Method isAddPathEnabled

Server/src/bgp/AddPathDataContainer.cpp:76–92

* Is add path capability enabled for such AFI and SAFI * * \param [in] afi Afi code from RFC * \param [in] safi Safi code form RFC * * \return is enabled */

 * \return is enabled
 */
bool AddPathDataContainer::isAddPathEnabled(int afi, int safi) {
    AddPathMap::iterator iterator = this->addPathMap.find(this->getAFiSafiKeyString(afi, safi));

    if(iterator == this->addPathMap.end()) {
        return false;
    } else {
        // Following the rule:
        // add_path_<afi/safi> = true IF (SENT_OPEN has ADD-PATH sent or both) AND (RECV_OPEN has ADD-PATH recv or both)
        return (
            iterator->second.sendReceiveCodeForSentOpenMessage == bgp_msg::OpenMsg::BGP_CAP_ADD_PATH_RECEIVE or
                    iterator->second.sendReceiveCodeForSentOpenMessage == bgp_msg::OpenMsg::BGP_CAP_ADD_PATH_SEND_RECEIVE
            ) and (
            iterator->second.sendReceiveCodeForReceivedOpenMessage == bgp_msg::OpenMsg::BGP_CAP_ADD_PATH_SEND or
                    iterator->second.sendReceiveCodeForReceivedOpenMessage == bgp_msg::OpenMsg::BGP_CAP_ADD_PATH_SEND_RECEIVE
            );
    }
}