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// Copyright (c) 1997-2009 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 "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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//
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#include <e32def.h>
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#include <f32file.h>
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#include <ecom/test_bed/datalogger.h>
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// KLogBufferSize is the maximum line length allowed by flogger
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const TInt KMaxTBLogEntrySize = KLogBufferSize;
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// Common string literals for all output formats
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_LIT(KTimeFormatStr,"%J%:1%T%:2%S%.%*C3");
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// Above string will give time in format HH:MM:SS.SSS therefore max length = 12
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const TInt KTimeBufLength = 12;
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// Define some string literals for HTML formatting
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_LIT(KHTMLDocumentStart,"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\"><HTML><HEAD><META NAME=\"robots\" CONTENT=\"noindex\"><META NAME=\"author\" CONTENT=\"Symbian RTestBed log generator\"><TITLE>");
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// Insert title string here
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_LIT(KHTMLContentStart,"</TITLE></HEAD><BODY><P><FONT=3>");
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// Insert time string here
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_LIT(KHTMLCommentStart,"<P>");
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// Insert content here
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_LIT(KHTMLCommentEnd,"</P>");
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_LIT(KHTMLDocumentEnd,"</FONT></P></BODY></HTML>");
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//___________________________________________________________________________
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// Define the overflow handling classes for any log formatting methods
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// Simply record the overflow...
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//
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NONSHARABLE_CLASS(TLogMessageOverflow) : public TDes16Overflow
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{
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public:
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TLogMessageOverflow();
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void Overflow(TDes16&);
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TInt iError;
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};
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TLogMessageOverflow::TLogMessageOverflow()
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: TDes16Overflow(),
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iError(KErrNone)
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{
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}
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void TLogMessageOverflow::Overflow(TDes16&)
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{
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__DEBUGGER();
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iError = KErrOverflow;
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}
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NONSHARABLE_CLASS(TLogMessageOverflow8) : public TDes8Overflow
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{
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public:
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TLogMessageOverflow8();
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void Overflow(TDes8&);
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TInt iError;
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};
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TLogMessageOverflow8::TLogMessageOverflow8()
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: TDes8Overflow(),
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iError(KErrNone)
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{
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}
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void TLogMessageOverflow8::Overflow(TDes8&)
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{
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__DEBUGGER();
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iError = KErrOverflow;
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}
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//___________________________________________________________________________
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//___________________________________________________________________________
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CDataLogger::~CDataLogger()
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{
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if(iLogOutput != NULL)
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{
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if(iLogStyle != EText && iLogFormat.iDocumentEnd)
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Log(iLogOutput, *(iLogFormat.iDocumentEnd));
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iLogOutput->Close();
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}
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if(iReportOutput != NULL)
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{
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if(iLogStyle != EText && iLogFormat.iDocumentEnd)
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Log(iReportOutput, *(iLogFormat.iDocumentEnd));
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iReportOutput->Close();
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}
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delete iFormatBuf;
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delete iDebug;
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delete iDefaultLogOutput;
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delete iDefaultReportOutput;
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}
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CDataLogger::CDataLogger()
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{
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}
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CDataLogger* CDataLogger::NewLC(TLoggingInfo* aLogInfo)
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{
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CDataLogger* self = new (ELeave) CDataLogger();
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CleanupStack::PushL(self);
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self->ConstructL(aLogInfo);
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return self;
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}
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CDataLogger* CDataLogger::NewL(TLoggingInfo* aLogInfo)
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{
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CDataLogger* self = NewLC(aLogInfo);
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CleanupStack::Pop();
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return self;
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}
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void CDataLogger::ConstructL(TLoggingInfo* aLogInfo)
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{
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iFormatBuf = HBufC::NewL(KMaxTBLogEntrySize);
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SetupLoggingL(aLogInfo);
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iLogOutput->OpenL();
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iReportOutput->OpenL();
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// Record additional information : Time
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TTime time;
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time.UniversalTime();
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TBuf<KTimeBufLength> timeBuf;
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time.FormatL(timeBuf,KTimeFormatStr);
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if(iLogStyle != EText)
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{
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// Use the log format
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Log(iLogOutput, *(iLogFormat.iDocumentStart));
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if(aLogInfo->iTitle)
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Log(iLogOutput, *(aLogInfo->iTitle));
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Log(iLogOutput, *(iLogFormat.iContentStart));
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Log(iLogOutput, timeBuf);
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Log(iReportOutput, *(iLogFormat.iDocumentStart));
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if(aLogInfo->iTitle)
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Log(iReportOutput, *(aLogInfo->iTitle));
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Log(iReportOutput, *(iLogFormat.iContentStart));
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Log(iReportOutput, timeBuf);
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}
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else
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{
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if(aLogInfo && aLogInfo->iTitle)
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{
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Log(iLogOutput, *(aLogInfo->iTitle));
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Log(iReportOutput, *(aLogInfo->iTitle));
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}
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Log(iLogOutput, timeBuf);
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Log(iReportOutput, timeBuf);
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}
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}
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EXPORT_C void CDataLogger::DumpMemoryBlock(const TUint8* aAddress, TInt aLength)
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{
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const TInt KBytesPerRow = 16;
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const TInt KLowestAsciiPrint = 32;
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const TInt KHighestAsciiPrint = 127;
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// The required descriptors for outputting the data
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_LIT(KDumpLineStart, "%04x : ");
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_LIT(KDumpHexOutput, "%02x ");
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_LIT(KDumpHexBlank, " ");
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_LIT(KDumpHexEnd, ": ");
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_LIT(KDumpCharOutput, "%c");
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_LIT(KDumpCharUnknown, ".");
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_LIT(KDumpCharBlank, " ");
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TPtrC8 theData(aAddress, aLength);
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// Iterate the supplied block of data in blocks of 16 bytes
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TInt pos = 0;
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TBuf<KMaxTBLogEntrySize> logLine;
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TBuf<KMaxTBLogEntrySize> anEntry;
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while (pos < theData.Length())
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{
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TInt offset = 0;
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anEntry.Format(KDumpLineStart, pos);
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logLine.Append(anEntry);
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// Hex output
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for (offset = 0; offset < KBytesPerRow; ++offset)
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{
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if (pos + offset < theData.Length())
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{
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TInt nextByte = theData[pos + offset];
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anEntry.Format(KDumpHexOutput, nextByte);
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logLine.Append(anEntry);
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}
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else
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{
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anEntry.Format(KDumpHexBlank);
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logLine.Append(anEntry);
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}
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}
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anEntry.Format(KDumpHexEnd);
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logLine.Append(anEntry);
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// Char output
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for (offset = 0; offset < KBytesPerRow; ++offset)
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{
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if (pos + offset < theData.Length())
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{
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TInt nextByte = theData[pos + offset];
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if ((nextByte >= KLowestAsciiPrint) && (nextByte <= KHighestAsciiPrint))
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{
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anEntry.Format(KDumpCharOutput, nextByte);
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logLine.Append(anEntry);
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}
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else
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{
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anEntry.Format(KDumpCharUnknown);
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logLine.Append(anEntry);
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}
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}
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else
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{
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anEntry.Format(KDumpCharBlank);
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logLine.Append(anEntry);
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}
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}
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//Log this line to the file
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if(iLogStyle != EText)
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{
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Log(iLogOutput, *(iLogFormat.iCommentStart));
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Log(iLogOutput, logLine);
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Log(iLogOutput, *(iLogFormat.iCommentEnd));
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}
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else
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Log(iLogOutput, logLine);
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logLine.Zero();
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// Advance to next segment of size 'KBytesPerRow'
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pos += KBytesPerRow;
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}
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}
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EXPORT_C void CDataLogger::LogInformation(const TDesC16& aComment)
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{
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if(iLogStyle != EText)
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{
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Log(iLogOutput, *(iLogFormat.iCommentStart));
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Log(iLogOutput, aComment);
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Log(iLogOutput, *(iLogFormat.iCommentEnd));
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}
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else
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Log(iLogOutput, aComment);
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iDebug->Print(aComment);
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}
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EXPORT_C void CDataLogger::LogInformation(const TDesC8& aComment)
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{
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// Create a wide descriptor to copy aComment into
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HBufC* message = HBufC::NewMax(aComment.Length());
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// If the allocation failed then do nothing
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if(message != NULL)
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{
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TPtr message16 = message->Des();
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message16.Copy(aComment);
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LogInformation(message16);
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delete message;
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}
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}
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EXPORT_C void CDataLogger::LogInformationWithParameters(TRefByValue<const TDesC16> aFormat, ...)
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{
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// Prepare the message
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// coverity [var_decl]
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// VA_LIST is initialized in VA_START
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VA_LIST list;
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VA_START(list,aFormat);
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TPtr message = iFormatBuf->Des();
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// Catch the overflow if formatting
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TLogMessageOverflow overflowHandler;
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message.AppendFormatList(aFormat,list,&overflowHandler);
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VA_END(list);
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|
312 |
if(overflowHandler.iError == KErrNone)
|
|
sl@0
|
313 |
{
|
|
sl@0
|
314 |
// Ok formatted correctly so...
|
|
sl@0
|
315 |
// Wrap the logging level as the first parameter
|
|
sl@0
|
316 |
if(iLogStyle != EText)
|
|
sl@0
|
317 |
{
|
|
sl@0
|
318 |
Log(iLogOutput, *(iLogFormat.iCommentStart));
|
|
sl@0
|
319 |
Log(iLogOutput, message);
|
|
sl@0
|
320 |
Log(iLogOutput, *(iLogFormat.iCommentEnd));
|
|
sl@0
|
321 |
}
|
|
sl@0
|
322 |
else
|
|
sl@0
|
323 |
Log(iLogOutput, message);
|
|
sl@0
|
324 |
iDebug->Print(message);
|
|
sl@0
|
325 |
}
|
|
sl@0
|
326 |
|
|
sl@0
|
327 |
// Clear the message buffer
|
|
sl@0
|
328 |
message.Zero();
|
|
sl@0
|
329 |
}
|
|
sl@0
|
330 |
|
|
sl@0
|
331 |
EXPORT_C void CDataLogger::LogInformationWithParameters(TRefByValue<const TDesC8> aFormat, ...)
|
|
sl@0
|
332 |
{
|
|
sl@0
|
333 |
// Create an 8 bit descriptor to copy aFormat into
|
|
sl@0
|
334 |
HBufC8* message8 = HBufC8::New(KMaxTBLogEntrySize);
|
|
sl@0
|
335 |
if(message8)
|
|
sl@0
|
336 |
{
|
|
sl@0
|
337 |
// Prepare the message
|
|
sl@0
|
338 |
// coverity [var_decl]
|
|
sl@0
|
339 |
// VA_LIST is initialized in VA_START
|
|
sl@0
|
340 |
VA_LIST list;
|
|
sl@0
|
341 |
VA_START(list,aFormat);
|
|
sl@0
|
342 |
TPtr8 messagePtr8 = message8->Des();
|
|
sl@0
|
343 |
|
|
sl@0
|
344 |
// Catch the overflow if formatting
|
|
sl@0
|
345 |
TLogMessageOverflow8 overflowHandler;
|
|
sl@0
|
346 |
messagePtr8.AppendFormatList(aFormat,list,&overflowHandler);
|
|
sl@0
|
347 |
VA_END(list);
|
|
sl@0
|
348 |
if(overflowHandler.iError == KErrNone)
|
|
sl@0
|
349 |
{
|
|
sl@0
|
350 |
TPtr message = iFormatBuf->Des();
|
|
sl@0
|
351 |
// Copy over the fromatted message into the 16 bit descriptor
|
|
sl@0
|
352 |
message.Copy(messagePtr8);
|
|
sl@0
|
353 |
|
|
sl@0
|
354 |
// Ok formatted correctly so...
|
|
sl@0
|
355 |
// Wrap the logging level as the first parameter
|
|
sl@0
|
356 |
if(iLogStyle != EText)
|
|
sl@0
|
357 |
{
|
|
sl@0
|
358 |
Log(iLogOutput, *(iLogFormat.iCommentStart));
|
|
sl@0
|
359 |
Log(iLogOutput, message);
|
|
sl@0
|
360 |
Log(iLogOutput, *(iLogFormat.iCommentEnd));
|
|
sl@0
|
361 |
}
|
|
sl@0
|
362 |
else
|
|
sl@0
|
363 |
Log(iLogOutput, message);
|
|
sl@0
|
364 |
iDebug->Print(message);
|
|
sl@0
|
365 |
|
|
sl@0
|
366 |
// Clear the message buffer
|
|
sl@0
|
367 |
message.Zero();
|
|
sl@0
|
368 |
}
|
|
sl@0
|
369 |
delete message8;
|
|
sl@0
|
370 |
}
|
|
sl@0
|
371 |
}
|
|
sl@0
|
372 |
|
|
sl@0
|
373 |
EXPORT_C void CDataLogger::ReportInformation(const TDesC& aComment)
|
|
sl@0
|
374 |
{
|
|
sl@0
|
375 |
if(iLogStyle != EText)
|
|
sl@0
|
376 |
{
|
|
sl@0
|
377 |
Log(iReportOutput, *(iLogFormat.iCommentStart));
|
|
sl@0
|
378 |
Log(iReportOutput, aComment);
|
|
sl@0
|
379 |
Log(iReportOutput, *(iLogFormat.iCommentEnd));
|
|
sl@0
|
380 |
}
|
|
sl@0
|
381 |
else
|
|
sl@0
|
382 |
Log(iReportOutput, aComment);
|
|
sl@0
|
383 |
}
|
|
sl@0
|
384 |
|
|
sl@0
|
385 |
EXPORT_C void CDataLogger::ReportInformationWithParameters(TRefByValue<const TDesC> aFormat, ...)
|
|
sl@0
|
386 |
{
|
|
sl@0
|
387 |
// Prepare the message
|
|
sl@0
|
388 |
// coverity [var_decl]
|
|
sl@0
|
389 |
// VA_LIST is initialized in VA_START
|
|
sl@0
|
390 |
VA_LIST list;
|
|
sl@0
|
391 |
VA_START(list,aFormat);
|
|
sl@0
|
392 |
|
|
sl@0
|
393 |
TPtr message = iFormatBuf->Des();
|
|
sl@0
|
394 |
|
|
sl@0
|
395 |
// Catch the overflow if formatting
|
|
sl@0
|
396 |
TLogMessageOverflow overflowHandler;
|
|
sl@0
|
397 |
message.AppendFormatList(aFormat,list,&overflowHandler);
|
|
sl@0
|
398 |
VA_END(list);
|
|
sl@0
|
399 |
if(overflowHandler.iError == KErrNone)
|
|
sl@0
|
400 |
{
|
|
sl@0
|
401 |
// Ok formatted correctly so...
|
|
sl@0
|
402 |
// Wrap the logging level as the first parameter
|
|
sl@0
|
403 |
if(iLogStyle != EText)
|
|
sl@0
|
404 |
{
|
|
sl@0
|
405 |
Log(iReportOutput, *(iLogFormat.iCommentStart));
|
|
sl@0
|
406 |
Log(iReportOutput, message);
|
|
sl@0
|
407 |
Log(iReportOutput, *(iLogFormat.iCommentEnd));
|
|
sl@0
|
408 |
}
|
|
sl@0
|
409 |
else
|
|
sl@0
|
410 |
Log(iReportOutput, message);
|
|
sl@0
|
411 |
}
|
|
sl@0
|
412 |
|
|
sl@0
|
413 |
// Clear the message buffer
|
|
sl@0
|
414 |
message.Zero();
|
|
sl@0
|
415 |
}
|
|
sl@0
|
416 |
|
|
sl@0
|
417 |
|
|
sl@0
|
418 |
void CDataLogger::SetupRDebugL(TBool aRequest)
|
|
sl@0
|
419 |
{
|
|
sl@0
|
420 |
delete iDebug;
|
|
sl@0
|
421 |
iDebug = 0;
|
|
sl@0
|
422 |
|
|
sl@0
|
423 |
if(aRequest)
|
|
sl@0
|
424 |
iDebug = new(ELeave) TDebugPrint; // Print to RDebug
|
|
sl@0
|
425 |
else
|
|
sl@0
|
426 |
iDebug = new(ELeave) TNullDebugPrint; // Ignore prints
|
|
sl@0
|
427 |
}
|
|
sl@0
|
428 |
|
|
sl@0
|
429 |
void CDataLogger::TDebugPrint::Print(const TDesC& aMessage)
|
|
sl@0
|
430 |
{
|
|
sl@0
|
431 |
_LIT(KRDebugFormatStr,"%S");
|
|
sl@0
|
432 |
RDebug::Print(KRDebugFormatStr, &aMessage);
|
|
sl@0
|
433 |
}
|
|
sl@0
|
434 |
|
|
sl@0
|
435 |
void CDataLogger::Log(MLogOutput* aLogOutput, const TDesC16& aMessage)
|
|
sl@0
|
436 |
{
|
|
sl@0
|
437 |
// If the message is short enough then log it in one go
|
|
sl@0
|
438 |
if(aMessage.Length() < KMaxTBLogEntrySize)
|
|
sl@0
|
439 |
aLogOutput->Write(aMessage);
|
|
sl@0
|
440 |
else
|
|
sl@0
|
441 |
{
|
|
sl@0
|
442 |
// Start at the beginning and log out short blocks until finished
|
|
sl@0
|
443 |
TInt outIndex = 0;
|
|
sl@0
|
444 |
while(outIndex < aMessage.Length())
|
|
sl@0
|
445 |
{
|
|
sl@0
|
446 |
if((outIndex+KMaxTBLogEntrySize) > aMessage.Length())
|
|
sl@0
|
447 |
{
|
|
sl@0
|
448 |
aLogOutput->Write(aMessage.Right(aMessage.Length() - outIndex));
|
|
sl@0
|
449 |
outIndex = aMessage.Length();
|
|
sl@0
|
450 |
}
|
|
sl@0
|
451 |
else
|
|
sl@0
|
452 |
{
|
|
sl@0
|
453 |
// The -1 is required to ensure that the submessage is not too long
|
|
sl@0
|
454 |
TPtrC subMessage = aMessage.Mid(outIndex, KMaxTBLogEntrySize - 1);
|
|
sl@0
|
455 |
// Find the space nearest the end for a convenient break point
|
|
sl@0
|
456 |
TInt spaceLoc = subMessage.LocateReverse(TChar(' '));
|
|
sl@0
|
457 |
if(spaceLoc != KErrNotFound)
|
|
sl@0
|
458 |
outIndex = spaceLoc;
|
|
sl@0
|
459 |
else
|
|
sl@0
|
460 |
outIndex = KMaxTBLogEntrySize - 1;
|
|
sl@0
|
461 |
aLogOutput->Write(subMessage.Left(++outIndex));
|
|
sl@0
|
462 |
}
|
|
sl@0
|
463 |
}
|
|
sl@0
|
464 |
}
|
|
sl@0
|
465 |
}
|
|
sl@0
|
466 |
|
|
sl@0
|
467 |
void CDataLogger::SetupLoggingL(TLoggingInfo* aLogInfo)
|
|
sl@0
|
468 |
{
|
|
sl@0
|
469 |
// The possible log filenames
|
|
sl@0
|
470 |
_LIT(KTestBedLogName, "RTestBed.log");
|
|
sl@0
|
471 |
_LIT(KTestBedHtmlLogName, "TestBedLog.html");
|
|
sl@0
|
472 |
// The possible report file names
|
|
sl@0
|
473 |
_LIT(KTestBedReportName, "RTestBed.rep");
|
|
sl@0
|
474 |
_LIT(KTestBedHtmlReportName, "TestBedReport.html");
|
|
sl@0
|
475 |
|
|
sl@0
|
476 |
if(aLogInfo)
|
|
sl@0
|
477 |
{
|
|
sl@0
|
478 |
iLogStyle = aLogInfo->iStyle;
|
|
sl@0
|
479 |
|
|
sl@0
|
480 |
if(aLogInfo->iLogOutput)
|
|
sl@0
|
481 |
iLogOutput = aLogInfo->iLogOutput;
|
|
sl@0
|
482 |
else
|
|
sl@0
|
483 |
{
|
|
sl@0
|
484 |
if(iLogStyle==EHtml)
|
|
sl@0
|
485 |
iDefaultLogOutput = new(ELeave) CDefaultLogOutput(KTestBedHtmlLogName);
|
|
sl@0
|
486 |
else
|
|
sl@0
|
487 |
iDefaultLogOutput = new(ELeave) CDefaultLogOutput(KTestBedLogName);
|
|
sl@0
|
488 |
|
|
sl@0
|
489 |
iLogOutput = iDefaultLogOutput;
|
|
sl@0
|
490 |
}
|
|
sl@0
|
491 |
|
|
sl@0
|
492 |
if(aLogInfo->iReportOutput)
|
|
sl@0
|
493 |
iReportOutput = aLogInfo->iReportOutput;
|
|
sl@0
|
494 |
else
|
|
sl@0
|
495 |
{
|
|
sl@0
|
496 |
if(iLogStyle==EHtml)
|
|
sl@0
|
497 |
iDefaultReportOutput = new(ELeave) CDefaultLogOutput(KTestBedHtmlReportName);
|
|
sl@0
|
498 |
else
|
|
sl@0
|
499 |
iDefaultReportOutput = new(ELeave) CDefaultLogOutput(KTestBedReportName);
|
|
sl@0
|
500 |
|
|
sl@0
|
501 |
iReportOutput = iDefaultReportOutput;
|
|
sl@0
|
502 |
}
|
|
sl@0
|
503 |
|
|
sl@0
|
504 |
SetupRDebugL(aLogInfo->iUseRDebug);
|
|
sl@0
|
505 |
}
|
|
sl@0
|
506 |
else
|
|
sl@0
|
507 |
{
|
|
sl@0
|
508 |
iLogStyle = EText;
|
|
sl@0
|
509 |
iDefaultLogOutput = new(ELeave) CDefaultLogOutput(KTestBedLogName);
|
|
sl@0
|
510 |
iLogOutput = iDefaultLogOutput;
|
|
sl@0
|
511 |
iDefaultReportOutput = new(ELeave) CDefaultLogOutput(KTestBedReportName);
|
|
sl@0
|
512 |
iReportOutput = iDefaultReportOutput;
|
|
sl@0
|
513 |
|
|
sl@0
|
514 |
SetupRDebugL(ETrue);
|
|
sl@0
|
515 |
}
|
|
sl@0
|
516 |
|
|
sl@0
|
517 |
// If the user has specified a custom logging style then use their LogFormat
|
|
sl@0
|
518 |
if(iLogStyle == ECustom)
|
|
sl@0
|
519 |
iLogFormat = *(aLogInfo->iLogFormat);
|
|
sl@0
|
520 |
else if(iLogStyle == EHtml)
|
|
sl@0
|
521 |
{
|
|
sl@0
|
522 |
// Output as HTML
|
|
sl@0
|
523 |
iLogFormat.iDocumentStart = &(KHTMLDocumentStart());
|
|
sl@0
|
524 |
iLogFormat.iContentStart = &(KHTMLContentStart());
|
|
sl@0
|
525 |
iLogFormat.iCommentStart = &(KHTMLCommentStart());
|
|
sl@0
|
526 |
iLogFormat.iCommentEnd = &(KHTMLCommentEnd());
|
|
sl@0
|
527 |
iLogFormat.iDocumentEnd = &(KHTMLDocumentEnd());
|
|
sl@0
|
528 |
}
|
|
sl@0
|
529 |
}
|