tweak to confirm blind transfer patch

src/include/switch_ivr.h

@@ -970,6 +970,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_insert_file(switch_core_session_t *se
 SWITCH_DECLARE(switch_status_t) switch_ivr_create_message_reply(switch_event_t **reply, switch_event_t *message, const char *new_proto);
 SWITCH_DECLARE(char *) switch_ivr_check_presence_mapping(const char *exten_name, const char *domain_name);
 SWITCH_DECLARE(switch_status_t) switch_ivr_kill_uuid(const char *uuid, switch_call_cause_t cause);
+SWITCH_DECLARE(switch_status_t) switch_ivr_blind_transfer_ack(switch_core_session_t *session, switch_bool_t success);
 
 /** @} */
 

src/mod/applications/mod_dptools/mod_dptools.c

@@ -4464,28 +4464,13 @@ static char *file_string_supported_formats[SWITCH_MAX_CODECS] = { 0 };
 
 SWITCH_STANDARD_APP(blind_transfer_ack_function)
 {
-	switch_channel_t *channel = switch_core_session_get_channel(session);
 	switch_bool_t val = 0;
 
 	if (data) {
 		val = switch_true((char *) val);
 	}
 
-	if (switch_channel_test_flag(channel, CF_CONFIRM_BLIND_TRANSFER)) {
-		switch_core_session_t *other_session;
-		const char *uuid = switch_channel_get_variable(channel, "blind_transfer_uuid");
-
-		switch_channel_clear_flag(channel, CF_CONFIRM_BLIND_TRANSFER);
-
-		if (!zstr(uuid) && (other_session = switch_core_session_locate(uuid))) {
-			switch_core_session_message_t msg = { 0 };			
-			msg.message_id = SWITCH_MESSAGE_INDICATE_BLIND_TRANSFER_RESPONSE;
-			msg.from = __FILE__;
-			msg.numeric_arg = val;
-			switch_core_session_receive_message(other_session, &msg);
-			switch_core_session_rwunlock(other_session);
-		}
-	}
+	switch_ivr_blind_transfer_ack(session, val);
 }
 
 

src/switch_core_state_machine.c

@@ -174,8 +174,11 @@ static void switch_core_standard_on_routing(switch_core_session_t *session)
 	}
 
 	if (!extension) {
-		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);
+
+		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:

src/switch_ivr.c

@@ -3501,6 +3501,31 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_kill_uuid(const char *uuid, switch_ca
 	}
 }
 
+SWITCH_DECLARE(switch_status_t) switch_ivr_blind_transfer_ack(switch_core_session_t *session, switch_bool_t success)
+{
+	switch_channel_t *channel = switch_core_session_get_channel(session);
+	switch_status_t status = SWITCH_STATUS_FALSE;
+
+	if (switch_channel_test_flag(channel, CF_CONFIRM_BLIND_TRANSFER)) {
+		switch_core_session_t *other_session;
+		const char *uuid = switch_channel_get_variable(channel, "blind_transfer_uuid");
+
+		switch_channel_clear_flag(channel, CF_CONFIRM_BLIND_TRANSFER);
+
+		if (!zstr(uuid) && (other_session = switch_core_session_locate(uuid))) {
+			switch_core_session_message_t msg = { 0 };			
+			msg.message_id = SWITCH_MESSAGE_INDICATE_BLIND_TRANSFER_RESPONSE;
+			msg.from = __FILE__;
+			msg.numeric_arg = success;
+			switch_core_session_receive_message(other_session, &msg);
+			switch_core_session_rwunlock(other_session);
+			status = SWITCH_STATUS_SUCCESS;
+		}
+	}
+
+	return status;
+
+}
 
 /* For Emacs:
  * Local Variables: