diff -r 7fdc9a71d314 -r 8ad140f3dd41 hti/HtiServicePlugins/HtiIpProxyServicePlugin/IPProxyEngine/Src/MExpressionObserverUDP.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hti/HtiServicePlugins/HtiIpProxyServicePlugin/IPProxyEngine/Src/MExpressionObserverUDP.h	Wed Oct 13 16:17:58 2010 +0300
@@ -0,0 +1,47 @@
+/*
+* Copyright (c) 2009 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:  Callback functions for a UDP protocol expression observer.
+*
+*/
+
+
+
+#ifndef MEXPRESSIONOBSERVERUDP_H
+#define MEXPRESSIONOBSERVERUDP_H
+
+//  INCLUDES
+#include "MExpressionObserver.h"
+
+#include <e32def.h>
+
+// CLASS DECLARATION
+
+/**
+*  Events for UDP protocol expressions (eg. UDP_OPEN, ...).
+*/
+NONSHARABLE_CLASS( MExpressionObserverUDP ) :
+            public MExpressionObserver
+    {
+
+    public: // Abstract functions
+
+        virtual void OpenLocalUDPConnectionL( TUint aPort ) = 0;
+
+        virtual void CloseUDPConnection( TUint aPort ) = 0;
+
+    };
+
+#endif      // MEXPRESSIONOBSERVERUDP_H
+
+// End of File