// 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-0480.cpp

// @internalComponent

// 

//

#include "PBASE-T_USBDI-0480.h"

#include "testpolicy.h"

#include "modelleddevices.h"

namespace NUnitTesting_USBDI

	{

_LIT8(KDataPayload,"DEADBEEF");

_LIT(KTestCaseId,"PBASE-T_USBDI-0480");

const TFunctorTestCase<CUT_PBASE_T_USBDI_0480,TBool> CUT_PBASE_T_USBDI_0480::iFunctor(KTestCaseId);	

CUT_PBASE_T_USBDI_0480* CUT_PBASE_T_USBDI_0480::NewL(TBool aHostRole)

	{

	CUT_PBASE_T_USBDI_0480* self = new (ELeave) CUT_PBASE_T_USBDI_0480(aHostRole);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CUT_PBASE_T_USBDI_0480::CUT_PBASE_T_USBDI_0480(TBool aHostRole)

:	CBaseTestCase(KTestCaseId,aHostRole),

	iPtrTemp(NULL,0)

	{

	} 

void CUT_PBASE_T_USBDI_0480::ConstructL()

	{

	iTestDevice = new RUsbDeviceA(this);

	BaseConstructL();

	}

CUT_PBASE_T_USBDI_0480::~CUT_PBASE_T_USBDI_0480()

	{

	LOG_FUNC

	Cancel();

	// Close pipe before interface	

	iUsbInterface1.Close();

	iUsbInterface0.Close();

	delete iTemp;

	delete iControlEp0;

	delete iActorFDF;

	if(!IsHost() && iTestDevice)

		{

		iTestDevice->Close();

		}		

	delete iTestDevice;

	}

void CUT_PBASE_T_USBDI_0480::ExecuteHostTestCaseL()	

	{

	LOG_FUNC

	iActorFDF = CActorFDF::NewL(*this);

	iControlEp0 = new (ELeave) CEp0Transfer(iUsbInterface0);

	iActorFDF->Monitor();

	TimeoutIn(30);

	}

void CUT_PBASE_T_USBDI_0480::HostDoCancel()

	{

	LOG_FUNC

	CancelTimeout();

	}

void CUT_PBASE_T_USBDI_0480::ExecuteDeviceTestCaseL()	

	{

	LOG_FUNC

	iTestDevice->OpenL(TestCaseId());

	iTestDevice->SubscribeToReports(iStatus);

	SetActive();

	iTestDevice->SoftwareConnect();

	}

void CUT_PBASE_T_USBDI_0480::DeviceDoCancel()

	{

	LOG_FUNC

	// Cancel the device	

	iTestDevice->CancelSubscriptionToReports();	

	}

void CUT_PBASE_T_USBDI_0480::DeviceStateChangeL(RUsbDevice::TDeviceState aPreviousState,

	RUsbDevice::TDeviceState aNewState,TInt aCompletionCode)

	{

	LOG_FUNC

	Cancel();

	}

void CUT_PBASE_T_USBDI_0480::DeviceInsertedL(TUint aDeviceHandle)

	{

	LOG_FUNC

	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;

		}

	TUint32 token0,token1;

	err = testDevice.Device().GetTokenForInterface(0,token0);

	if(err != KErrNone)

		{

		RDebug::Printf("<Error %d> Token for interface 0 could not be retrieved",err);

		return TestFailed(err);

		}

	err = iUsbInterface0.Open(token0); // Default interface setting 0

	if(err != KErrNone)

		{

		RDebug::Printf("<Error %d> Unable to open interface 0 using token %d",err,token0);

		return TestFailed(err);

		}

	err = testDevice.Device().GetTokenForInterface(1,token1);

	if(err != KErrNone)

		{

		TBuf<64> msg;

		msg.Format(_L("<Error %d> Token for interface 1 could not be retrieved"),err);

		RDebug::Print(msg);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		iControlEp0->SendRequest(request,this);

		return;

		}

	err = iUsbInterface1.Open(token1);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Unable to open interface 1 using token %d"),err,token1);

		RDebug::Print(msg);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		iControlEp0->SendRequest(request,this);

		return;

		}

	// Get the endpoint descriptor

	TUsbEndpointDescriptor endpointDescriptor;

	err = iUsbInterface1.GetEndpointDescriptor(0,1,endpointDescriptor);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Descriptor for endpoint 0 cannot be obtained"),err);

		RDebug::Print(msg);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		iControlEp0->SendRequest(request,this);

		return;

		}

	TUint16 maxPacketSize(endpointDescriptor.MaxPacketSize());

	RDebug::Printf("Maximum packet size for endpoint 1 on interface 1 setting 0 is: %d",maxPacketSize);

	// Perform a device directed control transfer

	User::After(1000000);	

	iCaseStep = EEmptyDeviceXfer;

	TEmptyDeviceRequest request;

	iControlEp0->SendRequest(request,this);

	}

void CUT_PBASE_T_USBDI_0480::Ep0TransferCompleteL(TInt aCompletionCode)

	{

	LOG_FUNC

	RDebug::Printf("Ep0TransferCompleteL with aCompletionCode = %d",aCompletionCode);

	if(aCompletionCode != KErrNone)

		{

		if(iCaseStep == EFailed)

			{

			}

		else

			{

			TBuf<256> msg;

			msg.Format(_L("<Error %d> Transfer to control endpoint 0 was not successful"),aCompletionCode);

			RDebug::Print(msg);

			iCaseStep = EFailed;

			TTestCaseFailed request(aCompletionCode,msg);

			iControlEp0->SendRequest(request,this);

			return;

			}

		}

	switch(iCaseStep)

		{

		// Test case passed	

		case EPassed:

			TestPassed();

			break; 

		// Test case failed		

		case EFailed:

			TestFailed(KErrCompletion);

			break;

		// Send an empty interface directed request		

		case EEmptyDeviceXfer:

			{

			iCaseStep = EEmptyInterfaceXfer;

			TEmptyInterfaceRequest request(1); // Direct at interface 1

			iControlEp0->SendRequest(request,this);

			}

			break;	

		// Send a test payload request to device directed 		

		case EEmptyInterfaceXfer:

			{

			iCaseStep = EDataPutDeviceXfer;

			TDevicePutPayloadRequest request(KDataPayload);

			iControlEp0->SendRequest(request,this);

			}

			break;

		// Send a test payload request to interface directed		

		case EDataPutDeviceXfer:

			{

			iCaseStep = EDataPutInterfaceXfer;

			TInterfacePutPayloadRequest request(1,KDataPayload); // Direct at interface 1

			iControlEp0->SendRequest(request,this);

			}

			break;

		// Test case passed		

		case EDataPutInterfaceXfer:

			{

			iCaseStep = EPassed;

			User::After(1000000);

			TTestCasePassed request;

			iControlEp0->SendRequest(request,this);			

			}

			break;

		default:

			RDebug::Printf("<Error> Unknown test step");

			TestFailed(KErrUnknown);

			break;

		}

	}

void CUT_PBASE_T_USBDI_0480::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_0480::BusErrorL(TInt aError)

	{

	LOG_FUNC

	// This test case handles no failiures on the bus	

	TestFailed(KErrGeneral);

	}

void CUT_PBASE_T_USBDI_0480::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);

		}

	}

void CUT_PBASE_T_USBDI_0480::DeviceRunL()

	{

	LOG_FUNC

	// Disconnect the device	

	iTestDevice->SoftwareDisconnect();

	// Complete the test case request	

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

	}

	}