sim_network.h

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/*
 * sim_network.h
 *
 * Copyright 2012 Stephan Veigl <veigl@gmx.net>
 *
 * This file is part of simavr.
 *
 * simavr 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 3 of the
 * License, or (at your option) any later version.
 *
 * simavr 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 simavr.  If not, see
 * <http://www.gnu.org/licenses/>.
 */

#ifndef __SIM_NETWORK_H__
#define __SIM_NETWORK_H__

#ifdef __cplusplus
extern "C"
{
#endif

#ifdef __MINGW32__

  // Windows with MinGW

#include <windows.h>
#include <winsock2.h>
#include <ws2tcpip.h>

#define send(sockfd, buf, len, flags) \
  (ssize_t)send( (sockfd), (const char *)(buf), (len), (flags))

#define setsockopt(sockfd, level, optname, optval, optlen) \
  setsockopt( (sockfd), (level), (optname), (void *)(optval), (optlen))

#define recv(sockfd, buf, len, flags) \
  (ssize_t)recv( (sockfd), (char *)(buf), (len), (flags))

#define sleep(x) Sleep((x)*1000)

  static inline int network_init ()
  {
    // Windows requires WinSock to be init before use
    WSADATA wsaData;
    if (WSAStartup (MAKEWORD (2, 2), &wsaData))
      return -1;
    else
      return 0;
  }

  static inline void network_release ()
  {
    // close WinSock
    WSACleanup ();
  }

#else

  // Native Linux

#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <poll.h>

  static inline int network_init ()
  {
    // nothing to do
    return 0;
  }

  static inline void network_release ()
  {
    // nothing to do
  }

#endif

#ifdef __cplusplus
};
#endif

#endif /*__SIM_NETWORK_H__*/