/*

* Copyright (c) 2005-2009 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:

*

*/

/**

 @file

*/

#include <test/testexecutelog.h>

#include "CUsbTestStepBase.h"

#include "CCancelStartInterest.h"

CCancelStartInterest::CCancelStartInterest()

	{

	// Call base class method to set up the human readable name for logging

	SetTestStepName(KCancelStartInterest);

	}

TVerdict CCancelStartInterest::doTestStepL()

	{

	SetTestStepResult(EFail);

	TInt err;

	err = SetIdle(iUsb);

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("Can't stop USB service: %s"), err);

		return TestStepResult();

		}

	//Read personality from ini file

	TInt personality;

	_LIT(KPersonality, "personality"); 

	if (!GetIntFromConfig(ConfigSection(), KPersonality, personality))

		{

		INFO_PRINTF1(_L("Can't get personality id from config file"));

		return TestStepResult();

		}

	//Read timeout from ini file

	TInt timeout;

	_LIT(KTimeout, "timeout"); 

	if (!GetIntFromConfig(ConfigSection(), KTimeout, timeout))

		{

		INFO_PRINTF1(_L("Can't get timeout from config file"));

		return TestStepResult();

		}

	//TryStart and then cancel interest.

	TRequestStatus status;

	iUsb.TryStart(personality, status);

	iUsb.CancelInterest(RUsb::ETryStart);

	User::WaitForRequest(status);

	if (status != KErrNone)

		{

		INFO_PRINTF2(_L("Bad error code after CancelInterest(EUsbTryStart): %d"), status.Int());

		return TestStepResult();

		}

	//Make sure state is still starting

	TUsbServiceState state;

	err = iUsb.GetServiceState(state);

	if (err != KErrNone)

		{

		INFO_PRINTF2(_L("GetServiceState returned error code %d"), err);

		return TestStepResult();

		}

	else if (state != EUsbServiceStarting)

		{

		INFO_PRINTF2(_L("Bad service state after CancelInterest(EUsbTryStart): %d"), state);

		return TestStepResult();

		}

	//The Usb service should start even after CancelInterest.

	//The timeout value from the config file is used so that we don't wait forever.

	for (;;)

		{

		err = iUsb.GetServiceState(state);

		if (err != KErrNone)

			{

			INFO_PRINTF2(_L("GetServiceState returned error code %d"), err);

			break;

			}

		else if (state == EUsbServiceStarted)

			{

			SetTestStepResult(EPass);

			break;

			}

		else if (state == EUsbServiceFatalError)

			{

			INFO_PRINTF1(_L("Service state is EUsbServiceFatalError"));

			break;

			}

		else if (timeout == 0)

			{

			INFO_PRINTF1(_L("Timeout waiting for service to start"));

			break;

			}

		User::After(1000000);

		timeout--;

		}

	return TestStepResult();

	}