diff -r 000000000000 -r 4e949f03ecc5 locationtriggering/ltserver/ltserverlogic/inc/lbtbackuprestoreobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationtriggering/ltserver/ltserverlogic/inc/lbtbackuprestoreobserver.h	Wed Nov 03 23:28:39 2010 +0530
@@ -0,0 +1,51 @@
+/*
+* Copyright (c) 2005 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:  Provides an observer interface for backup and restore listener
+*
+*/
+
+
+#ifndef M_LBTSBACKUPRESTOREOBSERVER_H
+#define M_LBTSBACKUPRESTOREOBSERVER_H
+
+/**
+ * System state starter listener provides this to notify
+ * when system state is ready for server loading
+ *
+ * @since S60 v4.0
+ */
+class MLbtBackupRestoreObserver
+	{
+	public:
+		
+		// Enumeration to determine if a backp or restore operation
+		// has started or ended		
+		enum TBRState
+			{
+			EStarted, // Backup or Restore operation has started
+			EEnded,	// Backup or Restore operation has ended
+			EInProgress // Backup or Restore operation is in progress
+			};
+		/**
+		 * Notifies the observer when any backup operation
+		 * is going on
+		 *
+		 * @param[in] aState the state to which the backup or restore
+		 * operation has changed to
+		 */
+		virtual void HandleBackupRestoreOperationL( TBRState aState ) = 0;
+		
+	};
+	
+#endif //M_LBTSBACKUPRESTOREOBSERVER_H
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