--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SampleApp/sipengine/src/SIPExSIPEstablishedState.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,156 @@
+
+// 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:
+//
+
+
+
+// INCLUDE FILES
+#include	"SIPExSIPEstablishedState.h"
+#include	"SIPExSIPEngine.h"
+
+#include <sipstrings.h>
+#include <sipstrconsts.h>
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPEstablishedState::CSIPExSIPEstablishedState
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CSIPExSIPEstablishedState::CSIPExSIPEstablishedState()
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPEstablishedState::~CSIPExSIPEstablishedState
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPExSIPEstablishedState::~CSIPExSIPEstablishedState()
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPEstablishedState::NewL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPExSIPEstablishedState* CSIPExSIPEstablishedState::NewL()
+	{
+	CSIPExSIPEstablishedState* self =
+		new (ELeave) CSIPExSIPEstablishedState();
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPEstablishedState::LinkStates()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CSIPExSIPEstablishedState::LinkStates(
+	CSIPExSIPStateBase& aTerminatingState,
+	CSIPExSIPStateBase& aTerminatedState )
+	{
+	iTerminatingState = &aTerminatingState;
+	iTerminatedState = &aTerminatedState;
+	}
+
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPEstablishedState::EndSessionL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CSIPExSIPEstablishedState::EndSessionL( CSIPExSIPEngine& aEngine )
+	{
+	// Get the current Dialog Association
+	CSIPInviteDialogAssoc& dialogAssoc = aEngine.DialogAssoc();
+	// Create the Message Elements object
+	CSIPMessageElements* msgElements = aEngine.CreateMessageElementsLC();
+
+	// Use the Dialog Association to send BYE request
+	CSIPClientTransaction* tx = dialogAssoc.SendByeL( msgElements );
+	aEngine.SetClientTx( tx );
+
+	CleanupStack::Pop( msgElements );
+
+	aEngine.SetCurrentState( iTerminatingState );
+	}
+
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPEstablishedState::ByeReceivedL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CSIPExSIPEstablishedState::ByeReceivedL(
+	CSIPExSIPEngine& aEngine,
+	CSIPServerTransaction& aTransaction )
+	{
+	// Create and send response
+    CSIPResponseElements* elem = 
+        CSIPResponseElements::NewLC( 
+            200, SIPStrings::StringF( SipStrConsts::EPhraseOk ) );
+    aTransaction.SendResponseL( elem );
+    CleanupStack::Pop( elem );
+
+	// Inform observer
+	aEngine.Observer()->SessionEnded();
+
+	// Set state ???
+	aEngine.SetCurrentState( iTerminatedState );
+	}
+
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPEstablishedState::ResponseReceivedL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CSIPExSIPEstablishedState::ResponseReceivedL(
+	CSIPExSIPEngine& aEngine,
+	CSIPClientTransaction& aTransaction )
+	{
+	// We might receive some 200 (OK) responses from the network
+	// after the session has been established. These should be
+	// ACKed, other responses indicate errors.
+
+	const CSIPResponseElements* respElem = aTransaction.ResponseElements();
+
+	TUint statusCode = respElem->StatusCode();
+
+	if ( statusCode >= 200 && statusCode < 300 )
+		{
+		// Send ACK to remote party
+		CSIPInviteDialogAssoc& dialogAssoc = aEngine.DialogAssoc();
+		dialogAssoc.SendAckL( aTransaction );
+		}
+	else
+		{
+		aEngine.Observer()->EngineError( statusCode );
+		}
+	}
+
+
+// -----------------------------------------------------------------------------
+// CSIPExSIPStateBase::AckReceivedL()
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+void CSIPExSIPEstablishedState::AckReceivedL(
+	CSIPExSIPEngine& aEngine,
+	CSIPServerTransaction& /* aTransaction */)
+	{
+	aEngine.Observer()->InviteAcceptedByUs();
+	}
+	
+// End of file