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/*
* $Id: path.h,v 1.5 2006/07/03 15:02:05 bogdan_iancu Exp $
*
* Helper functions for Path support.
*
* Copyright (C) 2006 Andreas Granig <agranig@linguin.org>
*
* This file is part of openser, a free SIP server.
*
* openser 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
*
* openser 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
*
*/
#ifndef REG_PATH_H
#define REG_PATH_H
#include "../../parser/msg_parser.h"
/*
* Extracts all Path header bodies into one string and
* checks if first hop is a loose router. It also extracts
* the received-param of the first hop if path_use_received is 1.
*/
int build_path_vector(struct sip_msg *_m, str *path, str *received);
/*
* If Path is available, sets _dst to uri of first element .
*/
int get_path_dst_uri(str *_p, str *_dst);
#endif /* REG_PATH_H */
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