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// Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// @file PBASE-T_USBDI-0495.cpp
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// @internalComponent
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//
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//
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#include "PBASE-T_USBDI-0495.h"
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#include "testpolicy.h"
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#include "modelleddevices.h"
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#include "testliterals.h"
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "PBASE-T_USBDI-0495Traces.h"
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#endif
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namespace NUnitTesting_USBDI
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{
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const TUint KTotalBytesToTransfer = 2*1024*1024+511; //2MB + 511 bytes
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const TUint KHostNumWriteBytes = 1024*256;
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const TInt KBulkMaxTransferSize = KHostNumWriteBytes + 1000;
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const TInt KDeviceNumReadBytes = 1024;
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//Make these single bit values ...
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// ... so that their completion can be easily recorded in a bit mask!
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const TUint32 KBulkTransferOutId[KMaxNumOutTransfers] = {1<<0, 1<<1};
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const TUint32 KBulkTransferIdMask = KBulkTransferOutId[0] | KBulkTransferOutId[1];
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const TInt KUndefinedStep = -102;
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const TInt KUnexpectedTransferID = -103;
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_LIT(KTestCaseId,"PBASE-T_USBDI-0495");
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const TFunctorTestCase<CUT_PBASE_T_USBDI_0495,TBool> CUT_PBASE_T_USBDI_0495::iFunctor(KTestCaseId);
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CUT_PBASE_T_USBDI_0495* CUT_PBASE_T_USBDI_0495::NewL(TBool aHostRole)
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{
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OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0495_NEWL_ENTRY, aHostRole );
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CUT_PBASE_T_USBDI_0495* self = new (ELeave) CUT_PBASE_T_USBDI_0495(aHostRole);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_NEWL_EXIT, ( TUint )( self ) );
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return self;
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}
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CUT_PBASE_T_USBDI_0495::CUT_PBASE_T_USBDI_0495(TBool aHostRole)
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: CBaseBulkTestCase(KTestCaseId,aHostRole),
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iCaseStep(EInProgress),
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iRequestValidationResultPtr(NULL,0)
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{
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OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0495_CUT_PBASE_T_USBDI_0495_ENTRY, this );
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_CUT_PBASE_T_USBDI_0495_EXIT, this );
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}
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void CUT_PBASE_T_USBDI_0495::ConstructL()
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{
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OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0495_CONSTRUCTL_ENTRY, this );
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BaseBulkConstructL();
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iInBuffer = HBufC8::NewL(KTestBufferLength);
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//Create buffer to contain sufficient repeats of the payload pattern
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//..so that we may grab cyclic chunks of said payload pattern for OUT transfers
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TInt repeats = KHostNumWriteBytes / (KLiteralEnglish5().Length()) + 1 + 1; //1 extra to accommodate start point plus 1 to accomodate remainder in division
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iOutBuffer = HBufC8::NewL(KLiteralEnglish5().Length() * repeats);
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iOutBufferPtr.Set(iOutBuffer->Des());
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iOutBufferPtr.Zero();
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for(TInt i=0;i<repeats;i++)
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{
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iOutBufferPtr.Append(KLiteralEnglish5());
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}
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_CONSTRUCTL, "CUT_PBASE_T_USBDI_0495::ConstructL(): buffer created");
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_CONSTRUCTL_EXIT, this );
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}
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CUT_PBASE_T_USBDI_0495::~CUT_PBASE_T_USBDI_0495()
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{
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OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0495_CUT_PBASE_T_USBDI_0495_ENTRY_DUP01, this );
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_CUT_PBASE_T_USBDI_0495_EXIT_DUP01, this );
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}
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void CUT_PBASE_T_USBDI_0495::KillTransfers()
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{
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OstTraceFunctionEntry1( CUT_PBASE_T_USBDI_0495_KILLTRANSFERS_ENTRY, this );
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iOutTransfer[0]->Cancel();
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iOutTransfer[1]->Cancel();
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_KILLTRANSFERS_EXIT, this );
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}
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void CUT_PBASE_T_USBDI_0495::Ep0TransferCompleteL(TInt aCompletionCode)
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{
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OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_ENTRY, this );
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OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL, "Ep0TransferCompleteL with aCompletionCode = %d", aCompletionCode);
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if(aCompletionCode != KErrNone)
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{
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if(iCaseStep == EFailed)
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{// ignore error, nad catch the TestFailed method called further down.
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP01, "***Failure sending FAIL message to client on endpoint 0***");
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}
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else
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{
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TBuf<256> msg;
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KillTransfers();
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_LIT(lit, "<Error %d> Transfer to control endpoint 0 was not successful");
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msg.Format(lit,aCompletionCode);
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP02, msg);
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iCaseStep = EFailed;
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TTestCaseFailed request(aCompletionCode,msg);
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iControlEp0->SendRequest(request,this);
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_EXIT, this );
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return;
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}
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}
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switch(iCaseStep)
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{
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// Test case passed
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case EPassed:
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TestPassed();
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break;
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// Test case failed
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case EFailed:
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TestFailed(KErrCompletion);
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break;
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case ERequestRepeatedReadAndValidate:
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{
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP03, "Try to perform ALL transfers");
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iCaseStep = ETransfer;
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iTransferComplete |= PerformNextTransfer(KBulkTransferOutId[0]); //should not validate - just perform necessary transfers
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iTransferComplete |= PerformNextTransfer(KBulkTransferOutId[1]); //should not validate - just perform necessary transfers
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if((iTransferComplete & KBulkTransferIdMask) == KBulkTransferIdMask)
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{
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_LIT(lit, "TEST FAILURE: No data to send!!");
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TBuf<40> msg(lit);
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP04, msg);
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iCaseStep = EFailed;
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TTestCaseFailed request(KErrAbort,msg);
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return iControlEp0->SendRequest(request,this);
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}
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}
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break;
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case ERequestPrepareEndpointValidationResult:
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{
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP05, "Asking client to prepare the result of its continuous validation");
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iCaseStep = ERequestValidationResult;
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iRequestValidationResultPtr.Set( iInBuffer->Des());
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iRequestValidationResultPtr.Zero(); //reset
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iRequestValidationResultPtr.SetLength(KPassFailStringLength);
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TInterfaceGetPayloadRequest request(1,iRequestValidationResultPtr);
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iControlEp0->SendRequest(request,this);
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}
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break;
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case ERequestValidationResult:
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{
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP06, "Collect client's return validation result in a pass or fail string ...");
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OstTraceData(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP56, "", iInBuffer->Ptr(), iInBuffer->Length());
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP07, "\n");
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TPtr8 ptr(iInBuffer->Des());
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if(ptr.Compare(KClientPassString) == 0)
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{
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP08, "Client Validation Result is a PASS");
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP09, "This is the FINAL check - the whole test has a PASSED");
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iCaseStep = EPassed;
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TTestCasePassed request;
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iControlEp0->SendRequest(request,this);
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}
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else
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{
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TBuf<256> msg;
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_LIT(lit, "<Error> Bulk data VALIDATION check was NOT successful");
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msg.Format(lit);
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP10, msg);
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iCaseStep = EFailed;
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TTestCaseFailed request(KErrCorrupt,msg);
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iControlEp0->SendRequest(request,this);
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}
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}
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break;
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default:
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_DUP11, "<Error> Unknown test step");
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TestFailed(KErrUnknown);
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break;
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}
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_EP0TRANSFERCOMPLETEL_EXIT_DUP01, this );
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}
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void CUT_PBASE_T_USBDI_0495::TransferCompleteL(TInt aTransferId,TInt aCompletionCode)
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{
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OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0495_TRANSFERCOMPLETEL_ENTRY, this );
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Cancel();
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TInt err(KErrNone);
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TBuf<256> msg;
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OstTraceExt3(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_TRANSFERCOMPLETEL, "Transfer completed (id=%d), aCompletionCode = %d, test step = %d",aTransferId, aCompletionCode, iCaseStep);
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switch(iCaseStep)
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{
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case ETransfer:
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{
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if(aCompletionCode != KErrNone)
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{
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KillTransfers();
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err = KErrCorrupt;
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_LIT(lit, "<Error %d> The transfer completed with an error.");
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msg.Format(lit, aCompletionCode);
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break;
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}
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if(aTransferId != KBulkTransferOutId[0] && aTransferId != KBulkTransferOutId[1])
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{
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iTransferComplete = 0; //reset
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err = KUnexpectedTransferID;
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_LIT(lit, "<Error %d> Unexpected transfer ID, wanted %d or %d, got %d");
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msg.Format(lit, err, KBulkTransferOutId[0], KBulkTransferOutId[1], aTransferId);
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break;
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}
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OstTraceExt2(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_TRANSFERCOMPLETEL_DUP01, "Transfer OUT %d completed - num bytes sent = %u", aTransferId, iNumWriteBytesRequested);
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iTransferComplete |= PerformNextTransfer(aTransferId);
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if(err==KErrNone && (iTransferComplete & KBulkTransferIdMask) == KBulkTransferIdMask)
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{
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/*
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Transfers all complete - now ask device to validate first interface's transfer OUT
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*/
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OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_TRANSFERCOMPLETEL_DUP02, "All Transfers Completed Successfully: Transfer Completion Aggregation Mask 0x%x", iTransferComplete);
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if(err==KErrNone)
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{
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_TRANSFERCOMPLETEL_DUP03, "Asking client to post validation recorded on the endpoint on its interface - ready for collection");
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iCaseStep = ERequestPrepareEndpointValidationResult;
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TRecordedValidationResultRequest request(1,1);
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iControlEp0->SendRequest(request,this);
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}
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}
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}
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break;
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default:
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err = KUndefinedStep;
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_LIT(lit, "<Error %d> Undefined case step %d reached");
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msg.Format(lit,KUndefinedStep, iCaseStep);
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break;
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}
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if(err == KErrCompletion)
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//indicates data validation failure
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{
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_LIT(lit, "<Error %d> Client has posted an error discovered in validation");
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msg.Format(lit, err);
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}
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if(err!=KErrNone)
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{
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KillTransfers();
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_TRANSFERCOMPLETEL_DUP04, msg);
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iCaseStep = EFailed;
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TTestCaseFailed request(err,msg);
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return iControlEp0->SendRequest(request,this);
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}
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OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_TRANSFERCOMPLETEL_EXIT, this );
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}
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void CUT_PBASE_T_USBDI_0495::DeviceInsertedL(TUint aDeviceHandle)
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{
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OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0495_DEVICEINSERTEDL_ENTRY, this );
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Cancel();
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OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_DEVICEINSERTEDL, "this - %08x", this);
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TBuf<256> msg;
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TInt err = KErrNone;
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if(BaseBulkDeviceInsertedL(aDeviceHandle, EFalse) == EDeviceConfigurationError)
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// Prepare for response from control transfer to client
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{
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err = KErrGeneral;
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_LIT(lit, "Base class DeviceInsertedL failed");
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msg.Format(lit);
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}
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else
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{
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if(SetUpInterfaceAndPipesL(aDeviceHandle, 2) == EDeviceConfigurationError)
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// Prepare for response from control transfer to client
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{
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err = KErrGeneral;
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_LIT(lit, "Base class SetUpInterfaceAndPipes for Interface 2 failed");
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msg.Format(lit);
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}
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else
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{
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iOutTransfer[0] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkOut,iUsbInterface1,KBulkMaxTransferSize,*this,KBulkTransferOutId[0]);
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iOutTransfer[1] = new (ELeave) CBulkTransfer(iTestPipeInterface1BulkOut,iUsbInterface1,KBulkMaxTransferSize,*this,KBulkTransferOutId[1]);
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// Initialise the descriptors for transfer
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_DEVICEINSERTEDL_DUP01, "Initialising the transfer descriptors - interface 1");
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err = iUsbInterface1.InitialiseTransferDescriptors();
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if(err != KErrNone)
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{
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_LIT(lit, "<Error %d> Unable to initialise transfer descriptors");
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msg.Format(lit,err);
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}
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}
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}
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if(err != KErrNone)
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{
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OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_DEVICEINSERTEDL_DUP02, msg);
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iCaseStep = EFailed;
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TTestCaseFailed request(err,msg);
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iControlEp0->SendRequest(request,this);
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345 |
}
|
|
346 |
else
|
|
347 |
{
|
253
|
348 |
OstTrace0(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_DEVICEINSERTEDL_DUP03, "Asking client for continuous 'Read' and 'Validate'");
|
0
|
349 |
iCaseStep = ERequestRepeatedReadAndValidate;
|
|
350 |
TRepeatedReadAndValidateDataRequest request(1,1,KLiteralEnglish5,KDeviceNumReadBytes,KTotalBytesToTransfer);// EP2 means endpoint index 2 not the actual endpoint number, here the ep with 32 byte max packet size
|
|
351 |
iControlEp0->SendRequest(request,this);
|
|
352 |
}
|
253
|
353 |
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_DEVICEINSERTEDL_EXIT, this );
|
0
|
354 |
}
|
|
355 |
|
|
356 |
TInt CUT_PBASE_T_USBDI_0495::PerformNextTransfer(TInt aTransferId)
|
|
357 |
/**
|
|
358 |
@param aTransferId - specifies trasnfer to use
|
|
359 |
@return zero UNLESS no more trasnfers have been queued for the specified ID in which case return the transfer ID
|
|
360 |
Note: This return value allows the caller to respond easily if no more transfers are required for the specified
|
|
361 |
transfer ID.
|
|
362 |
*/
|
|
363 |
{
|
253
|
364 |
OstTraceFunctionEntryExt( CUT_PBASE_T_USBDI_0495_PERFORMNEXTTRANSFER_ENTRY, this );
|
0
|
365 |
|
|
366 |
if(iNumWriteBytesRequested >= KTotalBytesToTransfer)
|
|
367 |
{
|
253
|
368 |
OstTrace1(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_PERFORMNEXTTRANSFER, "****ALL DONE for Transfer using ID %d****", aTransferId);
|
|
369 |
OstTraceExt2(TRACE_NORMAL, CUT_PBASE_T_USBDI_0495_PERFORMNEXTTRANSFER_DUP01, "Num bytes actually written = %u, num bytes required to be written = %u", iNumWriteBytesRequested, KTotalBytesToTransfer);
|
|
370 |
OstTraceFunctionExitExt( CUT_PBASE_T_USBDI_0495_PERFORMNEXTTRANSFER_EXIT, this, aTransferId );
|
0
|
371 |
return aTransferId; //Not writing any more - signal to user that no more transfers are required on this transfer ID
|
|
372 |
}
|
|
373 |
TUint bytesToWrite = KTotalBytesToTransfer - iNumWriteBytesRequested;
|
|
374 |
TUint numWriteBytes = bytesToWrite < KHostNumWriteBytes ? bytesToWrite : KHostNumWriteBytes;
|
|
375 |
|
|
376 |
_LITDBG("PerformNextTransfer: None existant transfer ID requested");
|
|
377 |
__ASSERT_DEBUG(aTransferId==KBulkTransferOutId[0] || aTransferId==KBulkTransferOutId[1], User::Panic(lit, KErrArgument));
|
|
378 |
CBulkTransfer& bulkTransfer = aTransferId==KBulkTransferOutId[0]?*iOutTransfer[0]:*iOutTransfer[1];
|
|
379 |
bulkTransfer.TransferOut(iOutBufferPtr.Mid(iNumWriteBytesRequested%(KLiteralEnglish5().Length()), numWriteBytes), EFalse);
|
|
380 |
iNumWriteBytesRequested += numWriteBytes;
|
|
381 |
|
253
|
382 |
OstTraceFunctionExit1( CUT_PBASE_T_USBDI_0495_PERFORMNEXTTRANSFER_EXIT_DUP01, this );
|
0
|
383 |
return 0; //Signal to the user that another transfer is queued on the specified transfer ID
|
|
384 |
}
|
|
385 |
|
|
386 |
|
|
387 |
} //end namespace
|