1 /* |
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2 * Copyright (c) 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: Battery Popup Control trace definitions. |
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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 TRACE_H |
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20 #define TRACE_H |
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21 |
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22 #include "traceconfiguration.hrh" |
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23 |
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24 #ifdef TRACE_INTO_FILE |
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25 #include <flogger.h> // RFileLogger |
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26 #else |
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27 #include <e32debug.h> // RDebug |
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28 #endif |
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29 |
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30 //----------------------------------------------------------------------------- |
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31 // Constants |
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32 //----------------------------------------------------------------------------- |
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33 // |
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34 |
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35 /** |
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36 * Prefix trace macro to complete tracing with component name. |
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37 * Returns TDesC which can be used directly with RDebug or RFileLogger. |
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38 */ |
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39 #define _PREFIX_TRACE( aMsg ) TPtrC( (const TText*)L"[BatteryPopupControl]: " L##aMsg ) |
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40 |
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41 /** |
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42 * Prefix error trace |
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43 */ |
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44 #define _PREFIX_ERROR( aMsg ) _PREFIX_TRACE( "[ERROR: %d]: " L##aMsg ) |
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45 |
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46 /** |
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47 * Prefix info trace. |
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48 */ |
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49 #define _PREFIX_INFO( aMsg ) _PREFIX_TRACE( "[INFO]: " L##aMsg ) |
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50 |
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51 /** |
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52 * Prefix macro for strings |
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53 */ |
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54 #define _PREFIX_CHAR( aMsg ) (const char*)"[BatteryPopupControl]: " aMsg |
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55 |
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56 |
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57 /** |
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58 * Define needed directories if TRACE_INTO_FILE macro in use |
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59 */ |
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60 #ifdef TRACE_INTO_FILE |
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61 |
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62 _LIT( KDir, "BatteryPopupControl" ); |
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63 _LIT( KFile, "BatteryPopupControl_log.txt" ); |
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64 _LIT( KFullPath, "c:\\logs\\BatteryPopupControl\\" ); |
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65 |
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66 #endif |
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67 |
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68 //----------------------------------------------------------------------------- |
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69 // Error trace macros |
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70 //----------------------------------------------------------------------------- |
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71 // |
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72 #ifdef ERROR_TRACE |
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73 |
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74 /** |
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75 * Error trace definitions. |
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76 */ |
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77 #ifdef TRACE_INTO_FILE |
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78 |
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79 #define ERROR( aErr, aMsg )\ |
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80 {\ |
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81 if( aErr < KErrNone )\ |
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82 {\ |
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83 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend, _PREFIX_ERROR( aMsg ), aErr );\ |
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84 }\ |
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85 } |
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86 #define ERROR_1( aErr, aMsg, aP1 )\ |
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87 {\ |
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88 if( aErr < KErrNone )\ |
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89 {\ |
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90 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend, _PREFIX_ERROR( aMsg ), aErr, aP1 );\ |
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91 }\ |
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92 } |
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93 #define ERROR_2( aErr, aMsg, aP1, aP2 )\ |
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94 {\ |
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95 if( aErr < KErrNone )\ |
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96 {\ |
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97 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend, _PREFIX_ERROR( aMsg ), aErr, aP1, aP2 );\ |
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98 }\ |
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99 } |
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100 #define ERROR_3( aErr, aMsg, aP1, aP2, aP3 )\ |
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101 {\ |
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102 if( aErr < KErrNone )\ |
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103 {\ |
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104 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend, _PREFIX_ERROR( aMsg ), aErr, aP1, aP2, aP3 );\ |
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105 }\ |
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106 } |
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107 |
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108 #else//TRACE_INTO_FILE not defined |
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109 |
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110 #define ERROR( aErr, aMsg )\ |
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111 {\ |
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112 if( aErr < KErrNone )\ |
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113 {\ |
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114 RDebug::Print( _PREFIX_ERROR( aMsg ), aErr );\ |
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115 }\ |
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116 } |
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117 #define ERROR_1( aErr, aMsg, aP1 )\ |
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118 {\ |
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119 if( aErr < KErrNone )\ |
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120 {\ |
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121 RDebug::Print( _PREFIX_ERROR( aMsg ), aErr, aP1 );\ |
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122 }\ |
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123 } |
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124 #define ERROR_2( aErr, aMsg, aP1, aP2 )\ |
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125 {\ |
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126 if( aErr < KErrNone )\ |
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127 {\ |
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128 RDebug::Print( _PREFIX_ERROR( aMsg ), aErr, aP1, aP2 );\ |
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129 }\ |
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130 } |
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131 #define ERROR_3( aErr, aMsg, aP1, aP2, aP3 )\ |
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132 {\ |
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133 if( aErr < KErrNone )\ |
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134 {\ |
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135 RDebug::Print( _PREFIX_ERROR( aMsg ), aErr, aP1, aP2, aP3 );\ |
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136 }\ |
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137 } |
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138 |
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139 #endif//TRACE_INTO_FILE |
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140 |
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141 #define ERROR_GEN( aMsg ) ERROR( KErrGeneral, aMsg ) |
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142 #define ERROR_GEN_1( aMsg, aP1 ) ERROR_1( KErrGeneral, aMsg, aP1 ) |
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143 #define ERROR_GEN_2( aMsg, aP1, aP2 ) ERROR_2( KErrGeneral, aMsg, aP1, aP2 ) |
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144 #define ERROR_GEN_3( aMsg, aP1, aP2, aP3 ) ERROR_3( KErrGeneral, aMsg, aP1, aP3 ) |
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145 |
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146 #else//ERROR_TRACE not defined |
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147 |
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148 #define ERROR( aErr, aMsg ) |
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149 #define ERROR_1( aErr, aMsg, aP1 ) |
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150 #define ERROR_2( aErr, aMsg, aP1, aP2 ) |
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151 #define ERROR_3( aErr, aMsg, aP1, aP2, aP3 ) |
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152 #define ERROR_GEN( aMsg ) |
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153 #define ERROR_GEN_1( aMsg, aP1 ) |
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154 #define ERROR_GEN_2( aMsg, aP1, aP2 ) |
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155 #define ERROR_GEN_3( aMsg, aP1, aP2, aP3 ) |
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156 |
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157 #endif//ERROR_TRACE |
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158 |
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159 //----------------------------------------------------------------------------- |
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160 // Info trace macros |
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161 //----------------------------------------------------------------------------- |
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162 // |
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163 #ifdef INFO_TRACE |
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164 |
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165 /** |
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166 * Info log message definitions. |
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167 */ |
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168 #ifdef TRACE_INTO_FILE |
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169 |
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170 #define INFO( aMsg )\ |
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171 {\ |
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172 RFileLogger::Write( KDir, KFile, EFileLoggingModeAppend, _PREFIX_INFO( aMsg ) );\ |
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173 } |
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174 #define INFO_1( aMsg, aP1 )\ |
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175 {\ |
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176 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend, _PREFIX_INFO( aMsg ), aP1 );\ |
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177 } |
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178 #define INFO_2( aMsg, aP1, aP2 )\ |
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179 {\ |
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180 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend, _PREFIX_INFO( aMsg ), aP1, aP2 );\ |
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181 } |
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182 #define INFO_3( aMsg, aP1, aP2, aP3 )\ |
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183 {\ |
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184 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend, _PREFIX_INFO( aMsg ), aP1, aP2, aP3 );\ |
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185 } |
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186 |
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187 #else//TRACE_INTO_FILE not defined |
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188 |
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189 #define INFO( aMsg )\ |
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190 {\ |
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191 RDebug::Print( _PREFIX_INFO( aMsg ) );\ |
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192 } |
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193 #define INFO_1( aMsg, aP1 )\ |
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194 {\ |
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195 RDebug::Print( _PREFIX_INFO( aMsg ), aP1 );\ |
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196 } |
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197 #define INFO_2( aMsg, aP1, aP2 )\ |
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198 {\ |
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199 RDebug::Print( _PREFIX_INFO( aMsg ), aP1, aP2 );\ |
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200 } |
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201 #define INFO_3( aMsg, aP1, aP2, aP3 )\ |
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202 {\ |
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203 RDebug::Print( _PREFIX_INFO( aMsg ), aP1, aP2, aP3 );\ |
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204 } |
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205 |
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206 #endif//TRACE_INTO_FILE |
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207 |
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208 #else//INFO_TRACE not defined |
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209 |
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210 #define INFO( aMsg ) |
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211 #define INFO_1( aMsg, aP1 ) |
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212 #define INFO_2( aMsg, aP1, aP2 ) |
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213 #define INFO_3( aMsg, aP1, aP2, aP3 ) |
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214 |
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215 #endif//INFO_TRACE |
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216 |
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217 //----------------------------------------------------------------------------- |
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218 // Trace current client thread name and process id |
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219 //----------------------------------------------------------------------------- |
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220 // |
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221 #ifdef CLIENT_TRACE |
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222 |
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223 #define CLIENT( aMessage )\ |
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224 {\ |
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225 RThread thread;\ |
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226 TInt err = aMessage.Client( thread );\ |
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227 if( err == KErrNone )\ |
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228 {\ |
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229 RProcess process;\ |
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230 err = thread.Process( process );\ |
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231 if( err == KErrNone )\ |
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232 {\ |
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233 TPtrC thredName( thread.Name() );\ |
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234 TUid processUid( process.SecureId() );\ |
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235 INFO_2( "Current client process UID: [%x], thread name: [%S]",\ |
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236 processUid,\ |
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237 &thredName );\ |
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238 }\ |
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239 process.Close();\ |
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240 }\ |
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241 thread.Close();\ |
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242 } |
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243 |
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244 #else |
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245 |
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246 #define CLIENT( aMessage ) |
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247 |
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248 #endif |
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249 |
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250 //----------------------------------------------------------------------------- |
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251 // Function trace macros |
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252 //----------------------------------------------------------------------------- |
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253 // |
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254 #ifdef FUNC_TRACE |
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255 |
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256 /** |
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257 * Function logging definitions. |
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258 */ |
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259 #ifdef TRACE_INTO_FILE |
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260 |
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261 #define FUNC( aMsg, aP1 )\ |
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262 {\ |
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263 TPtrC8 trace( _S8( aMsg ) );\ |
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264 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend, trace, aP1 );\ |
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265 }\ |
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266 |
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267 #else//TRACE_INTO_FILE not defined |
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268 |
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269 #define FUNC( aMsg, aP1 )\ |
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270 {\ |
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271 RDebug::Printf( aMsg, aP1 );\ |
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272 }\ |
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273 |
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274 #endif//TRACE_INTO_FILE |
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275 |
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276 /** |
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277 * Function trace helper class. |
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278 * |
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279 * NOTE: |
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280 * LC -methods cannot be trapped. Therefore if LC -method leaves |
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281 * END trace is used instead of LEAVE trace. |
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282 * If you have an idea how to round this problem please tell. |
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283 */ |
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284 _LIT8( KFuncNameTerminator, "(" ); |
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285 _LIT8( KFuncLeavePatternL, "L" ); |
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286 class TFuncLog |
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287 { |
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288 public: |
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289 static void Cleanup( TAny* aPtr ) |
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290 { |
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291 TFuncLog* self = static_cast< TFuncLog* >( aPtr ); |
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292 self->iLeft = ETrue; |
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293 FUNC( _PREFIX_CHAR("%S-LEAVE"), &self->iFunc ); // Leave detected |
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294 } |
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295 inline TFuncLog( const char* aFunc ) : |
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296 iFunc( aFunc ? _S8( aFunc ) : _S8("") ), |
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297 iLeft( EFalse ), |
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298 iCleanupItem( Cleanup, this ), |
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299 iCanLeave( EFalse ) |
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300 { |
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301 TInt pos( iFunc.Find( KFuncNameTerminator ) ); |
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302 if( pos != KErrNotFound ) |
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303 { |
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304 iFunc.Set( iFunc.Left( pos ) ); |
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305 iCanLeave = !iFunc.Right( KFuncLeavePatternL().Length() ).Compare( KFuncLeavePatternL ); |
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306 if ( iCanLeave ) |
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307 { |
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308 CleanupStack::PushL( iCleanupItem ); // Ignore warnings |
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309 } |
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310 } |
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311 FUNC( _PREFIX_CHAR("%S-START"), &iFunc ); |
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312 } |
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313 |
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314 inline ~TFuncLog() |
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315 { |
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316 if ( !iLeft ) |
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317 { |
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318 if ( iCanLeave ) |
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319 { |
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320 CleanupStack::Pop( this ); // Pop the cleanup item |
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321 } |
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322 FUNC( _PREFIX_CHAR("%S-END"), &iFunc ); // Normally finished |
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323 } |
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324 } |
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325 |
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326 private: // Data |
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327 TPtrC8 iFunc; |
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328 TBool iLeft; |
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329 TCleanupItem iCleanupItem; |
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330 TBool iCanLeave; |
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331 }; |
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332 #define FUNC_LOG TFuncLog _fl( __PRETTY_FUNCTION__ ); |
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333 |
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334 #else//FUNC_TRACE not defined |
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335 |
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336 #define FUNC_LOG |
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337 |
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338 #endif//FUNC_TRACE |
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339 |
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340 //----------------------------------------------------------------------------- |
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341 // Timestamp trace macros |
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342 //----------------------------------------------------------------------------- |
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343 // |
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344 #ifdef TIMESTAMP_TRACE |
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345 |
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346 #ifdef TRACE_INTO_FILE |
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347 |
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348 #define TIMESTAMP( aCaption )\ |
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349 {\ |
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350 TTime t;\ |
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351 t.HomeTime();\ |
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352 TDateTime dt = t.DateTime();\ |
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353 _LIT( KCaption, aCaption );\ |
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354 RFileLogger::WriteFormat( KDir, KFile, EFileLoggingModeAppend,\ |
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355 _PREFIX_TRACE("[TIMESTAMP] %S %d:%02d:%02d.%d us"),\ |
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356 &KCaption, dt.Hour(), dt.Minute(), dt.Second(), dt.MicroSecond() );\ |
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357 } |
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358 |
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359 #else//TRACE_INTO_FILE not defined |
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360 |
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361 #define TIMESTAMP( aCaption )\ |
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362 {\ |
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363 TTime t;\ |
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364 t.HomeTime();\ |
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365 TDateTime dt = t.DateTime();\ |
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366 _LIT( KCaption, aCaption );\ |
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367 RDebug::Print( _PREFIX_TRACE("[TIMESTAMP] %S %d:%02d:%02d.%d us"),\ |
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368 &KCaption, dt.Hour(), dt.Minute(), dt.Second(), dt.MicroSecond() );\ |
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369 } |
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370 |
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371 #endif//TRACE_INTO_FILE |
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372 |
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373 #else//TIMESTAMP_TRACE not defined |
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374 |
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375 #define TIMESTAMP( aCaption ) |
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376 |
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377 #endif//TIMESTAMP_TRACE |
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378 |
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379 #endif |
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