diff -r 3104fc151679 -r 9a48e301e94b imstutils/imconversationview/imcvuiengine/inc/cimcvenginestoragelistener.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imstutils/imconversationview/imcvuiengine/inc/cimcvenginestoragelistener.h	Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2008-2009 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:  active object class for interacting with servicetab for link and Display Name
+*
+*/
+
+#ifndef CIMCVENGINESTORAGELISTENER_H
+#define CIMCVENGINESTORAGELISTENER_H
+
+#include <e32base.h>
+#include <e32property.h>
+#include <AknWaitDialog.h>
+#include "cimcvkeys.h"
+
+_LIT(KDelimiter, ":");
+/**
+ * constant to define the size of the contact link
+ */
+#define KMaxDisplayNameContactLinkLength 512
+/**
+ * constant to define the size of the contact link
+ */
+#define KMaxServiceIdLength 3
+
+//forword declaration.
+class MIMCVEngineStorageObserver
+        {
+    public : 
+        virtual  void HandleServiceBuddyDetailsFetchedL(TInt aServiceId, 
+                const TDesC& aXspId,
+                const TDesC8 & aContactLink,
+                const TDesC & aDisplayName ) = 0 ;
+   
+        };
+
+class CIMCVEngineStorageListener : public CActive
+    {
+public :
+        // Constructor
+        /**
+         * Creates a new CIMCVEngineStorageListener.
+         * @param aTabbedView, reference to tabbedview
+         * @return New instance of this class         
+         */
+        static CIMCVEngineStorageListener* NewL(MIMCVEngineStorageObserver& aObserver);
+        
+          /**
+           * Standard C++ destructor.
+           */
+         ~CIMCVEngineStorageListener();
+         
+         
+         /**
+          * Get the Display name and Contact link information.
+          * @param aServiceId, service id for which info requested.
+          * @param aXspID, xsp Id of contact.
+          */
+         void GetContactLinkInfoL(TInt aServiceId, const TDesC& aXspID);
+         
+private : // From CActive
+
+        /**
+        *  RunL
+        */
+        void RunL();  
+        
+        /**
+        *  DoCancel
+        */
+        void DoCancel();
+        
+        /*
+         * RunError
+         */
+        TInt RunError ( TInt aError );
+
+private: // Implementation
+       /**
+        * Standard C++ constructor
+        * @param aTabbedView, reference to tabbedview
+        */
+        CIMCVEngineStorageListener(MIMCVEngineStorageObserver& aObserver);
+
+       /**
+        * Performs the 2nd phase of construction.
+        */
+       void ConstructL();
+       
+       /**
+        * start listening
+        */
+       void StartListening();
+
+       /**
+        * stop listening
+        */
+       void StopListening();
+       
+private :
+    
+    // owns , property to use
+    RProperty iProperty;    
+    // not owned
+    MIMCVEngineStorageObserver& iObserver;
+    
+    // own active sheduler 
+    CActiveSchedulerWait    iWait;
+ 	
+    };
+
+#endif /*CIMCVENGINESTORAGELISTENER_H*/