/*

* Copyright (c) 2005 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: Declaration for CMMCScBkupStateRequestSizeOfBackupData

*     

*

*/

#ifndef __CMMCSCBKUPSTATEREQUESTSIZEOFBACKUPDATA_H__

#define __CMMCSCBKUPSTATEREQUESTSIZEOFBACKUPDATA_H__

// User includes

#include "MMCScBkupOperations.h"

#include "CMMCScBkupState.h"

#include "CMMCScBkupDriveSpecificRequest.h"

// Classes referenced

class CMMCScBkupDataOwnerInfo;

class CMMCScBkupStateRequestSizeOfDataOwner;

/**

*

*

* @since 3.0

*/

NONSHARABLE_CLASS(CMMCScBkupStateRequestSizeOfBackupData) : public CMMCScBkupState

    {

    public:

        /**

        * Static constructor

        */

        static CMMCScBkupStateRequestSizeOfBackupData* NewL( MMMCScBkupDriver& aDriver );

        /**

        * C++ destructor

        */

        ~CMMCScBkupStateRequestSizeOfBackupData( );

    private:

        /**

        * C++ default constructor

        */

        CMMCScBkupStateRequestSizeOfBackupData( MMMCScBkupDriver& aDriver );

        /**

        * Second phase constructor

        */

        void ConstructL( );

    public: // From CMMCScBkupState

        TMMCScBkupStateId StateId() const;

        TMMCScBkupStateId NextStateId() const;

        TStateExecution CategorySpecific() const { return EStatePerCategory; }

    private: // From CMMCScBkupState

        void PerformStateInitL();

        void PerformAsynchronousStateStepL();

        TBool PerformAsynchronousErrorCleanup( TInt aError );

        void PerformAsynchronousCancellation();

    private: // Data members

        //

        TInt iCurrentDataOwnerIndex;

        //

        CMMCScBkupStateRequestSizeOfDataOwner* iRequestObject;

    };

/**

* NB. This class only sizes active, passive, system and java data. Public

* data is sized elsewhere.

*

* @since 3.0

*/

class CMMCScBkupStateRequestSizeOfDataOwner : public CMMCScBkupDriveSpecificRequest

    {

    public:

        /**

        *

        */

        static CMMCScBkupStateRequestSizeOfDataOwner* NewL( MMMCScBkupDriver& aDriver );

    private:

        /**

        * C++ default constructor

        */

        CMMCScBkupStateRequestSizeOfDataOwner( MMMCScBkupDriver& aDriver );

    public: // API

        /**

        *

        */

        void RequestL( CMMCScBkupDataOwnerInfo& aOwner, TRequestStatus& aObserver );

    private: // From CActive

        void RunL();

        void DoCancel();

    private: // Internal methods

        inline MMMCScBkupDriver& Driver() { return iDriver; }

        //

        TUint GetActiveAndPassiveDataSizesL( const CDataOwnerInfo& aOwner, CSBGenericDataType& aIdentifier, TDriveNumber aDrive );

        TUint GetSIDSpecificSizeL( TSecureId aSecureID, TDriveNumber aDrive, TTransferDataType aDataType );

        TUint GetSystemDataSizesL( const CDataOwnerInfo& aOwner, CSBGenericDataType& aIdentifier, TDriveNumber aDrive );

        TUint GetJavaDataSizesL( const CDataOwnerInfo& aOwner, CSBGenericDataType& aIdentifier, TDriveNumber aDrive );

        TUint GetJavaSpecificSizeL( const TDesC& aHash, TDriveNumber aDrive, TJavaTransferType aDataType );

    private: // Member data

        //

        MMMCScBkupDriver& iDriver;

        //

        CMMCScBkupDataOwnerInfo* iOwner;

    };

#endif // __CMMCSCBKUPSTATEREQUESTSIZEOFBACKUPDATA_H__

//End of File