source: branches/1.4x/libtransmission/net.h @ 7455

Last change on this file since 7455 was 7455, checked in by charles, 12 years ago

(1.4x libT) backport handshake, peer, bandwidth, peer-io to 1.4x.

  • Property svn:keywords set to Date Rev Author Id
File size: 3.4 KB
Line 
1/******************************************************************************
2 * $Id: net.h 7455 2008-12-22 00:51:14Z charles $
3 *
4 * Copyright (c) 2005-2008 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 __TRANSMISSION__
26#error only libtransmission should #include this header.
27#endif
28
29#ifndef _TR_NET_H_
30#define _TR_NET_H_
31
32#ifdef WIN32
33 #include <inttypes.h>
34 #include <winsock2.h>
35 typedef int socklen_t;
36 typedef uint16_t tr_port_t;
37#elif defined( __BEOS__ )
38 #include <sys/socket.h>
39 #include <netinet/in.h>
40 typedef unsigned short tr_port_t;
41 typedef int socklen_t;
42#else
43 #include <sys/types.h>
44 #include <sys/socket.h>
45 #include <netinet/in.h>
46 #include <arpa/inet.h>
47 typedef in_port_t tr_port_t;
48#endif
49
50#ifdef WIN32
51 #define ECONNREFUSED WSAECONNREFUSED
52 #define ECONNRESET   WSAECONNRESET
53 #define EHOSTUNREACH WSAEHOSTUNREACH
54 #define EINPROGRESS  WSAEINPROGRESS
55 #define ENOTCONN     WSAENOTCONN
56 #define EWOULDBLOCK  WSAEWOULDBLOCK
57 #define sockerrno WSAGetLastError( )
58#else
59 #include <errno.h>
60 #define sockerrno errno
61#endif
62
63struct in_addr;
64struct sockaddr_in;
65struct tr_session;
66
67typedef struct in_addr tr_address;
68
69tr_bool tr_isAddress( const tr_address * a );
70
71/***********************************************************************
72 * DNS resolution
73 **********************************************************************/
74int  tr_netResolve( const  char *,
75                    struct in_addr * );
76
77
78/***********************************************************************
79 * Sockets
80 **********************************************************************/
81int  tr_netOpenTCP( struct tr_handle     * session,
82                    const struct in_addr * addr,
83                    tr_port_t              port );
84
85int  tr_netBindTCP( int port );
86
87int  tr_netAccept( struct tr_handle  * session,
88                   int                 bound,
89                   struct in_addr    * setme_addr,
90                   tr_port_t         * setme_port );
91
92int  tr_netSetTOS( int s,
93                   int tos );
94
95void tr_netClose( int s );
96
97void tr_netNtop( const struct in_addr * addr,
98                 char *                 buf,
99                 int                    len );
100
101int tr_compareAddresses( const struct in_addr * a,
102                         const struct in_addr * b );
103
104void tr_netInit( void );
105
106#endif /* _TR_NET_H_ */
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