1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   Logging code fot the dmadpki

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 #ifndef VPNLOGGER_H

    23 #define VPNLOGGER_H

    24 

    25 #if defined(_DEBUG)   

    26 

    27 #include <e32base.h>

    28 #include <flogger.h>

    29 

    30 

    31 NONSHARABLE_CLASS(TTraceItem)

    32     {

    33 public:

    34     inline TTraceItem(const TDesC& aTraceName);

    35     inline ~TTraceItem();            

    36 

    37     inline static void TraceCleanupOperation(TAny* aItem);

    38 private:

    39 

    40     HBufC* iTraceName;

    41     TBool  iMethodHasLeft;

    42     };

    43 

    44  

    45 NONSHARABLE_CLASS(CVpnDebugLogger) : public CBase

    46     {

    47 public:

    48 

    49     inline static void InitializeDebugLoggerL(const TDesC& aFolder, const TDesC& aFileName);

    50     inline static void FinalizeDebugLogger();

    51     inline static void LogWrite(const TDesC& aText);

    52     inline static void LogWrite(const TDesC8& aText);

    53     

    54     inline static void LogWriteF(TRefByValue<const TDesC> aFmt, ...);

    55     inline static void LogWriteF(TRefByValue<const TDesC8> aFmt, ...);

    56     

    57     

    58     inline static void HexWrite(const TDesC8& aData);

    59     

    60     

    61 private:

    62     inline void ConstructL(const TDesC& aFolder, const TDesC& aFileName);

    63     inline ~CVpnDebugLogger();

    64     

    65     inline static void TimeStamp(TDes& aBuffer);

    66     inline static CVpnDebugLogger* VpnDebugLogger();

    67     

    68     inline void WriteLogRaw(const TDesC& aLogMessage);   

    69 

    70 

    71     RFileLogger iFileLogger;

    72     TUint iCallDepth;

    73     

    74     TBuf<512> iDebugString;

    75     friend class TTraceItem;

    76     

    77     TUint8 iReferenceCount;

    78     };

    79 

    80 #define INITIALIZE_DEBUG_LOG_L(a, b) CVpnDebugLogger::InitializeDebugLoggerL((a), (b))

    81 #define FINALIZE_DEBUG_LOG CVpnDebugLogger::FinalizeDebugLogger();

    82 

    83 /**

    84  * Trace can't be used inside LC methods.

    85  */

    86 #define TRACE(a)  TTraceItem __trace(TPtrC((const TText *)L ## a))

    87 #define DEBUG_LOG(a) CVpnDebugLogger::LogWrite(a)

    88 #define DEBUG_LOG1(a, b) CVpnDebugLogger::LogWriteF((a), (b))

    89 #define DEBUG_LOG2(a, b, c) CVpnDebugLogger::LogWriteF((a), (b), (c))

    90 

    91 #define DEBUG_LOG_HEX(a) CVpnDebugLogger::HexWrite((a))

    92 

    93 #include "vpnlogger.inl"

    94 

    95 #else

    96 

    97 #define INITIALIZE_DEBUG_LOG_L(a, b)

    98 #define FINALIZE_DEBUG_LOG

    99 #define TRACE(a)

   100 #define DEBUG_LOG(a) 

   101 #define DEBUG_LOG1(a, b)

   102 #define DEBUG_LOG2(a, b, c)

   103 

   104 #define DEBUG_LOG_HEX(a)

   105 

   106 

   107 #endif //!defined(_DEBUG)

   108 #endif //VPNLOGGER_H