1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #if !defined(__NBBACKUPANDRESTOREOBSERVER_H__)

    17 #define __NBBACKUPANDRESTOREOBSERVER_H__

    18 

    19 #include <e32std.h>

    20 #include <e32base.h>

    21 

    22 

    23 /**

    24  *  Nbprotocols Publish and Subscribe Backup and Restore Interface.

    25  *  

    26  *  classes should implement this interface to receive notifications

    27  *  when a backup or restore operation starts.

    28  *  

    29  *  @see CBackupAndRestore::RegisterBackupAndRestoreObserverL()

    30  *  @internalComponent

    31  */

    32 class MNBBackupAndRestoreObserver

    33 	{

    34 public:

    35 	// Called when a backup or restore operation either starts or ends.

    36 	virtual void HandleBackupOrRestoreStartingL()=0;

    37 	virtual void HandleBackupOrRestoreCompleteL()=0;

    38 	};

    39 

    40 #endif