diff -r 000000000000 -r bde4ae8d615e os/ossrv/lowlevellibsandfws/pluginfw/Framework/frame/BackupNotifier.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/ossrv/lowlevellibsandfws/pluginfw/Framework/frame/BackupNotifier.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,137 @@
+// Copyright (c) 1997-2009 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:
+// Defines the object that waits for notification of 
+// Backup/Restore events from the EPOC OS
+// 
+//
+
+#ifndef __BACKUPNOTIFIER_H__
+#define __BACKUPNOTIFIER_H__
+
+#include <e32base.h>
+#include <babackup.h>
+#include "BackupNotifierObserver.h"
+
+ /**
+	@internalComponent
+	@since 7.0
+	The notification object which waits for a signal that backup has begun/ended.
+	When its RunL method is called, it notifies its owning CRegistrar class
+	object to suspend/resume persistant storage of the Interface Implementation
+	registration details.
+ */
+
+class CBackupNotifier : public CBase, private MBackupOperationObserver
+	{
+public:
+	/**
+		@fn				NewL(MBackupNotifierObserver& aObserver)
+		Intended Usage	: Standardised safe construction which leaves nothing 
+						on the cleanup stack.
+		Error Condition	: Cannot fully construct because of memory limitations.	
+		@leave  		KErrNoMemory
+		@since			7.0
+		@param			aRegistrar A reference to its owning class instance.
+		@return			CBackupNotifier* A pointer to the new class
+		@pre 			None
+		@post			CBackupNotifier is fully constructed, and initialised.
+	 */
+	
+	static CBackupNotifier* NewL(MBackupNotifierObserver& aObserver);
+
+	/**
+		@fn				~CBackupNotifier()
+		Intended Usage	: Standard default d'tor	
+		Error Condition	: None	
+		@since			7.0
+		@pre 			CBackupNotifier is fully constructed.
+		@post			CBackupNotifier is totally destroyed
+	 */
+	
+	virtual ~CBackupNotifier();
+
+private:
+	/**
+		@fn				CBackupNotifier(MBackupNotifierObserver& aObserver)
+		Intended Usage	: Default c'tor	
+		Error Condition	: None	
+		@since			7.0
+		@param			aRegistrar A reference to its owning class instance.
+		@pre 			None
+		@post			CBackupNotifier is fully constructed
+	 */
+	
+	CBackupNotifier(MBackupNotifierObserver& aObserver);
+
+	/**
+		@fn				void ConstructL()
+		Intended Usage	: Initialisation phase of two phase construction.
+		Error Condition	: None
+		@leave  		None
+		@since			7.0
+		@pre 			CBackupNotifier is fully constructed.
+		@post			CBackupNotifier is fully initialised.
+	 */
+	
+	void ConstructL();
+
+	/**
+		@fn				HandleBackupOperationEventL(const TBackupOperationAttributes& aBackupOperationAttributes)
+		Intended Usage	: To allow a response to be made by an interested party fo a change in state of the 
+						backup operation.
+		@leave  		: @see CBaBackupSessionWrapper::NewL
+		@leave  		: @see CBaBackupSessionWrapper::RegisterBackupOperationObserverL
+		@since			7.0
+		@param			aBackupOperationAttributes The current state of the backup operation.
+		@return			void 
+		@pre 			CBackupNotifier is fully constructed.
+		@post			The aBackupOperationAttributes value will have been used
+						to drive the suspend and restore behaviours of the ECOM Server.
+	 */
+	
+	void HandleBackupOperationEventL(const TBackupOperationAttributes& aBackupOperationAttributes);
+
+	/**
+		@fn				RegisterForNotificationsL()
+		Intended Usage	: To allow registration for notifications from the backup operation.
+		Error Condition	: None
+		@since			7.0
+		@pre 			CBackupNotifier is fully constructed.
+		@post			CBackupNotifier is registered for notification messages.
+	 */
+	
+	void RegisterForNotificationsL();
+
+private:
+	/** A reference to its observer instance */
+	
+	MBackupNotifierObserver& iObserver;
+	/** The owned notification control object */
+	
+	CBaBackupSessionWrapper* iBackupSession;
+	// Forward declare the retry controller as a friend
+	class CRetryTimer;
+	friend class CRetryTimer;
+	/** The friendly timer for connection retries */
+	
+	CRetryTimer* iRetryTimer;
+
+	/** The flag indicating that registration occurred sucessfully */
+	
+	TBool iIsRegistered;
+	/** Friendship declaration for testing purposes */
+	friend class TBackupNotifier_StateAccessor;
+	};
+
+#endif	// __BACKUPNOTIFIER_H__