// 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:

// PPP Loopback testing implementation

// 

//

/**

 @file 

 @internalComponent

*/

#include "singleconnstep.h"

using namespace te_ppploopback;

namespace

	{

	// For reading test configuration ini file.

	_LIT(KMicrosecsToServerConn,"MicrosecsToServerConn"); 

	_LIT(KMicrosecsToClientConn,"MicrosecsToClientConn");

	_LIT(KDoStartSvrFirst, "DoStartServerFirst");

	}	

/**

 C++ Constructor

 @post Test name is setup. 

 */	

CSingleConnStep::CSingleConnStep():

	CLoopbackTestStepBase()	

	{	

	SetTestStepName(KSingleConnStep);

	}

/**

 C++ Destructor

 */	

CSingleConnStep::~CSingleConnStep()

	{

	}

/**

 Carries out the test sequence

 Test cases: SERVER_INIT, CLIENT_INIT, SIM_INIT

 Tests normal PPP operation.

 @return result of the test

 */

TVerdict CSingleConnStep::doTestStepL()

	{

	SetTestStepResult(EFail);

	 // Load testing configuration and write ppp ini files.

	ConfigurePppServerL();

	ConfigurePppClientL();	

	// Note: microsectsToXConn is not implemented as one variable purely for 

	// clarity and for consistency with TestExecute script file.

	TInt microsecsToServerConn = 0;

	GetIntFromConfig(ConfigSection(),KMicrosecsToServerConn, microsecsToServerConn);

	TInt microsecsToClientConn = 0;

	GetIntFromConfig(ConfigSection(), KMicrosecsToClientConn, microsecsToClientConn);	

	TBool doStartSvrFirst = EFalse;

	GetBoolFromConfig(ConfigSection(),KDoStartSvrFirst, doStartSvrFirst);

	INFO_PRINTF4(_L("Config: doStartSvrFirst=%d, toSvrConn=%d, toClientConn=%d"), doStartSvrFirst, microsecsToServerConn, microsecsToClientConn);

	InstallActiveSchedLC();

	InitPppServerL();

	InitPppClientL();

	// PPP Connection establishment phase:

	// Based on the test case we can start first either the client or the server, and

	// vary the time between.

	// The wait is implemented in a function call. It is assumed that the call overhead is

	// negligible compared to the timeout specified for testing.

	//-------------------------------------------------------------------------------------------

	if(doStartSvrFirst)

		{		

		iServer->ConnectToPeerL();

		INFO_PRINTF1(_L("Server started, waiting for client"));

		User::After(microsecsToClientConn);

		iClient->ConnectToPeerL();		

		INFO_PRINTF1(_L("Client started, waiting for server"));

		}

	else

		{		

		iClient->ConnectToPeerL();

		INFO_PRINTF1(_L("Client started, waiting for server"));

		User::After(microsecsToServerConn);

		iServer->ConnectToPeerL();		

		INFO_PRINTF1(_L("Server started, waiting for client"));

		}	

	iStepSched->Start();

	// The rest of the testing is handled in the callbacks in the TestStepBase.

	// We only return to here when the testing is complete.

	// The rest has no significance for PPP loopback testing.

	//-------------------------------------------------------------------

	ShutdownAndDestroyPppClientL();

	ShutdownAndDestroyPppServerL();	

	//User::After(5 * 1000000); // DEBUG: Wait for system logs

	RemoveActiveSchedL();

	return TestStepResult();	

	}