Function get_codec_lumps

modules/sipmsgops/codecs.c:233–272

static int get_codec_lumps( struct sip_msg *msg )
{
	int rc;

	rc = find_codec_lumps(msg);
	if (rc<0) {
		LM_ERR("error while searching for codec flags\n");
		return -1;
	}

	/* codec lumps not yet created -> create them now */
	if (rc==1) {
		if( create_codec_lumps(msg)<0 ) {
			LM_ERR("failed to create codec lumps\n");
			return -1;
		}
		/* success - we gave the lumps */
		return 0;
	}

	/* seams the lumps are already created */
	if( route_type & (REQUEST_ROUTE | ONREPLY_ROUTE | LOCAL_ROUTE)  )
	{
		/* save to use them directly */
		return 0;
	}

	if( route_type & (FAILURE_ROUTE | BRANCH_ROUTE) )
	{
		/* clone the inserted lumps */
		if ( clone_codec_lumps()<0 ) {
			LM_ERR("failed to clone codec lumps\n");
			return -1;
		}
		return 0;
	}

	/* shoudn't get here */
	return -1;
};


/*