static switch_status_t channel_on_routing(switch_core_session_t *session) { switch_channel_t *channel = NULL; private_t *tech_pvt = NULL; const char *app, *arg; channel = switch_core_session_get_channel(session); assert(channel != NULL); tech_pvt = switch_core_session_get_private(session); assert(tech_pvt != NULL); do_reset(tech_pvt); switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s CHANNEL ROUTING\n", switch_channel_get_name(channel)); if (!switch_test_flag(tech_pvt, TFLAG_OUTBOUND) && (app = switch_channel_get_variable(channel, "loopback_app"))) { switch_caller_extension_t *extension = NULL; arg = switch_channel_get_variable(channel, "loopback_app_arg"); extension = switch_caller_extension_new(session, app, app); switch_caller_extension_add_application(session, extension, "pre_answer", NULL); switch_caller_extension_add_application(session, extension, app, arg); switch_channel_set_caller_extension(channel, extension); switch_channel_set_state(channel, CS_EXECUTE); return SWITCH_STATUS_FALSE; } return SWITCH_STATUS_SUCCESS; }
static void switch_core_standard_on_routing(switch_core_session_t *session) { switch_dialplan_interface_t *dialplan_interface = NULL; switch_caller_profile_t *caller_profile; switch_caller_extension_t *extension = NULL; char *expanded = NULL; char *dpstr = NULL; switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "%s Standard ROUTING\n", switch_channel_get_name(session->channel)); switch_channel_set_variable(session->channel, "call_uuid", switch_core_session_get_uuid(session)); if ((switch_channel_test_flag(session->channel, CF_ANSWERED) || switch_channel_test_flag(session->channel, CF_EARLY_MEDIA) || switch_channel_test_flag(session->channel, CF_SIGNAL_BRIDGE_TTL)) && switch_channel_test_flag(session->channel, CF_PROXY_MODE)) { switch_ivr_media(session->uuid_str, SMF_NONE); } if ((caller_profile = switch_channel_get_caller_profile(session->channel)) == 0) { switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Can't get profile!\n"); switch_channel_hangup(session->channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER); return; } else { char *dp[25]; int argc, x, count = 0; if ((extension = switch_channel_get_queued_extension(session->channel))) { switch_channel_set_caller_extension(session->channel, extension); switch_channel_set_state(session->channel, CS_EXECUTE); goto end; } if (!zstr(caller_profile->dialplan)) { if ((dpstr = switch_core_session_strdup(session, caller_profile->dialplan))) { expanded = switch_channel_expand_variables(session->channel, dpstr); argc = switch_separate_string(expanded, ',', dp, (sizeof(dp) / sizeof(dp[0]))); for (x = 0; x < argc; x++) { char *dpname = dp[x]; char *dparg = NULL; if (dpname) { if ((dparg = strchr(dpname, ':'))) { *dparg++ = '\0'; } } else { continue; } if (!(dialplan_interface = switch_loadable_module_get_dialplan_interface(dpname))) { continue; } count++; extension = dialplan_interface->hunt_function(session, dparg, NULL); UNPROTECT_INTERFACE(dialplan_interface); if (extension) { switch_channel_set_caller_extension(session->channel, extension); switch_channel_set_state(session->channel, CS_EXECUTE); goto end; } } } } if (!count) { if (switch_channel_direction(session->channel) == SWITCH_CALL_DIRECTION_OUTBOUND) { if (switch_channel_test_flag(session->channel, CF_ANSWERED)) { switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "No Dialplan on answered channel, changing state to HANGUP\n"); switch_channel_hangup(session->channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION); } else { switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "No Dialplan, changing state to CONSUME_MEDIA\n"); switch_channel_set_state(session->channel, CS_CONSUME_MEDIA); } goto end; } } } if (!extension) { if (switch_ivr_blind_transfer_ack(session, SWITCH_FALSE) != SWITCH_STATUS_SUCCESS) { switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "No Route, Aborting\n"); switch_channel_hangup(session->channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION); } } end: if (expanded && dpstr && expanded != dpstr) { free(expanded); } }