--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnp/upnpstack_plat/upnp_device_api/inc/upnpsubscriberlibraryobserver.h	Tue Feb 02 01:12:20 2010 +0200
@@ -0,0 +1,53 @@
+/** @file
+* Copyright (c) 2005-2008 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:  Declaration of MUpnpSubscriberLibraryObserver
+*
+*/
+
+
+#ifndef C_CUPNPSUBSCRIBERLIBRARYOBSERVER_H
+#define C_CUPNPSUBSCRIBERLIBRARYOBSERVER_H
+
+class CUpnpStateVariable;
+class CUpnpSubscriberLibraryElement;
+// CLASS DECLARATION
+/**
+*  An interface to Subscriber Library.
+*  
+*  @since Series60 2.6
+*/
+class MUpnpSubscriberLibraryObserver
+{
+public: // New functions 
+
+    /**
+    * A virtual function to be implemented in derived classes.
+    * It is called after timeout is passed (event is sent).
+    * @since Series60 2.6
+    * @return List of eventable variables.
+    */
+    virtual RPointerArray<CUpnpStateVariable>& EventedStateVariables() = 0;
+    /**
+    * A virtual function to be implemented in derived classes.
+    * It is called after removing subscriber
+    * @param aSubscriberElement pointer to romoved subscriber
+    * @param aPos position taken by subscriber in SubscriberLibrary
+    */    
+    virtual void SubscriberRemoved( CUpnpSubscriberLibraryElement* aSubscriber, TInt aPos  ) = 0;
+};
+
+
+#endif  // C_CUPNPSUBSCRIBERLIBRARYOBSERVER_H
+
+//End of File
\ No newline at end of file