/*

* Copyright (c) 2005-2007 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:   Unified Message Editor logging macros.

*

*/

#ifndef UNIEDITORLOGGING_H

#define UNIEDITORLOGGING_H

// ========== LOGGING MACROS ===============================

#if defined( _DEBUG ) || defined( USE_LOGGER )

#ifndef USE_LOGGER

#define USE_LOGGER

#endif 

#include <e32std.h>

#include <e32def.h>

#include <eikenv.h>

#include <flogger.h>

#ifdef USE_RDEBUG

_LIT( KUNILogBanner,            "UNI " );

_LIT( KUNILogEnterFn,           "UNI: enter --> %S" );

_LIT( KUNILogLeaveFn,           "UNI: leave <-- %S" );

_LIT( KMEBLogWrite,             "UNI: %S" );

_LIT( KMEBLogTag,               "UNI: " );

_LIT( KUNILogExit,              "UNI: Application exit" );

_LIT( KUNILogTimeFormatString,  "%H:%T:%S:%*C2" );

#define UNILOGGER_CREATE             {RDebug::Print(KUNILogBanner);}

#define UNILOGGER_DELETE             {RDebug::Print(KUNILogExit);}

#define UNILOGGER_ENTERFN(a)         {_LIT(unilogger, a); RDebug::Print(KUNILogEnterFn, &unilogger);}

#define UNILOGGER_LEAVEFN(a)         {_LIT(unilogger, a); RDebug::Print(KUNILogLeaveFn, &unilogger);}

#define UNILOGGER_WRITE(a)           {_LIT(unilogger, a); RDebug::Print(KUNILogWrite, &unilogger);}

#define UNILOGGER_WRITE_TIMESTAMP(a) {_LIT(unilogger, a); TTime time; time.HomeTime(); TBuf<256> buffer; time.FormatL( buffer, KUNILogTimeFormatString ); buffer.Insert(0, unilogger); buffer.Insert(0, KUNILogTag); RDebug::Print(buffer); }

#define UNILOGGER_WRITEF             RDebug::Print

#define UNILOGGER_WRITEF8            RDebug::Print

#else // USE_RDEBUG

_LIT( KUNILogDir,               "UNI");

_LIT( KUNILogFile,              "UNI.txt");

_LIT8(KUNILogBanner,            "UNI ");

_LIT8(KUNILogEnterFn,           "UNI: -> %S");

_LIT8(KUNILogLeaveFn,           "UNI: <- %S");

_LIT8(KUNILogExit,              "UNI: Application exit");

_LIT( KUNILogTimeFormatString,  "%H:%T:%S:%*C2");

#define UNILOGGER_CREATE             {FCreate();}

#define UNILOGGER_DELETE             {RFileLogger::Write(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, KUNILogExit);}

#define UNILOGGER_ENTERFN(a)         {_LIT8(unilogger, a); RFileLogger::WriteFormat(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, KUNILogEnterFn, &unilogger);}

#define UNILOGGER_LEAVEFN(a)         {_LIT8(unilogger, a); RFileLogger::WriteFormat(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, KUNILogLeaveFn, &unilogger);}

#define UNILOGGER_WRITE(a)           {_LIT(unilogger, a); RFileLogger::Write(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, unilogger);}

#define UNILOGGER_WRITE_TIMESTAMP(a) {_LIT(unilogger, a); TTime time; time.HomeTime(); TBuf<256> buffer; time.FormatL( buffer, KUNILogTimeFormatString ); buffer.Insert(0, unilogger); RFileLogger::Write(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, buffer); }

#define UNILOGGER_WRITEF             FPrint

#define UNILOGGER_WRITEF8            FPrint8

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

    {

    VA_LIST list;

    VA_START(list,aFmt);

    RFileLogger::WriteFormat(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, aFmt, list);

    }

inline void FPrint8(const TRefByValue<const TDesC8> aFmt, ...)

    {

    VA_LIST list;

    VA_START(list,aFmt);

    RFileLogger::WriteFormat(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, aFmt, list);

    }

inline void FPrint(const TDesC& aDes)

    {

    RFileLogger::WriteFormat(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, aDes);

    }

inline void FHex(const TUint8* aPtr, TInt aLen)

    {

    RFileLogger::HexDump(KUNILogDir, KUNILogFile, EFileLoggingModeAppend, 0, 0, aPtr, aLen);

    }

inline void FHex(const TDesC8& aDes)

    {

    FHex(aDes.Ptr(), aDes.Length());

    }

inline void FCreate()

    {

    TFileName path(_L("c:\\logs\\"));

    path.Append(KUNILogDir);

    path.Append(_L("\\"));

    RFs& fs = CEikonEnv::Static()->FsSession();

    fs.MkDirAll(path);

    RFileLogger::WriteFormat(KUNILogDir, KUNILogFile, EFileLoggingModeOverwrite, KUNILogBanner);

    }

#endif // USE_RDEBUG

#else // not logging

inline void FPrint(const TRefByValue<const TDesC> /*aFmt*/, ...) {};

inline void FPrint8(const TRefByValue<const TDesC8> /*aFmt*/, ...) {};

#define UNILOGGER_CREATE

#define UNILOGGER_DELETE

#define UNILOGGER_ENTERFN(a)

#define UNILOGGER_LEAVEFN(a)

#define UNILOGGER_WRITE(a)

#define UNILOGGER_WRITEF 1 ? ((void)0) : FPrint

#define UNILOGGER_WRITEF8 1 ? ((void)0) : FPrint8

#define UNILOGGER_WRITE_TIMESTAMP(a)

#endif // logging

#endif // UNIEDITORLOGGING_H

// End of File