dossock.cxx

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/*
 * dossock.cxx
 *
 * MS-DOS imeplmentation of sockets.
 *
 * Portable Windows Library
 *
 * Copyright (c) 1993-1998 Equivalence Pty. Ltd.
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and limitations
 * under the License.
 *
 * The Original Code is Portable Windows Library.
 *
 * The Initial Developer of the Original Code is Equivalence Pty. Ltd.
 *
 * Portions are Copyright (C) 1993 Free Software Foundation, Inc.
 * All Rights Reserved.
 *
 * Contributor(s): ______________________________________.
 *
 * $Revision: 19008 $
 * $Author: rjongbloed $
 * $Date: 2007-11-29 09:17:41 +0000 (Thu, 29 Nov 2007) $
 */

#include <ptlib.h>
#include <sockets.h>


//////////////////////////////////////////////////////////////////////////////
// PSocket

PSocket::PSocket()
{
}


PBoolean PSocket::Read(void * buf, PINDEX len)
{
  return PTrue;
}


PBoolean PSocket::Write(const void * buf, PINDEX len)
{
  return PTrue;
}


PBoolean PSocket::Close()
{
  if (IsOpen())
    return PFalse;
//  return ConvertOSError(closesocket(os_handle));
  return PFalse;
}


PBoolean PSocket::ConvertOSError(int error)
{
  if (error >= 0) {
    lastError = NoError;
    osError = 0;
    return PTrue;
  }

//  osError = WSAGetLastError();
  switch (osError) {
    case 0 :
      lastError = NoError;
      return PTrue;
    default :
      lastError = Miscellaneous;
      osError |= 0x20000000;
  }
  return PFalse;
}


// End Of File ///////////////////////////////////////////////////////////////