// Copyright (c) 1998-2009 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:

// Declares CBackupAndRestore

// 

//

/**

 @file

 @internalComponent

*/

#ifndef SMSU_BACKUP_H__

#define SMSU_BACKUP_H__

#include <e32base.h>

#include "smsuact.h"

#include <e32property.h>

#include "nbbackuprestoreint.h"

class CBackupAndRestore : public CActive

	{

public:

	IMPORT_C static CBackupAndRestore* NewL(MNBBackupAndRestoreObserver& aBackupAndRestoreObserver);

	IMPORT_C ~CBackupAndRestore();

	IMPORT_C TBool IsBackupOrRestoreInProgress();

private:

	CBackupAndRestore(MNBBackupAndRestoreObserver& aBackupAndRestoreObserver);

	void ConstructL();

	void RunL();

	void DoCancel();

private:

	MNBBackupAndRestoreObserver * iBackupAndRestoreObserver;

	RProperty iBackupProperty;

	TBool iBackupOrRestoreInProgress;

	};

class MBackupOperationObserver;

class CBaBackupSessionWrapper;

/**

 *  @internalComponent

 */

const TInt KSmsuBackupObserverWait = 1000000 * 30; //<30 seconds

const TInt KSmsuBackupMaxRetries = 5; //< Number of times to try to connect to the backup server

#endif // SMSU_backup_H__