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/*
* LibVNCServer/LibVNCClient common platform socket defines, includes
* and internal socket helper functions.
*
* Copyright (C) 2022 Christian Beier <dontmind@freeshell.org>
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifndef _RFB_COMMON_SOCKETS_H
#define _RFB_COMMON_SOCKETS_H
#ifdef WIN32
/*
Windows sockets
*/
#include <winsock2.h>
#include <ws2tcpip.h>
#undef EWOULDBLOCK
#define EWOULDBLOCK WSAEWOULDBLOCK
#undef ETIMEDOUT
#define ETIMEDOUT WSAETIMEDOUT
#undef EINTR
#define EINTR WSAEINTR
#undef EINVAL
#define EINVAL WSAEINVAL
/* MinGW has those, but MSVC not */
#ifdef _MSC_VER
#define SHUT_RD SD_RECEIVE
#define SHUT_WR SD_SEND
#define SHUT_RDWR SD_BOTH
#endif
#define read(sock,buf,len) recv(sock,buf,len,0)
#define write(sock,buf,len) send(sock,buf,len,0)
#else
/*
Unix sockets
*/
#include <sys/socket.h>
#include <sys/un.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netinet/tcp.h>
#include <netdb.h>
#endif
/*
Common internal socket functions
*/
#include "rfb/rfbproto.h"
/*
Set (non)blocking mode for a socket.
Returns TRUE on succcess, FALSE on failure.
*/
rfbBool sock_set_nonblocking(rfbSocket sock, rfbBool non_blocking, void (*log)(const char *format, ...));
/*
Wait for a socket to become connected.
Returns TRUE if socket connected in time, FALSE if otherwise.
*/
rfbBool sock_wait_for_connected(int socket, unsigned int timeout_seconds);
#endif /* _RFB_COMMON_SOCKETS_H */
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