stun.c
 c573aa70  /* * Copyright (C) 2013 Crocodile RCS Ltd * * This file is part of Kamailio, a free SIP server. * * Kamailio is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version * * Kamailio is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software  9e1ff448  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA c573aa70  * */ 6a0f4382  /*! * \file * \brief Kamailio core :: STUN support * STUN support callback, used by the STUN module * \ingroup core * Module: \ref core */ c573aa70  #include "events.h" #include "ip_addr.h" #include "stun.h" int stun_process_msg(char* buf, unsigned int len, struct receive_info* ri) { int ret; stun_event_info_t sev; ret = 0; LM_DBG("STUN Message: [[>>>\n%.*s<<<]]\n", len, buf); if(likely(sr_event_enabled(SREV_STUN_IN))) { memset(&sev, 0, sizeof(stun_event_info_t)); sev.buf = buf; sev.len = len; sev.rcv = ri; ret = sr_event_exec(SREV_STUN_IN, (void *) &sev); } else { LM_DBG("no callback registering for handling STUN -" " dropping!\n"); } return ret; }