/*

* 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:  Service provider settings backup helper monitor

*

*/

#ifndef SPSBACKUPHELPERMONITOR_H

#define SPSBACKUPHELPERMONITOR_H

#include <e32property.h>

#include <e32base.h>

#include <abclient.h>

using namespace conn;

class CSpsBackupHelperPerformer;

class CSpsBackupHelperMonitor : 

    public CActive

    {

public:

    static CSpsBackupHelperMonitor* NewL();

    virtual ~CSpsBackupHelperMonitor();

private: // From CActive

    void RunL();

    TInt RunError( TInt aError );

    void DoCancel();

private: // New functions

    /**

     * Process backup state

     * 

     * @param aBackupStateValue P&S-key from abdefs.h 

     */

    void ProcessBackupStateL( TInt aBackupStateValue );

    /**

     * Determines if there is restore ongoing

     * 

     * @param aBackupStateValue P&S-key from abdefs.h

     * @return result

     */

    TBool RestoreOngoing( TInt aBackupStateValue );

    /**

     * Determines if there is no backup/restore ongoing

     * 

     * @param aBackupStateValue P&S-key from abdefs.h

     * @return result

     */

    TBool NoBackupRestore( TInt aBackupStateValue );

    /**

     * Subscribe P&S key

     */

    void Subscribe();

    /**

     * Implements logic to inform secure backup engine that

     * we are ready for backup or restore

     * @return If we are participating to backup or restore

     */

    TBool ParticipateBackupAndRestoreL( TInt aBackupStateValue );

private:

    CSpsBackupHelperMonitor();

    void ConstructL();

private:

    /**

     * Performs restore finalization

     */

    CSpsBackupHelperPerformer* iPerformer;

    /**

     * Property to listened

     */

    RProperty iProperty; /*<! SBE’s P&S Flag */

    /**

     * 

     */

    TBool iParticipateRestore;

    };

#endif // SPSBACKUPHELPERMONITOR_H