--- a/inc/alf/alfperformance.h Mon Jan 18 20:36:54 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,136 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "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: Perf log Header.
-*
-*/
-
-#ifndef ALFPERFORMANCE_H
-#define ALFPERFORMANCE_H
-
-// INCLUDES
-#include <e32debug.h>
-#include <e32base.h>
-#include <e32std.h>
-#include <hal.h>
-#include <e32cmn.h>
-#include <flogger.h>
-#include <f32file.h>
-
-_LIT(KLogFileName,"alfperf.log");
-_LIT(KLogFileDir,"alflogs");
-_LIT(KLogFileRootDir,"c:\\logs\\");
-
-class CAlfPerformance : public CBase
- {
- public:
- struct TPerfData
- {
- TTime iStartTime;
- TInt iStartMemory;
- };
-
- public: // Constructors and destructor
- static CAlfPerformance* NewL();
- virtual ~CAlfPerformance();
-
- public: // New functions
- inline static void PrintUserMem(const TDesC& aMsg);
- inline static TPerfData* StartTestCase(const TDesC& aMsg = KNullDesC);
- inline static void StopTestCase(TPerfData* aData, const TDesC& aMsg = KNullDesC);
- //creates log file if it doesn't exist already
- inline static void CreateLogFile();
- private:
- CAlfPerformance();
- void ConstructL();
- };
-
-inline void CAlfPerformance::PrintUserMem(const TDesC& aMsg)
- {
- TBuf<512> buffer;
- TInt freeRAM;
- HAL::Get(HALData::EMemoryRAMFree, freeRAM);
- RHeap heap = User::Heap();
- heap.Open();
- TInt _size = heap.Size();
- TInt largest = 0;
- TInt available = heap.Available(largest);
- heap.Close();
- _LIT( KMemoryFormat, "FreeRAM: %d kB, User: - heap %d kB, available %d kB, largest block %d kB" );
- buffer.Format(KMemoryFormat, freeRAM / 1024, _size / 1024, available / 1024, largest / 1024);
- CreateLogFile();
- //Write logs into file
- RFileLogger::WriteFormat( KLogFileDir,KLogFileName,EFileLoggingModeAppend,_L("RAM - %S - %S"), &aMsg, &buffer);
- }
-
-inline CAlfPerformance::TPerfData* CAlfPerformance::StartTestCase(const TDesC& aMsg)
- {
- CreateLogFile();
- //Write logs into file
- RFileLogger::WriteFormat(KLogFileDir,KLogFileName,EFileLoggingModeAppend,_L("Test case %S starts"), &aMsg);
- CAlfPerformance::TPerfData* data = new (ELeave) TPerfData;
- TTime readyTime;
- data->iStartTime.HomeTime();
- User::AllocSize(data->iStartMemory);
- return data;
- }
-
-inline void CAlfPerformance::StopTestCase(CAlfPerformance::TPerfData* aData, const TDesC& aMsg)
- {
- if(!aData)
- {
- return;
- }
- TTime readyTime;
- readyTime.HomeTime();
- TTimeIntervalMicroSeconds delay = readyTime.MicroSecondsFrom(aData->iStartTime);
- TTime transferTime(delay.Int64());
- TBuf<64> timeString;
- transferTime.FormatL(timeString, _L("- Elapsed time: %S%C microseconds"));
- TBuf<256> tmp;
- tmp.Append(timeString);
-
- RFileLogger::Write(KLogFileDir,KLogFileName,EFileLoggingModeAppend,tmp);
- // Memory consumption
- TInt endMemory;
- User::AllocSize(endMemory);
-
- CreateLogFile();
- //Write logs into file
- RFileLogger::WriteFormat(KLogFileDir,KLogFileName,EFileLoggingModeAppend,_L("- Allocated memory: %d kB"), (endMemory - aData->iStartMemory) / 1024);
- delete aData;
- aData = NULL;
- RFileLogger::WriteFormat(KLogFileDir,KLogFileName,EFileLoggingModeAppend,_L("Test case %S ends"), &aMsg);
- }
-inline void CAlfPerformance::CreateLogFile()
- {
- RFs fsSession;
- RFile file;
- User::LeaveIfError(fsSession.Connect());
- TFileName filename;
- filename.Append(KLogFileRootDir);
- filename.Append(KLogFileDir);
- filename.Append(_L("\\"));
- //create logs directory if it doesn't exist
- fsSession.MkDir(filename);
- filename.Append(KLogFileName);
- //check if log file already exists
- TInt retStatus = file.Open(fsSession,filename,EFileRead);
- if(retStatus == KErrNotFound)
- file.Create(fsSession,filename,EFileWrite); //create a new log file
- file.Close();
- fsSession.Close();
- }
-#endif // ALFPERFORMANCE_H
-
-// End of File