/**

* Copyright (c) 2004-2009 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:

*

*/

/**

 @file

 @released

*/

#ifndef __ASYNC_BACKUP_TRANSFER_HANDLER_H__

#define __ASYNC_BACKUP_TRANSFER_HANDLER_H__

#include "t_teststepbackup.h"

using namespace conn;

namespace bur_ts

	{

	// Forward declaration

	class CBURTestStepBase;

	class CAsyncBackupTransferHandler : public CActive

		/**

		Implements a mechanism for asynchronous data transfers bewteen CTestStepBackup 

		and CSBEClient.

		@released

		@internalComponent

		*/

		{

	public:

		static CAsyncBackupTransferHandler* NewL(CBURTestStepBase* aTestStep);

		~CAsyncBackupTransferHandler();

		// CActive

		void StartL();

		TInt RunError(TInt aError);

		TBool Success();

	private:

		CAsyncBackupTransferHandler(CBURTestStepBase* aTestStep);

		virtual void ConstructL();

		// CActive

		void RunL();

		void DoCancel();

		void ContinueL();

		void MakeRequestDataCallL();

		void CurrentIDL();

	private:

		/** */

		CActiveSchedulerWait* iActiveScheduler;

		/** Current index into iTransferTypes */

		TInt iCurrentIndex;

		/** Successful if all transfers are completed without errors */

		TBool iSuccess;

		/** Parent test step for access to its logging */

		CBURTestStepBase* iTestStep;

		/** */

		HBufC* iID;

		};

	}

#endif // __ASYNC_BACKUP_TRANSFER_HANDLER_H__