--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtengines/videoteleng/Inc/Session/MVtEngSessionInfo.h	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,135 @@
+/*
+* 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 MVTENGSESSIONINFO_H
+#define MVTENGSESSIONINFO_H
+
+//  INCLUDES
+#include <e32std.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+/**
+*  Abstraction for video telephony session with remote end.
+*
+*  @lib videoteleng
+*  @since 2.6
+*/
+class MVtEngSessionInfo
+    {
+    public: // 
+
+        /**
+        * Session state
+        * EIdle           Session not established.
+        * EInitializing   Initializing MO session
+        * ERemoteAlerting Remote end is alerting
+        * EReceiving      Incoming session request from network
+        * EConnected      Connection to peer is established.
+        * ENegotiating    Handshaking with peer.
+        * EOpen           Session active and media channels are open.
+        * EClearing       Clearing connection.
+        */
+        enum TSessionState 
+            {
+            EUnknown = -1,
+            EIdle,
+            EInitializing,
+            ERemoteAlerting,
+            EReceiving,
+            EConnected,
+            ENegotiating,
+            EOpen,
+            EClearing
+            };
+        
+        typedef TTimeIntervalSeconds TDuration;
+
+        /**
+        * Session direction
+        * EDirectionNone In idle there's no direction .
+        * EDirectionMO   Mobile originated sesison
+        * EDirectionMT   Mobile terminated session
+        */
+        enum TDirection 
+            {
+            EDirectionNone,
+            EDirectionMO,
+            EDirectionMT
+            };
+        
+        enum { KCallNameLength = 50 };
+        
+        typedef TBuf<KCallNameLength> TCallName;
+        /**
+        * CLI data related to a call
+        */
+        struct TCLI {
+            // call id of the call
+            TInt iCallId;
+            
+            // caller name
+            TCallName iName;
+            
+            // indicates if voice call can be made to peer
+            TBool iVoiceCallPossible;
+            };
+        
+        /**
+        * Returns session state
+        * @aForcedRefresh if ETrue current state is forced to update.
+        * Should be EFalse when called in frequently because forced
+        * refresh is more time consuming (requires context switch)
+        * @return
+        */
+        virtual TSessionState State( TBool aForcedRefresh ) const = 0;
+
+        /**
+        *
+        * @return direction
+        */
+        virtual TInt GetDirection( TDirection& aDirection ) const = 0;
+
+        /**
+        *
+        * @param 
+        * @param aEnabled
+        */
+        virtual TInt GetDuration( 
+            TDuration& aDuration,
+            TBool& aEnabled ) const = 0;
+        
+        
+        virtual TInt GetCLI( TCLI& aCLI ) const = 0;
+    };
+
+
+#endif      // TVTENGSESSIONINFO_H
+            
+// End of File