return channels to the execute state when hangup_after_bridge is false on a bridge started with the intercept app

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9288 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_caller.h

@@ -142,6 +142,9 @@ struct switch_caller_extension {
 SWITCH_DECLARE(switch_caller_extension_t *) switch_caller_extension_new(_In_ switch_core_session_t *session,
 																		_In_z_ const char *extension_name, _In_z_ const char *extension_number);
 
+SWITCH_DECLARE(switch_status_t) switch_caller_extension_clone(switch_caller_extension_t **new_ext, switch_caller_extension_t *orig, 
+															  switch_memory_pool_t *pool);
+
 /*!
   \brief Add an application (instruction) to the given extension
   \param session session associated with the extension (bound by scope)

src/switch_caller.c

@@ -282,6 +282,56 @@ SWITCH_DECLARE(void) switch_caller_profile_event_set_data(switch_caller_profile_
 	switch_event_add_header(event, SWITCH_STACK_BOTTOM, header_name, switch_test_flag(caller_profile, SWITCH_CPF_HIDE_NUMBER) ? "yes" : "no");
 }
 
+SWITCH_DECLARE(switch_status_t) switch_caller_extension_clone(switch_caller_extension_t **new_ext, switch_caller_extension_t *orig, 
+															  switch_memory_pool_t *pool)
+{
+	switch_caller_extension_t *caller_extension = NULL;
+	switch_caller_application_t *caller_application = NULL, *ap = NULL;
+
+	*new_ext = NULL;
+
+	if ((caller_extension = switch_core_alloc(pool, sizeof(switch_caller_extension_t))) != 0) {
+		int match = 0;
+
+        caller_extension->extension_name = switch_core_strdup(pool, orig->extension_name);
+        caller_extension->extension_number = switch_core_strdup(pool, orig->extension_number);
+
+		for(ap = orig->applications; ap; ap = ap->next) {
+
+			if (!match) {
+				if (ap == orig->current_application) {
+					match++;
+				} else {
+					continue;
+				}
+			}
+			caller_application = switch_core_alloc(pool, sizeof(switch_caller_application_t));
+			
+			caller_application->application_name = switch_core_strdup(pool, ap->application_name);
+			caller_application->application_data = switch_core_strdup(pool, ap->application_data);
+
+			if (!caller_extension->applications) {
+				caller_extension->applications = caller_application;
+			} else if (caller_extension->last_application) {
+				caller_extension->last_application->next = caller_application;
+			}
+			
+			caller_extension->last_application = caller_application;
+
+			if (ap == orig->current_application) {
+				caller_extension->current_application = caller_application;
+			}
+		}
+
+		*new_ext = caller_extension;
+
+		return SWITCH_STATUS_SUCCESS;
+    }
+	
+
+	return SWITCH_STATUS_MEMERR;
+}
+
 SWITCH_DECLARE(switch_caller_extension_t *) switch_caller_extension_new(switch_core_session_t *session, const char *extension_name,
 																		const char *extension_number)
 {

src/switch_channel.c

@@ -1147,6 +1147,9 @@ SWITCH_DECLARE(void) switch_channel_set_caller_profile(switch_channel_t *channel
 		caller_profile->times->progress_media = channel->caller_profile->times->progress_media;
 		caller_profile->times->created = channel->caller_profile->times->created;
 		caller_profile->times->hungup = channel->caller_profile->times->hungup;
+		if (channel->caller_profile->caller_extension) {
+			switch_caller_extension_clone(&caller_profile->caller_extension, channel->caller_profile->caller_extension, caller_profile->pool);
+		}
 	} else {
 		caller_profile->times->created = switch_timestamp_now();
 	}

src/switch_ivr_bridge.c

@@ -814,13 +814,19 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_multi_threaded_bridge(switch_core_ses
 	state = switch_channel_get_state(caller_channel);
 
 	if (!switch_channel_test_flag(caller_channel, CF_TRANSFER) && !inner_bridge) {
-		if ((state != CS_EXECUTE && state != CS_PARK && state != CS_ROUTING) ||
+		if ((state != CS_EXECUTE && state != CS_SOFT_EXECUTE && state != CS_PARK && state != CS_ROUTING) ||
 			(switch_channel_test_flag(peer_channel, CF_ANSWERED) && state < CS_HANGUP &&
 			 switch_true(switch_channel_get_variable(caller_channel, SWITCH_HANGUP_AFTER_BRIDGE_VARIABLE)))) {
 			switch_channel_hangup(caller_channel, switch_channel_get_cause(peer_channel));
 		}
 	}
 
+	state = switch_channel_get_state(caller_channel);
+
+	if (state == CS_SOFT_EXECUTE || state == CS_PARK) {
+		switch_channel_set_state(caller_channel, CS_EXECUTE);
+	}
+
 	return status;
 }