diff -r 000000000000 -r 08ec8eefde2f loggingservices/eventlogger/LogServ/inc/LogNotify.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/loggingservices/eventlogger/LogServ/inc/LogNotify.h	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,100 @@
+// Copyright (c) 2002-2009 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:
+//
+
+#ifndef __LOGNOTIFY_H__
+#define __LOGNOTIFY_H__
+
+#include <logcli.h>
+#include "LogServBackupObserver.h"
+#include "LogServDatabaseChangeObserver.h"
+
+// Classes referenced
+class MLogServBackupInterface;
+class MLogServDatabaseChangeInterface;
+
+/**
+Uses the previous classes to provide change notifications
+@internalComponent
+*/
+class CLogNotify : public CTimer, public MLogServBackupObserver, public MLogServDatabaseChangeObserver
+	{
+public:
+	static CLogNotify* NewL(MLogServBackupInterface& aBackupInterface, MLogServDatabaseChangeInterface& aChangeInterface, TInt aPriority);
+	~CLogNotify();
+
+private:
+	CLogNotify(MLogServBackupInterface& aBackupInterface, MLogServDatabaseChangeInterface& aChangeInterface, TInt aPriority);
+	void ConstructL();
+
+public:
+	void Notify(TTimeIntervalMicroSeconds32 aDelay, const RMessage2& aMessage);
+
+
+private: // FROM MLogServDatabaseChangeObserver
+	void DCOHandleChangeEventsL(const CLogChangeDefinition& aChanges);
+
+private: // FROM MLogServBackupObserver
+	void BOHandleEventL(TLogServBackupEvent aEvent);
+
+public: // FROM CActive
+	void Cancel();
+
+private: // FROM CActive
+	void RunL();
+	void DoCancel();
+
+private: // Internal
+	void CheckForChanges();
+	void CompleteClientRequest(TInt aCompletionCode);
+
+private:
+
+	/**
+	 * So this object knows when a backup is starting. Have to cancel the delay timer
+	 * during this period.
+	 */
+	MLogServBackupInterface& iBackupInterface;
+
+	/**
+	 * The change interface
+	 */
+	MLogServDatabaseChangeInterface& iChangeInterface;
+
+	/**
+	 * Counters for change tracking
+	 */
+	TUint iLastCommit;
+	TUint iCommit;
+
+	/**
+	 * The client-side outstanding notification request
+	 */
+
+	RMessagePtr2 iMessagePtr;
+
+	/**
+	 * Used as a flag to indicate whether the client-side message should
+	 * be completed
+	 */
+	TBool iCompleteClientMessage;
+
+#ifdef LOGGING_ENABLED
+public:
+	TName iClientThreadName;
+	inline void SetClientThreadName(const TDesC& aName) { iClientThreadName = aName; }
+#endif
+	};
+
+#endif