source: trunk/libtransmission/net.h @ 236

Last change on this file since 236 was 236, checked in by titer, 16 years ago

Code cleanup

File size: 2.4 KB
Line 
1/******************************************************************************
2 * Copyright (c) 2005-2006 Transmission authors and contributors
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 * DEALINGS IN THE SOFTWARE.
21 *****************************************************************************/
22
23/***********************************************************************
24 * DNS resolution
25 **********************************************************************/
26
27/* Synchronous version: only works with character strings representing
28   numbers expressed in the Internet standard `.' notation */
29int tr_netResolve( char *, struct in_addr * );
30
31/* Asynchronous version */
32#define TR_RESOLVE_WAIT  0
33#define TR_RESOLVE_ERROR 1
34#define TR_RESOLVE_OK    2
35typedef struct tr_resolve_s tr_resolve_t;
36tr_resolve_t * tr_netResolveInit( char * );
37int            tr_netResolvePulse( tr_resolve_t *, struct in_addr * );
38void           tr_netResolveClose( tr_resolve_t * );
39
40
41/***********************************************************************
42 * TCP sockets
43 **********************************************************************/
44int  tr_netOpen    ( struct in_addr addr, in_port_t port );
45int  tr_netBind    ( int );
46int  tr_netAccept  ( int s, struct in_addr *, in_port_t * );
47void tr_netClose   ( int s );
48
49#define TR_NET_BLOCK 0x80000000
50#define TR_NET_CLOSE 0x40000000
51int  tr_netSend    ( int s, uint8_t * buf, int size );
52int  tr_netRecv    ( int s, uint8_t * buf, int size );
53
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