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1 /* |
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2 * Copyright (c) 2002 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: |
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15 * Implementation of CStringResourceReader |
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16 * |
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17 * |
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18 */ |
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19 |
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20 |
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21 // INCLUDE FILES |
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22 |
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23 #include "StringResourceReader.h" |
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24 #include <f32file.h> |
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25 #include <barsread.h> |
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26 #include <bautils.h> |
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27 |
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28 |
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29 // ============================= LOCAL FUNCTIONS =============================== |
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30 |
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31 //#define _DRM_TESTING |
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32 |
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33 #ifdef _DRM_TESTING |
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34 LOCAL_C void WriteLogL( const TDesC8& text , RFs &aFs ); |
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35 LOCAL_C void WriteFileL( const TDesC8& text , RFs &aFs , const TDesC& aName ); |
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36 LOCAL_C void CreateLogL(); |
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37 LOCAL_C void WriteL( const TDesC8& aText ); |
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38 LOCAL_C void WriteL( const TDesC& aText ); |
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39 LOCAL_C void WriteL( const TDesC8& aText , TInt aErr ); |
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40 LOCAL_C void WriteCurrentTimeL(); |
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41 #endif |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // Testing stuff |
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45 // ----------------------------------------------------------------------------- |
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46 // |
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47 |
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48 #ifdef _DRM_TESTING |
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49 LOCAL_C void WriteLogL( const TDesC8& text , RFs &aFs ) |
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50 { |
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51 _LIT( KLogFile , "c:\\StringResourceReader.txt" ); |
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52 WriteFileL( text , aFs , KLogFile ); |
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53 } |
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54 |
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55 LOCAL_C void WriteFileL( const TDesC8& text , RFs &aFs , const TDesC& aName ) |
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56 { |
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57 RFile file; |
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58 TInt size; |
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59 User::LeaveIfError( file.Open( aFs, aName , EFileWrite ) ); |
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60 CleanupClosePushL( file ); |
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61 User::LeaveIfError( file.Size( size ) ); |
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62 User::LeaveIfError( file.Write( size, text ) ); |
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63 CleanupStack::PopAndDestroy(); //file |
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64 } |
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65 |
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66 LOCAL_C void CreateLogL() |
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67 { |
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68 RFs fs; |
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69 User::LeaveIfError(fs.Connect()); |
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70 CleanupClosePushL(fs); |
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71 RFile file; |
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72 User::LeaveIfError( file.Replace( fs , _L("c:\\StringResourceReader.txt") , EFileWrite ) ); |
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73 file.Close(); |
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74 CleanupStack::PopAndDestroy(); //fs |
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75 } |
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76 |
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77 LOCAL_C void WriteL( const TDesC& aText ) |
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78 { |
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79 RFs fs; |
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80 User::LeaveIfError( fs.Connect() ); |
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81 CleanupClosePushL(fs); |
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82 HBufC8* text = HBufC8::NewLC(1000); |
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83 TPtr8 textptr(text->Des() ); |
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84 textptr.Append( aText ); |
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85 textptr.Append( _L8("\r\n") ); |
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86 WriteLogL(textptr , fs); |
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87 CleanupStack::PopAndDestroy(text); |
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88 CleanupStack::PopAndDestroy(); //fs |
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89 WriteCurrentTimeL(); |
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90 } |
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91 |
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92 LOCAL_C void WriteL( const TDesC8& aText ) |
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93 { |
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94 RFs fs; |
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95 User::LeaveIfError( fs.Connect() ); |
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96 CleanupClosePushL(fs); |
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97 HBufC8* text = HBufC8::NewLC(1000); |
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98 TPtr8 textptr(text->Des() ); |
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99 textptr.Append( aText ); |
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100 textptr.Append( _L8("\r\n") ); |
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101 WriteLogL(textptr , fs); |
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102 CleanupStack::PopAndDestroy(text); |
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103 CleanupStack::PopAndDestroy(); //fs |
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104 WriteCurrentTimeL(); |
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105 } |
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106 |
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107 LOCAL_C void WriteL( const TDesC8& aText , TInt aErr ) |
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108 { |
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109 _LIT8(KErr,": %d"); |
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110 HBufC8* text = HBufC8::NewLC(1000+20); |
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111 TBuf8<20> num; |
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112 TPtr8 textptr(text->Des()); |
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113 textptr.Append(aText); |
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114 num.Format(KErr(),aErr); |
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115 textptr.Append(num); |
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116 WriteL(textptr); |
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117 CleanupStack::PopAndDestroy(text); |
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118 } |
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119 |
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120 LOCAL_C void WriteCurrentTimeL() |
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121 { |
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122 RFs fs; |
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123 User::LeaveIfError( fs.Connect() ); |
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124 CleanupClosePushL(fs); |
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125 HBufC8* text = HBufC8::NewLC(100); |
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126 TPtr8 textptr(text->Des() ); |
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127 // Date and Time display |
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128 TTime time; |
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129 time.HomeTime(); |
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130 TBuf<256> dateString; |
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131 _LIT(KDate,"%*E%*D%X%*N%*Y %1 %2 '%3"); |
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132 time.FormatL(dateString,KDate); |
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133 textptr.Append(_L( "\r\n\t\tData:\t" ) ); |
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134 textptr.Append( dateString ); |
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135 _LIT(KTime,"%-B%:0%J%:1%T%:2%S%:3%+B"); |
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136 time.FormatL(dateString,KTime); |
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137 textptr.Append(_L( "\r\n\t\tTime:\t" ) ); |
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138 textptr.Append( dateString ); |
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139 textptr.Append(_L( "\r\n" ) ); |
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140 textptr.Append(_L( "\r\n" ) ); |
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141 WriteLogL(textptr , fs); |
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142 CleanupStack::PopAndDestroy(text); |
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143 CleanupStack::PopAndDestroy(); //fs |
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144 } |
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145 #endif |
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146 |
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147 // ================= MEMBER FUNCTIONS ======================= |
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148 |
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149 |
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150 // --------------------------------------------------------- |
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151 // CStringResourceReader::CStringResourceReader |
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152 // --------------------------------------------------------- |
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153 // |
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154 CStringResourceReader::CStringResourceReader |
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155 ( RFs& aFs, const TDesC& aRscFileWithPathAndDrive ) |
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156 : CBase(), iFs( aFs ), iInitialized( EFalse ) |
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157 { |
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158 #ifdef _DRM_TESTING |
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159 TRAPD(r,CreateLogL()); |
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160 TRAP(r,WriteL(_L8("CStringResourceReader"))); |
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161 #endif |
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162 iRscFileName.Copy( aRscFileWithPathAndDrive ); |
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163 } |
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164 |
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165 // --------------------------------------------------------- |
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166 // CStringResourceReader::~CStringResourceReader |
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167 // --------------------------------------------------------- |
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168 // |
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169 CStringResourceReader::~CStringResourceReader() |
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170 { |
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171 iResourceFile.Close(); |
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172 #ifdef _DRM_TESTING |
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173 TRAPD(r,WriteL(_L8("~CStringResourceReader"))); |
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174 #endif |
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175 } |
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176 |
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177 // --------------------------------------------------------- |
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178 // CStringResourceReader::AllocReadResourceL |
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179 // --------------------------------------------------------- |
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180 // |
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181 HBufC* CStringResourceReader::AllocReadResourceL( TInt aResId ) |
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182 { |
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183 #ifdef _DRM_TESTING |
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184 TRAPD(r,WriteL(_L8("AllocReadResourceL"),aResId)); |
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185 #endif |
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186 |
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187 InitializeL(); |
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188 |
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189 #ifdef _DRM_TESTING |
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190 TRAP(r,WriteL(_L8("AllocReadResourceL-InitializeL"))); |
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191 #endif |
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192 |
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193 HBufC8* buf8 = iResourceFile.AllocReadLC( aResId ); |
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194 |
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195 #ifdef _DRM_TESTING |
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196 TRAP(r,WriteL(_L8("AllocReadResourceL-iResourceFile.AllocReadLC"))); |
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197 #endif |
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198 |
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199 #ifdef _UNICODE |
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200 const TPtrC buf( (const TUint16*)buf8->Ptr(), buf8->Size()/2 ); |
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201 #else |
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202 const TPtrC buf( buf8->Ptr(), buf8->Size() ); |
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203 #endif |
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204 HBufC* retBuf = buf.AllocL(); |
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205 CleanupStack::PopAndDestroy( buf8 ); |
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206 |
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207 #ifdef _DRM_TESTING |
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208 TRAP(r,WriteL(_L8("AllocReadResourceL-End"))); |
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209 #endif |
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210 return retBuf; |
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211 } |
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212 |
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213 // --------------------------------------------------------- |
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214 // CStringResourceReader::InitializeL |
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215 // --------------------------------------------------------- |
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216 // |
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217 void CStringResourceReader::InitializeL() |
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218 { |
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219 #ifdef _DRM_TESTING |
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220 TRAPD(r,WriteL(_L8("InitializeL"))); |
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221 #endif |
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222 if ( !iInitialized ) |
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223 { |
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224 TFileName resourceFileName( iRscFileName ); |
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225 #ifdef _DRM_TESTING |
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226 TRAP(r,WriteL(_L8("InitializeL-NearestLanguageFile"))); |
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227 #endif |
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228 |
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229 #ifdef _DRM_TESTING |
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230 TRAP(r,WriteL(resourceFileName)); |
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231 #endif |
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232 BaflUtils::NearestLanguageFile( iFs, resourceFileName ); |
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233 #ifdef _DRM_TESTING |
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234 TRAP(r,WriteL(_L8("InitializeL-NearestLanguageFile-End"))); |
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235 #endif |
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236 |
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237 iResourceFile.OpenL( iFs, resourceFileName ); |
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238 #ifdef _DRM_TESTING |
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239 TRAP(r,WriteL(_L8("InitializeL-OpenL-End"))); |
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240 #endif |
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241 |
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242 iResourceFile.ConfirmSignatureL( iResourceFile.SignatureL() ); |
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243 #ifdef _DRM_TESTING |
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244 TRAP(r,WriteL(_L8("InitializeL-ConfirmSignatureL-End"))); |
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245 #endif |
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246 iInitialized = ETrue; |
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247 } |
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248 #ifdef _DRM_TESTING |
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249 TRAP(r,WriteL(_L8("InitializeL-End"))); |
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250 #endif |
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251 } |
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252 |
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253 // End of file. |