diff --git a/src/mod/applications/mod_conference/mod_conference.c b/src/mod/applications/mod_conference/mod_conference.c index 87c38f09c8..e7fc3760f2 100644 --- a/src/mod/applications/mod_conference/mod_conference.c +++ b/src/mod/applications/mod_conference/mod_conference.c @@ -9,7 +9,7 @@ * 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, + * 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. @@ -22,7 +22,7 @@ * the Initial Developer. All Rights Reserved. * * Contributor(s): - * + * * Anthony Minessale II * Neal Horman * Bret McDanel @@ -32,7 +32,6 @@ * David Weekly * Joao Mesquita * Raymond Chandler - * Ken Rice * Seven Du * Emmanuel Schmidbauer * @@ -186,8 +185,7 @@ typedef enum { MFLAG_VIDEO_BRIDGE = (1 << 20), MFLAG_INDICATE_MUTE_DETECT = (1 << 21), MFLAG_PAUSE_RECORDING = (1 << 22), - MFLAG_ACK_VIDEO = (1 << 23), - MFLAG_TOOL = (1 << 24) + MFLAG_ACK_VIDEO = (1 << 23) } member_flag_t; typedef enum { @@ -527,9 +525,9 @@ SWITCH_STANDARD_API(conf_api_main); 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 *bridgeto, uint32_t timeout, + char *flags, + char *cid_name, char *cid_num, char *profile, switch_call_cause_t *cause, @@ -549,7 +547,7 @@ static switch_status_t conference_member_say(conference_member_t *member, char * 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); static int launch_conference_video_bridge_thread(conference_member_t *member_a, conference_member_t *member_b); @@ -562,8 +560,6 @@ static void conference_member_itterator(conference_obj_t *conference, switch_str 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_tool(conference_member_t *member, switch_stream_handle_t *stream, void *data); -static switch_status_t conf_api_sub_untool(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); @@ -617,9 +613,9 @@ static void conference_cdr_add(conference_member_t *member) 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) @@ -656,7 +652,7 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even 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++; @@ -676,12 +672,12 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even } } } - + 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); @@ -718,7 +714,7 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even abort(); } switch_snprintf(tmp, sizeof(tmp), "%u", conference->count); - switch_xml_set_txt_d(x_tag1, tmpp); + switch_xml_set_txt_d(x_tag1, tmpp); #if 0 if (conference->count == 0) { @@ -729,20 +725,20 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even if (!(x_tag1 = switch_xml_add_child_d(x_tag, "active", off1++))) { abort(); } - switch_xml_set_txt_d(x_tag1, "true"); - + 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; } @@ -762,12 +758,12 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even 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); @@ -775,13 +771,13 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even 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(); } @@ -806,7 +802,7 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even char *p; switch_time_exp_lt(&tm, (switch_time_t) conference->start_time * 1000000); - switch_strftime_nocheck(tmp, &retsize, sizeof(tmp), fmt, &tm); + switch_strftime_nocheck(tmp, &retsize, sizeof(tmp), fmt, &tm); p = end_of_p(tmpp) -1; snprintf(p, 4, ":00"); @@ -815,13 +811,13 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even } + - - /** ok so this is in the rfc but not the xsd - if (!(x_tag3 = switch_xml_add_child_d(x_tag2, "joining-method", off3++))) { + /** 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"); + } + switch_xml_set_txt_d(x_tag3, np->cp->direction == SWITCH_CALL_DIRECTION_INBOUND ? "dialed-in" : "dialed-out"); */ if (np->member) { @@ -834,7 +830,7 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even 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); @@ -850,20 +846,20 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even } 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"); - - + + 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); @@ -879,15 +875,15 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even } 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); } @@ -897,9 +893,9 @@ static char *conference_rfc4579_render(conference_obj_t *conference, switch_even xml_text = switch_xml_toxml(xml, SWITCH_TRUE); switch_xml_free(xml); - + switch_safe_free(dup_domain); - switch_safe_free(uri); + switch_safe_free(uri); return xml_text; } @@ -925,33 +921,33 @@ static void conference_cdr_render(conference_obj_t *conference) 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, "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(); } @@ -976,7 +972,7 @@ static void conference_cdr_render(conference_obj_t *conference) } 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(); } @@ -1058,1917 +1054,1832 @@ static void conference_cdr_render(conference_obj_t *conference) 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) { + 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"); - } - } + 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))); } - switch_safe_free(path); - switch_safe_free(xml_text); - switch_xml_free(cdr); - } + if (conference->cdr_event_mode != CDRE_NONE) { + switch_event_t *event; - 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__"); + 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 { - prefix = "json_"; + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "CDR-Path", path); } - - 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", switch_channel_test_flag(channel, CF_HOLD) ? "sendonly" : "sendrecv"); - - - 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_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; - - 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, '.'))) { - char *tmp = strdup(name + 1); - switch_assert(tmp); - name = tmp; - - 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); + switch_event_fire(&event); } 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"); + 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", switch_channel_test_flag(channel, CF_HOLD) ? "sendonly" : "sendrecv"); + + + 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_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; + + 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, '.'))) { + char *tmp = strdup(name + 1); + switch_assert(tmp); + name = tmp; + + 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, "error", "Invalid action"); + 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"); } - - json_add_child_string(conf_desc, "action", "conferenceDescription"); - - cJSON_AddItemToObject(reply, "data", conf_desc); - - switch_event_channel_broadcast(event_channel, &reply, modname, globals.event_channel_id); - + } 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); - 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_channel_broadcast(event_channel, &reply, modname, globals.event_channel_id); + +} - 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_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); +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_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" ); } - 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->session) { + switch_channel_t *channel = switch_core_session_get_channel(member->session); - if (!member) - return status; + 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" ); - 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" ); + } + + switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Hear", "%s", switch_test_flag(member, MFLAG_CAN_HEAR) ? "true" : "false" ); + switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Speak", "%s", switch_test_flag(member, MFLAG_CAN_SPEAK) ? "true" : "false" ); + switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Talking", "%s", switch_test_flag(member, MFLAG_TALKING) ? "true" : "false" ); + switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Mute-Detect", "%s", switch_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", switch_test_flag(member, MFLAG_MOD) ? "moderator" : "member"); + 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; } - if (member->session) { - switch_channel_t *channel = switch_core_session_get_channel(member->session); + /* 0 matches everyone. (We will still test the others because a real match carries more clout) */ + if (rel->id == 0) { + global = rel; + } + } - if (member->verbose_events) { - switch_channel_event_set_data(channel, event); + 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 (switch_test_flag(member, MFLAG_NOCHANNEL)) { + continue; + } + + if (member->id == id) { + break; + } + } + + if (member) { + if (!switch_test_flag(member, MFLAG_INTREE) || + switch_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 (switch_test_flag(member, MFLAG_NOCHANNEL) && (!path || !strcmp(path, member->rec_path))) { + if (!switch_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 { - switch_channel_event_set_basic_data(channel, event); + stream->write_function(stream, "Stopped recording file %s\n", member->rec_path); } - 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_clear_flag_locked(member, MFLAG_RUNNING); + count++; } - - switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Hear", "%s", switch_test_flag(member, MFLAG_CAN_HEAR) ? "true" : "false" ); - switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Speak", "%s", switch_test_flag(member, MFLAG_CAN_SPEAK) ? "true" : "false" ); - switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Talking", "%s", switch_test_flag(member, MFLAG_TALKING) ? "true" : "false" ); - switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Mute-Detect", "%s", switch_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", switch_test_flag(member, MFLAG_MOD) ? "moderator" : "member"); - 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) + 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) { - 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 (switch_test_flag(member, MFLAG_NOCHANNEL)) { - continue; - } - - if (member->id == id) { - break; - } - } - - if (member) { - if (!switch_test_flag(member, MFLAG_INTREE) || - switch_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 (switch_test_flag(member, MFLAG_NOCHANNEL) && (!path || !strcmp(path, member->rec_path))) { - if (!switch_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); - } - - switch_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 (switch_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) { - if (switch_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: - switch_clear_flag_locked(member, MFLAG_RUNNING); - count++; - break; - case REC_ACTION_PAUSE: - switch_set_flag_locked(member, MFLAG_PAUSE_RECORDING); - count = 1; - break; - case REC_ACTION_RESUME: - switch_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 || id == 0) - return status; - - lock_member(member); - for (rel = member->relationships; rel; rel = rel->next) { - if (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 */ - status = SWITCH_STATUS_SUCCESS; - 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); - - } - 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 (!switch_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 (!switch_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 (!switch_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] = ""; - - if (!member->conference->la) { - return; - } - - switch_live_array_lock(member->conference->la); - - if (!switch_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 (switch_test_flag(member, MFLAG_TALKING)) { - str = "TALKING (FLOOR)"; - } else { - str = "FLOOR"; - } - } else if (switch_test_flag(member, MFLAG_TALKING)) { - str = "TALKING"; - } else { - str = "ACTIVE"; - } - - if (switch_channel_test_flag(member->channel, CF_VIDEO)) { - vstr = " VIDEO"; - if (member == member->conference->video_floor_holder) { - vstr = " VIDEO (FLOOR)"; - } - } - - switch_snprintf(display, sizeof(display), "%s%s", str, vstr); - - - 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 (conference && conference->la && member->session) { - 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"); - - msg = cJSON_CreateObject(); - data = json_add_child_obj(msg, "pvtData", NULL); - - cJSON_AddItemToObject(msg, "eventChannel", cJSON_CreateString(uuid)); - 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)); - - if (cookie) { - switch_event_channel_permission_modify(cookie, conference->la_event_channel, join); - } - - switch_event_channel_broadcast(uuid, &msg, modname, globals.event_channel_id); - } - } - - /* 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; - - 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); - - - 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; - switch_queue_create(&member->dtmf_queue, 100, member->pool); - conference->members = member; - switch_set_flag_locked(member, MFLAG_INTREE); - switch_mutex_unlock(conference->member_mutex); - conference_cdr_add(member); - - if (!switch_test_flag(member, MFLAG_NOCHANNEL)) { - conference->count++; - - if (switch_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); - - if (switch_channel_test_flag(channel, CF_VIDEO)) { - switch_set_flag_locked(member, MFLAG_ACK_VIDEO); - } - - switch_channel_set_variable_printf(channel, "conference_member_id", "%d", member->id); - switch_channel_set_variable_printf(channel, "conference_moderator", "%s", switch_test_flag(member, MFLAG_MOD) ? "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)) { - if (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { - switch_channel_set_flag(channel, CF_VIDEO_ECHO); - switch_channel_clear_flag(channel, CF_VIDEO_PASSIVE); - } else { - switch_channel_clear_flag(channel, CF_VIDEO_ECHO); - } - /* Tell the channel to request a fresh vid frame */ - switch_core_session_refresh_video(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 (switch_test_flag(conference, CFLAG_WAIT_MOD) && switch_test_flag(member, MFLAG_MOD)) { - switch_clear_flag(conference, CFLAG_WAIT_MOD); - } - - if (conference->count > 1) { - if (conference->moh_sound && !switch_test_flag(conference, CFLAG_WAIT_MOD)) { - /* 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 (switch_test_flag(conference, CFLAG_ENTER_SOUND)) { - if (!zstr(enter_sound)) { - conference_play_file(conference, (char *)enter_sound, CONF_DEFAULT_LEADIN, - switch_core_session_get_channel(member->session), !switch_test_flag(conference, CFLAG_WAIT_MOD) ? 0 : 1); - } else { - conference_play_file(conference, conference->enter_sound, CONF_DEFAULT_LEADIN, switch_core_session_get_channel(member->session), - !switch_test_flag(conference, CFLAG_WAIT_MOD) ? 0 : 1); - } + case REC_ACTION_STOP: + switch_clear_flag_locked(member, MFLAG_RUNNING); + count++; + break; + case REC_ACTION_PAUSE: + switch_set_flag_locked(member, MFLAG_PAUSE_RECORDING); + count = 1; + break; + case REC_ACTION_RESUME: + switch_clear_flag_locked(member, MFLAG_PAUSE_RECORDING); + count = 1; + break; } } } + switch_mutex_unlock(conference->member_mutex); + return count; +} - call_list = (call_list_t *) switch_channel_get_private(channel, "_conference_autocall_list_"); +/* 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 (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 && !switch_test_flag(conference, CFLAG_WAIT_MOD)) { - /* as long as its not a bridge_to conference, announce if person is alone */ - if (!switch_test_flag(conference, CFLAG_BRIDGE_TO)) { - if (conference->alone_sound) { - conference_stop_file(conference, FILE_STOP_ASYNC); - conference_play_file(conference, conference->alone_sound, CONF_DEFAULT_LEADIN, - switch_core_session_get_channel(member->session), 1); - } 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) { - switch_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); - - controls = switch_channel_get_variable(channel, "conference_controls"); - - if (zstr(controls)) { - if (!switch_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) { - 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); - 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); - switch_live_array_add(conference->la, switch_core_session_get_uuid(member->session), -1, &member->json, SWITCH_FALSE); - - } - - - send_rfc_event(conference); - send_json_event(conference); - - switch_mutex_unlock(conference->mutex); - status = SWITCH_STATUS_SUCCESS; - - - - - 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 *old_member = NULL, *imember = NULL; - int old_id = 0; - - if (!member) { - switch_clear_flag(conference, CFLAG_VID_FLOOR_LOCK); - } - - if (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE) || (!force && switch_test_flag(conference, CFLAG_VID_FLOOR_LOCK))) { - return; - } - - if (conference->video_floor_holder) { - if (conference->video_floor_holder == member) { - return; - } else { - old_member = conference->video_floor_holder; - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Dropping video floor %s\n", - switch_channel_get_name(old_member->channel)); - } - } - - - switch_mutex_lock(conference->mutex); - if (!member) { - for (imember = conference->members; imember; imember = imember->next) { - if (imember != conference->video_floor_holder && imember->channel && switch_channel_test_flag(imember->channel, CF_VIDEO)) { - member = imember; - break; - } - } - } - - if (member) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Adding video floor %s\n", - switch_channel_get_name(member->channel)); - //switch_channel_set_flag(member->channel, CF_VIDEO_PASSIVE); - switch_core_session_refresh_video(member->session); - conference->video_floor_holder = member; - member_update_status_field(member); - } else { - conference->video_floor_holder = NULL; - } - - if (old_member) { - old_id = old_member->id; - member_update_status_field(old_member); - //switch_channel_clear_flag(old_member->channel, CF_VIDEO_PASSIVE); - } - - for (imember = conference->members; imember; imember = imember->next) { - if (!imember->channel || !switch_channel_test_flag(imember->channel, CF_VIDEO)) { - continue; - } - switch_channel_clear_flag(imember->channel, CF_VIDEO_ECHO); - - if (imember == conference->video_floor_holder) { - switch_channel_set_flag(imember->channel, CF_VIDEO_PASSIVE); - } else { - switch_channel_clear_flag(imember->channel, CF_VIDEO_PASSIVE); - } - - switch_channel_set_flag(imember->channel, CF_VIDEO_BREAK); - switch_core_session_kill_channel(imember->session, SWITCH_SIG_BREAK); - switch_core_session_refresh_video(imember->session); - } - - switch_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", "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->id); - } 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 (!switch_test_flag(conference, CFLAG_VIDEO_BRIDGE) && - ((conference->video_floor_holder && !member) || - (member && member->channel && switch_channel_test_flag(member->channel, CF_VIDEO)))) { - conference_set_video_floor_holder(conference, member, SWITCH_FALSE); - } - - 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); - } - - switch_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) { - 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); - } - - } - - 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); - } - - 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), !switch_test_flag(conference, CFLAG_WAIT_MOD) ? 0 : 1); - } - - - lock_member(member); - - - conference_cdr_del(member); - - - 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); - } - - 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); - switch_clear_flag(member, MFLAG_INTREE); - - 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 == member->conference->video_floor_holder) { - conference_set_video_floor_holder(member->conference, NULL, SWITCH_TRUE); - } - - member->conference = NULL; - - if (!switch_test_flag(member, MFLAG_NOCHANNEL)) { - switch_channel_t *channel = switch_core_session_get_channel(member->session); - conference->count--; - - if (switch_test_flag(member, MFLAG_ENDCONF)) { - if (!--conference->end_count) { - //switch_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 && switch_test_flag(conference, CFLAG_ENFORCE_MIN) && conference->count < conference->min) - || (switch_test_flag(conference, CFLAG_DYNAMIC) && conference->count == 0)) { - switch_set_flag(conference, CFLAG_DESTRUCT); - } else { - if (!exit_sound && conference->exit_sound && switch_test_flag(conference, CFLAG_EXIT_SOUND)) { - conference_play_file(conference, conference->exit_sound, 0, channel, 0); - } - if (conference->count == 1 && conference->alone_sound && !switch_test_flag(conference, CFLAG_WAIT_MOD)) { - conference_stop_file(conference, FILE_STOP_ASYNC); - conference_play_file(conference, conference->alone_sound, 0, channel, 1); - } - } - - 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); - } - } - 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_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); - - switch_mutex_unlock(conference->mutex); - status = SWITCH_STATUS_SUCCESS; - - return status; - } - - /* Thread bridging video between two members, there will be two threads if video briding is used */ - static void *SWITCH_THREAD_FUNC conference_video_bridge_thread_run(switch_thread_t *thread, void *obj) - { - struct vid_helper *vh = obj; - switch_core_session_t *session_a = vh->member_a->session; - switch_core_session_t *session_b = vh->member_b->session; - switch_channel_t *channel_a = switch_core_session_get_channel(session_a); - switch_channel_t *channel_b = switch_core_session_get_channel(session_b); - switch_status_t status; - switch_frame_t *read_frame; - conference_obj_t *conference = vh->member_a->conference; - - switch_thread_rwlock_rdlock(conference->rwlock); - switch_thread_rwlock_rdlock(vh->member_a->rwlock); - switch_thread_rwlock_rdlock(vh->member_b->rwlock); - - - switch_channel_set_flag(channel_a, CF_VIDEO_PASSIVE); - - /* Acquire locks for both sessions so the helper object and member structures don't get destroyed before we exit */ - switch_core_session_read_lock(session_a); - switch_core_session_read_lock(session_b); - - vh->up = 1; - while (vh->up == 1 && switch_test_flag(vh->member_a, MFLAG_RUNNING) && switch_test_flag(vh->member_b, MFLAG_RUNNING) && - switch_channel_ready(channel_a) && switch_channel_ready(channel_b)) { - - if (switch_channel_test_flag(channel_a, CF_VIDEO_REFRESH_REQ)) { - switch_core_session_refresh_video(session_b); - switch_channel_clear_flag(channel_a, CF_VIDEO_REFRESH_REQ); - } - - status = switch_core_session_read_video_frame(session_a, &read_frame, SWITCH_IO_FLAG_NONE, 0); - if (!SWITCH_READ_ACCEPTABLE(status)) { - break; - } - - if (!switch_test_flag(read_frame, SFF_CNG)) { - if (switch_core_session_write_video_frame(session_b, read_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) { - break; - } - } - } - switch_channel_clear_flag(channel_a, CF_VIDEO_PASSIVE); - - switch_thread_rwlock_unlock(vh->member_b->rwlock); - switch_thread_rwlock_unlock(vh->member_a->rwlock); - - switch_core_session_rwunlock(session_a); - switch_core_session_rwunlock(session_b); - - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s video thread ended.\n", switch_channel_get_name(channel_a)); - - switch_thread_rwlock_unlock(conference->rwlock); - - vh->up = 0; + if (member == NULL || id == 0 || !(rel = switch_core_alloc(member->pool, sizeof(*rel)))) return NULL; - } + + rel->id = id; - /* Main video monitor thread (1 per distinct conference room) */ - static void *SWITCH_THREAD_FUNC conference_video_thread_run(switch_thread_t *thread, void *obj) - { - conference_obj_t *conference = (conference_obj_t *) obj; - conference_member_t *imember; - switch_frame_t *vid_frame = NULL; - switch_status_t status; - int want_refresh = 0; - int yield = 0; - switch_core_session_t *session; - char buf[65536]; - conference_member_t *floor_holder = NULL; + 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); - conference->video_running = 1; - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Video thread started for conference %s\n", conference->name); + return rel; +} - while (conference->video_running == 1 && globals.running && !switch_test_flag(conference, CFLAG_DESTRUCT)) { - if (yield) { - switch_yield(yield); - yield = 0; - } +/* 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; - switch_mutex_lock(conference->mutex); + if (member == NULL || id == 0) + return status; - if (conference->video_floor_holder) { - floor_holder = conference->video_floor_holder; + lock_member(member); + for (rel = member->relationships; rel; rel = rel->next) { + if (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 */ + status = SWITCH_STATUS_SUCCESS; + if (last) { + last->next = rel->next; } else { - floor_holder = NULL; + member->relationships = rel->next; } + switch_mutex_lock(member->conference->member_mutex); + member->conference->relationship_total--; + switch_mutex_unlock(member->conference->member_mutex); - if (!floor_holder) { - yield = 100000; - goto do_continue; - } - - if (!floor_holder->session || !floor_holder->channel || !switch_channel_test_flag(floor_holder->channel, CF_VIDEO)) { - yield = 100000; - goto do_continue; - } - - session = floor_holder->session; - - if ((status = switch_core_session_read_lock(session)) == SWITCH_STATUS_SUCCESS) { - switch_mutex_unlock(conference->mutex); - if (!switch_channel_ready(switch_core_session_get_channel(session))) { - status = SWITCH_STATUS_FALSE; - } else { - status = switch_core_session_read_video_frame(session, &vid_frame, SWITCH_IO_FLAG_NONE, 0); - } - switch_mutex_lock(conference->mutex); - switch_core_session_rwunlock(session); - } - - if (!SWITCH_READ_ACCEPTABLE(status)) { - yield = 100000; - goto do_continue; - } - - if (vid_frame && switch_test_flag(vid_frame, SFF_CNG)) { - yield = 10000; - goto do_continue; - } - - memcpy(buf, vid_frame->packet, vid_frame->packetlen); - - switch_mutex_unlock(conference->mutex); - switch_mutex_lock(conference->mutex); - want_refresh = 0; - - if (switch_test_flag(conference, CFLAG_FLOOR_CHANGE)) { - switch_clear_flag(conference, CFLAG_FLOOR_CHANGE); - } - - for (imember = conference->members; imember; imember = imember->next) { - switch_core_session_t *isession = imember->session; - switch_channel_t *ichannel; - - if (!isession || switch_core_session_read_lock(isession) != SWITCH_STATUS_SUCCESS) { - continue; - } - - ichannel = switch_core_session_get_channel(imember->session); - - if (switch_channel_test_flag(ichannel, CF_VIDEO_REFRESH_REQ)) { - want_refresh++; - switch_channel_clear_flag(ichannel, CF_VIDEO_REFRESH_REQ); - } - - if (isession && switch_channel_test_flag(ichannel, CF_VIDEO)) { - memcpy(vid_frame->packet, buf, vid_frame->packetlen); - switch_core_session_write_video_frame(imember->session, vid_frame, SWITCH_IO_FLAG_NONE, 0); - } - - switch_core_session_rwunlock(isession); - } - - if (want_refresh && session) { - switch_core_session_refresh_video(session); - want_refresh = 0; - } - - do_continue: - switch_mutex_unlock(conference->mutex); } + last = rel; + } + unlock_member(member); - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Video thread ending for conference %s\n", conference->name); - conference->video_running = 0; + return status; +} - return NULL; +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 (!switch_test_flag(conference, CFLAG_JSON_EVENTS)) { + return; } - static void conference_command_handler(switch_live_array_t *la, const char *cmd, const char *sessid, cJSON *jla, void *user_data) - { + conf_desc = conference_json_render(conference, NULL); + if (!(name = conference->name)) { + name = "conference"; } - /* 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; - 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; + if (!(domain = conference->domain)) { + dup_domain = switch_core_get_domain(SWITCH_TRUE); + if (!(domain = dup_domain)) { + domain = "cluecon.com"; } + } - file_frame = switch_core_alloc(conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE); - async_file_frame = switch_core_alloc(conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE); + event_channel = switch_mprintf("conference.%q@%q", name, domain); - 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; + 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 (!switch_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"; } - - switch_mutex_lock(globals.hash_mutex); - globals.threads++; - switch_mutex_unlock(globals.hash_mutex); - - conference->auto_recording = 0; - conference->record_count = 0; + } + if (switch_event_create(&event, SWITCH_EVENT_CONFERENCE_DATA) == SWITCH_STATUS_SUCCESS) { + event->flags |= EF_UNIQ_HEADERS; - 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_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); + } - if (switch_test_flag(conference, CFLAG_LIVEARRAY_SYNC)) { - char *p; + switch_safe_free(dup_domain); - if (strchr(conference->name, '@')) { - conference->la_event_channel = switch_core_sprintf(conference->pool, "conference-liveArray.%s", conference->name); - } else { - conference->la_event_channel = switch_core_sprintf(conference->pool, "conference-liveArray.%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); + +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 (!switch_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"); } - while (globals.running && !switch_test_flag(conference, CFLAG_DESTRUCT)) { - switch_size_t file_sample_len = samples; - switch_size_t file_data_len = samples * 2; - int has_file_data = 0, members_with_video = 0; - uint32_t conf_energy = 0; - int nomoh = 0; - conference_member_t *floor_holder, *video_bridge_members[2] = { 0 }; + switch_event_add_body(event, "%s", status); + switch_event_fire(&event); + } - /* Sync the conference to a single timing source */ - if (switch_core_timer_next(&timer) != SWITCH_STATUS_SUCCESS) { - switch_set_flag(conference, CFLAG_DESTRUCT); - break; - } + switch_safe_free(dup_domain); - switch_mutex_lock(conference->mutex); - has_file_data = ready = total = 0; +} - floor_holder = conference->floor_holder; +static void member_update_status_field(conference_member_t *member) +{ + char *str, *vstr = "", display[128] = ""; - /* 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->conference->la) { + return; + } - if (switch_test_flag(imember, MFLAG_RUNNING) && imember->session) { - switch_channel_t *channel = switch_core_session_get_channel(imember->session); + switch_live_array_lock(member->conference->la); - if ((!floor_holder || (imember->score_iir > SCORE_IIR_SPEAKING_MAX && (floor_holder->score_iir < SCORE_IIR_SPEAKING_MIN)))) {// && - //(!switch_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)) { - members_with_video++; - - if (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE) && switch_test_flag(imember, MFLAG_VIDEO_BRIDGE)) { - if (!video_bridge_members[0]) { - video_bridge_members[0] = imember; - } else { - video_bridge_members[1] = imember; - } - } - } - - if (switch_test_flag(imember, MFLAG_NOMOH)) { - nomoh++; - } - } - - switch_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; - switch_set_flag_locked(imember, MFLAG_HAS_AUDIO); - ready++; - } - switch_mutex_unlock(imember->audio_in_mutex); - } - - 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) - || switch_test_flag(conference, CFLAG_WAIT_MOD)) && !conference->async_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); - switch_set_flag(conference, CFLAG_DESTRUCT); - } - } - - /* Start recording if there's more than one participant. */ - if (conference->auto_record && !conference->auto_recording && conference->count > 1) { - 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) { - 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 (members_with_video) { - if (conference->video_running != 1) { - if (!switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { - launch_conference_video_thread(conference); - } - } - - if (conference->vh[0].up == 0 && - conference->vh[1].up == 0 && - video_bridge_members[0] && - video_bridge_members[1] && - switch_test_flag(video_bridge_members[0], MFLAG_RUNNING) && - switch_test_flag(video_bridge_members[1], MFLAG_RUNNING) && - switch_channel_ready(switch_core_session_get_channel(video_bridge_members[0]->session)) && - switch_channel_ready(switch_core_session_get_channel(video_bridge_members[1]->session)) - ) { - conference->mh.up = 2; - if (launch_conference_video_bridge_thread(video_bridge_members[0], video_bridge_members[1])) { - conference->mh.up = 1; - } else { - conference->mh.up = -1; - } - } - } - - /* 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; - - if (switch_core_speech_read_tts(conference->fnode->sh, file_frame, &file_data_len, &flags) == SWITCH_STATUS_SUCCESS) { - file_sample_len = file_data_len / 2; - } 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.vol); - } - } - - 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 (file_sample_len <= 0) { - conference->async_fnode->done++; - } else { - if (has_file_data) { - switch_size_t x; - - for (x = 0; x < file_sample_len; 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); - 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 / 2] = { 0 }; - int16_t write_frame[SWITCH_RECOMMENDED_BUFFER_SIZE / 2] = { 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) { - 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 (!(switch_test_flag(omember, MFLAG_RUNNING) && switch_test_flag(omember, MFLAG_HAS_AUDIO))) { - continue; - } - - if (switch_test_flag(omember, MFLAG_TOOL) && (rand() % 20) > 9){ - continue; - } - - if (conference->agc_level) { - if (switch_test_flag(omember, MFLAG_TALKING) && switch_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 (!switch_test_flag(omember, MFLAG_RUNNING)) { - continue; - } - - if (!switch_test_flag(omember, MFLAG_CAN_HEAR)) { - continue; - } - - if (switch_test_flag(omember, MFLAG_TOOL) && (rand() % 20) > 9) { - 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 (switch_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 && switch_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; - } - } - } - - if (conference->async_fnode && conference->async_fnode->done) { - 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 (conference->fnode && conference->fnode->done) { - conference_file_node_t *fnode; - switch_memory_pool_t *pool; - - if (conference->fnode->type != NODE_TYPE_SPEECH) { - conference_file_close(conference, conference->fnode); - } - - fnode = conference->fnode; - conference->fnode = conference->fnode->next; - - 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); - switch_set_flag(conference, CFLAG_DESTRUCT | CFLAG_ENDCONF_FORCED); - } - - switch_mutex_unlock(conference->mutex); + if (!switch_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 (switch_test_flag(member, MFLAG_TALKING)) { + str = "TALKING (FLOOR)"; + } else { + str = "FLOOR"; } - /* Rinse ... Repeat */ - end: + } else if (switch_test_flag(member, MFLAG_TALKING)) { + str = "TALKING"; + } else { + str = "ACTIVE"; + } + + if (switch_channel_test_flag(member->channel, CF_VIDEO)) { + vstr = " VIDEO"; + if (member == member->conference->video_floor_holder) { + vstr = " VIDEO (FLOOR)"; + } + } - if (switch_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_snprintf(display, sizeof(display), "%s%s", str, vstr); + + + 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 (conference && conference->la && member->session) { + 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"); + + msg = cJSON_CreateObject(); + data = json_add_child_obj(msg, "pvtData", NULL); + + cJSON_AddItemToObject(msg, "eventChannel", cJSON_CreateString(uuid)); + 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)); + + if (cookie) { + switch_event_channel_permission_modify(cookie, conference->la_event_channel, join); + } + + switch_event_channel_broadcast(uuid, &msg, modname, globals.event_channel_id); + } +} + +/* 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; + + 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); + + + 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; + switch_queue_create(&member->dtmf_queue, 100, member->pool); + conference->members = member; + switch_set_flag_locked(member, MFLAG_INTREE); + switch_mutex_unlock(conference->member_mutex); + conference_cdr_add(member); + + if (!switch_test_flag(member, MFLAG_NOCHANNEL)) { + conference->count++; + + if (switch_test_flag(member, MFLAG_ENDCONF)) { + if (conference->end_count++) { + conference->endconf_time = 0; } } conference_send_presence(conference); - switch_mutex_lock(conference->mutex); - conference_stop_file(conference, FILE_STOP_ASYNC); - conference_stop_file(conference, FILE_STOP_ALL); + channel = switch_core_session_get_channel(member->session); - for (np = conference->cdr_nodes; np; np = np->next) { - if (np->var_event) { - switch_event_destroy(&np->var_event); + if (switch_channel_test_flag(channel, CF_VIDEO)) { + switch_set_flag_locked(member, MFLAG_ACK_VIDEO); + } + + switch_channel_set_variable_printf(channel, "conference_member_id", "%d", member->id); + switch_channel_set_variable_printf(channel, "conference_moderator", "%s", switch_test_flag(member, MFLAG_MOD) ? "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)) { + if (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { + switch_channel_set_flag(channel, CF_VIDEO_ECHO); + switch_channel_clear_flag(channel, CF_VIDEO_PASSIVE); + } else { + switch_channel_clear_flag(channel, CF_VIDEO_ECHO); + } + /* Tell the channel to request a fresh vid frame */ + switch_core_session_refresh_video(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 (switch_test_flag(conference, CFLAG_WAIT_MOD) && switch_test_flag(member, MFLAG_MOD)) { + switch_clear_flag(conference, CFLAG_WAIT_MOD); + } + + if (conference->count > 1) { + if (conference->moh_sound && !switch_test_flag(conference, CFLAG_WAIT_MOD)) { + /* 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 (switch_test_flag(conference, CFLAG_ENTER_SOUND)) { + if (!zstr(enter_sound)) { + conference_play_file(conference, (char *)enter_sound, CONF_DEFAULT_LEADIN, + switch_core_session_get_channel(member->session), !switch_test_flag(conference, CFLAG_WAIT_MOD) ? 0 : 1); + } else { + conference_play_file(conference, conference->enter_sound, CONF_DEFAULT_LEADIN, switch_core_session_get_channel(member->session), + !switch_test_flag(conference, CFLAG_WAIT_MOD) ? 0 : 1); + } + } } } - /* Close Unused Handles */ - if (conference->fnode) { - conference_file_node_t *fnode, *cur; - switch_memory_pool_t *pool; + call_list = (call_list_t *) switch_channel_get_private(channel, "_conference_autocall_list_"); - fnode = conference->fnode; - while (fnode) { - cur = fnode; - fnode = fnode->next; + 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 (cur->type != NODE_TYPE_SPEECH) { - conference_file_close(conference, cur); + 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 && !switch_test_flag(conference, CFLAG_WAIT_MOD)) { + /* as long as its not a bridge_to conference, announce if person is alone */ + if (!switch_test_flag(conference, CFLAG_BRIDGE_TO)) { + if (conference->alone_sound) { + conference_stop_file(conference, FILE_STOP_ASYNC); + conference_play_file(conference, conference->alone_sound, CONF_DEFAULT_LEADIN, + switch_core_session_get_channel(member->session), 1); + } 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) { + switch_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); + + controls = switch_channel_get_variable(channel, "conference_controls"); + + if (zstr(controls)) { + if (!switch_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) { + 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); + 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); + switch_live_array_add(conference->la, switch_core_session_get_uuid(member->session), -1, &member->json, SWITCH_FALSE); + + } + + + send_rfc_event(conference); + send_json_event(conference); + + switch_mutex_unlock(conference->mutex); + status = SWITCH_STATUS_SUCCESS; + + + + + 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 *old_member = NULL, *imember = NULL; + int old_id = 0; + + if (!member) { + switch_clear_flag(conference, CFLAG_VID_FLOOR_LOCK); + } + + if (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE) || (!force && switch_test_flag(conference, CFLAG_VID_FLOOR_LOCK))) { + return; + } + + if (conference->video_floor_holder) { + if (conference->video_floor_holder == member) { + return; + } else { + old_member = conference->video_floor_holder; + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Dropping video floor %s\n", + switch_channel_get_name(old_member->channel)); + } + } + + + switch_mutex_lock(conference->mutex); + if (!member) { + for (imember = conference->members; imember; imember = imember->next) { + if (imember != conference->video_floor_holder && imember->channel && switch_channel_test_flag(imember->channel, CF_VIDEO)) { + member = imember; + break; + } + } + } + + if (member) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Adding video floor %s\n", + switch_channel_get_name(member->channel)); + //switch_channel_set_flag(member->channel, CF_VIDEO_PASSIVE); + switch_core_session_refresh_video(member->session); + conference->video_floor_holder = member; + member_update_status_field(member); + } else { + conference->video_floor_holder = NULL; + } + + if (old_member) { + old_id = old_member->id; + member_update_status_field(old_member); + //switch_channel_clear_flag(old_member->channel, CF_VIDEO_PASSIVE); + } + + for (imember = conference->members; imember; imember = imember->next) { + if (!imember->channel || !switch_channel_test_flag(imember->channel, CF_VIDEO)) { + continue; + } + switch_channel_clear_flag(imember->channel, CF_VIDEO_ECHO); + + if (imember == conference->video_floor_holder) { + switch_channel_set_flag(imember->channel, CF_VIDEO_PASSIVE); + } else { + switch_channel_clear_flag(imember->channel, CF_VIDEO_PASSIVE); + } + + switch_channel_set_flag(imember->channel, CF_VIDEO_BREAK); + switch_core_session_kill_channel(imember->session, SWITCH_SIG_BREAK); + switch_core_session_refresh_video(imember->session); + } + + switch_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", "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->id); + } 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 (!switch_test_flag(conference, CFLAG_VIDEO_BRIDGE) && + ((conference->video_floor_holder && !member) || + (member && member->channel && switch_channel_test_flag(member->channel, CF_VIDEO)))) { + conference_set_video_floor_holder(conference, member, SWITCH_FALSE); + } + + 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); + } + + switch_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) { + 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); + } + +} + +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); + } + + 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), !switch_test_flag(conference, CFLAG_WAIT_MOD) ? 0 : 1); + } + + + lock_member(member); + + + conference_cdr_del(member); + + + 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); + } + + 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); + switch_clear_flag(member, MFLAG_INTREE); + + 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 == member->conference->video_floor_holder) { + conference_set_video_floor_holder(member->conference, NULL, SWITCH_TRUE); + } + + member->conference = NULL; + + if (!switch_test_flag(member, MFLAG_NOCHANNEL)) { + switch_channel_t *channel = switch_core_session_get_channel(member->session); + conference->count--; + + if (switch_test_flag(member, MFLAG_ENDCONF)) { + if (!--conference->end_count) { + //switch_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 && switch_test_flag(conference, CFLAG_ENFORCE_MIN) && conference->count < conference->min) + || (switch_test_flag(conference, CFLAG_DYNAMIC) && conference->count == 0)) { + switch_set_flag(conference, CFLAG_DESTRUCT); + } else { + if (!exit_sound && conference->exit_sound && switch_test_flag(conference, CFLAG_EXIT_SOUND)) { + conference_play_file(conference, conference->exit_sound, 0, channel, 0); + } + if (conference->count == 1 && conference->alone_sound && !switch_test_flag(conference, CFLAG_WAIT_MOD)) { + conference_stop_file(conference, FILE_STOP_ASYNC); + conference_play_file(conference, conference->alone_sound, 0, channel, 1); + } + } + + 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); + } + } + 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_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); + + switch_mutex_unlock(conference->mutex); + status = SWITCH_STATUS_SUCCESS; + + return status; +} + +/* Thread bridging video between two members, there will be two threads if video briding is used */ +static void *SWITCH_THREAD_FUNC conference_video_bridge_thread_run(switch_thread_t *thread, void *obj) +{ + struct vid_helper *vh = obj; + switch_core_session_t *session_a = vh->member_a->session; + switch_core_session_t *session_b = vh->member_b->session; + switch_channel_t *channel_a = switch_core_session_get_channel(session_a); + switch_channel_t *channel_b = switch_core_session_get_channel(session_b); + switch_status_t status; + switch_frame_t *read_frame; + conference_obj_t *conference = vh->member_a->conference; + + switch_thread_rwlock_rdlock(conference->rwlock); + switch_thread_rwlock_rdlock(vh->member_a->rwlock); + switch_thread_rwlock_rdlock(vh->member_b->rwlock); + + + switch_channel_set_flag(channel_a, CF_VIDEO_PASSIVE); + + /* Acquire locks for both sessions so the helper object and member structures don't get destroyed before we exit */ + switch_core_session_read_lock(session_a); + switch_core_session_read_lock(session_b); + + vh->up = 1; + while (vh->up == 1 && switch_test_flag(vh->member_a, MFLAG_RUNNING) && switch_test_flag(vh->member_b, MFLAG_RUNNING) && + switch_channel_ready(channel_a) && switch_channel_ready(channel_b)) { + + if (switch_channel_test_flag(channel_a, CF_VIDEO_REFRESH_REQ)) { + switch_core_session_refresh_video(session_b); + switch_channel_clear_flag(channel_a, CF_VIDEO_REFRESH_REQ); + } + + status = switch_core_session_read_video_frame(session_a, &read_frame, SWITCH_IO_FLAG_NONE, 0); + if (!SWITCH_READ_ACCEPTABLE(status)) { + break; + } + + if (!switch_test_flag(read_frame, SFF_CNG)) { + if (switch_core_session_write_video_frame(session_b, read_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) { + break; + } + } + } + switch_channel_clear_flag(channel_a, CF_VIDEO_PASSIVE); + + switch_thread_rwlock_unlock(vh->member_b->rwlock); + switch_thread_rwlock_unlock(vh->member_a->rwlock); + + switch_core_session_rwunlock(session_a); + switch_core_session_rwunlock(session_b); + + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "%s video thread ended.\n", switch_channel_get_name(channel_a)); + + switch_thread_rwlock_unlock(conference->rwlock); + + vh->up = 0; + return NULL; +} + + +/* Main video monitor thread (1 per distinct conference room) */ +static void *SWITCH_THREAD_FUNC conference_video_thread_run(switch_thread_t *thread, void *obj) +{ + conference_obj_t *conference = (conference_obj_t *) obj; + conference_member_t *imember; + switch_frame_t *vid_frame = NULL; + switch_status_t status; + int want_refresh = 0; + int yield = 0; + switch_core_session_t *session; + char buf[65536]; + conference_member_t *floor_holder = NULL; + + conference->video_running = 1; + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Video thread started for conference %s\n", conference->name); + + while (conference->video_running == 1 && globals.running && !switch_test_flag(conference, CFLAG_DESTRUCT)) { + if (yield) { + switch_yield(yield); + yield = 0; + } + + switch_mutex_lock(conference->mutex); + + if (conference->video_floor_holder) { + floor_holder = conference->video_floor_holder; + } else { + floor_holder = NULL; + } + + + if (!floor_holder) { + yield = 100000; + goto do_continue; + } + + if (!floor_holder->session || !floor_holder->channel || !switch_channel_test_flag(floor_holder->channel, CF_VIDEO)) { + yield = 100000; + goto do_continue; + } + + session = floor_holder->session; + + if ((status = switch_core_session_read_lock(session)) == SWITCH_STATUS_SUCCESS) { + switch_mutex_unlock(conference->mutex); + if (!switch_channel_ready(switch_core_session_get_channel(session))) { + status = SWITCH_STATUS_FALSE; + } else { + status = switch_core_session_read_video_frame(session, &vid_frame, SWITCH_IO_FLAG_NONE, 0); + } + switch_mutex_lock(conference->mutex); + switch_core_session_rwunlock(session); + } + + if (!SWITCH_READ_ACCEPTABLE(status)) { + yield = 100000; + goto do_continue; + } + + if (vid_frame && switch_test_flag(vid_frame, SFF_CNG)) { + yield = 10000; + goto do_continue; + } + + memcpy(buf, vid_frame->packet, vid_frame->packetlen); + + switch_mutex_unlock(conference->mutex); + switch_mutex_lock(conference->mutex); + want_refresh = 0; + + if (switch_test_flag(conference, CFLAG_FLOOR_CHANGE)) { + switch_clear_flag(conference, CFLAG_FLOOR_CHANGE); + } + + for (imember = conference->members; imember; imember = imember->next) { + switch_core_session_t *isession = imember->session; + switch_channel_t *ichannel; + + if (!isession || switch_core_session_read_lock(isession) != SWITCH_STATUS_SUCCESS) { + continue; + } + + ichannel = switch_core_session_get_channel(imember->session); + + if (switch_channel_test_flag(ichannel, CF_VIDEO_REFRESH_REQ)) { + want_refresh++; + switch_channel_clear_flag(ichannel, CF_VIDEO_REFRESH_REQ); + } + + if (isession && switch_channel_test_flag(ichannel, CF_VIDEO)) { + memcpy(vid_frame->packet, buf, vid_frame->packetlen); + switch_core_session_write_video_frame(imember->session, vid_frame, SWITCH_IO_FLAG_NONE, 0); + } + + switch_core_session_rwunlock(isession); + } + + if (want_refresh && session) { + switch_core_session_refresh_video(session); + want_refresh = 0; + } + + do_continue: + switch_mutex_unlock(conference->mutex); + } + + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Video thread ending for conference %s\n", conference->name); + conference->video_running = 0; + + return NULL; +} + +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; + 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 (switch_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); + } else { + conference->la_event_channel = switch_core_sprintf(conference->pool, "conference-liveArray.%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 && !switch_test_flag(conference, CFLAG_DESTRUCT)) { + switch_size_t file_sample_len = samples; + switch_size_t file_data_len = samples * 2; + int has_file_data = 0, members_with_video = 0; + uint32_t conf_energy = 0; + int nomoh = 0; + conference_member_t *floor_holder, *video_bridge_members[2] = { 0 }; + + /* Sync the conference to a single timing source */ + if (switch_core_timer_next(&timer) != SWITCH_STATUS_SUCCESS) { + switch_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 (switch_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)))) {// && + //(!switch_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)) { + members_with_video++; + + if (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE) && switch_test_flag(imember, MFLAG_VIDEO_BRIDGE)) { + if (!video_bridge_members[0]) { + video_bridge_members[0] = imember; + } else { + video_bridge_members[1] = imember; + } + } } - pool = cur->pool; - switch_core_destroy_memory_pool(&pool); + if (switch_test_flag(imember, MFLAG_NOMOH)) { + nomoh++; + } + } + + switch_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; + switch_set_flag_locked(imember, MFLAG_HAS_AUDIO); + ready++; + } + switch_mutex_unlock(imember->audio_in_mutex); + } + + 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) + || switch_test_flag(conference, CFLAG_WAIT_MOD)) && !conference->async_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); + switch_set_flag(conference, CFLAG_DESTRUCT); + } + } + + /* Start recording if there's more than one participant. */ + if (conference->auto_record && !conference->auto_recording && conference->count > 1) { + 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) { + 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 (members_with_video) { + if (conference->video_running != 1) { + if (!switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { + launch_conference_video_thread(conference); + } + } + + if (conference->vh[0].up == 0 && + conference->vh[1].up == 0 && + video_bridge_members[0] && + video_bridge_members[1] && + switch_test_flag(video_bridge_members[0], MFLAG_RUNNING) && + switch_test_flag(video_bridge_members[1], MFLAG_RUNNING) && + switch_channel_ready(switch_core_session_get_channel(video_bridge_members[0]->session)) && + switch_channel_ready(switch_core_session_get_channel(video_bridge_members[1]->session)) + ) { + conference->mh.up = 2; + if (launch_conference_video_bridge_thread(video_bridge_members[0], video_bridge_members[1])) { + conference->mh.up = 1; + } else { + conference->mh.up = -1; + } + } + } + + /* 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; + + if (switch_core_speech_read_tts(conference->fnode->sh, file_frame, &file_data_len, &flags) == SWITCH_STATUS_SUCCESS) { + file_sample_len = file_data_len / 2; + } 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.vol); + } + } + + if (file_sample_len <= 0) { + conference->fnode->done++; + } else { + has_file_data = 1; + } } - conference->fnode = NULL; } 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 (file_sample_len <= 0) { + conference->async_fnode->done++; + } else { + if (has_file_data) { + switch_size_t x; + + for (x = 0; x < file_sample_len; 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); + 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 / 2] = { 0 }; + int16_t write_frame[SWITCH_RECOMMENDED_BUFFER_SIZE / 2] = { 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) { + 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 (!(switch_test_flag(omember, MFLAG_RUNNING) && switch_test_flag(omember, MFLAG_HAS_AUDIO))) { + continue; + } + + if (conference->agc_level) { + if (switch_test_flag(omember, MFLAG_TALKING) && switch_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 (!switch_test_flag(omember, MFLAG_RUNNING)) { + continue; + } + + if (!switch_test_flag(omember, MFLAG_CAN_HEAR)) { + 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 (switch_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 && switch_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; + } + } + } + + if (conference->async_fnode && conference->async_fnode->done) { switch_memory_pool_t *pool; conference_file_close(conference, conference->async_fnode); pool = conference->async_fnode->pool; @@ -2976,775 +2887,1007 @@ static void conference_cdr_render(conference_obj_t *conference) 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 (conference->fnode && conference->fnode->done) { + conference_file_node_t *fnode; + switch_memory_pool_t *pool; - if (!switch_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 (switch_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); - } - } + if (conference->fnode->type != NODE_TYPE_SPEECH) { + conference_file_close(conference, conference->fnode); } - switch_clear_flag_locked(imember, MFLAG_RUNNING); - } - switch_mutex_unlock(conference->member_mutex); - switch_mutex_unlock(conference->mutex); + fnode = conference->fnode; + conference->fnode = conference->fnode->next; - 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(); - } - - if (conference->video_running == 1) { - conference->video_running = -1; - while (conference->video_running) { - 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 (switch_test_flag(conference, CFLAG_INHASH)) { - switch_core_hash_delete(globals.conference_hash, conference->name); - } - switch_mutex_unlock(globals.hash_mutex); - - /* Wait till everybody is out */ - switch_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); - - if (conference->pool) { - switch_memory_pool_t *pool = conference->pool; + pool = fnode->pool; + fnode = NULL; switch_core_destroy_memory_pool(&pool); } - switch_mutex_lock(globals.hash_mutex); - globals.threads--; - switch_mutex_unlock(globals.hash_mutex); + 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); + switch_set_flag(conference, CFLAG_DESTRUCT | CFLAG_ENDCONF_FORCED); + } - return NULL; + switch_mutex_unlock(conference->mutex); } + /* Rinse ... Repeat */ + end: - 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 (switch_test_flag(member, MFLAG_CAN_SPEAK)) { - conf_api_sub_mute(member, NULL, NULL); - } else { - conf_api_sub_unmute(member, NULL, NULL); - if (!switch_test_flag(member, MFLAG_CAN_HEAR)) { - conf_api_sub_undeaf(member, NULL, NULL); - } + if (switch_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); } } - static void conference_loop_fn_mute_on(conference_member_t *member, caller_control_action_t *action) - { - if (switch_test_flag(member, MFLAG_CAN_SPEAK)) { - conf_api_sub_mute(member, NULL, NULL); + 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); } } - static void conference_loop_fn_mute_off(conference_member_t *member, caller_control_action_t *action) - { - if (!switch_test_flag(member, MFLAG_CAN_SPEAK)) { - conf_api_sub_unmute(member, NULL, NULL); - if (!switch_test_flag(member, MFLAG_CAN_HEAR)) { - conf_api_sub_undeaf(member, NULL, NULL); - } - } - } - static void conference_loop_fn_lock_toggle(conference_member_t *member, caller_control_action_t *action) - { - switch_event_t *event; + /* Close Unused Handles */ + if (conference->fnode) { + conference_file_node_t *fnode, *cur; + switch_memory_pool_t *pool; - if (member == NULL) - return; + fnode = conference->fnode; + while (fnode) { + cur = fnode; + fnode = fnode->next; - if (switch_test_flag(member->conference, CFLAG_WAIT_MOD) && !switch_test_flag(member, MFLAG_MOD) ) - return; - - if (!switch_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); + if (cur->type != NODE_TYPE_SPEECH) { + conference_file_close(conference, cur); } - switch_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); - } - - switch_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); - } + pool = cur->pool; + switch_core_destroy_memory_pool(&pool); } - + conference->fnode = NULL; } - static void conference_loop_fn_deafmute_toggle(conference_member_t *member, caller_control_action_t *action) - { - if (member == NULL) - return; - - if (switch_test_flag(member, MFLAG_CAN_SPEAK)) { - conf_api_sub_mute(member, NULL, NULL); - if (switch_test_flag(member, MFLAG_CAN_HEAR)) { - conf_api_sub_deaf(member, NULL, NULL); - } - } else { - conf_api_sub_unmute(member, NULL, NULL); - if (!switch_test_flag(member, MFLAG_CAN_HEAR)) { - conf_api_sub_undeaf(member, NULL, 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); } - 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); - } - switch_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]; + switch_mutex_lock(conference->member_mutex); + for (imember = conference->members; imember; imember = imember->next) { + switch_channel_t *channel; + + if (!switch_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 (switch_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); } - 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); + switch_clear_flag_locked(imember, MFLAG_RUNNING); + } + switch_mutex_unlock(conference->member_mutex); + switch_mutex_unlock(conference->mutex); - done: + 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(); + } + + if (conference->video_running == 1) { + conference->video_running = -1; + while (conference->video_running) { + 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 (switch_test_flag(conference, CFLAG_INHASH)) { + switch_core_hash_delete(globals.conference_hash, conference->name); + } + switch_mutex_unlock(globals.hash_mutex); + + /* Wait till everybody is out */ + switch_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); + + 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 (switch_test_flag(member, MFLAG_CAN_SPEAK)) { + conf_api_sub_mute(member, NULL, NULL); + } else { + conf_api_sub_unmute(member, NULL, NULL); + if (!switch_test_flag(member, MFLAG_CAN_HEAR)) { + conf_api_sub_undeaf(member, NULL, NULL); + } } +} - static void conference_loop_fn_exec_app(conference_member_t *member, caller_control_action_t *action) - { - char *app = NULL; - char *arg = ""; +static void conference_loop_fn_mute_on(conference_member_t *member, caller_control_action_t *action) +{ + if (switch_test_flag(member, MFLAG_CAN_SPEAK)) { + conf_api_sub_mute(member, NULL, NULL); + } +} - char *argv[2] = { 0 }; - int argc; - char *mydata = NULL; - switch_event_t *event = NULL; - switch_channel_t *channel = NULL; +static void conference_loop_fn_mute_off(conference_member_t *member, caller_control_action_t *action) +{ + if (!switch_test_flag(member, MFLAG_CAN_SPEAK)) { + conf_api_sub_unmute(member, NULL, NULL); + if (!switch_test_flag(member, MFLAG_CAN_HEAR)) { + conf_api_sub_undeaf(member, NULL, NULL); + } + } +} - if (!action->expanded_data) return; +static void conference_loop_fn_lock_toggle(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", "execute_app"); - switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Application", action->expanded_data); - switch_event_fire(&event); + if (member == NULL) + return; + + if (switch_test_flag(member->conference, CFLAG_WAIT_MOD) && !switch_test_flag(member, MFLAG_MOD) ) + return; + + if (!switch_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); } - mydata = strdup(action->expanded_data); - switch_assert(mydata); + switch_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); + } + switch_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 (switch_test_flag(member, MFLAG_CAN_SPEAK)) { + conf_api_sub_mute(member, NULL, NULL); + if (switch_test_flag(member, MFLAG_CAN_HEAR)) { + conf_api_sub_deaf(member, NULL, NULL); + } + } else { + conf_api_sub_unmute(member, NULL, NULL); + if (!switch_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); + } + switch_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) { - app = argv[0]; + exten = argv[0]; } if (argc > 1) { - arg = argv[1]; + dialplan = argv[1]; + } + if (argc > 2) { + context = argv[2]; } } else { - switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Empty execute app string [%s]\n", - (char *) action->expanded_data); + 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); - if (!app) { - switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Unable to find application.\n"); - goto done; - } + switch_ivr_session_transfer(member->session, exten, dialplan, context); - switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Execute app: %s, %s\n", app, arg); + done: + return; +} - channel = switch_core_session_get_channel(member->session); +static void conference_loop_fn_exec_app(conference_member_t *member, caller_control_action_t *action) +{ + char *app = NULL; + char *arg = ""; - 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); + char *argv[2] = { 0 }; + int argc; + char *mydata = NULL; + switch_event_t *event = NULL; + switch_channel_t *channel = NULL; - done: + if (!action->expanded_data) return; - switch_safe_free(mydata); - - 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); } - static void conference_loop_fn_hangup(conference_member_t *member, caller_control_action_t *action) - { - switch_clear_flag_locked(member, MFLAG_RUNNING); - } + mydata = strdup(action->expanded_data); + switch_assert(mydata); - - 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; + if ((argc = switch_separate_string(mydata, ' ', argv, (sizeof(argv) / sizeof(argv[0]))))) { + if (argc > 0) { + app = argv[0]; + } + if (argc > 1) { + arg = argv[1]; } - return r; + } 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; } - static void clear_avg(conference_member_t *member) - { - - member->avg_score = 0; - member->avg_itt = 0; - member->avg_tally = 0; - member->agc_concur = 0; + if (!app) { + switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_ERROR, "Unable to find application.\n"); + goto done; } - static void check_agc_levels(conference_member_t *member) - { - int x = 0; + switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Execute app: %s, %s\n", app, arg); - if (!member->avg_score) return; + channel = switch_core_session_get_channel(member->session); - 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; - } + 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); - 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 ? "+++" : "---"); + done: - clear_avg(member); - } + switch_safe_free(mydata); + + return; +} + +static void conference_loop_fn_hangup(conference_member_t *member, caller_control_action_t *action) +{ + switch_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); + } +} - /* 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; + +/* 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; - if (switch_core_session_read_lock(session) != SWITCH_STATUS_SUCCESS) { - goto end; + if (switch_core_session_read_lock(session) != SWITCH_STATUS_SUCCESS) { + goto end; + } + + switch_assert(member != NULL); + + switch_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); + + /* 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 (switch_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; } - switch_assert(member != NULL); + /* Read a frame. */ + status = switch_core_session_read_frame(session, &read_frame, SWITCH_IO_FLAG_NONE, 0); - switch_clear_flag_locked(member, MFLAG_TALKING); + switch_mutex_lock(member->read_mutex); - channel = switch_core_session_get_channel(session); + /* end the loop, if appropriate */ + if (!SWITCH_READ_ACCEPTABLE(status) || !switch_test_flag(member, MFLAG_RUNNING)) { + switch_mutex_unlock(member->read_mutex); + break; + } - switch_core_session_get_read_impl(session, &member->read_impl); + if (switch_channel_test_flag(channel, CF_VIDEO) && !switch_test_flag(member, MFLAG_ACK_VIDEO)) { + switch_set_flag_locked(member, MFLAG_ACK_VIDEO); + switch_channel_clear_flag(channel, CF_VIDEO_ECHO); + switch_core_session_refresh_video(member->session); + conference_set_video_floor_holder(member->conference, member, SWITCH_FALSE); + } - switch_channel_audio_sync(channel); + /* 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)); - /* 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 (switch_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; + if (switch_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++; } - /* 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) || !switch_test_flag(member, MFLAG_RUNNING)) { - switch_mutex_unlock(member->read_mutex); - break; + if (hangunder_hits) { + hangunder_hits--; } + if (switch_test_flag(member, MFLAG_TALKING)) { + if (++hangover_hits >= hangover) { + hangover_hits = hangunder_hits = 0; + switch_clear_flag_locked(member, MFLAG_TALKING); + member_update_status_field(member); + check_agc_levels(member); + clear_avg(member); + member->score_iir = 0; - if (switch_channel_test_flag(channel, CF_VIDEO) && !switch_test_flag(member, MFLAG_ACK_VIDEO)) { - switch_set_flag_locked(member, MFLAG_ACK_VIDEO); - switch_channel_clear_flag(channel, CF_VIDEO_ECHO); - switch_core_session_refresh_video(member->session); - conference_set_video_floor_holder(member->conference, 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 (switch_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); + 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); } } - } else if (member->dmachine) { - switch_ivr_dmachine_ping(member->dmachine, NULL); } - if (switch_queue_size(member->dtmf_queue)) { - switch_dtmf_t *dt; - void *pop; + goto do_continue; + } - 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 (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 ((switch_test_flag(member, MFLAG_CAN_SPEAK) || switch_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->volume_in_level); + } + + if (member->agc_volume_in_level) { + switch_change_sln_volume_granular(read_frame->data, read_frame->datalen / 2, member->agc_volume_in_level); + } + + if ((samples = read_frame->datalen / sizeof(*data))) { + for (i = 0; i < samples; i++) { + energy += abs(data[j]); + j += member->read_impl.number_of_channels; } + + member->score = energy / samples; } - if (switch_test_flag(read_frame, SFF_CNG)) { + if (member->vol_period) { + member->vol_period--; + } + + if (member->conference->agc_level && member->score && + switch_test_flag(member, MFLAG_CAN_SPEAK) && + noise_gate_check(member) + ) { + int last_shift = abs(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 (diff >= diff_level || ++hangunder_hits >= hangunder) { + + hangover_hits = hangunder_hits = 0; + member->last_talking = switch_epoch_time_now(NULL); + + if (!switch_test_flag(member, MFLAG_TALKING)) { + switch_set_flag_locked(member, MFLAG_TALKING); + member_update_status_field(member); + if (test_eflag(member->conference, EFLAG_START_TALKING) && switch_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 (switch_test_flag(member, MFLAG_MUTE_DETECT) && !switch_test_flag(member, MFLAG_CAN_SPEAK)) { + + if (!zstr(member->conference->mute_detect_sound)) { + switch_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 (hangunder_hits) { - hangunder_hits--; - } - if (switch_test_flag(member, MFLAG_TALKING)) { + if (switch_test_flag(member, MFLAG_TALKING) && switch_test_flag(member, MFLAG_CAN_SPEAK)) { + switch_event_t *event; if (++hangover_hits >= hangover) { hangover_hits = hangunder_hits = 0; switch_clear_flag_locked(member, MFLAG_TALKING); member_update_status_field(member); check_agc_levels(member); clear_avg(member); - member->score_iir = 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); @@ -3753,1400 +3896,1006 @@ static void conference_cdr_render(conference_obj_t *conference) } } } - - 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 ((switch_test_flag(member, MFLAG_CAN_SPEAK) || switch_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; + member->last_score = member->score; + } + /* skip frames that are not actual media or when we are muted or silent */ + if ((switch_test_flag(member, MFLAG_TALKING) || member->energy_level == 0 || switch_test_flag(member->conference, CFLAG_AUDIO_ALWAYS)) + && switch_test_flag(member, MFLAG_CAN_SPEAK) && !switch_test_flag(member->conference, CFLAG_WAIT_MOD) && member->conference->count > 1) { + 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); + memcpy(member->resample_out, read_resampler->to, read_resampler->to_len * 2); + len = read_resampler->to_len * 2; + datalen = len; + data = member->resample_out; + } else { data = read_frame->data; - member->score = 0; - - if (member->volume_in_level) { - switch_change_sln_volume(read_frame->data, read_frame->datalen / 2, member->volume_in_level); - } - - if (member->agc_volume_in_level) { - switch_change_sln_volume_granular(read_frame->data, read_frame->datalen / 2, member->agc_volume_in_level); - } - - if ((samples = read_frame->datalen / sizeof(*data))) { - 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 && - switch_test_flag(member, MFLAG_CAN_SPEAK) && - noise_gate_check(member) - ) { - int last_shift = abs(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 (diff >= diff_level || ++hangunder_hits >= hangunder) { - - hangover_hits = hangunder_hits = 0; - member->last_talking = switch_epoch_time_now(NULL); - - if (!switch_test_flag(member, MFLAG_TALKING)) { - switch_set_flag_locked(member, MFLAG_TALKING); - member_update_status_field(member); - if (test_eflag(member->conference, EFLAG_START_TALKING) && switch_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 (switch_test_flag(member, MFLAG_MUTE_DETECT) && !switch_test_flag(member, MFLAG_CAN_SPEAK)) { - - if (!zstr(member->conference->mute_detect_sound)) { - switch_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 (switch_test_flag(member, MFLAG_TALKING) && switch_test_flag(member, MFLAG_CAN_SPEAK)) { - switch_event_t *event; - if (++hangover_hits >= hangover) { - hangover_hits = hangunder_hits = 0; - switch_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; + datalen = read_frame->datalen; } - /* skip frames that are not actual media or when we are muted or silent */ - if ((switch_test_flag(member, MFLAG_TALKING) || member->energy_level == 0 || switch_test_flag(member->conference, CFLAG_AUDIO_ALWAYS)) - && switch_test_flag(member, MFLAG_CAN_SPEAK) && !switch_test_flag(member->conference, CFLAG_WAIT_MOD) && member->conference->count > 1) { - 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; + if (datalen) { + switch_size_t ok = 1; - switch_resample_process(read_resampler, bptr, len / 2); - memcpy(member->resample_out, read_resampler->to, read_resampler->to_len * 2); - len = read_resampler->to_len * 2; - datalen = len; - data = member->resample_out; + /* Write the audio into the input buffer */ + switch_mutex_lock(member->audio_in_mutex); + ok = switch_buffer_write(member->audio_buffer, data, 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: + + switch_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 = file_data_len / 2; + int16_t file_frame[SWITCH_RECOMMENDED_BUFFER_SIZE / 2] = { 0 }; + + + switch_mutex_lock(member->fnode_mutex); + + if (!member->fnode) { + goto done; + } + + /* 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 { + /* 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; + + if (switch_core_speech_read_tts(member->fnode->sh, file_frame, &file_data_len, &flags) == SWITCH_STATUS_SUCCESS) { + file_sample_len = file_data_len / 2; } else { - data = read_frame->data; - datalen = read_frame->datalen; + 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; + } + + if (file_sample_len <= 0) { + member->fnode->done++; + } else { /* there is file node data to mix into the frame */ + int32_t i, sample; + + /* Check for output volume adjustments */ + if (member->volume_out_level) { + switch_change_sln_volume(file_frame, (uint32_t)file_sample_len, member->volume_out_level); } + for (i = 0; i < (int)file_sample_len; 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]; + } + } - if (datalen) { - switch_size_t ok = 1; + } + } + } - /* Write the audio into the input buffer */ - switch_mutex_lock(member->audio_in_mutex); - ok = switch_buffer_write(member->audio_buffer, data, datalen); - switch_mutex_unlock(member->audio_in_mutex); - if (!ok) { - switch_mutex_unlock(member->read_mutex); + 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) + return; + + switch_threadattr_create(&thd_attr, pool); + switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE); + switch_set_flag_locked(member, MFLAG_ITHREAD); + if (switch_thread_create(&member->input_thread, thd_attr, conference_loop_input, member, pool) != SWITCH_STATUS_SUCCESS) { + switch_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; + flush_len = 0; + low_count = 0; + bytes = samples * 2; + call_list = NULL; + cp = NULL; + + + + switch_assert(member->conference != NULL); + + flush_len = switch_samples_per_packet(member->conference->rate, member->conference->interval) * 10; + + 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); + + switch_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 (!switch_test_flag(member->conference, CFLAG_ANSWERED)) { + switch_channel_answer(channel); + } + + + sanity = 2000; + while(!switch_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 (switch_test_flag(member, MFLAG_RUNNING) && switch_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); + char *p; + + if (to && from && body) { + if ((p = 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) && !switch_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"); + switch_set_flag(member->conference, CFLAG_ANSWERED); + } + } else { + if (switch_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 */ + switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER); + } + } else if (mux_used > flush_len) { + /* getting behind, clear the buffer */ + switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER); + } + } + + if (switch_channel_test_app_flag(channel, CF_APP_TAGGED)) { + switch_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; + + if( !switch_test_flag(member, MFLAG_CAN_HEAR)) { + memset(write_frame.data, 255, write_frame.datalen); + } + else { + /* Check for output volume adjustments */ + if (member->volume_out_level) { + switch_change_sln_volume(write_frame.data, write_frame.samples, member->volume_out_level); + } + } + write_frame.timestamp = timer.samplecount; + if (member->fnode) { + member_add_file_data(member, write_frame.data, write_frame.datalen); + } + 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; } } } - 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_mutex_unlock(member->audio_out_mutex); + } else if (member->fnode) { + write_frame.datalen = bytes; + write_frame.samples = samples; + memset(write_frame.data, 255, write_frame.datalen); + write_frame.timestamp = timer.samplecount; + member_add_file_data(member, write_frame.data, write_frame.datalen); + if (switch_core_session_write_frame(member->session, &write_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) { + switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER); + break; + } + } else { + + if (member->conference->comfort_noise_level) { + switch_generate_sln_silence(write_frame.data, samples, member->conference->comfort_noise_level); + } else { + memset(write_frame.data, 255, bytes); + } + + write_frame.datalen = bytes; + write_frame.samples = samples; + write_frame.timestamp = timer.samplecount; + + if (switch_core_session_write_frame(member->session, &write_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) { + switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER); + break; } } + if (switch_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); + } + switch_clear_flag_locked(member, MFLAG_FLUSH_BUFFER); + } - switch_resample_destroy(&member->read_resampler); - switch_core_session_rwunlock(session); + switch_mutex_unlock(member->write_mutex); - end: - switch_clear_flag_locked(member, MFLAG_ITHREAD); + if (switch_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); + } + switch_clear_flag(member, MFLAG_INDICATE_MUTE); + } + if (switch_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); + } + switch_clear_flag(member, MFLAG_INDICATE_MUTE_DETECT); + } + + if (switch_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); + } + switch_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); + switch_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: + + switch_clear_flag_locked(member, MFLAG_RUNNING); + + /* Wait for the input thread to end */ + if (member->input_thread) { + switch_thread_join(&st, member->input_thread); + } + + switch_core_timer_destroy(&timer); + + 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; + switch_file_handle_t fh = { 0 }; + 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; + int no_data = 0; + int lead_in = 20; + switch_size_t len = 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; } + switch_mutex_lock(globals.hash_mutex); + globals.threads++; + switch_mutex_unlock(globals.hash_mutex); - 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 = file_data_len / 2; - int16_t file_frame[SWITCH_RECOMMENDED_BUFFER_SIZE / 2] = { 0 }; + member = &smember; + + member->flags = MFLAG_CAN_HEAR | MFLAG_NOCHANNEL | MFLAG_RUNNING; + + member->conference = conference; + member->native_rate = conference->rate; + member->rec_path = rec->path; + member->rec_time = switch_epoch_time_now(NULL); + fh.channels = 1; + fh.samplerate = conference->rate; + member->id = next_member_id(); + member->pool = rec->pool; + member->rec = rec; + 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_lock(member->fnode_mutex); + 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); - if (!member->fnode) { - goto done; - } - - /* 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 { - /* 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; - - if (switch_core_speech_read_tts(member->fnode->sh, file_frame, &file_data_len, &flags) == SWITCH_STATUS_SUCCESS) { - file_sample_len = file_data_len / 2; - } 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; - } - - if (file_sample_len <= 0) { - member->fnode->done++; - } else { /* there is file node data to mix into the frame */ - int32_t i, sample; - - /* Check for output volume adjustments */ - if (member->volume_out_level) { - switch_change_sln_volume(file_frame, (uint32_t)file_sample_len, member->volume_out_level); - } - - for (i = 0; i < (int)file_sample_len; 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); + /* 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; } - - - /* 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) - return; - - switch_threadattr_create(&thd_attr, pool); - switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE); - switch_set_flag_locked(member, MFLAG_ITHREAD); - if (switch_thread_create(&member->input_thread, thd_attr, conference_loop_input, member, pool) != SWITCH_STATUS_SUCCESS) { - switch_clear_flag_locked(member, MFLAG_ITHREAD); - } + /* 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; } - /* 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; - flush_len = 0; - low_count = 0; - bytes = samples * 2; - call_list = NULL; - cp = NULL; - - - - switch_assert(member->conference != NULL); - - flush_len = switch_samples_per_packet(member->conference->rate, member->conference->interval) * 10; - - 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); - - switch_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 (!switch_test_flag(member->conference, CFLAG_ANSWERED)) { - switch_channel_answer(channel); - } - - - sanity = 2000; - while(!switch_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 (switch_test_flag(member, MFLAG_RUNNING) && switch_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); - char *p; - - if (to && from && body) { - if ((p = 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) && !switch_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"); - switch_set_flag(member->conference, CFLAG_ANSWERED); - } - } else { - if (switch_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 */ - switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER); - } - } else if (mux_used > flush_len) { - /* getting behind, clear the buffer */ - switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER); - } - } - - if (switch_channel_test_app_flag(channel, CF_APP_TAGGED)) { - switch_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; - - if( !switch_test_flag(member, MFLAG_CAN_HEAR)) { - memset(write_frame.data, 255, write_frame.datalen); - } - else { - /* Check for output volume adjustments */ - if (member->volume_out_level) { - switch_change_sln_volume(write_frame.data, write_frame.samples, member->volume_out_level); - } - } - write_frame.timestamp = timer.samplecount; - if (member->fnode) { - member_add_file_data(member, write_frame.data, write_frame.datalen); - } - 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); - } else if (member->fnode) { - write_frame.datalen = bytes; - write_frame.samples = samples; - memset(write_frame.data, 255, write_frame.datalen); - write_frame.timestamp = timer.samplecount; - member_add_file_data(member, write_frame.data, write_frame.datalen); - if (switch_core_session_write_frame(member->session, &write_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) { - switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER); - break; - } - } else { - - if (member->conference->comfort_noise_level) { - switch_generate_sln_silence(write_frame.data, samples, member->conference->comfort_noise_level); - } else { - memset(write_frame.data, 255, bytes); - } - - write_frame.datalen = bytes; - write_frame.samples = samples; - write_frame.timestamp = timer.samplecount; - - if (switch_core_session_write_frame(member->session, &write_frame, SWITCH_IO_FLAG_NONE, 0) != SWITCH_STATUS_SUCCESS) { - switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER); - break; - } - } - - if (switch_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); - } - switch_clear_flag_locked(member, MFLAG_FLUSH_BUFFER); - } - - switch_mutex_unlock(member->write_mutex); - - - if (switch_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); - } - switch_clear_flag(member, MFLAG_INDICATE_MUTE); - } - - if (switch_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); - } - switch_clear_flag(member, MFLAG_INDICATE_MUTE_DETECT); - } - - if (switch_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); - } - switch_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); - switch_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: - - switch_clear_flag_locked(member, MFLAG_RUNNING); - - /* Wait for the input thread to end */ - if (member->input_thread) { - switch_thread_join(&st, member->input_thread); - } - - switch_core_timer_destroy(&timer); - - 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); - } + if (conference_add_member(conference, member) != SWITCH_STATUS_SUCCESS) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Joining Conference\n"); + goto end; } - /* 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; - switch_file_handle_t fh = { 0 }; - 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; - int no_data = 0; - int lead_in = 20; - switch_size_t len = 0; + fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN; - data_buf_len = samples * sizeof(int16_t); + if (switch_core_file_open(&fh, + rec->path, (uint8_t) 1, conference->rate, SWITCH_FILE_FLAG_WRITE | SWITCH_FILE_DATA_SHORT, + rec->pool) != SWITCH_STATUS_SUCCESS) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening File [%s]\n", rec->path); - 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; - } - - switch_mutex_lock(globals.hash_mutex); - globals.threads++; - switch_mutex_unlock(globals.hash_mutex); - - member = &smember; - - member->flags = MFLAG_CAN_HEAR | MFLAG_NOCHANNEL | MFLAG_RUNNING; - - member->conference = conference; - member->native_rate = conference->rate; - member->rec_path = rec->path; - member->rec_time = switch_epoch_time_now(NULL); - fh.channels = 1; - fh.samplerate = conference->rate; - member->id = next_member_id(); - member->pool = rec->pool; - member->rec = rec; - 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_add_member(conference, member) != SWITCH_STATUS_SUCCESS) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Joining Conference\n"); - goto end; - } - - fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN; - - if (switch_core_file_open(&fh, - rec->path, (uint8_t) 1, conference->rate, SWITCH_FILE_FLAG_WRITE | SWITCH_FILE_DATA_SHORT, - 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; - } - - - 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(&fh, SWITCH_AUDIO_COL_STR_TITLE, vval); - switch_safe_free(vval); - } - - switch_core_file_set_string(&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_add_header_string(event, SWITCH_STACK_BOTTOM, "Error", "File could not be opened for recording"); switch_event_fire(&event); } - while (switch_test_flag(member, MFLAG_RUNNING) && switch_test_flag(conference, CFLAG_RUNNING) && conference->count) { + goto end; + } - len = 0; - if (lead_in) { - lead_in--; - goto loop; - } + 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; + } - mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer); + if ((vval = switch_mprintf("Conference %s", conference->name))) { + switch_core_file_set_string(&fh, SWITCH_AUDIO_COL_STR_TITLE, vval); + switch_safe_free(vval); + } - if (switch_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; - } - switch_clear_flag_locked(member, MFLAG_FLUSH_BUFFER); - } + switch_core_file_set_string(&fh, SWITCH_AUDIO_COL_STR_ARTIST, "FreeSWITCH mod_conference Software Conference Module"); - again: + 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 (switch_test_flag((&fh), SWITCH_FILE_PAUSE)) { - switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER); - goto loop; - } + while (switch_test_flag(member, MFLAG_RUNNING) && switch_test_flag(conference, CFLAG_RUNNING) && conference->count) { - if (mux_used >= data_buf_len) { - /* Flush the output buffer and write all the data (presumably muxed) to the file */ + len = 0; + + if (lead_in) { + lead_in--; + goto loop; + } + + mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer); + + if (switch_test_flag(member, MFLAG_FLUSH_BUFFER)) { + if (mux_used) { 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); - no_data = 0; - } + switch_buffer_zero(member->mux_buffer); switch_mutex_unlock(member->audio_out_mutex); + mux_used = 0; } + switch_clear_flag_locked(member, MFLAG_FLUSH_BUFFER); + } - if (len == 0) { - mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer); + again: - if (mux_used >= data_buf_len) { - goto again; - } + if (switch_test_flag((&fh), SWITCH_FILE_PAUSE)) { + switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER); + goto loop; + } - if (++no_data < 2) { - goto loop; - } - - memset(data_buf, 255, (switch_size_t) data_buf_len); - len = (switch_size_t) samples; - } - - if (!switch_test_flag(member, MFLAG_PAUSE_RECORDING)) { - if (!len || switch_core_file_write(&fh, data_buf, &len) != SWITCH_STATUS_SUCCESS) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Failed\n"); - switch_clear_flag_locked(member, MFLAG_RUNNING); - } - } - - loop: - - switch_core_timer_next(&timer); - } /* Rinse ... Repeat */ - - end: - - while(!no_data) { + 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); - switch_core_file_write(&fh, data_buf, &len); - } else { - no_data = 1; + no_data = 0; } switch_mutex_unlock(member->audio_out_mutex); } - switch_safe_free(data_buf); - switch_core_timer_destroy(&timer); - conference_del_member(conference, member); + if (len == 0) { + mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer); + + if (mux_used >= data_buf_len) { + goto again; + } - switch_buffer_destroy(&member->audio_buffer); - switch_buffer_destroy(&member->mux_buffer); - switch_clear_flag_locked(member, MFLAG_RUNNING); - if (switch_test_flag((&fh), SWITCH_FILE_OPEN)) { - switch_core_file_close(&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) fh.samples_out); - switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Samplerate", "%ld", (long) fh.samplerate); - switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Milliseconds-Elapsed", "%ld", (long) fh.samples_out / (fh.samplerate / 1000)); - switch_event_fire(&event); + if (++no_data < 2) { + goto loop; + } + + memset(data_buf, 255, (switch_size_t) data_buf_len); + len = (switch_size_t) samples; } - 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; - } + if (!switch_test_flag(member, MFLAG_PAUSE_RECORDING)) { + if (!len || switch_core_file_write(&fh, data_buf, &len) != SWITCH_STATUS_SUCCESS) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Failed\n"); + switch_clear_flag_locked(member, MFLAG_RUNNING); } } - switch_mutex_unlock(conference->flag_mutex); + loop: - if (rec->pool) { - switch_memory_pool_t *pool = rec->pool; - rec = NULL; - switch_core_destroy_memory_pool(&pool); + switch_core_timer_next(&timer); + } /* Rinse ... Repeat */ + + end: + + while(!no_data) { + switch_mutex_lock(member->audio_out_mutex); + if ((rlen = (uint32_t) switch_buffer_read(member->mux_buffer, data_buf, data_buf_len))) { + len = (switch_size_t) rlen / sizeof(int16_t); + switch_core_file_write(&fh, data_buf, &len); + } else { + no_data = 1; } - - switch_mutex_lock(globals.hash_mutex); - globals.threads--; - switch_mutex_unlock(globals.hash_mutex); - - switch_thread_rwlock_unlock(conference->rwlock); - return NULL; + switch_mutex_unlock(member->audio_out_mutex); } - /* 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_safe_free(data_buf); + switch_core_timer_destroy(&timer); + conference_del_member(conference, member); - switch_assert(conference != NULL); + switch_buffer_destroy(&member->audio_buffer); + switch_buffer_destroy(&member->mux_buffer); + switch_clear_flag_locked(member, MFLAG_RUNNING); + if (switch_test_flag((&fh), SWITCH_FILE_OPEN)) { + switch_core_file_close(&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) fh.samples_out); + switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Samplerate", "%ld", (long) fh.samplerate); + switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Milliseconds-Elapsed", "%ld", (long) fh.samples_out / (fh.samplerate / 1000)); + switch_event_fire(&event); + } - switch_mutex_lock(conference->mutex); + if (rec->autorec && conference->auto_recording) { + conference->auto_recording--; + } - 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_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); - switch_mutex_unlock(conference->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++; + } } - /* 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; + switch_mutex_unlock(member->fnode_mutex); - if (member == NULL) - return count; + 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(member->fnode_mutex); + switch_mutex_lock(conference->mutex); + switch_mutex_lock(conference->member_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++; + 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(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_unlock(conference->member_mutex); + switch_mutex_unlock(conference->mutex); +} - switch_mutex_lock(conference->mutex); - switch_mutex_lock(conference->member_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; - 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_assert(conference != NULL); - 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); + if (zstr(file)) { + return SWITCH_STATUS_NOTFOUND; } - /* 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; + 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); - 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) { - if (!(dfile = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, file))) { - goto done; - } - file = dfile; - } 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->type = NODE_TYPE_FILE; - fnode->leadin = leadin; - - /* Open the file */ - fnode->fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN; - if (switch_core_file_open(&fnode->fh, file, (uint8_t) 1, conference->rate, SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT, 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"); - - if (!zstr(vol)) { - fnode->fh.vol = atoi(vol); - } - } - - fnode->pool = pool; - fnode->async = async; - fnode->file = switch_core_strdup(fnode->pool, file); - - /* 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; + if (!count) { + return SWITCH_STATUS_FALSE; } - /* 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; - - if (member == NULL || file == NULL || switch_test_flag(member, MFLAG_KICKED)) - return status; - - if ((expanded = switch_channel_expand_variables(switch_core_session_get_channel(member->session), file)) != file) { + if (channel) { + if ((expanded = switch_channel_expand_variables(channel, 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); + } + + 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) { + if (!(dfile = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, file))) { 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; + file = dfile; + } else if (!async) { + status = conference_say(conference, file, leadin); 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->type = NODE_TYPE_FILE; - fnode->leadin = leadin; - fnode->mux = mux; - fnode->member_id = member->id; - - /* Open the file */ - fnode->fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN; - if (switch_core_file_open(&fnode->fh, - file, (uint8_t) 1, 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); - /* 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; + goto done; } - 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 != NULL ? member->conference : NULL); - 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; - - 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->type = NODE_TYPE_SPEECH; - fnode->leadin = leadin; - fnode->pool = pool; - - 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, &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); - return SWITCH_STATUS_FALSE; - } - 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; - - return status; + /* 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; } - /* 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; + /* 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; + } - switch_assert(conference != NULL); + fnode->type = NODE_TYPE_FILE; + fnode->leadin = leadin; - if (zstr(text)) { - return SWITCH_STATUS_GENERR; - } + /* Open the file */ + fnode->fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN; + if (switch_core_file_open(&fnode->fh, file, (uint8_t) 1, conference->rate, SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT, pool) != + SWITCH_STATUS_SUCCESS) { + switch_event_t *event; - 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->type = NODE_TYPE_SPEECH; - fnode->leadin = leadin; - - 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, &flags, NULL) != SWITCH_STATUS_SUCCESS) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid TTS module [%s]!\n", conference->tts_engine); - return SWITCH_STATUS_FALSE; + 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); } - conference->sh = &conference->lsh; + + 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); } - fnode->pool = pool; + switch_core_destroy_memory_pool(&pool); + status = SWITCH_STATUS_NOTFOUND; + goto done; + } - /* Queue the node */ - switch_mutex_lock(conference->mutex); + if (fnode->fh.params) { + const char *vol = switch_event_get_header(fnode->fh.params, "vol"); + + if (!zstr(vol)) { + fnode->fh.vol = atoi(vol); + } + } + + fnode->pool = pool; + fnode->async = async; + fnode->file = switch_core_strdup(fnode->pool, file); + + /* 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) { @@ -5154,2010 +4903,2221 @@ static void conference_cdr_render(conference_obj_t *conference) } 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); + 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; + + if (member == NULL || file == NULL || switch_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->type = NODE_TYPE_FILE; + fnode->leadin = leadin; + fnode->mux = mux; + fnode->member_id = member->id; + + /* Open the file */ + fnode->fh.pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN; + if (switch_core_file_open(&fnode->fh, + file, (uint8_t) 1, 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); + /* 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 != NULL ? member->conference : NULL); + 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; + + 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->type = NODE_TYPE_SPEECH; + fnode->leadin = leadin; + fnode->pool = pool; + + 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, &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); + return SWITCH_STATUS_FALSE; + } + 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; + + 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_assert(conference != NULL); + + 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->type = NODE_TYPE_SPEECH; + fnode->leadin = leadin; + + 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, &flags, NULL) != SWITCH_STATUS_SUCCESS) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid TTS module [%s]!\n", conference->tts_engine); + return SWITCH_STATUS_FALSE; + } + 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; + + return status; +} + +/* send a message to every member of the conference */ +static void chat_message_broadcast(conference_obj_t *conference, switch_stream_handle_t *stream, const char *data, const char *chat_from, const char *ouuid) +{ + conference_member_t *member = NULL; + char *argv[2] = { 0 }; + char *dup = NULL; + switch_core_session_message_t msg = { 0 }; + + switch_assert(conference != NULL); + switch_assert(stream != NULL); + + if (!(dup = strdup(chat_from))) { + return; + } + switch_separate_string(dup, '@', argv, (sizeof(argv) / sizeof(argv[0]))); + + msg.message_id = SWITCH_MESSAGE_INDICATE_MESSAGE; + msg.string_array_arg[2] = data; + msg.string_array_arg[3] = ouuid; + msg.from = __FILE__; + + switch_mutex_lock(conference->member_mutex); + for (member = conference->members; member; member = member->next) { + if (member->session && !switch_test_flag(member, MFLAG_NOCHANNEL)) { + switch_core_session_t *lsession = NULL; + + lsession = member->session; + + switch_core_session_receive_message(lsession, &msg); + } + } + 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 && switch_test_flag(member, MFLAG_MOD))) { + if (member->session && !switch_test_flag(member, MFLAG_NOCHANNEL)) { + pfncallback(member, stream, data); } } else { - switch_core_speech_text_param_tts(fnode->sh, "voice", conference->tts_voice); - } + stream->write_function(stream, "Skipping moderator (member id %d).\n", member->id); + } + } + switch_mutex_unlock(conference->member_mutex); +} - /* Begin Generation */ - switch_sleep(200000); - switch_core_speech_feed_tts(fnode->sh, (char *) text, &flags); - switch_mutex_unlock(conference->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_hash_first(NULL, globals.conference_hash); hi; hi = switch_hash_next(hi)) { + switch_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; } - /* send a message to every member of the conference */ - static void chat_message_broadcast(conference_obj_t *conference, switch_stream_handle_t *stream, const char *data, const char *chat_from, const char *ouuid) - { - conference_member_t *member = NULL; - char *argv[2] = { 0 }; - char *dup = NULL; - switch_core_session_message_t msg = { 0 }; + return status; +} - switch_assert(conference != NULL); - switch_assert(stream != NULL); +static void conference_list_pretty(conference_obj_t *conference, switch_stream_handle_t *stream) +{ + conference_member_t *member = NULL; - if (!(dup = strdup(chat_from))) { - return; + 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 (switch_test_flag(member, MFLAG_NOCHANNEL)) { + continue; } - switch_separate_string(dup, '@', argv, (sizeof(argv) / sizeof(argv[0]))); + channel = switch_core_session_get_channel(member->session); + profile = switch_channel_get_caller_profile(channel); - msg.message_id = SWITCH_MESSAGE_INDICATE_MESSAGE; - msg.string_array_arg[2] = data; - msg.string_array_arg[3] = ouuid; - msg.from = __FILE__; - - switch_mutex_lock(conference->member_mutex); - for (member = conference->members; member; member = member->next) { - if (member->session && !switch_test_flag(member, MFLAG_NOCHANNEL)) { - switch_core_session_t *lsession = NULL; - - lsession = member->session; - - switch_core_session_receive_message(lsession, &msg); - } - } - switch_mutex_unlock(conference->member_mutex); + stream->write_function(stream, "%u) %s (%s)\n", member->id, profile->caller_id_name, profile->caller_id_number); } - /* 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_mutex_unlock(conference->member_mutex); +} - switch_assert(conference != NULL); - switch_assert(stream != NULL); - switch_assert(pfncallback != NULL); +static void conference_list(conference_obj_t *conference, switch_stream_handle_t *stream, char *delim) +{ + conference_member_t *member = NULL; - switch_mutex_lock(conference->member_mutex); - for (member = conference->members; member; member = member->next) { - if (!(non_mod && switch_test_flag(member, MFLAG_MOD))) { - if (member->session && !switch_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); - } + switch_assert(conference != NULL); + switch_assert(stream != NULL); + switch_assert(delim != NULL); + switch_mutex_lock(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; + 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_mutex_lock(globals.hash_mutex); - for (hi = switch_hash_first(NULL, globals.conference_hash); hi; hi = switch_hash_next(hi)) { - switch_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; + if (switch_test_flag(member, MFLAG_NOCHANNEL)) { + continue; } - return status; - } + 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); - static void conference_list_pretty(conference_obj_t *conference, switch_stream_handle_t *stream) - { - conference_member_t *member = NULL; + 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); - 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 (switch_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); + if (switch_test_flag(member, MFLAG_CAN_HEAR)) { + stream->write_function(stream, "hear"); + count++; } - 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 (switch_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 (switch_test_flag(member, MFLAG_CAN_HEAR)) { - stream->write_function(stream, "hear"); - count++; - } - - if (switch_test_flag(member, MFLAG_CAN_SPEAK)) { - stream->write_function(stream, "%s%s", count ? "|" : "", "speak"); - count++; - } - - if (switch_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++; - } - - 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_untool(conference_member_t *member, switch_stream_handle_t *stream, void *data) - { - if (member == NULL) - return SWITCH_STATUS_GENERR; - - switch_clear_flag_locked(member, MFLAG_TOOL); - - if (stream != NULL) { - stream->write_function(stream, "OK untooled %u\n", member->id); - } - - return SWITCH_STATUS_SUCCESS; - } - - static switch_status_t conf_api_sub_tool(conference_member_t *member, switch_stream_handle_t *stream, void *data) - { - if (member == NULL) - return SWITCH_STATUS_GENERR; - - switch_set_flag_locked(member, MFLAG_TOOL); - - if (stream != NULL) { - stream->write_function(stream, "OK tooled %u\n", member->id); - } - - 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; - - switch_clear_flag_locked(member, MFLAG_CAN_SPEAK); - switch_clear_flag_locked(member, MFLAG_TALKING); - - switch_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); - } - - 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 (switch_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_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_unmute(conference_member_t *member, switch_stream_handle_t *stream, void *data) - { - switch_event_t *event; - - if (member == NULL) - return SWITCH_STATUS_GENERR; - - switch_set_flag_locked(member, MFLAG_CAN_SPEAK); - switch_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); - } - - 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; - - switch_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); - } - - 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; - - switch_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); - } - - 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; - } - - switch_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; - } - - switch_clear_flag(member, MFLAG_RUNNING); - switch_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 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); - 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_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); - 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); - 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_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_hash_first(NULL, globals.conference_hash); hi; hi = switch_hash_next(hi)) { - int fcount = 0; - switch_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, switch_test_flag(conference, CFLAG_LOCKED) ? " locked" : ""); - - if (switch_test_flag(conference, CFLAG_LOCKED)) { - stream->write_function(stream, "%slocked", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_DESTRUCT)) { - stream->write_function(stream, "%sdestruct", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_WAIT_MOD)) { - stream->write_function(stream, "%swait_mod", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_AUDIO_ALWAYS)) { - stream->write_function(stream, "%saudio_always", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_RUNNING)) { - stream->write_function(stream, "%srunning", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_ANSWERED)) { - stream->write_function(stream, "%sanswered", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_ENFORCE_MIN)) { - stream->write_function(stream, "%senforce_min", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_BRIDGE_TO)) { - stream->write_function(stream, "%sbridge_to", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_DYNAMIC)) { - stream->write_function(stream, "%sdynamic", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_EXIT_SOUND)) { - stream->write_function(stream, "%sexit_sound", fcount ? "|" : ""); - fcount++; - } - - if (switch_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 (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { - stream->write_function(stream, "%svideo_bridge", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_VID_FLOOR)) { - stream->write_function(stream, "%svideo_floor_only", fcount ? "|" : ""); - fcount++; - } - - if (switch_test_flag(conference, CFLAG_RFC4579)) { - stream->write_function(stream, "%svideo_rfc4579", 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 { + stream->write_function(stream, "%s%s", count ? "|" : "", "speak"); 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"); + if (switch_test_flag(member, MFLAG_TALKING)) { + stream->write_function(stream, "%s%s", count ? "|" : "", "talking"); + count++; } - ret_status = SWITCH_STATUS_SUCCESS; + if (switch_channel_test_flag(switch_core_session_get_channel(member->session), CF_VIDEO)) { + stream->write_function(stream, "%s%s", count ? "|" : "", "video"); + count++; + } - return ret_status; + if (member == member->conference->floor_holder) { + stream->write_function(stream, "%s%s", count ? "|" : "", "floor"); + 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); } - static switch_status_t conf_api_sub_floor(conference_member_t *member, switch_stream_handle_t *stream, void *data) - { + switch_mutex_unlock(conference->member_mutex); +} - if (member == NULL) - return SWITCH_STATUS_GENERR; +static void conference_list_count_only(conference_obj_t *conference, switch_stream_handle_t *stream) +{ + switch_assert(conference != NULL); + switch_assert(stream != NULL); - switch_mutex_lock(member->conference->mutex); + stream->write_function(stream, "%d", conference->count); +} - if (member->conference->floor_holder == member) { - conference_set_floor_holder(member->conference, NULL); - if (stream != NULL) { - stream->write_function(stream, "OK floor none\n"); +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; + + switch_clear_flag_locked(member, MFLAG_CAN_SPEAK); + switch_clear_flag_locked(member, MFLAG_TALKING); + + switch_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); + } + + 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 (switch_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_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_unmute(conference_member_t *member, switch_stream_handle_t *stream, void *data) +{ + switch_event_t *event; + + if (member == NULL) + return SWITCH_STATUS_GENERR; + + switch_set_flag_locked(member, MFLAG_CAN_SPEAK); + switch_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); + } + + 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; + + switch_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); + } + + 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; + + switch_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); + } + + 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; + } + + switch_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; + } + + switch_clear_flag(member, MFLAG_RUNNING); + switch_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 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); + 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_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); + 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); + 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_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 (member->conference->floor_holder == NULL) { - conference_set_floor_holder(member->conference, member); - if (stream != NULL) { + } 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_hash_first(NULL, globals.conference_hash); hi; hi = switch_hash_next(hi)) { + int fcount = 0; + switch_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, switch_test_flag(conference, CFLAG_LOCKED) ? " locked" : ""); + + if (switch_test_flag(conference, CFLAG_LOCKED)) { + stream->write_function(stream, "%slocked", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_DESTRUCT)) { + stream->write_function(stream, "%sdestruct", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_WAIT_MOD)) { + stream->write_function(stream, "%swait_mod", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_AUDIO_ALWAYS)) { + stream->write_function(stream, "%saudio_always", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_RUNNING)) { + stream->write_function(stream, "%srunning", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_ANSWERED)) { + stream->write_function(stream, "%sanswered", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_ENFORCE_MIN)) { + stream->write_function(stream, "%senforce_min", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_BRIDGE_TO)) { + stream->write_function(stream, "%sbridge_to", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_DYNAMIC)) { + stream->write_function(stream, "%sdynamic", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_EXIT_SOUND)) { + stream->write_function(stream, "%sexit_sound", fcount ? "|" : ""); + fcount++; + } + + if (switch_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 (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { + stream->write_function(stream, "%svideo_bridge", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_VID_FLOOR)) { + stream->write_function(stream, "%svideo_floor_only", fcount ? "|" : ""); + fcount++; + } + + if (switch_test_flag(conference, CFLAG_RFC4579)) { + stream->write_function(stream, "%svideo_rfc4579", 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) +{ + + if (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, + "conference %s is in video bridge mode, this functionality is not compatible\n", conference->name); + return SWITCH_STATUS_FALSE; + } + + switch_mutex_lock(conference->mutex); + switch_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_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)) { + 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; + } + + if (switch_test_flag(member->conference, CFLAG_VIDEO_BRIDGE)) { + switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, + "conference %s is in video bridge mode, this functionality is not compatible\n", member->conference->name); + 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 && switch_test_flag(member->conference, CFLAG_VID_FLOOR_LOCK)) { + switch_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 == NULL) { + switch_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) { - 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; + } 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->id); + } } - static switch_status_t conf_api_sub_clear_vid_floor(conference_obj_t *conference, switch_stream_handle_t *stream, void *data) - { + switch_mutex_unlock(member->conference->mutex); - if (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, - "conference %s is in video bridge mode, this functionality is not compatible\n", conference->name); - return SWITCH_STATUS_FALSE; + 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), "%u", conference->rate); + switch_xml_set_attr_d(x_conference, "rate", ival); + switch_xml_set_attr_d(x_conference, "uuid", conference->uuid_str); + + if (switch_test_flag(conference, CFLAG_LOCKED)) { + switch_xml_set_attr_d(x_conference, "locked", "true"); + } + + if (switch_test_flag(conference, CFLAG_DESTRUCT)) { + switch_xml_set_attr_d(x_conference, "destruct", "true"); + } + + if (switch_test_flag(conference, CFLAG_WAIT_MOD)) { + switch_xml_set_attr_d(x_conference, "wait_mod", "true"); + } + + if (switch_test_flag(conference, CFLAG_AUDIO_ALWAYS)) { + switch_xml_set_attr_d(x_conference, "audio_always", "true"); + } + + if (switch_test_flag(conference, CFLAG_RUNNING)) { + switch_xml_set_attr_d(x_conference, "running", "true"); + } + + if (switch_test_flag(conference, CFLAG_ANSWERED)) { + switch_xml_set_attr_d(x_conference, "answered", "true"); + } + + if (switch_test_flag(conference, CFLAG_ENFORCE_MIN)) { + switch_xml_set_attr_d(x_conference, "enforce_min", "true"); + } + + if (switch_test_flag(conference, CFLAG_BRIDGE_TO)) { + switch_xml_set_attr_d(x_conference, "bridge_to", "true"); + } + + if (switch_test_flag(conference, CFLAG_DYNAMIC)) { + switch_xml_set_attr_d(x_conference, "dynamic", "true"); + } + + if (switch_test_flag(conference, CFLAG_EXIT_SOUND)) { + switch_xml_set_attr_d(x_conference, "exit_sound", "true"); + } + + if (switch_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 (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { + switch_xml_set_attr_d(x_conference, "video_bridge", "true"); + } + + if (switch_test_flag(conference, CFLAG_VID_FLOOR)) { + switch_xml_set_attr_d(x_conference, "video_floor_only", "true"); + } + + if (switch_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 (switch_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 (switch_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, switch_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, switch_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, switch_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, switch_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, switch_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, switch_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, switch_test_flag(member, MFLAG_ENDCONF) ? "true" : "false"); + + switch_snprintf(tmp, sizeof(tmp), "%d", member->volume_out_level); + x_tag = add_x_tag(x_member, "output-volume", tmp, toff++); + + switch_snprintf(tmp, sizeof(tmp), "%d", member->agc_volume_in_level ? member->agc_volume_in_level : member->volume_in_level); + x_tag = add_x_tag(x_member, "input-volume", tmp, toff++); + + switch_snprintf(tmp, sizeof(tmp), "%d", member->agc_volume_in_level); + x_tag = add_x_tag(x_member, "auto-adjusted-input-volume", tmp, toff++); + + } + + 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; + + x_conferences = switch_xml_new("conferences"); + switch_assert(x_conferences); + + if (conference == NULL) { + switch_mutex_lock(globals.hash_mutex); + for (hi = switch_hash_first(NULL, globals.conference_hash); hi; hi = switch_hash_next(hi)) { + switch_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(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; +} + +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_clear_flag(conference, CFLAG_VID_FLOOR_LOCK); - //conference_set_video_floor_holder(conference, NULL); + if (conference->fnode) { + if (switch_test_flag(conference->fnode, NFLAG_PAUSE)) { + stream->write_function(stream, "+OK Resume\n"); + switch_clear_flag(conference->fnode, NFLAG_PAUSE); + } else { + stream->write_function(stream, "+OK Pause\n"); + switch_set_flag(conference->fnode, NFLAG_PAUSE); + } + } switch_mutex_unlock(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; + return SWITCH_STATUS_GENERR; +} - if (member == NULL) - return SWITCH_STATUS_GENERR; +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) { + unsigned int samps = 0; + unsigned int pos = 0; + + switch_mutex_lock(conference->mutex); - if (!switch_channel_test_flag(member->channel, CF_VIDEO)) { - 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; - } - - if (switch_test_flag(member->conference, CFLAG_VIDEO_BRIDGE)) { - switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, - "conference %s is in video bridge mode, this functionality is not compatible\n", member->conference->name); - 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 && switch_test_flag(member->conference, CFLAG_VID_FLOOR_LOCK)) { - switch_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 == NULL) { - switch_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); + if (conference->fnode && conference->fnode->type == NODE_TYPE_FILE) { + if (*argv[2] == '+' || *argv[2] == '-') { + int step; + int32_t target; + if (!(step = atoi(argv[2]))) { + step = 1000; } - } - } 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)); + + samps = step * (conference->fnode->fh.native_rate / 1000); + target = (int32_t)conference->fnode->fh.pos + samps; + + if (target < 0) { + target = 0; + } + + stream->write_function(stream, "+OK seek to position %d\n", target); + switch_core_file_seek(&conference->fnode->fh, &pos, target, SEEK_SET); + } else { - stream->write_function(stream, "ERR floor is held by %u\n", member->conference->video_floor_holder->id); + samps = switch_atoui(argv[2]) * (conference->fnode->fh.native_rate / 1000); + stream->write_function(stream, "+OK seek to position %d\n", samps); + switch_core_file_seek(&conference->fnode->fh, &pos, samps, SEEK_SET); } } - - switch_mutex_unlock(member->conference->mutex); - + switch_mutex_unlock(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; + return SWITCH_STATUS_GENERR; +} - if (!value) { - return 0; - } +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; - dlen = strlen(value) * 3 + 1; + switch_assert(conference != NULL); + switch_assert(stream != NULL); - 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; + if ((argc == 4 && !strcasecmp(argv[3], "async")) || (argc == 5 && !strcasecmp(argv[4], "async"))) { + argc--; + async++; } - 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); + 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); - 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), "%u", conference->rate); - switch_xml_set_attr_d(x_conference, "rate", ival); - switch_xml_set_attr_d(x_conference, "uuid", conference->uuid_str); - - if (switch_test_flag(conference, CFLAG_LOCKED)) { - switch_xml_set_attr_d(x_conference, "locked", "true"); - } - - if (switch_test_flag(conference, CFLAG_DESTRUCT)) { - switch_xml_set_attr_d(x_conference, "destruct", "true"); - } - - if (switch_test_flag(conference, CFLAG_WAIT_MOD)) { - switch_xml_set_attr_d(x_conference, "wait_mod", "true"); - } - - if (switch_test_flag(conference, CFLAG_AUDIO_ALWAYS)) { - switch_xml_set_attr_d(x_conference, "audio_always", "true"); - } - - if (switch_test_flag(conference, CFLAG_RUNNING)) { - switch_xml_set_attr_d(x_conference, "running", "true"); - } - - if (switch_test_flag(conference, CFLAG_ANSWERED)) { - switch_xml_set_attr_d(x_conference, "answered", "true"); - } - - if (switch_test_flag(conference, CFLAG_ENFORCE_MIN)) { - switch_xml_set_attr_d(x_conference, "enforce_min", "true"); - } - - if (switch_test_flag(conference, CFLAG_BRIDGE_TO)) { - switch_xml_set_attr_d(x_conference, "bridge_to", "true"); - } - - if (switch_test_flag(conference, CFLAG_DYNAMIC)) { - switch_xml_set_attr_d(x_conference, "dynamic", "true"); - } - - if (switch_test_flag(conference, CFLAG_EXIT_SOUND)) { - switch_xml_set_attr_d(x_conference, "exit_sound", "true"); - } - - if (switch_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 (switch_test_flag(conference, CFLAG_VIDEO_BRIDGE)) { - switch_xml_set_attr_d(x_conference, "video_bridge", "true"); - } - - if (switch_test_flag(conference, CFLAG_VID_FLOOR)) { - switch_xml_set_attr_d(x_conference, "video_floor_only", "true"); - } - - if (switch_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 (switch_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 (switch_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); + if (conference->fnode->fh.params) { + switch_event_merge(event, conference->fnode->fh.params); } - continue; + + 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); } - - 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, switch_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, switch_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, switch_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, switch_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, switch_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, switch_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, switch_test_flag(member, MFLAG_ENDCONF) ? "true" : "false"); - - switch_snprintf(tmp, sizeof(tmp), "%d", member->volume_out_level); - x_tag = add_x_tag(x_member, "output-volume", tmp, toff++); - - switch_snprintf(tmp, sizeof(tmp), "%d", member->agc_volume_in_level ? member->agc_volume_in_level : member->volume_in_level); - x_tag = add_x_tag(x_member, "input-volume", tmp, toff++); - - switch_snprintf(tmp, sizeof(tmp), "%d", member->agc_volume_in_level); - x_tag = add_x_tag(x_member, "auto-adjusted-input-volume", tmp, toff++); - - } - - 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; - - x_conferences = switch_xml_new("conferences"); - switch_assert(x_conferences); - - if (conference == NULL) { - switch_mutex_lock(globals.hash_mutex); - for (hi = switch_hash_first(NULL, globals.conference_hash); hi; hi = switch_hash_next(hi)) { - switch_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(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); + 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; } - - 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; - } - - 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); - if (conference->fnode) { - if (switch_test_flag(conference->fnode, NFLAG_PAUSE)) { - stream->write_function(stream, "+OK Resume\n"); - switch_clear_flag(conference->fnode, NFLAG_PAUSE); - } else { - stream->write_function(stream, "+OK Pause\n"); - switch_set_flag(conference->fnode, NFLAG_PAUSE); - } - } - switch_mutex_unlock(conference->mutex); - - return SWITCH_STATUS_SUCCESS; - } - - return SWITCH_STATUS_GENERR; - } - - 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) { - unsigned int samps = 0; - unsigned int pos = 0; - - switch_mutex_lock(conference->mutex); - - if (conference->fnode && conference->fnode->type == NODE_TYPE_FILE) { - if (*argv[2] == '+' || *argv[2] == '-') { - int step; - int32_t target; - if (!(step = atoi(argv[2]))) { - step = 1000; - } - - samps = step * (conference->fnode->fh.native_rate / 1000); - target = (int32_t)conference->fnode->fh.pos + samps; - - if (target < 0) { - target = 0; - } - - stream->write_function(stream, "+OK seek to position %d\n", target); - switch_core_file_seek(&conference->fnode->fh, &pos, target, SEEK_SET); - - } else { - samps = switch_atoui(argv[2]) * (conference->fnode->fh.native_rate / 1000); - stream->write_function(stream, "+OK seek to position %d\n", samps); - switch_core_file_seek(&conference->fnode->fh, &pos, samps, SEEK_SET); - } - } - switch_mutex_unlock(conference->mutex); - - return SWITCH_STATUS_SUCCESS; - } - - return SWITCH_STATUS_GENERR; - } - - 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_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) && + 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_data(conference, event); + conference_add_event_member_data(member, event); - if (conference->fnode->fh.params) { - switch_event_merge(event, conference->fnode->fh.params); + 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"); + 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_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)"); } + switch_thread_rwlock_unlock(member->rwlock); 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); - } + } 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; + return ret_status; +} - if (zstr(text)) { - stream->write_function(stream, "(say) Error! No text.\n"); - return SWITCH_STATUS_GENERR; +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; + } + + 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; +} + +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 (!(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; +} + +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 (!(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; +} - if (conference_say(conference, text, 0) != SWITCH_STATUS_SUCCESS) { - stream->write_function(stream, "(say) Error!\n"); - return SWITCH_STATUS_GENERR; - } +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, clear = 0; - 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); + switch_assert(conference != NULL); + switch_assert(stream != NULL); + + if (argc <= 4) + return SWITCH_STATUS_GENERR; + + nospeak = strstr(argv[4], "nospeak") ? 1 : 0; + nohear = strstr(argv[4], "nohear") ? 1 : 0; + + if (!strcasecmp(argv[4], "clear")) { + clear = 1; + } + + if (!(clear || nospeak || nohear)) { + return SWITCH_STATUS_GENERR; + } + + if (clear) { + conference_member_t *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); + 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; } - 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 (nospeak || nohear) { + conference_member_t *member = NULL, *other_member = NULL; + uint32_t id = atoi(argv[2]); + uint32_t oid = atoi(argv[3]); - if (zstr(text)) { - stream->write_function(stream, "(saymember) No Text!\n"); - goto done; + if ((member = conference_member_get(conference, id))) { + other_member = conference_member_get(conference, oid); } - if (!(workspace = strdup(text))) { - stream->write_function(stream, "(saymember) Memory Error!\n"); - goto done; - } + if (member && other_member) { + conference_relationship_t *rel = NULL; - if ((start_text = strchr(workspace, ' '))) { - *start_text++ = '\0'; - text = start_text; - } + if ((rel = member_get_relationship(member, other_member))) { + rel->flags = 0; + } else { + rel = member_add_relationship(member, oid); + } - 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; + if (rel) { + switch_set_flag(rel, RFLAG_CAN_SPEAK | RFLAG_CAN_HEAR); + if (nospeak) { + switch_clear_flag(rel, RFLAG_CAN_SPEAK); + switch_clear_flag_locked(member, MFLAG_TALKING); + } + if (nohear) { + switch_clear_flag(rel, RFLAG_CAN_HEAR); + } + stream->write_function(stream, "ok %u->%u set\n", id, oid); + } else { + stream->write_function(stream, "error!\n"); + } } else { - expanded = NULL; + stream->write_function(stream, "relationship %u->%u not found.\n", id, oid); } - 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; + if (other_member) { + switch_thread_rwlock_unlock(other_member->rwlock); + } } - 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; + return SWITCH_STATUS_SUCCESS; +} - switch_assert(conference != NULL); - switch_assert(stream != NULL); +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; - 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; - } + switch_assert(conference != NULL); + switch_assert(stream != NULL); - 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; + if (conference->is_locked_sound) { + conference_play_file(conference, conference->is_locked_sound, CONF_DEFAULT_LEADIN, NULL, 0); } - 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, clear = 0; - - switch_assert(conference != NULL); - switch_assert(stream != NULL); - - if (argc <= 4) - return SWITCH_STATUS_GENERR; - - nospeak = strstr(argv[4], "nospeak") ? 1 : 0; - nohear = strstr(argv[4], "nohear") ? 1 : 0; - - if (!strcasecmp(argv[4], "clear")) { - clear = 1; - } - - if (!(clear || nospeak || nohear)) { - return SWITCH_STATUS_GENERR; - } - - if (clear) { - conference_member_t *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); - 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) { - 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 ((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); - switch_clear_flag_locked(member, MFLAG_TALKING); - } - if (nohear) { - switch_clear_flag(rel, RFLAG_CAN_HEAR); - } - stream->write_function(stream, "ok %u->%u set\n", id, oid); - } else { - stream->write_function(stream, "error!\n"); - } - } else { - stream->write_function(stream, "relationship %u->%u not found.\n", id, oid); - } - - if (member) { - switch_thread_rwlock_unlock(member->rwlock); - } - - if (other_member) { - switch_thread_rwlock_unlock(other_member->rwlock); - } - } - - return SWITCH_STATUS_SUCCESS; + switch_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); } - 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; + return 0; +} - switch_assert(conference != NULL); - switch_assert(stream != NULL); +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; - if (conference->is_locked_sound) { - conference_play_file(conference, conference->is_locked_sound, CONF_DEFAULT_LEADIN, NULL, 0); - } + switch_assert(conference != NULL); + switch_assert(stream != NULL); - switch_set_flag_locked(conference, CFLAG_LOCKED); - stream->write_function(stream, "OK %s locked\n", argv[0]); + if (conference->is_unlocked_sound) { + conference_play_file(conference, conference->is_unlocked_sound, CONF_DEFAULT_LEADIN, NULL, 0); + } + + switch_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; +} + +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; + + 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") ) { + switch_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", "lock"); + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "exit-sounds-on"); switch_event_fire(&event); } - - 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); - } - - switch_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) { + } else if ( !strcasecmp(argv[2], "off") || !strcasecmp(argv[2], "none") ) { + switch_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", "unlock"); + 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; +} + + +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; + + 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") ) { + switch_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); } - - return 0; - } - - 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; - - 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") ) { - switch_set_flag_locked(conference, CFLAG_EXIT_SOUND); - stream->write_function(stream, "OK %s exit sounds on (%s)\n", argv[0], conference->exit_sound); + } else if ( !strcasecmp(argv[2], "off") || !strcasecmp(argv[2], "none") ) { + switch_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", "exit-sounds-on"); + switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "enter-sound-file-changed"); switch_event_fire(&event); - } - } else if ( !strcasecmp(argv[2], "off") || !strcasecmp(argv[2], "none") ) { - switch_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; +} + + +static 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; + + switch_assert(stream != NULL); + + if (argc <= 2) { + stream->write_function(stream, "Bad Args\n"); + return SWITCH_STATUS_GENERR; + } + + 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; +} + +static 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; +} + + + +static 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 { - stream->write_function(stream, "Bad args\n"); - return SWITCH_STATUS_GENERR; + profile_name = "default"; } - return 0; - } - - - 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; - - 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") ) { - switch_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") ) { - switch_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; - } - - - static 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; - - switch_assert(stream != NULL); - - if (argc <= 2) { - stream->write_function(stream, "Bad Args\n"); - return SWITCH_STATUS_GENERR; - } - - 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; - } - - static 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; - } - - - - static 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; } - 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; + 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); - 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; - } - - 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; - - 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; - } - - static 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; - } - - 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; - - 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) && + 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_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"); + 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); } - - ttl = before - conference->record_count; - stream->write_function(stream, "Stopped recording %d file%s\n", ttl, ttl == 1 ? "" : "s"); - - return SWITCH_STATUS_SUCCESS; + } else { + ret_status = SWITCH_STATUS_GENERR; } - 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; - - 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; + if (params) { + switch_event_destroy(¶ms); } - 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_safe_free(conf_name); - if (argc > 2 && argc <= 3) { - if (strcasecmp(argv[2], "stop") == 0 || strcasecmp(argv[2], "check") == 0) { - argv[3] = "all"; - argc++; - } + return ret_status; +} + +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; + + 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; +} + +static 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; +} + +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; + + 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); } + } - 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); + ttl = before - conference->record_count; + stream->write_function(stream, "Stopped recording %d file%s\n", ttl, ttl == 1 ? "" : "s"); + + return SWITCH_STATUS_SUCCESS; +} + +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; + + 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 { - return SWITCH_STATUS_GENERR; + 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); } } - 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; + return SWITCH_STATUS_SUCCESS; +} - 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; - } - } - - printf("WTF %p %p\n", (void *) conference, (void *) 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; - } +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); + 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 { - stream->write_function(stream, "Invalid parameters:\n"); return SWITCH_STATUS_GENERR; } } +} - 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); +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 == 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"); + 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; + } + } + + printf("WTF %p %p\n", (void *) conference, (void *) 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; } +} - 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; +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); - if (argc != 3) { + 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; + + 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], "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", + switch_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", + switch_test_flag(conference, CFLAG_WAIT_MOD) ? "true" : ""); + } else { 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], "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", - switch_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", - switch_test_flag(conference, CFLAG_WAIT_MOD) ? "true" : ""); + } + } + + return ret_status; +} + +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; + + 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; } - } - - return ret_status; - } - - 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; - - 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) { + } 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); @@ -7165,1107 +7125,1150 @@ static void conference_cdr_render(conference_obj_t *conference) } else { ret_status = SWITCH_STATUS_FALSE; } - } else { - ret_status = SWITCH_STATUS_FALSE; - } + } else { + ret_status = SWITCH_STATUS_FALSE; } - - return ret_status; } - 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; + return ret_status; +} - /* 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 ]|[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", " []"}, - {"volume_in", (void_fn_t) & conf_api_sub_volume_in, CONF_API_SUB_MEMBER_TARGET, "volume_in", " []"}, - {"volume_out", (void_fn_t) & conf_api_sub_volume_out, CONF_API_SUB_MEMBER_TARGET, "volume_out", " []"}, - {"play", (void_fn_t) & conf_api_sub_play, CONF_API_SUB_ARGS_SPLIT, "play", " [async| [nomux]]"}, - {"pause_play", (void_fn_t) & conf_api_sub_pause_play, CONF_API_SUB_ARGS_SPLIT, "pause", ""}, - {"file_seek", (void_fn_t) & conf_api_sub_file_seek, CONF_API_SUB_ARGS_SPLIT, "file_seek", "[+-]"}, - {"say", (void_fn_t) & conf_api_sub_say, CONF_API_SUB_ARGS_AS_ONE, "say", ""}, - {"saymember", (void_fn_t) & conf_api_sub_saymember, CONF_API_SUB_ARGS_AS_ONE, "saymember", " "}, - {"stop", (void_fn_t) & conf_api_sub_stop, CONF_API_SUB_ARGS_SPLIT, "stop", "<[current|all|async|last]> []"}, - {"dtmf", (void_fn_t) & conf_api_sub_dtmf, CONF_API_SUB_MEMBER_TARGET, "dtmf", "<[member_id|all|last|non_moderator]> "}, - {"kick", (void_fn_t) & conf_api_sub_kick, CONF_API_SUB_MEMBER_TARGET, "kick", "<[member_id|all|last|non_moderator]> []"}, - {"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>"}, - {"tmute", (void_fn_t) & conf_api_sub_tmute, CONF_API_SUB_MEMBER_TARGET, "tmute", "<[member_id|all]|last|non_moderator>"}, - {"unmute", (void_fn_t) & conf_api_sub_unmute, CONF_API_SUB_MEMBER_TARGET, "unmute", "<[member_id|all]|last|non_moderator>"}, - {"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>"}, - {"tool", (void_fn_t) & conf_api_sub_tool, CONF_API_SUB_MEMBER_TARGET, "", ""}, - {"untool", (void_fn_t) & conf_api_sub_untool, CONF_API_SUB_MEMBER_TARGET, "", ""}, - {"relate", (void_fn_t) & conf_api_sub_relate, CONF_API_SUB_ARGS_SPLIT, "relate", " [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", "/ "}, - {"bgdial", (void_fn_t) & conf_api_sub_bgdial, CONF_API_SUB_ARGS_SPLIT, "bgdial", "/ "}, - {"transfer", (void_fn_t) & conf_api_sub_transfer, CONF_API_SUB_ARGS_SPLIT, "transfer", " [...]"}, - {"record", (void_fn_t) & conf_api_sub_record, CONF_API_SUB_ARGS_SPLIT, "record", ""}, - {"chkrecord", (void_fn_t) & conf_api_sub_check_record, CONF_API_SUB_ARGS_SPLIT, "chkrecord", ""}, - {"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", ""}, - {"resume", (void_fn_t) & conf_api_sub_pauserec, CONF_API_SUB_ARGS_SPLIT, "resume", ""}, - {"recording", (void_fn_t) & conf_api_sub_recording, CONF_API_SUB_ARGS_SPLIT, "recording", "[start|stop|check|pause|resume] [|all]"}, - {"exit_sound", (void_fn_t) & conf_api_sub_exit_sound, CONF_API_SUB_ARGS_SPLIT, "exit_sound", "on|off|none|file "}, - {"enter_sound", (void_fn_t) & conf_api_sub_enter_sound, CONF_API_SUB_ARGS_SPLIT, "enter_sound", "on|off|none|file "}, - {"pin", (void_fn_t) & conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "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", ""}, - {"set", (void_fn_t) & conf_api_sub_set, CONF_API_SUB_ARGS_SPLIT, "set", " "}, - {"file-vol", (void_fn_t) & conf_api_sub_file_vol, CONF_API_SUB_ARGS_SPLIT, "file-vol", ""}, - {"floor", (void_fn_t) & conf_api_sub_floor, CONF_API_SUB_MEMBER_TARGET, "floor", ""}, - {"vid-floor", (void_fn_t) & conf_api_sub_vid_floor, CONF_API_SUB_MEMBER_TARGET, "vid-floor", " [force]"}, - {"clear-vid-floor", (void_fn_t) & conf_api_sub_clear_vid_floor, CONF_API_SUB_ARGS_AS_ONE, "clear-vid-floor", ""} - }; +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 ]|[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", " []"}, + {"volume_in", (void_fn_t) & conf_api_sub_volume_in, CONF_API_SUB_MEMBER_TARGET, "volume_in", " []"}, + {"volume_out", (void_fn_t) & conf_api_sub_volume_out, CONF_API_SUB_MEMBER_TARGET, "volume_out", " []"}, + {"play", (void_fn_t) & conf_api_sub_play, CONF_API_SUB_ARGS_SPLIT, "play", " [async| [nomux]]"}, + {"pause_play", (void_fn_t) & conf_api_sub_pause_play, CONF_API_SUB_ARGS_SPLIT, "pause", ""}, + {"file_seek", (void_fn_t) & conf_api_sub_file_seek, CONF_API_SUB_ARGS_SPLIT, "file_seek", "[+-]"}, + {"say", (void_fn_t) & conf_api_sub_say, CONF_API_SUB_ARGS_AS_ONE, "say", ""}, + {"saymember", (void_fn_t) & conf_api_sub_saymember, CONF_API_SUB_ARGS_AS_ONE, "saymember", " "}, + {"stop", (void_fn_t) & conf_api_sub_stop, CONF_API_SUB_ARGS_SPLIT, "stop", "<[current|all|async|last]> []"}, + {"dtmf", (void_fn_t) & conf_api_sub_dtmf, CONF_API_SUB_MEMBER_TARGET, "dtmf", "<[member_id|all|last|non_moderator]> "}, + {"kick", (void_fn_t) & conf_api_sub_kick, CONF_API_SUB_MEMBER_TARGET, "kick", "<[member_id|all|last|non_moderator]> []"}, + {"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>"}, + {"tmute", (void_fn_t) & conf_api_sub_tmute, CONF_API_SUB_MEMBER_TARGET, "tmute", "<[member_id|all]|last|non_moderator>"}, + {"unmute", (void_fn_t) & conf_api_sub_unmute, CONF_API_SUB_MEMBER_TARGET, "unmute", "<[member_id|all]|last|non_moderator>"}, + {"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", " [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", "/ "}, + {"bgdial", (void_fn_t) & conf_api_sub_bgdial, CONF_API_SUB_ARGS_SPLIT, "bgdial", "/ "}, + {"transfer", (void_fn_t) & conf_api_sub_transfer, CONF_API_SUB_ARGS_SPLIT, "transfer", " [...]"}, + {"record", (void_fn_t) & conf_api_sub_record, CONF_API_SUB_ARGS_SPLIT, "record", ""}, + {"chkrecord", (void_fn_t) & conf_api_sub_check_record, CONF_API_SUB_ARGS_SPLIT, "chkrecord", ""}, + {"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", ""}, + {"resume", (void_fn_t) & conf_api_sub_pauserec, CONF_API_SUB_ARGS_SPLIT, "resume", ""}, + {"recording", (void_fn_t) & conf_api_sub_recording, CONF_API_SUB_ARGS_SPLIT, "recording", "[start|stop|check|pause|resume] [|all]"}, + {"exit_sound", (void_fn_t) & conf_api_sub_exit_sound, CONF_API_SUB_ARGS_SPLIT, "exit_sound", "on|off|none|file "}, + {"enter_sound", (void_fn_t) & conf_api_sub_enter_sound, CONF_API_SUB_ARGS_SPLIT, "enter_sound", "on|off|none|file "}, + {"pin", (void_fn_t) & conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "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", ""}, + {"set", (void_fn_t) & conf_api_sub_set, CONF_API_SUB_ARGS_SPLIT, "set", " "}, + {"file-vol", (void_fn_t) & conf_api_sub_file_vol, CONF_API_SUB_ARGS_SPLIT, "file-vol", ""}, + {"floor", (void_fn_t) & conf_api_sub_floor, CONF_API_SUB_MEMBER_TARGET, "floor", ""}, + {"vid-floor", (void_fn_t) & conf_api_sub_vid_floor, CONF_API_SUB_MEMBER_TARGET, "vid-floor", " [force]"}, + {"clear-vid-floor", (void_fn_t) & conf_api_sub_clear_vid_floor, CONF_API_SUB_ARGS_AS_ONE, "clear-vid-floor", ""} +}; #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); +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) { + /* 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; + /* 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); + 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; } } - 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 (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; - 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; + 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; } - 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 && !switch_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) { + /* exec functio on last (oldest) member */ + if (last_member != NULL && last_member->session && !switch_test_flag(last_member, MFLAG_NOCHANNEL)) { 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); + pfn(last_member, stream, argv[argn + 2]); + } - 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); - } + 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, "%s %s", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].psyntax); + 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++; } } - 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; - } - - /* API Interface Function */ - SWITCH_STANDARD_API(conf_api_main) - { - 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, "
\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) {
+					/* 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[CONF_API_COMMAND_DIAL].pcommand,
-											   conf_api_sub_commands[CONF_API_COMMAND_DIAL].psyntax);
+						stream->write_function(stream, "%s %s", conf_api_sub_commands[i].pcommand, conf_api_sub_commands[i].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++) {
-				if (!switch_strlen_zero(conf_api_sub_commands[i].psyntax)) {
-					stream->write_function(stream, " %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,
-											  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)
-	{
-		switch_core_session_t *peer_session = NULL;
-		switch_channel_t *peer_channel;
-		switch_status_t status = SWITCH_STATUS_SUCCESS;
-		switch_channel_t *caller_channel = NULL;
-		char appdata[512];
-		int rdlock = 0;
-		switch_bool_t have_flags = SWITCH_FALSE;
-		const char *outcall_flags;
-		int track = 0;
-		const char *call_id = NULL;
-
-		if (var_event && switch_true(switch_event_get_header(var_event, "conference_track_status"))) {
-			track++;
-			call_id = switch_event_get_header(var_event, "conference_track_call_id");
-		}
-
-		*cause = SWITCH_CAUSE_NORMAL_CLEARING;
-
-		if (conference == NULL) {
-			char *dialstr = switch_mprintf("{ignore_early_media=true}%s", bridgeto);
-			status = switch_ivr_originate(NULL, &peer_session, cause, dialstr, 60, NULL, cid_name, cid_num, NULL, var_event, SOF_NO_LIMITS, NULL);
-			switch_safe_free(dialstr);
-
-			if (status != SWITCH_STATUS_SUCCESS) {
-				return status;
-			}
-
-			peer_channel = switch_core_session_get_channel(peer_session);
-			rdlock = 1;
-			goto callup;
-		}
-
-		conference_name = conference->name;
-
-		if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
-			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Read Lock Fail\n");
-			return SWITCH_STATUS_FALSE;
-		}
-
-		if (session != NULL) {
-			caller_channel = switch_core_session_get_channel(session);
-		}
-
-		if (zstr(cid_name)) {
-			cid_name = conference->caller_id_name;
-		}
-
-		if (zstr(cid_num)) {
-			cid_num = conference->caller_id_number;
-		}
-
-		/* establish an outbound call leg */
-
-		switch_mutex_lock(conference->mutex);
-		conference->originating++;
-		switch_mutex_unlock(conference->mutex);
-
-		if (track) {
-			send_conference_notify(conference, "SIP/2.0 100 Trying\r\n", call_id, SWITCH_FALSE);
-		}
-
-
-		status = switch_ivr_originate(session, &peer_session, cause, bridgeto, timeout, NULL, cid_name, cid_num, NULL, var_event, SOF_NO_LIMITS, cancel_cause);
-		switch_mutex_lock(conference->mutex);
-		conference->originating--;
-		switch_mutex_unlock(conference->mutex);
-
-		if (status != SWITCH_STATUS_SUCCESS) {
-			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Cannot create outgoing channel, cause: %s\n",
-							  switch_channel_cause2str(*cause));
-			if (caller_channel) {
-				switch_channel_hangup(caller_channel, *cause);
-			}
-
-			if (track) {
-				send_conference_notify(conference, "SIP/2.0 481 Failure\r\n", call_id, SWITCH_TRUE);
-			}
-
-			goto done;
-		}
-
-		if (track) {
-			send_conference_notify(conference, "SIP/2.0 200 OK\r\n", call_id, SWITCH_TRUE);
-		}
-
-		rdlock = 1;
-		peer_channel = switch_core_session_get_channel(peer_session);
-
-		/* make sure the conference still exists */
-		if (!switch_test_flag(conference, CFLAG_RUNNING)) {
-			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Conference is gone now, nevermind..\n");
-			if (caller_channel) {
-				switch_channel_hangup(caller_channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION);
-			}
-			switch_channel_hangup(peer_channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION);
-			goto done;
-		}
-
-		if (caller_channel && switch_channel_test_flag(peer_channel, CF_ANSWERED)) {
-			switch_channel_answer(caller_channel);
-		}
-
-	callup:
-
-		/* if the outbound call leg is ready */
-		if (switch_channel_test_flag(peer_channel, CF_ANSWERED) || switch_channel_test_flag(peer_channel, CF_EARLY_MEDIA)) {
-			switch_caller_extension_t *extension = NULL;
-
-			/* build an extension name object */
-			if ((extension = switch_caller_extension_new(peer_session, conference_name, conference_name)) == 0) {
-				switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Memory Error!\n");
-				status = SWITCH_STATUS_MEMERR;
-				goto done;
-			}
-
-			if ((outcall_flags = switch_channel_get_variable(peer_channel, "outcall_flags"))) {
-				if (!zstr(outcall_flags)) {
-					flags = (char *)outcall_flags;
-				}
-			}
-
-			if (flags && strcasecmp(flags, "none")) {
-				have_flags = SWITCH_TRUE;
-			}
-			/* add them to the conference */
-
-			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_channel_set_caller_extension(peer_channel, extension);
-			switch_channel_set_state(peer_channel, CS_EXECUTE);
-
-		} else {
-			switch_channel_hangup(peer_channel, SWITCH_CAUSE_NO_ANSWER);
-			status = SWITCH_STATUS_FALSE;
-			goto done;
-		}
-
-	done:
-		if (conference) {
-			switch_thread_rwlock_unlock(conference->rwlock);
-		}
-		if (rdlock && peer_session) {
-			switch_core_session_rwunlock(peer_session);
-		}
-
-		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)
-	{
-		struct bg_call *call = (struct bg_call *) obj;
-
-		if (call) {
-			switch_call_cause_t cause;
-			switch_event_t *event;
-
-
-			conference_outcall(call->conference, call->conference_name,
-							   call->session, call->bridgeto, call->timeout,
-							   call->flags, call->cid_name, call->cid_num, call->profile, &cause, call->cancel_cause, call->var_event);
-
-			if (call->conference && test_eflag(call->conference, EFLAG_BGDIAL_RESULT) &&
-				switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
-				conference_add_event_data(call->conference, event);
-				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "bgdial-result");
-				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Result", switch_channel_cause2str(cause));
-				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Job-UUID", call->uuid);
-				switch_event_fire(&event);
-			}
-
-			if (call->var_event) {
-				switch_event_destroy(&call->var_event);
-			}
-
-			switch_safe_free(call->bridgeto);
-			switch_safe_free(call->flags);
-			switch_safe_free(call->cid_name);
-			switch_safe_free(call->cid_num);
-			switch_safe_free(call->conference_name);
-			switch_safe_free(call->uuid);
-			switch_safe_free(call->profile);
-			if (call->pool) {
-				switch_core_destroy_memory_pool(&call->pool);
-			}
-			switch_safe_free(call);
-		}
-
-		return NULL;
-	}
-
-	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)
-	{
-		struct bg_call *call = NULL;
-		switch_thread_t *thread;
-		switch_threadattr_t *thd_attr = NULL;
-		switch_memory_pool_t *pool = NULL;
-
-		if (!(call = malloc(sizeof(*call))))
-			return SWITCH_STATUS_MEMERR;
-
-		memset(call, 0, sizeof(*call));
-		call->conference = conference;
-		call->session = session;
-		call->timeout = timeout;
-		call->cancel_cause = cancel_cause;
-
-		if (var_event) {
-			call->var_event = *var_event;
-			var_event = NULL;
-		}
-
-		if (conference) {
-			pool = conference->pool;
-		} else {
-			switch_core_new_memory_pool(&pool);
-			call->pool = pool;
-		}
-
-		if (bridgeto) {
-			call->bridgeto = strdup(bridgeto);
-		}
-		if (flags) {
-			call->flags = strdup(flags);
-		}
-		if (cid_name) {
-			call->cid_name = strdup(cid_name);
-		}
-		if (cid_num) {
-			call->cid_num = strdup(cid_num);
-		}
-
-		if (conference_name) {
-			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;
+	if (!found) {
+		stream->write_function(stream, "Conference command '%s' not found.\n", argv[argn]);
+	} else {
+		status = SWITCH_STATUS_SUCCESS;
+	}
 
-			channel = switch_core_session_get_channel(session);
-			if ((expanded = switch_channel_expand_variables(channel, path)) != path) {
-				path = expanded;
-			} else {
-				expanded = NULL;
-			}
+	return status;
+}
 
-			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;
-			}
+/* API Interface Function */
+SWITCH_STANDARD_API(conf_api_main)
+{
+	char *lbuf = NULL;
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+	char *http = NULL, *type = NULL;
+	int argc;
+	char *argv[25] = { 0 };
 
-			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;
-			}
+	if (!cmd) {
+		cmd = "help";
+	}
 
-			status = switch_ivr_play_file(session, NULL, path, ap);
-			switch_safe_free(dpath);
+	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, "
\n");
 		}
+	}
 
-	done:
-		switch_safe_free(expanded);
-
+	if (!(lbuf = strdup(cmd))) {
 		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;
+	argc = switch_separate_string(lbuf, ' ', argv, (sizeof(argv) / sizeof(argv[0])));
 
-			for (p = dup; p && *p; p++) {
-				if (*p == ',') {
-					*p = '|';
-				}
-			}
+	/* try to find a command to execute */
+	if (argc && argv[0]) {
+		conference_obj_t *conference = NULL;
 
-			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;
-					*f &= ~MFLAG_TALKING;
-				} else if (!strcasecmp(argv[i], "deaf")) {
-					*f &= ~MFLAG_CAN_HEAR;
-				} else if (!strcasecmp(argv[i], "mute-detect")) {
-					*f |= MFLAG_MUTE_DETECT;
-				} else if (!strcasecmp(argv[i], "dist-dtmf")) {
-					*f |= MFLAG_DIST_DTMF;
-				} else if (!strcasecmp(argv[i], "moderator")) {
-					*f |= MFLAG_MOD;
-				} else if (!strcasecmp(argv[i], "nomoh")) {
-					*f |= MFLAG_NOMOH;
-				} else if (!strcasecmp(argv[i], "endconf")) {
-					*f |= MFLAG_ENDCONF;
-				} else if (!strcasecmp(argv[i], "mintwo")) {
-					*f |= MFLAG_MINTWO;
-				} else if (!strcasecmp(argv[i], "video-bridge")) {
-					*f |= MFLAG_VIDEO_BRIDGE;
-				}
-			}
-
-			free(dup);
-		}
-	}
-
-
-
-	static void set_cflags(const char *flags, uint32_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;
-				} else if (!strcasecmp(argv[i], "video-floor-only")) {
-					*f |= CFLAG_VID_FLOOR;
-				} else if (!strcasecmp(argv[i], "video-bridge")) {
-					*f |= CFLAG_VIDEO_BRIDGE;
-				} else if (!strcasecmp(argv[i], "audio-always")) {
-					*f |= CFLAG_AUDIO_ALWAYS;
-				} else if (!strcasecmp(argv[i], "restart-auto-record")) {
-					*f |= CFLAG_CONF_RESTART_AUTO_RECORD;
-				} else if (!strcasecmp(argv[i], "json-events")) {
-					*f |= CFLAG_JSON_EVENTS;
-				} else if (!strcasecmp(argv[i], "livearray-sync")) {
-					*f |= CFLAG_LIVEARRAY_SYNC;
-				} else if (!strcasecmp(argv[i], "rfc-4579")) {
-					*f |= CFLAG_RFC4579;
-				}
-
-
-			}
-
-			free(dup);
-		}
-	}
-
-
-	static void clear_eflags(char *events, uint32_t *f)
-	{
-		char buf[512] = "";
-		char *next = NULL;
-		char *event = buf;
-
-		if (events) {
-			switch_copy_string(buf, events, sizeof(buf));
-
-			while (event) {
-				next = strchr(event, ',');
-				if (next) {
-					*next++ = '\0';
-				}
-
-				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;
-				} 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)
-	{
-		switch_channel_t *channel = switch_core_session_get_channel(session);
-		call_list_t *call_list, *np;
-
-		call_list = switch_channel_get_private(channel, "_conference_autocall_list_");
-
-		if (zstr(data)) {
-			call_list = NULL;
-		} else {
-			np = switch_core_session_alloc(session, sizeof(*np));
-			switch_assert(np != NULL);
-
-			np->string = switch_core_session_strdup(session, data);
-			if (call_list) {
-				np->next = call_list;
-				np->iteration = call_list->iteration + 1;
+		if ((conference = conference_find(argv[0], NULL))) {
+			if (argc >= 2) {
+				conf_api_dispatch(conference, stream, argc, argv, cmd, 1);
 			} else {
-				np->iteration = 1;
+				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]);
 			}
-			call_list = np;
 		}
-		switch_channel_set_private(channel, "_conference_autocall_list_", call_list);
+
+	} else {
+		int i;
+
+		for (i = 0; i < CONFFUNCAPISIZE; i++) {
+			stream->write_function(stream, " %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,
+										  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)
+{
+	switch_core_session_t *peer_session = NULL;
+	switch_channel_t *peer_channel;
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+	switch_channel_t *caller_channel = NULL;
+	char appdata[512];
+	int rdlock = 0;
+	switch_bool_t have_flags = SWITCH_FALSE;
+	const char *outcall_flags;
+	int track = 0;
+	const char *call_id = NULL;
+
+	if (var_event && switch_true(switch_event_get_header(var_event, "conference_track_status"))) {
+		track++;
+		call_id = switch_event_get_header(var_event, "conference_track_call_id");
+	}
+
+	*cause = SWITCH_CAUSE_NORMAL_CLEARING;
+
+	if (conference == NULL) {
+		char *dialstr = switch_mprintf("{ignore_early_media=true}%s", bridgeto);
+		status = switch_ivr_originate(NULL, &peer_session, cause, dialstr, 60, NULL, cid_name, cid_num, NULL, var_event, SOF_NO_LIMITS, NULL);
+		switch_safe_free(dialstr);
+
+		if (status != SWITCH_STATUS_SUCCESS) {
+			return status;
+		}
+
+		peer_channel = switch_core_session_get_channel(peer_session);
+		rdlock = 1;
+		goto callup;
+	}
+
+	conference_name = conference->name;
+
+	if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Read Lock Fail\n");
+		return SWITCH_STATUS_FALSE;
+	}
+
+	if (session != NULL) {
+		caller_channel = switch_core_session_get_channel(session);
+	}
+
+	if (zstr(cid_name)) {
+		cid_name = conference->caller_id_name;
+	}
+
+	if (zstr(cid_num)) {
+		cid_num = conference->caller_id_number;
+	}
+
+	/* establish an outbound call leg */
+
+	switch_mutex_lock(conference->mutex);
+	conference->originating++;
+	switch_mutex_unlock(conference->mutex);
+
+	if (track) {
+		send_conference_notify(conference, "SIP/2.0 100 Trying\r\n", call_id, SWITCH_FALSE);
 	}
 
 
-	static int setup_media(conference_member_t *member, conference_obj_t *conference)
-	{
-		switch_codec_implementation_t read_impl = { 0 };
-		switch_core_session_get_read_impl(member->session, &read_impl);
+	status = switch_ivr_originate(session, &peer_session, cause, bridgeto, timeout, NULL, cid_name, cid_num, NULL, var_event, SOF_NO_LIMITS, cancel_cause);
+	switch_mutex_lock(conference->mutex);
+	conference->originating--;
+	switch_mutex_unlock(conference->mutex);
 
-		switch_core_session_reset(member->session, SWITCH_TRUE, SWITCH_FALSE);
-
-		if (switch_core_codec_ready(&member->read_codec)) {
-			switch_core_codec_destroy(&member->read_codec);
+	if (status != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Cannot create outgoing channel, cause: %s\n",
+						  switch_channel_cause2str(*cause));
+		if (caller_channel) {
+			switch_channel_hangup(caller_channel, *cause);
 		}
 
-		if (member->read_resampler) {
-			switch_resample_destroy(&member->read_resampler);
+		if (track) {
+			send_conference_notify(conference, "SIP/2.0 481 Failure\r\n", call_id, SWITCH_TRUE);
 		}
 
+		goto done;
+	}
 
-		switch_core_session_get_read_impl(member->session, &member->orig_read_impl);
-		member->native_rate = read_impl.samples_per_second;
+	if (track) {
+		send_conference_notify(conference, "SIP/2.0 200 OK\r\n", call_id, SWITCH_TRUE);
+	}
 
-		/* Setup a Signed Linear codec for reading audio. */
-		if (switch_core_codec_init(&member->read_codec,
-								   "L16",
-								   NULL, read_impl.actual_samples_per_second, read_impl.microseconds_per_packet / 1000,
-								   1, 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 1 channel %dms\n",
-							  read_impl.actual_samples_per_second, read_impl.microseconds_per_packet / 1000);
+	rdlock = 1;
+	peer_channel = switch_core_session_get_channel(peer_session);
 
-		} else {
-			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(member->session), SWITCH_LOG_DEBUG, "Raw Codec Activation Failed L16@%uhz 1 channel %dms\n",
-							  read_impl.actual_samples_per_second, read_impl.microseconds_per_packet / 1000);
+	/* make sure the conference still exists */
+	if (!switch_test_flag(conference, CFLAG_RUNNING)) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Conference is gone now, nevermind..\n");
+		if (caller_channel) {
+			switch_channel_hangup(caller_channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION);
+		}
+		switch_channel_hangup(peer_channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION);
+		goto done;
+	}
 
+	if (caller_channel && switch_channel_test_flag(peer_channel, CF_ANSWERED)) {
+		switch_channel_answer(caller_channel);
+	}
+
+  callup:
+
+	/* if the outbound call leg is ready */
+	if (switch_channel_test_flag(peer_channel, CF_ANSWERED) || switch_channel_test_flag(peer_channel, CF_EARLY_MEDIA)) {
+		switch_caller_extension_t *extension = NULL;
+
+		/* build an extension name object */
+		if ((extension = switch_caller_extension_new(peer_session, conference_name, conference_name)) == 0) {
+			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Memory Error!\n");
+			status = SWITCH_STATUS_MEMERR;
 			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, 1) != 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 (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;
+		if ((outcall_flags = switch_channel_get_variable(peer_channel, "outcall_flags"))) {
+			if (!zstr(outcall_flags)) {
+				flags = (char *)outcall_flags;
 			}
 		}
 
-
-		/* Setup a Signed Linear codec for writing audio. */
-		if (switch_core_codec_init(&member->write_codec,
-								   "L16",
-								   NULL,
-								   conference->rate,
-								   read_impl.microseconds_per_packet / 1000,
-								   1, 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 1 channel %dms\n", conference->rate, 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 1 channel %dms\n",
-							  conference->rate, read_impl.microseconds_per_packet / 1000);
-			goto codec_done2;
+		if (flags && strcasecmp(flags, "none")) {
+			have_flags = SWITCH_TRUE;
 		}
+		/* add them to the conference */
 
-		/* Setup an audio buffer for the incoming audio */
-		if (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 (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;
-		}
-
-		return 0;
-
-	codec_done1:
-		switch_core_codec_destroy(&member->read_codec);
-	codec_done2:
-		switch_core_codec_destroy(&member->write_codec);
-	done:
-
-		return -1;
+		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_channel_set_caller_extension(peer_channel, extension);
+		switch_channel_set_state(peer_channel, CS_EXECUTE);
 
+	} else {
+		switch_channel_hangup(peer_channel, SWITCH_CAUSE_NO_ANSWER);
+		status = SWITCH_STATUS_FALSE;
+		goto done;
 	}
 
-#define validate_pin(buf, pin, mpin)									\
-	pin_valid = (!zstr(pin) && strcmp(buf, pin) == 0);					\
+  done:
+	if (conference) {
+		switch_thread_rwlock_unlock(conference->rwlock);
+	}
+	if (rdlock && peer_session) {
+		switch_core_session_rwunlock(peer_session);
+	}
+
+	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)
+{
+	struct bg_call *call = (struct bg_call *) obj;
+
+	if (call) {
+		switch_call_cause_t cause;
+		switch_event_t *event;
+
+
+		conference_outcall(call->conference, call->conference_name,
+						   call->session, call->bridgeto, call->timeout, 
+						   call->flags, call->cid_name, call->cid_num, call->profile, &cause, call->cancel_cause, call->var_event);
+
+		if (call->conference && test_eflag(call->conference, EFLAG_BGDIAL_RESULT) &&
+			switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+			conference_add_event_data(call->conference, event);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "bgdial-result");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Result", switch_channel_cause2str(cause));
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Job-UUID", call->uuid);
+			switch_event_fire(&event);
+		}
+
+		if (call->var_event) {
+			switch_event_destroy(&call->var_event);
+		}
+
+		switch_safe_free(call->bridgeto);
+		switch_safe_free(call->flags);
+		switch_safe_free(call->cid_name);
+		switch_safe_free(call->cid_num);
+		switch_safe_free(call->conference_name);
+		switch_safe_free(call->uuid);
+		switch_safe_free(call->profile);
+		if (call->pool) {
+			switch_core_destroy_memory_pool(&call->pool);
+		}
+		switch_safe_free(call);
+	}
+
+	return NULL;
+}
+
+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)
+{
+	struct bg_call *call = NULL;
+	switch_thread_t *thread;
+	switch_threadattr_t *thd_attr = NULL;
+	switch_memory_pool_t *pool = NULL;
+
+	if (!(call = malloc(sizeof(*call))))
+		return SWITCH_STATUS_MEMERR;
+
+	memset(call, 0, sizeof(*call));
+	call->conference = conference;
+	call->session = session;
+	call->timeout = timeout;
+	call->cancel_cause = cancel_cause;
+
+	if (var_event) {
+		call->var_event = *var_event;
+		var_event = NULL;
+	}
+
+	if (conference) {
+		pool = conference->pool;
+	} else {
+		switch_core_new_memory_pool(&pool);
+		call->pool = pool;
+	}
+
+	if (bridgeto) {
+		call->bridgeto = strdup(bridgeto);
+	}
+	if (flags) {
+		call->flags = strdup(flags);
+	}
+	if (cid_name) {
+		call->cid_name = strdup(cid_name);
+	}
+	if (cid_num) {
+		call->cid_num = strdup(cid_num);
+	}
+
+	if (conference_name) {
+		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;
+
+		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;
+				*f &= ~MFLAG_TALKING;
+			} else if (!strcasecmp(argv[i], "deaf")) {
+				*f &= ~MFLAG_CAN_HEAR;
+			} else if (!strcasecmp(argv[i], "mute-detect")) {
+				*f |= MFLAG_MUTE_DETECT;
+			} else if (!strcasecmp(argv[i], "dist-dtmf")) {
+				*f |= MFLAG_DIST_DTMF;
+			} else if (!strcasecmp(argv[i], "moderator")) {
+				*f |= MFLAG_MOD;
+			} else if (!strcasecmp(argv[i], "nomoh")) {
+				*f |= MFLAG_NOMOH;
+			} else if (!strcasecmp(argv[i], "endconf")) {
+				*f |= MFLAG_ENDCONF;
+			} else if (!strcasecmp(argv[i], "mintwo")) {
+				*f |= MFLAG_MINTWO;
+			} else if (!strcasecmp(argv[i], "video-bridge")) {
+				*f |= MFLAG_VIDEO_BRIDGE;
+			}
+		}
+
+		free(dup);
+	}
+}
+
+
+
+static void set_cflags(const char *flags, uint32_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;
+			} else if (!strcasecmp(argv[i], "video-floor-only")) {
+				*f |= CFLAG_VID_FLOOR;
+			} else if (!strcasecmp(argv[i], "video-bridge")) {
+				*f |= CFLAG_VIDEO_BRIDGE;
+			} else if (!strcasecmp(argv[i], "audio-always")) {
+				*f |= CFLAG_AUDIO_ALWAYS;
+			} else if (!strcasecmp(argv[i], "restart-auto-record")) {
+				*f |= CFLAG_CONF_RESTART_AUTO_RECORD;
+			} else if (!strcasecmp(argv[i], "json-events")) {
+				*f |= CFLAG_JSON_EVENTS;
+			} else if (!strcasecmp(argv[i], "livearray-sync")) {
+				*f |= CFLAG_LIVEARRAY_SYNC;
+			} else if (!strcasecmp(argv[i], "rfc-4579")) {
+				*f |= CFLAG_RFC4579;
+			}
+
+			
+		}		
+
+		free(dup);
+	}
+}
+
+
+static void clear_eflags(char *events, uint32_t *f)
+{
+	char buf[512] = "";
+	char *next = NULL;
+	char *event = buf;
+
+	if (events) {
+		switch_copy_string(buf, events, sizeof(buf));
+
+		while (event) {
+			next = strchr(event, ',');
+			if (next) {
+				*next++ = '\0';
+			}
+
+			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;
+			} 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)
+{
+	switch_channel_t *channel = switch_core_session_get_channel(session);
+	call_list_t *call_list, *np;
+
+	call_list = switch_channel_get_private(channel, "_conference_autocall_list_");
+
+	if (zstr(data)) {
+		call_list = NULL;
+	} else {
+		np = switch_core_session_alloc(session, sizeof(*np));
+		switch_assert(np != NULL);
+
+		np->string = switch_core_session_strdup(session, data);
+		if (call_list) {
+			np->next = call_list;
+			np->iteration = call_list->iteration + 1;
+		} else {
+			np->iteration = 1;
+		}
+		call_list = np;
+	}
+	switch_channel_set_private(channel, "_conference_autocall_list_", call_list);
+}
+
+
+static int setup_media(conference_member_t *member, conference_obj_t *conference)
+{
+	switch_codec_implementation_t read_impl = { 0 };
+	switch_core_session_get_read_impl(member->session, &read_impl);
+
+	switch_core_session_reset(member->session, SWITCH_TRUE, SWITCH_FALSE);
+
+	if (switch_core_codec_ready(&member->read_codec)) {
+		switch_core_codec_destroy(&member->read_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, read_impl.actual_samples_per_second, read_impl.microseconds_per_packet / 1000,
+							   1, 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 1 channel %dms\n",
+						  read_impl.actual_samples_per_second, 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 1 channel %dms\n",
+						  read_impl.actual_samples_per_second, 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, 1) != 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 (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,
+							   conference->rate,
+							   read_impl.microseconds_per_packet / 1000,
+							   1, 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 1 channel %dms\n", conference->rate, 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 1 channel %dms\n",
+						  conference->rate, read_impl.microseconds_per_packet / 1000);
+		goto codec_done2;
+	}
+
+	/* Setup an audio buffer for the incoming audio */
+	if (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 (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;
+	}
+
+	return 0;
+
+  codec_done1:
+	switch_core_codec_destroy(&member->read_codec);
+  codec_done2:
+	switch_core_codec_destroy(&member->write_codec);
+  done:
+
+	return -1;
+
+
+}
+
+#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;												\
+		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_codec_t *read_codec = NULL;
+	//uint32_t flags = 0;
+	conference_member_t member = { 0 };
+	conference_obj_t *conference = NULL;
+	switch_channel_t *channel = switch_core_session_get_channel(session);
+	char *mydata = NULL;
+	char *conf_name = NULL;
+	char *bridge_prefix = "bridge:";
+	char *flags_prefix = "+flags{";
+	char *bridgeto = NULL;
+	char *profile_name = NULL;
+	switch_xml_t cxml = NULL, cfg = NULL, profiles = NULL;
+	const char *flags_str, *v_flags_str;
+	member_flag_t mflags = 0;
+	switch_core_session_message_t msg = { 0 };
+	uint8_t rl = 0, isbr = 0;
+	char *dpin = "";
+	const char *mdpin = "";
+	conf_xml_cfg_t xml_cfg = { 0 };
+	switch_event_t *params = NULL;
+	int locked = 0;
+	int mpin_matched = 0;
+	uint32_t *mid;
+
+	if (!switch_channel_test_app_flag_key("conf_silent", channel, CONF_SILENT_DONE) &&
+		(switch_channel_test_flag(channel, CF_RECOVERED) || switch_true(switch_channel_get_variable(channel, "conference_silent_entry")))) {
+		switch_channel_set_app_flag_key("conf_silent", channel, CONF_SILENT_REQ);
 	}
-	/* Application interface function that is called from the dialplan to join the channel to a conference */
-	SWITCH_STANDARD_APP(conference_function)
-	{
-		switch_codec_t *read_codec = NULL;
-		//uint32_t flags = 0;
-		conference_member_t member = { 0 };
-		conference_obj_t *conference = NULL;
-		switch_channel_t *channel = switch_core_session_get_channel(session);
-		char *mydata = NULL;
-		char *conf_name = NULL;
-		char *bridge_prefix = "bridge:";
-		char *flags_prefix = "+flags{";
-		char *bridgeto = NULL;
-		char *profile_name = NULL;
-		switch_xml_t cxml = NULL, cfg = NULL, profiles = NULL;
-		const char *flags_str, *v_flags_str;
-		member_flag_t mflags = 0;
-		switch_core_session_message_t msg = { 0 };
-		uint8_t rl = 0, isbr = 0;
-		char *dpin = "";
-		const char *mdpin = "";
-		conf_xml_cfg_t xml_cfg = { 0 };
-		switch_event_t *params = NULL;
-		int locked = 0;
-		int mpin_matched = 0;
-		uint32_t *mid;
 
-		if (!switch_channel_test_app_flag_key("conf_silent", channel, CONF_SILENT_DONE) &&
-			(switch_channel_test_flag(channel, CF_RECOVERED) || switch_true(switch_channel_get_variable(channel, "conference_silent_entry")))) {
-			switch_channel_set_app_flag_key("conf_silent", channel, CONF_SILENT_REQ);
+	switch_core_session_video_reset(session);
+
+	switch_channel_set_flag(channel, CF_CONFERENCE);
+	switch_channel_set_flag(channel, CF_VIDEO_PASSIVE);
+
+
+	if (switch_channel_answer(channel) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Channel answer failed.\n");
+        goto end;
+	}
+
+	/* Save the original read codec. */
+	if (!(read_codec = switch_core_session_get_read_codec(session))) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Channel has no media!\n");
+		goto end;
+	}
+
+
+	if (zstr(data)) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Invalid arguments\n");
+		goto end;
+	}
+
+	mydata = switch_core_session_strdup(session, data);
+
+	if (!mydata) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Pool Failure\n");
+		goto end;
+	}
+
+	if ((flags_str = strstr(mydata, flags_prefix))) {
+		char *p;
+		*((char *) flags_str) = '\0';
+		flags_str += strlen(flags_prefix);
+		if ((p = strchr(flags_str, '}'))) {
+			*p = '\0';
 		}
-
-		switch_core_session_video_reset(session);
-
-		switch_channel_set_flag(channel, CF_CONFERENCE);
-		switch_channel_set_flag(channel, CF_VIDEO_PASSIVE);
-
-
-		if (switch_channel_answer(channel) != SWITCH_STATUS_SUCCESS) {
-			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Channel answer failed.\n");
-			goto end;
-		}
-
-		/* Save the original read codec. */
-		if (!(read_codec = switch_core_session_get_read_codec(session))) {
-			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Channel has no media!\n");
-			goto end;
-		}
-
-
-		if (zstr(data)) {
-			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Invalid arguments\n");
-			goto end;
-		}
-
-		mydata = switch_core_session_strdup(session, data);
-
-		if (!mydata) {
-			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Pool Failure\n");
-			goto end;
-		}
-
-		if ((flags_str = strstr(mydata, flags_prefix))) {
-			char *p;
-			*((char *) flags_str) = '\0';
-			flags_str += strlen(flags_prefix);
-			if ((p = strchr(flags_str, '}'))) {
-				*p = '\0';
-			}
-		}
-
-		if ((v_flags_str = switch_channel_get_variable(channel, "conference_member_flags"))) {
-			if (zstr(flags_str)) {
-				flags_str = v_flags_str;
-			} else {
-				flags_str = switch_core_session_sprintf(session, "%s|%s", flags_str, v_flags_str);
-			}
-		}
-
-		/* is this a bridging conference ? */
-		if (!strncasecmp(mydata, bridge_prefix, strlen(bridge_prefix))) {
-			isbr = 1;
-			mydata += strlen(bridge_prefix);
-			if ((bridgeto = strchr(mydata, ':'))) {
-				*bridgeto++ = '\0';
-			} else {
-				switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Config Error!\n");
-				goto done;
-			}
-		}
-
-		conf_name = mydata;
-
-		/* eat all leading spaces on conference name, which can cause problems */
-		while (*conf_name == ' ') {
-			conf_name++;
-		}
-
-		/* is there a conference pin ? */
-		if ((dpin = strchr(conf_name, '+'))) {
-			*dpin++ = '\0';
-		} else dpin = "";
-
-		/* is there profile specification ? */
-		if ((profile_name = strrchr(conf_name, '@'))) {
-			*profile_name++ = '\0';
+	}
+	
+	if ((v_flags_str = switch_channel_get_variable(channel, "conference_member_flags"))) {
+		if (zstr(flags_str)) {
+			flags_str = v_flags_str;
 		} else {
-			profile_name = "default";
+			flags_str = switch_core_session_sprintf(session, "%s|%s", flags_str, v_flags_str);
 		}
+	}
+
+	/* is this a bridging conference ? */
+	if (!strncasecmp(mydata, bridge_prefix, strlen(bridge_prefix))) {
+		isbr = 1;
+		mydata += strlen(bridge_prefix);
+		if ((bridgeto = strchr(mydata, ':'))) {
+			*bridgeto++ = '\0';
+		} else {
+			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Config Error!\n");
+			goto done;
+		}
+	}
+
+	conf_name = mydata;
+
+	/* eat all leading spaces on conference name, which can cause problems */
+	while (*conf_name == ' ') {
+		conf_name++;
+	}
+
+	/* is there a conference pin ? */
+	if ((dpin = strchr(conf_name, '+'))) {
+		*dpin++ = '\0';
+	} else dpin = "";
+
+	/* is there profile specification ? */
+	if ((profile_name = strrchr(conf_name, '@'))) {
+		*profile_name++ = '\0';
+	} else {
+		profile_name = "default";
+	}
 
 #if 0
-		if (0) {
-			member.dtmf_parser = conference->dtmf_parser;
-		} else {
+	if (0) {
+		member.dtmf_parser = conference->dtmf_parser;
+	} else {
 
-		}
+	}
 #endif
 
-		if (switch_channel_test_flag(channel, CF_RECOVERED)) {
-			const char *check = switch_channel_get_variable(channel, "last_transfered_conference");
+	if (switch_channel_test_flag(channel, CF_RECOVERED)) {
+		const char *check = switch_channel_get_variable(channel, "last_transfered_conference");
+		
+		if (!zstr(check)) {
+			conf_name = (char *) check;
+		}
+	}
 
-			if (!zstr(check)) {
-				conf_name = (char *) check;
-			}
+	switch_event_create(¶ms, SWITCH_EVENT_COMMAND);
+	switch_assert(params);
+	switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "conf_name", conf_name);
+	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);
+		goto done;
+	}
+
+	if ((profiles = switch_xml_child(cfg, "profiles"))) {
+		xml_cfg.profile = switch_xml_find_child(profiles, "profile", "name", profile_name);
+	}
+
+	/* if this is a bridging call, and it's not a duplicate, build a */
+	/* conference object, and skip pin handling, and locked checking */
+
+	if (!locked) {
+		switch_mutex_lock(globals.setup_mutex);
+		locked = 1;
+	}
+
+	if (isbr) {
+		char *uuid = switch_core_session_get_uuid(session);
+
+		if (!strcmp(conf_name, "_uuid_")) {
+			conf_name = uuid;
 		}
 
-		switch_event_create(¶ms, SWITCH_EVENT_COMMAND);
-		switch_assert(params);
-		switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "conf_name", conf_name);
-		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 ((conference = conference_find(conf_name, NULL))) {
+			switch_thread_rwlock_unlock(conference->rwlock);
+			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Conference %s already exists!\n", conf_name);
 			goto done;
 		}
 
-		if ((profiles = switch_xml_child(cfg, "profiles"))) {
-			xml_cfg.profile = switch_xml_find_child(profiles, "profile", "name", profile_name);
+		/* Create the conference object. */
+		conference = conference_new(conf_name, xml_cfg, session, NULL);
+
+		if (!conference) {
+			goto done;
 		}
 
-		/* if this is a bridging call, and it's not a duplicate, build a */
-		/* conference object, and skip pin handling, and locked checking */
-
-		if (!locked) {
-			switch_mutex_lock(globals.setup_mutex);
-			locked = 1;
+		if (locked) {
+			switch_mutex_unlock(globals.setup_mutex);
+			locked = 0;
 		}
 
-		if (isbr) {
-			char *uuid = switch_core_session_get_uuid(session);
+		switch_channel_set_variable(channel, "conference_name", conference->name);
 
-			if (!strcmp(conf_name, "_uuid_")) {
-				conf_name = uuid;
+		/* Set the minimum number of members (once you go above it you cannot go below it) */
+		conference->min = 2;
+
+		/* Indicate the conference is dynamic */
+		switch_set_flag_locked(conference, CFLAG_DYNAMIC);
+
+		/* Indicate the conference has a bridgeto party */
+		switch_set_flag_locked(conference, CFLAG_BRIDGE_TO);
+
+		/* Start the conference thread for this conference */
+		launch_conference_thread(conference);
+
+	} else {
+		int enforce_security =  switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_INBOUND;
+		const char *pvar = switch_channel_get_variable(channel, "conference_enforce_security");
+
+		if (pvar) {
+			enforce_security = switch_true(pvar);
+		}
+
+		if ((conference = conference_find(conf_name, NULL))) {
+			if (locked) {
+				switch_mutex_unlock(globals.setup_mutex);
+				locked = 0;
 			}
+		}
 
-			if ((conference = conference_find(conf_name, NULL))) {
-				switch_thread_rwlock_unlock(conference->rwlock);
-				switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Conference %s already exists!\n", conf_name);
-				goto done;
-			}
+		/* if the conference exists, get the pointer to it */
+		if (!conference) {
+			const char *max_members_str;
+			const char *endconf_grace_time_str;
+			const char *auto_record_str;
 
-			/* Create the conference object. */
+			/* couldn't find the conference, create one */
 			conference = conference_new(conf_name, xml_cfg, session, NULL);
 
 			if (!conference) {
@@ -8279,1767 +8282,1720 @@ static void conference_cdr_render(conference_obj_t *conference)
 
 			switch_channel_set_variable(channel, "conference_name", conference->name);
 
+			/* Set MOH from variable if not set */
+			if (zstr(conference->moh_sound)) {
+				conference->moh_sound = switch_core_strdup(conference->pool, switch_channel_get_variable(channel, "conference_moh_sound"));
+			}
+
+			/* Set perpetual-sound from variable if not set */
+			if (zstr(conference->perpetual_sound)) {
+				conference->perpetual_sound = switch_core_strdup(conference->pool, switch_channel_get_variable(channel, "conference_perpetual_sound"));
+			}
+
+			/* Override auto-record profile parameter from variable */
+			if (!zstr(auto_record_str = switch_channel_get_variable(channel, "conference_auto_record"))) {
+				conference->auto_record = switch_core_strdup(conference->pool, auto_record_str);
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
+								  "conference_auto_record set from variable to %s\n", auto_record_str);
+			}
+
 			/* Set the minimum number of members (once you go above it you cannot go below it) */
-			conference->min = 2;
+			conference->min = 1;
+
+			/* check for variable used to specify override for max_members */
+			if (!zstr(max_members_str = switch_channel_get_variable(channel, "conference_max_members"))) {
+				uint32_t max_members_val;
+				errno = 0;		/* sanity first */
+				max_members_val = strtol(max_members_str, NULL, 0);	/* base 0 lets 0x... for hex 0... for octal and base 10 otherwise through */
+				if (errno == ERANGE || errno == EINVAL || (int32_t) max_members_val < 0 || max_members_val == 1) {
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+									  "conference_max_members variable %s is invalid, not setting a limit\n", max_members_str);
+				} else {
+					conference->max_members = max_members_val;
+				}
+			}
+
+			/* check for variable to override endconf_grace_time profile value */
+			if (!zstr(endconf_grace_time_str = switch_channel_get_variable(channel, "conference_endconf_grace_time"))) {
+				uint32_t grace_time_val;
+				errno = 0;		/* sanity first */
+				grace_time_val = strtol(endconf_grace_time_str, NULL, 0);	/* base 0 lets 0x... for hex 0... for octal and base 10 otherwise through */
+				if (errno == ERANGE || errno == EINVAL || (int32_t) grace_time_val < 0) {
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+									  "conference_endconf_grace_time variable %s is invalid, not setting a time limit\n", endconf_grace_time_str);
+				} else {
+					conference->endconf_grace_time = grace_time_val;
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
+									  "conference endconf_grace_time set from variable to %d\n", grace_time_val);
+				}
+			}
 
 			/* Indicate the conference is dynamic */
 			switch_set_flag_locked(conference, CFLAG_DYNAMIC);
 
-			/* Indicate the conference has a bridgeto party */
-			switch_set_flag_locked(conference, CFLAG_BRIDGE_TO);
+			/* acquire a read lock on the thread so it can't leave without us */
+			if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
+				switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Read Lock Fail\n");
+				goto done;
+			}
 
+			rl++;
+			
 			/* Start the conference thread for this conference */
 			launch_conference_thread(conference);
+		} else {				/* setup user variable */
+			switch_channel_set_variable(channel, "conference_name", conference->name);
+			rl++;
+		}
 
-		} else {
-			int enforce_security =  switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_INBOUND;
-			const char *pvar = switch_channel_get_variable(channel, "conference_enforce_security");
+		/* Moderator PIN as a channel variable */
+		mdpin = switch_channel_get_variable(channel, "conference_moderator_pin");
 
-			if (pvar) {
-				enforce_security = switch_true(pvar);
+		if (zstr(dpin) && conference->pin) {
+			dpin = conference->pin;
+		}
+		if (zstr(mdpin) && conference->mpin) {
+			mdpin = conference->mpin;
+		}
+
+
+		/* if this is not an outbound call, deal with conference pins */
+		if (enforce_security && (!zstr(dpin) || !zstr(mdpin))) {
+			char pin_buf[80] = "";
+			int pin_retries = conference->pin_retries;
+			int pin_valid = 0;
+			switch_status_t status = SWITCH_STATUS_SUCCESS;
+			char *supplied_pin_value;
+
+			/* Answer the channel */
+			switch_channel_answer(channel);
+
+			/* look for PIN in channel variable first.  If not present or invalid revert to prompting user */
+			supplied_pin_value = switch_core_strdup(conference->pool, switch_channel_get_variable(channel, "supplied_pin"));
+			if (!zstr(supplied_pin_value)) {
+				char *supplied_pin_value_start;
+				int i = 0;
+				if ((supplied_pin_value_start = (char *) switch_stristr(cf_pin_url_param_name, supplied_pin_value))) {
+					/* pin supplied as a URL parameter, move pointer to start of actual pin value */
+					supplied_pin_value = supplied_pin_value_start + strlen(cf_pin_url_param_name);
+				}
+				while (*supplied_pin_value != 0 && *supplied_pin_value != ';') {
+					pin_buf[i++] = *supplied_pin_value++;
+				}
+
+				validate_pin(pin_buf, dpin, mdpin);
+				memset(pin_buf, 0, sizeof(pin_buf));
 			}
 
-			if ((conference = conference_find(conf_name, NULL))) {
-				if (locked) {
-					switch_mutex_unlock(globals.setup_mutex);
-					locked = 0;
-				}
+			if (!conference->pin_sound) {
+				conference->pin_sound = switch_core_strdup(conference->pool, "conference/conf-pin.wav");
 			}
 
-			/* if the conference exists, get the pointer to it */
-			if (!conference) {
-				const char *max_members_str;
-				const char *endconf_grace_time_str;
-				const char *auto_record_str;
+			if (!conference->bad_pin_sound) {
+				conference->bad_pin_sound = switch_core_strdup(conference->pool, "conference/conf-bad-pin.wav");
+			}
 
-				/* couldn't find the conference, create one */
-				conference = conference_new(conf_name, xml_cfg, session, NULL);
+			while (!pin_valid && pin_retries && status == SWITCH_STATUS_SUCCESS) {
+				size_t dpin_length = dpin ? strlen(dpin) : 0;
+				size_t mdpin_length = mdpin ? strlen(mdpin) : 0;
+				int maxpin = dpin_length > mdpin_length ? (int)dpin_length : (int)mdpin_length;
+				switch_status_t pstatus = SWITCH_STATUS_FALSE;
 
-				if (!conference) {
-					goto done;
+				/* be friendly */
+				if (conference->pin_sound) {
+					pstatus = conference_local_play_file(conference, session, conference->pin_sound, 20, pin_buf, sizeof(pin_buf));
+				} else if (conference->tts_engine && conference->tts_voice) {
+					pstatus =
+						switch_ivr_speak_text(session, conference->tts_engine, conference->tts_voice, "please enter the conference pin number", NULL);
+				} else {
+					pstatus = switch_ivr_speak_text(session, "flite", "slt", "please enter the conference pin number", NULL);
 				}
 
-				if (locked) {
-					switch_mutex_unlock(globals.setup_mutex);
-					locked = 0;
+				if (pstatus != SWITCH_STATUS_SUCCESS && pstatus != SWITCH_STATUS_BREAK) {
+					switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "Cannot ask the user for a pin, ending call\n");
+					switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
 				}
 
-				switch_channel_set_variable(channel, "conference_name", conference->name);
+				/* wait for them if neccessary */
+				if ((int)strlen(pin_buf) < maxpin) {
+					char *buf = pin_buf + strlen(pin_buf);
+					char term = '\0';
 
-				/* Set MOH from variable if not set */
-				if (zstr(conference->moh_sound)) {
-					conference->moh_sound = switch_core_strdup(conference->pool, switch_channel_get_variable(channel, "conference_moh_sound"));
-				}
-
-				/* Set perpetual-sound from variable if not set */
-				if (zstr(conference->perpetual_sound)) {
-					conference->perpetual_sound = switch_core_strdup(conference->pool, switch_channel_get_variable(channel, "conference_perpetual_sound"));
-				}
-
-				/* Override auto-record profile parameter from variable */
-				if (!zstr(auto_record_str = switch_channel_get_variable(channel, "conference_auto_record"))) {
-					conference->auto_record = switch_core_strdup(conference->pool, auto_record_str);
-					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-									  "conference_auto_record set from variable to %s\n", auto_record_str);
-				}
-
-				/* Set the minimum number of members (once you go above it you cannot go below it) */
-				conference->min = 1;
-
-				/* check for variable used to specify override for max_members */
-				if (!zstr(max_members_str = switch_channel_get_variable(channel, "conference_max_members"))) {
-					uint32_t max_members_val;
-					errno = 0;		/* sanity first */
-					max_members_val = strtol(max_members_str, NULL, 0);	/* base 0 lets 0x... for hex 0... for octal and base 10 otherwise through */
-					if (errno == ERANGE || errno == EINVAL || (int32_t) max_members_val < 0 || max_members_val == 1) {
-						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-										  "conference_max_members variable %s is invalid, not setting a limit\n", max_members_str);
-					} else {
-						conference->max_members = max_members_val;
+					status = switch_ivr_collect_digits_count(session,
+															 buf,
+															 sizeof(pin_buf) - strlen(pin_buf), maxpin - strlen(pin_buf), "#", &term, 10000, 0, 0);
+					if (status == SWITCH_STATUS_TIMEOUT) {
+						status = SWITCH_STATUS_SUCCESS;
 					}
 				}
 
-				/* check for variable to override endconf_grace_time profile value */
-				if (!zstr(endconf_grace_time_str = switch_channel_get_variable(channel, "conference_endconf_grace_time"))) {
-					uint32_t grace_time_val;
-					errno = 0;		/* sanity first */
-					grace_time_val = strtol(endconf_grace_time_str, NULL, 0);	/* base 0 lets 0x... for hex 0... for octal and base 10 otherwise through */
-					if (errno == ERANGE || errno == EINVAL || (int32_t) grace_time_val < 0) {
-						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-										  "conference_endconf_grace_time variable %s is invalid, not setting a time limit\n", endconf_grace_time_str);
-					} else {
-						conference->endconf_grace_time = grace_time_val;
-						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-										  "conference endconf_grace_time set from variable to %d\n", grace_time_val);
-					}
-				}
-
-				/* Indicate the conference is dynamic */
-				switch_set_flag_locked(conference, CFLAG_DYNAMIC);
-
-				/* acquire a read lock on the thread so it can't leave without us */
-				if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
-					switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_CRIT, "Read Lock Fail\n");
-					goto done;
-				}
-
-				rl++;
-
-				/* Start the conference thread for this conference */
-				launch_conference_thread(conference);
-			} else {				/* setup user variable */
-				switch_channel_set_variable(channel, "conference_name", conference->name);
-				rl++;
-			}
-
-			/* Moderator PIN as a channel variable */
-			mdpin = switch_channel_get_variable(channel, "conference_moderator_pin");
-
-			if (zstr(dpin) && conference->pin) {
-				dpin = conference->pin;
-			}
-			if (zstr(mdpin) && conference->mpin) {
-				mdpin = conference->mpin;
-			}
-
-
-			/* if this is not an outbound call, deal with conference pins */
-			if (enforce_security && (!zstr(dpin) || !zstr(mdpin))) {
-				char pin_buf[80] = "";
-				int pin_retries = conference->pin_retries;
-				int pin_valid = 0;
-				switch_status_t status = SWITCH_STATUS_SUCCESS;
-				char *supplied_pin_value;
-
-				/* Answer the channel */
-				switch_channel_answer(channel);
-
-				/* look for PIN in channel variable first.  If not present or invalid revert to prompting user */
-				supplied_pin_value = switch_core_strdup(conference->pool, switch_channel_get_variable(channel, "supplied_pin"));
-				if (!zstr(supplied_pin_value)) {
-					char *supplied_pin_value_start;
-					int i = 0;
-					if ((supplied_pin_value_start = (char *) switch_stristr(cf_pin_url_param_name, supplied_pin_value))) {
-						/* pin supplied as a URL parameter, move pointer to start of actual pin value */
-						supplied_pin_value = supplied_pin_value_start + strlen(cf_pin_url_param_name);
-					}
-					while (*supplied_pin_value != 0 && *supplied_pin_value != ';') {
-						pin_buf[i++] = *supplied_pin_value++;
-					}
-
+				if (status == SWITCH_STATUS_SUCCESS) {
 					validate_pin(pin_buf, dpin, mdpin);
-					memset(pin_buf, 0, sizeof(pin_buf));
-				}
-
-				if (!conference->pin_sound) {
-					conference->pin_sound = switch_core_strdup(conference->pool, "conference/conf-pin.wav");
-				}
-
-				if (!conference->bad_pin_sound) {
-					conference->bad_pin_sound = switch_core_strdup(conference->pool, "conference/conf-bad-pin.wav");
-				}
-
-				while (!pin_valid && pin_retries && status == SWITCH_STATUS_SUCCESS) {
-					size_t dpin_length = dpin ? strlen(dpin) : 0;
-					size_t mdpin_length = mdpin ? strlen(mdpin) : 0;
-					int maxpin = dpin_length > mdpin_length ? (int)dpin_length : (int)mdpin_length;
-					switch_status_t pstatus = SWITCH_STATUS_FALSE;
-
-					/* be friendly */
-					if (conference->pin_sound) {
-						pstatus = conference_local_play_file(conference, session, conference->pin_sound, 20, pin_buf, sizeof(pin_buf));
-					} else if (conference->tts_engine && conference->tts_voice) {
-						pstatus =
-							switch_ivr_speak_text(session, conference->tts_engine, conference->tts_voice, "please enter the conference pin number", NULL);
-					} else {
-						pstatus = switch_ivr_speak_text(session, "flite", "slt", "please enter the conference pin number", NULL);
-					}
-
-					if (pstatus != SWITCH_STATUS_SUCCESS && pstatus != SWITCH_STATUS_BREAK) {
-						switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "Cannot ask the user for a pin, ending call\n");
-						switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
-					}
-
-					/* wait for them if neccessary */
-					if ((int)strlen(pin_buf) < maxpin) {
-						char *buf = pin_buf + strlen(pin_buf);
-						char term = '\0';
-
-						status = switch_ivr_collect_digits_count(session,
-																 buf,
-																 sizeof(pin_buf) - strlen(pin_buf), maxpin - strlen(pin_buf), "#", &term, 10000, 0, 0);
-						if (status == SWITCH_STATUS_TIMEOUT) {
-							status = SWITCH_STATUS_SUCCESS;
-						}
-					}
-
-					if (status == SWITCH_STATUS_SUCCESS) {
-						validate_pin(pin_buf, dpin, mdpin);
-					}
-
-					if (!pin_valid) {
-						/* zero the collected pin */
-						memset(pin_buf, 0, sizeof(pin_buf));
-
-						/* more friendliness */
-						if (conference->bad_pin_sound) {
-							conference_local_play_file(conference, session, conference->bad_pin_sound, 20, NULL, 0);
-						}
-						switch_channel_flush_dtmf(channel);
-					}
-					pin_retries--;
 				}
 
 				if (!pin_valid) {
-					conference_cdr_rejected(conference, channel, CDRR_PIN);
-					goto done;
+					/* zero the collected pin */
+					memset(pin_buf, 0, sizeof(pin_buf));
+
+					/* more friendliness */
+					if (conference->bad_pin_sound) {
+						conference_local_play_file(conference, session, conference->bad_pin_sound, 20, NULL, 0);
+					}
+					switch_channel_flush_dtmf(channel);
 				}
+				pin_retries--;
 			}
 
-			if (conference->special_announce && !switch_channel_test_app_flag_key("conf_silent", channel, CONF_SILENT_REQ)) {
-				conference_local_play_file(conference, session, conference->special_announce, CONF_DEFAULT_LEADIN, NULL, 0);
-			}
-
-			/* don't allow more callers if the conference is locked, unless we invited them */
-			if (switch_test_flag(conference, CFLAG_LOCKED) && enforce_security) {
-				switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_NOTICE, "Conference %s is locked.\n", conf_name);
-				conference_cdr_rejected(conference, channel, CDRR_LOCKED);
-				if (conference->locked_sound) {
-					/* Answer the channel */
-					switch_channel_answer(channel);
-					conference_local_play_file(conference, session, conference->locked_sound, 20, NULL, 0);
-				}
+			if (!pin_valid) {
+				conference_cdr_rejected(conference, channel, CDRR_PIN);
 				goto done;
 			}
+		}
 
-			/* dont allow more callers than the max_members allows for -- I explicitly didnt allow outbound calls
-			 * someone else can add that (see above) if they feel that outbound calls should be able to violate the
-			 * max_members limit
-			 */
-			if ((conference->max_members > 0) && (conference->count >= conference->max_members)) {
-				switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_NOTICE, "Conference %s is full.\n", conf_name);
-				conference_cdr_rejected(conference, channel, CDRR_MAXMEMBERS);
-				if (conference->maxmember_sound) {
-					/* Answer the channel */
-					switch_channel_answer(channel);
-					conference_local_play_file(conference, session, conference->maxmember_sound, 20, NULL, 0);
-				}
-				goto done;
+		if (conference->special_announce && !switch_channel_test_app_flag_key("conf_silent", channel, CONF_SILENT_REQ)) {
+			conference_local_play_file(conference, session, conference->special_announce, CONF_DEFAULT_LEADIN, NULL, 0);
+		}
+
+		/* don't allow more callers if the conference is locked, unless we invited them */
+		if (switch_test_flag(conference, CFLAG_LOCKED) && enforce_security) {
+			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_NOTICE, "Conference %s is locked.\n", conf_name);
+			conference_cdr_rejected(conference, channel, CDRR_LOCKED);
+			if (conference->locked_sound) {
+				/* Answer the channel */
+				switch_channel_answer(channel);
+				conference_local_play_file(conference, session, conference->locked_sound, 20, NULL, 0);
 			}
-
-		}
-
-		/* Release the config registry handle */
-		if (cxml) {
-			switch_xml_free(cxml);
-			cxml = NULL;
-		}
-
-		/* if we're using "bridge:" make an outbound call and bridge it in */
-		if (!zstr(bridgeto) && strcasecmp(bridgeto, "none")) {
-			switch_call_cause_t cause;
-			if (conference_outcall(conference, NULL, session, bridgeto, 60, NULL, NULL, NULL, NULL, &cause, NULL, NULL) != SWITCH_STATUS_SUCCESS) {
-				goto done;
-			}
-		} else {
-			/* if we're not using "bridge:" set the conference answered flag */
-			/* and this isn't an outbound channel, answer the call */
-			if (switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_INBOUND)
-				switch_set_flag(conference, CFLAG_ANSWERED);
-		}
-
-		member.session = session;
-		member.channel = switch_core_session_get_channel(session);
-		member.pool = switch_core_session_get_pool(session);
-
-		if (setup_media(&member, conference)) {
-			//flags = 0;
 			goto done;
 		}
 
-
-		if (!(mid = switch_channel_get_private(channel, "__confmid"))) {
-			mid = switch_core_session_alloc(session, sizeof(*mid));
-			*mid = next_member_id();
-			switch_channel_set_private(channel, "__confmid", mid);
-		}
-
-		switch_channel_set_variable_printf(channel, "conference_member_id", "%u", *mid);
-
-		/* Prepare MUTEXS */
-		member.id = *mid;
-		switch_mutex_init(&member.flag_mutex, SWITCH_MUTEX_NESTED, member.pool);
-		switch_mutex_init(&member.write_mutex, SWITCH_MUTEX_NESTED, member.pool);
-		switch_mutex_init(&member.read_mutex, SWITCH_MUTEX_NESTED, member.pool);
-		switch_mutex_init(&member.fnode_mutex, SWITCH_MUTEX_NESTED, member.pool);
-		switch_mutex_init(&member.audio_in_mutex, SWITCH_MUTEX_NESTED, member.pool);
-		switch_mutex_init(&member.audio_out_mutex, SWITCH_MUTEX_NESTED, member.pool);
-		switch_thread_rwlock_create(&member.rwlock, member.pool);
-
-		/* Install our Signed Linear codec so we get the audio in that format */
-		switch_core_session_set_read_codec(member.session, &member.read_codec);
-
-
-		mflags = conference->mflags;
-		set_mflags(flags_str, &mflags);
-		mflags |= MFLAG_RUNNING;
-		if (mpin_matched) {
-			mflags |= MFLAG_MOD;
-		}
-		switch_set_flag_locked((&member), mflags);
-
-		if (mflags & MFLAG_MINTWO) {
-			conference->min = 2;
-		}
-
-		/* Add the caller to the conference */
-		if (conference_add_member(conference, &member) != SWITCH_STATUS_SUCCESS) {
-			switch_core_codec_destroy(&member.read_codec);
+		/* dont allow more callers than the max_members allows for -- I explicitly didnt allow outbound calls
+		 * someone else can add that (see above) if they feel that outbound calls should be able to violate the
+		 * max_members limit
+		 */
+		if ((conference->max_members > 0) && (conference->count >= conference->max_members)) {
+			switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_NOTICE, "Conference %s is full.\n", conf_name);
+			conference_cdr_rejected(conference, channel, CDRR_MAXMEMBERS);
+			if (conference->maxmember_sound) {
+				/* Answer the channel */
+				switch_channel_answer(channel);
+				conference_local_play_file(conference, session, conference->maxmember_sound, 20, NULL, 0);
+			}
 			goto done;
 		}
 
-		msg.from = __FILE__;
+	}
 
-		/* Tell the channel we are going to be in a bridge */
-		msg.message_id = SWITCH_MESSAGE_INDICATE_BRIDGE;
-		switch_core_session_receive_message(session, &msg);
+	/* Release the config registry handle */
+	if (cxml) {
+		switch_xml_free(cxml);
+		cxml = NULL;
+	}
 
-		/* Run the conference loop */
-		conference_loop_output(&member);
-		switch_channel_set_private(channel, "_conference_autocall_list_", NULL);
-
-		/* Tell the channel we are no longer going to be in a bridge */
-		msg.message_id = SWITCH_MESSAGE_INDICATE_UNBRIDGE;
-		switch_core_session_receive_message(session, &msg);
-
-		/* Remove the caller from the conference */
-		conference_del_member(member.conference, &member);
-
-		/* Put the original codec back */
-		switch_core_session_set_read_codec(member.session, NULL);
-
-		/* Clean Up. */
-
-	done:
-
-		if (locked) {
-			switch_mutex_unlock(globals.setup_mutex);
-			locked = 0;
+	/* if we're using "bridge:" make an outbound call and bridge it in */
+	if (!zstr(bridgeto) && strcasecmp(bridgeto, "none")) {
+		switch_call_cause_t cause;
+		if (conference_outcall(conference, NULL, session, bridgeto, 60, NULL, NULL, NULL, NULL, &cause, NULL, NULL) != SWITCH_STATUS_SUCCESS) {
+			goto done;
 		}
+	} else {
+		/* if we're not using "bridge:" set the conference answered flag */
+		/* and this isn't an outbound channel, answer the call */
+		if (switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_INBOUND)
+			switch_set_flag(conference, CFLAG_ANSWERED);
+	}
 
-		if (member.read_resampler) {
-			switch_resample_destroy(&member.read_resampler);
+	member.session = session;
+	member.channel = switch_core_session_get_channel(session);
+	member.pool = switch_core_session_get_pool(session);
+
+	if (setup_media(&member, conference)) {
+		//flags = 0;
+		goto done;
+	}
+
+
+	if (!(mid = switch_channel_get_private(channel, "__confmid"))) {
+		mid = switch_core_session_alloc(session, sizeof(*mid));
+		*mid = next_member_id();
+		switch_channel_set_private(channel, "__confmid", mid);
+	}
+
+	switch_channel_set_variable_printf(channel, "conference_member_id", "%u", *mid);
+
+	/* Prepare MUTEXS */
+	member.id = *mid;
+	switch_mutex_init(&member.flag_mutex, SWITCH_MUTEX_NESTED, member.pool);
+	switch_mutex_init(&member.write_mutex, SWITCH_MUTEX_NESTED, member.pool);
+	switch_mutex_init(&member.read_mutex, SWITCH_MUTEX_NESTED, member.pool);
+	switch_mutex_init(&member.fnode_mutex, SWITCH_MUTEX_NESTED, member.pool);
+	switch_mutex_init(&member.audio_in_mutex, SWITCH_MUTEX_NESTED, member.pool);
+	switch_mutex_init(&member.audio_out_mutex, SWITCH_MUTEX_NESTED, member.pool);
+	switch_thread_rwlock_create(&member.rwlock, member.pool);
+
+	/* Install our Signed Linear codec so we get the audio in that format */
+	switch_core_session_set_read_codec(member.session, &member.read_codec);
+
+
+	mflags = conference->mflags;
+	set_mflags(flags_str, &mflags);
+	mflags |= MFLAG_RUNNING;
+	if (mpin_matched) {
+		mflags |= MFLAG_MOD;
+	}
+	switch_set_flag_locked((&member), mflags);
+
+	if (mflags & MFLAG_MINTWO) {
+		conference->min = 2;
+	}
+
+	/* Add the caller to the conference */
+	if (conference_add_member(conference, &member) != SWITCH_STATUS_SUCCESS) {
+		switch_core_codec_destroy(&member.read_codec);
+		goto done;
+	}
+
+	msg.from = __FILE__;
+
+	/* Tell the channel we are going to be in a bridge */
+	msg.message_id = SWITCH_MESSAGE_INDICATE_BRIDGE;
+	switch_core_session_receive_message(session, &msg);
+
+	/* Run the conference loop */
+	conference_loop_output(&member);
+	switch_channel_set_private(channel, "_conference_autocall_list_", NULL);
+
+	/* Tell the channel we are no longer going to be in a bridge */
+	msg.message_id = SWITCH_MESSAGE_INDICATE_UNBRIDGE;
+	switch_core_session_receive_message(session, &msg);
+
+	/* Remove the caller from the conference */
+	conference_del_member(member.conference, &member);
+
+	/* Put the original codec back */
+	switch_core_session_set_read_codec(member.session, NULL);
+
+	/* Clean Up. */
+
+  done:
+
+	if (locked) {
+		switch_mutex_unlock(globals.setup_mutex);
+		locked = 0;
+	}
+
+	if (member.read_resampler) {
+		switch_resample_destroy(&member.read_resampler);
+	}
+
+	switch_event_destroy(¶ms);
+	switch_buffer_destroy(&member.resample_buffer);
+	switch_buffer_destroy(&member.audio_buffer);
+	switch_buffer_destroy(&member.mux_buffer);
+
+	if (conference) {
+		switch_mutex_lock(conference->mutex);
+		if (switch_test_flag(conference, CFLAG_DYNAMIC) && conference->count == 0) {
+			switch_set_flag_locked(conference, CFLAG_DESTRUCT);
 		}
+		switch_mutex_unlock(conference->mutex);
+	}
 
-		switch_event_destroy(¶ms);
-		switch_buffer_destroy(&member.resample_buffer);
-		switch_buffer_destroy(&member.audio_buffer);
-		switch_buffer_destroy(&member.mux_buffer);
+	/* Release the config registry handle */
+	if (cxml) {
+		switch_xml_free(cxml);
+	}
 
-		if (conference) {
-			switch_mutex_lock(conference->mutex);
-			if (switch_test_flag(conference, CFLAG_DYNAMIC) && conference->count == 0) {
-				switch_set_flag_locked(conference, CFLAG_DESTRUCT);
+	if (conference && switch_test_flag(&member, MFLAG_KICKED) && conference->kicked_sound) {
+		char *toplay = NULL;
+		char *dfile = NULL;
+		char *expanded = NULL;
+		char *src = member.kicked_sound ? member.kicked_sound : conference->kicked_sound;
+
+
+		if (!strncasecmp(src, "say:", 4)) {
+			if (conference->tts_engine && conference->tts_voice) {
+				switch_ivr_speak_text(session, conference->tts_engine, conference->tts_voice, src + 4, NULL);
 			}
-			switch_mutex_unlock(conference->mutex);
-		}
-
-		/* Release the config registry handle */
-		if (cxml) {
-			switch_xml_free(cxml);
-		}
-
-		if (conference && switch_test_flag(&member, MFLAG_KICKED) && conference->kicked_sound) {
-			char *toplay = NULL;
-			char *dfile = NULL;
-			char *expanded = NULL;
-			char *src = member.kicked_sound ? member.kicked_sound : conference->kicked_sound;
-
-
-			if (!strncasecmp(src, "say:", 4)) {
-				if (conference->tts_engine && conference->tts_voice) {
-					switch_ivr_speak_text(session, conference->tts_engine, conference->tts_voice, src + 4, NULL);
-				}
-			} else {
-				if ((expanded = switch_channel_expand_variables(switch_core_session_get_channel(session), src)) != src) {
-					toplay = expanded;
-				} else {
-					expanded = NULL;
-					toplay = src;
-				}
-
-				if (!switch_is_file_path(toplay) && conference->sound_prefix) {
-					dfile = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, toplay);
-					switch_assert(dfile);
-					toplay = dfile;
-				}
-
-				switch_ivr_play_file(session, NULL, toplay, NULL);
-				switch_safe_free(dfile);
-				switch_safe_free(expanded);
-			}
-		}
-
-		switch_core_session_reset(session, SWITCH_TRUE, SWITCH_TRUE);
-
-		/* release the readlock */
-		if (rl) {
-			switch_thread_rwlock_unlock(conference->rwlock);
-		}
-
-		switch_channel_set_variable(channel, "last_transfered_conference", NULL);
-
-	end:
-
-		switch_channel_clear_flag(channel, CF_CONFERENCE);
-		switch_channel_clear_flag(channel, CF_VIDEO_PASSIVE);
-
-		switch_core_session_video_reset(session);
-	}
-
-	/* Create a thread for the conference and launch it */
-	static void launch_conference_thread(conference_obj_t *conference)
-	{
-		switch_thread_t *thread;
-		switch_threadattr_t *thd_attr = NULL;
-
-		switch_set_flag_locked(conference, CFLAG_RUNNING);
-		switch_threadattr_create(&thd_attr, conference->pool);
-		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_thread_create(&thread, thd_attr, conference_thread_run, conference, conference->pool);
-	}
-
-	static switch_thread_t *launch_thread_detached(switch_thread_start_t func, switch_memory_pool_t *pool, void *data)
-	{
-		switch_thread_t *thread;
-		switch_threadattr_t *thd_attr = NULL;
-
-		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, func, data, pool);
-
-		return thread;
-	}
-
-	/* Create a video thread for the conference and launch it */
-	static void launch_conference_video_thread(conference_obj_t *conference)
-	{
-		launch_thread_detached(conference_video_thread_run, conference->pool, conference);
-		conference->video_running = 1;
-	}
-
-	/* Create a video thread for the conference and launch it */
-	static int launch_conference_video_bridge_thread(conference_member_t *member_a, conference_member_t *member_b)
-	{
-		conference_obj_t *conference = member_a->conference;
-		switch_memory_pool_t *pool = conference->pool;
-		int sanity = 10000, r = 0;
-
-		memset(conference->vh, 0, sizeof(conference->vh));
-
-		conference->vh[0].member_a = member_a;
-		conference->vh[0].member_b = member_b;
-
-		conference->vh[1].member_a = member_b;
-		conference->vh[1].member_b = member_a;
-
-		launch_thread_detached(conference_video_bridge_thread_run, pool, &conference->vh[0]);
-		launch_thread_detached(conference_video_bridge_thread_run, pool, &conference->vh[1]);
-
-		while(!(conference->vh[0].up && conference->vh[1].up) && --sanity > 0) {
-			switch_cond_next();
-		}
-
-		if (conference->vh[0].up == 1 && conference->vh[1].up != 1) {
-			conference->vh[0].up = -1;
-			r = -1;
-		}
-
-		if (conference->vh[1].up == 1 && conference->vh[0].up != 1) {
-			conference->vh[1].up = -1;
-			r = -1;
-		}
-
-		return r;
-
-	}
-
-	static 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_memory_pool_t *pool;
-		conference_record_t *rec;
-
-		/* 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");
-		}
-
-		/* Create a node object */
-		if (!(rec = switch_core_alloc(pool, sizeof(*rec)))) {
-			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
-			switch_core_destroy_memory_pool(&pool);
-			return;
-		}
-
-		rec->conference = conference;
-		rec->path = switch_core_strdup(pool, path);
-		rec->pool = pool;
-		rec->autorec = autorec;
-
-		switch_mutex_lock(conference->flag_mutex);
-		rec->next = conference->rec_node_head;
-		conference->rec_node_head = rec;
-		switch_mutex_unlock(conference->flag_mutex);
-
-		switch_threadattr_create(&thd_attr, rec->pool);
-		switch_threadattr_detach_set(thd_attr, 1);
-		switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
-		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;
-		const char *ouuid;
-
-		proto = switch_event_get_header(message_event, "proto");
-		from = switch_event_get_header(message_event, "from");
-		to = switch_event_get_header(message_event, "to");
-		//subject = switch_event_get_header(message_event, "subject");
-		body = switch_event_get_body(message_event);
-		//type = switch_event_get_header(message_event, "type");
-		hint = switch_event_get_header(message_event, "hint");
-		ouuid = switch_event_get_header(message_event, "Channel-Call-UUID");
-
-		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, &stream, body, from, ouuid);
-			} else if (switch_stristr("list", lbuf)) {
-				conference_list_pretty(conference, &stream);
-				/* provide help */
+			if ((expanded = switch_channel_expand_variables(switch_core_session_get_channel(session), src)) != src) {
+				toplay = expanded;
 			} else {
-				return SWITCH_STATUS_SUCCESS;
+				expanded = NULL;
+				toplay = src; 
 			}
+
+			if (!switch_is_file_path(toplay) && conference->sound_prefix) {
+				dfile = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, toplay);
+				switch_assert(dfile);
+				toplay = dfile;
+			}
+
+			switch_ivr_play_file(session, NULL, toplay, NULL);
+			switch_safe_free(dfile);
+			switch_safe_free(expanded);
 		}
+	}
 
-		switch_safe_free(lbuf);
+	switch_core_session_reset(session, SWITCH_TRUE, SWITCH_TRUE);
 
-		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);
+	/* release the readlock */
+	if (rl) {
 		switch_thread_rwlock_unlock(conference->rwlock);
+	}
 
+	switch_channel_set_variable(channel, "last_transfered_conference", NULL);
+
+ end:
+
+	switch_channel_clear_flag(channel, CF_CONFERENCE);
+	switch_channel_clear_flag(channel, CF_VIDEO_PASSIVE);
+
+	switch_core_session_video_reset(session);
+}
+
+/* Create a thread for the conference and launch it */
+static void launch_conference_thread(conference_obj_t *conference)
+{
+	switch_thread_t *thread;
+	switch_threadattr_t *thd_attr = NULL;
+
+	switch_set_flag_locked(conference, CFLAG_RUNNING);
+	switch_threadattr_create(&thd_attr, conference->pool);
+	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_thread_create(&thread, thd_attr, conference_thread_run, conference, conference->pool);
+}
+
+static switch_thread_t *launch_thread_detached(switch_thread_start_t func, switch_memory_pool_t *pool, void *data)
+{
+	switch_thread_t *thread;
+	switch_threadattr_t *thd_attr = NULL;
+
+	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, func, data, pool);
+	
+	return thread;
+}
+
+/* Create a video thread for the conference and launch it */
+static void launch_conference_video_thread(conference_obj_t *conference)
+{
+	launch_thread_detached(conference_video_thread_run, conference->pool, conference);
+	conference->video_running = 1;
+}
+
+/* Create a video thread for the conference and launch it */
+static int launch_conference_video_bridge_thread(conference_member_t *member_a, conference_member_t *member_b)
+{
+	conference_obj_t *conference = member_a->conference;
+	switch_memory_pool_t *pool = conference->pool;
+	int sanity = 10000, r = 0;
+
+	memset(conference->vh, 0, sizeof(conference->vh));
+
+	conference->vh[0].member_a = member_a;
+	conference->vh[0].member_b = member_b;
+	
+	conference->vh[1].member_a = member_b;
+	conference->vh[1].member_b = member_a;
+	
+	launch_thread_detached(conference_video_bridge_thread_run, pool, &conference->vh[0]);
+	launch_thread_detached(conference_video_bridge_thread_run, pool, &conference->vh[1]);
+
+	while(!(conference->vh[0].up && conference->vh[1].up) && --sanity > 0) {
+		switch_cond_next();
+	}
+	
+	if (conference->vh[0].up == 1 && conference->vh[1].up != 1) {
+		conference->vh[0].up = -1;
+		r = -1;
+	}
+
+	if (conference->vh[1].up == 1 && conference->vh[0].up != 1) {
+		conference->vh[1].up = -1;
+		r = -1;
+	}
+
+	return r;
+	
+}
+
+static 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_memory_pool_t *pool;
+	conference_record_t *rec;
+
+	/* 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");
+	}
+
+	/* Create a node object */
+	if (!(rec = switch_core_alloc(pool, sizeof(*rec)))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
+		switch_core_destroy_memory_pool(&pool);
+		return;
+	}
+
+	rec->conference = conference;
+	rec->path = switch_core_strdup(pool, path);
+	rec->pool = pool;
+	rec->autorec = autorec;
+
+	switch_mutex_lock(conference->flag_mutex);
+	rec->next = conference->rec_node_head;
+	conference->rec_node_head = rec;
+	switch_mutex_unlock(conference->flag_mutex);
+
+	switch_threadattr_create(&thd_attr, rec->pool);
+	switch_threadattr_detach_set(thd_attr, 1);
+	switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
+	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;
+	const char *ouuid;
+
+	proto = switch_event_get_header(message_event, "proto");
+	from = switch_event_get_header(message_event, "from");
+	to = switch_event_get_header(message_event, "to");
+	//subject = switch_event_get_header(message_event, "subject");
+	body = switch_event_get_body(message_event);
+	//type = switch_event_get_header(message_event, "type");
+	hint = switch_event_get_header(message_event, "hint");
+	ouuid = switch_event_get_header(message_event, "Channel-Call-UUID");
+
+	if ((p = strchr(to, '+'))) {
+		to = ++p;
+	}
+
+	if (!body) {
 		return SWITCH_STATUS_SUCCESS;
 	}
 
-	static 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))) {
-			if (switch_test_flag(conference, CFLAG_DESTRUCT)) {
-				switch_core_hash_delete(globals.conference_hash, conference->name);
-				switch_clear_flag(conference, CFLAG_INHASH);
-				conference = NULL;
-			} else if (!zstr(domain) && conference->domain && strcasecmp(domain, conference->domain)) {
-				conference = NULL;
-			}
-		}
-		if (conference) {
-			if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
-				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Read Lock Fail\n");
-				conference = NULL;
-			}
-		}
-		switch_mutex_unlock(globals.hash_mutex);
-
-		return conference;
+	if ((p = strchr(to, '@'))) {
+		switch_copy_string(name, to, ++p - to);
+	} else {
+		switch_copy_string(name, to, sizeof(name));
 	}
 
-	/* 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;
-		switch_xml_t xml_kvp;
-		char *timer_name = NULL;
-		char *domain = NULL;
-		char *desc = NULL;
-		char *name_domain = NULL;
-		char *tts_engine = NULL;
-		char *tts_voice = NULL;
-		char *enter_sound = NULL;
-		char *sound_prefix = NULL;
-		char *exit_sound = NULL;
-		char *alone_sound = NULL;
-		char *ack_sound = NULL;
-		char *nack_sound = NULL;
-		char *muted_sound = NULL;
-		char *mute_detect_sound = NULL;
-		char *unmuted_sound = NULL;
-		char *locked_sound = NULL;
-		char *is_locked_sound = NULL;
-		char *is_unlocked_sound = NULL;
-		char *kicked_sound = NULL;
-		char *pin = NULL;
-		char *mpin = NULL;
-		char *pin_sound = NULL;
-		char *bad_pin_sound = NULL;
-		char *energy_level = NULL;
-		char *auto_gain_level = NULL;
-		char *caller_id_name = NULL;
-		char *caller_id_number = NULL;
-		char *caller_controls = NULL;
-		char *moderator_controls = NULL;
-		char *member_flags = NULL;
-		char *conference_flags = NULL;
-		char *perpetual_sound = NULL;
-		char *moh_sound = NULL;
-		char *outcall_templ = NULL;
-		uint32_t max_members = 0;
-		uint32_t announce_count = 0;
-		char *maxmember_sound = NULL;
-		uint32_t rate = 8000, interval = 20;
-		int broadcast_chat_messages = 0;
-		int comfort_noise_level = 0;
-		int pin_retries = 3;
-		int ivr_dtmf_timeout = 500;
-		int ivr_input_timeout = 0;
-		char *suppress_events = NULL;
-		char *verbose_events = NULL;
-		char *auto_record = NULL;
-		char *conference_log_dir = NULL;
-		char *cdr_event_mode = NULL;
-		char *terminate_on_silence = NULL;
-		char *endconf_grace_time = NULL;
-		char uuid_str[SWITCH_UUID_FORMATTED_LENGTH+1];
-		switch_uuid_t uuid;
-		switch_codec_implementation_t read_impl = { 0 };
-		switch_channel_t *channel = NULL;
-		const char *force_rate = NULL, *force_interval = NULL, *presence_id = NULL;
-		uint32_t force_rate_i = 0, force_interval_i = 0;
+	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;
+	}
 
-		/* Validate the conference name */
-		if (zstr(name)) {
-			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Record! no name.\n");
-			return NULL;
+	SWITCH_STANDARD_STREAM(stream);
+
+	if (body != NULL && (lbuf = strdup(body))) {
+		/* special case list */
+		if (conference->broadcast_chat_messages) {
+			chat_message_broadcast(conference, &stream, body, from, ouuid);
+		} else if (switch_stristr("list", lbuf)) {
+			conference_list_pretty(conference, &stream);
+			/* provide help */
+		} else {
+			return SWITCH_STATUS_SUCCESS;
+		}
+	}
+
+	switch_safe_free(lbuf);
+
+	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;
+
+	switch_mutex_lock(globals.hash_mutex);
+	if ((conference = switch_core_hash_find(globals.conference_hash, name))) {
+		if (switch_test_flag(conference, CFLAG_DESTRUCT)) {
+			switch_core_hash_delete(globals.conference_hash, conference->name);
+			switch_clear_flag(conference, CFLAG_INHASH);
+			conference = NULL;
+		} else if (!zstr(domain) && conference->domain && strcasecmp(domain, conference->domain)) {
+			conference = NULL;
+		}
+	}
+	if (conference) {
+		if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Read Lock Fail\n");
+			conference = NULL;
+		}
+	}
+	switch_mutex_unlock(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;
+	switch_xml_t xml_kvp;
+	char *timer_name = NULL;
+	char *domain = NULL;
+	char *desc = NULL;
+	char *name_domain = NULL;
+	char *tts_engine = NULL;
+	char *tts_voice = NULL;
+	char *enter_sound = NULL;
+	char *sound_prefix = NULL;
+	char *exit_sound = NULL;
+	char *alone_sound = NULL;
+	char *ack_sound = NULL;
+	char *nack_sound = NULL;
+	char *muted_sound = NULL;
+	char *mute_detect_sound = NULL;
+	char *unmuted_sound = NULL;
+	char *locked_sound = NULL;
+	char *is_locked_sound = NULL;
+	char *is_unlocked_sound = NULL;
+	char *kicked_sound = NULL;
+	char *pin = NULL;
+	char *mpin = NULL;
+	char *pin_sound = NULL;
+	char *bad_pin_sound = NULL;
+	char *energy_level = NULL;
+	char *auto_gain_level = NULL;
+	char *caller_id_name = NULL;
+	char *caller_id_number = NULL;
+	char *caller_controls = NULL;
+	char *moderator_controls = NULL;
+	char *member_flags = NULL;
+	char *conference_flags = NULL;
+	char *perpetual_sound = NULL;
+	char *moh_sound = NULL;
+	char *outcall_templ = NULL;
+	uint32_t max_members = 0;
+	uint32_t announce_count = 0;
+	char *maxmember_sound = NULL;
+	uint32_t rate = 8000, interval = 20;
+	int broadcast_chat_messages = 0;
+	int comfort_noise_level = 0;
+	int pin_retries = 3;
+	int ivr_dtmf_timeout = 500;
+	int ivr_input_timeout = 0;
+	char *suppress_events = NULL;
+	char *verbose_events = NULL;
+	char *auto_record = NULL;
+	char *conference_log_dir = NULL;
+	char *cdr_event_mode = NULL;
+	char *terminate_on_silence = NULL;
+	char *endconf_grace_time = NULL;
+	char uuid_str[SWITCH_UUID_FORMATTED_LENGTH+1];
+	switch_uuid_t uuid;
+	switch_codec_implementation_t read_impl = { 0 };
+	switch_channel_t *channel = NULL;
+	const char *force_rate = NULL, *force_interval = NULL, *presence_id = NULL;
+	uint32_t force_rate_i = 0, force_interval_i = 0;
+
+	/* Validate the conference name */
+	if (zstr(name)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Record! no name.\n");
+		return NULL;
+	}
+
+	if (session) {
+		uint32_t tmp;
+
+		switch_core_session_get_read_impl(session, &read_impl);
+		channel = switch_core_session_get_channel(session);
+		
+		presence_id = switch_channel_get_variable(channel, "presence_id");
+
+		if ((force_rate = switch_channel_get_variable(channel, "conference_force_rate"))) {
+			if (!strcasecmp(force_rate, "auto")) {
+				force_rate_i = read_impl.actual_samples_per_second;
+			} else {
+				tmp = atoi(force_rate);
+
+				if (tmp == 8000 || tmp == 12000 || tmp == 16000 || tmp == 24000 || tmp == 32000 || tmp == 48000) {
+					force_rate_i = rate = tmp;
+				}
+			}
 		}
 
-		if (session) {
-			uint32_t tmp;
+		if ((force_interval = switch_channel_get_variable(channel, "conference_force_interval"))) {
+			if (!strcasecmp(force_interval, "auto")) {
+				force_interval_i = read_impl.microseconds_per_packet / 1000;
+			} else {
+				tmp = atoi(force_interval);
+				
+				if (SWITCH_ACCEPTABLE_INTERVAL(tmp)) {
+					force_interval_i = interval = tmp;
+				}
+			}
+		}
+	}
 
-			switch_core_session_get_read_impl(session, &read_impl);
-			channel = switch_core_session_get_channel(session);
+	switch_mutex_lock(globals.hash_mutex);
 
-			presence_id = switch_channel_get_variable(channel, "presence_id");
+	/* parse the profile tree for param values */
+	if (cfg.profile)
+		for (xml_kvp = switch_xml_child(cfg.profile, "param"); xml_kvp; xml_kvp = xml_kvp->next) {
+			char *var = (char *) switch_xml_attr_soft(xml_kvp, "name");
+			char *val = (char *) switch_xml_attr_soft(xml_kvp, "value");
+			char buf[128] = "";
+			char *p;
 
-			if ((force_rate = switch_channel_get_variable(channel, "conference_force_rate"))) {
-				if (!strcasecmp(force_rate, "auto")) {
-					force_rate_i = read_impl.actual_samples_per_second;
+			if ((p = strchr(var, '_'))) {
+				switch_copy_string(buf, var, sizeof(buf));
+				for (p = buf; *p; p++) {
+					if (*p == '_') {
+						*p = '-';
+					}
+				}
+				var = buf;
+			}
+
+			if (!force_rate_i && !strcasecmp(var, "rate") && !zstr(val)) {
+				uint32_t tmp = atoi(val);
+				if (session && tmp == 0) {
+					if (!strcasecmp(val, "auto")) {
+						rate = read_impl.actual_samples_per_second;
+					}
 				} else {
-					tmp = atoi(force_rate);
-
 					if (tmp == 8000 || tmp == 12000 || tmp == 16000 || tmp == 24000 || tmp == 32000 || tmp == 48000) {
-						force_rate_i = rate = tmp;
+						rate = tmp;
 					}
 				}
-			}
+			} else if (!strcasecmp(var, "domain") && !zstr(val)) {
+				domain = val;
+			} else if (!strcasecmp(var, "description") && !zstr(val)) {
+				desc = val;
+			} else if (!force_interval_i && !strcasecmp(var, "interval") && !zstr(val)) {
+				uint32_t tmp = atoi(val);
 
-			if ((force_interval = switch_channel_get_variable(channel, "conference_force_interval"))) {
-				if (!strcasecmp(force_interval, "auto")) {
-					force_interval_i = read_impl.microseconds_per_packet / 1000;
+				if (session && tmp == 0) {
+					if (!strcasecmp(val, "auto")) {
+						interval = read_impl.microseconds_per_packet / 1000;
+					}
 				} else {
-					tmp = atoi(force_interval);
-
 					if (SWITCH_ACCEPTABLE_INTERVAL(tmp)) {
-						force_interval_i = interval = tmp;
-					}
-				}
-			}
-		}
-
-		switch_mutex_lock(globals.hash_mutex);
-
-		/* parse the profile tree for param values */
-		if (cfg.profile)
-			for (xml_kvp = switch_xml_child(cfg.profile, "param"); xml_kvp; xml_kvp = xml_kvp->next) {
-				char *var = (char *) switch_xml_attr_soft(xml_kvp, "name");
-				char *val = (char *) switch_xml_attr_soft(xml_kvp, "value");
-				char buf[128] = "";
-				char *p;
-
-				if ((p = strchr(var, '_'))) {
-					switch_copy_string(buf, var, sizeof(buf));
-					for (p = buf; *p; p++) {
-						if (*p == '_') {
-							*p = '-';
-						}
-					}
-					var = buf;
-				}
-
-				if (!force_rate_i && !strcasecmp(var, "rate") && !zstr(val)) {
-					uint32_t tmp = atoi(val);
-					if (session && tmp == 0) {
-						if (!strcasecmp(val, "auto")) {
-							rate = read_impl.actual_samples_per_second;
-						}
+						interval = tmp;
 					} else {
-						if (tmp == 8000 || tmp == 12000 || tmp == 16000 || tmp == 24000 || tmp == 32000 || tmp == 48000) {
-							rate = tmp;
-						}
+						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
+										  "Interval must be multipe of 10 and less than %d, Using default of 20\n", SWITCH_MAX_INTERVAL);
 					}
-				} else if (!strcasecmp(var, "domain") && !zstr(val)) {
-					domain = val;
-				} else if (!strcasecmp(var, "description") && !zstr(val)) {
-					desc = val;
-				} else if (!force_interval_i && !strcasecmp(var, "interval") && !zstr(val)) {
-					uint32_t tmp = atoi(val);
-
-					if (session && tmp == 0) {
-						if (!strcasecmp(val, "auto")) {
-							interval = read_impl.microseconds_per_packet / 1000;
-						}
-					} else {
-						if (SWITCH_ACCEPTABLE_INTERVAL(tmp)) {
-							interval = tmp;
-						} else {
-							switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
-											  "Interval must be multipe of 10 and less than %d, Using default of 20\n", SWITCH_MAX_INTERVAL);
-						}
-					}
-				} else if (!strcasecmp(var, "timer-name") && !zstr(val)) {
-					timer_name = val;
-				} else if (!strcasecmp(var, "tts-engine") && !zstr(val)) {
-					tts_engine = val;
-				} else if (!strcasecmp(var, "tts-voice") && !zstr(val)) {
-					tts_voice = val;
-				} else if (!strcasecmp(var, "enter-sound") && !zstr(val)) {
-					enter_sound = val;
-				} else if (!strcasecmp(var, "outcall-templ") && !zstr(val)) {
-					outcall_templ = val;
-				} else if (!strcasecmp(var, "exit-sound") && !zstr(val)) {
-					exit_sound = val;
-				} else if (!strcasecmp(var, "alone-sound") && !zstr(val)) {
-					alone_sound = val;
-				} else if (!strcasecmp(var, "perpetual-sound") && !zstr(val)) {
-					perpetual_sound = val;
-				} else if (!strcasecmp(var, "moh-sound") && !zstr(val)) {
-					moh_sound = val;
-				} else if (!strcasecmp(var, "ack-sound") && !zstr(val)) {
-					ack_sound = val;
-				} else if (!strcasecmp(var, "nack-sound") && !zstr(val)) {
-					nack_sound = val;
-				} else if (!strcasecmp(var, "muted-sound") && !zstr(val)) {
-					muted_sound = val;
-				} else if (!strcasecmp(var, "mute-detect-sound") && !zstr(val)) {
-					mute_detect_sound = val;
-				} else if (!strcasecmp(var, "unmuted-sound") && !zstr(val)) {
-					unmuted_sound = val;
-				} else if (!strcasecmp(var, "locked-sound") && !zstr(val)) {
-					locked_sound = val;
-				} else if (!strcasecmp(var, "is-locked-sound") && !zstr(val)) {
-					is_locked_sound = val;
-				} else if (!strcasecmp(var, "is-unlocked-sound") && !zstr(val)) {
-					is_unlocked_sound = val;
-				} else if (!strcasecmp(var, "member-flags") && !zstr(val)) {
-					member_flags = val;
-				} else if (!strcasecmp(var, "conference-flags") && !zstr(val)) {
-					conference_flags = val;
-				} else if (!strcasecmp(var, "cdr-log-dir") && !zstr(val)) {
-					conference_log_dir = val;
-				} else if (!strcasecmp(var, "cdr-event-mode") && !zstr(val)) {
-					cdr_event_mode = val;
-				} else if (!strcasecmp(var, "kicked-sound") && !zstr(val)) {
-					kicked_sound = val;
-				} else if (!strcasecmp(var, "pin") && !zstr(val)) {
-					pin = val;
-				} else if (!strcasecmp(var, "moderator-pin") && !zstr(val)) {
-					mpin = val;
-				} else if (!strcasecmp(var, "pin-retries") && !zstr(val)) {
-					int tmp = atoi(val);
-					if (tmp >= 0) {
-						pin_retries = tmp;
-					}
-				} else if (!strcasecmp(var, "pin-sound") && !zstr(val)) {
-					pin_sound = val;
-				} else if (!strcasecmp(var, "bad-pin-sound") && !zstr(val)) {
-					bad_pin_sound = val;
-				} else if (!strcasecmp(var, "energy-level") && !zstr(val)) {
-					energy_level = val;
-				} else if (!strcasecmp(var, "auto-gain-level") && !zstr(val)) {
-					auto_gain_level = val;
-				} else if (!strcasecmp(var, "caller-id-name") && !zstr(val)) {
-					caller_id_name = val;
-				} else if (!strcasecmp(var, "caller-id-number") && !zstr(val)) {
-					caller_id_number = val;
-				} else if (!strcasecmp(var, "caller-controls") && !zstr(val)) {
-					caller_controls = val;
-				} else if (!strcasecmp(var, "ivr-dtmf-timeout") && !zstr(val)) {
-					ivr_dtmf_timeout = atoi(val);
-					if (ivr_dtmf_timeout < 500) {
-						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "not very smart value for ivr-dtmf-timeout found (%d), defaulting to 500ms\n", ivr_dtmf_timeout);
-						ivr_dtmf_timeout = 500;
-					}
-				} else if (!strcasecmp(var, "ivr-input-timeout") && !zstr(val)) {
-					ivr_input_timeout = atoi(val);
-					if (ivr_input_timeout != 0 && ivr_input_timeout < 500) {
-						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "not very smart value for ivr-input-timeout found (%d), defaulting to 500ms\n", ivr_input_timeout);
-						ivr_input_timeout = 5000;
-					}
-				} else if (!strcasecmp(var, "moderator-controls") && !zstr(val)) {
-					moderator_controls = val;
-				} else if (!strcasecmp(var, "broadcast-chat-messages") && !zstr(val) && switch_true(val)) {
-					broadcast_chat_messages = 1;
-				} else if (!strcasecmp(var, "comfort-noise") && !zstr(val)) {
-					int tmp;
-					tmp = atoi(val);
-					if (tmp > 1 && tmp < 10000) {
-						comfort_noise_level = tmp;
-					} else if (switch_true(val)) {
-						comfort_noise_level = 1400;
-					}
-				} else if (!strcasecmp(var, "sound-prefix") && !zstr(val)) {
-					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "override sound-prefix with: %s\n", val);
-					sound_prefix = val;
-				} else if (!strcasecmp(var, "max-members") && !zstr(val)) {
-					errno = 0;		/* sanity first */
-					max_members = strtol(val, NULL, 0);	/* base 0 lets 0x... for hex 0... for octal and base 10 otherwise through */
-					if (errno == ERANGE || errno == EINVAL || (int32_t) max_members < 0 || max_members == 1) {
-						/* a negative wont work well, and its foolish to have a conference limited to 1 person unless the outbound
-						 * stuff is added, see comments above
-						 */
-						max_members = 0;	/* set to 0 to disable max counts */
-						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "max-members %s is invalid, not setting a limit\n", val);
-					}
-				} else if (!strcasecmp(var, "max-members-sound") && !zstr(val)) {
-					maxmember_sound = val;
-				} else if (!strcasecmp(var, "announce-count") && !zstr(val)) {
-					errno = 0;		/* safety first */
-					announce_count = strtol(val, NULL, 0);
-					if (errno == ERANGE || errno == EINVAL) {
-						announce_count = 0;
-						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "announce-count is invalid, not anouncing member counts\n");
-					}
-				} else if (!strcasecmp(var, "suppress-events") && !zstr(val)) {
-					suppress_events = val;
-				} else if (!strcasecmp(var, "verbose-events") && !zstr(val)) {
-					verbose_events = val;
-				} else if (!strcasecmp(var, "auto-record") && !zstr(val)) {
-					auto_record = val;
-				} else if (!strcasecmp(var, "terminate-on-silence") && !zstr(val)) {
-					terminate_on_silence = val;
-				} else if (!strcasecmp(var, "endconf-grace-time") && !zstr(val)) {
-					endconf_grace_time = val;
 				}
-			}
-
-		/* Set defaults and various paramaters */
-
-		/* Timer module to use */
-		if (zstr(timer_name)) {
-			timer_name = "soft";
-		}
-
-		/* Caller ID Name */
-		if (zstr(caller_id_name)) {
-			caller_id_name = (char *) global_app_name;
-		}
-
-		/* Caller ID Number */
-		if (zstr(caller_id_number)) {
-			caller_id_number = SWITCH_DEFAULT_CLID_NUMBER;
-		}
-
-		if (!pool) {
-			/* 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");
-				conference = NULL;
-				goto end;
+			} else if (!strcasecmp(var, "timer-name") && !zstr(val)) {
+				timer_name = val;
+			} else if (!strcasecmp(var, "tts-engine") && !zstr(val)) {
+				tts_engine = val;
+			} else if (!strcasecmp(var, "tts-voice") && !zstr(val)) {
+				tts_voice = val;
+			} else if (!strcasecmp(var, "enter-sound") && !zstr(val)) {
+				enter_sound = val;
+			} else if (!strcasecmp(var, "outcall-templ") && !zstr(val)) {
+				outcall_templ = val;
+			} else if (!strcasecmp(var, "exit-sound") && !zstr(val)) {
+				exit_sound = val;
+			} else if (!strcasecmp(var, "alone-sound") && !zstr(val)) {
+				alone_sound = val;
+			} else if (!strcasecmp(var, "perpetual-sound") && !zstr(val)) {
+				perpetual_sound = val;
+			} else if (!strcasecmp(var, "moh-sound") && !zstr(val)) {
+				moh_sound = val;
+			} else if (!strcasecmp(var, "ack-sound") && !zstr(val)) {
+				ack_sound = val;
+			} else if (!strcasecmp(var, "nack-sound") && !zstr(val)) {
+				nack_sound = val;
+			} else if (!strcasecmp(var, "muted-sound") && !zstr(val)) {
+				muted_sound = val;
+			} else if (!strcasecmp(var, "mute-detect-sound") && !zstr(val)) {
+				mute_detect_sound = val;
+			} else if (!strcasecmp(var, "unmuted-sound") && !zstr(val)) {
+				unmuted_sound = val;
+			} else if (!strcasecmp(var, "locked-sound") && !zstr(val)) {
+				locked_sound = val;
+			} else if (!strcasecmp(var, "is-locked-sound") && !zstr(val)) {
+				is_locked_sound = val;
+			} else if (!strcasecmp(var, "is-unlocked-sound") && !zstr(val)) {
+				is_unlocked_sound = val;
+			} else if (!strcasecmp(var, "member-flags") && !zstr(val)) {
+				member_flags = val;
+			} else if (!strcasecmp(var, "conference-flags") && !zstr(val)) {
+				conference_flags = val;
+			} else if (!strcasecmp(var, "cdr-log-dir") && !zstr(val)) {
+				conference_log_dir = val;
+			} else if (!strcasecmp(var, "cdr-event-mode") && !zstr(val)) {
+				cdr_event_mode = val;
+			} else if (!strcasecmp(var, "kicked-sound") && !zstr(val)) {
+				kicked_sound = val;
+			} else if (!strcasecmp(var, "pin") && !zstr(val)) {
+				pin = val;
+			} else if (!strcasecmp(var, "moderator-pin") && !zstr(val)) {
+				mpin = val;
+			} else if (!strcasecmp(var, "pin-retries") && !zstr(val)) {
+				int tmp = atoi(val);
+				if (tmp >= 0) {
+					pin_retries = tmp;
+				}
+			} else if (!strcasecmp(var, "pin-sound") && !zstr(val)) {
+				pin_sound = val;
+			} else if (!strcasecmp(var, "bad-pin-sound") && !zstr(val)) {
+				bad_pin_sound = val;
+			} else if (!strcasecmp(var, "energy-level") && !zstr(val)) {
+				energy_level = val;
+			} else if (!strcasecmp(var, "auto-gain-level") && !zstr(val)) {
+				auto_gain_level = val;
+			} else if (!strcasecmp(var, "caller-id-name") && !zstr(val)) {
+				caller_id_name = val;
+			} else if (!strcasecmp(var, "caller-id-number") && !zstr(val)) {
+				caller_id_number = val;
+			} else if (!strcasecmp(var, "caller-controls") && !zstr(val)) {
+				caller_controls = val;
+                       } else if (!strcasecmp(var, "ivr-dtmf-timeout") && !zstr(val)) {
+                               ivr_dtmf_timeout = atoi(val);
+                               if (ivr_dtmf_timeout < 500) {
+                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "not very smart value for ivr-dtmf-timeout found (%d), defaulting to 500ms\n", ivr_dtmf_timeout);
+                                       ivr_dtmf_timeout = 500;
+                               }
+                       } else if (!strcasecmp(var, "ivr-input-timeout") && !zstr(val)) {
+                               ivr_input_timeout = atoi(val);
+                               if (ivr_input_timeout != 0 && ivr_input_timeout < 500) {
+                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "not very smart value for ivr-input-timeout found (%d), defaulting to 500ms\n", ivr_input_timeout);
+                                       ivr_input_timeout = 5000;
+                               }
+			} else if (!strcasecmp(var, "moderator-controls") && !zstr(val)) {
+				moderator_controls = val;
+			} else if (!strcasecmp(var, "broadcast-chat-messages") && !zstr(val) && switch_true(val)) {
+				broadcast_chat_messages = 1;
+			} else if (!strcasecmp(var, "comfort-noise") && !zstr(val)) {
+				int tmp;
+				tmp = atoi(val);
+				if (tmp > 1 && tmp < 10000) {
+					comfort_noise_level = tmp;
+				} else if (switch_true(val)) {
+					comfort_noise_level = 1400;
+				}
+			} else if (!strcasecmp(var, "sound-prefix") && !zstr(val)) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "override sound-prefix with: %s\n", val);
+				sound_prefix = val;
+			} else if (!strcasecmp(var, "max-members") && !zstr(val)) {
+				errno = 0;		/* sanity first */
+				max_members = strtol(val, NULL, 0);	/* base 0 lets 0x... for hex 0... for octal and base 10 otherwise through */
+				if (errno == ERANGE || errno == EINVAL || (int32_t) max_members < 0 || max_members == 1) {
+					/* a negative wont work well, and its foolish to have a conference limited to 1 person unless the outbound 
+					 * stuff is added, see comments above
+					 */
+					max_members = 0;	/* set to 0 to disable max counts */
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "max-members %s is invalid, not setting a limit\n", val);
+				}
+			} else if (!strcasecmp(var, "max-members-sound") && !zstr(val)) {
+				maxmember_sound = val;
+			} else if (!strcasecmp(var, "announce-count") && !zstr(val)) {
+				errno = 0;		/* safety first */
+				announce_count = strtol(val, NULL, 0);
+				if (errno == ERANGE || errno == EINVAL) {
+					announce_count = 0;
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "announce-count is invalid, not anouncing member counts\n");
+				}
+			} else if (!strcasecmp(var, "suppress-events") && !zstr(val)) {
+				suppress_events = val;
+			} else if (!strcasecmp(var, "verbose-events") && !zstr(val)) {
+				verbose_events = val;
+			} else if (!strcasecmp(var, "auto-record") && !zstr(val)) {
+				auto_record = val;
+			} else if (!strcasecmp(var, "terminate-on-silence") && !zstr(val)) {
+				terminate_on_silence = val;
+			} else if (!strcasecmp(var, "endconf-grace-time") && !zstr(val)) {
+				endconf_grace_time = val;
 			}
 		}
 
-		/* Create the conference object. */
-		if (!(conference = switch_core_alloc(pool, sizeof(*conference)))) {
-			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+	/* Set defaults and various paramaters */
+
+	/* Timer module to use */
+	if (zstr(timer_name)) {
+		timer_name = "soft";
+	}
+
+	/* Caller ID Name */
+	if (zstr(caller_id_name)) {
+		caller_id_name = (char *) global_app_name;
+	}
+
+	/* Caller ID Number */
+	if (zstr(caller_id_number)) {
+		caller_id_number = SWITCH_DEFAULT_CLID_NUMBER;
+	}
+
+	if (!pool) {
+		/* 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");
 			conference = NULL;
 			goto end;
 		}
+	}
 
-		conference->start_time = switch_epoch_time_now(NULL);
+	/* Create the conference object. */
+	if (!(conference = switch_core_alloc(pool, sizeof(*conference)))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+		conference = NULL;
+		goto end;
+	}
 
-		/* initialize the conference object with settings from the specified profile */
-		conference->pool = pool;
-		conference->profile_name = switch_core_strdup(conference->pool, cfg.profile ? switch_xml_attr_soft(cfg.profile, "name") : "none");
-		if (timer_name) {
-			conference->timer_name = switch_core_strdup(conference->pool, timer_name);
-		}
-		if (tts_engine) {
-			conference->tts_engine = switch_core_strdup(conference->pool, tts_engine);
-		}
-		if (tts_voice) {
-			conference->tts_voice = switch_core_strdup(conference->pool, tts_voice);
+	conference->start_time = switch_epoch_time_now(NULL);
+
+	/* initialize the conference object with settings from the specified profile */
+	conference->pool = pool;
+	conference->profile_name = switch_core_strdup(conference->pool, cfg.profile ? switch_xml_attr_soft(cfg.profile, "name") : "none");
+	if (timer_name) {
+		conference->timer_name = switch_core_strdup(conference->pool, timer_name);
+	}
+	if (tts_engine) {
+		conference->tts_engine = switch_core_strdup(conference->pool, tts_engine);
+	}
+	if (tts_voice) {
+		conference->tts_voice = switch_core_strdup(conference->pool, tts_voice);
+	}
+
+	conference->comfort_noise_level = comfort_noise_level;
+	conference->pin_retries = pin_retries;
+	conference->caller_id_name = switch_core_strdup(conference->pool, caller_id_name);
+	conference->caller_id_number = switch_core_strdup(conference->pool, caller_id_number);
+	conference->caller_controls = switch_core_strdup(conference->pool, caller_controls);
+	conference->moderator_controls = switch_core_strdup(conference->pool, moderator_controls);
+	conference->broadcast_chat_messages = broadcast_chat_messages;
+
+	if (outcall_templ) {
+		conference->outcall_templ = switch_core_strdup(conference->pool, outcall_templ);
+	}
+	conference->run_time = switch_epoch_time_now(NULL);
+
+	if (!zstr(conference_log_dir)) {
+		char *path;
+
+		if (!strcmp(conference_log_dir, "auto")) {
+			path = switch_core_sprintf(conference->pool, "%s%sconference_cdr", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR);
+		} else if (!switch_is_file_path(conference_log_dir)) {
+			path = switch_core_sprintf(conference->pool, "%s%s%s", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, conference_log_dir);
+		} else {
+			path = switch_core_strdup(conference->pool, conference_log_dir);
 		}
 
-		conference->comfort_noise_level = comfort_noise_level;
-		conference->pin_retries = pin_retries;
-		conference->caller_id_name = switch_core_strdup(conference->pool, caller_id_name);
-		conference->caller_id_number = switch_core_strdup(conference->pool, caller_id_number);
-		conference->caller_controls = switch_core_strdup(conference->pool, caller_controls);
-		conference->moderator_controls = switch_core_strdup(conference->pool, moderator_controls);
-		conference->broadcast_chat_messages = broadcast_chat_messages;
+		switch_dir_make_recursive(path, SWITCH_DEFAULT_DIR_PERMS, conference->pool);
+		conference->log_dir = path;
 
-		if (outcall_templ) {
-			conference->outcall_templ = switch_core_strdup(conference->pool, outcall_templ);
-		}
-		conference->run_time = switch_epoch_time_now(NULL);
-
-		if (!zstr(conference_log_dir)) {
-			char *path;
-
-			if (!strcmp(conference_log_dir, "auto")) {
-				path = switch_core_sprintf(conference->pool, "%s%sconference_cdr", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR);
-			} else if (!switch_is_file_path(conference_log_dir)) {
-				path = switch_core_sprintf(conference->pool, "%s%s%s", SWITCH_GLOBAL_dirs.log_dir, SWITCH_PATH_SEPARATOR, conference_log_dir);
-			} else {
-				path = switch_core_strdup(conference->pool, conference_log_dir);
-			}
-
-			switch_dir_make_recursive(path, SWITCH_DEFAULT_DIR_PERMS, conference->pool);
-			conference->log_dir = path;
-
-		}
-
-		if (!zstr(cdr_event_mode)) {
-			if (!strcmp(cdr_event_mode, "content")) {
-				conference->cdr_event_mode = CDRE_AS_CONTENT;
-			} else if (!strcmp(cdr_event_mode, "file")) {
-				if (!zstr(conference->log_dir)) {
-					conference->cdr_event_mode = CDRE_AS_FILE;
-				} else {
-					conference->cdr_event_mode = CDRE_NONE;
-					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "'cdr-log-dir' parameter not set; CDR event mode 'file' ignored");
-				}
+	}
+	
+	if (!zstr(cdr_event_mode)) {
+		if (!strcmp(cdr_event_mode, "content")) {
+			conference->cdr_event_mode = CDRE_AS_CONTENT;
+		} else if (!strcmp(cdr_event_mode, "file")) {
+			if (!zstr(conference->log_dir)) {
+				conference->cdr_event_mode = CDRE_AS_FILE;
 			} else {
 				conference->cdr_event_mode = CDRE_NONE;
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "'cdr-log-dir' parameter not set; CDR event mode 'file' ignored");
 			}
-		}
-
-		if (!zstr(perpetual_sound)) {
-			conference->perpetual_sound = switch_core_strdup(conference->pool, perpetual_sound);
-		}
-
-		conference->mflags = MFLAG_CAN_SPEAK | MFLAG_CAN_HEAR;
-
-		if (!zstr(moh_sound) && switch_is_moh(moh_sound)) {
-			conference->moh_sound = switch_core_strdup(conference->pool, moh_sound);
-		}
-
-		if (member_flags) {
-			set_mflags(member_flags, &conference->mflags);
-		}
-
-		if (conference_flags) {
-			set_cflags(conference_flags, &conference->flags);
-		}
-
-		if (!zstr(sound_prefix)) {
-			conference->sound_prefix = switch_core_strdup(conference->pool, sound_prefix);
 		} else {
-			const char *val;
-			if ((val = switch_channel_get_variable(channel, "sound_prefix")) && !zstr(val)) {
-				/* if no sound_prefix was set, use the channel sound_prefix */
-				conference->sound_prefix = switch_core_strdup(conference->pool, val);
-				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "using channel sound prefix: %s\n", conference->sound_prefix);
-			}
+			conference->cdr_event_mode = CDRE_NONE;
 		}
+	}
 
-		if (!zstr(enter_sound)) {
-			conference->enter_sound = switch_core_strdup(conference->pool, enter_sound);
+	if (!zstr(perpetual_sound)) {
+		conference->perpetual_sound = switch_core_strdup(conference->pool, perpetual_sound);
+	}
+
+	conference->mflags = MFLAG_CAN_SPEAK | MFLAG_CAN_HEAR;
+
+	if (!zstr(moh_sound) && switch_is_moh(moh_sound)) {
+		conference->moh_sound = switch_core_strdup(conference->pool, moh_sound);
+	}
+
+	if (member_flags) {
+		set_mflags(member_flags, &conference->mflags);
+	}
+
+	if (conference_flags) {
+		set_cflags(conference_flags, &conference->flags);
+	}
+
+	if (!zstr(sound_prefix)) {
+		conference->sound_prefix = switch_core_strdup(conference->pool, sound_prefix);
+	} else {
+		const char *val;
+		if ((val = switch_channel_get_variable(channel, "sound_prefix")) && !zstr(val)) {
+			/* if no sound_prefix was set, use the channel sound_prefix */
+			conference->sound_prefix = switch_core_strdup(conference->pool, val);
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "using channel sound prefix: %s\n", conference->sound_prefix);
 		}
+	}
 
-		if (!zstr(exit_sound)) {
-			conference->exit_sound = switch_core_strdup(conference->pool, exit_sound);
-		}
+	if (!zstr(enter_sound)) {
+		conference->enter_sound = switch_core_strdup(conference->pool, enter_sound);
+	}
 
-		if (!zstr(ack_sound)) {
-			conference->ack_sound = switch_core_strdup(conference->pool, ack_sound);
-		}
+	if (!zstr(exit_sound)) {
+		conference->exit_sound = switch_core_strdup(conference->pool, exit_sound);
+	}
 
-		if (!zstr(nack_sound)) {
-			conference->nack_sound = switch_core_strdup(conference->pool, nack_sound);
-		}
+	if (!zstr(ack_sound)) {
+		conference->ack_sound = switch_core_strdup(conference->pool, ack_sound);
+	}
 
+	if (!zstr(nack_sound)) {
+		conference->nack_sound = switch_core_strdup(conference->pool, nack_sound);
+	}
+
+	if (!zstr(muted_sound)) {
+		conference->muted_sound = switch_core_strdup(conference->pool, muted_sound);
+	}
+
+	if (zstr(mute_detect_sound)) {
 		if (!zstr(muted_sound)) {
-			conference->muted_sound = switch_core_strdup(conference->pool, muted_sound);
+			conference->mute_detect_sound = switch_core_strdup(conference->pool, muted_sound);
 		}
-
-		if (zstr(mute_detect_sound)) {
-			if (!zstr(muted_sound)) {
-				conference->mute_detect_sound = switch_core_strdup(conference->pool, muted_sound);
-			}
-		} else {
-			conference->mute_detect_sound = switch_core_strdup(conference->pool, mute_detect_sound);
-		}
-
-		if (!zstr(unmuted_sound)) {
-			conference->unmuted_sound = switch_core_strdup(conference->pool, unmuted_sound);
-		}
-
-		if (!zstr(kicked_sound)) {
-			conference->kicked_sound = switch_core_strdup(conference->pool, kicked_sound);
-		}
-
-		if (!zstr(pin_sound)) {
-			conference->pin_sound = switch_core_strdup(conference->pool, pin_sound);
-		}
-
-		if (!zstr(bad_pin_sound)) {
-			conference->bad_pin_sound = switch_core_strdup(conference->pool, bad_pin_sound);
-		}
-
-		if (!zstr(pin)) {
-			conference->pin = switch_core_strdup(conference->pool, pin);
-		}
-
-		if (!zstr(mpin)) {
-			conference->mpin = switch_core_strdup(conference->pool, mpin);
-		}
-
-		if (!zstr(alone_sound)) {
-			conference->alone_sound = switch_core_strdup(conference->pool, alone_sound);
-		}
-
-		if (!zstr(locked_sound)) {
-			conference->locked_sound = switch_core_strdup(conference->pool, locked_sound);
-		}
-
-		if (!zstr(is_locked_sound)) {
-			conference->is_locked_sound = switch_core_strdup(conference->pool, is_locked_sound);
-		}
-
-		if (!zstr(is_unlocked_sound)) {
-			conference->is_unlocked_sound = switch_core_strdup(conference->pool, is_unlocked_sound);
-		}
-
-		if (!zstr(energy_level)) {
-			conference->energy_level = atoi(energy_level);
-			if (conference->energy_level < 0) {
-				conference->energy_level = 0;
-			}
-		}
-
-		if (!zstr(auto_gain_level)) {
-			int level = 0;
-
-			if (switch_true(auto_gain_level)) {
-				level = DEFAULT_AGC_LEVEL;
-			} else {
-				level = atoi(auto_gain_level);
-			}
-
-			if (level > 0 && level > conference->energy_level) {
-				conference->agc_level = level;
-			}
-		}
-
-		if (!zstr(maxmember_sound)) {
-			conference->maxmember_sound = switch_core_strdup(conference->pool, maxmember_sound);
-		}
-		/* its going to be 0 by default, set to a value otherwise so this should be safe */
-		conference->max_members = max_members;
-		conference->announce_count = announce_count;
-
-		conference->name = switch_core_strdup(conference->pool, name);
-
-		if ((name_domain = strchr(conference->name, '@'))) {
-			name_domain++;
-			conference->domain = switch_core_strdup(conference->pool, name_domain);
-		} else if (domain) {
-			conference->domain = switch_core_strdup(conference->pool, domain);
-		} else if (presence_id && (name_domain = strchr(presence_id, '@'))) {
-			name_domain++;
-			conference->domain = switch_core_strdup(conference->pool, name_domain);
-		} else {
-			conference->domain = "cluecon.com";
-		}
-
-		conference->rate = rate;
-		conference->interval = interval;
-		conference->ivr_dtmf_timeout = ivr_dtmf_timeout;
-		conference->ivr_input_timeout = ivr_input_timeout;
-
-		conference->eflags = 0xFFFFFFFF;
-		if (!zstr(suppress_events)) {
-			clear_eflags(suppress_events, &conference->eflags);
-		}
-
-		if (!zstr(auto_record)) {
-			conference->auto_record = switch_core_strdup(conference->pool, auto_record);
-		}
-
-		if (!zstr(desc)) {
-			conference->desc = switch_core_strdup(conference->pool, desc);
-		}
-
-		if (!zstr(terminate_on_silence)) {
-			conference->terminate_on_silence = atoi(terminate_on_silence);
-		}
-		if (!zstr(endconf_grace_time)) {
-			conference->endconf_grace_time = atoi(endconf_grace_time);
-		}
-
-		if (!zstr(verbose_events) && switch_true(verbose_events)) {
-			conference->verbose_events = 1;
-		}
-
-		/* Create the conference unique identifier */
-		switch_uuid_get(&uuid);
-		switch_uuid_format(uuid_str, &uuid);
-		conference->uuid_str = switch_core_strdup(conference->pool, uuid_str);
-
-		/* Set enter sound and exit sound flags so that default is on */
-		switch_set_flag(conference, CFLAG_ENTER_SOUND);
-		switch_set_flag(conference, CFLAG_EXIT_SOUND);
-
-		/* Activate the conference mutex for exclusivity */
-		switch_mutex_init(&conference->mutex, SWITCH_MUTEX_NESTED, conference->pool);
-		switch_mutex_init(&conference->flag_mutex, SWITCH_MUTEX_NESTED, conference->pool);
-		switch_thread_rwlock_create(&conference->rwlock, conference->pool);
-		switch_mutex_init(&conference->member_mutex, SWITCH_MUTEX_NESTED, conference->pool);
-
-		switch_mutex_lock(globals.hash_mutex);
-		switch_set_flag(conference, CFLAG_INHASH);
-		switch_core_hash_insert(globals.conference_hash, conference->name, conference);
-		switch_mutex_unlock(globals.hash_mutex);
-
-	end:
-
-		switch_mutex_unlock(globals.hash_mutex);
-
-		return conference;
+	} else {
+		conference->mute_detect_sound = switch_core_strdup(conference->pool, mute_detect_sound);
 	}
 
-	static void conference_send_presence(conference_obj_t *conference)
-	{
-		switch_event_t *event;
+	if (!zstr(unmuted_sound)) {
+		conference->unmuted_sound = switch_core_strdup(conference->pool, unmuted_sound);
+	}
 
-		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);
-			if (strchr(conference->name, '@')) {
-				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "from", conference->name);
-			} else {
-				switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", conference->name, conference->domain);
-			}
+	if (!zstr(kicked_sound)) {
+		conference->kicked_sound = switch_core_strdup(conference->pool, kicked_sound);
+	}
 
-			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", conference->name);
+	if (!zstr(pin_sound)) {
+		conference->pin_sound = switch_core_strdup(conference->pool, pin_sound);
+	}
 
-			if (conference->count) {
-				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, "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, "presence-call-direction", conference->count == 1 ? "outbound" : "inbound");
-			} else {
-				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "force-status", "Inactive");
-				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");
-			}
+	if (!zstr(bad_pin_sound)) {
+		conference->bad_pin_sound = switch_core_strdup(conference->pool, bad_pin_sound);
+	}
 
+	if (!zstr(pin)) {
+		conference->pin = switch_core_strdup(conference->pool, pin);
+	}
 
+	if (!zstr(mpin)) {
+		conference->mpin = switch_core_strdup(conference->pool, mpin);
+	}
 
-			switch_event_fire(&event);
+	if (!zstr(alone_sound)) {
+		conference->alone_sound = switch_core_strdup(conference->pool, alone_sound);
+	}
+
+	if (!zstr(locked_sound)) {
+		conference->locked_sound = switch_core_strdup(conference->pool, locked_sound);
+	}
+
+	if (!zstr(is_locked_sound)) {
+		conference->is_locked_sound = switch_core_strdup(conference->pool, is_locked_sound);
+	}
+
+	if (!zstr(is_unlocked_sound)) {
+		conference->is_unlocked_sound = switch_core_strdup(conference->pool, is_unlocked_sound);
+	}
+
+	if (!zstr(energy_level)) {
+		conference->energy_level = atoi(energy_level);
+		if (conference->energy_level < 0) {
+			conference->energy_level = 0;
+		}
+	}
+
+	if (!zstr(auto_gain_level)) {
+		int level = 0;
+
+		if (switch_true(auto_gain_level)) {
+			level = DEFAULT_AGC_LEVEL;
+		} else {
+			level = atoi(auto_gain_level);
 		}
 
+		if (level > 0 && level > conference->energy_level) {
+			conference->agc_level = level;
+		}
 	}
+
+	if (!zstr(maxmember_sound)) {
+		conference->maxmember_sound = switch_core_strdup(conference->pool, maxmember_sound);
+	}
+	/* its going to be 0 by default, set to a value otherwise so this should be safe */
+	conference->max_members = max_members;
+	conference->announce_count = announce_count;
+
+	conference->name = switch_core_strdup(conference->pool, name);
+
+	if ((name_domain = strchr(conference->name, '@'))) {
+		name_domain++;
+		conference->domain = switch_core_strdup(conference->pool, name_domain);
+	} else if (domain) {
+		conference->domain = switch_core_strdup(conference->pool, domain);
+	} else if (presence_id && (name_domain = strchr(presence_id, '@'))) {
+		name_domain++;
+		conference->domain = switch_core_strdup(conference->pool, name_domain);
+	} else {
+		conference->domain = "cluecon.com";
+	}
+
+	conference->rate = rate;
+	conference->interval = interval;
+	conference->ivr_dtmf_timeout = ivr_dtmf_timeout;
+	conference->ivr_input_timeout = ivr_input_timeout;
+
+	conference->eflags = 0xFFFFFFFF;
+	if (!zstr(suppress_events)) {
+		clear_eflags(suppress_events, &conference->eflags);
+	}
+
+	if (!zstr(auto_record)) {
+		conference->auto_record = switch_core_strdup(conference->pool, auto_record);
+	}
+
+	if (!zstr(desc)) {
+		conference->desc = switch_core_strdup(conference->pool, desc);
+	}
+
+	if (!zstr(terminate_on_silence)) {
+		conference->terminate_on_silence = atoi(terminate_on_silence);
+	}
+	if (!zstr(endconf_grace_time)) {
+		conference->endconf_grace_time = atoi(endconf_grace_time);
+	}
+
+	if (!zstr(verbose_events) && switch_true(verbose_events)) {
+		conference->verbose_events = 1;
+	}
+
+	/* Create the conference unique identifier */
+	switch_uuid_get(&uuid);
+	switch_uuid_format(uuid_str, &uuid);
+	conference->uuid_str = switch_core_strdup(conference->pool, uuid_str);
+
+	/* Set enter sound and exit sound flags so that default is on */
+	switch_set_flag(conference, CFLAG_ENTER_SOUND);
+	switch_set_flag(conference, CFLAG_EXIT_SOUND);
+	
+	/* Activate the conference mutex for exclusivity */
+	switch_mutex_init(&conference->mutex, SWITCH_MUTEX_NESTED, conference->pool);
+	switch_mutex_init(&conference->flag_mutex, SWITCH_MUTEX_NESTED, conference->pool);
+	switch_thread_rwlock_create(&conference->rwlock, conference->pool);
+	switch_mutex_init(&conference->member_mutex, SWITCH_MUTEX_NESTED, conference->pool);
+
+	switch_mutex_lock(globals.hash_mutex);
+	switch_set_flag(conference, CFLAG_INHASH);
+	switch_core_hash_insert(globals.conference_hash, conference->name, conference);
+	switch_mutex_unlock(globals.hash_mutex);
+
+  end:
+
+	switch_mutex_unlock(globals.hash_mutex);
+
+	return conference;
+}
+
+static void conference_send_presence(conference_obj_t *conference)
+{
+	switch_event_t *event;
+
+	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);
+		if (strchr(conference->name, '@')) {
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "from", conference->name);
+		} else {
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", conference->name, conference->domain);
+		}
+
+		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", conference->name);
+
+		if (conference->count) {
+			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, "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, "presence-call-direction", conference->count == 1 ? "outbound" : "inbound");
+		} else {
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "force-status", "Inactive");
+			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);
+	}
+	
+}
 #if 0
-	static uint32_t kickall_matching_var(conference_obj_t *conference, const char *var, const char *val)
-	{
-		conference_member_t *member = NULL;
-		const char *vval = NULL;
-		uint32_t r = 0;
+static uint32_t kickall_matching_var(conference_obj_t *conference, const char *var, const char *val)
+{
+	conference_member_t *member = NULL;
+	const char *vval = NULL;
+	uint32_t r = 0;
 
-		switch_mutex_lock(conference->mutex);
-		switch_mutex_lock(conference->member_mutex);
+	switch_mutex_lock(conference->mutex);
+	switch_mutex_lock(conference->member_mutex);
 
-		for (member = conference->members; member; member = member->next) {
-			switch_channel_t *channel = NULL;
-
-			if (switch_test_flag(member, MFLAG_NOCHANNEL)) {
-				continue;
-			}
-
-			channel = switch_core_session_get_channel(member->session);
-			vval = switch_channel_get_variable(channel, var);
-
-			if (vval && !strcmp(vval, val)) {
-				switch_set_flag_locked(member, MFLAG_KICKED);
-				switch_clear_flag_locked(member, MFLAG_RUNNING);
-				switch_core_session_kill_channel(member->session, SWITCH_SIG_BREAK);
-				r++;
-			}
+	for (member = conference->members; member; member = member->next) {
+		switch_channel_t *channel = NULL;
 
+		if (switch_test_flag(member, MFLAG_NOCHANNEL)) {
+			continue;
 		}
 
-		switch_mutex_unlock(conference->member_mutex);
-		switch_mutex_unlock(conference->mutex);
+		channel = switch_core_session_get_channel(member->session);		
+		vval = switch_channel_get_variable(channel, var);
 
-		return r;
-	}
+		if (vval && !strcmp(vval, val)) {
+			switch_set_flag_locked(member, MFLAG_KICKED);
+			switch_clear_flag_locked(member, MFLAG_RUNNING);
+			switch_core_session_kill_channel(member->session, SWITCH_SIG_BREAK);
+			r++;
+		}
+
+	}	
+
+	switch_mutex_unlock(conference->member_mutex);
+	switch_mutex_unlock(conference->mutex);
+
+	return r;
+}
 #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");
+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 (!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 (!zstr(conf) && !zstr(dial_str) && !zstr(action) && (conference = conference_find(conf, domain))) {
+		switch_event_t *var_event;
+		switch_event_header_t *hp;
 
-			if (switch_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 (switch_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();
+					}
 
-				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);
+					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);
 						}
 					}
 
-				} 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);
+					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);
 					}
-					status = SWITCH_STATUS_SUCCESS;
 				}
-
-				switch_safe_free(key);
-			} else { // Conference found but doesn't support referral.
-				status = SWITCH_STATUS_FALSE;
+				
+			} 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_thread_rwlock_unlock(conference->rwlock);
-		} else { // Couldn't find associated conference.  Indicate failure on refer subscription
+			switch_safe_free(key);
+		} else { // Conference found but doesn't support referral.
 			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);
-			}
-		}
 
+		switch_thread_rwlock_unlock(conference->rwlock);
+	} else { // Couldn't find associated conference.  Indicate failure on refer subscription
+		status = SWITCH_STATUS_FALSE;
 	}
 
-	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(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;
 
-		if (!zstr(name) && (conference = conference_find(name, domain))) {
-			if (switch_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);
+			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;
 
-	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 (!zstr(name) && (conference = conference_find(name, domain))) {
+		if (switch_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");
 
-		if (!to || strncasecmp(to, "conf+", 5) || !strchr(to, '@')) {
-			return;
-		}
-
-		if (!(dup_to = strdup(to))) {
-			return;
+			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);
+	}
+}
 
 
-		conf_name = dup_to + 5;
+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 ((domain_name = strchr(conf_name, '@'))) {
-			*domain_name++ = '\0';
-		}
+	if (!to || strncasecmp(to, "conf+", 5) || !strchr(to, '@')) {
+		return;
+	}
 
-		dup_conf_name = switch_mprintf("%q@%q", conf_name, domain_name);
+	if (!(dup_to = strdup(to))) {
+		return;
+	}
+	
 
+	conf_name = dup_to + 5;
 
-		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);
+	if ((domain_name = strchr(conf_name, '@'))) {
+		*domain_name++ = '\0';
+	}
 
+	dup_conf_name = switch_mprintf("%q@%q", conf_name, domain_name);
+	
 
-				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) {
+	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", 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, "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_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_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_safe_free(dup_to);
-		switch_safe_free(dup_conf_name);
+		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);
 	}
 
-	static void send_presence(switch_event_types_t id)
-	{
-		switch_xml_t cxml, cfg, advertise, room;
-		switch_event_t *params = NULL;
+	switch_safe_free(dup_to);
+	switch_safe_free(dup_conf_name);
+}
 
-		switch_event_create(¶ms, SWITCH_EVENT_COMMAND);
-		switch_assert(params);
-		switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "presence", "true");
+static void send_presence(switch_event_types_t id)
+{
+	switch_xml_t cxml, cfg, advertise, room;
+	switch_event_t *params = NULL;
+
+	switch_event_create(¶ms, SWITCH_EVENT_COMMAND);
+	switch_assert(params);
+	switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "presence", "true");
 
 
-		/* 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);
-			goto done;
-		}
+	/* 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);
+		goto done;
+	}
 
-		if ((advertise = switch_xml_child(cfg, "advertise"))) {
-			for (room = switch_xml_child(advertise, "room"); room; room = room->next) {
-				char *name = (char *) switch_xml_attr_soft(room, "name");
-				char *status = (char *) switch_xml_attr_soft(room, "status");
-				switch_event_t *event;
+	if ((advertise = switch_xml_child(cfg, "advertise"))) {
+		for (room = switch_xml_child(advertise, "room"); room; room = room->next) {
+			char *name = (char *) switch_xml_attr_soft(room, "name");
+			char *status = (char *) switch_xml_attr_soft(room, "status");
+			switch_event_t *event;
 
-				if (name && switch_event_create(&event, id) == 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", name);
-					switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "from", name);
-					switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "force-status", status ? status : "Available");
-					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_fire(&event);
-				}
+			if (name && switch_event_create(&event, id) == 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", name);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "from", name);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "force-status", status ? status : "Available");
+				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_fire(&event);
 			}
 		}
-
-	done:
-		switch_event_destroy(¶ms);
-
-		/* Release the config registry handle */
-		if (cxml) {
-			switch_xml_free(cxml);
-			cxml = NULL;
-		}
 	}
 
-	typedef void (*conf_key_callback_t) (conference_member_t *, struct caller_control_actions *);
+  done:
+	switch_event_destroy(¶ms);
 
-	typedef struct {
-		conference_member_t *member;
-		caller_control_action_t action;
-		conf_key_callback_t handler;
-	} key_binding_t;
+	/* Release the config registry handle */
+	if (cxml) {
+		switch_xml_free(cxml);
+		cxml = NULL;
+	}
+}
+
+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;
+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;
+	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);
+	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;
-		}
-
-		switch_set_flag_locked(binding->member, MFLAG_FLUSH_BUFFER);
-
-		return SWITCH_STATUS_SUCCESS;
+	if (binding->action.data) {
+		binding->action.expanded_data = switch_channel_expand_variables(channel, binding->action.data);
 	}
 
-	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);
+	binding->handler(binding->member, &binding->action);
 
+	if (binding->action.expanded_data != binding->action.data) {
+		free(binding->action.expanded_data);
+		binding->action.expanded_data = NULL;
 	}
 
-	struct _mapping {
-		const char *name;
-		conf_key_callback_t handler;
-	};
+	switch_set_flag_locked(binding->member, MFLAG_FLUSH_BUFFER);
 
-	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},
-		{"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}
-	};
+	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},
+    {"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;
+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);
+	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 (!(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 caller-controls in %s\n", 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);
+	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 caller-controls in %s\n", 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;
 
-	/* 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;
-		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];
+		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);
 
-		memset(&globals, 0, sizeof(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);
-
-		/* 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);
+				do_binding(member, control_mappings[i].handler, digits, data);
 			}
-			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;
-			}
-
 		}
-		api_syntax = p;
+	}
 
-		/* create/register custom event message type */
-		if (switch_event_reserve_subclass(CONF_EVENT_MAINT) != SWITCH_STATUS_SUCCESS) {
-			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't register subclass %s!\n", CONF_EVENT_MAINT);
+ 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;
+	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));
+
+	/* 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);
+
+	/* 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;
 		}
 
-		/* Setup the pool */
-		globals.conference_pool = pool;
+	}
+	api_syntax = p;
 
-		/* Setup a hash to store conferences by name */
-		switch_core_hash_init(&globals.conference_hash, globals.conference_pool);
-		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);
-
-		/* 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_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't subscribe to presence request events!\n");
-		}
-
-		if (switch_event_bind(modname, SWITCH_EVENT_CONFERENCE_DATA_QUERY, SWITCH_EVENT_SUBCLASS_ANY, conf_data_event_handler, NULL) != SWITCH_STATUS_SUCCESS) {
-			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't subscribe to conference data query events!\n");
-		}
-
-		if (switch_event_bind(modname, SWITCH_EVENT_CALL_SETUP_REQ, SWITCH_EVENT_SUBCLASS_ANY, call_setup_event_handler, NULL) != SWITCH_STATUS_SUCCESS) {
-			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't subscribe to conference data query events!\n");
-		}
-
-		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, "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;
-		/* indicate that the module should continue to be loaded */
-		return status;
+	/* create/register custom event message type */
+	if (switch_event_reserve_subclass(CONF_EVENT_MAINT) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't register subclass %s!\n", CONF_EVENT_MAINT);
+		return SWITCH_STATUS_TERM;
 	}
 
-	SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_conference_shutdown)
-	{
-		if (globals.running) {
+	/* Setup the pool */
+	globals.conference_pool = pool;
 
-			/* signal all threads to shutdown */
-			globals.running = 0;
+	/* Setup a hash to store conferences by name */
+	switch_core_hash_init(&globals.conference_hash, globals.conference_pool);
+	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_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);
-				switch_yield(100000);
-			}
-
-			switch_event_unbind_callback(pres_event_handler);
-			switch_event_unbind_callback(conf_data_event_handler);
-			switch_event_unbind_callback(call_setup_event_handler);
-			switch_event_free_subclass(CONF_EVENT_MAINT);
-
-			/* free api interface help ".syntax" field string */
-			switch_safe_free(api_syntax);
-		}
-		switch_core_hash_destroy(&globals.conference_hash);
-
-		return SWITCH_STATUS_SUCCESS;
+	/* 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_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't subscribe to presence request events!\n");
 	}
 
-	/* For Emacs:
-	 * Local Variables:
-	 * mode:c
-	 * indent-tabs-mode:t
-	 * tab-width:4
-	 * c-basic-offset:4
-	 * End:
-	 * For VIM:
-	 * vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
-	 */
+	if (switch_event_bind(modname, SWITCH_EVENT_CONFERENCE_DATA_QUERY, SWITCH_EVENT_SUBCLASS_ANY, conf_data_event_handler, NULL) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't subscribe to conference data query events!\n");
+	}
+
+	if (switch_event_bind(modname, SWITCH_EVENT_CALL_SETUP_REQ, SWITCH_EVENT_SUBCLASS_ANY, call_setup_event_handler, NULL) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't subscribe to conference data query events!\n");
+	}
+
+	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, "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;
+	/* indicate that the module should continue to be loaded */
+	return status;
+}
+
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_conference_shutdown)
+{
+	if (globals.running) {
+
+		/* signal all threads to shutdown */
+		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);
+			switch_yield(100000);
+		}
+
+		switch_event_unbind_callback(pres_event_handler);
+		switch_event_unbind_callback(conf_data_event_handler);
+		switch_event_unbind_callback(call_setup_event_handler);
+		switch_event_free_subclass(CONF_EVENT_MAINT);
+
+		/* free api interface help ".syntax" field string */
+		switch_safe_free(api_syntax);
+	}
+	switch_core_hash_destroy(&globals.conference_hash);
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+/* For Emacs:
+ * Local Variables:
+ * mode:c
+ * indent-tabs-mode:t
+ * tab-width:4
+ * c-basic-offset:4
+ * End:
+ * For VIM:
+ * vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
+ */