1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // mesh machine logging

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalTechnology

    21 */

    22 

    23 

    24 #ifndef SYMBIAN_MM_LOG_H

    25 #define SYMBIAN_MM_LOG_H

    26 

    27 #include <elements/nm_log.h>

    28 

    29 namespace MeshMachine

    30 {

    31 class TNodeContextBase;

    32 class CNodeActivityBase;

    33 

    34 class Logging

    35     {

    36 public:

    37     // These are used in the btrace/utrace log output as the SubCategory/Schema

    38     enum TLogEntryType

    39         {

    40         ELogBinary = KBinary,   // Binary dump = 0

    41         ELogInfo = KText,       // Text output = 1

    42         

    43         ELogContext,            // = 2

    44         ELogActivity,           // = 3

    45         };

    46 

    47 private:

    48     enum

    49         {

    50         KPrimaryFilter = 195

    51         };

    52 

    53 public:

    54 	IMPORT_C static void Printf(const TDesC8& aSubTag, TRefByValue<const TDesC8> aFmt, ...);

    55 	IMPORT_C static void Printf(const TDesC8& aSubTag, TRefByValue<const TDesC8> aFmt, VA_LIST& aList);

    56 

    57 	IMPORT_C static void LogContext(const TDesC8& aSubTag, const TNodeContextBase& aContext);

    58 	IMPORT_C static void LogContext(const TDesC8& aSubTag, const TNodeContextBase& aContext, const TDesC8& aText);

    59 	IMPORT_C static void LogActivity(const TDesC8& aSubTag, const CNodeActivityBase* aActivity, const TNodeContextBase* aContext);

    60 	IMPORT_C static void LogActivity(const TDesC8& aSubTag, const CNodeActivityBase* aActivity, const TNodeContextBase* aContext, const TDesC8& aText);

    61 	};

    62 	

    63 	

    64 } // namespace MeshMachine

    65 

    66 

    67 #ifdef SYMBIAN_TRACE_ENABLE

    68 

    69 _LIT8(KMeshMachineSubTag, "meshmachine");

    70 

    71 // Node Messages general logging

    72 #define MESH_LOG(logArgs) MeshMachine::Logging::Printf logArgs ;

    73 

    74 

    75 #define MESH_LOG_ACTIVITY(subTag, activity, context) \

    76     MeshMachine::Logging::LogActivity(subTag, activity, context)

    77 

    78 #define MESH_LOG_ACTIVITY_EXT(subTag, activity, context, logTxt) \

    79     { \

    80     Messages::TLogTextBuf _logTxtBuf; \

    81     _logTxtBuf.AppendFormatIgnoreOverflow logTxt ; \

    82     MeshMachine::Logging::LogActivity(subTag, activity, context, _logTxtBuf); \

    83     }

    84 

    85     

    86 // context = TNodeContextBase

    87 #define MESH_LOG_CONTEXT(subTag, context) \

    88     MeshMachine::Logging::LogContext(subTag, context, _logTxtBuf)

    89 

    90 #define MESH_LOG_CONTEXT_EXT(subTag, context, logTxt) \

    91     { \

    92     Messages::TLogTextBuf _logTxtBuf; \

    93     _logTxtBuf.AppendFormatIgnoreOverflow logTxt ; \

    94     MeshMachine::Logging::LogContext(subTag, context, _logTxtBuf); \

    95     }

    96 	

    97 

    98 

    99 #else

   100 // !SYMBIAN_TRACE_ENABLE

   101 

   102 #define MESH_LOG(logArgs)

   103 

   104 #define MESH_LOG_ACTIVITY(subTag, activity, context)

   105 #define MESH_LOG_ACTIVITY_EXT(subTag, activity, context, logTxt)

   106 #define MESH_LOG_CONTEXT(subTag, context)

   107 #define MESH_LOG_CONTEXT_EXT(subTag, context, logTxt)

   108 

   109 #endif

   110 // SYMBIAN_TRACE_ENABLE

   111 

   112 

   113 #endif

   114 // SYMBIAN_MM_LOG_H

   115