// 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-0483.cpp

// @internalComponent

// 

//

#include "PBASE-T_USBDI-0483.h"

#include "testpolicy.h"

#include "modelleddevices.h"

namespace NUnitTesting_USBDI

	{

const TInt KGetConfigDescriptor = 0x0200;	

_LIT(KTestCaseId,"PBASE-T_USBDI-0483");

const TFunctorTestCase<CUT_PBASE_T_USBDI_0483,TBool> CUT_PBASE_T_USBDI_0483::iFunctor(KTestCaseId);

CUT_PBASE_T_USBDI_0483* CUT_PBASE_T_USBDI_0483::NewL(TBool aHostRole)

	{

	CUT_PBASE_T_USBDI_0483* self = new (ELeave) CUT_PBASE_T_USBDI_0483(aHostRole);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CUT_PBASE_T_USBDI_0483::CUT_PBASE_T_USBDI_0483(TBool aHostRole)

:	CBaseTestCase(KTestCaseId,aHostRole),

	iCaseStep(EInProgress)

	{

	} 

void CUT_PBASE_T_USBDI_0483::ConstructL()

	{

	iTestDevice = new RUsbDeviceB(this);

	BaseConstructL();

	}

CUT_PBASE_T_USBDI_0483::~CUT_PBASE_T_USBDI_0483()

	{

	Cancel();

	// Close the interface

	iUsbInterface0.Close();

	delete iActorFDF;

	delete iConfigDescriptorData;

	if(!IsHost() && iTestDevice)

		{

		iTestDevice->Close();

		}		

	delete iTestDevice;

	}

void CUT_PBASE_T_USBDI_0483::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_0483::HostDoCancel()

	{

	LOG_FUNC

	// Cancel the test step timeout timer

	CancelTimeout();

	}

void CUT_PBASE_T_USBDI_0483::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_0483::DeviceDoCancel()

	{

	LOG_FUNC

	// Cancel the reporting or errors from opertaions perfomed by the test device

	iTestDevice->CancelSubscriptionToReports();

	}

void CUT_PBASE_T_USBDI_0483::DeviceStateChangeL(RUsbDevice::TDeviceState aPreviousState,

		RUsbDevice::TDeviceState aNewState,TInt aCompletionCode)

	{

	LOG_FUNC       

	}

void CUT_PBASE_T_USBDI_0483::Ep0TransferCompleteL(TInt aCompletionCode)

	{

	LOG_FUNC

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

	if(aCompletionCode != KErrNone)

		{

		if(iCaseStep == EFailed)

			{// todo, cope with errors

			}

		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;

		case EInProgress:

			{

			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_0483::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;

		}	

	RDebug::Printf("iControlEp0->SendRequest(getConfiguration,this)");

	TUint32 token0;

	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 1 using token %d",err,token0);

		return TestFailed(err);

		} 

	// get config. descriptor now

	TUint totalLength = testDevice.ConfigurationDescriptor().TotalLength();

	RDebug::Printf("totalLength ==== %d",totalLength);

	iConfigDescriptorData = HBufC8::NewL(totalLength); 		

	TPtr8 des(iConfigDescriptorData->Des());

	des.SetLength(totalLength);		

	TDescriptorGetRequest getConfiguration(KGetConfigDescriptor,0,des);

	iControlEp0->SendRequest(getConfiguration,this);	

	}	 

void CUT_PBASE_T_USBDI_0483::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_0483::BusErrorL(TInt aError)

	{

	LOG_FUNC

	// This test case handles no failiures on the bus

	TestFailed(KErrCompletion);

	}

void CUT_PBASE_T_USBDI_0483::HostRunL()

	{

	// 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_0483::DeviceRunL()

	{

	LOG_FUNC

	// Disconnect the device

	iTestDevice->SoftwareDisconnect();

	// Complete the test case request

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

	}

	}