1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*
* $Id: loose.h,v 1.3 2005/08/11 17:54:45 bogdan_iancu Exp $
*
* Route & Record-Route module, loose routing support
*
* Copyright (C) 2001-2003 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 LOOSE_H
#define LOOSE_H
#include <regex.h>
#include "../../str.h"
#include "../../parser/msg_parser.h"
#define RR_FLOW_DOWNSTREAM (1<<0)
#define RR_FLOW_UPSTREAM (1<<1)
/*
* Do loose routing as per RFC3621
*/
int loose_route(struct sip_msg* _m, char* _s1, char* _s2);
/*
* Check if the our route hdr has required params
*/
int check_route_param(struct sip_msg *msg, regex_t* re);
/*
* Check the direction of the message
*/
int is_direction(struct sip_msg *msg, int dir);
/*
* Gets the value of a route parameter
*/
int get_route_param( struct sip_msg *msg, str *name, str *val);
#endif /* LOOSE_H */
|
