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/*
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* Copyright (c) 2005-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: CSConSBEClient header file
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*
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*/
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#ifndef _SCONSBECLIENT_H_
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#define _SCONSBECLIENT_H_
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// INCLUDES
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#include <connect/sbeclient.h>
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#include "sconconmltask.h"
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using namespace conn;
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//============================================================
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// Class CSConSBEClient declaration
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//============================================================
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NONSHARABLE_CLASS ( CSConSBEClient ) : public CActive
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{
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public:
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/**
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* Two-phase constructor
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* @param aMaxObjectSize Max object size
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* @param aFs aReference to RFs connection.
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* @return CSConSBEClient instance
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*/
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static CSConSBEClient* NewL( const TInt aMaxObjectSize, RFs& aFs );
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/**
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* Destructor
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* @return none
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*/
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~CSConSBEClient();
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/**
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* Set backup/restore mode
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* @param aStatus TRequestStatus of the request
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* @param aTask Task parameters
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* @return none
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*/
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void SetBURMode( TRequestStatus& aStatus, CSConTask*& aTask );
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/**
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* Lists public files from data owners
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* @param aStatus TRequestStatus of the request
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* @param aTask Task parameters
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* @return none
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*/
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void ListPublicFiles( TRequestStatus& aStatus, CSConTask*& aTask );
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/**
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* Lists participant data owners
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* @param aStatus TRequestStatus of the request
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* @param aTask Task parameters
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* @return none
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*/
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void ListDataOwners( TRequestStatus& aStatus, CSConTask*& aTask );
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/**
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* Lists data sizes from data owners
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* @param aStatus TRequestStatus of the request
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* @param aTask Task parameters
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* @return none
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*/
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void GetDataSize( TRequestStatus& aStatus, CSConTask*& aTask );
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/**
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* Request a data from a data owner
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* @param aStatus TRequestStatus of the request
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* @param aTask Task parameters
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* @return none
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*/
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void RequestData( TRequestStatus& aStatus, CSConTask*& aTask );
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/**
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* Lists the status of data owners
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* @param aStatus TRequestStatus of the request
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* @param aTask Task parameters
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* @return none
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*/
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void GetDataOwnerStatus( TRequestStatus& aStatus, CSConTask*& aTask );
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/**
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* Supplies a data to a data owner
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* @param aStatus TRequestStatus of the request
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* @param aTask Task parameters
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* @return none
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*/
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void SupplyData( TRequestStatus& aStatus, CSConTask*& aTask );
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private:
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/**
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* Constructor
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* @paran aMaxObjectSize Max object size
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* @param aFs aReference to RFs connection.
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* @return none
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*/
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CSConSBEClient( const TInt aMaxObjectSize, RFs& aFs );
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/**
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* Implementation of CActive::DoCancel()
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* @return none
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*/
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void DoCancel();
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/**
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* Implementation of CActive::RunL()
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* @return none
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*/
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void RunL();
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/**
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* Executes SetBURMode task
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* @return none
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*/
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void ProcessSetBURModeL();
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/**
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* Executes ListPublicFiles task
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* @return none
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*/
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void ProcessListPublicFilesL();
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/**
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* Executes ListDataOwners task
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* @return none
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*/
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void ProcessListDataOwnersL();
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/**
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* Executes GetDataSize task
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* @return none
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*/
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void ProcessGetDataSizeL();
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/**
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* Executes RequestData task
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* @return KErrNone if no erros. Else system wide error codes.
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*/
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TInt ProcessRequestDataL();
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/**
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* Request data to iDataBuffer
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* @return none
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*/
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void RequestDataL( CSBGenericTransferType& aGenericTransferType );
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/**
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* Executes GetDataOwnerStatus task
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* @return none
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*/
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void ProcessGetDataOwnerStatusL();
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/**
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* Executes SupplyData task
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* @return KErrNone if no errors. Else system wide error codes.
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*/
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TInt ProcessSupplyDataL();
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/**
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* Maps TInt drive number to TDriveNumber
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* @param aDrive Drive number as TInt
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* @return drive number as TDriveNumber
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*/
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TDriveNumber GetDriveNumber( const TInt& aDrive ) const;
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/**
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* Filters the drive list
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* @param aDriveList Drive list to be filtered
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* @return none
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*/
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void FilterDriveList( TDriveList& aDriveList ) const;
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/**
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* Matches the uids
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* @param aFirst The first uid
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* @param aSecon The second uid
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* @return ETrue if uids match, else EFalse
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*/
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static TBool Match( const TUid& aFirst,
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const TUid& aSecond );
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/**
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* Handle error received from Secure Backup Engine
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* @param aErr Error code from Secure Backup Engine
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* @return none
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*/
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void HandleSBEErrorL( TInt& aErr );
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/**
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* Appends public files to CSConFile array.
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* @param aFiles source files to append
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* @param aSconFiles dataowner list where to add
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* @return none
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*/
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void AppendFilesToFilelistL( const RFileArray& aFiles, RPointerArray<CSConFile>& aSconFiles );
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/**
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* Gets Package dataowner size
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* @param aPackageId dataowner
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* @param TDriveList drives to include
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* @param TPackageDataType package data type
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* @return dataowner data size in specified drives
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*/
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TUint PackageDataSizeL( TUid aPackageId, const TDriveList& aDriveList,
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TPackageDataType aPackageDataType ) const;
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/**
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* Gets Sid dataowner size
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* @param aSid dataowner
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* @param TDriveList drives to include
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* @param TTransferDataType transfer data type
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* @return dataowner data size in specified drives
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*/
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TUint SidDataSizeL( TUid aSid, const TDriveList& aDriveList,
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TTransferDataType aTransferDataType ) const;
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/**
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* Gets Java dataowner size
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* @param aJavaHash Java hash value
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* @param TDriveList drives to include
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* @return dataowner data size in specified drives
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*/
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TUint JavaDataSizeL( const TDesC& aJavaHash, const TDriveList& aDriveList ) const;
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private:
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CSBEClient* iSBEClient;
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TRequestStatus* iCallerStatus;
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CSConTask* iCurrentTask;
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TBool iBURModeNormal;
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TBool iRestoreMode;
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RFs& iFs;
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TBool iAllSnapshotsSuppliedCalled;
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TBool iLastChunk;
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CBufFlat* iDataBuffer;
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TInt iDataBufferSize;
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};
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#endif
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// End of file
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