source: trunk/libtransmission/net.h @ 7224

Last change on this file since 7224 was 7224, checked in by charles, 13 years ago

(libT) janitorial: use the tr_port type whenever we have a `port' as a function argument or as a field in a struct.

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File size: 3.1 KB
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1/******************************************************************************
2 * $Id: net.h 7224 2008-12-01 20:51:01Z 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#elif defined( __BEOS__ )
37 #include <sys/socket.h>
38 #include <netinet/in.h>
39 typedef int socklen_t;
40#else
41 #include <sys/types.h>
42 #include <sys/socket.h>
43 #include <netinet/in.h>
44 #include <arpa/inet.h>
45#endif
46
47#ifdef WIN32
48 #define ECONNREFUSED WSAECONNREFUSED
49 #define ECONNRESET   WSAECONNRESET
50 #define EHOSTUNREACH WSAEHOSTUNREACH
51 #define EINPROGRESS  WSAEINPROGRESS
52 #define ENOTCONN     WSAENOTCONN
53 #define EWOULDBLOCK  WSAEWOULDBLOCK
54 #define sockerrno WSAGetLastError( )
55#else
56 #include <errno.h>
57 #define sockerrno errno
58#endif
59
60struct in_addr;
61struct sockaddr_in;
62struct tr_session;
63
64/***********************************************************************
65 * DNS resolution
66 **********************************************************************/
67int  tr_netResolve( const  char *,
68                    struct in_addr * );
69
70
71/***********************************************************************
72 * Sockets
73 **********************************************************************/
74int  tr_netOpenTCP( struct tr_handle     * session,
75                    const struct in_addr * addr,
76                    tr_port                port );
77
78int  tr_netBindTCP( int port );
79
80int  tr_netAccept( struct tr_handle  * session,
81                   int                 bound,
82                   struct in_addr    * setme_addr,
83                   tr_port           * setme_port );
84
85int  tr_netSetTOS( int s,
86                   int tos );
87
88void tr_netClose( int s );
89
90void tr_netNtop( const struct in_addr * addr,
91                 char *                 buf,
92                 int                    len );
93
94void tr_netInit( void );
95
96#endif /* _TR_NET_H_ */
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