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
|
/* This program 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; version 2 dated June, 1991.
This program 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., 675 Mass Ave., Cambridge, MA 02139, USA. */
#define MG_SOCKLIB_H
#include "config.h"
#include <netinet/in.h>
#include <sys/types.h>
#ifdef HAVE_OPENSSL_SSL_H
#include <openssl/ssl.h>
#include <openssl/bio.h>
#endif
#ifdef __QNX__
#define O_NDELAY O_NONBLOCK
#endif
#define SOCKET_DELAY 0
#define SOCKET_NDELAY 1
#define SOCKET_RESET 0
#define SOCKET_SET 1
#define HOST_NAMELEN 64
typedef struct {
struct sockaddr_in sin; /* sin and sinlen store address and length */
socklen_t sinlen; /* information of the server socket */
int bindflag; /* used to ensure bind() is only used once */
int sd; /* Socket descriptor */
#ifdef HAVE_OPENSSL_SSL_H
SSL *ssl; /* descriptor for ssl connection */
char *sslBufMalloc, *sslBuf; /* ssl read buffer */
unsigned int sslBufSize; /* its current size */
#endif
} SOCKET;
SOCKET *Sopen(void);
int Sclose(SOCKET *);
int Sserver(SOCKET *, int, int);
int Sclient(SOCKET *, char *, int);
size_t Sread(int sd, char *string, int n, int timeout);
size_t Swrite(int sd, char *string);
#ifdef HAVE_OPENSSL_SSL_H
int Sslclient(SOCKET *, char *trustedCaDir);
size_t Sslread(SOCKET *s, char *string, int n, int timeout);
size_t Sslwrite(SOCKET *s, char *string);
#endif
|
