/*

* 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:  CSConSBEClient header file

*

*/

#ifndef _SCONSBECLIENT_H_

#define _SCONSBECLIENT_H_

// INCLUDES

#include <connect/sbeclient.h>

#include "sconconmltask.h"

using namespace conn;

//============================================================

// Class CSConSBEClient declaration

//============================================================

NONSHARABLE_CLASS ( CSConSBEClient ) : public CActive

    {

    public:

        /**

         * Two-phase constructor

         * @param aMaxObjectSize Max object size

         * @param aFs aReference to RFs connection.

         * @return CSConSBEClient instance

         */

        static CSConSBEClient* NewL( const TInt aMaxObjectSize, RFs& aFs );

        /**

         * Destructor

         * @return none

         */

        ~CSConSBEClient();

        /**

         * Set backup/restore mode

         * @param aStatus TRequestStatus of the request

         * @param aTask Task parameters

         * @return none

         */

        void SetBURMode( TRequestStatus& aStatus, CSConTask*& aTask );

        /**

         * Lists public files from data owners

         * @param aStatus TRequestStatus of the request

         * @param aTask Task parameters

         * @return none

         */

        void ListPublicFiles( TRequestStatus& aStatus, CSConTask*& aTask );

        /**

         * Lists participant data owners

         * @param aStatus TRequestStatus of the request

         * @param aTask Task parameters

         * @return none

         */

        void ListDataOwners( TRequestStatus& aStatus, CSConTask*& aTask );

        /**

         * Lists data sizes from data owners

         * @param aStatus TRequestStatus of the request

         * @param aTask Task parameters

         * @return none

         */

        void GetDataSize( TRequestStatus& aStatus, CSConTask*& aTask );

        /**

         * Request a data from a data owner

         * @param aStatus TRequestStatus of the request

         * @param aTask Task parameters

         * @return none

         */

        void RequestData( TRequestStatus& aStatus, CSConTask*& aTask );

        /**

         * Lists the status of data owners

         * @param aStatus TRequestStatus of the request

         * @param aTask Task parameters

         * @return none

         */

        void GetDataOwnerStatus( TRequestStatus& aStatus, CSConTask*& aTask );

        /**

         * Supplies a data to a data owner

         * @param aStatus TRequestStatus of the request

         * @param aTask Task parameters

         * @return none

         */

        void SupplyData( TRequestStatus& aStatus, CSConTask*& aTask );

    private:

        /**

         * Constructor

         * @paran aMaxObjectSize Max object size

         * @param aFs aReference to RFs connection.

         * @return none

         */

        CSConSBEClient( const TInt aMaxObjectSize, RFs& aFs );

        /**

         * Implementation of CActive::DoCancel()

         * @return none

         */

        void DoCancel();

        /**

         * Implementation of CActive::RunL()

         * @return none

         */

        void RunL();

        /**

         * Executes SetBURMode task

         * @return none

         */

        void ProcessSetBURModeL();

        /**

         * Executes ListPublicFiles task

         * @return none

         */

        void ProcessListPublicFilesL();

        /**

         * Executes ListDataOwners task

         * @return none

         */

        void ProcessListDataOwnersL();

        /**

         * Executes GetDataSize task

         * @return none

         */

        void ProcessGetDataSizeL();

        /**

         * Executes RequestData task

         * @return KErrNone if no erros. Else system wide error codes.

         */

        TInt ProcessRequestDataL();

         * Executes GetDataOwnerStatus task

         * @return none

         */

        void ProcessGetDataOwnerStatusL();

        /**

         * Executes SupplyData task

         * @return KErrNone if no errors. Else system wide error codes.

         */

        TInt ProcessSupplyDataL();

        /**

         * Maps TInt drive number to TDriveNumber

         * @param aDrive Drive number as TInt

         * @return drive number as TDriveNumber

         */

        TDriveNumber GetDriveNumber( const TInt& aDrive ) const;

        /**

         * Filters the drive list

         * @param aDriveList Drive list to be filtered

         * @return none

         */     

        void FilterDriveList( TDriveList& aDriveList ) const;

        /**

         * Matches the uids

         * @param aFirst The first uid

         * @param aSecon The second uid

         * @return ETrue if uids match, else EFalse

         */

        static TBool Match( const TUid& aFirst, 

                            const TUid& aSecond );

        /**

         * Handle error received from Secure Backup Engine

         * @param aErr Error code from Secure Backup Engine

         * @return none

         */

        void HandleSBEErrorL( TInt& aErr );

        /**

         * Appends public files to CSConFile array.

         * @param aFiles source files to append

         * @param aSconFiles dataowner list where to add

         * @return none

         */

        void AppendFilesToFilelistL( const RFileArray& aFiles, RPointerArray<CSConFile>& aSconFiles );

        /**

         * Gets Package dataowner size

         * @param aPackageId dataowner

         * @param TDriveList drives to include

         * @param TPackageDataType package data type 

         * @return dataowner data size in specified drives

         */

        TUint PackageDataSizeL( TUid aPackageId, const TDriveList& aDriveList,

                TPackageDataType aPackageDataType ) const;

        /**

         * Gets Sid dataowner size

         * @param aSid dataowner

         * @param TDriveList drives to include

         * @param TTransferDataType transfer data type 

         * @return dataowner data size in specified drives

         */

        TUint SidDataSizeL( TUid aSid, const TDriveList& aDriveList,

                TTransferDataType aTransferDataType ) const;

        /**

         * Gets Java dataowner size

         * @param aJavaHash Java hash value

         * @param TDriveList drives to include

         * @return dataowner data size in specified drives

         */

#endif

// End of file