// 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-0485.cpp

 // @internalComponent

 // 

 //

 #include "PBASE-T_USBDI-0485.h"

 #include "testpolicy.h"

 #include "testdebug.h"

 #include "modelleddevices.h"

 namespace NUnitTesting_USBDI

 	{

 _LIT(KTestCaseId,"PBASE-T_USBDI-0485");

 const TFunctorTestCase<CUT_PBASE_T_USBDI_0485,TBool> CUT_PBASE_T_USBDI_0485::iFunctor(KTestCaseId);	

 CUT_PBASE_T_USBDI_0485* CUT_PBASE_T_USBDI_0485::NewL(TBool aHostRole)

 	{

 	CUT_PBASE_T_USBDI_0485* self = new (ELeave) CUT_PBASE_T_USBDI_0485(aHostRole);

 	CleanupStack::PushL(self);

 	self->ConstructL();

 	CleanupStack::Pop(self);

 	return self;

 	} 

 CUT_PBASE_T_USBDI_0485::CUT_PBASE_T_USBDI_0485(TBool aHostRole)

 :	CBaseTestCase(KTestCaseId,aHostRole),

 	iCaseStep(EInProgress)

 	{

 	} 

 void CUT_PBASE_T_USBDI_0485::ConstructL()

 	{

 	iTestDevice = new RUsbDeviceVendor(this);

 	BaseConstructL();

 	}

 CUT_PBASE_T_USBDI_0485::~CUT_PBASE_T_USBDI_0485()

 	{

 	LOG_FUNC

 	Cancel();

 	// Close the interface

 	iUsbInterface0.Close();

 	delete iControlEp0;

 	delete iActorFDF;

 	if(!IsHost() && iTestDevice)

 		{

 		iTestDevice->Close();

 		}		

 	delete iTestDevice;

 	}

 void CUT_PBASE_T_USBDI_0485::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_0485::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_0485::HostDoCancel()

 	{

 	LOG_FUNC

 	// Cancel the test step action timeout timer

 	CancelTimeout();

 	}

 void CUT_PBASE_T_USBDI_0485::DeviceDoCancel()

 	{

 	LOG_FUNC

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

 	iTestDevice->CancelSubscriptionToReports();

 	}

 void CUT_PBASE_T_USBDI_0485::DeviceStateChangeL(RUsbDevice::TDeviceState aPreviousState,

 		RUsbDevice::TDeviceState aNewState,TInt aCompletionCode)

 	{

 	LOG_FUNC

 	}

 void CUT_PBASE_T_USBDI_0485::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 close the interface	

 	User::After(1000000);

 	RDebug::Printf("Closing interface 0");

 	iUsbInterface0.Close();

 	}

 void CUT_PBASE_T_USBDI_0485::Ep0TransferCompleteL(TInt aCompletionCode)

 	{

 	LOG_FUNC

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

 	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

 			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_0485::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_0485::BusErrorL(TInt aError)

 	{

 	LOG_FUNC

 	// This test case handles no failiures on the bus

 	TestFailed(aError);

 	}

 void CUT_PBASE_T_USBDI_0485::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_0485::DeviceRunL()

 	{

 	LOG_FUNC

 	// Disconnect the device

 	iTestDevice->SoftwareDisconnect();

 	// Complete the test case request

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

 	}

 	}