--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hti/HtiServicePlugins/HtiIpProxyServicePlugin/IPProxyEngine/Inc/MSocketRouterObserver.h	Wed Oct 13 16:17:58 2010 +0300
@@ -0,0 +1,94 @@
+/*
+* 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:  Observer for socket router
+*
+*/
+
+
+
+#ifndef MSOCKETROUTEROBSERVER_H
+#define MSOCKETROUTEROBSERVER_H
+
+//  INCLUDES
+#include <e32def.h>
+
+
+// FORWARD DECLARATIONS
+class MSocket;
+class CSocket;
+
+// CLASS DECLARATION
+
+/**
+*  Observer for socket router.
+*/
+NONSHARABLE_CLASS( MSocketRouterObserver )
+    {
+    public: // Abstract functions
+
+        /**
+        * Error occurred in socket.
+        * @param aSocket MSocket object that caused error.
+        * @param aErrorCode Error code.
+        */
+        virtual void SocketRouterErrorL(
+            const MSocket* aSocket, TInt aErrorCode ) = 0;
+
+        /**
+        * Observer leaved in RunL.
+        * @param aSocket CSocket object that caused leave.
+        * @param aLeaveCode Leave code.
+        */
+        virtual void ObserverLeaved(
+            const MSocket* aSocket, TInt aLeaveCode ) = 0;
+
+        /**
+        * Peer disconnected.
+        * @param aSocket Socket that disconnected.
+        */
+        virtual void PeerDisconnectedL( const MSocket* aSocket ) = 0;
+
+        /**
+        * Host disconnected.
+        * @param aSocket Socket that disconnected.
+        */
+        virtual void HostDisconnectedL( const MSocket* aSocket ) = 0;
+
+        /**
+        * Open a TCP connection to phone side port
+        * @param aPort Port number where to connect
+        */
+        virtual void OpenLocalTCPConnectionL( TUint aPort ) = 0;
+
+        /**
+        * Open a listening TCP port on the phone side
+        * @param aPort Port number where to start listening
+        */
+        virtual void OpenListeningTCPConnectionL( TUint aPort ) = 0;
+
+        /**
+        * Close a TCP connection to phone side port
+        * @param aPort Port number to close
+        */
+        virtual void CloseTCPConnection( TUint aPort ) = 0;
+
+        /**
+        * Close all TCP connections from listening & connecting ports
+        */
+        virtual void CloseAllTCPConnections() = 0;
+    };
+
+#endif      // MSOCKETROUTEROBSERVER_H
+
+// End of File