diff -r 000000000000 -r 2e3d3ce01487 commonappservices/alarmserver/Server/Include/ASSrvAlarmObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commonappservices/alarmserver/Server/Include/ASSrvAlarmObserver.h	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,53 @@
+// Copyright (c) 1999-2009 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 __ASSRV_H__
+#define __ASSRV_H__
+
+#include <e32std.h>
+
+class TASSrvAlarm;
+
+/**
+ * An abstract class representing an object which wishes to be informed
+ * when the state or status of an alarm changes.
+ */
+class MASSrvAlarmObserver
+	{
+public:
+	/**
+	 * What type of event took place
+	 */
+	enum TObserverEvent
+		{
+		/**
+		 * The alarm changed state
+		 */
+		EAlarmObserverStateChanged = 0,
+
+		/**
+		 * The alarm changed status
+		 */
+		EAlarmObserverStatusChanged
+		};
+
+public:
+	/**
+	 * Called when the state or status of an alarm changes.
+	 */
+	virtual void MASSrvAlarmObsHandleEvent(TObserverEvent aEvent, const TASSrvAlarm& aAlarm, TInt aEventSpecificData) = 0;
+	};
+
+#endif