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1 /* |
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2 * Copyright (c) 2002-2007 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: |
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15 * Localized resource file for Phonebook 2. |
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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 // INCLUDE FILES |
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21 #include <RPbk2LocalizedResourceFile.h> |
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22 |
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23 // From System |
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24 #include <coemain.h> |
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25 #include <bautils.h> |
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26 |
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27 // Debugging headers |
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28 #include <Pbk2Debug.h> |
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29 |
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30 // Unnamed namespace for local definitions |
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31 namespace { |
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32 // Definition for backslash |
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33 _LIT(KBackslash, "\\"); |
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34 |
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35 /** |
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36 * Ensures that path includes backslashs in correct places. Either left hand |
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37 * side descriptor's or right hand side's last descriptor needs to be |
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38 * backslash. If backslash is not found, it is added to result descriptor |
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39 * |
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40 * @param aLhs Left hand side operator. |
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41 * @param aRhs Right hand side operator. |
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42 * @param aResult On return contains correctly modified descriptor. |
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43 */ |
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44 void EnsureBackslashInMiddle( |
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45 const TDesC& aLhs, |
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46 const TDesC& aRhs, |
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47 TDes& aResult) |
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48 { |
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49 if (aLhs[aLhs.Length() - 1] != KBackslash()[0] && |
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50 (aRhs.Length() == 0 || aRhs[0] != KBackslash()[0])) |
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51 { |
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52 aResult.Append(KBackslash); |
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53 } |
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54 } |
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55 } // namespace |
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56 |
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57 // ================= MEMBER FUNCTIONS ======================= |
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58 |
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59 // -------------------------------------------------------------------------- |
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60 // RPbk2LocalizedResourceFile::RPbk2LocalizedResourceFile |
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61 // -------------------------------------------------------------------------- |
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62 // |
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63 EXPORT_C RPbk2LocalizedResourceFile::RPbk2LocalizedResourceFile( |
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64 CCoeEnv& aCoeEnv) : |
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65 iFs( &aCoeEnv.FsSession() ), iCoeEnv(&aCoeEnv), iOffset(0) |
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66 { |
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67 } |
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68 |
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69 // -------------------------------------------------------------------------- |
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70 // RPbk2LocalizedResourceFile::RPbk2LocalizedResourceFile |
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71 // -------------------------------------------------------------------------- |
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72 // |
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73 EXPORT_C RPbk2LocalizedResourceFile::RPbk2LocalizedResourceFile( RFs* aFs ) : |
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74 iFs( aFs ), iCoeEnv( NULL ), iOffset( 0 ) |
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75 { |
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76 } |
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77 |
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78 // -------------------------------------------------------------------------- |
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79 // RPbk2LocalizedResourceFile::OpenLC |
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80 // -------------------------------------------------------------------------- |
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81 // |
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82 EXPORT_C void RPbk2LocalizedResourceFile::OpenLC |
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83 (const TDesC& aDrive, const TDesC& aPath, const TDesC& aFileName) |
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84 { |
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85 EnsureOpenFileSystemSessionL(); |
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86 |
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87 TFileName fileName(aDrive); |
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88 EnsureBackslashInMiddle(fileName, aPath, fileName); |
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89 fileName.Append(aPath); |
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90 EnsureBackslashInMiddle(fileName, aFileName, fileName); |
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91 fileName.Append(aFileName); |
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92 |
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93 PBK2_DEBUG_PRINT(PBK2_DEBUG_STRING |
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94 ("RPbk2LocalizedResourceFile::OpenLC() resource filename: %S"), |
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95 &fileName); |
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96 |
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97 BaflUtils::NearestLanguageFile(*iFs, fileName); |
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98 |
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99 if ( iCoeEnv ) |
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100 { |
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101 iOffset = iCoeEnv->AddResourceFileL(fileName); |
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102 CleanupClosePushL(*this); |
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103 } |
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104 else |
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105 { |
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106 RResourceFile::OpenL(*iFs, fileName); |
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107 CleanupClosePushL(*this); |
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108 ConfirmSignatureL(); |
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109 } |
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110 } |
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111 |
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112 // -------------------------------------------------------------------------- |
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113 // RPbk2LocalizedResourceFile::OpenL |
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114 // -------------------------------------------------------------------------- |
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115 // |
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116 EXPORT_C void RPbk2LocalizedResourceFile::OpenL |
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117 (const TDesC& aDrive, const TDesC& aPath, const TDesC& aFileName) |
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118 { |
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119 OpenLC(aDrive, aPath, aFileName); |
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120 CleanupStack::Pop(); |
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121 } |
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122 |
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123 // -------------------------------------------------------------------------- |
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124 // RPbk2LocalizedResourceFile::OpenL |
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125 // -------------------------------------------------------------------------- |
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126 // |
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127 EXPORT_C void RPbk2LocalizedResourceFile::OpenL(const TDesC& aFullPath) |
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128 { |
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129 EnsureOpenFileSystemSessionL(); |
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130 |
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131 TFileName fileName(aFullPath); |
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132 |
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133 BaflUtils::NearestLanguageFile(*iFs, fileName); |
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134 if ( iCoeEnv ) |
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135 { |
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136 iOffset = iCoeEnv->AddResourceFileL(fileName); |
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137 } |
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138 else |
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139 { |
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140 RResourceFile::OpenL(*iFs, fileName); |
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141 ConfirmSignatureL(); |
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142 } |
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143 } |
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144 |
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145 // -------------------------------------------------------------------------- |
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146 // RPbk2LocalizedResourceFile::Close |
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147 // -------------------------------------------------------------------------- |
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148 // |
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149 EXPORT_C void RPbk2LocalizedResourceFile::Close() |
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150 { |
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151 if (iOffset && iCoeEnv) |
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152 { |
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153 iCoeEnv->DeleteResourceFile(iOffset); |
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154 iOffset = 0; |
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155 } |
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156 else |
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157 { |
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158 RResourceFile::Close(); |
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159 } |
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160 |
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161 if ( iOwnFs.Handle() ) |
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162 { |
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163 iOwnFs.Close(); |
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164 } |
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165 } |
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166 |
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167 // -------------------------------------------------------------------------- |
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168 // RPbk2LocalizedResourceFile::Offset |
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169 // -------------------------------------------------------------------------- |
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170 // |
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171 EXPORT_C TInt RPbk2LocalizedResourceFile::Offset() |
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172 { |
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173 return iOffset; |
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174 } |
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175 |
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176 // -------------------------------------------------------------------------- |
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177 // RPbk2LocalizedResourceFile::EnsureOpenFileSystemSessionL |
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178 // -------------------------------------------------------------------------- |
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179 // |
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180 void RPbk2LocalizedResourceFile::EnsureOpenFileSystemSessionL() |
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181 { |
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182 if ( !iFs ) |
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183 { |
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184 User::LeaveIfError( iOwnFs.Connect() ); |
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185 iFs = &iOwnFs; |
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186 } |
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187 } |
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188 // End of File |