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);
}
}
