stun.c
c573aa70
 /*
  * $Id$
  *
  * 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 
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  */
 
 #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;
 }