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
|
/*
* $Id$
*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of Kamailio, a free SIP server.
*
* Kamailio 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
*
* Kamailio 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
*/
/*! \file
* \ingroup acc
* \brief Acc:: Diameter TCP connections
*
* - Module: \ref acc
*/
#ifdef DIAM_ACC
#ifndef ACC_TCP
#define ACC_TCP
#include "../../str.h"
#include "../../parser/msg_parser.h"
/* information needed for reading messages from tcp connection */
typedef struct rd_buf
{
unsigned int first_4bytes;
unsigned int buf_len;
unsigned char *buf;
} rd_buf_t;
#define AAA_ERROR -1
#define AAA_CONN_CLOSED -2
#define AAA_TIMEOUT -3
#define ACC_SUCCESS 0
#define ACC_FAILURE 1
#define AAA_NO_CONNECTION -1
#define MAX_WAIT_SEC 2
#define MAX_WAIT_USEC 0
#define MAX_AAA_MSG_SIZE 65536
#define CONN_SUCCESS 1
#define CONN_ERROR -1
#define CONN_CLOSED -2
#define MAX_TRIES 10
int sockfd;
int do_read( int socket, rd_buf_t *p);
void reset_read_buffer(rd_buf_t *rb);
/* it initializes the TCP connection */
int init_mytcp(char* host, int port);
/* send a message over an already opened TCP connection */
int tcp_send_recv(int sockfd, char* buf, int len, rd_buf_t* rb,
unsigned int waited_id);
void close_tcp_connection(int sfd);
int get_uri(struct sip_msg* m, str** uri);
#endif
#endif
|
