/*

* 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_