// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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 PBASE-T_USBDI-0489.cpp

// @internalComponent

// 

//

#include "PBASE-T_USBDI-0489.h"

#include "testpolicy.h"

#include "testdebug.h"

#include "modelleddevices.h"

namespace NUnitTesting_USBDI

	{

_LIT(KTestCaseId,"PBASE-T_USBDI-0489");

const TFunctorTestCase<CUT_PBASE_T_USBDI_0489,TBool> CUT_PBASE_T_USBDI_0489::iFunctor(KTestCaseId);	

CUT_PBASE_T_USBDI_0489* CUT_PBASE_T_USBDI_0489::NewL(TBool aHostRole)

	{

	CUT_PBASE_T_USBDI_0489* self = new (ELeave) CUT_PBASE_T_USBDI_0489(aHostRole);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	} 

CUT_PBASE_T_USBDI_0489::CUT_PBASE_T_USBDI_0489(TBool aHostRole)

:	CBaseTestCase(KTestCaseId,aHostRole),

	iCaseStep(EInProgress)

	{

	} 

void CUT_PBASE_T_USBDI_0489::ConstructL()

	{

	iTestDevice = new RUsbDeviceVendor(this);

	BaseConstructL();

	}

CUT_PBASE_T_USBDI_0489::~CUT_PBASE_T_USBDI_0489()

	{

	LOG_FUNC

	Cancel();

	// Close the interface

	iUsbInterface0.Close();

	delete iControlEp0;

	delete iActorFDF;

	if(!IsHost() && iTestDevice)

		{

		iTestDevice->Close();

		}		

	delete iTestDevice;

	}

void CUT_PBASE_T_USBDI_0489::ExecuteHostTestCaseL()	

	{

	LOG_FUNC

	// Create the actor for the Function Driver Framework 

	iActorFDF = CActorFDF::NewL(*this);

	// Create the control transfer for requests

	iControlEp0 = new (ELeave) CEp0Transfer(iUsbInterface0);

	// Monitor for devices

	iActorFDF->Monitor();

	// Start the connection timeout timer

	TimeoutIn(30);

	}

void CUT_PBASE_T_USBDI_0489::ExecuteDeviceTestCaseL()	

	{

	LOG_FUNC

	// Create the test device

	iTestDevice->OpenL(TestCaseId());

	iTestDevice->SubscribeToReports(iStatus);

	SetActive();

	// Connect the device to the host

	iTestDevice->SoftwareConnect();

	}

void CUT_PBASE_T_USBDI_0489::HostDoCancel()

	{

	LOG_FUNC

	// Cancel the test step action timeout timer

	CancelTimeout();

	}

void CUT_PBASE_T_USBDI_0489::DeviceDoCancel()

	{

	LOG_FUNC

	// Cancel the device (the activity timer and the error reporting)

	iTestDevice->CancelSubscriptionToReports();

	}

void CUT_PBASE_T_USBDI_0489::DeviceStateChangeL(RUsbDevice::TDeviceState aPreviousState,

		RUsbDevice::TDeviceState aNewState,TInt aCompletionCode)

	{

	LOG_FUNC

	}

void CUT_PBASE_T_USBDI_0489::DeviceInsertedL(TUint aDeviceHandle)

	{

	LOG_FUNC

	// Cancel the timeout timer

	Cancel();

	TInt err(KErrNone);

	// Validate that device is as expected

	CUsbTestDevice& testDevice = iActorFDF->DeviceL(aDeviceHandle);

	if(testDevice.SerialNumber().Compare(TestCaseId()) != 0)

		{

		// Incorrect device for this test case	

		RDebug::Printf("<Warning %d> Incorrect device serial number (%S) connected for this test case (%S)",

			KErrNotFound,&testDevice.SerialNumber(),&TestCaseId());

		// Start the connection timeout again

		TimeoutIn(30);

		return;

		}	

	// Get the token for the interface

	err = testDevice.Device().GetTokenForInterface(0,iToken0);

	if(err != KErrNone)

		{

		RDebug::Printf("<Error %d> Unable to retrieve token for interface 0",err);

		TestFailed(err);

		}

	// Open the interface	

	err = iUsbInterface0.Open(iToken0);

	if(err != KErrNone)

		{

		RDebug::Printf("<Error %d> Unable to open interface 0");

		TestFailed(err);

		}

	// Send a request to control endpoint 0 to continuously NAK the request

	iCaseStep = EInProgress;

	TNakRequest request(0);

	iControlEp0->SendRequest(request,this);

	// Wait 1 second then cancel EP0 transfer

	User::After(1000000);

	RDebug::Printf("Cancelling EP0 transfer");

	iUsbInterface0.CancelEP0Transfer();

	}

void CUT_PBASE_T_USBDI_0489::Ep0TransferCompleteL(TInt aCompletionCode)

	{

	LOG_FUNC

	switch(iCaseStep)

		{

		case EInProgress:

			{

			if(aCompletionCode != KErrCancel)

				{

				RDebug::Printf("<Error %d> Nakking request was not cancelled by stack",aCompletionCode);

				return TestFailed(aCompletionCode);

				}

			// No panic or leave so passed

			RDebug::Printf("No leave or panic occured so open interface again and send test passed");

			// Open the interface		

			/*TODO DMA TInt err(iUsbInterface0.Open(iToken0));

			if(err != KErrNone)

				{

				RDebug::Printf("<Error %d> Unable to open interface 0"));

				return TestFailed(err);

				}

			RDebug::Printf("Interface 0 re-opened"));*/

			iCaseStep = EPassed;

			TTestCasePassed request;

			iControlEp0->SendRequest(request,this);			

			}

			break;

		case EPassed:

			TestPassed();

			break;

		case EFailed:

		default:

			TestFailed(KErrCompletion);

			break;

		}

	}

void CUT_PBASE_T_USBDI_0489::DeviceRemovedL(TUint aDeviceHandle)

	{

	LOG_FUNC

	// The test device should not be removed until the test case has passed

	// so this test case has not completed, and state this event as an error

	TestFailed(KErrDisconnected);

	}

void CUT_PBASE_T_USBDI_0489::BusErrorL(TInt aError)

	{

	LOG_FUNC

	// This test case handles no failiures on the bus

	TestFailed(aError);

	}

void CUT_PBASE_T_USBDI_0489::HostRunL()

	{

	LOG_FUNC

	// Obtain the completion code

	TInt completionCode(iStatus.Int());

	if(completionCode == KErrNone)

		{

		// Action timeout

		RDebug::Printf("<Error> Action timeout");

		TestFailed(KErrTimedOut);

		}

	else

		{

		RDebug::Printf("<Error %d> Timeout timer could not complete",completionCode);

		TestFailed(completionCode);

		}

	}

/**

Called when the device has reported any kind of error in its opertaion

or when the device has been informed by the host to report success

*/

void CUT_PBASE_T_USBDI_0489::DeviceRunL()

	{

	LOG_FUNC

	// Disconnect the device

	iTestDevice->SoftwareDisconnect();

	// Complete the test case request

	TestPolicy().SignalTestComplete(iStatus.Int());

	}

	}