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1 /* |
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2 * Copyright (c) 2006-2006 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: Parses XML content and stores data to storage |
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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 #include <e32cons.h> |
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20 #include <gmxmlelement.h> |
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21 #include <gmxmltext.h> |
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22 #include <utf.h> |
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23 #include <AknUtils.h> |
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24 #include <bselementfactory.h> |
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25 #include <cbsbitmap.h> |
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26 |
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27 #include "cbsimportxmlparser.h" |
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28 #include "cbsimportstoragemanager.h" |
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29 #include "cbsimportstorage.h" |
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30 #include "cbsimportconstants.h" |
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31 #include "importlogwriter.h" |
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32 |
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33 // ======== MEMBER FUNCTIONS ======== |
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34 |
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35 // --------------------------------------------------------------------------- |
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36 // CBSImportXMLParser::NewL |
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37 // --------------------------------------------------------------------------- |
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38 // |
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39 CBSImportXMLParser* CBSImportXMLParser::NewL( CBSImportStorageManager* aStorage ) |
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40 { |
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41 CBSImportXMLParser* self = NewLC( aStorage ); |
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42 CleanupStack::Pop(); |
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43 return self; |
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44 } |
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45 |
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46 // --------------------------------------------------------------------------- |
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47 // CBSImportXMLParser::NewLC |
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48 // --------------------------------------------------------------------------- |
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49 // |
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50 CBSImportXMLParser* CBSImportXMLParser::NewLC( CBSImportStorageManager* aStorage ) |
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51 { |
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52 CBSImportXMLParser* self = new (ELeave) CBSImportXMLParser( aStorage ); |
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53 CleanupStack::PushL( self ); |
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54 self->ConstructL(); |
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55 return self; |
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56 } |
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57 |
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58 // --------------------------------------------------------------------------- |
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59 // CBSImportXMLParser::ConstructL |
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60 // --------------------------------------------------------------------------- |
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61 // |
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62 void CBSImportXMLParser::ConstructL() |
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63 { |
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64 } |
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65 |
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66 // --------------------------------------------------------------------------- |
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67 // CBSImportXMLParser::~CBSImportXMLParser |
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68 // --------------------------------------------------------------------------- |
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69 // |
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70 CBSImportXMLParser::~CBSImportXMLParser() |
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71 { |
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72 } |
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73 |
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74 // --------------------------------------------------------------------------- |
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75 // CBSImportXMLParser::CBSImportXMLParser |
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76 // --------------------------------------------------------------------------- |
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77 // |
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78 CBSImportXMLParser::CBSImportXMLParser( CBSImportStorageManager* aStorage ) : |
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79 iStorage( aStorage ) |
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80 { |
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81 } |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // CBSImportXMLParser::ParseDocumentL |
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85 // --------------------------------------------------------------------------- |
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86 // |
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87 void CBSImportXMLParser::ParseDocumentL( CMDXMLDocument& aDocument ) |
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88 { |
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89 if( !iStorage ) |
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90 { |
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91 // No storage --> can't continue |
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92 User::Leave( KErrNotReady ); |
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93 } |
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94 |
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95 CMDXMLElement* element = aDocument.DocumentElement(); |
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96 ParseDocumentBaseL( element ); |
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97 } |
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98 |
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99 // --------------------------------------------------------------------------- |
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100 // CBSImportXMLParser::ParseDocumentBaseL |
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101 // --------------------------------------------------------------------------- |
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102 // |
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103 void CBSImportXMLParser::ParseDocumentBaseL( CMDXMLNode* aElement ) |
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104 { |
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105 if( aElement->HasChildNodes() ) |
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106 { |
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107 // Verify that <branding> element is the first one |
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108 CMDXMLNode* brandingNode = aElement->FirstChild(); |
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109 if( !brandingNode->HasChildNodes() ) |
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110 { |
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111 IMPORT_DP_TXT("ERROR: empty <branding> tag found" ); |
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112 User::Leave( KErrCorrupt ); |
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113 } |
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114 |
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115 // Parse through all <brand> elements |
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116 CMDXMLNode* brandNode = brandingNode->FirstChild(); |
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117 while( brandNode ) |
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118 { |
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119 if( 0 == brandNode->NodeName().CompareC( KBrandTag ) ) |
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120 { |
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121 if( !brandNode->HasChildNodes() ) |
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122 { |
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123 IMPORT_DP_TXT("ERROR: empty <brand> tag found" ); |
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124 User::Leave( KErrCorrupt ); |
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125 } |
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126 |
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127 // Create a new storage for each <brand> element |
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128 iStorage->CreateStorageL(); |
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129 |
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130 // Scan through all elements inside <brand> tags |
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131 // and store them to storage |
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132 CMDXMLNode* kidNode = brandNode->FirstChild(); |
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133 while( kidNode ) |
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134 { |
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135 TRAPD( err, AnalyzeNodeL( kidNode ) ); |
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136 if( err ) |
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137 { |
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138 IMPORT_DP( D_IMPORT_LIT("ERROR: Error parsing content of <brand> (%d)"), err ); |
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139 User::Leave( err ); |
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140 } |
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141 kidNode = kidNode->NextSibling(); |
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142 } |
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143 } |
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144 |
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145 // move to next brand package |
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146 brandNode = brandNode->NextSibling(); |
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147 } |
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148 } |
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149 else |
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150 { |
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151 // no elements in file --> corrupt |
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152 IMPORT_DP_TXT("ERROR: Empty XML content" ); |
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153 User::Leave( KErrCorrupt ); |
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154 } |
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155 } |
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156 |
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157 // --------------------------------------------------------------------------- |
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158 // CBSImportXMLParser::AnalyzeNodeL |
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159 // --------------------------------------------------------------------------- |
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160 // |
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161 void CBSImportXMLParser::AnalyzeNodeL( CMDXMLNode* aNode ) |
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162 { |
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163 switch( SolveTagTypeL( aNode ) ) |
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164 { |
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165 case EBrandID: |
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166 { |
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167 if( aNode->HasChildNodes() ) |
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168 { |
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169 HBufC* id = NodeTextLC( aNode ); |
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170 iStorage->Storage()->SetStorageIdL( *id ); |
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171 CleanupStack::PopAndDestroy(); |
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172 } |
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173 else |
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174 { |
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175 IMPORT_DP_TXT("WARNING: BrandID has no value" ); |
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176 User::Leave( KErrNotFound ); |
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177 } |
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178 break; |
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179 } |
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180 case EBrandAppID: |
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181 { |
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182 if( aNode->HasChildNodes() ) |
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183 { |
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184 HBufC* id = NodeTextLC( aNode ); |
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185 iStorage->Storage()->SetApplicationIdL( *id ); |
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186 CleanupStack::PopAndDestroy(); |
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187 } |
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188 else |
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189 { |
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190 IMPORT_DP_TXT("WARNING: ApplicationID has no value" ); |
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191 User::Leave( KErrNotFound ); |
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192 } |
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193 break; |
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194 } |
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195 case EBrandLanguage: |
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196 { |
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197 if( aNode->HasChildNodes() ) |
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198 { |
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199 TInt lang = ELangTest; |
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200 TRAPD( err, lang = NodeIntL( aNode ) ); |
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201 if( err ) |
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202 { |
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203 // not a number. Check if language is "SC" |
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204 HBufC* langBuf = NodeTextLC( aNode ); |
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205 TPtr langText( langBuf->Des() ); |
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206 langText.UpperCase(); |
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207 if( 0 != langText.CompareC( KDefaultLanguage ) ) |
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208 { |
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209 IMPORT_DP_TXT("ERROR: Language field has invalid value (has to be a number or 'SC')" ); |
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210 User::Leave( KErrArgument ); |
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211 } |
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212 CleanupStack::PopAndDestroy( langBuf ); |
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213 } |
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214 iStorage->Storage()->SetLanguageL( (TLanguage)lang ); |
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215 } |
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216 else |
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217 { |
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218 IMPORT_DP_TXT("WARNING: Language field has no value" ); |
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219 User::Leave( KErrNotFound ); |
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220 } |
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221 break; |
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222 } |
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223 case EBrandVersion: |
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224 { |
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225 if( aNode->HasChildNodes() ) |
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226 { |
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227 iStorage->Storage()->SetVersion( NodeIntL( aNode ) ); |
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228 } |
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229 else |
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230 { |
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231 IMPORT_DP_TXT("WARNING: Version field has no value" ); |
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232 User::Leave( KErrNotFound ); |
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233 } |
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234 break; |
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235 } |
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236 case EBrandElement: |
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237 { |
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238 if( aNode->HasChildNodes() ) |
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239 { |
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240 iStorage->Storage()->AppendElement( ParseBrandElementL( aNode ) ); |
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241 } |
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242 else |
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243 { |
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244 IMPORT_DP_TXT("WARNING: Empty <element> tag found" ); |
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245 User::Leave( KErrNotFound ); |
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246 } |
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247 break; |
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248 } |
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249 case EBrandUnknown: // flowthrough |
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250 default: |
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251 { |
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252 TPtrC ptr( aNode->NodeName() ); |
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253 IMPORT_DP( D_IMPORT_LIT("WARNING: Unknown XML tag encountered: <%S>"), &ptr ); |
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254 break; |
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255 } |
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256 } |
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257 } |
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258 |
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259 // --------------------------------------------------------------------------- |
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260 // CBSImportXMLParser::SolveTagTypeL |
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261 // --------------------------------------------------------------------------- |
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262 // |
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263 CBSImportXMLParser::TXMLBaseTagTypes CBSImportXMLParser::SolveTagTypeL( CMDXMLNode* aNode ) |
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264 { |
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265 TPtrC node( aNode->NodeName() ); |
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266 if( 0 == node.CompareF( KBrandElementTag ) ) |
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267 return EBrandElement; |
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268 |
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269 if( 0 == node.CompareF( KBrandIDTag ) ) |
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270 return EBrandID; |
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271 |
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272 if( 0 == node.CompareF( KBrandLanguageTag ) ) |
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273 return EBrandLanguage; |
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274 |
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275 if( 0 == node.CompareF( KBrandVersionTag ) ) |
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276 return EBrandVersion; |
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277 |
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278 if( 0 == node.CompareF( KBrandAppIdTag ) ) |
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279 return EBrandAppID; |
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280 |
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281 return EBrandUnknown; |
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282 } |
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283 |
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284 // --------------------------------------------------------------------------- |
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285 // CBSImportXMLParser::ParseBrandElementL |
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286 // --------------------------------------------------------------------------- |
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287 // |
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288 MBSElement* CBSImportXMLParser::ParseBrandElementL( CMDXMLNode* aNode ) |
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289 { |
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290 if( !aNode->HasChildNodes() || |
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291 0 != aNode->NodeName().CompareC( KBrandElementTag )) |
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292 { |
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293 // invalid element block |
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294 User::Leave( KErrCorrupt ); |
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295 } |
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296 |
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297 // Check <element> tag attributes |
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298 CMDXMLElement* elNode = (CMDXMLElement*)(aNode); |
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299 TInt elType( KErrNotFound ); |
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300 HBufC8* elID = NULL; |
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301 TInt attrNum = elNode->NumAttributes(); |
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302 for( TInt i = 0; i < attrNum; i++ ) |
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303 { |
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304 TPtrC name; |
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305 TPtrC value; |
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306 elNode->AttributeDetails( i, name, value ); |
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307 |
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308 // <element ... type="xxx" ...> |
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309 if( 0 == name.CompareC( KElementTypeName ) ) |
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310 { |
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311 elType = SolveElementType( value ); |
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312 } |
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313 // <element ... id="xxx" ...> |
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314 else if( 0 == name.CompareC( KElementTypeID ) && !elID ) |
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315 { |
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316 elID = HBufC8::NewL( value.Length() ); |
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317 CleanupStack::PushL( elID ); |
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318 TPtr8 ptrID( elID->Des() ); |
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319 CnvUtfConverter::ConvertFromUnicodeToUtf8( ptrID, value ); |
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320 } |
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321 } |
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322 |
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323 // Verify type |
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324 if( elType == KErrNotFound ) |
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325 { |
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326 // Element type missing! |
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327 IMPORT_DP_TXT("ERROR: Element's 'type' attribute is missing!" ); |
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328 User::Leave( KErrCorrupt ); |
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329 } |
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330 |
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331 // Create empty ID if element didn't have one |
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332 if( !elID ) |
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333 { |
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334 elID = KNullDesC8().AllocL(); |
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335 CleanupStack::PushL( elID ); |
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336 } |
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337 |
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338 // Parse element according to type |
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339 MBSElement* elem = NULL; |
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340 switch( elType ) |
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341 { |
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342 case EBSInt: |
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343 { |
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344 TInt intValue; |
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345 TRAPD( err, DoParseIntegerL( elNode, intValue ) ) |
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346 if( !err ) |
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347 { |
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348 TPtr8 ptr( elID->Des() ); |
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349 // Codescanner warning: neglected to put variable on cleanup stack (id:35) |
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350 // This method cannot leave after this line |
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351 elem = BSElementFactory::CreateBSElementL( ptr, EBSInt, intValue ); // CSI: 35 # See above |
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352 } |
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353 else |
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354 { |
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355 IMPORT_DP_TXT("ERROR: Invalid value in integer element!" ); |
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356 User::Leave( err ); |
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357 } |
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358 break; |
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359 } |
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360 case EBSFile: |
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361 { |
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362 HBufC* text = NULL; |
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363 TRAPD( err, DoParseFileL( elNode, text ) ) |
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364 if( !err ) |
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365 { |
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366 TPtr8 ptr( elID->Des() ); |
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367 CleanupStack::PushL( text ); |
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368 elem = BSElementFactory::CreateBSElementL( ptr, EBSFile, *text ); |
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369 CleanupStack::PopAndDestroy( text ); |
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370 } |
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371 else |
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372 { |
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373 IMPORT_DP_TXT("ERROR: Invalid value in file element!" ); |
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374 User::Leave( err ); |
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375 } |
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376 |
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377 break; |
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378 } |
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379 case EBSBuffer: |
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380 case EBSText: |
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381 { |
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382 HBufC* text = NULL; |
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383 TRAPD( err, DoParseTextL( elNode, text ) ) |
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384 if( !err ) |
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385 { |
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386 TPtr8 ptr( elID->Des() ); |
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387 CleanupStack::PushL( text ); |
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388 |
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389 if( EBSText == elType ) // 16-bit descriptor |
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390 { |
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391 // Element takes ownership of text |
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392 elem = BSElementFactory::CreateBSElementL( ptr, EBSText, *text ); |
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393 } |
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394 else // EBuffer: 8-bit descriptor |
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395 { |
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396 // convert to 8-bit |
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397 HBufC8* conv = HBufC8::NewLC( text->Length() ); |
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398 TPtr8 ptrconv( conv->Des() ); |
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399 CnvUtfConverter::ConvertFromUnicodeToUtf8( ptrconv, *text ); |
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400 elem = BSElementFactory::CreateBSElementL( ptr, EBSBuffer, *conv ); |
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401 CleanupStack::PopAndDestroy( conv ); |
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402 } |
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403 CleanupStack::PopAndDestroy( text ); |
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404 } |
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405 else |
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406 { |
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407 // Error parsing text element |
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408 IMPORT_DP_TXT("ERROR: Invalid value in text element!" ); |
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409 User::Leave( err ); |
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410 } |
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411 break; |
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412 } |
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413 case EBSList: |
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414 { |
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415 RBSObjOwningPtrArray<MBSElement> elementArray; |
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416 CleanupClosePushL( elementArray ); |
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417 TRAPD( err, DoParseListL( aNode, elementArray ) ); |
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418 if( !err ) |
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419 { |
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420 // Create list element |
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421 TPtr8 ptr( elID->Des() ); |
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422 // Codescanner warning: neglected to put variable on cleanup stack (id:35) |
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423 // This method cannot leave after this line |
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424 elem = BSElementFactory::CreateBSElementL( ptr, EBSList, elementArray ); // CSI: 35 # See above |
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425 CleanupStack::Pop(); // elementArray |
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426 } |
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427 else |
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428 { |
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429 IMPORT_DP_TXT("ERROR: List element parse failed!" ); |
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430 User::Leave( err ); |
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431 } |
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432 break; |
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433 } |
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434 case EBSBitmap: |
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435 { |
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436 CBSBitmap* bitmap = NULL; |
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437 TRAPD( err, DoParseBitmapL( elNode, bitmap ) ) |
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438 if( !err ) |
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439 { |
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440 CleanupStack::PushL( bitmap ); |
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441 // Create list element |
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442 TPtr8 ptr( elID->Des() ); |
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443 elem = BSElementFactory::CreateBSElementL( ptr, EBSBitmap, bitmap ); |
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444 CleanupStack::Pop( bitmap ); |
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445 } |
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446 break; |
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447 } |
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448 default: |
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449 { |
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450 // Invalid element type |
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451 break; |
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452 } |
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453 } |
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454 |
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455 // return parsed element |
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456 CleanupStack::PopAndDestroy( elID ); |
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457 return elem; |
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458 } |
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459 |
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460 // --------------------------------------------------------------------------- |
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461 // CBSImportXMLParser::SolveElementType |
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462 // --------------------------------------------------------------------------- |
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463 // |
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464 TInt CBSImportXMLParser::SolveElementType( const TDesC& aType ) |
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465 { |
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466 if( 0 == aType.CompareC( KElementTypeList ) ) |
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467 return EBSList; |
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468 |
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469 if( 0 == aType.CompareC( KElementTypeBitmap ) ) |
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470 return EBSBitmap; |
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471 |
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472 if( 0 == aType.CompareC( KElementTypeBuffer ) ) |
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473 return EBSBuffer; |
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474 |
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475 if( 0 == aType.CompareC( KElementTypeInt ) ) |
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476 return EBSInt; |
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477 |
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478 if( 0 == aType.CompareC( KElementTypeText ) ) |
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479 return EBSText; |
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480 |
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481 if( 0 == aType.CompareC( KElementTypeFile ) ) |
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482 return EBSFile; |
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483 |
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484 return KErrNotFound; |
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485 } |
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486 |
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487 // --------------------------------------------------------------------------- |
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488 // CBSImportXMLParser::DoParseIntegerL |
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489 // --------------------------------------------------------------------------- |
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490 // |
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491 void CBSImportXMLParser::DoParseIntegerL( CMDXMLNode* aNode, TInt& aValue ) |
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492 { |
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493 // Integer element has only one child element. e.g: |
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494 // <element_value> |
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495 // 12345 |
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496 // </element_value> |
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497 // |
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498 CMDXMLNode* kidNode = aNode->FirstChild(); |
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499 while( kidNode ) |
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500 { |
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501 if( 0 == KElementValueTag().CompareC( kidNode->NodeName() ) ) |
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502 { |
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503 aValue = NodeIntL( kidNode ); |
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504 return; |
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505 } |
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506 kidNode = kidNode->NextSibling(); |
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507 } |
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508 User::Leave( KErrNotFound ); |
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509 } |
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510 |
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511 // --------------------------------------------------------------------------- |
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512 // CBSImportXMLParser::DoParseTextL |
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513 // --------------------------------------------------------------------------- |
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514 // |
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515 void CBSImportXMLParser::DoParseTextL( CMDXMLNode* aNode, HBufC*& aText ) |
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516 { |
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517 // Text element has only one valuable child element. e.g: |
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518 // <element_value> |
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519 // some important text |
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520 // </element_value> |
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521 // |
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522 CMDXMLNode* kidNode = SearchChild( aNode, KElementValueTag ); |
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523 if( kidNode ) |
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524 { |
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525 aText = NodeTextLC( kidNode ); |
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526 CleanupStack::Pop( aText ); |
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527 return; |
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528 } |
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529 |
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530 // didn't find a valid value |
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531 IMPORT_DP_TXT( "ERROR: Text element is missing it's value" ); |
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532 User::Leave( KErrNotFound ); |
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533 } |
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534 |
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535 // --------------------------------------------------------------------------- |
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536 // CBSImportXMLParser::DoParseFileL |
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537 // --------------------------------------------------------------------------- |
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538 // |
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539 void CBSImportXMLParser::DoParseFileL( CMDXMLNode* aNode, HBufC*& aText ) |
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540 { |
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541 // File element has only one valuable text value element. e.g: |
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542 // <element_value> |
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543 // <file_name> c:\data\file.txt </file_name> |
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544 // </element_value> |
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545 // |
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546 CMDXMLNode* kidNode = SearchChild( aNode, KElementValueTag ); |
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547 if( kidNode ) |
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548 { |
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549 // check <file_name> tag |
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550 CMDXMLNode* subKidNode = SearchChild( kidNode, KFileFileNameTag ); |
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551 if( subKidNode ) |
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552 { |
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553 // Get filename from tag |
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554 aText = NodeTextLC( subKidNode ); |
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555 CleanupStack::Pop( aText ); |
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556 return; |
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557 } |
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558 } |
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559 |
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560 // didn't find a valid value |
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561 IMPORT_DP_TXT( "ERROR: File element is missing it's value" ); |
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562 User::Leave( KErrNotFound ); |
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563 } |
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564 |
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565 // --------------------------------------------------------------------------- |
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566 // CBSImportXMLParser::DoParseListL |
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567 // --------------------------------------------------------------------------- |
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568 // |
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569 void CBSImportXMLParser::DoParseListL( |
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570 CMDXMLNode* aNode, |
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571 RBSObjOwningPtrArray<MBSElement>& aElementArray ) |
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572 { |
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573 // Scan trough elements inside this list element |
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574 // <element_value> |
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575 // <element ...> |
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576 // ... |
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577 // </element> |
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578 // <element ...> |
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579 // ... |
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580 // </element> |
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581 // </element_value> |
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582 // |
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583 CMDXMLNode* kidNode = SearchChild( aNode, KElementValueTag ); |
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584 if( kidNode ) |
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585 { |
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586 CMDXMLNode* subKidNode = kidNode->FirstChild(); |
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587 while( subKidNode ) |
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588 { |
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589 // verify that this really is <element> node. |
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590 if( 0 == subKidNode->NodeName().CompareC( KBrandElementTag ) ) |
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591 { |
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592 MBSElement* el = ParseBrandElementL( subKidNode ); |
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593 if( el ) |
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594 { |
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595 aElementArray.Append( el ); |
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596 } |
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597 } |
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598 subKidNode = subKidNode->NextSibling(); |
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599 } |
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600 } |
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601 else |
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602 { |
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603 // No elements found inside list! |
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604 IMPORT_DP_TXT( "ERROR: List element is missing it's value" ); |
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605 User::Leave( KErrNotFound ); |
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606 } |
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607 } |
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608 |
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609 // --------------------------------------------------------------------------- |
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610 // CBSImportXMLParser::DoParseBitmapL |
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611 // --------------------------------------------------------------------------- |
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612 // |
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613 void CBSImportXMLParser::DoParseBitmapL( |
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614 CMDXMLNode* aNode, |
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615 CBSBitmap*& aBitmap ) |
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616 { |
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617 /// XSP MOD: added support for <bitmap_file_id> |
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618 // Bitmap element has 5 child elements. e.g: |
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619 // <element_value> |
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620 // <bitmap_file_id> |
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621 // <bitmap_id> 65 </bitmap_id> |
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622 // <mask_id> 66 </mask_id> |
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623 // <skin_id_major> 190 </skin_id_major> |
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624 // <skin_id_minor> 191 </skin_id_minor> |
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625 // </element_value> |
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626 // |
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627 TInt bmpId = KErrNotFound; |
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628 TInt bmpMaskId = KErrNotFound; |
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629 TInt skinId = KErrNotFound; |
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630 TInt skinMaskId = KErrNotFound; |
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631 HBufC8* fileId = NULL; |
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632 |
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633 CMDXMLNode* kidNode = SearchChild( aNode, KElementValueTag ); |
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634 if( kidNode ) |
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635 { |
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636 CMDXMLNode* subKidNode = kidNode->FirstChild(); |
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637 TInt readCheck = 0; |
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638 while( subKidNode ) |
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639 { |
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640 TPtrC ptr = subKidNode->NodeName(); |
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641 if( 0 == KBitmapIdTag().CompareC( subKidNode->NodeName() ) ) |
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642 { |
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643 bmpId = NodeIntL( subKidNode ); |
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644 readCheck |= 0x1; |
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645 } |
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646 else if( 0 == KBitmapMaskIdTag().CompareC( subKidNode->NodeName() ) ) |
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647 { |
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648 bmpMaskId = NodeIntL( subKidNode ); |
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649 readCheck |= 0x2; |
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650 } |
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651 else if( 0 == KBitmapSkinIdTag().CompareC( subKidNode->NodeName() ) ) |
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652 { |
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653 skinId = NodeIntL( subKidNode ); |
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654 readCheck |= 0x4; |
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655 } |
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656 else if( 0 == KBitmapSkinMaskIdTag().CompareC( subKidNode->NodeName() ) ) |
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657 { |
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658 skinMaskId = NodeIntL( subKidNode ); |
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659 readCheck |= 0x8; |
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660 } |
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661 /// XSP MOD: added support for madatory KBitmapFileIdTag field |
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662 else if( 0 == KBitmapFileIdTag().CompareC( subKidNode->NodeName() ) ) |
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663 { |
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664 // Ignore following file id elements if |
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665 // bitmap element has more than one of them. |
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666 if ( !fileId ) |
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667 { |
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668 HBufC* tmp = NodeTextLC( subKidNode ); |
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669 fileId = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *tmp ); |
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670 CleanupStack::PopAndDestroy( tmp ); |
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671 tmp = NULL; |
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672 CleanupStack::PushL( fileId ); |
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673 readCheck |= 0x10; |
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674 } |
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675 } |
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676 |
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677 subKidNode = subKidNode->NextSibling(); |
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678 } |
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679 |
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680 if( readCheck != 0x1F )/// XSP MOD:check that all 5 values were found |
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681 { |
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682 // Some bitmap elements are missing! |
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683 IMPORT_DP_TXT( "ERROR: Bitmap element is missing some mandatory values" ); |
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684 User::Leave( KErrNotFound ); |
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685 } |
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686 |
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687 // create bitmap |
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688 TPtrC8 pFileId( KNullDesC8 ); |
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689 if ( fileId ) |
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690 { |
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691 pFileId.Set( *fileId ); |
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692 } |
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693 aBitmap = CBSBitmap::NewL( bmpId, bmpMaskId, skinId, skinMaskId, pFileId ); |
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694 if ( fileId ) |
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695 { |
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696 CleanupStack::PopAndDestroy( fileId ); |
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697 fileId = NULL; |
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698 } |
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699 } |
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700 else |
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701 { |
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702 IMPORT_DP_TXT( "ERROR: Bitmap element is missing it's value" ); |
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703 User::Leave( KErrNotFound ); |
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704 } |
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705 } |
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706 |
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707 // --------------------------------------------------------------------------- |
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708 // CBSImportXMLParser::NodeTextLC |
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709 // --------------------------------------------------------------------------- |
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710 // |
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711 HBufC* CBSImportXMLParser::NodeTextLC( CMDXMLNode* aNode ) |
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712 { |
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713 CMDXMLNode* kidNode = aNode->FirstChild(); |
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714 if( !kidNode ) |
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715 { |
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716 // empty content |
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717 return KNullDesC().AllocLC(); |
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718 } |
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719 |
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720 if( kidNode->HasChildNodes() ) |
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721 { |
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722 // not a valid text element! |
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723 User::Leave( KErrCorrupt ); |
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724 } |
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725 |
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726 HBufC* text = static_cast<CMDXMLText*>(kidNode)->Data().AllocL(); |
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727 CleanupStack::PushL( text ); |
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728 |
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729 // Remove extra characters from text |
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730 TPtr ptr( text->Des() ); |
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731 AknTextUtils::StripCharacters( ptr, KCommonControlCharacters ); |
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732 ptr.TrimAll(); |
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733 |
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734 return text; |
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735 } |
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736 |
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737 // --------------------------------------------------------------------------- |
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738 // CBSImportXMLParser::NodeIntL |
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739 // --------------------------------------------------------------------------- |
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740 // |
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741 TInt CBSImportXMLParser::NodeIntL( CMDXMLNode* aNode ) |
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742 { |
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743 CMDXMLNode* kidNode = aNode->FirstChild(); |
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744 if( !kidNode || kidNode->HasChildNodes() ) |
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745 { |
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746 // not a valid text element! |
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747 User::Leave( KErrCorrupt ); |
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748 } |
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749 |
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750 TLex lex( static_cast<CMDXMLText*>(kidNode)->Data() ); |
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751 TInt value; |
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752 User::LeaveIfError( lex.Val( value ) ); |
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753 return value; |
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754 } |
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755 |
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756 // --------------------------------------------------------------------------- |
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757 // CBSImportXMLParser::FindTag |
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758 // --------------------------------------------------------------------------- |
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759 // |
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760 CMDXMLNode* CBSImportXMLParser::SearchChild( CMDXMLNode* aNode, const TDesC& aChildName ) |
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761 { |
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762 if( aNode->HasChildNodes() ) |
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763 { |
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764 CMDXMLNode* kidNode = aNode->FirstChild(); |
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765 while( kidNode ) |
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766 { |
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767 if( 0 == aChildName.CompareC( kidNode->NodeName() ) ) |
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768 { |
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769 // found it |
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770 return kidNode; |
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771 } |
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772 kidNode = kidNode->NextSibling(); |
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773 } |
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774 } |
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775 // not found |
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776 return NULL; |
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777 } |
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778 |
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779 // End of file |