--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmcesrv/mmceevent/inc/mceeventstatebase.h	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,111 @@
+/*
+* 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:    Abstract base class for event states.
+*
+*/
+
+
+
+
+
+#ifndef CMCEEVENTSTATEBASE_H
+#define CMCEEVENTSTATEBASE_H
+
+// INCLUDES
+#include <e32base.h>
+#include "mcecomevent.h"
+
+// FORWARD DECLARATIONS
+class CMceComEvent;
+
+// CLASS DECLARATION
+
+/**
+*  Abstract base class for event states. Virtual methods are implemented
+*  in concrete states,
+*
+*  @lib 
+*  @since
+*/
+class CMceEventStateBase : public CBase 
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Destructor.
+        */
+        ~CMceEventStateBase();
+
+    public: // New functions
+      
+        /**
+        * Handle client initiated actions. Leaves on error.
+        * @param aEvent, a reference to CMceComEvent
+        * @return None
+        */
+        void ProcessStateL( CMceComEvent& aEvent );
+
+        /**
+        * Handle request received from the SIP stack. Leaves on error.
+        * @param aEvent, a reference to CMceComEvent
+        * @return None
+        */
+        void ProcessReqRecvStateL( CMceComEvent& aEvent );
+        
+        /**
+        * Handle response or error received from the SIP stack. 
+        * Leaves on error.
+        * @param aEvent, a reference to CMceComEvent
+        * @return None
+        */
+        void ProcessRespRecvStateL( CMceComEvent& aEvent );
+ 
+    protected:  // New functions
+        
+        /**
+        * Handle client initiated actions. Leaves on error.
+        * Implemented in concrete states.
+        * @param aEvent, a reference to CMceComEvent
+        * @return None
+        */
+        virtual void HandleL( CMceComEvent& aEvent ) = 0;
+        
+        /**
+        * Handle request received from the SIP stack. Leaves on error.
+        * Implemented in concrete states.
+        * @param aEvent, a reference to CMceComEvent
+        */
+        virtual void HandleReceiveRequestL( CMceComEvent& aEvent ) = 0;
+        
+        /**
+        * Handle response or error received from the SIP stack. 
+        * Leaves on error. Implemented in concrete states.
+        * @param aEvent, a reference to CMceComEvent
+        */
+        virtual void HandleResponseReceivedL( CMceComEvent& aEvent ) = 0;
+
+        /**
+        * C++ default constructor.
+        */
+        CMceEventStateBase();
+        
+    private://EUNIT
+    
+    	friend class UT_CMceEventStateBase;
+        
+    };
+
+#endif      // CMCEEVENTSTATEBASE_H
+            
+// End of File