conchan.h

pwlib源码库

/*
 * conchan.h
 *
 * Console I/O channel class.
 *
 * 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): ______________________________________.
 *
 * $Log: conchan.h,v $
 * Revision 1.3  2003/09/17 05:41:59  csoutheren
 * Removed recursive includes
 *
 * Revision 1.2  2001/05/22 12:49:32  robertj
 * Did some seriously wierd rewrite of platform headers to eliminate the
 *   stupid GNU compiler warning about braces not matching.
 *
 * Revision 1.1  1999/06/13 13:54:07  robertj
 * Added PConsoleChannel class for access to stdin/stdout/stderr.
 *
 */

///////////////////////////////////////////////////////////////////////////////
// PConsoleChannel

  public:
    // Overrides from class PChannel
    virtual PString GetName() const;
      // Return the name of the channel.


    virtual BOOL Read(void * buf, PINDEX len);
      // Low level read from the channel. This function will block until the
      // requested number of characters were read.

    virtual BOOL Write(const void * buf, PINDEX len);
      // Low level write to the channel. This function will block until the
      // requested number of characters were written.

    virtual BOOL Close();
      // Close the channel.

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