103 lines
3.6 KiB
C
103 lines
3.6 KiB
C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2005-2006 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#ifndef _TR_NET_H_
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#define _TR_NET_H_
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#ifdef WIN32
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#include <stdint.h>
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#include <winsock2.h>
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typedef int socklen_t;
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typedef uint16_t tr_port_t;
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#else
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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typedef in_port_t tr_port_t;
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#endif
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#ifdef SYS_BEOS
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#include <stdint.h>
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typedef uint32_t socklen_t;
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#endif
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#ifdef WIN32
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#define ECONNREFUSED WSAECONNREFUSED
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#define ECONNRESET WSAECONNRESET
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#define EHOSTUNREACH WSAEHOSTUNREACH
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#define EINPROGRESS WSAEINPROGRESS
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#define ENOTCONN WSAENOTCONN
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#define EWOULDBLOCK WSAEWOULDBLOCK
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#define sockerrno WSAGetLastError( )
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#else
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#include <errno.h>
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#define sockerrno errno
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#endif
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#ifndef INADDR_NONE
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#define INADDR_NONE 0xffffffff
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#endif
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struct in_addr;
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struct sockaddr_in;
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/***********************************************************************
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* DNS resolution
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**********************************************************************/
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int tr_netResolve( const char *, struct in_addr * );
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typedef struct tr_resolve_s tr_resolve_t;
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void tr_netResolveThreadInit( void );
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void tr_netResolveThreadClose( void );
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tr_resolve_t * tr_netResolveInit( const char * address );
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tr_tristate_t tr_netResolvePulse( tr_resolve_t *, struct in_addr * );
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void tr_netResolveClose( tr_resolve_t * );
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/***********************************************************************
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* TCP and UDP sockets
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**********************************************************************/
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int tr_netOpenTCP ( const struct in_addr * addr, tr_port_t port, int priority );
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int tr_netOpenUDP ( const struct in_addr * addr, tr_port_t port, int priority );
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int tr_netMcastOpen( int port, const struct in_addr * addr );
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int tr_netBindTCP ( int port );
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int tr_netBindUDP ( int port );
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int tr_netAccept ( int s, struct in_addr *, tr_port_t * );
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void tr_netClose ( int s );
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#define TR_NET_BLOCK 0x80000000
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#define TR_NET_CLOSE 0x40000000
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int tr_netSend ( int s, const void * buf, int size );
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#define tr_netRecv( s, buf, size ) tr_netRecvFrom( (s), (buf), (size), NULL )
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int tr_netRecvFrom( int s, uint8_t * buf, int size, struct sockaddr_in * );
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void tr_netNtop( const struct in_addr * addr, char * buf, int len );
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void tr_netInit ( void );
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#define tr_addrcmp( aa, bb ) memcmp( ( void * )(aa), ( void * )(bb), 4)
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#endif /* _TR_NET_H_ */
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