/*

 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:

 * Name        : nullstream.h

 * Part of     : stdio server

 * Null File stream for Stdio Redirection app

 *

 */

 #ifndef _NULLSTREAM_H_

 #define _NULLSTREAM_H_

 #include "streambase.h"

 //-----------------------------------------------------------------------

 //Class name:  CNullStream 

 //Description: This class represents the Null File stream abstraction.

 //-----------------------------------------------------------------------

 class CNullStream : public CStreamBase

 	{

 public:

 	static CNullStream* NewL( );

 	~CNullStream();

  	virtual void WriteL(TDes8& aDes);

     virtual void Read(TRequestStatus& aStatus, const TInt aLength);

 	virtual void ReadCancel() {}

    	TStreamType Type() { return ENull;}

 private:

 	CNullStream( );

  	};

 #endif //_NULLSTREAM_H_