registrar/path.h

Go to the documentation of this file.
00001 /*
00002  * $Id: path.h 4518 2008-07-28 15:39:28Z henningw $
00003  *
00004  * Helper functions for Path support.
00005  *
00006  * Copyright (C) 2006 Andreas Granig <agranig@linguin.org>
00007  *
00008  * This file is part of Kamailio, a free SIP server.
00009  *
00010  * Kamailio is free software; you can redistribute it and/or modify
00011  * it under the terms of the GNU General Public License as published by
00012  * the Free Software Foundation; either version 2 of the License, or
00013  * (at your option) any later version
00014  *
00015  * Kamailio is distributed in the hope that it will be useful,
00016  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  * GNU General Public License for more details.
00019  *
00020  * You should have received a copy of the GNU General Public License
00021  * along with this program; if not, write to the Free Software
00022  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00023  *
00024  */
00025 /*!
00026  * \file
00027  * \brief SIP registrar module - helper functions for Path support
00028  * \ingroup registrar   
00029  */  
00030 
00031 #ifndef REG_PATH_H
00032 #define REG_PATH_H
00033 
00034 #include "../../parser/msg_parser.h"
00035 
00036 /*! \brief
00037  * Extracts all Path header bodies into one string and
00038  * checks if first hop is a loose router. It also extracts
00039  * the received-param of the first hop if path_use_received is 1.
00040  */
00041 int build_path_vector(struct sip_msg *_m, str *path, str *received);
00042 
00043 #endif /* REG_PATH_H */