C++ (Cpp) forwards_create_endpoint Examples

Example #1

File: app.c Project: lyx2014/Asterisk

int app_subscribe_endpoint(struct stasis_app *app, struct ast_endpoint *endpoint)
{
	if (!app || !endpoint) {
		return -1;
	} else {
		RAII_VAR(struct app_forwards *, forwards, NULL, ao2_cleanup);
		SCOPED_AO2LOCK(lock, app->forwards);

		forwards = ao2_find(app->forwards, ast_endpoint_get_id(endpoint),
			OBJ_SEARCH_KEY | OBJ_NOLOCK);

		if (!forwards) {
			/* Forwards not found, create one */
			forwards = forwards_create_endpoint(app, endpoint);
			if (!forwards) {
				return -1;
			}
			ao2_link_flags(app->forwards, forwards, OBJ_NOLOCK);

			/* Subscribe for messages */
			messaging_app_subscribe_endpoint(app->name, endpoint, &message_received_handler, app);
		}

		++forwards->interested;
		ast_debug(3, "Endpoint '%s' is %d interested in %s\n", ast_endpoint_get_id(endpoint), forwards->interested, app->name);
		return 0;
	}
}

Example #2

File: app.c Project: roramirez/asterisk

int app_subscribe_endpoint(struct stasis_app *app, struct ast_endpoint *endpoint)
{
	struct app_forwards *forwards;

	if (!app) {
		return -1;
	}

	ao2_lock(app->forwards);
	/* If subscribed to all, don't subscribe again */
	forwards = ao2_find(app->forwards, ENDPOINT_ALL, OBJ_SEARCH_KEY | OBJ_NOLOCK);
	if (forwards) {
		ao2_unlock(app->forwards);
		ao2_ref(forwards, -1);

		return 0;
	}

	forwards = ao2_find(app->forwards,
		endpoint ? ast_endpoint_get_id(endpoint) : ENDPOINT_ALL,
		OBJ_SEARCH_KEY | OBJ_NOLOCK);
	if (!forwards) {
		int res;

		/* Forwards not found, create one */
		forwards = forwards_create_endpoint(app, endpoint);
		if (!forwards) {
			ao2_unlock(app->forwards);

			return -1;
		}

		res = ao2_link_flags(app->forwards, forwards, OBJ_NOLOCK);
		if (!res) {
			ao2_unlock(app->forwards);
			ao2_ref(forwards, -1);

			return -1;
		}

		/* Subscribe for messages */
		messaging_app_subscribe_endpoint(app->name, endpoint, &message_received_handler, app);
	}

	++forwards->interested;
	ast_debug(3, "Endpoint '%s' is %d interested in %s\n",
		endpoint ? ast_endpoint_get_id(endpoint) : "ALL",
		forwards->interested,
		app->name);

	ao2_unlock(app->forwards);
	ao2_ref(forwards, -1);

	return 0;
}