diff -r 000000000000 -r ff3b6d0fd310 satengine/SatServer/inc/MSatUiSession.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/satengine/SatServer/inc/MSatUiSession.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2002-2005 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:  Interface for Ui sessions
+*
+*/
+
+
+
+#ifndef MSATUISESSION_H
+#define MSATUISESSION_H
+
+//  INCLUDES
+#include <e32std.h>
+#include <etelsat.h>
+#include "SatSOpcodes.h"
+
+// FORWARD DECLARATION
+class MSatCommand;
+
+// CLASS DECLARATION
+
+/**
+*  Ui sub session interface for commands.
+*
+*  @lib SatEngine.lib
+*  @since Series 60 3.0
+*/
+class MSatUiSession
+    {
+    protected:  // Constructors and destructor
+
+        /**
+        * C++ default constructor.
+        */
+        MSatUiSession() {};
+
+        /**
+        * Destructor.
+        */
+        virtual ~MSatUiSession() {};
+
+    public: // New functions
+
+        /**
+        * Closes the ui session.
+        */
+        virtual void CloseUiSession() = 0;
+
+        /**
+        * Clears the screen.
+        */
+        virtual void ClearScreen() = 0;
+        
+        /**
+        * Ui Event
+        */
+        virtual void UiEventNotification( 
+            TInt aEventId,
+            TInt aEventStatus,
+            TInt aEventError ) = 0;
+
+        /**
+        * Notification that command data is available.
+        * @param aCmdData Data to be sent to client.
+        * @param aCmdRsp Response from Client is written to this.
+        * @param aRequest Request, where the data is sent.
+        */
+        virtual void SendCommand(
+            TDesC8* aCmdData,
+            TDes8* aCmdRsp,
+            TSatServerRequest aRequest ) = 0;
+
+    private:
+
+        // Prohibit copy constructor if not deriving from CBase.
+        MSatUiSession( const MSatUiSession& );
+
+        // Prohibit assigment operator if not deriving from CBase.
+        MSatUiSession& operator=( const MSatUiSession& );
+
+    };
+
+#endif      // MSATUISESSION_H
+
+// End of File