--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedcallengine/csplugin/inc/cspvideocallconnectionhandler.h	Wed Sep 01 12:15:03 2010 +0100
@@ -0,0 +1,160 @@
+/*
+* Copyright (c) 2007-2009 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:  Delivers asynchronous requests to ETel
+*
+*/
+
+
+#ifndef CSPVIDEOCALLCONNECTIONHANDLER_H
+#define CSPVIDEOCALLCONNECTIONHANDLER_H
+
+
+#include <e32base.h>
+#include <etelmm.h>
+#include <rmmcustomapi.h>
+#include <es_sock.h>
+#include <es_enum.h>
+
+class CSPVideoCall;
+
+/**
+* Handles data call connection specific requests.
+* Provides canceling via CActive::Cancel().
+* 
+*/
+class CSPVideoCallConnectionHandler : public CActive
+    {
+        
+    public:
+        
+        /**
+        * Constructs the requester via two phase.
+        *
+        * @param aObserver the observer for request errors
+        * @param aCall ETel RMobileCall reference that is the object
+        * of the request.
+        */
+        static CSPVideoCallConnectionHandler* NewL( CSPVideoCall& aObserver, 
+                                           RMobileCall& aCall );
+        
+        /**
+        * C++ default destructor
+        */
+        virtual ~CSPVideoCallConnectionHandler( );
+
+        /**
+        * Initializes connection including data port loaning.
+        * @since S60 3.2
+        * @return KErrNone if successful, else error code
+        */
+        TInt InitializeConnection(  );
+        
+        /**
+        * Releases connection including data port loaning.
+        * @since S60 3.2
+        * @return KErrNone if successful, else error code
+        */        
+        TInt ReleaseConnection( );
+
+        /**
+        * Connection initialized.
+        * @since S60 3.2
+        * @return connection initialized status
+        */
+        TBool ConnectionInitialized(  );
+     
+    protected: // From CActive
+        
+        /**
+        * From CActive
+        * RunL
+        * @since S60 3.2
+        */
+        void RunL();
+        
+        /**
+        * From CActive
+        * Cancels the monitor
+        * @since S60 3.2
+        */
+        void DoCancel();
+        
+    private:
+    
+        /**
+        * Constructs the connection handler.
+        *
+        * @param aObserver the observer for request errors
+        * @param aCall ETel RMobileCall reference that is the object
+        * of the request.
+        */
+        CSPVideoCallConnectionHandler( CSPVideoCall& aObserver, 
+                              RMobileCall& aCall );
+        
+        /**
+        * Constructing in the second phase.
+        */
+        void ConstructL();
+
+        /**
+        * Create socket connection.  
+        */
+        TInt CreateSocketConnection();
+
+        /**
+        * Loan data port. 
+        * Initiates asynchronous request to loan dataport. 
+        */
+        TInt LoanDataPort();
+        
+        /**
+        * Close socket connection.  
+        */
+        void CloseConnection();
+               
+        
+    private: // data
+        /**
+        * Observer for request errors.
+        */
+        CSPVideoCall& iObserver;        
+       
+        /**
+        * ETel call which this monitors
+        */
+        RMobileCall& iCall;        
+        
+        /**
+        * Comm port info.
+        */
+        RCall::TCommPort iCommPort;
+        
+        /**
+        * Connection reference
+        */
+        RConnection iConnection;
+        
+        /**
+        * Tells if socket connection has been initialized
+        */
+        TBool iConnectionInitialized;
+        
+        /**
+        * Socket Server handle.
+        */
+        RSocketServ iSocketServer;
+        
+    };
+    
+#endif // CSPVIDEOCALLCONNECTIONHANDLER_H