--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/linklayerprotocols/pppnif/te_ppp/te_incoming_ppp/src/connopenclosestep.cpp	Tue Jan 26 15:23:49 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:
+// implementation for CConnOpenCloseStep
+// 
+//
+
+/**
+ @file 
+ @internalComponent
+*/
+
+
+
+#include "connopenclosestep.h"
+using namespace te_ppploopback;
+
+// Local variables.
+namespace
+	{
+	// For reading test configuration ini file
+	_LIT(KMicrosecsToClientConn,   "MicrosecsToClientConn");
+	_LIT(KMicrosecsToClientDisconn,"MicrosecsToClientDisconn");
+	}	
+
+
+/**
+ C++ Constructor
+ 
+ @post Test name is setup. 
+ */	
+CConnOpenCloseStep::CConnOpenCloseStep():
+	CLoopbackTestStepBase()
+	{
+	SetTestStepName(KConnOpenCloseStep);
+	}
+
+/**
+ C++ Destructor
+ 
+ 
+ @post resources associated with Client and Server are released. 
+ */	
+CConnOpenCloseStep::~CConnOpenCloseStep()
+	{
+	}
+
+/**
+ Carries out the test sequence
+ Test case: CONN_OPEN_CLOSE
+ Tests whether PPP Server can handle client disconnects.
+ 
+ @return result of test
+ */	
+TVerdict CConnOpenCloseStep::doTestStepL()
+	{
+	SetTestStepResult(EFail);
+	
+	 // Load testing configuration and write ppp ini files.
+	ConfigurePppServerL();
+	ConfigurePppClientL();	
+	
+
+	TInt microsecsToClientConn = 0;
+	GetIntFromConfig(ConfigSection(), KMicrosecsToClientConn, microsecsToClientConn);		
+	
+	TInt microsecsToClientDisconn = 0;
+	GetIntFromConfig(ConfigSection(), KMicrosecsToClientDisconn, microsecsToClientDisconn);
+	if(microsecsToClientDisconn == 0)
+		{
+		microsecsToClientDisconn = 10 * 1000000; // Default value: 10 seconds.
+		}
+	
+	INFO_PRINTF3(_L("Config: toClientConn= %d, toClientDisconn= %d"), microsecsToClientConn, microsecsToClientDisconn);
+	
+	
+	InstallActiveSchedLC();
+	
+	InitPppServerL();
+	InitPppClientL();
+	
+		
+	SetupForNoMessageExchange();
+	
+	// Open PPP link.
+	//-------------------------------------------------------------------------------------------
+	iServer->ConnectToPeerL();
+	INFO_PRINTF1(_L("Server started, waiting for client"));
+	User::After(microsecsToClientConn); 	// NB: This time must be correspond to LCP retry timeout
+	iClient->ConnectToPeerL();		
+	INFO_PRINTF1(_L("Client started, waiting for server"));
+	
+	CTimeoutTimer* timer = CTimeoutTimer::NewLC();
+	timer->SetListener(this, MPppEndpointListener::ETimeoutTimer);
+	
+	// Close client side PPP link after 10 seconds 
+	// Note: on some systems, it takes more than 10 seconds for the PPP link to be
+	// established, resulting in test failure. If this is the case, increase this 
+	// time as necessary.
+	timer->RequestTimeoutL(microsecsToClientDisconn);
+	iStepSched->Start();
+	CleanupStack::PopAndDestroy(timer);
+	
+	
+	ShutdownAndDestroyPppClientL();
+	
+	//Simulate some waiting timer before the second client connection.
+	// Not critical for the test.
+	User::After(3*1000000); 
+	// Create the second client:
+	// This time we exchange messages.
+	SetupForMessageExchange();
+	
+	InitPppClientL();
+	iServer->ConnectToPeerL(); // restart the server
+	iClient->ConnectToPeerL();
+	
+    iStepSched->Start();  
+
+	// The rest has no significance for PPP loopback testing.
+	//-------------------------------------------------------------------
+	ShutdownAndDestroyPppClientL();
+	ShutdownAndDestroyPppServerL();
+		
+	//User::After(5 * 1000000); // Debug: Wait for system logs to flush. 
+		
+	RemoveActiveSchedL();
+	return TestStepResult();	
+	}
+
+/**
+ Disconnects the client upon timeout
+ 
+ @pre client is connected
+ @post client is disconnected
+ */	
+void CConnOpenCloseStep::OnTimerEvent(TInt /*aErrorCode*/ )
+	{
+	TRAPD(err, iClient->DisconnectFromPeerL());	
+	INFO_PRINTF2(_L("Client disconnected with error=%d"), err);
+	}
+
+
+
+	
+