/*

* Copyright (c) 2010 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:  Easy dialing logging functions.

*

*/

#ifndef __EASYDIALINGLOGGER_H__

#define __EASYDIALINGLOGGER_H__

// Note! These macros are to be used in trace prints (legacy support).

//       To be used only in error situations and major events only !

//       Otherwise use OST - Open System Trace

#ifdef _DEBUG

// #define USE_FILE_LOGGING

// From this point on, internal implementation

#include <e32svr.h>     // for RDebug::Print

#ifdef USE_FILE_LOGGING

#include <flogger.h>

_LIT( KLogDir,  "ed" );

_LIT( KLogFile, "easydialing.log" );

#endif

NONSHARABLE_CLASS(TOverflowTruncate) : public TDes16Overflow

    {

    public:

        void Overflow(TDes16& /*aDes*/) {}

    };

inline void DoDebugPrintF(TRefByValue<const TDesC> aFmt, VA_LIST& aList)

    {

    TBuf<200> buf;

    TOverflowTruncate overFlow;

    buf.AppendFormatList( aFmt, aList, &overFlow );

    _LIT(KLogPrintFormat,"%S: %S");                         // Log printing format

    const TDesC& thname = RThread().Name();                 // With FullName more info

    RDebug::Print( KLogPrintFormat, &thname, &buf );

#ifdef USE_FILE_LOGGING

    RFileLogger::Write(KLogDir, KLogFile, EFileLoggingModeAppend, buf);

#endif

    }

inline void DebugPrintF(const TRefByValue<const TDesC> aFmt,...)

    {

    VA_LIST list;

    VA_START(list,aFmt);

    DoDebugPrintF(aFmt, list);

    }

// Macros

#define LOGSTRING( TEXT ) DebugPrintF( _L( TEXT ) )

#define LOGSTRING1( TEXT, VAR1 ) DebugPrintF( _L( TEXT ), VAR1 )

#define LOGSTRING2( TEXT, VAR1, VAR2 ) DebugPrintF( _L( TEXT ), VAR1, VAR2 )

#define PERF_MEASURE_START \

        TTime startTime, endTime; \

        startTime.HomeTime();\

        DebugPrintF( _L("EasyDialingPlugin: Measure start..") );

#define PERF_MEASURE_STOP \

        endTime.HomeTime(); \

        TTimeIntervalMicroSeconds microsecs = endTime.MicroSecondsFrom( startTime ); \

        TReal timeSecs=(TReal)((TReal)(microsecs.Int64())/1000); \

        DebugPrintF( _L("EasyDialingPlugin: Measure stop, time taken %5.3f msecs"), timeSecs );

#else

#define LOGSTRING( TEXT )

#define LOGSTRING1( TEXT, VAR1 )

#define LOGSTRING2( TEXT, VAR1, VAR2 )

#define PERF_MEASURE_START

#define PERF_MEASURE_STOP

#endif

#endif