/*

* Copyright (c) 2005 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:  

*     Contains logging macros for SmilMediaRenderer.dll. Logging can be enabled from mmp file.

*

*/

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

#ifndef SMILMEDIALOGGING_H

#define SMILMEDIALOGGING_H

#ifdef USE_LOGGER

#include <e32std.h>

#include <e32def.h>

#include <flogger.h>

#ifdef USE_RDEBUG

_LIT(KSMILUILogBanner,             "SMILUI");

_LIT(KSMILUILogEnterFn,            "SMILUI: >> %S");

_LIT(KSMILUILogLeaveFn,            "SMILUI: << %S");

_LIT(KSMILUILogWrite,              "SMILUI: %S");

_LIT(KSMILUILogTag,                "SMILUI: ");

_LIT(KSMILUILogExit,               "SMILUI: Application exit");

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

#define SMILUILOGGER_CREATE(a)          {RDebug::Print(KSMILUILogBanner);}

#define SMILUILOGGER_DELETE             {RDebug::Print(KSMILUILogExit);}

#define SMILUILOGGER_ENTERFN(a)         {_LIT(temp, a); RDebug::Print(KSMILUILogEnterFn, &temp);}

#define SMILUILOGGER_LEAVEFN(a)         {_LIT(temp, a); RDebug::Print(KSMILUILogLeaveFn, &temp);}

#define SMILUILOGGER_WRITE(a) {_LIT(temp, a); TTime time; time.HomeTime(); TBuf<256> buffer; time.FormatL( buffer, KSMILUILogTimeFormatString );buffer.Append(temp); buffer.Insert(0, KSMILUILogTag); RDebug::Print(buffer); }

//#define SMILUILOGGER_WRITE(a)           {_LIT(temp, a); RDebug::Print(KSMILUILogWrite, &temp);}

#define SMILUILOGGER_WRITE_TIMESTAMP(a) {_LIT(temp, a); TTime time; time.HomeTime(); TBuf<256> buffer; time.FormatL( buffer, KSMILUILogTimeFormatString ); buffer.Insert(0, temp); buffer.Insert(0, KSMILUILogTag); RDebug::Print(buffer); }

#define SMILUILOGGER_WRITEF             RDebug::Print

#else

_LIT( KSMILUILogDir,               "smilui");

_LIT( KSMILUILogFile,              "smilui.txt");

_LIT8(KSMILUILogBanner,            "SMILUI");

_LIT8(KSMILUILogEnterFn,           "SMILUI: >> %S");

_LIT8(KSMILUILogLeaveFn,           "SMILUI: << %S");

_LIT8(KSMILUILogExit,              "SMILUI: Application exit");

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

#define SMILUILOGGER_CREATE(a)          {FCreate(a);}

#define SMILUILOGGER_DELETE             {RFileLogger::Write(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, KSMILUILogExit);}

#define SMILUILOGGER_ENTERFN(a)         {_LIT8(temp, a); RFileLogger::WriteFormat(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, KSMILUILogEnterFn, &temp);}

#define SMILUILOGGER_LEAVEFN(a)         {_LIT8(temp, a); RFileLogger::WriteFormat(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, KSMILUILogLeaveFn, &temp);}

#define SMILUILOGGER_WRITE(a) {_LIT(temp, a); TTime time; time.HomeTime(); TBuf<256> buffer; time.FormatL( buffer, KSMILUILogTimeFormatString ); buffer.Append(temp); RFileLogger::Write(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, buffer); }

//#define SMILUILOGGER_WRITE(a)           {_LIT(temp, a); RFileLogger::Write(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, temp);}

#define SMILUILOGGER_WRITE_TIMESTAMP(a) {_LIT(temp, a); TTime time; time.HomeTime(); TBuf<256> buffer; time.FormatL( buffer, KSMILUILogTimeFormatString ); buffer.Insert(0, temp); RFileLogger::Write(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, buffer); }

#define SMILUILOGGER_WRITEF             FPrint

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

{

    VA_LIST list;

    VA_START(list,aFmt);

    RFileLogger::WriteFormat(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, aFmt, list);

}

inline void FPrint(const TDesC& aDes)

{

    RFileLogger::WriteFormat(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, aDes);

}

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

{

    RFileLogger::HexDump(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeAppend, 0, 0, aPtr, aLen);

}

inline void FHex(const TDesC8& aDes)

{

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

}

inline void FCreate(RFs& aFs)

{

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

    path.Append(KSMILUILogDir);

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

    aFs.MkDirAll(path);

    RFileLogger::WriteFormat(KSMILUILogDir, KSMILUILogFile, EFileLoggingModeOverwrite, KSMILUILogBanner);

}

#endif // USE_RDEBUG

#else // USE_LOGGER

// dummy inline FPrint for SMILUILOGGER_WRITEF macro.

inline TInt FPrint(const TRefByValue<const TDesC> /*aFmt*/, ...) { return 0; }

#define SMILUILOGGER_CREATE(a)

#define SMILUILOGGER_DELETE

#define SMILUILOGGER_ENTERFN(a)

#define SMILUILOGGER_LEAVEFN(a)

#define SMILUILOGGER_WRITE(a)

// if USE_LOGGER not defined this call to FPrint gets optimized away.

#define SMILUILOGGER_WRITEF 1 ? 0 : FPrint

#define SMILUILOGGER_WRITE_TIMESTAMP(a)

#endif // USE_LOGGER

#endif // SMILMEDIALOGGING_H

// =========================================================