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/*
* $Id: dset.h,v 1.6 2006/05/19 14:52:06 bogdan_iancu Exp $
*
* Copyright (C) 2001-2004 FhG FOKUS
*
* 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 _DSET_H
#define _DSET_H
#include "ip_addr.h"
#include "qvalue.h"
struct sip_msg;
extern unsigned int nr_branches;
/*
* Add a new branch to current transaction
*/
int append_branch(struct sip_msg* msg, str* uri, str* dst_uri, str* path,
qvalue_t q, int flags, struct socket_info* force_socket);
/*
* Get the next branch in the current transaction
*/
char* get_branch( int idx, int* len, qvalue_t* q, str* dst_uri, str* path,
int *flags, struct socket_info** force_socket);
/*
* Empty the array of branches
*/
void clear_branches(void);
/*
* Create a Contact header field from the
* list of current branches
*/
char* print_dset(struct sip_msg* msg, int* len);
/*
* Set the q value of the Request-URI
*/
void set_ruri_q(qvalue_t q);
/*
* Get the q value of the Request-URI
*/
qvalue_t get_ruri_q(void);
int get_request_uri(struct sip_msg* _m, str* _u);
int rewrite_uri(struct sip_msg* _m, str* _s);
int branch_uri2dset( str *new_uri );
#endif /* _DSET_H */
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