--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiservicetab/vimpstengine/inc/mvimpstengineservicestateeventobserver.h	Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,51 @@
+/*
+* Copyright (c) 2008 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:  Contact data container observer interface
+*
+*/
+
+
+
+#ifndef _MVIMPSTENGINESERVICESTATEEVENTOBSERVER_H
+#define _MVIMPSTENGINESERVICESTATEEVENTOBSERVER_H
+
+#include "tvimpstenums.h"
+
+
+// CLASS DECLARATION
+
+/**
+ *  Interface for observing connection events.
+ *
+ *  @lib vimpstengine.dll
+ *  @since 5.0
+ */
+	
+class MVIMPSTEngineServiceStateEventObserver
+{
+	
+	public:
+	    
+	    /**
+	    * Observer Event for Service State changes
+	    * @param aState - Indicates the service state
+	    * @param aServiceError, error if any.
+	    */ 
+	    virtual void HandleServiceEventL
+	    			( TVIMPSTEnums::TVIMPSTRegistrationState aState, TInt aServiceError) = 0;
+	    
+	    
+};
+
+#endif //_MVIMPSTENGINESERVICESTATEEVENTOBSERVER_H
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