diff -r 000000000000 -r ff3b6d0fd310 phonesrv_plat/converged_call_engine_api/inc/mcceextensionobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonesrv_plat/converged_call_engine_api/inc/mcceextensionobserver.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,57 @@
+/*
+* Copyright (c) 2006 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:  CCE extension interface class. 
+*
+*/
+
+
+#ifndef MCCEEXTENSIONOBSERVER_H
+#define MCCEEXTENSIONOBSERVER_H
+
+// INCLUDES
+#include <e32base.h>
+
+/**
+* Extension related actions observer-class.
+* Results of plug-in specific requests  or custom notifications 
+* and errors are returned using this class.
+*
+* @since S60 3.2
+*/
+class MCCEExtensionObserver
+    {
+protected:
+    /** 
+    * Protects the observer being deleted through the observer interface 
+    * @since S60 3.2
+    */
+    virtual ~MCCEExtensionObserver() {};
+
+public:
+    /**
+    * HandleExtensionEvents.
+    * @since S60 3.2
+    * @param aServiceId From which plug-in the event originated from.
+    * @param aEvent Event type
+    * @param aStatus Status code
+    * @return none
+    */
+    virtual void HandleExtensionEvents( TUint32 aServiceId,
+										TInt aEvent,
+                                        TInt aStatus ) = 0;
+    };
+
+#endif // MCCEEXTENSIONOBSERVER_H
+
+// End of File