/*

 * 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:

 *      The header file of the backup engine implement for win32

 */

#ifndef FMBKUPENGINEPRIVATE_H

#define FMBKUPENGINEPRIVATE_H

// INCLUDES

#include "fmbkupengine.h"

// FORWARD DECLARATIONS

#include <QString>

#include <QStringList>

#include <QThread>

class FmBkupThread;

// CLASS DECLARATION

class FmBkupEnginePrivate : public QObject

{

Q_OBJECT

public:

    FmBkupEnginePrivate(FmBkupEngine* bkupEngine);

    ~FmBkupEnginePrivate();

    bool startBackup( QList<FmBkupDrivesAndOperation* > drivesAndOperationList,

    QList<FmBkupBackupCategory*> backupCategoryList,

    QString drive, quint32 content);

    void cancelBackup();

    int deleteBackup( QList<FmBkupDrivesAndOperation* > drivesAndOperationList );

//    TUint32 FmgrToBkupMask( const TUint32 aFmrgMask );

    int error();

    //

    bool StartRestoreL( QList<FmBkupDrivesAndOperation* > drivesAndOperationList );

    void GetRestoreInfoArray( QList<FmBkupDrivesAndOperation* > drivesAndOperationList,

            QList< FmRestoreInfo > &restoreInfoList,

            const QString& aDrive );

    void getBackupDriveList( QStringList &driveList );

private:

    int DriverNameToNumber( QString driverName );

    QString NumberToDriverName( int driver );

//    TBool HasMultipleBackupTargets();

signals:

    void notifyPreparing( bool cancelable );

    void notifyStart( bool cancelable, int totalCount );

    void notifyUpdate( int count );

    void notifyFinish( int err );

    void notifyMemoryLow( int memoryValue, int &userError );

    // win32 source code is used to simulator backup action.

    // add this signal in win32 to avoid warning when run test case

    // though it is not used in win32 source code currently

    void notifyBackupFilesExist( bool &isContinue );

public slots:

    void onNotifyPreparing( bool cancelable );

    void onNotifyStart( bool cancelable, int totalCount );

	void onNotifyUpdate( int count );

	void onNotifyFinish( int err );

	void onNotifyMemoryLow( int memoryValue, int &userError );

private:

    int mError;

    FmBkupEngine* q;

    FmBkupThread* mBkupThread;

    QList< FmRestoreInfo > selection;

};

class FmBkupThread : public QThread

{

    Q_OBJECT

public:

    enum RunType

    {

        RunTypeNone,

        RunTypeBackup,

        RunTypeRestore

    };

    FmBkupThread( QObject *parent );

    ~FmBkupThread();

    int asyncBackup( QList<FmBkupDrivesAndOperation* > drivesAndOperationList,

QList<FmBkupBackupCategory*> backupCategoryList,QString drive, quint32 content );

    int asyncRestore( QList<FmBkupDrivesAndOperation* > drivesAndOperationList, QList< FmRestoreInfo > selection );

    void stop();

signals:

    void notifyPreparing( bool cancelable );

    void notifyStart( bool cancelable, int totalCount );

	void notifyUpdate( int totalCount );

	void notifyFinish( int err );

	void notifyMemoryLow( int memoryValue, int &userError );

protected:

    void run();

private:

    volatile bool mStop;

    RunType mRunType;

    QList<FmBkupDrivesAndOperation* > mDrivesAndOperationList;

    QList<FmBkupBackupCategory*> mBackupCategoryList;

    QString mDrive;

    quint32 mContent;

    QList< FmRestoreInfo > mSelection;

};

#endif /*FMBKUPENGINEPRIVATE_H*/

// End of file