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1 /* |
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2 * Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Common trace-information file. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef DEBUG_H |
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20 #define DEBUG_H |
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21 |
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22 /** |
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23 * NOTE: Link to flogger.lib in MMP file. Use DEBUGLIBRARY -keyword to avoid |
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24 * warnings in release builds. |
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25 * Example: DEBUGLIBRARY flogger.lib |
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26 */ |
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27 |
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28 /** |
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29 * Usage: LOG(_L("[MODULE_NAME]\t Trace text here")); |
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30 * TRACE(Print(_L("[MODULE_NAME]\t Trace text here with parameter %d"), |
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31 * iCount)); |
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32 * |
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33 * Trace target can be changed below (file logging needs directory |
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34 * c:\logs\upnp) |
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35 * #define __FLOGGING -row uncommented (default) = File logging |
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36 * #define __CLOGGING -row uncommented = Console logging |
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37 */ |
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38 |
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39 // undefine for sure |
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40 #undef __FLOGGING__ |
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41 #undef __CLOGGING__ |
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42 |
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43 #ifdef _DEBUG |
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44 // Define one of these flags: |
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45 // FLOGGING = File logging |
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46 // CLOGGING = Console logging |
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47 #define __FLOGGING__ |
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48 //#define __CLOGGING__ |
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49 #endif |
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50 |
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51 |
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52 |
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53 // Then actual definitions depending on the |
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54 // flag values. |
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55 |
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56 #ifdef _DEBUG |
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57 |
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58 #include <e32std.h> |
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59 |
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60 |
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61 // Actual log file name |
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62 _LIT(KLogFile,"ComponentLog.txt"); |
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63 |
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64 // Subdirectory under c:\logs -directory |
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65 _LIT(KLogDir, "component"); |
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66 |
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67 #include <f32file.h> |
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68 #include <flogger.h> |
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69 |
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70 |
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71 // Define the top level macros |
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72 #define LOG(a) {Print(a);} |
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73 #define TRACE(a) {a;} |
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74 |
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75 |
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76 #ifdef __FLOGGING__ |
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77 |
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78 inline void Print(const TRefByValue<const TDesC> aFmt, ...) |
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79 { |
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80 VA_LIST list; |
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81 VA_START(list,aFmt); |
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82 TBuf<32> logFile(KLogFile); |
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83 RFileLogger::WriteFormat( KLogDir, |
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84 logFile, |
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85 EFileLoggingModeAppend, |
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86 aFmt, |
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87 list ); |
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88 } |
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89 |
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90 #else |
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91 // Console Logging on |
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92 #define Print RDebug::Print |
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93 |
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94 #endif // __FLOGGING__ |
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95 |
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96 #else |
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97 |
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98 // DEBUG build is not on --> no logging at all |
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99 #define LOG(a) |
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100 #define TRACE(a) |
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101 |
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102 #endif // _DEBUG |
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103 |
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104 #endif // DEBUG_H |
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105 |
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106 // End of File |