--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/brandingserver/bsserver/cbsbackupobserver.h	Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 2006-2006 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:  Gets and notifies backup and Restore events from system
+*
+*/
+
+
+#ifndef CBSBACKUPOBSERVER_H
+#define CBSBACKUPOBSERVER_H
+
+#include <e32base.h>
+#include <e32property.h>
+
+#include "mbsbackupobserver.h"
+
+/**
+ *  Gets and notifies backup and Restore events from system
+ *
+ *  @lib bsserver.exe
+ *  @since S60 v3.2
+ */
+class CBSBackupObserver : public CActive
+{
+public:
+
+    static CBSBackupObserver* NewL();
+
+    static CBSBackupObserver* NewLC();
+
+    ~CBSBackupObserver();
+
+
+private: // From CActive
+
+    /**
+     * @see CActive
+     */
+    void RunL();
+    
+    /**
+     * @see CActive
+     */
+    void DoCancel();
+    
+    /**
+     * @see CActive
+     */
+    TInt RunError( TInt aError );
+
+
+private: // Private constructors
+
+    CBSBackupObserver();
+
+    void ConstructL();
+
+
+public: // New Methods
+
+    /**
+     * Register observer to observe backup state changes
+     * @param aObserver observer to register
+     * @return KErrNone or some other system wide errorcode
+     */
+    TInt RegisterObserver( MBSBackupObserver* aObserver );
+    
+    /**
+     * Unregister observer
+     * @param aObserver observer to remove
+     */
+    void UnregisterObserver( MBSBackupObserver* aObserver );   
+
+
+private: // New methods
+
+    /**
+     * Subscribes to backup and restore P&S value.
+     */
+    void Subscribe();
+    
+    /**
+     * Notify registered observers of new backup state
+     */
+    void NotifyObserversL( MBSBackupObserver::TBackupState aState );
+    
+    /**
+     * Read current backup state
+     * @return current backup state
+     */
+    MBSBackupObserver::TBackupState BackupStateL();
+
+
+private: // Data
+
+    // backup state property
+    RProperty iProperty;
+    
+    // Own (array only). Observers
+    RPointerArray<MBSBackupObserver> iObservers;
+    
+    // latest state of backup and restore;
+    MBSBackupObserver::TBackupState iLatestState;
+};
+
+#endif //CBSBACKUPOBSERVER_H