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conference_api.c
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/*
* 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 conference_api_sub_commands[] = {
{"canvas-auto-clear", (void_fn_t) & conference_api_sub_canvas_auto_clear, CONF_API_SUB_ARGS_SPLIT, "canvas-auto-clear", "<canvas_id> <true|false>"},
{"count", (void_fn_t) & conference_api_sub_count, CONF_API_SUB_ARGS_SPLIT, "count", ""},
{"list", (void_fn_t) & conference_api_sub_list, CONF_API_SUB_ARGS_SPLIT, "list", "[delim <string>]|[count]"},
{"xml_list", (void_fn_t) & conference_api_sub_xml_list, CONF_API_SUB_ARGS_SPLIT, "xml_list", ""},
{"json_list", (void_fn_t) & conference_api_sub_json_list, CONF_API_SUB_ARGS_SPLIT, "json_list", "[compact]"},
{"energy", (void_fn_t) & conference_api_sub_energy, CONF_API_SUB_MEMBER_TARGET, "energy", "<member_id|all|last|non_moderator> [<newval>]"},
{"auto-energy", (void_fn_t) & conference_api_sub_auto_energy, CONF_API_SUB_MEMBER_TARGET, "auto-energy", "<member_id|all|last|non_moderator> [<newval>]"},
{"max-energy", (void_fn_t) & conference_api_sub_max_energy, CONF_API_SUB_MEMBER_TARGET, "max-energy", "<member_id|all|last|non_moderator> [<newval>]"},
{"agc", (void_fn_t) & conference_api_sub_agc, CONF_API_SUB_MEMBER_TARGET, "agc", "<member_id|all|last|non_moderator> [<newval>]"},
{"vid-canvas", (void_fn_t) & conference_api_sub_canvas, CONF_API_SUB_MEMBER_TARGET, "vid-canvas", "<member_id|all|last|non_moderator> [<newval>]"},
{"vid-watching-canvas", (void_fn_t) & conference_api_sub_watching_canvas, CONF_API_SUB_MEMBER_TARGET, "vid-watching-canvas", "<member_id|all|last|non_moderator> [<newval>]"},
{"vid-layer", (void_fn_t) & conference_api_sub_layer, CONF_API_SUB_MEMBER_TARGET, "vid-layer", "<member_id|all|last|non_moderator> [<newval>]"},
{"volume_in", (void_fn_t) & conference_api_sub_volume_in, CONF_API_SUB_MEMBER_TARGET, "volume_in", "<member_id|all|last|non_moderator> [<newval>]"},
{"volume_out", (void_fn_t) & conference_api_sub_volume_out, CONF_API_SUB_MEMBER_TARGET, "volume_out", "<member_id|all|last|non_moderator> [<newval>]"},
{"position", (void_fn_t) & conference_api_sub_position, CONF_API_SUB_MEMBER_TARGET, "position", "<member_id> <x>:<y>:<z>"},
{"auto-3d-position", (void_fn_t) & conference_api_sub_auto_position, CONF_API_SUB_ARGS_SPLIT, "auto-3d-position", "[on|off]"},
{"play", (void_fn_t) & conference_api_sub_play, CONF_API_SUB_ARGS_SPLIT, "play", "<file_path> [async|<member_id> [nomux]]"},
{"moh", (void_fn_t) & conference_api_sub_moh, CONF_API_SUB_ARGS_SPLIT, "moh", "<file_path>|toggle|[on|off]"},
{"pause_play", (void_fn_t) & conference_api_sub_pause_play, CONF_API_SUB_ARGS_SPLIT, "pause", "[<member_id>]"},
{"play_status", (void_fn_t) & conference_api_sub_play_status, CONF_API_SUB_ARGS_SPLIT, "play_status", "[<member_id>]"},
{"file_seek", (void_fn_t) & conference_api_sub_file_seek, CONF_API_SUB_ARGS_SPLIT, "file_seek", "[+-]<val> [<member_id>]"},
{"say", (void_fn_t) & conference_api_sub_say, CONF_API_SUB_ARGS_AS_ONE, "say", "<text>"},
{"saymember", (void_fn_t) & conference_api_sub_saymember, CONF_API_SUB_ARGS_AS_ONE, "saymember", "<member_id> <text>"},
{"cam", (void_fn_t) & conference_api_sub_cam, CONF_API_SUB_ARGS_SPLIT, "cam", ""},
{"stop", (void_fn_t) & conference_api_sub_stop, CONF_API_SUB_ARGS_SPLIT, "stop", "<[current|all|async|last]> [<member_id>]"},
{"dtmf", (void_fn_t) & conference_api_sub_dtmf, CONF_API_SUB_MEMBER_TARGET, "dtmf", "<[member_id|all|last|non_moderator]> <digits>"},
{"kick", (void_fn_t) & conference_api_sub_kick, CONF_API_SUB_MEMBER_TARGET, "kick", "<[member_id|all|last|non_moderator]> [<optional sound file>]"},
{"vid-flip", (void_fn_t) & conference_api_sub_vid_flip, CONF_API_SUB_MEMBER_TARGET, "vid-flip", "<[member_id|all|last|non_moderator]>"},
{"vid-border", (void_fn_t) & conference_api_sub_vid_border, CONF_API_SUB_MEMBER_TARGET, "vid-border", "<[member_id|all|last|non_moderator]>"},
{"hup", (void_fn_t) & conference_api_sub_hup, CONF_API_SUB_MEMBER_TARGET, "hup", "<[member_id|all|last|non_moderator]>"},
{"hold", (void_fn_t) & conference_api_sub_hold, CONF_API_SUB_MEMBER_TARGET, "hold", "<[member_id|all]|last|non_moderator> [file]"},
{"unhold", (void_fn_t) & conference_api_sub_unhold, CONF_API_SUB_MEMBER_TARGET, "unhold", "<[member_id|all]|last|non_moderator>"},
{"mute", (void_fn_t) & conference_api_sub_mute, CONF_API_SUB_MEMBER_TARGET, "mute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"tmute", (void_fn_t) & conference_api_sub_tmute, CONF_API_SUB_MEMBER_TARGET, "tmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"unmute", (void_fn_t) & conference_api_sub_unmute, CONF_API_SUB_MEMBER_TARGET, "unmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"vmute", (void_fn_t) & conference_api_sub_vmute, CONF_API_SUB_MEMBER_TARGET, "vmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"tvmute", (void_fn_t) & conference_api_sub_tvmute, CONF_API_SUB_MEMBER_TARGET, "tvmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"vmute-snap", (void_fn_t) & conference_api_sub_conference_video_vmute_snap, CONF_API_SUB_MEMBER_TARGET, "vmute-snap", "<[member_id|all]|last|non_moderator>"},
{"unvmute", (void_fn_t) & conference_api_sub_unvmute, CONF_API_SUB_MEMBER_TARGET, "unvmute", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"vblind", (void_fn_t) & conference_api_sub_vblind, CONF_API_SUB_MEMBER_TARGET, "vblind", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"tvblind", (void_fn_t) & conference_api_sub_tvblind, CONF_API_SUB_MEMBER_TARGET, "tvblind", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"unvblind", (void_fn_t) & conference_api_sub_unvblind, CONF_API_SUB_MEMBER_TARGET, "unvblind", "<[member_id|all]|last|non_moderator> [<quiet>]"},
{"deaf", (void_fn_t) & conference_api_sub_deaf, CONF_API_SUB_MEMBER_TARGET, "deaf", "<[member_id|all]|last|non_moderator>"},
{"undeaf", (void_fn_t) & conference_api_sub_undeaf, CONF_API_SUB_MEMBER_TARGET, "undeaf", "<[member_id|all]|last|non_moderator>"},
{"vid-filter", (void_fn_t) & conference_api_sub_video_filter, CONF_API_SUB_MEMBER_TARGET, "vid-filter", "<[member_id|all]|last|non_moderator> <string>"},
{"relate", (void_fn_t) & conference_api_sub_relate, CONF_API_SUB_ARGS_SPLIT, "relate", "<member_id>[,<member_id>] <other_member_id>[,<other_member_id>] [nospeak|nohear|clear]"},
{"getvar", (void_fn_t) & conference_api_sub_getvar, CONF_API_SUB_ARGS_SPLIT, "getvar", "<varname>"},
{"setvar", (void_fn_t) & conference_api_sub_setvar, CONF_API_SUB_ARGS_SPLIT, "setvar", "<varname> <value>"},
{"lock", (void_fn_t) & conference_api_sub_lock, CONF_API_SUB_ARGS_SPLIT, "lock", ""},
{"unlock", (void_fn_t) & conference_api_sub_unlock, CONF_API_SUB_ARGS_SPLIT, "unlock", ""},
{"dial", (void_fn_t) & conference_api_sub_dial, CONF_API_SUB_ARGS_SPLIT, "dial", "<endpoint_module_name>/<destination> <callerid number> <callerid name>"},
{"bgdial", (void_fn_t) & conference_api_sub_bgdial, CONF_API_SUB_ARGS_SPLIT, "bgdial", "<endpoint_module_name>/<destination> <callerid number> <callerid name>"},
{"transfer", (void_fn_t) & conference_api_sub_transfer, CONF_API_SUB_ARGS_SPLIT, "transfer", "<conference_name> <member id> [...<member id>]"},
{"record", (void_fn_t) & conference_api_sub_record, CONF_API_SUB_ARGS_SPLIT, "record", "<filename>"},
{"chkrecord", (void_fn_t) & conference_api_sub_check_record, CONF_API_SUB_ARGS_SPLIT, "chkrecord", "<confname>"},
{"norecord", (void_fn_t) & conference_api_sub_norecord, CONF_API_SUB_ARGS_SPLIT, "norecord", "<[filename|all]>"},
{"pause", (void_fn_t) & conference_api_sub_pauserec, CONF_API_SUB_ARGS_SPLIT, "pause", "<filename>"},
{"resume", (void_fn_t) & conference_api_sub_pauserec, CONF_API_SUB_ARGS_SPLIT, "resume", "<filename>"},
{"recording", (void_fn_t) & conference_api_sub_recording, CONF_API_SUB_ARGS_SPLIT, "recording", "[start|stop|check|pause|resume] [<filename>|all]"},
{"exit_sound", (void_fn_t) & conference_api_sub_exit_sound, CONF_API_SUB_ARGS_SPLIT, "exit_sound", "on|off|none|file <filename>"},
{"enter_sound", (void_fn_t) & conference_api_sub_enter_sound, CONF_API_SUB_ARGS_SPLIT, "enter_sound", "on|off|none|file <filename>"},
{"pin", (void_fn_t) & conference_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "pin", "<pin#>"},
{"nopin", (void_fn_t) & conference_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "nopin", ""},
{"get", (void_fn_t) & conference_api_sub_get, CONF_API_SUB_ARGS_SPLIT, "get", "<parameter-name>"},
{"set", (void_fn_t) & conference_api_sub_set, CONF_API_SUB_ARGS_SPLIT, "set", "<max_members|sound_prefix|caller_id_name|caller_id_number|endconference_grace_time> <value>"},
{"file-vol", (void_fn_t) & conference_api_sub_file_vol, CONF_API_SUB_ARGS_SPLIT, "file-vol", "<vol#>"},
{"floor", (void_fn_t) & conference_api_sub_floor, CONF_API_SUB_MEMBER_TARGET, "floor", "<member_id|last>"},
{"vid-floor", (void_fn_t) & conference_api_sub_vid_floor, CONF_API_SUB_MEMBER_TARGET, "vid-floor", "<member_id|last> [force]"},
{"vid-banner", (void_fn_t) & conference_api_sub_vid_banner, CONF_API_SUB_MEMBER_TARGET, "vid-banner", "<member_id|last> <text>"},
{"vid-mute-img", (void_fn_t) & conference_api_sub_vid_mute_img, CONF_API_SUB_MEMBER_TARGET, "vid-mute-img", "<member_id|last> [<path>|clear]"},
{"vid-logo-img", (void_fn_t) & conference_api_sub_vid_logo_img, CONF_API_SUB_MEMBER_TARGET, "vid-logo-img", "<member_id|last> [<path>|clear]"},
{"vid-codec-group", (void_fn_t) & conference_api_sub_vid_codec_group, CONF_API_SUB_MEMBER_TARGET, "vid-codec-group", "<member_id|last> [<group>|clear]"},
{"vid-res-id", (void_fn_t) & conference_api_sub_vid_res_id, CONF_API_SUB_ARGS_SPLIT, "vid-res-id", "<member_id>|all <val>|clear [force]"},
{"vid-role-id", (void_fn_t) & conference_api_sub_vid_role_id, CONF_API_SUB_MEMBER_TARGET, "vid-role-id", "<member_id|last> <val>|clear"},
{"get-uuid", (void_fn_t) & conference_api_sub_get_uuid, CONF_API_SUB_MEMBER_TARGET, "get-uuid", "<member_id|last>"},
{"clear-vid-floor", (void_fn_t) & conference_api_sub_clear_vid_floor, CONF_API_SUB_ARGS_AS_ONE, "clear-vid-floor", ""},
{"vid-layout", (void_fn_t) & conference_api_sub_vid_layout, CONF_API_SUB_ARGS_SPLIT, "vid-layout", "<layout name>|group <group name> [<canvas id>]"},
{"vid-write-png", (void_fn_t) & conference_api_sub_write_png, CONF_API_SUB_ARGS_SPLIT, "vid-write-png", "<path>"},
{"vid-fps", (void_fn_t) & conference_api_sub_vid_fps, CONF_API_SUB_ARGS_SPLIT, "vid-fps", "<fps>"},
{"vid-res", (void_fn_t) & conference_api_sub_vid_res, CONF_API_SUB_ARGS_SPLIT, "vid-res", "<WxH>"},
{"vid-fgimg", (void_fn_t) & conference_api_sub_canvas_fgimg, CONF_API_SUB_ARGS_SPLIT, "vid-fgimg", "<file> | clear [<canvas-id>]"},
{"vid-bgimg", (void_fn_t) & conference_api_sub_canvas_bgimg, CONF_API_SUB_ARGS_SPLIT, "vid-bgimg", "<file> | clear [<canvas-id>]"},
{"vid-bandwidth", (void_fn_t) & conference_api_sub_vid_bandwidth, CONF_API_SUB_ARGS_SPLIT, "vid-bandwidth", "<BW>"},
{"vid-personal", (void_fn_t) & conference_api_sub_vid_personal, CONF_API_SUB_ARGS_SPLIT, "vid-personal", "[on|off]"}
};
switch_status_t conference_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);
conference_fnode_toggle_pause(conference->fnode, stream);
switch_mutex_unlock(conference->mutex);
return SWITCH_STATUS_SUCCESS;
}
if (argc == 3) {
const char * id = argv[2];
conference_member_t *member;
if ((member = conference_member_get_by_str(conference, id))) {
switch_mutex_lock(member->fnode_mutex);
conference_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, "-ERR Member: %s not found.\n", id);
}
}
return SWITCH_STATUS_GENERR;
}
switch_status_t conference_api_sub_play_status(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
{
if (argc == 2) {
switch_mutex_lock(conference->mutex);
conference_fnode_check_status(conference->fnode, stream);
switch_mutex_unlock(conference->mutex);
return SWITCH_STATUS_SUCCESS;
}
if (argc == 3) {
const char *id = argv[2];
conference_member_t *member;
if ((member = conference_member_get_by_str(conference, id))) {
switch_mutex_lock(member->fnode_mutex);
conference_fnode_check_status(member->fnode, stream);
switch_mutex_unlock(member->fnode_mutex);
switch_thread_rwlock_unlock(member->rwlock);
return SWITCH_STATUS_SUCCESS;
} else {
stream->write_function(stream, "-ERR Member: %s not found.\n", id);
}
}
return SWITCH_STATUS_GENERR;
}
/* _In_opt_z_ const char *cmd, _In_opt_ switch_core_session_t *session, _In_ switch_stream_handle_t *stream */
switch_status_t conference_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) {
conference_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) {
conference_api_sub_list(NULL, stream, argc, argv);
} else if (strcasecmp(argv[0], "count") == 0) {
conference_api_sub_count(NULL, stream, argc, argv);
} else if (strcasecmp(argv[0], "xml_list") == 0) {
conference_api_sub_xml_list(NULL, stream, argc, argv);
} else if (strcasecmp(argv[0], "json_list") == 0) {
conference_api_sub_json_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 (conference_api_sub_dial(NULL, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
/* command returned error, so show syntax usage */
stream->write_function(stream, "%s %s", conference_api_sub_commands[CONF_API_COMMAND_DIAL].pcommand,
conference_api_sub_commands[CONF_API_COMMAND_DIAL].psyntax);
}
} else if (argv[1] && strcasecmp(argv[1], "bgdial") == 0) {
if (conference_api_sub_bgdial(NULL, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
/* command returned error, so show syntax usage */
stream->write_function(stream, "%s %s", conference_api_sub_commands[CONF_API_COMMAND_BGDIAL].pcommand,
conference_api_sub_commands[CONF_API_COMMAND_BGDIAL].psyntax);
}
} else {
stream->write_function(stream, "-ERR 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", conference_api_sub_commands[i].pcommand, conference_api_sub_commands[i].psyntax);
}
}
switch_safe_free(lbuf);
return status;
}
switch_status_t conference_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(conference_api_sub_commands[i].pcommand) + strlen(conference_api_sub_commands[i].psyntax) + 5;
switch_snprintf(cmd_str, sizeof(cmd_str), "add conference ::conference::conference_list_conferences %s", conference_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, conference_api_sub_commands[i].pcommand);
if (!zstr(conference_api_sub_commands[i].psyntax)) {
strcat(p, " ");
strcat(p, conference_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");
switch_safe_free(p);
return SWITCH_STATUS_TERM;
}
}
*syntax = p;
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_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;
conference_utils_member_clear_flag_locked(member, MFLAG_CAN_SPEAK);
conference_utils_member_clear_flag_locked(member, MFLAG_TALKING);
if (member->session && !conference_utils_member_test_flag(member, MFLAG_MUTE_DETECT) && !conference_utils_member_test_flag(member, MFLAG_HOLD)) {
switch_core_media_hard_mute(member->session, SWITCH_TRUE);
}
if (!(data) || !strstr((char *) data, "quiet")) {
conference_utils_member_set_flag(member, MFLAG_INDICATE_MUTE);
}
conference_member_set_score_iir(member, 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_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "mute-member");
switch_event_fire(&event);
}
if (conference_utils_test_flag(member->conference, CFLAG_POSITIONAL)) {
conference_al_gen_arc(member->conference, NULL);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_unhold(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
mcu_layer_t *layer = NULL;
switch_event_t *event;
if (member == NULL)
return SWITCH_STATUS_GENERR;
conference_utils_member_clear_flag_locked(member, MFLAG_HOLD);
if (member->session && !conference_utils_member_test_flag(member, MFLAG_MUTE_DETECT)) {
switch_core_media_hard_mute(member->session, SWITCH_FALSE);
}
conference_member_stop_file(member, FILE_STOP_ALL);
if (switch_core_session_media_flow(member->session, SWITCH_MEDIA_TYPE_VIDEO) != SWITCH_MEDIA_FLOW_SENDONLY) {
if ((layer = conference_video_get_layer_locked(member))) {
layer->clear = 1;
conference_video_release_layer(&layer);
}
conference_video_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 (stream != NULL) {
stream->write_function(stream, "+OK unhold %u\n", member->id);
}
if (test_eflag(member->conference, EFLAG_HOLD_MEMBER) &&
switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
conference_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unhold-member");
switch_event_fire(&event);
}
if (conference_utils_test_flag(member->conference, CFLAG_POSITIONAL)) {
conference_al_gen_arc(member->conference, NULL);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_hold(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
switch_event_t *event;
if (member == NULL)
return SWITCH_STATUS_GENERR;
conference_utils_member_clear_flag_locked(member, MFLAG_TALKING);
if (switch_core_session_media_flow(member->session, SWITCH_MEDIA_TYPE_VIDEO) != SWITCH_MEDIA_FLOW_SENDONLY) {
conference_video_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 (member->session) {
switch_core_media_hard_mute(member->session, SWITCH_TRUE);
}
conference_utils_member_set_flag(member, MFLAG_HOLD);
conference_member_set_score_iir(member, 0);
if (!zstr(data)) {
conference_member_play_file(member, data, 0, SWITCH_FALSE);
}
if (stream != NULL) {
stream->write_function(stream, "+OK hold %u\n", member->id);
}
if (test_eflag(member->conference, EFLAG_HOLD_MEMBER) &&
switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
conference_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "hold-member");
switch_event_fire(&event);
}
if (conference_utils_test_flag(member->conference, CFLAG_POSITIONAL)) {
conference_al_gen_arc(member->conference, NULL);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_tmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
if (member == NULL)
return SWITCH_STATUS_GENERR;
if (conference_utils_member_test_flag(member, MFLAG_CAN_SPEAK)) {
return conference_api_sub_mute(member, stream, data);
}
return conference_api_sub_unmute(member, stream, data);
}
switch_status_t conference_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;
conference_utils_member_set_flag_locked(member, MFLAG_CAN_SPEAK);
if (member->session && !conference_utils_member_test_flag(member, MFLAG_MUTE_DETECT)) {
switch_core_media_hard_mute(member->session, SWITCH_FALSE);
}
if (!(data) || !strstr((char *) data, "quiet")) {
conference_utils_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_MUTE_MEMBER) &&
switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
conference_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unmute-member");
switch_event_fire(&event);
}
if (conference_utils_test_flag(member->conference, CFLAG_POSITIONAL)) {
conference_al_gen_arc(member->conference, NULL);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_conference_video_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 (switch_core_session_media_flow(member->session, SWITCH_MEDIA_TYPE_VIDEO) == SWITCH_MEDIA_FLOW_SENDONLY) {
return SWITCH_STATUS_SUCCESS;
}
if (!member->conference->canvases[0]) {
if (stream) stream->write_function(stream, "-ERR Conference is not in mixing mode\n");
return SWITCH_STATUS_SUCCESS;
}
if (conference_utils_member_test_flag(member, MFLAG_HOLD)) {
if (stream) stream->write_function(stream, "-ERR member %u is on hold\n", member->id);
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;
}
conference_video_vmute_snap(member, clear);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_canvas_auto_clear(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
{
int canvas_id_start = 0;
int canvas_id_end = 0;
int i = 0;
if (argc < 3) {
stream->write_function(stream, "+OK");
for (i = 0; i < conference->canvas_count; i++) {
stream->write_function(stream, " canvas %d auto_clear=%s", i + 1, conference->canvases[i]->disable_auto_clear ? "false" : "true");
}
stream->write_function(stream, "\n");
return SWITCH_STATUS_SUCCESS;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s\n", argv[1]);
canvas_id_start = atoi(argv[2]);
if (canvas_id_start == 0) {
canvas_id_end = conference->canvas_count - 1;
} else {
canvas_id_start--;
canvas_id_end = canvas_id_start;
}
stream->write_function(stream, "+OK");
switch_mutex_lock(conference->canvas_mutex);
for (i = canvas_id_start; i<= canvas_id_end; i++) {
conference->canvases[i]->disable_auto_clear = !switch_true(argv[3]);
stream->write_function(stream, " canvas %d auto_clear=%s", i + 1, argv[3]);
}
switch_mutex_unlock(conference->canvas_mutex);
stream->write_function(stream, "\n");
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_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 (switch_core_session_media_flow(member->session, SWITCH_MEDIA_TYPE_VIDEO) == SWITCH_MEDIA_FLOW_SENDONLY) {
return SWITCH_STATUS_SUCCESS;
}
if (conference_utils_member_test_flag(member, MFLAG_HOLD)) {
if (stream) stream->write_function(stream, "-ERR member %u is on hold\n", member->id);
return SWITCH_STATUS_SUCCESS;
}
conference_utils_member_clear_flag_locked(member, MFLAG_CAN_BE_SEEN);
conference_video_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")) {
conference_utils_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_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "vmute-member");
switch_event_fire(&event);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_tvmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
if (member == NULL)
return SWITCH_STATUS_GENERR;
if (conference_utils_member_test_flag(member, MFLAG_HOLD)) {
if (stream) stream->write_function(stream, "-ERR member %u is on hold\n", member->id);
return SWITCH_STATUS_SUCCESS;
}
if (conference_utils_member_test_flag(member, MFLAG_CAN_BE_SEEN)) {
return conference_api_sub_vmute(member, stream, data);
}
return conference_api_sub_unvmute(member, stream, data);
}
switch_status_t conference_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 (switch_core_session_media_flow(member->session, SWITCH_MEDIA_TYPE_VIDEO) == SWITCH_MEDIA_FLOW_SENDONLY) {
return SWITCH_STATUS_SUCCESS;
}
if (conference_utils_member_test_flag(member, MFLAG_HOLD)) {
if (stream) stream->write_function(stream, "-ERR member %u is on hold\n", member->id);
return SWITCH_STATUS_SUCCESS;
}
if ((layer = conference_video_get_layer_locked(member))) {
layer->clear = 1;
conference_video_release_layer(&layer);
}
conference_utils_member_set_flag_locked(member, MFLAG_CAN_BE_SEEN);
conference_video_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")) {
conference_utils_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_MUTE_MEMBER) &&
switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
conference_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unvmute-member");
switch_event_fire(&event);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_vblind(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
switch_event_t *event;
if (member == NULL)
return SWITCH_STATUS_GENERR;
conference_utils_member_clear_flag_locked(member, MFLAG_CAN_SEE);
if (!conference_utils_member_test_flag(member, MFLAG_HOLD)) {
switch_core_session_write_blank_video(member->session, 50);
conference_video_reset_video_bitrate_counters(member);
}
if (!(data) || !strstr((char *) data, "quiet")) {
conference_utils_member_set_flag(member, MFLAG_INDICATE_BLIND);
}
if (stream) stream->write_function(stream, "+OK vblind %u\n", member->id);
if (test_eflag(member->conference, EFLAG_BLIND_MEMBER) &&
switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
conference_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "vblind-member");
switch_event_fire(&event);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_tvblind(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
if (member == NULL)
return SWITCH_STATUS_GENERR;
if (conference_utils_member_test_flag(member, MFLAG_CAN_SEE)) {
return conference_api_sub_vblind(member, stream, data);
}
return conference_api_sub_unvblind(member, stream, data);
}
switch_status_t conference_api_sub_unvblind(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
switch_event_t *event;
if (member == NULL)
return SWITCH_STATUS_GENERR;
conference_utils_member_set_flag_locked(member, MFLAG_CAN_SEE);
if (!conference_utils_member_test_flag(member, MFLAG_HOLD)) {
conference_video_reset_video_bitrate_counters(member);
switch_channel_set_flag(member->channel, CF_VIDEO_REFRESH_REQ);
}
if (!(data) || !strstr((char *) data, "quiet")) {
conference_utils_member_set_flag(member, MFLAG_INDICATE_UNBLIND);
}
if (stream != NULL) {
stream->write_function(stream, "+OK unvblind %u\n", member->id);
}
if (test_eflag(member->conference, EFLAG_BLIND_MEMBER) &&
switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
conference_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unvblind-member");
switch_event_fire(&event);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_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;
conference_utils_member_clear_flag_locked(member, MFLAG_CAN_HEAR);
if (!(data) || !strstr((char *) data, "quiet")) {
conference_utils_member_set_flag(member, MFLAG_INDICATE_DEAF);
}
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_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "deaf-member");
switch_event_fire(&event);
}
if (conference_utils_test_flag(member->conference, CFLAG_POSITIONAL)) {
conference_al_gen_arc(member->conference, NULL);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_video_filter(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
char *filter_str = (char *) data;
switch_core_video_parse_filter_string(&member->video_filters, filter_str);
stream->write_function(stream, "+OK\n");
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_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;
conference_utils_member_set_flag_locked(member, MFLAG_CAN_HEAR);
if (!(data) || !strstr((char *) data, "quiet")) {
conference_utils_member_set_flag(member, MFLAG_INDICATE_UNDEAF);
}
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_member_add_event_data(member, event);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "undeaf-member");
switch_event_fire(&event);
}
if (conference_utils_test_flag(member->conference, CFLAG_POSITIONAL)) {
conference_al_gen_arc(member->conference, NULL);
}
conference_member_update_status_field(member);
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_hup(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
switch_event_t *event;
if (member == NULL) {
if (stream != NULL) {
stream->write_function(stream, "-ERR Invalid member!\n");
}
return SWITCH_STATUS_GENERR;
}
conference_utils_member_clear_flag(member, MFLAG_RUNNING);
if (stream != NULL) {
stream->write_function(stream, "+OK hup %u\n", member->id);
}
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_member_add_event_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 conference_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;
}
conference_utils_member_clear_flag(member, MFLAG_RUNNING);
conference_utils_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_member_add_event_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 conference_api_sub_vid_border(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
char *arg = (char *) data;
mcu_layer_t *layer = NULL;
int len = 5;
if (member == NULL) {
return SWITCH_STATUS_GENERR;
}
if (zstr(arg)) {
if (stream) {
stream->write_function(stream, "-ERR No text supplied\n", switch_channel_get_name(member->channel));
}
goto end;
}
layer = conference_video_get_layer_locked(member);
if (!layer) {
if (stream) {
stream->write_function(stream, "-ERR Channel %s is not in a video layer\n", switch_channel_get_name(member->channel));
}
goto end;
}
if (!strcasecmp(arg, "toggle")) {
if (member->video_manual_border) {
len = 0;
} else {
len = 5;
}
} else {
len = atoi(arg);
}
if (len < 0 || len > 20) {
len = 0;
}
member->video_manual_border = len;
layer->manual_border = len;
if (stream) {
stream->write_function(stream, "+OK\n");
}
end:
if (layer) {
conference_video_release_layer(&layer);
}
return SWITCH_STATUS_SUCCESS;
}
switch_status_t conference_api_sub_vid_flip(conference_member_t *member, switch_stream_handle_t *stream, void *data)
{
char *arg = (char *) data;
if (member == NULL) {
return SWITCH_STATUS_GENERR;
}
if ((conference_utils_member_test_flag(member, MFLAG_FLIP_VIDEO) || conference_utils_member_test_flag(member, MFLAG_MIRROR_VIDEO)) && !arg) {
conference_utils_member_clear_flag_locked(member, MFLAG_FLIP_VIDEO);
conference_utils_member_clear_flag_locked(member, MFLAG_ROTATE_VIDEO);
conference_utils_member_clear_flag_locked(member, MFLAG_MIRROR_VIDEO);
} else {
if (arg && !strcasecmp(arg, "mirror")) {
if (conference_utils_member_test_flag(member, MFLAG_MIRROR_VIDEO)) {
conference_utils_member_clear_flag_locked(member, MFLAG_MIRROR_VIDEO);
} else {
conference_utils_member_set_flag_locked(member, MFLAG_MIRROR_VIDEO);
}
} else {
conference_utils_member_set_flag_locked(member, MFLAG_FLIP_VIDEO);
if (arg) {
if (!strcasecmp(arg, "rotate")) {
conference_utils_member_set_flag_locked(member, MFLAG_ROTATE_VIDEO);
} else if (switch_is_number(arg)) {
int num = atoi(arg);
if (num == 0 || num == 90 || num == 180 || num == 270) {
member->flip = num;
}