_VOLUME_IN_MEMBER) &&
+ data && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-in-member");
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Volume-Level", "%d", member->volume_in_level);
+ switch_event_fire(&event);
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_volume_out(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ switch_event_t *event;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (data) {
+ lock_member(member);
+ if (!strcasecmp(data, "up")) {
+ member->volume_out_level++;
+ switch_normalize_volume(member->volume_out_level);
+ } else if (!strcasecmp(data, "down")) {
+ member->volume_out_level--;
+ switch_normalize_volume(member->volume_out_level);
+ } else {
+ member->volume_out_level = atoi((char *) data);
+ switch_normalize_volume(member->volume_out_level);
+ }
+ unlock_member(member);
+ }
+ if (stream != NULL) {
+ stream->write_function(stream, "Volume OUT %u = %d\n", member->id, member->volume_out_level);
+ }
+ if (test_eflag(member->conference, EFLAG_VOLUME_OUT_MEMBER) && data &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-out-member");
+ switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Volume-Level", "%d", member->volume_out_level);
+ switch_event_fire(&event);
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_vid_bandwidth(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ int32_t i, video_write_bandwidth;
+
+ if (!conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING)) {
+ stream->write_function(stream, "Bandwidth control not available.\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (!argv[2]) {
+ stream->write_function(stream, "Invalid input\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ video_write_bandwidth = switch_parse_bandwidth_string(argv[2]);
+ for (i = 0; i >= conference->canvas_count; i++) {
+ if (conference->canvases[i]) {
+ conference->canvases[i]->video_write_bandwidth = video_write_bandwidth;
+ }
+ }
+
+ stream->write_function(stream, "Set Bandwidth %d\n", video_write_bandwidth);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_vid_fps(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ float fps = 0;
+
+ if (!conference->canvas) {
+ stream->write_function(stream, "Conference is not in mixing mode\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (!argv[2]) {
+ stream->write_function(stream, "Current FPS [%0.2f]\n", conference->video_fps.fps);
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ fps = atof(argv[2]);
+
+ if (conference_set_fps(conference, fps)) {
+ stream->write_function(stream, "FPS set to [%s]\n", argv[2]);
+ } else {
+ stream->write_function(stream, "Invalid FPS [%s]\n", argv[2]);
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+
+}
+
+switch_status_t conf_api_sub_write_png(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_status_t status = SWITCH_STATUS_FALSE;
+ mcu_canvas_t *canvas = NULL;
+
+ if (!argv[2]) {
+ stream->write_function(stream, "Invalid input\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (!conference->canvas_count) {
+ stream->write_function(stream, "Conference is not in mixing mode\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (conference->canvas_count > 1) {
+ /* pick super canvas */
+ canvas = conference->canvases[conference->canvas_count];
+ } else {
+ canvas = conference->canvases[0];
+ }
+
+ switch_mutex_lock(canvas->mutex);
+ status = switch_img_write_png(canvas->img, argv[2]);
+ switch_mutex_unlock(canvas->mutex);
+
+ stream->write_function(stream, "%s\n", status == SWITCH_STATUS_SUCCESS ? "+OK" : "-ERR");
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_vid_layout(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ video_layout_t *vlayout = NULL;
+ int idx = 0;
+
+ if (!argv[2]) {
+ stream->write_function(stream, "Invalid input\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (!conference->canvas) {
+ stream->write_function(stream, "Conference is not in mixing mode\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (!strcasecmp(argv[2], "list")) {
+ switch_hash_index_t *hi;
+ void *val;
+ const void *vvar;
+ for (hi = switch_core_hash_first(conference->layout_hash); hi; hi = switch_core_hash_next(&hi)) {
+ switch_core_hash_this(hi, &vvar, NULL, &val);
+ stream->write_function(stream, "%s\n", (char *)vvar);
+ }
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (!strncasecmp(argv[2], "group", 5)) {
+ layout_group_t *lg = NULL;
+ char *group_name = NULL;
+ int xx = 4;
+
+ if ((group_name = strchr(argv[2], ':'))) {
+ group_name++;
+ xx--;
+ } else {
+ group_name = argv[3];
+ }
+
+ if (!group_name) {
+ stream->write_function(stream, "Group name not specified.\n");
+ return SWITCH_STATUS_SUCCESS;
+ } else {
+ if (((lg = switch_core_hash_find(conference->layout_group_hash, group_name)))) {
+ vlayout = find_best_layout(conference, lg, 0);
+ }
+
+ if (!vlayout) {
+ stream->write_function(stream, "Invalid group layout [%s]\n", group_name);
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ stream->write_function(stream, "Change to layout group [%s]\n", group_name);
+ conference->video_layout_group = switch_core_strdup(conference->pool, group_name);
+
+ if (argv[xx]) {
+ idx = atoi(argv[xx]);
+ }
+ }
+ }
+
+ if (!vlayout && (vlayout = switch_core_hash_find(conference->layout_hash, argv[2]))) {
+ conference->video_layout_group = NULL;
+ if (argv[3]) {
+ idx = atoi(argv[3]);
+ }
+ }
+
+ if (!vlayout) {
+ stream->write_function(stream, "Invalid layout [%s]\n", argv[2]);
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (idx < 0 || idx > conference->canvas_count - 1) idx = 0;
+
+ stream->write_function(stream, "Change canvas %d to layout [%s]\n", idx + 1, vlayout->name);
+
+ switch_mutex_lock(conference->member_mutex);
+ conference->canvases[idx]->new_vlayout = vlayout;
+ switch_mutex_unlock(conference->member_mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_list(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ int ret_status = SWITCH_STATUS_GENERR;
+ int count = 0;
+ switch_hash_index_t *hi;
+ void *val;
+ char *d = ";";
+ int pretty = 0;
+ int summary = 0;
+ int countonly = 0;
+ int argofs = (argc >= 2 && strcasecmp(argv[1], "list") == 0); /* detect being called from chat vs. api */
+
+ if (argv[1 + argofs]) {
+ if (argv[2 + argofs] && !strcasecmp(argv[1 + argofs], "delim")) {
+ d = argv[2 + argofs];
+
+ if (*d == '"') {
+ if (++d) {
+ char *p;
+ if ((p = strchr(d, '"'))) {
+ *p = '\0';
+ }
+ } else {
+ d = ";";
+ }
+ }
+ } else if (strcasecmp(argv[1 + argofs], "pretty") == 0) {
+ pretty = 1;
+ } else if (strcasecmp(argv[1 + argofs], "summary") == 0) {
+ summary = 1;
+ } else if (strcasecmp(argv[1 + argofs], "count") == 0) {
+ countonly = 1;
+ }
+ }
+
+ if (conference == NULL) {
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
+ for (hi = switch_core_hash_first(mod_conference_globals.conference_hash); hi; hi = switch_core_hash_next(&hi)) {
+ int fcount = 0;
+ switch_core_hash_this(hi, NULL, NULL, &val);
+ conference = (conference_obj_t *) val;
+
+ stream->write_function(stream, "Conference %s (%u member%s rate: %u%s flags: ",
+ conference->name,
+ conference->count,
+ conference->count == 1 ? "" : "s", conference->rate, conference_test_flag(conference, CFLAG_LOCKED) ? " locked" : "");
+
+ if (conference_test_flag(conference, CFLAG_LOCKED)) {
+ stream->write_function(stream, "%slocked", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_DESTRUCT)) {
+ stream->write_function(stream, "%sdestruct", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_WAIT_MOD)) {
+ stream->write_function(stream, "%swait_mod", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_AUDIO_ALWAYS)) {
+ stream->write_function(stream, "%saudio_always", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_RUNNING)) {
+ stream->write_function(stream, "%srunning", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_ANSWERED)) {
+ stream->write_function(stream, "%sanswered", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_ENFORCE_MIN)) {
+ stream->write_function(stream, "%senforce_min", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_BRIDGE_TO)) {
+ stream->write_function(stream, "%sbridge_to", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_DYNAMIC)) {
+ stream->write_function(stream, "%sdynamic", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_EXIT_SOUND)) {
+ stream->write_function(stream, "%sexit_sound", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_ENTER_SOUND)) {
+ stream->write_function(stream, "%senter_sound", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference->record_count > 0) {
+ stream->write_function(stream, "%srecording", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_VID_FLOOR)) {
+ stream->write_function(stream, "%svideo_floor_only", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_RFC4579)) {
+ stream->write_function(stream, "%svideo_rfc4579", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_LIVEARRAY_SYNC)) {
+ stream->write_function(stream, "%slivearray_sync", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_VID_FLOOR_LOCK)) {
+ stream->write_function(stream, "%svideo_floor_lock", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_TRANSCODE_VIDEO)) {
+ stream->write_function(stream, "%stranscode_video", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_VIDEO_MUXING)) {
+ stream->write_function(stream, "%svideo_muxing", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_MINIMIZE_VIDEO_ENCODING)) {
+ stream->write_function(stream, "%sminimize_video_encoding", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_MANAGE_INBOUND_VIDEO_BITRATE)) {
+ stream->write_function(stream, "%smanage_inbound_bitrate", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_JSON_STATUS)) {
+ stream->write_function(stream, "%sjson_status", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_VIDEO_BRIDGE_FIRST_TWO)) {
+ stream->write_function(stream, "%svideo_bridge_first_two", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_VIDEO_REQUIRED_FOR_CANVAS)) {
+ stream->write_function(stream, "%svideo_required_for_canvas", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (conference_test_flag(conference, CFLAG_PERSONAL_CANVAS)) {
+ stream->write_function(stream, "%spersonal_canvas", fcount ? "|" : "");
+ fcount++;
+ }
+
+ if (!fcount) {
+ stream->write_function(stream, "none");
+ }
+
+ stream->write_function(stream, ")\n");
+
+ count++;
+ if (!summary) {
+ if (pretty) {
+ conference_list_pretty(conference, stream);
+ } else {
+ conference_list(conference, stream, d);
+ }
+ }
+ }
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
+ } else {
+ count++;
+ if (countonly) {
+ conference_list_count_only(conference, stream);
+ } else if (pretty) {
+ conference_list_pretty(conference, stream);
+ } else {
+ conference_list(conference, stream, d);
+ }
+ }
+
+ if (!count) {
+ stream->write_function(stream, "No active conferences.\n");
+ }
+
+ ret_status = SWITCH_STATUS_SUCCESS;
+
+ return ret_status;
+}
+
+switch_status_t conf_api_sub_floor(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ switch_mutex_lock(member->conference->mutex);
+
+ if (member->conference->floor_holder == member) {
+ conference_set_floor_holder(member->conference, NULL);
+ if (stream != NULL) {
+ stream->write_function(stream, "OK floor none\n");
+ }
+ } else if (member->conference->floor_holder == NULL) {
+ conference_set_floor_holder(member->conference, member);
+ if (stream != NULL) {
+ stream->write_function(stream, "OK floor %u\n", member->id);
+ }
+ } else {
+ if (stream != NULL) {
+ stream->write_function(stream, "ERR floor is held by %u\n", member->conference->floor_holder->id);
+ }
+ }
+
+ switch_mutex_unlock(member->conference->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_clear_vid_floor(conference_obj_t *conference, switch_stream_handle_t *stream, void *data)
+{
+
+ switch_mutex_lock(conference->mutex);
+ conference_clear_flag(conference, CFLAG_VID_FLOOR_LOCK);
+ //conference_set_video_floor_holder(conference, NULL);
+ switch_mutex_unlock(conference->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_vid_mute_img(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ char *text = (char *) data;
+ mcu_layer_t *layer = NULL;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (!switch_channel_test_flag(member->channel, CF_VIDEO)) {
+ return SWITCH_STATUS_FALSE;
+ }
+
+ switch_mutex_lock(layer->canvas->mutex);
+
+ if (member->video_layer_id == -1 || !layer->canvas) {
+ goto end;
+ }
+
+ member->video_mute_png = NULL;
+ layer = &layer->canvas->layers[member->video_layer_id];
+
+ if (text) {
+ switch_img_free(&layer->mute_img);
+ }
+
+ if (text && strcasecmp(text, "clear")) {
+ member->video_mute_png = switch_core_strdup(member->pool, text);
+ }
+
+ end:
+
+ stream->write_function(stream, "%s\n", member->video_mute_png ? member->video_mute_png : "_undef_");
+
+ switch_mutex_unlock(layer->canvas->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+
+}
+
+
+switch_status_t conf_api_sub_vid_logo_img(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ char *text = (char *) data;
+ mcu_layer_t *layer = NULL;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (!switch_channel_test_flag(member->channel, CF_VIDEO)) {
+ return SWITCH_STATUS_FALSE;
+ }
+
+ if (member->video_layer_id == -1 || !member->conference->canvas) {
+ goto end;
+ }
+
+
+
+ layer = &member->conference->canvas->layers[member->video_layer_id];
+
+ switch_mutex_lock(layer->canvas->mutex);
+
+ if (strcasecmp(text, "clear")) {
+ member->video_logo = switch_core_strdup(member->pool, text);
+ }
+
+ layer_set_logo(member, layer, text);
+
+ end:
+
+ stream->write_function(stream, "+OK\n");
+
+ switch_mutex_unlock(layer->canvas->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+
+}
+
+switch_status_t conf_api_sub_vid_res_id(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ char *text = (char *) data;
+ //mcu_layer_t *layer = NULL;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (!switch_channel_test_flag(member->channel, CF_VIDEO)) {
+ return SWITCH_STATUS_FALSE;
+ }
+
+ if (!member->conference->canvas) {
+ stream->write_function(stream, "-ERR conference is not in mixing mode\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (zstr(text)) {
+ stream->write_function(stream, "-ERR missing arg\n");
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ switch_mutex_lock(member->conference->canvas->mutex);
+
+ //layer = &member->conference->canvas->layers[member->video_layer_id];
+
+ if (!strcasecmp(text, "clear") || (member->video_reservation_id && !strcasecmp(text, member->video_reservation_id))) {
+ member->video_reservation_id = NULL;
+ stream->write_function(stream, "+OK reservation_id cleared\n");
+ } else {
+ member->video_reservation_id = switch_core_strdup(member->pool, text);
+ stream->write_function(stream, "+OK reservation_id %s\n", text);
+ }
+
+ detach_video_layer(member);
+
+ switch_mutex_unlock(member->conference->canvas->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+
+}
+
+switch_status_t conf_api_sub_vid_banner(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ mcu_layer_t *layer = NULL;
+ char *text = (char *) data;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ switch_url_decode(text);
+
+ if (!switch_channel_test_flag(member->channel, CF_VIDEO)) {
+ stream->write_function(stream, "Channel %s does not have video capability!\n", switch_channel_get_name(member->channel));
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ switch_mutex_lock(member->conference->mutex);
+
+ if (member->video_layer_id == -1 || !member->conference->canvas) {
+ stream->write_function(stream, "Channel %s is not in a video layer\n", switch_channel_get_name(member->channel));
+ goto end;
+ }
+
+ if (zstr(text)) {
+ stream->write_function(stream, "No text supplied\n", switch_channel_get_name(member->channel));
+ goto end;
+ }
+
+ layer = &member->conference->canvas->layers[member->video_layer_id];
+
+ member->video_banner_text = switch_core_strdup(member->pool, text);
+
+ layer_set_banner(member, layer, NULL);
+
+ stream->write_function(stream, "+OK\n");
+
+ end:
+
+ switch_mutex_unlock(member->conference->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_vid_floor(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+ int force = 0;
+
+ if (member == NULL)
+ return SWITCH_STATUS_GENERR;
+
+ if (!switch_channel_test_flag(member->channel, CF_VIDEO) && !member->avatar_png_img) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Channel %s does not have video capability!\n", switch_channel_get_name(member->channel));
+ return SWITCH_STATUS_FALSE;
+ }
+
+ switch_mutex_lock(member->conference->mutex);
+
+ if (data && switch_stristr("force", (char *) data)) {
+ force = 1;
+ }
+
+ if (member->conference->video_floor_holder == member->id && conference_test_flag(member->conference, CFLAG_VID_FLOOR_LOCK)) {
+ conference_clear_flag(member->conference, CFLAG_VID_FLOOR_LOCK);
+
+ conference_set_floor_holder(member->conference, member);
+ if (stream == NULL) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "conference %s OK video floor auto\n", member->conference->name);
+ } else {
+ stream->write_function(stream, "OK floor none\n");
+ }
+
+ } else if (force || member->conference->video_floor_holder == 0) {
+ conference_set_flag(member->conference, CFLAG_VID_FLOOR_LOCK);
+ conference_set_video_floor_holder(member->conference, member, SWITCH_TRUE);
+ if (test_eflag(member->conference, EFLAG_FLOOR_CHANGE)) {
+ if (stream == NULL) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "conference %s OK video floor %d %s\n",
+ member->conference->name, member->id, switch_channel_get_name(member->channel));
+ } else {
+ stream->write_function(stream, "OK floor %u\n", member->id);
+ }
+ }
+ } else {
+ if (stream == NULL) {
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "conference %s floor already held by %d %s\n",
+ member->conference->name, member->id, switch_channel_get_name(member->channel));
+ } else {
+ stream->write_function(stream, "ERR floor is held by %u\n", member->conference->video_floor_holder);
+ }
+ }
+
+ switch_mutex_unlock(member->conference->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+
+switch_status_t conf_api_sub_file_seek(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ if (argc == 3) {
+ switch_mutex_lock(conference->mutex);
+ switch_fnode_seek(conference->fnode, stream, argv[2]);
+ switch_mutex_unlock(conference->mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (argc == 4) {
+ uint32_t id = atoi(argv[3]);
+ conference_member_t *member = conference_member_get(conference, id);
+ if (member == NULL) {
+ stream->write_function(stream, "Member: %u not found.\n", id);
+ return SWITCH_STATUS_GENERR;
+ }
+
+ switch_mutex_lock(member->fnode_mutex);
+ switch_fnode_seek(member->fnode, stream, argv[2]);
+ switch_mutex_unlock(member->fnode_mutex);
+ switch_thread_rwlock_unlock(member->rwlock);
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ return SWITCH_STATUS_GENERR;
+}
+
+switch_status_t conf_api_sub_play(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ int ret_status = SWITCH_STATUS_GENERR;
+ switch_event_t *event;
+ uint8_t async = 0;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if ((argc == 4 && !strcasecmp(argv[3], "async")) || (argc == 5 && !strcasecmp(argv[4], "async"))) {
+ argc--;
+ async++;
+ }
+
+ if (argc == 3) {
+ if (conference_play_file(conference, argv[2], 0, NULL, async) == SWITCH_STATUS_SUCCESS) {
+ stream->write_function(stream, "(play) Playing file %s\n", argv[2]);
+ if (test_eflag(conference, EFLAG_PLAY_FILE) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+
+ if (conference->fnode && conference->fnode->fh.params) {
+ switch_event_merge(event, conference->fnode->fh.params);
+ }
+
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file");
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "File", argv[2]);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Async", async ? "true" : "false");
+ switch_event_fire(&event);
+ }
+ } else {
+ stream->write_function(stream, "(play) File: %s not found.\n", argv[2] ? argv[2] : "(unspecified)");
+ }
+ ret_status = SWITCH_STATUS_SUCCESS;
+ } else if (argc >= 4) {
+ uint32_t id = atoi(argv[3]);
+ conference_member_t *member;
+ switch_bool_t mux = SWITCH_TRUE;
+
+ if (argc > 4 && !strcasecmp(argv[4], "nomux")) {
+ mux = SWITCH_FALSE;
+ }
+
+ if ((member = conference_member_get(conference, id))) {
+ if (conference_member_play_file(member, argv[2], 0, mux) == SWITCH_STATUS_SUCCESS) {
+ stream->write_function(stream, "(play) Playing file %s to member %u\n", argv[2], id);
+ if (test_eflag(conference, EFLAG_PLAY_FILE_MEMBER) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+
+ if (member->fnode->fh.params) {
+ switch_event_merge(event, member->fnode->fh.params);
+ }
+
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file-member");
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "File", argv[2]);
+ switch_event_fire(&event);
+ }
+ } else {
+ stream->write_function(stream, "(play) File: %s not found.\n", argv[2] ? argv[2] : "(unspecified)");
+ }
+ switch_thread_rwlock_unlock(member->rwlock);
+ ret_status = SWITCH_STATUS_SUCCESS;
+ } else {
+ stream->write_function(stream, "Member: %u not found.\n", id);
+ }
+ }
+
+ return ret_status;
+}
+
+switch_status_t conf_api_sub_say(conference_obj_t *conference, switch_stream_handle_t *stream, const char *text)
+{
+ switch_event_t *event;
+
+ if (zstr(text)) {
+ stream->write_function(stream, "(say) Error! No text.\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ if (conference_say(conference, text, 0) != SWITCH_STATUS_SUCCESS) {
+ stream->write_function(stream, "(say) Error!\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ stream->write_function(stream, "(say) OK\n");
+ if (test_eflag(conference, EFLAG_SPEAK_TEXT) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "speak-text");
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Text", text);
+ switch_event_fire(&event);
+ }
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_saymember(conference_obj_t *conference, switch_stream_handle_t *stream, const char *text)
+{
+ int ret_status = SWITCH_STATUS_GENERR;
+ char *expanded = NULL;
+ char *start_text = NULL;
+ char *workspace = NULL;
+ uint32_t id = 0;
+ conference_member_t *member = NULL;
+ switch_event_t *event;
+
+ if (zstr(text)) {
+ stream->write_function(stream, "(saymember) No Text!\n");
+ goto done;
+ }
+
+ if (!(workspace = strdup(text))) {
+ stream->write_function(stream, "(saymember) Memory Error!\n");
+ goto done;
+ }
+
+ if ((start_text = strchr(workspace, ' '))) {
+ *start_text++ = '\0';
+ text = start_text;
+ }
+
+ id = atoi(workspace);
+
+ if (!id || zstr(text)) {
+ stream->write_function(stream, "(saymember) No Text!\n");
+ goto done;
+ }
+
+ if (!(member = conference_member_get(conference, id))) {
+ stream->write_function(stream, "(saymember) Unknown Member %u!\n", id);
+ goto done;
+ }
+
+ if ((expanded = switch_channel_expand_variables(switch_core_session_get_channel(member->session), (char *) text)) != text) {
+ text = expanded;
+ } else {
+ expanded = NULL;
+ }
+
+ if (!text || conference_member_say(member, (char *) text, 0) != SWITCH_STATUS_SUCCESS) {
+ stream->write_function(stream, "(saymember) Error!\n");
+ goto done;
+ }
+
+ stream->write_function(stream, "(saymember) OK\n");
+ if (test_eflag(member->conference, EFLAG_SPEAK_TEXT_MEMBER) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "speak-text-member");
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Text", text);
+ switch_event_fire(&event);
+ }
+ ret_status = SWITCH_STATUS_SUCCESS;
+
+ done:
+
+ if (member) {
+ switch_thread_rwlock_unlock(member->rwlock);
+ }
+
+ switch_safe_free(workspace);
+ switch_safe_free(expanded);
+ return ret_status;
+}
+
+switch_status_t conf_api_sub_stop(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ uint8_t current = 0, all = 0, async = 0;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc > 2) {
+ current = strcasecmp(argv[2], "current") ? 0 : 1;
+ all = strcasecmp(argv[2], "all") ? 0 : 1;
+ async = strcasecmp(argv[2], "async") ? 0 : 1;
+ } else {
+ all = 1;
+ }
+
+ if (!(current || all || async))
+ return SWITCH_STATUS_GENERR;
+
+ if (argc == 4) {
+ uint32_t id = atoi(argv[3]);
+ conference_member_t *member;
+
+ if ((member = conference_member_get(conference, id))) {
+ uint32_t stopped = conference_member_stop_file(member, async ? FILE_STOP_ASYNC : current ? FILE_STOP_CURRENT : FILE_STOP_ALL);
+ stream->write_function(stream, "Stopped %u files.\n", stopped);
+ switch_thread_rwlock_unlock(member->rwlock);
+ } else {
+ stream->write_function(stream, "Member: %u not found.\n", id);
+ }
+ } else {
+ uint32_t stopped = conference_stop_file(conference, async ? FILE_STOP_ASYNC : current ? FILE_STOP_CURRENT : FILE_STOP_ALL);
+ stream->write_function(stream, "Stopped %u files.\n", stopped);
+ }
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_relate(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ uint8_t nospeak = 0, nohear = 0, sendvideo = 0, clear = 0;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc <= 3) {
+ conference_member_t *member;
+
+ switch_mutex_lock(conference->mutex);
+
+ if (conference->relationship_total) {
+ int member_id = 0;
+
+ if (argc == 3) member_id = atoi(argv[2]);
+
+ for (member = conference->members; member; member = member->next) {
+ conference_relationship_t *rel;
+
+ if (member_id > 0 && member->id != member_id) continue;
+
+ for (rel = member->relationships; rel; rel = rel->next) {
+ stream->write_function(stream, "%d -> %d %s%s%s\n", member->id, rel->id,
+ (rel->flags & RFLAG_CAN_SPEAK) ? "SPEAK " : "NOSPEAK ",
+ (rel->flags & RFLAG_CAN_HEAR) ? "HEAR " : "NOHEAR ",
+ (rel->flags & RFLAG_CAN_SEND_VIDEO) ? "SENDVIDEO " : "NOSENDVIDEO ");
+ }
+ }
+ } else {
+ stream->write_function(stream, "No relationships\n");
+ }
+ switch_mutex_unlock(conference->mutex);
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (argc <= 4)
+ return SWITCH_STATUS_GENERR;
+
+ nospeak = strstr(argv[4], "nospeak") ? 1 : 0;
+ nohear = strstr(argv[4], "nohear") ? 1 : 0;
+ sendvideo = strstr(argv[4], "sendvideo") ? 1 : 0;
+
+ if (!strcasecmp(argv[4], "clear")) {
+ clear = 1;
+ }
+
+ if (!(clear || nospeak || nohear || sendvideo)) {
+ return SWITCH_STATUS_GENERR;
+ }
+
+ if (clear) {
+ conference_member_t *member = NULL, *other_member = NULL;
+ uint32_t id = atoi(argv[2]);
+ uint32_t oid = atoi(argv[3]);
+
+ if ((member = conference_member_get(conference, id))) {
+ member_del_relationship(member, oid);
+ other_member = conference_member_get(conference, oid);
+
+ if (other_member) {
+ if (member_test_flag(other_member, MFLAG_RECEIVING_VIDEO)) {
+ member_clear_flag(other_member, MFLAG_RECEIVING_VIDEO);
+ if (conference->floor_holder) {
+ switch_core_session_request_video_refresh(conference->floor_holder->session);
+ }
+ }
+ switch_thread_rwlock_unlock(other_member->rwlock);
+ }
+
+ stream->write_function(stream, "relationship %u->%u cleared.\n", id, oid);
+ switch_thread_rwlock_unlock(member->rwlock);
+ } else {
+ stream->write_function(stream, "relationship %u->%u not found.\n", id, oid);
+ }
+ return SWITCH_STATUS_SUCCESS;
+ }
+
+ if (nospeak || nohear || sendvideo) {
+ conference_member_t *member = NULL, *other_member = NULL;
+ uint32_t id = atoi(argv[2]);
+ uint32_t oid = atoi(argv[3]);
+
+ if ((member = conference_member_get(conference, id))) {
+ other_member = conference_member_get(conference, oid);
+ }
+
+ if (member && other_member) {
+ conference_relationship_t *rel = NULL;
+
+ if (sendvideo && member_test_flag(other_member, MFLAG_RECEIVING_VIDEO) && (! (nospeak || nohear))) {
+ stream->write_function(stream, "member %d already receiving video", oid);
+ goto skip;
+ }
+
+ if ((rel = member_get_relationship(member, other_member))) {
+ rel->flags = 0;
+ } else {
+ rel = member_add_relationship(member, oid);
+ }
+
+ if (rel) {
+ switch_set_flag(rel, RFLAG_CAN_SPEAK | RFLAG_CAN_HEAR);
+ if (nospeak) {
+ switch_clear_flag(rel, RFLAG_CAN_SPEAK);
+ member_clear_flag_locked(member, MFLAG_TALKING);
+ }
+ if (nohear) {
+ switch_clear_flag(rel, RFLAG_CAN_HEAR);
+ }
+ if (sendvideo) {
+ switch_set_flag(rel, RFLAG_CAN_SEND_VIDEO);
+ member_set_flag(other_member, MFLAG_RECEIVING_VIDEO);
+ switch_core_session_request_video_refresh(member->session);
+ }
+
+ stream->write_function(stream, "ok %u->%u %s set\n", id, oid, argv[4]);
+ } else {
+ stream->write_function(stream, "error!\n");
+ }
+ } else {
+ stream->write_function(stream, "relationship %u->%u not found.\n", id, oid);
+ }
+
+skip:
+ if (member) {
+ switch_thread_rwlock_unlock(member->rwlock);
+ }
+
+ if (other_member) {
+ switch_thread_rwlock_unlock(other_member->rwlock);
+ }
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_lock(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_event_t *event;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (conference->is_locked_sound) {
+ conference_play_file(conference, conference->is_locked_sound, CONF_DEFAULT_LEADIN, NULL, 0);
+ }
+
+ conference_set_flag_locked(conference, CFLAG_LOCKED);
+ stream->write_function(stream, "OK %s locked\n", argv[0]);
+ if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "lock");
+ switch_event_fire(&event);
+ }
+
+ return 0;
+}
+
+switch_status_t conf_api_sub_unlock(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_event_t *event;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (conference->is_unlocked_sound) {
+ conference_play_file(conference, conference->is_unlocked_sound, CONF_DEFAULT_LEADIN, NULL, 0);
+ }
+
+ conference_clear_flag_locked(conference, CFLAG_LOCKED);
+ stream->write_function(stream, "OK %s unlocked\n", argv[0]);
+ if (test_eflag(conference, EFLAG_UNLOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unlock");
+ switch_event_fire(&event);
+ }
+
+ return 0;
+}
+
+switch_status_t conf_api_sub_exit_sound(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_event_t *event;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc <= 2) {
+ stream->write_function(stream, "Not enough args\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ if ( !strcasecmp(argv[2], "on") ) {
+ conference_set_flag_locked(conference, CFLAG_EXIT_SOUND);
+ stream->write_function(stream, "OK %s exit sounds on (%s)\n", argv[0], conference->exit_sound);
+ if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "exit-sounds-on");
+ switch_event_fire(&event);
+ }
+ } else if ( !strcasecmp(argv[2], "off") || !strcasecmp(argv[2], "none") ) {
+ conference_clear_flag_locked(conference, CFLAG_EXIT_SOUND);
+ stream->write_function(stream, "OK %s exit sounds off (%s)\n", argv[0], conference->exit_sound);
+ if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "exit-sounds-off");
+ switch_event_fire(&event);
+ }
+ } else if ( !strcasecmp(argv[2], "file") ) {
+ if (! argv[3]) {
+ stream->write_function(stream, "No filename specified\n");
+ } else {
+ /* TODO: if possible, verify file exists before setting it */
+ stream->write_function(stream,"Old exit sound: [%s]\n", conference->exit_sound);
+ conference->exit_sound = switch_core_strdup(conference->pool, argv[3]);
+ stream->write_function(stream, "OK %s exit sound file set to %s\n", argv[0], conference->exit_sound);
+ if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "exit-sound-file-changed");
+ switch_event_fire(&event);
+ }
+ }
+ } else {
+ stream->write_function(stream, "Bad args\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ return 0;
+}
+
+
+switch_status_t conf_api_sub_enter_sound(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_event_t *event;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc <= 2) {
+ stream->write_function(stream, "Not enough args\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ if ( !strcasecmp(argv[2], "on") ) {
+ conference_set_flag_locked(conference, CFLAG_ENTER_SOUND);
+ stream->write_function(stream, "OK %s enter sounds on (%s)\n", argv[0], conference->enter_sound);
+ if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "enter-sounds-on");
+ switch_event_fire(&event);
+ }
+ } else if ( !strcasecmp(argv[2], "off") || !strcasecmp(argv[2], "none") ) {
+ conference_clear_flag_locked(conference, CFLAG_ENTER_SOUND);
+ stream->write_function(stream, "OK %s enter sounds off (%s)\n", argv[0], conference->enter_sound);
+ if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "enter-sounds-off");
+ switch_event_fire(&event);
+ }
+ } else if ( !strcasecmp(argv[2], "file") ) {
+ if (! argv[3]) {
+ stream->write_function(stream, "No filename specified\n");
+ } else {
+ /* TODO: verify file exists before setting it */
+ conference->enter_sound = switch_core_strdup(conference->pool, argv[3]);
+ stream->write_function(stream, "OK %s enter sound file set to %s\n", argv[0], conference->enter_sound);
+ if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "enter-sound-file-changed");
+ switch_event_fire(&event);
+ }
+ }
+ } else {
+ stream->write_function(stream, "Bad args\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ return 0;
+}
+
+
+switch_status_t conf_api_sub_dial(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_call_cause_t cause;
+ char *tmp;
+
+ switch_assert(stream != NULL);
+
+ if (argc <= 2) {
+ stream->write_function(stream, "Bad Args\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ if (conference && argv[2] && strstr(argv[2], "vlc/")) {
+ tmp = switch_core_sprintf(conference->pool, "{vlc_rate=%d,vlc_channels=%d,vlc_interval=%d}%s",
+ conference->rate, conference->channels, conference->interval, argv[2]);
+ argv[2] = tmp;
+ }
+
+ if (conference) {
+ conference_outcall(conference, NULL, NULL, argv[2], 60, NULL, argv[4], argv[3], NULL, &cause, NULL, NULL);
+ } else {
+ conference_outcall(NULL, argv[0], NULL, argv[2], 60, NULL, argv[4], argv[3], NULL, &cause, NULL, NULL);
+ }
+ stream->write_function(stream, "Call Requested: result: [%s]\n", switch_channel_cause2str(cause));
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_bgdial(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_uuid_t uuid;
+ char uuid_str[SWITCH_UUID_FORMATTED_LENGTH + 1];
+
+ switch_assert(stream != NULL);
+
+ if (argc <= 2) {
+ stream->write_function(stream, "Bad Args\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ switch_uuid_get(&uuid);
+ switch_uuid_format(uuid_str, &uuid);
+
+ if (conference) {
+ conference_outcall_bg(conference, NULL, NULL, argv[2], 60, NULL, argv[4], argv[3], uuid_str, NULL, NULL, NULL);
+ } else {
+ conference_outcall_bg(NULL, argv[0], NULL, argv[2], 60, NULL, argv[4], argv[3], uuid_str, NULL, NULL, NULL);
+ }
+
+ stream->write_function(stream, "OK Job-UUID: %s\n", uuid_str);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+
+switch_status_t conf_api_sub_transfer(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_status_t ret_status = SWITCH_STATUS_SUCCESS;
+ char *conf_name = NULL, *profile_name;
+ switch_event_t *params = NULL;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc > 3 && !zstr(argv[2])) {
+ int x;
+
+ conf_name = strdup(argv[2]);
+
+ if ((profile_name = strchr(conf_name, '@'))) {
+ *profile_name++ = '\0';
+ } else {
+ profile_name = "default";
+ }
+
+ for (x = 3; x < argc; x++) {
+ conference_member_t *member = NULL;
+ uint32_t id = atoi(argv[x]);
+ switch_channel_t *channel;
+ switch_event_t *event;
+ char *xdest = NULL;
+
+ if (!id || !(member = conference_member_get(conference, id))) {
+ stream->write_function(stream, "No Member %u in conference %s.\n", id, conference->name);
+ continue;
+ }
+
+ channel = switch_core_session_get_channel(member->session);
+ xdest = switch_core_session_sprintf(member->session, "conference:%s@%s", conf_name, profile_name);
+ switch_ivr_session_transfer(member->session, xdest, "inline", NULL);
+
+ switch_channel_set_variable(channel, "last_transfered_conference", conf_name);
+
+ stream->write_function(stream, "OK Member '%d' sent to conference %s.\n", member->id, argv[2]);
+
+ /* tell them what happened */
+ if (test_eflag(conference, EFLAG_TRANSFER) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_member_data(member, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Old-Conference-Name", conference->name);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "New-Conference-Name", argv[3]);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "transfer");
+ switch_event_fire(&event);
+ }
+
+ switch_thread_rwlock_unlock(member->rwlock);
+ }
+ } else {
+ ret_status = SWITCH_STATUS_GENERR;
+ }
+
+ if (params) {
+ switch_event_destroy(¶ms);
+ }
+
+ switch_safe_free(conf_name);
+
+ return ret_status;
+}
+
+switch_status_t conf_api_sub_check_record(conference_obj_t *conference, switch_stream_handle_t *stream, int arc, char **argv)
+{
+ conference_record_t *rec;
+ int x = 0;
+
+ switch_mutex_lock(conference->flag_mutex);
+ for (rec = conference->rec_node_head; rec; rec = rec->next) {
+ stream->write_function(stream, "Record file %s%s%s\n", rec->path, rec->autorec ? " " : "", rec->autorec ? "(Auto)" : "");
+ x++;
+ }
+
+ if (!x) {
+ stream->write_function(stream, "Conference is not being recorded.\n");
+ }
+ switch_mutex_unlock(conference->flag_mutex);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_record(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc <= 2) {
+ return SWITCH_STATUS_GENERR;
+ }
+
+ stream->write_function(stream, "Record file %s\n", argv[2]);
+ conference->record_filename = switch_core_strdup(conference->pool, argv[2]);
+ conference->record_count++;
+ launch_conference_record_thread(conference, argv[2], SWITCH_FALSE);
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_norecord(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ int all, before = conference->record_count, ttl = 0;
+ switch_event_t *event;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc <= 2)
+ return SWITCH_STATUS_GENERR;
+
+ all = (strcasecmp(argv[2], "all") == 0);
+
+ if (!conference_record_stop(conference, stream, all ? NULL : argv[2]) && !all) {
+ stream->write_function(stream, "non-existant recording '%s'\n", argv[2]);
+ } else {
+ if (test_eflag(conference, EFLAG_RECORD) &&
+ switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+ conference_add_event_data(conference, event);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "stop-recording");
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Path", all ? "all" : argv[2]);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Other-Recordings", conference->record_count ? "true" : "false");
+ switch_event_fire(&event);
+ }
+ }
+
+ ttl = before - conference->record_count;
+ stream->write_function(stream, "Stopped recording %d file%s\n", ttl, ttl == 1 ? "" : "s");
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_pauserec(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_event_t *event;
+ recording_action_type_t action;
+
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc <= 2)
+ return SWITCH_STATUS_GENERR;
+
+ if (strcasecmp(argv[1], "pause") == 0) {
+ action = REC_ACTION_PAUSE;
+ } else if (strcasecmp(argv[1], "resume") == 0) {
+ action = REC_ACTION_RESUME;
+ } else {
+ return SWITCH_STATUS_GENERR;
+ }
+ stream->write_function(stream, "%s recording file %s\n",
+ action == REC_ACTION_PAUSE ? "Pause" : "Resume", argv[2]);
+ switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s recording file %s\n",
+ action == REC_ACTION_PAUSE ? "Pause" : "Resume", argv[2]);
+
+ if (!conference_record_action(conference, argv[2], action)) {
+ stream->write_function(stream, "non-existant recording '%s'\n", argv[2]);
+ } else {
+ if (test_eflag(conference, EFLAG_RECORD) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS)
+ {
+ conference_add_event_data(conference, event);
+ if (action == REC_ACTION_PAUSE) {
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "pause-recording");
+ } else {
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "resume-recording");
+ }
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Path", argv[2]);
+ switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Other-Recordings", conference->record_count ? "true" : "false");
+ switch_event_fire(&event);
+ }
+ }
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+switch_status_t conf_api_sub_recording(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if (argc > 2 && argc <= 3) {
+ if (strcasecmp(argv[2], "stop") == 0 || strcasecmp(argv[2], "check") == 0) {
+ argv[3] = "all";
+ argc++;
+ }
+ }
+
+ if (argc <= 3) {
+ /* It means that old syntax is used */
+ return conf_api_sub_record(conference,stream,argc,argv);
+ } else {
+ /* for new syntax call existing functions with fixed parameter list */
+ if (strcasecmp(argv[2], "start") == 0) {
+ argv[1] = argv[2];
+ argv[2] = argv[3];
+ return conf_api_sub_record(conference,stream,4,argv);
+ } else if (strcasecmp(argv[2], "stop") == 0) {
+ argv[1] = argv[2];
+ argv[2] = argv[3];
+ return conf_api_sub_norecord(conference,stream,4,argv);
+ } else if (strcasecmp(argv[2], "check") == 0) {
+ argv[1] = argv[2];
+ argv[2] = argv[3];
+ return conf_api_sub_check_record(conference,stream,4,argv);
+ } else if (strcasecmp(argv[2], "pause") == 0) {
+ argv[1] = argv[2];
+ argv[2] = argv[3];
+ return conf_api_sub_pauserec(conference,stream,4,argv);
+ } else if (strcasecmp(argv[2], "resume") == 0) {
+ argv[1] = argv[2];
+ argv[2] = argv[3];
+ return conf_api_sub_pauserec(conference,stream,4,argv);
+ } else {
+ return SWITCH_STATUS_GENERR;
+ }
+ }
+}
+
+switch_status_t conf_api_sub_file_vol(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ if (argc >= 1) {
+ conference_file_node_t *fnode;
+ int vol = 0;
+ int ok = 0;
+
+ if (argc < 2) {
+ stream->write_function(stream, "missing args\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+ switch_mutex_lock(conference->mutex);
+
+ fnode = conference->fnode;
+
+ vol = atoi(argv[2]);
+
+ if (argc > 3) {
+ if (strcasecmp(argv[3], "async")) {
+ fnode = conference->async_fnode;
+ }
+ }
+
+ if (fnode && fnode->type == NODE_TYPE_FILE) {
+ fnode->fh.vol = vol;
+ ok = 1;
+ }
+ switch_mutex_unlock(conference->mutex);
+
+
+ if (ok) {
+ stream->write_function(stream, "volume changed\n");
+ return SWITCH_STATUS_SUCCESS;
+ } else {
+ stream->write_function(stream, "File not playing\n");
+ return SWITCH_STATUS_GENERR;
+ }
+
+
+ } else {
+ stream->write_function(stream, "Invalid parameters:\n");
+ return SWITCH_STATUS_GENERR;
+ }
+}
+
+switch_status_t conf_api_sub_pin(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ if ((argc == 4) && (!strcmp(argv[2], "mod"))) {
+ conference->mpin = switch_core_strdup(conference->pool, argv[3]);
+ stream->write_function(stream, "Moderator Pin for conference %s set: %s\n", argv[0], conference->mpin);
+ return SWITCH_STATUS_SUCCESS;
+ } else if ((argc == 3) && (!strcmp(argv[1], "pin"))) {
+ conference->pin = switch_core_strdup(conference->pool, argv[2]);
+ stream->write_function(stream, "Pin for conference %s set: %s\n", argv[0], conference->pin);
+ return SWITCH_STATUS_SUCCESS;
+ } else if (argc == 2 && (!strcmp(argv[1], "nopin"))) {
+ conference->pin = NULL;
+ stream->write_function(stream, "Pin for conference %s deleted\n", argv[0]);
+ return SWITCH_STATUS_SUCCESS;
+ } else {
+ stream->write_function(stream, "Invalid parameters:\n");
+ return SWITCH_STATUS_GENERR;
+ }
+}
+
+switch_status_t conf_api_sub_get(conference_obj_t *conference,
+ switch_stream_handle_t *stream, int argc, char **argv) {
+ int ret_status = SWITCH_STATUS_GENERR;
+
+ if (argc != 3) {
+ ret_status = SWITCH_STATUS_FALSE;
+ } else {
+ ret_status = SWITCH_STATUS_SUCCESS;
+ if (strcasecmp(argv[2], "run_time") == 0) {
+ stream->write_function(stream, "%ld",
+ switch_epoch_time_now(NULL) - conference->run_time);
+ } else if (strcasecmp(argv[2], "count") == 0) {
+ stream->write_function(stream, "%d",
+ conference->count);
+ } else if (strcasecmp(argv[2], "count_ghosts") == 0) {
+ stream->write_function(stream, "%d",
+ conference->count_ghosts);
+ } else if (strcasecmp(argv[2], "max_members") == 0) {
+ stream->write_function(stream, "%d",
+ conference->max_members);
+ } else if (strcasecmp(argv[2], "rate") == 0) {
+ stream->write_function(stream, "%d",
+ conference->rate);
+ } else if (strcasecmp(argv[2], "profile_name") == 0) {
+ stream->write_function(stream, "%s",
+ conference->profile_name);
+ } else if (strcasecmp(argv[2], "sound_prefix") == 0) {
+ stream->write_function(stream, "%s",
+ conference->sound_prefix);
+ } else if (strcasecmp(argv[2], "caller_id_name") == 0) {
+ stream->write_function(stream, "%s",
+ conference->caller_id_name);
+ } else if (strcasecmp(argv[2], "caller_id_number") == 0) {
+ stream->write_function(stream, "%s",
+ conference->caller_id_number);
+ } else if (strcasecmp(argv[2], "is_locked") == 0) {
+ stream->write_function(stream, "%s",
+ conference_test_flag(conference, CFLAG_LOCKED) ? "locked" : "");
+ } else if (strcasecmp(argv[2], "endconf_grace_time") == 0) {
+ stream->write_function(stream, "%d",
+ conference->endconf_grace_time);
+ } else if (strcasecmp(argv[2], "uuid") == 0) {
+ stream->write_function(stream, "%s",
+ conference->uuid_str);
+ } else if (strcasecmp(argv[2], "wait_mod") == 0) {
+ stream->write_function(stream, "%s",
+ conference_test_flag(conference, CFLAG_WAIT_MOD) ? "true" : "");
+ } else {
+ ret_status = SWITCH_STATUS_FALSE;
+ }
+ }
+
+ return ret_status;
+}
+
+switch_status_t conf_api_sub_set(conference_obj_t *conference,
+ switch_stream_handle_t *stream, int argc, char **argv) {
+ int ret_status = SWITCH_STATUS_GENERR;
+
+ if (argc != 4 || zstr(argv[3])) {
+ ret_status = SWITCH_STATUS_FALSE;
+ } else {
+ ret_status = SWITCH_STATUS_SUCCESS;
+ if (strcasecmp(argv[2], "max_members") == 0) {
+ int new_max = atoi(argv[3]);
+ if (new_max >= 0) {
+ stream->write_function(stream, "%d", conference->max_members);
+ conference->max_members = new_max;
+ } else {
+ ret_status = SWITCH_STATUS_FALSE;
+ }
+ } else if (strcasecmp(argv[2], "sound_prefix") == 0) {
+ stream->write_function(stream, "%s",conference->sound_prefix);
+ conference->sound_prefix = switch_core_strdup(conference->pool, argv[3]);
+ } else if (strcasecmp(argv[2], "caller_id_name") == 0) {
+ stream->write_function(stream, "%s",conference->caller_id_name);
+ conference->caller_id_name = switch_core_strdup(conference->pool, argv[3]);
+ } else if (strcasecmp(argv[2], "caller_id_number") == 0) {
+ stream->write_function(stream, "%s",conference->caller_id_number);
+ conference->caller_id_number = switch_core_strdup(conference->pool, argv[3]);
+ } else if (strcasecmp(argv[2], "endconf_grace_time") == 0) {
+ int new_gt = atoi(argv[3]);
+ if (new_gt >= 0) {
+ stream->write_function(stream, "%d", conference->endconf_grace_time);
+ conference->endconf_grace_time = new_gt;
+ } else {
+ ret_status = SWITCH_STATUS_FALSE;
+ }
+ } else {
+ ret_status = SWITCH_STATUS_FALSE;
+ }
+ }
+
+ return ret_status;
+}
+
+
+
+switch_status_t conf_api_sub_xml_list(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+ int count = 0;
+ switch_hash_index_t *hi;
+ void *val;
+ switch_xml_t x_conference, x_conferences;
+ int off = 0;
+ char *ebuf;
+
+ x_conferences = switch_xml_new("conferences");
+ switch_assert(x_conferences);
+
+ if (conference == NULL) {
+ switch_mutex_lock(mod_conference_globals.hash_mutex);
+ for (hi = switch_core_hash_first(mod_conference_globals.conference_hash); hi; hi = switch_core_hash_next(&hi)) {
+ switch_core_hash_this(hi, NULL, NULL, &val);
+ conference = (conference_obj_t *) val;
+
+ x_conference = switch_xml_add_child_d(x_conferences, "conference", off++);
+ switch_assert(conference);
+
+ count++;
+ conference_xlist(conference, x_conference, off);
+
+ }
+ switch_mutex_unlock(mod_conference_globals.hash_mutex);
+ } else {
+ x_conference = switch_xml_add_child_d(x_conferences, "conference", off++);
+ switch_assert(conference);
+ count++;
+ conference_xlist(conference, x_conference, off);
+ }
+
+
+ ebuf = switch_xml_toxml(x_conferences, SWITCH_TRUE);
+
+ stream->write_function(stream, "%s", ebuf);
+
+ switch_xml_free(x_conferences);
+ free(ebuf);
+
+ return SWITCH_STATUS_SUCCESS;
+}
+
+
+
+
+switch_status_t conf_api_dispatch(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv, const char *cmdline, int argn)
+{
+ switch_status_t status = SWITCH_STATUS_FALSE;
+ uint32_t i, found = 0;
+ switch_assert(conference != NULL);
+ switch_assert(stream != NULL);
+
+ /* loop through the command table to find a match */
+ for (i = 0; i < CONFFUNCAPISIZE && !found; i++) {
+ if (strcasecmp(argv[argn], conf_api_sub_commands[i].pname) == 0) {
+ found = 1;
+ switch (conf_api_sub_commands[i].fntype) {
+
+ /* commands that we've broken the command line into arguments for */
+ case CONF_API_SUB_ARGS_SPLIT:
+ {
+ conf_api_args_cmd_t pfn = (conf_api_args_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+
+ if (pfn(conference, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
+ /* command returned error, so show syntax usage */
+ stream->write_function(stream, "%s %s", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax);
+ }
+ }
+ break;
+
+ /* member specific command that can be iterated */
+ case CONF_API_SUB_MEMBER_TARGET:
+ {
+ uint32_t id = 0;
+ uint8_t all = 0;
+ uint8_t last = 0;
+ uint8_t non_mod = 0;
+
+ if (argv[argn + 1]) {
+ if (!(id = atoi(argv[argn + 1]))) {
+ all = strcasecmp(argv[argn + 1], "all") ? 0 : 1;
+ non_mod = strcasecmp(argv[argn + 1], "non_moderator") ? 0 : 1;
+ last = strcasecmp(argv[argn + 1], "last") ? 0 : 1;
+ }
+ }
+
+ if (all || non_mod) {
+ conference_member_itterator(conference, stream, non_mod, (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd, argv[argn + 2]);
+ } else if (last) {
+ conference_member_t *member = NULL;
+ conference_member_t *last_member = NULL;
+
+ switch_mutex_lock(conference->member_mutex);
+
+ /* find last (oldest) member */
+ member = conference->members;
+ while (member != NULL) {
+ if (last_member == NULL || member->id > last_member->id) {
+ last_member = member;
+ }
+ member = member->next;
+ }
+
+ /* exec functio on last (oldest) member */
+ if (last_member != NULL && last_member->session && !member_test_flag(last_member, MFLAG_NOCHANNEL)) {
+ conf_api_member_cmd_t pfn = (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+ pfn(last_member, stream, argv[argn + 2]);
+ }
+
+ switch_mutex_unlock(conference->member_mutex);
+ } else if (id) {
+ conf_api_member_cmd_t pfn = (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+ conference_member_t *member = conference_member_get(conference, id);
+
+ if (member != NULL) {
+ pfn(member, stream, argv[argn + 2]);
+ switch_thread_rwlock_unlock(member->rwlock);
+ } else {
+ stream->write_function(stream, "Non-Existant ID %u\n", id);
+ }
+ } else {
+ stream->write_function(stream, "%s %s", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax);
+ }
+ }
+ break;
+
+ /* commands that deals with all text after command */
+ case CONF_API_SUB_ARGS_AS_ONE:
+ {
+ conf_api_text_cmd_t pfn = (conf_api_text_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+ char *start_text;
+ const char *modified_cmdline = cmdline;
+ const char *cmd = conf_api_sub_commands[i].pname;
+
+ if (!zstr(modified_cmdline) && (start_text = strstr(modified_cmdline, cmd))) {
+ modified_cmdline = start_text + strlen(cmd);
+ while (modified_cmdline && (*modified_cmdline == ' ' || *modified_cmdline == '\t')) {
+ modified_cmdline++;
+ }
+ }
+
+ /* call the command handler */
+ if (pfn(conference, stream, modified_cmdline) != SWITCH_STATUS_SUCCESS) {
+ /* command returned error, so show syntax usage */
+ stream->write_function(stream, "%s %s", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax);
+ }
+ }
+ break;
+ }
+ }
+ }
+
+ if (!found) {
+ stream->write_function(stream, "Conference command '%s' not found.\n", argv[argn]);
+ } else {
+ status = SWITCH_STATUS_SUCCESS;
+ }
+
+ return status;
+}
projects / thirdparty / freeswitch.git / commitdiff
