/*

* Copyright (c) 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:  

*

*/

#ifndef IAUPDATE_FWVERSION_FILEHANDLER

#define IAUPDATE_FWVERSION_FILEHANDLER

#include <e32std.h>

#include <s32strm.h>

#include <e32cmn.h>

#include <f32file.h>

#include <e32const.h>

NONSHARABLE_CLASS( CIAUpdateFwVersionFileHandler ) : public CBase 

    {

public:

    static CIAUpdateFwVersionFileHandler* NewL();

    static CIAUpdateFwVersionFileHandler* NewLC();

    virtual ~CIAUpdateFwVersionFileHandler();

    HBufC* FwVersionL();

    void SetFwVersionL( const TDesC& aFwVersion );

private:

    CIAUpdateFwVersionFileHandler();

    // Prevent these if not implemented

    CIAUpdateFwVersionFileHandler( const CIAUpdateFwVersionFileHandler& aObject );

    CIAUpdateFwVersionFileHandler& operator =( const CIAUpdateFwVersionFileHandler& aObject );

    void ConstructL();

    void InternalizeL( RReadStream& aStream );

    void ExternalizeL( RWriteStream& aStream );

    void ReadControllerDataL();

    void WriteControllerDataL();

private: // data

    // file server session

    RFs iFsSession;

    // controller data file path

    TFileName iPath;

    HBufC* iFwVersion;

    };

#endif // IAUPDATE_FWVERSION_FILEHANDLER