--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmcesrv/mmcemediamanager/inc/mcemediaobserver.h	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,92 @@
+/*
+* 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:    
+*
+*/
+
+
+
+
+#ifndef MMCEMEDIAOBSERVER_H
+#define MMCEMEDIAOBSERVER_H
+
+#include <e32std.h>  
+
+class CMceComSession;
+class TMceMccComEvent;
+
+/**
+ * @lib 
+ */
+class MMceMediaSessionObserver
+    {
+    public://new
+
+        /**
+        * Callback function to indicate that media has been updated
+        * based on UpdateL request
+        * @param aSession, media session
+        */
+        virtual void Updated( CMceComSession& aSession ) = 0;
+
+        /**
+        * Callback function to indicate that network resources have 
+        * been reserved based on ReserveL request
+        * @param aSession, media session
+        */
+        virtual void Reserved( CMceComSession& aSession ) = 0;
+        
+        /**
+        * Callback function to indicate that event has been received
+        * @param aEvent, received event
+        */
+        virtual void EventReceived( TMceMccComEvent& aEvent ) = 0;
+
+        /**
+        * Callback function to indicate that media session was stopped
+        * @param aSession, media session
+        */
+        virtual void SessionClosed( CMceComSession& aSession ) = 0;
+
+        /**
+        * Callback function to indicate about new media session due fork
+        * @param aSession, new session, onwership is been transfered
+        */
+        virtual void SessionCreatedL ( CMceComSession* aSession ) = 0;
+        
+        /**
+        * Callback function to indicate about error
+        * @param aEvent, received event
+        */
+        virtual void MediaError ( TMceMccComEvent& aEvent ) = 0;
+        
+        
+        
+    
+    };
+
+class MMceMediaGeneralObserver
+    {
+    public:
+    
+        /**
+        * Callback function to indicate about error
+        * @since Series 60 3.0
+        * @param aError, error occured   
+        * @return void
+        */
+        virtual void MediaError ( TInt aError ) = 0;
+    };
+    
+#endif