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// Copyright (c) 1996-2009 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 Name: f32test/bench/t_fat_perf_impl.cpp
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// This file contains FRAMEWORK implementation for the tests to test
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// the FAT Performance on large number of files (PREQ 1885).
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//
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//
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// Include Files
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#include "t_fat_perf.h"
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#include <e32math.h>
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#include <hal.h>
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const TInt gMeasurementScale = K1mSec; // defines the scales of measurement
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CMeasureAndLogUnit::CMeasureAndLogUnit()
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{
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}
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void CMeasureAndLogUnit::ConstructL(const TMLUnitParam& aParam)
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{
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iID = aParam.iID;
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User::LeaveIfError(HAL::Get(HALData::EFastCounterFrequency, iFreq));
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iScale = gMeasurementScale;
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iLogItemNo = 1;
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}
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CMeasureAndLogUnit* CMeasureAndLogUnit::NewLC(const TMLUnitParam& aParam)
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{
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CMeasureAndLogUnit* self = new(ELeave) CMeasureAndLogUnit();
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CleanupStack::PushL(self);
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self->ConstructL(aParam);
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return self;
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}
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CMeasureAndLogUnit* CMeasureAndLogUnit::NewL(const TMLUnitParam& aParam)
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{
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CMeasureAndLogUnit* self = CMeasureAndLogUnit::NewLC(aParam);
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CleanupStack::Pop(self);
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return self;
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}
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CMeasureAndLogUnit::~CMeasureAndLogUnit()
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{
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}
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TInt CMeasureAndLogUnit::MeasureStart()
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{
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iStartStatus = User::FastCounter();
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return KErrNone;
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}
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TInt CMeasureAndLogUnit::MeasureEnd()
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{
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iEndStatus = User::FastCounter();
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return KErrNone;
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}
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//Measurement and Log unit
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TInt CMeasureAndLogUnit::Log(const TFileName& aDirName, const TFileName& aFileName, TUint aCurrentFileNo, TUint aCurrentFilePos)
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{
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TReal measure = iScale * ((TReal)(iEndStatus - iStartStatus)) / ((TReal) iFreq);
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TBuf<0x10> scale;
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if (iScale == K1mSec)
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{
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scale = _L("millisecond");
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}
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else if (iScale == K1Sec)
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{
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scale = _L("second");
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}
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else if (iScale == K1uSec)
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{
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scale = _L("microsecond");
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}
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test.Printf(_L("[LOG]: \t%u \t\"%S\" \t%f \t%S \t\"%S\" \t%u \t%u\n"),
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iLogItemNo, &aDirName, measure, &scale, &aFileName, aCurrentFileNo, aCurrentFilePos);
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iLogItemNo++;
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return KErrNone;
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}
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CFileOperationUnit::CFileOperationUnit()
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:iDirCreated(EFalse)
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{
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}
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// File Operation Unit
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void CFileOperationUnit::ConstructL(const TFileOpUnitParam& aParam)
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{
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iDirName = aParam.iDirName;
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iNamingSchemeParam = aParam.iNamingSchemeParam;
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iFileOpMode = aParam.iFileOpMode;
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iMLUnitPtr = aParam.iMLUnitPtr;
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TInt rel = iRFs.Connect();
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: DIRUNIT: iRFs.Connect = %d\n"), rel);
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test(EFalse);
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}
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}
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CFileOperationUnit* CFileOperationUnit::NewLC(const TFileOpUnitParam& aParam)
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{
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CFileOperationUnit* self = new(ELeave) CFileOperationUnit();
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CleanupStack::PushL(self);
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self->ConstructL(aParam);
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return self;
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}
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CFileOperationUnit* CFileOperationUnit::NewL(const TFileOpUnitParam& aParam)
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{
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CFileOperationUnit* self = CFileOperationUnit::NewLC(aParam);
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CleanupStack::Pop(self);
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return self;
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}
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CFileOperationUnit::~CFileOperationUnit()
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{
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iRFs.Close();
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}
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void CFileOperationUnit::SetMLUnit(CMeasureAndLogUnit* aMLUnit)
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{
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iMLUnitPtr = aMLUnit;
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}
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// File Operation unit - Test Functions
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TInt CFileOperationUnit::Run(const TFileName& aDirName, const TFileName& aFileName, TBool aIsTakingMeasurement, TUint aCurFileNo, TUint aCurFilePos)
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{
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TMLParam mlParam;
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RFile rfile;
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TInt rel = KErrNone;
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TInt rel1 = KErrNone;
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TInt bufMaxLength = 4096;
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TInt Ret1 = KErrNone;
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TInt Ret2 = KErrNone;
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RBuf8 buf;
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RBuf8 databuf;
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if (aIsTakingMeasurement && iMLUnitPtr != NULL)
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{
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mlParam.iDirName = iDirName;
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mlParam.iFileName = aFileName;
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mlParam.iNamingScheme = iNamingSchemeParam;
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mlParam.iCurFileNo = aCurFileNo;
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mlParam.iFileOpMode = iFileOpMode;
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}
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else if (aIsTakingMeasurement && iMLUnitPtr == NULL)
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{
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test.Printf(_L("<<Error>>CZFileOperationUnit::Run(): no logging unit associated!!\n"));
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return KErrGeneral;
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}
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switch (iFileOpMode)
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{
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case EFATPerfFileReplace: // Replace Operations
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{
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test.Printf(_L("CZFileOperationUnit::Run(): EZFileReplace\n"));
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break;
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}
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case EFATPerfFileCreate:
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{
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if (!iDirCreated && gTestCase != EFATPerfCreate) // 'EFATPerfCreate' is an enum defined in header file t_fat_perf.h
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{
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rel = iRFs.MkDirAll(aFileName);
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test.Printf(_L("MakeDirAll \"%S\" error: %d\n"), &aFileName, rel);
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if (rel != KErrNone && rel != KErrAlreadyExists)
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{
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test.Printf(_L("<<Error>>: MakeDirAll \"%S\" error: %d\n"), &aFileName, rel);
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return rel;
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}
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iDirCreated = ETrue;
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}
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if (aIsTakingMeasurement)
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{
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iMLUnitPtr->MeasureStart();
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rel = rfile.Create(iRFs, aFileName, EFileShareAny);
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iMLUnitPtr->MeasureEnd();
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iMLUnitPtr->Log(aDirName, aFileName, aCurFileNo, aCurFilePos);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileCreating \"%S\" error: %d\n"), &aFileName, rel);
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return rel;
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}
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}
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else
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{
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rel = rfile.Create(iRFs, aFileName, EFileShareAny);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileCreating error: %d\n"), rel);
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return rel;
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}
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}
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break;
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}
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case EFATPerfFileOpen: // Open Operations
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{
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if (aIsTakingMeasurement)
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{
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iMLUnitPtr->MeasureStart();
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rel = rfile.Open(iRFs, aFileName, EFileShareAny);
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iMLUnitPtr->MeasureEnd();
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iMLUnitPtr->Log(aDirName, aFileName, aCurFileNo, aCurFilePos);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileOpen \"%S\" error: %d\n"), &aFileName, rel);
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return rel;
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}
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}
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else
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{
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rel = rfile.Open(iRFs, aFileName, EFileShareAny);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileOpen error: %d\n"), rel);
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return rel;
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}
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}
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break;
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}
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case EFATPerfFileDelete: // Delete Operations
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{
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if (aIsTakingMeasurement)
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{
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iMLUnitPtr->MeasureStart();
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rel = iRFs.Delete(aFileName);
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iMLUnitPtr->MeasureEnd();
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iMLUnitPtr->Log(aDirName, aFileName, aCurFileNo, aCurFilePos);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileDelete \"%S\" error: %d\n"), &aFileName, rel);
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return rel;
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}
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}
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else
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{
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rel = rfile.Open(iRFs, aFileName, EFileShareAny);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileOpen \"%S\" error: %d\n"), &aFileName, rel);
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return rel;
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}
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rfile.Close(); // file needs be closed before deleting.
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rel = iRFs.Delete(aFileName);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileDelete \"%S\" error: %d\n"), &aFileName, rel);
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return rel;
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}
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}
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break;
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}
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case EFATPerfFileWrite: //Write Operations
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{
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// creating buffer for Write operation
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Ret2 = databuf.CreateMax(bufMaxLength);
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if (Ret2 != KErrNone)
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{
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test.Printf(_L("<<Error>>: Unable to create a buffer 'databuf': %d\n"), Ret2);
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return Ret2;
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}
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databuf.Fill('A', bufMaxLength);
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if (aIsTakingMeasurement)
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{
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rel = rfile.Open(iRFs, aFileName, EFileShareAny|EFileWrite);
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iMLUnitPtr->MeasureStart();
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rel1 = rfile.Write(databuf);
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iMLUnitPtr->MeasureEnd();
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iMLUnitPtr->Log(aDirName, aFileName, aCurFileNo, aCurFilePos);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileOpen \"%S\" error: %d\n"), &aFileName, rel);
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return rel;
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}
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if (rel1 != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileWrite \"%S\" error: %d\n"), &aFileName, rel1);
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return rel1;
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}
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}
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else
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{
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rel = rfile.Open(iRFs, aFileName, EFileShareAny|EFileWrite);
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rel1 = rfile.Write(databuf);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileOpen error: %d\n"), rel);
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return rel;
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}
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if (rel1 != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileWrite error: %d\n"), rel1);
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return rel1;
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}
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}
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break;
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}
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case EFATPerfFileRead: // Read Operations
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{
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// creating the buffer for Read operation
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Ret1 = buf.CreateMax(bufMaxLength);
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if (Ret1 != KErrNone)
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{
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test.Printf(_L("<<Error>>: Unable to create a buffer 'buf': %d\n"), Ret1);
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return Ret1;
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}
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if (aIsTakingMeasurement)
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{
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rel = rfile.Open(iRFs, aFileName, EFileShareAny|EFileRead);
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iMLUnitPtr->MeasureStart();
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rel1 = rfile.Read(buf);
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iMLUnitPtr->MeasureEnd();
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iMLUnitPtr->Log(aDirName, aFileName, aCurFileNo, aCurFilePos);
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if (rel != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileOpen \"%S\" error: %d\n"), &aFileName, rel);
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return rel;
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}
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if (rel1 != KErrNone)
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{
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test.Printf(_L("<<Error>>: FileRead \"%S\" error: %d\n"), &aFileName, rel1);
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return rel1;
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375 |
}
|
|
|
376 |
}
|
|
|
377 |
else
|
|
|
378 |
{
|
|
|
379 |
rel = rfile.Open(iRFs, aFileName, EFileShareAny|EFileRead);
|
|
|
380 |
rel1 = rfile.Read(buf);
|
|
|
381 |
|
|
|
382 |
if (rel != KErrNone)
|
|
|
383 |
{
|
|
|
384 |
test.Printf(_L("<<Error>>: FileOpen error: %d\n"), rel);
|
|
|
385 |
return rel;
|
|
|
386 |
}
|
|
|
387 |
|
|
|
388 |
if (rel1 != KErrNone)
|
|
|
389 |
{
|
|
|
390 |
test.Printf(_L("<<Error>>: FileRead \"%S\" error: %d\n"), &aFileName, rel1);
|
|
|
391 |
return rel1;
|
|
|
392 |
}
|
|
|
393 |
}
|
|
|
394 |
break;
|
|
|
395 |
}
|
|
|
396 |
|
|
|
397 |
default:
|
|
|
398 |
{
|
|
|
399 |
// Error: KErrNotSupported!!
|
|
|
400 |
test.Printf(_L("<<Error>>CZFileOperationUnit::Run(): KErrNotSupported!!\n"));
|
|
|
401 |
return KErrNotSupported;
|
|
|
402 |
}
|
|
|
403 |
}
|
|
|
404 |
|
|
|
405 |
rfile.Close();
|
|
|
406 |
buf.Close();
|
|
|
407 |
databuf.Close();
|
|
|
408 |
return KErrNone;
|
|
|
409 |
}
|
|
|
410 |
|
|
|
411 |
|
|
|
412 |
|
|
|
413 |
CDirUnit::CDirUnit()
|
|
|
414 |
{
|
|
|
415 |
|
|
|
416 |
}
|
|
|
417 |
|
|
|
418 |
void CDirUnit::ConstructL(const TDirUnitParam& aParam, const TChar aDriveChar)
|
|
|
419 |
{
|
|
|
420 |
iPriority = aParam.iPriority;
|
|
|
421 |
iDirName.Copy(aParam.iDirName);
|
|
|
422 |
iDirName[0] = (TUint16)aDriveChar;
|
|
|
423 |
iRuns = aParam.iRuns;
|
|
|
424 |
iCurrentRunNo = 1;
|
|
|
425 |
iFilesPerRun = aParam.iFilesPerRun;
|
|
|
426 |
iCurrentFileNo = 1;
|
|
|
427 |
iTotalFileNo = iRuns * iFilesPerRun;
|
|
|
428 |
iSampleInterval = aParam.iSampleInterval;
|
|
|
429 |
|
|
|
430 |
|
|
|
431 |
iConOrRan = aParam.iNamingScheme.iConOrRan;
|
|
|
432 |
iUniOrAsc = aParam.iNamingScheme.iUniOrAsc;
|
|
|
433 |
iZeroPadFileNumberForFixedLengthFileNames = aParam.iNamingScheme.iZeroPadFileNumber;
|
|
|
434 |
iFileNameBase = aParam.iNamingScheme.iFileNameBase;
|
|
|
435 |
iMaxFileNameLength = aParam.iNamingScheme.iMaxFileNameLength;
|
|
|
436 |
iMinStringLength = aParam.iNamingScheme.iMinStringLength;
|
|
|
437 |
|
|
|
438 |
if (iZeroPadFileNumberForFixedLengthFileNames)
|
|
|
439 |
{
|
|
|
440 |
// Calculate how many digits the highest file postfix will have so that
|
|
|
441 |
// zero padding can be added.
|
|
|
442 |
TFileName fileNamePostFixBuffer;
|
|
|
443 |
fileNamePostFixBuffer.AppendNum(iTotalFileNo);
|
|
|
444 |
iNumDigitsInTotalFileNo = fileNamePostFixBuffer.Length();
|
|
|
445 |
}
|
|
|
446 |
else
|
|
|
447 |
{
|
|
|
448 |
iNumDigitsInTotalFileNo = 0;
|
|
|
449 |
}
|
|
|
450 |
|
|
|
451 |
TFileOpUnitParam fileOpParam;
|
|
|
452 |
fileOpParam.iDirName = iDirName;
|
|
|
453 |
fileOpParam.iNamingSchemeParam = aParam.iNamingScheme;
|
|
|
454 |
fileOpParam.iFileOpMode = aParam.iFileOpMode;
|
|
|
455 |
fileOpParam.iMLUnitPtr = iMLUnitPtr;
|
|
|
456 |
CFileOperationUnit* fileOpUnit = CFileOperationUnit::NewL(fileOpParam);
|
|
|
457 |
iFileOpUnit = fileOpUnit;
|
|
|
458 |
}
|
|
|
459 |
|
|
|
460 |
CDirUnit* CDirUnit::NewLC(const TDirUnitParam& aParam, const TChar aDriveChar)
|
|
|
461 |
{
|
|
|
462 |
CDirUnit* self = new(ELeave) CDirUnit();
|
|
|
463 |
CleanupStack::PushL(self);
|
|
|
464 |
self->ConstructL(aParam, aDriveChar);
|
|
|
465 |
return self;
|
|
|
466 |
}
|
|
|
467 |
|
|
|
468 |
CDirUnit* CDirUnit::NewL(const TDirUnitParam& aParam, const TChar aDriveChar)
|
|
|
469 |
{
|
|
|
470 |
CDirUnit* self = CDirUnit::NewLC(aParam, aDriveChar);
|
|
|
471 |
CleanupStack::Pop(self);
|
|
|
472 |
return self;
|
|
|
473 |
}
|
|
|
474 |
|
|
|
475 |
CDirUnit::~CDirUnit()
|
|
|
476 |
{
|
|
|
477 |
delete iFileOpUnit;
|
|
|
478 |
}
|
|
|
479 |
|
|
|
480 |
TInt CDirUnit::Priority()
|
|
|
481 |
{
|
|
|
482 |
return iPriority;
|
|
|
483 |
}
|
|
|
484 |
|
|
|
485 |
const TFileName& CDirUnit::Name()
|
|
|
486 |
{
|
|
|
487 |
return iDirName;
|
|
|
488 |
}
|
|
|
489 |
|
|
|
490 |
|
|
|
491 |
_LIT(KFileExtDefault, ".TXT");
|
|
|
492 |
|
|
|
493 |
//Character set for random file generation
|
|
|
494 |
static TText16 gFileNameCharPool[] =
|
|
|
495 |
{
|
|
|
496 |
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
|
|
|
497 |
// 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
|
|
|
498 |
'-', '_', '^', '$', '~', '!', '#', '%', '&', '{', '}', '@', '(', ')', '\'',
|
|
|
499 |
'1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
|
|
|
500 |
};
|
|
|
501 |
|
|
|
502 |
const TUint KNumOfLegalAsciiChar = 51;
|
|
|
503 |
|
|
|
504 |
|
|
|
505 |
// Random String Generation for file names
|
|
|
506 |
TFileName CDirUnit::GenerateRandomString(const TUint aMinStringLength, const TUint aMaxStringLength, const TNamingUniOrAsc aUniOrAsc)
|
|
|
507 |
{
|
|
|
508 |
TInt strLen = -1;
|
|
|
509 |
TFileName aFileName;
|
|
|
510 |
|
|
|
511 |
if (aMinStringLength == aMaxStringLength && aMaxStringLength != 0)
|
|
|
512 |
{
|
|
|
513 |
strLen = aMinStringLength;
|
|
|
514 |
}
|
|
|
515 |
else if (aMaxStringLength > aMinStringLength)
|
|
|
516 |
{
|
|
|
517 |
do
|
|
|
518 |
{
|
|
|
519 |
strLen = aMinStringLength + ((TUint) (Math::Random())) % (aMaxStringLength - aMinStringLength);
|
|
|
520 |
}
|
|
|
521 |
while (strLen == 0);
|
|
|
522 |
}
|
|
|
523 |
else
|
|
|
524 |
{
|
|
|
525 |
test.Printf(_L("<<Random String Error>>: Bad String Length Setting!!\n"));
|
|
|
526 |
}
|
|
|
527 |
|
|
|
528 |
if (aUniOrAsc == EAscii)
|
|
|
529 |
{
|
|
|
530 |
TInt i;
|
|
|
531 |
for (i = 0; i < strLen; ++i)
|
|
|
532 |
{
|
|
|
533 |
TInt nextCharIdx = (((TUint) (Math::Random())) % KNumOfLegalAsciiChar);
|
|
|
534 |
aFileName.Append((TChar)gFileNameCharPool[nextCharIdx]);
|
|
|
535 |
}
|
|
|
536 |
}
|
|
|
537 |
else if(aUniOrAsc == EUnicode)
|
|
|
538 |
{
|
|
|
539 |
test.Printf(_L("<<Random String Error>>: Unicode is not supported yet!!\n"));
|
|
|
540 |
}
|
|
|
541 |
else
|
|
|
542 |
{
|
|
|
543 |
test(0);
|
|
|
544 |
}
|
|
|
545 |
|
|
|
546 |
return aFileName;
|
|
|
547 |
}
|
|
|
548 |
|
|
|
549 |
TBool CDirUnit::FileNameIsUnique(const TFileName& /*aFileName*/)
|
|
|
550 |
{
|
|
|
551 |
|
|
|
552 |
return ETrue;
|
|
|
553 |
|
|
|
554 |
}
|
|
|
555 |
|
|
|
556 |
// File Name Generation
|
|
|
557 |
TInt CDirUnit::GenerateFileName(TFileName& aFileName)
|
|
|
558 |
{
|
|
|
559 |
TBool fileNameIsUnique = EFalse;
|
|
|
560 |
if (iRuns == iFilesPerRun && iFilesPerRun == 1)
|
|
|
561 |
{
|
|
|
562 |
aFileName.Zero();
|
|
|
563 |
aFileName.Append(iDirName);
|
|
|
564 |
aFileName.Append(iFileNameBase);
|
|
|
565 |
aFileName.Append(KFileExtDefault);
|
|
|
566 |
fileNameIsUnique = FileNameIsUnique(aFileName);
|
|
|
567 |
if (fileNameIsUnique == EFalse)
|
|
|
568 |
{
|
|
|
569 |
test.Printf(_L("<<Error>>: File name is not unique!\n"));
|
|
|
570 |
return KErrArgument;
|
|
|
571 |
}
|
|
|
572 |
return KErrNone;
|
|
|
573 |
}
|
|
|
574 |
|
|
|
575 |
if (iConOrRan == EConsecutive)
|
|
|
576 |
{
|
|
|
577 |
aFileName.Zero();
|
|
|
578 |
aFileName.Append(iDirName);
|
|
|
579 |
aFileName.Append(iFileNameBase);
|
|
|
580 |
|
|
|
581 |
if (iZeroPadFileNumberForFixedLengthFileNames)
|
|
|
582 |
{
|
|
|
583 |
aFileName.AppendNumFixedWidth(iCurrentFileNo, EDecimal, iNumDigitsInTotalFileNo);
|
|
|
584 |
}
|
|
|
585 |
else
|
|
|
586 |
{
|
|
|
587 |
aFileName.AppendNum(iCurrentFileNo);
|
|
|
588 |
}
|
|
|
589 |
|
|
|
590 |
aFileName.Append(KFileExtDefault);
|
|
|
591 |
fileNameIsUnique = FileNameIsUnique(aFileName);
|
|
|
592 |
if (fileNameIsUnique == EFalse)
|
|
|
593 |
{
|
|
|
594 |
test.Printf(_L("<<Error>>: File name is not unique!\n"));
|
|
|
595 |
return KErrArgument;
|
|
|
596 |
}
|
|
|
597 |
return KErrNone;
|
|
|
598 |
}
|
|
|
599 |
else if(iConOrRan == ERandom)
|
|
|
600 |
{
|
|
|
601 |
if (iMaxFileNameLength <= 0)
|
|
|
602 |
{
|
|
|
603 |
test.Printf(_L("<<Parameter Error>>: DIR: \"%S\"\n"), &iDirName);
|
|
|
604 |
test.Printf(_L("<<Parameter Error>>: EZRandom && iMaxNameLength <= 0\n"));
|
|
|
605 |
return KErrArgument;
|
|
|
606 |
}
|
|
|
607 |
|
|
|
608 |
do
|
|
|
609 |
{
|
|
|
610 |
aFileName.Zero();
|
|
|
611 |
aFileName.Append(iDirName);
|
|
|
612 |
aFileName.Append(iFileNameBase);
|
|
|
613 |
TFileName randomString = GenerateRandomString(iMinStringLength, iMaxFileNameLength, iUniOrAsc);
|
|
|
614 |
aFileName.Append(randomString);
|
|
|
615 |
aFileName.Append(KFileExtDefault);
|
|
|
616 |
fileNameIsUnique = FileNameIsUnique(aFileName);
|
|
|
617 |
}
|
|
|
618 |
while(fileNameIsUnique == EFalse);
|
|
|
619 |
|
|
|
620 |
return KErrNone;
|
|
|
621 |
}
|
|
|
622 |
|
|
|
623 |
return KErrNone;
|
|
|
624 |
}
|
|
|
625 |
|
|
|
626 |
void CDirUnit::SetMLUnit(CMeasureAndLogUnit* aMLUnitPtr)
|
|
|
627 |
{
|
|
|
628 |
iMLUnitPtr = aMLUnitPtr;
|
|
|
629 |
iFileOpUnit->SetMLUnit(aMLUnitPtr);
|
|
|
630 |
}
|
|
|
631 |
|
|
|
632 |
TBool CDirUnit::CheckMeasurementTaking()
|
|
|
633 |
{
|
|
|
634 |
|
|
|
635 |
return (iSampleInterval > 0 &&
|
|
|
636 |
iCurrentFileNo >= iSampleInterval &&
|
|
|
637 |
((iCurrentFileNo % iSampleInterval) == 0));
|
|
|
638 |
}
|
|
|
639 |
|
|
|
640 |
TInt CDirUnit::Run(const TInt aCurrentPriority)
|
|
|
641 |
{
|
|
|
642 |
if (aCurrentPriority != iPriority)
|
|
|
643 |
{
|
|
|
644 |
return KErrNotReady;
|
|
|
645 |
}
|
|
|
646 |
|
|
|
647 |
|
|
|
648 |
if (iCurrentRunNo <= iRuns)
|
|
|
649 |
{
|
|
|
650 |
|
|
|
651 |
TUint i;
|
|
|
652 |
for (i = 0; i < iFilesPerRun; ++i, ++iCurrentFileNo)
|
|
|
653 |
{
|
|
|
654 |
// check currentFileNo < totalFileNo
|
|
|
655 |
if (iCurrentFileNo > iTotalFileNo)
|
|
|
656 |
{
|
|
|
657 |
// Error
|
|
|
658 |
User::Panic(_L("<<CZDirUnit::Run>>: file overflow!"), 100);
|
|
|
659 |
}
|
|
|
660 |
// generate file name
|
|
|
661 |
TFileName fileName;
|
|
|
662 |
GenerateFileName(fileName);
|
|
|
663 |
|
|
|
664 |
// check if is taking measurement
|
|
|
665 |
TBool isTakingMeasurement = CheckMeasurementTaking();
|
|
|
666 |
|
|
|
667 |
// file operation
|
|
|
668 |
iFileOpUnit->Run(iDirName, fileName, isTakingMeasurement, iCurrentFileNo, iCurrentFileNo);
|
|
|
669 |
}
|
|
|
670 |
iCurrentRunNo++;
|
|
|
671 |
}
|
|
|
672 |
|
|
|
673 |
if (iCurrentRunNo > iRuns)
|
|
|
674 |
{
|
|
|
675 |
return KErrCompletion;
|
|
|
676 |
}
|
|
|
677 |
return KErrNone;
|
|
|
678 |
}
|
|
|
679 |
|
|
|
680 |
|
|
|
681 |
|
|
|
682 |
CExecutionUnit::CExecutionUnit()
|
|
|
683 |
{
|
|
|
684 |
|
|
|
685 |
}
|
|
|
686 |
|
|
|
687 |
void CExecutionUnit::ConstructL(CMeasureAndLogUnit* aMLUnitPtr, const TChar aDriveChar)
|
|
|
688 |
{
|
|
|
689 |
iCurPriority = -1;
|
|
|
690 |
iDriveChar = aDriveChar;
|
|
|
691 |
|
|
|
692 |
if (aMLUnitPtr != NULL)
|
|
|
693 |
{
|
|
|
694 |
iMLUnitPtr = aMLUnitPtr;
|
|
|
695 |
}
|
|
|
696 |
}
|
|
|
697 |
|
|
|
698 |
CExecutionUnit* CExecutionUnit::NewLC(CMeasureAndLogUnit* aMLUnitPtr, const TChar aDriveChar)
|
|
|
699 |
{
|
|
|
700 |
CExecutionUnit* self = new(ELeave) CExecutionUnit();
|
|
|
701 |
CleanupStack::PushL(self);
|
|
|
702 |
self->ConstructL(aMLUnitPtr, aDriveChar);
|
|
|
703 |
return self;
|
|
|
704 |
}
|
|
|
705 |
|
|
|
706 |
CExecutionUnit* CExecutionUnit::NewL(CMeasureAndLogUnit* aMLUnitPtr, const TChar aDriveChar)
|
|
|
707 |
{
|
|
|
708 |
CExecutionUnit* self = CExecutionUnit::NewLC(aMLUnitPtr, aDriveChar);
|
|
|
709 |
CleanupStack::Pop(self);
|
|
|
710 |
return self;
|
|
|
711 |
}
|
|
|
712 |
|
|
|
713 |
CExecutionUnit::~CExecutionUnit()
|
|
|
714 |
{
|
|
|
715 |
TInt count = iDirUnitArray.Count();
|
|
|
716 |
if (count > 0)
|
|
|
717 |
{
|
|
|
718 |
TInt i;
|
|
|
719 |
for (i = 0; i < count; ++i)
|
|
|
720 |
{
|
|
|
721 |
CDirUnit* tempDirUnit = iDirUnitArray[i];
|
|
|
722 |
delete tempDirUnit;
|
|
|
723 |
}
|
|
|
724 |
}
|
|
|
725 |
iDirUnitArray.Close();
|
|
|
726 |
}
|
|
|
727 |
|
|
|
728 |
|
|
|
729 |
TInt CExecutionUnit::AddDirUnitL(const TDirUnitParam& aParam)
|
|
|
730 |
{
|
|
|
731 |
CDirUnit* dirUnit = CDirUnit::NewL(aParam, iDriveChar);
|
|
|
732 |
if (iMLUnitPtr)
|
|
|
733 |
{
|
|
|
734 |
dirUnit->SetMLUnit(iMLUnitPtr);
|
|
|
735 |
}
|
|
|
736 |
TInt rel = iDirUnitArray.Append(dirUnit);
|
|
|
737 |
return rel;
|
|
|
738 |
}
|
|
|
739 |
|
|
|
740 |
|
|
|
741 |
// To Re-calculate the priority
|
|
|
742 |
TInt CExecutionUnit::RecalculateCurrentPrioirty()
|
|
|
743 |
{
|
|
|
744 |
// findout the least number of iPriority in current array
|
|
|
745 |
if (iDirUnitArray.Count() == 0)
|
|
|
746 |
{
|
|
|
747 |
iCurPriority = -1;
|
|
|
748 |
return iCurPriority;
|
|
|
749 |
}
|
|
|
750 |
|
|
|
751 |
TBool found = EFalse;
|
|
|
752 |
|
|
|
753 |
TInt i;
|
|
|
754 |
|
|
|
755 |
for (i = 0; i < iDirUnitArray.Count(); ++i)
|
|
|
756 |
{
|
|
|
757 |
if (iDirUnitArray[i]->Priority() == iCurPriority)
|
|
|
758 |
{
|
|
|
759 |
found = ETrue;
|
|
|
760 |
}
|
|
|
761 |
}
|
|
|
762 |
|
|
|
763 |
if (!found)
|
|
|
764 |
{
|
|
|
765 |
iCurPriority = iDirUnitArray[0]->Priority();
|
|
|
766 |
for (i = 0; i < iDirUnitArray.Count(); ++i)
|
|
|
767 |
{
|
|
|
768 |
if (iDirUnitArray[i]->Priority() < iCurPriority)
|
|
|
769 |
{
|
|
|
770 |
iCurPriority = iDirUnitArray[i]->Priority();
|
|
|
771 |
}
|
|
|
772 |
}
|
|
|
773 |
}
|
|
|
774 |
|
|
|
775 |
return iCurPriority;
|
|
|
776 |
}
|
|
|
777 |
|
|
|
778 |
TInt CExecutionUnit::Run()
|
|
|
779 |
{
|
|
|
780 |
test.Printf(_L("CZExecutionUnit::Run()\n"));
|
|
|
781 |
|
|
|
782 |
TInt curPriority = RecalculateCurrentPrioirty();
|
|
|
783 |
|
|
|
784 |
while (iDirUnitArray.Count() > 0)
|
|
|
785 |
{
|
|
|
786 |
TInt i;
|
|
|
787 |
for (i = 0; i < iDirUnitArray.Count(); ++i)
|
|
|
788 |
{
|
|
|
789 |
TInt rel = iDirUnitArray[i]->Run(curPriority);
|
|
|
790 |
if (rel == KErrCompletion)
|
|
|
791 |
{
|
|
|
792 |
test.Printf(_L("DIR: \"%S\" terminated.\n"), &iDirUnitArray[i]->Name());
|
|
|
793 |
CDirUnit* dirUnit = iDirUnitArray[i];
|
|
|
794 |
iDirUnitArray.Remove(i);
|
|
|
795 |
delete dirUnit;
|
|
|
796 |
--i;
|
|
|
797 |
curPriority = RecalculateCurrentPrioirty();
|
|
|
798 |
}
|
|
|
799 |
else if (rel == KErrNotReady)
|
|
|
800 |
{
|
|
|
801 |
// do nothing
|
|
|
802 |
}
|
|
|
803 |
}
|
|
|
804 |
}
|
|
|
805 |
|
|
|
806 |
test.Printf(_L("\n"));
|
|
|
807 |
test.Printf(_L("CZExecutionUnit::Finished.\n"));
|
|
|
808 |
return KErrNone;
|
|
|
809 |
}
|
|
|
810 |
|
|
|
811 |
/*-- EOF--*/
|