/*

* Copyright (c) 2007-2008 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:   Header file of CIAUpdateControllerFile class

*

*/

#ifndef IA_UPDATE_CONTROLLER_FILE_H

#define IA_UPDATE_CONTROLLER_FILE_H

#include <e32std.h>

#include <s32strm.h>

#include <e32cmn.h>

#include <f32file.h>

#include <e32const.h>

/**

 *

 */

class CIAUpdateControllerFile : public CBase

    {

public:

    IMPORT_C static CIAUpdateControllerFile* NewL( const TDesC& aFile );

    IMPORT_C static CIAUpdateControllerFile* NewLC( const TDesC& aFile );

    IMPORT_C virtual ~CIAUpdateControllerFile();

    IMPORT_C TBool ReadControllerDataL();

    IMPORT_C void WriteControllerDataL();

    IMPORT_C void SetCurrentData();

    IMPORT_C const TTime& RefreshTime() const;

    IMPORT_C void SetRefreshTime( const TTime& aTime );

    IMPORT_C void SetRefreshTime( TInt64 aTime );

    IMPORT_C void SetCurrentRefreshTime();

    IMPORT_C TLanguage Language() const;

    IMPORT_C void SetLanguage( TLanguage aLanguage );

    IMPORT_C void SetCurrentLanguage();

private:

    // Prevent these if not implemented

    CIAUpdateControllerFile( const CIAUpdateControllerFile& aObject );

    CIAUpdateControllerFile& operator =( const CIAUpdateControllerFile& aObject );

    CIAUpdateControllerFile();

    virtual void ConstructL( const TDesC& aFile );

    void InternalizeL( RReadStream& aStream );

    void ExternalizeL( RWriteStream& aStream );

private: // data

	// file server session

	RFs iFsSession;

	// controller data file path

	TFileName iPath;

    // Time when the content was refreshed.

    TTime iRefreshTime;

    // The language that has been used.

    TLanguage iLanguage;

    };

#endif // IA_UPDATE_CONTROLLER_FILE_H