conchan.h
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上传日期:2007-01-06
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- /*
- * 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 1.1 1999/06/13 13:54:07 robertj
- * Added PConsoleChannel class for access to stdin/stdout/stderr.
- *
- */
- #ifndef _PCONSOLECHANNEL
- #include "....conchan.h"
- 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.
- };
- #endif