--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SampleApp/sipengine/inc/SIPExSIPEstablishedState.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,111 @@
+
+/*
+* Copyright (c) 2004-2009 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:
+*
+*/
+
+
+
+#ifndef _SIPEXSIPESTABLISHEDSTATE_H_
+#define _SIPEXSIPESTABLISHEDSTATE_H_
+
+
+//  INCLUDES
+#include "SIPExSIPStateBase.h"
+
+// FORWARD DECLARATIONS
+class CSIPExSIPEngine;
+
+
+// CLASS DECLARATION
+/**
+* Reacts to events that are possible in 
+* "Established" state.
+*/
+class CSIPExSIPEstablishedState: public CSIPExSIPStateBase
+	{
+	public:// Constructors and destructor
+        /**
+        * Two-phased constructor.
+        */
+		IMPORT_C static CSIPExSIPEstablishedState* NewL();
+
+		/**
+		* Destructor
+		*/
+		IMPORT_C virtual ~CSIPExSIPEstablishedState();
+
+	public://new functions
+		/**
+		* Links the states
+		* @param aTerminatingState BYE sent, waiting for response.
+		* @param aTerminatedState SIP Session has been ended.
+		*/
+		void LinkStates(
+			CSIPExSIPStateBase& aTerminatingState,
+			CSIPExSIPStateBase& aTerminatedState );
+
+	public://functions from base class
+
+		/**
+		* EndSessionL
+		* Send BYE in an established session.
+		* @param aEngine Reference to Engine object.
+		*/
+		void EndSessionL( CSIPExSIPEngine& aEngine );
+
+
+		/**
+		* ByeReceivedL
+		* BYE has been received.
+		* @param aEngine Reference to Engine object.
+		* @param aTransaction Contains response elements.
+		*/
+		void ByeReceivedL( CSIPExSIPEngine& aEngine,
+						   CSIPServerTransaction& aTransaction );
+
+		/**
+		* ResponseReceivedL
+		* A SIP response has been received from the network.
+		* @param aEngine Reference to Engine object.
+		* @param aTransaction Contains response elements.
+		*/
+		void ResponseReceivedL( CSIPExSIPEngine& aEngine,
+								CSIPClientTransaction& aTransaction );
+
+
+		/**
+		* AckReceivedL
+		* ACK has been received.
+		* @param aEngine Reference to Engine object.
+		* @param aTransaction Contains response elements.
+		*/
+		void AckReceivedL(
+						   CSIPExSIPEngine& aEngine,
+						   CSIPServerTransaction& aTransaction );
+
+	private:
+	    /**
+		* C++ default constructor.
+		*/
+		CSIPExSIPEstablishedState();
+
+	private://data members
+		CSIPExSIPStateBase* iTerminatingState;
+		CSIPExSIPStateBase* iTerminatedState;
+	};
+
+#endif // _SIPEXSIPESTABLISHEDSTATE_H_
+