--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtengines/videoteleng/Inc/Session/CVtEngSessionHandler.h	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,142 @@
+/*
+* Copyright (c) 2006 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:  Video session interface.
+*
+*/
+
+
+
+#ifndef CVTENGSESSIONHANDLER_H
+#define CVTENGSESSIONHANDLER_H
+
+//  INCLUDES
+#include <e32std.h>
+#include "MVtEngSessionInfo.h"
+#include "MVtCtlEventObserver.h"
+#include "MVtCtlCallControl.h"
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+class CVtEngStateManager;
+class CVtCtlFactory;
+class CVtEngOperation;
+class CVtEngIncomingCallMonitor;
+// CLASS DECLARATION
+
+/**
+*  Abstraction for video telephony session with remote end.
+*
+*  @lib videoteleng
+*  @since 2.6
+*/
+NONSHARABLE_CLASS( CVtEngSessionHandler ) : 
+        public CActive, 
+        public MVtEngSessionInfo,
+        public MVtCtlEventObserver
+    {
+    public: // constructor and destructors
+
+        static CVtEngSessionHandler* NewL( );
+
+        virtual ~CVtEngSessionHandler();
+
+    public: // New functions
+
+        /**
+        * Performs on operation in the handler.
+        * @param operation to be performed on the handler
+        */
+        void HandleL( CVtEngOperation& aOperation );
+
+    public: // from MVtEngSessionInfo
+
+        /**
+        * Gets session state.
+        * @return
+        */
+        virtual TSessionState State( TBool aForcedRefresh ) const;
+
+        /**
+        * Gets session direction.
+        * @return
+        */
+        virtual TInt GetDirection( TDirection& aDirection ) const;
+
+        /**
+        * Gets session duration.
+        * @param 
+        * @param
+        */
+        virtual TInt GetDuration( 
+            TDuration& aDuration,
+            TBool& aEnabled ) const;
+
+        /*
+        * @see MVtEngSessionInfo::aCLI
+        */
+        virtual TInt GetCLI( TCLI& aCLI ) const;
+        
+    public: // From MVtCtlEventObserver
+        virtual void HandleVtSessionEventL( 
+            TVtCtlEvent aEvent,
+            TAny* aParams );
+    
+    public: // new functions
+        /**
+        * Initializes session handler.
+        */
+        void InitializeL();
+
+        /**
+        * Frees resources used by session handler.
+        */
+        void Uninitialize();
+
+        MVtCtlCallControl::TVtCtlState RealState() const;
+        
+        /**
+        * Starts Incoming call PS key monitoring
+        */
+        void StartIncomingCallMonitorL();
+
+    private: // constructors
+
+        void ConstructL();
+
+        CVtEngSessionHandler( );
+
+    private: // from CActive
+        void RunL();
+
+        void DoCancel();
+
+    private: // Member data
+        MVtCtlCallControl* iSessionControl;
+        CVtCtlFactory*     iFactory;
+
+        RLibrary iLib;
+        
+        CVtEngIncomingCallMonitor* iIncomingCallMonitor; 
+    };
+
+
+#endif      // CVTENGSESSIONHANDLER_H
+            
+// End of File