mirror of
https://github.com/transmission/transmission
synced 2024-12-27 01:57:52 +00:00
128 lines
4.1 KiB
C
128 lines
4.1 KiB
C
/******************************************************************************
|
|
* $Id$
|
|
*
|
|
* Copyright (c) 2005-2008 Transmission authors and contributors
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*****************************************************************************/
|
|
|
|
#ifndef __TRANSMISSION__
|
|
#error only libtransmission should #include this header.
|
|
#endif
|
|
|
|
#ifndef _TR_NET_H_
|
|
#define _TR_NET_H_
|
|
|
|
#ifdef WIN32
|
|
#include <inttypes.h>
|
|
#include <winsock2.h>
|
|
#include <WS2tcpip.h>
|
|
typedef int socklen_t;
|
|
#else
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <arpa/inet.h>
|
|
#endif
|
|
|
|
#ifdef WIN32
|
|
#define ECONNREFUSED WSAECONNREFUSED
|
|
#define ECONNRESET WSAECONNRESET
|
|
#define EHOSTUNREACH WSAEHOSTUNREACH
|
|
#define EINPROGRESS WSAEINPROGRESS
|
|
#define ENOTCONN WSAENOTCONN
|
|
#define EWOULDBLOCK WSAEWOULDBLOCK
|
|
#define EAFNOSUPPORT WSAEAFNOSUPPORT
|
|
#define ENETUNREACH WSAENETUNREACH
|
|
#define sockerrno WSAGetLastError( )
|
|
#else
|
|
#include <errno.h>
|
|
#define sockerrno errno
|
|
#endif
|
|
|
|
struct tr_session;
|
|
|
|
typedef enum tr_address_type
|
|
{
|
|
TR_AF_INET,
|
|
TR_AF_INET6,
|
|
NUM_TR_AF_INET_TYPES
|
|
}
|
|
tr_address_type;
|
|
|
|
typedef struct tr_address
|
|
{
|
|
tr_address_type type;
|
|
union {
|
|
/* The order here is important for tr_in{,6}addr_any initialization,
|
|
* since we can't use C99 designated initializers */
|
|
struct in6_addr addr6;
|
|
struct in_addr addr4;
|
|
} addr;
|
|
} tr_address;
|
|
|
|
extern const tr_address tr_inaddr_any;
|
|
extern const tr_address tr_in6addr_any;
|
|
|
|
const char *tr_ntop( const tr_address * src,
|
|
char * dst,
|
|
int size );
|
|
const char *tr_ntop_non_ts( const tr_address * src );
|
|
tr_address *tr_pton( const char * src,
|
|
tr_address * dst );
|
|
int tr_compareAddresses( const tr_address * a,
|
|
const tr_address * b);
|
|
|
|
tr_bool tr_isValidPeerAddress( const tr_address * addr, tr_port port );
|
|
|
|
static TR_INLINE tr_bool tr_isAddress( const tr_address * a ) { return ( a != NULL ) && ( a->type==TR_AF_INET || a->type==TR_AF_INET6 ); }
|
|
|
|
tr_bool tr_net_hasIPv6( tr_port );
|
|
|
|
/***********************************************************************
|
|
* Sockets
|
|
**********************************************************************/
|
|
int tr_netOpenTCP( tr_session * session,
|
|
const tr_address * addr,
|
|
tr_port port,
|
|
tr_bool isSeed );
|
|
|
|
int tr_netBindTCP( const tr_address * addr,
|
|
tr_port port,
|
|
tr_bool suppressMsgs );
|
|
|
|
int tr_netAccept( tr_session * session,
|
|
int bound,
|
|
tr_address * setme_addr,
|
|
tr_port * setme_port );
|
|
|
|
int tr_netSetTOS( int s,
|
|
int tos );
|
|
|
|
void tr_netClose( tr_session * session, int s );
|
|
|
|
void tr_netCloseSocket( int fd );
|
|
|
|
void tr_netInit( void );
|
|
|
|
int tr_globalAddress(int af, void *addr, int *addr_len);
|
|
|
|
const unsigned char *tr_globalIPv6( void );
|
|
|
|
#endif /* _TR_NET_H_ */
|