source: trunk/libtransmission/net.h @ 2615

Last change on this file since 2615 was 2615, checked in by charles, 14 years ago

use inttypes.h instead of stdint.h

  • Property svn:keywords set to Date Rev Author Id
File size: 3.7 KB
Line 
1/******************************************************************************
2 * $Id: net.h 2615 2007-08-04 01:34:00Z charles $
3 *
4 * Copyright (c) 2005-2006 Transmission authors and contributors
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#ifndef _TR_NET_H_
26#define _TR_NET_H_
27
28#ifdef WIN32
29    #include <inttypes.h>
30    #include <winsock2.h>
31    typedef int socklen_t;
32    typedef uint16_t tr_port_t;
33#elif defined(__BEOS__)
34    #include <sys/socket.h>
35    #include <netinet/in.h>
36    typedef unsigned short tr_port_t;
37    typedef int socklen_t;
38#else
39    #include <sys/socket.h>
40    #include <netinet/in.h>
41    #include <arpa/inet.h>
42    typedef in_port_t tr_port_t;
43#endif
44
45#ifdef WIN32
46    #define ECONNREFUSED WSAECONNREFUSED
47    #define ECONNRESET   WSAECONNRESET
48    #define EHOSTUNREACH WSAEHOSTUNREACH
49    #define EINPROGRESS  WSAEINPROGRESS
50    #define ENOTCONN     WSAENOTCONN
51    #define EWOULDBLOCK  WSAEWOULDBLOCK
52    #define sockerrno WSAGetLastError( )
53#else
54    #include <errno.h>
55    #define sockerrno errno
56#endif
57
58#ifndef INADDR_NONE
59#define INADDR_NONE 0xffffffff
60#endif
61
62struct in_addr;
63struct sockaddr_in;
64
65/***********************************************************************
66 * DNS resolution
67 **********************************************************************/
68int tr_netResolve( const char *, struct in_addr * );
69
70typedef struct tr_resolve_s tr_resolve_t;
71void           tr_netResolveThreadInit( void );
72void           tr_netResolveThreadClose( void );
73tr_resolve_t * tr_netResolveInit( const char * address );
74tr_tristate_t  tr_netResolvePulse( tr_resolve_t *, struct in_addr * );
75void           tr_netResolveClose( tr_resolve_t * );
76
77
78/***********************************************************************
79 * TCP and UDP sockets
80 **********************************************************************/
81int  tr_netOpenTCP  ( const struct in_addr * addr, tr_port_t port, int priority );
82int  tr_netOpenUDP  ( const struct in_addr * addr, tr_port_t port, int priority );
83int  tr_netMcastOpen( int port, const struct in_addr * addr );
84int  tr_netBindTCP  ( int port );
85int  tr_netBindUDP  ( int port );
86int  tr_netAccept   ( int s, struct in_addr *, tr_port_t * );
87void tr_netClose    ( int s );
88
89#define TR_NET_BLOCK 0x80000000
90#define TR_NET_CLOSE 0x40000000
91int  tr_netSend    ( int s, const void * buf, int size );
92#define tr_netRecv( s, buf, size ) tr_netRecvFrom( (s), (buf), (size), NULL )
93int  tr_netRecvFrom( int s, uint8_t * buf, int size, struct sockaddr_in * );
94
95void tr_netNtop( const struct in_addr * addr, char * buf, int len );
96
97void tr_netInit ( void );
98
99
100#define tr_addrcmp( aa, bb )    memcmp( ( void * )(aa), ( void * )(bb), 4)
101
102#endif /* _TR_NET_H_ */
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