// 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-0487.cpp

// @internalComponent

// 

//

#include "PBASE-T_USBDI-0487.h"

#include "testpolicy.h"

#include "modelleddevices.h"

namespace NUnitTesting_USBDI

	{

_LIT8(KDataPayload1,"12345678911111112"); 

// _LIT8(KDataPayload2,"12345opqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz"); unused

// _LIT8(KDataPayload3,"abcdefghijklmnopqrstuvwxyzopqrstuvwxyzabcdefghijklmnopqrstuvwxyz12345"); unused

const TInt KInterruptTransferId1 = 0x01;

const TInt KInterruptTransferId2 = 0x02;

const TInt KInterruptTransferId3 = 0x03;

_LIT(KTestCaseId,"PBASE-T_USBDI-0487");

const TFunctorTestCase<CUT_PBASE_T_USBDI_0487,TBool> CUT_PBASE_T_USBDI_0487::iFunctor(KTestCaseId);

CUT_PBASE_T_USBDI_0487* CUT_PBASE_T_USBDI_0487::NewL(TBool aHostRole)

	{

	CUT_PBASE_T_USBDI_0487* self = new (ELeave) CUT_PBASE_T_USBDI_0487(aHostRole);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CUT_PBASE_T_USBDI_0487::CUT_PBASE_T_USBDI_0487(TBool aHostRole)

:	CBaseTestCase(KTestCaseId,aHostRole),

	iCaseStep(EInProgress)

	{

	} 

void CUT_PBASE_T_USBDI_0487::ConstructL()

	{

	iTestDevice = new RUsbDeviceA(this);

	BaseConstructL();

	}

CUT_PBASE_T_USBDI_0487::~CUT_PBASE_T_USBDI_0487()

	{

	Cancel();

	delete iTransferIn;

	delete iTransferIn2;

	delete iTransferIn3;

	// Close pipe(s) before interface(s)

	iInPipe.Close();

	// Close interfaces

	iUsbInterface1.Close();

	iUsbInterface0.Close();

	delete iControlEp0;

	delete iActorFDF;

	if(!IsHost() && iTestDevice)

		{

		iTestDevice->Close();

		}		

	delete iTestDevice;

	}

void CUT_PBASE_T_USBDI_0487::ExecuteHostTestCaseL()	

	{

	iActorFDF = CActorFDF::NewL(*this);

	iControlEp0 = new (ELeave) CEp0Transfer(iUsbInterface0);

	iActorFDF->Monitor();

	TimeoutIn(30);

	}

void CUT_PBASE_T_USBDI_0487::HostDoCancel()

	{

	// Cancel the timeout timer	

	CancelTimeout();

	}

void CUT_PBASE_T_USBDI_0487::ExecuteDeviceTestCaseL()	

	{

	iTestDevice->OpenL(TestCaseId());

	iTestDevice->SubscribeToReports(iStatus);

	SetActive();

	iTestDevice->SoftwareConnect();

	}

void CUT_PBASE_T_USBDI_0487::DeviceDoCancel()

	{

	// Cancel the device	

	iTestDevice->CancelSubscriptionToReports();

	}

void CUT_PBASE_T_USBDI_0487::DeviceStateChangeL(RUsbDevice::TDeviceState aPreviousState,RUsbDevice::TDeviceState aNewState,

		TInt aCompletionCode)

	{

	}

void CUT_PBASE_T_USBDI_0487::DeviceInsertedL(TUint aDeviceHandle)

	{

	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	

		// Start the connection timeout again

		CancelTimeout();

		iTimer.After(iStatus,30000000);

		SetActive();

		return;

		}

	TUint32 token0,token1;

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

	if(err != KErrNone)

		{

		return TestFailed(err);

		}

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

	if(err != KErrNone)

		{

		return TestFailed(err);

		}

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

	if(err != KErrNone)

		{

		TBuf<256> msg;

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

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);

		}

	err = iUsbInterface1.Open(token1); // Default interface setting 0

	if(err != KErrNone)

		{

		TBuf<256> msg;

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

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);

		}

	// Select alternate interface setting 1	

	err = iUsbInterface1.SelectAlternateInterface(1);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Selecting alternate interface setting 1 on interface 1"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		iControlEp0->SendRequest(request,this);

		return;

		}

	// Open a pipe for endpoint (Int in)	

	TInt endpointAddress;

	err = GetEndpointAddress(iUsbInterface1,1,KTransferTypeInterrupt,KEpDirectionIn,endpointAddress);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> unable to get endpoint address for interrupt in endpoint"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		iControlEp0->SendRequest(request,this);

		return;

		}	

	err = iUsbInterface1.OpenPipeForEndpoint(iInPipe,endpointAddress,EFalse);

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Unable to open pipe for endpoint 1"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);		

		}	

	// create an interrupt transfer

	iTransferIn = new (ELeave) CInterruptTransfer(iInPipe,iUsbInterface1,256,*this,KInterruptTransferId1);

	iTransferIn->RegisterTransferDescriptor();

	// create a 2nd  interrupt transfer

	iTransferIn2 = new (ELeave) CInterruptTransfer(iInPipe,iUsbInterface1,256,*this,KInterruptTransferId2);

	iTransferIn2->RegisterTransferDescriptor();

	// create a 3rd  interrupt transfer

	iTransferIn3 = new (ELeave) CInterruptTransfer(iInPipe,iUsbInterface1,256,*this,KInterruptTransferId3);

	iTransferIn3->RegisterTransferDescriptor();		

	// Initialise the descriptors for transfer

	err = iUsbInterface1.InitialiseTransferDescriptors();

	if(err != KErrNone)

		{

		return;

		} 

	// que interrupt transfer

	err = iTransferIn->TransferInL(KDataPayload1().Length());

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Unable to queue an interrupt transfer"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);	

		}

	// que interrupt transfer

	err = iTransferIn2->TransferInL(KDataPayload1().Length());

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Unable to queue an interrupt transfer"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);	

		}

	// Que a 3rd interrupt transfer

	err = iTransferIn3->TransferInL(KDataPayload1().Length());

	if(err != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Unable to queue an interrupt transfer"),err);

		iCaseStep = EFailed;

		TTestCaseFailed request(err,msg);

		return iControlEp0->SendRequest(request,this);	

		}	

	// Timeout the interrupt transfer in 7 seconds	

	TimeoutIn(7);	

	// Instruct the client device to write the following data through the valid endpoint	

	TEndpointWriteRequest request(1,1,KDataPayload1);

	iControlEp0->SendRequest(request,this);

	}

void CUT_PBASE_T_USBDI_0487::Ep0TransferCompleteL(TInt aCompletionCode)

	{

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

	if(aCompletionCode != KErrNone)

		{	

		TBuf<256> msg;

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

		}

	if(iCaseStep == EPassed)

		{	

		if(aCompletionCode == KErrNone)

			{

			return TestPassed();

			}

		// else error

	    iCaseStep = EFailed;

		}

	if(iCaseStep == EFailed)

		{

		return TestFailed(KErrCompletion);

		}	

	}

void CUT_PBASE_T_USBDI_0487::TransferCompleteL(TInt aTransferId,TInt aCompletionCode)

	{

	Cancel();

	if(aCompletionCode != KErrNone)

		{

		TBuf<256> msg;

		msg.Format(_L("<Error %d> Transfer %d did not complete successfully"),aCompletionCode,aTransferId);

		iCaseStep = EFailed;

		TTestCaseFailed request(aCompletionCode,msg);

		return iControlEp0->SendRequest(request,this);

		}

	if(aTransferId == KInterruptTransferId1)

		{

		TPtrC8 data(iTransferIn->DataPolled());

			TBuf<256> msg;

		for(int i = 0 ; i < data.Length(); i++)

			{		

			msg.AppendFormat(_L("%02x"),data[i]);

			}

		// Compare the data to what is expected		

		if(data.Compare(KDataPayload1) != 0)

			{

			TBuf<256> msg;

			msg.Format(_L("<Error %d> Interrupt data received does not match data sent"),KErrCompletion);

			iCaseStep = EFailed;

			TTestCaseFailed request(KErrCompletion,msg);

			return iControlEp0->SendRequest(request,this);

			}

		User::After(3000000);		

		// Comparison is a match, continue

		TEndpointWriteRequest request(1,1,KDataPayload1);

		return iControlEp0->SendRequest(request,this);

		}

	else if(aTransferId == KInterruptTransferId2)

		{

		TPtrC8 data(iTransferIn2->DataPolled());

		TBuf<256> msg;

		for(int i = 0 ; i < data.Length(); i++)

			{		

			msg.AppendFormat(_L("%02x"),data[i]);

			}

		// Compare the data to what is expected		

		if(data.Compare(KDataPayload1) != 0)

			{

			TBuf<256> msg;

			msg.Format(_L("<Error %d> Interrupt data received does not match data sent"),KErrCompletion);

			//TODO if test fails! Test fail code below WAS commented out

			iCaseStep = EFailed;

			TTestCaseFailed request(KErrCompletion,msg);

			return iControlEp0->SendRequest(request,this);

			}

		// Comparison is a match, continue

		TEndpointWriteRequest request(1,1,KDataPayload1);

		return iControlEp0->SendRequest(request,this);		

		}

	else if(aTransferId == KInterruptTransferId3)

		{

		TPtrC8 data(iTransferIn3->DataPolled());		

		// Compare the data to what is expected		

		if(data.Compare(KDataPayload1) != 0)

			{

			TBuf<256> msg;

			msg.Format(_L("<Error %d> Interrupt data received does not match data sent"),KErrCompletion);

			iCaseStep = EFailed;

			TTestCaseFailed request(KErrCompletion,msg);

			return iControlEp0->SendRequest(request,this);

			}	

		// Comparison is a match, test passed		

		iCaseStep = EPassed;

		TTestCasePassed request;

		return iControlEp0->SendRequest(request,this);

		}		

	else

		{

		TestFailed(KErrUnknown);	

		}	

	}

void CUT_PBASE_T_USBDI_0487::DeviceRemovedL(TUint aDeviceHandle)

	{

	// 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_0487::BusErrorL(TInt aError)

	{

	// This test case handles no failiures on the bus	

	TestFailed(KErrCompletion);

	}

void CUT_PBASE_T_USBDI_0487::HostRunL()

	{

	// Obtain the completion code

	TInt completionCode(iStatus.Int());

	if(completionCode == KErrNone)

		{

		// Action timeout

		TestFailed(KErrTimedOut);

		}

	else

		{

		TestFailed(completionCode);

		}

	}

void CUT_PBASE_T_USBDI_0487::DeviceRunL()

	{

	// Disconnect the device	

	iTestDevice->SoftwareDisconnect();

	// Complete the test case request	

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

	}

	}