File: msg_translator.h

package info (click to toggle)
kamailio 4.2.0-2+deb8u3
  • links: PTS, VCS
  • area: main
  • in suites: jessie
  • size: 56,276 kB
  • sloc: ansic: 552,836; xml: 166,484; sh: 8,659; makefile: 7,676; sql: 6,235; perl: 3,487; yacc: 3,428; python: 1,457; cpp: 1,219; php: 1,047; java: 449; pascal: 194; cs: 40; awk: 27
file content (168 lines) | stat: -rw-r--r-- 5,085 bytes parent folder | download | duplicates (2)
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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
/*$Id$
 * 
 *
 * Copyright (C) 2001-2003 FhG Fokus
 *
 * This file is part of ser, a free SIP server.
 *
 * ser 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
 *
 * For a license to use the ser software under conditions
 * other than those described here, or to purchase support for this
 * software, please contact iptel.org by e-mail at the following addresses:
 *    info@iptel.org
 *
 * ser 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * History:
 * --------
 * 2003-03-06  totags in outgoing replies bookmarked to enable
 *             ACK/200 tag matching
 *
 * 2003-03-01 VOICE_MAIL defs removed (jiri)
 * 2003-10-08 receive_test function-alized (jiri)
 */


#ifndef  _MSG_TRANSLATOR_H
#define _MSG_TRANSLATOR_H

#define MY_HF_SEP ": "
#define MY_HF_SEP_LEN 2

#define BRANCH_SEPARATOR '.'
#define WARNING "Warning: 392 "
#define WARNING_LEN (sizeof(WARNING)-1)
#define WARNING_PHRASE " \"Noisy feedback tells: "
#define WARNING_PHRASE_LEN (sizeof(WARNING_PHRASE)-1)

/*#define MAX_CONTENT_LEN_BUF INT2STR_MAX_LEN *//* see ut.h/int2str() */

#define BUILD_NO_LOCAL_VIA		(1<<0)
#define BUILD_NO_VIA1_UPDATE	(1<<1)
#define BUILD_NO_PATH			(1<<2)
#define BUILD_IN_SHM			(1<<7)

#include "parser/msg_parser.h"
#include "ip_addr.h"

/* point to some remarkable positions in a SIP message */
struct bookmark {
	str to_tag_val;
};

/* used by via_builder */
struct hostport {
	str* host;
	str* port;
};


#define set_hostport(hp, msg) \
	do{ \
		if ((msg) && ((struct sip_msg*)(msg))->set_global_address.len) \
			(hp)->host=&(((struct sip_msg*)(msg))->set_global_address); \
		else \
			(hp)->host=&default_global_address; \
		if ((msg) && ((struct sip_msg*)(msg))->set_global_port.len) \
			(hp)->port=&(((struct sip_msg*)(msg))->set_global_port); \
		else \
			(hp)->port=&default_global_port; \
	}while(0)

char * build_req_buf_from_sip_req(struct sip_msg* msg, 
				unsigned int *returned_len, struct dest_info* send_info,
				unsigned int mode);

char * build_res_buf_from_sip_res(struct sip_msg* msg,
				unsigned int *returned_len);

char * generate_res_buf_from_sip_res(struct sip_msg* msg,
				unsigned int *returned_len, unsigned int mode);

char * build_res_buf_from_sip_req(unsigned int code,
				str *text,
				str *new_tag,
				struct sip_msg* msg,
				unsigned int *returned_len,
				struct bookmark *bmark);
/*
char * build_res_buf_with_body_from_sip_req(	unsigned int code ,
				char *text ,
				char *new_tag ,
				unsigned int new_tag_len ,
				char *body ,
				unsigned int body_len,
				char *content_type,
				unsigned int content_type_len,
				struct sip_msg* msg,
				unsigned int *returned_len,
				struct bookmark *bmark);
*/
char* via_builder( unsigned int *len,
	struct dest_info* send_info,
	str *branch, str* extra_params, struct hostport *hp );

/* creates a via header honoring the protocol of the incomming socket
 * msg is an optional parameter */
char* create_via_hf( unsigned int *len,
	struct sip_msg *msg,
	struct dest_info* send_info /* where to send the reply */,
	str* branch);

int branch_builder( unsigned int hash_index, 
	/* only either parameter useful */
	unsigned int label, char * char_v,
	int branch,
	/* output value: string and actual length */
	char *branch_str, int *len );

char* id_builder(struct sip_msg* msg, unsigned int *id_len);

/* check if IP address in Via != source IP address of signaling */
int received_test( struct sip_msg *msg );

/* builds a char* buffer from message headers without body
 * first line is excluded in case of skip_first_line=1
 */
char * build_only_headers( struct sip_msg* msg, int skip_first_line,
				unsigned int *returned_len,
				int *error,
				struct dest_info* send_info);

/* builds a char* buffer from message body
 * error is set -1 if the memory allocation failes
 */
char * build_body( struct sip_msg* msg,
			unsigned int *returned_len,
			int *error,
			struct dest_info* send_info);

/* builds a char* buffer from SIP message including body
 * The function adjusts the Content-Length HF according
 * to body lumps in case of adjust_clen=1.
 */
char * build_all( struct sip_msg* msg, int adjust_clen,
			unsigned int *returned_len,
			int *error,
			struct dest_info* send_info);

/** cfg framework fixup */
void fix_global_req_flags(str* gname, str* name);

int build_sip_msg_from_buf(struct sip_msg *msg, char *buf, int len,
		unsigned int id);

/* returns a copy in private memory of the boundary in a multipart body */
int get_boundary(struct sip_msg* msg, str* boundary);
#endif